Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
CN115853260A - A construction method for overall binding and installation of steel bars in frame beams - Google Patents
[go: Go Back, main page]

CN115853260A - A construction method for overall binding and installation of steel bars in frame beams - Google Patents

A construction method for overall binding and installation of steel bars in frame beams Download PDF

Info

Publication number
CN115853260A
CN115853260A CN202211541078.5A CN202211541078A CN115853260A CN 115853260 A CN115853260 A CN 115853260A CN 202211541078 A CN202211541078 A CN 202211541078A CN 115853260 A CN115853260 A CN 115853260A
Authority
CN
China
Prior art keywords
frame beam
reinforcement
template
binding
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211541078.5A
Other languages
Chinese (zh)
Inventor
庞卫
李浩奇
郝小堂
宋磊
窦晗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway First Bureau Group No3 Engineering Co ltd
China Railway First Engineering Group Co Ltd
Original Assignee
China Railway First Engineering Group Co Ltd
Third Engineering Branch of China Railway First Engineering Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway First Engineering Group Co Ltd, Third Engineering Branch of China Railway First Engineering Group Co Ltd filed Critical China Railway First Engineering Group Co Ltd
Priority to CN202211541078.5A priority Critical patent/CN115853260A/en
Publication of CN115853260A publication Critical patent/CN115853260A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a frame beam steel bar integral binding and mounting construction method, which comprises the following steps: step one, mounting a frame beam template; 2. installing a frame beam steel bar integral binding support; 3. integrally binding the frame beam reinforcing steel bars on the frame beam reinforcing steel bar integral binding support; 4. and hoisting the frame beam reinforcing steel bars by using a chain block on the frame beam reinforcing steel bar integral binding support. The invention realizes the binding and hoisting of the whole frame beam reinforcing steel bar, has convenient construction operation, ensures the whole hoisting of the frame beam reinforcing steel bar to be in place, and improves the construction quality of the frame beam.

Description

Integral binding and mounting construction method for frame beam steel bars
Technical Field
The invention belongs to the technical field of frame beam steel bar construction, and particularly relates to a frame beam steel bar integral binding and mounting construction method.
Background
At present, two methods are mainly used for frame beam reinforcement construction, wherein the first method comprises the steps of firstly supporting a beam bottom template, binding reinforcement after the beam bottom template is installed, and finally installing and fixing a beam side template; the second method is that the bottom die and the side die of the frame beam are firstly installed at one time, and then the binding, hanging and installation of the reinforcing steel bars of the frame beam are carried out.
The first construction method has the following disadvantages: the formwork worker is required to enter the field again to complete the installation of the beam side formwork after the reinforcement is finished, and meanwhile, the formwork worker is required to adjust the position of the reinforcement in a matched manner to complete the installation of the formwork, so that more technical work types are handed over during construction, and the operation is complex;
the second method has the following disadvantages: the hoisting is carried out by adopting a tower crane or other hoisting equipment, the longer die-entering process of the beam steel bars is difficult to control, the beam steel bars are often unbalanced during hoisting, one end of the beam steel bars is firstly put down, and then the other end of the beam steel bars is hoisted, so that the steel bars can collide and damage the template; secondly because hoist and mount are uneven, the frame roof beam reinforcing bar is not in place, and roof beam side reinforcing bar protective layer is difficult to guarantee.
Disclosure of Invention
The invention aims to solve the technical problem that the defects in the prior art are overcome, and the frame beam steel bar integral binding and mounting construction method is provided.
In order to solve the technical problems, the invention adopts the technical scheme that: a frame beam steel bar integral binding and mounting construction method is characterized by comprising the following steps:
step one, installing a frame beam template:
installing a frame beam template at the lower part of the floor template; the frame beam template comprises a frame beam bottom template and two frame beam side templates symmetrically arranged on the frame beam bottom template, the frame beam side templates and the floor template are vertically arranged, and an inner cavity of the frame beam template is communicated with the upper part of the floor template;
step two, installing the frame beam reinforcing steel bar integral binding support:
uniformly distributing a plurality of frame beam steel bar integral binding supports on the floor formwork along the length direction of the frame beam formwork;
step three, integrally binding the frame beam steel bars on the frame beam steel bar integral binding support;
and step four, hoisting the frame beam reinforcing steel bars by using a chain block on the frame beam reinforcing steel bar integral binding support.
The integral binding and mounting construction method for the frame beam steel bars is characterized by comprising the following steps of: the method for uniformly distributing a plurality of integral binding supports of the frame beam steel bars on the floor formwork along the length direction of the frame beam formwork is the same, wherein the specific installation process of any integral binding support of the frame beam steel bars is as follows:
step 201, mounting two support frames on a floor formwork; the support frame comprises a base and a telescopic column arranged on the base, the telescopic column comprises a lower steel pipe upright and an upright with one end extending into the lower steel pipe upright, and a steel sleeve is arranged at the top of the upright;
step 202, installing two suspender mechanisms;
step 203, inserting a cross arm in the lower sleeves of the two suspender mechanisms; wherein, the cross arm is laid horizontally.
The integral binding and mounting construction method for the frame beam steel bars is characterized by comprising the following steps of: and in the third step, the whole binding of the frame beam steel bars is carried out on the whole binding bracket of the frame beam steel bars, and the concrete process is as follows:
step 301, sequentially marking a 1 st upper layer main rib position on a cross arm, wherein the ith upper layer main rib position is marked; wherein I and I are positive integers, and I is more than or equal to 1 and less than or equal to I;
step 302, penetrating I upper-layer main reinforcements in M stirrups;
step 303, sequentially recording a plurality of frame beam steel bar integral binding supports as a 1 st frame beam steel bar integral binding support according to the length direction of the frame beam template,. Multidot.j frame beam steel bar integral binding support; wherein J and J are positive integers, and J is more than or equal to 1 and less than or equal to J;
304, placing I upper-layer main reinforcements on cross arms of the J frame beam reinforcement integral binding supports; wherein, set aside between the jth frame beam reinforcing steel bar integral binding support and the jth +1 frame beam reinforcing steel bar integral binding support
Figure BDA0003977670150000031
A stirrup; wherein M and->
Figure BDA0003977670150000032
Is a positive integer;
step 305, respectively moving the I upper layer main ribs to I upper layer main rib positions; wherein, the ith upper layer main rib is arranged on the ith upper layer main rib position;
step 306, penetrating the side steel bars and the lower-layer main steel bars into the M stirrups;
307, adjusting the space between the M stirrups to meet the design requirement of the space between the stirrups;
308, binding the side steel bars and the M stirrups, and binding the lower-layer main reinforcement and the M stirrups to form a frame beam steel bar; wherein, install the side cushion on the side reinforcing bar, install the bottom cushion on lower floor's main muscle.
The integral binding and mounting construction method for the frame beam steel bars is characterized by comprising the following steps of: in the fourth step, the hand chain block on the integral binding bracket of the frame beam steel bars is utilized to hoist the frame beam steel bars, and the concrete process is as follows:
step 401, hooking a chain block on a shackle at the bottom of a lifting hook sleeve;
step 402, arranging a main pull hanging chain and two balance hanging chains on a hanging hook of a chain block;
step 403, penetrating the lower ends of the main pull sling chain and the two balance sling chains through a hoisting steel pipe; wherein the hoisting steel pipe penetrates through the frame beam steel bar;
step 404, operating the chain block to drive the frame beam steel bars to ascend by 2-3 cm through the main pull hanging chain, the two balance hanging chains and the lifting steel pipe;
step 405, dismantling cross arms in the integral binding supports for the steel bars of the frame beams;
step 405, operating the chain block to drive the frame beam reinforcing steel bars to descend into the inner cavity of the frame beam template through the main pull hanging chain, the two balance hanging chains and the lifting steel pipe to finish the lifting of the frame beam reinforcing steel bars; the bottom cushion block is attached to the frame beam bottom template, and the distance between the side face of the side cushion block and the frame beam side template is 2-3 mm.
The integral binding and mounting construction method for the frame beam steel bars is characterized by comprising the following steps of: in step 202, a suspender is installed, and the specific process is as follows:
the socket cross rod sequentially passes through a steel sleeve on one support frame, an upper sleeve of one suspender mechanism, a hook sleeve, an upper sleeve of the other suspender mechanism and a steel sleeve on the other support frame; the two ends of the socket cross rod respectively extend out of the two steel sleeves, and the suspender mechanism comprises an upper sleeve, a lower sleeve and a suspender connected between the upper sleeve and the lower sleeve.
Compared with the prior art, the invention has the following advantages:
1. the integral binding and mounting construction method for the frame beam steel bars has the advantages of simple steps, convenience in realization and simplicity and convenience in operation, and ensures that the frame beam steel bars are integrally hoisted in place.
2. The integral binding and mounting construction method for the frame beam steel bars is simple and convenient to operate and good in using effect, and firstly, the frame beam formwork is mounted; secondly, mounting a frame beam reinforcing steel bar integral binding support; and then, integrally binding the frame beam reinforcing steel bars on the integral binding support of the frame beam reinforcing steel bars, and finally hoisting the frame beam reinforcing steel bars by using a chain block on the integral binding support of the frame beam reinforcing steel bars to finish the construction of integrally binding and installing the frame beam reinforcing steel bars.
3. According to the invention, the support is arranged on the floor formwork, so that the integral binding of the reinforcing steel bars of the frame beam can be realized, the binding quality of the reinforcing steel bars is easy to control, and the reinforcing steel bars are not easy to deform in the binding process; and the tied frame beam reinforcing steel bars can be hoisted, so that the multiple times of entering and using of the hoisting machinery are avoided, and the use cost of the machinery is saved.
4. According to the invention, the hand chain block on the integral frame beam reinforcing steel bar binding support is used for hoisting, the operability of steel bar cage placement is high, the adjustment in the placement process is convenient, and the damage to the frame beam template in the installation process is avoided.
In conclusion, the method has the advantages of simple steps and reasonable design, realizes the integral binding and hoisting of the frame beam steel bars, is convenient and fast to construct and operate, ensures the integral hoisting of the frame beam steel bars, and improves the construction quality of the frame beam.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a block flow diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a structural schematic view of the frame beam reinforcing steel bar integral binding bracket.
Description of reference numerals:
1-a base; 2, arranging a steel pipe upright post; 2-1-perforation;
3, erecting a rod; 4, steel sleeve;
5, inserting a cross rod; 6-a boom mechanism;
6-1, installing a sleeve; 6-2-a boom; 6-3, casing;
7-cross arm; 8-hook sleeve; 9-chain block;
10-main pull chain; 11-balancing sling chains; 12-floor formwork;
13-frame beam sideform; 14-frame beam bottom template; 15-frame beam reinforcement;
15-1-upper layer main rib; 15-2-lower layer main reinforcement; 15-3-side reinforcement;
15-4-stirrup; and 16, hoisting the steel pipe.
Detailed Description
As shown in fig. 1 to 3, the present invention includes the steps of:
step one, installing a frame beam template:
installing a frame beam template at the lower part of the floor template 12; the frame beam template comprises a frame beam bottom template 14 and two frame beam side templates 13 symmetrically arranged on the frame beam bottom template 14, wherein the frame beam side templates 13 are vertically arranged with the floor template 12, and the inner cavity of the frame beam template is communicated with the upper part of the floor template 12;
step two, installing the frame beam reinforcing steel bar integral binding support:
a plurality of frame beam steel bar integral binding brackets are uniformly distributed on the floor formwork 12 along the length direction of the frame beam formwork;
step three, integrally binding the frame beam steel bars on the frame beam steel bar integral binding support;
and fourthly, hoisting the frame beam reinforcing steel bars by using a chain block on the frame beam reinforcing steel bar integral binding support.
In this embodiment, the method of uniformly distributing a plurality of frame beam reinforcing steel bar integral binding brackets on the floor formwork 12 along the length direction of the frame beam formwork is the same, wherein the specific installation process of any frame beam reinforcing steel bar integral binding bracket is as follows:
step 201, mounting two support frames on a floor formwork 12; the support frame comprises a base 1 and a telescopic column arranged on the base 1, the telescopic column comprises a lower steel pipe upright 2 and an upright 3, one end of the upright 3 extends into the lower steel pipe upright 2, and a steel sleeve 4 is arranged at the top of the upright 3;
step 202, installing two suspender mechanisms 6;
step 203, inserting a cross arm 7 in the lower casing 6-3 of the two suspender mechanisms 6; wherein the cross arm 7 is horizontally arranged.
In this embodiment, the whole ligature of frame roof beam reinforcing bar is carried out on the whole ligature support of frame roof beam reinforcing bar in step three, and specific process is as follows:
step 301, sequentially marking a 1 st upper layer main rib position, an ith upper layer main rib position, and an ith upper layer main rib position on a cross arm 7; wherein I and I are positive integers, and I is more than or equal to 1 and less than or equal to I;
step 302, penetrating I upper-layer main reinforcements 15-1 in M stirrups 15-4;
step 303, sequentially recording a plurality of frame beam steel bar integral binding supports as a 1 st frame beam steel bar integral binding support according to the length direction of the frame beam template,. Multidot.j frame beam steel bar integral binding support; wherein J and J are positive integers, and J is more than or equal to 1 and less than or equal to J;
304, placing the I upper-layer main reinforcements on a cross arm 7 of the J frame beam reinforcement integral binding support; wherein, set aside between the jth frame beam reinforcing steel bar integral binding support and the jth +1 frame beam reinforcing steel bar integral binding support
Figure BDA0003977670150000061
15-4 of each stirrup; wherein M and->
Figure BDA0003977670150000062
Is a positive integer;
step 305, respectively moving the I upper layer main ribs to I upper layer main rib positions; wherein, the ith upper layer main rib is arranged on the ith upper layer main rib position;
step 306, penetrating the side steel bars 15-3 and the lower-layer main reinforcement 15-2 into M stirrups 15-4;
307, adjusting the distance between the M stirrups 15-4 to meet the design requirement of the stirrup distance;
308, binding the side steel bars 15-3 and the M stirrups 15-4, and binding the lower-layer main reinforcement 15-2 and the M stirrups 15-4 to form a frame beam steel bar 15; wherein, a side cushion block is arranged on the side steel bar 15-3, and a bottom cushion block is arranged on the lower main bar 15-2.
In this embodiment, utilize chain block on the whole ligature support of frame roof beam reinforcing bar to carry out the hoist and mount of frame roof beam reinforcing bar in step four, the concrete process is as follows:
step 401, hooking a chain block 9 on a shackle at the bottom of a lifting hook sleeve 8;
step 402, arranging a main pull sling chain 10 and two balance sling chains 11 on a lifting hook of a chain block 9;
step 403, penetrating the lower ends of the main pull sling chain 10 and the two balance sling chains 11 through a hoisting steel pipe 16; wherein the hoisting steel pipe 16 passes through the frame beam reinforcing steel bar 15;
step 404, operating the chain block 9 to drive the frame beam reinforcing steel bars 15 to ascend by 2 cm-3 cm through the main pull sling chain 10, the two balance sling chains 11 and the lifting steel pipes 16;
step 405, dismantling cross arms 7 in the integral binding supports for the steel bars of the frame beams;
step 405, operating the chain block 9 to drive the frame beam reinforcing steel bars 15 to descend into the inner cavity of the frame beam template through the main pull hanging chain 10, the two balance hanging chains 11 and the lifting steel pipes 16 to finish the lifting of the frame beam reinforcing steel bars; wherein the bottom cushion block is attached to the bottom template 14 of the frame beam, and the distance between the side surface of the side cushion block and the side template 13 of the frame beam is 2 mm-3 mm.
In this embodiment, the boom is installed in step 202, and the specific process is as follows:
the spigot-and-socket cross bar 5 sequentially passes through a steel sleeve 4 on one support frame, an upper sleeve 6-1 of one suspender mechanism 6, a hook sleeve 8, an upper sleeve 6-1 of the other suspender mechanism 6 and a steel sleeve 4 on the other support frame; two ends of the socket cross rod 5 extend out of two steel sleeves 4 respectively, and the suspender mechanism 6 comprises an upper sleeve 6-1, a lower sleeve 6-3 and a suspender 6-2 connected between the upper sleeve 6-1 and the lower sleeve 6-3.
In this embodiment, base 1 includes four angle steels that are the cross welded, and the bottom welding of lower steel tube column 2 is in the cross position of four angle steels that are the cross welded.
In this embodiment, the lower steel tube column 2 is provided with through holes 2-1 at intervals of 10cm from top to bottom, the end of the upright rod 3 extending into the lower steel tube column 2 is provided with connecting holes, and pin shafts are inserted into the connecting holes and the through holes 2-1, so as to adjust the height of the telescopic column.
In this embodiment, the interval between the integral reinforcement bracket of the jth frame beam and the integral reinforcement bracket of the jth +1 frame beam is 2 meters to 4 meters, and the interval between the brackets can be changed according to the beam section.
In this embodiment, the height of the telescopic column is adjusted to be 50-70 cm from the top of the frame beam side template 13 to the lower layer of steel bars, and the distance and the height of the support can be properly adjusted according to the beam section height and the beam steel bar design condition.
In the embodiment, the distance between the lifting point of each bracket and the bracket is 1/3 of the distance between two adjacent brackets.
In the embodiment, when the lower-layer main reinforcement 15-2 and the M stirrups 15-4 are bound, the lower-layer main reinforcement position is preset on the bottom edges of the M stirrups 15-4, so that each lower-layer main reinforcement 15-2 is moved to each lower-layer main reinforcement position, and the binding accuracy is improved.
In conclusion, the method has the advantages of simple steps and reasonable design, realizes the integral binding and hoisting of the frame beam steel bars, is convenient and fast to construct and operate, ensures the integral hoisting of the frame beam steel bars, and improves the construction quality of the frame beam.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims (5)

1.一种框架梁钢筋整体绑扎及安装施工方法,其特征在于,该方法包括以下步骤:1. A method for integral binding and installation of reinforcing steel bars in a frame beam, characterized in that the method includes the following steps: 步骤一、框架梁模板安装:Step 1: Installation of frame beam formwork: 在楼面模板(12)下部安装框架梁模板;其中,所述框架梁模板包括框架梁底模板(14)和两个对称设置在所述框架梁底模板(14)上的框架梁侧模板(13),所述框架梁侧模板(13)与楼面模板(12)呈垂直布设,所述框架梁模板的内腔和楼面模板(12)上部连通;A frame beam template is installed at the bottom of the floor template (12); wherein the frame beam template includes a frame beam bottom template (14) and two frame beam side templates (13) symmetrically arranged on the frame beam bottom template (14), the frame beam side templates (13) are arranged perpendicularly to the floor template (12), and the inner cavity of the frame beam template is connected to the upper part of the floor template (12); 步骤二、框架梁钢筋整体绑扎支架的安装:Step 2: Installation of the frame beam reinforcement integral binding support: 在楼面模板(12)上沿所述框架梁模板的长度方向均布多个框架梁钢筋整体绑扎支架;Multiple frame beam reinforcement binding supports are evenly distributed on the floor formwork (12) along the length of the frame beam formwork; 步骤三、在框架梁钢筋整体绑扎支架上进行框架梁钢筋整体绑扎;Step 3: Tie the reinforcing bars of the frame beam on the frame beam reinforcement tie-up support; 步骤四、利用框架梁钢筋整体绑扎支架上的手拉葫芦进行框架梁钢筋的吊装。Step 4: Use the hand-operated hoist on the frame beam reinforcement binding support to hoist the frame beam reinforcement. 2.按照权利要求1所述的一种框架梁钢筋整体绑扎及安装施工方法,其特征在于:在楼面模板(12)上沿所述框架梁模板的长度方向均布多个框架梁钢筋整体绑扎支架的方法均相同,其中,任一个框架梁钢筋整体绑扎支架的安装具体过程如下:2. The construction method for integral binding and installation of frame beam reinforcement according to claim 1, characterized in that: the method of evenly distributing multiple integral binding supports for frame beam reinforcement along the length direction of the frame beam formwork on the floor formwork (12) is the same, wherein the specific installation process of any integral binding support for frame beam reinforcement is as follows: 步骤201、将两个支撑架安装在楼面模板(12)上;所述支撑架包括底座(1)和设置在所述底座(1)上的伸缩柱,所述伸缩柱包括下钢管立柱(2)和一端伸入下钢管立柱(2)的立杆(3),所述立杆(3)的顶部设置有钢套管(4);Step 201: Install two support frames on the floor formwork (12); the support frame includes a base (1) and a telescopic column set on the base (1), the telescopic column includes a lower steel pipe column (2) and a pole (3) with one end extending into the lower steel pipe column (2), and a steel sleeve (4) is provided on the top of the pole (3); 步骤202、安装两个吊杆机构(6);Step 202: Install two boom mechanisms (6); 步骤203、在两个吊杆机构(6)的下套管(6-3)中插设横担(7);其中,所述横担(7)呈水平布设。Step 203: Insert crossarms (7) into the lower sleeves (6-3) of the two boom mechanisms (6); wherein the crossarms (7) are arranged horizontally. 3.按照权利要求2所述的一种框架梁钢筋整体绑扎及安装施工方法,其特征在于:步骤三中在框架梁钢筋整体绑扎支架上进行框架梁钢筋整体绑扎,具体过程如下:3. The construction method for integral binding and installation of frame beam reinforcement according to claim 2, characterized in that: in step three, the integral binding of the frame beam reinforcement is carried out on the integral binding support for the frame beam reinforcement, and the specific process is as follows: 步骤301、在横担(7)上依次标记第1个上层主筋位,...,第i个上层主筋位,...,第I个上层主筋位;其中,i和I均为正整数,且1≤i≤I;Step 301: Mark the first upper main reinforcement position, ..., the i-th upper main reinforcement position, ..., the I-th upper main reinforcement position on the crossarm (7); where i and I are both positive integers, and 1≤i≤I; 步骤302、在M个箍筋(15-4)中穿设I个上层主筋(15-1);Step 302: Insert one upper main reinforcement bar (15-1) through M stirrups (15-4); 步骤303、将多个框架梁钢筋整体绑扎支架按照所述框架梁模板的长度方向依次记作第1个框架梁钢筋整体绑扎支架,...,第j个框架梁钢筋整体绑扎支架,...,第J个框架梁钢筋整体绑扎支架;其中,j和J均为正整数,且1≤j≤J;Step 303: The multiple frame beam reinforcement binding supports are sequentially named as the first frame beam reinforcement binding support, ..., the j-th frame beam reinforcement binding support, ..., the J-th frame beam reinforcement binding support, according to the length direction of the frame beam template; where j and J are both positive integers, and 1≤j≤J; 步骤304、将I个上层主筋放置在J个框架梁钢筋整体绑扎支架的横担(7)上;其中,第j个框架梁钢筋整体绑扎支架和第j+1个框架梁钢筋整体绑扎支架之间留设
Figure FDA0003977670140000021
个箍筋(15-4);其中,M和
Figure FDA0003977670140000022
为正整数;
Step 304: Place one upper main reinforcement bar on the crossbeam (7) of the J frame beam reinforcement integral binding support; wherein, a gap is left between the j-th frame beam reinforcement integral binding support and the j+1-th frame beam reinforcement integral binding support.
Figure FDA0003977670140000021
One stirrup (15-4); among which, M and
Figure FDA0003977670140000022
It is a positive integer;
步骤305、将I个上层主筋分别移动至I个上层主筋位上;其中,第i个上层主筋放置在第i个上层主筋位上;Step 305: Move each of the I upper-layer main reinforcement bars to one of the I upper-layer main reinforcement bar positions; wherein the i-th upper-layer main reinforcement bar is placed at the i-th upper-layer main reinforcement bar position. 步骤306、将侧钢筋(15-3)和下层主筋(15-2)穿入M个箍筋(15-4)中;Step 306: Insert the side reinforcement (15-3) and the lower main reinforcement (15-2) into M stirrups (15-4); 步骤307、调节M个箍筋(15-4)的间距满足箍筋间距设计要求;Step 307: Adjust the spacing of M stirrups (15-4) to meet the stirrup spacing design requirements; 步骤308、将侧钢筋(15-3)和M个箍筋(15-4)进行绑扎,将下层主筋(15-2)与M个箍筋(15-4)进行绑扎,形成框架梁钢筋(15);其中,在侧钢筋(15-3)上安装侧垫块,在下层主筋(15-2)上安装底部垫块。Step 308: Tie the side reinforcement (15-3) and M stirrups (15-4), and tie the lower main reinforcement (15-2) with M stirrups (15-4) to form the frame beam reinforcement (15); wherein, install side pads on the side reinforcement (15-3) and install bottom pads on the lower main reinforcement (15-2).
4.按照权利要求3所述的一种框架梁钢筋整体绑扎及安装施工方法,其特征在于:步骤四中利用框架梁钢筋整体绑扎支架上的手拉葫芦进行框架梁钢筋的吊装,具体过程如下:4. A method for integral binding and installation of frame beam reinforcement according to claim 3, characterized in that: in step four, the frame beam reinforcement is hoisted using a hand-operated hoist on the integral binding support for the frame beam reinforcement, the specific process of which is as follows: 步骤401、在吊钩套管(8)底部的钩环上钩挂手拉葫芦(9);Step 401: Hook the hand chain hoist (9) onto the hook ring at the bottom of the hook sleeve (8); 步骤402、在手拉葫芦(9)的吊钩上设置主拉吊链(10)和两个平衡吊链(11);Step 402: Install the main lifting chain (10) and two balance lifting chains (11) on the hook of the hand chain hoist (9); 步骤403、将主拉吊链(10)和两个平衡吊链(11)的下端穿设起吊钢管(16);其中,起吊钢管(16)穿过框架梁钢筋(15);Step 403: Insert lifting steel pipes (16) through the lower ends of the main lifting chain (10) and the two balance lifting chains (11); wherein the lifting steel pipes (16) pass through the frame beam reinforcement (15); 步骤404、操作手拉葫芦(9)通过主拉吊链(10)和两个平衡吊链(11)及起吊钢管(16)带动框架梁钢筋(15)上升2cm~3cm;Step 404: Operate the hand chain hoist (9) to drive the frame beam reinforcement (15) up 2cm to 3cm through the main lifting chain (10), two balance lifting chains (11), and lifting steel pipe (16); 步骤405、拆除各个框架梁钢筋整体绑扎支架中的横担(7);Step 405: Remove the crossbeams (7) from the overall tying supports for the reinforcing bars of each frame beam; 步骤405、操作手拉葫芦(9)通过主拉吊链(10)和两个平衡吊链(11)及起吊钢管(16)带动框架梁钢筋(15)下降至所述框架梁模板内腔中,完成框架梁钢筋的吊装;其中,所述底部垫块贴合框架梁底模板(14),侧垫块侧面距离框架梁侧模板(13)的间距为2mm~3mm。Step 405: Operate the hand chain hoist (9) to lower the frame beam reinforcement (15) into the inner cavity of the frame beam template through the main lifting chain (10), two balance lifting chains (11) and lifting steel pipe (16), thus completing the hoisting of the frame beam reinforcement; wherein, the bottom pad is attached to the bottom template (14) of the frame beam, and the distance between the side of the side pad and the side template (13) of the frame beam is 2mm to 3mm. 5.按照权利要求1所述的一种框架梁钢筋整体绑扎及安装施工方法,其特征在于:步骤202中安装吊杆,具体过程如下:5. The method for integral binding and installation of reinforcing bars in a frame beam according to claim 1, characterized in that: the installation of hangers in step 202 is carried out as follows: 将承插横杆(5)依次穿过一个支撑架上的钢套管(4)、一个吊杆机构(6)的上套管(6-1)、吊钩套管(8)、另一个吊杆机构(6)的上套管(6-1)和另一个支撑架上的钢套管(4);其中,承插横杆(5)的两端分别伸出两个钢套管(4),所述吊杆机构(6)包括上套管(6-1)、下套管(6-3)和连接在上套管(6-1)与下套管(6-3)之间的吊杆(6-2)。The insert crossbar (5) is passed sequentially through a steel sleeve (4) on a support frame, an upper sleeve (6-1) of a lifting rod mechanism (6), a hook sleeve (8), an upper sleeve (6-1) of another lifting rod mechanism (6), and a steel sleeve (4) on another support frame; wherein, the two ends of the insert crossbar (5) extend out of two steel sleeves (4) respectively, and the lifting rod mechanism (6) includes an upper sleeve (6-1), a lower sleeve (6-3), and a lifting rod (6-2) connecting the upper sleeve (6-1) and the lower sleeve (6-3).
CN202211541078.5A 2022-12-02 2022-12-02 A construction method for overall binding and installation of steel bars in frame beams Pending CN115853260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211541078.5A CN115853260A (en) 2022-12-02 2022-12-02 A construction method for overall binding and installation of steel bars in frame beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211541078.5A CN115853260A (en) 2022-12-02 2022-12-02 A construction method for overall binding and installation of steel bars in frame beams

Publications (1)

Publication Number Publication Date
CN115853260A true CN115853260A (en) 2023-03-28

Family

ID=85669530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211541078.5A Pending CN115853260A (en) 2022-12-02 2022-12-02 A construction method for overall binding and installation of steel bars in frame beams

Country Status (1)

Country Link
CN (1) CN115853260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117702675A (en) * 2023-12-07 2024-03-15 中铁广州工程局集团有限公司 Hoisting type cap beam steel bar binding construction process

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051473A (en) * 1991-06-24 1993-01-08 Katsuji Hagiwara Beam constructing method in reinforced concrete building and receiving frame thereof
JPH0647505U (en) * 1992-10-16 1994-06-28 守彦 奥村 Temporary support for reinforcing bar construction
JPH06336841A (en) * 1993-05-26 1994-12-06 Shimizu Corp Support tool for beam rebar pre-assembly used when constructing a standard apartment house
CN103510701A (en) * 2013-09-09 2014-01-15 中铁二十二局集团第四工程有限公司 Whole steel bar binding pedestal
CN103993745A (en) * 2014-05-08 2014-08-20 中建三局集团有限公司 Integral transfer girder hoisting device and hoisting method thereof
CN204552119U (en) * 2015-03-31 2015-08-12 武汉建工集团股份有限公司 A kind of beam ledges founds binding device
CN109736451A (en) * 2019-03-15 2019-05-10 中建六局建设发展有限公司 A kind of stirrup skeleton and its applied to the construction method in bean column node ciphering process
CN212129960U (en) * 2020-04-28 2020-12-11 山西建设投资集团有限公司 Overhead installation device for frame beam reinforcing steel bars
KR20210035007A (en) * 2019-09-23 2021-03-31 황성섭 Frame assembly device for building beam
CN114718323A (en) * 2022-04-02 2022-07-08 山西三建集团有限公司 Binding method for column stirrup at intersection node of large-section beam and column

