Function detection equipment for heliostat driver

Abstract

The utility model discloses heliostat driver function detection equipment, which comprises a detection box body, a groove is arranged on the front surface of the detection box body, a driver line interface is arranged in the groove, and the front surface of the detection box body is fixedly connected with a fixing plate. According to the utility model, through cooperation of the groove, the driver line interface, the fixed plate, the guide rod, the sleeve, the protection frame, the spring and the clamping plate, the protection frame can shield and protect the driver line interface when the driver line is not connected to the driver line interface, so that yellow sand and dust are prevented from entering the groove and the driver line interface to influence subsequent plugging detection; and after the driver circuit is connected, the clamping plate can be clamped into the clamping groove of the driver circuit, so that the driver circuit is inserted more stably and firmly, slipping during insertion detection is avoided, and the driver circuit interface is arranged in the groove and is protected by the protection frame, so that the problem of damage caused by collision in the carrying process can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of heliostats, and in particular relates to a function detection device for a heliostat driver. Background Art

[0002] In a tower solar thermal power station, heliostats are key components whose performance directly affects the power generation efficiency and stability of the entire system. However, due to the large number of heliostats and different installation conditions, their operating accuracy will change with time and environmental changes. Therefore, in order to ensure the efficient operation of the power station, the functions of the heliostat drivers need to be regularly tested and calibrated.

[0003] When testing and calibrating the functions of a heliostat driver, professional testing equipment is usually required to ensure the normal operation of the heliostat. Existing testing equipment can complete the test by plugging and unplugging the heliostat driver and the driver interface of the testing equipment. However, due to the large number of heliostats and the fact that they are usually installed in the desert areas of the northwest, the driver interface is exposed to the outside for a long time. When one driver is moved to another after testing, the driver interface is prone to enter the yellow sand, affecting the subsequent driver connection test. The protruding driver interface is prone to collide with other devices during transportation, causing surface damage and affecting plugging and unplugging. After searching, it was found that the technical solution provided by the utility model with application number 202321664228.1 also has the above-mentioned problems. Utility Model Content

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: providing a heliostat driver function detection device, comprising a detection box body, a front surface of the detection box body is provided with a groove, a driver circuit interface is provided inside the groove, a fixing plate is fixedly connected to the front surface of the detection box body, and a guide rod is fixedly connected to the side surface of the fixing plate;

[0005] The side surface of the guide rod is movably connected with a sleeve, the side surface of the sleeve is fixedly connected with a protective frame, one end of the sleeve is fixedly connected with a spring, the side surface of the protective frame is fixedly connected with a clamping plate, the front surface of the protective frame is fixedly connected with a handle, the upper surface of the detection box body is provided with a signal source socket, and the upper surface of the detection box body is provided with a power socket.

[0006] Through the above technical solution, the driver circuit interface can be shielded and protected by the groove and the protective frame to prevent the driver circuit interface from being damaged by collision with other devices during transportation and handling, and to prevent the driver circuit interface from leaking yellow sand and dust from entering, which affects subsequent plugging and unplugging detection. The protective frame can be displaced left and right under the action of the sleeve and the guide rod, which facilitates the plugging and unplugging of the driver circuit on the driver circuit interface, and can be reset to shield the groove under the action of the spring.

[0007] The utility model is further configured that one end of the spring away from the sleeve is fixedly connected to a fixing plate, the fixing plate is made of iron, and a magnet is arranged on the side surface of the clamping plate.

[0008] Through the above technical solution, the card plate can be adsorbed on the fixed plate, so that when the driver line interface is not in use, the protective frame will not be opened due to vibration during transportation, making it more secure after closing.

[0009] The utility model is further configured such that the side surface of the clamping plate is magnetically connected to the fixing plate, and the side surface of the protection frame is in contact with the detection box body.

[0010] Through the above technical solution, the contact between the protection frame and the detection box body can prevent yellow sand and dust from entering the groove and the driver circuit interface through the gap.

[0011] The utility model is further configured such that the guide rods, springs and sleeves are each two in number and are symmetrically arranged, the side inner wall of the detection box body is rotatably connected to a display via a damping device, and a handle is arranged on the upper surface of the display.

[0012] Through the above technical solution, the display is used to intuitively display the test results, which is convenient for staff to watch. When the display is rotated, the display is pulled out of the test box body by the handle.

[0013] The utility model is further configured that a slide groove is provided on the upper surface of the detection box body, a slider is slidably connected inside the slide groove, and a box cover is fixedly connected to the upper surface of the slider.

[0014] Through the above technical solution, the box cover can cover the top of the detection box body. After opening, it is convenient to turn out the display and expose the signal source socket and power socket, which is convenient for connecting the signal source and power supply.

[0015] The utility model is further configured that the lower surface of the box cover contacts the detection box body, and a stop block is fixedly connected to the lower surface of the box cover.

[0016] Through the above technical solution, after the box cover is closed, the block holds the handle against the vibration during transportation to prevent the display from shaking inside the detection box body and causing damage.

[0017] The utility model is further configured that the rear surface of the detection box body is provided with a heat dissipation port, and the side surface of the detection box body is symmetrically provided with a mounting port.

[0018] The beneficial effects of the utility model are as follows:

[0019] The driver line interface cooperates with the groove, the driver line interface, the fixing plate, the guide rod, the sleeve, the protective frame, the spring and the card plate, so that the driver line interface can be shielded and protected by the protective frame when it is not connected to the driver line, thereby preventing yellow sand and dust from entering the groove and the driver line interface to affect subsequent plug and unplug detection. After the driver line is connected, the card plate can be inserted into the card slot of the driver line, making the driver line more stable and firm when inserted, thereby preventing it from slipping during insertion detection. The driver line interface is arranged inside the groove and is protected by the protective frame to avoid damage caused by bumps during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structure diagram of the heliostat driver function detection device of the utility model;

[0021] Figure 2 This is a first-view structural diagram of the use state of the heliostat driver function detection device of the utility model;

[0022] Figure 3 This is a second perspective structural diagram of the use state of the heliostat driver function detection device of the utility model;

[0023] Figure 4 It is a partial structural cross-sectional view of the heliostat driver function detection device of the utility model;

[0024] Figure 5 yes Figure 2 The enlarged view of point A in the middle;

[0025] Figure 6 The utility model is a structural diagram of a protection frame of a heliostat driver function detection device.

[0026] Figure numerals: 1. detection box body; 2. groove; 3. driver circuit interface; 4. fixing plate; 5. guide rod; 51. sleeve; 6. protective frame; 7. spring; 8. card plate; 9. handle; 10. display; 11. handle; 12. box cover; 13. slider; 14. slide groove; 15. block; 16. signal source socket; 17. power socket; 18. heat dissipation port; 19. installation port. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] like Figure 1-Figure 6As shown, the heliostat driver function detection device of this embodiment includes a detection box body 1, a groove 2 is provided on the front surface of the detection box body 1, a driver circuit interface 3 is provided inside the groove 2, and the driver circuit interface 3 is arranged in the groove 2, which can avoid the driver circuit interface 3 from colliding with other devices during the transportation and displacement process, resulting in the situation that the surface is damaged and cannot be used, and a fixing plate 4 is fixedly connected to the front surface of the detection box body 1, and a guide rod 5 is fixedly connected to the side surface of the fixing plate 4.

[0029] The side surface of the guide rod 5 is movably connected with a sleeve 51, and the guide rod 5 guides the displacement of the sleeve 51, so that the sleeve 51 can be displaced on the guide rod 5, and then the protective frame 6 is displaced, exposing or shielding the groove 2 and the driver circuit interface 3. The side surface of the sleeve 51 is fixedly connected with the protective frame 6, and the protective frame 6 can shield the groove 2 and the driver circuit interface 3 to prevent yellow sand and dust from entering the interior, affecting the subsequent plugging and unplugging of the driver circuit and affecting the driver detection.

[0030] A spring 7 is fixedly connected to one end of the sleeve 51. The spring 7 has elastic potential energy. When the protective frame 6 is pulled to generate displacement, the spring 7 expands. When the protective frame 6 is released, the spring 7 resets and drives the protective frame 6 to reset. A card plate 8 is fixedly connected to the side surface of the protective frame 6. A card slot is provided at the interface end of the driver circuit. After the driver circuit is inserted into the driver circuit interface 3, the card plate 8 will be inserted into the card slot, so that the driver circuit is more stable and firm after insertion. When the device is not in use, the card plate 8 will be adsorbed with the fixed plate 4 to fix the position of the protective frame 6. The end of the spring 7 away from the sleeve 51 is fixedly connected to the fixed plate 4. The material of the fixed plate 4 is iron. A magnet is provided on the side surface of the card plate 8, and the side surface of the card plate 8 is magnetically connected to the fixed plate 4.

[0031] The side surface of the protective frame 6 is in contact with the detection box body 1, which can prevent yellow sand and dust from entering the groove 2 and the driver circuit interface 3 through the gap. The front surface of the protective frame 6 is fixedly connected to the handle 9, and the number of guide rods 5, springs 7 and sleeves 51 are all two and symmetrically arranged.

[0032] The inner side wall of the detection box body 1 is rotatably connected to a display 10 through a damping device. A handle 11 is provided on the upper surface of the display 10. The detection result of the device on the driver can be intuitively observed through the display 10. A slide groove 14 is provided on the upper surface of the detection box body 1. A slider 13 is slidably connected inside the slide groove 14. A box cover 12 is fixedly connected to the upper surface of the slider 13. There are two box covers 12 and they are symmetrically arranged. The box covers 12 can cover the top of the detection box body 1 and protect the signal source socket 16 and the power socket 17 to prevent dust and sand from entering the interior. The lower surface of the box cover 12 is in contact with the detection box body 1.

[0033] A stop block 15 is fixedly connected to the lower surface of the box cover 12. When the box cover 12 is closed, the stop block 15 contacts the upper surface of the handle 11, which can prevent the display 10 from shaking inside due to bumps and vibrations during transportation, causing damage to its surface. A signal source socket 16 is provided on the upper surface of the detection box body 1, a power socket 17 is provided on the upper surface of the detection box body 1, a heat dissipation port 18 is provided on the rear surface of the detection box body 1, and installation ports 19 are symmetrically provided on the side surfaces of the detection box body 1.

[0034] The working principle of the utility model is as follows. When the device is used to detect the heliostat driver, the two box covers 12 are pushed in opposite directions to displace the slider 13 in the slide groove 14, and the box cover 12 is opened. At this time, the display 10 can be rotated to rotate 90 degrees. After the box cover 12 is opened, the signal line can be inserted into the signal source socket 16, and the power supply can be inserted into the power socket 17. By pulling the handle 9, the protective frame 6 is pulled away from the fixed plate 4, and the spring 7 is opened. After the protective frame 6 is pulled, the groove 2 and the driver line interface 3 are exposed. At this time, the driver line to be detected is connected with the driver line interface 3, and the handle 9 is released to insert the card plate 8 into the driver line card slot. When the driver detection is completed and the device needs to be moved to the next driver for detection, the spring 7 will be reset after the driver line is pulled out, driving the protective frame 6 to block the driver line interface 3 and the groove 2 to prevent yellow sand and dust from entering the interior and affecting subsequent plug-in and unplug detection.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A heliostat driver function testing device, comprising a testing box body (1), characterized in that: The front surface of the detection box body (1) is provided with a groove (2), the interior of the groove (2) is provided with a driver circuit interface (3), the front surface of the detection box body (1) is fixedly connected to a fixing plate (4), and the side surface of the fixing plate (4) is fixedly connected to a guide rod (5); The side surface of the guide rod (5) is movably connected to a sleeve (51), the side surface of the sleeve (51) is fixedly connected to a protective frame (6), one end of the sleeve (51) is fixedly connected to a spring (7), the side surface of the protective frame (6) is fixedly connected to a clamping plate (8), the front surface of the protective frame (6) is fixedly connected to a handle (9), the upper surface of the detection box body (1) is provided with a signal source socket (16), and the upper surface of the detection box body (1) is provided with a power socket (17).

2. The heliostat driver function detection device according to claim 1, characterized in that: One end of the spring (7) away from the sleeve (51) is fixedly connected to the fixing plate (4); the fixing plate (4) is made of iron; and a magnet is provided on the side surface of the clamping plate (8).

3. The heliostat driver function detection device according to claim 2, characterized in that: The side surface of the clamping plate (8) is magnetically connected to the fixing plate (4), and the side surface of the protection frame (6) is in contact with the detection box body (1).

4. The heliostat driver function detection device according to claim 1, characterized in that: The guide rods (5), springs (7) and sleeves (51) are each provided in two numbers and are symmetrically arranged. The inner side wall of the detection box body (1) is rotatably connected to a display (10) via a damping device. A handle (11) is provided on the upper surface of the display (10).

5. The heliostat driver function detection device according to claim 1, characterized in that: The upper surface of the detection box body (1) is provided with a slide groove (14), the interior of the slide groove (14) is slidably connected to a slider (13), and the upper surface of the slider (13) is fixedly connected to a box cover (12).

6. The heliostat driver function detection device according to claim 5, characterized in that: The lower surface of the box cover (12) is in contact with the detection box body (1), and a stop block (15) is fixedly connected to the lower surface of the box cover (12).

7. The heliostat driver function detection device according to claim 1, characterized in that: The rear surface of the detection box body (1) is provided with a heat dissipation port (18), and the side surface of the detection box body (1) is symmetrically provided with a mounting port (19).

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