CN220042674U - A switch cabinet that is easy to install - Google Patents

Abstract

The utility model discloses a switch cabinet that is easy to install, including a base and a switch cabinet. The surface of the base is provided with two symmetrically distributed fixed plates. The two fixed plates are fixedly connected to the base. The two fixed plates are fixedly connected to the base. A first snap-in slot is symmetrically provided on the surface of the fixed plate. A two-way screw is provided inside the first snap-in slot. One end of the two-way screw is bearing-connected with the inner wall of the first snap-in slot, and the other end of the two-way screw passes through The fixed plate is bearing-connected with the fixed plate. The two-way screw penetrates through one end of the fixed plate and is fixedly connected to a first runner. There are two symmetrical first latches inside the first latching groove. block, the two-way screw penetrates the two first clamping blocks and is threadedly connected with the two first clamping blocks, helping the switch cabinet to horizontally fix the switch cabinet and the base without damaging the wall. , reducing labor costs and improving installation efficiency.

Description

A switch cabinet that is easy to install

Technical field

The utility model relates to the technical field of switch cabinets, specifically a switch cabinet that is easy to install.

Background technique

The switch cabinet is a kind of electrical equipment. The external line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc. Some also have high-voltage chamber and low-voltage chamber switch cabinets and high-voltage busbars, such as power plants, etc. Some also have low-cycle circuits to protect the main equipment. load shedding.

The main function of the switchgear is to open and close, control and protect electrical equipment during the power generation, transmission, distribution and power conversion processes of the power system. The components in the switch cabinet mainly include circuit breakers, isolating switches, load switches, operating mechanisms, transformers and various protection devices. There are many ways to classify switch cabinets. For example, they can be divided into removable switch cabinets and fixed switch cabinets according to the circuit breaker installation method; or according to the different cabinet structures, they can be divided into open switch cabinets, metal-enclosed switch cabinets, and metal-enclosed switch cabinets. Closed armored switchgear; according to different voltage levels, it can be divided into high-voltage switchgear, medium-voltage switchgear and low-voltage switchgear. Mainly suitable for various occasions such as power plants, substations, petrochemical industry, metallurgical steel rolling, light industry and textile, factories and mines, residential areas, high-rise buildings, etc.

After searching, Chinese Utility Model Patent 201921805849.0 discloses a switch cabinet that is easy to install, including a base and a box. The four corners of the upper surface of the base are provided with installation openings in the up and down directions. The center position of the upper surface of the base is along the front and rear A second groove is opened in the direction. The left and right sides of the inner cavity of the base are screwed with slideways in the front and rear direction. Slides are inserted into the inner sides of the two slideways. The four corners of the upper surface of the slide are evenly spaced in the front and rear directions. A slot is provided, and a slider is welded along the front and rear direction at the center of the front side of the upper surface of the slider, and the top of the slider extends out of the upper surface of the base through the second groove. The upper and lower front sides of the slider are The ends are respectively provided with screw holes and through holes along the front and rear directions. This easy-to-install switch cabinet replaces the traditional installation method of fixing the switch cabinet with bolts and the base. The installation is short, avoids the difficulty of dismantling the switch cabinet as the switch cabinet is used for a long time, reduces the labor force of the staff, and improves work efficiency.

The traditional switch cabinet is fixed by bolts and the base. Because the bolts are long, manual installation is time-consuming. In addition, as the switch cabinet is used for a long time, the screws used for fixation will rust, making it difficult to dismantle, which brings trouble to the work. Trouble, increasing the labor force of staff and reducing work efficiency.

Utility model content

The utility model provides a switch cabinet that is easy to install and can effectively solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: including a base and a switch cabinet, the surface of the base is provided with two symmetrically distributed fixed plates, the two fixed plates are fixedly connected to the base, and the two fixed plates are fixedly connected to the base. A first snap-in slot is symmetrically provided on the surface of the fixed plate. A two-way screw is provided inside the first snap-in slot. One end of the two-way screw is bearing-connected with the inner wall of the first snap-in slot, and the other end of the two-way screw passes through The fixed plate is bearing-connected with the fixed plate. The two-way screw penetrates through one end of the fixed plate and is fixedly connected to a first runner. There are two symmetrical first latches inside the first latching groove. block, the two-way screw penetrates the two first clamping blocks and is threadedly connected with the two first clamping blocks. A second clamping groove is symmetrically provided on one side of the surface of the switch cabinet. The first clamping slot is symmetrically provided on one side of the surface of the switch cabinet. The snap-in block is adapted to the second snap-in slot;

Preferably, the surface of the base is provided with three evenly distributed movable grooves, the bottom of the switch cabinet is provided with three evenly distributed third snap-in grooves, and a driving assembly is provided inside the base;

Preferably, the driving assembly includes three screws disposed inside the base, both ends of the screws are connected with bearings on the inner wall of the base, and a crossbar disposed inside the base, one end of the crossbar is connected to the base The inner wall bearing is connected, the other end of the cross bar penetrates the base and is connected with the base bearing, and the second runner is fixedly connected to one end of the cross bar passing through the base;

Preferably, one end of the three screw surfaces is provided with a first bevel gear, and the first bevel gear is fixedly connected to the screw. The surface of the cross bar is provided with three second bevel gears. The second bevel gears are Fixedly connected to the crossbar, the second bevel gear meshes with the first bevel gear;

Preferably, the surfaces of the three screw rods are all provided with second clamping blocks, the screws penetrate the second clamping blocks and are threadedly connected with the second clamping blocks, and the second clamping blocks penetrate all the screws. The movable slot is adapted to the third snap-in slot;

Preferably, the surfaces of the first clamping block and the second clamping block are both provided with rubber layers;

Preferably, a plurality of evenly distributed heat dissipation holes are provided on the surface of the switch cabinet.

Compared with the existing technology, the beneficial effects of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use:

1. By setting up the first snap-in slot, the first snap-in block, the second snap-in slot and the two-way screw, the switch cabinet is helped to fix the switch cabinet and the base laterally without damaging the wall, reducing labor costs. , improving installation efficiency.

2. By arranging the third clamping groove, screw rod and second clamping block, the switch cabinet is helped to vertically fix the switch cabinet and the base without damaging the wall, which reduces labor costs and improves installation efficiency.

3. By setting the first bevel gear and the second bevel gear, one can control many, allowing each second clamping block to be clamped at the same time, which reduces manpower and time, and at the same time improves the efficiency of installation.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

In the attached picture:

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a side cross-sectional view of the structure of the present utility model;

Figure 3 is a structural top view of the present utility model;

Figure 4 is a side cross-sectional view of the structure of the present utility model;

Figure 5 is a schematic structural diagram of the fixing plate of the present invention.

Numbers in the figure: 1. Base; 2. Switch cabinet; 3. Fixed plate; 4. First clamping slot; 5. Two-way screw; 6. First runner; 7. First clamping block; 8. Second Snapping slot; 9. Movable slot; 10. Third snapping slot; 11. Driving component; 12. Screw; 13. Cross bar; 14. Second runner; 15. First bevel gear; 16. Second bevel Gear; 17. Second clamping block; 18. Heat dissipation hole.

Detailed ways

Preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

Embodiment: As shown in Figures 1-5, the utility model provides a technical solution, a base 1 and a switch cabinet 2. The surface of the base 1 is provided with two symmetrically distributed fixed plates 3, and the two fixed plates 3 are fixedly connected to the base 1. The two fixing plates 3 are symmetrically provided with first snap-in slots 4 on their surfaces. The first snap-in slots 4 are equipped with two-way screws 5 inside. One end of the two-way screws 5 is bearing-connected to the inner wall of the first snap-in slot 4. The other end of the two-way screws 5 is The two-way screw 5 penetrates through the fixed plate 3 and is connected with the fixed plate 3 with a bearing. The first runner 6 is fixedly connected to one end of the two-way screw 5 through the fixed plate 3. There are two symmetrical first engaging blocks 7 inside the first engaging groove 4. The two-way screw 5 penetrates the two first clamping blocks 7 and is threadedly connected to the two first clamping blocks 7. A second clamping groove 8 is symmetrically provided on one side of the surface of the switch cabinet 2. The first clamping block 7 and the second clamping block 7 are connected symmetrically. 8 snap-in slots are suitable;

There are three evenly distributed movable slots 9 on the surface of the base 1, three evenly distributed third snap-in slots 10 on the bottom of the switch cabinet 2, and a driving assembly 11 inside the base 1;

The driving assembly 11 includes three screws 12 arranged inside the base 1. Both ends of the screws 12 are connected with bearings on the inner wall of the base 1. It also includes a cross bar 13 arranged inside the base 1. One end of the cross bar 13 is connected with the bearing on the inner wall of the base 1. The other end of the cross bar 13 penetrates the base 1 and is connected with the bearing 1. One end of the cross bar 13 penetrates the base 1 and is fixedly connected to the second runner 14;

The three screws 12 are each provided with a first bevel gear 15 on one end. The first bevel gear 15 is fixedly connected to the screw 12. The crossbar 13 is provided with three second bevel gears 16 on the surface. The second bevel gear 16 is fixedly connected to the crossbar 13. , the second bevel gear 16 meshes with the first bevel gear 15;

The surfaces of the three screw rods 12 are each provided with a second clamping block 17. The screw rod 12 penetrates the second clamping block 17 and is threadedly connected with the second clamping block 17. The second clamping block 17 penetrates the movable groove 9 and is connected with the third clamping block 17. 10 matching slots;

The surfaces of the first clamping block 7 and the second clamping block 17 are both provided with rubber layers;

A plurality of evenly distributed heat dissipation holes 18 are provided on the surface of the switch cabinet 2 .

The working principle of the utility model: the technician places the switch cabinet 2 above the base 1, and then rotates the first wheel 6. The first rotation 6 rotates to drive the two-way screw 5 to rotate, and the two-way screw 5 rotates to drive the first clamping block 7 Move oppositely into the second clamping groove 8 to fix the switch cabinet 2 laterally, which reduces labor costs, improves installation efficiency, and facilitates installation and disassembly. At this time, the second runner 14 is rotated, and the second runner 14 rotates The cross bar 13 is driven to rotate. The cross bar 13 rotates to drive the second bevel gear 16 to rotate. The second bevel gear 16 rotates to drive the first bevel gear 15 to rotate. The first bevel gear 15 rotates to drive the screw rod 12 to rotate. The screw rod 12 rotates to drive the second card. The connecting block 17 translates. When the second clamping block 17 translates to the inside of the third clamping slot 10 and stops rotating, the vertical direction of the switch cabinet 2 is also fixed, which reduces labor costs, improves installation efficiency, and facilitates installation and disassembly. At the same time, the setting of the first bevel gear 15 and the second bevel gear 16 improves the overall portability of the installation of the base 1. The setting of the heat dissipation holes 18 helps the switch cabinet 2 to effectively dissipate heat during operation. The rubber layer is used to improve the connection between the clamping block and the clamping block. The friction on the groove surface improves the fixing efficiency.

Finally, it should be noted that the above are only preferred examples of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. Switch cabinet convenient to installation, including base (1) and switch cabinet (2), its characterized in that: the utility model discloses a high-speed intelligent control device for the electric motor is characterized in that two symmetrically distributed fixed plates (3) are arranged on the surface of a base (1), the two fixed plates (3) are fixedly connected with the base (1), two first clamping grooves (4) are symmetrically formed in the surface of the fixed plates (3), two bidirectional screws (5) are arranged inside the first clamping grooves (4), one ends of the bidirectional screws (5) are connected with inner wall bearings of the first clamping grooves (4), the other ends of the bidirectional screws (5) penetrate through the fixed plates (3) and are connected with the fixed plates (3) through bearings, the bidirectional screws (5) penetrate through one end of the fixed plates (3) and are fixedly connected with a first rotating wheel (6), two symmetrical first clamping blocks (7) are arranged inside the first clamping grooves (4), the bidirectional screws (5) penetrate through the two first clamping blocks (7) and are in threaded connection with the two first clamping blocks (7), one side of each switch cabinet (2) is symmetrically provided with a second clamping groove (8), and the first clamping blocks (8) are matched with the second clamping grooves (8).

2. The switch cabinet convenient to install according to claim 1, wherein three evenly-distributed movable grooves (9) are formed in the surface of the base (1), three evenly-distributed third clamping grooves (10) are formed in the bottom of the switch cabinet (2), and a driving assembly (11) is arranged in the base (1).

3. The switch cabinet convenient to install according to claim 2, wherein the driving assembly (11) comprises three screws (12) arranged inside the base (1), two ends of each screw (12) are connected with inner wall bearings of the base (1), the switch cabinet further comprises a cross rod (13) arranged inside the base (1), one end of each cross rod (13) is connected with the inner wall bearings of the base (1), the other end of each cross rod (13) penetrates through the base (1) and is connected with the bearings of the base (1), and the cross rod (13) penetrates through one end of the base (1) and is fixedly connected with a second rotating wheel (14).

4. A switch cabinet convenient to install according to claim 3, characterized in that one end of the surface of three screw rods (12) is provided with a first bevel gear (15), the first bevel gear (15) is fixedly connected with the screw rods (12), the surface of the cross rod (13) is provided with three second bevel gears (16), the second bevel gears (16) are fixedly connected with the cross rod (13), and the second bevel gears (16) are meshed with the first bevel gears (15).

5. The switch cabinet convenient to install according to claim 4, wherein the surfaces of the three screw rods (12) are respectively provided with a second clamping block (17), the screw rods (12) penetrate through the second clamping blocks (17) and are in threaded connection with the second clamping blocks (17), and the second clamping blocks (17) penetrate through the movable grooves (9) and are matched with the third clamping grooves (10).

6. The switch cabinet convenient to install according to claim 5, wherein rubber layers are arranged on the surfaces of the first clamping block (7) and the second clamping block (17).

7. A switch cabinet convenient to install according to claim 6, characterized in that the surface of the switch cabinet (2) is provided with a plurality of evenly distributed heat dissipation holes (18).