Bearing body anchor rod with positioning structure

Abstract

The utility model relates to the technical field of bearing body anchor rods, and discloses a bearing body anchor rod with a positioning structure, which comprises an anchor rod body, an anti-rust sleeve is arranged outside the anchor rod body, a reserved groove is arranged at the top end of the anti-rust sleeve, an extension rod is arranged inside the top end of the anchor rod body, and the positioning structure is arranged on the extension rod. And the extension rod penetrates through the interior of the reserved groove and is fixedly connected with a fixing seat, and the top end of the fixing seat is fixedly connected with a first connecting seat. According to the bearing body anchor rod with the positioning structure, by arranging a first fixing plate and other parts, during positioning, a first fixing block can be pressed downwards through the elastic performance of a first reset spring, at the moment, a positioning rod at the bottom can be driven to be inserted into the ground, meanwhile, a movable buckle is turned upwards, and the movable buckle can be buckled to a fixing hook; and the positioning rod is quickly positioned and fixed to the ground, so that the overall stability is improved, and the problem that the anchor rod is inconvenient to quickly position to the ground is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing body anchor rods, in particular to a bearing body anchor rod with a positioning structure. Background Art

[0002] The bearing anchor is a tensile member that penetrates deep into the strata. It was originally used as tunnel support in coal mines. It refers to reinforcing the surrounding rock at the side of the tunnel so that the surrounding rock itself can provide support. The anchor plays an important role in geotechnical engineering. Through the effect of its longitudinal tension, it overcomes the disadvantage that the tensile capacity of rock and soil is far lower than its compressive capacity.

[0003] According to the design of the existing bearing anchor rod, the positioning between the anchor rod and the ground is not accurate enough and not stable enough, making it inconvenient to quickly position the anchor rod underground, resulting in low efficiency and long time spent in the positioning work, so its structure needs to be improved.

[0004] Now, a new type of bearing anchor with a positioning structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a bearing anchor rod with a positioning structure to solve the problem in the above-mentioned background technology that it is inconvenient to quickly position the anchor rod underground.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing anchor rod with a positioning structure, comprising an anchor rod body, a rust-proof sleeve is arranged on the outside of the anchor rod body, a reserved groove is arranged on the top of the rust-proof sleeve, an extension rod is arranged inside the top of the anchor rod body, the extension rod passes through the inside of the reserved groove and is fixedly connected with a fixing seat, the top of the fixing seat is fixedly connected with a first connecting seat, a first fixing plate is arranged on the right side of the bottom end of the outside of the anchor rod body, a second fixing plate is arranged on the left side of the bottom end of the outside of the anchor rod body, a first return spring is fixedly connected to one side of the top end of the first fixing plate and the second fixing plate, the top end of the first return spring is fixedly connected to a first fixing block, one side of the bottom end of the first fixing block is fixedly connected to a fixing hook, the bottom end of the first fixing block is fixedly connected to a positioning rod, a movable groove is arranged inside the bottom ends of the first fixing plate and the second fixing plate, and a movable buckle is movably hinged on one side of the outside of the first fixing plate and the second fixing plate.

[0007] Preferably, the movable buckle is flippable on one side outside the first fixing plate and the second fixing plate, and the position of the movable buckle coincides with that of the fixing hook.

[0008] Preferably, the anti-rust sleeve is sleeved on the outside of the anchor rod body.

[0009] Preferably, the outer wall of the extension rod is provided with an external thread, the outer wall of the anchor rod body is provided with an external thread, and the extension rod is embedded in the top end of the anchor rod body and is retractable.

[0010] Preferably, a first bearing sleeve is fixedly connected to the left side of the bottom end of the first fixed plate, a second bearing sleeve is fixedly connected to the right side of the bottom end of the second fixed plate, the front and rear ends of the first bearing sleeve and the second bearing sleeve are respectively fixedly connected to a second connecting seat, a second fixing block is provided at the front end of the second connecting seat, mounting grooves are provided on both sides of the second fixing block, a second return spring is fixedly installed inside the mounting groove, and a movable block is fixedly connected to one side of the second return spring.

[0011] Preferably, the positioning rod is movable through the interior of the movable groove, and the first return spring is movably sleeved on the exterior of the positioning rod.

[0012] Preferably, a protrusion is fixedly connected to one side of the movable block, a clamping block is fixedly connected to the other side of the movable block, clamping slots are provided inside the two sides of the second fixed block, and the clamping block is detachably embedded in the clamping slots.

[0013] Preferably, four groups of the second fixing blocks are provided, and the second fixing blocks are symmetrically distributed at the front end and the rear end of the second connecting seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the bearing anchor rod with the positioning structure not only facilitates the positioning rod to be quickly positioned and fixed underground, realizes the adjustment of the length of the anchor rod, prevents corrosion, but also facilitates the rapid assembly of the bearing sleeves;

[0015] (1) By providing a first fixing plate, a second fixing plate, a first return spring, a first fixing block, a fixing hook, a positioning rod, a movable buckle, and a movable groove, during positioning, the elastic performance of the first return spring can be used to press the first fixing block downward, and then the positioning rod at the bottom can be driven to be inserted into the ground, and at the same time, the movable buckle is turned upward, and the movable buckle can be buckled on the fixing hook, so that the positioning rod is quickly positioned and fixed to the ground, thereby improving the overall stability;

[0016] (2) By providing an anchor rod body, an anti-rust sleeve, a reserved groove, an extension rod, a fixing seat, and a first connecting seat, the anti-rust sleeve is sleeved on the outside of the anchor rod body to prevent rust from forming on the outside of the anchor rod body. When the length needs to be extended, the first connecting seat can be screwed to facilitate the extension rod to be taken out from the inside of the anchor rod body and stop when the length is extended to the required length, making it more convenient and applicable.

[0017] (3) By providing a first bearing sleeve, a protrusion, a movable block, a second fixed block, an installation groove, a second return spring, a second bearing sleeve, and a second connecting seat, when the bearing sleeves are assembled, the first bearing sleeve and the second bearing sleeve can be placed on both sides of the anchor rod body respectively, and the movable block can be pulled outwardly by using the protrusion to align with the slot. When the movable block is released again, the block can be inserted into the slot, so that the bearing sleeves can be quickly connected and fixed to the anchor rod body, thereby improving the convenience of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view of the structure of the connection method between the first bearing sleeve and the second bearing sleeve of the utility model;

[0020] Figure 3 This is a front view structural diagram of the connection method between the positioning rod and the first fixing plate of the utility model;

[0021] Figure 4 This is a front view structural schematic diagram of the connection method between the anti-rust sleeve and the anchor rod body of the utility model.

[0022] In the figure: 1. anchor rod body; 2. anti-rust sleeve; 3. reserved groove; 4. extension rod; 5. fixed seat; 6. first connecting seat; 7. first fixing plate; 8. first return spring; 9. first fixing block; 10. fixing hook; 11. positioning rod; 12. movable buckle; 13. movable groove; 14. first bearing sleeve; 15. protrusion; 16. movable block; 17. second fixing block; 18. installation groove; 19. second return spring; 20. second bearing sleeve; 21. second connecting seat; 22. second fixing plate; 23. slot; 24. block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4, a bearing anchor with a positioning structure, comprising an anchor body 1, an anti-rust sleeve 2 is arranged on the outside of the anchor body 1, a reserved groove 3 is arranged on the top of the anti-rust sleeve 2, an extension rod 4 is arranged inside the top of the anchor body 1, the extension rod 4 passes through the inside of the reserved groove 3 and is fixedly connected with a fixing seat 5, the top of the fixing seat 5 is fixedly connected with a first connecting seat 6, a first fixing plate 7 is arranged on the right side of the bottom end of the outside of the anchor body 1, a second fixing plate 22 is arranged on the left side of the bottom end of the outside of the anchor body 1, a first return spring 8 is fixedly connected to one side of the top of the first fixing plate 7 and the second fixing plate 22, a first fixed block 9 is fixedly connected to the top of the first return spring 8, a fixing hook 10 is fixedly connected to one side of the bottom end of the first fixing block 9, a positioning rod 11 is fixedly connected to the bottom end of the first fixing block 9, a movable groove 13 is arranged inside the bottom ends of the first fixing plate 7 and the second fixing plate 22, and a movable buckle 12 is movably hinged on one side of the outside of the first fixing plate 7 and the second fixing plate 22;

[0025] The movable buckle 12 can be turned over on one side outside the first fixing plate 7 and the second fixing plate 22, and the position of the movable buckle 12 coincides with the position of the fixing hook 10;

[0026] The positioning rod 11 is movable through the movable groove 13, and the first return spring 8 is movably sleeved on the outside of the positioning rod 11;

[0027] Specifically, Figure 1 and Figure 3 As shown, during positioning, the first fixing block 9 can be pressed downward by utilizing the elastic properties of the first return spring 8, which can drive the bottom positioning rod 11 to be inserted into the ground. At the same time, the movable buckle 12 is flipped upward, and the movable buckle 12 can be buckled on the fixing hook 10, so that the positioning rod 11 can be quickly positioned and fixed to the ground, thereby improving the overall stability.

[0028] Embodiment 2: The anti-rust sleeve 2 is sleeved on the outside of the anchor body 1;

[0029] The outer wall of the extension rod 4 is provided with an external thread, the outer wall of the anchor rod body 1 is provided with an external thread, and the extension rod 4 is embedded in the top end of the anchor rod body 1 and can be retracted;

[0030] Specifically, Figure 1 and Figure 4 As shown, the anti-rust sleeve 2 is sleeved on the outside of the anchor body 1 to prevent rust from occurring on the outside of the anchor body 1. When the length needs to be extended, the first connecting seat 6 can be screwed to facilitate the removal of the extension rod 4 from the inside of the anchor body 1 and stop when it reaches the required length, making it more convenient and applicable.

[0031] Embodiment 3: The first bearing sleeve 14 is fixedly connected to the left side of the bottom end of the first fixing plate 7, the second bearing sleeve 20 is fixedly connected to the right side of the bottom end of the second fixing plate 22, the front and rear ends of the first bearing sleeve 14 and the second bearing sleeve 20 are respectively fixedly connected to the second connecting seat 21, the front end of the second connecting seat 21 is provided with a second fixing block 17, both sides of the second fixing block 17 are provided with mounting grooves 18, the inside of the mounting groove 18 is fixedly installed with a second return spring 19, and one side of the second return spring 19 is fixedly connected to the movable block 16;

[0032] The movable block 16 has a protrusion 15 fixedly connected to one side thereof, and a clamping block 24 fixedly connected to the other side thereof. The second fixed block 17 has clamping grooves 23 disposed inside the two sides thereof, and the clamping block 24 is detachably embedded in the clamping grooves 23.

[0033] Four groups of second fixing blocks 17 are provided, and the second fixing blocks 17 are symmetrically distributed at the front end and the rear end of the second connecting seat 21;

[0034] Specifically, Figure 1 and Figure 2 As shown, when the bearing sleeves are assembled, the first bearing sleeve 14 and the second bearing sleeve 20 can be placed on both sides of the anchor body 1 respectively, and the movable block 16 can be pulled outwardly by using the protrusion 15 to align with the slot 23. When the movable block 16 is released again, the block 24 can be inserted into the slot 23, so that the bearing sleeves can be quickly connected and fixed to the anchor body 1, thereby improving the convenience of assembly.

[0035] Working principle: When the utility model is used, first, when assembling the bearing sleeves, the first bearing sleeve 14 and the second bearing sleeve 20 can be placed on both sides of the anchor rod body 1 respectively, and the movable block 16 can be pulled outwardly by using the protrusion 15 to align with the card slot 23. When the movable block 16 is released again, the card block 24 can be inserted into the card slot 23, so that the bearing sleeves can be quickly connected and fixed with the anchor rod body 1, thereby improving the convenience of assembly. Afterwards, when positioning, the elastic performance of the first return spring 8 can be used to press the first fixed block 9 downward. The movable buckle 12 can be buckled on the fixing hook 10, so that the positioning rod 11 can be quickly positioned and fixed to the ground, thereby improving the overall stability. Finally, the anti-rust sleeve 2 is sleeved on the outside of the anchor rod body 1 to prevent rust on the outside of the anchor rod body 1. When the length needs to be extended, the first connecting seat 6 can be screwed to facilitate the removal of the extension rod 4 from the inside of the anchor rod body 1, and the extension rod 4 can be stopped when it reaches the required length, making it more convenient and applicable.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bearing anchor with a positioning structure, comprising an anchor body (1), characterized in that: The anchor rod body (1) is provided with an anti-rust sleeve (2) on the outside, a reserved groove (3) is provided on the top of the anti-rust sleeve (2), an extension rod (4) is provided inside the top of the anchor rod body (1), the extension rod (4) passes through the inside of the reserved groove (3) and is fixedly connected to a fixing seat (5), the top of the fixing seat (5) is fixedly connected to a first connecting seat (6), a first fixing plate (7) is provided on the right side of the bottom end of the outside of the anchor rod body (1), a second fixing plate (22) is provided on the left side of the bottom end of the outside of the anchor rod body (1), the first fixing plate A first return spring (8) is fixedly connected to one side of the top end of the first fixed plate (7) and the second fixed plate (22); a first fixed block (9) is fixedly connected to the top end of the first return spring (8); a fixed hook (10) is fixedly connected to one side of the bottom end of the first fixed block (9); a positioning rod (11) is fixedly connected to the bottom end of the first fixed block (9); a movable groove (13) is provided inside the bottom ends of the first fixed plate (7) and the second fixed plate (22); and a movable buckle (12) is movably hinged on one side of the outside of the first fixed plate (7) and the second fixed plate (22).

2. The bearing anchor rod with a positioning structure according to claim 1, characterized in that: The movable buckle (12) can be turned over on one side outside the first fixing plate (7) and the second fixing plate (22), and the position of the movable buckle (12) is consistent with that of the fixing hook (10).

3. The bearing anchor rod with a positioning structure according to claim 1, characterized in that: The anti-rust sleeve (2) is sleeved on the outside of the anchor rod body (1).

4. The bearing anchor rod with a positioning structure according to claim 1, characterized in that: The outer wall of the extension rod (4) is provided with an external thread, the outer wall of the anchor rod body (1) is provided with an external thread, and the extension rod (4) is embedded in the top end of the anchor rod body (1) and is retractable.

5. The bearing anchor rod with a positioning structure according to claim 1, characterized in that: The first fixing plate (7) is fixedly connected to the left side of the bottom end with a first bearing sleeve (14), the second fixing plate (22) is fixedly connected to the right side of the bottom end with a second bearing sleeve (20), the front and rear ends of the first bearing sleeve (14) and the second bearing sleeve (20) are respectively fixedly connected to a second connecting seat (21), the front end of the second connecting seat (21) is provided with a second fixing block (17), both sides of the second fixing block (17) are provided with mounting grooves (18), the inside of the mounting groove (18) is fixedly installed with a second return spring (19), and one side of the second return spring (19) is fixedly connected to a movable block (16).

6. The bearing anchor rod with a positioning structure according to claim 1, characterized in that: The positioning rod (11) is movable through the interior of the movable groove (13), and the first return spring (8) is movably sleeved on the exterior of the positioning rod (11).

7. The bearing anchor rod with a positioning structure according to claim 5, characterized in that: A protrusion (15) is fixedly connected to one side of the movable block (16), a clamping block (24) is fixedly connected to the other side of the movable block (16), clamping grooves (23) are provided inside the two sides of the second fixed block (17), and the clamping block (24) is detachably embedded in the clamping groove (23).

8. The bearing anchor rod with a positioning structure according to claim 5, characterized in that: Four groups of the second fixing blocks (17) are provided, and the second fixing blocks (17) are symmetrically distributed at the front end and the rear end of the second connecting seat (21).

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