CN202897915U - Laterally movable vertical hoisting device with double assembly pulleys - Google Patents
Laterally movable vertical hoisting device with double assembly pulleys Download PDFInfo
- Publication number
- CN202897915U CN202897915U CN2012204970253U CN201220497025U CN202897915U CN 202897915 U CN202897915 U CN 202897915U CN 2012204970253 U CN2012204970253 U CN 2012204970253U CN 201220497025 U CN201220497025 U CN 201220497025U CN 202897915 U CN202897915 U CN 202897915U
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- fixed pulley
- rack
- pulley
- pulley group
- frame
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- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a laterally movable vertical hoisting device with double assembly pulleys. The vertical hoisting device comprises a frame. A first power device, a pay-off rack, a loose pulley rack, a suspender, a slide rail and a second power device are fixed on the frame, wherein the slide rail is in slide connection with a first fixed pulley set and a second fixed pulley set, which are slidable on the slide rail when driven by the second power device, the first power device drives the pay-off rack to release and withdraw a haulage rope, the haulage rope led out from the pay-off rack is guided sequentially by the loose pulley rack, the first fixed pulley set and the second fixed pulley set, the suspender comprises a suspension hook, a supporting seat for fixing the suspension hook, and a first pulley and a second pulley rotatably connected to the suspension hook, the first fixed pulley is in driving connection with the first pulley through a cable, and the second fixed pulley set is in driving connection with the second pulley through a cable. The vertical hoisting device lifts heavy objects, and the haulage rope is unlikely to break. Dismounting and reinstallation are not required for hoisting heavy objects at different horizontal positions, which is labor saving and time saving.
Description
Technical field
The utility model relates to a kind of transversely movable sister block group vertical lifting equipment.
Background technology
There is a kind of vertical lifting equipment in the prior art, 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 and connects suspender, and existing suspender for hoisting heavy comprises suspension hook, and suspension hook links to each other with hawser, in the suspender use procedure, serious wear between hawser and the suspension hook, the long-time use may cause fracture, safety misadventure appears, simultaneously, after install crossbeam was fixing, its lifting position can be fixed, if when again lifting by crane in other places, need to move and retighten crossbeam, waste time and energy, demand urgently improving.
The utility model content
Problem for the prior art existence, the purpose of this utility model is to propose a kind of transversely movable sister block group vertical lifting equipment, but vertical lifting weight, and the dynamic friction of adopting many hawsers replaces the static friction of single cable, so that reduce the pressure-bearing of hawser and the wearing and tearing of hawser and equipment as far as possible, thereby so that in use safer, and in the time need to again lifting by crane the different weight of level attitude, do not need to dismantle whole equipment.
For reaching this purpose, the utility model by the following technical solutions:
A kind of transversely movable sister block group vertical lifting equipment, comprise frame, frame captive joint the first engine installation, pay off rack, the pleasure boat frame, suspender, slide rail, the second engine installation, slide rail sliding block joint the first fixed pulley group, the second fixed pulley group, driven by the second engine installation, the first fixed pulley group, the second fixed pulley group can be slided at slide rail, the first 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 first fixed pulley group, the guiding of the second fixed pulley group, suspender comprises suspension hook, the fixing supporting seat of suspension hook, be rotationally connected the first pulley of supporting seat, the second pulley, the first fixed pulley group drives by hawser and connects the first pulley, and the second fixed pulley group drives by hawser and connects the second pulley.The first engine installation and the pleasure boat frame frame both sides that are placed in, the first fixed pulley group, the second fixed pulley group are between the first engine installation and the pleasure boat frame.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The utility model not only can be realized the vertical lifting weight, and the dynamic friction of adopting many hawsers replaces the static friction of single cable, so that reduce the pressure-bearing of hawser and the wearing and tearing of hawser and equipment as far as possible, thereby so that in use safer, and in the time need to again lifting by crane the different weight of level attitude, do not need to dismantle whole equipment.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model embodiment 1:
Wherein: 1, frame; 2, engine installation; 3, pay off rack; 4, hauling rope; 51, the first fixed pulley group; 52, the second fixed pulley group; 6, pleasure boat frame; 71, the first pulley; 72, the second pulley; 8, suspension hook; 9, supporting seat; 10, the second engine installation; 11, slide rail.
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 transversely movable sister block group vertical lifting equipment is proposed, comprise frame 1, frame 1 captive joint the first engine installation 2, pay off rack 3, pleasure boat frame 6, suspender, slide rail 11, the second engine installation 10, slide rail 11 sliding block joints the first fixed pulley group 51, the second fixed pulley group 52, driven by the second engine installation 10, the first fixed pulley group 51, the second fixed pulley group 52 can be slided at slide rail 9, the first engine installation 2 drives pay off rack 3 folding and unfolding hauling ropes 4, the hauling rope 4 of being drawn by pay off rack 3 is successively via pleasure boat frame 6, the first fixed pulley group 51,52 guidings of the second fixed pulley group, suspender comprises suspension hook 8, the fixing supporting seat 9 of suspension hook 8, be rotationally connected the first pulley 71 of supporting seat 9, the second pulley 72, the first fixed pulley group 51 drives connection the first pulley 71, the second fixed pulley groups 52 by hawser 4 and connects the second pulley 72 by hawser 4 drivings.The first engine installation 2 and pleasure boat frame 6 frame 1 both sides that are placed in, the first fixed pulley group 51, the second fixed pulley group 52 are between the first engine installation 2 and the pleasure boat frame 6.
Disclosing of technique scheme, can realize hoisting heavy, the first fixed pulley group 51 drives by hawser 4 and connects the first pulley 71, the second fixed pulley group 52 drives by hawser 4 and connects the second pulley 72, make hawser 4 cooperate the first pulley 71, the second pulley 72, make and spurring the first pulley 71 by hawser, during the second pulley 72, with the first pulley 71, the second pulley 72 uses as movable pulley, thereby so that at pulling the first pulley 71, in the process that the second pulley 72 rises, make cliding friction replace static friction, make hawser and the first pulley 71, wearing and tearing between the second pulley 72 are minimum, to guarantee safety, in addition, owing to comprise the first pulley 71 in this device, the second pulley 72 not only makes the pulling force that can guarantee weight in the process of drawing the lift heavy thing be shared by four hawsers, so that hawser is difficult for fracture, and can make weight more stable in drawing the process of hanging, be difficult for occuring safety misadventure.When needs other positions in the horizontal direction again hoisting heavy, only need to promote the first fixed pulley group 51, the second fixed pulley group 52 in slide rail 11 slips by the second engine installation 10, thereby adjust the level attitude of suspension hook 8.This device not only can be realized the vertical lifting weight, and is simple in structure, is easy to install, and is easy to carrying, and in the time need to again lifting by crane the different weight of level attitude, do not need to dismantle whole equipment.
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 (2)
1. transversely movable sister block group vertical lifting equipment, it is characterized in that, comprise frame (1), described frame (1) captive joint the first engine installation (2), pay off rack (3), pleasure boat frame (6), suspender, slide rail (11), the second engine installation (10), described the first fixed pulley group (51) of described slide rail (11) sliding block joint, described the second fixed pulley group (52), driven by described the second engine installation (10), described the first fixed pulley group (51), described the second fixed pulley group (52) can be slided at described slide rail (9), described the first 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 the first fixed pulley group (51), described the second fixed pulley group (52) guiding, described suspender comprises suspension hook (8), the supporting seat (9) of fixing described suspension hook (8), be rotationally connected first pulley (71) of described supporting seat (9), the second pulley (72), described the first fixed pulley group (51) drives by described hawser (4) and connects described the first pulley (71), and described the second fixed pulley group (52) drives by described hawser (4) and connects described the second pulley (72).
2. transversely movable sister block group vertical lifting equipment according to claim 1, it is characterized in that, described the first engine installation (2) and described pleasure boat frame (6) described frame (1) both sides that are placed in, described the first fixed pulley group (51), described the second fixed pulley group (52) are between described the first engine installation (2) and the described pleasure boat frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204970253U CN202897915U (en) | 2012-09-26 | 2012-09-26 | Laterally movable vertical hoisting device with double assembly pulleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204970253U CN202897915U (en) | 2012-09-26 | 2012-09-26 | Laterally movable vertical hoisting device with double assembly pulleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897915U true CN202897915U (en) | 2013-04-24 |
Family
ID=48118609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204970253U Withdrawn - After Issue CN202897915U (en) | 2012-09-26 | 2012-09-26 | Laterally movable vertical hoisting device with double assembly pulleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874709A (en) * | 2012-09-26 | 2013-01-16 | 芜湖合建路桥机械有限公司 | Double-pulley-block vertical lifting appliance capable of transversely moving |
-
2012
- 2012-09-26 CN CN2012204970253U patent/CN202897915U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874709A (en) * | 2012-09-26 | 2013-01-16 | 芜湖合建路桥机械有限公司 | Double-pulley-block vertical lifting appliance capable of transversely moving |
| CN102874709B (en) * | 2012-09-26 | 2016-07-20 | 芜湖合建路桥机械有限公司 | A kind of transversely movable double pulleies unit vertical lifting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20160720 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |