CN213059751U - Self-unhooking rescue device for elevator - Google Patents

Abstract

The utility model relates to an elevator rescue technical field discloses an elevator is with rescue device from unhook, which comprises a lift car, the upside of car is equipped with the sedan-chair top beam, the inboard swing joint that the sedan-chair top beam had the sedan-chair top diverting pulley, the upper end fixedly connected with wire rope of car. The utility model discloses a hoist engine, emergency switch, the UPS power, the push rod motor, the gag lever post, go up the latch hook, lower latch hook, switch board and wire rope setting, be provided with detecting system in the switch board, detecting system is current technique, when can detecting the non-flat region of car and examining, the passenger presses emergency switch, switch board release emergency rescue contactor, make the output switch-on that is provided with the UPS power on the car, thereby the operation of hoist engine is driven to the UPS power, the push rod motor starts to stimulate the gag lever post simultaneously, thereby will go up latch hook and lower latch hook and break away from, thereby the car can move the flat bed gate, in order to better realization rescue, comparatively practical, be fit for extensively promoting and using.

Description

Self-unhooking rescue device for elevator

Technical Field

The utility model relates to an elevator rescue technical field specifically is an elevator is with rescuing device from unhook.

Background

When stranded people breaks down in present over-and-under type elevator, only wait for elevator managers or maintenance personal to the computer lab, the barring arrives a district position earlier, and the door is opened to reuse triangle key and the stranded personnel is emitted, and under the emergency, the fire brigade adopts broken rescue stranded personnel of tearing open, and current rescue mode shortcoming has: 1. the waiting time of the trapped personnel is long; 2. the trapped people have large psychological bearing pressure, and are easy to cause panic; 3. the trapped person has great safety risk in the process of prying open the door to get rid of the trapped person; 4. when the fire brigade rescues trapped personnel in a breaking and dismantling mode, elevator equipment can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator is with rescuing device from unhook, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a self-unhooking rescue device for an elevator comprises a lift car, wherein a top beam of the lift car is arranged on the upper side of the lift car, a top rope pulley is movably connected on the inner side of the top beam of the lift car, a steel wire rope is fixedly connected to the upper end of the lift car, a winch is fixedly mounted on the inner side of the top beam of the lift car, the steel wire rope is fixedly connected with the winch through the top rope pulley, a lower lock hook is fixedly mounted on the upper end of the lift car, an upper lock hook is fixedly mounted on the lower end of the top beam of the lift car, a push rod motor is fixedly mounted on the left end of the lower lock hook, a limiting rod is fixedly mounted on the output end of the push rod motor, the limiting rod penetrates through the upper lock hook and the lower lock hook and is movably connected with the upper lock hook and the lower lock hook, a control cabinet and an emergency switch are fixedly mounted in an inner cavity of, the UPS power supply is electrically connected with the winch in series, and the UPS power supply is electrically connected with the push rod motor in series.

As a preferred embodiment of the utility model, the inner chamber upper end middle part fixed mounting of car has the light, the UPS power establishes ties with the light electrical property.

As a preferred embodiment of the utility model, the right-hand member fixed mounting of car has the air-blower, the fixed intercommunication of lower extreme of air-blower has the intake pipe, the intake pipe communicates with the car is fixed, the UPS power establishes ties with the air-blower electrical property.

As a preferred embodiment of the utility model, a filter plate is fixedly arranged in the air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to an elevator is with rescue device from unhook, through the hoist engine, emergency switch, the UPS power, the push rod motor, the gag lever post, go up the latch hook, lower latch hook, switch board and wire rope's setting, be provided with detecting system in the switch board, detecting system is current technique, can detect when the car examines non-flat layer region, the passenger pushes emergency switch, switch board release emergency rescue contactor, make the output switch-on that is provided with the UPS power on the car, thereby the operation of hoist engine is driven to the UPS power, the push rod motor starts the gag lever post pulling simultaneously, thereby will go up latch hook and lower latch hook and break away from, thereby the car can move the flat bed gate, so that better realization rescue.

2. The utility model relates to an elevator is with rescue device from unhook can be in the elevator work of light when breaking down through the setting of light to can reduce stranded personnel psychology bearing pressure in the car, avoid causing the panic.

3. The utility model relates to an elevator is with rescue device from unhook can work at the elevator air-blower when breaking down through setting up of air-blower to can increase the oxygen content in the car, avoid the too high personnel that cause the injury stranded of carbon dioxide volume.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a locking state of a locking device of a self-unhooking rescue device for an elevator;

fig. 2 is a front view of the locking device of the self-unhooking rescue device for the elevator of the present invention in an unlocked state;

fig. 3 is the utility model discloses a self-unhook rescue device locking means's for elevator front view.

In the figure: 1. a car; 2. a UPS power supply; 3. a lower latch hook; 4. an upper latch hook; 5. the car roof is put on the beam; 6. a car top diverting pulley; 7. a winch; 8. a wire rope; 9. an illuminating lamp; 10. a blower; 11. a filter plate; 12. an air inlet pipe; 13. an emergency switch; 14. a push rod motor; 15. a limiting rod; 16. a control cabinet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a self-unhooking rescue device for an elevator comprises a car 1, wherein a car top beam 5 is arranged on the upper side of the car 1, a car top diversion sheave 6 is movably connected to the inner side of the car top beam 5, a steel wire rope 8 is fixedly connected to the upper end of the car 1, a winch 7 is fixedly mounted on the inner side of the car top beam 5, the steel wire rope 8 is fixedly connected with the winch 7 through the car top diversion sheave 6, a lower locking hook 3 is fixedly mounted at the upper end of the car 1, an upper locking hook 4 is fixedly mounted at the lower end of the car top beam 5, a push rod motor 14 is fixedly mounted at the left end of the lower locking hook 3, a limiting rod 15 is fixedly mounted at the output end of the push rod motor 14, the limiting rod 15 penetrates through the upper locking hook 4 and the lower locking hook 3, the limiting rod 15 is movably connected with the upper locking hook 4 and the lower locking hook 3, a control cabinet 16 and an emergency switch 13 are fixedly, the upper end fixed mounting of car 1 has UPS power 2, emergency switch 13 and UPS power 2 electrical property series connection, UPS power 2 and hoist engine 7 electrical property series connection, UPS power 2 and push rod motor 14 electrical property series connection, through the setting of hoist engine 7, emergency switch 13, UPS power 2, push rod motor 14, gag lever post 15, upper lock hook 4, lower lock hook 3, switch board 16 and wire rope 8, be provided with detecting system in switch board 16, detecting system is current technique, can detect car 1 and detect when non-flat layer region, the passenger presses emergency switch 13, switch board 16 release emergency rescue contactor, make the output that is provided with UPS power 2 on the car 1 switch on, thereby UPS power 2 drives the operation of hoist engine 7, push rod motor 14 starts to stimulate gag lever post 15 simultaneously, thereby break away from upper lock hook 4 and lower lock hook 3, thereby car 1 can move to the flat layer gate, so as to better realize rescue.

In this embodiment (as shown in fig. 1), fixed mounting has light 9 in the middle part of the inner chamber upper end of car 1, UPS power 2 and light 9 electrical property are established ties, and light 9 work when the elevator breaks down through setting up of light 9 to can reduce stranded personnel psychological bearing pressure in the car 1, avoid causing the panic.

In this embodiment (please refer to fig. 1), the blower 10 is fixedly installed at the right end of the car 1, the lower end of the blower 10 is fixedly communicated with the air inlet pipe 12, the air inlet pipe 12 is fixedly communicated with the car 1, the UPS power supply 2 is electrically connected in series with the blower 10, and the blower can work when the elevator fails through the arrangement of the blower 10, so that the oxygen content in the car 1 can be increased, and the damage to trapped people caused by too high carbon dioxide amount is avoided.

In this embodiment (see fig. 1), a filter plate 11 is fixedly installed in the air inlet pipe 12, and the air blown into the car 1 can be filtered through the filter plate 11, so that the health of people in the car 1 can be ensured.

It should be noted that the utility model relates to a self-unhooking rescue device for elevator, which comprises a car 1, a UPS power supply 2, a lower lock hook 3, an upper lock hook 4, a car top beam 5, a car top diversion sheave 6, a windlass 7, a steel wire rope 8, a lighting lamp 9, a blower 10, a filter plate 11, an air inlet pipe 12, an emergency switch 13, a push rod motor 14 and a limit rod 15, wherein the components are general standard components or components known by technicians in the field, the structure and principle of the device can be known by technical manuals or conventional experimental methods, when the device works, the device can detect that the car 1 detects a non-flat layer area through the windlass 7, the emergency switch 13, the UPS power supply 2, the push rod motor 14, the limit rod 15, the upper lock hook 4, the lower lock hook 3, the control cabinet 16 and the steel wire rope 8, a detection system is arranged in the control cabinet 16 and is an existing technology, the passenger presses the emergency switch 13, the control cabinet 16 releases the emergency rescue contactor, the output end of the UPS power supply 2 arranged on the car 1 is connected, so that the UPS power supply 2 drives the winch 7 to operate, meanwhile, the push rod motor 14 is started to pull the limiting rod 15, so that the upper lock hook 4 is separated from the lower lock hook 3, the car 1 can operate to a flat doorway, so that better rescue can be realized, the illuminating lamp 9 can work when the elevator fails through the arrangement of the illuminating lamp 9, so that the psychological bearing pressure of trapped people in the car 1 can be reduced, panic is avoided, the blower can work when the elevator fails through the arrangement of the blower 10, so that the oxygen content in the car 1 can be increased, the trapped people are prevented from being injured due to overhigh carbon dioxide amount, and air blown into the car 1 can be filtered through the arrangement of the filter plate 11, so that the health of the people in the car 1 can be ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides an elevator is with rescue device from unhook, includes car (1), its characterized in that: the elevator car top beam comprises a car top beam (5) arranged on the upper side of the car (1), a car top diversion sheave (6) is movably connected to the inner side of the car top beam (5), a steel wire rope (8) is fixedly connected to the upper end of the car (1), a winch (7) is fixedly mounted on the inner side of the car top beam (5), the steel wire rope (8) is fixedly connected with the winch (7) through the car top diversion sheave (6), a lower locking hook (3) is fixedly mounted on the upper end of the car (1), an upper locking hook (4) is fixedly mounted on the lower end of the car top beam (5), a push rod motor (14) is fixedly mounted at the left end of the lower locking hook (3), a limiting rod (15) is fixedly mounted at the output end of the push rod motor (14), the limiting rod (15) penetrates through the upper locking hook (4) and the lower locking hook (3), and the limiting rod (15) is movably connected with the upper locking hook (4) and, the utility model discloses a car (1) and emergency switch, including car (1), inner chamber fixed mounting have switch board (16) and emergency switch (13), the upper end fixed mounting of car (1) has UPS power (2), emergency switch (13) and UPS power (2) electrical property are established ties, UPS power (2) and hoist engine (7) electrical property are established ties, UPS power (2) and push rod motor (14) electrical property are established ties.

2. The self-unhooking rescue device for the elevator as claimed in claim 1, wherein: the utility model discloses a UPS car, including car (1), UPS power supply (2), light (9), the inner chamber upper end middle part fixed mounting of car (1) has light (9), UPS power supply (2) and light (9) electrical property series connection.

3. The self-unhooking rescue device for the elevator as claimed in claim 1, wherein: the right-hand member fixed mounting of car (1) has air-blower (10), the fixed intercommunication of lower extreme of air-blower (10) has intake pipe (12), intake pipe (12) and the fixed intercommunication of car (1), UPS power (2) and air-blower (10) electrical property series connection.

4. The self-unhooking rescue device for the elevator as claimed in claim 3, wherein: and a filter plate (11) is fixedly arranged in the air inlet pipe (12).

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