CN217732341U - Self-rescue device for household elevator - Google Patents

Abstract

The utility model discloses a home use elevator device of saving oneself, its technical scheme main points are: the escape device comprises an elevator shaft, wherein a shaft door is installed on the wall of the elevator shaft, an elevator body is installed in the elevator shaft, an escape plate is movably installed at the top of the elevator body, a self-rescue device is arranged at the top of the elevator shaft or on the escape plate, a button is arranged in the elevator body, the escape plate is opened by pressing the button, and a self-rescue device is formed at the top of the elevator body and enters an escape opening in the elevator body; when the passenger is stranded in the elevator, through pressing the button down, make one side of the board of fleing drop along with gravity from the passway for escaping, and save oneself in the device lapse extends to the elevator, make things convenient for the passenger to climb to the top of elevator through the passway for escaping along the device of saving oneself, again through putting up the second telescopic component between elevator top and room door, make things convenient for the passenger to climb away from in the elevator well.

Description

Self-rescue device for household elevator

Technical Field

The utility model relates to a home use elevator technical field specifically is a home use elevator device of saving oneself.

Background

With the improvement of living standard of people, home elevators are being applied more and more widely. Although the existing household elevator has various driving modes and various doors, the situation that passengers are trapped in the elevator car due to faults of the elevator cannot be avoided although the technology is stable. At present, passengers wait for rescue in a car in conventional warning, but if the car is not communicated with a mobile phone signal and a building property does not find elevator faults in time, the passengers are likely to be trapped for a long time, and if the passengers have old people and other people with poor physical fitness, serious consequences can be caused. And if the elevator in the private house has a fault, the rescue workers are inconvenient to enter the house due to the fact that no access control authority or door opening key exists, and the rescue process is more difficult.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a home use elevator device of saving oneself to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a home use elevator device of saving oneself, includes the elevator well, install the room door on the elevator well wall, install the elevator body in the elevator well, elevator body top movable mounting has the board of fleing for one's life, elevator well top or flee for one's life and be provided with the device of saving oneself on the board, the inside button that is provided with of elevator body realizes opening of the board of fleing for one's life through pressing the button, elevator body top formation device of saving oneself gets into the inside mouth of fleing for one's life of elevator body.

Preferably, the device of saving oneself includes the hanging flower basket subassembly, the hanging flower basket subassembly is including step motor, step motor fixed mounting is at the top of elevator well, step motor's output fixed mounting has directional roller bearing, two ropes of saving oneself are being twined on the directional roller bearing, two fixed mounting has the bedplate between the rope of saving oneself.

Preferably, the length of the self-rescue rope is larger than the height of the elevator shaft.

Preferably, the self-rescue device further comprises a first telescopic ladder assembly, the first telescopic ladder assembly comprises a mounting seat and a plurality of telescopic stairs, the mounting seat is slidably mounted on the escape plate and a plurality of telescopic stairs, and the mounting seat and the telescopic stairs are movably mounted.

Preferably, elevator body top still is provided with the flexible ladder subassembly of second, and when the device of saving oneself is first flexible subassembly, the flexible subassembly of second is the dismantlement of first flexible subassembly, when the device of saving oneself is the hanging flower basket subassembly, the flexible subassembly of second is including fixing base and a plurality of stair body, fixing base fixed mounting is at elevator body top, a plurality of slidable mounting between the stair body, stair body movable mounting is on the fixing base.

Preferably, the top of elevator body still including the switching subassembly, the switching subassembly is including servo motor, servo motor fixed mounting is at the top of elevator body, servo motor's output fixed mounting has the pivot, the pivot runs through the inside that the roof of elevator body extends to the elevator body, the one end of pivot and the inside fixed mounting that is located the elevator body have spacing, spacing is used for joint escape plate.

To sum up, the utility model discloses mainly have following beneficial effect:

1. when saving oneself the device for first extension ladder subassembly, when the passenger is stranded in the elevator, through pressing the button down, make one side of escape plate drop along with gravity from the escape opening, and extension ladder also slides downwards in proper order and extends to the elevator in, makes things convenient for the passenger to climb to the top of elevator through the escape opening along extension ladder, dismantles through partly extension ladder with on the first extension ladder subassembly again for erect between elevator top and room door, make things convenient for the passenger to climb away from the elevator well.

2. When the self-rescue device is a hanging basket component, when passengers are trapped in an elevator, the passengers are inconvenient to climb due to the fact that the passengers are older or younger, the escape board is made to fall from an escape opening along with gravity by pressing a button, the stepping motor is automatically triggered to work when falling through the escape board, the stepping motor drives the directional roller to rotate, the directional roller drives the self-rescue rope to transfer, after the seat board is transferred into the elevator through the self-rescue rope, the passengers sit on the seat board, the directional roller is driven to rotate by the work of the stepping motor, the directional roller drives the seat board to move upwards through the self-rescue rope, the passengers are driven to move to the top of the elevator from the interior of the elevator through the escape opening, the stair body is stretched, one end of the stair body is placed at a hall door, and the passengers can conveniently climb out from the elevator shaft.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic plan view of a first embodiment of the present invention;

FIG. 3 is an enlarged view of the present invention A;

FIG. 4 is an enlarged view of the present invention B;

FIG. 5 is a schematic view of the stair body of the present invention;

FIG. 6 is a perspective view of a second embodiment of the present invention;

FIG. 7 is a schematic plan view of a second embodiment of the present invention;

fig. 8 is an enlarged view of the present invention C;

FIG. 9 is a schematic view of the connection of the retractable staircase according to the present invention;

in the figure: 1. an elevator hoistway; 11. a hall door; 12. an elevator body; 13. an escape plate; 14. a button; 15. an escape opening;

2. a stepping motor; 21. a directional roller; 22. a self-rescue rope; 23. a seat plate; 24. a mounting base; 25. a telescopic stair;

3. a fixed seat; 31. a stair body; 32. a servo motor; 33. a rotating shaft; 34. and (5) a limiting strip.

4. A rotating rod; 41. a slider; 42. a guide groove; 43. a moving block; 44. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

First embodiment

Referring to figures 1-5 of the drawings,

the utility model provides a home use elevator device of saving oneself, includes elevator well 1, 1 wall mounting of elevator well has room door 11, install elevator body 12 in the elevator well 1, 12 top movable mounting of elevator body have escape plate 13, be provided with the device of saving oneself on 1 top of elevator well or the escape plate 13, the inside button 14 that is provided with of elevator body 12 realizes opening of escape plate 13 through pressing down button 14, the device of saving oneself that forms at 12 tops of elevator body gets into the inside escape opening 15 of elevator body 12.

Specifically, the self-rescue device comprises a hanging basket assembly, the hanging basket assembly comprises a stepping motor 2, the stepping motor 2 is fixedly installed at the top of an elevator shaft 1, an output end of the stepping motor 2 is fixedly provided with a directional roller 21, two self-rescue ropes 22 are wound on the directional roller 21, and a seat plate 23 is fixedly installed between the two self-rescue ropes 22; step motor 2 drives directional roller 21 and rotates, and directional roller 21 drives rope 22 of saving oneself and transfers, transfers to the elevator back in through rope 22 of saving oneself when bedplate 23, along with the passenger sits on bedplate 23, and rethread step motor 2's work drives directional roller 21 and rotates, and directional roller 21 drives bedplate 23 rebound through rope 22 of saving oneself to drive the passenger and remove to the top of elevator through the inside of escape opening 15 follow elevator.

Specifically, rope 22 of saving oneself's length all is greater than elevator well 1's height to guarantee that rope 22 of saving oneself can remove to inside the elevator, and the passenger of highly being convenient for of bedplate 23 takes.

Specifically, a second telescopic ladder assembly is further arranged at the top of the elevator body 12, when the self-rescue device is a hanging basket assembly, the second telescopic assembly comprises a fixed seat 3 and a plurality of stair bodies 31, the fixed seat 3 is fixedly arranged at the top of the elevator body 12, the plurality of stair bodies 31 are slidably arranged, and the stair bodies 31 are movably arranged on the fixed seat 3; the sliding blocks 41 and the guide grooves 42 are arranged between the connected stair bodies 31, the sliding blocks 41 and the guide grooves 42 are both T-shaped, the connected stair bodies 31 are slidably mounted through the matching of the sliding blocks 41 and the guide grooves 42, and when the stair bodies 31 are stretched and one ends of the stair bodies 31 are lapped at the hoistway doors 11, passengers can conveniently move the outside of the elevator hoistway 1 through climbing the stair bodies 31 from the top of the elevator.

Specifically, the top of the elevator body 12 further comprises a switching assembly, the switching assembly comprises a servo motor 32, the servo motor 32 is fixedly mounted at the top of the elevator body 12, an output end of the servo motor 32 is fixedly mounted with a rotating shaft 33, the rotating shaft 33 penetrates through the top wall of the elevator body 12 and extends into the elevator body 12, one end of the rotating shaft 33 and located inside the elevator body 12 is fixedly mounted with a limiting strip 34, and the limiting strip 34 is used for clamping the escape plate 13; after the passenger pushed button 14 inside the elevator, servo motor 32 was through starting work, and servo motor 32 drives pivot 33 and rotates, and pivot 33 drives spacing 34 and takes place to deflect to make spacing 34 break away from the spacing to escape plate 13, because escape plate 13's one end is passed through bull stick 4 and movable mounting in escape opening 15's inside, break away from spacing to escape plate 13 when spacing 34, escape plate 13's one end drops inside the elevator along with gravity.

First embodiment

Referring to FIGS. 6-9 of the drawings,

the utility model provides a home use elevator device of saving oneself, includes elevator well 1, 1 wall mounting of elevator well has room door 11, install elevator body 12 in the elevator well 1, elevator body 12 top movable mounting has escape plate 13, be provided with the device of saving oneself on 1 top of elevator well or the escape plate 13, elevator body 12 is inside to be provided with button 14, realizes opening of escape plate 13 through pressing button 14, elevator body 12 top forms the device of saving oneself and gets into the inside escape opening 15 of elevator body 12.

Specifically, the self-rescue device further comprises a first telescopic ladder assembly, the first telescopic ladder assembly comprises a mounting seat 24 and a plurality of telescopic stairs 25, the mounting seat 24 is slidably mounted on the escape plate 13, the plurality of telescopic stairs 25 are slidably mounted, and the mounting seat 24 and the telescopic stairs 25 are movably mounted; by pressing the button 14, one side of the escape plate 13 falls from the escape opening 15 along with gravity, and the telescopic stairs 25 also sequentially slide downwards and extend into the elevator, so that passengers can conveniently climb to the top of the elevator through the escape opening 15 along the telescopic stairs 25.

Specifically, a second telescopic ladder assembly is further arranged at the top of the elevator body 12, and when the self-rescue device is a first telescopic assembly, the second telescopic assembly is used for disassembling the first telescopic assembly; be provided with movable block 43 and shifting chute 44 between the flexible stair 25 that links to each other, and movable block 43 and shifting chute 44 are the T shape, through the cooperation of movable block 43 and shifting chute 44 make slidable mounting between the continuous stair body 31, the one end of the flexible stair 25 of seting up shifting chute 44 is run through by shifting chute 44, dismantle the separation between the flexible stair 25 that conveniently links to each other, the flexible stair 25 frame after will separating is between elevator top and room door 11, the passenger climbs out from elevator well 1 through the flexible stair 25 after dismantling of being convenient for.

Specifically, the top of the elevator body 12 further comprises a switching assembly, the switching assembly comprises a servo motor 32, the servo motor 32 is fixedly mounted at the top of the elevator body 12, an output end of the servo motor 32 is fixedly mounted with a rotating shaft 33, the rotating shaft 33 penetrates through the top wall of the elevator body 12 and extends into the elevator body 12, one end of the rotating shaft 33 and located inside the elevator body 12 is fixedly mounted with a limiting strip 34, and the limiting strip 34 is used for clamping the escape plate 13; after the passenger pushed button 14 inside the elevator, servo motor 32 was through starting work, and servo motor 32 drives pivot 33 and rotates, and pivot 33 drives spacing 34 and takes place to deflect to make spacing 34 break away from the spacing to escape plate 13, because escape plate 13's one end is passed through bull stick 4 and movable mounting in escape opening 15's inside, break away from spacing to escape plate 13 when spacing 34, escape plate 13's one end drops inside the elevator along with gravity.

The working principle is as follows: when saving oneself the device when first extension ladder subassembly, the passenger is stranded in the elevator, through pressing button 14, make one side of escape plate 13 drop along with gravity from escaping port 15, and extension ladder 25 also in the lapse extends to the elevator, make things convenient for the passenger to climb to the top of elevator through escaping port 15 along extension ladder 25, dismantle through partly extension ladder 25 with on the first extension ladder subassembly again, be used for setting up between elevator top and room door 11, make things convenient for the passenger to climb out from elevator well 1.

When the self-rescue device is a hanging basket component, when passengers are trapped in the elevator body 12 and are inconvenient to climb due to the age of the passengers, the stepping motor 2 is controlled to stop releasing the rope by pressing the button 14 (a switch outputs a releasing signal for triggering the stepping motor 2 when being pressed down, the length of the rope wound by the stepping motor 2 is calculated through the number of turns of the rotation, one side of the escape plate 13 falls from the escape opening 15 along with the gravity by communicating the elevator body 12 and the stepping motor 2 with the traveling cable, the stepping motor 2 drives the directional roller 21 to rotate, the directional roller 21 drives the self-rescue rope 22 to release when the escape plate 13 falls, after bedplate 23 descends to the elevator through rope 22 of saving oneself, along with the passenger sits on bedplate 23, rethread step motor 2's work drives directional roller 21 and rotates, directional roller 21 drives bedplate 23 through rope 22 of saving oneself and moves upwards (the end of rope 22 of saving oneself has a remote control button, after personnel's manual button of pressing, rope 22 of saving oneself will the upward movement, loosen and stop the upward movement promptly, be used for selecting the height of fleing for one's life, set up the time if long-time not control the button, rope 22 of saving oneself will return to the original position through step motor 2's work is automatic upwards), thereby drive the passenger and move to the top of elevator from the inside of elevator through escape opening 15, rethread stretch out stair body 31, take the one end of stair body 31 in room door 11 department, make things convenient for the passenger to climb out from elevator well 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a home use elevator device of saving oneself, includes elevator well (1), elevator well (1) wall mounting has room door (11), install elevator body (12) in elevator well (1), elevator body (12) top movable mounting has escape plate (13), its characterized in that: be provided with the device of saving oneself on elevator well (1) top or the board of fleing (13), elevator body (12) inside is provided with button (14), realizes opening of the board of fleing (13) through pressing button (14), elevator body (12) top formation device of saving oneself gets into inside escape opening (15) of elevator body (12).

2. A home elevator self-rescue apparatus according to claim 1, characterized in that: the device of saving oneself includes the hanging flower basket subassembly, the hanging flower basket subassembly is including step motor (2), step motor (2) fixed mounting is at the top of elevator well (1), the output fixed mounting of step motor (2) has directional roller bearing (21), twine two ropes (22) of saving oneself on directional roller bearing (21), two fixed mounting has bedplate (23) between the rope (22) of saving oneself.

3. A home elevator self-rescue apparatus according to claim 2, characterized in that: the length of the self-rescue rope (22) is greater than the height of the elevator hoistway (1).

4. A home elevator self-rescue apparatus according to claim 1, characterized in that: the self-rescue device is characterized by further comprising a first telescopic ladder assembly, the first telescopic ladder assembly comprises a mounting seat (24) and a plurality of telescopic stairs (25), the mounting seat (24) is fixedly mounted on the escape plate (13), the telescopic stairs (25) are fixedly mounted, and the mounting seat (24) and the telescopic stairs (25) are movably mounted.

5. A home elevator self-rescue apparatus according to claim 3 or 4, wherein: elevator body (12) top still is provided with the flexible ladder subassembly of second, and when the device of saving oneself was first flexible subassembly, the flexible subassembly of second was the dismantlement of first flexible subassembly, when the device of saving oneself was the hanging flower basket subassembly, the flexible subassembly of second is including fixing base (3) and a plurality of stair body (31), fixing base (3) fixed mounting is at elevator body (12) top, a plurality of slidable mounting between stair body (31), stair body (31) movable mounting is on fixing base (3).

6. A home elevator self-rescue device according to claim 5, characterized in that: the top of elevator body (12) is still including switching components, switching components is including servo motor (32), servo motor (32) fixed mounting is at the top of elevator body (12), the output fixed mounting of servo motor (32) has pivot (33), the roof that elevator body (12) were run through in pivot (33) extends to the inside of elevator body (12), the inside fixed mounting that the one end of pivot (33) just was located elevator body (12) has spacing strip (34), spacing strip (34) are used for joint escape plate (13).

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