CN203248161U - Novel mine hook-headed device - Google Patents
Novel mine hook-headed device Download PDFInfo
- Publication number
- CN203248161U CN203248161U CN2013202858022U CN201320285802U CN203248161U CN 203248161 U CN203248161 U CN 203248161U CN 2013202858022 U CN2013202858022 U CN 2013202858022U CN 201320285802 U CN201320285802 U CN 201320285802U CN 203248161 U CN203248161 U CN 203248161U
- Authority
- CN
- China
- Prior art keywords
- hook
- roller bearing
- blanking cover
- klinostat
- self
- 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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Abstract
Provided is a novel mine hook-headed device. A solid forging is used in an outer shell of a clinostat. A hook is sequentially provided with a blocking cap, a thrust centering roller bearing, a pressing block and a locking nut. The lower portion of the outer shell of the clinostat is connected with the blocking cap in a threaded mode. The blocking cap is screwed, the thrust centering roller bearing is enclosed in a blind hole of the outer shell of the clinostat, the thrust centering roller bearing is made to achieve the waterproof and dustproof effect, and the service life of the novel mine hook-headed device is prolonged. In addition, due to the fact that the structure with the hook and the clinostat integrated of the novel mine hook-headed device is used, the total weight of the hook-headed device is lowered, the total height of the hook-headed device is decreased, and using is safer. The novel mine hook-headed device is an ideal mine mechanical device.
Description
Technical field
The utility model relates to a kind of mine equipment device of using, and particularly relates to a kind of new type mining terminal hooking device.
Background technology
A kind of shaft sinking terminal hooking device is disclosed in " sinking operation atlas " its second fascicle " shaft sinking special equipment " that the Coal Industry Press publishes, the whirligig of this terminal hooking device adopts semi-enclosed structure, and the bearing of this structure is dustproof, waterproof effect is bad; In addition, the terminal hooking device overall weight is heavier, length is longer, causes and uses inconvenience.
The utility model content
The purpose of this utility model is the deficiency for prior art, provides dustproof, the good water-proof effect of a kind of bearing, and overall structure length is short, lightweight new type mining terminal hooking device.
The purpose of this utility model can realize.New type mining terminal hooking device of the present utility model comprises with pump nozzle and blind hole and blind hole lower end and is provided with the klinostat shell of interior connecting thread and is grouped into hook body segment and with the suspension hook of safety card by the staight shank part, this new type mining terminal hooking device is characterised in that: the epimere staight shank of described suspension hook partly is provided with the second order axle of outer connecting thread for the upper end, blanking cover of socket on the large footpath step of second order axle, the lower end socket self-aligning thrust roller bearing of the path step of second order axle, upper end socket briquetting, the upper end of the second order axle clamp nut that is threaded, described clamp nut compresses briquetting, briquetting compresses self-aligning thrust roller bearing, self-aligning thrust roller bearing is landed in the groove that arranges on the blanking cover, described clamp nut, briquetting, self-aligning thrust roller bearing all is enclosed in the blind hole of described klinostat shell by blanking cover, and described blanking cover is connected with described klinostat outer casing screw by outer-diameter threads.
New type mining terminal hooking device of the present utility model, wherein said blanking cover is fixed on the described klinostat shell by trip bolt, and described locking nut is fixed on the described suspension hook by cottor pin.
New type mining terminal hooking device of the present utility model is provided with sealing ring between the large footpath of the second order axle step of the endoporus of wherein said blanking cover and suspension hook.
New type mining terminal hooking device difference from prior art of the present utility model is that new type mining terminal hooking device of the present utility model is integral suspension hook and klinostat housing design, and the vital part self-aligning thrust roller bearing of rotation is totally-enclosed in the klinostat housing.This new type mining terminal hooking device isolates itself and the external world by self-aligning thrust roller bearing is built-in fully, has improved waterproof and the dust-proof effect of bearing.In addition and since this new type mining terminal hooking device adopt gib head and klinostat one structure, alleviated the overall weight of terminal hooking device, reduced the whole height of terminal hooking device, use safer.
Below in conjunction with accompanying drawing new type mining terminal hooking device of the present utility model is described further.
Description of drawings
Fig. 1 is that new type mining terminal hooking device master of the present utility model looks schematic diagram.
Fig. 2 is new type mining terminal hooking device schematic side view of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, new type mining terminal hooking device of the present utility model is the improvement to prior art.New type mining terminal hooking device of the present utility model comprises with pump nozzle 5 and blind hole and blind hole lower end and is provided with the klinostat shell 1 of interior connecting thread and is grouped into hook body segment and with the suspension hook 8 of safety card 9 by the staight shank part.In this new type mining terminal hooking device, the epimere staight shank of suspension hook 8 partly is provided with the second order axle of outer connecting thread for the upper end, blanking cover 6 of socket on the large footpath step of second order axle, the lower end socket self-aligning thrust roller bearing 4 of the path step of second order axle, upper end socket briquetting 3, the upper end of the second order axle clamp nut 11 that is threaded.Clamp nut 11 compresses briquetting 3, and briquetting 3 compresses self-aligning thrust roller bearing 4, and self-aligning thrust roller bearing 4 is landed in the groove that arranges on the blanking cover 6.Clamp nut 11, briquetting 3, self-aligning thrust roller bearing 4 all are enclosed in the blind hole of klinostat shell 1 by blanking cover 6.Blanking cover 6 is threaded with klinostat shell 1 by the outer-diameter threads on it.Be provided with sealing ring 10 between the endoporus of blanking cover 6 and the large footpath of the second order axle step.
In the new type mining terminal hooking device of the present utility model, blanking cover 6 is fixed on the klinostat shell 1 by trip bolt 7.Locking nut 11 is fixed on the suspension hook 8 by cottor pin 2.
Each part of new type mining terminal hooking device of the present utility model is steel and makes.Klinostat shell 1 adopts solid forging, and blanking cover 6, self-aligning thrust roller bearing 5, briquetting 3, locking nut 11 and cottor pin 2 are installed on the suspension hook 8 successively, and klinostat shell 1 lower thread and blanking cover 6 are connected.Screw blanking cover 6, make self-aligning thrust roller bearing 5 fully and the external world fully isolated.By self-aligning thrust roller bearing 5 is built-in, play the effect of waterproof and dustproof, prolonged the application life of new type mining terminal hooking device.In addition, the utility model has reduced whole height and the weight of device, uses safer.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. new type mining terminal hooking device, comprise with pump nozzle (5) and blind hole and blind hole lower end and be provided with the klinostat shell (1) of interior connecting thread and be grouped into hook body segment and with the suspension hook (8) of safety card (9) by the staight shank part, it is characterized in that: the epimere staight shank of described suspension hook (8) partly is provided with the second order axle of outer connecting thread for the upper end, a socket blanking cover (6) on the large footpath step of second order axle, the lower end socket self-aligning thrust roller bearing (4) of the path step of second order axle, upper end socket briquetting (3), the upper end of the second order axle clamp nut (11) that is threaded, described clamp nut (11) compresses briquetting (3), briquetting (3) compresses self-aligning thrust roller bearing (4), self-aligning thrust roller bearing (4) is landed in the upper groove that arranges of blanking cover (6), described clamp nut (11), briquetting (3), self-aligning thrust roller bearing (4) all is enclosed in the blind hole of described klinostat shell (1) by blanking cover (6), and described blanking cover (6) is threaded with described klinostat shell (1).
2. new type mining terminal hooking device according to claim 1, it is characterized in that: described blanking cover (6) is fixed on the described klinostat shell (1) by trip bolt (7), and described locking nut (11) is fixed on the described suspension hook (8) by cottor pin (2).
3. new type mining terminal hooking device according to claim 1 and 2 is characterized in that: be provided with sealing ring (10) between the large footpath of the second order axle step of the endoporus of described blanking cover (6) and suspension hook (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202858022U CN203248161U (en) | 2013-05-23 | 2013-05-23 | Novel mine hook-headed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202858022U CN203248161U (en) | 2013-05-23 | 2013-05-23 | Novel mine hook-headed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248161U true CN203248161U (en) | 2013-10-23 |
Family
ID=49374606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202858022U Expired - Fee Related CN203248161U (en) | 2013-05-23 | 2013-05-23 | Novel mine hook-headed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966281A (en) * | 2017-05-09 | 2017-07-21 | 重庆迈高电梯有限公司 | A kind of elevator adaptive equalization chain apparatus |
-
2013
- 2013-05-23 CN CN2013202858022U patent/CN203248161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966281A (en) * | 2017-05-09 | 2017-07-21 | 重庆迈高电梯有限公司 | A kind of elevator adaptive equalization chain apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Que Shengli Inventor after: Lu Dongzi Inventor after: Li Qingsong Inventor after: Zhang Lulu Inventor after: Liang Yanfeng Inventor after: Wang Zhinan Inventor after: Wen Fucheng Inventor after: Wu Jie Inventor after: Qin Xiaoguang Inventor after: Gao Yunqiang Inventor after: Wu Shiquan Inventor before: Zhang Lulu Inventor before: Wang Zhinan Inventor before: Wen Fucheng Inventor before: Wu Jie Inventor before: Qin Xiaoguang Inventor before: Gao Yunqiang Inventor before: Wu Shiquan Inventor before: Lu Dongzi Inventor before: Li Qingsong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LULU WANG ZHINAN WEN FUCHENG WU JIE QIN XIAOGUANG GAO YUNQIANG WU SHIQUAN LU DONGZI LI QINGSONG TO: QUE SHENGLI ZHANG LULU LIANG YANFENG WANG ZHINAN WEN FUCHENG WU JIE QIN XIAOGUANG GAO YUNQIANG WU SHIQUAN LU DONGZI LI QINGSONG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |