Collision buffering mechanism

Abstract

The utility model discloses a collision buffering mechanism, and relates to the technical field of collision buffering protection, and the collision buffering mechanism comprises a connecting assembly, a supporting assembly and a fixing assembly; the connecting assembly comprises a supporting frame rod, a connecting rod, a connecting nut and a plate sleeve. The supporting frame rod is fixedly connected into a through hole of the supporting seat, the supporting frame rod is a cylindrical body, a mounting hole is formed in the top of the supporting frame rod, a connecting rod is mounted in the mounting hole, the connecting rod is a cylindrical body, a cavity is formed in the connecting rod, a fixing assembly is arranged in the cavity of the connecting rod, and the fixing assembly is fixedly connected with the supporting seat. The top of the connecting rod is fixedly connected with a connecting nut, the connecting nut is a cylindrical body, the bottom end of the supporting frame rod is fixedly connected with a plate sleeve, the plate sleeve is a triangular body, and the outer side of the supporting frame rod is provided with a supporting assembly. The fixing assembly is optimized and improved, so that the fixing effect of the protection mechanism is remarkably improved, and the protection mechanism can better resist the impact of external force.

Description

Technical Field

[0001] The utility model relates to the technical field of collision buffer protection, in particular to a collision buffer mechanism. Background Art

[0002] In the fields of construction engineering, mechanical equipment, transportation, etc., equipment and structures are often faced with external force impacts, such as collisions, vibrations, etc. These impacts may cause damage to the equipment, performance degradation, and even safety accidents. In high-risk areas such as high-altitude operations and transportation, personnel safety is of vital importance. Buffer protection mechanisms can provide additional protection for personnel when equipment collides and reduce the risk of injury. With the development of materials science, new high-strength, high-toughness, and lightweight materials are constantly emerging, providing more possibilities for the design of buffer protection mechanisms. However, after the protection mechanism is installed, its installation site is prone to loosening, making it easy to topple or tilt during a collision and press on the protected equipment, which will affect the protection and anti-collision effect. Utility Model Content

[0003] The embodiment of the present application provides a collision buffering mechanism to solve the problem that the protection mechanism is easy to topple over after a collision and the protection mechanism is unstable after being fixed.

[0004] The embodiment of the present application provides a collision buffer mechanism, comprising a connecting assembly, a supporting assembly, and a fixing assembly;

[0005] The connecting assembly includes a support frame rod, a connecting rod, a connecting nut, and a plate sleeve;

[0006] The support frame rod is a cylindrical body, and a mounting hole is provided on the top of the support frame rod;

[0007] A connecting rod is installed in the mounting hole, and the connecting rod is a cylindrical body with a cavity inside.

[0008] A fixing assembly is provided in the cavity of the connecting rod;

[0009] The top of the connecting rod is fixedly connected with a connecting nut, and the connecting nut is a cylindrical body;

[0010] The bottom end of the support frame rod is fixedly connected with a plate sleeve, and the plate sleeve is a triangular body;

[0011] A support assembly is provided on the outside of the support frame rod;

[0012] The fixing assembly includes an arc-shaped plate;

[0013] One end of the arc-shaped plate is fixedly connected to the bottom of the connecting rod, and the other end of the arc-shaped plate is fixedly connected to one side of the plate sleeve. The arc-shaped plate is a fan-shaped body, and there are multiple arc-shaped plates that are symmetrically arranged.

[0014] The arc-shaped plate is made of stainless steel plate, has high tensile strength and compressive strength, can bear a large load, is not easily affected by corrosion and oxidation, is not easily deformed when subjected to external forces, and can maintain a stable structural form;

[0015] The fixing component further includes an elastic block;

[0016] The elastic block is fixedly connected to the abutting portion of the two arc-shaped plates. The elastic block is a rectangular body, and there are a plurality of elastic blocks which are symmetrically arranged on one side of the arc-shaped plate;

[0017] The elastic block is made of rubber, has high elasticity, wear resistance and corrosion resistance, can quickly return to its original state after being stressed, and can maintain a long service life in a wear and friction environment;

[0018] The fixing component further includes an air delivery pipe;

[0019] The air delivery pipe is arranged on one side of the top end of the connecting rod. The air delivery pipe is an L-shaped pipe;

[0020] The air delivery pipe is made of polyurethane, has stable quality, high pressure resistance and wear resistance, can maintain the integrity of the pipeline during long-term use, and reduce the maintenance cost;

[0021] The support component includes a support base, a movable column and a compression-resistant plate;

[0022] The connecting rod penetrates through the top of the support base. The support base is a rectangular body, and movable columns are fixedly connected to both the upper and lower ends of one side of the support base;

[0023] The movable column is a cylindrical body;

[0024] One end of the movable column away from the support base is fixedly connected to a compression-resistant plate;

[0025] The compression-resistant plate is a rectangular body;

[0026] A spring is arranged on the outer side of one end of the movable column close to the compression-resistant plate;

[0027] Connecting rods are fixedly connected to both the front part and the rear part of the upper end of the support base, and the connecting rods are symmetrically distributed.

[0028] The arc-shaped plate can provide a stable supporting surface, disperse and bear external impact forces. Its arc-shaped structure helps to better fit the installation surface and enhance the fixing effect. The arc-shaped plate is usually made of high-strength and corrosion-resistant materials to ensure its stability and durability during use. The elastic block is located between the arc-shaped plate and the installation surface, mainly playing a role in buffering and anti-wear. After the arc-shaped plate retracts into the cavity of the connecting rod, the two arc-shaped plates will be in a state of abutting against each other for a long time. Over time, this will cause adverse wear to the arc-shaped plate and the stress will also decrease relatively. The elastic block can reduce the friction between the arc-shaped plates and the wear of the arc-shaped plate caused by stress. The elastic block has high elasticity, wear resistance and corrosion resistance, and can maintain stable performance during long-term use. At the same time, the air delivery pipe can inflate the elastic block or adjust the air pressure to change the hardness and elastic modulus of the elastic block, so as to achieve precise control of the stability of the fixing component. The air delivery pipe has high flexibility and controllability and can be adjusted according to actual needs. The arc-shaped plate provides a stable supporting surface, the elastic block absorbs and disperses impact energy, and the air delivery pipe achieves precise control of the stability of the fixing component by adjusting the air pressure. The three work together to significantly improve the overall stability of the fixing component. The combined use of the elastic block and the air delivery pipe enables the fixing component to better adapt to different installation environments and geological conditions. Whether it is a flat ground or a complex terrain, it can ensure the stability of the fixing component. The fixing component composed of the arc-shaped plate, the elastic block and the air delivery pipe has the characteristics of simple structure and convenient installation. During the construction process, the installation can be quickly completed; during the maintenance process, it is also convenient to check and replace vulnerable parts such as the elastic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a left view structural schematic diagram of the present utility model;

[0030] Figure 2 is a front view structural schematic diagram of the present utility model;

[0031] Figure 3 is one of the three-dimensional structural schematic diagrams of the support component of the present utility model;

[0032] Figure 4 is the other three-dimensional structural schematic diagram of the support component of the present utility model;

[0033] Figure 5 is a cross-sectional structural schematic diagram of the support component and the fixing component of the present utility model.

[0034] In the figure:

[0035] 100, connection component; 110, support rod; 120, connecting rod; 130, connection nut; 140, plate sleeve;

[0036] 200. Support component; 210. Support base; 220. Movable column; 230. Compression plate;

[0037] 300. Fixing component; 310. Arc-shaped plate; 320. Elastic block; 330. Air delivery pipe;

[0038] 400. Spring. Detailed implementation manner

[0039] For the convenience of understanding the present utility model, the present application will be described more comprehensively below with reference to the relevant attached drawings; the preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0040] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the term "and / or" used herein includes any and all combinations of one or more of the related listed items. Embodiment 1

[0042] As Figures 1 to 3 shown, a collision buffer mechanism of the present application includes a connection component 100, a support component 200 and a fixing component 300;

[0043] The connection component 100 includes a support rod 110, a connecting rod 120, a connection nut 130 and a plate sleeve 140;

[0044] The support rod 110 is a cylindrical body, and an installation hole is provided at the top of the support rod 110;

[0045] The connecting rod 120 is installed in the installation hole. The connecting rod 120 is a cylindrical body, and there is a cavity inside the connecting rod 120;

[0046] The fixing component 300 is arranged in the cavity of the connecting rod 120;

[0047] The top of the connecting rod 120 is fixedly connected with a connection nut 130;

[0048] The connection nut 130 is a cylindrical body;

[0049] The bottom end of the support rod 110 is fixedly connected with a plate sleeve 140;

[0050] The plate sleeve 140 is a triangular body;

[0051] A support assembly 200 is arranged outside the support rod 110;

[0052] The fixing assembly 300 includes an arc plate 310;

[0053] One end of the arc plate 310 is fixedly connected to the bottom of the connecting rod 120, the other end of the arc plate 310 is fixedly connected to one side inside the plate sleeve 140, the arc plate 310 is a sector body, and there are multiple arc plates 310 and they are all symmetrically arranged;

[0054] The arc plate 310 is made of stainless steel plate, has high tensile strength and compressive strength, can bear a large load, is not easily affected by corrosion and oxidation, is not easily deformed when subjected to external forces, and can maintain a stable structural form;

[0055] The support assembly 200 includes a support base 210, a movable column 220, and a compression-resistant plate 230;

[0056] The connecting rod 120 penetrates through the top of the support base 210, and the support base 210 is a rectangular body;

[0057] Both the upper and lower ends of one side of the support base 210 are fixedly connected with movable columns 220;

[0058] The movable column 220 is a cylindrical body;

[0059] One end of the movable column 220 away from the support base 210 is fixedly connected with a compression-resistant plate 230;

[0060] The compression-resistant plate 230 is a rectangular body;

[0061] A spring 400 is arranged outside one end of the movable column 220 close to the compression-resistant plate 230;

[0062] Both the front part and the rear part of the upper end of the support base 210 are fixedly connected with connecting rods 120 and the connecting rods 120 are symmetrically distributed.

[0063] The technical solutions in the embodiments of the present application at least have the following technical effects or advantages:

[0064] The shape of the curved plate 310 provides excellent securing. It evenly distributes applied forces, reducing the risk of single-point stress and thus enhancing the stability of the entire protective mechanism. The curved plate 310's connection is simple and secure, making it easy to install and remove. This not only improves work efficiency but also reduces operational difficulty. The curved plate 310 can be quickly retracted into the connecting rod 120. When the protective mechanism is no longer needed, this quick retraction significantly reduces the space required, facilitating storage and transportation. One end of the curved plate 310 connects to the bottom of the connecting rod 120, and the other end connects to the inner wall of the plate sleeve. When the plate sleeve is inserted into the ground, the resistance of the ground causes the plate sleeve to move toward the ground, and the curved plate 310 expands accordingly. The expanded curved plate 310 not only increases the contact area with the ground, but also, through its unique shape and connection method, forms a more stable support structure. This significantly enhances the securing effect of the protective mechanism, enabling it to better withstand external impacts. Example 2

[0065] In order to further improve the applicability and convenience of the collision buffer mechanism fixing assembly of the present application, the embodiment of the present application optimizes and improves the curved plate, specifically:

[0066] like Figure 4 As shown, the heat preservation assembly 300 further includes a first bag 320;

[0067] The fixing assembly 300 further includes an elastic block 320;

[0068] The elastic block 320 is fixedly connected to the abutment portion of the two arc-shaped plates 310. The elastic block 320 is a rectangular body. There are multiple elastic blocks 320 and they are symmetrically arranged on one side of the arc-shaped plate 310.

[0069] The elastic block 320 is made of rubber, has high elasticity and wear and corrosion resistance, can quickly return to its original shape after being subjected to force, and can maintain a long service life in a wear and friction environment.

[0070] After the arc-shaped plates 310 are retracted into the cavity within the connecting rod 120, the two arc-shaped plates 310 will be in a state of abutting against each other for a long time. Over time, this will cause adverse wear to the arc-shaped plates 310 and the stress will also decrease relatively. To mitigate the occurrence of this phenomenon, elastic blocks 320 are provided at the abutting portion of the two arc-shaped plates 310. The elastic blocks 320 have high elasticity and can effectively absorb and disperse energy under the action of impact and vibration, reducing the impact force received by the structure. When the arc-shaped plates 310 are in a state of abutting against each other for a long time, the elastic blocks 320, as a buffer layer, can reduce the direct wear between the arc-shaped plates 310, thereby extending the service life of the arc-shaped plates 310. At the same time, it can also help disperse stress and prevent the stress of the arc-shaped plates 310 from decreasing due to long-term compression. Since the elastic blocks 320 have good wear resistance and corrosion resistance, they can reduce the number of equipment maintenance times and the frequency of replacing parts, thereby reducing the maintenance cost. The elastic blocks 320 are made of high-elasticity materials and have good elastic deformation ability, and can quickly return to their original shape under the action of impact and vibration. Rubber materials have good wear resistance and corrosion resistance and can maintain stable performance during long-term use and adapt to various harsh environmental conditions. The elastic blocks 320 have a simple structure and are easy to install. The elastic blocks 320 are small in mass and volume, convenient to carry and install, and will not cause an extra burden on the overall structure. Embodiment III

[0071] In order to further improve the applicability of a collision buffer mechanism fixing component of the present application and the convenience during the use process, the embodiment of the present application further optimizes and improves the elastic block. Specifically:

[0072] As Figure 5 shown, the fixing component 300 further includes an air delivery pipe 330;

[0073] The air delivery pipe 330 is arranged on one side of the top end of the connecting rod 120, and the air delivery pipe 330 is an L-shaped pipe;

[0074] The air delivery pipe 330 is made of polyurethane, has stable quality, has the properties of high pressure resistance and wear resistance, and can maintain the integrity of the pipeline during long-term use, reducing the maintenance cost.

[0075] By inflating the elastic block 320 through the gas pipeline 330, the elastic block 320 can be expanded and closely fitted to the arc-shaped plate 310 and the surrounding environment, effectively increasing the friction force, thereby enhancing the stability of the arc-shaped plate 310 and preventing it from shifting or loosening due to external factors. The gas injection method of the gas pipeline 330 allows the inflation volume to be adjusted according to actual needs, so as to achieve precise control of the stability of the arc-shaped plate 310, enabling the fixing component to achieve the best effect under different geological conditions and engineering requirements. Compared with the traditional fixing method, using the gas pipeline 330 to inflate the elastic block 320 does not require complex mechanical equipment and a large amount of manpower input, greatly simplifies the construction process, and improves the construction efficiency. The inflated elastic block 320 has good elasticity and wear resistance, can reduce the wear caused by long-term pressure, thereby reducing the maintenance cost. At the same time, the design of the gas pipeline 330 is also convenient for inspection and maintenance, further reducing the later maintenance cost. The gas injection method of the gas pipeline 330 does not consume a large amount of energy and does not produce harmful substances. The gas pipeline 330 can be flexibly arranged in the cavity of the connecting rod 120, without being restricted by the terrain and environment, enabling the fixing component to be effectively applied in various complex construction engineering environments. The gas pipeline 330 is made of high-quality materials, has good durability and corrosion resistance, and can maintain stable performance during long-term use, reducing failures and repairs caused by material aging or corrosion.

[0076] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A collision buffer mechanism, characterized in that, Comprising: A connection component (100), a support component (200) and a fixing component (300); The connection component (100) includes a support rod (110), a connecting rod (120), a connection nut (130), and a plate sleeve (140); The support rod (110) is a cylindrical body. An installation hole is provided at the top of the support rod (110), and a connecting rod (120) is installed in the installation hole. The connecting rod (120) is a cylindrical body, and there is a cavity inside the connecting rod (120). A fixing component (300) is arranged in the cavity of the connecting rod (120). The top of the connecting rod (120) is fixedly connected to a connection nut (130). The connection nut (130) is a cylindrical body. The bottom end of the support rod (110) is fixedly connected to a plate sleeve (140). The plate sleeve (140) is a triangular body. A support component (200) is arranged outside the support rod (110).

2. The impact buffering mechanism according to claim 1, wherein: The fixing component (300) includes an arc-shaped plate (310); One end of the arc-shaped plate (310) is fixedly connected to the bottom of the connecting rod (120), and the other end of the arc-shaped plate (310) is fixedly connected to one side inside the plate sleeve (140). The arc-shaped plate (310) is a sector body, and there are multiple arc-shaped plates (310) which are all symmetrically arranged.

3. The impact buffer mechanism according to claim 2, characterized in that: The fixing component (300) further includes an elastic block (320); The elastic block (320) is fixedly connected to the abutting part of two arc-shaped plates (310). The elastic block (320) is a rectangular body, and there are multiple elastic blocks (320) which are all symmetrically arranged on one side of the arc-shaped plate (310).

4. The impact buffer mechanism according to claim 3, characterized in that: The fixing component (300) further includes an air delivery pipe (330); The air delivery pipe (330) is arranged on one side of the top end of the connecting rod (120), and the air delivery pipe (330) is an L-shaped pipe.

5. A collision buffer mechanism according to claim 1, characterized in that: The support component (200) includes a support base (210), a movable column (220), and a compression-resistant plate (230); The connecting rod (120) penetrates through the top of the support base (210). The support base (210) is a rectangular body. Movable columns (220) are fixedly connected to both the upper and lower ends on one side of the support base (210). The movable columns (220) are cylindrical bodies. One end of the movable column (220) away from the support base (210) is fixedly connected to a compression-resistant plate (230). The compression-resistant plate (230) is a rectangular body.

6. The impact buffer mechanism according to claim 5, wherein: A spring (400) is arranged on the outer side of one end of the movable column (220) close to the compression-resistant plate (230).

7. The impact buffer mechanism according to claim 5, characterized in that: Connecting rods (120) are fixedly connected to both the front part and the rear part of the upper end of the support base (210), and the connecting rods (120) are symmetrically distributed.

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