CN219326463U - Elevator outage detector - Google Patents

Abstract

The utility model discloses a power failure detector for an elevator, which comprises a mounting plate, a power failure detector body and a cooling groove. The power failure detector body is installed on the front of the installation plate, and a A heat dissipation groove, the inner wall of the heat dissipation groove is provided with a sliding groove, the inner side of the sliding groove is fitted with a driving slider, the opposite side of the driving slider is equipped with a sliding plate, and the bottom of the sliding plate is equipped with A scraper pad, and a dust-proof net is installed on the inner side of the heat dissipation groove. In the utility model, a sliding plate is installed on the opposite side of the driving slider, and the driving slider moves inside the sliding groove so that the scraping pad can scrape off the dust adsorbed on the dust-proof net on the top of the power-off detector body, and the sliding plate drives the scraping pad to The dust is absorbed and scraped to the inside of the collection frame, which is convenient for the staff to carry out centralized processing. The automatic cleaning of the dust on the dust-proof net improves the heat dissipation effect inside the power failure detector body, and ensures the good performance of the power failure detector.

Description

A kind of elevator power failure detector

technical field

The utility model relates to the technical field of elevators, in particular to an elevator power failure detector.

Background technique

Elevator is a kind of transportation equipment for transporting pedestrians or goods vertically. The elevator serves the buildings on specified floors. The vertical elevator has a car that runs between at least two columns of rigid guide rails that are vertical or have a small inclination angle, which is convenient for passengers to enter or exit. Loading and unloading goods can be divided into low-speed elevators, fast elevators and high-speed elevators according to speed. Elevators may fail during use and cause safety hazards. A power failure detector is required to detect the power supply status of the elevator in real time.

Patent document CN206494598U an elevator fault automatic detection device "includes a camera, an alarm structure, a display structure, buckles, lighting, a detection structure, a storage box and a status indicator light, the camera is arranged on the upper part of the display structure, and the display structure The right side is provided with an alarm structure, the buckle is arranged on the outside of the lighting lamp, the detection structure is arranged on the left side of the storage box, and the status indicator light is installed on the left side of the alarm structure and the display structure. This practical The use of the new single-chip microcomputer and chip is conducive to easy use, reducing manufacturing costs, improving the degree of intelligence, safe and reliable through the position detector, and improving work efficiency. With the cooperation of the input terminal and the display screen, it is conducive to convenient touch and long service life. In order to improve the diversity of functions, and then reduce maintenance costs, improve the quality of work, and achieve the best use effect." In the published patent document, the detection device is used for a long time. Good performance of the detection device cannot be guaranteed.

Utility model content

An object of the present application is to provide an elevator power failure detector, which can solve the technical problem in the prior art that the detection device is used for a long time to absorb dust on the heat dissipation net, resulting in poor heat dissipation effect.

In order to achieve the above object, the utility model provides the following technical solutions: a power failure detector for an elevator, including a mounting plate, a power failure detector body and a heat sink, the power failure detector body is installed on the front of the installation plate, and the The top of the power failure detector is provided with a cooling groove, the inner wall of the cooling groove is provided with a sliding groove, the inner side of the sliding groove is fitted with a driving slider, and a sliding plate is installed on the opposite side of the driving slider. A scraping pad is installed on the bottom of the sliding plate, and a dust-proof net is installed on the inner side of the heat dissipation groove, and the bottom of the scraping pad is in contact with the dust-proof net.

Preferably, a mounting hole is opened through the front of the mounting plate.

Preferably, the front of the power failure detector body is provided with a display screen, and the front of the power failure detector body is provided with a control switch.

Preferably, the front of the power failure detector body is equipped with a protective cover through a hinge, and an observation port is opened through the front of the protective cover, and a lifting slot is provided on the inner wall of the viewing port, and a lifting plate is installed on the inner side of the lifting slot to protect The outer side of the cover is provided with a moving slot, the inner side of the moving slot is fitted with a moving plate, the inner wall of the moving slot is equipped with a return spring, and the outer end of the returning spring is connected with the inner side of the moving plate, and the outer side of the moving plate is installed with a limit column.

Preferably, an installation groove is provided inside the heat dissipation groove.

Preferably, a collection frame is installed inside the heat dissipation groove, and the outer end of the collection frame is fitted and installed inside the installation groove, and a pull block is installed on the top of the collection frame.

Preferably, a fixing plate is installed on the outer side of the main body of the power failure detector, a limiting hole is opened through the outer side of the fixing plate, and the limiting column is engaged with the inner side of the limiting hole.

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

1. In the utility model, a sliding plate is installed on the opposite side of the driving slider, and the driving slider moves inside the sliding groove so that the scraping pad can scrape off the dust adsorbed on the dust-proof net on the top of the power failure detector body, and the sliding plate drives the scraping The pad scrapes the adsorbed dust to the inside of the collection box to facilitate the centralized processing of the staff. The automatic cleaning of the dust on the dust-proof net improves the heat dissipation effect inside the power failure detector body and ensures the good performance of the power failure detector.

2. The utility model installs a protective cover through a hinge on the front of the power failure detector body. When operating the power failure detector body, press the limit column to make the moving plate slide inside the moving groove to squeeze the return spring and release the power failure detector body. The limit relationship between the limit post and the limit hole, the protective cover is opened to operate the power failure detector body, the protective cover protects the power failure detector body, prolongs the service life of the power failure detector body, and ensures Safety detection of elevator power failure.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the power failure detector body of the present invention;

Fig. 3 is a schematic diagram of the connection structure of the limiting column of the present invention;

Fig. 4 is the schematic diagram of enlarged structure of A place of the present utility model;

Fig. 5 is a schematic diagram of an enlarged structure at B of the present invention.

In the figure: 1, mounting plate; 101, mounting hole; 2, power failure detector body; 201, display screen; 202, control switch; 3, protective cover; 301, observation port; 302, lifting slot; 303, lifting plate ; 304, moving groove; 305, moving plate; 306, return spring; 307, limit post; Installation slot; 406, dust-proof net; 5, collection frame; 501, pull block; 6, fixed plate; 601, limit hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed Connection or movable connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediary, or internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 5, an embodiment provided by the utility model: an elevator power failure detector;

Including the installation board 1, the power failure detector body 2 and the protective cover 3, the front of the installation board 1 is penetrated with a mounting hole 101, and the installation bolts pass through the inside of the installation hole 101 to install the protective cover 3 on the preset use wall, install The front of the board 1 is equipped with a power failure detector body 2, the front of the power failure detector body 2 is provided with a display screen 201, the front of the power failure detector body 2 is provided with a control switch 202, and the front of the power failure detector body 2 passes through The hinge is equipped with a protective cover 3, and the front of the protective cover 3 is provided with an observation port 301. The inner wall of the observation port 301 is provided with a lifting groove 302, and the inner side of the lifting groove 302 is movably equipped with a lifting plate 303. The outer side of the protective cover 3 is provided with a Moving groove 304, the inboard of moving groove 304 is fitted with moving plate 305, and the inwall of moving groove 304 is equipped with back-moving spring 306, and the outer end of back-moving spring 306 is connected with the inboard of moving plate 305, and the outside of moving plate 305 The limit column 307 is installed, and the working state of the power failure detector body 2 is displayed on the display screen 201 to facilitate the staff to check. When checking the working state of the power failure detector body 2, the lifting plate 303 is pulled to make the lifting plate 303 in the lifting groove. The inner side of 302 moves upward, and when operating the power failure detector body 2, press the limit post 307 to make the moving plate 305 slide inside the moving groove 304 to squeeze the return spring 306, and release the gap between the limit post 307 and the limit hole 601. The position-limiting relationship is to open the protective cover 3 to operate the power failure detector body 2, and the protective cover 3 protects the power failure detector body 2.

Please refer to Figure 1, Figure 2, Figure 3, Figure 4 and Figure 5, a kind of elevator power failure detector;

Including heat dissipation groove 4, collection frame 5 and fixing plate 6, heat dissipation groove 4 is arranged on the top of the power failure detector, sliding groove 401 is opened on the inner wall of heat dissipation groove 4, and driving slider 402 is mounted on the inner side of sliding groove 401 , a sliding plate 403 is installed on the opposite side of the driving slider 402, a scraping pad 404 is installed on the bottom of the sliding plate 403, a dust-proof net 406 is installed on the inner side of the cooling groove 4, and the bottom of the scraping pad 404 is in contact with the dust-proof net 406 , the inner side of the cooling groove 4 is provided with a mounting groove 405, and the outside air enters the power failure detector body 2 through the cooling groove 4 to infiltrate and dissipate heat from the working components. The inner movement makes the scraping pad 404 scrape off the dust adsorbed on the dustproof net 406 on the top of the power failure detector body 2, and the sliding plate 403 drives the scraping pad 404 to scrape the adsorbed dust to the inside of the collection frame 5, which is convenient for the staff to carry out centralized processing and heat dissipation The inboard of groove 4 is equipped with collection frame 5, and the outer end of collection frame 5 is fitted and installed in the inboard of installation groove 405, and the top of collection frame 5 is equipped with pull block 501, and installation groove 405 provides installation position for collection frame 5, The collection frame 5 collects the adsorbed dust, and the pull block 501 is pulled to pull the collection frame 5 out of the installation groove 405 to process the dust. There is a limit hole 601, and the limit post 307 is engaged in the limit hole 601. When the protective cover 3 is closed, the return spring 306 bounces the limit post 307 outward due to its own elastic force, so that the limit post 307 is engaged in the limit position. The inner side of the hole 601 realizes a firm connection between the protective cover 3 and the fixing plate 6 .

Working principle: When using this device, first install the bolts through the inner side of the installation hole 101 to install the protective cover 3 on the preset use wall, adjust the working state of the power failure detector body 2, and install the protective cover 3 after the adjustment is completed. Closed, the return spring 306 bounces the limit column 307 outward due to its own elastic force, so that the limit column 307 is engaged in the inside of the limit hole 601 to realize a stable connection between the protective cover 3 and the fixed plate 6, and the external air passes through the cooling groove 4 Enter the interior of the power failure detector body 2 to infiltrate and dissipate the working components, and drive the slider 402 to move inside the slide groove 401 so that the scraper pad 404 scrapes off the dust adsorbed on the dustproof net 406 on the top of the power failure detector body 2, The sliding plate 403 drives the scraping pad 404 to scrape the adsorbed dust to the inside of the collection frame 5, and pulls the pull block 501 to pull the collection frame 5 out of the installation groove 405 to process the dust.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A power failure detector for an elevator, comprising a mounting plate (1), a power failure detector body (2) and a heat sink (4), is characterized in that: the front of the mounting plate (1) is equipped with a power failure detection The device body (2), the top of the power failure detector is provided with a cooling groove (4), the inner wall of the cooling groove (4) is provided with a sliding groove (401), and the inner side of the sliding groove (401) is embedded A driving slider (402) is installed together, a sliding plate (403) is installed on the opposite side of the driving slider (402), a scraper pad (404) is installed on the bottom of the sliding plate (403), and the cooling groove A dust-proof net (406) is installed on the inner side of (4), and the bottom of the scraping pad (404) is in contact with the dust-proof net (406). 2 . The elevator power failure detector according to claim 1 , characterized in that: an installation hole ( 101 ) is opened through the front of the installation plate ( 1 ). 3. A kind of elevator power failure detector according to claim 1, characterized in that: the front of the power failure detector body (2) is provided with a display screen (201), and the power failure detector body (2) A control switch (202) is arranged on the front side. 4. A kind of elevator power failure detector according to claim 1, is characterized in that: the front of described power failure detector body (2) is equipped with protective cover (3) by hinge, and the front of protective cover (3) There is an observation port (301) through it, and a lift slot (302) is provided on the inner wall of the observation port (301), and a lift plate (303) is movably installed on the inside of the lift slot (302), and a lift plate (303) is provided on the outside of the protective cover (3). Moving groove (304), the inboard of moving groove (304) is fitted with moving plate (305), and return spring (306) is installed on the inwall of moving groove (304), and the outer end of returning spring (306) and moving The inner sides of the plates (305) are connected, and the outer sides of the movable plates (305) are equipped with a limiting post (307). 5. The elevator power failure detector according to claim 1, characterized in that: an installation groove (405) is provided inside the heat dissipation groove (4). 6. A kind of elevator power failure detector according to claim 5, characterized in that: a collection frame (5) is installed on the inner side of the heat sink (4), and the outer end of the collection frame (5) is fitted and installed Inside the mounting groove (405), a pull block (501) is installed on the top of the collection frame (5). 7. A kind of elevator power failure detector according to claim 1, characterized in that: the outer side of the power failure detector body (2) is equipped with a fixing plate (6), and the outer side of the fixing plate (6) runs through There is a limiting hole (601), and the limiting post (307) is engaged inside the limiting hole (601).

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