Pedal for dock approach bridge

Abstract

The utility model discloses a footboard for a wharf approach bridge, which comprises a board body, convex clamping strips are arranged in the floor of the board body in a sliding and penetrating manner, the convex clamping strips are arranged at equal intervals, one end of each convex clamping strip is positioned on the outer side of the floor of the board body, and a long supporting strip is hinged to one end, positioned on the outer side of the board body, of each convex clamping strip. The long supporting strips are hinged to the end of the convex clamping strip at equal intervals, middle-shaped supporting strips are arranged between the long supporting strips, one ends of the middle-shaped supporting strips are hinged to the end of the convex clamping strip, one side faces of the middle-shaped supporting strips are attached to the outer surfaces of the long supporting strips, short supporting strips are arranged on the other sides of the middle-shaped supporting strips, one ends of the short supporting strips are hinged to the end of the convex clamping strip, and the other ends of the short supporting strips are attached to the outer surfaces of the long supporting strips. The two sides of the short supporting strip are attached to the outer surface of the long supporting strip and the outer surface of the middle-shaped supporting strip respectively. According to the utility model, the plurality of supporting strips with different lengths can be used for supporting the plate body and the ground, so that the top surface supporting strength of the plate body is improved, and the treading safety of the plate body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of approach bridge pedals, and particularly relates to a pedal for a wharf approach bridge. Background Art

[0002] In daily life, in various cargo transportation aisles, in the face of uneven or large-drop areas, pedals are generally used to level the bottom surface to facilitate the smooth transportation of goods. The use of pedals is most common in wharf approach bridges. Since there is a relatively long distance between the hull and the shore, approach bridges are used to connect the hull and the ground.

[0003] However, there will inevitably be a certain drop between the approach bridge and the ground, which will cause the carts transporting goods or people to trip during walking. Therefore, pedals are needed to level the drop. However, the traditional pedals are hinged with steel plates at the end of the approach bridge. During the use of this kind of pedal, the support strength is poor, and the middle is hollow and easy to bend. Therefore, it is urgent to design a pedal for a wharf approach bridge to solve the above problems. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a pedal for a wharf approach bridge. A plurality of convex-shaped clamping strips are evenly distributed and connected to the bottom surface of the plate body, and long support strips, medium-shaped support strips, and short support strips are evenly arranged and hinged to the outer ends of the convex-shaped clamping strips. After the pedal is installed, multiple support strips can be vertically landed on the ground to form a support, so as to improve the support strength of the pedal and increase the service life of the pedal.

[0005] The pedal for a wharf approach bridge provided by the utility model:

[0006] It includes a plate body. A convex-shaped clamping strip is slidably penetrated inside the ground of the plate body. The convex-shaped clamping strips are arranged at equal intervals, and one end of the convex-shaped clamping strip is located outside the ground of the plate body. A long support strip is hinged to the end of the convex-shaped clamping strip located outside the plate body. The long support strips are evenly hinged to the end of the convex-shaped clamping strip. A medium-shaped support strip is arranged between the long support strips. One end of the medium-shaped support strip is hinged to the end of the convex-shaped clamping strip. One side surface of the medium-shaped support strip is attached to the outer surface of the long support strip. A short support strip is arranged on the other side of the medium-shaped support strip. One end of the short support strip is hinged to the end of the convex-shaped clamping strip. The two sides of the short support strip are respectively attached to the outer surface of the long support strip and the outer surface of the medium-shaped support strip.

[0007] Preferably, symmetric hinge seats are fixed at the top end of the plate body. A hinge rod is penetrated between the hinge seats. The two ends of the hinge rod slide inside the hinge seats. The design of the hinge seats and the hinge rod can facilitate the hinge connection between the pedal and the approach bridge. The design of the hinge rod sliding through the hinge seats can facilitate the disassembly between the hinge rod and the hinge seats and improve the installation efficiency between the pedal and the approach bridge.

[0008] Preferably, strongly magnetic adsorption strips are hinged at positions on the bottom surface of the plate body near the hinge seat and are arranged at equal intervals. The strongly magnetic adsorption strips are hinged in a bow shape by themselves. The strongly magnetic adsorption strips arranged on the bottom surface of the plate body can, when installing the pedal, first adsorb and connect the front end of the pedal to the connection position of the approach bridge by using the strongly magnetic adsorption strips, fix the installation position of the pedal, and facilitate the combined installation operation of the pedal. The bow-shaped design of the strongly magnetic adsorption strips themselves can enable the strongly magnetic adsorption strips to have a large bending adjustment and be suitable for use in various adsorption places.

[0009] Preferably, magnetic adsorption clamping strips are provided at the positions where the plate body is connected to the strongly magnetic adsorption strips. One end of the strongly magnetic adsorption strip is hinged to the outer wall end of the magnetic adsorption clamping strip. A convex-shaped clamping groove is opened at the position where the plate body is connected to the strongly magnetic adsorption strip. The magnetic adsorption clamping strip slides through the inside of the convex-shaped clamping groove. The magnetic adsorption clamping strips arranged at the positions where the plate body is connected to the strongly magnetic adsorption strips and the inside of the opened convex-shaped clamping grooves can enable the strongly magnetic adsorption strips and the plate body to have a disassembly function. At the same time, the magnetic force of the magnetic adsorption clamping strips is used to enhance the connection strength between the magnetic adsorption clamping strips and the plate body.

[0010] Preferably, holding members are provided on both sides of the plate body, and a horizontal push rod is inserted between the holding members. The outer surface of the horizontal push rod is in contact with the outer walls of the long support strip, the medium-shaped support strip, and the short support strip. The arrangement of the holding members and the horizontal push rod inserted and connected between them can, after the plate body is installed, insert the horizontal push rod into the bottom surface of the plate body, pull or push the holding members, and use the holding members to pull the horizontal push rod to slide, comb the long support strip, the medium-shaped support strip, and the short support strip in the horizontal direction of the plate body, so that the support strips can freely fall to complete the support on the ground, and ensure that the pedal can be in a state of being in contact with and supported by the ground after installation.

[0011] Preferably, a slope is opened at one end of the plate body away from the hinge seat, and the slope is opened on the top surface of the plate body.

[0012] The opening of the slope can increase the fitting angle between the end of the plate body and the ground.

[0013] Compared with the related technology, a pedal for a dock approach bridge provided by the present utility model has the following beneficial effects:

[0014] 1. The present utility model is provided with convex-shaped clamping strips arranged at equal intervals on the bottom surface of the plate body, and long support strips, medium-shaped support strips, and short support strips arranged at equal intervals are hinged to the outer ends of the convex-shaped clamping strips. After the pedal is installed, multiple support strips with different lengths can be used to form a support for the plate body and the ground, thereby improving the top surface support strength of the plate body and improving the stepping safety of the plate body.

[0015] 2. The design of the convex strip can enable the replacement of multiple support strips connected to its outer end. When facing areas with different height differences, the plate body can adapt to various areas by replacing support strips with different lengths, improving the applicable range of the pedal. When using various lengths of support strips connected to the outer end of the convex strip, they will automatically droop to the ground according to the height difference between the plate body and the ground, forming a support with the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 1 is a schematic structural diagram of a preferred embodiment of a pedal for a wharf approach bridge provided by the present utility model;

[0017] Figure 2 is Figure 1 an enlarged schematic structural diagram of the position of the convex strip shown in FIG. 1;

[0018] Figure 3 is Figure 2 an enlarged exploded schematic structural diagram of the position of the magnetic attraction strip shown in FIG. 1;

[0019] Figure 4 is Figure 2 an enlarged exploded schematic structural diagram of the position of the long support strip shown in FIG. 1.

[0020] Reference numerals in the figures: 1, plate body; 2, convex strip; 3, long support strip; 4, medium support strip; 5, short support strip; 6, magnetic attraction strip; 7, strong magnetic attraction strip; 8, hinge seat; 9, hinge rod; 10, gripping member; 11, horizontal push rod; 12, ramp. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the present utility model.

[0022] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0023] Please refer to the attached Figures 1-4 drawings. A pedal for a wharf approach bridge provided by an embodiment of the present utility model includes:

[0024] The plate body 1 is fixed with two sets of symmetric hinge seats 8 at the front end. The hinge rod 9 is slidably connected through the inner side of the hinge seat 8. The design of the hinge seat 8 and the hinge rod 9 can improve the connection efficiency between the plate body 1 and the approach bridge. At the same time, the hinge rod 9 is slidably connected through the hinge seat 8, which is convenient for the disassembly of the hinge rod 9 and improves the quick installation between the hinge seat 8 and the approach bridge.

[0025] One end of the plate body 1 away from the hinge seat 8 is provided with a slope 12. The provision of the slope 12 can increase the fitting angle between the plate body 1 and the ground, thereby enhancing the comfort of using the plate body 1.

[0026] At the bottom surface of the position where the plate body 1 is connected to the hinge seat 8, a convex card slot 13 is provided. Inside the convex card slot 13, a magnetic adsorption strip 6 is magnetically adsorbed and clamped. The design of the magnetic adsorption strip 6 can not only improve the connection strength between the magnetic adsorption strip 6 and the plate body 1, but also enable disassembly between itself and the plate body 1, facilitating the use of the plate body 1 in various situations.

[0027] One end of the magnetic adsorption strip 6 located outside the plate body 1 is hinged with a strong magnetic adsorption strip 7. The strong magnetic adsorption strip 7 is designed in a bow shape, and the strong magnetic adsorption strips 7 are hinged to each other. The design of the strong magnetic adsorption strip 7 enables the plate body 1 to be adsorbed in advance at the position where the strong magnetic adsorption strip 7 is installed on the approach bridge when the plate body 1 is installed on the approach bridge, so that the connection position of the plate body 1 can be fixed, facilitating the subsequent hinging operation. The bow-shaped design of the strong magnetic adsorption strip 7 itself can increase the rotation angle between the strong magnetic adsorption strips 7, enabling the strong magnetic adsorption strip 7 to have more bending shapes for fixing various types of approach bridges.

