Adjustable guardrail equipment for construction site

Abstract

The utility model relates to the field of construction guardrails, in particular to construction site adjustable guardrail equipment which comprises a fence and an adjusting assembly. The outer end of the fence is provided with an adjusting assembly used for adjusting the overall width and position, the adjusting assembly comprises telescopic blocks, sleeve rods, plug pins, stand columns, positioning blocks, clamping plates and connecting blocks, the multiple sets of sleeve rods are arranged on the inner side of the fence, the telescopic blocks are arranged between the two sets of sleeve rods, the fence is fixedly connected with the sleeve rods through the telescopic blocks, and the multiple sets of fence rods are arranged in the fence; the length of the guardrail is adjusted by connecting the sleeve rods with the telescopic blocks in a telescopic mode, the guardrail is suitable for construction sites with different widths, the protection range needed by the road surface construction sites is enlarged, more comprehensive protection is provided, the use flexibility is improved, the telescopic blocks are fixed in an inserted mode through the plug pins, and the guardrail is prevented from moving after the length is adjusted.

Description

Technical Field

[0001] The utility model relates to the field of construction guardrails, in particular to an adjustable guardrail device for construction sites. Background Art

[0002] A construction site refers to the site occupied with approval for construction activities such as building construction, civil engineering, equipment installation, pipeline laying, etc. for industrial and civil projects. It is a place where humans carry out safe production, civilized work, and construction. Construction sites include all areas on land, at sea, and in the air where construction work can be carried out. When construction is carried out on the site, guardrail devices are needed to ensure the safety of the construction area. The main functions of construction site guardrail devices include isolating the construction area, preventing external personnel from entering by mistake, reducing the occurrence of accidents at the construction site, and at the same time warning passing pedestrians and vehicles to pay attention to safety.

[0003] In the process of using the existing guardrail devices, usually, due to different required construction site areas or positions, when using unilateral guardrail protection, it is not convenient to adapt and adjust according to large-area sites, making it impossible to fully cover the construction site, resulting in potential safety hazards in some areas and affecting construction efficiency and safety.

[0004] Therefore, in view of the above-mentioned existing guardrail devices, when using unilateral guardrail protection, it is not convenient to adapt and adjust according to large-area sites, making it impossible to fully cover the construction site, resulting in potential safety hazards in some areas and affecting construction efficiency and safety. It is possible to design an adjustable guardrail device for construction sites to expand the required protection range for road construction sites, adapt to construction sites of different widths, and provide more comprehensive protection. Summary of the Utility Model

[0005] In order to overcome the problems of the existing guardrail devices, when using unilateral guardrail protection, it is not convenient to adapt and adjust according to large-area sites, making it impossible to fully cover the construction site, resulting in potential safety hazards in some areas and affecting construction efficiency and safety.

[0006] The technical solution of the utility model is: an adjustable guardrail device for construction sites, including a fence and an adjustment component; an adjustment component for adjusting the overall width and position is installed at the outer end of the fence. The adjustment component includes a telescopic block, a sleeve rod, a pin, a column, a positioning block, a clamping plate, and a connecting block. A plurality of sleeve rods are arranged inside the fence. A telescopic block is arranged between two sleeve rods. The fence is fixedly connected to the sleeve rod through the telescopic block. A plurality of enclosing rods are arranged inside the fence.

[0007] Preferably, the telescopic block is connected by a sleeve rod to adjust the length of the guardrail telescopically, adapting to construction sites of different widths, increasing the protection range required for the road construction site, providing more comprehensive protection, improving the flexibility of use, and using a bolt to plug and fix the telescopic block to prevent the guardrail from moving after the length adjustment. Using a bolt to plug and fix enables the subsequent disassembly and reinstallation of the guardrail to be convenient. Secondly, two sets of columns are used to support the fence and fix it at the designated protection position, ensuring that the guardrail is not easily displaced or collapsed during construction, providing reliable safety protection for the construction site. At the same time, a threaded ring is used to fix the column, and it is disassembled and replaced when fixing at different depths, adapting to different construction environments and requirements, ensuring a firm connection between the column and the ground or other support structures, and improving the overall stability of the guardrail.

[0008] Preferably, a bolt is provided at the upper end of the sleeve rod. The bolt passes through the sleeve rod and extends to the inside. The telescopic block is fixedly connected to the sleeve rod through the bolt. By using a bolt to plug and fix the telescopic block, it prevents the guardrail from moving after the length adjustment, improves the overall stability of the guardrail, and using a bolt to plug and fix makes the disassembly and reinstallation of the guardrail convenient, improving the construction efficiency.

[0009] Preferably, two sets of columns are provided at the lower end of the fence. Buckles are provided on the outer walls of the two sets of columns. By using two sets of columns to support the fence and fix it at the designated protection position, it ensures that the guardrail is not easily displaced or collapsed during construction, provides reliable safety protection for the construction site, and improves the overall safety.

[0010] Preferably, a threaded ring is provided at one end of the column. The column is threadedly fixed to the fence through the threaded ring. By using a threaded ring to fix the column, it is disassembled and replaced when fixing at different depths, adapting to different construction environments and requirements, ensuring a firm connection between the column and the ground or other support structures, and improving the overall stability of the guardrail.

[0011] Preferably, a positioning block is provided at the outer end of the column. A limiting hole for accommodating the column is provided inside the positioning block. A clamping plate is provided inside the limiting hole. By using the clamping plate to clamp the column, when it is impossible to insert and connect with the ground, the positioning block is used to support the guardrail for protection, and the guardrail can be flexibly installed at different positions without relying on ground conditions, preventing the guardrail from moving or collapsing during construction, and ensuring the stable installation of the guardrail.

[0012] Preferably, a spring is provided between the clamping plate and the positioning block. A damper is provided inside the spring. One end of the clamping plate is provided with a connecting block on the outer wall of the positioning block. By using the spring to rebound the clamping plate to clamp and fix the column, when disassembly is required, the connecting block is pressed to rebound and take out, making the installation and disassembly of the fixed column convenient and fast, without the need for complex tool operations, and improving the construction efficiency.

[0013] Preferably, multiple groups of anti-slip pads are laid at the bottom of the positioning block. By using multiple groups of anti-slip pads to support the positioning block, the guardrail can be stably used, effectively preventing the guardrail from moving or collapsing during use. When laid on muddy or uneven ground, it provides stable support conditions for the guardrail and enhances the adaptability of the guardrail to different construction environments.

[0014] Advantages of the present utility model:

[0015] 1. Compared with traditional guardrail equipment, by using a sleeve rod to connect the telescopic block to telescopically adjust the length of the guardrail, it can adapt to construction sites of different widths, increase the protection range required for the road surface construction site, provide more comprehensive protection, improve the flexibility of use, and use a bolt to plug and fix the telescopic block to prevent the guardrail from moving after the length adjustment. Using a bolt to plug and fix can facilitate the subsequent disassembly and reinstallation of the guardrail. Secondly, using two groups of columns to support the fence and fix it at the designated protection position ensures that the guardrail is not easily moved or collapsed during construction, provides reliable safety protection for the construction site. At the same time, using a threaded ring to fix the column, disassembling and replacing it when fixing at different depths, adapting to different construction environments and requirements, ensuring a firm connection between the column and the ground or other support structures, and improving the overall stability of the guardrail.

[0016] 2. By using a clamping plate to clamp the column, when it is impossible to insert into the ground, use the positioning block to support the guardrail for protection, flexibly install the guardrail at different positions, without relying on ground conditions, prevent the guardrail from moving or collapsing during construction, ensure the stable installation of the guardrail, and use a spring to assist the clamping plate to rebound and clamp the column. When it needs to be disassembled, press the connection block to rebound and take it out, making the installation and disassembly of the fixed column convenient and fast, without the need for complex tool operations, and improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows the overall structural schematic diagram of the guardrail equipment of the present utility model;

[0018] Figure 2 Shows the bottom structural schematic diagram of the guardrail equipment of the present utility model;

[0019] Figure 3 Shows the bottom exploded structural schematic diagram of the guardrail equipment of the present utility model;

[0020] Figure 4 Shows the internal structural schematic diagram of the positioning block of the guardrail equipment of the present utility model.

[0021] Description of reference numerals: 1, fence; 201, telescopic block; 202, sleeve rod; 203, bolt; 204, column; 205, enclosing rod; 206, positioning block; 207, clamping plate; 208, spring; 209, connecting block; 210, anti-slip gasket. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Please refer to Figures 1-4 , the present utility model provides an embodiment: an adjustable guardrail device for a construction site, including a fence 1 and an adjustment assembly; an adjustment assembly for adjusting the overall width and position is installed at the outer end of the fence 1, and the adjustment assembly includes a telescopic block 201, a sleeve rod 202, a bolt 203, a column 204, a positioning block 206, a clamping plate 207, and a connecting block 209. A plurality of groups of sleeve rods 202 are arranged inside the fence 1, a telescopic block 201 is arranged between two groups of sleeve rods 202, the fence 1 is fixedly connected to the sleeve rod 202 through the telescopic block 201, and a plurality of groups of enclosing rods 205 are arranged inside the fence 1.

[0024] Please refer to Figures 1-2 , in this embodiment, a bolt 203 is arranged at the upper end of the sleeve rod 202, the bolt 203 passes through the sleeve rod 202 and extends to the inside, and the telescopic block 201 is fixedly connected to the sleeve rod 202 through the bolt 203. By using the bolt 203 to plug and fix the telescopic block 201, it is prevented that the guardrail moves after the length adjustment, the overall stability of the guardrail is improved, and by using the bolt 203 to plug and fix, the disassembly and reinstallation of the guardrail are convenient, and the construction efficiency is improved. Two groups of columns 204 are arranged at the lower end of the fence 1, and buckle rings are arranged on the outer walls of the two groups of columns 204. By using the two groups of columns 204 to support the fence 1 and fix it at a specified protection position, it is ensured that the guardrail is not easy to move or collapse during the construction process, reliable safety protection is provided for the construction site, and the overall safety is improved.

[0025] Please refer to Figures 1-3 , in this embodiment, a threaded ring is arranged at one end of the column 204, and the column 204 is fixedly connected to the fence 1 through the threaded ring. By using the threaded ring to fix the column 204, it can be disassembled and replaced when fixing at different depths to adapt to different construction environments and requirements, ensuring a firm connection between the column 204 and the ground or other support structures, and improving the overall stability of the guardrail. A positioning block 206 is arranged at the outer end of the column 204, a limiting hole for accommodating the column 204 is arranged inside the positioning block 206, and a clamping plate 207 is arranged inside the limiting hole. By using the clamping plate 207 to clamp the column 204, when it is impossible to insert into the ground, the positioning block 206 is used to support the guardrail for protection, and the guardrail can be flexibly installed at different positions without relying on ground conditions, preventing the guardrail from moving or collapsing during the construction process, and ensuring the stable installation of the guardrail.

[0026] Please refer to Figures 2-4 In this embodiment, a spring 208 is provided between the clamping plate 207 and the positioning block 206. A damper is provided inside the spring 208. A connecting block 209 is provided at one end of the clamping plate 207 on the outer wall of the positioning block 206. By using the spring 208 to rebound the clamping plate 207 to clamp and fix the upright column 204, when disassembly is required, press the connecting block 209 to rebound and take it out, making the installation and disassembly of the fixed upright column 204 convenient and fast, without the need for complex tool operations, improving the construction efficiency. A plurality of anti-slip pads 210 are laid at the bottom of the positioning block 206. By using the plurality of anti-slip pads 210 to support the positioning block 206, the guardrail is stably used, effectively preventing the guardrail from moving or collapsing during use, laying on muddy or uneven ground, providing stable support conditions for the guardrail, and enhancing the adaptability of the guardrail to different construction environments.

[0027] When working, first, move the fence 1 to the designated position. When it is necessary to insert the fence 1 into the ground for positioning and protection, use the threaded ring to connect the upright column 204 and the fence 1 for fixation. When fixing at different depths, it can be disassembled and replaced to adapt to different construction environments and requirements, ensuring a firm connection between the upright column 204 and the ground or other support structures. And use two upright columns 204 to support the fence 1 and fix it in the designated position, ensuring that the guardrail is not easily moved or collapsed during construction, so that it provides reliable safety protection for the construction site. When it is necessary to adjust the fence 1, pull out the pin 203 at the outer end of the sleeve rod 202, and use the sleeve rod 202 to connect the telescopic block 201 to telescopically adjust the length of the guardrail, adapting to the construction sites of different widths, increasing the protection range required for the road surface construction site, and providing more comprehensive protection. After the length adjustment, use the pin 203 to insert and fix the telescopic block 201 to prevent the guardrail from moving after the length adjustment, which can facilitate the subsequent disassembly and reinstallation of the guardrail.

[0028] When it is difficult to insert the fence 1 into the ground at the installation position, insert the upright column 204 into the internal limit hole of the positioning block 206, and use the resilience of the spring 208 to connect the clamping plate 207 to snap into the internal clamping ring of the upright column 204 to achieve the plug-in fixation of the upright column 204. Use the positioning block 206 to support the guardrail for protection, flexibly install the guardrail at different positions, without relying on ground conditions, prevent the guardrail from moving or collapsing during construction, and ensure the stable installation of the guardrail. When it is necessary to disassemble the fence 1, manually press the connecting block 209, and the spring 208 rebounds the clamping plate 207 to take out the upright column 204, making the installation and disassembly of the fixed upright column 204 convenient and fast, without the need for complex tool operations, and realizing the multi-directional adjustment and use of the fence 1 at the construction site.

[0029] Through the above steps, by using the sleeve rod 202 to connect the telescopic block 201 to telescopically adjust the length of the guardrail, it can adapt to construction sites of different widths, increase the protection range required for the road construction site, provide more comprehensive protection, improve the flexibility of use, and use the bolt 203 to plug and fix the telescopic block 201 to prevent the guardrail from moving after the length adjustment. Using the bolt 203 to plug and fix can facilitate the subsequent disassembly and reinstallation of the guardrail. Secondly, two sets of columns 204 are used to support the fence 1 and fix it at the designated protection position to ensure that the guardrail is not easily moved or collapsed during the construction process, providing reliable safety protection for the construction site. At the same time, the column 204 is fixed by a thread ring, which is disassembled and replaced when fixing at different depths to adapt to different construction environments and requirements, ensuring a firm connection between the column 204 and the ground or other support structures, and improving the overall stability of the guardrail.

Claims

1. An adjustable guardrail device for a construction site, comprising a fence (1); characterized in that: It further includes an adjusting component; an adjusting component for adjusting the overall width and position is installed at the outer end of the fence (1). The adjusting component includes a telescopic block (201), a sleeve rod (202), a bolt (203), a column (204), a positioning block (206), a clamping plate (207), and a connecting block (209). A plurality of sleeve rods (202) are provided inside the fence (1), and a telescopic block (201) is provided between two sleeve rods (202). The fence (1) is fixedly connected to the sleeve rod (202) through the telescopic block (201). A plurality of surrounding rods (205) are provided inside the fence (1).

2. The adjustable guardrail device for a construction site according to claim 1, characterized in that: A bolt (203) is provided at the upper end of the sleeve rod (202), and the bolt (203) passes through the sleeve rod (202) and extends to the inside. The telescopic block (201) is fixedly connected to the sleeve rod (202) through the bolt (203).

3. The adjustable guardrail device for a construction site according to claim 1, wherein: Two columns (204) are provided at the lower end of the fence (1), and buckle rings are provided on the outer walls of the two columns (204).

4. The adjustable guardrail device for a construction site according to claim 3, characterized in that: One end of the column (204) is provided with a thread ring, and the column (204) is threadedly fixed to the fence (1) through the thread ring.

5. The adjustable guardrail device for a construction site according to claim 1, wherein: A positioning block (206) is provided at the outer end of the column (204). A limiting hole for accommodating the column (204) is provided inside the positioning block (206), and a clamping plate (207) is provided inside the limiting hole.

6. The adjustable guardrail device for a construction site according to claim 5, characterized in that: A spring (208) is provided between the clamping plate (207) and the positioning block (206). A damper is provided inside the spring (208). One end of the clamping plate (207) is provided with a connecting block (209) on the outer wall of the positioning block (206).

7. An adjustable guardrail device for a construction site according to claim 5, characterized in that: A plurality of anti-slip pads (210) are laid at the bottom of the positioning block (206).

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