CN202645611U - Pressing-rope wheel for air door - Google Patents
Pressing-rope wheel for air door Download PDFInfo
- Publication number
- CN202645611U CN202645611U CN 201220114349 CN201220114349U CN202645611U CN 202645611 U CN202645611 U CN 202645611U CN 201220114349 CN201220114349 CN 201220114349 CN 201220114349 U CN201220114349 U CN 201220114349U CN 202645611 U CN202645611 U CN 202645611U
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- safety
- rope wheel
- air door
- pressing
- steel plate
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- Expired - Fee Related
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Abstract
The utility model discloses a pressing-rope wheel for an air door, relating to the field of mining machinery, and solving the problems that when a scheduling winch is adopted to convey materials, the steel cable rubs the bottom of an air door to cause damage of the air door and air leakage phenomenon. The pressing-rope wheel comprises a fixing device, a pressing-rope wheel and safety pipes, wherein the fixing device comprises a rectangular bottom plate; four holes are respectively formed at two ends of the rectangular bottom plate; two ends of the bottom plate are respectively fixed with a steel plate; two ends of the top of each steel plate are respectively fixed with a safety ring; the pressing-rope wheel is a ground roll of which a central shaft are respectively fixed with a safety ring at two ends; the safety rings at the two ends of the ground roll are placed between two safety rings at the upper part of the steel plate; the safety ring at one end of the upper part of each steel plate is fixedly provided with one safety pipe; and the safety pipe is respectively inserted into the three safety rings of each side. According to the pressing-rope wheel provided by the utility model, the damage to the air door caused by the steel cable can be reduced, the ventilation facilities of a mine can be protected, the life safety of underground work personnel can be ensured, the service time of the steel cable is prolonged, and the cost investment is saved.
Description
Technical field
The utility model relates to the mine equipment field, is specifically related to the air door press rope wheel.
Background technology
When converting cart-load of woods material under the coal mine, the normal operation car hauler.When using car hauler to convert cart-load of woods material by air door, open simultaneously phenomenon owing to forbidding in accordance with regulations to occur the twice air door in the underworkings, just often occur wire rope friction air door bottom situation when adopting like this car hauler to convert cart-load of woods material, easily cause air door impaired, air leakage phenomena occurs.
Summary of the invention
The utility model is in order to solve when adopting car hauler to convert cart-load of woods material, and wire rope friction air door bottom situation causes air door impaired, the problem of air leakage phenomena occurs, and a kind of air door press rope wheel is provided.
The utility model is achieved through the following technical solutions:
The air door press rope wheel, comprise fastening devices, press rope wheel and safe passing through, wherein fastening devices comprises that two ends offer respectively the cuboid base plate in four holes, and the base plate two ends vertically are fixed with respectively a block plate, and the two ends, top of every block plate are fixed with respectively a safety collar; The axle two ends are fixed with respectively the ground roll of a safety collar centered by the press rope wheel; The safety collar at ground roll two ends is placed between two safety collars in steel plate top; Be fixed with a safety on the safety collar of every block plate top one end and pass through, safety is passed through in three safety collars that are inserted in respectively every limit.
Further, described base plate is that 2cm is thick, 95cm is long, the steel plate that 30cm is wide, the described thick 2cm of steel plate, high 10 cm, the wide 30cm that vertically fixes, the safety collar spacing distance at two ends, described every block plate top is 8 cm, and described ground roll is of a size of 12cm * 26cm, and it is that 4 cm, length are 30 cm that described safety is passed through diameter.
Described Plate Welding is on base plate, and described safety collar is welded on respectively two ends, steel plate top.
The utility model air door press rope wheel at first will be connected and fixed by the track of four holes on the base plate and air door below in use and be integral, must be installed in the outside of air door, preferably being installed in does not affect the place of opening air door, when car hauler is converted cart-load of woods material by the first air door and after resting on the car lug, until wire rope loosen land after, in time the safety in any safety collar on one side of air door press rope wheel being passed through Xiao extracts out, the air door press rope wheel is turned on one's side on one side, wire rope is placed on two and endwaysly is welded in the middle of the steel plate and air door press rope wheel while that resets is passed through Xiao to safety and is inserted in the safety collar, and wire rope firmly is controlled under the press rope wheel.
The utility model has reduced the damage of wire rope to air door, makes the mine ventilation facility obtain protection, and the underground operators life security is protected, and has prolonged wire rope service time, has saved the cost input.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state figure of the present utility model;
Among the figure: 1-base plate, 2-steel plate, 3-safety collar, 4-ground roll, 5-pass through safely.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Air door press rope wheel as shown in Figure 1, 2, comprise fastening devices, press rope wheel and pass through 5 safely, wherein fastening devices comprises that two ends offer respectively the cuboid base plate 1 in four holes, base plate 1 two ends vertically are fixed with respectively a block plate 2, and the two ends, top of every block plate 2 are fixed with respectively a safety collar 3; The axle two ends are fixed with respectively the ground roll 4 of a safety collar centered by the press rope wheel; The safety collar at ground roll two ends is placed between two safety collars 3 in steel plate top; Be fixed with a safety on the safety collar 3 of every block plate 2 tops one end and pass through 5, safety is passed through 5 and is inserted in respectively in three safety collars on every limit.
Wherein base plate 1 is that 2cm is thick, and 95cm is long, the steel plate that 30cm is wide, the steel plate 2 thick 2cm, high 10 cm, the wide 30cm that vertically fix, safety collar 3 spacing distances at two ends, every block plate top are 8 cm, and ground roll 4 is of a size of 12cm * 26cm, and it is that 4 cm, length are 30 cm that safety is passed through 5 diameters.
Claims (2)
1. air door press rope wheel, it is characterized in that comprising fastening devices, press rope wheel and pass through safely (5), wherein fastening devices comprises that two ends offer respectively the cuboid base plate (1) in four holes, base plate (1) two ends vertically are fixed with respectively a block plate (2), and the two ends, top of every block plate (2) are fixed with respectively a safety collar (3); The axle two ends are fixed with respectively the ground roll (4) of a safety collar centered by the press rope wheel; The safety collar at ground roll two ends is placed between two safety collars in steel plate top (3); Be fixed with a safety on the safety collar (3) of every block plate (2) top one end and pass through (5), safety is passed through in three safety collars that (5) be inserted in respectively every limit.
2. air door press rope wheel according to claim 1, it is characterized in that described base plate (1) is thick for 2cm, 95cm is long, the steel plate that 30cm is wide, the described thick 2cm of steel plate (2), high 10 cm, the wide 30cm that vertically fixes, safety collar (3) spacing distance at two ends, described every block plate top is 8 cm, and described ground roll (4) is of a size of 12cm * 26cm, and it is that 4 cm, length are 30 cm that described safety is passed through (5) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114349 CN202645611U (en) | 2012-03-26 | 2012-03-26 | Pressing-rope wheel for air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114349 CN202645611U (en) | 2012-03-26 | 2012-03-26 | Pressing-rope wheel for air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645611U true CN202645611U (en) | 2013-01-02 |
Family
ID=47414731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220114349 Expired - Fee Related CN202645611U (en) | 2012-03-26 | 2012-03-26 | Pressing-rope wheel for air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670482A (en) * | 2013-12-09 | 2014-03-26 | 淮南矿业(集团)有限责任公司 | Multifunctional bidirectional air door rope pressing wheel |
-
2012
- 2012-03-26 CN CN 201220114349 patent/CN202645611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670482A (en) * | 2013-12-09 | 2014-03-26 | 淮南矿业(集团)有限责任公司 | Multifunctional bidirectional air door rope pressing wheel |
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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: 20130102 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |