CN203653154U - Novel labor-saving scheduling winch - Google Patents
Novel labor-saving scheduling winch Download PDFInfo
- Publication number
- CN203653154U CN203653154U CN201320727027.1U CN201320727027U CN203653154U CN 203653154 U CN203653154 U CN 203653154U CN 201320727027 U CN201320727027 U CN 201320727027U CN 203653154 U CN203653154 U CN 203653154U
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- hinged
- hole
- articulated joint
- brake control
- control lever
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Abstract
A novel labor-saving scheduling winch comprises a brake mechanism which comprises a base, a left brake arm and a right brake arm. The left brake arm and the right brake arm are hinged to the two sides of the base. Pulling rod mechanisms are hinged to the upper end of the left brake arm and the upper end of the right brake arm, a manual rod and a ratchet wheel locking mechanism are further hinged to the right side of the base, a connection rod is connected to the lower end of the manual rod, the pulling rod mechanisms are hinged to the upper end of the connection rod, and the pulling rod mechanisms comprise double-thread adjustable rods. Through the connection relation of stress application rods, the pulling rod mechanisms, the connection rod and the right brake arm, brake force transmitted to the pulling rod mechanisms and the right brake arm is obviously reinforced, the brake distance of the manual rod becomes small, labor intensity of workers is reduced, and safety coefficient is improved.
Description
Technical field
The utility model relates to a kind of car hauler.
Background technology
Car hauler is a kind of winch for dispatching buses, and is usually used in exploiting field, down-hole, coal bunker and loading station operation department, traction mine car, also can be used for other auxiliary traction operations.Winch adopts the mode of manually controlling, need people's M/C, just can brake, but be limited to the structural limitations of existing car hauler, drag link mechanism is connected on two brake control levers, drag link mechanism is connected with hand lever by pipe link, provide power by pulling hand lever, traction bars rotates and moves down, and is then driving brake control lever brake by pipe link, in whole power transmittance process, the arm of force is too small, and therefore brake control lever displacement is little, and workman needs larger strength could brake successfully, impact is used, sometimes also can be because brake brings potential safety hazard not in time.
Utility model content
The purpose of this utility model is to provide a kind of novel labour saving car hauler, required strength while reducing brake.
The technical solution of the utility model is:
Novel labour saving car hauler, comprise stop mechanism, described stop mechanism comprises base and is hinged on a left side for base both sides, right brake control lever, left, the upper end of right brake control lever is hinged with drag link mechanism, described base right side is also hinged with hand lever and ratchet lock mechanism, the lower end of hand lever is connected with pipe link, the upper end of drag link mechanism and pipe link is hinged, described drag link mechanism comprises two screw thread adjustable levers, the two ends, left and right of two screw thread adjustable levers are connected with respectively a left side, right articulated joint, the upper end of left articulated joint and left brake control lever is hinged, right articulated joint is connected with boosting-rod, described boosting-rod is " V " shape, the middle part of boosting-rod and right articulated joint are hinged, the left end of boosting-rod and the top of right brake control lever are hinged, the right-hand member of boosting-rod and the top of pipe link are hinged, the middle part of described left and right brake control lever is equipped with the rotating pin hinged with base, and the end of described rotating pin adopts jump ring locking, boosting-rod middle part is provided with rotating shaft with right articulated joint hinged place, in described rotating shaft, is arranged with bearing.
Described boosting-rod is provided with three hinge holes, three hinge holes are respectively articulated joint hole, brake control lever hole and pipe link hole, brake control lever hole is positioned at the lower position in articulated joint hole, between the line in brake control lever hole and articulated joint hole and pipe link hole and the line in articulated joint hole, there is angle, articulated joint hole and right articulated joint are hinged, the upper end of brake control lever hole and right brake control lever is hinged, and pipe link hole and pipe link are hinged.
Between the line in described brake control lever hole and articulated joint hole and pipe link hole and the line in articulated joint hole, having angle is 130-160 degree.
Described angle is 145-160 degree.
Described angle is 140-145 degree.
The utility model is by the annexation of boosting-rod and drag link mechanism, pipe link, right brake control lever, the braking force that is delivered to drag link mechanism and right brake control lever is obviously strengthened, the stopping distance of hand lever diminishes, and has alleviated workman's labour intensity, has improved safety factor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises base 1 and is hinged on the left and right brake control lever 2,3 of base 1 both sides, the upper end of left and right brake control lever 2,3 is hinged with drag link mechanism 4, base 1 right side is also hinged with hand lever 7 and ratchet lock mechanism 6, the lower end of hand lever 7 is connected with pipe link 5, and drag link mechanism 4 is hinged with the upper end of pipe link 5.
Drag link mechanism 4 comprises two screw thread adjustable levers 8, the two ends, left and right of two screw thread adjustable levers 8 are connected with respectively a left side, right articulated joint 9, 10, left articulated joint 9 is hinged with the upper end of left brake control lever 2, right articulated joint 10 is connected with boosting-rod 11, boosting-rod 11 be shaped as " V " shape, boosting-rod 11 is provided with three hinge holes, three hinge holes are respectively articulated joint hole 12, brake control lever hole 13 and pipe link hole 14, the position, lower left that brake control lever hole 13 is positioned at articulated joint hole 12 (must be below, could form the arm of force), between the line in brake control lever hole 13 and articulated joint hole 12 and articulated joint hole 12 and the line in pipe link hole 14, there is angle.Articulated joint hole 12 is hinged with right articulated joint 10, and brake control lever hole 13 is hinged with the upper end of right brake control lever 3, and pipe link hole 14 is hinged with pipe link 5.In order to reduce the friction in rotation, the especially stressing conditions of boosting-rod 11 middle parts and right articulated joint 10 hinged places is arranged with bearing in the rotating shaft of boosting-rod 11 middle parts and right articulated joint 10 hinged places, rather than directly makes relative friction between axle and axle.
Between the line in brake control lever hole 13 and articulated joint hole 12 and articulated joint hole 12 and the line in pipe link hole 14, having angle is 130-160 degree, can be 145-160 degree, and optimum value is 140-145 degree.Such angle setting can guarantee that the formed arm of force meets the demands, and the shared space of structure is less, can not affect the shared space size of equipment.
In order to guarantee locking effect, improve packaging efficiency, on left and right brake control lever 2,3, be equipped with rotating pin 15, the end of rotating pin 15 adopts jump ring 16 to lock.
Claims (5)
1. novel labour saving car hauler, comprise stop mechanism, described stop mechanism comprises base and is hinged on a left side for base both sides, right brake control lever, left, the upper end of right brake control lever is hinged with drag link mechanism, described base right side is also hinged with hand lever and ratchet lock mechanism, the lower end of hand lever is connected with pipe link, the upper end of drag link mechanism and pipe link is hinged, it is characterized in that: described drag link mechanism comprises two screw thread adjustable levers, the two ends, left and right of two screw thread adjustable levers are connected with respectively a left side, right articulated joint, the upper end of left articulated joint and left brake control lever is hinged, right articulated joint is connected with boosting-rod, described boosting-rod is " V " shape, the middle part of boosting-rod and right articulated joint are hinged, the left end of boosting-rod and the top of right brake control lever are hinged, the right-hand member of boosting-rod and the top of pipe link are hinged, the middle part of described left and right brake control lever is equipped with the rotating pin hinged with base, and the end of described rotating pin adopts jump ring locking, boosting-rod middle part is provided with rotating shaft with right articulated joint hinged place, in described rotating shaft, is arranged with bearing.
2. novel labour saving car hauler according to claim 1, it is characterized in that: described boosting-rod is provided with three hinge holes, three hinge holes are respectively articulated joint hole, brake control lever hole and pipe link hole, brake control lever hole is positioned at the lower position in articulated joint hole, between the line in brake control lever hole and articulated joint hole and pipe link hole and the line in articulated joint hole, there is angle, articulated joint hole and right articulated joint are hinged, and the upper end of brake control lever hole and right brake control lever is hinged, and pipe link hole and pipe link are hinged.
3. novel labour saving car hauler according to claim 2, is characterized in that: between the line in described brake control lever hole and articulated joint hole and pipe link hole and the line in articulated joint hole, having angle is 130-160 degree.
4. novel labour saving car hauler according to claim 3, is characterized in that: described angle is 145-160 degree.
5. novel labour saving car hauler according to claim 4, is characterized in that: described angle is 140-145 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727027.1U CN203653154U (en) | 2013-11-18 | 2013-11-18 | Novel labor-saving scheduling winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727027.1U CN203653154U (en) | 2013-11-18 | 2013-11-18 | Novel labor-saving scheduling winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653154U true CN203653154U (en) | 2014-06-18 |
Family
ID=50919568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320727027.1U Expired - Fee Related CN203653154U (en) | 2013-11-18 | 2013-11-18 | Novel labor-saving scheduling winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348096A (en) * | 2016-09-27 | 2017-01-25 | 山东黄金矿业股份有限公司新城金矿 | Cable shaft disc brake device |
-
2013
- 2013-11-18 CN CN201320727027.1U patent/CN203653154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348096A (en) * | 2016-09-27 | 2017-01-25 | 山东黄金矿业股份有限公司新城金矿 | Cable shaft disc brake device |
| CN106348096B (en) * | 2016-09-27 | 2022-02-25 | 山东黄金矿业股份有限公司新城金矿 | Cable shaft disc braking device |
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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: 20140618 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |