Power distribution cabinet base with adjusting function

Abstract

The utility model relates to the field of power distribution cabinet bases, and discloses a power distribution cabinet base with an adjusting function, which comprises an adjusting base, the front end of the adjusting base is fixedly connected with a first motor, and the driving end of the first motor penetrates through the outer wall of the front end of the adjusting base and is fixedly connected with a threaded screw rod. Second mounting frames are in threaded connection with the front side and the rear side of the outer wall of the threaded lead screw, the left side and the right side of each second mounting frame are slidably connected to the left side and the right side of the inner wall of the adjusting base, a first mounting frame is connected to the rear end of the threaded lead screw through an adjusting assembly, and the front side and the rear side of each first mounting frame are slidably connected to the front side and the rear side of the inner wall of the adjusting base. And the heat dissipation box is fixedly connected to the rear end of the adjusting base. According to the power distribution cabinet base, the length and the width of the mounting frame can be adjusted under the action of the threaded lead screw and the adjusting gear, so that the mounting frame can be moved and adjusted within a certain range, the mounting requirements of power distribution cabinets of various sizes are met, and the practicability of the power distribution cabinet base is improved.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinet bases, in particular to a power distribution cabinet base with an adjustment function. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the end-stage equipment of the distribution system. It will be fixedly connected to the base of the distribution cabinet. The base can bear the weight of the distribution cabinet and has good stability and seismic resistance.

[0003] At present, the base of the distribution cabinet is usually produced according to the size of the distribution cabinet to be installed during production, and is an integrated type after production, which is inconvenient or even impossible to adjust. As a result, the distribution cabinet base can be adapted to install fewer distribution cabinets and has lower practicality.

[0004] Therefore, in order to solve the problem that the existing distribution cabinet base is inconvenient to adjust, a distribution cabinet base with an adjustment function is needed to solve the above problem. Utility Model Content

[0005] In order to solve the problem of inconvenient adjustment of the distribution cabinet base in the prior art, the present application provides a distribution cabinet base with adjustment function. The mounting frame of the distribution cabinet base can adjust the length and width under the action of the threaded screw and the adjusting gear, so that it can be moved and adjusted within a certain range, thereby meeting the installation requirements of distribution cabinets of various sizes and improving the practicality of the distribution cabinet base.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A power distribution cabinet base with an adjustment function, comprising:

[0008] An adjusting base, wherein the front end of the adjusting base is fixedly connected to a first motor, a driving end of the first motor passes through the outer wall of the front end of the adjusting base and is fixedly connected to a threaded screw, the front and rear sides of the outer wall of the threaded screw are threadedly connected to a second mounting bracket, the left and right sides of the second mounting bracket are slidably connected to the left and right sides of the inner wall of the adjusting base, the rear end of the threaded screw is connected to the first mounting bracket through an adjusting assembly, and the front and rear sides of the first mounting bracket are slidably connected to the front and rear sides of the inner wall of the adjusting base;

[0009] A heat sink is fixedly connected to the rear end of the adjustment base, a second motor is fixedly connected to the top of the heat sink, a driving end of the second motor is connected to a mounting plate through a transmission assembly, the bottom end of the mounting plate is slidably connected to the bottom end of the inner wall of the heat sink, and a number of cooling fans are installed on the inner wall of the mounting plate.

[0010] As a further improvement of the present invention, the adjustment assembly includes a first gear fixedly connected to the rear end of the threaded screw, the front end of the first gear is rotatably connected to the front end of the inner wall of the adjustment base, the top end side of the outer edge of the first gear is meshed with an adjustment gear, and the rear end of the adjustment gear is rotatably connected to the rear end of the inner wall of the adjustment base.

[0011] As a further improvement of the present invention, the upper and lower sides of the rear end of the outer edge of the adjusting gear are meshed with tooth plates, the front and rear ends of the tooth plates are slidably connected to the front and rear sides of the rear end inner wall of the adjusting base, and the rear end of the first mounting frame is fixedly connected to the opposite ends of the tooth plates.

[0012] As a further improvement of the present invention, the thickness of the adjusting gear is equal to the total thickness of the first gear and the gear plate.

[0013] As a further improvement of the present invention, the transmission assembly includes a second gear rotatably connected on both the left and right sides of the top of the inner wall of the heat sink, the top of the second gear on the right side is fixedly connected to the second motor drive end, and the bottom end of the second gear is fixedly connected to a fixed block.

[0014] As a further improvement of the present invention, the outer edges of the fixed blocks are slidably connected to slides, and the top ends of the mounting plates are fixedly connected to the bottom ends of the slides.

[0015] As a further improvement of the present invention, a sliding groove is provided on the inner wall of the slide plate, the fixed block slides in the sliding groove, and the length of the sliding groove is longer than the diameter of the second gear.

[0016] As a further improvement of the present invention, a heat dissipation grille is fixedly connected to the rear end of the heat dissipation box to discharge hot air to prevent the overall temperature from being too high.

[0017] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0018] 1. In the present invention, the mounting frame of the distribution cabinet base is uniquely designed, and the length and width can be flexibly adjusted with the cooperation of the threaded screw and the adjusting gear. This design enables the base to be moved and adjusted within a certain range, thereby adapting to the installation requirements of distribution cabinets of various sizes. This flexibility can improve the practicality of the distribution cabinet base.

[0019] 2. In the present invention, the base is equipped with a device for dissipating heat for the installed distribution cabinet, and the cooling fan can move back and forth under the action of the gears, thereby fully dissipating heat for the installed distribution cabinet and preventing the electrical components therein from being damaged by excessive temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a three-dimensional diagram of a power distribution cabinet base with adjustment function proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of a half-section structure of an adjustment base of a power distribution cabinet base with an adjustment function proposed in the utility model;

[0022] Figure 3 This is a schematic diagram of the toothed plate structure of a power distribution cabinet base with an adjustment function proposed by the present invention;

[0023] Figure 4 for Figure 3 A magnified view of the structure at center A;

[0024] Figure 5 This is a schematic diagram of the heat dissipation box structure of a power distribution cabinet base with an adjustment function proposed by the utility model;

[0025] Figure 6 for Figure 5 Enlarged view of the structure at point B in the middle.

[0026] Legend:

[0027] 1. Adjustment base; 2. Heat sink; 3. First motor; 4. Second motor; 5. First mounting bracket; 6. Screw rod; 7. Cooling fan; 8. Mounting plate; 9. First gear; 10. Adjustment gear; 11. Second mounting bracket; 12. Tooth plate; 13. Heat sink grille; 14. Second gear; 15. Slide plate; 16. Fixing block. DETAILED DESCRIPTION

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without making any creative efforts shall fall within the scope of protection of the present application.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] In the description of this application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0032] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not necessarily imply that a component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical" and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0033] It should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. A person of ordinary skill in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0034] Embodiment 1: A power distribution cabinet base with an adjustment function includes an adjustment base 1, a first motor 3 is fixedly connected to the front end of the adjustment base 1, a driving end of the first motor 3 passes through the outer wall of the front end of the adjustment base 1 and is fixedly connected to a threaded screw 6, a second mounting bracket 11 is installed in the front and rear sliding grooves of the outer wall of the threaded screw 6, and the left and right sides of the second mounting bracket 11 are slidably connected to the left and right sides of the inner wall of the adjustment base 1, a first mounting bracket 5 is provided at the rear end of the threaded screw 6, and the front and rear sides of the first mounting bracket 5 are slidably connected to the front and rear sides of the inner wall of the adjustment base 1, and the threaded screw 6 The rear end is fixedly connected to the first gear 9, and the front end of the first gear 9 is rotatably connected to the front end of the inner wall of the adjusting base 1. The top end side of the outer edge of the first gear 9 is meshed with the adjusting gear 10, and the rear end of the adjusting gear 10 is rotatably connected to the rear end of the inner wall of the adjusting base 1. The upper and lower sides of the rear end of the outer edge of the adjusting gear 10 are meshed with toothed plates 12, and the front and rear ends of the toothed plate 12 are slidably connected to the front and rear sides of the rear end inner wall of the adjusting base 1. The rear end of the first mounting frame 5 is fixedly connected to the opposite ends of the toothed plate 12, and the thickness of the adjusting gear 10 is equal to the total thickness of the first gear 9 and the toothed plate 12.

[0035] like Figure 2-Figure 4As shown, a controller is provided at the front end of the adjustment base 1, which can independently control the start and stop of the first motor 3, the cooling fan 7 and the second motor 4. When adjusting the size of the mounting bracket, first use the controller to start the first motor 3, and the first motor 3 will drive the threaded screw 6 to rotate, so that the upper end slide of the threaded screw 6 will adjust the distance between the second mounting brackets 11. During adjustment, the threaded screw 6 will also drive the first gear 9 to rotate, thereby driving the adjustment gear 10 to rotate. The rotation of the adjustment gear 10 will affect the movement of the tooth plate 12, thereby adjusting the distance between the first mounting brackets 5 on both sides, thereby achieving the adjustment of the distance between the mounting brackets.

[0036] Embodiment 2: heat sink 2, the heat sink 2 is fixedly connected to the rear end of the adjustment base 1, the top of the heat sink 2 is fixedly connected to the second motor 4, the driving end of the second motor 4 is provided with a mounting plate 8, the bottom end of the mounting plate 8 is slidably connected to the bottom end of the inner wall of the heat sink 2, and a number of cooling fans 7 are installed on the inner wall of the mounting plate 8. The left and right sides of the top of the inner wall of the heat sink 2 are rotatably connected to the second gear 14, the top of the second gear 14 on the right side is fixedly connected to the driving end of the second motor 4, the bottom end of the second gear 14 is fixedly connected to the fixing block 16, the outer edge of the fixing block 16 is slidably connected to the slide 15, the top of the mounting plate 8 is fixedly connected to the bottom end of the slide 15, the inner wall of the slide 15 is provided with a slide groove, the fixing block 16 slides in the slide groove and the length of the slide groove will be longer than the diameter of the second gear 14, and the rear end of the heat sink 2 is fixedly connected to a heat dissipation grille 13 for discharging hot air to prevent the overall temperature from being too high.

[0037] like Figure 1 、 Figure 5 and Figure 6 As shown, the controller is used to start the second motor 4. The rotation of the second motor 4 will drive the second gear 14 on one side to rotate and then drive the two second gears 14 to rotate. The rotation of the second gear 14 will drive the fixed block 16 to rotate, thereby driving the slide plate 15 to move back and forth, thereby driving the mounting plate 8 to reciprocate on the heat dissipation box 2, thereby driving the cooling fan 7 to evenly dissipate heat to the distribution cabinet installed on the mounting frame.

[0038] Working principle: When in use, use the controller to start the first motor 3, and the first motor 3 drives the threaded screw 6 to rotate, and the threaded screw 6 drives the second mounting bracket 11 to move, so as to adjust the width. The threaded screw 6 will drive the first gear 9, thereby driving the adjusting gear 10 and then the adjusting tooth plate 12 to shrink or expand, and then adjust the first mounting bracket 5, so as to adjust the length. After the adjustment is completed according to the size of the distribution cabinet to be installed, it is installed on the adjustment base 1. After the installation is completed, use the controller to start the cooling fan 7 and the second motor 4. The cooling fan 7 will dissipate heat for the installed distribution cabinet, and the second motor 4 will drive the second gear 14 to rotate, and drive the mounting plate 8 to reciprocate, thereby driving the cooling fan 7 to evenly dissipate heat for the distribution cabinet, to prevent the distribution cabinet from being damaged by excessive temperature during use due to electrical components therein.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power distribution cabinet base with adjustment function, characterized in that: include: An adjustment base (1), wherein the front end of the adjustment base (1) is fixedly connected to a first motor (3), a driving end of the first motor (3) passes through the outer wall of the front end of the adjustment base (1) and is fixedly connected to a threaded screw (6), the front and rear sides of the outer wall of the threaded screw (6) are both threadedly connected to a second mounting bracket (11), the left and right sides of the second mounting bracket (11) are both slidably connected to the left and right sides of the inner wall of the adjustment base (1), the rear end of the threaded screw (6) is connected to the first mounting bracket (5) through an adjustment assembly, and the front and rear sides of the first mounting bracket (5) are both slidably connected to the front and rear sides of the inner wall of the adjustment base (1); A heat dissipation box (2) is fixedly connected to the rear end of the adjustment base (1); a second motor (4) is fixedly connected to the top end of the heat dissipation box (2); a driving end of the second motor (4) is connected to a mounting plate (8) via a transmission assembly; the bottom end of the mounting plate (8) is slidably connected to the bottom end of the inner wall of the heat dissipation box (2); and a plurality of heat dissipation fans (7) are installed on the inner wall of the mounting plate (8).

2. The power distribution cabinet base with adjustment function according to claim 1, characterized in that: The adjustment assembly comprises a first gear (9) fixedly connected to the rear end of the threaded screw (6); the front end of the first gear (9) is rotatably connected to the front end of the inner wall of the adjustment base (1); the top end of the outer edge of the first gear (9) is meshedly connected to an adjustment gear (10); the rear end of the adjustment gear (10) is rotatably connected to the rear end of the inner wall of the adjustment base (1).

3. The power distribution cabinet base with adjustment function according to claim 2, characterized in that: The upper and lower sides of the rear end of the outer edge of the adjusting gear (10) are meshedly connected with tooth plates (12), and the front and rear ends of the tooth plates (12) are slidably connected to the front and rear sides of the rear end inner wall of the adjusting base (1), and the rear end of the first mounting frame (5) is fixedly connected to the opposite ends of the tooth plates (12).

4. The power distribution cabinet base with adjustment function according to claim 3, characterized in that: The thickness of the adjusting gear (10) is equal to the total thickness of the first gear (9) and the toothed plate (12).

5. The power distribution cabinet base with adjustment function according to claim 1, characterized in that: The transmission assembly comprises a second gear (14) rotatably connected to both left and right sides of the top end of the inner wall of the heat dissipation box (2), the top end of the second gear (14) on the right side is fixedly connected to the driving end of the second motor (4), and the bottom end of the second gear (14) is fixedly connected to a fixing block (16).

6. The power distribution cabinet base with adjustment function according to claim 5, characterized in that: The outer edges of the fixed blocks (16) are slidably connected to the slide plates (15), and the top ends of the mounting plates (8) are fixedly connected to the bottom ends of the slide plates (15).

7. The power distribution cabinet base with adjustment function according to claim 6, characterized in that: The inner wall of the slide plate (15) is provided with a sliding groove, the fixed block (16) slides in the sliding groove, and the length of the sliding groove is longer than the diameter of the second gear (14).

8. The power distribution cabinet base with adjustment function according to claim 1, characterized in that: The rear end of the heat dissipation box (2) is fixedly connected to a heat dissipation grille (13) for discharging hot air to prevent the overall temperature from being too high.

Images