CN114069419A

CN114069419A - Inlet wire looped netowrk high voltage distribution cabinet

Info

Publication number: CN114069419A
Application number: CN202111376001.2A
Authority: CN
Inventors: 许荣丰
Original assignee: Zhilin Power Equipment Inner Mongolia Co ltd
Current assignee: Zhilin Power Equipment Inner Mongolia Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-02-18
Anticipated expiration: 2041-11-19
Also published as: CN114069419B

Abstract

The invention relates to the technical field of power distribution cabinets, and discloses a wire-inlet ring network high-voltage power distribution cabinet, which comprises a base box, wherein supporting legs are fixedly arranged at four corners of the bottom end of the base box, a first installation cavity is formed in the base box, a first motor, a fixed ring block and a fixed frame are respectively and fixedly arranged in the first installation cavity, and a first helical gear is fixedly arranged at an output shaft end of the first motor, the height of the moving wheel can be changed, so that the effect of convenient movement of the power distribution cabinet can be achieved.

Description

Inlet wire looped netowrk high voltage distribution cabinet

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to an incoming line looped network high-voltage power distribution cabinet.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.

Chinese patent No. CN201920359294.5 discloses a high voltage distribution cabinet, the structure of which comprises a cabinet body, the bottom of the cabinet body is provided with a placement groove with an opening at the top, a damp-proof sheet is inserted in the placement groove, a drying device positioned below the placement groove is arranged in the bottom of the cabinet body, one side of the edge of the opening of the placement groove is rotatably connected with a heat insulation board, the opening of the placement groove can be sealed by the heat insulation board, one side of the heat insulation board opposite to the opening of the placement groove is provided with a first fixing device for fixing the heat insulation board at the opening of the placement groove, one side of the heat insulation board opposite to the inner side wall of the cabinet body is provided with a second fixing device for fixing the heat insulation board at the inner side wall of the cabinet body, but the high voltage distribution cabinet can not well protect a heat dissipation opening, impurities such as insects easily enter the interior of the cabinet body, cause damage to electrical components and has poor ventilation and heat dissipation effects, the high temperature easily leads to inside components and parts to take place the short circuit, also can not remove moreover, and is comparatively hard during the removal.

Disclosure of Invention

The invention aims to provide an incoming line looped network high-voltage power distribution cabinet to solve the problems in the background technology.

Technical scheme

The invention provides the following technical scheme: a high-voltage power distribution cabinet for an incoming-line looped network comprises a base box, wherein supporting legs are fixedly mounted at four corners of the bottom end of the base box, a first mounting cavity is formed in the base box, a first motor, a fixed ring block and a fixed frame are respectively and fixedly mounted in the first mounting cavity, a first helical gear is fixedly mounted at an output shaft end of the first motor, a first threaded rod is movably mounted in the fixed ring block, a second helical gear is fixedly mounted at one side of the first threaded rod, a first moving block is in threaded connection with the outer side of the first threaded rod, a connecting frame is fixedly mounted at the bottom end of the first moving block, a first sliding block is movably mounted in the connecting frame, a connecting column is fixedly mounted at the bottom end of the first sliding block, second sliding blocks are fixedly mounted at two sides of the connecting column, and a moving wheel is fixedly mounted at the bottom end of the connecting column, a first sliding groove and a second sliding groove are respectively formed in the fixed frame;

a cabinet body is fixedly installed at the top end of the base box, a flashing board is fixedly installed at the top end of the cabinet body, a second installation cavity is formed in the cabinet body, first partition plates are fixedly installed in the second installation cavity, first through holes are formed in the first partition plates in a penetrating mode, a second partition plate is fixedly installed between every two adjacent first partition plates, a third partition plate is fixedly installed between each first partition plate and the inner wall of the cabinet body, a second motor is fixedly installed at the top end of each third partition plate, an installation plate is fixedly installed between every two adjacent third partition plates, a second threaded rod is movably installed between every two adjacent third partition plates, a second moving block is connected to the outer side of each second threaded rod in a threaded mode, a first connecting shaft is fixedly installed on one side of each second moving block, and a third heat dissipation plate and a fourth heat dissipation plate are movably installed on the outer side of each first connecting shaft respectively, one side fixed mounting of mounting panel has the second connecting axle, the outside difference movable mounting of second connecting axle has first heating panel and second heating panel, swing joint third connecting axle between that of first heating panel and the third heating panel, swing joint has the fourth connecting axle between second heating panel and the fourth heating panel.

Preferably, the second bevel gear is located between two adjacent fixed ring blocks, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the connecting column passes through the first sliding groove, and the second sliding block is located inside the second sliding groove.

Preferably, a through hole matched with the fixed frame is formed in the connecting frame, the top end face of the fixed frame inclines from one side of the motor to one side of the inner wall of the base box, two ends of the first sliding block are movably connected with the inner side wall of the connecting frame, and the inclination of the second sliding groove is the same as that of the top end face of the fixed frame.

Preferably, a second through hole is formed in the outer side wall of the cabinet body in a penetrating mode, and the first through hole and the second through hole are located on two sides of the third partition plate.

Preferably, the mounting plate is internally provided with a sliding through hole matched with the first connecting shaft in a penetrating manner.

Preferably, the first heat dissipation plate, the second heat dissipation plate, the third heat dissipation plate and the fourth heat dissipation plate are distributed in a pairwise staggered manner.

Advantageous effects

Compared with the prior art, the invention provides an incoming line looped network high-voltage power distribution cabinet, which has the following beneficial effects:

1. this inlet wire looped netowrk high voltage distribution cabinet, the rotation through first motor drives first helical gear and rotates, can drive first threaded rod through the second helical gear and rotate when first threaded rod rotates, can drive first movable block motion when first threaded rod rotates, and can drive the linking frame motion when first movable block moves, can pass through the second sliding block during the linking frame motion, the spliced pole slides on fixed frame with the second sliding block, and when the linking frame moves on fixed frame, the height of removal wheel will change, thereby can reach the convenient effect of removal that makes things convenient for the switch board.

2. The incoming-line looped-network high-voltage power distribution cabinet drives the second threaded rod to rotate through the rotation of the second motor, the second threaded rod drives the second moving block to move when rotating, the second moving block drives the first connecting shaft to move when moving, the outer side of the first connecting shaft is respectively and movably provided with the third heat dissipation plate and the fourth heat dissipation plate, the first heat dissipation plate and the second heat dissipation plate are positioned at the outer side of the second connecting shaft, the third connecting shaft is movably arranged between the first heat dissipation plate and the third heat dissipation plate, the fourth connecting shaft is movably connected between the second heat dissipation plate and the fourth heat dissipation plate, when the first connecting shaft moves, the first heat dissipation plate and the second heat dissipation plate can rotate through the second connecting shaft, the first heat dissipation plate and the third heat dissipation plate can rotate through the fourth connecting shaft, and the first heat dissipation plate and the third heat dissipation plate can rotate through the third connecting shaft, when contained angle grow between first heating panel and second heating panel, third heating panel and fourth heating panel, can reach the cooling ventilation effect, can control the inside that external impurity got into the cabinet body.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the base housing of the present invention;

FIG. 3 is a schematic view of the connecting frame and the fixing frame of the present invention;

FIG. 4 is a schematic view of a second slider according to the present invention;

FIG. 5 is a front cross-sectional view of the case of the present invention;

FIG. 6 is a schematic view of the connection between the third partition board and the mounting plate according to the present invention;

fig. 7 is an enlarged view of a portion of fig. 6 according to the present invention.

In the figure: 1-base box, 2-supporting legs, 3-moving wheels, 4-cabinet body, 5-cabinet door, 6-rain-proof plate, 7-first motor, 8-first helical gear, 9-fixed ring block, 10-first threaded rod, 11-second helical gear, 12-first moving block, 13-connecting frame, 14-fixed frame, 15-first sliding groove, 16-second sliding groove, 17-connecting column, 18-first sliding block, 19-second sliding block, 20-first clapboard, 21-first through hole, 22-second clapboard, 23-third clapboard, 24-second motor, 25-mounting plate, 26-second threaded rod, 27-second moving block, 28-first connecting shaft, 29-second connecting shaft, 30-first heat dissipation plate, 31-second heat dissipation plate, 32-third connection shaft, 33-fourth connection shaft, 34-third heat dissipation plate and 35-fourth heat dissipation plate.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a high-voltage power distribution cabinet for an incoming-line looped network comprises a base box 1, supporting legs 2 are fixedly mounted at four corners of the bottom end of the base box 1, a first mounting cavity is formed in the base box 1, a first motor 7, a fixed ring 9 and a fixed frame 14 are fixedly mounted in the first mounting cavity respectively, a first helical gear 8 is fixedly mounted at an output shaft end of the first motor 7, a first threaded rod 10 is movably mounted on the fixed ring 9, a second helical gear 11 is fixedly mounted at one side of the first threaded rod 10, a first movable block 12 is in threaded connection with the outer side of the first threaded rod 10, a connecting frame 13 is fixedly mounted at the bottom end of the first movable block 12, a first sliding block 18 is movably mounted in the connecting frame 13, a connecting column 17 is fixedly mounted at the bottom end of the first threaded rod 18, second sliding blocks 19 are fixedly mounted at two sides of the connecting column 17, and a movable wheel 3 is fixedly mounted at the bottom end of the connecting column 17, the fixed frame 14 has a first sliding groove 15 and a second sliding groove 16 formed therein.

