CN212531874U

CN212531874U - Emergency rescue device for elevator

Info

Publication number: CN212531874U
Application number: CN202020802383.5U
Authority: CN
Inventors: 孟佳
Original assignee: Xiajiang Feifu Technology Co ltd
Current assignee: Xiajiang Feifu Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-12
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to an emergency rescue device for an elevator, which comprises a machine body; a handle is fixed in the middle of the bottom end of the machine body, a motor is arranged on the right side of the top end of the machine body, a motor shaft of the motor penetrates through the interior of the machine body, a driving tooth is connected to the motor shaft of the motor, bearings are arranged on the left side and the right side of the interior of the machine body, and a lead screw is connected to the interior of each bearing; the board groove has been seted up on the top of organism, and the left side on organism top is fixed with left cardboard, and the board inslot has built-in right cardboard, and the thread groove has been seted up to the inside of right cardboard, and the lead screw is located the inside of thread groove, and the right side of lead screw outer wall is provided with driven tooth. The utility model discloses a right cardboard sets up on actuating mechanism, and when left cardboard and right cardboard inserted elevator gap department, actuating mechanism can drive left cardboard and the separation of right cardboard fast to the drive lift-cabin door is opened, improves the convenience that promptly opens the lift-cabin door greatly.

Description

Emergency rescue device for elevator

Technical Field

The utility model is suitable for an emergency rescue technical field especially relates to an emergency rescue device for elevator.

Background

At present, an elevator is transportation equipment for vertically transporting pedestrians or goods, the elevator serves a building with specified floors, and the elevator brings great convenience to people.

In the normal use of elevator, lead to the trouble to take place easily, when the trouble takes place people and is stranded, need rescue the stranded personnel in the elevator, need open the elevator, traditional manual work is opened through using corresponding instrument, but is not convenient for open the lift-cabin door fast, lacks a device of opening the elevator fast now and solves the problem that exists in the aforesaid, in order to solve the problem that exists in the aforesaid, consequently, we propose an emergency rescue device for elevator.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of emergency rescue device for elevator sets up on actuating mechanism through right cardboard, and when left cardboard and right cardboard inserted elevator gap department, actuating mechanism can drive left cardboard and right cardboard separation fast to the drive lift-cabin door is opened, improves the convenience that promptly opens the lift-cabin door greatly, has solved the problem of proposing among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an emergency rescue device for an elevator comprises a machine body;

a handle is fixed in the middle of the bottom end of the machine body, a motor is arranged on the right side of the top end of the machine body, a motor shaft of the motor penetrates through the interior of the machine body, a driving tooth is connected to the motor shaft of the motor, bearings are arranged on the left side and the right side of the interior of the machine body, and a lead screw is connected to the interior of each bearing;

the board groove has been seted up on the top of organism, and the left side on organism top is fixed with left cardboard, and the board inslot has built-in right cardboard, and the thread groove has been seted up to the inside of right cardboard, and the lead screw is located the inside of thread groove, and the right side of lead screw outer wall is provided with driven tooth, and the inside bottom mounting of organism has the gag lever post, and the gag lever post is provided with two sets ofly, and the gag lever post is the shape of falling the U, and the gag lever post runs through in the inside of right cardboard, and the drive tooth.

Preferably, the driving tooth and the driven tooth are both conical teeth, and the transmission ratio of the driving tooth to the driven tooth is 1: 2.

preferably, the screw rod is matched with the thread size of the thread groove to form a rotating mechanism.

Preferably, the outer ring wall of the bearing is fixed on the inner wall of the machine body, and the rotating wall of the bearing is fixedly connected with the end part of the screw rod.

Preferably, the bottom end of the handle is provided with a switch, and the switch is electrically connected with the motor.

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

1. the utility model discloses a right cardboard sets up on actuating mechanism, and when left cardboard and right cardboard inserted elevator gap department, actuating mechanism can drive left cardboard and the separation of right cardboard fast to the drive lift-cabin door is opened, improves the convenience that promptly opens the lift-cabin door greatly.

2. The utility model discloses a drive tooth is 1 with the drive ratio of driven tooth: 2, the effect of labor-saving driving is achieved, the torque of the screw rod during rotation is increased, the force for driving the elevator door to open is increased, and the elevator door is convenient to use by related personnel.

Drawings

Fig. 1 is a schematic view of the overall structure of an emergency rescue device for an elevator according to the present invention;

fig. 2 is the utility model provides an emergency rescue device's for elevator organism side structure schematic diagram.

In the figure: 1. a body; 2. a handle; 3. a switch; 4. a motor; 5. a driving tooth; 6. a bearing; 7. a screw rod; 8. a driven tooth; 9. a plate groove; 10. a left snap gauge; 11. a right snap-gauge; 12. a thread groove; 13. a limiting rod.

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.

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 the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.

Referring to fig. 1-2, an emergency rescue apparatus for an elevator includes a body 1;

a handle 2 is fixed in the middle of the bottom end of the machine body 1, a motor 4 is arranged on the right side of the top end of the machine body 1, a motor shaft of the motor 4 penetrates through the interior of the machine body 1, a driving gear 5 is connected to the motor shaft of the motor 4, bearings 6 are arranged on the left side and the right side of the interior of the machine body 1, and a lead screw 7 is connected to the interior of each bearing 6;

plate groove 9 has been seted up on organism 1's top, the left side on organism 1 top is fixed with left cardboard 10, plate groove 9 embeds there is right cardboard 11, thread groove 12 has been seted up to the inside of right cardboard 11, lead screw 7 is located the inside of thread groove 12, the right side of 7 outer walls of lead screw is provided with driven

tooth

8, 1 inside bottom mounting of organism has gag lever post 13, and gag lever post 13 is provided with two sets ofly, gag lever post 13 is the shape of falling the U, gag lever post 13 runs through in the inside of right cardboard 11, initiative tooth 5 meshes with driven tooth 8 mutually.

In the embodiment, referring to fig. 1, the right clamping plate 11 is disposed on the driving mechanism, and when the left clamping plate 10 and the right clamping plate 11 are inserted into the gap of the elevator, the driving mechanism can rapidly drive the left clamping plate 10 and the right clamping plate 11 to be separated, so as to drive the elevator door to open, thereby greatly improving the convenience of emergency opening of the elevator door.

Wherein, drive tooth 5 and driven tooth 8 are the taper tooth, and the drive tooth 5 is 1 with driven tooth 8's drive ratio: 2.

wherein, the screw rod 7 is matched with the thread size of the thread groove 12 to form a rotating mechanism.

Wherein, the outer ring wall of the bearing 6 is fixed on the inner wall of the machine body 1, and the rotating wall of the bearing 6 is fixedly connected with the end part of the screw rod 7.

Wherein, the bottom of handle 2 is provided with switch 3, and switch 3 is electric connection with motor 4.

The utility model discloses during the use: after the external circular telegram wire, insert the gap department of elevator with left cardboard 10 and right cardboard 11, switch 3 starter motor 4 moves, motor 4's motor shaft drives the initiative tooth 5 rotatory, the driven tooth 8 of initiative tooth 5 drive is rotatory, driven tooth 8 will drive lead screw 7 and be based on the inside rotation of bearing 6, when lead screw 7 will rotate, it is rotatory to be located the thread groove 12 of seting up in the right cardboard 11, will drive left cardboard 10 and the separation of right cardboard 11, thereby play the effect of strutting the lift-cabin door fast, the design is simple, and is practical.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An emergency rescue device for an elevator is characterized by comprising a machine body (1);

a handle (2) is fixed in the middle of the bottom end of the machine body (1), a motor (4) is arranged on the right side of the top end of the machine body (1), a motor shaft of the motor (4) penetrates through the interior of the machine body (1), a driving gear (5) is connected to the motor shaft of the motor (4), bearings (6) are arranged on the left side and the right side of the interior of the machine body (1), and a lead screw (7) is connected to the interior of each bearing (6);

plate groove (9) have been seted up on the top of organism (1), the left side on organism (1) top is fixed with left cardboard (10), there is right cardboard (11) built-in board groove (9), thread groove (12) have been seted up to the inside of right cardboard (11), lead screw (7) are located the inside of thread groove (12), the right side of lead screw (7) outer wall is provided with driven tooth (8), the inside bottom mounting of organism (1) has gag lever post (13), and gag lever post (13) are provided with two sets ofly, gag lever post (13) are the shape of falling the U, gag lever post (13) run through in the inside of right cardboard (11), initiative tooth (5) mesh with driven tooth (8).

2. The emergency rescue device for the elevator according to claim 1, wherein the driving tooth (5) and the driven tooth (8) are both conical teeth, and the transmission ratio of the driving tooth (5) to the driven tooth (8) is 1: 2.

3. the emergency rescue apparatus for elevator according to claim 1, characterized in that the screw rod (7) is matched with the thread size of the thread groove (12) to form a rotating mechanism.

4. The emergency rescue device for the elevator according to claim 1, characterized in that the outer ring wall of the bearing (6) is fixed at the inner wall of the machine body (1), and the rotating wall of the bearing (6) is fixedly connected with the end of the screw rod (7).

5. The emergency rescue device for the elevator according to claim 1, characterized in that a switch (3) is arranged at the bottom end of the handle (2), and the switch (3) is electrically connected with the motor (4).