Anchor disc structure, anchoring assembly and pipe cable combined structure

Abstract

The utility model relates to the technical field of supporting structures, in particular to an anchor plate structure, an anchoring assembly and a pipe cable combined structure, the anchor plate structure comprises an anchor plate main body, an anchoring hole is arranged on the anchor plate main body, a cavity is arranged on one side of the anchor plate main body, and the anchoring hole is communicated with the cavity. An anchoring hole is formed in the anchor disc body, when an anchor cable is installed, one end of the anchor cable can penetrate through the anchoring hole, meanwhile, a cavity is further formed in one side of the anchor disc body, the anchoring hole is communicated with the cavity, the cavity reserves a space for a hollow anchor rod, the end of the hollow anchor rod can be conveniently placed in the cavity, and the anchor cable in the hollow anchor rod penetrates through the anchoring hole. And the hollow anchor rod and the anchor cable are separately fixed, so that the hollow anchor rod and the anchor cable are separately stressed.

Description

Technical Field

[0001] This utility model relates to the field of support structure technology, and in particular to an anchor plate structure, anchoring components and a cable-tube combination structure. Background Technology

[0002] In the field of rock support technology, rock bolt support is a commonly used support technology in the construction of modern tunnels, roadways, and subways. Rock bolts can change the mechanical state of the surrounding rock itself, and by utilizing the combined action of the rock bolts and the surrounding rock, the stability of tunnels, roadways, and subways can be maintained. Rock bolt support is characterized by its simple process and good support effect.

[0003] Anchor cable support is a relatively new support technology. Anchor cables can apply prestress to the reinforced rock mass, improve the mechanical properties of the rock mass, effectively limit the development of harmful deformation of the rock mass, and have a large bearing capacity and can apply a large preload.

[0004] Since anchor bolts and anchor cables cannot effectively utilize their characteristics when used alone, a tube-and-cable combination structure is currently used, in which the anchor cable is placed inside a hollow anchor bolt. However, the current tube-and-cable combination structure fails to effectively separate and fix the anchor bolt and anchor cable, making it difficult for the anchor bolt and anchor cable to bear forces separately. Utility Model Content

[0005] The purpose of this utility model is to address the problem that current pipe-cable combination structures fail to effectively separate and fix anchor rods and anchor cables, making it difficult for anchor rods and anchor cables to bear forces separately, and to provide an anchor plate structure, anchoring components, and pipe-cable combination structure.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An anchor plate structure includes an anchor plate body, an anchor hole provided on the anchor plate body, and a cavity provided on one side of the anchor plate body, wherein the anchor hole communicates with the cavity.

[0008] The anchor plate structure described in this application has anchoring holes on the main body of the anchor plate. When installing the anchor cable, one end of the anchor cable can pass through the anchoring hole. At the same time, a cavity is also provided on one side of the main body of the anchor plate. The anchoring hole is connected to the cavity, and the cavity provides space for the hollow anchor rod, which facilitates placing the end of the hollow anchor rod in the cavity and allowing the anchor cable inside the hollow anchor rod to pass through the anchoring hole, thereby separating and fixing the hollow anchor rod and the anchor cable. This allows the hollow anchor rod and the anchor cable to be stressed separately. When applied to a tube-cable composite structure, the hollow anchor rod is sleeved on the outside of the anchor cable. The end of the hollow anchor rod near the main body of the anchor plate is located in the cavity, and one end of the anchor cable passes through the anchoring hole and extends outward from the side of the main body of the anchor plate away from the cavity. This facilitates fixing the anchor cable on the side of the main body of the anchor plate away from the cavity, thereby facilitating the separate fixing of the hollow anchor rod and the anchor cable. This allows for the application of prestress to the anchor cable on the outside of the anchor plate structure without affecting the hollow anchor rod.

[0009] As a preferred embodiment of the present invention, the anchor plate body has a side wall on one side, the side wall is arranged circumferentially along the anchor plate body, and a cavity is formed on the inner side of the side wall.

[0010] The sidewalls are arranged around the circumference of the anchor plate body, forming a cavity on the inner side of the sidewalls, thus reserving space for the hollow anchor rods.

[0011] As a preferred embodiment of this utility model, the sidewall is arranged in a ring around the circumference of the anchor plate body.

[0012] As a preferred embodiment of this utility model, the anchoring hole includes a conical hole and a circular hole that are interconnected. The conical hole is located on the side of the anchor plate body away from the side wall, and the circular hole is located on the side of the anchor plate body close to the side wall.

[0013] The circular hole is connected to the cavity.

[0014] This application also discloses an anchoring assembly, including a clamping plate assembly and an anchor plate structure as described in this application, wherein the clamping plate assembly has a channel and the clamping plate assembly and the anchoring hole are mutually positioned along the length direction of the anchoring hole.

[0015] The anchoring assembly described in this application has a channel in the clamping plate assembly, allowing the anchor cable to pass through the channel. During anchor cable installation, after one end of the anchor cable passes through the anchoring hole, prestress is applied to the anchor cable. During this process, the clamping plate assembly is fitted onto the anchor cable, with part of the clamping plate assembly located inside the anchoring hole. Since the clamping plate assembly and the anchoring hole can mutually limit each other along the length of the anchoring hole, the clamping plate assembly can be fixed inside the anchoring hole. After the prestress of the anchor cable is applied, the anchor cable is fixed to the side of the anchor plate body away from the cavity by the clamping plate assembly.

[0016] As a preferred embodiment of the present invention, at least a portion of the clamping plate assembly is located within the anchoring hole, and the clamping plate assembly is capable of abutting against the inner wall of the anchoring hole.

[0017] As a preferred embodiment of the present invention, the clip assembly includes a plurality of clips, and the plurality of clips form the clip assembly;

[0018] The anchoring hole includes a conical hole and a circular hole that are interconnected. The conical hole is located on the side of the anchor plate body away from the cavity, and the circular hole is located on the side of the anchor plate body close to the cavity. The circular hole is connected to the cavity.

[0019] The clip abuts against the inner wall of the tapered hole.

[0020] This application also discloses a cable-tube composite structure, including an anchor cable, a hollow anchor rod, and the anchor plate structure or anchoring assembly described in this application. The hollow anchor rod is sleeved on the outside of the anchor cable, and one end of the hollow anchor rod near the anchor plate body is located in the cavity. The end of the anchor cable near the anchor plate body passes through the anchoring hole.

[0021] This application discloses a tubular cable composite structure in which a hollow anchor rod is sleeved on the outside of an anchor cable. The end of the hollow anchor rod near the anchor plate body is located in the cavity, and the end of the anchor cable near the anchor plate body passes through the anchoring hole, so that the hollow anchor rod and the anchor cable can be separated. This facilitates the application of prestress to the anchor cable on the outside of the anchor plate structure without affecting the hollow anchor rod.

[0022] As a preferred embodiment of this utility model, the hollow anchor rod is connected to an anchor rod anchor for anchoring the hollow anchor rod, and at least a portion of the anchor rod anchor is located inside the cavity;

[0023] The anchor plate body has a sidewall on the side near the hollow anchor rod, the sidewall is arranged circumferentially along the anchor plate body, the cavity is formed on the inner side of the sidewall, and there is a gap between the anchor rod and the sidewall;

[0024] The bottom of the anchor bolt is provided with a support structure, and the sidewall abuts against the support structure.

[0025] As a preferred embodiment of this utility model, the distance between the anchor bolt and the sidewall is 5mm to 10mm;

[0026] The distance between the top surface of the end of the hollow anchor rod and the top surface of the inner part of the anchor plate body is 20mm to 25mm.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0028] 1. The anchor plate structure described in this application has an anchoring hole on the main body of the anchor plate. When installing the anchor cable, one end of the anchor cable can pass through the anchoring hole. At the same time, a cavity is also provided on one side of the main body of the anchor plate. The anchoring hole is connected to the cavity. The cavity provides space for the hollow anchor rod, which facilitates placing the end of the hollow anchor rod in the cavity and allowing the anchor cable inside the hollow anchor rod to pass through the anchoring hole, thereby separating and fixing the hollow anchor rod and the anchor cable. This allows the hollow anchor rod and the anchor cable to be stressed separately. When applied in a tube-cable composite structure, the hollow anchor rod is sleeved on the outside of the anchor cable. The end of the hollow anchor rod near the main body of the anchor plate is located in the cavity. One end of the anchor cable passes through the anchoring hole and extends outward from the side of the main body of the anchor plate away from the cavity, which facilitates fixing the anchor cable on the side of the main body of the anchor plate away from the cavity. This facilitates the separate fixing of the hollow anchor rod and the anchor cable, and allows for the application of prestress to the anchor cable on the outside of the anchor plate structure without affecting the hollow anchor rod.

[0029] 2. The anchoring assembly described in this application has a channel in the clamping plate assembly, allowing the anchor cable to pass through the channel. When installing the anchor cable, after one end of the anchor cable passes through the anchoring hole, prestress is applied to the anchor cable. During this process, the clamping plate assembly is fitted onto the anchor cable, with part of the clamping plate assembly located inside the anchoring hole. Since the clamping plate assembly and the anchoring hole can mutually limit each other along the length of the anchoring hole, the clamping plate assembly can be fixed inside the anchoring hole. After the prestress of the anchor cable is applied, the anchor cable is fixed to the side of the anchor plate body away from the cavity by the clamping plate assembly.

[0030] 3. A tubular cable composite structure of this application, wherein the hollow anchor rod is sleeved on the outside of the anchor cable, the end of the hollow anchor rod near the anchor plate body is located in the cavity, and the end of the anchor cable near the anchor plate body passes through the anchoring hole, so that the hollow anchor rod and the anchor cable can be separated, which facilitates the application of prestress to the anchor cable on the outside of the anchor plate structure without affecting the hollow anchor rod. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the application of this utility model in a tube-cable composite structure.

[0032] Figure 2 yes Figure 1 Top view.

[0033] Figure 3 This is a schematic diagram of the anchor plate body of this utility model.

[0034] Figure 4 yes Figure 3 Top view.

[0035] Figure 5 This is a schematic diagram of the clip assembly.

[0036] Figure 6 This is a 3D view of the clip assembly.

[0037] Figure 7 A preferred structural diagram of the anchor plate body of this utility model.

[0038] Figure 8 yes Figure 7 A schematic diagram of the application of the anchor plate structure.

[0039] Figure 9 This is a schematic diagram of another preferred structure of the anchor plate body of this utility model. Figure 1 .

[0040] Figure 10 This is a schematic diagram of another preferred structure of the anchor plate body of this utility model. Figure 2 .

[0041] The markings in the diagram are: 1-Anchor plate body, 2-Side wall, 3-Anchor hole, 31-Conical hole, 32-Circular hole, 4-Clamping plate assembly, 41-Clamping plate, 411-Friction part, 42-Channel, 5-Anchor cable, 6-Hollow anchor bolt, 7-Support structure, 8-Anchor bolt and anchorage, 20-Cavity. Detailed Implementation

[0042] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0043] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0044] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0045] Furthermore, in the description of the embodiments of this utility model, "multiple" or "several" means at least two. It can be any number of two, three, four, five, six, seven, eight, nine, or even more than nine.

[0046] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0047] Example 1

[0048] like Figures 1-4 As shown, the anchor plate structure described in this embodiment includes an anchor plate body 1, an anchoring hole 3 is provided on the anchor plate body 1, and a cavity 20 is also provided on one side of the anchor plate body 1. The anchoring hole 3 is connected to the cavity 20.

[0049] When installing the anchor cable 5, one end of the anchor cable 5 can pass through the anchor hole 3. Simultaneously, a cavity 20 is provided on one side of the anchor plate body 1, and the anchor hole 3 is connected to the cavity 20. The cavity 20 provides space for the hollow anchor rod 6, facilitating the placement of the end of the hollow anchor rod 6 within the cavity 20, and allowing the anchor cable 5 inside the hollow anchor rod 6 to pass through the anchor hole 3. This separates and fixes the hollow anchor rod 6 and the anchor cable 5, allowing them to bear forces separately. This method is applicable to cable-stayed systems. In the structure, the hollow anchor rod 6 is sleeved on the outside of the anchor cable 5. The end of the hollow anchor rod 6 near the anchor plate body 1 is located in the cavity 20. One end of the anchor cable 5 passes through the anchor hole 3 and extends outward from the side of the anchor plate body 1 away from the cavity 20, which facilitates fixing the anchor cable 5 on the side of the anchor plate body 1 away from the cavity 20. This makes it easy to separate the hollow anchor rod 6 and the anchor cable 5 for fixing, and to apply prestress to the anchor cable 5 on the outside of the anchor plate structure without affecting the hollow anchor rod 6.

[0050] like Figures 3-4 As shown, the anchor plate body 1 has a side wall 2 on one side, which is arranged around the circumference of the anchor plate body 1, and a cavity 20 is formed on the inner side of the side wall 2. By arranging the side wall 2 around the circumference of the anchor plate body 1, a cavity 20 is formed on the inner side of the side wall 2, thereby reserving space for the hollow anchor rod 6 so that the hollow anchor rod 6 can be separated from the anchor cable 5.

[0051] A preferred method, such as Figure 3 As shown, the sidewall 2 is arranged in a ring around the anchor plate body 1, that is, the sidewall 2 forms a continuous ring around the anchor plate body 1.

[0052] A preferred method, such as Figures 9-10 As shown, the sidewalls 2 are spaced apart along the circumference of the anchor plate body 1, that is, multiple sidewalls 2 are arranged along the circumference of the anchor plate body 1, and the inner side of the multiple sidewalls 2 is a cavity 20.

[0053] like Figures 3-4 As shown, the anchoring hole 3 includes a conical hole 31 and a circular hole 32 that are interconnected. The conical hole 31 is located on the side of the anchor body 1 away from the side wall 2, and the circular hole 32 is located on the side of the anchor body 1 close to the side wall 2.

[0054] The circular hole 32 is connected to the cavity 20.

[0055] The anchoring hole 3 includes a conical hole 31 and a circular hole 32 that are interconnected, so that after the anchor cable 5 passes through the anchoring hole 3, a clamping plate assembly 4 is set in the conical hole 31, and the anchor cable 5 is fixed by the limiting cooperation between the conical hole 31 and the clamping plate assembly 4.

[0056] In a preferred embodiment, the axis of the anchor hole 3 is parallel to the axis of the anchor plate body 1.

[0057] In a preferred embodiment, the anchor hole 3 is located at the center of the anchor plate body 1.

[0058] In a preferred embodiment, the anchor plate body 1 and the side wall 2 are integrally formed.

[0059] In a preferred embodiment, the wall thickness of the sidewall 2 is 10 mm to 20 mm.

[0060] A preferred method, such as Figure 3 As shown, the circular hole 32 is connected to the cavity 20, and the circular hole 32 is used to fill sealing material or install a sealing ring. By filling the circular hole 32 with sealing material or installing a sealing ring, the sealing performance of the anchor hole 3 is increased, preventing external water from entering the cavity 20 area of ​​the anchor plate body 1.

[0061] Example 2

[0062] like Figures 1-6 As shown, based on Embodiment 1, this embodiment discloses an anchoring assembly, including a clamping plate assembly 4 and an anchor plate structure as described in Embodiment 1. The clamping plate assembly 4 has a channel 42, and the clamping plate assembly 4 and the anchoring hole 3 can mutually limit each other along the length direction of the anchoring hole 3.

[0063] The anchoring assembly described in this application has a clamping plate assembly 4 with a channel 42, allowing the anchor cable 5 to pass through the channel 42. When installing the anchor cable 5, after one end of the anchor cable 5 passes through the anchoring hole 3, prestress is applied to the anchor cable 5. During this process, the clamping plate assembly 4 is fitted onto the anchor cable 5, and part of the clamping plate assembly 4 is located inside the anchoring hole 3. Since the clamping plate assembly 4 and the anchoring hole 3 can mutually limit each other along the length direction of the anchoring hole 3, the clamping plate assembly 4 can be fixed inside the anchoring hole 3. After the prestress of the anchor cable 5 is applied, the anchor cable 5 is fixed to the side of the anchor plate body 1 away from the cavity 20 by the clamping plate assembly 4.

[0064] like Figure 1As shown, at least a portion of the clamping plate assembly 4 is located within the anchoring hole 3, and the clamping plate assembly 4 is able to abut against the inner wall of the anchoring hole 3.

[0065] By positioning at least a portion of the clamping plate assembly 4 within the anchoring hole 3 and abutting against the inner wall of the anchoring hole 3, the clamping plate assembly 4 and the tapered hole 31 can be used together, thereby achieving mutual positioning of the clamping plate assembly 4 and the tapered hole 31.

[0066] like Figures 4-5 As shown, the clip assembly 4 includes a plurality of clips 41, which form the clip assembly 4.

[0067] The anchoring hole 3 includes a conical hole 31 and a circular hole 32 that are interconnected. The conical hole 31 is located on the side of the anchor plate body 1 away from the cavity 20, and the circular hole 32 is located on the side of the anchor plate body 1 close to the cavity 20. The circular hole 32 is connected to the cavity 20.

[0068] The clip 41 abuts against the inner wall of the tapered hole 31.

[0069] The clamping assembly 4 includes multiple clamping pieces 41, which form a clamping assembly 4, and a channel 42 is formed in the middle of the multiple clamping pieces 41 for the anchor cable 5 to pass through.

[0070] Anchor hole 3 has a tapered hole 31 on one side of cavity 20. The clamping piece 41 abuts against the inner wall of tapered hole 31. After anchoring the anchor cable 5 into anchor hole 3, clamping piece assembly 4 is sleeved on anchor cable 5. After the anchor cable 5 is prestressed, when the anchor cable 5 rebounds, it drives clamping piece assembly 4 to gradually move towards the small diameter end of tapered hole 31. During the movement, the inner wall of tapered hole 31 continuously squeezes clamping piece assembly 4, thereby clamping clamping piece assembly 4 in tapered hole 31 and fixing anchor cable 5.

[0071] In this application, the clamping assembly 4 is composed of multiple clamping pieces 41, each of equal size. The outer surface of each clamping piece 41 is conical, thus making the clamping assembly 4 shaped like a frustum. The inner surface of each clamping piece 41 is concave. After the multiple clamping pieces 41 are assembled into the clamping assembly 4, the inner surfaces of the multiple clamping pieces 41 form a channel 42. The channel 42 is used for the anchor cable 5 to pass through and fix the anchor cable 5. In the tube-cable composite structure, the anchor cable 5 passes through the anchoring hole 3 of the anchor plate body 1, and the clamping assembly 4 is fitted onto the anchor cable 5, that is, the inner surface of the clamping piece 41 contacts the anchor cable 5. The outer surface abuts against the inner wall of the conical hole 31. After the anchor cable 5 is prestressed, when the anchor cable 5 rebounds, it drives the clamping plate assembly 4 to gradually move towards the small diameter end of the conical hole 31. Since the clamping plate assembly 4 is frustum-shaped, the clamping plate assembly 4 will gradually tighten under the pressure of the inner wall of the conical hole 31, thereby clamping the anchor cable 5 inside the clamping plate assembly 4. When the clamping plate assembly 4 is stuck in the conical hole 31, the clamping plate assembly 4 clamps the anchor cable 5 and fixes the anchor cable 5 together in the conical hole 31, thereby fixing the clamping plate assembly 4 and the anchor cable 5 in the anchoring hole 3, and then fixing the anchor cable 5 on the anchor plate body 1.

[0072] A preferred method, such as Figure 6 As shown, a friction part 411 is provided on the inner side of the clamping plate 41. By providing the friction part 411, the friction between the inner side of the clamping plate 41 and the anchor cable 5 is increased, so that the clamping plate 41 can better clamp the anchor cable 5. The friction part 411 can be a thread or a toothed protrusion provided on the inner side of the clamping plate 41.

[0073] Example 3

[0074] like Figures 7-8 As shown, based on Embodiment 2, the anchoring assembly described in this embodiment has multiple anchoring holes 3 on the anchor plate body 1. These multiple anchoring holes 3 are arranged in various ways on the anchor plate body 1, such as a ring arrangement, a rectangular arrangement, or a quincunx arrangement.

[0075] Alternatively, an anchoring hole 3 can be set at the center of the anchor plate body 1, and then the remaining anchoring holes 3 can be arranged in a ring around the anchoring hole 3 at the center, or the remaining anchoring holes 3 can be arranged in a rectangle around the anchoring hole 3 at the center, etc.

[0076] Each anchor hole 3 is equipped with a corresponding clamping plate assembly 4.

[0077] Example 4

[0078] like Figures 1-2As shown, this embodiment also discloses a tube-cable combination structure, including the anchor plate structure described in Embodiment 1 or the anchoring component described in Embodiments 2 to 3. The hollow anchor rod 6 is sleeved on the outside of the anchor cable 5. The end of the hollow anchor rod 6 near the anchor plate body 1 is located in the cavity 20, and the end of the anchor cable 5 near the anchor plate body 1 passes through the anchoring hole 3.

[0079] Since the end of the hollow anchor rod 6 near the anchor plate body 1 is located inside the cavity 20, and the end of the anchor cable 5 near the anchor plate body 1 passes through the anchor hole 3, the anchor cable 5 extends to the outside of the anchor plate body 1, so that the hollow anchor rod 6 and the anchor cable 5 can be fixed separately. This facilitates the application of prestress to the anchor cable 5 on the outside of the anchor plate structure without affecting the hollow anchor rod 6.

[0080] like Figure 1 As shown, the hollow anchor rod 6 is connected to an anchor rod anchor 8 for anchoring the hollow anchor rod 6, and at least a portion of the anchor rod anchor 8 is located inside the cavity 20;

[0081] The anchor plate body 1 has a side wall 2 on the side near the hollow anchor rod 6. The side wall 2 is arranged around the anchor plate body 1. A cavity 20 is formed inside the side wall 2. There is a gap between the anchor rod anchor 8 and the side wall 2.

[0082] The bottom of the anchor bolt 8 is provided with a support structure 7, and the side wall 2 abuts against the support structure 7.

[0083] A support structure 7 is provided at the bottom of the anchor bolt 8, and the side wall 2 abuts against the support structure 7. The end of the hollow anchor bolt 6 and part of the anchor bolt 8 are located in the cavity 20. One end of the anchor cable 5 passes through the anchor hole 3 and extends to the outside of the anchor plate body 1. The clamping assembly 4 is sleeved on the anchor cable 5. After the prestress of the anchor cable 5 is applied, the anchor cable 5 is fixed to the anchor plate body 1 by the clamping assembly 4, so as to achieve the separate fixation of the hollow anchor bolt 6 and the anchor cable 5.

[0084] Furthermore, some existing prestressing devices abut against the anchor plate body 1 when applying prestress to the anchor cable 5. This results in an external force being applied to the anchor plate body 1 when applying prestress to the anchor cable 5. In this application, since the side wall 2 abuts against the support structure 7, the anchor plate body 1 transmits the external force it receives to the support structure 7 through the side wall 2, preventing the external force from being transmitted to the hollow anchor rod 6 or the anchor rod anchorage 8. This ensures that when applying prestress to the anchor cable 5 on the outside of the anchor plate body 1, it does not affect the hollow anchor rod 6 and the anchor rod anchorage 8, making the structural stress of this application more reasonable and the prestressing application safer and more convenient.

