Height-adjustable glass fiber reinforced plastic fence for road construction

Abstract

The utility model discloses a height-adjustable glass fiber reinforced plastic fence for road construction, and relates to the technical field of glass fiber reinforced plastic fences. Comprising a supporting vertical rod, and the bottom of the supporting vertical rod is fixedly connected with a base; the side wall of the fence device is in sliding connection with the inner wall of the supporting vertical rod; the outer wall of the adjusting device is rotationally connected with the inner wall of the supporting vertical rod; the outer wall of the stabilizing device is fixedly connected with the outer wall of the supporting vertical rod; the adjusting device comprises a two-way lead screw, the outer wall of the two-way lead screw is rotationally connected with the inner wall of the supporting vertical rod, and by arranging the adjusting device, the height of the fence device can be flexibly adjusted according to different construction scenes and requirements. When a higher fence is needed, the two-way lead screw is rotated to enable the sliding blocks to be far away from each other, and the fence device moves upwards through the adjusting rod and the adjusting block.

Description

Technical Field

[0001] The utility model relates to the technical field of fiberglass fences, and particularly relates to a height-adjustable fiberglass fence for road construction. Background Art

[0002] With the continuous advancement of the urbanization process and the continuous development of infrastructure construction, the number of road construction projects is increasing day by day. During road construction, safety protection and on-site management are crucial. Due to its excellent characteristics such as light weight, high strength, corrosion resistance, and flame retardancy, fiberglass fences have gradually been widely used in the field of road construction, especially as a key material for construction enclosures. The height of traditional construction enclosures is fixed and it is difficult to flexibly adjust according to different construction scenarios and requirements, increasing the risk of safety accidents. In summary, it is of great significance to develop a height-adjustable fiberglass fence for road construction, and the present utility model emerges as the times require. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the technical solution adopted by the present utility model to solve its technical problems is: a height-adjustable fiberglass fence for road construction, comprising: a support vertical rod, the bottom of the support vertical rod is fixedly connected with a base; a retaining device, the side wall of the retaining device is slidably connected with the inner wall of the support vertical rod; an adjusting device, the outer wall of the adjusting device is rotatably connected with the inner wall of the support vertical rod; a stabilizing device, the outer wall of the stabilizing device is fixedly connected with the outer wall of the support vertical rod. The adjusting device includes a bidirectional lead screw, the outer wall of the bidirectional lead screw is rotatably connected with the inner wall of the support vertical rod, the outer wall of the bidirectional lead screw is threadedly connected with a slider, the outer wall of the slider is rotatably connected with an adjusting rod, and one end of the adjusting rod away from the slider is rotatably connected with an adjusting block.

[0004] Preferably, the bidirectional lead screw penetrates through the support vertical rod and extends to both sides of the support vertical rod.

[0005] Preferably, the retaining device includes a retaining frame, and a fiberglass grid is fixedly connected to the inner wall of the retaining frame.

[0006] Preferably, the top of the adjusting block is fixedly connected with the bottom of the retaining frame, and the outer wall of the retaining frame is slidably connected with the inner wall of the support vertical rod.

[0007] Preferably, the stabilizing device includes a stabilizing block, the outer wall of the stabilizing block is fixedly connected with the outer wall of the support vertical rod, the outer wall of the stabilizing block is rotatably connected with a first stabilizing rod, a second stabilizing rod is slidably connected to the inner wall of the first stabilizing rod, and a fastening bolt is threadedly connected to the inner wall of the first stabilizing rod. When it is necessary to retract the stabilizing device, rotate the fastening bolt, retract the second stabilizing rod into the first stabilizing rod, and then rotate the first stabilizing rod towards the support vertical rod to achieve the effect of convenient handling.

[0008] The beneficial effects of the present utility model are as follows:

[0009] 1. By setting an adjustment device, the present utility model can flexibly adjust the height of the enclosure device according to different construction scenarios and requirements. When a higher enclosure is needed, rotate the bidirectional lead screw to make the sliders move away from each other, and through the adjusting rod and the adjusting block, the enclosure device moves upward; when the height needs to be reduced, rotate the bidirectional lead screw to make the sliders approach each other, driving the enclosure device to move downward. This height-adjustable feature effectively adapts to various complex road construction environments and solves the problem of the fixed height of traditional construction enclosures.

[0010] 2. By setting a stabilizing device, after the height of the enclosure device is adjusted, the first stabilizing rod on the stabilizing block can be rotated to a suitable angle, and the fastening bolt is rotated to adjust the second stabilizing rod to be in stable contact with the ground, enhancing the stability of the overall device. It can effectively reduce the tipping of the enclosure caused by external forces, providing reliable safety protection for construction workers and the surrounding environment. When it needs to be carried, the fastening bolt can be rotated to retract the second stabilizing rod into the first stabilizing rod, and then the first stabilizing rod is rotated towards the support vertical rod, which is convenient and fast, improving the portability and operability of the device. Description of the Drawings

[0011] Figure 1 is the front view of the present utility model;

[0012] Figure 2 is the structural schematic diagram of the enclosure device of the present utility model;

[0013] Figure 3 is the structural schematic diagram of the adjustment device of the present utility model;

[0014] Figure 4 is the structural schematic diagram of the stabilizing device of the present utility model.

[0015] In the figure: 1, support vertical rod; 2, enclosure device; 3, adjustment device; 4, stabilizing device; 5, base; 21, enclosure frame; 22, fiberglass grid; 31, bidirectional lead screw; 32, slider; 33, adjusting rod; 34, adjusting block; 41, stabilizing block; 42, first stabilizing rod; 43, fastening bolt; 44, second stabilizing rod. Detailed Embodiments

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes. Example

[0017] See also Figure 1 - Figure 4 The utility model provides a technical solution: a height-adjustable glass fiber reinforced plastic fence for road construction, comprising: a supporting pole 1, the bottom of the supporting pole 1 is fixedly connected to a base 5; a blocking device 2, the side wall of the blocking device 2 is slidably connected to the inner wall of the supporting pole 1; an adjusting device 3, the outer wall of the adjusting device 3 is rotatably connected to the inner wall of the supporting pole 1; a stabilizing device 4, the outer wall of the stabilizing device 4 is fixedly connected to the outer wall of the supporting pole 1; the adjusting device 3 comprises a bidirectional screw rod 31, the outer wall of the bidirectional screw rod 31 is rotatably connected to the inner wall of the supporting pole 1, the outer wall of the bidirectional screw rod 31 is threadedly connected to a slider 32, the outer wall of the slider 32 is rotatably connected to an adjusting rod 33, and the end of the adjusting rod 33 away from the slider 32 is rotatably connected to an adjusting block 34.

[0018] The bidirectional screw rod 31 passes through the supporting pole 1 and extends to both sides of the supporting pole 1. When in use, the base 5 is fixed to the ground as the base of the overall equipment, and the supporting pole 1 is fixedly connected to the top of the base 5 by bolts. The enclosure frame 21 in the enclosure device 2 is slidably connected to the inner wall of the supporting pole 1, and the inner wall of the enclosure frame 21 is fixedly connected to the fiberglass grid 22. During the road construction process, the construction area can be enclosed inside to prevent non-staff from entering the construction area.

[0019] The enclosure device 2 comprises an enclosure frame 21 , and a glass fiber reinforced plastic grid 22 is fixedly connected to the inner wall of the enclosure frame 21 .

[0020] The top of the adjustment block 34 is fixedly connected to the bottom of the enclosure frame 21, and the outer wall of the enclosure frame 21 is slidably connected to the inner wall of the support vertical rod 1. When the height of the enclosure device 2 needs to be adjusted, first rotate the bidirectional lead screw 31 in the adjustment device 3. The rotation of the bidirectional lead screw 31 drives the slider 32 to move in the horizontal direction. When the sliders 32 approach each other, the adjustment rods 33 rotatably connected to the sliders 32 approach each other, and the adjustment block 34 at the top of the adjustment rod 33 moves downward, driving the enclosure device 2 to move downward, achieving the effect of adjusting the height of the enclosure device 2 downward. When the bidirectional lead screw 31 rotates in the reverse direction, the sliders 32 move away from each other, and the enclosure device 2 moves upward through the adjustment rod 33 and the adjustment block 34 to achieve the purpose of adjusting the height of the enclosure device 2 upward.

[0021] The stabilizing device 4 includes a stabilizing block 41. The outer wall of the stabilizing block 41 is fixedly connected to the outer wall of the support vertical rod 1. A first stabilizing rod 42 is rotatably connected to the outer wall of the stabilizing block 41. A second stabilizing rod 44 is slidably connected to the inner wall of the first stabilizing rod 42. A fastening bolt 43 is threadedly connected to the inner wall of the first stabilizing rod 42. After the height of the enclosure device 2 is adjusted, in order to enhance the stability of the overall device, first rotate the first stabilizing rod 42 on the stabilizing block 41 to a suitable angle, then rotate the fastening bolt 43 in the stabilizing device 4 so that the fastening bolt 43 no longer contacts the second stabilizing rod 44, then slide the second stabilizing rod 44 so that the second stabilizing rod 44 stably contacts the ground, and then rotate the fastening bolt 43 so that the fastening bolt 43 tightly contacts the second stabilizing rod 44, achieving the effect of enhancing the stability of the overall device. When the stabilizing device 4 needs to be retracted, rotate the fastening bolt 43 to retract the second stabilizing rod 44 into the first stabilizing rod 42, and then rotate the first stabilizing rod 42 toward the support vertical rod 1.

[0022] Working principle:

[0023] During use, the base 5 is fixed to the ground as the base of the overall device. The support vertical rod 1 is fixedly connected to the top of the base 5 by bolts. The enclosure frame 21 in the enclosure device 2 is slidably connected to the inner wall of the support vertical rod 1. A fiberglass grid 22 is fixedly connected to the inner wall of the enclosure frame 21. During road construction, the construction area can be enclosed inside to prevent non-staff from entering the construction area;

[0024] When the height of the enclosure device 2 needs to be adjusted, first rotate the bidirectional lead screw 31 in the adjustment device 3. The rotation of the bidirectional lead screw 31 drives the slider 32 to move horizontally. When the sliders 32 approach each other, the adjustment rods 33 rotatably connected to the sliders 32 approach each other, and the adjustment blocks 34 at the tops of the adjustment rods 33 move downward, driving the enclosure device 2 to move downward, achieving the effect of adjusting the height of the enclosure device 2 downward. When the bidirectional lead screw 31 rotates in the reverse direction, the sliders 32 move away from each other, and the enclosure device 2 moves upward through the adjustment rods 33 and the adjustment blocks 34 to achieve the purpose of adjusting the height of the enclosure device 2 upward;

[0025] When the height adjustment of the enclosure device 2 is completed, in order to enhance the stability of the overall device, first rotate the first stabilizing rod 42 on the stabilizing block 41 to an appropriate angle, then rotate the fastening bolt 43 in the stabilizing device 4 so that the fastening bolt 43 no longer contacts the second stabilizing rod 44, then slide the second stabilizing rod 44 to make the second stabilizing rod 44 stably contact the ground, and then rotate the fastening bolt 43 to make the fastening bolt 43 closely contact the second stabilizing rod 44, achieving the effect of enhancing the stability of the overall device. When the stabilizing device 4 needs to be retracted, rotate the fastening bolt 43 to retract the second stabilizing rod 44 into the first stabilizing rod 42, and then rotate the first stabilizing rod 42 towards the support vertical rod 1 to achieve the effect of convenient handling.

[0026] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A fiberglass fence for road construction with adjustable height, characterized in that, It includes: A support vertical rod (1), and a base (5) is fixedly connected to the bottom of the support vertical rod (1); A fence device (2), and the side wall of the fence device (2) is slidably connected to the inner wall of the support vertical rod (1); An adjusting device (3), and the outer wall of the adjusting device (3) is rotatably connected to the inner wall of the support vertical rod (1); A stabilizing device (4), and the outer wall of the stabilizing device (4) is fixedly connected to the outer wall of the support vertical rod (1); The adjusting device (3) includes a bidirectional lead screw (31), the outer wall of the bidirectional lead screw (31) is rotatably connected to the inner wall of the support vertical rod (1), the outer wall of the bidirectional lead screw (31) is threadedly connected with a slider (32), the outer wall of the slider (32) is rotatably connected to an adjusting rod (33), and one end of the adjusting rod (33) away from the slider (32) is rotatably connected to an adjusting block (34).

2. The fiberglass fence for road construction with adjustable height according to claim 1, characterized in that: The bidirectional lead screw (31) penetrates through the support vertical rod (1) and extends to both sides of the support vertical rod (1).

3. A fiberglass fence for road construction with adjustable height according to claim 1, characterized in that: The fence device (2) includes a fence frame (21), and a fiberglass grid (22) is fixedly connected to the inner wall of the fence frame (21).

4. The fiberglass fence for road construction with adjustable height according to claim 3, characterized in that: The top of the adjusting block (34) is fixedly connected to the bottom of the fence frame (21), and the outer wall of the fence frame (21) is slidably connected to the inner wall of the support vertical rod (1).

5. The fiberglass fence for road construction with adjustable height according to claim 1, characterized in that: The stabilizing device (4) includes a stabilizing block (41), the outer wall of the stabilizing block (41) is fixedly connected to the outer wall of the support vertical rod (1), the outer wall of the stabilizing block (41) is rotatably connected to a first stabilizing rod (42), a second stabilizing rod (44) is slidably connected to the inner wall of the first stabilizing rod (42), and a fastening bolt (43) is threadedly connected to the inner wall of the first stabilizing rod (42).

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