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051473A (en) * 1991-06-24 1993-01-08 Katsuji Hagiwara Beam constructing method in reinforced concrete building and receiving frame thereof
JPH0647505U (en) * 1992-10-16 1994-06-28 守彦 奥村 Temporary support for reinforcing bar construction
JPH06336841A (en) * 1993-05-26 1994-12-06 Shimizu Corp Support tool for beam rebar pre-assembly used when constructing a standard apartment house
CN103510701A (en) * 2013-09-09 2014-01-15 中铁二十二局集团第四工程有限公司 Whole steel bar binding pedestal
CN103993745A (en) * 2014-05-08 2014-08-20 中建三局集团有限公司 Integral transfer girder hoisting device and hoisting method thereof
CN204552119U (en) * 2015-03-31 2015-08-12 武汉建工集团股份有限公司 A kind of beam ledges founds binding device
CN109736451A (en) * 2019-03-15 2019-05-10 中建六局建设发展有限公司 A kind of stirrup skeleton and its applied to the construction method in bean column node ciphering process
KR20210035007A (en) * 2019-09-23 2021-03-31 황성섭 Frame assembly device for building beam
CN212129960U (en) * 2020-04-28 2020-12-11 山西建设投资集团有限公司 Overhead installation device for frame beam reinforcing steel bars
CN114718323A (en) * 2022-04-02 2022-07-08 山西三建集团有限公司 Binding method for column stirrup at intersection node of large-section beam and column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117702675A (en) * 2023-12-07 2024-03-15 中铁广州工程局集团有限公司 Hoisting type cap beam steel bar binding construction process

Similar Documents

Publication Publication Date Title
CN217964559U (en) A steel cage tire formwork device
US20080314853A1 (en) Climbing and support system for pumping tower
KR20180127066A (en) Prefabricated shoring system
CN101687618A (en) Auxiliary device for the upper and lower swing brackets of the adjustable auxiliary jib for erecting self-propelled cranes
JP2012012835A (en) Construction method of work floor for high altitude work
JP3455660B2 (en) Lifting device for bridge girder erection
CN116732887A (en) Bottom die bent construction method for super-high beam of super-large bridge main tower
CN115853260A (en) A construction method for overall binding and installation of steel bars in frame beams
CN210636798U (en) Climbing formwork applied to vertical walls and frame columns in corner sections of wind tunnels
JP5453172B2 (en) Floor reinforcement arrangement method
CN209702166U (en) A kind of sound barrier plate simply installs equipment
JP2001115422A (en) Dismantling method of supporting for form fixed to concrete slab
CN217811015U (en) Pile foundation construction device
CN215564411U (en) Sliding construction device for high-rise cylindrical building
US20020042981A1 (en) System for lifting and assembling re-bar cages
JP2000302389A (en) Work cage lifting device
CN116950683A (en) Construction method for middle plate of shield receiving station of line-overlapping tunnel
CN214144786U (en) Rebar binding aids for construction sites
CN214653190U (en) Adjustable portable lifting device
JP2000087314A (en) Method and device for construction of floor slab
CN213445839U (en) Hoisting mechanism and righting mechanism
CN110077952B (en) Building template cross-floor transportation equipment and transportation method
CN115889637A (en) Tire frame device and method for assembling steel bars
CN207568203U (en) The vertical construction protective device to climb in Core Walls Structure under tower crane
CN218931485U (en) Lifting appliance for frame beam reinforcement cage

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20231121

Address after: 710054 No. 1, Yanta Road, Xi'an, Shaanxi

Applicant after: CHINA RAILWAY FIRST GROUP Co.,Ltd.

Applicant after: China Railway First Bureau Group No.3 Engineering Co.,Ltd.

Address before: 710054 No. 1, Yanta Road, Xi'an, Shaanxi

Applicant before: CHINA RAILWAY FIRST GROUP Co.,Ltd.

Applicant before: THIRD ENGINEERING CO., LTD. OF CHINA RAILWAY FIRST ENGINEERING Group

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20230328

RJ01 Rejection of invention patent application after publication