CN216504803U - Auxiliary tool for replacing yaw clamp - Google Patents
Auxiliary tool for replacing yaw clamp Download PDFInfo
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- CN216504803U CN216504803U CN202123119299.7U CN202123119299U CN216504803U CN 216504803 U CN216504803 U CN 216504803U CN 202123119299 U CN202123119299 U CN 202123119299U CN 216504803 U CN216504803 U CN 216504803U
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- clamp
- electric putter
- base
- yaw
- auxiliary tool
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Abstract
The utility model relates to an auxiliary tool for replacing a yaw clamp. The utility model has the advantages of fan driftage clamp change appurtenance practicality on the existing market is poor, does not effectively solve consuming time longer scheduling problem, the poor stability of connection. A yaw clamp replacement auxiliary tool, comprising: clamp tray (1), electric putter (2), power wiring (9), 24v DC power supply (8), base (5) and pulley (6), clamp tray pass through the helicitic texture and install at electric putter's top, and electric putter's bottom is passed through the helicitic texture and is connected with the base of square structure, and the pulley is installed to the base below, electric putter's power wiring with 24v DC power supply connect, be connected with spacing hole (3) and lower spacing hole (4) on the electric putter respectively, and go up the downthehole stopper of installing of spacing, install down the stopper in the spacing hole down. The utility model is applied to the field of wind power.
Description
Technical Field
The utility model relates to an auxiliary tool for replacing a yaw clamp.
Background
In the routine maintenance and overhaul process of the wind power station and the wind turbine generator, due to abrasion of the yaw brake pads and reasons of leakage oil of the yaw brake clamps, the yaw clamps or the yaw brake pads need to be replaced, the brake clamps are required to be disassembled and assembled at the moment, the quality of the wind power yaw clamps is heavier, the weight of each group of clamps can reach 50kg, the clamp distance below the clamps is at least about 1.7m away from a large disc, the clamps need to be manually dragged to be replaced, manpower and time are consumed in the installation process, and overhaul difficulty is greatly increased.
The utility of appurtenance is changed to fan driftage clamp in current market is poor, and the manpower of only solving drags the problem of holding up the clamp to effectively solve consuming time longer scheduling problem, and the driftage clamp in market changes the poor stability of supplementary job connection, and the loading and unloading of being not convenient for of device is simultaneously placed for the instrument in later stage and is waited the increase difficulty.
Disclosure of Invention
The utility model aims to provide a yaw clamp replacement auxiliary tool.
The above purpose is realized by the following technical scheme:
a yaw clamp replacement auxiliary tool, comprising: clamp tray, electric putter, power wiring, 24v DC power supply, base and pulley, characterized by: the clamp tray pass through the helicitic texture and install electric putter's top, electric putter's bottom be connected with square structure's base through helicitic texture, base below install the pulley, electric putter's power wiring with 24v DC power supply connect, electric putter on be connected with spacing hole and lower spacing hole respectively, and go up the downthehole stopper of installing of spacing, install down the stopper in the spacing hole down.
The yaw clamp replaces appurtenance, the maximum stroke of electric putter be 2000mm, the clamp tray select the square clamp tray of taking reentrant angle shape structure for use.
The utility model has the beneficial effects that:
1. the utility model solves the problems that the prior art is inconvenient to assemble and disassemble, so that the difficulty is increased for placing tools in the later period, the existing wind generating set yaw clamp replacement auxiliary tool adopts an electric control mode to lift, can be stopped at any time and is provided with an anti-skidding device, the manpower use is reduced, and the working efficiency is improved.
2. In normal work, the connecting wire is connected to a 24V direct-current power supply, after the clamp tray, the electric push rod and the base are assembled, the electric push rod can be automatically lifted through the starting of the matched remote controller, and at the moment, the yaw clamp can be placed on the clamp tray for replacement work. When the electric push rod needs to be retracted, the electric push rod can be retracted only by exchanging the positive electrode and the negative electrode of the power line and pressing the matched remote controller. After the use, can dismantle tray 1, electric putter 2 and base 5, make things convenient for the instrument to take.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic diagram of the construction of the clamp pallet of the present invention.
