CN219916464U

CN219916464U - Power distribution equipment monitoring alarm device that generates heat

Info

Publication number: CN219916464U
Application number: CN202320914648.4U
Authority: CN
Inventors: 凌小燕; 华金满; 潘建宁
Original assignee: Suzhou Setone Automation Technology Ltd
Current assignee: Suzhou Setone Automation Technology Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-10-27
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to a heating monitoring and alarming device of power distribution equipment, which comprises a back plate, wherein an installation seat is arranged on the back plate, an alarm is detachably arranged in the installation seat, U-shaped sliding frames inserted into the alarm are arranged on the left side and the right side, and an installation part for pushing the U-shaped sliding frames to move is arranged at the bottom of the installation seat. This distribution equipment monitoring alarm that generates heat, but the bull stick of drive both sides rotates through the control, under the meshing of first awl tooth and second awl tooth for the lead screw on both sides is rotatory, and its screw thread force effect can promote two sets of U type carriage relative slip, when it breaks away from with the alarm, can be very convenient take off the alarm, and the installation is fixed also very convenient simultaneously, makes to change and maintains more convenient, can be better satisfy its user demand, and when detecting inside high temperature, the alarm can blast a whistle work immediately, in time carries out early warning and suggestion.

Description

Power distribution equipment monitoring alarm device that generates heat

Technical Field

The utility model relates to the technical field of monitoring of power distribution equipment, in particular to a heating monitoring and alarming device of power distribution equipment.

Background

With the development of the power distribution network scale, more and more power distribution equipment is needed, wiring and connectors of power distribution line facilities are exposed outdoors at present, and the phenomenon that the connectors heat and even fall off frequently occurs when the operation time of the parts connected with the power distribution equipment is long. Such situations are major or urgent defects, but cannot be found in time according to the 1-6 month interval of the inspection period, so that temporary power failure is extremely easy to cause, and the time and the labor are consumed.

In the prior art, as a real-time monitoring device for the temperature of power distribution equipment is proposed in China patent (publication No. CN 215343605U), the device can monitor the temperature in real time, so that workers can timely handle the device, the damage of the inside of the power distribution cabinet caused by overheat is effectively prevented, the safe use of electric elements in the power distribution cabinet is effectively ensured, but in actual use, the device needs to be replaced after being used for a long time, and the disassembly and assembly of the device are not convenient enough, so that the replacement and the use are inconvenient, and therefore, the power distribution equipment heating monitoring and alarming device is proposed to solve the problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a heating monitoring and alarming device of power distribution equipment, which aims to solve the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a distribution equipment monitoring alarm device that generates heat, includes the backplate, be provided with the mount pad on the backplate, be located in the mount pad demountable installation has the alarm, both sides all are provided with the U type carriage that inserts in the alarm, are located the bottom of mount pad is provided with the installation component that is used for promoting the displacement of U type carriage;

the mounting component comprises a fixing frame fixed on the backboard and positioned at the lower end of the mounting seat, two groups of rotating rods and control pieces for controlling the rotating of the rotating rods are arranged on the fixing frame, first bevel gears are arranged at the upper end parts of the rotating rods, screw rods in threaded connection with the U-shaped sliding frames are rotatably arranged on the left side and the right side of the mounting seat, and second bevel gears meshed with the first bevel gears are arranged at the end parts of the screw rods.

Preferably, the control piece comprises a rotating rod arranged in the fixing frame, a rotating handle is arranged at the right end of the rotating rod, third conical teeth are arranged at the bottom of the rotating rod, and fourth conical teeth meshed with the third conical teeth are arranged on the outer side of the rotating rod.

Preferably, the top of mount is provided with two sets of reference columns, is located the bottom processing of alarm has the spacing groove with the reference column adaptation.

Preferably, the bottom of alarm is provided with the temperature sensing board, and the upper end is provided with the alarm, be provided with the control by temperature change conductive part between alarm and the temperature sensing board.

Preferably, the temperature control conducting component comprises a mercury barrel arranged at the upper end of the temperature sensing plate, a floating contact block is arranged in the mercury barrel, a contact cover is arranged at the upper port of the mercury barrel, and a wire is arranged between the contact cover and the alarm.

(III) beneficial effects

Compared with the prior art, the utility model provides a heating monitoring and alarming device of power distribution equipment, which has the following beneficial effects:

this distribution equipment monitoring alarm that generates heat, but the bull stick of drive both sides rotates through the control, under the meshing of first awl tooth and second awl tooth for the lead screw on both sides is rotatory, and its screw thread force effect can promote two sets of U type carriage relative slip, when it breaks away from with the alarm, can be very convenient take off the alarm, and the installation is fixed also very convenient simultaneously, makes to change and maintains more convenient, can be better satisfy its user demand, and when detecting inside high temperature, the alarm can blast a whistle work immediately, in time carries out early warning and suggestion.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a diagram illustrating the internal structure of the alarm of FIG. 1 in accordance with the present utility model.

In the figure: 1 fixing frame, 2 rotating rods, 3 positioning columns, 4 rotating rods, 5 first conical teeth, 6U-shaped sliding frames, 7 mounting seats, 8 back plates, 9 alarms, 10 alarms, 11 second conical teeth, 12 screw rods, 13 rotating handles, 14 fourth conical teeth, 15 third conical teeth, 16 wires, 17 contact covers, 18 floating contact blocks, 19 mercury drums and 20 temperature sensing plates.

Detailed Description

The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the utility model is not limited thereto.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-3, in the embodiment of the present utility model, a power distribution equipment heating monitoring alarm device includes a back plate 8, a mounting seat 7 is provided on the back plate 8, an alarm 10 is detachably installed in the mounting seat 7, a U-shaped sliding frame 6 inserted into the alarm 10 is provided on both the left and right sides, a mounting component for pushing the U-shaped sliding frame 6 to displace is provided at the bottom of the mounting seat 7, the sliding frames 6 on both sides can be pushed to displace left and right by the mounting component, when the sliding frame 6 is inserted into the alarm 10, the sliding frame 6 can be installed, and when the sliding frame is separated, the sliding frame 6 can be detached, and maintenance and replacement are very convenient;

the installation component is including being fixed in on the backplate 8 and being located mount pad 7 lower extreme mount pad 1, be provided with two sets of bull stick 4 and the rotatory control piece of control bull stick 4 on the mount pad 1, the upper end of bull stick 4 is provided with first awl tooth 5, the left and right sides of mount pad 7 all rotatable be provided with U type carriage 6 threaded connection's lead screw 12, the tip of lead screw 12 is provided with first awl tooth 5 engaged second awl tooth 11, makes the bull stick 4 of both sides rotatory through the control piece, drives the rotation of upper end first awl tooth 5, promotes the rotation of second awl tooth 11 by the meshing for the lead screw 12 of both sides rotates, under its screw force promotion, makes U type carriage 6 left and right sides displacement, thereby realizes nimble dismouting to alarm 10 fixedly.

Further, the control piece comprises a rotating rod 2 arranged in the fixed frame 1, a rotating handle 13 is arranged at the right end of the rotating rod 2, third conical teeth 15 are arranged at the bottom of the rotating rod 4, fourth conical teeth 14 meshed with the third conical teeth 15 are arranged on the outer side of the rotating rod 2, the rotating rod 2 is rotated by holding the rotating handle 13, two groups of fourth conical teeth 14 are rotated, the two groups of third conical teeth 15 are meshed and pushed to rotate, and the rotating rods 4 on two sides can be driven to synchronously rotate to control the relative sliding displacement of the U-shaped sliding frame 6.

Further, two sets of positioning columns 3 are arranged at the top of the fixing frame 1, and limit grooves matched with the positioning columns 3 are formed in the bottom of the alarm 10, so that when the alarm 10 is installed on the fixing frame 1, the two sets of positioning columns 3 are clamped into the limit grooves in the bottom of the alarm 10, and the installation stability of the alarm 10 can be improved.

Further, the bottom of alarm 10 is provided with temperature-sensing board 20, and the upper end is provided with alarm 9, be provided with the control by temperature change conductive part between alarm 9 and the temperature-sensing board 20, through the setting of control by temperature change conductive part, when the temperature is higher, can make alarm 9 switch-on work, whistle, even remind the staff to generate heat the temperature and exceed the standard.

Further, the temperature control conducting component comprises a mercury drum 19 installed at the upper end of a temperature sensing plate 20, a floating contact block 18 is arranged in the mercury drum 19, a contact cover 17 is arranged at the upper port of the mercury drum 19, a wire 16 is arranged between the contact cover 17 and the alarm 9, the temperature is sensed by the temperature sensing plate 20, when the temperature is higher, mercury in the mercury drum 19 is heated to expand, the floating contact block 18 is pushed to move upwards, and when the temperature is higher, the floating contact block is communicated with the contact cover 17, so that the alarm 9 is electrified to work.

In summary, according to the power distribution equipment heating monitoring alarm device, the rotating rod 2 is held to rotate by the rotary handle 13, so that the two groups of fourth conical teeth 14 rotate, the two groups of third conical teeth 15 are meshed and pushed to rotate, the rotary rods 4 on two sides can be driven to synchronously rotate, the first conical teeth 5 on the upper end are driven to rotate, the second conical teeth 11 are meshed and pushed to rotate, the screw rods 12 on two sides rotate, the U-shaped sliding frame 6 is pushed by the screw thread force of the screw rods to move left and right, the alarm 10 is flexibly assembled and disassembled, the replacement of the alarm is facilitated, the worker senses the temperature through the temperature sensing plate 20, mercury in the mercury cylinder 19 is heated to expand the mercury, the floating contact is pushed to move upwards, and the floating contact is connected with the contact cover 17 when the temperature is too high, so that the alarm 9 is electrified to perform whistle, and even the worker is reminded of heating temperature exceeding.

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 a distribution equipment monitoring alarm device that generates heat, includes backplate (8), its characterized in that: the back plate (8) is provided with a mounting seat (7), an alarm (10) is detachably arranged in the mounting seat (7), U-shaped sliding frames (6) inserted into the alarm (10) are arranged on the left side and the right side, and a mounting component for pushing the U-shaped sliding frames (6) to displace is arranged at the bottom of the mounting seat (7);

the mounting component comprises a fixing frame (1) fixed on a back plate (8) and positioned at the lower end of a mounting seat (7), two groups of rotating rods (4) and control pieces for controlling the rotating of the rotating rods (4) are arranged on the fixing frame (1), first bevel gears (5) are arranged at the upper end parts of the rotating rods (4), screw rods (12) in threaded connection with U-shaped sliding frames (6) are rotatably arranged on the left side and the right side of the mounting seat (7), and second bevel gears (11) meshed with the first bevel gears (5) are arranged at the end parts of the screw rods (12).

2. The power distribution equipment heating monitoring and warning device according to claim 1, characterized in that: the control piece comprises a rotating rod (2) arranged in a fixed frame (1), a rotating handle (13) is arranged at the right end of the rotating rod (2), a third conical tooth (15) is arranged at the bottom of the rotating rod (4), and a fourth conical tooth (14) meshed with the third conical tooth (15) is arranged on the outer side of the rotating rod (2).

3. The power distribution equipment heating monitoring and warning device according to claim 1, characterized in that: two groups of positioning columns (3) are arranged at the top of the fixing frame (1), and limit grooves matched with the positioning columns (3) are formed in the bottom of the alarm device (10).

4. The power distribution equipment heating monitoring and warning device according to claim 1, characterized in that: the bottom of alarm (10) is provided with temperature-sensing board (20), and the upper end is provided with alarm (9), be provided with control by temperature change conduction part between alarm (9) and temperature-sensing board (20).

5. The power distribution equipment heating monitoring and warning device according to claim 4, characterized in that: the temperature control conduction component comprises a mercury barrel (19) arranged at the upper end of a temperature sensing plate (20), a floating contact block (18) is arranged in the mercury barrel (19), a contact cover (17) is arranged at the upper port of the mercury barrel (19), and a lead (16) is arranged between the contact cover (17) and the alarm (9).