CN221552524U - Electric power cabinet convenient to adjust - Google Patents

Abstract

The utility model discloses an electric power cabinet convenient to adjust, which comprises a cabinet, a cabinet door, a mounting plate and a linear guide rail, wherein the mounting plate can slide up and down along the linear guide rail, and the electric power cabinet also comprises a pin assembly, the pin can slide outwards and be inserted into a hole of a perforated slideway, a spring is arranged on the pin, and the elastic force direction keeps the pin to be inserted into the hole of the perforated slideway; one end of the pull rope is fixed at the tail end of the pin, the other end is fixed on the rotating wheel; the rotating wheel is fixed on the rotating shaft, the knob assembly is arranged on the lower surface behind the mounting plate, the gear at the output end of the knob assembly is meshed with the gear at the tail end of the rotating shaft, and the mounting plate and the guide rail are arranged through layering the inside of the cabinet, so that the internal space can be combined as required, the universality and the space utilization rate are improved, the limit knob is positioned on the lower surface behind the mounting plate, and the limit knob can be touched when an operator holds the mounting plate, so that the adjustment is convenient.

Description

Electric power cabinet convenient to adjust

Technical Field

The utility model relates to the technical field of power cabinet equipment, in particular to a power cabinet convenient to adjust.

Background

The electric power cabinet is basic electrical equipment, a large amount of electrical equipment is installed in the electric power cabinet, the height of a plurality of interlayers in most of electric power cabinets cannot be changed at will, the internal space layout of the electric power cabinet is customized according to use requirements, and the universality is poor.

In the prior art, the application number of CN201921564563.8 is the patent name of an electric power cabinet with an adjustable inner space, and the free change of the space between mounting plates is realized by using the relative movement of a chute and a slideway, so that the electric power cabinet is suitable for the installation of electric elements with different volumes in the electric power cabinet body and is convenient for operators to overhaul the electric elements.

But has the following problems:

(1) The upper and lower positioning devices of the mounting plate are a plurality of bolts, so that the operation is inconvenient, and the mounting plate is easy to fall down to hurt people when adjusted by a single person;

(2) The bolt is kept stable through the elastic rope, and the firmness is poor;

Disclosure of utility model

The utility model aims to provide an electric power cabinet convenient to adjust, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric power cabinet convenient to adjust, includes rack, cabinet door, mounting panel and linear guide, the rack pass through the hinge with the cabinet door is connected, linear guide is in the vertical fixed one of each of left and right sides face in the rack, the mounting panel can be followed linear guide slides from top to bottom, still include a pin subassembly, the pin subassembly includes pin, trompil slide, spring, stay cord, runner and knob subassembly, the trompil slide is in the vertical fixed two of each of left and right sides face in the rack, the pin sets up the mounting panel below, every mounting panel sets up four at four corners the pin, the pin can outwards slide and insert in the hole of trompil slide; the spring is arranged on the pin, and the elastic force direction keeps the pin to be inserted into the perforated slideway hole; one end of the pull rope is fixed at the tail end of the pin, and the other end of the pull rope is fixed on the rotating wheel; the direction of the pull rope is changed through a fixed pulley, and the fixed pulley is fixed on the lower surface of the mounting plate; each mounting plate is provided with a front rotating wheel and a rear rotating wheel which are respectively connected with pins on the left side and the right side, and the rotating wheels are fixed on the rotating shaft; the knob assembly is arranged on the lower surface behind the mounting plate, and a gear at the output end of the knob assembly is meshed with a gear at the tail end of the rotating shaft.

Preferably, the knob assembly comprises a knob and a small rotating shaft, the small rotating shaft is arranged on a support, a tail end gear of the small rotating shaft is meshed with a tail end gear of the rotating shaft, the support is fixed on the lower surface of the mounting plate, the knob is arranged at the front end of the small rotating shaft, and the knob drives the small rotating shaft to rotate through key connection; the knob can slide back and forth along the small rotating shaft, a small tension spring is arranged between the knob and the support, a groove is formed in the support, and the knob can fall into the groove under the elasticity of the small tension spring.

Preferably, the height of the cabinet is not more than 150 cm, and the depth range is 35 cm-55 cm.

Preferably, a plurality of strip-shaped observation windows are arranged on the cabinet door.

Preferably, universal wheels are fixed at four corners of the lower surface of the cabinet.

Compared with the prior art, the utility model has the beneficial effects that: through with the inside layering of rack, set up mounting panel and guide rail for the inner space can be combined as required, and the mounting panel passes through pin and spring chucking in the rack, and is more firm, and limit knob is located the rear portion lower surface of mounting panel, also can touch when the operator holds the mounting panel, the adjustment of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of an open-hole slide rail according to the present utility model;

FIG. 3 is a bottom view of the mounting plate of the present utility model;

FIG. 4 is a schematic view of a crown block of the present utility model;

FIG. 5 is a schematic view of a rotor of the present utility model;

FIG. 6 is a schematic view of the end of a spindle according to the present utility model;

FIG. 7 is a cross-sectional view of a knob assembly of the present utility model;

FIG. 8 is a front view of a knob assembly according to the present utility model;

FIG. 9 is a schematic view of a caster of the present utility model;

In the figure: 1. cabinet door, 2, observation window, 3, rack, 4, mounting panel, 5, linear guide, 6, trompil slide rail, 7, pin, 8, spring, 9, stay cord, 10, runner, 11, fixed pulley, 12, pivot, 13, slide rail, 12, pivot, 13, knob, 14, support, 15, little extension spring, 16, little pivot, 17, groove, 18, universal wheel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 9 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a power cabinet convenient to adjust, including rack 3, cabinet door 1, mounting panel 4 and linear guide 5, rack 3 passes through the hinge and is connected with cabinet door 1, linear guide 5 is respectively vertical fixed one in the rack 3 left and right sides face, mounting panel 4 can slide from top to bottom along linear guide 5, still include a pin subassembly, pin subassembly includes pin 7, trompil slide 6, spring 8, stay cord 9, runner 10 and knob subassembly, trompil slide 6 is respectively vertical fixed two in the rack 3 left and right sides face, pin 7 sets up in mounting panel 4 below, every mounting panel 4 sets up four pins 7 in the four corners department, pin 7 can outwards slide and insert in the hole of trompil slide 6; the spring 8 is arranged on the pin 7, and the elastic direction keeps the pin 7 inserted into the perforated slideway hole; one end of a pull rope 9 is fixed at the tail end of the pin 7, the other end of the pull rope 9 is fixed on a rotating wheel 10, the pull rope 9 changes direction through a fixed pulley 11, and the fixed pulley 11 is fixed on the lower surface of the mounting plate 4; each mounting plate 4 is provided with a front rotating wheel 10 and a rear rotating wheel 10, which are respectively connected with pins 7 at the left side and the right side, and the rotating wheels 10 are fixed on a rotating shaft 12; the knob assembly is arranged on the lower surface of the rear of the mounting plate 4, a gear at the output end of the knob assembly is meshed with a gear at the tail end of the rotating shaft 12, the knob is uniformly used for controlling pins, and the control pins are positioned on the lower surface of the rear part of the mounting plate and can be touched by an operator when the operator holds the mounting plate, so that the control is convenient. The knob assembly comprises a knob 13 and a small rotating shaft 16, the small rotating shaft 16 is arranged on a support 15, a tail end gear of the small rotating shaft 16 is meshed with a tail end gear of the rotating shaft 12, the support 15 is fixed on the lower surface of the mounting plate 4, the knob 13 is arranged at the front end of the small rotating shaft 16, the knob 13 drives the small rotating shaft 16 to rotate through key connection, and the knob 13 can slide back and forth along the small rotating shaft 16; a small tension spring 14 is arranged between the knob 13 and the support 15, a groove 17 is formed in the support 15, the knob 13 can fall into the groove 17 under the elasticity of the small tension spring 14, and can be clamped in the groove to keep the pin retracted, so that the height can be conveniently adjusted. The height of the cabinet 3 is not more than 150 cm, the depth range is 35 cm-45 cm, and the operation by a single person is facilitated. The cabinet door 1 is provided with a plurality of strip-shaped observation windows 2, so that the inside is convenient to observe, and the strength of the cabinet door can be improved. Universal wheels 18 are fixed at four corners of the lower surface of the cabinet 3, so that the cabinet is convenient to move.

The working principle of the utility model is as follows: through mounting panel 4 with the inside layering of rack 3, mounting panel 4 can slide from top to bottom along the linear guide 5 in the rack 3, be provided with pin 7 under the mounting panel 4, pin 7 can block into trompil slide rail 6, realize layering as required, pin 7 is connected to pivot 12 through stay cord 9, fixed pulley 11 and runner 10, knob assembly's little pivot 16 meshes with pivot 12 terminal gear, knob assembly is located mounting panel 4 rear lower surface, when the operator holds mounting panel 4, can rotate knob 13 control pin 7's flexible, when unscrewing knob 13, pin 7 blocks mounting panel 4 under spring 8's effect, the knob falls into in groove 17 under the effect of little extension spring 14 after screwing knob 13, the mounting panel can slide from top to bottom this moment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an electric power cabinet convenient to adjust, includes rack (3), cabinet door (1), mounting panel (4) and linear guide (5), rack (3) pass through the hinge with cabinet door (1) are connected, linear guide (5) are in each vertical fixed one of left and right sides face in rack (3), mounting panel (4) can be followed linear guide (5) slide from top to bottom, its characterized in that: the device comprises a cabinet (3), and is characterized by further comprising a pin assembly, wherein the pin assembly comprises pins (7), perforated slide ways (6), springs (8), pull ropes (9), rotating wheels (10) and knob assemblies, the perforated slide ways (6) are vertically fixed on the left side surface and the right side surface of the cabinet (3), the pins (7) are arranged below the mounting plates (4), four pins (7) are arranged at four corners of each mounting plate (4), and the pins (7) can be outwards and slidably inserted into holes of the perforated slide ways (6); the spring (8) is arranged on the pin (7), and the elastic force direction keeps the pin (7) to be inserted into the perforated slideway hole; one end of the pull rope (9) is fixed at the tail end of the pin (7), and the other end of the pull rope is fixed on the rotating wheel (10); the direction of the pull rope (9) is changed through a fixed pulley (11), and the fixed pulley (11) is fixed on the lower surface of the mounting plate (4); each mounting plate (4) is provided with a front rotating wheel (10) and a rear rotating wheel (10), the front rotating wheel and the rear rotating wheel are respectively connected with pins (7) at the left side and the right side, and the rotating wheels (10) are fixed on a rotating shaft (12); the knob assembly is arranged on the lower surface behind the mounting plate (4), and a gear at the output end of the knob assembly is meshed with a gear at the tail end of the rotating shaft (12).

2. An adjustable power cabinet according to claim 1, wherein: the knob assembly comprises a knob (13) and a small rotating shaft (16), the small rotating shaft (16) is arranged on a support (15), a tail end gear of the small rotating shaft (16) is meshed with a tail end gear of the rotating shaft (12), the support (15) is fixed on the lower surface of the mounting plate (4), the knob (13) is arranged at the front end of the small rotating shaft (16), the knob (13) drives the small rotating shaft (16) to rotate through key connection, and the knob (13) can slide back and forth along the small rotating shaft (16); a small tension spring (14) is arranged between the knob (13) and the support (15), a groove (17) is formed in the support (15), and the knob (13) can fall into the groove (17) under the elasticity of the small tension spring (14).

3. An adjustable power cabinet according to claim 1, wherein: the height of the cabinet (3) is not more than 150 cm, and the depth range is 35 cm-45 cm.

4. An adjustable power cabinet according to claim 1, wherein: a plurality of strip-shaped observation windows (2) are arranged on the cabinet door (1).

5. An adjustable power cabinet according to claim 1, wherein: universal wheels (18) are fixed at four corners of the lower surface of the cabinet (3).