CN216833455U

CN216833455U - Fixed mounting structure of car as a house frame

Info

Publication number: CN216833455U
Application number: CN202220432240.9U
Authority: CN
Inventors: 郭艳茹; 袁世恒; 李聪
Original assignee: Baoding Zhongjin Bolang Rv Manufacturing Co ltd
Current assignee: Baoding Zhongjin Bolang Rv Manufacturing Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-28
Anticipated expiration: 2032-02-28

Abstract

The utility model provides a fixed mounting structure of car as a house frame belongs to car as a house technical field, and it has solved the inconvenient fixed of installing of present car as a house frame, and can't carry out length adjustment's problem. This fixed mounting structure of car as a house frame, which comprises a mounting bracket, the equal fixedly connected with limiting plate in the front and back of mounting bracket surface both sides, the first fixed plate of fixedly connected with and second fixed plate are distinguished to the front and back at mounting bracket top, the surface of first fixed plate is provided with the crank, the back fixedly connected with straight-bar of crank, the first gear of other end fixedly connected with of straight-bar, the back mesh of first gear has the second gear, the inside fixedly connected with screw rod of second gear, the both ends of screw rod all are connected with the inner wall rotation of first fixed plate, the equal threaded connection in both sides on screw rod surface has first fly leaf, the equal swing joint in both sides of second fixed plate inside has the second fly leaf. The utility model discloses not only conveniently install fixedly, can also adjust the length of frame self.

Description

Fixed mounting structure of car as a house frame

Technical Field

The utility model belongs to the technical field of the car as a house, a fixed mounting structure, especially a fixed mounting structure of car as a house frame is related to.

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.

In order to conveniently place articles, a vehicle frame needs to be installed at the top of the motor home, but the current motor home frame is troublesome to install, and when large articles are needed, the vehicle frame cannot be adjusted, so that the articles are inconvenient to place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a fixed mounting structure of car as a house frame, the fixed mounting structure of this car as a house frame is not only conveniently installed fixedly, but also can adjust the length of frame self.

The purpose of the utility model can be realized by the following technical proposal:

a fixed mounting structure of a caravan frame comprises a mounting frame, wherein limiting plates are fixedly connected with the front and the rear of two sides of the surface of the mounting frame, a first fixed plate and a second fixed plate are fixedly connected with the front and the rear of the top of the mounting frame respectively, a crank is arranged on the surface of the first fixed plate, a straight rod is fixedly connected with the back of the crank, a first gear is fixedly connected with the other end of the straight rod, a second gear is meshed with the back of the first gear, a screw rod is fixedly connected with the inside of the second gear, two ends of the screw rod are rotatably connected with the inner wall of the first fixed plate, first movable plates are in threaded connection with two sides of the surface of the screw rod, second movable plates are movably connected with two sides of the inside of the second fixed plate, and a first supporting rod and a second supporting rod are fixedly connected with one side of the second movable plate opposite to the first movable plate respectively, the other ends of the first supporting rod and the second supporting rod are fixedly connected with a baffle.

The utility model discloses a theory of operation is: during the use, at first fix the top of mounting bracket and car as a house, then according to the size of placing object article, rotate the crank to it is rotatory to drive first gear through the straight-bar, drives second gear and screw rod simultaneously and rotates together, makes two first fly leafs remove to opposite one side, thereby adjusts the length of mounting bracket, adjusts to the position of expectation after, at last with article place the inside of mounting bracket can.

A plurality of limiting holes are formed in the top of the first supporting rod, and limiting pins penetrate through the tops of the first fixing plate and the second fixing plate.

By adopting the structure, the adjusted length can be conveniently fixed.

The mounting bracket is characterized in that limiting grooves are formed in the front and the rear of two sides of the top of the mounting bracket, limiting blocks are fixedly connected to the front and the rear of the bottoms of the two side baffles, and the limiting blocks are connected with the limiting grooves in a sliding mode.

By adopting the structure, the baffle plate can move left and right conveniently.

The inside fixedly connected with movable rod of second fixed plate, the surface of movable rod and the inside swing joint of second fly leaf.

By adopting the structure, the stability of the two second movable plates in the movement of the second fixed plate is ensured.

The inboard fixedly connected with a plurality of connecting rods of mounting bracket, the connecting rod is the equidistance and arranges the distribution.

By adopting the structure, the article can be stably supported.

The threads on two sides of the surface of the screw rod are arranged oppositely, and the first gear and the second gear are both conical gears.

By adopting the structure, the two first movable plates can be conveniently moved to the opposite or opposite sides.

Compared with the prior art, the fixed mounting structure of the caravan frame has the following advantages:

1. the utility model discloses an intermeshing of first gear and second gear, it rotates to be convenient for drive the screw rod, thereby conveniently drive two first fly leafs and remove to opposite or one side in opposite directions, and then can adjust the length of frame self, conveniently place the article of equidimension not, and improve the suitability, simultaneously through the setting of limiting plate, be convenient for install the frame fixedly, simultaneously through the setting of baffle, can intercept the article of placing, avoid taking place to drop, it installs fixedly to have solved the inconvenience of present car as a house frame, and can't carry out length adjustment's problem.

2. The utility model discloses a setting of spacing hole and spacer pin can carry on spacingly to first bracing piece to can fix the length of adjusting.

3. The utility model discloses a setting of movable rod can carry out auxiliary stay to two second fly leafs, makes things convenient for them to remove to opposite or one side in opposite directions.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of a middle part of the present invention.

Fig. 4 is a schematic view of the partial top-view cross-sectional structure of the present invention.

In the figure, 1, a mounting frame; 2. a first fixing plate; 3. a crank; 4. a straight rod; 5. a first gear; 6. a second gear; 7. a screw; 8. a first movable plate; 9. a first support bar; 10. a second support bar; 11. a baffle plate; 12. a second fixing plate; 13. a movable rod; 14. a second movable plate; 15. a limiting hole; 16. a spacing pin; 17. a limiting plate; 18. a connecting rod; 19. a limiting groove; 20. and a limiting block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the fixed mounting structure of the caravan frame comprises a mounting frame 1, wherein the front and rear parts of two sides of the surface of the mounting frame 1 are fixedly connected with limit plates 17, the front and rear parts of the top of the mounting frame 1 are fixedly connected with a first fixed plate 2 and a second fixed plate 12, the surface of the first fixed plate 2 is provided with a crank 3, the back of the crank 3 is fixedly connected with a straight rod 4, the other end of the straight rod 4 is fixedly connected with a first gear 5, the back of the first gear 5 is engaged with a second gear 6, the inside of the second gear 6 is fixedly connected with a screw 7, two ends of the screw 7 are rotatably connected with the inner wall of the first fixed plate 2, two sides of the surface of the screw 7 are respectively in threaded connection with a first movable plate 8, two sides of the inside of the second fixed plate 12 are respectively in movable connection with a second movable plate 14, and one side of the second movable plate 14 opposite to the first movable plate 8 is respectively fixedly connected with a first support rod 9 and a second support rod 10, the equal fixedly connected with baffle 11 of the other end of first bracing piece 9 and second bracing piece 10, through the intermeshing of first gear 5 and second gear 6, be convenient for drive screw 7 and rotate, thereby conveniently drive two first fly leafs 8 and remove to opposite or one side in opposite directions, and then can adjust the length of frame self, conveniently place the article of equidimension not, and improve the suitability, simultaneously through limiting plate 17's setting, be convenient for install fixedly to the frame, simultaneously through baffle 11's setting, can intercept the article of placing, avoid taking place to drop, it installs fixedly to have solved the inconvenience of present car as a house frame, and can't carry out length adjustment's problem.

A plurality of spacing holes 15 have been seted up at the top of first bracing piece 9, and the top of first fixed plate 2 and second fixed plate 12 all runs through and is provided with spacer pin 16, and spacer pin 16's the other end uses with spacing hole 15's inside cooperation, and in this embodiment, through spacing hole 15 and spacer pin 16's setting, can carry on spacingly to first bracing piece 9 to can fix the length of adjusting.

Spacing groove 19 has all been seted up to the front and back of 1 top both sides of mounting bracket, the equal fixedly connected with stopper 20 in front and back of 11 bottoms of both sides baffle, stopper 20 and 19 inside sliding connection of spacing groove, in this embodiment, through the setting of spacing groove 19 and stopper 20, can carry out the auxiliary stay to baffle 11 to make things convenient for its removal about going on.

The inner portion of the second fixed plate 12 is fixedly connected with a movable rod 13, and the surface of the movable rod 13 is movably connected with the inner portion of the second movable plate 14, in this embodiment, through the arrangement of the movable rod 13, the two second movable plates 14 can be supported in an auxiliary manner, so that they can be moved towards opposite or opposite sides.

A plurality of connecting rods 18 of inboard fixedly connected with of mounting bracket 1, connecting rod 18 are the equidistance and arrange the distribution, in this embodiment, through the setting of connecting rod 18, can support article, make things convenient for article to carry out stable placing.

The threads on the two sides of the surface of the screw 7 are oppositely arranged, and the first gear and the second gear are both conical gears, so that the two first movable plates 8 move towards the opposite side or the opposite side through the design in the embodiment, and the length of the mounting frame 1 can be adjusted.

The utility model discloses a theory of operation: during the use, at first install fixedly with the top of mounting bracket 1 and car as a house, if need place during great article, rotatable crank 3, and it is rotatory to drive first gear 5 through straight-bar 4, it rotates together to drive second gear 6 and screw rod 7 simultaneously, make screw rod 7 drive two first fly leafs 8 and remove to opposite one side, two second fly leafs 14 also remove to both sides on the surface of movable rod 13 simultaneously, adjust to behind the expected position, can insert spacer pin 16, and fix the length of adjusting, place article at the inside of mounting bracket 1 at last can.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a fixed mounting structure of car as a house frame, includes mounting bracket (1), its characterized in that, the equal fixedly connected with limiting plate (17) in front and back of mounting bracket (1) surface both sides, the front and back at mounting bracket (1) top is fixedly connected with first fixed plate (2) and second fixed plate (12) respectively, the surface of first fixed plate (2) is provided with crank (3), the back fixedly connected with straight-bar (4) of crank (3), the other end fixedly connected with first gear (5) of straight-bar (4), the back meshing of first gear (5) has second gear (6), the inside fixedly connected with screw rod (7) of second gear (6), the both ends of screw rod (7) all are connected with the inner wall rotation of first fixed plate (2), the equal threaded connection in both sides on screw rod (7) surface has first fly leaf (8), the utility model discloses a support device for a bicycle, including first fixed plate (12), second fixed plate (12), the equal swing joint in both sides of inside has second fly leaf (14), and second fly leaf (14) and one side opposite with first fly leaf (8) are fixedly connected with first bracing piece (9) and second bracing piece (10) respectively, the equal fixedly connected with baffle (11) of the other end of first bracing piece (9) and second bracing piece (10).

2. The fixed mounting structure of a caravan frame according to claim 1, wherein a plurality of limiting holes (15) are formed in the top of the first supporting rod (9), and limiting pins (16) penetrate through the tops of the first fixing plate (2) and the second fixing plate (12).

3. The fixed mounting structure of car as a house frame of claim 1, characterized in that, spacing groove (19) have all been seted up to the front and back of mounting bracket (1) top both sides, the equal fixedly connected with stopper (20) in front and back of both sides baffle (11) bottom, the inside sliding connection of stopper (20) and spacing groove (19).

4. The fixed mounting structure of a caravan frame according to claim 1, wherein a movable rod (13) is fixedly connected to the inside of the second fixed plate (12), and the surface of the movable rod (13) is movably connected to the inside of the second movable plate (14).

5. The fixed mounting structure of a caravan frame according to claim 1, characterized in that a plurality of connecting rods (18) are fixedly connected to the inner side of the mounting frame (1), and the connecting rods (18) are arranged at equal intervals.

6. The fixed mounting structure of a caravan frame according to claim 1, wherein the threads on both sides of the surface of the screw (7) are oppositely arranged, and the first gear (5) and the second gear (6) are both conical gears.