CN114014131A - Toilet's lifting machine - Google Patents

Toilet's lifting machine Download PDF

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Publication number
CN114014131A
CN114014131A CN202111296425.8A CN202111296425A CN114014131A CN 114014131 A CN114014131 A CN 114014131A CN 202111296425 A CN202111296425 A CN 202111296425A CN 114014131 A CN114014131 A CN 114014131A
Authority
CN
China
Prior art keywords
clean room
frame
locking
door
car frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111296425.8A
Other languages
Chinese (zh)
Other versions
CN114014131B (en
Inventor
莫海华
沈斌
杨威
沈琴华
杨振宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ruige Logistics Technology Co ltd
Original Assignee
Huzhou Rigor Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huzhou Rigor Technology Co ltd filed Critical Huzhou Rigor Technology Co ltd
Priority to CN202111296425.8A priority Critical patent/CN114014131B/en
Publication of CN114014131A publication Critical patent/CN114014131A/en
Application granted granted Critical
Publication of CN114014131B publication Critical patent/CN114014131B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0206—Car frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Abstract

The invention relates to a clean room elevator which comprises a lifting frame, a car frame, a guide mechanism connected between the lifting frame and the car frame, and a lifting mechanism driving the car frame to lift, wherein the lifting frame is provided with at least two first inlets and outlets which are distributed up and down, the clean room elevator also comprises a clean room, a conveying mechanism arranged in the clean room, a purifying mechanism arranged at the top of the clean room, a second inlet and outlet arranged on the clean room, and an automatic door mechanism arranged at the second inlet and outlet, the clean room is arranged in the car frame, and a locking mechanism used for locking the clean room at the first inlet and outlet is arranged between the car frame and the lifting frame. According to the invention, the clean room is arranged in the car frame, so that the product is ensured to be in a clean environment in the lifting process, and the locking mechanism is arranged between the car frame and the lifting frame, so that the positioning precision of the clean room can be improved, and the phenomenon that the clean room bounces or falls down due to the change of weight is prevented.

Description

Toilet's lifting machine
Technical Field
The invention relates to the technical field of elevators, in particular to a clean room elevator.
Background
In the production process of special products such as medicines, semiconductors, communication equipment, medical equipment and the like, the cleaning degree of the equipment is relatively high, so that the pollution to the products is avoided. The existing hoister easily generates pollutants such as particles, dust and the like in the transmission process, and the quality of products is influenced.
Chinese patent publication No. CN109941869A discloses a high-cleanliness liquid crystal panel elevator, which comprises: a frame; the frame filtering unit is arranged outside the frame; the elevator car assembly, it sets up in the frame, the axle railway carriage or compartment subassembly includes the frame, install the car railway carriage or compartment body in the frame, set up in at least one EFU fan equipment at car railway carriage or compartment body top, set up in a plurality of gas pockets of car railway carriage or compartment body bottom, set up the transom on car railway carriage or compartment body side, its shortcoming lies in this lifting machine car when shifting the goods because the change of weight, can appear and play or the phenomenon of tenesmus, not only make the car can appear violent shake, influence the whole safety and the life of equipment, and lead to in the car equipment can't dock with the butt joint equipment is accurate.
Disclosure of Invention
The invention aims to provide a clean room elevator which has the advantages of high cleanliness, stable lifting and the like.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a clean room lifting machine, includes hoisting frame, car frame, connect in guiding mechanism and drive between hoisting frame and the car frame the hoist mechanism that car frame goes up and down, the hoisting frame has at least two first exits that distribute about being, still includes the clean room, sets up conveying mechanism, the setting in the clean room are in the purification mechanism at clean room top, set up second on the clean room is imported and exported and set up the automatic door mechanism of second entrance department, the clean room sets up in the car frame, the car frame with be provided with between the hoisting frame and be used for with the lock mechanism of clean room locking in first entrance department.
Preferably, the purification mechanism comprises a fan, a filter and an anion purifier, wherein the fan, the filter and the anion purifier are sequentially arranged at the top of the clean room from top to bottom.
Preferably, the locking mechanism comprises a locking seat arranged on the lifting frame, a locking hole arranged on the locking seat, a guide seat arranged at the top of the car frame, a locking pin movably arranged on the guide seat and a locking executing mechanism driving the locking pin to move in and out of the locking hole.
Preferably, the locking actuator includes a driving seat, a rotary driving shaft disposed in the driving seat and driven by a first motor to rotate, a rotary arm disposed on the rotary driving shaft, and a transmission rod connected between the rotary arm and the locking pin.
Preferably, one end of the locking pin facing the locking seat is in a conical structure, and one end of the locking hole facing the locking pin is provided with a trumpet-shaped opening.
Preferably, the automatic door mechanism includes a door frame disposed at both sides of the second inlet/outlet, a roller disposed above the door frame, a door curtain wound on the roller, and a second motor driving the roller to rotate.
Preferably, one end of the door curtain is fixedly connected to the winding shaft, the other end of the door curtain is connected with a horizontal bottom rod, and two ends of the horizontal bottom rod are slidably connected into the door frame.
Preferably, sealing strips are arranged on the left side and the right side of the door frame and clamped on the front face and the rear face of the door curtain in a front-back mode.
Preferably, the automatic door mechanism further comprises a winding wheel arranged on the winding shaft, a reversing wheel arranged at the bottom of the door frame and a connecting cable connected between the winding wheel and the horizontal bottom rod.
Preferably, the winding wheel comprises a central shaft sleeve, baffle plates arranged at two ends of the central shaft sleeve and winding rods connected between the two baffle plates, the winding rods are uniformly distributed relative to the circumference of the central shaft sleeve, sliding grooves arranged along the radial direction are formed in the baffle plates, sliding blocks are arranged in the sliding grooves, the end portions of the winding rods are fixedly connected to the sliding blocks, and supporting springs are connected between the sliding blocks and the central shaft sleeve.
The invention has the beneficial effects that: according to the invention, the clean room is arranged in the car frame, so that the product is ensured to be in a clean environment in the lifting process, and the locking mechanism is arranged between the car frame and the lifting frame, so that the positioning precision of the clean room can be improved, and the phenomenon that the clean room bounces or falls down due to the change of weight is prevented.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a schematic perspective view of a locking mechanism in an embodiment of the present invention;
FIG. 5 is a partial enlarged view at B in FIG. 4;
FIG. 6 is a front view of a clean room in an embodiment of the present invention;
FIG. 7 is a schematic view showing the arrangement of the sealing tape in the embodiment of the present invention;
FIG. 8 is a schematic view of the structure of the reel in the embodiment of the present invention;
in the figure: 1-lifting frame, 101-first entrance and exit, 2-car frame, 3-guiding mechanism, 4-lifting mechanism, 5-locking mechanism, 501-locking seat, 502-locking hole, 503-guiding seat, 504-locking pin, 505-transmission rod, 506-rotating arm, 507-rotating driving shaft, 508-driving seat, 6-clean room, 601-second entrance and exit, 7-conveying mechanism, 8-automatic door mechanism, 801-protective cover, 802-door frame, 803-scroll, 804-second motor, 805-door curtain, 806-horizontal bottom rod, 807-rolling wheel, 8071-central shaft sleeve, 8072-baffle, 8073-chute, 8074-slide block, 8075-winding rod, 8076-supporting spring, 808-connecting cable, 809-reversing wheel, 810-sealing strip, 811-air nozzle, 812-air pipe, 9-purifying mechanism, 901-fan, 902-filter, 903-anion purifier.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b): as shown in fig. 1 to 8, a clean room elevator includes a lifting frame 1, a car frame 2, a guide mechanism 3 connected between the lifting frame 1 and the car frame 2, and a lifting mechanism 4 driving the car frame 2 to move up and down, wherein the lifting frame 1 has at least two first entrances and exits 101 distributed up and down, and in this embodiment, the first entrances and exits 101 are two up and down. The guide mechanism 3 adopts a conventional guide rail and guide shoe structure, the lifting mechanism 4 adopts a conventional chain wheel and chain mechanism, wherein one end of the chain is connected with the cage frame 2, and the other end of the chain is connected with the balancing weight.
The device further comprises a clean room 6, a conveying mechanism 7 arranged in the clean room 6, a purifying mechanism 9 arranged at the top of the clean room 6, a second inlet and outlet 601 arranged on the clean room 6 and an automatic door mechanism 8 arranged at the second inlet and outlet 601. The clean room 6 is fixed in the car frame 2, and a locking mechanism 5 for locking the clean room 6 at the first entrance 101 is provided between the car frame 2 and the hoisting frame 1.
The conveying mechanism 7 is a roller conveyor and is used for butting with external equipment and conveying products into the clean room 6 or conveying the products to the external equipment.
The purification mechanism 9 comprises a fan 901, a filter 902 and an anion purifier 903, wherein the fan 901, the filter 902 and the anion purifier 903 are sequentially arranged on the top of the clean room 6 from top to bottom. The purification mechanism 9 is used for blowing ion wind into the clean room 6, and an air outlet is formed at the bottom of the clean room 6. The blower 901, the filter 902 and the negative ion purifier 903 are all the prior art in the field, and the specific structure will not be described in detail.
As shown in fig. 3, 4 and 5, the locking mechanism 5 includes a locking seat 501 provided on the hoisting frame 1, a locking hole 502 provided on the locking seat 501, a guide seat 503 provided on the top of the car frame 2, a locking pin 504 movably provided on the guide seat 503, and a locking actuator for driving the locking pin 504 into and out of the locking hole 502.
The locking actuator comprises a driving seat 508, a rotary driving shaft 507 which is arranged in the driving seat 508 and driven by a first motor to rotate, a rotary arm 506 arranged on the rotary driving shaft 507, and a transmission rod 505 connected between the rotary arm 506 and the locking pin 504.
The end of the locking pin 504 facing the locking seat 501 is tapered, and the end of the locking hole 502 facing the locking pin 504 has a flared opening.
The locking seat 501 is fixed above the first entrance 101 of the lifting frame 1, when the clean room 6 moves to the position of the first entrance 101, the first motor operates to drive the rotation driving shaft 507 and the rotation arm 506 to rotate, and the rotation arm 506 moves the locking pin 504 into the locking hole 502 through the transmission rod 505 to lock the position of the clean room 6.
As shown in fig. 6 and 7, the automatic door mechanism 8 includes a door frame 802 provided on both sides of the second port 601, a roller 803 provided above the door frame 802, a curtain 805 wound around the roller 803, and a second motor 804 driving the roller 803 to rotate. A protective cover 801 is mounted above the door frame 802, and a reel 803 is rotatably mounted in the protective cover 801.
One end of the door curtain 805 is fixedly connected to the scroll 803, the other end is connected to a horizontal bottom rod 806, and both ends of the horizontal bottom rod 806 are slidably connected in the door frame 802.
When the clean room 6 is lifted to the set position, the locking mechanism 5 operates so that the position of the clean room 6 is locked with respect to the first entrance/exit 101. Then the automatic door mechanism 8 is started to lift the door curtain 805 to open the second inlet and outlet 601, so that the product is input into or output from the clean room 6 through the docking equipment and the roller conveyor in the clean room 6; after the product is transferred, the automatic door mechanism 8 is started again, the door curtain 805 is put down to close the second inlet/outlet 601, and the purification mechanism 9 is operated all the time in the whole process to continuously blow ion wind into the clean room 6.
As shown in fig. 7, sealing strips 8010 are provided on the left and right sides of the door frame 802, and the sealing strips 8010 are sandwiched between the front and rear surfaces of the curtain 805, so that the side ends of the curtain 805 are sealed with the door frame 802.
The sealing strip 8010 is a long, thin and flexible structure, and one end of the sealing strip 8010 is fixed to the door frame 802. An air nozzle 811 is installed in the door frame 802, and an air pipe 812 is connected to the air nozzle 811 to inject air flow into the door frame 802. When the airflow passes through the gap between the sealing strip 8010 and the door curtain 805, the sealing strip 8010 approaches the door curtain 805 according to the bernoulli principle, so that the gap between the sealing strip 8010 and the door curtain 805 is reduced, and the sealing performance of the door curtain 805 and the door frame 802 is improved. Wherein the air pipe 812 can be connected with the purification mechanism 9 or separately connected with a corresponding blower.
The automatic door mechanism 8 further comprises a winding wheel 807 arranged on the winding shaft 803, a reversing wheel 809 arranged at the bottom of the door frame 802 and a connecting cable 808 connected between the winding wheel 807 and the horizontal bottom rod 806, wherein one end of the connecting cable 808 is fixed on the winding wheel 807, and the other end of the connecting cable is fixed on the horizontal bottom rod 806 after bypassing the reversing wheel 809. When the door curtain 805 is unreeled, the door curtain 805 is pulled downwards through the connecting rope 808, so that the door curtain 805 is always in a tensioned state. The connecting cable 808 is a rope or a steel wire rope.
As shown in fig. 8, the winding wheel 807 includes a central shaft sleeve 8071, baffle plates 8072 disposed at two ends of the central shaft sleeve 8071, and a winding rod 8075 connected between the two baffle plates 8072, the plurality of winding rods 8075 are uniformly distributed relative to the circumference of the central shaft sleeve 8071, a sliding groove 8073 radially disposed is disposed on the baffle plate 8072, a sliding block 8074 is disposed in the sliding groove 8073, an end portion of the winding rod 8075 is fixedly connected to the sliding block 8074, and a supporting spring 8076 is connected between the sliding block 8074 and the central shaft sleeve 8071. In the process of closing the door, namely, the door curtain roll on the scroll 803 starts to be unreeled, the diameter ratio of the initial door curtain roll is larger, and the length of the unreeled door curtain is equal to that of the unreeled door curtain when the scroll 803 rotates for one circle; as the diameter of the door curtain roll is gradually reduced, the length of the door curtain unwound by the winding shaft 803 rotating once is correspondingly reduced, so that the tension of the connecting cable 808 is gradually increased when the winding wheel 807 winds the connecting cable 808, and the door curtain 805 is easily torn. Therefore, the winding wheel 807 in the present application can adjust the radial position of the winding rod 8075 according to the tension of the connecting cable 808, i.e. adjust the winding diameter of the winding wheel 807, so that the winding speed of the winding wheel 807 is matched with the unwinding speed of the door curtain 805, and the door curtain 805 can maintain a proper tension.

Claims (10)

1. The utility model provides a clean room lifting machine, includes hoisting frame (1), car frame (2), connect in guiding mechanism (3) and drive between hoisting frame (1) and car frame (2) lift mechanism (4) that goes up and down, hoisting frame (1) have at least two be first exit (101) that distribute from top to bottom, its characterized in that: still include clean room (6), set up conveying mechanism (7), the setting in clean room (6) are in purification mechanism (9), the setting at clean room (6) top are in second import and export (601) and setting on clean room (6) are in automatic door mechanism (8) that second import and export (601) department, clean room (6) set up in car frame (2), car frame (2) with be provided with between hoisting frame (1) and be used for with lock mechanism (5) that clean room (6) were locked in first import and export (101) department.
2. The clean room elevator of claim 1, wherein: the purification mechanism (9) comprises a fan (901), a filter (902) and an anion purifier (903), wherein the fan (901), the filter (902) and the anion purifier (903) are sequentially arranged at the top of the clean room (6) from top to bottom.
3. The clean room elevator of claim 1, wherein: the locking mechanism (5) comprises a locking seat (501) arranged on the lifting frame (1), a locking hole (502) arranged on the locking seat (501), a guide seat (503) arranged at the top of the car frame (2), a locking pin (504) movably arranged on the guide seat (503) and a locking executing mechanism driving the locking pin (504) to enter and exit the locking hole (502).
4. A clean room elevator according to claim 3, characterized in that: the locking actuating mechanism comprises a driving seat (508), a rotary driving shaft (507) which is arranged in the driving seat (508) and driven by a first motor to rotate, a rotating arm (506) arranged on the rotary driving shaft (507), and a transmission rod (505) connected between the rotating arm (506) and the locking pin (504).
5. The clean room elevator according to claim 4, characterized in that: the end of the locking pin (504) facing the locking seat (501) is in a conical structure, and the end of the locking hole (502) facing the locking pin (504) is provided with a trumpet-shaped opening.
6. The clean room elevator of claim 1, wherein: the automatic door mechanism (8) comprises door frames (802) arranged on two sides of the second inlet and outlet (601), a scroll (803) arranged above the door frames (802), a door curtain (805) wound on the scroll (803), and a second motor (804) driving the scroll (803) to rotate.
7. The clean room elevator of claim 6, wherein: one end of the door curtain (805) is fixedly connected to the scroll (803), the other end of the door curtain is connected with a horizontal bottom rod (806), and two ends of the horizontal bottom rod (806) are slidably connected into the door frame (802).
8. The clean room elevator of claim 7, wherein: sealing strips (8010) are arranged on the left side and the right side of the door frame (802), and the sealing strips (8010) are clamped on the front surface and the rear surface of the door curtain (805) in a front-back mode.
9. The clean room elevator of claim 8, wherein: the automatic door mechanism (8) further comprises a winding wheel (807) arranged on the winding shaft (803), a reversing wheel (809) arranged at the bottom of the door frame (802) and a connecting cable (808) connected between the winding wheel (807) and the horizontal bottom rod (806).
10. The clean room elevator of claim 9, wherein: the winding wheel (807) comprises a central shaft sleeve (8071), baffle plates (8072) arranged at two ends of the central shaft sleeve (8071) and a winding rod (8075) connected between the two baffle plates (8072), the winding rods (8075) are distributed uniformly on the circumference of the central shaft sleeve (8071), a sliding groove (8073) arranged along the radial direction is arranged on each baffle plate (8072), a sliding block (8074) is arranged in each sliding groove (8073), the end part of each winding rod (8075) is fixedly connected onto each sliding block (8074), and a supporting spring (8076) is connected between each sliding block (8074) and the central shaft sleeve (8071).
CN202111296425.8A 2021-11-03 2021-11-03 Toilet's lifting machine Active CN114014131B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111296425.8A CN114014131B (en) 2021-11-03 2021-11-03 Toilet's lifting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111296425.8A CN114014131B (en) 2021-11-03 2021-11-03 Toilet's lifting machine

Publications (2)

Publication Number Publication Date
CN114014131A true CN114014131A (en) 2022-02-08
CN114014131B CN114014131B (en) 2023-04-18

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Application Number Title Priority Date Filing Date
CN202111296425.8A Active CN114014131B (en) 2021-11-03 2021-11-03 Toilet's lifting machine

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CN (1) CN114014131B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004244131A (en) * 2003-02-12 2004-09-02 Shinsei Seiki Co Ltd Fire and smoke prevention screen device for elevator
CN1966382A (en) * 2005-10-21 2007-05-23 因温特奥股份公司 Elevator door system
CN101597998A (en) * 2009-06-26 2009-12-09 长春市奥普科技有限公司 A kind of high-stability electric soft roller shutter door
CN202325168U (en) * 2011-09-02 2012-07-11 长春市为师曼科技有限公司 High wind resistance polyvinyl chloride (PVC) fast shutter door without wind resistance ribs
US20140246157A1 (en) * 2011-07-29 2014-09-04 Efaflex Inzeniring D.O.O. Ljubljana Lifting Door Having A Movable Door Leaf Guide
CN204057598U (en) * 2014-08-14 2014-12-31 深圳商巨工业设备有限公司 Liquid Crystal Display Special-purpose lifting machine
CN204225553U (en) * 2014-10-24 2015-03-25 沈阳远大科技园有限公司 A kind of flat bed anti-settling of stereo garage elevator and falling proof device
CN105858400A (en) * 2016-05-31 2016-08-17 西继迅达（许昌）电梯有限公司 Elevator system capable of preventing accidental movement
CN109941869A (en) * 2019-04-03 2019-06-28 合肥市商巨智能装备有限公司 A kind of high-cleanness, high liquid crystal display panel elevator
CN212769296U (en) * 2020-07-03 2021-03-23 北京恒创源科技有限公司 Box type logistics shaft transmission mechanism

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004244131A (en) * 2003-02-12 2004-09-02 Shinsei Seiki Co Ltd Fire and smoke prevention screen device for elevator
CN1966382A (en) * 2005-10-21 2007-05-23 因温特奥股份公司 Elevator door system
CN101597998A (en) * 2009-06-26 2009-12-09 长春市奥普科技有限公司 A kind of high-stability electric soft roller shutter door
US20140246157A1 (en) * 2011-07-29 2014-09-04 Efaflex Inzeniring D.O.O. Ljubljana Lifting Door Having A Movable Door Leaf Guide
CN202325168U (en) * 2011-09-02 2012-07-11 长春市为师曼科技有限公司 High wind resistance polyvinyl chloride (PVC) fast shutter door without wind resistance ribs
CN204057598U (en) * 2014-08-14 2014-12-31 深圳商巨工业设备有限公司 Liquid Crystal Display Special-purpose lifting machine
CN204225553U (en) * 2014-10-24 2015-03-25 沈阳远大科技园有限公司 A kind of flat bed anti-settling of stereo garage elevator and falling proof device
CN105858400A (en) * 2016-05-31 2016-08-17 西继迅达（许昌）电梯有限公司 Elevator system capable of preventing accidental movement
CN109941869A (en) * 2019-04-03 2019-06-28 合肥市商巨智能装备有限公司 A kind of high-cleanness, high liquid crystal display panel elevator
CN212769296U (en) * 2020-07-03 2021-03-23 北京恒创源科技有限公司 Box type logistics shaft transmission mechanism

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