High-strength anti-loosening hoop and using method

Abstract

The invention relates to the technical field of high-strength anti-loosening hoops, and provides a high-strength anti-loosening hoop and a using method thereof.The high-strength anti-loosening hoop comprises a pipeline, a hoop body is arranged on the circumferential face of the pipeline, and a rotating shaft is rotationally connected to the side face of the hoop body; a fixing device is arranged on the side face of the pipeline and comprises a rotating rod, the rotating rod is rotationally connected to the side face of the hoop body, a round ball is fixedly connected to the circumferential face of the rotating rod, a rotating rod is fixedly connected to the top of the round ball, and a threaded rod is fixedly connected to the top of the rotating rod. By means of the technical scheme, the problems that in the prior art, it is difficult to fix the nut while fixing the hoop body and the pipeline, it is difficult to prevent the nut from being accidentally touched and loosened by external force, it is difficult to prevent nut loosening caused by vibration or external interference, and it is difficult to ensure that the hoop body is stably fixed to the pipeline for a long time; and the problem that the nut is loosened by mistake due to external force in normal operation is difficult to avoid.

Description

Technical Field

[0001] The present invention relates to the technical field of high-strength anti-loosening clamps, and in particular to a high-strength anti-loosening clamp and a use method thereof. Background Art

[0002] A clamp is a component that uses one material to hold or clamp another material. It is a fastener and is widely used in production and life. It is used to quickly connect and lock the clamp joints in the pipeline system to seal the pipeline. It can also be used for cable installation in the electrical industry. Existing clamps are prone to loosening after being locked, and the arc surface is prone to wear after loosening. In special working conditions such as vibration, they are prone to loosening and the fastening effect is poor.

[0003] According to a disclosed anti-loosening clamp (publication number: CN118686830A), it includes a clamping ring, both ends of the clamping ring have connecting parts, the connecting part has a fixing hole, a locking bolt is inserted into the fixing hole, one end of the locking bolt has a clamping head, and the other end has a tightening end, the tightening end has a first plugging part, the tightening nut is located on one side of the fixing hole, the tightening end thread is threadedly connected with the tightening nut, an anti-loosening member is arranged on the connecting part, the anti-loosening member has a limiting hexagonal hole, the tightening nut is arranged in the limiting hexagonal hole, the clamping member is rotatably arranged on the anti-loosening member, the clamping member has a plugging hole, and the first plugging part is inserted into the plugging hole. However, the above-mentioned device cooperates with each other through components such as the fixing hole, the clamping head and the anti-loosening member, so it is difficult to achieve the effect of fixing the clamp body and the pipeline while fixing the nut, it is difficult to prevent the effect of accidentally touching the loose nut by external force, it is difficult to prevent the nut from loosening due to vibration or external interference, it is difficult to ensure that the clamp body is firmly fixed on the pipeline for a long time, and it is difficult to avoid the nut from being accidentally loosened due to external force during normal operation, and it needs to be improved. Summary of the invention

[0004] The present invention provides a high-strength anti-loosening clamp, which solves the problem in the related art that a nut is accidentally loosened due to external force during normal operation.

[0005] The technical solution of the present invention is as follows: a high-strength anti-loosening clamp comprises a pipe, a clamp body is arranged on the circumferential surface of the pipe, and a rotating shaft is rotatably connected to the side surface of the clamp body; The side of the pipe is provided with a fixing device, and the fixing device includes a rotating rod, and the rotating rod is rotatably connected to the side of the clamping hoop body, the circumferential surface of the rotating rod is fixedly connected with a ball, the top of the ball is fixedly connected with the rotating rod, the top of the rotating rod is fixedly connected with a threaded rod, the circumferential surface of the threaded rod is provided with a nut, the side of the nut is fixedly connected with a mounting block, the side of the mounting block is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a mounting plate, the side of the mounting plate is fixedly connected with a telescopic column, the telescopic end of the telescopic column is fixedly connected with the fixing block, a slot is provided at the top of the clamping hoop body, the inner wall of the slot is fixedly connected with a positioning rod, the circumferential surface of the positioning rod is fixedly connected with the mounting block, and the circumferential surface of the positioning rod is slidably connected with a slider.

[0006] Optionally, a spring is fixedly connected to the side of the mounting plate, and one end of the spring away from the mounting plate is fixedly connected to the side of the fixed block. Under the action of the positioning block, the fixed block is compressed and reset by the spring and the telescopic column, thereby effectively preventing the nut from being accidentally loosened due to external force during normal operation.

[0007] Optionally, the initial state of the spring is a relaxed state, the size of the slider is consistent with the size of the positioning block, the side of the fixed block is set as an inclined surface, and the positioning block is located on the movement trajectory of the fixed block. Through the cooperation between the fixed block and the positioning block, external force is prevented from accidentally loosening the nut, thereby effectively maintaining the stability of the nut.

[0008] Optionally, a pressure relief device is provided on the side of the pipeline, and the pressure relief device includes a gear, which is fixedly connected to the circumferential surface of the rotating rod, the side of the clamp body is rotatably connected to the rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to the gear plate, the side of the clamp body is slidably connected to a sliding block, the bottom of the sliding block is fixedly connected to a rack, the side of the rack is fixedly connected to an extrusion plate, the side of the clamp body is fixedly connected to a hydraulic cylinder, one end of the hydraulic cylinder is slidably connected to a hydraulic rod through a piston, and the other end of the hydraulic cylinder is slidably connected to a force-bearing rod through a piston, the side of the pipeline is fixedly connected to a baffle, the inner wall of the baffle is slidably connected to a slide plate, and the side of the slide plate is fixedly connected to a support block.

[0009] Optionally, the force-bearing rod is located on the movement trajectory of the extrusion plate, the support block is located on the movement trajectory of the hydraulic rod, the side of the gear is meshed with the side of the gear plate, and the side of the gear plate is meshed with the bottom of the rack. The design of the hydraulic rod can automatically release pressure during the disassembly process to avoid possible pressure in the pipeline from causing harm to the disassembly personnel or damage to the equipment.

[0010] Optionally, a return spring is fixedly connected to the side of the hydraulic cylinder, and one end of the return spring away from the hydraulic cylinder is fixedly connected to the circumferential surface of the force-bearing rod. The design of the return spring can make the force-bearing rod automatically reset, reducing manual intervention.

[0011] Optionally, a knocking device is provided on the side of the pipe, and the knocking device includes a round rod, which is rotatably connected to the side of the clamp body, the circumferential surface of the round rod is fixedly connected to a rotating gear, the side of the clamp body is rotatably connected to a long rod, the circumferential surface of the long rod is fixedly connected to a gear A, the circumferential surface of the long rod is fixedly connected to a half gear, the side of the clamp body is rotatably connected to a rotating rod A, the circumferential surface of the rotating rod A is fixedly connected to a gear plate A, and the circumferential surface of the rotating rod A is fixedly connected to a knocking rod.

[0012] Optionally, the side of the half gear meshes with the side of the gear plate A, and the side of the rotating gear meshes with the side of the gear A. The diameter of the rotating gear is larger than the diameter of the gear A. The design of the half gear enables the knocking rod to continuously knock on the pipeline through continuous contact with the pipeline, thereby accelerating the release of pressure in the pipeline.

[0013] Optionally, a torsion spring is fixedly connected to the side of the clamp body, and one end of the torsion spring away from the clamp body is fixedly connected to the circumferential surface of the rotating rod A. The initial state of the torsion spring is a relaxed state. The design of the torsion spring enables the rotating rod A to automatically reset when the half gear is disengaged from the gear plate A, thereby reducing manual intervention.

[0014] A method for using a high-strength anti-loosening clamp, comprising: S1: Place the clamp body on the circumferential surface of the pipe and rotate the threaded rod so that the threaded rod drives the rotating rod to rotate; S2: The rotating rod is then rotated to drive the ball to rotate along the rotating rod, so that the threaded rod is in a vertical state; S3: The nut is rotated to move downward to fix the threaded rod, so that the two ends of the clamp body are close to each other, thereby achieving the function of fixing the clamp body and the pipe.

[0015] The working principle and beneficial effects of the present invention are: 1. In the present invention, the force of the threaded rod driving the rotating rod to rotate cooperates with the components such as the fixing plate, the mounting plate and the telescopic column in the fixing device, so that the ball is driven to rotate along the rotating rod by the rotation of the rotating rod, so that the threaded rod is in a vertical state, and the nut is rotated to move the nut downward to fix the threaded rod, so that the two ends of the clamp body are close to each other, thereby achieving the effect of fixing the clamp body and the pipeline while fixing the nut, preventing the nut from being accidentally loosened by external force, and preventing the nut from being loosened due to vibration or external interference, ensuring that the clamp body is firmly fixed on the pipeline for a long time, and effectively avoiding the nut from being accidentally loosened due to external force during normal operation.

[0016] 2. In the present invention, the threaded rod is rotated downward so that the force of the threaded rod driving the rotating rod to rotate cooperates with the components such as the hydraulic rod, the hydraulic cylinder and the force-bearing rod in the pressure relief device, so that the support block is pushed to move by the hydraulic rod, and the slide plate is driven to move by the support block. The compression spring on the side of the slide plate is compressed to open the air outlet on the side of the pipeline, thereby achieving the effect of relieving pressure on the pipeline in advance when disassembling the pipeline. Automatic pressure relief can avoid accidental explosion or pressure release accidents caused by improper operation, and improve the stability of the equipment and the reliability of long-term use.

[0017] 3. In the present invention, the force of the round rod being rotated by the rotation of the rotating rod cooperates with the components such as the half gear, the rotating gear and the knocking rod in the knocking device, so that the rotating rod A is driven to rotate by the rotation of the gear plate A, and the knocking rod is driven to rotate by the rotation of the rotating rod A. When the side with the tooth block of the half gear is separated from the gear plate A, the rotating rod A is reset by the elastic force of the torsion spring, so that the knocking rod continuously knocks on the pipeline, thereby achieving the effect of accelerating the pressure relief speed by knocking the pipeline with the knocking rod, reducing the danger that may be caused by excessive pressure in the pipeline, ensuring the efficiency and stability of the pressure relief process, and avoiding errors or delays in human operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the present invention; Figure 2 It is a three-dimensional side view structural schematic diagram of the nut of the present invention; Figure 3 It is a three-dimensional side view structural schematic diagram of the threaded rod of the present invention; Figure 4 It is a three-dimensional enlarged structural schematic diagram of the rotating shaft of the present invention; Figure 5 It is a three-dimensional side view structural schematic diagram of the rack of the present invention; Figure 6 For the present invention Figure 3 Schematic diagram of the three-dimensional enlarged structure of A in the middle; Figure 7 It is a schematic diagram of a three-dimensional half-section structure of the slide plate of the present invention; Figure 8 It is a schematic diagram of the three-dimensional side view structure of the half gear of the present invention.

[0020] In the figure: 101, pipe; 102, clamp body; 103, shaft; 2, fixing device; 201, rotating rod; 202, ball; 203, rotating rod; 204, threaded rod; 205, nut; 206, fixing plate; 207, telescopic rod; 208, mounting plate; 209, telescopic column; 210, spring; 211, Fixed block; 212, positioning rod; 213, slider; 214, positioning block; 215, mounting block; 216, slot 3, pressure relief device; 301, gear; 302, rotating shaft; 303, gear plate; 304, rack; 305, sliding block; 306, extrusion plate; 307, hydraulic cylinder; 308, hydraulic rod; 309, force rod; 310, return spring; 311, baffle; 312, slide plate; 313, compression spring; 314, support block; 4, knocking device; 401, round rod; 402, rotating gear; 403, long rod; 404, gear A; 405, half gear; 406, rotating rod A; 407, gear plate A; 408, torsion spring; 409, knocking rod. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0022] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0023] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] Example 1 Reference Figure 1 to Figure 8 , which is the first embodiment of the present invention, proposes a high-strength anti-loosening clamp, including a pipe 101, a clamp body 102 is provided on the circumferential surface of the pipe 101, and a rotating shaft 103 is rotatably connected to the side of the clamp body 102; A fixing device 2 is provided on the side of the pipe 101, and the fixing device 2 includes a rotating rod 201, the rotating rod 201 is rotatably connected to the side of the clamp body 102, the circumferential surface of the rotating rod 201 is fixedly connected to a ball 202, the top of the ball 202 is fixedly connected to a rotating rod 203, the top of the rotating rod 203 is fixedly connected to a threaded rod 204, the circumferential surface of the threaded rod 204 is provided with a nut 205, the side of the nut 205 is fixedly connected to a mounting block 215, and the side of the mounting block 215 is fixedly connected to a fixing plate 2 06, the top of the fixed plate 206 is fixedly connected with a telescopic rod 207, the bottom of the telescopic rod 207 is fixedly connected with a mounting plate 208, the side of the mounting plate 208 is fixedly connected with a telescopic column 209, the telescopic end of the telescopic column 209 is fixedly connected with a fixed block 211, a slot 216 is provided on the top of the clamp body 102, a positioning rod 212 is fixedly connected to the inner wall of the slot 216, the circumferential surface of the positioning rod 212 is fixedly connected to a mounting block 215, and the circumferential surface of the positioning rod 212 is slidably connected to a slider 213.

[0026] A spring 210 is fixedly connected to the side of the mounting plate 208, and one end of the spring 210 away from the mounting plate 208 is fixedly connected to the side of the fixing block 211. Under the action of the positioning block 214, the fixing block 211 is compressed and reset by the spring 210 and the telescopic column 209, which effectively prevents the nut 205 from being accidentally loosened due to external force during normal operation.

[0027] The initial state of the spring 210 is a relaxed state, the size of the slider 213 is consistent with the size of the positioning block 214, the side of the fixed block 211 is set as an inclined surface, and the positioning block 214 is located on the movement trajectory of the fixed block 211. Through the cooperation between the fixed block 211 and the positioning block 214, external force is prevented from accidentally loosening the nut 205, thereby effectively maintaining the stability of the nut 205.

[0028] A pressure relief device 3 is provided on the side of the pipeline 101, and the pressure relief device 3 includes a gear 301, which is fixedly connected to the circumferential surface of the rotating rod 201, a rotating shaft 302 is rotatably connected to the side of the clamp body 102, and a gear plate 303 is fixedly connected to the circumferential surface of the rotating shaft 302, a sliding block 305 is slidably connected to the side of the clamp body 102, a rack 304 is fixedly connected to the bottom of the sliding block 305, and an extrusion plate 306 is fixedly connected to the side of the rack 304, a hydraulic cylinder 307 is fixedly connected to the side of the clamp body 102, one end of the hydraulic cylinder 307 is slidably connected to a hydraulic rod 308 through a piston, and the other end of the hydraulic cylinder 307 is slidably connected to a force rod 309 through a piston, a baffle 311 is fixedly connected to the side of the pipeline 101, a slide plate 312 is slidably connected to the inner wall of the baffle 311, and a support block 314 is fixedly connected to the side of the slide plate 312.

[0029] The force-bearing rod 309 is located on the movement trajectory of the extrusion plate 306, the support block 314 is located on the movement trajectory of the hydraulic rod 308, the side of the gear 301 is meshed with the side of the gear plate 303, and the side of the gear plate 303 is meshed with the bottom of the rack 304. The design of the hydraulic rod 308 can automatically release pressure during the disassembly process to avoid possible pressure in the pipeline 101 from causing harm to the disassembly personnel or damaging the equipment.

[0030] A return spring 310 is fixedly connected to the side of the hydraulic cylinder 307. One end of the return spring 310 away from the hydraulic cylinder 307 is fixedly connected to the circumferential surface of the force rod 309. The design of the return spring 310 can make the force rod 309 automatically reset, reducing manual intervention.

[0031] In this embodiment, the present application places the clamp body 102 on the circumferential surface of the pipe 101, rotates the threaded rod 204 so that the threaded rod 204 drives the rotating rod 203 to rotate, and then drives the ball 202 to rotate along the rotating rod 201 through the rotation of the rotating rod 203, so that the threaded rod 204 is in a vertical state, and the nut 205 is rotated so that the nut 205 moves downward to fix the threaded rod 204, so that the two ends of the clamp body 102 are close to each other, thereby achieving the effect of fixing the clamp body 102 and the pipe 101. When the clamp body is fixed After 102, the telescopic rod 207 is pulled downward, so that one end of the telescopic rod 207 drives the mounting plate 208 to move downward, and then drives the telescopic column 209 to move downward through the mounting plate 208, and drives the fixing block 211 to move downward through the telescopic column 209. When the fixing block 211 moves to the side of the positioning block 214, the fixing block 211 is squeezed by the inclined surface of the positioning block 214 to move, and the spring 210 and the telescopic column 209 on the side of the fixing block 211 are squeezed and compressed. When the fixing block 211 moves to the bottom of the positioning block 214, The fixing block 211 is reset by the elastic force of the spring 210, so that the fixing block 211 is stuck at the bottom of the positioning block 214, and the nut 205 can be fixed to prevent the nut 205 from being loosened by accidental external force, thereby increasing the stability of the clamp body 102. When the clamp body 102 needs to be disassembled, the telescopic rod 207 is continuously pulled downward, so that the telescopic rod 207 drives the fixing block 211 to move downward, and the side of the fixing block 211 is squeezed and displaced by the slider 213. The spring 210 and the telescopic column 209 on the side of the fixing block 211 are squeezed and compressed. When the block 211 moves to the bottom of the slider 213, the fixed block 211 is reset by the elastic force of the spring 210, and the telescopic rod 207 is pulled upward, so that the telescopic rod 207 drives the fixed block 211 to move upward, and then the slider 213 is driven upward by the fixed block 211, so that the slider 213 fits with the bottom of the positioning block 214, and the fixed block 211 can be separated from the positioning block 214 and the slider 213. At this time, the nut 205 is rotated in the opposite direction to separate the nut 205 from the threaded rod 204, and then the threaded rod 204 is rotated downward to disassemble the clamp body 102.

[0032] When the clamp body 102 needs to be disassembled, the threaded rod 204 is rotated downward so that the threaded rod 204 drives the rotating rod 203 to rotate, and then the rotating rod 203 drives the gear 301 to rotate, and the gear 301 rotates to drive the gear plate 303 to rotate in the opposite direction, and then the gear plate 303 rotates to drive the rack 304 to move, and the displacement of the rack 304 drives the extrusion plate 306 to move, so that the extrusion plate 306 squeezes the force rod 309, and the force rod 309 moves inward to squeeze the piston inside the hydraulic cylinder 307, and the piston inside the hydraulic cylinder 307 pushes the liquid inside it, and the liquid inside the hydraulic cylinder 307 pushes another piston to move, and the piston pushes the hydraulic rod 308 to move, and then the hydraulic rod 308 pushes the support block 314 to move, and the support block 314 drives the slide plate 312 to move, and the compression spring 313 on the side of the slide plate 312 is compressed, so that the air outlet on the side of the pipeline 101 is opened, so that the pipeline 101 is depressurized in advance when the pipeline 101 is disassembled.

[0033] Example 2 Reference Figure 1 to Figure 8 , is the second embodiment of the present invention, which is different from the first embodiment in that: optionally, a knocking device 4 is provided on the side of the pipe 101, and the knocking device 4 includes a round rod 401, and the round rod 401 is rotatably connected to the side of the clamp body 102, and the circumferential surface of the round rod 401 is fixedly connected to a rotating gear 402, and the side of the clamp body 102 is rotatably connected to a long rod 403, and the circumferential surface of the long rod 403 is fixedly connected to a gear A404, and the circumferential surface of the long rod 403 is fixedly connected to a half gear 405, and the side of the clamp body 102 is rotatably connected to a rotating rod A406, and the circumferential surface of the rotating rod A406 is fixedly connected to a gear plate A407, and the circumferential surface of the rotating rod A406 is fixedly connected to a knocking rod 409.

[0034] The side of the half gear 405 is meshed with the side of the gear plate A407, and the side of the rotating gear 402 is meshed with the side of the gear A404. The diameter of the rotating gear 402 is larger than the diameter of the gear A404. The design of the half gear 405 enables the knocking rod 409 to continuously knock on the pipe 101 through continuous contact with the pipe 101, thereby accelerating the release of pressure in the pipe 101.

[0035] A torsion spring 408 is fixedly connected to the side of the clamp body 102, and one end of the torsion spring 408 away from the clamp body 102 is fixedly connected to the circumferential surface of the rotating rod A406. The initial state of the torsion spring 408 is a relaxed state. The design of the torsion spring 408 enables the rotating rod A406 to automatically reset when the half gear 405 is disengaged from the gear plate A407, reducing manual intervention.

[0036] Compared with Example 1, further, the round rod 401 is rotated by rotating the rotating rod 201, and then the round rod 401 is rotated, the rotating gear 402 is rotated by the rotating gear 402, and the gear A404 is rotated by the rotating gear 402, and the long rod 403 is rotated by the rotation of the gear A404, and then the half gear 405 is rotated by the rotation of the long rod 403. When the side with the tooth block of the half gear 405 is engaged with the gear plate A407, the half gear 405 drives the gear plate A407 to rotate, and then the rotating rod A406 is rotated by the rotation of the gear plate A407, and the knocking rod 409 is rotated by the rotation of the rotating rod A406. When the side with the tooth block of the half gear 405 is disengaged from the gear plate A407, the rotating rod A406 is reset by the elastic force of the torsion spring 408, so that the knocking rod 409 continuously knocks on the pipeline 101, thereby accelerating the pressure relief speed.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A high-strength anti-loosening clamp, characterized in that: It comprises a pipeline (101), wherein a clamp body (102) is provided on the circumferential surface of the pipeline (101), and a rotating shaft (103) is rotatably connected to the side surface of the clamp body (102); A fixing device (2) is provided on the side of the pipe (101), and the fixing device (2) comprises a rotating rod (201), the rotating rod (201) is rotatably connected to the side of the clamp body (102), a sphere (202) is fixedly connected to the circumferential surface of the rotating rod (201), a rotating rod (203) is fixedly connected to the top of the sphere (202), a threaded rod (204) is fixedly connected to the top of the rotating rod (203), a nut (205) is provided on the circumferential surface of the threaded rod (204), a mounting block (215) is fixedly connected to the side of the nut (205), and a fixing block (215) is fixedly connected to the side of the mounting block (215). The fixing plate (206) includes a telescopic rod (207) fixedly connected to the top of the fixing plate (206), a mounting plate (208) fixedly connected to the bottom of the telescopic rod (207), a telescopic column (209) fixedly connected to the side of the mounting plate (208), a fixed block (211) fixedly connected to the telescopic end of the telescopic column (209), a slot (216) fixedly connected to the top of the clamp body (102), a positioning rod (212) fixedly connected to the inner wall of the slot (216), a mounting block (215) fixedly connected to the circumferential surface of the positioning rod (212), and a sliding block (213) slidably connected to the circumferential surface of the positioning rod (212).

2. A high-strength anti-loosening clamp according to claim 1, characterized in that: A spring (210) is fixedly connected to the side surface of the mounting plate (208), and one end of the spring (210) away from the mounting plate (208) is fixedly connected to the side surface of a fixing block (211).

3. A high-strength anti-loosening clamp according to claim 2, characterized in that: The initial state of the spring (210) is a relaxed state, the size of the sliding block (213) is consistent with the size of the positioning block (214), the side surface of the fixing block (211) is arranged as an inclined surface, and the positioning block (214) is located on the movement track of the fixing block (211).

4. A high-strength anti-loosening clamp according to claim 3, characterized in that: A pressure relief device (3) is provided on the side of the pipeline (101), and the pressure relief device (3) comprises a gear (301), the gear (301) is fixedly connected to the circumferential surface of the rotating rod (201), the side of the clamp body (102) is rotatably connected to a rotating shaft (302), the circumferential surface of the rotating shaft (302) is fixedly connected to a gear plate (303), the side of the clamp body (102) is slidably connected to a sliding block (305), the bottom of the sliding block (305) is fixedly connected to a rack (304), and the rack (304) is fixedly connected to the bottom of the sliding block (305). 04) is fixedly connected to an extrusion plate (306) on the side, the clamp body (102) is fixedly connected to a hydraulic cylinder (307) on the side, one end of the hydraulic cylinder (307) is slidably connected to a hydraulic rod (308) via a piston, and the other end of the hydraulic cylinder (307) is slidably connected to a force-bearing rod (309) via a piston, and the side of the pipe (101) is fixedly connected to a baffle (311), the inner wall of the baffle (311) is slidably connected to a slide plate (312), and the side of the slide plate (312) is fixedly connected to a support block (314).

5. The high-strength anti-loosening clamp according to claim 4, characterized in that: The force-bearing rod (309) is located on the movement track of the extrusion plate (306), the support block (314) is located on the movement track of the hydraulic rod (308), the side surface of the gear (301) is meshed with the side surface of the gear plate (303), and the side surface of the gear plate (303) is meshed with the bottom of the rack (304).

6. A high-strength anti-loosening clamp according to claim 5, characterized in that: A return spring (310) is fixedly connected to the side surface of the hydraulic cylinder (307), and one end of the return spring (310) away from the hydraulic cylinder (307) is fixedly connected to the circumferential surface of the force-bearing rod (309).

7. The high-strength anti-loosening clamp according to claim 6, characterized in that: A knocking device (4) is provided on the side of the pipe (101), and the knocking device (4) comprises a round rod (401), the round rod (401) is rotatably connected to the side of the clamp body (102), the circumferential surface of the round rod (401) is fixedly connected to a rotating gear (402), the side of the clamp body (102) is rotatably connected to a long rod (403), the circumferential surface of the long rod (403) is fixedly connected to a gear A (404), the circumferential surface of the long rod (403) is fixedly connected to a half gear (405), the side of the clamp body (102) is rotatably connected to a rotating rod A (406), the circumferential surface of the rotating rod A (406) is fixedly connected to a gear plate A (407), and the circumferential surface of the rotating rod A (406) is fixedly connected to a knocking rod (409).

8. The high-strength anti-loosening clamp according to claim 7, characterized in that: The side surface of the half gear (405) meshes with the side surface of the gear plate A (407), the side surface of the rotating gear (402) meshes with the side surface of the gear A (404), and the diameter of the rotating gear (402) is greater than the diameter of the gear A (404).

9. The high-strength anti-loosening clamp according to claim 8, characterized in that: A torsion spring (408) is fixedly connected to the side surface of the clamp body (102); one end of the torsion spring (408) away from the clamp body (102) is fixedly connected to the circumferential surface of the rotating rod A (406); and the initial state of the torsion spring (408) is a relaxed state.

10. A method for using a high-strength anti-loosening clamp, using the high-strength anti-loosening clamp according to claim 9, characterized in that: The following steps are also included: S1: placing the clamp body (102) on the circumferential surface of the pipe (101), and rotating the threaded rod (204) so ​​that the threaded rod (204) drives the rotating rod (203) to rotate; S2: The rotating rod (203) is then rotated to drive the ball (202) to rotate along the rotating rod (201), so that the threaded rod (204) is in a vertical state; S3: The nut (205) is rotated to move the nut (205) downward to fix the threaded rod (204), so that the two ends of the clamp body (102) are close to each other, thereby achieving the effect of fixing the clamp body (102) and the pipe (101).

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