Distribution box mounting rack

Abstract

The utility model belongs to the field of mounting racks, particularly relates to a distribution box mounting rack, and aims to solve the problems that in the prior art, after equipment is moved to a proper position, universal wheels are easy to move, so that the equipment is deviated, and the use effect is influenced, the following scheme is provided: the distribution box mounting rack comprises a base, and universal wheels are arranged at four corners of the bottom of the base; a brake mechanism is arranged on one side of the base, two supporting columns are fixedly connected to the top of the base, a placing plate is fixedly connected between the two supporting columns, a distribution box body is fixedly arranged on the top of the placing plate, and a clamping mechanism is arranged on one side of the placing plate. One side of one of the two supporting columns is rotationally connected with a first rotary knob, one end of the first rotary knob is fixedly connected with a first worm, and the first worm is in meshed connection with a first worm gear. The device can be braked and fixed, and the situation that the use effect is affected due to the fact that the device deviates in the use process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a distribution box mounting bracket. Background Art

[0002] A distribution box is a low-voltage distribution box that is assembled in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements by assembling switchgear, measuring instruments, protective electrical appliances and auxiliary equipment. For distribution boxes used on construction sites, they need to be supported and placed by a special mounting frame during installation and use to ensure the stability of the distribution box and keep the distribution box away from the ground to prevent the moisture on the ground from affecting the distribution box.

[0003] In the prior art, after the device is moved to a suitable position, the universal wheels are likely to move, causing the device to deviate, thus affecting the use effect.

[0004] Therefore, we propose a distribution box mounting rack to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that after the equipment is moved to a suitable position, the universal wheels are easily moved, causing the equipment to deviate and affecting the use effect, and proposes a distribution box mounting bracket.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The cam is an assembly made of two members, each of which has a first end that is adapted to move the two members together, and a second end that is adapted to move the two members together.

[0008] Preferably, the clamping mechanism includes a second knob, and the second knob is rotatably connected to the placement plate, one end of the second knob is fixedly connected to a second worm, and the second worm is meshingly connected to a second worm wheel, the second worm wheel is fixedly connected to a first reciprocating screw, and the first reciprocating screw is rotatably connected to the placement plate.

[0009] Preferably, the first reciprocating screw is threadedly connected to two sliding plates, the top of the placement plate is slidably connected to two clamping plates, and the two sliding plates are fixedly connected to the two clamping plates.

[0010] Preferably, the brake mechanism includes a second reciprocating screw and a third reciprocating screw, and the second reciprocating screw and the third reciprocating screw are rotatably connected to the base, the second reciprocating screw and the third reciprocating screw are respectively fixedly connected with a third pulley and a fourth pulley, and the third pulley and the fourth pulley are transmission-connected with the same second belt.

[0011] Preferably, a third worm gear is fixedly connected to the second reciprocating screw, and the third worm gear is meshingly connected to the third worm, and a third knob is rotatably connected to one side of the base, and the third knob is fixedly connected to the third worm.

[0012] Preferably, eight telescopic plates are slidably connected to the bottom of the base, and the bottom sides of the eight telescopic plates are fixedly connected to triangular shovels, four slide plates are threadedly connected to the second reciprocating screw and the third reciprocating screw, and the eight slide plates are fixedly connected to the eight telescopic plates.

[0013] Preferably, the heat dissipation mechanism includes a heat dissipation box, and the heat dissipation box is located on the top inner wall of the bracket, a driving motor is fixedly connected to the top inner wall of the heat dissipation box, a rotating column is fixedly connected to the output shaft of the driving motor, and a fan blade is fixedly connected to one end of the rotating column.

[0014] Preferably, an air inlet is provided on one side of the heat sink, and a filter is provided in the air inlet, an air pipe is fixedly connected to the bottom of the heat sink, a rotating shaft is fixedly connected to the inner wall of the top side of the bracket, and a fifth pulley and a cam are fixedly connected to the rotating shaft, a sixth pulley is fixedly connected to the rotating column, and the sixth pulley and the fifth pulley are transmission-connected by the same third belt, a cam groove is provided around the cam, a reciprocating rod is slidably connected in the cam groove, and the reciprocating rod is fixedly connected to the air pipe.

[0015] In the utility model, the beneficial effects of the distribution box mounting bracket are:

[0016] Since the base, the universal wheel, the support column, the placement plate, the first rotary, the first worm, the first worm wheel, the first screw, the second screw, the moving plate, the first pulley, the second pulley, the first belt and the distribution box body are provided, the height of the distribution box body can be adjusted as needed;

[0017] Since the second knob, the second worm, the second screw, the first reciprocating screw, the sliding plate and the clamping plate are provided, the main body of the distribution box can be clamped and fixed to prevent the main body of the distribution box from deviating and sliding, causing unnecessary damage;

[0018] Due to the provision of the second reciprocating screw, the third reciprocating screw, the slide plate, the third pulley, the fourth pulley, the second belt, the third worm gear, the third worm, the third knob, the telescopic plate and the triangular shovel, the equipment can be braked and fixed to prevent the equipment from deflecting and affecting the use effect;

[0019] Due to the arrangement of the bracket, solar panel, heat sink, driving motor, rotating column, fan blades, rotating shaft, fifth pulley, sixth pulley, third belt, cam and air pipe, wind can be evenly blown to the distribution box body to dissipate heat.

[0020] The utility model can brake and fix the equipment to prevent the equipment from being offset during use, thereby affecting the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a distribution box mounting frame proposed by the utility model;

[0022] Figure 2 This is a bottom-up stereoscopic structural diagram of a distribution box mounting frame proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the internal three-dimensional structure of a support column of a distribution box mounting frame proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the internal three-dimensional structure of a placement plate of a distribution box mounting frame proposed by the utility model;

[0025] Figure 5 This is a schematic diagram of the internal three-dimensional structure of a base of a distribution box mounting frame proposed by the utility model;

[0026] Figure 6 The utility model is a schematic diagram of the internal three-dimensional structure of a heat dissipation box of a distribution box mounting frame.

[0027] In the figure: 1, base; 2, universal wheel; 3, support column; 4, placement plate; 5, first rotary; 6, first worm; 7, first worm wheel; 8, first screw; 9, second screw; 10, moving plate; 11, first pulley; 12, second pulley; 13, first belt; 14, distribution box body; 15, bracket; 16, solar panel; 17, second knob; 18, second worm; 19, second screw; 20, first reciprocating screw; 21, sliding plate; 22, clamping plate; 23, second reciprocating screw; 24, third reciprocating screw; 25, slide plate; 26, third pulley; 27, fourth pulley; 28, second belt; 29, third worm gear; 30, third worm; 31, third knob; 32, telescopic plate; 33, triangular shovel; 34, heat sink; 35, drive motor; 36, rotating column; 37, fan blade; 38, rotating shaft; 39, fifth pulley; 40, sixth pulley; 41, third belt; 42, cam; 43, air pipe. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-Figure 6 A distribution box mounting frame includes a base 1, universal wheels 2 are provided at the four corners of the bottom of the base 1, a brake mechanism is provided on one side of the base 1, two support columns 3 are fixedly connected to the top of the base 1, and a placement plate 4 is fixedly connected between the two support columns 3, a distribution box body 14 is fixedly provided on the top of the placement plate 4, and a clamping mechanism is provided on one side of the placement plate 4, one of the two support columns 3 is rotatably connected to a first knob 5, and one end of the first knob 5 is fixedly connected to a first worm 6, and the first worm 6 is meshedly connected to a first worm wheel 7, and the two A first screw rod 8 and a second screw rod 9 are rotatably connected in each support column 3, and a movable plate 10 is threadedly connected to the first screw rod 8 and the second screw rod 9, the first screw rod 8 is fixedly connected to the first worm gear 7, a first pulley 11 and a second pulley 12 are fixedly connected to the first screw rod 8 and the second screw rod 9, and the second pulley 12 and the first pulley 11 are drivingly connected with the same first belt 13, a bracket 15 is fixedly connected to the top of the placement plate 4, and a solar panel 16 is fixedly connected to the top of the bracket 15, and a heat dissipation mechanism is fixedly provided on one side of the bracket 15.

[0031] In the utility model, the clamping mechanism includes a second knob 17, and the second knob 17 is rotatably connected to the placement plate 4, one end of the second knob 17 is fixedly connected to a second worm 18, and the second worm 18 is meshingly connected to a second worm wheel 19, the second worm wheel 19 is fixedly connected to a first reciprocating screw 20, and the first reciprocating screw 20 is rotatably connected to the placement plate 4.

[0032] In the utility model, the first reciprocating screw 20 is threadedly connected to two sliding plates 21 , the top of the placement plate 4 is slidably connected to two clamping plates 22 , and the two sliding plates 21 are fixedly connected to the two clamping plates 22 .

[0033] In the utility model, the brake mechanism includes a second reciprocating screw 23 and a third reciprocating screw 24, and the second reciprocating screw 23 and the third reciprocating screw 24 are rotatably connected to the base 1, and the second reciprocating screw 23 and the third reciprocating screw 24 are respectively fixedly connected with a third pulley 26 and a fourth pulley 27, and the third pulley 26 and the fourth pulley 27 are transmission-connected with the same second belt 28.

[0034] In the present invention, a third worm gear 29 is fixedly connected to the second reciprocating screw 23 , and the third worm gear 29 is meshingly connected to the third worm 30 . A third knob 31 is rotatably connected to one side of the base 1 , and the third knob 31 is fixedly connected to the third worm 30 .

[0035] In the utility model, eight telescopic plates 32 are slidably connected to the bottom of the base 1, and the bottom sides of the eight telescopic plates 32 are fixedly connected to triangular shovels 33, the second reciprocating screw 23 and the third reciprocating screw 24 are threadedly connected to four slide plates 25, and the eight slide plates 25 are fixedly connected to the eight telescopic plates 32.

[0036] In the utility model, the heat dissipation mechanism includes a heat dissipation box 34, and the heat dissipation box 34 is located on the top inner wall of the bracket 15, a driving motor 35 is fixedly connected to the top inner wall of the heat dissipation box 34, and a rotating column 36 is fixedly connected to the output shaft of the driving motor 35, and a fan blade 37 is fixedly connected to one end of the rotating column 36.

[0037] In the utility model, an air inlet is provided on one side of the heat sink 34, and a filter is provided in the air inlet, an air pipe 43 is fixedly connected to the bottom of the heat sink 34, a rotating shaft 38 is fixedly connected to the inner wall of the top side of the bracket 15, and a fifth pulley 39 and a cam 42 are fixedly connected to the rotating shaft 38, a sixth pulley 40 is fixedly connected to the rotating column 36, and the sixth pulley 40 and the fifth pulley 39 are transmission-connected with the same third belt 41, a cam groove is provided around the cam 42, a reciprocating rod is slidably connected in the cam groove, and the reciprocating rod is fixedly connected to the air pipe 43.

[0038] In the utility model, when in use, the universal wheel 2 can be used to move the device to a suitable position, and then the third knob 31 is rotated, the third knob 31 drives the third worm 30 to rotate, and drives the third worm wheel 29 to rotate, so that the second reciprocating screw 23 drives the third pulley 26 to rotate, the third pulley 26 drives the fourth pulley 27 to rotate through the second belt 28, and drives the third reciprocating screw 24 to rotate, so that the eight slides 25 are close to each other, and drive the eight telescopic plates 32 and the eight triangular shovels 33 to approach each other, the triangular shovels 33 use the telescopic plates 32 to prop up the device to prevent the device from deviating, and then the distribution box body 14 is placed on the top of the placement plate 4, and then the second knob 17 is rotated, and the second knob 17 drives the second worm 18 to rotate , and drives the second worm gear 19 to rotate, so that the first reciprocating screw 20 rotates, drives the two sliding plates 21 to approach each other, and drives the two clamping plates 22 to approach each other, clamps and fixes the distribution box body 14. When heat dissipation is required, start the drive motor 35, and the output shaft of the drive motor 35 drives the rotating column 36 to rotate, and drives the fan blades 37 to rotate, and blows the wind to the distribution box body 14 through the air pipe 43 to dissipate heat. At the same time, the rotating column 36 drives the sixth pulley 40 to rotate, and the sixth pulley 40 drives the fifth pulley 39 to rotate through the third belt 41, so that the rotating shaft 38 drives the cam 42 to rotate, and the cam 42 uses the reciprocating rod to continuously drive the air pipe 43 to swing left and right, and evenly blows the wind to the distribution box body 14 to dissipate heat.

[0039] Embodiment 2

[0040] The difference between this embodiment and the first embodiment is that a first bevel gear is fixedly connected to one side of the rotating column 36, and the first bevel gear is meshingly connected to the second bevel gear. A rotating shaft is fixedly connected to one side of the second bevel gear, and the rotating shaft is rotatably connected to the heat sink 34. A cleaning brush is fixedly connected to one end of the rotating shaft, and the cleaning brush is slidably connected to the filter. The rotation of the rotating column 36 drives the first bevel gear to rotate, and drives the second bevel gear to rotate. The second bevel gear drives the rotating shaft to rotate, and the rotating shaft drives the cleaning brush to rotate to clean the filter to prevent the filter from being blocked and affecting the heat dissipation effect.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A distribution box mounting frame, comprising a base (1), characterized in that: Universal wheels (2) are provided at the four corners of the bottom of the base (1); a brake mechanism is provided on one side of the base (1); two support columns (3) are fixedly connected to the top of the base (1); a placement plate (4) is fixedly connected between the two support columns (3); a distribution box body (14) is fixedly provided on the top of the placement plate (4); a clamping mechanism is provided on one side of the placement plate (4); a first knob (5) is rotatably connected to one side of one of the two support columns (3); a first worm (6) is fixedly connected to one end of the first knob (5); the first worm (6) is meshingly connected to a first worm wheel (7); and the two support columns (3) are respectively provided with a first knob (5) and a first worm wheel (7) in the first worm wheel (7). A first screw rod (8) and a second screw rod (9) are rotatably connected, and a movable plate (10) is threadedly connected to the first screw rod (8) and the second screw rod (9), the first screw rod (8) is fixedly connected to the first worm gear (7), the first screw rod (8) and the second screw rod (9) are respectively fixedly connected to a first pulley (11) and a second pulley (12), and the second pulley (12) and the first pulley (11) are transmission-connected with the same first belt (13), the top of the placement plate (4) is fixedly connected to a bracket (15), and the top of the bracket (15) is fixedly connected to a solar panel (16), and a heat dissipation mechanism is fixedly provided on one side of the bracket (15).

2. A distribution box mounting bracket according to claim 1, characterized in that: The clamping mechanism comprises a second knob (17), and the second knob (17) is rotatably connected to the placement plate (4); one end of the second knob (17) is fixedly connected to a second worm (18), and the second worm (18) is meshingly connected to a second worm wheel (19); the second worm wheel (19) is fixedly connected to a first reciprocating screw (20), and the first reciprocating screw (20) is rotatably connected to the placement plate (4).

3. A distribution box mounting bracket according to claim 2, characterized in that: The first reciprocating screw (20) is threadedly connected to two sliding plates (21), the top of the placement plate (4) is slidably connected to two clamping plates (22), and the two sliding plates (21) are fixedly connected to the two clamping plates (22).

4. A distribution box mounting bracket according to claim 1, characterized in that: The brake mechanism comprises a second reciprocating screw (23) and a third reciprocating screw (24), and the second reciprocating screw (23) and the third reciprocating screw (24) are rotatably connected to the base (1), and a third pulley (26) and a fourth pulley (27) are fixedly connected to the second reciprocating screw (23) and the third reciprocating screw (24) respectively, and the third pulley (26) and the fourth pulley (27) are transmission-connected with the same second belt (28).

5. A distribution box mounting bracket according to claim 4, characterized in that: The second reciprocating screw (23) is fixedly connected to a third worm gear (29), and the third worm gear (29) is meshingly connected to a third worm (30); one side of the base (1) is rotatably connected to a third knob (31), and the third knob (31) is fixedly connected to the third worm (30).

6. A distribution box mounting bracket according to claim 4, characterized in that: The bottom of the base (1) is slidably connected to eight telescopic plates (32), and the bottom sides of the eight telescopic plates (32) are fixedly connected to triangular shovels (33), and the second reciprocating screw (23) and the third reciprocating screw (24) are threadedly connected to four slide plates (25), and the eight slide plates (25) are fixedly connected to the eight telescopic plates (32).

7. A distribution box mounting bracket according to claim 1, characterized in that: The heat dissipation mechanism comprises a heat dissipation box (34), and the heat dissipation box (34) is located on the top inner wall of the bracket (15), a driving motor (35) is fixedly connected to the top inner wall of the heat dissipation box (34), a rotating column (36) is fixedly connected to the output shaft of the driving motor (35), and a fan blade (37) is fixedly connected to one end of the rotating column (36).

8. A distribution box mounting bracket according to claim 7, characterized in that: An air inlet is provided on one side of the heat dissipation box (34), and a filter is provided in the air inlet. An air pipe (43) is fixedly connected to the bottom of the heat dissipation box (34). A rotating shaft (38) is fixedly connected to the inner wall of the top side of the bracket (15), and a fifth pulley (39) and a cam (42) are fixedly connected to the rotating shaft (38). A sixth pulley (40) is fixedly connected to the rotating column (36), and the sixth pulley (40) and the fifth pulley (39) are transmission-connected with the same third belt (41). A cam groove is provided around the cam (42), and a reciprocating rod is slidably connected in the cam groove, and the reciprocating rod is fixedly connected to the air pipe (43).

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