CN205616496U - Portable high altitude hoisting device - Google Patents
Portable high altitude hoisting device Download PDFInfo
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- CN205616496U CN205616496U CN201620178262.1U CN201620178262U CN205616496U CN 205616496 U CN205616496 U CN 205616496U CN 201620178262 U CN201620178262 U CN 201620178262U CN 205616496 U CN205616496 U CN 205616496U
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- lifting
- wheel
- lifting wheel
- portable high
- gear
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Abstract
The utility model discloses a portable high altitude hoisting device, including promoting the stake body, promote and to be provided with two at least complex lifting wheels side by side on the stake body, be provided with the promotion rope that is used for heavy lift between the two adjacent lifting wheels, the lifting wheel with promote circumference that the rope corresponds personally submit with promote rope complex arcwall face, just the lifting wheel with promote periphery that the rope corresponds along circumferencial direction evenly distributed be provided with with promote the anti -skidding tooth of rope interlock, it is used for the drive still to be provided with on the promotion stake body the drive arrangement of lifting wheel. Because the utility model adopts the above structure, it can transport the heavy object effectively fast, need not large -scale machinery equipment, can hand -carry, and one -man operation can accomplish turnover promotion task, has simple process, convenient operation, accommodation advantage extensively, has also avoided the problem that manual heavy lift is wasted time and energy and work efficiency is low simultaneously.
Description
Technical field
The utility model belongs to lifting device technical field, is specifically related to a kind of portable high-altitude lifting device.
Background technology
In building engineering construction or other construction process, it is required to a large amount of building materials or article are delivered to have on the operation side of certain altitude by ground, it is also required to by building materials and the article of the operation side with certain altitude, it is delivered to ground, elevator of the prior art is overall, entire machine volume is bigger, it is not easy to carrying, when promoting large-scale building materials or article advantageously, middle-size and small-size building materials or article are then seemed excessively heavy, and adds many auxiliary equipments and unsafe factor.For small-sized building materials or article, people are also through frequently with manually pullling the rope walking around fixed pulley, but it is not only wasted time and energy, and also easily causes the security incidents such as slippage, high falling.
Content of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of portable high-altitude lifting device is provided, middle-size and small-size building materials or article can be carried out lifting operation by rapidly, without large-scale hoister, more convenient, it without manually carrying out lifting operation, is greatly improved operating efficiency, save artificial, decrease potential safety hazard.
The utility model be the technical scheme is that a kind of portable high-altitude lifting device, including lifting bracket body, it is provided with, on described lifting bracket body, the lifting wheel that at least two coordinates side by side, it is provided with the ropes for lifting heavy between adjacent two lifting wheels, described lifting wheel periphery corresponding with described ropes is in the arcwall face coordinating with described ropes, and described lifting wheel periphery corresponding with described ropes is distributed uniformly and circumferentially and is provided with the anti-slop serrations being engaged with described ropes, it is additionally provided with the driving means for driving described lifting wheel on described lifting bracket body.
As preferably, the setting side by side up and down of described lifting wheel.
As preferably, described driving means is provided with and is driven clutch gear and the change-over switch that device drives and manual actuation is changed.
As preferably, described driving means is for driving motor or air operated machine, this driving motor or air operated machine pass through gear drive, and the clutch gear through middle transition drives the lifting wheel active rotation of bottom, the driven relative constant velocity rotation that the lifting wheel on top then coordinates for gear therewith.
As preferably, described driving means is for driving motor or air operated machine, each lifting wheel side is provided with the rotation gear that a corresponding lifting wheel of drive rotates, and adjacent two rotation gears engage each other, and described driving motor or air operated machine drive described rotation pinion rotation by the clutch gear of middle transition.
As preferably, the lifting wheel both sides of bottom are provided with elastic compression wheel.
As preferably, described lifting bracket body top is provided with the hook being easy to fix.
As preferably, described driving means is provided with travel switch.
The beneficial effects of the utility model are: owing to the utility model uses said structure, weight can effectively and rapidly be transported to work high above the ground face (or ground) by it by ground (or work high above the ground face), without heavy mechanical equipment, one man operation can complete to have enough to meet the need lifting task, can carry with, have that simple in construction, volume be little, easy to operate, the advantage of safety, wide accommodation, it also avoid the problem that hand hoisting weight is wasted time and energy simultaneously, and driving means can forward and reverse operate so that ropes two ends may be incorporated for lifting heavy.The utility model can be applied in the outdoor occasion such as rescue, high building escape from fire.Owing to being provided with clutch gear, having a power failure (blowing-out) or in the case of driving means fault, manually pull ropes to complete work that object promotes, declines, guaranteeing safety.
Brief description
Fig. 1 is embodiment one structural representation of the present utility model.
Fig. 2 is lifting wheel structural representation of the present utility model.
Fig. 3 is embodiment two structural representation of the present utility model.
Fig. 4 is clutch gear schematic diagram of the present utility model.
In figure: the 1st, lifting bracket body；2nd, lifting wheel；3rd, ropes；4th, driving means；5th, anti-slop serrations；6th, link up with；7th, travel switch；8th, gear is rotated；9th, clutch gear；10th, elastic compression wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment one: as shown in Figure 1, a kind of portable high-altitude lifting device, including lifting bracket body 1, it is provided with the lifting wheel 2 that at least two coordinates side by side on described lifting bracket body 1, two that in the present embodiment, lifting wheel 2 is setting side by side up and down, are provided with the ropes 3 for lifting heavy between adjacent two lifting wheels 2.As shown in Figure 2, lifting wheel 2 periphery corresponding with ropes 3 is in the arcwall face coordinating with described ropes 3, and described lifting wheel 2 periphery corresponding with described ropes 3 is distributed uniformly and circumferentially and is provided with the anti-slop serrations 5 being engaged with described ropes 3.
It is additionally provided with the driving means 4 for driving described lifting wheel 2 on described lifting bracket body 1, described driving means 4 is provided with and is driven clutch gear 9 and the change-over switch that device 4 drives and manual actuation is changed.As shown in Figure 4, clutch gear 9 is movably arranged on lifting bracket body 1 by elastic component, and at ordinary times under elastic component elastic reaction, clutch gear 9 engages with the gear of the lifting wheel 2 of driving means 4, plays the effect utilizing driving means 4 to drive；Pressing clutch gear 9, the gear making its lifting wheel 2 with driving means 4 departs from, play the effect carrying out manual actuation, driving means 4 described in the present embodiment is for driving motor or air operated machine, this driving motor or air operated machine pass through gear drive, clutch gear 9 through middle transition drives lifting wheel 2 active rotation of bottom, the driven relative constant velocity rotation that the lifting wheel 2 on top then coordinates for gear therewith.
The course of work of the present embodiment is as follows: when needing lifting heavy, driving means 4 drives lifting wheel 2 active rotation being positioned at bottom, ropes 3 for being engaged with between two lifting wheels 2, in the case of lifting wheel 2 active rotation of bottom, the lifting wheel 2 on top then driven reverse constant velocity rotation therewith, thus drive ropes 3 promote or decline, it is achieved the purpose of lifting or landing weight.
It in order to ensure the frictional force that lifting wheel 2 is enough, is provided with elastic compression wheel 10 in lifting wheel 2 both sides of bottom.
For ease of the placement of this lifting device, the hook 6 being easy to fix can be set on lifting bracket body 1 top.
Closedown for ease of automatically controlled actuating device 4, prevent fortuitous event from occurring, travel switch 7 can be set in driving means 4, there is the through hole passing through for described ropes 3 on travel switch 7, when heavy lift to peak, it contacts with travel switch 7, is automatically switched off power supply or the source of the gas of driving means 4.The travel switch 7 of the present embodiment is symmetrical two, it is simple to the right and left be automatically switched off operation.
For ease of carrying, using, install and protect inner components, the shell being coated with described lifting wheel 2 and driving means 4 can be set outside lifting bracket body 1.
Embodiment two: as shown in Figure 3, in the present embodiment, driving means 4 is for driving motor or air operated machine, each lifting wheel 2 side is provided with the rotation gear 8 that a corresponding lifting wheel 2 of drive rotates, adjacent two rotation gears 8 engage each other, described driving motor or air operated machine drive described rotation gear 8 to rotate by the clutch gear 9 of middle transition, and remaining structure of the present embodiment is identical with embodiment one.When the rotation gear 8 that driving means 4 drives bottom rotates, owing to the gear 8 that rotates on top engages each other with the rotation gear 8 of bottom, therefore the gear 8 that rotates on top rotates for opposite direction with the rotation gear 8 of bottom, and then promote upper and lower two lifting wheel 2 opposite direction constant velocity rotation, thus drive the ropes 3 between two lifting wheels 2 promote or decline, realize lifting or the purpose of landing weight, operate more stable.
Owing to the utility model uses said structure, weight can effectively and rapidly be transported to work high above the ground face (or ground) by it by ground (or work high above the ground face), without heavy mechanical equipment, one man operation can complete to have enough to meet the need lifting task, can carry with, have that simple in construction, volume be little, easy to operate, the advantage of safety, wide accommodation, it also avoid the problem that hand hoisting weight is wasted time and energy simultaneously, and driving means 4 can forward and reverse operate so that ropes 3 two ends may be incorporated for lifting heavy.The utility model can be applied in the outdoor occasion such as rescue, high building escape from fire.Owing to being provided with clutch gear 9, having a power failure (blowing-out) or in the case of driving means 4 fault, manually pull ropes 3 to complete work that object promotes, declines, guaranteeing safety.
The above, it is only the utility model preferred embodiment, therefore can not limit, with this, the scope that the utility model is implemented, the equivalence change i.e. made according to the utility model claim and description with modify, all should still belong to the utility model patent in the range of cover.
Claims (8)
1. a portable high-altitude lifting device, it is characterized in that: include lifting bracket body (1), it is provided with the lifting wheel (2) that at least two coordinates side by side on described lifting bracket body (1), it is provided with the ropes (3) for lifting heavy between adjacent two lifting wheels (2), described lifting wheel (2) periphery corresponding with described ropes (3) is in the arcwall face coordinating with described ropes (3), and described lifting wheel (2) periphery corresponding with described ropes (3) is distributed uniformly and circumferentially and is provided with the anti-slop serrations (5) being engaged with described ropes (3), it is additionally provided with the driving means (4) for driving described lifting wheel (2) on described lifting bracket body (1).
2. portable high-altitude according to claim 1 lifting device, it is characterised in that: described lifting wheel (2) setting side by side up and down.
3. portable high-altitude according to claim 2 lifting device, it is characterised in that: it is provided with in described driving means (4) and be driven clutch gear (9) and the change-over switch that device (4) drives and manual actuation is changed.
4. portable high-altitude according to claim 3 lifting device, it is characterized in that: described driving means (4) is for driving motor or air operated machine, this driving motor or air operated machine pass through gear drive, clutch gear (9) through middle transition drives lifting wheel (2) active rotation of bottom, the driven relative constant velocity rotation that the lifting wheel (2) on top then coordinates for gear therewith.
5. portable high-altitude according to claim 3 lifting device, it is characterized in that: described driving means (4) is for driving motor or air operated machine, each lifting wheel (2) side is provided with the rotation gear (8) that a corresponding lifting wheel (2) of drive rotates, adjacent two rotations gear (8) engage each other, and described driving motor or air operated machine drive described rotation gear (8) to rotate by the clutch gear (9) of middle transition.
6. the portable high-altitude lifting device according to claim 4 or 5, it is characterised in that: lifting wheel (2) both sides of bottom are provided with elastic compression wheel (10).
7. portable high-altitude according to claim 1 lifting device, it is characterised in that: described lifting bracket body (1) top is provided with the hook (6) being easy to fix.
8. portable high-altitude according to claim 1 lifting device, it is characterised in that: it is provided with travel switch (7) in described driving means (4), travel switch (7) has the through hole passing through for described Winding rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178262.1U CN205616496U (en) | 2016-03-09 | 2016-03-09 | Portable high altitude hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178262.1U CN205616496U (en) | 2016-03-09 | 2016-03-09 | Portable high altitude hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616496U true CN205616496U (en) | 2016-10-05 |
Family
ID=57035243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178262.1U Expired - Fee Related CN205616496U (en) | 2016-03-09 | 2016-03-09 | Portable high altitude hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681005A (en) * | 2018-12-26 | 2019-04-26 | 广州广日智能停车设备有限公司 | A kind of lifting driving device with self-locking function for elevator |
-
2016
- 2016-03-09 CN CN201620178262.1U patent/CN205616496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681005A (en) * | 2018-12-26 | 2019-04-26 | 广州广日智能停车设备有限公司 | A kind of lifting driving device with self-locking function for elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170309 |