JP3320554B2 - Incline hoisting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a truck mounted on a rail laid on an inclined surface 1 with a rope attached thereto, the tip of the rope attached to a winch winding cylinder, and the winch being wound and unwound. The present invention relates to an ink line hoisting device which raises and lowers along the inclined surface 1 and conveys the cargo loaded on the carriage, and particularly to an ink line hoisting device provided with two upper and lower ink lines having different rail gauge dimensions.

[0002]

2. Description of the Related Art As mentioned above, an incline connects a rope to a carriage mounted on a rail laid on an inclined surface and winds the rope up or down by a winch to raise or lower the carriage. It is more economical to make the size of the carriage different according to the purpose of use because the cost of the equipment for the incline is greatly reduced. Thus, there is an ink line hoisting device which is divided into a plurality of ink lines having different gauge sizes of the rails according to the size of the carriage. In such an ink line winding device, a winch is moved up and down by providing a winch separately for each ink line.

[0003]

As described above, when the gauge size of each ink line is different, a separate winch is provided for each ink line. Since at least one winch is required for each ink line having a different gauge size, the cost increases by an increase in the winch as compared with the case where the gauge size of the rails in the entire ink line is the same.

[0004] Since the winch must be installed for each line of the incline, the winch installation man-hour is increased. . Since a dedicated wire rope is used for each line of the incline, a large number of wire ropes are required and the cost is increased.

[0005] As described above, since a winch and a wire rope are required for each line of the incline, maintenance of these lines is troublesome. The present invention reduces the equipment cost of an ink line by simplifying the configuration of an ink line composed of an upper ink line and a lower ink line having different gauge dimensions of rails, and further facilitates maintenance management. Provided is an ink line hoisting device which reduces the cost.

[0006]

The present invention adopts the following means in order to solve the above-mentioned problems. In the ink line winding device according to the present invention, the ink line has a rail 2a,
The upper ink line A and the lower ink line B are divided into an upper ink line A and a lower ink line B having different gauge dimensions Ga and Gb of 2b, 6a and 6b.
A winch 11 is installed in the vicinity of a proximity point 10 with the end portion 9, and an upper base 13 is provided at the end 12 of the upper ink line A, and a lower base 16 is provided at the proximity point 10. The upper base 13 has carriage-side guide blocks 14a and 14b for guiding the ropes 5a and 5b in the direction in which the upper incline carriage 3 is pulled, and the lower side for guiding the ropes 5a and 5b to the lower base 16 further. Guide blocks 15a and 15b are provided, and the lower base 16 is a winch-side guide block 19 for guiding the ropes 5a and 5b from the upper ink line A to the winch 11.
a, 9b and a lower guide block 2 for pulling the ropes 7a, 7b to the winch 11 by pulling the lower incline cart 4
0a and 20b are provided.

[Upper ink line and lower ink line]
In the present invention, the upper ink line A and the lower ink line B are connected to the rails 2a, 2b and 6 laid on the inclined surface 1.
Gauge dimensions Ga and Gb of a and 6b are different from each other. It is preferable that each ink line is provided with a proximity point 10 and is discontinuous with each other.

[Winch] A winch 11 for pulling the upper and lower incline carriages 3 and 4 is driven to rotate by electric power or oil pressure, etc.
Installed near. And it is preferable to be installed on the substantially same surface as the installation surface of the lower base 16.

[Upper Base] In the present invention, the upper base 13 is
The ropes 5a, 5 are located at the top of the upper ink line A, that is, at the terminal end 12, and are provided with truck side guide blocks 14a, 14b to pull the upper ink line truck 3.
b, and further lower guide blocks 15a, 15b
To guide the ropes 5a and 5b to the lower base 16.
The upper base 13 is, for example, firmly formed of a concrete foundation. An anchor 17 is buried in the concrete foundation to form the guide blocks 14a, 14a.
b, and 15a, 15b are preferably held.

[Lower Base] In the present invention, the lower base 16 is located at the proximity point 10 between the lower ink line B and the upper ink line A, and the winch-side guide blocks 19a, 19
rope 5 provided from upper ink line A with b provided
a and 5b are led to the winch 11, and further, lower guide blocks 20a and 20b are provided to lead the ropes 7a and 7b for pulling the lower ink line cart 4. The lower base 16 is formed firmly, for example, from a concrete foundation, and it is preferable to embed the anchor 22 to hold the guide blocks 19a, 19b and 20a, 20b.

[Guide Block] In the present invention, the various guide blocks 14, 15, 19, and 20 provided on the upper base 13 and the lower base 16 as described above are attached to the bogie side and the winch side by ropes. It is a pulley. Wire ropes 5a. Are attached to anchors 17 and 22 embedded in upper base 13 and lower base 16. 5b, 7a, and 7b, and the wire rope is further connected to guide blocks 14, 15, 19, and 20.
After passing through, it is preferable to clip the rails 3 and 6 in accordance with the gauge dimensions Ga and Gb. It is also possible to take appropriate fixing means other than wedge prevention.

[Rope] Rope 5a, 5b, 7a, 7b
Are the upper incline cart 3 and the lower incline cart 4
The incline carts 3 and 4 are moved up and down along the inclined surface 1 by the rotation of the winch 11.
The rope is preferably a wire rope. In addition to the wire rope, various ropes such as a hemp fiber twisted rope, a nylon rope, and a tetron rope can be exemplified.

<Additional Configuration Requirements in the Present Invention> The present invention is composed of the essential components described above, but can also be realized by adding the following configuration.

[First additional component] The above-mentioned rope 5
For a and 5b and 7a and 7b, a common one is used for both the upper ink line A and the lower ink line B, and this rope can be connected to the carriages 3 and 4 of each ink line. (Corresponding to claim 2).

[Second Additional Component] The upper ink line A and the lower ink line B, the winch 11, the upper base 13, the lower base 16, the guide blocks 14, 15,
In addition to the components such as 19, 20 and the ropes 5, 7, the winch 1 is guided by the winch-side guide block 19.
And the lower guide block 20
It is preferable that the straight line drawn by the rope that is led to the winch 11 be substantially overlapped. (Corresponding to claim 3).

[Third Additional Constituent Elements] Each of the guide blocks 14, 15, 19, and 20 can be mounted on each base in accordance with the gauge Ga, Gb of the rails of the upper and lower ink lines A, B. (Corresponding to claim 4).

[0017]

[Action]

<Operation of Essential Components of the Present Invention> According to the present invention,
To raise and lower the upper incline carriage 3, first, the ends of the wire ropes 5a and 5b are connected to the upper incline carriage 3, and the rear ends of the wire ropes 5a and 5b are connected to the winding drum 25 of the winch 11. In this state, the winch 11 is rotated to move the upper incline cart 3 up and down, and the rope is wound up and down to carry the luggage.

In order to use the lower incline cart 4,
The upper carriage 3 is moved to the end 12,
This upper incline cart 3 is fixed to the upper base 13,
Connect the wire ropes 5a, 5b to the upper
Remove from Then, the wire rope 5
a, 5b, and the wire ropes are passed through the lower guide blocks 20a, 20b, and the ends of the wire ropes are connected to the lower incline carriage 4, so that the wire ropes 7a. 7
b. By driving the winch 11 in this state, the lower incline cart 4 moves up and down.

<Operation when the first additional component is added> The ropes used for the upper ink line A and the lower ink line B are the same ropes that can be connected to each of the carriages 3 and 4, and one ink line is used. After the lifting work of the line bogie,
By connecting the rope, the operation of the other incline cart is immediately started.

<Operation when the second additional component is added> The winch 11 is used for raising and lowering the upper incline carriage 3 and raising and lowering the lower incline carriage 4.
The position of the ropes 5a, 5b, 7a, 7b with respect to the winding drum 25 does not change, and stable winding and lowering are performed.

<Operation when the Third Additional Component is Added> The bogie-side guide blocks 14a and 14b, the lower guide blocks 15a and 15b, the winch-side guide blocks 19a and 19b, and the lower guide block 20.
a and 20b are adjusted according to the gauge dimensions of the upper ink line rail A and the lower ink line rail B.

[0022]

Embodiments of the present invention will be described below with reference to the drawings.

[0023]

Embodiment 1 A first embodiment will be described with reference to FIGS. [Outline of Embodiment 1] In this embodiment, as shown in FIGS. 1 and 2, an upper ink line A in which rails 2a and 2b are laid on an inclined surface 1 of an ink line, and rails 6a and 6b are formed by an inclined surface 1 And a lower ink line B laid down on the bottom. In the upper ink line A, the upper ink line cart 3 is placed on the rails 6a and 6b, and the wire rope 5
The tips of a and 5b are connected to the upper incline cart 3, and the lower end is attached to the winding drum 25 of the winch 11. The upper incline cart 3 is pulled up and down on the rails 2a and 2b by lifting and lowering the witch 1.

In the lower ink line B, the lower ink line carriage 4 is mounted on rails 6a and 6b laid on the inclined surface 1, and the lower ink line carriage 4 is connected to the ends of the wire ropes 7a and 7b. Eleven winding cylinder 25
At the rear end is attached, winch 11 winding up,
It is pulled by the lowering and moves up and down on the rails 6a and 6b.

[Explanation of Upper Ink Line] The gauge size Ga of the rails 2a and 2b of the upper ink line A is larger than the gauge size Gb of the lower ink line B. The upper incline cart 3 can carry a larger amount of luggage than the lower incline cart 4. The gauge Ga of the rails 2a and 2b of the upper ink line A is formed substantially the same as the width of the wire ropes 5a and 5b on the rails 2a and 2b.

[Description of Lower Ink Line] The gauge size Gb of the rails 6a and 6b of the lower ink line B is smaller than the gauge size Gb of the rails 2a and 2b of the upper ink line A. It is suitable for raising and lowering a conveyed object having a relatively small capacity. The gauge Gb of the rails 6a and 6b of the lower ink line B is substantially the same as the width of the wire ropes 7a and 7b on the rails 6a and 6b.

[Description of Winch] The winch 11 for pulling the upper and lower ink line carriages 3 and 3
Is installed near the point of proximity 10 between the start end 8 of the upper ink line A and the top of the lower ink line B, that is, the end 9. Then, it is installed on the substantially same surface F as the installation surface F of the lower base 16 described later.

[Description of Upper Base] As shown in FIGS. 2 to 4, the top of the upper ink line A, that is, the end 12
Is provided with an upper base 13. The upper base 13 is formed of a concrete foundation. Furthermore, this upper base 1
3 includes wire ropes 5a, 5a,
Cart-side guide blocks 14a and 14b for guiding 5b are provided. Furthermore, lower guide blocks 15a, 15b for guiding the wire ropes 5a, 5b in the direction of the winch 11 are provided.
Is provided.

[Description of Lower Base] A lower base 16 is located at a point 10 near the upper ink line A and the lower ink line B.
Is installed. The lower base 16 is provided with the upper base 1.
It is composed of concrete foundation as in 3. As shown in FIGS. 5 and 6, a step 26 is formed on the lower base 16.

On the step 26 of the lower base 16, lower guide blocks 15a, 15 provided on the upper base 13 are provided.
winch side guide blocks 19a, 19b for guiding the wire ropes 5a, 5b extending from
Is provided. Further, on the upper surface 27 of the lower base 16, the lower ink line carriage 4 that moves up and down the inclined surface 1 of the lower ink line B is pulled through the fixed pulleys 21 a and 21 b to guide the wire ropes 7 a and 7 b to the winch 11. Guide blocks 20a and 20b are provided.

[Explanation of Guide Blocks] The bogie-side guide blocks 14a, 14b, the lower guide blocks 15a,
15b, winch side guide blocks 19a, 19b, and lower guide blocks 20a, 20b are pulleys, and guide the wire ropes 5, 7 while rotating. The guide blocks are mounted on the upper base 13 and the lower base 16, respectively.

Further, as shown in FIG. 5, straight lines L1, L2 drawn by the wire ropes 5a, 5b guided to the winch 11 by the winch side guide blocks 19a, 19b on the lower base 16, and the lower guide blocks 20a, 20
wire ropes 7a, 7 led to winch 11 guided by b
The straight lines L1 and L2 drawn by b substantially overlap.

According to the present embodiment, the wire ropes 5a and 5b are connected to the upper incline carriage 3 and the winch 11 is connected to the upper incline carriage 3 in order to move the upper incline carriage 3 up and down. By hoisting and unwinding, the wire rope is guided by the guide blocks 14a and 14b and the guide blocks 15a and 15b to move the upper incline cart 3 up and down to carry the load.

To use the lower incline cart 4,
The upper carriage 3 is moved to the end 12,
The upper carriage 3 is fixed to the upper base 13, and the wire ropes 5a and 5b are removed from the upper carriage 3. Thereafter, the wire ropes 5a, 5
b, and the wire rope is passed through the lower guide blocks 20a and 20b and connected to the lower incline carriage 4 at the end thereof, so that the wire ropes 7a. 7b. In this state, the winch 11 is driven to move the lower incline cart 4
Up and down.

According to this embodiment, as described above, only one winch 11 is used to selectively lift the two upper and lower ink line carriages 3 and 4 having different ink line rail gauges.

Further, one wire rope 5a, 5b attached to the upper incline carriage 3 can be replaced by the ascending / descending ropes 7a, 7b of the lower incline carriage 4, so that an inexpensive incline device can be easily operated. Done in Upper and lower bases 13, 16 used in the incline
With the inclined surface 1, a predetermined quality and accuracy can be obtained, and safety is ensured.

In particular, the straight lines drawn by the winch-side guide blocks 19a and 19b to the winch 11 and the straight lines drawn by the ropes 7a and 7b led to the winch 11 by the lower guide blocks 20a and 20b on the lower base 16 are represented by L1 and L.
2, when the wire ropes 5 a and 5 b are connected to each other as the elevating ropes 7 a and 7 b of the lower incline truck 4, the wire ropes 5 a and 5 b can be quickly replaced and the winch 11 is not only connected. Is the same in both the upper ink line A and the lower ink line B, so that the operation of winding the winch 11 does not change and stable operation is possible.

[0038]

Embodiment 2 [Outline of Embodiment 2] A second embodiment will be described with reference to FIG. The drawing illustrates a part of the lower base 16, and the upper base 13 has the same structure as that illustrated. And each said base is formed by a concrete foundation. Then, the buried anchor 17
a, 17b. . , 22a, 22b. . Wire 18a,
18b. . 23a, 23b. . And the rails 2a,
The positions of the guide blocks 14, 15, 19, and 20 are adjusted according to the gauge dimensions of 2b, 6a, and 6b, and the clips are stopped.

[Effects and Effects of Embodiment 2] In this embodiment, the wires are anchored to the anchors as described above, and each guide block is clipped in accordance with the gauge dimensions of the rail. Even if the gauge dimensions change,
The guide block is easily mounted in accordance with this change.

[0040]

Embodiment 3 [Overview of Embodiment 3] In this embodiment, the upper ink line A
The gauge dimension Ga of the rails 2a and 2b is smaller than the gauge dimension Gb of the lower ink line B. Except for the difference in gauge dimensions, the configuration is the same as that of the first and second embodiments, and is not shown.

[Operation and Effect of Third Embodiment] The same effects as those of the first and second embodiments are obtained.

[0042]

According to the essential components of the present invention, one winch 11 can operate two upper and lower ink lines having different rail gauge dimensions, thereby reducing the equipment cost of the winch and reducing the winch. The installation man-hour can be reduced and it is very economical. Since the number of winches can be reduced, effects such as easy maintenance of the winch can be obtained. It is very economical to use the same rope that can be used for the ropes used for the upper and lower ink lines. Moreover, one wire rope 5a, 5b
Can be connected as the ascending and descending ropes 7a and 7b of the lower incline cart 4, which is efficient. A straight line guided by the winch-side guide blocks 19a and 19b and connected to the winch 11;
a, a rope 7a which is guided by 20b and reaches the winch 11;
When the straight lines drawn by 7b are substantially overlapped by L1 and L2, one wire rope 5a, 5b can be quickly changed and connected as the lifting ropes 7a, 7b of the lower incline carriage 4. In addition, the position where the rope is attached to the winch 11 is the same regardless of whether the upper ink line A or the lower ink line B is used, and the winch 11 can be wound up and down in a stable state. When each of the guide blocks 14, 15, 19 and 20 can be attached to each of the bases 13 and 16 in accordance with the gauge dimensions of the rails 2 and 6 of the upper and lower ink lines A and B,
Adjustment is easy even if the rail gauge dimensions are different, and versatility can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of an ink line.

FIG. 2 is a plan view of the present invention.

FIG. 3 is a plan view of an upper base.

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a plan view of a lower base.

FIG. 6 is a side view of FIG. 5;

FIG. 7A is a partial cross-sectional side view of the lower base.
(B) is a partially cut side view of the lower base.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Inclined surface 2a Rail 2b Rail 3 Upper Incline Car 4 Lower Incline Car 5a Wire Rope 5b Wire Rope 6a Rail 6b Rail 7a Wire Rope 7b Wire Rope 8 Start of Upper Incline Car 9 End of Lower Incline Car 10 Proximity point of upper and lower ink lines 11 Winch 12 End of upper ink line 13 Upper base 14a Truck side guide block 14b Truck side guide block 15a Lower side guide block 15b Lower side guide block 16 Lower base 17 Anchor bracket 18 Wire 19a winch Side guide block 19b Winch side guide block 20a Lower guide block 20b Lower guide block 22 Anchor bracket

Claims (4)

(57) [Claims] A truck is mounted on a rail laid on an inclined surface, a rope attached to the truck is wound around a winch, and the bogie is moved up and down along the inclined surface by rotating the winch. In the ink line for transporting the luggage loaded on the cart, the ink line is divided into an upper ink line A and a lower ink line B having different gauge dimensions Ga and Gb of the rails 2a, 2b, 6a and 6b. A winch 11 is installed in the vicinity of a proximity point 10 between the start end 8 of the upper ink line A and the end 9 of the lower ink line B, and an upper base 13 is provided at the end 12 of the upper ink line A, A lower base 16 is installed on the base 10 and a bogie-side guide that guides the ropes 5a and 5b in the direction of pulling the upper inline bogie 3 is provided on the upper base 13. Block 14a,
14b and lower guide blocks 15a and 15b for guiding the rope to the lower base 16 are further provided.
The lower base 16 pulls the winch side guide blocks 19a, 9b for guiding the ropes 5a, 5b from the upper ink line A to the winch 11 and the lower ink line carriage 4, and the ropes 7a, 7b are attached to the winch 11. And a lower guide block 20a, 20b for guiding the ink line. 2. The ink line winding device according to claim 1, wherein the ropes 5a, 5b, 7a, 7b used for the upper ink line A and the lower ink line B are the same ropes that can be connected and replaced. 3. The winch-side guide block 19a,
A rope 5a led to the winch 11 by being led to 19b,
5b and the lower guide blocks 20a, 20b
The ink line winding device according to claim 1, wherein the straight lines drawn by the ropes (7a, 7b) guided to the winch (11) substantially overlap. 4. The truck-side guide block 14a, 1
4b, the lower guide blocks 15a and 15b, the winch-side guide blocks 19a and 19b, and the lower guide blocks 20a and 20b are arranged on the upper and lower bases 1 in accordance with the gauge Ga and Gb of the rails of the upper and lower ink lines A and B.
2. The ink line hoisting device according to claim 1, wherein said ink line hoisting device is adjustably mounted on said ink lines.