CN111284470A - Brake pipe row mounting structure - Google Patents

Abstract

The invention discloses a brake pipe row installation structure, which relates to the technical field of brake pipe row installation and comprises the following components: the combined pipe clamp comprises two half clamp bodies, a plurality of pipeline fixing grooves are formed in each half clamp body, the pipeline fixing grooves formed in the two half clamp bodies are in one-to-one correspondence in position, the two half clamp bodies are detachably connected to the mounting frame and used for clamping brake pipelines, a slider locking groove is formed in the lower portion of the locking slider and used for being matched with the lower edge of a C-shaped groove of a vehicle chassis, and the mounting frame is detachably connected to the locking slider.

Description

A brake pipe row installation structure

technical field

The invention relates to the technical field of brake pipe row installation, in particular to a brake pipe row installation structure.

Background technique

The lateral spacing of the pipes in the pipe row is not positioned correctly, which leads to the installation error of the connection part of the brake pipe, and there is a certain stress at the connection. It is a huge workload when setting a single pipe card for each pipe on the pipe row.

When the lower pipe row is hoisted, because the bolts are brought into the nuts during the installation process and the nuts are tightened, the sliders are easy to slide out of the C-shaped grooves at the lower part of the vehicle chassis with the shaking of the bolts, which is inconvenient to operate during installation. cumbersome.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a brake pipe row installation structure to solve the problems existing in the above-mentioned prior art, which is beneficial to improve construction efficiency, installation quality and save manufacturing costs.

For achieving the above object, the present invention provides the following scheme:

The invention provides an installation structure for a brake pipe row, comprising a combined pipe clamp body, a mounting frame and a stop slider. The combined pipe clamp body includes two half clamp bodies, and each of the half clamp bodies is provided with There are a plurality of pipeline fixing grooves, and the positions of the plurality of pipeline fixing grooves set on the two half-clamp bodies are in one-to-one correspondence, and the two half-clamp bodies are detachably connected to the mounting frame, using In order to clamp the brake pipeline, the lower part of the stop slider is provided with a slider stop groove, which is used for matching with the lower edge of the C-shaped groove of the vehicle body underframe, and the mounting frame is detachably connected to the stopper on the slider.

Preferably, the brake pipe row installation structure further includes a cover plate, and the cover plate is detachably connected to the combined pipe clamp body.

Preferably, the upper part of the stopper slide is provided with a bolt stopper groove, the lower part of the bolt stopper groove is provided with a bolt through hole, the mounting frame is provided with a hoisting hole, and the first bolt passes through the bolt stopper in sequence. The moving groove, the bolt through hole, the hoisting hole and the washer are threadedly connected with the nut.

Preferably, the number of the hoisting holes is two, which are respectively provided at both ends of the mounting frame.

Preferably, a pipe clip mounting hole is provided in the middle of the mounting frame, which is an oblong hole.

Preferably, the hoisting hole is an oblong hole.

Preferably, a cover plate mounting hole is provided in the middle and on both sides of the cover plate, a process slot hole is provided between any two cover plate mounting holes, and the cover plate mounting hole is a circular hole, so The process slot hole is an oblong hole.

Preferably, a pipe clamp mounting hole is provided on the combined pipe clamp body at a position corresponding to the position of the cover plate mounting hole, and a pipe clamp mounting hole is provided on the mounting frame at a position corresponding to the position of the pipe clamp mounting hole. The two bolts pass through the pipe clip mounting hole, the pipe clamp mounting hole, the cover plate mounting hole and the washer in sequence and are connected with the nut by screw thread.

Preferably, the stopper slider, the mounting frame and the cover plate are all made of stainless steel, and the combined pipe clamp body is made of nylon.

Preferably, the cross-section of the upper portion of the stop slider is a parallelogram.

The present invention has achieved the following technical effects with respect to the prior art:

The invention provides a brake pipe row installation structure, comprising two half-clamp bodies, each half-clamp body is provided with a plurality of pipeline fixing grooves, and the two half-clamp bodies are provided with a plurality of pipeline fixing grooves The positions are in one-to-one correspondence, and the two half-clamp bodies are detachably connected to the mounting frame for clamping the brake pipeline. This arrangement is conducive to reducing the number of pipeline fixing fasteners used and effectively saving manufacturing costs. Accurate positioning of the horizontal spacing of the pipelines in the pipe row to ensure the installation quality; the lower part of the stop slider is provided with a slider stop groove, which is used to cooperate with the lower edge of the C-shaped groove of the vehicle body chassis to fasten the stop slider , to prevent the stop slider from sliding out of the C-shaped groove under the car, ensuring the installation quality, and at the same time avoiding repeated construction and improving work efficiency.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present invention. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic diagram of the installation structure of a brake pipe row provided by the present invention;

Fig. 2 is the exploded view of Fig. 1;

Fig. 3 is the axonometric view of the stop slider of the brake pipe row installation structure provided by the present invention;

Fig. 4 is the top view of Fig. 3;

Fig. 5 is the sectional view of Fig. 3;

Fig. 6 is the axonometric view of the mounting frame of the brake pipe row mounting structure provided by the present invention;

Fig. 7 is the axonometric view of the combined pipe clamp body of the brake pipe row installation structure provided by the present invention;

FIG. 8 is an axonometric view of a cover plate of the brake pipe row installation structure provided by the present invention.

Among them: 1-stop slider; 11-slider stop groove; 12-bolt stop groove; 13-bolt through hole; 2-installation frame; 21-hoisting hole; 22-pipe clip installation hole; Pipe clamp body; 31-pipe clamp installation hole; 32-pipeline fixing groove; 4-cover plate; 41-cover plate installation hole; 42-process slot hole; 5-first bolt; 6-second bolt; 7- Washer; 8- Nut.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The purpose of the present invention is to provide a brake pipe row installation structure to solve the problems existing in the prior art, which is beneficial to improve construction efficiency, installation quality and save manufacturing costs.

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1 to 8: this embodiment provides a brake pipe row installation structure, including a combined pipe clamp body 3, a mounting frame 2 and a stop slider 1, and the combined pipe clamp body 3 includes two half clamp bodies Each half-clamp body is provided with a plurality of pipeline fixing grooves 32, the pipeline fixing groove 32 is a concave circular groove structure, and the positions of the plurality of pipeline fixing grooves 32 set on the two half-clamp bodies correspond one-to-one, and The two half-clamp bodies are detachably connected to the mounting frame 2 for clamping the brake pipelines, fixing multiple brake pipelines in a modular form, and fixing the brake pipelines in the installation through the combined pipe clips. On the bracket, compared with the method of fixing and installing the pipe rows one by one, the number of fixed pipeline fasteners is effectively reduced, the cost is greatly reduced, the production efficiency of the operators is improved, the labor intensity of the operators is effectively reduced, and the Accurate positioning of the horizontal spacing of the pipelines in the pipe row can be achieved to ensure the installation quality; the lower part of the stopper slider 1 is provided with a slider stopper groove 11, which is used to match the lower edge of the C-shaped groove of the chassis of the vehicle body, and the installation frame 2 is detachable Connected to the stopper slider 1, the mounting frame 2 and the stopper slider 1 can be slid into and out of the C-shaped groove of the vehicle body at any position, which is convenient for the installation and replacement of the fasteners of the stopper slider 1, and effectively improves the braking performance. The installation efficiency of the pipe row reduces the installation time.

The brake pipe row installation structure also includes a cover plate 4 , which is detachably connected to the combined pipe clamp body 3 .

The upper part of the stop slider 1 is provided with a bolt stop groove 12, a bolt through hole 13 is provided below the bolt stop groove 12, a hoisting hole 21 is provided on the mounting frame 2, and the first bolt 5 passes through the bolt stop groove 12, The bolt through hole 13, the hoisting hole 21 and the washer are threadedly connected to the nut 8 to complete the installation of the brake pipe row. During installation, firstly insert the first bolt 5 into the stopper slider 1 along the bolt through hole 13, and the bolt The head is inserted into the bolt retaining groove 12, and the retaining slider 1 with the first bolt 5 is installed so that the length direction of the retaining slider 1 is parallel to the length direction of the C-shaped groove of the chassis, and the retaining slider 1 installed with the first bolt 5 Block 1 is below the installation position of the C-shaped groove of the chassis, from the bottom right to the top. Put the blocking slider 1 into the C-shaped groove of the chassis. When it exceeds the upper plane of the lower edge of the C-shaped groove, rotate the slider by 90°, so that the lower edge of the C-shaped groove is completely embedded in the slider retaining groove 11, and the installation of the retaining slider 1 with the bolt 5 is completed.

The number of the hoisting holes 21 is two, which are respectively provided at both ends of the mounting frame 2 .

A pipe clip mounting hole 22 is provided in the middle of the mounting frame 2, which is an oblong hole.

The hoisting hole 21 is an oblong hole.

A cover plate mounting hole 41 is arranged in the middle and on both sides of the cover plate 4, and a process slot 42 is arranged between any two cover plate mounting holes 41, so as to reduce the influence of the weight of the cover plate 4 on the weight of the whole vehicle , the cover plate mounting hole 41 is a round hole, and the process slot hole 42 is an oblong hole.

The combined pipe clamp body 3 is provided with a pipe clamp mounting hole 31 at the position corresponding to the cover plate mounting hole 41, and the mounting frame 2 is provided with a pipe clamp mounting hole 22 at the position corresponding to the position of the pipe clamp mounting hole 31, and the second bolts 6 pass through in sequence. The nut 8 is threadedly connected through the pipe clip installation hole 22 , the pipe clamp installation hole 31 , the cover plate installation hole 41 and the washer 7 .

The stopper slider 1 , the mounting frame 2 and the cover plate 4 are all preferably made of stainless steel, and the combined pipe clamp body 3 is preferably made of nylon.

The cross section of the upper part of the stop slider 1 is a parallelogram.

The structure of the tube row under the car usually adopts the pre-assembly form. All the brake pipelines on the tube row are fixed by the fastening device and then lifted and hoisted as a whole under the car. During the implementation of the present invention, the pre-assembled form of the tube row is also used to assemble the brake. For the pipeline, first install the mounting frame 2 according to the installation distance under the vehicle, and arrange a mounting frame 2 at every fixed required distance. The pipe row fixing tool can be used to fix the position of the mounting frame 2, and half of the combined pipe clamp body 3 is placed in the installation. On the top of the frame 2, the pipe clamp mounting holes 31 on the combined pipe clamp body 3 are aligned with the pipe clamp mounting holes 22, and the brake pipelines are respectively laid in the pipeline fixing grooves 32 on the combined pipe clamp body 3 according to the requirements of the drawings. The pipelines are connected in long rows with the pipeline joint bodies in turn, and the other half of the combined pipe clip body 3 is placed above the laid brake pipeline, and the pipe clip installation holes 31 and the other half of the pipe clip installation holes 31 are opposite to each other. , adjust the lateral position of the combined pipe clamp body 3, so that the longitudinal position of each combined pipe clamp body 3 on the mounting frame 2 is consistent, use the washer 7, the second bolt 6 and the nut 8 The clip body 3 is fixed on the installation frame 2, and the pre-assembled pipe row is turned over and lifted under the vehicle. The hoisting holes 21 on the installation frame 2 respectively penetrate into the No. Install a bolt 5, and finally use washer 7 and nut 8 to fix the mounting frame 2 on the C-shaped groove of the chassis of the vehicle body to complete the installation of the brake pipe row.

In this specification, specific examples are used to illustrate the principles and implementations of the present invention, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present invention; There will be changes in the specific implementation manner and application scope of the idea of the invention. In conclusion, the contents of this specification should not be construed as limiting the present invention.

Claims (10)

1. A brake pipe row mounting structure characterized in that: including combination pipe clamp, mounting bracket and locking slider, the combination pipe clamp includes two half clamps, every all be provided with a plurality of pipeline fixed slots, two on the half clamp a plurality of that set up on the half clamp pipeline fixed slot position one-to-one, and two half clamp can dismantle connect in on the mounting bracket for centre gripping brake pipe way, locking slider lower part is provided with slider locking groove for cooperate with border under automobile body chassis C type groove, the mounting bracket can dismantle connect in on the locking slider.

2. The brake pipe row installation structure according to claim 1, wherein: still include the apron, the apron with the combination pipe clamp body can dismantle the connection.

3. The brake pipe row installation structure according to claim 1, wherein: the locking device is characterized in that a bolt locking groove is formed in the upper portion of the locking sliding block, a bolt through hole is formed below the bolt locking groove, a hoisting hole is formed in the mounting frame, and a first bolt sequentially penetrates through the bolt locking groove, the bolt through hole, the hoisting hole, the gasket and the nut in threaded connection.

4. The brake pipe row installation structure according to claim 1, wherein: the number of the hoisting holes is two, and the two hoisting holes are respectively arranged at two ends of the mounting rack.

5. The brake pipe row installation structure according to claim 1, wherein: the middle part of the mounting frame is provided with a pipe clamp mounting hole which is a long round hole.

6. The brake pipe row installation structure according to claim 3, wherein: the hoisting hole is a long round hole.

7. The brake pipe row installation structure according to claim 2, wherein: the novel cover plate is characterized in that cover plate mounting holes are formed in the middle and the two sides of the cover plate, a process slotted hole is formed between any two cover plate mounting holes, the cover plate mounting holes are round holes, and the process slotted holes are long round holes.

8. The brake pipe row installation structure according to claim 7, wherein: the combined pipe clamp is characterized in that pipe clamp mounting holes are formed in the positions, corresponding to the cover plate mounting holes, of the combined pipe clamp body, pipe clamp mounting holes are formed in the positions, corresponding to the pipe clamp mounting holes, of the mounting rack, and second bolts sequentially penetrate through the pipe clamp mounting holes, the cover plate mounting holes, gaskets and nut threaded connections.

9. The brake pipe row installation structure according to claim 2, wherein: the locking slide block, the mounting frame and the cover plate are all made of stainless steel materials, and the combined pipe clamp body is made of nylon materials.

10. The brake pipe row installation structure according to claim 1, wherein: the cross section of the upper part of the stopping slide block is a parallelogram.

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