CN201313773Y - Fixed grip - Google Patents
Fixed grip Download PDFInfo
- Publication number
- CN201313773Y CN201313773Y CNU2008201592783U CN200820159278U CN201313773Y CN 201313773 Y CN201313773 Y CN 201313773Y CN U2008201592783 U CNU2008201592783 U CN U2008201592783U CN 200820159278 U CN200820159278 U CN 200820159278U CN 201313773 Y CN201313773 Y CN 201313773Y
- Authority
- CN
- China
- Prior art keywords
- main
- main body
- movable
- utility
- push rod
- 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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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a fixed grip, which comprises a main grip body, a main gripping claw and a lifting chair linkage rod. The main gripping claw is arranged on the main body, and the lifting chair linkage rod is also arranged on the main body. The fixed grip is characterized in that the main body is provided with a locking bolt and a locking nut; wherein, the front end of the locking bolt is provided with a rigid top rod; the front end of the rigid post rod is connected with a movable gripping port; the movable gripping port is sleeved on the main gripping claw; and a steep rope is arranged between the movable gripping port and the main gripping claw. The utility model can prolong the service life of the steel rope, facilitate the disassembly and movement of the chair, and also facilitate the maintenance or replacement. The two ends of the movable gripping port are in a wedge shape, thereby leading to the smooth transition of the grip on the backing pressure wheel without vertical vibration. When being used, the utility model can make the personnel feel safer and more comfortable.
Description
Technical field
The utility model relates to the mine and is used to carry the fixed type rope clip device of well operations personnel use up and down.
Background technology
At present, connecting the rope clamping device of usefulness between the steel rope that the mine is used for carrying well operations personnel's overhead manned equipment up and down and the seat, is directly seat and steel rope formation to be fixedly connected, and bores a hole on steel rope; Or directly encircle steel rope with steel plate, and use bolt again, a kind of rope clamping device is also being arranged in prior art, its armful mouth reaches 75mm, is about 3.5 times of wirerope diameter, and this armful of rope mode damaged steel rope, shortened the service life of steel rope; The dismounting that also is unfavorable for seat is inconvenient to safeguard or change with mobile; Vibration is big when crossing backing pressure wheel and drive wheel, tail wheel simultaneously, the phenomenon of jolting, and it is uncomfortable that personnel are taken.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, is provided a kind of service life that prolongs steel rope, be convenient to seat dismounting and move, when crossing backing pressure wheel and drive wheel, tail wheel, can smooth transition not have the phenomenon of jolting, make personnel take safety and comfort more the fixed type rope clip device.
The technical solution of the utility model is: the technical solution of the utility model is: comprise the rope clamping device main body, be fixed on the main holding claw on the main body, be contained in the chair lift link rod on the main body, it is characterized in that, lock bolt and jam nut are housed on main body, the lock bolt front end is equipped with the rigidity push rod, rigidity push rod front end connects an activity and embraces mouth, and the movable muzzle of embracing is on main holding claw; Steel rope is put into movable embracing between mouth and the main holding claw.
Described movable Bao Kou two wedgewise, make rope clamping device cross backing pressure when wheel more smooth transition do not produce vibration up and down,
The about 45mm of diameter between mouth and the main holding claw is embraced in described activity, is about 2 times of wirerope diameter.It is minimum that its polygon effect that produces when overdriving wheel, tail wheel is also reduced to, and the local winding degree of steel rope is also reduced to minimum, makes steel rope in-to-in fracture of wire phenomenon reduce to minimum.
The utility model can prolong the service life of steel rope, and the dismounting of also being convenient to seat maintains easily or changes with mobile; Movable Bao Kou two wedgewise, when making rope clamping device cross the backing pressure wheel more smooth transition do not produce vibration up and down; Make personnel take safety and comfort more.
Description of drawings
Accompanying drawing is the structural representation of the utility model one embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Present embodiment comprises rope clamping device main body 1, is fixed on the main holding claw 2 on the main body, be contained in the chair lift link rod 3 on the main body, lock bolt 4 and jam nut 5 are housed on main body, the flexible push rod 6 of lock bolt front end, the elastic push rod front end is equipped with rigidity push rod 7, rigidity push rod front end connects the activity of two wedgewise and embraces mouth 8, and the movable muzzle of embracing is on main holding claw; Steel rope 9 is put into movable embracing between mouth and the main holding claw.Earlier bolt is unclamped to steel rope and can put in armful mouth, again bolt is tightened, again lock bolt is tightened just passable after fixing.
Claims (3)
1. fixed type rope clip device, comprise the rope clamping device main body, be fixed on the main holding claw on the main body, be contained in the chair lift link rod on the main body, it is characterized in that, lock bolt and jam nut are housed on main body, the flexible push rod of lock bolt front end, the elastic push rod front end is equipped with the rigidity push rod, rigidity push rod front end connects an activity and embraces mouth, and the movable muzzle of embracing is on main holding claw; Steel rope is put into movable embracing between mouth and the main holding claw.
2. fixed type rope clip device according to claim 1 is characterized in that, described movable Bao Kou two wedgewise.
3. fixed type rope clip device according to claim 1 is characterized in that, the about 45mm of diameter between mouth and the main holding claw is embraced in described activity, is about 2 times of wirerope diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201592783U CN201313773Y (en) | 2008-11-18 | 2008-11-18 | Fixed grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201592783U CN201313773Y (en) | 2008-11-18 | 2008-11-18 | Fixed grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313773Y true CN201313773Y (en) | 2009-09-23 |
Family
ID=41125564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201592783U Expired - Fee Related CN201313773Y (en) | 2008-11-18 | 2008-11-18 | Fixed grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313773Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090351A (en) * | 2015-09-16 | 2015-11-25 | 刘明 | Pull-push type rope locking device |
-
2008
- 2008-11-18 CN CNU2008201592783U patent/CN201313773Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090351A (en) * | 2015-09-16 | 2015-11-25 | 刘明 | Pull-push type rope locking 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: Hunan Huayang mechanical equipment Co., Ltd. Assignor: Dong Jiansheng Contract fulfillment period: 2009.9.28 to 2016.9.28 Contract record no.: 2009430000226 Denomination of utility model: Fixed grip Granted publication date: 20090923 License type: Exclusive license Record date: 20091209 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.28 TO 2016.9.28; CHANGE OF CONTRACT Name of requester: HUNAN HUAYANG MECHANICAL EQUIPMENT CO., LTD. Effective date: 20091209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |