Hydropower station monitoring control cabinet structure

Abstract

The utility model discloses a hydropower station monitoring control cabinet structure, and relates to the technical field of control cabinets. The hydropower station monitoring control cabinet structure comprises a monitoring control cabinet and lifting devices, the lifting devices are arranged on the front surface and the rear surface of the monitoring control cabinet, the lifting devices comprise concave fixing plates, the concave fixing plates are fixedly connected to the front surface of the monitoring control cabinet, and first electric telescopic rods are fixedly connected to the concave positions of the concave fixing plates; connecting plates are fixedly connected to the telescopic ends of the first electric telescopic rods, second sliding blocks are fixedly connected to the left sides and the right sides of the two connecting plates, by resetting the first electric telescopic rods, the four supporting rods can enter the four circular grooves, the monitoring control cabinet can move downwards, four universal wheels are made to make contact with the ground again, and the monitoring control cabinet can monitor the ground. Compared with the mode that a two-way lead screw is driven to rotate by holding a rocking bar with a hand, the four first electric telescopic rods are adopted as the power source, and the device has the advantages of being stable and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a monitoring control cabinet structure for a hydropower station. Background Art

[0002] The publication number is CN220511439U, and the utility model discloses an electrical automation control cabinet for a hydropower station. The utility model discloses an electrical automation control cabinet for a hydropower station, wherein one end of the bidirectional screw rod penetrates through a panel and is provided with a crank; a control cabinet body is provided in the base, and a box door is hingedly connected to the front end surface of the control cabinet body through a hinge; positioning bolts are penetrated through the two side surfaces of the base, and one end of the positioning bolts extends to the inside of positioning holes provided on the two side surfaces of the control cabinet body; a panel is provided on the bottom surface of the base. The utility model limits the moving block by rotating the bidirectional screw rod and then using the limiting block and the limiting groove in coordination, so that the moving block can move on the bidirectional screw rod; when the moving block moves, the push plate can be moved by using the connecting rod and the connecting frame in coordination; when the push plate moves, the roller on the bottom surface of the push plate moves; when the roller abuts against the ground, the device can be moved, which is convenient for improving the flexibility of the device, thereby facilitating improving the use effect of the device.

[0003] However, the fixing device of the elevator wire rope traction machine has a crank at one end of the bidirectional lead screw that passes through the enclosure, which means that the crank needs to be manually cranked to drive the bidirectional lead screw to achieve the contact between the roller and the ground. In reality, the control cabinet has a certain weight. If only human strength is relied upon as the power source, it will not only be time-consuming and labor-intensive, but also unstable. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a monitoring and control cabinet structure for a hydropower station, which can solve the problem that one end of the bidirectional screw rod passes through the enclosure and is provided with a crank, that is, the bidirectional screw rod needs to be manually cranked to drive the crank to achieve the contact between the roller and the ground. In reality, the control cabinet has a certain weight. If only human strength is relied upon as the power source, it will not only be time-consuming and labor-intensive, but also unstable.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitoring and control cabinet structure of a hydropower station, comprising a monitoring and control cabinet, a lifting device, the lifting device being arranged on the front and rear surfaces of the monitoring and control cabinet, the lifting device comprising a concave fixing plate, the concave fixing plate being fixedly connected to the front surface of the monitoring and control cabinet, a first electric telescopic rod being fixedly connected to the concave part of the concave fixing plate, a connecting plate being fixedly connected to the telescopic end of the first electric telescopic rod, and second sliders being fixedly connected to the left and right sides of the two connecting plates;

[0008] Dehumidification device, the dehumidification device is arranged on the right side of the monitoring control cabinet;

[0009] Protective device, the protective device is arranged on the inner wall of the monitoring control cabinet.

[0010] Preferably, the lifting device further comprises two fixing blocks, both of which are fixedly connected to the front surface of the monitoring and control cabinet, and both of the lower surfaces of the two fixing blocks are provided with circular grooves, and both of the inner walls of the two circular grooves are slidably connected with support rods;

[0011] The opposite surfaces of the two fixed blocks are provided with second slide grooves communicated with the two circular grooves. The two second sliding blocks are slidably connected in the inner walls of the second slide grooves and are respectively fixedly connected to the upper ends of the two support rods. There are two lifting devices, and the two lifting devices are mirror-imaged.

[0012] Preferably, the dehumidification device comprises a first fixing plate, a heating box is fixedly connected to the rear side of the upper surface of the first fixing plate, and two heating plates are arranged inside the heating box;

[0013] The front surface of the heating box is fixedly connected with an air inlet pipe which is in communication with the heating box. An exhaust fan is arranged inside the air inlet pipe, and an air outlet of the exhaust fan is in communication with the interior of the heating box.

[0014] Preferably, the dehumidification device further comprises an L-shaped connecting pipe and an air outlet tube, the L-shaped connecting pipe is fixedly connected to the front surface of the heating box, the L-shaped connecting pipe is communicated with the interior of the heating box, and one end of the L-shaped connecting pipe away from the heating box passes through the interior of the monitoring control cabinet;

[0015] The punching bag is fixedly connected to the bottom of the monitoring and control cabinet, four air outlets are arranged on the left side of the punching bag, and the L-shaped connecting pipe is fixedly connected to the punching bag, and the L-shaped connecting pipe is communicated with the punching bag.

[0016] Preferably, the protective device includes a concave plate, which is fixedly connected to the rear inner wall of the monitoring and control cabinet, and the opposite surfaces of the concave part of the concave plate are provided with rectangular grooves, and the inner walls of the two rectangular grooves are slidably connected with baffles, and the left and right sides of the concave plate are provided with a first sliding groove that communicates with the two rectangular grooves.

[0017] Preferably, the protective device further comprises two third fixing plates, both of which are fixedly connected to the rear inner wall of the monitoring and control cabinet, and the upper surfaces of the two third fixing plates are fixedly connected to the second electric telescopic rod;

[0018] The telescopic ends of the two second electric telescopic rods are fixedly connected to the second fixing plates, the opposite surfaces of the two second fixing plates are fixedly connected to the first sliding blocks, the two first sliding blocks are respectively slid into the inner walls of the two first sliding grooves, and are fixedly connected to the outer surface of the baffle;

[0019] There are two guards, which are arranged in a front-rear mirror image.

[0020] Preferably, a connecting pipe communicating with the monitoring and control cabinet is fixedly connected to the upper surface of the monitoring and control cabinet, a cooling fan is arranged inside the connecting pipe, and an air intake of the cooling fan is communicated with the interior of the monitoring and control cabinet;

[0021] A protective door is provided on the left side of the monitoring and control cabinet, and a rainproof roof is provided on the upper surface of the monitoring and control cabinet;

[0022] Rectangular heat dissipation openings communicating with the monitoring and control cabinet are provided on both the front and rear sides, dustproof nets are provided inside the two rectangular heat dissipation openings, and four universal wheels are fixedly connected to the lower surface of the monitoring and control cabinet.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] (1) The structure of the monitoring and control cabinet of the hydropower station is that by resetting the first electric telescopic rod, the four support rods will enter the inside of the four circular grooves, and the monitoring and control cabinet will move downward, so that the four universal wheels will contact the ground again, and the equipment can be moved. Compared with the two-way screw rod driven by the hand-held rocker to rotate, the four first electric telescopic rods are used as the power source, which has the advantages of stability and high efficiency.

[0026] (2) The structure of the monitoring and control cabinet of the hydropower station starts two heating plates to heat the air entering the heating box, and then discharges it through the air inlet pipe and the air outlet pipe, thereby dehumidifying the interior of the monitoring and control cabinet and improving the service life of the monitoring electronic components inside the monitoring and control cabinet.

[0027] (3) In the structure of the monitoring and control cabinet of the hydropower station, the telescopic ends of the two second electric telescopic rods will pass through the two first sliders to drive the two baffles to move downward, so that the interior of the monitoring and control cabinet is a closed space, preventing dust or rain blown by strong winds from entering the interior of the monitoring and control cabinet, thereby protecting the monitoring electronic components inside the monitoring and control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the interior of the monitoring control cabinet of the utility model;

[0031] Figure 3 This is a schematic diagram of the right side of the monitoring control cabinet of the utility model;

[0032] Figure 4 This is a schematic diagram of the bottom surface of the monitoring and control cabinet of the utility model when viewed from above;

[0033] Figure 5 for Figure 1 The enlarged schematic diagram at A in the middle;

[0034] Figure 6 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0035] Figure 7 It is a schematic diagram of the connection between the L-shaped connecting pipe and the punching bag of the utility model.

[0036] Figure numerals: 1. monitoring control cabinet; 2. universal wheel; 3. fixed block; 4. support rod; 5. connecting plate; 6. concave fixing plate; 7. first electric telescopic rod; 8. rectangular heat dissipation port; 9. first fixing plate; 10. connecting pipe; 11. heating box; 12. baffle; 13. second fixing plate; 14. second electric telescopic rod; 15. first slider; 16. third fixing plate; 17. exhaust bag; 18. first slide groove; 19. second slide groove; 20. L-shaped connecting pipe; 21. air inlet pipe; 22. heating plate; 23. circular groove; 24. second slider. DETAILED DESCRIPTION

[0037] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0038] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0040] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0041] See also Figure 1-7 The utility model provides a technical solution: a hydropower station monitoring and control cabinet structure includes a monitoring and control cabinet 1, two lifting devices, and the two lifting devices are respectively arranged on the front and rear surfaces of the monitoring and control cabinet 1, and the lifting device includes a concave fixing plate 6, and the concave fixing plate 6 is fixedly connected to the front surface of the monitoring and control cabinet 1.

[0042] Dehumidification device, the dehumidification device is arranged on the right side of the monitoring and control cabinet 1, and the dehumidification device includes a first fixed plate 9, and the rear side of the upper surface of the first fixed plate 9 is fixedly connected with a heating box 11, and two heating plates 22 are arranged inside the heating box 11. The front surface of the heating box 11 is fixedly connected with an air inlet pipe 21 communicated with it, and an exhaust fan is arranged inside the air inlet pipe 21, and the air outlet of the exhaust fan is communicated with the interior of the heating box 11.

[0043] Protective device, two protective devices are respectively arranged on the front and rear inner walls of the monitoring and control cabinet 1, and the protective device includes a concave plate 25, which is fixedly connected to the rear inner wall of the monitoring and control cabinet 1, and the opposite surfaces of the concave part of the concave plate 25 are provided with rectangular grooves, and the inner walls of the two rectangular grooves are slidably connected with baffles 12, and the left and right sides of the concave plate 25 are provided with first sliding grooves 18 connected with the two rectangular grooves.

[0044] Furthermore, the lifting device also includes a first electric telescopic rod 7, which is fixedly connected to the concave part of the concave fixed plate 6, and the telescopic end of the first electric telescopic rod 7 is fixedly connected to the connecting plate 5, and the left and right sides of the two connecting plates 5 are fixedly connected to the second slider 24.

[0045] Furthermore, the lifting device also includes two fixed blocks 3, both of which are fixedly connected to the front surface of the monitoring control cabinet 1, and the lower surfaces of the two fixed blocks 3 are provided with circular grooves 23, and the inner walls of the two circular grooves 23 are slidably connected with support rods 4, and the opposite surfaces of the two fixed blocks 3 are provided with second slide grooves 19 communicating with the two circular grooves 23;

[0046] The two second sliding blocks 24 are both slidably connected in the inner wall of the second sliding groove 19, and are respectively fixedly connected to the upper ends of the two support rods 4, and the two lifting devices are arranged in a mirror image;

[0047] By starting the two first electric telescopic rods 7, the telescopic ends of the two first electric telescopic rods 7 will drive the two support rods 4 to move downward through the connecting plate 5 and the two second sliders 24. When the lower ends of the four support rods 4 touch the ground, they will play a supporting role. The two first electric telescopic rods 7 will continue to be started. Under the action of the four support rods 4, the monitoring control cabinet 1 will be lifted up, so that the monitoring control cabinet 1 is fixed in place. When the monitoring control cabinet 1 needs to be moved;

[0048] By resetting the first electric telescopic rod 7, the four support rods 4 will enter the four circular grooves 23, and the monitoring control cabinet 1 will move downward, so that the four universal wheels 2 will contact the ground again, and the device can be moved. Compared with the two-way screw rod driven by a person holding a rocker to rotate, using the four first electric telescopic rods 7 as a power source has the advantages of stability and high efficiency.

[0049] Furthermore, the dehumidification device further includes an L-shaped connecting pipe 20 and an air outlet 17, wherein the L-shaped connecting pipe 20 is fixedly connected to the front surface of the heating box 11, the L-shaped connecting pipe 20 is communicated with the interior of the heating box 11, and one end of the L-shaped connecting pipe 20 away from the heating box 11 penetrates into the interior of the monitoring control cabinet 1;

[0050] The air outlet bag 17 is fixedly connected to the bottom of the monitoring and control cabinet 1, and four air outlets are arranged on the left side of the air outlet bag 17. The L-shaped connecting pipe 20 is fixedly connected to the air outlet bag 17, and the L-shaped connecting pipe 20 is communicated with the air outlet bag 17;

[0051] When the interior of the monitoring and control cabinet 1 needs to be dehumidified, the exhaust fan inside the air inlet pipe 21 is started, and then the two heating plates 22 are started to heat the air entering the heating box 11, and then the air is discharged through the air inlet pipe 21 and the air outlet pipe 17, so as to dehumidify the interior of the monitoring and control cabinet 1 and improve the service life of the monitoring electronic components inside the monitoring and control cabinet 1.

[0052] Furthermore, the protective device also includes two third fixing plates 16, the two third fixing plates 16 are fixedly connected to the rear inner wall of the monitoring control cabinet 1, the upper surfaces of the two third fixing plates 16 are fixedly connected to the second electric telescopic rods 14, and the telescopic ends of the two second electric telescopic rods 14 are fixedly connected to the second fixing plates 13;

[0053] The opposite surfaces of the two second fixed plates 13 are fixedly connected with first sliders 15, and the two first sliders 15 slide through the inner walls of the two first slide grooves 18 respectively, and are fixedly connected to the outer surface of the baffle 12, and the two protective devices are arranged in a front and rear mirror image;

[0054] When there is a strong wind or rain, the two second electric telescopic rods 14 are started at the same time. The telescopic ends of the two second electric telescopic rods 14 will pass through the two first sliders 15 to drive the two baffles 12 to move downward, so that the interior of the monitoring and control cabinet 1 is a closed space, preventing dust or rain blown by the strong wind from entering the interior of the monitoring and control cabinet 1, thereby protecting the monitoring electronic components inside the monitoring and control cabinet 1.

[0055] Furthermore, a connecting pipe 10 communicating with the monitoring and control cabinet 1 is fixedly connected to the upper surface thereof, a cooling fan is arranged inside the connecting pipe 10, and an air intake of the cooling fan communicates with the interior of the monitoring and control cabinet 1;

[0056] A protective door is provided on the left side of the monitoring and control cabinet 1, a rainproof roof is provided on the upper surface of the monitoring and control cabinet 1, and rectangular heat dissipation openings 8 communicating therewith are provided on both the front and rear sides of the monitoring and control cabinet 1;

[0057] Dust-proof nets are provided inside the two rectangular heat dissipation openings 8 , and four universal wheels 2 are fixedly connected to the lower surface of the monitoring and control cabinet 1 .

[0058] Working principle: by starting the two first electric telescopic rods 7, the telescopic ends of the two first electric telescopic rods 7 will drive the two support rods 4 to move downward through the connecting plate 5 and the two second sliders 24. When the lower ends of the four support rods 4 touch the ground, they will play a supporting role. Continue to start the two first electric telescopic rods 7. Under the action of the four support rods 4, the monitoring control cabinet 1 will be lifted up, so that the monitoring control cabinet 1 is fixed in place. When the monitoring control cabinet 1 needs to be moved, by resetting the first electric telescopic rods 7, the four support rods 4 will enter the inside of the four circular grooves 23, and the monitoring control cabinet 1 will move downward, so that the four universal wheels 2 will contact the ground again, and the device can be moved. When the interior of the monitoring and control cabinet 1 needs to be dehumidified, the exhaust fan inside the air inlet pipe 21 is started, and then the two heating plates 22 are started to heat the air entering the heating box 11, and then the air is discharged through the air inlet pipe 21 and the air outlet tube 17 to dehumidify the interior of the monitoring and control cabinet 1. When there is a strong wind or rain, the two second electric telescopic rods 14 are started at the same time. The telescopic ends of the two second electric telescopic rods 14 will pass through the two first sliders 15 to drive the two baffles 12 to move downward, so that the interior of the monitoring and control cabinet 1 is a closed space, preventing dust or rainwater blown by the strong wind from entering the interior of the monitoring and control cabinet 1, and protecting the monitoring electronic components inside the monitoring and control cabinet 1.

[0059] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A monitoring and control cabinet structure for a hydropower station, characterized in that: include: Monitoring control cabinet (1); A lifting device, the lifting device is arranged on the front and rear surfaces of the monitoring control cabinet (1), the lifting device comprises a concave fixing plate (6), the concave fixing plate (6) is fixedly connected to the front surface of the monitoring control cabinet (1), a first electric telescopic rod (7) is fixedly connected to the concave portion of the concave fixing plate (6), the telescopic end of the first electric telescopic rod (7) is fixedly connected to a connecting plate (5), and the left and right sides of the two connecting plates (5) are fixedly connected to second sliders (24); A dehumidification device, the dehumidification device is arranged on the right side of the monitoring control cabinet (1); A protective device is arranged on the inner wall of the monitoring control cabinet (1).

2. A monitoring and control cabinet structure for a hydropower station according to claim 1, characterized in that: The lifting device also includes two fixing blocks (3), the two fixing blocks (3) are fixedly connected to the front surface of the monitoring control cabinet (1), the lower surfaces of the two fixing blocks (3) are provided with circular grooves (23), and the inner walls of the two circular grooves (23) are slidably connected to support rods (4); The opposite surfaces of the two fixed blocks (3) are each provided with a second slide groove (19) communicating with the two circular grooves (23); the two second sliding blocks (24) are both slidably connected in the inner wall of the second slide groove (19) and are respectively fixedly connected to the upper ends of the two support rods (4); the number of the lifting devices is two, and the two lifting devices are arranged in a mirror image.

3. A monitoring and control cabinet structure for a hydropower station according to claim 1, characterized in that: The dehumidification device comprises a first fixing plate (9), a heating box (11) is fixedly connected to the rear side of the upper surface of the first fixing plate (9), and two heating plates (22) are arranged inside the heating box (11); An air inlet pipe (21) communicating with the heating box (11) is fixedly connected to the front surface of the heating box (11), and an exhaust fan is arranged inside the air inlet pipe (21), and an air outlet of the exhaust fan is communicated with the interior of the heating box (11).

4. A monitoring and control cabinet structure for a hydropower station according to claim 1, characterized in that: The dehumidification device further comprises an L-shaped connecting pipe (20) and an air outlet tube (17), wherein the L-shaped connecting pipe (20) is fixedly connected to the front surface of the heating box (11), the L-shaped connecting pipe (20) is communicated with the interior of the heating box (11), and an end of the L-shaped connecting pipe (20) away from the heating box (11) penetrates into the interior of the monitoring control cabinet (1); The air outlet (17) is fixedly connected to the bottom of the monitoring control cabinet (1), and four air outlets are arranged on the left side of the air outlet (17). The L-shaped connecting pipe (20) is fixedly connected to the air outlet (17), and the L-shaped connecting pipe (20) is in communication with the air outlet (17).

5. A monitoring and control cabinet structure for a hydropower station according to claim 1, characterized in that: The protective device comprises a concave plate (25), the concave plate (25) is fixedly connected to the rear inner wall of the monitoring control cabinet (1), the opposite surfaces of the concave part of the concave plate (25) are provided with rectangular grooves, the inner walls of the two rectangular grooves are slidably connected with baffles (12), and the left and right sides of the concave plate (25) are provided with first sliding grooves (18) communicating with the two rectangular grooves.

6. A monitoring and control cabinet structure for a hydropower station according to claim 1, characterized in that: The protection device further comprises two third fixing plates (16), the two third fixing plates (16) are both fixedly connected to the rear inner wall of the monitoring control cabinet (1), and the upper surfaces of the two third fixing plates (16) are both fixedly connected to the second electric telescopic rod (14); The telescopic ends of the two second electric telescopic rods (14) are fixedly connected to the second fixed plates (13), the opposite surfaces of the two second fixed plates (13) are fixedly connected to the first sliding blocks (15), the two first sliding blocks (15) respectively slide into the inner walls of the two first sliding grooves (18), and are fixedly connected to the outer surface of the baffle (12); There are two guards, which are arranged in a front-rear mirror image.

7. A monitoring and control cabinet structure for a hydropower station according to claim 1, characterized in that: The upper surface of the monitoring and control cabinet (1) is fixedly connected to a connecting pipe (10) which is in communication with the monitoring and control cabinet (1); a cooling fan is arranged inside the connecting pipe (10); and an air intake of the cooling fan is in communication with the interior of the monitoring and control cabinet (1); A protective door is provided on the left side of the monitoring and control cabinet (1), and a rainproof roof is provided on the upper surface of the monitoring and control cabinet (1); Rectangular heat dissipation openings (8) communicating with the monitoring and control cabinet (1) are provided on both the front and rear sides, and dustproof nets are provided inside the two rectangular heat dissipation openings (8). Four universal wheels (2) are fixedly connected to the lower surface of the monitoring and control cabinet (1).

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