CN114476902B - Box type elevator with buffer function - Google Patents
Box type elevator with buffer function Download PDFInfo
- Publication number
- CN114476902B CN114476902B CN202210260177.XA CN202210260177A CN114476902B CN 114476902 B CN114476902 B CN 114476902B CN 202210260177 A CN202210260177 A CN 202210260177A CN 114476902 B CN114476902 B CN 114476902B
- Authority
- CN
- China
- Prior art keywords
- elevator
- elastic
- fixedly connected
- box
- elevator car
- 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.)
- Active
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000007853 buffer solution Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 32
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000030279 gene silencing Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- 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
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a box-type elevator with a buffering function, which relates to the technical field of box-type elevators and comprises an elevator car body, wherein a box top assembly is fixedly arranged at the top of the elevator car body, an elevator door is movably arranged on the inner wall of the elevator car body, a buffering base is fixedly arranged at the bottom of the elevator car body, lifting sliding rails are fixedly arranged at two sides of the elevator car body, the buffering base comprises a soft outer box seat, an elastic arc plate and a rebound member, and the top of the soft outer box seat is fixedly connected with the bottom of the elevator car body. According to the invention, the elastic arc plate and the rebound member are extruded by the elevator car body to press the connecting backing plate and the buffer elastic device, the pressure is absorbed through the prepositive buffer of the compression-resistant buffer bag, and the rebound force of the curved surface protection plate and the high-strength spring column is matched for carrying out the subsequent conversion of the residual pressure, so that the elevator is effectively buffered, and the safety of the elevator in use is improved.
Description
Technical Field
The invention relates to the technical field of box elevators, in particular to a box elevator with a buffer function.
Background
Along with the development of social economy, high-rise buildings are increasingly increased, the elevator demand is also increasingly greater, meanwhile, the safety requirement of people on the elevator is higher and higher, and a box elevator is a vertical elevator taking a motor as power and is provided with a box-shaped nacelle for taking passengers or carrying goods of a multi-layer building, but the existing box elevator lacks effective buffering measures, and is easy to vibrate when the elevator is stopped, so that people in the elevator can not stand stably, and a great danger exists, and the elevator does not have effective guide rail silencing measures, and is easy to generate noise when in use.
Disclosure of Invention
The invention provides a box-type elevator with a buffering function, which solves the problems that the existing box-type elevator lacks effective buffering measures, is easy to vibrate when the elevator is stopped, so that people in the elevator are unstable to stand, and have great danger, and the elevator does not have effective guide rail silencing measures, so that noise is easy to generate when the elevator is used.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a from box elevator of taking buffer function, includes elevator car main part, elevator car main part's top fixed mounting has the roof subassembly, movable mounting has the elevator door on elevator car main part's the inner wall, elevator car main part's bottom fixed mounting has the buffering base, elevator car main part's both sides fixed mounting has the lift slide rail, the buffering base is including soft outer case seat, elasticity arc board and resilient member, soft outer case seat's top and elevator car main part's bottom fixed connection, resilient member is including connecting backing plate and buffer spring ware, the bottom surface of connecting the backing plate and the top fixed connection of buffer spring ware, buffer spring ware is including resistance to compression buffer bag, curved surface protection shield and high strength spring post, the one end of high strength spring post is provided with compound elastic tube.
The technical scheme of the invention is further improved as follows: the outer surface of the elastic arc plate is fixedly connected with the inner surface of the soft outer box seat, and the outer surface of the rebound member is fixedly connected with the inner wall of the elastic arc plate.
By adopting the technical scheme, the soft outer box seat, the elastic arc plate and the rebound member in the scheme are matched with each other to buffer the front-loading performance of the elevator.
The technical scheme of the invention is further improved as follows: the number of the connecting base plates is two, three buffer elastic devices are arranged between the two connecting base plates, and the contact surfaces of the adjacent buffer elastic devices are connected in a fixed mode.
The technical scheme of the invention is further improved as follows: the bottom surface of resistance to compression buffer bag and the top fixed connection of curved surface protection shield, the inner wall top of high strength spring post and the bottom surface fixed connection of curved surface protection shield, just curved surface protection shield evenly distributed is on the inner wall top of high strength spring post.
By adopting the technical scheme, the compression-resistant buffer bag, the curved surface protection plate and the high-strength spring column in the scheme are matched with each other, and the rebound force is utilized for subsequent conversion of residual pressure.
The technical scheme of the invention is further improved as follows: the outer surface of the composite elastic tube is fixedly connected with a rubber biting plate, the outer surface of the rubber biting plate is fixedly connected with a connecting seat, the outer surface of the connecting seat is fixedly connected with one end of a high-strength spring column, and the compression-resistant buffer bag, the curved surface protection plate and the high-strength spring column are symmetrically arranged about the central line of the composite elastic tube.
By adopting the technical scheme, the connecting seat, the rubber biting plate and the composite elastic tube in the scheme are matched with each other, and the device is integrally limited while weak buffering is performed by utilizing the micro-elastic characteristic of the composite elastic tube.
The technical scheme of the invention is further improved as follows: the inner wall of the lifting slide rail is provided with a sound guide opening, the sound guide opening is funnel-shaped, a micro-elastic spring column and a roller are arranged in the sound guide opening, one end of the micro-elastic spring column is connected with the outer surface of the roller in a rotating mode, and the other end of the micro-elastic spring column extends to the inner portion of the lifting slide rail and is fixedly connected with a hard sound absorbing box.
By adopting the technical scheme, the lifting slide rail, the sound guide opening, the micro-elastic spring column and the idler wheel in the scheme are matched with each other, so that friction force is reduced, and noise is reduced.
The technical scheme of the invention is further improved as follows: the sound box comprises a sound box body, wherein a sound box is arranged on the sound box body, a sound box cover is arranged on the sound box cover, two ends of the sound box cover are fixedly connected with positioning plates, positioning rods are fixedly connected onto the inner walls of the positioning plates, and two ends of each positioning rod are fixedly connected with the inner walls of lifting sliding rails.
By adopting the technical scheme, the hard sound absorbing box, the positioning rod and the positioning plate in the scheme are matched with each other, so that the stability of the hard sound absorbing box in use is ensured.
The technical scheme of the invention is further improved as follows: noise perforation is arranged on the outer surface of the hard sound absorbing box, the noise perforation and the sound guiding opening are arranged in one-to-one correspondence, a sound collecting arc plate is fixedly arranged on the inner surface of the hard sound absorbing box at a position close to the micro-elastic spring column, and a sound absorbing cotton plate is fixedly connected on the inner surface of the sound collecting arc plate.
By adopting the technical scheme, the hard sound absorbing box, the noise perforation, the sound absorbing cotton plate, the sound collecting arc plate and the sound guiding port are matched with each other, noise generated by friction is collected, noise is reduced by utilizing reflection impact of the noise, and energy dissipation is absorbed again.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a box type elevator with a buffering function, which solves the problems that the existing box type elevator lacks effective buffering measures, is easy to vibrate when the elevator stops, enables people in the elevator to stand unstably, has larger danger, does not have effective guide rail silencing measures and is easy to generate noise when the elevator is used through the matching use of mechanisms such as an elevator car main body, a buffering base, a rebound member, a lifting sliding rail and the like.
2. The invention provides a box type elevator with a buffering function, which is characterized in that an elastic arc plate and a rebound member are extruded by an elevator car body to press a connecting base plate and a buffering elastic device, the pressure is absorbed through the prepositive buffering of a compression-resistant buffering bag, and the rebound force of a curved surface protection plate and a high-strength spring column is matched for carrying out subsequent conversion of residual pressure, so that the elevator is effectively buffered, and the safety of the elevator in use is improved.
3. The invention provides a box-type elevator with a buffering function, which utilizes a high-strength spring column and a connecting seat to bear pressure, cooperates with a rubber biting plate to bite and clamp a composite elastic tube, and performs weak buffering and integral limiting on a device through the micro-elastic characteristic of the composite elastic tube, so that the integral deformation of the device during compression buffering is ensured, and the service life of a component during use of the device is prolonged.
4. The invention provides a box elevator with a buffering function, wherein rollers are contacted with guide rails in an elevator shaft and are matched with micro-elastic spring columns, friction between lifting sliding rails and the guide rails is reduced, noise generated by high-speed running friction is primarily reduced, noise generated by friction is collected by utilizing a funnel-shaped design of a sound guide opening, noise is collected by a noise perforation and sound collecting arc plate, noise is reflected, noise energy is mutually impacted and lost, and residual noise is absorbed and dissipated through a sound absorbing cotton plate, so that noise when the elevator is used is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural cushioning base of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural resilient member of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural cushioning spring of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention at A of FIG. 4;
FIG. 6 is a schematic top view of a structural lift rail of the present invention;
fig. 7 is an enlarged schematic view of the structure of the present invention at B in fig. 6.
In the figure: 1. an elevator car body; 2. a roof assembly; 3. an elevator door; 4. a buffer base; 41. a soft outer case seat; 42. an elastic arc plate; 43. a resilient member; 431. connecting the backing plate; 432. a buffer spring; a1, a compression-resistant buffer bag; a2, a curved surface protection plate; a3, a high-strength spring column; a4, a connecting seat; a5, a rubber biting plate; a6, compounding an elastic tube; 5. lifting the sliding rail; 51. a hard sound absorbing box; 511. noise perforation; 52. a sound absorbing cotton board; 53. a sound collecting arc plate; 54. a sound guiding port; b1, a micro-elastic spring column; b2, a roller; 55. and a positioning rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1 to 7, the invention provides a box elevator with a buffering function, which comprises an elevator car body 1, wherein a box top assembly 2 is fixedly arranged at the top of the elevator car body 1, an elevator door 3 is movably arranged on the inner wall of the elevator car body 1, a buffering base 4 is fixedly arranged at the bottom of the elevator car body 1, lifting slide rails 5 are fixedly arranged at two sides of the elevator car body 1, the buffering base 4 comprises a soft outer box seat 41, an elastic arc plate 42 and a rebound member 43, the top of the soft outer box seat 41 is fixedly connected with the bottom of the elevator car body 1, the rebound member 43 comprises a connecting base plate 431 and a buffering elastic device 432, the bottom surface of the connecting base plate 431 is fixedly connected with the top of the buffering elastic device 432, the buffering elastic device 432 comprises a compression-resistant buffering bag a1, a curved surface a2 and a high-strength spring column a3, and one end of the high-strength spring column a3 is provided with a composite elastic tube a6.
Further, the outer surface of the elastic arc plate 42 is fixedly connected with the inner surface of the soft outer box seat 41, the outer surface of the rebound member 43 is fixedly connected with the inner wall of the elastic arc plate 42, the number of the connecting base plates 431 is two, three buffer elastic devices 432 are arranged between the two connecting base plates 431, the contact surfaces of the adjacent buffer elastic devices 432 are fixedly connected, the bottom surface of the compression buffer bag a1 is fixedly connected with the top of the curved surface protection plate a2, the top of the inner wall of the high-strength spring column a3 is fixedly connected with the bottom surface of the curved surface protection plate a2, the curved surface protection plate a2 is uniformly distributed on the top of the inner wall of the high-strength spring column a3, the elastic arc plate 42 and the rebound member 43 are extruded through the elevator car body 1, the connecting base plates 431 and the buffer elastic devices 432 are pressed, the pressure is absorbed through the front buffer of the compression buffer bag a1, the subsequent conversion of residual pressure is carried out by the rebound force of the curved surface protection plate a2 and the high-strength spring column a3, and the safety of the elevator during use is ensured.
