CN118850948A - Large diameter pipeline lifting auxiliary device - Google Patents

Large diameter pipeline lifting auxiliary device Download PDF

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Publication number
CN118850948A
CN118850948A CN202410841298.2A CN202410841298A CN118850948A CN 118850948 A CN118850948 A CN 118850948A CN 202410841298 A CN202410841298 A CN 202410841298A CN 118850948 A CN118850948 A CN 118850948A
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CN
China
Prior art keywords
plate
groups
clamping
limiting
positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410841298.2A
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Chinese (zh)
Inventor
陈子亮
张道胜
柴庆泰
魏金铭
侯彦林
王相来
于洪霖
徐琰祖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Original Assignee
Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd filed Critical Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority to CN202410841298.2A priority Critical patent/CN118850948A/en
Publication of CN118850948A publication Critical patent/CN118850948A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

本发明涉及机电施工技术领域,具体为大口径管道提升辅助装置,包括:夹持板内设置有延伸板,夹持板另一端设置有底板,支撑杆表面套设有支撑板与定位板,支撑板与定位板一端均插入有支撑轴,支撑轴表面套设有转动架,两组转动架一端均套设在辅助杆上,辅助杆表面套设有固定架;有益效果为:可通过将吊装设备固定在牵引环上,然后在将两组夹持板对管道进行定位卡合,可通过延伸板的设置可提高对管道底部的支撑作用,然后就可利用吊装设置对牵引环向上牵引,利用支撑板与定位板的转动连接可使两组夹持板向内收缩对管道进行夹持稳定,从而就可对管道进行提升,因此不需要采用辅助液压设备等,节约人工和机械成本,减少污染。

The present invention relates to the field of electromechanical construction technology, and specifically to a large-diameter pipeline lifting auxiliary device, comprising: an extension plate is arranged in a clamping plate, a bottom plate is arranged at the other end of the clamping plate, a support plate and a positioning plate are sleeved on the surface of a support rod, a support shaft is inserted into one end of the support plate and the positioning plate, a rotating frame is sleeved on the surface of the support shaft, one end of two sets of rotating frames are sleeved on an auxiliary rod, and a fixing frame is sleeved on the surface of the auxiliary rod; the beneficial effect is: the lifting equipment can be fixed on the traction ring, and then the two sets of clamping plates are used to position and engage the pipeline, the extension plate can be arranged to improve the supporting effect on the bottom of the pipeline, and then the lifting setting can be used to pull the traction ring upward, and the rotation connection between the support plate and the positioning plate can make the two sets of clamping plates shrink inward to clamp the pipeline stably, so that the pipeline can be lifted, so there is no need to use auxiliary hydraulic equipment, etc., saving labor and machinery costs and reducing pollution.

Description

Lifting auxiliary device for large-caliber pipeline
Technical Field
The invention relates to the technical field of electromechanical construction, in particular to a large-caliber pipeline lifting auxiliary device.
Background
When electromechanical pipeline construction, pipeline hoist and mount or remove mostly use the manual work to add the wood horizontal displacement that rolls, and chain block hoist pipeline installs, still need to fix hoisting equipment at the floor bottom before the hoist, need lift up the pipeline and bind and move to relevant position again when outdoor construction, and in-process needs a large amount of prerequisite work to accomplish, needs on-the-spot personnel to assist when the pipeline promotes, and consuming time and labor, and is higher to construction environment requirement, and easily have different degree of destruction or collide with to the pipeline in electromechanical pipeline construction in-process, and is higher to the safety control requirement.
Therefore, in order to meet the increasing shortage of labor force, reduce construction cost, improve construction quality and enhance enterprise competitiveness, it is highly necessary to develop a device capable of saving labor and improving hoisting efficiency, and for this purpose, the invention provides a large-caliber pipeline hoisting auxiliary device for solving the above problems.
Disclosure of Invention
The invention aims to provide a large-caliber pipeline lifting auxiliary device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: heavy-calibre pipeline promotes auxiliary device, heavy-calibre pipeline promotes auxiliary device includes: the clamping plate is provided with a placing groove on the end face, an extension plate is arranged in the placing groove, the other end of the clamping plate is provided with a bottom plate, and the surface of the bottom plate is provided with a traction spring;
The supporting rod is sleeved on the surface of the supporting rod, the supporting plate and one end of the positioning plate are respectively inserted with a supporting shaft, the supporting shafts are sleeved on the surface of the supporting shafts, one ends of the two groups of rotating frames are sleeved on the auxiliary rod, the fixing frame is sleeved on the surface of the auxiliary rod, and the traction ring is arranged on the surface of the fixing frame.
Preferably, the whole arc platy structure that is of grip block, grip block inner ring face are provided with the damping pad, and the damping pad is provided with the multiunit, and multiunit damping pad equidistance linear fixed connection is in the inner ring face of grip block, and the outer ring face of grip block is provided with the fixed plate, and the standing groove is arc platy structure.
Preferably, the movable opening is formed in the side surface of the placing groove, the extension plate can be stored in the placing groove, the extension plate is of an arc-shaped plate-shaped structure, a plurality of groups of positioning clamping grooves are formed in the side surface of the movable opening, the positioning clamping grooves are of a square plate-shaped structure, two groups of movable openings are formed, and the two groups of movable openings are distributed in a bilateral symmetry mode relative to the clamping plate.
Preferably, the extension board side is provided with spacing pipe, and spacing pipe inserts in the mouth that removes, and spacing pipe can carry out the displacement in the mouth that removes, and spacing pipe is provided with two sets of, and two sets of spacing pipes are provided with positioning spring about extension board bilateral symmetry distribution in the spacing pipe.
Preferably, the bottom plate is fixedly connected to the end face of the clamping plate, the traction springs are provided with a plurality of groups, the traction springs are linearly arranged at equal intervals on the surface of the bottom plate, one end of each traction spring is fixedly connected to the surface of the bottom plate, and the other end of each traction spring is fixedly connected to the surface of the bottom plate arranged on the end face of the other group of clamping plate.
Preferably, the support plate and the positioning plate are fixedly connected to the side face of the fixing plate through positioning bolts, the support plate and the positioning plate can rotate around the support rod, the fixing plate is provided with two groups, the two groups of fixing plates are symmetrically distributed around the center line of the long side of the end face of the clamping plate, and the fixing plate is of an arc plate-shaped structure.
Preferably, the rotating frame can rotate around the supporting shaft, the supporting plate and one end of the positioning plate can also rotate around the supporting shaft, the rotating frame and the fixing frame are rotationally connected with the auxiliary rod, the traction ring is fixedly connected to the surface of the fixing frame, and the whole fixing frame is of a '匚' plate-shaped structure.
Preferably, the side of the bottom plate is provided with a limiting frame, the side of the other group of bottom plates is provided with a second limiting frame, the limiting frame and the second limiting frame are integrally of an arc-shaped frame body structure, a limiting screw is inserted after the limiting frame is attached to the second limiting frame, and the surface of the limiting screw is in threaded connection with a positioning nut.
Preferably, one end of the positioning spring is fixedly connected with a limiting block, the other end of the positioning spring is fixedly connected to the side face of the extension plate, one end of the limiting block can be inserted into the positioning clamping groove, the side face of the limiting pipe is provided with a lifting groove, the limiting block is inserted into the lifting groove, and the limiting block can be vertically displaced in the lifting groove.
Compared with the prior art, the invention has the beneficial effects that:
according to the large-caliber pipeline lifting auxiliary device provided by the invention, the hoisting equipment can be fixed on the traction ring, then the two groups of clamping plates are positioned and clamped on the pipeline, the supporting effect of the bottom of the pipeline can be improved through the arrangement of the extension plates, then the traction ring can be pulled upwards through the hoisting arrangement, and the two groups of clamping plates can be contracted inwards to clamp the pipeline stably through the rotary connection of the supporting plates and the positioning plates, so that the pipeline can be lifted without adopting auxiliary hydraulic equipment and the like, the labor and mechanical cost are saved, and the pollution is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention when it is tilted;
FIG. 3 is a side view of the structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;
FIG. 5 is a partial cross-sectional view of the structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B;
FIG. 7 is a schematic view of a clamping plate structure of the present invention.
In the figure: 1.a clamping plate; 2. a placement groove; 3. an extension plate; 4. a bottom plate; 5. a traction spring; 6. a support rod; 7. a support plate; 8. a positioning plate; 9. a support shaft; 10. a rotating frame; 11. an auxiliary lever; 12. a fixing frame; 13. a traction ring; 14. a damping pad; 15. a fixing plate; 16. a moving port; 17. positioning clamping grooves; 18. a limiting tube; 19. a positioning spring; 20. a limiting block; 21. a limit frame; 22. a second limit frame; 23. a limit screw; 24. positioning a nut; 25. lifting groove.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Example 1
Referring to fig. 1 to 7, the present invention provides a technical solution: heavy-calibre pipeline promotes auxiliary device, heavy-calibre pipeline promotes auxiliary device includes: the clamping plate 1, the holding plate 1 end face has offered the standing groove 2, there is extension board 3 in the standing groove 2, the other end of the clamping plate 1 has bottom plate 4, the surface of bottom plate 4 has traction springs 5;
the support rod 6, the support plate 7 and the locating plate 8 are sleeved on the surface of the support rod 6, the support shafts 9 are inserted into one ends of the support plate 7 and the locating plate 8, the rotating frames 10 are sleeved on the surfaces of the support shafts 9, one ends of the two groups of rotating frames 10 are sleeved on the auxiliary rod 11, the fixing frame 12 is sleeved on the surface of the auxiliary rod 11, and the traction ring 13 is arranged on the surface of the fixing frame 12;
When the pipeline is required to be lifted and conveyed during use, firstly, the lifting device is fixed on the traction ring 13, then the pipeline is positioned and clamped by the two groups of clamping plates 1, the supporting effect on the bottom of the pipeline can be improved through the arrangement of the extension plates 3, then the traction ring 13 can be pulled upwards through the lifting arrangement, the supporting plates 7 are connected with the positioning plates 8 in a rotating manner, and when the traction ring 13 is lifted upwards, the two groups of clamping plates 1 can be contracted inwards to clamp the pipeline stably, so that the pipeline can be lifted, auxiliary hydraulic equipment and the like are not required, the labor and mechanical cost are saved, and the pollution is reduced.
Example two
On the basis of the first embodiment, in order to facilitate clamping and lifting of the pipeline, a clamping plate 1 is arranged, a supporting plate 7 and a positioning plate 8 are fixedly connected to the side face of a fixing plate 15 through positioning bolts, the supporting plate 7 and the positioning plate 8 can rotate around a supporting rod 6, the fixing plate 15 is provided with two groups, the two groups of fixing plates 15 are symmetrically distributed around the center line of the long side of the end face of the clamping plate 1, the fixing plate 15 is in an arc-shaped plate structure, a rotating frame 10 can rotate around a supporting shaft 9, one end of the supporting plate 7 and one end of the positioning plate 8 can also rotate around the supporting shaft 9, the rotating frame 10 and a fixing frame 12 are rotatably connected with an auxiliary rod 11, a traction ring 13 is fixedly connected to the surface of the fixing frame 12, and the fixing frame 12 is integrally in a '匚' plate-shaped structure;
When the lifting device is used, the traction ring 13 can be fixed through the lifting device, then the traction ring 13 can be lifted upwards, because the positioning plate 8 and the supporting plate 7 can rotate around the supporting rod 6, the rotating frame 10 can rotate around the supporting shaft 9, and in addition, the rotating frame 10 and the fixing frame 12 are rotationally connected with the auxiliary rod 11, so that when the traction ring 13 ascends, the two groups of clamping plates 1 can clamp a pipeline through the rotational connection of a plurality of structures, and the pipeline can be clamped and ascended.
In order to further improve the stability of clamping the pipeline, the damping pads 14 are arranged, the whole clamping plate 1 is of an arc-shaped plate structure, the damping pads 14 are arranged on the inner annular surface of the clamping plate 1, a plurality of groups of damping pads 14 are arranged, the damping pads 14 are linearly and fixedly connected to the inner annular surface of the clamping plate 1 at equal intervals, the outer annular surface of the clamping plate 1 is provided with a fixing plate 15, and the placing groove 2 is of an arc-shaped plate structure;
Through the multiunit damping pad 14 that the grip block 1 inner ring face set up, when grip block 1 carries out the centre gripping location to the pipeline, the friction with the pipeline is improved in the setting of accessible multiunit damping pad 14, makes the centre gripping to the pipeline carry out the improvement.
Example III
On the basis of the second embodiment, in order to facilitate positioning of the pipe body, the extension plate 3 is arranged, the side surface of the placing groove 2 is provided with the moving opening 16, the extension plate 3 can be stored in the placing groove 2, the extension plate 3 is of an arc-shaped plate-shaped structure, the side surface of the moving opening 16 is provided with a plurality of groups of positioning clamping grooves 17, the positioning clamping grooves 17 are of a square plate-shaped structure, the moving opening 16 is provided with two groups, the two groups of moving openings 16 are distributed symmetrically about the clamping plate 1, the bottom of a pipeline is supported by the extension plate 3 arranged in the clamping plate 1 during use, the clamping stability of the pipeline by the two groups of clamping plates 1 is improved, and the extension plate 3 can be stored by the placing groove 2 when the pipe is not used.
In order to facilitate the displacement of the extension plate 3, a limiting pipe 18 is arranged on the side surface of the extension plate 3, the limiting pipe 18 is inserted into the moving opening 16, the limiting pipe 18 can displace in the moving opening 16, the limiting pipe 18 is provided with two groups, the two groups of limiting pipes 18 are distributed symmetrically about the extension plate 3, a positioning spring 19 is arranged in the limiting pipe 18, one end of the positioning spring 19 is fixedly connected with a limiting block 20, the other end of the positioning spring 19 is fixedly connected with the side surface of the extension plate 3, one end of the limiting block 20 can be inserted into the positioning clamping groove 17, a lifting groove 25 is formed in the side surface of the limiting pipe 18, the limiting block 20 is inserted into the lifting groove 25, and the limiting block 20 can vertically displace in the lifting groove 25;
When displacement is carried out on the extension plate 3, the limiting block 20 can be pulled at first to enable the limiting block 20 to be separated from the positioning clamping groove 17, then the movable limiting pipe 18 is moved in the moving opening 16, so that the extension length of the extension plate 3 can be adjusted, the extension plate 3 can be extended according to pipelines with different pipe diameters, after the extension plate 3 is extended to a proper position, the limiting block 20 is inserted into the positioning clamping groove 17 for fixing, the extension plate 3 can be prevented from moving, the limiting block 20 can be limited by the positioning spring 19, and the problem that the limiting block 20 is separated from the positioning clamping groove 17 is avoided.
In order to facilitate the positioning of the pipeline after clamping, a limiting frame 21 and a second limiting frame 22 are arranged, the side surface of the bottom plate 4 is provided with the limiting frame 21, the side surface of the other group of bottom plates 4 is provided with the second limiting frame 22, the whole of the limiting frame 21 and the second limiting frame 22 is of an arc-shaped frame body structure, a limiting screw 23 is inserted after the limiting frame 21 is attached to the second limiting frame 22, the surface of the limiting screw 23 is in threaded connection with a positioning nut 24, the bottom plate 4 is fixedly connected to the end surface of the clamping plate 1, the traction springs 5 are provided with a plurality of groups, the traction springs 5 are linearly arranged at equal intervals relative to the surface of the bottom plate 4, one end of each traction spring 5 is fixedly connected to the surface of the bottom plate 4, and the other end of each traction spring 5 is fixedly connected to the surface of the bottom plate 4 arranged on the end surface of the other group of the clamping plate 1;
After the pipeline is clamped by the two groups of clamping plates 1, the limiting frame 21 and the second limiting frame 22 can be fixed by fastening the positioning nuts 24, so that the problem that two groups of clamping looseness occurs when the pipeline is lifted is avoided, the pipelines with different pipe diameters can be conveniently positioned by the displacement of the limiting frame 21 and the second limiting frame 22, and the traction spring 5 can conveniently prevent the problem that two groups of clamping plates 1 are loose due to certain traction between the two groups of clamping plates 1.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Heavy-calibre pipeline promotes auxiliary device, its characterized in that: the large-caliber pipeline lifting auxiliary device comprises: the clamping device comprises a clamping plate (1), wherein a placing groove (2) is formed in the end face of the clamping plate (1), an extension plate (3) is arranged in the placing groove (2), a bottom plate (4) is arranged at the other end of the clamping plate (1), and a traction spring (5) is arranged on the surface of the bottom plate (4);
The supporting rod (6), bracing piece (6) surface cover is equipped with backup pad (7) and locating plate (8), backup pad (7) and locating plate (8) one end have all been inserted back shaft (9), and back shaft (9) surface cover is equipped with rotating turret (10), and two sets of rotating turret (10) one end all overlap and establish on auxiliary rod (11), and auxiliary rod (11) surface cover is equipped with mount (12), and mount (12) surface is provided with traction ring (13).
2. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: the clamping plate (1) is integrally of an arc-shaped plate-shaped structure, damping pads (14) are arranged on the inner annular surface of the clamping plate (1), a plurality of groups of damping pads (14) are arranged, the damping pads (14) of the plurality of groups are linearly and fixedly connected with the inner annular surface of the clamping plate (1) at equal intervals, a fixing plate (15) is arranged on the outer annular surface of the clamping plate (1), and the placing groove (2) is of an arc-shaped plate-shaped structure.
3. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: the movable opening (16) is formed in the side face of the placing groove (2), the extension plate (3) can be stored in the placing groove (2), the extension plate (3) is of an arc-shaped plate-shaped structure, the plurality of groups of positioning clamping grooves (17) are formed in the side face of the movable opening (16), the positioning clamping grooves (17) are of a square plate-shaped structure, the movable openings (16) are provided with two groups, and the two groups of movable openings (16) are distributed symmetrically left and right with respect to the clamping plate (1).
4. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: limiting pipes (18) are arranged on the side faces of the extending plates (3), the limiting pipes (18) are inserted into the moving ports (16), the limiting pipes (18) can move in the moving ports (16), two groups of limiting pipes (18) are arranged, the two groups of limiting pipes (18) are distributed symmetrically about the extending plates (3), and positioning springs (19) are arranged in the limiting pipes (18).
5. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: the bottom plate (4) is fixedly connected to the end face of the clamping plate (1), the traction springs (5) are provided with a plurality of groups, the groups of traction springs (5) are linearly arranged at equal intervals on the surface of the bottom plate (4), one end of each traction spring (5) is fixedly connected to the surface of the bottom plate (4), and the other end of each traction spring (5) is fixedly connected to the surface of the bottom plate (4) arranged on the end face of the other group of clamping plate (1).
6. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: the support plate (7) and the positioning plate (8) are fixedly connected to the side face of the fixing plate (15) through positioning bolts, the support plate (7) and the positioning plate (8) can rotate around the support rod (6), the fixing plate (15) is provided with two groups, the two groups of fixing plates (15) are symmetrically distributed on the center line of the long side of the end face of the clamping plate (1), and the fixing plate (15) is of an arc-shaped plate structure.
7. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: the rotating frame (10) can rotate around the supporting shaft (9), the supporting plate (7) and one end of the positioning plate (8) can also rotate around the supporting shaft (9), the rotating frame (10) and the fixing frame (12) are rotationally connected with the auxiliary rod (11), the traction ring (13) is fixedly connected to the surface of the fixing frame (12), and the fixing frame (12) is integrally of a 匚 -shaped plate structure.
8. The large-caliber pipeline lifting auxiliary device according to claim 1, wherein: the side of the bottom plate (4) is provided with a limiting frame (21), the side of the other group of bottom plates (4) is provided with a second limiting frame (22), the limiting frame (21) and the second limiting frame (22) are integrally of an arc-shaped frame body structure, a limiting screw (23) is inserted after the limiting frame (21) and the second limiting frame (22) are attached, and a positioning nut (24) is screwed on the surface of the limiting screw (23).
9. The large-caliber pipeline lifting auxiliary device according to claim 4, wherein: the utility model discloses a locating device, including locating spring (19), stopper (20) are connected with to locating spring (19) one end fixedly connected with, and locating spring (19) other end fixed connection is in the side of extension board (3), and in stopper (20) one end can insert into location draw-in groove (17), lift groove (25) have been seted up to spacing pipe (18) side, and stopper (20) are inserted in lift groove (25), and stopper (20) can carry out the upper and lower displacement in lift groove (25).
CN202410841298.2A 2024-06-27 2024-06-27 Large diameter pipeline lifting auxiliary device Pending CN118850948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410841298.2A CN118850948A (en) 2024-06-27 2024-06-27 Large diameter pipeline lifting auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410841298.2A CN118850948A (en) 2024-06-27 2024-06-27 Large diameter pipeline lifting auxiliary device

Publications (1)

Publication Number Publication Date
CN118850948A true CN118850948A (en) 2024-10-29

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Application Number Title Priority Date Filing Date
CN202410841298.2A Pending CN118850948A (en) 2024-06-27 2024-06-27 Large diameter pipeline lifting auxiliary device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119178337A (en) * 2024-11-21 2024-12-24 苏州库凌智能装备有限公司 Horizontal liquid cooling machine for energy storage cabinet temperature control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119178337A (en) * 2024-11-21 2024-12-24 苏州库凌智能装备有限公司 Horizontal liquid cooling machine for energy storage cabinet temperature control

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