CN217682105U - Fault diagnosis device for wind power plant - Google Patents
Fault diagnosis device for wind power plant Download PDFInfo
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- CN217682105U CN217682105U CN202221986293.1U CN202221986293U CN217682105U CN 217682105 U CN217682105 U CN 217682105U CN 202221986293 U CN202221986293 U CN 202221986293U CN 217682105 U CN217682105 U CN 217682105U
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- connecting band
- universal meter
- diagnosis device
- fault diagnosis
- fixedly connected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a fault diagnosis device for a wind power plant, which relates to the technical field of wind power generation, and comprises a mounting plate and a connecting frame fixedly connected on the outer wall of the right side of the mounting plate; the utility model discloses a wind turbine generator system, including mounting panel, installation frame, first connecting band, second connecting band, first card hole, second card hole, wherein have seted up the universal meter on the second connecting band, the installation cavity has been seted up to the inside of connection frame, the preceding, the rear end surface of mounting panel correspond respectively and install first connecting band, second connecting band, first card hole has been seted up on the first connecting band, the second connecting band has been seted up the second card hole, wherein the downthehole card post that is provided with of first card, the utility model discloses descend universal meter to tie up on maintenance personal's health in the cooperation of first connecting band, second connecting band, liberated maintenance personal's both hands, very simple and convenient, and then improved maintenance personal high altitude construction's security, more simple and convenient when dismantling the use to universal meter to wind turbine generator system's detection and diagnosis efficiency has been improved.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is a failure diagnosis device for wind-powered electricity generation field.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, is utilized by people for a long time, mainly pumps water, grinds surfaces and the like through a windmill, is interested in generating electricity by utilizing wind, is very environment-friendly by utilizing the wind power, and has huge wind energy, so that the wind energy is increasingly paid attention to all countries in the world.
At present, wind power generation is completed by a wind turbine generator, short-circuit faults often occur in the running process of the wind turbine generator, maintenance personnel are required to perform detection and diagnosis on the wind turbine generator by means of a universal meter, part of parts of the wind turbine generator are located outside the wind turbine generator at present, the position of the parts is high, the maintenance personnel are required to perform aerial work at the moment, the conventional universal meter carries two modes, one mode is a mode that the maintenance personnel holds the wind turbine generator, the other mode is a mode that the maintenance personnel carries the wind turbine generator by means of a tool box, but the two modes require the maintenance personnel to leave one hand to carry the universal meter, the operation is very complicated and inconvenient, the aerial work safety of the maintenance personnel is seriously affected, and when the maintenance personnel are in high altitude, the universal meter is required to be taken out from the tool box, the detection and diagnosis efficiency of the wind turbine generator is easily affected.
To this end, we propose a fault diagnosis device for wind farms.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fault diagnosis device for wind-powered electricity generation field, carry two kinds of modes with the current universal meter that proposes in solving above-mentioned background art, one kind is maintenance personal hand-held type, another kind is maintenance personal carries with the help of the mode of toolbox, but above-mentioned two kinds of modes all need maintenance personal to vacate a hand and come to carry the universal meter, very loaded down with trivial details and inconvenient, seriously influence maintenance personal's high altitude construction safety, and when maintenance personal is in when the height, need be with the universal meter from the toolbox when taking out loaded down with trivial details comparatively, easily influence the problem to wind turbine generator system's detection diagnostic efficiency.
In order to achieve the above object, the utility model provides a following technical scheme:
a fault diagnosis device for a wind farm, comprising:
the connecting frame is fixedly connected to the outer wall of the right side of the mounting plate;
an installation cavity is formed in the connecting frame, a universal meter is arranged in the installation cavity, and the universal meter is fixed in the installation cavity through a fixing mechanism arranged on the outer wall of the connecting frame;
the mounting panel is characterized in that the outer surfaces of the front end and the rear end of the mounting panel are respectively and correspondingly provided with a first connecting belt and a second connecting belt, the first connecting belt is provided with a first clamping hole, the second connecting belt is provided with a second clamping hole, and the first clamping hole is internally provided with a clamping column.
As a further scheme of the utility model, card post one end fixedly connected with accessory plate, be provided with compression spring on the card post outer wall, compression spring one end and accessory plate fixed connection, the compression spring other end and first connecting band fixed connection.
