Testing device of wind power plant communication network

Abstract

The utility model relates to the technical field of wind power plant communication networks, and discloses a wind power plant communication network testing device comprising a clamping device and a tester body, the top of the tester body is provided with an LED display screen, the bottom of the clamping device is provided with a mobile vehicle body, and the tester body is installed inside the clamping device. The clamping device comprises limiting insertion blocks, first spiral springs, a clamp and a bearing plate, the limiting insertion blocks are in threaded connection to the left end and the right end of the bearing plate, the limiting insertion blocks are in threaded connection to the bottoms of the limiting insertion blocks, and the first spiral springs are fixedly connected to the outward ends of the clamp. According to the testing device for the wind power plant communication network, the clamping shell, the metal transverse plate, the connecting rod and the connecting block are arranged, the clamping shell and the metal transverse plate can clamp tester bodies of different specifications, different types of tester bodies can be used according to the types of wind power plant communication network instruments, and the testing efficiency is improved. Meanwhile, the tester body is more convenient to maintain and replace, and a large amount of time is not needed.

Description

Technical Field

[0001] This utility model relates to the field of wind farm communication network technology, specifically a testing device for wind farm communication networks. Background Technology

[0002] The wind farm communication network is responsible for enabling data exchange and communication between equipment such as wind turbine generators, substations, and control centers. It serves as the "neural network" for the safe and efficient operation of the wind farm. It allows for real-time data acquisition, transmission, and control, providing a fundamental guarantee for the monitoring, management, maintenance, and optimization of the wind farm.

[0003] The prior art discloses a protective device for mobile communication network testing equipment (publication number CN219536493U), comprising a main body of the testing equipment and an external protective cover. The protective cover includes a fixed plate fixed to the top of the main body of the testing equipment. Connecting blocks are fixed at the four corners of the fixed plate. An L-shaped connecting groove is formed on the side wall of each pair of adjacent connecting blocks. A convex shaft is provided at both ends of one side edge of the protective plate, and the convex shafts at both ends of the protective plate are slidably connected to the L-shaped connecting grooves of the two adjacent connecting blocks. A locking block is fixed to the side wall of the main body of the testing equipment, and a locking hole matching the locking block is formed on each of the protective plates. This utility model protects the main body of the testing equipment through the protective cover. Each protective plate can be flipped to one side around the convex shaft and fixed with the locking block through the locking hole, protecting the side position of the main body of the testing equipment. When the main body of the testing equipment needs to be used, the protective plate can be flipped to the top of the fixed plate for quick installation and storage.

[0004] The aforementioned protective cover includes a fixing plate fixed to the top of the main body of the test equipment. When replacing the main body of the test equipment, the device needs to be disassembled in order to repair the main body of the test equipment, which makes the repair and replacement of the main body of the test equipment time-consuming. Utility Model Content

[0005] The purpose of this invention is to provide a testing device for wind farm communication networks to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a testing device for a wind farm communication network, comprising a clamping device and a testing instrument body, wherein an LED display screen is mounted on the top of the testing instrument body, a mobile vehicle is mounted on the bottom of the clamping device, and the testing instrument body is installed inside the clamping device.

[0007] The clamping device includes a limiting block, a helical spring, a clamp, and a support plate. The limiting block is threaded to the left and right ends of the support plate and to the bottom of the limiting block. The helical spring is fixedly connected to the outward end of the clamp.

[0008] Preferably, the clamp includes a clamping shell, a metal horizontal plate, a connecting rod, a connecting block, a second helical spring, a metal slider, a threaded rod, and a fixing block. The fixing block is fixedly connected to the top of the metal horizontal plate, the metal horizontal plate is slidably connected to the top of the clamping shell, the metal slider is fixedly connected to the top of the metal horizontal plate, the threaded rod is fixedly connected to the top surface of the metal slider, the connecting block is threadedly connected to the top surface of the metal slider, the connecting rod is inserted into the top of the fixing block, and the second helical spring is fixedly connected to the top of the fixing block.

[0009] Preferably, the metal slider is slidably connected to the inside of the metal horizontal plate, and the connecting block is slidably connected to the top surface of the metal horizontal plate. The connecting block is connected to the metal slider through a threaded rod, which can determine the position of the clamping shell.

[0010] Preferably, the clamping shell is slidably connected to the top of the tester body, and the tester body is inserted into the middle position of the support plate. The clamping shell and the support plate can clamp and fix the tester body, which can prevent the tester body from detaching from the support plate and protect the safety of the tester body.

[0011] Preferably, a connecting ear is fixedly connected to the outer side of the metal cross plate, and a threaded rod is fixedly connected to the bottom surface of the connecting ear. The threaded rod is located inside the first helical spring and is movably connected to the inner wall surface of the limiting plug. When the nut is rotated, the nut rotates on the surface of the threaded rod. The nut, the threaded rod and the first helical spring can thread-fix the metal cross plate and the limiting plug.

[0012] Preferably, the first helical spring is fixedly connected to the top of the limiting plug, and the first helical spring is fixedly connected to the outward end of the metal horizontal plate. The first helical spring, the nut and the threaded rod can adjust the distance between the metal horizontal plate and the limiting plug, and can clamp and fix the tester body of different specifications.

[0013] Preferably, the support plate is installed on the top of the mobile vehicle body. The support plate can determine the position of the tester body, avoid collisions between the tester body and other objects, protect the safety of the tester body, and thus increase the service life of the tester body.

[0014] Preferably, the connecting block is slidably connected to the surface of the connecting rod, and the connecting block is movably connected to the outward side surface of the second helical spring. A nut is threadedly connected to the surface of the connecting rod. The nut is on the surface of the connecting rod, and the connecting rod and the fixing block can compress the second helical spring, thereby facilitating the position of the clamping shell and clamping and fixing the body of the tester of different specifications.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The testing device for the wind farm communication network is equipped with a clamping shell, a metal horizontal plate, a connecting rod, and a connecting block. The clamping shell and the metal horizontal plate can clamp and fix the test instrument body of different specifications, so that different types of test instrument bodies can be used according to the types of wind farm communication network instruments. At the same time, the maintenance and replacement of the test instrument body is more convenient and does not require a lot of time.

[0017] 2. The testing device for the wind farm communication network is equipped with a connecting block, a threaded rod, and a clamping shell. The clamping shell and the connecting block are connected by a metal slider and a threaded rod, which facilitates the disassembly and replacement of clamping shells of different specifications. This protects the safety of the test instrument body and increases the service life of the test instrument body. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the clamping device, the testing instrument body, and the LED display screen of this utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the clamping device of this utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of the fixture of this utility model;

[0022] Figure 5 This utility model Figure 4 A magnified view of the structure at point A in the diagram.

[0023] In the diagram: 1. Clamping device; 11. Limiting block; 12. Helical spring one; 13. Fixture; 131. Clamping housing; 132. Metal horizontal plate; 133. Connecting rod; 134. Connecting block; 135. Helical spring two; 136. Metal slider; 137. Threaded rod; 138. Fixing block; 14. Bearing plate; 2. Moving vehicle body; 3. Tester body; 4. LED display screen. Detailed Implementation

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

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A testing device for a wind farm communication network includes a clamping device 1 and a testing instrument body 3. An LED display screen 4 is installed on the top of the testing instrument body 3, a mobile vehicle body 2 is installed on the bottom of the clamping device 1, and the testing instrument body 3 is installed inside the clamping device 1.

[0027] The clamping device 1 includes a limiting plug 11, a coil spring 12, a clamp 13, and a support plate 14. The limiting plug 11 is threaded to the left and right ends of the support plate 14. The support plate 14 is installed on the top of the mobile vehicle body 2. The support plate 14 can determine the position of the tester body 3, prevent the tester body 3 from colliding with other objects, protect the safety of the tester body 3, and thus increase the service life of the tester body 3. The limiting plug 11 is threaded to the bottom of the limiting plug 11, and the coil spring 12 is fixedly connected to the outward end of the clamp 13.

[0028] The clamp 13 includes a clamping housing 131, a metal horizontal plate 132, a connecting rod 133, a connecting block 134, a second helical spring 135, a metal slider 136, a threaded rod 137, and a fixing block 138. The fixing block 138 is fixedly connected to the top of the metal horizontal plate 132. A connecting ear is fixedly connected to the outward side of the metal horizontal plate 132. A threaded rod is fixedly connected to the bottom surface of the connecting ear. The threaded rod is located inside the first helical spring 12 and is movably connected to the inner wall surface of the limiting insert 11. When the nut is rotated, the nut rotates on the surface of the threaded rod. The nut, the threaded rod, and the first helical spring 12 can... The metal horizontal plate 132 and the limiting block 11 are threaded together. The metal horizontal plate 132 is slidably connected to the top of the clamping housing 131, and the clamping housing 131 is slidably connected to the top of the tester body 3. The tester body 3 is inserted into the middle position of the support plate 14. The clamping housing 131 and the support plate 14 can clamp and fix the tester body 3, preventing the tester body 3 from detaching from the support plate 14 and protecting the safety of the tester body 3. The metal slider 136 is fixedly connected to the top of the metal horizontal plate 132, and the spiral spring 12 is fixedly connected to the top of the limiting block 11. 2. Fixedly connected to the outward end of the metal horizontal plate 132, the helical spring 12, nut, and threaded rod can adjust the distance between the metal horizontal plate 132 and the limiting block 11, and can clamp and fix the tester body 3 of different specifications. The threaded rod 137 is fixedly connected to the top surface of the metal slider 136, and the metal slider 136 is slidably connected to the inside of the metal horizontal plate 132. The connecting block 134 is slidably connected to the top surface of the metal horizontal plate 132. The connecting block 134 is connected to the metal slider 136 through the threaded rod 137, which can determine the position of the clamping shell 131. The threaded rod 134 is fixedly connected to the metal horizontal plate 132. Connected to the top surface of the metal slider 136, the connecting block 134 is slidably connected to the surface of the connecting rod 133, and the connecting block 134 is movably connected to the outward side surface of the second helical spring 135. A nut is threadedly connected to the surface of the connecting rod 133. The nut is on the surface of the connecting rod 133. The connecting rod 133 and the fixing block 138 can compress the second helical spring 135, thereby facilitating the position of the clamping housing 131 and clamping the main body 3 of different specifications. The connecting rod 133 is inserted into the top of the fixing block 138, and the second helical spring 135 is fixedly connected to the top of the fixing block 138.

[0029] When in use, push the mobile vehicle 2. The bottom of the mobile vehicle 2 is equipped with casters, which can move the test instrument body 3 and the LED display screen 4.

[0030] The connecting cable on the back of the tester body 3 is inserted into the wind farm communication network instrument. The wind farm communication network instrument can be tested through the connecting cable and the tester body 3. At the same time, the test data is displayed on the surface of the LED display screen 4, which can effectively display the wind farm communication network instrument.

[0031] After the test is completed, when the tester body 3 and LED display screen 4 need to be replaced, rotate the nut. The nut is on the surface of the connecting rod 133. When the nut is disengaged from the connecting rod 133, the helical spring 135 can push the clamping shell 131, the connecting block 134, the metal slider 136 and the threaded rod 137 to slide on the inner wall surface of the metal horizontal plate 132, thereby adjusting the position of the clamping shell 131 and clamping and fixing the tester body 3 of different specifications.

[0032] Rotate the nut, and the nut will rotate on the threaded rod surface of the connecting lug on the metal horizontal plate 132, causing the nut to disengage from the limiting insert 11.

[0033] At the same time, the helical spring 12 begins to rebound, and the helical spring 12 can push the metal horizontal plate 132 to move upward. The metal horizontal plate 132 can drive the clamping shell 131 to move upward, so that the metal horizontal plate 132 and the clamping shell 131 can be separated from the tester body 3.

[0034] Pull the tester body 3 upward to move it away from the support plate 14. The tester body 3 can be disassembled and replaced. After replacement, the tester body 3 is inserted into the interior of the support plate 14.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing device for a wind farm communication network, comprising a clamping device (1) and a tester body (3), characterized in that: The top of the tester body (3) is provided with an LED display screen (4), the bottom of the clamping device (1) is provided with a mobile vehicle body (2), and the tester body (3) is arranged in the clamping device (1). The clamping device (1) comprises a limiting plug (11), a spiral spring (12), a clamp (13) and a bearing plate (14), the limiting plug (11) is threadedly connected to the left and right ends of the bearing plate (14), the limiting plug (11) is threadedly connected to the bottom of the limiting plug (11), and the spiral spring (12) is fixedly connected to the outward end of the clamp (13).

2. The testing device of a wind farm communication network according to claim 1, characterized in that: The clamp (13) comprises a clamping shell (131), a metal horizontal plate (132), a connecting rod (133), a connecting block (134), a spiral spring (135), a metal sliding block (136), a threaded rod (137) and a fixed block (138), the fixed block (138) is fixedly connected to the top of the metal horizontal plate (132), the metal horizontal plate (132) is slidingly connected to the top of the clamping shell (131), the metal sliding block (136) is fixedly connected to the top of the metal horizontal plate (132), the threaded rod (137) is fixedly connected to the top end surface of the metal sliding block (136), the connecting block (134) is threadedly connected to the top end surface of the metal sliding block (136), the connecting rod (133) is inserted into the top of the fixed block (138), and the spiral spring (135) is fixedly connected to the top of the fixed block (138).

3. The test device of a wind farm communication network according to claim 2, characterized in that: The metal sliding block (136) is slidingly connected to the inside of the metal horizontal plate (132), and the connecting block (134) is slidingly connected to the top end surface of the metal horizontal plate (132).

4. The test device of a wind farm communication network according to claim 3, characterized in that: The clamping shell (131) is slidingly connected to the top of the tester body (3), and the tester body (3) is inserted into the middle position of the bearing plate (14).

5. A test device for a wind farm communication network according to claim 4, characterized in that: The outward side of the metal horizontal plate (132) is fixedly connected with a connecting lug, the bottom end surface of the connecting lug is fixedly connected with a threaded rod, the threaded rod is located in the inside of the spiral spring (12), and the threaded rod is movably connected to the inner wall surface of the limiting plug (11).

6. A test device for a wind farm communication network according to claim 5, characterized in that: The spiral spring (12) is fixedly connected to the top of the limiting plug (11), and the spiral spring (12) is fixedly connected to the outward end of the metal horizontal plate (132).

7. A test device for a wind farm communication network according to claim 6, characterized in that: The bearing plate (14) is arranged on the top of the mobile vehicle body (2).

8. The test device of a wind farm communication network according to claim 7, characterized in that: The connecting block (134) is slidingly connected to the surface of the connecting rod (133), and the connecting block (134) is movably connected to the outward side surface of the spiral spring (135).

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