Example 2
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the lifting sliding rail 5 is provided with a sound guiding opening 54, the sound guiding opening 54 is in a funnel shape, a micro elastic spring column b1 and a roller b2 are arranged in the sound guiding opening 54, one end of the micro elastic spring column b1 is connected with the outer surface of the roller b2 in a rotating mode, the other end of the micro elastic spring column b1 extends to the inner part of the lifting sliding rail 5 and is fixedly connected with a hard sound absorbing box 51, the outer surface of the hard sound absorbing box 51 is provided with noise through holes 511, the noise through holes 511 and the sound guiding opening 54 are arranged in a one-to-one correspondence mode, a sound collecting arc plate 53 is fixedly arranged at a position, close to the micro elastic spring column b1, on the inner surface of the hard sound absorbing box 51, of the sound collecting arc plate 53 is fixedly connected with a sound absorbing cotton plate 52, the roller b2 is in contact with a guide rail in an elevator shaft and is matched with the micro elastic spring column b1, friction between the lifting sliding rail 5 and the guide rail is reduced, noise generated by high-speed running friction is primarily reduced, noise generated by the funnel-shaped design of the sound guiding opening 54, noise generated by the friction is collected, noise is collected by the noise through holes 511 and the sound collecting arc plate 53, noise collecting arc plate 53, the noise is absorbed by the reflection energy, and the noise absorbing noise is absorbed by the residual sound absorbing arc plate and the noise when the elevator is used.
Example 3
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the rubber biting plate a5 is fixedly connected to the outer surface of the composite elastic tube a6, the connecting seat a4 is fixedly connected to the outer surface of the rubber biting plate a5, the outer surface of the connecting seat a4 is fixedly connected with one end of the high-strength spring column a3, the compression-resistant buffer bag a1, the curved surface protection plate a2 and the high-strength spring column a3 are symmetrically arranged about the central line of the composite elastic tube a6, the positioning plates are fixedly connected to the two ends of the hard sound absorption box 51, the positioning rods 55 are fixedly connected to the inner walls of the positioning plates, the two ends of the positioning rods 55 are fixedly connected with the inner walls of the lifting slide rail 5, the high-strength spring column a3 and the connecting seat a4 are utilized to bear pressure, the rubber biting plate a5 is matched with the biting clamping of the composite elastic tube a6, and the device is subjected to integral limiting through the micro-elastic characteristic of the composite elastic tube a6 when the device is subjected to weak buffering, the integral deformation amount of the device when the device is subjected to weak buffering is ensured, the service life of the components is prolonged, and the stability of the hard sound absorption box 51 is enhanced by the aid of the combined action of the positioning rods 55 and the positioning plates.
The working principle of the box-type elevator with the buffer function is specifically described below.
As shown in fig. 1 to 7, when the elevator is used, when the elevator is stopped, the elastic arc plate 42 and the rebound member 43 are pressed by the elevator car body 1 to press the connecting pad 431 and the buffering elastic device 432, the pressure is absorbed by the front buffering of the compression buffering bag a1, the subsequent conversion of the residual pressure is carried out by the rebound force of the curved surface protection plate a2 and the high-strength spring column a3, the elevator is effectively buffered, meanwhile, the high-strength spring column a3 and the connecting seat a4 are utilized to bear the pressure, the rubber biting plate a5 is matched with the biting clamping of the composite elastic tube a6, the device is integrally limited by the micro elastic force characteristic of the composite elastic tube a6, the friction between the lifting sliding rail 5 and the guide rail is reduced by the contact of the roller b2 and the micro elastic spring column b1, the noise generated by the friction during the high-speed running is primarily reduced, the noise generated by the accumulation funnel-shaped design of the sound guide opening 54, the noise generated by the accumulated friction is further, and the noise absorption of the noise absorption plate is enabled by the noise and the sound absorption plate 53, and the residual noise can be absorbed when the elevator is used.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a from box elevator of taking buffer function, includes elevator car main part (1), the top fixed mounting of elevator car main part (1) has roof subassembly (2), movable mounting has elevator door (3), its characterized in that on the inner wall of elevator car main part (1): the elevator car comprises an elevator car body (1), wherein a buffer base (4) is fixedly arranged at the bottom of the elevator car body (1), lifting slide rails (5) are fixedly arranged at two sides of the elevator car body (1), the buffer base (4) comprises a soft outer box seat (41), an elastic arc plate (42) and a rebound member (43), the top of the soft outer box seat (41) is fixedly connected with the bottom of the elevator car body (1), the rebound member (43) comprises a connecting base plate (431) and a buffer elastic device (432), the bottom surface of the connecting base plate (431) is fixedly connected with the top of the buffer elastic device (432), the buffer elastic device (432) comprises a compression-resistant buffer bag (a 1), a curved surface protection plate (a 2) and a high-strength spring column (a 3), and one end of the high-strength spring column (a 3) is provided with a composite elastic tube (a 6);
the inner wall of the lifting slide rail (5) is provided with a sound guide opening (54), the sound guide opening (54) is in a funnel shape, a micro-elastic spring column (b 1) and a roller (b 2) are arranged in the sound guide opening (54), one end of the micro-elastic spring column (b 1) is rotationally connected with the outer surface of the roller (b 2), and the other end of the micro-elastic spring column (b 1) extends to the inner part of the lifting slide rail (5) and is fixedly connected with a hard sound absorption box (51);
positioning plates are fixedly connected to the two ends of the hard sound-absorbing box (51), positioning rods (55) are fixedly connected to the inner wall of the positioning plates, and the two ends of the positioning rods (55) are fixedly connected with the inner wall of the lifting sliding rail (5);
noise perforation (511) are formed in the outer surface of the hard sound-absorbing box (51), the noise perforation (511) and the sound guide opening (54) are arranged in a one-to-one correspondence mode, a sound-collecting arc plate (53) is fixedly arranged on the inner surface of the hard sound-absorbing box (51) close to the position of the micro-elastic spring column (b 1), and a sound-absorbing cotton plate (52) is fixedly connected to the inner side surface of the sound-collecting arc plate (53).
2. The self-buffering box elevator of claim 1, wherein: the outer surface of the elastic arc plate (42) is fixedly connected with the inner surface of the soft outer box seat (41), and the outer surface of the rebound member (43) is fixedly connected with the inner wall of the elastic arc plate (42).
3. The self-buffering box elevator of claim 1, wherein: the number of the connecting base plates (431) is two, three buffer elastic devices (432) are arranged between the two connecting base plates (431), and the contact surfaces of the adjacent buffer elastic devices (432) are connected in a fixed mode.
4. The self-buffering box elevator of claim 1, wherein: the bottom surface of resistance to compression buffer bag (a 1) and the top fixed connection of curved surface protection shield (a 2), the inner wall top of high strength spring post (a 3) and the bottom surface fixed connection of curved surface protection shield (a 2), just curved surface protection shield (a 2) evenly distributed is on the inner wall top of high strength spring post (a 3).
5. The self-buffering box elevator of claim 1, wherein: the novel anti-compression elastic tube is characterized in that a rubber biting plate (a 5) is fixedly connected to the outer surface of the composite elastic tube (a 6), a connecting seat (a 4) is fixedly connected to the outer surface of the rubber biting plate (a 5), the outer surface of the connecting seat (a 4) is fixedly connected with one end of a high-strength spring column (a 3), and the compression buffer bag (a 1), the curved surface protection plate (a 2) and the high-strength spring column (a 3) are symmetrically arranged about the central line of the composite elastic tube (a 6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210260177.XA CN114476902B (en) | 2022-03-16 | 2022-03-16 | Box type elevator with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210260177.XA CN114476902B (en) | 2022-03-16 | 2022-03-16 | Box type elevator with buffer function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114476902A CN114476902A (en) | 2022-05-13 |
| CN114476902B true CN114476902B (en) | 2023-11-10 |
