CN219811766U

CN219811766U - Intelligent alarm control cabinet

Info

Publication number: CN219811766U
Application number: CN202320649403.3U
Authority: CN
Inventors: 高玉琨
Original assignee: Qingdao Yunchuang Automatic Control Equipment R&d Co ltd
Current assignee: Qingdao Yunchuang Automatic Control Equipment R&d Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-10
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses an intelligent alarm control cabinet, which relates to the technical field of control cabinets and specifically comprises a cabinet body, wherein the top of the cabinet body is provided with a mounting plate, the mounting plate is fixedly arranged between the inner walls of the cabinet body and connected with each other, a control circuit board is arranged on the mounting plate, the mounting plate and the top of the cabinet body are sealed through a sealing plate, a plurality of alarms which are arranged at equal intervals are arranged on the sealing plate, and the alarms are connected with the control circuit board through data wires; the protection mechanisms with the number corresponding to the number of the alarms are arranged below the mounting plate and are mounted on the U-shaped frame. When the circuit is used, when overload, voltage loss or overcurrent and the like exist in the circuit, the coil generates adsorption force to the armature to drive the armature to move downwards, so that the circuit is disconnected, and the control circuit board controls the corresponding alarm to carry out alarm prompt, so that the circuit safety can be protected, and the alarm prompt can be carried out.

Description

Intelligent alarm control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an intelligent alarm control cabinet.

Background

The control cabinet is characterized in that the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment are assembled in the cabinet body according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of a power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered.

After each electrical device is installed in the control cabinet, no one can check the electrical device except regular maintenance and line and device maintenance, and in the daily operation process, the control cabinet may have a plurality of output lines, the environment of each output line is different, and if one line fails or is overloaded, the situation such as the failure or overload is difficult to find. And although the protector can be installed at present, the protector can not give an alarm prompt, and for this reason, we propose an intelligent alarm control cabinet.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides an intelligent alarm control cabinet.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the intelligent alarm control cabinet comprises a cabinet body, wherein a mounting plate is arranged at the top of the cabinet body and fixedly arranged between the inner walls of the cabinet body, a control circuit board is arranged on the mounting plate, the space between the mounting plate and the top of the cabinet body is sealed by a sealing plate, a plurality of alarms which are arranged at equal intervals are arranged on the sealing plate, and the alarms are connected with the control circuit board by data wires;

the protection mechanisms with the number corresponding to that of the alarms are arranged below the mounting plate and are arranged on the U-shaped frame, and two ends of the U-shaped frame are fixed on the inner wall of the cabinet body; each protection mechanism comprises a bottom plate, two supporting seats are symmetrically arranged in the middle of one side of the top of the bottom plate, a rotating seat is connected between the tops of the supporting seats through a rotating shaft, the tops of the rotating seats are connected to the bottom surface of a conducting strip-shaped plate, a second mounting seat is arranged below one end of the conducting strip-shaped plate, the second mounting seat is an insulating seat and is fixed at the top of the bottom plate, a contact electrode is arranged at the top of the second mounting seat, and the contact electrode can be directly located at the top of the contact electrode when one end of the conducting strip-shaped plate descends;

a supporting column is arranged below the other end of the conducting strip plate, a power transmission line is wound on the supporting column, the power transmission line is in a coil shape, the top of the power transmission line is connected with the conducting strip plate, an armature is arranged at the top of the supporting column and fixed at the tail end of the conducting strip plate, and an insulating rubber seat is arranged at the top of the armature or the top of the supporting column;

install insulating first mount pad on being located the bottom plate between support column and the supporting seat, pressure sensor is installed at first mount pad top, and pressure sensor is located conducting strip shaped plate below, and is equipped with the extrusion piece above the pressure sensor, and the extrusion piece has elasticity and connects in conducting strip shaped plate below, and pressure sensor all passes through the data line to be connected on control circuit board, and every pressure sensor corresponds an alarm.

Preferably, one side of the cabinet body is hinged with a cabinet door, and the other side of the cabinet door is connected with the cabinet body through a lock catch.

Preferably, the mounting plate is provided with a voltage stabilizer, the voltage stabilizer is connected with the control circuit board through a wire, and the voltage stabilizer is connected to a fire zero line of the incoming line through a wire.

Preferably, the top of the conducting strip plate is vertically provided with a breaking block close to the top of the supporting seat, the surface of the breaking block is provided with a layer of insulating rubber layer, the side surfaces of the conducting strip plates at the two sides of the breaking block are connected with supporting shafts, the tail ends of the supporting shafts are connected with tensioning springs, the other ends of the tensioning springs are connected to the connecting seat, and the connecting seat is arranged on the bottom plate;

the top four corners of bottom plate all installs electrically conductive wire holder, all sets up wired hole on the wire holder, is equipped with fastening bolt at the top of wire holder, and wherein, the other end and the wire holder of power transmission line link to each other, and link to each other through the wire between second mount pad and the wire holder, link to each other through the wire between two other wire holders.

Preferably, a protective cover is arranged above the bottom plate, a strip-shaped opening for containing the breaking block is arranged in the middle of the top of the protective cover, connecting covers are connected to the bottoms of the two ends of the protective cover, the positions of the connecting covers respectively correspond to the wiring seats, the wiring seats are arranged in the mounting openings, the edges of the connecting covers and the protective cover are fastened with the bottom plate through screws, and the bottom plate is fixed on the U-shaped frame.

Compared with the prior art, when the utility model is used, each protection mechanism corresponds to an outward output circuit, when overload, voltage loss or overcurrent and other conditions exist in the circuit, the current in the circuit is suddenly increased, at the moment, the coil generates adsorption force to the armature to enable the armature to move downwards, the armature drives the other end of the conductive strip-shaped plate to be separated from the contact electrode, the circuit is disconnected, the pressure sensor transmits information to the control circuit board, and the control circuit board controls the corresponding alarm to carry out alarm prompt, so that the circuit safety can be protected, and the alarm prompt can be carried out.

Drawings

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

Fig. 2 is a schematic view of the structure of the mounting plate of the present utility model.

Fig. 3 is a schematic structural view of the protection mechanism of the present utility model.

In the figure: 1. a cabinet body; 2. an alarm; 3. a sealing plate; 4. a protection mechanism; 5. a U-shaped frame; 6. a cabinet door; 7. a mounting plate; 8. a control circuit board; 9. a voltage stabilizer; 10. a protective cover; 11. a strip-shaped opening; 12. a connection cover; 13. a mounting port; 14. a wire holder; 15. a support column; 16. a rotating seat; 17. a support base; 18. a bottom plate; 19. a connecting seat; 20. tensioning the spring; 21. a conductive strip plate; 22. breaking the block off; 23. a pressure sensor; 24. extruding a block; 25. a first mount; 26. a support shaft; 27. a second mounting base; 28. a contact electrode; 29. an armature; 30. and (5) a power transmission line.

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 to 3, the present utility model provides a technical solution: the intelligent alarm control cabinet comprises a cabinet body 1, wherein a mounting plate 7 is arranged at the top of the cabinet body 1, the mounting plate 7 is fixedly arranged between the inner walls of the cabinet body 1 and is connected with each other, a control circuit board 8 is arranged on the mounting plate 7, the space between the mounting plate 7 and the top of the cabinet body 1 is sealed through a sealing plate 3, a plurality of alarms 2 which are arranged at equal intervals are arranged on the sealing plate 3, the alarms 2 are alarms or alarm lamps, and the alarms 2 are connected with the control circuit board 8 through data wires;

the protection mechanisms 4 with the number corresponding to that of the alarms 2 are arranged below the mounting plate 7, the protection mechanisms 4 are arranged on the U-shaped frame 5, and two ends of the U-shaped frame 5 are fixed on the inner wall of the cabinet body 1;

each protection mechanism 4 comprises a bottom plate 18, the bottom plate 18 is an insulating plate, as shown in fig. 3, two supporting seats 17 are symmetrically arranged in the middle of one side of the top of the bottom plate 18, a rotating seat 16 is connected between the tops of the supporting seats 17 through a rotating shaft, the top of the rotating seat 16 is connected to the bottom surface of a conducting strip plate 21, a second mounting seat 27 is arranged below one end of the conducting strip plate 21, the second mounting seat 27 is an insulating seat and is fixed at the top of the bottom plate 18, a contact electrode 28 is arranged at the top of the second mounting seat 27, and when one end of the conducting strip plate 21 descends, the conducting strip plate can be directly located at the top of the contact electrode 28;

a supporting column 15 is arranged below the other end of the conducting strip plate 21, the supporting column 15 mainly plays a role of supporting a coil, a power transmission line 30 is wound on the supporting column 15, the power transmission line 30 is in a coil shape, and the supporting column 15 can be an iron rod, so that the adsorption capacity of the coil can be enhanced;

the top of the power transmission line 30 is connected with the conducting strip plate 21, an armature 29 is arranged at the top of the supporting column 15, the armature 29 is fixed at the tail end of the conducting strip plate 21, an insulating rubber seat is arranged at the top of the armature 29 or the top of the supporting column 15, as shown in fig. 3, the length of the conducting strip plate 21 positioned at one end of the armature 29 is longer than that of the conducting strip plate 21 positioned at one end of the second mounting seat 27, and therefore the armature 29 can be adsorbed by small adsorption force;

as shown in fig. 3, an insulating first mounting seat 25 is mounted on the bottom plate 18 between the support column 15 and the support seat 17, a pressure sensor 23 is mounted on the top of the first mounting seat 25, the pressure sensor 23 is located below the conductive strip plate 21, a squeezing block 24 is arranged above the pressure sensor 23, the squeezing block 24 has elasticity and is connected below the conductive strip plate 21, the pressure sensors 23 are all connected to the control circuit board 8 through data lines, and each pressure sensor 23 corresponds to one alarm 2.

When the utility model is used, each protection mechanism 4 corresponds to an outward output circuit, the transmission line 30 is connected in the circuit, when overload, voltage loss or overcurrent and other conditions exist in the circuit, the current in the circuit is suddenly increased, the coil generates adsorption force to the armature 29, so that the armature 29 moves downwards, the armature 29 drives the other end of the conductive strip-shaped plate 21 to be separated from the contact electrode 28, the circuit is disconnected, the extrusion block 24 is pressed on the top of the pressure sensor 23, the pressure sensor 23 transmits information to the control circuit board 8, and the control circuit board 8 controls the corresponding alarm 2 to carry out alarm prompt, so that the protection mechanism 4 can protect the circuit and also carry out alarm prompt.

As shown in fig. 1, one side of the cabinet body 1 is hinged with a cabinet door 6, and the other side of the cabinet door 6 is connected with the cabinet body 1 through a lock catch.

As shown in fig. 1, the mounting plate 7 is provided with the voltage stabilizer 9, the voltage stabilizer 9 is connected with the control circuit board 8 through a wire, the voltage stabilizer 9 is connected to a fire zero line of the incoming line through a wire, and even if the conductive strip plate 21 is separated from the contact electrode 28, external electric energy can also provide electric energy for the alarm 2 and the control circuit board 8.

As shown in fig. 3, a breaking block 22 is vertically installed on the top of the conductive strip plate 21 near the top of the supporting seat 17, a layer of insulating rubber layer is arranged on the surface of the breaking block 22, and an operator can reset the conductive strip plate 21 by breaking the breaking block 22;

the side surfaces of the conducting strip plates 21 on the two sides of the snapping block 22 are connected with supporting shafts 26, the tail ends of the supporting shafts 26 are connected with tensioning springs 20, the other ends of the tensioning springs 20 are connected to connecting bases 19, the connecting bases 19 are arranged on the bottom plate 18, the two ends of the tensioning springs 20 are hooked and respectively hooked on the tail ends of the supporting shafts 26 and the connecting bases 19, it is to be noted that when the conducting strip plates 21 are horizontal, the two ends of the conducting strip plates 21 are not contacted with supporting columns 15 and contact electrodes 28, at the moment, the snapping block 22, the connecting bases 19, the tensioning springs 20 and the supporting shafts 26 are all in a unified plane, the plane is perpendicular to the bottom plate 18, and when the conducting strip plates 21 are inclined towards any one direction, an included angle exists between the tensioning springs 20 and the plane of a perpendicular plane, so that the pulling force of the tensioning springs 20 is inclined, and the conducting strip plates 21 can be fixed without loosening;

as shown in fig. 3, conductive wire holders 14 are installed at four corners of the top of the bottom plate 18, wire holes are formed in the wire holders 14, in the practical application process, the top of the bottom plate 18 is connected with a wire outlet, each bottom plate 18 corresponds to a circuit, the fire zero wire of each circuit is connected in the wire holder 14 at the top, and the two wire holders 14 at the lower part are connected with other electrical equipment in the cabinet body 1;

a fastening bolt is disposed at the top of the wire holder 14, and fixes the wire end, wherein the other end of the power transmission line 30 is connected with the wire holder 14, the second mounting seat 27 is connected with the wire holder 14 through a wire (as indicated by arrow a in fig. 3), and the other two wire holders 14 are connected through a wire (as indicated by arrow B in fig. 3).

A protective cover 10 is arranged above the bottom plate 18, a strip-shaped opening 11 for accommodating the breaking block 22 is arranged in the middle of the top of the protective cover 10, the bottoms of the two ends of the protective cover 10 are connected with connecting covers 12, the positions of the connecting covers 12 respectively correspond to the wire holders 14, the wire holders 14 are arranged in the mounting openings 13, the connecting covers 12, the edges of the protective cover 10 and the bottom plate 18 are fastened by screws, and the bottom plate 18 is fixed on the U-shaped frame 5.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. 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.

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. An intelligent alarm control cabinet, includes the cabinet body (1), its characterized in that: the top of the cabinet body (1) is provided with a mounting plate (7), the mounting plate (7) is fixedly arranged between the inner walls of the cabinet body (1) and connected, a control circuit board (8) is arranged on the mounting plate (7), the mounting plate (7) and the top of the cabinet body (1) are sealed through a sealing plate (3), a plurality of alarms (2) which are arranged at equal intervals are arranged on the sealing plate (3), and the alarms (2) are connected with the control circuit board (8) through data wires;

the protection mechanisms (4) with the number corresponding to that of the alarms (2) are arranged below the mounting plate (7), the protection mechanisms (4) are arranged on the U-shaped frame (5), and two ends of the U-shaped frame (5) are fixed on the inner wall of the cabinet body (1); each protection mechanism (4) comprises a bottom plate (18), two supporting seats (17) are symmetrically arranged in the middle of one side of the top of the bottom plate (18), a rotating seat (16) is connected between the tops of the supporting seats (17) through a rotating shaft, the tops of the rotating seats (16) are connected to the bottom surface of a conducting strip-shaped plate (21), a second mounting seat (27) is arranged below one end of the conducting strip-shaped plate (21), the second mounting seat (27) is an insulating seat and is fixed to the top of the bottom plate (18), a contact electrode (28) is arranged at the top of the second mounting seat (27), and when one end of the conducting strip-shaped plate (21) descends, the top of the contact electrode (28) can be directly located;

a supporting column (15) is arranged below the other end of the conducting strip plate (21), a power transmission line (30) is wound on the supporting column (15), the power transmission line (30) is in a coil shape, the top of the power transmission line (30) is connected with the conducting strip plate (21), an armature (29) is arranged at the top of the supporting column (15), the armature (29) is fixed at the tail end of the conducting strip plate (21), and an insulating rubber seat is arranged at the top of the armature (29) or the top of the supporting column (15);

an insulating first mounting seat (25) is arranged on a bottom plate (18) between the supporting column (15) and the supporting seat (17), a pressure sensor (23) is arranged at the top of the first mounting seat (25), the pressure sensor (23) is arranged below the conducting strip plate (21), an extrusion block (24) is arranged above the pressure sensor (23), the extrusion block (24) is elastic and connected below the conducting strip plate (21), the pressure sensor (23) is connected to the control circuit board (8) through a data line, and each pressure sensor (23) corresponds to one alarm (2).

2. An intelligent alarm control cabinet according to claim 1, wherein: one side of the cabinet body (1) is hinged with a cabinet door (6), and the other side of the cabinet door (6) is connected with the cabinet body (1) through a lock catch.

3. An intelligent alarm control cabinet according to claim 1, wherein: install stabiliser (9) on mounting panel (7), link to each other through the wire between stabiliser (9) and the control circuit board (8), stabiliser (9) are connected on the fire zero line of inlet wire through the wire.

4. An intelligent alarm control cabinet according to claim 1, wherein: the top of the conducting strip plate (21) is vertically provided with a breaking block (22) close to the top of the supporting seat (17), the surface of the breaking block (22) is provided with an insulating rubber layer, the side surfaces of the conducting strip plate (21) on two sides of the breaking block (22) are respectively connected with a supporting shaft (26), the tail ends of the supporting shafts (26) are respectively connected with a tensioning spring (20), the other ends of the tensioning springs (20) are connected to a connecting seat (19), and the connecting seat (19) is arranged on a bottom plate (18);

conductive wire holders (14) are arranged at four corners of the top of the bottom plate (18), wire holes are formed in the wire holders (14), fastening bolts are arranged at the tops of the wire holders (14), wherein the other ends of the power transmission wires (30) are connected with the wire holders (14), the second mounting seats (27) are connected with the wire holders (14) through wires, and the other two wire holders (14) are connected through wires.

5. The intelligent alarm control cabinet of claim 4, wherein: the protection cover (10) is arranged above the bottom plate (18), the strip-shaped opening (11) for containing the breaking block (22) is arranged in the middle of the top of the protection cover (10), the connecting covers (12) are connected to the bottoms of the two ends of the protection cover (10), the positions of the connecting covers (12) correspond to the wire holders (14) respectively, the wire holders (14) are arranged in the mounting openings (13), the connecting covers (12), the edges of the protection cover (10) and the bottom plate (18) are fastened through screws, and the bottom plate (18) is fixed on the U-shaped frame (5).