CN213036879U

CN213036879U - Pipe gallery pipeline transportation device

Info

Publication number: CN213036879U
Application number: CN202022028183.1U
Authority: CN
Inventors: 张金川; 王兴华; 余通; 李洋; 袁野; 王崇安
Original assignee: China Nuclear Industry Fifth Construction Co Ltd
Current assignee: China Nuclear Industry Fifth Construction Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-23
Anticipated expiration: 2030-09-16

Abstract

Providing a pipe rack pipe transport device comprising a base to provide a support surface; the fixing device is arranged on the base and used for fixing the base on the fixing piece of the pipe gallery; and the rolling shaft assembly comprises a rolling shaft support and a rolling shaft, the rolling shaft support is fixed on the supporting surface, the rolling shaft is rotatably supported by the rolling shaft support, and the rolling shaft is obliquely arranged. The two roller components are adjacently arranged, and the lower ends of the rollers of the two roller components are adjacent, so that the two rollers are arranged in a V shape, and the two rollers jointly form a pipeline supporting part. The pipe gallery pipeline transportation device can assist transportation of pipelines of different specifications, and reduces the labor intensity and transportation risk of pipeline transportation.

Description

Pipe gallery pipeline transportation device

Technical Field

The utility model belongs to the industrial pipeline installation field.

Background

Because large-scale hoisting machinery can't be close to narrow and small space piping lane, for example double-deck piping lane steel construction characteristics, there is the structure roof beam of similar bridging the steel construction side, causes first layer piping lane pipeline can't use hoisting machinery to directly hoist and take one's place. Pipeline transportation mainly relies on the chain block to promote, and the multiunit chain block is pulled in turn after promoting the pipeline to the take the altitude in order to realize the purpose that the pipeline removed on piping lane upper portion. The heavy-calibre pipeline transports and needs three group's chain blocks at least to replace in piping lane top, and the pipeline is carried in the high altitude to belong to high altitude construction and have certain safe risk, and the chain block position sets up improper very easily and causes the pipeline focus to deviate and cause to fall the appearance of security quality accident.

To the unable LNG pier landing stage region of hoist and mount machinery of standing of piping lane side, pipeline installation needs to pass through long distance pipeline transportation, stores up about 1000 meters of piping lane in the project station of joining in marriage like LNG, and mode efficiency through chain hoist, artifical transport is extremely low, and safe risk is high simultaneously, and the pipeline drops easily and the accident appears, therefore the requirement of on-the-spot pipeline construction can't be satisfied in large batch pipeline transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piping lane pipeline transportation device can adapt to the pipeline of different specification models, reduces pipe-line transportation intensity of labour, improves labor efficiency.

To achieve the stated object, in one embodiment of the pipe rack pipe transport device a foundation is provided, which provides a support surface. The fixing device is arranged on the base and used for fixing the base on the fixing piece of the pipe gallery; the rolling shaft assembly comprises a rolling shaft bracket and a rolling shaft, the rolling shaft bracket is fixed on the supporting surface, the rolling shaft is rotatably supported by the rolling shaft bracket, and the rolling shaft is obliquely arranged; the two roller assemblies are arranged adjacently, the lower ends of the rollers of the two roller assemblies are adjacent, so that the two rollers are arranged in a V shape, and the two rollers jointly form a pipeline supporting part.

Preferably, the fixing device is a C-shaped clamp plate provided on the base and located on the opposite side of the support surface, and the opening width direction of the C-shaped clamp plate is perpendicular to the transport direction of the pipe support portion.

In one embodiment, the roller support comprises two support plates having different heights, and the two ends of the roller are supported by the two support plates.

In one embodiment, the roller comprises a shaft, a bearing fitted over the shaft, and a sleeve fitted over the bearing.

Preferably, the sleeve is a polyurethane sleeve.