[0028] A plurality of convex card strips 2 arranged at equal intervals are clamped and penetrated through the bottom surface of the plate body 1. At the bottom ends of the convex card strips 2, long support strips 3, medium support strips 4, and short support strips 5 are hinged at equal intervals. The design of the way that the convex card strips 2 are clamped and penetrated through the plate body 1 enables the convex card strips 2 to be replaced with the plate body 1. The setting of the three support strips hinged to the convex card strips 2 can, when the bottom of the plate body 1 is in a suspended state, use the three support strips to freely drop and form a support with the ground to provide a support force for the plate body 1, increasing the top surface support strength of the plate body 1 and extending the service life of the plate body 1.

[0029] A horizontal push rod 11 is penetrated through the bottom surface of the plate body 1. At both ends of the horizontal push rod 11, a gripping member 10 is sleeved. The provision of the horizontal push rod 11 enables, after the plate body 1 is installed, by pulling the gripping member 10, the three support strips at the bottom surface of the plate body 1 to be horizontally combed towards one end of the plate body 1, ensuring that the three support strips can freely drop in the horizontal direction to form a support with the ground, thereby ensuring that the ground of the plate body 1 can perfectly fit with the ground and form a support. When the horizontal push rod 11 is no longer in use, it can be pulled out from below the plate body 1.

[0030] Usage process:

[0031] Adsorb the strong magnetic adsorption strip 7 on the bottom surface of the plate body 1 to the position where the plate body 1 needs to be installed on the approach bridge to complete the fixation of the installation position of the plate body 1. After that, use the disassembly of the hinge rod 9 and the hinge seat 8 to hinge the plate body 1 to the approach bridge. At this time, hold the holding member 10 with both hands and pull the horizontal push rod 11 towards the tail end of the plate body 1, then the long support strip 3, the medium-shaped support strip 4, and the short support strip 5 can be rotated horizontally. When the horizontal push rod 11 is separated from the plate body 1, the bottom surface of the plate body 1 will fit with the ground to complete the horizontal installation and fixation of the pedal, and the three push rods will freely drop to form a support with the ground, forming a support for the ground suspension position of the pedal.

[0032] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0033] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. A step for a wharf approach bridge, characterized in that: The invention comprises a plate body (1), wherein a convex clip (2) is slidably provided inside the ground of the plate body (1), the convex clip (2) is arranged at equal intervals and one end of the convex clip (2) is located outside the ground of the plate body (1), and one end of the convex clip (2) located outside the plate body (1) is hinged with a long support bar (3), and the long support bar (3) is hinged at equal intervals to the end of the convex clip (2), and a middle support bar (4) is provided between the long support bars (3), one end of the middle support bar (4) is hinged to the end of the convex clip (2), and one side of the middle support bar (4) is attached to the outer surface of the long support bar (3), and a short support bar (5) is provided on the other side of the middle support bar (4), one end of the short support bar (5) is hinged to the end of the convex clip (2), and the two sides of the short support bar (5) are respectively attached to the outer surface of the long support bar (3) and the outer surface of the middle support bar (4).

2. A tread for a wharf approach bridge according to claim 1, characterized in that: A symmetrical hinge seat (8) is fixed on the top of the plate body (1), a hinge rod (9) is passed through the hinge seat (8), and two ends of the hinge rod (9) slide inside the hinge seat (8).

3. The platform for dock approach bridge according to claim 1, characterized in that: Strong magnetic adsorption strips (7) arranged at equal intervals are hingedly connected at a position close to the hinge seat (8) on the bottom surface of the plate body (1), and the strong magnetic adsorption strips (7) themselves are hingedly connected in a bow shape.

4. A treadle for a wharf approach bridge according to claim 3, characterized in that: A magnetic card strip (6) is provided at the position where the plate body (1) is connected to the strong magnetic adsorption strip (7); one end of the strong magnetic adsorption strip (7) is hinged to the end of the outer wall of the magnetic card strip (6); a convex card slot (13) is provided at the position where the plate body (1) is connected to the strong magnetic adsorption strip (7); and the magnetic card strip (6) is slidably inserted into the inner side of the convex card slot (13).

5. The treadle for a wharf approach bridge according to claim 1, characterized in that: The plate body (1) is provided with gripping pieces (10) on both sides, and a horizontal push rod (11) is inserted between the gripping pieces (10). The outer surface of the horizontal push rod (11) is in contact with the outer walls of the long support bar (3), the middle support bar (4), and the short support bar (5).

6. The treadle for a wharf approach bridge according to claim 4, characterized in that: A slope (12) is provided at one end of the plate body (1) away from the hinge seat (8), and the slope (12) is provided on the top surface of the plate body (1).

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