Power plant monitoring box transformer substation safety device

Abstract

The utility model relates to the power plant monitoring box transformer substation field, and discloses a power plant monitoring box transformer substation safety device comprising a box body and a box door, the inner wall of the box door is provided with an adjusting mechanism and a plugging mechanism, the adjusting mechanism comprises a lifting block, the inner wall of the lifting block is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a gear, and the other end of the rotating rod is fixedly connected with a rotating shaft. An eccentric wheel is fixedly connected to the other end of the rotating rod, a sliding block is hinged to the outer wall of the eccentric wheel, a limiting groove is formed in the outer wall of the lifting block, a cross-shaped moving block is slidably connected to the inner wall of the limiting groove, a sliding hole is formed in the outer wall of the cross-shaped moving block, and the sliding block is slidably connected to the inner wall of the sliding hole. According to the utility model, through the arrangement of the adjusting mechanism, the smell emitted by the medicine bag can more effectively cover the internal space of the whole box transformer substation, the repelling effect on mice and insects is further improved, the survival and reproduction possibility of the mice and insects in the box transformer substation is reduced, and the safe operation of equipment in the box transformer substation is further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to power plant monitoring box transformer field especially, relates to a power plant monitoring box transformer safety device. BACKGROUND

[0002] In the power plant, the box transformer substation (box transformer) plays a vital role, it is responsible for converting high voltage electric energy into low voltage electric energy suitable for user use, and carries out distribution and control.

[0003] Prior art, the box transformer may face various security risks in the operation process, the cable enters and exits the box transformer and leaves a certain gap, even if the sealing measures are used, there can be some small holes or gaps, insects can use these tiny channels to enter the box transformer, especially some insects that can survive in dark, hidden environment, such as cockroaches, can enter the inside of the box transformer along the gap around the cable, the electrical equipment in the inside of the box transformer can produce certain heat in the operation process, in some relatively cold weather, this warm environment can attract insects, and part of insects can be interested in some chemical substances (such as the smell of insulating oil) in the inside of the box transformer, thereby entering the inside of the box transformer.

[0004] The traditional mouse and insect prevention method is often to place a medicine bag at a fixed position in the inside of the box transformer, due to the complex structure of the inside of the box transformer, there are numerous corners, gaps and equipment and spaces of different heights, the activity path and hiding place of mice and insects are difficult to grasp, the fixedly placed mouse and insect prevention medicine bag cannot be adjusted in position according to the actual activity of mice and insects, so that the repelling smell emitted by the medicine bag is difficult to evenly and effectively cover the entire inside space of the box transformer, they can destroy electrical equipment at will, such as causing short circuit by biting wire, causing leakage caused by damaging insulation layer and other faults, seriously affect the continuity and reliability of power transmission, therefore, a power plant monitoring box transformer safety device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a power plant monitoring box transformer safety device, which aims at solving the problem that the fixedly placed mouse and insect prevention medicine bag cannot be adjusted in position according to the actual activity of mice and insects, so that the repelling smell emitted by the medicine bag is difficult to evenly and effectively cover the entire inside space of the box transformer.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a power plant monitoring box safety device, including box and door, the door inner wall is provided with adjusting mechanism and plug -in mechanism, the adjusting mechanism includes lifting piece, the lifting piece inner wall is rotatably connected with the rotation bar, one end of the rotation bar is fixedly connected with the gear, the other end of the rotation bar is fixedly connected with the eccentric wheel, the eccentric wheel outer wall is hinged with the sliding block, the lifting piece outer wall is opened with the limit slot, the limit slot inner wall is slidably connected with the cross -wise moving block, the cross -wise moving block outer wall is opened with the slide hole, the sliding block is slidably connected in the slide hole inner wall, the door inner wall is opened with the lifting groove, the lifting groove inner wall is fixedly connected with the rack, and the rack is meshed with the gear.

[0007] As further description of the above technical scheme:

[0008] The adjusting mechanism further includes motor, and the motor bottom is fixedly connected in the door inner wall.

[0009] As further description of the above technical scheme:

[0010] The adjusting mechanism further includes reciprocating screw rod, one end of the reciprocating screw rod is rotatably connected in the door inner wall top, the other end of the reciprocating screw rod is fixedly connected with the motor output, the door inner wall is further fixedly connected with the limit rod, one end of the lifting piece is threadedly connected in the reciprocating screw rod outer wall, and the other end of the lifting piece is slidably connected in the limit rod outer wall.

[0011] As further description of the above technical scheme:

[0012] The plug-in mechanism includes mounting seat, and the mounting seat outer wall is fixedly connected with the cross -wise moving block outer wall.

[0013] As further description of the above technical scheme:

[0014] The plug-in mechanism further includes storage box, and the storage box is inserted in the mounting seat inner wall.

[0015] As further description of the above technical scheme:

[0016] The plug-in mechanism further includes recess, and the recess is opened in the storage box outer wall, and the recess inner wall is fixedly connected with spring.

[0017] As further description of the above technical scheme:

[0018] The plug-in mechanism further includes clamping block, and the clamping block outer wall is fixedly connected with the spring outer wall.

[0019] As further description of the above technical scheme:

[0020] The plug-in mechanism further includes extrusion rod, and the extrusion rod outer wall is slidably connected in the mounting seat inner wall.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the smell emitted by the medicine bag can effectively cover the whole internal space of the box transformer through the adjusting mechanism, the repelling effect on mice and insects is further improved, the possibility of survival and reproduction of mice and insects in the internal space of the box transformer is reduced, and the safe operation of the equipment in the internal space of the box transformer is further ensured.

[0023] 2. In the utility model, the plug-in mechanism is arranged, the replacement operation of the medicine bag can be quickly completed without the aid of complex tools through the convenient replacement mode, the internal space of the box transformer is ensured to be in an effective mouse and insect protection state at all times, and the possibility of equipment damage and operation failure caused by untimely mouse and insect protection is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 Fig. 1 is a front view of a power plant monitoring box transformer safety device according to the utility model;

[0025] Figure 2 Fig. 2 is an internal structure diagram of a box door of a power plant monitoring box transformer safety device according to the utility model;

[0026] Figure 3 Fig. 3 is a top view of a box door of a power plant monitoring box transformer safety device according to the utility model;

[0027] Figure 4 Fig. 4 is a top view of a mounting seat and a storage box of a power plant monitoring box transformer safety device according to the utility model.

[0028] LEGEND:

[0029] 1, box body; 2, box door; 3, adjusting mechanism; 311, lifting block; 312, rotating rod; 313, gear; 314, eccentric wheel; 315, sliding block; 316, limiting groove; 317, cross moving block; 318, sliding hole; 319, lifting groove; 320, rack; 321, motor; 322, reciprocating screw rod; 323, limiting rod; 4, plug-in mechanism; 411, mounting seat; 412, storage box; 413, groove; 414, spring; 415, clamping block; 416, extrusion rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] With reference to Figure 1 - Figure 3 The utility model provides an embodiment: a power plant monitoring box transformer safety device, including box 1 and box door 2, the inner wall of box door 2 is provided with adjusting mechanism 3 and plug -in mechanism 4, adjusting mechanism 3 includes lifting piece 311, lifting piece 311 passes through the rotation of reciprocating screw rod 322 and carries out the lifting, the inner wall rotation of lifting piece 311 is connected with rotating rod 312, and one end of rotating rod 312 is fixedly connected with gear 313, and gear 313 carries out rotation through the meshing with rack 320, the other end of rotating rod 312 is fixedly connected with eccentric wheel 314, and the gear 313 of rotation can drive eccentric wheel 314 to rotate through rotating rod 312, and the outer wall of eccentric wheel 314 is hinged with sliding block 315, and sliding block 315 can slide in the inner wall of slide hole 318, the outer wall of lifting piece 311 is set with limiting slot 316, and limiting slot 316 can limit cross -wise moving block 317, and the inner wall of limiting slot 316 is slidably connected with cross -wise moving block 317, and cross -wise moving block 317 can drive the movement of storage box 412, and the outer wall of cross -wise moving block 317 is set with slide hole 318, and sliding block 315 is slidably connected in the inner wall of slide hole 318, and the inner wall of box door 2 is set with lifting groove 319, and lifting groove 319 is fixedly connected with rack 320, and lifting piece 311 carries out the lifting, and can drive gear 313 to rotate under the meshing connection of rack 320 and gear 313, and rack 320 and gear 313 are meshed with connection.

[0032] With reference to Figure 1 - Figure 3 Adjusting mechanism 3 further includes motor 321, and the bottom of motor 321 is fixedly connected to the inner wall of box door 2. Adjusting mechanism 3 further includes reciprocating screw rod 322, which can be rotated by the driving of motor 321. One end of reciprocating screw rod 322 is rotatably connected to the top of the inner wall of box door 2, and the other end of reciprocating screw rod 322 is fixedly connected to the output end of motor 321. The inner wall of box door 2 is further fixedly connected with a limiting rod 323, which can limit the lifting piece 311. One end of the lifting piece 311 is threadedly connected to the outer wall of the reciprocating screw rod 322, and the other end of the lifting piece 311 is slidably connected to the outer wall of the limiting rod 323.

[0033] With reference to Figure 3 、 Figure 4The plug-in mechanism 4 comprises a mounting seat 411, the outer wall of the mounting seat 411 is fixedly connected with the outer wall of the cross moving block 317, a clamping groove is formed in the inner wall of the mounting seat 411, the plug-in mechanism 4 further comprises a storage box 412, the storage box 412 is inserted into the inner wall of the mounting seat 411, the plug-in mechanism 4 further comprises a groove 413, the groove 413 is formed in the outer wall of the storage box 412, a clamping block 415 is slidably connected with the inner wall of the groove 413, a spring 414 is fixedly connected with the inner wall of the groove 413, the elastic force of the spring 414 can push the clamping block 415 against the inner wall of the groove 413, the plug-in mechanism 4 further comprises the clamping block 415, the outer wall of the clamping block 415 is fixedly connected with the outer wall of the spring 414, the plug-in mechanism 4 further comprises a pressing rod 416, by pressing the pressing rod 416, the clamping block 415 can be extruded out of the inner wall of the clamping groove, and the outer wall of the pressing rod 416 is slidably connected with the inner wall of the mounting seat 411.

[0034] Working principle: when it is needed to drive away mice and insects inside the box 1, the mouse and insect repellent medicine bag can be placed in the storage box 412, and then the storage box 412 can be inserted into the mounting seat 411, so that the inner wall of the groove 413 is slidably connected with the clamping block 415 clamped in the inner wall of the clamping groove, and the elastic force of the spring 414 can push the clamping block 415 against the inner wall of the clamping groove. When it is needed to remove the storage box 412 for replacement of the mouse and insect repellent medicine bag, the pressing rod 416 can be pressed to push the clamping block 415 out of clamping connection with the inner wall of the clamping groove, so that the storage box 412 can be taken out for replacement, effectively preventing mice and insects from approaching the key equipment inside the box, reducing the risk of electrical failure caused by mouse and insect invasion, such as short circuit caused by mouse biting cable and problem of affecting heat dissipation due to insects entering the equipment.

[0035] By starting the motor 321, the output end of the motor 321 drives the fixedly connected reciprocating screw rod 322 to rotate, thereby driving the lifting block 311 threadedly connected with the outer wall of the reciprocating screw rod 322 to lift, and the limiting rod 323 can limit the lifting block 311, and the lifting block 311 can drive all components on itself to lift, thereby adjusting the height of the storage box 412. While the lifting block 311 is lifting, due to the meshing connection of the gear 313 and the rack 320, the gear 313 is driven to rotate, and the gear 313 drives the eccentric wheel 314 to rotate through the rotating rod 312. When the eccentric wheel 314 rotates, the sliding block 315 slides in the inner wall of the sliding hole 318, thereby making the cross moving block 317 slide in the inner wall of the limiting groove 316, and then the left and right positions of the storage box 412 can be adjusted back and forth, so that the smell of the medicine bag can more effectively cover the entire internal space of the box, further improving the repelling effect on mice and insects, reducing the possibility of survival and reproduction of mice and insects inside the box, reducing the equipment failure and safety hazards caused by mice and insects, further ensuring the safe operation of the equipment inside the box, and reducing the electrical accident rate caused by problems such as damage to the insulation layer of the equipment and biting of the wire by mice.

[0036] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A power plant monitoring cubicle safety device comprising a cubicle (1) and a cubicle door (2), characterized in that: The inner wall of the box door (2) is provided with an adjusting mechanism (3) and a plug-in mechanism (4), the adjusting mechanism (3) comprises a lifting block (311), the inner wall of the lifting block (311) is rotatably connected with a rotating rod (312), one end of the rotating rod (312) is fixedly connected with a gear (313), the other end of the rotating rod (312) is fixedly connected with an eccentric wheel (314), the outer wall of the eccentric wheel (314) is hingedly connected with a sliding block (315), the outer wall of the lifting block (311) is provided with a limiting groove (316), the inner wall of the limiting groove (316) is slidably connected with a cross-shaped moving block (317), the outer wall of the cross-shaped moving block (317) is provided with a sliding hole (318), the sliding block (315) is slidably connected in the inner wall of the sliding hole (318), the inner wall of the box door (2) is provided with a lifting groove (319), the inner wall of the lifting groove (319) is fixedly connected with a rack (320), and the rack (320) is meshingly connected with the gear (313).

2. A power plant monitoring cubicle safety device according to claim 1, characterised in that: The adjusting mechanism (3) further comprises a motor (321), and the bottom of the motor (321) is fixedly connected to the inner wall of the box door (2).

3. A power plant monitoring cubicle safety device according to claim 1, characterized in that: The adjusting mechanism (3) further comprises a reciprocating wire rod (322), one end of the reciprocating wire rod (322) is rotatably connected to the top of the inner wall of the box door (2), the other end of the reciprocating wire rod (322) is fixedly connected with the output end of the motor (321), the inner wall of the box door (2) is further fixedly connected with a limiting rod (323), one end of the lifting block (311) is threadedly connected to the outer wall of the reciprocating wire rod (322), and the other end of the lifting block (311) is slidably connected to the outer wall of the limiting rod (323).

4. A power plant monitoring cubicle safety device according to claim 1, characterized in that: The plug-in mechanism (4) comprises a mounting seat (411), and the outer wall of the mounting seat (411) is fixedly connected with the outer wall of the cross-shaped moving block (317).

5. A power plant monitoring cubicle safety device according to claim 1, characterized in that: The plug-in mechanism (4) further comprises a storage box (412), and the storage box (412) is inserted into the inner wall of the mounting seat (411).

6. A power plant monitoring cubicle safety device according to claim 1, characterized in that: The plug-in mechanism (4) further comprises a groove (413) formed in the outer wall of the storage box (412), and the inner wall of the groove (413) is fixedly connected with a spring (414).

7. A power plant monitoring cubicle safety device according to claim 1, characterized in that: The plug-in mechanism (4) further comprises a clamping block (415), and the outer wall of the clamping block (415) is fixedly connected with the outer wall of the spring (414).

8. A power plant monitoring cubicle safety device according to claim 1, characterized in that: The plug-in mechanism (4) further comprises an extrusion rod (416), and the outer wall of the extrusion rod (416) is slidably connected to the inner wall of the mounting seat (411).

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