CN207645657U - A kind of road and bridge crane - Google Patents
A kind of road and bridge crane Download PDFInfo
- Publication number
- CN207645657U CN207645657U CN201721584737.8U CN201721584737U CN207645657U CN 207645657 U CN207645657 U CN 207645657U CN 201721584737 U CN201721584737 U CN 201721584737U CN 207645657 U CN207645657 U CN 207645657U
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- China
- Prior art keywords
- support column
- fixedly connected
- sliding block
- fixed
- plate
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Abstract
The utility model discloses a kind of road and bridge cranes, including fixed top plate, the both sides of the fixed top plate bottom have been fixedly connected with the first support column, the midpoint of the fixed top plate bottom offers shifting chute, the shifting chute is internally provided with slide bar, the both ends of the slide bar are fixedly connected with the both sides of shifting chute inner wall respectively, and the midpoint on the slide bar surface is socketed with sliding block.It is cooperated by fixed top plate, the first support column, shifting chute, slide bar, sliding block, support plate, the second support column, third support column, lifting shaft, first gear, cable drum, electric rotating machine, rotating shaft, second gear, port, steel wire rope, the first fixed block, suspension hook, limiting plate and fixed link, play the good effect of stability, it avoids construction material and generates shaking when by handling, it not easily leads to construction material to fall, has ensured the life security of staff.
Description
Technical field
The utility model is related to road and bridge construction equipment technical field, specially a kind of road and bridge crane.
Background technology
Crane refers to more action hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, also known as day
Vehicle, hanging, crane can usually use crane in the work progress of road and bridge engineering and carry various construction materials.
And common road and bridge can be bad with crane stability, in construction materials such as handling reinforcing bar, pipe fittings, usually
It is hung on suspension hook after these construction materials being got up with rope coil, these construction materials can have been driven due to the effect of inertia
The steel wire rope of heavy-duty machine shakes, and is easy to cause falling off for construction material, prodigious threat is caused to the life security of staff.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge cranes, have the good advantage of stability, solution
Having determined common road and bridge can bad problem with crane stability.
To achieve the above object, the utility model provides the following technical solutions：A kind of road and bridge crane, including it is solid
Determine top plate, the both sides of the fixed top plate bottom have been fixedly connected with the first support column, the midpoint of the fixed top plate bottom
Offer shifting chute, the shifting chute is internally provided with slide bar, the both ends of slide bar both sides with shifting chute inner wall respectively
It is fixedly connected, the midpoint on the slide bar surface is socketed with sliding block, and the bottom of the sliding block through shifting chute and extends to outside it
Portion is fixedly connected with support plate, and at the top of the support plate and position of corresponding sliding block both sides has been fixedly connected with the second support column,
Position at the top of the support plate and between corresponding second support column and sliding block is fixedly connected with third support column, described second
It is connected with lifting shaft between dagger and third support column, the lifting shaft is close to one end of third support column through the
It three support columns and extends to outside it, the lifting shaft through the second support column and is extended to close to one end of the second support column
Its external stability is connected with first gear, the position between lifting shaft surface and corresponding second support column and third support column
It sets and is socketed with cable drum, the position above the sliding block both sides and corresponding cable drum has been fixedly connected with electric rotating
Machine, rotating shaft is fixedly connected on the output shaft of the electric rotating machine, and the one end of the rotating shaft far from electric rotating machine is solid
Surely it is connected with and is opened up with the intermeshing second gear of first gear, at the top of the support plate and position of corresponding cable drum
There are port, the bottom of the cable drum to be fixedly connected with steel wire rope, the bottom of the steel wire rope through port and extends to
Its external stability is connected with the first fixed block, and the bottom of first fixed block is fixedly connected with suspension hook, the steel wire rope surface
And the position at the top of the first fixed block is socketed with limiting plate, is fixedly connected by fixed link between two limiting plates, it is described
First support column is fixedly connected with cylinder at the top of sliding block side, and side of the cylinder far from the first support column, which is fixed, to be connected
It is connected to the 4th support column, the position of the sliding block both sides and corresponding 4th support column has been fixedly connected with the second fixed block, described
Side of second fixed block far from sliding block offers damping trough, and the bottom of first support column is fixedly connected with bottom plate.
Preferably, the sliding block both sides and position of corresponding lifting shaft has been fixedly connected with rolling bearing, the lifting
Shaft runs through rolling bearing close to the side of sliding block and extends to its inside to be flexibly connected with it.
Preferably, be fixedly connected with supporting rod at the top of the electric rotating machine, the supporting rod far from electric rotating machine one
End is fixedly connected with a slide block.
Preferably, the damping trough inner wall is fixedly connected with Rubber shock-absorbing pad, the rubber shock-absorbing close to the side of sliding block
The top and bottom of pad contact with each other at the top and bottom of damping trough inner wall respectively.
Preferably, the front and rear sides at the top of the bottom plate are both provided with bolt, the bottom of the bolt through bottom plate and
It extends to outside it.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through fixed top plate, the first support column, shifting chute, slide bar, sliding block, support plate, the second support
Column, third support column, lifting shaft, first gear, cable drum, electric rotating machine, rotating shaft, second gear, port, steel
Cord, the first fixed block, suspension hook, limiting plate and fixed link cooperate, and play the good effect of stability, avoid building
Material generates shaking when by handling, it is not easy to cause construction material to fall, ensure the life security of staff.
2, the utility model plays the position-limiting action to lifting shaft, prevents lifting shaft by the way that rolling bearing is arranged
Because gravity or external force shift when rotation, by the way that supporting rod is arranged, the fixed function to electric rotating machine is played, prevents from rotating
Motor is detached from sliding block, by the way that Rubber shock-absorbing pad is arranged, plays the cushioning effect to the 4th support column, prevents the 4th support column from pushing away
Vibrations are generated when dynamic damping trough, by the way that bolt is arranged, play the fixed function to bottom plate.
Description of the drawings
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the structural schematic diagram of the utility model left view.
In figure：1 fixes top plate, 2 first support columns, 3 shifting chutes, 4 slide bars, 5 sliding blocks, 6 support plates, 7 second support columns, 8
Third support column, 9 lifting shafts, 10 first gears, 11 cable drums, 12 electric rotating machines, 13 rotating shafts, 14 second teeth
Wheel, 15 ports, 16 steel wire ropes, 17 first fixed blocks, 18 suspension hooks, 19 limiting plates, 20 fixed links, 21 cylinders, 22 the 4th support columns,
23 second fixed blocks, 24 damping troughs, 25 bottom plates, 26 rolling bearings, 27 supporting rods, 28 Rubber shock-absorbing pads, 29 bolts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of road and bridge crane, including fixed top plate 1, the both sides of 1 bottom of fixed top plate are equal
It is fixedly connected with the first support column 2, the midpoint of 1 bottom of fixed top plate offers shifting chute 3, and shifting chute 3 is internally provided with
The both ends of slide bar 4, slide bar 4 are fixedly connected with the both sides of 3 inner wall of shifting chute respectively, and the midpoint on 4 surface of slide bar is socketed with sliding block
5, the bottom of sliding block 5, which runs through shifting chute 3 and extends to its external stability, is connected with support plate 6,6 top of support plate and corresponding sliding block
The position of 5 both sides has been fixedly connected with the second support column 7,6 top of support plate and between corresponding second support column 7 and sliding block 5
Position is fixedly connected with third support column 8, and lifting shaft 9 is connected between the second support column 7 and third support column 8, sliding
5 both sides of the block and position of corresponding lifting shaft 9 has been fixedly connected with rolling bearing 26, lifting shaft 9 is passed through close to the side of sliding block 5
It wears rolling bearing 26 and extends to its inside and be flexibly connected with it, by the way that rolling bearing 26 is arranged, played to lifting shaft 9
Position-limiting action, prevent lifting shaft 9 rotate when because gravity or external force shift, lifting shaft 9 close to third support column 8 one
End is through third support column 8 and extends to outside it, and lifting shaft 9 runs through the second support column 7 close to one end of the second support column 7
And it extends to its external stability and is connected with first gear 10,9 surface of lifting shaft and corresponding second support column 7 and third support column
Position between 8 is socketed with cable drum 11, and the position above 5 both sides of sliding block and corresponding cable drum 11 is fixedly connected with
There are electric rotating machine 12, the top of electric rotating machine 12 to be fixedly connected with supporting rod 27, the one end of supporting rod 27 far from electric rotating machine 12
It is fixedly connected with sliding block 5, by the way that supporting rod 27 is arranged, plays the fixed function to electric rotating machine 12, prevent electric rotating machine 12
It is detached from sliding block 5, is fixedly connected with rotating shaft 13 on the output shaft of electric rotating machine 12, rotating shaft 13 is far from electric rotating machine 12
One end is fixedly connected with and 10 intermeshing second gear 14 of first gear, 6 top of support plate and corresponding cable drum 11
Position offer port 15, the bottom of cable drum 11 is fixedly connected with steel wire rope 16, and the bottom of steel wire rope 16 is through logical
It mouthfuls 15 and extending to its external stability and is connected with the first fixed block 17, the bottom of the first fixed block 17 is fixedly connected with suspension hook 18,
16 surface of steel wire rope and limiting plate 19 is socketed with positioned at the position at the top of the first fixed block 17, by solid between two limiting plates 19
Fixed pole 20 is fixedly connected, and the first support column 2 is fixedly connected with cylinder 21 at the top of 5 side of sliding block, and cylinder 21 is far from first
The side of support column 2 is fixedly connected with the 4th support column 22, the fixed company in position of 5 both sides of sliding block and corresponding 4th support column 22
It is connected to the second fixed block 23, the second side of the fixed block 23 far from sliding block 5 offers damping trough 24, and 24 inner wall of damping trough is close to sliding
The side of block 5 is fixedly connected with Rubber shock-absorbing pad 28, the top and bottom of Rubber shock-absorbing pad 28 respectively with 24 inner wall of damping trough
Top and bottom contact with each other, and by the way that Rubber shock-absorbing pad 28 is arranged, plays the cushioning effect to the 4th support column 22, prevent the
Four support columns 22 generate vibrations when pushing damping trough 24, and the bottom of the first support column 2 is fixedly connected with bottom plate 25, the top of bottom plate 25
The front and rear sides in portion are both provided with bolt 29, and the bottom of bolt 29 through bottom plate 25 and extends to outside it, by the way that bolt is arranged
29, the fixed function to bottom plate 25 is played, fixed top plate 1, the first support column 2, shifting chute 3, slide bar 4, sliding block 5, branch are passed through
Fagging 6, the second support column 7, third support column 8, lifting shaft 9, first gear 10, cable drum 11, electric rotating machine 12, rotation
It walks around axis 13, second gear 14, port 15, steel wire rope 16, the first fixed block 17,20 phase of suspension hook 18, limiting plate 19 and fixed link
Mutually cooperation, plays the good effect of stability, avoids construction material and generate shaking when by handling, it is not easy to cause to build
Material is fallen, and has ensured the life security of staff.
In use, being hung on two suspension hooks 18 needing the construction material of handling to tie, driven successively by electric rotating machine 12
Rotating shaft 13, second gear 14, first gear 10, lifting shaft 9 and the rotation of cable drum 11 drive steel wire rope 16 to rise
Or decline, the 4th support column 22 is then driven by the cylinder on both sides 21 to push sliding block 5 to carry out the displacement of the left and right sides.
In summary：The road and bridge crane, by fixed top plate 1, the first support column 2, shifting chute 3, slide bar 4,
Sliding block 5, support plate 6, the second support column 7, third support column 8, lifting shaft 9, first gear 10, cable drum 11, rotation
Motor 12, rotating shaft 13, second gear 14, port 15, steel wire rope 16, the first fixed block 17, suspension hook 18, limiting plate 19 and solid
Fixed pole 20 cooperates, and solves the problems, such as that common road and bridge can be bad with crane stability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of road and bridge crane, including fixed top plate（1）, it is characterised in that：The fixed top plate（1）The two of bottom
Side has been fixedly connected with the first support column（2）, the fixed top plate（1）The midpoint of bottom offers shifting chute（3）, the shifting
Dynamic slot（3）Be internally provided with slide bar（4）, the slide bar（4）Both ends respectively with shifting chute（3）The both sides of inner wall, which are fixed, to be connected
It connects, the slide bar（4）The midpoint on surface is socketed with sliding block（5）, the sliding block（5）Bottom run through shifting chute（3）And extend
It is connected with support plate to its external stability（6）, the support plate（6）Top and corresponding sliding block（5）The position of both sides is fixed to be connected
It is connected to the second support column（7）, the support plate（6）Top and corresponding second support column（7）And sliding block（5）Between position fix
It is connected with third support column（8）, second support column（7）With third support column（8）Between be connected with lifting shaft
（9）, the lifting shaft（9）Close to third support column（8）One end run through third support column（8）And it extends to outside it, institute
State lifting shaft（9）Close to the second support column（7）One end run through the second support column（7）And it extends to its external stability and is connected with
First gear（10）, the lifting shaft（9）Surface and corresponding second support column（7）With third support column（8）Between position
It is socketed with cable drum（11）, the sliding block（5）Both sides and corresponding cable drum（11）The position of top is fixedly connected with
There is electric rotating machine（12）, the electric rotating machine（12）Output shaft on be fixedly connected with rotating shaft（13）, the rotating shaft
（13）Far from electric rotating machine（12）One end be fixedly connected with and first gear（10）Intermeshing second gear（14）, described
Support plate（6）Top and corresponding cable drum（11）Position offer port（15）, the cable drum（11）Bottom
Portion is fixedly connected with steel wire rope（16）, the steel wire rope（16）Bottom run through port（15）And extend to its external stability connection
There is the first fixed block（17）, first fixed block（17）Bottom be fixedly connected with suspension hook（18）, the steel wire rope（16）Table
Face and be located at the first fixed block（17）The position at top is socketed with limiting plate（19）, two limiting plates（19）Between pass through fixed link
（20）It is fixedly connected, first support column（2）Close to sliding block（5）Cylinder is fixedly connected at the top of side（21）, the gas
Cylinder（21）Far from the first support column（2）Side be fixedly connected with the 4th support column（22）, the sliding block（5）Both sides and corresponding the
Four support columns（22）Position be fixedly connected with the second fixed block（23）, second fixed block（23）Far from sliding block（5）'s
Side offers damping trough（24）, first support column（2）Bottom be fixedly connected with bottom plate（25）.
2. a kind of road and bridge crane according to claim 1, it is characterised in that：The sliding block（5）Both sides and right
Answer lifting shaft（9）Position be fixedly connected with rolling bearing（26）, the lifting shaft（9）Close to sliding block（5）Side
Through rolling bearing（26）And it extends to its inside and is flexibly connected with it.
3. a kind of road and bridge crane according to claim 1, it is characterised in that：The electric rotating machine（12）Top
Portion is fixedly connected with supporting rod（27）, the supporting rod（27）Far from electric rotating machine（12）One end and sliding block（5）It is fixedly connected.
4. a kind of road and bridge crane according to claim 1, it is characterised in that：The damping trough（24）Inner wall leans on
Nearly sliding block（5）Side be fixedly connected with Rubber shock-absorbing pad（28）, the Rubber shock-absorbing pad（28）Top and bottom respectively with
Damping trough（24）It contacts with each other at the top and bottom of inner wall.
5. a kind of road and bridge crane according to claim 1, it is characterised in that：The bottom plate（25）Top
Front and rear sides are both provided with bolt（29）, the bolt（29）Bottom run through bottom plate（25）And it extends to outside it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721584737.8U CN207645657U (en) | 2017-11-23 | 2017-11-23 | A kind of road and bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721584737.8U CN207645657U (en) | 2017-11-23 | 2017-11-23 | A kind of road and bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645657U true CN207645657U (en) | 2018-07-24 |
Family
ID=62890982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721584737.8U Expired - Fee Related CN207645657U (en) | 2017-11-23 | 2017-11-23 | A kind of road and bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645657U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896433A (en) * | 2019-03-24 | 2019-06-18 | 严传玉 | A kind of multi-functional adjustable mechanical equipment upending frame |
| CN110885011A (en) * | 2019-12-02 | 2020-03-17 | 常德市鼎鑫机械有限公司 | Hoisting device for machining large-scale welding part |
| CN111519119A (en) * | 2020-05-06 | 2020-08-11 | 扬州市朝晖环境工程有限公司 | Environment-friendly metal material processing apparatus |
| CN113044730A (en) * | 2021-03-09 | 2021-06-29 | 蒋莉 | Suspension type cargo handling machine |
-
2017
- 2017-11-23 CN CN201721584737.8U patent/CN207645657U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896433A (en) * | 2019-03-24 | 2019-06-18 | 严传玉 | A kind of multi-functional adjustable mechanical equipment upending frame |
| CN110885011A (en) * | 2019-12-02 | 2020-03-17 | 常德市鼎鑫机械有限公司 | Hoisting device for machining large-scale welding part |
| CN111519119A (en) * | 2020-05-06 | 2020-08-11 | 扬州市朝晖环境工程有限公司 | Environment-friendly metal material processing apparatus |
| CN113044730A (en) * | 2021-03-09 | 2021-06-29 | 蒋莉 | Suspension type cargo handling machine |
| CN113044730B (en) * | 2021-03-09 | 2022-07-15 | 日照市维恩仓储物流有限公司 | Suspension type cargo handling machine |
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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: 20180724 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |