Power distribution cabinet convenient to install

Abstract

The utility model discloses a power distribution cabinet convenient to install, which comprises a supporting base, a cabinet body is arranged above the supporting base, the outer surface of the supporting base is provided with a transmission groove, the inner wall of the transmission groove is fixedly provided with a double-head motor, the two output ends of the double-head motor are both fixedly provided with screw rods, and the screw rods are connected with the transmission groove. Two fixed clamping plates are slidably connected to the inner wall of the transmission groove, threaded grooves are formed in the side faces, close to each other, of the two fixed clamping plates correspondingly, the outer surfaces of the two screws are in threaded connection with the inner walls of the two threaded grooves correspondingly, and two fixed grooves are formed in the outer surface of the cabinet body; a control panel is fixedly installed on the front face of the supporting base, a safety door is hinged to the front face of the cabinet body through a pin shaft, and a positioning plate is fixedly connected to the upper surface of the supporting base. According to the utility model, the left and right side surfaces of the cabinet body can be quickly and automatically clamped and fixed, the cabinet body does not need to be manually operated and fixed, and the flexibility of mounting and fixing the cabinet body is improved.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet which is easy to install. Background Art

[0002] A distribution cabinet distributes the electrical energy of a circuit in the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring, and control for the load. Distribution cabinets are usually used in situations where the load is relatively dispersed and there are fewer circuits. The distribution cabinet can monitor the current of each output branch in real time and set warning values ​​for abnormal current in each output branch to avoid safety hazards.

[0003] Currently, a Chinese patent with the announcement number CN217087266U discloses a power distribution cabinet that is easy to install, which relates to the technical field of power distribution cabinets. A power distribution cabinet that is easy to install includes a support base, a surface of the support base is provided with screw holes, a cabinet body is installed on the top of the support base, and limiting devices are provided on both sides of the top of the support base. A fixing device is provided at the limiting device. However, after the cabinet body in the above patent is installed above the support base, it needs to be manually fixed by operating two knobs. It does not have an automatic installation and fixing structure, which reduces the flexibility of installing and fixing the cabinet body. For this reason, we propose a power distribution cabinet that is easy to install to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a power distribution cabinet that is easy to install, so as to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of the support frame is fixed with a plurality of movable lids, and the bottom of the support frame is fixed with a plurality of movable lids.

[0007] In a further embodiment, a heat sink is fixedly connected to the inner wall of the cabinet, two heat dissipation holes are provided on the upper surface of the heat sink, and two heat dissipation fans are fixedly installed on the upper surface of the heat sink.

[0008] In a further embodiment, heat dissipation side holes are provided on the left and right sides of the cabinet body, and a ventilation hole is provided on the front of the safety door. The inner walls of the two heat dissipation side holes and the inner walls of the ventilation hole are fixedly connected with dust filters.

[0009] In a further embodiment, the outer surfaces of the two screws are fixedly connected to bearing seats, and the bottom ends of the two bearing seats are fixedly connected to the inner bottom wall of the transmission groove.

[0010] In a further embodiment, a mounting plate is fixedly connected to the inner wall of the cabinet, a plurality of mounting slots are provided on the front side of the mounting plate, and a mounting transverse plate is fixedly connected to the front side of the mounting plate.

[0011] In a further embodiment, a plurality of threading holes are provided on the inner wall of the cabinet, and a plurality of mounting holes are provided on the upper surface of the support base.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model plays a role of positioning and guiding when installing the cabinet through the positioning plate provided on the support base and the cooperation with the positioning sleeve, which is convenient for installing and fixing the cabinet. The double-headed motor provided inside the transmission groove and the cooperation with the two screws and the threaded groove will drive the two fixing splints to move closer to or away from each other, and the movement of the two fixing splints in the direction of approaching each other can quickly and automatically clamp and fix the left and right sides of the cabinet, without the need for manual operation to fix the cabinet, thereby improving the flexibility of installing and fixing the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of the distribution cabinet from the front for easy installation.

[0015] Figure 2 A cross-sectional view of the front view of the power distribution cabinet for easy installation.

[0016] Figure 3 A cutaway view of the side view of the distribution cabinet for ease of installation.

[0017] Figure 4 A cross-sectional view of the power distribution cabinet from above for easy installation.

[0018] In the figure: 1. Support base; 2. Cabinet; 3. Transmission slot; 4. Double-head motor; 5. Bearing seat; 6. Threaded slot; 7. Screw; 8. Fixing plate; 9. Fixing slot; 10. Mounting carrier; 11. Mounting cross plate; 12. Mounting slot; 13. Threading hole; 14. Heat sink; 15. Heat dissipation hole; 16. Cooling fan; 17. Heat dissipation side hole; 18. Ventilation hole; 19. Safety door; 20. Dust filter; 21. Control panel; 22. Mounting hole; 23. Positioning sleeve; 24. Positioning plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 In the utility model, a power distribution cabinet that is easy to install includes a support base 1, a cabinet body 2 is provided above the support base 1, a transmission groove 3 is provided on the outer surface of the support base 1, a double-headed motor 4 is fixedly installed on the inner wall of the transmission groove 3, and screws 7 are fixedly installed on the two output ends of the double-headed motor 4. The inner wall of the transmission groove 3 is slidably connected to two fixed splints 8, and the two fixed splints 8 are provided with a threaded groove 6 on the side close to each other. The outer surfaces of the two screws 7 are respectively threadedly connected to the inner walls of the two threaded grooves 6. The outer surface of the cabinet body 2 is provided with two fixed grooves 9, and the support base A control panel 21 is fixedly installed on the front of the seat 1, and a safety door 19 is hinged on the front of the cabinet 2 through a pin shaft. A positioning plate 24 is fixedly connected to the upper surface of the support base 1, and a positioning sleeve 23 is fixedly connected to the outer surface of the cabinet 2. The top of the positioning plate 24 extends to the inside of the positioning sleeve 23. Through the positioning plate 24 and the cooperation with the positioning sleeve 23, it plays a role in positioning and guiding the cabinet 2 during installation, which facilitates the installation and fixation of the cabinet 2. Through the provision of two fixing grooves 9, the cabinet 2 can be clamped and fixed more firmly, thereby enhancing the firmness of the cabinet 2 after installation.

[0021] In a further embodiment, a heat sink 14 is fixedly connected to the inner wall of the cabinet 2, two heat dissipation holes 15 are provided on the upper surface of the heat sink 14, two heat dissipation fans 16 are fixedly installed on the upper surface of the heat sink 14, heat dissipation side holes 17 are provided on the left and right sides of the cabinet 2, and ventilation holes 18 are provided on the front of the safety door 19. The inner walls of the two heat dissipation side holes 17 and the inner walls of the ventilation holes 18 are fixedly connected with dust filters 20. Through the heat sink 14 and the heat dissipation fan 16, and in cooperation with the heat dissipation side holes 17 and the ventilation holes 18, the interior of the cabinet 2 can be quickly ventilated and cooled, and the dust filter 20 is used to prevent dust from entering the cabinet 2 during ventilation and heat dissipation.

[0022] In a further embodiment, the outer surfaces of the two screw rods 7 are fixedly connected to the bearing seats 5, the bottom ends of the two bearing seats 5 are fixedly connected to the inner bottom wall of the transmission groove 3, the inner wall of the cabinet 2 is fixedly connected to the mounting plate 10, the front of the mounting plate 10 is provided with a plurality of mounting grooves 12, the front of the mounting plate 10 is fixedly connected to the mounting cross plate 11, the inner wall of the cabinet 2 is provided with a plurality of wire threading holes 13, and the upper surface of the support base 1 is provided with a plurality of mounting holes 22. Through the setting of the bearing seat 5, the screw rod 7 can be stably supported, and the mounting plate 10 and the mounting groove 12, in combination with the mounting cross plate 11, are used to facilitate the installation and fixation of the distribution components. The wire threading holes 13 facilitate the insertion and exit of cables, thereby improving the flexibility of wiring.

[0023] The working principle of the present invention is: when installing the cabinet 2, first make the positioning sleeve 23 be located above the positioning plate 24, then move the cabinet 2 downward, so that the positioning sleeve 23 can be set on the surface of the positioning plate 24, and at the same time, the cabinet 2 can be stably placed above the support base 1, and then start the control panel 21 to start the double-headed motor 4, which will drive the two screws 7 to rotate and cooperate inside the two threaded grooves 6 respectively, so that the two fixed splints 8 can slide inside the two transmission grooves 3, and then use the two fixed splints 8 to move in the direction of approaching each other to clamp and fix the left and right sides of the cabinet 2, thereby completing the automatic fixation of the cabinet 2 during installation.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A power distribution cabinet that is easy to install, characterized by: The invention comprises a support base (1), wherein a cabinet (2) is provided above the support base (1), a transmission groove (3) is provided on the outer surface of the support base (1), a double-headed motor (4) is fixedly installed on the inner wall of the transmission groove (3), and screws (7) are fixedly installed on the two output ends of the double-headed motor (4), and two fixed clamps (8) are slidably connected to the inner wall of the transmission groove (3), and a threaded groove (6) is provided on the side of the two fixed clamps (8) close to each other, and the outer surfaces of the two screws (7) are respectively threadedly connected to the inner walls of the two threaded grooves (6), and two fixing grooves (9) are provided on the outer surface of the cabinet (2), and a control panel (21) is fixedly installed on the front of the support base (1), and a safety door (19) is hinged to the front of the cabinet (2) through a pin shaft, and a positioning plate (24) is fixedly connected to the upper surface of the support base (1), and a positioning sleeve (23) is fixedly connected to the outer surface of the cabinet (2), and the top end of the positioning plate (24) extends to the inside of the positioning sleeve (23).

2. The power distribution cabinet that is easy to install according to claim 1, characterized in that: A heat dissipation plate (14) is fixedly connected to the inner wall of the cabinet (2), two heat dissipation holes (15) are provided on the upper surface of the heat dissipation plate (14), and two heat dissipation fans (16) are fixedly installed on the upper surface of the heat dissipation plate (14).

3. The easy-to-install power distribution cabinet according to claim 1, characterized in that: The cabinet body (2) is provided with heat dissipation side holes (17) on both left and right side surfaces, and the safety door (19) is provided with a ventilation hole (18) on the front surface. The inner walls of the two heat dissipation side holes (17) and the inner wall of the ventilation hole (18) are fixedly connected with a dust filter (20).

4. The easy-to-install power distribution cabinet according to claim 1, characterized in that: The outer surfaces of the two screw rods (7) are fixedly connected to the bearing seats (5), and the bottom ends of the two bearing seats (5) are fixedly connected to the inner bottom wall of the transmission groove (3).

5. The easy-to-install power distribution cabinet according to claim 1, characterized in that: The inner wall of the cabinet (2) is fixedly connected to a mounting plate (10), a front surface of the mounting plate (10) is provided with a plurality of mounting slots (12), and the front surface of the mounting plate (10) is fixedly connected to a mounting transverse plate (11).

6. The easy-to-install power distribution cabinet according to claim 1, characterized in that: The inner wall of the cabinet (2) is provided with a plurality of threading holes (13), and the upper surface of the support base (1) is provided with a plurality of mounting holes (22).

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