CN202897886U - Vertical hoisting equipment capable of carrying out automatic regulation on rope entering angle - Google Patents
Vertical hoisting equipment capable of carrying out automatic regulation on rope entering angle Download PDFInfo
- Publication number
- CN202897886U CN202897886U CN2012204966366U CN201220496636U CN202897886U CN 202897886 U CN202897886 U CN 202897886U CN 2012204966366 U CN2012204966366 U CN 2012204966366U CN 201220496636 U CN201220496636 U CN 201220496636U CN 202897886 U CN202897886 U CN 202897886U
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- frame
- rope
- pay
- pleasure boat
- rack
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Abstract
The utility model discloses vertical hoisting equipment capable of carrying out automatic regulation on a rope entering angle. The vertical hoisting equipment comprises a machine frame, wherein a motive power device, a pay-off frame, a fixed pulley group and a loose pulley frame are fixedly arranged on the machine frame, a motive power device drives the pay-off frame for collecting and releasing a traction rope, the traction rope released by the pay-off frame is sequentially guided by the loose pulley frame and the fixed pulley group, the traction rope is in driving connection with a hoisting hook, the loose pulley frame comprises a pulley, a support frame and a shaft, and the pulley is axially and movably connected with the shaft. When the rope entering angle is changed, the rope entering angle can be automatically regulated, so the pulling force on the traction rope is regulated, and the damage to the traction rope and relevant components can be avoided.
Description
Technical field
The utility model relates to a kind of vertical lifting equipment that can automatically adjust to rope feeding angle.
Background technology
Prior art proposes a kind of vertical lifting equipment that can automatically adjust to rope feeding angle, comprise frame, rigidly-fixed power plant on the frame, pay off rack, the fixed pulley group, the pleasure boat frame, engine installation drives pay off rack folding and unfolding hauling rope, the hauling rope of being drawn by pay off rack is successively via the pleasure boat frame, the guiding of fixed pulley group, hauling rope drives connecting shackle, in the practice of construction process, need to guarantee that the rope feeding angle of hauling rope is less than certain threshold values, the smaller the better, yet, because meeting the moving axially along pay off rack in the folding and unfolding process of the hauling rope on the pay off rack, cause rope feeding angle to increase, make stressed increase on the hauling rope, make hauling rope and associated components wearing and tearing aggravation, the probability that hauling rope is broken increases, shorten the service life of equipment, needs to be resolved hurrily.
The utility model content
Problem for the prior art existence, the purpose of this utility model is to propose a kind of vertical lifting equipment that can automatically adjust to rope feeding angle, can be when rope feeding angle changes, automatically adjust rope feeding angle, thereby the pulling force on the adjustment hauling rope, so that can not cause damage to hauling rope and associated components.
For reaching this purpose, the utility model by the following technical solutions:
A kind of vertical lifting equipment that can automatically adjust to rope feeding angle, comprise frame, rigidly-fixed power plant, pay off rack, fixed pulley group, pleasure boat frame on the frame, engine installation drives pay off rack folding and unfolding hauling rope, guided via pleasure boat frame, fixed pulley group successively by the hauling rope that pay off rack is drawn, hauling rope drives connecting shackle, and the pleasure boat frame comprises pulley, support, axle, and sheave shaft is to being flexibly connected axle.The frame two ends are equipped with the flat part of overlap joint bracing or strutting arrangement.Engine installation and the pleasure boat frame frame both sides that are placed in, the fixed pulley group is between engine installation and the pleasure boat frame.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
In the utility model, engine installation drives pay off rack folding and unfolding hauling rope, hauling rope is via pleasure boat frame and the guiding of fixed pulley group, by pulling suspension hook hoisting heavy, during pay off rack folding and unfolding hauling rope, rope feeding angle changes, and pulley is by the adjustment rope feeding angle that endwisely slips at axle, the hauling rope upper pulling force can not increased, to equipment and the equal zero damage of hauling rope.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model embodiment 1:
Fig. 2 is the constructional drawing of the described pleasure boat frame of embodiment.
Wherein: 1, frame; 11, flat part; 12, flat part; 2, engine installation; 3, pay off rack; 4, hauling rope; 5, fixed pulley group; 6, pleasure boat frame; 61, pulley; 62, axle; 63, support; 7, suspension hook.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment:
A kind of vertical lifting equipment that can automatically adjust to rope feeding angle is proposed, comprise frame 1, rigidly-fixed power plant 2, pay off rack 3, fixed pulley group 5, pleasure boat frame 6 on the frame 1, engine installation 2 drives pay off rack 3 folding and unfolding hauling ropes 4, guided via pleasure boat frame 6, fixed pulley group 5 successively by the hauling rope 4 that pay off rack 3 is drawn, hauling rope 4 drives connecting shackle 7, and pleasure boat frame 6 comprises pulley 61, support 63, axle 62, and pulley 61 axially is flexibly connected axle 62.Frame 1 two ends are equipped with the flat part 11,12 of overlap joint bracing or strutting arrangement.Engine installation 2 and pleasure boat frame 6 frame 1 both sides that are placed in, fixed pulley group 5 is between engine installation 2 and the pleasure boat frame 6.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. vertical lifting equipment that can automatically adjust to rope feeding angle, comprise frame (1), the upper rigidly-fixed power plant (2) of described frame (1), pay off rack (3), fixed pulley group (5), pleasure boat frame (6), described engine installation (2) drives described pay off rack (3) folding and unfolding hauling rope (4), the hauling rope (4) of being drawn by described pay off rack (3) is successively via described pleasure boat frame (6), described fixed pulley group (5) guiding, described hauling rope (4) drives connecting shackle (7), it is characterized in that, described pleasure boat frame (6) comprises pulley (61), support (63), axle (62), described pulley (61) axially is flexibly connected described axle (62).
2. the vertical lifting equipment that can automatically adjust to rope feeding angle according to claim 1 is characterized in that described frame (1) two ends are equipped with the flat part (11,12) of overlap joint bracing or strutting arrangement.
3. the vertical lifting equipment that can automatically adjust to rope feeding angle according to claim 1, it is characterized in that, described engine installation (2) and described pleasure boat frame (6) described frame (1) both sides that are placed in, described fixed pulley group (5) is between described engine installation (2) and the described pleasure boat frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204966366U CN202897886U (en) | 2012-09-26 | 2012-09-26 | Vertical hoisting equipment capable of carrying out automatic regulation on rope entering angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204966366U CN202897886U (en) | 2012-09-26 | 2012-09-26 | Vertical hoisting equipment capable of carrying out automatic regulation on rope entering angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897886U true CN202897886U (en) | 2013-04-24 |
Family
ID=48118580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204966366U Expired - Fee Related CN202897886U (en) | 2012-09-26 | 2012-09-26 | Vertical hoisting equipment capable of carrying out automatic regulation on rope entering angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697599A (en) * | 2019-10-17 | 2020-01-17 | 长沙中联恒通机械有限公司 | Automatic rope arrangement control system and automatic rope arrangement control method for winch |
-
2012
- 2012-09-26 CN CN2012204966366U patent/CN202897886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697599A (en) * | 2019-10-17 | 2020-01-17 | 长沙中联恒通机械有限公司 | Automatic rope arrangement control system and automatic rope arrangement control method for winch |
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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: 20130424 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |