CN215944277U - Bridging support - Google Patents
Bridging support Download PDFInfo
- Publication number
- CN215944277U CN215944277U CN202122394213.5U CN202122394213U CN215944277U CN 215944277 U CN215944277 U CN 215944277U CN 202122394213 U CN202122394213 U CN 202122394213U CN 215944277 U CN215944277 U CN 215944277U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- body fixing
- water tank
- vehicle body
- stud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007710 freezing Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 230000002528 anti-freeze Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a bridging bracket which comprises a vehicle body fixing plate and two connecting plates, wherein the vehicle body fixing plate is Y-shaped, the two connecting plates are symmetrically connected to the vehicle body fixing plate, an expansion water tank is connected to the connecting plates, the connecting plates are provided with two mounting holes, the upper mounting holes are fixedly connected with the vehicle body fixing plate through bolts, and the lower mounting holes are fixedly connected with the expansion water tank through bolts; two studs are arranged on the connecting plate corresponding to the expansion water tank and are arranged in opposite directions, the upper stud is located below the upper mounting hole, the upper stud is connected with the expansion water tank and positioned and locked through a nut, the lower stud is located above the lower mounting hole, and the lower stud is connected with the vehicle body fixing plate and positioned and locked through a nut. The anti-freezing device is simple in structure, space-saving and firm in anti-seismic performance, solves the problems of pertinence and convenience in filling anti-freezing liquid by adjusting the installation height of the expansion water tank, and does not affect the arrangement, functions and maintenance operation of other parts.
Description
Technical Field
The utility model relates to the technical field of passenger car cooling devices, in particular to a bridging bracket.
Background
In the field of commercial vehicles, particularly pure electric buses, the pure electric buses driven by motors are adopted, and the electric control cooling system of the motor is provided with an indispensable part which is an expansion water tank. Because the total volume of the system is not large, the size of the expansion water tank is generally about 3-8L, and the expansion water tank is fixed on the bracket through a bolt and a nut by welding the fixed bracket on the frame or the vehicle body, thereby achieving the purpose of assembly. The arrangement of the anti-freezing liquid filling device is limited by space, so that when different filling tools are used for filling anti-freezing liquid in the later period, the space is not enough or the space is compact, and the operation is inconvenient. In order to solve the defects of the prior art and meet the use requirements of different customers, a bridging bracket needs to be designed, and the convenience in the process of filling the anti-freezing solution is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridging bracket, which solves the problems of pertinence and convenience in filling antifreeze liquid by adjusting the installation height of an expansion water tank.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a bridging bracket which comprises a vehicle body fixing plate and two connecting plates, wherein the vehicle body fixing plate is Y-shaped, the two connecting plates are symmetrically connected to the vehicle body fixing plate, an expansion water tank is connected to the connecting plates, the connecting plates are provided with two mounting holes, the upper mounting holes are fixedly connected with the vehicle body fixing plate through bolts, and the lower mounting holes are fixedly connected with the expansion water tank through bolts; two studs are arranged on the connecting plate corresponding to the expansion water tank and are arranged in opposite directions, an upper stud is located below the upper mounting hole, the upper stud is connected with the expansion water tank, positioned and locked through a nut, a lower stud is located above the lower mounting hole, and the lower stud is connected with the vehicle body fixing plate, positioned and locked through a nut.
Further, the automobile body fixing plate comprises a connecting portion and a fixing portion, the connecting portion is U-shaped, the connecting portion is symmetrically connected to two sides of the connecting portion, the fixing portion is located in the middle of the connecting portion, and the fixing portion is fixedly connected with the automobile body.
Furthermore, threaded holes are formed in four corners of the connecting portion, the threaded holes located above correspond to the upper mounting holes of the connecting plate and are fixedly connected through bolts, and the threaded holes located below correspond to the lower stud positions of the connecting plate and are fastened through nuts.
Further, the length of the connecting plate is greater than that of the connecting part, and the lower mounting hole is located below the vehicle body fixing plate.
Further, the connecting plate and the stud are welded into a whole.
Compared with the prior art, the utility model has the beneficial technical effects that:
the anti-freezing device is simple in structure, space-saving and firm in anti-seismic performance, solves the problems of pertinence and convenience in filling anti-freezing liquid by adjusting the installation height of the expansion water tank, and does not affect the arrangement, functions and maintenance operation of other parts.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of the installation of the bridging bracket of the present invention;
FIG. 2 is a front view of the body mount plate;
FIG. 3 is a side view of the body mount plate;
FIG. 4 is a front view of the connection plate;
FIG. 5 is a side view of the connection plate;
FIG. 6 is a schematic view of the structure of the water tank;
description of reference numerals: 1. a vehicle body fixing plate; 101. a connecting portion; 102. a fixed part; 2. a connecting plate; 201. an upper mounting hole; 202. a lower mounting hole; 203. an upper stud; 204. a lower stud; 3. an expansion tank;
Detailed Description
As shown in fig. 1, a bridging bracket comprises a vehicle body fixing plate 1 and two connecting plates 2, wherein the vehicle body fixing plate 1 is Y-shaped, the two connecting plates 2 are symmetrically connected to the vehicle body fixing plate 1, an expansion water tank 3 is connected to the connecting plates 2, the connecting plates 2 are symmetrically provided with two mounting holes, the upper mounting hole 201 is fixedly connected to the vehicle body fixing plate 1 through a bolt, and the lower mounting hole 202 is fixedly connected to the expansion water tank 3 through a bolt; two studs are arranged on the connecting plate 2 at positions corresponding to the expansion water tank 3 and are arranged in opposite directions, the upper stud 203 is positioned below the upper mounting hole 201, the upper stud 203 is connected with the expansion water tank 3, positioned and locked through a nut, the lower stud 204 is positioned above the lower mounting hole 202, and the lower stud 204 is connected with the vehicle body fixing plate 1, positioned and locked through a nut.
This embodiment is through dismantling the connection, reforms transform body fixed plate 1, increases connecting plate 2, realizes moving down of 3 positions of expansion tank, is convenient for add antifreeze.
Specifically, referring to fig. 2-3, the vehicle body fixing plate 1 includes a connecting portion 101 and a fixing portion 102, the connecting portion 101 is U-shaped, the U-shaped design is lighter, the weight of the vehicle body fixing plate 1 is effectively reduced while the connection is reliable, two connecting plates 2 are symmetrically connected to both sides of the connecting portion 101, the fixing portion 102 is located in the middle of the connecting portion 101, and the fixing portion 102 is connected and fixed with the vehicle body.
Threaded holes are formed in four corners of the connecting portion 101, the threaded holes located above correspond to the upper mounting holes 201 of the connecting plate 2 and are fixed through bolts in a connected mode, and the threaded holes located below correspond to the lower studs 204 of the connecting plate 2 in a connected mode and are fastened through nuts.
The both ends of connecting plate 2 are all connected to be fixed in this embodiment on body fixation board 1, connect reliably, the hookup location of four corners is convenient for install, can dismantle the connection through the screw thread, and the not unidimensional connecting plate 2 of adjustment change of being convenient for to adapt to the passenger train of different models, satisfy different customers' demand.
Specifically, referring to fig. 1, the length of the connection plate 2 is greater than the length of the connection portion 101, and the lower mounting hole 202 is located below the vehicle body fixing plate 1.
This embodiment moves expansion tank 3 down through connecting plate 2, and expansion tank 3 fixes on connecting plate 2, reduces connection thickness for it is more firm to connect, is convenient for install, maintain.
Specifically, referring to fig. 4 and 5, the connecting plate 2 is welded to the stud.
In the embodiment, the two studs on the connecting plate 2 adopt a stud welding process, so that no welding seam or welding slag exists, and the studs are compact and stable in connection because of no bolt head, no local protrusion and no welding slag or welding seam.
The using process of the utility model is as follows:
firstly, the connecting frame and the vehicle body fixing plate 1 are prefabricated in a factory, the size of the connecting frame and the vehicle body fixing plate is customized according to the requirements of customers and the installation space of a reserved water tank of a passenger car, and then the connecting frame and the vehicle body fixing plate are installed and connected.
For reference, a plate material with a thickness of 20cm is used for the fixing portion 102 of the vehicle body fixing plate 1, a plate material with a thickness of 4cm is used for the connecting portion 101, a plate material with a thickness of 4cm is used for the connecting plate 2, two studs of M8 are welded through a stud welding process, the stud length is 30cm, and the plate materials are subjected to insulation treatment.
Because, the water tank installation department space of current new forms of energy passenger train is compact, and this region has arranged electric apparatus such as high-pressure power battery, high-pressure junction box, communication box, inconvenient use great container to carry out the moisturizing for example 500 ML's water-jug. According to the utility model, the height of the expansion water tank 3 relative to the frame is reduced, namely the expansion water tank 3 is lowered by 50mm relative to the frame, so that the problem of operability of adding the antifreeze is solved, the antifreeze loss caused by large-scale operation of the expansion water tank 3 is avoided, and the cost is reduced; the on-site operation is facilitated, various interference, convenience in operation and the like can be conveniently solved, and later-stage inspection and maintenance are facilitated.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the scope of the present invention is defined by the claims.
Claims (5)
1. A bridging stent, characterized in that: the automobile body fixing plate comprises an automobile body fixing plate (1) and two connecting plates (2), wherein the automobile body fixing plate (1) is Y-shaped, the two connecting plates (2) are symmetrically connected to the automobile body fixing plate (1), an expansion water tank (3) is connected to the connecting plates (2), two mounting holes are formed in the connecting plates (2), an upper mounting hole (201) is fixedly connected with the automobile body fixing plate (1) through a bolt, and a lower mounting hole (202) is fixedly connected with the expansion water tank (3) through a bolt; two studs are arranged on the connecting plate (2) in positions corresponding to the expansion water tank (3) and are arranged in opposite directions, an upper stud (203) is located below the upper mounting hole (201), the upper stud (203) is connected with the expansion water tank (3) and positioned and locked through a nut, a lower stud (204) is located above the lower mounting hole (202), and the lower stud (204) is connected with the vehicle body fixing plate (1) and positioned and locked through a nut.
2. The bridging bracket of claim 1 wherein: the automobile body fixing plate (1) comprises a connecting portion (101) and a fixing portion (102), the connecting portion (101) is U-shaped, the connecting portion (2) is symmetrically connected to the two sides of the connecting portion (101), the fixing portion (102) is located in the middle of the connecting portion (101), and the fixing portion (102) is fixedly connected with an automobile body.
3. The bridging bracket of claim 2 wherein: threaded holes are formed in four corners of the connecting portion (101), the threaded holes located above correspond to the upper mounting holes (201) of the connecting plate (2) in position and are fixedly connected through bolts, and the threaded holes located below correspond to the lower studs (204) of the connecting plate (2) in position and are fastened through nuts.
4. The bridging bracket of claim 2 wherein: the length of the connecting plate (2) is larger than that of the connecting part (101), and the lower mounting hole (202) is located below the vehicle body fixing plate (1).
5. The bridging bracket of claim 1 wherein: the connecting plate (2) and the stud are welded into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394213.5U CN215944277U (en) | 2021-09-30 | 2021-09-30 | Bridging support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394213.5U CN215944277U (en) | 2021-09-30 | 2021-09-30 | Bridging support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215944277U true CN215944277U (en) | 2022-03-04 |
Family
ID=80425455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122394213.5U Expired - Fee Related CN215944277U (en) | 2021-09-30 | 2021-09-30 | Bridging support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215944277U (en) |
-
2021
- 2021-09-30 CN CN202122394213.5U patent/CN215944277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |