CN208346736U - A kind of pavement maintenance truck and the automobile-used spray equipment of maintenance - Google Patents
A kind of pavement maintenance truck and the automobile-used spray equipment of maintenance Download PDFInfo
- Publication number
- CN208346736U CN208346736U CN201820832760.2U CN201820832760U CN208346736U CN 208346736 U CN208346736 U CN 208346736U CN 201820832760 U CN201820832760 U CN 201820832760U CN 208346736 U CN208346736 U CN 208346736U
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- Prior art keywords
- rod
- lifting seat
- seat
- driving device
- tie point
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- 239000007921 spray Substances 0.000 title claims abstract description 60
- 238000012423 maintenance Methods 0.000 title claims abstract description 41
- 238000005452 bending Methods 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to a kind of pavement maintenance truck and the automobile-used spray equipments of maintenance.Automobile-used spray equipment is conserved to include fixing seat for being fixedly connected with the vehicle body and be oriented to the lifting seat being assemblied in fixing seat along the vertical direction, the lifting seat is equipped with spray boom, the mobile rod-type driving device of driving lifting seat is equipped between the fixing seat and lifting seat, fixing seat is equipped with the first tie point connecting with rod-type driving device, lifting seat is equipped with the second tie point connecting with rod-type driving device, first tie point is located at the lower section of the second tie point, and the rod-type driving device can push lifting seat mobile in a manner of pressure-bearing.When road surface big rise and fall, which generates, jolts, lifting seat pushes rod-type driving device under gravity, the anti-pressure ability of rod-type driving device is better than its tensile capacity, can be broken or destroy to avoid rod-type driving device, increase the service life of rod-type driving device.
Description
Technical field
The utility model relates to a kind of pavement maintenance truck and the automobile-used spray equipments of maintenance.
Background technique
At present in urban road cleaning equipment, the pavement maintenance trucks such as sweeping machine, cleaning vehicle due to mechanization, automation
Feature has obtained quick development.Spray equipment often is set in vehicle front in existing pavement maintenance truck, before vehicle
Into when road pavement cleaned, due to being influenced by road environment, spray equipment be frequently necessary to the up and down direction in vehicle with
And left and right directions is deflected, to increase the adaptability of its road pavement.
Authorization Notice No. is CN202945560U, and authorized announcement date is that the Chinese utility model patent of 2013.05.22 discloses
A kind of road-maintaining truck cleaning device, the road-maintaining truck cleaning device include fixed frame for being fixed on vehicle (i.e.
Fixing seat), guiding is equipped with transition bracket (i.e. lifting seat) along the vertical direction in fixing seat, is equipped between fixing seat and lifting seat
The first telescopic rod for moving along the vertical direction of driving lifting seat, the first telescopic rod include cylinder body and setting cylinder is intracorporal can be along cylinder
The body of rod of body axial stretching, the top of fixing seat are equipped with the cylinder body connection structure for connecting cylinder body, and lifting seat is equipped with and is used for
The rod body connecting structure of connecting-rod body；Spray boom support, spray boom support also are rotatably equipped with along the left and right directions of vehicle on lifting seat
It is equipped with spray boom, is additionally provided with the second telescopic rod on lifting seat, one end of the second telescopic rod and lifting seat is hinged, the other end and spray boom
Bracket connection, the second telescopic rod can drive spray boom to be swung up in the right and left of vehicle.
Above-mentioned road-maintaining truck cleaning device drives lifting seat or more by the body of rod when in use, by the first telescopic rod
It is mobile, since the top of fixing seat is arranged in cylinder body connection structure, when body of rod driving lifting seat is mobile, due to lifting seat and
The effect of the gravity of spray boom, the body of rod is in tension state, and the first telescopic rod is that cylinder, oil cylinder or electricity push away under normal conditions
Bar, due to the influence of job specification, the tensile property of the body of rod is less than the compressive property of the body of rod, when the pulling force that the body of rod is subject to is excessive
And when being more than the specified pulling force that it can bear, cylinder, oil cylinder or electric putter can be damaged directly.
When the working condition of the first telescopic rod is stationary state, the pressure that the body of rod is subject to is constant, can choose tension energy
The first strong telescopic rod of power is so that the working pulling force that the body of rod is subject to is less than its specified pulling force that can be born；But when road surface rises and falls
When larger, road-maintaining truck can be generated and be jolted, due to the influence of lifting seat and the gravity of spray boom, effect that the first telescopic rod is subject to
The variation range of power is larger, the pulling force that the first telescopic rod is born when the pulling force that moment is subject to may reach its stationary state
Several times even more and be more than its specified pulling force, and the first telescopic rod is easy to appear fracture or destruction, increases road-maintaining truck
Using and maintenance cost.
Utility model content
The purpose of this utility model is to provide a kind of automobile-used spray equipments of maintenance, to solve spray equipment in the prior art
Telescopic rod the problem of being easily broken off or destroying；The utility model additionally provides a kind of road using the automobile-used spray equipment of the maintenance
Face is cared the car, to solve the problems, such as that pavement maintenance truck uses in the prior art and maintenance cost is high.
In order to solve the above-mentioned technical problem, the technical solution of the automobile-used spray equipment of maintenance of the utility model are as follows:
Automobile-used spray equipment is conserved, is oriented to including the fixing seat for being fixedly connected with the vehicle body and along the vertical direction and is assemblied in
Lifting seat in fixing seat, the lifting seat are equipped with spray boom, and driving lifting seat is equipped between the fixing seat and lifting seat and is moved
Dynamic rod-type driving device, fixing seat are equipped with the first tie point connecting with rod-type driving device, and lifting seat is equipped with and bar
Second tie point of formula driving device connection, first tie point are located at the lower section of the second tie point, the rod-type driving dress
Setting can push lifting seat mobile in a manner of pressure-bearing.
The beneficial effect of the technical solution is: the first tie point is located at the lower section of the second tie point, rod-type driving device
Lifting seat can be pushed mobile in a manner of pressure-bearing, when road surface big rise and fall, which generates, jolts, effect of the lifting seat in gravity
Pushing rod-type driving device, the anti-pressure ability of rod-type driving device are better than its tensile capacity, can drive and fill to avoid rod-type
Fracture or destruction are set, the service life of rod-type driving device is increased.
First tie point and the second tie point are hinge joint, between the lifting seat and rod-type driving device and
It is respectively articulated between fixing seat and rod-type driving device.Rod-type driving device can do minor rotation to make up fixing seat and guiding
The error of seat during installation.
The fixing seat is equipped with hinged seat, and hinged seat has the extension extended to the lifting seat, the extension
Form the first tie point.Hinged seat has the extension extended to lifting seat, can increase the installation space of rod-type driving device.
The lifting seat is equipped with boom, and boom has the bending section bent to fixing seat, and the bending section forms second
Tie point.Boom is bent to fixing seat direction, can increase the installation space of rod-type driving device.
The lifting seat is integrated casting and forming structure.Lifting seat is integrated casting and forming structure, and structural strength is high, weight
Gently, it can reduce the pressure to rod-type driving device.
The technical solution of the pavement maintenance truck of the utility model are as follows:
Pavement maintenance truck, including fixed spray equipment on the car body, spray equipment includes for being fixedly connected with the vehicle body
Fixing seat and be oriented to the lifting seat that is assemblied in fixing seat along the vertical direction, the lifting seat is equipped with spray boom, the fixation
The mobile rod-type driving device of driving lifting seat is equipped between seat and lifting seat, fixing seat is equipped with and connect with rod-type driving device
The first tie point, lifting seat is equipped with the second tie point for connect with rod-type driving device, and first tie point is positioned at the
The lower section of two tie points, the rod-type driving device can push lifting seat mobile in a manner of pressure-bearing.
The beneficial effect of the technical solution is: the first tie point is located at the lower section of the second tie point, rod-type driving device
Lifting seat can be pushed mobile in a manner of pressure-bearing, when road surface big rise and fall, which generates, jolts, effect of the lifting seat in gravity
Pushing rod-type driving device, the anti-pressure ability of rod-type driving device are better than its tensile capacity, can drive and fill to avoid rod-type
Set fracture or destruction, increase the service life of rod-type driving device, thereby reduce pavement maintenance truck use and repair at
This.
First tie point and the second tie point are hinge joint, between the lifting seat and rod-type driving device and
It is respectively articulated between fixing seat and rod-type driving device.Rod-type driving device can do minor rotation to make up fixing seat and guiding
The error of seat during installation.
The fixing seat is equipped with hinged seat, and hinged seat has the extension extended to the lifting seat, the extension
Form the first tie point.Hinged seat has the extension extended to lifting seat, can increase the installation space of rod-type driving device.
The lifting seat is equipped with boom, and boom has the bending section bent to fixing seat, and the bending section forms second
Tie point.Boom is bent to fixing seat direction, can increase the installation space of rod-type driving device.
The lifting seat is integrated casting and forming structure.Lifting seat is integrated casting and forming structure, and structural strength is high, weight
Gently, it can reduce the pressure to rod-type driving device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of the automobile-used spray equipment of maintenance of the utility model；
Fig. 2 is the structural schematic diagram of the fixing seat of the embodiment 1 of the automobile-used spray equipment of maintenance of the utility model；
Fig. 3 is the structural schematic diagram of the lifting seat of the embodiment 1 of the automobile-used spray equipment of maintenance of the utility model；
Fig. 4 is the structural schematic diagram of the spray boom support of the embodiment 1 of the automobile-used spray equipment of maintenance of the utility model.
It is respectively marked in figure: 1. front-axle beams；2. fixing seat；3. lifting seat；4. the first telescopic rod；5. the second telescopic rod；6. spray boom
Bracket；7. spray boom；21. fixed plate；22. fixation hole；23. guide rod otic placode；24. guide rod；25. fixed otic placode；31. sliding sleeve；
32. boom；33. fixed arm；34. overhanging plate；35. gusset；36. connecting plate；37. lightening hole；61.U shape frame；62. shaft hole.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
As shown in Figures 1 to 4, the automobile-used spray of the maintenance fills the embodiment 1 of the automobile-used spray equipment of maintenance of the utility model
The lifting seat 3 being assemblied in fixing seat 2 is set including the fixing seat 2 for being fixedly connected with the vehicle body and is oriented to along the vertical direction, also
Including the spray boom support 6 hinged with lifting seat 3, it is fixedly installed spray boom 7 in spray boom support 6, is set on spray boom 7 along its axially spaced-apart
It is equipped with multiple nozzles.
The mobile rod-type driving device of driving lifting seat 3, in the present embodiment, bar are equipped between fixing seat 2 and lifting seat 3
Formula driving device is the first telescopic rod 4, and the first telescopic rod 4 can be electric pushrod, or oil cylinder or cylinder.Fixing seat
2 are equipped with the first tie point for connect with one end of the first telescopic rod 4, lifting seat 3 equipped with for the first telescopic rod 4
Other end connection the second tie point, the first tie point is located at the lower section of the second tie point.First telescopic rod 4 include cylinder body and
The body of rod, cylinder body are connect with the first tie point, and the body of rod is connect with the second tie point, and the first telescopic rod is the body of rod in a manner of pressure-bearing
Push lifting seat 3 mobile.
Fixing seat 2 includes fixed plate 21, and fixed plate 21 is the day font structure surrounded by three crossbeams and two stringers, Gu
Three are arranged at intervals on the crossbeam of the centre of fixed board 21 for installing the fixation hole 22 of bolt, car body includes front-axle beam 1, fixed plate
21 are bolted with front-axle beam 1.
As preferred embodiment, the first tie point is hinge joint, hinged between cylinder body and fixing seat 2.In fixing seat
Equipped with hinged seat, hinged seat includes being arranged on the crossbeam of the bottom end of fixed plate 21 and spaced apart two fixed otic placodes 25,
Fixed otic placode 25 is vertical with fixed plate 21 and extends to the direction of lifting seat, fixation otic placode 25 formed hinged seat to lifting seat side
To the extension of extension, the installation space of cylinder body can be increased.The corresponding position of two fixed otic placodes 25 is equipped with aperture, aperture
It is inside coated with articulated shaft, cylinder body passes through fixed otic placode 25 and articulated shaft and fixing seat 2 is hinged, and fixed otic placode forms the first connection
Point.
As preferred embodiment, fixing seat 2 is equipped with the guide rod 24 vertically extended, and guide rod 24 is shared
Two to enhance the stability when movement of lifting seat 3.Guide rod otic placode there are two being respectively set on the stringer on 21 both sides of fixed plate
23, the both ends of guide rod 24 are fixedly connected with guide rod otic placode 23 respectively.Lifting seat 3 is equipped with for being set in guide rod 24
Sliding sleeve 31, lifting seat 3 moved up and down by guide rod 24 and sliding sleeve 31.
As preferred embodiment, lifting seat 3 is integrated casting and forming structure, and the structural strength of lifting seat 3 is high, weight
Gently, it can reduce the pressure of the body of rod to the first telescopic rod 4.Lifting seat 3 includes parallel and upper and lower arranged for interval gusset 35 and connects
The connecting plate 36 of two gussets is connect, gusset 35 is the bending plate that both ends are bent to the direction of fixing seat 2, and sliding sleeve 31 is arranged in gusset
35 both ends.Connecting plate 36 is equipped with lightening hole 37, can reduce the weight of lifting seat 3.
As preferred embodiment, the second tie point is hinge joint, hinged between the body of rod and lifting seat 3.On gusset 35
It is vertically installed with the boom 32 vertically extended, boom 32 has the bending section bent to the direction of fixing seat 2, boom 32
The end of bending section be equipped with connecting hole, be equipped with hinged shaft in connecting hole, the body of rod of the first telescopic rod 4 by connecting hole and hinged shaft with
Lifting seat is hinged, and bending section forms the second tie point.Gusset 35 is the bending plate that both ends are bent to the direction of fixing seat 2, boom
The installation space of the first telescopic rod 4 of installation is formed between 32 end and the both ends of gusset 35.
Overhanging plate 34 is respectively equipped on each gusset 35 of lifting seat 3, the end of overhanging plate 34 is equipped with aperture, spray boom support
6 are equipped with the shaft hole 62 being adapted to aperture, are equipped with shaft, spray boom support 6 in the aperture and shaft hole 62 on overhanging plate 34
It is hinged by shaft hole 62, shaft and overhanging plate 34 and lifting seat 3.Horizontal-extending fixed arm 33 is additionally provided on lifting seat 3,
Spray boom support 6 is equipped with U-shaped frame 61 in the side of shaft hole 62, and the second telescopic rod 5 is connected between fixed arm 33 and U-shaped frame 61,
Second telescopic rod 5 can push spray boom support 6 to swing in the lateral direction, so that spray boom 7 be driven to swing.
The automobile-used spray equipment of above-mentioned maintenance is pushed away with the direction of pressure-bearing from the bottom up when in use, by the first telescopic rod 4
Dynamic lifting seat 3 is moved along 24 up and down direction of guide rod, and the second telescopic rod 5 pushes spray boom support 6 to swing in the lateral direction, thus
Driving spray boom 7 moves up and down and swings.Since the first tie point is located at the lower section of the second tie point, the first telescopic rod 4
Push lifting seat mobile in a manner of pressure-bearing, when road surface big rise and fall, which generates, jolts, lifting seat under gravity under
The first telescopic rod 4 is pressed, the compressive property of the first telescopic rod is better than its tensile property, and the first telescopic rod 4 can bear bigger pressure
Power, avoid the body of rod be broken or destroy, increase the service life of the first telescopic rod 4, also reduce pavement maintenance truck use and
Maintenance cost.Simultaneously because lifting seat 3 is integrated casting and forming structure, structural strength is high, light-weight, can reduce and stretches to first
The pressure of contracting bar 4 further reduces the possibility of the first telescopic rod 4 fracture.
The embodiment 2 of the automobile-used spray equipment of maintenance of the utility model, the difference from embodiment 1 is that: it is solid in embodiment 1
The first tie point and the second tie point in reservation are hinge joint, and the first telescopic rod and fixing seat and lifting seat are hinged, at this
In embodiment, the first telescopic rod can be directly fixed on fixing seat and lifting seat by bolt etc..
The embodiment 3 of the automobile-used spray equipment of maintenance of the utility model, the difference from embodiment 1 is that: it is solid in embodiment 1
Determine otic placode and form the first tie point, can also be arranged at intervals with two bearings in the present embodiment, in fixing seat, two bearings it
Between be connected with connecting rod, connecting rod forms the first tie point.
The embodiment 4 of the automobile-used spray equipment of maintenance of the utility model, the difference from embodiment 1 is that: it is risen in embodiment 1
Drop seat is assemblied in fixing seat by guide rod and sliding sleeve guiding, in the present embodiment, also can be set vertically in fixing seat
The mobile sliding slot in direction, lifting seat are equipped with the sliding block protruded into sliding slot, and lifting seat is assemblied in solid by sliding slot and slider guide
In reservation.
The embodiment of the pavement maintenance truck of the utility model, which includes car body, before the front end of car body is equipped with
Beam is fixedly installed spray equipment on front-axle beam, the specific structure of the spray equipment and caring the car in above-mentioned any embodiment
Identical with the specific structure of spray equipment, details are not described herein again.
Claims (10)
1. conserving automobile-used spray equipment, it is oriented to including the fixing seat for being fixedly connected with the vehicle body and along the vertical direction and is assemblied in admittedly
Lifting seat in reservation, the lifting seat are equipped with spray boom, and it is mobile that driving lifting seat is equipped between the fixing seat and lifting seat
Rod-type driving device, fixing seat is equipped with the first tie point for connecting with rod-type driving device, and lifting seat is equipped with and rod-type
Second tie point of driving device connection, it is characterised in that: first tie point is located at the lower section of the second tie point, the bar
Formula driving device can push lifting seat mobile in a manner of pressure-bearing.
2. the automobile-used spray equipment of maintenance according to claim 1, it is characterised in that: first tie point is connect with second
Point is hinge joint, is cut with scissors respectively between the lifting seat and rod-type driving device and between fixing seat and rod-type driving device
It connects.
3. the automobile-used spray equipment of maintenance according to claim 2, it is characterised in that: the fixing seat is equipped with hinged seat,
Hinged seat has the extension extended to the lifting seat, and the extension forms the first tie point.
4. the automobile-used spray equipment of maintenance according to claim 1-3, it is characterised in that: the lifting seat is equipped with
Boom, boom have the bending section bent to fixing seat, and the bending section forms the second tie point.
5. the automobile-used spray equipment of maintenance according to claim 1-3, it is characterised in that: the lifting seat is integrated
Casting and forming structure.
6. pavement maintenance truck, including fixed spray equipment on the car body, spray equipment includes for being fixedly connected with the vehicle body
Fixing seat and the lifting seat that guiding is assemblied in fixing seat along the vertical direction, the lifting seat are equipped with spray boom, the fixing seat
It is equipped with the mobile rod-type driving device of driving lifting seat between lifting seat, fixing seat is equipped with to be connect with rod-type driving device
First tie point, lifting seat are equipped with the second tie point connecting with rod-type driving device, it is characterised in that: first connection
Point is located at the lower section of the second tie point, and the rod-type driving device can push lifting seat mobile in a manner of pressure-bearing.
7. pavement maintenance truck according to claim 6, it is characterised in that: first tie point is with the second tie point
Hinge joint is respectively articulated between the lifting seat and rod-type driving device and between fixing seat and rod-type driving device.
8. pavement maintenance truck according to claim 7, it is characterised in that: the fixing seat is equipped with hinged seat, hinged seat
With the extension extended to the lifting seat, the extension forms the first tie point.
9. according to the described in any item pavement maintenance trucks of claim 6-8, it is characterised in that: the lifting seat is equipped with boom,
Boom has the bending section bent to fixing seat, and the bending section forms the second tie point.
10. according to the described in any item pavement maintenance trucks of claim 6-8, it is characterised in that: the lifting seat is integrated casting
Molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832760.2U CN208346736U (en) | 2018-05-31 | 2018-05-31 | A kind of pavement maintenance truck and the automobile-used spray equipment of maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832760.2U CN208346736U (en) | 2018-05-31 | 2018-05-31 | A kind of pavement maintenance truck and the automobile-used spray equipment of maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346736U true CN208346736U (en) | 2019-01-08 |
Family
ID=64891473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832760.2U Expired - Fee Related CN208346736U (en) | 2018-05-31 | 2018-05-31 | A kind of pavement maintenance truck and the automobile-used spray equipment of maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552310A (en) * | 2018-05-31 | 2019-12-10 | 郑州宇通重工有限公司 | Pavement maintenance vehicle and spray device for maintenance vehicle |
-
2018
- 2018-05-31 CN CN201820832760.2U patent/CN208346736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552310A (en) * | 2018-05-31 | 2019-12-10 | 郑州宇通重工有限公司 | Pavement maintenance vehicle and spray device for maintenance vehicle |
| CN110552310B (en) * | 2018-05-31 | 2024-08-02 | 郑州宇通重工有限公司 | Road surface maintenance car and spraying device for maintenance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |