CN220131706U - Special lifting appliance for water conservancy pipeline - Google Patents
Special lifting appliance for water conservancy pipeline Download PDFInfo
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- CN220131706U CN220131706U CN202321054713.7U CN202321054713U CN220131706U CN 220131706 U CN220131706 U CN 220131706U CN 202321054713 U CN202321054713 U CN 202321054713U CN 220131706 U CN220131706 U CN 220131706U
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- support column
- circular wall
- sliding
- rotary support
- water conservancy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000001125 extrusion Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a special lifting appliance for a water conservancy pipeline, which has the technical scheme that: the hydraulic pipe is characterized by comprising a support column, wherein two fixing rings are fixedly arranged on the bottom surface of the support column, two hanging rings are fixedly arranged on the top surface of the support column, and a hydraulic pipe is movably sleeved in the fixing rings; the pipe lifting assembly is arranged on the outer circular wall surfaces of the fixing rings respectively and used for lifting the water conservancy pipes, the pipe lifting assembly comprises a plurality of sliding grooves, the sliding grooves are respectively formed in two of the outer circular wall surfaces of the fixing rings, and the effect of extrusion limiting lifting of the water conservancy pipes is achieved under the interaction of the screw holes, the limiting bolts, the screw grooves, the rotating holes, the rotating columns, the moving plates, the mounting holes, the bearings, the springs and the extrusion plates, so that threat to safety of workers is avoided.
Description
Technical Field
The utility model relates to the technical field of water conservancy pipelines, in particular to a special lifting appliance for a water conservancy pipeline.
Background
Water conservancy and hydropower are basic industries for national economy and social development, pipelines need to be paved in the construction process of the water conservancy and hydropower, water flow is guided, water resources are allocated, and the pipelines need to be hoisted through hoisting equipment and pipeline hoisting tools in the pipeline paving process.
For example, chinese patent publication No. CN212222153U, in which a lifting appliance for a pipeline is proposed, the lifting appliance is slidably disposed in a chute through a lifting ring, the lifting ring is connected with a side wall of the chute through a spring, when the lifting appliance is lifted, the lifting ring is pulled to slide toward the middle of a rectangular pipe, at this time, the spring is pulled, and by counteracting the resilience force of the spring itself and the pulling force, the lifting ring slowly moves toward the middle of the rectangular pipe, so as to reduce the impact force of the lifting moment, when the pipeline starts to contact with a fixed point during falling, the pulling force exerted by the main lifting rope and the lifting ring is gradually reduced, and then is gradually balanced with the resilience force of the spring, so that the impact force of the pipeline in the process of contacting with the fixed point until the pipeline is completely fixed is reduced, but in this scheme, since after the pipeline is placed in a pipe groove, a worker is required to release one end of the lifting appliance, the crane is moved upwards by the lifting appliance, at this time, the pipeline may roll due to the action force of the lifting appliance, and at this time, the worker is still in the pipe groove, so that the safety threat to the worker may be caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a special lifting appliance for a water conservancy pipeline, which solves the problem that the safety of workers is possibly threatened because the pipeline rolls under the action force of lifting straps when the pipeline is upwards moved due to the fact that the workers are required to upwards move the lifting appliance after one ends of the lifting straps are unfastened after the pipeline is placed in a pipe groove.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a water conservancy pipeline special lifting device, includes the support column, the bottom surface fixed mounting of support column has two solid fixed rings, the top surface fixed mounting of support column has two rings, the inside activity of solid fixed ring has cup jointed the water conservancy pipe; the pipe lifting assembly is arranged on the outer circular wall surfaces of the fixing rings respectively and used for lifting pipes of the water conservancy pipes, the pipe lifting assembly comprises a plurality of sliding grooves, the sliding grooves are respectively formed in the two outer circular wall surfaces of the fixing rings, sliding blocks are movably sleeved on the inner surfaces of the sliding grooves, sliding strips are fixedly arranged on the bottom surfaces of the sliding blocks, the sliding strips are movably sleeved on the sliding grooves, sliding holes are formed in one side of the inner surfaces of the sliding grooves, the sliding holes are movably sleeved on the sliding strips, threaded holes are formed in one side of the sliding blocks, limit bolts are connected with the inner circular wall surfaces of the threaded holes in a threaded mode, and threaded grooves are formed in the inner bottom surfaces of the sliding grooves and are in threaded connection with the outer circular wall surfaces of the limit bolts.
In order to extrude and limit a placed water conservancy pipeline, preferably, the top surface of the supporting column is provided with a rotating hole, the inner circular wall surface of the rotating hole is movably sleeved with a rotating column, the inner circular wall surface of the rotating hole is provided with threads, the outer circular wall surface of the rotating column is provided with threads, the rotating hole is in threaded connection with the rotating column, the bottom surface of the rotating column is provided with a moving plate, the top surface of the moving plate is provided with a mounting hole, the inner circular wall surface of the mounting hole is fixedly sleeved with a bearing, the inner ring of the bearing is fixedly sleeved with the outer circular wall surface of the rotating column, the bottom surface of the moving plate is fixedly provided with two springs, and the bottom surface of the moving plate is provided with an extruding plate which is fixedly mounted with the springs.
In order to limit the sliding block, as the special lifting appliance for the water conservancy pipeline, preferably, limit blocks are fixedly arranged on two sides of the sliding block respectively, limit grooves are formed in two inner sides of the sliding groove respectively, and the limit grooves are movably sleeved with the limit blocks.
In order to facilitate the rotation of the rotating column by a worker, the special lifting appliance for the water conservancy pipeline is characterized in that a fixed block is fixedly arranged on the top surface of the rotating column, and handles are respectively and fixedly arranged on two sides of the fixed block.
In order to limit the rotating column, the special lifting tool for the water conservancy pipeline is preferably provided with a limiting ring fixedly sleeved on the outer circular wall surface of the rotating column.
In order to prevent workers from falling off from hands when rotating the rotating column, the special lifting tool for the water conservancy pipeline is preferably characterized in that the outer circular wall surface of the handle is fixedly sleeved with a protection pad.
In order to prevent damage to the surface of the water conservancy pipe, the special lifting tool for the water conservancy pipeline is preferably provided with the mounting block fixedly arranged on one side of the sliding strip.
In summary, the utility model has the following advantages:
through the support column, solid fixed ring, rings, water conservancy pipe, sliding tray, sliding block, draw runner, sliding tray, screw hole, stop bolt, screw slot, rotation hole, rotation post, movable plate, mounting hole, bearing, spring and stripper plate's mutually supporting under, reach the effect that extrudes spacing the hanging to the water conservancy pipe, avoid causing threat to staff's safety.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing ring of the present utility model;
FIG. 3 is a schematic diagram of a slider structure according to the present utility model;
FIG. 4 is a schematic view of a turning column structure according to the present utility model;
fig. 5 is a schematic view of the partial structure of a in fig. 2.
Reference numerals: 1. a support column; 2. a fixing ring; 3. a sliding groove; 4. a sliding block; 5. a slide bar; 6. a sliding hole; 7. a threaded hole; 8. a limit bolt; 9. a thread groove; 10. a rotation hole; 11. rotating the column; 12. a moving plate; 13. a mounting hole; 14. a bearing; 15. an extrusion plate; 16. a spring; 17. a limit groove; 18. a limiting block; 19. a fixed block; 20. a handle; 21. a protective pad; 22. a limiting ring; 23. a mounting block; 24. a hanging ring; 25. and (5) a water conservancy pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a special lifting appliance for water conservancy pipelines comprises a support column 1, two fixing rings 2 are fixedly arranged on the bottom surface of the support column 1, two lifting rings 24 are fixedly arranged on the top surface of the support column 1, a water conservancy pipe 25 is movably sleeved in the fixing rings 2, a plurality of lifting pipe components are respectively arranged on the outer circular wall surfaces of the two fixing rings 2 and used for lifting the water conservancy pipe 25, each lifting pipe component comprises a plurality of sliding grooves 3, a plurality of sliding grooves 3 are respectively arranged on the outer circular wall surfaces of the two fixing rings 2, a sliding block 4 is movably sleeved in the sliding grooves 3, a sliding bar 5 is fixedly arranged on the bottom surface of the sliding block 4, the sliding bar 5 is movably sleeved with the sliding grooves 3, a sliding hole 6 is formed in one side of the inner part of the sliding grooves 3, a threaded hole 7 is formed in one side of the sliding block 4, the inner circular wall surface of the threaded hole 7 is in threaded connection with a limit bolt 8, the inner bottom surface of the sliding groove 3 is provided with a threaded groove 9, the inner circular wall surface of the threaded groove 9 is in threaded connection with the outer circular wall surface of the limit bolt 8, the top surface of the supporting column 1 is provided with a rotating hole 10, the inner circular wall surface of the rotating hole 10 is movably sleeved with a rotating column 11, the inner circular wall surface of the rotating hole 10 is provided with threads, the outer circular wall surface of the rotating column 11 is provided with threads, the rotating hole 10 is in threaded connection with the rotating column 11, the bottom surface of the rotating column 11 is provided with a movable plate 12, the top surface of the movable plate 12 is provided with a mounting hole 13, the inner circular wall surface of the mounting hole 13 is fixedly sleeved with a bearing 14, the inner ring of the bearing 14 is fixedly sleeved with the outer circular wall surface of the rotating column 11, the bottom surface of the movable plate 12 is fixedly provided with two springs 16, the bottom surface of the movable plate 12 is provided with a squeeze plate 15, the squeeze plate 15 is fixedly mounted with the springs 16, through the arranged slide bar 5, when the staff need hang the water conservancy pipe 25, the staff utilizes the crane to hang support column 1 through rings 24 this moment, then promote slider 4 and make slider 5 slide in slide hole 6, and then make slider 5 cover the surface of water conservancy pipe 25, the staff rotates stop bolt 8 this moment and makes stop bolt 8 pass through screw hole 7 and shift into in thread groove 9, and then make stop bolt 8 carry out spacingly to slider 5, prevent that slider 5 from causing the slip, the staff makes rotation post 11 rotate and remove in rotation hole 10 through rotatory rotation post 11 this moment, then movable plate 12 downwardly moving drives stripper plate 15 downwardly moving, thereby extrude spacingly to stripper plate 15 to the water conservancy pipe 25 of placing, thereby reach the effect of carrying out extrusion spacing and hanging to water conservancy pipe 25, avoid causing threat to the safety of staff.
Example two
Based on the above embodiment 1, referring to fig. 1, 2, 3 and 4, the two sides of the sliding block 4 are respectively and fixedly provided with the limiting blocks 18, the two sides of the interior of the sliding groove 3 are respectively provided with the limiting grooves 17, the limiting grooves 17 are movably sleeved with the limiting blocks 18, when the sliding block 4 slides in the sliding groove 3, the sliding block 4 is limited by the limiting blocks 18, the sliding block 4 is prevented from falling off from the sliding groove 3 during sliding, the top surface of the rotating column 11 is fixedly provided with the fixing blocks 19, the two sides of the fixing blocks 19 are respectively and fixedly provided with the handles 20, the rotating column 11 is convenient for a worker to rotate through the fixing blocks 19, the outer circular wall surface of the rotating column 11 is fixedly sleeved with the limiting rings 22, the rotating column 11 is limited by the limiting rings 22, and the rotating column 11 is prevented from falling off from the rotating hole 10 during rotation.
Example III
Based on the above embodiment 1 or 2, referring to fig. 1, 2, 3 and 4, the outer circumferential wall surface of the handle 20 is fixedly sleeved with the protection pad 21, the worker is prevented from falling off from the hand by the protection pad 21 when rotating the rotation column 11, the installation block 23 is fixedly installed on one side of the slide bar 5, and the damage to the surface of the water conservancy pipe 25 caused by the corner of the slide bar 5 is prevented by the installation block 23.
Working principle: referring to fig. 1-5, when a worker needs to lift the water conservancy pipe 25 through the set slide bar 5, the worker lifts the support column 1 through the lifting ring 24 at this time by using a crane, then pushes the sliding block 4 to enable the slide bar 5 to slide in the sliding hole 6, further, the slide bar 5 covers the outer surface of the water conservancy pipe 25, at this time, the worker rotates the limit bolt 8 to enable the limit bolt 8 to rotate into the thread groove 9 through the threaded hole 7, and further enable the limit bolt 8 to limit the slide bar 5, sliding of the slide bar 5 is prevented, at this time, the worker rotates the rotation column 11 through rotating the rotation column 11 in the rotation hole 10, then the moving plate 12 moves downwards to drive the extrusion plate 15 to move downwards, and accordingly the extrusion plate 15 extrudes and limits the placed water conservancy pipe 25, so that the effect of extrusion limit lifting of the water conservancy pipe 25 is achieved, and threat to the safety of the worker is avoided.
Through the stopper 18 that sets up, when slider 4 slides in sliding tray 3, carry out spacingly to slider 4 through stopper 18, prevent slider 4 from falling from sliding tray 3 when sliding, rotatory rotation post 11 of staff is convenient for through fixed block 19, it is spacing to rotate post 11 through spacing ring 22, prevent to rotate post 11 and drop from rotating in hole 10 when rotating, avoid the staff to drop from the hand when rotating rotation post 11 through protection pad 21, prevent the corner of draw runner 5 from causing the damage to the surface of water conservancy pipe 25 through installation piece 23.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A water conservancy pipeline special lifting device, characterized by comprising:
the hydraulic pipeline comprises a support column (1), wherein two fixing rings (2) are fixedly arranged on the bottom surface of the support column (1), two hanging rings (24) are fixedly arranged on the top surface of the support column (1), and a hydraulic pipe (25) is movably sleeved in the fixing rings (2);
the pipe hanging assembly is respectively arranged on the outer circular wall surfaces of the two fixing rings (2) and is used for hanging pipes on the water conservancy pipes (25), and the pipe hanging assembly comprises: the sliding device comprises a plurality of sliding grooves (3), wherein the sliding grooves (3) are respectively formed in two outer circular wall surfaces of a fixed ring (2), sliding blocks (4) are movably sleeved in the sliding grooves (3), sliding strips (5) are fixedly arranged on the bottom surfaces of the sliding blocks (4), sliding holes (6) are formed in one side of the inner portions of the sliding grooves (3) in a sleeved mode, threaded holes (7) are formed in one side of the sliding blocks (4), limiting bolts (8) are connected with the inner circular wall surfaces of the threaded holes (7) in a threaded mode, threaded grooves (9) are formed in the inner bottom surfaces of the sliding grooves (3), and the inner circular wall surfaces of the threaded grooves (9) are in threaded connection with the outer circular wall surfaces of the limiting bolts (8).
2. The hydraulic conduit spreader of claim 1, wherein the drop tube assembly further comprises:
the rotary support comprises a rotary support column (1), wherein the rotary support column is characterized in that the rotary support column is provided with a rotary hole (10), the rotary support column (11) is movably sleeved on the inner circular wall surface of the rotary support column (10), the inner circular wall surface of the rotary support column (10) is provided with threads, the outer circular wall surface of the rotary support column (11) is provided with threads, the rotary support column (10) is in threaded connection with the rotary support column (11), the bottom surface of the rotary support column (11) is provided with a movable plate (12), the top surface of the movable plate (12) is provided with a mounting hole (13), a bearing (14) is fixedly sleeved on the inner circular wall surface of the mounting hole (13), the inner ring of the bearing (14) is fixedly sleeved on the outer circular wall surface of the rotary support column (11), two springs (16) are fixedly mounted on the bottom surface of the movable plate (12), and a squeezing plate (15) is arranged on the bottom surface of the movable plate (12).
3. The hydraulic pipeline special lifting tool according to claim 1, wherein: limiting blocks (18) are fixedly installed on two sides of the sliding block (4) respectively, limiting grooves (17) are formed in two sides of the inside of the sliding groove (3) respectively, and the limiting grooves (17) are movably sleeved with the limiting blocks (18).
4. The hydraulic pipeline special lifting tool according to claim 2, wherein: the top surface of the rotating column (11) is fixedly provided with a fixed block (19), and two sides of the fixed block (19) are respectively fixedly provided with a handle (20).
5. The hydraulic pipeline special lifting tool according to claim 2, wherein: and a limiting ring (22) is fixedly sleeved on the outer circular wall surface of the rotary column (11).
6. The hydraulic pipeline special lifting tool according to claim 4, wherein: the outer circular wall surface of the handle (20) is fixedly sleeved with a protection pad (21).
7. The hydraulic pipeline special lifting tool according to claim 1, wherein: one side of the sliding strip (5) is fixedly provided with a mounting block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054713.7U CN220131706U (en) | 2023-05-06 | 2023-05-06 | Special lifting appliance for water conservancy pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054713.7U CN220131706U (en) | 2023-05-06 | 2023-05-06 | Special lifting appliance for water conservancy pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131706U true CN220131706U (en) | 2023-12-05 |
Family
ID=88948938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054713.7U Active CN220131706U (en) | 2023-05-06 | 2023-05-06 | Special lifting appliance for water conservancy pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131706U (en) |
-
2023
- 2023-05-06 CN CN202321054713.7U patent/CN220131706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: 232200, 6th Floor, Qingya Technology Office Building, Shoucai West Road, Shouxian Economic Development Zone (North District), Huainan City, Anhui Province Patentee after: Anhui Yinbin Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 1 Cuiyuan Road, Dongcheng Office, Jieshou City, Fuyang City, Anhui Province, 236000 Patentee before: Wang Mengcai Country or region before: China |
|
| TR01 | Transfer of patent right |