CN209719766U - A kind of pickup truck rollover-resistant mechanism - Google Patents
A kind of pickup truck rollover-resistant mechanism Download PDFInfo
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- CN209719766U CN209719766U CN201822169731.5U CN201822169731U CN209719766U CN 209719766 U CN209719766 U CN 209719766U CN 201822169731 U CN201822169731 U CN 201822169731U CN 209719766 U CN209719766 U CN 209719766U
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- hole
- breast board
- rollover
- collateral support
- casing
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Abstract
The utility model is a kind of pickup truck rollover-resistant mechanism, comprising: fixed frame body, collateral support mechanism, elevating mechanism.The fixed frame body is installed on the bottom plate in compartment by U-bolts, and the collateral support mechanism is connect by shaft with fixed frame body, and the Right side support mechanism is identical as Left-side support mechanism structure.When test, when serious inclination occurs for vehicle, the tire assembly being mounted on collateral support mechanism can be in contact with ground, and the reaction force of tire, corrective experiment inclination of vehicle trend, to play the role of preventing vehicle rollover are faced by ground.
Description
Technical field
The utility model relates to a kind of rollover-resistant mechanisms, are specifically a kind of pickup truck rollover-resistant mechanisms, belong to vehicle
Driving performance tests auxiliary safety device field.
Background technique
With the promotion of people's safety consciousness and the perfect upgrading of policies and regulations, ESC system has become peace
Mark post configuration in full driving field.Currently, the vehicle assessment mechanism of mainstream generallys use sinusoidal stagnation, fish hook test, elk
The test methods such as test carry out calibration test to ESC system.During the test, vehicle high-speed turns to, and is closing electronic stability
In the case where system, vehicle is easy to happen rollover, causes the damage of tester and test vehicle.Particularly with pickup truck,
Vehicle body mass center is higher and complete vehicle quality is unevenly distributed, and rollover risk is bigger.
Utility model content
The technical issues of the utility model is solved is to provide a kind of protection mechanism for pickup truck test, with solution
The certainly rollover problem that test vehicle may occur in high speed steering.
The utility model patent is achieved through the following technical solutions:
Pickup truck rollover-resistant mechanism is mounted in truck trunk, including mutually connected fixation frame body, collateral support
Mechanism, elevating mechanism.
Fixed frame body is made of fixed frame, firm banking, U-bolts, hanging ring, and fixed frame welds on the fixed base；
Firm banking is placed on longitudinal beam, and the two sides of firm banking are fixed by U-bolts and longitudinal beam；
Hanging ring is welded on the channel steel at the top of fixed frame, and two hanging rings keep a fixed spacing；
Collateral support mechanism is by shaft, rotary shaft rack, collateral support leg, side supporting beam, cantilever beam, casing, wheel set, half
Axis, U-shaped pin, casing hanging ring composition；
It is mutual that shaft passes through side supporting beam connecting hole, rotary shaft rack connecting hole, cantilever beam and the firm banking being coaxially distributed
Cover the connecting hole of poststack；
Opened on casing there are two circular through hole, one end of the casing back side and cantilever beam is welded, casing two sides respectively with it is collateral
Support one end welding of beam；
Casing hanger circle is welded on the front of casing；
Cantilever beam connecting plate is welded on the junction of cantilever beam and casing；
Be provided in the middle part of collateral support leg with the consistent circular through hole of circular through hole on casing, inserted when the overlapping of the two circular through hole
Enter bolt；
The connection of the spindle nose end of wheel set and semiaxis, the other end of semiaxis are welded on the bottom of collateral support leg；
Semiaxis is dual bearing structure；
Elevating mechanism is made of lifting cucurbit and drawback lock chain；
Lifting cucurbit hooks the hanging ring of fixed frame body top by hook, and lower suspension hook hooks on cantilever beam connecting plate
Circular hole；Hook is connect with lower suspension hook by chain.
The technical solution that the utility model further limits are as follows:
Further, when needing anti-rollover guard mode in vehicle, compartment breast board is opened, pulling pulls chain, side
Supporting mechanism slowly falls around the shaft, when the lower through-hole of cantilever beam is overlapped with the circular through hole on firm banking, by positioning pin
It inserts in the hole, at this point, cantilever beam is in lockup state；
When in release anti-rollover protection when, pull up cantilever mounted beam and firm banking positioning pin, dragging pull chain,
Collateral support mechanism rises, when collateral support mechanism rise to extreme higher position, will pull chain across hanging ring and fasten, tied rope is each passed through
Casing hanging ring and hanging ring are simultaneously fastened.
Further, size, the consistent circular through hole of spacing on a row and casing are provided in the middle part of collateral support leg.
Further, two rotary shaft rack bottoms are separately fixed on the platform floor of cantilever beam two sides by bolt,
The shaft hole at middle part is used for grafting shaft；One end of cantilever beam is opened there are two circular through hole, and upper through-hole is used for across shaft, lower logical
Hole is used for across positioning pin.
Further, two rows of hole locations fixed for U-bolts have been reserved on firm banking.
Further, collateral support mechanism includes Right side support mechanism and Left-side support mechanism, the Right side support mechanism with
Left-side support mechanism bilateral symmetry, structure are identical.
It further, further include loading device, loading device specifically: welded on the platform floor at rollover-resistant mechanism rear portion
It is connected to one piece of breast board, the sidebar plate in compartment is front side breast board and rear side breast board along the welding position truncation of breast board, and breast board is with after
Sidebar plate surrounds one for placing the hemi-closure space of sandbag by latching to fix.
Further, two hanging rings are welded in the outside of front side breast board, then passes through hanging ring and breast board crossbeam with two tied ropes
It links up with and fastens tied rope, fixation is formed to front side breast board.
The utility model has the following beneficial effects:
1. convenient for disassembly and assembly, multi-gear adjustable, suitability is good
1.1 rollover-resistant mechanisms are an integral structure, and are mainly connect by U-bolts with light truck platform floor, to instruction carriage
Requests for alternations it is low, install and be convenient for disassembly.
1.2 can adjust the road clearance of tire by the hole location for selecting collateral support leg and casing to cooperate.Different automobile types can also
By different hole locations on selection firm banking, the installation for carrying out U-bolts is fixed.The setting of multi gear position improves the utility model
Versatility, allow to adapt to the test requirements document of different operating conditions, different automobile types, save development cost.
2. supporting mechanism can be stored, easy to use, highly-safe
2.1 the utility model can conveniently and efficiently realize the expansion and receipts of collateral support mechanism by elevating mechanism and shaft
It receives, saves the operating time, be also convenient for the transport of test vehicle.
2.2 elevating mechanisms have latch functions.During turning down storage, will not it is insufficient because of the pulling force on chain or in
It is disconnected that supporting mechanism is caused to fall suddenly, it prevents from injuring tester by a crashing object.
Detailed description of the invention
Fig. 1 is a kind of arrangement figure of light truck rollover-resistant mechanism of the utility model.
Fig. 2 is a kind of structural schematic diagram of light truck rollover-resistant mechanism of the utility model.
Fig. 3 is the connection knot of a kind of light truck rollover-resistant mechanism fixed frame body and collateral support mechanism of the utility model
Structure schematic diagram.
Fig. 4 is a kind of partial structural diagram of light truck rollover-resistant mechanism elevating mechanism of the utility model.
Fig. 5 is a kind of light truck rollover-resistant mechanism compartment tailgate structure schematic diagram of the utility model.
Fig. 6 is the fixed schematic diagram of breast board on front side of a kind of light truck rollover-resistant mechanism of the utility model.
Fig. 7 is a kind of partial structural diagram of collateral support mechanism of light truck rollover-resistant mechanism of the utility model.
In figure: the fixed frame body of 1-；The collateral support mechanism of 2-；3- elevating mechanism；4- fixed frame；5- firm banking；6- rides
Bolt；7- hanging ring；8- shaft；9- rotary shaft rack；The collateral support leg of 10-；The side 11- supporting beam；12- cantilever beam；13- casing；14- vehicle
Wheel assembly；15- semiaxis；16-U type pin；17- cantilever beam connecting plate；18- casing hanging ring；19- goes up and down cucurbit；20- drawback lock
Chain；21- hook；Suspension hook under 22-；23- breast board；Breast board on front side of 24-；Breast board on rear side of 25-；Breast board hanging ring on front side of 26-；27- is tied up
Rope；28- tied rope.
Specific embodiment
In order to be apparent to the technical means, creative features, achievement of purpose, and effectiveness of the utility model, now in conjunction with
Attached drawing is further described how the utility model patent is implemented:
As shown in Figure 1, the utility model includes fixed frame body 1, collateral support mechanism 2, elevating mechanism 3.
The fixed frame body 1 is made of fixed frame 4, firm banking 5, U-bolts 6, hanging ring 7.The fixed frame 4 welds
It connects on firm banking 5.Two rows of circular through holes are provided on the firm banking 5, the U-bolts 6 will be consolidated by circular through hole
Determine frame body 1 to fix with longitudinal beam；The hanging ring 7 is welded on the channel steel at the top of fixed frame, between two hanging rings 7 keep certain
Away from.Two rows of hole locations have been reserved on the firm banking 5.In use, according to chassis actual arrangement situation, left and right 3 groups of holes of each selection
Position is fixed, it is ensured that U-bolts and other parts are reserved with sufficient space.
The collateral support mechanism 2 is by shaft 8, rotary shaft rack 9, collateral support leg 10, side supporting beam 11, cantilever beam 12, casing
13, wheel set 14, semiaxis 15, U-shaped pin 16, cantilever beam connecting plate 17, casing hanging ring 18 form.The shaft 8 is successively worn
Side supporting beam 11, rotary shaft rack 9, cantilever beam 12 are crossed, connect cantilever beam 12 with firm banking 5.Described two 9 bottoms of rotary shaft rack
Portion is separately fixed on the platform floor of 12 two sides of cantilever beam by bolt, and one end of the cantilever beam 12 is opened to be led to there are two round
Hole, upper through-hole are used for across shaft 8, and lower through-hole is used for across positioning pin.The cantilever beam connecting plate 17 is welded on cantilever beam 12
With the junction of casing 13.It is opened in described sleeve pipe 13 there are two circular through hole, the back side and one end of cantilever beam 12 are welded, two sides point
It is not welded with one end of side supporting beam 11.Described sleeve pipe hanging ring 18 is welded on the front of casing 13.10 middle part of collateral support leg
Open there are four with size, the consistent circular through hole of spacing on casing 13, collateral support leg 10 pass through casing 13, pass through U-shaped pin 16
It is fixed with casing 13.The wheel set 14 is connect with the spindle nose end of semiaxis 15, and the other end of the semiaxis 15 is welded on collateral
The bottom of support leg 10.The semiaxis 15 is dual bearing structure, it can be ensured that wheel set 14 is freely rotated.
The elevating mechanism 3 is formed by going up and down cucurbit 19 and pulling chain 20.The lifting cucurbit 19 passes through hook 21
The hanging ring 7 at fixed 1 top of frame body is hooked, lower suspension hook 22 hooks the circular hole on cantilever beam connecting plate 17；The hook 21 with
Lower suspension hook 22 is connected by chain.
What is be recited above is that unilateral supporting mechanism can be designed directly to symmetrical right side if necessary
Supporting mechanism and Left-side support mechanism, the structure of two supporting mechanisms are identical.
The utility model specific implementation process is described further with reference to the accompanying drawing.
Light truck rollover-resistant mechanism provided by the utility model, the course of work is: when vehicle needs anti-rollover to protect
When, the lock of compartment two sides breast board is opened, then chain 20 is pulled by manpower pulling, collateral support mechanism 2 around the shaft 8 slowly under
It falls, when the lower through-hole of cantilever beam 12 is overlapped with the circular through hole on firm banking 5, positioning pin is inserted in the hole.At this point, cantilever
Beam 12 is in lockup state.
It, can be by changing collateral support leg 10 and casing according to different tests operating condition, the actual demand of different tests vehicle
The hole location of 13 cooperations, adjusts the road clearance of tire, after determining gear, U-shaped pin 16 is inserted into coincidence hole and is fixed.
If you need to carry out load test, as shown in figure 5, welding one piece of breast board again on the platform floor at rollover-resistant mechanism rear portion
23, while sidebar plate being truncated along the welding position of breast board 23, it is truncated into front side breast board 24 and rear side breast board 25, breast board 23 is with after
Sidebar plate 25 is fixed by lock.When test, unlocks breast board lock and put down front side breast board 24, the sandbag of load is placed on by rear
In the hemi-closure space that sidebar plate 25 and breast board 23 surround.
To prevent the sidebar plate to fall from rising and falling during the test shakings, as shown in fig. 6, in the weldering of the outside of front side breast board 24
Two hanging rings 26 are connect, then is linked up with across hanging ring 26 with breast board crossbeam with two tied ropes 27 and fastens tied rope, to front side breast board 24
It is formed and is fixed.
When test, when serious inclination occurs for vehicle, being mounted in collateral support leg 10 tire assembly 14 can send out with ground
Raw contact, the reaction force of tire, corrective experiment inclination of vehicle trend, to play the work for preventing vehicle rollover are faced by ground
With.
When needing to release anti-rollover protection, the positioning pin of cantilever mounted beam 12 Yu firm banking 5 is pulled up, drags drawback lock
Chain 20 slowly rises collateral support mechanism 2.When collateral support mechanism 2 rises to extreme higher position, chain 20 will be pulled across hanging ring 7 simultaneously
It fastens.Casing hanging ring 18 and hanging ring 7 are each passed through with tied rope 28 again and is fastened, and opposite side supporting mechanism 2 forms secondary fixation.
The utility model requests for alternations is low, and installation operation is convenient, and anti-rollover can be provided for pickup truck and is protected, and can be with
Suitability adjustment is done according to different automobile types difference operating condition.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.This
A little descriptions are not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out very
It is change and change more.The purpose of selecting and describing the exemplary embodiment is that explain the utility model specific principle and
Its practical application, so that those skilled in the art can be realized and utilize a variety of different exemplary of the utility model
Embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its equivalent form
It is limited.
Claims (8)
1. a kind of pickup truck rollover-resistant mechanism, is mounted in truck trunk, including mutually connected fixation frame body (1),
Collateral support mechanism (2), elevating mechanism (3), it is characterised in that:
The fixed frame body (1) is made of fixed frame (4), firm banking (5), U-bolts (6), hanging ring (7), the fixation
Frame (4) is welded on firm banking (5)；
The firm banking (5) is placed on longitudinal beam, and the two sides of the firm banking (5) pass through the U-bolts (6)
It is fixed with longitudinal beam；
The hanging ring (7) is welded on the channel steel at the top of fixed frame (4), and two hanging rings (7) keep a fixed spacing；
The collateral support mechanism (2) is by shaft (8), rotary shaft rack (9), collateral support leg (10), side supporting beam (11), cantilever beam
(12), casing (13), wheel set (14), semiaxis (15), U-shaped pin (16), casing hanging ring (18) composition；
The shaft (8) passes through side supporting beam (11) connecting hole, rotary shaft rack (9) connecting hole, cantilever beam (12) being coaxially distributed
With the connecting hole of firm banking (5) mutually set poststack；
It is opened in described sleeve pipe (13) there are two circular through hole, described sleeve pipe (13) back side and the one end of cantilever beam (12) are welded, institute
Casing (13) two sides are stated to weld with one end of side supporting beam (11) respectively；
Described sleeve pipe hanging ring (18) is welded on the front of casing (13)；
The cantilever beam connecting plate (17) is welded on the junction of cantilever beam (12) Yu casing (13)；
Be provided in the middle part of the collateral support leg (10) with the consistent circular through hole of circular through hole on casing (13), when the two circular through hole
Bolt is inserted into when overlapping；
The wheel set (14) connect with the spindle nose end of semiaxis (15), and the other end of the semiaxis (15) is welded on collateral support leg
(10) bottom；
The semiaxis (15) is dual bearing structure；
The elevating mechanism (3) is formed by going up and down cucurbit (19) and pulling chain (20)；
Lifting cucurbit (19) hooks the hanging ring (7) at the top of fixed frame body (1), lower suspension hook (22) hook by hook (21)
The firmly circular hole on cantilever beam connecting plate (17)；The hook (21) is connect with lower suspension hook (22) by chain.
2. pickup truck rollover-resistant mechanism according to claim 1, it is characterised in that: need anti-rollover to protect when being in vehicle
When shield state, compartment breast board is opened, pulling pulls chain (20), collateral support mechanism (2) and slowly falls around the shaft (8), works as cantilever
It inserts in the hole when the lower through-hole of beam (12) is overlapped with the circular through hole on firm banking (5), by positioning pin, at this point, cantilever beam
(12) it is in lockup state；
When in anti-rollover protection is released, positioning pin, the dragging drawback lock of cantilever mounted beam (12) and firm banking (5) are pulled up
Chain (20), collateral support mechanism (2) rise, when collateral support mechanism (2) rises to extreme higher position, will pull chain (20) across hanging ring
(7) and fasten, tied rope is each passed through casing hanging ring (18) and hanging ring (7) and fastens.
3. pickup truck rollover-resistant mechanism according to claim 1, it is characterised in that: opened in the middle part of the collateral support leg (10)
There are size, the consistent circular through hole of spacing on a row and casing (13).
4. pickup truck rollover-resistant mechanism according to claim 1, it is characterised in that: two rotary shaft rack (9) bottoms are logical
Bolt is crossed to be separately fixed on the platform floor of cantilever beam (12) two sides, in the middle part of shaft hole be used for grafting shaft (8)；It is described
One end of cantilever beam (12) is opened there are two circular through hole, and upper through-hole is used for across shaft (8), and lower through-hole is used for across positioning pin.
5. pickup truck rollover-resistant mechanism according to claim 1, it is characterised in that: reserved on the firm banking (5)
Two rows of hole locations fixed for U-bolts (6).
6. pickup truck rollover-resistant mechanism according to claim 1, it is characterised in that: collateral support mechanism (2) includes right side
Supporting mechanism and Left-side support mechanism, the Right side support mechanism and Left-side support mechanism bilateral symmetry, structure are identical.
7. pickup truck rollover-resistant mechanism according to claim 1, it is characterised in that: it further include loading device, it is described to add
Carry and set specifically: be welded with one piece of breast board (23) on the platform floor at rollover-resistant mechanism rear portion, the sidebar plate in compartment along
The welding position truncation of breast board (23) is front side breast board (24) and rear side breast board (25), and breast board (23) passes through with rear side breast board (25)
Lock is fixed to surround one for placing the hemi-closure space of sandbag.
8. pickup truck rollover-resistant mechanism according to claim 7, it is characterised in that: the outside weldering of breast board (24) in front side
Connect two front side breast board hanging rings (26), then with two tied ropes (27) pass through front side breast board hanging ring (26) and breast board crossbeam link up with and incite somebody to action
Tied rope is fastened, and is formed and is fixed to front side breast board (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169731.5U CN209719766U (en) | 2018-12-21 | 2018-12-21 | A kind of pickup truck rollover-resistant mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169731.5U CN209719766U (en) | 2018-12-21 | 2018-12-21 | A kind of pickup truck rollover-resistant mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719766U true CN209719766U (en) | 2019-12-03 |
Family
ID=68677515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169731.5U Active CN209719766U (en) | 2018-12-21 | 2018-12-21 | A kind of pickup truck rollover-resistant mechanism |
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| Country | Link |
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| CN (1) | CN209719766U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649207A (en) * | 2020-10-10 | 2021-04-13 | 天津英创汇智汽车技术有限公司 | Universal rollover-prevention support device for truck test |
| CN112659824A (en) * | 2021-03-16 | 2021-04-16 | 中汽研汽车检验中心(宁波)有限公司 | Anti-rollover and multi-stage anti-folding device of semitrailer train |
| CN112829856A (en) * | 2021-03-16 | 2021-05-25 | 中汽研汽车检验中心(宁波)有限公司 | Folding and side-turning prevention device of semitrailer |
| CN117516962A (en) * | 2024-01-08 | 2024-02-06 | 蒙阴县鹏程万里车辆有限公司 | Safety auxiliary device for side turning test of semitrailer |
-
2018
- 2018-12-21 CN CN201822169731.5U patent/CN209719766U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649207A (en) * | 2020-10-10 | 2021-04-13 | 天津英创汇智汽车技术有限公司 | Universal rollover-prevention support device for truck test |
| CN112659824A (en) * | 2021-03-16 | 2021-04-16 | 中汽研汽车检验中心(宁波)有限公司 | Anti-rollover and multi-stage anti-folding device of semitrailer train |
| CN112829856A (en) * | 2021-03-16 | 2021-05-25 | 中汽研汽车检验中心(宁波)有限公司 | Folding and side-turning prevention device of semitrailer |
| CN112829856B (en) * | 2021-03-16 | 2022-05-06 | 中汽研汽车检验中心(宁波)有限公司 | Folding-preventing and side-turning-preventing device of semitrailer |
| CN117516962A (en) * | 2024-01-08 | 2024-02-06 | 蒙阴县鹏程万里车辆有限公司 | Safety auxiliary device for side turning test of semitrailer |
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