Electric power data acquisition monitoring substation

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By setting up pads, baffles and moving wheels on the power data acquisition monitoring sub-station, corrosion of the support structure is reduced, and the connection frame and rubber plugs are used to protect the connection, the corrosion of the monitoring sub-station in the prior art in humid environments and The problem of easy damage at the connection achieves long life and low maintenance costs of the equipment.

CN222508387UActive Publication Date: 2025-02-18JIYUAN RUIFENG ELECTRIC CO LTD

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Patent Information

Application Number: CN202421195917.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-29
Publication Date: 2025-02-18
Estimated Expiration: 2034-05-29

AI Technical Summary

Technical Problem

The existing power data collection and monitoring substations are prone to corrosion in humid mine environments, and the connections are prone to collision damage, resulting in frequent equipment replacement and waste of resources.

Method used

A power data acquisition and monitoring sub-station was designed. By setting up pads, baffles, ramps and moving wheels, the support structure contacts with the ground and increases the flexibility of the moving wheels; at the same time, the connecting frame, protective plate and rubber plugs are used. Protect the connecting pipe and external wires to prevent collision damage.

Benefits of technology

It effectively reduces corrosion of the monitoring branch support structure, extends the service life of the equipment, and reduces the damage frequency at the connection through protective measures, reducing replacement and maintenance costs.

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Abstract

The utility model discloses an electric power data acquisition monitoring substation, which relates to the technical field of monitoring substations, and comprises a shell, the lower end of the shell is fixedly connected with an insertion rod, the lower end of the insertion rod is inserted with a supporting rod, one side of the supporting rod is contacted with a cushion block, one side of the shell is fixedly connected with a connecting pipe, and the other side of the shell is fixedly connected with the connecting pipe. And one side of the connecting pipe is in threaded connection with an external wire, the lower end of the supporting rod is in bearing connection with a moving wheel, and the outer wall of the moving wheel makes contact with the cushion block. The supporting structure of the monitoring substation is protected by arranging the cushion blocks and the baffles, contact with the mine ground is reduced, the cushion blocks and the supporting rods are conveniently combined by arranging the slopes and the moving wheels, the supporting rods are supported by arranging the moving screws, the sliding blocks, the sliding grooves and the supporting frames, and therefore the moving wheels move upwards and are separated from the cushion blocks, and the safety of the monitoring substation is improved. And a limiting groove is formed, so that the supporting rod is limited.

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Description

Technical Field

[0001] The utility model relates to the technical field of monitoring substations, in particular to an electric power data acquisition monitoring substation. Background Art

[0002] The power monitoring system uses computers, communication equipment, and measurement and control units as basic tools, providing a basic platform for real-time data collection, switch status detection, and remote control of the power distribution system. It can form an arbitrarily complex monitoring system with detection and control equipment, and plays a core role in power distribution monitoring. It can help companies eliminate islands, reduce operating costs, improve production efficiency, and speed up the response to abnormalities in the power distribution process.

[0003] With the continuous improvement of the modernization of coal mines and the increase in the power supply distance between the underground high-voltage power supply area and the low-voltage mining area, the power supply lines are complicated, the equipment load fluctuates greatly, and the explosion-proof switches malfunction, which seriously affects the normal production. It is very important to solve the underground power supply system of coal mines, which can greatly improve the production output of coal mines.

[0004] The substation is an important equipment in the coal mine safety production monitoring system. It receives signals from sensors and transmits them to the transmission interface over a long distance (not exceeding 10km) in a pre-agreed multiplexing mode (time division or frequency division, etc.). At the same time, it receives multiplexed signals from the transmission interface (time division or frequency division, etc.) and has simple data processing capabilities to control the operation of the actuator.

[0005] At present, the power data acquisition monitoring substation in the prior art is usually placed in a mine to collect power data. When in use, since the inside of the mine is relatively humid and prone to water accumulation, the lower end of the monitoring substation is in contact with the ground, which is prone to corrosion after a long time. The monitoring substation shell needs to be replaced, and the replacement is complicated. There is a problem that the corrosion of the supporting structure of the monitoring substation cannot be reduced. In addition, when in use, the connection between the monitoring substation and the transmission wire is outside the monitoring substation, and it is easy to be damaged by collision in the mine and needs to be replaced. The connection cannot be protected, which easily causes waste of materials and there is a problem that the connection of the control substation cannot be protected. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an electric power data acquisition and monitoring substation, which solves the problems raised in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a shell, a plug rod is fixedly connected to the lower end of the shell, a support rod is inserted into the lower end of the plug rod, one side of the support rod is in contact with the cushion block, one side of the shell is fixedly connected to a connecting pipe, one side of the connecting pipe is threadedly connected to an external wire;

[0010] The lower end bearing of the support rod is connected to a moving wheel, the outer wall of the moving wheel is in contact with a cushion block, the interior of the cushion block is slidably connected to a support frame, the upper end of the support frame is provided with a limiting groove, one side of the limiting groove is slidably connected to the support rod, one side of the support frame is fixedly connected to a slider, one side of the slider is threadedly connected to a moving screw, and one side of the moving screw is bearing-connected to a cushion block;

[0011] A connecting frame is fixedly connected to one side of the shell, a protective plate is slidably connected to one side of the connecting frame, a through hole is opened on one side of the protective plate, a threaded groove is opened on one side of the protective plate, a connecting ring is threadedly connected to one side of the threaded groove, a rubber plug is fixedly connected to the inside of the connecting ring, an external wire is sleeved on the inside of the rubber plug, and the rubber plug is in contact with the through hole.

[0012] Optionally, a slope is provided on one side of the cushion block, a baffle is slidably connected to one side of the cushion block, one side of the baffle is in contact with the support frame, the position of the slope is consistent with the position of the baffle, and the moving wheel is in contact with the slope.

[0013] Optionally, there is a movable groove in the middle of the support frame, the movable groove of the support frame is consistent with the size of the moving wheel, the cushion block is closely fitted with the support frame, the limiting groove is closely fitted with the support rod, and the shape of the support frame is a concave shape.

[0014] Optionally, a slide groove is provided on one side of the cushion block, a slider is slidably connected to one side of the slide groove, the slide groove fits closely with the slider, the size of the support rod is consistent with the size of the support frame, and the lower end of the shell is in contact with the support rod.

[0015] Optionally, a baffle rod is slidably connected to one side of the connecting frame, one side of the baffle rod is in contact with the protective plate, a pull rod is sleeved inside the connecting frame, one end of the pull rod is fixedly connected to a top block, and the top block is in contact with the baffle rod.

[0016] Optionally, the connecting tube corresponds to the position of the through hole, the external wire is inserted into the through hole, the size of the through hole is consistent with the rubber plug, one side of the pull rod is slidably connected to a support spring, and one end of the support spring is slidably connected to a connecting frame.

[0017] The utility model provides a power data acquisition monitoring substation, which has the following beneficial effects:

[0018] 1. The electric power data acquisition monitoring substation protects the supporting structure of the monitoring substation by setting pads and baffles to reduce contact with the mine ground. The pads are conveniently combined with the support rods by setting slopes and moving wheels. The support rods are supported by moving screws, sliders, slides, and support frames, so that the moving wheels move upward and separate from the pads. The support rods are restricted by setting limiting grooves.

[0019] 2. The electric power data acquisition and monitoring substation protects the connecting pipe by providing a connecting frame, a protective plate, and a barrier rod, fixes the barrier rod by providing a top block, a supporting spring, and a pull rod, thereby restricting the protective plate, connects the external wire to the connecting pipe by providing a through hole, connects the rubber plug to the protective plate by providing a connecting ring and a threaded groove, and connects the rubber plug to the external wire to reduce damage to the external wire when it collides. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model in front view of section 1;

[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement at the center;

[0023] Figure 4 This is a structural schematic diagram of the utility model in the front view of section 2;

[0024] Figure 5 It is a structural schematic diagram of the left side section 1 of the utility model;

[0025] Figure 6 For this utility model Figure 5 A schematic diagram of the structure with a partial enlargement at B in the middle;

[0026] Figure 7 It is a structural schematic diagram of the second left-side cross-section of the utility model;

[0027] Figure 8 For this utility model Figure 7 A schematic diagram of the structure with a partial enlargement at C in the middle;

[0028] Fig. 9 It is a schematic diagram of the structure of the utility model in top view.

[0029] In the figure: 1. shell; 2. support rod; 3. support frame; 4. cushion block; 5. moving wheel; 6. connecting ring; 7. stopper rod; 8. rubber plug; 9. connecting pipe; 10. external wire; 11. connecting frame; 12. threaded groove; 13. through hole; 14. baffle; 15. plug rod; 16. slider; 17. moving screw; 18. ramp; 19. slide groove; 20. limiting groove; 21. protective plate; 23. pull rod; 24. support spring; 25. top block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Example 1

[0032] See also Figures 1 to 9 The utility model provides a technical solution: a power data acquisition and monitoring substation, including a shell 1, a plug rod 15 is fixedly connected to the lower end of the shell 1, a support rod 2 is inserted at the lower end of the plug rod 15, the lower end of the shell 1 contacts the support rod 2, one side of the support rod 2 contacts the cushion block 4, a slope 18 is provided on one side of the cushion block 4, a slide groove 19 is provided on one side of the cushion block 4, a connecting pipe 9 is fixedly connected to one side of the shell 1, an external wire 10 is threadedly connected to one side of the connecting pipe 9, a moving wheel 5 is connected to the lower end bearing of the support rod 2, the moving wheel 5 contacts the slope 18, the outer wall of the moving wheel 5 contacts the cushion block 4, a baffle 14 is slidably connected to one side of the cushion block 4, the position of the slope 18 is consistent with the position of the baffle 14, a support frame 3 is slidably connected to the inside of the cushion block 4, one side of the baffle 14 contacts the support frame 3, a movable groove is present in the middle of the support frame 3, the movable groove of the support frame 3 is consistent with the size of the moving wheel 5, the cushion block 4 is in contact with the support frame 3 The support frame 3 is in a concave shape, and a limiting groove 20 is provided at the upper end of the support frame 3. A support rod 2 is slidably connected to one side of the limiting groove 20, and the limiting groove 20 is closely matched with the support rod 2. The size of the support rod 2 is consistent with the size of the support frame 3. A slider 16 is fixedly connected to one side of the support frame 3, and a slider 16 is slidably connected to one side of the slide groove 19, and the slide groove 19 is closely matched with the slider 16. A moving screw 17 is threadedly connected to one side of the slider 16, and a pad 4 is connected to a bearing on one side of the moving screw 17. By arranging the pad 4 and the baffle 14, the supporting structure of the monitoring substation is protected to reduce contact with the mine ground. By arranging the slope 18 and the moving wheel 5, it is convenient to combine the pad 4 with the support rod 2. By arranging the moving screw 17, the slider 16, the slide groove 19, and the support frame 3, the support rod 2 is supported, so that the moving wheel 5 moves upward and separates from the pad 4. By arranging the limiting groove 20, the support rod 2 is restricted.

[0033] When in use, after placing the cushion block 4 at the preset position of the mine, the monitoring substation is transported so that the support rod 2 corresponds to the cushion block 4, the shell 1 is pushed, and the ramp 18 set on one side of the cushion block 4 is used to move the moving wheel 5 to the upper end of the cushion block 4, and then the baffle 14 is inserted into the cushion block 4 to limit the position of the support frame 3. After the support rod 2 is moved to the appropriate position, the moving screw 17 is rotated to drive the slider 16 to move upward in the slide groove 19, thereby driving the support frame 3 to rise. When rising, the support rod 2 and the support frame 3, the support rod 2 is restricted in the limiting groove 20 at the upper end, and when the support frame 3 rises upward, the support rod 2 is driven to rise, so that the moving wheel 5 moves upward and separates from the cushion block 4, thereby supporting the support rod 2, thereby supporting the monitoring substation. After long-term use, the cushion block 4 contacts with the mine and corrodes. The shell 1 is pushed out and separated from the cushion block 4, and then the cushion block 4 is replaced, so as to reduce the corrosion of the monitoring substation shell and achieve the purpose of reducing the corrosion of the supporting structure of the monitoring substation.

[0034] Example 2

[0035] See also Figures 1 to 9The utility model provides a technical solution: a power data acquisition and monitoring substation, including a shell 1, a plug rod 15 is fixedly connected to the lower end of the shell 1, a support rod 2 is inserted into the lower end of the plug rod 15, one side of the support rod 2 is in contact with the cushion block 4, a connecting pipe 9 is fixedly connected to one side of the shell 1, one side of the connecting pipe 9 is threadedly connected with an external wire 10, a connecting frame 11 is fixedly connected to one side of the shell 1, a blocking rod 7 is slidably connected to one side of the connecting frame 11, a pull rod 23 is sleeved inside the connecting frame 11, one end of the pull rod 23 is fixedly connected to a top block 25, the top block 25 is in contact with the blocking rod 7, one side of the pull rod 23 is slidably connected to a support spring 24, one end of the support spring 24 is slidably connected to the connecting frame 11, one side of the connecting frame 11 is slidably connected to a protective plate 21, one side of the blocking rod 7 is in contact with the protective plate 21, one side of the protective plate 21 is provided with a through hole 13, the connecting pipe 9 is in contact with the protective plate 21, and the protective plate 21 is provided with a through hole 13. The position of the through hole 13 corresponds, the external wire 10 is inserted into the through hole 13, a threaded groove 12 is opened on one side of the protective plate 21, a connecting ring 6 is threadedly connected to one side of the threaded groove 12, and a rubber plug 8 is fixedly connected to the inside of the connecting ring 6. The size of the through hole 13 is consistent with the rubber plug 8, and the external wire 10 is sleeved inside the rubber plug 8. The rubber plug 8 is in contact with the through hole 13. The connecting tube 9 is protected by setting the connecting frame 11, the protective plate 21, and the baffle rod 7. The baffle rod 7 is fixed by setting the top block 25, the support spring 24, and the pull rod 23, so as to restrict the protective plate 21. The external wire 10 is connected to the connecting tube 9 by setting the through hole 13. The rubber plug 8 is connected to the protective plate 21 by setting the connecting ring 6 and the threaded groove 12. The rubber plug 8 is connected to the external wire 10 to reduce damage to the external wire 10 when it collides.

[0036] When in use, when connecting the wire, the protective plate 21 is inserted into the connecting frame 11 to protect the connecting tube 9, and then the blocking rod 7 is connected to the connecting frame 11. When connecting, the top block 25 is pushed to one side through the chamfer of the lower end of the blocking rod 7, so that the top block 25 is pushed back into the connecting frame 11, and the top block 25 is rebounded into the groove of the blocking rod 7 through the supporting spring 24 to fix the blocking rod 7. When disassembly is required, the pull rod 23 is pulled to separate the top block 25 from the blocking rod 7, and then the external wire 10 is connected to the connecting tube. 9 is connected, the connecting ring 6 is threadedly connected to the thread groove 12, and the rubber plug 8 of the connecting ring 6 blocks the through hole 13. After the external wire 10 is collided, it is protected by the rubber plug 8 to reduce direct damage. By setting the through hole 13, the external wire 10 can be bent, thereby reducing the collision of the protective plate 21 and making it unusable. After the external wire 10 is connected, the power data in the mine is collected and then transmitted, thereby achieving the purpose of protecting the connection of the control substation.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power data acquisition and monitoring substation, comprising a housing (1), characterized in that: The lower end of the shell (1) is fixedly connected to an insertion rod (15), the lower end of the insertion rod (15) is plugged with a support rod (2), one side of the support rod (2) is in contact with a cushion block (4), one side of the shell (1) is fixedly connected to a connecting pipe (9), one side of the connecting pipe (9) is threadedly connected to an external wire (10); The lower end bearing of the support rod (2) is connected to a moving wheel (5), the outer wall of the moving wheel (5) is in contact with a cushion block (4), the interior of the cushion block (4) is slidably connected to a support frame (3), the upper end of the support frame (3) is provided with a limiting groove (20), one side of the limiting groove (20) is slidably connected to the support rod (2), one side of the support frame (3) is fixedly connected to a slider (16), one side of the slider (16) is threadedly connected to a moving screw (17), and one side of the moving screw (17) is bearing-connected to a cushion block (4); A connecting frame (11) is fixedly connected to one side of the shell (1), a protective plate (21) is slidably connected to one side of the connecting frame (11), a through hole (13) is provided on one side of the protective plate (21), a threaded groove (12) is provided on one side of the protective plate (21), a connecting ring (6) is threadedly connected to one side of the threaded groove (12), a rubber plug (8) is fixedly connected to the inside of the connecting ring (6), an external wire (10) is sleeved inside the rubber plug (8), and the rubber plug (8) is in contact with the through hole (13).

2. The power data acquisition and monitoring substation according to claim 1, characterized in that: A slope (18) is provided on one side of the cushion block (4), a baffle (14) is slidably connected to one side of the cushion block (4), one side of the baffle (14) is in contact with the support frame (3), the position of the slope (18) is consistent with the position of the baffle (14), and the moving wheel (5) is in contact with the slope (18).

3. The power data acquisition and monitoring substation according to claim 1, characterized in that: A movable groove is provided in the middle of the support frame (3); the movable groove of the support frame (3) is consistent with the size of the moving wheel (5); the cushion block (4) is closely fitted with the support frame (3); the limiting groove (20) is closely fitted with the support rod (2); and the shape of the support frame (3) is a concave shape.

4. The electric power data acquisition and monitoring substation according to claim 1, characterized in that: A slide groove (19) is provided on one side of the cushion block (4), and a slider (16) is slidably connected to one side of the slide groove (19). The slide groove (19) and the slider (16) are closely matched. The size of the support rod (2) is consistent with the size of the support frame (3), and the lower end of the shell (1) is in contact with the support rod (2).

5. The electric power data acquisition and monitoring substation according to claim 1, characterized in that: A blocking rod (7) is slidably connected to one side of the connecting frame (11), and one side of the blocking rod (7) is in contact with the protective plate (21). A pull rod (23) is sleeved inside the connecting frame (11), and one end of the pull rod (23) is fixedly connected to a top block (25), and the top block (25) is in contact with the blocking rod (7).

6. The electric power data acquisition and monitoring substation according to claim 5, characterized in that: The connection tube (9) corresponds to the position of the through hole (13), the external wire (10) is inserted into the through hole (13), the size of the through hole (13) is consistent with the rubber plug (8), one side of the pull rod (23) is slidably connected to a support spring (24), and one end of the support spring (24) is slidably connected to a connecting frame (11).