Moisture-proof and dust-proof combined power distribution cabinet

Abstract

The invention discloses a moisture-proof and dust-proof combined power distribution cabinet, and relates to the technical field of combined power distribution cabinets, the moisture-proof and dust-proof combined power distribution cabinet comprises a power distribution cabinet composed of a control top box, a middle support frame and a fixed bottom box, the middle support frame is provided with a plurality of groups of fixed side boxes, the fixed side boxes are internally provided with guide rods, and the guide rods are connected with support blocks through connecting ring pieces; mounting frames are arranged at the top and the bottom of the supporting block, mounting rods are slidably connected to the mounting frames, two movable rods are symmetrically arranged in the mounting rods, two push plates are symmetrically arranged at one ends of the movable rods, clamping plates are arranged at the other ends, away from the push plates, of the movable rods, and toothed strips are arranged on one sides of the clamping plates and in the mounting frames. And two supporting rings are symmetrically arranged in the mounting rod. Through cooperative use of the mounting rack, the fixed side box and other parts, the mounting rack can be moved out of the power distribution cabinet, an operator can operate and mount outside the power distribution cabinet conveniently, and the mounting convenience is improved.

Description

Technical Field

[0001] The invention relates to the technical field of combined power distribution cabinets, and in particular to a moisture-proof and dust-proof combined power distribution cabinet. Background Art

[0002] The power distribution cabinet is a widely used electrical equipment. Its function is to distribute the power of a circuit of the upper-level power distribution equipment to the nearest load, and provide protection, monitoring and control for the load. The existing power distribution cabinet includes a rectangular cabinet with electrical equipment installed in it. When installing the equipment in the cabinet, the cables connected to the various server bodies require the operators and installers to spend a lot of time to centrally arrange, organize and store the cables. Most of the power cables, network cables, optical fibers, etc. are tied to the frame on the rear side of the cabinet with cable ties, and then connected to the server to realize the operation and use of various functions of the power distribution cabinet.

[0003] However, the existing moisture-proof and dust-proof combined power distribution cabinets have the following problems during use: due to the large size of some power distribution cabinets, the control switches and cables are generally installed inside the power distribution cabinets, and the operators need to go deep into the power distribution cabinets to operate. The operating space is limited, which makes the installation of the control switches inconvenient. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a moisture-proof and dust-proof combined distribution cabinet, which solves the technical problem that the installation of control switches is inconvenient due to the large size of some distribution cabinets and the limited operating space, which meets the actual use needs.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: it includes a power distribution cabinet composed of a control top box, a middle support frame and a fixed bottom box, the middle support frame is provided with a plurality of fixed side boxes, the fixed side boxes are provided with guide rods inside, the guide rods are connected with support blocks through connecting rings, the top and bottom of the support blocks are provided with mounting frames, the mounting frames are slidably connected with mounting rods, two movable rods are symmetrically arranged inside the mounting rods, two push plates are symmetrically arranged on one end of the movable rods, a clamping plate is provided on the other end of the movable rod away from the push plate, one side of the clamping plate and the inside of the mounting frame are provided with gear bars, two support rings are symmetrically arranged inside the mounting rod, and a spring is provided between the support ring and the push plate.

[0006] As a preferred embodiment of the present invention, the control top box is fixedly installed on the top of the middle support frame. An indicator panel and an indicator light are installed on one side of the control top box. A plurality of mounting holes are provided on the middle support frame. The fixed bottom box is fixedly installed at the bottom of the middle support frame. Removable door panels and cabinet doors are installed on the four sides of the middle support frame. Heat dissipation holes are provided on the removable door panels.

[0007] As a preferred embodiment of the present invention, the fixed side box is a hollow cuboid structure. Both ends of the fixed side box are fixedly connected to the middle support frame by bolts. The number of single-group fixed side boxes is at least two. The connecting ring member is composed of a connecting ring and two connecting columns.

[0008] As a preferred embodiment of the present invention, the connecting ring is located on the guide rod and is slidably connected therewith. The connecting column is fixed between the connecting ring and the support block. A rectangular hole one for the use of the connecting column is provided on the fixed side box. A clamping plate is arranged on one side of the connecting ring.

[0009] As a preferred embodiment of the present invention, the overall shape of the support block is in a "冂" shape structure. The support block is located outside the fixed side box. A number of limiting sliders are arranged on the support block. The limiting sliders are in a cuboid structure. Chute bodies for the use of the limiting sliders are arranged at the top and bottom of the fixed side box.

[0010] As a preferred embodiment of the present invention, a moving rod is arranged inside the fixed side box. A fastening block is threadedly connected to one end of the moving rod. Threads are engraved on the outer edge of the fastening block. A number of blocking blocks are equidistantly arranged on the moving rod. The blocking blocks are in an overall circular columnar structure. The middle part of one side of the clamping plate is in an inward concave semi-circular structure. One side of the clamping plate is located between the blocking blocks.

[0011] As a preferred embodiment of the present invention, the mounting frame is fixedly connected to the support block by welding. The mounting frame is in a hollow structure. A lifting handle is arranged on one side of the mounting frame. The mounting rod is in a hollow cuboid structure. A rectangular hole two for the use of the movable rod is provided on the mounting frame.

[0012] As a preferred embodiment of the present invention, the push plate is located outside the mounting rod. A number of threaded holes are provided on the mounting rod. The clamping plate is located inside the mounting frame. The toothed strips at different positions are meshed and connected. Guide blocks are arranged at both ends of the mounting rod. The guide blocks are closely attached to the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] By using the fixed side box in conjunction with the mounting frame and other components, the mounting frame can be conveniently moved from inside the distribution cabinet to the outside, making it convenient for operators to install control switches and other equipment outside the distribution cabinet, thereby increasing the operating space for installing the control switch and facilitating the movement of the control switch and the subsequent fixing of bolts. At the same time, when installing at night, it is convenient to use external lights to illuminate the control switch for easy use and subsequent maintenance of the distribution cabinet by personnel, thereby solving the problem of inconvenient installation of the control switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the present invention;

[0016] Figure 2 This is a structural diagram of the mounting frame of the present invention;

[0017] Figure 3 This is a structural diagram of the fixed side box of the present invention;

[0018] Figure 4 This is a structural diagram of the support block of the present invention;

[0019] Figure 5 This is a structural diagram of the mounting rod described in the present invention.

[0020] In the figure: fixed bottom box -1, fixed side box -2, mounting frame -3, middle support frame -4, control top box -5, detachable door panel -6, threaded hole -7, guide block -8, mounting rod -9, fastening block -10, support block -11, limit slider -12, connecting column -13, clamping plate -14, connecting ring -15, guide rod -16, moving rod -17, stop block -18, clamping plate -19, gear rod -20, movable rod -21, support ring -22, spring -23, push plate -24. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0022] See also Figure 1-5, the present invention provides a technical solution: a moisture-proof and dust-proof combined power distribution cabinet, including: a power distribution cabinet jointly composed of a control top box 5, a middle support frame 4 and a fixed bottom box 1. There are several groups of fixed side boxes 2 arranged on the middle support frame 4. A guide rod 16 is arranged inside the fixed side box 2. A support block 11 is connected to the guide rod 16 through a connecting ring member. Mounting frames 3 are arranged at the top and bottom of the support block 11. An installation rod 9 is slidably connected to the mounting frame 3. Two movable rods 21 are symmetrically arranged inside the installation rod 9. Two push plates 24 are symmetrically arranged at one end of the movable rod 21. A clamping plate 19 is arranged at the other end of the movable rod 21 away from the push plate 24. Tooth strips 20 are arranged on one side of the clamping plate 19 and inside the mounting frame 3. Two support rings 22 are symmetrically arranged inside the installation rod 9. A spring 23 is arranged between the support ring 22 and the push plate 24. By the cooperative use of components such as the mounting frame 3 and the fixed side box 2, the mounting frame 3 can be moved out of the power distribution cabinet, facilitating the operator to perform operation and installation outside the power distribution cabinet, and improving the convenience of installation.

[0023] Further improved, the control top box 5 is fixedly installed on the top of the middle support frame 4. An indicator panel and an indicator light are installed on one side of the control top box 5. There are multiple mounting holes on the middle support frame 4. The fixed bottom box 1 is fixedly installed at the bottom of the middle support frame 4. Removable door panels 6 and cabinet doors are installed on the four sides of the middle support frame 4. Heat dissipation holes are provided on the removable door panels.

[0024] Further improved, the fixed side box 2 is a hollow cuboid structure. The two ends of the fixed side box 2 are bolted to the middle support frame 4. The number of single-group fixed side boxes 2 is at least two. The connecting ring member is jointly composed of a connecting ring 15 and two connecting columns 13.

[0025] Further improved, the connecting ring 15 is located on the guide rod 16 and is slidably connected therewith. The connecting column 13 is fixed between the connecting ring 15 and the support block 11. A rectangular hole one for cooperating with the connecting column 13 is provided on the fixed side box 2. A clamping plate 14 is arranged on one side of the connecting ring 15.

[0026] Further improved, the overall shape of the support block 11 is in a "冂" shape structure. The support block 11 is located outside the fixed side box 2. A number of limit sliders 12 are arranged on the support block 11. The limit sliders 12 are in a cuboid structure. Chute bodies for cooperating with the limit sliders 12 are arranged at the top and bottom of the fixed side box 2.

[0027] As a further improvement, a moving rod 17 is provided inside the fixed side box 2, and a fastening block 10 is threadedly connected to one end of the moving rod 17, and patterns are engraved on the outer edge of the fastening block 10. The fastening block 10 can adjust the distance between the moving rod 17 and the fixed side box 12, so as to facilitate the fastening of the moving rod 17. The end of the moving rod 17 is a rectangular structure, so that when the fastening block 10 rotates, the moving rod 17 is in a fixed state. A number of blocks 18 are arranged at equal intervals on the moving rod 17, and the block 18 is an annular columnar structure as a whole. The middle part of one side of the clamping plate 14 is a concave semicircular structure, and one side of the clamping plate 14 is located between the blocks 18.

[0028] As a further improvement, the mounting frame 3 and the support block 11 are fixedly connected by welding, the mounting frame 3 is a hollow structure, a lifting handle is provided on one side of the mounting frame 3, the mounting rod 9 is a hollow rectangular structure, and a rectangular hole 2 is provided on the mounting frame 3 for use with the movable rod 21.

[0029] As a further improvement, the push plate 24 is located outside the mounting rod 9, and a plurality of threaded holes 7 are provided on the mounting rod 9. The threaded holes 7 are used to fix the control switch. The clamping plate 19 is located inside the mounting frame 3. The gear bars 20 located at different positions are meshed and connected. Guide blocks 8 are provided on both ends of the mounting rod 9. The guide blocks 8 are tightly attached to the mounting frame 3. The guide blocks 8 can ensure that the position of the mounting rod 9 on the mounting frame 3 is always in a parallel state, avoiding the phenomenon of tilting and jamming during movement.

[0030] During use: Before installation, the mounting frame 3 of the present invention is located inside the power distribution cabinet, and the end of the clamping plate 14 is located on the moving rod 17 and between the stop block 18, so that the position of the mounting frame 3 can be fixed to avoid shaking and does not affect the movement of the power distribution cabinet. When the control switch needs to be installed, the fastening block 10 is rotated to loosen the moving rod 17, and the moving rod 17 can be moved 17 away from the clamping plate 14 to realize the movement of the mounting frame 3 on the fixed side box 2, so that the operator can install and fix the control switch on the mounting frame 3 and the mounting rod 9. At the same time, the push plate 24 is pushed to drive the movable rod 21 to move, so that the clamping plate 19 leaves the toothed bar 20 on the mounting frame 3, and the position of the mounting rod 9 can be adjusted and moved to adapt to the installation of control switches of different sizes, thereby improving the convenience of installation.

[0031] The fixed bottom box -1, fixed side box -2, mounting frame -3, middle support frame -4, control top box -5, detachable door panel -6, threaded hole -7, guide block -8, mounting rod -9, fastening block -10, support block -11, limit slider -12, connecting column -13, clamping plate -14, connecting ring -15, guide rod -16, movable rod -17, stopper -18, clamping plate -19, toothed bar -20, movable rod -21, support ring -22, spring -23, push plate -24 of the present invention are all universal standard parts or parts known to technicians in this field, and their structures and principles can be known by technicians in this field through technical manuals or through conventional experimental methods. The problem solved by the present invention is that due to the large size of some distribution cabinets, the control switches and cables are generally installed inside the distribution cabinets, and the operators need to go deep into the distribution cabinets to operate The present invention solves the technical problem of the inconvenience of installing the control switch due to limited operating space. The present invention optimizes the installation structure of the control switch by combining the above-mentioned components with each other. The mounting frame 3, mounting rod 9, fixed side box 2, movable rod 17, clamping plate 14 and other components of the present invention form an adjustment structure, and the mounting frame 3 can be moved outward from the configuration cabinet, and the fastening block 10 is rotated to loosen the movable rod 17, so that the movable rod 17 can be moved away from the clamping plate 14, so as to realize the movement of the mounting frame 3 on the fixed side box 2, so that the operator can install and fix the control switch on the mounting frame 3 and the mounting rod 9. At the same time, the push plate 24 is pushed to drive the movable rod 21 to move, so that the clamping plate 19 leaves the toothed bar 20 on the mounting frame 3, so that the position of the mounting rod 9 can be adjusted and moved to adapt to the installation of control switches of different sizes, thereby improving the convenience of installation.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A moisture-proof and dust-proof combined distribution cabinet, characterized in that: It includes a power distribution cabinet composed of a control top box (5), a middle support frame (4), and a fixed bottom box (1). A number of groups of fixed side boxes (2) are arranged on the middle support frame (4). A guide rod (16) is arranged inside the fixed side box (2). A support block (11) is connected to the guide rod (16) through a connecting ring member. Mounting frames (3) are arranged at the top and bottom of the support block (11). An installation rod (9) is slidably connected to the mounting frame (3). Two movable rods (21) are symmetrically arranged inside the installation rod (9). Two push plates (24) are symmetrically arranged at one end of the movable rod (21). A clamping plate (19) is arranged at the other end of the movable rod (21) away from the push plate (24). Tooth strips (20) are arranged on one side of the clamping plate (19) and inside the mounting frame (3). Two support rings (22) are symmetrically arranged inside the installation rod (9). A spring (23) is arranged between the support ring (22) and the push plate (24).

2. A moisture-proof and dust-proof combined power distribution cabinet according to claim 1, characterized in that: The control top box (5) is fixedly installed on the top of the middle support frame (4). An indicator panel and indicator lights are installed on one side of the control top box (5). A plurality of mounting holes are provided on the middle support frame (4). The fixed bottom box (1) is fixedly installed at the bottom of the middle support frame (4). Removable door panels (6) and cabinet doors are installed on the four sides of the middle support frame (4). Heat dissipation holes are provided on the removable door panels.

3. The moisture-proof and dust-proof combined power distribution cabinet according to claim 1, characterized in that: The fixed side box (2) is a hollow cuboid structure. The two ends of the fixed side box (2) are bolted to the middle support frame (4). The number of single-group fixed side boxes (2) is at least two. The connecting ring member is composed of a connecting ring (15) and two connecting columns (13).

4. A moisture-proof and dust-proof combined power distribution cabinet according to claim 3, characterized in that: The connecting ring (15) is located on the guide rod (16) and is slidably connected therewith. The connecting column (13) is fixed between the connecting ring (15) and the support block (11). A rectangular hole one for the use of the connecting column (13) is provided on the fixed side box (2). A clamping plate (14) is arranged on one side of the connecting ring (15).

5. The moisture-proof and dust-proof combined power distribution cabinet according to claim 1, characterized in that: The overall shape of the support block (11) is in a "冂" shape structure. The support block (11) is located outside the fixed side box (2). A number of limit sliders (12) are arranged on the support block (11). The limit slider (12) is in a cuboid structure. Chute bodies for the use of the limit slider (12) are arranged at the top and bottom of the fixed side box (2).

6. The moisture-proof and dust-proof combined power distribution cabinet according to claim 4, characterized in that: A moving rod (17) is arranged inside the fixed side box (2). A fastening block (10) is threadedly connected to one end of the moving rod (17). Threads are engraved on the outer edge of the fastening block (10). A number of stop blocks (18) are arranged at equal intervals on the moving rod (17). The stop block (18) is in an overall circular columnar structure. The middle part of one side of the clamping plate (14) is in a concave semi-circular structure. One side of the clamping plate (14) is located between the stop blocks (18).

7. The moisture-proof and dust-proof combined power distribution cabinet according to claim 1, characterized in that: The mounting frame (3) and the support block (11) are fixedly connected by welding, the mounting frame (3) is a hollow structure, a lifting handle is provided on one side of the mounting frame (3), the mounting rod (9) is a hollow rectangular parallelepiped structure, and a rectangular hole 2 is provided on the mounting frame (3) for use with the movable rod (21).

8. The moisture-proof and dust-proof combined power distribution cabinet according to claim 1, characterized in that: The push plate (24) is located outside the mounting rod (9), a plurality of threaded holes (7) are provided on the mounting rod (9), the clamping plate (19) is located inside the mounting frame (3), the toothed bars (20) located at different positions are meshed and connected, and guide blocks (8) are provided on both ends of the mounting rod (9), and the guide blocks (8) are tightly attached to the mounting frame (3).

Images