CN212924090U - Pipeline connection lifting appliance - Google Patents
Pipeline connection lifting appliance Download PDFInfo
- Publication number
- CN212924090U CN212924090U CN202021657613.XU CN202021657613U CN212924090U CN 212924090 U CN212924090 U CN 212924090U CN 202021657613 U CN202021657613 U CN 202021657613U CN 212924090 U CN212924090 U CN 212924090U
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- square hole
- connecting rod
- lead screw
- fixed
- pipeline
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Abstract
The utility model relates to a lifting device field is laid to the pipeline, concretely relates to pipe connection hoist. Including the connecting rod, the inside square hole of having seted up of connecting rod, the connecting rod both ends are fixed with rather than the vertically die-pin, the recess that communicates with the square hole is seted up to the die-pin lower extreme, the left and right sides in the square hole all rotates and is provided with the lead screw, the square hole internal fixation of lead screw one side has the fixed block, the fixed block rotates with the lead screw to be connected, the lead screw rotates with the die-pin to be connected, threaded connection has the slider on the downthehole lead screw of square, the slider slides and sets up in the square hole, the recess internal rotation of lead screw below is provided with the guide pulley, connecting rod tip below all is provided with wire rope, behind the guide pulley with slider fixed connection, the die. The utility model discloses, can carry out mechanized adjustment to the pipeline port of hoist and mount to reduce workman's intensity of labour, improve work efficiency, improved the security of workman during operation.
Description
Technical Field
The utility model relates to a lifting device field is laid to the pipeline, concretely relates to pipe connection hoist.
Background
In the pipe connection laying process, need hoist and mount the pipeline to the gallery in, then carry out welded connection to the pipeline, pipeline welding mainly uses manual bottoming + semi-automatic packing capping to give first place to, and consequently during the welded pipeline, the alignment of pipeline needs be accurate, and current pipeline hoist can not adjust the port of pipeline, needs the manual work to transfer in the welding process and increases, has so had reduced work efficiency, and workman's intensity of labour is great simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that one kind can carry out mechanized adjustment to the pipeline port of hoist and mount, reduces workman's intensity of labour, improves work efficiency's pipe connection hoist.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a pipe connection hoist, the connecting rod comprises a connecting rod, the inside square hole of having seted up of connecting rod, the connecting rod both ends are fixed with rather than the vertically die-pin, the recess that communicates with the square hole is seted up to the die-pin lower extreme, the left and right sides in the square hole all rotates and is provided with the lead screw, the one end that two lead screws carried on the back mutually all runs through the recess and extends to the die-pin outside, the square hole internal fixation of lead screw one side has the fixed block, the fixed block rotates with the lead screw to be connected, the lead screw rotates with the die-pin to be connected, threaded connection has the slider on the downthehole lead screw in square, the slider slides and sets up in the square hole, the recess internal rotation of lead screw below is provided with the guide pulley, connecting rod tip below all.
Specifically, lifting lugs are fixed to the upper ends of the support rods, lifting ropes are fixed to the lifting lugs, and the lifting ropes on the two sides are fixedly connected through lifting rings.
Specifically, a hook is fixed at the other end of the steel wire rope.
Specifically, the outer edge of the sliding block is in sliding contact with the wall of the square hole.
Specifically, the motor is a low-speed forward and reverse rotation power-off internal contracting brake motor.
Specifically, the length direction of the square hole is parallel to the length direction of the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation can carry out mechanized adjustment to the pipeline port of hoist and mount to reduce workman's intensity of labour, improve work efficiency, guarantee the welding quality of pipe connection weld crater, improved the security of workman during operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention in use.
Detailed Description
As shown in fig. 1-2, a pipeline connection lifting appliance comprises a connecting rod 1, a square hole 16 is formed in the connecting rod 1, the length direction of the square hole 16 is parallel to the length direction of the connecting rod 1, two ends of the connecting rod 1 are fixed with supporting rods 2 perpendicular to the connecting rod, lifting lugs 9 are fixed at the upper ends of the supporting rods 2, lifting ropes 10 are fixed on the lifting lugs 9, the lifting ropes 10 at two sides are fixedly connected through lifting rings 11, a groove 3 communicated with the square hole 16 is formed at the lower end of the supporting rod 2, a lead screw 6 is rotatably arranged at each of the left side and the right side in the square hole 16, one end of each of the two lead screws 6 opposite to each other penetrates through the groove 3 and then extends to the outer side of the supporting rod 2, a fixed block 8 is fixed in the square hole 16 at one side of the lead screw 6, the fixed block 8 is rotatably connected with the lead screw 6, the lead screw 6 is rotatably connected with the supporting rod 2, the outer edge of the sliding block 7 is in sliding contact with the wall of the square hole 16, a guide wheel 14 is arranged in the groove 3 below the lead screw 6 in a rotating mode, steel wire ropes 12 are arranged below the end portions of the connecting rods 1, one end of each steel wire rope 12 bypasses the guide wheel 14 and then is fixedly connected with the sliding block 7, a hook 13 is fixed at the other end of each steel wire rope 12, a motor 4 and a speed reducer 5 are fixed on the supporting rod 2, an output shaft of the motor 4 is connected with the lead screw 6 through the speed reducer 5, and the motor 4 is a low-speed forward and reverse rotation power-.
When the utility model is used, one end of the steel wire rope 12 with the hook 13 is bypassed around the pipeline, then the hook 13 is hung on the part of the steel wire rope 12 above the pipeline, so that the gravity center of the pipeline coincides with the gravity center of the connecting rod 1 as much as possible, the pipeline is prevented from being placed in the tunnel as a whole due to larger inclination degree in the hoisting process, the hoisting ring 11 is hung by the hoisting hook of the crane, the pipeline is hoisted and placed in the pre-dug tunnel below the pipeline until the end part of the hoisted pipeline is close to the end part of the pipeline in the tunnel, the support rod 2 is contacted with the ground on two sides of the tunnel until the support rod 2 supports the pipeline, in the process of aligning, the power supply of the motor 4 is switched on, the motor 4 is controlled to rotate the lead screw 6, the slide block 7 is far away from or close to the fixed block 8 in the rotating process of the lead screw 6, the length of the vertical part of the steel wire rope, pipeline one side of lead screw 6 below will descend or rise, through the height at control pipeline both ends to realize the butt joint operation of pipeline, in the butt joint operation process, labour saving and time saving and efficient.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A pipeline connection lifting appliance comprises a connecting rod (1) and is characterized in that a square hole (16) is formed in the connecting rod (1), supporting rods (2) perpendicular to the connecting rod are fixed at two ends of the connecting rod (1), a groove (3) communicated with the square hole (16) is formed in the lower end of each supporting rod (2), lead screws (6) are rotatably arranged on the left side and the right side in the square hole (16), one ends, back to back, of the two lead screws (6) penetrate through the groove (3) and then extend to the outer side of the supporting rods (2), a fixing block (8) is fixed in the square hole (16) on one side of each lead screw (6), the fixing block (8) is rotatably connected with the lead screws (6), the lead screws (6) are rotatably connected with the supporting rods (2), a sliding block (7) is in threaded connection with the lead screws (6) in the square holes (16), the sliding block (7) is slidably arranged in the square holes (16), guide wheels (14), the lower part of the end part of the connecting rod (1) is provided with a steel wire rope (12), one end of the steel wire rope (12) bypasses a guide wheel (14) and then is fixedly connected with a sliding block (7), the supporting rod (2) is fixedly provided with a motor (4) and a speed reducer (5), and an output shaft of the motor (4) is connected with a lead screw (6) through the speed reducer (5).
2. The pipeline connecting lifting appliance according to claim 1, wherein lifting lugs (9) are fixed to the upper ends of the supporting rods (2), lifting ropes (10) are fixed to the lifting lugs (9), and the lifting ropes (10) on the two sides are fixedly connected through lifting rings (11).
3. A pipe connection spreader according to claim 1, wherein a hook (13) is fixed to the other end of the wire rope (12).
4. A pipe connection spreader according to claim 1, wherein the outer edge of the slider (7) is in sliding contact with the wall of the square hole (16).
5. The pipe connection hanger according to claim 1, wherein the motor (4) is a low-speed forward and reverse rotation power-off internal contracting brake motor.
6. A pipe connection spreader according to claim 1, wherein the length direction of the square hole (16) is parallel to the length direction of the connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657613.XU CN212924090U (en) | 2020-08-11 | 2020-08-11 | Pipeline connection lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657613.XU CN212924090U (en) | 2020-08-11 | 2020-08-11 | Pipeline connection lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212924090U true CN212924090U (en) | 2021-04-09 |
Family
ID=75335669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021657613.XU Active CN212924090U (en) | 2020-08-11 | 2020-08-11 | Pipeline connection lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212924090U (en) |
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2020
- 2020-08-11 CN CN202021657613.XU patent/CN212924090U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |