CN216699210U

CN216699210U - Bypass node type PT cabinet

Info

Publication number: CN216699210U
Application number: CN202220225572.XU
Authority: CN
Inventors: 李刚; 李伟; 陈家轩
Original assignee: Shenyang Huiding Runda Technology Co ltd
Current assignee: Shenyang Huiding Runda Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-07
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a bypass node type PT cabinet, which comprises a cabinet body and a support plate, wherein the left side wall and the right side wall of an inner cavity of the cabinet body are uniformly provided with slots, the rear side of the upper surface of the support plate is fixedly provided with a rear plate, the rear wall of the rear plate is fixedly provided with a plug, the rear wall of the cabinet body is fixedly provided with an expansion cabinet body, the rear surface of the inner cavity of the expansion cabinet body is fixedly provided with a support frame through screws, and the front end of a box body is fixedly provided with a socket matched with the plug. And the overhaul work is convenient to finish.

Description

Bypass node type PT cabinet

Technical Field

The utility model belongs to the technical field of voltage transformer cabinets, and particularly provides a bypass node type PT cabinet.

Background

At present, with the continuous upgrading of urban power distribution networks, the urban load is rapidly increased, and the distribution network land is more and more tense, so that the node type PT cabinet pushed by the national network is a good solution. But the components and parts are in a large number in the PT cabinet, and the wire is arranged comparatively complicatedly, brings certain difficulty for overhauing, simultaneously, when overhauing certain circuit in the PT cabinet, must cut off the power supply with whole PT cabinet, can influence user's power consumption, consequently needs a convenient maintenance, and need not the bypass node type PT cabinet of whole outage when overhauing.

SUMMERY OF THE UTILITY MODEL

To solve the above problems, the present invention provides a bypass node type PT cabinet.

In order to achieve the purpose, the utility model adopts the technical scheme that: bypass node type PT cabinet, including the cabinet body and backup pad, the slot has evenly been seted up to the lateral wall about the inner chamber of the cabinet body, and the backup pad is pegged graft and is assembled in the slot, the upper surface rear side fixed mounting of backup pad has the back plate, the back wall fixed mounting of back plate has the plug, the equal fixed mounting in the front surface left and right sides of back plate has the curb plate, the rectangular hole has been seted up to the back wall of the cabinet body, the back wall fixed mounting of the cabinet body has the extension cabinet body, there is the support frame the inner chamber rear surface of the extension cabinet body through screw fixed mounting, and the support frame is the L shaped plate of constituteing by riser and diaphragm, the box body has been placed on the support frame, the front end fixed mounting of box body have with plug assorted socket.

Further, the inside wall of slot evenly runs through and is equipped with the heat dissipation pole, the equal fixed mounting of outer wall of curb plate has the fan, the air vent has all been seted up to the outer wall of curb plate.

Further, the inside wall rear side of slot is opened and is equipped with the draw-in groove, the rectangular channel has all been seted up to the lateral wall rear side about the backup pad, the inner wall fixed mounting of rectangular channel has the one end of spring leaf, and the middle part of spring leaf be with draw-in groove assorted arc, the inner wall fixed mounting of rectangular channel has spacing frame, and the other end of spring leaf passes spacing frame.

Furthermore, the front end of the inner side wall of the slot is provided with a chute.

Furthermore, a groove is formed in the upper side of the front end of the transverse plate of the supporting frame, and an upward oblique elastic sheet is fixedly mounted on the rear wall of an inner cavity of the groove.

Furthermore, the left side and the right side of the front surface of the vertical plate of the support frame are integrally formed with bulges, and the box body is positioned between the bulges at the two sides.

Furthermore, the front side of the lower surface of the supporting plate is provided with a moving groove.

The beneficial effects of the utility model are as follows:

1. the utility model designs the structure of the slot and the supporting plate for mounting the components, can adjust the positions of the components in the cabinet body according to actual requirements, and is convenient to take out a group of components in a power-off mode without partially powering off other components during maintenance.

2. The structure of plug and socket has been designed, is connected to the plug department with the connecting wire of each components and parts in order, and guarantees the circuit phase-match of socket and plug department, later can accomplish the connection of each components and parts through simple plug mode, also be convenient for accomplish maintenance work.

3. The structure of heat dissipation pole and fan has been designed, the work of can effectively dispelling the heat.

Drawings

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

Fig. 2 is a left side cross-sectional view of the present invention.

Fig. 3 is a top cross-sectional view of the present invention.

FIG. 4 is a cross-sectional view of the spring plate of the present invention.

Fig. 5 is a cross-sectional view at the chute of the present invention.

Fig. 6 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

The reference numerals include: 1. the cabinet body, 2, slot, 3, backup pad, 4, back plate, 5, curb plate, 6, rectangular hole, 7, the expansion cabinet body, 8, plug, 9, support frame, 10, box body, 11, socket, 12, heat dissipation rod, 13, fan, 14, air vent, 15, draw-in groove, 16, rectangular channel, 17, spring leaf, 18, spacing frame, 19, chute, 20, recess, 21, flexure strip, 22, shifting chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 6, bypass node type PT cabinet, including the cabinet body 1 and backup pad 3, slot 2 has evenly been seted up to the lateral wall about the inner chamber of the

cabinet body

1, and 3 grafting assemblies of backup pad are in slot 2, the upper surface rear side fixed mounting of backup pad 3 has back plate 4, the back wall fixed mounting of back plate 4 has plug 8, the equal fixed mounting in the front surface left and right sides of back plate 4 has curb plate 5, rectangular hole 6 has been seted up to the back wall of the cabinet body 1, the back wall fixed mounting of the cabinet body 1 has extension cabinet body 7, there is support frame 9 extension cabinet body 7's inner chamber rear surface through screw fixed mounting, and support frame 9 is the L shaped plate of compriseing riser and diaphragm, box body 10 has been placed on the support frame 9, the front end fixed mounting of box body 10 has with plug 8 assorted socket 11.

Each component is installed on the supporting plate 3, the rear plate 4 and the side plate 5, and the position of the supporting plate 3 can be adjusted according to actual conditions, so that the distribution conditions of the supporting plate 3 and the components in the cabinet body 1 are changed.

The rear plate 4 is provided with holes for guiding connecting wires of all components to the plug 8, the plug 8 is connected with the socket 11 through the rectangular hole 6, the connecting wires of all the components are sequentially connected to the plug 8, and the socket 11 is matched with lines of the plug 8, so that all the components can be smoothly connected through a simple plugging mode.

The connection wires of the socket 11 are led out from both sides of the case 10 after passing through the case 10.

The support frame 9 is installed on the cabinet door inner wall of the expansion cabinet body 7, and because the support frame 9 passes through the screw installation, the position of its installation can be adjusted to guarantee that the position of the socket 11 of installation matches with the position of the plug 8 on the backup pad 3 of different positions on the support frame 9.

Specifically, as shown in fig. 1, the inner side wall of the slot 2 is uniformly penetrated and assembled with a heat dissipation rod 12, the outer wall of the side plate 5 is fixedly provided with a fan 13, and the outer wall of the side plate 5 is provided with a vent hole 14.

The fan 13 is used for promoting the circulation of air in the cabinet body 1, promotes the heat dissipation to components and parts, and after hot air contacted the heat dissipation rod 12, the heat was dissipated through the heat dissipation rod 12, and simultaneously, the backup pad 3 adopted the material preparation that the thermal conductivity is good, and the heat also can be dissipated after the backup pad 3 conducted to the heat dissipation rod 12.

Particularly, as shown in fig. 4, draw-in groove 15 has been opened to the inside wall rear side of slot 2, rectangular channel 16 has all been seted up to the left and right sides lateral wall rear side of backup pad 3, the inner wall fixed mounting of rectangular channel 16 has the one end of spring leaf 17, and the middle part of spring leaf 17 be with draw-in groove 15 assorted arc, the inner wall fixed mounting of rectangular channel 16 has spacing frame 18, and the other end of spring leaf 17 passes spacing frame 18, during erection bracing board 3, do not influence the removal of backup pad 3, and prescribe a limit to the mounted position of backup pad 3, guarantee that plug 8 can effectively insert in the socket 11.

Specifically, as shown in fig. 5, the front end of the inner side wall of the slot 2 is provided with an inclined groove 19 for facilitating the insertion of the support plate 3.

Specifically, as shown in fig. 6, a groove 20 is formed in the upper side of the front end of the transverse plate of the supporting frame 9, an inclined upward elastic sheet 21 is fixedly mounted on the rear wall of the inner cavity of the groove 20, the position of the box body 10 is limited, and when the cabinet door of the expansion cabinet body 7 is opened, the box body 10 moves along with the supporting frame 9, and the elastic sheet 21 is stressed to bend towards the inner side of the groove 20 after contacting the box body 10, so that the movement of the supporting frame 9 is not hindered.

Specifically, as shown in fig. 3, the left and right sides of the vertical plate front surface of the support frame 9 are integrally formed with protrusions, and the box 10 is located between the protrusions on the two sides, so as to limit the position of the box 10 and ensure that the plug 8 can be aligned with the socket 11.

Specifically, as shown in fig. 2, a moving groove 22 is formed in the front side of the lower surface of the support plate 3 to facilitate moving the support plate 3 in and out.

The working principle is as follows: when the bypass node type PT cabinet is installed, the box body 10 is placed on the supporting frame 9, the cabinet door of the expansion cabinet body 7 is closed, the supporting plate 3 is inserted into the slot 2 and moves until the spring piece 17 is clamped in the clamping slot 15, and at the moment, the plug 8 can be inserted into the socket 11 to complete circuit communication; when overhauing, open the cabinet door of the extension cabinet body 7 earlier, support frame 9 can shift out along with the cabinet door together, then take off socket 11 from plug 8, later open the cabinet door of the cabinet body 1, can take out backup pad 3 that this plug 8 is connected and overhaul, this in-process, need not to cut off the power supply to the components and parts of other parts and handle, will fall to minimum to the influence of user's power consumption, and whole convenient operation, make maintenance work more smooth effectual go on.

The foregoing is only a preferred embodiment of the present invention, and many variations in the detailed description and the application range can be made by those skilled in the art without departing from the spirit of the present invention, and all changes that fall within the protective scope of the utility model are therefore considered to be within the scope of the utility model.

Claims

1. Bypass node type PT cabinet, its characterized in that: comprises a cabinet body (1) and a supporting plate (3), wherein the left side wall and the right side wall of the inner cavity of the cabinet body (1) are uniformly provided with slots (2), the supporting plate (3) is inserted and assembled in the slot (2), the rear side of the upper surface of the supporting plate (3) is fixedly provided with a rear plate (4), a plug (8) is fixedly arranged on the rear wall of the rear plate (4), side plates (5) are fixedly arranged on the left side and the right side of the front surface of the rear plate (4), a rectangular hole (6) is arranged on the rear wall of the cabinet body (1), an expansion cabinet body (7) is fixedly arranged on the rear wall of the cabinet body (1), a supporting frame (9) is fixedly arranged on the rear surface of the inner cavity of the expansion cabinet body (7) through screws, the supporting frame (9) is an L-shaped plate consisting of a vertical plate and a transverse plate, a box body (10) is arranged on the supporting frame (9), the front end of the box body (10) is fixedly provided with a socket (11) matched with the plug (8).

2. The PT cabinet of the bypass node type as claimed in claim 1, wherein: the inside wall of slot (2) evenly runs through and is equipped with heat dissipation pole (12), the equal fixed mounting of outer wall of curb plate (5) has fan (13), air vent (14) have all been seted up to the outer wall of curb plate (5).

3. The PT cabinet of the bypass node type as claimed in claim 1, wherein: draw-in groove (15) have been opened to the inside wall rear side of slot (2), rectangular channel (16) have all been seted up to the left and right sides lateral wall rear side of backup pad (3), the inner wall fixed mounting of rectangular channel (16) has the one end of spring leaf (17), and the middle part of spring leaf (17) be with draw-in groove (15) assorted arc, the inner wall fixed mounting of rectangular channel (16) has spacing frame (18), and the other end of spring leaf (17) passes spacing frame (18).

4. The PT cabinet of the bypass node type as claimed in claim 1, wherein: the front end of the inner side wall of the slot (2) is provided with a chute (19).

5. The PT cabinet of the bypass node type as claimed in claim 1, wherein: the improved structure is characterized in that a groove (20) is formed in the upper side of the front end of the transverse plate of the support frame (9), and an inclined upward elastic sheet (21) is fixedly mounted on the rear wall of an inner cavity of the groove (20).

6. The PT cabinet of the bypass node type as claimed in claim 1, wherein: the vertical plate front surface left and right sides of support frame (9) homogeneous body shaping has the arch, and box body (10) are located between the both sides arch.

7. The PT cabinet of the bypass node type as claimed in claim 1, wherein: the front side of the lower surface of the supporting plate (3) is provided with a moving groove (22).