CN108608923A - Road and bridge rapid-maintenance engineering truck - Google Patents
Road and bridge rapid-maintenance engineering truck Download PDFInfo
- Publication number
- CN108608923A CN108608923A CN201810463078.5A CN201810463078A CN108608923A CN 108608923 A CN108608923 A CN 108608923A CN 201810463078 A CN201810463078 A CN 201810463078A CN 108608923 A CN108608923 A CN 108608923A
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- CN
- China
- Prior art keywords
- side baffle
- petroleum pipeline
- engine
- valve
- reversal valve
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses road and bridge rapid-maintenance engineering trucks, are related to road and bridge engineering transport of materials equipment technical field.Including car body, the car body includes compartment, the compartment includes front side baffle, rear side baffle, left side baffle, right-hand apron and bottom plate, shell is set in the front side baffle or rear side baffle, fuel tank is set in the shell, engine is arranged in the fuel tank side, the engine is gasoline engine or diesel engine, hydraulic pump is arranged in the engine side, V belt translation between the engine and hydraulic pump, hydraulic cylinder is arranged in the hydraulic pump side, hydraulic transmission is set between the hydraulic cylinder and hydraulic pump, connecting plate is set on the piston rod of the hydraulic cylinder, sliding panel is arranged in the connecting plate bottom, it is slidably connected between the sliding panel and bottom plate.The beneficial effects of the present invention are：The present invention can ensure the stable operation of sliding panel, improve conveying bearing capacity, be located at interior, occupied space is few, and cost of installation and use is low.
Description
Technical field
The invention mainly relates to road and bridge engineering transport of materials equipment technical fields, specifically road and bridge rapid-maintenance work
Journey vehicle.
Background technology
Once road and bridge needs rapidly to be tieed up in time because the reasons such as bad weather or man-made fault are damaged
It repaiies, resume traffic order.Although road and bridge construction material-conveying vehicle is very usual transporting equipment, but it but bears road
It is transported to the important task of construction site in time with bridge paver, can directly affect follow-up work further smoothly carry out.
In the prior art, in order to shorten the maintenance time of road and bridge, occur capable of moving back and forth on transport vehicle carriage
Movable floor, by the operation rapid material-feeding of movable floor, but this structure still remains problems in actual use：
1, by using motor as power source, the power supply of motor is generally turning for wheel for the operation of movable floor
It is dynamic, but transport vehicle remains static when carrying out feeding, the supply of electricity is unstable, and the tractive force of motor is relatively low,
The filling of material is limited, service efficiency is low.
2, motor is located at below compartment, and occupied space is big, has tied up the position of transport car bottom other component, has needed to change
The structure of original transport vehicle, use cost are high.
Invention content
To solve the deficiencies in the prior art, the present invention provides road and bridge rapid-maintenance engineering truck, it is in existing transport
It on the basis of vehicle, can not only ensure the stable operation of sliding panel, improve conveying bearing capacity, and be located at interior, occupy
Space is few, and cost of installation and use is low.
The present invention to achieve the above object, is achieved through the following technical solutions：
Road and bridge rapid-maintenance engineering truck, including car body, the car body include compartment, and the compartment includes front side gear
Shell, the shell is arranged on the front side baffle or rear side baffle in plate, rear side baffle, left side baffle, right-hand apron and bottom plate
Engine is arranged in interior setting fuel tank, the fuel tank side, and the engine is gasoline engine or diesel engine, and the engine side is set
Hydraulic pump, V belt translation between the engine and hydraulic pump are set, hydraulic cylinder, the hydraulic cylinder is arranged in the hydraulic pump side
Hydraulic transmission is set between hydraulic pump, hydraulic transmission described in transmission device includes the first petroleum pipeline, and described first
Overflow valve is installed in petroleum pipeline one end, installs the first oil return pipe on the overflow valve, first petroleum pipeline is far from overflow valve one end
Second petroleum pipeline is installed, the first reversal valve and the second reversal valve are installed on second petroleum pipeline, first reversal valve is two
Position three-way valve, second reversal valve are located at the first reversal valve far from hydraulic pump side, second are installed on first reversal valve
Oil return pipe, second reversal valve are two-position five-way valve, installation third petroleum pipeline and the 4th defeated on second hand-operated direction valve
Oil pipe, the third petroleum pipeline are communicated far from second reversal valve one end with hydraulic cylinder bottom fluid hole, the 4th petroleum pipeline
It is communicated far from fluid hole at the top of second reversal valve one end and hydraulic cylinder, second hand-operated direction valve and third petroleum pipeline, the
Third oil return pipe is arranged for four petroleum pipeline opposite sides and the 4th oil return pipe, the third oil return pipe are communicated with the 4th oil return pipe, institute
The end for stating the first oil return pipe, the second oil return pipe and the 4th oil return pipe is communicated with fuel tank, is arranged in the shell right sidewall
The piston rod of through-hole, the hydraulic cylinder is located at hull outside across through-hole, and connection is arranged on the piston rod of the hydraulic cylinder
Plate, the connecting plate bottom are arranged sliding panel, are slidably connected between the sliding panel and bottom plate.
