Intelligent tool box for secondary safety measures of transformer substation

Abstract

The transformer substation secondary safety measure intelligent tool box comprises a body and a supporting structure, a box cover is arranged above the body, a fixed containing box is arranged on one side in the body, a top plate is arranged on one side of the fixed containing box, a drawing containing box is arranged in the top plate, and the drawing containing box is movably connected with the inner wall of the top plate; a switch is arranged in front of the pull-out placing box, a plurality of grids of a column structure are arranged in the pull-out placing box and the fixed placing box, intelligent sensing modules are arranged in the grids, and an alarm module is arranged on one side of the body; a supporting structure is arranged at the bottom of the body and installed below the body in a folding mode. The portable tool box has the advantages of being simple in structure, suitable for being carried about, capable of achieving a lifting function, capable of reminding a user to return tools in time and more convenient to store and manage.

Description

Technical Field

[0001] The invention belongs to the technical field of substations, and in particular relates to an intelligent tool box for secondary safety measures of substations. Background Art

[0002] Substations are places in power systems that transform voltage and current, receive electric energy, and distribute electric energy. During the operation of substations, regular maintenance is required. The operation and maintenance of substations involves many aspects of work, including both overall management at the system level and regular on-site inspections. The arrangement of safety measures before inspection is an effective measure to ensure the normal and safe operation of equipment, and is of great significance for reducing the accident rate and the scope of accident impact. When staff members perform safety measures, they should be equipped with necessary inspection tools, such as red tape, red tape in operation, current shorting pieces, terminal block covers, etc., which may be used. Therefore, tool boxes are often used for centralized storage. Due to the large number of types and quantities of tools involved, it is still not convenient to carry even if they are centralized in tool boxes. In addition, conventional portable tool boxes do not have a heightening function and can only be placed on the ground to take tools, which requires users to bend and stand up repeatedly, which is not conducive to improving work efficiency. Therefore, it is very necessary to provide a substation secondary safety intelligent tool box with a simple structure, suitable for carrying, a heightening function, timely reminders to return tools, and easier storage and management. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a substation secondary safety intelligent tool box which has a simple structure, is suitable for carrying, has an elevated function, can promptly remind tools to be returned to their places, and is easier to store and manage.

[0004] The objective of the present invention is achieved in this way: a secondary safety intelligent toolbox for a substation, comprising a body and a supporting structure, a box cover is arranged above the body, a fixed placement box is arranged on one side of the interior of the body, a top plate is arranged on one side of the fixed placement box, a pull-out placement box is arranged inside the top plate, the pull-out placement box is movably connected to the inner wall of the top plate, a switch is arranged in front of the pull-out placement box, a plurality of grids of column structure are arranged inside the pull-out placement box and the fixed placement box, and intelligent sensing modules are arranged in the grids, and an alarm module is arranged on one side of the body; a supporting structure is arranged at the bottom of the body, and the supporting structure is installed below the body in a foldable manner.

[0005] The intelligent sensing module adopts an infrared sensing device and is associated with the opening and closing actions of the tool box cover. When the tool box cover is closed, the infrared sensing device detects that the working tools are not in place and will remind the operator through the alarm module.

[0006] The box cover is foldably connected to the body through a folding and telescopic mechanism. The folding and telescopic mechanism includes a first flat plate connected to the inner wall of the box cover and a second flat plate connected to the top plate in the body. The first flat plate and the second flat plate are foldably connected through a connecting rod mechanism.

[0007] The supporting structure is a telescopic folding supporting module, which includes a telescopic bracket. One side of the telescopic bracket is movably connected to the bottom of the main body through a hinge device, and the sides of the telescopic bracket are provided with height limiting devices; a locking mechanism is provided on the inner side of the telescopic folding supporting module.

[0008] The locking mechanism comprises a frame body, both sides of the frame body are provided with clamping plates, the inside of the clamping plates are provided with clamping grooves, and the clamping grooves are clamped with the telescopic bracket.

[0009] A slider is arranged inside the frame, a connecting rod connected to the corresponding card plate is arranged on one side of the slider, a spring connected to the inner wall of the frame is arranged on the other side of the slider, a slide groove is arranged in front of the slider, a slide rod is arranged in front of the slide groove, one end of the slide rod is slidably connected to the slide groove, and the other end is movably connected to the frame.

[0010] The slide groove comprises a second groove, the first groove and the third groove are respectively arranged on both sides of the second groove, and the bottom groove is arranged on the left side of the slide groove.

[0011] The supporting structure is a multi-link folding support module, one corner end of which is movably connected to the bottom of the main body through a hinge shaft. The multi-link folding support module includes a movable plate and a support plate. A connecting plate is provided on the inner side of the movable plate, and a support pad is provided at the bottom of the support plate. The movable plate and the support plate are foldably connected through a multi-link mechanism.

[0012] Beneficial effects of the invention: the invention is an intelligent tool box for secondary safety measures in a substation. When in use, the invention is mainly composed of a tool box body, a supporting structure, an intelligent sensing module, an alarm module and other parts. The invention is aimed at the secondary safety measures tools of the substation, such as red tape, a small flat-blade screwdriver, red cloth in operation and other equipment, for centralized storage, and arranged in columns; in view of the inconvenient access, the invention arranges a liftable box body; in view of the easy forgetting and loss of small tools, the invention is equipped with a corresponding chip, which can perform intelligent identification and promptly remind the staff to return the tools to their places; the invention has the advantages of simple structure, suitable for carrying, having an elevated function, promptly reminding the staff to return the tools to their places, and being more convenient for storage and management. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the overall structure of a secondary safety intelligent toolbox for a substation according to the present invention.

[0014] Figure 2 A bottom view of a substation secondary safety intelligent tool box according to the present invention Figure 1 .

[0015] Figure 3 A bottom view of a substation secondary safety intelligent tool box according to the present invention Figure 2 .

[0016] Figure 4 The present invention is a schematic structural diagram of a locking mechanism of a substation secondary safety intelligent tool box.

[0017] Figure 5 The present invention is a schematic diagram of the folding and telescopic mechanism structure of a substation secondary safety intelligent tool box.

[0018] Figure 6 For the present invention Figure 5 Schematic diagram of the open state.

[0019] Figure 7 The structure of the multi-link folding support module of the intelligent tool box for secondary safety measures of a substation according to the present invention is shown in FIG. Figure 1 .

[0020] Figure 8 The structure of the multi-link folding support module of the intelligent tool box for secondary safety measures of a substation according to the present invention is shown in FIG. Figure 2 .

[0021] Fig. 9 The structure of the multi-link folding support module of the intelligent tool box for secondary safety measures of a substation according to the present invention is shown in FIG. Figure 3 .

[0022] In the figure: 1, main body 2, box cover 3, fixed placement box 4, pull-out placement box 5, top plate 6, switch 7, intelligent sensing module 8, alarm module 9, supporting structure 10, telescopic folding support module 101, telescopic bracket 102, hinge device 103, height limit device 11, locking mechanism 12, frame 13, card plate 14, card slot 15, slider 16, connecting rod 17, spring 18, slide slot 81, first groove 82, second groove 83, third groove 84, bottom groove 19, slide bar 20, folding and telescopic mechanism 21, first flat plate 22, second flat plate 23, connecting rod mechanism 30, multi-link folding support module 31, movable plate 32, connecting plate 33, support plate 34, support pad 35, multi-link mechanism 40, hinge shaft. Implementation

[0023] The present invention will be further described below in conjunction with the accompanying drawings. Example

[0024] like Figure 1-9 As shown, a secondary safety intelligent toolbox for a substation comprises a main body 1 and a supporting structure 9, a box cover 2 is arranged above the main body 1, a fixed placement box 3 is arranged on one side of the internal part of the main body 1, a top plate 5 is arranged on one side of the fixed placement box 3, a pull-out placement box 4 is arranged inside the top plate 5, the pull-out placement box 4 is movably connected to the inner wall of the top plate 5, a switch 6 is arranged in front of the pull-out placement box 4, a plurality of grids of column structure are arranged inside the pull-out placement box 4 and the fixed placement box 3, and intelligent sensing modules 7 are arranged in the grids, and an alarm module 8 is arranged on one side of the main body 1; a supporting structure 9 is arranged at the bottom of the main body 1, and the supporting structure 9 is installed below the main body 1 in a foldable manner.

[0025] The intelligent sensing module 7 uses an infrared sensing device and is associated with the opening and closing actions of the tool box cover 2. When the tool box cover 2 is closed, the infrared sensing device detects that the working tools are not in place and will alert the operator through the alarm module 8.

[0026] The box cover 2 is foldably connected to the main body 1 through a folding and telescopic mechanism 20. The folding and telescopic mechanism 20 includes a first flat plate 21 connected to the inner wall of the box cover 2 and a second flat plate 22 connected to the top plate 5 in the main body 1. The first flat plate 21 and the second flat plate 22 are foldably connected through a connecting rod mechanism 23.

[0027] The support structure 9 is a telescopic folding support module 10, which includes a telescopic bracket 101. One side of the telescopic bracket 101 is movably connected to the bottom of the main body 1 through a hinge device 102, and the sides of the telescopic bracket 101 are provided with height limiting devices 103; a locking mechanism 11 is provided on the inner side of the telescopic folding support module 10.

[0028] The locking mechanism 11 comprises a frame 12 . Both sides of the frame 12 are provided with clamping plates 13 . The clamping plates 13 are provided with clamping slots 14 inside. The clamping slots 14 are clamped with the telescopic bracket 101 .

[0029] A slider 15 is provided inside the frame 12, a connecting rod 16 connected to the corresponding card plate 13 is provided on one side of the slider 15, a spring 17 connected to the inner wall of the frame 12 is provided on the other side of the slider 15, a slide groove 18 is provided in front of the slider 15, a slide rod 19 is provided in front of the slide groove 18, one end of the slide rod 19 is slidably connected to the slide groove 18, and the other end is movably connected to the frame 12.

[0030] The slide groove 18 comprises a second groove 82 , and the first groove 81 and the third groove 83 are respectively arranged on both sides of the second groove 82 . The left side of the slide groove 18 is provided with a bottom groove 84 .

[0031] In this embodiment, ① toolbox body: the toolbox body is arranged in columns according to the secondary installation tools of the substation, and red tape, small flat screwdrivers, red cloth in operation and other equipment can be centrally stored, which is convenient for the staff to directly use the tools; ② intelligent sensing module: the intelligent sensing module is arranged in the toolbox body, and an infrared sensing device is installed in the grid where the tools are placed, and is associated with the opening and closing actions of the toolbox cover. When the toolbox closes the lid, the infrared sensing device detects that the working tools are not in place, and it will remind the operator through the alarm device; ③ alarm module: through mutual linkage with the intelligent sensing module, when the intelligent sensing module detects that the working tools are not in place, it will sound an alarm to remind the operator to return the working tools to their positions, making the storage of tools easier to manage; ④ support structure: the support structure is a telescopic folding support module, which is arranged under the toolbox body and consists of multiple telescopic support rods. It can be integrated with the toolbox after folding, and the support structure has a limiting function. The device can be adjusted to a suitable position according to the operating height requirements of the operator; The working principle of the telescopic folding support module is: cancel the locking state of the telescopic bracket by the locking mechanism, open the telescopic bracket outward to open it to a vertical state, and then adjust the appropriate height through the telescopic bracket and position it through the height limit device; The working principle of the locking mechanism is as follows: in the initial state, the upper end of the slide rod is located in the second groove (b, b') of the slide slot, and the connecting rod is pressed inwardly, so that the connecting rod drives the slider to squeeze the spring inwardly, so that the upper end of the slide rod falls into the third groove (c, c'), and the connecting rod is released. Under the elastic force of the spring, the slider is driven to move in the frame, and at the same time, the slider passes through the slide slot so that the upper end of the slide rod falls into the bottom groove (d, d'). At this time, the locking mechanism is in an extended locking state; the connecting rod is pressed again, so that the connecting rod drives the slider to squeeze the spring inwardly, so that the upper end of the slide rod passes through the first groove (a, a') and falls into the second groove (b, b'), and returns to the initial state. At this time, the locking mechanism is in a shortened locking state.

[0032] The present invention is an intelligent tool box for secondary safety measures of a substation. When in use, the present invention is mainly composed of a tool box body 1, a supporting structure 9, an intelligent sensing module 7 and an alarm module 8. The present invention is aimed at the secondary safety measures tools of the substation, such as red tape, a small flat-blade screwdriver, red cloth in operation and other equipment, and is placed in columns; the present invention is designed to be liftable in view of the inconvenient access; the present invention is configured with a corresponding chip to realize intelligent identification and timely remind the staff to return the tools to their positions in view of the easy forgetting and loss of small tools; the present invention has a simple structure, is suitable for carrying, has an elevated function, and can intelligently analyze the use of tools, and promptly remind the staff to return the tools to their positions, so that the storage of tools is more convenient to manage; the present invention has the advantages of simple structure, being suitable for carrying, having an elevated function, timely reminding to return the tools to their positions, and being more convenient for storage and management. Example

[0033] like Figure 1-9 As shown, a secondary safety intelligent toolbox for a substation comprises a main body 1 and a supporting structure 9, a box cover 2 is arranged above the main body 1, a fixed placement box 3 is arranged on one side of the internal part of the main body 1, a top plate 5 is arranged on one side of the fixed placement box 3, a pull-out placement box 4 is arranged inside the top plate 5, the pull-out placement box 4 is movably connected to the inner wall of the top plate 5, a switch 6 is arranged in front of the pull-out placement box 4, a plurality of grids of column structure are arranged inside the pull-out placement box 4 and the fixed placement box 3, and intelligent sensing modules 7 are arranged in the grids, and an alarm module 8 is arranged on one side of the main body 1; a supporting structure 9 is arranged at the bottom of the main body 1, and the supporting structure 9 is installed below the main body 1 in a foldable manner.

[0034] The intelligent sensing module 7 uses an infrared sensing device and is associated with the opening and closing actions of the tool box cover 2. When the tool box cover 2 is closed, the infrared sensing device detects that the working tools are not in place and will alert the operator through the alarm module 8.

[0035] The box cover 2 is foldably connected to the main body 1 through a folding and telescopic mechanism 20. The folding and telescopic mechanism 20 includes a first flat plate 21 connected to the inner wall of the box cover 2 and a second flat plate 22 connected to the top plate 5 in the main body 1. The first flat plate 21 and the second flat plate 22 are foldably connected through a connecting rod mechanism 23.

[0036] In this embodiment, the working principle of the folding and telescopic mechanism is: the first flat plate and the second flat plate are foldably connected by a connecting rod mechanism, and the connecting rod mechanism adopts a combination of four connecting rods to realize a 90-degree flipping movement of the first flat plate and the second flat plate, and then realize a 90-degree flipping of the box cover and the main body, so that the box cover can be flipped 90 degrees to open and close, which is stable and reliable in use.

[0037] The support structure 9 is a multi-link folding support module 30, one corner end of which is movably connected to the bottom of the main body 1 through a hinge shaft 40. The multi-link folding support module 30 includes a movable plate 31 and a support plate 33. A connecting plate 32 is provided on the inner side of the movable plate 31, and a support pad 34 is provided at the bottom of the support plate 33. The movable plate 31 and the support plate 33 are foldably connected through a multi-link mechanism 35.

[0038] In this embodiment, the working principle of the multi-link folding support module is as follows: the movable plate and the support plate are foldably connected by a multi-link mechanism, the multi-link mechanism adopts a combination of ten links, and the movable plate and the support plate are telescopically flipped 90 degrees through fixed links and the final movable links. The multi-link is telescopically flipped 90 degrees to realize the support function of the body, and can be integrated with the tool box after folding; In this embodiment, the present invention has the following advantages: ① The intelligent toolbox for secondary safety measures of substation can divide the tools in the device into columns to improve the work efficiency of the operators, and the device is equipped with corresponding chips to intelligently identify the situation that small tools are easily forgotten and lost, and promptly remind the staff to return the tools to their positions; ② The box body of the intelligent toolbox for secondary safety measures of substation can be lifted, and the device can be adjusted to a suitable position according to the working height requirements of the operators, so that the operators can use the tools conveniently; ③ It can solve the problem that when the workers perform safety measures, there is no toolbox at hand, and the toolbox does not have a heightening function, so they can only be placed on the ground to use the tools, which requires the user to bend down and stand up repeatedly, which is not conducive to improving work efficiency; ④ It has good economic and social benefits: Economic benefits: It can effectively improve the convenience of the layout of secondary safety measures of substations, facilitate storage and neat placement, and effectively avoid the forgetting and loss of small tools; Social benefits: Improve the effective layout of secondary safety measures of substations, enhance power supply reliability, and promote the stable development of the economy and society.

[0039] The present invention is an intelligent tool box for secondary safety measures of a substation. When in use, the present invention is mainly composed of a tool box body 1, a supporting structure 9, an intelligent sensing module 7, an alarm module 8 and other parts. The present invention is aimed at the secondary safety measures tools of the substation, such as red tape, a small flat-blade screwdriver, red cloth in operation and other equipment, and is placed in columns; the present invention is designed to be liftable in order to solve the problem that small tools are easily forgotten and lost; the present invention is equipped with a corresponding chip, which can be intelligently identified and timely remind the staff to put the tools back in place; the present invention has the advantages of simple structure, suitable for carrying, having an elevated function, timely reminding to put the tools back in place, and being more convenient for storage and management.

Claims

1. A substation secondary safety intelligent toolbox, comprising a body and a supporting structure, characterized in that: A box cover is arranged above the body, a fixed placement box is arranged on one side of the interior of the body, a top plate is arranged on one side of the fixed placement box, a pull-out placement box is arranged inside the top plate, the pull-out placement box is movably connected to the inner wall of the top plate, a switch is arranged in front of the pull-out placement box, a plurality of grids of column structure are arranged inside the pull-out placement box and the fixed placement box, and intelligent sensing modules are arranged in the grids, and an alarm module is arranged on one side of the body; a support structure is arranged at the bottom of the body, and the support structure is installed below the body in a foldable manner.

2. A substation secondary safety intelligent toolbox as claimed in claim 1, characterized in that: The intelligent sensing module adopts an infrared sensing device and is associated with the opening and closing actions of the tool box cover. When the tool box cover is closed, the infrared sensing device detects that the working tools are not in place and will remind the operator through the alarm module.

3. A substation secondary safety intelligent toolbox as claimed in claim 2, characterized in that: The box cover is foldably connected to the body through a folding and telescopic mechanism. The folding and telescopic mechanism includes a first flat plate connected to the inner wall of the box cover and a second flat plate connected to the top plate in the body. The first flat plate and the second flat plate are foldably connected through a connecting rod mechanism.

4. The substation secondary safety intelligent toolbox according to claim 1, characterized in that: The supporting structure is a telescopic folding supporting module, which includes a telescopic bracket. One side of the telescopic bracket is movably connected to the bottom of the main body through a hinge device, and the sides of the telescopic bracket are provided with height limiting devices; a locking mechanism is provided on the inner side of the telescopic folding supporting module.

5. A substation secondary safety intelligent toolbox as claimed in claim 4, characterized in that: The locking mechanism comprises a frame body, both sides of the frame body are provided with clamping plates, the inside of the clamping plates are provided with clamping grooves, and the clamping grooves are clamped with the telescopic bracket.

6. A substation secondary safety intelligent toolbox as claimed in claim 5, characterized in that: A slider is arranged inside the frame, a connecting rod connected to the corresponding card plate is arranged on one side of the slider, a spring connected to the inner wall of the frame is arranged on the other side of the slider, a slide groove is arranged in front of the slider, a slide rod is arranged in front of the slide groove, one end of the slide rod is slidably connected to the slide groove, and the other end is movably connected to the frame.

7. A substation secondary safety intelligent toolbox as claimed in claim 6, characterized in that: The slide groove comprises a second groove, the first groove and the third groove are respectively arranged on both sides of the second groove, and the bottom groove is arranged on the left side of the slide groove.

8. The substation secondary safety intelligent toolbox according to claim 1, characterized in that: The supporting structure is a multi-link folding support module, one corner end of which is movably connected to the bottom of the main body through a hinge shaft. The multi-link folding support module includes a movable plate and a support plate. A connecting plate is provided on the inner side of the movable plate, and a support pad is provided at the bottom of the support plate. The movable plate and the support plate are foldably connected through a multi-link mechanism.

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