CN210615667U - Full-hydraulic mouth aligning device with adjustable pipeline installation inclination angle - Google Patents
Full-hydraulic mouth aligning device with adjustable pipeline installation inclination angle Download PDFInfo
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- CN210615667U CN210615667U CN201921426557.6U CN201921426557U CN210615667U CN 210615667 U CN210615667 U CN 210615667U CN 201921426557 U CN201921426557 U CN 201921426557U CN 210615667 U CN210615667 U CN 210615667U
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Abstract
The application provides a pipeline installation inclination angle adjustable full-hydraulic butt joint device, which comprises a bearing beam and an angle adjusting device connected with the bearing beam; one end of the bearing beam is hinged on the base; the base is provided with a butt joint device; the mouth aligning device comprises a pipe holding device; the pipe holding device can be slidably arranged on the bearing beam, and the sliding direction is the same as the axis direction; the angle adjusting device is positioned at one end, far away from the base, of the bearing beam and used for adjusting the angle between the bearing beam and the base. According to the technical scheme that this application embodiment provided, press from both sides the pipeline tight back through embracing the pipe ware, by the contained angle between angle adjusting device adjustment spandrel girder and base to the angle of ingressing of adjustment pipeline, the accessible slides behind the angle of adjustment and embraces the pipe ware and adjust and the distance between the head tube, thereby improves the quality of two pipe butt joints.
Description
Technical Field
The application relates to the technical field of pipeline laying, in particular to a full-hydraulic aligning device with an adjustable pipeline installation inclination angle.
Background
The construction quality requirement of large-scale oil and gas pipelines is high, the misalignment amount of the steel pipes has great influence on the quality of the welding seams of the pipelines, and the centering error and the misalignment amount between the steel pipes need to be strictly controlled in pipeline construction.
Although there are pneumatic aligning device and hydraulic aligning device at present, to the pipeline aligning installation between two-in-one or three-in-one or longer pipelines, especially when the pipeline maintenance and rush repair, the coupling between two pipelines is difficult to be accurately aligned, the axial position adjustment is inconvenient, the thrust is small, the horizontal included angle adjustment support of the pipeline is unstable, the wrong variable often does not easily reach the welding requirement, the aligning installation difficulty is large, the construction efficiency is low, and the precision is poor. When the pipe crane is used for centering, a plurality of devices are required to be synchronously matched, the centering precision is not easy to guarantee, and the axial movement of the steel pipe is difficult.
In order to ensure the accurate centering of the connection between two pipelines in the process of pipeline butt-joint installation or rush repair, and reduce the error and the misalignment of the steel pipe axial line pair during welding, the problems which need to be researched and solved in the engineering construction process are solved.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a full hydraulic aligning device with adjustable pipeline installation inclination angle.
The application provides a pipeline installation inclination angle adjustable full-hydraulic butt joint device, which comprises a bearing beam and an angle adjusting device connected with the bearing beam; one end of the bearing beam is hinged on the base; the base is provided with a butt joint device; the mouth aligning device comprises a pipe holding device; the pipe holding device can be slidably arranged on the bearing beam, and the sliding direction is the same as the axis direction; the angle adjusting device is positioned at one end, far away from the base, of the bearing beam and used for adjusting the angle between the bearing beam and the base.
Further, the angle adjusting device comprises a fixed seat; the fixed seat is provided with a sliding block which can slide relatively; the sliding block is connected with the bearing beam through the swinging support frame; two ends of the swinging support frame are respectively hinged with the sliding block and the bearing beam; the slide blocks are driven by corresponding adjusting hydraulic cylinders.
Furthermore, the aligning device also comprises a push-pull hydraulic cylinder; the push-pull hydraulic cylinder is hinged on the base and is hinged with the pipe holding device through a piston rod.
Furthermore, a supporting hydraulic cylinder is arranged between the push-pull hydraulic cylinder and the base; the push-pull hydraulic cylinder is provided with corresponding connecting plates corresponding to the supporting hydraulic cylinder; the connecting plate is positioned at one end of the push-pull hydraulic cylinder close to the pipe embracing device.
Furthermore, the bearing beam is provided with corresponding slideways corresponding to the pipe holding devices; the slideway is arranged along the axial direction of the bearing beam; the pipe holding device is provided with corresponding pulleys corresponding to the slide ways.
Further, the pipe holding device comprises two semicircular shells; the pulley is positioned at one end of the shell; both ends of the shell are provided with hinge holes; the two shells are oppositely arranged, and a cylindrical channel is formed inside the two shells; one ends of the two shells, which are far away from the pulley, are hinged through corresponding fixed shafts, and the rotation is controlled through a tensioning hydraulic cylinder; the tensioning hydraulic cylinder is positioned at one end of the shell body close to the fixed shaft.
Further, slips are also included; the slips are positioned in the cylindrical channel and are connected with the shell through a clamping hydraulic cylinder; the direction of movement of the slips is perpendicular to the axial direction of the cylindrical passage.
Further, one side of the pipe holding device, which is far away from the bearing beam, is connected with a bracket; the bracket is arranged along the axis direction of the pipe holding device, and two ends of the bracket are provided with righting wheels; the movement direction of the centralizing wheel is the same as that of the pipeline.
The application has the advantages and positive effects that: after the pipe holding device clamps the pipeline tightly, the included angle between the bearing beam and the base is adjusted by the angle adjusting device, so that the soil penetration angle of the pipeline is adjusted, the distance between the pipe holding device and the front pipe can be adjusted by sliding after the angle is adjusted, and the butt joint quality of the two pipes is improved.
Drawings
Fig. 1 is a schematic structural diagram of a pipeline installation inclination-adjustable full-hydraulic butt joint device provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a pipe gripper of a pipeline installation inclination-adjustable full-hydraulic opposite-opening device according to an embodiment of the present application.
The text labels in the figures are represented as: 100-a spandrel girder; 110-a pipe holding device; 111-a pulley; 112-a scaffold; 113-a righting wheel; 120-push-pull hydraulic cylinder; 121-a piston rod; 130-a slide; 140-a housing; 150-tensioning hydraulic cylinder; 160-slips; 161-clamping hydraulic cylinders; 200-a base; 210-supporting hydraulic cylinders; 300-a fixed seat; 310-a slider; 320-a swing support frame; 330-adjusting the hydraulic cylinder.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1, the present embodiment provides a full hydraulic interface device with adjustable pipeline installation inclination, which includes a load-bearing beam 100, wherein two ends of the load-bearing beam 100 are respectively hinged to a base 200 and an angle adjusting device; the base 200 is provided with a butt device, and the butt device comprises a pipe holding device 110; the pipe embracing device 110 is slidably mounted on the bearing beam 100, and the sliding direction of the pipe embracing device 110 is the same as the axial direction of the pipe embracing device 110 and the axial direction of the bearing beam 100; the angle adjusting device adjusts the height of one end of the bearing beam 100 far away from the base 200, so that the bearing beam 100 rotates around a hinge shaft with the base 200, and the soil entry angle of a pipeline coaxial with the pipe embracing device 110 is adjusted.
In a preferred embodiment, the angle adjusting device includes a fixing base 300, and a sliding block 310 capable of sliding relatively is disposed on the fixing base 300; the sliding block 310 is connected with the bearing beam 100 through the swinging support frame 320; the two ends of the swing support frame 320 are respectively hinged with the sliding block 310 and the bearing beam 100; the distance between the sliding block 310 and the base 200 is less than the sum of the lengths of the bearing beam 100 and the swing support frame 320 and greater than the length of the bearing beam 100; the sliders 310 are driven by respective adjusting cylinders 330.
In a preferred embodiment, the aligning device further comprises a push-pull hydraulic cylinder 120, wherein the push-pull hydraulic cylinder 120 is hinged to the base 200 and is hinged to the pipe gripper 110 through a piston rod 121; the push-pull hydraulic cylinder 120 drives the pipe clasping device 110 to slide relative to the bearing beam 100 by controlling the piston rod 121 to stretch and retract, so as to drive the pipeline to move to a specified position.
In a preferred embodiment, a supporting hydraulic cylinder 210 is further arranged between the push-pull hydraulic cylinder 120 and the base 200, and the supporting hydraulic cylinder 210 is hinged on the base 200; the push-pull hydraulic cylinder 120 is provided with a corresponding connecting plate corresponding to the support hydraulic cylinder 210, and the connecting plate is positioned at the outlet of the piston rod 121 on the push-pull hydraulic cylinder 120; the support cylinder 210 is connected to the push-pull cylinder 120 through a connecting plate.
Referring further to fig. 2, in a preferred embodiment, the bearing beam 100 is provided with corresponding slideways 130 corresponding to the pipe claspers 110, and the slideways 130 are arranged along the axial direction of the bearing beam 100; the pipe clasping device 110 is provided with a corresponding pulley 111 corresponding to the slide 130.
In a preferred embodiment, the pipe clasping device 110 comprises two circular housings 140, wherein the pulleys 111 are mounted on the two housings 140, and the pulley 111 is located at one end of the housing 140; both ends of the housing 140 are provided with hinge holes; the two housings 140 are oppositely arranged, and a cylindrical passage is formed inside; one ends of the two shells 140 far away from the pulley 111 are inserted into the hinge holes through corresponding fixed shafts for hinge joint, and the rotation is controlled by a tensioning hydraulic cylinder 150; the tensioning hydraulic cylinders 150 are positioned at one ends of the shells 140, which are provided with fixed shafts, the ends, far away from the fixed shafts, of the two shells 140 are controlled to be in an open state by the tensioning hydraulic cylinders 150, then the two shells 140 are installed on corresponding pipelines, and then the two shells are controlled to be closed by the tensioning hydraulic cylinders 150 and are matched with hinge holes at the ends, far away from the fixed shafts, of the two shells 140 through pin shafts, so that the two shells 140 are locked and; and the pulley 111 enters the slideway 130.
In a preferred embodiment, slips 160 are also included; the inside of the cylindrical channel is provided with four slips 160; the slips 160 are uniformly distributed along the circumferential direction, and the slips 160 are connected with the shell 140 through a clamping hydraulic cylinder 161; a clamping cylinder 161 is mounted on the outside of the housing 140 and is connected to the slips 160 by a cylinder rod; the housing 140 is provided with corresponding through holes corresponding to the cylinder rods, and the moving direction of the slips 160 is perpendicular to the axial direction of the cylindrical passage.
In a preferred embodiment, a bracket 112 is connected to a side of the pipe embracing device 110 away from the bearing beam 100; the support 112 is arranged along the axial direction of the pipe clasper 110, the two ends of the support are both provided with the righting wheels 113, and the righting wheels 113 are positioned at the two ends of the pipe clasper 110 and are in direct contact with the pipeline; the righting wheel 113 is arranged along the axis perpendicular to the pipe clasping device 110, and the moving direction is the same as the moving direction of the pipeline.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.
Claims (8)
1. The full-hydraulic aligning device with the adjustable pipeline installation inclination angle is characterized by comprising a bearing beam (100) and an angle adjusting device connected with the bearing beam (100); one end of the bearing beam (100) is hinged on the base (200); the base (200) is provided with a butt joint device; the mouth aligning device comprises a pipe embracing device (110); the pipe embracing device (110) is slidably mounted on the bearing beam (100), and the sliding direction is the same as the axial direction; the angle adjusting device is located at one end, far away from the base (200), of the bearing beam (100) and used for adjusting the angle between the bearing beam (100) and the base (200).
2. The full hydraulic mouth-aligning device with adjustable pipe installation inclination angle of claim 1, characterized in that the angle adjusting device comprises a fixed seat (300); the fixed seat (300) is provided with a sliding block (310) capable of sliding relatively; the sliding block (310) is connected with the bearing beam (100) through a swinging support frame (320); two ends of the swing support frame (320) are respectively hinged with the sliding block (310) and the bearing beam (100); the sliding blocks (310) are driven by corresponding adjusting hydraulic cylinders (330).
3. The full hydraulic aligning device with adjustable pipe installation inclination angle of claim 1, characterized in that the aligning device further comprises a push-pull hydraulic cylinder (120); the push-pull hydraulic cylinder (120) is hinged to the base (200) and is hinged to the pipe holding device (110) through a piston rod (121).
4. The full hydraulic pressure aligning device with adjustable pipe installation inclination angle of claim 3, wherein a supporting hydraulic cylinder (210) is further arranged between the push-pull hydraulic cylinder (120) and the base (200); the push-pull hydraulic cylinder (120) is provided with a corresponding connecting plate corresponding to the support hydraulic cylinder (210); the connecting plate is positioned at one end of the push-pull hydraulic cylinder (120) close to the pipe embracing device (110).
5. The full hydraulic aligning device with adjustable installation inclination of the pipeline according to claim 1, characterized in that the bearing beam (100) is provided with a corresponding slideway (130) corresponding to the pipe clasper (110); the slideway (130) is arranged along the axial direction of the bearing beam (100); and a corresponding pulley (111) is arranged on the pipe embracing device (110) corresponding to the slide way (130).
6. The full hydraulic mouth-aligning device with adjustable pipe installation inclination angle of claim 5, characterized in that the pipe clasper (110) comprises two semicircular shells (140); the pulley (111) is located at one end of the housing (140); both ends of the shell (140) are provided with hinge holes; the two shells (140) are oppositely arranged, and a cylindrical channel is formed inside; one ends of the two shells (140) far away from the pulley (111) are hinged through corresponding fixed shafts, and the rotation is controlled through a tensioning hydraulic cylinder (150); the tensioning hydraulic cylinder (150) is located at one end of the housing (140) near the fixed shaft.
7. The adjustable pipe setting inclination full hydraulic interface device according to claim 6, further comprising slips (160); the slips (160) are located inside the cylindrical channel and connected to the housing (140) by a clamping hydraulic cylinder (161); the direction of movement of the slips (160) is perpendicular to the axial direction of the cylindrical passage.
8. The full hydraulic mouth aligning device with adjustable pipeline installation inclination angle of claim 1, wherein a bracket (112) is connected to one side of the pipe embracing device (110) far away from the bearing beam (100); the bracket (112) is arranged along the axial direction of the pipe embracing device (110), and two ends of the bracket are provided with righting wheels (113); the movement direction of the righting wheel (113) is the same as the movement direction of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921426557.6U CN210615667U (en) | 2019-08-30 | 2019-08-30 | Full-hydraulic mouth aligning device with adjustable pipeline installation inclination angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921426557.6U CN210615667U (en) | 2019-08-30 | 2019-08-30 | Full-hydraulic mouth aligning device with adjustable pipeline installation inclination angle |
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| CN210615667U true CN210615667U (en) | 2020-05-26 |
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| CN201921426557.6U Active CN210615667U (en) | 2019-08-30 | 2019-08-30 | Full-hydraulic mouth aligning device with adjustable pipeline installation inclination angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480250A (en) * | 2019-08-30 | 2019-11-22 | 奥瑞拓能源科技股份有限公司 | A kind of all-hydraulic contra-aperture device of Pipe installing dip-adjustable type |
-
2019
- 2019-08-30 CN CN201921426557.6U patent/CN210615667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480250A (en) * | 2019-08-30 | 2019-11-22 | 奥瑞拓能源科技股份有限公司 | A kind of all-hydraulic contra-aperture device of Pipe installing dip-adjustable type |
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