CN211790270U

CN211790270U - High-voltage board integrated protection device

Info

Publication number: CN211790270U
Application number: CN202020830423.7U
Authority: CN
Inventors: 刘涛
Original assignee: Zhuhai Teknik Environmental Protection Electric Engineering Co ltd
Current assignee: Zhuhai Teknik Environmental Protection Electric Engineering Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-27
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a high-voltage board technical field discloses a high-voltage board integrated protection device, including the cabinet body, temperature sensor and alarm, a plurality of pillars of cabinet body lower extreme fixed connection, pillar sliding connection landing leg, the left and right sides fixedly connected with slide bar of landing leg, slide bar sliding connection slider, the articulated connecting rod of slider upside, the articulated pillar of connecting rod upside, the external side of cabinet sets up well cavity, sets up the amortization cotton in the well cavity, cabinet body upper end fixed connection alarm, internal wall fixed connection temperature sensor of cabinet, the internal portion of cabinet sets up the mounting bracket, and the mounting bracket right side sets up the slide shaft, a plurality of sliding sleeves of slide shaft sliding connection, sliding sleeve left side fixed connection mounting panel, mounting panel left side fixed connection clamping. The utility model discloses simple structure utilizes damper to increase the shock resistance ability of high-voltage board to have the alarm capability, can weaken the high-voltage board internal noise, installation electrical components convenient and fast has usable value in high-voltage board technical field.

Description

High-voltage board integrated protection device

Technical Field

The utility model relates to a high-voltage board technical field specifically is a high-voltage board integrated protection device.

Background

The high-voltage cabinet is an electric device, the outside line firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch, various alternating current contactors and the like, some high-voltage chamber and low-voltage chamber switch cabinets are also arranged, a high-voltage bus is arranged, such as a power plant and the like, and some low-frequency load reduction for keeping the main device is also arranged.

The existing high-voltage cabinet is not comprehensive in protection function and single in structure, when the high-voltage cabinet is impacted by foreign matters, the vibration is large, the structure of internal electrical elements is easy to damage, the high-voltage cabinet does not have the effect of weakening noise, the noise of some electrical elements such as a transformer can seriously affect the surrounding environment, the fixing part inside the high-voltage cabinet is fixed in position, different electrical elements in the types cannot be fixed, and the use is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage board integrated protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high-voltage board integrated protection device, includes the cabinet body, temperature sensor and alarm, a plurality of pillars of cabinet body lower extreme fixed connection, pillar sliding connection landing leg, the left and right sides fixedly connected with slide bar of landing leg, slide bar sliding connection slider, the articulated connecting rod of slider upside, the articulated pillar of connecting rod upside, the external side of cabinet sets up well cavity, sets up the amortization cotton in the well cavity, cabinet body upper end fixed connection alarm, cabinet body upside inner wall fixed connection temperature sensor, the internal portion of cabinet sets up the mounting bracket, the mounting bracket right side sets up the slide bar, a plurality of sliding sleeves of slide bar sliding connection, sliding sleeve left side fixed connection mounting panel, mounting panel left side fixed connection clamping, clamping sliding connection spout, clamping threaded connection clamp bolt, cabinet body front end sets up the chamber door.

As a further aspect of the present invention: the mounting plate is provided with a plurality of mounting holes.

As a further aspect of the present invention: a first spring is disposed between the strut and the leg.

As a further aspect of the present invention: a second spring is arranged between the sliding block and the sliding rod.

As a further aspect of the present invention: and a limiting plate is arranged outside the sliding rod.

As a further aspect of the present invention: the alarm is electrically connected with the temperature sensor.

As a further aspect of the present invention: the left side of the cabinet body is provided with a plurality of wire-passing row holes.

As a further aspect of the present invention: and a plurality of fixing bolts are arranged at the connecting positions of the mounting frame and the inner wall of the cabinet body.

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

through the utility model discloses a high-voltage board integrated protection device, set up first spring, the second spring, landing leg and pillar, utilize the buffer power of spring, increase the shock resistance of high-voltage board, set up temperature sensor and alarm, detect the inside temperature of high-voltage board by temperature sensor, when inside electrical components work unstability, can produce unusual temperature interval, temperature sensor can be with signal transmission to the alarm lamp, remind the workman to overhaul, set up a plurality of mounting panels, utilize the mounting hole on the mounting panel to fix electrical components, can be according to electrical components's type, the interval of adjustment mounting panel, easy to assemble. The utility model discloses simple structure utilizes damper to increase the shock resistance ability of high-voltage board to have the alarm capability, can weaken the high-voltage board internal noise, installation electrical components convenient and fast has usable value in high-voltage board technical field.

Drawings

Fig. 1 is a schematic structural diagram of a high-voltage cabinet comprehensive protection device.

Fig. 2 is a schematic front view of the integrated protection device of the high-voltage board.

Fig. 3 is an enlarged schematic view of a in fig. 1.

Fig. 4 is a schematic structural diagram of a mounting plate in the integrated protection device of the high-voltage cabinet.

In the figure: 1-cabinet body, 2-sliding sleeve, 3-sliding rod, 4-mounting rack, 5-mounting board, 6-fixing bolt, 7-silencing cotton, 8-alarm, 9-temperature sensor, 10-wire-passing row hole, 11-sliding groove, 12-mounting hole, 13-pressing bolt, 14-clip, 15-first spring, 16-supporting leg, 17-second spring, 18-sliding rod, 19-sliding block, 20-connecting rod, 21-supporting column, 22-box door, 23-safety lock, 24-handle and 25-transparent window.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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.

Example 1

Referring to fig. 1 and 3, a high-voltage board comprehensive protection device includes a cabinet body 1, a temperature sensor 9 and an alarm 8, a plurality of pillars 21 are fixedly connected to the lower end of the cabinet body 1, the pillars 21 are slidably connected to legs 16, a first spring 15 is arranged between the pillars 21 and the legs 16, slide rods 18 are fixedly connected to the left and right sides of the legs 16, limit plates are arranged on the outer sides of the slide rods 18, the slide rods 18 are slidably connected to sliders 19, a second spring 17 is arranged between the sliders 19 and the slide rods 18, a connecting rod 20 is hinged to the upper side of the sliders 19, the pillars 21 are hinged to the upper side of the connecting rod 20, the first spring 15, the second spring 17, the legs 16 and the legs 21 are arranged, the impact resistance of the high-voltage board is increased by using the buffering force of the springs, a plurality of wire-passing holes 10 are.

Referring to fig. 1-2 and 4, a hollow cavity is arranged at the outer side of the cabinet body 1, silencing cotton 7 is arranged in the hollow cavity, the working noise of an electric appliance in the high-voltage cabinet is weakened by utilizing the characteristics of the silencing cotton 7, an alarm 8 is fixedly connected at the upper end of the cabinet body 1, a temperature sensor 9 is fixedly connected with the inner wall of the upper side of the cabinet body 1, the alarm 8 is electrically connected with the temperature sensor 9, the temperature sensor 9 and the alarm 8 are arranged, the temperature in the high-voltage cabinet is detected by the temperature sensor 9, when the internal electric appliance element is unstable in working, an abnormal temperature interval is generated, the temperature sensor 9 transmits a signal to an alarm lamp to remind a worker of overhauling, a mounting frame 4 is arranged in the cabinet body 1, a plurality of fixing bolts 6 are arranged at the connecting positions of the mounting frame 4 and the inner wall, 4 right sides of mounting bracket set up slide shaft 3, a plurality of sliding sleeves 2 of 3 sliding connection of slide shaft, sliding sleeve 2 left side fixed connection mounting panel 5, mounting panel 5 sets up a plurality of mounting holes 12, sets up a plurality of mounting panels 5, utilizes mounting hole 12 on the mounting panel 5 to fix electrical components, can be according to electrical components's type, the interval of adjustment mounting panel 5, easy to assemble, mounting panel 5 left side fixed connection clamping 14, clamping 14 sliding connection spout 11 sets up spout 11 and removes the effect that has the direction to clamping 14, and clamping 14 threaded connection clamp bolt 13 uses clamp bolt 13 to fix mounting panel 5 position, 1 front end of the cabinet body sets up chamber door 22, sets up chamber door 22 and is convenient for installation, maintenance electrical components.

Example 2

Referring to fig. 1, the present embodiment is different from embodiment 1 in that the door 22 is provided with a handle 24, a transparent window 25 and a safety lock 23, the handle 24 is arranged to facilitate opening and closing of the door 22, the transparent window 25 is arranged to visually observe the internal working state of the high-voltage cabinet, and the safety lock 23 is arranged to prevent an irrelevant person from damaging internal electrical components.

The utility model discloses a theory of operation is: when the high-voltage cabinet comprehensive protection device is used, the vibration of the high-voltage cabinet in a shocked stage is reduced through the displacement of the spring buffer sliding block 19 and the upright column on the lower side of the cabinet body 1, the cabinet body 1 of the high-voltage cabinet is more stable, noise generated during the operation of an electrical element is absorbed by the silencing cotton 7, the influence of the noise on the environment is weakened, the cabinet door 22 is opened, the electrical element is firstly fixed on the mounting frame 4, the pressing bolt 13 is loosened according to the type of the electrical element, the position of the mounting plate 5 is adjusted, the mounting plate 5 is fixed after the electrical element is fixed, then the mounting frame 4 and the electrical element are fixed on the inner wall of the cabinet body 1 through the fixing bolt 6, the wiring of the electrical element is extracted through the wiring row hole 10, then the cabinet door 22 is closed, and the cabinet door 22. The utility model discloses simple structure utilizes damper to increase the shock resistance ability of high-voltage board to have the alarm capability, can weaken the high-voltage board internal noise, installation electrical components convenient and fast has usable value in high-voltage board technical field.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A high-voltage board comprehensive protection device comprises a cabinet body (1), a temperature sensor (9) and an alarm (8), and is characterized in that the lower end of the cabinet body (1) is fixedly connected with a plurality of struts (21), the struts (21) are slidably connected with supporting legs (16), the left side and the right side of each supporting leg (16) are fixedly connected with a slide bar (18), the slide bars (18) are slidably connected with sliders (19), the upper sides of the sliders (19) are hinged with connecting rods (20), the upper sides of the connecting rods (20) are hinged with the struts (21), the outer side of the cabinet body (1) is provided with a hollow cavity, silencing cotton (7) is arranged in the hollow cavity, the upper end of the cabinet body (1) is fixedly connected with the alarm (8), the inner wall of the upper side of the cabinet body (1) is fixedly connected with the temperature sensor (9), a mounting frame (4), sliding sleeve (2) left side fixed connection mounting panel (5), mounting panel (5) left side fixed connection clamping (14), clamping (14) sliding connection spout (11), clamping (14) threaded connection housing bolt (13), cabinet body (1) front end sets up chamber door (22), and chamber door (22) are provided with handle (24), transparent window (25) and safety lock (23).

2. The integrated protection device for high-voltage cabinets according to claim 1, characterized in that the mounting plate (5) is provided with a plurality of mounting holes (12).

3. The integrated high-voltage cabinet protection device according to claim 1, wherein a first spring (15) is arranged between the strut (21) and the leg (16).

4. The integrated protection device for high-voltage cabinets according to claim 1, characterized in that a second spring (17) is arranged between the slide block (19) and the slide rod (18).

5. The high-voltage cabinet integrated protection device according to claim 4, characterized in that a limiting plate is arranged outside the sliding rod (18).

6. The high-voltage cabinet integrated protection device according to claim 1, characterized in that the alarm (8) is electrically connected with a temperature sensor (9).

7. The high-voltage cabinet comprehensive protection device according to claim 1, wherein a plurality of wire-passing row holes (10) are arranged on the left side of the cabinet body (1).

8. The high-voltage cabinet comprehensive protection device according to claim 1 or 7, characterized in that a plurality of fixing bolts (6) are arranged at the connecting position of the mounting rack (4) and the inner wall of the cabinet body (1).