Anti-collision fender convenient to install

Abstract

The utility model discloses an anti-collision fender convenient to install, which relates to the technical field of anti-collision of piers and comprises a supporting mechanism, and an anti-collision mechanism is arranged at the top of the supporting mechanism. The arc-shaped plates are pushed to drive the sliding blocks to slide in the first sliding grooves, the arc-shaped plates push the arc-shaped steel plates to be close to the bridge pier, the inserting rods are clamped into the inserting grooves, at the moment, the fixing belts are disconnected, the arc-shaped plates are continuously pushed to drive the arc-shaped steel plates to move, the arc-shaped steel plates on the right side make contact with and extrude the inclined faces on the limiting blocks, and the limiting blocks slide inwards in the second sliding grooves. The springs contract, the limiting blocks enter the limiting grooves, the springs expand and push the limiting blocks to be clamped into the limiting grooves, and therefore the arc-shaped steel plate is installed on the surface of the bridge pier, the installation convenience of the device is further improved, and after the arc-shaped steel plate is installed, a glue layer on the surface is tightly attached to prevent the whole anti-collision mechanism from being corroded; the buffering effect of the arc-shaped steel plates and the stability of the arc-shaped steel plates connected with the pier are improved, and therefore the anti-collision effect and stability of the device are improved.

Description

An easy-to-install anti-collision fender Technical Field

[0001] This utility model relates to the field of bridge pier anti-collision technology, specifically to an anti-collision fender that is easy to install. Background Technology

[0002] Bridge pier anti-collision fenders are an important component of bridge collision protection systems, primarily used to reduce or prevent direct collisions between ships and bridge piers in unexpected situations, thereby protecting the bridge structure from damage. With increasingly busy water traffic and the growing trend towards larger ships, the technological research and application of bridge pier anti-collision fenders are particularly important.

[0003] Patent publication number CN212611927U discloses a crash fender, including a front panel, multiple elastic columns, and a rear panel. The rear panel is installed on a bridge pier. One end of the multiple elastic columns is fixed to the rear panel, and the multiple elastic columns are arranged in an array on the rear panel. The front panel is fixed to the other end of the elastic columns. The elastic columns are rubber columns. The front panel is made of steel-coated composite material and includes an outer shell. The outer shell is disposed on the rear panel, and the multiple elastic columns are disposed inside the outer shell. The front panel is located inside the outer shell and protrudes from the outer shell.

[0004] To address the issue of bridge pier collision protection, existing technology employs multiple elastic columns, one end of which is fixed to a rear panel, arranged in an array on the rear panel. The front panel is fixed to the other end of the elastic columns. When the front panel is impacted, the impact force is uniformly transferred to the elastic columns via the front panel. Frontal impacts are directly buffered and released by the elastic columns, while lateral impacts are dissipated through the twisting, bending, and shearing actions of the elastic columns. The arrayed distribution of the elastic columns on the rear panel ensures uniform buffering. The rear panel has mounting holes, arranged in an array, into which the elastic columns are fixed, with one end fixed to the rear panel. The elastic columns are perpendicular to both the rear and front panels, allowing them to absorb energy through axial contraction when the front panel is subjected to a frontal impact. However, this method suffers from drawbacks such as laborious and difficult installation, susceptibility to oxidation and corrosion, resulting in poor installation convenience and high maintenance costs. Summary of the Invention

[0005] The purpose of this invention is to provide an easy-to-install anti-collision fender to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An easy-to-install anti-collision fender includes a support mechanism, the top of which is provided with an anti-collision mechanism.

[0008] The support mechanism includes an air cushion, a base plate is fixedly connected to the top surface of the air cushion, a groove is formed inside the top surface of the base plate, a slider is slidably connected inside the groove, and an arc-shaped plate is fixedly connected to the top surface of the slider.

[0009] A further improvement of this utility model is that a limiting ring is fixedly connected to the left side of the arc-shaped plate, and a fixing belt is movably connected inside the limiting ring.

[0010] A further improvement of this utility model is that: a support plate is fixedly connected to the front of the base plate, a limit rod is fixedly connected to the right side of the support plate, and a nut is threaded to one end of the limit rod.

[0011] A further improvement of this utility model is that a sleeve is fixedly connected to the back of the base plate, and the sleeve cooperates with the limiting rod.

[0012] A further improvement of the present invention is that the anti-collision mechanism includes an arc-shaped steel plate, the surface of which is provided with an adhesive layer, and one end of which is fixedly connected to a rod, and the rod has a sliding groove inside.

[0013] A further improvement of the present invention is that: a limiting block is slidably connected inside the second slide groove, the surface of the limiting block is provided with an inclined surface, and a spring is fixedly connected to the inner side of the limiting block.

[0014] A further improvement of the present invention is that: a slot is provided inside one end of the arc-shaped steel plate, and a limiting groove is provided inside the slot, which cooperates with the limiting block.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] This utility model provides an easy-to-install anti-collision fender, employing a support mechanism, air cushions, a base plate, a first sliding groove, a slider, an arc-shaped plate, a limiting ring, a fixing strap, a support plate, a limiting rod, a nut, a sleeve, an anti-collision mechanism, an arc-shaped steel plate, an insert rod, a second sliding groove, a limiting block, a spring, a slot, and a limiting groove. During installation, the arc-shaped steel plate is placed on its right side, and the fixing strap passes through the limiting ring to bind the arc-shaped steel plate and the arc-shaped plate together, thus limiting the arc-shaped steel plate and preventing it from shifting during installation, improving the stability of the device. After placing two arc-shaped steel plates, two air cushions are placed on either side of a bridge pier in the water. The air cushions, due to their buoyancy, support the base plate, pushing the base plate and bringing the support plate, limiting rod, and sleeve closer to the bridge pier. After the limiting rod is inserted into the sleeve, the nut is tightened, thereby fixing the relative position of the two base plates. This design improves the ease of installation. The curved plate moves the slider in the first slide groove, pushing the curved steel plate closer to the pier. The insert rod engages in the slot. At this point, the fixing strap is disconnected, and the curved plate continues to move, causing the curved steel plate to contact and press against the inclined surface of the limiting block. The limiting block slides inward in the second slide groove, the spring contracts, and the limiting block enters the limiting groove. The spring then relaxes and pushes the limiting block into the limiting groove, thus installing the curved steel plate on the surface of the pier. This further improves the ease of installation. After installation, the adhesive layer on the surface of the curved steel plate adheres tightly, preventing corrosion of the entire anti-collision mechanism. This improves the buffering effect of the curved steel plate and the stability of its connection to the pier, thereby enhancing the anti-collision effect and stability of the device and reducing its maintenance costs. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural diagram of this utility model;

[0018] Figure 2 is a schematic diagram of the support mechanism of this utility model;

[0019] Figure 3 is a schematic diagram of the top surface structure of the base plate of this utility model;

[0020] Figure 4 is a schematic diagram of the anti-collision mechanism of this utility model.

[0021] In the diagram: 1. Support mechanism; 101. Air cushion; 102. Base plate; 103. Slide 1; 104. Slider; 105. Arc plate; 106. Limiting ring; 107. Fixing strap; 108. Support plate; 109. Limiting rod; 110. Nut; 111. Sleeve; 2. Anti-collision mechanism; 201. Arc steel plate; 202. Insert rod; 203. Slide 2; 204. Limiting block; 205. Spring; 206. Slot; 207. Limiting groove. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments:

[0023] Example 1

[0024] As shown in Figures 1-4, this utility model provides an easy-to-install anti-collision fender, including a support mechanism 1. An anti-collision mechanism 2 is installed on the top of the support mechanism 1. The support mechanism 1 includes an air cushion 101. A base plate 102 is fixedly connected to the top surface of the air cushion 101. A groove 103 is formed inside the top surface of the base plate 102. A slider 104 is slidably connected inside the groove 103. An arc-shaped plate 105 is fixedly connected to the top surface of the slider 104. A limit ring 106 is fixedly connected to the left side of the arc-shaped plate 105. A fixing strap 107 is movably connected inside the limit ring 106. A support plate 108 is fixedly connected to the front of the base plate 102. A limit rod 109 is fixedly connected to the right side of the support plate 108. One end of 109 is threaded with a nut 110, and a sleeve 111 is fixedly connected to the back of the base plate 102. The sleeve 111 cooperates with the limiting rod 109. The anti-collision mechanism 2 includes an arc-shaped steel plate 201. The surface of the arc-shaped steel plate 201 is provided with an adhesive layer. One end of the arc-shaped steel plate 201 is fixedly connected with an insert rod 202. The insert rod 202 has a second sliding groove 203 inside. The sliding groove 203 is slidably connected to a limiting block 204 inside. The surface of the limiting block 204 is provided with an inclined surface. A spring 205 is fixedly connected to the inner side of the limiting block 204. One end of the arc-shaped steel plate 201 has a slot 206 inside. The slot 206 has a limiting groove 207 inside. The limiting groove 207 cooperates with the limiting block 204.

[0025] In this embodiment, during installation, the arc-shaped steel plate 201 is placed on the right side of the arc-shaped plate 105. The fixing strap 107 passes through the limiting ring 106 and binds the arc-shaped steel plate 201 and the arc-shaped plate 105 together, thereby limiting the arc-shaped steel plate 201 and preventing it from shifting during installation, thus improving the stability of the device installation. After placing the two arc-shaped steel plates 201, the two air cushions 101 are placed on both sides of the bridge pier in the water. The air cushions 101 support the base plate 102 due to their own buoyancy, pushing the base plate 102 to move the support plate 108, the limiting rod 109, and the sleeve 111 closer to the bridge pier. After the limiting rod 109 is inserted into the sleeve 111, the nut 110 is tightened, thereby fixing the relative position of the two base plates 102, improving the convenience of the device installation. The arc-shaped plate 105 is pushed to move the slider 104 in the slide groove 103. The arc-shaped plate 105 pushes the arc-shaped plate 105 to move the slider 104 in the slide groove 103. When steel plate 201 is brought close to the pier, insert rod 202 is inserted into slot 206. At this time, fixing strap 107 is disconnected and the arc plate 105 is pushed to move arc steel plate 201. The right arc steel plate 201 contacts and presses the inclined surface on the limiting block 204. The limiting block 204 slides inward in the sliding groove 203. Spring 205 contracts, and limiting block 204 enters limiting groove 207. Spring 205 relaxes and pushes limiting block 204 into limiting groove 207, thereby installing arc steel plate 201 on the surface of the pier. This further improves the ease of installation of the device. After the arc steel plate 201 is installed, the adhesive layer on the surface is tightly adhered to prevent the entire anti-collision mechanism 2 from being corroded. This improves the buffering effect of arc steel plate 201 and the stability of arc steel plate 201 connected to the pier, thereby improving the anti-collision effect and stability of the device and reducing the maintenance cost of the device.

[0026] The working principle of this easy-to-install anti-collision fender will be explained in detail below.

[0027] As shown in Figures 1-4, during installation, the arc-shaped steel plate 201 is placed to the right of the arc-shaped plate 105. The fixing strap 107 passes through the limiting ring 106 and binds the arc-shaped steel plate 201 and the arc-shaped plate 105 together, thus limiting the arc-shaped steel plate 201 and preventing it from shifting during installation. After placing the two arc-shaped steel plates 201, the two air cushions 101 are placed on both sides of the bridge pier in the water. The air cushions 101 support the base plate 102 due to their own buoyancy, pushing the base plate 102 to move the support plate 108, the limiting rod 109, and the sleeve 111 closer to the bridge pier. After the limiting rod 109 is inserted into the sleeve 111, the nut 110 is tightened, thus fixing the relative position of the two base plates 102. The arc-shaped plate 105 is then pushed to move the slider 104 in the slide groove 103. The curved plate 105 pushes the curved steel plate 201 closer to the pier, and the insert rod 202 is inserted into the slot 206. At this time, the fixing strap 107 is disconnected and the curved plate 105 is pushed to move the curved steel plate 201. The curved steel plate 201 on the right side contacts and presses the inclined surface on the limiting block 204. The limiting block 204 slides inward in the sliding groove 203. The spring 205 contracts, and the limiting block 204 enters the limiting groove 207. The spring 205 relaxes and pushes the limiting block 204 into the limiting groove 207, thereby installing the curved steel plate 201 on the surface of the pier. After the curved steel plate 201 is installed, the adhesive layer on the surface is tightly adhered to prevent the entire anti-collision mechanism 2 from being corroded, which improves the buffering effect of the curved steel plate 201 and the stability of the curved steel plate 201 connected to the pier.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An easy-to-install anti-collision fender, comprising a support mechanism (1), characterized in that: The top of the support mechanism (1) is provided with an anti-collision mechanism (2); the support mechanism (1) includes an air cushion (101), the top surface of the air cushion (101) is fixedly connected to a base plate (102), the top surface of the base plate (102) is provided with a sliding groove (103), the sliding groove (103) is slidably connected to a slider (104), and the top surface of the slider (104) is fixedly connected to an arc plate (105).

2. The anti-collision fender according to claim 1, characterized in that: A limiting ring (106) is fixedly connected to the left side of the arc plate (105), and a fixing belt (107) is movably connected inside the limiting ring (106).

3. The easily installable anti-collision fender according to claim 1, characterized in that: A support plate (108) is fixedly connected to the front of the base plate (102), and a limit rod (109) is fixedly connected to the right side of the support plate (108). A nut (110) is threadedly connected to one end of the limit rod (109).

4. The easily installable anti-collision fender according to claim 3, characterized in that: A sleeve (111) is fixedly connected to the back of the base plate (102), and the sleeve (111) cooperates with the limiting rod (109).

5. The easily installable anti-collision fender according to claim 1, characterized in that: The anti-collision mechanism (2) includes an arc-shaped steel plate (201), the surface of which is provided with an adhesive layer, and a plug rod (202) is fixedly connected to one end of the arc-shaped steel plate (201). The plug rod (202) has a sliding groove (203) inside.

6. The easily installable anti-collision fender according to claim 5, characterized in that: The sliding groove 2 (203) is internally connected to a limiting block (204), the surface of the limiting block (204) is provided with an inclined surface, and a spring (205) is fixedly connected to the inner side of the limiting block (204).

7. A collision fender that is easy to install according to claim 6, characterized in that: The arc-shaped steel plate (201) has a slot (206) inside one end, and a limiting groove (207) is opened inside the slot (206), which cooperates with the limiting block (204).

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