In the figure: the clamp comprises a clamp tray 1, an electric push rod 2, an upper limiting hole 3, a lower limiting hole 4, a base 5, a base pulley 6, a fastening thread 7, a 24V direct-current power supply 8 and a power supply wiring 9.
The specific implementation mode is as follows:
example 1:
a yaw clamp replacement auxiliary tool, comprising: clamp tray 1, electric putter 2, power wiring 9, 24v DC power supply 8, base 5 and pulley 6, the clamp tray pass through the helicitic texture and install electric putter's top, electric putter's bottom be connected with the base of square structure through the helicitic texture, base below install the pulley, electric putter's power wiring with 24v DC power supply connect, electric putter on be connected with respectively and go up spacing hole 3 and lower spacing hole 4, and go up the downthehole stopper of installing of spacing, the downthehole stopper of installing down of spacing down.
The clamp tray is installed at the top of the electric push rod and is connected through threads, and subsequent work is convenient to disassemble after finishing. The bottom of the electric push rod is connected with a square base, the electric push rod is connected with the square base in a threaded mode, follow-up work is convenient to finish and disassemble, a pulley is installed below the base, and the electric push rod is convenient to move in the installation process. The power supply wiring of the electric push rod is connected with a 24v direct current power supply to provide power for the electric push rod, an upper limiter and a lower limiter are arranged on the electric push rod, and when the push rod reaches the top point and the lowest point, the power supply of the motor can be automatically cut off to protect the motor of the electric push rod. The auxiliary tool is also provided with a wireless remote controller which can remotely control the lifting of the electric push rod in a wireless way.
Example 2:
according to the auxiliary tool for replacing the yaw clamp in the embodiment 1, the maximum stroke of the electric push rod is 2000 mm. So as to meet the requirements of the yawing clamp height of different types of wind generating sets.
Appurtenance is changed to driftage clamp, and the clamp tray is connected with electric putter, and electric putter chooses for use screw thread fastening connection with base department to the guarantee is dismantled and simple to operate saves trouble, dismantles back portable etc..
Example 3:
according to the auxiliary tool for changing the yaw clamp in the embodiment 1 or 2, the clamp tray is a square clamp tray with a reentrant structure. The reentrant angle can satisfy driftage clamp bolt installation and dismantlement. And the length of the square clamp tray is smaller than the size of the clamp.
Claims (2)
1. A yaw clamp replacement auxiliary tool, comprising: clamp tray, electric putter, power wiring, 24v DC power supply, base and pulley, characterized by: the clamp tray pass through the helicitic texture and install electric putter's top, electric putter's bottom be connected with square structure's base through helicitic texture, base below install the pulley, electric putter's power wiring with 24v DC power supply connect, electric putter on be connected with spacing hole and lower spacing hole respectively, and go up the downthehole stopper of installing of spacing, install down the stopper in the spacing hole down.
2. The yaw clamp replacement aid of claim 1, wherein: the maximum stroke of the electric push rod is 2000mm, and the clamp tray is a square clamp tray with a reentrant structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119299.7U CN216504803U (en) | 2021-12-13 | 2021-12-13 | Auxiliary tool for replacing yaw clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119299.7U CN216504803U (en) | 2021-12-13 | 2021-12-13 | Auxiliary tool for replacing yaw clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504803U true CN216504803U (en) | 2022-05-13 |
Family
ID=81468893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123119299.7U Active CN216504803U (en) | 2021-12-13 | 2021-12-13 | Auxiliary tool for replacing yaw clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504803U (en) |
-
2021
- 2021-12-13 CN CN202123119299.7U patent/CN216504803U/en active Active
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