CN207078858U - A kind of lift car buffer - Google Patents
A kind of lift car buffer Download PDFInfo
- Publication number
- CN207078858U CN207078858U CN201721073975.2U CN201721073975U CN207078858U CN 207078858 U CN207078858 U CN 207078858U CN 201721073975 U CN201721073975 U CN 201721073975U CN 207078858 U CN207078858 U CN 207078858U
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- CN
- China
- Prior art keywords
- damper
- lift car
- elevator pit
- casing
- pit bottom
- 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.)
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Abstract
The utility model discloses a kind of lift car buffer, including casing, lift car and elevator pit bottom buffering pedestal, fixed limited position mechanism on the both sides inwall of the casing, the elevator pit bottom buffering pedestal is arranged between two position-limit mechanisms, and the upper surface of elevator pit bottom buffering pedestal is installed with buffer rubber gasket, the lift car is arranged on the top of buffer rubber gasket, the damper of matrix distribution is installed, the inside of the damper is provided with isolation cabin below the elevator pit bottom buffering pedestal.In the process of running, noise reducing plate can reduce noise caused by elevator to the utility model lift car, improve quality of residents'life, and damper causes lift car in shock absorbing process without rebound effect using the circulation of fluid, and buffering course is steady, and drag is balanced.
Description
Technical field
Elevator cushion technical field is the utility model is related to, specifically a kind of lift car buffer.
Background technology
Elevator has goed deep into daily life, work as a kind of very easily means of transport.Office building,
Elevator is equipped with inside residential building, elevator frequently shuttles between floor, and the trip to people brings huge facility.
Existing elevator can operationally produce noise, and quality of residents'life is impacted, and elevator to layer when pausing
Car can shake, and cause the unsuitable scaring of elevator user, be this it is proposed that a kind of lift car buffer come solve with
Present on problem.
Utility model content
The purpose of this utility model is to provide a kind of lift car buffer, run with solving elevator of the prior art
When produce noise, quality of residents'life is impacted, elevator car when being paused to layer can shake, and cause elevator user's
The problem of being not suitable for scaring.
To achieve the above object, the utility model provides following technical scheme：
A kind of lift car buffer, including casing, lift car and elevator pit bottom buffering pedestal, the both sides of the casing
Fixed limited position mechanism on inwall, the elevator pit bottom buffering pedestal is arranged between two position-limit mechanisms, and elevator pit bottom is delayed
The upper surface for rushing pedestal is installed with buffer rubber gasket；
The lift car is arranged on the top of buffer rubber gasket, and square is provided with below the elevator pit bottom buffering pedestal
The damper of battle array distribution；
The inside of the damper is provided with isolation cabin, and the inside of the isolation cabin is provided with piston rod, the piston rod
Bottom is socketed with rubber stopper；
Bottom inside the damper is provided with the second spring being connected with rubber stopper, the damper be internally located at every
Both sides from storehouse are provided with the first spring, and the bottom of first spring is provided with vibration damper plate.
Preferably, the position-limit mechanism is right angle c-type structure, and position-limit mechanism is bolted on the inwall of casing
On.
Preferably, noise reducing plate, the first half of the noise reducing plate are bonded with by adhesive on the both sides inwall of the casing
It is divided into ladder structure of right angle.
Preferably, the bottom of the elevator pit bottom buffering pedestal is provided with the damper seat of honour, the damper by bolt
The bottom at the seat of honour is upper concave structure corresponding with gland shape.
Preferably, the bottom of the casing is provided with damper base by bolt, and the top of the damper base is
Concave shape structure corresponding with damper shape.
Preferably, the inside of the damper is filled with fluid, and the bottom of the isolation cabin is provided with through hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model design science is reasonable, safe operation
Convenient, noise is small when the utility model devises a kind of operation, and when elevator is to layer, vibration amplitude is small, the elevator car of stable buffering
Railway carriage or compartment buffer, in the process of running, noise reducing plate can reduce noise caused by elevator to the utility model lift car, improve resident
Quality of life, damper cause lift car to be put down in shock absorbing process without rebound effect, buffering course using the circulation of fluid
Surely, drag is balanced.
Brief description of the drawings
Fig. 1 is a kind of structural representation of lift car buffer of the utility model.
Fig. 2 is a kind of section of structure of the damper of lift car buffer of the utility model.
In figure：1- casings, 2- noise reducing plates, 3- lift cars, 4- buffer rubber gaskets, 5- dampers, 51- glands, 52- first
Spring, 53- vibration damper plates, 54- isolation cabins, 55- second springs, 56- rubber stoppers, 57- piston rods, 6- dampers base, 7- dampings
The device seat of honour, 8- position-limit mechanisms, 9- elevator pit bottom buffering pedestals.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
Refer to Fig. 1~2, in the utility model embodiment, a kind of lift car buffer, including casing 1, lift car
3 and elevator pit bottom buffering pedestal 9, fixed limited position mechanism 8 on the both sides inwall of casing 1, position-limit mechanism 8 can limit elevator pit
The rebound height of bottom buffering pedestal 9, elevator pit bottom buffering pedestal 9 is arranged between two position-limit mechanisms 8, and elevator pit bottom buffering
The upper surface of pedestal 9 is installed with buffer rubber gasket 4, and buffer rubber gasket 4 possesses certain elastic deformation space, preferably presses close to electricity
Terraced car 3；
Lift car 3 is arranged on the top of buffer rubber gasket 4, and the lower section of elevator pit bottom buffering pedestal 9 is provided with matrix point
The damper 5 of cloth, damper 5 can increase and decrease quantity according to the size of lift car 3；
The inside of damper 5 is provided with isolation cabin 54, and isolation cabin 54 is hollow columnar structures, and the inside of isolation cabin 54 is provided with
Piston rod 57, the bottom of piston rod 57 are socketed with rubber stopper 56, and rubber stopper 56 is close to the inwall of isolation cabin 54；
Bottom inside damper 5 is provided with the second spring 55 being connected with rubber stopper 56, and impulse force is offset in the first spring 52
Afterwards, second spring 55 promotes piston rod 57 to move upwards, and piston rod 57 promotes elevator pit bottom buffering pedestal 9 upward by gland 51
Motion is returned to normal position, and the both sides for being internally located at isolation cabin 54 of damper 5 are provided with the first spring 52, the first spring 52
Bottom is provided with vibration damper plate 53.
Position-limit mechanism 8 is right angle c-type structure, and the motion of upper and lower lobe type construction limitation elevator pit bottom buffering pedestal 9 is high
Degree, and position-limit mechanism 8 is bolted on the inwall of casing 1, and drop is bonded with by adhesive on the both sides inwall of casing 1
Make an uproar plate 2, the top half of noise reducing plate 2 is ladder structure of right angle, and top half and the lift car 3 of noise reducing plate 2 exist certain
Space, noise reducing plate 2 of conveniently being taken in maintenance, the bottom of elevator pit bottom buffering pedestal 9 is provided with the damper seat of honour by bolt
7, the bottom at the damper seat of honour 7 is upper concave structure corresponding with the shape of gland 51, and the bottom of casing 1 is provided with by bolt to be subtracted
Device base 6 is shaken, the top of damper base 6 is concave shape structure corresponding with the shape of damper 5, the bottom of the damper seat of honour 7
Upper concave structure and the concave shape structure at the top of damper base 6 are used to fix damper 5, place damper 5 and move, damping
The inside of device 5 is filled with fluid, and the bottom of isolation cabin 54 is provided with through hole, is easy to fluid to circulate.
Operation principle of the present utility model is：After the lift car buffer is installed by normal procedure, run in elevator
When, casing 1 is overall to do lifting moving, when being stopped to layer, due to the gravity of personnel in lift car 3 cause lift car 3 to
Damper 5 is pushed, promotes piston rod 57 to move down when gland 51 is under pressure, piston rod 57 promotes rubber stopper 56 by isolation cabin
Fluid inside 54 is extruded to isolation cabin 54 by through hole, and vibration damper plate 53 is pushed up the first spring by the impact of fluid
52, the first spring 52 offsets impulsive force so as to reach the cushioning effect of damper 5 using the damping characteristics of itself, is returned in elevator
Steadily, the inside of lift car 3 nobody when, second spring 55 promotes rubber stopper 56 to playback upwards, and gland 51 promotes elevator pit bottom to delay
Rush pedestal 9 to move upwards, position-limit mechanism 8 can limit the space of elevator pit bottom buffering pedestal 9.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.
Claims (6)
1. a kind of lift car buffer, including casing (1), lift car (3) and elevator pit bottom buffering pedestal (9), its feature
It is,
Fixed limited position mechanism (8) on the both sides inwall of the casing (1), the elevator pit bottom buffering pedestal (9) are arranged on two
Between individual position-limit mechanism (8), and the upper surface of elevator pit bottom buffering pedestal (9) is installed with buffer rubber gasket (4)；
The lift car (3) is arranged on the top of buffer rubber gasket (4), the lower section peace of the elevator pit bottom buffering pedestal (9)
Damper (5) equipped with matrix distribution；
The inside of the damper (5) is provided with isolation cabin (54), and the inside of the isolation cabin (54) is provided with piston rod (57), institute
The bottom for stating piston rod (57) is socketed with rubber stopper (56)；
The internal bottom of the damper (5) is provided with the second spring (55) being connected with rubber stopper (56), the damper (5)
The both sides for being internally located at isolation cabin (54) are provided with the first spring (52), and the bottom of first spring (52) is provided with vibration damper plate
(53)。
2. a kind of lift car buffer according to claim 1, it is characterised in that the position-limit mechanism (8) is right angle C
Type structure, and position-limit mechanism (8) is bolted on the inwall of casing (1).
A kind of 3. lift car buffer according to claim 1, it is characterised in that the both sides inwall of the casing (1)
Upper to be bonded with noise reducing plate (2) by adhesive, the top half of the noise reducing plate (2) is ladder structure of right angle.
A kind of 4. lift car buffer according to claim 1, it is characterised in that the elevator pit bottom buffering pedestal
(9) bottom is provided with the damper seat of honour (7) by bolt, and the bottom of the damper seat of honour (7) is and gland (51) shape
Corresponding upper concave structure.
5. a kind of lift car buffer according to claim 1, it is characterised in that the bottom of the casing (1) passes through
Bolt is provided with damper base (6), and the top of the damper base (6) is concave shape corresponding with damper (5) shape
Structure.
6. a kind of lift car buffer according to claim 1, it is characterised in that the inside of the damper (5) is filled out
Filled with fluid, the bottom of the isolation cabin (54) is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073975.2U CN207078858U (en) | 2017-08-25 | 2017-08-25 | A kind of lift car buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073975.2U CN207078858U (en) | 2017-08-25 | 2017-08-25 | A kind of lift car buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207078858U true CN207078858U (en) | 2018-03-09 |
Family
ID=61421087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073975.2U Active CN207078858U (en) | 2017-08-25 | 2017-08-25 | A kind of lift car buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207078858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861950A (en) * | 2018-08-27 | 2018-11-23 | 王利 | A kind of build buffers construction elevator using high-reliability safety |
| CN110683449A (en) * | 2019-10-15 | 2020-01-14 | 杨鑫 | Energy-saving elevator |
| CN111071896A (en) * | 2020-02-26 | 2020-04-28 | 江西亿康云谷自动化设备有限公司 | Elevator car is with buffering protection device |
-
2017
- 2017-08-25 CN CN201721073975.2U patent/CN207078858U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861950A (en) * | 2018-08-27 | 2018-11-23 | 王利 | A kind of build buffers construction elevator using high-reliability safety |
| CN110683449A (en) * | 2019-10-15 | 2020-01-14 | 杨鑫 | Energy-saving elevator |
| CN111071896A (en) * | 2020-02-26 | 2020-04-28 | 江西亿康云谷自动化设备有限公司 | Elevator car is with buffering protection device |
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| GR01 | Patent grant |