CN107265256A - A kind of little Zhai buildings Sightseeing Lift for having a building bend - Google Patents
A kind of little Zhai buildings Sightseeing Lift for having a building bend Download PDFInfo
- Publication number
- CN107265256A CN107265256A CN201710678934.4A CN201710678934A CN107265256A CN 107265256 A CN107265256 A CN 107265256A CN 201710678934 A CN201710678934 A CN 201710678934A CN 107265256 A CN107265256 A CN 107265256A
- Authority
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- China
- Prior art keywords
- door
- wall
- terraced
- entresol
- screw
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- 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.)
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Classifications
-
- 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
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- 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
- B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A kind of little Zhai buildings Sightseeing Lift for having a building bend, its technical characteristic, including fixed mechanism, lifting draw box mechanism, controlling organization；The fixed mechanism, it is included on the outside of wall body and is provided with terraced seat and ladder top, is provided with the wall body between terraced seat and ladder top on wall guide rail, the terraced seat and is provided with endless screw electric motor, the worm gear that endless screw electric motor is provided with umbellate form tooth, umbellate form tooth is provided with the bottom of the screw rod；Screw bolt seat is provided with the ladder top；Diffuser is provided between front pillar and center pillar；The terraced door wall is provided with entresol door with entresol corner, is provided with side passageway between entresol door and entresol bend, the terraced seat is arranged with bottom plate；Transparent surface is provided with front side of the bridge case, bridge bottom is provided with anti-skidding overweight alarm floor, using terraced seat as the terraced weight-bearing surface, elevator need not be dug during construction, not only reduces construction cost and improve effect, and do not injure subterranean pipe line and gauze, use cost is low；Modern equipment is provided for short building user.
Description
Technical field
The application is related to elevator chamber, specifically a kind of little Zhai buildings Sightseeing Lift for having a building bend.
Background technology
Most of little Zhai buildings below existing eight floor all do not have design and installation elevator, to handicapped, family endowment people
Upper downstairs just have any problem limit, it is necessary to fill in platform elevator, addressing by underground pipe network, power network, is used upper influence neighbours' privacy, is invested
On influenceed by cost, maintenance cost, difficult management, again by the complicated shadow rambunctious of elevator structure of existing type hanging in safety
Ring, it is difficult to realize.
A kind of Authorization Notice No. CN205222378U, three side door-opening elevator set forth and three faces of bridge case are provided with door,
Though the opening and closing needs in three directions can be met, elevator, loop wheel machine room are still needed to, complicated, safety coefficient is relatively low, cost is high.
Elevator, loop wheel machine room are still needed to,
The content of the invention
The application is in view of the above-mentioned problems, provide a kind of little Zhai buildings Sightseeing Lift for having a building bend, simple in construction, low cost.
According to the technical scheme of the application：A kind of little Zhai buildings Sightseeing Lift for having a building bend, including fixed mechanism, elevator chamber
Mechanism, controlling organization；
The fixed mechanism, the outside for being included in wall body 2 is provided with terraced seat 3 and ladder top, the wall body between terraced seat 3 and ladder top
It is provided with 2 in the middle of wall guide rail 4, wall guide rail 4 and is provided with screw rod guard rail 7；Endless screw electric motor 6, the ladder are provided with the terraced seat 3
Center pillar 15 is provided between seat 3 and the front end of ladder top, the inner side of center pillar 15 is also equipped with screw rod guard rail 7, and screw rod guard rail is about 7
End, which is provided with screw bolt seat 13, screw foot 13, is provided with screw rod 11；Umbellate form tooth, umbellate form are provided with the bottom of the screw rod 11
The worm gear of endless screw electric motor is provided with tooth；Screw bolt seat is provided with the ladder top；Set in front side between the terraced seat 3 and ladder top
Two side rails 8 are equipped with, the both sides front end between the terraced seat 3 and ladder top is provided with front pillar 9；The front pillar 9 and center pillar 15 it
Between be provided with diffuser 10；Terraced gate 20 is provided with the courtyard wall 19；On courtyard wall 19 between the terraced seat 3 and ladder top
Side is provided with terraced door wall, and the terraced door wall is set with being provided with entresol door at entresol bend 23 between entresol door and entresol bend
There is side passageway 21；The other end in the side passageway 21 is opened in the wall of bend window 24, and the side passageway 21 is arranged at courtyard room
The top of top 25, the quantity in the side passageway 21 is needed by user and set, and the entresol door is electric controlled door, same with elevator door 18
Step, the entresol door is communicated with entresol bend 23；Opposite side between the terraced seat 3 and ladder top is provided with color steel, for hiding
The positive anti-privacy of lucifuge；The terraced seat is arranged with bottom plate.
The lifting draw box mechanism, is included between wall guide rail 4, side rails 8, screw rod 11 and is provided with bridge case 14, the bridge case
14 front and rear end is provided with screw sleeve 12；The corresponding position of wall guide rail 4 of the side rails 8 and rear side with the both sides of bridge case 14
Put and be provided with guide wheel 5；The side of the bridge case 14 is provided with bridge chamber door 18, and the front side of the bridge case 14 is provided with transparent surface
16, the bottom of bridge case 14 is provided with anti-skidding overweight alarm floor；The rear side of the bridge case 14 is provided with maintenance door 17；The bridge case
Illuminating lamp, fan, probe and security against fire warning device are provided with top.
Screw rod sheath is provided with the screw rod 11, the screw rod sheath is connected with screw rod guard rail 7, in the screw rod sheath
It is provided with oil storage device for supplying and cleaning sealing device；
The controlling organization, is included in that the side of courtyard wall 19, entresol door be other, is provided with chain of command on the inner side of bridge chamber door 18
Plate, is provided with inductive switch between the bridge case 14 and each floor, endless screw electric motor 6 uses stepping reducing motor；The control panel
In be provided with brushing card device, the brushing card device be provided with user name, user's access times statistics with timing inform user believe
The function that breath is used with coin, also includes fault message, repair message, with safeguarding unit information from network savvy.
Probe is provided with the courtyard wall 19.
Also include being provided with remote control and intercom in the controlling organization, facilitate user to be used with guest.
In the controlling organization, it is additionally included in by asile wall 22 and is provided with stand-by power supply, and can self-charging, adaptive switched.
The umbellate form bar of double headed roller umbellate form tooth is provided with before and after described in the umbellate form tooth of two screw rods 11, it is ensured that front and rear two screw rods 11
Synchronous rotary.
The screw rod 11 is hollow type, many connections.
The application's has technical effect that：Using being provided with the terraced seat of screw foot as the terraced weight-bearing surface, during construction
Elevator need not be dug, only one piece of bottom plate need to be set just under terraced seat, construction cost is not only reduced and improves effect, and do not injure ground
Lower pipeline and gauze, make the feasibility of the application be guaranteed；It is not only simple in construction to safeguard letter using double-screw lifting bridge case
It is single, computer room expense is eliminated again, also improves the security used, reliability；Opened the door and connected with entresol bend using the side of setting
Connect, solve the connection problem of this elevator and the house type；Entered using the screw rod sheath being arranged on rear side of this elevator on screw rod guard rail
Row at utmost reduces maintenance cost from safeguarding；Using the diffuser, transparent surface being arranged on front side of this elevator, make this elevator
Not only there is sight, the cost performance of this elevator is also improved；The endless screw electric motor of controlling organization uses stepping reducing motor and building
Layer inductive switch is combined, it is ensured that safe handling, avoids the dangerous form of box elevator；Using being arranged in this controlling organization
Brushing card device, coin use device, fault message and safeguard that unit information, from network savvy, not only increases the automatic of the ladder
Change management degree, customer group, convenient use are expanded again；Using charging automatic switchover device, left alone without help electricity is not afraid of, use cost is low；For
Short building user provides modern equipment, and safer convenience is passed in and out up and down.
Brief description of the drawings
Fig. 1 is a kind of little Zhai buildings Sightseeing Lift structural representation for having a building bend.
Embodiment
The embodiment in the application is described further below in conjunction with the accompanying drawings.
In Fig. 1, including window 1, wall body 2, terraced seat 3, wall guide rail 4, guide wheel 5, endless screw electric motor 6, screw rod guard rail 7, side rails
8th, front pillar 9, diffuser 10, screw rod 11, screw sleeve 12, screw foot 13, bridge case 14, center pillar 15, transparent surface 16, maintenance door 17,
Bridge chamber door 18, courtyard wall 19, terraced gate 20, side passageway 21, asile wall 22, entresol bend 23, bend window 24, courtyard roof 25 etc.
As shown in figure 1, the application is a kind of little Zhai buildings Sightseeing Lift for having a building bend, including fixed mechanism, lifting punch-out equipment
Structure, controlling organization；
The fixed mechanism, including window 1, wall body 2, terraced seat 3, endless screw electric motor 6, screw bolt seat 13, screw rod 11, umbellate form tooth,
Umbellate form bar, worm gear, ladder top, screw bolt seat, screw rod guard rail 7, wall guide rail 4, side rails 8, front pillar 9, center pillar 15, diffuser 10, courtyard
Wall 19, terraced door wall, terraced gate 20, terraced door wall, entresol bend 23, side passageway 21, entresol door, bend window 24, color steel, bottom plate；
The bottom plate is arranged between the wall body 2 with window 1 and courtyard wall 19, and the terraced seat 3 is arranged on bottom plate, the endless screw electric motor
6 are arranged at the terraced inner side of seat 3, and the screw foot 13 is arranged at the front end of endless screw electric motor 6, and another screw foot 13 is arranged at center pillar 15
On the terraced seat 3 of inner side, the bottom of screw rod 11 is arranged in screw foot 13, and the umbellate form tooth is arranged at the upper of screw rod 11, institute
State worm gear to be arranged on umbellate form tooth, the umbellate form bar connects two umbellate form teeth；The worm and wheel connection of the endless screw electric motor 6；Institute
Screw bolt seat is stated to be arranged in ladder top, it is corresponding with screw foot 13, it is connected with the top of screw rod 11；The screw rod guard rail 7 is arranged at wall
On body 2, the wall guide rail 4 is arranged at the both sides of screw rod guard rail 7；The front pillar 9 is arranged at before the both sides between terraced seat 3 and ladder top
End, the center pillar 15 is arranged among two front pillars 9, and the diffuser 10 is arranged at the both sides of center pillar 15 and is connected with front pillar 9；The ladder
Gate 20 is arranged in courtyard wall 19；The terraced door wall is arranged at the top of courtyard wall 19 between terraced seat 3 and ladder top, the entresol
Door is arranged at terraced door wall and entresol corner, and the side passageway is arranged between entresol door and entresol bend；The side passageway 21
The other end be opened in the wall of bend window 24, the side passageway 21 is arranged at the top of courtyard roof 25, the side passageway 21
Quantity is needed by user and set, and the entresol door is electric controlled door, synchronous with elevator door 18, the entresol door and entresol bend 23
Communicate；The color steel is arranged between the terraced seat 3 of window side and ladder top, for sunshade lucifuge with it is hidden in peep-proof window
It is private.
The lifting draw box mechanism, including bridge case 14, screw sleeve 12, guide wheel 5, anti-skidding overweight alarm floor, bridge chamber door 18, thoroughly
Smooth surface 16, maintenance door 17, illuminating lamp, fan, probe and security against fire warning device；The screw sleeve 12 is arranged at bridge case 14
Front and back end；The guide wheel 5 is arranged at the rear side of bridge case 14 and both sides, is connected with corresponding guide rail；The anti-skidding overweight alarm floor of bridge case
The bottom of bridge case 14 is arranged at, the bridge chamber door 18 is arranged at the side of terraced gate 20 of bridge case, and the transparent surface 16 is arranged at bridge case
Front side, the maintenance door 17 is arranged on rear side of bridge case, and the illuminating lamp, fan, probe and security against fire warning device are arranged at
On bridge case top；
The screw rod sheath is arranged on screw rod 11, positioned at the upper of screw sleeve, and one end is connected with screw rod guard rail 7；
Oil storage device for supplying and cleaning sealing device are provided with the screw rod sheath；
The controlling organization, including control panel is arranged on courtyard wall 19, entresol door is other, the madial wall of bridge chamber door 18
On, it is additionally provided with control panel in brushing card device, the brushing card device and is provided with user name, user's access times statistics and timing
The function that user profile is used with coin is informed, also includes fault message, repair message, with safeguarding unit information from work(of networking
Energy.
The endless screw electric motor of the controlling organization is combined using stepping reducing motor with floor inductive switch, it is ensured that safety makes
With avoiding the dangerous form of box elevator；
The probe is arranged on courtyard wall 19.
The remote control is arranged in controlling organization with intercom, and the remote control is arranged in householder, facilitates householder with coming
Visitor uses.
The stand-by power supply is arranged at by asile wall 22, can self-charging, adaptive switched, prevent left alone without help electricity.
The umbellate form bar of the double headed roller umbellate form tooth can ensure that the front and rear synchronous rotary of two screw rods 11.
The screw rod 11 is hollow type, many connections.
The application, as the terraced weight-bearing surface, need not dig elevator using the terraced seat for being provided with screw foot during construction, only
One piece of bottom plate need to be set just under terraced seat, not only reduce construction cost and improve effect, and not injure subterranean pipe line and gauze, make
The feasibility of the application is guaranteed；It is not only simple in construction to safeguard simple using double-screw lifting bridge case, computer room expense is eliminated again
With also improving the security used, reliability；Using setting side open the door be connected with entresol bend, solve this elevator and
The connection problem of the house type；Carried out from safeguarding, at utmost using the screw rod sheath being arranged on rear side of this elevator on screw rod guard rail
Reduce maintenance cost；Using the diffuser, transparent surface being arranged on front side of this elevator, make this elevator that not only there is sight,
Improve the cost performance of this elevator；Using be arranged in this controlling organization brushing card device, coin use device, fault message with
Safeguard that unit information, from network savvy, not only increases the terraced automatic management degree, customer group is expanded again, is conveniently made
With；Using charging automatic switchover device, left alone without help electricity is not afraid of, use cost is low；Modern equipment is provided for short building user, is passed in and out up and down
Safer convenience.
Claims (7)
1. a kind of little Zhai buildings Sightseeing Lift for having a building bend, it is characterized in that：Including fixed mechanism, lifting draw box mechanism, controlling organization；
The fixed mechanism, is included on the outside of wall body (2) and is provided with terraced seat (3) and ladder top, wall of the terraced seat (3) between ladder top
It is provided with body (2) in the middle of wall guide rail (4), wall guide rail (4) and is provided with screw rod guard rail (7)；Worm screw is provided with the terraced seat (3)
Motor (6), the terraced seat (3) is provided with center pillar (15) between the front end of ladder top, and center pillar is also equipped with screw rod on the inside of (15)
Guard rail (7), the upper and lower side of screw rod guard rail (7), which is provided with screw bolt seat (13), screw foot (13), is provided with screw rod (11)；It is described
The worm gear that endless screw electric motor is provided with umbellate form tooth, umbellate form tooth is provided with the bottom of screw rod (11)；Spiral shell is provided with the ladder top
Pole socket；The terraced seat (3) is provided with two side rails (8) in the front side between ladder top, the terraced seat (3) is between ladder top
Both sides front end is provided with front pillar (9)；Diffuser (10) is provided between the front pillar (9) and center pillar (15)；The courtyard wall
(19) terraced gate (20) is provided with；The terraced seat (3) is provided with terraced door wall above the courtyard wall (19) between ladder top, described
Terraced door wall is provided with entresol door with entresol bend (23) place, and side passageway (21) is provided between entresol door and entresol bend；It is described
The other end in side passageway (21) is opened in the wall of bend window (24), and the side passageway (21) is arranged on courtyard roof (25)
Side, the quantity of the side passageway (21) is needed by user and set, and the entresol door is electric controlled door, synchronous with elevator door (18),
The entresol door is communicated with entresol bend (23)；Opposite side of the terraced seat (3) between ladder top is provided with color steel, for hiding
The positive anti-privacy of lucifuge；The terraced seat is arranged with bottom plate；
The lifting draw box mechanism, is included between wall guide rail (4), side rails (8), screw rod (11) and is provided with bridge case (14), described
The front and rear end of bridge case (14) is provided with screw sleeve (12)；The wall of the side rails (8) and rear side with bridge case (14) both sides
Guide wheel (5) is provided with guide rail (4) opposite position；The side of the bridge case (14) is provided with bridge chamber door (18), the bridge case
(14) transparent surface (16) is provided with front side of, bridge case (14) bottom is provided with anti-skidding overweight alarm floor；The bridge case (14)
Rear side be provided with maintenance door (17)；Illuminating lamp, fan, probe and security against fire warning device are provided with the bridge case top；
Screw rod sheath is provided with the screw rod (11), the screw rod sheath is connected with screw rod guard rail (7), in the screw rod sheath
It is provided with oil storage device for supplying and cleaning sealing device；
The controlling organization, is included in that courtyard wall (19) side, entresol door be other, is provided with chain of command on the inner side of bridge chamber door (18)
Plate, is provided with inductive switch between the bridge case (14) and each floor, endless screw electric motor (6) is provided with stepping reducing motor；It is described
It is provided with control panel in brushing card device, the brushing card device and is provided with user name, user's access times statistics with regularly informing
The function that user profile is used with coin, also includes fault message, repair message, with safeguarding unit information from network savvy；
Probe is provided with the courtyard wall (19)；
Also include being provided with remote control and intercom in the controlling organization, facilitate user to be used with guest；
In the controlling organization, it is additionally included in by asile wall (22) and is provided with stand-by power supply, and can self-charging, adaptive switched；
The umbellate form bar of double headed roller umbellate form tooth is provided with before and after described in the umbellate form tooth of two screw rods (11), it is ensured that front and rear two screw rods (11)
Synchronous rotary；
The screw rod (11) is hollow type, many connections.
2. a kind of little Zhai buildings Sightseeing Lift for having a building bend according to claim 1, it is characterized in that：The bottom plate is arranged at band
Between the wall body and courtyard wall of window, the terraced seat is arranged on bottom plate, and the endless screw electric motor is arranged on the inside of terraced seat, the spiral shell
Bar base is arranged at endless screw electric motor front end, and another screw foot is arranged on the terraced seat on the inside of center pillar, and the screw rod bottom is set
In screw foot, the umbellate form tooth is arranged at the upper of screw rod, and the worm gear is arranged on umbellate form tooth, the umbellate form bar connection two
Umbellate form tooth；The worm and wheel connection of the endless screw electric motor；The screw bolt seat is arranged in ladder top, corresponding with screw foot, with
Screw tip is connected；The screw rod guard rail is arranged on wall body, and the wall guide rail is arranged at the both sides of screw rod guard rail 7；The front pillar
The both sides front end between terraced seat and ladder top is arranged at, the center pillar is arranged among two front pillars, and the diffuser is arranged at center pillar
Both sides are connected with front pillar；The terraced gate is arranged in courtyard wall；The terraced door wall is arranged at the courtyard between terraced seat and ladder top
Above wall, the entresol door is arranged at terraced door wall and entresol corner, the side passageway be arranged at entresol door and entresol bend it
Between；The other end in the side passageway is opened in the wall of bend window, and the side passageway is arranged above courtyard roof, the side mistake
The quantity in road is needed by user and set, and the entresol door is electric controlled door, synchronous with elevator door, the entresol door and entresol bend
Communicate；The color steel is arranged between the terraced seat of window side and ladder top, for sunshade lucifuge with it is hidden in peep-proof window
It is private.
3. a kind of little Zhai buildings Sightseeing Lift for having a building bend according to claim 1, it is characterized in that：The lifting draw box mechanism,
Including bridge case, screw sleeve, guide wheel, anti-skidding overweight alarm floor, bridge chamber door, transparent surface, maintenance door, illuminating lamp, fan, probe with
Security against fire warning device；The screw sleeve is arranged at the front and back end of bridge case；The guide wheel is arranged on rear side of bridge case and both sides, with
Corresponding guide rail connection；The anti-skidding overweight alarm floor of bridge case is arranged at bridge bottom portion, and the ladder that the bridge chamber door is arranged at bridge case is big
Door side, the transparent surface is arranged on front side of bridge case, and the maintenance door is arranged on rear side of bridge case, the illuminating lamp, fan, probe
It is arranged at security against fire warning device on bridge case top,
The screw rod sheath is arranged on screw rod, positioned at the upper of screw sleeve, and one end is connected with screw rod guard rail.
4. a kind of little Zhai buildings Sightseeing Lift for having a building bend according to claim 1, it is characterized in that：The controlling organization, bag
Include that control panel is arranged on courtyard wall, entresol door is other, on the madial wall of bridge chamber door, brushing card device be additionally provided with control panel,
User name, user's access times statistics are provided with the brushing card device and informs the work(that user profile is used with coin with timing
Can, also include fault message, repair message, with safeguarding unit information from network savvy；
The remote control is arranged in controlling organization with intercom, facilitates user to be used with guest.
5. a kind of little Zhai buildings Sightseeing Lift for having a building bend according to claim 1, it is characterized in that：The stand-by power supply is set
By asile wall, can self-charging, adaptive switched, prevent left alone without help electricity.
6. a kind of little Zhai buildings Sightseeing Lift for having a building bend according to claim 1, it is characterized in that：Set in the remote control
In householder, householder is facilitated to be used with guest.
7. a kind of little Zhai buildings Sightseeing Lift according to claim 1, it is characterized in that：The endless screw electric motor (6) is subtracted using stepping
Speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678934.4A CN107265256A (en) | 2017-08-03 | 2017-08-03 | A kind of little Zhai buildings Sightseeing Lift for having a building bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678934.4A CN107265256A (en) | 2017-08-03 | 2017-08-03 | A kind of little Zhai buildings Sightseeing Lift for having a building bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265256A true CN107265256A (en) | 2017-10-20 |
Family
ID=60076887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710678934.4A Withdrawn CN107265256A (en) | 2017-08-03 | 2017-08-03 | A kind of little Zhai buildings Sightseeing Lift for having a building bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455431A (en) * | 2022-01-07 | 2022-05-10 | 桂林航天工业学院 | Lead screw driving type small elevator |
-
2017
- 2017-08-03 CN CN201710678934.4A patent/CN107265256A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455431A (en) * | 2022-01-07 | 2022-05-10 | 桂林航天工业学院 | Lead screw driving type small elevator |
| CN114455431B (en) * | 2022-01-07 | 2023-09-26 | 桂林航天工业学院 | Screw-driven small elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |