Support structure for electrical cabinet

Abstract

The utility model provides a support structure for an electrical cabinet, which relates to the technical field of electrical cabinet supports and comprises a rear side main beam, a mounting seat, positioning control mechanisms, a directional movement control arm and a control arm driving mechanism, the top of the rear side main beam is provided with the mounting seat, and the positioning control mechanisms are symmetrically arranged on the mounting seat. The directional movement control arm is connected with the control arm driving mechanism, the directional movement control arm comprises an arm rod body, a mounting groove and a rubber guide roller, the positioning control mechanism comprises a sliding groove, a sliding positioning rod and a walking wheel, the sliding groove is formed in the top of the mounting base, the sliding positioning rod is slidably connected with the interior of the sliding groove, and the walking wheel is rotationally arranged at one end of the sliding positioning rod; according to the utility model, the rear main beam, the mounting seat, the positioning control mechanism, the directional movement control arm and the control arm driving mechanism form a bracket structure, so that the electrical cabinet main body can be mounted in the middle at one time in a concave mounting area, and the gaps between the electrical cabinet main body and the two sides in the mounting area can be effectively controlled to be the same.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinet brackets, in particular to a bracket structure for an electrical cabinet. Background Art

[0002] An electrical cabinet is a cabinet made of steel materials to protect components to work properly. The manufacturing materials of electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are relatively softer in material and more suitable for the manufacture of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] At present, for the sake of aesthetics after installation, electrical cabinets will be installed in an embedded installation form, that is, the electrical cabinet is placed in an installation area generally in a "concave" shape with side blocks on both sides and a rear block. When the electrical cabinet is in use, the internal heat is large and heat dissipation is required. Generally, the heat dissipation holes of the electrical cabinet are arranged on the side wall or the rear side of the electrical cabinet. Therefore, there are requirements for the reserved heat dissipation gaps on both sides and the rear side during the installation of the electrical cabinet. In the prior art, when an electrical cabinet (with mobile universal wheels at the bottom) is installed, it cannot be smoothly pushed into the installation area generally in a "concave" shape. There is a lack of a guiding bracket structure for cooperating with the electrical cabinet during installation, resulting in the need to continuously adjust the position of the electrical cabinet so that the heat dissipation gaps formed between both sides of the electrical cabinet and the inside of the installation area are the same. Therefore, the utility model proposes a bracket structure for an electrical cabinet to solve the deficiencies in the prior art. Summary of the Utility Model

[0004] Aiming at the above problems, the purpose of the utility model is to provide a bracket structure for an electrical cabinet. By forming a bracket structure with a rear main beam, a mounting seat, a positioning control mechanism, a directional movement control arm, and a control arm driving mechanism, the one-time centering installation of the electrical cabinet body in the "concave" installation area can be realized, and the gaps between the electrical cabinet body and both sides inside the installation area can be effectively controlled to be the same.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bracket structure for an electrical cabinet, comprising a rear main beam, a mounting seat, a positioning control mechanism, a directional movement control arm, and a control arm driving mechanism. The mounting seat is arranged on the top of the rear main beam, the positioning control mechanism is symmetrically arranged on the mounting seat, the directional movement control arm is symmetrically arranged on the front side of the rear main beam, a driving groove is arranged inside the rear main beam, the control arm driving mechanism is arranged in the driving groove, and the directional movement control arm is connected with the control arm driving mechanism;

[0007] The directional movement control arm includes an arm rod main body, a mounting groove, and a rubber guide roller. The arm rod main body is connected to the control arm driving mechanism. The bottom of the mounting groove is provided with a mounting groove, and a rubber guide roller is rotatably arranged inside the mounting groove. A plurality of groups of rubber guide rollers are arranged along the length direction of the mounting groove, and one side of each group of rubber guide rollers extends out of one side of the mounting groove;

[0008] The positioning control mechanism includes a sliding groove, a sliding positioning rod, and a traveling wheel. The sliding groove is arranged at the top of the mounting seat. The sliding positioning rod is slidably connected to the inside of the sliding groove, and a traveling wheel is rotatably arranged at one end of the sliding positioning rod.

[0009] Further, it is further provided that: a scale is arranged on the front surface of the sliding positioning rod, and the zero scale line of the scale is located at the edge of one end of the front surface of the sliding positioning rod at the position of the traveling wheel.

[0010] Further, it is further provided that: the control arm driving mechanism includes a bidirectional screw rod, a moving seat, a control groove, and a control rotating wheel. The bidirectional screw rod is rotatably arranged in the driving groove. The bidirectional screw rod is symmetrically and threadedly connected with the moving seat. The moving seat is slidably connected to the inside of the driving groove. One end of the arm rod main body is connected to the front end of the moving seat. A control groove is arranged on the front surface of the rear main beam on one side of the driving groove, and a control rotating wheel installed on the shaft portion of one end of the bidirectional screw rod is arranged in the control groove.

[0011] Further, it is further provided that: an inner groove is arranged at the bottom of the front end of the arm rod main body. A micro cylinder is arranged in the inner groove. A guide wheel seat is arranged at the output end of the micro cylinder, and a moving guide wheel is rotatably arranged inside the guide wheel seat.

[0012] Further, it is further provided that: a limiting plate is arranged on one side of the front surface of the mounting seat. A connecting spring is arranged behind the limiting plate. A plurality of groups of connecting springs are arranged along the length direction of the limiting plate, and one end of each group of connecting springs is connected to the front surface of the mounting seat.

[0013] Further, it is further provided that: one end of the arm rod main body and the moving seat are detachably installed by bolts. A first magnetic adsorption plate is arranged at the top of the mounting seat, and a second magnetic adsorption plate magnetically adsorbed to the first magnetic adsorption plate is arranged on the side wall of the arm rod main body.

[0014] The beneficial effects of the present utility model are as follows: By forming a bracket structure with the rear main beam, mounting seat, positioning control mechanism, directional movement control arm, and control arm driving mechanism, the present utility model can achieve one-time centering installation of the main body of the electrical cabinet within the "concave"-shaped installation area, effectively control the same gaps between the main body of the electrical cabinet and both sides inside the installation area, and the settings of the rear main beam and mounting seat limit the gaps between the rear side of the main body of the electrical cabinet and the inside of the installation area. Using the bracket structure of the present utility model to assist in the installation of the main body of the electrical cabinet can avoid repeatedly adjusting the position of the main body of the electrical cabinet to meet the requirements of positioning installation, improve the installation efficiency and quality of the main body of the electrical cabinet; at the same time, the bracket structure of the present utility model can meet the positioning installation of electrical cabinet main bodies with different widths and has high versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the working principle state of the cooperation between the structure of the present utility model and the main body of the electrical cabinet;

[0017] Figure 3 is a side view schematic diagram of the installation structure of the moving guide wheel of the present utility model;

[0018] Figure 4 is a schematic diagram of the working principle state of the cooperation between the structure of the present utility model and the main body of the electrical cabinet within the installation area.

[0019] Wherein: 1, rear main beam; 2, mounting seat; 3, positioning control mechanism; 301, sliding groove; 302, sliding positioning rod; 303, walking wheel; 304, scale; 4, directional movement control arm; 401, arm rod main body; 402, installation groove; 403, rubber guide roller; 404, inner groove; 405, micro cylinder; 406, moving guide wheel; 5, control arm driving mechanism; 501, bidirectional lead screw; 502, moving seat; 503, control groove; 504, control runner; 6, driving groove; 7, limiting plate; 8, connecting spring; 9, first magnetic adsorption plate; 10, second magnetic adsorption plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0021] According to Figures 1-4As shown in the figure, this embodiment proposes a bracket structure for an electrical cabinet, which includes a rear main beam 1, a mounting seat 2, a positioning control mechanism 3, a directional movement control arm 4, and a control arm driving mechanism 5. A mounting seat 2 is provided at the top of the rear main beam 1, and positioning control mechanisms 3 are symmetrically arranged on the mounting seat 2. Directional movement control arms 4 are symmetrically arranged on the front side of the rear main beam 1. A driving groove 6 is provided inside the rear main beam 1, and a control arm driving mechanism 5 is provided in the driving groove 6. The directional movement control arm 4 is connected to the control arm driving mechanism 5. The directional movement control arm 4 includes an arm rod main body 401, a mounting groove 402, and a rubber guide roller 403. The arm rod main body 401 is connected to the control arm driving mechanism 5. A mounting groove 402 is provided at the bottom of the mounting groove 402, and a rubber guide roller 403 is rotatably provided inside the mounting groove 402. Multiple groups of rubber guide rollers 403 are arranged along the length direction of the mounting groove 402, and one side of each group of rubber guide rollers 403 extends out of one side of the mounting groove 402. The positioning control mechanism 3 includes a sliding groove 301, a sliding positioning rod 302, and a traveling wheel 303. The sliding groove 301 is provided at the top of the mounting seat 2. The sliding positioning rod 302 is slidably connected to the inside of the sliding groove 301. A traveling wheel 303 is rotatably provided at one end of the sliding positioning rod 302.

[0022] When the bracket structure for the electrical cabinet of the present utility model is used in supporting the electrical cabinet body to be centered and installed in a concave-shaped installation area, first, according to the width of the installation area, subtract the length of the rear main beam 1, and then divide the remaining length difference by two to obtain the width of the gap on both sides. At this time, adjust the sliding positioning rod 302 of the positioning control mechanism 3 to slide out of the sliding groove 301 by this gap width value (the length that the sliding positioning rod 302 slides out of the sliding groove 301 needs to subtract the distance that the traveling wheel 303 extends out of the sliding positioning rod 302). In this way, the traveling wheels 303 of the adjusted positioning control mechanism 3 can just contact the inner walls of the two side walls of the concave-shaped installation area. At this time, the entire bracket structure can be guided by the traveling wheels 303, so that the entire bracket structure is placed in the concave-shaped installation area in a centered state, and the rear main beam 1 is controlled to contact the rear wall of the concave-shaped installation area. At this time, move the electrical cabinet body between the two directional movement control arms 4, and use the control arm driving mechanism 5 to drive the two directional movement control arms 4 to move relatively closer until the rubber guide rollers 403 contact the two side walls of the electrical cabinet body. Then, push the electrical cabinet body (with moving universal wheels at the bottom) to smoothly move to the concave-shaped installation area in a regular state under the guidance of the multiple groups of rubber guide rollers 403 on the two directional movement control arms 4, realizing the quick centered installation of the electrical cabinet body.

[0023] The front side of the sliding positioning rod 302 is provided with a scale 304, and the zero scale line of the scale 304 is located at the edge of one end of the front side of the sliding positioning rod 302 at the position of the walking wheel 303. By setting the scale 304, the length of the sliding positioning rod 302 extending out of the sliding groove 301 can be conveniently controlled, which is convenient for control.

[0024] The control arm driving mechanism 5 includes a bidirectional lead screw 501, a moving seat 502, a control groove 503 and a control rotating wheel 504. The bidirectional lead screw 501 is rotatably arranged in the driving groove 6. The bidirectional lead screw 501 is symmetrically and threadedly connected with the moving seats 502. The moving seats 502 are slidably connected to the inside of the driving groove 6. One end of the arm rod main body 401 is connected to the front end of the moving seat 502. A control groove 503 is provided on the front side of the rear main beam 1 on one side of the driving groove 6. The control rotating wheel 504 installed on the shaft portion of one end of the bidirectional lead screw 501 is provided in the control groove 503. By rotating the control rotating wheel 504 to drive the bidirectional lead screw 501 to rotate, the moving seats 502 threadedly connected to the bidirectional lead screw 501 move in the driving groove 6, so as to drive the directional moving control arm 4 to move.

[0025] An inner groove 404 is provided at the bottom of the front end of the arm rod main body 401. A micro cylinder 405 is provided in the inner groove 404. A guide wheel seat is provided at the output end of the micro cylinder 405. A moving guide wheel 406 is rotatably arranged inside the guide wheel seat. By arranging the moving guide wheel 406 driven by the micro cylinder 405 to lift in the inner groove 404, support can be provided for the moving process of the arm rod main body 401 when the two directional moving control arms 4 move relatively, ensuring the moving stability of the directional moving control arm 4.

[0026] A limiting plate 7 is provided on one side of the front side of the mounting seat 2. A connecting spring 8 is provided at the rear side of the limiting plate 7. A plurality of groups of the connecting springs 8 are arranged along the length direction of the limiting plate 7. One ends of the plurality of groups of connecting springs 8 are all connected to the front side of the mounting seat 2. By arranging the connecting spring 8 in cooperation with the limiting plate 7, a buffer can be formed on the front side of the mounting seat 2 to prevent the main body of the electric cabinet from impacting the mounting seat 2 and the rear main beam 1 when moving to the position of the mounting seat 2.

[0027] One end of the arm rod main body 401 and the moving seat 502 are detachably installed by bolts. A first magnetic adsorption plate 9 is provided on the top of the mounting seat 2. A second magnetic adsorption plate 10 magnetically adsorbed to the first magnetic adsorption plate 9 is provided on the side wall of the arm rod main body 401. Through the above setting, the directional moving control arm 4 can be disassembled and stored and fixed on the top of the mounting seat 2, so that the storage volume of the whole bracket structure is small, and it is convenient for transportation and carrying, etc.

[0028] The utility model forms a bracket structure by combining a rear main beam 1, a mounting seat 2, a positioning control mechanism 3, a directional movement control arm 4 and a control arm driving mechanism 5, which can realize the one-time centering installation of the main body of the electrical cabinet in the "concave" installation area, effectively control the same gap between the main body of the electrical cabinet and both sides inside the installation area, and the settings of the rear main beam 1 and the mounting seat 2 limit the gap between the rear side of the main body of the electrical cabinet and the inside of the installation area. Using the bracket structure of the utility model to assist in the installation of the main body of the electrical cabinet can avoid adjusting the position of the main body of the electrical cabinet multiple times to meet the requirements of positioning installation, and can improve the installation efficiency and quality of the main body of the electrical cabinet; at the same time, the bracket structure of the utility model can meet the positioning installation of electrical cabinet main bodies with different widths and has high versatility.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A bracket structure for an electrical cabinet, characterized in that: It includes a rear main beam (1), a mounting seat (2), a positioning control mechanism (3), a directional movement control arm (4) and a control arm driving mechanism (5). A mounting seat (2) is provided at the top of the rear main beam (1). The positioning control mechanism (3) is symmetrically provided on the mounting seat (2). The directional movement control arms (4) are symmetrically provided on the front side of the rear main beam (1). A driving groove (6) is provided inside the rear main beam (1), and the control arm driving mechanism (5) is provided in the driving groove (6). The directional movement control arm (4) is connected to the control arm driving mechanism (5). The directional movement control arm (4) includes an arm rod body (401), a mounting groove (402) and a rubber guide roller (403). The arm rod body (401) is connected to the control arm driving mechanism (5). A mounting groove (402) is provided at the bottom of the mounting groove (402). A rubber guide roller (403) is rotatably provided inside the mounting groove (402). A plurality of groups of rubber guide rollers (403) are provided along the length direction of the mounting groove (402), and one side of each group of the rubber guide rollers (403) extends out of one side of the mounting groove (402). The positioning control mechanism (3) includes a sliding groove (301), a sliding positioning rod (302) and a traveling wheel (303). The sliding groove (301) is provided at the top of the mounting seat (2). The sliding positioning rod (302) is slidably connected to the inside of the sliding groove (301). A traveling wheel (303) is rotatably provided at one end of the sliding positioning rod (302).

2. The support structure for an electrical cabinet according to claim 1, wherein: A scale (304) is provided on the front surface of the sliding positioning rod (302), and the zero scale line of the scale (304) is located at the edge of one end of the front surface of the sliding positioning rod (302) at the position of the traveling wheel (303).

3. A bracket structure for an electrical cabinet according to claim 1, characterized in that: The control arm driving mechanism (5) includes a bidirectional lead screw (501), a moving seat (502), a control groove (503) and a control rotating wheel (504). The bidirectional lead screw (501) is rotatably provided in the driving groove (6). The moving seats (502) are symmetrically and threadedly connected to the bidirectional lead screw (501). The moving seats (502) are slidably connected to the inside of the driving groove (6). One end of the arm rod body (401) is connected to the front end of the moving seat (502). A control groove (503) is provided on the front surface of the rear main beam (1) on one side of the driving groove (6), and a control rotating wheel (504) mounted on the shaft portion of one end of the bidirectional lead screw (501) is provided in the control groove (503).

4. A bracket structure for an electrical cabinet according to claim 1, wherein: An inner groove (404) is provided at the bottom of the front end of the arm rod body (401). A micro cylinder (405) is provided in the inner groove (404). A guide wheel seat is provided at the output end of the micro cylinder (405), and a moving guide wheel (406) is rotatably provided inside the guide wheel seat.

5. A bracket structure for an electrical cabinet according to claim 1, characterized in that: A limiting plate (7) is provided on one side of the front surface of the mounting seat (2). A connecting spring (8) is provided at the rear side of the limiting plate (7). A plurality of groups of connecting springs (8) are provided along the length direction of the limiting plate (7), and one end of each group of the connecting springs (8) is connected to the front surface of the mounting seat (2).

6. The bracket structure for an electrical cabinet according to claim 3, wherein: One end of the boom main body (401) is detachably installed on the moving seat (502) by bolts. A first magnetic adsorption plate (9) is provided at the top of the mounting seat (2), and a second magnetic adsorption plate (10) that magnetically adsorbs with the first magnetic adsorption plate (9) is provided on the side wall of the boom main body (401).

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