Electrical operation monitoring device for thermal power plant

Abstract

The utility model discloses a thermal power plant electrical operation monitoring device which comprises a monitoring device, a moving plate, a moving cylinder, a clamping block, a bottom column, a bottom block, a bottom rod, universal wheels and a synchronous driving assembly, the monitoring device is mainly composed of a sensor, a data acquisition device and a data processing system, and the moving plate is fixedly connected with a plurality of pushing handles. The moving cylinder is movably arranged on the upper side of the moving plate through the moving assembly, the monitoring equipment is installed in the moving cylinder, the multiple clamping blocks are movably installed in the moving cylinder, the clamping assembly is arranged between the multiple clamping blocks, and clamping rubber pads are fixedly connected to the multiple clamping blocks. According to the electrical operation monitoring device for the thermal power plant, through cooperation of the moving plate, the moving cylinder, the clamping block, the bottom column, the bottom rod, the universal wheels, the synchronous driving assembly and the like, the monitoring equipment can be rapidly installed, disassembled and replaced at electrical monitoring sites at different positions, and therefore the monitoring efficiency of electrical equipment of the thermal power plant can be conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to an electrical operation monitoring device for a thermal power plant. Background Art

[0002] Thermal power generation refers to a method of generating electricity by using the heat energy generated by the combustion of combustibles and converting it into electrical energy through a power generation device. A modern thermal power plant is a large and complex factory that produces electricity and heat energy. In order to discover faults in a thermal power plant in a timely manner, it is necessary to monitor the electrical equipment through an operation monitoring device. However, the current thermal power plant operation monitoring device will be disassembled and relocated many times according to the change of the monitoring location, which is inconvenient.

[0003] After searching, the utility model with patent publication number CN218735544U discloses an electrical operation monitoring device for thermal power plants. The right end of the mounting plate is pressed down from the notch, and then the mounting plate is slid along the direction of the slide groove to connect the jack with the plug. At the same time, the vertical sealing plate is stuck in the slot. When removing, the vertical sealing plate is pulled downward to disengage it from the slot, and the mounting plate is pulled out to the left to reset the vertical sealing plate and the horizontal sealing plate, which can prevent dust from entering the installation box. Although it is convenient to replace and dustproof the monitoring equipment, it is still necessary to continuously install and disassemble the monitoring equipment when monitoring monitoring locations in different positions. The installation and disassembly time is long, which is easy to increase the replacement time, thereby easily reducing the monitoring efficiency of the monitoring equipment on the electrical equipment inside the thermal power plant. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides an electrical operation monitoring device for a thermal power plant to solve the problem of long installation and disassembly time when monitoring monitoring locations at different positions proposed in the background art.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical operation monitoring device for a thermal power plant, comprising a monitoring device, a moving plate, a moving cylinder, a clamping block, a bottom column, a bottom rod, a universal wheel and a synchronous drive assembly;

[0008] The movable cylinder is movably arranged on the upper side of the movable plate through a movable assembly, and the monitoring device is installed in the movable cylinder;

[0009] The clamping blocks are arranged in plurality, the plurality of clamping blocks are movably installed in the movable cylinder, and a clamping assembly is arranged between the plurality of clamping blocks;

[0010] The bottom column is provided in plurality, and the plurality of bottom columns are movably mounted on the lower side of the movable plate;

[0011] A bottom block, the bottom block being fixedly connected to the lower side of each of the bottom columns;

[0012] The bottom rod is provided in a plurality, and the plurality of bottom rods are movably arranged between the plurality of bottom pillars;

[0013] The universal wheel is installed at the bottom end of each bottom rod;

[0014] The synchronous driving assembly is arranged between the plurality of bottom columns and the plurality of bottom rods.

[0015] Preferably, the synchronous drive assembly comprises:

[0016] A driven frame, the driven frame is fixedly connected to the bottom end of the moving plate;

[0017] A motor, wherein the motor is mounted on one side of the driven frame;

[0018] A driving rod, the driving rod is fixedly connected to the output end of the motor, and the driving rod is rotatably connected to the driven frame;

[0019] A screw rod, wherein two screw rods are provided, and the two screw rods are symmetrically rotatably mounted on the driven frame, and threads in opposite directions are respectively provided on the two screw rods;

[0020] A connecting column, wherein the connecting column is fixedly connected between the two screw rods, a main gear is fixedly connected to the driving rod, a driven wheel is arranged on the connecting column, and the main gear meshes with the driven wheel;

[0021] A pushing block, wherein two pushing blocks are provided, and the two pushing blocks are respectively threadedly connected with the two screw rods;

[0022] A pushing plate, wherein the pushing plates are arranged in plurality, and the plurality of pushing plates are respectively fixedly connected to the two pushing blocks, the plurality of bottom columns and the plurality of bottom rods.

