CN203359873U - Energy-saving winch - Google Patents
Energy-saving winch Download PDFInfo
- Publication number
- CN203359873U CN203359873U CN 201320369966 CN201320369966U CN203359873U CN 203359873 U CN203359873 U CN 203359873U CN 201320369966 CN201320369966 CN 201320369966 CN 201320369966 U CN201320369966 U CN 201320369966U CN 203359873 U CN203359873 U CN 203359873U
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- Prior art keywords
- hoisting mechanism
- energy
- spring
- energy storage
- hoisting
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Abstract
The utility model discloses an energy-saving winch. The energy-saving winch comprises a hoisting mechanism, and further comprises an energy storage and release mechanism and an energy storage and release control mechanism, wherein the energy storage and release mechanism and the hoisting mechanism are coaxially arranged, and the energy storage and release control mechanism and the hoisting mechanism are not coaxially arranged. The energy storage and release mechanism comprises a spring fixing support arranged on a base of the hoisting mechanism, a spring traction support fixedly connected with a rotating shaft of the hoisting mechanism and at least one spring set; the energy storage and release mechanism comprises an input gear arranged on a motor tail shaft of the hoisting mechanism and a gear braking nut meshed with the input gear; a braking disc fixedly arranged on the inner lateral wall of a bearing block and two lateral sides of the gear braking nut form a friction braking pair; a speed regulating braking motor is arranged on one side of the bearing block; one end of a screw is connected with a speed regulating braking motor shaft through a coupling. Potential energy of hoisting equipment and potential energy of lifting equipment are utilized through springs, the energy storage and release control mechanism is arranged to ensure that potential energy is stored and released in order, and the purposes of reducing motor energy consumption of the hoisting equipment and the lifting equipment and saving equipment installing space are achieved.
Description
Technical field
The utility model relates to lifting, jacking equipment technical field, particularly a kind of energy-conservation elevator.
Background technology
In the disclosed lifting of prior art, jacking equipment, ubiquity potential energy waste and the light open circuit loss phenomenon of motor.Along with the enhancing of people's energy-conserving and environment-protective consciousness, how rationally to utilize the potential energy of lifting, jacking equipment, reduce lifting, jacking equipment energy consumption, become a study hotspot.
The disclosed power-economizing method of prior art mainly is divided into and utilizes electrical equipment, electrochemical appliance to be held exoergic or use the counterweight drag device energy-conservation.But utilize electrical equipment or electrochemical method to hold that the exoergic principle is complicated, efficiency is not high.Utilize that counterweight is energy-conservation is subject to the working space environmental limit, be difficult to realize in most weight-lifting equipments.In cage lifter, generally use the counterweight drag device energy-conservation, although effect is significantly reliable, take more hoistway space.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of energy-conservation elevator, to reach, efficiently utilizes lifting, jacking equipment potential energy, reduces energy consumption of electrical machinery, and saves the purpose of installation space.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of energy-conservation elevator, comprise hoisting mechanism, also comprise with described hoisting mechanism coaxial arrange hold exoergic mechanism, and with the setting of described hoisting mechanism split axle hold the exoergic control mechanism;
The described exoergic mechanism of holding comprises the spring fixed bearing be installed on described hoisting mechanism base, the spring be fixedly connected with described hoisting mechanism S. A. traction supporting and at least one group of spring, described spring one end is connected on described spring fixed bearing, and the other end is connected in described spring traction supporting;
Described hold the exoergic control mechanism comprise input gear on the motor tailing axle that is arranged on described hoisting mechanism, with described input gear gears in mesh stop-off nut, described gear stop-off nut is arranged on screw rod, described screw rod is located on two bearing seats, all be installed with brake disc on described bearing seat madial wall, form friction braking pairs with two sides of described gear stop-off nut, described bearing seat one side is provided with the band brake buncher, and described screw rod one end is connected with described band brake motor shaft by coupler;
Described hoisting mechanism comprises the speed reduction bearing case, and the speed end of described speed reduction bearing case is connected with the motor shaft of described hoisting mechanism, and the low speed end axle of described speed reduction bearing case is connected with the elevator driven wheel.
Preferably, described spring is torsion spring.
Pass through technique scheme, a kind of energy-conservation elevator that the utility model provides is used spring to be used to the potential energy of lifting, jacking equipment, and the exoergic control mechanism is held in setting, make potential energy hold and put in order, reach minimizing lifting, jacking equipment energy consumption of electrical machinery, and saved the purpose of installation space.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described.
The structural representation that Fig. 1 is the disclosed a kind of energy-conservation elevator of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
According to Fig. 1, the utility model provides a kind of energy-conservation elevator, comprises hoisting mechanism 2, also comprise with described hoisting mechanism coaxial arrange hold exoergic mechanism 1, and with the setting of described hoisting mechanism split axle hold exoergic control mechanism 3.
Described hoisting mechanism comprises motor 2-1, drg 2-2, speed reduction bearing case 2-3, elevator driven wheel 2-4, the speed end that motor is input to the speed reduction bearing case by the S. A. that drg is housed by power is carried out variable-speed torque-converting, and then outputed power by the low speed end of speed reduction bearing case, be delivered to the elevator driven wheel, rotated by elevator driving gear drives reel.
Hold exoergic mechanism and comprise the spring fixed bearing 1-2 be installed on the hoisting mechanism base, the spring be fixedly connected with hoisting mechanism S. A. traction supporting 1-3 and five groups of torsion spring 1-1, torsion spring one end is connected on the spring fixed bearing, and the other end is connected in spring traction supporting.The transmission of by spring, draw supporting of hoisting mechanism S. A. when rotation is converted to elastic potential energy by potential energy and is stored in torsion spring, otherwise torsion spring is also draw the transmission of supporting by spring while discharging elastic potential energy, and drive hoisting mechanism S. A. rotates.
Hold the exoergic control mechanism comprise input gear 3-1 on the motor tailing axle that is arranged on hoisting mechanism, with input gear gears in mesh stop-off nut 3-5, the gear stop-off nut is arranged on screw rod 3-4, screw rod is located in the bearing bore of two bearing seat 3-2, all be installed with brake disc 3-3 on the bearing seat madial wall, form friction braking pairs with two sides of gear stop-off nut, bearing seat one side is provided with the band brake buncher, and screw rod one end is connected with band brake buncher 3-7 axle by coupler 3-6.
During the machine operation of hoisting mechanism, with described band brake buncher, keep synchronous rotary.Once rotating speed is different, the gear stop-off nut is traversing on screw rod, with brake disc, contacts and self-locking and braking.By the rotating speed of adjusting the band brake buncher, realize potential energy and elastic potential energy are held to speed limit, speed governing and the braking of putting.
Wherein, spring can be also extension spring or wind spring.
A kind of energy-conservation elevator that the utility model provides is used spring to be used to the potential energy of lifting, jacking equipment, and the exoergic control mechanism is held in setting, make potential energy hold and put in order, than the counterweight drag device, institute is installed to take up space little, reach minimizing lifting, jacking equipment energy consumption of electrical machinery, and saved the purpose of installation space.
To the above-mentioned explanation of disclosed a kind of energy-conservation elevator embodiment, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. an energy-conservation elevator, is characterized in that, comprises hoisting mechanism, also comprise with described hoisting mechanism coaxial arrange hold exoergic mechanism, and with the setting of described hoisting mechanism split axle hold the exoergic control mechanism;
The described exoergic mechanism of holding comprises the spring fixed bearing be installed on described hoisting mechanism base, the spring be fixedly connected with described hoisting mechanism S. A. traction supporting and at least one group of spring, described spring one end is connected on described spring fixed bearing, and the other end is connected in described spring traction supporting;
Described hold the exoergic control mechanism comprise input gear on the motor tailing axle that is arranged on described hoisting mechanism, with described input gear gears in mesh stop-off nut, described gear stop-off nut is arranged on screw rod, described screw rod is located on two bearing seats, all be installed with brake disc on described bearing seat madial wall, form friction braking pairs with two sides of described gear stop-off nut, described bearing seat one side is provided with the band brake buncher, and described screw rod one end is connected with described band brake motor shaft by coupler;
Described hoisting mechanism comprises the speed reduction bearing case, and the speed end of described speed reduction bearing case is connected with the motor shaft of described hoisting mechanism, and the low speed end axle of described speed reduction bearing case is connected with the elevator driven wheel.
2. a kind of energy-conservation elevator according to claim 1, is characterized in that, described spring is torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320369966 CN203359873U (en) | 2013-06-25 | 2013-06-25 | Energy-saving winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320369966 CN203359873U (en) | 2013-06-25 | 2013-06-25 | Energy-saving winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359873U true CN203359873U (en) | 2013-12-25 |
Family
ID=49807666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320369966 Expired - Fee Related CN203359873U (en) | 2013-06-25 | 2013-06-25 | Energy-saving winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359873U (en) |
-
2013
- 2013-06-25 CN CN 201320369966 patent/CN203359873U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |