CN206708309U - Tooth-like wire-rope connecting device - Google Patents
Tooth-like wire-rope connecting device Download PDFInfo
- Publication number
- CN206708309U CN206708309U CN201720413597.1U CN201720413597U CN206708309U CN 206708309 U CN206708309 U CN 206708309U CN 201720413597 U CN201720413597 U CN 201720413597U CN 206708309 U CN206708309 U CN 206708309U
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- China
- Prior art keywords
- tooth
- rope
- snap ring
- ring gear
- connecting device
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Abstract
The utility model discloses a kind of tooth-like wire-rope connecting device, including one end be hinged by gyroaxis and can wraparound axis of rotation snap ring and ring gear, the snap ring front end is provided with into teeth portion, it is described enter teeth portion in be provided with the be hinged locking rack of lock shaft；The ring gear front end is provided with fixing tooth, and fixation is engaged with locking rack by fixing tooth.The utility model is simple in construction, positive effect, engages and quickly steel wire rope can be fixedly connected with the fastening of ring gear by snap ring, drastically increase operating efficiency；The present apparatus uses integrated design simultaneously, without unnecessary parts, can be effectively prevented from pit shaft and work high above the ground falls the risk of thing；Other present apparatus surface is round and smooth, without exposed protruding part, the utility model is used when multi-rope friction hoisting mine changes rope, does not hinder pad, be not in that U-shaped rope clamp falls groove stuck phenomenon.
Description
Technical field
It the utility model is related to a kind of wire-rope connecting device, category mine ancillary attachement devices field, specifically a kind of tooth
Formula wire-rope connecting device.
Background technology
The connection of steel wire rope and mine more change steel rope are stylish old in the interim connection of steel wire rope at present, hoisting and hanging operation
Connection of steel wire rope etc. mainly carries out the connection of steel wire rope using steel wire rope U-shaped folder.
But there can be problems with use：
1st, using screw threads for fastening, service life is relatively low, and installation, dismounting holding time are longer；
2nd, loose mail is more, in pit shaft or work high above the ground, the potential safety hazards such as pendant thing easily occurs；
3rd, it is how secondary in use, rope clamp direction must be directed towards unanimously, it is necessary to which secondary tighten;
4th, convex appearance is not round and smooth, during multi-rope friction hoisting mine changes rope, meeting when steel wire rope U-shaped folder passes through roller
There is damage pad phenomenon；
5th, occur to fall groove when steel wire rope U-shaped folder passes through head sheave, sheave etc. in more change steel rope or stuck, it is necessary to people
Work high-altitude is handled, and labor intensity is big, potential safety hazard be present.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of tooth-like wire-rope connecting device, can be fast
Fast fastening steel wire rope, while no separate components that are integrated, efficiently avoid the risk of falling object from high altitude.
To achieve these goals, the technical solution adopted in the utility model is：A kind of tooth-like wire-rope connecting device, bag
Include one end be hinged by gyroaxis and can wraparound axis of rotation snap ring and ring gear, the snap ring front end is provided with into teeth portion,
It is described enter teeth portion in be provided with the be hinged locking rack of lock shaft；The ring gear front end is provided with fixing tooth, passes through fixing tooth
Fixation is engaged with locking rack.
Further, rack is locked with being provided with flat key before lock shaft, ensures that locking rack is synchronous with lock shaft by flat key
Rotate；The lock shaft shaft shoulder is provided with limited block, while snap ring is provided with spacing hole on the end face of lock shaft, passes through limited block
And spacing hole can ensure the tightness of engagement when locking rack engagement and fixing, and ensure that the intensity that steel wire rope combines.
Further, the ring gear is additionally provided with reserved tooth in fixed front tooth part, by reserved tooth with locking rack pre-engagement,
It can effectively ensure that the smooth operation of steel wire rope connection work.
Further, the snap ring is internally provided with boss, it is ensured that the structural strength of snap ring.
It is preferred that the one side of the snap ring and ring gear towards steel wire rope is additionally provided with frictional layer, by setting frictional layer to have
Improve the tautness of steel wire rope connection in effect ground.
The beneficial effects of the utility model are：Engage and quickly steel wire rope can be consolidated with the fastening of ring gear by snap ring
Fixed connection, drastically increases operating efficiency；The present apparatus uses integrated design simultaneously, can be effectively without unnecessary parts
Pit shaft and work high above the ground is avoided to fall the risk of thing；Other present apparatus surface is round and smooth, without exposed protruding part, is carried in multi-rope friction
Rise when mine changes rope and use the utility model, do not hinder pad, be not in that U-shaped rope clamp falls groove stuck phenomenon.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model mesh schematic representation；
Fig. 3 is utility model works schematic diagram.
In figure：1st, snap ring, 11, boss, 2, ring gear, 21, fixing tooth, 22, reserved tooth, 3, gyroaxis, 4, enter teeth portion, 5,
Lock rack, 6, lock shaft, 61, limited block, 7, flat key, 8, hydraulic tongs, 9, steel wire rope.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of tooth-like wire-rope connecting device, including one end are hinged and can by gyroaxis 3
The snap ring 1 and ring gear 2 rotated around gyroaxis 3, the front end of snap ring 1 are provided with into teeth portion 4, it is described enter teeth portion 4 in be provided with
The be hinged locking rack 5 of lock shaft 6；The front end of the ring gear 2 is provided with fixing tooth 21, is nibbled by fixing tooth 21 and locking rack 5
Close and fix.
Further, rack 5 is locked with being provided with flat key 7 before lock shaft 6, and locking rack 5 and lock shaft are ensured by flat key 7
6 synchronous axial systems；The shaft shoulder of the lock shaft 6 is provided with limited block 61, while snap ring 1 is provided with and limited on the end face of lock shaft 6
Spacing hole corresponding to the block 61 of position, the fastening of engagement can be ensured when locking the engagement of rack 5 and fixing by limited block 61 and spacing hole
Degree, it ensure that the intensity that steel wire rope combines.
Further, the ring gear 2 is additionally provided with reserved tooth 22 in the front portion of fixing tooth 21, passes through reserved tooth 22 and locking teeth
The pre-engagement of bar 5, it can effectively ensure that the smooth operation of steel wire rope connection work.
Further, the snap ring 1 is internally provided with boss 11, it is ensured that the structural strength of snap ring.
It is preferred that the one side of the snap ring 1 and ring gear 2 towards steel wire rope 8 is additionally provided with frictional layer, by setting frictional layer can
Effectively improve the tautness of steel wire rope connection.
When in use, as shown in figure 3, the present apparatus is used cooperatively with hydraulic tongs 8, after clamping the present apparatus by hydraulic tongs 8, lock
Fixed rack 5 engages with the fixing tooth 21 of ring gear 2, in the spacing hole of shaft shoulder insertion snap ring 1 end of lock shaft 6, locks locking teeth
Relative rotation between bar 5, snap ring 1.
In summary, the utility model is simple in construction, positive effect, and being engaged by snap ring with the fastening of ring gear can be quick
Steel wire rope is fixedly connected, drastically increases operating efficiency；The present apparatus uses integrated design simultaneously, without excessive zero
Part, the risk of pit shaft and work high above the ground pendant thing can be effectively prevented from；Other present apparatus surface is round and smooth, without exposed lug boss
Part, the utility model is used when multi-rope friction hoisting mine changes rope, does not hinder pad, be not in that to fall groove stuck existing for U-shaped rope clamp
As.
Claims (5)
1. a kind of tooth-like wire-rope connecting device, it is characterised in that pass through gyroaxis including one end（3）The snap ring being hinged
（1）And ring gear（2）, the snap ring（1）Front end is provided with into teeth portion（4）, it is described enter teeth portion（4）Inside it is provided with lock shaft（6）
Be hinged locking rack（5）；The ring gear（2）Front end be provided with fixing tooth（21）, pass through fixing tooth（21）With locking rack（5）
Engagement is fixed.
A kind of 2. tooth-like wire-rope connecting device according to claim 1, it is characterised in that locking rack（5）With locking
Axle（6）Flat key is provided with before（7）, pass through flat key（7）Ensure locking rack（5）With lock shaft（6）Synchronous axial system；The lock shaft
（6）The shaft shoulder be provided with limited block（61）, while snap ring（1）In lock shaft（6）End face on be provided with and limited block（61）It is corresponding
Spacing hole.
A kind of 3. tooth-like wire-rope connecting device according to claim 1, it is characterised in that the ring gear（2）In fixation
Tooth（21）Front portion be additionally provided with reserved tooth（22）.
A kind of 4. tooth-like wire-rope connecting device according to claim 1, it is characterised in that the snap ring（1）Inside is set
It is equipped with boss（11）.
A kind of 5. tooth-like wire-rope connecting device according to claim 1, it is characterised in that the snap ring（1）With ring gear
（2）Towards steel wire rope（8）One side be additionally provided with frictional layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413597.1U CN206708309U (en) | 2017-04-19 | 2017-04-19 | Tooth-like wire-rope connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413597.1U CN206708309U (en) | 2017-04-19 | 2017-04-19 | Tooth-like wire-rope connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708309U true CN206708309U (en) | 2017-12-05 |
Family
ID=60456338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413597.1U Active CN206708309U (en) | 2017-04-19 | 2017-04-19 | Tooth-like wire-rope connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947086A (en) * | 2017-12-27 | 2018-04-20 | 国家电网公司 | The anti-plastic cloth of conductor spacer winds global device |
-
2017
- 2017-04-19 CN CN201720413597.1U patent/CN206708309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947086A (en) * | 2017-12-27 | 2018-04-20 | 国家电网公司 | The anti-plastic cloth of conductor spacer winds global device |
| CN107947086B (en) * | 2017-12-27 | 2019-09-24 | 国家电网公司 | The anti-plastic cloth of conductor spacer winds global device |
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