CN207191202U - A kind of larger crane crawler belt of area that contacts to earth - Google Patents
A kind of larger crane crawler belt of area that contacts to earth Download PDFInfo
- Publication number
- CN207191202U CN207191202U CN201720919641.6U CN201720919641U CN207191202U CN 207191202 U CN207191202 U CN 207191202U CN 201720919641 U CN201720919641 U CN 201720919641U CN 207191202 U CN207191202 U CN 207191202U
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- CN
- China
- Prior art keywords
- track frame
- crawler belt
- wheel
- chassis
- covering
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the crane crawler belt that a kind of area that contacts to earth is larger,Including chassis,The chassis side is provided with crossbeam,The crossbeam covering is arranged at the chassis side,The crossbeam side is provided with bearing plate,The bearing plate insertion is arranged in the crossbeam,And the bearing plate is bolted to connection with the crossbeam,The chassis side is provided with track frame,The track frame covering is arranged at the chassis side,The track frame side is provided with crawler belt,The crawler belt nesting is arranged on the track frame,Preceding BOGEY WHEEL and rear load-bearing wheel are provided with inside the track frame,The preceding BOGEY WHEEL and rear load-bearing wheel are disposed through the track frame centre position,And it is flexibly connected with the track frame by bolt,The track frame side is provided with track frame backplate,The larger crane crawler belt of such a area that contacts to earth,Installing/dismounting simple and fast,Using flexible,It is small that cost is made,Have broad application prospects.
Description
Technical field
It the utility model is related to crane crawler belt technical field, the larger crane crawler belt of specially a kind of area that contacts to earth.
Background technology
So-called crawler crane, course refer to hoisting operation being partially contained on crawler body, walking relies on crawler attachment
Runabout crane, the supporting steel wire rope kind of crawler crane includes phosphorized coating steel wire rope, galvanized steel wire rope and plain bar
Cord, and crane crawler belt is the important component of crawler crane, the quality of the whether fine or not and crawler crane of crawler belt
It is closely bound up, while the quality of crawler belt also affects the job safety of crawler crane to a certain extent, good crawler belt is to carrying out
Lifting with crane operating efficiency also has very great help.
But existing crane caterpillar belt structure is complicated, and build is larger, and function is single, and traditional crane crawler belt is most
Compare heavy, the space of occupancy is larger, and is not easy to installing/dismounting, once damage maintenance difficulty is larger, in addition, traditional rises
Its stationary performance is poor when in use for heavy-duty machine crawler belt, and this is resulted in, and error of the crane in operation is larger, moreover, traditional rises
The tensioning apparatus of heavy-duty machine crawler belt is not perfect enough, tensioning degree regulation difficulty it is higher, in addition traditional crane crawler belt when in use,
Easily there is the problems such as de- wheel, use is more inconvenient.
So how to design a kind of larger crane crawler belt of area that contacts to earth, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of area that contacts to earth larger crane crawler belt, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of larger crane of area that contacts to earth is carried out
Band, including chassis, the chassis side are provided with crossbeam, and the crossbeam covering is arranged at the chassis side, the crossbeam side
Provided with bearing plate, the bearing plate insertion is arranged in the crossbeam, and the bearing plate is bolted with the crossbeam
Connection, the inside chassis are provided with engine and fuel tank, and the engine and fuel tank insertion are arranged at the chassis interposition
Put, the engine interior is provided with rotating shaft, and the rotating shaft is disposed through the engine centre position, and the chassis side is set
There is track frame, the track frame covering is arranged at the chassis side, and the track frame side is provided with crawler belt, and the crawler belt is nested
It is arranged on the track frame, the crawler belt side is provided with surface plastic layer, and driving wheel bore, the drive are provided with the top of the crawler belt
Driving wheel hole is disposed through the crawler belt side, preceding BOGEY WHEEL and rear load-bearing wheel, the preceding load-bearing being provided with inside the track frame
Wheel and rear load-bearing wheel are disposed through the track frame centre position, and are flexibly connected with the track frame by bolt, institute
State track frame side and be provided with track frame backplate, the track frame backplate covering is arranged on the track frame, and the track frame
Backplate is bolted to connection with the track frame, and creeper tread is provided with the top of the track frame, and the creeper tread covering is set
In on the track frame, be provided with chain rail at the top of the creeper tread, the chain rail insertion is arranged at the creeper tread top, and with institute
State creeper tread to be fixedly connected, be provided with walking beam inside the track frame, the walking beam is disposed through among the track frame
Position, described walking beam one end are provided with tensioning wheel, and the walking beam sides is provided with driving wheel and stabilizer, the driving wheel and institute
Stabilizer nesting is stated to be arranged at the top of the walking beam.
Further, be provided with the top of the crawler belt it is scalable connect block, it is described scalable to connect block covering and be arranged at the crawler belt
Upper surface.
Further, the track frame backplate side is provided with damper, and the damper covering is arranged at the track frame
Shield face, and be bolted to connection with the track frame backplate.
Further, stretcher is provided with the top of the walking beam, the stretcher side is provided with worm screw, described worm screw one end
Provided with adjusting nut.
Further, described walking beam one end is provided with directive wheel, and the directive wheel side is provided with guide rod, the guide rod
It is flexibly connected with the directive wheel by bolt.
Further, anticreep wheel projection is provided with the top of the crawler belt, the anticreep wheel projection side is provided with skid resistance strip, institute
Skid resistance strip covering is stated to be arranged in the anticreep wheel projection.
Compared with prior art, the beneficial effects of the utility model are：This kind contacts to earth the larger crane crawler belt of area, knot
Structure is simpler, and installing/dismounting is all relatively simple, and use is more flexible, and the larger crane crawler belt of the area that contacts to earth is lighter
Ingeniously, and its stability is higher, and use is safer, and the larger crane crawler belt of the area that contacts to earth, is added on crawler belt in addition
Anticreep wheel is raised, and cam situation is less, the larger crane crawler belt of such a area that contacts to earth, installing/dismounting simple and fast, uses
Flexibly, it is small that cost is made, has broad application prospects.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is track frame partial structural diagram of the present utility model；
Fig. 3 is crawler belt partial structural diagram of the present utility model；
Fig. 4 is chassis partial structural diagram of the present utility model；
In figure：1- chassis；2- crossbeams；3- bearing plates；4- track frames；5- crawler belts；6- is scalable to connect block；7- track frames protect
Plate；8- dampers；BOGEY WHEEL before 9-；10- rear load-bearing wheels；11- creeper treads；12- chain rails；13- tensioning wheels；14- stretchers；15-
Adjust worm screw；16- regulating bolts；17- walking beams；18- driving wheels；19- stabilizers；20- directive wheels；21- guide rods；22- drives
Driving wheel hole；23- surfaces plastic layer；24- anticreeps wheel is raised；25- skid resistance strips；26- engines；27- rotating shafts；28- fuel tanks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of larger crane crawler belt of area that contacts to earth,
Including chassis 1, the side of chassis 1 is provided with crossbeam 2, and the covering of crossbeam 2 is arranged at the side of chassis 1, the side of crossbeam 2
Face is provided with bearing plate 3, and the insertion of bearing plate 3 is arranged in the crossbeam 2, and the bearing plate 3 passes through spiral shell with the crossbeam 1
Bolt is fixedly connected, and the inside of chassis 1 is provided with engine 26 and fuel tank 28, and the engine 26 and fuel tank 28 insertion are arranged at
The centre position of chassis 1, the inside of engine 26 are provided with rotating shaft 27, and the rotating shaft 27 is disposed through the engine 26
Centre position, the side of chassis 1 are provided with track frame 4, and the covering of track frame 4 is arranged at the side of chassis 1, the crawler belt
The side of frame 4 is provided with crawler belt 5, and the nesting of crawler belt 5 is arranged on the track frame 4, and the side of crawler belt 5 is provided with surface plastic layer
23, the top of crawler belt 5 is provided with driving wheel bore 22, and the driving wheel bore 22 is disposed through the side of crawler belt 5, the crawler belt
The inside of frame 4 is provided with preceding BOGEY WHEEL 9 and rear load-bearing wheel 10, and the preceding BOGEY WHEEL 9 and rear load-bearing wheel 10 are disposed through the shoe
The centre position of tape holder 4, and be flexibly connected with the track frame 4 by bolt, the side of track frame 4 is provided with track frame backplate 7,
The covering of track frame backplate 7 is arranged on the track frame 4, and the track frame backplate 7 passes through bolt with the track frame 4
It is fixedly connected, the top of track frame 4 is provided with creeper tread 11, and the covering of creeper tread 11 is arranged on the track frame 4, described
The top of creeper tread 11 is provided with chain rail 12, and the insertion of chain rail 12 is arranged at the top of the creeper tread 11, and with the creeper tread 11
It is fixedly connected, the inside of track frame 4 is provided with walking beam 17, and the walking beam 17 is disposed through the interposition of track frame 4
Put, described one end of walking beam 17 is provided with tensioning wheel 13, and the side of walking beam 17 is provided with driving wheel 18 and stabilizer 19, the drive
Driving wheel 18 is nested with the stabilizer 19 to be arranged at the top of walking beam 17.
Further, the top of the crawler belt 5 be provided with it is scalable connect block 6, it is described scalable to connect the covering of block 6 and be arranged at the shoe
The upper surface of band 5, the scalable block 6 that connects can strengthen earth-grasping force.
Further, the side of track frame backplate 7 is provided with damper 8, and the covering of damper 8 is arranged at the crawler belt
The surface of frame backplate 7, and be bolted to connection with the track frame backplate 7, caused by the damper 8 can reduce external force
Vibrations.
Further, the top of walking beam 17 is provided with stretcher 14, and the side of stretcher 14 is provided with worm screw 15, described
The one end of worm screw 15 is provided with adjusting nut 16, and the stretcher 14 is capable of the tensioning degree of adjuster crawler belt 5.
Further, described one end of walking beam 17 is provided with directive wheel 20, and the side of directive wheel 20 is provided with guide rod 21, institute
State guide rod 21 to be flexibly connected by bolt with the directive wheel 20, the directive wheel 20 can carry out guide effect.
Further, the top of crawler belt 5 is provided with anticreep wheel projection 24, and raised 24 sides of the anticreep wheel are provided with tread plate
Line 25, the covering of skid resistance strip 25 are arranged in the anticreep wheel projection 24, and the anticreep wheel projection 24 can strengthen the shoe
The stability of band.
Operation principle：First, first the crane crawler belt is installed during use, when the crane crawler belt works, generated electricity
Machine 26 can drive rotating shaft 27 to rotate, and then drive driving wheel 18 to rotate, so can be so that crane movable, preceding in movement
BOGEY WHEEL 9 and rear load-bearing wheel 10 can share the weight of crane, it is ensured that crane can be moved steadily, need to be turned to
When, guide rod 21 and the collective effect of directive wheel 20 complete crane and turn to work, moreover, because the side of crawler belt 5 is provided with anticreep wheel
Projection 24, so may insure driving wheel 18, stabilizer 19 and directive wheel 20 can steady operation, in addition, because track frame protect
The side of plate 7 is provided with damper 8, so can ensure the steady of crane when crane works, when allowing the crane to work more
Safety, also, the top of crawler belt 5 connects block 6 provided with scalable, and the scalable block 6 that connects can strengthen earth-grasping force in crane movable, make
Crane movable is more stable, scalable to connect that block 6 is deployable, increase crawler belt 5 and the contact area on ground, increases bearing area,
So crane working environment can be safer.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of larger crane crawler belt of area that contacts to earth, including chassis（1）, it is characterised in that：The chassis（1）Side is provided with
Crossbeam（2）, the crossbeam（2）Covering is arranged at the chassis（1）Side, the crossbeam（2）Side is provided with bearing plate（3）, institute
State bearing plate（3）Insertion is arranged at the crossbeam（2）It is interior, and the bearing plate（3）With the crossbeam（2）The company of being bolted
Connect, the chassis（1）Inside is provided with engine（26）And fuel tank（28）, the engine（26）And fuel tank（28）It is embedded to set
In the chassis（1）Centre position, the engine（26）Inside is provided with rotating shaft（27）, the rotating shaft（27）It is disposed through institute
State engine（26）Centre position, the chassis（1）Side is provided with track frame（4）, the track frame（4）Covering is arranged at described
Chassis（1）Side, the track frame（4）Side is provided with crawler belt（5）, the crawler belt（5）Nesting is arranged at the track frame（4）
On, the crawler belt（5）Side is provided with surface plastic layer（23）, the crawler belt（5）Top is provided with driving wheel bore（22）, the driving
Wheel bore（22）It is disposed through the crawler belt（5）Side, the track frame（4）Inside is provided with preceding BOGEY WHEEL（9）With rear load-bearing wheel
（10）, the preceding BOGEY WHEEL（9）With rear load-bearing wheel（10）It is disposed through the track frame（4）Centre position, and with it is described
Track frame（4）It is flexibly connected by bolt, the track frame（4）Side is provided with track frame backplate（7）, the track frame backplate
（7）Covering is arranged at the track frame（4）On, and the track frame backplate（7）With the track frame（4）The company of being bolted
Connect, the track frame（4）Top is provided with creeper tread（11）, the creeper tread（11）Covering is arranged at the track frame（4）On, institute
State creeper tread（11）Top is provided with chain rail（12）, the chain rail（12）Insertion is arranged at the creeper tread（11）Top, and with institute
State creeper tread（11）It is fixedly connected, the track frame（4）Inside is provided with walking beam（17）, the walking beam（17）It is disposed through
The track frame（4）Centre position, the walking beam（17）One end is provided with tensioning wheel（13）, the walking beam（17）Side is provided with
Driving wheel（18）And stabilizer（19）, the driving wheel（18）With the stabilizer（19）Nesting is arranged at the walking beam（17）
Top.
A kind of 2. larger crane crawler belt of area that contacts to earth according to claim 1, it is characterised in that：The crawler belt（5）
Top connects block provided with scalable（6）, it is described scalable to connect block（6）Covering is arranged at the crawler belt（5）Upper surface.
A kind of 3. larger crane crawler belt of area that contacts to earth according to claim 1, it is characterised in that：The track frame shield
Plate（7）Side is provided with damper（8）, the damper（8）Covering is arranged at the track frame backplate（7）Surface, and with it is described
Track frame backplate（7）It is bolted to connection.
A kind of 4. larger crane crawler belt of area that contacts to earth according to claim 1, it is characterised in that：The walking beam
（17）Top is provided with stretcher（14）, the stretcher（14）Side is provided with worm screw（15）, the worm screw（15）One end, which is provided with, adjusts
Save nut（16）.
A kind of 5. larger crane crawler belt of area that contacts to earth according to claim 1, it is characterised in that：The walking beam
（17）One end is provided with directive wheel（20）, the directive wheel（20）Side is provided with guide rod（21）, the guide rod（21）With it is described
Directive wheel（20）It is flexibly connected by bolt.
A kind of 6. larger crane crawler belt of area that contacts to earth according to claim 1, it is characterised in that：The crawler belt（5）
It is raised that top is provided with anticreep wheel（24）, the anticreep wheel projection（24）Side is provided with skid resistance strip（25）, the skid resistance strip
（25）It is raised that covering is arranged at the anticreep wheel（24）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919641.6U CN207191202U (en) | 2017-07-27 | 2017-07-27 | A kind of larger crane crawler belt of area that contacts to earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919641.6U CN207191202U (en) | 2017-07-27 | 2017-07-27 | A kind of larger crane crawler belt of area that contacts to earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191202U true CN207191202U (en) | 2018-04-06 |
Family
ID=61798927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919641.6U Expired - Fee Related CN207191202U (en) | 2017-07-27 | 2017-07-27 | A kind of larger crane crawler belt of area that contacts to earth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191202U (en) |
-
2017
- 2017-07-27 CN CN201720919641.6U patent/CN207191202U/en not_active Expired - Fee Related
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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: 20180406 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |