CN208411867U - A kind of engineering vehicle chassis structure - Google Patents
A kind of engineering vehicle chassis structure Download PDFInfo
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- CN208411867U CN208411867U CN201820924967.2U CN201820924967U CN208411867U CN 208411867 U CN208411867 U CN 208411867U CN 201820924967 U CN201820924967 U CN 201820924967U CN 208411867 U CN208411867 U CN 208411867U
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- pedestal
- lower layer
- base plate
- vehicle chassis
- protecting base
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Abstract
The utility model discloses a kind of engineering vehicle chassis structures, including protecting base plate, lower layer's pedestal and upper layer pedestal, the inside of the protecting base plate is equipped with fixed screw, and connecting plate is provided at left and right sides of protecting base plate, the rear and front end of the connecting plate is provided with limited block, the upper end of lower layer's pedestal is internally provided with compounded rubber pad, and lower layer's pedestal is located at the top of protecting base plate, supporting block is provided at left and right sides of lower layer's pedestal, the left and right ends of the upper layer pedestal, which are respectively connected with, picks up the ears, it is described pick up the ears be internally provided with connection through-hole.The engineering vehicle chassis structure; compared with existing common vehicle chassis structure; keep its using it is functional and meanwhile as far as possible reduce it is structural inside equipment; make whole device simpler convenience in use; and daily working service cost is relatively low; and enough protections can be formed to the chassis of vehicle, effectively meet the use demand of people.
Description
Technical field
The utility model relates to engineering vehicle equipment technical field, specially a kind of engineering vehicle chassis structure.
Background technique
With the increase of crane tonnage, main screw lift is continuously increased, and length of wagon and vehicle bridge also accordingly increase, to subtract
The turning radius of small crane increases complete machine passability, and multi-axle steering technology is at present using a more technology, and more bridges turn
It is controlled simultaneously when turning to by electrohydraulic system to technology, realizes that multiple groups vehicle bridge is turned to simultaneously to reduce the turning of crane half
Diameter, but this technology needs complicated electrohydraulic control system to complete, at high cost, technical difficulty is greatly and implementation process is very multiple
It is miscellaneous.
General engineering vehicle chassis structure is complex, and operation in use is not simple and fast enough, uses
Maintenance cost is higher, and when driving is easy to cause to damage to vehicle chassis due to a lack of protection in daily engineering construction region
It is bad, it is not well positioned to meet the use demand of people, for above situation, skill is carried out on the basis of existing vehicle chassis architecture
Art innovation.
Utility model content
The purpose of this utility model is to provide a kind of engineering vehicle chassis structures, to solve to propose in above-mentioned background technique
General vehicle chassis architecture is complex, and operation in use is not simple and fast enough, working service higher cost,
And it when driving is easy to damage vehicle chassis due to a lack of protection in daily engineering construction region, cannot expire well
The use demand problem of sufficient people.
To achieve the above object, the utility model provides the following technical solutions: a kind of engineering vehicle chassis structure, including anti-
River bottom protection disk, lower layer's pedestal and upper layer pedestal, the inside of the protecting base plate are equipped with fixed screw, and the left and right two of protecting base plate
Side is provided with connecting plate, and the rear and front end of the connecting plate is provided with limited block, sets inside the upper end of lower layer's pedestal
It is equipped with compounded rubber pad, and lower layer's pedestal is located at the top of protecting base plate, is provided with branch at left and right sides of lower layer's pedestal
Bracer, and protective baffle plate is connected on the left of supporting block, pressure-bearing spring is provided at left and right sides of the compounded rubber pad, and
It is provided with fixing seat above pressure-bearing spring, pressure block, and the left and right two of pressure block are provided with above the compounded rubber pad
Side is provided with link slot, and the left and right ends of the upper layer pedestal, which are respectively connected with, picks up the ears, and upper layer pedestal is located at the upper of pressure block
Side, it is described pick up the ears be internally provided with connection through-hole.
Preferably, it is fitted closely between the upper surface of the protecting base plate and the lower surface of lower layer's pedestal, and protecting base plate
Pass through fixed screw with connecting plate to be connected with lower layer pedestal, and is welding between limited block and connecting plate.
Preferably, the upper surface of the compounded rubber pad and the lower surface of pressure block and the lower surface of compounded rubber pad with
It is bonded between the interior surface of lower layer's pedestal, and the center line between pressure-bearing spring about compounded rubber pad is symmetrical.
It preferably, is bending structure between the protective baffle plate and connecting plate, and the tilt angle of protective baffle plate is
18 °, and the upper surface of protective baffle plate is connected by supporting block with the left and right ends of lower layer pedestal.
Preferably, the upper end of the pressure-bearing spring is connected by the cooperation between fixing seat and link slot with upper layer pedestal
Connect, and pressure-bearing spring and fixing seat respectively between center line about upper layer pedestal it is symmetrical.
Preferably, be an integral structure between the upper layer pedestal and pressure block, and pick up the ears every 3 one group to be equally spaced in
The left and right ends of upper layer pedestal, and coincide between upper layer pedestal, lower layer's pedestal and the central axes of protecting base plate.
Compared with prior art, the utility model has the beneficial effects that the engineering vehicle chassis structure, compared to common
Vehicle chassis architecture is keeping it to make entirely to fill using functional while reducing structural inside equipment as far as possible
Simpler convenience in use is set, and daily working service cost is relatively low, and can to the chassis of vehicle
To form enough protections, the use demand of people is effectively met；The setting of protecting base plate can lower end to chassis it is whole
Body forms package isolation effect, avoids the scuffing occurred in rubble or driving process, and the processing technology of protecting base plate is more
Simply, convenient for mass production；By composite rubber layer can directly contacting to avoid pressure block and lower layer base interior, reduce
Abrasion in use process between the two；Skewed protective baffle plate can reduce vehicle when head-on colliding with ground rubble
Suffered impact force avoids the coup injury to chassis, and the supporting block of protective baffle plate interior welds can increase anti-guard block
The bearing capacity of plate；By the setting of pressure-bearing spring and fixing seat, buffering effect can be formed to the vehicle chassis of top；And lead to
Cross the connection for picking up the ears may be implemented the device and vehicle bottom of upper layer pedestal left and right ends, and upper layer pedestal, lower layer's pedestal
Concentricity between protecting base plate three can keep the uniform force of whole device in use.
Detailed description of the invention
Fig. 1 is the utility model main view complete section structural schematic diagram；
Fig. 2 is the utility model main view external structure schematic diagram；
Fig. 3 is the utility model overlooking structure diagram.
In figure: 1, protecting base plate, 2, fixed screw, 3, connecting plate, 4, limited block, 5, lower layer's pedestal, 6, compounded rubber pad,
7, supporting block, 8, protective baffle plate, 9, pressure-bearing spring, 10, fixing seat, 11, pressure block, 12, link slot, 13, upper layer pedestal, 14,
It picks up the ears, 15, connection through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of engineering vehicle chassis structure, including protection
Chassis 1, lower layer's pedestal 5 and upper layer pedestal 13, the inside of protecting base plate 1 are equipped with fixed screw 2, and the left and right of protecting base plate 1
Two sides are provided with connecting plate 3, fit closely between the upper surface of protecting base plate 1 and the lower surface of lower layer's pedestal 5, and anti-river bottom protection
Disk 1 and connecting plate 3 are connected by fixed screw 2 with lower layer pedestal 5, and to weld between limited block 4 and connecting plate 3,
Package isolation effect the lower end on chassis can be integrally formed in the setting of protecting base plate 1, avoid occurring in rubble or driving process
Scuffing, and the processing technology of protecting base plate 1 is relatively simple, and convenient for producing in enormous quantities, the rear and front end of connecting plate 3 is respectively provided with
There is limited block 4, the upper end of lower layer's pedestal 5 is internally provided with compounded rubber pad 6, and lower layer's pedestal 5 is located at the upper of protecting base plate 1
The lower surface and lower layer's pedestal 5 of side, the upper surface of compounded rubber pad 6 and the lower surface of pressure block 11 and compounded rubber pad 6
It is bonded between interior surface, and the center line between pressure-bearing spring 9 about compounded rubber pad 6 is symmetrical, passes through compound rubber
Glue-line 6 can reduce abrasion between the two in use process to avoid pressure block 11 and directly contacting inside lower layer pedestal 5,
The left and right sides of lower layer's pedestal 5 is provided with supporting block 7, and the left side of supporting block 7 is connected with protective baffle plate 8, protective baffle plate 8 with
It is bending structure between connecting plate 3, and the tilt angle of protective baffle plate 8 is 18 °, and the upper surface of protective baffle plate 8 passes through
Supporting block 7 is connected with the left and right ends of lower layer pedestal 5, and skewed protective baffle plate 8 can collided head-on with ground rubble
When, impact force suffered by vehicle is reduced, the coup injury to chassis is avoided, and the supporting block 7 of 8 interior welds of protective baffle plate can
To increase the bearing capacity of protective baffle plate 8, the left and right sides of compounded rubber pad 6 is provided with pressure-bearing spring 9, and pressure-bearing spring 9
Top be provided with fixing seat 10, the upper end of pressure-bearing spring 9 passes through cooperation between fixing seat 10 and link slot 12 and upper layer base
Seat 13 is connected, and pressure-bearing spring 9 and fixing seat 10 respectively between center line about upper layer pedestal 13 it is symmetrical, pass through
The setting of pressure-bearing spring 9 and fixing seat 10 can form buffering effect, the top of compounded rubber pad 6 to the vehicle chassis of top
It is provided with pressure block 11, and the left and right sides of pressure block 11 is provided with link slot 12, the left and right ends of upper layer pedestal 13 connect
It is connected to and picks up the ears 14, and upper layer pedestal 13 is located at the top of pressure block 11, be integral type knot between upper layer pedestal 13 and pressure block 11
Structure, and pick up the ears 14 every 3 one group be equally spaced in the left and right ends of upper layer pedestal 13, and upper layer pedestal 13,5 and of lower layer's pedestal
Coincide between the central axes of protecting base plate 1, and by 13 left and right ends of upper layer pedestal pick up the ears 14 may be implemented the device with
The connection of vehicle bottom, and the concentricity between 1 three of upper layer pedestal 13, lower layer's pedestal 5 and protecting base plate can keep whole
The uniform force of a device in use, pick up the ears 14 be internally provided with connection through-hole 15.
Working principle: it when using the engineering vehicle chassis structure, is selected first according to the domain size of user's vehicle
Relative to the chassis structure of specification, need to carry out assembly operation to the device before use, by fixed screw 2 by protecting base plate
1 and connecting plate 3 be successively fixedly connected with lower layer pedestal 5, when installation, needs to keep the protective baffle plate 8 of the left and right sides and horizontal
Angle between face is 18 °, and wherein package isolation effect the lower end on chassis can be integrally formed in the setting of protecting base plate 1, is kept away
Exempt from the scuffing occurred in rubble or driving process, and the processing technology of protecting base plate 1 is relatively simple, convenient for producing in enormous quantities,
The device is connected with the chassis of engineering truck secondly by the connection through-hole 15 picked up the ears inside 14 and is fixed, after the installation is completed
It can use, whole device is moved synchronously with vehicle formation when use, and skewed protective baffle plate 8 can be head-on and ground
When face rubble collides, impact force suffered by vehicle is reduced, avoids the coup injury to chassis, and 8 interior welds of protective baffle plate
Supporting block 7 can increase the bearing capacity of protective baffle plate 8, and 1 three of upper layer pedestal 13, lower layer's pedestal 5 and protecting base plate
Between concentricity can keep the uniform force of whole device in use, here it is the engineering vehicle chassis structures
Working principle.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of engineering vehicle chassis structure, including protecting base plate (1), lower layer's pedestal (5) and upper layer pedestal (13), feature exists
In: the inside of the protecting base plate (1) is equipped with fixed screw (2), and is provided with connection at left and right sides of protecting base plate (1)
The rear and front end of plate (3), the connecting plate (3) is provided with limited block (4), setting inside the upper end of lower layer's pedestal (5)
Have compounded rubber pad (6), and lower layer's pedestal (5) is located at the top of protecting base plate (1), the left and right sides of lower layer's pedestal (5)
It is provided with supporting block (7), and is connected with protective baffle plate (8) on the left of supporting block (7), the left and right of the compounded rubber pad (6)
Two sides are provided with pressure-bearing spring (9), and fixing seat (10) are provided with above pressure-bearing spring (9), the compounded rubber pad (6)
Top be provided with pressure block (11), and link slot (12) are provided at left and right sides of pressure block (11), the upper layer pedestal
(13) left and right ends are respectively connected with pick up the ears (14), and upper layer pedestal (13) is located at the top of pressure block (11), described to pick up the ears
(14) be internally provided with connects through-hole (15).
2. a kind of engineering vehicle chassis structure according to claim 1, it is characterised in that: the protecting base plate (1) it is upper
It is fitted closely between surface and the lower surface of lower layer's pedestal (5), and protecting base plate (1) and connecting plate (3) pass through fixed screw
(2) it is connected with lower layer's pedestal (5), and is welding between limited block (4) and connecting plate (3).
3. a kind of engineering vehicle chassis structure according to claim 1, it is characterised in that: the compounded rubber pad (6)
The interior surface of the lower surface of upper surface and pressure block (11) and the lower surface of compounded rubber pad (6) and lower layer's pedestal (5) it
Between be bonded, and the center line between pressure-bearing spring (9) about compounded rubber pad (6) is symmetrical.
4. a kind of engineering vehicle chassis structure according to claim 1, it is characterised in that: the protective baffle plate (8) and company
It is bending structure between fishplate bar (3), and the tilt angle of protective baffle plate (8) is 18 °, and the upper surface of protective baffle plate (8)
It is connected by supporting block (7) with the left and right ends of lower layer's pedestal (5).
5. a kind of engineering vehicle chassis structure according to claim 1, it is characterised in that: the pressure-bearing spring (9) it is upper
End is connected by cooperation between fixing seat (10) and link slot (12) with upper layer pedestal (13), and pressure-bearing spring (9) and is consolidated
Center line between reservation (10) respectively about upper layer pedestal (13) is symmetrical.
6. a kind of engineering vehicle chassis structure according to claim 1, it is characterised in that: the upper layer pedestal (13) with hold
Briquetting is an integral structure between (11), and pick up the ears every 3 one group of (14) be equally spaced in the left and right ends of upper layer pedestal (13),
And it coincides between upper layer pedestal (13), lower layer's pedestal (5) and the central axes of protecting base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924967.2U CN208411867U (en) | 2018-06-14 | 2018-06-14 | A kind of engineering vehicle chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924967.2U CN208411867U (en) | 2018-06-14 | 2018-06-14 | A kind of engineering vehicle chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411867U true CN208411867U (en) | 2019-01-22 |
Family
ID=65107647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924967.2U Active CN208411867U (en) | 2018-06-14 | 2018-06-14 | A kind of engineering vehicle chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267066A (en) * | 2020-03-18 | 2020-06-12 | 安徽建筑大学 | Rescue robot with rescue mechanical arm |
-
2018
- 2018-06-14 CN CN201820924967.2U patent/CN208411867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267066A (en) * | 2020-03-18 | 2020-06-12 | 安徽建筑大学 | Rescue robot with rescue mechanical arm |
| CN111267066B (en) * | 2020-03-18 | 2021-06-25 | 安徽建筑大学 | Rescue robot with rescue mechanical arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 301700 Gengzhuang Village, Baigutun Town, Wuqing District, Tianjin Patentee after: Jinhui Zhongxinde Machinery Parts (Tianjin) Co., Ltd. Address before: 300000 Qiliang Highway, Daliang Town, Wuqing District, Tianjin Patentee before: Jinhui Zhongxin machinery parts (Tianjin) Co. Ltd. |
|
| CP03 | Change of name, title or address |