CN214008377U - Socket joint formula steel pipe seal structure - Google Patents
Socket joint formula steel pipe seal structure Download PDFInfo
- Publication number
- CN214008377U CN214008377U CN202022898873.2U CN202022898873U CN214008377U CN 214008377 U CN214008377 U CN 214008377U CN 202022898873 U CN202022898873 U CN 202022898873U CN 214008377 U CN214008377 U CN 214008377U
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- China
- Prior art keywords
- steel pipe
- socket
- wall
- fixedly mounted
- cylinder
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 8
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a socket joint formula steel pipe seal structure relates to the steel pipe butt joint field, to the not good butt joint of two present pipes, the welding is not good to weld, and especially the bottom welding is very difficult, probably produces gas leakage, water phenomenon, the inconvenient problem of maintenance, now proposes following scheme, and it includes steel pipe bellmouth, box and cylinder, steel pipe bellmouth circumference inner wall slidable mounting has steel pipe socket, steel pipe socket circumference outer wall is symmetry fixed mounting and has the second fixed block, steel pipe socket circumference outer wall is symmetry fixed mounting and has the second lug, the inside recess that is equipped with of steel pipe bellmouth circumference, steel pipe bellmouth circumference outer wall is equipped with the first fixed block that matches with the second fixed block, steel pipe bellmouth circumference outer wall is symmetry fixed mounting and has first lug. The utility model discloses novel structure, and the device has not only reached the effect of installing fast to the steel pipe, has avoided the phenomenon that gas leakage leaked after the installation was accomplished moreover.
Description
Technical Field
The utility model relates to a steel pipe butt joint field especially relates to a socket joint formula steel pipe seal structure.
Background
The pipeline transportation is a transportation mode for long-distance transportation of liquid and gas materials by using a pipeline as a transportation tool, and has the advantages of large transportation capacity, small occupied area, short pipeline transportation construction period, low cost, safety and reliability in pipeline transportation, strong continuity, low energy consumption in pipeline transportation, low cost and good benefit.
At present, most of connection modes of steel pipe butt joint generally adopt a welding mode, the welding mode is an undetachable structure, two pipes are not butted well and are not welded well, particularly, the bottom is welded very difficultly, air leakage and water phenomena can be caused, and the maintenance is inconvenient. Therefore, the utility model provides a socket joint formula steel pipe seal structure is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of socket joint formula steel pipe seal structure has solved the not good butt joint of two pipes, welds not well, and especially the bottom welding is very difficult, probably produces gas leakage, water phenomenon, maintains inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spigot-and-socket steel pipe sealing structure comprises a steel pipe bell mouth, a box body and a cylinder body, wherein a steel pipe socket is slidably mounted on the inner circumferential wall of the steel pipe bell mouth, second fixing blocks are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe socket, second lifting lugs are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe socket, a groove is formed in the inner circumference of the steel pipe bell mouth, a first fixing block matched with the second fixing block is arranged on the outer circumferential wall of the steel pipe bell mouth, first lifting lugs are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe bell mouth, an arc-shaped fixing ring is fixedly mounted on one side, close to the steel pipe bell mouth, of the box body and sleeved on the outer circumferential wall of the steel pipe bell mouth, third lifting lugs are fixedly mounted at two ends of the arc-shaped fixing ring, a handle is arranged on the outer bottom end of the box body, a connecting rod is fixedly mounted at the upper end of the handle, a first gear is fixedly mounted in the inner portion, which extends to the box body, the movable lifting device is characterized in that a second gear is rotatably installed between the first gear and the arc-shaped fixing ring, the second gear is meshed with the first gear, a cylinder is slidably installed on the inner wall of the second lifting lug, a plurality of groups of movable columns are slidably installed inside the cylinder, a movable block is fixedly installed at the outer part of one end, close to the second lifting lug, of each movable column and extends to the cylinder, a center stand column is fixedly installed inside the cylinder, and a spring is fixedly installed between the center stand column and the center stand column.
Preferably, the inner wall of the groove is fixedly provided with a sealing rubber ring, and the sealing rubber ring is sleeved on the circumferential outer wall of the steel pipe socket.
Preferably, the first fixing block and the second fixing block, and the third lifting lug and the first lifting lug are connected through bolts.
Preferably, a sliding groove matched with the moving column is formed in the column body.
Preferably, a connecting rope is fixedly installed at one end, far away from the moving block, of the column body, and the box body is provided with a through hole matched with the connecting rope.
The utility model has the advantages that:
1. through cylinder internally mounted removal post, remove the one end installation movable block that the post is close to the second lug, movable block and second lug block, the one end installation connection rope of second lug is kept away from to the cylinder, connects the perforation that the rope passed on the box, and twist grip drives connecting rod, first gear, second gear revolve, and the second gear drives the connection rope and slides for the steel pipe socket is installed in the steel pipe socket, has reached the effect to the quick installation of steel pipe.
2. Through being equipped with the recess in steel pipe bellmouth inside, the sealing rubber ring is installed to the inner wall of recess for the leakproofness of steel pipe socket and steel pipe bellmouth obtains the reinforcing, avoids steel pipe installation back gas leakage, the phenomenon of leaking.
To sum up, the device has not only reached the effect to the quick installation of steel pipe, has avoided the phenomenon of gas leakage after the installation to accomplish moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the box body of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of A in FIG. 3;
fig. 5 is a schematic structural view of the connection between the column body and the second lug of the present invention.
Reference numbers in the figures: 1. a steel pipe bell mouth; 2. inserting a steel pipe into a socket; 3. sealing the rubber ring; 4. a first lifting lug; 5. a second lifting lug; 6. a first fixed block; 7. a second fixed block; 8. a groove; 9. a handle; 10. a connecting rod; 11. a first gear; 12. a second gear; 13. an arc-shaped fixing ring; 14. a box body; 15. a third lifting lug; 16. a moving block; 17. a cylinder; 18. a spring; 19. moving the column; 20. a central upright post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a spigot-and-socket steel pipe sealing structure comprises a steel pipe bell 1, a box body 14 and a cylinder body 17, wherein a steel pipe socket 2 is slidably mounted on the inner circumferential wall of the steel pipe bell 1, second fixing blocks 7 are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe socket 2, second lifting lugs 5 are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe socket 2, a groove 8 is formed in the inner circumference of the steel pipe bell 1, a sealing rubber ring 3 is fixedly mounted on the inner wall of the groove 8, the sealing rubber ring 3 is sleeved on the outer circumferential wall of the steel pipe socket 2, a first fixing block 6 matched with the second fixing block 7 is arranged on the outer circumferential wall of the steel pipe bell 1, the first fixing block 6, the second fixing block 7, the third lifting lug 15 and the first lifting lug 4 are connected through bolts, the first lifting lug 4 is symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe bell 1, one side of the box body 14 close to the steel pipe bellmouth 1 is fixedly provided with an arc-shaped fixing ring 13, the arc-shaped fixing ring 13 is sleeved on the circumferential outer wall of the steel pipe bellmouth 1, and the two ends of the arc-shaped fixing ring 13 are fixedly provided with third lifting lugs 15.
A handle 9 is arranged outside the bottom end of the box body 14, a connecting rod 10 is fixedly mounted at the upper end of the handle 9, a first gear 11 is fixedly mounted at the upper end of the connecting rod 10 and extends to the inside of the box body 14, a second gear 12 is rotatably mounted between the first gear 11 and the arc-shaped fixing ring 13, the second gear 12 is meshed with the first gear 11, a cylinder 17 is slidably mounted on the inner wall of the second lifting lug 5, a sliding groove matched with the moving column 19 is formed in the cylinder 17, a connecting rope is fixedly mounted at one end, away from the moving block 16, of the cylinder 17, a through hole matched with the connecting rope is formed in the box body 14, a plurality of groups of moving columns 19 are slidably mounted in the cylinder 17, a moving block 16 is fixedly mounted at one end, close to the second lifting lug 5, of the moving column 19 and extends to the outside of the cylinder, a spring 18 is fixedly arranged between the moving column 19 and the central upright column 20.
The working principle is as follows: when the device is used, firstly, the sealing rubber ring 3 is arranged in the groove 8, then the steel pipe socket 2 penetrates through the sealing rubber ring 3 and is arranged on the inner wall of the steel pipe socket 1, the arc-shaped fixing ring 13 on the box body 14 is sleeved on the outer wall of the steel pipe socket 1, the third lifting lug 15 is connected with the first lifting lug 4 through a bolt, then the cylinder body 17 penetrates through the second lifting lug 5, the moving column 19 is moved outwards through the elasticity of the spring 18, the moving column 19 drives the moving block 16 to move outwards to be clamped with the second lifting lug 5, one end of the connecting rope is arranged on the cylinder body 17, the other end of the connecting rope penetrates through a through hole on the box body 14, the handle 9 is rotated, the connecting rod 10 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 to rotate, the second gear 12 drives the connecting rope to slide in the through hole, the connecting rope drives the cylinder body 17 to move towards the steel pipe socket 1, the cylinder 17 drives the second lifting lug 5 and the steel pipe socket 2 to move towards the steel pipe bellmouth 1 until the second fixing block 7 is attached to the first fixing block 6, and the second fixing block 7 and the first fixing block 6 are fixed through bolts, so that installation is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A spigot-and-socket steel pipe sealing structure comprises a steel pipe bell mouth (1), a box body (14) and a cylinder body (17), and is characterized in that a steel pipe socket (2) is slidably mounted on the inner circumferential wall of the steel pipe bell mouth (1), second fixing blocks (7) are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe socket (2), second lifting lugs (5) are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe bell mouth (2), a groove (8) is formed in the inner circumferential portion of the steel pipe bell mouth (1), a first fixing block (6) matched with the second fixing blocks (7) is arranged on the outer circumferential wall of the steel pipe bell mouth (1), first lifting lugs (4) are symmetrically and fixedly mounted on the outer circumferential wall of the steel pipe bell mouth (1), an arc-shaped fixing ring (13) is fixedly mounted on one side, close to the steel pipe bell mouth (1), of the box body (14), and the arc-shaped, third lifting lugs (15) are fixedly mounted at two ends of the arc-shaped fixing ring (13), a handle (9) is arranged outside the bottom end of the box body (14), a connecting rod (10) is fixedly mounted at the upper end of the handle (9), a first gear (11) is fixedly mounted inside the connecting rod (10) extending to the box body (14), a second gear (12) is rotatably mounted between the first gear (11) and the arc-shaped fixing ring (13), the second gear (12) is meshed with the first gear (11), a cylinder (17) is slidably mounted on the inner wall of the second lifting lug (5), a plurality of groups of moving columns (19) are slidably mounted inside the cylinder (17), a moving block (16) is fixedly mounted outside the cylinder (17) at one end, close to the second lifting lug (5), of the moving columns (19), a central upright column (20) is fixedly mounted inside the cylinder (17), and a spring (18) is fixedly arranged between the moving column (19) and the central upright column (20).
2. The socket type steel pipe sealing structure according to claim 1, wherein a sealing rubber ring (3) is fixedly installed on the inner wall of the groove (8), and the sealing rubber ring (3) is sleeved on the circumferential outer wall of the steel pipe socket (2).
3. The socket type steel pipe sealing structure according to claim 1, wherein the first fixing block (6) and the second fixing block (7) are connected with each other, and the third lifting lug (15) and the first lifting lug (4) are connected with each other through bolts.
4. The socket steel pipe sealing structure according to claim 1, wherein the cylinder (17) is provided with a sliding groove inside to match with the moving column (19).
5. The socket type steel pipe sealing structure as claimed in claim 1, wherein a connecting rope is fixedly installed at one end of the cylinder (17) far away from the moving block (16), and the box body (14) is provided with a through hole matched with the connecting rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022898873.2U CN214008377U (en) | 2020-12-07 | 2020-12-07 | Socket joint formula steel pipe seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022898873.2U CN214008377U (en) | 2020-12-07 | 2020-12-07 | Socket joint formula steel pipe seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008377U true CN214008377U (en) | 2021-08-20 |
Family
ID=77309504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022898873.2U Expired - Fee Related CN214008377U (en) | 2020-12-07 | 2020-12-07 | Socket joint formula steel pipe seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008377U (en) |
-
2020
- 2020-12-07 CN CN202022898873.2U patent/CN214008377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |