CN211455445U

CN211455445U - Transformer protective housing convenient to overhaul

Info

Publication number: CN211455445U
Application number: CN201922329672.8U
Authority: CN
Inventors: 潘秀萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-08
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a transformer guard box convenient to overhaul, the power distribution box comprises a box body, fixed mounting has the body of transformer in the box, be equipped with the carousel in the box, the carousel rotates through the pivot to be connected in the bottom surface in the box, body fixed mounting is in the carousel upper end, the fixed coupling of the carousel outside has the gear frame, lateral wall fixed mounting has first motor in the box, first motor output rotates to be connected in the box bottom surface, coaxial fixed coupling has the action wheel on the position that first motor output corresponds the gear frame, the action wheel is connected with the gear frame meshing, lateral wall fixed connection has the baffle of level setting in the box, the baffle upside is equipped with the sliding plate of level setting, sliding plate and box inside wall sliding connection, run through on the box lateral wall be equipped. The utility model discloses a set up the sliding plate, accessible mechanical transmission forms the separation district when sleet weather overhauls the body, receives the sleet influence and takes place danger when avoiding the staff during operation.

Description

Transformer protective housing convenient to overhaul

Technical Field

The utility model relates to an electrical equipment protects relevant technical field, especially relates to a transformer guard box convenient to overhaul.

Background

With the popularization of electric power application, the transmission line is one-way and eight-way and has a large length, in the transmission line of a long route, the application of a transformer is indispensable, and a power transformer is static electric equipment and is equipment for changing alternating voltage or current of a certain value into another voltage or current with the same frequency or different values.

The transformer is generally installed on a wire pole, because the transformer is exposed in the outside air for a long time, a large amount of rainwater, dust, pollution and even impact treading of field creatures are frequently caused, the working environment of the transformer is severe and is easy to be damaged, intermittent maintenance is necessary in order not to influence the overall working state of the transformer, when the transformer is generally maintained, workers directly carry out maintenance on the wire pole, because the position of the transformer after installation is fixed, when the damaged position needs to be determined, the workers need to move around the outside of the transformer for a circle or even a few weeks for inspection, accidents are easily caused when the high position of the wire pole is inconvenient to move, and furthermore, when the transformer is maintained in rainy and snowy weather, because no effective shelters are generally arranged at the high position of the wire pole, a large amount of rainwater or snow falls onto the hands of the workers, and once the voltage in the transformer is extremely high, the personal safety of workers is easily threatened once electric leakage occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inspection process is difficult to repair the process dangerous degree simultaneously among the prior art, and the transformer guard box of the inspection process autogyration repair process from the maintenance of being convenient for who protects simultaneously that provides.

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

a transformer protection box convenient to overhaul comprises a box body, wherein a body of a transformer is fixedly installed in the box body, a horizontally arranged rotary table is arranged in the box body, the rotary table is rotatably connected to the inner bottom surface of the box body through a rotary shaft, the body is fixedly installed at the upper end of the rotary table, a gear frame is fixedly sleeved on the outer side of the rotary table, a first motor is fixedly installed on the inner side wall of the box body, the output end of the first motor is rotatably connected to the inner bottom surface of the box body, a driving wheel is coaxially and fixedly sleeved on the position, corresponding to the gear frame, of the output end of the first motor, the driving wheel is meshed with the gear frame, a horizontally arranged partition plate is fixedly connected to the inner side wall of the box body, a horizontally arranged sliding plate is arranged on the upper side of the partition plate, the sliding plate is slidably connected with the inner, the box body inner side wall is rotatably connected with two threaded rods which are horizontally arranged, the two threaded sleeves are respectively sleeved on the two threaded rods in a threaded manner, and a driving mechanism for driving the threaded rods to rotate is arranged in the box body.

Preferably, the sliding plate lateral wall fixedly connected with sliding block, sliding block and box inner wall sliding connection, the box inner wall is equipped with the sliding tray with sliding block assorted.

Preferably, the threaded rod is fixedly sleeved with a limiting ring at the start and stop positions corresponding to the threads.

Preferably, actuating mechanism includes the worm that the level set up, worm one end is rotated and is connected in the box inside wall, box outside wall fixed mounting has the second motor, the worm other end rotates and runs through the box lateral wall and with the coaxial fixed connection of second motor output, the position that corresponds the worm on the threaded rod has fixed the cup joint worm wheel, the worm is connected with the worm wheel meshing.

Preferably, an opening is formed in the side wall of the box body in a penetrating mode and corresponds to the body, and a box door is glued to the outer side wall of the box body in a position corresponding to the opening.

Compared with the prior art, the utility model discloses possess following advantage:

1. through setting up the carousel, when examining, pull out the connecting wire and keep the independence of body after, can start first motor and rotate, the rotation of first motor drives the action wheel, make action wheel meshing gear frame make the gear frame take place rotatoryly, and then drive the carousel motion, the rotation of carousel drives the upside body and carries out slow rotation, the staff can carry out the inspection of three hundred sixty degrees to the body this moment, and confirm the fault location, it is rotatory around the body to remove the manpower from, strengthen the security of inspection process when using manpower sparingly.

2. Through setting up the sliding plate, when being in sleet weather, start the forward rotation of second motor output, the second motor drives the worm and rotates, and then makes worm meshing worm wheel drive the threaded rod and rotate, and the threaded sleeve on two threaded rods drives the sliding plate simultaneously to the direction motion that is close to the opening, makes the sliding plate stretch out from the opening and form and shelter from the layer, shelters from below maintenance staff, avoids sleet to drop to the staff on hand, and the dangerous degree that leads to repairing the process is higher.

Drawings

Fig. 1 is a schematic view of an internal structure of a transformer protection box convenient to overhaul, which is provided by the utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is an external structural view of fig. 2.

In the figure: the automatic door opening mechanism comprises a box body 1, a body 2, a rotary disk 3, a rotary shaft 4, a gear frame 5, a first motor 6, a driving wheel 7, a partition plate 8, a sliding plate 9, a threaded sleeve 10, a threaded rod 11, a sliding block 12, a sliding groove 13, a limiting ring 14, a worm 15, a second motor 16, a worm wheel 17, a door 18 and a through opening 19.

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.

Referring to fig. 1-3, a transformer protection box convenient to overhaul comprises a box body 1, a body 2 of a transformer is fixedly installed in the box body 1, a horizontally arranged turntable 3 is arranged in the box body 1, the turntable 3 is rotatably connected to the inner bottom surface of the box body 1 through a rotating shaft 4, and the body 2 is fixedly installed at the upper end of the turntable 3.

The utility model discloses in, the fixed coupling in 3 outsides of carousel has

gear frame

5, 1 inside wall fixed mounting of box has first motor 6, first motor 6's model is Y160M1-2, first motor 6 output rotates and connects in box 1 inner bottom surface, coaxial fixed has cup jointed action wheel 7 on the position that first motor 6 output corresponds gear frame 5, action wheel 7 is connected with the meshing of gear frame 5, it is noted that, the position that corresponds body 2 on the 1 lateral wall of box runs through and is equipped with the opening, the corresponding open-ended position of 1 lateral wall of box splices chamber door 18.

The utility model discloses in, carousel 3's setting, when examining, pull out the connecting wire and keep body 2 independent after, can start first motor 6 and rotate, first motor 6's rotation drives action wheel 7, make action wheel 7 mesh gear frame 5 make gear frame 5 take place the rotation, and then drive carousel 3 motion, carousel 3's rotation drives upside body 2 and carries out slow rotation, the staff can carry out the inspection of three hundred sixty degrees to body 2 this moment, and confirm the fault location, it rotates around body 2 to remove the manpower from, strengthen the security of inspection process when using manpower sparingly.

The utility model discloses in, 1 inside wall fixed connection of box has the baffle 8 that the level set up, and 8 upsides of baffle are equipped with the sliding plate 9 that the level set up, and sliding

plate

9 and 1 inside wall sliding connection of box, it is concrete, sliding plate 9 lateral wall fixed connection have sliding block 12, sliding

block

12 and 1 inside wall sliding connection of box, 1 inside wall of box be equipped with sliding block 12 assorted sliding tray 13, run through on the 1 lateral wall of box be equipped with sliding plate 9 assorted opening 19.

The utility model discloses in, the threaded sleeve 10 that two levels of 9 lower extreme fixedly connected with of sliding plate set up, and 1 inside wall of box rotates the threaded rod 11 that is connected with two levels and sets up, and two threaded sleeve 10 difference screw threads cup joint on two threaded rod 11, and what has worth mentioning is that corresponding screw thread starting and ending department is all fixed and has cup jointed spacing ring 14 on the threaded rod 11.

The utility model discloses in, be equipped with in the box 1 and be used for driving the rotatory actuating mechanism of threaded rod 11, actuating mechanism includes the worm 15 that the level set up, 15 one end of worm rotates and connects in 1 inside wall of box, box lateral wall fixed mounting has second motor 16, second motor 16's model is Y160M1-2, the worm 15 other end rotates run through 1 lateral wall of box and with the coaxial fixed connection of second motor 16 output, threaded rod 11 goes up the position fixed hub that corresponds worm 15 and has connect worm wheel 17, worm 15 is connected with worm wheel 17 meshing.

The utility model discloses in, actuating mechanism's setting, when being in sleet weather, start 16 output forward rotations of second motor, second motor 16 drives worm 15 and rotates, and then make worm 15 mesh worm wheel 17 drive threaded rod 11 and rotate, threaded sleeve 10 on two threaded rods 11 drives sliding plate 9 simultaneously to the direction motion that is close to opening 19, make sliding plate 9 stretch out and form and shelter from the layer from opening 19, shelter from the maintenance staff below, avoid sleet to drop to the staff on hand, the dangerous degree that leads to repairing the process is higher.

The working principle is as follows: when the inspection is needed, the box door 18 is opened, after the box door 18 is opened, the connecting wire on the body 2 is removed, the independence of the body 2 is ensured, after the completion of the confirmation, the first motor 6 is started, the output end of the first motor 6 rotates to drive the driving wheel 7 to rotate, the driving wheel 7 is meshed with the gear frame 5, the gear frame 5 drives the turntable 3 to rotate, the rotation of the turntable 3 drives the body 2 on the upper side to slowly rotate, at the moment, the inspection without dead angle can be carried out on the body 2, when the maintenance operation is carried out in rainy and snowy weather, the output end of the second motor 16 is started to rotate in the forward direction, the output end of the second motor 16 drives the worm 15 to rotate, the worm 15 is meshed with the worm wheel 17 to drive the threaded rod 11 to rotate, the rotation of the threaded rod 11 enables the two threaded sleeves 10 to move towards the direction close to the through opening 19, meanwhile, the, and (3) turning off the second motor 16, and starting the output end of the second motor 16 to rotate reversely when the sliding plate 9 needs to be retracted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transformer guard box convenient to overhaul, includes box (1), fixed mounting has body (2) of transformer in box (1), a serial communication port, carousel (3) that the level that is equipped with in box (1) set up, carousel (3) rotate through pivot (4) and connect in box (1) bottom surface, body (2) fixed mounting is in carousel (3) upper end, carousel (3) outside fixed cover has cup jointed gear frame (5), box (1) inside wall fixed mounting has first motor (6), first motor (6) output rotates and connects in box (1) bottom surface, coaxial fixed has cup jointed action wheel (7) on the position that first motor (6) output corresponds gear frame (5), action wheel (7) are connected with gear frame (5) meshing, box (1) inside wall fixed connection has baffle (8) that the level set up, the improved box is characterized in that a sliding plate (9) is horizontally arranged on the upper side of the partition plate (8), the sliding plate (9) is connected with the inner side wall of the box body (1) in a sliding mode, a through hole (19) matched with the sliding plate (9) is formed in the side wall of the box body (1) in a penetrating mode, two threaded sleeves (10) are fixedly connected to the lower end of the sliding plate (9) in two horizontal modes, threaded rods (11) arranged in two horizontal modes are rotatably connected to the inner side wall of the box body (1), the two threaded sleeves (10) are respectively in threaded sleeve joint with the two threaded rods (11), and a driving mechanism used for driving the threaded rods (11.

2. The transformer protection box convenient to overhaul according to claim 1, wherein sliding blocks (12) are fixedly connected to the side walls of the sliding plates (9), the sliding blocks (12) are slidably connected with the inner side walls of the box body (1), and the inner side walls of the box body (1) are provided with sliding grooves (13) matched with the sliding blocks (12).

3. The transformer protection box convenient to overhaul according to claim 1, wherein a limit ring (14) is fixedly sleeved on the threaded rod (11) at the position corresponding to the start and stop of the thread.

4. The transformer protection box convenient to overhaul according to claim 1, wherein the driving mechanism comprises a horizontally arranged worm (15), one end of the worm (15) is rotatably connected to the inner side wall of the box body (1), a second motor (16) is fixedly mounted on the outer side wall of the box body, the other end of the worm (15) is rotatably connected to the side wall of the box body (1) in a coaxial and fixed mode with the output end of the second motor (16), a worm wheel (17) is sleeved on the threaded rod (11) in a position corresponding to the worm (15), and the worm (15) is meshed with the worm wheel (17).

5. The transformer protection box convenient to overhaul according to claim 1, wherein an opening is formed in the side wall of the box body (1) in a penetrating mode and corresponds to the position of the body (2), and a box door (18) is glued to the outer side wall of the box body (1) in a position corresponding to the opening.