CN215989690U

CN215989690U - Low-voltage fixed switch cabinet with misoperation prevention function

Info

Publication number: CN215989690U
Application number: CN202122141549.0U
Authority: CN
Inventors: 高枫; 胡喜民; 高瑜焓; 高璐青
Original assignee: Henan Haorui Power Technology Co ltd
Current assignee: Henan Haorui Power Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-08
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a low-voltage fixed switch cabinet with misoperation prevention, which comprises a cabinet body, wherein a plurality of illuminating lamps are fixedly connected in the upper cabinet wall of the cabinet body, a rain shelter is fixedly connected between four corners of the upper end of the cabinet body, the front end of the cabinet body is movably connected with a cabinet door through a hinge, an observation window is fixedly connected in the middle of the right end of the cabinet door in an inserting manner, a limiting device is fixedly connected in the middle of the lower cabinet wall of the cabinet body in an inserting manner, a handcart is placed in the middle of the upper end of the limiting device and is positioned in the cabinet body, and fixing devices are movably connected in the lower parts of the left end and the right end of the cabinet body in an inserting manner. According to the low-voltage fixed switch cabinet with the misoperation prevention function, the handcart can conveniently enter the switch cabinet to be maintained and operated by arranging the limiting device and the winding and unwinding device, the practicability is improved, the handcart can be fixed by arranging the fixing device, and the safety is improved.

Description

Low-voltage fixed switch cabinet with misoperation prevention function

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage fixed switch cabinet with anti-misoperation function.

Background

The cubical switchboard is an electrical equipment, the cubical switchboard external line gets into main control switch in the cabinet earlier, then get into branch accuse switch, each is shunted and is set up according to its needs, like the instrument, the automatic control, motor magnetic force switch, various ac contactor etc., some still establish high-voltage chamber and low-voltage chamber cubical switchboard, be equipped with high-voltage bus, like the power plant etc., some still are equipped with the low-frequency deloading for protecting the essential equipment, the main effect of cubical switchboard is that the in-process that generates electricity, transmission of electricity, distribution and electric energy conversion is carried out at electric power system, open and shut, control and protection consumer, but current cubical switchboard still has following not enough: 1. when the switch cabinet needs to be maintained, the handcart is not conveniently pushed into the traditional switch cabinet, so that the maintenance efficiency is influenced; 2. when the switch cabinet is overhauled, the handcart lacks of the fixing device, so that the handcart can freely move in the switch cabinet, and great danger exists; therefore, we propose a low-voltage fixed type switch cabinet with misoperation prevention.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a low-voltage fixed switch cabinet with misoperation prevention, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a fixed cubical switchboard of low pressure with prevent maloperation, includes the cabinet body, fixedly connected with a plurality of light in the last cabinet wall of the cabinet body, common fixedly connected with weather shed between the upper end four corners of the cabinet body, there is the cabinet door front end through hinge swing joint of the cabinet body, fixedly connected with observation window alternates at the right-hand member middle part of cabinet door, fixedly connected with stop device alternates at the lower cabinet wall middle part of the cabinet body, the handcart has been placed at stop device's upper end middle part, and the handcart is located the cabinet internally, the left end lower part and the right-hand member lower part of the cabinet body all alternate swing joint and have fixing device.

Preferably, stop device includes the fixing base, the equal fixedly connected with spacing frame in upper end left part and the upper end right part of fixing base, open at the front end middle part of fixing base has the fixed slot, it has the winding and unwinding devices to alternate swing joint jointly between the left cell wall and the right cell wall of fixed slot, the lower extreme of fixing base alternates fixed connection with the lower cabinet wall of the cabinet body.

Preferably, the winding and unwinding devices include the driver, the output of driver runs through the right cabinet wall and the fixedly connected with fixed axle of the cabinet body, fixedly connected with winding and unwinding plates alternate in the surface middle part of fixed axle, the surface left part and the surface right part of fixed axle alternate swing joint in the left cell wall middle part and the right cell wall middle part of fixed slot respectively through the bearing, the left end of driver and the right-hand member fixed connection of the cabinet body.

Preferably, fixing device includes the screw rod, the right-hand member fixedly connected with handle of screw rod, the left end of screw rod runs through the right side cabinet wall of the cabinet body and has the fixed plate through bearing swing joint, the upper end middle part fixedly connected with inductor of fixed plate, the equal fixedly connected with warning light of front end upper portion and front end lower part of fixed plate.

Preferably, the upper end surface of the folding and unfolding plate is inclined forwards, the height of the rear end surface of the folding and unfolding plate is larger than the depth of the fixing groove, and the lower frame wall of the limiting frame is flush with the upper end surface of the fixing seat.

Preferably, inductor and two warning lights and a plurality of light electric connection, the left end of fixed plate is carved with a plurality of anti-skidding lines.

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

the handcart can be conveniently pushed into the switch cabinet through the obliquely arranged retracting plate, so that the switch cabinet is convenient to maintain and operate, the maintenance efficiency is improved, meanwhile, the practicability of the device is improved, and the device is convenient and fast to use;

secondly, through setting up fixing device, through rotating two handles, can make two fixed plates together remove to the centre and contact with the handcart simultaneously to can press from both sides tightly fixedly to the handcart, strengthened the fixed effect to the handcart, thereby make the handcart more firm, the effectual stability that improves the handcart has avoided the handcart to lack fixedly and the problem that removes in the cubical switchboard, has improved the security.

Drawings

Fig. 1 is a schematic overall structure diagram of a low-voltage fixed switch cabinet with anti-misoperation according to the utility model;

FIG. 2 is a schematic structural diagram of a limiting device of a low-voltage fixed switch cabinet with an anti-misoperation function according to the present invention;

FIG. 3 is a schematic structural diagram of a retraction device of a low-voltage fixed switch cabinet with misoperation prevention according to the present invention;

fig. 4 is a schematic structural diagram of a fixing device of a low-voltage fixed switch cabinet with an anti-misoperation function according to the utility model.

In the figure: 1. a cabinet body; 2. an illuminating lamp; 3. a rain shelter; 4. a cabinet door; 5. an observation window; 6. a limiting device; 7. a handcart; 8. a fixing device; 61. a fixed seat; 62. a limiting frame; 63. fixing grooves; 64. a retracting device; 641. a driver; 642. a fixed shaft; 643. a plate is collected and placed; 81. a screw; 82. a handle; 83. a fixing plate; 84. an inductor; 85. a warning light.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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 be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a fixed cubical switchboard of low pressure with prevent maloperation, including the cabinet body 1, a plurality of light 2 of fixedly connected with in the last cabinet wall of the cabinet body 1, common fixedly connected with weather shed 3 between the upper end four corners of the cabinet body 1, there is cabinet door 4 at the front end of the cabinet body 1 through hinge swing joint, fixedly connected with observation window 5 alternates in the right-hand member middle part of cabinet door 4, fixedly connected with stop device 6 alternates in the lower cabinet wall middle part of the cabinet body 1, handcart 7 has been placed at stop device 6's upper end middle part, and handcart 7 is located the cabinet body 1, there is fixing device 8 all to alternate swing joint in the left end lower part and the right-hand member lower part of the cabinet body 1.

The limiting device 6 comprises a fixing seat 61, the left part and the right part of the upper end of the fixing seat 61 are fixedly connected with a limiting frame 62, the middle part of the front end of the fixing seat 61 is provided with a fixing groove 63, a retractable device 64 is movably inserted between the left groove wall and the right groove wall of the fixing groove 63, and the lower end of the fixing seat 61 is fixedly inserted with the lower wall of the cabinet body 1; the retraction device 64 comprises a driver 641, an output end of the driver 641 penetrates through the right wall of the cabinet body 1 and is fixedly connected with a fixed shaft 642, a retraction plate 643 is fixedly inserted in the middle of the outer surface of the fixed shaft 642, the left part and the right part of the outer surface of the fixed shaft 642 are movably inserted in the middle of the left wall and the right wall of the fixed groove 63 through bearings, respectively, and the left end of the driver 641 is fixedly connected with the right end of the cabinet body 1; the fixing device 8 comprises a screw 81, the right end of the screw 81 is fixedly connected with a handle 82, the left end of the screw 81 penetrates through the right cabinet wall of the cabinet body 1 and is movably connected with a fixing plate 83 through a bearing, the middle part of the upper end of the fixing plate 83 is fixedly connected with an inductor 84, and the upper part and the lower part of the front end of the fixing plate 83 are fixedly connected with warning lamps 85; the upper end surface of the receiving and releasing plate 643 is arranged in a forward inclining mode, so that a handcart 7 can conveniently enter the cabinet body 1, the height of the rear end surface of the receiving and releasing plate 643 is larger than the depth of the fixing groove 63, the receiving and releasing plate 643 cannot be in contact with the groove wall of the fixing groove 63 when being retracted, the receiving and releasing of the receiving and releasing plate 643 cannot be influenced, the lower frame walls of the two limiting frames 62 are flush with the upper end surface of the fixing seat 61, and the handcart 7 can be conveniently moved into the two limiting frames 62 through the moving wheels to be limited; inductor 84 and two

warning light

85 and 2 electric connection of a plurality of light, when inductor 84 and handcart 7 contact, steerable light 2 lights, when inductor 84 not with the contact of handcart 7, then control warning light 85 lights, the left end of fixed plate 83 is carved with a plurality of anti-skidding lines, the frictional force between multiplicable fixed plate 83 of anti-skidding line and the handcart 7 to add the fixed effect of fixed plate 83 to handcart 7.

It should be noted that, when the switch cabinet needs to be maintained, the cabinet door 4 is opened, then the driver 641 drives the fixed shaft 642 to rotate, so as to drive the receiving plate 643 to move forward, and the receiving plate 643 is contacted with the ground, then the handcart 7 is pushed up to the inclined receiving plate 643, so that the moving wheel on the handcart 7 enters the two limit frames 62 of the fixed seat 61 to limit, and the handcart 7 can be pushed into the cabinet body 1, thereby facilitating the maintenance operation of the switch cabinet, improving the maintenance efficiency, and simultaneously improving the practicability of the device, then the two handles 82 are rotated to drive the two screw rods 81 to rotate, and simultaneously the two fixed plates 83 can move towards the middle and contact with the handcart 7, thereby clamping and fixing the handcart 7, and enhancing the fixing effect of the handcart 7, thereby make handcart 7 more firm, the effectual stability that improves handcart 7, avoided because handcart 7 lacks fixedly and at the internal movable problem of cabinet 1, improved the security, inductor 84 also rather than the contact when fixed plate 83 contacts with handcart 7, at this moment inductor 84 steerable light 2 lights, when inductor 84 does not contact with handcart 7, inductor 84 then can light at warning light 85, can play the warning effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixed cubical switchboard of low pressure with prevent maloperation, includes the cabinet body (1), its characterized in that: fixedly connected with a plurality of light (2) in the last cabinet wall of the cabinet body (1), common fixedly connected with weather shed (3) between the upper end four corners of the cabinet body (1), there is cabinet door (4) at the front end of the cabinet body (1) through hinge swing joint, fixedly connected with observation window (5) alternate in the middle of the right-hand member of cabinet door (4), fixedly connected with stop device (6) alternate in the middle of the lower cabinet wall of the cabinet body (1), handcart (7) have been placed at the upper end middle part of stop device (6), and handcart (7) are located the cabinet body (1), there is fixing device (8) all alternate in the left end lower part and the right-hand member lower part of the cabinet body (1).

2. A low-voltage fixed switchgear with protection against false operations according to claim 1, characterized in that: stop device (6) include fixing base (61), the equal fixedly connected with of upper end left part and the upper end right part of fixing base (61) is spacing frame (62), open at the front end middle part of fixing base (61) has fixed slot (63), it has retractable devices (64) to alternate swing joint jointly between the left cell wall of fixed slot (63) and the right cell wall, the lower extreme of fixing base (61) alternates fixed connection with the lower cabinet wall of the cabinet body (1).

3. A low-voltage fixed switchgear with protection against false operations according to claim 2, characterized in that: the folding and unfolding device (64) comprises a driver (641), the output end of the driver (641) penetrates through the right wall of the cabinet body (1) and is fixedly connected with a fixing shaft (642), the middle part of the outer surface of the fixing shaft (642) is fixedly connected with a folding and unfolding plate (643) in an inserting mode, the left part and the right part of the outer surface of the fixing shaft (642) are movably connected with the middle part of the left groove wall and the middle part of the right groove wall of the fixing groove (63) in an inserting mode through bearings respectively, and the left end of the driver (641) is fixedly connected with the right end of the cabinet body (1).

4. A low-voltage fixed switchgear with protection against false operations according to claim 1, characterized in that: fixing device (8) include screw rod (81), right-hand member fixedly connected with handle (82) of screw rod (81), the left end of screw rod (81) runs through the right side cabinet wall of the cabinet body (1) and has fixed plate (83) through bearing swing joint, the upper end middle part fixedly connected with inductor (84) of fixed plate (83), the equal fixedly connected with warning light (85) in front end upper portion and the front end lower part of fixed plate (83).

5. A low-voltage fixed switchgear with protection against false operations according to claim 3, characterized in that: the upper end surface of the receiving plate (643) is arranged to incline forwards, the height of the rear end surface of the receiving plate (643) is larger than the depth of the fixing groove (63), and the lower frame walls of the two limiting frames (62) are flush with the upper end surface of the fixing seat (61).

6. A fixed cubical switchboard of low pressure with prevent maloperation according to claim 4 characterized in that: inductor (84) and two warning light (85) and a plurality of light (2) electric connection, the left end of fixed plate (83) is carved with a plurality of anti-skidding lines.