A kind of direction regulates pleasure boat frame
Technical field
The present invention relates to pleasure boat frame technical field, relate in particular to a kind of direction and regulate pleasure boat frame.
Background technology
Pleasure boat frame is one of common tool of adjusting hauling rope direction, and major part is fixed pulley, when hauling rope, draws on by pay off rack, then by the fixed pulley on pleasure boat frame, draws.There are the following problems for existing pleasure boat frame: the direction of hauling rope can only be changed in a plane, fixed pulley position on pleasure boat frame is adjusted dumb simultaneously, because hauling rope is longer, the roll of pay off rack is longer, in actual unwrapping wire process, while occurring that along with hauling rope the position of the relative roll of end position occurs axially to change, the rope feeding angle of hauling rope can change, and the position of fixed pulley cannot be adjusted in time, cause occurring superimposing thread phenomenon.
Summary of the invention
In order to solve the technical matters existing in background technology, the present invention proposes a kind of direction and regulate pleasure boat frame, realized the improvement that direction is regulated to pleasure boat frame, it is simple in structure, to hauling rope direction flexible adjustment.
A kind of direction that the present invention proposes regulates pleasure boat frame, comprise the first support, the second support, between described the first support and described the second support, be provided with the first rotating shaft, described the first rotating shaft is socketed with the first fixed pulley, described the first fixed pulley and described the first rotating shaft screw thread socket form silk wheel screw body, one side of described the first rotating shaft is provided with rocking handle, also comprise the second rotating shaft, the second fixed pulley, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod, described first connecting rod, described second connecting rod, described the second rotating shaft, described third connecting rod, described the 4th connecting rod is hinged successively, described first connecting rod, described the 4th connecting rod one end respectively with described the first support, described the second support is hinged, described the second fixed pulley and described the second rotating shaft screw thread socket form silk wheel screw body, described the first rotating shaft level attitude is higher than described the second rotating shaft level attitude.
Preferably, described the first support, described the second support are provided with spring near described the first fixed pulley one side, and the level attitude of described spring is higher than described the first rotating shaft level attitude, and described spring horizontal position is lower than described the first fixed pulley top level attitude.
Preferably, described the first rotating shaft is horizontally disposed with.
Preferably, two described springs are positioned on same level line.
Based on disclosing of above technical scheme, compared with prior art, in the present invention, can be by draught line from introducing and drawing through the first fixed pulley, by swinging handle, can facilitate and change accurately the position of the first fixed pulley in the first rotating shaft, thereby the rope feeding angle of adjusting in time hauling rope, prevents superimposing thread; Further, the hauling rope of drawing from the first fixed pulley can be introduced to the second fixed pulley draws again, by adjusting the second fixed pulley in the position of the second rotating shaft, and first support, first connecting rod, second connecting rod, the second rotating shaft, third connecting rod, the 4th connecting rod, the second support hinge angle each other, can flexile variation draught line draw direction, and the pleasure boat frame that can break traditions can only change the restriction of draught line direction in same plane, thereby improve the alerting ability that draught line direction is regulated.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of direction that the present invention proposes regulates pleasure boat frame.
The specific embodiment
As shown in Figure 1, Fig. 1 is the structural representation that a kind of direction that the present invention proposes regulates pleasure boat frame.
With reference to Fig. 1, a kind of direction that the present invention proposes regulates pleasure boat frame, comprise the first support 1, the second support 4, between the first support 1 and the second support 4, be provided with the first rotating shaft 2, the first rotating shaft 2 is socketed with the first fixed pulley 3, the first fixed pulley 3 and the first rotating shaft 2 screw thread sockets form silk wheel screw body, one side of the first rotating shaft 2 is provided with rocking handle 5, also comprise the second rotating shaft 12, the second fixed pulley 7, first connecting rod 8, second connecting rod 9, third connecting rod 10, the 4th connecting rod 11, first connecting rod 8, second connecting rod 9, the second rotating shaft 12, third connecting rod 10, the 4th connecting rod 11 is hinged successively, first connecting rod 8, the 4th connecting rod 11 one end respectively with the first support 1, the second support 4 is hinged, the second fixed pulley 7 and the second rotating shaft 12 screw thread sockets form silk wheel screw body, the first rotating shaft 2 level attitudes are higher than the second rotating shaft 12 level attitudes.
In specific design process, the first support 1, the second support 4 are provided with spring 6 near the first fixed pulley 3 one sides, the level attitude of spring 6 is higher than the first rotating shaft 2 level attitudes, and spring 6 level attitudes are lower than the first fixed pulley 3 top level attitudes, and two springs 6 are positioned on same level line; By being set, spring 6 can prevent that maloperation from causing the first fixed pulley 3 to clash into the first support 1, the second support 4, causes the damage of pleasure boat frame.
In the present embodiment, the first rotating shaft 2 is horizontally disposed with.
In the present invention, can by swinging handle, can facilitate and change accurately the position of the first fixed pulley 3 in the first rotating shaft 2 by draught line from introducing and drawing through the first fixed pulley 3, thereby adjust in time the rope feeding angle of hauling rope, prevent superimposing thread; Further, the hauling rope of drawing from the first fixed pulley 3 can be introduced to the second fixed pulley 7 draws again, by adjusting the second fixed pulley 7 in the position of the second rotating shaft 12, and first support 1, first connecting rod 8, second connecting rod 9, the second rotating shaft 12, third connecting rod 10, the 4th connecting rod 11, the second support 4 hinge angle each other, can flexile variation draught line draw direction, and the pleasure boat frame that can break traditions can only change the restriction of draught line direction in same plane, thereby improve the alerting ability that draught line direction is regulated.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.