Electrical automation control cabinet

Abstract

The utility model discloses an electrical automation control cabinet, and relates to the technical field of electrical control cabinets. The control cabinet comprises a control cabinet body, the front wall face of the control cabinet body is hollowed out, a turnover cabinet door is movably installed at the hollowed-out position of the control cabinet body, supports are fixedly installed on the left inner wall face and the right inner wall face of the control cabinet body respectively, and a plurality of installation holes which are longitudinally distributed at equal intervals are formed in the side wall face of each support. A plurality of sets of L-shaped rods which are longitudinally distributed at equal intervals are arranged between the two supports, and each set of L-shaped rods is composed of two L-shaped rods which are arranged in a mirror image mode. According to the utility model, the electronic component is fixed through the cooperation of the round holes I in each group of L-shaped rods and the fasteners, and if the electronic component with a larger size needs to be continuously installed, the lifting plate is pulled upwards to a proper position, and then the electronic component is fixed. In this way, electronic components with large sizes can be installed on the L-shaped rod located on the lower portion in each set of L-shaped rods and in the middle of the lifting plate, and therefore the installation position and space in the control cabinet are fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to an electric automation control cabinet. Background Art

[0002] The electrical automation control cabinet is an electrical device that integrates power control, automation control and communication transmission. It realizes remote control and automatic monitoring of various electromechanical equipment through electrical functions such as control, protection and automation control. Its basic structure includes power supply system, control system, protection system and communication system. It is used in industrial production lines, energy engineering, transportation and environmental governance in various industries.

[0003] When installing electronic components in an existing electrical automation control cabinet, fasteners are usually used to install the electronic components on two adjacent horizontal brackets. However, the installation positions in the electrical automation control cabinet are limited. If two electronic components with large size differences need to be installed on the two horizontal brackets, since the distance between the two horizontal brackets can only meet the installation requirements of one electronic component, it is easy to cause some installation positions in the electrical automation control cabinet to not be fully utilized. Therefore, an electrical automation control cabinet is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that if two electronic components with greatly different sizes need to be installed on two horizontal brackets in the existing electrical automation control cabinet, and the distance between the two horizontal brackets can only meet the installation requirements of one electronic component, the utility model provides an electrical automation control cabinet.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] An electrical automation control cabinet comprises a control cabinet, wherein the front wall of the control cabinet is hollowed out, a reversible cabinet door is movably installed at the hollowed-out part of the control cabinet, brackets are fixedly installed on the left and right inner walls of the control cabinet respectively, a side wall surface of each bracket is provided with a plurality of mounting holes distributed equidistantly in the longitudinal direction, a plurality of groups of L-shaped rods distributed equidistantly in the longitudinal direction are arranged between two of the brackets, each group of L-shaped rods is composed of two L-shaped rods arranged in mirror image, the two L-shaped rods in each group of L-shaped rods are distributed up and down, and a plurality of circular holes distributed equidistantly in the transverse direction are opened on the long end side wall surface of each L-shaped rod First, transmission components are arranged on both sides of each group of L-shaped rods, and a groove is provided on the rear wall surface of the long end of the upper L-shaped rod in each group of L-shaped rods at a position corresponding to each circular hole one, and a lifting plate that can move up and down is movably installed inside each groove, and a circular hole two is provided on the side wall surface of each lifting plate, and a mounting block that can move up and down is provided on the side away from each other of the two groups of transmission components corresponding to each lateral direction, and a fixing hole is provided on the side wall surface of each mounting block, and a bolt one is provided through each fixing hole and the adjacent mounting hole, and a nut is threadedly connected on each bolt one.

[0007] Furthermore, the transmission assembly includes a rectangular rod, and each side of two corresponding rectangular rods that are close to each other is provided with a strip groove, a rotatable bolt rod is movably installed inside each strip groove, a handwheel that can drive the adjacent bolt rod to rotate is movably installed at the bottom of each rectangular rod, each bolt rod is threadedly connected to a movable block, and each movable block is fixedly connected to the short end of the adjacent L-shaped rod.

[0008] Furthermore, a sliding groove is provided on the side of each of the two rectangular rods corresponding laterally away from each other, and a slider is fixedly installed on the side of each of the two mounting blocks corresponding laterally close to each other. Each slider is movably installed inside the adjacent sliding groove. A strip hole is provided on the inner side wall surface of each sliding groove. A screw rod is arranged inside each strip hole. Each screw rod is fixedly connected to the adjacent slider, and a nut is threadedly connected to each screw rod.

[0009] Furthermore, each of the two side walls of the groove is provided with limit grooves, a limit rod is movably installed inside each limit groove, each lifting plate is fixedly installed between two adjacent limit rods, a square hole is provided on the top surface of the long end of the L-shaped rod located at the bottom in each group of L-shaped rods corresponding to the position of each limit rod, a threaded hole is provided on the inner side surface of each limit groove, and a bolt 2 is threadedly connected inside each threaded hole.

[0010] Furthermore, the inner wall surface of each of the limiting grooves is provided with a positioning groove, a positioning block is movably installed inside each positioning groove, and each positioning block is fixedly connected to an adjacent limiting rod.

[0011] Furthermore, the inner wall surface of each groove is inlaid with a magnetic block 1, and the side wall surface of each lifting plate is inlaid with a magnetic block 2, and the magnetic block 2 and the magnetic block 1 are adsorbed on each other.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model firstly controls the transmission assembly to move the corresponding L-shaped rod up and down, so that the two L-shaped rods in each group of L-shaped rods can be close to or away from each other to a suitable distance, and then the electronic components are fixed through the round holes on each group of L-shaped rods in cooperation with the fasteners. If it is necessary to continue to install larger electronic components, it is only necessary to pull the lifting plate upward to a suitable position, and then the larger electronic components can be installed on the lower L-shaped rod in each group of L-shaped rods and in the middle of the lifting plate, thereby making full use of the installation position and space inside the control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a specific schematic diagram of the L-shaped rod of the utility model;

[0016] Figure 3 It is a specific schematic diagram of the lifting plate of the utility model;

[0017] Figure numerals: 1, control cabinet; 2, cabinet door; 3, bracket; 4, mounting hole; 5, mounting block; 6, fixing hole; 7, bolt one; 8, nut; 9, L-shaped rod; 10, round hole one; 11, transmission assembly; 111, rectangular rod; 112, strip groove; 113, handwheel; 114, bolt rod; 115, movable block; 12, slide groove; 13, slider; 14, strip hole; 15, screw rod; 16, nut; 17, groove; 18, lifting plate; 19, round hole two; 20, limit groove; 21, limit rod; 22, square hole; 23, threaded hole; 24, bolt two; 25, positioning groove; 26, positioning block; 27, magnetic block one; 28, magnetic block two. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] like Figures 1 to 3As shown, an electrical automation control cabinet includes a control cabinet 1, which is a rectangular box with a hollow interior. The front wall of the control cabinet 1 is hollowed out, and a reversible cabinet door 2 is movably installed at the hollow part of the control cabinet 1. Brackets 3 are fixedly installed on the left and right inner walls of the control cabinet 1, and the side wall of each bracket 3 is provided with a plurality of mounting holes 4 distributed longitudinally equidistantly. A plurality of groups of L-shaped rods 9 distributed longitudinally equidistantly are arranged between the two brackets 3, and each group of L-shaped rods 9 is composed of two mirror-image-arranged L-shaped rods 9. The two L-shaped rods 9 in each group of L-shaped rods 9 are distributed up and down, and the side wall surface of the long end of each L-shaped rod 9 is provided with a plurality of circular holes 10 distributed in a horizontal direction at equal intervals. Transmission components 11 are provided on both sides of each group of L-shaped rods 9 (in the present technical solution, each transmission component 11 drives an adjacent L-shaped rod 9 to move up and down), and a groove 17 is provided on the rear wall surface of the long end of the upper L-shaped rod 9 in each group of L-shaped rods 9 at a position corresponding to each circular hole 10, and each groove 17 is movably mounted inside There is a lifting plate 18 that can be moved up and down, and a round hole 19 is provided on the side wall of each lifting plate 18. A mounting block 5 that can be moved up and down is provided on the side of each of the two groups of transmission components 11 corresponding to each other in the horizontal direction, and a fixing hole 6 is provided on the side wall of each mounting block 5. Each fixing hole 6 and the adjacent mounting hole 4 are penetrated by a bolt 7, and each bolt 7 is threadedly connected with a nut 8. It should be noted that first, the transmission component 11 is controlled to make the corresponding L-shaped rod 9 move up and down, so that the two L-shaped rods 9 in each group of L-shaped rods 9 can be close to or away from each other to a suitable distance, and then the electronic components are fixed by the round hole 10 on each group of L-shaped rods 9 and the fasteners. If it is necessary to continue to install larger electronic components, it is only necessary to pull the lifting plate 18 upward to a suitable position, and the larger electronic components can be installed on the L-shaped rod 9 located at the bottom of each group of L-shaped rods 9 and in the middle of the lifting plate 18, thereby making full use of the installation position and space inside the control cabinet 1.

[0023] like Figure 1 , Figure 2 As shown, the transmission assembly 11 includes a rectangular rod 111, and a strip groove 112 is provided on each side of the two corresponding rectangular rods 111 that are close to each other. A rotatable bolt rod 114 is movably installed inside each strip groove 112, and a handwheel 113 that can drive the adjacent bolt rod 114 to rotate is movably installed at the bottom of each rectangular rod 111. A movable block 115 is threadedly connected to each bolt rod 114, and each movable block 115 is fixedly connected to the short end of the adjacent L-shaped rod 9. It should be noted that the corresponding bolt rod 114 can be driven to rotate by rotating the handwheel 113, so that the corresponding movable block 115 can be moved up and down, and the movable block 115 can drive the L-shaped rod 9 connected to it to move synchronously by moving up and down.

[0024] like Figure 1 , Figure 2As shown, a slide groove 12 is provided on the side where two rectangular rods 111 corresponding to each other are away from each other, and a slider 13 is fixedly installed on the side where two mounting blocks 5 corresponding to each other are close to each other. Each slider 13 is movably installed inside the adjacent slide groove 12. A strip hole 14 is provided on the inner side wall surface of each slide groove 12. A screw rod 15 is provided inside each strip hole 14. Each screw rod 15 is fixedly connected to the adjacent slider 13. A nut 16 is threadedly connected to each screw rod 15. It should be noted that the installer can adjust the position of the mounting block 5 as needed, and after moving the mounting block 5 up or down to a good position, the corresponding nut 16 is rotated to fix the mounting block 5 at the current position.

[0025] like Figure 2 , Figure 3 As shown, both side walls of each groove 17 are provided with limit grooves 20, and a limit rod 21 is movably installed inside each limit groove 20. Each lifting plate 18 is fixedly installed between two adjacent limit rods 21. A square hole 22 is provided on the top surface of the long end of the L-shaped rod 9 located at the bottom in each group of L-shaped rods 9 corresponding to the position of each limit rod 21. A threaded hole 23 is provided on the inner side surface of each limit groove 20, and a bolt 24 is threadedly connected inside each threaded hole 23. It should be noted that after dragging the lifting plate 18 upward, the two limit rods 21 connected to it can be driven to slide inside the limit groove 20 respectively. When the lifting plate 18 is lifted to a suitable position, the corresponding two bolts 24 can be rotated to fix the lifting plate 18 at the current position.

[0026] like Figure 3 As shown, the inner wall surface of each limit groove 20 is provided with a positioning groove 25, and a positioning block 26 is movably installed inside each positioning groove 25. Each positioning block 26 is fixedly connected to the adjacent limit rod 21. It should be noted that the positioning groove 25 can prevent the lifting plate 18 from moving downward and disengaging from the inside of the groove 17.

[0027] like Figure 2 , Figure 3 As shown, the inner wall surface of each groove 17 is inlaid with a magnetic block 27, and the side wall surface of each lifting plate 18 is inlaid with a magnetic block 28. The magnetic block 28 and the magnetic block 1 27 are adsorbed on each other. It should be noted that the mutual adsorption of the magnetic block 28 and the magnetic block 1 27 can stabilize the position of the lifting plate 18 inside the groove 17.

[0028] In summary:

[0029] First, operate the transmission assembly 11 to move the corresponding L-shaped rod 9 up and down, so that the two L-shaped rods 9 in each group of L-shaped rods 9 can be close to or away from each other to a suitable distance, and then fix the electronic components through the round hole 10 on each group of L-shaped rods 9 in cooperation with the fasteners. If it is necessary to continue to install larger electronic components, just pull the lifting plate 18 upward to a suitable position, and then the larger electronic components can be installed on the lower L-shaped rod 9 in each group of L-shaped rods 9 and in the middle of the lifting plate 18, thereby making full use of the installation position and space inside the control cabinet 1.

[0030] The above shows and describes the basic principle, 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. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrical automation control cabinet, comprising a control cabinet (1), wherein the front wall of the control cabinet (1) is hollowed out, a reversible cabinet door (2) is movably installed at the hollowed-out portion of the control cabinet (1), brackets (3) are fixedly installed on the left and right inner walls of the control cabinet (1), and the side wall of each bracket (3) is provided with a plurality of longitudinally equidistantly distributed mounting holes (4), characterized in that: A plurality of groups of longitudinally equidistantly distributed L-shaped rods (9) are arranged between the two brackets (3), each group of L-shaped rods (9) is composed of two mirror-image-arranged L-shaped rods (9), the two L-shaped rods (9) in each group of L-shaped rods (9) are arranged up and down, a plurality of transversely equidistantly distributed circular holes (10) are opened on the side wall surface of the long end of each L-shaped rod (9), a transmission assembly (11) is arranged on both sides of each group of L-shaped rods (9), and the position of the long end rear wall surface of the upper L-shaped rod (9) in each group of L-shaped rods (9) corresponding to each circular hole (10) is A groove (17) is provided, and a lifting plate (18) that can move up and down is movably installed inside each groove (17). A second round hole (19) is provided on the side wall of each lifting plate (18). A mounting block (5) that can move up and down is provided on the side away from each other of each of the two groups of transmission components (11) corresponding to each other in the transverse direction. A fixing hole (6) is provided on the side wall of each mounting block (5). Each fixing hole (6) and the adjacent mounting hole (4) are provided with a bolt (7) penetrating therethrough, and each bolt (7) is threadedly connected with a nut (8).

2. An electrical automation control cabinet according to claim 1, characterized in that: The transmission assembly (11) comprises a rectangular rod (111), a strip groove (112) is provided on a side of each of two rectangular rods (111) corresponding to each other and close to each other, a rotatable bolt rod (114) is movably installed inside each strip groove (112), a hand wheel (113) which can drive the adjacent bolt rod (114) to rotate is movably installed at the bottom of each rectangular rod (111), a movable block (115) is threadedly connected to each bolt rod (114), and each movable block (115) is fixedly connected to the short end of the adjacent L-shaped rod (9).

3. An electrical automation control cabinet according to claim 2, characterized in that: A sliding groove (12) is provided on the side away from each other of the two rectangular rods (111) corresponding to each other in the transverse direction, and a sliding block (13) is fixedly installed on the side close to each other of the two mounting blocks (5) corresponding to each other in the transverse direction. Each sliding block (13) is movably installed inside the adjacent sliding groove (12). A strip hole (14) is provided on the inner side wall surface of each sliding groove (12). A screw rod (15) is provided inside each strip hole (14). Each screw rod (15) is fixedly connected to the adjacent sliding block (13), and a nut (16) is threadedly connected to each screw rod (15).

4. An electrical automation control cabinet according to claim 1, characterized in that: The two side walls of each groove (17) are provided with a limiting groove (20), a limiting rod (21) is movably installed inside each limiting groove (20), each lifting plate (18) is fixedly installed between two adjacent limiting rods (21), a square hole (22) is provided on the top surface of the long end of the lower L-shaped rod (9) in each group of L-shaped rods (9) at a position corresponding to each limiting rod (21), a threaded hole (23) is provided on the inner side surface of each limiting groove (20), and a bolt (24) is threadedly connected inside each threaded hole (23).

5. An electrical automation control cabinet according to claim 4, characterized in that: The inner wall surface of each of the limiting grooves (20) is provided with a positioning groove (25), and a positioning block (26) is movably installed inside each positioning groove (25), and each positioning block (26) is fixedly connected to an adjacent limiting rod (21).

6. An electrical automation control cabinet according to claim 1, characterized in that: The inner wall surface of each groove (17) is inlaid with a magnetic block 1 (27), and the side wall surface of each lifting plate (18) is inlaid with a magnetic block 2 (28), and the magnetic block 2 (28) and the magnetic block 1 (27) are mutually attracted.

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