CN202864715U - Electric hoist type crane overhauling device - Google Patents
Electric hoist type crane overhauling device Download PDFInfo
- Publication number
- CN202864715U CN202864715U CN 201220446137 CN201220446137U CN202864715U CN 202864715 U CN202864715 U CN 202864715U CN 201220446137 CN201220446137 CN 201220446137 CN 201220446137 U CN201220446137 U CN 201220446137U CN 202864715 U CN202864715 U CN 202864715U
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- supports
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- crane
- overhauling
- repair
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Abstract
The utility model relates to an electric hoist type crane overhauling device which is characterized by comprising two supports, wherein the two supports are arranged symmetrically and are connected by a locking piece, the other ends of the two supports are connected with an electric loop chain hoist by locking pieces, and the electric loop chain hoist is connected and fixed with an electric hoist of a crane by a hoisting belt. The electric hoist type crane overhauling device has the advantages that when the repair and the daily maintenance are conducted, the hidden safety hazard caused by manual dismantling equipment can be avoided, the labor intensity of operators can be greatly lightened, the overhauling period can be shortened, and the maintenance cost can be lowered; and the repeatability usage rate is high, the device is easily dismantled and stored at an idle place after being subjected to the repair and the daily maintenance, the universality is strong, the limit of plant areas and space heights can be avoided, and the electric hoist type crane overhauling device is applicable to the maintenance and the overhauling of the crane under the working condition of being narrow and small in plant spaces.
Description
Technical field
The utility model belongs to the elevator machinery technical field, particularly relates to a kind of electric block type crane apparatus for examination and repair.
Background technology
At present, electric block type crane has been widely used in the fields such as military project, nuclear power, metallurgy, machinery, chemical industry, oil and the energy.Existing hoisting crane maintenance repair and Maintenance and Repair mainly are to be undertaken keeping in repair after detachable maintaining and the manpower dismounting by wheel crane, above-mentioned hoisting crane repair apparatus is because its structural limitations, can't satisfy the requirement of the narrow crane facility in factory building space being carried out daily attention and maintenance, namely when lifting, owing to being subjected to the restriction of plant area and spatial altitude, not only exist larger potential danger, operation easier large, the Maintenance and Repair cost is high, and does not all possess commonality for the hoisting crane of different size and type.
Summary of the invention
The utility model provides a kind of simple in structure, highly versatile for solving the technical matters that exists in the known technology, and is applicable to the electric block type crane apparatus for examination and repair of the hoisting crane repair and maintenance under the narrow operating mode in factory building space.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
The electric block type crane apparatus for examination and repair, it is characterized in that: comprise two supports that are symmetrical arranged and connect by locking piece, the other end of described two supports connects electric chain hoist by locking piece respectively, and described electric chain hoist is connected and fixed by the electric block of hanging belt and hoisting crane.
The utility model can also adopt following technical scheme:
Described two interconnective ends of support are provided with being used for of being connected as a single entity with it and track or the fixing draw-in groove of girder.
Described two supports are fixed by Stud connection.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, when the maintenance crane facility, two supports of this device are installed on large Car Track or the girder, guarantee its stationarity, then by electric chain hoist break-down crane electric block, so that when electric block breaks down, keep in repair, when carrying out the work such as daily attention, the potential safety hazard that can avoid the manpower detaching equipment to bring, significantly alleviate operator's labour intensity, shorten the period of inspection and repair, reduce maintenance cost; Repeat usage is high, this device simply can be removed after maintenance and daily attention are finished and be positioned over idle place, and highly versatile avoids being subjected to the restriction of plant area and spatial altitude, and the hoisting crane that is applicable under the narrow operating mode in factory building space is safeguarded and maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1, double-screw bolt; 2, support; 2-1, draw-in groove; 3, electric chain hoist; 4, hanging belt; 5, double-screw bolt; 6, I-beam section.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1 and Fig. 2, the electric block type crane apparatus for examination and repair, comprise two supports 2 that are symmetrical arranged and connect by locking piece, the other end of described two supports connects electric chain hoist 3 by locking piece respectively, and described electric chain hoist 3 is connected and fixed by the electric block of hanging belt 4 with hoisting crane.In the present embodiment, described two interconnective ends of support are provided with being used for of being connected as a single entity with it and track or the fixing draw-in groove 2-1 of girder, described two supports are connected and fixed by double-screw bolt 1, the other end of described two supports connects electric chain hoist 3 by double-screw bolt 5 respectively, and described hanging belt 4 adopts two to detain flat hanging belt
When the maintenance crane facility, this device is fixedly mounted on large Car Track or the girder by support, electric chain hoist 3 gravitates make two supports 2 tightly clamp I-beam section 6(cart orbit or girder), guarantee its stationarity, then by electric chain hoist 3 dismounting electric blocks, so that keep in repair and the work such as daily attention, the potential safety hazard that can avoid the manpower detaching equipment to bring like this, shorten the period of inspection and repair, reduce maintenance cost.
Claims (3)
1. electric block type crane apparatus for examination and repair, it is characterized in that: comprise two supports that are symmetrical arranged and connect by locking piece, the other end of described two supports connects electric chain hoist by locking piece respectively, and described electric chain hoist is connected and fixed by the electric block of hanging belt and hoisting crane.
2. electric block type crane apparatus for examination and repair according to claim 1 is characterized in that: described two interconnective ends of support are provided with being used for of being connected as a single entity with it and track or the fixing draw-in groove of girder.
3. electric block type crane apparatus for examination and repair according to claim 1 and 2, it is characterized in that: described two supports are fixed by Stud connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446137 CN202864715U (en) | 2012-09-04 | 2012-09-04 | Electric hoist type crane overhauling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446137 CN202864715U (en) | 2012-09-04 | 2012-09-04 | Electric hoist type crane overhauling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864715U true CN202864715U (en) | 2013-04-10 |
Family
ID=48031455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446137 Expired - Fee Related CN202864715U (en) | 2012-09-04 | 2012-09-04 | Electric hoist type crane overhauling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097961A (en) * | 2014-07-17 | 2014-10-15 | 广西电力工业勘察设计研究院 | Barrier-free maintenance room for unloader of train with slot unloading trough |
-
2012
- 2012-09-04 CN CN 201220446137 patent/CN202864715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097961A (en) * | 2014-07-17 | 2014-10-15 | 广西电力工业勘察设计研究院 | Barrier-free maintenance room for unloader of train with slot unloading trough |
| CN104097961B (en) * | 2014-07-17 | 2016-08-24 | 广西电力工业勘察设计研究院 | Between a kind of slot type coal hopper accessible maintenance of train car unloader |
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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 |
Granted publication date: 20130410 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |