CN215248904U

CN215248904U - Emergency rescue device for elevator

Info

Publication number: CN215248904U
Application number: CN202121350178.0U
Authority: CN
Inventors: 刘绍智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-21
Anticipated expiration: 2031-06-17

Abstract

The utility model belongs to the technical field of emergency rescue devices, in particular to an emergency rescue device for an elevator, which comprises a bottom plate, wherein the top end of the bottom plate is provided with a frame body, the inner wall of the frame body is provided with a first chute, two inclined blocks are arranged inside the frame body, the upper end and the lower end of each inclined block are provided with a first lug, the first lug is positioned in the first chute, the front end of the inclined block is provided with a pointed end, the opposite surface of the inclined blocks at the two ends is provided with a second chute, a trapezoidal block is arranged between the inclined blocks at the two ends, the two ends of the trapezoidal block are provided with second lugs, and the second lug is located inside the second chute, the guide rods are fixed at two ends of the rear part of the frame body, the outer side wall of each guide rod is connected with a conductor in a sliding manner, the push block is fixed at the front end of each conductor, the inner column is fixed at the bottom end of the bottom plate, the outer column is connected with the outer column in a sliding manner, and the base is fixed at the bottom end of the outer column, so that the problem that a common tool is difficult to break the door of a large-size elevator is solved.

Description

Emergency rescue device for elevator

Technical Field

The utility model belongs to the technical field of emergency rescue device, concretely relates to emergency rescue device for elevator.

Background

In contemporary society, elevators are essential tools to enable people to get on and off floors conveniently. All installed stand-by power supply additional in most elevator now to as emergent power during the power failure, make the elevator move to floor nearby, avoid taking advantage of the personnel's of taking the elevator predicament. However, once the elevator cannot operate under the condition that the standby power supply fails or power failure occurs during maintenance or other sudden conditions occur all the time, passengers can only be trapped in the elevator during the period, the elevator cannot escape independently, the elevator door cannot be opened independently due to external rescue, the elevator door needs to be broken by manpower forcibly, the elevator with large volume is difficult to be broken by a common tool, and the elevator door can be opened by only prying one place due to deformation caused by failure; in view of the problems exposed during the use of the current emergency rescue device, there is a need for structural improvement and optimization of the emergency rescue device.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an emergency rescue device for elevator has the characteristics that more laborsaving sled open the lift-cabin door and adjusting device goes up and down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergency rescue device for elevator, includes the bottom plate, the top of bottom plate is provided with the support body, first spout has been seted up to the inner wall of support body, the internally mounted of support body has two sloping blocks, the upper and lower end of sloping block is provided with first lug, and just first lug is located inside first spout, the tip is installed to the front end of sloping block, both ends the second spout has been seted up to the opposite face of sloping block, both ends install trapezoidal piece between the sloping block, the both ends of trapezoidal piece are provided with the second lug, and the second lug is located inside the second spout.

As the utility model discloses an emergency rescue device is preferred technical scheme for elevator, the rear both ends of support body are fixed with the guide arm, the lateral wall sliding connection of guide arm has the conductor, the front end of conductor is fixed with the ejector pad.

As the utility model discloses a preferred technical scheme of emergency rescue device for elevator, the top of conductor is fixed with first spacing, the inside both ends of first spacing are rotated and are connected with the gear, the one end of gear is fixed with the mobile jib, the mobile jib is kept away from the one end of gear and is rotated and be connected with branch, and branch keeps away from the one end of mobile jib and is fixed with the gear, the outer wall of gear rotates and is connected with the spacing of second, and the spacing rear end with the bottom plate of second is fixed mutually, the inside that gear one end was kept away from to the mobile jib is rotated and is connected with the nut piece, the other end the one end inside that the gear was kept away from to the mobile jib is rotated and is connected with the stopper, the inside of stopper is rotated and is connected with the lead screw, and lead screw and nut piece are threaded connection.

As the utility model discloses an emergency rescue device is preferred technical scheme for elevator, the lead screw is close to the one end of stopper and is fixed with the commentaries on classics handle.

As the utility model discloses an elevator is with preferred technical scheme of emergency rescue device, the bottom mounting of bottom plate has the inner prop, the outer lane sliding connection of inner prop has the outer prop, the bottom mounting of outer prop has the base.

As the utility model discloses an emergency rescue device is preferred technical scheme for elevator, a plurality of jack has been seted up to the inside of inner prop, and the inside of outer prop has seted up a jack, the internally mounted of jack has the bolt.

As the utility model discloses an elevator is with preferred technical scheme of emergency rescue device, the front end of tip is sharp structure.

Compared with the prior art, the beneficial effects of the utility model are that: the device for breaking the door through manual operation is beneficial to prying the elevator door more labor-saving, solves the problem that a common tool is difficult to break the door of a large elevator, is beneficial to operating different positions of the elevator door through installing the base capable of adjusting lifting, and solves the problem that the elevator door can be deformed due to faults and can be opened by prying one position.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an emergency rescue device for an elevator according to the present invention;

fig. 2 is a schematic plan structure view of the rescue device of the present invention;

fig. 3 is a schematic view of the internal structure of the rescue device of the present invention;

fig. 4 is a schematic plan view of the rescue device of the present invention;

in the figure: 1. a base plate; 2. a frame body; 3. a first chute; 4. a sloping block; 5. a first bump; 6. a tip; 7. a second chute; 8. a trapezoidal block; 9. a second bump; 10. a guide bar; 11. a conductor; 12. a push block; 13. a first limit bracket; 14. a gear; 15. a main rod; 16. a strut; 17. a second limiting frame; 18. a nut block; 19. a limiting block; 20. a screw rod; 21. turning a handle; 22. an inner column; 23. an outer column; 24. a base; 25. a jack; 26. and (4) a bolt.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an emergency rescue device for elevator, comprising a base plate 1, the top of bottom plate 1 is provided with support body 2, first spout 3 has been seted up to the inner wall of support body 2, the internally mounted of support body 2 has two sloping blocks 4, the upper and lower end of sloping block 4 is provided with first lug 5, and first lug 5 is located inside first spout 3, tip 6 is installed to the front end of sloping block 4, second spout 7 has been seted up to the opposite face of both ends sloping block 4, install trapezoidal block 8 between the sloping block 4 of both ends, the both ends of trapezoidal block 8 are provided with second lug 9, and second lug 9 is located inside second spout 7, in this embodiment, when trapezoidal block 8 removes to the front end, the sloping block 4 that drives both ends removes to both ends, sloping block 4 drives the tip 6 at both ends and opens, thereby prize the lift-cabin door open.

Specifically, guide rods 10 are fixed to two rear ends of the frame body 2, a conductor 11 is connected to the outer side wall of each guide rod 10 in a sliding mode, a push block 12 is fixed to the front end of each conductor 11, and the push block 12 moves along the guide rods 10 when moving in the embodiment.

Specifically, the top of conductor 11 is fixed with first spacing 13, the inside both ends of first spacing 13 are rotated and are connected with gear 14, gear 14's one end is fixed with mobile jib 15, mobile jib 15 is kept away from the one end of gear 14 and is rotated and be connected with branch 16, and branch 16 keeps away from the one end of mobile jib 15 and is fixed with gear 14, gear 14's outer wall rotates and is connected with second spacing 17, and second spacing 17 is fixed mutually with the rear end of bottom plate 1, the internal rotation that gear 14 one end was kept away from to mobile jib 15 is connected with nut piece 18, the one end internal rotation that gear 14 was kept away from to other end mobile jib 15 is connected with stopper 19, the internal rotation of stopper 19 is connected with lead screw 20, and lead screw 20 is threaded connection with nut piece 18, drive mobile jib 15 and branch 16 through rotating lead screw 20 in this embodiment and rotate, thereby drive conductor 11 and remove.

Specifically, a rotating handle 21 is fixed at one end of the screw rod 20 close to the limiting block 19, and the screw rod 20 is controlled to rotate by rotating the rotating handle 21 in this embodiment.

Specifically, the bottom end of the bottom plate 1 is fixed with an inner column 22, an outer column 23 is slidably connected to the outer ring of the inner column 22, and a base 24 is fixed to the bottom end of the outer column 23, in this embodiment, the inner column 22 slides along the inside of the outer column 23 to adjust the lifting height of the bottom plate 1, so that different positions of the elevator door are operated.

Specifically, a plurality of jack 25 has been seted up to the inside of interior post 22, and a jack 25 has been seted up to the inside of outer post 23, and the internally mounted of jack 25 has bolt 26, and it is to it through jack 25 on the interior post 22 and jack 25 on the outer post 23, then inserts bolt 26 in this embodiment to highly fixed with interior post 22 extension.

Specifically, the front end of the cusp 6 is in a pointed structure, so that the front end of the cusp 6 can be conveniently inserted into the elevator door slot in the embodiment.

The utility model discloses a theory of operation and use flow: firstly, the inner column 22 slides along the inner part of the outer column 23, the lifting height of the bottom plate 1 is adjusted, the jack 25 on the inner column 22 and the jack 25 on the outer column 23 are aligned, then the bolt 26 is inserted, so that the extending height of the inner column 22 is fixed, then the front end of the tip 6 is inserted into a gap of an elevator door, the screw rod 20 is controlled to rotate through rotating the rotating handle 21, the main rod 15 and the supporting rod 16 are driven to rotate through rotating the screw rod 20, so that the conductor 11 is driven to move, the push block 12 is driven to move towards the front end, the push block 12 pushes the trapezoidal block 8 to move towards the front end, the trapezoidal block 8 drives the inclined blocks 4 at two ends to move towards two ends, and the inclined blocks 4 drive the tip 6 at two ends to open, so that the elevator door is pried open.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An emergency rescue device for elevator, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is provided with support body (2), first spout (3) have been seted up to the inner wall of support body (2), the internally mounted of support body (2) has two sloping block (4), the upper and lower end of sloping block (4) is provided with first lug (5), and just first lug (5) are located inside first spout (3), tip (6) are installed to the front end of sloping block (4), both ends second spout (7) have been seted up to the opposite face of sloping block (4), both ends install trapezoidal piece (8) between sloping block (4), the both ends of trapezoidal piece (8) are provided with second lug (9), and second lug (9) are located inside second spout (7).

2. An emergency rescue apparatus for an elevator according to claim 1, characterized in that: guide rods (10) are fixed at two ends of the rear portion of the frame body (2), a conductor (11) is connected to the outer side wall of each guide rod (10) in a sliding mode, and a push block (12) is fixed to the front end of each conductor (11).

3. An emergency rescue apparatus for an elevator according to claim 2, characterized in that: a first limit frame (13) is fixed at the top end of the conductor (11), gears (14) are rotatably connected at two ends inside the first limit frame (13), a main rod (15) is fixed at one end of the gear (14), a branch rod (16) is rotatably connected at one end of the main rod (15) far away from the gear (14), and one end of the strut (16) far away from the main rod (15) is fixed with a gear (14), the outer wall of the gear (14) is rotationally connected with a second limit frame (17), and the second limit frame (17) is fixed with the rear end of the bottom plate (1), the inner part of one end of the main rod (15) far away from the gear (14) is rotatably connected with a nut block (18), the inner part of one end of the other end of the main rod (15) far away from the gear (14) is rotatably connected with a limit block (19), the inside of stopper (19) rotates and is connected with lead screw (20), and lead screw (20) and nut piece (18) are threaded connection.

4. An emergency rescue apparatus for an elevator according to claim 3, characterized in that: and a rotating handle (21) is fixed at one end of the screw rod (20) close to the limiting block (19).

5. An emergency rescue apparatus for an elevator according to claim 1, characterized in that: the bottom mounting of bottom plate (1) has interior post (22), the outer lane sliding connection of interior post (22) has outer post (23), the bottom mounting of outer post (23) has base (24).

6. An emergency rescue apparatus for an elevator according to claim 5, characterized in that: a plurality of jack (25) have been seted up to the inside of interior post (22), and a jack (25) have been seted up to the inside of outer post (23), the internally mounted of jack (25) has bolt (26).

7. An emergency rescue apparatus for an elevator according to claim 1, characterized in that: the front end of the pointed end (6) is of a pointed structure.