CN213679337U - Automatic rescue device for elevator trapped people - Google Patents
Automatic rescue device for elevator trapped people Download PDFInfo
- Publication number
- CN213679337U CN213679337U CN202022460915.4U CN202022460915U CN213679337U CN 213679337 U CN213679337 U CN 213679337U CN 202022460915 U CN202022460915 U CN 202022460915U CN 213679337 U CN213679337 U CN 213679337U
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- machine room
- rescue
- elevator
- car
- rescue device
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- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides an automatic rescue device for elevator people trapping, belonging to the technical field of elevator related equipment, comprising a machine room, a rescue device arranged in the machine room and a lift car arranged below the machine room; the outer side of the lift car is slidably connected with a plurality of guide rails, one ends of the guide rails are fixedly connected with the bottom of the outer side of the machine room, and a driving mechanism capable of driving the lift car to move up and down is fixedly arranged in the machine room; the rescue device comprises a first through hole formed in the bottom of the machine room, a rescue box is fixedly arranged right above the first through hole, and an outlet is formed in one side of the rescue box; adopt the to-be-solved technical problem of the utility model is to provide an automatic rescue device of elevator trapping people, can take personnel to break away from and leave by the safety exit in the elevator through rescue device when emergency takes place for the elevator, ensured the safety of taking personnel when automatic rescue simultaneously.
Description
Technical Field
The utility model belongs to the relevant equipment field of elevator specifically is an automatic rescue device of stranded people of elevator.
Background
When the elevator is used, the elevator can be in fault, if a person just takes the elevator, the person can be trapped inside the elevator when the elevator is in fault, and at the moment, the person who takes the elevator can escape by using the automatic rescue device.
Chinese patent (publication number: CN111547595A) discloses an automatic rescue device after power failure of an elevator, which enters the top of the elevator by opening a lifesaving opening at the top of the elevator, climbs a winding elevator positioned at the top of the elevator to separate from the elevator, and realizes automatic rescue; however, the patent has certain defects, the used floors of the elevator are higher and higher at present, no protective device is arranged in the process of climbing the rolling elevator, and the life danger of passengers is influenced, so that a safe automatic rescue device is needed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides an elevator automatic rescue device of stranded people.
In order to solve the technical problem, the utility model provides a following technical scheme:
an automatic rescue device for elevator people trapping comprises a machine room, a rescue device arranged in the machine room and a lift car arranged below the machine room; the outer side of the lift car is slidably connected with a plurality of guide rails, one ends of the guide rails are fixedly connected with the bottom of the outer side of the machine room, and a driving mechanism capable of driving the lift car to move up and down is fixedly arranged in the machine room; the rescue device comprises a first through hole formed in the bottom of the machine room, a rescue box is fixedly arranged right above the first through hole, an outlet is formed in one side of the rescue box, and a step is fixedly arranged on one side, close to the outlet, of the rescue box; a rotary drum is rotatably arranged in the rescue box, a driving box is fixedly arranged on one side of the rescue box, a first motor is fixedly arranged in the driving box, one end of the rotary drum penetrates through the rescue box and extends to the interior of the driving box and is fixedly connected with the output end of the first motor, a first rope is sleeved on the outer side of the rotary drum, one end of the first rope is fixedly connected with the rotary drum, the other end of the first rope is fixedly connected with a control box, one end of the control box, far away from the first rope, is fixedly connected with a second rope, one end of the second rope, far away from the control box, is fixedly connected with a lock catch, a safety belt is sleeved in the lock catch, and a first switch for; the car lateral wall is provided with a starting mechanism capable of starting the rescue device.
As a further improvement of the utility model: the driving mechanism comprises a steel cable and a control mechanism capable of driving the steel cable to move, one end of the steel cable penetrates through the machine room and is fixedly connected with the top of the lift car, and the other end of the steel cable penetrates through the machine room and is fixedly connected with a balance weight; the control mechanism comprises a second motor fixedly arranged at the bottom of the inner side of the machine room, the output end of the second motor is fixedly connected with a roller, and the upper part of the roller is attached to the steel cable.
As a further improvement of the utility model: the starting mechanism comprises a cavity arranged on the side wall of the car and two groups of pipelines communicated with the cavity, a first upright post is fixedly arranged on the inner wall of the cavity, a second switch capable of controlling the starting of the first motor is fixedly arranged at the tail end of the first upright post, a first spring is sleeved and connected on the outer side of the first upright post, a sleeve is movably arranged on the inner side wall of the car, a second upright post is fixedly arranged on the inner side wall of the sleeve, and the spring is sleeved and arranged on the outer side of the second upright post and connected with the second upright post; the outer side wall of the sleeve is fixedly provided with a convex block, the side wall of the car is provided with a pipeline communicated with the cavity, a connecting rod is arranged in the pipeline in a sliding mode, and the bottom of the connecting rod is abutted to the outer side of the sleeve; the top of the lift car is provided with a second through hole, a cover plate is arranged in the second through hole, the top of the lift car is provided with a first limiting groove communicated with the second through hole, the inner side wall of the first limiting groove is connected with the outer side wall of the cover plate through a second spring, and the second spring is in a stretching state; a second limiting groove is formed in the bottom of the cover plate, a limiting block is arranged in the second limiting groove, the limiting block is fixedly connected with the bottom of the inner side of the second limiting groove through a third spring, and the limiting block is far away from the three ends of the springs, extends to the inside of the pipeline and is attached to the top of the connecting rod.
As a further improvement of the utility model: and a safety outlet is formed in one side, close to the rescue box, of the machine room.
As a further improvement of the present invention: a plurality of handles are fixedly arranged on the inner side wall of the rescue box.
As a further improvement of the present invention: two groups of pull rings are fixedly arranged on two sides of the control box.
As a further improvement of the present invention: still set up including the activity the protection of car inside wall touches the cover, it establishes to prevent touching the cover the sleeve outside.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the to-be-solved technical problem of the utility model is to provide an automatic rescue device of elevator trapping people, can take personnel to break away from and leave by the safety exit in the elevator through rescue device when emergency takes place for the elevator, ensured the safety of taking personnel when automatic rescue simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an automatic rescue device for elevator people trapping;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic structural diagram of a starting mechanism in an automatic rescue device for elevator people trapping;
in the figure: 1-machine room, 2-drive box, 3-rope I, 4-motor II, 5-roller, 6-steel cable, 7-lift car, 8-sleeve, 9-spring II, 10-cover plate, 11-through hole II, 12-guide rail, 13-through hole I, 14-ladder, 15-safety outlet, 16-outlet and 17-handle, 18-motor I, 19-rescue box, 20-rotary drum, 21-control box, 22-switch I, 23-pull ring, 24-lock catch, 25-safety belt, 26-lug, 27-connecting rod, 28-limiting block, 29-spring III, 30-spring I, 31-upright post II, 32-upright post I, 33-switch II and 34-anti-touch cover.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the embodiment provides an automatic rescue device for elevator people trapping, which includes a machine room 1, a rescue device arranged in the machine room 1, and a car 7 arranged below the machine room 1; a plurality of guide rails 12 are slidably connected to the outer side of the car 7, one ends of the guide rails 12 are fixedly connected with the bottom of the outer side of the machine room 1, and a driving mechanism capable of driving the car 7 to move up and down is fixedly arranged in the machine room 1; the rescue device comprises a first through hole 13 formed in the bottom of the machine room 1, a rescue box 19 is fixedly arranged right above the first through hole 13, an outlet 16 is formed in one side of the rescue box 19, and a step 14 is fixedly arranged on one side, close to the outlet 16, of the rescue box 19; a rotating drum 20 is rotatably arranged in the rescue box 19, a driving box 2 is fixedly arranged on one side of the rescue box 19, a first motor 18 is fixedly arranged in the driving box 2, one end of the rotating drum 20 penetrates through the rescue box 19 and extends into the driving box 2 and is fixedly connected with the output end of the first motor 18, a first rope 3 is sleeved on the outer side of the rotating drum 20, one end of the first rope 3 is fixedly connected with the rotating drum 20, the other end of the first rope 3 is fixedly connected with a control box 21, one end of the control box 21, which is far away from the first rope 3, is fixedly connected with a second rope, one end of the second rope, which is far away from the control box 21, is fixedly connected with a lock catch 24, a safety belt 25 is sleeved in the lock catch 24, and a first switch 22 for controlling the; the side wall of the car 7 is provided with a starting mechanism capable of starting the rescue device.
The through hole control starting mechanism is opened, an outlet at the top of the car 7 is opened, the first motor 18 rotates to drive the rotary drum 20 to rotate, the first rope 3 on the rotary drum 20 falls until the rope falls into the car 7, a passenger takes off and wears the safety belt 25 below the lock catch 24, the safety belt 25 is fixed through the lock catch 25 after wearing, the first switch 22 on the control box 21 is pressed, the first motor 18 rotates reversely to drive the passenger to separate from the car 7 and enter the rescue box 19, the passenger leaves the rescue box 19 from the outlet 16 after entering the rescue box 19, the lock catch 24 and the safety belt 25 are unfastened, and the passenger enters the machine room 1 from the ladder 14 to achieve the purpose of automatic rescue.
The driving mechanism comprises a steel cable 6 and a control mechanism capable of driving the steel cable 6 to move, one end of the steel cable 6 penetrates through the machine room 1 and is fixedly connected with the top of the lift car 7, and the other end of the steel cable 6 penetrates through the machine room 1 and is fixedly connected with a balance weight; the control mechanism comprises a second motor 4 fixedly arranged at the bottom of the inner side of the machine room 1, a roller 5 is fixedly connected to the output end of the second motor 4, and the upper portion of the roller 5 is attached to the steel cable 6.
And a second motor 4 is controlled to be started, the second motor 4 drives the roller 5 to rotate, and the roller 5 drives the steel cable 6 to move up and down, so that the lift car 7 is controlled to ascend and descend.
The starting mechanism comprises a cavity formed in the side wall of the car 7 and two groups of pipelines communicated with the cavity, a first upright post 32 is fixedly arranged on the inner wall of the cavity, a second switch 33 capable of controlling the starting of the first motor 18 is fixedly arranged at the tail end of the first upright post 32, a first spring 30 is sleeved and connected on the outer side of the first upright post 32, a sleeve 8 is movably arranged on the inner side wall of the car 7, a second upright post 31 is fixedly arranged on the inner side wall of the sleeve 8, and the first spring 30 is sleeved on the outer side of the second upright post 31 and connected with the second upright post 31; a convex block 26 is fixedly arranged on the outer side wall of the sleeve 8, a pipeline communicated with the cavity is formed in the side wall of the car 7, a connecting rod 27 is arranged in the pipeline in a sliding mode, and the bottom of the connecting rod 27 is abutted to the outer side of the sleeve 8; a second through hole 11 is formed in the top of the car 7, a cover plate 10 is arranged in the second through hole 11, a first limiting groove communicated with the second through hole 11 is formed in the top of the car 7, the inner side wall of the first limiting groove is connected with the outer side wall of the cover plate 10 through a second spring 9, and the second spring 9 is in a stretching state; a second limiting groove is formed in the bottom of the cover plate 10, a limiting block 28 is arranged in the second limiting groove, the limiting block 28 is fixedly connected with the bottom of the inner side of the second limiting groove through a third spring 29, and one end of the third spring 29 is far away from the limiting block 28 and extends to the inside of the pipeline and is attached to the top of the connecting rod 27.
The sleeve 8 is pressed, the sleeve 8 compresses the first spring 30, the second upright post 31 is in contact with the second switch 33, the second switch 33 is pressed, the first motor 18 is started, the first rope 3 falls down, meanwhile, the lug 26 pushes the connecting rod 27 to rise, the upper end of the connecting rod 27 pushes the third limiting block 28 to compress the third spring 29, and the third limiting block 28 is separated from the pipeline.
A safety exit 15 is arranged on one side of the machine room 1 close to the rescue box 19.
When the passenger comes out of the rescue box 19, the passenger can leave the machine room 1 through the safety exit 15.
A plurality of handles 17 are fixedly arranged on the inner side wall of the rescue box 19.
When the passenger arrives at the interior of the rescue box 19, the passenger can safely arrive at the interior of the machine room 1 by holding the handle 17 and separating from the rescue box 19 by virtue of force, so as to realize self rescue.
Two groups of pull rings 23 are fixedly arranged on two sides of the control box 21.
The drawable tab 23 remains stable during the lift by the occupant after the harness 25 is pulled and secured with the catch 24 during the lift.
Example 2
Referring to fig. 3, the automatic rescue device for elevator trapping people in this embodiment is compared with embodiment 1, and further includes a touch shield 34 movably disposed on an inner side wall of the car 7, and the touch shield 34 is sleeved outside the sleeve 8.
When the elevator normally operates, the anti-touch cover 34 can prevent the passenger from mistakenly touching the sleeve 8 to influence the normal operation of the elevator, and when an emergency situation occurs, the anti-touch cover 24 is opened, and the sleeve 8 is pressed to start the rescue device to perform automatic rescue.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. An automatic rescue device for elevator people trapping is characterized by comprising a machine room (1), a rescue device arranged in the machine room (1) and a lift car (7) arranged below the machine room (1); the outer side of the lift car (7) is slidably connected with a plurality of guide rails (12), one ends of the guide rails (12) are fixedly connected with the bottom of the outer side of the machine room (1), and a driving mechanism capable of driving the lift car (7) to move up and down is fixedly arranged in the machine room (1); the rescue device comprises a first through hole (13) formed in the bottom of the machine room (1), a rescue box (19) is fixedly arranged right above the first through hole (13), an outlet (16) is formed in one side of the rescue box (19), and a ladder (14) is fixedly arranged on one side, close to the outlet (16), of the rescue box (19); rescue case (19) inside rotation is provided with rotary drum (20), rescue case (19) one side is fixed and is provided with drive case (2), drive case (2) inside fixed motor (18) that is provided with, rotary drum (20) one end is passed rescue case (19) extend to drive case (2) inside and with motor (18) output end fixed connection, rotary drum (20) outside cover is equipped with rope (3), rope (3) one end with rotary drum (20) fixed connection, rope (3) other end fixedly connected with control box (21), control box (21) are kept away from rope (3) one end fixedly connected with rope (3), rope (2) are kept away from control box (21) one end fixedly connected with hasp (24), hasp (24) inside cover is equipped with safety belt (25), control box (21) outside fixed be provided with be used for control motor (18) start-up switch (1) (22) (ii) a The side wall of the car (7) is provided with a starting mechanism capable of starting the rescue device.
2. The automatic rescue device for elevator trapping people according to claim 1, characterized in that the driving mechanism comprises a steel cable (6) and a control mechanism capable of driving the steel cable (6) to move, one end of the steel cable (6) passes through the machine room (1) and is fixedly connected with the top of the car (7), and the other end of the steel cable (6) passes through the machine room (1) and is fixedly connected with a counterweight; the control mechanism comprises a second motor (4) fixedly arranged at the bottom of the inner side of the machine room (1), a roller (5) is fixedly connected to the output end of the second motor (4), and the upper portion of the roller (5) is attached to the steel cable (6).
3. The automatic rescue device for elevator people trapping according to claim 2, characterized in that the starting mechanism comprises a cavity arranged on the side wall of the car (7) and two sets of pipelines communicated with the cavity, a first upright (32) is fixedly arranged on the inner wall of the cavity, a second switch (33) capable of controlling the starting of the first motor (18) is fixedly arranged at the tail end of the first upright (32), a first spring (30) is sleeved on the outer side of the first upright (32), a sleeve (8) is movably arranged on the inner side wall of the car (7), a second upright (31) is fixedly arranged on the inner side wall of the sleeve (8), and the first spring (30) is sleeved on the outer side of the second upright (31) and is connected with the second upright (31); the outer side wall of the sleeve (8) is fixedly provided with a convex block (26), a connecting rod (27) is arranged in the pipeline in a sliding mode, and the bottom of the connecting rod (27) is abutted to the outer side of the sleeve (8); a second through hole (11) is formed in the top of the car (7), a cover plate (10) is arranged in the second through hole (11), a first limiting groove communicated with the second through hole (11) is formed in the top of the car (7), the inner side wall of the first limiting groove is connected with the outer side wall of the cover plate (10) through a second spring (9), and the second spring (9) is in a stretching state; a second limiting groove is formed in the bottom of the cover plate (10), a limiting block (28) is arranged inside the second limiting groove, the limiting block (28) is fixedly connected with the bottom of the inner side of the second limiting groove through a third spring (29), and one end of the third spring (29) is far away from the limiting block (28) and extends to the inside of the pipeline and is attached to the top of the connecting rod (27).
4. The automatic rescue apparatus for elevator trapping according to any one of claims 1-3, characterized in that a safety exit (15) is opened at one side of the machine room (1) close to the rescue box (19).
5. The automatic rescue apparatus for elevator trapping according to claim 4, characterized in that the inner side wall of the rescue box (19) is fixedly provided with a plurality of handles (17).
6. The automatic rescue device for elevator trapping people according to claim 5, characterized in that two groups of pull rings (23) are fixedly arranged on two sides of the control box (21).
7. The automatic rescue device for elevator trapping people according to claim 3, characterized by further comprising a touch shield (34) movably arranged on the inner side wall of the car (7), wherein the touch shield (34) is sleeved outside the sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460915.4U CN213679337U (en) | 2020-10-29 | 2020-10-29 | Automatic rescue device for elevator trapped people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460915.4U CN213679337U (en) | 2020-10-29 | 2020-10-29 | Automatic rescue device for elevator trapped people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213679337U true CN213679337U (en) | 2021-07-13 |
Family
ID=76762700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022460915.4U Expired - Fee Related CN213679337U (en) | 2020-10-29 | 2020-10-29 | Automatic rescue device for elevator trapped people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213679337U (en) |
-
2020
- 2020-10-29 CN CN202022460915.4U patent/CN213679337U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |