CN111576957B - In-line type lifting vehicle platform - Google Patents
In-line type lifting vehicle platform Download PDFInfo
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- CN111576957B CN111576957B CN202010470368.XA CN202010470368A CN111576957B CN 111576957 B CN111576957 B CN 111576957B CN 202010470368 A CN202010470368 A CN 202010470368A CN 111576957 B CN111576957 B CN 111576957B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
- E01F13/065—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates specially adapted for individual parking spaces
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/422—Automatically operated car-parks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an in-line type lifting vehicle platform, which comprises a long lane plate, a long rail frame arranged on one side of the long lane plate and a plurality of storing and taking mechanisms, wherein the storing and taking mechanisms comprise: the protection mechanism comprises a protection groove, a protection plate, a protection base limit fixing body, a limit moving body, a protection circuit, an auxiliary mechanism and a plurality of support mechanisms, and each support mechanism comprises a protection support spring; the protection circuit is connected in series in a power supply circuit of the elevator, the protection circuit comprises a first fixed contact, a movable contact plate and a second fixed contact, the auxiliary mechanism comprises an auxiliary sliding rod, an auxiliary spring, an auxiliary base and an auxiliary push rod, and a protection sliding hole is formed in the protection base. The invention has the beneficial effects that: the parking structure capable of lifting and shifting is provided, the parking number on a unit area can be increased by fully utilizing the space, the parking structure has the recognition and protection functions, when the parking structure descends, if vehicles and personnel exist below the parking structure, the parking protection can be automatically realized, and the safety is good.
Description
Technical Field
The invention belongs to the technical field of parking facilities, and particularly relates to an in-line type lifting vehicle platform.
Background
Stereo garages are currently in increasingly widespread use. The existing three-dimensional garage comprises a parking mechanism for parking, and the parking mechanism can be lifted and moved. However, when the parking structure is lowered, if a vehicle or a person is present below, there is a safety risk.
Disclosure of Invention
The invention provides an in-line type lifting vehicle platform, which is provided with a parking structure capable of lifting and shifting, can fully utilize space to improve the parking number on a unit area, has the function of identification and protection, can automatically realize shutdown protection if vehicles and personnel exist below the parking structure when the parking structure descends, and has good safety.
In order to achieve the purpose, the invention adopts the following technical scheme:
an in-line type lifting vehicle platform comprises a long track plate, a long track frame and a plurality of access mechanisms, wherein the long track plate is horizontally arranged and fixed with the ground;
in the corresponding access mechanism and protection mechanism: the parking frame comprises a parking plate which is horizontally arranged, a left frame plate which is vertically arranged and a right frame plate which is parallel to the left frame plate, the lower end of the left frame plate is connected with the parking plate, the lower end of the right frame plate is connected with the parking plate, a parking channel is formed between the left frame plate and the right frame plate, the length direction of the parking channel is parallel to the length direction of the long lane plate, the protection mechanism comprises a protection groove which is opened on the top surface of the long lane plate, a protection plate which can move up and down along the protection groove, a protection base which is arranged in the protection groove, a limit fixed body which is arranged in the protection groove and connected with the protection base, a limit movable body which is arranged in the protection groove and connected with the protection plate, a protection circuit which is arranged in the protection groove, an auxiliary mechanism and a plurality of support mechanisms which are arranged in the protection groove, a notch, a bottom surface, the top surface of, the supporting mechanism comprises a protecting supporting spring arranged in a protecting groove, the upper end of the protecting supporting spring is fixed with the bottom surface of the protecting plate, the lower end of the protecting supporting spring is relatively fixed with the bottom of the protecting groove, the vertical projection of the left frame plate falls within the vertical projection range of the protecting plate, and the vertical projection of the right frame plate falls within the vertical projection range of the protecting plate;
in the corresponding access mechanism and protection mechanism: the protection circuit is connected in series in a power supply line of the elevator, the protection circuit comprises a first protection fixed contact, a movable protection contact plate and a second protection fixed contact, the auxiliary mechanism comprises an auxiliary sliding rod which is vertically arranged, an auxiliary spring which is sleeved on the auxiliary sliding rod, an auxiliary base which is fixed in a protection groove and an auxiliary push rod which is used for pressing down the movable protection contact plate, the upper end of the protection spring is connected with the movable protection contact plate, the lower end of the protection spring is connected with the protection base, a protection sliding hole is arranged on the protection base, the upper end of the protection sliding rod is connected with the movable protection contact plate, the lower end of the protection sliding rod is arranged in the protection sliding hole, the slide protection rod is in sliding connection with the protection sliding hole, the movable protection contact plate is arranged below the first protection fixed contact, the movable protection contact plate is arranged below the second protection fixed contact, the,
when the limiting moving body contacts the limiting fixing body, the top surface of the protection plate is positioned above the notch of the protection groove, the bottom surface of the protection plate is separated from the top surface of the auxiliary base, the protection movable contact plate contacts and protects the first fixed contact, the protection movable contact plate contacts and protects the second fixed contact, and the protection circuit is in a conductive state;
when the bottom surface of the protection plate contacts the top surface of the auxiliary base, the limiting movable block is separated from the limiting fixed block, the protective movable contact plate is separated from the protective first fixed contact, the protective movable contact plate is separated from the protective second fixed contact, and the protective circuit is in a disconnected state.
Preferably, the limiting moving body is connected with the protective plate through a plurality of edge rods, the supporting mechanism further comprises a vertically arranged protective supporting sliding rod and a protective supporting seat fixed with the bottom of the protective groove, and in one supporting mechanism: the protection support spring is sleeved on the protection support sliding rod, a support sliding hole is formed in the protection support base, the upper end of the protection support sliding rod is connected with the protection plate, the lower end of the protection support sliding rod is located in the support sliding hole, the protection support sliding rod is connected with the support sliding hole in a sliding mode, and the protection support sliding rod is vertical in sliding direction.
Preferably, the device also comprises a plurality of drainage pipes which penetrate through the bottoms of the protection grooves and are vertically arranged, the upper ends of the drainage pipes are lower than the top surface of the auxiliary base, the lower ends of the drainage pipes are communicated with a sewer pipeline, and the highest point of the sewer pipeline is lower than the highest point of the sewer pipeline.
Preferably, in one accessor mechanism: the right frame plate is positioned between the left frame plate and the long rail, the left frame plate is provided with a man-car separation door structure, the man-car separation door structure comprises a man-way opening formed in the left frame plate, a door plate used for sealing the man-way opening, a door buckle arranged on the door plate and a door clamping groove matched with the door buckle, the door clamping groove is formed in the left frame plate, the left frame plate is positioned between the door plate and the right frame plate, and the door plate is hinged with the left frame plate through a hinge;
when the door buckle is fixedly clamped with the door clamping groove, the door plate is in a closed state, the door plate seals the pedestrian opening, and the door plate is attached to the left frame plate;
when the door buckle is separated from the door clamping groove, the door plate is in an open state, and the door plate is separated from the pedestrian opening.
Preferably, the parking plate is provided with a door opening mechanism, a jacking mechanism and a working groove with an opening on one side surface of the parking plate, and when the door plate is in a closed state, the door plate seals the notch of the working groove; in one access mechanism: the door opening mechanism comprises a door opening groove opened on the top surface of the parking plate, a door opening cylinder body arranged in the door opening groove and a door opening wheel pressing body capable of moving up and down along the door opening groove, a door opening inner piston matched with the door opening cylinder body in a sliding and sealing manner is arranged in the door opening cylinder body, the sliding direction of the door opening inner piston is vertical, the door opening inner piston divides the door opening cylinder body into a door opening oil chamber and a door opening air chamber communicated with the atmosphere, a door opening reset spring is arranged in the door opening oil chamber, the upper end of the door opening reset spring is connected with the door opening cylinder body, a plurality of door opening piston rods penetrating through the door opening air chamber are arranged on the door opening inner piston, the upper end of each door opening piston rod is connected with the door opening wheel pressing body, a door opening groove notch, the bottom surface of the door opening wheel pressing body, the door opening, the ejection mechanism comprises an ejection body, an ejection piston rod and an ejection cylinder body fixed in the working groove, an ejection inner piston in sliding sealing fit with the ejection cylinder body is arranged in the ejection cylinder body, the sliding direction of the ejection inner piston is horizontal and vertical to the left frame plate, the ejection inner piston divides the interior of the ejection cylinder body into an ejection oil chamber and an ejection air chamber communicated with the atmosphere, an ejection reset spring is arranged in the ejection air chamber, one end of the ejection reset spring is connected with the ejection inner piston, the other end of the ejection reset spring is connected with the ejection cylinder body, the ejection piston rod penetrates through the ejection air chamber, one end of the ejection piston rod is connected with the ejection inner piston, the other end of the ejection piston rod is connected with the ejection body, the door plate and the ejection body, the jacking air chamber, the jacking oil chamber and the right frame plate are sequentially arranged along the sliding direction of the jacking inner piston, the door opening oil chamber is communicated to the jacking oil chamber through a door opening oil pipe, and hydraulic oil is filled in the door opening oil chamber, the door opening oil pipe and the jacking oil chamber;
when the top surface of the door opening wheel pressing body is positioned above the notch of the door opening groove and the door plate is in a closed state, the ejecting body is positioned in the parking channel and separated from the door plate; when the top surface of the door opening wheel pressing body is positioned below the notch of the door opening groove, the ejection body is positioned outside the parking channel, and the ejection piston rod penetrates through the pedestrian opening; when the door opening inner piston contacts the door opening second limiting body, the door opening inner piston is separated from the door opening first limiting body, and the top surface of the door opening wheel pressing body is positioned above the notch of the door opening groove; when the door opening inner piston contacts the door opening first limiting body, the door opening inner piston is separated from the door opening second limiting body, and the top surface of the door opening wheel pressing body is positioned below the notch of the door opening groove.
Preferably, the parking plate is provided with a door closing mechanism and a pulling and closing mechanism, and in one access mechanism: the door closing mechanism comprises a door closing groove opened on the top surface of the parking plate, a door closing cylinder body arranged in the door closing groove and a door closing wheel pressure body capable of moving up and down along the door closing groove, a door closing inner piston matched with the door closing cylinder body in a sliding and sealing manner is arranged in the door closing cylinder body, the sliding direction of the door closing inner piston is vertical, the door closing inner piston divides the interior of the door closing cylinder body into a door closing oil chamber and a door closing air chamber communicated with the atmosphere, a door closing reset spring is arranged in the door closing oil chamber, the upper end of the door closing reset spring is connected with the door closing cylinder body, a plurality of door closing piston rods penetrating through the door closing air chamber are arranged on the door closing inner piston, the upper end of each door closing piston rod is connected with the door closing wheel pressure body, a door closing groove notch, the bottom surface of the door closing wheel pressure body, the, the pulling-closing mechanism comprises a pulling rope, a pulling-closing piston rod and a pulling-closing cylinder body fixed in a working groove, a pulling-closing inner piston matched with the pulling-closing cylinder body in a sliding and sealing mode is arranged in the pulling-closing cylinder body, the sliding direction of the pulling-closing inner piston is horizontal and vertical to a left frame plate, the pulling-closing inner piston divides the inside of the pulling-closing cylinder body into a pulling-closing oil chamber and a pulling-closing air chamber communicated with the atmosphere, a pulling-closing reset spring is arranged in the pulling-closing oil chamber, one end of the pulling-closing reset spring is connected with the pulling-closing inner piston, the other end of the pulling-closing reset spring is connected with the pulling-closing cylinder body, the pulling-closing piston rod penetrates through the pulling-closing oil chamber, the pulling-closing piston rod is matched with the pulling-closing cylinder body in a sliding and sealing mode, one end of the pulling-closing piston rod is connected with one end of the pulling-closing inner piston, the other end of the pulling-, the door opening mechanism, the parking channel and the door closing mechanism are sequentially arranged along the length direction of the parking channel;
when the top surface of the door closing wheel pressing body is positioned above the notch of the door closing groove and the door plate is in a closed state, the stay cable is in a loose state; when the top surface of the door closing wheel pressing body is positioned below the door closing groove opening, the stay cable is in a tensioning state, and the door plate is in a closing state; when the door closing inner piston contacts the door closing second limiting body, the door closing inner piston is separated from the door closing first limiting body, the top surface of the door closing wheel pressure body is positioned below the door closing groove opening, when the door closing inner piston contacts the door closing first limiting body, the door closing inner piston is separated from the door closing second limiting body, and the top surface of the door closing wheel pressure body is positioned above the door closing groove opening.
Preferably, the parking plate is provided with a safety mechanism and a safety circuit connected in series in a power supply line of the motor, the safety circuit is positioned in the working groove and comprises a first safety fixed contact, a movable safety contact plate and a second safety fixed contact, the safety mechanism comprises a safety slide rod arranged horizontally, a safety spring sleeved on the safety slide rod, a safety base fixed in the main bottom groove and a safety push rod capable of being pushed by the door plate, one end of the safety spring is connected with the movable safety contact plate, the other end of the safety spring is connected with the safety base, the safety base is provided with a safety slide hole, one end of the safety slide rod is connected with the movable safety contact plate, the other end of the safety slide rod is positioned in the safety slide hole, the safety slide rod is connected with the safety slide hole in a sliding manner, the movable safety contact plate is positioned between the first safety fixed contact and the left side frame plate, the movable safety contact plate, one end of the safety push rod is connected with the safety movable touch panel, and the safety push rod, the safety movable touch panel, the safety spring, the safety base and the right frame plate are sequentially arranged along the sliding direction of the safety slide rod;
when the door panel is in the closed state: the door plate is contacted with the safety push rod, the door plate, the safety push rod, the safety movable contact plate and the safety spring are sequentially arranged along the sliding direction of the safety slide rod, the safety movable contact plate is contacted with the safety first fixed contact, the safety movable contact plate is contacted with the safety second fixed contact, and the safety circuit is in a conductive state;
when the door plate is in an open state, the door plate is separated from the safety push rod, the safety movable contact plate is separated from the safety first fixed contact, the safety movable contact plate is separated from the safety second fixed contact, and the safety circuit is in a disconnected state.
Preferably, the parking plate is provided with an accommodating groove with an opening on one side surface of the parking plate, the accommodating groove is positioned above the working groove, the door plate is provided with a baffle pedal capable of entering the accommodating groove, and the baffle pedal is horizontally arranged;
when the door panel is in a closed state, the door panel seals the notch of the accommodating groove, and the pedal blocking plate is positioned in the accommodating groove;
when the door panel is in an opening state, the vertical projection of the ejection mechanism outside the working groove is within the range of the vertical projection of the pedal block, the vertical projection of the pull-close mechanism outside the working groove is within the range of the vertical projection of the pedal block, and the vertical projection of the safety mechanism outside the working groove is within the range of the vertical projection of the pedal block.
The invention has the beneficial effects that: the parking structure capable of lifting and shifting is provided, the parking number on a unit area can be increased by fully utilizing the space, the parking structure has the recognition and protection functions, when the parking structure descends, if vehicles and personnel exist below the parking structure, the parking protection can be automatically realized, and the safety is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the long rail frame of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is an enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view at C in FIG. 3;
FIG. 7 is a schematic view of the accessor mechanism of the invention with the door panel removed;
FIG. 8 is a partial sectional view of the construction of the present invention;
FIG. 9 is an enlarged view at D of FIG. 7;
FIG. 10 is an enlarged view at E in FIG. 7;
FIG. 11 is an enlarged view at F of FIG. 7;
FIG. 12 is an enlarged view at G of FIG. 8;
FIG. 13 is an enlarged view at H in FIG. 8;
FIG. 14 is a schematic view of the present invention in a configuration where the cylinder is opened;
FIG. 15 is a schematic view of the present invention in a configuration where the cylinder block is pulled closed;
fig. 16 is a schematic view of the structure of the safety line of the present invention.
Reference numerals: the long lane plate 1, the protective groove 1a, the protective plate 11, the protective base 12, the limit stopper 13, the limit stopper 14, the edge rod 141, the protective support spring 151, the protective support slide 152, the protective support base 153, the protective first fixed contact 161, the protective movable contact plate 162, the protective second fixed contact 163, the auxiliary slide 171, the auxiliary spring 172, the auxiliary base 173, the auxiliary push rod 174, the long rail 2, the upright column 31, the parking frame 32, the parking plate 321, the working groove 321a, the left frame plate 322, the man hole 322a, the right frame plate 323, the drain pipe 4, the door panel 5, the door opening cylinder 61, the door opening chamber 61a, the door opening air chamber 61b, the door opening internal piston 611, the door opening return spring 612, the door opening piston rod 613, the door opening first stopper 614, the door opening second stopper 615, the door opening wheel pressure body 62, the roof opening body 63, the roof opening piston rod 631, the roof opening cylinder 64a, the roof opening air chamber 64b, The door closing device comprises a top opening inner piston 641, a top opening return spring 642, a door closing cylinder 65, a door closing oil chamber 65a, a door closing air chamber 65b, a door closing inner piston 651, a door closing return spring 652, a door closing piston rod 653, a door closing first limiting body 654, a door closing second limiting body 655, a door closing wheel pressure body 66, a cable 67, a pulling and closing piston rod 671, a pulling and closing cylinder 68, a pulling and closing oil chamber 68a, a pulling and closing air chamber 68b, a pulling and closing inner piston 681, a pulling and closing return spring 682, a safety first fixed contact 71, a safety movable contact plate 72, a safety second fixed contact 73, a safety slide rod 81, a safety spring 82, a safety base 83 and a safety push rod 84.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in figures 1 to 16 of the drawings,
an in-line type lifting vehicle platform comprises a long track plate 1 which is horizontally arranged and fixed with the ground, a long track frame 2 arranged on one side of the long track plate and a plurality of access mechanisms which are sequentially arranged along the length direction of the long track frame, wherein the length direction of the long track frame is parallel to the length direction of the long track plate;
in the corresponding access mechanism and protection mechanism: the parking frame comprises a parking plate 321 arranged horizontally, a left frame plate 322 arranged vertically and a right frame plate 323 parallel to the left frame plate, the lower end of the left frame plate is connected with the parking plate, the lower end of the right frame plate is connected with the parking plate, a parking channel is formed between the left frame plate and the right frame plate, the length direction of the parking channel is parallel to the length direction of the long lane plate, the protection mechanism comprises a protection groove 1a opened on the top surface of the long lane plate, a protection plate 11 capable of moving up and down along the protection groove, a protection base 12 arranged in the protection groove, a limit fixed body 13 arranged in the protection groove and connected with the protection base, a limit movable body 14 arranged in the protection groove and connected with the protection plate, a protection circuit arranged in the protection groove, an auxiliary mechanism and a plurality of support mechanisms arranged in the protection groove, a notch, a bottom surface, a top surface of the protection base, the limit fixed body, the limit movable body and a bottom, the supporting mechanism comprises a protecting supporting spring 151 arranged in a protecting groove, the upper end of the protecting supporting spring is fixed with the bottom surface of the protecting plate, the lower end of the protecting supporting spring is fixed relative to the bottom of the protecting groove, the vertical projection of the left frame plate falls within the vertical projection range of the protecting plate, and the vertical projection of the right frame plate falls within the vertical projection range of the protecting plate;
in the corresponding access mechanism and protection mechanism: the protection circuit is connected in series in a power supply line of the elevator, the protection circuit comprises a protection first fixed contact 161, a protection movable contact plate 162 and a protection second fixed contact 163, the auxiliary mechanism comprises an auxiliary sliding rod 171 which is vertically arranged, an auxiliary spring 172 which is sleeved on the auxiliary sliding rod, an auxiliary base 173 which is fixed in a protection groove and an auxiliary push rod 174 which is used for pressing down the protection movable contact plate, the upper end of the protection spring is connected with the protection movable contact plate, the lower end of the protection spring is connected with the protection base, the protection base is provided with a protection sliding hole, the upper end of the protection sliding rod is connected with the protection movable contact plate, the lower end of the protection sliding rod is arranged in the protection sliding hole, the protection sliding rod is in sliding connection with the protection sliding hole, the protection movable contact plate is arranged below the protection first fixed contact, the protection movable contact plate is arranged below the protection second fixed contact, the,
when the limiting moving body contacts the limiting fixing body, the top surface of the protection plate is positioned below the notch of the protection groove, the bottom surface of the protection plate is separated from the top surface of the auxiliary base, the protection movable contact plate contacts and protects the first fixed contact, the protection movable contact plate contacts and protects the second fixed contact, and the protection circuit is in a conductive state;
when the bottom surface of the protection plate contacts the top surface of the auxiliary base, the limiting movable block is separated from the limiting fixed block, the protective movable contact plate is separated from the protective first fixed contact, the protective movable contact plate is separated from the protective second fixed contact, and the protective circuit is in a disconnected state.
When parking (parking) is needed, the elevator drives an empty parking frame to descend, a driver drives the long lane plate from one end of the long lane plate in the length direction, the driver drives the long lane plate along the long lane plate and approaches the descending parking frame, after the parking plate in the descending parking frame contacts the long lane plate (namely, descends in place), the driver continues driving to the parking plate after the parking plate descends in place, then the driver leaves the parking plate, the elevator drives the parking frame to ascend and reset, and parking is completed.
When the vehicle needs to be taken out, the lifter drives the parking frame carrying the vehicle to be taken to descend, after a parking plate in the parking frame to be descended is contacted with the long lane plate (namely, descends in place), a driver can get on the vehicle and drive the vehicle away, when the vehicle is driven away, the vehicle firstly drives away the parking plate and reaches the long lane plate, then the vehicle can continuously drive along the long lane plate until the vehicle leaves the long lane plate, and after the vehicle drives away from the parking plate, the lifter drives the parking frame to ascend and reset, so that the vehicle taking is completed.
No matter whether parking or getting the car, when the lift drives the jiffy stand and descends or will descend, if there is a car or someone on the protection shield below the jiffy stand that descends, the protection shield atress descends to protection shield bottom surface contact auxiliary base top surface, drives the protection movable contact plate and moves down to contact first fixed contact and second fixed contact to the protection circuit is in the off-state, because the protection circuit is established ties in the power supply line of lift again, so can lead to the lift stop work, thereby can promote the security.
It should be noted that the elevator is a prior art elevator, which has a self-locking function, and when the elevator ascends or descends, the elevator can be locked at a position where the elevator stops.
The limiting moving body is connected with the protective plate through a plurality of edge rods 141, the supporting mechanism further comprises a protective supporting sliding rod 152 which is vertically arranged and a protective supporting seat 153 which is fixed with the bottom of the protective groove, and in one supporting mechanism: the protection support spring is sleeved on the protection support sliding rod, a support sliding hole is formed in the protection support base, the upper end of the protection support sliding rod is connected with the protection plate, the lower end of the protection support sliding rod is located in the support sliding hole, the protection support sliding rod is connected with the support sliding hole in a sliding mode, and the protection support sliding rod is vertical in sliding direction. The protective support sliding rod can guide and prevent the protective support spring from being excessively distorted off the axis.
The drainage pipe is characterized by further comprising a plurality of drainage pipes 4 which penetrate through the bottoms of the protection grooves and are vertically arranged, the upper ends of the drainage pipes are lower than the top surface of the auxiliary base, the lower ends of the drainage pipes are communicated with a sewer pipeline, and the highest point of the sewer pipeline is lower than the highest point of the sewer pipeline. The drainage can be carried out in time, and the first fixed contact, the movable contact plate and the second fixed contact can be protected from water.
In one access mechanism: the right frame plate is positioned between the left frame plate and the long rail, the left frame plate is provided with a man-car separation door structure, the man-car separation door structure comprises a man-way opening 322a arranged on the left frame plate, a door plate 5 used for sealing the man-way opening, a door buckle arranged on the door plate and a door clamping groove matched with the door buckle, the door clamping groove is arranged on the left frame plate, the left frame plate is positioned between the door plate and the right frame plate, and the door plate is hinged with the left frame plate through a hinge;
when the door buckle is fixedly clamped with the door clamping groove, the door plate is in a closed state, the door plate seals the pedestrian opening, and the door plate is attached to the left frame plate;
when the door buckle is separated from the door clamping groove, the door plate is in an open state, and the door plate is separated from the pedestrian opening.
After setting up people's car separating door structure, can further promote the security. When getting off the vehicle, before the driver gets on the vehicle, the driver opens the door panel, the parking plate where the vehicle to be got is located is reached from the pedestrian opening, and then the driver can get on the vehicle by closing the door panel; when parking, after getting off, the driver opens the door plate, directly leaves the parking plate and the long ramp plate from the pedestrian opening, and then closes the door plate to leave. No matter the vehicle is taken or parked, the driver does not need to walk through the long lane board, and can directly go up and down the parking board, so that the risk can be effectively reduced.
The parking plate is provided with a door opening mechanism, a jacking mechanism and a working groove 321a with an opening on one side surface of the parking plate, and when the door plate is in a closed state, the door plate seals the notch of the working groove; in one access mechanism: the door opening mechanism comprises a door opening groove opened on the top surface of the parking plate, a door opening cylinder body 61 arranged in the door opening groove and a door opening wheel pressing body 62 capable of moving up and down along the door opening groove, a door opening inner piston 611 matched with the door opening cylinder body in a sliding and sealing manner is arranged in the door opening cylinder body, the sliding direction of the door opening inner piston is vertical, the door opening inner piston divides the interior of the door opening cylinder body into a door opening oil chamber 61a and a door opening air chamber 61b communicated with the atmosphere, a door opening reset spring 612 is arranged in the door opening oil chamber, the upper end of the door opening reset spring is connected with the door opening inner piston, the lower end of the door opening reset spring is connected with the door opening cylinder body, a plurality of door opening piston rods 613 penetrating through the door opening air chamber are arranged on the door opening inner piston, the door opening wheel pressing body is connected with the door opening wheel pressing body at the upper end, the ejection mechanism comprises an ejection body 63, an ejection piston rod 631 and an ejection cylinder 64 fixed in the working groove, an ejection inner piston 641 matched with the ejection cylinder in a sliding and sealing manner is arranged in the ejection cylinder, the sliding direction of the ejection inner piston is horizontal and perpendicular to the left frame plate, the ejection inner piston divides the inside of the ejection cylinder into an ejection oil chamber 64a and an ejection air chamber 64b communicated with the atmosphere, an ejection return spring 642 is arranged in the ejection air chamber, one end of the ejection return spring is connected with the ejection inner piston, the other end of the ejection return spring is connected with the ejection cylinder, the ejection piston rod penetrates through the ejection air chamber, one end of the ejection piston rod is connected with the ejection inner piston, the other end of the ejection piston rod is connected with the ejection body, the door panel, the ejection body, the ejection air chamber, the ejection oil chamber and the right frame plate are sequentially arranged along the sliding direction of the ejection inner piston, the door opening oil chamber is communicated with the ejection oil chamber through a, Hydraulic oil is filled in the door opening oil pipe and the jacking oil chamber;
when the top surface of the door opening wheel pressing body is positioned above the notch of the door opening groove and the door plate is in a closed state, the ejecting body is positioned in the parking channel and separated from the door plate; when the top surface of the door opening wheel pressing body is positioned below the notch of the door opening groove, the ejection body is positioned outside the parking channel, and the ejection piston rod penetrates through the pedestrian opening; when the door opening inner piston contacts the door opening second limiting body, the door opening inner piston is separated from the door opening first limiting body, and the top surface of the door opening wheel pressing body is positioned above the notch of the door opening groove; when the door opening inner piston contacts the door opening first limiting body, the door opening inner piston is separated from the door opening second limiting body, and the top surface of the door opening wheel pressing body is positioned below the notch of the door opening groove.
In the parking process, when a driver drives a car and drives the parking plate until the car is parked in place, the car can pass through the door opening wheel pressing body, the wheel presses the door opening wheel pressing body, the door opening wheel pressing body moves downwards and drives the door opening inner piston to move downwards to the first limiting body which is in contact with the door opening, a part of hydraulic oil in the door opening oil chamber enters the jacking oil chamber through the door opening oil pipe, the jacking inner piston moves and drives the jacking body to move, so that the door plate can be jacked, the driver can leave from a pedestrian opening without opening the door plate by himself after parking, and the door plate can be closed after leaving. In addition, the door plate is opened after the front wheel passes through the door opening wheel pressing body, and the door plate is not influenced when the rear wheel passes through the door opening wheel pressing body again. After the wheel leaves the door opening wheel pressing body, each structure is reset under the action of the door opening reset spring and the jacking reset spring.
The door closing mechanism comprises a door closing groove opened on the top surface of the parking plate, a door closing cylinder body 65 arranged in the door closing groove and a door closing wheel pressure body 66 capable of moving up and down along the door closing groove, a door closing inner piston 651 matched with the door closing cylinder body in a sliding and sealing manner is arranged in the door closing cylinder body, the sliding direction of the door closing inner piston is vertical, the inner part of the door closing cylinder body is divided into a door closing oil chamber 65a and a door closing air chamber 65b communicated with the atmosphere by the door closing inner piston, a door closing reset spring 652 is arranged in the door closing oil chamber, the upper end of the door closing reset spring is connected with the door closing inner piston, the lower end of the door closing reset spring is connected with the door closing cylinder body, a plurality of door closing piston rods 653 penetrating through the door closing air chamber are arranged on the door closing inner piston rod, the door closing wheel pressure body is connected at the upper end of the door closing piston rods, the pulling and closing mechanism comprises a pulling rope 67, a pulling and closing piston rod 671 and a pulling and closing cylinder body 68 fixed in the working groove, a pulling and closing inner piston 681 matched with the pulling and closing cylinder body in a sliding and sealing manner is arranged in the pulling and closing cylinder body, the sliding direction of the pulling and closing inner piston is horizontal and vertical to the left frame plate, the pulling and closing inner piston divides the inner part of the pulling and closing cylinder body into a pulling and closing oil chamber 68a and a pulling and closing air chamber 68b communicated with the atmosphere, a pulling and closing reset spring 682 is arranged in the pulling and closing air chamber, one end of the pulling and closing reset spring is connected with the pulling and closing inner piston, the other end of the pulling and closing reset spring is connected with the pulling and closing cylinder body, the pulling and closing piston rod passes through the pulling and closing oil chamber, the pulling and closing piston rod is matched with the pulling and closing cylinder body in a sliding and sealing manner, one end of the pulling and closing piston rod is connected with the pulling and closing inner piston, the door closing oil chamber is communicated to the pulling oil chamber through a door closing oil pipe, the door closing oil chamber, the door closing oil pipe and the pulling oil chamber are filled with hydraulic oil, and the door opening mechanism, the parking channel and the door closing mechanism are sequentially arranged along the length direction of the parking channel;
when the top surface of the door closing wheel pressing body is positioned above the door closing groove opening and the door plate is in a closed state, the inhaul cable is in a loose state; when the top surface of the door closing wheel pressing body is positioned below the door closing groove opening, the stay cable is in a tensioning state, and the door plate is in a closing state; when the door closing inner piston contacts the door closing second limiting body, the door closing inner piston is separated from the door closing first limiting body, the top surface of the door closing wheel pressure body is positioned above the door closing groove opening, when the door closing inner piston contacts the door closing first limiting body, the door closing inner piston is separated from the door closing second limiting body, and the top surface of the door closing wheel pressure body is positioned below the door closing groove opening.
In the process of taking a car, when a driver drives the car to leave a parking plate, the car can pass through the door opening wheel pressing body, the wheel presses the door closing wheel pressing body, the door closing wheel pressing body moves downwards and drives the door closing piston to move downwards to a first limiting body which is contacted with a door closing, a part of hydraulic oil in the door closing oil chamber enters the pull-closing oil chamber through the door closing oil pipe, the pull-closing inner piston moves and drives the inhaul cable to move, and therefore the door plate can be pulled to close, and the driver does not need to close the door plate by himself or others (such as workers) after driving the car to leave the parking plate. In addition, the door plate is closed after the front wheels pass through the door closing wheel pressing body, and the door plate is not influenced when the rear wheels pass through the door closing wheel pressing body again. After the wheel leaves the door closing wheel pressing body, each structure resets under the action of the door closing reset spring and the pulling reset spring.
After the vehicle is parked on the parking plate in place, the vehicle is positioned in the parking channel, the front wheel is positioned between the door opening wheel pressure body and the door closing wheel pressure body, and the rear wheel is positioned between the door opening wheel pressure body and the door closing wheel pressure body. In the scenario of the present invention, all vehicles are traveling along the long ramp in one direction (whether parking or picking up), and the vehicles are opened from the right side to the left side as shown in fig. 1 and 3.
The parking plate is provided with a safety mechanism and a safety circuit connected in series in a power supply line of the motor, the safety circuit is positioned in the working groove and comprises a safety first fixed contact 71, a safety movable contact plate 72 and a safety second fixed contact 73, the safety mechanism comprises a safety slide rod 81 arranged horizontally, a safety spring 82 sleeved on the safety slide rod, a safety base 83 fixed in the main bottom groove and a safety push rod 84 capable of being pushed by a door plate, one end of the safety spring is connected with the safety movable contact plate, the other end of the safety spring is connected with the safety base, the safety base is provided with a safety slide hole, one end of the safety slide rod is connected with the safety movable contact plate, the other end of the safety slide rod is positioned in the safety slide hole, the safety slide rod is connected with the safety slide hole in a sliding manner, the safety movable contact plate is positioned between the safety first fixed contact and the left side frame plate, the safety movable contact, one end of the safety push rod is connected with the safety movable touch panel, and the safety push rod, the safety movable touch panel, the safety spring, the safety base and the right frame plate are sequentially arranged along the sliding direction of the safety slide rod;
when the door panel is in the closed state: the door plate is contacted with the safety push rod, the door plate, the safety push rod, the safety movable contact plate and the safety spring are sequentially arranged along the sliding direction of the safety slide rod, the safety movable contact plate is contacted with the safety first fixed contact, the safety movable contact plate is contacted with the safety second fixed contact, and the safety circuit is in a conductive state;
when the door plate is in an open state, the door plate is separated from the safety push rod, the safety movable contact plate is separated from the safety first fixed contact, the safety movable contact plate is separated from the safety second fixed contact, and the safety circuit is in a disconnected state.
It should be noted that the safety circuit is connected in series in the power supply line of the motor, and the safety circuit will move along with the lifting of the access structure, so if the wire is connected to the safety circuit, the wire should have a length margin.
When the door plant is in open mode, in case the jiffy stand rises, the door plant can be because of factors such as wind blows and constantly rocks, influences life-span, if the jiffy stand descends afterwards, the door plant of opening still probably injures people. In this scheme, when the door plant is in the open mode, the safety line is in the off-state, because the safety line establishes ties in the power supply line of motor again, so, after the driver parks and accomplishes and leave the parking board from the pedestrian's mouth, if forget to close the door plant, then the jiffy stand can not rise to can play the effect of warning and guarantee security.
The parking plate is provided with an accommodating groove with an opening at one side surface of the parking plate, the accommodating groove is positioned above the working groove, the door plate is provided with a baffle pedal capable of entering the accommodating groove, and the baffle pedal is horizontally arranged;
when the door panel is in a closed state, the door panel seals the notch of the accommodating groove, and the pedal blocking plate is positioned in the accommodating groove;
when the door panel is in an opening state, the vertical projection of the ejection mechanism outside the working groove is within the range of the vertical projection of the pedal block, the vertical projection of the pull-close mechanism outside the working groove is within the range of the vertical projection of the pedal block, and the vertical projection of the safety mechanism outside the working groove is within the range of the vertical projection of the pedal block. When the door plate is opened, the blocking pedal can block the ejecting body and the inhaul cable below the door plate, the driver is prevented from stepping on the ejecting body and the inhaul cable, the blocking pedal can serve as a step, and the driver can conveniently walk on the parking plate or walk off the parking plate.
Claims (3)
1. An in-line type lifting vehicle platform is characterized by comprising a long track plate, a long track frame and a plurality of access mechanisms, wherein the long track plate is horizontally arranged and fixed with the ground;
in the corresponding access mechanism and protection mechanism: the parking frame comprises a parking plate which is horizontally arranged, a left frame plate which is vertically arranged and a right frame plate which is parallel to the left frame plate, the lower end of the left frame plate is connected with the parking plate, the lower end of the right frame plate is connected with the parking plate, a parking channel is formed between the left frame plate and the right frame plate, the length direction of the parking channel is parallel to the length direction of the long lane plate, the protection mechanism comprises a protection groove which is opened on the top surface of the long lane plate, a protection plate which can move up and down along the protection groove, a protection base which is arranged in the protection groove, a limit fixed body which is arranged in the protection groove and connected with the protection base, a limit movable body which is arranged in the protection groove and connected with the protection plate, a protection circuit which is arranged in the protection groove, an auxiliary mechanism and a plurality of support mechanisms which are arranged in the protection groove, a notch, a bottom surface, the top surface of, the supporting mechanism comprises a protecting supporting spring arranged in a protecting groove, the upper end of the protecting supporting spring is fixed with the bottom surface of the protecting plate, the lower end of the protecting supporting spring is relatively fixed with the bottom of the protecting groove, the vertical projection of the left frame plate falls within the vertical projection range of the protecting plate, and the vertical projection of the right frame plate falls within the vertical projection range of the protecting plate;
in the corresponding access mechanism and protection mechanism: the protection circuit is connected in series in a power supply line of the elevator, the protection circuit comprises a first protection fixed contact, a movable protection contact plate and a second protection fixed contact, the auxiliary mechanism comprises an auxiliary sliding rod which is vertically arranged, an auxiliary spring which is sleeved on the auxiliary sliding rod, an auxiliary base which is fixed in a protection groove and an auxiliary push rod which is used for pressing down the movable protection contact plate, the upper end of the protection spring is connected with the movable protection contact plate, the lower end of the protection spring is connected with the protection base, a protection sliding hole is arranged on the protection base, the upper end of the protection sliding rod is connected with the movable protection contact plate, the lower end of the protection sliding rod is arranged in the protection sliding hole, the slide protection rod is in sliding connection with the protection sliding hole, the movable protection contact plate is arranged below the first protection fixed contact, the movable protection contact plate is arranged below the second protection fixed contact, the;
when the limiting moving body contacts the limiting fixing body, the top surface of the protection plate is positioned above the notch of the protection groove, the bottom surface of the protection plate is separated from the top surface of the auxiliary base, the protection movable contact plate contacts and protects the first fixed contact, the protection movable contact plate contacts and protects the second fixed contact, and the protection circuit is in a conductive state;
when the bottom surface of the protection plate contacts the top surface of the auxiliary base, the limiting movable block is separated from the limiting fixed block, the protective movable touch plate is separated from the protective first fixed contact, the protective movable touch plate is separated from the protective second fixed contact, and the protective circuit is in a disconnected state;
the limiting moving body is connected with the protective plate through a plurality of edge rods, the supporting mechanism further comprises a protective supporting sliding rod which is vertically arranged and a protective supporting seat which is fixed with the bottom of the protective groove, and in one supporting mechanism: the protective support spring is sleeved on the protective support sliding rod, a support sliding hole is formed in the protective support seat, the upper end of the protective support sliding rod is connected with the protective plate, the lower end of the protective support sliding rod is located in the support sliding hole, the protective support sliding rod is connected with the support sliding hole in a sliding mode, and the protective support sliding rod is vertical in sliding direction;
in one access mechanism: the right frame plate is positioned between the left frame plate and the long rail, the left frame plate is provided with a man-car separation door structure, the man-car separation door structure comprises a man-way opening formed in the left frame plate, a door plate used for sealing the man-way opening, a door buckle arranged on the door plate and a door clamping groove matched with the door buckle, the door clamping groove is formed in the left frame plate, the left frame plate is positioned between the door plate and the right frame plate, and the door plate is hinged with the left frame plate through a hinge;
when the door buckle is fixedly clamped with the door clamping groove, the door plate is in a closed state, the door plate seals the pedestrian opening, and the door plate is attached to the left frame plate;
when the door buckle is separated from the door clamping groove, the door plate is in an open state and is separated from the pedestrian opening;
the parking plate is provided with a door opening mechanism, a jacking mechanism and a working groove with an opening on one side surface of the parking plate, and when the door plate is in a closed state, the door plate seals the notch of the working groove; in one access mechanism: the door opening mechanism comprises a door opening groove opened on the top surface of the parking plate, a door opening cylinder body arranged in the door opening groove and a door opening wheel pressing body capable of moving up and down along the door opening groove, a door opening inner piston matched with the door opening cylinder body in a sliding and sealing manner is arranged in the door opening cylinder body, the sliding direction of the door opening inner piston is vertical, the door opening inner piston divides the door opening cylinder body into a door opening oil chamber and a door opening air chamber communicated with the atmosphere, a door opening reset spring is arranged in the door opening oil chamber, the upper end of the door opening reset spring is connected with the door opening cylinder body, a plurality of door opening piston rods penetrating through the door opening air chamber are arranged on the door opening inner piston, the upper end of each door opening piston rod is connected with the door opening wheel pressing body, a door opening groove notch, the bottom surface of the door opening wheel pressing body, the door opening, the ejection mechanism comprises an ejection body, an ejection piston rod and an ejection cylinder body fixed in the working groove, an ejection inner piston in sliding sealing fit with the ejection cylinder body is arranged in the ejection cylinder body, the sliding direction of the ejection inner piston is horizontal and vertical to the left frame plate, the ejection inner piston divides the interior of the ejection cylinder body into an ejection oil chamber and an ejection air chamber communicated with the atmosphere, an ejection reset spring is arranged in the ejection air chamber, one end of the ejection reset spring is connected with the ejection inner piston, the other end of the ejection reset spring is connected with the ejection cylinder body, the ejection piston rod penetrates through the ejection air chamber, one end of the ejection piston rod is connected with the ejection inner piston, the other end of the ejection piston rod is connected with the ejection body, the door plate and the ejection body, the jacking air chamber, the jacking oil chamber and the right frame plate are sequentially arranged along the sliding direction of the jacking inner piston, the door opening oil chamber is communicated to the jacking oil chamber through a door opening oil pipe, and hydraulic oil is filled in the door opening oil chamber, the door opening oil pipe and the jacking oil chamber;
when the top surface of the door opening wheel pressing body is positioned above the notch of the door opening groove and the door plate is in a closed state, the ejecting body is positioned in the parking channel and separated from the door plate; when the top surface of the door opening wheel pressing body is positioned below the notch of the door opening groove, the ejection body is positioned outside the parking channel, and the ejection piston rod penetrates through the pedestrian opening; when the door opening inner piston contacts the door opening second limiting body, the door opening inner piston is separated from the door opening first limiting body, and the top surface of the door opening wheel pressing body is positioned above the notch of the door opening groove; when the door opening inner piston contacts the door opening first limiting body, the door opening inner piston is separated from the door opening second limiting body, and the top surface of the door opening wheel pressing body is positioned below the notch of the door opening groove;
the parking plate is provided with a door closing mechanism and a pulling and closing mechanism, and in one access mechanism: the door closing mechanism comprises a door closing groove opened on the top surface of the parking plate, a door closing cylinder body arranged in the door closing groove and a door closing wheel pressure body capable of moving up and down along the door closing groove, a door closing inner piston matched with the door closing cylinder body in a sliding and sealing manner is arranged in the door closing cylinder body, the sliding direction of the door closing inner piston is vertical, the door closing inner piston divides the interior of the door closing cylinder body into a door closing oil chamber and a door closing air chamber communicated with the atmosphere, a door closing reset spring is arranged in the door closing oil chamber, the upper end of the door closing reset spring is connected with the door closing cylinder body, a plurality of door closing piston rods penetrating through the door closing air chamber are arranged on the door closing inner piston, the upper end of each door closing piston rod is connected with the door closing wheel pressure body, a door closing groove notch, the bottom surface of the door closing wheel pressure body, the, the pulling-closing mechanism comprises a pulling rope, a pulling-closing piston rod and a pulling-closing cylinder body fixed in a working groove, a pulling-closing inner piston matched with the pulling-closing cylinder body in a sliding and sealing mode is arranged in the pulling-closing cylinder body, the sliding direction of the pulling-closing inner piston is horizontal and vertical to a left frame plate, the pulling-closing inner piston divides the inside of the pulling-closing cylinder body into a pulling-closing oil chamber and a pulling-closing air chamber communicated with the atmosphere, a pulling-closing reset spring is arranged in the pulling-closing oil chamber, one end of the pulling-closing reset spring is connected with the pulling-closing inner piston, the other end of the pulling-closing reset spring is connected with the pulling-closing cylinder body, the pulling-closing piston rod penetrates through the pulling-closing oil chamber, the pulling-closing piston rod is matched with the pulling-closing cylinder body in a sliding and sealing mode, one end of the pulling-closing piston rod is connected with one end of the pulling-closing inner piston, the other end of the pulling-, the door opening mechanism, the parking channel and the door closing mechanism are sequentially arranged along the length direction of the parking channel;
when the top surface of the door closing wheel pressing body is positioned above the notch of the door closing groove and the door plate is in a closed state, the stay cable is in a loose state; when the top surface of the door closing wheel pressing body is positioned below the door closing groove opening, the stay cable is in a tensioning state, and the door plate is in a closing state; when the door closing inner piston contacts the door closing second limiting body, the door closing inner piston is separated from the door closing first limiting body, the top surface of the door closing wheel pressure body is positioned below the door closing groove opening, when the door closing inner piston contacts the door closing first limiting body, the door closing inner piston is separated from the door closing second limiting body, and the top surface of the door closing wheel pressure body is positioned above the door closing groove opening.
2. The in-line lift truck as recited in claim 1, further comprising a plurality of vertically disposed drainage pipes extending through the bottom of the guard channel, the drainage pipes having upper ends at a height lower than the top surface of the sub-base and lower ends communicating with the sewer line, the highest point of the sewer line being at a height lower than the highest point of the sewer line.
3. The in-line elevating platform as claimed in claim 1, wherein the parking plate is provided with a safety mechanism and a safety circuit serially connected to the power supply line of the motor, the safety circuit is disposed in the working slot, the safety circuit comprises a first safety fixed contact, a movable safety contact plate and a second safety fixed contact, the safety mechanism comprises a horizontally disposed safety slide bar, a safety spring sleeved on the safety slide bar, a safety base fixed in the main bottom slot and a safety push rod capable of being pushed by the door plate, one end of the safety spring is connected to the movable safety contact plate, the other end of the safety spring is connected to the safety base, the safety base is provided with a safety slide hole, one end of the safety slide bar is connected to the movable safety contact plate, the other end of the safety slide bar is disposed in the safety slide hole, the safety slide bar is slidably connected to the safety slide hole, the movable safety contact plate is disposed between the first safety fixed, the safety movable contact plate is arranged between the safety second fixed contact and the left frame plate, one end of the safety push rod is connected with the safety movable contact plate, and the safety push rod, the safety movable contact plate, the safety spring, the safety base and the right frame plate are sequentially arranged along the sliding direction of the safety slide rod;
when the door panel is in the closed state: the door plate is contacted with the safety push rod, the door plate, the safety push rod, the safety movable contact plate and the safety spring are sequentially arranged along the sliding direction of the safety slide rod, the safety movable contact plate is contacted with the safety first fixed contact, the safety movable contact plate is contacted with the safety second fixed contact, and the safety circuit is in a conductive state;
when the door plate is in an open state, the door plate is separated from the safety push rod, the safety movable contact plate is separated from the safety first fixed contact, the safety movable contact plate is separated from the safety second fixed contact, and the safety circuit is in a disconnected state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470368.XA CN111576957B (en) | 2020-05-28 | 2020-05-28 | In-line type lifting vehicle platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470368.XA CN111576957B (en) | 2020-05-28 | 2020-05-28 | In-line type lifting vehicle platform |
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| Publication Number | Publication Date |
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| CN111576957A CN111576957A (en) | 2020-08-25 |
| CN111576957B true CN111576957B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010470368.XA Active CN111576957B (en) | 2020-05-28 | 2020-05-28 | In-line type lifting vehicle platform |
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| Country | Link |
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| CN (1) | CN111576957B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136639A (en) * | 1997-07-18 | 1999-02-09 | Tec Corp:Kk | Two-stage parking area device and malfunction preventing device therefor |
| CN205743154U (en) * | 2016-01-25 | 2016-11-30 | 长沙楚鸿机械有限公司 | A kind of corner-type three-dimensional parking device |
| CN206874005U (en) * | 2017-04-10 | 2018-01-12 | 浙舞产业投资有限公司 | Lifting type automobile jiffy stand |
| CN206874012U (en) * | 2017-04-10 | 2018-01-12 | 浙舞产业投资有限公司 | Nothing keeps away formula storage depot |
| CN109878362A (en) * | 2019-03-05 | 2019-06-14 | 孙桂芃 | A kind of charging pilework can be used for electric car charging |
-
2020
- 2020-05-28 CN CN202010470368.XA patent/CN111576957B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136639A (en) * | 1997-07-18 | 1999-02-09 | Tec Corp:Kk | Two-stage parking area device and malfunction preventing device therefor |
| CN205743154U (en) * | 2016-01-25 | 2016-11-30 | 长沙楚鸿机械有限公司 | A kind of corner-type three-dimensional parking device |
| CN206874005U (en) * | 2017-04-10 | 2018-01-12 | 浙舞产业投资有限公司 | Lifting type automobile jiffy stand |
| CN206874012U (en) * | 2017-04-10 | 2018-01-12 | 浙舞产业投资有限公司 | Nothing keeps away formula storage depot |
| CN109878362A (en) * | 2019-03-05 | 2019-06-14 | 孙桂芃 | A kind of charging pilework can be used for electric car charging |
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| CN111576957A (en) | 2020-08-25 |
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Effective date of registration: 20221220 Address after: 276800 R&D Building No. 8, Electronic Information Industrial Park, Gaoxin 7th Road, Rizhao Hi tech Zone, Shandong Province 237, Xueyuan Road, Rizhao Hi tech Zone, Shandong Province Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd. Address before: 312400 No.27, Shimen village, Chongren Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Chen Yuqing |