CN212893308U - Protection device for elevator emergency button - Google Patents

Abstract

The utility model discloses a protector of elevator emergency button. It includes the elevator main part, the embedded emergency button that is equipped with of elevator main part, the outside cover of emergency button is equipped with protective housing, protective housing and elevator main part fixed connection, protective housing keeps away from elevator main part one end and has seted up the perforation, the control post is worn to be equipped with by the perforation internalization, the control post is located a plurality of reset blocks of side fixedly connected with of the part in protective housing, the one end fixedly connected with slider of control post is kept away from to the reset block, a plurality of spouts have been seted up to protective housing's internal face correspondence, the slider slides and sets up in the spout, be provided with the spring between reset block and the elevator main part, protective housing keeps away from the outside fixedly connected with pivot of elevator main part one end, the movable sleeve is equipped with the connecting piece in the pivot, connecting piece fixedly connected with plug-in. The utility model discloses can effectively prevent the condition that emergency button was touched by the mistake.

Description

Protection device for elevator emergency button

Technical Field

The utility model relates to an elevator safety technical field specifically is a protector of elevator emergency button.

Background

Along with the development of information technology, the safety protection of elevator is also improving step by step, and the elevator generally divides into handrail elevator and perpendicular elevator, and the elevator all generally installs emergency button, and wherein handrail elevator generally sets up is emergency stop button, and its surface color is red warning, and the formula is pressed down to the spring, resumes to have to rotate clockwise, appears emergency at the elevator: when an accident or a fault is repaired, the switch is pressed down, the circuit in the control loop is switched on and switched off, and the elevator is immediately stopped, so that protection is achieved. An emergency button is generally arranged in the vertical elevator car and is generally positioned below a floor button, and in an emergency situation, the emergency button is pressed to start an emergency power supply to prevent the elevator from falling.

Present elevator emergency button all exposes setting on elevator car surface, the purpose that sets up like this is in order that personnel can be more convenient when emergency presses emergency button down, thereby avoid the occurence of failure, but the great region of some current flows of people, like shopping mall or department's mansion, children's quantity is also more, can appear children sometimes because of the condition of curiously pressing emergency button, in addition, when personnel's quantity is many in the car, the condition that the mistake touched emergency button can appear, thereby cause the elevator to stop transport, cause inconvenience.

The existing emergency stop button interlocking mechanism disclosed in the application No. CN201320072890.8 is convenient to install and can effectively prevent misoperation by arranging a button seat, an emergency stop button, a limiting component and an interlocking mechanism, but when the emergency stop button interlocking mechanism is used, the situation that the emergency stop button cannot be pressed down by ordinary people is easy to occur, so that an elevator accident is easy to cause, in addition, the emergency stop button interlocking mechanism is not suitable for being used in a vertical elevator car, and aiming at the defects of the prior art, a protection device for an emergency button of an elevator is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector of elevator emergency button to solve the current emergency button protection nature that proposes among the above-mentioned background art poor, the problem that is touched by the mistake easily.

In order to achieve the purpose, the utility model provides the following technical scheme, a protection device of an elevator emergency button, which comprises an elevator main body, the elevator main body is embedded with the emergency button, the outer side of the emergency button is covered with a protection shell, the protection shell is fixedly connected with the elevator main body, one end of the protection shell, which is far away from the elevator main body, is provided with a perforation corresponding to the emergency button, a control post is movably arranged in the perforation in a penetrating way, the side surface of the part of the control post, which is positioned in the protection shell, is fixedly connected with a plurality of reset blocks, one end of the reset block, which is far away from the control post, is fixedly connected with a slide block, a plurality of slide grooves are correspondingly arranged on the inner wall surface of the protection shell, the slide block is arranged in the slide grooves in a sliding way, a spring is arranged between the, the utility model discloses a protection casing, including protection casing, pivot, connecting piece fixedly connected with plug-in components, the pivot is gone up movable sleeve and is equipped with the connecting piece, connecting piece fixedly connected with plug-in components, the control post is located the slot has been seted up in the outside one end of protection casing, the one end fixedly connected with stopper of protection casing is kept away from in the pivot.

Preferably, the protection shell is of a cylindrical shell structure, and one end, far away from the through hole, of the protection shell is of an opening structure.

Preferably, the sliding grooves are uniformly arranged along the inner wall of the protection shell.

Preferably, the plug-in components are arc-shaped structures, the slots are arc-shaped channels, the shapes of the slots are matched with the motion tracks of the plug-in components, and the plug-in components are rotatably connected in the slots.

Compared with the prior art, the beneficial effects of the utility model are that: this protector of elevator emergency button is used for the guard action to emergency button through setting up the protection casing, can be used to press emergency button through the control post, realizes the reset action to the control post through spring and reset block, through setting up plug-in components swing joint in the slot to the realization is to the limiting displacement of control post. This protector of elevator emergency button is high to emergency button's protectiveness to can effectually prevent that emergency button from being touched the condition by the mistake, easy operation, convenient to use.

Drawings

Fig. 1 is a front structural sectional view of a protective device of an elevator emergency button according to the present invention;

fig. 2 is a schematic view of the protective device for the emergency button of the elevator in operation;

fig. 3 is a schematic side view of the protection device of the emergency button of the elevator according to the present invention (when the plug-in unit is plugged into the control column);

fig. 4 is a schematic side view of the protection device of the emergency button of the elevator of the present invention (the plug-in unit is separated from the control column);

fig. 5 is a schematic view of a slide block and a protection shell matching part in the protection device of the elevator emergency button of the present invention;

in the figure: 1. elevator main part, 2, emergency button, 3, protection casing, 4, perforation, 5, control post, 6, reset block, 7, slider, 8, spout, 9, pivot, 10, connecting piece, 11, plug-in components, 12, slot, 13, spring, 14, stopper.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a protector of elevator emergency button, includes elevator main part 1, and elevator main part 1 is embedded to be equipped with emergency button 2, emergency button 2's outside cover is equipped with protection casing 3, protection casing 3 and elevator main part 1 fixed connection, protection casing 3 keeps away from 1 one end of elevator main part and corresponds to emergency button 2 has seted up perforation 4, and perforation 4 internalization is worn to be equipped with control post 5, and control post 5 one end is located protection casing 3, and the other end is located protection casing 3 outsides. Protection casing 3 is cylindrical shell structure, and emergency button 2 is located inside protection casing 3, and protection casing 3 keeps away from perforation 4 one end and is open structure, plays the guard action to emergency button 2 through protection casing 3 to control column 5 is corresponding with emergency button 2's position. Can be used to press emergency button 2 through control post 5, the side fixedly connected with reset block 6 of the part that control post 5 is located protection casing 3, the one end fixedly connected with slider 7 of control post 5 is kept away from to reset block 6, reset block 6 is regular annular array with slider 7 and is equipped with the multiunit, and equal fixedly connected with spring 13 between every reset block 6 of group and the elevator main part 1, effect through spring 13 like this, when control post 5 and multiunit reset block 6 promote in step, spring 13 has synchronous elastic action to reset block 6 and control post 5, thereby realize the motion that resets of control post 5. A plurality of chutes 8 are correspondingly formed in the inner wall surface of the protection shell 3, and the sliders 7 are respectively arranged in the corresponding chutes 8 in a sliding manner, so that the plurality of groups of sliders 7 are respectively positioned and moved in the plurality of groups of chutes 8, and the problem of position deviation of the control column 5 and the reset block 6 is avoided. The outer side of one end, far away from the elevator main body 1, of the protection shell 3 is fixedly connected with a rotating shaft 9, a connecting piece 10 is movably sleeved on the rotating shaft 9, and the connecting piece 10 is fixedly connected with an insert 11. The control column 5 is provided with a slot 12 in one end outside the protection shell 3, the slot 12 is used for matching with a plug-in 11, and the plug-in 11 can be plugged into the slot 12 to limit the control column 5. Keep away from the one end fixedly connected with stopper 14 of protection casing 3 at pivot 9, stopper 14 is used for spacing connecting piece 10, avoids connecting piece 10 to drop from pivot 9. The connecting piece 10 is rotatably connected through the rotating shaft 9, a corresponding cylindrical channel is formed in the connecting piece 10, and the limiting block 14 is of a cylindrical structure with the diameter larger than that of the cylindrical channel. Preferably, plug-in components 11 are the arc structure, slot 12 is the arcuation passageway, and slot 12 shape and plug-in components 11's motion track phase-match, and plug-in components 11 rotate and connect in slot 12, when plug-in components 11 connect in slot 12 like this, can play the limiting displacement to control post 5, and through the elastic action of multiunit spring 13 to control post 5, make stable the connection of plug-in components 11 in slot 12, thereby play the effect of preventing the mistake of emergency button 2 and touching, when taking out plug-in components 11 from slot 12 internal rotation, can press emergency button 2 through control post 5.

The utility model discloses a theory of operation is: when using this elevator emergency button's protector, insert in slot 12 plug-in components 11 earlier, elastic action to control post 5 through multiunit spring 13, make the stable connection of plug-in components 11 in slot 12, thereby play the effect of preventing mistake to emergency button 2 and touching, play the guard action to emergency button 2 through protection casing 3, when emergency appears in the elevator, personnel's accessible pivot 9 in the car rotates connecting piece 10 and plug-in components 11 in step, thereby steerable plug-in components 11 breaks away from in slot 12, accessible control post 5 presses emergency button 2 afterwards. The emergency button 2 is reset by the spring 13 and the reset block 6. The working process of the protective device of the elevator emergency button is described above.

Other parts in this embodiment are the prior art, and are not described herein again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (4)

1. The utility model provides a protector of elevator emergency button, includes elevator main part (1), the embedded emergency button (2) that are equipped with of elevator main part (1), its characterized in that: the outer side of the emergency button (2) is covered with a protective shell (3), the protective shell (3) is fixedly connected with an elevator main body (1), one end, far away from the elevator main body (1), of the protective shell (3) is provided with a through hole (4) corresponding to the emergency button (2), a control column (5) is movably arranged in the through hole (4) in a penetrating way, the side surface of the part, located in the protective shell (3), of the control column (5) is fixedly connected with a plurality of reset blocks (6), one end, far away from the control column (5), of each reset block (6) is fixedly connected with a sliding block (7), the inner wall surface of the protective shell (3) is correspondingly provided with a plurality of sliding grooves (8), each sliding block (7) is arranged in each sliding groove (8), a spring (13) is arranged between each reset block (6) and the elevator main body (1), the outer side, far away from one end of the elevator main body (1), of the protective shell (, the utility model discloses a protection casing, including pivot (9), connecting piece (10) fixedly connected with plug-in components (11), control post (5) are located slot (12) have been seted up in the outside one end of protection casing (3), one end fixedly connected with stopper (14) of protection casing (3) are kept away from in pivot (9).

2. The elevator emergency button protection device of claim 1, wherein: the protection shell (3) is of a cylindrical shell structure, and one end, far away from the through hole (4), of the protection shell (3) is of an opening structure.

3. The elevator emergency button protection device of claim 2, wherein: the sliding grooves (8) are uniformly arranged along the inner wall of the protection shell (3).

4. The elevator emergency button protection device of claim 1, wherein: the plug-in components (11) are of arc-shaped structures, the slots (12) are arc-shaped channels, the shapes of the slots (12) are matched with the movement tracks of the plug-in components (11), and the plug-in components (11) are rotatably connected into the slots (12).

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