Distribution box base

Abstract

The utility model relates to a distribution box base which comprises a base bin, adjusting bins are welded to the two sides of the base bin, adjusting sliding grooves are formed in the four faces of the inner side of the base bin, a supporting plate is clamped and embedded in the bottom end of the inner side of the base bin, a springback groove is formed in the inner side of the edge of the top end of the base bin, and connecting plates are slidably embedded in the inner sides of the multiple adjusting sliding grooves. According to the scheme, the springback springs are used for providing rising elastic force for the supporting mechanism, more labor is saved when the supporting mechanism is adjusted, bevel teeth are meshed with one another, and therefore the supporting mechanism can be adjusted more conveniently, and the service life of the supporting mechanism is prolonged. And compared with the prior art, the height of the base can be rapidly adjusted, and the function that the height of the base relative to the ground is adjusted at will is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of distribution boxes, and in particular to a distribution box base. Background Art

[0002] With the continuous development of society, the national power facilities industry has developed rapidly. Among many power facilities, the distribution box is an important component. The distribution box is a massive parameter on the data. It generally constitutes low-voltage electrical wiring, requiring the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment to be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection effect, and the distribution box base is a device to support the distribution box.

[0003] Compared with the actual use process, the existing distribution box bases currently have one type of base that uses steel frames welded together as the base of the distribution box, but this base cannot adjust the height of the distribution box. This will make it impossible to adjust the height of the distribution box during use after the installation is completed due to rising water levels caused by rain or due to terrain restrictions. This increases the types of bases, thereby increasing the investment in production costs.

[0004] Therefore, in order to solve the above problems, the present application provides a distribution box base.

[0005] 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

[0006] In order to solve the problem that the base cannot be adjusted in height, the present application provides a distribution box base.

[0007] The present application provides a distribution box base, including a base bin, with adjustment bins welded on both sides of the base bin, and adjusting slide grooves are opened on all four sides of the inner side of the base bin, a support plate is embedded in the bottom end of the inner side of the base bin, and a rebound groove is opened on the inner side of the top edge of the base bin, and connecting plates are slidably embedded in the inner sides of several adjusting slide grooves, and a rebound spring is installed on the inner side of the rebound groove at the bottom end of the connecting plate, and threaded sleeves are embedded in the middle of several connecting plates on both sides of the support plate at intervals, and adjusting screws are meshed on the inner sides of several threaded sleeves, and a guide stabilizing rod is sleeved on the inner side of the middle of the connecting plate between every two adjusting screws, and driven bevel teeth are welded on the top ends of several adjusting screws, and stabilizing frames are welded on the inner sides of the two adjusting bins, and three double-layer pulleys are rotatably connected to the inner side of the stabilizing frame, and an active bevel tooth is welded on one end of the double-layer pulley.

[0008] Preferably, a belt is sleeved on the inner side of the double-layer pulley, and the belts sleeved on the inner sides of three double-layer pulleys are staggered and connected.

[0009] Preferably, shielding eaves are welded in the middle of the outer sides of the two adjusting chambers, and the bottom ends of the shielding eaves are rotatably connected to turntables on the outer sides of the adjusting chambers, and a turntable limiter is installed on one side of the turntable on the outer sides of the adjusting chambers.

[0010] Preferably, one end of the turntable passes through the adjustment chamber and is connected to one end of the double-layer pulley in the middle.

[0011] Preferably, outer sides of a plurality of the active bevel teeth are meshed with outer sides of a plurality of the driven bevel teeth.

[0012] Preferably, one end of several of the connecting plates is welded to four sides of the supporting plate.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The rebound spring provides an upward elastic force to the support structure, making the support mechanism more labor-saving when adjusting. The bevel teeth are engaged with each other to drive the screw to rotate, thereby driving the support mechanism to rise and fall through the threaded sleeve, so that the height of the base can be quickly adjusted. Compared with the existing technology, it has the function of arbitrarily adjusting the height of the base relative to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the base compartment installation structure in Example 1 of the present application;

[0016] Figure 2 It is a schematic diagram of the rebound spring installation structure in the first embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the installation structure of the adjusting screw in the first embodiment of the present application;

[0018] Figure 4 In the first embodiment of the present application Figure 3 Schematic diagram of the A-amplification structure.

[0019] Explanation of the accompanying drawings: 1. Base bin; 2. Adjustment bin; 3. Adjustment slide; 4. Support plate; 5. Rebound groove; 6. Connecting plate; 7. Rebound spring; 8. Threaded sleeve; 9. Adjustment screw; 10. Guide stabilizer bar; 11. Driven bevel gear; 12. Stabilizer frame; 13. Double-layer pulley; 14. Active bevel gear; 15. Belt; 16. Shading eaves; 17. Turntable; 18. Turntable limiter. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-Figure 4This application is described in further detail.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 4 , a distribution box base, including a base bin 1, with adjusting bins 2 welded on both sides of the base bin 1, adjusting slide grooves 3 are opened on all four sides of the inner side of the base bin 1, a support plate 4 is embedded at the bottom end of the inner side of the base bin 1, and a rebound groove 5 is opened on the inner side of the top edge of the base bin 1, and a plurality of adjusting slide grooves 3 are slidably embedded with connecting plates 6, one end of a plurality of connecting plates 6 is welded to the four sides of the support plate 4, and a rebound spring 7 is installed on the inner side of the rebound groove 5 at the bottom end of the connecting plate 6. In order to save effort when adjusting the height of the base, a plurality of connecting plates 6 on both sides of the support plate 4 are embedded with threaded sleeves 8 at intervals, and an adjusting screw 9 is meshed on the inner side of a plurality of threaded sleeves 8. In order to drive the threaded sleeves 8 meshing therewith to rise by rotation, thereby realizing the function of height adjustment, a guide stabilizing rod 10 is sleeved on the inner side of the middle of the connecting plate 6 between every two adjusting screws 9. In order to make the height adjustment more stable, a plurality of adjusting screws 9 are welded on the tops The stabilizing frame 12 is welded on the inner side of the two adjusting chambers 2, and three double-layer pulleys 13 are rotatably connected on the inner side of the stabilizing frame 12. An active bevel gear 14 is welded on one end of the double-layer pulley 13, and the outer sides of several active bevel gears 14 are meshed with the outer sides of several driven bevel gears 11. A belt 15 is sleeved on the inner side of the double-layer pulley 13, and the belts 15 sleeved on the inner sides of the three double-layer pulleys 13 are staggered. In order to enable several bevel gear mechanisms to be linked, a shielding eaves 16 is welded on the middle of the outer sides of the two adjusting chambers 2, and a turntable 17 is rotatably connected to the bottom end of the shielding eaves 16 on the outer side of the adjusting chamber 2. A turntable limiter 18 is installed on one side of the turntable 17 on the outer side of the adjusting chamber 2. By rotating the turntable limiter 18, one end of the turntable limiter 18 is tightly fitted on the outer surface of the turntable 17, so that the height adjustment mechanism can be limited. One end of the turntable 17 passes through the adjusting chamber 2 and is connected to one end of the double-layer pulley 13 in the middle.

[0023] Working principle: First, the operator places the base bin 1 at the position where the distribution box needs to be installed, and then installs the distribution box on the top of the support plate 4 inside the base bin 1. In the subsequent use process, if it rains and causes water accumulation, when the height of the base needs to be adjusted, the operator needs to first loosen the two turntable limiters 18, and then rotate the turntable 17. At that time, the turntable 17 will drive the double-layer pulley 13 connected to it to rotate, and the double-layer pulley 13 will drive the other two double-layer pulleys 13 to rotate through the belt 15. At the same time, the double-layer pulley 13 will use the stabilizing frame 12 as a support to drive the active bevel gear 14 welded thereto to rotate, and the active bevel gear 14 will drive the driven bevel gear 11 meshing therewith to rotate, and the driven bevel gear 11 will drive the adjusting screw 9 welded at its bottom to rotate;

[0024] At that time, the rotating adjusting screw 9 will drive the threaded sleeve 8 engaged on its outer side to move along the thread opened on its outer side, and the moving threaded sleeve 8 will drive the connecting plate 6 engaged on its outer side to rise. The simultaneous rise of several connecting plates 6 will drive the support plate 4 welded on the inner side to rise on the inner side of the base bin 1. At that time, the distribution box installed on the top of the base bin 1 can be raised. During this period, the guide stabilizing rod 10 embedded on the inner side of the connecting plate 6 between the two adjusting screws 9 can provide stability for the rise of the support plate 4. At the same time, several rebound springs 7 installed on the inner side of the rebound groove 5 can provide lifting force for the rise of the support plate 4, reduce the force of the operator when turning the turntable 17, and tighten the turntable limiter 18 after the support plate 4 is raised to a certain position. This can ensure the stability of the support plate 4 after adjustment. This design can make the height adjustment of the base more labor-saving.

[0025] 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. A distribution box base, comprising a base compartment (1), characterized in that: The base bin (1) is welded with adjustment bins (2) on both sides, the base bin (1) is provided with adjustment slide grooves (3) on all four sides, the base bin (1) is provided with a support plate (4) at the bottom end of the inner side, a rebound groove (5) is provided on the inner side of the top edge of the base bin (1), a connecting plate (6) is slidably embedded in the inner side of a plurality of the adjustment slide grooves (3), a rebound spring (7) is installed at the bottom end of the connecting plate (6) on the inner side of the rebound groove (5), and a plurality of connecting plates (6) on both sides of the support plate (4) are spaced and embedded in the middle. A threaded sleeve (8), the inner sides of several threaded sleeves (8) are meshed with adjusting screws (9), the inner sides of the connecting plates (6) between every two adjusting screws (9) are sleeved with guide stabilizing rods (10), the top ends of several adjusting screws (9) are welded with driven bevel teeth (11), the inner sides of two adjusting chambers (2) are welded with stabilizing frames (12), the inner sides of the stabilizing frames (12) are rotatably connected with three double-layer pulleys (13), and one end of the double-layer pulley (13) is welded with active bevel teeth (14).

2. A distribution box base according to claim 1, characterized in that: A belt (15) is sleeved on the inner side of the double-layer belt pulley (13), and the belts (15) sleeved on the inner sides of the three double-layer belt pulleys (13) are staggeredly connected.

3. A distribution box base according to claim 1, characterized in that: A shielding eave (16) is welded in the middle of the outer sides of the two regulating chambers (2); the bottom ends of the shielding eaves (16) are rotatably connected to a turntable (17) outside the regulating chamber (2); and a turntable stopper (18) is installed on one side of the turntable (17) outside the regulating chamber (2).

4. A distribution box base according to claim 3, characterized in that: One end of the rotating disk (17) passes through the regulating chamber (2) and is connected to one end of the double-layer belt pulley (13) in the middle.

5. A distribution box base according to claim 1, characterized in that: The outer sides of a plurality of active bevel teeth (14) are meshed with the outer sides of a plurality of driven bevel teeth (11).

6. A distribution box base according to claim 1, characterized in that: One end of a plurality of the connecting plates (6) is welded to four sides of the supporting plate (4).

Images