CN2802227Y

CN2802227Y - Sliding bracket for pipeline

Info

Publication number: CN2802227Y
Application number: CN 200520051208
Authority: CN
Inventors: 刘新生; 刘萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-21
Filing date: 2005-06-21
Publication date: 2006-08-02
Anticipated expiration: 2015-06-21

Abstract

The utility model discloses a sliding bracket for a pipeline, which can be applied to metallurgy industry, petrifaction industry, etc. The utility model is composed of arched plates 1, ribbed plates 2, connecting plates 3, a bracket base plate 4, and a sliding friction pair 5, wherein a plurality of the arched plates 1, a plurality of the ribbed plates 2 and the connecting plates 3 form a supporting frame, the supporting frame and the bracket base plate 4 are centered and are fixedly connected, and the sliding friction pair 5 is positioned at the lower part of the bracket base plate 4. When a pipeline 6 is used for conveying a heating power source (such as steam) and coal gas, the pipeline 6 can make axial motion or transverse motion; the friction between the pipeline 6 and the bracket is small through the action of the sliding friction pair 5, and the pipeline can not be sprained or broken. The sliding bracket for a pipeline can be operated under the bad conditions with oil, dust, mud, or no water, and the safety is high.

Description

The pipeline slide brackets

Technical field

The utility model relates to a kind of heating power of industrial enterprises such as metallurgy, petrochemical industry, chemical industry and cement, pipeline slide brackets of gas pipeline of being applied to, and belongs to the F16L3/00 class.

Background technique

Before the utility model, be used for metallurgy, petrochemical industry, the power conduit of manufacturings such as cement, as heating power, the bracket of pipelines such as coal gas (bearing) is made with metallic material basically, this bracket of making of metallic material (bearing) can be installed in the straight length or the pipeline corner of pipeline, the weight that they will bear pipeline on the one hand, axial force or the transverse force that in line transportation heating power (as steam) and combustion gas (as coal gas) process, will bear Guan Yun on the other hand, make and produce friction between pipeline and the support, support produces pipe surface and pulls, tube wall is pulled open in serious meeting, cause that heating power resource or combustion gas resource leak, both wasted energy, the coal gas of befouling environment, even generation again accident.

Summary of the invention

Task to be solved in the utility model provides a kind of practical, applied widely pipeline of can not pulling can prolong the pipeline pipeline slide brackets in working life.

For realizing above-mentioned task, the technical solution adopted in the utility model is: it is by arc plate, gusset, connecting plate, bracket base plate and sliding friction pair are formed, arc plate is connected with pipeline and gusset respectively, and the arc radius of arc plate is identical with the radius of the pipeline of be placed on above it, the height of polylith gusset is symmetry equivalent, the polylith gusset links to each other with the connecting plate of making of stainless steel, bottom at this connecting plate is fixed with the bracket base plate again, be placed with the sliding friction pair of using polytetrafluoroethylene material or ptfe composite material in the bottom of bracket base plate, special-purpose with it the again support equipped of the pipeline slide brackets of Zu Chenging just can come into operation like this.

The pipeline slide brackets that adopts as above technological scheme to provide is compared with existing pipeline slide brackets with steel to steel friction pair and rolling friction pair, and its beneficial effect is:

1., friction factor is little, thereby friction is also little, can improve the force-bearing situation of fixing pipeline bracket, reduces engineering cost 30-50%;

2., sliding friction pair is with teflon or ptfe composite material, corrosion resistance and good makes pipeline slide brackets reliable performance;

3., this pipeline slide brackets can have water or anhydrous, oil is arranged or do not have oil and have or not dust, have or not under the rugged environment of silt particle and use, and safe and reliable, reach the purpose of permanent use.

Description of drawings

Fig. 1 is the forward structure schematic representation of pipeline slide brackets described in the utility model, also is specification digest accompanying drawing of the present utility model.

Fig. 2 is the schematic top view of Fig. 1.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

As shown in drawings, pipeline slide brackets described in the utility model is made up of arc plate 1, gusset 2, connecting plate 3, bracket base plate 4, sliding friction pair 5, arc plate 1 can be polylith, and arc plate 1 is connected mutually with gusset 2, and the arc radius of arc plate 1 is identical with the radius of the pipeline that is placed on it 6.Polylith arc plate 1, polylith gusset 2 and the connecting plate 3 formation support that is connected, support and bracket base plate 4 centerings also are connected, the height of each piece gusset 2 is symmetry equivalent, and the arc radius that the line on the summit of each piece gusset 2 constitutes is equal to the radius of the pipeline 6 that is placed on the pipeline slide brackets.Connecting plate 3 is affixed with bracket base plate 4, sliding friction pair 5 positions are in the bottom of bracket base plate 4, sliding friction pair 5 can be with teflon or compound tetrafluoroethylene material, it has self-lubricating property, no matter under the mal-condition that anhydrous, oil or dust, silt particle are arranged, all can work, make the pipeline slide brackets have safety, reliable advantage.Pipeline 6 is placed on the arc plate 1, the outer wall fixed connection of arc plate 1 and pipeline 6.

During enforcement, press shown in the accompanying drawing, make the pipeline slide brackets, and be made into pipelines slide brackets and planar guide pipeline slide brackets according to field condition, planar slide pipeline bracket generally is installed in the pipeline corner, allows pipeline to do axially and transverse movement; And planar guide pipeline slide brackets generally only is installed in the straight tube place, only allows the pipeline axial motion, does not allow transverse movement.

The described pipeline slide brackets of this case is the pipelines slide brackets.

Heat distribution pipeline or gas pipe line 6 are placed on the bracket support that is made of polylith arc plate 1, polylith gusset 2 and connecting plate 3, and bracket base plate 4, sliding friction pair 5 are installed in the bottom of connecting plate 3.When pipeline 6 when carrying heating power source (as steam) and fuel gas source (as coal gas), can cause the axial and transverse movement of pipeline 6 dos, because bracket base plate 4 and arc plate 1, gusset 2 is connected each other and constitutes the bracket support, the polylith arc plate 1 of pipeline slide brackets contacts evenly and again with the bottom of pipeline 6 and is fixed together, therefore when pipeline 6 is done axial or transverse movement, the whole pipe slide brackets is slided on sliding friction pair 5, make bracket not can and pipeline 6 between produce relative movement, thereby also pipeline 6 surfaces can not pulled, can reach the prolongation pipeline purpose in 6 working lifes.

Claims

1, a kind of pipeline slide brackets, it is characterized in that: the pipeline slide brackets is made of arc plate (1), gusset (2), connecting plate (3), bracket base plate (4), sliding friction pair (5), arc plate (1) is connected with gusset (2), gusset (2) is connected with connecting plate (3), connecting plate (3) is affixed with bracket base plate (4), sliding friction pair (5) position is in the bottom of bracket base plate (4), and pipeline (6) is placed on the arc plate (1), the outer wall fixed connection of arc plate (1) and pipeline (6).