CN207760763U - It is a kind of that there is the multifunction electronic banister for intercepting function - Google Patents
It is a kind of that there is the multifunction electronic banister for intercepting function Download PDFInfo
- Publication number
- CN207760763U CN207760763U CN201820117147.2U CN201820117147U CN207760763U CN 207760763 U CN207760763 U CN 207760763U CN 201820117147 U CN201820117147 U CN 201820117147U CN 207760763 U CN207760763 U CN 207760763U
- Authority
- CN
- China
- Prior art keywords
- banister
- crossbar
- drive
- rod
- multifunction electronic
- 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.)
- Expired - Fee Related
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
There is the multifunction electronic banister for intercepting function the utility model is related to a kind of,Including main body,First crossbar and second crossbar,Further include switching mechanism and interceptor structure,Interceptor structure includes ground seat,Top plate,Supporting rod,Elevating lever,Transmission component,Second guide rail,Two supporting blocks,Two elevators,Two the first drive components and two the first guide rails,Switching mechanism includes the second drive component,Telescopic rod,First drive link,Head rod and the second connecting rod,First drive component includes cylinder and sliding shoe,Transmission component includes two the second drive links and two sleeves,This has in the multifunction electronic banister for intercepting function,Pass through interceptor structure,When preceding vehicle is when by banister,Reduce the probability that front vehicle follows preceding vehicle to pass through banister together,To improve the security protection performance of banister,Pass through switching mechanism,Make banister have keep off a car function in itself while,It has been also equipped with the function of limit for height,Improve the practicability of banister.
Description
Technical field
The utility model is related to security device fields, more particularly to a kind of to have the multifunction electronic banister for intercepting function.
Background technology
Banister is also known as car lug, is used exclusively for limiting the entrance and exit of the passage management equipment of motor-driven vehicle going on road, existing
It is widely used in toll station, parking system management porte-cochere, the discrepancy for managing vehicle, electric gate can be independent
Lifting lever is realized by wireless remote control, automatic controlled state can also be carried out by managing system of car parking, and admission card taking is let pass
Vehicle, when appearance, collect vehicle of letting pass automatically after parking fee.
In view of safety factor, the cross bar of general banister speed during putting down is all slow, so as to cause cross bar
It puts down needs and consumes a period of time, in this period, if two cars distance is relatively close and speed, two cars are deposited
In the probability for opening banister simultaneously, to reduce the security effect of banister, moreover, nowadays, most of cells are only
Trolley is allowed to enter, and cart is needed by that could enter after certification, in the case, if installing banister and limit simultaneously
Height can not only increase cost, also result in cart and cannot be introduced into cell, if only installing banister, when trolley passes through, and banister
It needs frequently to open, increases the load of the motor of banister, accelerate the aging of banister.
Utility model content
The technical problems to be solved in the utility model is：For overcome the deficiencies in the prior art, it provides a kind of with interception
The multifunction electronic banister of function.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of that there is the multi-functional electricity for intercepting function
Sub- banister, including main body, first crossbar and second crossbar further include switching mechanism and interceptor structure, the interceptor structure setting
In the lower section of main body, the first crossbar is hinged in main body, and the first crossbar is connect by switching mechanism with second crossbar；
The interceptor structure include ground seat, top plate, supporting rod, elevating lever, transmission component, the second guide rail, two supporting blocks,
Two elevators, two the first drive components and two the first guide rails, the side in the top of ground seat is arranged in the main body, described
The vertical cross-section of ground seat is the U-shaped of opening upwards, and second guide rail is arranged in the bottom of ground seat, and two the first guide rails are set respectively
It sets on the both sides inner wall of ground seat, two drive components are separately positioned on the both sides inner wall of ground seat, under the transmission component
The both sides at end are connect with two drive components respectively, and two elevators are separately positioned on two the first guide rails, the elevating lever
It is erected between two elevators, the lower end of the supporting rod is arranged at the middle part of elevating lever, and the upper end of the supporting rod is hinged
In the lower section of top plate, two supporting blocks are separately positioned on the both sides inner wall of ground seat, and the supporting block is arranged in the first guide rail
Top；
The switching mechanism includes the second drive component, telescopic rod, the first drive link, head rod and the second connection
One end of bar, the head rod and the second connecting rod is hinged in first crossbar, and the head rod and second connects
The other end of extension bar is hinged in second crossbar, and the head rod is arranged in parallel with the second connecting rod, and described second is horizontal
Bar is internally provided with cavity, and one end of the telescopic rod is arranged in cavity inside, one end of first drive link and telescopic rod
The other end it is hinged, the other end of first drive link is hinged in the second connecting rod.
Preferably, in order to give the lifting of elevating lever to provide power, first drive component includes cylinder and sliding shoe,
The cylinder is horizontally disposed, and one end of the cylinder is arranged on the side inner wall of ground seat, and the cylinder is arranged at the bottom of ground seat
Portion, the sliding shoe are arranged on the other end of cylinder, and the sliding shoe is arranged on the second guide rail.
Preferably, in order to drive lifter rod lifting, the transmission component to include two the second drive links and two sleeves,
It is hinged in the middle part of two the second drive links, the lower end of two the second drive links is respectively hinged on two sliding shoes, two
The upper end of second drive link is respectively hinged on two sleeves, and two sleeves are respectively sleeved on the both ends of elevating lever.
Preferably, in order to give the lifting of second crossbar provide power, second drive component include motor, lead screw and
Two positive stop strips, two positive stop strips are separately positioned on the top and bottom inner wall of cavity, and the motor is arranged at the bottom of cavity
Portion, the lead screw is horizontally disposed, and the motor is connect with screw rod transmission, and the telescopic rod is equipped with close to one end of first motor
One end of one trepanning, the lead screw is arranged inside trepanning, and the lead screw is threadedly coupled with telescopic rod.
Preferably, telescopic rod follows lead screw to rotate together in order to prevent, set respectively above and below the telescopic rod
There are one sliding slot, the sliding slot is matched with positive stop strip.
Preferably, rotating required power to reduce driving second crossbar, the first crossbar is far from the second cross
It is additionally provided with a connecting line below one end of bar, is set below the connecting line there are one clump weight.
Preferably, for the service life of prolongedly seat, the making material of described ground seat is stainless steel.
Preferably, in order to improve the stability of telescopic rod, the telescopic rod coordinates with first crossbar transition.
Preferably, in order to improve the smooth degree of telescopic rod movement, lubricant is also coated on the outer surface of the lead screw.
Preferably, in order to improve the driving capability of cylinder, the cylinder is pressurized cylinder.
The utility model has the beneficial effects that should in the multifunction electronic banister for intercepting function, by interceptor structure,
When preceding vehicle is in process banister, the probability that front vehicle follows preceding vehicle to pass through banister together is reduced, to
The security protection performance for improving banister, compared with existing mechanism, which stablizes, and reduces the probability that banister breaks down,
Moreover, by switching mechanism, make banister have keep off a car function in itself while, be also equipped with the function of limit for height, improved
The practicability of banister, compared with existing mechanism, which allows banister free switching between different function, further carries
The high practicability of banister.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram with the multifunction electronic banister for intercepting function of the utility model；
Fig. 2 is the structural schematic diagram of the interceptor structure with the multifunction electronic banister for intercepting function of the utility model；
Fig. 3 is the structural schematic diagram of the switching mechanism with the multifunction electronic banister for intercepting function of the utility model；
Fig. 4 is the structural representation of second drive component with the multifunction electronic banister for intercepting function of the utility model
Figure；
In figure：1. connecting line, 2. main bodys, 3. first crossbars, 4. head rods, 5. second connecting rods, 6. first transmissions
Bar, 7. second crossbars, 8. telescopic rods, 9. ground seats, 10. supporting blocks, 11. top plates, 12. connecting rods, 13. elevating levers, 14. sleeves,
15. the first guide rail, 16. elevators, 17. cylinders, 18. second guide rails, 19. second drive links, 20. sliding shoes, 21. motors, 22.
Cavity, 23. positive stop strips, 24. lead screws, 25. trepannings, 26. clump weights.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of having the multifunction electronic banister for intercepting function, including main body 2, first crossbar 3 and second
Cross bar 7 further includes switching mechanism and interceptor structure, and the interceptor structure is arranged in the lower section of main body 2, and the first crossbar 3 is cut with scissors
It connects on the body 2, the first crossbar 3 is connect by switching mechanism with second crossbar 7；
As shown in Fig. 2, the interceptor structure includes ground seat 9, top plate 11, supporting rod 12, elevating lever 13, transmission component, the
Two 18, two, guide rail the first drive components of the elevator 16, two of supporting block 10, two and two the first guide rails 15, the main body 2
Side in the top of ground seat 9 is set, and the vertical cross-section of described ground seat 9 is the U-shaped of opening upwards, and second guide rail 18 is arranged
The bottom of seat 9 on ground, two the first guide rails 15 are separately positioned on the both sides inner wall of ground seat 9, and two drive components are respectively set
On the both sides inner wall of ground seat 9, the both sides of the lower end of the transmission component are connect with two drive components respectively, two elevators
16 are separately positioned on two the first guide rails 15, and the elevating lever 13 is erected between two elevators 16, the supporting rod 12
Lower end be arranged at the middle part of elevating lever 13, the upper end of the supporting rod 12 is hinged on the lower section of top plate 1111, two supporting blocks
10 are separately positioned on the both sides inner wall of ground seat 9, and the supporting block 10 is arranged in the top of the first guide rail 15；
Wherein, under the control of staff, power is provided by two the first drive components, in the transmission of transmission component
Under effect, drives elevating lever 13 to lift by two the first drive components, under the guiding role of two the first guide rails 15, pass through
Two elevators 16 improve the stability of elevating lever 13, after elevating lever 13 rises a distance, in the stopping of elevating lever 13
It rises, since the weight on 11 left side of top plate is more than the weight on the right, under the supporting role of supporting rod 12, the left end of top plate 11 leans against
In supporting block 10, to allow automobile to reach the top of top plate 11, after automobile opens upper plate 11, continue to travel in automobile
During, under the action of automobile gravity, the right end of top plate 11 is depressed, to make the right end of top plate 11 be resisted against supporting block
On 10, to allow automobile to drive away from the right end of top plate 11, and the left end of top plate 11 rises at this time, so as to cause subsequent vapour
Vehicle can not reach on top plate 11, to reduce two cars and meanwhile by banister probability, to improve the security protection of banister
Energy；
As shown in figure 3, the switching mechanism includes the second drive component, telescopic rod 8, the first drive link 6, head rod
4 and second connecting rod 5, one end of the head rod 4 and the second connecting rod 5 is hinged in first crossbar 3, and described first
The other end of connecting rod 4 and the second connecting rod 5 is hinged in second crossbar 7, the head rod 4 and the second connecting rod 5
It is arranged in parallel, the second crossbar 7 is internally provided with cavity 22, and one end of the telescopic rod 8 is arranged inside cavity 22, described
One end of first drive link 6 is hinged with the other end of telescopic rod 8, and the other end of first drive link 6 is hinged on the second connection
On bar 5；
Wherein, power is provided by the second drive component, to drive telescopic rod 8 along first by the second drive component
Cavity 22 on cross bar 3 moves left and right, when telescopic rod 8 is moved to the left, under the action of the first drive link 6, and driving the
Two connecting rods 5 are rotated counterclockwise around the hinge joint with first crossbar 3, under the supporting role of head rod 4, pass through second
Connecting rod 5 drives second crossbar 7 to increase, when telescopic rod 8 moves right, under the action of the first drive link 6, and driving the
Two connecting rods 5 are rotated clockwise around the hinge joint with first crossbar 3, under the supporting role of head rod 4, pass through second
Connecting rod 5 drives second crossbar 7 to decline, to make banister that the function of limit for height may be implemented.
As shown in Fig. 2, first drive component includes cylinder 17 and sliding shoe 20, the cylinder 17 is horizontally disposed, institute
The one end for stating cylinder 17 is arranged on the side inner wall of ground seat 9, and the cylinder 17 is arranged in the bottom of ground seat 9, the sliding shoe
20 are arranged on the other end of cylinder 17, and the sliding shoe 20 is arranged on the second guide rail 18；
The transmission component includes two the second drive links 19 and two sleeves 14, the middle part phase of two the second drive links 19
Mutually hinged, the lower end of two the second drive links 19 is respectively hinged on two sliding shoes 20, the upper end of two the second drive links 19
It is respectively hinged on two sleeves 14, two sleeves 14 are respectively sleeved on the both ends of elevating lever 13；
Wherein, it in opposite directions or is moved away from along the second guide rail 18 by two two sliding shoes 20 of driving of cylinders 17, when
When two sliding shoes 20 move towards, under the gearing of two the second drive links 19, driven by two sliding shoes 20
Dynamic two sleeves 14 rise, and drive elevating lever 13 to rise by two sleeves 14 later, are moved away from when two sliding shoes 20
When, under the gearing of two the second drive links 19, drive two sleeves 14 to decline by two sliding shoes 20, Zhi Houtong
Crossing two sleeves 14 drives elevating lever 13 to decline.
As shown in figure 4, second drive component includes motor 21, lead screw 24 and two positive stop strips 23, two positive stop strips
23 are separately positioned on the top and bottom inner wall of cavity 22, and the motor 21 is arranged in the bottom of cavity 22, the lead screw 24
Horizontally disposed, the motor 21 is sequentially connected with lead screw 24, there are one the telescopic rod 8 is set on one end of first motor 21
One end of trepanning 25, the lead screw 24 is arranged inside trepanning 25, and the lead screw 24 is threadedly coupled with telescopic rod 8；
Wherein, lead screw 24 is driven to rotate by motor 21, the external screw thread on lead screw 24 and the internal thread inside opening 25
It is mutual extruding under, by lead screw 24 drive telescopic rod 8 moved left and right along cavity 22.
Preferably, telescopic rod 8 follows lead screw 24 to rotate together in order to prevent, divide above and below the telescopic rod 8
It does not set there are one sliding slot, the sliding slot matches with positive stop strip 23, plays position-limiting action to sliding slot by positive stop strip 23, pass through later
Sliding slot plays position-limiting action to telescopic rod 8, to make lead screw 24 during driving telescopic rod 8 to move left and right, reduces and stretches
Contracting bar 8 follows the probability that lead screw 24 rotates together, to improve the stability of telescopic rod 8.
Preferably, rotating required power to reduce driving first crossbar 3, the first crossbar 3 is far from second
It is additionally provided with a connecting line 1 below one end of cross bar 7, the lower section of the connecting line 1 sets that there are one clump weights 26, passes through connection
Line 1 and clump weight 26 pull one end of the separate telescopic rod 8 of first crossbar 3, to make the both ends stress balance of first crossbar 3,
Required power is rotated to reduce driving first crossbar 3.
Preferably, for the service life of prolongedly seat 9, the making material of described ground seat 9 is stainless steel, due to stainless
Steel has preferable corrosion resistance, to the speed for having delayed ground seat 9 to be corroded, to extend the service life of ground seat 9.
Preferably, in order to improve the stability of telescopic rod 8, the telescopic rod 8 coordinates with 3 transition of first crossbar, when stretching
When contracting bar 8 coordinates with 3 transition of first crossbar, the gap between telescopic rod 8 and first crossbar 3 is reduced, to reduce
Displacement on the vertical direction of telescopic rod 8, to improve the stability of telescopic rod 8.
Preferably, in order to improve the smooth degree of the movement of telescopic rod 8, lubrication is also coated on the outer surface of the lead screw 24
Agent reduces the friction coefficient between lead screw 24 and telescopic rod 8 by lubricant, to reduce lead screw 24 and telescopic rod 8 it
Between frictional force, to improve the smooth degree that telescopic rod 8 moves left and right.
Preferably, in order to improve the driving capability of cylinder 17, the cylinder 17 is pressurized cylinder.
Under the control of staff, power is provided by two the first drive components, in the gearing of transmission component
Under, drive elevating lever 13 to lift by two the first drive components, after elevating lever 13 rises a distance, elevating lever 13 stops
Only rise, since the weight on 11 left side of top plate is more than the weight on the right, under the supporting role of supporting rod 12, the left end of top plate 11
It leans against in supporting block 10, to allow automobile to reach the top of top plate 11, after automobile opens upper plate 11, continues in automobile
During traveling, under the action of automobile gravity, the right end of top plate 11 is depressed, to make the right end of top plate 11 be resisted against branch
On bracer 10, to allow automobile to drive away from the right end of top plate 11, and the left end of top plate 11 rises at this time, so as to cause below
Automobile can not reach on top plate 11, to reduce two cars and meanwhile by banister probability, to improve the peace of banister
Anti- performance provides power by the second drive component, to drive telescopic rod 8 along first crossbar 3 by the second drive component
On cavity 22 move left and right, when telescopic rod 8 moves left and right, under the action of the first drive link 6, driving second connection
Bar 5 is driven under the supporting role of head rod 4 by the second connecting rod 5 around with the rotation of the hinge joint of first crossbar 3
Second crossbar 7 lifts, to make banister that the function of limit for height may be implemented.
Compared with prior art, should have in the multifunction electronic banister for intercepting function, by interceptor structure, when front vehicle
By banister when, reduce front vehicle follow preceding vehicle together pass through banister probability, to improve
The security protection performance of lock, compared with existing mechanism, which stablizes, and reduces the probability that banister breaks down, moreover,
By switching mechanism, make banister have keep off a car function in itself while, be also equipped with the function of limit for height, improved the reality of banister
With property, compared with existing mechanism, which allows banister free switching between different function, further improves banister
Practicability.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (10)
1. a kind of having the multifunction electronic banister for intercepting function, including main body (2), first crossbar (3) and second crossbar (7),
It is characterized in that, further include switching mechanism and interceptor structure, the interceptor structure setting is in the lower section of main body (2), described first
Cross bar (3) is hinged in main body (2), and the first crossbar (3) is connect by switching mechanism with second crossbar (7)；
The interceptor structure includes ground seat (9), top plate (11), supporting rod (12), elevating lever (13), transmission component, the second guide rail
(18), two supporting blocks (10), two elevators (16), two the first drive components and two the first guide rails (15), the master
Body (2) setting in the side of the top of ground seat (9), the vertical cross-section of described ground seat (9) for opening upwards U-shaped, described second
Guide rail (18) is arranged in the bottom of ground seat (9), and two the first guide rails (15) are separately positioned on the both sides inner wall of ground seat (9), and two
A drive component is separately positioned on the both sides inner wall of ground seat (9), and the both sides of the lower end of the transmission component are driven with two respectively
Dynamic component connection, two elevators (16) are separately positioned on two the first guide rails (15), and the elevating lever (13) is erected at two
Between a elevator (16), the lower end of the supporting rod (12) is arranged at the middle part of elevating lever (13), the supporting rod (12)
Upper end is hinged on the lower section of top plate (11), and two supporting blocks (10) are separately positioned on the both sides inner wall of ground seat (9), the support
Block (10) is arranged in the top of the first guide rail (15)；
The switching mechanism includes the second drive component, telescopic rod (8), the first drive link (6), head rod (4) and second
One end of connecting rod (5), the head rod (4) and the second connecting rod (5) is hinged in first crossbar (3), and described
The other end of one connecting rod (4) and the second connecting rod (5) is hinged in second crossbar (7), the head rod (4) and the
Two connecting rods (5) are arranged in parallel, and the second crossbar (7) is internally provided with cavity (22), one end setting of the telescopic rod (8)
Internal in cavity (22), one end of first drive link (6) is hinged with the other end of telescopic rod (8), first drive link
(6) the other end is hinged in the second connecting rod (5).
2. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that first driving group
Part includes cylinder (17) and sliding shoe (20), and the cylinder (17) is horizontally disposed, and one end of the cylinder (17) is arranged in ground seat
(9) on side inner wall, in the bottom of ground seat (9), the sliding shoe (20) is arranged in cylinder (17) for cylinder (17) setting
The other end on, the sliding shoe (20) is arranged on the second guide rail (18).
3. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that the transmission component packet
Two the second drive links (19) and two sleeves (14) are included, are hinged in the middle part of two the second drive links (19), two second
The lower end of drive link (19) is respectively hinged on two sliding shoes (20), and the upper end of two the second drive links (19) is respectively hinged at
On two sleeves (14), two sleeves (14) are respectively sleeved on the both ends of elevating lever (13).
4. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that second driving group
Part includes motor (21), lead screw (24) and two positive stop strips (23), and two positive stop strips (23) are separately positioned on the upper of cavity (22)
On end and lower end inner wall, motor (21) setting is in the bottom of cavity (22), and the lead screw (24) is horizontally disposed, the motor
(21) it being sequentially connected with lead screw (24), the telescopic rod (8) is set on one end of first motor (21) there are one trepanning (25),
One end setting of the lead screw (24) is internal in trepanning (25), and the lead screw (24) is threadedly coupled with telescopic rod (8).
5. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that the telescopic rod (8)
Above and below be respectively equipped with a sliding slot, the sliding slot is matched with positive stop strip (23).
6. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that the first crossbar
(3) far from second crossbar (7) one end below be additionally provided with a connecting line (1), set below the connecting line (1) there are one
Clump weight (26).
7. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that described ground seat (9)
Making material is stainless steel.
8. as described in claim 1 have the multifunction electronic banister for intercepting function, which is characterized in that the telescopic rod (8)
Coordinate with first crossbar (3) transition.
9. as claimed in claim 4 have the multifunction electronic banister for intercepting function, which is characterized in that the lead screw (24)
Lubricant is also coated on outer surface.
10. as claimed in claim 2 have the multifunction electronic banister for intercepting function, which is characterized in that the cylinder (17)
For pressurized cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117147.2U CN207760763U (en) | 2018-01-23 | 2018-01-23 | It is a kind of that there is the multifunction electronic banister for intercepting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117147.2U CN207760763U (en) | 2018-01-23 | 2018-01-23 | It is a kind of that there is the multifunction electronic banister for intercepting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760763U true CN207760763U (en) | 2018-08-24 |
Family
ID=63181642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117147.2U Expired - Fee Related CN207760763U (en) | 2018-01-23 | 2018-01-23 | It is a kind of that there is the multifunction electronic banister for intercepting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207760763U (en) |
-
2018
- 2018-01-23 CN CN201820117147.2U patent/CN207760763U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2114810B1 (en) | Drive for a elevator car that can be serviced from said elevator car | |
| CA3041149A1 (en) | Gradient-adaptive elevator | |
| CN108149600A (en) | A kind of multifunction electronic banister for having the function of to intercept | |
| CN107180584A (en) | A kind of modularization model elevator | |
| CN207760763U (en) | It is a kind of that there is the multifunction electronic banister for intercepting function | |
| CN106740925A (en) | A kind of sliding plug door system for shipping EMUs | |
| CN108979225B (en) | Double-deck parking equipment | |
| CN116464383A (en) | A shield door structure for high-speed railway platform | |
| CN207226725U (en) | Layer apparatus for door-opening during a kind of elevator faults | |
| CN206563307U (en) | A kind of underground flue insertion plate door | |
| CN212740357U (en) | External force-free self-closing safety elevator hall door | |
| CN108313847A (en) | A kind of anti-slip dynamic device of the flat bed of cabin elevator | |
| CN208150755U (en) | A kind of hydraulic convertible multifunctional elevator door | |
| CN208501490U (en) | Adapt to the bridge-checking vehicle of heavy grade rail running | |
| DE19752232C2 (en) | Rope elevator with concrete base protruding into the elevator shaft | |
| CN2581405Y (en) | Three-folding door device for elevator | |
| CN206767401U (en) | A kind of intelligent elevator of safety and energy-saving | |
| CN2713065Y (en) | Mobile stereoscopic car port for laneway flat car | |
| CN216662154U (en) | Intelligent elevator for household management | |
| CN113682933B (en) | Elevator car door up-down locking device | |
| CN214269871U (en) | Over-and-under type elevator protection device with prevent tong | |
| CN201172617Y (en) | Linkage mechanism of sliding bridge with gate of fence | |
| CN215797846U (en) | Elevator door plant low head with anti-drop structure | |
| CN2455682Y (en) | Vertical sliding door for elevator | |
| CN220485037U (en) | Elevator flap door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20210123 |