Adjustable support device in distribution box

Abstract

The utility model relates to the field of power distribution boxes, and discloses an adjustable power distribution box inner supporting device which comprises a power distribution box body, a mounting seat is fixedly connected to one side of the inner wall of the power distribution box body, a transmission gear is rotatably connected to the center of the interior of the mounting seat, and the transmission gear extends to the exterior of the mounting seat. One side of the mounting seat is fixedly connected with a knob; according to the power distribution box, a rotary knob is rotated to drive a transmission gear to rotate, then driven gears on the two sides are driven to rotate at the same time, two threaded rods are driven to rotate at the same time in the power distribution box body, and the threaded rods are connected with a first threaded sleeve and a second threaded sleeve; and meanwhile, threads in the first threaded sleeve and threads in the second threaded sleeve are opposite, so that the distance between the second connecting block and the first connecting block is adjusted, and the effects that installation and use of electrical components of different sizes can be met conveniently, and the lifting effect is achieved are achieved.

Description

Technical Field

[0001] The present application relates to the field of distribution boxes, and in particular to an adjustable internal support device of a distribution box. Background Art

[0002] The purpose of distribution box is to distribute electric energy, open and close circuits, and provide safety protection. There are two types of distribution boxes: wooden and metal. Because the protection level of metal distribution boxes is higher than that of wooden distribution boxes, metal distribution boxes are more commonly used.

[0003] In the prior art, electrical components are basically installed in existing distribution boxes by fixing them with screws, and they do not have an adjustment function, which easily leads to failure to meet the installation requirements of electrical components of different sizes and a low utilization rate.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of lack of adjustment function, the present application provides an adjustable internal support device of the distribution box.

[0006] The present application provides an adjustable support device inside a distribution box adopts the following technical solution:

[0007] An adjustable internal support device for a distribution box comprises a distribution box body, a mounting seat fixedly connected to one side of the inner wall of the distribution box body, a transmission gear rotatably connected to the inner center position of the mounting seat, and the transmission gear extends to the outside of the mounting seat, a knob fixedly connected to one side of the mounting seat, driven gears rotatably connected to the inside of the mounting seat corresponding to both sides of the transmission gear, and the two driven gears are tightly meshed with the transmission gears respectively, and two threaded rods are rotatably connected to the inside of the distribution box body through the two driven gears and the mounting seat.

[0008] Preferably, one side of the outer wall of the threaded rod is threadedly connected with a second threaded sleeve, and the interior of the distribution box body is lifted and lowered with a first connecting block via two threaded rods and two second threaded sleeves.

[0009] Preferably, the outer wall of the threaded rod is threadedly connected with a first threaded sleeve on one side corresponding to the second threaded sleeve, and the interior of the distribution box body is lifted and lowered with a second connecting block via two threaded rods and two first threaded sleeves.

[0010] Preferably, one side of the outer surface of the first connecting block and the second connecting block is fixedly connected with a threading hole, one side of the upper surface of the threading hole is provided with a plurality of mounting plates, and both sides of the inner wall of the distribution box body are provided with positioning grooves.

[0011] Preferably, sliders are slidably connected to both sides of the interior of the positioning groove, and a plurality of the sliders are respectively connected to the first connecting block and the second connecting block, and a box door is hinged on one side of the outer surface of the distribution box body.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By turning the knob, the transmission gear is driven to rotate, and then the driven gears on both sides are driven to rotate simultaneously, thereby driving the two threaded rods to rotate simultaneously inside the distribution box body, and the threaded rods are respectively connected to the first threaded sleeve and the second threaded sleeve. At the same time, since the threads inside the first threaded sleeve and the second threaded sleeve are opposite, the distance between the second connecting block and the first connecting block is adjusted. Compared with the prior art, it is convenient to meet the installation and use of electrical components of different sizes, and has a lifting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the distribution box of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of a cross-section of a mounting seat of an embodiment of the application;

[0016] Figure 3 It is a schematic structural diagram of a cross-sectional side view of a distribution box of an embodiment of the application.

[0017] Explanation of the accompanying drawings: 1. Distribution box body; 2. Box door; 3. Mounting seat; 4. Knob; 5. Threaded rod; 6. Positioning groove; 7. First connecting block; 8. Mounting plate; 9. Second connecting block; 10. Threading hole; 11. Transmission gear; 12. Driven gear; 13. First threaded sleeve; 14. Slider; 15. Second threaded sleeve. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses an adjustable internal support device of a distribution box. Figure 1 , Figure 2 and Figure 3On the inner wall of the distribution box body 1, a mounting base 3 is fixedly connected through one side thereof. In the interior of the mounting base 3, a transmission gear 11 is rotatably connected through its center position, and the transmission gear 11 extends to the outside of the mounting base 3. A knob 4 is fixedly connected to one side of the mounting base 3. In the interior of the mounting base 3, driven gears 12 are rotatably connected on both sides of the corresponding transmission gear 11, and the two driven gears 12 are tightly meshed with the transmission gear 11 respectively. In the interior of the distribution box body 1, two threaded rods 5 are rotatably connected to the mounting base 3 through the two driven gears 12. On the outer wall of the threaded rod 5, a second threaded sleeve 15 is threadedly connected through one side thereof. In the interior of the distribution box body 1, a first connecting block 7 is lifted and connected through the two threaded rods 5 and the two second threaded sleeves 15. On the outer wall of the threaded rod 5, a first threaded sleeve 13 is threadedly connected through one side of the corresponding second threaded sleeve 15. In the interior of the distribution box body 1, a second connecting block 9 is lifted and connected through the two threaded rods 5 and the two first threaded sleeves 13.

