CN213268018U

CN213268018U - Wind generating set foundation failure detection device

Info

Publication number: CN213268018U
Application number: CN202021669649.XU
Authority: CN
Inventors: 赵田
Original assignee: Heilongjiang Dongfang Wind Power Generation Co ltd
Current assignee: Heilongjiang Dongfang Wind Power Generation Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-25
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a wind generating set foundation failure detection device, which comprises an arc slide rail, an assembling ring fixedly installed on the outer side wall of the arc slide rail, a splicing bolt on the inner wall of the assembling ring, a laminating slide block on the inner wall of the arc slide rail, a first fixed plate fixedly installed on the upper surface of the slide block, a fixed hole arranged on the upper surface of the first fixed plate, a guide rotary ring fixedly installed on the inner wall of the fixed hole, a screw rotatably installed on the inner wall of the guide rotary ring, a transmission nut screwed on the side wall of the screw, a transmission rod fixedly installed on the upper surface of the nut, and a second fixed plate fixedly installed on the upper surface of, the effect that makes fixed not firm is observed more easily through the top of outside ejecting screw rod, has removed the observation of the inside infrastructure when detecting from, makes the detection easier and convenient to the purpose that corresponds a plurality of wind generating set bases and detect.

Description

Wind generating set foundation failure detection device

Technical Field

The utility model relates to a aerogenerator detects technical field, specifically is wind generating set basis detection device that became invalid.

Background

The wind power generator is an electric device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, the wind power generator generally comprises components such as a wind wheel, a generator (comprising a device), a direction regulator (an empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the traditional wind power generation device is mainly supported by a middle rod body, the foundation fixing structure is installed on the ground for fixing, but the fixing effect of the fixed foundation of the wind generating set needs to be detected due to different land structures and different service lives, so as to find and maintain in time, because the external simple observation can not directly draw a conclusion, therefore, the interior of the wind generating set still needs to be detected specifically when the wind generating set is detected, and the detection becomes difficult and tedious when a plurality of wind generating sets are handled, so that the wind generating set foundation failure detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wind generating set basis detection device that became invalid to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: wind generating set basis failure detection device, including the arc slide rail, arc slide rail lateral wall fixed mounting collar, assembly ring inner wall plug bolt, arc slide rail inner wall laminating slider, the first fixed plate of slider upper surface fixed mounting, the fixed orifices is seted up to first fixed plate upper surface, the change is led to fixed orifices inner wall fixed mounting, it rotates the installation screw rod to lead the change inner wall, screw rod lateral wall spiro union drive nut, nut upper surface fixed mounting transfer line, fixed surface installs the second fixed plate on the transfer line, the through-hole is seted up to second fixed plate upper surface, fixed surface installs fixation nut on the second fixed plate, the ejecting screw rod of fixation nut inner wall spiro union.

Preferably, the positioning ring is fixedly installed on the outer side wall of the arc-shaped sliding rail, the inner wall of the positioning ring is attached to the positioning rod, and the bearing plate is fixedly installed on the upper surface of the positioning rod.

Preferably, the screw rod side wall is fixedly provided with a screwing ring, and the left side wall of the ejection screw rod is fixedly provided with a hand wheel.

Preferably, the guide pipe is fixedly installed on the upper surface of the first fixing plate, the upper end of the inner wall of the guide pipe is attached to the guide rod, and the upper surface of the guide rod is fixedly connected with the lower surface of the second fixing plate.

Preferably, the ejection screw is fixedly provided with an ejection block on the right side wall, and the ejection cap is rotatably arranged on the side wall of the ejection block.

Preferably, a support plate is fixedly mounted on the upper surface of the second fixing plate, and a laser emitter is fixedly mounted on the front side wall of the support plate.

Compared with the prior art, the beneficial effects of the utility model are that: a wind generating set foundation failure detection device is provided with arc-shaped slide rails, a slide block and an ejection screw rod structure, wherein the two arc-shaped slide rails can be opened and closed through the hinged connection of the two arc-shaped slide rails and the insertion and fixation of a bolt replaced by assembly, so that an external support rod body of a wind generating set can be surrounded, the ejection screw rod is used for ejecting and moving the support rod body of the wind generating set, if the foundation is fixed firmly, displacement can not be generated, if the foundation is not fixed firmly, a displacement side protocol can be generated to know the foundation fixation failure, a laser transmitter can be additionally arranged to conveniently observe the movement of the rod body, a positioning ring and a positioning rod are additionally arranged to fix the bottoms of the two arc-shaped slide rails, the fixed foundation of the wind generating set is detected in a fixed effect, the effect which is not firmly fixed can be observed more easily through the ejection of the external ejection screw rod, the detection is easier and more convenient, so as to meet the aim of detecting the foundation of a plurality of wind generating sets.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a first fixing plate and a connecting structure thereof according to the present invention;

fig. 3 is a schematic view of the transmission nut and the connection structure thereof.

In the figure: the laser emitter comprises an arc-shaped sliding rail 1, an assembly ring 101, a bolt 102, a sliding block 2, a first fixing plate 3, a fixing hole 301, a rotating guide ring 4, a screw rod 5, a transmission nut 6, a transmission rod 7, a second fixing plate 8, a through hole 801, a fixing nut 9, an ejection screw rod 10, a positioning ring 11, a positioning rod 12, a bearing plate 13, a screwing ring 14, a hand wheel 15, a guide pipe 16, a guide rod 17, an ejector block 18, an ejector cap 19, a supporting plate 20 and a laser emitter 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a foundation failure detection device of a wind generating set comprises an arc-shaped slide rail 1, an assembly ring 101 is fixedly installed on the outer side wall of the arc-shaped slide rail 1, a bolt 102 is inserted into the inner wall of the assembly ring 101, a slide block 2 is attached to the inner wall of the arc-shaped slide rail 1, a first fixing plate 3 is fixedly installed on the upper surface of the slide block 2, a fixing hole 301 is formed in the upper surface of the first fixing plate 3, a guide rotating ring 4 is fixedly installed on the inner wall of the fixing hole 301, a screw rod 5 is rotatably installed on the inner wall of the guide rotating ring 4, a transmission nut 6 is screwed on the side wall of the screw rod 5, a transmission rod 7 is fixedly installed on the upper surface of the transmission rod 7, a second fixing plate 8 is fixedly installed on the upper surface of the second fixing plate 8, a fixing nut 9 is fixedly installed on the upper surface of the fixing nut 9, an ejection screw, a complete annular structure is formed so that the first fixing plate can rotate at an angle through sliding of the sliding block, the ejection screw can eject the supporting rod body of the wind driven generator in a proper direction, and the second fixing plate drives the transmission rod to move up and down through the screw rod so as to change the distance and the height of the first fixing plate.

Particularly, 1 lateral wall fixed mounting holding ring 11 of arc slide rail, 11 inner walls of holding ring laminating locating lever 12, the board is accepted to 12 fixed surface installations of locating lever, accepts the board and can carry out the effort to external tup and accept to hammer into the underground to the locating lever, make the arc slide rail can be used to ground stable fixation through the cooperation of locating lever and holding ring.

Specifically, the screwing ring 14 is fixedly installed on the side wall of the screw rod 5, the hand wheel 15 is fixedly installed on the left side wall of the ejection screw rod 10, the screwing ring is additionally arranged, so that the hand of a person can rotate the screw rod more conveniently, and the hand wheel can enable the hand of the person to eject the ejection screw rod more conveniently.

Particularly, fixed surface installs stand pipe 16 on first fixed plate 3, and the laminating guide bar 17 of 16 inner walls upper ends of stand pipe, the fixed surface connects 8 lower surfaces of second fixed plate on the guide bar 17, and the cooperation through guide bar and stand pipe slides for the reciprocating of second fixed plate is more accurate, reduces the skew of production.

Specifically, the ejector block 18 is fixedly installed on the right side wall of the ejection screw 10, the ejector cap 19 is installed on the side wall of the ejector block 18 in a rotating mode, and the damage of the rotation of the ejection screw to an external support rod body can be reduced through the rotation of the ejector cap to the ejector block.

Specifically, fixed surface installs backup pad 20 on the second fixed plate 8, backup pad 20 preceding lateral wall fixed mounting laser emitter 21, the external power of laser emitter, through after device fixed mounting, shine the pointolite of the outside body of rod to laser emitter and carry out the chalk mark, can compare through chalk mark and laser emitter's pointolite after the outside body of rod removes.

The working principle is as follows: when the utility model is used, after the device is assembled, the device is fixed around the supporting rod body of the external wind driven generator in a surrounding way as shown in figure 1, the screw rod 5 rotates to drive the transmission nut 6 and the transmission rod 7 to move up and down through the rotation of the screw ring 14, so that the second fixing plate 8 can move up and down to adjust the jacking height of the ejection screw rod 10, the first fixing plate 3 and the connecting structure thereof are rotated through the sliding of the slide block 2 in the two arc-shaped slide rails 1, the transverse jacking position of the ejection screw rod 10 is adjusted, the laser emitter 21 is started to irradiate the side wall of the external supporting rod body, then chalk marks are adopted, the ejection screw rod 10 rotates in the fixing nut 9 through rotating the hand wheel 15, the right end contacts the side wall of the supporting rod body of the external wind driven generator to perform ejection operation, if the chalk marks are staggered with, the fixing effect of the fixed foundation at the bottom of the supporting rod body begins to be unstable and invalid, and if the chalk mark and the laser point light source are basically not staggered, the fixed foundation at the bottom of the supporting rod body is stable.

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

Claims

1. Wind generating set basis detection device that fails includes arc slide rail (1), its characterized in that: an assembly ring (101) is fixedly arranged on the outer side wall of the arc-shaped sliding rail (1), a bolt (102) is inserted into the inner wall of the assembly ring (101), the inner wall of the arc-shaped sliding rail (1) is attached to the sliding block (2), the upper surface of the sliding block (2) is fixedly provided with a first fixing plate (3), the upper surface of the first fixing plate (3) is provided with a fixing hole (301), the inner wall of the fixing hole (301) is fixedly provided with a rotation guide ring (4), a screw rod (5) is rotatably arranged on the inner wall of the rotation guide ring (4), the side wall of the screw rod (5) is in threaded connection with a transmission nut (6), a transmission rod (7) is fixedly arranged on the upper surface of the nut (6), a second fixing plate (8) is fixedly arranged on the upper surface of the transmission rod (7), the upper surface of the second fixing plate (8) is provided with a through hole (801), the upper surface of the second fixing plate (8) is fixedly provided with a fixing nut (9), and the inner wall of the fixing nut (9) is in threaded connection with an ejection screw (10).

2. The wind generating set foundation failure detection device of claim 1, wherein: arc slide rail (1) lateral wall fixed mounting holding ring (11), holding ring (11) inner wall laminating locating lever (12), fixed surface installs and accepts board (13) on locating lever (12).

3. The wind generating set foundation failure detection device of claim 1, wherein: the side wall of the screw rod (5) is fixedly provided with a screwing ring (14), and the left side wall of the ejection screw rod (10) is fixedly provided with a hand wheel (15).

4. The wind generating set foundation failure detection device of claim 1, wherein: fixed surface installs stand pipe (16) on first fixed plate (3), stand pipe (16) inner wall upper end laminating guide bar (17), fixed surface connects second fixed plate (8) lower surface on guide bar (17).

5. The wind generating set foundation failure detection device of claim 1, wherein: an ejector block (18) is fixedly arranged on the right side wall of the ejection screw rod (10), and an ejector cap (19) is rotatably arranged on the side wall of the ejector block (18).

6. The wind generating set foundation failure detection device of claim 1, wherein: and a support plate (20) is fixedly arranged on the upper surface of the second fixing plate (8), and a laser emitter (21) is fixedly arranged on the front side wall of the support plate (20).