[0085] In a preferred embodiment, the distance between the anchor bolt 8 and the sidewall 2 is 5mm to 10mm;

[0086] The distance between the top surface of the end of the hollow anchor rod 6 and the top surface inside the anchor plate body 1 is 20mm to 25mm.

[0087] To avoid partial deformation of the anchor plate body 1 under external forces, thus affecting...

[0088] In a preferred embodiment, the support structure 7 is preferably a base plate or a frame beam.

[0089] In a preferred embodiment, the anchor bolt 8 is preferably a nut.

[0090] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anchor plate structure, characterized in that, It includes an anchor plate body (1), on which anchor holes (3) are provided, and on one side of the anchor plate body (1) a cavity (20) is also provided, and the anchor holes (3) are connected to the cavity (20); The anchor plate body (1) has a side wall (2) on one side, the side wall (2) is arranged around the anchor plate body (1), and a cavity (20) is formed inside the side wall (2). The anchoring hole (3) includes a conical hole (31) and a circular hole (32) that are interconnected. The conical hole (31) is located on the side of the anchor body (1) away from the side wall (2), and the circular hole (32) is located on the side of the anchor body (1) close to the side wall (2). The circular hole (32) is connected to the cavity (20).

2. The anchor plate structure according to claim 1, characterized in that, The sidewall (2) is arranged in a ring around the anchor plate body (1).

3. An anchoring component, characterized in that, The device includes a clamping plate assembly (4) and an anchor plate structure as described in any one of claims 1-2, wherein the clamping plate assembly (4) has a channel (42) and the clamping plate assembly (4) and the anchoring hole (3) are mutually positioned along the length direction of the anchoring hole (3).

4. The anchoring assembly according to claim 3, characterized in that, At least a portion of the clamping assembly (4) is located within the anchoring hole (3), and the clamping assembly (4) is capable of abutting against the inner wall of the anchoring hole (3).

5. The anchoring assembly according to claim 4, characterized in that, The clip assembly (4) includes a plurality of clips (41), and the plurality of clips (41) form the clip assembly (4). The anchoring hole (3) includes a conical hole (31) and a circular hole (32) that are interconnected. The conical hole (31) is located on the side of the anchor plate body (1) away from the cavity (20), and the circular hole (32) is located on the side of the anchor plate body (1) close to the cavity (20). The circular hole (32) is connected to the cavity (20). The clip (41) abuts against the inner wall of the tapered hole (31).

6. A tubular-cable composite structure, characterized in that, It includes an anchor cable (5), a hollow anchor rod (6), and an anchor plate structure as described in any one of claims 1-2 or an anchoring assembly as described in any one of claims 3-5. The hollow anchor rod (6) is sleeved on the outside of the anchor cable (5). One end of the hollow anchor rod (6) near the anchor plate body (1) is located in the cavity (20). One end of the anchor cable (5) near the anchor plate body (1) passes through the anchoring hole (3).

7. A tubular cable composite structure according to claim 6, characterized in that, The hollow anchor rod (6) is connected to an anchor rod anchor (8) for anchoring the hollow anchor rod (6), and at least a portion of the anchor rod anchor (8) is located inside the cavity (20); The anchor plate body (1) has a side wall (2) on the side near the hollow anchor rod (6). The side wall (2) is arranged circumferentially along the anchor plate body (1). The cavity (20) is formed inside the side wall (2). There is a gap between the anchor rod anchor (8) and the side wall (2). The bottom of the anchor bolt (8) is provided with a support structure (7), and the side wall (2) abuts against the support structure (7).

8. The tubular cable composite structure according to claim 7, characterized in that, The distance between the anchor bolt (8) and the side wall (2) is 5mm to 10mm; The distance between the top surface of the end of the hollow anchor rod (6) and the top surface of the inner surface of the anchor plate body (1) is 20mm to 25mm.

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