CN216981329U

CN216981329U - Indoor high-voltage alternating-current metal armored movable-type switchgear monitoring device

Info

Publication number: CN216981329U
Application number: CN202220345593.5U
Authority: CN
Inventors: 刘平华; 刘涛; 陈俊; 白云龙; 柯海鹰; 杨维涛
Original assignee: Hebei Jiuzhou Electric Co ltd
Current assignee: Hebei Jiuzhou Electric Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-15
Anticipated expiration: 2032-02-21

Abstract

The utility model provides an indoor high pressure exchanges metal armor and moves open switchgear monitoring device, the cabinet body is hollow setting, first closing cap is equipped with from the top down in proper order to cabinet body front end, observation window and second closing cap, and first closing cap passes through the hinge with the second closing cap and is connected with cabinet body rotation, one side of relative hinge is equipped with the handle on first closing cap and the second closing cap, it is equipped with drive assembly to rotate on the observation window, be equipped with lighting assembly on drive assembly, lighting assembly is used for illuminating cabinet body inner part, the symmetry is equipped with the second support arm on the relative drive assembly's of observation window inboard position, be equipped with the slide bar between two second support arms, lighting assembly one end and drive assembly threaded connection, the relative drive assembly's of lighting assembly one end and slide bar sliding connection. According to the utility model, by installing the illuminating lamp and the power device, when the observation of the local area in the cabinet body is unclear, the illuminating lamp can be observed and data can be read towards the local area with darker light through the power device.

Description

Indoor high-voltage alternating-current metal armored movable-type switchgear monitoring device

Technical Field

The utility model belongs to the field of equipment monitoring, and particularly relates to an indoor high-voltage alternating-current metal armored movable-type switchgear monitoring device.

Background

The metal armored cabinet is a miniaturized and less-maintenance air-insulated switch cabinet with high reliability, a VEX vacuum circuit breaker and a VCF vacuum contactor fuse combined electrical apparatus can be selected, the requirements of different users of a power supply system, industry, a power plant, urban construction and the like are met, the shell of the metal armored cabinet is made of imported aluminum-zinc composite steel plates, a high-precision cabinet body is assembled by machining through numerical control equipment, and a double bending process is adopted, so that the strength of the cabinet body is greatly improved. The surface of the door plate is treated by an epoxy resin electrostatic spraying process, and the door plate has the characteristics of corrosion resistance, oxidation resistance, impact resistance and strong adhesive force.

At present, current partial metal armor cabinet needs the staff to observe the detection to the internal part of cabinet at work, and generally can not open the cabinet door when observing, observes the inside condition through the observation window, nevertheless in the observation process, because of inside light is too dark or local light is too dark, leads to the operation condition between the internal part of observation cabinet that can not be fine to record error data.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indoor high-voltage alternating-current metal armored movable switch equipment monitoring device to solve the technical problem that the operation condition among local parts in a cabinet body cannot be accurately observed and recorded.

In order to realize the purpose, the specific technical scheme of the monitoring device for the indoor high-voltage alternating-current metal armored movable switch equipment is as follows:

the utility model provides an indoor high voltage alternating current metal armor withdrawable switchgear monitoring device which characterized in that includes: the cabinet body, the cabinet body is hollow setting, cabinet body front end from the top down is equipped with first closing cap, observation window and second closing cap in proper order, just first closing cap pass through the hinge with the second closing cap the cabinet body rotates to be connected, first closing cap with one side of relative hinge is equipped with the handle on the second closing cap, it is equipped with drive assembly to rotate on the observation window, in the last lighting assembly that is equipped with of drive assembly, lighting assembly is used for lightening cabinet internal part, the observation window is inboard relative the symmetry is equipped with the second support arm on drive assembly's the position, be equipped with the slide bar between two second support arms.

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

1. according to the utility model, by installing the illuminating lamp and the power device, when the local area in the cabinet body is not clearly observed, the illuminating lamp can be observed and data can be read towards the local area with darker light through the power device.

2. The rear end of the power device is provided with the cleaning strip, after the cabinet body is used for a long time, dust is left on the inner wall of the observation window, and the observation window can be cleaned through the cleaning strip installed, so that the observation window can be kept clean for a long time.

Drawings

Fig. 1 is a schematic structural diagram of an indoor high-voltage ac metal armored withdrawable switchgear monitoring device according to the present invention;

FIG. 2 is a schematic view of the structure on the inner wall of the observation window of the present invention;

FIG. 3 is a schematic structural view of the transmission assembly of the present invention;

FIG. 4 is a schematic view of the structure of the light assembly and the cleaning strip of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

the notation in the figure is:

1. a cabinet body; 2. a first cover; 3. a second cover; 4. an observation window; 5. a transmission assembly; 501. a convex strip; 502. a worm; 503. a worm gear; 504. a first support arm; 505. a threaded rod; 506. a knob; 6. a lighting assembly; 601. a first support plate; 602. a power plant; 603. a support; 604. an illuminating lamp; 7. a connecting plate; 701. a groove; 702. a movable frame; 703. cleaning the strips; 704. a limiting rod; 705. an elastic member; 706. a limiting ring; 707. a circular arc; 8. a cylinder; 9. a second support arm; 10. a slide bar; 11. a second support plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

An indoor high voltage ac metal armored withdrawable switchgear monitoring apparatus according to some embodiments of the present invention will now be described with reference to figures 1 to 5.

As shown in fig. 1, an indoor high-voltage ac metal-clad withdrawable switchgear monitoring device according to some embodiments of the present invention includes a cabinet 1, where the cabinet 1 is hollow, a first cover 2, an observation window 4, and a second cover 3 are sequentially installed at a front end of the cabinet 1 from top to bottom, the first cover 2 and the second cover 3 are rotatably connected to the cabinet 1 through hinges, a handle is installed on one side of the first cover 2 and the second cover 3 opposite to the hinges, and specifically, two hinges are installed on left sides of the first cover 2 and the second cover 3 and are vertically symmetrical, so as to ensure stability of the first cover 2 and the second cover 3 on the cabinet 1. The handle is semicircle-shaped, makes things convenient for the staff to provide a stress point when changing cabinet body 1 internal part. And the observation window 4 is made of transparent hard material, so that the observation and the recording of the internal parts of the cabinet body 1 through the observation window 4 are convenient.

Meanwhile, the observation window 4 is rotatably provided with a transmission assembly 5, the transmission assembly 5 is provided with a lighting assembly 6, the lighting assembly 6 is used for illuminating parts in the cabinet body 1, when too many parts in the cabinet body 1 are staggered, the rear parts can not be accurately observed, the lighting assembly 6 can be adjusted by the transmission assembly 5 to observe the operation condition of the lighting assembly 6, the inner side of the observation window 4 is symmetrically provided with second support arms 9 in the positions corresponding to the transmission assembly 5, a sliding rod 10 is arranged between the two second support arms 9, the sliding rod 10 and the transmission assembly 5 are used for supporting the lighting assembly 6, and the lighting assembly 6 can slide up and down between the sliding rod 10 and the transmission assembly 5.

The transmission assembly 5 comprises a knob 506 which is rotatably arranged on the observation window 4, the inner side of the knob 506 is fixedly connected with a worm 502, the worm 502 is rotatably arranged on the observation window 4, the knob 506 is arranged on the outer side of the observation window 4, and a worker can adjust the position of the illumination assembly 6 by rotating the knob 506. In order to increase the friction between the knob 506 and the hand, it is preferable that, as shown in fig. 3, the knob 506 is provided with a plurality of convex strips 501, and the convex strips 501 are long-strip-shaped protrusions having the same axial width as the knob 506. In addition, the convex strips 501 can also be set into granular shapes, and the effect of increasing friction can also be achieved.

Two first supporting arms 504 are symmetrically arranged on one side of the worm 502 on the inner wall of the observation window 4, a threaded rod 505 is arranged between the two first supporting arms 504, a worm wheel 503 is arranged on the threaded rod 505, the worm wheel 503 is in fit connection with the worm 502, specifically, as shown in fig. 2, the lighting assembly 6 is moved and the knob 506 is loosened by using the fit form of the worm wheel 503 and the worm 502, and the displacement phenomenon of the lighting assembly 6 can be prevented.

As shown in fig. 4, the lighting assembly 6 includes a first supporting plate 601 screwed to the threaded rod 505, a second supporting plate 11 is slidably disposed on the sliding rod 10, power devices 602 are disposed on the first supporting plate 601 and the second supporting plate 11, the two power devices 602 are connected by a bracket 603, and a lighting lamp 604 is disposed on the bracket 603. The power unit 602 is an electric push rod, and the power units 602 are provided at both ends of the bracket 603. The first supporting plate 601 and the second supporting plate are respectively connected to each power device 602, so that the stabilizing effect on the bracket 603 is achieved and the stress of the bracket 603 on the first supporting plate 601 and the second supporting plate is uniformly distributed; secondly, the illuminating lamp 604 can move back and forth by the power device 602, and the parts far away from the illuminating lamp 604 can be observed in a short distance, so that accurate data can be obtained.

One end of the lighting assembly 6 is in threaded connection with the transmission assembly 5, and one end of the lighting assembly 6 is in sliding connection with the sliding rod 10, so that the transmission assembly 5 can conveniently adjust the lighting assembly 6 up and down. Specifically, the first supporting plate 601 is screwed on the threaded rod 505, that is, when the threaded rod 505 rotates, the first supporting plate 601 does not rotate, and is limited on the slide rod 10 by the bracket 603 and the second supporting plate, and the first supporting plate 601, the second supporting plate and the bracket 603 move along the axial direction of the threaded rod 505, so that the operation of all the components inside the cabinet 1 can be observed within the visible range of the observation window 4.

In order to clean the inner wall of the observation window 4, a groove 701 is formed in one end, opposite to the support 603, of each power device 602, a moving frame 702 is arranged in the groove 701 in a sliding mode, a cleaning strip 703 is arranged on one side, opposite to the power device 602, of the moving frame 702, the cleaning strip 703 is in contact with the inner wall of the observation window 4, the cleaning strip 703 is made of a sponge strip made of hard materials, and when the knob 506 is rotated each time, the power device 602 can clean the inner wall of the observation window 4 when moving up and down through the first support plate 601 and the second support plate, so that the clean degree of the inner wall of the observation window 4 is kept.

As shown in fig. 4 and 5, in order to clean the inner wall of the observation window 4 in multiple directions by the cleaning strip 703, the first support plate 601 is provided with a connecting plate 7, the connecting plate 7 is slidably connected with a limiting rod 704, the limiting rod 704 is sleeved with an elastic member 705, the elastic member 705 is arranged between the connecting plate 7 and the movable frame 702, the limiting rod 704 is provided with a limiting ring 706, and one end of the movable frame 702 opposite to the connecting plate 7 is provided with an arc 707. A plurality of columns 8 are arranged on the inner wall of the cabinet body 1 at intervals, and the inner side ends of the columns 8 are flush with the central axis of the circular arc 707.

Specifically, the elastic member 705 is preferably a pressure spring, when the knob 506 is turned, the illuminating lamp 604 moves up and down together with the cleaning strip 703, and the right arc 707 of the moving frame 702 contacts with the column 8 arranged on the inner wall of the cabinet 1, the moving frame 702 moves towards the connecting plate 7, and further the pressure spring is compressed to store the force; when the top of the circular arc 707 does not contact the top of the cylinder 8. The pressure spring pushes the moving frame 702 back to the initial position through the connecting plate 7, so that the moving frame 702 drives the cleaning strip 703 to realize longitudinal reciprocating movement, and the observation window 4 can be kept clean through the cleaning strip 703 after being used for a long time.

In the present invention, the terms "first", "second", are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance: the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an indoor high pressure exchanges metal armor and removes formula switchgear monitoring device which characterized in that includes: the cabinet comprises a cabinet body (1), wherein the cabinet body (1) is arranged in a hollow manner, a first sealing cover (2), an observation window (4) and a second sealing cover (3) are sequentially arranged at the front end of the cabinet body (1) from top to bottom, the first sealing cover (2) and the second sealing cover (3) are rotatably connected with the cabinet body (1) through hinges, a handle is arranged on one side, opposite to the hinges, of the first sealing cover (2) and the second sealing cover (3), a transmission assembly (5) is rotatably arranged on the observation window (4), an illumination assembly (6) is arranged on the transmission assembly (5), the illumination assembly (6) is used for illuminating internal parts of the cabinet body (1), second support arms (9) are symmetrically arranged on the inner side of the observation window (4) opposite to the position of the transmission assembly (5), and a sliding rod (10) is arranged between the second support arms (9);

one end of the lighting assembly (6) is in threaded connection with the transmission assembly (5), and one end, opposite to the transmission assembly (5), of the lighting assembly (6) is in sliding connection with the sliding rod (10).

2. The indoor high voltage ac metal armored withdrawable switchgear monitoring device of claim 1, wherein: transmission assembly (5) include knob (506), knob (506) one end is equipped with worm (502), worm (502) are rotated and are located on observation window (4), knob (506) with worm (502) fixed connection, it is equipped with two first support arms (504) to lie in worm (502) one side symmetry on observation window (4) inner wall, two be equipped with threaded rod (505) between first support arm (504), be equipped with worm wheel (503) on threaded rod (505), worm wheel (503) with worm (502) cooperation is connected.

3. An indoor high-voltage alternating-current metal armored removable switch equipment monitoring device according to claim 2, characterized in that the lighting assembly (6) comprises a first supporting plate (601) screwed on the threaded rod (505), the sliding rod (10) is provided with a second supporting plate (11) in a sliding manner, the first supporting plate (601) and the second supporting plate (11) are provided with power devices (602), the two power devices (602) are connected through a bracket (603), and the bracket (603) is provided with a lighting lamp (604).

4. An indoor high voltage ac metal armored withdrawable switchgear monitoring device according to claim 3, it is characterized in that one end of each power device (602) opposite to the bracket (603) is provided with a groove (701), a moving frame (702) is arranged in the groove (701) in a sliding way, a cleaning strip (703) is arranged on one side of the moving frame (702) opposite to the power device (602), a connecting plate (7) is arranged on the first supporting plate (601), a limiting rod (704) is connected on the connecting plate (7) in a sliding manner, an elastic piece (705) is sleeved on the limiting rod (704), the elastic piece (705) is arranged between the connecting plate (7) and the movable frame (702), a limiting ring (706) is arranged on the limiting rod (704), and one end of the moving frame (702) opposite to the connecting plate (7) is arranged in an arc (707);

the cleaning strip (703) is in contact with the inner wall of the observation window (4).

5. An indoor high-voltage alternating-current metal armored removable switch equipment monitoring device according to claim 4, characterized in that a plurality of columns (8) are arranged on the inner wall of the cabinet body (1) at intervals, and the inner ends of the columns (8) are flush with the central axis of the circular arc (707).

6. An indoor high-voltage AC metal armored withdrawable switchgear monitoring device according to claim 4, characterized in that said elastic member (705) is a compression spring.

7. An indoor high-voltage AC metal armored removable switch apparatus monitoring device according to claim 2, wherein said knob (506) is provided with a plurality of convex strips (501).