CN212136922U

CN212136922U - Adjustable voltage control cabinet

Info

Publication number: CN212136922U
Application number: CN202020332860.6U
Authority: CN
Inventors: 郑昌慧
Original assignee: 郑昌慧
Current assignee: Jiangxi Guangtai Electric Co.,Ltd.
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-11
Anticipated expiration: 2030-03-17

Abstract

The utility model provides an adjustable voltage control cabinet, which comprises a bottom case, a cabinet door and a control cabinet body, wherein the left side of the top of the bottom case is fixedly connected with a supporting plate, the front side of the supporting plate is hinged with the cabinet door, the side of the center of the upper end of the cabinet door, which is far away from the supporting plate, is rotatably connected with a U-shaped switch, the central positions of the upper end and the lower end of the cabinet door are respectively provided with a ventilation grid, the periphery of the bottom case is fixedly connected with a supporting column, the center of the top of the bottom case is provided with an Jiong-shaped hollow groove, the control cabinet body is clamped in the bottom case, the upper end and the lower end of the central positions of the left side and the right side of the bottom case are respectively rotatably connected with a lead screw, and the lead screw is positioned at the lower end of a clapboard and is respectively sleeved with a bevel gear, the adjustable, but the floor space of the control cabinet with a large number is large, and the problem that more economic cost is needed due to the additional arrangement of the control cabinet is solved.

Description

Adjustable voltage control cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a voltage control cabinet with adjustable.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Traditional switch board is made fixed for the needs that adapt to the installation environment mostly to can't increase new electrical components in original switch board, can only rely on addding new switch board and realize, but the switch board area of a great deal of is big, and newly-increased switch board causes needs more economic cost.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a voltage control cabinet with adjustable to solve traditional switch board and make fixed for the needs that adapt to installation environment mostly, thereby can't increase new electrical components in original switch board, can only lean on addding new switch board and realize, but the switch board area of a great deal is big, and newly-increased switch board causes the problem that needs the more economic cost of cost.

The utility model relates to a purpose and efficiency of voltage control cabinet with adjustable reach by following concrete technical means: an adjustable voltage control cabinet comprises a bottom box, cabinet doors, a U-shaped switch, a first support plate, a control cabinet body, a heat dissipation box, a second support plate, a partition plate, a positive and negative motor, support columns, a third support plate, a lead screw, a connecting block, a roller and a connecting shaft, wherein the first support plate is fixedly connected to the left side of the top of the bottom box, the front side of the first support plate is hinged with the cabinet doors, the U-shaped switch is rotatably connected to one side of the center of the upper end of each cabinet door away from the first support plate, ventilation grids are arranged at the center of the upper end and the lower end of each cabinet door, the support columns are fixedly connected to the periphery of the bottom box, 20866; -shaped hollow grooves are arranged at the center of the top of the bottom box, the control cabinet body is clamped in the bottom box, the left side wall, the right side wall, the rear side wall, the partition plate is correspondingly clamped in the lower end of the bottom box, the equal fixedly connected with backup pad No. three between baffle top center left and right sides and the under casing top, equal fixedly connected with backup pad No. two between baffle bottom center left and right sides and the under casing bottom, the under casing left and right sides is located baffle upper end central point and puts and all be equipped with the spout No. one, and the under casing left and right sides central point puts that the upper and lower extreme has all been switched over the lead screw, and the lead screw is located the baffle lower extreme and has all cup jointed conical gear.

Preferably, the connecting block is fixedly connected with the lower extreme central point of the left and right sides of the control cabinet body, the connecting block center is provided with a screw rod sleeve, the screw rod sleeve is sleeved on the upper end of a screw rod, the connecting block is connected with a roller in a switching mode close to one end of the side wall of the bottom box, and the roller corresponds to a sliding groove in a clamping mode.

Preferably, the center of the second supporting plate is connected with a connecting shaft in a rotating mode, conical gears are sleeved on the left side and the right side of the connecting shaft in a rotating mode, the conical gears on the left side and the right side of the connecting shaft are respectively in meshed clamping connection with the conical gear on the lower end of the output shaft of the positive and negative motor and the conical gear on the lower end of the screw rod, and the positive and negative motor.

Preferably, the upper end of the third supporting plate is close to the upper end and the lower end of one side of the center of the bottom box, the T-shaped blocks are fixedly connected with the upper end and the lower end of the same third supporting plate, the T-shaped blocks are arranged oppositely, and the heat dissipation box is clamped between the T-shaped blocks.

Preferably, the heat dissipation box is internally fixedly connected with a heat dissipation fan sequentially from left to right at equal intervals, the upper end and the lower end of the heat dissipation fan are respectively provided with a net fence, the upper end net fence and the lower end net fence are communicated, the left side and the right side of the upper end and the lower end of the heat dissipation box are respectively provided with a clamping groove, and the clamping grooves are correspondingly clamped with the protruding ends of the T-shaped.

Preferably, the lower extreme all is equipped with the ventilation groove on the under casing, and the ventilation groove is rectangular ellipse shape, and is equipped with the filter screen in, and the ventilation groove corresponds the setting with radiator fan.

Preferably, a backup pad is mirror image "7" form, and a backup pad is close to No. one side central point and puts and be equipped with the spout No. two, and the switch board body is close to a backup pad one side center upper end fixedly connected with fixture block, and the fixture block corresponds the joint with the spout No. two.

Preferably, the length of the cabinet door is consistent with that of the control cabinet body, the upper end of the front side frame body of the control cabinet body is fixedly connected with a sealing strip, and a baffle is arranged in the front end of the right side wall face of the control cabinet body and can be clamped with a U-shaped switch.

Has the advantages that:

(1) the utility model discloses switch board card lower extreme joint is in the under casing, when needs increase new electrical components, starts positive and negative motor and drives the connecting axle and rotate to make the lead screw rotate, make the lead screw sleeve drive the connecting block and up remove, thereby make the switch board body up, in the inside sky of switch board body go install electrical components can, it is very convenient, need not increase the switch board again, save area, also save economic cost simultaneously.

Drawings

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

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the structure of the bottom case of the present invention.

Fig. 4 is a schematic view of the structure of the heat dissipation box of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 6 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

Fig. 7 is an enlarged schematic structural view of fig. 2C according to the present invention.

Fig. 8 is a schematic view of the local structure of the planer in plan view.

In fig. 1 to 8, the correspondence between the component names and the reference numbers is:

the cabinet comprises a bottom box 1, ventilation grooves 101, 20866;, a type hollow groove 102, a first sliding groove 103, a cabinet door 2, a ventilation grille 201, a U-shaped switch 3, a first supporting plate 4, a second sliding groove 401, a control cabinet body 5, a clamping block 501, a heat dissipation box 6, a heat dissipation fan 601, a clamping groove 602, a second supporting plate 7, a partition plate 8, a positive and negative motor 9, a supporting column 10, a third supporting plate 11, a T-shaped block 1101, a screw rod 12, a connecting block 13, a roller 1301 and a connecting shaft 14.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example (b):

as shown in figures 1 to 8: an adjustable voltage control cabinet comprises a bottom box 1, a cabinet door 2, a U-shaped switch 3, a first support plate 4, a control cabinet body 5, a heat dissipation box 6, a second support plate 7, a partition plate 8, a positive and negative motor 9, a support column 10, a third support plate 11, a screw rod 12, a connecting block 13, a roller 1301 and a connecting shaft 14, wherein the first support plate 4 is fixedly connected to the left side of the top of the bottom box 1, the cabinet door 2 is hinged to the front side of the first support plate 4, the U-shaped switch 3 is rotatably connected to the upper end center of the cabinet door 2 away from the first support plate 4, ventilation grids 201 are arranged at the central positions of the upper end and the lower end of the cabinet door 2, the support columns 10 are fixedly connected to the periphery of the bottom box 1, 2086666is arranged at the center of the top of the bottom box 1, the control cabinet body 5 is clamped in the bottom box 1, the left side wall, the right side wall and the rear side wall, 8 upper ends of baffle are equipped with a plurality of through-holes, 8 positive and negative motors of central fixedly connected with 9 of baffle, 9 bottom output shafts of positive and negative motors extend to 8 lower extremes of baffle and have cup jointed conical gear, equal fixedly connected with No. three backup pads 11 between 8 top center left and right sides of baffle and the 1 top of under casing, equal fixedly connected with No. two backup pads 7 between the 8 bottom center left and right sides of baffle and the 1 bottom of under casing, the 1 left and right sides of under casing is located 8 upper end central point of baffle and puts and all is equipped with spout 103 No. one, the equal switching of lower extreme has lead screw 12 on the 1 left and right sides central point of under casing puts, lead screw 12 is located 8 lower.

Wherein: fixedly connected with connecting block 13 is put to 5 left and right sides lower extreme central points of switch board body, and connecting block 13 center is equipped with the lead screw sleeve, and the lead screw sleeve cup joints in lead screw 12 upper ends, and connecting block 13 has changeed near the 1 lateral wall one end of under casing and has connect gyro wheel 1301, and gyro wheel 1301 corresponds the joint with a spout 103, and when the ascending in-process gyro wheel 1301 of switch board body 5 removed in a spout 103, makes switch board body 5 rise more smoothly.

Wherein: no. two backup pad 7 centers all switchovers there is connecting axle 14, conical gear has all been cup jointed to the connecting axle 14 left and right sides, the connecting axle 14 left and right sides conical gear respectively with positive and negative motor 9 output shaft lower extreme conical gear, lead screw 12 lower extreme conical gear meshing joint, external power source is connected to positive and negative motor 9, when needs increase new electrical components, start positive and negative motor 9 and drive connecting axle 14 and rotate, thereby make lead screw 12 rotate, make the lead screw sleeve drive connecting block 13 up-shift, thereby make switch board body 5 up-going, it can to install electrical components in the inside sky of switch board body 5, it is very convenient, need not increase the switch board again, save area, economic cost also saves simultaneously.

Wherein: the equal fixedly connected with T type piece 1101 of lower extreme on one side near the chassis 1 center is close to in No. three backup pad 11 upper end, lies in and sets up relatively with lower extreme T type piece 1101 on No. three backup pad 11, and the joint has radiator tank 6 between the T type piece 1101, and the installation is simple, when inside radiator fan 601 damaged, conveniently changes, increases the practicality.

Wherein: radiator fan 601 is fixedly connected with in proper order from a left side to the right side equidistance in radiator box 6, and radiator fan 601 is last lower extreme all to be equipped with the fence, upper and lower end fence intercommunication, and radiator box 6 is last lower extreme left and right sides all to be equipped with draw-in groove 602, and draw-in groove 602 corresponds the joint with T type piece 1101 protruding end, and radiator fan 601 connects external power source, and when inside generates heat, can open radiator fan 601 and dispel the heat to the inside.

Wherein: the lower extreme all is equipped with ventilation groove 101 on the under casing 1, and ventilation groove 101 is rectangular ellipse circular, and is equipped with the filter screen in, and ventilation groove 101 corresponds the setting with radiator fan 601, rotates the heat dissipation through radiator fan 601, and the radiating effect is good.

Wherein: no. 4 backup pad is mirror image "7" form, and No. 4 backup pad is close to 5 one side central points of switch board body and puts and be equipped with No. two spouts 401, and switch board body 5 is close to 4 one side central upper ends fixedly connected with fixture block 501 of a backup pad, and fixture block 501 corresponds the joint with No. two spouts 401, and switch board body 5 moves in No. two spouts 401 through fixture block 501 at the in-process that rises for the difficult condition that produces translocation of switch board body 5.

Wherein: the length of the cabinet door 2 is consistent with that of the control cabinet body 5, the sealing strips are fixedly connected to the upper end of the front side frame body of the control cabinet body 5, the baffle is arranged in the front end of the right side wall face of the control cabinet body 5, the cabinet door 2 can be connected with the U-shaped switch 3 in a clamped mode, the height of the control cabinet body 5 is different from that of the cabinet door 2 in a closed mode, practicability is improved, meanwhile, the cabinet door 2 and the control cabinet body 5 are locked and closed through the U-shaped switch, and.

The working principle is as follows: when new electrical components need to be added, the U-shaped switch 3 is rotated to open the cabinet door 2, the positive and negative motor 9 is started to drive the connecting shaft 14 to rotate, thereby the lead screw 12 is rotated, the lead screw sleeve is made to drive the connecting block 13 to move upwards, thereby the connecting block 13 is made to drive the control cabinet body 5 to move upwards, the positive and negative motor 9 is closed after the certain degree of rising, the electrical components are installed in the control cabinet body 5 in an empty mode, the cabinet door 2 is rotated after the installation is well, after the closing, the U-shaped switch 3 is rotated, when the heat is generated inside, the heat dissipation fan 601 inside the heat dissipation box 6 is started, the heat is dissipated out of the bottom box 1 outside through the heat dissipation groove 101 by the heat dissipation fan 601.

Claims

1. The utility model provides a voltage control cabinet with adjustable, includes under casing (1), cabinet door (2), U type switch (3), backup pad (4), switch board body (5), heat dissipation case (6), No. two backup pads (7), baffle (8), positive and negative motor (9), support column (10), No. three backup pads (11), lead screw (12), connecting block (13), gyro wheel (1301), connecting axle (14), its characterized in that: the left side of the top of the bottom box (1) is fixedly connected with a first supporting plate (4), the front side of the first supporting plate (4) is hinged with a cabinet door (2), one side of the upper end center of the cabinet door (2), which is far away from the first supporting plate (4), is rotatably connected with a U-shaped switch (3), the central positions of the upper end and the lower end of the cabinet door (2) are respectively provided with a ventilation grating (201), the periphery of the bottom box (1) is fixedly connected with supporting columns (10), the top center of the bottom box (1) is provided with a 20866; "type hollow groove (102)," control cabinet body (5) is clamped in the bottom box (1), the left side wall surface, the right side wall surface and the rear side wall surface of the control cabinet body (5) are correspondingly clamped with 20866; "type hollow groove (102)," baffle (8) is fixedly connected with the inner lower end of the bottom box (1), "through, positive and negative motor (9) bottom output shaft extends to baffle (8) lower extreme and has cup jointed conical gear, equal fixedly connected with No. three backup pad (11) between baffle (8) top center left and right sides and under casing (1) top, equal fixedly connected with No. two backup pad (7) between baffle (8) bottom center left and right sides and under casing (1) bottom, under casing (1) left and right sides is located baffle (8) upper end central point and puts and all be equipped with spout (103) No. one, under casing (1) left and right sides central point puts and all has switched over lead screw (12) lower extreme, lead screw (12) are located baffle (8) lower extreme and have all cup jointed conical gear.

2. The adjustable voltage control cabinet according to claim 1, wherein: fixedly connected with connecting block (13) is put to switch board body (5) left and right sides lower extreme central point, connecting block (13) center is equipped with the lead screw sleeve, and the lead screw sleeve cup joints in lead screw (12) upper end, connecting block (13) are close to end box (1) lateral wall one end and have changeed gyro wheel (1301), gyro wheel (1301) correspond the joint with spout (103) No. one.

3. The adjustable voltage control cabinet according to claim 1, wherein: no. two backup pad (7) center all switches over and has had connecting axle (14), conical gear has all been cup jointed to the connecting axle (14) left and right sides, connecting axle (14) left and right sides conical gear respectively with positive and negative motor (9) output shaft lower extreme conical gear, lead screw (12) lower extreme conical gear meshing joint, external power source is connected in positive and negative motor (9).

4. The adjustable voltage control cabinet according to claim 1, wherein: no. three backup pad (11) upper ends are close to equal fixedly connected with T type piece (1101) of lower extreme on bottom case (1) center one side, lie in with the relative setting of lower extreme T type piece (1101) on No. three backup pad (11), the joint has radiator box (6) between T type piece (1101).

5. The adjustable voltage control cabinet according to claim 1, wherein: fixedly connected with radiator fan (601) in proper order from a left side to the right side equidistance in radiator box (6), the lower extreme all is equipped with the fence on radiator fan (601), and upper and lower end fence intercommunication, the upper and lower end left and right sides all is equipped with draw-in groove (602) about radiator box (6), draw-in groove (602) and T type piece (1101) protrusion end correspond the joint.

6. The adjustable voltage control cabinet according to claim 1, wherein: the lower extreme all is equipped with ventilation groove (101) on under casing (1), ventilation groove (101) are rectangular ellipse shape, and are equipped with the filter screen in, ventilation groove (101) correspond the setting with radiator fan (601).

7. The adjustable voltage control cabinet according to claim 1, wherein: no. one backup pad (4) are mirror image "7" form, backup pad (4) are close to switch board body (5) one side central point and put and be equipped with No. two spout (401), switch board body (5) are close to central upper end fixedly connected with fixture block (501) in backup pad (4) one side, fixture block (501) correspond the joint with No. two spout (401).

8. The adjustable voltage control cabinet according to claim 1, wherein: the length of the cabinet door (2) is consistent with that of the control cabinet body (5), the sealing strips are fixedly connected to the upper end of the front side frame body of the control cabinet body (5), and the baffle is arranged in the front end of the right side wall face of the control cabinet body (5) and can be connected with the U-shaped switch (3) in a clamping mode.