CN214771605U - Hydraulic clamp for rush repair of oil and gas pipeline - Google Patents
Hydraulic clamp for rush repair of oil and gas pipeline Download PDFInfo
- Publication number
- CN214771605U CN214771605U CN202121288673.3U CN202121288673U CN214771605U CN 214771605 U CN214771605 U CN 214771605U CN 202121288673 U CN202121288673 U CN 202121288673U CN 214771605 U CN214771605 U CN 214771605U
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- wall
- gas pipeline
- oil
- mounting bracket
- connecting rod
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- 238000000034 method Methods 0.000 description 6
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- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
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Abstract
The utility model discloses an oil gas pipeline salvagees hydraulically operated fixture, including mounting bracket and mount, mounting bracket top inner wall has the pneumatic cylinder through the bolt fastening, the mounting bracket both sides inner wall has same slip post through the bolt fastening, slip post circumference outer wall sliding connection has two carriages, two the carriage inner wall all rotates through the pivot and is connected with the connecting rod, two the one end that the carriage was kept away from to the connecting rod all rotates through the pivot and connects in the support inner wall, two carriage bottom outer wall all has the holding frame through the bolt fastening, the mounting bracket inner wall rotates and is connected with two spacing rollers. The utility model discloses a be provided with the mounting bracket and can install whole hydraulically operated fixture on the crane to can adjust hydraulically operated fixture's position, can control its output through being provided with the pneumatic cylinder and reciprocate, thereby make two sliding brackets carry out the slip of horizontal direction along sliding column circumference outer wall under the regulating action of connecting rod.
Description
Technical Field
The utility model relates to a hydraulically operated fixture technical field especially relates to oil gas pipeline salvagees hydraulically operated fixture.
Background
In the prior art, the oil and gas transmission pipeline has many crossings on the way of carrying, and the frequency that the third party construction takes place to destroy, corrode the perforation accident can increase year by year in the oil and gas pipeline, in case the oil and gas pipeline suffers the destruction oil leak, will seriously endanger oil and gas pipeline safe operation, more probably causes malignant accidents such as conflagration, explosion.
Through the retrieval, chinese patent application number is CN 201520055602.7's patent, discloses oil gas pipeline salvagees hydraulic fixture, the utility model discloses a lower extreme of two pneumatic cylinder pillars that are T-shaped is connected with round pin axle hinge lug through the round pin axle, and mutual articulated round pin axle hinge lug is fixed respectively on the outer arc edge of an axial of two semi-cylindrical splint, and the upper end of two T-shaped pneumatic cylinder pillars is articulated with the base of two pneumatic cylinders respectively, and the piston rod of two pneumatic cylinders is connected on the outer arc surface of two semi-cylindrical splint open ends through the piston rod hinge lug respectively.
Oil gas pipeline salvagees hydraulically operated fixture in the above-mentioned patent has following not enough: the oil gas pipeline of specific pipe diameter can only be clamped in the process of clamping the oil gas pipeline, so that the flexibility of the clamp is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the flexibility of anchor clamps reduces that the in-process that exists carrying out the centre gripping to the oil gas pipeline can only carry out the centre gripping to the oil gas pipeline of specific pipe diameter among the prior art for hydraulic fixture is salvageed to the oil gas pipeline that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
oil gas pipeline salvagees hydraulically operated fixture, including mounting bracket and mount, the mounting bracket top inner wall has the pneumatic cylinder through the bolt fastening, the mounting bracket both sides inner wall has same slip post through the bolt fastening, slip post circumference outer wall sliding connection has two carriages, two the carriage inner wall all rotates through the pivot to be connected with the connecting rod, two the one end that the carriage was kept away from to the connecting rod all rotates through the pivot to be connected in the support inner wall, two carriage bottom outer wall all has the holding frame through the bolt fastening, the mounting bracket inner wall rotates and is connected with two spacing rollers.
As a further aspect of the present invention: the outer wall of two sides of the support is fixed with the same connecting rod through a bolt, and the inner wall of the bottom of the connecting rod is fixed with a top plate through a bolt.
As a further aspect of the present invention: the roof top outer wall sliding connection has two to remove the post, two remove equal sliding connection of post circumference outer wall has the spring, the spring both ends joint respectively in roof bottom outer wall and removal bottom of the post inner wall.
As a further aspect of the present invention: the outer wall of the top of each of the two movable columns is fixed with a first arc-shaped rubber plate through a bolt.
As a further aspect of the present invention: a circular hole is formed in the inner wall of the fixing frame, and the outer wall of the circumference of the sliding column is fixed to the inner wall of the circular hole through a bolt.
As a further aspect of the present invention: the inner wall of the bottom of the fixing frame is connected with a threaded rod through threads, and the outer wall of the bottom of the threaded rod is rotatably connected with a second arc-shaped rubber plate through a bearing.
As a further aspect of the present invention: two spacing posts are fixed on the outer wall of the top of the arc-shaped rubber plate through bolts, and the outer walls of the circumferences of the spacing posts are connected to the inner wall of the bottom of the fixing frame in a sliding mode.
Compared with the prior art, the utility model provides an oil gas pipeline salvagees hydraulically operated fixture possesses following beneficial effect:
1. can control its output through being provided with the pneumatic cylinder and reciprocate, thereby make two sliding brackets carry out the slip of horizontal direction along slip post circumference outer wall under the regulatory action of connecting rod, thereby can adjust the distance between two holding racks, thereby can adjust the distance between the spacing roller that is located on two holding racks, can carry out the centre gripping to the circumference outer wall with oil gas pipeline through being provided with spacing roller, make oil gas pipeline circumference outer wall can laminate with two spacing roller circumference outer walls that are located on the holding rack, thereby can play the fixed effect of preliminary centre gripping to the oil gas pipeline of different pipe diameters.
2. Can make arc rubber slab one laminate better with the oil gas pipeline bottom of different pipe diameters through being provided with the spring, arc rubber slab one adopts the rubber material, certain ductility has, thereby it can laminate better to oil gas pipeline to have guaranteed arc rubber slab one, simultaneously because the connecting rod is fixed in one side of support, make and form a breach between spacing roller and the arc rubber slab one, can guarantee when carrying out the centre gripping to oil gas pipeline, two holding frame and arc rubber slab one can carry out the holding to oil gas pipeline.
3. Can all carry out the centre gripping fixed back to oil gas pipeline circumference outer wall at spacing roller and arc rubber slab through being provided with arc rubber slab two and carry out centre gripping once more to the oil gas pipeline top fixed, can make arc rubber slab two move downwards under the guide effect of two spacing posts through rotating the threaded rod to can make arc rubber slab two can carry out the centre gripping fixed to the oil gas pipeline top position of different pipe diameters.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view of the overall structure of the hydraulic clamp for emergency repair of an oil and gas pipeline provided by the utility model;
fig. 2 is a schematic side view of the hydraulic clamp for emergency repair of an oil and gas pipeline provided by the utility model;
fig. 3 is a schematic structural view of a clamping assembly of the hydraulic clamp for emergency repair of oil and gas pipelines provided by the utility model;
fig. 4 is the utility model provides an oil gas pipeline salvagees hydraulically operated fixture's two schematic structure views of centre gripping subassembly.
In the figure: the device comprises a mounting frame 1, a hydraulic cylinder 2, a connecting rod 3, a connecting rod 4, a sliding frame 5, a limiting roller 6, a sliding column 7, a support 8, a fixing frame 9, a containing frame 10, a moving column 11, an arc-shaped rubber plate I12, an arc-shaped rubber plate II 13, a top plate 14, a spring 15, a limiting column 16, an arc-shaped rubber plate II 17, a threaded rod 18 and a circular hole.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In order to clamp two sides of an oil and gas pipeline, the hydraulic clamp for rush repair of the oil and gas pipeline comprises a mounting frame 1 and a fixing frame 9 as shown in figures 1-4, a hydraulic cylinder 2 is fixed on the inner wall of the top of the mounting frame 1 through a bolt, the inner walls of two sides of the mounting frame 1 are fixed with a same sliding column 7 through bolts, the outer wall of the circumference of the sliding column 7 is connected with two sliding frames 5 in a sliding manner, the inner walls of the two sliding frames 5 are connected with connecting rods 3 through rotating shafts in a rotating manner, one ends of the two connecting rods 3, far away from the sliding frames 5, are connected to the inner wall of a support 8 through rotating shafts in a rotating manner, the outer walls of the bottoms of the two sliding frames 5 are fixed with accommodating frames 10 through bolts in a rotating manner, and the inner wall of the mounting frame 1 is connected with two limiting rollers 6 in a rotating manner; can install whole hydraulically operated fixture on the crane through being provided with mounting bracket 1, thereby can adjust hydraulically operated fixture's position, can control its output through being provided with pneumatic cylinder 2 and reciprocate, thereby make two carriages 5 carry out the slip of horizontal direction along 7 circumference outer walls of slip post under the regulatory action of connecting rod 3, thereby can adjust the distance between two holding frame 10, thereby can adjust the distance between the spacing roller 6 that is located on two holding frame 10, can carry out the centre gripping to the circumference outer wall with oil gas pipeline through being provided with spacing roller 6, make oil gas pipeline circumference outer wall can laminate with 6 circumference outer walls of two spacing rollers that are located on holding frame 10, thereby can play preliminary centre gripping fixed effect to the oil gas pipeline of different pipe diameters.
In order to clamp the bottom position of an oil and gas pipeline, as shown in fig. 1-3, the outer walls of two sides of the support 8 are fixed with the same connecting rod 4 through bolts, the inner wall of the bottom of the connecting rod 4 is fixed with a top plate 13 through bolts, the outer wall of the top plate 13 is connected with two moving columns 11 in a sliding mode, the outer walls of the circumferences of the two moving columns 11 are connected with springs 14 in a sliding mode, two ends of each spring 14 are respectively clamped on the outer wall of the bottom of the top plate 13 and the inner wall of the bottom of the moving column 11, and the outer walls of the tops of the two moving columns 11 are fixed with the same arc-shaped rubber plate I12 through bolts; the height of the arc-shaped rubber plate I12 can be adjusted along with the up-and-down movement of the support 8 by fixing the sliding column 7 on the support 8, in the process of clamping the oil-gas pipeline, the two containing frames 10 can move to the middle position of the sliding column 7, meanwhile, the support 8 can move upwards, the support 8 can drive the arc-shaped rubber plate I12 to move upwards in the process of moving upwards, so that the inner wall of the arc surface of the arc-shaped rubber plate I12 can extrude the bottom position of the oil-gas pipeline, the arc-shaped rubber plate I12 can be better attached to the bottoms of the oil-gas pipelines with different pipe diameters by arranging the spring 14, the arc-shaped rubber plate I12 is made of rubber materials and has certain ductility, thereby ensuring that the arc-shaped rubber plate I12 can be better attached to the oil-gas pipeline, and simultaneously, because the connecting rod 4 is fixed on one side of the support 8, make and form a breach between spacing roller 6 and an arc rubber slab 12, can guarantee when carrying out the centre gripping to the oil gas pipeline, two holding frame 10 and an arc rubber slab 12 can carry out the holding to the oil gas pipeline.
In order to clamp the top position of the oil and gas pipeline, as shown in fig. 1 and 4, a circular hole 18 is formed in the inner wall of the fixing frame 9, the outer circumferential wall of the sliding column 7 is fixed on the inner wall of the circular hole 18 through a bolt, the inner wall of the bottom of the fixing frame 9 is connected with a threaded rod 17 through a thread, the outer wall of the bottom of the threaded rod 17 is rotatably connected with a second arc-shaped rubber plate 16 through a bearing, two limiting columns 15 are fixed on the outer wall of the top of the second arc-shaped rubber plate 16 through bolts, and the outer circumferential walls of the two limiting columns 15 are both slidably connected with the inner wall of the bottom of the fixing frame 9; can all carry out the centre gripping fixed back to oil gas pipeline circumference outer wall at spacing roller 6 and arc rubber slab 12 through being provided with two 16 arc rubber slabs and carry out the centre gripping once more to the oil gas pipeline top fixed, can make two 16 arc rubber slabs 16 move downwards under the guide effect of two spacing posts 15 through rotating threaded rod 17 to can make two 16 arc rubber slabs carry out the centre gripping fixed to the oil gas pipeline top position of different pipe diameters.
The working principle is as follows: when the oil-gas pipeline needs to be clamped, firstly, the mounting frame 1 is fixed on a lifting device, then the position of the mounting frame 1 is adjusted, the accommodating frame 10, the first arc-shaped rubber plate 12 and the second arc-shaped rubber plate 16 are used for accommodating the circumferential outer wall of the oil-gas pipeline, then the hydraulic cylinder 2 is controlled, the hydraulic cylinder 2 controls the output end of the oil-gas pipeline to move upwards, in the process, the two sliding frames 5 move towards the middle position of the sliding column 7, the limiting rollers 6 on the two accommodating frames 10 clamp and fix the two sides of the oil-gas pipeline in the moving process, meanwhile, the first arc-shaped rubber plate 12 moves upwards synchronously along with the upwards movement of the support 8, the first arc-shaped rubber plate 12 can clamp the bottom position of the oil-gas pipeline, the first arc-shaped rubber plate 12 can play a buffering role by utilizing the spring 14, and then the second arc-shaped rubber plate 16 moves downwards under the guiding effect of the two limiting columns 15 by rotating the threaded rod 17, so that the second arc-shaped rubber plate 16 clamps the top position of the oil and gas pipeline.
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 (7)
1. Oil gas pipeline salvagees hydraulically operated fixture, including mounting bracket (1) and mount (9), its characterized in that, mounting bracket (1) top inner wall has pneumatic cylinder (2) through the bolt fastening, mounting bracket (1) both sides inner wall has same slip post (7) through the bolt fastening, slip post (7) circumference outer wall sliding connection has two carriage (5), two carriage (5) inner wall all rotates through the pivot and is connected with connecting rod (3), two the one end that carriage (5) were kept away from in connecting rod (3) all rotates through the pivot and connects in support (8) inner wall, two carriage (5) bottom outer wall all has holding frame (10) through the bolt fastening, mounting bracket (1) inner wall rotates and is connected with two spacing roller (6).
2. The oil and gas pipeline rush-repair hydraulic clamp according to claim 1, characterized in that the outer walls of two sides of the support (8) are fixed with the same connecting rod (4) through bolts, and the inner wall of the bottom of the connecting rod (4) is fixed with a top plate (13) through bolts.
3. The oil and gas pipeline rush-repair hydraulic fixture as claimed in claim 2, wherein the top outer wall of the top plate (13) is slidably connected with two moving columns (11), the circumference outer walls of the two moving columns (11) are slidably connected with springs (14), and two ends of each spring (14) are respectively clamped on the bottom outer wall of the top plate (13) and the bottom inner wall of the moving column (11).
4. The oil and gas pipeline rush-repair hydraulic clamp as claimed in claim 3, wherein the outer wall of the top of the two moving columns (11) is fixed with the same arc-shaped rubber plate I (12) through bolts.
5. The oil and gas pipeline rush-repair hydraulic clamp according to claim 1, characterized in that a circular hole (18) is formed in the inner wall of the fixing frame (9), and the outer wall of the circumference of the sliding column (7) is fixed on the inner wall of the circular hole (18) through a bolt.
6. The oil and gas pipeline rush-repair hydraulic clamp according to claim 5, characterized in that the inner wall of the bottom of the fixing frame (9) is connected with a threaded rod (17) through threads, and the outer wall of the bottom of the threaded rod (17) is rotatably connected with a second arc-shaped rubber plate (16) through a bearing.
7. The oil and gas pipeline rush-repair hydraulic fixture of claim 6, characterized in that two limiting columns (15) are fixed to the outer wall of the top of the second arc-shaped rubber plate (16) through bolts, and the outer walls of the circumferences of the two limiting columns (15) are connected to the inner wall of the bottom of the fixed frame (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288673.3U CN214771605U (en) | 2021-06-09 | 2021-06-09 | Hydraulic clamp for rush repair of oil and gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288673.3U CN214771605U (en) | 2021-06-09 | 2021-06-09 | Hydraulic clamp for rush repair of oil and gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214771605U true CN214771605U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121288673.3U Expired - Fee Related CN214771605U (en) | 2021-06-09 | 2021-06-09 | Hydraulic clamp for rush repair of oil and gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214771605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351599A (en) * | 2022-02-17 | 2022-04-15 | 北京城建中南土木工程集团有限公司 | Bridge engineering that efficiency of construction is high is with novel bridge girder erection machine structure |
-
2021
- 2021-06-09 CN CN202121288673.3U patent/CN214771605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351599A (en) * | 2022-02-17 | 2022-04-15 | 北京城建中南土木工程集团有限公司 | Bridge engineering that efficiency of construction is high is with novel bridge girder erection machine structure |
| CN114351599B (en) * | 2022-02-17 | 2024-04-02 | 北京城建中南土木工程集团有限公司 | Bridge girder erection machine structure for bridge engineering |
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| 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: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |