CN215764218U - Wind-powered electricity generation gear box endoscopy device - Google Patents
Wind-powered electricity generation gear box endoscopy device Download PDFInfo
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- CN215764218U CN215764218U CN202122283448.7U CN202122283448U CN215764218U CN 215764218 U CN215764218 U CN 215764218U CN 202122283448 U CN202122283448 U CN 202122283448U CN 215764218 U CN215764218 U CN 215764218U
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Abstract
The utility model discloses a wind power gear box endoscopy device, which comprises a lifting rod and also comprises: the lifting rod is arranged inside the movable box in a sliding manner, a limiting groove is formed in the lifting rod, a limiting block is arranged in the limiting groove in a sliding manner, and one end of the limiting block is fixedly connected with the movable box; the camera is arranged in the limiting groove, one end of the adjusting rod is provided with the camera, the movable box is internally provided with the endoscope body, and the endoscope body is electrically connected with the camera; the adjusting mechanism is arranged in the fixed plate and used for adjusting the using positions of the movable box and the camera; wind-powered electricity generation gear box endoscopy device inspects the structure of gear box inside through camera and endoscope body, conveniently inspects the different positions of gear box inside, can clearly judge the in service behavior of gear box internals.
Description
Technical Field
The utility model relates to the field of gear box inspection equipment, in particular to a wind power gear box endoscopy device.
Background
A gear box in a wind generating set is an important mechanical part, the main function of the gear box is to transmit power generated by a wind wheel under the action of wind power to a generator and enable the generator to obtain a corresponding rotating speed, when the wind generating gear box is normally maintained and overhauled, an endoscope is needed to be used for auxiliary operation, and the endoscope is a common tool for detecting the internal structure of the wind generating gear box.
Traditional endoscopy device simple structure, unable nimble height-adjusting and position during the use, not only waste time and energy, influence the efficiency that detects moreover, lead to the gear box in the part position unable detect, influence the maintenance progress of gear box.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an endoscopy device for a wind power gear box, which aims to solve the problem that the traditional endoscopy device is inconvenient to adjust.
In order to achieve the purpose, the utility model provides the following technical scheme:
an endoscopy device of a wind power gear box comprises a lifting rod and further comprises:
the lifting rod is arranged inside the movable box in a sliding manner, a limiting groove is formed in the lifting rod, a limiting block is arranged in the limiting groove in a sliding manner, and one end of the limiting block is fixedly connected with the movable box;
the camera is arranged in the limiting groove in a sliding mode, one end of the adjusting rod is provided with the camera, the inner portion of the movable box is provided with an endoscope body, and the endoscope body is electrically connected with the camera;
the adjusting mechanism is arranged in the fixed plate and used for adjusting the using positions of the movable box and the camera;
and the lifting mechanism is connected with the lifting rod and drives the lifting rod to move up and down along the central position of the movable box.
On the basis of the technical scheme, the utility model also provides the following optional technical scheme:
in one alternative: the adjusting mechanism comprises a threaded rod, a limiting plate and a nut, the threaded rod is fixedly arranged on the outer side wall of the movable box, a square groove and a sliding groove are formed in the fixed plate, the movable box is arranged in the square groove, one end of the threaded rod penetrates through the sliding groove and is provided with the limiting plate, and the nut is sleeved on the threaded rod and is in threaded fit with the threaded rod.
In one alternative: the lifting mechanism comprises a sleeve, a connecting block, a threaded sleeve and a driving threaded sleeve
The lifting rod is provided with a lifting rod, the lifting rod is provided with a sleeve, the sleeve slides to be sleeved outside the lifting rod, one end of the connecting block is fixedly connected with the sleeve, and the other end of the connecting block is fixedly connected with the threaded sleeve.
In one alternative: the drive assembly comprises a rotating rod, a threaded hole and an external thread, wherein the rotating rod is arranged inside the threaded sleeve and is connected with the movable box in a rotating mode, the threaded hole is formed in the threaded sleeve, and the external thread is arranged outside the rotating rod and is matched with the threaded hole.
In one alternative: the lifting rod side wall is provided with an installation block, the outside of the installation block is provided with a guide wheel, and a spring is arranged between the guide wheel and the installation block.
Compared with the prior art, the utility model has the following beneficial effects:
wind-powered electricity generation gear box endoscopy device inspects the structure of gear box inside through camera and endoscope body, and the camera can be adjusted at the inside position of gear box to the movable box, can drive the camera up-and-down motion through the lifter, conveniently inspects the different positions of gear box inside, has realized the inspection to the inside appointed region of gear box, can clearly judge the in service behavior of gear box internals.
Drawings
FIG. 1 is a schematic structural diagram of a wind power gearbox endoscopy device.
FIG. 2 is a schematic structural diagram of a mounting plate in the wind power gear box endoscopy device.
FIG. 3 is a schematic structural diagram of a lifting rod in the wind power gearbox endoscopy device.
Notations for reference numerals: 1-lifting rod, 101-limiting groove, 2-movable box, 3-limiting block, 4-rotating rod, 401-external thread, 5-connecting block, 6-threaded sleeve, 601-threaded hole, 7-rocker, 8-sleeve, 801-bolt, 9-fixing plate, 901-square groove, 902-sliding groove, 10-threaded rod, 11-limiting plate, 12-nut, 13-protective block, 14-adjusting rod, 15-locking nut, 16-camera, 17-mounting block, 18-guide wheel, 19-spring, 20-bottom camera, 21-screen and 22-endoscope body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1-3, a wind power gearbox endoscopy device comprises a lifting rod 1, and further comprises:
the lifting device comprises a fixed plate 9, a movable box 2 is arranged in the fixed plate 9, a lifting rod 1 is arranged in the movable box 2 in a sliding mode, a limiting groove 101 is formed in the lifting rod 1, a limiting block 3 is arranged in the limiting groove 101 in a sliding mode, and one end of the limiting block 3 is fixedly connected with the movable box 2;
the camera 16 is arranged inside the limiting groove 101 in a sliding manner, an adjusting rod 14 is arranged inside the limiting groove 101, one end of the adjusting rod 14 is provided with the camera 16, the adjusting rod 14 is connected with the lifting rod 1 through a locking nut 15 arranged at the other end of the adjusting rod, an endoscope body 22 is arranged inside the movable box 2, and the endoscope body 22 is electrically connected with the camera 16;
the adjusting mechanism is arranged in the fixed plate 9 and used for adjusting the using positions of the movable box 2 and the camera 16;
and the lifting mechanism is connected with the lifting rod 1 and drives the lifting rod 1 to move up and down along the central position of the movable box 2.
Wind-powered electricity generation gear box endoscopy device passes through camera 16 and endoscope body 22 and inspects the structure of gear box inside, and movable box 2 can drive lifter 1 and camera 16 and remove, and lifter 1 can drive camera 16 up-and-down motion, conveniently inspects the different positions of gear box inside, and as an embodiment, the upper and lower position about each part that gives in the drawing is only a mode of arranging, and concrete position is set for according to concrete needs.
In one embodiment, as shown in fig. 1-2, the adjusting mechanism includes a threaded rod 10, a limiting plate 11 and a nut 12, the threaded rod 10 is fixedly disposed on an outer side wall of the movable box 2, a square groove 901 and a sliding groove 902 are formed in the fixed plate 9, the movable box 2 is disposed inside the square groove 901, one end of the threaded rod 10 passes through the sliding groove 902 and is provided with the limiting plate 11, the nut 12 is sleeved on the threaded rod 10 and is in threaded fit with the threaded rod, the fixed plate 9 is placed on the top of the gear box, the movable box 2 is moved, the movable box 2 can drive the camera 16 to move in the gear box, and when the position of the camera 16 is appropriate, the nut 12 outside the threaded rod 10 is locked, and the position of the movable box 2 is fixed.
In one embodiment, as shown in fig. 1, the lifting mechanism includes a sleeve 8, a connecting block 5, a threaded sleeve 6 and a driving component for driving the threaded sleeve 6 to move up and down, the sleeve 8 is slidably sleeved outside the lifting rod 1, one end of the connecting block 5 is fixedly connected with the sleeve 8, the other end of the connecting block 5 is fixedly connected with the threaded sleeve 6, the threaded sleeve 6 drives the sleeve 8 to move up and down through the connecting block 5, the sleeve 8 drives the lifting rod 1 to move up and down, the use height of the camera 16 is convenient to adjust, the sleeve 8 can move up and down along the lifting rod 1, the lifting rod 1 is inserted into the gear box before use, when the camera 16 at the bottom of the lifting rod 1 is about to reach the inspection position, the sleeve 8 and the lifting rod 1 are fixed by using a bolt 801, and the camera 16 is driven to descend through the driving component to inspect the gear box.
In one embodiment, as shown in fig. 1, the driving assembly includes a rotating rod 4 disposed inside the threaded sleeve 6 and rotatably connected with the movable box 2, a threaded hole 601 disposed inside the threaded sleeve 6, and an external thread 401 disposed outside the rotating rod 4 and matched with the threaded hole 601, one end of the rotating rod 4 is provided with a rocker 7, the rotating rod 4 is driven by the rocker 7 to rotate, the threaded sleeve 6 is sleeved outside the rotating rod 4, the threaded sleeve 6 is limited by the connecting block 5, the threaded sleeve 6 cannot rotate and can only move up and down along the rotating rod 4, and the threaded sleeve 6 drives the connecting block 5 and the sleeve 8 to move up and down.
In one embodiment, as shown in fig. 1, the side wall of the lifting rod 1 is provided with an installation block 17, a guide wheel 18 is arranged outside the installation block 17, a spring 19 is arranged between the guide wheel 18 and the installation block 17, and the guide wheels 18 are arranged at both ends of the side wall of the lifting rod 1, so that the camera 16 is prevented from shaking when in use and affecting use.
In one embodiment, as shown in fig. 1, a bottom camera 20 is arranged at the bottom of the lifting rod 1, a screen 21 is arranged outside the movable box 2, and the screen 21 can display pictures transmitted by the camera 16 and the bottom camera 20, so that a worker can conveniently check the gear box.
According to the wind power gear box endoscopy device provided in the above embodiment of the utility model, the structure inside the gear box is examined through the camera 16 and the endoscope body 22, the screen 21 can display pictures transmitted by the camera 16 and the bottom camera 20, so that workers can conveniently examine the gear box, the movable box 2 can drive the lifting rod 1 and the camera 16 to move, the lifting rod 1 can drive the camera 16 to move up and down, and different positions inside the gear box can be conveniently examined.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a wind-powered electricity generation gear box endoscopy device, includes the lifter, its characterized in that still includes:
the lifting rod is arranged inside the movable box in a sliding manner, a limiting groove is formed in the lifting rod, a limiting block is arranged in the limiting groove in a sliding manner, and one end of the limiting block is fixedly connected with the movable box;
the camera is arranged in the limiting groove in a sliding mode, one end of the adjusting rod is provided with the camera, the inner portion of the movable box is provided with an endoscope body, and the endoscope body is electrically connected with the camera;
the adjusting mechanism is arranged in the fixed plate and used for adjusting the using positions of the movable box and the camera;
and the lifting mechanism is connected with the lifting rod and drives the lifting rod to move up and down along the central position of the movable box.
2. The wind power gearbox endoscopy device of claim 1, wherein the adjusting mechanism comprises a threaded rod, a limiting plate and a nut, the threaded rod is fixedly arranged on the outer side wall of the movable box, a square groove and a sliding groove are formed in the fixed plate, the movable box is arranged in the square groove, one end of the threaded rod penetrates through the sliding groove and is provided with the limiting plate, and the nut is sleeved on the threaded rod and is in threaded fit with the threaded rod.
3. The wind power gearbox endoscopy device of claim 1, wherein the lifting mechanism comprises a sleeve, a connecting block, a threaded sleeve and a driving assembly for driving the threaded sleeve to move up and down, the sleeve is slidably sleeved outside the lifting rod, one end of the connecting block is fixedly connected with the sleeve, and the other end of the connecting block is fixedly connected with the threaded sleeve.
4. The wind power gearbox endoscopy device of claim 3, wherein the drive assembly comprises a rotating rod disposed within the threaded sleeve and rotatably coupled to the moveable box, and a threaded bore disposed within the threaded sleeve, and an external thread disposed external to the rotating rod and cooperating with the threaded bore.
5. The wind power gearbox endoscopy device of claim 1, wherein the side wall of the lifting rod is provided with a mounting block, a guide wheel is arranged outside the mounting block, and a spring is arranged between the guide wheel and the mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283448.7U CN215764218U (en) | 2021-09-18 | 2021-09-18 | Wind-powered electricity generation gear box endoscopy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283448.7U CN215764218U (en) | 2021-09-18 | 2021-09-18 | Wind-powered electricity generation gear box endoscopy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215764218U true CN215764218U (en) | 2022-02-08 |
Family
ID=80089446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122283448.7U Active CN215764218U (en) | 2021-09-18 | 2021-09-18 | Wind-powered electricity generation gear box endoscopy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215764218U (en) |
-
2021
- 2021-09-18 CN CN202122283448.7U patent/CN215764218U/en active Active
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