Pressure dispersion type anchor cable

Abstract

The utility model discloses a pressure dispersing type anchor cable, and particularly relates to the technical field of pressure anchor cables, the pressure dispersing type anchor cable comprises a guide cone, a protection plate is fixedly arranged at the top of the guide cone, a first bearing plate is fixedly arranged at the top of the protection plate, and a plurality of steel cables are arranged at the top of the first bearing plate; a supporting mechanism for supporting a plurality of steel cables is arranged at the top of the protection plate, a second spring is fixedly arranged at the top of the first bearing plate, the supporting mechanism comprises a first supporting plate arranged at the top of the first bearing plate, a plurality of connecting plates are arranged outside the first supporting plate, and two first placing grooves are formed in each connecting plate; and a second supporting plate is inserted into each first placing groove. The steel cables with different diameters can be clamped through the supporting mechanism, the application range of the steel cable collecting device is expanded, the steel cables can be detached from the first bearing plate through the mounting mechanism, the steel cables are recycled, and underground environmental pollution is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pressure anchor cable technology, specifically to a pressure-dispersing anchor cable. Background Technology

[0002] In slope treatment projects, pressure-dispersing anchor cables are frequently used. Compared with conventional tension anchors and pressure anchors, pressure-dispersing anchor cables have a significantly increased anchoring range and anchoring force, further expanding their application range in rock strata. They also have the advantages of simplified construction procedures and good seismic performance.

[0003] For example, Chinese patent application number 202420692282.5 discloses a pressure-dispersing anchor cable for slope stabilization, comprising a guide tube, a flexible tube fixedly connected to the side end of the guide tube, an insert tube fixedly connected to the tail end of the flexible tube, a discharge hole inside the insert tube, a pointed end fixedly connected to the tail end of the insert tube, a fixing body fixedly connected to the outer end of the guide tube, a protective cover fixedly connected to the side end of the fixing body, and a transmission pipe provided on the side end of the guide tube. This technical solution, by incorporating the insert tube, allows the anchor cable to be mechanically pulled outwards after installation, making the insert tube nearly perpendicular to the guide tube. Cement is then injected into the annular pipe and pressurized. The cement is discharged from the discharge hole into the soil surrounding the insert tube, thereby solidifying the shallow soil of the slope. This solves the problem that existing pressure-dispersing anchor cables for slope stabilization cannot effectively fix the shallow soil, making the slope prone to landslides and erosion.

[0004] However, the following problems still exist in this technical solution: the technical solution uses a partition plate to support multiple steel cables, but the diameter of the through hole on the partition plate is fixed, and it can only support steel cables of one diameter, which has certain limitations in use. Utility Model Content

[0005] The purpose of this invention is to provide a pressure-dispersing anchor cable that can clamp steel cables of different diameters through a support mechanism, thus expanding the scope of application of this invention. Furthermore, the installation mechanism allows the steel cable to be removed from the first bearing plate for recycling, reducing underground environmental pollution and addressing the aforementioned shortcomings in the technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pressure-dispersing anchor cable, including a guide cone, a protective plate fixedly provided on the top of the guide cone, a first bearing plate fixedly provided on the top of the protective plate, a plurality of steel cables provided on the top of the first bearing plate, a support mechanism for supporting the plurality of steel cables provided on the top of the protective plate, and a second spring fixedly provided on the top of the first bearing plate.

[0007] Preferably, the support mechanism includes a first support plate disposed on the top of the first bearing plate, a plurality of connecting plates disposed on the outside of the first support plate, two first placement slots being formed inside the connecting plates, a second support plate being inserted into each of the first placement slots, an arc-shaped fixing plate being fixedly disposed on one side of the second support plate, and a plurality of first springs being fixedly disposed on one end of the second support plate, the end of the first spring away from the second support plate being fixedly connected to the inner wall of the connecting plate for supporting the plurality of steel cables.

[0008] Preferably, a third support plate is fixedly provided on one side of each of the two arc-shaped fixing plates, and each of the third support plates is provided with a threaded hole. The two threaded holes that are connected to each other are externally threaded with the same bolt for fixing the arc-shaped fixing plate.

[0009] Preferably, the top of the plurality of steel cables is provided with the same second bearing plate, the top of the steel cable is movably connected to the second bearing plate through a bearing, the top of the first bearing plate is fixedly connected to a feed pipe, the top of the feed pipe passes through the second bearing plate and extends out of the top of the second bearing plate, and is used for pouring cement.

[0010] Preferably, the top of the first bearing plate is provided with an installation mechanism for facilitating the installation and disassembly of the steel cable. The installation mechanism includes a plurality of second placement slots opened on the top of the first bearing plate. Each second placement slot is provided with a threaded cylinder. A threaded rod is fixedly provided at the bottom of the steel cable. The threaded cylinder is adapted to the threaded rod for facilitating the installation and disassembly of the steel cable.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0012] 1. Place the first support plate between multiple steel cables, place the steel cables between two arc-shaped fixed plates, and then pull the two arc-shaped fixed plates. The arc-shaped fixed plates can drive the second support plate to move. The second support plate is used to stretch the first spring. Since the first spring is elastic, the distance between the two arc-shaped fixed plates can be adjusted so as to clamp steel cables of different diameters, thus expanding the scope of application of this utility model.

[0013] 2. Rotating the steel cable causes the threaded rod to rotate, which then rotates out of the threaded cylinder, allowing the steel cable to be removed from the first bearing plate for recycling, thus reducing underground environmental pollution. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model when it is laid down;

[0016] Figure 2 This is a front view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the first support plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the support mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the first placement groove and the first spring of this utility model;

[0020] Figure 6 This is a schematic diagram of the installation mechanism of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Guide cone, 2. Protective plate, 3. First bearing plate, 4. Steel cable, 5. Second bearing plate, 6. Feed pipe;

[0023] 7 Support mechanism, 701 First support plate, 702 Connecting plate, 703 Second support plate, 704 Arc-shaped fixing plate, 705 Third support plate, 706 Threaded hole, 707 Bolt, 708 First placement groove, 709 First spring;

[0024] 8. Installation mechanism, 801. Second placement slot, 802. Threaded cylinder, 803. Threaded rod;

[0025] 9. The second spring. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] This utility model provides, for example Figure 1-6 The pressure-dispersing anchor cable shown includes a guide cone 1, a protective plate 2 fixedly mounted on the top of the guide cone 1, a first bearing plate 3 fixedly mounted on the top of the protective plate 2, a plurality of steel cables 4 mounted on the top of the first bearing plate 3, a support mechanism 7 for supporting the plurality of steel cables 4 mounted on the top of the protective plate 2, a second spring 9 fixedly mounted on the top of the first bearing plate 3, the tops of the plurality of steel cables 4 being mounted on the same second bearing plate 5, the top ends of the steel cables 4 being movably connected to the second bearing plate 5 via bearings, and a feed pipe 6 fixedly connected to the top of the first bearing plate 3, the top end of the feed pipe 6 penetrating through the second bearing plate 5 and extending out of the top of the second bearing plate 5;

[0028] like Figure 3 , 4 As shown in Figure 5, the support mechanism 7 includes a first support plate 701 disposed on the top of the first bearing plate 3. The first support plate 701 is provided with a plurality of connecting plates 702 on its exterior. The connecting plates 702 have two first placement slots 708 inside. A second support plate 703 is inserted into each of the first placement slots 708. An arc-shaped fixing plate 704 is fixedly disposed on one side of the second support plate 703. A plurality of first springs 709 are fixedly disposed on one end of the second support plate 703. The end of the first spring 709 away from the second support plate 703 is fixedly connected to the inner wall of the connecting plate 702.

[0029] like Figure 3 , 4 As shown in Figure 5, a third support plate 705 is fixed on one side of each of the two arc-shaped fixing plates 704. Each of the third support plates 705 has a threaded hole 706, and the two connected threaded holes 706 are externally threaded with the same bolt 707.

[0030] The first support plate 701 is placed between multiple steel cables 4, and the steel cables are placed between two arc-shaped fixing plates 704. Then, the two arc-shaped fixing plates 704 are pulled, which can drive the second support plate 703 to move. The second support plate 703 is used to stretch the first spring 709. Since the first spring 709 is elastic, the distance between the two arc-shaped fixing plates 704 can be adjusted so that steel cables of different diameters can be clamped, thus expanding the application scope of this utility model. The arc-shaped fixing plates 704 clamp the steel cables, and then the bolt 707 is rotated to rotate the bolt 707 into the threaded hole 706. The bolt 707 is used to fix the arc-shaped fixing plate 704 to the outside of the steel cable. The support mechanism 7 supports the multiple steel cables 4, increasing the stability of the steel cables 4.

[0031] The guide cone 1 is inserted into the drilled hole. The first bearing plate 3, steel cable 4 and feed pipe 6 are also inserted into the drilled hole. After installation, cement is injected into the drilled hole through the feed pipe 6 and pressurized. The cement is discharged into the surrounding soil to fix the surrounding soil.

[0032] like Figure 6 As shown, the top of the first bearing plate 3 is provided with an installation mechanism 8 for convenient installation and disassembly of the steel cable 4. The installation mechanism 8 includes a plurality of second placement slots 801 opened on the top of the first bearing plate 3. Each second placement slot 801 is provided with a threaded cylinder 802. The bottom of the steel cable 4 is fixedly provided with a threaded rod 803. The threaded cylinder 802 is adapted to the threaded rod 803.

[0033] Rotating the steel cable 4 causes the threaded rod 803 to rotate, and the threaded rod 803 rotates out from inside the threaded cylinder 802, thereby allowing the steel cable 4 to be removed from the first bearing plate 3 for recycling and reducing underground environmental pollution.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A pressure dissipating anchor line comprising a guide cone (1), characterized in that: The top of the guide cone (1) is fixedly provided with a protective plate (2), the top of the protective plate (2) is fixedly provided with a first bearing plate (3), the top of the first bearing plate (3) is provided with a plurality of steel wires (4), and the top of the protective plate (2) is provided with a supporting mechanism (7) for supporting the plurality of steel wires (4). The supporting mechanism (7) comprises a first supporting plate (701) arranged at the top of the first bearing plate (3), a plurality of connecting plates (702) are arranged outside the first supporting plate (701), two first placing grooves (708) are formed in the connecting plates (702), a second supporting plate (703) is inserted into each first placing groove (708), an arc-shaped fixing plate (704) is fixedly arranged on one side of the second supporting plate (703), a plurality of first springs (709) are fixedly arranged at one end of the second supporting plate (703), and the other ends of the first springs (709) are fixedly connected with the inner wall of the connecting plate (702).

2. A pressure dissipating anchor line as claimed in claim 1, characterized in that: The arc-shaped fixing plates (704) are fixedly arranged on one side of the arc-shaped fixing plates (704), and a threaded hole (706) is formed in each third supporting plate (705).

3. A pressure dissipating anchor line as claimed in claim 1, characterized in that: A plurality of steel wires (4) are arranged on the top of the second bearing plate (5), and the top end of the steel wire (4) is movably connected with the second bearing plate (5) through a bearing.

4. A pressure dissipating anchor line as claimed in claim 3, characterized in that: The top of the first bearing plate (3) is fixedly connected with a feeding pipe (6), the top end of the feeding pipe (6) penetrates through the second bearing plate (5) and extends out of the top of the second bearing plate (5).

5. A pressure dissipating anchor line as claimed in claim 1, wherein: The top of the first bearing plate (3) is fixedly provided with a second spring (9).

6. A pressure dissipating anchor line as claimed in claim 1, characterized in that: The top of the first bearing plate (3) is provided with a mounting mechanism (8) for conveniently mounting and dismounting the steel wire (4). The mounting mechanism (8) comprises a plurality of second placing grooves (801) formed in the top of the first bearing plate (3), a threaded cylinder (802) is arranged in each second placing groove (801), a threaded rod (803) is fixedly arranged at the bottom of the steel wire (4), and the threaded cylinder (802) is matched with the threaded rod (803).

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