CN205674988U - A kind of dump truck anticollision device, collision-prevention device - Google Patents
A kind of dump truck anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN205674988U CN205674988U CN201620621573.0U CN201620621573U CN205674988U CN 205674988 U CN205674988 U CN 205674988U CN 201620621573 U CN201620621573 U CN 201620621573U CN 205674988 U CN205674988 U CN 205674988U
- Authority
- CN
- China
- Prior art keywords
- dump truck
- power arm
- collision
- bumper
- support member
- 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.)
- Withdrawn - After Issue
Links
Abstract
A kind of dump truck anticollision device, collision-prevention device, it includes vehicle frame, vehicle frame includes base plate, base plate is provided with hopper, first power arm is at one end flexibly connected with hopper bottom, is flexibly connected in one end of the other end and the second power arm, base plate is fixing with one end of support bar to be connected, second power arm is fixing with one end of support member to be connected, the other end of support member is fixing with bumper to be connected, support member is arranged in a mutually vertical manner with bumper, collateral fagging one end is fixing with one end of support member to be connected, and the other end is connected with bumper.The utility model can solve the problem that existing dump truck afterbody safeties can not have the function that lower bumper is regained and can be born bigger shock simultaneously.
Description
Technical field
The utility model relates to vehicle protection device, is specifically related to a kind of dump truck anticollision device, collision-prevention device.
Background technology
Bumper is absorption, alleviates foreign impacts power, the safety device before and after protection vehicle body.Existing dump truck
Bumper be typically by the U type channel-section steel that thickness is about 3mm and square tube and longitudinal beam riveting or welding
Forming, dump truck is during unloading, and wagon box can extrude bumper, makes bumper natural torsion, if wagon box bear a heavy burden excessive or
Bumper is worn-out by long-term use, then bumper can be caused to come off or damage, thus cause traffic accident.
Authorization Notice No. is that the Chinese patent of CN 201882018 U discloses a kind of dump truck, and it mainly includes chassis,
The wagon box being positioned on chassis and the safeties being arranged between chassis and wagon box；Described safeties include: respectively with car
Linkage that bucket lower shoe connects and bumper, and connect described linkage and described bumper be bi-directionally connected bar,
But the safeties safeguard function of this dump truck afterbody is limited, it is impossible to bear stronger shock；In addition, above-mentioned dump truck
Linkage be arranged on dump truck crossbeam trailing wheel forward position, so very big interference can be caused to the operation of wheel, bring
Bigger potential safety hazard.
Content of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of the turning over providing
Trolley anticollision device, collision-prevention device, it can solve existing dump truck afterbody safeties can not have the withdrawal of lower bumper simultaneously and can hold
Problem by the function of bigger shock.
The purpose of utility model is achieved in that
A kind of dump truck anticollision device, collision-prevention device, it includes vehicle frame, and vehicle frame includes base plate, and base plate is provided with hopper, the first power arm
It is at one end flexibly connected with hopper bottom, be flexibly connected in one end of the other end and the second power arm, base plate and the one of support bar
End is fixing to be connected, and the second power arm is fixing with one end of support member to be connected, and the other end of support member is fixing with bumper to be connected,
Support member is arranged in a mutually vertical manner with bumper, and collateral fagging one end is fixing with one end of support member to be connected, and the other end is with bumper even
Connect.
Be provided with limited block in the end of support bar, collateral fagging pushes against with limited block and contacts.
Above-mentioned limited block and collateral fagging are the angle steel that cross section is L-type, and limited block and collateral fagging push against in end and connect
Touch.
Above-mentioned limited block and collateral fagging are channel-section steels, and limited block and collateral fagging push against contact in end, at collateral fagging
It is provided with perforation, snap through rotating shaft and be connected with perforation.
Being transversely provided with accommodating groove inside above-mentioned bumper, the other end of collateral fagging is that slidingtype is connected with accommodating groove.
Above-mentioned first power arm and the second power arm length are equal.
Above-mentioned support bar, the second power arm, support member are connected by rotating shaft in end, the first power arm and the second power arm
Being connected by rotating shaft in end, the first power arm is connected by rotating shaft in junction with hopper.
The end of above-mentioned first power arm is arranged on the bottom of hopper rear end.
The utility model can bring techniques below effect:
Using said structure, bumper is connected with hopper frame by fold mechanism, and bumper is not extruded by wagon box, is difficult to
Damage, when wagon box falls, bumper vertical wagon box low bottom-disc, mitigate the vehicle that knocks into the back and pierce initiation potential bottom dump truck, with
When by arranging limited block at support bar, there is secondary collision prevention function, effectively increase the ability of whole device anticollision, this reality
It is arranged between dump truck crossbeam trailing wheel and the tailstock with novel linkage.
Brief description
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the utility model and dump truck crossbeam connection diagram in Fig. 1；
Fig. 3 is the structural representation of embodiment 2；
Fig. 4 is the connection diagram of collateral fagging and limited block in Fig. 3.
Detailed description of the invention
Dump truck anticollision device, collision-prevention device as shown in Figure 1, it includes vehicle frame, and vehicle frame includes base plate 1, and base plate 1 is provided with hopper 4,
First power arm 5 is at one end flexibly connected with hopper 4 bottom surface, is flexibly connected in one end of the other end and the second power arm 6, base plate
1 fixing with one end of support bar 7 is connected, and the second power arm 6 is fixed with one end of support member 8 and is connected, the other end of support member 8 and
Bumper 2 is fixing to be connected, and support member 8 is arranged in a mutually vertical manner with bumper 2, and one end of collateral fagging 3 one end and support member 8 is fixed
Connecting, the other end is connected with bumper 2.
It is connected as in figure 2 it is shown, longitudinally connected bar 12 is fixing with base plate 1 bottom surface, transverse connecting rod 13 and longitudinally connected bar 12
Fixing in end connecting, the second power arm 6 is at one end flexibly connected with the end of transverse connecting rod 13, one end of support bar 7 and
Transverse connecting rod 13 is fixing to be connected, and wherein, longitudinally connected bar 12 and transverse connecting rod 13 are the component of car body crossbeam.
Be provided with limited block 11 in the end of support bar 7, collateral fagging 3 pushes against with limited block 11 and contacts.
Described limited block 11 and collateral fagging 3 are the angle steel that cross section is L-type, and limited block 11 and collateral fagging 3 are in end
Pushing against contact, so, bumper 2 is when being clashed into by the vehicle that knocks into the back, and by the supporting role of support member 8, can give to insure
Thick stick 2 first supports, and simultaneously collateral fagging 3 one end pushes against with limited block 11 and contacts, and so collateral fagging 3 can give bumper 2
Second supports, and multiple support can effectively promote the impact resistant capability of bumper 2.
As shown in Figure 3 and Figure 4, limited block 11 and collateral fagging 3 are channel-section steels, and limited block 11 and collateral fagging 3 support in end
Close contact, is provided with perforation on collateral fagging 3, and buckle 9 is connected by rotating shaft 10 and perforation, so in limited block 11 and side
When gripper shoe 3 pushes against contact, by buckle 9, limited block 11 is clasped, bumper 2 can be prevented when being clashed into, collateral fagging 3
Occur to loosen with limited block 11, the stability being connected between collateral fagging 3 and limited block 11 can be promoted.
Being transversely provided with accommodating groove inside described bumper 2, the other end of collateral fagging 3 is that slidingtype is connected with accommodating groove,
Collateral fagging 3 can be taken in accommodating groove.
Described longitudinally connected bar 12 and transverse connecting rod 13 are arranged in a mutually vertical manner, longitudinally connected bar the 12nd, transverse connecting rod 13
And support bar 7 forms triangular structure of right angle, so can be connected installation by good for this device and dump truck crossbeam, makes
Entirety has stronger rigidity.
Described first power arm 5 is equal with the second power arm 6 length, when so hopper 4 being dug, and can be by the first power arm
5 make both bonded to each other with the second power arm 6 compression, reduce the space shared by whole device, reduce this device and put down dump truck
The impact often using.
Described support bar the 7th, the second power arm the 6th, support member 8 is connected by rotating shaft in end, and the first power arm 5 and second moves
The arm of force 6 is connected by rotating shaft in end, and the first power arm 5 is connected by rotating shaft in junction with hopper 4.
The end of described first power arm 5 is arranged on the bottom of hopper 4 rear end, is avoided that dump truck trailing wheel is produced by this device
Raw impact.
Using said structure, during use, bumper is connected with hopper frame by fold mechanism, and bumper is not squeezed by wagon box
Pressure, is hardly damaged, when wagon box falls, and bumper vertical wagon box low bottom-disc, mitigate the vehicle that knocks into the back and pierce and cause bottom dump truck
Danger, simultaneously by arranging limited block at support bar, has secondary collision prevention function, effectively increases the energy of whole device anticollision
Power.
Claims (8)
1. a dump truck anticollision device, collision-prevention device, it includes vehicle frame, and vehicle frame includes base plate (1), and base plate (1) is provided with hopper (4), and it is special
Levy and be: the first power arm (5) is at one end flexibly connected with hopper (4) bottom surface, in one end of the other end and the second power arm (6)
Being flexibly connected, one end of base plate (1) and support bar (7) is fixed and is connected, and one end of the second power arm (6) and support member (8) is fixed
Connecting, the other end of support member (8) is fixing with bumper (2) to be connected, and support member (8) is arranged in a mutually vertical manner with bumper (2), side
Gripper shoe (3) one end is fixing with one end of support member (8) to be connected, and the other end is connected with bumper (2).
2. a kind of dump truck anticollision device, collision-prevention device according to claim 1, it is characterised in that: it is provided with in the end of support bar (7)
Limited block (11), collateral fagging (3) pushes against with limited block (11) and contacts.
3. a kind of dump truck anticollision device, collision-prevention device according to claim 2, it is characterised in that: described limited block (11) and collateral support
Plate (3) is the angle steel that cross section is L-type, and limited block (11) and collateral fagging (3) push against contact in end.
4. a kind of dump truck anticollision device, collision-prevention device according to claim 2, it is characterised in that: described limited block (11) and collateral support
Plate (3) is channel-section steel, and limited block (11) and collateral fagging (3) push against contact in end, are provided with perforation on collateral fagging (3), card
Button (9) is connected with perforation by rotating shaft (10).
5. a kind of dump truck anticollision device, collision-prevention device according to claim 4, it is characterised in that: described bumper (2) inner side is laterally
Being provided with accommodating groove, the other end of collateral fagging (3) is that slidingtype is connected with accommodating groove.
6. a kind of dump truck anticollision device, collision-prevention device according to claim 1, it is characterised in that: described first power arm (5) and the
Two power arms (6) length is equal.
7. a kind of dump truck anticollision device, collision-prevention device according to claim 1, it is characterised in that: described support bar (7), the second power
Arm (6), support member (8) are connected by rotating shaft in end, and the first power arm (5) and the second power arm (6) pass through rotating shaft in end
Connecting, the first power arm (5) is connected by rotating shaft in junction with hopper (4).
8. a kind of dump truck anticollision device, collision-prevention device according to claim 6 or 7, it is characterised in that: described first power arm (5)
End is arranged on the bottom of hopper (4) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621573.0U CN205674988U (en) | 2016-06-22 | 2016-06-22 | A kind of dump truck anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621573.0U CN205674988U (en) | 2016-06-22 | 2016-06-22 | A kind of dump truck anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674988U true CN205674988U (en) | 2016-11-09 |
Family
ID=57431570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620621573.0U Withdrawn - After Issue CN205674988U (en) | 2016-06-22 | 2016-06-22 | A kind of dump truck anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946760A (en) * | 2016-06-22 | 2016-09-21 | 湖北神久汽车用品有限公司 | Anti-collision device for tipping wagon |
-
2016
- 2016-06-22 CN CN201620621573.0U patent/CN205674988U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946760A (en) * | 2016-06-22 | 2016-09-21 | 湖北神久汽车用品有限公司 | Anti-collision device for tipping wagon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20171215 |