Draw-out type switch cabinet for intelligent measurement and control

Abstract

The utility model discloses a draw-out type switch cabinet for intelligent measurement and control, which comprises a cabinet body, a drawer and a fixing mechanism, a plurality of draw grooves are arranged on one side of the cabinet body, and sliding grooves are arranged on two sides of the draw grooves; the drawer is arranged in the drawing groove, and rolling wheels corresponding to the sliding grooves are arranged on the two sides of the drawer. The fixing mechanism is arranged at one end of the sliding groove and corresponds to an opening in one end of the sliding groove. When the drawer clamping device is used, the first clamping piece and the second clamping piece are fixed on the bottom face of the drawing groove, the distance between the first clamping piece and the second clamping piece is fixed, the spring forms pulling force, and when a drawer is pushed in, the rolling wheels on the two sides enter the arc-shaped bending part through the tilting ends of the first clamping piece and the second clamping piece. The rolling wheels are clamped through the pulling force of the springs, so that the rolling wheels are clamped and prevented from moving back and forth, the stabilizing effect is achieved, meanwhile, when the drawer is pushed in, the buffering effect can be achieved due to the effect of the springs, and collision between the drawer and the cabinet body is avoided.

Description

Technical Field

[0001] The utility model relates to the field of switch cabinets, in particular to a draw-out switch cabinet for intelligent measurement and control. Background Art

[0002] Between the functional unit of the draw-out switch cabinet and the busbar or cable, it is separated by a grounded metal plate or a functional plate made of plastic, forming three areas: the busbar, the functional unit, and the cable. There are also isolation measures between each functional unit. The draw-out switch cabinet has high reliability, safety, and interchangeability, and is a relatively advanced switch cabinet. Most of the currently produced switch cabinets are draw-out switch cabinets. They are suitable for industrial and mining enterprises and high-rise buildings with relatively high requirements for power supply reliability, as a centralized control distribution center. The draw-out switch cabinet is a modular low-voltage switch cabinet assembled by the factory using standard modules, and is used for the control of power generation, transmission, distribution, power conversion, and power consumption equipment. Big data intelligence refers to the intelligent application of big data through artificial intelligence, that is, the industrial application of big data in intelligent industries, intelligent manufacturing, intelligent applications, etc.

[0003] The existing technology is prone to the following problems in the fixed carrier of the switch cabinet used for intelligent measurement and control:

[0004] When the draw-out cabinet is pushed in for reset, due to the negligence of the staff and excessive force, a collision may occur between the drawer and the slide rail, and after the drawer is reset, it needs to be fixed to prevent the drawer from being removed from the main cabinet due to external force, resulting in equipment damage. Summary of the Utility Model

[0005] An object of the utility model is to provide a draw-out switch cabinet for intelligent measurement and control that solves at least one of the above technical problems.

[0006] A further object of the utility model is to avoid the collision between the draw-out slot and the slide rail, and at the same time avoid the collision between the drawer and the draw-out cabinet, affecting the connecting wires at the rear.

[0007] Another further object of the utility model is to improve the stability of the drawer and avoid the drawer from shaking back and forth.

[0008] In particular, the utility model provides a draw-out switch cabinet for intelligent measurement and control, including a cabinet body, on one side of the cabinet body, a plurality of draw-out slots are opened, and sliding grooves are arranged on both sides of the draw-out slots;

[0009] A drawer, the drawer is arranged in the draw-out slot, and rollers corresponding to the sliding grooves are arranged on both sides of the drawer;

[0010] A fixing mechanism, the fixing mechanism is arranged at one end of the sliding groove and corresponds to the opening at one end of the sliding groove.

[0011] Furthermore, the fixing mechanism includes: a first clip and a second clip, a fixing seat is provided at the same end of the first clip and the second clip, the first clip and the second clip are arranged opposite to each other up and down, and a spring connecting the first clip and the second clip is provided between the two clips.

[0012] Furthermore, a preset distance is set between the first clamping piece and the second clamping piece.

[0013] Furthermore, the first clip and the second clip have the same structure.

[0014] Furthermore, the first clip and the second clip each have an arc-shaped curved portion, and each end away from the fixing seat is provided with a raised end.

[0015] Furthermore, the spring is arranged close to one end of the fixing seat.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model provides a fixing mechanism in the drawer groove, and fixes the rollers on both sides of the pushed-in drawer through the first clamping piece and the second clamping piece provided by the fixing mechanism. When in use, the first clamping piece and the second clamping piece are fixed to the bottom surface of the drawer groove, and the distance between the first clamping piece and the second clamping piece is fixed, so that the spring forms a pulling force. When the drawer is pushed in, the rollers rolling on both sides enter the arc-shaped curved part through the raised ends of the first clamping piece and the second clamping piece, and the rollers are clamped by the pulling force of the spring, so that the rollers are clamped to avoid back and forth movement, thereby achieving a stabilizing effect. When pulling out, the operator only needs to apply a pulling force from the outside to pull the drawer out, and at the same time, it can also avoid accidental pulling by non-operating personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 This is a front view structural schematic diagram of the utility model.

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction.

[0022] Figure 4 This is a schematic diagram of the drawer structure of the utility model.

[0023] Figure 5 This is a schematic structural view of the fixing mechanism of the present utility model.

[0024] In the figure: 1, cabinet body; 101, sliding groove; 2, drawer; 201, containing drawer; 202, roller; 3, fixing mechanism; 301, first clamping piece; 302, second clamping piece; 303, contraction spring; 304, fixing seat; 3041, fixing hole. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Figure 1 This is a schematic structural view of the present utility model. Figure 2 This is a front schematic structural view of the present utility model. Figure 3 This is the present utility model Figure 2 The sectional structural view in the A-A direction in the present utility model. Figure 4 This is a schematic structural view of the drawer of the present utility model. Figure 5 This is a schematic structural view of the fixing mechanism of the present utility model.

[0027] The solution of this embodiment provides a draw-out switch cabinet for intelligent measurement and control, including a cabinet body 1, a drawer 2 and a fixing mechanism 3. A plurality of draw grooves for installing the drawer 2 are opened on one side of the cabinet body 1, and sliding grooves 101 are arranged on both sides of the draw groove to facilitate the better insertion and removal of the drawer 2 through the sliding grooves 101. The drawer 2 is arranged in the draw groove, and the drawer 2 includes a containing drawer 201. Rollers 202 corresponding to the sliding grooves 101 are arranged on both sides of the containing drawer 201. Two groups of the rollers 202 are arranged and symmetrically arranged on both sides of the drawer 2. The fixing mechanism 3 is arranged at one end of the sliding groove 101 and corresponds to the opening at one end of the sliding groove 101. When the drawer 2 is inserted into the draw groove, the rollers 202 directly enter the fixing mechanism 3 through the sliding groove 101 for fixation.

[0028] It should be further explained that the fixing mechanism 3 includes: a first clip 301 and a second clip 302, a fixing seat 304 is provided at the same end of the first clip 301 and the second clip 302, the first clip 301 and the second clip 302 are arranged opposite to each other up and down, and a spring 303 connecting the first clip 301 and the second clip 302 is provided between the two clips, and the two clips are pulled and fixed by the spring 303. At the same time, the fixing seat 304 is fixed by screwing a screw into the fixing hole 3041, and a preset distance is set between the first clip 301 and the second clip 302. The distance is set according to the size of the roller 202, which is convenient for adjustment.

[0029] It should be further explained that the first clamping piece 301 and the second clamping piece 302 have the same structure, and form a circular ring capable of clamping and fixing the roller 202, wherein the first clamping piece 301 and the second clamping piece 302 can be made of iron sheets with a certain toughness.

[0030] It should be further explained that the first clamping piece 301 and the second clamping piece 302 both have an arc-shaped curved portion, the arc-shaped curved portion forms a clamping ring on the upper and lower sides, and the ends away from the fixing seat 304 are both provided with a raised end, as shown in FIG. Figure 5 As shown in , the tilted end facilitates the entry of the roller 202.

[0031] It should be further explained that the spring 303 is arranged at one end close to the fixing seat 304 to facilitate the clamping of the first clamp 301 and the second clamp 302 through the tension of the spring 303. At the same time, when the roller 202 enters the arc ring, due to inertia, the roller 202 will continue to push in. The tension of the arc spring 303 and the first clamp 301 and the second clamp 302 form a buffering effect, thereby avoiding the drawer 2 from colliding with the inside of the drawer slot.

[0032] Working principle of this utility model:

[0033] In use, a fixing mechanism 3 is provided in the draw groove. The first clamping piece 301 and the second clamping piece 302 provided by the fixing mechanism 3 fix the two-side rollers 202 of the pushed-in drawer 2. In use, the first clamping piece 301 and the second clamping piece 302 are fixed to the bottom surface of the draw groove, and the distance between the first clamping piece 301 and the second clamping piece 302 is fixed, so that the spring 303 forms a tensile force. When the drawer 2 is pushed in, the two-side rolling rollers 202 enter the arc-shaped bending part through the upturned ends of the first clamping piece 301 and the second clamping piece 302, and the rollers 202 are clamped tightly by the tensile force of the spring 303, thereby clamping the rollers 202 to avoid back-and-forth movement, achieving a stable effect. At the same time, when pushed in, due to the action of the spring 303, it can also play a buffering role to avoid collision between the drawer 2 and the cabinet body 1. When pulling out, the operator only needs to apply a pulling force externally to pull out the drawer 2, and it can also prevent non-operators from accidentally pulling it out.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A withdrawable switch cabinet for intelligent measurement and control, characterized in that: include, A cabinet body (1), wherein a plurality of drawer grooves are provided on one side of the cabinet body (1), and slide grooves (101) are provided on both sides of the drawer grooves; A drawer (2), the drawer (2) being arranged in the drawer slot, and rollers (202) corresponding to the slide slot (101) being arranged on both sides of the drawer (2); A fixing mechanism (3), wherein the fixing mechanism (3) is arranged at one end of the slide groove (101) and corresponds to an opening at one end of the slide groove (101).

2. The intelligent measurement and control withdrawable switch cabinet according to claim 1, characterized in that: The fixing mechanism (3) comprises: a first clamp (301) and a second clamp (302); a fixing seat (304) is provided at the same end of the first clamp (301) and the second clamp (302); the first clamp (301) and the second clamp (302) are arranged opposite to each other in the upper and lower directions; and a spring (303) is provided between the first clamp (301) and the second clamp (302) to connect the two.

3. The intelligent measurement and control withdrawable switch cabinet according to claim 2, characterized in that: A preset distance is set between the first clamping piece (301) and the second clamping piece (302).

4. The intelligent measurement and control withdrawable switch cabinet according to claim 3, characterized in that: The first clamping piece (301) and the second clamping piece (302) have the same structure.

5. The intelligent measurement and control withdrawable switch cabinet according to claim 4, characterized in that: The first clamping piece (301) and the second clamping piece (302) both have an arc-shaped curved portion, and are both provided with a raised end at one end away from the fixing seat (304).

6. The intelligent measurement and control withdrawable switch cabinet according to claim 2, characterized in that: The spring (303) is arranged close to one end of the fixing seat (304).

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