CN209177804U - A kind of elevator protective device improving secure safety - Google Patents

Abstract

The utility model discloses a kind of elevator protective devices for improving secure safety, including carriage, the inner wall of the carriage is welded with gate, hall door is fitted on rear side of the gate, the hall door is connected with elevator, the inner wall of the gate is fixedly connected with bearing, and the inner ring of the bearing is fixedly connected with connecting rod, and the moving rod is connected by shaft with link rotatable.The elevator protective device of the raising secure safety, the cooperation that the kelly in extruding and moving rod sticks between bayonet inside is carried out to torque spring when moving on connecting rod by moving rod, it is effective to be convenient for that the moving rod after movement is made to automatically revert to original position, biggish space is not take up when not using moving rod simultaneously, by moving out the edge for making after moving rod upper kelly thereon be stuck in hall door, it is effectively more convenient when being freighted by elevator convenient for staff, it can be automatically closed to avoid hall door and security risk is caused to staff.

Description

A kind of elevator protective device improving secure safety

Technical field

The utility model relates to elevator protective device technical field, specially a kind of elevator protection for improving secure safety Device.

Background technique

Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °, also there is step, step plate is mounted in crawler belt Upper continuous operation is commonly called as escalator or moving sidewalk, serves the fixed type lifting equipment of regulation floor, vertical lift electricity Ladder has a carriage, operate at least two column it is vertical or between rigid guideway of the inclination angle less than 15 °, car size and knot Configuration formula enters and leaves convenient for passenger or handling goods, and elevator is substantially reduced using permanent magnetic synchronous traction machine as power at the end of the 20th century Computer room land occupation, and have many advantages, such as that low energy consumption, energy-efficient, to promote speed fast, greatly boosting real estate are to superelevation Layer direction is developed, which at work, when being unable to satisfy using protective device, makes the moving rod after movement return to original Position, causing moving rod arbitrarily to be put, occupied space is larger, influences the use of protective device, while can not carry out to the hall door on elevator It blocks, causes staff when transporting goods, hall door is automatically closed, while also resulting in some potential safety problems, influences The use demand of user is not achieved in the practicability of protective device.

Utility model content

The purpose of this utility model is to provide a kind of elevator protective devices for improving secure safety, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of elevator improving secure safety is anti- Protection unit, including carriage, the inner wall of the carriage are welded with gate, are fitted with hall door on rear side of the gate, the hall door with Elevator is connected, and the inner wall of the gate is fixedly connected with bearing, and the inner ring of the bearing is fixedly connected with connecting rod, the connecting rod One end be inserted with moving rod, the moving rod is connected by shaft with link rotatable, and the moving rod is fixedly connected with the junction of connecting rod There is torque spring, the outer wall bottom end of the moving rod is welded with kelly, and the kelly is connected by bayonet with gate clamping, the card Bar is connected with hall door clamping.

Preferably, the outer wall of the kelly is fixedly attached rubber sleeve.

Compared with prior art, the utility model has the beneficial effects that the elevator protective device of the raising secure safety, The kelly in extruding and moving rod is carried out to torque spring when moving on connecting rod by moving rod to stick between bayonet inside Cooperation, it is effective convenient for make it is mobile after moving rod automatically revert to original position, while be not take up when not using moving rod compared with Big space is effectively existed by moving out the edge for making after moving rod upper kelly thereon be stuck in hall door convenient for staff It is more convenient when cargo transport by elevator, it can be automatically closed to avoid hall door and security risk is caused to staff, increased Elevator waits the efficiency to staff's protection, the effect for also increasing the practicability of protective device and using when in use, and expires The use demand of sufficient user.

Detailed description of the invention

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

Fig. 2 is kelly and gate attachment structure schematic diagram in the utility model Fig. 1；

Fig. 3 is connecting rod and kelly attachment structure schematic diagram in the utility model Fig. 1.

In figure: 1, carriage, 2, hall door, 3, gate, 4, bearing, 5, connecting rod, 6, moving rod, 7, kelly, 8, shaft, 9, bayonet, 10, rubber sleeve, 11, torque spring.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of elevator protection dress improving secure safety It sets, including carriage 1, carriage 1 is welded with gate 3 for fixing gate 3, the inner wall of carriage 1, and gate 3 is for cooperating hall door 2 to carry out It uses, the rear side of gate 3 is fitted with hall door 2, and hall door 2 is used for and is connected outside elevator, and hall door 2 is connected with elevator, and bearing 4 is used In rotating connecting rod 5 in its inner ring, the inner wall of gate 3 is fixedly connected with bearing 4, and bearing 4 is used to be fixed on gate 3, The inner ring of bearing 4 is fixedly connected with connecting rod 5, and for moving rod 6 for being moved on connecting rod 5, one end of connecting rod 5 is inserted with moving rod 6, removes Bar 6 is rotated on connecting rod 5 by shaft 8, and moving rod 6 is rotatedly connected by shaft 8 with connecting rod 5, when moving rod 6 moves pair Torque spring 11 is squeezed, and the junction of moving rod 6 and connecting rod 5 is fixedly connected with torque spring 11, the elasticity of torque spring 11 Coefficient is 10~80N/CM, and the outer wall bottom end of moving rod 6 is welded with kelly 7, and kelly 7 is used to stick into the inside of bayonet 9, and kelly 7 is logical It crosses bayonet 9 to be connected with the clamping of gate 3, bayonet 9 is connected for being provided with gate 3, kelly 7 with hall door clamping, and rubber sleeve 10 is used In the efficiency for increasing by 2 inside infrared radiation of hall door identification kelly 7, the outer wall of kelly 7 is fixedly attached rubber sleeve 10.

In the implementation case, the carriage 1 when using elevator, and on the elevator is facilitated use on Cargo Lift, the gate 3 of carriage 1 On be fixedly installed with bearing 4, and bearing 4 rotates connecting rod 5 in its inner ring, moves moving rod 6 by shaft 8 on connecting rod 5 It is moved, removes the kelly 7 on moving rod 6 from the inside of bayonet 9, in moving rod 6 when moving on connecting rod 5, to torsion Spring 11 is opened, and automatically reverts to original position after easy to remove, and the drive kelly 7 of moving rod 6 moved out is stuck in the hall door of gate 3 On 2, open hall door 2 always, when by goods movement to carriage 1 and people's loading is more convenient, avoids hall door automatic It closes and security risk is caused to staff, and the outer wall of kelly 7 is socketed rubber sleeve 10, the infrared ray increased in hall door 2 is known Other effect also increases the service efficiency of elevator protective device, after completion, moves moving rod 6 by kelly 7 and withdraws gate The inside of 3 bayonet 9, recycles kelly 7.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

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 (2)

1. a kind of elevator protective device for improving secure safety, including carriage (1), it is characterised in that: the carriage (1) it is interior Wall is welded with gate (3), is fitted with hall door (2) on rear side of the gate (3), and the hall door (2) is connected with elevator, the sedan-chair The inner wall of door (3) is fixedly connected with bearing (4), and the inner ring of the bearing (4) is fixedly connected with connecting rod (5), the connecting rod (5) One end is inserted with moving rod (6), and the moving rod (6) is rotatedly connected by shaft (8) with connecting rod (5), the moving rod (6) and connecting rod (5) Junction be fixedly connected with torque spring (11), the outer wall bottom end of the moving rod (6) is welded with kelly (7), the kelly (7) It is connected by bayonet (9) with gate (3) clamping, the kelly (7) is connected with hall door clamping.

2. a kind of elevator protective device for improving secure safety according to claim 1, it is characterised in that: the kelly (7) outer wall is fixedly attached rubber sleeve (10).