Double-end left and right thread pull rod for shaft connection
A technology of left and right threads and connecting heads, which is applied in the direction of connecting components, hooks, mechanical equipment, etc., can solve the problems that cannot meet the requirements of the static connecting head and the rotating head
Inactive Publication Date: 2016-06-15
CHANGGE JIQING MACHINERY PLANT
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Problems solved by technology
[0002] The double-ended left and right threaded rods have a connecting body and connecting heads at both ends. The connecting body is a structure with nuts at both ends and a square frame in the middle. The nuts at both ends are left-handed left nuts and right-handed right nuts; the connecting heads are With the structure of the nut, the outer end of the connecting head has a pendant, and the pendant is a hook or a connecting ring. When in use, rotating the connecting head can make the pendant move closer to the middle; in the prior art, the connecting body is an integral structure, so in When the connector is rotated, the connectors at both ends will shrink or release, which cannot meet the requirements of one connector being stationary and the other rotating.
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[0009] The present invention will be further described below in conjunction with the accompanying drawings.
[0010] Such as figure 1 As shown, the double-ended left and right threaded pull rods connected by shafts include a connecting body and two connecting heads at both ends. The two ends of the connecting body have nuts, and the connecting heads have a structure that matches the nuts. The two connecting heads are respectively the upper connecting head 1 And the lower connector 2, the outer end of the connector has a pendant, the pendant is a hook or a connecting ring, and it is characterized in that: the two sides of the connector are split structures, which are respectively the upper split body 3 and the lower split body 4. The upper split body is connected with an upper connector, the lower split body is connected with a lower connector, and the upper split body and the lower split body are connected by a rotating shaft 5 .
[0011] Further speaking, there is a pin 6 at...
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The invention relates to hardware components, in particular to a double-end left and right thread pull rod for shaft connection. The double-end left and right thread pull rod comprises a connecting body and two connectors at the two ends. Nuts are arranged at the two ends of the connecting body. The connectors are provided with structures matched with the nuts. The two connectors comprise the upper connector and the lower connector. Hanging pieces are arranged at the outer ends of the connectors and are a hook and a connecting ring. The two sides of the connecting body are of a split structure, and an upper split part and a lower split part are included. The upper portion of the upper split part is connected with the upper connector, and the lower portion of the lower split part is connected with the lower connector. The upper split part and the lower split part are connected through a rotary shaft, and a pin is further arranged at the connecting position between the upper split part the lower split part. The double-end left and right thread pull rod can meet the requirement that one connector is fixed, and the other connector rotates; and the pin is further arranged at the connecting position between the upper split part the lower split part so that the requirement of screwing down the connectors at the same time can be met.
Description
technical field [0001] The invention relates to hardware parts, in particular to a double-ended left and right threaded pull rod. Background technique [0002] The double-ended left and right threaded rods have a connecting body and connecting heads at both ends. The connecting body is a structure with nuts at both ends and a square frame in the middle. The nuts at both ends are left-handed left nuts and right-handed right nuts; the connecting heads are With the structure of the nut, the outer end of the connecting head has a pendant, and the pendant is a hook or a connecting ring. When in use, rotating the connecting head can make the pendant move closer to the middle; in the prior art, the connecting body is an integral structure, so in When the connecting body is rotated, the connecting heads at both ends will shrink or release, which cannot satisfy the requirement that one connecting head is stationary and the other connecting head rotates. Contents of the invention ...
Claims
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Login to View More IPC IPC(8): F16B45/00
CPCF16B45/00
Inventor 杨卫国
Owner CHANGGE JIQING MACHINERY PLANT