CN220095558U

CN220095558U - Gas pipeline lifting frame

Info

Publication number: CN220095558U
Application number: CN202321182522.9U
Authority: CN
Inventors: 何党库; 程松林; 张建强; 张贝贝; 王蒙蒙; 周永强
Original assignee: Shaanxi Road & Bridge Co ltd
Current assignee: Shaanxi Road & Bridge Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-28
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a gas pipeline lifting frame, which comprises a support frame, wherein a lifting component for lifting a gas pipeline is arranged on the support frame, a conveying component for conveying the gas pipeline is arranged on the support frame, a supporting component is arranged on the support frame, and the supporting component is positioned on one side of the conveying component; the lifting assembly comprises a winding device arranged on the supporting frame, a pulley and a lifting rope wound on the winding device, wherein the lifting rope is wound on the pulley in a penetrating manner, the end part of the lifting rope is connected with a lifting hook, and the lifting hook is connected with a lifting part for lifting the gas pipeline. The gas pipeline is subjected to corrosion-resistant winding after the lifting step is finished, and meanwhile, the gas pipeline with the corrosion-resistant winding part finished is conveyed by the conveying assembly to realize rapid corrosion-resistant construction on the rear-end pipeline.

Description

Gas pipeline lifting frame

Technical Field

The utility model relates to the field of gas pipeline corrosion prevention construction, in particular to a gas pipeline lifting frame for assisting a gas pipeline in corrosion prevention treatment.

Background

The external winding anti-corrosion adhesive tape of the gas pipeline is an indispensable project in the current gas pipeline installation engineering, and the gas pipeline must be overhead in the process of winding the anti-corrosion adhesive tape of the gas pipeline, so that the minimum area is reduced to be grounded, and the gas pipeline is convenient to be subjected to rust removal, paint or glass fiber cloth winding.

Because the field is limited or the pipeline is longer and the using manpower with larger pipe diameter can not be overhead, the construction can be influenced when large-scale hoisting equipment is not provided. In order to prevent the corrosion construction from being influenced, large-scale lifting equipment is required to be continuously moved to vacate the field, a large amount of manpower, material resources and financial resources are consumed, and the moving cost is high; and meanwhile, after the gas pipeline is hoisted by using the existing simple hoisting equipment, the gas pipeline is large in size and inconvenient to move, so that the corrosion prevention construction efficiency of the gas pipeline is low.

Disclosure of Invention

The utility model provides the gas pipeline lifting frame, which solves the defects of difficult lifting and inconvenient moving after lifting in the prior art, and realizes the rapid effect of gas pipeline corrosion prevention construction through the cooperation of the lifting assembly and the conveying assembly.

In order to achieve the above object, the present utility model is realized by the following means: the utility model relates to a gas pipeline lifting frame, which comprises a support frame, wherein a lifting assembly for lifting a gas pipeline is assembled on the support frame, a conveying assembly for conveying the gas pipeline is arranged on the support frame, a supporting assembly is arranged on the support frame, and the supporting assembly is positioned on one side of the conveying assembly; the lifting assembly comprises a winding device arranged on the supporting frame, a pulley and a lifting rope wound on the winding device, wherein the lifting rope is wound on the pulley in a penetrating manner, the end part of the lifting rope is connected with a lifting hook, and the lifting hook is connected with a lifting part for lifting the gas pipeline.

The utility model further provides that the support frame comprises a first rod, a second rod, a third rod and a fourth rod, wherein the first rod is connected with the lower end of the second rod through a first cross rod, and the upper end of the first rod is connected with the upper end of the second rod through a second cross rod; the lower ends of the rod III and the rod IV are connected through a third cross rod, the upper ends of the rod III and the rod IV are fixedly connected with a sleeve, the sleeve is rotationally connected to the second cross rod, the lower end of the cylinder is provided with a lifting ring, a secondary lifting hook is hung on the lifting ring, and a pulley is arranged on the secondary lifting hook; in addition, the both ends of coiling mechanism rotate connect in on pole one and the pole two, conveying assembly set up in on pole one and the pole three, supporting assembly set up in on pole two with on the pole four.

The winding device is further provided with a first rotating shaft which sequentially penetrates through the first rod and the second rod, and a winding roller is sleeved on the first rotating shaft; one end of the first rotating shaft is connected with a first rotating handle.

Further, a limiting component for limiting the first rotary handle is arranged on the first rod, and the limiting component comprises a telescopic rod arranged on the first rod and a semi-arc tube connected to the end part of the telescopic rod and semi-wrapped outside the first rotary handle.

The utility model is further provided that the conveying device comprises a second rotating shaft which sequentially penetrates through the first rod and the third rod, and a rubber sleeve is sleeved on the second rotating shaft; one end of the second rotating shaft is connected with a second rotating handle.

The utility model further provides that the support assembly comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is hinged with the adjacent end of the second connecting rod; the other end of the first connecting rod is hinged with a second connecting rod, and the other end of the second connecting rod is hinged with a rod IV; the upper end surfaces of the first connecting rod and the second connecting rod are provided with flexible cushion layers.

The utility model further provides that the lower ends of the first connecting rod and the second connecting rod are respectively provided with a supporting upright post.

One or more technical schemes provided by the utility model have at least the following technical effects or advantages:

according to the utility model, the conveying assembly is arranged on one side of the support frame, and the gas pipeline is subjected to corrosion-resistant winding after the lifting step is finished through the cooperation of the conveying assembly and the lifting assembly, and meanwhile, the gas pipeline with the corrosion-resistant winding part finished can be conveyed by the conveying assembly so as to realize rapid corrosion-resistant construction on the rear-end pipeline.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments of the present utility model or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is an enlarged view of a portion a in fig. 1;

fig. 3 is a schematic perspective view of a usage state according to an embodiment of the present utility model.

Reference numerals: the lifting device comprises a supporting frame 10, a first rod 11, a second rod 12, a third rod 13, a fourth rod 14, a first cross rod 15, a second cross rod 16, a third cross rod 17, a cylinder 18, a lifting assembly 20, a lifting rope 21, a pulley 22, a lifting hook 23, a lifting part 24, a lifting ring 25, a secondary lifting hook 26, a conveying assembly 30, a second rotating shaft 31, a rubber sleeve 32, a second rotating handle 33, a supporting assembly 40, a first connecting rod 41, a second connecting rod 42, a flexible cushion 43, a supporting upright 44, a winding device 50, a first rotating shaft 51, a winding roller 52, a first rotating handle 53, a telescopic rod 54 and a semi-arc tube 55.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. 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.

In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify 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 utility model. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following are specific examples of the utility model

As an embodiment of the present utility model, referring specifically to fig. 1 and 3, in this embodiment, the present utility model is a gas pipeline lifting frame, which includes a support frame 10, a lifting assembly 20 for lifting a gas pipeline is assembled on the support frame 10, a conveying assembly 30 for conveying the gas pipeline is arranged on the support frame 10, and a support assembly 40 disposed on one side of the conveying assembly 30 is arranged on the support frame 10; the lifting assembly 20 comprises a winding device 50 arranged on the support frame 10 and a lifting rope 21 wound on the winding device 50, wherein the lifting rope 21 is wound on a pulley 22 arranged on the support frame 10 in a penetrating way, the end part of the lifting rope 21 is connected with a lifting hook 23, and the lifting hook 23 is connected with a lifting part 24 for lifting a gas pipeline.

In the above embodiment, the lifting portion 24 may be a flexible belt body surrounding the outside of the gas pipeline, and the flexible belt body may reduce damage to the outer surface of the gas pipeline.

In the above embodiment, the gas pipeline is lifted and separated from the ground by the lifting component 20, at this time, the constructor performs the anticorrosion construction on the outside of the gas pipeline, and after the construction is finished, the conveying component 30 can be utilized to convey the gas pipeline portion with the anticorrosion construction completed to the direction of the supporting component 40, so that the anticorrosion construction of the gas pipeline at the next end can be conveniently performed, the whole construction process is simple and rapid, and the defect of difficult carrying and low construction efficiency in the prior art is optimized.

As an embodiment of the present utility model, referring specifically to fig. 1 and 3, in this embodiment, the support frame 10 includes a first rod 11, a second rod 12, a third rod 13 and a fourth rod 14, wherein the lower ends of the first rod 11 and the second rod 12 are connected by a first cross rod 15, and the upper ends of the first rod 11 and the second rod 12 are connected by a second cross rod 16; the lower ends of the third rod 13 and the fourth rod 14 are connected through a third cross rod 17, the upper ends of the third rod 13 and the fourth rod 14 are fixedly connected with a cylinder 18, the cylinder 18 is sleeved on the second cross rod 16 and is rotationally connected with the second cross rod 16, a hanging ring 25 is arranged at the lower end of the cylinder 18, a secondary hanging hook 26 is hung on the hanging ring 25, and a pulley 22 is arranged on the secondary hanging hook 26.

In the above embodiment, the first rod 11 and the second rod 12 are parallel or not parallel, the third rod 13 and the fourth rod 14 can be arranged in the same specification as the first rod and the second rod, and the top ends of the two groups of rods on the left side and the right side are connected, so that the whole support frame 10 forms a triangle shape, and the stability of the whole lifting frame is improved.

In the above embodiment, referring to fig. 1 and 3, the two ends of the winding device 50 are rotatably connected to the first rod 11 and the second rod 12 at the same time, the conveying assembly 30 is disposed on the first rod 11 and the third rod 13 at the same time, and the supporting assembly 40 is disposed on the second rod 12 and the fourth rod 14 at the same time.

As an embodiment of the present utility model, referring specifically to fig. 1 and 3, in this embodiment, the winding device 50 includes a first rotating shaft 51 passing through the first rod 11 and the second rod 12 in sequence, and a winding roller 52 is sleeved on the first rotating shaft 51; one end of the first rotation shaft 51 is connected to a first rotation handle 53.

In the above embodiment, to prevent the rotation of the rotary handle from being unnecessarily rotated, a further arrangement is provided, specifically referring to fig. 2, in which a first lever 11 is provided with a limiting assembly for limiting the first rotary handle 53, and the limiting assembly includes a telescopic rod 54 provided on the first lever 11 and a semi-arc tube 55 connected to an end of the telescopic rod 54 and semi-wrapped around the first rotary handle 53.

In this embodiment, when the first rotary handle 53 is controlled to wind or unwind and lift the gas pipeline to a reasonable position, the telescopic rod 54 can be lengthened, so that the semi-arc tube 55 at the end of the telescopic rod 54 performs limit clamping connection on the first rotary handle 53.

As an embodiment of the present utility model, referring specifically to fig. 1, in this embodiment, the conveying assembly 30 includes a second rotating shaft 31 passing through the first rod 11 and the third rod 13 in sequence, and a rubber sleeve 32 is sleeved on the second rotating shaft 31; one end of the second rotating shaft 31 is connected with a second rotating handle 33; in the present embodiment, the rubber sleeve 32 can increase friction with the gas pipeline, and the pipeline with the corrosion protection construction completed can be rapidly conveyed by rotating the second rotary handle 33.

As an embodiment of the present utility model, referring specifically to fig. 1, in the present embodiment, the support assembly 40 includes a first connection rod 41 and a second connection rod 42, one end of the first connection rod 41 being hinged to an adjacent end of the second connection rod 42; the other end of the first connecting rod 41 is hinged with a second connecting rod 42, and the other end of the second connecting rod 42 is hinged with a rod IV 14; the upper end surfaces of the first connecting rod 41 and the second connecting rod 42 are provided with a flexible cushion layer 43.

Further to the above embodiment, referring specifically to fig. 1 and 3, in the present embodiment, the lower ends of the first connecting rod 41 and the second connecting rod 42 are each provided with a support post 44.

In the above embodiment, the upper ends of the supporting frames 10 can be combined in a rotating way, and the two connecting rods can be folded along with the supporting frames 10, so that the carrying and the carrying are convenient; when the support frame 10 is required to be used, the support frame 10 is spread outwards, at the moment, the two connecting rods are spread along with the support frame, after the support frame 10 is completely spread, the upper end surfaces of the two connecting rods are almost in the same horizontal plane, and the flexible cushion layer 43 on the upper end surfaces of the connecting rods is also contacted with a gas pipeline; the supporting upright posts 44 on the lower end surfaces of the two connecting rods are contacted with the ground to play a supporting role.

In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the present utility model; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The gas pipeline lifting frame is characterized by comprising a support frame (10), wherein a lifting component (20) for lifting a gas pipeline is assembled on the support frame (10), a conveying component (30) for conveying the gas pipeline is arranged on the support frame (10), a supporting component (40) is arranged on the support frame (10), and the supporting component (40) is positioned on one side of the conveying component (30); the lifting assembly (20) comprises a winding device (50) arranged on the supporting frame (10), a pulley (22) and a lifting rope (21) wound on the winding device (50), wherein the lifting rope (21) is wound on the pulley (22) in a penetrating mode, the end portion of the lifting rope (21) is connected with a lifting hook (23), and the lifting hook (23) is connected with a lifting portion (24) for lifting a gas pipeline.

2. A gas pipeline lifting frame as claimed in claim 1, wherein the support frame (10) comprises a first rod (11), a second rod (12), a third rod (13) and a fourth rod (14), wherein the lower ends of the first rod (11) and the second rod (12) are connected through a first cross rod (15), and the upper ends of the first rod (11) and the second rod (12) are connected through a second cross rod (16); the lower ends of the rod III (13) and the rod IV (14) are connected through a third cross rod (17), the upper ends of the rod III and the rod IV are fixedly connected with a cylinder body (18), the cylinder body (18) is rotatably connected to the second cross rod, a lifting ring (25) is arranged at the lower end of the cylinder body (18), a secondary lifting hook (26) is hung on the lifting ring (25), and a pulley (22) is installed on the secondary lifting hook (26); in addition, the two ends of the winding device (50) are rotatably connected to the first rod (11) and the second rod (12), the conveying assembly (30) is arranged on the first rod (11) and the third rod (13), and the supporting assembly (40) is arranged on the second rod (12) and the fourth rod (14).

3. The gas pipeline lifting frame according to claim 2, wherein the winding device (50) comprises a first rotating shaft (51) which sequentially passes through the first rod (11) and the second rod (12), and a winding roller (52) is sleeved on the first rotating shaft (51); one end of the first rotating shaft (51) is connected with a first rotating handle (53).

4. A gas pipeline lifting frame according to claim 3, characterized in that a limiting component for limiting the first rotary handle (53) is arranged on the first rod (11), and the limiting component comprises a telescopic rod (54) arranged on the first rod (11) and a semi-arc tube (55) connected to the end part of the telescopic rod (54) and semi-wrapped outside the first rotary handle (53).

5. A gas pipeline lifting frame as claimed in claim 2, wherein the conveying assembly (30) comprises a second rotating shaft (31) which sequentially passes through the first rod (11) and the third rod (13), and a rubber sleeve (32) is sleeved on the second rotating shaft (31); one end of the second rotating shaft (31) is connected with a second rotating handle (33).

6. A gas pipeline lifting frame as claimed in claim 2, wherein the support assembly (40) comprises a first connecting rod (41) and a second connecting rod (42), one end of the first connecting rod (41) being hinged to an adjacent end of the second connecting rod (42); the other end of the first connecting rod (41) is hinged with the second connecting rod (42), and the other end of the second connecting rod (42) is hinged with the rod IV (14); the upper end surfaces of the first connecting rod (41) and the second connecting rod (42) are provided with flexible cushion layers (43).

7. A gas pipeline lifting frame as claimed in claim 6, wherein the lower ends of the first connecting rod (41) and the second connecting rod (42) are provided with support posts (44).