CN218371118U - Install elevator additional and use car buffering prevention device - Google Patents
Install elevator additional and use car buffering prevention device Download PDFInfo
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- CN218371118U CN218371118U CN202222805314.1U CN202222805314U CN218371118U CN 218371118 U CN218371118 U CN 218371118U CN 202222805314 U CN202222805314 U CN 202222805314U CN 218371118 U CN218371118 U CN 218371118U
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- elevator
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- buffering
- car
- prevention device
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Abstract
The utility model is suitable for an elevator car cushioning prevention technical field especially relates to an install car cushioning prevention device for elevator additional, including the elevator pit, install car cushioning prevention device for elevator additional still includes: the supporting box is connected to the inside of the elevator pit, and the surface of the supporting box is provided with a plurality of buffer springs and a plurality of buffer dampers; the supporting plate is connected to the ends of the buffer springs and the buffer dampers; and the plurality of buffer air bags are connected to the surface of the supporting box. The utility model discloses a set up backup pad, buffer damper, buffer spring, supporting box, first breather pipe, piston spare, moving member and through-hole, can carry out abundant, multi-level buffering shock attenuation operation for the elevator car of tenesmus to this car buffering prevention device for the elevator installs additional's practicality has been improved.
Description
Technical Field
The utility model relates to an elevator car buffering prevention technical field specifically is an install elevator with car buffering prevention device additional.
Background
Most of the houses with frame structures built in the nineties of the last century are not provided with elevators, and with the acceleration of the aging process of the population and the increasing improvement of the living standard of residents, the addition of elevators in old buildings gradually becomes the common social demand. Can be provided with buffering prevention device in the elevator pit of installing the elevator additional at present to when emergency such as elevator tenesmus appears, the effectual tenesmic impact force of unloading the elevator, in order to protect safely for inside passenger.
The existing car buffering preventive measure for the additionally-installed elevator generally has the problems of single buffering measure and poor buffering effect on an elevator car.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at provides an install car buffering prevention device for elevator additional, aim at solving following problem: the existing car buffering preventive measure for the additionally-installed elevator generally has the problems of single buffering measure and poor buffering effect on an elevator car.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an install car buffering prevention device for elevator additional, includes the elevator pit, install car buffering prevention device for elevator additional still includes:
the supporting box is connected to the inside of the elevator pit, and the surface of the supporting box is provided with a plurality of buffer springs and a plurality of buffer dampers;
the supporting plate is connected to the ends of the buffer springs and the buffer dampers;
the buffer air bags are connected to the surface of the support box; and
and the gas injection assembly is arranged on the supporting plate and the supporting box and used for injecting air into the plurality of buffering air bags.
Further, the gas injection assembly comprises:
two moving members respectively connected to both sides of the outer side of the support plate, and one ends of the two moving members are connected to a piston member; and
the first breather pipe is connected in the outside of supporting box, and the outside of supporting box is connected with a plurality of second breather pipe.
Furthermore, two through holes are formed in the surface of the supporting box, the moving part penetrates through the through holes, and the outer side of the piston part is tightly attached to the inner wall of the supporting box.
Furthermore, one end of the second vent pipe, which is far away from the first vent pipe, is arranged inside the buffering air bag.
Furthermore, the surface of the supporting plate is connected with an elastic buffer plate.
Furthermore, a plurality of limiting grooves are formed in the surface of the supporting plate, a plurality of limiting parts are connected to the outer side of the elastic buffer plate, and the limiting parts are embedded in the limiting grooves.
The utility model provides a pair of install car buffering prevention device for elevator additional through setting up backup pad, buffering attenuator, buffer spring, supporting box, first breather pipe, piston spare, moving member and through-hole, can carry out abundant, multi-level buffering shock attenuation operation for the elevator car of tenesmus to this install car buffering prevention device for elevator additional has improved the practicality.
Drawings
Fig. 1 is a schematic structural view of a car buffer prevention device for an elevator;
fig. 2 is an enlarged view of a point a in a car buffer prevention device for an additional elevator;
fig. 3 is a partial structural view of a support plate, a moving member and a piston member in a car buffering prevention device for an additional elevator.
In the figure: 1. an elevator car; 2. an elevator pit; 3. an elastic buffer plate; 4. a limiting groove; 5. a first breather pipe; 6. a piston member; 7. a support box; 8. a buffer spring; 9. a buffer damper; 10. a limiting member; 11. a support plate; 12. a buffer air bag; 13. a second vent pipe; 14. a through hole; 15. a moving member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, the embodiment of the utility model provides an install car buffering and preventing device for elevator additional, including elevator pit 2, the inside of elevator pit 2 still is provided with elevator car 1, install car buffering and preventing device for elevator additional still includes:
the supporting box 7 is connected inside the elevator pit 2, and a plurality of buffer springs 8 and a plurality of buffer dampers 9 are arranged on the surface of the supporting box 7;
a support plate 11 connected to ends of the plurality of buffer springs 8 and the plurality of buffer dampers 9;
a plurality of buffer air bags 12 which are connected with the surface of the supporting box 7; and
and the air injection assembly is arranged on the supporting plate 11 and the supporting box 7 and is used for injecting air into the plurality of buffer air bags 12.
The utility model discloses an embodiment, when elevator car 1 takes place the condition of falling, elevator car 1 can fall in backup pad 11, and when falling in backup pad 11, elevator car 1 can be absorbed by a plurality of buffering attenuator 9 and buffer spring 8 that set up between backup pad 11 and the supporting box 7 to the impact energy of backup pad 11, and backup pad 11 can move down on buffer spring 8 and buffering attenuator 9, and when backup pad 11 moves down, backup pad 11 still can come and go a plurality of buffering gasbag 12 inside to aerify through the gas injection subassembly, bulge and support the outside at backup pad 11 until buffering gasbag 12 inflation, thereby buffering gasbag 12 can be for backup pad 11 buffering shock attenuation, through this kind of buffering absorbing auxiliary measure, can be more effectual for elevator car 1 buffering shock attenuation, thereby the practicality and the buffering effect of this car buffering prevention device for additional elevator have been improved.
As shown in fig. 1-3, in one embodiment of the present invention, the gas injection assembly comprises:
the two moving parts 15 are respectively connected to two sides of the outer side of the supporting plate 11, one ends of the two moving parts 15 are commonly connected with the piston part 6, two through holes 14 are formed in the surface of the supporting box 7, the moving parts 15 penetrate through the through holes 14, and the outer side of the piston part 6 is tightly attached to the inner wall of the supporting box 7; and
the first vent pipe 5 is connected to the outer side of the support box 7, and the outer side of the support box 7 is connected with a plurality of second vent pipes 13.
The end of the second vent pipe 13 far away from the first vent pipe 5 is arranged inside the buffer air bag 12.
In this embodiment, the moving member 15 may be a moving column, the piston member 6 may be a piston plate, when the elevator car 1 falls on the supporting plate 11, the supporting plate 11 drives the moving member 15 to move down, so that the two moving members 15 drive the piston member 6 to move down inside the supporting box 7, so that the piston member 6 extrudes the air inside the supporting box 7, and injects the air into the first vent pipe 5, and then injects the air into the second vent pipes 13 and the buffer airbags 12 through the first vent pipe 5, so that the buffer airbags 12 can expand and bulge, and the buffer airbags 12 can also abut against the bottom end surface of the supporting plate 11, thereby further buffering and damping for the supporting plate 11.
As shown in fig. 1, in an embodiment of the present invention, an elastic buffer plate 3 is connected to the surface of the supporting plate 11.
A plurality of limiting grooves 4 are formed in the surface of the supporting plate 11, a plurality of limiting parts 10 are connected to the outer side of the elastic buffer plate 3, and the limiting parts 10 are embedded in the limiting grooves 4.
In this embodiment, the locating part 10 can be protruding for the location, can be for stable placing elastic buffer board 3 in backup pad 11 through locating part 10 and spacing recess 4, and through set up an elastic buffer board 3 on the backup pad 11 surface, can also further weaken elevator car 1's impact energy to this install elevator additional uses car buffering prevention device's prevention effect has been improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides an install car buffering prevention device for elevator additional, includes the elevator pit, its characterized in that, install car buffering prevention device for elevator additional still includes:
the supporting box is connected to the inside of the elevator pit, and the surface of the supporting box is provided with a plurality of buffer springs and a plurality of buffer dampers;
the supporting plate is connected to the ends of the buffer springs and the buffer dampers;
the buffer air bags are connected to the surface of the support box; and
and the gas injection assembly is arranged on the supporting plate and the supporting box and used for injecting air into the plurality of buffering air bags.
2. The car cushioning prevention device for an add-on elevator according to claim 1, wherein the gas injection assembly comprises:
two moving members respectively connected to both sides of the outer side of the support plate, and one ends of the two moving members are connected to a piston member; and
the first breather pipe is connected in the outside of supporting box, and the outside of supporting box is connected with a plurality of second breather pipe.
3. The car cushioning prevention device for the added elevator as recited in claim 2, wherein the support box has two through holes on the surface thereof, and the moving member penetrates through the through holes, and the outer side of the piston member is closely attached to the inner wall of the support box.
4. The car buffering prevention device for the added elevator as claimed in claim 2, wherein an end of the second vent pipe away from the first vent pipe is disposed inside the buffering airbag.
5. A car buffering preventive device for an add-on elevator according to claim 1, wherein an elastic buffer plate is attached to a surface of the support plate.
6. The car buffering and preventing device for the added elevator as claimed in claim 5, wherein the surface of the supporting plate is provided with a plurality of limiting grooves, the outer side of the elastic buffering plate is connected with a plurality of limiting parts, and the limiting parts are embedded in the limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222805314.1U CN218371118U (en) | 2022-10-25 | 2022-10-25 | Install elevator additional and use car buffering prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222805314.1U CN218371118U (en) | 2022-10-25 | 2022-10-25 | Install elevator additional and use car buffering prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218371118U true CN218371118U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222805314.1U Active CN218371118U (en) | 2022-10-25 | 2022-10-25 | Install elevator additional and use car buffering prevention device |
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| Country | Link |
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| CN (1) | CN218371118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118327343A (en) * | 2024-06-12 | 2024-07-12 | 北京工业大学 | Additional elevator for old residence |
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2022
- 2022-10-25 CN CN202222805314.1U patent/CN218371118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118327343A (en) * | 2024-06-12 | 2024-07-12 | 北京工业大学 | Additional elevator for old residence |
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