CN201473145U - Detachable end beam device for crane - Google Patents
Detachable end beam device for crane Download PDFInfo
- Publication number
- CN201473145U CN201473145U CN2009203077527U CN200920307752U CN201473145U CN 201473145 U CN201473145 U CN 201473145U CN 2009203077527 U CN2009203077527 U CN 2009203077527U CN 200920307752 U CN200920307752 U CN 200920307752U CN 201473145 U CN201473145 U CN 201473145U
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- CN
- China
- Prior art keywords
- wheel device
- end carriage
- end beam
- right angle
- driven wheel
- 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 relates to a detachable end beam device for a crane, which comprises an end beam, and a driving wheel device and a driven wheel device arranged on both ends of the end beam, and is characterized in that the end beam adopts a cabinet structure, and mainly comprises an end beam body bent into a U groove-shaped structure by a plate and a baffle welded at a U groove-shaped opening; open straight-angle gaps are symmetrically processed on both sides of the lower end of the cabinet end beam; the driving wheel device and the driven wheel device are respectively arranged on the open straight-angle gaps on both sides; the bearing caps and the bearing seats of the driving wheel device and the driving wheel device are in integral structures; and the bearing caps and the bearing seats of the two integral structures are respectively fixed on the end beam body.
Description
Technical field
The utility model belongs to hoisting crane manufacturing technology field, particularly relates to a kind of hoisting crane with detachable end carriage device.
Background technology
At present, along with China's rapid economy development, the progress of science and technology, the progress of machinery manufacturing industry, major issues such as elevator machinery also develops towards small and exquisite, the powerful direction of structure, but also will consider the installing/dismounting of elevator machinery when paying attention to function, and is easy to maintenance.Have only powerfully, simple in structure, installation, dismounting, hoisting crane easy to maintenance are only the main flow trend of elevator machinery development.End carriage is a main supporting body in crane structure, adhesion wheel device and driven wheel device mainly are installed on end carriage, because existing end carriage adopts closed type structure, this structure is not easy to the adhesion wheel device during in use with maintenance and the driven wheel device is installed, dismounting and maintenance.
Summary of the invention
The utility model provides a kind of simple in structure, installation, dismounting, easy to maintenance for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of hoisting crane is with detachable end carriage device, comprise end carriage, be installed in the adhesion wheel device and the driven wheel device at end carriage body two ends, it is characterized in that: described end carriage adopts box typed structure, mainly be bent into the end carriage body of U-lag shape structure and be welded with baffle plate and constitute at U groove shape opening part by sheet material, be processed with open right angle breach in the lower end of box-type end carriage bilateral symmetry, adhesion wheel device and driven wheel device are installed in respectively in the open right angle breach of both sides, the bearing cap shim of adhesion wheel device and driven wheel device and bearing seat all adopt integral structure, and two integral structure bearing cap shims and bearing seat are packed in respectively on the end carriage body.
The utility model can also adopt following technical measures:
Energy disperser is installed at described box-type end carriage two ends respectively.
Described open right angle breach is an isosceles right angle breach.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, be that described end carriage adopts box typed structure, be processed with open right angle breach in the lower end of box-type end carriage bilateral symmetry, adhesion wheel device and driven wheel device are installed in respectively in the open right angle breach of both sides, the bearing cap shim of adhesion wheel device and driven wheel device and bearing seat all adopt integral structure, and two integral structure bearing cap shims and bearing seat are packed in respectively on the end carriage body.Therefore adopt said structure can realize adhesion wheel device and integral installation of driven wheel device and dismounting, thereby shorten the installation, maintenance time, increase work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the utility model middle-end girder construction scheme drawing;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is an adhesion wheel apparatus structure scheme drawing.
Among the figure: 1, end carriage; 1-1, end carriage body; 1-2, baffle plate; 2, adhesion wheel device; 2-1, imput shaft; 2-2, backup bearing; 2-3, bearing seat; 2-4, bearing cap shim; 2-5, adhesion wheel; 3, driven wheel device; 4, breach; 5, energy disperser.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Embodiment:
See also Fig. 1 to Fig. 5, a kind of hoisting crane is with detachable end carriage device, comprise end carriage 1, be installed in the adhesion wheel device 2 and the driven wheel device 3 at end carriage body two ends, the adhesion wheel device 2 that the utility model adopts and the type of drive of driven wheel device 3 all adopt General Construction on the market, be example according to adhesion wheel device 2: adhesion wheel device 2 comprises imput shaft 2-1, supports the backup bearing 2-2 of imput shaft 2-1; Backup bearing 2-2 is installed in the bearing seat 2-3, and bearing seat 2-3 of the present utility model and bearing cap shim 2-4 are as integrative-structure and be installed in upward adhesion wheel 2-5 of imput shaft 2-1.End carriage 1 in said structure adopts box typed structure, mainly be bent into the end carriage body 1-1 of U-lag shape structure and be welded with baffle plate 1-2 and constitute at U groove shape opening part by sheet material, be processed with open right angle breach 4 in the lower end of box-type end carriage 1 bilateral symmetry, adhesion wheel device 2 and driven wheel device 3 are installed in respectively in the open right angle breach 4 of both sides, the open right angle of present embodiment breach is an isosceles right angle breach, so that the integral type Assembly ﹠Disassembly of two wheel assemblies; Two the integral structure bearing cap shims and the bearing seat of adhesion wheel device 2 and driven wheel device 3 are packed in respectively on the end carriage body 1-1, during Assembly ﹠Disassembly, after only needing bearing cap shim and bearing seat installation or removal with integral structure, can realize adhesion wheel device 2 and 3 integral installations of driven wheel device and dismounting, thereby shorten the installation, maintenance time, increase work efficiency.
In addition, in said structure for the service life of raising equipment and when motion to the impact that end carriage causes, at end carriage 1 two ends energy disperser 5 is installed respectively.
The above only is the preferable example of executing of the present utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (3)
1. a hoisting crane is with detachable end carriage device, comprise end carriage, be installed in the adhesion wheel device and the driven wheel device at end carriage body two ends, it is characterized in that: described end carriage adopts box typed structure, mainly be bent into the end carriage body of U-lag shape structure and be welded with baffle plate and constitute at U groove shape opening part by sheet material, be processed with open right angle breach in the lower end of box-type end carriage bilateral symmetry, adhesion wheel device and driven wheel device are installed in respectively in the open right angle breach of both sides, the bearing cap shim of adhesion wheel device and driven wheel device and bearing seat all adopt integral structure, and two integral structure bearing cap shims and bearing seat are packed in respectively on the end carriage body.
2. hoisting crane according to claim 1 is with detachable end carriage device, and it is characterized in that: energy disperser is installed at described box-type end carriage two ends respectively.
3. hoisting crane according to claim 1 is with detachable end carriage device, and it is characterized in that: described open right angle breach is an isosceles right angle breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077527U CN201473145U (en) | 2009-08-10 | 2009-08-10 | Detachable end beam device for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077527U CN201473145U (en) | 2009-08-10 | 2009-08-10 | Detachable end beam device for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473145U true CN201473145U (en) | 2010-05-19 |
Family
ID=42409389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203077527U Expired - Fee Related CN201473145U (en) | 2009-08-10 | 2009-08-10 | Detachable end beam device for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935939A (en) * | 2014-04-09 | 2014-07-23 | 宁波市凹凸重工有限公司 | Hydraulic device for assembling crane wheels |
-
2009
- 2009-08-10 CN CN2009203077527U patent/CN201473145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935939A (en) * | 2014-04-09 | 2014-07-23 | 宁波市凹凸重工有限公司 | Hydraulic device for assembling crane wheels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120810 |