In one embodiment, the sleeve includes a large diameter portion and a small diameter portion, the large diameter portion is higher than the small diameter portion, and the small diameter portions of the rollers of the two roller assemblies disposed adjacent to each other form the pipe support portion.

Preferably, the two roller assemblies which are adjacently arranged are symmetrically arranged.

In one embodiment, the thickness of the opening of the C-clamp is set to be sufficient to the thickness of the wing of the profile steel of the pipe rack so that the C-clamp can be snapped directly into and clamped against the wing, thereby supporting the pipe rack pipe transport device on the profile steel.

In another embodiment, a tightening bolt is connected to the C-shaped clamping plate, and the tightening bolt is screwed into the C-shaped clamping plate to tighten the C-shaped clamping plate against a clamping member clamped into the C-shaped clamping plate, so that the C-shaped clamping plate and the clamping member form a friction connection.

Above-mentioned piping lane pipeline transportation device can reduce the intensity of labour that the pipeline carried on the piping lane through using the roller bearing subassembly, uses the C clamp plate to dismantle as the simple and convenient installation of realization piping lane pipeline transportation device on the piping lane steel of fixing device, has saved pipeline transportation's operating time, has improved conveying efficiency. Piping lane pipeline transportation device can be suitable for the structure roof beam of different specification and dimension, bears the pipeline of different specifications, has higher commonality.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which:

figure 1 is a front view of a pipe rack pipe transport.

Figure 2 is a top view of a pipe rack pipe transport.

Fig. 3 is a left side view of the pipe rack pipe transport.

Fig. 4 is a roller sectional view.

Description of the symbols

1C-shaped clamp plate

2 roller assembly

3 base

21 roller support

22 roller

23 support plate

24 shaft lever

25 bearing

26 shaft sleeve

30 support surface

231 first support plate

232 second support plate

261 big diameter part

262 minor diameter portion

Detailed Description

The following discloses many different embodiments or examples for implementing the subject technology described. Specific examples of components and arrangements are described below to simplify the present disclosure, but these are merely examples and are not intended to limit the scope of the present invention. For example, if a first feature is formed over or on a second feature described later in the specification, this may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features may not be in direct contact. Additionally, reference numerals and/or letters may be repeated among the various examples throughout this disclosure. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. Further, when a first element is described as being coupled or coupled to a second element, the description includes embodiments in which the first and second elements are directly coupled or coupled to each other, as well as embodiments in which one or more additional intervening elements are added to indirectly couple or couple the first and second elements to each other.

It should be noted that these and other figures are given by way of example only and are not drawn to scale, and should not be construed as limiting the scope of the invention as it is actually claimed.

As shown in fig. 1 to 3, the base 3 is used to provide a supporting surface 30, the roller assembly 2 includes a roller bracket 21 and a roller 22, the roller bracket 21 is fixed on the supporting surface 30 of the base 3, the roller 22 is rotatably supported by the roller bracket 21, and the roller 22 is disposed in an inclined manner. As shown in fig. 1, the two roller assemblies 2 are disposed adjacent to each other, and the lower ends of the rollers 22 of the two roller assemblies 2 are adjacent to each other, so that the two rollers 22 form a V-shaped arrangement, and the two rollers 22 together form a pipe support portion for placing a pipe. The pipeline is positioned between the two rollers 22 which are obliquely arranged during the transportation process, so that the pipeline can be effectively prevented from generating horizontal displacement. The roller 22 has a length such that the V-shaped opening is adapted to accommodate placement of different sized pipes. Preferably, two roller assemblies 2 arranged adjacently may be symmetrically arranged to enhance the balance and stability of the pipe supporting portion.

The roller bracket 21 includes two support plates 23 having different heights, and both ends of the roller 22 are supported on the two support plates 23, respectively. The support plate 23 includes a first support plate 231 having a relatively high height and a second support plate 232 having a relatively low height, and the roller 22 has one end fixed to the first support plate 231 and the other end fixed to the second support plate 232. The roller 22 can be clamped on the support plate 23 by matching with the support plate 23 through a groove, or can be fixed on the support plate 23 through a bolt, so long as the mode of facilitating mounting and dismounting is achieved.

