A motor home escalator adjusting mechanism

Abstract

This utility model discloses an adjustable escalator mechanism for RVs, comprising: a first rod, a second rod, a connector, an installation component, and an adjustment component. The first and second rods are coexisting on a first plane. The connector is installed between the first and second rods to fix them in place. The installation component is rotatably mounted on the first and second rods. The first and second rods can be connected to the RV via the installation component. The adjustment component is installed on the first and second rods and can adjust the angle between the first and second rods and the RV after they are connected. This utility model enables flexible adjustment of the angle between the escalator and the RV, adapting to different RV parking ground slopes, RV height variations, and other practical usage scenarios, meeting diverse usage needs and greatly improving the convenience of getting in and out of the RV.

Description

Technical Field

[0001] This utility model relates to the field of RV escalator technology, and in particular to an RV escalator adjustment mechanism. Background Technology

[0002] In RV usage scenarios, escalators are an important tool for people to get on and off the RV, and their connection angle with the RV directly affects the convenience and safety of use.

[0003] Traditional RV escalators are mostly fixed installations, making it difficult to adjust their angle according to the actual situation such as the slope of the ground where the RV is parked and changes in the height of the RV. This poses safety hazards such as inconvenience for people getting on and off the vehicle and even the risk of slipping. Utility Model Content

[0004] In order to solve the technical problems existing in the background art, this utility model proposes a caravan escalator adjustment mechanism.

[0005] This utility model proposes a motorhome escalator adjustment mechanism, comprising: a first rod, a second rod, a connector, an installation component, and an adjustment component. The first rod and the second rod are coexisting on a first plane. The connector is installed between the first rod and the second rod to fix them together. The installation component is rotatably mounted on the first rod and the second rod. The first rod and the second rod can be connected to the motorhome through the installation component. The adjustment component is installed on the first rod and the second rod and can adjust the angle between the first rod, the second rod, and the motorhome after the first rod and the second rod are connected to the motorhome.

[0006] Preferably, the mounting assembly includes a top plate, with the upper ends of the first rod and the second rod rotatably mounted on both ends of the top plate, and the top plate having a plurality of first screw holes, on which a first bolt for connection to the RV is installed.

[0007] Preferably, the connector includes a plurality of first horizontal plates arranged in parallel at equal intervals, any one of the first horizontal plates connecting the first rod and the second rod, and the length of the plurality of first horizontal plates gradually increases from top to bottom.

[0008] Preferably, the adjustment assembly includes a first support rod and a second support rod, the upper ends of the first support rod and the second support rod being rotatably mounted at both ends of the top plate, a first connecting unit being mounted on the first support rod, a second connecting unit being mounted on the second support rod, the first support rod being connected to the first rod body through the first connecting unit, and the second support rod being connected to the second rod body through the second connecting unit.

[0009] Preferably, a connecting unit includes a first rotating rod, a second rotating rod, and a first clamping plate. The first rotating rod is rotatably mounted on the side of the first support rod, and the second rotating rod is rotatably mounted on the side of the first rod body. The upper ends of the first rotating rod and the second rotating rod are rotatably mounted on the first clamping plate together. The first rotating rod, the second rotating rod, and the first clamping plate are all located on the first vertical plane.

[0010] Preferably, a first damping bearing is installed between the first rotating rod and the first support rod, between the first rotating rod and the first clamping plate, between the second rotating rod and the first rod body, and between the second rotating rod and the first clamping plate.

[0011] Preferably, the second connecting unit includes a third rotating rod, a fourth rotating rod, and a second locking plate. The third rotating rod is rotatably mounted on the side of the second support rod, and the fourth rotating rod is rotatably mounted on the side of the second rod body. The upper ends of the third rotating rod and the fourth rotating rod are rotatably mounted on the second locking plate together. The third rotating rod, the fourth rotating rod, and the second locking plate are all located on a second vertical plane parallel to the first vertical plane.

[0012] Preferably, a second damping bearing is installed between the third rotating rod and the second support rod, between the third rotating rod and the second clamping plate, between the fourth rotating rod and the second rod body, and between the fourth rotating rod and the second clamping plate.

[0013] The advantages of the RV escalator adjustment mechanism proposed in this utility model are:

[0014] 1. Through the design of the adjustable components, the angle between the escalator and the RV can be flexibly adjusted to adapt to different RV parking ground slopes, RV height changes and other actual use scenarios, meet diverse use needs and greatly improve the convenience of people getting on and off the RV.

[0015] 2. The connector uses multiple first horizontal plates of varying lengths to connect the first and second rods, enhancing the stability of the escalator frame; the components in the adjustment assembly are connected by damping bearings, which ensures smooth angle adjustment while effectively fixing the escalator angle, preventing automatic angle changes, improving the stability and reliability of the escalator during use, and reducing safety hazards.

[0016] 3. The installation components are connected to the RV through multiple first screw holes on the top plate. The installation position can be flexibly adjusted, and the installation process is simple and quick. Each component adopts standardized design and manufacturing, and the materials used are high-strength aluminum alloy and stainless steel, which are corrosion-resistant and easy to process. While ensuring performance, it is easy to maintain and replace later, reducing the cost of use. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of a motorhome escalator adjustment mechanism proposed in this utility model;

[0018] Figure 2This is a side view of a motorhome escalator adjustment mechanism proposed in this utility model;

[0019] Figure 3 This is a rear structural diagram of an RV escalator adjustment mechanism proposed in this utility model. Detailed Implementation

[0020] refer to Figure 1-3 This utility model proposes an escalator adjustment mechanism for RVs, including a first rod 1, a second rod 2, a connector 3, a mounting assembly 4, and an adjustment assembly 5. The first rod 1 and the second rod 2 are located on a first plane, forming the basic frame structure of the escalator. They cooperate to provide stable support for the escalator. The connector 3 is installed between the first rod 1 and the second rod 2 to fix them together, ensuring the overall stability of the escalator frame. The mounting assembly 4 is rotatably mounted on the first rod 1 and the second rod 2, allowing the first rod 1 and the second rod 2 to be connected to the RV. The adjustment assembly 5 is installed on the first rod 1 and the second rod 2. After the first rod 1 and the second rod 2 are connected to the RV, the adjustment assembly 5 can adjust the angle between the first rod 1 and the second rod 2 and the RV to adapt to different usage scenarios.

[0021] Mounting assembly 4 includes a top plate 41. The upper ends of the first rod 1 and the second rod 2 are rotatably mounted on both ends of the top plate 41. This rotatable connection allows the first rod 1 and the second rod 2 to be angled using the top plate 41 as a fulcrum after being connected to the RV. The top plate 41 has multiple first screw holes 42, and a first bolt for connecting to the RV is installed in any of the first screw holes 42. By installing the first bolt in different first screw holes 42, a stable connection between the top plate 41 and the RV can be achieved, and the connection position can be easily adjusted according to actual needs. To ensure the reliability and durability of the connection, the top plate 41 is made of high-strength aluminum alloy with a thickness of 8-10mm, reducing the overall weight while ensuring sufficient strength. The first bolt is made of stainless steel with good rust resistance, has a diameter of 8mm, and its length is adapted to the actual thickness of the RV connection part to ensure a firm connection.

[0022] The connector 3 includes multiple parallel first horizontal plates 31 arranged at equal intervals. Each first horizontal plate 31 connects the first rod 1 and the second rod 2. The length of the multiple first horizontal plates 31 gradually increases from top to bottom. This design not only enhances the connection strength between the first rod 1 and the second rod 2, but also distributes the force evenly when the escalator is under load, improving the overall stability of the escalator. The spacing of the first horizontal plates 31 is set to 20-30cm to ensure that the connection strength is guaranteed without increasing the weight and cost of the escalator due to excessively small spacing. The first horizontal plates 31 are made of aluminum alloy with a thickness of 5-6mm, which ensures both strength and ease of processing and installation.

[0023] The adjustment assembly 5 includes a first support rod 51 and a second support rod 52. The upper ends of the first support rod 51 and the second support rod 52 are rotatably mounted on both ends of the top plate 41. A first connecting unit 511 is installed on the first support rod 51, and a second connecting unit 521 is installed on the second support rod 52. The first support rod 51 is connected to the first rod body 1 through the first connecting unit 511, and the second support rod 52 is connected to the second rod body 2 through the second connecting unit 521. The first support rod 51 and the second support rod 52 serve as the main support components for adjustment. Through cooperation with the first connecting unit 511 and the second connecting unit 521, they enable the adjustment of the angles of the first rod body 1 and the second rod body 2. Both the first support rod 51 and the second support rod 52 are made of high-strength aluminum alloy, with an outer diameter of 30-40mm and a wall thickness of 3-4mm, reducing weight and facilitating operation while ensuring strength.

[0024] The first connecting unit 511 includes a first rotating rod 5111, a second rotating rod 5112, and a first clamping plate 5113. The first rotating rod 5111 is rotatably mounted on the side of the first support rod 51, and the second rotating rod 5112 is rotatably mounted on the side of the first rod body 1. The upper ends of the first rotating rod 5111 and the second rotating rod 5112 are rotatably mounted on the first clamping plate 5113. The first rotating rod 5111, the second rotating rod 5112, and the first clamping plate 5113 are all located on a first vertical plane. First damping bearings are installed between the first rotating rod 5111 and the first support rod 51, between the first rotating rod 5111 and the first clamping plate 5113, between the second rotating rod 5112 and the first rod body 1, and between the second rotating rod 5112 and the first clamping plate 5113. The first damping bearing provides a certain damping force to the first rotating rod 5111 and the second rotating rod 5112 during rotation. This ensures smooth angle adjustment and stability after reaching the appropriate angle, preventing automatic changes in the escalator angle. Both the first rotating rod 5111 and the second rotating rod 5112 are 15-20cm long and 10-12mm in diameter, made of aluminum alloy to ensure strength and lightness. The first clamping plate 5113 is made of high-strength aluminum alloy with a thickness of 8-10mm to ensure a stable connection.

[0025] The second connecting unit 521 includes a third rotating rod 5211, a fourth rotating rod 5212, and a second clamping plate 5213. The third rotating rod 5211 is rotatably mounted on the side of the second support rod 52, and the fourth rotating rod 5212 is rotatably mounted on the side of the second rod body 2. The upper ends of the third rotating rod 5211 and the fourth rotating rod 5212 are rotatably mounted on the second clamping plate 5213. The third rotating rod 5211, the fourth rotating rod 5212, and the second clamping plate 5213 are all located on a second vertical plane parallel to the first vertical plane. Second damping bearings are installed between the third rotating rod 5211 and the second support rod 52, between the third rotating rod 5211 and the second clamping plate 5213, between the fourth rotating rod 5212 and the second rod body 2, and between the fourth rotating rod 5212 and the second clamping plate 5213. The structure of the second connecting unit 521 cooperates with the first connecting unit 511 to achieve precise adjustment and stable support of the escalator angle. The dimensions and materials of the third rotating rod 5211 and the fourth rotating rod 5212 are the same as those of the first rotating rod 5111 and the second rotating rod 5112; the dimensions and materials of the second clamping plate 5213 are the same as those of the first clamping plate 5113, ensuring the consistency and stability of the structure.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A motorhome escalator adjustment mechanism, characterized in that, include: The system comprises a first rod (1), a second rod (2), a connector (3), an installation assembly (4), and an adjustment assembly (5). The first rod (1) and the second rod (2) are located on the same first plane. The connector (3) is installed between the first rod (1) and the second rod (2) to fix the first rod (1) and the second rod (2). The installation assembly (4) is rotatably installed on the first rod (1) and the second rod (2). The first rod (1) and the second rod (2) can be connected to the RV through the installation assembly (4). The adjustment assembly (5) is installed on the first rod (1) and the second rod (2) and can adjust the angle between the first rod (1) and the second rod (2) and the RV after the first rod (1) and the second rod (2) are connected to the RV.

2. The RV escalator adjustment mechanism according to claim 1, characterized in that, The mounting assembly (4) includes a top plate (41), the upper ends of the first rod (1) and the second rod (2) are rotatably mounted on both ends of the top plate (41), and the top plate (41) has a plurality of first screw holes (42), and a first bolt that can be connected to the RV is installed on any of the first screw holes (42).

3. The RV escalator adjustment mechanism according to claim 2, characterized in that, The connector (3) includes multiple first horizontal plates (31) arranged in parallel at equal intervals. Any one of the first horizontal plates (31) connects the first rod (1) and the second rod (2). The length of the multiple first horizontal plates (31) gradually increases from top to bottom.

4. The RV escalator adjustment mechanism according to claim 1, characterized in that, The adjustment assembly (5) includes a first support rod (51) and a second support rod (52). The upper ends of the first support rod (51) and the second support rod (52) are rotatably mounted on both ends of the top plate (41). A first connecting unit (511) is installed on the first support rod (51), and a second connecting unit (521) is installed on the second support rod (52). The first support rod (51) is connected to the first rod body (1) through the first connecting unit (511), and the second support rod (52) is connected to the second rod body (2) through the second connecting unit (521).

5. The RV escalator adjustment mechanism according to claim 4, characterized in that, The first connecting unit (511) includes a first rotating rod (5111), a second rotating rod (5112), and a first clamping plate (5113). The first rotating rod (5111) is rotatably mounted on the side of the first support rod (51), and the second rotating rod (5112) is rotatably mounted on the side of the first rod body (1). The upper ends of the first rotating rod (5111) and the second rotating rod (5112) are rotatably mounted on the first clamping plate (5113). The first rotating rod (5111), the second rotating rod (5112), and the first clamping plate (5113) are all located on the first vertical plane.

6. The RV escalator adjustment mechanism according to claim 5, characterized in that, First damping bearings are installed between the first rotating rod (5111) and the first support rod (51), between the first rotating rod (5111) and the first clamping plate (5113), between the second rotating rod (5112) and the first rod body (1), and between the second rotating rod (5112) and the first clamping plate (5113).

7. The RV escalator adjustment mechanism according to claim 4, characterized in that, The second connecting unit (521) includes a third rotating rod (5211), a fourth rotating rod (5212), and a second clamping plate (5213). The third rotating rod (5211) is rotatably mounted on the side of the second support rod (52), and the fourth rotating rod (5212) is rotatably mounted on the side of the second rod body (2). The upper ends of the third rotating rod (5211) and the fourth rotating rod (5212) are rotatably mounted on the second clamping plate (5213). The third rotating rod (5211), the fourth rotating rod (5212), and the second clamping plate (5213) are located on a second vertical plane parallel to the first vertical plane.

8. The RV escalator adjustment mechanism according to claim 7, characterized in that, Second damping bearings are installed between the third rotating rod (5211) and the second support rod (52), between the third rotating rod (5211) and the second clamping plate (5213), between the fourth rotating rod (5212) and the second rod body (2), and between the fourth rotating rod (5212) and the second clamping plate (5213).

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