CN209479604U - One kind can tilt bed heavy truck vehicle protective device - Google Patents
One kind can tilt bed heavy truck vehicle protective device Download PDFInfo
- Publication number
- CN209479604U CN209479604U CN201822176080.2U CN201822176080U CN209479604U CN 209479604 U CN209479604 U CN 209479604U CN 201822176080 U CN201822176080 U CN 201822176080U CN 209479604 U CN209479604 U CN 209479604U
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- China
- Prior art keywords
- secondary protection
- unlocking
- lock
- protective device
- pin
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Abstract
The utility model belongs to heavy truck vehicle field, and in particular to one kind can tilt bed heavy truck vehicle protective device, including protective fence, link bracket, fixed bracket and unlocking mechanism, protective fence be located at the forefront of protective device, and torsion shaft is located at protective fence lower end；Link bracket and fixed bracket are connected by screw bolts mode fixed in heavy truck head measurement, and unlocking mechanism is fixed between protective fence and fixed bracket；One kind that the utility model is suitable for heavy truck special type vehicle can protective device before tilt bed, deformation extent of the vehicle when colliding can be reduced by the device, while can reduce the work such as disassembly, installation of the vehicle amount in maintenance process by the tilt functions of the device.Maintenance is easy, and pretective acreage increases.
Description
Technical field
The utility model belongs to heavy truck vehicle field, and in particular to a kind of heavy truck vehicle can tilt bed protective device.
Background technique
The protective device of current heavy truck vehicle, be mostly it is fixed and can not tilt bed protective device, because that can not tumble
Formula protective device needs to dismantle in maintenance, leads to maintenance difficult, so the pretective acreage of most of protective devices is smaller.
Utility model content
The utility model aim, which is to provide in heavy extraordinary vehicle, matches preceding protective device, to solve existing pretective acreage
The problems such as small, maintenance difficult.Specific technical solution is as follows:
One kind can tilt bed heavy truck vehicle protective device, including protective fence, link bracket, fixed bracket and unlocking mechanism,
Protective fence is located at the forefront of protective device, and torsion shaft is located at protective fence lower end；It links bracket and fixed bracket is connected using bolt
Mode is connect fixed in heavy truck head measurement, unlocking mechanism is fixed between protective fence and fixed bracket；
The unlocking mechanism includes unlocking lever, pressure spring, spring, pin of unlocking, secondary protection switchs, secondary protection is locked,
Unlocking mechanism is to realize that slide hinge links by rivet with unlocking pin by unlocking lever, and the pin that will unlock is locked with secondary protection matches
It closes, the power unlocked and sell downward is realized by pressure spring, make in unlocking pin insertion secondary protection lock；The front end of the secondary protection lock
A latch hook is designed, secondary protection switch is linked by rivet with spring and realizes smooth hinge constraint, secondary protection switch and two
Secondary Protective lock realizes linear slide constraint；
When protective device is whole to be overturn using torsion shaft as the center of circle, secondary protection switch can be locked along secondary protection to be slid into
Secondary protection is locked in the latch hook of front end, drives pin of unlocking to realize while unlocking pin upward sliding with two by rotation unlocking lever
Secondary Protective lock separation, while realizing that secondary protection switch generates linear slide with secondary protection lock, secondary protection switch slides into
Secondary protection is realized in the latch hook of front end in secondary protection lock, is unlocked by pulling secondary protection switch upwards, while with
Protective device tilt functions are realized centered on torsion shaft.
The beneficial effects of the utility model
The utility model be suitable for heavy truck special type vehicle one kind can protective device before tilt bed, can be reduced by the device
Deformation extent of the vehicle when colliding, while can reduce vehicle amount tearing open in maintenance process by the tilt functions of the device
The work such as unload, install.Maintenance is easy, and pretective acreage increases.
Detailed description of the invention
The utility model shares 2 width attached drawings
Figure 1A is the heavy truck vehicle protective device structure main view of the utility model；
Figure 1B is the heavy truck vehicle protective device structure left view of the utility model；
Fig. 2 attach most importance to truck-type protective device tumble after structure chart
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of heavy truck vehicle protective device, device composition include (shown in such as Figure 1A, Figure 1B): protective fence 1, link bracket
3, fixed bracket 4, unlocking mechanism.
Protective fence 1 be located at it is a kind of can before tilt bed protective device forefront, torsion shaft 10 is located at 1 lower end of protective fence；Chain
Connect bracket 3 and fixed bracket 4 be connected by screw bolts mode fixed in heavy truck head measurements, unlocking mechanism be fixed on protective fence 1 and
Between fixed bracket 4,
The unlocking mechanism includes unlocking lever 2, pressure spring 5, spring 6, unlocking pin 7, secondary protection switch 8, secondary anti-
Shield lock 9,
Unlocking mechanism is to realize that slide hinge links by rivet with unlocking pin 7 by unlocking lever 2；By unlocking pin 7 and two
Secondary Protective lock 9 cooperates, and realizes the downward power of unlocking pin 7 by pressure spring 5, is inserted into unlocking pin 7 in secondary protection lock 9, described
One latch hook of Front-end Design of secondary protection lock 9, secondary protection switch 8 are linked by rivet with spring 6 and realize smooth hinge about
Beam；
As shown in Fig. 2, secondary protection switch 8 and secondary protection lock 9 also realize linear slide constraint after tumbling；
When protective device is whole to be overturn with torsion shaft 10 for the center of circle, secondary protection switch 8 can be sliding along secondary protection lock 9
It moves to secondary protection in the latch hook for locking 9 front ends.Unlocking pin 7 is driven to realize 7 upward sliding of unlocking pin by rotation unlocking lever 2
It is separated simultaneously with secondary protection lock 9, while realizing and generating linear slide in secondary protection switch 8 and secondary protection lock 9, it is secondary anti-
Shield switch 8 slides into secondary protection lock 9 and realizes secondary protection in the latch hook of front end.By pulling secondary protection switch 8 upwards
It is unlocked, while realizing protective device tilt functions centered on torsion shaft 10.
Claims (1)
1. a kind of heavy truck vehicle protective device, including protective fence (1), link bracket (3), fixed bracket (4) and unlocking mechanism,
It is characterized in that,
Protective fence (1) is located at the forefront of protective device, and torsion shaft (10) is located at protective fence (1) lower end；It links bracket (3) and solid
Fixed rack (4) is connected by screw bolts mode fixed in heavy truck head measurement, and unlocking mechanism is fixed on protective fence (1) and fixed bracket
(4) between；
The unlocking mechanism include unlocking lever (2), pressure spring (5), spring (6), unlock pin (7), secondary protection switch (8),
Secondary protection locks (9), and unlocking mechanism is to realize that slide hinge links by rivet with unlocking pin (7) by unlocking lever (2), will open
Lock pin (7) and secondary protection lock (9) cooperation, the downward power of pin (7) of unlocking is realized by pressure spring (5), makes pin (7) insertion two of unlocking
In secondary Protective lock (9)；One latch hook of Front-end Design of the secondary protection lock (9), secondary protection switch (8) and spring (6)
It is linked by rivet and realizes smooth hinge constraint, secondary protection switchs (8) and secondary protection lock (9) realizes linear slide constraint；
When protective device is whole to be overturn with torsion shaft (10) for the center of circle, secondary protection, which switchs (8), to lock (9) along secondary protection
It slides into the latch hook of secondary protection lock (9) front end, pin (7) of unlocking is driven to realize pin (7) of unlocking by rotation unlocking lever (2)
It is separated while upward sliding with secondary protection lock (9), while realizing that secondary protection switch (8) and secondary protection lock (9) generate
Linear slide, secondary protection switch (8) slide into secondary protection lock (9) in front end latch hook in realize secondary protection, pass through to
On pull secondary protection switch (8) be unlocked, while centered on torsion shaft (10) realize protective device tilt functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176080.2U CN209479604U (en) | 2018-12-24 | 2018-12-24 | One kind can tilt bed heavy truck vehicle protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176080.2U CN209479604U (en) | 2018-12-24 | 2018-12-24 | One kind can tilt bed heavy truck vehicle protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479604U true CN209479604U (en) | 2019-10-11 |
Family
ID=68127016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176080.2U Active CN209479604U (en) | 2018-12-24 | 2018-12-24 | One kind can tilt bed heavy truck vehicle protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733306A (en) * | 2018-12-24 | 2019-05-10 | 北奔重型汽车集团有限公司 | One kind can tilt bed heavy truck vehicle protective device |
-
2018
- 2018-12-24 CN CN201822176080.2U patent/CN209479604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733306A (en) * | 2018-12-24 | 2019-05-10 | 北奔重型汽车集团有限公司 | One kind can tilt bed heavy truck vehicle protective device |
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