CN207896444U - A kind of power distribution cabinet facilitating adjustment equipment mounting height - Google Patents

Abstract

The utility model discloses a power distribution cabinet for conveniently adjusting the installation height of equipment, which comprises a cabinet body, a base, a cavity, a screw rod, and a height adjustment mechanism. The height adjustment mechanism includes a fixing sleeve and a support rod. Threaded hole, the upper end of the screw rod is installed in the threaded hole, the upper end of the support rod is installed with a support plate, the inner side wall of the fixed sleeve is symmetrically provided with a chute, and the lower part of the outer wall of the support rod is symmetrically equipped with a slider. One end far away from the support rod is slidably arranged in the slide groove. The utility model has a simple and reasonable structure, and is quick and convenient to use. The height of the height adjustment mechanism can be changed by the rotation of the screw rod driven by the motor, the height position of the support plate can be changed, and the height change of the support plate in the cabinet can be changed. When the support plate When installing electrical equipment on the wall, the height of the electrical equipment can be changed, which is convenient and practical.

Description

A power distribution cabinet for conveniently adjusting the installation height of equipment

technical field

The utility model relates to electric power equipment, in particular to a power distribution cabinet for conveniently adjusting the installation height of the equipment.

Background technique

With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life is increasing rapidly, especially many electric equipment need to be installed outdoors through distribution boxes. The distribution box is a large number of parameters in the data. It generally constitutes a low-voltage distribution box. box. The distribution box can reasonably distribute electric energy, facilitate the opening and closing operation of the circuit, has a high level of safety protection, and can intuitively display the conduction state of the circuit. Most of the existing distribution boxes are ventilated and dissipated by introducing gas into the inner cavity, and the gas introduced will inevitably affect the equipment in the distribution box due to temperature, humidity or dust problems, which may easily cause safety accidents, and the power distribution The temperature at the top of the inner cavity of the box is relatively high, and the ventilation of gas for heat dissipation will affect the normal operation of the equipment. Moreover, the equipment installation boards in the existing distribution boxes are often fixed, which cannot change the height of the equipment according to different situations, which is inconvenient to use.

Utility model content

The purpose of this utility model is to provide a power distribution cabinet which can easily adjust the installation height of equipment, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A power distribution cabinet for conveniently adjusting the installation height of equipment, including a cabinet body, the inner bottom of the cabinet body is provided with a base, the lower ends of the base are fixed on both sides of the bottom wall of the cabinet body through support blocks, and the inside of the base is provided with a space Cavity, the cavity is set along the length of the base, the bottom of both sides of the cavity are installed with screw rods through the bearing seat, the screw rods are perpendicular to the base, and the upper end of the screw rod is set through the cavity, and the upper end of the screw rod is installed There is a height adjustment mechanism, the height adjustment mechanism includes a fixed sleeve, the fixed sleeve is fixedly installed on the upper end of the base, the upper end of the screw rod is inserted into the fixed sleeve, the inner upper end of the fixed sleeve is inserted with a support rod, and the lower end of the support rod is provided with a Threaded hole, the upper end of the screw rod is installed in the threaded hole, the upper end of the support rod is installed with a support plate, the inner side wall of the fixed sleeve is symmetrically provided with a chute, and the lower part of the outer wall of the support rod is symmetrically equipped with a slider. One end far away from the support rod is slidably arranged in the slide groove.

As a further solution of the present invention: the upper part of the side wall of the cabinet is provided with cooling holes, and the cooling holes on both sides are arranged symmetrically.

As a further solution of the utility model: the first bevel gear is installed on the part of the screw rod located inside the cavity, and the side parts of the first bevel gear on the two screw rods are meshed with the second bevel gear. The second bevel gear is installed at both ends of the connecting shaft.

As a further solution of the utility model: a fixed block is installed at the inner bottom of the cavity, and the connecting shaft is installed in the cavity through the rotation of the fixed block.

As a further solution of the utility model: there are two fixing blocks, and the two fixing blocks are arranged symmetrically along the connecting axis.

As a further solution of the utility model: a third bevel gear is installed in the middle of the connecting shaft, and the lower side of the third bevel gear is meshed with a driving bevel gear, and the driving bevel gear is installed on the drive shaft.

As a further solution of the utility model: a motor is installed on the center of the inner bottom wall of the cabinet body, and the lower end of the drive shaft passes through the cavity to be connected with the motor.

As a further solution of the utility model: a through hole is opened in the center of the lower end of the base, the upper end of the through hole communicates with the hole cavity, and the drive shaft is arranged through the through hole.

As a further solution of the utility model: an illuminating lamp is installed on the inner top wall of the cabinet.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is simple and reasonable in structure, quick and convenient to use, the height change of the height adjustment mechanism can be realized through the rotation of the motor driven screw rod, and the height position of the support plate can be realized. Change, change the height change of the support plate in the cabinet, when the electrical equipment is installed on the support plate, the height of the electrical equipment can be changed, which is convenient and practical.

Description of drawings

Figure 1 is a schematic structural diagram of a power distribution cabinet for conveniently adjusting the installation height of equipment.

Fig. 2 is a schematic structural diagram of a height adjustment mechanism in a power distribution cabinet for conveniently adjusting the installation height of equipment.

Figure 3 is an enlarged view of A in the power distribution cabinet to facilitate the adjustment of the installation height of the equipment.

In the figure: 1-cabinet, 2-cooling hole, 3-base, 4-support block, 5-cavity, 6-bearing seat, 7-screw, 8-fixing sleeve, 9-support rod, 10- Threaded hole, 11-chute, 12-slider, 13-support plate, 14-first bevel gear, 15-second bevel gear, 16-connecting shaft, 17-fixed block, 18-third bevel gear, 19 - driving bevel gear, 20 - motor, 21 - drive shaft, 22 - through hole, 23 - lighting lamp.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 3. In the embodiment of the present utility model, a power distribution cabinet that is convenient for adjusting the installation height of equipment includes a cabinet body 1. The inner bottom of the cabinet body 1 is provided with a base 3, and the lower ends of the base 3 are on both sides The support block 4 is fixedly installed on the bottom wall of the cabinet body 1, and the inside of the base 3 is provided with a cavity 5. Rod 7, screw mandrel 7 are all perpendicular to base 3, and the upper end of screw mandrel 7 passes through cavity 5 and arranges, and the upper end of screw mandrel 7 is equipped with height adjustment mechanism, and height adjustment mechanism comprises fixed sleeve 8, fixed sleeve 8 Fixedly installed on the upper end of the base 3, the upper end of the screw rod 7 is inserted into the fixed sleeve 8, the inner upper end of the fixed sleeve 8 is inserted with a support rod 9, the lower end of the support rod 9 is provided with a threaded hole 10, and the upper end of the screw rod 7 is installed In the threaded hole 10, a support plate 13 is installed on the upper end of the support rod 9. When the screw mandrel 7 rotates, the height change can be achieved by driving the support rod 9 with the threaded hole 10, and then the height of the support plate 13 is changed, and the support plate 13 The upper end is equipped with electrical equipment, and the height of the electrical equipment can be changed; the inner side wall of the fixed sleeve 8 is symmetrically provided with a chute 11, and the lower part of the outer wall of the support rod 9 is symmetrically equipped with a slider 12, and the slider 12 is far away from the support rod. One end of 9 slides and is arranged in the chute 11, and the cooperation of the slide block 12 and the chute 11 can prevent the support rod 9 from rotating together with the screw mandrel 7.

The upper part of the side wall of the cabinet body 1 is provided with cooling holes 2, and the cooling holes 2 on both sides are arranged symmetrically. .

The first bevel gear 14 is installed on the part of the screw mandrel 7 located inside the cavity 5, and the side parts of the first bevel gear 14 on the two screw mandrels 7 are all meshed with a second bevel gear 15, and the two second bevel gears The gear 15 is installed at both ends of the connecting shaft 16, and the setting of the connecting shaft 16 can ensure that the two second bevel gears 15 can rotate synchronously, and then the screw mandrel 7 can be adjusted synchronously.

A fixed block 17 is installed at the inner bottom of the cavity 5 , and the connecting shaft 16 is rotatably installed in the cavity 5 through the fixed block 17 .

Two fixing blocks 17 are provided, and the two fixing blocks 17 are arranged symmetrically along the connecting axis 16 .

The middle part of described connecting shaft 16 is also equipped with the 3rd bevel gear 18, and the underside of the 3rd bevel gear 18 is engaged with driving bevel gear 19, and driving bevel gear 19 is installed on the driving shaft 21, and when driving shaft 21 rotates, just can The driving bevel gear 19 drives the third bevel gear 18 to rotate, and then realizes the adjustment and rotation of the connecting shaft 16 .

A motor 20 is mounted on the center of the inner bottom wall of the cabinet body 1 , and the lower end of the drive shaft 21 passes through the cavity 5 and is connected to the motor 20 in transmission.

A through hole 22 is opened at the center of the lower end of the base 3 , the upper end of the through hole 22 communicates with the hole cavity 5 , and the drive shaft 21 is disposed through the through hole 22 .

An illuminating lamp 23 is installed on the inner top wall of the cabinet body 1 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. A power distribution cabinet for conveniently adjusting the installation height of equipment, including a cabinet body (1), characterized in that, the inner bottom of the cabinet body (1) is provided with a base (3), and the lower end of the base (3) is on both sides The support block (4) is fixedly installed on the bottom wall of the cabinet body (1), and a cavity (5) is opened inside the base (3), and the cavity (5) is arranged along the length direction of the base (3), and the cavity (5) ) are installed with screw rods (7) through bearing housings (6) on both sides of the bottom, the screw rods (7) are perpendicular to the base (3), and the upper ends of the screw rods (7) pass through the cavity (5) Setting, the upper end of the screw rod (7) is equipped with a height adjustment mechanism, the height adjustment mechanism includes a fixed sleeve (8), the fixed sleeve (8) is fixedly installed on the upper end of the base (3), and the upper end of the screw rod (7) is inserted and fixed Inside the sleeve (8), a support rod (9) is inserted into the inner upper end of the fixed sleeve (8), the lower end of the support rod (9) is provided with a threaded hole (10), and the upper end of the screw rod (7) is installed on the threaded In the hole (10), a support plate (13) is installed on the upper end of the support rod (9), and a chute (11) is symmetrically opened on the inner wall of the fixed sleeve (8), and the lower part of the outer wall of the support rod (9) A slide block (12) is installed symmetrically, and the end of the slide block (12) away from the support rod (9) slides and is arranged in the chute (11). 2. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 1, characterized in that, the upper part of the side wall of the cabinet body (1) is provided with cooling holes (2), and the cooling holes (2) on both sides Symmetrical setting. 3. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 1, characterized in that the first bevel gear (14) is installed on the part of the screw rod (7) located inside the cavity (5), The side portions of the first bevel gears (14) on the two screw mandrels (7) are meshed with second bevel gears (15), and the two second bevel gears (15) are installed at both ends of the connecting shaft (16). 4. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 3, characterized in that, a fixed block (17) is installed on the inner bottom of the cavity (5), and the connecting shaft (16) passes through the fixed block ( 17) The rotation is installed in the cavity (5). 5. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 4, characterized in that there are two fixing blocks (17), and the two fixing blocks (17) are arranged symmetrically along the connecting axis (16) . 6. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 3, 4 or 5, characterized in that a third bevel gear (18) is installed in the middle of the connecting shaft (16), and the third bevel gear The lower side of the gear (18) is meshed with a driving bevel gear (19), and the driving bevel gear (19) is installed on the drive shaft (21). 7. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 6, characterized in that a motor (20) is installed on the center of the inner bottom wall of the cabinet body (1), and the lower end of the drive shaft (21) Pass through the cavity (5) and drive the motor (20). 8. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 7, characterized in that, a through hole (22) is opened in the center of the lower end of the base (3), and the upper end of the through hole (22) is a communication hole The cavity (5), the drive shaft (21) is set through the through hole (22). 9. The power distribution cabinet for conveniently adjusting the installation height of equipment according to claim 8, characterized in that, a lighting lamp (23) is installed on the inner top wall of the cabinet body (1).