Integrated anchor cable protection device

Abstract

The utility model discloses an integrated anchor cable protection device, and relates to the technical field of anchor cable protection, the integrated anchor cable protection device comprises a first sleeve assembly and a second sleeve assembly, the left side and the right side of one end of the first sleeve assembly are respectively provided with a drag chain assembly, and a fixing bolt is installed between the first sleeve assembly and the drag chain assembly in a threaded mode; the second sleeve assembly is connected to the outer side of the first sleeve assembly in a sleeving mode. According to the integrated anchor cable protection device, through the connection mode that the first sleeve assembly and the second sleeve assembly are connected in a sliding and sleeving mode, flexible adjustment can be conducted within a certain range according to the length of an anchor cable, and therefore effective structural protection is provided; the structure can be disassembled and assembled according to needs, meanwhile, a flexible and fixed structure is provided for the whole device for use, and the sealing cover assembly avoids the situation that the interior of the first sleeve assembly and the interior of the second sleeve assembly are moist as much as possible, and consequently the anchor cable is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor cable protection, in particular to an integrated anchor cable protection device. Background Art

[0002] Anchor cable refers to the process of anchoring the main cable in the side hole of a suspension bridge. The main cable is divided into many steel bundles and anchored in the anchor ingots. These steel bundles are called anchor cables. The anchor cable is a prestressed steel strand that passes through the sliding surface of the slope with the outer end fixed to the slope surface and the other end anchored in the stable rock mass within the sliding surface. It directly generates anti-sliding resistance on the sliding surface, increases anti-sliding friction resistance, and puts the structural surface in a compressed state to improve the integrity of the slope rock mass, thereby fundamentally improving the mechanical properties of the rock mass, effectively controlling the displacement of the rock mass, and promoting its stability, so as to achieve the purpose of regulating the stratification, landslides, and dangerous rocks and stones.

[0003] In order to ensure safe and efficient mining of the working face and safety of the lower drift support, it is necessary to frequently use traditional 14# electro-galvanized wire to protect the anchor head. As the number of additional anchor cables in the working face increases, the number of anchor cables is huge, and the number of anchor cables that need to be protected is huge. At the same time, the mining of the working face and the construction of the fork shed will cause damage to the original protective anchor cable galvanized wire. After the damage, the anchor cable needs to be re-protected. The project volume is huge and a large amount of materials need to be invested.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an integrated anchor cable protection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated anchor cable protection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated anchor cable protection device, comprising a first sleeve assembly and a second sleeve assembly, wherein traction chain assemblies are installed on both sides of one end of the first sleeve assembly, and fixing bolts are threadedly installed between the first sleeve assembly and the traction chain assembly, the second sleeve assembly is sleeved on the outer side of the first sleeve assembly, and a covering assembly is installed on the end of the second sleeve assembly away from the traction chain assembly, the second sleeve assembly comprises a second galvanized pipe, a limiting ring and a slide groove, limiting rings are provided at both ends of the interior of the second galvanized pipe, and slide grooves are provided on the upper and lower sides of the inner wall of the second galvanized pipe.

[0007] Furthermore, the first sleeve assembly includes a first galvanized pipe, a connecting seat, a slider and a rubber tube. A connecting seat is installed on the surface of one end of the first galvanized pipe close to the traction chain assembly, and a slider is provided on the surface of one end of the first galvanized pipe away from the connecting seat, and rubber tubes are installed at both front and rear ends of the first galvanized pipe.

[0008] Furthermore, the connecting seat is symmetrically connected to the left and right sides of the first galvanized pipe, and the slider is symmetrically connected to the upper and lower sides of the first galvanized pipe, and the rubber tube is attached to the inner wall surface of the first galvanized pipe.

[0009] Furthermore, the traction chain assembly includes an anti-detachment chain hook, a ring chain, a connecting ring and a connecting seat, one end of the anti-detachment chain hook is connected to the ring chain, and the end of the ring chain away from the connecting ring is connected to the connecting ring, and a connecting seat is provided at the bottom of the connecting ring.

[0010] Furthermore, the connecting ring and the connecting seat are an integrated structure, and the fixing bolt is threadedly connected to the connecting seat and the connecting seat.

[0011] Furthermore, the inner surface structure of the slide groove matches the outer surface structure of the slide block, and the first galvanized pipe and the second galvanized pipe are slidably sleeved with each other.

[0012] Furthermore, the sealing cover assembly includes a round cover, a sealing ring and a moisture-proof block. The sealing ring is installed on the surface of one side of the round cover close to the second sleeve assembly, and the moisture-proof block is fixed in the middle of the sealing ring.

[0013] Furthermore, the outer surface structure of the sealing ring matches the inner surface structure of one end of the second sleeve assembly, and the cover assembly and the second sleeve assembly are connected in a movable insertion manner.

[0014] The utility model provides an integrated anchor cable protection device, which has the following beneficial effects:

[0015] 1. The utility model is provided with a first sleeve assembly and a second sleeve assembly, wherein a slide groove is opened on the inner wall of the second galvanized pipe, and a slider matching the structure is cooperated with the first galvanized pipe, so that the first galvanized pipe can be telescopically adjusted along the surface of the slide groove inside the second galvanized pipe by using the slider. By using the above structure, the telescopic adjustment can be performed within a certain range according to the length of the anchor cable to provide maximum external protection. By providing a rubber tube on the inner wall of the first galvanized pipe, the friction of the material can be used to ensure the connection firmness of the anchor cable after being inserted into the first galvanized pipe as much as possible to prevent it from loosening. In addition, the first sleeve assembly and the second sleeve assembly only need to prepare waste galvanized pipes, and the traction chain assembly can be manufactured using a round chain and a self-locking chain hook. Local materials are used and the manufacturing speed is fast, which can control the manufacturing cost to the greatest extent.

[0016] 2. The utility model provides a connecting seat at the lower end of the connecting ring, which cooperates with the connecting seats on both sides of one end of the first galvanized pipe, and then uses fixing bolts to screw into the connecting seat and the inside of the connecting seat in sequence, so as to complete the connection and fixation of the first sleeve assembly and the traction chain assembly. Through the use of the above structure, on the one hand, the structures can have good structural disassembly, which is convenient for packaging and transportation. On the other hand, the anti-detachment type chain hook uses a structural setting with a self-locking function, which can be wound around the channel steel beam or hooked on the metal grid. After being firmly fixed, the anti-detachment type chain hook is hung in the ring chain near one end of the first sleeve assembly. With the self-locking structure of the anti-detachment type chain hook, it can be ensured that the traction chain assembly is always kept taut, and the chain hook can be effectively prevented from falling off. In addition, the entire device has high structural safety. Even if the anchor cable jumps out after the protective anchor cable, it will not hurt personnel, which effectively guarantees the safety of personnel operation. The device is small and has strong impact resistance and can be reused after use.

[0017] 3. The utility model has a cover assembly installed at one end of the second sleeve assembly away from the traction chain assembly, wherein a sealing ring is provided on one side of the round cover, so that when the entire cover assembly is installed on a section of the second sleeve assembly, the internal sealing property thereof can be effectively ensured, and the structure in which the outer diameter of the first galvanized pipe matches the inner diameter of the second galvanized pipe can ensure the elasticity of the structure while ensuring the closure of the internal structure. In addition, by fixing a moisture-proof block in the middle of the sealing ring, the interior of the first sleeve assembly and the second sleeve assembly can be dehumidified as much as possible to prevent moisture from accumulating inside, thereby affecting the protective effect of the anchor cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of an integrated anchor cable protection device of the utility model;

[0019] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of a first sleeve assembly of an integrated anchor cable protection device of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of a traction chain assembly of an integrated anchor cable protection device of the utility model;

[0021] Figure 4 This is a schematic diagram of a cross-sectional three-dimensional structure of a second sleeve assembly of an integrated anchor cable protection device of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of a sealing cover assembly of an integrated anchor cable protection device of the utility model.

[0023] In the figure: 1. first sleeve assembly; 101. first galvanized pipe; 102. connecting seat; 103. slider; 104. rubber tube; 2. traction chain assembly; 201. anti-drop chain hook; 202. ring chain; 203. connecting ring; 204. connecting seat; 3. fixing bolt; 4. second sleeve assembly; 401. second galvanized pipe; 402. limiting ring; 403. slide groove; 5. sealing cover assembly; 501. round cover; 502. sealing ring; 503. moisture-proof block. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] like Figures 1 to 5 As shown, an integrated anchor cable protection device includes a first sleeve assembly 1 and a second sleeve assembly 4, a traction chain assembly 2 is installed on both sides of one end of the first sleeve assembly 1, and a fixing bolt 3 is threadedly installed between the first sleeve assembly 1 and the traction chain assembly 2, the second sleeve assembly 4 is sleeved on the outside of the first sleeve assembly 1, and a sealing assembly 5 is installed on the end of the second sleeve assembly 4 away from the traction chain assembly 2, the second sleeve assembly 4 includes a second galvanized pipe 401, a limiting ring 402 and a slide groove 403, the inner front and rear ends of the second galvanized pipe 401 are provided with limiting rings 402, and the upper and lower sides of the inner wall of the second galvanized pipe 401 are provided with slide grooves 403, the inner surface structure of the slide groove 403 matches the outer surface structure of the slider 103, the first galvanized pipe 101 and the second galvanized pipe 401 are slidably sleeved with each other, and the first sleeve assembly 1 includes The first galvanized pipe 101, the connecting seat 102, the slider 103 and the rubber tube 104, the connecting seat 102 is installed on the surface of one end of the first galvanized pipe 101 close to the traction chain assembly 2, and the slider 103 is provided on the surface of one end of the first galvanized pipe 101 away from the connecting seat 102, and the rubber tube 104 is installed on both the front and rear ends inside the first galvanized pipe 101, the connecting seat 102 is symmetrically connected to the left and right sides of the first galvanized pipe 101, and the slider 103 is symmetrically connected to the upper and lower sides of the first galvanized pipe 101, and the rubber tube 104 is attached to the inner wall surface of the first galvanized pipe 101, wherein a slide groove 403 is opened on the inner wall of the second galvanized pipe 401, and the slider 103 matching its structure is cooperated, so that the first galvanized pipe 101 can use the slider 103 to adjust the extension and contraction along the surface of the slide groove 403 inside the second galvanized pipe 401.

[0026] like Figures 1 to 5As shown, the traction chain assembly 2 includes an anti-slip chain hook 201, a ring chain 202, a connecting ring 203 and a connecting seat 204, one end of the anti-slip chain hook 201 is connected to the ring chain 202, and the end of the ring chain 202 away from the connecting ring 203 is connected to the connecting ring 203, and a connecting seat 204 is arranged at the bottom of the connecting ring 203, the connecting ring 203 and the connecting seat 204 are an integral structure, and the fixing bolt 3 is threadedly connected to the connecting seat 204 and the connecting seat 102 at the same time, by providing a connecting seat 204 at the lower end of the connecting ring 203, cooperating with the connecting seats 102 on both sides of one end of the first galvanized pipe 101, and then using the fixing bolt 3 to be screwed into the connecting seat 204 and the connecting seat 102 in sequence, thereby completing the connection and fixation of the first sleeve assembly 1 and the traction chain assembly 2.

[0027] like Figures 1 to 5 As shown, the cover assembly 5 includes a round cover 501, a sealing ring 502 and a moisture-proof block 503. The sealing ring 502 is installed on the surface of one side of the round cover 501 close to the second sleeve assembly 4, and the moisture-proof block 503 is fixed in the middle of the sealing ring 502. The outer surface structure of the sealing ring 502 matches the inner surface structure of one end of the second sleeve assembly 4, and the cover assembly 5 and the second sleeve assembly 4 are connected in a movable insertion manner, wherein the sealing ring 502 is arranged on one side of the round cover 501, so that when the entire cover assembly 5 is installed on a section of the second sleeve assembly 4, the internal sealing can be effectively ensured. In addition, by fixing the moisture-proof block 503 in the middle of the sealing ring 502, the first sleeve assembly 1 and the second sleeve assembly 4 can be dehumidified as much as possible to prevent the accumulation of moisture inside.

[0028] In summary, if Figures 1 to 5 As shown, when the integrated anchor cable protection device is used, the connecting seat 204 at the lower end of the connecting ring 203 is first connected to the connecting seats 102 on the left and right sides of one end of the first galvanized pipe 101, and the fixing bolts 3 are screwed in sequence, so that the two sets of traction chain components 2 are fixedly connected to both sides of a section of the first sleeve component 1;

[0029] Then, the first galvanized pipe 101 with the rubber tube 104 installed on the inner wall is used. It only needs to be put on the anchor cable head that needs to be protected. According to the length of the anchor cable, the slide groove 403 opened on the inner wall of the second galvanized pipe 401 is matched with the slider 103 with its structure, so that the first galvanized pipe 101 can be adjusted in extension and contraction along the surface of the slide groove 403 inside the second galvanized pipe 401 by using the slider 103;

[0030] Then use the anti-slip chain hook 201 connected to the ring chain 202, and take advantage of its self-locking function. By wrapping it around the channel steel beam or directly hooking it on the metal grid, and self-locking the anti-slip chain hook 201 in time after it is firmly fixed, you can ensure that the traction chain assembly 2 is always kept taut, which can effectively prevent the anti-slip chain hook 201 from falling off. Finally, you only need to buckle the round cover 501 with a sealing ring 502 and a moisture-proof block 503 on one side to one end of the second galvanized pipe 401.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integrated anchor cable protection device, comprising a first sleeve assembly (1) and a second sleeve assembly (4), characterized in that: A traction chain assembly (2) is installed on both left and right sides of one end of the first sleeve assembly (1), and a fixing bolt (3) is threadedly installed between the first sleeve assembly (1) and the traction chain assembly (2). The second sleeve assembly (4) is sleeved on the outside of the first sleeve assembly (1), and a cover assembly (5) is installed on the end of the second sleeve assembly (4) away from the traction chain assembly (2). The second sleeve assembly (4) comprises a second galvanized pipe (401), a limit ring (402) and a slide groove (403). The second galvanized pipe (401) is provided with a limit ring (402) at both front and rear ends, and the slide groove (403) is provided on the upper and lower sides of the inner wall of the second galvanized pipe (401).

2. The integrated anchor cable protection device according to claim 1, characterized in that: The first sleeve assembly (1) comprises a first galvanized pipe (101), a connecting seat (102), a slider (103) and a rubber pipe (104); the connecting seat (102) is installed on the surface of one end of the first galvanized pipe (101) close to the drag chain assembly (2); the slider (103) is provided on the surface of one end of the first galvanized pipe (101) away from the connecting seat (102); and the rubber pipe (104) is installed at both the front and rear ends of the first galvanized pipe (101).

3. The integrated anchor cable protection device according to claim 2, characterized in that: The connecting seat (102) is symmetrically connected to the left and right sides of the first galvanized pipe (101), and the sliding block (103) is symmetrically connected to the upper and lower sides of the first galvanized pipe (101), and the rubber pipe (104) is attached to the inner wall surface of the first galvanized pipe (101).

4. The integrated anchor cable protection device according to claim 2, characterized in that: The traction chain assembly (2) comprises an anti-slip chain hook (201), a ring chain (202), a connecting ring (203) and a connecting seat (204); one end of the anti-slip chain hook (201) is connected to the ring chain (202), and one end of the ring chain (202) away from the connecting ring (203) is connected to the connecting ring (203); and a connecting seat (204) is provided at the bottom of the connecting ring (203).

5. The integrated anchor cable protection device according to claim 4, characterized in that: The connecting ring (203) and the connecting seat (204) are an integral structure, and the fixing bolt (3) is threadedly connected to the connecting seat (204) and the connecting seat (102).

6. The integrated anchor cable protection device according to claim 2, characterized in that: The inner surface structure of the slide groove (403) matches the outer surface structure of the slide block (103), and the first galvanized pipe (101) and the second galvanized pipe (401) are slidably sleeved with each other.

7. The integrated anchor cable protection device according to claim 1, characterized in that: The sealing cover assembly (5) comprises a round cover (501), a sealing ring (502) and a moisture-proof block (503); the sealing ring (502) is mounted on a surface of one side of the round cover (501) close to the second sleeve assembly (4), and the moisture-proof block (503) is fixed in the middle of the sealing ring (502).

8. The integrated anchor cable protection device according to claim 7, characterized in that: The outer surface structure of the sealing ring (502) matches the inner surface structure of one end of the second sleeve assembly (4), and the sealing cover assembly (5) and the second sleeve assembly (4) are connected in a movable insertion manner.

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