Clamping structure for reinforcing anchor rod

Abstract

The utility model provides a clamping structure for anchor rod reinforcement. The clamping structure comprises a first anchor rod, a second anchor rod, a fixing assembly and a protection assembly. One end of the first anchor rod is clamped and fixed with one end of the second anchor rod through the fixing assembly; the protection assembly is installed outside the fixing assembly. One end of the first anchor rod is fixedly connected with a connecting block, a clamping groove is formed in the connecting block, one end of the second anchor rod is fixedly connected with a clamping block, and the outer side of the clamping block is clamped with the clamping groove in the connecting block, so that the first anchor rod and the second anchor rod are clamped and mounted; after installation, threaded rods on the outer sides of the connecting blocks are in threaded connection with the first installation holes and the second installation holes, so that the first anchor rod and the second anchor rod are fixed, the first anchor rod and the second anchor rod are conveniently installed and fixed, and the problem that when an existing anchor rod is used for reinforcing a building structure, installation is not convenient is solved. The problems that an anchor rod is prone to breakage in the using process, the fixing effect is poor, the safety coefficient is low, and accidents are prone to being caused are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor rod equipment, and in particular relates to a clamping structure used for anchor rod reinforcement. Background Art

[0002] Anchor rods are the most basic component of modern coal mine roadway support. They reinforce the surrounding rock of the roadway so that the surrounding rock can support itself. Anchor rods are not only used in mines, but also in engineering technology to reinforce slopes, tunnels, dams, dangerous rock masses, etc. As a tensile member deep in the stratum, one end of the anchor rod is connected to the engineering structure and the other end is deep in the stratum. The whole anchor rod is divided into a free section and an anchoring section. The free section refers to the area where the tension at the anchor rod head is transmitted to the anchor body. Its function is to apply prestress to the anchor rod.

[0003] With the rapid development of society and the rapid improvement of infrastructure, there are more and more types and models of anchor rods, and anchor rods with different uses have been derived for different usage scenarios. However, when existing anchor rods are used to reinforce building structures, they are prone to breakage during use, resulting in poor fixing effect, low safety factor, and easy accidents. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a clamping structure used for anchor rod reinforcement, which can effectively solve the above problems.

[0005] The technical solution adopted by the utility model is as follows:

[0006] The utility model provides a clamping structure for anchor rod reinforcement, comprising a first anchor rod (1), a second anchor rod (2), a fixing component (3) and a protection component;

[0007] One end of the first anchor rod (1) is fixedly engaged with one end of the second anchor rod (2) via the fixing assembly (3); and the protection assembly is installed outside the fixing assembly (3).

[0008] Preferably, the fixing assembly (3) comprises a connecting block (31), a slot (32), a block (33), a screw rod (34), a first mounting hole (35) and a second mounting hole (36);

[0009] One end of the first anchor rod (1) is fixed to the connection block (31), the interior of the connection block (31) is provided with the clamping groove (32), and the side wall of the connection block (31) is provided with the first mounting hole (35) extending therethrough;

[0010] One end of the second anchor rod (2) is fixedly connected to the clamping block (33); the shape of the clamping block (33) matches the shape of the clamping slot (32); the clamping block (33) is inserted into the clamping slot (32) to achieve a clamping connection; the clamping block (33) is provided with a through second mounting hole (36); when the clamping block (33) is inserted into the clamping slot (32), the second mounting hole (36) and the first mounting hole (35) are connected;

[0011] The screw rod (34) is arranged on the outer side of the connection block (31); after the screw rod (34) passes through the first mounting hole (35), it is screwed into the second mounting hole (36), thereby achieving connection reinforcement between the connection block (31) and the clamping block (33).

[0012] Preferably, the protection assembly comprises a first protection block (5), a second protection block (6), a first mounting block (7) and a second mounting block (8);

[0013] The first protective block (5) and the second protective block (6) are arranged opposite to each other outside the fixing assembly (3); the first protective block (5) is located below the second protective block (6);

[0014] The first protective block (5) and the second protective block (6) surround the surface of the fixed component (3); the first mounting block (7) and the second mounting block (8) are symmetrically arranged on the left and right sides of the first protective block (5) and the second protective block (6); the first mounting block (7) is fixed to the left sides of the first protective block (5) and the second protective block (6); and the second mounting block (8) is fixed to the right sides of the first protective block (5) and the second protective block (6).

[0015] Preferably, the first mounting block (7) is sleeved on the left side of the first protective block (5) and the second protective block (6), and fits with the left side wall of the first protective block (5) and the second protective block (6); the first mounting block (7) is connected and fixed to the left side bolt of the second protective block (6) by a first fixing bolt (9); and the first mounting block (7) is connected and fixed to the left side bolt of the first protective block (5) by a second fixing bolt (10).

[0016] Preferably, a second threaded hole (12) is provided on the left side of the second protection block (6), and the first fixing bolt (9) is screwed into the second threaded hole (12) after being screwed through the first mounting block (7);

[0017] A first threaded hole (11) is provided on the left side of the first protection block (5); the second fixing bolt (10) is screwed into the first threaded hole (11) after being screwed through the first mounting block (7).

[0018] Preferably, a fixing plate (13) is provided on the outer side of the first anchor rod (1), and the inner wall of the fixing plate (13) is slidably connected to the outer side of the first anchor rod (1).

[0019] Preferably, a fixing hole (14) is provided inside the fixing plate (13), and the number of the fixing holes (14) is set to four.

[0020] Preferably, a fixing nut (15) is provided on the outer side of the first anchor rod (1), and the inner wall of the fixing nut (15) is threadedly connected to the outer side of the first anchor rod (1).

[0021] The clamping structure used for anchor reinforcement provided by the utility model has the following advantages:

[0022] The clamping structure used for anchor rod reinforcement is provided with a first anchor rod, one end of the first anchor rod is fixedly connected to a connecting block, a clamping groove is provided inside the connecting block, one end of the second anchor rod is fixedly connected to the clamping block, the outer side of the clamping block is clamped with the clamping groove inside the connecting block, so that the first anchor rod and the second anchor rod are clamped and installed, and after installation, the screw rod on the outer side of the connecting block is threadedly connected with the first mounting hole and the second mounting hole, so as to fix the first anchor rod and the second anchor rod, thereby facilitating the installation and fixation of the first anchor rod and the second anchor rod, and solving the problem that the existing anchor rods are prone to breakage during use when used to reinforce the building structure, resulting in poor fixing effect, low safety factor, and easy to cause accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of a preferred embodiment of the clamping structure used for anchor reinforcement provided by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the first anchor rod and the second anchor rod shown in the utility model;

[0025] Figure 3 It is a structural schematic diagram of the fixing assembly shown in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the first protection block and the second protection block shown in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the first mounting block and the second mounting block shown in the utility model.

[0028] Numbers in the figure:

[0029] 1. First anchor rod; 2. Second anchor rod; 3. Fixing assembly; 31. Connecting block; 32. Slot; 33. Block; 34. Screw; 35. First mounting hole; 36. Second mounting hole; 4. Drill bit; 5. First protective block; 6. Second protective block; 7. First mounting block; 8. Second mounting block; 9. First fixing bolt; 10. Second fixing bolt; 11. First threaded hole; 12. Second threaded hole; 13. Fixing plate; 14. Fixing hole; 15. Fixing nut. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0032] In the description of the present invention, the terms “first”, “second”, etc. are only used to distinguish the descriptions and should not be understood as indicating or implying relative importance.

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A structural schematic diagram of a preferred embodiment of the clamping structure used for anchor reinforcement provided by the utility model; Figure 2 This is a schematic diagram of the structure of the first anchor rod and the second anchor rod shown in the utility model; Figure 3 It is a structural schematic diagram of the fixing assembly shown in the utility model;

[0034] Figure 4 It is a structural schematic diagram of the first protection block and the second protection block shown in the utility model; Figure 5 It is a structural schematic diagram of the first mounting block and the second mounting block shown in the utility model.

[0035] The utility model provides a clamping structure for anchor rod reinforcement, comprising a first anchor rod 1, a second anchor rod 2, a fixing assembly 3 and a protection assembly;

[0036] One end of the first anchor rod 1 is clamped and fixed to one end of the second anchor rod 2 through a fixing component 3; a protective component is installed outside the fixing component 3.

[0037] Therefore, when a longer anchor rod is needed, if a single anchor rod is used, the anchor rod is easy to break during use. In the present application, a multi-section anchor rod is designed, for example, a two-section anchor rod, namely a first anchor rod 1 and a second anchor rod 2, and the two sections of the anchor rod are connected by a fixing assembly 3; the fixing assembly 3 designed in the present application enables the two sections of the anchor rod to be clamped together, and then fixed by a screw connection, which facilitates the assembly and disassembly of the two sections of the anchor rod; in order to enhance the stability of the connection position of the two sections of the anchor rod, the present application designs a protective assembly for reinforcement, further improving the overall stability of the anchor rod and improving its safety in use.

[0038] As a specific structure, Figure 2 and Figure 3 As shown, the fixing assembly 3 includes a connecting block 31, a slot 32, a block 33, a screw rod 34, a first mounting hole 35 and a second mounting hole 36;

[0039] One end of the first anchor rod 1 is fixed to a connecting block 31, a slot 32 is formed inside the connecting block 31, and a first mounting hole 35 is formed through the side wall of the connecting block 31;

[0040] One end of the second anchor rod 2 is fixedly connected to a clamping block 33, the shape of which matches the shape of the clamping slot 32, and the clamping block 33 is inserted into the clamping slot 32 to achieve a clamping connection; the clamping block 33 is provided with a through second mounting hole 36, and when the clamping block 33 is inserted into the clamping slot 32, the second mounting hole 36 is connected to the first mounting hole 35;

[0041] A screw rod 34 is disposed on the outer side of the connection block 31 . After the screw rod 34 passes through the first mounting hole 35 , it is screwed into the second mounting hole 36 , so as to realize the connection reinforcement between the connection block 31 and the clamping block 33 .

[0042] As a specific structure, Figure 4 and Figure 5 As shown, the protection assembly includes a first protection block 5, a second protection block 6, a first mounting block 7 and a second mounting block 8;

[0043] Outside the fixing assembly 3, a first protection block 5 and a second protection block 6 are arranged opposite to each other; the first protection block 5 is located below the second protection block 6;

[0044] The first protective block 5 and the second protective block 6 surround the surface of the fixed component 3; the first mounting block 7 and the second mounting block 8 are symmetrically arranged on the left and right sides of the first protective block 5 and the second protective block 6; the first mounting block 7 is fixed to the left side of the first protective block 5 and the second protective block 6 at the same time; the second mounting block 8 is fixed to the right side of the first protective block 5 and the second protective block 6 at the same time.

[0045] Specifically, the first mounting block 7 is sleeved on the left side of the first protective block 5 and the second protective block 6, and fits with the left side wall of the first protective block 5 and the second protective block 6. The first mounting block 7 is connected and fixed with the left side bolt of the second protective block 6 by the first fixing bolt 9; the first mounting block 7 is connected and fixed with the left side bolt of the first protective block 5 by the second fixing bolt 10. The specific connection method is: the second protective block 6 has a second threaded hole 12 on the left side, and the first fixing bolt 9 is screwed through the first mounting block 7 and then screwed into the second threaded hole 12; the first protective block 5 has a first threaded hole 11 on the left side, and the second fixing bolt 10 is screwed through the first mounting block 7 and then screwed into the first threaded hole 11.

[0046] In the present application, the protection component is installed by bolt connection, which has the advantages of easy installation and disassembly. By installing the protection component, the fixed component is reinforced.

[0047] In the utility model, a fixing plate 13 is provided on the outer side of the first anchor rod 1, and the inner wall of the fixing plate 13 is slidably connected to the outer side of the first anchor rod 1. A fixing hole 14 is provided inside the fixing plate 13, and the number of the fixing holes 14 is set to four. A fixing nut 15 is provided on the outer side of the first anchor rod 1, and the inner wall of the fixing nut 15 is threadedly connected to the outer side of the first anchor rod 1.

[0048] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a clamping structure used for anchor rod reinforcement includes a first anchor rod 1. The first anchor rod 1 and a second anchor rod 2 are connected by a fixing assembly 3. A drill bit 4 is fixedly connected to one end of the second anchor rod 2 away from the fixing assembly 3.

[0049] The fixing assembly 3 includes a connecting block 31, a slot 32, a block 33, a screw 34, a first mounting hole 35 and a second mounting hole 36. One end of the first anchor rod 1 is fixedly connected to the connecting block 31, a slot 32 is provided inside the connecting block 31, one end of the second anchor rod 2 is fixedly connected to the block 33, the outer side of the block 33 is engaged with the inner wall of the slot 32, a screw 34 is provided on the outer side of the connecting block 31, a first mounting hole 35 used in conjunction with the screw 34 is provided inside the connecting block 31, and a second mounting hole 36 used in conjunction with the screw 34 is provided inside the block 33.

[0050] The outer side of the fixing assembly 3 is covered with a first protective block 5 and a second protective block 6 , and the first protective block 5 and the second protective block 6 are arranged opposite to each other up and down.

[0051] On the left and right C sides of the first protective block 5 and the second protective block 6, a first mounting block 7 and a second mounting block 8 are mounted opposite to each other.

[0052] The first mounting block 7 realizes the assembly and fixation of the left side of the first protective block 5 and the second protective block 6 , and the second mounting block 8 realizes the assembly and fixation of the right side of the first protective block 5 and the second protective block 6 .

[0053] Taking the first mounting block 7 as an example, the assembly method is as follows: a first fixing bolt 9 and a second fixing bolt 10 are installed with upper and lower parallel threads on one side of the first mounting block 7;

[0054] The second protection block 6 is located above the first protection block 5;

[0055] A first threaded hole 11 is provided on the left side inside the first protective block 5;

[0056] A second threaded hole 12 is formed on the left side inside the second protective block 6 .

[0057] After the first fixing bolt 9 passes through the first mounting block 7, it is screwed into the second threaded hole 12; after the second fixing bolt 10 passes through the first mounting block 7, it is screwed into the first threaded hole 11, thereby fixing the first protective block 5 and the second protective block 6 through the first mounting block 7.

[0058] It should be noted that: by setting the first anchor rod 1, one end of the first anchor rod 1 is fixedly connected to the connecting block 31, and a slot 32 is provided inside the connecting block 31, and one end of the second anchor rod 2 is fixedly connected to the block 33, and the outer side of the block 33 is snapped with the slot 32 inside the connecting block 31, so that the first anchor rod 1 and the second anchor rod 2 are snapped and installed, and after installation, the screw 34 on the outer side of the connecting block 31 is threadedly connected with the first mounting hole 35 and the second mounting hole 36, so as to fix the first anchor rod 1 and the second anchor rod 2, so as to facilitate the installation. The first anchor rod 1 and the second anchor rod 2 are installed and fixed, and the first protective block 5 and the second protective block 6 are respectively arranged on the outside of the fixing component 3, and the first protective block 5 and the second protective block 6 reinforce the interface between the connecting block 31 and the second anchor rod 2 to improve the tensile strength. The first protective block 5 and the second protective block 6 are provided with a first mounting block 7 and a second mounting block 8 on the outside, which are threadedly connected to the first threaded hole 11 and the second threaded hole 12 by the first fixing bolt 9 and the second fixing bolt 10, so as to fix the first protective block 5 and the second protective block 6.

[0059] refer to Figure 1 As shown, a fixing plate 13 is provided on the outer side of the first anchor rod 1, and the inner wall of the fixing plate 13 is slidably connected to the outer side of the first anchor rod 1. A fixing hole 14 is provided inside the fixing plate 13, and the number of the fixing holes 14 is set to four. A fixing nut 15 is provided on the outer side of the first anchor rod 1, and the inner wall of the fixing nut 15 is threadedly connected to the outer side of the first anchor rod 1.

[0060] It should be noted that: a fixing plate 13 is provided on the outer side of the first anchor rod 1, a fixing hole 14 is opened inside the fixing plate 13, and a fixing nut 15 is threadedly connected to the outer side of the first anchor rod 1, so as to facilitate the reinforcement of the fixing plate 13 by a reinforcement piece, that is: the reinforcement piece is connected to the fixing plate 13 through the fixing hole 14; and then the first anchor rod 1 is fixed by the fixing nut 15, which greatly improves the convenience and protection.

[0061] The working principle of the clamping structure used for anchor reinforcement provided by the utility model is as follows:

[0062] When in use, by setting the first anchor rod 1, one end of the first anchor rod 1 is fixedly connected to the connecting block 31, a slot 32 is provided inside the connecting block 31, and one end of the second anchor rod 2 is fixedly connected to the clamping block 33, and the outer side of the clamping block 33 is clamped with the slot 32 inside the connecting block 31, so that the first anchor rod 1 and the second anchor rod 2 are clamped and installed. After installation, the screw 34 on the outer side of the connecting block 31 is threadedly connected with the first mounting hole 35 and the second mounting hole 36, so as to fix the first anchor rod 1 and the second anchor rod 2, so as to facilitate the installation and fixation of the first anchor rod 1 and the second anchor rod 2. The outer side of the connecting block 31 is respectively provided with a first protective block 5 and a second protective block 6, and the first protective block 5 and the second The protective block 6 reinforces the interface between the connecting block 31 and the second anchor rod 2 to improve the tensile strength. The first protective block 5 and the second protective block 6 are provided with a first mounting block 7 and a second mounting block 8 on the outside, which are threadedly connected to the first threaded hole 11 and the second threaded hole 12 by the first fixing bolt 9 and the second fixing bolt 10, so as to fix the first protective block 5 and the second protective block 6. A fixing plate 13 is provided on the outside of the first anchor rod 1, and a fixing hole 14 is opened inside the fixing plate 13. The outside of the first anchor rod 1 is threadedly connected with a fixing nut 15, so as to facilitate the reinforcement of the fixing plate 13 by the reinforcement piece, and then fix the first anchor rod 1 by the fixing nut 15, thereby greatly improving the convenience and protection.

[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A clamping structure for anchor reinforcement, characterized in that: It comprises a first anchor rod (1), a second anchor rod (2), a fixing assembly (3) and a protection assembly; One end of the first anchor rod (1) is fixedly engaged with one end of the second anchor rod (2) via the fixing assembly (3); the protection assembly is installed outside the fixing assembly (3); The protection assembly comprises a first protection block (5), a second protection block (6), a first mounting block (7) and a second mounting block (8); The first protective block (5) and the second protective block (6) are arranged opposite to each other outside the fixing assembly (3); the first protective block (5) is located below the second protective block (6); The first protective block (5) and the second protective block (6) surround the surface of the fixed component (3); the first mounting block (7) and the second mounting block (8) are symmetrically arranged on the left and right sides of the first protective block (5) and the second protective block (6); the first mounting block (7) is fixed to the left sides of the first protective block (5) and the second protective block (6); and the second mounting block (8) is fixed to the right sides of the first protective block (5) and the second protective block (6).

2. The clamping structure for anchor reinforcement according to claim 1, characterized in that: The fixing assembly (3) comprises a connecting block (31), a clamping groove (32), a clamping block (33), a screw rod (34), a first mounting hole (35) and a second mounting hole (36); One end of the first anchor rod (1) is fixed to the connection block (31), the interior of the connection block (31) is provided with the clamping groove (32), and the side wall of the connection block (31) is provided with the first mounting hole (35) extending therethrough; One end of the second anchor rod (2) is fixedly connected to the clamping block (33); the shape of the clamping block (33) matches the shape of the clamping slot (32); the clamping block (33) is inserted into the clamping slot (32) to achieve a clamping connection; the clamping block (33) is provided with a through second mounting hole (36); when the clamping block (33) is inserted into the clamping slot (32), the second mounting hole (36) and the first mounting hole (35) are connected; The screw rod (34) is arranged on the outer side of the connection block (31); after the screw rod (34) passes through the first mounting hole (35), it is screwed into the second mounting hole (36), thereby achieving connection reinforcement between the connection block (31) and the clamping block (33).

3. The clamping structure for anchor reinforcement according to claim 1, characterized in that: The first mounting block (7) is sleeved on the left side of the first protective block (5) and the second protective block (6), and fits with the left side wall of the first protective block (5) and the second protective block (6); the first mounting block (7) is connected and fixed to the left side bolt of the second protective block (6) by a first fixing bolt (9); the first mounting block (7) is connected and fixed to the left side bolt of the first protective block (5) by a second fixing bolt (10).

4. The clamping structure for anchor reinforcement according to claim 3, characterized in that: A second threaded hole (12) is provided on the left side of the second protection block (6); the first fixing bolt (9) is screwed through the first mounting block (7) and then screwed into the second threaded hole (12); A first threaded hole (11) is provided on the left side of the first protection block (5); the second fixing bolt (10) is screwed into the first threaded hole (11) after being screwed through the first mounting block (7).

5. The clamping structure for anchor reinforcement according to claim 1, characterized in that: A fixing plate (13) is arranged on the outer side of the first anchor rod (1), and the inner wall of the fixing plate (13) is slidably connected to the outer side of the first anchor rod (1).

6. The clamping structure for anchor reinforcement according to claim 5, characterized in that: The fixing plate (13) is provided with fixing holes (14) inside, and the number of the fixing holes (14) is set to four.

7. The clamping structure for anchor reinforcement according to claim 5, characterized in that: A fixing nut (15) is arranged on the outer side of the first anchor rod (1), and the inner wall of the fixing nut (15) is threadedly connected to the outer side of the first anchor rod (1).

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