CN220188203U - Pressure-resistant detection device for seamless steel tube - Google Patents
Pressure-resistant detection device for seamless steel tube Download PDFInfo
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- CN220188203U CN220188203U CN202321233791.3U CN202321233791U CN220188203U CN 220188203 U CN220188203 U CN 220188203U CN 202321233791 U CN202321233791 U CN 202321233791U CN 220188203 U CN220188203 U CN 220188203U
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- fixedly connected
- seamless steel
- steel pipe
- detection device
- pressure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a pressure-resistant detection device for a seamless steel tube, which comprises a workbench, wherein the top of the workbench is slidably connected with two movable plates, the top of the workbench is provided with a driving structure, the top of the driving structure is respectively connected with the two movable plates, the opposite sides of the two movable plates are fixedly connected with support rods, the opposite ends of the two support rods are fixedly connected with guide posts, the two guide posts are in a truncated cone shape, sliding plates which are slidably connected with the two support rods are sleeved on the two support rods, and the inner sides of the two sliding plates are fixedly connected with the two sliding blocks. The utility model is very convenient and quick in clamping the seamless steel pipes, effectively improves the detection efficiency of the device, and can position the central shaft of the seamless steel pipes when detecting different seamless steel pipes, thereby improving the detection effect of the device.
Description
Technical Field
The utility model relates to the technical field of seamless steel tube detection, in particular to a pressure-resistant detection device for a seamless steel tube.
Background
The seamless steel pipe is formed by perforating a whole round steel, and the steel pipe with no weld seam on the surface is called as a seamless steel pipe. According to the production method, the seamless steel pipe can be divided into hot rolled seamless steel pipe, cold drawn seamless steel pipe, extruded seamless steel pipe, jacking pipe and the like, and the seamless steel pipe has wide application and is mainly used as a pipeline or a structural part for conveying fluid. In order to detect the compressive quality of the seamless steel pipe in the production process, the pressure-resistant detection device for the seamless steel pipe is needed, the existing seamless steel pipe is fixed, and pressure-resistant detection can only be carried out on the seamless steel pipe with fixed length in the detection process of the seamless steel pipe, so that the flexibility of the seamless steel pipe is reduced, meanwhile, the stability effect on the seamless steel pipe is reduced when the original pressure-resistant detection device for the seamless steel pipe is fixed, the pressure-resistant detection is offset, and the accuracy of the pressure-resistant detection device for the seamless steel pipe for the pressure-resistant data detection of the seamless steel pipe is reduced.
In order to solve the above-mentioned problems, the utility model patent of the grant publication number CN 218098661U discloses a pressure-resistant detection device for a seamless steel pipe, specifically discloses: including first supporting seat and second supporting seat, the equal sliding connection in both sides of first supporting seat and second supporting seat bottom has electronic slip table, electronic slip table's front and the equal bolt in back have the fixing base, electronic slip table positive fixing base bolt has the controller, can drive the position of first supporting seat and second supporting seat through the effect that sets up electronic slip table and remove, improved the flexible operation of withstand voltage detection device for seamless steel pipe, simultaneously through setting up the cooperation of first lead screw, the second lead screw, thread bush and supplementary stopper, can provide supplementary spacing effect to seamless steel pipe's fixed, improved the stability effect to seamless steel pipe, be difficult for leading to withstand voltage detection to take place the skew, thereby improved the accuracy that withstand voltage detection device for seamless steel pipe detected seamless steel pipe withstand voltage data.
The accuracy of pressure-resistant data detection of the seamless steel tube by the pressure-resistant detection device for the seamless steel tube can be improved, but the whole detection process is very troublesome, the auxiliary limiting mechanism is required to rotate for many times, and the two auxiliary limiting mechanisms are asynchronous in adjustment of the seamless steel tube, so that the seamless steel tube is obliquely arranged, and the pressure detection effect is affected.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a pressure-resistant detection device for a seamless steel tube.
In order to solve the above background technical problems, the present utility model adopts the following technical scheme.
The utility model provides a withstand voltage detection device for seamless steel pipe, includes the workstation, the top sliding connection of workstation has two movable plates, the top of workstation is provided with drive structure, drive structure's top is connected with two movable plates respectively, two equal fixedly connected with bracing piece in opposite one side of movable plate, two equal fixedly connected with guide post in opposite one end of bracing piece, two the shape of guide post all is the round platform shape setting, two all overlaps on the bracing piece and is equipped with its sliding connection's slide, two equal fixedly connected with two sliders in inboard of slide, two equal sliding connection of inner wall of bracing piece has the disc, two the outside of disc respectively with four slider fixed connection, two equal fixedly connected with drive plate in opposite one side of disc, two evenly distributed's recess has all been seted up on the drive plate, two the outside of bracing piece all alternates the splint of annular distribution, two sets of the shape of splint all is trapezoidal setting, two sets of one side respectively with the inner wall of two sets of recess contacts, two sets of electric connection's slide, two sets of electric connection has the clamp, the equal fixedly connected with spring of electric connection of side of support bracket, the electric connection has the top of push rod.
As a further description of the above technical solution:
the driving structure comprises a sliding groove, the sliding groove is formed in the workbench, a screw rod is rotatably connected to the inner wall of the sliding groove, a motor is fixedly connected to the left side of the workbench, the left side of the screw rod penetrates through the workbench and is fixedly connected with an output shaft of the motor, two driving blocks in threaded connection with the screw rod are sleeved on the screw rod, and the tops of the two driving blocks are fixedly connected with two moving plates respectively.
As a further description of the above technical solution:
the inner wall of the groove is rotationally connected with a slide bar, and the outer side of the slide bar is contacted with the clamping plate.
As a further description of the above technical solution:
the bottom fixedly connected with pressure sensor of briquetting, pressure sensor's bottom fixedly connected with clamp plate.
As a further description of the above technical solution:
the top of workstation alternates there is hydraulic push rod, hydraulic push rod's top fixedly connected with supporting shoe.
Compared with the prior art, the utility model has the advantages that:
this scheme is very convenient and fast when the centre gripping to seamless steel pipe, and the effectual hoisting device detects efficiency, can be when detecting different seamless steel pipes moreover, fix a position seamless steel pipe center pin position, hoisting device's detection effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;
fig. 4 is a diagram showing the positional relationship between the driving block and the clamping plate in the present utility model.
The reference numerals in the figures illustrate:
1. a work table; 2. a moving plate; 3. a driving structure; 301. a chute; 302. a screw rod; 303. a motor; 304. a driving block; 4. a support rod; 5. a guide post; 6. a slide plate; 7. a slide block; 8. a disc; 9. a driving plate; 10. a groove; 11. a clamping plate; 12. a spring; 13. a mounting frame; 14. an electric push rod; 15. briquetting; 16. a slide bar; 17. a pressure sensor; 18. a pressing plate; 19. a hydraulic push rod; 20. and a supporting block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 4, in the present utility model: the utility model provides a withstand voltage detection device for seamless steel pipe, including workstation 1, the top sliding connection of workstation 1 has two movable plates 2, the top of workstation 1 is provided with drive structure 3, the top of drive structure 3 is connected with two movable plates 2 respectively, the opposite side of two movable plates 2 all fixedly connected with bracing piece 4, the opposite end of two bracing pieces 4 all fixedly connected with guide post 5, the shape of two guide post 5 all is the round platform shape setting, all cover on two bracing pieces 4 and be equipped with slide 6 rather than sliding connection, the inboard of two slide 6 all fixedly connected with two sliders 7, the inner wall of two bracing pieces 4 all sliding connection has disc 8, the outside of two disc 8 respectively with four slider 7 fixed connection, the opposite side of two disc 8 all fixedly connected with drive plate 9, evenly distributed's recess 10 has all been seted up on two drive plate 9, the outside of two bracing piece 4 all has annular distributed splint 11, the shape of two sets of splint 11 all is trapezoidal setting, one side of two sets of 11 is the contact with the inner wall of two sets of recess 10 respectively, one side of two sets of 11 is connected with electric clamping plates 12 fixedly connected with 13 of 13 on the top of electric bracket, the push rod 13 fixedly connected with 13 on the top of the electric bracket 13, the top of the electric bracket is fixedly connected with 13; the driving structure 3 comprises a sliding groove 301, the sliding groove 301 is formed in the workbench 1, a screw rod 302 is rotatably connected to the inner wall of the sliding groove 301, a motor 303 is fixedly connected to the left side of the workbench 1, the left side of the screw rod 302 penetrates through the workbench 1 and is fixedly connected with an output shaft of the motor 303, two driving blocks 304 in threaded connection with the screw rod 302 are sleeved on the screw rod 302, and the tops of the two driving blocks 304 are fixedly connected with the two movable plates 2 respectively.
In the utility model, when in use, firstly, a seamless steel pipe is placed between two support rods 4, then a user can control the distance between two movable plates 2 by starting a motor 303, the motor 303 can drive a screw rod 302 to rotate after being started, the screw rod 302 is in threaded connection with a driving block 304, the screw rod 302 can drive the driving block 304 to slide along a sliding groove 301 after rotating, the screw rod 302 is in double-threaded arrangement, the top of the driving block 304 is fixedly connected with the movable plates 2, the aim of controlling the distance between the two movable plates 2 is further realized, the two support rods 4 are driven to approach the seamless steel pipe after the distance between the two movable plates 2 is reduced, a guide post 5 on the support rods 4 can be firstly inserted into the steel pipe, then the steel pipe can be sleeved on the support rods 4 along the guide post 5, one end of the guide post 5 close to the steel pipe has small diameter, and further the steel pipes with different diameters are used, the practicality of the device is improved, the steel pipe is sleeved on the supporting rods 4 and then contacts with the sliding plate 6, along with the movement of the two supporting rods 4, the sliding plate 6 slides along the supporting rods 4, the sliding plate 6 drives the disc 8 to move through the sliding block 7, the disc 8 drives the driving plate 9 to move after moving, the driving plate 9 drives the inner wall of the groove 10 to extrude the clamping plate 11, the inclined plane of the clamping plate 11 is deviated after being extruded by the groove 10 due to the trapezoid arrangement of the clamping plate 11, the clamping plate 11 extends out of the supporting rods 4 until all the clamping plates 11 are tightly attached to the inner wall of the seamless steel pipe, the clamping of the seamless steel pipe is further realized, the central shaft of the seamless steel pipe at the moment and the central shafts of the two supporting rods 4 are positioned at the same position, and then the seamless steel pipe is horizontally arranged and just below the pressing block 15, at the moment, the electric push rod 14 is started to drive the pressing block 15 to descend, and then pressure resistance detection can be carried out on the seamless steel tube.
Please refer to fig. 3 and 4, wherein: the inner wall of the groove 10 is rotatably connected with a slide bar 16, and the outer side of the slide bar 16 is contacted with the clamping plate 11.
According to the utility model, the friction force between the groove 10 and the clamping plate 11 can be reduced by arranging the sliding rod 16, so that the running smoothness of the device is improved, and the service life of the device is prolonged by reducing abrasion.
Please refer to fig. 2, wherein: the bottom of briquetting 15 fixedly connected with pressure sensor 17, the bottom of pressure sensor 17 fixedly connected with clamp plate 18.
In the utility model, after the pressing block 15 descends, the pressing plate 18 is used for detecting the extrusion of the seamless steel pipe, and the pressure sensor 17 is used for detecting the downward pressure, so that the user can record the detection result conveniently.
Please refer to fig. 2, wherein: the top of the workbench 1 is inserted with a hydraulic push rod 19, and the top of the hydraulic push rod 19 is fixedly connected with a supporting block 20.
According to the utility model, through the arrangement of the supporting blocks 20, the hydraulic push rod 19 can be started to drive the supporting blocks 20 to ascend to contact with the seamless steel pipe in the detection process, so that the seamless steel pipe is supported, the bending condition of the seamless steel pipe is reduced, and the detection effect of the device is improved.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides a withstand voltage detection device for seamless steel pipe, includes workstation (1), its characterized in that: the top sliding connection of workstation (1) has two movable plates (2), the top of workstation (1) is provided with drive structure (3), the top of drive structure (3) is connected with two movable plates (2) respectively, two the equal fixedly connected with bracing piece (4) of opposite side of movable plate (2), two the equal fixedly connected with guide post (5) of opposite end of bracing piece (4), two the shape of guide post (5) is the round platform shape setting, two all overlaps on bracing piece (4) and is equipped with slide (6) rather than sliding connection, two the inboard of slide (6) is all fixedly connected with two slider (7), two the equal sliding connection of inner wall of bracing piece (4) has disc (8), two the outside of disc (8) respectively with four slider (7) fixed connection, two the equal fixedly connected with drive plate (9) of opposite side of disc (8), two the equal distributed recess (10) have been seted up on drive plate (9) respectively the equal cover slide (4), two the outside of slide (6) all is the equal fixedly connected with disc (8) of annular clamp (11) and two sets of clamp plates (11) are the equal contact with each other of two sets of clamp plates (11), two sets of one side of splint (11) is all fixedly connected with spring (12), the top fixedly connected with mounting bracket (13) of workstation (1), interlude on mounting bracket (13) have rather than fixed connection's electric putter (14), the bottom fixedly connected with briquetting (15) of electric putter (14).
2. The pressure-resistant detection device for a seamless steel pipe according to claim 1, wherein: the driving structure (3) comprises a sliding groove (301), the sliding groove (301) is formed in a workbench (1), a screw rod (302) is rotatably connected to the inner wall of the sliding groove (301), a motor (303) is fixedly connected to the left side of the workbench (1), the left side of the screw rod (302) penetrates through the workbench (1) and is fixedly connected with an output shaft of the motor (303), two driving blocks (304) in threaded connection with the screw rod are sleeved on the screw rod (302), and the tops of the two driving blocks (304) are fixedly connected with two movable plates (2) respectively.
3. The pressure-resistant detection device for a seamless steel pipe according to claim 1, wherein: the inner wall of the groove (10) is rotatably connected with a slide bar (16), and the outer side of the slide bar (16) is contacted with the clamping plate (11).
4. The pressure-resistant detection device for a seamless steel pipe according to claim 1, wherein: the bottom of briquetting (15) fixedly connected with pressure sensor (17), the bottom of pressure sensor (17) is fixedly connected with clamp plate (18).
5. The pressure-resistant detection device for a seamless steel pipe according to claim 1, wherein: the top of workstation (1) is interluded and is had hydraulic push rod (19), the top fixedly connected with supporting shoe (20) of hydraulic push rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233791.3U CN220188203U (en) | 2023-05-22 | 2023-05-22 | Pressure-resistant detection device for seamless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233791.3U CN220188203U (en) | 2023-05-22 | 2023-05-22 | Pressure-resistant detection device for seamless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220188203U true CN220188203U (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321233791.3U Active CN220188203U (en) | 2023-05-22 | 2023-05-22 | Pressure-resistant detection device for seamless steel tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN220188203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118533641A (en) * | 2024-07-23 | 2024-08-23 | 天津仁爱学院 | A pressure test fixture for cylinder liner of internal combustion engine |
| CN118583655A (en) * | 2024-05-29 | 2024-09-03 | 江苏巨利精密钢管有限公司 | A pressure testing device and method based on seamless steel pipe |
-
2023
- 2023-05-22 CN CN202321233791.3U patent/CN220188203U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583655A (en) * | 2024-05-29 | 2024-09-03 | 江苏巨利精密钢管有限公司 | A pressure testing device and method based on seamless steel pipe |
| CN118583655B (en) * | 2024-05-29 | 2024-11-29 | 江苏巨利精密钢管有限公司 | A pressure testing device and method based on seamless steel pipe |
| CN118533641A (en) * | 2024-07-23 | 2024-08-23 | 天津仁爱学院 | A pressure test fixture for cylinder liner of internal combustion engine |
| CN118533641B (en) * | 2024-07-23 | 2024-10-25 | 天津仁爱学院 | Internal combustion engine cylinder liner pressure gauge |
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