CN111717762A - Elevator starts buffer of stopping use - Google Patents
Elevator starts buffer of stopping use Download PDFInfo
- Publication number
- CN111717762A CN111717762A CN202010621731.3A CN202010621731A CN111717762A CN 111717762 A CN111717762 A CN 111717762A CN 202010621731 A CN202010621731 A CN 202010621731A CN 111717762 A CN111717762 A CN 111717762A
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- Prior art keywords
- plate
- buffer
- spring
- mounting plate
- sliding
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- Pending
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- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000005489 elastic deformation Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
- B66B11/0273—Passive systems acting between car and supporting frame
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a buffer device for starting and stopping an elevator, which belongs to the technical field of elevators and comprises a lower mounting plate, an upper mounting plate, a support plate, an upper buffer plate and a lower buffer plate, wherein the upper mounting plate is connected with the support plate through a bolt; the elevator can be buffered from the upper end by arranging the fixed seat, the sliding seat, the first spring, the second telescopic rod and the sixth spring, and can be buffered from the lower end by arranging the bottom buffering mechanism, so that the elevator box body is buffered from the upper end and the lower end at the same time, and the buffering effect is better; can be right through being equipped with first bolt, second bolt and third bolt go up the mounting panel and further fix, simultaneously it can dismantle to go up the mounting panel to easy access.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an elevator starting and stopping buffer device.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. Most of the existing elevator buffer devices are only provided with a buffer mechanism at the bottom of the elevator, thereby causing poor buffer effect.
Disclosure of Invention
The invention aims to provide an elevator starting and stopping buffer device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a buffer device for starting and stopping of an elevator comprises a lower mounting plate, an upper mounting plate, a supporting plate, an upper buffer plate and a lower buffer plate, wherein the supporting plate is fixedly arranged on the left side and the right side of the upper end of the lower mounting plate, the upper mounting plate is arranged on the upper end of the supporting plate, the upper mounting plate is connected with the supporting plate through bolts, fixing seats are fixedly arranged on the left side and the right side of the bottom end of the upper mounting plate respectively, a first buffer mechanism is arranged between the bottom ends of the fixing seats and the upper end of the upper buffer plate, sliding seats are arranged on opposite surfaces between the fixing seats in a sliding clamping mode respectively, the bottom end of each sliding seat is fixedly connected with a first sliding block, a first sliding groove is correspondingly arranged at the upper end of the upper buffer plate, the first sliding block is clamped in the first sliding groove in; the elevator box body is fixedly arranged between the upper buffer plate and the lower buffer plate, and a bottom buffer mechanism is arranged between the bottom end of the lower buffer plate and the upper end of the lower mounting plate.
As a further scheme of the invention: bottom buffer gear includes second spring, third spring and fourth spring etc, the left and right sides at buffer board bottom middle part is the symmetry respectively and is equipped with head rod and second connecting rod down, the head rod with the upper end of second connecting rod with the bottom of buffer board is articulated down, the head rod with the bottom of second connecting rod articulates respectively has second slider and third slider, the mounting panel upper end is equipped with the second sliding tray down, second slider and third slider slip joint are in the second sliding tray, second slider one side with fixedly connected with second spring between backup pad one side, it is adjacent fixedly connected with third spring between second slider and the second connecting rod controls two fixedly connected with fourth spring between the third slider.
As a further scheme of the invention: the bottom four corners department of buffer board down with it is equipped with first telescopic link to fix respectively between the lower mounting panel upper end, the cover is equipped with the fifth spring on the first telescopic link, the upper end and the lower extreme of fifth spring respectively with lower buffer board bottom with mounting panel upper end fixed connection down.
As a further scheme of the invention: the first buffer mechanism comprises a second telescopic rod and a sixth spring, the upper ends and the lower ends of the second telescopic rod and the sixth spring are respectively fixedly connected with the bottom end of the fixing seat and the upper end of the upper buffer plate, and the sixth spring is sleeved on the second telescopic rod.
As a further scheme of the invention: go up on the mounting panel with backup pad upper end four corners department corresponds and is equipped with first screw hole, it is equipped with first bolt to alternate in the first screw hole.
As a further scheme of the invention: backup pad one side middle part with go up the middle fixed block that is equipped with respectively of mounting panel bottom, the fixed block with go up mounting panel and backup pad contact, the upside of fixed block with it is equipped with the second screw hole to go up to correspond on the mounting panel, the second screw hole alternates and is equipped with the second bolt, the fixed block downside with it is equipped with the third screw hole to correspond between the backup pad, it is equipped with the third bolt to alternate in the third screw hole.
As a further scheme of the invention: and mounting holes are formed in the four corners of the lower mounting plate and the upper mounting plate.
Compared with the prior art, the invention has the beneficial effects that: the elevator box is high in practicability, the elevator can be buffered from the upper end through the fixed seat, the sliding seat, the first spring, the second telescopic rod and the sixth spring, and the elevator can be buffered from the lower end through the bottom buffering mechanism, so that the elevator box body is buffered from the upper end and the lower end at the same time, and the buffering effect is better; can be right through being equipped with first bolt, second bolt and third bolt go up the mounting panel and further fix, simultaneously it can dismantle to go up the mounting panel to easy access.
Drawings
Fig. 1 is a schematic structural diagram of an elevator start and stop buffer device.
Fig. 2 is an enlarged view of a in an elevator start/stop buffer.
Fig. 3 is a perspective view of a fixed seat in the buffer device for starting and stopping the elevator.
Notations for reference numerals: 1-lower mounting plate, 2-upper mounting plate, 3-support plate, 4-fixed block, 5-first bolt, 6-second bolt, 7-fixed seat, 8-upper buffer plate, 9-lower buffer plate, 10-sliding seat, 11-first spring, 12-first slide block, 13-second telescopic rod, 14-sixth spring, 15-first connecting rod, 16-second connecting rod, 17-second slide block, 18-third slide block, 19-second spring, 20-third spring, 21-fourth spring, 22-first telescopic rod, 23-fifth spring, 24-mounting hole and 25-third bolt.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-3, an elevator start/stop buffer device comprises a lower mounting plate 1, an upper mounting plate 2, a support plate 3, an upper buffer plate 8 and a lower buffer plate 9, wherein the support plate 3 is fixedly arranged at the left side and the right side of the upper end of the lower mounting plate 1, the upper mounting plate 2 is arranged at the upper end of the support plate 3, the upper mounting plate 2 is connected with the support plate 3 through bolts, the left side and the right side of the bottom end of the upper mounting plate 2 are fixedly provided with a fixing seat 7, respectively, a first buffer mechanism is arranged between the bottom end of the fixing seat 7 and the upper end of the upper buffer plate 8, a sliding seat 10 is arranged on the opposite surface between the fixing seats 7 in a sliding and clamping manner, a first sliding block 12 is fixedly connected with the bottom end of the sliding seat 10, a first sliding groove is correspondingly arranged at the upper end of the upper buffer plate 8, and the first sliding, a first spring 11 is fixedly connected between the sliding seats 10; the elevator box body can be buffered from the upper end through the elastic deformation of the first spring 11; the elevator box is fixedly arranged between the upper buffer plate 8 and the lower buffer plate 9, and a bottom buffer mechanism is arranged between the bottom end of the lower buffer plate 9 and the upper end of the lower mounting plate 1.
In this embodiment, the bottom buffer mechanism includes a second spring 19, a third spring 20, a fourth spring 21, and the like, the left side and the right side of the middle part of the bottom end of the lower buffer plate 9 are respectively and symmetrically provided with a first connecting rod 15 and a second connecting rod 16, the upper ends of the first connecting rod 15 and the second connecting rod 16 are hinged with the bottom end of the lower buffer plate 9, the bottom ends of the first connecting rod 15 and the second connecting rod 16 are respectively hinged with a second sliding block 17 and a third sliding block 18, the upper end of the lower mounting plate 1 is provided with a second sliding groove, the second sliding block 17 and the third sliding block 18 are clamped in the second sliding groove in a sliding way, a second spring 19 is fixedly connected between one side of the second sliding block 17 and one side of the supporting plate 3, a third spring 20 is fixedly connected between the adjacent second sliding block 17 and the second connecting rod 16, and a fourth spring 21 is fixedly connected between the left and right third sliding blocks 18; the lower buffer plate 9 can be buffered by the elastic deformation of the second spring 19, the third spring 20 and the fourth spring 21, so that the elevator car can be buffered.
In this embodiment, first telescopic rods 22 are respectively and fixedly arranged between the four corners of the bottom end of the lower buffer plate 9 and the upper end of the lower mounting plate 1, a fifth spring 23 is sleeved on the first telescopic rod 22, and the upper end and the lower end of the fifth spring 23 are respectively and fixedly connected with the bottom end of the lower buffer plate 9 and the upper end of the lower mounting plate 1; elastic deformation through 23 can cushion lower buffer plate 9, thereby can be right buffer plate 9 carries out even buffering down for buffering effect is better.
In this embodiment, first buffer gear includes second telescopic link 13 and sixth spring 14, the upper end and the lower extreme of second telescopic link 13 and sixth spring 14 respectively with the bottom of fixing base 7 with the upper end fixed connection of going up buffer board 8, just sixth spring 14 cover is established on second telescopic link 13, through the elastic deformation of sixth spring 14 can be right go up buffer board 8 and cushion the shock attenuation.
In this embodiment, go up on the mounting panel 2 with the correspondence of 3 upper ends four corners departments of backup pad is equipped with first screw hole, alternate in the first screw hole and be equipped with first bolt 5, through first bolt 5 can with it establishes to go up mounting panel 2 is fixed 3 upper ends of backup pad.
In this embodiment, the four corners of the lower mounting plate 1 and the upper mounting plate 2 are provided with mounting holes 24, and the device can be mounted by providing the mounting holes 24.
The working principle of the embodiment is as follows: the elevator box body is clamped and mounted on the lower buffer plate 9 from the upper side, the upper mounting plate 2 is fixedly mounted on the support plate 3 through the first bolt 5, the second bolt 6 and the fixed seat 7, when the elevator is started and stopped, the upper buffer plate 8 and the lower buffer plate 9 can be subjected to impact force from the elevator box body, when the upper buffer plate 8 and the lower buffer plate 9 are subjected to downward impact force, the sixth spring 14 is elastically deformed, the sliding seat 10 slides downwards on the fixed seat 7, so that the first spring 11 between the sliding seats 10 is pressed, the first spring 11 is elastically deformed, the upper buffer plate 8 can be buffered through the elastic deformation of the first connecting rod 15 and the first spring 11, and the elevator box body can be buffered from the upper end; meanwhile, the lower buffer plate 9 presses the first connecting rod 15, the second connecting rod 16, the first telescopic rod 22 and the fifth spring 23, the fifth spring 23 is elastically deformed, the first connecting rod 15 and the second connecting rod 16 drive the second slider 17 and the third slider 18 to move, so that the second spring 19, the third spring 20 and the fourth spring 21 are elastically deformed, the lower buffer plate 9 can be buffered and damped through the elastic deformation of the fifth spring 23, the second spring 19, the third spring 20 and the fourth spring 21, and the elevator box can be buffered and damped from the lower end, so that the elevator box can be simultaneously buffered and damped from the upper end and the lower end, and the buffering effect is better.
Example 2
Referring to fig. 1 to 3, this embodiment is a further optimization performed on the basis of embodiment 1, specifically, a fixing block 4 is respectively disposed in the middle of one side of the supporting plate 3 and in the middle of the bottom of the upper mounting plate 2, the fixing block 4 is in contact with the upper mounting plate 2 and the supporting plate 3, second threaded holes are correspondingly disposed on the upper side of the fixing block 4 and the upper mounting plate 2, second bolts 6 are inserted into the second threaded holes, third threaded holes are correspondingly disposed between the lower side of the fixing block 4 and the supporting plate 3, third bolts 25 are inserted into the third threaded holes, the upper mounting plate 2 can be further fixed by disposing the second bolts 6 and the third bolts 25, and meanwhile, the upper mounting plate 2 can be detached, so as to facilitate maintenance.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The elevator starting and stopping buffer device comprises a lower mounting plate (1), an upper mounting plate (2), a support plate (3), an upper buffer plate (8) and a lower buffer plate (9), and is characterized in that the support plate (3) is fixedly arranged at the left side and the right side of the upper end of the lower mounting plate (1), the upper mounting plate (2) is arranged at the upper end of the support plate (3), the upper mounting plate (2) is connected with the support plate (3) through bolts, fixing seats (7) are fixedly arranged at the left side and the right side of the bottom end of the upper mounting plate (2) respectively, a first buffer mechanism is arranged between the bottom end of each fixing seat (7) and the upper end of the upper buffer plate (8), sliding seats (10) are arranged on opposite surfaces between the fixing seats (7) in a sliding clamping mode respectively, and first sliding blocks (12) are fixedly connected to the bottom ends of the, the upper end of the upper buffer plate (8) is correspondingly provided with a first sliding groove, the first sliding block (12) is clamped in the first sliding groove in a sliding manner, and a first spring (11) is fixedly connected between the sliding seats (10); the elevator box body is fixedly arranged between the upper buffer plate (8) and the lower buffer plate (9), and a bottom buffer mechanism is arranged between the bottom end of the lower buffer plate (9) and the upper end of the lower mounting plate (1).
2. The elevator start and stop buffer device according to claim 1, wherein the bottom buffer mechanism comprises a second spring (19), a third spring (20), a fourth spring (21) and the like, a first connecting rod (15) and a second connecting rod (16) are symmetrically arranged on the left side and the right side of the middle part of the bottom end of the lower buffer plate (9), the upper ends of the first connecting rod (15) and the second connecting rod (16) are hinged with the bottom end of the lower buffer plate (9), the bottom ends of the first connecting rod (15) and the second connecting rod (16) are hinged with a second sliding block (17) and a third sliding block (18), a second sliding groove is arranged at the upper end of the lower mounting plate (1), the second sliding block (17) and the third sliding block (18) are slidably clamped in the second sliding groove, and a second spring (19) is fixedly connected between one side of the second sliding block (17) and one side of the support plate (3), a third spring (20) is fixedly connected between the adjacent second sliding blocks (17) and the second connecting rod (16), and a fourth spring (21) is fixedly connected between the left and right third sliding blocks (18).
3. The buffer device for starting and stopping the elevator according to claim 2, wherein a first telescopic rod (22) is fixedly arranged between the four corners of the bottom end of the lower buffer plate (9) and the upper end of the lower mounting plate (1), a fifth spring (23) is sleeved on the first telescopic rod (22), and the upper end and the lower end of the fifth spring (23) are fixedly connected with the bottom end of the lower buffer plate (9) and the upper end of the lower mounting plate (1) respectively.
4. The buffer device for starting and stopping the elevator according to claim 1, wherein the first buffer mechanism comprises a second telescopic rod (13) and a sixth spring (14), the upper end and the lower end of the second telescopic rod (13) and the lower end of the sixth spring (14) are respectively fixedly connected with the bottom end of the fixed seat (7) and the upper end of the upper buffer plate (8), and the sixth spring (14) is sleeved on the second telescopic rod (13).
5. The buffer device for starting and stopping the elevator according to claim 1, characterized in that the upper mounting plate (2) is provided with first threaded holes corresponding to the four corners of the upper end of the support plate (3), and the first threaded holes are inserted with first bolts (5).
6. The buffer device for starting and stopping the elevator according to claim 5, wherein a fixed block (4) is respectively arranged in the middle of one side of the support plate (3) and the middle of the bottom of the upper mounting plate (2), the fixed block (4) is in contact with the upper mounting plate (2) and the support plate (3), second threaded holes are correspondingly formed in the upper side of the fixed block (4) and the upper mounting plate (2), second bolts (6) are inserted into the second threaded holes, third threaded holes are correspondingly formed between the lower side of the fixed block (4) and the support plate (3), and third bolts (25) are inserted into the third threaded holes.
7. An elevator start and stop buffer device according to claim 1, characterized in that the four corners of the lower mounting plate (1) and the upper mounting plate (2) are provided with mounting holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010621731.3A CN111717762A (en) | 2020-06-30 | 2020-06-30 | Elevator starts buffer of stopping use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010621731.3A CN111717762A (en) | 2020-06-30 | 2020-06-30 | Elevator starts buffer of stopping use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717762A true CN111717762A (en) | 2020-09-29 |
Family
ID=72570953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010621731.3A Pending CN111717762A (en) | 2020-06-30 | 2020-06-30 | Elevator starts buffer of stopping use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111717762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944725A (en) * | 2021-11-15 | 2022-01-18 | 中建八局第二建设有限公司 | Anti-seismic support frame for building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350582A1 (en) * | 1988-07-12 | 1990-01-17 | Inventio Ag | Device for vibration damping of elevator cabins |
| CN205224768U (en) * | 2015-11-27 | 2016-05-11 | 青岛茂源金属集团有限公司 | Car buffer that falls |
| CN106006294A (en) * | 2016-04-26 | 2016-10-12 | 大连华工创新科技股份有限公司 | Elevator buffer device |
| CN209143458U (en) * | 2018-12-04 | 2019-07-23 | 波士顿电梯（湖州）有限公司 | A kind of double buffering heavy duty elevator |
| CN210064823U (en) * | 2019-06-19 | 2020-02-14 | 浙江奥玛电梯有限公司 | Buffer protection device for elevator |
| CN210763783U (en) * | 2019-09-03 | 2020-06-16 | 江西亿康云谷自动化设备有限公司 | Falling alarm and bottom buffer protection device for vertical lift elevator |
-
2020
- 2020-06-30 CN CN202010621731.3A patent/CN111717762A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350582A1 (en) * | 1988-07-12 | 1990-01-17 | Inventio Ag | Device for vibration damping of elevator cabins |
| CN205224768U (en) * | 2015-11-27 | 2016-05-11 | 青岛茂源金属集团有限公司 | Car buffer that falls |
| CN106006294A (en) * | 2016-04-26 | 2016-10-12 | 大连华工创新科技股份有限公司 | Elevator buffer device |
| CN209143458U (en) * | 2018-12-04 | 2019-07-23 | 波士顿电梯（湖州）有限公司 | A kind of double buffering heavy duty elevator |
| CN210064823U (en) * | 2019-06-19 | 2020-02-14 | 浙江奥玛电梯有限公司 | Buffer protection device for elevator |
| CN210763783U (en) * | 2019-09-03 | 2020-06-16 | 江西亿康云谷自动化设备有限公司 | Falling alarm and bottom buffer protection device for vertical lift elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944725A (en) * | 2021-11-15 | 2022-01-18 | 中建八局第二建设有限公司 | Anti-seismic support frame for building construction |
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Application publication date: 20200929 |