Electrical engineering automation control cabinet convenient for maintenance

Abstract

The utility model discloses an electrical engineering automation control cabinet convenient to overhaul, including body mechanism and set in the inside of body mechanism's extension mechanism, the extension mechanism includes the symmetry of a plurality of locating screw rod that is threadedly connected in the inside of casing and sets, the locating screw rod outside is threadedly connected with the bottom frame, the bottom frame inside is slidably connected with the sliding block through the symmetry of a plurality of sliding slot, the sliding block symmetry is provided with a plurality of, and the repeated operation can install the order and the arrangement position of a plurality of groups of cables one by one independent arrangement, and the numbering information of corresponding cable is marked in the tab bar, directly prompts personnel cable number in the subsequent overhaul process, and the fixed arrangement of targetedness is carried out to the cable body quantity and the redundant length, reduces the risk of breakage caused by the mutual extrusion of cable body, through the independent marking of each cable body numbering, also greatly improves the speed of positioning target cable in the personnel inspection process, improves the convenience of overhaul, and guarantees the troubleshooting efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment technology, specifically relating to an electrical engineering automation control cabinet that is easy to maintain. Background Technology

[0002] Electrical engineering automation control cabinets are a combination of various electrical equipment and components. They are mainly used for centralized control, power distribution and protection of various electrical equipment. They are widely used in the field of industrial automation, covering industries such as logistics, manufacturing and energy, and support efficient and stable automated production processes.

[0003] In some existing electrical engineering automation control cabinets, multiple sets of cables are connected during use. After connection, the long cable sections of these multiple cables are stuffed into cable trays for placement. This method of operation can easily cause the cables to squeeze against each other, increasing the risk of wear and tear. Furthermore, it makes it difficult for personnel to quickly locate the target cable during the maintenance of communication cables, which has a very negative impact on the convenience of maintenance. Utility Model Content

[0004] The technical problem this utility model aims to solve is to overcome existing defects and provide an electrical engineering automation control cabinet that is easy to maintain. This addresses the problem mentioned in the background art that some existing electrical engineering automation control cabinets are connected to multiple sets of cables during use, and after connection, the long cable bodies of multiple strands are stuffed into the cable tray for placement. This operation method easily leads to the cables squeezing each other, increasing the risk of wear and tear. Furthermore, it makes it difficult for personnel to quickly locate the target cable to be checked during the maintenance of communication cables, which has a very negative impact on the convenience of maintenance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electrical engineering automation control cabinet that is easy to maintain, comprising a main body and an expansion mechanism disposed inside the main body. The expansion mechanism includes a plurality of positioning screws threadedly connected to the inner side of the housing and symmetrically arranged. A bottom frame is threadedly connected to the outer side of the positioning screws. A slider is slidably connected to the inner side of the bottom frame through a plurality of symmetrically arranged sliding grooves. A plurality of sliders are symmetrically arranged. A locking screw is threadedly connected to the top of the slider. A support frame is threadedly connected to the outer side of the locking screw. A retaining ring is fixedly connected to the top of the support frame. A contact pad is fixedly connected to the top of the retaining ring.

[0006] Preferably, a power supply unit is fixedly connected to the inside of the housing, and a display panel, a controller, and an intelligent safety power monitoring device are fixedly connected to the inside of the power supply unit. A wiring terminal is fixedly connected to the bottom of one side of the housing, and several wiring terminals are symmetrically arranged. A cover plate is rotatably connected to one side of the housing, and an inner plate is fixedly connected to the inside of the cover plate. A first handle is fixedly connected to one side of the cover plate.

[0007] Preferably, the grooves extend through both sides of the groove.

[0008] Preferably, a limiting strip is attached to one side of the bottom frame, and the limiting strip is located on one side of the slide groove.

[0009] Preferably, a second handle is fixedly connected to the top of the bottom frame, and two second handles are symmetrically arranged.

[0010] Preferably, a washer is movably connected to the outer side of the top end of the locking screw, and the washer is located above the support frame.

[0011] Preferably, a label bar is fixedly connected to one side of the inside of the tray, and the label bar is located on one side of the retaining ring.

[0012] Preferably, both the retaining ring and the contact pad are arc-shaped structures, the contact pad is made of flexible material, and a retaining ring is fixedly connected to the outside of the contact pad.

[0013] Compared with the prior art, this utility model provides an electrical engineering automation control cabinet that is easy to maintain, and has the following beneficial effects:

[0014] 1. This utility model uses sliders to connect multiple sets of cables sequentially to terminals. Then, based on the number of cables, the limiting strips are removed, exposing one side of the chute to the external environment. The required number of sliders are then slid into the inner wall of the chute. The limiting strips are then reinstalled to close one side of the chute. Next, each slider is slid inside the chute until it is at the required spacing. Each locking screw is rotated clockwise inside the support frame to tighten the sliders, increasing the pressure of the outer wall of the slider against the inner wall of the chute, thus fixing each slider in place. The redundant portion of a single cable is then sequentially inserted into the cable arrangement. Inside the retaining ring at the top of the slider, the retaining ring, together with the contact pad, clamps and fixes the outer wall of the cable body. By repeating the operation, multiple sets of cables can be installed independently according to the required sequence and arrangement position. The corresponding cable number information is marked in the label column. During subsequent maintenance, the cable number is directly indicated to the personnel. By fixing and arranging the cables in a targeted manner according to the number of cables and the redundant length, the risk of damage caused by mutual compression of the cables is reduced. At the same time, by independently marking the number of each cable, the speed of locating the target cable during the inspection is greatly improved, the convenience of maintenance is improved, and the efficiency of fault diagnosis is ensured.

[0015] 2. By setting a shim, this utility model can effectively reduce the loosening of the locking screw during long-term use and ensure the stability of the slider position;

[0016] 3. By setting a limiting strip, this utility model can effectively reduce the risk of the slider falling off due to excessive movement.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the isometric structure of an electrical engineering automation control cabinet that is easy to maintain, as proposed in this utility model.

[0020] Figure 2 This is an exploded view of an electrical engineering automation control cabinet that is easy to maintain, as proposed in this utility model.

[0021] Figure 3 This is an isometric structural diagram of an expansion mechanism for an electrical engineering automation control cabinet that is easy to maintain, as proposed in this utility model.

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0023] In the diagram: main body mechanism 1, housing 101, power supply unit 102, display panel 103, controller 104, intelligent safety power monitoring device 105, wiring terminal 106, cover plate 107, inner plate 108, first handle 109, expansion mechanism 2, positioning screw 201, bottom frame 202, slide groove 203, slider 204, locking screw 205, support frame 206, retaining ring 207, touch pad 208, second handle 3, gasket 4, limit strip 5, label bar 6. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution: an electrical engineering automation control cabinet that is easy to maintain, including a main body 1 and an expansion mechanism 2 disposed inside the main body 1. The expansion mechanism 2 includes a plurality of positioning screws 201 threadedly connected to the inner side of the housing 101 and symmetrically arranged. A bottom frame 202 is threadedly connected to the outer side of the positioning screws 201. A slider 204 is slidably connected to the inner side of the bottom frame 202 through a plurality of symmetrically arranged sliding grooves 203. A plurality of sliders 204 are symmetrically arranged. The top of the slider 204 is threaded... A locking screw 205 is threadedly connected to the locking screw 205, and a support frame 206 is threadedly connected to the outside of the locking screw 205. A retaining ring 207 is fixedly connected to the top of the support frame 206, and a contact pad 208 is fixedly connected to the top of the retaining ring 207. Multiple sets of cables are connected to the terminal block 106 in sequence. Then, according to the number of cables, the limiting strip 5 is removed, exposing one side of the slide 203 to the external environment. The required number of sliders 204 are then slidably installed into the inner wall of the slide 203. The limiting strip 5 is then reinstalled to close one side of the slide 203. Then, slide each slider 204 inside the slide groove 203 to ensure that each slider 204 is at the required spacing. Rotate each locking screw 205 clockwise inside the support frame 206 to tighten the sliders 204. This increases the pressure of the outer wall of the sliders 204 against the inner wall of the slide groove 203, thus fixing each slider 204 in place. Insert the redundant cable body of a single cable into the retaining ring 207 at the top of the sliders 204 arranged in a line. The retaining ring 207, in conjunction with the contact pad 208, clamps and fixes the outer wall of the cable body. Repeating this operation allows multiple sets of cables to be installed independently in the required order and position. The corresponding cable number is marked in the label column 6, directly indicating the cable number to personnel during subsequent maintenance. By fixing and arranging the cables in a targeted manner based on the number of cables and the redundant length, the risk of damage caused by mutual compression of the cables is reduced. At the same time, by independently marking each cable number, the speed of locating the target cable during personnel inspection is greatly improved, maintenance convenience is enhanced, and fault diagnosis efficiency is ensured.

[0026] In this utility model, preferably, a power supply unit 102 is fixedly connected to the inner side of the housing 101. A display panel 103, a controller 104, and an intelligent safety power monitoring device 105 are fixedly connected to the inner side of the power supply unit 102. A wiring terminal 106 is fixedly connected to the bottom of one side of the housing 101. Several wiring terminals 106 are symmetrically arranged. A cover plate 107 is rotatably connected to one side of the housing 101. An inner plate 108 is fixedly connected to the inner side of the cover plate 107. A first handle 109 is fixedly connected to one side of the cover plate 107. The main body mechanism 1 is erected at a predetermined position. Then, multiple sets of cables of different specifications are connected to various types of wiring terminals 106 to achieve multi-functional adaptation. The controller 104 controls the power supply unit 102 to start operation. The display panel 103 displays the operation information and the intelligent safety power monitoring device 105 ensures safety.

[0027] In this invention, preferably, the slide grooves 203 all extend through both sides of the slide groove 203, so that the number of sliders 204 can be added or reduced according to the actual number of cables.

[0028] In this utility model, preferably, a limiting strip 5 is attached and connected to one side of the bottom frame 202. The limiting strip 5 is located on one side of the slide groove 203, which can effectively reduce the risk of the slider 204 falling off due to excessive movement.

[0029] In this utility model, preferably, a second handle 3 is fixedly connected to the top of the bottom frame 202. Two second handles 3 are symmetrically arranged, which can effectively facilitate personnel to hold and install or remove the bottom frame 202.

[0030] In this utility model, preferably, a washer 4 is movably connected to the outer side of the top end of the locking screw 205. The washer 4 is located above the support frame 206, which can effectively reduce the loosening of the locking screw 205 during long-term use and ensure the stability of the slider 204 position.

[0031] In this utility model, preferably, a label bar 6 is fixedly connected to one side of the inside of the bracket 206. The label bar 6 is located on one side of the retaining ring 207 and can register the corresponding cable number information to facilitate personnel to quickly locate the target cable.

[0032] In this utility model, preferably, both the retaining ring 207 and the contact pad 208 are arc-shaped structures, the contact pad 208 is made of flexible material, and the retaining ring 207 is fixedly connected to the outside of the contact pad 208, which can reduce the wear on the outer wall of the cable body while fitting more closely to the outer wall of the cable body.

[0033] The working principle and usage process of this utility model are as follows: In use, multiple sets of cables are connected sequentially to the terminal block 106. Then, according to the number of cables, the limiting strip 5 is removed, exposing one side of the slide groove 203 to the external environment. The required number of sliders 204 are then slidably installed into the inner wall of the slide groove 203. The limiting strip 5 is then reinstalled to close one side of the slide groove 203. Next, each slider 204 is slid inside the slide groove 203 until they are all at the required spacing. Each locking screw 205 is rotated clockwise inside the support frame 206 to tighten the sliders 204. This increases the pressure of the outer wall of the sliders 204 against the inner wall of the slide groove 203, thus fixing each slider 204 in place. The redundant cable sections are sequentially inserted into the retaining rings 207 at the top of the sliders 204 arranged in a line. The retaining rings 207, together with the contact pads 208, clamp and fix the outer wall of the cable. By repeating the operation, multiple sets of cables can be installed independently according to the required sequence and arrangement. The corresponding cable number is marked in the label column 6. During subsequent maintenance, the cable number is directly indicated to the personnel. By fixing and arranging the cables in a targeted manner based on the number of cables and the redundant length, the risk of damage caused by mutual compression of the cables is reduced. At the same time, by independently marking each cable number, the speed of locating the target cable during the inspection is greatly improved, the convenience of maintenance is enhanced, and the efficiency of fault diagnosis is ensured.

[0034] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrical engineering automation control cabinet that is easy to maintain, characterized in that: The device includes a main body mechanism (1) and an extension mechanism (2) disposed inside the main body mechanism (1). The extension mechanism (2) includes a plurality of positioning screws (201) threadedly connected to the inner side of the housing (101) and symmetrically arranged. A base frame (202) is threadedly connected to the outer side of the positioning screws (201). A slider (204) is slidably connected to the inner side of the base frame (202) through a plurality of symmetrically arranged sliding grooves (203). A plurality of sliders (204) are symmetrically arranged. A locking screw (205) is threadedly connected to the top of the slider (204). A support frame (206) is threadedly connected to the outer side of the locking screw (205). A retaining ring (207) is fixedly connected to the top of the support frame (206). A contact pad (208) is fixedly connected to the top of the retaining ring (207).

2. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: A power supply unit (102) is fixedly connected to the inside of the housing (101). A display panel (103), a controller (104), and an intelligent safe power monitoring device (105) are fixedly connected to the inside of the power supply unit (102). A wiring terminal (106) is fixedly connected to the bottom of one side of the housing (101). Several wiring terminals (106) are symmetrically arranged. A cover plate (107) is rotatably connected to one side of the housing (101). An inner plate (108) is fixedly connected to the inside of the cover plate (107). A first handle (109) is fixedly connected to one side of the cover plate (107).

3. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: The grooves (203) all extend through both sides of the groove (203).

4. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: The bottom frame (202) is attached to a limiting strip (5) on one side, and the limiting strip (5) is located on one side of the slide groove (203).

5. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: The bottom frame (202) is fixedly connected to the top of a second handle (3), and there are two second handles (3) symmetrically arranged.

6. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: A washer (4) is movably connected to the outer side of the top end of the locking screw (205), and the washer (4) is located above the bracket (206).

7. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: A label bar (6) is fixedly connected to one side of the inside of the bracket (206), and the label bar (6) is located on one side of the retaining ring (207).

8. The electrical engineering automation control cabinet that is easy to maintain according to claim 1, characterized in that: Both the retaining ring (207) and the touch pad (208) are arc-shaped structures. The touch pad (208) is made of flexible material, and the retaining ring (207) is fixedly connected to the outside of the touch pad (208).

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