CN107628557A - A kind of explosion-proof steel-wire rope type electric block - Google Patents
A kind of explosion-proof steel-wire rope type electric block Download PDFInfo
- Publication number
- CN107628557A CN107628557A CN201710958247.8A CN201710958247A CN107628557A CN 107628557 A CN107628557 A CN 107628557A CN 201710958247 A CN201710958247 A CN 201710958247A CN 107628557 A CN107628557 A CN 107628557A
- Authority
- CN
- China
- Prior art keywords
- electric block
- reel
- wire rope
- pulley
- running gear
- 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.)
- Pending
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Abstract
The invention discloses a kind of explosion-proof steel-wire rope type electric block,Including electric block housing,Running gear and suspension hook,The centre position of electric block housing is provided with reel,The side of reel is provided with fire-proof motor,The opposite side of reel is provided with decelerator and brake,Protective plate is provided with above electric block housing,Protective plate is provided with running gear at left and right sides of upper end,Running gear is provided with rolling pulley,Protection front edge of board is provided with controller,Controller connects fire-proof motor,Steel wire rope is provided with reel,The outlet of steel wire penetrating rope guide is wound on pulley,Pulley center is provided with rotating shaft in the radial direction,Suspension hook is connected with below pulley,The present invention, which can hang on I-shaped rail or be installed to, to be made handling weight and is used on fixed mount,Set row limit switch to play on running gear and move left and right spacing purpose,The friction between steel wire rope and reel can be effectively reduced with the mobile steel wire rope of the rotation of rotating shaft on pulley.
Description
Technical field
The present invention relates to hoisting machinery technical field, relates in particular to a kind of explosion-proof steel-wire rope type electric block.
Background technology
Electric block is a kind of extraordinary crane gear, is installed on overhead traveling crane, on straddle truck, and electric block has small volume,
It is simple to operate from heavy and light, it is easy to use the features such as, for industrial and mining enterprises, storage, place, the electric block such as harbour are typically installed
On single-beam crane, bridge crane, gantry crane and underhung crane, slightly transform, hoist engine use can also be made.
Therefore, it is to raise labour efficiency, the indispensability machinery improved working conditions, but the steel wire rope in general electric block is letter
Single being wrapped on reel is stretched, and without the progress transition of specific pulley, the lifting rope on steel wire rope can produce in lifting
Very big resistance, the lifting to explosion-proof electric block is hindered to run.
The content of the invention
The problem of in correlation technique, the present invention propose a kind of explosion-proof steel-wire rope type electric block, can effectively reduce steel
Friction between cord and reel, and the left and right operation to electric block carries out spacing control.
To realize above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of explosion-proof steel-wire rope type electric block, including electric block housing, running gear and suspension hook, the electric block housing
Centre position is provided with reel, and the side of the reel is provided with fire-proof motor, and the opposite side of the reel, which is disposed with, to be subtracted
Fast device and brake, protective plate is provided with above the electric block housing, is all provided with left and right sides of the protective plate upper end
Running gear is equipped with, the running gear is provided with some rolling pulleies, and the protection front edge of board is provided with controller, the control
Device processed connects the fire-proof motor, and steel wire rope is provided with the reel, and the steel wire penetrating rope guide outlet is wound on cunning
On wheel, the pulley is arranged on the lower section of electric block housing, and the pulley center is provided with rotating shaft, the cunning in the radial direction
Suspension hook is connected with below wheel.
Further, it is provided with row limit switch on the walking decoration.
Further, connected between the fire-proof motor and reel by shaft coupling.
Further, the rope guide is arranged on the notch of reel outer wall.
Further, it is provided with manual control panel on the controller.
Beneficial effects of the present invention：Can hang on I-shaped rail or be installed to make on fixed mount handling weight it
With setting row limit switch, which can play, on running gear moves left and right spacing purpose, with turn of rotating shaft on pulley
Dynamic mobile steel wire rope can effectively reduce the friction between steel wire rope and reel, generally simple in construction, easy to use, practicality
By force.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of explosion-proof steel-wire rope type electric block structural representation described according to embodiments of the present invention.
In figure：
1st, fire-proof motor；2nd, reel；3rd, decelerator；4th, brake；5th, controller；6th, protective plate；7th, running gear；8th, roll
Pulley；9th, row limit switch；10th, rope guide；11st, steel wire rope；12nd, pulley；13rd, suspension hook；14th, electric block housing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
As shown in figure 1, a kind of explosion-proof steel-wire rope type electric block, including electric block housing 14, running gear 7 and suspension hook
13, the centre position of the electric block housing 14 is provided with reel 2, and the side of the reel 2 is provided with fire-proof motor 1, institute
The opposite side for stating reel 2 is disposed with decelerator 3 and brake 4, and the top of the electric block housing 14 is provided with protection
Plate 6, running gear 7 is provided with left and right sides of the upper end of protective plate 6, and the running gear 7 is provided with some roll and slided
Wheel 8, the front end of protective plate 6 is provided with controller 5, and the controller 5 connects the fire-proof motor 1, set on the reel 2
There is steel wire rope 11, the steel wire rope 11 is wound on pulley 12 through the outlet of rope guide 10, and the pulley 12 is arranged on electronic calabash
The lower section of reed housing 14, the pulley 12 are radially provided with rotating shaft on direction, the lower section of the pulley 12 is connected with suspension hook
13。
In one embodiment, it is provided with row limit switch 9 on the running gear 7.
In one embodiment, connected between the fire-proof motor 1 and reel 2 by shaft coupling.
In one embodiment, the rope guide 10 is arranged on the notch of the outer wall of reel 2.
In one embodiment, it is provided with manual control panel on the controller 5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (5)
1. a kind of explosion-proof steel-wire rope type electric block, including electric block housing（14）, running gear（7）And suspension hook（13）, it is special
Sign is, the electric block housing（14）Centre position be provided with reel（2）, the reel（2）Side be provided with it is anti-
Quick-fried motor（1）, the reel（2）Opposite side be disposed with decelerator（3）And brake（4）, the electric block housing
（14）Top be provided with protective plate（6）, the protective plate（6）Running gear is provided with left and right sides of upper end（7）, it is described
Running gear（7）It is provided with some rolling pulleies（8）, the protective plate（6）Front end is provided with controller（5）, the controller
（5）Connect the fire-proof motor（1）, the reel（2）On be provided with steel wire rope（11）, the steel wire rope（11）Through rope guide
（10）Outlet is wound on pulley（12）On, the pulley（12）It is arranged on electric block housing（14）Lower section, the pulley
（12）Rotating shaft, the pulley are radially provided with direction（12）Lower section be connected with suspension hook（13）.
A kind of 2. explosion-proof steel-wire rope type electric block according to claim 1, it is characterised in that the running gear（7）On
It is provided with row limit switch（9）.
A kind of 3. explosion-proof steel-wire rope type electric block according to claim 1, it is characterised in that the fire-proof motor（1）With
Reel（2）Between connected by shaft coupling.
A kind of 4. explosion-proof steel-wire rope type electric block according to claim 1, it is characterised in that the rope guide（10）Set
In reel（2）On the notch of outer wall.
A kind of 5. explosion-proof steel-wire rope type electric block according to claim 1, it is characterised in that the controller（5）On set
It is equipped with manual control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958247.8A CN107628557A (en) | 2017-10-16 | 2017-10-16 | A kind of explosion-proof steel-wire rope type electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958247.8A CN107628557A (en) | 2017-10-16 | 2017-10-16 | A kind of explosion-proof steel-wire rope type electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107628557A true CN107628557A (en) | 2018-01-26 |
Family
ID=61104245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958247.8A Pending CN107628557A (en) | 2017-10-16 | 2017-10-16 | A kind of explosion-proof steel-wire rope type electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107628557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128718A (en) * | 2018-02-07 | 2018-06-08 | 无锡石油化工起重机有限公司 | The explosion-proof electric hoist of mounting hanger disk |
-
2017
- 2017-10-16 CN CN201710958247.8A patent/CN107628557A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128718A (en) * | 2018-02-07 | 2018-06-08 | 无锡石油化工起重机有限公司 | The explosion-proof electric hoist of mounting hanger disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |