Green and environment-friendly guardrail for construction engineering safety

Abstract

The utility model relates to the technical field of guardrail devices, and provides a green and environment-friendly guardrail for construction engineering safety, which solves the problems of difficulty in disassembly and assembly and poorer convenience in related technologies, and comprises a first upright post, a second upright post and a lower guardrail plate, an upper guardrail plate is jointly and fixedly connected between the first upright post and the second upright post, and the lower guardrail plate is fixedly connected between the first upright post and the second upright post; two symmetrically-arranged positioning blocks and two symmetrically-arranged driven sliding blocks are assembled in the first stand column in a sliding mode, clamping blocks are assembled in the positioning blocks in a sliding mode, through arrangement of structures such as the second stand column and a pull rod, the pull rod is pulled to drive the clamping blocks to leave the clamping grooves, the positioning blocks on one side of the second stand column are inserted into the positioning grooves, and the clamping blocks are clamped in the clamping grooves. The installation steps are simplified, the installation efficiency is improved, and the installation method has the advantages of being easy and convenient to install, stable in structure, high in applicability, environmentally friendly, safe, easy to maintain and the like, can be widely applied to various construction projects, and provides powerful guarantee for construction safety.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail devices, and in particular to a green and environmentally friendly guardrail for construction engineering safety. Background Art

[0002] With the acceleration of urbanization, the safety issues of municipal construction projects have received more and more attention. Guardrails, as important safety facilities in municipal construction projects, play an important role in ensuring construction safety. However, traditional guardrails have some problems, such as simple structure, poor stability, and inconvenient installation and disassembly. These problems restrict the widespread application of guardrails in municipal construction projects.

[0003] The authorization announcement number in the prior art is: CN219344289U, and the name is: A green and environmentally friendly guardrail for municipal construction project safety, which relates to the technical field of guardrail devices, including a base, a vertical bar on the top of the base, and a cross bar arranged between the vertical bars. A water storage pipe is arranged in the cross bar, and multiple groups of nozzles are arranged on both sides of the water storage pipe, protruding from the outer surface of the cross bar. Multiple groups of support rods are fixed between the cross bars, and reflective plates are arranged on the front and back sides of the support rods. A dustproof plate is arranged on the outside of the cross bar. The dustproof plate is composed of two groups of side plates, which are connected by a rotating shaft. Two groups of locks are arranged on the dustproof plate, and water inlets are arranged on both sides of the vertical bar. When cleaning is needed, the patent sprays water through the nozzle to clean the surface of the guardrail, and the road surface can also be flushed to achieve the cleaning effect, so that the practicality of the guardrail is improved, and the dustproof plate can cover the nozzle when it is not needed to achieve the dustproof effect, and the dustproof plate can be locked when it is closed, and it can be opened by the staff when it is used.

[0004] The authorization announcement number in the prior art is: CN214403054U, and the name is: A green and environmentally friendly guardrail for safety of municipal construction projects, composed of a column assembly, a guardrail plate, a base, a support rod, and is equipped with a crank. The guardrail plate and the base are installed between two groups of the column assemblies to form a guardrail unit, and multiple guardrail units form a guardrail wall. The guardrail plate and the base can be designed into any suitable shape according to the terrain and the layout of the guardrail wall; the column assembly includes a pile mechanism, and a column rod is installed on the upper part of the pile mechanism, and the column rod is installed with a support rod; the pile mechanism includes a base, a worm gear, a positioning pile, a rotating shaft, and a positioning pin. The worm gear and the positioning pile constitute a worm gear mechanism installed on the base by a rotating shaft, and the positioning pin is arranged at the bottom of the base; the rotating shaft is provided with a crank groove, and the crank groove cooperates with the crank handle.

[0005] The guardrail units of these patents are mostly connected by bolts and screw holes, which is inconvenient to install and disassemble. Secondly, the guardrails are less flexible, which makes it inconvenient to pass through and less convenient. Utility Model Content

[0006] The utility model provides a green and environmentally friendly guardrail for construction engineering safety, which solves the problems of difficult disassembly and assembly and poor convenience in related technologies.

[0007] The technical solution of the utility model is as follows:

[0008] A green and environmentally friendly guardrail for construction engineering safety, comprising a first column, a second column and a lower guardrail plate, wherein the first column and the second column are fixedly connected with an upper guardrail plate;

[0009] Two symmetrically arranged positioning blocks and two symmetrically arranged driven sliders are slidably assembled inside the first column, the positioning block is slidably assembled with a clamping block, the driven slider is slidably assembled with an active slider, one side of the active slider is fixedly connected with a pull rod, one side of the clamping block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected to one side of the driven slider, and the positioning block is fixedly connected to one side of the second column.

[0010] Preferably, a guide rail is fixedly connected to one side of the first column, a locking slider is slidably mounted on the guide rail, and one side of the locking slider is fixedly connected to one side of the lower guardrail plate.

[0011] Preferably, a handle groove is provided inside the first column, and the pull rod is slidably connected inside the handle groove to facilitate sliding of the pull rod.

[0012] Preferably, two symmetrically arranged retreat grooves are provided inside the first column, the clamping block is slidably connected inside the retreat groove, and a retreat spring is commonly connected between one side of the clamping block and the side wall of the retreat groove to facilitate sliding of the clamping block.

[0013] Preferably, two symmetrically arranged driven slide grooves are provided inside the first column, and the driven sliding block is slidably connected inside the driven slide grooves to facilitate sliding of the driven sliding block.

[0014] Preferably, an inclined groove is provided inside the driven slider, and the active slider is slidably connected inside the inclined groove, so as to facilitate the sliding of the active slider.

[0015] Preferably, a slot is provided inside the positioning block, and the slot and the block have the same shape and size, so as to facilitate the fixing of the positioning block.

[0016] Preferably, a positioning groove is provided inside the first column, and the positioning block is slidably assembled inside the positioning groove to facilitate the fixing of the first column and the second column.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, by setting up the second column and the pull rod and other structures, the pull rod is pulled to drive the card block to leave the card slot, and the positioning block on one side of the second column is inserted into the positioning slot to complete the installation of the two guardrails, which simplifies the installation steps and improves the installation efficiency. It has the advantages of easy installation, stable structure, strong applicability, environmental protection and safety, easy maintenance, etc. It can be widely used in various construction projects to provide strong guarantee for construction safety.

[0019] 2. In the utility model, by setting structures such as the lower guardrail plate and the locking slider, and setting the guide rail and the locking slider, the lower guardrail plate can be raised and lowered within a certain range to meet the needs of different heights. In some cases, the lower guardrail plate needs to be raised to adapt to changes in construction height, or in some low-lying areas, the lower guardrail plate needs to be lowered for easy passage. This design can meet the needs of different scenarios and improve the adaptability of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0023] Figure 3 It is a top cross-sectional view of the utility model;

[0024] Figure 4 for Figure 2 A magnified image of point A;

[0025] Figure 5 for Figure 3 Enlarged view of point B.

[0026] In the figure: 1. first column; 2. second column; 3. upper guardrail plate; 4. lower guardrail plate; 5. warning light holder; 6. warning light; 7. positioning block; 8. positioning slot; 9. clamping block; 10. clamping slot; 11. connecting rod; 12. retreat spring; 13. driven slider; 14. driven slide slot; 15. inclined slot; 16. active slider; 17. pull rod; 18. guide rail; 19. locking slider; 20. handle slot. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] like Figure 1 to Figure 5 As shown, this embodiment proposes a green and environmentally friendly guardrail for construction engineering safety, including a first column 1, a second column 2 and a lower guardrail plate 4, an upper guardrail plate 3 is fixedly connected between the first column 1 and the second column 2, two symmetrically arranged positioning blocks 7 and two symmetrically arranged driven sliders 13 are slidably assembled inside the first column 1, a clamping block 9 is slidably assembled inside the positioning block 7, an active slider 16 is slidably assembled inside the driven slider 13, a pull rod 17 is fixedly connected to one side of the active slider 16, and a connecting rod is fixedly connected to one side of the clamping block 9 11, one end of the connecting rod 11 is fixedly connected to one side of the driven slider 13, and the positioning block 7 is fixedly connected to one side of the second column 2. Through the arrangement of the second column 2 and the pull rod 17 and other structures, the pull rod 17 is pulled to drive the clamping block 9 to leave the clamping slot 10, and the positioning block 7 on one side of the second column 2 is inserted into the positioning slot 8, so that the installation of the two guardrails can be completed, which simplifies the installation steps and improves the installation efficiency. It has the advantages of easy installation, stable structure, strong applicability, environmental protection and safety, easy maintenance, etc. It can be widely used in various construction projects to provide strong guarantee for construction safety.

[0030] like Figure 1 to Figure 5 As shown, a handle groove 20 is provided inside the first column 1 , and the pull rod 17 is slidably connected inside the handle groove 20 .

[0031] like Figure 1 to Figure 5 As shown, two symmetrically arranged retreat grooves are provided inside the first column 1, the clamping block 9 is slidably connected inside the retreat groove, and a retreat spring 12 is commonly connected between one side of the clamping block 9 and the side wall of the retreat groove.

[0032] like Figure 1 to Figure 5 As shown, two symmetrically arranged driven sliding grooves 14 are provided inside the first column 1 , and the driven sliding block 13 is slidably connected inside the driven sliding grooves 14 .

[0033] like Figure 1 to Figure 5 As shown, an inclined groove 15 is provided inside the driven slider 13 , and the active slider 16 is slidably connected inside the inclined groove 15 .

[0034] like Figure 1 to Figure 5As shown, a slot 10 is provided inside the positioning block 7 , and the slot 10 and the block 9 have the same shape and size.

[0035] like Figure 1 to Figure 5 As shown, a positioning groove 8 is provided inside the first column 1 , and the positioning block 7 is slidably assembled inside the positioning groove 8 .

[0036] In this embodiment, the guardrail structure is made of green and environmentally friendly materials, which is safe and pollution-free, and meets the needs of modern urban construction. At the same time, the guardrail structure can effectively ensure construction safety and reduce the occurrence of safety accidents. When it is necessary to move the lower guardrail plate 4, by pulling the pull rod 17, the block 9 is driven to leave the slot 10 in the positioning block 7. At this time, the positioning block 7 is not limited by the block 9, and the disassembly of the first column 1 and the second column 2 of different guardrails can be completed. When installing and fixing, the positioning block 7 is inserted into the positioning slot 8 by pulling the pull rod 17, and the pull rod 17 is released. At this time, due to the retreat spring 12 Due to inertia, the block 9 pops up in the retreat groove under the action of the retreat spring 12 and re-enters the slot 10 to complete the fixation of the positioning block 7. The positioning block 7 on one side of the second column 2 is inserted into the positioning slot 8 to complete the installation of the two guardrails, which simplifies the installation steps, improves the installation efficiency, and has high stability and reliability, which can ensure stable performance in long-term use. The green and environmentally friendly guardrail for construction project safety has the advantages of stable structure, easy installation, environmental protection and safety, and easy maintenance. It can be widely used in various construction projects to provide strong protection for construction safety.

[0037] Example 2

[0038] like Figure 1 to Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that one side of the first column 1 is fixedly connected with a guide rail 18, and a locking slider 19 is slidably installed on the guide rail 18, and one side of the locking slider 19 is fixedly connected to one side of the lower guardrail plate 4. Through the arrangement of structures such as the lower guardrail plate 4 and the locking slider 19, the arrangement of the guide rail 18 and the locking slider 19, the lower guardrail plate 4 can be raised and lowered within a certain range to adapt to the needs of different heights. In some cases, the lower guardrail plate 4 needs to be raised to adapt to changes in construction height, or in some low-lying areas, the lower guardrail plate 4 needs to be lowered for easy passage. This design can meet the needs of different scenarios and improve the adaptability of the guardrail.

[0039] In this embodiment, the operator can place the lower guardrail plate 4 at a suitable position according to actual needs. The operator can fix the lower guardrail plate 4 on the guide rail 18 by locking the slider 19, and the lower guardrail plate 4 can be raised and lowered within the range of the guide rail 18, so that the lower guardrail plate 4 can be raised and lowered and adjusted, which has the advantages of stronger adaptability, higher safety and easier operation. The top of the second column 2 is fixedly connected to an alarm lamp holder 5, and the top of the alarm lamp holder 5 is installed with an alarm light 6. Since the alarm light 6 is installed on the top of the second column 2 and is usually connected to the alarm system, once triggered, it can quickly alert surrounding personnel and promptly discover and deal with potential dangers.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A green and environmentally friendly guardrail for construction engineering safety, comprising a first column (1), a second column (2) and a lower guardrail plate (4), characterized in that: An upper guardrail plate (3) is fixedly connected between the first upright column (1) and the second upright column (2); Two symmetrically arranged positioning blocks (7) and two symmetrically arranged driven sliders (13) are slidably mounted inside the first column (1), a clamping block (9) is slidably mounted inside the positioning block (7), an active slider (16) is slidably mounted inside the driven slider (13), one side of the active slider (16) is fixedly connected to a pull rod (17), one side of the clamping block (9) is fixedly connected to a connecting rod (11), one end of the connecting rod (11) is fixedly connected to one side of the driven slider (13), and the positioning block (7) is fixedly connected to one side of the second column (2).

2. A green and environmentally friendly guardrail for construction project safety according to claim 1, characterized in that: A guide rail (18) is fixedly connected to one side of the first upright column (1), a locking slider (19) is slidably mounted on the guide rail (18), and one side of the locking slider (19) is fixedly connected to one side of the lower guardrail plate (4).

3. The green and environmentally friendly guardrail for construction engineering safety according to claim 1, characterized in that: A handle groove (20) is provided inside the first column (1), and the pull rod (17) is slidably connected inside the handle groove (20).

4. The green and environmentally friendly guardrail for construction project safety according to claim 1, characterized in that: Two symmetrically arranged retreat grooves are provided inside the first column (1), the clamping block (9) is slidably connected inside the retreat grooves, and a retreat spring (12) is commonly connected between one side of the clamping block (9) and the side wall of the retreat groove.

5. The green and environmentally friendly guardrail for construction project safety according to claim 1, characterized in that: Two symmetrically arranged driven slide grooves (14) are provided inside the first column (1), and the driven sliding block (13) is slidably connected inside the driven slide grooves (14).

6. The green and environmentally friendly guardrail for construction project safety according to claim 1, characterized in that: An inclined groove (15) is provided inside the driven slider (13), and the active slider (16) is slidably connected inside the inclined groove (15).

7. The green and environmentally friendly guardrail for construction engineering safety according to claim 1, characterized in that: A card slot (10) is provided inside the positioning block (7), and the card slot (10) and the card block (9) have the same shape and size.

8. The green and environmentally friendly guardrail for construction project safety according to claim 1, characterized in that: A positioning groove (8) is provided inside the first column (1), and the positioning block (7) is slidably assembled inside the positioning groove (8).

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