CN217882349U

CN217882349U - Power distribution cabinet shell with rainproof structure

Info

Publication number: CN217882349U
Application number: CN202221181110.9U
Authority: CN
Inventors: 陈威威; 陈富军; 陈立军; 陈帅; 王泼; 董国辉; 韩林波
Original assignee: Henan Gongshun Cabinet Co ltd
Current assignee: Henan Gongshun Cabinet Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-22
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a switch board casing with rain-proof structure relates to distribution equipment technical field, including the cabinet body, the front of the cabinet body articulates there is the cabinet door, and the bottom sliding connection of the internal portion of cabinet has a mounting bracket, and first spout has all been seted up to the both sides on cabinet body top, and the equal sliding connection of inner wall of two first spouts has the bracing piece, and the top of two bracing pieces is all fixed and is equipped with dash board, and the inner wall at cabinet body both sides top all is equipped with adjusting part, and the bottom of the internal portion of cabinet is equipped with protective part, the beneficial effects of the utility model are that: two-way lead screw is rotated between two first bearings by starting a first driving motor, the two-way lead screw is rotated to enable two moving seats to slide on two sides of the inner wall of the guide rail respectively, two supporting rods slide on the inner walls of two first sliding grooves respectively, and the two supporting rods slide to enable two flashing boards to extend to two sides of a connecting plate respectively, so that a worker can control the flashing area of the power distribution cabinet shell conveniently.

Description

Power distribution cabinet shell with rainproof structure

Technical Field

The utility model relates to a switch board casing, in particular to switch board casing with rain-proof structure belongs to distribution equipment technical field.

Background

The distribution cabinet is a final-stage device of a 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 the concentrated occasion of load, the more occasion in return circuit, and the switch board casing is the shell in order to protect the equipment and the circuit in the switch board, prevents external destruction. But traditional switch board casing rain-proof area can't be adjusted according to rainfall size, when meetting the great weather of rainwater, the rainwater enters into cabinet internal portion very easily, and when the ground water yield was too high, the rainwater can overflow and make power equipment damage in the casing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board casing with rain-proof structure to solve the unable regulation of the rain-proof area that proposes in the above-mentioned background art, the problem in the too high easy excessive income casing of ponding volume.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board casing with rain-proof structure, includes the cabinet body, the front of the cabinet body articulates there is the cabinet door, the bottom sliding connection of the internal portion of cabinet has the mounting bracket, first spout, two have all been seted up to the both sides on cabinet body top the equal sliding connection of inner wall of first spout has the bracing piece, two the top of bracing piece is all fixed and is equipped with the dash board, the inner wall at cabinet body both sides top all is equipped with adjusting part, the bottom of the internal portion of cabinet is equipped with protection component, the four corners of cabinet body bottom is all fixed and is equipped with the removal wheel.

Preferably, two the adjusting part all includes two first bearings, two-way lead screw, a driving motor, guide rail, two and removes seat and two screw-nut, two first bearing is fixed the inner wall that sets up at cabinet body both sides top respectively, two rotate between the first bearing and be connected with two-way lead screw, the fixed top that sets up in cabinet body one side of a driving motor, a driving motor's transmission shaft and the one end fixed connection of two-way lead screw wherein, the fixed top that sets up at the internal portion of cabinet of guide rail, the equal sliding connection in both sides of guide rail inner wall has the removal seat, two the inner wall of removing the seat is all fixed be equipped with two-way lead screw threaded connection's screw-nut, two the top of removing the seat respectively with the bottom fixed connection of two bracing pieces.

Preferably, the protection subassembly includes two second spouts, two slides, two racks, two second bearings, two pivots, two gears and second driving motor, two the inner wall of setting in cabinet body both sides bottom, two are seted up respectively to the second spout the equal sliding connection of inner wall of second spout has a slide, two one side of slide is the fixed rack that is equipped with all, two the inner wall that sets up in cabinet body back bottom is all rotated to the inner wall of second bearing is connected with the pivot, two the one end of pivot is the fixed gear that is equipped with all, two the gear is connected with two rack toothing respectively, the fixed one side that sets up in cabinet body back bottom of second driving motor, the one end fixed connection of second driving motor's transmission shaft and one of them pivot.

Preferably, the surfaces of the two rotating shafts are fixedly provided with belt pulleys, and an auxiliary belt is connected between the belt pulleys in a transmission manner.

Preferably, the inner wall of one side of each rain shield is provided with a third sliding groove, the third sliding grooves are connected with a connecting plate in a sliding mode, drainage grooves are formed in the surfaces of the connecting plates and the surfaces of the two rain shields, and the bottom ends of the connecting plates are fixedly connected with the middle of the top end of the cabinet body.

Preferably, the bottom of the two sides of the cabinet body is fixedly provided with two limiting plates, the middle parts of the four limiting plates are provided with sliding holes, the inner walls of the four sliding holes are connected with positioning pins in a sliding mode, and the positioning pins and the limiting plates on the same side are connected with bolts in a threaded mode.

Preferably, the front of the cabinet door is fixedly provided with a switch panel, the surface of the switch panel is respectively provided with a first driving motor switch and a second driving motor switch, and the first driving motor and the second driving motor are respectively connected with the power supply through the first driving motor switch and the second driving motor switch.

Compared with the prior art, the utility model provides a pair of switch board casing with rain-proof structure has following beneficial effect:

1. the second driving motor is started to enable one of the rotating shafts to rotate, the two rotating shafts are in transmission connection with the auxiliary belt through the two belt pulleys and are enabled to rotate on the inner walls of the two second bearings at the same speed respectively, the two rotating shafts rotate to drive the two gears to rotate respectively, and the two gears rotate to drive the two sliding plates to slide on the inner walls of the two second sliding grooves respectively due to the fact that the two gears are in meshing connection with the two racks respectively, so that the power equipment at the top end of the mounting frame moves upwards, and excessive accumulated water on the ground is prevented from soaking power distribution equipment after being soaked into the housing;

2. the two-way screw rod is rotated between the two first bearings by starting the first driving motor, the two moving seats are respectively slid on two sides of the inner wall of the guide rail by the rotation of the two-way screw rod, the two support rods are respectively slid on the inner walls of the two first sliding grooves, and the two support rods are slid to respectively extend the two flashing plates to two sides of the connecting plate, so that a worker can conveniently control the flashing area of the shell of the power distribution cabinet;

3. through the three drainage grooves, water accumulation at the top ends of the connecting plate and the two flashing plates can be effectively avoided.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a second schematic cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at the position B in fig. 2;

fig. 6 is an enlarged schematic structural diagram of fig. 1 at C according to the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a mounting frame; 4. a first chute; 5. a support bar; 6. a flashing; 7. an adjustment assembly; 8. a guard assembly; 9. a moving wheel; 10. a belt pulley; 11. an auxiliary belt; 12. a third chute; 13. a connection plate; 14. a drainage groove; 15. a limiting plate; 16. a slide hole; 17. positioning pins; 18. a bolt; 19. a switch panel; 71. a first bearing; 72. a bidirectional screw rod; 73. a first drive motor; 74. a guide rail; 75. a movable seat; 76. a feed screw nut; 81. a second chute; 82. a slide plate; 83. a rack; 84. a second bearing; 85. a rotating shaft; 86. a gear; 87. a second drive motor.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-6, the utility model provides a power distribution cabinet casing with a rainproof structure, which comprises a cabinet body 1, wherein a cabinet door 2 is hinged on the front side of the cabinet body 1, a mounting frame 3 is connected to the bottom inside the cabinet body 1 in a sliding manner, first chutes 4 are respectively arranged on both sides of the top end of the cabinet body 1, supporting rods 5 are respectively connected to the inner walls of the two first chutes 4 in a sliding manner, rain shielding plates 6 are respectively fixedly arranged on the top ends of the two supporting rods 5, adjusting components 7 are respectively arranged on the inner walls of the tops of both sides of the cabinet body 1, a protection component 8 is arranged at the bottom end inside the cabinet body 1, and moving wheels 9 are respectively fixedly arranged at four corners of the bottom end of the cabinet body 1;

the inner walls of one sides of the two rain shielding plates 6 are respectively provided with a third sliding chute 12, a connecting plate 13 is connected between the two third sliding chutes 12 in a sliding manner, drainage grooves 14 are respectively formed in the surfaces of the connecting plate 13 and the surfaces of the two rain shielding plates 6, and the bottom end of the connecting plate 13 is fixedly connected with the middle part of the top end of the cabinet body 1;

the bottom of the cabinet body 1 both sides is all fixed and is equipped with two limiting plates 15, and the slide opening 16 has all been seted up at the middle part of four limiting plates 15, and the equal sliding connection of inner wall of four slide openings 16 has locating pin 17, and threaded connection has bolt 18 between locating pin 17 and the limiting plate 15 of same one side is all.

Example 2:

the two adjusting assemblies 7 respectively comprise two first bearings 71, two-way screw rods 72, a first driving motor 73, a guide rail 74, two moving seats 75 and two screw rod nuts 76, the two first bearings 71 are respectively and fixedly arranged on the inner walls of the tops of the two sides of the cabinet body 1, the two-way screw rods 72 are rotatably connected between the two first bearings 71, the first driving motor 73 is fixedly arranged on the top of one side of the cabinet body 1, a transmission shaft of the first driving motor 73 is fixedly connected with one end of each two-way screw rod 72, the guide rail 74 is fixedly arranged on the top inside the cabinet body 1, the moving seats 75 are respectively and slidably connected with the two sides of the inner wall of the guide rail 74, the screw rod nuts 76 in threaded connection with the two-way screw rods 72 are fixedly arranged on the inner walls of the two moving seats 75, and the top ends of the two moving seats 75 are respectively and fixedly connected with the bottom ends of the two supporting rods 5;

a switch panel 19 is fixedly arranged on the front side of the cabinet door 2, a first driving motor switch is arranged on the surface of the switch panel 19, and the first driving motor 73 is electrically connected with a power supply through the first driving motor switch;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, first, a first driving motor switch on the surface of the switch panel 19 is turned on, a first driving motor 73 is started to rotate a bidirectional screw 72 between two first bearings 71, the bidirectional screw 72 rotates to make two moving seats 75 respectively slide on two sides of the inner wall of a guide rail 74, meanwhile, two supporting rods 5 respectively slide on the inner walls of two first sliding chutes 4, and the two supporting rods 5 slide to make two flashing plates 6 respectively extend to two sides of the connecting plate 13, so that a worker can conveniently control the flashing area of the housing of the power distribution cabinet.

Example 3:

the protection assembly 8 comprises two second sliding chutes 81, two sliding plates 82, two racks 83, two second bearings 84, two rotating shafts 85, two gears 86 and a second driving motor 87, wherein the two second sliding chutes 81 are respectively arranged on the inner walls of the bottoms of the two sides of the cabinet body 1, the sliding plates 82 are respectively connected on the inner walls of the two second sliding chutes 81 in a sliding manner, the racks 83 are respectively fixedly arranged on one sides of the two sliding plates 82, the two second bearings 84 are respectively fixedly arranged on the inner walls of the bottom of the back of the cabinet body 1, the rotating shafts 85 are respectively connected on the inner walls of the two second bearings 84 in a rotating manner, the gears 86 are respectively fixedly arranged at one ends of the two rotating shafts 85, the two gears 86 are respectively meshed with the two racks 83, the second driving motor 87 is fixedly arranged on one side of the bottom of the back of the cabinet body 1, and a transmission shaft of the second driving motor 87 is fixedly connected with one end of one rotating shaft 85;

belt pulleys 10 are fixedly arranged on the surfaces of the two rotating shafts 85, and an auxiliary belt 11 is connected between the two belt pulleys 10 in a transmission manner;

a switch panel 19 is fixedly arranged on the front side of the cabinet door 2, a second driving motor switch is arranged on the surface of the switch panel 19, and a second driving motor 87 is electrically connected with a power supply through the second driving motor switch;

specifically, as shown in fig. 2, 3 and 5, the second driving motor switch on the surface of the switch panel 19 is turned on, the second driving motor 87 is started to rotate one of the rotating shafts 85, and is in transmission connection with the auxiliary belt 11 through the two belt pulleys 10, so that the two rotating shafts 85 rotate at the same speed on the inner walls of the two second bearings 84, respectively, the two rotating shafts 85 rotate to drive the two gears 86 to rotate, because the two gears 86 are respectively engaged with the two racks 83, the two gears 86 rotate to drive the two sliding plates 82 to slide on the inner walls of the two second sliding grooves 81, respectively, so that the electrical equipment on the top end of the mounting rack 3 moves upward, and the electrical distribution equipment is prevented from being wetted after excessive water on the ground is immersed into the housing.

The working principle is as follows: when the power distribution cabinet is used, the utility model relates to a power distribution cabinet shell with a rainproof structure, firstly, the power distribution cabinet is arranged on the top end of a mounting rack 3, then the cabinet body 1 is pushed to move to a power distribution position through four moving wheels 9, then four positioning pins 17 are inserted into the deep ground, then four bolts 18 are sequentially rotated to fix the four positioning pins 17, thereby improving the stability of the power distribution cabinet shell, when the rainfall is too large, a first driving motor switch on the surface of a switch panel 19 is opened, a first driving motor 73 is started to enable a bidirectional screw 72 to rotate between two first bearings 71, the bidirectional screw 72 rotates to enable two moving seats 75 to respectively slide on two sides of the inner wall of a guide rail 74, simultaneously, two supporting rods 5 respectively slide on the inner walls of two first sliding grooves 4, two supporting rods 5 slide to enable two flashing plates 6 to respectively extend towards two sides of a connecting plate 13, therefore, the working personnel can conveniently control the rain sheltering area of the power distribution cabinet shell, accumulated water at the top ends of the two rain shelters 6 and the connecting plates 13 flows to the ground through the three drainage grooves 14, when the accumulated water on the ground is too high, a second driving motor switch on the surface of the switch panel 19 is turned on, the second driving motor 87 is started to enable one of the rotating shafts 85 to rotate, the two rotating shafts 85 are in transmission connection with the auxiliary belt 11 through the two belt pulleys 10, the two rotating shafts 85 respectively rotate on the inner walls of the two second bearings 84 at the same speed, the two rotating shafts 85 rotate to respectively drive the two gears 86 to rotate, the two gears 86 are respectively in meshing connection with the two racks 83, the two sliding plates 82 are driven to respectively slide on the inner walls of the two second sliding grooves 81 through the rotation of the two gears 86, so that electric equipment at the top end of the mounting rack 3 moves upwards, and the distribution equipment is prevented from being soaked in the shell by the excessive accumulated water on the ground.

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 a switch board casing with rain-proof structure, includes the cabinet body (1), its characterized in that, the front of the cabinet body (1) articulates there is cabinet door (2), the inside bottom sliding connection of the cabinet body (1) has mounting bracket (3), first spout (4), two have all been seted up to the both sides on the cabinet body (1) top the equal sliding connection of inner wall of first spout (4) has bracing piece (5), two the top of bracing piece (5) is all fixed and is equipped with dash board (6), the inner wall at the top of the cabinet body (1) both sides all is equipped with adjusting part (7), the inside bottom of the cabinet body (1) is equipped with protecting component (8), the four corners of the cabinet body (1) bottom is all fixed and is equipped with removal wheel (9).

2. The cabinet housing with a rain-proof structure of claim 1, wherein: two adjusting part (7) all includes two first bearings (71), two-way lead screw (72), first driving motor (73), guide rail (74), two and removes seat (75) and two screw-nut (76), two first bearing (71) is fixed the inner wall that sets up at the top of the cabinet body (1) both sides respectively, two rotate between first bearing (71) and be connected with two-way lead screw (72), first driving motor (73) is fixed to be set up at the top of the cabinet body (1) one side, the transmission shaft of first driving motor (73) and wherein the one end fixed connection of two-way lead screw (72), the fixed top that sets up at the cabinet body (1) inside of guide rail (74), the equal sliding connection in both sides of guide rail (74) inner wall has removal seat (75), two the inner wall of removing seat (75) is all fixed be equipped with two-way lead screw-nut (76) threaded connection of lead screw (72), two the top of removing seat (75) is respectively with the bottom fixed connection of two bracing pieces (5).

3. The switch board casing with rain-proof structure of claim 2, characterized in that: protection component (8) include two second spout (81), two slide (82), two rack (83), two second bearing (84), two pivot (85), two gear (86) and second driving motor (87), two the inner wall, two of the cabinet body (1) both sides bottom are seted up respectively to second spout (81) the equal sliding connection of inner wall of second spout (81) has slide (82), two one side of slide (82) is all fixed and is equipped with rack (83), two the inner wall, two of the equal fixed setting in cabinet body (1) back bottom of second bearing (84) the inner wall all rotates and is connected with pivot (85), two the one end of pivot (85) is all fixed and is equipped with gear (86), two gear (86) are connected with two rack (83) meshing respectively, second driving motor (87) are fixed and are set up in one side of cabinet body (1) back bottom, the transmission shaft of second driving motor (87) and the one end fixed connection of one of them pivot (85).

4. The switch board casing with rain-proof structure of claim 3, characterized in that: the surface of the rotating shaft (85) is fixedly provided with belt pulleys (10), and an auxiliary belt (11) is connected between the belt pulleys (10) in a transmission manner.

5. The switch board casing with rain-proof structure of claim 1, characterized in that: two third spout (12), two have all been seted up to the inner wall of dash board (6) one side sliding connection has linkage plate (13) between third spout (12), drainage groove (14) have all been seted up on the surface of linkage plate (13) and the surface of two dash boards (6), the bottom of linkage plate (13) and the middle part fixed connection on cabinet body (1) top.

6. The switch board casing with rain-proof structure of claim 1, characterized in that: the bottom of the cabinet body (1) both sides is all fixed and is equipped with two limiting plates (15), four sliding hole (16), four have all been seted up at the middle part of limiting plate (15) the equal sliding connection of inner wall of sliding hole (16) has locating pin (17), with one side threaded connection has bolt (18) between locating pin (17) and limiting plate (15) are all.

7. The switch board casing with rain-proof structure of claim 3, characterized in that: the front of cabinet door (2) is fixed and is equipped with flush mounting plate of switch (19), the surface of flush mounting plate of switch (19) is equipped with first driving motor switch and second driving motor switch respectively, first driving motor (73) and second driving motor (87) are respectively through first driving motor switch and second driving motor switch and power electric connection.