CN206446624U - A kind of tool car for being capable of leaping over obstacles - Google Patents
A kind of tool car for being capable of leaping over obstacles Download PDFInfo
- Publication number
- CN206446624U CN206446624U CN201720015868.8U CN201720015868U CN206446624U CN 206446624 U CN206446624 U CN 206446624U CN 201720015868 U CN201720015868 U CN 201720015868U CN 206446624 U CN206446624 U CN 206446624U
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- China
- Prior art keywords
- wheel
- group
- over obstacles
- leaping over
- frame
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Abstract
The utility model discloses a kind of tool car for being capable of leaping over obstacles, it is related to construction technical field of tools, including vehicle frame, first round group and the second wheel group, the first round group and the second wheel group are arranged on below vehicle frame, and the first round group and the second wheel group are connected with barrier spanning device.Drive first round group and the second wheel group to realize alternately leaping over obstacles by barrier spanning device, labor intensity of operating staff can be reduced, it is ensured that the integrity of construction equipment, improve construction speed.The utility model has the advantages that simple and compact for structure, easy to operate, applying can be easily across the water-blocking bank on beam face in plate-type ballastless track construction, reduce the degree-of-difficulty factor of logistics turnover and the transhipment of self-compacting concrete device for casting, construction requirement can be met without crane, construction cost is reduced.
Description
Technical field
The utility model is related to construction technical field of tools, more particularly to a kind of instrument for being capable of leaping over obstacles
Car.
Background technology
Plate-type ballastless track is one of important orbital fashion of high-speed railway.Need to be by high-accuracy measurement means pair during construction
The locus of track slab pavement is controlled and adjusted, and installs self-compacting concrete pouring forms and the anti-floating anti-sidesway of track plates
After device, track plates are permanently affixed on base by perfusion self-compacting concrete packed layer, lay long rail formation gapless track.
In order to prevent Liang Mianjishui from directly corroding bridge pad at beam seam, the service life of high-speed railway is influenceed, in recent years
To employ the water-blocking bank technology that high 10cm, width 50cm are additionally arranged at beam seam on designing, and waterstop is arranged on water-blocking bank top
Portion, serves the purpose for improving engineering service life.
Due to being additionally arranged beam seam water-blocking bank in Liang Mianshang, difficulty is brought to Construction of Ballastless Track on bridge and logistics.It is first
When logistics trolley is moved on beam face before this, it is necessary to cross over water-blocking bank, current way is to set interim slope in water-blocking bank both sides
Road, crosses by a large amount of artificial push-and-pulls, difficulty is controlled when crossing water-blocking bank because of loaded vehicle, often occur because logistics trolley car slipping hits track
Plate accurate adjustment crimping device, destroys track slab precision adjustment, or even causes the event of hurting sb.'s feelings, thus scene it is many using people's lift, the mode such as pickaback
Have bad luck construction formwork and other equipments.Secondly, self-compacting concrete device for casting is typically mounted on the wheeled construction vertically moved
On support, because its center of gravity is higher, when water-blocking bank is crossed in artificial push-and-pull, easily topple, it has to using crane auxiliary, make
Increased into construction cost.
In consideration of it, in the urgent need to developing a kind of " tool car of energy leaping over obstacles ", meeting plate-type ballastless track construction with " certainly
The need for the steady seam water-blocking bank across beam of the equipment such as air-free concrete device for casting ", " logistics trolley ".
Utility model content
Technical problem to be solved in the utility model can be crossed over there is provided one kind for above-mentioned the deficiencies in the prior art
The tool car of obstacle, can light leaping over obstacles, reduce labor intensity of operating staff, it is ensured that the integrity of construction equipment, improve
Construction speed.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of tool car for being capable of leaping over obstacles, including vehicle frame, first round group and the second wheel group, the first round group and
Two wheel groups are arranged on below vehicle frame, and the first round group and the second wheel group are connected with barrier spanning device, crossed over by obstacle
Device drives first round group and the second wheel group to replace leaping over obstacles.
Preferably, the first round group is identical with the structure of the second wheel group, including frame, front wheels and rear wheels, the machine
Frame is arranged on below vehicle frame, and the front wheels and rear wheels are arranged on the front-end and back-end below frame, the barrier spanning device bag
Rocking handle, transmission mechanism, drive sprocket and haulage chain are included, the rocking handle is by the drive sprocket before transmission mechanism, with drive sprocket
Haulage chain one end of cooperation is fixedly connected with front axle, the other end is fixedly connected with hind axle；The front wheels and rear wheels pass through wheel
Bridge is connected, and frame lower end is hinged with wheel bridge.
Preferably, the transmission mechanism includes driving wheel, driven pulley and reductor, the rocking handle and driving wheel stationary phase
Even, the driven pulley is connected with reductor input shaft, and the output shaft of the reductor is connected with drive sprocket.
Preferably, the driving wheel and driven pulley are sprocket wheel, and the two is connected by chain.
Preferably, rotating shaft is provided between the frame and vehicle frame of the first round group, first round group relative frame is turned
It is dynamic.
Preferably, the reductor is rectilinear worm-gear speed reducer.
Preferably, the rotating ratio of the reductor is 1:40~1:25.
Preferably, it is provided with pushing hands in front of the frame of the first round group.
Preferably, the trailing wheel of the second wheel group is provided with brake.
Preferably, the front wheels and rear wheels are solid rubber tire.
It is using the beneficial effect produced by above-mentioned technical proposal：First round group and the are driven by barrier spanning device
Two wheel groups realize alternately leaping over obstacles, can reduce labor intensity of operating staff, it is ensured that the integrity of construction equipment, improve construction
Progress.The utility model have the advantages that it is simple and compact for structure, easy to operate, apply plate-type ballastless track construction in can be light
Pine reduces the degree-of-difficulty factor of logistics turnover and the transhipment of self-compacting concrete device for casting across the water-blocking bank on beam face, without
Crane can meet construction requirement, reduce construction cost.
Brief description of the drawings
Fig. 1 is a kind of use state figure for tool car for being capable of leaping over obstacles that the utility model embodiment is provided；
Fig. 2 is the top view of the second wheel group in Fig. 1；
In figure：1- vehicle frames, 2- first round groups, 3- the second wheel groups, 4- frames, 6- front-wheels, 8- trailing wheels, 9- rocking handles, 10- drivings
Sprocket wheel, 11- haulage chains, 12- driving wheels, 13- driven pulleys, 14- reductors, 15- rotating shafts, 16- pushing hands, 17- brakes, 18- shields
Column, 19- wheel bridges, 20- beams seam, 21- water-blocking banks, 22- beams face, 23- wheel bridge axles.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and specifically
Embodiment, is described in further detail to the utility model.It should be appreciated that specific embodiment described herein is only used to
The utility model is explained, is not used to limit the utility model.
A kind of tool car for being capable of leaping over obstacles that the utility model is provided, as shown in figure 1, including vehicle frame 1, first round group
2 and the second wheel group 3, the wheel group 3 of first round group 2 and second is arranged on the lower section of vehicle frame 1, the wheel group 3 of first round group 2 and second
It is connected with barrier spanning device, drives first round group 2 and the second wheel group 3 to realize alternately across barrier by barrier spanning device
Hinder, done it by hand and carry it on one's shoulder without a large amount of manpowers or the transhipment of equipment and logistics can be achieved in crane, reduce intensity of workers,
Ensure the integrity of construction equipment, improve construction speed.
In a preferred embodiment of the present utility model, the first round group 2 is identical with the structure of the second wheel group 3,
Including frame 4, front-wheel 6 and trailing wheel 8, the frame 4 is arranged on the lower section of vehicle frame 1, and the front-wheel 6 and trailing wheel 8 are separately positioned on machine
The front-end and back-end of the lower section of frame 4, the barrier spanning device includes rocking handle 9, transmission mechanism, drive sprocket 10 and haulage chain 11,
The rocking handle 9 is by the drive sprocket 10 before transmission mechanism, and the one end of haulage chain 11 coordinated with drive sprocket 10 is consolidated with front axle 5
Fixed connection, the other end are fixedly connected with hind axle 7；The front-wheel 6 is connected with trailing wheel 8 by taking turns bridge 19, the lower end of frame 4 and wheel bridge
19 are hinged, and the lower end of frame 4 can be rotated around the wheel bridge axle 23 at the middle part of wheel bridge 19.Rocking handle drives drive chain to rotate by transmission mechanism
It is dynamic, and then haulage chain drives front end or the rear end lifting of frame, realizes first round group and the second wheel group alternating leaping over obstacles.
In order to mitigate equipment overall weight, frame 4 is designed as tower structure, front-wheel 6 and trailing wheel 8 are separately positioned on machine
Before and after the underframe of the bottom of frame 4, drive sprocket 10 is fixed on the crossbeam of mid-stent by support base, in order to ensure the flat of transmission
Stability, is to have supporting plate between the central shaft and transmission mechanism of drive sprocket 10, on the central shaft and supporting plate of drive sprocket 10
Via coordinate.
Wherein, the transmission mechanism includes driving wheel 12, driven pulley 13 and reductor 14, the rocking handle 9 and driving wheel 12
It is fixedly linked, the driven pulley 13 is connected with the input shaft of reductor 14, output shaft and the phase of drive sprocket 10 of the reductor 14
Even.Exported after the rotating speed reduction for being inputted rocking handle by reductor, so as to realize the slow lifting of front-wheel, it is ensured that leaping over obstacles is moved
The stationarity of work；Labour-saving purpose is also reached using computer simultaneously.
In a specific embodiment of the present utility model, the driving wheel 12 and driven pulley 13 are sprocket wheel, and the two leads to
Chain is crossed to be connected.Driving wheel is driven to rotate by rocking handle, and then driving wheel is rotated by chain-driving driven pulley, driven pulley passes through
Reductor slow down after and drive drive sprocket to rotate.
Tool car realizes steering in operation process for convenience, between the frame 4 and vehicle frame 1 of the first round group 2
Provided with rotating shaft 15, the relative frame 1 of first round group 2 is set to rotate.
Wherein, the reductor 14 is rectilinear worm-gear speed reducer, and rectilinear worm-gear speed reducer has self-locking
Property and compact conformation, operation easy maintenance, the advantage of service life length.Further, the rotating ratio of the reductor 14 is 1:
40~1:25.The effect slowed down and change transmission direction is easily realized using the reductor, laborsaving, smooth running mesh is reached
's.
In addition, the barrier spanning device can also drive the liter of frame front-wheel by installing hydraulic cylinder below vehicle frame
Drop, so as to realize the function of leaping over obstacles.
In a specific embodiment of the present utility model, the front of frame 4 of the first round group 2 is provided with pushing hands 16, side
Just staff exerts a force to tool car, is turned to while being also convenient for first round group.
Further, brake 17, the speed of convenient control tool car are provided with the trailing wheel 8 of the second wheel group 3.Separately
Outside, the front-wheel 6 and trailing wheel 8 select solid rubber tire, improve the adaptability to job site environment.For plate-type ballastless track
Construction, the radius of solid rubber tire should be greater than 1.5 times of water-blocking bank height；The front wheels and rear wheels of first round group and the second wheel group it is net
Distance have to be larger than the overall width of water-blocking bank.
In order to meet light-weight design requirement, the vehicle frame and frame select frame-type, using shaped steel（Channel-section steel or side
Pipe etc.）To make, the overall weight of tool car can be mitigated；And guardrail is installed in both sides above vehicle frame, and guardrail is hinged on vehicle frame
Sideways, when carrying article above and below needs, guardrail can be fallen, carrying, which is finished, again erects guardrail, prevents thing on vehicle frame
Product drop；Meanwhile, flat board can be laid on vehicle frame, can equally avoid loading article from dropping.
The utility model specific operation process is as follows：, can be with when the utility model is applied in plate-type ballastless track construction
As logistic transfer cart, can also as self-compacting concrete device for casting bracket, when moving forward and backward, 1 people controls tool car,
2 people aid in push-and-pull, the advance and retreat movement of implementation tool car.When tool car of the present utility model runs into beam seam in the running of beam face
During the water-blocking bank of both sides, the rocking handle of first round group is shaken first, wheel bridge run-off the straight is made by haulage chain, and then drive front-wheel liter
Height, makes front wheels and rear wheels formation certain height difference, and driving vehicle frame proceeds to front-wheel and contacts water-blocking bank across water-blocking bank, trailing wheel, now
Opposite direction rotation crank, beam face is drop to by front-wheel, is continued shake rocking handle and is raised trailing wheel, is exercised trailing wheel before driving vehicle frame and is crossed over
Trailing wheel is drop to beam face by water-blocking bank, then opposite direction rotation crank, successfully realizes that first round group crosses over water-blocking bank；Similarly, shake
The rocking handle of second wheel group realizes that the second wheel group crosses over water-blocking bank.
In order to easily control traffic direction, and also to which the front wheels and rear wheels reduced in first round group and the second wheel group are same
When contact beams face when the lateral resistance that turns to, should be hanging by a pair of the front-wheels or trailing wheel in first round group and the second wheel group,
Can light control direction.
In summary, the utility model is reasonable in design, making is simple, manipulation is laborsaving, can safely and smoothly cross over（Turn over
More）The obstacles such as water-blocking bank, provide convenient for Construction of Ballastless Track logistics on high-speed railway bridge, with convenience, safety, saving of labor,
The advantage of cost is reduced, construction cost is reduced, subsequent construction on high-speed railway bridge or other across obstacle is needed
There is good popularizing application prospect in construction.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Explanation be only intended to help and understand method of the present utility model and its core concept.It should be pointed out that for the art
For those of ordinary skill, on the premise of the utility model principle is not departed from, some change can also be carried out to the utility model
Enter and modify, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (9)
1. a kind of tool car for being capable of leaping over obstacles, it is characterised in that：Including vehicle frame（1）, first round group（2）With the second wheel group
（3）, the first round group（2）With the second wheel group（3）It is arranged on vehicle frame（1）Lower section, the first round group（2）With the second wheel group
（3）It is connected with barrier spanning device, first round group is driven by barrier spanning device（2）With the second wheel group（3）It can replace
Leaping over obstacles；
The first round group（2）With the second wheel group（3）Structure it is identical, including frame（4）, front-wheel（6）And trailing wheel（8）, institute
State frame（4）It is arranged on vehicle frame（1）The front-end and back-end of lower section, the front-wheel（6）And trailing wheel（8）It is arranged on frame（4）Lower section
Front-end and back-end, the barrier spanning device include rocking handle（9）, transmission mechanism, drive sprocket（10）And haulage chain（11）, institute
State rocking handle（9）Pass through the drive sprocket before transmission mechanism（10）, with drive sprocket（10）The haulage chain of cooperation（11）One end is with before
Wheel shaft（5）Be fixedly connected, the other end and hind axle（7）It is fixedly connected；The front-wheel（6）And trailing wheel（8）By taking turns bridge（19）Phase
Even, frame（4）Lower end and wheel bridge（19）It is hinged.
2. a kind of tool car for being capable of leaping over obstacles according to claim 1, it is characterised in that：The transmission mechanism includes
Driving wheel（12）, driven pulley（13）And reductor（14）, the rocking handle（9）With driving wheel（12）It is fixedly linked, the driven pulley
（13）With reductor（14）Input shaft is connected, the reductor（14）Output shaft and drive sprocket（10）It is connected.
3. a kind of tool car for being capable of leaping over obstacles according to claim 2, it is characterised in that：The driving wheel（12）With
Driven pulley（13）It is sprocket wheel, the two is connected by chain.
4. a kind of tool car for being capable of leaping over obstacles according to claim 1, it is characterised in that：The first round group（2）
Frame（4）With vehicle frame（1）Between be provided with rotating shaft（15）, make first round group（2）Relative frame（1）It can rotate.
5. a kind of tool car for being capable of leaping over obstacles according to claim 2, it is characterised in that：The reductor（14）For
Rectilinear worm-gear speed reducer.
6. a kind of tool car for being capable of leaping over obstacles according to claim 2, it is characterised in that：The reductor（14）'s
Rotating ratio is 1:40~1:25.
7. a kind of tool car for being capable of leaping over obstacles according to claim 1, it is characterised in that：The first round group（2）
Frame（4）Front is provided with pushing hands（16）.
8. a kind of tool car for being capable of leaping over obstacles according to claim 1, it is characterised in that：The second wheel group（3）
Trailing wheel（8）Provided with brake（17）.
9. a kind of tool car for being capable of leaping over obstacles according to claim any one of 1-8, it is characterised in that：The front-wheel
（6）And trailing wheel（8）It is solid rubber tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015868.8U CN206446624U (en) | 2017-01-06 | 2017-01-06 | A kind of tool car for being capable of leaping over obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015868.8U CN206446624U (en) | 2017-01-06 | 2017-01-06 | A kind of tool car for being capable of leaping over obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446624U true CN206446624U (en) | 2017-08-29 |
Family
ID=59670737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015868.8U Withdrawn - After Issue CN206446624U (en) | 2017-01-06 | 2017-01-06 | A kind of tool car for being capable of leaping over obstacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741062A (en) * | 2017-01-06 | 2017-05-31 | 中铁十七局集团第三工程有限公司 | A kind of tool car for being capable of leaping over obstacles |
| CN107901961A (en) * | 2017-11-17 | 2018-04-13 | 钟图 | A kind of trolley |
-
2017
- 2017-01-06 CN CN201720015868.8U patent/CN206446624U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741062A (en) * | 2017-01-06 | 2017-05-31 | 中铁十七局集团第三工程有限公司 | A kind of tool car for being capable of leaping over obstacles |
| CN107901961A (en) * | 2017-11-17 | 2018-04-13 | 钟图 | A kind of trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20230526 |