CN218809741U

CN218809741U - Novel elevator car protection architecture

Info

Publication number: CN218809741U
Application number: CN202223232395.7U
Authority: CN
Inventors: 李礼酬; 邓朝平; 蔡志锋
Original assignee: Guangdong Jiadengman Elevator Co ltd
Current assignee: Guangdong Jiadengman Elevator Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-04-07
Anticipated expiration: 2032-12-04

Abstract

The utility model relates to a car protection technical field just discloses a novel elevator car protection architecture, including the drain pan, the bottom fixed mounting of drain pan inner wall has first supporting block. This novel elevator car protection architecture, thereby it promotes the third supporting shoe and follows the slip outside the slide bar along sliding through first backup pad drive second supporting shoe, thereby it extrudees the second spring to make support bar angular adjustment drive fixed block and buffer board carry out height control to slide bar through the slip of third supporting shoe, thereby the size of control buffer board buffering power, the impact force that the spare part through the buffer board bottom function can receive the buffer board cushions, the setting of this structure, thereby can cushion protection car and inside personnel's safety to the bottom of car when the car tenesmus effectively, thereby reach and solved and can't cushion the bottom of car when falling, lead to car bottom and ground collision to cause the car to damage and to the personnel in the car cause the injury problem.

Description

Novel elevator car protection architecture

Technical Field

The utility model relates to a car protection technical field specifically is a novel elevator car protection architecture.

Background

An elevator is a transport device for transporting vertically pedestrians or goods, the elevator serving a building of a given floor, the vertical lift elevator having a cage running between at least two vertical rows of rigid guide rails or inclined at an angle of less than 15 ° for passengers to get in and out or load and unload goods.

The elevator can take place the condition of falling in the use, and a lot of elevators do not have anti-falling protection device moreover, can't cushion the bottom of car when falling, lead to car bottom and ground collision to cause the car to damage and cause the injury to the personnel in the car, and do not set up emergent power failure multipoint formula arresting gear when meetting the emergency tenesmus to the car, very easily cause the tenesmus after the outage, the car does not set up stabilising arrangement simultaneously, the operation in-process leads to the fact to rock, can produce the fear to the passenger.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel elevator car protection architecture, thereby possess and can cushion the bottom of car when the car tenesmus and protect car and inside personnel's safety, can carry out emergency braking and prevent the advantage that the car rocked when tenesmus when the car tenesmus in addition, solved and can't cushion the bottom of car when falling, lead to car bottom and ground collision to cause the car to damage and to cause the injury to the personnel in the car, and do not set up emergent power failure multipoint mode arresting gear when meetting emergency tenesmus to the car, very easily cause the tenesmus after the outage, the car does not set up stabilising arrangement simultaneously, cause the problem of rocking in the operation process.

The utility model provides a following technical scheme: the utility model provides a novel elevator car protection architecture, includes the drain pan, the bottom fixed mounting of drain pan inner wall has first supporting shoe, the side fixed mounting of first supporting shoe has first motor, the output fixed mounting of first motor has the worm, the bottom movable mounting of drain pan inner wall has the threaded rod, there is first backup pad outer along threaded connection of threaded rod, the bottom fixed mounting of drain pan inner wall has the guide bar, the both sides of first backup pad inner wall articulate there is the second supporting shoe, the side fixed mounting of drain pan inner wall has the slide bar, there is the third supporting shoe outer along slidable mounting of slide bar, the both sides of third supporting shoe inner wall articulate there is the support bar, the both sides of support bar articulate there is the fixed block, the top fixed mounting of fixed block has the buffer board, the top movable mounting of buffer board has elevator equipment, the side fixed mounting of drain pan has the slide rail.

Preferably, the bottom of the inner wall of the bottom shell is fixedly provided with a buffer rod, the top of the buffer rod is fixedly connected with the bottom of the buffer plate, the outer edge of the buffer rod is sleeved with a first spring, the bottom of the first spring is fixedly connected with the bottom of the inner wall of the bottom shell, and the top of the first spring is fixedly connected with the bottom of the buffer plate.

Preferably, the outer edge of worm and the outer edge threaded connection of threaded rod, the top movable mounting of threaded rod has the roof, the top fixed mounting of roof has the spring beam, the top of spring beam and the bottom fixed connection of buffer board.

Preferably, the inner wall of the first supporting plate is connected with the outer edge of the guide rod in a sliding manner, the inner wall of the second supporting block is connected with the outer edge of the sliding rod in a sliding manner, the outer edge of the sliding rod is sleeved with a second spring, one end of the second spring is fixedly connected with the side face of the third supporting block, and the other end of the second spring is fixedly connected with the side face of the inner wall of the bottom shell.

Preferably, a support frame is fixedly mounted at the top of the elevator equipment, a connecting column is fixedly mounted at the top of the support frame, and a limiting hole is formed in the side face of the sliding rail.

Preferably, the top fixed mounting of elevator equipment has the fixed plate, the inner wall movable mounting of fixed plate has the gag lever post, the outer edge fixed mounting of gag lever post has the baffle, the outer edge of gag lever post has cup jointed the third spring, the one end of third spring and the side fixed connection of baffle, the other end of third spring and the side fixed connection of fixed plate, the one end fixed mounting of gag lever post has the electro-magnet, the side fixed mounting of elevator equipment has the sliding block, the side fixed mounting of sliding block has the pulley body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this novel elevator car protection architecture, thereby the function through first motor drives the worm and rotates and drive the threaded rod and rotate and make first backup pad altitude mixture control, thereby it promotes the third supporting shoe and follow the slip outside the slide bar along sliding outside the slide bar to drive the second supporting shoe through first backup pad, thereby it makes support bar angular adjustment drive fixed block and buffer board carry out altitude mixture control to extrude the second spring through the slip of third supporting shoe, thereby the size of control buffer board buffering power, the function through the spare part of buffer board bottom can cushion the impact force that the buffer board received, the setting of this structure, thereby can cushion the safety of protection car and inside personnel to the bottom of car when the car tenesmus effectively, thereby reach and solved and can't cushion the bottom of car when falling, lead to car bottom and ground collision to cause the car to damage and to the personnel in the car and cause the injury problem.

2. This novel elevator car protection architecture, can drive elevator equipment and carry out height control after being connected through steel cable and spliced pole, thereby the electro-magnet outage makes the third spring no longer receive the extrusion and drive the gag lever post and kick-backs when tight circumstances appears, thereby it prevents to fall to brake elevator equipment to get into spacing downthehole to kick-back through the gag lever post, can guarantee elevator equipment can not appear rocking when weighing down through the function of the pulley body of installation on the sliding block when falling if elevator equipment takes place the accident, the setting of this structure, can carry out emergency braking and prevent the advantage that the car rocked when weighing down effectively to the car, thereby reach and solved and not set up emergency outage multi-point formula arresting gear when meetting emergency to the car and weighing down, very easily cause the tenesmus after the outage, the car does not set up stabilising arrangement simultaneously, cause the problem of rocking in the operation process.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic cross-sectional view of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the structure of fig. 1 according to the present invention.

In the figure: 1. a bottom case; 2. a buffer rod; 3. a buffer plate; 4. a first spring; 5. a first support block; 6. a first motor; 7. a worm; 8. a threaded rod; 9. a first support plate; 10. a guide bar; 11. a top plate; 12. a spring lever; 13. a second support block; 14. a slide bar; 15. a third support block; 16. a second spring; 17. a supporting strip; 18. a fixed block; 19. an elevator apparatus; 20. a slide rail; 21. a support frame; 22. connecting columns; 23. a fixing plate; 24. a limiting rod; 25. a baffle plate; 26. a third spring; 27. an electromagnet; 28. a limiting hole; 29. a slider; 30. a pulley body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel elevator car protection structure comprises a bottom shell 1, a first support block 5 is fixedly mounted at the bottom of the inner wall of the bottom shell 1, a first motor 6 is fixedly mounted on the side surface of the first support block 5, a worm 7 is fixedly mounted at the output end of the first motor 6, a threaded rod 8 is movably mounted at the bottom of the inner wall of the bottom shell 1, a first support plate 9 is connected to the outer edge of the threaded rod 8 through threads, a guide rod 10 is fixedly mounted at the bottom of the inner wall of the bottom shell 1, second support blocks 13 are hinged to the two sides of the inner wall of the first support plate 9, a slide rod 14 is fixedly mounted on the side surface of the inner wall of the bottom shell 1, a third support block 15 is slidably mounted on the outer edge of the slide rod 14, support bars 17 are hinged to the two sides of the inner wall of the third support block 15, fixing blocks 18 are hinged to the two sides of the support bars 17, a buffer plate 3 is fixedly mounted at the top of the fixing blocks 18, elevator equipment 19 is movably mounted at the top of the buffer plate 3, and a slide rail 20 is fixedly mounted on the side surface of the bottom shell 1.

Wherein; the bottom fixed mounting of drain pan 1 inner wall has buffer beam 2, the top of buffer beam 2 and the bottom fixed connection of buffer board 3, and first spring 4 has been cup jointed along the outer edge of buffer beam 2, the bottom of first spring 4 and the bottom fixed connection of drain pan 1 inner wall, the top of first spring 4 and the bottom fixed connection of buffer board 3.

Wherein; the outer edge of the worm 7 is in threaded connection with the outer edge of the threaded rod 8, a top plate 11 is movably mounted at the top of the threaded rod 8, a spring rod 12 is fixedly mounted at the top of the top plate 11, and the top of the spring rod 12 is fixedly connected with the bottom of the buffer plate 3.

Wherein; the inner wall of the first supporting plate 9 is connected with the outer edge of the guide rod 10 in a sliding mode, the inner wall of the second supporting block 13 is connected with the outer edge of the sliding rod 14 in a sliding mode, the outer edge of the sliding rod 14 is sleeved with a second spring 16, one end of the second spring 16 is fixedly connected with the side face of the third supporting block 15, the other end of the second spring 16 is fixedly connected with the side face of the inner wall of the bottom shell 1, the worm 7 is driven to rotate through the operation of the first motor 6 so as to drive the threaded rod 8 to rotate, so that the height of the first supporting plate 9 can be adjusted, the second supporting block 13 is driven to slide outside the sliding rod 14 through the first supporting block 9 so as to push the third supporting block 15 to slide outside the sliding rod 14, the second spring 16 is extruded through the sliding of the third supporting block 15 so that the angle of the supporting block 17 can be adjusted to drive the fixed block 18 to adjust the height of the buffering plate 3 and further adjust the buffering force of the buffering plate 3, the buffering plate 3 is controlled, the impact force applied to the buffering plate 3 can be buffered through the operation of parts at the bottom of the buffering plate 3, and the bottom of the car can be buffered when the car falls down, so as to safely protect the car and internal personnel.

Wherein; the top of elevator equipment 19 is fixed with support frame 21, and the top fixed mounting of support frame 21 has spliced pole 22, and the side of slide rail 20 has seted up spacing hole 28.

Wherein; the top fixed mounting of elevator equipment 19 has fixed plate 23, the inner wall movable mounting of fixed plate 23 has gag lever post 24, the outer edge fixed mounting of gag lever post 24 has baffle 25, the outer edge of gag lever post 24 has cup jointed third spring 26, the one end of third spring 26 and the side fixed connection of baffle 25, the other end of third spring 26 and the side fixed connection of fixed plate 23, the one end fixed mounting of gag lever post 24 has electro-magnet 27, the side fixed mounting of elevator equipment 19 has sliding block 29, the side fixed mounting of sliding block 29 has pulley body 30, can drive elevator equipment 19 through being connected back with spliced pole 22 and carry out height control, thereby electro-magnet 27 outage makes third spring 26 no longer receive the extrusion and drive gag lever post 24 and kick-back when tight condition appears, thereby get into spacing hole 28 in the rebound through gag lever post 24 and brake elevator equipment 19 and prevent to rock when elevator equipment 19 takes place the accident through the function of the pulley body 30 of installation on the sliding block 29, can guarantee that elevator equipment 19 can not appear rocking when weighing down when above-up the structure has reached emergency braking and can prevent to the car from rocking.

The working principle is that the worm 7 is driven to rotate through the operation of the first motor 6 so as to drive the threaded rod 8 to rotate and enable the first supporting plate 9 to adjust the height, the second supporting block 13 is driven to slide outside the sliding rod 14 through the first supporting plate 9 so as to push the third supporting block 15 to slide outside the sliding rod 14, the second spring 16 is extruded through the sliding of the third supporting block 15 so as to enable the supporting bar 17 to adjust the angle to drive the fixing block 18 and the buffer plate 3 to adjust the height, so that the buffer force of the buffer plate 3 is controlled, the impact force applied to the buffer plate 3 can be buffered through the operation of the part at the bottom of the buffer plate 3, the elevator equipment 19 can be driven to adjust the height after the steel rope is connected with the connecting column 22, when the elevator equipment 19 is tightly clamped, the electromagnet 27 is powered off so that the third spring 26 is not squeezed any more so as to drive the limiting rod 24 to rebound, the elevator equipment 19 enters the limiting hole 28 through the rebound of the limiting rod 24 so as to brake and prevent the elevator equipment from falling, and when the elevator equipment 19 accidentally falls, the elevator equipment 19 can be prevented from falling through the operation of the pulley body 30 mounted on the sliding block 29, so as to ensure that the elevator equipment 19 cannot shake.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel elevator car protection architecture, a serial communication port, including drain pan (1), the bottom fixed mounting of drain pan (1) inner wall has first supporting shoe (5), the side fixed mounting of first supporting shoe (5) has first motor (6), the output fixed mounting of first motor (6) has worm (7), the bottom movable mounting of drain pan (1) inner wall has threaded rod (8), the outer threaded connection that follows of threaded rod (8) has first supporting shoe (9), the bottom fixed mounting of drain pan (1) inner wall has guide bar (10), the both sides of first supporting shoe (9) inner wall articulate there is second supporting shoe (13), the side fixed mounting of drain pan (1) inner wall has slide bar (14), the outer slidable mounting that follows of slide bar (14) has third supporting shoe (15), the both sides of third supporting shoe (15) inner wall articulate there is support bar (17), the both sides of support bar (17) articulate there is fixed block (18), the top fixed mounting of buffer plate (18) has buffer shoe (3), the top movable mounting of buffer plate (3) has elevator equipment (19), the side fixed mounting of drain pan (1) has slide rail (20).

2. The novel elevator car protection structure of claim 1, wherein a buffer rod (2) is fixedly mounted at the bottom of the inner wall of the bottom shell (1), the top of the buffer rod (2) is fixedly connected with the bottom of the buffer plate (3), a first spring (4) is sleeved on the outer edge of the buffer rod (2), the bottom of the first spring (4) is fixedly connected with the bottom of the inner wall of the bottom shell (1), and the top of the first spring (4) is fixedly connected with the bottom of the buffer plate (3).

3. The novel elevator car protection structure of claim 1, wherein the outer edge of the worm (7) is in threaded connection with the outer edge of the threaded rod (8), the top of the threaded rod (8) is movably provided with a top plate (11), the top of the top plate (11) is fixedly provided with a spring rod (12), and the top of the spring rod (12) is fixedly connected with the bottom of the buffer plate (3).

4. The novel elevator car protection structure of claim 1, wherein the inner wall of the first support plate (9) is slidably connected with the outer edge of the guide rod (10), the inner wall of the second support block (13) is slidably connected with the outer edge of the slide rod (14), the outer edge of the slide rod (14) is sleeved with a second spring (16), one end of the second spring (16) is fixedly connected with the side surface of the third support block (15), and the other end of the second spring (16) is fixedly connected with the side surface of the inner wall of the bottom shell (1).

5. The novel elevator car protection structure of claim 1, characterized in that a support frame (21) is fixedly mounted at the top of the elevator device (19), a connecting column (22) is fixedly mounted at the top of the support frame (21), and a limiting hole (28) is formed in the side surface of the sliding rail (20).

6. The novel elevator car protection structure of claim 1, characterized in that a fixing plate (23) is fixedly mounted at the top of the elevator equipment (19), a limiting rod (24) is movably mounted on the inner wall of the fixing plate (23), a baffle (25) is fixedly mounted on the outer edge of the limiting rod (24), a third spring (26) is sleeved on the outer edge of the limiting rod (24), one end of the third spring (26) is fixedly connected with the side face of the baffle (25), the other end of the third spring (26) is fixedly connected with the side face of the fixing plate (23), an electromagnet (27) is fixedly mounted at one end of the limiting rod (24), a sliding block (29) is fixedly mounted on the side face of the elevator equipment (19), and a pulley body (30) is fixedly mounted on the side face of the sliding block (29).