CN213684245U

CN213684245U - Pipeline support for duct piece

Info

Publication number: CN213684245U
Application number: CN202022467526.4U
Authority: CN
Inventors: 廣沢美穗; 張永紅; 李樂; 廣沢奈奈; 楊益铭; 廣沢駿翔; 李文昕
Original assignee: Guangzhou Shi Jie Environmental Technology Co ltd
Current assignee: Guangzhou Shi Jie Environmental Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-13
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a pipeline support for section of jurisdiction, including the installed part, the installed part is including backplate and two sets of curb plate of being connected with the backplate, and the backplate has a plurality of first ripple holes that are used for being connected with the section of jurisdiction channel along the axial direction running through, and the curb plate has a plurality of evenly distributed's second ripple hole and third ripple hole along the axial direction running through, and it has the cross arm that is used for bearing the weight of the pipeline to articulate between the second ripple hole that sets up relatively, and it has the bracing that plays the supporting role to articulate between cross arm and the installed part, and the bracing is kept away from the one end of cross arm is located between the third ripple hole that sets up relatively. By adopting the technical scheme, the fault-tolerant capability of the pipeline support is improved, and the cross arm is ensured to be at the same elevation.

Description

Pipeline support for duct piece

Technical Field

The utility model relates to a shield constructs technical field of section of jurisdiction, concretely relates to pipeline support for section of jurisdiction.

Background

Pipelines such as a power supply cable, a fire hose, a communication signal cable and the like arranged in the track traffic shield tunnel interval need to be fixed on the shield tunnel concrete pipe sheet through a support. At present, the pipeline support and the shield tunnel concrete segment are fixed by expansion bolts, chemical anchor bolts, full-ring embedded chutes, embedded sleeves, external local chutes and full-ring embedded sleeves.

The full-ring embedded sleeve is not always in a relative fixed position of the center of the section of the shield tunnel due to the fact that the sleeve is positioned relative to the center of the section of the shield tunnel and deviation exists due to rotation in the construction process of the shield tunnel. The condition causes that the uniformly-shaped pipeline support and the reserved bolt holes on the support which are processed in a factory cannot be installed and fixed on the shield pipe sheet, or even if the uniformly-shaped pipeline support and the reserved bolt holes are installed and fixed on the shield pipe sheet forcibly, the supports cannot be at the same elevation relative to the rail surface, so that the evacuation platform in a pipeline or a tunnel fluctuates up and down to influence the use function.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a pipeline support for section of jurisdiction has the fault-tolerant ability's of promotion pipeline support advantage, ensures being in same elevation of pipeline support.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pipeline support for section of jurisdiction, includes the installed part, the installed part including backplate and two sets of with the curb plate that the backplate is connected, the backplate runs through along axial direction has a plurality of first ripple holes that are used for being connected with the section of jurisdiction channel, the curb plate runs through along axial direction has second ripple hole and third ripple hole of a plurality of evenly distributed, sets up relatively it has the cross arm that is used for bearing the weight of the pipeline to articulate between the second ripple hole, the cross arm with it has the bracing that plays supporting role to articulate between the installed part, the bracing is kept away from the one end of cross arm is located the relative setting between the third ripple hole.

Through adopting above-mentioned technical scheme, it has a plurality of first ripple holes that are used for being connected with the section of jurisdiction channel to run through along axial direction at the backplate, and when the channel positional deviation of section of jurisdiction was not more than 12mm or the straightness deviation that hangs down was not more than 4mm, first ripple hole is owing to constitute by the coincide of a plurality of round hole edges for a plurality of first ripple holes still can cover on corresponding channel, make the installed part still can be fixed in on the section of jurisdiction, have promoted pipeline support's fault-tolerant ability. Through the fact that the second corrugated holes and the third corrugated holes are uniformly distributed and penetrate through the side plates in the axial direction, when the cross arm is adjusted to be at the same elevation as other cross arms, the inclination angle of the inclined strut can be adjusted along with the cross arm, so that the cross arm can be conveniently adjusted to be in a horizontal state, and the pipeline support is guaranteed to be at the same elevation; meanwhile, the fault-tolerant capability of the pipeline support to channel errors is reduced, and the adaptability of the pipeline support is improved.

The utility model discloses further set up to: the cross arm is provided with a plurality of mounting holes which are distributed uniformly along the axial direction.

Through adopting above-mentioned technical scheme, the cross arm has a plurality of mounting holes that distribute all along the axial direction to run through for the mounting hole can add the device that is used for fixed pipeline, does benefit to the fixed to the pipeline, does benefit to the staff and fixes the pipeline, reduces the corresponding work load of staff.

The utility model discloses further set up to: the mounting hole is oval in shape.

Through adopting above-mentioned technical scheme, the shape of mounting hole is oval for the device mounted position for strengthening the pipeline is more nimble, and the adaptation is consolidated the pipeline of different specifications, has promoted pipeline support's commonality.

The utility model discloses further set up to: the shape of backplate and the same setting of the shape of section of jurisdiction installation section work as when the installed part is fixed in the section of jurisdiction, the backplate sets up with the inboard wall laminating of section of jurisdiction mutually.

Through adopting above-mentioned technical scheme, the inboard wall laminating setting of backplate and section of jurisdiction for the combination between backplate and the section of jurisdiction is more inseparable, has promoted pipeline support's fastness.

The utility model discloses further set up to: the first corrugated hole, the second corrugated hole and the third corrugated hole are formed by overlapping a plurality of circular hole edges.

Through adopting above-mentioned technical scheme, do benefit to and adjust a plurality of cross arms to same elevation, promoted the flexibility of support.

To sum up, the utility model discloses following beneficial effect has:

1. the back plate is provided with the plurality of first corrugated holes which are used for being connected with the duct piece channels in a penetrating mode in the axial direction, when the position deviation of the duct pieces is not more than 12mm or the verticality deviation is not more than 4mm, the first corrugated holes are formed by overlapping the edges of the plurality of round holes, so that the plurality of first corrugated holes can still cover the corresponding duct pieces, the mounting pieces can still be fixed on the duct pieces, and the fault-tolerant capability of the pipeline support is improved;

2. through the fact that the second corrugated holes and the third corrugated holes are uniformly distributed and penetrate through the side plates in the axial direction, when the cross arm is adjusted to be at the same elevation as other cross arms, the inclination angle of the inclined strut can be adjusted along with the cross arm, so that the cross arm can be conveniently adjusted to be in a horizontal state, and the pipeline support is guaranteed to be at the same elevation; meanwhile, the fault-tolerant capability of the pipeline support to channel errors is reduced, and the adaptability of the pipeline support is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is an overall schematic diagram of the present embodiment.

Reference numerals: 1. a mounting member; 11. a back plate; 12. a side plate; 21. a first corrugated hole; 22. a second corrugated hole; 23. a third corrugated aperture; 3. a cross arm; 31. mounting holes; 4. and (4) bracing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and fig. 2, the utility model discloses a pipeline bracket for section of jurisdiction, including installed part 1, installed part 1 is including backplate 11 and two sets of curb plate 12 of being connected with backplate 11, backplate 11 runs through along axial direction has a plurality of first ripple holes 21 that are used for being connected with the section of jurisdiction channel, curb plate 12 runs through along axial direction has a plurality of evenly distributed's second ripple hole 22 and third ripple hole 23, it has cross arm 3 that is used for bearing the weight of the pipeline to articulate between the relative second ripple hole 22 that sets up, it has bracing 4 that plays the supporting role to articulate between cross arm 3 and the installed part 1, bracing 4 keeps away from the one end of cross arm 3 and is located between the relative third ripple hole 23 that sets up.

The cross arm 3 is provided with a plurality of uniformly distributed mounting holes 31 along the axial direction, and the mounting holes 31 are elliptical.

Parallel arrangement between two sets of curb plates 12, perpendicular setting between two sets of curb plates 12 and the backplate 11, the shape of backplate 11 is the rectangle setting, and the shape of backplate 11 is the same with the shape of section of jurisdiction installation section and sets up, and when installed part 1 was fixed in the section of jurisdiction, the inboard wall of backplate 11 and section of jurisdiction was laminated mutually and is set up.

The first corrugated hole 21, the second corrugated hole 22 and the third corrugated hole 23 are formed by overlapping three groups of circular hole edges.

The working conditions and principles of the embodiment are as follows:

when the channel positional deviation of section of jurisdiction is not more than 12mm or the straightness deviation that hangs down is not more than 4mm, laminate backplate 11 and section of jurisdiction mutually, guarantee first ripple hole 21 will correspond the channel cover, then through the bolt with fixed connection between installed part 1 and the section of jurisdiction, adjust cross arm 3 to the horizontality, along with the grow or the diminish of angle between cross arm 3 and backplate 11, through the position of adjustment bracing 4 among third ripple hole 23, make the change between bracing 4 adaptation cross arm 3 and the backplate 11, ensured being in same elevation of cross arm 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A pipeline support for section of jurisdiction, characterized by: including installed part (1), installed part (1) including backplate (11) and two sets of with curb plate (12) that backplate (11) are connected, backplate (11) have along axial direction run through a plurality of first ripple holes (21) that are used for being connected with the section of jurisdiction channel, curb plate (12) have along axial direction run through second ripple hole (22) and third ripple hole (23) that have a plurality of evenly distributed, set up relatively articulated between second ripple hole (22) have cross arm (3) that are used for bearing the weight of the pipeline, cross arm (3) with articulated bracing (4) that play the supporting role between installed part (1), bracing (4) are kept away from the one end of cross arm (3) is located the relative setting between third ripple hole (23).

2. The line carrier for tubesheets of claim 1, wherein: the cross arm (3) penetrates through a plurality of uniformly distributed mounting holes (31) along the axial direction.

3. The line carrier for tubesheets of claim 2, wherein: the mounting hole (31) is oval.

4. The line carrier for tubesheets of claim 1, wherein: the shape of backplate (11) and the shape of section of jurisdiction installation section are the same to be set up, work as when installed part (1) is fixed in the section of jurisdiction, backplate (11) and the inboard wall of section of jurisdiction are laminated mutually and are set up.

5. The line carrier for tubesheets of claim 1, wherein: the first corrugated hole (21), the second corrugated hole (22) and the third corrugated hole (23) are formed by overlapping the edges of a plurality of round holes.