Multi-purpose ramp for vehicle

Abstract

The utility model provides a multipurpose vehicle ramp which comprises a ramp body, a step portion matched with a stair is arranged on the lower portion of the ramp body, and a slope portion is arranged on the upper portion of the ramp body. A supporting plate capable of being opened and closed is arranged on the slope part, and a containing groove is formed in the position, corresponding to the supporting plate, of the ramp body; the ramp body comprises at least two ramp bodies, every two adjacent ramp bodies are detachably connected, and each ramp body is provided with a supporting plate capable of being opened and closed. The multipurpose ramp for the vehicle has the advantages of being simple in structure, easy to operate and use, high in safety, attractive and easy to store. The ramp body is composed of the ramp bodies of the split type structure, in the actual use process, management personnel can make the ramp bodies abut against the left side and the right side of a stair, and therefore the center of the stair is reserved for employees to normally go upstairs and downstairs for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of ramps, in particular to a multi-purpose vehicle ramp. Background Art

[0002] Public places such as office buildings are generally equipped with stairs for people to go up and down. However, when carrying heavy objects such as office supplies, daily necessities, drinking water, etc. on the stairs, the lack of a trolley ramp makes the transportation process extremely inconvenient, inefficient, and has great safety hazards. It also increases the workload of the transporters. Therefore, ramps are often needed during the transportation process. However, the existing integrated ramps are large in size and inconvenient to store. If they are permanently installed on the stairs, the ramps will move due to the movement of people, causing the ramp stability to deteriorate, posing a safety hazard, which not only affects the normal up and down of employees, but also affects the aesthetics and cleanliness of the office environment.

[0003] The existing Chinese utility model patent with application number 202221202797.X provides a multifunctional barrier-free ramp device, including a step-type support frame, a scissor-type device, a foot pedal, a push-pull handle, etc.; the ladder-type support frame can be attached to the stairs and provide support for the foot pedal; the scissor-type device can adjust the state conversion of the foot pedal, and the push-pull handle links to control the angle of the scissor-type device and the foot pedal to realize the conversion between stairs and ramps; the above-mentioned device is usually attached to the stairs and used as a step device; when necessary, it can be converted into a ramp device and used as a ramp to facilitate wheelchair passengers, luggage carriers, etc. to go up and down the stairs.

[0004] Although the existing ramp device can realize the conversion between stairs and ramp forms, it will still occupy a large staircase area when it is set in the center or one side of the staircase, resulting in an inevitable height difference between the steps formed by the device and the staircase steps. In fact, it will also affect the normal going up and down of employees, creating certain safety hazards. In addition, the existing device has a complex structure and poor reliability. It is also unsightly and impractical when used in public places such as office areas. Utility Model Content

[0005] In view of this, the utility model aims to provide a multi-purpose vehicle ramp to solve the problem that the existing ramp device has potential safety hazards and affects the appearance when used in public places such as office areas.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A multi-purpose vehicle ramp, comprising a ramp body, a stepped portion adapted to cooperate with a staircase is provided below the ramp body, and an inclined surface portion is provided above; an openable and closable support plate is provided on the inclined surface portion, and a receiving groove is provided on the ramp body at a position corresponding to the support plate; the ramp body comprises at least two ramp bodies, and adjacent ramp bodies are detachably connected, and an openable and closable support plate is provided on each ramp body.

[0008] Further, the ramp bodies are connected by a connecting member, a card slot is provided below the connecting member, a positioning post is provided above, and clamping portions capable of cooperating with the card slot are provided on both left and right sides of the ramp body, and positioning holes capable of cooperating with the positioning post are provided on the support plates.

[0009] Further, the connecting member is provided corresponding to the receiving groove, and one side of the connecting member is rotatably mounted on the ramp body.

[0010] Further, a plurality of positioning posts are arranged at intervals along the length direction of the connecting member, and the positioning holes are arranged in one-to-one correspondence with the positioning posts.

[0011] Further, one end of the positioning post is arranged on the connecting member, and the other end is provided with a tapered end portion.

[0012] Further, a limiting groove adapted to cooperate with the support plate is provided on the ramp body, and the limiting groove communicates with the receiving groove.

[0013] Further, a slot adapted to cooperate with the end portion of the support plate is provided on the ramp body.

[0014] Further, the support plate is rotatably mounted on one side of the ramp body through a rotating shaft, and an assembly groove adapted to cooperate with the rotating shaft is provided on the ramp body at a position corresponding to the slot, and the assembly groove communicates with the slot.

[0015] Further, a handle groove is provided on the support plate.

