CN210938998U - Wind generating set shaft coupling lock sleeve bolt fastening tool - Google Patents

Wind generating set shaft coupling lock sleeve bolt fastening tool Download PDF

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Publication number
CN210938998U
CN210938998U CN201921025830.4U CN201921025830U CN210938998U CN 210938998 U CN210938998 U CN 210938998U CN 201921025830 U CN201921025830 U CN 201921025830U CN 210938998 U CN210938998 U CN 210938998U
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CN
China
Prior art keywords
shaft coupling
lock sleeve
connecting rod
generating set
wind generating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921025830.4U
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Chinese (zh)
Inventor
刘家朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sdic Baiyin Wind Power Co ltd
Original Assignee
Sdic Baiyin Wind Power Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sdic Baiyin Wind Power Co ltd filed Critical Sdic Baiyin Wind Power Co ltd
Priority to CN201921025830.4U priority Critical patent/CN210938998U/en
Application granted granted Critical
Publication of CN210938998U publication Critical patent/CN210938998U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a wind generating set shaft coupling lock sleeve bolt fastening instrument, the device include connecting rod, bolted connection spare, and connecting rod one end sets up bolted connection spare, and the connecting rod other end sets up the box spanner connecting piece. The utility model discloses when having avoided carrying out the moment fastening to the lock sleeve bolt of generator shaft coupling at present, because in the unable lock sleeve that inserts the shaft coupling of current extracting tool, often need dismantle the generator shaft coupling for the problem of damage is caused to the bolt of shaft coupling dismouting time length, dismouting process can be to the shaft coupling.

Description

Wind generating set shaft coupling lock sleeve bolt fastening tool
Technical Field
The utility model relates to a bolt fastening instrument technical field, in particular to wind generating set shaft coupling lock sleeve bolt fastening instrument.
Background
At present, wind-powered electricity generation field need carry out twice examination maintenance work surely to single unit every year, must carry out the moment fastening to the locking hitch of generator coupling in examining the work surely for all will dismantle generator coupling before fastening bolt moment, and dismouting coupling is long, and the dismouting process can lead to the fact the condition such as damage to the bolt of coupling, cause the potential safety hazard to the unit operation, delay the examination time surely, reduce the unit and effectively utilize the time number, thereby reduce the unit generated energy.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a wind generating set shaft coupling lock sleeve bolt fastening instrument can avoid carrying out the moment fastening to the lock sleeve bolt of generator coupling at present, often needs to dismantle the generator coupling for shaft coupling dismouting is long, the dismouting process can lead to the fact the problem of damage to the bolt of shaft coupling.
In order to achieve the above object, the technical solution of the present invention is specifically as follows:
the utility model provides a wind generating set shaft coupling lock sleeve bolt fastening instrument, includes connecting rod, bolted connection spare, connecting rod one end sets up bolted connection spare, the connecting rod other end sets up box spanner connecting piece, bolted connection spare is inside annular and is provided with the tooth annuliform body.
The socket wrench connecting piece is an outer hexagonal structure body, and the outer hexagonal structure body can be matched with the inner hexagonal socket wrench.
The utility model has the advantages that: the utility model discloses with bolt connection spare and the bolt interconnect on the lock sleeve, with box spanner connecting piece and box spanner interconnect, make box spanner can prolong, it can make the bolt on the lock sleeve rotate to rotate box spanner, realize the fastening of the bolt on the lock sleeve then, need dismantle the generator shaft coupling in having avoided traditional fastening mode, just can carry out the trouble of fastening to the bolt on the lock sleeve, wherein, for better messenger's this instrument and bolted connection, not hard up slippage can not appear, bolt connection spare is provided with the tooth annular body for inside annular, can be stably connected with box spanner for making this instrument, box spanner connecting piece is outer hexagonal structure, can be through outer hexagonal structure and interior hexagonal box spanner interconnect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of fig. 1.
Detailed Description
As shown in fig. 1 and 2, a wind generating set shaft coupling lock sleeve bolt fastening instrument includes connecting rod 1, bolted connection piece 3, and 1 one end of connecting rod sets up bolted connection piece 3, and the 1 other end of connecting rod sets up box spanner connecting piece 2, and bolted connection piece 3 is provided with the tooth annular body for inside annular, and box spanner connecting piece 2 is outer hexagonal structure, and outer hexagonal structure can with interior hexagonal box spanner mutual adaptation.
The utility model discloses when using, the mutual noose of hexagonal structure body and interior hexagonal box spanner outside will, with bolt connection spare 3 and the bolt interconnect on the lock sleeve for box spanner can prolong, rotates the bolt rotation that box spanner can make on the lock sleeve, realizes then the fastening of the bolt on the lock sleeve.
The total length of the tool is 18cm, and the height of the outer hexagonal structure is 5 cm.

Claims (2)

1. The utility model provides a wind generating set shaft coupling lock sleeve bolt fastening instrument, includes connecting rod (1), bolted connection spare (3), connecting rod (1) one end sets up bolted connection spare (3), its characterized in that: the other end of the connecting rod (1) is provided with a socket wrench connecting piece (2), and the bolt connecting piece (3) is provided with a tooth annular body for an inner ring.
2. The wind generating set coupling lock sleeve bolt fastening tool of claim 1, characterized in that: the socket wrench connecting piece (2) is an outer hexagonal structure body, and the outer hexagonal structure body can be matched with the inner hexagonal socket wrench.
CN201921025830.4U 2019-07-03 2019-07-03 Wind generating set shaft coupling lock sleeve bolt fastening tool Active CN210938998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921025830.4U CN210938998U (en) 2019-07-03 2019-07-03 Wind generating set shaft coupling lock sleeve bolt fastening tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921025830.4U CN210938998U (en) 2019-07-03 2019-07-03 Wind generating set shaft coupling lock sleeve bolt fastening tool

Publications (1)

Publication Number Publication Date
CN210938998U true CN210938998U (en) 2020-07-07

Family

ID=71369478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921025830.4U Active CN210938998U (en) 2019-07-03 2019-07-03 Wind generating set shaft coupling lock sleeve bolt fastening tool

Country Status (1)

Country Link
CN (1) CN210938998U (en)

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