CN205853864U - A kind of wedge shape brake shoe structure of storehouse formula longitudinal beam - Google Patents
A kind of wedge shape brake shoe structure of storehouse formula longitudinal beam Download PDFInfo
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- CN205853864U CN205853864U CN201620826551.8U CN201620826551U CN205853864U CN 205853864 U CN205853864 U CN 205853864U CN 201620826551 U CN201620826551 U CN 201620826551U CN 205853864 U CN205853864 U CN 205853864U
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- storehouse
- longitudinal beam
- battery case
- formula longitudinal
- wedge
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Abstract
A kind of wedge shape brake shoe structure of storehouse formula longitudinal beam, belong to electric vehicle chassis technical field, battery case in the formula longitudinal beam of brake hard storehouse, described wedge shape brake shoe structure includes being arranged on the wedge-shaped slot bottom the formula longitudinal beam of storehouse, the drift plate being arranged in wedge-shaped slot by compression spring and supporting be arranged on the pushing mechanism coordinated with drift plate bottom battery case and be arranged on formula longitudinal beam top, storehouse and for compressing the hold-down mechanism of battery case, the bottom surface of described wedge-shaped slot is tilted by under forward-backward algorithm, described drift plate bottom surface and the supporting setting in bottom surface of wedge-shaped slot.By the Global Macros measure structure of battery case in the formula longitudinal beam of storehouse is improved, under the extreme case that electric automobile collides, effectively prevent the big battery case of quality and go out storehouse formula longitudinal beam and personnel's secondary injury of causing.
Description
Technical field
This utility model belongs to electric vehicle chassis technical field, is specifically related to storehouse formula longitudinal beam in a kind of electric vehicle chassis and uses
Wedge shape brake shoe structure.
Background technology
Conventional fuel oil automobile, owing to being restricted by engine system and drive system, causes chassis to manufacture structure complexity, become
This height, and bearing capacity, deadweight lightweight, cruising characteristic, safety all can not realize optimization.But pure electric vehicle is come
Saying, one of most critical issue is stability of equilibrium, and for stability of equilibrium, maximum restraining factors are the electricity that weight is maximum
Pond case installation settings structure；Battery case is directly connected to electronic as the main energy storage device of electric automobile, the size of its capacity
Car distance travelled, the most in the prior art, in order to counterweight is reasonable and gravity balance, its battery case is not mounted within vehicle
Before, tail two ends, and be made by slide rail and be arranged in the middle of chassis, but bring therewith the battery case charging interval extend or battery case more
Change the problems such as process difficulty.It addition, existing pure electric vehicle is when colliding, it is only capable of passenger is provided under hard hit
Protection, or the improvement from the structure of bumper takes the protection to vehicle and personnel, lack to during collision to battery case
Global Macros, and the personnel in electric motor car may cause secondary injury by the damage thereby resulting in battery case.
Therefore, amid all these factors, how the guarantor of battery case mounting structure, battery case is rationally set in electric vehicle chassis
Protect measure, become the technical problem that restriction electric motor car development is urgently to be resolved hurrily.
Summary of the invention
The technical problems to be solved in the utility model is to provide the wedge shape brake shoe structure of a kind of storehouse formula longitudinal beam, passes through
The Global Macros measure structure of battery case in the formula longitudinal beam of storehouse is improved, at the extreme case that electric automobile collides
Under, effectively prevent the big battery case of quality and go out storehouse formula longitudinal beam and personnel's secondary injury of causing.
The technical solution adopted in the utility model is: the wedge shape brake shoe structure of a kind of storehouse formula longitudinal beam, for urgent
Battery case in the formula longitudinal beam of braking storehouse, described wedge shape brake shoe structure includes being arranged on the wedge shape bottom the formula longitudinal beam of storehouse
Groove, the drift plate being arranged in wedge-shaped slot by compression spring and supporting be arranged on the promotion coordinated bottom battery case with drift plate
Mechanism and be arranged on formula longitudinal beam top, storehouse and for compressing the hold-down mechanism of battery case, the bottom surface of described wedge-shaped slot is by front
The most downward-sloping, described drift plate bottom surface and the supporting setting in bottom surface of wedge-shaped slot.
Further, described pushing mechanism include the distribution that is arranged in battery case polycrystalline substance reinforcing plate by rotating shaft with
And the supporting rotation-limited groove being arranged on structural reinforcing plate.
Further, described hold-down mechanism includes that being arranged on formula longitudinal beam top, storehouse has the compression of vertical displacement degree of freedom
Plate and supporting guide post, spring on the guide bar and driving mechanism for compressing are set.
Further, described storehouse formula longitudinal beam is that communicating structure, front and back end are respectively equipped with front closure gate and rear closure gate,
By longitudinally guiding mechanism and detent mechanism, locating batteries case is installed in the formula longitudinal beam of storehouse.
Further, it is provided with structural reinforcing plate in the side, upper and lower, left and right of battery case, sets respectively at battery case front and back ends
There is endergonic structure.
Use the beneficial effect that this utility model produces: by the Global Macros measure of battery case in the formula longitudinal beam of storehouse is tied
Structure improves, under the extreme case that electric automobile collides, effectively prevent the big battery case of quality go out storehouse formula indulge
The personnel's secondary injury caused to beam.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model wedge shape brake shoe structure；
Fig. 2 is the cross-sectional schematic of storehouse formula longitudinal beam；
Fig. 3 is the schematic top plan view removing formula longitudinal beam top, storehouse；
Fig. 4 is the schematic diagram of front closure gate；
In accompanying drawing: 1 is storehouse formula longitudinal beam, and 11 is front closure gate, and 111 is left front closure gate, and 112 is closure gate before the right side, 113
Representing drive mechanism, 12 is rear closure gate, and 2 is battery case, and 21 is structural reinforcing plate, and 22 is pulley, and 31 is wedge-shaped slot, and 32 is wedge
Iron plate, 33 is compression spring, and 341 is to promote, and 342 is rotation-limited groove, and 351 is pressure strip, and 352 is driving mechanism for compressing,
353 is guide post, and 354 is spring, and 4 is post rod mechanism.
Detailed description of the invention
Referring to accompanying drawing 1-4, the wedge shape brake shoe structure of a kind of storehouse formula longitudinal beam, for brake hard storehouse formula longitudinal beam 1
In battery case 2, described wedge shape brake shoe structure includes being arranged on the wedge-shaped slot 31 bottom storehouse formula longitudinal beam 1, by compression
Drift plate 32 that spring 33 is arranged in wedge-shaped slot 31 and supporting be arranged on the promotion machine coordinated bottom battery case 2 with drift plate 32
Structure and be arranged on formula longitudinal beam 1 top, storehouse and for compressing the hold-down mechanism of battery case 1, the bottom surface of described wedge-shaped slot 31 by
Tilt under forward-backward algorithm, described drift plate 32 bottom surface and the supporting setting in bottom surface of wedge-shaped slot 31.Described pushing mechanism include by
Rotating shaft is arranged on the distribution 341 in battery case 2 polycrystalline substance reinforcing plate 21 and the supporting limit being arranged on structural reinforcing plate 21
Position rotation slot 342.Described hold-down mechanism includes that being arranged on formula longitudinal beam 1 top, storehouse has the pressure strip of vertical displacement degree of freedom
351 and supporting guide post 353, the spring 354 being arranged on guide post 353 and driving mechanism for compressing 352.
In the specific implementation, the storehouse formula longitudinal beam being arranged on axis, chassis 1 in communicating structure, front and back end is respectively equipped with
Front closure gate 11 and rear closure gate 12, install locating batteries by longitudinally guiding mechanism and detent mechanism in storehouse formula longitudinal beam 1
Case 2.Formula longitudinal beam 1 front end, described storehouse is bell-mouth structure of air, and described front closure gate 11 blocks before being divided into left front closure gate 111 and the right side
Door 112 also has relatively transverse displacement freedom, the described rear hinged setting of closure gate 12 by respective supporting drive mechanism 113
In formula longitudinal beam 1 rear end, storehouse and by supporting retaining mechanism, location is installed；Closure gate 112 before described left front closure gate 111 and the right side
Relative contact be provided with connected structure, left front closure gate 111, right before closure gate 112 and rear closure gate 12 be fence and tie
Structure is also attached with endergonic structure.It is provided with structural reinforcing plate 21, at battery case 2 front and back ends in the side, upper and lower, left and right of battery case 2
It is respectively equipped with endergonic structure.Described longitudinally guiding mechanism includes the longitudinal rail 13 being arranged on formula longitudinal beam 1 inner bottom part both sides, storehouse
And it being arranged on 22 groups of the pulley of battery case 2 both sides, described pulley 22 is arranged on the structural reinforcing plate 21 of battery case 2 both sides.
Described detent mechanism includes that the post rod mechanism 4 being arranged on formula longitudinal beam 1 both sides, storehouse is with the supporting location being arranged on battery case 2 both sides
Hole, hole, described location is arranged on the structural reinforcing plate 21 of battery case 2 both sides.Post rod mechanism 4 is electricity push rod or telescopic oil cylinder, top
Linkage 4 arranges 2-6 group symmetrically in formula longitudinal beam 1 both sides, storehouse.
After location installed in storehouse formula longitudinal beam 1 by battery case 2, when electric motor car collides, battery case 2 is cut due to inertia
The expansion link of disconnected post rod mechanism 31 and break front closure gate 11, wedge shape brake shoe while battery case 2 is subjected to displacement forward
Structure is started working, the distribution 342 of pushing mechanism promote drift plate 32 in wedge-shaped slot 31 slides forwards, due to wedge-shaped slot 31
Bottom surface is tilted by under forward-backward algorithm, and while causing drift plate 32 to move forward, position raises, drift plate 32 during this
Upper surface comes in contact friction with the lower surface of battery case 2, consumes the kinetic energy of battery case 5, finally by the cooperation of hold-down mechanism
Make battery case 2 be clamped between drift plate 32 and pressure strip 351, prevent battery case 2 from going out outside car, it is to avoid the battery that quality is big
The secondary injury causing personnel outside car gone out by case 2.
Claims (5)
1. a wedge shape brake shoe structure for storehouse formula longitudinal beam, the battery case in brake hard storehouse formula longitudinal beam (1)
(2), it is characterised in that: described wedge shape brake shoe structure includes being arranged on the wedge-shaped slot (31) of bottom, storehouse formula longitudinal beam (1), borrowing
Help drift plate (32) that compression spring (33) is arranged in wedge-shaped slot (31) and supporting be arranged on battery case (2) bottom and drift plate
(32) pushing mechanism that coordinates and be arranged on formula longitudinal beam (1) top, storehouse and be used for compressing the hold-down mechanism of battery case (2),
The bottom surface of described wedge-shaped slot (31) is tilted by under forward-backward algorithm, and described drift plate (32) bottom surface is supporting with the bottom surface of wedge-shaped slot (31)
Arrange.
The wedge shape brake shoe structure of storehouse the most according to claim 1 formula longitudinal beam, it is characterised in that: described pushing mechanism
Including the distribution (341) being arranged in battery case (2) polycrystalline substance reinforcing plate (21) by rotating shaft and supporting be arranged on structure
Rotation-limited groove (342) in reinforcing plate (21).
The wedge shape brake shoe structure of storehouse the most according to claim 1 formula longitudinal beam, it is characterised in that: described hold-down mechanism
Including being arranged on formula longitudinal beam (1) top, storehouse, there is the pressure strip (351) of vertical displacement degree of freedom and supporting guide post
(353) spring (354), being arranged on guide post (353) and driving mechanism for compressing (352).
The wedge shape brake shoe structure of storehouse the most according to claim 1 formula longitudinal beam, it is characterised in that: described storehouse formula is longitudinally
Beam (1) in communicating structure, front and back end be respectively equipped with front closure gate (11) and rear closure gate (12), borrow in storehouse formula longitudinal beam (1)
Help longitudinally guiding mechanism and detent mechanism that locating batteries case (2) is installed.
The wedge shape brake shoe structure of storehouse the most according to claim 1 formula longitudinal beam, it is characterised in that: in battery case (2)
Side, upper and lower, left and right be provided with structural reinforcing plate (21), be respectively equipped with endergonic structure at battery case (2) front and back ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826551.8U CN205853864U (en) | 2016-08-02 | 2016-08-02 | A kind of wedge shape brake shoe structure of storehouse formula longitudinal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826551.8U CN205853864U (en) | 2016-08-02 | 2016-08-02 | A kind of wedge shape brake shoe structure of storehouse formula longitudinal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853864U true CN205853864U (en) | 2017-01-04 |
Family
ID=57653366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826551.8U Active CN205853864U (en) | 2016-08-02 | 2016-08-02 | A kind of wedge shape brake shoe structure of storehouse formula longitudinal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853864U (en) |
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2016
- 2016-08-02 CN CN201620826551.8U patent/CN205853864U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |