Anti-skid ramp plate for carriage

Abstract

The utility model discloses an anti-skid ramp plate for a carriage, and relates to the technical field of carriages. The device structurally comprises a rectangular groove body, a plurality of rectangular battens, a plurality of springs and two pressing plates. Two first isolation plates are symmetrically fixed to the left side and the right side of the inner bottom face of the rectangular groove body, and the top faces of the first isolation plates are flush with the top face of the rectangular groove body. And two parallel second isolation plates are fixed in the middle of the inner bottom surface of the rectangular groove body. The plurality of rectangular battens and the springs are arranged in the rectangular groove body, when a horse or a person steps on a slope, the rectangular battens can move downwards and provide enough supporting force, friction force is generated between the rectangular battens and soles, rainwater and mud on the soles can enter the positions between the rectangular battens and the positions below the rectangular battens under pressure, and therefore the horse or the person can be prevented from falling off. The friction coefficient between the sole and the ramp plate is further increased, the safety of passing through the ramp plate is improved, and the slipping problem in heavy rain, muddy and other special environments is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of horse-drawn vehicle, especially relates to a horse-drawn vehicle anti-skid ramp plate. BACKGROUND

[0002] With the development of agriculture and transportation industry, the use of horse-drawn vehicles is becoming more and more widespread. However, in the actual operation process, heavy rain, muddy and other special environment brings great trouble to the use of horse-drawn vehicles. In special environment, the traditional ramp plate is prone to slip between the horse or the sole, resulting in unstable gait, and even may cause accidents.

[0003] In order to solve this problem, some anti-skid measures have appeared in the prior art, such as laying rubber pad on the ramp plate, increasing texture, etc. However, these methods cannot fundamentally solve the problem of slipping in heavy rain, muddy and other special environments. Therefore, a new type of horse-drawn vehicle anti-skid ramp plate needs to be designed to provide stable support and anti-skid performance, and facilitate installation and maintenance. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a horse-drawn vehicle anti-skid ramp plate, which solves the problem of easy slipping of the existing ramp plate in heavy rain, muddy and other special environments by setting multiple rectangular slats and springs.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a horse-drawn vehicle anti-skid ramp plate, which comprises a rectangular groove body, a plurality of rectangular slats, a plurality of springs and two pressing plates.

[0007] A plurality of guide grooves are formed on the top surfaces of the two first isolation plates and the two second isolation plates, which are vertically guided with the rectangular slats; three circular grooves are formed on the lower surface of the rectangular slat, which are matched with the upper end of the spring; a rectangular notch is formed on the upper surface of the both ends of the rectangular slat, which is matched with the pressing plate; the pressing plate is covered on the rectangular notch of the rectangular slat, and is arranged between the first isolation plate and the adjacent side wall of the rectangular groove body; the pressing plate and the rectangular groove body are connected and fixed by two flat head screws, and the top surface of the pressing plate is flush with the top surface of the rectangular groove body; the outer wall of the rectangular groove body is provided with a tapered hole matched with the flat head screw.

[0008] As a preferred technical scheme of the utility model, the pressing plate comprises a rectangular plate body; the thickness of the rectangular plate body is the same as the depth of the rectangular notch; a rectangular insertion plate is vertically fixed to the lower surface of each end of the rectangular plate body; and a threaded hole is formed in the rectangular insertion plate and threadedly connected with the flat head screw.

[0009] As a preferred technical scheme of the utility model, a row of long circular holes are formed in the end surface of the rectangular groove body away from the horse-drawn vehicle and close to the lower end.

[0010] As a preferred technical scheme of the utility model, an L-shaped plate is fixed to the lower surface of the end of the rectangular groove body away from the horse-drawn vehicle; two rectangular notches are formed in the plate body connected with the side wall of the rectangular groove body; and a bolt hole is formed in the other plate body of the L-shaped plate and corresponds to the position of the rectangular notch.

[0011] As a preferred technical scheme of the utility model, a plurality of reflective stickers are attached to the bottom surface of the rectangular groove body.

[0012] As a preferred technical scheme of the utility model, a rubber layer is wrapped around the outer wall of the part between the first isolation plate and the second isolation plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a plurality of rectangular slats and springs inside the rectangular groove body, when a horse or a person steps on the slope, the rectangular slats can move downward and provide sufficient supporting force, at the same time, friction force is generated between the rectangular slats and the sole, rainwater and mud on the sole can enter between the rectangular slats and below under pressure, further increasing the friction coefficient between the sole and the slope plate, improving the safety when passing through the slope plate, effectively preventing the problem of skidding in heavy rain, muddy and other special environments.

[0015] 2. The pressing plate is connected and fixed with the rectangular groove body through the flat head screw, which is convenient for installation and disassembly. At the same time, in order to clean sewage, the L-shaped plate is fixed to the lower surface of the end of the rectangular groove body away from the horse-drawn vehicle, and the long circular hole is formed, which is convenient for drainage.

[0016] 3. The utility model attaches a plurality of reflective stickers to the bottom surface of the rectangular groove body, so that the rear vehicle is more easily found when the horse-drawn vehicle is used at night.

[0017] 4. In order to further improve the friction coefficient of the outer wall of the rectangular slat, the rubber layer is wrapped around the outer wall between the first isolation plate and the second isolation plate, which increases the friction force.

[0018] 5. When using the ramp slab, the L-shaped plate of this utility model contacts the ground, which increases the contact area between the ramp slab and the ground, reduces the stress on the ground, and improves the stability of the ramp slab when it touches the ground.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of the anti-slip ramp for horse-drawn carts according to this utility model.

[0022] Figure 2 for Figure 1 Top view.

[0023] Figure 3 for Figure 2 Sectional view at point AA.

[0024] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle.

[0025] Figure 5 for Figure 1 The front view.

[0026] Figure 6 A schematic diagram showing the installation of anti-slip ramps on horse-drawn wagons.

[0027] Figure 7 This is a schematic diagram of the rectangular groove.

[0028] Figure 8 for Figure 7 A magnified view of a section at point B in the middle.

[0029] Figure 9 This is a structural diagram of a rectangular groove and reflective material.

[0030] Figure 10 This is a schematic diagram of a rectangular slat structure.

[0031] Figure 11 This is a schematic diagram of the pressure plate structure.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1-rectangular groove, 2-rectangular board, 3-spring, 4-pressing plate, 5-flat head screw, 6-reflective sticker, 11-first isolation plate, 12-second isolation plate, 13-cylinder head, 14-guiding groove, 15-tapered hole, 16-round long hole, 17-L-shaped plate, 18-rectangular notch, 19-bolt hole, 21-round groove, 22-rectangular notch, 41-rectangular plate body, 42-rectangular plug-in plate, 43-threaded hole. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Embodiment one:

[0036] Please refer to Figures 1-11 The utility model discloses a kind of anti-skid ramp plates for horse-drawn vehicle, including rectangular groove 1, several rectangular board 2, several springs 3 and two pressing plates 4.The bottom surface in rectangular groove 1 is located left and right two sides symmetry and is fixed with two first isolation plates 11, and the top surface of first isolation plate 11 is flush with the top surface of rectangular groove 1.The bottom surface in rectangular groove 1 middle part is fixed with two second isolation plates 12 arranged in parallel, and the top surface of second isolation plate 12 is lower than the top surface of rectangular groove 1.The bottom surface left side, middle part and right side in rectangular groove 1 are respectively fixed with a column of cylinder head 13 for installing spring 3.

[0037] The top surface of two first isolation plates 11 and the top surface of two second isolation plates 12 are collectively provided with a column of guiding groove 14 for vertical guiding cooperation with rectangular board 2.The lower surface of rectangular board 2 is provided with three round grooves 21 for cooperation with the upper end of spring 3.The upper surface of the both ends of rectangular board 2 is respectively provided with a rectangular notch 22 for cooperation with pressing plate 4.Pressing plate 4 is covered on the rectangular notch 22 of a column of rectangular board 2, and pressing plate 4 is placed between first isolation plate 11 and the side wall of adjacent rectangular groove 1.Pressing plate 4 and rectangular groove 1 are connected and fixed by two flat head screws 5, and the top surface of pressing plate 4 is flush with the top surface of rectangular groove 1.Tapered hole 15 for cooperation with flat head screw 5 is provided on the outer wall of rectangular groove 1.

[0038] In the natural state of the entire anti-skid ramp board, the distance between the bottom surface of the rectangular strip 2 and the bottom of the guide groove 14 is the stroke of the rectangular strip 2, and the range of the stroke is set to 8-12 mm. A row of rectangular strips 2 constitutes the slope surface of the anti-skid ramp board. When a horse or a person steps on the slope surface, the rectangular strips 2 under the sole move downward. On the one hand, the multiple rectangular strips 2 provide sufficient support for the sole, and at the same time, the friction between the multiple rectangular strips 2 and the sole is generated. In addition, the adjacent rectangular strips 2 under the sole of the anti-skid ramp board block the downward sliding of the sole, effectively solving the problem of slipping between the special circular ramp board and the sole in heavy rain, mud, and other special conditions. After the sole is separated from the ramp board, the rectangular strips 2 are supported by the three springs 3 below and rebound upward. Rainwater and mud on the sole will enter between the rectangular strips 2 and below the rectangular strips 2 under pressure, effectively increasing the friction coefficient between the sole and the ramp board, and ensuring safety when passing through the ramp board.

[0039] The pressing plate 4 specifically includes a rectangular plate body 41. The thickness of the rectangular plate body 41 is the same as the depth of the rectangular notch 22. The lower surfaces of both ends of the rectangular plate body 41 are respectively vertically fixed with a rectangular insertion plate 42. The rectangular insertion plate 42 is provided with a threaded hole 43 matched with the thread of the flat head screw 5. Two pressing plates 4 limit both ends of a row of rectangular strips 2, avoiding the rectangular strips 2 from being separated from the rectangular groove body 1 under the action of the spring 3.

[0040] In order to quickly drain the sewage in the rectangular groove body 1 when it rains or when the anti-skid ramp board is cleaned, a row of round long holes 16 is formed in the end surface of the rectangular groove body 1 away from the horse-drawn cart and close to the lower end.

[0041] The lower surface of the end of the rectangular groove body 1 away from the horse-drawn cart is fixed with an L-shaped plate 17. Two rectangular notches 18 are formed in the plate body connected with the side wall of the rectangular groove body 1. The other plate body of the L-shaped plate 17 is provided with a bolt hole 19 corresponding to the position of the rectangular notch 18. When the ramp board is used, the L-shaped plate 17 is in contact with the ground, increasing the contact area of the ramp board with the ground, reducing the pressure on the ground, and improving the stability of the ramp board when it lands.

[0042] In order to easily find the rear vehicle at night when the anti-skid ramp board of the horse-drawn cart is turned up and closed, a plurality of reflective stickers 6 are pasted on the bottom surface of the rectangular groove body 1.

[0043] In order to further improve the static friction coefficient of the outer wall of the rectangular strip 2, a rubber layer is wrapped around the outer wall of the part of the rectangular strip 2 between the first isolation plate 11 and the second isolation plate 12.

[0044] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. A kind of anti-skid ramp board for horse-drawn carriage, it is characterized by: Including rectangular groove (1), several rectangular slats (2), several springs (3) and two pressing plates (4); Two first isolation plates (11) are symmetrically fixed on the inner bottom surface of the rectangular groove (1) left and right, and the top surface of the first isolation plate (11) is flush with the top surface of the rectangular groove (1); Two second isolation plates (12) are fixed on the inner bottom surface of the rectangular groove (1) middle part and are arranged in parallel, and the top surface of the second isolation plate (12) is lower than the top surface of the rectangular groove (1); A column of cylindrical heads (13) for installing the spring (3) is fixed on the inner bottom surface of the rectangular groove (1) left, middle and right respectively; A column of guide grooves (14) for vertical guiding cooperation with the rectangular slats (2) is formed on the top surface of the two first isolation plates (11) and the top surface of the two second isolation plates (12) together; Three round grooves (21) for cooperation with the upper end of the spring (3) are formed on the lower surface of the rectangular slat (2); A rectangular notch (22) for cooperation with the pressing plate (4) is formed on the upper surface of the both ends of the rectangular slat (2) respectively; The pressing plate (4) is covered on the rectangular notch (22) of a column of rectangular slats (2), and the pressing plate (4) is placed between the first isolation plate (11) and the side wall of the adjacent rectangular groove (1); The pressing plate (4) and the rectangular groove (1) are connected and fixed by two flat head screws (5), and the top surface of the pressing plate (4) is flush with the top surface of the rectangular groove (1); The conical hole (15) for cooperation with the flat head screw (5) is formed on the outer wall of the rectangular groove (1).

2. The anti-slide ramp plate for a horse trailer according to claim 1, characterized by The pressing plate (4) includes rectangular plate body (41); The thickness of the rectangular plate body (41) is the same as the depth of the rectangular notch (22); A rectangular plug-in plate (42) is vertically fixed on the lower surface of both ends of the rectangular plate body (41) respectively; The threaded hole (43) for thread connection with the flat head screw (5) is formed on the rectangular plug-in plate (42).

3. The anti-slide ramp plate for a horse trailer according to claim 1, characterized by A column of round long holes (16) is formed on the lower end of the end face of the rectangular groove (1) away from the horse-drawn carriage.

4. The anti-slide ramp plate for a horse trailer according to claim 1, characterized by The L-shaped plate (17) is fixed on the lower surface of the end of the rectangular groove (1) away from the horse-drawn carriage; Two rectangular notches (18) are formed on the plate body connected with the side wall of the rectangular groove (1) of the L-shaped plate (17); The bolt hole (19) is formed on the other plate body of the L-shaped plate (17) corresponding to the position of the rectangular notch (18).

5. The anti-slide ramp plate for a horse trailer according to claim 1, characterized by A plurality of reflective stickers (6) are pasted on the bottom surface of the rectangular groove (1).

6. The skid ramp for a horse trailer of claim 1, wherein, The outer wall of the part of the rectangular slat (2) between the first isolation plate (11) and the second isolation plate (12) is wrapped with a rubber layer.

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