CN112829782B - Rail vehicle and mounting bracket for rail receiver - Google Patents
Rail vehicle and mounting bracket for rail receiver Download PDFInfo
- Publication number
- CN112829782B CN112829782B CN201911159492.8A CN201911159492A CN112829782B CN 112829782 B CN112829782 B CN 112829782B CN 201911159492 A CN201911159492 A CN 201911159492A CN 112829782 B CN112829782 B CN 112829782B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
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Abstract
The embodiment of the application relates to rail vehicle technical field, specifically relates to a rail vehicle and be used for rail receiver's installing support. The mounting bracket comprises a fixed bracket, an adjusting bracket and an adjusting plate; the top end of the adjusting bracket can be arranged at the bottom end of the fixed bracket in a manner of being adjusted along the transverse position, and an adjusting sliding groove extending along the vertical direction is arranged on the adjusting bracket; the adjusting plate can be slidably mounted on the adjusting bracket along the adjusting sliding groove, and the adjusting plate is used for mounting the track receiver on the adjusting bracket. The mounting bracket can freely adjust the transverse position and the height position, adapt to different track gauges and has the advantages of large adjusting range and strong adaptability.
Description
Technical Field
The application relates to the technical field of rail vehicles, in particular to a rail vehicle and a mounting bracket for a rail receiver.
Background
The signal systems of the existing common railway passenger cars, motor train units and other railway vehicles comprise track receivers under the cars, the current carrier signals of the rail surfaces are received through the track receivers, and the track receivers are generally fixedly installed under front end cars of cabs through mounting brackets. In order to ensure that the antenna of the track receiver can effectively receive the current carrier signal of the track surface, the track receiver is also prevented from being impacted by foreign matters on the track, and therefore, the track receiver needs to keep a specified distance from the track surface in both the transverse direction and the longitudinal direction.
As the wheels wear, the height of the track receiver needs to be adjusted accordingly; due to the different track gauges of different projects, the lateral mounting position of the track receiver also needs to be adjusted. However, the existing mounting bracket is a special bracket designed for a specific environment, and the transverse position and the height position of the rail receiver cannot be adjusted, so that the problem that the adjusting range of the mounting bracket is small and the adaptability is poor is caused.
Disclosure of Invention
The embodiment of the application provides a rail vehicle and be used for rail receiver's installing support, this installing support can freely adjust transverse position and high position, adapt to different gauges to have the advantage that accommodation is big and adaptability is strong.
According to a first aspect of embodiments of the present application, there is provided a mounting bracket for a rail receiver, comprising a fixing bracket, an adjustment bracket, and an adjustment plate;
the top end of the adjusting bracket can be arranged at the bottom end of the fixed bracket in a manner of being adjusted along the transverse position, and an adjusting sliding groove extending along the vertical direction is arranged on the adjusting bracket;
the adjusting plate can be slidably mounted on the adjusting bracket along the adjusting sliding groove, and the adjusting plate is used for mounting the track receiver on the adjusting bracket.
Preferably, the bottom end of the fixed support is provided with an oblong hole, and the long axis of the oblong hole extends along the transverse direction;
the top end of the adjusting bracket is provided with a fixing hole opposite to the long round hole;
the adjusting bracket is arranged on the fixed bracket through a fastener penetrating through the long round hole and the fixed hole.
Preferably, the adjusting plate is provided with two adjusting plate mounting holes arranged along the vertical direction, and the adjusting plate is mounted on the adjusting bracket through fasteners penetrating through the adjusting plate mounting holes and the adjusting sliding grooves.
Preferably, the fixed support comprises a fixed support vertical plate extending along the vertical direction, a fixed support bottom plate extending along the horizontal direction and a fixed support flange arranged in parallel with the fixed support vertical plate;
one end of the fixed support bottom plate is vertically connected to the bottom end of the fixed support vertical plate, and the other end of the fixed support bottom plate is provided with a fixed support flange extending in a direction deviating from the fixed support vertical plate;
the long round hole is formed in the bottom plate of the fixed support.
Preferably, the adjusting bracket comprises an adjusting bracket top plate arranged at the top end and an adjusting bracket adapter plate vertically connected to one end of the adjusting bracket top plate;
the fixing hole is formed on the top plate of the adjusting bracket;
the adjusting sliding groove is formed on the adjusting bracket adapter plate;
the adjusting bracket top plate is lapped on the fixed bracket bottom plate and is arranged on the fixed bracket bottom plate through a fastener penetrating through the long round hole and the fixed hole.
Preferably, a row of through holes which penetrate through the thickness of the fixing support and are uniformly distributed along the transverse direction are formed in the fixing support flanging;
the adjusting bracket adapter plate is provided with an adapter plate mounting hole corresponding to the through hole;
the adjusting bracket adapter plate is attached to the fixed bracket flanging, and is arranged on the fixed bracket flanging through a fastener penetrating through the through hole and the adapter plate mounting hole.
Preferably, a plurality of adapter plate positioning holes which are vertically arranged are formed in one side of the adjusting sliding groove of the adjusting bracket adapter plate;
the adjusting plate is provided with an adjusting plate positioning hole opposite to the adapter plate positioning hole;
positioning pieces are arranged in the corresponding positioning holes of the adjusting plate and the adapter plate in a penetrating way.
Preferably, a reinforcing plate is arranged between the fixed support bottom plate and the fixed support vertical plate;
and reinforcing ribs are arranged on the adjusting bracket top plate and the adjusting bracket adapter plate.
Preferably, the fixing bracket is provided with a lightening hole;
the fixed support is made of stainless steel materials.
According to the second aspect of the embodiment of the application, the rail vehicle comprises a vehicle body and any one of the mounting brackets provided in the technical scheme, and the top end of the fixing bracket of the mounting bracket is fixedly connected to the vehicle body.
Adopt rail vehicle and be used for rail receiver's installing support that provides in this application embodiment, have following beneficial effect:
when the mounting bracket is used for mounting a track receiver in a railway vehicle, the top end of the fixed bracket is fixedly connected to a vehicle body, the adjusting bracket is mounted at the bottom end of the fixed bracket, and the track receiver is fixedly mounted at the bottom end of the adjusting bracket by the adjusting plate; because the relative position of horizontal regulation and fixed bolster can be followed to the adjustment support, simultaneously, the relative position of adjustment spout in vertical direction regulation and adjustment support can be followed to the adjusting plate to can adjust the position of track receiver in horizontal and vertical direction through adjustment support and adjusting plate, make track receiver can adjust the position according to rail vehicle's actual conditions, adapt to different gauges, consequently, have that accommodation is big, application scope is wide and adaptability is strong's advantage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of an end of a vehicle body incorporating a mounting bracket according to an embodiment of the present application;
FIG. 2 is a side view of the end of the vehicle body with the mounting bracket of FIG. 1 installed;
FIG. 3 is a perspective view of the mounting bracket provided in FIG. 1;
FIG. 4 is a schematic structural view of a fixing bracket of the mounting bracket provided in FIG. 3;
FIG. 5 is a schematic view of an adjustment bracket of the mounting bracket provided in FIG. 3;
FIG. 6 is a sectional view of the assembled parts of the fixing bracket and the adjusting bracket of FIG. 3;
FIG. 7 is a schematic view of an assembly structure of the adjustment plate and the adjustment bracket provided in FIG. 3;
FIG. 8 is a schematic diagram of a track receiver with an antenna mount;
fig. 9 is a schematic structural view of the adjusting plate in fig. 7.
Reference numerals:
1-a vehicle body; 2-a traction beam; 3, mounting a bracket; 4-an orbital receiver; 31-a fixed support; 32-adjusting the support; 33-an adjustment plate; 34-a fastener; 41-an antenna mount; 311-oblong holes; 312-fixing a support riser; 313-fixing the bracket bottom plate; 314-fixing the support flange; 315-a via; 316-a reinforcement plate; 317-lightening holes; 321-adjusting the sliding chute; 322-fixing holes; 323-adjusting the top plate of the stand; 324-adjusting the cradle adapter plate; 325-an adapter plate mounting hole; 326-positioning holes of the adapter plate; 327-reinforcing ribs; 328-a flange; 331-adjusting plate mounting holes; 332-adjusting plate positioning holes; 333-a positioning piece; 411-antenna fixing hole.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The embodiment of the application provides a rail vehicle, and this rail vehicle includes automobile body 1 and installing support 3, and installing support 3's fixed bolster 31 top fixed connection is in automobile body 1, and installing support 3 is used for installing track receiver 4. As shown in the structure of fig. 1 and 2, two mounting brackets 3 are symmetrically mounted at the end of an end underframe of a vehicle body 1 and distributed on two sides of a traction beam 2; the top end of the mounting bracket 3 is mounted at the end of the end chassis of the vehicle body 1, and the bottom end of the mounting bracket 3 is mounted with a track receiver 4.
It should be noted that: in the embodiment of the application, the transverse direction is the width direction of the railway vehicle; the vertical direction is the height direction of the rail vehicle.
The mounting bracket 3 for mounting the rail receiver 4 may be implemented by the following specific structure:
as shown in the structure of fig. 3, the mounting bracket 3 includes a fixing bracket 31, an adjusting bracket 32, and an adjusting plate 33; the top end of the adjusting bracket 32 is mounted at the bottom end of the fixing bracket 31 in a manner of being capable of adjusting along the transverse position, and an adjusting chute 321 extending along the vertical direction is arranged on the adjusting bracket 32; the adjustment plate 33 is slidably mounted to the adjustment bracket 32 along the adjustment slide groove 321, and the adjustment plate 33 is used to mount the rail receiver 4 to the adjustment bracket 32.
As shown in fig. 1 and fig. 2, when the mounting bracket 3 is used for mounting the track receiver 4 in a railway vehicle, the top end of the fixing bracket 31 may be fixedly connected to the vehicle body 1 by welding or the like, the adjusting bracket 32 is mounted at the bottom end of the fixing bracket 31, and the adjusting plate 33 fixedly mounts the track receiver 4 at the bottom end of the adjusting bracket 32; because the relative position between the adjusting bracket 32 and the fixing bracket 31 can be adjusted along the transverse direction, and meanwhile, the adjusting plate 33 can adjust the relative position between the adjusting bracket 32 and the adjusting chute 321 in the vertical direction, so that the positions of the track receiver 4 in the transverse direction and the vertical direction can be adjusted through the adjusting bracket 32 and the adjusting plate 33, the track receiver 4 can adjust the position according to the actual conditions of the track vehicle, the adjusting range of the track receiver 4 in the transverse direction and the vertical direction is enlarged, the position adjusting requirements of the track receiver 4 on different track vehicles can be met to the maximum extent, and different track gauges can be adapted to.
In a specific embodiment, the bottom end of the fixing bracket 31 is provided with an oblong hole 311, and the long axis of the oblong hole 311 extends in the transverse direction; the top end of the adjusting bracket 32 is provided with a fixing hole 322 opposite to the long round hole 311; the adjusting bracket 32 is mounted to the fixing bracket 31 by a fastener 34 inserted through the oblong hole 311 and the fixing hole 322. As shown in the structure of fig. 4, the bottom end of the fixing bracket 31 is provided with an oblong hole 311, the long axis of the oblong hole 311 is consistent with the width direction of the vehicle body 1, and in order to improve the application range of the fixing bracket 31, two parallel oblong holes 311 can be provided to facilitate the fixed installation of other size adjusting brackets 32; as shown in fig. 5 and fig. 6, two fixing holes 322 are provided at the top end of the adjusting bracket 32, or one or more fixing holes 322 may be provided; when the adjusting bracket 32 is mounted to the fixing bracket 31, the fixing hole 322 is positioned opposite to the oblong hole 311, and the top end of the adjusting bracket 32 is fixedly mounted to the bottom end of the fixing bracket 31 by the fastener 34 passing through the fixing hole 322 and the oblong hole 311.
Due to the fact that the long circular hole 311 is formed in the bottom end of the fixing support 31, the adjusting support 32 can be freely adjusted in the transverse direction without obstacles, the adjusting range can be enlarged, the adjusting accuracy can be improved, the transverse position of the track receiver 4 can be adjusted by changing the transverse position of the adjusting support 32, and therefore the position of the track receiver 4 in the transverse direction of the vehicle body 1 can be freely adjusted by changing different fixing positions of the adjusting support 32 on the long circular hole 311 of the fixing support 31, and the adjusting accuracy is improved.
As shown in fig. 7, the adjusting plate 33 is provided with two adjusting plate mounting holes 331 arranged in a vertical direction, and the adjusting plate 33 is mounted on the adjusting bracket 32 by fasteners 34 penetrating through the adjusting plate mounting holes 331 and the adjusting slide slots 321.
As shown in the structure of fig. 8, the track receiver 4 is fixedly provided with an antenna bracket 41, and two antenna fixing holes 411 arranged in the vertical direction are arranged on the antenna bracket 41; the adjusting plate 33 is provided with two adjusting plate mounting holes 331 arranged in the vertical direction; when the track receiver 4 is installed, the antenna fixing hole 411 and the adjusting plate mounting hole 331 are opposed to each other, and the antenna fixing hole 411 and the adjusting plate mounting hole 331 are both opposed to the adjusting slide groove 321 on the adjusting bracket 32, and the fastening member 34 is inserted through the antenna fixing hole 411, the adjusting plate mounting hole 331 and the adjusting slide groove 321, thereby clamping the adjusting bracket 32 in the middle by the antenna bracket 41 and the adjusting plate 33, and at the same time, fixedly installing the track receiver 4 on the vehicle body 1 of the railway vehicle by the fixing bracket 31.
Because the adjusting sliding groove 321 is arranged on the adjusting bracket 32, and the adjusting sliding groove 321 extends along the vertical direction, the adjusting plate 33 can be fixedly installed at a proper height, so that the free adjustment of the track receiver 4 in the height direction is realized, the minimum adjustment amount of the track receiver 4 in the vertical height direction is reduced, the accurate adjustment in the height direction is improved, and the adjusting requirement in the height direction is better met; when the height position needs to be adjusted, the adjusting plate 33 can be made to slide along the extending direction of the adjusting chute 321 to realize the position adjustment of the track receiver 4 in the height direction, so that the track receiver 4 is adapted to the specific running environment of the railway vehicle.
As shown in the structure of fig. 4, the fixing bracket 31 includes a fixing bracket vertical plate 312 extending in the vertical direction, a fixing bracket bottom plate 313 extending in the horizontal direction, and a fixing bracket flange 314 disposed parallel to the fixing bracket vertical plate 312; one end of the fixed support bottom plate 313 is vertically connected to the bottom end of the fixed support vertical plate 312, and the other end of the fixed support bottom plate is provided with a fixed support flange 314 extending in a direction departing from the fixed support vertical plate 312; the oblong hole 311 is formed on the fixed bracket bottom plate 313; the fixing support flange 314 is provided with a row of through holes 315 which penetrate through the thickness of the fixing support flange and are uniformly distributed along the transverse direction. In order to further improve the structural strength of the fixing bracket 31, a reinforcing plate 316 is arranged between the fixing bracket bottom plate 313 and the fixing bracket vertical plate 312, as shown in the structure of fig. 4, the reinforcing plate 316 is arranged on both sides of the fixing bracket bottom plate 313, and the reinforcing plate 316 is arranged on the other side surface of the fixing bracket vertical plate 312. In order to reduce the weight of the fixing bracket 31 and thus achieve a light weight design of the whole vehicle, the fixing bracket 31 is provided with lightening holes 317, as shown in the structure of fig. 4, a plurality of lightening holes 317 are provided on the fixing bracket bottom plate 313, the fixing bracket vertical plate 312 and the reinforcing plate 316 of the fixing bracket 31, the lightening holes 317 may be circular holes or elliptical holes, and the fixing bracket 31 is lighter and more convenient to transport and install by additionally providing the lightening holes 317.
The fixed support 31 is fixedly arranged on an end bottom frame of the vehicle body 1 through the top end of the fixed support vertical plate 312, and the fixed support bottom plate 313 and the fixed support bottom plate 314 form a right-angle structure for supporting and positioning the adjusting support 32, so that the adjusting support 32 and the fixed support 31 can be quickly aligned and assembled; meanwhile, the row of through holes 315 are formed in the fixing bracket flange 314, so that the adjusting bracket 32 can be further fixed through the through holes 315, the connection strength between the fixing bracket 31 and the adjusting bracket 32 is improved, and the transverse adjusting distance can be accurately calculated through the row of through holes 315.
As shown in the structure of fig. 5, the adjusting bracket 32 includes an adjusting bracket top plate 323 disposed at the top end and an adjusting bracket adapter plate 324 vertically connected to one end of the adjusting bracket top plate 323; a fixing hole 322 is formed on the adjustment bracket top plate 323; the adjustment sliding groove 321 is formed on the adjustment bracket adapter plate 324; the adapter plate mounting hole 325 corresponding to the through hole 315 is formed in the adjusting bracket adapter plate 324; the adjusting bracket top plate 323 is lapped on the fixed bracket bottom plate 313 and is arranged on the fixed bracket bottom plate 313 through a fastener 34 which is arranged in the long circular hole 311 and the fixed hole 322 in a penetrating way; the adjustment bracket adapter plate 324 fits over the fixed bracket flange 314 and is mounted to the fixed bracket flange 314 by fasteners 34 that pass through the through holes 315 and the adapter plate mounting holes 325. As shown in the structure of fig. 5, the adjusting bracket top plate 323 and the adjusting bracket adapter plate 324 are provided with a reinforcing rib 327, and the reinforcing rib 327 is used for connecting the adjusting bracket top plate 323 and the adjusting bracket adapter plate 324 and is arranged at a middle position between the adjusting bracket top plate 323 and the adjusting bracket adapter plate 324. As shown in the structure of fig. 5, the two sides of the adjusting bracket adapter plate 324 are further provided with flanges 328, so that the structural strength of the adjusting bracket adapter plate 324 can be improved by the flanges 328, and the adjusting plate 33 fixedly mounted on the adjusting bracket adapter plate 324 can be limited, so that the adjusting plate 33 is always located between the flanges 328 of the adjusting bracket adapter plate 324.
Because the adjusting bracket top plate 323 and the adjusting bracket adapter plate 324 of the adjusting bracket 32 form a right-angle bent plate structure and are matched with the right-angle structure formed by the fixed bracket vertical plate 312 and the fixed bracket flanging 314, the quick positioning and limiting can be realized; meanwhile, the adjusting bracket top plate 323 is overlapped on the fixed bracket bottom plate 313, and the stability and reliability of the adjusting bracket 32 can be improved.
In order to facilitate the installation of the track receiver 4, as shown in fig. 3 and fig. 7, an antenna bracket 41 is fixedly connected to the track receiver 4, an upper portion of the antenna bracket 41 is fixedly installed on the adjusting bracket adapter plate 324, and a lower portion of the antenna bracket 41 is fixedly installed with the track receiver 4; the adjusting plate 33 is opposite to the antenna bracket 41 through the adjusting bracket adapter plate 324; the antenna bracket 41 is provided with an antenna fixing hole 411 corresponding to the adjusting sliding slot 321, the adjusting plate 33 is provided with an adjusting plate mounting hole 331 corresponding to the adjusting sliding slot 321, and the antenna bracket 41 is fixedly mounted on the adjusting bracket adapter plate 324 through a fastener 34 penetrating through the adjusting sliding slot 321, the adjusting plate mounting hole 331 and the antenna fixing hole 411. Since the adjusting slide groove 321 extending in the height direction is provided on the adjusting bracket adapter plate 324, the position of the track receiver 4 in the height direction can be adjusted by changing the installation positions of the antenna bracket 41 and the adjusting plate 33 on the adjusting bracket adapter plate 324, and meanwhile, stepless adjustment of the track receiver 4 in the height direction can be realized, so that the rail vehicle can adapt to various operating environments.
In order to further improve the mounting reliability of the track receiver 4 on the adjusting bracket 32, as shown in the structure of fig. 5, 7 and 9, the adjusting bracket adapter plate 324 is provided with a plurality of adapter plate positioning holes 326 arranged in the vertical direction at one side of the adjusting sliding groove 321; the adjusting plate 33 is provided with an adjusting plate positioning hole 332 opposite to the adapter plate positioning hole 326; the positioning member 333 is inserted into the adjustment plate positioning hole 332 and the adapter plate positioning hole 326 corresponding to the adjustment plate positioning hole 332.
Since the adjusting bracket adapter plate 324 is further provided with a plurality of adapter plate positioning holes 326, and the adjusting plate 33 is provided with adjusting plate positioning holes 332 opposite to the adapter plate positioning holes 326, when the adjusting plate 33 is fixedly mounted on the adjusting bracket adapter plate 324 through the fasteners 34, the adjusting plate 33 can be secondarily fixed through the positioning pieces 333 penetrating through the adjusting plate positioning holes 332 and the adapter plate positioning holes 326, so that the phenomenon that the track receiver 4 is loosened and slides down due to the influence of gravity is prevented, and the adjusting distance can be accurately calculated according to the distance between the adapter plate positioning holes 326. As shown in the structure of fig. 3, the adapter plate positioning hole 326 is a small hole structure, which can prevent the adapter plate positioning hole 326 from partially overlapping due to too large installation hole diameter and too small adjustment distance.
In addition to the above-mentioned various embodiments, the fixing bracket 31, the adjusting bracket 32 and the adjusting plate 33 may be made of stainless steel. The fastening member 34 may be a screw, a bolt, etc., and the positioning member 333 may be a screw, a bolt, a pin, etc., and during actual use, the suitable diameter may be selected according to actual situations.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (9)
1. A mounting bracket for a track receiver is characterized by comprising a fixed bracket, an adjusting bracket and an adjusting plate;
the top end of the adjusting bracket can be arranged at the bottom end of the fixed bracket in a manner of being adjusted along the transverse position, and an adjusting sliding groove extending along the vertical direction is arranged on the adjusting bracket;
the adjusting plate can be slidably mounted on the adjusting bracket along the adjusting sliding groove, and is used for mounting the track receiver on the adjusting bracket;
the fixed support comprises a fixed support vertical plate extending along the vertical direction, a fixed support bottom plate extending along the horizontal direction and a fixed support flange arranged in parallel with the fixed support vertical plate;
one end of the fixed support bottom plate is vertically connected to the bottom end of the fixed support vertical plate, and the other end of the fixed support bottom plate is provided with a fixed support flange extending in a direction deviating from the fixed support vertical plate;
the bottom end of the fixed support is provided with a long circular hole, and the long axis of the long circular hole extends along the transverse direction; the long round hole is formed in the bottom plate of the fixed support.
2. The mounting bracket according to claim 1, wherein a fixing hole is formed in the top end of the adjusting bracket and is opposite to the long circular hole;
the adjusting bracket is arranged on the fixed bracket through a fastener penetrating through the long round hole and the fixed hole.
3. The mounting bracket of claim 2, wherein the adjusting plate is provided with adjusting plate mounting holes arranged in a vertical direction, and the adjusting plate is mounted on the adjusting bracket by fasteners penetrating through the adjusting plate mounting holes and the adjusting sliding grooves.
4. The mounting bracket of claim 3, wherein the adjustment bracket comprises an adjustment bracket top plate disposed at a top end and an adjustment bracket adapter plate vertically connected to an end of the adjustment bracket top plate;
the fixing hole is formed on the top plate of the adjusting bracket;
the adjusting sliding groove is formed on the adjusting bracket adapter plate;
the adjusting bracket top plate is lapped on the fixed bracket bottom plate and is arranged on the fixed bracket bottom plate through a fastener penetrating through the long round hole and the fixed hole.
5. The mounting bracket of claim 4, wherein the fixing bracket flange is provided with a row of through holes which penetrate through the thickness of the fixing bracket flange and are uniformly distributed along the transverse direction;
the adjusting bracket adapter plate is provided with an adapter plate mounting hole corresponding to the through hole;
the adjusting bracket adapter plate is attached to the fixed bracket flanging, and is arranged on the fixed bracket flanging through a fastener penetrating through the through hole and the adapter plate mounting hole.
6. The mounting bracket of claim 5, wherein the adjustment bracket adapter plate is provided with a plurality of adapter plate positioning holes arranged in a vertical direction at one side of the adjustment chute;
the adjusting plate is provided with an adjusting plate positioning hole opposite to the adapter plate positioning hole;
positioning pieces are arranged in the corresponding positioning holes of the adjusting plate and the adapter plate in a penetrating way.
7. The mounting bracket of claim 6 wherein a reinforcement plate is disposed between the fixed bracket bottom plate and the fixed bracket top plate;
and reinforcing ribs are arranged on the adjusting bracket top plate and the adjusting bracket adapter plate.
8. The mounting bracket according to any one of claims 1 to 7, wherein the fixing bracket is provided with lightening holes;
the fixed support is made of stainless steel materials.
9. A rail vehicle comprising a vehicle body, characterized in that it further comprises a mounting bracket according to any one of claims 1-8, the top end of the fixed bracket of the mounting bracket being fixedly connected to the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911159492.8A CN112829782B (en) | 2019-11-22 | 2019-11-22 | Rail vehicle and mounting bracket for rail receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911159492.8A CN112829782B (en) | 2019-11-22 | 2019-11-22 | Rail vehicle and mounting bracket for rail receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112829782A CN112829782A (en) | 2021-05-25 |
| CN112829782B true CN112829782B (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911159492.8A Active CN112829782B (en) | 2019-11-22 | 2019-11-22 | Rail vehicle and mounting bracket for rail receiver |
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| Country | Link |
|---|---|
| CN (1) | CN112829782B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207758794U (en) * | 2017-12-29 | 2018-08-24 | 成都森川科技股份有限公司 | A kind of multi-functional automatic passing over of neutral section ground sensor vehicular detection device holder |
| CN208264244U (en) * | 2018-05-21 | 2018-12-21 | 中铁磁浮科技（成都）有限公司 | One kind using bracket for the hanging of rail traffic vehicles vehicle bottom equipment |
| CN109534227A (en) * | 2017-09-21 | 2019-03-29 | 中国铁建高新装备股份有限公司 | A kind of lifting adjustment device and lifting method that can freely adjust |
| CN210122111U (en) * | 2019-01-31 | 2020-03-03 | 浙江众合科技股份有限公司 | Height adjusting mechanism for contact type rail transit vehicle rail obstacle detection device |
-
2019
- 2019-11-22 CN CN201911159492.8A patent/CN112829782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534227A (en) * | 2017-09-21 | 2019-03-29 | 中国铁建高新装备股份有限公司 | A kind of lifting adjustment device and lifting method that can freely adjust |
| CN207758794U (en) * | 2017-12-29 | 2018-08-24 | 成都森川科技股份有限公司 | A kind of multi-functional automatic passing over of neutral section ground sensor vehicular detection device holder |
| CN208264244U (en) * | 2018-05-21 | 2018-12-21 | 中铁磁浮科技（成都）有限公司 | One kind using bracket for the hanging of rail traffic vehicles vehicle bottom equipment |
| CN210122111U (en) * | 2019-01-31 | 2020-03-03 | 浙江众合科技股份有限公司 | Height adjusting mechanism for contact type rail transit vehicle rail obstacle detection device |
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|---|---|
| CN112829782A (en) | 2021-05-25 |
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