CN203065075U - Multifunctional light topping winch - Google Patents
Multifunctional light topping winch Download PDFInfo
- Publication number
- CN203065075U CN203065075U CN 201320052980 CN201320052980U CN203065075U CN 203065075 U CN203065075 U CN 203065075U CN 201320052980 CN201320052980 CN 201320052980 CN 201320052980 U CN201320052980 U CN 201320052980U CN 203065075 U CN203065075 U CN 203065075U
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- CN
- China
- Prior art keywords
- motor
- duty
- topping winch
- functional light
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a multifunctional light topping winch which comprises a motor and an expansion cylinder driven by the motor, the expansion cylinder is further provided with at least one winding wheel, and a steel wire rope for hanging an object is coiled on the winding wheel. The motor is fixed on an installation frame, the axial two ends of the expansion cylinder are installed on a fixing frame through a rotating shaft, the motor is connected with the rotating shaft through a coupler so as to drive the expansion cylinder to rotate, a reduction gearbox is further connected between the motor and the coupler, and a brake is installed on the motor. A synchronous wheel is further installed on the rotating shaft and is connected with a limit detection device, and the limit detection device calculates the height of the object lifted by the expansion cylinder through detecting the revolution of the synchronous wheel. The multifunctional light topping winch provided by the utility model has a simple structure, can prevent the steel wire rope from deviating or overlapping during hoisting, is convenient to install, and adopts an industrial motor or a direct current torque motor without a thermal protection device to solve the problem of machine halt resulting from mistaken operation of the thermal protection device because of frequent opening and closing.
Description
Technical field
The utility model belongs to the stage machinery field, especially a kind of multi-functional light-duty topping winch.
Background technology
The flybar machine is arenas, conference centre, performs in a radio or TV programme the essential equipment in performance places such as the Room, music hall, is the carrier of light of stage, setting stage property, stage curtain.Existing topping winch mainly is made of brake snub motor and cylinder, is wound with many suspension centres steel rope at cylinder, and this many suspension centres steel rope connects suspension rod or other elevator stage equipment of stage curtain by the deflection sheave of loop wheel machine top.At present, the cylinder of topping winch only is rotated action, and does not carry out horizontal displacement in operational process, is easy to generate the steel rope superposition phenomenon thus, influences steel rope row rope on the cylinder and the dangerous situation of appearance;
And existing flybar machine not only needs bigger installing space, also needs to set up girder steel and the building girder of deflection sheave, increased the weight of stage steel structure, thereby increased the building structure cost, and not only complex structure is installed also extremely inconvenient; Secondly the general employing of existing flybar machine is equipped with the motor of thermal protector, and mistake makes thermal protector work and causes shutdown easily in the frequent keying of needs, influences performance.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure, easy for installation that the utility model provides, and safety is good, the multi-functional light-duty topping winch that stability is high.
The technical scheme that its technical matters that solves the utility model adopts is: multi-functional light-duty topping winch, comprise the motor that is fixed on the erecting frame and by described motor-driven cylinder, at least one reel also is installed on the described cylinder, and dish has the steel rope in order to the hanging object product on the described reel.Described cylinder can lift by crane the cloth curtain, and described reel can be in order to lift by crane other article, realizes multi-functionally, and reel can prevent effectively that steel rope from producing and walks or superposition phenomenon.
Preferential, the axial two ends of described cylinder are installed on the fixed mount by rotating shaft, and described motor connects described rotating shaft by coupler, thereby drives described cylinder, by the auxiliary fixing described cylinder of fixed mount, prevents that described cylinder unbalance stress is offset; Wherein, also be connected and installed with drop-gear box between described motor and described coupler, on the described motor brake be installed; The axial two ends of described cylinder are respectively equipped with screw plug and the tail plug that the soft plastic material is made, the noise that cylinder work is sent when promoting to reduce, and described screw plug and tail plug are embedded with iron plate, so that described screw plug and tail plug are not yielding.
Preferential, synchronizing wheel also is installed in the described rotating shaft, described synchronizing wheel connects limit detection device, and described limit detection device calculates the height that described cylinder lifts article by detecting the revolution of synchronizing wheel.
Preferential, described motor adopts the industrial motor of no thermel protection device.
Preferential, described motor can adopt load motor, and load motor is strong for the wide usability of electricity consumption scope.
The beneficial effects of the utility model are: this multi-functional light-duty topping winch is simple in structure, and reel also is installed on the cylinder, can prevent that the steel rope generation from walking or superposition phenomenon; Cylinder and reel can be used as fulcrum, lift by crane article such as setting stage property and stage curtain simultaneously; The synchronizing wheel that is provided with and limit detection device can accurately detect the height that article are lifted by crane in control; By the combination of erecting frame and fixed mount, make this multi-functional light-duty topping winch integrated, be convenient to Installation and Debugging; And adopt the industrial motor of no thermel protection device, solved because frequent keying misses and make thermal protector work cause the problem of shutdown.
Description of drawings
Fig. 1 is the structural representation of the multi-functional light-duty topping winch of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further detailed.
As shown in Figure 1, multi-functional light-duty topping winch comprises that motor 12(preferentially adopts load motor) and by the cylinder 3 that motor 12 drives, at least one reel 4 is installed also on the cylinder 3, dish has the steel rope 14 in order to hanging object product 15 on the reel 4.Wherein, motor 12 is fixed on the erecting frame 9, the axial two ends of cylinder 3 are installed in respectively on preceding fixed mount 1 and the back fixed mount 5 by rotating shaft 16, also be provided with screw plug 6 and tail plug 2 between cylinder 3 and preceding fixed mount 5, the back fixed mount 1, screw plug 6 and tail plug 2 adopt the soft plastic material, can reduce the noise that cylinder 3 work are sent when promoting, screw plug 6 and tail plug 2 are embedded with iron plate, so that screw plug 6 and tail plug 2 are not yielding.Motor 12 connects rotating shaft by coupler 7, thereby head roll 3 rotates.Wherein, 7 of motor 12 and coupler also are connected and installed with drop-gear box 10, and brake 13 is installed on the motor 12, will work when running into emergency situation brake 13, and clamping motor 12 is to guarantee to promote article 15 transfixions.Synchronizing wheel 8 also is installed in the rotating shaft 16, and synchronizing wheel 8 connects limit detection device 11, and limit detection device 11 calculates the height that cylinder 3 lifts article 15 by detecting the revolution of synchronizing wheel 8.
Preferential; motor 12 adopts the industrial motor of no thermel protection device; also can adopt direct current torque motor, direct current torque motor can effectively solve because frequent keying misses to make thermal protector work cause the problem of shutdown to opening and closing continually and rotating has good adaptive capacity.
The above person, it only is this novel preferred embodiment, when the scope that can not limit this novel enforcement with this, namely the simple equivalent of doing according to this novel claim and novel description generally changes and modifies, and all still belongs in the scope that this novel patent contains.
Claims (9)
1. multi-functional light-duty topping winch comprises the motor that is fixed on the erecting frame and by described motor-driven cylinder, it is characterized in that at least one reel also is installed on the described cylinder, and dish has the steel rope in order to the hanging object product on the described reel.
2. multi-functional light-duty topping winch according to claim 1, it is characterized in that: the axial two ends of described cylinder are installed on the fixed mount by rotating shaft, and described motor connects described rotating shaft by coupler, thereby drive described cylinder.
3. multi-functional light-duty topping winch according to claim 2 is characterized in that: also be connected and installed with drop-gear box between described motor and described coupler.
4. multi-functional light-duty topping winch according to claim 1 and 2 is characterized in that: on the described motor brake is installed.
5. multi-functional light-duty topping winch according to claim 2 is characterized in that: synchronizing wheel also is installed, described synchronizing wheel connection limit detection device in the described rotating shaft.
6. multi-functional light-duty topping winch according to claim 1 is characterized in that: the industrial motor of the no thermel protection device of described motor employing.
7. according to claim 1 or 6 described multi-functional light-duty topping winch, it is characterized in that: described motor adopts load motor.
8. multi-functional light-duty topping winch according to claim 2, it is characterized in that: the axial two ends of described cylinder are respectively equipped with screw plug and the tail plug that the soft plastic material is made.
9. multi-functional light-duty topping winch according to claim 8, it is characterized in that: described screw plug and described tail plug are embedded with iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052980 CN203065075U (en) | 2013-01-30 | 2013-01-30 | Multifunctional light topping winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052980 CN203065075U (en) | 2013-01-30 | 2013-01-30 | Multifunctional light topping winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065075U true CN203065075U (en) | 2013-07-17 |
Family
ID=48763890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052980 Expired - Fee Related CN203065075U (en) | 2013-01-30 | 2013-01-30 | Multifunctional light topping winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065075U (en) |
-
2013
- 2013-01-30 CN CN 201320052980 patent/CN203065075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xin Liangzhi Inventor after: Xu Xiongsheng Inventor after: Yu Tao Inventor after: Cai Jinpang Inventor after: Liu Guoxiang Inventor after: Huang Xiaomin Inventor after: Yu Ruohang Inventor after: Xu Yiyun Inventor after: Yuan Zhuoyan Inventor before: Xin Liangzhi Inventor before: Xu Xiongsheng Inventor before: Yu Tao Inventor before: Cai Jinpang Inventor before: Liu Guoxiang Inventor before: Huang Xiaomin Inventor before: Yu Ruohang Inventor before: Xu Zeyun Inventor before: Yuan Zhuoyan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIN LIANGZHI XU XIONGSHENG YU TAO CAI JINPANG LIU GUOXIANG HUANG XIAOMIN YU RUOHANG XU ZEYUN YUAN ZHUOYAN TO: XIN LIANGZHI XU XIONGSHENG YU TAO CAI JINPANG LIU GUOXIANG HUANG XIAOMIN YU RUOHANG XU YIYUN YUAN ZHUOYAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |