CN215528246U

CN215528246U - Switch cabinet with electric appliance element mounting structure

Info

Publication number: CN215528246U
Application number: CN202121492607.8U
Authority: CN
Inventors: 蒋丹军
Original assignee: Changzhou Yixinhong Machinery Co ltd
Current assignee: Changzhou Yixinhong Machinery Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-14
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a switch cabinet with an electrical component mounting structure, relates to the technical field of switch cabinets, and solves the problem that the installation and the disassembly of electrical components are inconvenient because no electrical component mounting position or equipment is arranged in the existing structure cabinet. The cabinet comprises a cabinet body, wherein the cabinet body is hinged with a cabinet door, the inner wall surfaces of two sides of the cabinet body are respectively provided with a groove, a lifting device is fixedly installed in the groove, a metal frame is respectively and fixedly installed between the lifting end of the lifting device and the two side wall surfaces in the cabinet body, and a pair of electric appliance element fixing devices is fixedly installed on the metal frame. Through setting up electrical components fixing device, only need place electrical components on electrical components fixing device's year thing board, can rely on the dead weight to accomplish the centre gripping installation, it is spacing to electrical components to cooperate the baffle again, and the simple easy operation of installation sets up elevating gear, can drive the thing board of carrying of eminence and move and carry out electrical components's installation again behind the lower position, has promoted maneuverability.

Description

Switch cabinet with electric appliance element mounting structure

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with an electrical component mounting structure.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. The existing outdoor switch cabinet with the publication number of CN201320770062.1 has the advantages of simple structure, rainproof function and easy carrying, can prevent rainwater from directly washing the cabinet body of the switch cabinet, and can prolong the service life of the cabinet body of the switch cabinet.

However, the above structure still has the following problems: the position and equipment for installing the electrical components are not arranged in the cabinet, so that the installation and the disassembly of the electrical components are inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a switch cabinet with an electrical component mounting structure, which solves the problem that the installation and the disassembly of electrical components are inconvenient because no electrical component mounting position or equipment is arranged in the existing structure cabinet.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the switch cabinet with the electrical component mounting structure comprises a cabinet body, wherein the cabinet body is hinged with a cabinet door, the inner wall surfaces of two sides of the cabinet body are respectively provided with a groove, a lifting device is fixedly installed in the groove, a metal frame is respectively and fixedly installed between the lifting end of the lifting device and the two side wall surfaces in the cabinet body, a pair of electrical component fixing devices are fixedly installed on the metal frame, and a handle is fixedly installed on the cabinet door.

Preferably, the lifting device comprises a motor and a first bearing, the motor is fixedly installed at the top end of the inner wall surface of the groove, the screw rod is fixedly installed at the driving end of the motor, the first bearing is fixedly installed at the lower end of the groove, the other end of the screw rod is fixedly installed at the inner ring of the first bearing, a first sliding block is movably installed on the screw rod and is a lifting end of the lifting device, and the metal frame is installed between the first sliding blocks.

Preferably, the electrical component fixing device comprises a pair of slide rails, a pair of connecting plates and a pair of connecting shafts, a first connecting rod is fixedly installed between the inner wall surfaces of the two sides of the metal frame, the pair of slide rails are fixedly installed between the metal frame and the first connecting rod, a second slide block is slidably installed on the pair of slide rails, a baffle is fixedly installed between the second slide block, the pair of connecting shafts are fixedly installed between the metal frame and the first connecting rod, the pair of connecting shafts are located on one side of the pair of slide rails, the pair of connecting plates are respectively and fixedly installed on one side of the first connecting rod and the inner side of the metal frame, the pair of connecting plates are located between the pair of connecting shafts, a circular plate is fixedly installed between the pair of connecting plates, a first through hole is formed in the center of the circular plate, a linear bearing is fixedly installed in the first through hole, and a first shaft is movably installed on the inner ring of the linear bearing, the bearing device is characterized in that an object carrying plate is fixedly mounted at the top end of the first shaft, second connecting rods are hinged to two sides of the bottom end of the first shaft respectively, a pair of second bearings are fixedly mounted on the connecting shaft, supporting rods are fixedly mounted on the outer rings of the second bearings, hinge rods are fixedly mounted on one sides of the top ends of the supporting rods, one ends of the hinge rods are hinged to a clamping plate, third connecting rods are fixedly mounted on the bottom sides of the outer rings of the second bearings, and the third connecting rods are hinged to the other ends of the second connecting rods.

Preferably, a threaded hole is formed in the bottom end of the second sliding block, and a limiting screw is connected to the threaded hole in an internal thread mode.

Preferably, a cushion pad is fixedly attached to the baffle side wall surface and the clamp plate side wall surface.

Preferably, the first sliding block is provided with a threaded hole, and the first sliding block is in threaded connection with the screw rod through the threaded hole.

Preferably, the two side wall surfaces of the cabinet body are respectively provided with a heat dissipation hole.

Advantageous effects

The utility model provides a switch cabinet with an electric appliance element mounting structure, which solves the problem that the mounting and dismounting of an electric appliance element are inconvenient because no electric appliance element mounting position or equipment is arranged in the existing structure cabinet.

Drawings

Fig. 1 is a front view of a switchgear with an electric component mounting structure according to the present invention.

Fig. 2 is a schematic structural diagram of the switch cabinet with an electrical component mounting structure according to the present invention.

Fig. 3 is a side view of the switchgear with the electric component mounting structure according to the present invention.

Fig. 4 is a side view of the fixture for electrical components of switch cabinet, the metal frame and the first sliding block with the electrical component mounting structure according to the present invention.

In the figure: 1-a cabinet body; 2-cabinet door; 3-a metal frame; 4-a handle; 5, a motor; 6-a first bearing; 7-a groove; 8-screw rod; 9-a first slider; 10-a slide rail; 11-a connecting plate; 12-a connecting shaft; 13-a first link; 14-a second slide; 15-a baffle; 16-circular plate; 17-a linear bearing; 18-a first shaft; 19-carrying plate; 20-a second link; 21-a second bearing; 22-a support bar; 23-a hinge rod; 24-a clamping plate; 25-a third link; 26-limit screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the switch cabinet with the electrical component mounting structure comprises a cabinet body 1, wherein the cabinet body 1 is hinged with a cabinet door 2, the inner wall surfaces of two sides of the cabinet body 1 are respectively provided with a groove, a lifting device is fixedly installed in the groove, a metal frame 3 is fixedly installed between the lifting end of the lifting device and the two side wall surfaces in the cabinet body respectively, a pair of electrical component fixing devices are fixedly installed on the metal frame 3, and a handle 4 is fixedly installed on the cabinet door 2. The lifting device comprises a motor 5 and a first bearing 6, the motor 5 is fixedly installed at the top end of the inner wall surface of the groove 7, a screw rod 8 is fixedly installed at the driving end of the motor 5, the first bearing 6 is fixedly installed at the lower end of the groove 7, the other end of the screw rod 8 is fixedly installed at the inner ring of the first bearing 6, a first sliding block 9 is movably installed on the screw rod 8, the first sliding block 9 is a lifting end of the lifting device, and the metal frame 3 is installed between the first sliding blocks 9. The electrical component fixing device comprises a pair of slide rails 10, a pair of connecting plates 11 and a pair of connecting shafts 12, wherein a first connecting rod 13 is fixedly installed between the inner wall surfaces of two sides of a metal frame 3, the pair of slide rails 10 is fixedly installed between the metal frame 3 and the first connecting rod 13, a second sliding block 14 is installed on the pair of slide rails 10 in a sliding manner, a baffle 15 is fixedly installed between the second sliding blocks 14, the pair of connecting shafts 12 is fixedly installed between the metal frame 3 and the first connecting rod 13, the pair of connecting shafts 12 are located on one side of the pair of slide rails 10, the pair of connecting plates 11 are respectively and fixedly installed on one side of the first connecting rod 13 and the inner side of the metal frame 3, the pair of connecting plates 11 are located between the pair of connecting shafts 12, a circular plate 16 is fixedly installed between the pair of connecting plates 11, a first through hole is formed in the center of the circular plate 16, and a linear bearing 17 is fixedly installed in the first through hole, the inner ring movable mounting of linear bearing 17 has first axle 18, the top fixed mounting of first axle 18 has year thing board 19, the bottom both sides of first axle 18 articulate respectively has second connecting rod 20, and is a pair of fixed mounting has second bearing 21 on the connecting axle 12, fixed mounting has bracing piece 22 on the outer lane of second bearing 21, bracing piece 22 top one side fixed mounting has hinge rod 23, hinge rod 23 one end articulates there is grip block 24, second bearing 21 outer lane bottom side fixed mounting has third connecting rod 25, third connecting rod 25 articulates in the other end of second connecting rod 20. The bottom end of the second sliding block 14 is provided with a threaded hole, and a limit screw 26 is connected in the threaded hole in a threaded manner. Cushion pads are fixedly arranged on the side wall surface of the baffle 15 and the side wall surface of the clamping plate 24. The first sliding block 9 is provided with a threaded hole, and the first sliding block 9 is in threaded connection with the screw rod 8 through the threaded hole. And the two side wall surfaces of the cabinet body 1 are respectively provided with a heat dissipation hole.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be known from the attached figures 1-4 of the specification, the motor 5 is electrically controlled and connected with an external controller through a lead, when the electric device is used, an electric element is directly placed on the object carrying plate 19, the electric element presses the object carrying plate by means of self weight, the object carrying plate 19 drives the first shaft 18 to move downwards, so that the second connecting rod 20 is driven to be hinged to one end of the first shaft 18 to move downwards, the hinged position of the third connecting rod 25 and the second connecting rod 20 is driven to move towards the direction far away from the first shaft 18, the supporting rod 22 is driven to move towards the direction close to the first shaft 18, the clamping plate 24 is driven to clamp the electric element, and then the whole installation process is completed after the adjusting baffle plate moves to the electric element.

If the height of the metal frame on the lifting device needs to be adjusted, so that the installer can conveniently install the metal frame, the controller is only needed to control the motor 5 to drive the screw rod 8 to rotate and drive the first sliding block 9 to move downwards, so that the metal frame 3 is driven to move downwards, the lifting device is arranged, so that the installer can conveniently install the electrical appliance element, and convenience is improved.

If the electrical element needs to be taken down, the bottom end of the first shaft 18 is pushed to lift the object carrying plate 19, the second connecting rod 20 drives the third connecting rod 25 to drive the supporting rod to move towards the direction far away from the first shaft 18, so that the clamping plate 24 is driven to move towards the direction far away from the first shaft 18, and the clamping plate 24 is separated from the contact with the electrical element to take down the electrical element.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. Switch cabinet with electrical components mounting structure, including the cabinet body (1), its characterized in that, the cabinet body (1) articulates there is cabinet door (2), the internal face of cabinet body (1) both sides is seted up flutedly respectively, elevating gear is installed to the recess internal solid, fixed mounting has metal crate (3) respectively between elevating gear's lift end and the internal both sides wall of cabinet, fixed mounting has a pair of electrical components fixing device on metal crate (3), cabinet door (2) fixed mounting has handle (4).

2. The switch cabinet with the electrical component mounting structure according to claim 1, wherein the lifting device comprises a motor (5) and a first bearing (6), the motor (5) is fixedly mounted at the top end of the inner wall surface of the groove (7), a screw (8) is fixedly mounted at the driving end of the motor (5), the first bearing (6) is fixedly mounted at the lower end of the groove (7), the other end of the screw (8) is fixedly mounted at the inner ring of the first bearing (6), a first sliding block (9) is movably mounted on the screw (8), the first sliding block (9) is a lifting end of the lifting device, and the metal frame (3) is mounted between the first sliding blocks (9).

3. The switch cabinet with the electrical component mounting structure according to claim 2, wherein the electrical component fixing device comprises a pair of slide rails (10), a pair of connecting plates (11) and a pair of connecting shafts (12), a first connecting rod (13) is fixedly mounted between the inner wall surfaces of the two sides of the metal frame (3), the pair of slide rails (10) is fixedly mounted between the metal frame (3) and the first connecting rod (13), a second sliding block (14) is slidably mounted on the pair of slide rails (10), a baffle (15) is fixedly mounted between the second sliding blocks (14), the pair of connecting shafts (12) is fixedly mounted between the metal frame (3) and the first connecting rod (13), the pair of connecting shafts (12) is located on one side of the pair of slide rails (10), the pair of connecting plates (11) is respectively fixedly mounted on one side of the first connecting rod (13) and on the inner side of the metal frame (3), the pair of connecting plates (11) are located between the pair of connecting shafts (12), a circular plate (16) is fixedly mounted between the pair of connecting plates (11), a first through hole is formed in the center of the circular plate (16), a linear bearing (17) is fixedly mounted in the first through hole, a first shaft (18) is movably mounted on an inner ring of the linear bearing (17), a carrying plate (19) is fixedly mounted at the top end of the first shaft (18), second connecting rods (20) are hinged to two sides of the bottom end of the first shaft (18) respectively, a pair of connecting shafts (12) are fixedly mounted with second bearings (21), a supporting rod (22) is fixedly mounted on an outer ring of the second bearings (21), a hinge rod (23) is fixedly mounted on one side of the top end of the supporting rod (22), one end of the hinge rod (23) is hinged to a clamping plate (24), and a third connecting rod (25) is fixedly mounted on the bottom side of the outer ring of the second bearings (21), the third connecting rod (25) is hinged to the other end of the second connecting rod (20).

4. The switch cabinet with the electrical component mounting structure as claimed in claim 3, wherein the bottom end of the second sliding block (14) is provided with a threaded hole, and a limit screw (26) is connected with the threaded hole in a threaded manner.

5. The switch cabinet with an electric appliance component mounting structure according to claim 3, wherein cushion pads are fixedly mounted on the side wall surface of the baffle plate (15) and the side wall surface of the holding plate (24).

6. The switch cabinet with the electrical component mounting structure according to claim 2, wherein the first sliding block (9) is provided with a threaded hole, and the first sliding block (9) is in threaded connection with the screw rod (8) through the threaded hole.

7. The switch cabinet with the electrical component mounting structure according to claim 1, wherein two side walls of the cabinet body (1) are respectively provided with a heat dissipation hole.