阅读说明：本技术 便于滑水板展开的架桥装置 (Bridging device convenient for spreading water skis ) 是由 李旺 杜敏杰 朱鹏程 王军 陈建 朱海青 方群 崔少峰 陈冲 于 2020-07-08 设计创作，主要内容包括：本发明提供了便于滑水板展开的架桥装置,属于滑水板技术领域。该便于滑水板展开的架桥装置包括两栖车组件和架桥组件。所述两栖车组件包括两栖车和第一安装板,所述架桥组件包括基臂、第一油缸、第二油缸、摆臂、支腿油缸、固定臂、桥架和第三油缸。第一油缸驱动摆臂绕第一安装板偏转,通过偏转带动基臂靠近一端滑水板升高,扩大滑水板的展开空间,便于滑水板展开,有效的改善两栖车上端加装架桥结构后,滑水板不便于的展开问题,陆上行驶过程中,抬起基臂靠近一端滑水板升高,也可改善驾驶人员的视线,便于驾驶人员观察路面情况,当遇到限高处路面时,落下基臂,降低装置的高度,便于通过限高路面。(The invention provides a bridging device convenient for unfolding a water skis, and belongs to the technical field of water skis. The bridging device convenient for unfolding of the aquaplane comprises an amphibious vehicle assembly and a bridging assembly. The amphibious vehicle assembly comprises an amphibious vehicle and a first mounting plate, and the bridging assembly comprises a base arm, a first oil cylinder, a second oil cylinder, a swing arm, a supporting leg oil cylinder, a fixed arm, a bridge frame and a third oil cylinder. First hydro-cylinder drive swing arm deflects around first mounting panel, it risees to drive the base arm to be close to one end aquaplane through deflecting, enlarge the expansion space of aquaplane, the aquaplane of being convenient for expandes, effectual improvement amphibious car upper end installs the bridging structure additional after, the expansion problem that the aquaplane is not convenient for, land driving in-process, it risees to lift the base arm and be close to one end aquaplane, also can improve navigating mate's sight, the navigating mate of being convenient for observes the road surface condition, when meetting limit for height department road surface, the base arm falls, the height of reduction device, be convenient for pass through limit for height road surface.)

1. The bridging device convenient for unfolding the water skis is characterized by comprising

The amphibious vehicle assembly (100) comprises an amphibious vehicle (110), a first mounting plate (130) and a water skiing plate (120) mounted at the head of the amphibious vehicle (110), wherein the first mounting plate (130) is fixedly connected to the top end of the amphibious vehicle (110);

bridge assembly (200), bridge assembly (200) includes base arm (210), first hydro-cylinder (220), second hydro-cylinder (230), swing arm (240), landing leg hydro-cylinder (250), fixed arm (260), crane span structure (270) and third hydro-cylinder (280), base arm (210) rotate connect in first mounting panel (130), first hydro-cylinder (220) rotate connect in amphibious car (110), first hydro-cylinder (220) output rotate connect in base arm (210), first hydro-cylinder (220) can drive base arm (210) wind first mounting panel (130) deflect, second hydro-cylinder (230) rotate connect in base arm (210), second hydro-cylinder (230) output rotate connect in swing arm (240) one end, swing arm (240) rotate connect in base arm (210) one end, second hydro-cylinder (230) can drive swing arm (240) wind base arm (210) deflect, landing leg hydro-cylinder (250) fixed connection in swing arm (240) both sides, fixed arm (260) one end rotate connect in swing arm (240) are kept away from second hydro-cylinder (230) one end, fixed arm (260) both sides all fixed connection in crane span structure (270), third hydro-cylinder (280) rotate connect in inside swing arm (240), third hydro-cylinder (280) output rotate connect in inside fixed arm (260), third hydro-cylinder (280) can drive fixed arm (260) wind swing arm (240) deflect.

2. The bridging device convenient for unfolding of aquaplane according to claim 1, wherein the amphibious vehicle (110) has a mounting hole (140) formed in the head portion thereof, the bottom end of the mounting hole (140) is fixedly connected with a second mounting plate (150), the base arm (210) comprises a first supporting portion (211), a second supporting portion (212) and a first connecting plate (213), one end of the first supporting portion (211) is fixedly connected to one end of the second supporting portion (212), the first connecting plate (213) is fixedly connected to the other end of the first supporting portion (211), the first connecting plate (213) is rotatably connected to the first mounting plate (130), one end of the second supporting portion (212) far from the first supporting portion (211) is rotatably connected to the swing arm (240), and the second cylinder (230) is rotatably connected to one end of the second supporting portion (212) close to the first supporting portion (211), first hydro-cylinder (220) rotate connect in second mounting panel (150), first hydro-cylinder (220) output rotate connect in first supporting part (211) are close to second supporting part (212) one end.

3. The bridge erecting device for facilitating the deployment of a skateboard of claim 2 wherein the first support portion (211) and the second support portion (212) are of a unitary construction.

4. The bridging device for facilitating deployment of a surfboard according to claim 2, wherein a first mounting sleeve (214) is fixedly connected to an end of the second support portion (212), and the swing arm (240) is rotatably connected to the first mounting sleeve (214).

5. The bridging device for facilitating the unfolding of the aquaplane according to claim 1, wherein a third mounting plate (160) is fixedly connected to the top of the amphibious vehicle (110), the third mounting plate (160) is located at one end of the first mounting plate (130) far away from the aquaplane (120), the base arm (210) comprises a third supporting portion (215), a fourth supporting portion (216), a second connecting plate (218) and a third connecting plate (219), one end of the third supporting portion (215) is fixedly connected to one end of the fourth supporting portion (216), the second connecting plate (218) is fixedly connected to the lower side of the other end of the third supporting portion (215), the second connecting plate (218) is rotatably connected to the first mounting plate (130), the third connecting plate (219) is fixedly connected to the end of the third supporting portion (215), and one end of the fourth supporting portion (216) far away from the third supporting portion (215) is rotatably connected to the swing arm (240), the second oil cylinder (230) is rotatably connected to the fourth supporting portion (216) close to one end of the third supporting portion (215), the first oil cylinder (220) is rotatably connected to the third mounting plate (160), and the output end of the first oil cylinder (220) is rotatably connected to the third connecting plate (219).

6. The bridge erection device for facilitating the deployment of a water ski of claim 5 wherein the third support portion (215) and the fourth support portion (216) are of a unitary construction.

7. The bridging device for facilitating deployment of a surfboard according to claim 5, wherein a second mounting sleeve (217) is fixedly connected to an end of the fourth support portion (216), and the swing arm (240) is rotatably connected to the second mounting sleeve (217).

8. The bridge erecting apparatus for facilitating the unrolling of a water ski according to claim 1, wherein both ends of the bridge (270) are provided with a slope.

Technical Field

The invention relates to the field of water skis, in particular to a bridging device convenient for unfolding of a water skis.

Background

The amphibious vehicle has excellent water and land traffic performance, can cross rivers, lakes and seas, and is not limited by a bridge or a ship, so that the amphibious vehicle is widely valued and applied to transportation, a water skiing board on the amphibious vehicle consists of an upper part and a lower part, the water skiing board is folded and collected on the surface of a vehicle body when the amphibious vehicle runs on land, the upper part is folded and collected on the upper part of the front of the amphibious vehicle, the lower part is collected on the lower part of the front of the amphibious vehicle, the water skiing board is unfolded forwards to form a certain included angle with the water surface when the amphibious vehicle runs on water, and the running resistance is reduced.

How to invent a bridging device convenient for unfolding of the water skis to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

Disclosure of Invention

In order to make up for the defects, the invention provides the bridging device convenient for unfolding the water skis, and aims to solve the problem that the water skis are inconvenient to unfold after a bridging structure is additionally arranged at the upper end of an amphibious vehicle.

The invention is realized by the following steps:

the bridging device convenient for unfolding the aquaplane comprises an amphibious vehicle assembly and a bridging assembly.

The amphibious vehicle assembly comprises an amphibious vehicle and a first mounting plate and a water skis arranged on the head of the amphibious vehicle, the first mounting plate is fixedly connected to the top end of the amphibious vehicle, the bridge assembly comprises a base arm, a first oil cylinder, a second oil cylinder, a swing arm, a supporting leg oil cylinder, a fixed arm, a bridge and a third oil cylinder, the base arm is rotatably connected to the first mounting plate, the first oil cylinder is rotatably connected to the amphibious vehicle, the output end of the first oil cylinder is rotatably connected to the base arm, the first oil cylinder can drive the base arm to deflect around the first mounting plate, the second oil cylinder is rotatably connected to the base arm, the output end of the second oil cylinder is rotatably connected to one end of the swing arm, the swing arm is rotatably connected to one end of the base arm, the second oil cylinder can drive the swing arm to deflect around the base arm, and the supporting leg oil cylinders are fixedly connected to two, fixed arm one end rotate connect in the swing arm is kept away from second hydro-cylinder one end, the equal fixed connection in fixed arm both sides in the crane span structure, the third hydro-cylinder rotate connect in inside the swing arm, third hydro-cylinder output rotate connect in inside the fixed arm, the third hydro-cylinder can drive the fixed arm winds the swing arm deflects.

In an embodiment of the invention, an installation hole is formed in the head of the amphibious vehicle, a second installation plate is fixedly connected to the bottom end of the installation hole, the base arm comprises a first support part, a second support part and a first connection plate, one end of the first support part is fixedly connected to one end of the second support part, the first connection plate is fixedly connected to the other end of the first support part, the first connection plate is rotatably connected to the first installation plate, one end, far away from the first support part, of the second support part is rotatably connected to the swing arm, the second oil cylinder is rotatably connected to one end, close to the first support part, of the second support part, the first oil cylinder is rotatably connected to the second installation plate, and the output end of the first oil cylinder is rotatably connected to one end, close to the second support part, of the first support.

In an embodiment of the present invention, the first supporting portion and the second supporting portion are an integral structure.

In an embodiment of the present invention, a first mounting sleeve is fixedly connected to an end of the second supporting portion, and the swing arm is rotatably connected to the first mounting sleeve.

In one embodiment of the invention, a third mounting plate is fixedly connected to the amphibious roof part, the third mounting plate is positioned at one end of the first mounting plate far away from the water skiing plate, the base arm comprises a third supporting part, a fourth supporting part, a second connecting plate and a third connecting plate, one end of the third supporting part is fixedly connected with one end of the fourth supporting part, the second connecting plate is fixedly connected with the lower side of the other end of the third supporting part, the second connecting plate is rotatably connected with the first mounting plate, the third connecting plate is fixedly connected with the end part of the third supporting part, one end of the fourth supporting part far away from the third supporting part is rotatably connected with the swing arm, the second oil cylinder is rotatably connected with the fourth supporting part close to one end of the third supporting part, the first oil cylinder is rotatably connected with the third mounting plate, and the output end of the first oil cylinder is rotatably connected with the third connecting plate.

In an embodiment of the present invention, the third supporting portion and the fourth supporting portion are an integrated structure.

In an embodiment of the present invention, a second mounting sleeve is fixedly connected to an end of the fourth supporting portion, and the swing arm is rotatably connected to the second mounting sleeve.

In an embodiment of the present invention, both ends of the bridge frame are provided with slope surfaces.

The invention has the beneficial effects that: when the bridge erecting device convenient for unfolding of the water skis is used, the first oil cylinder drives the swing arm to deflect around the first mounting plate, the water skis close to one end of the base arm are driven to ascend through deflection, the unfolding space of the water skis is enlarged, the water skis are convenient to unfold, the problem that the water skis are inconvenient to unfold after a bridge erecting structure is additionally arranged at the upper end of an amphibious vehicle is effectively solved, the water skis can be lifted up close to one end of the water skis to ascend in the process of land driving, the sight of a driver can be improved, the driver can conveniently observe the road condition, when the road surface at a height limit position is met, the base arm falls down, the height of the device is reduced, and the road surface at the height limit position.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a bridging device for facilitating the unfolding of a water skis according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an amphibious vehicle assembly provided in a first embodiment of the invention;

FIG. 3 is a schematic diagram illustrating an unfolded bridge assembly according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of the bridge erecting assembly according to the first embodiment of the present invention after being retracted;

FIG. 5 is a schematic structural view of a base arm according to a first embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating an elevated bridge assembly according to a first embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a bridging device for facilitating the unfolding of a water skiing plate according to a second embodiment of the invention;

fig. 8 is a schematic structural diagram of an amphibious vehicle assembly provided by a second embodiment of the invention;

FIG. 9 is a schematic structural diagram of a bridging assembly according to a second embodiment of the present invention;

fig. 10 is a schematic structural diagram of a base arm according to a second embodiment of the present invention.

In the figure: 100-amphibious vehicle components; 110-amphibious vehicle; 120-a aquaplane; 130-a first mounting plate; 140-mounting holes; 150-a second mounting plate; 160-a third mounting plate; 200-a bridging component; 210-a base arm; 211-a first support; 212-a second support; 213-first connection plate; 214-a first mounting sleeve; 215-a third support; 216-a fourth support; 217-a second mounting sleeve; 218-a second connecting plate; 219 — third connecting plate; 220-a first oil cylinder; 230-a second cylinder; 240-swing arm; 250-a support oil cylinder; 260-a fixed arm; 270-a bridge frame; 280-third oil cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.