CN215221405U

CN215221405U - Split formula high-low voltage distribution cabinet of convenient maintenance

Info

Publication number: CN215221405U
Application number: CN202121304367.4U
Authority: CN
Inventors: 张科鹏; 陈佳伟
Original assignee: Shaanxi Chenke Electrical Equipment Co ltd
Current assignee: Shaanxi Chenke Electrical Equipment Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-17
Anticipated expiration: 2031-06-10

Abstract

The utility model belongs to a split formula high-low voltage distribution cabinet of convenient maintenance belongs to electrical equipment technical field, and it specifically includes bottom plate, riser, connecting plate, connecting piece, position control mechanism and switch board main part, and riser and position control mechanism set up side by side in the top of bottom plate, connecting plate and switch board main part fixed connection, and the riser passes through the connecting piece and is connected with the connecting plate. The utility model discloses the high-low voltage distribution cabinet of split formula of convenient maintenance makes it all very convenient when installation and later maintenance adjust through position control mechanism, has reduced staff's working strength.

Description

Split formula high-low voltage distribution cabinet of convenient maintenance

Technical Field

The utility model belongs to the technical field of electrical equipment, a block terminal for installing electrical equipment is related to, specifically is a split formula high-low voltage distribution cabinet of convenient maintenance.

Background

The high-low voltage power distribution cabinet is important equipment in power engineering, realizes distribution, control and measurement of electric energy and connection between cables, is widely applied, and is generally used in occasions with dispersed loads and less loops.

High low-voltage distribution cabinet on the market is various nowadays, can satisfy people's user demand basically, but still has certain weak point, and specific problem has following several.

(1) The existing high-low voltage power distribution cabinet is inconvenient to install in the earlier stage and maintain in the later stage, and inconvenience is brought to the daily operation of workers.

(2) In order to meet the power consumption requirement of the existing high-low voltage power distribution cabinet, the quantity of internal equipment is more and more, the size is more and more large, the heat generation quantity of electric appliance parts in the cabinet body is more and more, and the heat dissipation efficiency of the existing power distribution cabinet is difficult to meet the requirement of the electric appliance equipment.

(3) The high-low voltage power distribution cabinet can be frequently applied to a factory building with large dust, the high-low voltage power distribution cabinet is in the process of ventilation and heat dissipation, dust and sweeps in the outside air also enter the cabinet body together, more dust adheres to the surface of the electrical equipment for a long time, and the service life of the electrical equipment is shortened.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned current high-low voltage distribution cabinet inconvenient problem of operation when installation in earlier stage and later maintenance, the utility model provides a split formula high-low voltage distribution cabinet of convenient maintenance. The specific technical scheme is as follows:

the utility model provides a convenient split formula high-low voltage distribution cabinet of maintenance, includes bottom plate, riser, connecting plate, connecting piece, position adjustment mechanism and switch board main part, riser and position adjustment mechanism set up side by side in the top of bottom plate, the connecting plate is connected with switch board main part fixed connection, the riser passes through the connecting piece and is connected with the connecting plate.

Further inject, position adjustment mechanism includes spacing slide rail and slip fixture block, spacing slide rail sets up in the top of bottom plate, just spacing slide rail sets up with the riser side by side, slip fixture block fixed connection is in the below of switch board main part, slip fixture block and spacing slide rail sliding connection.

Further inject, the split high-low voltage power distribution cabinet of convenient maintenance still includes heat dissipation mechanism, heat dissipation mechanism sets up in the switch board main part.

Further inject, heat dissipation mechanism includes radiating groove aerofoil and radiator fan, top-down has set gradually a plurality of radiating grooves on the chamber wall of switch board main part, the notch department of radiating groove is provided with radiating groove aerofoil, be provided with the radiator fan installing port on the chamber wall of switch board main part, radiator fan installs in radiator fan installing port department, the radiator fan installing port is the air intake, the radiating groove is the air outlet.

Further inject, the heat dissipation mechanism further comprises an adsorption box, and the adsorption box is arranged at the air inlet of the heat dissipation fan.

Further inject, dust removal net and filter screen have set gradually along the air inlet direction in the adsorption box.

Further limited, the heat dissipation mechanism further comprises an exhaust plate adjusting mechanism, and the exhaust plate adjusting mechanism is rotatably connected with the exhaust plate of the heat dissipation groove.

Further inject, air exhaust plate adjustment mechanism includes stopper, connecting seat, connecting axle, connection piece, sprue, baffle and locating part, the regulation hole has been seted up on the chamber wall of switch board main part, the connecting seat sets up in the regulation hole, the connecting axle passes the connecting seat and is connected heat dissipation groove aerofoil and connection piece, the connecting axle rotates with the connecting seat to be connected, the connection piece is connected with the baffle, stopper and sprue all with the chamber wall fixed connection of switch board main part, the baffle sets up between stopper and sprue, the locating part can be dismantled with the stopper and be connected, carries on spacingly through locating part and sprue to the baffle.

Further limited, the heat dissipation mechanism further comprises a plurality of heat dissipation copper pipes, and the plurality of heat dissipation copper pipes are arranged on the cavity wall of the power distribution cabinet main body in parallel.

Further inject, split formula high-low voltage power distribution cabinet still includes wiring board group, isolator and transformer, wiring board group, isolator and transformer fixed connection are in the cavity of switch board main part.

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

1. the utility model relates to a split type high-low voltage power distribution cabinet convenient to maintain, which comprises a bottom plate, a vertical plate, a connecting piece, a position adjusting mechanism and a power distribution cabinet cylinder; when the power distribution cabinet is installed, the power distribution cabinet main body is lifted through external hoisting equipment and placed on the position adjusting mechanism, fine adjustment is carried out through the position adjusting mechanism, the power distribution cabinet main body is adjusted to a proper position and then the connecting plate is fixedly connected with the vertical plate, and the relative position of the power distribution cabinet cylinder and the bottom plate is fixed through the connecting plate and the vertical plate. The utility model discloses the high-low voltage distribution cabinet of split formula of convenient maintenance makes it all very convenient when installation and later maintenance adjust through position control mechanism, has reduced staff's working strength.

2. The position adjusting mechanism comprises a limiting slide rail and a sliding fixture block, the position of the power distribution cabinet cylinder is finely adjusted by the sliding fixture block sliding on the limiting slide rail, and the position adjusting mechanism is convenient to adjust, time-saving and labor-saving.

3. The utility model discloses convenient split formula high-low voltage power distribution cabinet of maintenance, it is still including heat dissipation mechanism, and heat dissipation mechanism sets up in the switch board main part, gives off through the heat that heat dissipation mechanism produced the electrical equipment in the switch board, prevents that the high temperature in the switch board from producing the electrical equipment in the switch board and damaging.

4. An adsorption box is arranged at the air inlet of the cooling fan, and a dust removal net and a filter screen are sequentially arranged in the adsorption box along the air inlet direction; dust, sweeps etc. in to the air are filtered through dust removal net and filter screen to collect filterable dust, sweeps etc. through the adsorption tank, prevent that dust, sweeps etc. from causing the damage to equipment in getting into the inner chamber of switch board main part.

5. The heat dissipation mechanism further comprises an exhaust plate adjusting mechanism, the rotation angle of the exhaust plate of the heat dissipation groove is adjusted through the exhaust plate adjusting mechanism, and then opening and closing of the heat dissipation groove are controlled, the exhaust plate of the heat dissipation groove can be conveniently adjusted according to specific heat dissipation requirements of the power distribution cabinet, and heat dissipation is controlled.

6. A plurality of heat dissipation copper pipes are arranged on the wall of the power distribution cabinet main body in parallel, and the heat generated in the power distribution cabinet is dissipated by the copper pipe heat dissipation copper pipes, so that the heat dissipation efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of a main structure of a detachable high-low voltage power distribution cabinet convenient to maintain;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

fig. 3 is a side view of the detachable high-low voltage power distribution cabinet of the present invention, which is convenient for maintenance;

fig. 4 is a rear view of the detachable high-low voltage power distribution cabinet of the present invention, which is convenient for maintenance;

the power distribution cabinet comprises a base plate 1, a limiting slide rail 2, a sliding clamping block 3, a vertical plate 4, a power distribution cabinet body 5, a connecting plate 6, a limiting block 7, a heat dissipation groove exhaust plate 8, a wiring board group 9, an isolating switch 10, a transformer 11, a heat dissipation copper pipe 12, a connecting seat 13, a connecting shaft 14, a connecting sheet 15, a blocking block 16, a baffle 17, an adsorption box 18, a filter screen 19, a dust removal net 20, a heat dissipation fan 21, a positioning screw 22, a fastening bolt 23 and a power distribution cabinet door 24.

Detailed Description

The technical solution of the present invention is further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.

Examples

Referring to fig. 1-4, the detachable high-low voltage power distribution cabinet convenient to maintain in this embodiment includes a bottom plate 1, a vertical plate 4, a connecting plate 6, a connecting member, a position adjusting mechanism, a heat dissipation mechanism and a power distribution cabinet main body 5, where the position adjusting mechanism includes a limiting slide rail 2 and a sliding fixture block 3, the heat dissipation mechanism includes a heat dissipation groove exhaust plate 8, a heat dissipation fan 21, an adsorption box 18, a dust removal net 20, a filter screen 19, a heat dissipation copper pipe 12 and an exhaust plate adjusting mechanism, the exhaust plate adjusting mechanism includes a limiting block 7, a connecting seat 13, a connecting shaft 14, a connecting sheet 15, a blocking block 16, a baffle 17 and a limiting block, the connecting member is a fastening bolt 23, and the limiting block is a positioning screw 22; the vertical plate 4 and the limiting slide rail 2 are arranged above the bottom plate 1 in parallel, the vertical plate 4 and the limiting slide rail 2 are both fixedly connected with the bottom plate 1, the connecting plate 6 is fixedly connected with the bottom of the power distribution cabinet main body 5, the connecting plate 6 is arranged at the back of the power distribution cabinet main body 5, and the vertical plate 4 is fixedly connected with the connecting plate 6 through a connecting piece; the two sliding fixture blocks 3 are fixedly connected to the bottom end face of the power distribution cabinet main body 5, sliding grooves are formed in the bottoms of the two sliding fixture blocks 3, the shapes of the sliding grooves are matched with the shape of the top appearance of the limiting sliding rail 2, the limiting sliding rail 2 is clamped in the sliding grooves, the sliding fixture blocks 3 are arranged right above the limiting sliding rail 2, and the power distribution cabinet main body 5 is pushed to enable the sliding fixture blocks 3 to move back and forth along the axial direction of the limiting sliding rail 2; one side of the power distribution cabinet main body 5 is an opening side, and a power distribution cabinet door 24 is hinged to the opening side; 3 heat dissipation grooves are sequentially arranged on the two side cavity walls adjacent to the power distribution cabinet door 24 on the power distribution cabinet main body 5 from top to bottom, a heat dissipation groove exhaust plate 8 is arranged at the notch of each heat dissipation groove, and the number of the exhaust plate adjusting mechanisms is the same as that of the heat dissipation grooves; the adjusting holes are arranged on the wall of the back cavity of the power distribution cabinet

main body

5, 6 adjusting holes are arranged, the 6 adjusting holes are divided into two rows, two rows are respectively arranged on two sides of the wall of the back cavity of the power distribution cabinet main body 5, connecting seats 13 are fixedly connected in the adjusting holes, connecting shafts 14 penetrate through the connecting seats 13, the connecting shafts 14 are rotatably connected with the connecting seats 13, two end parts of the connecting shafts 14 are respectively hinged with connecting pieces 15 and radiating groove exhaust plates 8, the connecting pieces 15 are hinged with baffle plates 17, the limiting blocks 7 and the blocking blocks 16 are fixedly connected with the wall of the back cavity of the power distribution cabinet main body 5, baffle plates 17 are arranged between the limiting blocks 7 and the blocking blocks 16, a plurality of connecting holes are arranged on the limiting blocks 7, the limiting blocks extend into the limiting blocks 7 and are fixedly connected with the limiting blocks 7, the swing amplitude of the baffle plates 17 is adjusted through the blocking blocks 16 and the limiting blocks 17, and the rotation angle of the radiating groove exhaust plates 8 is adjusted through the swing amplitude of the baffle plates 17, then, the opening degree of the heat dissipation groove is adjusted, and meanwhile, the limit piece extends into the connecting holes at different positions, so that the swing amplitude of the baffle 17 can be adjusted very flexibly; two rows of heat dissipation copper pipes 12 are arranged above the topmost heat dissipation groove, each row is provided with one heat dissipation copper pipe 12, and the heat dissipation copper pipes 12 are fixedly connected with the cavity wall of the power distribution cabinet main body 5; a cooling fan mounting opening is formed in the wall of the back cavity of the power distribution cabinet main body 5, and a cooling fan 21 is mounted at the cooling fan mounting opening, wherein the cooling fan mounting opening is an air inlet, and the cooling groove is an air outlet; an adsorption box 18 is arranged at an air inlet of the cooling fan 21, and a dust removal net 20 and a filter net 19 are sequentially arranged from front to back along the air inlet direction of the adsorption box 18.

The embodiment of the invention provides a detachable high-low voltage power distribution cabinet convenient to maintain, which comprises the following use methods: the power distribution cabinet main body 5 is lifted by external hoisting equipment, the power distribution cabinet main body 5 is arranged right above the limiting slide rail 2 through the sliding fixture block 3, the power distribution cabinet main body 5 is pushed to enable the sliding fixture block 3 to slide along the axial direction of the limiting slide rail 2, the position of the power distribution cabinet main body 5 is finely adjusted, after the position of the power distribution cabinet main body 5 is adjusted to be proper, the vertical plate 4 is fixedly connected with the connecting plate 6 through a connecting piece, and the power distribution cabinet main body 5 is fixed right above the bottom plate 1; when electrical equipment in the power distribution cabinet works, according to the heat dissipation requirement of the power distribution cabinet and the air inlet volume of the heat dissipation fan 21, the air outlet volume of the heat dissipation groove is adjusted through adjusting the swing amplitude of the baffle 17, and heat in the power distribution cabinet is dissipated; meanwhile, dust, waste chips and the like in the air entering the distribution box are filtered through a dust removal net 20 and a filter screen 19 in the adsorption box 18, and the filtered dust, waste chips and the like are collected through the adsorption box 18; when electrical equipment in the power distribution cabinet works, heat can be dissipated through the heat dissipation copper pipe 12, and the heat dissipation copper pipe 12 can effectively prevent the temperature in the power distribution cabinet from being overhigh; and the combination of the heat radiation copper pipe 12, the heat radiation groove and the heat radiation fan 21 can improve the heat radiation efficiency.

The connecting member and the position-limiting member are not limited to the fastening bolt 23 and the positioning screw 22, and may be a pin or other threaded fastener; the number of the radiating grooves can be increased or decreased according to specific radiating requirements.

Above-mentioned position control mechanism can also set up the sled groove in the bottom of switch board main part 5, prizes switch board main part 5 through stretching into the sled bar and prizes the inslot, realizes the fine setting of 5 positions of switch board main part.

The wiring board group 9, the isolating switch 10 and the transformer 11 are arranged in the cavity of the power distribution cabinet main body 5, the isolating switch 10 and the transformer 11 are arranged on the top of the cavity wall of the power distribution cabinet main body 5 in parallel, and the wiring board group 9 is arranged under the isolating switch 10 and the transformer 11.

The arrangement positions of the wiring board group 9, the isolating switch 10 and the transformer 11 can also be adjusted according to the specific arrangement in the cavity of the power distribution cabinet, and are not limited to the limitations of the above embodiments.

Claims

1. The utility model provides a convenient split formula high-low voltage power distribution cabinet of maintenance, its characterized in that, includes bottom plate (1), riser (4), connecting plate (6), connecting piece, position adjustment mechanism and switch board main part (5), riser (4) and position adjustment mechanism set up side by side in the top of bottom plate (1), connecting plate (6) and switch board main part (5) fixed connection, riser (4) are connected with connecting plate (6) through the connecting piece.

2. The split high-low voltage distribution cabinet convenient to maintain according to claim 1, wherein the position adjusting mechanism comprises a limiting slide rail (2) and a sliding fixture block (3), the limiting slide rail (2) is disposed above the bottom plate (1), the limiting slide rail (2) and the vertical plate (4) are disposed in parallel, the sliding fixture block (3) is fixedly connected below the distribution cabinet main body (5), and the sliding fixture block (3) is slidably connected with the limiting slide rail (2).

3. The easy-to-maintain split high-low voltage power distribution cabinet according to claim 1 or 2, further comprising a heat dissipation mechanism disposed on the power distribution cabinet main body (5).

4. The split high-low voltage distribution cabinet convenient to maintain according to claim 3, wherein the heat dissipation mechanism comprises a heat dissipation groove exhaust plate (8) and a heat dissipation fan (21), a plurality of heat dissipation grooves are sequentially arranged on the cavity wall of the distribution cabinet main body (5) from top to bottom, the heat dissipation groove exhaust plate (8) is arranged at the notch of each heat dissipation groove, a heat dissipation fan mounting opening is arranged on the cavity wall of the distribution cabinet main body (5), the heat dissipation fan (21) is arranged at the heat dissipation fan mounting opening, the heat dissipation fan mounting opening is an air inlet, and the heat dissipation groove is an air outlet.

5. The split high-low voltage distribution cabinet convenient to maintain as claimed in claim 4, wherein the heat dissipation mechanism further comprises an adsorption box (18), and the adsorption box (18) is disposed at an air inlet of the heat dissipation fan (21).

6. The split high-low voltage distribution cabinet convenient to maintain as claimed in claim 5, wherein a dust removal net (20) and a filter net (19) are sequentially arranged in the adsorption box (18) along an air inlet direction.

7. The split high-low voltage distribution cabinet convenient to maintain as claimed in claim 6, wherein the heat dissipation mechanism further comprises an exhaust plate adjusting mechanism, and the exhaust plate adjusting mechanism is rotatably connected with the exhaust plate (8) of the heat dissipation groove.

8. The easy-to-maintain split high-low voltage power distribution cabinet according to claim 7, wherein the vent plate adjusting mechanism comprises a limiting block (7), a connecting seat (13), a connecting shaft (14), a connecting sheet (15), a blocking block (16), a baffle (17) and a limiting part, the cavity wall of the power distribution cabinet main body (5) is provided with an adjusting hole, the connecting seat (13) is arranged in the adjusting hole, the connecting shaft (14) penetrates through the connecting seat (13) to connect the heat sink vent plate (8) with the connecting sheet (15), the connecting shaft (14) is rotatably connected with the connecting seat (13), the connecting sheet (15) is connected with the baffle (17), the limiting block (7) and the blocking block (16) are both fixedly connected with the cavity wall of the power distribution cabinet main body (5), the baffle (17) is arranged between the limiting block (7) and the blocking block (16), and the limiting part is detachably connected with the limiting block (7), the baffle (17) is limited by the limiting piece and the block (16).

9. The split high-low voltage distribution cabinet convenient to maintain as claimed in claim 8, wherein the heat dissipation mechanism further comprises a plurality of heat dissipation copper pipes (12), and the plurality of heat dissipation copper pipes (12) are arranged in parallel on the cavity wall of the distribution cabinet main body (5).

10. The split high-low voltage distribution cabinet convenient to maintain according to claim 9, further comprising a wiring board group (9), an isolation switch (10) and a transformer (11), wherein the wiring board group (9), the isolation switch (10) and the transformer (11) are fixedly connected in a cavity of the distribution cabinet main body (5).