CN217889921U - Deformation correcting device for reinforcing and mounting sleeve of pipeline - Google Patents

Deformation correcting device for reinforcing and mounting sleeve of pipeline Download PDF

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Publication number
CN217889921U
CN217889921U CN202220803123.9U CN202220803123U CN217889921U CN 217889921 U CN217889921 U CN 217889921U CN 202220803123 U CN202220803123 U CN 202220803123U CN 217889921 U CN217889921 U CN 217889921U
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China
Prior art keywords
assembly
chain
tightening
bottom plate
rings
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CN202220803123.9U
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Chinese (zh)
Inventor
贾学志
耿延晖
丁旭科
车振龙
高亮
焦守龙
毛义优
徐龙
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China Petroleum and Chemical Corp
Sinopec Shengli Oilfield Co
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China Petroleum and Chemical Corp
Sinopec Shengli Oilfield Co
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Abstract

The utility model relates to a pipeline oversleeve reinforcement installation warp orthotic devices. The technical scheme is as follows: the novel adjustable lifting device comprises a movable handle, a front V-shaped support, a hook, a rear V-shaped support, universal lifting rings, a lifting handle, a tightening assembly and a bottom plate, wherein the front V-shaped support is arranged on one side of the bottom plate, the rear V-shaped support is arranged on the other side of the bottom plate, a longitudinal supporting plate is fixed on the upper surface of the bottom plate, the tightening assembly is fixed on one side of the longitudinal supporting plate, the lifting handle is arranged at the top of the tightening assembly, the movable handle is arranged on one side of the tightening assembly, the universal lifting rings are installed at one end of the tightening assembly, a chain is installed at the output end of the tightening assembly, and the hook is arranged at the tail end of the chain. The beneficial effects are that: the chain is pulled out and wound outside the sleeve of the pipeline, then the hook is hung on the circular hanging ring, the movable handle on the outer side is continuously rotated, the chain is wound and tightened through the chain turntable of the tightening assembly, the purpose of tightening, aligning, welding and fixing the upper sleeve and the lower sleeve is finally achieved, and deformation correction work is achieved.

Description

Deformation correcting device for reinforcing and mounting sleeve of pipeline
Technical Field
The utility model relates to an oil field ground engineering repair tools, in particular to pipe sleeve reinforcement installation warp orthotic devices.
Background
In the field ground engineering maintenance, the pipeline is provided with a protective skin, also called a sleeve, which is a technical measure for the pipeline maintenance without stopping production. The Chinese patent document publication No. CN204942907U with the patent name of 'a coating oversleeve' is used for repairing a leaked oil and gas pipeline and comprises a first circular arc block, a middle arc block and a second circular arc block. After the leakage part of the oil and gas pipeline is stopped, covering the leakage part with a coating sleeve, so that the first arc block and the second arc block are respectively attached to the oil and gas pipeline, and the middle arc block covers the leakage part; then weld cladding oversleeve on oil gas pipeline, seal the leakage part, can improve the restoration quality of oil gas pipeline and the life of oil gas pipeline to need not change new oil gas pipeline, and then can not influence normal production, labour saving and time saving.
In the pipeline maintenance process, due to the adoption of gas welding cutting and the generated thermal stress, the pipeline is easy to cause great deformation, great difficulty is caused to the assembly and welding of the sheath or the sleeve, and the construction quality and the construction efficiency are influenced. On one hand, the main reason of the deformation is caused by the thermal stress generated by flame heat input during gas welding cutting, and in addition, the 'sheath' with small deformation can eliminate the thermal stress deformation by adopting the flame straightening principle, but aiming at the oversleeve with large deformation, the two semicircular oversleeves can be aligned by adopting a manual extrusion mode and then are welded.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline sleeve reinforcement installation deformation orthotic devices to the above-mentioned defect that prior art exists, alleviateed working strength, improved work efficiency.
The utility model provides a pipeline oversleeve reinforcement installation orthotic devices that warp, its technical scheme is: including movable handle 1, preceding V type support 2, couple 3, back V type support 5, universal rings 6, handle 7, tighten up assembly 8 and bottom plate 9, V type support 2 before one side of bottom plate 9 is equipped with, and the opposite side is equipped with back V type support 5 the vertical backup pad 9.1 of last fixed surface of bottom plate 9, the assembly 8 is tightened up to one side is fixed to vertical backup pad 9.1, the top of tightening up assembly 8 is equipped with handle 7, installs movable handle 1 in one side of tightening up assembly 8 the one end installation universal rings 6 of tightening up assembly 8, at the output installation chain 8.1 of tightening up assembly 8, be equipped with couple 3 at the end of chain 8.1.
Preferably, a plurality of supporting columns 4 are arranged on the inner side of the front V-shaped bracket 2; and a plurality of supporting columns 4 are arranged on the inner side of the rear V-shaped bracket 5.
Preferably, the front V-shaped bracket 2, the bottom plate 9 and the rear V-shaped bracket 5 form a V-shaped support frame body.
Preferably, the tightening assembly 8 includes a pinion 8.2, a ratchet 8.3, a pawl 8.4 and a chain wheel 8.5, wherein the chain wheel 8.5 is disposed on one side of the ratchet 8.3, the pinion 8.2 is disposed on the right side of the chain wheel 8.5, the pawl 8.4 is disposed on the outer side of the ratchet 8.3, and the chain 8.1 is wound on the chain wheel 8.5.
Preferably, the movable handle 1 is connected to the outside of the pinion 8.2.
Preferably, a lifting ring connecting rod is arranged on the outer side of the tightening assembly 8 and is connected with the universal lifting ring 6 through the lifting ring connecting rod.
Preferably, the universal hanging ring 6 comprises a hanging ring main body 6.1, a connecting cylinder 6.2, a connecting hole 6.3, a circular hanging ring 6.4 and a rotating shaft 6.5, the connecting hole 6.3 is arranged at the upper part of the hanging ring main body 6.1, the lower part of the hanging ring main body 6.1 is connected with the connecting cylinder 6.2, the lower end of the connecting cylinder 6.2 is movably connected with the rotating shaft 6.5, and the lower end of the rotating shaft 6.5 is fixedly connected with the circular hanging ring 6.4.
Preferably, the upper end of the rotating shaft 6.5 is provided with a boss 6.5.1.
The beneficial effects of the utility model are that: the utility model discloses a pull out the winding with the chain in the outside of pipeline and oversleeve, then, hang the couple on circular rings, rotate the movable handle in the outside again in succession, twine and tighten up the chain through the chain carousel that tightens up the assembly, finally reach the taut welded fastening's of alignment purpose of upper and lower oversleeve, realized the work of deformation correction, alleviateed working strength, improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal side structure of the tightening assembly;
FIG. 3 is a schematic overall structure diagram of the universal lifting ring;
FIG. 4 is a schematic view of a rotating shaft in the gimbal ring;
in the upper drawing: the lifting device comprises a movable handle 1, a front V-shaped support 2, a hook 3, a support column 4, a rear V-shaped support 5, a universal lifting ring 6, a lifting handle 7, a tightening assembly 8, a lifting ring main body 6.1, a connecting cylinder 6.2, a connecting hole 6.3, a circular lifting ring 6.4, a rotating shaft 6.5, a raised head 6.5.1, a chain 8.1, a pinion 8.2, a ratchet 8.3, a pawl 8.4, a chain turntable 8.5 and a longitudinal support plate 9.1.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Embodiment 1, refer to fig. 1-4, the utility model provides a pipeline oversleeve reinforcement installation warp orthotic devices, including movable handle 1, preceding V type support 2, couple 3, back V type support 5, universal rings 6, handle 7, tighten up assembly 8 and bottom plate 9, one side of bottom plate 9 is equipped with preceding V type support 2, and the opposite side is equipped with back V type support 5 the last fixed surface of bottom plate 9 vertical backup pad 9.1, the fixed assembly 8 that tightens up in one side of vertical backup pad 9.1, the top of tightening up assembly 8 is equipped with handle 7, installs movable handle 1 in one side of tightening up assembly 8 the one end installation universal rings 6 of tightening up assembly 8, at the output installation chain 8.1 of tightening up assembly 8, be equipped with couple 3 at the end of chain 8.1.
Preferably, a plurality of supporting columns 4 are arranged on the inner side of the front V-shaped bracket 2; and a plurality of supporting columns 4 are arranged on the inner side of the rear V-shaped bracket 5.
Preferably, the front V-shaped bracket 2, the bottom plate 9 and the rear V-shaped bracket 5 form a V-shaped support frame body.
Preferably, the tightening assembly 8 includes a pinion 8.2, a ratchet 8.3, a pawl 8.4 and a chain wheel 8.5, wherein the chain wheel 8.5 is disposed on one side of the ratchet 8.3, the pinion 8.2 is disposed on the right side of the chain wheel 8.5, the pawl 8.4 is disposed on the outer side of the ratchet 8.3, and the chain 8.1 is wound on the chain wheel 8.5.
Preferably, the movable handle 1 is connected to the outside of the pinion 8.2.
Preferably, a lifting ring connecting rod is arranged on the outer side of the tightening assembly 8 and is connected with the universal lifting ring 6 through the lifting ring connecting rod.
Preferably, the universal hanging ring 6 comprises a hanging ring main body 6.1, a connecting cylinder 6.2, a connecting hole 6.3, a circular hanging ring 6.4 and a rotating shaft 6.5, the connecting hole 6.3 is arranged at the upper part of the hanging ring main body 6.1, the lower part of the hanging ring main body 6.1 is connected with the connecting cylinder 6.2, the lower end of the connecting cylinder 6.2 is movably connected with the rotating shaft 6.5, and the lower end of the rotating shaft 6.5 is fixedly connected with the circular hanging ring 6.4.
Preferably, the upper end of the rotating shaft 6.5 is provided with a boss 6.5.1.
The utility model discloses during the use, will the utility model discloses place on the needs next door of carrying out the reinforcement of pipeline oversleeve, pull out the winding with chain 8.1 in the outside oversleeve outside of pipeline, then, hang 3 couples on circular rings 6.4, the movable handle 1 in the rotation outside again twines and tightens up chain 8.1 through the chain carousel 8.5 that tightens up assembly 8, finally reaches the taut mesh that aligns welded fastening of upper and lower oversleeve, has realized the work that the oversleeve warp and corrects.
Embodiment 2, the utility model provides a pipeline oversleeve reinforcement installation warp orthotic devices, including movable handle 1, preceding V type support 2, couple 3, back V type support 5, universal rings 6, handle 7, tighten up assembly 8 and bottom plate 9, V type support 2 before one side of bottom plate 9 is equipped with, and the opposite side is equipped with back V type support 5 the last fixed surface longitudinal support board 9.1 of bottom plate 9, the fixed assembly 8 that tightens up in one side of longitudinal support board 9.1, the top of tightening up assembly 8 is equipped with handle 7, installs movable handle 1 in one side of tightening up assembly 8 the one end installation universal rings 6 of tightening up assembly 8, at the output installation chain 8.1 that tightens up assembly 8, be equipped with couple 3 at the end of chain 8.1.
The difference from the embodiment 1 is that:
the hook 3 mentioned in the embodiment is further designed with an anti-drop rod 3.1, and after the hook 3 is hung on the circular hanging ring 6.4, the hook is prevented from dropping off through the anti-drop rod 3.1.
Embodiment 3, the utility model provides a pipeline oversleeve reinforcement installation warp orthotic devices, including movable handle 1, preceding V type support 2, couple 3, back V type support 5, universal rings 6, handle 7, tighten up assembly 8 and bottom plate 9, V type support 2 before one side of bottom plate 9 is equipped with, and the opposite side is equipped with back V type support 5 the last fixed surface of bottom plate 9 vertical support plate 9.1, vertical support plate 9.1's one side is fixed tightens up assembly 8, the top of tightening up assembly 8 is equipped with handle 7, installs movable handle 1 in one side of tightening up assembly 8 the one end installation universal rings 6 of tightening up assembly 8, at the output installation chain 8.1 of tightening up assembly 8, be equipped with couple 3 at the end of chain 8.1.
The difference from the embodiment 1 is that:
the wire rope that this embodiment adopted replaces the chain, also can realize the utility model discloses a purpose.
Embodiment 4, the utility model provides a pipeline oversleeve reinforcement installation warp orthotic devices, including movable handle 1, preceding V type support 2, couple 3, back V type support 5, universal rings 6, handle 7, tighten up assembly 8 and bottom plate 9, V type support 2 before one side of bottom plate 9 is equipped with, and the opposite side is equipped with back V type support 5 the last fixed surface longitudinal support board 9.1 of bottom plate 9, the fixed assembly 8 that tightens up in one side of longitudinal support board 9.1, the top of tightening up assembly 8 is equipped with handle 7, installs movable handle 1 in one side of tightening up assembly 8 the one end installation universal rings 6 of tightening up assembly 8, at the output installation chain 8.1 that tightens up assembly 8, be equipped with couple 3 at the end of chain 8.1.
The difference from the embodiment 1 is that:
the rubber sleeve is sleeved outside the handle 7 of the utility model, so that the friction to the hand of the worker is reduced; in addition, the utility model discloses a movable handle 1 is equipped with the rubber sleeve outward, has alleviateed the friction to staff's hand.
Embodiment 5, the utility model provides a pipeline oversleeve reinforcement installation warp orthotic devices, including movable handle 1, preceding V type support 2, couple 3, back V type support 5, universal rings 6, handle 7, tighten up assembly 8 and bottom plate 9, V type support 2 before one side of bottom plate 9 is equipped with, and the opposite side is equipped with back V type support 5 the last fixed surface of bottom plate 9 vertical support plate 9.1, vertical support plate 9.1's one side is fixed tightens up assembly 8, the top of tightening up assembly 8 is equipped with handle 7, installs movable handle 1 in one side of tightening up assembly 8 the one end installation universal rings 6 of tightening up assembly 8, at the output installation chain 8.1 of tightening up assembly 8, be equipped with couple 3 at the end of chain 8.1.
The difference from the embodiment 1 is that:
the utility model discloses a one side of vertical backup pad 9.1 tightens up assembly 8 through the bolt fastening.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention belong to the scope of the present invention as far as possible.

Claims (8)

1. The utility model provides a pipeline oversleeve reinforcement installation warp orthotic devices which characterized by: including movable handle (1), preceding V type support (2), couple (3), back V type support (5), universal rings (6), handle (7), tighten up assembly (8) and bottom plate (9), V type support (2) before one side of bottom plate (9) is equipped with, and the opposite side is equipped with back V type support (5) the last fixed surface of bottom plate (9) vertical backup pad (9.1), the assembly (8) are tightened up to the fixed one side of vertical backup pad (9.1), the top of tightening up assembly (8) is equipped with handle (7), installs movable handle (1) in the one side of tightening up assembly (8) the one end installation universal rings (6) of tightening up assembly (8), at the output installation chain (8.1) of tightening up assembly (8), is equipped with couple (3) at the end of chain (8.1).
2. The device for correcting the distortion of the sleeve reinforcement of a pipe according to claim 1, wherein: a plurality of supporting columns (4) are arranged on the inner side of the front V-shaped bracket (2); and a plurality of supporting columns (4) are arranged on the inner side of the rear V-shaped bracket (5).
3. The device for correcting the distortion of the sleeve reinforcement of a pipe according to claim 1, wherein: preceding V type support (2), bottom plate (9) and back V type support (5) constitute V type and support the support body.
4. The device for correcting the distortion of the sleeve reinforcement of a pipe according to claim 1, wherein: tighten up assembly (8) including pinion (8.2), ratchet (8.3), pawl (8.4) and chain carousel (8.5), one side of ratchet (8.3) be equipped with chain carousel (8.5), the right side of chain carousel (8.5) is equipped with pinion (8.2), is equipped with pawl (8.4) in the outside of ratchet (8.3), twines chain (8.1) on chain carousel (8.5).
5. The device as claimed in claim 4, wherein the means for straightening the form of the sleeve comprises: the outer side of the pinion (8.2) is connected with a movable handle (1).
6. The device for correcting the distortion of the sleeve reinforcement of a pipe according to claim 1, wherein: and a lifting ring connecting rod is arranged on the outer side of the tightening assembly (8) and is connected with a universal lifting ring (6) through the lifting ring connecting rod.
7. The device for correcting the distortion of the sleeve of a pipe according to claim 1 or 6, wherein: universal rings (6) include rings main part (6.1), connecting cylinder (6.2), connecting hole (6.3), circular rings (6.4) and axis of rotation (6.5), the upper portion of rings main part (6.1) is equipped with connecting hole (6.3), the sub-unit connection connecting cylinder (6.2) of rings main part (6.1), lower extreme swing joint axis of rotation (6.5) of connecting cylinder (6.2), the circular rings (6.4) of lower extreme fixed connection of axis of rotation (6.5).
8. The device for correcting the distortion of the sleeve reinforcement of a duct according to claim 7, wherein: the upper end of the rotating shaft (6.5) is provided with a raised head (6.5.1).
CN202220803123.9U 2022-04-08 2022-04-08 Deformation correcting device for reinforcing and mounting sleeve of pipeline Active CN217889921U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220803123.9U CN217889921U (en) 2022-04-08 2022-04-08 Deformation correcting device for reinforcing and mounting sleeve of pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220803123.9U CN217889921U (en) 2022-04-08 2022-04-08 Deformation correcting device for reinforcing and mounting sleeve of pipeline

Publications (1)

Publication Number Publication Date
CN217889921U true CN217889921U (en) 2022-11-25

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ID=84111327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220803123.9U Active CN217889921U (en) 2022-04-08 2022-04-08 Deformation correcting device for reinforcing and mounting sleeve of pipeline

Country Status (1)

Country Link
CN (1) CN217889921U (en)

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