CN210973443U

CN210973443U - Protector for elevator door lock

Info

Publication number: CN210973443U
Application number: CN201921620709.6U
Authority: CN
Inventors: 黄华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-10
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a protector for elevator lock, including the protection shield, the standing groove has been seted up to one side lateral wall of protection shield, and a plurality of holes of placing have been seted up to the opposite side lateral wall of protection shield, and place the inside intercommunication of hole and standing groove, and the inside slip cover of placing the hole is equipped with the clamp plate, and inside the one end of clamp plate extended to the standing groove, the other end of clamp plate extended to and places the hole outside. The utility model discloses can be through clamp plate, fixed block, the standing groove that sets up, place the cooperation between hole, software, the reset spring, can protect the button lock of elevator, can avoid the circumstances such as watering to lead to the button lock to damage, improved the security.

Description

Protector for elevator door lock

Technical Field

The utility model relates to an elevator technical field especially relates to a protector for elevator lock.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (below 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (above 12 m/s). The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, e.g. austs in the united states developed a safety hoist for wire rope hoisting. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased.

When the existing elevator door lock is used, the button door lock is directly exposed outside, so that the conditions that a bear child sprinkles water, urinates and the like are easily met, and the circuit inside is directly damaged, and therefore the protection device for the elevator door lock is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective device for an elevator door lock.

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

the utility model provides a protector for elevator lock, includes the protection shield, the standing groove has been seted up to one side lateral wall of protection shield, a plurality of holes of placing have been seted up to the opposite side lateral wall of protection shield, and place hole and the inside intercommunication of standing groove, the inside slip cover of placing the hole is equipped with the clamp plate, and the one end of clamp plate extends to inside the standing groove, the other end of clamp plate extends to and places the hole outside.

Preferably, the pressing plate extends to the side walls of the two sides inside the placing groove and are fixed with symmetrically arranged fixing blocks, and the side wall of one side of each fixing block is provided with a return spring connected with the side wall of the placing groove.

Preferably, one side that the clamp plate extends to placing the hole outside is provided with the software, the outer end of software with place the jogged joint, and the software with place the inside intercommunication in hole.

Preferably, four corners of a side wall of the protection plate are provided with fixing screws.

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

the utility model discloses can be through clamp plate, fixed block, the standing groove that sets up, place the cooperation between hole, software, the reset spring, can protect the button lock of elevator, can avoid the circumstances such as watering to lead to the button lock to damage, improved the security.

Drawings

Fig. 1 is the utility model provides a protection shield structure plan view for protector is used to elevator lock.

Fig. 2 is the utility model provides a protection shield structure side view of protector for elevator lock.

In the figure: 1 protection board, 2 standing grooves, 3 standing holes, 4 pressing plates, 5 fixing blocks, 6 reset springs, 7 soft bodies and 8 fixing bolts.

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.

Referring to fig. 1-2, a protection device for elevator door lock, includes protection shield 1, and one side lateral wall of protection shield 1 has seted up standing groove 2, and the opposite side lateral wall of protection shield 1 has seted up a plurality of holes 3 of placing, and places hole 3 and 2 inside intercommunications of standing groove, and the inside slip cap that places hole 3 is equipped with clamp plate 4, and inside one end of clamp plate 4 extended to standing groove 2, the other end of clamp plate 4 extended to and placed hole 3 outsides.

The clamp plate 4 extends to the both sides lateral wall of 2 inside of standing groove all is fixed with the fixed block 5 that the symmetry set up, and reset spring 6 of being connected with 2 lateral walls of standing groove is installed to one side lateral wall of fixed block 5, and clamp plate 4 extends to the outside one side of 3 holes of placing and is provided with software 7, and the outer end of software 7 with place the hole 3 and be connected, and software 7 with place the inside intercommunication of hole 3, four angles of one side lateral wall of protection shield 1 all are provided with set screw 8.

Wherein, the number and the typesetting of the placing holes 3 are correspondingly arranged according to the key door lock of the elevator.

The working principle is as follows: correspond the laminating with protection shield 1 and go up the key lock, fix protection shield 1 position through fixing bolt 8, when needs press the button, only need to press the software 7 that this button corresponds, software 7 drives clamp plate 4, the button that 4 extrudees of clamp plate corresponds, operate, after the button is accomplished, under reset spring 6's elastic force effect, clamp plate 4 resumes to initial position again, this design is simple swift, can protect the key lock of elevator, can avoid the circumstances such as watering to lead to the key lock to damage, the security has been improved

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. The utility model provides a protector for elevator lock, includes the protection shield, its characterized in that, the standing groove has been seted up to one side lateral wall of protection shield, a plurality of holes of placing have been seted up to the opposite side lateral wall of protection shield, and place the inside intercommunication of hole and standing groove, the inside slip cover of placing the hole is equipped with the clamp plate, and inside the one end of clamp plate extended to the standing groove, the other end of clamp plate extended to and places the hole outside.

2. The protecting device for the elevator door lock according to claim 1, wherein the two side walls of the pressing plate extending to the inside of the placing groove are both fixed with symmetrically arranged fixing blocks, and one side wall of each fixing block is provided with a return spring connected with the side wall of the placing groove.

3. The protection device for the elevator door lock according to claim 1, wherein a soft body is arranged on one side of the pressing plate extending to the outside of the placing hole, the outer end of the soft body is connected with the placing hole, and the soft body is communicated with the inside of the placing hole.

4. The protecting device for an elevator door lock as claimed in claim 1, wherein the protecting plate is provided with fixing screws at four corners of a side wall thereof.