CN207030808U - It is a kind of can safety arrestment stage equipment hoisting apparatus - Google Patents
It is a kind of can safety arrestment stage equipment hoisting apparatus Download PDFInfo
- Publication number
- CN207030808U CN207030808U CN201720901028.1U CN201720901028U CN207030808U CN 207030808 U CN207030808 U CN 207030808U CN 201720901028 U CN201720901028 U CN 201720901028U CN 207030808 U CN207030808 U CN 207030808U
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- China
- Prior art keywords
- gear wheel
- gear
- motor
- radiator
- little
- Prior art date
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Abstract
The utility model discloses it is a kind of can safety arrestment stage equipment hoisting apparatus, including top plate and housing, the outer avris of first gear wheel is provided with the first little gear, the side of first gear wheel is provided with the first radiator, one end of first gear wheel is provided with connecting rod, and one end of connecting rod is provided with the second gear wheel, and the outer avris of the second gear wheel is provided with the second little gear, the bottom of second motor is provided with fixed pulley, and the side of the second gear wheel is provided with the second radiator.The utility model is provided with radiator by the side of gear wheel, the multiple motors for being looped around surrounding can be radiated, avoid the temperature that motor excessively triggers in housing too high, cause burning out for motor, multiple little gears drive bull gear drive, and the damage of single motor has no effect on the normal work of gear wheel, it is ensured that safety arrestment of this device in braking, it is simple and convenient, it is practical.
Description
Technical field
The utility model is related to a kind of hoisting apparatus, more particularly to it is a kind of can safety arrestment stage equipment hoisting apparatus.
Background technology
Stage crane is mainly used in the large-scale stage equipment of automatic lifting, and existing stage crane is mostly using single big
Power motor is lifted, and single motor is in use once go wrong, and gear easily inverts, suspender belt institute crane gear
It is easy for falling, can not only damages equipment, be also easy to cause personnel hazard, the stage for being unfavorable for creating good safety sets up ring
Border, motor can produce more heat at work, if discharged not in time, be unfavorable for the lasting use of motor.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided it is a kind of can safety arrestment dance
Platform equipment lifting device, safety arrestment during braking can be accomplished, can also accomplish the timely radiating of housing.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model it is a kind of can safety arrestment stage equipment hoisting apparatus, including top plate and housing, the top plate
Bottom is provided with the first gear wheel, and the outer avris of first gear wheel is provided with the first little gear, first little gear
One end is provided with the first motor, and the side of first gear wheel is provided with the first radiator, one end of first gear wheel
Connecting rod is provided with, one end of the connecting rod is provided with the second gear wheel, and the outer avris of second gear wheel is provided with
Two pinion, one end of second little gear are provided with the second motor, and the bottom of second motor is provided with fixed pulley, institute
The side for stating the second gear wheel is provided with the second radiator, and housing is provided with the outside of second radiator.
As a kind of optimal technical scheme of the present utility model, first gear wheel and the second gear wheel pass through connecting rod
It is connected.
As a kind of optimal technical scheme of the present utility model, first gear wheel engages with the first little gear, described
Second gear wheel engages with the second little gear.
As a kind of optimal technical scheme of the present utility model, first motor is connected with the first pinion drive, institute
The second motor is stated to be connected with the second pinion drive.
As a kind of optimal technical scheme of the present utility model, one end of first radiator and the second radiator is all provided with
It is equipped with radiator-grid.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is provided with radiator by the side of gear wheel, and the multiple motors that be looped around surrounding can be dissipated
Heat, avoiding the temperature that motor excessively triggers in housing too high, cause burning out for motor, multiple little gears drive bull gear drive,
The damage of single motor has no effect on the normal work of gear wheel, it is ensured that safety arrestment of this device in braking, simple side
Just, it is practical.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is the side view of the first gear wheel of the present utility model；
In figure：1st, top plate；2nd, housing；3rd, the first gear wheel；4th, the first little gear；5th, the first motor；6th, the first radiator；
7th, connecting rod；8th, the second gear wheel；9th, the second little gear；10th, the second motor；11st, fixed pulley；12nd, the second radiator；13rd, dissipate
Heat supply network.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provide it is a kind of can safety arrestment stage equipment hoisting apparatus, including top plate 1
With housing 2, the bottom of top plate 1 is provided with the first gear wheel 3, and the outer avris of the first gear wheel 3 is provided with the first little gear 4, the
One end of one little gear 4 is provided with the first motor 5, and the side of the first gear wheel 3 is provided with the first radiator 6, the first gear wheel 4
One end be provided with connecting rod 7, one end of connecting rod 7 is provided with the second gear wheel 8, and the outer avris of the second gear wheel 8 is provided with
Second little gear 9, one end of the second little gear 9 are provided with the second motor 10, and the bottom of the second motor 10 is provided with fixed pulley 11,
The side of second gear wheel 8 is provided with the second radiator 12, and the outside of the second radiator 12 is provided with housing 2.
Further, the first gear wheel 3 is connected with the second gear wheel 8 by connecting rod 7, ensure the first gear wheel 3 with
Second gear wheel 8 rotates coaxially, and the rising for being advantageous to suspender belt is stable.
First gear wheel 3 engages with the first little gear 4, and the second gear wheel 8 engages with the second little gear 9, ensures that first is big
Effective force transmission between gear and the first little gear 4 and the second gear wheel 8 and the second little gear 9, gear engagement effectively prevent
Power reversion is taken off during bull gear drive.
First motor 5 is connected with the first little gear 4, and the second motor 10 is connected with the second little gear 9, the first electricity
Machine 5 provides power for the rotation of the first little gear 4, and the second motor 10 provides power for the rotation of the second little gear 9.
One end of first radiator 6 and the second radiator 12 is provided with radiator-grid 13, between being advantageous to inside and outside housing 2
Air circulation, strengthen radiating effect.
Specifically, after starting switch, the first motor 5 starts simultaneously with the second motor 10, the first little gear 4 and the second small tooth
Wheel 9 starts to rotate, and because the first little gear 4 surround the first gear wheel 3, the quantity of the first little gear 4 is at least 2, up to 6, together
When need multiple first motors 5, some first motors 5 start simultaneously, and the heat distributed is more, and temperature is higher, the first gear wheel 3
First radiator 6 of side can be circular to surrounding the first motor radiate, heat is discharged from radiator-grid 13, similarly second largest
The heat of gear 8 distributes and in this way, the first little gear 4 and the second little gear 9 drives the first gear wheel 3 and the second canine tooth respectively
Wheel 8 rotates, and the suspender belt for driving connecting rod 7 to wind can carry out folding and unfolding.
The utility model is provided with radiator by the side of gear wheel, and the multiple motors that be looped around surrounding can be dissipated
Heat, avoiding the temperature that motor excessively triggers in housing 2 too high, cause burning out for motor, multiple little gears drive bull gear drive,
The damage of single motor has no effect on the normal work of gear wheel, it is ensured that safety arrestment of this device in braking, simple side
Just, it is practical.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. it is a kind of can safety arrestment stage equipment hoisting apparatus, including top plate (1) and housing (2), it is characterised in that the top
The bottom of plate (1) is provided with the first gear wheel (3), and the outer avris of first gear wheel (3) is provided with the first little gear (4),
One end of first little gear (4) is provided with the first motor (5), and the side of first gear wheel (3) is provided with first and dissipated
Hot device (6), one end of first gear wheel (4) are provided with connecting rod (7), and one end of the connecting rod (7) is provided with second
Gear wheel (8), the outer avris of second gear wheel (8) are provided with the second little gear (9), and the one of second little gear (9)
End is provided with the second motor (10), and the bottom of second motor (10) is provided with fixed pulley (11), second gear wheel (8)
Side be provided with the second radiator (12), be provided with housing (2) on the outside of second radiator (12).
2. it is according to claim 1 it is a kind of can safety arrestment stage equipment hoisting apparatus, it is characterised in that described first
Gear wheel (3) is connected with the second gear wheel (8) by connecting rod (7).
3. it is according to claim 2 it is a kind of can safety arrestment stage equipment hoisting apparatus, it is characterised in that described first
Gear wheel (3) is engaged with the first little gear (4), and second gear wheel (8) is engaged with the second little gear (9).
4. it is according to claim 3 it is a kind of can safety arrestment stage equipment hoisting apparatus, it is characterised in that described first
Motor (5) is connected with the first little gear (4), and second motor (10) is connected with the second little gear (9).
5. it is according to claim 1 it is a kind of can safety arrestment stage equipment hoisting apparatus, it is characterised in that described first
One end of radiator (6) and the second radiator (12) is provided with radiator-grid (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901028.1U CN207030808U (en) | 2017-07-24 | 2017-07-24 | It is a kind of can safety arrestment stage equipment hoisting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901028.1U CN207030808U (en) | 2017-07-24 | 2017-07-24 | It is a kind of can safety arrestment stage equipment hoisting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207030808U true CN207030808U (en) | 2018-02-23 |
Family
ID=61465566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901028.1U Expired - Fee Related CN207030808U (en) | 2017-07-24 | 2017-07-24 | It is a kind of can safety arrestment stage equipment hoisting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207030808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375280A (en) * | 2019-09-09 | 2022-04-19 | 保尔伍斯股份有限公司 | Skip hoist of blast furnace |
-
2017
- 2017-07-24 CN CN201720901028.1U patent/CN207030808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375280A (en) * | 2019-09-09 | 2022-04-19 | 保尔伍斯股份有限公司 | Skip hoist of blast furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180223 Termination date: 20180724 |