CN219098426U

CN219098426U - Audible and visual alarm for elevator fault detection

Info

Publication number: CN219098426U
Application number: CN202223355147.1U
Authority: CN
Inventors: 徐梁景
Original assignee: Shanghai Jiangshun Electromechanical Engineering Co ltd
Current assignee: Shanghai Jiangshun Electromechanical Engineering Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-30
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to an audible and visual alarm for elevator fault detection, which comprises a box body, wherein a mounting mechanism is arranged in the box body, an adjusting mechanism is arranged on the right side of the box body, a mounting plate is fixed on the left side of the box body, a supporting plate is fixed on the right side of the mounting plate, connecting plates are fixed on opposite sides of the top wall and the bottom wall of an inner cavity of the box body, a mounting box is fixed between opposite sides of the two connecting plates, an alarm body is arranged on the right side of the box body, and the mounting mechanism comprises a double-shaft motor fixed on the bottom wall of the inner cavity of the mounting box. This elevator fault detection audible and visual alarm through passing through the bolt fastening with the mounting panel in the car of elevator, utilizes the clearance fit between locating piece and the locating lever with the box, makes the preliminary location of box, drives biax motor left side output shaft simultaneously, makes the movable plate horizontal migration to left to make a plurality of draw-in levers block into the inside of a plurality of draw-in grooves respectively, reach the purpose of this elevator fault detection audible and visual alarm of installation.

Description

Audible and visual alarm for elevator fault detection

Technical Field

The utility model relates to the technical field of audible and visual alarms, in particular to an audible and visual alarm for elevator fault detection.

Background

Along with the continuous improvement of building level, the elevator is an indispensable device in the high-rise building, the elevator is a permanent transportation device which is used for serving a plurality of specific floors in the building and has a car running on at least two rows of rigid track motion vertical to a horizontal plane or inclined at an angle smaller than 15 DEG with a plumb line, the elevator is greatly convenient for people to go up and down the floors of the high-rise building, the elevator belongs to special equipment and the safety of the elevator in running must be ensured, therefore, the elevator mainly comprises a fault detection system, and an audible and visual alarm is arranged in the car of the elevator for feeding back the fault detection result so as to conveniently remind passengers.

The utility model discloses an elevator fault detection audible and visual alarm, which comprises a mounting plate, a worm, a screw cap, a mounting shaft, an ear plate, a fixing plate, a U-shaped clamping piece, a power connector, a fixing block, an alarm shell, a USB debugging connector, a cuboid cavity block, a worm wheel, a display panel, a loudspeaker and an alarm indicator lamp set.

Above-mentioned elevator fault detection audible and visual alarm still has certain problem, and it makes the worm wheel rotate through rotating the worm, and then makes alarm casing and horizontal plane's contained angle change, adjusts comparatively convenient and fast, is favorable to taking advantage of the ladder personnel to watch the display panel of alarm casing, but when adjusting the alarm casing, need rotate to twist the cap and just can adjust, intelligent degree is not high, and twist the cap and be located the top of cuboid cavity piece, adjust also to have some inconvenience, therefore proposes an elevator fault detection audible and visual alarm to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an audible and visual alarm for elevator fault detection, which has the advantage of convenient adjustment and solves the problem that the screw cap is positioned above the cuboid cavity block and is somewhat inconvenient to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the elevator fault detection audible and visual alarm comprises a box body, wherein a mounting mechanism is arranged in the box body, an adjusting mechanism is arranged on the right side of the box body, a mounting plate is fixed on the left side of the box body, a supporting plate is fixed on the right side of the mounting plate, connecting plates are fixed on opposite sides of the top wall and the bottom wall of an inner cavity of the box body, a mounting box is fixed between opposite sides of the two connecting plates, and an alarm body is arranged on the right side of the box body;

the installation mechanism comprises a double-shaft motor fixed on the bottom wall of an inner cavity of the installation box, a screw is fixed on the outer side of an output shaft on the left side of the double-shaft motor, a movable sleeve is connected to the outer side of the screw in a threaded mode, a movable plate is fixed on the left side of the movable sleeve, a plurality of clamping rods are fixed on the left side of the movable plate, a positioning block is fixed on the right side of the box body, and a connecting rod is fixed on the outer side of an output shaft on the right side of the double-shaft motor.

Further, output shafts at two ends of the double-shaft motor are respectively connected with the left side wall and the right side wall of the inner cavity of the mounting box through bearings in a rotating mode, and clamping grooves in clearance fit with a plurality of clamping rods are formed in the right side of the mounting plate.

Further, the top wall and the bottom wall of the inner cavity of the installation box are both fixed with slide ways, and the top end and the bottom end of the moving plate are respectively and slidably connected in the two slide ways.

Further, the upper surface of backup pad is fixed with the locating lever perpendicularly, the constant head tank with locating lever clearance fit is seted up to the lower surface of locating piece.

Further, adjustment mechanism is including fixing the connection box on the box right side, the left side wall of connection box inner chamber is connected with the bull stick through the bearing rotation, the outside of bull stick is fixed with first gear, the positive meshing of first gear has the second gear, the inside of second gear is fixed with the movable rod, the outside of movable rod is fixed with two connecting blocks.

Further, the movable rod is rotatably connected between one side opposite to the front wall and the back wall of the inner cavity of the connecting box through a bearing, and the alarm body is fixed on the right sides of the two connecting blocks.

Further, the right side of connection box has offered the spread groove with two connecting block sliding connection, the bull stick is fixed on the right side of connecting rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this elevator fault detection audible and visual alarm through passing through the bolt fastening with the mounting panel in the car of elevator, utilizes the clearance fit between locating piece and the locating lever with the box, makes the preliminary location of box, drives biax motor left side output shaft simultaneously, makes the movable plate horizontal migration to left to make a plurality of draw-in levers block into the inside of a plurality of draw-in grooves respectively, reach the purpose of this elevator fault detection audible and visual alarm of installation.

2. This elevator fault detection audible and visual alarm drives biax motor right side output shaft, makes the meshing begin to drive the movable rod at first positive second gear of gear and rotates, because two connecting blocks are fixed in the outside of bull stick, consequently can drive the alarm body and begin to rotate, has reached the purpose of carrying out the regulation of angle to the alarm body.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting mechanism of the present utility model;

FIG. 3 is a schematic view of an adjustment mechanism according to the present utility model.

In the figure: 1 box, 2 installation mechanism, 201 biax motors, 202 screw rods, 203 movable sleeve, 204 movable plate, 205 clamping rods, 206 locating blocks, 207 connecting rods, 3 installation plates, 4 adjustment mechanism, 401 connection box, 402 rotating rods, 403 connecting blocks, 404 first gears, 405 second gears, 406 movable rods, 5 support plates, 6 connection plates, 7 installation boxes and 8 alarm bodies.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an audible and visual alarm for elevator fault detection in this embodiment includes a box 1, an installation mechanism 2 is provided in the interior of the box 1, an adjusting mechanism 4 is provided on the right side of the box 1, an installation plate 3 is fixed on the left side of the box 1, the installation plate 3 is fixed in a car of an elevator through bolts, a supporting plate 5 is fixed on the right side of the installation plate 3, a connecting plate 6 is fixed on opposite sides of a top wall and a bottom wall of an inner cavity of the box 1, an installation box 7 is fixed between opposite sides of the two connecting plates 6, an alarm body 8 is provided on the right side of the box 1, in this application, the alarm body 8 is consistent with an alarm housing in patent number CN 209337907U, a display panel can display information such as advertisements, weather, news and the like, the transmission of convenient information is facilitated while the advertisement income is improved, and an audible and visual alarm body is fixed on the upper surface of the alarm body 8.

Referring to fig. 2, in order to install the audible and visual alarm for elevator fault detection, the installation mechanism 2 in this embodiment includes a dual-shaft motor 201 fixed on the bottom wall of the inner cavity of the installation box 7, the dual-shaft motor 201 is a conventional motor with output shafts at two ends capable of being controlled separately, the application is not repeated, a control panel is fixed on the lower surface of the support plate 5, the dual-shaft motor 201 can be driven to enable the alarm body 8 to perform angle adjustment, a screw 202 is fixed on the outer side of the output shaft at the left side of the dual-shaft motor 201, a movable sleeve 203 is connected with the outer side of the screw 202 in a threaded manner, a movable plate 204 is fixed on the left side of the movable sleeve 203, a plurality of clamping rods 205 are fixed on the left side of the movable plate 204, a movable groove in clearance fit with the plurality of clamping rods 205 is formed in the left side of the box 1, a positioning block 206 is fixed on the right side of the box 1, and the box 1 is positioned preliminarily by utilizing clearance fit between the positioning block 206 and the positioning rods, and a connecting rod 207 is fixed on the outer side of the output shaft at the right side of the dual-shaft motor 201.

In this example, output shafts at two ends of the dual-shaft motor 201 are respectively connected with left and right side walls of an inner cavity of the installation box 7 through bearings in a rotating manner, clamping grooves in clearance fit with a plurality of clamping rods 205 are formed in the right side of the installation plate 3, the left output shaft of the dual-shaft motor 201 is driven, the left output shaft of the dual-shaft motor 201 drives the screw 202 to start rotating, meanwhile, the moving plate 204 can horizontally move leftwards due to the fact that the moving plate 204 is in sliding connection with the inner parts of two sliding grooves, the clamping rods 205 are respectively clamped into the inner parts of the clamping grooves, the elevator fault detection audible-visual alarm is installed, sliding grooves are respectively fixed on the top wall and the bottom wall of the inner cavity of the installation box 7, the top end and the bottom end of the moving plate 204 are respectively in sliding connection with the inner parts of the two sliding grooves, a positioning rod is vertically fixed on the upper surface of the support plate 5, and a positioning groove in clearance fit with the positioning rod is formed in the lower surface of the positioning block 206.

The mounting plate 3 is fixed in the car of the elevator by bolts, the box 1 is initially positioned by utilizing clearance fit between the positioning block 206 and the positioning rod, the left output shaft of the double-shaft motor 201 is driven, the moving plate 204 is horizontally moved leftwards, and the clamping rods 205 are respectively clamped into the clamping grooves, so that the aim of mounting the elevator fault detection audible-visual alarm is fulfilled.

Referring to fig. 3, in order to adjust the angle of the alarm body 8, the adjusting mechanism 4 in this embodiment includes a connection box 401 fixed on the right side of the box 1, a rotating rod 402 is rotatably connected to the left side wall of the inner cavity of the connection box 401 through a bearing, a first gear 404 is fixed on the outer side of the rotating rod 402, a second gear 405 is meshed with the front side of the first gear 404, a movable rod 406 is fixed in the second gear 405, and two connection blocks 403 are fixed on the outer side of the movable rod 406.

In this example, the movable rod 406 is rotatably connected between the opposite sides of the front wall and the back wall of the inner cavity of the connection box 401 through a bearing, the alarm body 8 is fixed on the right side of the two connection blocks 403, the right side of the connection box 401 is provided with a connection groove slidingly connected with the two connection blocks 403, the right side output shaft of the dual-shaft motor 201 is driven, the right side output shaft of the dual-shaft motor 201 drives the rotating rod 402 to start rotating, at this time, the rotating rod 402 drives the first gear 404 to rotate, and the second gear 405 meshed on the front side of the first gear 404 starts driving the movable rod 406 to rotate, and because the two connection blocks 403 are fixed on the outer side of the movable rod 406, the alarm body 8 is driven to start rotating to adjust the angle, and the rotating rod 402 is fixed on the right side of the connection rod 207.

It should be noted that, the right output shaft of the dual-shaft motor 201 is driven, so that the second gear 405 meshed with the front face of the first gear 404 starts to drive the movable rod 406 to rotate, and since the two connecting blocks 403 are fixed on the outer side of the movable rod 406, the alarm body 8 is driven to start to rotate, thereby achieving the purpose of adjusting the angle of the alarm body 8.

It is understood that the electrical components appearing in the device are electrically connected to the main controller and the power supply, and the electrical components appearing in the device are all conventional known devices, which are not described in detail herein, the main controller may be a conventional known device for controlling a computer or the like, the control circuit of the main controller may be implemented by simple programming of a person skilled in the art, and the supply of the power supply is also common knowledge in the art, and the present utility model is mainly used for protecting mechanical devices, so that the present utility model does not explain the control mode and circuit connection in detail.

The working principle of the embodiment is as follows:

(1) When this elevator fault detection audible and visual alarm needs to be installed, through passing through the bolt fastening with mounting panel 3 in the car of elevator, with box 1 utilize the clearance fit between locating piece 206 and the locating lever, make box 1 preliminary location, drive biax motor 201 left side output shaft simultaneously, make biax motor 201 left side output shaft drive screw rod 202 begin to rotate, simultaneously because movable plate 204 sliding connection is in the inside of two slides, consequently can make movable plate 204 left horizontal migration, and make a plurality of draw-in bars 205 block into the inside of a plurality of draw-in grooves respectively, make this elevator fault detection audible and visual alarm install.

(2) When the angle of the alarm body 8 needs to be adjusted, the right output shaft of the dual-shaft motor 201 is driven, so that the right output shaft of the dual-shaft motor 201 drives the rotating rod 402 to start rotating, at this time, the rotating rod 402 drives the first gear 404 to rotate, and the second gear 405 meshed with the front face of the first gear 404 starts driving the movable rod 406 to rotate, and as the two connecting blocks 403 are fixed on the outer side of the movable rod 406, the alarm body 8 is driven to start rotating, and the angle is adjusted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator fault detection audible and visual alarm, includes box (1), its characterized in that: the intelligent alarm is characterized in that an installation mechanism (2) is arranged in the box body (1), an adjusting mechanism (4) is arranged on the right side of the box body (1), an installation plate (3) is fixed on the left side of the box body (1), a supporting plate (5) is fixed on the right side of the installation plate (3), connecting plates (6) are fixed on opposite sides of the top wall and the bottom wall of an inner cavity of the box body (1), an installation box (7) is fixed between opposite sides of the two connecting plates (6), and an alarm body (8) is arranged on the right side of the box body (1);

the mounting mechanism (2) comprises a double-shaft motor (201) fixed on the bottom wall of an inner cavity of the mounting box (7), a screw (202) is fixed on the outer side of an output shaft on the left side of the double-shaft motor (201), a movable sleeve (203) is connected with the outer side of the screw (202) in a threaded mode, a movable plate (204) is fixed on the left side of the movable sleeve (203), a plurality of clamping rods (205) are fixed on the left side of the movable plate (204), a positioning block (206) is fixed on the right side of the box (1), and a connecting rod (207) is fixed on the outer side of an output shaft on the right side of the double-shaft motor (201).

2. The elevator fault detection audible and visual alarm according to claim 1, wherein: output shafts at two ends of the double-shaft motor (201) are respectively connected with the left side wall and the right side wall of the inner cavity of the mounting box (7) in a rotating mode through bearings, and clamping grooves in clearance fit with the clamping rods (205) are formed in the right side of the mounting plate (3).

3. The elevator fault detection audible and visual alarm according to claim 1, wherein: the top wall and the bottom wall of the inner cavity of the installation box (7) are respectively fixed with a slide way, and the top end and the bottom end of the moving plate (204) are respectively connected in the two slide ways in a sliding way.

4. The elevator fault detection audible and visual alarm according to claim 1, wherein: the upper surface of backup pad (5) is fixed with the locating lever perpendicularly, the constant head tank with locating lever clearance fit is seted up to the lower surface of locating piece (206).

5. The elevator fault detection audible and visual alarm according to claim 1, wherein: adjustment mechanism (4) are including fixing connection box (401) on box (1) right side, the left side wall of connection box (401) inner chamber is connected with bull stick (402) through the bearing rotation, the outside of bull stick (402) is fixed with first gear (404), the positive meshing of first gear (404) has second gear (405), the inside of second gear (405) is fixed with movable rod (406), the outside of movable rod (406) is fixed with two connecting blocks (403).

6. The elevator fault detection audible and visual alarm according to claim 5, wherein: the movable rod (406) is rotatably connected between one side opposite to the front wall and the back wall of the inner cavity of the connecting box (401) through a bearing, and the alarm body (8) is fixed on the right side of the two connecting blocks (403).

7. The elevator fault detection audible and visual alarm according to claim 6, wherein: the right side of the connecting box (401) is provided with a connecting groove which is connected with two connecting blocks (403) in a sliding mode, and the rotating rod (402) is fixed on the right side of the connecting rod (207).