JP3671637B2 - Car stopper device and fixing method of car stopper block - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  The present invention is, for example, a vehicle stop device installed on the ground of a parking lot, receiving a wheel rolling on the ground, and blocking the movement of the wheel;A vehicle stop block constituting the vehicle stop device;ThatFixedAbout the method.
[0002]
[Prior art]
Such a car stop device generally includes a block that is installed on the ground of a parking lot and receives a wheel that rolls on the ground, and an anchor bolt that fixes the block to the ground. And the installation work of the said block was performed as follows.
[0003]
First, an anchor bolt embedding hole slightly larger than the anchor bolt is formed in the ground using a drill. Next, for example, adhesive mortar is supplied into the embedding hole, and the lower side of the anchor bolt is buried in the adhesive mortar. When the adhesive mortar is hardened, the lower side of the anchor bolt is fixed to the ground. Therefore, if the block is fixed to a portion of the anchor bolt protruding from the ground by an appropriate method, the installation work of the block is completed.
[0004]
[Problems to be solved by the invention]
However, according to the conventional vehicle stop device and the installation method thereof, since the process includes the step of forming the anchor bolt embedded hole and the step of supplying the adhesive mortar to the embedded hole, It takes a long time.
[0005]
Moreover, it was difficult to make the anchor bolt embedding hole straight on the ground. This is because even if the drill is set up straight on the ground at first, the drill must be strongly pressed down against the hardness of the ground, so the drill inevitably swings and tilts. It is.
[0006]
If the anchor bolt embedding hole is formed to be sufficiently larger than the diameter of the anchor bolt, even if the anchor bolt embedding hole is formed with a slight inclination, the anchor bolt can be erected straight therein. It seems that there is no problem because it is possible, but in this case, since the capacity of the anchor bolt embedding hole is large, the amount of the adhesive mortar to be supplied to it is increased, which is uneconomical.
[0007]
  The present invention has been made in view of the above circumstances, and is a vehicle stopping device that can perform installation work easily and quickly and is economical., Car stop block and itsIt is intended to provide a fixing method.
[0008]
[Means for Solving the Problems]
  In order to solve the above-mentioned problem, a car stopper according to the present invention as set forth in claim 1 is a concrete block which is installed on a wheel rolling surface and receives a wheel rolling on the surface, and the block includes the block. A fixing means for fixing on a wheel rolling surface, wherein the block has a vertical through hole formed by embedding a plastic cylindrical member, and the fixing means IsStrong impact continuously inserted through the through hole from aboveGivenBeforeBelow the wheel rolling surfaceForciblyRushSqueezedIt is equipped with a bar memberThe plastic cylinder member includes a plastic inner peripheral surface that guides straightly the forced entry of the rod member below the wheel rolling surface.It is a thing.
[0009]
  When fixing the block on the wheel rolling surface, place the block on the wheel rolling surface, insert the bar member from above into the through hole of the block,Continuously strong impactGive,Forcibly rush under the wheel rolling surface. At this time, the rod member is formed of the plastic cylinder member.PlasticOn the inner surfaceSo straightWhile being guided, rush under the rolling surface of the wheel. ShiTherefore, the block can be fixed on the wheel rolling surface easily, quickly and reliably.
[0010]
  The vehicle stop device according to the present invention described in claim 2 is the one described in claim 1,A dish-like portion for attaching a cap for closing the upper end of the through hole is formed integrally with the upper portion of the plastic cylindrical member. By attaching the cap to the dish-like portion, rainwater can be prevented from entering the through hole.
[0011]
  According to a third aspect of the present invention, there is provided a car stopper according to the present invention.2In what is described inThe cap has a reflection function. The cap with a reflective function reflects the tail lamp of an automobile and improves nighttime visibility.
[0012]
  According to a fourth aspect of the present invention, there is provided the vehicle stop device according to the first aspect., 2 or 3In what is described inThe rod member and the plastic cylinder member are provided with a pair of fitting portions that fit with each other and fix the block in an immobile state.
By doing so, the block is firmly fixed on the wheel rolling surface due to the fit between the fitting portions, so that even if the wheel strongly contacts the block, the block is displaced. There is no.
[0013]
  According to a fifth aspect of the present invention, there is provided a car stopper according to the present invention.4In what is described inThe fitting portion is a tapered portion. By doing this, the taper portion on the rod member side and the taper portion on the plastic cylinder member side are in close contact with each other without any gap by causing the rod member to enter below the wheel rolling surface. The lateral movement of the block can be prevented more reliably.
[0014]
  A vehicle stop device according to a sixth aspect of the present invention is the vehicle stopping device according to any one of the first to fifth aspects, wherein the fixing means includes, in addition to the rod member, the wheel rolling surface and the block. It is set as the structure provided with the mortar adhesive material interposed in between. In this case, when the block is placed on the wheel rolling surface, if the mortar adhesive is interposed between them, the block is temporarily fixed by the mortar adhesive. An operation for rushing under the wheel rolling surface, a receiving hole forming operation for an anchor member described later, and the like are facilitated.
[0015]
  According to a seventh aspect of the present invention, there is provided the vehicle stop device according to any one of the first to sixth aspects, wherein the rod member includes a screw rod and an anchor member that are screw-coupled to each other. It is. In this case, for example, the block is placed on the wheel rolling surface, a drill is inserted into the through hole, and a receiving hole for the anchor member is formed below the wheel rolling surface. At this time, the drill drills under the wheel rolling surface while being guided by the inner peripheral surface of the plastic cylindrical member. Therefore, the receiving hole can be easily formed straight.
[0016]
  When the receiving hole is formed, the screw rod and the anchor member, which are screw-coupled to each other by a part of the screw coupling portion, are inserted into the through-hole with the anchor member facing down, and the screw A downward urging force is applied to the rod to cause the anchor member to enter the receiving hole. Thereby, since the anchor member exhibits an anchor action, the bar member does not come out of the receiving hole. Therefore, the screw rod is screwed to increase the screw coupling amount of the screw rod to the anchor member. Thereby, the block is fixed.
[0017]
  The structure described in claim 7 is particularly suitable when the block is fixed to a solid pavement surface that is difficult to hit by a bar member such as a concrete pavement surface.
[0018]
  The vehicle stop device according to the present invention described in claim 8 is the one according to any one of claims 1 to 7, wherein the plastic cylinder member is located on the bottom surface of the block, directly below the plastic cylinder member. A widened hole portion communicating with the inside is provided. In this way, since the pavement material and the like rising from below the wheel rolling surface by the rotation of the drill is escaped and stays in the spreading hole portion, the pavement material and the like are removed from the receiving hole when the drill is pulled out. There will be no inconvenience such as falling inside.
[0019]
  The vehicle stop block according to the present invention described in claim 9 has a vertical through hole, and the through hole has a through hole.From aboveInsertionBeing continuously shockedBelow the wheel rolling surfaceForciblyA concrete car stop block fixed on the wheel rolling surface by a rod member to be plunged,The through hole is formed by embedding a plastic cylindrical member, and the plastic cylindrical member is an inner peripheral surface of plastic that straightly guides the forced entry of the rod member under the wheel rolling surface. WithIt is what.
[0020]
  According to the car stop block,By continuously giving a strong impact to the bar member,The bar member is made of the plastic cylinder member.PlasticOn the inner surfaceSo straightWhile being guided, the vehicle enters under the wheel rolling surface. Therefore, it is easy to make the bar member straightly enter the lower surface of the wheel rolling surface, and therefore, the vehicle stop block can be fixed on the wheel rolling surface easily, quickly and reliably.
[0021]
  The vehicle stop block according to the present invention described in claim 10 has a through hole in the vertical direction.From aboveA concrete car stopper block fixed on the wheel rolling surface by fixing a rod member to a receiving hole formed on the wheel rolling surface with a drill inserted therethrough,The through-hole is formed by embedding a plastic cylindrical member, and the plastic cylindrical member has an inner peripheral surface of plastic that guides straight drilling of the drill below the wheel rolling surface.It is a thing.
[0022]
  According to the vehicle stop block, the drill is formed on the plastic inner peripheral surface of the plastic cylindrical member.So straightWhile being guided, the vehicle enters under the wheel rolling surface. Therefore, it is easy to form the receiving hole straight below the wheel rolling surface, and therefore, the vehicle stop block can be fixed on the wheel rolling surface easily, quickly and reliably.
[0023]
  According to an eleventh aspect of the present invention, there is provided the car stopper block according to the ninth or tenth aspect, wherein a plate-like portion for attaching a cap for closing the upper end of the through hole is provided on the upper portion of the plastic cylindrical member. It is formed integrally. In this case, rainwater can be prevented from entering the through hole by attaching the cap to the dish-like portion.
[0024]
  The vehicle stopper block according to the present invention as set forth in claim 12, wherein the plastic cylindrical member is fitted with a tapered portion formed on the rod member to fix the block in an immovable state. It has a part. By doing so, the taper-shaped portion of the rod member and the tapered fitting portion of the plastic cylindrical member come into close contact with each other without any gap by allowing the rod member to enter below the wheel rolling surface. The horizontal movement of the block can be reliably prevented.
[0025]
  A fixing method of a car stopper block according to the present invention as set forth in claim 13 is: placing a concrete car stopper block having a vertical through hole formed by embedding a plastic cylindrical member on a wheel rolling surface; A bar member having a pointed portion at the lower end is formed in the through hole.From aboveInsert into the rod memberContinuous downward strong impactOf the plastic cylinder memberPlasticWith the inner peripheral surface as a guide, the sharp part is under the wheel rolling surfaceForce straightThe vehicle stop block is fixed to the wheel rolling surface by rushing.
[0026]
  According to the fixing method, the rod member is formed of the plastic cylinder member.PlasticUnder the wheel rolling surface while being guided by the inner peripheral surfaceStraightBecause it rushes,PreviousThe wheel stopper block can be fixed on the wheel rolling surface easily, quickly and reliably.
[0027]
  A fixing method of a car stopper block according to the present invention as set forth in claim 14 is: placing a concrete car stopper block having a vertical through hole formed by embedding a plastic cylinder member on a wheel rolling surface; In the through holeFrom aboveThe plastic cylinder member is inserted by the inserted drill.PlasticUsing the inner peripheral surface as a guide to the wheel rolling surfaceStraightA receiving hole is formed, the drill is pulled out from the through hole, a rod member composed of a screw rod and an anchor member screwed together is inserted into the through hole from the anchor member side, and the screw rod is hit. Then, after fixing the anchor member in the receiving hole, the screw rod is screwed into the anchor member to fix the wheel stopper block on the wheel rolling surface.
[0028]
  According to the fixing method, the drill is formed of the plastic cylinder member.PlasticUnder the wheel rolling surface while being guided by the inner peripheral surfaceStraightSince it enters, it is easy to form the receiving hole straight on the wheel rolling surface, and therefore, the vehicle stop block can be fixed on the wheel rolling surface easily, quickly and reliably.
[0029]
  According to a fifteenth aspect of the present invention, there is provided a method for fixing a vehicle stop block according to the present invention.13 or 14Between the wheel rolling surface and the vehicle stop block.mortarAn adhesive is interposed.
[0030]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
[0031]
<First embodiment>
The vehicle stop device according to the first embodiment of the present invention is an example particularly suitable for installation on a paved surface made of asphalt, and as shown in FIG. 1, a vehicle stop block 2 having a through hole 1 extending in the vertical direction, , And a fixing means for fixing the block 2 to the wheel rolling surface (ground) S. The fixing means includes a bar member 3 that receives a rushing force and enters the ground S through the through hole 1 and an adhesive 4 that is interposed between the block 2 and the ground S as a temporary fixing material. . Between the bar member 3 and the block 2, fitting portions 5 and 6 are provided in pairs so as to fit with each other and fix the block 2 in an immobile state.
[0032]
The block 2 is installed horizontally on the ground surface S of the parking lot, which is a wheel rolling surface, in a horizontally long pair, receives a pair of left and right wheels W of a vehicle moving on the ground surface S, and defines a parking position. To do. The block 2 is formed to have a length of about 60 cm, for example. The block 2 includes a flat bottom surface 2a that is in close contact with the ground surface S, and an inclined surface 2b with which the wheel W abuts. By providing the inclined surface 2b, the impact applied to the block 2 and the vehicle when the wheel W is received can be alleviated.
[0033]
The through hole 1 of the block 2 extends vertically from the flat upper surface 2c of the block 2 to the bottom surface 2a. Here, the through hole 1 is formed by burying a cylindrical member 7 extending in the vertical direction in the block 2. That is, the block 2 is molded using, for example, concrete as a main material by using a mold with the bottom surface 2a of the block 2 facing upward. If the said cylindrical member 7 is arrange | positioned in the said formwork and concrete is supplied, the said block 2 will be completed.
[0034]
As shown in FIG. 2, the number and position of the cylindrical members 7 are appropriately determined in consideration of the necessary fixing strength to the ground S, such as being provided at positions close to both ends in the length direction of the block 2. can do.
[0035]
As shown in FIG. 1, the cylindrical member 7 includes a cylindrical main body portion 7 a that extends straight in the vertical direction and has an inner diameter that allows the shaft portion 3 a of the rod member 3 to be inserted with slight play, and the cylindrical main body. And a square dish-like portion 7b formed integrally with the upper portion of the portion 7a. The said cylindrical member 7 is shape | molded, for example with plastics, such as a polypropylene and polyethylene. A tapered recess 6 serving as a fitting receiving portion that constitutes the fitting portion on the block side is formed between the cylinder main body portion 7a and the dish-like portion 7b. The inside of the tapered recess 6 communicates with the inside of the dish-like portion 7b and the inside of the cylindrical main body portion 7a, thereby forming the through hole 1.
[0036]
A cap 8 with a reflecting function is attached to the dish-like portion 7b of the cylindrical member 7 after the work for fixing the block 2 is completed. The cap 8 closes the upper end of the through-hole 1 to prevent rainwater from entering the through-hole 1 and reflects the tail lamp of the automobile to improve nighttime visibility.
[0037]
Next, the rod member 3 will be described. The rod member 3 is mainly composed of, for example, a round steel rod, has a sharpened portion 9 at the lower end of the shaft portion 3a, and a head at the upper end of the shaft portion 3a. 10. Around the head 10, a tapered portion 5 constituting the fitting portion on the bar member 3 side is formed so as to be narrowed downward. The bar member 3 is forced into the ground surface S by being given a downward urging force from the outside. The length of the bar member 3 is such that when the tapered portion 5 is driven into the ground until it fits into the tapered concave portion 6 of the cylindrical member 7, the block 2 is detached from the ground S in a normal use state. It is a dimension that can be sufficiently plunged into the ground. For example, when the thickness of the block is about 12 cm, the length is set to enter about 8 cm into the ground.
[0038]
The installation method of the block 2 is as follows, for example.
[0039]
First, on the installation surface S of the block 2, as the adhesive, for example, an adhesive mortar 4, which is made by adding an emulsion to dry mortar and kneaded, is thinly applied. Place block 2 above. As a result, the bottom surface 2a of the block 2 and the ground S come into close contact with each other, and the block 2 is temporarily fixed on the ground S.
[0040]
Next, the bar member 3 is inserted into the through-hole 1 of the block 2 from above, for example, an operator repeatedly hits the head 10 of the bar member 3 with a hammer, The rod member 3 is moved until the tapered portion 5 of the rod member 3 fits into the tapered recess 6 of the cylindrical member 7 by applying a strong impact continuously with a known pin driving machine. Force into the ground.
[0041]
  At this time, the tube main body 7aPlasticSince the inner peripheral surface straightly guides the shaft portion 3a of the rod member 3 downward, the rod member 3 is not driven in an inclined manner. Further, as shown in FIG. 1, there is inevitably a small gap C between the outer peripheral surface of the shaft portion 3a of the rod member 3 and the inner peripheral surface of the cylindrical body portion 7a of the cylindrical member 7. However, since the tapered portion 5 of the rod member 3 is fitted to the tapered concave portion 6 of the cylindrical member 7, the block 2 is firmly fixed on the ground surface S, and the wheel is attached to the block 2. Even if W is in strong contact, the block 2 will not be displaced.
[0042]
<Second embodiment>
A second embodiment of the present invention will be described with reference to FIG. The second embodiment shows another specific example of the bar member 3. In the drawing of the second embodiment, the same components as those according to the first embodiment are denoted by the same reference numerals as described above.
[0043]
The rod member according to the second embodiment is a pre-made headed pin 3, and the headed pin 3 has a tapered portion 5 that serves as a fitting portion on the rod member side, as shown in FIG. 3. The component 11 is detachable. The detachable component 11 has an inverted frustoconical outer shape and has an insertion hole 12 for the headed pin 3 at the center thereof.
[0044]
When the block 2 is fixed to the ground, as shown in FIG. 3, a washer 13 and the detachable part 11 are attached to the headed pin 3, and the headed pin 3 passes through the through hole 1 of the block 2. Into the ground S.
[0045]
According to the configuration of the second embodiment, since the headed pin 3 and the washer 13 are both ready-made, and only the detachable part 11 needs to be specially manufactured, the tapered portion 5 is integrated. The cost can be reduced as compared with the case where the rod member provided for is prepared.
[0046]
The configuration of the second embodiment in which the tapered portion 5 is detachably attached to the bar member 3 can also be applied to third to fifth embodiments described later.
[0047]
Other configurations and operational effects in the second embodiment are substantially the same as those in the first embodiment, and thus the description thereof is omitted.
[0048]
<Third embodiment>
A third embodiment of the present invention will be described with reference to FIGS. The third embodiment shows another specific example of the configuration of the bar member 3 and the block 2 and another specific example of the fixing method of the block 2. In the drawing of the third embodiment, the same constituent elements as those according to the respective embodiments are denoted by the same reference numerals as described above.
[0049]
As shown in FIG. 4, the rod member 3 according to the third embodiment includes a pointed portion 9 at the lower end thereof and a screw portion 14 at least on the outer periphery of the portion that enters the ground S. Further, as shown in FIGS. 4 to 6, the bar member 3 includes a thread waste discharging groove 15 in the head portion 10. The crevice C between the outer peripheral surface of the shaft portion 3a of the rod member 3 and the inner peripheral surface of the cylinder main body portion 7a of the cylindrical member 7 is formed by the thread waste discharging groove 15 with the tapered concave portion 6 on the block 2 side. Communicated to the outside. As shown in FIG. 5, the thread scrap discharge groove 15 extends upward in the screw rotation direction of the bar member 3 in order to improve the thread scrap discharge efficiency accompanying the screw rotation of the bar member 3. Is formed. Further, the bar member 3 is integrally provided with a hexagonal protrusion 16 as a screw engaging portion on the upper surface of the head 10.
[0050]
When fixing the block 2 to the ground surface S, the rod member 3 is passed through the through hole 1 and, for example, an impact wrench known per se is engaged with the hexagonal protrusion 16 of the rod member 3, The rod member 3 is rotated while striking, and the shaft portion 3a of the rod member 3 is brought into the ground until the tapered portion 5 of the rod member 3 fits the tapered recess 6 of the cylindrical member 7. Screw in. At this time, the rod member 3 actively enters the ground by the action of the threaded portion 14, so that the operation of causing the rod member 3 to enter the ground is further facilitated. In addition, since the screw portion 14 has an effect of preventing the removal, the rod member 3 is difficult to be removed, and the fixed state of the block 2 is further strengthened.
[0051]
By the way, according to the third embodiment, the paving material on the ground surface S is dug up one after another in the form of screw dust by the rotation of the screw portion 14 in the screwing process of the bar member 3. Since this thread scrap is continuously generated during the rotation of the rod member 3, a small amount between the outer peripheral surface of the shaft portion 3 a of the rod member 3 and the inner peripheral surface of the tube main body portion 7 a of the tube member 7. The inside of the gap C is pushed up. Eventually, the thread waste that has reached the tapered portion 5 of the bar member 3 passes through the thread waste discharging groove 15 by the rotation of the bar member 3 as shown in FIG. It is discharged naturally upward. Therefore, there is no problem that the thread waste is sandwiched between the tapered portion 5 of the bar member 3 and the tapered recessed portion 6 of the cylindrical member 7 to prevent the close fitting between them. Moreover, since the thread waste discharging groove 15 extends upward in the rearward direction of the bar member 3, the efficiency of discharging the thread scrap associated with the screwing operation of the bar member 3 is further improved.
[0052]
Other configurations and operational effects in the third embodiment are substantially the same as those in the above-described embodiments, and thus description thereof is omitted.
[0053]
<Fourth embodiment>
A fourth embodiment of the present invention will be described with reference to FIG. The fourth embodiment shows another specific example of the bar member 3 and the block 2. In the drawings of the fourth embodiment, the same constituent elements as those according to the respective embodiments are denoted by the same reference numerals as described above.
[0054]
The bar member 3 of the fourth embodiment has the same configuration as the bar member 3 of the third embodiment, except that the thread waste discharging groove 15 is not provided.
[0055]
On the other hand, the block 2 of the fourth embodiment is provided with a widened hole portion 17 constituting a part of the through hole 1 on the bottom surface 2a. In the fourth embodiment, the cylinder body 7a of the cylinder member 7 is shorter than that of each of the above embodiments, and is communicated with the inside of the cylinder body 7a directly below the cylinder body 7a. The widening hole portion 17 having a large diameter is provided. As shown in FIG. 7, the widening hole portion 17 is a frustoconical depression, and for example, the large-diameter portion on the ground S side has a diameter that is twice or more the diameter of the shaft portion 3 a of the rod member 3. It is formed in the size which has.
[0056]
When fixing the block 2 to the ground surface S, the rod member 3 is rotated while striking, as in the third embodiment, and the tapered portion 5 of the rod member 3 is The bar member 3 is screwed into the ground until it fits into the tapered recess 6. At this time, the pavement material 18 on the ground S dug up in the form of screw dust is released to the spreading hole 18. Therefore, the thread scraps do not rise as in the third embodiment, and the position of the block 2 is not shifted or the block 2 is not lifted by the pavement material 18 to be dug up.
[0057]
Other configurations and operational effects in the fourth embodiment are substantially the same as those in each of the embodiments described above, and a description thereof will be omitted.
[0058]
<Fifth embodiment>
A fifth embodiment of the present invention will be described with reference to FIGS. The fifth embodiment shows another specific example of the structure of the bar member 3 and the fixing method of the block 2. Unlike the above-described embodiments, for example, the bar member 3 is grounded such as a concrete pavement surface. This is particularly suitable when the block 2 is fixed to a solid pavement surface that is difficult to drive directly into S. In the drawing of the fifth embodiment, the same constituent elements as those according to the respective embodiments are denoted by the same reference numerals as described above.
[0059]
As shown in FIG. 9, the rod member 3 of the fifth embodiment includes a steel screw rod 19 and an anchor member 20 that are screwed together. The screw rod 19 includes a head portion 10 integrally having a hexagonal protrusion 16 at an upper end portion of the shaft portion 3a, and a tapered portion 5 is formed around the head portion 10.
[0060]
On the other hand, the anchor member 20 is a steel cylinder known per se, and has a threaded portion 20b on the upper inner periphery of the cylindrical main body 20a, and a lower portion of the cylindrical main body 20a from the lower end thereof. A plurality of parallel slits 20c extending upward in the cylinder axis direction are provided, and a plurality of strip-shaped skirt portions 21 that are long in the vertical direction are defined by the slits 20c. A frustoconical wedge 22 is fitted into the cylindrical main body 20a of the anchor member 20 upward from its lower end.
[0061]
The block 2 of the fifth embodiment has the same configuration as that of the fourth embodiment.
[0062]
  When the block 2 is fixed to the ground S, as shown in FIG. 8, the block 2 is placed on the ground S coated with the adhesive mortar 4 and the drill 24 of the impact drill device 23 is inserted into the cylindrical member 7. And the receiving hole 25 is formed in the ground S (refer FIG. 9). At this time, the drill 24 is connected to the cylinder body 7a of the cylinder member 7.PlasticSince the drilling is performed while being guided by the inner peripheral surface, the receiving hole 25 can be easily formed straight. Further, the pavement material chips 18 are generated by the drilling action of the drill 24. Since the chips 18 are naturally accommodated in the spreading holes 17 of the block 2, the block 2 is displaced. There is no problem that the chips 18 block the receiving hole 25 when the drill 24 is pulled out.
[0063]
The depth of the receiving hole 25 is set to a depth corresponding to the length of the anchor member 20 so that the anchor member 20 can be effectively anchored when driven.
[0064]
When the receiving hole 25 is formed, the threaded rod 19 and the anchor member 20 that are screw-coupled to each other by a partial amount leaving a remainder in the threaded coupling portion are moved downward as shown in FIG. Then, the anchor member 20 is inserted into the cylindrical member 7 and hits the head portion 10 of the screw rod 19 with a hammer or the like, for example, so that the anchor member 20 enters the receiving hole 25. Accordingly, as shown in FIG. 10, the wedge 22 of the anchor member 20 is relatively pushed up by the bottom 25 a of the receiving hole 25, and the plurality of strip-like hem portions 21 of the anchor member 20 are outward. The anchor member 20 is firmly fixed in the ground. Therefore, the screw rod 19 is screwed using the hexagonal protrusion 16, and the screw rod 19 is screwed onto the anchor member 20 until the tapered portion 5 fits the tapered recess 6 on the block 2 side. Increase the amount of binding.
[0065]
In addition, although the thing of this 5th embodiment is especially effective when installing the block 2 on a concrete pavement surface etc. as above-mentioned, from a viewpoint of the fixed strength, a block is provided on an asphalt pavement surface. It is also extremely effective when installed.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a main part of a car stopper according to a first embodiment of the present invention.
FIG. 2 is an exploded perspective view of the car stopper according to the first embodiment of the present invention.
FIG. 3 is a longitudinal sectional view of a main part of a car stopper according to a second embodiment of the present invention.
FIG. 4 is a longitudinal sectional view of an essential part of a car stopper according to a third embodiment of the present invention.
FIG. 5 is a perspective view of a main part of a car stopper according to a third embodiment of the present invention.
FIG. 6 is a plan view of a bar member constituting a car stopper according to a third embodiment of the present invention.
FIG. 7 is a longitudinal sectional view of an essential part of a car stopper according to a fourth embodiment of the present invention.
FIG. 8 is an explanatory diagram of a method for installing a car stopper according to a fifth embodiment of the present invention.
FIG. 9 is an exploded vertical cross-sectional view of the main part of a car stopper according to a fifth embodiment of the present invention.
FIG. 10 is an explanatory diagram of a method for installing a car stopper according to a fifth embodiment of the present invention.
[Explanation of symbols]
  1 Through hole
  2 blocks(Car stop block)
  2a Bottom of block
  3 Bar material
  4 Adhesive (mortar adhesive)
  5 Tapered part (fitting part)
  6 Tapered recess (fitting part)
  7 Plastic cylinder members
  7b Plate-shaped part
  8 cap
  9 Pointed part
  17 spreading hole
  19 Screw rod
  20 Anchor member
  24 Drill
  25 receiving hole
  S Ground (wheel rolling surface)
  W wheel

Claims (15)

A concrete block (2) installed on the wheel rolling surface (S) and receiving a wheel (W) rolling on the surface (S), and the block (2) is connected to the wheel rolling surface (S). ) And a fixing means for fixing on the block, wherein the block (2) has a vertical through hole (1) formed by embedding a plastic cylindrical member (7). has the fixing means, said through-hole (1) before being inserted from above given continuously strong impact on the SL vehicle wheel rotation plane (S) rod is caused to forcibly entered the lower member (3) The plastic cylinder member (7) includes a plastic inner peripheral surface that guides straightly the forced entry of the rod member (3) under the wheel rolling surface (S) . Car stop device.   The dish-shaped part (7b) for attaching the cap (8) which closes the upper end of the said through-hole (1) is integrally formed in the upper part of the said plastic cylinder member (7). Car stop device.   The vehicle stopper according to claim 2, wherein the cap (8) has a reflecting function.   Between the rod member (3) and the plastic cylinder member (7), there are a pair of fitting portions (5, 6) that fit together and fix the block (2) in an immobile state. 4. The vehicle stop device according to claim 1, 2, or 3.   The vehicle stopper according to claim 4, wherein the fitting portion is a tapered portion (5, 6).   The mortar adhesive (4) interposed between the wheel rolling surface (S) and the block (2) is provided as the fixing means in addition to the rod member (3). The vehicle stop device according to any one of 1 to 5.   The said bar member (3) is a vehicle stop apparatus as described in any one of Claims 1 thru | or 6 provided with the screw rod (19) and anchor member (20) which are screw-coupled mutually.   The bottom surface (2a) of the block (2) is provided with a spreading hole (17) that is located directly below the plastic cylinder member (7) and communicates with the inside of the plastic cylinder member (17). The vehicle stop device according to any one of claims 1 to 7. A bar member (1) having a through hole (1) in the vertical direction and inserted into the through hole (1) from above and subjected to a strong impact continuously to forcibly enter the wheel rolling surface (S). 3) A concrete car stopper block (2) fixed on the wheel rolling surface (S) by 3), wherein the through hole (1) is formed by embedding a plastic cylinder member (7). The plastic cylinder member (7) includes a plastic inner peripheral surface that straightly guides the forced entry of the rod member (3) below the wheel rolling surface (S). . A rod member (3) is provided in a receiving hole (25) formed in the wheel rolling surface (S) by a drill (24) having a through hole (1) in the vertical direction and inserted through the through hole (1) from above. A concrete car stopper block (2) fixed on the wheel rolling surface (S) by fixing, wherein the through hole (1) is formed by embedding a plastic cylindrical member (7). The plastic cylinder member (7) includes a plastic inner peripheral surface that straightly guides drilling of the drill (24) under the wheel rolling surface (S) .   The dish-shaped part (7b) for attaching the cap (8) which closes the upper end of the said through-hole (1) is integrally formed in the upper part of the said plastic cylinder member (7). Car stop block as described in.   The plastic cylindrical member (7) is fitted with a tapered portion (5) formed on the rod member (3) to fix the block (2) in a non-moving state. The vehicle stop block according to claim 9, 10 or 11, comprising 6). A concrete car stopper block (2) having a vertical through-hole (1) formed by embedding a plastic cylinder member (7) is placed on the wheel rolling surface (S), and a sharp portion ( the rod member (3) having 9) is inserted from above the the through hole (1), said plastic cylindrical member is given continuously downward strong impact rod member (3) of plastic (7) Using the inner peripheral surface as a guide, the sharpened portion (9) is forced to enter straight below the wheel rolling surface (S), and the vehicle stop block (2) is fixed on the wheel rolling surface (S). To fix the car stop block. A concrete car stopper block (2) having a vertical through hole (1) formed by embedding a plastic cylinder member (7) is placed on a wheel rolling surface (S), and the through hole (1 A drill hole (25) is formed straight on the wheel rolling surface (S) by using a plastic inner peripheral surface of the plastic cylindrical member (7) as a guide by a drill (24) inserted from above into (24) is removed from the through-hole (1), and the rod member (3) composed of the screw rod (19) and the anchor member (20) screwed to each other is connected to the through-hole from the anchor member (20) side. (1) is inserted, the screw rod (19) is struck to fix the anchor member (20) in the receiving hole (25), and then the screw rod (19) is inserted into the anchor member (20). Screwed in the car stop block 2) fixed on the vehicle wheel rotation plane (S), the method of fixing the bumping post block.   The fixing method of the vehicle stop block according to claim 13 or 14, wherein a mortar adhesive (4) is interposed between the wheel rolling surface (S) and the vehicle stop block (2).

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