CN216847273U - High-pressure pipe pressure-resistant test device - Google Patents
High-pressure pipe pressure-resistant test device Download PDFInfo
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- CN216847273U CN216847273U CN202123376303.8U CN202123376303U CN216847273U CN 216847273 U CN216847273 U CN 216847273U CN 202123376303 U CN202123376303 U CN 202123376303U CN 216847273 U CN216847273 U CN 216847273U
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Abstract
The utility model belongs to the technical field of pressure test, concretely relates to high-pressure tube pressure resistance test device. Compared with the prior art, the high-pressure pipe pressure resistance test device comprises a frame, two ends of the frame are symmetrically provided with screwdown gears, one end of the frame is provided with a rubber pipe sealing screwdown gear used for sealing the end part of a rubber pipe, the other end of the frame is provided with a rubber pipe clamping screwdown gear used for clamping the rubber pipe and a high-pressure water source pipeline, the end part of the rubber pipe sealing screwdown gear is connected with a pressing plate, the bottom of the frame is provided with a pressing platform corresponding to the rubber pipe sealing screwdown gear, the pressing platform is symmetrically matched with the pressing plate, the end part of the rubber pipe clamping screwdown gear is connected with an upper pressing block, the bottom of the frame is provided with a lower pressing block corresponding to the rubber pipe clamping screwdown gear, the corresponding surfaces of the lower pressing block and the upper pressing block are provided with V-shaped grooves, clamping heads are arranged in the V-shaped grooves, the rubber pipe sealing screwdown gear drives the pressing plate to downwards move to press the end part of the high-pressure pipe, and then the other end of the high-pressure pipe is inserted into a metal end of the high-pressure pipe.
Description
Technical Field
The utility model belongs to the technical field of pressure test, concretely relates to high-pressure tube pressure resistance test device.
Background
The finished high-pressure rubber pipe needs to be subjected to a sealing test before submitting a user in order to avoid leakage in the using process. Because the water cost is low, the resources are more, and once the rubber tube leaks, water can flow out rapidly, so the hydraulic test is mostly adopted for detecting the tightness of the rubber tube.
When the pressure of the existing high-pressure pipe is tested, the rubber pipe is easy to fall off from the pressure testing device, so that safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the rubber tube drops from pressure test device easily during current high-pressure tube pressure test, leads to the incident, for solving above-mentioned problem, the utility model provides a high-pressure tube withstand voltage test device.
The purpose of the utility model is realized with the following mode: the utility model provides a high-pressure pipe withstand voltage test device, includes the frame, frame both ends symmetry sets up screw-down device, and frame one end sets up the rubber tube that is used for sealing the rubber tube end and seals screw-down device, and the frame other end sets up the rubber tube that is used for pressing from both sides tight rubber tube and high-pressure water source pipeline and presss from both sides tight screw-down device.
The pressing device is a hydraulic cylinder.
The pressing device is an electric telescopic rod.
The end part of the rubber tube sealing and pressing device is connected with a pressing plate, the bottom of the frame is provided with a pressing platform corresponding to the rubber tube sealing and pressing device, and the pressing platform and the pressing plate are symmetrically matched.
The end part of the rubber tube clamping and pressing device is connected with an upper clamping block, the bottom of the rack is provided with a lower clamping block corresponding to the rubber tube clamping and pressing device, the corresponding surfaces of the lower clamping block and the upper clamping block are provided with V-shaped grooves, and clamping heads are arranged in the V-shaped grooves.
The clamping head is a semicircular hollow cylinder, the end part of the high-pressure rubber pipe is clamped by combining two clamping heads which are arranged in an up-and-down symmetrical mode, a clamping block is arranged in each clamping head, and the diameter of an inner hole of each clamping head is smaller than that of the high-pressure rubber pipe.
Compared with the prior art, the high-pressure pipe pressure resistance test device comprises a rack, wherein screwdown devices are symmetrically arranged at two ends of the rack, a rubber pipe sealing screwdown device for sealing the end part of a rubber pipe is arranged at one end of the rack, a rubber pipe clamping screwdown device for clamping the rubber pipe and a high-pressure water source pipeline is arranged at the other end of the rack, the end part of the rubber pipe sealing screwdown device is connected with a pressing plate, the bottom of the rack is provided with a pressing table corresponding to the rubber pipe sealing screwdown device, the pressing table and the pressing plate are symmetrically matched, the end part of the rubber pipe clamping screwdown device is connected with an upper clamping block, a lower clamping block is arranged at the bottom of the rack corresponding to the rubber pipe clamping screwdown device, V-shaped grooves are arranged on the corresponding surfaces of the lower clamping block and the upper clamping block, clamping heads are arranged in the V-shaped grooves, the rubber pipe sealing screwdown device drives the pressing plate to downwards move to seal the end part of the high-pressure rubber pipe, then the other end of the high-pressure pipe is inserted into the metal end of the high-pressure pipe, the high-pressure pipe and the joint of the high-pressure pipe is placed on the clamping heads in the V-shaped grooves of the lower clamping block, then add a chucking head above the chucking head again, the tight screw-down device of rubber tube presss from both sides tight head of clamp makes the tight piece of last clamp move down and presss from both sides tight head, the hole diameter of chucking head is less than the diameter of high-pressure rubber tube, and set up the chucking piece in the chucking head, so two chucking heads that the longitudinal symmetry set up have just chucked the tip of high-pressure rubber tube for the rubber tube is difficult to drop from pressure test device during high-pressure pipe pressure test, has solved the rubber tube and has dropped from pressure test device easily during current high-pressure pipe pressure test, lead to the problem of incident.
Drawings
FIG. 1 is a schematic view of a high-pressure pipe pressure resistance test apparatus.
Fig. 2 is a schematic view of a clamping head of a high-pressure pipe pressure resistance test device.
The rubber tube sealing and pressing device comprises a frame 1, a rubber tube sealing and pressing device 2, a rubber tube clamping and pressing device 3, a pressing plate 4, a pressing table 5, an upper clamping block 6, a lower clamping block 7, a clamping head 8 and a clamping block 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The high-pressure pipe pressure resistance test device comprises a rack 1, wherein two ends of the rack 1 are symmetrically provided with screw-down devices, one end of the rack 1 is provided with a rubber pipe sealing screw-down device 2 used for sealing the end part of a rubber pipe, and the other end of the rack 1 is provided with a rubber pipe clamping screw-down device 3 used for clamping the rubber pipe and a high-pressure water source pipeline.
The pressing device is a hydraulic cylinder, and the pressing device is preferably a hydraulic cylinder which needs to provide 100 tons of pressure at most.
The pressing device is an electric telescopic rod.
The end part of the rubber tube sealing and pressing device 2 is connected with a pressing plate 4, the bottom of the frame 1 is provided with a pressing platform 5 corresponding to the rubber tube sealing and pressing device 2, and the pressing platform 5 is symmetrically matched with the pressing plate 4.
The end of the rubber tube clamping and pressing device 3 is connected with an upper clamping block 6, the bottom of the rack 1 is provided with a lower clamping block 7 corresponding to the rubber tube clamping and pressing device 3, the corresponding surfaces of the lower clamping block 7 and the upper clamping block 6 are provided with V-shaped grooves, clamping heads 8 are arranged in the V-shaped grooves, the V-shaped grooves ensure that the clamping heads 8 cannot deviate when the rubber tube clamping and pressing device 3 presses down, and the V-shaped grooves play a role in limiting.
The clamping head 8 is a semicircular hollow cylinder, the end parts of two clamping heads 8 which are symmetrically arranged up and down are combined to clamp the end part of the high-pressure rubber pipe, a clamping block 9 is arranged in the clamping head 8, the metal end of the high-pressure rubber pipe is inserted into the high-pressure rubber pipe, the connecting part of the high-pressure rubber pipe and the high-pressure rubber pipe is placed in the clamping head 8, the clamping is realized through the clamping block 9, the inner hole diameter of the clamping head 8 is smaller than that of the high-pressure rubber pipe, the clamping head 8 is favorable for clamping the high-pressure rubber pipe, in addition, the outer diameter of the clamping head 8 is unchanged, the inner hole diameter of the clamping head 8 can be changed according to the diameters of different high-pressure rubber pipes, and for ensuring the safety in the pressure test process, the metal end of the high-pressure rubber pipe is provided with a stop block which can be clamped between two adjacent clamping blocks 9.
The utility model discloses a working process as follows: one end of a high-pressure rubber pipe is placed in the middle of the pressing platform 5, the rubber pipe sealing and pressing device 2 is started, the rubber pipe sealing and pressing device 2 drives the pressing plate 4 to move downwards to press and seal the end part of the high-pressure rubber pipe, then the other end of the high-pressure rubber pipe is inserted into the metal end of the high-pressure water pipe, the joint of the high-pressure water pipe and the high-pressure rubber pipe is placed on a clamping head 8 in a V-shaped groove of a lower clamping block 7, then a clamping head 8 is added above the clamping head 8, then the rubber tube clamping pressing device 3 is started, so that the upper clamping block 6 moves downwards to clamp the clamping head 8, the diameter of the inner hole of the clamping head 8 is smaller than that of the high-pressure rubber pipe, the clamping block 9 is arranged in the clamping head 8, therefore, the two clamping heads 8 which are symmetrically arranged up and down clamp the end part of the high-pressure rubber pipe, then a pressure test machine connected with the high-pressure rubber pipe is started, and high-pressure water with the maximum pressure of 100 MPa is input into the high-pressure rubber pipe for pressure test.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (6)
1. The utility model provides a high-pressure pipe pressure resistance test device, includes frame (1), its characterized in that, frame (1) both ends symmetry sets up screw-down device, and frame (1) one end sets up rubber tube sealing screw-down device (2) that are used for sealing the rubber tube end, and frame (1) other end sets up rubber tube clamp screw-down device (3) that are used for pressing from both sides tight rubber tube and high-pressure water source pipeline.
2. The high-pressure pipe pressure resistance test device of claim 1, wherein the pressing device is a hydraulic cylinder.
3. The high-voltage tube pressure resistance test device as claimed in claim 1, wherein the pressing device is an electric telescopic rod.
4. The high-pressure pipe pressure resistance test device according to any one of claims 2 or 3, wherein the end of the rubber tube sealing screw-down device (2) is connected with a pressing plate (4), a pressing table (5) is arranged at the bottom of the frame (1) corresponding to the rubber tube sealing screw-down device (2), and the pressing table (5) and the pressing plate (4) are symmetrically matched.
5. The high-pressure pipe pressure resistance test device according to any one of claims 2 or 3, wherein the end of the rubber tube clamping and pressing device (3) is connected with an upper clamping block (6), the bottom of the frame (1) is provided with a lower clamping block (7) corresponding to the rubber tube clamping and pressing device (3), the corresponding surfaces of the lower clamping block (7) and the upper clamping block (6) are provided with V-shaped grooves, and clamping heads (8) are arranged in the V-shaped grooves.
6. The high-pressure pipe pressure resistance test device according to claim 5, wherein the clamping head (8) is a semicircular hollow cylinder, two clamping heads (8) which are arranged symmetrically up and down are combined to clamp the end part of the high-pressure rubber pipe, a clamping block (9) is arranged in each clamping head (8), and the diameter of the inner hole of each clamping head (8) is smaller than that of the high-pressure rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123376303.8U CN216847273U (en) | 2021-12-30 | 2021-12-30 | High-pressure pipe pressure-resistant test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123376303.8U CN216847273U (en) | 2021-12-30 | 2021-12-30 | High-pressure pipe pressure-resistant test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216847273U true CN216847273U (en) | 2022-06-28 |
Family
ID=82111993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123376303.8U Active CN216847273U (en) | 2021-12-30 | 2021-12-30 | High-pressure pipe pressure-resistant test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216847273U (en) |
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2021
- 2021-12-30 CN CN202123376303.8U patent/CN216847273U/en active Active
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