CN219295335U

CN219295335U - Passenger train chassis line staple bolt bracket component

Info

Publication number: CN219295335U
Application number: CN202223250208.8U
Authority: CN
Inventors: 易坤炎; 叶成友; 彭刚
Original assignee: Chongqing Hengtong Bus Co Ltd
Current assignee: Chongqing Hengtong Bus Co Ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-04
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a hoop bracket component for a chassis pipe line of a passenger car, which comprises a hoop bracket; four mounting planes and fourteen line clamp stop blocks are arranged on the hoop support; the vertical installation blocking surfaces are respectively arranged at the part and the two ends of the anchor ear support, and can wrap the single-layer wire clip of the oil pipe, the double-layer wire clip of the air pipe and the single-layer wire clip of the wire harness in the support; the hoop support is fixed on the lower side of the mounting bottom plate; the utility model can effectively control the trend of the pipe line, avoid mutual interference, standardize the pipe line arrangement of the chassis, concentrate the classified identification of the pipeline and increase the safety guarantee of the pipe line, so that the production, manufacture and integration of the pipe line of the chassis are effectively improved, and the overhaul and the maintenance are convenient.

Description

Passenger train chassis line staple bolt bracket component

Technical Field

The utility model relates to the technical field of arrangement of chassis coil lines of a passenger car, in particular to a hoop bracket assembly of a chassis coil line of a passenger car.

Background

With the increase of the practical functions of the chassis of the passenger car, the pipeline of the chassis is greatly increased. In the existing bus chassis coil line arrangement, a mode of integrally bundling a pipeline or dispersedly fixing a plurality of line cards is adopted, the conditions of pipeline cross mixing and pipeline disorder, identification and maintenance difficulty are easily caused in the chassis coil line arrangement, the specification of the bus chassis tube line arrangement cannot be met, the requirements of concentrated classification identification, installation and maintenance convenience are met, and great limitation exists in the application of the chassis complex tube line arrangement.

Disclosure of Invention

The utility model aims to provide a passenger car chassis pipeline hoop bracket assembly which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a passenger car chassis pipe line hoop bracket component comprises a hoop bracket; four mounting planes and fourteen line clamp stop blocks are arranged on the hoop support; the vertical installation blocking surfaces are respectively arranged at the part and the two ends of the anchor ear support, and can wrap the single-layer wire clip of the oil pipe, the double-layer wire clip of the air pipe and the single-layer wire clip of the wire harness in the support; the anchor ear support is fixed in the downside of mounting plate.

As still further aspects of the utility model: the oil pipe single-layer line clamp is characterized in that two line passing holes are formed in the oil pipe single-layer line clamp, a mounting notch is formed in the upper side of each line passing hole, a buffer hole is formed in the line clamp body, the oil pipe is ensured to be mounted conveniently, effective fixing and trend control of the chassis high-pressure steering oil pipe and the chassis low-pressure steering oil pipe are achieved, and the oil pipe single-layer line clamp is located at the right end of the hoop support.

As still further aspects of the utility model: be equipped with ten wire holes on the double-deck ply-yarn drill of trachea, and upper strata wire hole upside is equipped with the installation breach and is equipped with the buffer hole on the ply-yarn drill body, ensures that the trachea is installed conveniently, realizes the effective fixed of chassis braking tracheal and trend control, just the double-deck ply-yarn drill of trachea is located the middle part of staple bolt support.

As still further aspects of the utility model: the wire harness single-layer wire clip is characterized in that three wire passing holes are formed in the wire harness single-layer wire clip, a mounting notch is formed in the upper side of each wire passing hole, a buffer hole is formed in the wire clip body, the wire harness pipe is ensured to be mounted conveniently, effective fixing and trend control of the chassis wire harness pipe are achieved, and the wire harness single-layer wire clip is located at the left end of the hoop support.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can effectively control the trend of the pipe line, avoid mutual interference, standardize the pipe line arrangement of the chassis, concentrate the classified identification of the pipeline and increase the safety guarantee of the pipe line, so that the production, manufacture and integration of the pipe line of the chassis are effectively improved, and the overhaul and the maintenance are convenient.

Drawings

Fig. 1 is a schematic axial side structural view of a carriage chassis pipe line hoop bracket assembly.

Fig. 2 is a schematic diagram of a front view of a carriage chassis line hoop bracket assembly.

Fig. 3 is a schematic bottom view of a carriage chassis tube line hoop bracket assembly.

Fig. 4 is a schematic side view of a carriage chassis tube circuit hoop bracket assembly.

In the figure: mounting baseplate 1, staple bolt support 2, oil pipe individual layer ply-yarn drill 3, trachea individual layer ply-yarn drill 4, pencil individual layer ply-yarn drill 5, bolt 6, nut 7, spring washer 8, plain washer 9.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a bracket assembly for a chassis line anchor ear of a passenger car includes an anchor ear bracket 2; four mounting planes and fourteen line clamp stop blocks are arranged on the hoop support 2; the part and two ends of the anchor ear support 2 are respectively provided with a vertical installation blocking surface, and the vertical installation blocking surfaces can wrap the oil pipe single-layer line clamp 3, the air pipe double-layer line clamp 4 and the wire harness single-layer line clamp 5 in the support; the anchor ear support 2 is fixed at the downside of mounting plate 1.

Be equipped with two wire passing holes on the oil pipe individual layer ply-yarn drill 3, just be equipped with the buffer hole on wire passing hole upside is equipped with installation breach and the ply-yarn drill body, ensures that oil pipe easy to assemble, realizes the effective fixed and trend control to chassis high, low pressure steering oil pipe, just oil pipe individual layer ply-yarn drill 3 is located staple bolt support 2's right-hand member.

Be equipped with ten wire passing holes on the double-deck ply-yarn drill 4 of trachea, and upper strata wire passing hole upside is equipped with the mounting notch and is equipped with the buffer hole on the ply-yarn drill body, ensures that the trachea is installed conveniently, realizes the effective fixed of chassis brake tracheal and trend control, just double-deck ply-yarn drill 4 of trachea is located staple bolt support 2's middle part.

Three wire passing holes are formed in the wire harness single-layer wire clip 5, a mounting notch and a buffer hole are formed in the wire clip body at the upper side of each wire passing hole, the wire harness pipe is ensured to be mounted conveniently, effective fixing and trend control of the chassis wire harness pipe are achieved, and the wire harness single-layer wire clip 5 is located at the left end of the hoop support 2.

The working principle of the utility model is as follows:

the bolts 6 are firstly spot-welded on mounting holes at two ends of the mounting bottom plate 1 and then integrally welded on a cross beam wire passing area in the chassis frame, wherein the screw thread direction of the bolts is downward, and the bolts are used as fixing seats of the anchor ear support 2. When a pipe line is installed, various oil pipes, air pipes and wire harness pipes are clamped into the wire clamps respectively, the wire clamps are fully wrapped in the hoop support 2, and finally the wire clamps are connected through bolts and nuts at two ends and integrally fixed below the installation bottom plate 1, so that fixing and trend control of various pipelines are completed.

The utility model uses the front and back stop blocks on different height planes of the body and the vertical installation stop surfaces at the middle part and the two ends to wrap the oil pipe, the air pipe and the wire harness pipeline clamp in the hoop bracket 2, and the description is omitted here. The centralized classification and identification of the pipe lines are realized through the split charging of the corresponding line cards.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The bus chassis pipe line hoop bracket assembly is characterized by comprising a hoop bracket (2); four mounting planes and fourteen line clamp stop blocks are arranged on the hoop support (2); the two ends of the hoop support (2) are respectively provided with a vertical installation blocking surface, and the vertical installation blocking surfaces can wrap the oil pipe single-layer line clamp (3), the air pipe double-layer line clamp (4) and the wire harness single-layer line clamp (5) in the support; the anchor ear support (2) is fixed at the downside of mounting plate (1).

2. The bus chassis pipe line hoop bracket assembly according to claim 1, wherein two wire passing holes are formed in the single-layer wire clip (3) of the oil pipe, a mounting notch is formed in the upper side of each wire passing hole, a buffer hole is formed in the wire clip body, the oil pipe is ensured to be mounted conveniently, effective fixing and trend control of high-pressure and low-pressure steering oil pipes of a chassis are achieved, and the single-layer wire clip (3) of the oil pipe is located at the right end of the hoop bracket (2).

3. The bus chassis tube line hoop bracket assembly according to claim 1, wherein ten wire passing holes are formed in the air tube double-layer wire clip (4), a mounting notch is formed in the upper side of each wire passing hole, a buffer hole is formed in the wire clip body, the air tube is convenient to mount, effective fixing and trend control of a chassis brake air tube are achieved, and the air tube double-layer wire clip (4) is located in the middle of the hoop bracket (2).

4. The bus chassis tube line hoop bracket assembly according to claim 1, wherein three wire passing holes are formed in the single-layer wire clip (5) of the wire harness, a mounting notch is formed in the upper side of each wire passing hole, a buffer hole is formed in the wire clip body, the wire harness tube is ensured to be mounted conveniently, effective fixing and trend control of the chassis wire harness tube are achieved, and the single-layer wire clip (5) of the wire harness is located at the left end of the hoop bracket (2).