CN220273035U

CN220273035U - Box type high-voltage switch cabinet

Info

Publication number: CN220273035U
Application number: CN202321500514.4U
Authority: CN
Inventors: 徐境; 丁奇
Original assignee: Yunnan Yijin Electrical Equipment Co ltd
Current assignee: Yunnan Yijin Electrical Equipment Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-29
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of high-voltage switch cabinets and discloses a box type high-voltage switch cabinet which comprises a shell, wherein a cabinet door is rotatably connected to the front side of the shell, a limit plate is fixedly arranged on the inner wall of the shell, a lifting motor is fixedly arranged on the inner wall of the top of the shell, a lifting screw rod is fixedly arranged on an output shaft of the lifting motor, a movable plate is slidably connected to the inner wall of the shell, a limit block is fixedly arranged on the outer wall of the movable plate, and a mounting groove is formed in the front side of the movable plate. Through limiting plate, elevator motor, lift lead screw, the stopper device that sets up for the installer is when assembling this high tension switchgear, and the accessible elevator motor drives the lift lead screw and rotates, thereby makes the movable plate go up and down under the drive of stopper, with this user of facilitating the use adjusts bus installation region or circuit equipment installation region space size, and then has improved installer to the installation effectiveness of this high tension switchgear.

Description

Box type high-voltage switch cabinet

Technical Field

The utility model relates to the technical field of high-voltage switch cabinets, in particular to a box type high-voltage switch cabinet.

Background

In the process of circuit erection and application, a control cabinet is additionally arranged between the circuits to control the voltage in the electric wires, so that the circuit can be ensured to convert the current through the transformer in time under the operation condition, the service life of the electric wires can be prolonged, and the circuit can be ensured to be protected.

The prior high-voltage switch cabinet can refer to Chinese patent with the issued publication number of CN206364389U, and discloses a high-voltage switch cabinet which comprises a cabinet body, wherein the cabinet body is divided into an instrument room at the front side, a bus room at the upper part of the rear side and a cable room at the lower part of the rear side; the lower cabinet door is arranged at the rear side surface of the cabinet body and corresponds to the cable chamber, and an electromagnetic lock matched with the cable in the cable chamber is arranged on the lower cabinet door; the cabinet body trailing flank corresponds the busbar room position and is equipped with the cabinet door, the vertical baffle that extends to cable room opening part and is located the cabinet door inboard down has been set firmly to the cabinet door downside. The utility model aims to provide a high-voltage switch cabinet which is convenient to overhaul and high in safety. The utility model has the advantages that: according to the utility model, the upper cabinet door is arranged on the bus chamber, the lower cabinet door is arranged on the cable chamber, and when maintenance is needed, the operation can be directly performed by opening and closing the cabinet door, so that the maintenance efficiency is improved; the electromagnetic lock is arranged on the lower cabinet door, so that maintenance personnel can be prevented from opening the cabinet door under the condition of not powering off, and personal casualties are caused. "

When the equipment is used, as the high-voltage switch cabinet is arranged into an integrated structure, and the adjustable mechanism is not arranged in the high-voltage switch cabinet, when the bus and the circuit equipment are installed, the movable space of an installer during installation operation of the bus or the circuit equipment cannot be flexibly adjusted, so that the assembly operation of the installer is influenced, the installation efficiency of the installer on the high-voltage switch cabinet is reduced, and therefore the box type high-voltage switch cabinet is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a box type high-voltage switch cabinet which has the advantages of strong practicability, good stability and convenience in installation, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a case type high tension switchgear, includes the shell, the front of shell rotates and is connected with the cabinet door, the fixed limiting plate that is equipped with of inner wall of shell, the fixed lifting motor that is equipped with in top inner wall of shell, lifting motor's output shaft is fixed to be equipped with the lifting screw, the inner wall sliding connection of shell has the movable plate, the fixed stopper that is equipped with of outer wall of movable plate, the mounting groove has been seted up in the front of movable plate, the inner wall fixed mounting of mounting groove has hydraulic telescoping rod, hydraulic telescoping rod's output shaft is fixed to be equipped with the connecting plate, the fixed plate that is equipped with of inner wall of connecting plate, the fixed motor that is equipped with in top of fixed plate, the fixed constitution of output shaft of accomodating the motor is equipped with accomodate the screw, accomodate the outer edge threaded connection of screw has the locating plate, the fixed locating lever that is equipped with in top of locating lever, the fixed roof that is equipped with in top of locating lever.

As a preferable technical scheme of the utility model, the outer wall of the top plate is provided with the movable groove, the diameter of the movable groove is equal to that of the fixed plate, the height from the locating plate to the inner wall of the movable plate is equal to the length of the wire containing rod, the outer wall of the locating plate is fixedly provided with the limit strip, the inner wall of the movable plate is provided with the limit groove, and the outer wall of the limit strip is in sliding connection with the inner wall of the limit groove.

As a preferable technical scheme of the utility model, the diameter of the connecting plate is equal to that of the mounting groove, the number of the moving plates is two, and the two moving plates are symmetrically distributed along the inner wall of the shell.

As a preferable technical scheme of the utility model, the middle part of the limiting block is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the outer edge of the lifting screw rod, the inner wall of the shell is fixedly provided with an air pump, and the inner part of the air pump is communicated with the inner part of the hydraulic telescopic rod.

As a preferable technical scheme of the utility model, the limiting plate is made of metal aluminum, a controller is fixedly arranged on the inner wall of the shell, and the controller is respectively and electrically connected with the lifting motor, the air pump and the storage motor.

As a preferable technical scheme of the utility model, the outer wall of the limiting plate is respectively connected with the limiting block and the outer wall of the moving plate in a sliding way, the back of the shell is provided with a heat dissipation groove, and the position of the heat dissipation groove corresponds to the position of the lifting motor.

Compared with the prior art, the utility model has the following beneficial effects:

1. this case type high tension switchgear, limiting plate, lifting motor, lift lead screw, stopper device through setting up for installer is when assembling this high tension switchgear, and the accessible lifting motor drives the lift lead screw and rotates, thereby makes the movable plate go up and down under the drive of stopper, with this user of facilitating the use adjusts bus installation region or circuit equipment installation region space size, and then has improved installer to the installation effectiveness of this high tension switchgear.

2. This case type high tension switchgear, roof through setting up, movable plate, hydraulic telescoping rod, accomodate motor, fixed plate device, when installing this high tension switchgear, user still accessible accomodate the motor and drive the locating plate and remove, thereby make roof shrink to the inner wall of connecting plate, with this make movable plate can accomodate connecting plate and roof, convenient to use adjusts the space size of bus installation region under the different circumstances of bus length, with this installation region space that has increased circuit equipment, and then improved the space utilization of this high tension switchgear.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a top plate structure according to the present utility model;

FIG. 3 is a schematic diagram of a moving plate structure according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic diagram of the structure of the lifting screw rod of the utility model.

In the figure: 1. a housing; 2. a cabinet door; 3. a limiting plate; 4. a moving plate; 5. a connecting plate; 6. a top plate; 7. a limiting block; 8. a mounting groove; 9. a hydraulic telescopic rod; 10. a lifting motor; 11. receiving a screw rod; 12. a housing motor; 13. a fixing plate; 14. a positioning plate; 15. a positioning rod; 16. lifting the screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a box type high-voltage switch cabinet comprises a housing 1, a cabinet door 2 is rotatably connected to the front surface of the housing 1, a limiting plate 3 is fixedly arranged on the inner wall of the housing 1, a lifting motor 10 is fixedly arranged on the inner wall of the top of the housing 1, a lifting screw rod 16 is fixedly arranged on the output shaft of the lifting motor 10, a moving plate 4 is slidably connected to the inner wall of the housing 1, a limiting block 7 is fixedly arranged on the outer wall of the moving plate 4, a mounting groove 8 is formed in the front surface of the moving plate 4, a hydraulic telescopic rod 9 is fixedly arranged on the inner wall of the mounting groove 8, a connecting plate 5 is fixedly arranged on the output shaft of the hydraulic telescopic rod 9, a fixing plate 13 is fixedly arranged on the inner wall of the connecting plate 5, a storage motor 12 is fixedly arranged on the top of the fixing plate 13, a storage screw rod 11 is fixedly arranged on the output shaft of the storage motor 12, a positioning plate 14 is fixedly arranged on the top of the storage screw rod 11, a top of the positioning plate 15 is fixedly arranged on the lifting screw rod 16, a top plate 6 is fixedly arranged on the top of the positioning rod 15, and the lifting screw rod 16 and the lifting motor 10 are arranged through the arranged, so that the moving plate 4 can lift when the lifting motor 10 works, a user can conveniently adjust the size of the switch cabinet or a large and small space of the switch cabinet can be conveniently mounted on the high-voltage switch cabinet, and the high-voltage switch cabinet can be conveniently used by the user, and the user can conveniently install the high-voltage switch cabinet, or can conveniently and high-voltage switch equipment.

Referring to fig. 2, the outer wall of the top plate 6 is provided with a movable groove, the diameter of the movable groove is equal to that of the fixed plate 13, the height from the positioning plate 14 to the inner wall of the movable plate 4 is equal to the length of the storage screw 11, the outer wall of the positioning plate 14 is fixedly provided with a limiting strip, the inner wall of the movable plate 4 is provided with a limiting groove, the outer wall of the limiting strip is slidably connected with the inner wall of the limiting groove, the movable groove can ensure that the storage motor 12 has enough movable space when the top plate 6 works, so that the top plate 6 cannot be interfered by the fixed plate 13, and the top plate 6 can be stored to the inner wall of the movable plate 4, thereby improving the utilization rate of the inner space of the high-voltage switch cabinet by a user.

Referring to fig. 2, 3 and 5, the diameter of the connecting plate 5 is equal to the diameter of the mounting groove 8, the number of the moving plates 4 is two, the two moving plates 4 are symmetrically distributed along the inner wall of the housing 1, the hydraulic telescopic rod 9 can drive the connecting plate 5 to move when contracting, and the diameter of the mounting groove 8 can ensure that the connecting plate 5 can contract to the inner wall of the mounting groove 8, so that a user can conveniently adjust the movable space of the mounting operation, and the precise matching of all accessories in the high-voltage switch cabinet is improved.

Referring to fig. 5, a threaded hole is formed in the middle of the limiting block 7, the inner wall of the threaded hole is in threaded connection with the outer edge of the lifting screw rod 16, an air pump is fixedly arranged on the inner wall of the housing 1, the air pump is communicated with the hydraulic telescopic rod 9, the limiting block 7 can drive the moving plate 4 to lift when the lifting screw rod 16 rotates through cooperation of the threaded hole and the lifting screw rod 16, so that flexibility of the moving plate 4 is improved, and a user can conveniently adjust a bus installation area or adjust the size of a circuit equipment installation movable space.

Referring to fig. 3, the limiting plate 3 is made of metal aluminum, a controller is fixedly mounted on the inner wall of the housing 1, and the controller is electrically connected with the lifting motor 10, the air pump and the storage motor 12 respectively, the metal aluminum has the characteristic of low manufacturing cost, the lifting screw 16 and the limiting block 7 can be matched to operate normally on the basis of the number of the limiting plates, meanwhile, the production cost of the high-voltage switch cabinet can be reduced, and the limiting plate has a certain popularization value.

Referring to fig. 2, the outer wall of the limiting plate 3 is slidably connected with the outer walls of the limiting block 7 and the moving plate 4, a heat dissipation groove is formed in the back of the housing 1, and the position of the heat dissipation groove corresponds to that of the lifting motor 10, and the limiting plate 3 can limit the limiting block 7 and the moving plate 4, so that the limiting block 7 and the moving plate 4 can only vertically lift along the inner wall of the housing 1 in the process of rotating the lifting screw 16, and the stability of the moving plate 4 in the lifting process is improved.

The working principle is that firstly, when a user installs circuit equipment, the lifting motor 10 can be electrified, the lifting screw rod 16 rotates, the movable plate 4 ascends, the movable space for installing the circuit equipment by an installer is increased, the installation efficiency of the circuit equipment by the installer is improved, when the bus is installed, the bus can be installed through the same steps, after the bus or the circuit equipment is installed, the occupation of the movable plate 4, the connecting plate 5 and the top plate 6 to the inner space of the shell 1 can be reduced by the cooperation of the air pump and the storage motor 12, and therefore, the use of other circuit equipment or a heat dissipation structure is conveniently increased in the shell 1 by the user, and the utilization rate of the high-voltage switch cabinet space by the user is improved.

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

Claims

1. The utility model provides a case type high tension switchgear, includes shell (1), its characterized in that: the front rotation of shell (1) is connected with cabinet door (2), the fixed dress of inner wall of shell (1) has limiting plate (3), the fixed dress in top inner wall of shell (1) has lifting motor (10), the fixed dress in top of lifting motor (10) has lifting screw (16), the fixed dress of inner wall sliding connection of shell (1) has movable plate (4), the fixed dress of outer wall of movable plate (4) has stopper (7), mounting groove (8) have been seted up in the front of movable plate (4), the fixed dress of inner wall of mounting groove (8) has hydraulic telescoping rod (9), the fixed connecting plate (5) that is equipped with of output shaft of hydraulic telescoping rod (9), the fixed dress in inner wall of connecting plate (5) is equipped with fixed plate (13), the fixed dress in top of fixed plate (13) is equipped with accomodates motor (12), accomodate the fixed dress lead screw (11) of output shaft of motor (12), accomodate the outer edge threaded connection of lead screw (11) has locating plate (14), the fixed dress of locating plate (14) is equipped with hydraulic telescoping rod (15) at the top of locating plate (6), roof (15).

2. A box-type high-voltage switchgear according to claim 1, characterized in that: the outer wall of roof (6) has seted up the movable groove, and the diameter in movable groove equals with the diameter of fixed plate (13), locating plate (14) are equal to the length of accomodating lead screw (11) to the height of movable plate (4) inner wall, the fixed spacing that is equipped with of outer wall of locating plate (14), the spacing groove has been seted up to the inner wall of movable plate (4), and the outer wall and the inner wall sliding connection in spacing groove of spacing.

3. A box-type high-voltage switchgear according to claim 1, characterized in that: the diameter of the connecting plate (5) is equal to that of the mounting groove (8), the number of the moving plates (4) is two, and the two moving plates (4) are symmetrically distributed along the inner wall of the shell (1).

4. A box-type high-voltage switchgear according to claim 1, characterized in that: the middle part of stopper (7) has seted up the screw hole, and the inner wall of screw hole and the outer along threaded connection of lift lead screw (16), the inner wall of shell (1) is fixed to be equipped with the air pump, and the inside of air pump communicates with each other with the inside of hydraulic telescoping rod (9).

5. A box-type high-voltage switchgear according to claim 1, characterized in that: the limiting plate (3) is made of metal aluminum, a controller is fixedly arranged on the inner wall of the shell (1), and the controller is electrically connected with the lifting motor (10), the air pump and the storage motor (12) respectively.

6. A box-type high-voltage switchgear according to claim 1, characterized in that: the outer wall of limiting plate (3) is connected with the outer wall of stopper (7) and movable plate (4) in a sliding mode respectively, the back of shell (1) has seted up the heat dissipation groove, and the position of heat dissipation groove corresponds with the position of lift motor (10).