CN221124108U - Pressure-resistant blasting testing machine for pipe - Google Patents
Pressure-resistant blasting testing machine for pipe Download PDFInfo
- Publication number
- CN221124108U CN221124108U CN202322549168.5U CN202322549168U CN221124108U CN 221124108 U CN221124108 U CN 221124108U CN 202322549168 U CN202322549168 U CN 202322549168U CN 221124108 U CN221124108 U CN 221124108U
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- 238000005422 blasting Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The application relates to a pressure-resistant blasting testing machine for pipes, which belongs to the field of pipe testing equipment and comprises a testing box, wherein a clamping assembly is arranged in the testing box and comprises a fixed plate and a movable plate, the fixed plate is fixed with the inner bottom wall of the testing box, the movable plate is arranged in parallel with the fixed plate and is in sliding connection with the bottom wall of the testing box, and one end of the movable plate, which is far away from the fixed plate, is provided with a driving piece for driving the movable plate to slide; the one end that fixed plate and movable plate are close to each other all is fixed with the rubber slab, and the both sides of movable plate all are fixed with the mounting panel, and one side that two mounting panels are close to each other all is provided with the clamping plate, and two sides that the clamping plate kept away from each other all are fixed with the connecting rod, and the connecting rod is kept away from the one end of clamping plate and is run through the mounting panel, is fixed with the first spring that cup joints with the connecting rod between clamping plate and the mounting panel, and the one end of tubular product is located between two clamping plates. The application has the effect of being convenient for testing the pipes with different pipe diameters.
Description
Technical Field
The application relates to the field of pipe test equipment, in particular to a pressure-resistant bursting test machine for pipes.
Background
The pipe is a common material in the construction engineering, the pipe is usually used for manufacturing a pipe, after the pipe is manufactured into the pipe, a pressure-resistant explosion experiment is needed to be carried out on the pipe, the pressure-resistant explosion experiment machine for the pipe is designed and produced according to the standard requirement, is used for measuring the pressure-resistant damage time or the maximum pressure value of instantaneous explosion of the thermoplastic pipe and the composite pipe under the conditions of long-time constant internal pressure and constant temperature, and is necessary detection equipment for plastic pipe manufacturers and detection mechanisms.
When the traditional pressure-resistant explosion testing machine for the pipe is used, a clamp is arranged at the end part of the pipe for sealing and clamping, and when the pipe with different pipe diameters is required to be detected, the clamp with the corresponding size is required to be replaced frequently, so that the defect of inconvenient detection on the pipe with different pipe diameters exists.
Disclosure of utility model
In order to facilitate testing of pipes with different pipe diameters, the application provides a pressure-resistant bursting test machine for pipes.
The application provides a pressure-resistant blasting tester for pipes, which adopts the following technical scheme:
The pressure-resistant blasting testing machine for the pipe comprises a testing box, wherein a clamping assembly is arranged in the testing box, the clamping assembly comprises a fixed plate and a movable plate, the fixed plate is fixed with the inner bottom wall of the testing box, the movable plate is arranged in parallel with the fixed plate and is in sliding connection with the bottom wall of the testing box, and a driving piece for driving the movable plate to slide is arranged at one end, far away from the fixed plate, of the movable plate;
The fixed plate with the one end that the movable plate is close to each other all is fixed with the rubber slab, the both sides of movable plate all are fixed with the mounting panel, two one side that the mounting panel is close to each other all is provided with the clamping plate, two one side that the clamping plate is kept away from each other all is fixed with the connecting rod, the connecting rod is kept away from the one end that the clamping plate runs through the mounting panel, the clamping plate with be fixed with between the mounting panel with the first spring that the connecting rod cup jointed, the one end of tubular product is located two between the clamping plate.
Through adopting above-mentioned technical scheme, when carrying out withstand voltage blasting test to the tubular product, put the tubular product between fixed plate and the movable plate, the one end of tubular product is put between two clamping plates, the pulling connecting rod makes clamping plate support and presses first spring, makes the distance between two clamping plates increase to put the one end of tubular product between two clamping plates, two clamping plates carry out spacingly to the tubular product, the movable plate removal is driven to the driving piece, makes the tubular product be clamped between two rubber plates on fixed plate and the movable plate. Through setting up two clamping plates, the distance between two clamping plates can be adjusted to can carry out withstand voltage blasting test to the tubular product of different pipe diameters.
Optionally, the tightening plate is an arc-shaped plate.
By adopting the technical scheme, the tightening plate is an arc-shaped plate, so that the tightening plate is convenient to clamp the pipe.
Optionally, two sides that the clamping plate kept away from each other all are fixed with the guide bar, the guide bar is kept away from the one end that the clamping plate was kept away from runs through the mounting panel.
By adopting the technical scheme, the guide rod increases the stability of the clamping plate.
Optionally, support assemblies for supporting the pipe are arranged at two ends of the pipe.
Through adopting above-mentioned technical scheme, supporting component supports the tubular product, is convenient for install the tubular product.
Optionally, the supporting component comprises a supporting plate and a second spring fixed at the bottom of the supporting plate, and one end of the second spring away from the supporting plate is fixed with the inner bottom wall of the test box.
Through adopting above-mentioned technical scheme, the second spring supports the backup pad, and the backup pad supports the bottom of tubular product.
Optionally, a sliding block is fixed at the bottom of the moving plate, and a sliding groove for sliding the sliding block is formed in the inner bottom wall of the test box.
Through adopting above-mentioned technical scheme, when the driver drive movable plate removed, the slider was along the spout slip to stability when having increased movable plate and removed.
Optionally, a locking component for limiting the sliding block to slide in a direction away from the fixed plate is arranged in the sliding groove.
Through adopting above-mentioned technical scheme, locking component can restrict the slider to keeping away from the direction removal of fixed plate to spacing movable plate moves to keeping away from the fixed plate direction, thereby has increased the stability of movable plate, thereby makes movable plate and fixed plate tighten the both ends of tubular product.
Optionally, locking assembly includes first threaded rod, second threaded rod and sleeve pipe, first threaded rod with the screw thread opposite direction of second threaded rod, the sleeve pipe is located first threaded rod with between the second threaded rod, the sleeve pipe respectively with first threaded rod and second threaded rod threaded connection, set up first fixed slot on the slider, be fixed with on the first threaded rod with first fixed slot grafting complex first fixed block, the spout is kept away from the one end of fixed plate is provided with the installation piece, the second fixed slot has been seted up on the installation piece, be fixed with on the second threaded rod with second fixed slot grafting complex second fixed block.
Through adopting above-mentioned technical scheme, rotate the sleeve pipe, make the first fixed block on the first threaded rod support tight slider, the second fixed block on the second threaded rod supports tight installation piece to reduce the slider to keeping away from the possibility that the fixed plate direction moved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. By arranging the two clamping plates, the distance between the two clamping plates can be adjusted, so that pressure-resistant blasting tests can be carried out on the pipes with different pipe diameters;
2. the locking component can limit the sliding block to move towards the direction far away from the fixed plate, so that the limiting moving plate moves towards the direction far away from the fixed plate, the stability of the moving plate is improved, and the moving plate and the fixed plate tighten the two ends of the pipe.
Drawings
Fig. 1 is a schematic view of the overall structure embodying the present application.
Fig. 2 is a schematic view of a support plate and a second spring embodying the present application.
Fig. 3 is a schematic view of a spacing assembly embodying the present application.
Fig. 4 is a schematic view of a locking assembly embodying the present application.
Reference numerals illustrate: 1. a test chamber; 11. a bracket; 12. a chute; 2. a clamping assembly; 21. a fixing plate; 211. a rubber plate; 22. a moving plate; 221. a slide block; 23. a cylinder; 3. a limit component; 31. tightening the plate; 311. a guide rod; 32. a mounting plate; 33. a connecting rod; 331. a connecting block; 34. a first spring; 4. a support assembly; 41. a support plate; 42. a second spring; 5. an exhaust pipe; 51. a valve; 6. a water inlet pipe; 7. a locking assembly; 71. a first threaded rod; 711. a first fixed block; 712. a first fixing groove; 72. a second threaded rod; 721. a second fixed block; 73. a sleeve; 8. a mounting block; 81. a second fixing groove; 9. and (5) a pipe.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 4.
The embodiment of the application discloses a pressure-resistant blasting testing machine for pipes. Referring to fig. 1 and 2, the pipe pressure-resistant blasting tester comprises a bracket 11 and a test box 1, wherein the top of the test box 1 is opened, and a clamping assembly 2 for clamping a pipe 9 is arranged in the test box 1.
The clamping assembly 2 comprises a fixed plate 21 and a movable plate 22, wherein the bottom of the fixed plate 21 is fixed with the inner bottom wall of the test box 1, the movable plate 22 is slidably connected with the bottom wall of the test box 1, the movable plate 22 is arranged in parallel with the fixed plate 21, a driving piece for driving the movable plate 22 to slide is arranged on one side, far away from the fixed plate 21, of the movable plate 22, the driving piece is an air cylinder 23, and a piston rod of the air cylinder 23 is fixed with the movable plate 22.
Two sliding blocks 221 are fixed at the bottom of the moving plate 22, two sliding grooves 12 are formed in the bottom of the test box 1, the two sliding grooves 12 are symmetrically arranged by taking an air cylinder 23 as a center, two sliding blocks 221 are fixed at the bottom of the moving plate 22, the sliding blocks 221 are in sliding connection with the sliding grooves 12, and when the air cylinder 23 pushes the moving plate 22 to move towards the direction of the fixed plate 21, the sliding blocks 221 slide along the sliding grooves 12, so that the stability of the moving plate 22 is improved.
Referring to fig. 1 and 3, rubber plates 211 are fixed to sides of the moving plate 22 and the fixed plate 21, which are close to each other, the pipe 9 is located between the two rubber plates 211, and a limiting assembly 3 limiting the pipe 9 is disposed on the moving plate 22. The limiting component 3 comprises two clamping plates 31, wherein the clamping plates 31 are circular arc-shaped plates, and one end of the pipe 9 is positioned between the two circular arc-shaped plates. The mounting plate 32 is fixed to both sides of the movable plate 22, the connecting rods 33 are fixed to both sides of the two clamping plates 31, which are far away from each other, the connecting rods 33 penetrate through the mounting plate 32 and are fixed with the connecting blocks 331, the first springs 34 are fixed between the clamping plates 31 and the mounting plate 32, and the first springs 34 are sleeved with the connecting rods 33. Guide rods 311 are arranged on the upper side and the lower side of the connecting rod 33, one end of each guide rod 311 is fixed with the clamping plate 31, and the other end of each guide rod 311 penetrates through the mounting plate 32.
The both ends of tubular product 9 are provided with supporting component 4, and supporting component 4 plays the effect of supporting to tubular product 9, and supporting component 4 includes backup pad 41 and second spring 42, and backup pad 41 is the circular arc, and second spring 42 is fixed between backup pad 41 and the interior bottom wall of test chamber 1. When the pipe 9 is installed, two ends of the pipe 9 are placed on the supporting plate 41, and the pipe 9 is supported by the supporting plate 41, so that the pipe 9 is installed conveniently.
The exhaust pipe 5 and the water inlet pipe 6 are arranged on the fixed plate 21, the exhaust pipe 5 and the water inlet pipe 6 penetrate through the fixed plate 21 and the rubber plate 211, and the valve 51 is arranged on the exhaust pipe 5. When the pressure-resistant blasting test is carried out on the pipe 9, the pipe 9 is placed between the fixed plate 21 and the movable plate 22, two ends of the pipe 9 are respectively placed on the corresponding supporting plates 41, then the pipe 9 is clamped and limited through the two clamping plates 31, then the air cylinder 23 is started, the movable plate 22 is pushed to move towards the direction of the fixed plate 21, the fixed plate 21 and the movable plate 22 are used for blocking the two ends of the pipe 9, then water is filled into the pipe 9, and the pressure-resistant blasting test is carried out on the pipe 9.
Referring to fig. 2 and 4, a locking assembly 7 for restricting the sliding movement of the sliding block 221 in a direction away from the fixed plate 21 is provided in the chute 12, and the locking assembly 7 includes a first threaded rod 71, a second threaded rod 72, and a sleeve 73, the threads of the first threaded rod 71 and the second threaded rod 72 being opposite, and the sleeve 73 being located intermediate the first threaded rod 71 and the second threaded rod 72. The first threaded rod 71 and the second threaded rod 72 are in threaded connection with the sleeve 73, a first fixing block 711 is fixed at one end, far away from the sleeve 73, of the first threaded rod 71, a first fixing groove 712 is formed in one side, close to the sleeve 73, of the sliding block 221, the first fixing block 711 is in a hexagonal prism shape, the first fixing block 711 is in plug-in fit with the first fixing groove 712, and after the first fixing block 711 is inserted into the first fixing groove 712, the first threaded rod 71 cannot rotate.
One side of the sliding groove 12 far away from the fixed plate 21 is provided with a mounting block 8, the mounting block 8 is fixed with the groove wall of the sliding groove 12, one end of the mounting block 8 close to the sleeve 73 is provided with a second fixing groove 81, one end of the second threaded rod 72 far away from the sleeve 73 is fixed with a second fixing block 721, the second fixing block 721 is in a hexagonal prism shape, and the second fixing block 721 is in plug-in fit with the second fixing groove 81.
When the cylinder 23 drives the moving plate 22 to press the pipe 9, the length of the whole of the first threaded rod 71, the sleeve 73 and the second threaded rod 72 is adjusted, the first fixing block 711 is inserted into the first fixing groove 712, the second fixing block 721 is inserted into the second fixing groove 81, and then the sleeve 73 is rotated, so that the whole length of the first threaded rod 71, the sleeve 73 and the second threaded rod 72 is prolonged, the first threaded rod 71 is abutted against the sliding block 221, the possibility that the sliding block 221 moves in a direction away from the fixed plate 21 is reduced, and the fixed plate 21 and the moving plate 22 clamp the pipe 9.
The implementation principle of the pipe pressure-resistant blasting testing machine provided by the embodiment of the application is as follows: when the pipe 9 is installed, two ends of the pipe 9 are placed on the corresponding supporting plates 41, one end of the pipe 9 is clamped by the two clamping plates 31, the front and back positions of the pipe 9 are limited, then the air cylinder 23 is started, the air cylinder 23 pushes the moving plate 22 to move towards the direction of the fixed plate 21, and accordingly the fixed plate 21 and the moving plate 22 abut against the two ends of the pipe 9.
The overall length of the first threaded rod 71, sleeve 73 and second threaded rod 72 is then adjusted such that the first threaded rod 71 abuts the slider 221, thereby increasing the stability of the mobile plate 22.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a tubular product withstand voltage blasting test machine which characterized in that: the automatic test device comprises a test box (1), wherein a clamping assembly (2) is arranged inside the test box (1), the clamping assembly (2) comprises a fixed plate (21) and a movable plate (22), the fixed plate (21) is fixed with the inner bottom wall of the test box (1), the movable plate (22) is arranged in parallel with the fixed plate (21) and is in sliding connection with the bottom wall of the test box (1), and a driving piece for driving the movable plate (22) to slide is arranged at one end, far away from the fixed plate (21), of the movable plate (22);
Rubber plates (211) are fixed at one ends of the fixed plates (21) and the movable plates (22) which are close to each other, mounting plates (32) are fixed at two sides of the movable plates (22), clamping plates (31) are arranged at one sides of the two mounting plates (32) which are close to each other, connecting rods (33) are fixed at one sides of the two clamping plates (31) which are far away from each other, one end of the connecting rod (33) far away from the tightening plate (31) penetrates through the mounting plate (32), a first spring (34) sleeved with the connecting rod (33) is fixed between the tightening plate (31) and the mounting plate (32), and one end of the pipe (9) is located between the two tightening plates (31).
2. The pipe pressure blast testing machine according to claim 1, wherein: the clamping plate (31) is a circular arc-shaped plate.
3. A pipe pressure blast testing machine according to claim 1 or 2, wherein: two clamping plates (31) are fixed with guide rods (311) on one sides far away from each other, and one ends of the guide rods (311) far away from the clamping plates (31) penetrate through the mounting plate (32).
4. The pipe pressure blast testing machine according to claim 1, wherein: and supporting components (4) for supporting the pipe (9) are arranged at two ends of the pipe (9).
5. The pipe pressure blast testing machine according to claim 4, wherein: the support assembly (4) comprises a support plate (41) and a second spring (42) fixed at the bottom of the support plate (41), and one end, far away from the support plate (41), of the second spring (42) is fixed with the inner bottom wall of the test box (1).
6. The pipe pressure blast testing machine according to claim 1, wherein: the bottom of the moving plate (22) is fixedly provided with a sliding block (221), and the inner bottom wall of the test box (1) is provided with a sliding groove (12) for the sliding block (221) to slide.
7. The pipe pressure blast testing machine according to claim 6, wherein: a locking component (7) for limiting the sliding block (221) to slide away from the fixed plate (21) is arranged in the sliding groove (12).
8. The pipe pressure blast testing machine according to claim 7, wherein: locking subassembly (7) include first threaded rod (71), second threaded rod (72) and sleeve pipe (73), first threaded rod (71) with the screw thread opposite direction of second threaded rod (72), sleeve pipe (73) are located first threaded rod (71) with between second threaded rod (72), sleeve pipe (73) respectively with first threaded rod (71) and second threaded rod (72) threaded connection, first fixed slot (712) have been seted up on slider (221), be fixed with on first threaded rod (71) with first fixed slot (712) grafting complex first fixed block (711), spout (12) are kept away from one end of fixed plate (21) is provided with installation piece (8), second fixed slot (81) have been seted up on installation piece (8), be fixed with on second threaded rod (72) with second fixed slot (81) grafting complex second fixed block (721).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124108U true CN221124108U (en) | 2024-06-11 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |