Vulcanized foot pad

Abstract

The utility model discloses a vulcanized foot pad, and relates to the field of vulcanized foot pads. The vulcanized foot pad comprises a supporting steel plate, the outer wall of the supporting steel plate is wrapped with a protective layer, a conical block is fixedly arranged on the outer wall of the protective layer, and a mounting hole is formed in the top of the conical block. According to the vulcanized foot pad, the protective layer and the supporting steel plate are arranged together through the bolts and the screw seats, so that a steel and polyurethane combined material is in direct contact with the ground, the metal foot pad is prevented from being in direct contact with the ground, a ground coating is prevented from being scratched and damaged, ground static electricity and other coatings are effectively protected, and the vulcanized foot pad can be recycled and is convenient to use; and a stacking notch is formed in the outer wall of the protective layer in a penetrating mode, the packaging and stacking requirements are met, the packaging and placing space is reduced, the lower width of the inner wall of the stacking notch is larger than the upper width of the inner wall of the stacking notch, packaging inserting and placing are convenient, and the packaging efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanized foot pads, in particular to a vulcanized foot pad. Background Art

[0002] At present, my country's railway vehicles have entered the stage of large-scale production. Railway vehicles including intercity subways, high-speed trains and ordinary passenger cars all require suppliers to supply various parts.

[0003] Most of the various parts supplied by suppliers are transported to the main engine factory for storage and assembly in metal packaging. Most traditional metal packaging is a simple structure and has no protective effect on the ground and static electricity. However, suppliers and main engine factories in the rail transit industry have high requirements for this. Therefore, a vulcanized foot pad is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a vulcanized foot pad, which solves the problem mentioned in the above background technology that most of the traditional metal packaging in the prior art is a simple structure and has no protective effect on the ground and static electricity.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a vulcanized foot pad, comprising:

[0006] A supporting steel plate, wherein the outer wall of the supporting steel plate is wrapped with a protective layer, and a conical block is fixedly arranged on the outer wall of the protective layer, a mounting hole is opened on the top of the conical block, and a bolt is movably inserted into the inner wall of the mounting hole, and the outer wall of the bolt passes through the supporting steel plate and is threadedly tightened with a screw seat.

[0007] Preferably, a protective pad is movably sleeved on the outer wall of the bolt, and a conical groove is provided at the bottom of the protective pad, and the conical groove is sleeved on the top of the conical block.

[0008] Preferably, a stacking gap is formed through the outer wall of the protective layer, and the width of the lower part of the inner wall of the stacking gap is greater than the width of the upper part of the inner wall of the stacking gap.

[0009] Preferably, a connecting port is provided at the bottom of the protective layer, and the bottom of the bolt is completely inserted into the connecting port.

[0010] The utility model discloses a vulcanized foot pad, which has the following beneficial effects: the vulcanized foot pad, by setting a connection relationship between a supporting steel plate, a protective layer, bolts and screw seats, sets the protective layer and the supporting steel plate together through the bolts and screw seats, so that the steel and polyurethane combined material is in direct contact with the ground, avoiding direct contact between the metal foot pad and the ground, protecting the ground coating from scratches and damage, effectively protecting the ground static electricity and other coatings, and can be recycled and easy to use. A stacking gap is provided through the outer wall of the protective layer to meet the packaging stacking requirements and reduce the packaging placement space. The width of the lower part of the inner wall of the stacking gap is greater than the width of the upper part of the inner wall of the stacking gap, which is convenient for inserting and placing the packaging, and further improves the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the supporting steel plate structure of the utility model;

[0014] Figure 3 This is an exploded view of the installation of the vulcanized foot pad of the utility model;

[0015] Figure 4 This is a schematic diagram of the connection port structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the protective pad of the utility model.

[0017] In the figure: 1. Support steel plate; 2. Protective layer; 201. Conical block; 202. Mounting hole; 203. Connecting port; 204. Stacking notch; 3. Bolt; 301. Screw seat; 302. Protective pad; 303. Conical groove. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The embodiment of the present application provides a vulcanized foot pad to solve the problem that most traditional metal packaging has a simple structure and has no protective effect on the ground and static electricity. The connection relationship between the supporting steel plate 1, the protective layer 2, the bolts 3 and the screw seat 301 is set, and the protective layer 2 and the supporting steel plate 1 are set together through the bolts 3 and the screw seat 301, so that the steel and polyurethane combined material is in direct contact with the ground, avoiding direct contact between the metal foot pad and the ground, protecting the ground coating from scratches and damage, effectively protecting the ground static electricity and other coatings, and being recyclable and easy to use. In addition, a stacking notch 204 is provided through the outer wall of the protective layer 2 to meet the stacking requirements of packaging and reduce the packaging placement space. The width of the lower inner wall of the stacking notch 204 is greater than the width of the upper inner wall of the stacking notch 204, which facilitates the insertion and placement of the packaging, further improving the packaging efficiency.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The utility model embodiment discloses a vulcanized foot pad according to the attached Figure 1-5 As shown, including:

[0022] The supporting steel plate 1 is wrapped with a protective layer 2 on the outer wall thereof. The protective layer 2 is made of polyurethane. The supporting steel plate 1 and the protective layer 2 form a vulcanized foot pad, which is a combination of steel and polyurethane and can be recycled to protect the floor coating from scratches and damage. A conical block 201 is fixedly arranged on the outer wall of the protective layer 2. The surface of the conical block 201 is smooth and the upper width is smaller than the lower width. Water stains can slide down along the surface of the conical block 201, which is conducive to reducing the erosion of the bolt 3 and the screw seat 301 by water. A mounting hole 202 is opened on the top of the conical block 201, and the mounting hole 2 02 The inner wall is movably plugged with a bolt 3, the outer wall of the bolt 3 passes through the supporting steel plate 1 and is threadedly tightened with a screw seat 301, and there are multiple groups of conical blocks 201, mounting holes 202, bolts 3 and screw seats 301, which are evenly distributed on the supporting steel plate 1 and the protective layer 2. The bolts 3 pass through the supporting steel plate 1 and the protective layer 2 and are tightened with the screw seats 301, so that the supporting steel plate 1 and the protective layer 2 are fixed together, further improving their stability. After installation, the vulcanized foot pad is in direct contact with the ground, avoiding direct contact between the metal foot pad and the ground, effectively protecting the ground static electricity and other coatings.

[0023] A protective pad 302 is movably sleeved on the outer wall of the bolt 3, and a conical groove 303 is provided at the bottom of the protective pad 302. The conical groove 303 is sleeved on the top of the conical block 201. The protective pad 302 is located between the conical block 201 and the screw seat 301. By tightening the screw seat 301 downward, the screw seat 301 squeezes the protective pad 302 downward, thereby further improving the airtightness between the protective pad 302 and the conical block 201, facilitating the improvement of the installation stability of the screw seat 301, protecting the conical block 201, reducing the wear of the screw seat 301 on the conical block 201, and facilitating the improvement of its service life.

[0024] A stacking gap 204 is formed through the outer wall of the protective layer 2 to meet the packaging stacking requirements and reduce the packaging placement space. The width of the lower inner wall of the stacking gap 204 is greater than the width of the upper inner wall of the stacking gap 204, which facilitates the insertion and placement of the packaging and further improves the packaging efficiency.

[0025] A connection port 203 is provided at the bottom of the protective layer 2, and the bottom of the bolt 3 is completely inserted into the connection port 203, so as to protect the bottom of the bolt 3 and prevent the bottom of the bolt 3 from directly contacting the ground, thereby effectively protecting the ground coating from being scratched and damaged.

[0026] For those skilled in the art, by setting the connection relationship between the supporting steel plate 1, the protective layer 2, the bolts 3 and the screw seat 301, the protective layer 2 and the supporting steel plate 1 are set together through the bolts 3 and the screw seat 301, so that the steel and polyurethane combined material is in direct contact with the ground, avoiding direct contact between the metal foot pad and the ground, protecting the ground coating from scratches and damage, effectively protecting the ground static electricity and other coatings, and being recyclable and easy to use. In addition, by setting the outer wall of the protective layer 2 to penetrate and open a stacking notch 204, the packaging stacking requirements are met and the packaging placement space is reduced. The upper width of the inner wall of the stacking notch 204 is smaller than the lower width of the inner wall of the stacking notch 204, which facilitates the insertion and placement of the packaging, further improving the packaging efficiency.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vulcanized foot pad, comprising a supporting steel plate (1), characterized in that: The outer wall of the supporting steel plate (1) is wrapped with a protective layer (2), and a conical block (201) is fixedly arranged on the outer wall of the protective layer (2), a mounting hole (202) is opened on the top of the conical block (201), and a bolt (3) is movably inserted into the inner wall of the mounting hole (202), and the outer wall of the bolt (3) passes through the supporting steel plate (1) and is threadedly tightened with a screw seat (301).

2. A vulcanized foot pad according to claim 1, characterized in that: A protective pad (302) is movably sleeved on the outer wall of the bolt (3), and a conical groove (303) is provided at the bottom of the protective pad (302), and the conical groove (303) is sleeved on the top of the conical block (201).

3. A vulcanized foot pad according to claim 2, characterized in that: The outer wall of the protective layer (2) is penetrated by a stacking notch (204), and the width of the lower part of the inner wall of the stacking notch (204) is greater than the width of the upper part of the inner wall of the stacking notch (204).

4. A vulcanized foot pad according to claim 3, characterized in that: A connection opening (203) is provided at the bottom of the protective layer (2), and the bottom of the bolt (3) is completely inserted into the connection opening (203).

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