CN214450570U - Yacht trailer with manual winch - Google Patents

Abstract

The utility model provides a yacht trailer with a manual winch, which comprises a frame body, a beam arranged on the frame body and a support component arranged on the beam; the supporting assembly comprises an installation frame arranged on the supporting beam, a supporting rod arranged on the installation frame, and a pulley rotatably connected to the supporting rod; the side wall of the supporting rod is fixedly connected with a connecting plate, a through hole penetrates through the connecting plate, a connecting stud is arranged on the supporting rod, a thread section of the connecting stud penetrates through the through hole, a connecting nut is connected to the connecting stud in a threaded mode, and the connecting nut is used for pressing and fixing the connecting plate on the mounting frame. Before using, can adjust the inclination of bracing piece according to the shape of yacht bottom surface to guarantee when the yacht is put in the support body top, rotate the pulley of connection on the bracing piece and can fully contact with the yacht bottom surface, so the pulley can carry out comparatively effectual support to having the straight stick, make the difficult fish tail of bottom of yacht.

Description

Yacht trailer with manual winch

Technical Field

The utility model relates to a yacht trailer, in particular to take yacht trailer of manual capstan winch.

Background

At present, chinese patent with publication number CN206254864U discloses an automatic trailer for yacht, including frame and the gyro wheel of rotation connection on the frame, the frame includes the support body and sets up the crossbeam on the support body, strides on the crossbeam and is equipped with the slide rail, rotates on the slide rail to be connected with the pulley, and the pulley is used for reducing the frictional force between slide rail and the yacht. However, this pulley horizontal fixation is on the slide rail, and when the yacht was put in the frame top like this, the area of contact of pulley and yacht was less, and the pulley can't carry out comparatively effectual support to the yacht, leads to the easy fish tail of yacht bottom.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a take yacht trailer of manual capstan winch, it has the area of contact of pulley and yacht great, and the pulley can carry out comparatively effectual support to the yacht for the advantage of the difficult fish tail of yacht bottom.

In order to solve the technical problem, the technical scheme of the utility model is that: a yacht trailer with a manual winch comprises a frame body, a cross beam arranged on the frame body and a support assembly arranged on the cross beam; the supporting assembly comprises an installation frame arranged on the cross beam, a supporting rod arranged on the installation frame, and a pulley rotatably connected to the supporting rod; the utility model discloses a support structure, including bracing piece, connecting screw bolt, connecting nut, connecting bolt, connecting nut, connecting bolt, through being provided with the through-hole on the connecting plate, the lateral wall department fixedly connected with connecting plate of bracing piece, it is provided with the connecting bolt to run through on the connecting plate, be provided with connecting bolt on the bracing piece, connecting bolt's screw thread section is followed pass in the through-hole, threaded connection has connecting nut on the connecting bolt, connecting nut is used for with the connecting plate compresses tightly to be fixed on the mounting bracket.

Through above-mentioned technical scheme, before using, can adjust the inclination of bracing piece according to the shape of yacht bottom surface to guarantee when the yacht is put in the support body top, rotate the pulley of connection on the bracing piece and can fully contact with yacht bottom surface, so the pulley can carry out comparatively effectual support to having the stick straight, make the bottom of yacht be difficult for the fish tail. When the inclination angle of the supporting rod needs to be adjusted, the connecting nut is unscrewed, so that the connecting nut and the connecting plate are separated, and then the supporting rod can be controlled to rotate circumferentially around the connecting stud at will. When the bracing piece rotated to suitable position, only need to screw coupling nut for coupling nut and connecting plate counterbalance tightly, can carry out spacingly to the bracing piece, in order to guarantee that the bracing piece is difficult for carrying out circumferential direction around connecting stud in the use.

Preferably, the mounting frame comprises a sliding plate, two positioning rods and two positioning columns, the sliding plate is tightly attached to the cross beam, the two positioning rods are symmetrically distributed on two sides of the cross beam, two ends of each positioning rod penetrate through the sliding plate, a positioning nut is connected to the end portion of each positioning rod in a threaded mode, the positioning nut and the sliding plate are deviated from the side wall of the cross beam to be abutted tightly, the positioning columns penetrate through the positioning rods, one sides of the positioning columns abut against the positioning rods tightly, and the other sides of the positioning columns abut against the cross beam tightly.

Through above-mentioned technical scheme, when using, can adjust the position of mounting bracket as required to change the position of pulley, make the pulley carry out comparatively effectual support to the yacht. When the position of the mounting frame needs to be adjusted, the positioning nut is unscrewed, so that the positioning nut is separated from the sliding plate, and then the mounting frame can be controlled to slide along the cross beam. When the mounting bracket moves to a proper position, only the positioning nut needs to be screwed, so that the positioning nut is tightly abutted to the sliding plate, the mounting bracket can be limited, and the mounting bracket is ensured not to slide along the cross beam easily in the using process.

Preferably, the mounting bracket is still including setting up the installation piece at positioning column top, setting are in extension post on the installation piece, the both ends of extending the post all are connected with the bracing piece.

Through above-mentioned technical scheme, the both ends of extending the post all are connected with the bracing piece, so the more pulley of mountable for carry out more effectual support to the yacht.

Preferably, the top of the mounting block is provided with a mounting opening, the extension column is clamped in the mounting opening, a connecting screw penetrates through the side wall of the mounting block, the head of the connecting screw abuts against the mounting block, and the thread section of the connecting screw is in threaded connection with the extension column.

Through above-mentioned technical scheme, extend the post and pass through connecting screw to be fixed on the installation piece, so can take off extension post from the installation piece when not using to reduce occupation space.

Preferably, the support rod comprises a straight rod part connected to the connecting plate, and two inclined rod parts symmetrically distributed at two ends of the straight rod part, and the end parts of the inclined rod parts far away from the straight rod part extend upwards in an inclined mode.

Through above-mentioned technical scheme, the tip slope that straight rod portion was kept away from to the down tube portion upwards extends, and so straight rod portion is difficult direct contact yacht for the yacht is difficult by the fish tail.

Preferably, the middle part of the cross beam is provided with a support, and the support is rotatably connected with a bearing wheel.

Through above-mentioned technical scheme, accept the wheel and be used for supporting the bottom of yacht for placing of yacht is more stable.

Preferably, the middle part of the bearing wheel is provided with an annular groove.

Through above-mentioned technical scheme, the middle part of accepting the wheel is provided with the annular groove, and the protruding muscle of pleasure-boat bottom is difficult direct contact and accepts the wheel so for the protruding muscle of yacht bottom is difficult damaged.

Preferably, the receiving wheel is wrapped with a rubber sleeve.

Through above-mentioned technical scheme, the parcel has the rubber sleeve on the take-up pulley, so be difficult for the bottom fish tail with the yacht.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a partial schematic view of an embodiment;

fig. 3 is a schematic view of the connection between the support rod and the pulley.

Reference numerals: 1. a frame body; 2. a cross beam; 3. a support assembly; 31. a mounting frame; 311. a sliding plate; 312. positioning a rod; 313. a positioning column; 314. mounting blocks; 315. extending the column; 32. a support bar; 321. A straight rod part; 322. a diagonal member portion; 33. a pulley; 4. a connecting plate; 5. a through hole; 6. connecting a stud; 7. A connecting nut; 8. positioning a nut; 9. an installation opening; 10. a connecting screw; 11. a support; 12. a receiving wheel; 13. an annular groove; 14. a rubber sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

A yacht trailer with a manual winch is shown in figures 1 to 3 and comprises a frame body 1, a cross beam 2 arranged on the frame body 1 and a support assembly 3 arranged on the cross beam 2 and used for supporting a yacht.

The support assembly 3 comprises a mounting frame 31 arranged on the cross beam 2, a support rod 32 arranged on the mounting frame 31, and a pulley 33 rotatably connected to the support rod 32.

The mounting frame 31 includes a sliding plate 311, a positioning rod 312, a positioning column 313, a mounting block 314, and an extension column 315. The sliding plate 311 is closely attached to the cross beam 2, and the sliding plate 311 can slide along the length direction of the cross beam 2. There are two locating levers 312, and two locating levers 312 are symmetrical to be distributed in the both sides of crossbeam 2. Both ends of the positioning rod 312 penetrate through the sliding plate 311, the end part of the positioning rod 312 is connected with a positioning nut 8 through threads, and the positioning nut 8 is tightly propped against the side wall of the sliding plate 311 departing from the beam 2. The positioning post 313 penetrates through the positioning post 312, one side of the positioning post 313 abuts against the positioning post 312, and the other side of the positioning post 313 abuts against the cross beam 2. The mounting block 314 is disposed on the top of the positioning column 313, the mounting opening 9 is disposed on the top of the mounting block 314, and the extending column 315 is clamped in the mounting opening 9. The side wall of the mounting block 314 is provided with a connecting screw 10 in a penetrating manner, the head of the connecting screw 10 abuts against the mounting block 314, and the threaded section of the connecting screw 10 is in threaded connection with the extending column 315. The two ends of the extension column 315 are both provided with connecting studs 6, and the thread sections of the connecting studs 6 protrude out of the end surface of the extension column 315. The thread section of the connecting stud 6 is connected with a connecting nut 7 in a threaded manner.

The support rod 32 includes a straight rod portion 321 and two inclined rod portions 322 symmetrically disposed at two ends of the straight rod portion 321. The side wall of the straight rod part 321 is fixedly connected with a connecting plate 4, and a through hole 5 is arranged on the connecting plate 4 in a penetrating manner. The connecting plate 4 is arranged between the extending column 315 and the connecting nut 7, and the threaded section of the connecting stud 6 passes through the through hole 5. The end of the inclined rod part 322 far away from the straight rod part 321 extends obliquely upwards, and the pulley 33 is rotatably connected to the end of the inclined rod part 322 far away from the straight rod part 321.

The middle part of crossbeam is provided with support 11, rotates on support 11 to be connected with and holds takeover wheel 12, and annular groove 13 has been seted up at the middle part of takeover wheel 12, and the parcel has rubber sleeve 14 on the takeover wheel 12.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims (8)

1. The utility model provides a take yacht trailer of manual capstan winch, characterized by: comprises a frame body (1), a cross beam (2) arranged on the frame body (1) and a support component (3) arranged on the cross beam (2); the supporting assembly (3) comprises a mounting frame (31) arranged on the cross beam (2), a supporting rod (32) arranged on the mounting frame (31), and a pulley (33) rotatably connected to the supporting rod (32); the utility model discloses a support structure, including bracing piece (32), through-hole (5), be provided with connecting stud (6) on bracing piece (32), the lateral wall department fixedly connected with connecting plate (4) of bracing piece (32), it is provided with through-hole (5) to run through on connecting plate (4), be provided with connecting stud (6) on bracing piece (32), the screw thread section of connecting stud (6) is followed pass in through-hole (5), threaded connection has coupling nut (7) on connecting stud (6), coupling nut (7) are used for with connecting plate (4) compress tightly and fix on mounting bracket (31).

2. The yacht trailer with the manual winch of claim 1, wherein: the mounting frame (31) comprises a sliding plate (311), two positioning rods (312) and positioning columns (313), the sliding plate (311) is tightly attached to the cross beam (2), the two positioning rods (312) are symmetrically distributed on two sides of the cross beam (2), two ends of each positioning rod (312) penetrate through the corresponding sliding plate (311), a positioning nut (8) is connected to the end portion of each positioning rod (312) in a threaded mode, the positioning nut (8) is tightly abutted to the side wall, deviating from the cross beam (2), of each sliding plate (311), each positioning column (313) penetrates through the corresponding positioning rod (312), one side of each positioning column (313) is tightly abutted to the corresponding positioning rod (312), and the other side of each positioning column (313) is tightly abutted to the cross beam (2).

3. The yacht trailer with the manual winch of claim 2, wherein: mounting bracket (31) are still including setting up installation piece (314), the setting at reference column (313) top are in extension post (315) on installation piece (314), the both ends of extending post (315) all are connected with bracing piece (32).

4. A yacht trailer with a manual winch according to claim 3, wherein: the top of installation piece (314) is provided with installation opening (9), extend post (315) card in installation opening (9), the lateral wall department of installation piece (314) is through being provided with connecting screw (10), the head of connecting screw (10) support tightly in installation piece (314), the screw thread section threaded connection of connecting screw (10) in extend post (315).

5. The yacht trailer with the manual winch of claim 1, wherein: the supporting rod (32) comprises a straight rod part (321) connected to the connecting plate (4), and two inclined rod parts (322) symmetrically distributed at two ends of the straight rod part (321), wherein the inclined rod parts (322) are far away from the end part of the straight rod part (321) and extend upwards in an inclined mode.

6. The yacht trailer with the manual winch of claim 1, wherein: the middle part of the cross beam (2) is provided with a support (11), and the support (11) is rotatably connected with a bearing wheel (12).

7. The yacht trailer with the manual winch of claim 6, wherein: an annular groove (13) is formed in the middle of the bearing wheel (12).

8. The yacht trailer with the manual winch of claim 6, wherein: the bearing wheel (12) is wrapped with a rubber sleeve (14).

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