CN202480859U - Front-mounted bracket used for installing automobile power assembly - Google Patents
Front-mounted bracket used for installing automobile power assembly Download PDFInfo
- Publication number
- CN202480859U CN202480859U CN2012201113446U CN201220111344U CN202480859U CN 202480859 U CN202480859 U CN 202480859U CN 2012201113446 U CN2012201113446 U CN 2012201113446U CN 201220111344 U CN201220111344 U CN 201220111344U CN 202480859 U CN202480859 U CN 202480859U
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- CN
- China
- Prior art keywords
- power assembly
- sides
- chute
- chutes
- automobile power
- 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
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Abstract
The utility model relates to a front-mounted bracket used for installing an automobile power assembly. The front-mounted bracket comprises a U-shaped bracket body and a mounting bolt, wherein a mounting hole is arranged in the middle of the bracket body, chutes are arranged at two sides of the bracket body and of horizontal channels, and the mounting bolt is positioned in the chutes at two sides. According to the utility model, the chutes are arranged at two sides of the front-mounted bracket, and when an automobile has head-on collision, the bolt connected with an auxiliary frame can slide backward for a distance of 50-70mm along the chutes, thus reducing invasion amount of the power assembly to a driving cab, further decreasing the injury of passengers as the power assembly invades the driving cab, and providing better guarantee for life safety of the passengers.
Description
Technical field
The utility model belongs to the vehicle chassis technology field, is specifically related to be used for the preceding mounting bracket that automobile power assembly is installed.
Background technology
Preceding mounting bracket effect on the automobile is with the dynamic assembly location and is fixedly supported on the vehicle frame that it bears from the power of dynamic assembly and moment of torsion, reduces the vibration that driving engine passes to chassis and vehicle body.Preceding mounting bracket takes the shape of the letter U, and the center is fixed on the gear box casing, and two forequarters are fixed on the vehicle body through threaded connector.Traditional preceding mounting bracket adopts punch forming, has only dashed the mounting hole of two bolt of rear end plates above.In vehicle generation head-on crash; Body forward structure can be out of shape contraction; Mounting bracket can move along with vehicle body backward before this moment because preceding mounting bracket and vehicle body, dynamic assembly are for being rigidly connected, so preceding mounting bracket after move and understand through moving behind the propulsion power assembly; The risk that this will cause dynamic assembly invasion operator's compartment causes the occupant to receive life and threatens.
This utility model mainly is to reduce the invasion amount to operator's compartment that dynamic assembly produces because of above-mentioned situation, thereby reduces the suffered injury of occupant.
The utility model content
In order to solve when the vehicle generation head-on crash, there is the risk problem of dynamic assembly invasion operator's compartment, the utility model improves preceding mounting bracket, and a kind of preceding mounting bracket that automobile power assembly is installed that is used for is provided.
The improvement technology of the utility model is such:
The preceding mounting bracket that is used for the automobile power assembly installation comprises rack body and the hold-down bolt that takes the shape of the letter U; The middle part of rack body offers mounting hole; Offer chute respectively in the rack body both sides, said chute is a horizontal slot, and said hold-down bolt is positioned at the chute of both sides.
The width of said chute is greater than the diameter of bolt 1 ㎜, and length is 50～70 ㎜.
The useful technique effect of the utility model is; Owing to offered chute respectively in preceding mounting bracket both sides; When vehicle generation head-on crash, can slide backward the distance of 50～70 ㎜ along chute with subframe bonded assembly bolt, thereby reduce the invasion amount of dynamic assembly driving compartment; Further reduced the harm that brings to the passenger because of dynamic assembly invasion driving compartment, the guarantee of many portions is provided for passenger's life security.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the running condition figure of the utility model.
Sequence number among the last figure: subframe 1, precedingly suspend 2, rack body 3, chute 31, mounting hole 32, gear box casing 4, hold-down bolt 5.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done explanation further through embodiment.
Referring to Fig. 1; The preceding mounting bracket that is used for the automobile power assembly installation comprises the rack body 3 and hold-down bolt 5 that takes the shape of the letter U, and the middle part of rack body 3 offers mounting hole 32, offers chute 31 respectively in the rack body both sides; Chute 31 is a horizontal slot, and hold-down bolt 5 is positioned at the chute 31 of both sides.The width of chute 31 is greater than hold-down bolt 5 diameters 1 ㎜, and length is 60 ㎜.
During use, rack body 3 is being connected gear box casing 4 through mounting hole 32 with threaded connector, hold-down bolt 5 middle parts that are positioned at chute 31 connecting on the subframe 1 before suspend 2.
When vehicle generation head-on crash, 2 motions backward that suspend before the body distortion band, 2 the hold-down bolt 5 of suspending before the connection can slide backward 60mm along the chute 31 of rack body 3 both sides, can not move at sliding process medium-height trestle body 3 and gear box casing 4.Therefore, this utility model can be with the invasion amount minimizing 60mm (concrete length according to the length of fluting decide) of dynamic assembly to operator's compartment.
Claims (2)
1. be used for the preceding mounting bracket that automobile power assembly is installed; Comprise the rack body and the hold-down bolt that take the shape of the letter U; The middle part of rack body offers mounting hole; It is characterized in that: offer chute respectively in the rack body both sides, said chute is a horizontal slot, and said hold-down bolt is positioned at the chute of both sides.
2. the preceding mounting bracket that is used for the automobile power assembly installation according to claim 1, it is characterized in that: the width of said chute is greater than the diameter of bolt 1 ㎜, and length is 50～70 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201113446U CN202480859U (en) | 2012-03-23 | 2012-03-23 | Front-mounted bracket used for installing automobile power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201113446U CN202480859U (en) | 2012-03-23 | 2012-03-23 | Front-mounted bracket used for installing automobile power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480859U true CN202480859U (en) | 2012-10-10 |
Family
ID=46955314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201113446U Expired - Fee Related CN202480859U (en) | 2012-03-23 | 2012-03-23 | Front-mounted bracket used for installing automobile power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808776A (en) * | 2017-11-20 | 2019-05-28 | 丰田自动车株式会社 | Lower vehicle construction |
| CN112441121A (en) * | 2020-12-02 | 2021-03-05 | 东风柳州汽车有限公司 | Collision failure structure of vehicle body and auxiliary vehicle frame |
| CN113682377A (en) * | 2021-09-22 | 2021-11-23 | 中车大同电力机车有限公司 | Sliding type power assembly mounting frame and electric drive mining dump truck |
-
2012
- 2012-03-23 CN CN2012201113446U patent/CN202480859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808776A (en) * | 2017-11-20 | 2019-05-28 | 丰田自动车株式会社 | Lower vehicle construction |
| CN112441121A (en) * | 2020-12-02 | 2021-03-05 | 东风柳州汽车有限公司 | Collision failure structure of vehicle body and auxiliary vehicle frame |
| CN113682377A (en) * | 2021-09-22 | 2021-11-23 | 中车大同电力机车有限公司 | Sliding type power assembly mounting frame and electric drive mining dump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20190323 |