CN107012866B

CN107012866B - Pull wire ground anchor easy to recycle

Info

Publication number: CN107012866B
Application number: CN201710381854.2A
Authority: CN
Inventors: 包磊; 曾俊; 王炜; 吕永祥; 汤茜
Original assignee: Zhenjiang Huayuan Jinchang Electric Appliance Co ltd
Current assignee: Zhenjiang Huayuan Jinchang Electric Appliance Co ltd
Priority date: 2017-05-26
Filing date: 2017-05-26
Publication date: 2022-08-16
Anticipated expiration: 2037-05-26
Also published as: CN107012866A

Abstract

The invention relates to an easily-recycled stay wire ground anchor, which comprises: pull ring, pull rod, resistance board, bracing piece, pull ring are connected on the top of pull rod, and the resistance board is articulated with the bracing piece, and wherein the one end of resistance board and bracing piece is all articulated with the connecting block on the connecting piece separately, inserts the go-between with the round pin after the connecting piece concatenation, and the connecting piece of concatenation can overlap on the pull rod, and the connecting piece is fixed with spacing stick in the pull rod, and the stay cord is connected respectively to the becket on round pin, the resistance board. The stay wire anchor block easy to recycle can recycle the used device in time for secondary utilization.

Description

Pull wire ground anchor easy to recycle

Technical Field

The invention belongs to the technical field of power transmission and transformation, and particularly relates to an easily-recycled stay wire ground anchor.

Background

The ground anchor is widely used in the power transmission and transformation line, and traditional ground anchor can be taken out only by digging out the covering layer covering the surface of the ground anchor after use because of being buried underground, and the ground anchor can be discarded after being used once because the ground anchor is inconvenient to take out. Because the earth anchor can not reuse, generally will beat the stone of back installation acting as the earth anchor of the back installation acting as the stay wire pole for saving the cost, it is very inconvenient to transport the stone.

Disclosure of Invention

The invention provides a pull wire anchor which is easy to recover, and aims to solve the problem that the anchor cannot be recovered after being used.

In order to achieve the above object, the present invention provides an easily recyclable pull-line ground anchor, comprising: pull ring, pull rod, resistance board, bracing piece, pull ring are connected on the top of pull rod, and the resistance board is articulated with the bracing piece, and wherein resistance board tip and bracing piece tip are all articulated with the connecting block on the different connecting pieces separately, insert the go-between with the round pin after a plurality of connecting pieces splices, and the connecting piece cover of concatenation is on the pull rod, and is fixed the connecting piece with the spacing stick in the pull rod, and the stay cord is connected respectively to the becket on round pin, the resistance board.

Preferably, the resistance plate is in a concave shape, and a T-shaped plate is arranged on the concave resistance plate.

Preferably, a plurality of limiting holes are formed in the pull rod.

Preferably, the pull cord is threaded through a hole in the wall of the pull rod into the pull rod.

Preferably, the tie rod is cylindrical.

Preferably, the resistance plates are at least two.

Preferably, the number of connecting members and resistance plates is the same.

Preferably, the diameter of the tie rod is greater than the width of the resistance plate.

It can be seen from the above description that in the easily-recycled anchor, when the anchor is not used, the pin on the connecting piece can be pulled out by pulling the pulling rope, and at the moment, the anchor can be disassembled, and the device can be taken out from the ground by respectively applying force to the pulling ring and the pulling rope by using a corresponding device on the ground.

Drawings

FIG. 1 is a cross-sectional view of a pull-string ground anchor;

FIG. 2 is an enlarged view of a portion of the connector mounted on the tie rod;

FIG. 3 is a drawing showing the connection relationship between a pull rod of a stopper and the stopper;

FIG. 4 is a schematic structural view of a preferred resistance plate;

FIG. 5 is a view showing the installation of a stopper rod on a stopper rod pull rod;

FIG. 6 is a schematic view showing the distribution of the limiting holes on the pull rod;

FIG. 7 is a schematic view of a connector;

FIG. 8 is a schematic view of the check rod pull rod as it is being withdrawn from the pull rod;

FIG. 9 is a block diagram of the pin;

FIG. 10 is a top view of two connectors assembled together without the latch;

fig. 11 is a view in the direction of the connecting member a-a.

In the figure: 1-pull ring, 2-pull rod, 3-resistance plate, 4-support rod, 5-hinge part, 6-pin, 7-limit rod, 8-connecting piece, 9-groove, 10-T-shaped plate, 12-connecting block, 13-limit hole, 14-rope ring, 15-connecting ring, 16-limit rod pull rod and 17-connecting piece back plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description will be given to further explain the present invention.

The parts in the technical scheme are as follows: the hinge portion 5 serves to connect the two parts together and the two parts can be rotated about the hinge portion 5, and the hinge portion 5 can be hinged by a bolt. The limiting rod 7 is hinged to the limiting rod pull rod 16, as shown in fig. 3 and 5, when the stay wire ground anchor is to be taken out from the ground, the limiting rod 7 can be pulled out from the limiting hole 13 only by pulling the limiting rod pull rod 16, and fig. 8 is a schematic diagram of the limiting rod 7 when the limiting rod pull rod 16 is pulled out from the pull rod 2. The connecting piece 8 comprises a connecting ring 15, a connecting block 12 and a connecting piece back plate 17, the specific structural schematic diagram is shown in fig. 7, the connecting block 12 is installed on the connecting piece back plate 17, the height of the connecting ring 15 can be half of that of the connecting piece back plate 17, when the connecting piece 8 is assembled, a ring surrounding the pull rod 2 can be formed, the assembled connecting piece 8 can be connected by inserting the pin 6 into the connecting ring 15, the shape of the connecting piece back plate 17 is selected according to the shape of the pull rod 2, and if the pull rod 2 is a cuboid, the connecting piece back plate 17 can be selected in other shapes.

The easy-to-recover guy anchor in use comprises: pull ring 1, pull rod 2, resistance board 3, bracing piece 4, pull ring 1 is connected on the top of pull rod 2, resistance board 3 is articulated with bracing piece 4, wherein the tip of 3 tip of resistance board and bracing piece 4 all articulates with connecting block 12 on different connecting pieces 8 separately, insert the go-between 15 with round pin 6 after the concatenation of a plurality of connecting pieces 8, the connecting piece 8 of concatenation can overlap on pull rod 2, it is fixed to connecting piece 8 with spacing stick 7 in the pull rod 2, round pin 6, stay cord is connected respectively to the becket 14 on the resistance board 3.

When the anchor is not used, the pull rope connected with the pin 6 can be pulled firstly, the pin 6 is pulled out from the connecting ring 15, and the limit rod 7 can be pulled out by pulling the limit rod pull rod 16. When the pin 6 and the limit rod 7 are both pulled out, the pull rod 2 is not restrained by the connecting piece 8. Then the pull rod 2 can be easily taken out by dragging the pull rod 2 on the ground by a corresponding device.

After the pull rod 2 is taken out, a hole appears at the original position of the pull rod 2. Pulling the drawstring attached to the loop 14 towards the hole can easily remove the remaining device that remains in the ground. Preferably, the diameter of the tie rod 2 is greater than the width of the resistance plate 3. The diameter of the tie rod 2 is larger than the width of the resistance plate 3, and means that if the tie rod 2 is cylindrical, the diameter is larger than the widest position of the resistance plate 3. When the diameter of the pull rod 2 is larger than the width of the resistance plate 3, the resistance plate 3 can be easily taken out of the hole of the pull rod 2 after the pull rod 2 is pulled out.

In order to further increase the fixing effect of the ground anchor, the resistance plate 3 can be in a concave shape, and a T-shaped plate 10 is arranged on the concave resistance plate 3. The T-shaped plate 10 and the resistance plate 3 are hinged.

Preferably, the pull rod 2 is provided with a plurality of limiting holes 13. When a plurality of limiting holes 13 are formed as shown in the figure, the connecting piece 8 can be fixed at different positions on the pull rod 2 according to actual requirements.

Preferably, the pull cord is threaded through a hole in the wall of the pull rod into the pull rod 2. The stay cord penetrates through the idle limiting hole, so that the stay cord can be prevented from rusting due to long-time contact with soil.

Preferably, the tie rod 2 is cylindrical. Further preferably, the number of the flaps 3 is at least two. Further preferably, the number of the connecting members 8 and the resistance plates 3 is the same. The same number of connecting members 8 as the number of resistance plates 3 means that only one connecting block is connected to each connecting member back plate 17. When the tie rod 2 is cylindrical, it is possible to form a circle around the tie rod 2 with the connecting elements 8, depending on the number of installed resistance plates 3. If for example if install three resistance board 3 and then articulate a resistance board 3 on the connecting block 12 of every connecting piece 8, three resistance board 3 assembles together and can enclose a complete circle in city. Of course, a plurality of connecting blocks 12 can also be arranged on the connecting piece 8, and each connecting block 12 is connected with one resistance plate 3.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A retrievable pull-line ground anchor, comprising: pull ring (1), pull rod (2), resistance board (3), bracing piece (4), pull ring (1) is connected on the top of pull rod (2), and resistance board (3) are articulated with bracing piece (4), characterized in that:

the end parts of the resistance plate (3) and the support rod (4) are respectively hinged with connecting blocks (12) on an integral connecting piece (8) formed after different splicing, connecting rings (15) are arranged at two ends of the connecting piece (8), a pin (6) is inserted into the connecting rings (15) after the connecting pieces (8) are spliced, the spliced connecting piece (8) is sleeved on the pull rod (2), the connecting piece (8) is fixed by a limiting rod (7) in the pull rod (2), and the pin (6) and a rope ring (14) on the resistance plate (3) are respectively connected with a pull rope;

the device also comprises a limiting rod pull rod (16), and the limiting rod (7) is hinged on the limiting rod pull rod (16).

2. The retrievable pull-wire earth anchor of claim 1, wherein: the resistance plate (3) is concave, and a T-shaped plate (10) is arranged on the concave resistance plate (3).

3. A retrievable pull-wire earth anchor according to claim 1 or claim 2, wherein: the pull rod (2) is provided with a plurality of limiting holes (13).

4. A retrievable pull-wire earth anchor according to claim 3, wherein: the pull rope passes through a limiting hole (13) on the wall of the pull rod to enter the pull rod (2) and extends to the ground.

5. The retrievable pull-wire earth anchor of claim 1, wherein: the pull rod (2) is cylindrical.

6. The retrievable pull-wire earth anchor of claim 5, wherein: the number of the resistance plates (3) is at least two.

7. A retrievable pull-wire earth anchor according to claim 1 or claim 2, wherein: the connecting pieces (8) and the resistance plates (3) are the same in number.

8. The retrievable pull-wire ground anchor according to claim 1, wherein: the diameter of the pull rod (2) is larger than the width of the resistance plate (3).