CN216515197U

CN216515197U - Underground anchor cable fracture protection device

Info

Publication number: CN216515197U
Application number: CN202123227396.8U
Authority: CN
Inventors: 许宏伟; 雷正平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-13
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a device for protecting a downhole anchor cable from breakage, and particularly relates to the technical field of anchor cables. The handle is rotated to drive the threaded rod to rotate, the threaded rod drives the threaded sleeve to horizontally move, the threaded sleeve drives the extrusion plate to horizontally move, the extrusion plate extrudes and fixes the pipe sleeve to fix the pipe sleeve and the fixing plate, and the handle is reversely rotated to enable the extrusion plate to be far away from the pipe sleeve.

Description

Underground anchor cable fracture protection device

Technical Field

The utility model relates to the technical field of anchor cables, in particular to a device for protecting a downhole anchor cable from being broken.

Background

The anchor cable is characterized in that when the main cable is anchored in a side hole in a suspension bridge, the main cable is divided into a plurality of steel bundles which are respectively anchored in an anchor ingot, and the steel bundles are called as the anchor cable. The anchor cable is a prestressed steel strand which is fixed on the slope surface through the outer end and passes through the sliding surface of the side slope in a stable rock body with the other end anchored in the sliding surface, so that the anti-sliding resistance is directly generated on the sliding surface, the anti-sliding friction resistance is increased, the structural surface is in a compact state, and the integrity of the rock body of the side slope is improved, thereby fundamentally improving the mechanical property of the rock body, effectively controlling the displacement of the rock body, promoting the stability of the rock body, and achieving the purpose of renovating bedding, sliding slopes, dangerous rocks and dangerous rocks.

The anchor rope can appear wearing and tearing in long-time use to the easy breaking condition that takes place, so need protection machanism to protect the anchor rope, current protection machanism comprises the pipe box more, is about to install on the outer wall of anchor rope the pipe box, and the operation is comparatively loaded down with trivial details, inconvenient installation and dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for preventing a fracture of an underground anchor cable, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor rope protector that splits in pit, includes the fixed plate, the fixed plate top is equipped with two pipe casings, two the fixed cover of pipe casing outer peripheral face is equipped with a plurality of solid fixed rings, and is a plurality of gu fixed ring one side all is equipped with the gim peg, and is a plurality of gu fixed ring is fixed mutually through a plurality of gim pegs respectively between the solid fixed ring, the fixed plate top is equipped with two U-shaped boards, two the U-shaped board all with fixed plate fixed connection, two the U-shaped inboard all is equipped with the threaded rod, two the equal movable sleeve of threaded rod outer peripheral face is equipped with the thread bush, fixed plate top and bottom all are equipped with two stripper plates, two wherein two the stripper plate respectively with two thread bush fixed connection, the fixed plate front side is equipped with two wire winding rings, two the wire winding ring all with fixed plate fixed connection.

In a preferred embodiment, handles are arranged on the opposite sides of the two U-shaped plates, the two threaded rods are fixedly connected with the two handles respectively, and the two threaded rods are movably connected with the two U-shaped plates through bearings respectively.

In a preferred embodiment, two bottom plates are arranged at the bottom of the fixing plate, and both bottom plates are fixedly connected with the fixing plate.

In a preferred embodiment, two telescopic rods are arranged between the two bottom plates, and two ends of each telescopic rod are respectively and fixedly connected with the two bottom plates and the other two squeezing plates.

In a preferred embodiment, the top of each of the two telescopic rods is provided with a connecting plate, the fixing plate is provided with two sliding grooves, and the top end and the bottom end of each of the two connecting plates respectively penetrate through the two sliding grooves and are fixedly connected with the two threaded sleeves and the two telescopic rods.

In a preferred embodiment, the bottom of the fixing plate is provided with four bolts, and the top ends of the four bolts penetrate through the fixing plate.

In a preferred embodiment, the two sides of the fixed plate are provided with side plates, two springs are arranged between the two side plates, and two ends of the four springs are fixedly connected with the fixed plate and the two side plates respectively.

In a preferred embodiment, four limiting rods are arranged inside the four springs, one ends of the four limiting rods are fixedly connected with the two side plates respectively, and the other ends of the four limiting rods penetrate through the fixing plate.

The utility model has the technical effects and advantages that:

1. the threaded rod is driven to rotate by rotating the handle, the threaded rod is in threaded connection with the threaded sleeve, the connecting plate is matched with the sliding groove to limit the threaded sleeve to rotate, so that the threaded rod drives the threaded sleeve to move horizontally, the threaded sleeve is fixedly connected with the extrusion plate, the extrusion plate is driven by the threaded sleeve to move horizontally, the extrusion plate extrudes and fixes the sleeve, the sleeve is fixed with the fixed plate, and the extrusion plate is far away from the sleeve by reversing the handle in the same way, so that the structure is simple, the installation and the disassembly are convenient, and the use effect is good;

2. according to the utility model, the side plates are arranged to protect the fixed plate, when the side plates collide with the wall body, the side plates drive the spring to compress, the vibration is reduced through the deformation of the spring, the damping effect is good, the comfort level of a user is improved, and the limiting rods are arranged to limit the spring, so that the deflection of the spring during deformation is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a perspective view of the U-shaped plate and the telescopic rod of the present invention assembled together;

FIG. 4 is a perspective view of the partial assembly of the sleeve and the retaining ring of the present invention;

in the figure: 1. a fixing plate; 2. a wire winding ring; 3. a pressing plate; 4. a fixing ring; 5. a spring; 6. a U-shaped plate; 7. a limiting rod; 8. a side plate; 9. a threaded rod; 10. a bolt; 11. pipe sleeve; 12. a fixing bolt; 13. a threaded sleeve; 14. a base plate; 15. a telescopic rod; 16. a connecting plate.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 in the specification, the underground anchor cable fracture protection device of the embodiment comprises a fixing plate 1, two pipe sleeves 11 are arranged at the top of the fixing plate 1, a plurality of fixing rings 4 are fixedly sleeved on the outer peripheral surfaces of the two pipe sleeves 11, fixing bolts 12 are arranged on one sides of the fixing rings 4 to fix the two pipe sleeves 11, the fixing rings 4 are respectively fixed through the fixing bolts 12, two U-shaped plates 6 are arranged at the top of the fixing plate 1, the two U-shaped plates 6 are fixedly connected with the fixing plate 1, threaded rods 9 are arranged in the two U-shaped plates 6, the threaded rods 9 drive the threaded sleeves 13 to horizontally move, threaded sleeves 13 are movably sleeved on the outer peripheral surfaces of the two threaded rods 9, two extrusion plates 3 are arranged at the top and the bottom of the fixing plate 1, the extrusion plates 3 extrude and fix the pipe sleeves 11, wherein the two extrusion plates 3 are respectively fixedly connected with the two threaded sleeves 13, fixed plate 1 front side is equipped with two wire winding rings 2, will fix the rope and pass user's waist to make fixed plate 1 fixed mutually with the user through two wire winding rings 2, two wire winding rings 2 all with fixed plate 1 fixed connection.

In some embodiments, referring to the attached drawings 1-3 of the specification, handles are respectively arranged on the opposite sides of two U-shaped plates 6 to facilitate the rotation of the threaded rods 9, the two threaded rods 9 are respectively fixedly connected with the two handles, and the two threaded rods 9 are respectively movably connected with the two U-shaped plates 6 through bearings, referring to the attached drawings 1-3 of the specification, two bottom plates 14 are arranged at the bottom of the fixed plate 1 to facilitate the support of the telescopic rods 15, the two bottom plates 14 are respectively fixedly connected with the fixed plate 1, referring to the attached drawings 2-3 of the specification, two telescopic rods 15 are arranged between the two bottom plates 14, the threaded sleeve 13 drives the telescopic rods 15 to horizontally move, so as to drive the extrusion plates 3 at the bottom to horizontally move, the two ends of the two telescopic rods 15 are respectively fixedly connected with the two bottom plates 14 and the other two extrusion plates 3, referring to the attached drawings 3 of the specification, the top parts of the two telescopic rods 15 are respectively provided with a connecting plate 16, the threaded sleeve 13 drives the telescopic rod 15 to move horizontally, two sliding grooves are formed in the fixing plate 1, and the top ends and the bottom ends of the two connecting plates 16 penetrate through the two sliding grooves respectively and are fixedly connected with the two threaded sleeves 13 and the two telescopic rods 15.

In some embodiments, referring to fig. 1-2 of the drawings, the bottom of the stationary plate 1 is provided with four bolts 10, and the bolts 10 are turned such that the bolts 10 extend into the anchor cable plate, thereby fixing the fixing plate 1 and the anchor cable disc, the top ends of the four bolts 10 all penetrate through the fixing plate 1, referring to the attached drawings 1-2 of the specification, both sides of the fixing plate 1 are provided with side plates 8, two springs 5 are arranged between the two side plates 8, thereby reduce vibrations through the deformation of spring 5, four 5 both ends of spring respectively with fixed plate 1 and two 8 fixed connection on the sideboard, refer to description attached figure 1-2, four 5 inside gag lever post 7 that all are equipped with of spring, gag lever post 7 is spacing to spring 5, takes place to deflect when preventing spring 5 deformation, four 7 one ends of gag lever post respectively with two 8 fixed connection on the sideboard, four 7 other ends of gag lever post all run through fixed plate 1.

The using method of the embodiment comprises the following steps: the worker rotates the bolt 10 to extend the bolt 10 into the anchor cable disc, so that the fixing plate 1 is fixed with the anchor cable disc, the anchor cable penetrates through the fixing plate 1, the two pipe sleeves 11 are sleeved on the anchor cable, the two pipe sleeves 11 are fixed by arranging the fixing rings 4 and the fixing bolts 12, the fixing rope penetrates through the waist of a user, the fixing plate 1 is fixed with the user by the two winding rings 2, the handle is rotated to drive the threaded rod 9 to rotate due to the fact that the handle is fixedly connected with the threaded rod 9, the threaded rod 9 is connected with the threaded sleeve 13 in a threaded manner, the connecting plate 16 is matched with the sliding groove to limit the rotation of the threaded sleeve 13, the threaded rod 9 drives the threaded sleeve 13 to move horizontally, the threaded sleeve 13 drives the extrusion plate 3 to move horizontally due to the fact that the threaded sleeve 13 is fixedly connected with the extrusion plate 3, the extrusion plate 3 extrudes and fixes the pipe sleeves 11, so that the pipe sleeves 11 are fixed with the fixing plate 1, in the same way, the handle is reversed to enable the extrusion plate 3 to be far away from the pipe sleeve 11, so that the structure is simple, the assembly and disassembly are convenient, and the using effect is good;

through setting up sideboard 8, sideboard 8 protects fixed plate 1, when sideboard 8 collides with the wall body, sideboard 8 drives spring 5 compression, thereby reduce vibrations through spring 5's deformation, the shock attenuation is effectual, improve user's comfort level, through setting up gag lever post 7, gag lever post 7 is spacing to spring 5, take place to deflect when preventing spring 5 deformation, simultaneously because thread bush 13 is connected through connecting plate 16 with telescopic link 15, so thread bush 13 drives 15 horizontal migration of telescopic link, thereby drive 3 horizontal migration of stripper plate of bottom, dual fixed, fixed effectual.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a protection device that splits is kept off to anchor rope in pit, includes fixed plate (1), its characterized in that: the fixing plate is characterized in that two pipe sleeves (11) are arranged at the top of the fixing plate (1), a plurality of fixing rings (4) are fixedly sleeved on the outer peripheral surfaces of the pipe sleeves (11), one side of each fixing ring (4) is provided with a fixing bolt (12), the fixing rings (4) are fixed through the fixing bolts (12), two U-shaped plates (6) are arranged at the top of the fixing plate (1), the two U-shaped plates (6) are fixedly connected with the fixing plate (1), threaded rods (9) are arranged in the two U-shaped plates (6), threaded sleeves (13) are movably sleeved on the outer peripheral surfaces of the two threaded rods (9), two extrusion plates (3) are arranged at the top and the bottom of the fixing plate (1), the two extrusion plates (3) are fixedly connected with the two threaded sleeves (13), two winding rings (2) are arranged on the front side of the fixing plate (1), and the two winding rings (2) are fixedly connected with the fixing plate (1).

2. The device of claim 1, wherein: two one side that U-shaped plate (6) carried on the back mutually all is equipped with the handle, two threaded rod (9) respectively with two handle fixed connection, and two threaded rod (9) pass through bearing swing joint with two U-shaped plates (6) respectively.

3. The device of claim 1, wherein: two bottom plates (14) are arranged at the bottom of the fixing plate (1), and the two bottom plates (14) are fixedly connected with the fixing plate (1).

4. A downhole anchor cable breakage prevention device according to claim 3, wherein: two telescopic rods (15) are arranged between the two bottom plates (14), and two ends of each telescopic rod (15) are fixedly connected with the two bottom plates (14) and the other two extrusion plates (3) respectively.

5. The device of claim 4, wherein: two connecting plates (16) are arranged at the tops of the telescopic rods (15), two sliding grooves are formed in the fixing plate (1), and the top ends and the bottom ends of the connecting plates (16) penetrate through the two sliding grooves respectively and are fixedly connected with the two thread sleeves (13) and the two telescopic rods (15).

6. The device of claim 1, wherein: the bottom of the fixing plate (1) is provided with four bolts (10), and the top ends of the four bolts (10) penetrate through the fixing plate (1).

7. The device of claim 1, wherein: fixed plate (1) both sides all are equipped with sideboard (8), two be equipped with two spring (5), four between sideboard (8) spring (5) both ends respectively with fixed plate (1) and two sideboard (8) fixed connection.

8. The device of claim 7, wherein: four spring (5) inside all is equipped with gag lever post (7), four gag lever post (7) one end respectively with two sideboard (8) fixed connection, four gag lever post (7) other end all runs through fixed plate (1).