CN212556671U

CN212556671U - Edge fixing structure of yacht trailer

Info

Publication number: CN212556671U
Application number: CN202021253556.9U
Authority: CN
Inventors: 全亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-19
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a side fixing structure of a yacht trailer, belonging to the field of yacht trailers and comprising a trailer frame and a fixing seat, a plurality of cross beams are arranged in the trailer frame, the trailer frame comprises two side plates, the side plates are arranged on the inner sides of the side plates through fixing seats, the fixed seat is divided into an upper seat, a side seat and a base, one side of the fixed seat is provided with an opening, two ends of the cross beam are arranged in the opening, the center of the upper seat is provided with a screw hole, a bolt is arranged in the screw hole, the side seat is provided with a first groove, the base is provided with a second groove, the base is provided with a rectangular groove, the fixing seat is fixed on the side plate by the first groove and the second groove, through set up bolt and rectangle recess in last seat, make the crossbeam compress tightly downwards fixed, be difficult for producing the removal, make the crossbeam be difficult for breaking away from the side bearer more to make whole trailer structure more firm.

Description

Edge fixing structure of yacht trailer

Technical Field

The utility model relates to a yacht trailer field specifically is a limit portion fixed knot who relates to a yacht trailer constructs.

Background

When the yacht is launched into water or drives off the shore, the yacht needs to be pulled by a trailer. Wherein, the weight of whole yacht need be born to the support frame on the yacht trailer, consequently guarantees that support frame stable in structure is firm, is vital.

In the prior art, the cross beam is first welded to a fixed plate, and then the two ends of the fixed plate are clamped by using a clamp to fix the cross beam to the side frame of the cross beam. When this trailer uses many times, the clamp breaks because of the weight that can not bear the yacht easily, and in addition, the splice also probably breaks through the corrosion to the result of use of trailer has been influenced greatly.

Therefore, it is desirable to provide an edge fixing structure of a yacht trailer, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides a limit portion fixed knot of yacht trailer constructs to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a limit portion fixed knot of yacht trailer constructs, includes trailer frame, crossbeam, side bearer and fixing base, the trailer frame includes crossbeam and side bearer, the side bearer is installed in the both sides of trailer frame, two be connected through a plurality of crossbeams in the middle of the side bearer, the both ends of crossbeam are established to the flat board, the fixing base comprises seat in the upper portion, side seat, base and opening, the right side of fixing base is equipped with the opening, be equipped with the rectangle recess on the fixing base, install in the rectangle recess at the both ends of crossbeam, the fixing base passes through first fixing bolt and second fixing bolt fixed mounting at the side bearer inboard, the crossbeam passes through clamp bolt, rectangle recess and pressure strip and fixes inside the fixing base, the both ends of crossbeam are passed through fixing base fixed mounting.

As a further proposal of the utility model, the shape of the side frame is I-shaped, and the beam is square.

As a further scheme of the utility model, the thickness of the seat of honour of fixing base is established to half of crossbeam, the seat of honour center department of fixing base is equipped with the screw, the side bearer top is equipped with the through-hole one corresponding with the screw, be equipped with clamp bolt in screw and the through-hole one, clamp bolt and screw looks adaptation are equipped with the pressure strip in the middle of clamp bolt and the crossbeam.

As a further scheme of the utility model, the side seat center of fixing base is equipped with recess one, recess one bottom center all is equipped with through-hole two with the side bearer side, be equipped with first fixing bolt in recess one and the through-hole two, first fixing bolt's left end is equipped with nut one, the side seat of fixing base is fixed in the side bearer inboard through mutually supporting of first fixing bolt and nut one.

As a further scheme of the utility model, the size of rectangle recess is the same with the width of crossbeam, and rectangle recess bottom center is equipped with recess two, the bottom of recess two all is equipped with through-hole three with the bottom of side bearer, is equipped with second fixing bolt in recess two and the through-hole three, through the mutually supporting fixed connection of second fixing bolt and nut two between the bottom of recess two and the bottom of side bearer.

As a further aspect of the present invention, the first groove and the second groove are the same hexagonal groove, the first fixing bolt and the second fixing bolt are the hexagon bolts, the size of the first fixing bolt is the same as the first groove, and the size of the second fixing bolt is the same as the second groove.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a set up clamp bolt and rectangle recess in the upper seat, make the crossbeam compress tightly downwards fixed, be difficult for producing and remove, make the crossbeam be difficult for breaking away from the side bearer more to make whole trailer structure more firm.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the mounting of the fixing base and the cross beam according to the embodiment of the present invention.

Fig. 2 is a schematic view of an installation position of the fixing base in the embodiment of the present invention.

Fig. 3 is a left side schematic view of the mounting structure of the fixing base and the cross beam in the embodiment of the present invention.

Fig. 4 is an enlarged schematic view of the position B in fig. 1 in the embodiment of the present invention.

Reference numerals: the trailer comprises a trailer frame 1, a trailer frame 2, a trailer frame 3, side frames 3, rollers 4, a fixed seat 5, screw holes 6, through hole I7, a compression bolt 8, through hole II 9, first fixing bolt 10, nut I11, a gasket 12, groove I13, a compression plate 14, groove II 15, through hole III 16, through hole III 17, second fixing bolt 18 and nut II 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "left", "bottom", "right", "top", "center", "lower", "upper", "rear", "top", "inner", "front", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In addition, it should be noted that unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, and an integral connection; can be mechanically or electrically connected; the term "connected" refers to a connection between two elements or an interaction between two elements, and unless otherwise specifically defined, the term is used in the present invention to refer to the specific meaning of the term in the present invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1 to 3, an edge fixing structure of a yacht trailer comprises a trailer frame 1, a cross beam 2, side frames 3, rollers 4, a fixing seat 5, screw holes 6, a first through hole 7, a compression bolt 8, a second through hole 9, a first fixing bolt 10, a first nut 11, a gasket 12, a first groove 13, a compression plate 14, a second groove 15, a third through hole 16, a second fixing bolt 17 and a second nut 18.

The trailer frame 1 is by crossbeam 2 and side bearer 3, the quantity of side bearer 3 is two, two side bearer 3 install the both sides at trailer frame 1, two the side bearer 3 is middle to be connected through a plurality of crossbeams 2, the both sides of trailer frame 1 are equipped with gyro wheel 4, the shape of side bearer 3 is "worker" style of calligraphy, crossbeam 2 is square, the both ends of crossbeam 2 are established to the flat board.

The two ends of the cross beam 2 are fixed on the inner side of the side frame 3 through the fixed seats 5, each fixed seat 5 comprises an upper seat, a side seat, a base and an opening, the right side of each fixed seat 5 is provided with the opening, the left end of the cross beam 2 is arranged in the opening, the thickness of the upper seat of each fixed seat 5 is half of that of the cross beam 2, the center of the upper seat of each fixed seat 5 is provided with a screw hole 6, the top of each side frame 3 is provided with a through hole I7 corresponding to the screw hole 6, compression bolts 8 are arranged in the screw holes 6 and the through holes I7, the compression bolts 8 are matched with the screw holes 6, a compression plate 14 is arranged between the compression bolts 8 and the cross beam 2, the base of each fixed seat 5 is provided with a rubber pad, the rubber pad increases friction between the cross beam 2 and the fixed seats 5 to prevent the fixed seats 5 from sliding back, the cross beam 2 is fixed.

The side seat of the fixed seat 5 is attached to the inner side of the side frame 3, a first groove 13 is arranged at the center of the side seat of the fixed seat 5, a second through hole 9 is formed in the center of the bottom of the first groove 13 and the side face of the side frame 3, the first groove 13 is a hexagonal groove, a first fixing bolt 10 is arranged in the first groove 13 and the second through hole 9, a first nut 11 is arranged at the left end of the first fixing bolt 10, the side seat of the fixed seat 5 is fixed to the inner side of the side frame 3 through the mutual matching of the first fixing bolt 10 and the first nut 11, a gasket 12 is arranged between the first nut 11 and the outer side of the side frame 3, a second groove 15 is arranged at the center of the base of the fixed seat 5, a third through hole 16 is arranged at the bottom of the second groove 15 and the bottom of the side frame 3, the second groove 15 is also a hexagonal groove, a second fixing bolt 17 is arranged in the second groove 15 and the third through, the bottom of the second groove 15 is fixedly connected with the bottom of the side frame 3 through the second fixing bolt 17 and the second nut 18 in a matched mode, the second fixing bolt 17 is matched with the second nut 18, the first fixing bolt 10 and the second fixing bolt 17 are both hexagon bolts, the size of the first fixing bolt 10 is the same as that of the first groove 13, and the size of the second fixing bolt 17 is the same as that of the second groove 15.

The fixing seat 5 is fixedly installed on the inner side of the side frame 3 through a first fixing bolt 10 and a second fixing bolt 17, the cross beam 2 is fixed inside the fixing seat 5 through a compression bolt 8 and a compression plate 14, and two ends of the cross beam 2 are fixedly installed in the middle of the side frame 3 through the fixing seat 5.

Example 2

Referring to fig. 1 to 3, an edge fixing structure of a yacht trailer includes a trailer frame 1, a cross beam 2, a side frame 3, rollers 4, a fixing seat 5, a screw hole 6, a first through hole 7, a pressing bolt 8, a second through hole 9, a first fixing bolt 10, a first nut 11, a gasket 12, a first groove 13, a pressing plate 14, a second groove 15, a third through hole 16, a second fixing bolt 17, and a second nut 18.

Trailer frame 1 includes crossbeam 2 and side bearer 3, the both sides at trailer frame 1 are installed to side bearer 3, two be connected through a plurality of crossbeams 2 in the middle of the side bearer 3, establish to the flat board at the both ends of crossbeam 2, fixing base 5 comprises seat of honour, side seat, base and opening, the right side of fixing base 5 is equipped with the opening, the both ends setting of crossbeam 2 is in the opening, fixing base 5 is inboard at side bearer 3 through first fixing bolt 10 and second fixing bolt 17 fixed mounting, crossbeam 2 is fixed inside fixing base 5 through clamp bolt 8 and pressure strip 14, the both ends of crossbeam 2 are passed through fixing base 5 fixed mounting in the middle of side bearer 3.

The fixing seat is characterized in that a screw hole 6 is formed in the center of an upper seat of the fixing seat 5, a first through hole 7 corresponding to the screw hole 6 is formed in the top of the side frame 3, compression bolts 8 are arranged in the screw hole 6 and the first through hole 7, the compression bolts 8 are matched with the screw hole 6, a compression plate 14 is arranged between each compression bolt 8 and the corresponding cross beam 2, and when the compression bolts 8 rotate downwards, the compression plates 14 compress the cross beams 2 downwards to fix the cross beams 2.

The rubber pad on the base of the fixing base 5 is removed, a rectangular groove is formed in the center of the base of the fixing base 5, the size of the rectangular groove is the same as the width of the cross beam 2, two ends of the cross beam 2 are placed in the rectangular groove, a second groove 15 is formed in the center of the rectangular groove, the cross beam 2 is pressed downwards through the compression bolt 8 and the compression plate 14, and the cross beam 2 cannot move back and forth after being limited by the rectangular groove after being installed.

The rest of the structure of this example is the same as example 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a limit fixed knot of yacht trailer constructs, includes trailer frame (1), crossbeam (2), side bearer (3) and fixing base (5), its characterized in that, trailer frame (1) includes crossbeam (2) and side bearer (3), the both sides at trailer frame (1) are installed in side bearer (3), two be connected through a plurality of crossbeams (2) in the middle of side bearer (3), establish to the flat board at the both ends of crossbeam (2), fixing base (5) comprise upper seat, side seat, base and opening, the right side of fixing base (5) is equipped with the opening, be equipped with the rectangle recess on fixing base (5), install in the rectangle recess at the both ends of crossbeam (2), fixing base (5) are through first fixing bolt (10) and second fixing bolt (17) fixed mounting in side bearer (3) inboard, crossbeam (2) are through clamp bolt (8), The rectangular groove and the pressing plate (14) are fixed inside the fixed seat (5), and two ends of the cross beam (2) are fixedly installed in the middle of the side frame (3) through the fixed seat (5).

2. An edge attachment structure for a yacht trailer according to claim 1, wherein the side frames (3) are in the shape of an i and the cross member (2) is square.

3. The edge fixing structure of the yacht trailer according to claim 1, wherein the thickness of the upper seat of the fixed seat (5) is half of that of the cross beam (2), a screw hole (6) is formed in the center of the upper seat of the fixed seat (5), a first through hole (7) corresponding to the screw hole (6) is formed in the top of the side frame (3), compression bolts (8) are arranged in the screw hole (6) and the first through hole (7), the compression bolts (8) are matched with the screw hole (6), and a compression plate (14) is arranged between the compression bolts (8) and the cross beam (2).

4. The edge fixing structure of the yacht trailer according to claim 3, wherein a first groove (13) is formed in the center of a side seat of the fixing seat (5), a second through hole (9) is formed in the center of the bottom of the first groove (13) and the side face of the side frame (3), a first fixing bolt (10) is arranged in the first groove (13) and the second through hole (9), a first nut (11) is arranged at the left end of the first fixing bolt (10), and the side seat of the fixing seat (5) is fixed on the inner side of the side frame (3) through the mutual matching of the first fixing bolt (10) and the first nut (11).

5. The edge fixing structure of the yacht trailer according to claim 1, wherein the size of the rectangular groove is the same as the width of the cross beam (2), a second groove (15) is arranged in the center of the bottom of the rectangular groove, a third through hole (16) is formed in the bottom of the second groove (15) and the bottom of the side frame (3), a second fixing bolt (17) is arranged in the second groove (15) and the third through hole (16), and the bottom of the second groove (15) and the bottom of the side frame (3) are fixedly connected through the second fixing bolt (17) and a second nut (18) in a matched mode.

6. An edge fixing structure of a yacht trailer according to claim 4, wherein the first groove (13) and the second groove (15) are hexagonal grooves, the first fixing bolt (10) and the second fixing bolt (17) are hexagonal bolts, the size of the first fixing bolt (10) is the same as that of the first groove (13), and the size of the second fixing bolt (17) is the same as that of the second groove (15).