Through the technical scheme, the following technical effects can be achieved: under the elastic force effect of compression spring elasticity, order about the card post joint all the time and in first calorie of hole, second calorie of hole, avoided the card post to drop from first calorie of hole, second calorie of hole, improved the stability of universal meter.
As a further proposal of the utility model, install the blotter on the left side outer wall of mounting panel, ventilative chamber has been seted up to the blotter inside, set up the bleeder vent that is linked together with ventilative chamber on the left side outer wall of blotter.
Through the technical scheme, the following technical effects can be achieved: under the cooperation of the cushion pad, the ventilation cavity and the ventilation holes, the comfort level of maintenance personnel can be improved, the discomfort of the maintenance personnel caused by the mounting plate and the universal meter is avoided, and the maintenance efficiency of the maintenance personnel is indirectly improved.
As a further scheme of the utility model, the fixing mechanism comprises two threaded holes, the two threaded holes are respectively correspondingly arranged on the outer surfaces of the front end and the rear end of the connecting frame, wherein the two threaded holes are both communicated with the mounting cavity;
two equal threaded connection has a threaded rod in the screwed hole, threaded rod one end fixedly connected with changes the strip, threaded rod other end fixedly connected with grip block.
Through the technical scheme, the following technical effects can be achieved: when needs use the universal meter, the maintenance personal only need the antiport to change the strip, changes the strip and drives the threaded rod and carry out reverse movement in the threaded hole, after the grip block of threaded rod one end and universal meter non-contact, can accomplish the dismantlement to the universal meter, current compares, the utility model discloses more simple and convenient when dismantling the use to the universal meter to wind turbine generator system's detection diagnosis efficiency has been improved.
As a further proposal of the utility model, the grip block is close to the one end of universal meter and installs the slipmat.
Through the technical scheme, the following technical effects can be achieved: through being provided with the slipmat, the slipmat can improve the fixed effect of grip block to the universal meter, prevents that the universal meter from droing, improves the stability of universal meter.
As a further proposal of the utility model, the first connecting belt is provided with a connecting sleeve on the outer wall.
Through the technical scheme, the following technical effects can be achieved: inside stuffing first connecting band, second connecting band into the adapter sleeve, the adapter sleeve can carry on spacingly to first connecting band, second connecting band, avoids first connecting band, second connecting band to take place to remove and causes the problem that the card post drops.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a change the mode of carrying to omnipotent table, specifically do, at first maintenance personal places the installation intracavity of carriage with omnipotent table, and fix it with the help of fixed establishment, again with first connecting band, the winding of second connecting band is at the waist, fill in the second connecting band in the link sleeve again, first connecting band can overlap with second connecting band part this moment, maintenance personal fixes the card post joint to first calorie of hole, in the second calorie of hole again this moment, can be to first connecting band, the second connecting band is fixed, current relatively, the utility model discloses at first connecting band, the cooperation decline omnipotent table of second connecting band is tied up on maintenance personal's health, has liberated maintenance personal's both hands, and simple and convenient very, and then has improved maintenance personal high altitude construction's security.
The utility model discloses when needs use universal meter, maintenance personal only need the antiport to change the strip, changes the strip and drives the threaded rod and carry out reverse direction in the threaded hole, after the grip block of threaded rod one end and universal meter non-contact, can accomplish the dismantlement to universal meter, current compares, the utility model discloses more simple and convenient when dismantling the use universal meter to wind turbine generator system's detection diagnosis efficiency has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a schematic view of the structure of the cushion pad of the present invention.
In the figure: 101. mounting a plate; 102. a connecting frame; 103. a mounting cavity; 104. a universal meter; 105. a second connecting band; 106. a first connecting belt; 107. a second card hole; 108. a first card hole; 109. clamping the column; 110. an auxiliary plate; 111. a compression spring; 112. connecting sleeves; 113. a cushion pad; 114. a gas permeable cavity; 115. air holes are formed; 200. a fixing mechanism; 201. a threaded hole; 202. a threaded rod; 203. strip turning; 204. a clamping plate; 205. provided is a non-slip mat.
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.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution: a fault diagnosis device for a wind power plant comprises a mounting plate 101 and a connecting frame 102 fixedly connected to the outer wall of the right side of the mounting plate 101; an installation cavity 103 is formed in the connecting frame 102, a universal meter 104 is arranged in the installation cavity 103, and the universal meter 104 is fixed in the installation cavity 103 through a fixing mechanism 200 arranged on the outer wall of the connecting frame 102; the outer surfaces of the front end and the rear end of the mounting plate 101 are respectively and correspondingly provided with a first connecting belt 106 and a second connecting belt 105, the first connecting belt 106 is provided with a first clamping hole 108, the second connecting belt 105 is provided with a second clamping hole 107, wherein a clamping column 109 is arranged in the first clamping hole 108, one end of the clamping column 109 is fixedly connected with an auxiliary plate 110, the outer wall of the clamping column 109 is provided with a compression spring 111, one end of the compression spring 111 is fixedly connected with the auxiliary plate 110, the other end of the compression spring 111 is fixedly connected with the first connecting belt 106, the clamping column 109 is always driven to be clamped in the first clamping hole 108 and the second clamping hole 107 under the elastic force of the compression spring 111, the clamping column 109 is prevented from falling from the first clamping hole 108 and the second clamping hole 107, and the stability of the universal meter 104 is improved, install blotter 113 on the left side outer wall of mounting panel 101, the ventilative chamber 114 has been seted up inside blotter 113, set up the bleeder vent 115 that is linked together with ventilative chamber 114 on blotter 113's the left side outer wall, at blotter 113, ventilative chamber 114, bleeder vent 115's cooperation is down, maintenance personal's comfort level can be improved, avoid mounting panel 101 and universal meter 104 to cause maintenance personal's discomfort, indirect maintenance efficiency who has improved maintenance personal, install adapter sleeve 112 on the first connecting band 106 outer wall, through filling in first connecting band 106, inside second connecting band 105 adapter sleeve 112, adapter sleeve 112 can be to first connecting band 106, second connecting band 105 carries on spacingly, avoid first connecting band 106, second connecting band 105 takes place to remove and causes the problem that card post 109 drops.
It is specific, carry the mode to universal meter 104 through the change, specifically do, at first in the installation cavity 103 of carriage 102 is placed with universal meter 104 to the maintenance personal, and fix it with the help of fixed establishment 200, again with first connecting band 106, second connecting band 105 winding is at the waist, fill in the adapter sleeve 112 with second connecting band 105 again, first connecting band 106 can overlap with second connecting band 105 part this moment, maintenance personal fixes card post 109 joint to first calorie of hole 108 again this moment, in second card hole 107, can be to first connecting band 106, second connecting band 105 is fixed, current for comparison, the utility model discloses descend universal meter 104 to tie up on maintenance personal's health at first connecting band 106, second connecting band 105's cooperation, liberated maintenance personal's both hands, very simple and convenient, and then improved maintenance personal high altitude construction's security.
Example 2
Referring to fig. 1, 3 and 4, the present invention provides a technical solution: a failure diagnosis device for a wind power plant is characterized in that a fixing mechanism 200 comprises two threaded holes 201, the two threaded holes 201 are respectively and correspondingly formed in the outer surfaces of the front end and the rear end of a connecting frame 102, and the two threaded holes 201 are communicated with a mounting cavity 103; threaded rods 202 are connected with the threads in the two threaded holes 201, one ends of the threaded rods 202 are fixedly connected with rotating strips 203, and the other ends of the threaded rods 202 are fixedly connected with clamping plates 204.
Specifically, when needing to use universal meter 104, the maintenance personal only need the antiport to change strip 203, changes strip 203 and drives threaded rod 202 and carry out reverse movement at threaded hole 201, after the grip block 204 of threaded rod 202 one end and universal meter 104 non-contact, can accomplish the dismantlement to universal meter 104, current compares, the utility model discloses more simple and convenient when dismantling the use to universal meter 104 to the detection diagnosis efficiency to wind turbine generator system has been improved.
The non-slip pad 205 is installed to the one end that the grip block 204 is close to universal meter 104, and through being provided with non-slip pad 205, non-slip pad 205 can improve grip block 204 to the fixed effect of universal meter 104, prevents that universal meter 104 from droing, improves the stability of universal meter 104.
The working principle is as follows: for the utility model, firstly, a maintenance person places the universal meter 104 in the installation cavity 103 of the connection frame 102, then rotates the rotating bar 203, the rotating bar 203 drives the threaded rod 202 to move in the threaded hole 201, and after the clamping plate 204 at one end of the threaded rod 202 is abutted against the universal meter 104, the universal meter 104 can be fixed;
secondly, a maintainer winds the first connecting belt 106 and the second connecting belt 105 at the waist, then plugs the second connecting belt 105 into the connecting sleeve 112, the first connecting belt 106 and the second connecting belt 105 are partially overlapped, it is noted that the maintainer needs to manually pull the auxiliary plate 110 at the moment, the auxiliary plate 110 drives the clamping column 109 to move, the purpose is to avoid the clamping column 109 from influencing the work of the first connecting belt 106 and the second connecting belt 105, when the first connecting belt 106 and the second connecting belt 105 are partially overlapped, the maintainer loosens the auxiliary plate 110, and at the moment, the clamping column 109 is driven to be clamped and fixed into the first clamping hole 108 and the second clamping hole 107 under the elastic force of the compression spring 111, so that the first connecting belt 106 and the second connecting belt 105 can be fixed;
finally, when the universal watch 104 needs to be used, a maintenance worker only needs to rotate the rotating strip 203 reversely, the rotating strip 203 drives the threaded rod 202 to move reversely in the threaded hole 201, and the universal watch 104 can be disassembled after the clamping plate 204 at one end of the threaded rod 202 is in non-contact with the universal watch 104.
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 (6)
1. A fault diagnosis device for a wind farm, characterized by comprising:
the mounting plate (101) and a connecting frame (102) fixedly connected to the outer wall of the right side of the mounting plate (101);
an installation cavity (103) is formed in the connecting frame (102), a universal meter (104) is arranged in the installation cavity (103), and the universal meter (104) is fixed in the installation cavity (103) through a fixing mechanism (200) arranged on the outer wall of the connecting frame (102);
preceding, the rear end surface of mounting panel (101) correspond respectively and install first connecting band (106), second connecting band (105), first card hole (108) have been seted up on first connecting band (106), second card hole (107) have been seted up on second connecting band (105), wherein be provided with card post (109) in first card hole (108).
2. The fault diagnosis device for the wind power plant according to claim 1, characterized in that one end of the clamping column (109) is fixedly connected with an auxiliary plate (110), a compression spring (111) is arranged on the outer wall of the clamping column (109), one end of the compression spring (111) is fixedly connected with the auxiliary plate (110), and the other end of the compression spring (111) is fixedly connected with the first connecting belt (106).
3. The fault diagnosis device for the wind power plant according to claim 1, characterized in that a cushion pad (113) is installed on the outer wall of the left side of the installation plate (101), an air permeable cavity (114) is formed inside the cushion pad (113), and an air permeable hole (115) communicated with the air permeable cavity (114) is formed on the outer wall of the left side of the cushion pad (113).
4. The fault diagnosis device for the wind farm according to claim 1, characterized in that the fixing mechanism (200) comprises two threaded holes (201), the two threaded holes (201) are correspondingly formed in the outer surfaces of the front end and the rear end of the connecting frame (102), and the two threaded holes (201) are communicated with the mounting cavity (103);
two equal threaded connection has threaded rod (202) in screw hole (201), threaded rod (202) one end fixedly connected with changes strip (203), threaded rod (202) other end fixedly connected with grip block (204).
5. The fault diagnosis device for wind farms according to claim 4, characterized in that said clamping plate (204) is fitted with a non-slip mat (205) at the end near the universal meter (104).
6. The fault diagnosis device for wind farms according to claim 1, characterized in that a connection sleeve (112) is mounted on the outer wall of said first connection belt (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221986293.1U CN217682105U (en) | 2022-07-29 | 2022-07-29 | Fault diagnosis device for wind power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221986293.1U CN217682105U (en) | 2022-07-29 | 2022-07-29 | Fault diagnosis device for wind power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217682105U true CN217682105U (en) | 2022-10-28 |
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ID=83720384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221986293.1U Active CN217682105U (en) | 2022-07-29 | 2022-07-29 | Fault diagnosis device for wind power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217682105U (en) |
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2022
- 2022-07-29 CN CN202221986293.1U patent/CN217682105U/en active Active
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