CN208413603U - A kind of finger elevator door - Google Patents

Abstract

The utility model discloses a kind of finger elevator doors, including carriage, cabinet is fixedly connected at the top of carriage, the front of cabinets cavity is fixedly connected with controller, the back side of cabinets cavity is provided with clockwise and anticlockwise motor, the output end of clockwise and anticlockwise motor is fixedly connected with the first rotary shaft, and the surface of the first rotary shaft is arranged with driving wheel.The utility model passes through setting infrared receiver, second rotary shaft, belt, first rotary shaft, driving wheel, connecting rod, driven wheel, motion bar, support rod, fixed block, infrared transmitting device, anti-biting bar, elevator door body, clockwise and anticlockwise motor and controller are used cooperatively, solves existing elevator when in use, due to being run by the setting of device itself, do not have individual a set of finger pinch device, the problem of operation can not be terminated when an emergency situation is encountered, the use for the person of being convenient to use, improve practicability and the safety of elevator.

Description

A kind of finger elevator door

Technical field

The utility model relates to elevator technology field, specially a kind of finger elevator door.

Background technique

Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or Carrying cargo, also there is step, and step plate is commonly called as escalator or moving sidewalk, serves mounted in continuous operation on crawler belt Provide the fixed type lifting equipment of floor, vertical lift elevator has a carriage, operate at least two column it is vertical or inclination Between rigid guideway of the angle less than 15 °, car size and structure type enter and leave convenient for passenger or handling goods, though traditionally its How is driving method, using elevator as the general name of vertical transportation means of transport in building.

In daily life, work, it is often necessary to use elevator, existing elevator when in use, due to being all to rely on The setting of device itself is run, and does not have individual a set of finger pinch device, (as worked as child not when an emergency situation is encountered When carefully putting his hand among two fan elevator doors) its operation set can not be terminated, lead to existing elevator when in use There are some potential safety problemss, it has not been convenient to which the use of user reduces the practicability of elevator.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of finger elevator door, has the advantages that finger, Solve the problems, such as that existing elevator does not have preventing head squeezed safety device when in use.

(2) technical solution

For the purpose for realizing above-mentioned finger, the utility model is provided the following technical solutions: a kind of finger elevator door, packet Carriage is included, cabinet is fixedly connected at the top of the carriage, the front of the cabinets cavity is fixedly connected with controller, the case The back side of intracoelomic cavity is provided with clockwise and anticlockwise motor, and the output end of the clockwise and anticlockwise motor is fixedly connected with the first rotary shaft, described The surface of first rotary shaft is arranged with driving wheel, and the surface of the driving wheel is arranged with belt, and the inner cavity of the belt is arranged with Driven wheel, the inner cavity of the driven wheel are arranged with the second rotary shaft, and the back side of second rotary shaft is fixedly connected with motion bar, The top and bottom of the motion bar is connected with connecting rod, and support rod, institute are connected on the outside of the connecting rod The bottom for stating support rod is fixedly connected with fixed block, and the back side of the fixed block is fixedly connected with elevator door body, the elevator Infrared transmitting device is fixedly connected on the inside of door body, the inside of the elevator door body is far from infrared transmitting device Side is fixedly connected with infrared receiver, and the top and bottom of the elevator door body is fixedly connected to sliding block, described Anti-biting bar is provided on the inside of elevator door body.

Preferably, fixing bolt, the right side of the fixing bolt and case are fixedly connected on the right side of the clockwise and anticlockwise motor It is fixedly connected on the right side of intracoelomic cavity.

Preferably, the top and bottom of the carriage offers the sliding slot being used cooperatively with sliding block, the sliding slot it is interior Chamber is provided with the slide bar being used cooperatively with sliding block, and the surface of the slide bar and the inner wall of sliding block are slidably connected.

Preferably, the quantity of the infrared transmitting device and infrared receiver is disposed as 4, and symmetrically Setting.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of finger elevator door, have it is following the utility model has the advantages that

1, the utility model by setting infrared receiver, the second rotary shaft, belt, the first rotary shaft, driving wheel, Connecting rod, driven wheel, motion bar, support rod, fixed block, infrared transmitting device, anti-biting bar, elevator door body, positive and negative rotation electricity Being used cooperatively for machine and controller, solves existing elevator when in use, due to being run by the setting of device itself, The problem of not having individual a set of finger pinch device, can not terminating operation when an emergency situation is encountered, is convenient to use The use of person improves practicability and the safety of elevator.

2, the utility model is improved stability when clockwise and anticlockwise motor work, is reduced just by setting fixing bolt Reversion motor shakes caused by cabinet at work, by the way that slide bar is arranged, facilitates sliding of the sliding block in sliding slot, reduces Frictional force between sliding block and sliding slot effectively extends the service life of part, by the way that anti-biting bar is arranged, increases device Safety is avoided due to a lack of protective device, and elevator is caused to occur the phenomenon that accidentally injuring child when in use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model body structure side view；

Fig. 3 is the utility model slide block structure side view；

Fig. 4 is the utility model elevator door body, infrared transmitting device and infrared receiver with the use of signal Figure.

In figure: 1 carriage, 2 infrared receivers, 3 second rotary shafts, 4 belts, 5 first rotary shafts, 6 driving wheels, 7 casees Body, 8 connecting rods, 9 driven wheels, 10 motion bars, 11 support rods, 12 fixed blocks, 13 infrared transmitting devices, 14 sliding slots, 15 sliding blocks, 16 slide bars, 17 anti-biting bars, 18 elevator door bodies, 19 fixing bolts, 20 clockwise and anticlockwise motors, 21 controllers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-4, a kind of finger elevator door, including carriage 1, the top of carriage 1 and is fixedly connected with cabinet 7, case The front of 7 inner cavity of body is fixedly connected with controller 21, and the back side of the model BLD-750 of controller 21,7 inner cavity of cabinet are provided with Clockwise and anticlockwise motor 20, the model Y90S-6 of clockwise and anticlockwise motor 20, the right side of clockwise and anticlockwise motor 20 is fixedly connected with fixing bolt 19, it is fixedly connected on the right side of the right side and 7 inner cavity of cabinet of fixing bolt 19, fixing bolt 19 is set, clockwise and anticlockwise motor is improved Stability when 20 work, reduces clockwise and anticlockwise motor 20 at work to shaking caused by cabinet 7, clockwise and anticlockwise motor 20 it is defeated Outlet is fixedly connected with the first rotary shaft 5, and the surface of the first rotary shaft 5 is arranged with driving wheel 6, and the surface of driving wheel 6 is arranged with Belt 4, the inner cavity of belt 4 are arranged with driven wheel 9, and the inner cavity of driven wheel 9 is arranged with the second rotary shaft 3, the back of the second rotary shaft 3 Face is fixedly connected with motion bar 10, and the top and bottom of motion bar 10 is connected with connecting rod 8, and the outside of connecting rod 8 is living Dynamic to be connected with support rod 11, the bottom of support rod 11 is fixedly connected with fixed block 12, and the back side of fixed block 12 is fixedly connected with electricity Terraced door body 18, the inside of elevator door body 18 are fixedly connected with infrared transmitting device 13, and the inside of elevator door body 18 is remote Side from infrared transmitting device 13 is fixedly connected with infrared receiver 2, and infrared transmitting device 13 and infrared ray connect The quantity of receiving apparatus 2 is disposed as 4, and is symmetrically set, and the top and bottom of elevator door body 18 is fixedly connected to Sliding block 15, the top and bottom of carriage 1 offer the sliding slot 14 being used cooperatively with sliding block 15, the inner cavity of sliding slot 14 be provided with The slide bar 16 that sliding block 15 is used cooperatively, the surface of slide bar 16 and the inner wall of sliding block 15 are slidably connected, convenient by the way that slide bar 16 is arranged Sliding of the sliding block 15 in sliding slot 14, reduces the frictional force between sliding block 15 and sliding slot 14, effectively extends part Service life, the inside of elevator door body 18 are provided with anti-biting bar 17, by the way that anti-biting bar 17 is arranged, increase the safety of device Property, it avoids due to a lack of protective device, elevator is caused to occur the phenomenon that accidentally injuring child when in use, the utility model is by setting Set infrared receiver 2, the second rotary shaft 3, belt 4, the first rotary shaft 5, driving wheel 6, connecting rod 8, driven wheel 9, activity Bar 10, support rod 11, fixed block 12, infrared transmitting device 13, anti-biting bar 17, elevator door body 18,20 and of clockwise and anticlockwise motor Controller 21 is used cooperatively, and solves existing elevator when in use, due to being run by the setting of device itself, no The problem of having individual a set of finger pinch device, operation can not be terminated when an emergency situation is encountered, the person of being convenient to use Use, improve practicability and the safety of elevator.

When in use, as seen in Figure 4, when child accidentally put his hand into elevator door body 18 it is intermediate when, it is infrared The ray that line emitter 13 issues is blocked by finger, cannot be received by infrared receiver 2, infrared receiver 2 This information is passed into controller 21, control clockwise and anticlockwise motor 20 works after controller 21 receives instruction, 20 band of clockwise and anticlockwise motor Dynamic first rotary shaft 5 rotation, the first rotary shaft 5 drive driving wheel 6 to rotate, and driving wheel 6 drives belt 4 to rotate, belt 4 drive from Driving wheel 9 rotates, and driven wheel 9 drives the rotation of the second rotary shaft 3, and the second rotary shaft 3 drives motion bar 10 to move, and motion bar 10 drives Connecting rod 8 moves, and connecting rod 8 drives support rod 11 to move, and support rod 11 drives fixed block 12 to move, and fixed block 12 drives elevator Door body 18 moves, to can reach the function that elevator has finger when in use.

In conclusion the finger elevator door, pass through setting infrared receiver 2, the second rotary shaft 3, belt 4, the One rotary shaft 5, driving wheel 6, connecting rod 8, driven wheel 9, motion bar 10, support rod 11, fixed block 12, infrared transmitting device 13, anti-biting bar 17, elevator door body 18, clockwise and anticlockwise motor 20 and controller 21 are used cooperatively, and are solved existing elevator and are existed Do not have the problem of preventing head squeezed safety device when use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of finger elevator door, including carriage (1), it is characterised in that: be fixedly connected with cabinet at the top of the carriage (1) (7), the front of cabinet (7) inner cavity is fixedly connected with controller (21), and the back side of cabinet (7) inner cavity is provided with positive and negative The output end of rotating motor (20), the clockwise and anticlockwise motor (20) is fixedly connected with the first rotary shaft (5), first rotary shaft (5) surface is arranged with driving wheel (6), and the surface of the driving wheel (6) is arranged with belt (4), the inner cavity set of the belt (4) Equipped with driven wheel (9), the inner cavity of the driven wheel (9) is arranged with the second rotary shaft (3), the back side of second rotary shaft (3) It is fixedly connected with motion bar (10), the top and bottom of the motion bar (10) is connected with connecting rod (8), the connection It is connected on the outside of bar (8) support rod (11), the bottom of the support rod (11) is fixedly connected with fixed block (12), described The back side of fixed block (12) is fixedly connected with elevator door body (18), is fixedly connected on the inside of the elevator door body (18) red The inside of outside line emitter (13), the elevator door body (18) is fixedly connected far from the side of infrared transmitting device (13) Have infrared receiver (2), the top and bottom of the elevator door body (18) is fixedly connected to sliding block (15), the electricity Anti-biting bar (17) are provided on the inside of terraced door body (18).

2. a kind of finger elevator door according to claim 1, it is characterised in that: the right side of the clockwise and anticlockwise motor (20) It is fixedly connected with fixing bolt (19), is fixedly connected on the right side of the right side and cabinet (7) inner cavity of the fixing bolt (19).

3. a kind of finger elevator door according to claim 1, it is characterised in that: the top and bottom of the carriage (1) The sliding slot (14) being used cooperatively with sliding block (15) is offered, the inner cavity of the sliding slot (14) is provided with to be made with sliding block (15) cooperation Slide bar (16), the surface of the slide bar (16) and the inner wall of sliding block (15) are slidably connected.

4. a kind of finger elevator door according to claim 1, it is characterised in that: the infrared transmitting device (13) and The quantity of infrared receiver (2) is disposed as 4, and is symmetrically set.