The pipe rack pipeline transportation device further comprises a fixing device arranged on the base 3 and used for fixing the base 3 on a fixing piece of the pipe rack. In one embodiment, the fixing device is a C-shaped clamp plate 1 disposed on the base 3 and located on the opposite side of the supporting surface 30 of the base 3, the width direction of the opening of the C-shaped clamp plate 1 is perpendicular to the transporting direction of the pipeline supporting portion formed by the two rollers 22 for limiting the pipeline transporting device of the pipe rack, as shown in fig. 1, the transporting direction of the pipeline is perpendicular to the paper surface, and the width direction of the C-shaped clamp plate 1 is the left-right direction.

The utility model provides an embodiment does, the opening thickness of C shape splint 1 sets up to be enough to make C shape splint 1 can directly block into pterygoid lamina and chucking with the pterygoid lamina thickness of the shaped steel of piping lane, supports this piping lane pipeline transportation device borrowing this on shaped steel, and the extrusion of C type splint 1 atress and H shaped steel flange board guarantees that whole piping lane pipeline transportation device can be stabilized on piping lane shaped steel among the pipeline transportation process. The C-shaped clamp plate 1 and the base 3 may be integrally formed, such as welded, or may be fixedly connected by a plurality of bolts. The C-shaped clamping plates 1 are directly clamped into the profile steel wing plate of the pipe gallery, so that the steps can be simplified, the C-shaped clamping plates 1 can be conveniently and quickly mounted or dismounted, the transportation time is shortened, and the transportation efficiency is improved. Meanwhile, the C-shaped clamping plate 1 is applicable to steel structure beams with different specifications, and the universality is wide.

In another embodiment, although not shown, a tightening bolt is connected to the C-shaped splint 1. As will be understood by referring to fig. 3, the tightening bolt is screwed in from the bottom of the C-shaped clamp plate 1, so that the tightening bolt is used to tighten the C-shaped clamp plate 1 against the clamped piece clamped into the C-shaped clamp plate 1, such as a steel wing plate of the pipe rack, so that the C-shaped clamp plate 1 and the clamped piece form a friction connection to increase friction, enhance the connection of the pipe rack pipeline transportation device and the pipe rack pipeline, reduce the risk of the pipe rack pipeline transportation device sliding, and particularly improve the safety of the transportation process for the heavy large-sized pipeline.

As shown in fig. 4, the roller 22 includes a shaft 24, a bearing 25 fitted over the shaft 24, and a sleeve 26 fitted alternatively outside the bearing 25. The mode of using axle sleeve 26 to overlap on axostylus axostyle 24 has better slip efficiency, consequently can reduce the intensity of labour of pipe-line delivery on the pipe gallery upper portion to improve pipeline transport speed, because axle sleeve 26 can be replaced, consequently also can be according to the pipeline of different specifications to axle sleeve 26 adjusts, makes the pipeline supporting part do benefit to the bearing of pipeline.

In a preferred embodiment, the outer diameter of the sleeve 26 is not exclusive, and as will be understood by referring to fig. 1 and 2, the sleeve 26 includes two

portions

261 and 262, wherein one portion 261 may be configured as a large diameter portion, and the other portion 262 may be configured as a small diameter portion, the large diameter portion 261 being positioned higher than the small diameter portion 262, and the small diameter portions 262 of the rollers 22 of the two roller assemblies 2 adjacently disposed form a pipe support portion, i.e., the large diameter portion 261 of the sleeve 26 is fixed to the first support plate 231, and the small diameter portion 262 is fixed to the second support plate 232 to form a pipe support portion. The small diameter portion 262 symmetry at lower position forms the pipeline supporting portion that is used for placing the pipeline, can be so that the transportation pipeline block is in order to improve the stable of pipeline and place between the small diameter portion, avoids the slope to run out in the transportation, increases the security of device.

Preferably, the shaft sleeve 26 is a polyurethane shaft sleeve, the polyurethane material has certain elastic performance, and the shaft sleeve 26 is wrapped by the polyurethane shaft sleeve material, so that the surface of the roller can be prevented from damaging the stainless steel thin-walled tube, and meanwhile, the maximum quality of pipeline transportation can be increased. In addition, the polyurethane shaft sleeve has better chemical stability, oil resistance and wear resistance, so that the polyurethane shaft sleeve can be continuously used for a longer time without replacement.

Use above-mentioned pipe rack pipeline transportation device, can realize quick installation or dismantlement on the pipe rack, save the transit time, can reduce the intensity of labour that the pipeline carried on the pipe rack through using the roller bearing subassembly, the V-arrangement mouth that the roller bearing subassembly formed simultaneously can be fixed the pipeline better and avoid its roll-off device. Piping lane pipeline transportation device can be suitable for the structure roof beam of different specification and dimension, bears the pipeline of different specifications, has higher commonality.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention, all without departing from the content of the technical solution of the present invention, fall within the scope of protection defined by the claims of the present invention.

Claims

1. Piping lane pipeline transportation device, its characterized in that includes:

a base (3) providing a support surface (30);

the fixing device is arranged on the base (3) and used for fixing the base (3) on the fixing piece of the pipe gallery; and

the roller assembly (2) comprises a roller support (21) and a roller (22), the roller support (21) is fixed on the supporting surface (30), the roller (22) is rotatably supported by the roller support (21), and the roller (22) is obliquely arranged;

the two roller assemblies (2) are arranged adjacently, the lower ends of the rollers (22) of the two roller assemblies (2) are adjacent, so that the two rollers (22) are arranged in a V shape, and the two rollers (22) jointly form a pipeline supporting part.

2. Pipe rack pipe transport device according to claim 1, characterized in that the fixing means are C-clamps (1) arranged on the base (3) on opposite sides of the support surface (30), the opening width direction of the C-clamps (1) being perpendicular to the transport direction of the pipe support.

3. Pipe rack pipe transport according to claim 1, characterized in that the roller support (21) comprises two support plates (23) of different height, the rollers (22) being supported at both ends on the two support plates (23).

4. Piping lane pipeline transportation device according to claim 1, characterised in that the rollers (22) comprise a shaft (24), a bearing (25) fitted over the shaft (24), alternatively a sleeve (26) fitted over the outside of the bearing (25).

5. Piping lane pipeline transport device according to claim 4, characterized in that the bushing (26) is a polyurethane bushing.

6. A tube lane pipe transport according to claim 4, characterized in that the sleeve (26) comprises a large diameter portion (261) and a small diameter portion (262), the large diameter portion (261) being located higher than the small diameter portion (262), the small diameter portions (262) of the rollers (22) of two roller assemblies (2) located adjacently forming the pipe support.

7. Pipe rack pipe transport according to claim 1, characterized in that two roller assemblies (2) arranged adjacently are arranged symmetrically.

8. A pipe rack pipe transport device according to claim 2, characterized in that the opening thickness of the C-clamp (1) is set to be sufficiently thick as the wing plate thickness of the profile steel of the pipe rack so that the C-clamp (1) can be snapped directly into the wing plate and clamped, whereby the pipe rack pipe transport device is supported on the profile steel.

9. Pipe rack pipe transport device according to claim 2, characterized in that a tightening bolt is connected to the C-shaped clamp plate (1), which tightening bolt is screwed into the C-shaped clamp plate (1) for tightening the C-shaped clamp plate (1) against a snap-in part that snaps into the C-shaped clamp plate (1), so that the C-shaped clamp plate (1) and the snap-in part form a friction connection.