CN210110602U - Anti-misoperation cover for emergency opening and closing button of high-voltage switch cabinet - Google Patents

Abstract

The utility model discloses an urgent divide-shut brake button of high tension switchgear prevents mistake bumping cover, including magnet, the fixed actuation of the medial surface of magnet is on the high voltage circuit breaker cabinet body, the lateral surface of magnet is fixed at the logical inslot on the mounting panel, it has ring rail to fix the embedding on the lateral surface of mounting panel, it is provided with the arc slider to slide in the ring rail, the arc slider is fixed on the medial surface of carousel, just medial surface center department of carousel is fixed with the pivot, the tip and the bearing frame of pivot rotate to be connected, the fixed embedding of bearing frame is on the mounting panel. The utility model discloses a set up magnet, mounting panel, ring rail, carousel, arc slider, pivot, bearing frame, handle and breach, solved traditional urgent divide-shut brake button of high tension switchgear and prevented mistake bumping cover when needs use the divide-shut brake button, need pull down whole cover body from the high tension switchgear, after finishing using, will reinstall, the problem that wastes time and energy.

Description

Anti-misoperation cover for emergency opening and closing button of high-voltage switch cabinet

Technical Field

The utility model relates to a safety device technical field specifically is a high tension switchgear promptly divide-shut brake button prevents mistake bumping cover.

Background

Among the high tension switchgear, when circuit breaker electric divide-shut brake breaks down, can not rely on the divide-shut brake to operate, need carry out urgent divide-shut brake through mechanical device under this kind of condition, the circuit breaker all has the urgent divide-shut brake button who starts mechanical divide-shut brake usually, nevertheless because the circuit breaker is located the cubical switchboard, need operate urgent operating device of installation on the cabinet body to urgent divide-shut brake button, the urgent divide-shut brake device of present cubical switchboard has mostly that the structure is complicated, the reliability is poor, defects such as easy maloperation, can not satisfy higher operation requirement, so the utility model relates to a high tension switchgear urgent divide-shut brake button prevents mistake bumping cover and solves above-mentioned problem.

Through retrieval, Chinese patent No. CN205211674U, granted bulletin 2016.05.04 disclose a high-voltage circuit breaker on-off button anti-collision device, which relates to a safety protection device and comprises glass, an attraction ring and a magnet, wherein a middle hole is arranged in the middle of the attraction ring, the glass is fixed at the outer end of the attraction ring, and the magnet is embedded in the annular surface at the inner end of the attraction ring.

The anti-misoperation device in the patent has the following defects:

1. when the switch-on/off button needs to be used, the whole cover body needs to be pulled down from the high-voltage switch cabinet, so that the anti-misoperation device is inconvenient to use;

2. this prevent mistake and touch device is after the switching-on/off button operation finishes, need install again and should prevent mistake and touch the cover, frequently install in-process itself just leads to touching switching-on/off button easily, and the security is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an urgent divide-shut brake button of high tension switchgear prevents mistake touch cover has solved the urgent divide-shut brake button of traditional high tension switchgear and has prevented mistake touch cover when needs use the divide-shut brake button, need pull down whole cover body from high tension switchgear, and after finishing using, reinstallate, the problem that wastes time and energy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high tension switchgear emergency opening-closing button prevents mistake and bumps cover, includes magnet, the fixed actuation of the medial surface of magnet is on the high voltage circuit breaker cabinet body, the logical inslot on the mounting panel is fixed to the lateral surface of magnet, fixed embedding has ring rail on the lateral surface of mounting panel, it is provided with the arc slider to slide in the ring rail, the arc slider is fixed on the medial surface of carousel, just the medial surface center department of carousel is fixed with the pivot, the tip and the bearing frame of pivot rotate to be connected, the fixed embedding of bearing frame is on the mounting panel, be fixed with the handle on the lateral surface of carousel, just one side of keeping away from the handle on the carousel is provided with the breach.

Preferably, be provided with the divide-shut brake button on the high voltage circuit breaker cabinet body, all be provided with the through-hole on magnet and the mounting panel, the divide-shut brake button sets up in the through-hole.

Preferably, both ends all are provided with the sand grip about the medial surface of mounting panel, the cross sectional shape of sand grip sets up to isosceles trapezoid.

Preferably, the switching-on and switching-off button is arranged at the lower half part of the turntable.

Preferably, the size of the gap is larger than that of the through hole.

(III) advantageous effects

The utility model provides a high tension switchgear promptly divide-shut brake button prevents mistake bumping cover possesses following beneficial effect:

(1) the utility model is provided with the magnet, the mounting plate, the annular guide rail, the turntable, the arc-shaped slide block, the rotating shaft, the bearing seat, the handle and the gap, so that the cover body has the function of preventing mistaken collision, the anti-misoperation cover is adsorbed on the iron sheet on the side surface of the high-voltage circuit breaker cabinet body through the magnet, so that the opening and closing button is positioned in the through hole, when the breaker electrical equipment has a fault and the opening and closing button needs to be used, the handle is manually shifted, the turntable rotates along the annular guide rail, the notch on the turntable rotates to the position of the opening and closing button, the opening and closing button is exposed, a worker presses the opening and closing button, the handle is released after the opening and closing button is pressed, at the moment, under the action of the gravity of the turntable, the notch on the switch-on/off button is bound to rotate to the topmost point, so the switch-on/off button is hidden, and further the switch-on/off button cannot be touched by mistake, and the potential safety hazard in the background technology is eliminated.

(2) The utility model discloses a set up the sand grip, its effect is that the staff of being convenient for utilizes the finger will adsorb the mistake of preventing on the high-voltage circuit breaker cabinet body and bump the cover and pull down, and the installation of preventing mistake and bumping the cover is dismantled more conveniently.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side sectional view of the present invention;

fig. 3 is a top view of the present invention.

The reference numbers in the figures are: 1. a magnet; 2. mounting a plate; 3. an annular guide rail; 4. a turntable; 5. an arc-shaped sliding block; 6. a rotating shaft; 7. a bearing seat; 8. a handle; 9. a notch; 10. a switch-on/off button; 11. a high voltage circuit breaker cabinet; 12. a through hole; 13. a convex strip; 14. a through groove.

Detailed Description

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.

As shown in fig. 1-3, the utility model provides a technical solution: a high-voltage switch cabinet emergency opening and closing button anti-misoperation cover comprises a magnet 1, the inner side surface of the magnet 1 is fixedly attracted on a high-voltage circuit breaker cabinet body 11, the outer side surface of the magnet 1 is fixed in a through groove 14 on a mounting plate 2, the left end and the right end of the inner side surface of the mounting plate 2 are both provided with convex strips 13, the cross section of each convex strip 13 is in an isosceles trapezoid shape, the convex strips 13 are arranged so that a worker can pull down the anti-misoperation cover adsorbed on the high-voltage circuit breaker cabinet body 11 by fingers, an annular guide rail 3 is fixedly embedded on the outer side surface of the mounting plate 2, an arc-shaped sliding block 5 is slidably arranged in the annular guide rail 3, the arc-shaped sliding block 5 is fixed on the inner side surface of a rotary table 4, a rotary shaft 6 is fixed at the center of the inner side surface of the rotary table 4, and one side of keeping away from handle 8 on carousel 4 is provided with breach 9, handle 8 plays the handle effect of itself on the one hand, on the other hand also increases the dead weight of carousel 4 of keeping away from breach 9 one side, thereby make breach 9 be the peak all the time, be provided with on the high-voltage circuit breaker cabinet body 11 and divide closing button 10, all be provided with through-hole 12 on magnet 1 and the mounting panel 2, divide closing button 10 sets up in through-hole 12, and divide closing button 10 sets up the lower half part at carousel 4, the benefit that divide closing button 10 set up the lower half at carousel 4 does, when not using, because carousel 4 is under self gravity, breach 9 on it must rotate to the most peak, so divide closing button 10 can not overlap with breach 9, and then just can not expose outside, and then also can not miss and bump, the size of breach 9 is greater than the size of through-hole 12.

The working principle is as follows: when the anti-misoperation cover is used, the anti-misoperation cover is adsorbed on a side iron sheet of a high-voltage circuit breaker cabinet body 11 through the magnet 1, the opening and closing button 10 is positioned in the through hole 12, when the opening and closing button 10 needs to be used when the circuit breaker electrical equipment breaks down, the handle 8 is manually shifted, the turntable 4 rotates along the annular guide rail 3, the notch 9 on the turntable 4 is rotated to the opening and closing button 10, the opening and closing button 10 is exposed, a worker presses the opening and closing button, the handle 8 is released after pressing, at the moment, the notch 9 on the turntable 4 inevitably rotates to the topmost point under the action of self gravity, so the opening and closing button 10 is hidden, further, the anti-misoperation can not occur, the potential safety hazard in the background technology is eliminated, the anti-misoperation cover is adsorbed on the high-voltage circuit breaker cabinet body 11 through the arrangement of the convex strip 13, the function of the anti-misoperation cover is convenient for the worker, the installation and the disassembly of the anti-misoperation cover are more convenient.

To sum up can, the utility model discloses a set up magnet 1, mounting panel 2, ring rail 3, carousel 4, arc slider 5, pivot 6, bearing frame 7, handle 8 and breach 9, solved traditional high tension switchgear urgent divide-shut brake button and prevented mistake bumping cover when needs use divide-shut brake button, need pull down the whole cover body from high tension switchgear, after finishing using, will install again, the problem that wastes time and energy.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high tension switchgear emergency opening-closing button prevents mistake and bumps cover, includes magnet (1), its characterized in that: the fixed actuation of medial surface of magnet (1) is on the high voltage circuit breaker cabinet body (11), the lateral surface of magnet (1) is fixed in logical groove (14) on mounting panel (2), fixed embedding has ring rail (3) on the lateral surface of mounting panel (2), it is provided with arc slider (5) to slide in ring rail (3), arc slider (5) are fixed on the medial surface of carousel (4), just the medial surface center department of carousel (4) is fixed with pivot (6), the tip and bearing frame (7) of pivot (6) rotate and are connected, bearing frame (7) are fixed to be embedded in on mounting panel (2), be fixed with handle (8) on the lateral surface of carousel (4), just one side of keeping away from handle (8) on carousel (4) is provided with breach (9).

2. The anti-collision cover for the emergency opening and closing button of the high-voltage switch cabinet as claimed in claim 1, is characterized in that: be provided with divide-shut brake button (10) on the high voltage circuit breaker cabinet body (11), all be provided with through-hole (12) on magnet (1) and mounting panel (2), divide-shut brake button (10) sets up in through-hole (12).

3. The anti-collision cover for the emergency opening and closing button of the high-voltage switch cabinet as claimed in claim 1, is characterized in that: both ends all are provided with sand grip (13) about the medial surface of mounting panel (2), the cross sectional shape of sand grip (13) sets up to isosceles trapezoid.

4. The anti-collision cover for the emergency opening and closing button of the high-voltage switch cabinet as claimed in claim 2, is characterized in that: the switching-on and switching-off button (10) is arranged at the lower half part of the turntable (4).

5. The anti-collision cover for the emergency opening and closing button of the high-voltage switch cabinet as claimed in claim 1, is characterized in that: the size of the gap (9) is larger than that of the through hole (12).

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