[0023] Furthermore, the mobile component includes:

[0024] An electric cylinder, the electric cylinder is mounted on the top of the moving plate, and the output end of the electric cylinder is fixedly connected to the moving cylinder;

[0025] A supporting cylinder, wherein the supporting cylinder is provided in plurality, and the plurality of supporting cylinders are all fixedly connected to the movable plate;

[0026] A support rod, the support rod is slidably disposed on each of the support cylinders, and the support rod is fixedly connected to the moving cylinder;

[0027] A clamping strip is connected through each of the support rods, and a clamping groove for the clamping strip to slide is provided on the support tube.

[0028] As a further solution of the present application, the clamping assembly includes:

[0029] A double-head electric cylinder, which is installed on the outer side wall of the moving cylinder;

[0030] A clamping plate, wherein two clamping plates are provided, and both of the two clamping plates are fixedly connected to the output end of the double-head electric cylinder;

[0031] The clamping rod is provided in plurality, the plurality of clamping rods are respectively fixedly connected to the two clamping plates and the plurality of clamping blocks, and the clamping rod is slidably connected to the moving cylinder.

[0032] On the basis of the above-mentioned solution, one side of the screw rod is fixedly connected to a limiting column, and the driven frame is provided with a limiting groove for the limiting column to rotate.

[0033] It is further explained that a plurality of the clamping blocks are fixedly connected with clamping rubber pads.

[0034] (III) Beneficial effects

[0035] Compared with the prior art, the utility model provides an electrical operation monitoring device for a thermal power plant, which has the following beneficial effects:

[0036] 1. In the utility model, the monitoring device is conveniently installed through the moving cylinder, and the multiple clamping blocks are conveniently moved in the moving cylinder through the clamping assembly, so that the monitoring device is clamped by the multiple clamping blocks, thereby facilitating the installation stability of the monitoring device in the moving cylinder;

[0037] 2. In the utility model, through the synchronous drive assembly, it is convenient to reversely move multiple bottom columns and multiple bottom rods, so as to reversely move multiple bottom blocks and multiple universal wheels. When the bottom block contacts the ground, the synchronous drive assembly, the multiple bottom blocks and the multiple bottom columns cooperate to stably support the moving plate, so as to stably support the monitoring equipment through the moving cylinder;

[0038] 3. In the utility model, when the universal wheel contacts the ground, the plurality of bottom rods can be moved by the cooperation of the plurality of universal wheels, so that the monitoring device can be moved by the cooperation of the moving plate, the moving cylinder and the moving assembly, so as to facilitate the monitoring work at the monitoring locations at different positions by the monitoring device;

[0039] 4. Therefore, compared with the prior art, the problem of long installation and disassembly time when monitoring monitoring locations at different positions is solved in the electrical operation monitoring device of the thermal power plant. The device facilitates the rapid installation, disassembly and replacement of the monitoring equipment at the electrical monitoring locations at different positions through the cooperation of the moving plate, the moving cylinder, the clamping block, the bottom column, the bottom rod, the universal wheel and the synchronous drive assembly, thereby facilitating the improvement of the monitoring efficiency of the electrical equipment in the thermal power plant. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A schematic diagram of the overall three-dimensional structure of this application;

[0041] Figure 2 This is a schematic diagram of a sectional three-dimensional structure of the movable plate, bottom column and bottom block of the present application;

[0042] Figure 3 This is a schematic diagram of a sectional three-dimensional structure of the driven frame, the screw rod and the limit column of the present application;

[0043] Figure 4 This is a schematic diagram of the three-dimensional structure of the moving cylinder, the clamping block and the clamping rubber pad in this application;

[0044] Figure 5 This is a schematic diagram of the cross-sectional three-dimensional structure of the support tube, support rod and clamping strip of the present application.