In this embodiment, the second bevel gear 11 is located between two adjacent fixing ring blocks 9, and the first bevel gear 8 and the second bevel gear 11 are in meshed connection.

In this embodiment, the connecting rod 17 passes through the first sliding slot 15, and the second sliding block 19 is located inside the second sliding slot 16.

In this embodiment, the inside of the connecting frame 13 is provided with a through hole matching with the fixed frame 15, the top end surface of the fixed frame 15 inclines from one side of the motor 7 to one side of the inner wall of the base box 1, two ends of the first sliding block 18 are movably connected with the inner side wall of the connecting frame 13, and the inclination of the second sliding groove 16 is the same as that of the top end surface of the fixed frame 14.

The working principle of the embodiment is as follows: during the use, the rotation through first motor 7 drives first helical gear 8 and rotates, first helical gear 8 can drive first threaded rod 10 through second helical gear 11 and rotate when rotating, can drive first movable block 12 and move when first threaded rod 10 rotates, and can drive linking frame 13 and move when first movable block 12 moves, can pass through second sliding block 18 during linking frame 13 moves, spliced pole 17 slides on fixed frame 14 with second sliding block 19, and when linking frame 13 moved on fixed frame 14, the height of removal wheel 3 will change, thereby can reach the convenient effect of removal that makes things convenient for the switch board.

Example two:

referring to fig. 1, 5-7, the present invention provides a technical solution: a high-voltage power distribution cabinet for an incoming-line looped network comprises a base box 1, wherein a cabinet body 4 is fixedly installed at the top end of the base box 1, a rain-proof plate 6 is fixedly installed at the top end of the cabinet body 4, a second installation cavity is formed in the cabinet body 4, a first partition plate 20 is fixedly installed in the second installation cavity, a first through hole 21 is formed in the first partition plate 20 in a penetrating mode, a second partition plate 22 is fixedly installed between every two adjacent first partition plates 20, a third partition plate 23 is fixedly installed between each first partition plate 20 and the inner wall of the cabinet body 3, a second motor 24 is fixedly installed at the top end of each third partition plate 23, an installation plate 25 is fixedly installed between every two adjacent third partition plates 23, a second threaded rod 26 is movably installed between every two adjacent third partition plates 23, an output shaft end of each second motor 24 is fixedly connected with the second threaded rod 26, and a second moving block 27 is in threaded connection with the outer side of the second threaded rod 26, a first connecting shaft 28 is fixedly installed at one side of the second moving block 27, a third heat dissipation plate 34 and a fourth heat dissipation plate 35 are respectively and movably installed at the outer side of the first connecting shaft 28, a second connecting shaft 29 is fixedly installed at one side of the mounting plate 25, a first heat dissipation plate 30 and a second heat dissipation plate 31 are respectively and movably installed at the outer side of the second connecting shaft 29, a third connecting shaft 32 is movably connected between the first heat dissipation plate 30 and the third heat dissipation plate 34, and a fourth connecting shaft 33 is movably connected between the second heat dissipation plate 31 and the fourth heat dissipation plate 35.

In this embodiment, the outer side wall of the cabinet body 4 is penetrated and opened with a second through hole, and the first through hole 21 and the second through hole are both located at the two sides of the third partition plate 23.

In this embodiment, a sliding through hole matched with the first connecting shaft 28 is formed through the mounting plate 25.

In this embodiment, the first heat dissipation plate 30, the second heat dissipation plate 31, the third heat dissipation plate 34 and the fourth heat dissipation plate 35 are distributed in a staggered manner.

The working principle of the embodiment is as follows: when the heat dissipation device is used, the second threaded rod 26 is driven to rotate by the rotation of the second motor 24, the second threaded rod 26 drives the second moving block 27 to move when rotating, the second moving block 27 drives the first connecting shaft 28 to move when moving, the outer side of the first connecting shaft 28 is respectively movably provided with a third heat dissipation plate 34 and a fourth heat dissipation plate 35, the first heat dissipation plate 30 and the second heat dissipation plate 31 are positioned at the outer side of the second connecting shaft 29, a third connecting shaft 32 is movably arranged between the first heat dissipation plate 30 and the third heat dissipation plate 34, a fourth connecting shaft 33 is movably connected between the second heat dissipation plate 31 and the fourth heat dissipation plate 35, when the first connecting shaft 28 moves, the first heat dissipation plate 30 and the second heat dissipation plate 31 rotate through the second connecting shaft 29, the first heat dissipation plate 30 and the third heat dissipation plate 34 rotate through the fourth connecting shaft 33, the first heat dissipation plate 30 and the third heat dissipation plate 34 rotate through the third connecting shaft 32, when the included angles between the first heat dissipation plate 30 and the second heat dissipation plate 31 and between the third heat dissipation plate 34 and the fourth heat dissipation plate 35 become larger, the heat dissipation and ventilation effects can be achieved, and the external impurities can be controlled to enter the cabinet 3.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inlet wire looped netowrk high voltage distribution cabinet, includes base case (1), its characterized in that: the supporting legs (2) are fixedly mounted at four corners of the bottom end of the base box (1), a first mounting cavity is formed in the base box (1), a first motor (7), a fixed ring block (9) and a fixed frame (14) are fixedly mounted in the first mounting cavity respectively, a first helical gear (8) is fixedly mounted at an output shaft end of the first motor (7), a first threaded rod (10) is movably mounted in the fixed ring block (9), a second helical gear (11) is fixedly mounted on one side of the first threaded rod (10), a first moving block (12) is in threaded connection with the outer side of the first threaded rod (10), a connecting frame (13) is fixedly mounted at the bottom end of the first moving block (12), a first sliding block (18) is movably mounted in the connecting frame (13), and a connecting column (17) is fixedly mounted at the bottom end of the first sliding block (18), second sliding blocks (19) are fixedly mounted on two sides of the connecting column (17), moving wheels (3) are fixedly mounted at the bottom end of the connecting column (17), and a first sliding groove (15) and a second sliding groove (16) are respectively formed in the fixed frame (14);

a cabinet body (4) is fixedly mounted at the top end of the base box (1), a rain-proof plate (6) is fixedly mounted at the top end of the cabinet body (4), a second mounting cavity is formed in the cabinet body (4), a first partition plate (20) is fixedly mounted in the second mounting cavity, a first through hole (21) is formed in the first partition plate (20) in a penetrating manner, a second partition plate (22) is fixedly mounted between every two adjacent first partition plates (20), a third partition plate (23) is fixedly mounted between the first partition plate (20) and the inner wall of the cabinet body (3), a second motor (24) is fixedly mounted at the top end of each third partition plate (23), a mounting plate (25) is fixedly mounted between every two adjacent third partition plates (23), a second threaded rod (26) is movably mounted between every two adjacent third partition plates (23), and a second moving block (27) is in threaded connection with the outer side of the second threaded rod (26), one side fixed mounting of second movable block (27) has first connecting axle (28), the outside of first connecting axle (28) movable mounting respectively has third heating panel (34) and fourth heating panel (35), one side fixed mounting of mounting panel (25) has second connecting axle (29), the outside of second connecting axle (29) movable mounting respectively has first heating panel (30) and second heating panel (31), swing joint third connecting axle (32) between first heating panel that (30) and third heating panel (34), swing joint has fourth connecting axle (33) between second heating panel (31) and fourth heating panel (35).

2. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the second bevel gear (11) is positioned between two adjacent fixed ring blocks (9), and the first bevel gear (8) is in meshed connection with the second bevel gear (11).

3. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the connecting column (17) penetrates through the first sliding groove (15), and the second sliding block (19) is located inside the second sliding groove (16).

4. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the connecting frame is characterized in that a through hole matched with the fixed frame (15) is formed in the connecting frame (13) and penetrates through the connecting frame, the top end face of the fixed frame (15) inclines from one side of the motor (7) to one side of the inner wall of the base box (1), the two ends of the first sliding block (18) are movably connected with the inner side wall of the connecting frame (13), and the inclination of the second sliding groove (16) is identical to that of the top end face of the fixed frame (14).

5. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the outer side wall of the cabinet body (4) penetrates through and is provided with a second through hole, and the first through hole (21) and the second through hole are located on two sides of the third partition plate (23).

6. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the inside of mounting panel (25) runs through and sets up the slip through-hole with first connecting axle (28) assorted.

7. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the first heat dissipation plate (30), the second heat dissipation plate (31), the third heat dissipation plate (34) and the fourth heat dissipation plate (35) are distributed in a pairwise staggered mode.