[0016] Compared with the prior art, the multi-purpose vehicle ramp of the present utility model has the following advantages:

[0017] A multi-purpose vehicle ramp according to the present utility model has the advantages of simple structure, easy operation and use, high safety, and beautiful and easy storage. The ramp body of the split structure is adopted to form the ramp body. During actual use, the management personnel can place the ramp body closely on both sides of the stairs, so as to leave the center of the stairs for employees to go up and down normally. Since the employees do not use the ramp body to go up and down the stairs, the ramp bodies placed on both sides of the stairs will not pose a safety hazard to the employees. In addition, by providing an openable support plate on the ramp body and providing a receiving groove corresponding to the support plate, it is not only beneficial to reduce the quality of the ramp body and facilitate the management personnel to move or use the ramp body; moreover, the management personnel can also open the support plate and place decorations such as potted plants and flowers in the receiving groove to cover the ramp body and the support plate, which can further distinguish the ramp body from the stairs, and can also increase the aesthetics and reduce the impact of the ramp body on the overall office environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings forming a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0019] Figure 1 is a schematic structural diagram of a multi-purpose vehicle ramp according to an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 an exploded view of;

[0021] Figure 3 is a schematic structural diagram of the ramp body in a multi-purpose vehicle ramp according to an embodiment of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the U-shaped connecting piece in a multi-purpose vehicle ramp according to an embodiment of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the L-shaped connecting piece in a multi-purpose vehicle ramp according to an embodiment of the present utility model;

[0024] Figure 6 is a schematic structural diagram of the structure at the rotating shaft of the support plate in a multi-purpose vehicle ramp according to an embodiment of the present utility model;

[0025] Figure 7 is a schematic structural diagram of the structure at the assembly groove on the ramp body in a multi-purpose vehicle ramp according to an embodiment of the present utility model;

[0026] Figure 8 is a schematic structural diagram of the ramp body composed of four ramp bodies in a multi-purpose vehicle ramp according to an embodiment of the present utility model.

[0027] Description of reference numerals:

[0028] 1. Ramp body; 2. Step part; 3. Inclined part; 4. Support plate; 5. Handle groove; 6. Ramp body; 7. Connector; 8. Positioning column; 9. Accommodating groove; 10. Positioning hole; 11. Limiting groove; 12. Clamping part; 13. Slot; 14. Conical end; 15. Mounting hole; 16. Rotating shaft; 17. Assembly groove. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0033] A multi-purpose vehicle ramp, such as Figures 1 to 8As shown in the figure, it includes a ramp body 1. A stepped part 2 that cooperates with the stairs is provided below the ramp body 1, and an inclined surface part 3 is provided above. A support plate 4 that can be opened and closed is provided on the inclined surface part 3, and a receiving groove 9 is provided at the position corresponding to the support plate 4 on the ramp body 1. The ramp body 1 includes at least two ramp bodies 6, and the adjacent two ramp bodies 6 are detachably connected. A support plate 4 that can be opened and closed is provided on each ramp body 6. By providing the receiving groove 9, it is beneficial to reduce the mass of the ramp body 1 and facilitate the management personnel to move or use the ramp body 1. In addition, a weight-reducing cavity can also be provided inside the ramp body 1 to further reduce the mass of the ramp body 1 and facilitate the management personnel to use the ramp body 1.

[0034] Exemplarily, two, four or more ramp bodies 6 can be provided. By using the ramp bodies 6 with a split structure to form the ramp body 1, in actual use, the management personnel can place the ramp bodies 6 closely on the left and right sides of the stairs, so as to leave the center of the stairs for employees to go up and down normally, avoiding occupying too much stair space. And since the employees do not use the ramp bodies 6 to go up and down the stairs, the ramp bodies 6 placed on the left and right sides of the stairs will not pose a safety hazard to the employees.

[0035] At the same time, in order to further distinguish the ramp body 6 from the stairs, the management personnel can also open the support plate 4 and place decorations such as potted plants and flowers in the receiving groove 9 (for the convenience of using the ramp, the decorations can also be completely placed in the receiving groove) to cover the ramp body 6 and the support plate 4, which can not only further distinguish the ramp body 6 from the stairs, but also increase the aesthetics and reduce the impact of the ramp body 6 on the overall office environment. In addition, a decorative surface such as a pattern can also be provided on the side of the support plate 4 facing the receiving groove 9. When used as a ramp, it is not easy to damage the pattern on the support plate 4, and the decorative surface can also beautify the appearance of the support plate 4 and reduce the impact of the support plate 4 on the overall office environment.

[0036] Preferably, the ramp bodies 6 are connected by a connecting member 7. A clamping groove is provided below the connecting member 7, and a positioning post 8 is provided above. Clamping portions 12 that can cooperate with the clamping groove are provided on the left and right sides of the ramp body 6, and positioning holes 10 that can cooperate with the positioning post 8 are provided on the support plates 4.

[0037] In an alternative embodiment, as Figure 4 shown, the connecting member 7 is detachably installed on the ramp body 6, and the connecting member 7 is an inverted U-shaped structural member.

[0038] In the actual application process, when it is necessary to assemble the ramp body 1 for use with a trolley for carrying objects, the operator can first move the two ramp bodies 6 to the center or one side of the stairs for splicing, then install the connecting piece 7 on the ramp body 6, and use the card slots on the connecting piece 7 to cooperate with the corresponding clamping parts 12 on the two ramp bodies 6 to realize the combination of the two ramp bodies 6 and form the ramp body 1. Finally, the operator can install the closing support plate 4 and align the positioning holes 10 on the support plate 4 with the positioning posts 8 on the connecting piece 7. This can not only use the positioning posts 8 to limit the support plate 4 and prevent the support plate 4 from moving when the trolley passes, but also due to the pressure of the trolley, the support plate 4 can continuously apply a downward pressure on the connecting piece 7 to ensure that the connecting piece 7 can continuously and stably connect the adjacent two ramp bodies 6, improving the stability of the ramp body 1 as a whole when used as a ramp.

[0039] Conversely, when it is necessary to separate the ramp body 6, the operator only needs to first open the support plate 4 and then disassemble the connecting piece 7, and the operation is very simple. In addition, the disassembled connecting piece 7 can also be stored in the receiving groove 9 for convenient subsequent use.

[0040] In another alternative embodiment, as Figure 5 shown, the connecting piece 7 is provided corresponding to the receiving groove 9, and one side of the connecting piece 7 is rotatably installed on the ramp body 6. Exemplarily, the connecting piece 7 can be rotatably installed on the ramp body 1 through a rotating shaft. The ramp body 1 is provided with a shaft hole for cooperating with the rotating shaft, and the connecting piece 7 is provided with a mounting hole 15 for installing the rotating shaft. Among them, the shaft hole communicates with the receiving groove 9, and the connecting piece 7 is an L-shaped structural member.

[0041] In the actual application process, when it is necessary to use the connecting piece 7 to connect the two ramp bodies 6, the operator only needs to rotate the connecting piece 7 so that the card slots on the connecting piece 7 cooperate with the clamping parts 12 on the two ramp bodies 6, and then install the closing support plate 4. When it is necessary to disassemble the connecting piece 7, the operator only needs to open the support plate 4 and then rotate and reset the connecting piece 7. The rotated connecting piece 7 can be directly stored in the receiving groove 9 for convenient subsequent use, and the operation is more simple.

[0042] Preferably, a plurality of positioning posts 8 are arranged at intervals along the length direction of the connecting piece 7, and the positioning holes 10 are arranged in one-to-one correspondence with the positioning posts 8. Exemplarily, the positioning posts 8 can be arranged at intervals of two, three or more along the length direction of the connecting piece 7, and each positioning post 8 is fixed on the connecting piece 7. By arranging a plurality of positioning posts 8, multi-point limitation of the support plate 4 can be realized, which is beneficial to further improving the cooperation effect between the support plate 4 and the connecting piece 7 and ensuring the stability of the support plate 4 when used as a ramp.

[0043] In the actual application process, one end of the positioning post 8 is arranged on the connecting piece 7, and the other end is provided with a tapered end portion 14. By providing the tapered end portion 14, it is convenient for the positioning post 8 to cooperate with the positioning hole 10, reducing the assembly difficulty of the support plate 4.

[0044] Preferably, the ramp body 6 is provided with a limiting groove 11 that cooperates with the support plate 4, and the limiting groove 11 communicates with the receiving groove 9. By providing the limiting groove 11 on the ramp body 6 that cooperates with the support plate 4, the stability of the support plate 4 on the inclined surface portion 3 can be ensured, and the support plate 4 can be arranged flush with the inclined surface portion 3, facilitating the passage of the trolley through such a ramp.

[0045] Preferably, the ramp body 6 is provided with a slot 13 that can cooperate with the end portion of the support plate 4. Exemplarily, the slot 13 can be arranged on the clamping portion 12, and the slot 13 communicates with the limiting groove 11. By providing the slot 13 on the side of the ramp body 6 facing away from the stairs, after the support plate 4 is opened or disassembled, the operator can also insert the end portion of the support plate 4 into the slot 13 on the side of the ramp body 6 facing away from the stairs to realize the limitation of the support plate 4, avoiding the accidental closing of the support plate 4 and improving the safety during the use of such a ramp.

[0046] In the actual application process, when multiple ramp bodies 6 are provided, slots 13 can be arranged on the clamping portions 12 on both the left and right sides of the ramp body 6, so that the operator can select a suitable slot 13 to limit the support plate 4 according to actual needs.

[0047] Optionally, the support plate 4 is rotatably installed on one side of the ramp body 6 through a rotating shaft 16. A fitting groove 17 that cooperates with the rotating shaft 16 is provided on the ramp body 6 at a position corresponding to the slot 13, and the fitting groove 17 communicates with the slot 13.

[0048] In the actual application process, the length directions of both the fitting groove 17 and the slot 13 are vertical directions. By providing the rotating shaft 16 on the support plate 4 that cooperates with the fitting groove 17, and using the sliding fit between the rotating shaft 16 and the fitting groove 17, a good guiding effect can be achieved on the support plate 4, facilitating the operator to open and close the support plate 4, and also facilitating the operator to insert the support plate 4 into the slot 13 for storage and limitation, further reducing the use and operation difficulty of such a ramp.

[0049] Optionally, an opening facilitating the passage of the rotating shaft 16 is provided at the upper end of the fitting groove 17, enabling the support plate 4 to be detachably installed on the ramp body 1. This not only facilitates the assembly of the support plate 4, but also when there are multiple ramp bodies 6 on the ramp body 1, the operator can also perform convenient assembly by disassembling and assembling the support plate 4.

[0050] Preferably, a handle groove 5 is provided on the support plate 4. By providing the handle groove 5, it is convenient for the operator to open and close the support plate 4.

[0051] A multi-purpose vehicle ramp described in the present utility model has the advantages of simple structure, easy operation and use, high safety, and beautiful and easy storage. By using ramp bodies with a split structure to form the ramp body, in actual use, the management staff can place the ramp bodies closely on both sides of the stairs, so as to leave the center of the stairs for employees to go up and down normally. Since employees do not use the ramp bodies to go up and down the stairs, the ramp bodies placed on both sides of the stairs will not pose a safety hazard to employees. In addition, by setting an openable support plate on the ramp body and providing a receiving groove corresponding to the support plate, it is not only beneficial to reduce the mass of the ramp body and facilitate the management staff to move or use the ramp body; moreover, the management staff can also open the support plate and place decorations such as potted plants and flowers in the receiving groove to cover the ramp body and the support plate, which can further distinguish the ramp body from the stairs, increase the aesthetics, and reduce the impact of the ramp body on the overall office environment.

[0052] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A multi-purpose vehicle ramp, characterized in that: The ramp body (1) comprises a step portion (2) cooperating with a staircase at the bottom of the ramp body (1) and an inclined portion (3) at the top; an openable and closable support plate (4) is provided on the inclined portion (3); a receiving groove (9) is provided on the ramp body (1) at a position corresponding to the support plate (4); the ramp body (1) comprises at least two ramp bodies (6), two adjacent ramp bodies (6) are detachably connected, and each of the ramp bodies (6) is provided with an openable and closable support plate (4).

2. A multi-purpose vehicle ramp according to claim 1, characterized in that: The ramp bodies (6) are connected by a connecting piece (7), a slot is provided below the connecting piece (7), and a positioning column (8) is provided above the connecting piece (7), a clamping portion (12) capable of cooperating with the slot is provided on both left and right sides of the ramp body (6), and a positioning hole (10) capable of cooperating with the positioning column (8) is provided on the support plate (4).

3. A multi-purpose vehicle ramp according to claim 2, characterized in that: The connecting member (7) is arranged corresponding to the accommodating groove (9), and one side of the connecting member (7) is rotatably mounted on the ramp body (6).

4. A multi-purpose vehicle ramp according to claim 2 or 3, characterized in that: A plurality of positioning posts (8) are arranged at intervals along the length direction of the connecting member (7), and the positioning holes (10) are arranged in one-to-one correspondence with the positioning posts (8).

5. The multi-purpose vehicle ramp according to claim 4, characterized in that: One end of the positioning column (8) is arranged on the connecting piece (7), and the other end is provided with a cone end (14).

6. The multi-purpose vehicle ramp according to claim 1, characterized in that: The ramp body (6) is provided with a limiting groove (11) that cooperates with the support plate (4), and the limiting groove (11) is communicated with the accommodating groove (9).

7. The multi-purpose vehicle ramp according to claim 1, characterized in that: The ramp body (6) is provided with a slot (13) which can cooperate with the end of the support plate (4).

8. The multi-purpose vehicle ramp according to claim 7, characterized in that: The support plate (4) is rotatably mounted on one side of the ramp body (6) via a rotating shaft (16); a mounting groove (17) matching the rotating shaft (16) is provided on the ramp body (6) at a position corresponding to the slot (13); and the mounting groove (17) is communicated with the slot (13).

9. A multi-purpose vehicle ramp according to claim 7 or 8, characterized in that: The support plate (4) is provided with a handle groove (5).

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