Pressure pipeline positioning detection device
By designing a combination device of adjustment rod, rotating rod and clamping jaw, the problem that the pressure pipeline detection device in the prior art cannot achieve synchronous positioning and rotation, the precise positioning and safe fixation of the pressure pipeline are achieved, and the accuracy of detection is enhanced and security.
Patent Information
- Application Number
- CN202323488765.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-19
AI Technical Summary
The existing pressure pipeline detection device cannot achieve synchronous positioning and rotation during adjustment, resulting in insufficient accuracy and safety in detection.
A device including an adjustment rod, a rotary rod, a disc, a screw and a clamping jaw is designed. By rotating the adjustment rod clockwise and counterclockwise, the screw and a disc movement are driven, combined with a U-shaped frame and an articulated structure, so that three sets of clamping jaws can be Synchronously open and contract, achieving centering clamping positioning of the pressure pipeline.
The synchronous positioning and fixing of the pressure pipe is achieved, which improves the accuracy and safety of detection. At the same time, the pipe surface is protected by anti-slip pads to avoid damage and enhance clamping force.
Smart Images
Figure CN222188726U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure pipelines, in particular to a pressure pipeline positioning detection device. Background Art
[0002] Pressure pipelines refer to all pipelines that are subject to internal or external pressure, regardless of the medium inside the pipe. Pressure pipelines are part of pipelines. Pipelines are used to transport, distribute, mix, separate, discharge, meter, control and stop the flow of fluids. They are an assembly consisting of pipes, pipe fittings, flanges, bolted connections, gaskets, valves, other components or pressure-bearing parts and supports. Pressure pipelines usually use pressure data monitoring devices to prevent leakage. Leakage detection is required when using pressure pipelines.
[0003] When current pressure pipes are used, they need to be subjected to certain safety inspections. During the inspection, the pressure pipes are placed on the upper end of the inspection table, and the cylinder rod is extended to support one end of the pressure pipe. Then, a pair of three-jaw chucks are adjusted separately to achieve positioning, clamping and fixing. However, during the adjustment, they need to be rotated and adjusted separately, and synchronous positioning and rotation adjustment cannot be achieved. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a pressure pipeline positioning detection device, which has the function of feeding the disc to the side away from the regulating box by rotating the adjusting rod, and then making the three groups of jaws close together at the same time through the relationship of the connecting buckle, so as to synchronously position the pressure pipeline, thereby solving the above-mentioned technical problems.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure pipeline positioning and detection device, comprising a workbench, a base is arranged on the upper surface of the workbench, a cylinder is arranged inside the base, an adjusting box is arranged at the output end of the cylinder, an adjusting rod is arranged at the front of the adjusting box, a rotating rod is fixedly connected to the front end of the adjusting rod, a disc is arranged on one side of the adjusting box, and a pillar is fixedly connected to the front end of the adjusting box, a pad is fixedly connected to the front end of the pillar, a U-shaped frame is fixedly connected to the front end of the pad, and a clamping claw is hingedly arranged in the middle of the U-shaped frame.
[0008] Preferably, the regulating box is provided with a first bevel gear and a second bevel gear inside, the rotating rod is fixedly connected to the first bevel gear by passing through the front side of the regulating box, and the first bevel gear is meshed with the second bevel gear.
[0009] Through the above technical solution, by rotating the adjusting rod, the adjusting rod can drive the second rotating rod to rotate, and the rotating rod can drive the first bevel gear to rotate, and the first bevel gear is meshed with the second bevel gear, that is, drives the second bevel gear to rotate.
[0010] Preferably, a screw is fixedly connected to the front end of the second bevel gear, and the screw is threadedly connected to the disc by penetrating the adjustment box.
[0011] Through the above technical scheme, when the adjusting rod is rotated clockwise, the adjusting rod drives the first bevel tooth fixedly connected to the rotating rod and the front end of the rotating rod to rotate, and the first bevel tooth engages with the second bevel tooth to drive the screw fixedly connected to one side of the second bevel tooth to rotate, and the screw can drive the disc threadedly connected to the front end to feed closer to the adjusting box.
[0012] Preferably, the front end of the disc is fixedly connected to a transmission rod, the front end of the transmission rod is hinged with a connecting buckle, and the front end of the connecting buckle is hinged to the clamping claw.
[0013] Through the above technical solution, one side of the connecting buckle is hinged to the transmission rod, and the other end of the connecting buckle is hinged to the clamping claw, that is, when the transmission rod is pushed, the transmission rod can make the connecting buckle drive the clamping claw to move. Since the clamping claw is arranged inside the U-shaped frame, the U-shaped frame can make the clamping claw only move inside and outside the U-shaped frame.
[0014] Preferably, a hole is formed through the outer surface of the pad, and the transmission rod is slidably connected to the pad through the hole.
[0015] Through the above technical scheme, the disc driven by the adjusting rod is fed to the side away from the adjusting box, and the disc can drive the transmission rod to pass through the hole on the pad and feed to the front end, and the transmission rod drives the connecting buckle to move, and the connecting buckle drives the clamping jaw to move through the hinged relationship between the transmission rod and the clamping jaw, and the clamping jaw is hinged inside the U-shaped frame, that is, the U-shaped frame limits the movement direction of the clamping jaw, and the clamping jaw can only be expanded outward or tightened inward. At the same time, three groups of U-shaped frames and clamping jaws are provided, so that when the rotating rod is rotated clockwise, the three groups of clamping jaws are opened, and when it is rotated counterclockwise, the three groups of clamping jaws can be controlled to shrink to the center position at the same time and fix the pressure pipeline, so that the pressure pipeline can be centered and clamped.
[0016] Preferably, an anti-slip pad is provided on the inner wall of the clamping jaw.
[0017] Through the above technical solution, when the three groups of jaws are fed to the center position at the same time and clamp the pressure pipe, the anti-slip pads arranged on the inner walls of the jaws can protect the outer surface of the pressure pipe to avoid damage to the outer surface. At the same time, the friction force can be increased to clamp the pressure pipe more firmly, so that the positioning is accurate.
[0018] Compared with the prior art, the utility model provides a pressure pipeline positioning detection device, which has the following beneficial effects:
[0019] 1. The utility model is provided with an adjusting rod and an adjusting box. When the adjusting rod is rotated clockwise, the adjusting rod drives the first bevel gear fixedly connected to the rotating rod and the front end of the rotating rod to rotate. The first bevel gear is meshed with the second bevel gear to drive the screw rod fixedly connected to one side of the second bevel gear to rotate. The screw rod can drive the disc threadedly connected to the front end to feed toward the side close to the adjusting box.
[0020] 2. The utility model provides components such as a disc and a clamping jaw, and the disc driven by the adjusting rod is fed to the side away from the adjusting box, and the disc can drive the transmission rod to pass through the hole on the pad and feed to the front end, and the transmission rod drives the connecting buckle to move, and the connecting buckle drives the clamping jaw to move through the hinged relationship between the transmission rod and the clamping jaw, and the clamping jaw is hinged inside the U-shaped frame, that is, the U-shaped frame limits the movement direction of the clamping jaw, and the clamping can only be expanded outward or tightened inward. At the same time, three groups of U-shaped frames and clamping jaws are provided, so that when the rotating rod is rotated clockwise, the three groups of clamping jaws are opened, and when it is rotated counterclockwise, the three groups of clamping jaws can be controlled to shrink to the center position at the same time and fix the pressure pipeline, so that the pressure pipeline can be clamped and positioned in a centering manner. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the front view of the structure of the utility model;
[0023] Figure 3 This is a three-dimensional schematic diagram of the first bevel gear and other components of the utility model structure;
[0024] Figure 4 The utility model structure Figure 1 A is a partial enlarged schematic diagram of the middle part.
[0025] Among them: 1. workbench; 2. base; 3. cylinder; 4. adjustment box; 5. adjustment rod; 6. rotating rod; 7. disc; 8. support; 9. pad; 10. U-shaped frame; 11. clamping claw; 12. anti-slip pad; 41. first bevel gear; 42. second bevel gear; 43. screw; 71. transmission rod; 72. connecting buckle. DETAILED DESCRIPTION
[0026] 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.
[0027] See also Figure 1-4 A pressure pipeline positioning and detection device comprises a workbench 1, a base 2 is arranged on the upper surface of the workbench 1, a cylinder 3 is arranged inside the base 2, an adjusting box 4 is arranged at the output end of the cylinder 3, an adjusting rod 5 is arranged on the front of the adjusting box 4, a rotating rod 6 is fixedly connected to the front end of the adjusting rod 5, a disc 7 is arranged on one side of the adjusting box 4, and a pillar 8 is fixedly connected to the front end of the adjusting box 4, a pad 9 is fixedly connected to the front end of the pillar 8, a U-shaped frame 10 is fixedly connected to the front end of the pad 9, and a clamping claw 11 is hingedly arranged at the middle part of the U-shaped frame 10.
[0028] Specifically, the first bevel gear 41 and the second bevel gear 42 are arranged inside the adjustment box 4, and the rotating rod 6 is fixedly connected to the first bevel gear 41 by passing through the front side of the adjustment box 4, and the first bevel gear 41 is meshed with the second bevel gear 42. The advantage is that by rotating the adjustment rod 5, the adjustment rod 5 can drive the rotating rod 6 to rotate, and the rotating rod 6 can drive the first bevel gear 41 to rotate, and the first bevel gear 41 is meshed with the second bevel gear 42, that is, the second bevel gear 42 is driven to rotate.
[0029] Specifically, the front end of the second bevel gear 42 is fixedly connected with a screw rod 43, and the screw rod 43 is threadedly connected to the disc 7 by penetrating the adjustment box 4. The advantage is that when the adjustment rod 5 is rotated clockwise, the adjustment rod 5 drives the rotating rod 6 and the first bevel gear 41 fixedly connected to the front end of the rotating rod 6 to rotate, and the first bevel gear 41 is meshed with the second bevel gear 42 to drive the screw rod 43 fixedly connected to one side of the second bevel gear 42 to rotate, and a thread hole is opened in the middle of the disc 7, and the thread hole is meshed with the thread on the screw rod 43, that is, the screw rod 43 can drive the disc 7 with the front end threaded connection to be fed along the screw rod 43 to the side away from the adjustment box 4.
[0030] Specifically, the front end of the disc 7 is fixedly connected to a transmission rod 71, the front end of the transmission rod 71 is hinged with a connection buckle 72, and the front end of the connection buckle 72 is hinged to the clamping claw 11. The advantage is that one side of the connection buckle 72 is hinged to the transmission rod 71, and the other end of the connection buckle 72 is hinged to the clamping claw 11, that is, when the transmission rod 71 is pushed, the transmission rod 71 can make the connection buckle 72 drive the clamping claw 11 to move, and since the clamping claw 11 is arranged inside the U-shaped frame 10, the U-shaped frame 10 can make the clamping claw 11 only move inside and outside the U-shaped frame 10.
[0031] Specifically, a hole is formed through the outer surface of the pad 9, and the transmission rod 71 is slidably connected to the pad 9 through the hole. The advantage is that when the disc 7 driven by the adjusting rod 5 is fed to the side away from the adjusting box 4, the disc 7 can drive the transmission rod 71 to pass through the hole on the pad 9 and feed to the front end, and the transmission rod 71 drives the connecting buckle 72 to move, and the connecting buckle 72 drives the clamping jaw 11 to move through the hinged relationship with the clamping jaw 11, and the clamping jaw 11 is hinged inside the U-shaped frame 10, that is, the U-shaped frame 10 limits the movement direction of the clamping jaw 11, and the clamping jaw 11 can only be expanded outward or tightened inward. At the same time, three groups of U-shaped frames 10 and clamping jaws 11 are provided, so that when the adjusting rod 5 is rotated clockwise, the three groups of clamping jaws 11 are opened at the same time, and when it is rotated counterclockwise, the three groups of clamping jaws 11 can be controlled to shrink to the center position at the same time and fix the pressure pipeline, so that the pressure pipeline can be clamped and positioned in a centering manner.
[0032] Specifically, the inner wall of the clamping jaws 11 is provided with an anti-skid pad 12. The advantage is that when the three groups of clamping jaws 11 are simultaneously fed to the center position and clamp the pressure pipe, the anti-skid pad 12 provided on the inner wall of the clamping jaws 11 can protect the outer surface of the pressure pipe to prevent the outer surface from being scratched and causing damage to the pipe, and can also increase the friction force to clamp the pressure pipe more firmly, so that the positioning is accurate.
[0033] When in use, by rotating the adjusting rod 5 clockwise, the adjusting rod 5 drives the rotating rod 6 and the first bevel gear 41 fixedly connected to the front end of the rotating rod 6 to rotate, the first bevel gear 41 meshes with the second bevel gear 42 to drive the screw 43 fixedly connected to one side of the second bevel gear 42 to rotate, the screw 43 can drive the disc 7 connected to the front end threadedly to be fed along the screw 43 to the side away from the adjusting box 4, the disc 7 can drive the transmission rod 71 to be fed to the front end through the hole on the pad 9, the transmission rod 71 drives the connecting buckle 72 to move, and the connecting buckle 72 is connected to the front end of the adjusting box 4. The clamping jaw 11 is hinged with the U-shaped frame 10, that is, the clamping jaw 11 is driven to move, and the clamping jaw 11 is hinged inside the U-shaped frame 10, that is, the U-shaped frame 10 limits the movement direction of the clamping jaw 11, and the clamping jaw 11 can only be expanded outward or tightened inward. At the same time, three groups of U-shaped frames 10 and clamping jaws 11 are provided, so that when the adjusting rod 5 is rotated clockwise, the three groups of clamping jaws 11 are opened at the same time, and when it is rotated counterclockwise, the three groups of clamping jaws 11 can be controlled to shrink to the center position at the same time and fix the pressure pipeline, so that the pressure pipeline can be clamped and positioned in a centering manner.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pressure pipeline positioning detection device, comprising a workbench (1), Features: The upper surface of the workbench (1) is provided with a base (2), a cylinder (3) is provided inside the base (2), an adjustment box (4) is provided at the output end of the cylinder (3), an adjustment rod (5) is provided on the front of the adjustment box (4), a rotating rod (6) is fixedly connected to the front end of the adjustment rod (5), a disc (7) is provided on one side of the adjustment box (4), and a pillar (8) is fixedly connected to the front end of the adjustment box (4), a pad (9) is fixedly connected to the front end of the pillar (8), a U-shaped frame (10) is fixedly connected to the front end of the pad (9), and a clamping claw (11) is hingedly provided in the middle of the U-shaped frame (10).
2. A pressure pipeline positioning detection device according to claim 1, Features: The regulating box (4) is provided with a first bevel tooth (41) and a second bevel tooth (42) inside, the rotating rod (6) is fixedly connected to the first bevel tooth (41) by passing through the front side of the regulating box (4), and the first bevel tooth (41) is meshed with the second bevel tooth (42).
3. A pressure pipeline positioning detection device according to claim 2, Features: A screw rod (43) is fixedly connected to the front end of the second bevel gear (42), and the screw rod (43) is threadedly connected to the disc (7) by penetrating the adjustment box (4).
4. A pressure pipeline positioning detection device according to claim 1, Features: The front end of the disc (7) is fixedly connected to a transmission rod (71), the front end of the transmission rod (71) is hinged to a connecting buckle (72), and the front end of the connecting buckle (72) is hinged to the clamping claw (11).
5. A pressure pipeline positioning detection device according to claim 4, Features: A hole is formed through the outer surface of the pad (9), and the transmission rod (71) is slidably connected to the pad (9) through the hole.
6. A pressure pipeline positioning detection device according to claim 1, Features: The inner wall of the clamping jaw (11) is provided with an anti-slip pad (12).