CN212648755U

CN212648755U - Power supply unit convenient to look over

Info

Publication number: CN212648755U
Application number: CN202021003262.0U
Authority: CN
Inventors: 张红红; 邓杰威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-02
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a power supply unit convenient to look over belongs to electric power technical field, and it includes the casing, the positive fixedly connected with fixed plate of casing, first recess has been seted up to the upper surface of fixed plate, first recess inner wall is provided with the pivot, two bearings, two have been cup jointed to the surface of pivot the back of bearing all with the positive fixed connection of casing, the second recess has been seted up at the back of fixed plate. This power supply unit convenient to look over, through setting up the casing, the fixed plate, support the shell, the extension rod, the stopper, fixture block and slide bar, when supporting the shell and being parallel with the casing, pull out the extension rod from supporting the shell this moment and contact with ground to use the bolt to fix, can overhaul power supply unit this moment, this device can carry out bed hedgehopping to staff's position, makes things convenient for the staff to the maintenance process of power supply unit eminence, simultaneously the effectual efficiency that improves the inspection.

Description

Power supply unit convenient to look over

Technical Field

The utility model belongs to the technical field of electric power, specifically be a power supply unit convenient to look over.

Background

The power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, the power equipment in a power system is many, and people usually install an instrument for detecting electric quantity in the power supply equipment.

At present, for the power utilization condition of power supply equipment, a worker can regularly check the service condition of the power supply equipment, manual on-site copy management is generally needed, but the traditional power supply equipment is higher in installation, the worker is more troublesome to check the higher power supply equipment, and the checking efficiency is not ideal enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a power supply unit convenient to look over has solved general needs artificial on-the-spot copy management, but traditional power supply unit installation than higher, to the higher power supply unit of installation, the staff checks up more troublesome, problem that inspection efficiency is ideal inadequately.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a power supply device convenient to check comprises a shell, wherein a fixed plate is fixedly connected to the front of the shell, a first groove is formed in the upper surface of the fixed plate, a rotating shaft is arranged on the inner wall of the first groove, two bearings are sleeved on the outer surface of the rotating shaft, the back surfaces of the two bearings are fixedly connected with the front of the shell, a second groove is formed in the back surface of the fixed plate, the left side surface and the right side surface of the inner wall of the second groove are movably connected with a supporting shell through a pin shaft, an extension rod is arranged in the supporting shell, a third groove is formed in the back surface of the supporting shell, a clamping block is arranged on the lower surface of the supporting shell, two sliding sleeves are arranged on the front surface of the fixed plate, a sliding rod is arranged in each sliding sleeve, a spring is arranged on the outer surface of each sliding sleeve, two ends of each spring are fixedly connected, and the lower surface of the inner wall of the second groove is fixedly connected with a limiting block.

As a further aspect of the present invention: one end of the back of the sliding rod is provided with an inclined edge, and the clamping block is triangular.

As a further aspect of the present invention: the left side face of the supporting shell is provided with a nut, a bolt is connected with the inner thread of the nut, and the right end of the bolt is in lap joint with the left side face of the extension rod.

As a further aspect of the present invention: the third recess is provided with first magic subsides in, the front of casing is provided with the second magic subsides, the opposite face bonding of first magic subsides and second magic subsides.

As a further aspect of the present invention: the front surface of the fixing plate is fixedly connected with the back surface of the rubber pad, and the lower surface of the shell is provided with a base.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this power supply unit convenient to look over, through setting up the casing, the fixed plate, support the shell, the extension rod, the stopper, fixture block and slide bar, the staff is when needing to look over higher power supply unit, at first the pulling fixed plate rotates ninety degrees forward, will support the shell rotation ninety degrees again, make support shell and stopper contact, fixture block extrusion slide bar simultaneously, make the fixture block be located the top of slide bar, when supporting the shell with the casing parallel, pull out the extension rod from supporting the shell and contact with ground this moment, and use the bolt to fix, can overhaul power supply unit this moment, this device can bed hedgehopping to staff's position, make things convenient for the maintenance process of staff to the power supply unit eminence, simultaneously the effectual efficiency that improves the inspection.

2. This power supply unit convenient to look over through setting up the rubber pad, the rubber pad has certain antiskid nature, and when the staff used this device to improve staff's sole and the frictional force of fixed plate, made the more stable of staff's station.

3. This power supply unit convenient to look over through setting up the fixed plate, can provide the position of sitting the rest for the staff when making things convenient for the staff to overhaul the in-process pad foot, makes things convenient for the staff can obtain the rest at the working process.

Drawings

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

FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is a schematic sectional view of the rear view of the support shell of the present invention;

fig. 5 is an enlarged schematic structural view of the utility model at the position B;

in the figure: the novel bearing support device comprises a shell 1, a fixing plate 2, a first groove 3, a bearing 4, a rotating shaft 5, a second groove 6, a support shell 7, a third groove 8, a first magic tape 9, a second magic tape 10, a rubber pad 11, a base 12, a sliding sleeve 13, a spring 14, a sliding rod 15, a pulling plate 16, a pin shaft 17, a clamping block 18, a limiting block 19, an extension rod 20, a nut 21 and a bolt 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a power supply device convenient to check comprises a shell 1, a fixed plate 2 is fixedly connected to the front of the shell 1, a first groove 3 is formed in the upper surface of the fixed plate 2, a rotating shaft 5 is arranged on the inner wall of the first groove 3, two bearings 4 are sleeved on the outer surface of the rotating shaft 5, the bearings 4 can position the rotating shaft 5 by arranging the two bearings 4, the rotating shaft 5 can be driven to rotate in the two bearings 4 when the fixed plate 2 rotates, the fixed plate 2 rotates more stably, the back surfaces of the two bearings 4 are fixedly connected with the front of the shell 1, a second groove 6 is formed in the back surface of the fixed plate 2, the left side surface and the right side surface of the inner wall of the second groove 6 are movably connected with a supporting shell 7 through a pin shaft 17, the supporting shell 7 can normally and stably rotate by arranging the pin shaft 17, an extension rod 20 is arranged in the supporting shell 7, so that the extension rod 20 can extend the length of the supporting shell 7, thereby normally supporting the fixing plate 2, the back of the supporting shell 7 is provided with a third groove 8, the lower surface of the supporting shell 7 is provided with a fixture block 18, the front of the fixing plate 2 is provided with two sliding sleeves 13, a sliding rod 15 is arranged in the sliding sleeves 13, the outer surface of the sliding rod 15 is provided with a spring 14, two ends of the spring 14 are respectively fixedly connected with the front of the sliding sleeves 13 and the back of the pulling plate 16, by arranging the spring 14, the spring 14 can drive the pulling plate 16 and the sliding rod 15 to move forward by utilizing the self-pulling force when the sliding rod 15 is extruded, and is positioned below the fixture block 18, the front of the sliding rod 15 is fixedly connected with the back of the pulling plate 16, the lower surface of the inner wall of the second groove 6 is fixedly connected with a stopper 19, by arranging the stopper 19, the stopper 19 can thus limit the rotation of the support case 7, so that the support case 7 cannot continue to rotate.

Specifically, as shown in fig. 2, be provided with first magic subsides 9 in the third recess 8, casing 1's front is provided with second magic subsides 10, and the opposite face of first magic subsides 9 and second magic subsides 10 bonds, through setting up first magic subsides 9 and second magic subsides 10 for when this device does not use, casing 1 fixes supporting shell 7 through first magic subsides 9 and second magic subsides 10.

Specifically, as shown in fig. 3, one end of the back surface of the slide bar 15 is set to be an inclined edge, the shape of the fixture block 18 is set to be triangular, and by setting the inclined edge of the slide bar 15 and the triangular shape of the fixture block 18, when the support shell 7 rotates, the inclined surface of the fixture block 18 can press the inclined surface of the slide bar 15 upwards, so that the moving direction of the slide bar 15 changes, and the support shell 7 is fixed.

Specifically, as shown in fig. 5, the left side surface of the support shell 7 is provided with a nut 21, the nut 21 is internally connected with a bolt 22, the right end of the bolt 22 is in lap joint with the left side surface of the extension rod 20, and the bolt 22 and the nut 21 are arranged, so that the extension rod 20 is fixed by the bolt 22, and the extension rod 20 cannot shake forwards and backwards at will.

The working principle of the utility model is that:

s1, when the worker uses the device, firstly, the fixing plate 2 is rotated forward ninety degrees, then the supporting shell 7 is rotated ninety degrees, so that the supporting shell 7 is contacted with the limit block 19, meanwhile, the fixture block 18 presses the sliding rod 15 forward, so that the sliding rod 15 moves forward in the sliding sleeve 13, and when the fixture block 18 is positioned above the sliding rod 15, the sliding rod 15 is reset by the tension of the spring 14;

s2, at the moment, the extension rod 20 is pulled out of the support shell 7 to be in contact with the ground, then a worker rotates the bolt 22, after the bolt 22 is tightly contacted with the extension rod 20, the positioning of the extension rod 20 is completed at the moment, so that the worker can stand on the fixing plate 2 to check the power supply equipment, and after the worker uses the device, the worker rotates the bolt 22 first to withdraw the extension rod 20 into the support shell 7;

s3, the pulling plate 16 is pulled forwards at the moment, the sliding rod 15 is pulled forwards, the supporting shell 7 is rotated to restore the original position, the first magic tape 9 and the second magic tape 10 are pasted together, the angle of the fixing plate 2 is fixed, and the worker can complete the current inspection of the power supply equipment.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A power supply unit convenient to view, comprising a casing (1), characterized in that: the front surface of the shell (1) is fixedly connected with a fixed plate (2), the upper surface of the fixed plate (2) is provided with a first groove (3), the inner wall of the first groove (3) is provided with a rotating shaft (5), the outer surface of the rotating shaft (5) is sleeved with two bearings (4), the back surfaces of the two bearings (4) are fixedly connected with the front surface of the shell (1), the back surface of the fixed plate (2) is provided with a second groove (6), the left side surface and the right side surface of the inner wall of the second groove (6) are movably connected with a supporting shell (7) through a pin shaft (17), an extension rod (20) is arranged in the supporting shell (7), the back surface of the supporting shell (7) is provided with a third groove (8), the lower surface of the supporting shell (7) is provided with a clamping block (18), the front surface of the fixed plate (2) is provided with two sliding sleeves (13), and, the surface of slide bar (15) is provided with spring (14), the both ends of spring (14) respectively with the front of sliding sleeve (13) and the back fixed connection of arm-tie (16), the front of slide bar (15) and the back fixed connection of arm-tie (16), the lower fixed surface of second recess (6) inner wall is connected with stopper (19).

2. A readily viewable power supply apparatus according to claim 1, wherein: one end of the back surface of the sliding rod (15) is arranged to be an inclined edge, and the shape of the clamping block (18) is triangular.

3. A readily viewable power supply apparatus according to claim 1, wherein: support shell (7) left surface and be provided with nut (21), nut (21) female connection has bolt (22), the left surface overlap joint of bolt (22) right-hand member and extension rod (20).

4. A readily viewable power supply apparatus according to claim 1, wherein: the novel magic tape is characterized in that a first magic tape (9) is arranged in the third groove (8), a second magic tape (10) is arranged on the front face of the shell (1), and opposite faces of the first magic tape (9) and the second magic tape (10) are bonded.

5. A readily viewable power supply apparatus according to claim 1, wherein: the front surface of the fixing plate (2) is fixedly connected with the back surface of the rubber pad (11), and the lower surface of the shell (1) is provided with a base (12).