CN219636184U

CN219636184U - Anti-skid track for producing large-caliber anti-corrosion steel composite pipe

Info

Publication number: CN219636184U
Application number: CN202320692178.1U
Authority: CN
Inventors: 赵蓉; 赵奇耀; 陈忠伟
Original assignee: Chongzhou Minjiang Plastic Co ltd
Current assignee: Chongzhou Minjiang Plastic Co ltd
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-09-05
Anticipated expiration: 2033-04-01

Abstract

The utility model discloses an anti-skid rail for producing a large-caliber anti-corrosion steel composite pipe, which comprises at least two guide rails and is arranged in parallel; the anti-skid piece is fixedly arranged on the upper surface of the guide rail and used for increasing the friction force of the upper surface of the guide rail; the anti-skid part is arranged as a twisted steel. By arranging the threaded reinforcing steel bars on the surface of the track as the anti-slip piece, the rotation and movement of the pipe body are not influenced, the pipe body can be prevented from rotating under the static condition of the pipe body, and the occurrence of safety accidents is avoided. And meanwhile, the threaded reinforcing steel bars are adopted as the anti-skid pieces, so that the manufacturing cost and the installation cost are low.

Description

Anti-skid track for producing large-caliber anti-corrosion steel composite pipe

Technical Field

The utility model relates to the technical field of steel composite pipe production, in particular to an anti-slip track for producing a large-caliber anti-corrosion steel composite pipe.

Background

The steel composite pipe is a novel pipeline material which is newly developed in China, successfully solves the loss caused by pipeline corrosion every year, and completely belongs to a green energy-saving pipeline. The composite pipe is formed by compounding steel and plastic, so that the composite pipe has the common advantages of steel and plastic, and the compression resistance, the stretching resistance, the corrosion resistance and the ultraviolet resistance of the composite pipe are not achieved by other pipelines, so that the pipeline can be adopted in various engineering fields, and the composite steel pipe can exert different performance advantages according to different environments.

The conventional steel composite pipe for fluid transportation has a common length of 3000-12000 mm and a large diameter. In production, a large steel pipe is generally heated, and plastic layers with corresponding functions are coated on the inner and outer walls of the steel pipe (for example, epoxy resin is used as the inner wall of a large-caliber steel composite pipe for fluid, and polyethylene is used as the outer part). After the application, cooling at room temperature is required. The normal cooling mode is to hoist the pipe body to two parallel arrangement's track, then pack a wood dog and carry out spacingly in pipe body and track surface contact position, prevent that the pipe body from producing to roll, cause the production accident. Typically there will be multiple tubes on a set of rails for cooling. However, the wood stop block is easy to carbonize under a high-temperature environment, even fires, so that the structure is damaged, and the pipe body cannot be limited. On the other hand, a metal stop block is sometimes detachably mounted on the guide rail, but the metal stop block needs to be manually moved, so that the time and the labor are consumed, and in addition, the metal stop block can cause scalding under the high-temperature condition.

Disclosure of Invention

The utility model aims to solve the problems that in the production process of the existing large-caliber anti-corrosion steel composite pipe, production accidents are easy to cause by adopting a wooden stop block and the use of a metal stop block is inconvenient, and provides an anti-skid rail for producing the large-caliber anti-corrosion steel composite pipe.

A kind of large-caliber anticorrosion steel composite pipe produces and uses the anti-slip orbit, including

The guide rails are at least two and are arranged in parallel;

the anti-skid piece is fixedly arranged on the upper surface of the guide rail and used for increasing the friction force of the upper surface of the guide rail;

the anti-skid part is arranged as a twisted steel.

Further, the screw thread reinforcing steel bar comprises a first screw thread surface, a second screw thread surface, a first rib and a second rib; the first thread surface and the second thread surface are arranged in opposite directions, the second thread surface is welded with the upper surface of the guide rail, and the welding part is a first rib and a second rib.

Further, still include the mounting panel, the fixed bottom that sets up at the guide rail of mounting panel, the both ends of mounting panel extend to the outside and are provided with the through-hole.

Further, the section of the guide rail is rectangular.

The beneficial effects of the utility model are as follows: by arranging the threaded reinforcing steel bars on the surface of the track as the anti-slip piece, the rotation and movement of the pipe body are not influenced, the pipe body can be prevented from rotating under the static condition of the pipe body, and the occurrence of safety accidents is avoided. And meanwhile, the threaded reinforcing steel bars are adopted as the anti-skid pieces, so that the manufacturing cost and the installation cost are low.

Drawings

FIG. 1 is a schematic view of the present track structure;

FIG. 2 is an enlarged schematic view of the structure at A;

fig. 3 is an end view of a rebar;

FIG. 4 is a schematic diagram of the track usage structure;

in the figure, 1-guide rail, 2-antiskid piece, 3-mounting plate, 31-through hole, 101-first rib, 102-first screw thread face, 103-second screw thread face, 104-second rib.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

Example 1

As shown in fig. 1 to 3, an anti-skid track for producing a large-caliber anti-corrosion steel composite pipe comprises at least two guide rails 1 which are arranged in parallel;

the anti-skid part 2 is fixedly arranged on the upper surface of the guide rail 1 and used for increasing the friction force of the upper surface of the guide rail 1, and the anti-skid part 2 is arranged as a twisted steel. In the scheme, the existing track can be modified by only welding the screw-thread reinforcing steel bars with the same length on the upper end face of the guide rail 1.

Specifically, the deformed bar includes a first thread surface 102, a second thread surface 103, a first rib 101 and a second rib 104; the first thread surface 102 and the second thread surface 103 are arranged opposite to each other, the first thread surface 102 is used for being connected with the pipe wall of the pipe body, and the thread formed on the first thread surface 102 can limit the pipe body in a static state.

During welding, the second threaded surface 103 is welded with the upper surface of the guide rail 1, in order to increase welding stability, the placed threaded steel bars are shifted and slide off, and the welded end surfaces after welding are controlled to the positions of the first rib 101 and the second rib 104.

The guide rail 1 is convenient to fixedly install on the ground, and the section of the guide rail 1 is rectangular. Still include mounting panel 3, the fixed bottom that sets up at guide rail 1 of mounting panel 3, the both ends of mounting panel 3 extend to the outside and are provided with through-hole 31. Specifically, the guide rail 1 and the mounting plate 3 are of the same length, and are preferably integrally formed.

By arranging the threaded reinforcing steel bars on the surface of the track as the anti-slip piece, the rotation and movement of the pipe body are not influenced, the pipe body can be prevented from rotating under the static condition of the pipe body, and the occurrence of safety accidents is avoided. And meanwhile, the threaded reinforcing steel bars are adopted as the anti-skid pieces, so that the manufacturing cost and the installation cost are low.

When the pipe body is used, as shown in fig. 4, the pipe body after being processed is only required to be hoisted to the surface of the rail.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a large-caliber anti-corrosion steel composite pipe production is with anti-skidding track which characterized in that: comprising

The guide rails (1) are at least two and are arranged in parallel;

the anti-skid piece (2) is fixedly arranged on the upper surface of the guide rail (1) and is used for increasing the friction force of the upper surface of the guide rail (1);

the anti-skid part (2) is arranged as a twisted steel.

2. The anti-skid rail for producing the large-caliber anti-corrosion steel composite pipe, which is characterized in that: the screw-thread steel bar comprises a first screw-thread surface (102), a second screw-thread surface (103), a first rib (101) and a second rib (104); the first thread surface (102) and the second thread surface (103) are arranged oppositely, the second thread surface (103) is welded with the upper surface of the guide rail (1), and the welding positions are a first rib (101) and a second rib (104).

3. The anti-skid rail for producing the large-caliber anti-corrosion steel composite pipe, which is characterized in that: the novel guide rail structure is characterized by further comprising a mounting plate (3), wherein the mounting plate (3) is fixedly arranged at the bottom of the guide rail (1), and two ends of the mounting plate (3) extend outwards and are provided with through holes (31).

4. The anti-skid rail for producing the large-caliber anti-corrosion steel composite pipe, which is characterized in that: the section of the guide rail (1) is rectangular.