[0045] In the figure: 1. Monitoring equipment; 2. Moving plate; 3. Moving cylinder; 4. Clamping block; 5. Bottom column; 6. Bottom block; 7. Bottom rod; 8. Universal wheel; 9. Driven frame; 10. Motor; 11. Screw rod; 12. Main gear; 13. Driven wheel; 14. Pushing block; 15. Pushing plate; 16. Electric cylinder; 17. Support cylinder; 18. Support rod; 19. Cardan; 20. Double-head electric cylinder; 21. Clamping plate; 22. Clamping rod; 23. Limiting column; 24. Pushing handle; 25. Clamping rubber pad. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] See also Figures 1 to 5, an electrical operation monitoring device for a thermal power plant, comprising a monitoring device 1, a moving plate 2, a moving cylinder 3, a clamping block 4, a bottom column 5, a bottom block 6, a bottom rod 7, a universal wheel 8 and a synchronous drive component. The monitoring device 1 is mainly composed of a sensor, a data acquisition device and a data processing system. The sensor is responsible for real-time acquisition of data of various parameters of the power equipment and converts it into electrical signals. These parameters include voltage, current, power factor, etc., as well as the working status, temperature, vibration, etc. of a thermal power generator 10. The data acquisition device is responsible for receiving the signal from the sensor and converting it into a digital signal for use by the data processing system. The data processing system processes and analyzes the collected data to form various reports and charts to provide them to operation and maintenance personnel for reference and decision-making. A plurality of push handles 24 are fixedly connected to the moving plate 2 to facilitate pushing the moving plate 2. The moving cylinder 3 is connected to the moving plate 2 to facilitate pushing the moving plate 2. The moving component is movably arranged on the upper side of the moving plate 2, and the monitoring device 1 is installed in the moving cylinder 3. The clamping blocks 4 are provided in plurality, and the plurality of clamping blocks 4 are movably installed in the moving cylinder 3, and a clamping component is provided between the plurality of clamping blocks 4, and the plurality of clamping blocks 4 are fixedly connected with clamping rubber pads 25, so as to stably clamp the monitoring device 1. The bottom columns 5 are provided in plurality, and the plurality of bottom columns 5 are movably installed on the lower side of the moving plate 2, and the bottom block 6 is fixedly connected to the lower side of each bottom column 5. The bottom rod 7 is provided in plurality, and the moving plate 2 can be stably supported by the cooperation of the plurality of bottom columns 5 and the plurality of bottom blocks 6, and the plurality of bottom rods 7 are movably arranged between the plurality of bottom columns 5, and the universal wheel 8 is installed at the bottom end of each bottom rod 7, and the moving plate 2 can be pushed by the cooperation of the plurality of bottom rods 7 and the plurality of universal wheels 8, and the synchronous driving component is provided between the plurality of bottom columns 5 and the plurality of bottom rods 7.

[0048] See also Figures 1 to 5 The synchronous drive assembly includes a driven frame 9, a motor 10, a driving rod, a screw 11, a connecting column, a pushing block 14 and a pushing plate 15. The driven frame 9 is fixedly connected to the bottom end of the moving plate 2. The motor 10 is installed on one side of the driven frame 9. The motor 10 is set to automatically perform forward and reverse movements. The driving rod is fixedly connected to the output end of the motor 10, and the driving rod is connected to the driven frame 9 through rotation. The screw 11 is set to two, and the two screws 11 are symmetrically installed on the driven frame 9. One side of the screw is fixedly connected to the limit column 23, and the driven frame 9 is provided with a limit column 23 for 3 is provided for rotation, so as to increase the rotation stability of the screw rod 11 on the driven frame 9, the two screw rods 11 are respectively provided with threads in opposite directions, the connecting column is fixedly connected between the two screw rods 11, the driving rod is fixedly connected with a main gear 12, the connecting column is provided with a driven wheel 13, the main gear 12 is meshed with the driven wheel 13, two pushing blocks 14 are provided, the two pushing blocks 14 are respectively threadedly connected with the two screw rods 11, a plurality of pushing plates 15 are provided, and the plurality of pushing plates 15 are respectively fixedly connected with the two pushing blocks 14, the plurality of bottom columns 5 and the plurality of bottom rods 7;

[0049] By rotating the driving rod through the motor 10, the driving rod can rotate the connecting column through the meshing of the main gear 12 and the driven wheel 13, so that the connecting column drives the two screws 11 to rotate, thereby making the two pushing blocks 14 move toward each other, and through the movement of the two pushing blocks 14 toward each other, the multiple pushing plates 15 can drive the multiple bottom columns 5 and the multiple bottom rods 7 to move toward each other, when the bottom column 5 moves upward, the bottom rod 7 will move downward, when the bottom block 6 contacts the ground, through the cooperation of the multiple bottom columns 5 and the multiple bottom blocks 6, the movable plate 2 can be stably supported, when the universal wheel 8 contacts the ground, through the cooperation of the multiple bottom rods 7, the multiple universal wheels 8 and the multiple pushing handles 24, the movable plate 2 can be pushed, so that the monitoring equipment 1 can be pushed to the monitoring positions at different positions to perform electrical monitoring of the thermal power plant.

[0050] See also Figures 1 to 5 The moving assembly includes an electric cylinder 16, a support cylinder 17, a support rod 18 and a card strip 19. The electric cylinder 16 is installed at the top of the moving plate 2. The output end of the electric cylinder 16 is fixedly connected to the moving cylinder 3. The support cylinder 17 is provided in multiple numbers, and the multiple support cylinders 17 are all fixedly connected to the moving plate 2. The support rod 18 is slidably arranged on each support cylinder 17, and the support rod 18 is fixedly connected to the moving cylinder 3. The card strip 19 is connected to each support rod 18. The support cylinder 17 is provided with a card slot for the card strip 19 to slide, so as to increase the stability of the support rod 18 moving in the support cylinder 17;

[0051] By pushing the moving cylinder 3 by the electric cylinder 16, the moving cylinder 3 can drive the monitoring device 1 to move. By cooperating with multiple support cylinders 17, multiple support rods 18 and multiple clamping strips 19, the stability of the electric cylinder 16 pushing the moving cylinder 3 can be increased.

[0052] See also Figures 1 to 5 The clamping assembly includes a double-head electric cylinder 20, a clamping plate 21 and a clamping rod 22. The double-head electric cylinder 20 is installed on the outer wall of the moving cylinder 3. The clamping plates 21 are provided in two numbers. Both clamping plates 21 are fixedly connected to the output end of the double-head electric cylinder 20. The clamping rod 22 is provided in multiple numbers. The multiple clamping rods 22 are respectively fixedly connected to the two clamping plates 21 and the multiple clamping blocks 4, and the clamping rods 22 are connected to the moving cylinder 3 in a sliding manner.

[0053] By pushing the two clamping plates 21 in both directions through the double-head electric cylinder 20, the two clamping plates 21 can drive the multiple clamping rods 22 to move, so that the monitoring device 1 can be stably clamped through the cooperation of the multiple clamping blocks 4.

[0054] In summary, after the monitoring device 1 is placed in the moving cylinder 3, the two clamping plates 21 are pushed by the double-head electric cylinder 20, so that the two clamping plates 21 can push the multiple clamping blocks 4 through the multiple clamping rods 22, so that the monitoring device 1 can be clamped by the multiple clamping blocks 4, so as to facilitate the stable installation of the monitoring device 1 in the moving cylinder 3. Through the monitoring device 1, electrical monitoring can be performed in the thermal power plant. When it is necessary to monitor the monitoring points at different positions, the driving rod is rotated by the motor 10, so that the driving rod rotates the two screws 11 through the main gear 12 and the driven wheel 13. By rotating the two screw rods 11, the two pushing blocks 14 can push the multiple bottom columns 5 and the multiple bottom rods 7 through the multiple pushing plates 15, so as to facilitate the directional movement of the bottom columns 5 and the universal wheels 8. When the universal wheels 8 are in contact with the ground, the mobile plate 2 can be pushed by the multiple universal wheels 8 and the multiple pushing handles 24. When the monitoring equipment 1 reaches a suitable monitoring location, the driving rod is rotated in the opposite direction by the motor 10. Through the above steps, the universal wheels 8 move upward, and the bottom block 6 moves downward at the same time, so that the mobile plate 2, the mobile cylinder 3 and the monitoring equipment 1 can be stably supported by the cooperation of the multiple bottom columns 5 and the multiple bottom blocks 6.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal power plant electrical operation monitoring device, comprising a monitoring device (1), characterized in that: Also includes: Moving plate (2); A mobile cylinder (3), wherein the mobile cylinder (3) is movably arranged on the upper side of the mobile plate (2) through a mobile assembly, and the monitoring device (1) is installed in the mobile cylinder (3); A clamping block (4), wherein the clamping block (4) is provided in plurality, the plurality of clamping blocks (4) are movably installed in the movable cylinder (3), and a clamping assembly is provided between the plurality of clamping blocks (4); A bottom column (5), wherein the bottom column (5) is provided in a plurality, and the plurality of bottom columns (5) are all movably mounted on the lower side of the movable plate (2); A bottom block (6), the bottom block (6) being fixedly connected to the lower side of each bottom column (5); A bottom rod (7), wherein the bottom rod (7) is provided in plurality, and the plurality of bottom rods (7) are all movably provided between the plurality of bottom pillars (5); A universal wheel (8), the universal wheel (8) being mounted on the bottom end of each bottom rod (7); A synchronous drive assembly is arranged between the plurality of base columns (5) and the plurality of base rods (7).

2. The electrical operation monitoring device of a thermal power plant according to claim 1, characterized in that: The synchronous drive assembly comprises: A driven frame (9), the driven frame (9) being fixedly connected to the bottom end of the moving plate (2); A motor (10), wherein the motor (10) is mounted on one side of the driven frame (9); A driving rod, the driving rod is fixedly connected to the output end of the motor (10), and the driving rod is rotatably connected to the driven frame (9); A screw rod (11), wherein two screw rods (11) are provided, and the two screw rods (11) are symmetrically rotatably mounted on the driven frame (9), and the two screw rods (11) are respectively provided with threads in opposite directions; A connecting column, the connecting column is fixedly connected between the two screw rods (11), a main gear (12) is fixedly connected to the driving rod, a driven wheel (13) is arranged on the connecting column, and the main gear (12) is meshed with the driven wheel (13); A pushing block (14), wherein two pushing blocks (14) are provided, and the two pushing blocks (14) are respectively threadedly connected to the two screw rods (11); A pushing plate (15), wherein the pushing plate (15) is arranged in plurality, and the plurality of pushing plates (15) are respectively fixedly connected to the two pushing blocks (14), the plurality of bottom columns (5) and the plurality of bottom rods (7).

3. The electrical operation monitoring device of a thermal power plant according to claim 2, characterized in that: The mobile assembly comprises: An electric cylinder (16), the electric cylinder (16) being mounted on the top of the movable plate (2), and the output end of the electric cylinder (16) being fixedly connected to the movable cylinder (3); A support tube (17), wherein the support tube (17) is provided in a plurality, and the plurality of support tubes (17) are all fixedly connected to the movable plate (2); A support rod (18), the support rod (18) is slidably disposed on each of the support cylinders (17), and the support rod (18) is fixedly connected to the moving cylinder (3); A clamping strip (19) is connected through each of the support rods (18), and a clamping groove for the clamping strip (19) to slide is provided on the support tube (17).

4. The electrical operation monitoring device for a thermal power plant according to claim 3, characterized in that: The clamping assembly comprises: A double-head electric cylinder (20), wherein the double-head electric cylinder (20) is installed on the outer side wall of the moving cylinder (3); A clamping plate (21), wherein two clamping plates (21) are provided, and both of the two clamping plates (21) are fixedly connected to the output end of the double-head electric cylinder (20); A clamping rod (22), wherein the clamping rod (22) is provided in plurality, the plurality of clamping rods (22) are respectively fixedly connected to the two clamping plates (21) and the plurality of clamping blocks (4), and the clamping rod (22) is slidably connected to the moving cylinder (3).

5. The electrical operation monitoring device for a thermal power plant according to claim 4, characterized in that: One side of the screw rod (11) is fixedly connected to a limiting column (23), and the driven frame (9) is provided with a limiting groove for the limiting column (23) to rotate.

6. The electrical operation monitoring device for a thermal power plant according to claim 5, characterized in that: A plurality of the clamping blocks (4) are all fixedly connected with clamping rubber pads (25).

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