Family
ID=81485752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210260177.XA Active CN114476902B (en) | 2022-03-16 | 2022-03-16 | Box type elevator with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114476902B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356284A (en) * | 2001-05-30 | 2002-12-10 | Mitsubishi Electric Corp | Safety device of elevator |
| JP2008127125A (en) * | 2006-11-17 | 2008-06-05 | Yokohama Rubber Co Ltd:The | Shock absorber for elevator |
| CN205076629U (en) * | 2015-11-11 | 2016-03-09 | 四川汇辰精密机械有限公司 | Higher elevator car of security |
| CN108455405A (en) * | 2018-06-01 | 2018-08-28 | 苗娥 | A kind of band falls the elevator of buffer protection device |
| CN208561353U (en) * | 2018-06-20 | 2019-03-01 | 上海亚荣电梯设备制造有限公司 | Cushioning device for elevator |
| CN211338416U (en) * | 2019-12-13 | 2020-08-25 | 无锡比尔科技有限公司 | Improved buffer device for elevator brake |
| CN212668903U (en) * | 2020-07-21 | 2021-03-09 | 山东省特种设备检验研究院济宁分院 | Accidental falling protection device for residential elevator |
| CN213707424U (en) * | 2020-11-27 | 2021-07-16 | 西安五邦实业有限公司 | Elevator buffer device |
| CN215558174U (en) * | 2021-09-03 | 2022-01-18 | 苏磊 | Elevator combined type overspeed protection device |
-
2022
- 2022-03-16 CN CN202210260177.XA patent/CN114476902B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356284A (en) * | 2001-05-30 | 2002-12-10 | Mitsubishi Electric Corp | Safety device of elevator |
| JP2008127125A (en) * | 2006-11-17 | 2008-06-05 | Yokohama Rubber Co Ltd:The | Shock absorber for elevator |
| CN205076629U (en) * | 2015-11-11 | 2016-03-09 | 四川汇辰精密机械有限公司 | Higher elevator car of security |
| CN108455405A (en) * | 2018-06-01 | 2018-08-28 | 苗娥 | A kind of band falls the elevator of buffer protection device |
| CN208561353U (en) * | 2018-06-20 | 2019-03-01 | 上海亚荣电梯设备制造有限公司 | Cushioning device for elevator |
| CN211338416U (en) * | 2019-12-13 | 2020-08-25 | 无锡比尔科技有限公司 | Improved buffer device for elevator brake |
| CN212668903U (en) * | 2020-07-21 | 2021-03-09 | 山东省特种设备检验研究院济宁分院 | Accidental falling protection device for residential elevator |
| CN213707424U (en) * | 2020-11-27 | 2021-07-16 | 西安五邦实业有限公司 | Elevator buffer device |
| CN215558174U (en) * | 2021-09-03 | 2022-01-18 | 苏磊 | Elevator combined type overspeed protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114476902A (en) | 2022-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211169398U (en) | Elevator buffering base | |
| CN211009725U (en) | Buffering and damping device for guide shoe of elevator car | |
| CN114476902B (en) | Box type elevator with buffer function | |
| CN114771237A (en) | Automobile water tank frame with anti-collision function | |
| CN218371117U (en) | Falling buffer mechanism based on use of shock-absorbing hollow elevator guide rail | |
| CN212356124U (en) | Falling buffer protection device of elevator car | |
| CN211366657U (en) | Movable camera fixing frame for elevator car | |
| CN212503507U (en) | Elevator pit dampproof device | |
| CN210710245U (en) | Safety handle in elevator car | |
| CN216918216U (en) | Solid elevator guide rail of shock attenuation T type | |
| CN206092797U (en) | Vibration/noise reduction fixing device of no computer lab elevator hauler | |
| CN206368486U (en) | A kind of stone material aluminum honeycomb panel | |
| CN221396807U (en) | Anticollision lift-cabin door | |
| CN212581283U (en) | Antidetonation elevator guide rail | |
| CN219931930U (en) | Shower room guide rail slide rail derailment prevention device | |
| CN220947895U (en) | Impact-resistant anti-collision beam assembly | |
| CN214935189U (en) | Hoistway door safety protection structure | |
| CN111606167B (en) | Elevator portal frame | |
| CN217705789U (en) | Roller type high-speed rail safety door | |
| CN214532556U (en) | Narrow limit high strength utmost point simple formula aluminum alloy sliding door | |
| CN213171005U (en) | A vibration/noise reduction device for villa elevator | |
| CN219241657U (en) | Sliding door position guiding device | |
| CN220642192U (en) | Fastening type aluminum sill | |
| CN214220935U (en) | Damping device for aluminum alloy sliding door | |
| CN219412399U (en) | Sound-insulation and shock-resistant aluminum alloy profile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231010 Address after: No. 13-1, Wanhai Science and Technology Innovation Green Building Industrial Park, No. 6 Tongde Street, Jibei Street, Jiyang District, Jinan City, Shandong Province, 251400 Applicant after: Guardian (Shandong) Elevator Co.,Ltd. Address before: 163000 apartment 901, building 2-1, Dongfang Jiahe Building Materials Plaza, Sartu District, Daqing City, Heilongjiang Province Applicant before: Wu Weifan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |