Wind driven generator pedal detection device

Abstract

The utility model discloses a wind driven generator pedal detection device, which comprises a base, a clamping seat is arranged at the upper end of the base, a threaded rod is rotatably connected in the clamping seat, two threaded blocks are in threaded connection outside the threaded rod, connecting rods are arranged on the side walls of the two threaded blocks, one end of each connecting rod is fixedly connected with a clamp, and the other end of each connecting rod is fixedly connected with a connecting rod. Two clamps are arranged on the base, positioning plates are arranged in the two clamps, two vertical rods are arranged at the upper end of the base, a movable plate is slidably connected between the two vertical rods, a pressing rod is arranged at the lower end of the movable plate, and a pressure sensor is arranged at the lower end of the pressing rod. The threaded rod and the threaded block are matched to drive the two clamps to move oppositely, the clamps are used for clamping, the positioning plate is used for fixing the pedal, the pedal is kept stable, the pressing rod is matched with the pressure sensor, and the pressure capable of being borne by the pedal is detected when the pressing rod extrudes the pedal.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a wind turbine generator pedal detection device. Background Art

[0002] A wind turbine is an electrical device that converts wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current. A wind turbine is generally composed of components such as a wind rotor, a generator, a rectifier, a tower, a speed limit safety mechanism, and an energy storage device. The working principle of a wind turbine is relatively simple. The wind rotor rotates under the action of wind force, and it converts the kinetic energy of the wind into the mechanical energy of the wind rotor shaft. The generator rotates and generates electricity driven by the wind rotor shaft. Broadly speaking, wind energy is also solar energy, so it can also be said that a wind turbine is a heat energy generator that uses the sun as a heat source and the atmosphere as a working medium.

[0003] At present, wind turbines need to use pedals. The pedals are generally not pressure tested after production, and there are no specifically targeted and convenient detection devices. This is not conducive to scientific monitoring of the quality of wire harness buckles and is unable to detect production defects in a timely manner, which easily leads to batch scrapping after production. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the pedal is generally not subjected to pressure testing after production, and there is no specifically targeted and convenient detection device, which is not conducive to the scientific monitoring of the quality of the wiring harness buckle and the inability to timely discover production defects, and is prone to batch scrapping after production.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a wind turbine pedal detection device, including a base, a card seat is arranged at the upper end of the base, a threaded rod is rotatably connected inside the card seat, two threaded blocks are threadedly connected outside the threaded rod, connecting rods are arranged on the side walls of the two threaded blocks, one end of the two connecting rods is fixedly connected with a clamp, and positioning plates are arranged inside the two clamps, the threaded rod and the threaded block are cooperated to drive the two clamps to move toward each other, the clamp is clamped, and the pedal is fixed by the positioning plate to keep the pedal stable;

[0006] Two vertical rods are arranged at the upper end of the base, a movable plate is slidably connected between the two vertical rods, a pressure rod is arranged at the lower end of the movable plate, and a pressure sensor is arranged at the lower end of the pressure rod. The pressure rod is cooperated with the pressure sensor to detect the pressure that the pedal can withstand when the pressure rod is used to squeeze the pedal.

[0007] Preferably, the upper ends of the two clamps are fixedly connected to a fixing frame, the middle parts of the two fixing frames are rotatably connected to a rotating rod, the upper ends of the two rotating rods are provided with knobs, and the lower ends of the two rotating rods are rotatably connected to the upper surface of the positioning plate, so as to facilitate the adjustment of the position of the positioning plate so that the positioning plate can fix the pedal.

[0008] Preferably, a rocker is provided on the side wall of the holder, and the side wall of the rocker is fixedly connected to one end of the threaded rod.

[0009] Preferably, a fixed plate is fixedly connected between the two vertical rods, an electric rod is provided at the upper end of the fixed plate, a support frame is provided at the output end of the electric rod, the lower end of the support frame is fixedly connected to the upper end of the movable plate, and the height of the pressure rod is adjusted by the electric rod so that the pressure rod squeezes the pedal.

[0010] Preferably, a sliding rod is provided in the middle of the two vertical rods, and a sliding block is slidably connected to the outside of the two sliding rods, and the side walls of the two sliding blocks are fixedly connected to the two ends of the movable plate.

[0011] Preferably, two fixing rods are arranged at the upper end of the base, a control panel is arranged at the upper ends of the two fixing rods, and a pedal body is arranged between the two clamps.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model has two clamps that move toward each other under the drive of a threaded block, and clamp the pedal during the movement to keep the pedal stable, and use a positioning plate to fix the pedal in cooperation with a rotating rod to keep the pedal stable, and then an electric rod pushes the movable plate to move, so that the pressure rod presses the pedal, and uses a pressure sensor to fit the pedal, so as to detect whether the pressure borne by the pedal reaches a set value, thereby avoiding batch scrapping after production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the wind turbine pedal detection device of the utility model;

[0015] Figure 2 This is the internal structure diagram of the card holder of the wind turbine pedal detection device of the utility model;

[0016] Figure 3 This is the internal structure diagram of the vertical rod of the wind turbine pedal detection device of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1. base; 2. card seat; 3. control panel; 4. vertical rod; 5. movable plate; 6. support frame; 7. electric rod; 8. fixed plate; 9. pressure rod; 10. pressure sensor; 11. rocker; 12. threaded rod; 13. clamp; 14. slider; 15. slide rod; 16. threaded block; 17. connecting rod; 18. positioning plate; 19. fixed frame; 20. rotating rod; 21. knob; 22. pedal body. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] See also Figure 1 - Figure 4 The wind turbine pedal detection device comprises a base 1, a base 2 is arranged at the upper end of the base 1, a threaded rod 12 is rotatably connected inside the base 2, and the external threads of the threaded rod 12 are symmetrically arranged, so that two threaded blocks 16 move toward each other, thereby driving two clamps 13 to move toward each other, and the external threads of the threaded rod 12 are connected to two threaded blocks 16, and the side walls of the two threaded blocks 16 are both provided with connecting rods 17, and one end of the two connecting rods 17 is fixedly connected with the clamps 13 for clamping the pedal, and the two clamps 13 are both provided with positioning plates 18 inside to fix the pedal;

[0021] Two vertical rods 4 are arranged at the upper end of the base 1, and a movable plate 5 is slidably connected between the two vertical rods 4. A pressure rod 9 is arranged at the lower end of the movable plate 5 for squeezing the pedal to detect whether the pedal can withstand a qualified pressure. A pressure sensor 10 is arranged at the lower end of the pressure rod 9.

[0022] like Figure 2 - Figure 3 As shown, the upper ends of the two clamps 13 are fixedly connected to a fixing frame 19, and the middle parts of the two fixing frames 19 are rotatably connected to a rotating rod 20 for pushing the positioning plate 18 to move. The upper ends of the two rotating rods 20 are provided with knobs 21, and the lower ends of the two rotating rods 20 are rotatably connected to the upper surface of the positioning plate 18. The side wall of the base 2 is provided with a rocker 11, and the side wall of the rocker 11 is fixedly connected to one end of the threaded rod 12. A fixing plate 8 is fixedly connected between the two vertical rods 4, and an electric rod 7 is provided at the upper end of the fixing plate 8 for pushing the pressure rod 9 to move. A supporting frame 6 is provided at the output end of the electric rod 7, and the lower end of the supporting frame 6 is fixedly connected to the upper end of the movable plate 5. A sliding rod 15 is provided in the middle parts of the two vertical rods 4, and the outsides of the two sliding rods 15 are slidably connected with sliders 14, so that the movable plate 5 remains stable during the movement. The side walls of the two sliders 14 are fixedly connected to the two ends of the movable plate 5. Two fixing rods are provided at the upper end of the base 1, and a control panel 3 is provided at the upper ends of the two fixing rods. A pedal body 22 is provided between the two clamps 13.

[0023] When the utility model is in use, the pedal is placed between the two clamps 13, and the rocker 11 is used to drive the threaded rod 12 to rotate, so that the two threaded blocks 16 drive the two clamps 13 to move toward each other, and the clamps 13 are used to position the two sides of the pedal during the movement, and then the knob 21 is used to drive the rotating rod 20 to rotate, so that the rotating rod 20 pushes the positioning plate 18 to move, so that the positioning plate 18 fixes the pedal, and the electric rod 7 is used to push the movable plate 5 to move, and the pressure sensor 10 is fitted with the upper surface of the pedal, and the pressure rod 9 is used to detect whether the pedal can withstand a qualified value when squeezing the pedal, so as to avoid batch scrapping of the pedal during production.

[0024] 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 wind turbine generator pedal detection device, comprising a base (1), characterized in that: A holder (2) is disposed at the upper end of the base (1), a threaded rod (12) is rotatably connected inside the holder (2), two threaded blocks (16) are threadedly connected to the outside of the threaded rod (12), connecting rods (17) are disposed on the side walls of the two threaded blocks (16), one end of the two connecting rods (17) is fixedly connected to a clamp (13), and a positioning plate (18) is disposed inside the two clamps (13); Two vertical rods (4) are arranged at the upper end of the base (1), a movable plate (5) is slidably connected between the two vertical rods (4), a pressure rod (9) is arranged at the lower end of the movable plate (5), and a pressure sensor (10) is arranged at the lower end of the pressure rod (9).

2. The wind turbine generator pedal detection device according to claim 1, characterized in that: The upper ends of the two clamps (13) are fixedly connected to a fixing frame (19), the middle parts of the two fixing frames (19) are rotatably connected to a rotating rod (20), the upper ends of the two rotating rods (20) are provided with a knob (21), and the lower ends of the two rotating rods (20) are rotatably connected to the upper surface of the positioning plate (18).

3. The wind turbine generator pedal detection device according to claim 1, characterized in that: A rocker (11) is provided on the side wall of the holder (2), and the side wall of the rocker (11) is fixedly connected to one end of the threaded rod (12).

4. The wind turbine generator pedal detection device according to claim 1, characterized in that: A fixed plate (8) is fixedly connected between the two vertical rods (4), an electric rod (7) is arranged at the upper end of the fixed plate (8), a support frame (6) is arranged at the output end of the electric rod (7), and the lower end of the support frame (6) is fixedly connected to the upper end of the movable plate (5).

5. The wind turbine generator pedal detection device according to claim 1, characterized in that: A sliding rod (15) is provided in the middle of the two vertical rods (4), and a sliding block (14) is slidably connected to the outside of the two sliding rods (15), and the side walls of the two sliding blocks (14) are fixedly connected to the two ends of the movable plate (5).

6. The wind turbine generator pedal detection device according to claim 1, characterized in that: Two fixing rods are arranged at the upper end of the base (1), a control panel (3) is arranged at the upper ends of the two fixing rods, and a pedal body (22) is arranged between the two clamps (13).

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