CN213229432U

CN213229432U - Lifting two-wheel vehicle placing frame for motor home

Info

Publication number: CN213229432U
Application number: CN202021901361.0U
Authority: CN
Inventors: 杨福明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-18
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a lift two wheeler rack for car as a house installs on car as a house chassis girder, include: the second frame rod on the auxiliary frame can rotate around a hinge point of the connecting rod and the first frame rod on the main frame, and the second frame rod and the first frame rod are always kept parallel; the support rod is fixed with the second frame rod; the supporting device comprises a fixed pulley, a fixed pin, a steel wire rope, a scroll and a speed reduction motor, wherein one end of the steel wire rope is fixed on the fixed pin. The other end of the fixed pulley passes through the fixed pulley and then is wound on the scroll and fixed with the scroll. The utility model discloses a set up body frame and subframe, install a horizontally die-pin on the subframe, what the two wheeler can stabilize places on the die-pin, and operation method is simple, does not need artificial height of lifting the two wheeler to original frame of lifting, and labour saving and time saving is single just can operate.

Description

Lifting two-wheel vehicle placing frame for motor home

Technical Field

The utility model relates to an automotive supplies field, more specifically say so and relate to a lift two wheeler rack for car as a house.

Background

The motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home.

People can hang some small-sized vehicles such as bicycles, electric vehicles or motorcycles at the position of the rear tail door of a common motor home, the travel is convenient, the existing hanging method is to lift the vehicle to a fixing groove arranged on the motor home through manpower, but the existing vehicle is heavy in weight, such as the electric vehicle and the motorcycle, and the vehicle is basically difficult to be hung on the motor home rapidly by one person.

Therefore, how to provide a lifting two-wheeled vehicle placing rack for a caravan, which can overcome the above problems, is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a lift two wheeler rack for car as a house. The problem of single can't be fast convenient hang the two wheeler on the fixed slot of car as a house is solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lift two wheeler rack for car as a house, its install behind the car on the chassis girder of tail-gate bottom and be used for holding the two wheeler, include:

the main frame is of a door-shaped structure consisting of a first cross beam and first frame rods vertically fixed at two ends of the first cross beam, and the first frame rods are vertically arranged, and the end parts of the first frame rods, far away from the first cross beam, are fixed with a chassis crossbeam at the bottom of a rear tail door of the motor home;

the auxiliary frame is of a door-shaped structure consisting of a second cross beam and a second frame rod vertically fixed at two ends of the second cross beam, the second frame rod is sequentially hinged with two connecting rods with the same length along the length direction of the second frame rod, one end, far away from the second frame rod, of each connecting rod is hinged with the first frame rod, the second frame rod can rotate around a hinged joint of the connecting rods and the first frame rod, and the second frame rod and the first frame rod are always kept parallel;

two support rods are arranged, and one end of each support rod is rotatably connected with the side face of one end, away from the beam II, of the frame rod II;

the supporting and releasing device comprises a speed reducing motor, a reel, a fixed pulley, a fixed pin and a steel wire rope, the fixed pulley is close to the two ends of the cross beam and is rotatably connected with the second frame rod, and the rotating axis of the fixed pulley is parallel to the central line of the second cross beam along the length direction of the second cross beam; two ends of the reel are respectively connected with the end parts of the two first frame rods close to the first cross beam in a rotating mode, one end of the reel is in transmission connection with the speed reducing motor fixed on one first frame rod, and the rotating axis of the reel is parallel to the central line of the first cross beam in the length direction of the first cross beam; the fixing pin is fixed on the first frame rod at the lower part of the reel; one end of the steel wire rope is fixed on the fixed pin, and the other end of the steel wire rope is wound on the reel and fixed with the reel after passing around the fixed pulley.

As can be seen from the above technical scheme, compared with the prior art, the utility model discloses a lifting two-wheeled vehicle rack for a motor home, the utility model discloses a through setting up body frame and subframe, the subframe can rotate round the body frame and the subframe is parallel with the body frame at any time, install a horizontal die-pin on the subframe, the two-wheeled vehicle can be firm to place on the die-pin, when needing to hang up the two-wheeled vehicle, the die-pin can be along with the rotation of subframe, under the state that the face is guaranteed the level all the time, because the gravity of die-pin and the fixed pulley are installed on hack lever two, through controlling the steering of gear motor, gear motor drives the spool and rotates, in order to reduce the number of winding turns of wire rope on the reel, the die-pin moves down, until the side of die-pin contacts with ground, the operator can easily lift up fix the two-wheeled vehicle on the die-pin, again control gear motor's steering, winding wire rope's number of turns increases on the reel, and the die-pin upward movement, until the lateral wall contact of hack lever two and hack lever one, so far, the bicycle is along with the die-pin level hangs the dress on the car as a house, and whole operation process is simple, does not need artificial to lift the bicycle to the height of original lift frame, and labour saving and time saving is single just can the operation.

Preferably, the cross section of the first cross beam and the first frame rod and the cross section of the second cross beam and the second frame rod are rectangular, the side face of the first frame rod opposite to the second frame rod is open, the fixed pulley is installed in the second frame rod, and the reel penetrates through the first cross beam and the two first frame rods. This setting can be installed fixed pulley and spool inside hack lever one and hack lever two and crossbeam one, makes the whole handsome in appearance of rack on the one hand, and on the other hand can protect effectively to hold in the palm puts the device and prevents that spool or pulley department from twisting and hindering the people.

Preferably, the fixed plate is fixed on the side face, far away from the hack lever II, of the hack lever I, one side edge of the fixed plate is flush with the end face, far away from the cross beam I, of the hack lever I, a fixed rod is vertically fixed on the plate face, far away from the hack lever I, of the fixed rod, one end, far away from the fixed plate, of the fixed rod is connected with a corresponding interface on a chassis girder at the bottom of a rear tail door of a motor home through a bolt, and a reinforcing rib plate is fixed at the connecting position of the fixed plate and the fixed rod. This setting guarantees that hack lever one can reliably fix on the chassis girder of car as a house.

Preferably, two hinged plates of a right triangle which are symmetrically arranged are fixed at the connecting position of the second frame bar and the second support rod, a right-angle edge of each hinged plate is fixed with the side wall of the second frame bar, the support rod is positioned between the two hinged plates and is hinged with the two hinged plates respectively at the position close to the end part of the support rod, a horizontally-arranged limiting rod is fixed between the two hinged plates, the support rod can rotate around the position where the support rod is hinged with the hinged plates, and when the support rod rotates to be in a horizontal state, the side surface of one end of the support rod close to the second frame bar is abutted against the limiting rod to maintain and limit the horizontal state of the support rod. The second frame rod and the support rod can be reliably fixed by the aid of the arrangement, deformation of the support rod and the second frame rod after the support rod is pressed is prevented, and the support rod can be folded and placed when the support rod is not used.

Preferably, a long strip-shaped inverted trapezoid fixing groove with two open ends is fixed in the middle of the side walls of the two support rods and used for supporting the two-wheel vehicle, and the center line of the fixing groove in the length direction is parallel to the first cross beam. This setting is convenient for fix the two wheeler.

Preferably, the side wall of the second cross beam is hinged with a pull rod, one end, away from the second cross beam, of the pull rod is fixed with a fixing buckle, and the fixing buckle can be fixed with a handlebar of the two-wheel vehicle. This setting can guarantee that the rack can be to the reliable fixed of two wheeler.

Preferably, a spare tire carrier is mounted on the first frame rod without the speed reduction motor, the whole spare tire carrier is rectangular, and a mounting bolt for fixing the spare tire is arranged on one side edge of the spare tire carrier. This setting can guarantee that this rack is when installing at the car as a house afterbody, still can have sufficient space to install the spare tyre.

Preferably, a first cross bar is fixed between the two first frame bars and below the first cross beam, a second cross bar is fixed between the two second frame bars and below the first cross beam, the first cross bar is parallel to the second cross bar, and the first cross bar is parallel to the first cross beam. This setting can improve the overall stability of body frame and subframe.

According to the technical scheme, compared with the prior art, the utility model discloses a lift two wheeler rack for car as a house is provided. The following technical effects can be achieved:

the utility model discloses a lift two wheeler rack for car as a house, the utility model discloses a set up body frame and subframe, the subframe can rotate round the body frame and the subframe is parallel with the body frame all the time, install a horizontally die-pin on the subframe, place on the die-pin that the two wheeler can be firm, when needs hang up the two wheeler, the die-pin can be along with the rotation of subframe, under the horizontally state of guaranteeing the face all the time, put down the die-pin through holding in the palm the device, the operator can fix the two wheeler on the die-pin easily, through control drag and drop device, the two wheeler can hang the dress on the car as the die-pin level, whole operation process is simple, do not need artificial height of lifting the two wheeler to original frame, time saving and labor saving, it is single just can operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an overall isometric view of a lifting two-wheeled vehicle rack for a motor home;

FIG. 2 is a front view of a lifting two-wheeled vehicle rack for a caravan;

fig. 3 is a schematic view of a two-wheel vehicle placing position of the lifting two-wheel vehicle placing frame for the motor home.

In the figure:

01 is a main frame, 010 is a first cross beam, 011 is a first frame rod, 02 is an auxiliary frame, 020 is a second cross beam, 021 is a second frame rod, 03 is a connecting rod, 04 is a supporting rod, 05 is a supporting device, 050 is a speed reducing motor, 051 is a reel, 052 is a fixed pulley, 053 is a fixed pin, 054 is a steel wire rope, 06 is a fixed plate, 07 is a fixed rod, 08 is a reinforcing rib plate, 09 is a hinged plate, 10 is a limiting rod, 11 is a fixed groove, 12 is a pull rod, 13 is a fixed buckle, 14 is a spare tire frame, 140 is an installation bolt, 15 is a first cross rod, and 16 is a second cross rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a lift two wheeler rack for car as a house, the utility model discloses a set up body frame 01 and subframe 02, subframe 02 can rotate round body frame 01 and subframe 02 is parallel with body frame 01 all the time, install a horizontally die-pin 04 on subframe 02, the two wheeler can be firm place on die-pin 04, when needs hang up the two wheeler, die-pin 04 can be along with subframe 02's rotation, under the horizontally state of guaranteeing the face all the time, put down die-pin 04 through holding in the palm puts down device 05, the operator can be light easy fix the two wheeler on die-pin 04, through control drag and drop device, the two wheeler can hang the dress on the car as die-pin 04 level, whole operation process is simple, do not need artificial height of lifting the two wheeler to original frame, time saving and labor saving, single just can operate.

Examples

Referring to the accompanying drawings 1-3 for the utility model discloses a whole and partial structure schematic diagram of an embodiment, the utility model provides a lift two wheeler rack for car as a house, it is installed on the chassis girder of car as a house back tail-gate bottom and is used for holding the two wheeler, include:

the main frame 01 is of a door-shaped structure consisting of a first cross beam 010 and a first hack lever 011 vertically welded at two ends of the first cross beam 010, wherein the first hack lever 011 is vertically arranged, and the end part of the first hack lever, far away from the first cross beam 010, is fixed with a chassis crossbeam at the bottom of a rear tail door of the caravan;

the auxiliary frame 02 is of a door-shaped structure consisting of a second cross beam 020 and a second hack lever 021 vertically welded at two ends of the second cross beam 020, the second hack lever 021 is sequentially hinged with two connecting rods 03 with the same length along the length direction of the second hack lever, one end, far away from the second hack lever 021, of each connecting rod 03 is hinged with the first hack lever 011, the second hack lever 021 can rotate around a hinged point of the connecting rod 03 and the first hack lever 011, and the second hack lever 021 and the first hack lever 011 are always kept parallel;

two support rods 04 are arranged, and one end of each support rod 04 is rotatably connected with the side face of the other end, far away from the beam II 020, of the frame rod II 021;

the supporting device 05 comprises a speed reducing motor 050, a reel 051, fixed pulleys 052, fixed pins 053 and a steel wire rope 054, wherein the fixed pulleys 052 are close to the ends of two 020 of the cross beam and are rotationally connected with two rack rods 021, the rotating axes of the fixed pulleys 052 are parallel to the central line of the two 020 of the cross beam along the length direction of the cross beam, the two ends of the reel 051 are respectively rotationally connected with the ends of two rack rods one 011 close to a first cross beam 010, one end of the reel 051 is in transmission connection with the speed reducing motor 050 fixed on one rack rod one 011, the rotating axes of the reel 051 are parallel to the central line of the first cross beam 010 along the length direction of the cross beam, the fixed pins 053 are fixed on the rack rods one 011 at the lower part of the reel 051, one end of the steel wire rope 054 is fixed on the fixed pins 053.

Further specifically, the cross section of the hollow part of the first beam 010 and the first hack lever 011 and the cross section of the second beam 020 and the second hack lever 021 are rectangular, the side face of the first hack lever 011 opposite to the second hack lever 021 is opened, the fixed pulley 052 is installed inside the second hack lever 021, and the reel 051 penetrates through the first beam 010 and the two first hack levers 011.

Further specifically, still including fixed plate 06 and dead lever 07, fixed plate 06 passes through bolted connection on hack lever one 011 keeps away from the side of hack lever two 021, and a side of fixed plate 06 and hack lever one 011 keep away from the terminal surface parallel and level of crossbeam one 010, fixed plate 06 keeps away from and has welded a dead lever 07 on the face of hack lever one 011 perpendicularly, dead lever 07 keeps away from the one end of fixed plate 06 and passes through bolted connection with the corresponding interface on the chassis girder of car as a house back tail door bottom, the welding has deep floor 08 in the hookup location department of fixed plate 06 and dead lever 07.

More specifically, two hinged plates 09 of right-angled triangles which are symmetrically arranged are fixed at the connecting position of the frame bar II 021 and the support rod 04, a right-angled edge of each hinged plate 09 is fixed with the side wall of the frame bar II 021 through welding, the support rod 04 is positioned between the two hinged plates 09 and is hinged to the two hinged plates 09 near the end portion of the support rod 04, a horizontally-arranged limiting rod 10 is fixed between the two hinged plates 09, the support rod 04 can rotate around the hinged position of the support rod 04 and the hinged plates 09, and when the support rod 04 is rotated to be in a horizontal state, the side face of one end, close to the frame bar II 021, of the support rod 04 is abutted to the limiting rod 10 and used for maintaining and limiting the horizontal state of the support rod 04.

More specifically, a long strip-shaped inverted trapezoid fixing groove 11 with two open ends is fixed in the middle of the side walls of the two support rods 04 and used for supporting the two-wheel vehicle, and the center line of the fixing groove 11 in the length direction is parallel to the first cross beam 010.

Further specifically, the side wall of the second crossbeam 020 is hinged with a pull rod 12, one end, far away from the second crossbeam 020, of the pull rod 12 is fixed with a fixing buckle 13, and the fixing buckle 13 can be fixed with a handlebar of the two-wheel vehicle.

More specifically, a spare tire carrier 14 is mounted on the rack bar one 011 without the reduction motor 050 fixed thereto, the whole spare tire carrier 14 is rectangular, and one side of the spare tire carrier is provided with a mounting bolt 140 for fixing with a spare tire.

Further specifically, a first cross bar 15 is fixed between the two first frame bars 011 and below the first cross beam 010, a second cross bar 16 is fixed between the two second frame bars 021 and below the first cross beam 010, the first cross bar 15 is parallel to the second cross bar 16, and the first cross bar 15 is parallel to the first cross beam 010.

The use method of the two-wheel vehicle rack for the motor home comprises the following steps:

when two-wheeled vehicles need to be used, the reduction motor 050 is controlled to rotate, the reduction motor 050 drives the reel 051 to rotate, the steel wire rope 054 is further loosened, at the moment, the support rod II 021 rotates downwards around the position where the connecting rod 03 is hinged with the support rod I011 along with the loosening of the steel wire rope 054, the support rod 04 also moves downwards along with the rotation of the support rod II 021, when the support rod 04 moves to be lower than the support rod I011 and the steel wire rope 054 cannot be continuously loosened, an operator loosens the fixing buckle 13, then pushes down the two-wheeled vehicle fixed on the fixing groove 11, then the reduction motor 050 is controlled to rotate in the opposite direction until the support rod II 021 retracts until the support rod II 021 is contacted with the side face of the support rod I011, the reduction motor 050 is closed, and the unloading.

When the two-wheeled vehicle needs to be retracted, the process is reversed.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a lift two wheeler rack for car as a house, its installs on the chassis girder of car as a house back tail-gate bottom and is used for holding the two wheeler, a serial communication port, include:

the main frame (01) is of a door-shaped structure consisting of a first cross beam (010) and first frame rods (011) vertically fixed at two ends of the first cross beam (010), and the first frame rods (011) are vertically arranged, and the end parts of the first frame rods (011) far away from the first cross beam (010) are fixed with a chassis crossbeam at the bottom of a rear tail door of the caravan;

the auxiliary frame (02) is of a door-shaped structure consisting of a second cross beam (020) and second frame poles (021) vertically fixed at two ends of the second cross beam (020), the second frame poles (021) are sequentially hinged with two connecting rods (03) with the same length along the length direction of the second frame poles, one ends, far away from the second frame poles (021), of the connecting rods (03) are hinged with the first frame pole (011), the second frame pole (021) can rotate around the hinged point of the connecting rods (03) and the first frame pole (011), and the second frame pole (021) and the first frame pole (011) are always kept parallel;

two support rods (04) are arranged, and one end of each support rod (04) is rotatably connected with the side face of one end, far away from the second cross beam (020), of the second frame rod (021);

the supporting device (05) comprises a speed reducing motor (050), a reel (051), a fixed pulley (052), a fixed pin (053) and a steel wire rope (054), the fixed pulley (052) is close to the end part of the second cross beam (020) and is rotatably connected with the second frame rod (021), and the rotating axis of the fixed pulley (052) is parallel to the central line of the second cross beam (020) in the length direction; two ends of the reel (051) are respectively rotatably connected with the end parts of the two rack rods I (011) close to the cross beam I (010), one end of the reel is in transmission connection with the speed reducing motor (050) fixed on one rack rod I (011), and the rotating axis of the reel (051) is parallel to the central line of the cross beam I (010) in the length direction; the fixing pin (053) is fixed on the hack lever I (011) at the lower part of the reel (051); one end of the steel wire rope (054) is fixed on the fixed pin (053), and the other end of the steel wire rope is wound on the reel (051) and fixed with the reel after bypassing the fixed pulley (052).

2. The lifting two-wheeled vehicle placing frame for the caravan, as claimed in claim 1, wherein the first beam (010) and the first frame bar (011) and the second beam (020) and the second frame bar (021) are hollow and rectangular in cross section, the first frame bar (011) and the second frame bar (021) are open at opposite sides, the fixed pulley (052) is installed inside the second frame bar (021), and the reel (051) penetrates through the first beam (010) and the two first frame bars (011).

3. The lifting two-wheeled vehicle placing frame for the caravan is characterized by further comprising a fixing plate (06) and a fixing rod (07), wherein the fixing plate (06) is fixed on the side face, far away from the second hack lever (021), of the first hack lever (011), one side edge of the fixing plate (06) is flush with the end face, far away from the first cross beam (010), of the first hack lever (011), the fixing rod (07) is vertically fixed on the plate face, far away from the first hack lever (011), of the fixing rod (07), one end, far away from the fixing plate (06), of the fixing rod is connected with a corresponding interface on a chassis crossbeam at the bottom of a rear tail door of the caravan through bolts, and a reinforcing rib plate (08) is fixed at the connecting position of the fixing plate (06) and the fixing rod (07).

4. The lifting two-wheeled vehicle placing frame for the caravan as claimed in claim 1, wherein two symmetrically-arranged right-angled triangular hinged plates (09) are fixed to the second frame bar (021) at the connecting position with the supporting rod (04), a right-angled edge of each hinged plate (09) is fixed to the side wall of the second frame bar (021), the supporting rod (04) is located between the two hinged plates (09) and is hinged to the two hinged plates (09) at a position close to the end portion of the two hinged plates, a horizontally-arranged limiting rod (10) is fixed between the two hinged plates (09), the supporting rod (04) can rotate around the hinged plates (09), when the supporting rod (04) rotates to be in a horizontal state, one end side face of the supporting rod (04) close to the second frame bar (021) is abutted to the limiting rod (10), for maintaining and limiting the horizontal state of the supporting rod (04).

5. The lifting two-wheeled vehicle placing frame for the caravan is characterized in that an elongated inverted trapezoidal fixing groove (11) with two open ends is fixed in the middle of the side walls of the two support rods (04) and used for supporting the two-wheeled vehicle, and the center line of the fixing groove (11) in the length direction is parallel to the first cross beam (010).

6. The lifting two-wheeled vehicle placing frame for the caravan is characterized in that a pull rod (12) is hinged to the side wall of the second cross beam (020), a fixing buckle (13) is fixed to one end, far away from the second cross beam (020), of the pull rod (12), and the fixing buckle (13) can be fixed to a handlebar of the two-wheeled vehicle.

7. The lifting two-wheeled vehicle placing frame for the caravan according to claim 1, wherein a spare tire frame (14) is mounted on a frame rod I (011) to which the speed reduction motor (050) is not fixed, the spare tire frame (14) is integrally rectangular, and a mounting bolt (140) for fixing with a spare tire is arranged on one side edge of the spare tire frame.

8. The lifting two-wheeled vehicle rack for the caravan according to claim 1, wherein a first cross bar (15) is fixed between the two first frame bars (011) and below the first cross beam (010), a second cross bar (16) is fixed between the two second frame bars (021) and below the first cross beam (010), the first cross bar (15) is parallel to the second cross bar (16), and the first cross bar (15) is parallel to the first cross beam (010).