CN220170711U - Support for hydrostatic test of spiral steel pipe - Google Patents
Support for hydrostatic test of spiral steel pipe Download PDFInfo
- Publication number
- CN220170711U CN220170711U CN202321511986.XU CN202321511986U CN220170711U CN 220170711 U CN220170711 U CN 220170711U CN 202321511986 U CN202321511986 U CN 202321511986U CN 220170711 U CN220170711 U CN 220170711U
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- China
- Prior art keywords
- support plate
- main support
- base
- fixing
- mounting groove
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 230000002706 hydrostatic effect Effects 0.000 title claims abstract description 18
- 239000003921 oil Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a support for a hydrostatic test of a spiral steel pipe, which comprises a base, wherein a mounting groove is formed in the base, a placement component is arranged in the mounting groove, balance plates are arranged on two sides of the placement component and are positioned on the upper side of the base, auxiliary support plates are arranged on the two balance plates, arc grooves are formed in the auxiliary support plates, and support components are arranged on the lower sides of the two balance plates.
Description
Technical Field
The utility model relates to a bracket for hydrostatic test of a spiral steel pipe.
Background
The hydrostatic test is an important intermediate link for producing the spiral steel pipe, and is used for detecting the bearing capacity of the steel pipe on pressure under normal working conditions; after the hydrostatic test is carried out on the spiral steel pipe, the subsequent production links can be continued only by draining the test residual water in spite of the fact that the existing spiral steel pipe is required, but after the hydrostatic test is finished, the steel pipe can be generally laid on a support, and the test residual water in the pipe is difficult to flow out rapidly in a laid state, and the test residual water in the pipe is usually required to be manually cleaned in an auxiliary mode, so that the production efficiency of the spiral steel pipe is affected; therefore, it is necessary to develop a bracket for a hydrostatic test of a spiral steel pipe to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a bracket for a hydrostatic test of a spiral steel pipe, so as to solve the problems in the background technology.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a support for spiral steel pipe hydrostatic test, includes the base, be equipped with the mounting groove on the base, be equipped with in the mounting groove and lay the subassembly, it all is equipped with the balance plate to lay the both sides of subassembly, and the balance plate is located the upside of base, two all be equipped with auxiliary support board on the balance plate, be equipped with the arc wall on the auxiliary support board, two the downside of balance plate all is equipped with supporting component, and supporting component sets up on the base.
Preferably, the placement component comprises a main support plate and a fixing hoop, the main support plate is arranged in the mounting groove, an arc-shaped groove is formed in the top of the main support plate, rotating shafts are arranged on the front side and the rear side of the main support plate and are rotatably connected with the side wall of the mounting groove, a torsion spring is arranged between the main support plate and the side wall of the mounting groove, the fixing hoop is arranged on the upper side of the main support plate, and a bolt is arranged between the main support plate and the fixing hoop.
Preferably, the left and right sides of the main support plate are all provided with a hydraulic rod, one end of the hydraulic rod is fixed on the inner wall of the mounting groove, the other end of the hydraulic rod is provided with a clamping plate, one side surface of the clamping plate is fixedly provided with a limiting block, and the left and right sides of the main support plate are both provided with limiting grooves, and the limiting block is spliced with the limiting grooves.
Preferably, two fixing grooves are symmetrically formed in the side wall of the arc-shaped groove of the main support plate, a fixing block is arranged in the fixing groove in a sliding mode, and a second spring is arranged between the fixing block and the fixing groove.
Preferably, the support assembly comprises a chute and a support slide block, the chute is arranged in the base, the support slide block is arranged in the chute in a sliding manner, a first spring is arranged between the support slide block and the chute, an oil pump is arranged on the base, and an oil delivery pipe is arranged between the chute on one side of the base and the oil pump.
The beneficial effects of the utility model are as follows: after the hydrostatic test of the spiral steel pipe is completed, the support can enable the spiral steel pipe to slightly incline, so that test residual water in the pipe can be rapidly discharged without manually assisting in cleaning the test residual water in the pipe, the operation is simple, and the influence on the production efficiency of the spiral steel pipe is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 at A-A in accordance with the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at B in FIG. 1;
FIG. 4 is an enlarged schematic view of the utility model at C in FIG. 1;
FIG. 5 is an enlarged schematic view of the utility model at D in FIG. 2;
FIG. 6 is an enlarged schematic view of the utility model at E in FIG. 2;
fig. 7 is a schematic structural view of the auxiliary bracket plate in fig. 1 according to the present utility model.
In the figure: 11. a base; 12. placing a component; 13. a balance plate; 14. an auxiliary support plate; 15. an oil pump; 16. a support assembly; 17. a mounting groove; 18. a hydraulic rod; 19. a main support plate; 20. a fixing hoop; 21. a rotating shaft; 22. a clamping plate; 23. a limiting block; 24. a limit groove; 25. a chute; 26. a support slider; 27. a first spring; 28. an oil delivery pipe; 29. a fixing groove; 30. a fixed block; 31. a second spring; 32. and (3) a torsion spring.
Detailed Description
Referring to fig. 1 to 7, a support for a hydrostatic test of a spiral steel pipe comprises a base 11, wherein a mounting groove 17 is formed in the base 11, a placement component 12 is arranged in the mounting groove 17, balance plates 13 are arranged on two sides of the placement component 12, the balance plates 13 are located on the upper side of the base 11, auxiliary support plates 14 are arranged on the two balance plates 13, arc-shaped grooves are formed in the auxiliary support plates 14, support components 16 are arranged on the lower sides of the two balance plates 13, the support components 16 are arranged on the base 11, and the two balance plates 13 on two sides of the placement component 12 are located on the same plane.
Further, the placement module 12 includes a main support plate 19 and a fixing collar 20, the main support plate 19 is disposed in the mounting groove 17, an arc groove is formed at the top of the main support plate 19, both front and rear sides of the main support plate 19 are provided with a rotation shaft 21, the rotation shaft 21 is rotatably connected with a side wall of the mounting groove 17, a torsion spring 32 is disposed between the main support plate 19 and the side wall of the mounting groove 17, the fixing collar 20 is disposed at an upper side of the main support plate 19, a bolt is disposed between the main support plate 19 and the fixing collar 20, two balance plates 13 are fixed at both sides of the main support plate 19, and when the spiral steel pipe is mounted, the steel pipe passes through the arc groove of the main support plate 19 and the fixing collar 20, the bolt between the main support plate 19 and the fixing collar 20 is tightened, thereby clamping the steel pipe by the main support plate 19 and the fixing collar 20, and the two auxiliary support plates 14 hold the steel pipe at both sides, thereby stably mounting the same.
Further, the left and right sides of the main support plate 19 are both provided with a hydraulic rod 18, one end of the hydraulic rod 18 is fixed on the inner wall of the mounting groove 17, the other end of the hydraulic rod 18 is provided with a clamping plate 22, one side surface of the clamping plate 22 is fixed with a limiting block 23, the left and right sides of the main support plate 19 are both provided with limiting grooves 24, the limiting block 23 is spliced with the limiting grooves 24, the two clamping plates 22 are propped against the two sides of the main support plate 19 under the action of the hydraulic rod 18, so that the main support plate 19 is in a stable vertical state, when the two hydraulic rods 18 are contracted, the clamping plate 22 is separated from the side surface of the main support plate 19, the limiting block 23 is pulled out from the limiting grooves 24, at the moment, the main support plate 19 can rotate around the rotating shaft 21, and further the spiral steel pipes mounted on the main support plate 19 are inclined, and test residual water in the discharge pipe is convenient.
Further, two fixing grooves 29 are symmetrically formed in the side wall of the arc-shaped groove of the main support plate 19, a fixing block 30 is slidably arranged in the fixing groove 29, a second spring 31 is arranged between the fixing block 30 and the fixing groove 29, and when the spiral steel pipe is installed between the main support plate 19 and the fixing hoop 20, the fixing block 30 tightly abuts against the side wall of the steel pipe under the action of the second spring 31, so that the stability of the spiral steel pipe is further enhanced.
Further, the support assembly 16 includes a sliding groove 25 and a support sliding block 26, the sliding groove 25 is disposed in the base 11, the support sliding block 26 is slidably disposed in the sliding groove 25, a first spring 27 is disposed between the support sliding block 26 and the sliding groove 25, an oil pump 15 is disposed on the base 11, an oil pipe 28 is disposed between the sliding groove 25 on one side of the base 11 and the oil pump 15, the oil pump 15 is communicated with one of the two sliding grooves 25 through the oil pipe 28, the oil pump 15 is externally connected with an oil cylinder through a pipeline, when the two hydraulic rods 18 are contracted, the clamping plate 22 is separated from the side surface of the main support plate 19, and when the limiting block 23 is pulled out from the limiting groove 24, the oil pump 15 is started to introduce hydraulic oil into the sliding groove 25 on one side, the support sliding block 26 in the sliding groove 25 is properly lifted, the support sliding block 26 pushes the balance plate 13, so that the main support plate 19 slightly rotates around the rotating shaft 21, the balance plate 13 on the other side is declined, and at this time, the spiral steel pipe mounted on the main support plate 19 is slightly inclined, so that the residual water in the pipe can rapidly flow out.
According to the working principle of the utility model, when the spiral steel pipe is installed, the spiral steel pipe is placed in an arc-shaped groove at the top of the main support plate 19, the fixing hoop 20 is placed, and bolts between the main support plate 19 and the fixing hoop 20 are screwed down, so that the main support plate 19 and the fixing hoop 20 are utilized to clamp the steel pipe, and the two auxiliary support plates 14 support the steel pipe at two sides, so that the steel pipe is stably installed; after hydrostatic test is completed, the two hydraulic rods 18 are controlled to shrink, so that the clamping plate 22 is separated from the side surface of the main support plate 19, when the limiting block 23 is pulled out of the limiting groove 24, the locking of the main support plate 19 is released, then when the oil pump 15 is started to feed hydraulic oil into the sliding groove 25 on one side, the supporting slide block 26 in the sliding groove 25 is properly lifted, the supporting slide block 26 pushes the balance plate 13, so that the main support plate 19 slightly rotates around the rotating shaft 21, the balance plate 13 on the other side is declined, and the supporting slide block 26 on the side is properly retracted into the sliding groove 25, at the moment, the spiral steel pipe arranged on the main support plate 19 is in a slightly inclined state, so that test residual moisture in the pipe can flow out; after the water discharge is completed, the oil pump 15 is started to draw back the hydraulic oil, the main support plate 19 swings and resets under the action of the torsion spring 32, the spiral steel pipe returns to the horizontal state, the two support sliding blocks 26 also reset along with the swing, and then the two hydraulic rods 18 are controlled to extend, so that the clamping plate 22 props against the side surface of the main support plate 19, and the limiting block 23 is inserted into the limiting groove 24
The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A support for spiral steel pipe hydrostatic test, includes base, its characterized in that: be equipped with the mounting groove on the base, be equipped with in the mounting groove and lay the subassembly, the both sides of laying the subassembly all are equipped with the balance board, and the balance board is located the upside of base, two all be equipped with auxiliary support board on the balance board, be equipped with the arc wall on the auxiliary support board, two the downside of balance board all is equipped with supporting component, and supporting component sets up on the base.
2. A stand for a spiral pipe hydrostatic test according to claim 1, characterized in that: the mounting assembly comprises a main support plate and a fixing hoop, the main support plate is arranged in the mounting groove, an arc-shaped groove is formed in the top of the main support plate, rotating shafts are arranged on the front side and the rear side of the main support plate and are rotatably connected with the side wall of the mounting groove, a torsion spring is arranged between the main support plate and the side wall of the mounting groove, the fixing hoop is arranged on the upper side of the main support plate, and a bolt is arranged between the main support plate and the fixing hoop.
3. A stand for a spiral pipe hydrostatic test according to claim 2, characterized in that: the left side and the right side of the main support plate are both provided with a hydraulic rod, one end of the hydraulic rod is fixed on the inner wall of the mounting groove, the other end of the hydraulic rod is provided with a clamping plate, one side surface of the clamping plate is fixedly provided with a limiting block, and the left side surface and the right side surface of the main support plate are both provided with limiting grooves which are spliced with the limiting grooves.
4. A stand for a spiral pipe hydrostatic test according to claim 2, characterized in that: two fixing grooves are symmetrically formed in the side wall of the arc-shaped groove of the main support plate, a fixing block is arranged in the fixing groove in a sliding mode, and a second spring is arranged between the fixing block and the fixing groove.
5. A stand for a spiral pipe hydrostatic test according to claim 1, characterized in that: the support assembly comprises a chute and a support slide block, the chute is arranged in the base, the support slide block is arranged in the chute in a sliding manner, a first spring is arranged between the support slide block and the chute, an oil pump is arranged on the base, and an oil delivery pipe is arranged between the chute on one side of the base and the oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511986.XU CN220170711U (en) | 2023-06-14 | 2023-06-14 | Support for hydrostatic test of spiral steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511986.XU CN220170711U (en) | 2023-06-14 | 2023-06-14 | Support for hydrostatic test of spiral steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220170711U true CN220170711U (en) | 2023-12-12 |
Family
ID=89064145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321511986.XU Active CN220170711U (en) | 2023-06-14 | 2023-06-14 | Support for hydrostatic test of spiral steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220170711U (en) |
-
2023
- 2023-06-14 CN CN202321511986.XU patent/CN220170711U/en active Active
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