CN211790165U

CN211790165U - Expandable intelligent power distribution cabinet

Info

Publication number: CN211790165U
Application number: CN202020672111.8U
Authority: CN
Inventors: 陈兆先; 张婷
Original assignee: Nanjing Qianwanhu Electronic Technology Co ltd
Current assignee: Nanjing Qianwanhu Electronic Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-10-27
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to an extensible intelligent power distribution cabinet uses in switch board design field, and it includes the base, the fixed plate that perpendicular to base top surface set firmly on the base top surface, fixed plate top fixedly connected with roof, the fixed plate both sides all articulate there is the curb plate, one of them one side that the fixed plate was kept away from to the curb plate articulates there is the cabinet door, works as fixed plate, curb plate, cabinet door and roof constitute complete switch board jointly when cabinet door perpendicular to curb plate and curb plate perpendicular to fixed plate, be equipped with the locating component with the curb plate location on the base on the curb plate. The utility model discloses have through setting up the articulated of curb plate and fixed plate, thereby the staff of being convenient for rotates the curb plate when overhauing the switch board and makes the switch board expand, and the space is overhauld in the extension, has promoted the effect of the convenience of overhauing.

Description

Expandable intelligent power distribution cabinet

Technical Field

The utility model belongs to the technical field of the technique of switch board design and specifically relates to an expandable intelligent power distribution cabinet is related to.

Background

The switch board is the final equipment of distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. The intelligent power distribution cabinet is characterized in that a device for monitoring circuit indexes such as current and voltage is additionally arranged on the power distribution cabinet, data collected by the monitoring device is monitored through a computer, an alarm is given out when the data are abnormal, or a power supply of the power distribution cabinet is forcibly cut off, so that the circuit is monitored and protected.

Chinese patent with publication number CN208723341U discloses a switch board convenient for maintenance workers to maintain, which comprises a base, a casing is fixedly arranged at the top of the base, a hinge is fixedly arranged on the front surface of the casing, and the casing is movably connected with a cabinet door through the hinge.

The above prior art solutions have the following drawbacks: above-mentioned switch board is realized spacing to the cabinet door when the maintenance, but at the actual overhaul in-process, in the staff often need visit the switch board with the health, overhauls inside electrical component, because the cabinet inner space is crowded, inconvenient staff overhauls and loads and unloads work to electrical component.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an extensible intelligent power distribution cabinet, it has through launching each lateral wall of switch board, has expanded the maintenance space, has promoted the convenience effect of overhauing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an extensible intelligent power distribution cabinet, includes the base, the fixed plate that perpendicular to base top surface set firmly on the base top surface, fixed plate top fixedly connected with roof, the fixed plate both sides all articulate there is the curb plate, one of them one side that the fixed plate was kept away from to the curb plate articulates there is the cabinet door, works as fixed plate, curb plate, cabinet door and roof constitute complete switch board jointly when cabinet door perpendicular to curb plate and curb plate perpendicular to fixed plate, be equipped with the locating component with the curb plate location on the base on the curb plate.

Through adopting above-mentioned technical scheme, the utilization sets up the articulated of curb plate and fixed plate, thereby when the staff need install change or overhaul the inside electrical components, rotate the curb plate, make both sides board rotate to the direction of keeping away from each other, thereby the space has been expanded, the staff of being convenient for is to electrical components's loading and unloading and maintenance, after the maintenance finishes, the staff rotates the curb plate to with fixed plate vertically position, and fix a position the curb plate through locating component, then the pipe wall cabinet door, make the curb plate, the roof, base and cabinet door constitute complete switch board again.

The utility model discloses further set up to: the positioning assembly comprises a positioning column, a mechanism hole penetrating through the side plate along the vertical direction is formed in the side top wall, the positioning column is matched with the mechanism hole, a positioning hole matched with the positioning column is formed in the base, a rotating handle is connected to the top end of the mechanism hole in a threaded mode, the top end of the rotating handle extends out of the mechanism hole, and a limiting device limiting the position of the positioning column is arranged on the side wall of the mechanism hole.

Through adopting above-mentioned technical scheme, when needs are fixed a position the curb plate, the staff rotates the curb plate to with fixed plate vertically state to make mechanism hole and locating hole align, then rotate the swing handle top, the downward extrusion reference column of time swing handle, thereby make the reference column bottom insert the locating hole, fix a position the curb plate, when needs expand the switch board, staff reverse rotation swing handle, stop device makes the reference column post reset with the reference column jacking.

The utility model discloses further set up to: the limiting device comprises a limiting block fixedly connected to the side wall of the mechanism hole, a limiting groove is formed in the circumferential side wall of the positioning column, the limiting block is located in the limiting groove, a reset spring is fixedly connected to the top of the limiting block, and the reset spring is fixedly connected with the top groove wall of the limiting groove.

Through adopting above-mentioned technical scheme, when the swing handle extrudees the reference column downwards, reset spring is compressed, and when the swing handle rose, the elasticity of spring promoted the reference column and upwards risen, had realized reseing of reference column.

The utility model discloses further set up to: the bottom of curb plate has seted up the card hole, the downthehole fixedly connected with positioning spring of card, positioning spring bottom fixedly connected with card pearl, be equipped with the positioning groove with card pearl looks adaptation on the base.

Through adopting above-mentioned technical scheme, utilize positioning spring and card pearl, when the staff rotated the curb plate as for when fixed plate vertically state, positioning spring promoted the card pearl and stretched into positioning groove, produced the card pause and feel and the sound of card pearl collision positioning groove, mechanism hole was aligned with the locating hole this moment, and the staff of being convenient for is quick fixes a position the curb plate, has promoted the convenience of device.

The utility model discloses further set up to: fixed plate and curb plate all have set firmly a plurality of mounting brackets towards the inside one side of switch board, sliding connection has a plurality of mount pads on the mounting bracket.

Through adopting above-mentioned technical scheme, the utilization sets up the mount pad, and when the staff was installing the electrical component in the switch board, install electrical component on the mount pad, because the mount pad can slide on the mounting bracket to be convenient for adjust the interval between each electrical component, thereby further promoted the convenience of loading and unloading electrical component.

The utility model discloses further set up to: the fixed plate is towards fixedly connected with surplus line box on the lateral wall of cabinet body inside, a plurality of through-wire mouths have been seted up on the surplus line box.

By adopting the technical scheme, the arranged residual wire box is utilized, so that after the electrical element is connected, redundant cables stretch into the residual wire box from the wire through port, and the possibility that the wiring is influenced by the coiling of the redundant cables is reduced.

The utility model discloses further set up to: the winding device is characterized in that a winding roller is rotatably connected in the surplus wire box, the top end and the low end of the winding roller are respectively rotatably connected with the top plate and the base, torsion springs are respectively and fixedly arranged at the top end and the bottom end of the winding roller, one ends of the torsion springs, far away from the winding roller, are respectively and fixedly connected with the top plate or the base, and a rope winding column is arranged on the side wall of the winding roller.

By adopting the technical scheme, the winding roller and the torsion spring are arranged, redundant cables are firstly sleeved on the rope winding column after stretching into the residual wire box, then the wire is wound on the winding roller, and the torsion is transmitted to the winding roller through the torsion spring, so that the cables are tightened.

The utility model discloses further set up to: all seted up logical groove on fixed plate and the curb plate, it is equipped with the buckle to lead to the inslot, the buckle can be dismantled with fixed plate or curb plate and be connected.

By adopting the technical scheme, the through grooves and the pinch plates are arranged, and after the pinch plates are disassembled by workers, the backs of the mounting seats are leaked, so that the workers can conveniently wire the electrical elements from the backs of the mounting seats.

To sum up, the utility model discloses a beneficial technological effect does:

1. due to the fact that the side plates are hinged with the fixing plate, when a worker overhauls the power distribution cabinet, the side plates can be rotated conveniently, so that the power distribution cabinet can be unfolded, the overhauling space is expanded, and the overhauling convenience is improved;

2. through the installation seats arranged on the installation frame in a sliding manner, each electrical element is fixed on the installation seat, and the convenience for installing the electrical elements is improved by adjusting the distance between the installation seats;

3. through setting up the mounting bracket.

Drawings

Fig. 1 is a schematic diagram of the present embodiment for showing the overall external structure of the apparatus.

Fig. 2 is a rear side view of fig. 1.

Fig. 3 is a schematic structural diagram for embodying the internal structure of the side panel in the present embodiment.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a partially enlarged schematic view of a portion B in fig. 3.

Fig. 6 is a partially enlarged schematic view of a portion C in fig. 3.

Fig. 7 is a schematic diagram for showing an internal structure of the power distribution cabinet according to the embodiment.

Fig. 8 is an exploded schematic view of the present embodiment for embodying the structure of the margin line box.

Fig. 9 is a partially enlarged schematic view of a portion D in fig. 8.

FIG. 10 is a schematic view of the buckle mounting structure according to the embodiment.

In the figure, 1, a base; 11. positioning holes; 12. a card slot; 2. a fixing plate; 21. a top plate; 22. a surplus line box; 221. a wire port; 222. a wind-up roll; 223. a torsion spring; 224. a rope winding column; 3. a side plate; 31. a cabinet door; 32. a clamping hole; 321. a positioning spring; 322. clamping the beads; 4. a positioning assembly; 41. a positioning column; 42. a mechanism hole; 421. turning a handle; 5. a limiting device; 51. a limiting block; 52. a limiting groove; 53. a return spring; 6. a mounting frame; 61. a mounting seat; 7. a through groove; 71. and (5) buckling the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2 and fig. 3, for the utility model discloses an expandable intelligent power distribution cabinet, including base 1, the welding has fixed plate 2 on base 1's the roof, and the both sides of 2 horizontal directions on fixed plate articulate respectively has curb plate 3. Be equipped with the locating component 4 that is used for fixing a position the curb plate 3 on the curb plate 3, locating component 4 includes that the mechanism hole 42 that runs through curb plate 3 along vertical direction that curb plate 3 top was seted up, is equipped with in the mechanism hole 42 along the gliding reference column 41 of vertical direction. The base 1 is provided with a positioning hole 11 matched with the positioning column 41, and when the side plate 3 rotates to a state vertical to the fixing plate 2, the positioning hole 11 is coaxial with the mechanism hole 42.

Referring to fig. 3, 4 and 5, a limiting device 5 is arranged on the circumferential side wall of the mechanism hole 42, the limiting device 5 includes a limiting groove 52 formed in the side wall of the positioning column 41, a limiting block 51 is arranged on the hole wall of the mechanism hole 42 at a position opposite to the limiting groove 52, the limiting block 51 is located in the limiting groove 52, a return spring 53 is fixedly connected to the top end of the limiting block 51, and the top end of the return spring 53 is fixedly connected to the groove wall at the top of the limiting groove 52. The top end of the mechanism hole 42 is connected with a rotating handle 421 through a thread, the top end of the rotating handle 421 extends out of the side plate 3 and is fixedly connected with a handle, the return spring 53 is always in a compressed state and continuously extrudes the positioning column 41 upwards, and the top end of the positioning column 41 is enabled to keep abutting against the bottom of the spiral handle.

Referring to fig. 3 and 6, a plurality of clamping holes 32 are formed in the bottom of the side plate 3, a positioning spring 321 is fixedly connected in each clamping hole 32, a part of the lower end of the positioning spring 321 is fixedly connected with a clamping bead 322 extending out of each clamping hole 32, a clamping groove 12 matched with the clamping bead 322 is formed in the base 1, and when the side plate 3 is perpendicular to the fixing plate 2, the clamping bead 322 extends into the clamping groove 12.

Referring to fig. 1, one end of one of the side plates 3, which is far away from the fixed plate 2, is hinged to a cabinet door 31, the top end of the fixed plate 2 is fixedly connected to a top plate 21, and when the two side plates 3 rotate to a state perpendicular to the fixed plate 2 and the cabinet door 31 is closed, the two side plates 3, the cabinet door 31, the base 1 and the top plate 21 jointly form a complete power distribution cabinet.

Referring to fig. 7, a plurality of connection frames are fixedly connected to the side walls of the fixing plate 2 and the side plate 3 facing the inner side of the power distribution cabinet, the connection frames extend along the horizontal direction and are slidably connected with mounting seats 61, when the power distribution cabinet is actually configured, electrical elements to be mounted are respectively mounted on the mounting seats 61, and because the mounting seats 61 can slide on the mounting frame 6, when the electrical elements are mounted, a worker can adjust the distance between the mounting seats 61 as required, so that the worker can mount the electrical elements through tools.

Referring to fig. 8 and 9, two allowance line boxes 22 extending in the vertical direction are fixedly connected to positions on the fixing plate 2 close to the two side plates 3, and a plurality of through holes 221 are formed in the allowance line boxes 22 in the vertical direction. A winding roller 222 with an axis vertical to the base 1 is rotatably connected in the surplus thread box 22, the top end and the bottom end of the winding roller 222 are respectively rotatably connected with the top plate 21 and the base 1, and a torsion spring 223 fixedly connected with the corresponding top plate 21 or the base 1 is fixedly connected with the end part of the winding roller 222. A winding post 224 is provided on each circumferential side wall of the winding roller 222 at a position opposite to each passage opening 221. After the staff fixes electrical component to mount pad 61, at first will rotate wind-up roll 222, make torsional spring 223 hold up power, then with unnecessary cable round around rope post 224, relax wind-up roll 222, wind-up roll 222 rotates under the effect of torsional spring 223, simultaneously around rope post 224 pulling unnecessary cable winding on wind-up roll 222, torsional spring 223 makes the cable taut, has reduced the mixed and disorderly arrangement of cable and has become coiled in the switch board, is difficult to the condition of reason in order and maintenance.

Referring to fig. 10, through grooves 7 are formed in the side plates 3 and the fixing plate 2, a buckle plate 71 is arranged on an upper opening of the inner side wall of each through groove 7, the buckle plate 71 is detachably connected with the corresponding side plate 3 or the fixing plate 2 through screws, when connecting cables of all the electrical elements are overhauled, an operator detaches the buckle plate 71 respectively, and the electrical elements are easily overhauled through the through grooves 7.

The implementation principle of the embodiment is as follows: when the power distribution cabinet works, the two side plates 3 are perpendicular to the fixed plate 2, and the positioning column 41 is pressed into the positioning hole 11 by the rotating handle 421. When overhauing the switch board, the staff makes swing handle 421 upwards rise through rotating swing handle 421, and reference column 41 upwards rises under reset spring 53's promotion to remove the location to curb plate 3, the staff rotates both sides board 3 and expandes, thereby has expanded the maintenance space, has promoted the convenience of overhauing.

After the staff has accomplished the maintenance to the switch board, rotate curb plate 3 to the position of perpendicular to fixed plate 2, when the card pearl 322 of curb plate 3 bottom stretched out and the draw-in groove 12 of popping into under the promotion of positioning spring 321, the card pause appears and the sound is sounded in the rotation of curb plate 3, and reference column 41 aligns with locating hole 11 this moment, and the staff rotates swing handle 421 with reference column 41 locating hole 11 of impressing to fix a position curb plate 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an expandable intelligent power distribution cabinet which characterized in that: including base (1), fixed plate (2) that perpendicular to base (1) top surface set firmly on base (1) top surface, fixed plate (2) top fixedly connected with roof (21), fixed plate (2) both sides all articulate there are curb plate (3), one of them curb plate (3) keep away from that one side of fixed plate (2) articulates there is cabinet door (31), works as fixed plate (2), curb plate (3), cabinet door (31) and roof (21) constitute complete switch board jointly during door (31) perpendicular to curb plate (3) and curb plate (3) perpendicular to fixed plate (2), be equipped with locating component (4) with curb plate (3) location on base (1) on curb plate (3).

2. The deployable intelligent power distribution cabinet of claim 1, wherein: locating component (4) include reference column (41), mechanism hole (42) that runs through curb plate (3) along vertical direction is seted up to the roof of curb plate (3), reference column (41) and mechanism hole (42) looks adaptation, locating hole (11) with reference column (41) looks adaptation are seted up on base (1), the top threaded connection of mechanism hole (42) has swing handle (421), swing handle (421) top is stretched out mechanism hole (42), be equipped with stop device (5) of restriction reference column (41) position on mechanism hole (42) lateral wall.

3. The deployable intelligent power distribution cabinet of claim 2, wherein: stop device (5) include stopper (51) of fixed connection on mechanism hole (42) lateral wall, spacing groove (52) have been seted up on the circumference lateral wall of reference column (41), stopper (51) are located spacing groove (52), stopper (51) top fixedly connected with reset spring (53), reset spring (53) and the top cell wall fixed connection of spacing groove (52).

4. The deployable intelligent power distribution cabinet of claim 3, wherein: card hole (32) have been seted up to the bottom of curb plate (3), fixedly connected with positioning spring (321) in card hole (32), positioning spring (321) bottom fixedly connected with card pearl (322), be equipped with on base (1) with card pearl (322) looks adaptation positioning groove (12).

5. The deployable intelligent power distribution cabinet of claim 1, wherein: fixed plate (2) and curb plate (3) all have set firmly a plurality of mounting brackets (6) towards the inside one side of switch board, sliding connection has a plurality of mount pads (61) on mounting bracket (6).

6. The deployable intelligent power distribution cabinet of claim 5, wherein: fixed plate (2) are towards fixedly connected with surplus line box (22) on the lateral wall of cabinet body inside, a plurality of through-wire mouths (221) have been seted up on surplus line box (22).

7. The deployable intelligent power distribution cabinet of claim 6, wherein: the winding device is characterized in that a winding roller (222) is rotatably connected in the allowance line box (22), the top end and the low end of the winding roller (222) are respectively rotatably connected with the top plate (21) and the base (1), torsion springs (223) are respectively fixedly arranged at the top end and the bottom end of the winding roller (222), one ends, far away from the winding roller (222), of the torsion springs (223) are respectively fixedly connected with the top plate (21) or the base (1), and rope winding columns (224) are arranged on the side wall of the winding roller (222).

8. The deployable intelligent power distribution cabinet of claim 1, wherein: all seted up logical groove (7) on fixed plate (2) and curb plate (3), be equipped with buckle (71) in leading to groove (7), buckle (71) can be dismantled with fixed plate (2) or curb plate (3) and be connected.