CN219413113U

CN219413113U - Hydraulic oil pipe seepage oil detection device of wind generating set

Info

Publication number: CN219413113U
Application number: CN202320337840.1U
Authority: CN
Inventors: 张涛; 余文珍; 韩德志; 祁东; 后宋林; 王钦仁
Original assignee: Cgn Yiwu Wind Power Co ltd
Current assignee: Cgn Yiwu Wind Power Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-25
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of wind generating set detection, in particular to a hydraulic oil pipe oil leakage detection device of a wind generating set, which comprises a first shell, wherein a second shell is attached to the front of the first shell, oil pipes are in clearance fit with the inner wall of one end of the first shell and the inner wall of one end of the second shell, a vertical rod is fixedly connected to one side of the bottom of the inner wall of the first shell, and an alarm is installed on one side of the top of the first shell. Through casing one, oil pipe, plate body, bolt one, alarm, montant, rubber pad, casing two, block, nut, bolt two and detection structure's cooperation, when oil pipe interface position appears leaking, fluid receives gravity whereabouts, and then makes fluid fall into the inside of barrel, after the fluid seepage is more, the barrel can be gradual downwardly moving, the barrel drives the briquetting and downwardly moving, the briquetting presses the switch, and then makes the alarm sound, carries out accurate warning to the staff behind the fluid seepage, is convenient for carry out timely maintenance to fluid seepage position.

Description

Hydraulic oil pipe seepage oil detection device of wind generating set

Technical Field

The utility model relates to the technical field of wind generating set detection, in particular to a hydraulic oil pipe oil seepage detection device of a wind generating set.

Background

The wind generating set generally comprises a gear box, a hydraulic station, a yaw speed reducer, a pitch speed reducer, a hydraulic cylinder, a hydraulic station brake and the like, which are indispensable components for ensuring the normal operation of the square force generating set to generate electricity, and the functions of changing torque transmission rotating speed or braking are achieved, and oil is added into the components, so that the functions of reducing abrasion, radiating heat and transmitting power are achieved.

The leakage condition of each part of the wind generating set can be timely found through the leakage condition of the parts of the wind generating set by the conventional leakage oil detection device (application number: 202220637484.0), the limiting installation of the magnetic blocks on the device is facilitated through the butt joint groove arranged on the lower surface of the base, the leakage of oil is easily caused by loosening or aging of the oil pipe joint of the wind generating set in the running process, the normal operation of the inside of the wind generating set is easily affected after the oil is lost more, the leakage condition of the oil can be known through the optical fiber amplifier by the conventional leakage oil detection device, the position of the oil loss cannot be accurately known, and further, a worker is required to check, and the worker cannot be accurately reminded after the oil leakage.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, workers cannot be accurately reminded after oil leakage and timely maintenance of the oil leakage position is inconvenient, and provides a hydraulic oil pipe leakage detection device of a wind generating set.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a wind generating set hydraulic pressure oil pipe oil leak detection device, includes casing one, the place ahead laminating of casing one has casing two, the equal clearance fit of one end inner wall of casing one and the one end inner wall of casing two has oil pipe, inner wall bottom one side fixedly connected with montant of casing one, the alarm is installed to top one side of casing one, the outer wall one side fixedly connected with plate body of oil pipe, one side inner wall of plate body is through one side top and the one end threaded connection of casing two of bolt one with casing one, one side of casing one is equipped with the rubber pad, one side of casing one is equipped with detection structure.

Preferably, the detection structure comprises a switch, the bottom of switch and the inner wall bottom fixed connection of casing one, the top of switch is equipped with the briquetting, one side top fixedly connected with straight board of briquetting, the outer wall clearance fit of one side inner wall and montant of straight board, the bottom fixedly connected with spring one of straight board, the bottom of spring one and the inner wall bottom one side fixed connection of casing one, the top laminating of briquetting has the barrel, the bottom of briquetting and the top fixed connection of rubber pad.

Preferably, the first shell and the second shell are fixedly connected with blocks on one side of the outer wall.

Preferably, the inner wall of the block is in threaded connection with a second bolt.

Preferably, a nut is connected to one side of the outer wall of the second bolt in a threaded manner.

The utility model provides a hydraulic oil pipe oil seepage detection device of a wind generating set, which has the beneficial effects that: through casing one, oil pipe, plate body, bolt one, alarm, montant, rubber pad, casing two, block, nut, bolt two and detection structure's cooperation for when the device is when using, can appear the seepage through oil pipe interface position, fluid receives gravity whereabouts down, and then makes fluid fall into the inside of barrel, after the fluid seepage is more, the barrel can be gradual downwardly moving, and the barrel drives the briquetting and downwardly moving, and the briquetting presses the switch, and then makes the alarm sound, carries out accurate warning to the staff after the fluid seepage, is convenient for carry out timely maintenance to fluid seepage position.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the housing I, tubing and alarm of the present utility model;

FIG. 3 is a schematic view of a block, nut and bolt of the present utility model;

FIG. 4 is a schematic view of the structure of the second spring, the straight block and the plunger of the present utility model;

fig. 5 is a schematic view of the structure of the first spring, the straight plate and the vertical rod of the present utility model.

In the figure: 1. the detection device comprises a first shell, a second shell, a detection structure, a first shell, a second shell, a cylinder, a second shell, a third spring, a fourth pressing block, a fourth 2a4, a switch, a fourth 2a5, a straight plate, a fourth 2b2, a straight block, a fourth 2b3, a plug rod, a fourth 3, an oil pipe, a fourth 4, a plate body, a fourth 5, a first bolt, a fourth 6, an alarm, a fourth 7, a fifth 8, a rubber pad, a fourth 9, a fifth shell, a fourth 10, a fourth block, a fourth 11, a nut, a fourth 12 and a fourth bolt.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in this embodiment, a wind generating set hydraulic pressure oil pipe oil leak detection device, including casing one 1, the place ahead laminating of casing one 1 has casing two 9, the equal clearance fit of one end inner wall of casing one 1 and the one end inner wall of casing two 9 has oil pipe 3, dismantle the back with casing two 9, oil pipe 3 can follow the inner wall of casing one 1 and take out, the inner wall bottom one side fixedly connected with montant 7 of casing one 1, alarm 6 is installed to the top one side of casing one 1, the model of alarm 6 is according to the actual use condition, the outer wall one side fixedly connected with plate body 4 of oil pipe 3, one side inner wall of plate body 4 is equipped with rubber pad 8 through one side top of bolt one side of casing one 1 and one end threaded connection of casing two 9, one side of casing one side 1 and the outer wall one side of casing two 9 all fixedly connected with block 10, the inner wall threaded connection of block 10 has bolt two 12, the outer wall one side threaded connection of bolt two 12 has nut 11, the design can connect casing one 1 and casing two 9 like this, one side 1 is equipped with detection structure 2, detection structure 2 carries out the accurate position of reminding of the oil in time after the work of personnel to carry out the seepage maintenance of the oil.

The detection structure 2 includes switch 2a4, switch 2a 4's bottom and the inner wall bottom fixed connection of casing 1, switch 2a4 and alarm 6 electric connection, switch 2a 4's top is equipped with briquetting 2a3, one side top fixedly connected with straight board 2a5 of briquetting 2a3, one side inner wall of straight board 2a5 and the outer wall clearance fit of montant 7, the bottom fixedly connected with spring 2a2 of straight board 2a5, the ascending power of straight board 2a5 is given to spring 2a2, the bottom of spring 2a2 and the inner wall bottom one side fixed connection of casing 1, barrel 2a1 is laminated at the top of briquetting 2a3, the bottom of briquetting 2a3 and the top fixed connection of rubber pad 8, when the seepage appears in oil pipe 3 interface position, the downward drip of fluid receives gravity, and then make fluid fall into the inside of barrel 2a1, after fluid more, barrel 2a1 can progressively move down, barrel 2a3 moves down to briquetting 2a3 presses switch 2a4, and then make a 6 and carry out the warning of the accurate position to the personnel of the seepage after the seepage in time, the personnel of carrying out the timely maintenance of the seepage position of the fluid.

Working principle:

firstly, the oil pipe 3 is placed on the inner wall of the first shell 1, the interface position of the oil pipe 3 is located on the inner side of the first shell 1, after the first shell 1 is attached to the second shell 9, the second bolt 12 and the second nut 11 are rotated, and then the first shell 1 and the second shell 9 are fixed, the first bolt 5 is rotated, and then the plate 4 is fixed with the first shell 1 and the second shell 9, when leakage occurs at the interface position of the oil pipe 3, oil drops downwards due to gravity, and then the oil drops into the cylinder 2a1, after more oil leakage, the cylinder 2a1 gradually moves downwards, the cylinder 2a1 drives the pressing block 2a3 to move downwards, the pressing block 2a3 presses the switch 2a4, and then the alarm 6 sounds, and after the oil leakage, the staff is accurately reminded.

Example 2:

referring to fig. 4: in this embodiment, a hydraulic oil pipe oil leakage detection device of a wind generating set, wherein the detection structure 2 may further include a second spring 2b1, a straight block 2b2 and an insert rod 2b3, the bottom of the straight block 2b2 is fixedly connected with one side of the top of the straight plate 2a5, the insert rod 2b3 is in clearance fit with the inner wall of the straight block 2b2, the insert rod 2b3 can move left and right when being stressed, one side of the outer wall of the insert rod 2b3 is in clearance fit with a groove below one side of the cylinder 2a1, a second spring 2b1 is in clearance fit with one side of the outer wall of the insert rod 2b3, the second spring 2b1 gives an inward force to the insert rod 2b3, and the left end and the right end of the second spring 2b1 are respectively fixedly connected with one side of the outer wall of the insert rod 2b3 and one end of the straight block 2b 2.

Working principle:

the inserted link 2b3 is pulled outwards, so that the inserted link 2b3 moves out of the groove of the cylinder body 2a1, the cylinder body 2a1 is detached, and the oil received in the cylinder body 2a1 is recovered by workers conveniently, so that the oil waste is avoided.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a wind generating set hydraulic pressure oil pipe leak testing arrangement, includes casing one (1), its characterized in that: the place ahead laminating of casing one (1) has casing two (9), the equal clearance fit of one end inner wall of casing one (1) and the one end inner wall of casing two (9) has oil pipe (3), inner wall bottom one side fixedly connected with montant (7) of casing one (1), alarm (6) are installed to top one side of casing one (1), outer wall one side fixedly connected with plate body (4) of oil pipe (3), one side inner wall of plate body (4) is through one side top and the one end threaded connection of casing two (9) of bolt one (5) and casing one (1), one side of casing one (1) is equipped with rubber pad (8), one side of casing one (1) is equipped with detection structure (2).

2. The hydraulic oil pipe leakage detection device of a wind generating set according to claim 1, wherein: the detection structure (2) comprises a switch (2 a 4), the bottom of the switch (2 a 4) is fixedly connected with the bottom of the inner wall of the first shell (1), a pressing block (2 a 3) is arranged above the switch (2 a 4), a straight plate (2 a 5) is fixedly connected to one side upper part of the pressing block (2 a 3), one side inner wall of the straight plate (2 a 5) is in clearance fit with the outer wall of the vertical rod (7), a first spring (2 a 2) is fixedly connected to the bottom of the first spring (2 a 2) and one side of the bottom of the inner wall of the first shell (1), a cylinder (2 a 1) is attached to the top of the pressing block (2 a 3), and the bottom of the pressing block (2 a 3) is fixedly connected with the top of the rubber pad (8).

3. The hydraulic oil pipe leakage detection device of a wind generating set according to claim 1, wherein: and one side of the outer wall of the first shell (1) and one side of the outer wall of the second shell (9) are fixedly connected with blocks (10).

4. The hydraulic oil pipe leakage detection device of a wind generating set according to claim 3, wherein: the inner wall of the block body (10) is connected with a second bolt (12) in a threaded manner.

5. The hydraulic oil pipe leakage detection device of a wind generating set according to claim 4, wherein: and one side of the outer wall of the second bolt (12) is connected with a nut (11) in a threaded manner.