Reinforcing structure applied to aluminum alloy guardrail

Abstract

The reinforcing structure applied to the aluminum alloy guardrail comprises a bottom plate, a displacement plate and a fixing block, the top of the bottom plate is fixedly connected with two vertical plates, the displacement plate is connected between the two vertical plates in a sliding mode, the fixing block is fixedly connected to the top of the displacement plate, a sliding groove is formed in the fixing block, a limiting mechanism is arranged in the sliding groove, and the limiting mechanism is arranged in the sliding groove. A telescopic guardrail is fixedly connected to the top of the bottom plate, the top of a movable rod of the telescopic guardrail is fixedly connected with the bottom of the displacement plate, fixing mechanisms are arranged on the two sides of the bottom plate, and reinforcing ribs are fixedly connected to one sides of the two vertical plates. The aluminum alloy guardrail solves the problems that the height of an existing aluminum alloy guardrail cannot be conveniently adjusted, so that different height requirements cannot be flexibly met in different places or under different requirements, the applicability and the flexibility of the guardrail are affected, the strength and the stability of the existing aluminum alloy guardrail are poor, and the guardrail is inconvenient to use. And the practicability of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy guardrails, in particular to a reinforcement structure applied to aluminum alloy guardrails. Background Art

[0002] Aluminum alloy guardrail is a kind of protective facility commonly used in roads, bridges, gardens, factories and other places. Aluminum alloy guardrail is made of aluminum alloy material, which has the advantages of light weight, high strength and corrosion resistance. Through reasonable material selection and process processing, it can ensure that the guardrail has good wind pressure resistance, impact resistance and durability.

[0003] The existing aluminum alloy guardrail cannot easily adjust the guardrail height, which will result in the inability to flexibly adapt to different height requirements in different places or under different needs, affecting the applicability and flexibility of the guardrail. In addition, the strength and stability of the existing aluminum alloy guardrail are poor, thereby reducing the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforcement structure applied to aluminum alloy guardrails to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a base plate, a displacement plate and a fixed block, the top of the base plate is fixedly connected to two vertical plates, the displacement plate is slidably connected between the two vertical plates, the fixed block is fixedly connected to the top of the displacement plate, a slide groove is provided inside the fixed block, a limiting mechanism is provided inside the slide groove, a telescopic guardrail is fixedly connected to the top of the base plate, the top of the telescopic guardrail movable rod is fixedly connected to the bottom of the displacement plate, fixing mechanisms are provided on both sides of the base plate, and reinforcing ribs are fixedly connected to one side of the two vertical plates.

[0006] As a further preferred embodiment of the present technical solution, the limiting mechanism includes a slider, which is slidably connected to the inside of the slide groove, a spring is fixedly connected between one side of the slider and the inner wall of the slide groove, and a clamping block is slidably connected to the inside of the fixed block, and one end of the clamping block is fixedly connected to one side of the slider.

[0007] As a further preferred embodiment of the present technical solution, the limiting mechanism further includes a card slot, and the card slots are equidistantly arranged on one side of the vertical plate, and one end of the card block extends to the inside of the card slot.

[0008] As a further preferred embodiment of the technical solution, one side of the fixed block is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a resisting rod, and one end of the resisting rod resists against one side of the sliding block.

[0009] As a further preferred embodiment of the present technical solution, one end of the block is provided with an inclined surface.

[0010] As a further preferred embodiment of the present technical solution, the fixing mechanism includes a mounting plate, the mounting plate is fixedly connected to one side of the base plate, the top of the mounting plate is rotatably connected to a threaded rod, the outer side of the threaded rod is threadedly connected to a cross plate, and the bottom of the cross plate is fixedly connected to a conical column.

[0011] As a further preferred embodiment of the present technical solution, the fixing mechanism also includes a fixing plate, which is fixedly connected to one side of the base plate, and a guide rod is fixedly connected to the top of the fixing plate, and the outer side of the guide rod is slidably connected to the inner side of the cross plate.

[0012] The utility model provides a reinforcement structure applied to aluminum alloy guardrails, which has the following beneficial effects:

[0013] (1) The utility model rotates the fixing mechanism so that the cone column at the bottom of the fixing mechanism is inserted into the ground, thereby avoiding the problem of the guardrail tilting due to external force, and cooperates with the reinforcing ribs on one side of the vertical plate to effectively increase the overall strength and stability of the device.

[0014] (2) The utility model drives the displacement plate to move by pulling the handle on the displacement plate and fixes the position of the displacement plate by a limiting mechanism, so that the height of the telescopic guardrail can be conveniently adjusted, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0019] In the figure: 1, bottom plate; 2, reinforcing ribs; 3, vertical plate; 4, displacement plate; 5, fixed block; 6, slot; 7, rotating rod; 8, horizontal plate; 9, cone column; 10, telescopic guardrail; 11, guide rod; 12, threaded rod; 13, fixed plate; 14, mounting plate; 15, resistance rod; 16, spring; 17, slider; 18, slide groove; 19, block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a reinforcement structure applied to an aluminum alloy guardrail includes a base plate 1, a displacement plate 4 and a fixed block 5. The top of the base plate 1 is fixedly connected to two vertical plates 3, the displacement plate 4 is slidably connected between the two vertical plates 3, the fixed block 5 is fixedly connected to the top of the displacement plate 4, a slide groove 18 is provided inside the fixed block 5, and a limiting mechanism is provided inside the slide groove 18. A telescopic guardrail 10 is fixedly connected to the top of the base plate 1, and the top of the movable rod of the telescopic guardrail 10 is fixedly connected to the bottom of the displacement plate 4. Fixing mechanisms are provided on both sides of the base plate 1, and one side of the two vertical plates 3 is fixedly connected to a reinforcing rib 2.

[0022] First, when installing the guardrail, the fixing mechanism is rotated to insert the cone column 9 at the bottom of the fixing mechanism into the ground, which avoids the problem of the guardrail tilting due to external force. In combination with the reinforcing ribs 2 on one side of the vertical plate 3, the overall strength and stability of the device can be effectively increased. Then, when the height of the telescopic guardrail 10 needs to be adjusted, the handle on the displacement plate 4 is pulled to drive the displacement plate 4 to move. At the same time, the position of the displacement plate 4 can be fixed through the limiting mechanism, so that the height of the telescopic guardrail 10 can be conveniently adjusted, thereby increasing the practicality of the device.

[0023] like Figure 1-Figure 4 As shown, the limiting mechanism includes a slider 17, which is slidably connected to the inside of a slide groove 18, a spring 16 is fixedly connected between one side of the slider 17 and the inner wall of the slide groove 18, a clamping block 19 is slidably connected to the inside of the fixed block 5, one end of the clamping block 19 is fixedly connected to one side of the slider 17, the limiting mechanism also includes a clamping groove 6, one side of the vertical plate 3 is equidistantly provided with clamping grooves 6, one end of the clamping block 19 extends to the inside of the clamping groove 6, one side of the fixed block 5 is rotatably connected to a rotating rod 7, one end of the rotating rod 7 is fixedly connected to a resisting rod 15, one end of the resisting rod 15 resists against one side of the slider 17, and one end of the clamping block 19 is provided with an inclined surface.

[0024] When adjusting the height of the telescopic guardrail 10, the inclined surface of the block 19 is driven to contact the inner wall of the slot 6 by pulling the displacement plate 4, thereby driving the block 19 to move and compressing the spring 16. Then, when the slot 6 is moved to a position of a suitable height, the reaction force of the spring 16 drives the slider 17 to move and drives the block 19 to enter the interior of the slot 6 to complete the height adjustment of the telescopic guardrail 10. Then, when it is necessary to lower the height of the telescopic guardrail 10, the resistance rod 15 is driven to rotate by rotating the rotating rod 7 so that one end of the slider 15 contacts with one side of the slider 17, thereby driving the slider 17 to move and driving the block 19 to disengage from the interior of the slot 6. Then, the displacement plate 4 is moved to lower the height of the telescopic guardrail 10, thereby increasing the practicality of the device.

[0025] like Figure 1-Figure 4As shown, the fixing mechanism includes a mounting plate 14, which is fixedly connected to one side of the base plate 1, the top of the mounting plate 14 is rotatably connected to a threaded rod 12, the outer side of the threaded rod 12 is threadedly connected to a transverse plate 8, and the bottom of the transverse plate 8 is fixedly connected to a conical column 9. The fixing mechanism also includes a fixing plate 13, which is fixedly connected to one side of the base plate 1, the top of the fixing plate 13 is fixedly connected to a guide rod 11, and the outer side of the guide rod 11 is slidably connected to the inside of the transverse plate 8.

[0026] When fixing the device, the threaded rod 12 is rotated to drive the cross plate 8 to move downward and the conical column 9 is inserted into the ground. Then, when the cross plate 8 moves, the guide rod 11 can guide its movement, thereby avoiding the problem of offset during movement. The stability of the device can be effectively increased through the conical column 9.

[0027] The utility model provides a reinforcement structure for aluminum alloy guardrails, and the specific working principle is as follows: first, when fixing the device, the horizontal plate 8 is driven to move downward by rotating the threaded rod 12 and the cone column 9 is driven to insert into the ground at the same time, and then when the horizontal plate 8 moves, the guide rod 11 can guide its movement, thereby avoiding the problem of offset during movement, and then the cone column 9 can effectively increase the stability of the device, and finally, when adjusting the height of the telescopic guardrail 10, the inclined surface of the card block 19 is driven to contact the inner wall of the card slot 6 by pulling the displacement plate 4, thereby driving the card block 19 to move simultaneously. When the spring 16 is compressed, and then when it moves to the position of the card slot 6 at a suitable height, the reaction force of the spring 16 drives the slider 17 to move and drives the card block 19 to enter the inside of the card slot 6 to complete the height adjustment of the telescopic guardrail 10. Then, when the height of the telescopic guardrail 10 needs to be lowered, the resistance rod 15 is driven to rotate by rotating the rotating rod 7 so that one end of the resistance rod 15 contacts with one side of the slider 17, thereby driving the slider 17 to move and driving the card block 19 to disengage from the inside of the card slot 6, and then moving the displacement plate 4, so as to lower the height of the telescopic guardrail 10, thereby increasing the practicality of the device.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforcement structure for an aluminum alloy guardrail, comprising a base plate (1), a displacement plate (4) and a fixing block (5), Features: The top of the bottom plate (1) is fixedly connected to two vertical plates (3), the displacement plate (4) is slidably connected between the two vertical plates (3), the fixed block (5) is fixedly connected to the top of the displacement plate (4), a slide groove (18) is provided inside the fixed block (5), and a limiting mechanism is provided inside the slide groove (18), the top of the bottom plate (1) is fixedly connected to a telescopic guardrail (10), the top of the movable rod of the telescopic guardrail (10) is fixedly connected to the bottom of the displacement plate (4), fixing mechanisms are provided on both sides of the bottom plate (1), and one side of the two vertical plates (3) is fixedly connected to a reinforcing rib (2).

2. According to claim 1, a reinforcement structure for aluminum alloy guardrail, Features: The limiting mechanism comprises a slider (17), the slider (17) is slidably connected inside a slide groove (18), a spring (16) is fixedly connected between one side of the slider (17) and the inner wall of the slide groove (18), and a clamping block (19) is slidably connected inside the fixed block (5), and one end of the clamping block (19) is fixedly connected to one side of the slider (17).

3. A reinforcement structure for aluminum alloy guardrail according to claim 2, Features: The limiting mechanism further comprises a card slot (6), and the card slots (6) are equidistantly arranged on one side of the vertical plate (3), and one end of the card block (19) extends to the inside of the card slot (6).

4. A reinforcement structure for aluminum alloy guardrail according to claim 2, Features: One side of the fixed block (5) is rotatably connected to a rotating rod (7), one end of the rotating rod (7) is fixedly connected to a resisting rod (15), and one end of the resisting rod (15) resists against one side of the sliding block (17).

5. According to claim 2, a reinforcement structure for aluminum alloy guardrail, Features: One end of the clamping block (19) is provided with an inclined surface.

6. The reinforcement structure for aluminum alloy guardrail according to claim 1, Features: The fixing mechanism comprises a mounting plate (14), wherein the mounting plate (14) is fixedly connected to one side of the base plate (1), the top of the mounting plate (14) is rotatably connected to a threaded rod (12), the outer side of the threaded rod (12) is threadedly connected to a transverse plate (8), and the bottom of the transverse plate (8) is fixedly connected to a conical column (9).

7. A reinforcement structure for aluminum alloy guardrail according to claim 6, Features: The fixing mechanism further comprises a fixing plate (13), wherein the fixing plate (13) is fixedly connected to one side of the bottom plate (1), and a guide rod (11) is fixedly connected to the top of the fixing plate (13), and the outer side of the guide rod (11) is slidably connected to the inside of the cross plate (8).

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