Sound, vibration and temperature integrated collector

Abstract

The utility model relates to the technical field of new energy wind power station monitoring, and discloses a sound, vibration and temperature integrated collector, which comprises a collector body, the bottom of the collector body is fixedly connected with a bottom plate, and one side of the collector body is electrically connected with a sensing probe; mounting blocks are fixedly connected to the four corners of the bottom plate, threaded holes are formed in the middles of the mounting blocks, air cavities are formed in the mounting blocks and located on the two sides of the threaded holes, and suction cups communicated with the interiors of the air cavities are embedded in the bottoms of the mounting blocks; a piston cavity, an air inlet pipeline communicated with the piston cavity and the air cavity and an air outlet pipeline communicated with the piston cavity and the outside of the bottom plate are arranged in the bottom plate, a piston assembly capable of sliding is installed in the piston cavity, and one-way valves are arranged on the air inlet pipeline and the air outlet pipeline. According to the sound, vibration and temperature integrated collector, the piston cavity generates negative pressure by controlling the piston assembly, then suction force is generated in the suction cup, the collector body can be fixed by means of the bottom plate, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy wind power station monitoring, in particular to an integrated sound, vibration and temperature collector. Background Art

[0002] Wind power generation refers to the conversion of wind kinetic energy into electrical energy. Wind energy is a clean, pollution-free, renewable energy source. Wind power generation converts wind kinetic energy into mechanical kinetic energy, and then converts mechanical energy into electrical kinetic energy. The principle of wind power generation is to use wind power to drive the windmill blades to rotate, and then increase the speed of rotation through a speed increaser to drive the generator to generate electricity. When a wind power station is in operation, an integrated acoustic, vibration and temperature collector is required to collect sound, vibration and temperature data so that these data can be used to detect wind power station faults. When the existing integrated acoustic, vibration and temperature collector is installed using screws, the operator needs to hold the collector with one hand to limit the collector, and then use the other hand to use tools to install the collector, making the installation of the collector inconvenient. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an integrated acoustic, vibration and temperature collector, which solves the problems raised in the above-mentioned background technology.

[0004] The technical solution adopted by the utility model is:

[0005] A sound, vibration and temperature integrated collector comprises a collector body, wherein the bottom of the collector body is fixedly connected to a base plate, and one side is electrically connected to a sensor probe; a mounting block is fixedly connected to the four corners of the base plate, a threaded hole is provided in the middle of the mounting block, an air cavity is provided on both sides of the threaded hole inside the mounting block, and a suction cup connected to the inside of the air cavity is embedded in the bottom of the mounting block; a piston cavity is provided inside the base plate, an air intake pipe connected to the piston cavity and the air cavity, and an exhaust pipe connected to the piston cavity and the outside of the base plate, a slidable piston assembly is installed in the piston cavity, and both the air intake pipe and the exhaust pipe are provided with a one-way valve.

[0006] Furthermore, the air intake duct includes a through cavity, a branch pipe and a suction head; the through cavity is n-shaped, and is connected to the piston cavity through the suction head. One end of the suction head extends into the interior of the piston cavity and is provided with a one-way valve. The through cavity is connected to the air cavity through the branch pipe.

[0007] Furthermore, a threaded hole is provided on one side of the base plate, and an air groove is provided inside the base plate and at one end of the threaded hole, one end of the air groove extends into the through cavity; a sealing plug is threadedly connected inside the threaded hole, one end of the sealing plug extends into the air groove and is provided with a rubber plug.

[0008] Furthermore, the piston assembly includes a reciprocating threaded rod, a push block and a piston block; the reciprocating threaded rod is rotatably installed in the piston cavity, the outer side of the reciprocating threaded rod is threadedly connected to the push block, and one end of the push block is fixedly connected to the piston block; the width dimensions of the push block and the piston block are adapted to the inner cavity dimensions of the piston cavity.

[0009] Furthermore, a drive box is installed on the outside of the base plate, one end of the reciprocating threaded rod extends into the inside of the drive box, a rotating rod is rotatably installed inside the drive box, the rotating rod and the outer sides of the reciprocating threaded rod are both provided with meshing bevel gears, and the top of the rotating rod extends outside the drive box.

[0010] Furthermore, two connecting ends are installed on one side of the collector body, one end of the connecting end is plugged with a connecting head, and the connecting head is connected to the sensor probe or the data transmission connector through a connecting cable; one end of the connecting head is fixedly connected to a fixed block, and one side of the fixed block is fixedly connected to a winding box, and the winding box can wind up the connecting cable.

[0011] Furthermore, a winding roller is rotatably installed on one side of the winding box, a connecting cable is wound around the outer side of the winding roller, a connecting end is installed inside the winding roller, one end of the connecting cable is connected to one end of the connecting end, and the other end extends outside the winding box to be connected to a sensing probe or a data transmission connector; an electronic rotary joint is installed in the winding box, one end of the connecting end is connected to the rotating end of the electronic rotary joint, and one end of the connecting head is connected to the fixed end of the electronic rotary joint.

[0012] Furthermore, a rotating shaft is rotatably installed on one side of the winding box, one end of the rotating shaft extends into the winding box and is connected to the winding roller, the other end of the rotating shaft is threadedly connected to a positioning screw, and a plurality of circumferentially arranged positioning slots are provided on the outer wall of the winding box, and one end of the positioning screw can extend into the positioning slot to position the rotation of the rotating shaft and the winding roller.

[0013] The beneficial effects of the utility model are:

[0014] The acoustic, vibration and temperature integrated collector is connected to a base plate fixedly at the bottom of the collector body, a piston chamber is arranged in the base plate, and a negative pressure is generated in the piston chamber by controlling the movement of the piston assembly in the piston chamber, thereby generating suction force on the suction cups on the mounting blocks at the four corners of the base plate. The collector body can be fixed in position with the help of the base plate, and the operator does not need to hold the collector body with his hands to limit the position of the edge collector body. At the same time, the collector is fixed by screws passing through the threaded holes on the mounting blocks, making the installation of the collector more convenient.

[0015] The integrated sound, vibration and temperature collector is equipped with a connecting terminal, a connecting head, a connecting cable, and a winding box on one side of the collector body. On the premise that the collector body is electrically connected with the sensor probe and the data transmission connector, the excess connecting cables can be stored in the winding box, and the length of the connecting cables can be adjusted, which is convenient for adjusting the pay-out length of the connecting cables and adjusting the position of the sensor probe to the monitoring position to monitor the wind power station equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall top view of the acoustic, vibration and temperature integrated collector of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the bottom plate of the sound, vibration and temperature integrated collector of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the reel box of the acoustic, vibration and temperature integrated collector of the utility model;

[0020] Figure 4 It is a side view structural diagram of the collector body and the bottom plate of the acoustic, vibration and temperature integrated collector of the utility model;

[0021] Figure 5 For this utility model Figure 2 A magnified view of the structure at A;

[0022] In the figure: 1. collector body; 2. bottom plate; 3. mounting block; 4. threaded hole; 5. air cavity; 6. suction cup; 7. branch pipe; 8. through cavity; 9. piston cavity; 10. piston block; 11. push block; 12. drive box; 13. reciprocating threaded rod; 14. rotating rod; 15. bevel gear; 16. connecting end; 17. winding box; 18. fixing block; 19. winding roller; 20. connecting cable; 21. connecting end; 22. electronic rotary joint; 23. rotating shaft; 24. positioning screw; 25. positioning slot; 26. sensor probe; 27. data transmission connector; 28. exhaust pipe; 29. ​​air groove; 30. sealing plug; 31. threaded groove; 32. suction head; 33. connecting head. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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. Example 1

[0024] The utility model provides a sound, vibration and temperature integrated collector, such as Figure 1 As shown, the acoustic vibration temperature integrated collector includes a collector body 1, which is a commercially available finished device, such as: a dynamic ring integrated collector of Zonghengtongzht; the bottom of the collector body 1 is fixedly connected to a bottom plate 2, and the size of the bottom plate 2 is the same as that of the collector body 1, so Figure 1 One side of the collector body 1 is electrically connected to the sensor probe 26 and the data transmission connector 27 through a connecting cable 20.

[0025] like Figure 1 and Figure 2 As shown, in this embodiment, the four corners of the bottom plate 2 are fixedly connected to the mounting blocks 3, and the middle of the mounting blocks 3 is provided with threaded holes 4 for fixing the bottom plate 2 with screws. Figure 4 As shown, air cavities 5 are provided inside the mounting block 3 and on both sides of the threaded hole 4, and suction cups 6 are embedded at the bottom of the mounting block 3 and below the air cavities 5, and the interior of the suction cups 6 is connected to the interior of the air cavities 5. Figure 2 As shown, a piston cavity 9 is provided inside the bottom plate 2, and a slidable piston assembly is installed inside the piston cavity 9; an air intake pipe connecting the piston cavity 9 and the air cavity 5 is also provided inside the bottom plate 2, and an exhaust pipe 28 connecting the piston cavity 9 and the outside of the bottom plate 2 is provided. The air intake pipe includes a through cavity 8, a branch pipe 7 and a suction head 32; the through cavity 8 is n-shaped, and is connected to the piston cavity 9 through the suction head 32, one end of the suction head 32 extends to the inside of the piston cavity 9 and is provided with a one-way valve, and the through cavity 8 is connected to the air cavity 5 through the branch pipe 7. A one-way valve is also provided at the position where the exhaust pipe 28 is connected to the piston cavity 9; the one-way valve ensures that the air intake pipe is one-way when the piston assembly moves downward, and the exhaust pipe 28 is one-way when the piston assembly moves upward.

[0026] The piston assembly in this embodiment adopts the following structure: Figure 2As shown, the piston assembly includes a reciprocating threaded rod 13, a push block 11 and a piston block 10; the reciprocating threaded rod 13 is rotatably installed in the piston cavity 9, the outer side of the reciprocating threaded rod 13 is threadedly connected to the push block 11, and one end of the push block 11 is fixedly connected to the piston block 10; the width dimensions of the push block 11 and the piston block 10 are adapted to the cavity dimensions of the piston cavity 9. When the reciprocating threaded rod 13 rotates, since the push block 11 is threadedly connected to the reciprocating threaded rod 13 and the push block 11 is limited by the piston cavity 9, the push block 11 drives the piston block 10 to move up and down relative to the piston cavity 9.

[0027] Furthermore, considering the convenience of operation, Figure 1 and Figure 2 As shown, in this embodiment, a driving box 12 is installed on the outside of the front end of the base plate 2, one end of the reciprocating threaded rod 13 extends to the inside of the driving box 12, and a rotating rod 14 is rotatably installed inside the driving box 12. The outer sides of the rotating rod 14 and the reciprocating threaded rod 13 are both provided with meshing bevel gears 15, and the top of the rotating rod 14 extends to the top of the driving box 1213, so that the operator can drive the piston block 10 to move up and down through the bevel gear 15 and the reciprocating threaded rod 13 by rotating the rotating rod 14, so as to drive the air flow.

[0028] In summary, when the sound, vibration and temperature integrated collector is used, the collector body 1 is placed at the position where it needs to be installed, and then the rotating rod 14 is rotated so that the rotating rod 14 drives the reciprocating threaded rod 13 to rotate through the bevel gear 15, so that the push block 11 drives the piston block 10 to move downward, so that the suction cup 6 can be sucked through the air cavity 5, the branch pipe 7, the through cavity 8 and the suction head 32, and the bottom plate 2 is quickly fixed at the position where it needs to be fixed, and then the sound, vibration and temperature integrated collector is fixed by screws through the threaded holes 4 on the mounting block 3. After the sound, vibration and temperature integrated collector is fixed, the sensor probe 26 is installed at the position where it needs to be detected on the new energy wind power station, and the sound, vibration and temperature of the equipment in the new energy wind power station are monitored to obtain data. After the monitoring data is obtained, it is transmitted to the collector body 1 through the connecting cable 20, and the collector body 1 processes the data and transmits it to the subsequent processing and analysis equipment through the connecting cable 20 and the transmission connector.

[0029] In addition, considering the rapid release of pressure at the suction cup 6, as Figure 2 and Figure 5As shown, in this embodiment, a thread groove 31 is provided on one side of the bottom plate 2, an air groove 29 is provided inside the bottom plate 2 and at one end of the thread groove 31, one end of the air groove 29 extends to the inside of the through cavity 8, a sealing plug 30 is threadedly connected inside the thread groove 31, one end of the sealing plug 30 extends to the inside of the air groove 29 and is provided with a rubber plug. When the sound, vibration and temperature integrated collector needs to be removed quickly, the piston assembly does not need to be adjusted, and the sealing plug 30 can be screwed out from the inside of the thread groove 31, so that the inside of the through cavity 8 is connected to the thread groove 31 and the external environment through the air groove 29, so that the suction at the suction cup 6 disappears, so that the device can be quickly removed from the installation position. Example 2

[0030] On the basis of Example 1, in order to avoid the connection of the cable 20 and the impact on the installation and use of the acoustic vibration temperature integrated collector, as shown in FIG. Figure 1 As shown, in this embodiment, two connecting terminals 16 are installed on the right side of the collector body 1, one end of the connecting terminal 16 is plugged with a connecting head 33, one end of the connecting head 33 is fixedly connected to a fixing block 18, and one side of the fixing block 18 is fixedly connected to a winding box 17. The connecting cable 20 can be wound up by the winding box 17, thereby avoiding the connection cable 20 process from affecting the installation and use of the sound, vibration and temperature integrated collector.

[0031] The winding box 17 in this embodiment adopts the following structure: Figure 3 As shown, a winding roller 19 is rotatably installed on one side of the winding box 17, and a connecting cable 20 is wound around the outer side of the winding roller 19; a connecting end 21 is installed inside the winding roller 19, and one end of the connecting cable 20 is connected to one end of the connecting end 21; an electronic rotary joint 22 is installed in the winding box 17, and the electronic rotary joint 22 is a commercially available finished device, such as a conductive slip ring product manufactured by Movlon; one end of the connecting end 21 is connected to the rotating end of the electronic rotary joint 22, and the other end of the connecting head 33 is connected to the fixed end of the electronic rotary joint 22, and the other end of the connecting cable 20 extends to the outside of the winding box 17 and is connected to the sensor probe 26 or the data transmission connector 27, so that the pay-out length of the connecting cable 20 can be conveniently adjusted through the winding box 17, so as to adjust the position of the sensor probe 26 and monitor the wind power station equipment.

[0032] Further, such as Figure 3 As shown, a rotating shaft 23 is rotatably connected to one side of the winding box 17, one end of the rotating shaft 23 is connected to the right end of the winding roller 19, and the other end of the rotating shaft 23 is threadedly connected to a positioning screw 24. A plurality of positioning slots 25 are provided on the right side of the winding box 17, and one end of the positioning screw 24 can extend into the corresponding positioning slot 25 to position the rotation of the winding roller 19. By positioning the winding roller 19, the pay-out length of the connecting cable 20 is limited.

[0033] In summary, when it is necessary to adjust the pay-out length of the connecting cable 20, the operator unscrews one end of the positioning screw 24 from the inside of the positioning slot 25, and then pulls the connecting cable 20 to make the connecting cable 20 pay out from the outside of the winding roller 19. The operator resets the rotating block and can wind the excess connecting cable 20 around the winding roller 19, and then screws one end of the positioning screw 24 into the positioning slot 25 to limit the winding roller 19 and the connecting cable 20.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An integrated acoustic, vibration and temperature collector, comprising a collector body, characterized in that: The bottom of the collector body is fixedly connected to a base plate, and one side is electrically connected to the sensor probe; the four corners of the base plate are fixedly connected to a mounting block, a threaded hole is provided in the middle of the mounting block, and air cavities are provided on both sides of the threaded hole inside the mounting block, and a suction cup connected to the inside of the air cavity is embedded in the bottom of the mounting block; a piston cavity is provided inside the base plate, an air intake pipe connected to the piston cavity and the air cavity, and an exhaust pipe connected to the piston cavity and the outside of the base plate, a slidable piston assembly is installed in the piston cavity, and both the air intake pipe and the exhaust pipe are provided with a one-way valve.

2. The integrated acoustic, vibration and temperature collector according to claim 1, characterized in that: The air intake duct includes a through cavity, a branch pipe and a suction head; the through cavity is n-shaped and is connected to the piston cavity through the suction head. One end of the suction head extends into the piston cavity and is provided with a one-way valve. The through cavity is connected to the air cavity through the branch pipe.

3. The integrated acoustic, vibration and temperature collector according to claim 2, characterized in that: A threaded hole is provided on one side of the base plate, an air groove is provided inside the base plate and at one end of the threaded hole, one end of the air groove extends into the through cavity; a sealing plug is threadedly connected inside the threaded hole, one end of the sealing plug extends into the air groove and is provided with a rubber plug.

4. The sound, vibration and temperature integrated collector according to claim 1, characterized in that: The piston assembly includes a reciprocating threaded rod, a push block and a piston block; the reciprocating threaded rod is rotatably installed in the piston cavity, the outer side of the reciprocating threaded rod is threadedly connected to the push block, and one end of the push block is fixedly connected to the piston block; the width dimensions of the push block and the piston block are adapted to the cavity dimensions of the piston cavity.

5. The integrated acoustic, vibration and temperature collector according to claim 4, characterized in that: A driving box is installed outside the base plate, one end of the reciprocating threaded rod extends into the driving box, a rotating rod is rotatably installed inside the driving box, the rotating rod and the outer sides of the reciprocating threaded rod are both sleeved with meshing bevel gears, and the top of the rotating rod extends outside the driving box.

6. The integrated acoustic, vibration and temperature collector according to claim 1, characterized in that: Two connecting ends are installed on one side of the collector body, one end of the connecting end is plugged with a connecting head, and the connecting head is connected to the sensor probe or the data transmission connector through a connecting cable; one end of the connecting head is fixedly connected to a fixing block, and one side of the fixing block is fixedly connected to a winding box, and the winding box can wind up the connecting cable.

7. The integrated acoustic, vibration and temperature collector according to claim 6, characterized in that: A winding roller is rotatably installed on one side of the winding box, a connecting cable is wound around the outer side of the winding roller, a connecting end is installed inside the winding roller, one end of the connecting cable is connected to one end of the connecting end, and the other end extends outside the winding box to be connected to a sensing probe or a data transmission connector; an electronic rotary joint is installed in the winding box, one end of the connecting end is connected to the rotating end of the electronic rotary joint, and one end of the connecting head is connected to the fixed end of the electronic rotary joint.

8. The integrated acoustic, vibration and temperature collector according to claim 6, characterized in that: A rotating shaft is rotatably installed on one side of the winding box, one end of the rotating shaft extends into the winding box and is connected to the winding roller, the other end of the rotating shaft is threadedly connected to a positioning screw, and a plurality of circumferentially arranged positioning slots are provided on the outer wall of the winding box, one end of the positioning screw can extend into the positioning slot to position the rotation of the rotating shaft and the winding roller.

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