Anchor rod fixing device for slope protection

Abstract

The utility model provides an anchor rod fixing device for slope protection, and relates to the technical field of anchor rod devices. Comprising a cylindrical rod body. The top end and the outer surface of the rod body are provided with disassembly and assembly reinforcing structures, each disassembly and assembly reinforcing structure comprises a threaded clamping barrel, the bottom of the outer surface of each threaded clamping barrel is fixedly connected with the top of the rod body, and the inner wall of each threaded clamping barrel is in threaded connection with a threaded clamping rod. By means of the technical scheme, auxiliary disassembly and assembly can be conducted on parts such as the rod body, meanwhile, under the action of the parts such as the reinforcing rods, according to actual use requirements, the number of the reinforcing rods can be increased or decreased, the overall strength of the rod body is increased, the bearing force of the rod body can be increased, and then the conditions such as bending of the rod body in the use process can be avoided; and meanwhile, excessive rod bodies with different strengths do not need to be produced, use is carried out according to actual requirements, and use is very convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to anchor rod device technical field especially uses a kind of fixed anchor rod device for slope protection. BACKGROUND

[0002] In the process of slope protection, it is needed to punch in the inside of slope, and then insert anchor rod into the reserved hole, so that the slope can be reinforced in the net-like layout composed of anchor rod, and then it will not easily occur slope collapse and other conditions. In this process, anchor rod plays a crucial role.

[0003] In actual work, the structure and function of the anchor rod device of the prior art are relatively perfect, and can basically meet the daily use requirements, but there are still the following problems:

[0004] In the actual fixing process, according to the different materials of the slope, the stress condition of the anchor rod inserted in the inside of the slope edge is different. In some hard geology, the anchor rod is subjected to a large pressure, and is very easy to bend, causing the anchor rod to be damaged, reducing the overall safety. At this time, a stronger anchor rod needs to be recast, increasing the use cost.

[0005] Therefore, the utility model provides a fixed anchor rod device for slope protection. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art, and provides a fixed anchor rod device for slope protection.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed anchor rod device for slope protection, comprising a rod body, the rod body is cylindrical; the top end and the outer surface of the rod body are provided with a dismounting and mounting reinforcing structure, the dismounting and mounting reinforcing structure comprises a threaded clamp cylinder, the outer surface bottom of the threaded clamp cylinder is fixedly connected with the top of the rod body, the inner wall of the threaded clamp cylinder is threadedly connected with a threaded clamp rod, and the top end of the threaded clamp rod is fixedly connected with a threaded fixing rod; the bottom end of the rod body is provided with a dismounting and drilling structure, the dismounting and drilling structure comprises a connecting circular block, and the outer surface bottom of the connecting circular block is fixedly connected with a sharp convex block.

[0008] As a preferred embodiment, the outer surface of the threaded fixing rod is threadedly connected with an internal thread ring block, the outer surface of the internal thread ring block is fixedly connected with a connecting block, the outer surface of the connecting block is fixedly connected with an auxiliary circular plate, an annular groove space is formed between the internal thread ring block and the auxiliary circular plate, the outer surface of the threaded clamp cylinder is fixedly connected with an annular plate, the inner wall of the annular plate is provided with an auxiliary screw hole, the inner wall of the auxiliary screw hole is threadedly connected with an auxiliary screw rod, and the inner wall of the auxiliary screw rod is fixedly connected with a reinforcing rod.

[0009] The technical effect of the further scheme is that the threaded clamping rod can be fixed with the threaded clamping barrel, and can be fixed with the inner threaded ring block and the threaded fixing rod, so that the auxiliary circular plate can be adjusted in position, and the number of the reinforcing rods can be increased or decreased according to actual requirements, so that the actual bearing capacity of the rod body can be increased.

[0010] As a preferred embodiment, a threaded hole is formed in the bottom end of the rod body, and a threaded rod is threadedly connected to the inner wall of the threaded hole.

[0011] The technical effect of the further scheme is that the threaded rod can be matched with the threaded hole, so that the connecting circular block and the rod body can be fixed, and the rod body can be inserted into the hole downward under the action of the pointed protrusion.

[0012] As a preferred embodiment, a spiral blade is fixedly connected to the outer surface of the connecting circular block.

[0013] The technical effect of the further scheme is that the spiral blade can be matched with the connecting circular block, so that the bottom soil can be transported upward during the drilling process of the pointed protrusion, and the drilling operation is more convenient.

[0014] Compared with the prior art, the advantages and positive effects of the utility model lie in,

[0015] The rod body and other components can be disassembled and assembled under the action of the threaded clamping rod and the threaded clamping barrel, and the number of the reinforcing rods can be increased or decreased according to actual use requirements under the action of the reinforcing rods and other components, so that the overall strength of the rod body is increased, the bearing capacity of the rod body is increased, the rod body is prevented from being bent during use, and the rod body of different strengths does not need to be produced, which is very convenient to use according to actual requirements. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structural schematic view of the fixed anchor rod device for slope protection is provided.

[0017] Figure 2 A structural schematic view of the rod body of the fixed anchor rod device for slope protection is provided.

[0018] Figure 3The utility model provides a kind of fixed anchor rod device's thread fixed pole structure schematic diagram for slope protection;

[0019] Figure 4 The utility model provides a kind of fixed anchor rod device's auxiliary round plate structure schematic diagram for slope protection;

[0020] Figure 5 The utility model provides a kind of fixed anchor rod device's reinforcing rod structure schematic diagram for slope protection;

[0021] Figure 6 The utility model provides a kind of fixed anchor rod device's sharp convex block structure schematic diagram for slope protection.

[0022] Legend:

[0023] 1, pole body;

[0024] 2, dismounting reinforcing structure;21, thread card barrel;22, thread card pole;23, thread fixed pole;24, internal thread ring block;25, connecting block;26, auxiliary round plate;27, annular plate;28, auxiliary screw hole;29, reinforcing rod;210, auxiliary screw rod;

[0025] 3, dismounting drilling structure;31, threaded hole;32, threaded rod;33, connecting round block;34, helical blade;35, sharp convex block. Specific embodiments

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] As Figures 1-6As shown, the embodiment provides a technical scheme: a fixed anchor rod device for slope protection, comprising a rod body 1, the rod body 1 is cylindrical; The top end and the outer surface of the rod body 1 are provided with dismounting and mounting reinforcing structure 2, the dismounting and mounting reinforcing structure 2 comprises a threaded sleeve 21, the outer surface bottom of the threaded sleeve 21 is fixedly connected with the top of the rod body 1, the inner wall of the threaded sleeve 21 is threadedly connected with a threaded rod 22, and the top end of the threaded rod 22 is fixedly connected with a threaded fixing rod 23; The bottom end of the rod body 1 is provided with a dismounting and drilling structure 3, the dismounting and drilling structure 3 comprises a connecting circular block 33, the outer surface bottom of the connecting circular block 33 is fixedly connected with a sharp convex block 35, by setting the dismounting and mounting reinforcing structure 2, under the action of the threaded rod 22 and the threaded sleeve 21, the rod body 1 and other components can be disassembled and mounted, and under the action of the reinforcing rod 29 and other components, the reinforcing rod 29 can be increased or decreased according to the actual use requirement, so that the overall strength of the rod body 1 is increased, and the bearing capacity of the rod body 1 is increased, so that the rod body 1 is prevented from being bent during use, and other components are not required to be produced in excess, which is very convenient to use according to the actual requirement. By setting the dismounting and drilling structure 3, the sharp convex block 35 can be dismounted and mounted with the rod body 1 through the threaded rod 32 and the threaded hole 31, so that the rod body 1 can be used directly for drilling when drilling is required, without the need for other drilling tools, so that the overall practicability is improved.

[0028] Further, as shown in the figure, Figures 2-5 The outer surface of the threaded fixing rod 23 is threadedly connected with an internal thread ring block 24, the outer surface of the internal thread ring block 24 is fixedly connected with a connecting block 25, the outer surface of the connecting block 25 is fixedly connected with an auxiliary circular plate 26, an annular groove space is formed between the internal thread ring block 24 and the auxiliary circular plate 26, the outer surface of the threaded sleeve 21 is fixedly connected with an annular plate 27, the inner wall of the annular plate 27 is provided with an auxiliary screw hole 28, the inner wall of the auxiliary screw hole 28 is threadedly connected with an auxiliary screw rod 210, and the inner wall of the auxiliary screw rod 210 is fixedly connected with a reinforcing rod 29. By setting the threaded rod 22, the threaded rod 22 can be fixedly connected with the threaded sleeve 21, and can be fixedly connected with the internal thread ring block 24 and the threaded fixing rod 23, so that the position of the auxiliary circular plate 26 can be adjusted, and the number of the reinforcing rod 29 can be increased or decreased according to the actual requirement, so that the actual bearing capacity of the rod body 1 can be increased.

[0029] In the above scheme, when the depth needs to be increased, the rod body 1 cannot have a flat bottom structure at the bottom end, and drilling is not convenient, as shown in the figure, Figure 6As shown: the bottom end of the rod body 1 is provided with a threaded hole 31 in this scheme, the inner wall of the threaded hole 31 is threadedly connected with a threaded rod 32, the bottom of the outer surface of the threaded rod 32 is fixedly connected with the top of the outer surface of the connecting circular block 33, under the action of the threaded rod 32, it can cooperate with the threaded hole 31, and then the connecting circular block 33 and the rod body 1 can be fixedly connected, and then under the action of the sharp convex block 35, the rod body 1 can be downwardly inserted into the hole.

[0030] In the above scheme, during the drilling process, the smooth rod body surface can not allow the soil to be discharged upward, thereby causing the deeper drilling to be more laborious. Figure 6 As shown, the outer surface of the connecting circular block 33 is fixedly connected with a spiral blade 34, under the action of the spiral blade 34, the sharp convex block 35 can transport the soil at the bottom upward during the drilling process, thereby making the whole drilling operation more convenient.

[0031] Working principle:

[0032] As shown: Figures 1-6 As shown:

[0033] In use: when the strength of the rod body 1 needs to be strengthened, the auxiliary screw rod 210 is fixed with the auxiliary screw hole 28 at this time, so that the reinforcing rod 29 can be fixed with the auxiliary circular plate 26;

[0034] When the auxiliary circular plate 26 needs to be adjusted, the reinforcing rod 29 is disassembled, and then the auxiliary circular plate 26 is rotated, so that the inner threaded ring block 24 on the auxiliary circular plate 26 slides on the outer surface of the threaded fixing rod 23, thereby the position of the auxiliary circular plate 26 can be adjusted, and the depth of the insertion of the rod body 1 can be controlled;

[0035] When the rod body 1 needs to be used for drilling, the threaded rod 32 is fixed with the threaded hole 31 at this time, and then the rod body 1 is rotated, so that the sharp convex block 35 and the spiral blade 34 can assist in drilling.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application.

Claims

1. A fixed anchor rod device for slope protection, comprising a rod body (1), characterized in that, the rod body (1) is cylindrical; the top end and the outer surface of the rod body (1) are provided with a disassembly and assembly reinforcing structure (2), the disassembly and assembly reinforcing structure (2) comprises a threaded sleeve (21), the bottom of the outer surface of the threaded sleeve (21) is fixedly connected with the top of the rod body (1), the inner wall of the threaded sleeve (21) is threadedly connected with a threaded clamping rod (22), and the top end of the threaded clamping rod (22) is fixedly connected with a threaded fixing rod (23); the bottom end of the rod body (1) is provided with a disassembly and assembly drilling structure (3), the disassembly and assembly drilling structure (3) comprises a connecting circular block (33), and the bottom of the outer surface of the connecting circular block (33) is fixedly connected with a sharp protruding block (35).

2. The device according to claim 1, wherein: The outer surface of the threaded fixing rod (23) is threadedly connected with an internal threaded ring block (24), and the outer surface of the internal threaded ring block (24) is fixedly connected with a connecting block (25).

3. The device according to claim 2, wherein: The outer surface of the connecting block (25) is fixedly connected with an auxiliary circular plate (26), and an annular groove space is formed between the internal threaded ring block (24) and the auxiliary circular plate (26).

4. The device according to claim 1, wherein: The outer surface of the threaded sleeve (21) is fixedly connected with an annular plate (27), and the inner wall of the annular plate (27) is provided with an auxiliary screw hole (28).

5. The device according to claim 4, wherein: The inner wall of the auxiliary screw hole (28) is threadedly connected with an auxiliary screw rod (210), and the inner wall of the auxiliary screw rod (210) is fixedly connected with a reinforcing rod (29).

6. The device according to claim 1, wherein: The bottom end of the rod body (1) is provided with a threaded hole (31), the inner wall of the threaded hole (31) is threadedly connected with a threaded rod (32), and the bottom of the outer surface of the threaded rod (32) is fixedly connected with the top of the outer surface of the connecting circular block (33).

7. The device according to claim 1, wherein: The outer surface of the connecting circular block (33) is fixedly connected with a spiral blade (34).

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