CN203946136U

CN203946136U - The special pipe car of transport pipeline in large diameter pipeline

Info

Publication number: CN203946136U
Application number: CN201420353091.2U
Authority: CN
Inventors: 陈宝强; 王为民; 潘中奇; 马志国; 张铎伦
Original assignee: Tianjin Pipeline Engineering Group Co Ltd
Current assignee: Tianjin Pipeline Engineering Group Co Ltd
Priority date: 2014-06-27
Filing date: 2014-06-27
Publication date: 2014-11-19
Anticipated expiration: 2024-06-27

Abstract

The utility model relate to a kind of in large diameter pipeline the special pipe car of transport pipeline, comprise car body, pull bar, rubber ring and lateral rotation wheel, vertical pull bar is installed in one end of car body, the bottom corner location installing wheel of car body, the multiple rubber rings of the uniform installation of car body upper surface and multiple lateral rotation wheel, this car body is to be welded to each other by multiple curved plates and Duo Gen iron pipe the bent frame formula structure forming.This pipe car is more flexible than other transportation modes, and construction speed is fast, and cost is low.And the pipe car that adapts of the size of the liner pipe that can transport as required, length manufacture, conveying efficiency improves, safe.

Description

The special pipe car of transport pipeline in large diameter pipeline

Technical field

The utility model relates to pipe lining rehabilitation work technical field, especially a kind of in large diameter pipeline the special pipe car of transport pipeline.

Background technology

Heavy caliber water supply line, after operation certain hour, is prone to drainage in various degree for various reasons, and quality of water supply is brought to certain impact; Also leaking when serious may serious threat water supply security, must repair.Insertion lining thin-wall stainless steel or steel pipe in pipeline to be repaired, or roll of steel plate is carried out to welding forming in pipe reach the object of antiseep are common a kind of restorative procedures both at home and abroad.But due to corrosion-resistant steel or steel pipe weight larger, in large diameter pipeline, transport corrosion-resistant steel or the steel pipe of liner, there is certain difficulty, transport is inconvenient.There is following defect in prior art:

(1), there is no special development both at home and abroad or produce the vehicle in pipe interior transport.

(2), in the pipeline, about pipe diameter is 2m, by the method for modified machine motor-car, be difficult to adapt to the space that pipe interior is narrow, and pipe interior situation complexity, easily generation accident.

Therefore, for being in the pipeline of about 2m at pipe diameter, need to transport liner steel pipe, need specially according to situations such as calibers, manufacture suitable transport vehicle.

Summary of the invention

The purpose of this utility model is to provide a kind of esy to use, safe and reliable and special pipe car that is adapted at transport pipeline in large diameter pipeline that can accelerating construction progress.

The purpose of this utility model realizes by following technological means:

A kind of in large diameter pipeline the special pipe car of transport pipeline, it is characterized in that: comprise car body, pull bar, rubber ring and lateral rotation wheel, vertical pull bar is installed in one end of car body, the bottom corner location installing wheel of car body, the multiple rubber rings of the uniform installation of car body upper surface and multiple lateral rotation wheel, this car body is to be welded to each other by multiple curved plates and Duo Gen iron pipe the bent frame formula structure forming.

And described curved plate is longitudinally arranged side by side, iron pipe is laterally arranged side by side, and the upper surface that iron pipe is welded on curved plate forms grid-like framework structure.

And the radian of each curved plate all matches with the internal lining pipe that needs transport, the thickness of each curved plate is 2cm, and width is 10～20cm.

And the upper surface of described each curved plate is all every 1 rubber ring of 50cm welded and installed.

And the length of every iron pipe is all than the long 15cm of liner pipe of needs transport.

Advantage of the present utility model and good effect are:

1, this pipe car adopts multiple iron pipes and multiple curved plate to be welded into an integral car body, this car body not only can be for bearing the weight of the pipeline that needs transport, and car body small and exquisite, take up room little, after use, can reach pipeline transportation speed sooner, more flexible, the effect that safety performance is higher.

2, the manufacture of this pipe car flexibly, draw materials easily, can, according to the difference of the weight of transport tubing, caliber, length, adjust flexibly the parameter such as length and rubber ring quantity of pipe car.

3, the lateral rotation wheel of installing on this pipe car, can avoid the pipe damage of sliding in transportation.

4, the utility model be a kind of simplicity of design rationally, make flexibly easy, safe and convenient to use in large diameter pipeline the special pipe car of transport pipeline, use this pipe car can accelerate in the speed of pipe interior transport, reduce the cost of transport, greatly improve safety and comformability, formation transport Detroit automation, increase conveying efficiency etc., be particluarly suitable for using in heavy caliber water supply line repairing work.

Brief description of the drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the right elevation of Fig. 1.

Detailed description of the invention

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing; It should be noted that, the present embodiment is narrative, is not determinate, can not limit protection domain of the present utility model with this.

A kind of in large diameter pipeline the special pipe car of transport pipeline, comprise car body, pull bar 1, rubber ring 5 and lateral rotation wheel 6, this car body is to be welded to each other and to be formed by multiple curved plates 4 and Duo Gen iron pipe 3, curved plate is longitudinally arranged side by side, iron pipe is laterally arranged side by side, and the upper surface that iron pipe is welded on curved plate forms arc grid-like framework structure.In the present embodiment, curved plate and iron pipe are four.The radian of each curved plate all matches with the internal lining pipe that needs transport, and the thickness of each curved plate is 2cm, and width is 10～20cm, and this width is determined according to the weight of transport internal lining pipe, if weight is larger, can be increased width.The length of every iron pipe is all than the long 15cm of liner pipe of needs transport.

Vertical pull bar is installed in one end of car body, that is: this pull bar is arranged on a curved plate of outermost end, plays the effect of convenient transport.The corner location installing wheel 2 of vehicle bottom, if need the internal lining pipe of transport longer, also can increase wheel at the bottom surface of the curved plate at car body middle part.The multiple rubber rings of the uniform installation of car body upper surface, the axis of this rubber ring is mutually vertical with the axis of internal lining pipe.In the present embodiment, rubber ring is 16, and the upper surface of each curved plate is all every 1 rubber ring of 50cm left and right welded and installed, and the quantity of this rubber ring can increase and decrease according to length over ends of body.

At car body upper surface, multiple lateral rotation wheels are also installed, its quantity can be adjusted as required, and the axis of lateral rotation wheel and the axis of internal lining pipe are parallel to each other.

Claims

1. the special pipe car of a transport pipeline in large diameter pipeline, it is characterized in that: comprise car body, pull bar, rubber ring and lateral rotation wheel, vertical pull bar is installed in one end of car body, the bottom corner location installing wheel of car body, the multiple rubber rings of the uniform installation of car body upper surface and multiple lateral rotation wheel, this car body is to be welded to each other by multiple curved plates and Duo Gen iron pipe the bent frame formula structure forming.

According to claim 1 a kind of in large diameter pipeline the special pipe car of transport pipeline, it is characterized in that: described curved plate is longitudinally arranged side by side, iron pipe is laterally arranged side by side, and the upper surface that iron pipe is welded on curved plate forms grid-like framework structure.

According to claim 1 and 2 a kind of in large diameter pipeline the special pipe car of transport pipeline, it is characterized in that: the radian of each curved plate all matches with the internal lining pipe of needs transport, the thickness of each curved plate is 2cm, and width is 10～20cm.

According to claim 1 a kind of in large diameter pipeline the special pipe car of transport pipeline, it is characterized in that: the upper surface of described each curved plate is all every 1 rubber ring of 50cm welded and installed.

According to claim 1 a kind of in large diameter pipeline the special pipe car of transport pipeline, it is characterized in that: the length of every iron pipe is all than the long 15cm of liner pipe of needs transport.