CN201432662Y - Device with four connected supporting rollers for downhole overhead personnel-accommodating device - Google Patents
Device with four connected supporting rollers for downhole overhead personnel-accommodating device Download PDFInfo
- Publication number
- CN201432662Y CN201432662Y CN2009200656443U CN200920065644U CN201432662Y CN 201432662 Y CN201432662 Y CN 201432662Y CN 2009200656443 U CN2009200656443 U CN 2009200656443U CN 200920065644 U CN200920065644 U CN 200920065644U CN 201432662 Y CN201432662 Y CN 201432662Y
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- Prior art keywords
- rope
- supporting rollers
- utility
- model
- variable slope
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- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a device with four connected supporting rollers for a downhole overhead personnel-accommodating device, which comprises a hanger fixedly arranged below an I-shaped beam ata variable slope point. The center of a main cross beam is hinged on the lower part of the hanger, the two ends of the main cross beam are fixedly provided with a bearing pin shaft used as a central fulcrum for an auxiliary cross beam, the two ends of each pair of auxiliary cross beams are respectively provided with a rope supporting roller, and a bearing rope through the variable slope point is adhered to the rope supporting rollers. As only one group of four connected supporting rollers are required to be arranged at the variable slope point, the utility model reduces the conduction difficulty, installation difficulty and equipment cost. Moreover, with the lever principle, the utility model can automatically adjust the positions of the rope supporting rollers, so that the rope supportingrollers can be naturally arranged in the most appropriate arc-shaped positions.
Description
Technical field
The auxiliary device of using on the overhead manned equipment of a kind of down-hole especially makes the auxiliary device of taking advantage of people's chair lift to use by grade change point.
Background technology
The down-hole is maked somebody a mere figurehead and taken advantage of people's equipment is down-hole, mine auxiliary conveying equipments, is the upper and lower special tool of inclined shaft and gallery shipper person.Existing overhead manned equipment adopts the method that one group of double supporting wheel is installed respectively on three positions of certain distance before and after grade change point and the grade change point to adapt to down crooked (promptly the becoming the slope) of ropeway carrying-rope.The defective of this method is that construction and installation difficulty are big, is difficult to guarantee that three groups of double supporting wheels are on the only arc position.
Summary of the invention
The purpose of this utility model provides the built on stilts four company's riding wheel apparatus used on people's equipment of taking advantage of in a kind of down-hole, accomplishes both to install easily, can guarantee to hold in the palm rope sheave to be on the only arc position again.
The utility model comprises the suspension bracket that is fixed on grade change point H-girder below, improvements are that main beam central authorities are hinged on the suspension bracket bottom, the main beam two ends are fixed with the supporting shaft as the central fulcrum of secondary crossbeam respectively, every group of secondary crossbeam two ends are equipped with the holder rope sheave respectively, and the ropeway carrying-rope of process grade change point is attached on the holder rope sheave.
Principle of work is as follows: main beam belongs to lever, can freely rotate around its central authorities; Every group of secondary crossbeam also is lever, and the supporting shaft around the main beam two ends freely rotates respectively.Connecting support roller with four is contained on the roadway slope change point, ropeway carrying-rope is attached to earlier on the holder rope sheave at two ends, press secondary crossbeam deflection, thereby two holder rope sheaves in the middle of making naturally and understandably are attached on the ropeway carrying-rope, it is the position of automatically regulating support roller, ropeway carrying-rope is formed a curve, just along with grade change point angle difference, the radius difference of arc.Make somebody a mere figurehead when taking advantage of people's equipment operation the down-hole, and ropeway carrying-rope is cycle operation ceaselessly.Embrace be hung on the ropeway carrying-rope take advantage of people's chair lift to connect support roller by four the time will automatically utilize lever principle: when chair lift was crossed preceding two holder rope sheaves, leverage coincide together latter two holder rope sheave all the time with ropeway carrying-rope; When chair lift was crossed latter two holder rope sheave, leverage coincide together preceding two holder rope sheaves all the time with ropeway carrying-rope, allow chair lift pass through smoothly.
Compared with the prior art, characteristics of the present utility model are only need install one group four at grade change point to connect support roller, reduced construction, installation difficulty and equipment cost, and utilized the position of lever principle automatically regulating holder rope sheave, the holder rope sheave is on the only arc position.
Description of drawings
Fig. 1 is four company's riding wheel apparatus front views
Fig. 2 is four company's riding wheel apparatus birds-eye vieies
Fig. 3 is the four riding wheel apparatus running condition figure of company, and wherein 8 is rope clamping device, and 9 for taking advantage of people's chair lift.
Fig. 4 is that former ropeway carrying-rope becomes sloping device running condition figure, and 10 is double supporting wheel among the figure.
The specific embodiment
As shown in the figure, the utility model comprises the suspension bracket 2 that is fixed on grade change point H-girder 1 below, difference is that main beam 5 central authorities are hinged on suspension bracket 2 bottoms, main beam 5 two ends are fixed with the supporting shaft 6 as secondary crossbeam 4 central fulcrums respectively, every group of secondary crossbeam 4 two ends are equipped with holder rope sheave 3 respectively, and the ropeway carrying-rope 7 of process grade change point is attached on the holder rope sheave 3.
Claims (1)
1, the built on stilts four company's riding wheel apparatus used on people's equipment of taking advantage of in a kind of down-hole, comprise the suspension bracket (2) that is fixed on grade change point H-girder (1) below, it is characterized in that main beam (5) central authorities are hinged on suspension bracket (2) bottom, main beam (5) two ends are fixed with the supporting shaft (6) as the central fulcrum of secondary crossbeam (4) respectively, every group of secondary crossbeam (4) is equipped with holder rope sheave (3) respectively, and the ropeway carrying-rope (7) of process grade change point is attached on the holder rope sheave (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200656443U CN201432662Y (en) | 2009-08-14 | 2009-08-14 | Device with four connected supporting rollers for downhole overhead personnel-accommodating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200656443U CN201432662Y (en) | 2009-08-14 | 2009-08-14 | Device with four connected supporting rollers for downhole overhead personnel-accommodating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432662Y true CN201432662Y (en) | 2010-03-31 |
Family
ID=42051476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200656443U Expired - Fee Related CN201432662Y (en) | 2009-08-14 | 2009-08-14 | Device with four connected supporting rollers for downhole overhead personnel-accommodating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432662Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602399A (en) * | 2012-03-14 | 2012-07-25 | 长治市潞安合力机械有限责任公司 | Retainer for manned cart of monorail crane |
| CN107074249A (en) * | 2014-09-04 | 2017-08-18 | 国家放射性废物管理办事处 | Railway carrier and cable car device |
-
2009
- 2009-08-14 CN CN2009200656443U patent/CN201432662Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602399A (en) * | 2012-03-14 | 2012-07-25 | 长治市潞安合力机械有限责任公司 | Retainer for manned cart of monorail crane |
| CN107074249A (en) * | 2014-09-04 | 2017-08-18 | 国家放射性废物管理办事处 | Railway carrier and cable car device |
| CN107074249B (en) * | 2014-09-04 | 2019-05-31 | 国家放射性废物管理办事处 | Railway carrier and cable car device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Loudi Tong Feng Technology Co., Ltd. Assignor: Wang Jianguo Contract record no.: 2011430000039 Denomination of utility model: Device with four connected supporting rollers for downhole overhead personnel-accommodating device Granted publication date: 20100331 License type: Exclusive License Record date: 20110407 |
|
| 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: 20100331 Termination date: 20180814 |