CN210296975U

CN210296975U - Low-voltage power supply and distribution transformer device

Info

Publication number: CN210296975U
Application number: CN201921574838.6U
Authority: CN
Inventors: 孔广铭
Original assignee: Heilongjiang Diweile Electric Power Design Co Ltd
Current assignee: Heilongjiang Diweile Electric Power Design Co Ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-04-10
Anticipated expiration: 2029-09-21

Abstract

The utility model belongs to the technical field of distribution equipment, in particular to a low-voltage power supply and distribution transformer device, which comprises a box body and a back plate at one side of the box body, wherein a fixed rod is integrally formed on the side surface of the box body, a sleeve is welded at the position corresponding to the fixed rod on the surface of the back plate, the box body is connected with the back plate through the fixed rod and the sleeve in a clamping way, a positioning button is separated from the sleeve, then the ring sleeve is rotated upwards to enable the fixed rod and the sleeve to generate relative movement, the box body and the back plate are separated from each other by the fixed rod which is pulled out from the sleeve, thereby make the backplate configuration component omnidirectional on the surface expose in the front of the staff to solve original low pressure power supply distribution transformer device and lead to the inconvenient problem of carrying out the maintenance of maintainer because operating space is little less when the maintenance, rotate the sunshade with the hand and expose the air channel on the box surface and can wave the inside quick heat that produces of box and dissipate.

Description

Low-voltage power supply and distribution transformer device

Technical Field

The utility model belongs to the technical field of distribution equipment, concretely relates to low pressure supplies distribution transformer device.

Background

The distribution equipment is a general name of equipment such as a high-voltage distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a distribution board, a switch box, a control box and the like in a power system, and the conventional distribution and transformation equipment is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, while the traditional low-voltage power supply distribution transformer device is generally opened in the form of a sliding door in the use process so as to maintain the internal elements, the operation methods of the type are often inconvenient for maintenance personnel due to small operation space in maintenance, and the corresponding replacement and maintenance operations are not easy for the internal elements with problems by the personnel, to a certain extent, the maintenance efficiency of the low-voltage power supply distribution transformer device is reduced, the existing low-voltage power supply distribution transformer device does not have good multiple angle adjusting capacity and heat dissipation effect, and the low-voltage power supply distribution transformer device has certain limitation when in use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a low pressure supplies distribution transformer device has the maintenance of being convenient for, the radiating effect is good and have certain fixed regulating power's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure supplies distribution power transformation device, includes the backplate of box and box one side, and integrated into one piece has the dead lever on the side surface of box, and the backplate is on the surface to be connected with the corresponding position department butt fusion of dead lever has the sleeve, and the box passes through dead lever and sleeve and is connected with the backplate block, and the dead lever outside is close to telescopic position department registrate and has the ring cover, and the below of backplate is provided with the bottom plate, and the backplate is connected through the pivot rotation with the bottom plate, is provided with the sunshade on the front surface of.

Preferably, the surface of one side of the sleeve is screwed with a positioning button through threads, one end of the fixing rod is inserted into the sleeve, and the surface of the outer side of the sleeve, which is different from one end of the positioning button, is provided with spiral threads.

Preferably, a linkage block and a connecting rod are arranged between the back plate and the bottom plate, two ends of the connecting rod are connected with the back plate and the bottom plate through rotating rods, and a rotating button is rotatably connected above the linkage block.

Preferably, the box body is of an open structure, a clamping block is integrally formed on one side of the box body, and a clamping groove is formed in the position, corresponding to the clamping block, on the surface of the back plate.

Preferably, the annular groove is formed in the front surface of the box body, the shielding plate is clamped inside the annular groove, and the vent groove is formed in the position, corresponding to the shielding plate, on the front surface of the box body.

Preferably, the four corners of the front surface of the back plate are screwed with screw buttons through screw threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the in-process that uses, with location button and sleeve alternate segregation, then turn to the messenger dead lever of going up with the snare and can produce relative movement between the sleeve, take out from sleeve inside through the dead lever, make box and backplate part each other, thereby make the backplate on the surface all-round exposure of configuration component in the staff, thereby solve original low pressure power distribution power transformation device because the maintenance operation space is little less and lead to the inconvenient problem of carrying out the maintenance of maintainer when the maintenance, it can wave the quick the loosing of the heat that the box produced to the box on the surface to rotate the sunshade with the hand, utilize the mobility of interlock piece on the bottom plate, it can be rotatory to certain angle according to the installation condition of reality to take backplate and box even through the connecting rod, the controllability of low pressure power distribution power transformation device in the installation has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing rod of the present invention;

FIG. 3 is a schematic structural view of the middle side of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 5 is a schematic structural view of the interior of the middle sleeve of the present invention;

fig. 6 is a schematic structural view of the vent groove of the present invention.

In the figure: 1. a box body; 2. a back plate; 3. a base plate; 4. fixing the rod; 5. sleeving a ring; 6. a sleeve; 7. a ring groove; 8. a shutter; 9. a screw button; 10. a linkage block; 11. a connecting rod; 12. a card slot; 13. a clamping block; 14. rotating the lines; 15. a positioning button; 16. a vent 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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a low pressure supplies distribution power transformation device, backplate 2 including

box

1 and 1 one side of box, integrated into one piece has dead lever 4 on the side surface of box 1, backplate 2 is on the surface and has sleeve 6 with the butt fusion of 4 corresponding position departments of dead lever, box 1 is connected with 2 blocks of backplate through dead lever 4 and

sleeve

6, 4 outside position departments that are close to sleeve 6 of dead lever registrate have ring cover 5, backplate 2's below is provided with bottom plate 3, backplate 2 is connected through the pivot rotation with bottom plate 3, be provided with sunshade 8 on box 1's the front surface, through corresponding fixed separation component and regulation radiating component, more practicality and the functional effect of low pressure supplies distribution power transformation device have been increased.

Specifically, one side of sleeve 6 has connect soon through the screw thread on the surface and has fixed a position button 15, and the inside of sleeve 6 is pegged graft into to the one end of dead lever 4, and sleeve 6 is different from the outside of fixed a position button 15 one end on the surface distribute have and revolve line 14, and the one end of fixed a position button 15 passes dead lever 4 and revolves among the inner wall of advancing sleeve 6, has guaranteed that the component of settling can normally work and does not receive the interference of external factor between backplate 2 and the box 1.

Specifically, be provided with interlocking 10 and connecting rod 11 between backplate 2 and the bottom plate 3, the both ends of connecting rod 11 all are connected with backplate 2 and bottom plate 3 through the bull stick, and the top of interlocking 10 has connect the turn-button soon, can be according to the installation situation of reality with connecting rod 11 take backplate 2 and box 1 rotatory to certain angle, with the turn-button switching in different rotary troughs, guarantee the stability of being connected between bottom plate 3 and backplate 2, the box 1.

Specifically, box 1 is one side open structure, and one side integrated into one piece of box 1 has

fixture block

13, and 2 positions departments corresponding with fixture block 13 on the surface of backplate have seted up draw-in groove 12, and fixture block 13's the bonding has the rubber layer on the surface, when the joint was inside in draw-in groove 12, provides certain leakproofness for the clearance between the two, has guaranteed the normal connection between the two.

Specific, annular 7 has been seted up on the front surface of box 1, sunshade 8 joint in the inside of annular 7, and 16 air grooves have been seted up with sunshade 8 corresponding position department on the box 1 front surface, rotate sunshade 8 in the annular 7 with the hand to expose box 1 air grooves 16 on the surface, carry out quick the volatilizing to the heat of 1 inside production of box, thereby prevent that 1 internal component of box from producing the more condition emergence that influences work efficiency of heat.

Specifically, the screw buttons 9 are screwed at the four corners of the front surface of the back plate 2 through threads, so that the screw buttons 9 can penetrate through the four corners of the back plate 2 to be screwed into the corresponding wall surface for fixing, and meanwhile, the screw buttons 9 can penetrate through the bottom plate 3 to fix the box body 1 and the back plate 2 on the corresponding ground, so that the fixity of the low-voltage power supply and distribution transformation device is ensured.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, the box body 1 can be moved to a proper position to be placed with the backboard 2, in the fixing process, if the wall hanging is needed, the screw buttons 9 can be screwed into the corresponding wall surface through the backboard 2 from the four corners to be fixed, the backboard 2 and the box body 1 can be rotated to a certain angle according to the actual installation condition by utilizing the mobility of the interlocking block 10 on the bottom plate 3 through the connecting rod 11, the connection stability between the bottom plate 3 and the backboard 2 and the box body 1 can be ensured by utilizing the rotating buttons above the interlocking block 10 to be fixed, meanwhile, the box body 1 and the backboard 2 can be fixed on the corresponding ground by utilizing the screw buttons 9 to pass through the bottom plate 3, when the elements on the surface of the backboard 2 in the box body 1 are needed to be overhauled, the positioning buttons 15 on one side of the sleeve 6 can be rotated by hands, and the positioning buttons 15 and the sleeve 6 are separated from each other, then, the ring sleeve 5 is rotated on the side different from the positioning button 15, so that the ring sleeve 5 is screwed off from the spiral thread 14 on the surface of one end of the sleeve 6, then a worker can pull the box body 1 to the side different from the back plate 2 by hand, when the fixing rod 4 is pulled off from the inside of the sleeve 6, the clamping block 13 is also separated from the clamping groove 12, so that the configuration elements on the surface of the back plate 2 are exposed to the worker in an all-round manner, after the maintenance is completed, the operation is repeated in a reverse direction, so that the box body 1 and the back plate 2 are well fixed together, the worker can rotate the shielding plate 8 in the ring groove 7 by hand, so that the vent groove 16 on the surface of the box body 1 is exposed, and the heat generated inside the box body 1 is quickly volatilized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a low pressure supplies distribution substation device, includes backplate (2) of box (1) and box (1) one side, its characterized in that: a fixing rod (4) is integrally formed on the side surface of a box body (1), a sleeve (6) is welded at a position corresponding to the fixing rod (4) on the surface of a back plate (2), the box body (1) is connected with the back plate (2) in a clamping mode through the fixing rod (4) and the sleeve (6), a ring sleeve (5) is sleeved at a position, close to the sleeve (6), outside the fixing rod (4), a bottom plate (3) is arranged below the back plate (2), the back plate (2) is rotatably connected with the bottom plate (3) through a rotating shaft, and a shielding plate (8) is arranged on the front surface of the box body (1).

2. A low voltage power supply, distribution and transformation apparatus according to claim 1, wherein: the sleeve is characterized in that a positioning button (15) is screwed on the surface of one side of the sleeve (6) through threads, one end of the fixing rod (4) is inserted into the sleeve (6), and spiral threads (14) are distributed on the surface of the outer side of one end, different from the positioning button (15), of the sleeve (6).

3. A low voltage power supply, distribution and transformation apparatus according to claim 1, wherein: a linkage block (10) and a connecting rod (11) are arranged between the back plate (2) and the bottom plate (3), two ends of the connecting rod (11) are connected with the back plate (2) and the bottom plate (3) through rotating rods, and a rotating button is rotatably connected above the linkage block (10).

4. A low voltage power supply, distribution and transformation apparatus according to claim 1, wherein: the box body (1) is of an open structure, a clamping block (13) is integrally formed on one side of the box body (1), and a clamping groove (12) is formed in the position, corresponding to the clamping block (13), on the surface of the back plate (2).

5. A low voltage power supply, distribution and transformation apparatus according to claim 1, wherein: the front surface of the box body (1) is provided with a ring groove (7), the shielding plate (8) is clamped inside the ring groove (7), and the front surface of the box body (1) is provided with a vent groove (16) at a position corresponding to the shielding plate (8).

6. A low voltage power supply, distribution and transformation apparatus according to claim 1, wherein: the four corners of the front surface of the back plate (2) are screwed with screw buttons (9) through screw threads.