[0020] By adopting the above technical scheme, the driven gear 12 and the transmission gear 11 are tightly meshed, so that the transmission gear 11 is driven to rotate by turning the knob 4, and then the driven gears 12 on both sides are driven to rotate simultaneously, and the driven gear 12 is connected to the threaded rod 5, so as to drive the two threaded rods 5 to rotate simultaneously inside the distribution box body 1, and the threaded rod 5 is respectively connected to the first threaded sleeve 13 and the second threaded sleeve 15, and the threads arranged inside the first threaded sleeve 13 and the second threaded sleeve 15 are opposite, so that when the threaded rod 5 rotates forward and backward, the distance between the second connecting block 9 and the first connecting block 7 is adjusted, and the height of the second connecting block 9 and the first connecting block 7 is adjusted, so that it is convenient to meet the installation and use of electrical components of different sizes, and has a lifting effect.

[0021] Reference Figure 1 , Figure 2 and Figure 3 On the outer surfaces of the first connecting block 7 and the second connecting block 9, a threading hole 10 is fixedly connected through one side thereof, and on the upper surface of the threading hole 10, a plurality of mounting plates 8 are opened through one side thereof. On the inner wall of the distribution box body 1, positioning grooves 6 are opened through both sides thereof, and inside the positioning grooves 6, sliders 14 are slidably connected through both sides thereof. The plurality of sliders 14 are respectively connected to the first connecting block 7 and the second connecting block 9, and on the outer surface of the distribution box body 1, a box door 2 is hinged through one side thereof.

[0022] By adopting the above technical solution, the threading holes 10 connected by the outer walls of the first connecting block 7 and the second connecting block 9 are convenient for installing electrical components. At the same time, a plurality of mounting plates 8 are provided on the threading holes 10, which are convenient for arranging and placing the wiring harnesses between the electrical components to prevent the cables from being cluttered. The second connecting block 9 is connected to the slider 14, and the size of the slider 14 is matched with the size of the positioning groove 6, so that the threaded rod 5 can drive the first connecting block 7 and the second connecting block 9 to rise and fall, thereby achieving the effect of facilitating the adjustment of the height of the installed electrical components.

[0023] The implementation principle of an adjustable support device inside a distribution box in an embodiment of the present application is as follows: according to the size of the electrical component, the transmission gear 11 is driven to rotate by turning the knob 4, and then the driven gears 12 on both sides are driven to rotate simultaneously, and the driven gear 12 is connected to the threaded rod 5, thereby driving the two threaded rods 5 to rotate simultaneously inside the distribution box body 1, and the threaded rod 5 is respectively connected to the first threaded sleeve 13 and the second threaded sleeve 15, and at the same time, the threads arranged inside the first threaded sleeve 13 and the second threaded sleeve 15 are opposite, so that when the threaded rod 5 rotates forwards and backwards, the distance between the second connecting block 9 and the first connecting block 7 is adjusted, thereby facilitating the installation of electrical components of different sizes.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable internal support device for a distribution box, comprising a distribution box body (1), characterized in that: A mounting base (3) is fixedly connected to one side of the inner wall of the distribution box body (1); a transmission gear (11) is rotatably connected to the center position of the mounting base (3), and the transmission gear (11) extends to the outside of the mounting base (3); a knob (4) is fixedly connected to one side of the mounting base (3); driven gears (12) are rotatably connected to the inside of the mounting base (3) on both sides corresponding to the transmission gear (11), and the two driven gears (12) are tightly meshed with the transmission gear (11) respectively; and two threaded rods (5) are rotatably connected to the inside of the distribution box body (1) through the two driven gears (12) and the mounting base (3).

2. The adjustable inner support device of the distribution box according to claim 1, characterized in that: One side of the outer wall of the threaded rod (5) is threadedly connected to a second threaded sleeve (15), and the interior of the distribution box body (1) is lifted and connected to a first connection block (7) via two threaded rods (5) and two second threaded sleeves (15).

3. The adjustable inner support device of the distribution box according to claim 2, characterized in that: The outer wall of the threaded rod (5) is threadedly connected to a first threaded sleeve (13) at one side corresponding to the second threaded sleeve (15), and the interior of the distribution box body (1) is lifted and lowered with a second connection block (9) via two threaded rods (5) and two first threaded sleeves (13).

4. The adjustable inner support device of the distribution box according to claim 3 is characterized in that: One side of the outer surface of the first connection block (7) and the second connection block (9) is fixedly connected with a threading hole (10), one side of the upper surface of the threading hole (10) is provided with a plurality of mounting plates (8), and both sides of the inner wall of the distribution box body (1) are provided with positioning grooves (6).

5. The adjustable inner support device of the distribution box according to claim 4, characterized in that: Slide blocks (14) are slidably connected to both sides of the interior of the positioning groove (6), and a plurality of the slide blocks (14) are respectively connected to the first connection block (7) and the second connection block (9), and a box door (2) is hingedly connected to one side of the outer surface of the distribution box body (1).

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