Slideway is set on the bottom plate, pulley is set in the slideway, the pulley is multiple, on multiple pulleys
Supporting rod is set, and the supporting bar top is fixedly connected with sliding panel bottom.
Groove is arranged in the sliding panel side, and fixed pin is arranged in the front side baffle or rear side baffle side, when the liquid
When the piston rod of compressing cylinder is contracted to left-most position inside cylinder barrel, fixed pin passes through front side baffle or rear side baffle to be located at groove
It is interior.
Throttle valve is set on second petroleum pipeline, and the throttle valve is between the first reversal valve and the second reversal valve.
The shell is fixedly connected with left side baffle.
The slideway is multiple, and multiple slideways are uniformly distributed along the front-rear direction of bottom plate.
The prior art is compared, the beneficial effects of the invention are as follows：
1, the present invention controls the sliding of sliding panel, sliding panel operation by hydraulic-driven using engine as power source
Stablize, tractive force is big, and conveying bearing capacity is strong, improves charging efficiency.
2, engine and fluid pressure drive device are respectively positioned on interior in the present invention, do not have shadow to transport vehicle existing structure
It rings, cost of installation and use is low, and occupied space is few, optimizes the spatial position configuration of component.
3, the setting of pulley and supporting rod, plays a supporting role to sliding panel, while improving the steady of sliding panel operation
Property.
4, fixed pin, when transport vehicle runs or tumble compartment, ensures that sliding panel securely exists for fixing sliding panel
On platform floor.
5, throttle valve regulates and controls the flow velocity of fluid, consequently facilitating the speed of control sliding panel sliding, advanced optimizes
The present apparatus.
6, shell is connected with left side baffle, in the corner that shell is fixed in compartment, further reduces shell
The occupancy of body spatial position.
7, the setting of multiple slideways further improves sliding panel traveling comfort.
Description of the drawings
Attached drawing 1 is main view schematic diagram of the present invention；
Attached drawing 2 is that the present invention removes main view schematic diagram after the baffle of front side；
Attached drawing 3 is that the present invention removes right-hand apron rear right view structure schematic diagram；
Attached drawing 4 is inventive shell internal structure schematic diagram；
Attached drawing 5 is hydraulic cylinder operation principle structural schematic diagram of the present invention；
Attached drawing 6 is the portions I of the present invention enlarged drawing.
Label shown in attached drawing：1, front side baffle；2, rear side baffle；3, left side baffle；4, right-hand apron；5, bottom plate；6、
Shell；7, fuel tank；8, engine；9, hydraulic pump；10, hydraulic cylinder；11, the first petroleum pipeline；12, overflow valve；13, the first oil return
Pipe；14, the second petroleum pipeline；15, the first reversal valve；16, the second reversal valve；17, the second oil return pipe；18, third petroleum pipeline；19、
4th petroleum pipeline；20, third oil return pipe；21, the 4th oil return pipe；22, through-hole；23, connecting plate；24, sliding panel；25, slideway；
26, pulley；27, supporting rod；28, groove；29, fixed pin；30, throttle valve.
Specific implementation mode
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
It should be noted that word used in the following description all around refers to the direction in attached drawing 1, word is inner and outer to be respectively referred to
Be directed towards and far from interior direction.
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Road and bridge rapid-maintenance engineering truck, including car body, the car body include compartment, and the compartment includes front side baffle
1, rear side baffle 2, left side baffle 3, right-hand apron 4 and bottom plate 5 shell 6 are arranged on the front side baffle 1 or rear side baffle 2, such as
Shown in attached drawing 1 and attached drawing 2, shell is located at interior, is not influenced on existing transport bassinet structure, also additional empty without occupying
Between.Front side baffle 1, rear side baffle 2, left side baffle 3, right-hand apron 4 and bottom plate 5 are existing carriage body construction, and shell is with before
Side shield 1 or rear side baffle 2 are connected, and convenient for shell position is limited in compartment on one side, in actual use, are connected with shell
Front side or rear side baffle are in a fixed position, and cannot be opened.Fuel tank 7 is set in the shell 6, and the setting of 7 side of the fuel tank is dynamic
Power machine 8, the engine 8 are gasoline engine or diesel engine, and in one embodiment of the invention, engine uses 170F gasoline
Machine.It is stable using engine as power source in the present invention, it is few by objective factor restrictive condition.8 side of the engine
Hydraulic pump 9 is set, in one embodiment of the invention, V belt translation between the engine 8 and hydraulic pump 9, the hydraulic pump 9
Hydraulic cylinder 10 is arranged in side, is arranged hydraulic transmission between the hydraulic cylinder 10 and hydraulic pump 9, liquid described in transmission device
It includes the first petroleum pipeline 11 to press transmission device, and described first petroleum pipeline, 11 one end is installed overflow valve 12, pacified on the overflow valve 12
The first oil return pipe 13 is filled, first petroleum pipeline 11 installs the second petroleum pipeline 14, second oil transportation far from 12 one end of overflow valve
First reversal valve 15 and the second reversal valve 16 are installed, the first reversal valve and the second reversal valve can be as shown in Fig. 5, are on pipe 14
Hand-operated direction valve can also use solenoid valve, change the flow direction of fluid by reversal valve, be the prior art.First commutation
Valve 15 is two position three-way valve, and second reversal valve 16 is located at the first reversal valve 15 far from 9 side of hydraulic pump, first commutation
Second oil return pipe 17 is installed, second reversal valve 16 is two-position five-way valve, is installed on second hand-operated direction valve on valve 15
Third petroleum pipeline 18 and the 4th petroleum pipeline 19, the third petroleum pipeline 18 is far from 16 one end of the second reversal valve and 10 bottom of hydraulic cylinder
Portion fluid hole communicates, and the 4th petroleum pipeline 19 is communicated far from 16 one end of the second reversal valve with 10 top fluid hole of hydraulic cylinder,
Second hand-operated direction valve and third petroleum pipeline 18,19 opposite side of the 4th petroleum pipeline setting third oil return pipe 20 and the 4th time
Oil pipe 21, the third oil return pipe 20 are communicated with the 4th oil return pipe 21, first oil return pipe 13, the second oil return pipe 17 and the 4th
The end of oil return pipe 21 is communicated with fuel tank 7, and through-hole 22, the work of the hydraulic cylinder 10 are arranged in 6 right sidewall of the shell
Stopper rod is located at across through-hole 22 outside shell 6, and connecting plate 23, the connecting plate 23 are arranged on the piston rod of the hydraulic cylinder 10
Sliding panel 24 is arranged in bottom, is slidably connected between the sliding panel 24 and bottom plate 5.The present invention using engine as power source,
The sliding of sliding panel is controlled by hydraulic-driven, sliding panel is stable, and tractive force is big, and conveying bearing capacity is strong, improves dress
Expect efficiency.Engine and fluid pressure drive device are respectively positioned on interior in the present invention, are not influenced on transport vehicle existing structure, peace
Dress is low with use cost, and occupied space is few, optimizes the spatial position configuration of component.
In order to improve sliding panel traveling comfort, can be connected by sliding slot and sliding rail sliding between sliding panel and bottom plate
Connect, as an optimization, slideway 25 be set on the bottom plate 5, pulley 26 is set in the slideway 25, the pulley 26 be it is multiple, it is more
Supporting rod 27 is respectively provided on a pulley 26,27 top of the supporting rod is fixedly connected with 24 bottom of sliding panel.Pulley and branch
The setting of strut, plays a supporting role to sliding panel, while improving sliding panel traveling comfort.
In order to effectively fix sliding panel, groove 28, the front side baffle 1 or rear side gear is arranged in 24 side of the sliding panel
Fixed pin 29 is arranged in 2 side of plate, when the piston rod of the hydraulic cylinder 10 is contracted to cylinder barrel inside left-most position, fixed pin
29 pass through front side baffle 1 or rear side baffle 2 to be located in groove 28.As shown in attached drawing 1 and attached drawing 3, the marginal position of fixed pin is not
More than the marginal position of transport vehicle rearview mirror, fixed pin is for fixing sliding panel, when transport vehicle runs or tumbles compartment,
Ensure sliding panel securely on platform floor.
For the ease of the speed of control sliding panel sliding, throttle valve 30, the throttling are set on second petroleum pipeline 14
Valve 30 is between the first reversal valve 15 and the second reversal valve 16.Throttle valve regulates and controls the flow velocity of fluid, consequently facilitating control
The speed of sliding panel sliding processed, has advanced optimized the present apparatus.
In order to optimize the space hold of shell, the shell 6 is fixedly connected with left side baffle 3.Shell and left side baffle phase
It connects, in the corner that shell is fixed in compartment, further reduces the occupancy of shell space position.
In order to further increase sliding panel traveling comfort, the slideway 25 is multiple, and multiple slideways 25 are the bottom of along
The front-rear direction of plate 5 is uniformly distributed.The setting of multiple slideways further improves sliding panel traveling comfort.
Application method：
In the use of the present invention, car body is reached at material, so that the first reversal valve is in fluid first and flow to the second oil return
Tubulose state starts engine and drives hydraulic pressure pump operation, and fluid is through the first petroleum pipeline and the second petroleum pipeline, the first reversal valve, second
Oil return pipe returns in fuel tank.When transport vehicle is adjusted to proper angle, right-hand apron is opened.When roads such as conveying powdered, graininess
Road construction class material, such as sand, cement, need to only reach the height higher than transport car bottom plate, and the first direction valve position becomes
Dynamic, fluid is entered by the second reversal valve in hydraulic cylinder, by constantly converting the position of the second reversal valve, controls hydraulic oil
The reciprocal operation of cylinder piston rod so that sliding panel moves back and forth, and then drives and automatically transports material in compartment.In reality
In use, can also put down the front side or rear side baffle not connect with shell, coordinate artificial filling, further shortens material dress
The time filled out need to only add some simple human assistances, by steel when conveying steel or the isometric strip-shaped materials of pipe
Equal materials are adjusted to suitable height, and device can automatic transportation.After filling is completed, the corresponding baffle of transport vehicle is fixed, vehicle
Material is delivered to road and bridge helpdesk by body.
Claims (6)
1. road and bridge rapid-maintenance engineering truck, including car body, the car body include compartment, the compartment includes front side baffle
(1), rear side baffle (2), left side baffle (3), right-hand apron (4) and bottom plate (5), it is characterised in that：The front side baffle (1) or
Shell (6) is set in rear side baffle (2), fuel tank (7) is set in the shell (6), engine is arranged in fuel tank (7) side
(8), the engine (8) is gasoline engine or diesel engine, engine (8) the side setting hydraulic pump (9), the engine
(8) V belt translation between hydraulic pump (9), hydraulic pump (9) side setting hydraulic cylinder (10), the hydraulic cylinder (10) with
Hydraulic transmission is set between hydraulic pump (9), and hydraulic transmission includes the first petroleum pipeline (11) described in transmission device, described
Overflow valve (12) is installed in first petroleum pipeline (11) one end, installs the first oil return pipe (13) on the overflow valve (12), and described first
Petroleum pipeline (11) installs the second petroleum pipeline (14) far from overflow valve (12) one end, installs first on second petroleum pipeline (14) and changes
To valve (15) and the second reversal valve (16), first reversal valve (15) is two position three-way valve, the second reversal valve (16) position
In separate hydraulic pump (9) side of the first reversal valve (15), the second oil return pipe (17) is installed on first reversal valve (15), it is described
Second reversal valve (16) is two-position five-way valve, and third petroleum pipeline (18) and the 4th petroleum pipeline are installed on second hand-operated direction valve
(19), the third petroleum pipeline (18) communicates far from the second reversal valve (16) one end with hydraulic cylinder (10) bottom fluid hole, institute
It states the 4th petroleum pipeline (19) to communicate with fluid hole at the top of hydraulic cylinder (10) far from the second reversal valve (16) one end, the second-hand
Dynamic reversal valve and third petroleum pipeline (18), the 4th petroleum pipeline (19) opposite side setting third oil return pipe (20) and the 4th oil return pipe
(21), the third oil return pipe (20) communicates with the 4th oil return pipe (21), first oil return pipe (13), the second oil return pipe (17)
It is communicated with fuel tank (7) with the end of the 4th oil return pipe (21), through-hole (22) is set in shell (6) right sidewall, it is described
The piston rod of hydraulic cylinder (10) is located at shell (6) outside across through-hole (22), is set on the piston rod of the hydraulic cylinder (10)
Connecting plate (23) is set, connecting plate (23) the bottom setting sliding panel (24) is slided between the sliding panel (24) and bottom plate (5)
Connection.
2. road and bridge rapid-maintenance engineering truck according to claim 1, it is characterised in that：It is arranged on the bottom plate (5)
Slideway (25), the interior setting pulley (26) of the slideway (25), the pulley (26) is multiple, is all provided on multiple pulleys (26)
Supporting rod (27) is set, supporting rod (27) top is fixedly connected with sliding panel (24) bottom.
3. road and bridge rapid-maintenance engineering truck according to claim 1, it is characterised in that：Sliding panel (24) side
Groove (28), the front side baffle (1) or rear side baffle (2) side setting fixed pin (29) are set, when the hydraulic cylinder
(10) when piston rod is contracted to left-most position inside cylinder barrel, fixed pin (29) passes through front side baffle (1) or rear side baffle (2)
In groove (28).
4. road and bridge rapid-maintenance engineering truck according to claim 1, it is characterised in that：Second petroleum pipeline (14)
Upper setting throttle valve (30), the throttle valve (30) is between the first reversal valve (15) and the second reversal valve (16).
5. road and bridge rapid-maintenance engineering truck according to claim 1, it is characterised in that：The shell (6) and left side
Baffle (3) is fixedly connected.
6. road and bridge rapid-maintenance engineering truck according to claim 2, it is characterised in that：The slideway (25) is more
A, multiple slideways (25) are uniformly distributed along the front-rear direction of bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463078.5A CN108608923A (en) | 2018-05-15 | 2018-05-15 | Road and bridge rapid-maintenance engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463078.5A CN108608923A (en) | 2018-05-15 | 2018-05-15 | Road and bridge rapid-maintenance engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608923A true CN108608923A (en) | 2018-10-02 |
Family
ID=63663408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463078.5A Pending CN108608923A (en) | 2018-05-15 | 2018-05-15 | Road and bridge rapid-maintenance engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108608923A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004054841A1 (en) * | 2002-12-17 | 2004-07-01 | Ying Cheng | A dump truck |
| JP2008074143A (en) * | 2006-09-19 | 2008-04-03 | Nippon Fruehauf Co Ltd | Extendable container chassis |
| CN201619485U (en) * | 2010-03-17 | 2010-11-03 | 唐智 | Dumping device of horizontal pushing dumper |
| CN101934941A (en) * | 2010-08-17 | 2011-01-05 | 李燕飞 | Vehicle-mounted remote control railway auxiliary girder quick loading and unloading machine |
| CN105443472A (en) * | 2015-12-11 | 2016-03-30 | 苏州源硕精密模具有限公司 | Milling machine workbench hydraulic transmission device |
-
2018
- 2018-05-15 CN CN201810463078.5A patent/CN108608923A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004054841A1 (en) * | 2002-12-17 | 2004-07-01 | Ying Cheng | A dump truck |
| JP2008074143A (en) * | 2006-09-19 | 2008-04-03 | Nippon Fruehauf Co Ltd | Extendable container chassis |
| CN201619485U (en) * | 2010-03-17 | 2010-11-03 | 唐智 | Dumping device of horizontal pushing dumper |
| CN101934941A (en) * | 2010-08-17 | 2011-01-05 | 李燕飞 | Vehicle-mounted remote control railway auxiliary girder quick loading and unloading machine |
| CN105443472A (en) * | 2015-12-11 | 2016-03-30 | 苏州源硕精密模具有限公司 | Milling machine workbench hydraulic transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
|
| RJ01 | Rejection of invention patent application after publication |