CN202925972U - Electricity-generating type garage-lifting system - Google Patents
Electricity-generating type garage-lifting system Download PDFInfo
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- CN202925972U CN202925972U CN 201220610488 CN201220610488U CN202925972U CN 202925972 U CN202925972 U CN 202925972U CN 201220610488 CN201220610488 CN 201220610488 CN 201220610488 U CN201220610488 U CN 201220610488U CN 202925972 U CN202925972 U CN 202925972U
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Abstract
The utility model discloses an electricity-generating type garage-lifting system, which aims to solve the problems that energy is wasted by an existing garage, and the garage can not normally work when a power-failure condition occurs, so that inconvenience is brought to vehicle parking and fetching. The electricity-generating type garage-lifting system comprises an energy accumulator, a liquid accumulator, a plunger cylinder and a lifting platform, wherein a pulley-lifting mechanism is arranged between the plunger cylinder and the lifting platform, a piston is arranged in the liquid accumulator, a first reversing valve and a second reversing valve are connected between the liquid accumulator and the plunger cylinder, a hydraulic motor is connected onto a pipeline between the first reversing valve and the second reversing valve, and a generator is driven by the hydraulic motor through axial connection; a driving pipeline is formed by pipelines for sequentially connecting the liquid accumulator, the first reversing valve, the hydraulic motor, the second reversing valve and the plunger cylinder together, and an oil-returning pipeline is formed by pipelines for sequentially connecting the plunger cylinder, the first reversing valve, the hydraulic motor, the second reversing valve and the liquid accumulator together. 921,900 kwh of electricity can be generated each year, so that energy sources are greatly saved.
Description
Technical field
The utility model relates to a kind of multi-storied garage, and more particularly, it relates to a kind of power generation type Garage lifting system of energy conservation.
Background technology
At present, what most of multi-storied garages adopted is traditional mechanical structure, during bicycle parking, must first vehicle-containing be transferred to ground, and bicycle parking person drives into vehicle-containing with car and is parked on vehicle-containing, and vehicle-containing carries automobile and delivers to parking position.When picking up the car, ground is delivered in the vehicle-containing taking-up that will be placed with automobile from parking position, waits for that the person of picking up the car enters next program after vehicle-containing is taken automobile away.Here it is, and there is structural defective in traditional mechanical type multiplayer stereo carport, the vehicle-containing that is loaded with automobile when picking up the car moves from eminence toward lower, need to control translational speed, prevent the vehicle-containing movement of falling object and damage car, not only wasted the potential energy of vehicle-containing, also need to consume extra kinetic energy and prevent the vehicle-containing movement of falling object, therefore greatly wasted energy.Also have now human hair to understand and the hydraulic type stereo garage by hydraulic transmission principle, automobile is carried out lifting, but its energy consumption is high, and when the power failure situation occurs, the hydraulic type stereo garage can't work, and give parking and pick up the car and brought inconvenience.
Chinese patent notification number CN201627389U, a kind of underground lift garage is disclosed, utilize the principle of the principle of motor pull line or hydraulic pressure, air pressure pull line to make a cover lifting gear, vehicle rises or descends with the storage vehicle frame, this garage structure is simple, do not take aboveground space, but this garage potential energy in the process that automobile descends is not used, wasted energy, and the energy consumption of its whole device is large, when the power failure situation occurring, the garage can't work, and give stop and pick up the car and brought inconvenience.
The utility model content
The utility model has overcome existing garage waste energy, and when the power failure situation occurring, the garage can't work, give to stop and pick up the car and brought inconvenient deficiency, a kind of power generation type Garage lifting system is provided, it can generate electricity, conserve energy, and the energy consumption of whole device is low.When the power failure situation occurring, generator generates electricity for garage system, makes the garage normal operation, conveniently stops and picks up the car; At ordinary times under normal condition, the power inverter that the generator generating produces, be incorporated into the power networks.
in order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of power generation type Garage lifting system, comprise accumulator, reservoir, plunger case, elevating stage, accumulator, reservoir, plunger case connects by pipeline successively, be provided with the Pulley lift structure between plunger case and elevating stage, be provided with piston in reservoir, piston is separated into air chamber and fluid chamber with reservoir, accumulator is communicated with air chamber, be connected with the first reversal valve and the second reversal valve between reservoir and plunger case, connecting fluid pressure motor on pipeline between the first reversal valve and the second reversal valve, hydraulic motor axially connects the drive generator, reservoir connects respectively the first reversal valve and the second reversal valve, plunger case connects respectively the first reversal valve and the second reversal valve, the pipeline that successively reservoir, the first reversal valve, hydraulic motor, the second reversal valve, plunger case is linked together consists of the driving pipeline, the pipeline that successively plunger case, the first reversal valve, hydraulic motor, the second reversal valve, reservoir is linked together consists of return line, and the driving pipeline between the second reversal valve and plunger case is provided with one way valve.
Vehicle is placed on elevating stage and rises and descend with elevating stage.Storage pressure-air in accumulator, by the piston movement in the promotion of the gases at high pressure in accumulator reservoir, piston is exerted pressure to the fluid in reservoir, hydraulic oil is transported to plunger case along driving tube route reservoir, promote the plunger motion in plunger case, the Sports band movable pulley elevating mechanism of plunger moves, thereby realizes the ascending motion of elevating stage.Be provided with one way valve on the driving pipeline between the second reversal valve and plunger case, prevent that fluid from driving the pipeline backflow, having played plunger and having locked spacing effect, make the height and position after elevating stage remains on rising.When elevating stage descends, the first reversal valve and the second reversal valve all commutate, the Action of Gravity Field of elevating stage promotes plunger by the Pulley lift structure and moves upward, thereby high-voltage oil liquid is transported to reservoir by return line from plunger case, thereby promotes the piston return in reservoir.Owing to being provided with hydraulic motor between the first reversal valve and the second reversal valve, high-voltage oil liquid all can drive the hydraulic motor running when carrying in driving pipeline and return line, engine rotation realizes generating thereby the running of hydraulic motor is led the way, conserve energy, and the energy consumption of whole garage system is low.When the power failure situation occurring, generator generates electricity for garage system, makes the garage normal operation, conveniently stops and picks up the car; At ordinary times under normal condition, the power inverter that the generator generating produces, be incorporated into the power networks.
As preferably, axially connect by shaft coupling between hydraulic motor and generator.Another kind of scheme is connected with accelerator between hydraulic motor and generator, and hydraulic motor is connected with generator by accelerator.Directly directly connect by shaft coupling between hydraulic motor and generator, connected mode is simple.When rotating due to hydraulic motor, rotating speed is lower, so needs slow-revving generator during the hydraulic motor direct coupled generator, and this generator price is higher, has increased the garage manufacturing cost.Connect accelerator between hydraulic motor and generator, the drive generator that slowly runs of hydraulic motor runs up and realizes generating, and this common high tacho generator price is low, has reduced the garage manufacturing cost.
As preferably, be connected with booster pump on the pipeline between hydraulic motor and the second reversal valve.High-voltage oil liquid oil liquid pressure after piping and hydraulic motor has certain reduction, by the increasing action of booster pump, increases the pressure of fluid.In the process that elevating stage rises, booster pump increases the pressure that drives fluid in pipeline, increases the motive force that fluid promotes plunger, guarantees that elevating stage steadily rises.In the process that elevating stage descends, booster pump increases the pressure of fluid in return line, guarantees that the fluid smooth delivery of power arrives in reservoir and the pushing piston return.
As preferably, accumulator is connected with air supplying pump by pipeline; Accumulator is provided with pressure meter.Air supplying pump is convenient at any time to the accumulator inflation, and the convenient air pressure of observing at any time in accumulator of the pressure meter on accumulator is if carry out tonifying Qi by air supplying pump when pressure is low.
As preferably, the first reversal valve and the second reversal valve are 3-position-3-way solenoid valve.3-position-3-way solenoid valve is controlled convenient, during original state, all pipelines all be connected on meta and drive pipeline and return line all closed, two electromagnetic valves therefrom lt drive pipeline connection, return line is closed, and two electromagnetic valves therefrom gt return line are communicated with, and drive pipeline closed.
As preferably, the Pulley lift structure comprises the plunger that is connected in plunger case, the end of plunger is provided with the plunger movable pulley, the elevating stage both sides are respectively equipped with the left fixed pulley of elevating stage and the right fixed pulley of elevating stage, the plunger case upper end is fixedly connected on brace summer, be connected with fixed pulley between elevating stage and plunger case on brace summer, be in series with wire rope on the left fixed pulley of elevating stage, the right fixed pulley of elevating stage, upper fixed pulley and plunger movable pulley, the two ends of wire rope all are fixedly connected on brace summer.Because wire rope two ends all are fixed on brace summer, the length of wire rope is constant, and plunger plunger movable pulley when moving downward pulls wire rope downwards, and wire rope drives elevating stage and moves upward; Pull wire rope when in like manner elevating stage moves downward downwards, wire rope drives plunger and moves upward.This Pulley lift structure is simple in structure, low cost of manufacture.
Compared with prior art, the beneficial effects of the utility model are: power generation type Garage lifting system can generate electricity, conserve energy, and also the energy consumption of whole device is low.When the power failure situation occurring, generator generates electricity for garage system, makes the garage normal operation, conveniently stops and picks up the car; At ordinary times under normal condition, the power inverter that the generator generating produces, be incorporated into the power networks.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
in figure: 1, drive pipeline, 2, the second reversal valve, 3, booster pump, 4, return line, 5, hydraulic motor, 6, booster motor, 7, generator, 8, stop valve, 9, the first reversal valve, 10, starter gate valve, 11, reservoir, 12, piston, 13, the plunger movable pulley, 14, one way valve, 15, accumulator, 16, aeration valve, 17, air supplying pump, 18, the tonifying Qi motor, 19, pressure meter, 20, plunger, 21, wire rope, 22, plunger case, 23, the right fixed pulley of elevating stage, 24, elevating stage, 25, the right fixed point of wire rope, 26, the plunger case fixed point, 27, upper fixed pulley, 28, vehicle, 29, the left fixed pulley of elevating stage, 30, the left fixed point of wire rope.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment 1: a kind of power generation type Garage lifting system (referring to accompanying drawing 1), comprise accumulator 15, reservoir 11, plunger case 22, elevating stage 24, accumulator, reservoir, plunger case connect by pipeline successively, be provided with the Pulley lift structure between plunger case and elevating stage, be provided with piston 12 in reservoir, piston is separated into air chamber and fluid chamber with reservoir, and accumulator is communicated with air chamber.Accumulator is provided with pressure meter 19, pressure meter is used for the air pressure in the monitoring accumulator, accumulator is connected with air supplying pump 17 by pipeline, air supplying pump drives by tonifying Qi motor 18, be connected with aeration valve 16 on pipeline between air supplying pump and accumulator, aeration valve is used for opening and closing the pipeline between air supplying pump and accumulator.Be connected with the first reversal valve 9 and the second reversal valve 2, the first reversal valves and the second reversal valve between reservoir and plunger case and be 3-position-3-way solenoid valve.The P of the first reversal valve meta, O, three hydraulic fluid ports of A are not connected, the P hydraulic fluid port sealing that communicates of the O of left position and A two hydraulic fluid ports, the O hydraulic fluid port sealing that communicates of the P of right position and A two hydraulic fluid ports; The P of the second reversal valve meta, O, three hydraulic fluid ports of A are not connected, the A hydraulic fluid port sealing that communicates of the P of left position and O two hydraulic fluid ports, the O hydraulic fluid port sealing that communicates of the P of right position and A two hydraulic fluid ports.Reservoir connects respectively the first reversal valve and the second reversal valve.The fluid chamber of reservoir connects stop valve 8 by pipeline, the two-way pipeline is told in the stop valve outlet, one road pipeline is connected with the P mouth of the first reversal valve meta, another road pipeline is connected with the O mouth of the second reversal valve meta, be connected with starter gate valve 10 on pipeline between stop valve and the first reversal valve, starter gate valve is used for opening and closing the pipeline between stop valve and the first reversal valve.The A hydraulic fluid port of the first reversal valve meta is connected by the P hydraulic fluid port of pipeline with the second reversal valve meta.Connecting fluid pressure motor 5 on pipeline between the first reversal valve and the second reversal valve, hydraulic motor axially connects drive generator 7, axially connect by shaft coupling between hydraulic motor and generator, the rotation of hydraulic motor directly drives the rotation of generator coil, and the rotation of the rotating speed of generator and hydraulic motor is consistent, and rotating speed is slower, needs to use low-speed generator to generate electricity.Be connected with booster pump 3 on pipeline between hydraulic motor and the second reversal valve, booster pump drives by booster motor 6.Plunger case connects respectively the first reversal valve and the second reversal valve, and the pipeline that is connected with plunger case is divided into two-way, and one road pipeline is connected to the O hydraulic fluid port position of the first reversal valve meta, and another road pipeline is connected to the A hydraulic fluid port position of the second reversal valve meta.The pipeline that successively reservoir, the first reversal valve, hydraulic motor, booster pump, the second reversal valve, plunger case is linked together consists of driving pipeline 1, the pipeline that successively plunger case, the first reversal valve, hydraulic motor, booster pump, the second reversal valve, reservoir is linked together consists of return line 4, driving pipeline between the second reversal valve and plunger case is provided with one way valve 14, and one way valve is arranged between the first reversal valve and the second reversal valve.Pulley lift structure between plunger case and elevating stage comprises the plunger 20 that is connected in plunger case, and the end of plunger is provided with plunger movable pulley 13, and elevating stage both sides are respectively equipped with the left fixed pulley 29 of elevating stage and the right fixed pulley 23 of elevating stage, place vehicle 28 on elevating stage.The plunger case upper end is fixedly connected on brace summer, be connected with fixed pulley 27 on brace summer between elevating stage and plunger case, be in series with wire rope 21 on the left fixed pulley of elevating stage, the right fixed pulley of elevating stage, upper fixed pulley and plunger movable pulley, the two ends of wire rope all are fixedly connected on brace summer, thereby realize the elevating movement of elevating stage by the slip that promotes up and down the drive wire rope of plunger.The left fixed point 30 of wire rope, the right fixed point 25 of wire rope and plunger case fixed point 26 all are arranged on brace summer, and brace summer is supporting whole Pulley lift structure and elevating stage and plunger case.
During parking, automobile is stopped to elevating stage, original state the first reversal valve and the second reversal valve are all at meta, startup Garage lifting system opens stop valve and starter gate valve, and the first reversal valve and the second reversal valve are all to moving to left, pipeline is connected on the right position of the first reversal valve and the second reversal valve, drive pipeline connection, return line is closed, starts booster pump.Gases at high pressure in accumulator promote the piston in reservoir, and piston is exerted pressure to the fluid in reservoir, and high-voltage oil liquid is delivered to plunger case from reservoir along driving pipeline, and the plunger that high-voltage oil liquid promotes in plunger case moves downward, and elevating stage is moved upward.Hydraulic motor between the first reversal valve and the second reversal valve rotates under the effect of high-voltage oil liquid, and the coil that hydraulic motor drives generator rotates the realization generating.Elevating stage arrive after desired height with the first reversal valve and the second reversal valve move right arrive in bit position, cut off driving pipeline and return line, make elevating stage remain on the desired height position, and stopped automobile.When picking up the car, vehicle is placed on elevating stage, the first reversal valve and the second reversal valve are moved to right arrive left bit position, the driving pipeline is closed, return line is communicated with, and plunger case inner high voltage fluid flows to reservoir by return line, in the process of oil return, high-voltage oil liquid drives hydraulic motor and rotates, and the coil that the rotation of hydraulic motor drives generator rotates the realization generating.High-voltage oil liquid all can drive the hydraulic motor running when carrying in driving pipeline and return line, engine rotation realizes generating thereby the running of hydraulic motor is led the way, take full advantage of the potential energy of vehicle when descending, conserve energy, and also the energy consumption of whole garage system is low.When the power failure situation occurring, generator generates electricity for garage system, makes the garage normal operation, conveniently stops and picks up the car; At ordinary times under normal condition, the power inverter that the generator generating produces, be incorporated into the power networks.
| Title | Unit | Formula | Numerical value | |
| Specified (alternation) load Z 1 | KN | 25 | ||
| Fixing (minimum) load Z 0 | KN | 60 | ||
| Peak load Z | KN | 85 | ||
| Plunger case diameter D | m | 0.115 | ||
| The plunger case area A | m 2 | A=D 2/π/4 | 0.010386915 | |
| Plunger volume r | m 3 | r=rh | 0.10386915 | |
| Ram | m | 10 | ||
| Velocity of plunger V | M/S | 1.1 | ||
| Flow Q | m 3/h | Q=Av3600 | 41.13 | |
| Flow q | L/min | q=1000Q/60 | 685.54 | |
| Accumulator volume R | m 3 | R=>20r | 1.41 | |
| Energy storage pressure R P | MPa | R P=P 0+P 11 | 13.96 | |
| The fixed load pressure P 0 | MPa | P 0=2Z 0/A/10 3 | 11.55 | |
| Workbench is fully loaded with pressure P | MPa | P=2Z/A/10 3 | 8.18 | |
| The rated load pressure P 1 | MPa | P 1=2Z 1/A/10 3 | 4.81 | |
| Half load pressure P 11 | MPa | P 11=P 1/2 | 2.41 | |
| Booster pump pressure-drop coefficient ψ | MPa | ψ=0.15P 11 | 0.36 | |
| Accumulator pressure-drop coefficient ζ | ζ=r/R | 0.07 | ||
| Hydraulic motor pressure=energy storage pressure P during fully loaded the rising 20 | MPa | P 20=R P | 13.96 | |
| Hydraulic motor pressure=fixed load pressure P during unloaded decline 23 | MPa | P 23=P 0 | 11.55 | |
| Hydraulic motor pressure=energy storage pressure P during unloaded the rising 21 | MPa | P 21=R P | 13.96 | |
| Hydraulic motor pressure=fixed load pressure P during fully loaded decline 22 | MPa | P 22-P R | 11.55 | |
| Rated load rising booster pump supercharging P 30 | MPa | P30 =P11 +ψ+ζ | 2.84 | |
| Rated load decline booster pump supercharging P 31 | P 31=P-P 0>R P | 0.00 | ||
| Unloaded load rising booster pump supercharging P 32 | MPa | P 32 =P R>P 0 | 0.00 | |
| Unloaded load decline booster pump supercharging P 33 | MPa | P 33=P 11 +ψ+ζ | 2.84 | |
| The hydraulic motor discharge capacity | 5.087 | |||
| The unit moment of torsion | 728 | |||
| Hydraulic motor rotary speed n | n=r/min | q(/ml/r/1000) | 134.76 | |
| Rising Torque Performance of Hydraulic Motor N S | MPa | N S=R P*r/1000 | 10162.79 | |
| Rising hydraulic motor generated output W S | kw | W S=nN S/9550 | 143.41 | |
| Rising hydraulic motor gross generation W Z | kw | W z=F35 | 143.41 | |
| Decline Torque Performance of Hydraulic Motor Nx | MPa | N X=P 1*1046 | 8410.58 | |
| Decline hydraulic motor generated output Wx | kw | W x=nN X/9550 | 118.68 | |
| Decline hydraulic motor gross generation W Z1 | kw | W Z1=2W X | 118.68 | |
| Overall average generated energy W H | kw | W H=(W Z+W Z1)/2 | 131.05 | |
| The booster pump rated pressure | MPa | 35.00 | ||
| The booster pump flow | L/min | 795.00 | ||
| Booster pump power | kw | 464.00 | ||
| Rated load rising booster pump power W 30 | kw | W 30=230/10*1.81/69*62.2 | 32.48 | |
| Rated load decline booster pump power W 31 | kw | 0.00 | ||
| Unloaded load rising booster pump power W 32 | kw | 0.00 | ||
| Unloaded load decline booster pump power W 33 | kw | W 33=230/10*1.81/69*62.2 | 32.48 | |
| Average power consumption power W H1 | kw | W30/2 | 16.24 | |
| Clean generated output | kw | P JF=W H-W H1 | 114.81 | |
| Net electric generation JF per hour | Kwh (degree) | JF= P JF *h | 114.81 | |
| One day generated energy | Kwh (degree) | By generating in 22 hours | 2525.82 | |
| One annual electricity generating capacity | Kwh (degree) | By * 36 generatings in 22 hours | 92.19*10 4 |
Upper table is power generation type Garage lifting system is technical data and computational chart under the 2.2m/s condition in elevating stage speed
Learn from above-mentioned, rated load namely light weight is 25KN, namely elevating stage deadweight of fixed load is 60KN, lifting of lifting table speed is at 2.2m/s, drawing as calculated this system's elevating stage net electric generation hourly is 114.81 degree, calculates by 22 hours every days, and the daily generation of this system is 2525.82 degree, the gross generation of 1 year 365 days is 92.19 ten thousand degree, has greatly saved the energy.
Embodiment 2: a kind of power generation type Garage lifting system, its structure is similar to embodiment 1, the main difference point is the connected mode between hydraulic motor and generator, is connected with accelerator between hydraulic motor and generator in the present embodiment, and hydraulic motor is connected with generator by accelerator.When rotating due to hydraulic motor, rotating speed is lower, connects accelerator between hydraulic motor and generator, and the drive generator that slowly runs of hydraulic motor runs up and realizes generating, and this common high tacho generator price is low, has reduced the garage manufacturing cost.Other structure is identical with embodiment 1.
Above-described embodiment is two kinds of better schemes of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (7)
1. power generation type Garage lifting system, comprise accumulator (15), reservoir (11), plunger case (22), elevating stage (24), accumulator, reservoir, plunger case connects by pipeline successively, be provided with the Pulley lift structure between plunger case and elevating stage, be provided with piston (12) in reservoir, piston is separated into air chamber and fluid chamber with reservoir, accumulator is communicated with air chamber, it is characterized in that, be connected with the first reversal valve (9) and the second reversal valve (2) between reservoir and plunger case, connecting fluid pressure motor (5) on pipeline between the first reversal valve and the second reversal valve, hydraulic motor axially connects drive generator (7), reservoir connects respectively the first reversal valve and the second reversal valve, plunger case connects respectively the first reversal valve and the second reversal valve, the pipeline that successively reservoir, the first reversal valve, hydraulic motor, the second reversal valve, plunger case is linked together consists of driving pipeline (1), the pipeline that successively plunger case, the first reversal valve, hydraulic motor, the second reversal valve, reservoir is linked together consists of return line (4), and the driving pipeline between the second reversal valve and plunger case is provided with one way valve (14).
2. power generation type Garage lifting according to claim 1 system, is characterized in that, axially connects by shaft coupling between hydraulic motor and generator.
3. power generation type Garage lifting according to claim 1 system, is characterized in that, be connected with accelerator between hydraulic motor and generator, hydraulic motor is connected with generator by accelerator.
4. according to claim 1 and 2 or 3 described power generation type Garage lifting systems, is characterized in that, is connected with booster pump (3) on the pipeline between hydraulic motor and the second reversal valve.
5. according to claim 1 and 2 or 3 described power generation type Garage lifting systems, is characterized in that, accumulator is connected with air supplying pump (17) by pipeline; Accumulator is provided with pressure meter (19).
6. according to claim 1 and 2 or 3 described power generation type Garage lifting systems, is characterized in that, the first reversal valve and the second reversal valve are 3-position-3-way solenoid valve.
7. power generation type Garage lifting according to claim 4 system, it is characterized in that, the Pulley lift structure comprises the plunger (20) that is connected in plunger case, the end of plunger is provided with plunger movable pulley (13), the elevating stage both sides are respectively equipped with the left fixed pulley of elevating stage (29) and the right fixed pulley of elevating stage (23), the plunger case upper end is fixedly connected on brace summer, be connected with fixed pulley (27) on brace summer between elevating stage and plunger case, the left fixed pulley of elevating stage, the right fixed pulley of elevating stage, be in series with wire rope (21) on upper fixed pulley and plunger movable pulley, the two ends of wire rope all are fixedly connected on brace summer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610488 CN202925972U (en) | 2012-11-16 | 2012-11-16 | Electricity-generating type garage-lifting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610488 CN202925972U (en) | 2012-11-16 | 2012-11-16 | Electricity-generating type garage-lifting system |
Publications (1)
| Publication Number | Publication Date |
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| CN202925972U true CN202925972U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610488 Expired - Fee Related CN202925972U (en) | 2012-11-16 | 2012-11-16 | Electricity-generating type garage-lifting system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803356A (en) * | 2014-03-13 | 2014-05-21 | 徐州工程学院 | Hydraulic elevator speed control system with vehicle existence or nonexistence recognizing module |
| CN104370233A (en) * | 2014-10-06 | 2015-02-25 | 蒋贤栋 | Multifunctional waterproof pulley block system for automobile |
| CN108131340A (en) * | 2017-12-07 | 2018-06-08 | 湖南电气职业技术学院 | A kind of stereo garage power bootstrap method and device |
| CN108869978A (en) * | 2018-06-15 | 2018-11-23 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power power utility check device |
| CN110043085A (en) * | 2019-03-19 | 2019-07-23 | 武汉智象机器人有限公司 | Low energy consumption intelligent parking lifting drive |
| CN110984655A (en) * | 2019-12-12 | 2020-04-10 | 唐灶虎 | Barrier gate mechanism based on underground parking garage |
| CN111594492A (en) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | Control method and system for ground service system |
-
2012
- 2012-11-16 CN CN 201220610488 patent/CN202925972U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803356A (en) * | 2014-03-13 | 2014-05-21 | 徐州工程学院 | Hydraulic elevator speed control system with vehicle existence or nonexistence recognizing module |
| CN103803356B (en) * | 2014-03-13 | 2017-01-25 | 徐州工程学院 | Hydraulic elevator speed control system with vehicle existence or nonexistence recognizing module |
| CN104370233A (en) * | 2014-10-06 | 2015-02-25 | 蒋贤栋 | Multifunctional waterproof pulley block system for automobile |
| CN108131340A (en) * | 2017-12-07 | 2018-06-08 | 湖南电气职业技术学院 | A kind of stereo garage power bootstrap method and device |
| CN108869978A (en) * | 2018-06-15 | 2018-11-23 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power power utility check device |
| CN110043085A (en) * | 2019-03-19 | 2019-07-23 | 武汉智象机器人有限公司 | Low energy consumption intelligent parking lifting drive |
| CN110984655A (en) * | 2019-12-12 | 2020-04-10 | 唐灶虎 | Barrier gate mechanism based on underground parking garage |
| CN111594492A (en) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | Control method and system for ground service system |
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