CN210973478U - Dual shock attenuation formula safety elevator - Google Patents
Dual shock attenuation formula safety elevator Download PDFInfo
- Publication number
- CN210973478U CN210973478U CN201921483580.9U CN201921483580U CN210973478U CN 210973478 U CN210973478 U CN 210973478U CN 201921483580 U CN201921483580 U CN 201921483580U CN 210973478 U CN210973478 U CN 210973478U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- spring
- car
- plate
- shock
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 41
- 230000009977 dual effect Effects 0.000 title claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 40
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a double damping type safety elevator in the technical field of elevators, which comprises a base, a lift car and a rotating plate, wherein a damping mechanism is arranged on the base, and damping airbags are arranged at the corresponding positions of the top surface of the rotating plate and the side wall of the lift car; when the elevator breaks down, the vibration amplitude is overlarge, hydraulic oil of the first oil cylinder on the shock absorption seat enters the second oil cylinder through the oil pipe, and the supporting plate is pushed up, so that the vibration amplitude of the lift car is limited; the rotating plate is pulled open, the damping air bag is inflated through inflation, personnel are fixed through the fixing belt and buffered through the damping air bag, so that the personnel are prevented from being injured when the elevator shakes severely, and the safety is improved; the utility model discloses simple structure, convenient to use provides dual absorbing function through damper and shock attenuation gasbag, safe and reliable, and the practicality is strong.
Description
Technical Field
The utility model relates to an elevator technical field specifically is a dual shock attenuation formula safety elevator.
Background
In order to ensure the safety protection of passengers and an elevator car when the elevator falls, a falling protection facility is necessary to be added to the elevator so as to improve the safety reliability of the elevator and reduce the occurrence of the falling accidents of the passengers when the elevator falls.
The elevator needs to go up, down and stop according to the call in the running process, and even needs to be stopped suddenly in some emergency situations. The faster the elevator runs, the larger the vibration amplitude during running and leveling, and the more easily the riding comfort of passengers in the elevator car is influenced. Especially, when the elevator breaks down, the elevator may shake, and people in the elevator are easily injured. Many damping device among the prior art adopt rubber shock attenuation more, and rubber bonds together with the steel sheet promptly, and life is shorter, and the shock resistance is poor, lets the people very easily receive strong vibrations.
Based on this, the utility model designs a dual shock attenuation formula safety elevator to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual shock attenuation formula safety elevator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual shock attenuation formula safety elevator, includes base, car and rotor plate, be equipped with damper on the base, damper includes the cushion socket. A first oil cylinder and a second oil cylinder are arranged inside the shock absorption seat, a first piston is arranged in the first oil cylinder, a connecting rod is fixed on the top surface of the first piston, the top end of the connecting rod extends out of the first oil cylinder and is fixedly connected with the bottom surface of the car, a second spring is arranged on the upper portion of the connecting rod, the car is correspondingly connected with the shock absorption seat through the second spring, a third piston is arranged in the second oil cylinder, a fixing rod of the second spring is arranged on the top surface of the third piston and is correspondingly connected with the top surface of the second oil cylinder through the second spring, the fixing rod extends out of the second oil cylinder and is connected with a supporting plate, an oil pipe is further arranged at the bottom of the second oil cylinder, and the other end of the oil pipe is communicated with; the lateral wall of car is fixed with the shock attenuation board, and the shock attenuation board lower part of the left and right sides is equipped with the board groove, the rotor plate is located the board groove, and one end rotates with the board groove to be connected, the top surface of rotor plate and the lateral wall of car correspond the position and are equipped with the shock attenuation gasbag, and still are equipped with the fixed band on the shock attenuation gasbag of car lateral wall, the shock attenuation gasbag is connected with the inflator pump, and the inflator pump is connected with stand-by power supply and switch, the both sides of rotor plate are equipped with the pole groove, are equipped with the spring in the pole groove to there is the locating lever through spring coupling, the both sides in board groove correspond the locating lever and are equipped with curved guide way, and the bottom of.
Preferably, the bottom both sides of car are equipped with the extension board, evenly be provided with a plurality of spacing holes on the extension board, the both sides of base correspond fixedly and are provided with a plurality of guide arms, spacing hole is passed and spacing board is fixed to the top of guide arm, the top surface and the bottom surface of extension board are equipped with the fourth spring respectively to correspond through fourth spring and limiting plate and base and be connected.
Preferably, the upper portion of the outer side of the rotating plate is provided with a supporting rod, the supporting rod comprises a transverse plate and a vertical rod vertically fixed at two ends of the transverse plate, and the vertical rod is fixedly connected with the rotating plate.
Preferably, the four corners of the damping seat are provided with first oil cylinders, and the center of the damping seat is provided with a second oil cylinder.
Preferably, the center of the guide groove coincides with the rotation center of the rotating plate.
Preferably, handles are symmetrically arranged on two sides of the plate groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides the damping function for the elevator in normal operation through the first oil cylinder and the second spring of the damping mechanism; when the elevator breaks down, the vibration amplitude is overlarge, hydraulic oil of the first oil cylinder on the shock absorption seat enters the second oil cylinder through the oil pipe, and the supporting plate is pushed up, so that the vibration amplitude of the lift car is limited; the rotating plate is pulled open, the damping air bag is inflated through inflation, personnel are fixed through the fixing belt and buffered through the damping air bag, so that the personnel are prevented from being injured when the elevator shakes severely, and the safety is improved; the utility model discloses simple structure, convenient to use provides dual absorbing function through damper and shock attenuation gasbag, safe and reliable, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the damping mechanism of the present invention;
fig. 3 is a schematic structural view of the rotating plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-car, 101-extension plate, 2-damping plate, 201-plate groove, 202-guide groove, 203-handle, 204-positioning hole, 3-rotating plate, 301-positioning rod, 302-supporting rod, 303-rod groove, 304-first spring, 4-damping airbag, 5-damping mechanism, 501-first oil cylinder, 502-first piston, 503-connecting rod, 504-second spring, 505-second oil cylinder, 506-second piston, 507-third spring, 508-supporting plate, 6-base, 601-guide rod, 602-fourth spring and 603-limiting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a dual shock attenuation formula safety elevator, includes base 6, car 1 and rotor plate 3, be equipped with damper 5 on the base 6, damper 5 includes the cushion socket. A first oil cylinder 501 and a second oil cylinder 505 are arranged inside the shock absorption seat, a first piston 502 is arranged in the first oil cylinder 501, a connecting rod 503 is fixed on the top surface of the first piston 502, the top end of the connecting rod 503 extends out of the first oil cylinder 501 and is fixedly connected with the bottom surface of the car 1, a second spring 504 is arranged on the upper portion of the connecting rod 503, the car 1 is correspondingly connected with the shock absorption seat through the second spring 504, a second piston 506 is arranged in the second oil cylinder 505, a fixing rod of a third spring 507 is arranged on the top surface of the second piston 506 and is correspondingly connected with the top surface of the second oil cylinder 505 through the third spring 507, the fixing rod extends out of the second oil cylinder 505 and is connected with a support plate 508, an oil pipe is further arranged at the bottom of the second oil cylinder 505, and the other end of the oil pipe is communicated with the; the lateral wall of car 1 is fixed with shock attenuation board 2, and the 2 lower parts of the shock attenuation board of the left and right sides are equipped with board groove 201, rotor plate 3 is arranged in board groove 201, and one end and board groove 201 rotate to be connected, the top surface of rotor plate 3 and the lateral wall of car 1 correspond the position and are equipped with shock attenuation gasbag 4, and still are equipped with the fixed band on the shock attenuation gasbag 4 of car 1 lateral wall, shock attenuation gasbag 4 is connected with the inflator pump, and the inflator pump is connected with stand-by power supply and switch, the both sides of rotor plate 3 are equipped with pole groove 303, are equipped with the spring in the pole groove 303 to there is locating lever 301 through spring coupling, the both sides of board groove 201 correspond locating lever 301 and are equipped with curved guide way 202, and the bottom of guide way 202 is equipped with locating hole 204, locating lever.
The elevator car comprises a base 6, an extension plate 101, a plurality of limiting holes, a plurality of guide rods 601, a limiting plate 603 and a fourth spring 602, wherein the extension plate 101 is arranged on two sides of the bottom of the car 1, the limiting holes are uniformly formed in the extension plate 101, the guide rods 601 are correspondingly and fixedly arranged on two sides of the base 6, the top ends of the guide rods 601 penetrate through the limiting holes and are fixedly provided with the limiting plate 603, the top surface and the bottom surface of the extension plate 101 are respectively provided with the fourth spring 602, the fourth spring 602 is correspondingly connected with the limiting plate 603 and the base 6, the horizontal position of the car 1; a support rod 302 is arranged at the upper part of the outer side of the rotating plate 3, the support rod 302 comprises a transverse plate and vertical rods vertically fixed at two ends of the transverse plate, the vertical rods are fixedly connected with the rotating plate 3, the outer side end of the rotating plate 3 is flush with the rotating end after the rotating plate 3 rotates through the support rod 302, so that the rotating plate 3 is kept horizontal, and meanwhile, the rotating plate 3 can be pulled out of the plate groove 201 through the support rod 302; the four corners of the damping seat are respectively provided with a first oil cylinder 501, the center of the damping seat is provided with a second oil cylinder 505, the volume of the second oil cylinder 505 is larger than that of the first oil cylinder 501, the damping is realized through the first oil cylinders 501 and the first springs 304 at the four corners during normal use, the elevator fails, the vibration amplitude is too large, and the middle supporting plate 508 jacks up to be in contact with the car 1; the center of the guide groove 202 coincides with the rotation center of the rotating plate 3, so that when the rotating plate 3 rotates, the positioning rod 301 moves along the guide groove 202; handles 203 are symmetrically arranged on two sides of the plate groove 201, so that personnel in the elevator can fix the elevator by pulling the handles 203.
One specific application of this embodiment is: the first oil cylinder 501 and the second spring 504 of the damping mechanism 5 provide a damping function for the elevator in normal operation; when the elevator has a fault, the vibration amplitude is too large, hydraulic oil of the first oil cylinder 501 on the shock absorption seat enters the second oil cylinder 505 through the oil pipe, and the support plate 508 is jacked up, so that the vibration amplitude of the car 1 is limited; through pulling open rotor plate 3, make shock attenuation gasbag 4 aerify through aerifing, fix personnel through the fixed band to through shock attenuation gasbag 4 buffering, avoid personnel to cause the injury when elevator vibrations are violent again, increase the security, provide dual absorbing function, safe and reliable through damper 5 and shock attenuation gasbag 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a dual shock attenuation formula safety elevator, includes base, car and rotor plate, its characterized in that: the base is provided with a damping mechanism, and the damping mechanism comprises a damping seat; a first oil cylinder and a second oil cylinder are arranged inside the shock absorption seat, a first piston is arranged in the first oil cylinder, a connecting rod is fixed on the top surface of the first piston, the top end of the connecting rod extends out of the first oil cylinder and is fixedly connected with the bottom surface of the car, a second spring is arranged on the upper portion of the connecting rod, the car is correspondingly connected with the shock absorption seat through the second spring, a third piston is arranged in the second oil cylinder, a fixing rod of the second spring is arranged on the top surface of the third piston and is correspondingly connected with the top surface of the second oil cylinder through the second spring, the fixing rod extends out of the second oil cylinder and is connected with a supporting plate, an oil pipe is further arranged at the bottom of the second oil cylinder, and the other end of the oil pipe is communicated with; the lateral wall of car is fixed with the shock attenuation board, and the shock attenuation board lower part of the left and right sides is equipped with the board groove, the rotor plate is located the board groove, and one end rotates with the board groove to be connected, the top surface of rotor plate and the lateral wall of car correspond the position and are equipped with the shock attenuation gasbag, and still are equipped with the fixed band on the shock attenuation gasbag of car lateral wall, the shock attenuation gasbag is connected with the inflator pump, and the inflator pump is connected with stand-by power supply and switch, the both sides of rotor plate are equipped with the pole groove, are equipped with the spring in the pole groove to there is the locating lever through spring coupling, the both sides in board groove correspond the locating lever and are equipped with curved guide way, and the bottom of.
2. The double shock-absorbing safety elevator according to claim 1, characterized in that: the bottom both sides of car are equipped with the extension board, evenly be provided with a plurality of spacing holes on the extension board, the both sides of base correspond fixedly and are provided with a plurality of guide arms, spacing hole is passed and spacing board is fixed to the top of guide arm, the top surface and the bottom surface of extension board are equipped with the fourth spring respectively to correspond through fourth spring and limiting plate and base and be connected.
3. The double shock-absorbing safety elevator according to claim 2, characterized in that: the supporting rod is arranged on the upper portion of the outer side of the rotating plate and comprises a transverse plate and vertical rods vertically fixed to two ends of the transverse plate, and the vertical rods are fixedly connected with the rotating plate.
4. The double shock-absorbing safety elevator according to claim 2, characterized in that: four corners of the shock absorption seat are provided with first oil cylinders, and the center of the shock absorption seat is provided with a second oil cylinder.
5. The double shock-absorbing safety elevator according to claim 2, characterized in that: the circle center of the guide groove is coincided with the rotation center of the rotating plate.
6. The double shock-absorbing type safety elevator according to any one of claims 1 to 5, wherein: handles are symmetrically arranged on two sides of the plate groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483580.9U CN210973478U (en) | 2019-09-08 | 2019-09-08 | Dual shock attenuation formula safety elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483580.9U CN210973478U (en) | 2019-09-08 | 2019-09-08 | Dual shock attenuation formula safety elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973478U true CN210973478U (en) | 2020-07-10 |
Family
ID=71443730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921483580.9U Expired - Fee Related CN210973478U (en) | 2019-09-08 | 2019-09-08 | Dual shock attenuation formula safety elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210973478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241629A (en) * | 2022-09-23 | 2022-10-25 | 苏州英孚思科技有限公司 | Personnel positioning information transmission antenna with excellent anti-seismic performance |
-
2019
- 2019-09-08 CN CN201921483580.9U patent/CN210973478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241629A (en) * | 2022-09-23 | 2022-10-25 | 苏州英孚思科技有限公司 | Personnel positioning information transmission antenna with excellent anti-seismic performance |
| CN115241629B (en) * | 2022-09-23 | 2022-11-29 | 苏州英孚思科技有限公司 | Personnel positioning information transmission antenna with excellent anti-seismic performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210973478U (en) | Dual shock attenuation formula safety elevator | |
| CN201415903Y (en) | Tensioning device of elevator compensating rope | |
| CN209702068U (en) | A kind of damping device for lift car | |
| CN211110549U (en) | Elevator damping device | |
| CN203998542U (en) | A kind of elevator cage device | |
| CN116553331A (en) | Multistage deceleration buffering and damping mechanism of elevator and method thereof | |
| CN216971665U (en) | Elevator car damping device for building material | |
| CN112960507B (en) | Multiple opposite-direction type buffering and damping device for elevator car | |
| CN210824986U (en) | Elevator car buffer device with air bag | |
| CN214569963U (en) | Anti-falling device | |
| CN211871090U (en) | Elevator buffer that security performance is high | |
| CN211687858U (en) | Construction machinery material lift | |
| CN111204634A (en) | Elevator buffer that security performance is high | |
| CN209740450U (en) | Construction is with safe type manned elevator | |
| CN211141240U (en) | Elevator buffer device | |
| CN210064864U (en) | Elevator car beneficial to keeping balance and absorbing shock | |
| CN206599354U (en) | A kind of earthquake-proof energy-saving type lightweight steel construction sightseeing elevator | |
| CN211971432U (en) | Elevator safety buffer device | |
| CN212245803U (en) | Villa elevator with safety airbag | |
| CN216105482U (en) | Shock-absorbing structure of elevator car bottom assembly | |
| CN205367415U (en) | Elevator car with safe buffer | |
| CN211496518U (en) | Damping base for elevator car | |
| CN220850562U (en) | Hoisting crane safety protection device | |
| CN2391860Y (en) | Buffer-stops for elevator | |
| CN210214493U (en) | Stable sightseeing elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |