Adjustable mounting mechanism for distribution box

Abstract

The utility model discloses an adjustable installation mechanism for a distribution box, which comprises a distribution box main body, two ends of one side of two support plates are provided with first sliding grooves, a plurality of lifting supports are slidably arranged among the inner walls of the four first sliding grooves, one side of each lifting support is provided with a second sliding groove, and the first sliding grooves and the second sliding grooves are communicated with each other. Supporting base plates are arranged at the two ends of each second sliding groove in a sliding mode, and a fixing pin is arranged on one side of the top end of each lifting support in a penetrating mode. According to the device, the distance between the two supporting base plates on the same plane is shortened or lengthened by rotating the double-thread lead screw, then the supporting area of the supporting base plates to equipment is adjusted, and after the distance of the mounting grooves in the upper ends of the supporting base plates is adjusted, the equipment can be conveniently fixed through screws; the fixing pins at the two ends are pulled to enable the lifting support to slide in the first sliding grooves in one sides of the two supporting plates so as to adjust the height of the lifting support, the fixing pins are released after adjustment, the fixing pins are inserted into the specified clamping holes to be fixed under the action of the springs, and equipment of different sizes can be conveniently installed.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to an adjustable installation mechanism for distribution boxes. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. In order to improve the convenience of installation of electrical equipment in the distribution box, various installation mechanisms will be provided in it, so that various electrical equipment can be installed in the distribution box more conveniently and quickly.

[0003] In response to this, Chinese Patent No. CN214590020U proposes an adjustable installation mechanism for a distribution box. The utility model is simple and quick to operate, and effectively improves the debugging and installation efficiency. However, in the above technical solution, the installation mechanism in the distribution box can be highly debugged, but when installing electrical equipment of different sizes, the support area at the upper end of the installation mechanism is fixed. When installing equipment that is large or too small, the support area is not sufficient or the support area is too large, resulting in the fixed area at the bottom of the equipment being unable to connect with the fixed area on the supporting equipment, resulting in unstable equipment installation. Therefore, a lifting distribution box installation structure with an adjustable support area is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an adjustable installation mechanism for a distribution box to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model proposes an adjustable installation mechanism for a distribution box, comprising a distribution box body, wherein the upper end of the distribution box body is provided with a lifting installation mechanism with an adjustable support area;

[0006] The lifting installation mechanism with adjustable support area includes support plates installed on both sides of the inner wall of the distribution box body, two support plates are provided with first slide grooves at both ends of one side, and multiple lifting brackets are slidably arranged between the inner walls of the four first slide grooves, one side of each lifting bracket is provided with a second slide groove, two ends of each second slide groove are provided with support pads for sliding, and the outer walls at both ends of each support pad are respectively slidably connected to the inner walls of two of the second slide grooves, one side of the top of each support pad is provided with an installation groove, and the other side of the top of each support pad is provided with multiple heat dissipation holes at equal distances, and one side of the top of each lifting bracket is interspersed with a fixing pin.

[0007] In one example, the inner walls of multiple second slide grooves are rotatably provided with double-threaded screws, and the outer walls at both ends of each double-threaded screw are respectively threadedly connected to the inner walls on one side of the two support pads, and one end of multiple lifting brackets is rotatably provided with a rotating handle, and one end of each double-threaded screw is respectively fixedly connected to one end of each rotating handle.

[0008] In one example, the outer wall of one end of each of the fixing pins is sleeved with a spring, and one end of each spring is fixedly connected to one side of each lifting bracket, a plurality of clamping holes are opened at equal distances on one side of the two support plates, and the outer wall of one end of each fixing pin is respectively inserted and connected with the inner wall of each clamping hole.

[0009] In one example, two pulleys are rotatably provided on the other side of the outer walls of the two support plates, connecting grooves are opened on both sides of the inner wall of the distribution box body, and the outer wall of one end of each pulley is respectively connected with the inner walls of the two connecting grooves.

[0010] In one example, a connecting plate is fixedly provided between the bottoms of the two support plates, third sliding grooves are provided on both sides of the top of the connecting plate, and sliding blocks are slidably provided on the inner walls of the two third sliding grooves.

[0011] In one example, buckles are fixedly provided at the bottom of the two sliding blocks, and grooves are provided at both ends of the bottom of the inner wall of the distribution box body.

[0012] In one example, a limiting groove is provided on one side of the inner walls of the two grooves, the outer walls of the two buckles are respectively slidably connected to the inner walls of the two grooves, and the outer walls of one end of the two buckles are respectively inserted and connected to the inner walls of the two limiting grooves.

[0013] The adjustable installation mechanism of the distribution box proposed by the utility model can bring the following beneficial effects:

[0014] 1. This adjustable installation mechanism of a distribution box, rotates the double-threaded screw to shorten or lengthen the distance between the two support pads on the same plane, and then adjusts the supporting area of ​​the support pad for the equipment, so that electrical equipment of different sizes can be stably supported. At the same time, after the distance of the installation groove on the upper end of the support pad is adjusted, it is also convenient to fix the equipment with screws. According to the height of the equipment, the fixing pins at both ends are pulled so that the lifting bracket can slide in the first sliding groove on one side of the two support plates to adjust its height. After adjustment, the fixing pin is released and inserted into the designated card hole under the action of the spring to be fixed. This design facilitates the installation of equipment of different sizes and improves the practicality of the device.

[0015] 2. This adjustable installation mechanism of the distribution box, when the electrical equipment is installed and needs maintenance after long-term use, slide the slider in the third slide groove on the connecting plate so that the buckle at the bottom of the slider disengages from the limit groove, and pull the connecting plate so that the pulley on one side of the support plate slides in the connecting groove, and the buckle slides in the groove so that the entire installation mechanism is pulled out to a position close to the edge of the inner wall of the distribution box body, which is convenient for the staff to operate the electrical equipment at the upper end, reduces position constraints, and is more comfortable and convenient to operate, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the connection between the support plate and the support pad of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connection between the lifting bracket and the supporting pad of the utility model;

[0020] Figure 4 This is a structural schematic diagram of the bottom of the connecting plate of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure inside the main body of the distribution box of the utility model.

[0022] In the figure: 1. Distribution box body; 2. Support plate; 3. First slide groove; 4. Lifting bracket; 5. Second slide groove; 6. Support pad; 7. Mounting groove; 8. Heat dissipation hole; 9. Fixing pin; 10. Double-threaded screw; 11. Turning handle; 12. Spring; 13. Clamp hole; 14. Pulley; 15. Connecting groove; 16. Connecting plate; 17. Third slide groove; 18. Slider; 19. Buckle; 20. Groove; 21. Limiting groove. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0024] The examples are as follows:

[0025] The utility model provides Figure 1-5 An adjustable installation mechanism for a distribution box is shown, comprising a distribution box body 1, and a lifting installation mechanism with an adjustable support area is provided at the upper end of the distribution box body 1;

[0026] The lifting installation mechanism with adjustable support area includes support plates 2 installed on both sides of the inner wall of the distribution box body 1, and first slide grooves 3 are opened at both ends of one side of the two support plates 2. A plurality of lifting brackets 4 are slidably arranged between the inner walls of the four first slide grooves 3, and a second slide groove 5 is opened on one side of each lifting bracket 4. A support pad 6 is slidably arranged at both ends of each second slide groove 5, and the outer walls at both ends of each support pad 6 are respectively slidably connected to the inner walls of two of the second slide grooves 5, and a mounting groove 7 is opened on one side of the top of each support pad 6, and a plurality of heat dissipation holes 8 are opened on the other side of the top of each support pad 6 at equal distances, and a fixing pin 9 is interspersed on one side of the top of each lifting bracket 4.

[0027] The inner walls of multiple second slide grooves 5 are rotatably provided with double-threaded screws 10, and the outer walls at both ends of each double-threaded screw rod 10 are respectively threadedly connected to the inner walls of one side of the two support pads 6, and one end of multiple lifting brackets 4 is rotatably provided with a rotating handle 11, and one end of each double-threaded screw rod 10 is respectively fixedly connected to one end of each rotating handle 11.

[0028] The outer wall of one end of each fixing pin 9 is sleeved with a spring 12, and one end of each spring 12 is fixedly connected to one side of each lifting bracket 4, and a plurality of card holes 13 are evenly spaced on one side of the two support plates 2, and the outer wall of one end of each fixing pin 9 is respectively inserted and connected with the inner wall of each card hole 13, and the first slide groove 3 and the second slide groove 5 have a limiting function, so that the lifting bracket 4 and the support pad 6 cannot be separated therefrom, and the stability during use is maintained. A heat dissipation hole 8 is opened at the upper end of each support pad 6, so that when one side of the support pad 6 is merged, the heat dissipation hole 8 can be used to dissipate the heat of the upper end of the equipment. When installing the equipment, the mounting groove 7 can be fastened by screws and passing through its inner wall and the inner wall of the connecting hole of the equipment, and then using nuts to tighten it;

[0029] Furthermore, two pulleys 14 are rotatably provided on the other side of the outer walls of the two support plates 2, and connecting grooves 15 are opened on both sides of the inner wall of the distribution box body 1, and the outer wall of one end of each pulley 14 is respectively inserted and connected with the inner walls of the two connecting grooves 15, and the outer wall of one end of each pulley 14 passes through the connecting groove 15. When the support plate 2 is pulled out, the pulley 14 rolls in the connecting groove 15, so that the support plate 2 moves more smoothly.

[0030] A connecting plate 16 is fixed between the bottoms of the two supporting plates 2, and third slide grooves 17 are provided on both sides of the top of the connecting plate 16. Slide blocks 18 are slidably provided on the inner walls of the two third slide grooves 17, and the two slide blocks 18 are limited by the third slide grooves 17 so as not to fall off therefrom;

[0031] Furthermore, buckles 19 are fixedly provided at the bottom of the two sliders 18 , and grooves 20 are provided at both ends of the bottom of the inner wall of the distribution box body 1 .

[0032] A limiting groove 21 is provided on one side of the inner wall of the two grooves 20, and the outer walls of the two buckles 19 are slidably connected to the inner walls of the two grooves 20 respectively, and the outer walls of one end of the two buckles 19 are respectively inserted and connected with the inner walls of the two limiting grooves 21. The internal width of the groove 20 is sufficient. When the sliding slider 18 is pulled out of the limiting groove 21, the inner wall of the buckle 19 is still in the groove 20, so that when the connecting plate 16 is pulled, the buckle 19 can slide in the groove 20 without hindrance.

[0033] Working principle: When using the adjustable installation mechanism of the distribution box in the present design, first, you need to connect the support pad 6 at the upper end of the device with the lifting bracket 4 and install it between the two support plates 2, and then install it into the distribution box body 1 as a whole so that the entire device can be used normally. Install the electrical equipment in the distribution box through the support pad 6. According to the size of the equipment, rotate the rotating handle 11 on the lifting bracket 4 on one side so that the double-threaded screw 10 rotates in the second slide groove 5, so that the distance between the two support pads 6 on the same plane is shortened or lengthened, thereby adjusting the support area of ​​the support pad 6 for the equipment, so that electrical equipment of different sizes can be stably supported. At the same time, after the distance of the installation slot 7 at the upper end of the support pad 6 is adjusted, it is also convenient for the equipment to be fixed with screws. Then, according to the height of the equipment, pull the fixing pins 9 at both ends so that the lifting bracket 4 can be moved between the two The first slide groove 3 on one side of the support plate 2 slides to adjust its height and the spacing height between the upper and lower support pads 6. After adjustment, the fixing pin 9 is released and inserted into the specified card hole 13 under the action of the spring 12 to fix it. This design is convenient for the installation of equipment of different sizes, and can also ensure its stability after installation, thereby improving the practicality of the device. After the electrical equipment is installed and needs maintenance for a long time, the slider 18 is slid in the third slide groove 17 on the connecting plate 16 so that the buckle 19 at the bottom of the slider 18 disengages from the limiting groove 21, and the connecting plate 16 is pulled so that the pulley 14 on one side of the support plate 2 slides in the connecting groove 15, and the buckle 19 slides in the groove 20 so that the entire installation mechanism is pulled out to a position close to the edge of the inner wall of the distribution box body 1, which is convenient for the staff to operate the electrical equipment at the upper end, the position constraint is reduced, and the operation is more comfortable and convenient, thereby improving the convenience of using the device.

[0034] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0035] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An adjustable installation mechanism for a distribution box, comprising a distribution box body (1), characterized in that: The upper end of the distribution box body (1) is provided with a lifting installation mechanism with an adjustable support area; The lifting installation mechanism with adjustable support area comprises support plates (2) installed on both sides of the inner wall of the distribution box body (1), two first slide grooves (3) are provided at both ends of one side of the two support plates (2), a plurality of lifting brackets (4) are slidably provided between the inner walls of the four first slide grooves (3), a second slide groove (5) is provided on one side of each lifting bracket (4), a support pad (6) is slidably provided at both ends of each second slide groove (5), and the outer walls at both ends of each support pad (6) are respectively slidably connected to the inner walls of two of the second slide grooves (5), a mounting groove (7) is provided on one side of the top of each support pad (6), a plurality of heat dissipation holes (8) are provided at equal distances on the other side of the top of each support pad (6), and a fixing pin (9) is inserted on one side of the top of each lifting bracket (4).

2. The adjustable installation mechanism for a distribution box according to claim 1, characterized in that: The inner walls of the plurality of second slide grooves (5) are rotatably provided with double-threaded screws (10), and the outer walls at both ends of each double-threaded screw (10) are respectively threadedly connected to the inner walls of one side of the two support pads (6), and one end of the plurality of lifting brackets (4) is rotatably provided with a rotating handle (11), and one end of each double-threaded screw (10) is respectively fixedly connected to one end of each rotating handle (11).

3. The adjustable installation mechanism for a distribution box according to claim 1, characterized in that: The outer wall of one end of each fixing pin (9) is sleeved with a spring (12), and one end of each spring (12) is fixedly connected to one side of each lifting bracket (4), and a plurality of clamping holes (13) are evenly spaced on one side of the two support plates (2), and the outer wall of one end of each fixing pin (9) is respectively inserted and connected to the inner wall of each clamping hole (13).

4. The adjustable installation mechanism for a distribution box according to claim 1, characterized in that: Two pulleys (14) are rotatably provided on the other side of the outer walls of the two support plates (2), and connecting grooves (15) are provided on both sides of the inner wall of the distribution box body (1), and the outer wall of one end of each pulley (14) is respectively connected to the inner walls of the two connecting grooves (15).

5. The adjustable installation mechanism for a distribution box according to claim 1, characterized in that: A connecting plate (16) is fixedly provided between the bottoms of the two support plates (2), third sliding grooves (17) are provided on both sides of the top of the connecting plate (16), and sliding blocks (18) are slidably provided on the inner walls of the two third sliding grooves (17).

6. The adjustable installation mechanism for a distribution box according to claim 5, characterized in that: Buckles (19) are fixedly provided at the bottom of the two sliding blocks (18), and grooves (20) are provided at both ends of the bottom of the inner wall of the distribution box body (1).

7. The adjustable installation mechanism for a distribution box according to claim 6, characterized in that: A limiting groove (21) is provided on one side of the inner wall of the two grooves (20), the outer walls of the two buckles (19) are respectively slidably connected to the inner walls of the two grooves (20), and the outer walls of one end of the two buckles (19) are respectively interlaced and connected to the inner walls of the two limiting grooves (21).

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