CN205933002U - Winding plant with adjustable mobile crane is rotatory - Google Patents
Winding plant with adjustable mobile crane is rotatory Download PDFInfo
- Publication number
- CN205933002U CN205933002U CN201620960553.6U CN201620960553U CN205933002U CN 205933002 U CN205933002 U CN 205933002U CN 201620960553 U CN201620960553 U CN 201620960553U CN 205933002 U CN205933002 U CN 205933002U
- Authority
- CN
- China
- Prior art keywords
- elevator case
- case
- hoist
- floor
- support floor
- 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 a winding plant with adjustable mobile crane is rotatory, the first hoist case and the second hoist case that set up is corresponded including the front and back, on the leading flank of first hoist case was fixed in the revolving stage of hoist, the bottom of first hoist case trailing flank and the bottom of second hoist case leading flank all were equipped with at least two and connect otic placodes, and bottom between first hoist case and the second hoist case is equipped with horizontally round pin axle, the round pin axle passes all connection otic placodes in proper order to with be connected the otic placode and rotate connect, the anterior left side of second hoist case is equipped with the articulated elements to be connected through articulated elements and first hoist case. The utility model discloses simple structure, economical and practical, stability height, rotatable, quick detachable, very big saving the length space, solved the turn difficult problem of difficulty of engineering machine tool to a certain extent, improve the working property of hoist.
Description
Technical field
The utility model belongs to technical field of engineering machinery and in particular to a kind of autocrane rotary adjustable elevator fills
Put.
Background technology
Elevator case is the vitals of crane, and the design of elevator case directly influences lifting performance and the outward appearance chi of crane
Very little, the mounting means difference of elevator case directly influences lifting performance and the operating efficiency of car load.At present, in order to ensure elevator case
Stable connection, the mounting means of crane hoisting case butts up against the rear portion of the turntable of crane by the way of docking.Docking mode
The feature of elevator case be：Elevator case is welded in the rear portion of truck crane turntable by the way of butt welding, but in actual row
The length distance of car load cannot be adjusted under the road conditions walked according to specific working space size, and then the minimum of crane can be limited
Radius of turn.This structure crane is despite the presence of technical difficulty is little, cost is relatively low, but exist cannot be according to specific working space
Size adjusts the length of car load, vehicle cannot pass in and out work, the low many defects of crane turning efficiency in small space.
Utility model content
Based on the deficiencies in the prior art, the utility model provides a kind of autocrane rotary adjustable winding plant.
To achieve these goals, the technical scheme that the utility model is taken is as follows：
A kind of autocrane rotary adjustable winding plant, including before and after the first elevator case of being correspondingly arranged and volume Two
Raise case, the leading flank of described first elevator case is fixed on the turntable of crane, the bottom and second of the first elevator case trailing flank
The bottom of elevator case leading flank is equipped with least two connection otic placodes, in the connection otic placode on the first elevator case and the second elevator case
Connection otic placode uniform intervals arrangement, the bottom between the first elevator case and the second elevator case is provided with the bearing pin of level, described pin
Axle sequentially passes through all of connection otic placode, and is connected with connection otic placode rotation；The front portion of the second elevator case left surface is provided with hinged
Part, described articulated elements includes the first support floor, the second support floor and vertical rotating shaft, and first supports floor and the second support
Floor is connected by axis of rotation, and first supports floor and second to support floor solid with the first elevator case and the second elevator case respectively
Fixed connection.
Preferably, described first support floor and the second support floor are level, and first supports floor to be two, and
It is located at the top of the first elevator case left surface and the bottom of the first elevator case left surface respectively, second supports floor to be located at volume Two
Raise the middle part of case left surface, described rotating shaft passes through the second support floor, the upper/lower terminal of rotating shaft is each passed through and stretches out upper and lower
Two first support floors, and all it is threaded with nut.
The utility model is compared with the crane using fixation winding device, although product cost slightly increases, structure
Simply, economical and practical；Controllability due to full car length greatly improves the radius of turn of automobile, you can with more narrow
Little space carries out traveling operation, and stability also increased；This elevator case is flexibly tied using rotatable, easily detachable
Structure, has greatly saved length space, solves a difficult problem for engineering machinery cornering difficulties to a certain extent, improves the work of crane
Make performance.
Brief description
Fig. 1 is the structural representation of autocrane rotary adjustable winding plant described in embodiment 1；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the top view of the first articulated elements in Fig. 2；
Fig. 4 is the top view of connection otic placode and the first bearing pin in Fig. 2；
Fig. 5 is the structural representation of autocrane rotary adjustable winding plant described in embodiment 2；
Fig. 6 is the partial enlarged drawing at B in Fig. 4.
Specific embodiment
Embodiment 1
As shown in Fig. 1 ~ 4, a kind of autocrane rotary adjustable winding plant, including before and after the first volume that is correspondingly arranged
Raise case 2 and the second elevator case 3, the leading flank of described first elevator case 2 is fixed on the turntable 1 of crane.After first elevator case 2
The bottom of the bottom of side and the second elevator case 3 leading flank is equipped with two vertical connection otic placodes 4, on the first elevator case 2
Connection otic placode 4 uniform intervals arrangement in connection otic placode 4 and the second elevator case 3, and the spacing between two neighboring connection otic placode 4
More than connection otic placode 4 length in the horizontal direction, so that, when meeting the second elevator case 2 and horizontally rotating, connection otic placode 4 will not be done
Relate to；Bottom between first elevator case 2 and the second elevator case 3 is provided with the first bearing pin 5 of level, and described first bearing pin 5 is worn successively
Cross four connection otic placodes 4, and be connected with connection otic placode 4 rotation.The front portion of the second elevator case 3 left surface is provided with the first articulated elements,
Described first articulated elements includes the first support floor 6, second and supports floor 8 and vertical rotating shaft 7, and first supports floor 6 and the
Two support floors 8 to pass through rotating shaft 7 and rotate to connect, first support floor 6 and second support floor 8 respectively with the first elevator case 2 and
Second elevator case 3 is fixedly connected；Described first support floor 6 and the second support floor 8 are level, the first support floor 6
For two, and it is located at the top of the first elevator case 2 left surface and the bottom of the first elevator case 2 left surface, the second ribs respectively
Plate 8 is located at the middle part of the second elevator case 3 left surface, and described rotating shaft 7 passes through the second support floor 8, and the upper/lower terminal of rotating shaft 7 divides
Not through and out upper and lower two first support floors 6, and all it is threaded with nut 13.
When needing the second elevator case 3 adjustment, the first bearing pin 5 can be taken out, the second elevator case 3 can turning around left side
Axle 7 rotates to be fixed to required angle again；Also the nut 13 of rotating shaft 7 one end can be screwed out, rotating shaft 7 is taken out, the second elevator case 3 is
First bearing pin 5 of bottom can rotate and fix again to required angle around on front side of it；Also can directly remove.
Embodiment 2
A kind of autocrane rotary adjustable winding plant, on the basis of embodiment 1, i.e. turntable 1, the first elevator case
2nd, the second elevator case 3, connection otic placode 4, the first bearing pin 5 and the first articulated elements setting all constant, difference is volume Two
Raise case 4 right side central and the second articulated elements is set, as shown in Figure 5, Figure 6, the second elevator case 4 passes through the second articulated elements and the first elevator
Case 2 connects；Described second articulated elements includes the 3rd support floor 10 and the 4th support floor 9, the described 3rd support floor 10 with
First elevator case 2 is slidably connected, and the first elevator case 2 is provided with the cunning vertically sliding up and down for the 3rd support floor 10
Road 12, the 3rd support floor 10 bottom surface rear end is fixed with the second vertical bearing pin 11；Described 4th supports floor 9 and the second elevator
Case 4 right flank is fixedly connected, and the 4th support floor 9 is provided with the through hole being adapted with the second bearing pin 11, described 3rd ribs
Plate 10 and the 4th supports floor 9 hinged by the second bearing pin 11.
When the second elevator case 3 adjusts, only the 3rd need to be supported floor 10 along slideway 12 upward sliding, you can release first
Elevator case 2 and the connection on the second elevator case 3 right side, other are further according to needing to select to take out the first bearing pin 5 or rotating shaft 7 to adjust the
The position of two elevator casees 3.
The utility model is not restricted to the described embodiments, and described in above-described embodiment and specification, this reality is simply described
With new principle, on the premise of without departing from the utility model spirit and scope, the utility model also has various change and changes
Enter, these changes and improvements both fall within the range of claimed the utility model.
Claims (2)
1. a kind of autocrane rotary adjustable winding plant, including before and after the first elevator case of being correspondingly arranged and the second elevator
Case, the leading flank of described first elevator case be fixed on the turntable of crane it is characterised in that：The bottom of the first elevator case trailing flank
The bottom of portion and the second elevator case leading flank is equipped with least two connection otic placodes, the connection otic placode and second on the first elevator case
Connection otic placode uniform intervals arrangement on elevator case, the bottom between the first elevator case and the second elevator case is provided with the pin of level
Axle, described bearing pin sequentially passes through all of connection otic placode, and is connected with connection otic placode rotation；The front portion of the second elevator case left surface
Be provided with articulated elements, described articulated elements includes the first support floor, second supports floor and vertical rotating shaft, first support floor and
Second support floor connect by axis of rotation, first support floor and second support floor respectively with the first elevator case and second
Elevator case is fixedly connected.
2. autocrane rotary adjustable winding plant according to claim 1 it is characterised in that：Described first support
Floor and the second support floor are level, and first supports floor to be two, and is located at the first elevator case left surface respectively
Top and the bottom of the first elevator case left surface, second supports floor to be located at the middle part of the second elevator case left surface, described rotating shaft
Through the second support floor, the upper/lower terminal of rotating shaft is each passed through and stretches out upper and lower two first support floors, and equal screw thread
It is connected with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960553.6U CN205933002U (en) | 2016-08-29 | 2016-08-29 | Winding plant with adjustable mobile crane is rotatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960553.6U CN205933002U (en) | 2016-08-29 | 2016-08-29 | Winding plant with adjustable mobile crane is rotatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933002U true CN205933002U (en) | 2017-02-08 |
Family
ID=57954349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960553.6U Expired - Fee Related CN205933002U (en) | 2016-08-29 | 2016-08-29 | Winding plant with adjustable mobile crane is rotatory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205933002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607402A (en) * | 2018-12-28 | 2019-04-12 | 北汽福田汽车股份有限公司 | Elevator unit and crane |
-
2016
- 2016-08-29 CN CN201620960553.6U patent/CN205933002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607402A (en) * | 2018-12-28 | 2019-04-12 | 北汽福田汽车股份有限公司 | Elevator unit and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210829 |