CN204432485U - All-purpose road maintenance project Operation Van - Google Patents
All-purpose road maintenance project Operation Van Download PDFInfo
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- CN204432485U CN204432485U CN201420862184.8U CN201420862184U CN204432485U CN 204432485 U CN204432485 U CN 204432485U CN 201420862184 U CN201420862184 U CN 201420862184U CN 204432485 U CN204432485 U CN 204432485U
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- fulcrum
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- torque arm
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Abstract
The utility model discloses a kind of all-purpose road maintenance project Operation Van, it relates to a kind of highway maintenance car.It comprises car body, folding crane on vehicle and hydraulic hook arm assembly, rear vehicle is provided with folding crane on vehicle and hydraulic hook arm assembly, described hydraulic hook arm assembly comprises the first fulcrum, torque arm, torque arm oil cylinder, linkage rack, auxiliary catch oil cylinder, second fulcrum, 3rd fulcrum, compartment auxiliary catch, 4th fulcrum and attached vehicle frame, torque arm is connected with torque arm oil cylinder, torque arm oil cylinder is connected with linkage rack by the 3rd fulcrum, torque arm oil cylinder is provided with the second fulcrum, second fulcrum is connected with the first fulcrum by hydraulic ram, linkage rack is also connected with attached vehicle frame by the 4th fulcrum, 4th fulcrum is connected with compartment auxiliary catch by auxiliary catch oil cylinder.The utility model is Liftable and transportation device material both, increase-volume can configure other Maintenance Machinery equipment again.
Description
Technical field
The utility model relates to a kind of highway maintenance car, be specifically related to a kind of all-purpose road maintenance project Operation Van.
Background technology
Road upkeep engineering working vehicle is the special-use vehicle researched and developed specially for road upkeep and maintenance activity demand, is convenient to carry staff, handling construction material, rehandle facilities instrument, equipment Combination application, is widely used in the field such as road upkeep and maintenance.Current road upkeep engineering working vehicle broad categories on the market, there are water truck, sweeping machine, sling cart, transport trolley etc., but installation that these maintenance project Operation Vans are all equipment is fixing, functional structure is single, same car cannot be used to carry out the maintenance work of several functions, range of use is wideless, practicality is not strong, investment power consumption is large, maintenance cost is high, is difficult to meet maintenance work demand.
Summary of the invention
For the deficiency that prior art exists, the utility model object is to provide a kind of all-purpose road maintenance project Operation Van, and both Liftable and transportation device materials increase-volume can configure other Maintenance Machinery equipment again.
To achieve these goals, the utility model realizes by the following technical solutions: all-purpose road maintenance project Operation Van, comprise car body, folding crane on vehicle and hydraulic hook arm assembly, rear vehicle is provided with folding crane on vehicle and hydraulic hook arm assembly, described hydraulic hook arm assembly comprises the first fulcrum, torque arm, torque arm oil cylinder, linkage rack, auxiliary catch oil cylinder, second fulcrum, 3rd fulcrum, compartment auxiliary catch, 4th fulcrum and attached vehicle frame, torque arm is connected with torque arm oil cylinder, torque arm oil cylinder is connected with linkage rack by the 3rd fulcrum, torque arm oil cylinder is provided with the second fulcrum, second fulcrum is connected with the first fulcrum by hydraulic ram, linkage rack is also connected with attached vehicle frame by the 4th fulcrum, 4th fulcrum is connected with compartment auxiliary catch by auxiliary catch oil cylinder.
As preferably, described hydraulic hook arm assembly also comprises underframe, and underframe can be received foldingly has torque arm oil cylinder, linkage rack, auxiliary catch oil cylinder, the second fulcrum, the 3rd fulcrum, compartment auxiliary catch, the 4th fulcrum and attached vehicle frame.
As preferably, described hydraulic hook arm assembly is also connected with electromagnetism multiway valve handle, carries out fluid control.Described hydraulic hook arm assembly can complete the hook of corollary apparatus is unloaded, the operation of hook loading and unloading material, meanwhile, increase-volume configures other maintenance project mechanical equipment.
Hydraulic hook arm assembly of the present utility model can complete the hook of corollary apparatus is unloaded, the operation of hook loading and unloading material.
The beneficial effects of the utility model:
1, the science Combination application of Multifunctional road maintenance truck and each corollary apparatus, reach the handling transport that can complete in routine servicing operation, earth cleared, collecting refuse, greening watering, flowers and trees deinsectization, grass seeds of sowing grass seeds by duster, guardrail cleaning, fire-fighting and rescue, road cleaning, I&M traffic sign, the function such as safety facilities.
2, overcome in Maintenance Machinery equipment exist function singleness, resources idle waste, high price repeat problems such as purchasing, break the general layout using and limited to, reach fast, flexibly, efficiently, functionality advantage easily, realize science increase-volume, freely match, Combination application, a car be multiplex.
3 thus improve Maintenance Machinery service efficiency, reduce maintenance management cost and drop into, strengthen highway and to fight calamities and provide relief ability.
4, be applicable to the relevant departments such as highway, traffic, environmental sanitation, gardens, municipal administration, fire-fighting, supporting machinery Device-General, market application foreground is wide.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is of the present utility model with car folding crane structural representation;
Fig. 3 is the structural representation of hydraulic hook arm assembly of the present utility model;
Fig. 4 is that hook of the present utility model unloads schematic diagram;
Fig. 5 is hook of the present utility model dress schematic diagram;
Fig. 6 is running schematic diagram of the present utility model;
Fig. 7 is discharging schematic diagram of the present utility model.
Fig. 8 is that independent assortment of the present utility model is separated schematic diagram with mobile.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
With reference to Fig. 1-3, this detailed description of the invention is by the following technical solutions: all-purpose road maintenance project Operation Van, comprise car body A, folding crane on vehicle B and hydraulic hook arm assembly C, car body A rear portion is provided with folding crane on vehicle B and hydraulic hook arm assembly C, described hydraulic hook arm assembly C comprises the first fulcrum 1, torque arm 2, torque arm oil cylinder 3, linkage rack 4, auxiliary catch oil cylinder 5, second fulcrum 6, 3rd fulcrum 7, compartment auxiliary catch 8, 4th fulcrum 9 and attached vehicle frame 10, torque arm 2 is connected with torque arm oil cylinder 3, torque arm oil cylinder 3 is connected with linkage rack 4 by the 3rd fulcrum 7, torque arm oil cylinder 3 is provided with the second fulcrum 6, second fulcrum 6 is connected with the first fulcrum 1 by hydraulic ram, linkage rack 4 is also connected with attached vehicle frame 10 by the 4th fulcrum 9, 4th fulcrum 9 is connected with compartment auxiliary catch 8 by auxiliary catch oil cylinder 5.
Described folding crane on vehicle B is by suspension hook 11, boom assembly 12, Foldable hydraulic cylinder 13, principal arm 14, connecting rod 15, column 16, luffing hydraulic actuating cylinder 17, rotating hydraulic cylinder 18, crossbeam group 19, support leg mechanism 20, suspension hook 11 is arranged on boom assembly 12 end, boom assembly 12 is connected with principal arm 14 bending part by Foldable hydraulic cylinder 13, and principal arm 14 one end is also hinged with boom assembly 12, principal arm 14 other end connects column 16 respectively by connecting rod 15 two ends, luffing hydraulic actuating cylinder 17, luffing hydraulic actuating cylinder 17 bottom is hinged on side, column 16 lower end, be connected with rotating hydraulic cylinder 18 bottom column 16, crossbeam group 19 is provided with below rotating hydraulic cylinder 18, crossbeam group 19 two ends are provided with support leg mechanism 20.Folding crane on vehicle B and chassis are combined, by luffing, stretch, revolution, the mechanism such as elevator action realize the mechanical action of truck-mounted crane, realize hoisting operation by the combination of different action.
It should be noted that described hydraulic hook arm assembly C also comprises underframe, underframe can be received fold has torque arm oil cylinder 3, linkage rack 4, auxiliary catch oil cylinder 5, second fulcrum 6, the 3rd fulcrum 7, compartment auxiliary catch 8, the 4th fulcrum 9 and attached vehicle frame 10.Described hydraulic hook arm assembly is made up of torque arm master cylinder, attached vehicle frame, turning rack, supporting leg, locking rack, locking cylinder and multiple directional control valve etc.Hydraulic hook arm assembly and chassis are combined, and turning rack one end is connected on attached vehicle frame, and its other end is provided with activity torque arm, and centre is provided with fastening system; Movable arm oil cylinder one end is connected on movable arm, and the other end is connected on attached vehicle frame; Mechanical equipment on attached vehicle frame and device and torque arm can be connected as a single entity when mechanical equipment and device self-unloading by the action of locking cylinder by catch gear, self-unloading angle is formed when master cylinder stretches out, also by the withdrawal of locking cylinder turning rack and attached vehicle frame can be locked and be integrated, utilize the withdrawal of master cylinder or stretch and realize activity torque arm and the mechanical equipment of underground and device are drawn to attached vehicle frame or from attached vehicle frame, be put back into ground.
In addition, described hydraulic hook arm assembly C is also connected with electromagnetism multiway valve handle, carries out fluid control.
The principle of work of this detailed description of the invention: hook unloads: handle electromagnetism multiway valve handle to unlocked position, complete the unblock to corollary apparatus, then handle electromagnetism multiway valve handle, hydraulic efficiency pressure system drives cylinder piston rod to stretch out, lifting hook rotates backward, and can realize corollary apparatus and unload operation.As shown in Figure 4.
Hook fills: handle electromagnetism multiway valve handle, and hydraulic efficiency pressure system drives cylinder piston rod to retract, and lifting hook rotates forward, can realize corollary apparatus hook and pretend industry.As shown in Figure 5.
Running: complete after corollary apparatus hook pretends industry, handle electromagnetism multiway valve handle to locked position, complete the locking to corollary apparatus, then carry out runs.As shown in Figure 6.
Discharging: car is left to discharge position, open carriage back door, torque arm device is at locked position, handle electromagnetism multiway valve handle, hydraulic efficiency pressure system drives oil cylinder extend action, and now compartment, lifting hook rotate together with turning rack, compartment is lifted to maximum tilt angle, unloads goods.Operation electromagnetism multiway valve handle, hydraulic efficiency pressure system drives oil cylinder retract action, drives compartment to be returned to original position, realizes cargo dumping function.As shown in Figure 7.
Utilize the principle of work of hydraulic hook arm assembly automatic loading and unloading equally, each corollary apparatus bottom surface, after the repacking of sliding tray track, realizes vehicle and is separated with mobile with the independent assortment of each corollary apparatus:
1, realize vehicle to be separated with mobile with the independent assortment of portable car box device.
2, realize vehicle to be separated with mobile with the independent assortment of portable dustbin apparatus.
3, realize that vehicle is taken out with portable, sprinkled water, the independent assortment of integrated device of sowing grass seeds by duster, be atomized is separated with mobile.
4, realize vehicle to be separated with mobile with the independent assortment of automatic cleaning device.
5, realize vehicle to be separated with mobile with the independent assortment of portable hydraulic elevating platform assembly.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. all-purpose road maintenance project Operation Van, it is characterized in that, comprise car body (A), folding crane on vehicle (B) and hydraulic hook arm assembly (C), car body (A) rear portion is provided with folding crane on vehicle (B) and hydraulic hook arm assembly (C), described hydraulic hook arm assembly (C) comprises the first fulcrum (1), torque arm (2), torque arm oil cylinder (3), linkage rack (4), auxiliary catch oil cylinder (5), second fulcrum (6), 3rd fulcrum (7), compartment auxiliary catch (8), 4th fulcrum (9) and attached vehicle frame (10), torque arm (2) is connected with torque arm oil cylinder (3), torque arm oil cylinder (3) is connected with linkage rack (4) by the 3rd fulcrum (7), torque arm oil cylinder (3) is provided with the second fulcrum (6), second fulcrum (6) is connected with the first fulcrum (1) by hydraulic ram, linkage rack (4) is also connected with attached vehicle frame (10) by the 4th fulcrum (9), 4th fulcrum (9) is connected with compartment auxiliary catch (8) by auxiliary catch oil cylinder (5).
2. all-purpose road maintenance project Operation Van according to claim 1, it is characterized in that, described folding crane on vehicle (B) is by suspension hook (11), boom assembly (12), Foldable hydraulic cylinder (13), principal arm (14), connecting rod (15), column (16), luffing hydraulic actuating cylinder (17), rotating hydraulic cylinder (18), crossbeam group (19), support leg mechanism (20), suspension hook (11) is arranged on boom assembly (12) end, boom assembly (12) is connected with principal arm (14) bending part by Foldable hydraulic cylinder (13), and principal arm (14) one end is also hinged with boom assembly (12), principal arm (14) other end connects column (16) respectively by connecting rod (15) two ends, luffing hydraulic actuating cylinder (17), luffing hydraulic actuating cylinder (17) bottom is hinged on column (16) side, lower end, column (16) bottom is connected with rotating hydraulic cylinder (18), rotating hydraulic cylinder (18) below is provided with crossbeam group (19), crossbeam group (19) two ends are provided with support leg mechanism (20).
3. all-purpose road maintenance project Operation Van according to claim 1, it is characterized in that, described hydraulic hook arm assembly (C) also comprises underframe, and underframe can be received fold has torque arm oil cylinder (3), linkage rack (4), auxiliary catch oil cylinder (5), the second fulcrum (6), the 3rd fulcrum (7), compartment auxiliary catch (8), the 4th fulcrum (9) and attached vehicle frame (10); Described hydraulic hook arm assembly is made up of torque arm master cylinder, attached vehicle frame, turning rack, supporting leg, locking rack, locking cylinder and multiple directional control valve, hydraulic hook arm assembly and chassis are combined, turning rack one end is connected on attached vehicle frame, its other end is provided with activity torque arm, and centre is provided with fastening system; Movable arm oil cylinder one end is connected on movable arm, and the other end is connected on attached vehicle frame; Mechanical equipment on attached vehicle frame and device and torque arm can be connected as a single entity when mechanical equipment and device self-unloading by the action of locking cylinder by catch gear, self-unloading angle is formed when master cylinder stretches out, also by the withdrawal of locking cylinder turning rack and attached vehicle frame can be locked and be integrated, utilize the withdrawal of master cylinder or stretch and realize activity torque arm and the mechanical equipment of underground and device are drawn to attached vehicle frame or from attached vehicle frame, be put back into ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862184.8U CN204432485U (en) | 2014-12-31 | 2014-12-31 | All-purpose road maintenance project Operation Van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862184.8U CN204432485U (en) | 2014-12-31 | 2014-12-31 | All-purpose road maintenance project Operation Van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432485U true CN204432485U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862184.8U Expired - Fee Related CN204432485U (en) | 2014-12-31 | 2014-12-31 | All-purpose road maintenance project Operation Van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650758A (en) * | 2016-07-26 | 2018-02-02 | 吴富强 | A kind of multipurpose automobile |
| CN110395168A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its hoistable platform |
-
2014
- 2014-12-31 CN CN201420862184.8U patent/CN204432485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650758A (en) * | 2016-07-26 | 2018-02-02 | 吴富强 | A kind of multipurpose automobile |
| CN110395168A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its hoistable platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |