Protective fence for constructional engineering

Abstract

The utility model discloses a protective guard for constructional engineering, which comprises a protective guard body, a sliding plate, a fixed base and an adjusting rod, the sliding plate is fixedly connected to the inner side of the protective guard body, the fixed base is fixedly mounted at the bottom of the protective guard body, and the adjusting rod is movably connected to the inner wall of the sliding plate. And the rear side of the sliding plate is fixedly connected with a water pump, and a dust falling pipe is arranged at the top of the sliding plate. By arranging the water pump, the dust falling pipe, the height adjusting assembly and the angle adjusting assembly, water can be effectively sucked by the water pump and conveyed to the dust falling pipe through the output end, dust falling treatment can be carried out on the periphery of the guardrail body through the dust falling pipe, and the problem that in the building construction process, isolation is carried out through the guardrail is solved; the problems that a large amount of dust is generated during construction and floats all around, and due to the fact that the protective fence is lack of a dust falling structure, dust falling treatment cannot be conducted on the dust, the floating dust floats towards the periphery of the protective fence, and air pollution is caused are solved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically a protective railing for building engineering. Background Technology

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities. Construction engineering requires the isolation and protection of the surrounding environment, so protective railings for construction engineering are needed.

[0003] Currently, Chinese utility model patent CN220014697U discloses a protective railing for construction engineering, specifically relating to the field of construction engineering. It includes a railing body and a spacing adjustment mechanism, with the spacing adjustment mechanism located on the inner side of the railing body. This utility model, through the spacing adjustment mechanism, allows the protective railing to be used for construction protection. First, the sealing plate is opened by hinges. Then, multiple guardrails are slidably installed onto the inner side of the slide rail of the support frame via pulleys at both ends. Next, the guardrails are pulled, and the pulleys are slid along the slide rail to adjust the spacing to a suitable level. Then, the screw is turned, causing the screw rod to rotate through the threaded cylinder, facilitating the extension and retraction of the guardrails. This causes the pulleys at both ends to abut and fix against the rail, thus securing the guardrails. This provides effective protection for adjusting the spacing between the guardrails, effectively preventing people and animals from climbing over them and improving the safety of construction projects.

[0004] Based on the aforementioned patent searches and the findings of existing equipment, while these devices can address the shortcomings of traditional guardrails in construction safety, such as the fact that most guardrails have integrated internal railing spacing that is not adjustable, making them prone to climbovers by people and animals and causing accidents, thus reducing the safety of construction work, and the fact that traditional guardrails are mostly installed directly on the ground, which can easily lead to unevenness and deformation over time due to uneven ground surfaces, reducing their lifespan, the devices also pose significant challenges during construction. Furthermore, the lack of dust suppression mechanisms in the guardrails causes the dust to float outwards, polluting the air. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a protective railing for construction projects that has the advantage of dust suppression. This solves the problem that during construction, a large amount of dust is generated and floats around due to the lack of dust suppression structure in the railing, causing the floating dust to drift to the outside of the railing and thus polluting the air.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective railing for construction engineering, comprising a railing body, a sliding plate, a fixed base, and an adjusting rod. The sliding plate is fixedly connected to the inner side of the railing body, the fixed base is fixedly installed at the bottom of the railing body, the adjusting rod is movably connected to the inner wall of the sliding plate, a water pump is fixedly connected to the rear side of the sliding plate, a dust suppression pipe is provided on the top of the sliding plate, a movable seat is movably connected to the surface of the dust suppression pipe, movable grooves are provided on both sides of the bottom of the movable seat, the output end of the water pump is connected to the surface of the dust suppression pipe, a groove is provided on the top of the sliding plate, height adjustment components are fixedly connected to both sides of the inner wall of the groove, and an angle adjustment component is fixedly installed on the surface of the dust suppression pipe.

[0007] In a preferred embodiment of this invention, the height adjustment assembly includes an electric push rod, which is fixedly connected to both sides of the inner wall of the groove. A movable block is fixedly installed at the output end of the electric push rod, and a movable rod is provided on the top of the movable block. One end of the movable rod is movably connected to both sides of the inner wall of the movable block via a pin, and the other end of the movable rod is movably connected to both sides of the inner wall of the movable groove via a pin.

[0008] As a preferred embodiment of this utility model, the angle adjustment component includes a gear, which is fixedly installed on the surface of the dust collection pipe. A toothed plate is meshed with the top of the gear, and the toothed plate is movably connected to the inner wall of the movable seat.

[0009] As a preferred embodiment of this utility model, pull blocks are fixedly connected to both sides of the toothed plate, and the pull blocks are arranged in a T-shape.

[0010] As a preferred embodiment of this utility model, ball bearings are movably embedded on both sides of the top of the toothed plate, and sliding grooves are provided on both sides of the top of the inner wall of the movable seat, with the surface of the ball bearings movably connected to the inner wall of the sliding groove.

[0011] As a preferred embodiment of this utility model, the top of the movable seat is provided with a circular hole, and the inner wall of the circular hole is movably connected to a plug rod. The top of the toothed plate is provided with a plug hole, and the number of plug holes is set in several groups and distributed at equal intervals. The surface of the plug rod is movably connected to the inner wall of the plug hole.

[0012] As a preferred embodiment of this utility model, both sides of the top of the sliding plate are fixedly connected to a limiting frame, and the inner wall of the limiting frame is movably connected to both sides of the surface of the dust collection pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by incorporating a water pump, a dust suppression pipe, a height adjustment component, and an angle adjustment component, effectively enables the water pump to draw water and deliver it to the dust suppression pipe via its output end. The dust suppression pipe then effectively suppresses dust around the guardrail body. This solves the problem of dust pollution caused by the lack of dust suppression structure in guardrails during construction, where large amounts of dust are generated and float around. The present invention provides the advantage of dust suppression.

[0015] 2. By setting a height adjustment component, this utility model can effectively enable the electric push rod to drive the moving block to move inward, so that the moving block pushes the movable rod to move inward and increase the tilt angle. Then, the movable rod pushes the movable seat upward through the movable groove, so that the movable seat can adjust the dust-suppressing pipe to the required dust-suppressing position, thereby improving the flexibility of the dust-suppressing pipe.

[0016] 3. By setting an angle adjustment component, this utility model can effectively pull the toothed plate on the inner wall of the movable seat to move outward, so that the toothed plate drives the gear to rotate. Then the gear can drive the dust suppression pipe to rotate, thereby adjusting the dust suppression pipe to the required dust suppression angle, so that the dust suppression pipe can accurately suppress the dust generated during construction and improve the dust suppression efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a three-dimensional cross-sectional view of the sliding plate of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the dust suppression pipe of this utility model.

[0020] In the diagram: 1. Guardrail body; 2. Sliding plate; 3. Fixed base; 4. Adjusting rod; 5. Water pump; 51. Dust suppression pipe; 6. Movable seat; 7. Movable groove; 8. Groove; 9. Height adjustment component; 91. Electric push rod; 92. Moving block; 93. Movable rod; 10. Angle adjustment component; 101. Gear; 102. Tooth plate; 11. Pull block; 12. Ball bearing; 13. Slide groove; 14. Round hole; 15. Insert rod; 16. Insertion hole; 17. Limiting frame. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3 As shown, the present invention provides a protective railing for construction projects, comprising a railing body 1, a sliding plate 2, a fixed base 3, and an adjusting rod 4. The sliding plate 2 is fixedly connected to the inner side of the railing body 1, the fixed base 3 is fixedly installed at the bottom of the railing body 1, the adjusting rod 4 is movably connected to the inner wall of the sliding plate 2, a water pump 5 is fixedly connected to the rear side of the sliding plate 2, a dust-suppressing pipe 51 is provided on the top of the sliding plate 2, a movable seat 6 is movably connected to the surface of the dust-suppressing pipe 51, movable grooves 7 are provided on both sides of the bottom of the movable seat 6, the output end of the water pump 5 is connected to the surface of the dust-suppressing pipe 51, a groove 8 is provided on the top of the sliding plate 2, height adjustment components 9 are fixedly connected to both sides of the inner wall of the groove 8, and an angle adjustment component 10 is fixedly installed on the surface of the dust-suppressing pipe 51.

[0023] refer to Figure 1 and Figure 2 The height adjustment component 9 includes an electric push rod 91, which is fixedly connected to both sides of the inner wall of the groove 8. A movable block 92 is fixedly installed at the output end of the electric push rod 91. A movable rod 93 is provided on the top of the movable block 92. One end of the movable rod 93 is movably connected to both sides of the inner wall of the movable block 92 through a shaft pin, and the other end of the movable rod 93 is movably connected to both sides of the inner wall of the movable groove 7 through a shaft pin.

[0024] As a technical optimization of this utility model, by setting the height adjustment component 9, the electric push rod 91 can effectively drive the moving block 92 to move inward, so that the moving block 92 pushes the movable rod 93 to move inward and increase the tilt angle. Then, the movable rod 93 pushes the movable seat 6 to move upward through the movable groove 7, so that the movable seat 6 can adjust the dust-falling pipe 51 to the required dust-falling position, thereby improving the flexibility of the dust-falling pipe 51.

[0025] refer to Figure 1 and Figure 3 The angle adjustment assembly 10 includes a gear 101, which is fixedly installed on the surface of the dust collection pipe 51. A toothed plate 102 is meshed with the top of the gear 101, and the toothed plate 102 is movably connected to the inner wall of the movable seat 6.

[0026] As a technical optimization of this utility model, by setting the angle adjustment component 10, the toothed plate 102 on the inner wall of the movable seat 6 can be effectively pulled to move outward, so that the toothed plate 102 drives the gear 101 to rotate. Then the gear 101 can drive the dust suppression pipe 51 to rotate, thereby adjusting the dust suppression pipe 51 to the required dust suppression angle, so that the dust suppression pipe 51 can accurately suppress the dust generated during construction and improve the dust suppression efficiency.

[0027] refer to Figure 1 and Figure 3 Pull blocks 11 are fixedly connected to both sides of the toothed plate 102, and the pull blocks 11 are arranged in a T-shape.

[0028] As a technical optimization of this utility model, by setting the pull block 11, the T-shaped pull block 11 can be effectively made convenient for the user to pull the toothed plate 102 to move outward, thereby improving the efficiency of the dust removal pipe 51 angle adjustment.

[0029] refer to Figure 1 and Figure 3 Both sides of the top of the toothed plate 102 are movably inlaid with ball bearings 12, and both sides of the top of the inner wall of the movable seat 6 are provided with grooves 13, and the surface of the ball bearings 12 is movably connected to the inner wall of the grooves 13.

[0030] As a technical optimization of this utility model, by setting the ball 12 and the groove 13, the ball 12 can be driven to move along with the toothed plate 102, so that the ball 12 can slide on the inner wall of the groove 13, thereby improving the smoothness of the toothed plate 102 when it moves.

[0031] refer to Figure 1 and Figure 3 The top of the movable seat 6 is provided with a round hole 14, and the inner wall of the round hole 14 is movably connected to the insertion rod 15. The top of the toothed plate 102 is provided with an insertion hole 16. The number of insertion holes 16 is set in several groups and is evenly distributed. The surface of the insertion rod 15 is movably connected to the inner wall of the insertion hole 16.

[0032] As a technical optimization of this utility model, by setting a round hole 14, a rod 15 and a socket 16, the rod 15 on the inner wall of the round hole 14 can be effectively inserted into the socket 16, thereby fixing the toothed plate 102 in the correct position after it moves, preventing the dust collection pipe 51 from returning to its initial position due to the movement of the toothed plate 102, and thus improving the stability of the dust collection pipe 51 during use.

[0033] refer to Figure 2 and Figure 3 Both sides of the top of the sliding plate 2 are fixedly connected to the limiting frame 17, and the inner wall of the limiting frame 17 is movably connected to both sides of the surface of the dust collection pipe 51.

[0034] As a technical optimization of this utility model, by setting the limiting frame 17, the dust-falling pipe 51 can be effectively moved up and down on the inner wall of the limiting frame 17, thereby preventing the dust-falling pipe 51 from tilting when the movable seat 6 is adjusted, and avoiding the dust-falling pipe 51 from deviating when spraying.

[0035] The working principle and usage process of this utility model are as follows: First, the user places the guardrail body 1 in a suitable position. Then, by rotating the adjusting rod 4, the sliding plate 2 can be fixed. After the guardrail body 1 is installed, the user places the input end of the water pump 5 into a water source. When a large amount of dust is generated at the construction site, the user starts the water pump 5 to draw water and delivers it through the output end to the dust suppression pipe 51. The dust suppression pipe 51 then atomizes and sprays the water, thereby suppressing the dust generated during construction and preventing dust from floating around, thus improving the practicality of the guardrail body 1. When suppressing dust at different heights, the user activates the electric push rod 91 to move the moving block 92 inward, causing the moving block 92 to push the movable rod 93 inward and increase the tilt angle. Then, the movable rod 93... The movable slot 7 pushes the movable seat 6 upward, allowing the movable seat 6 to adjust the dust suppression pipe 51 to the desired dust suppression position, thus improving the flexibility of the dust suppression pipe 51. When it is necessary to adjust the dust suppression angle of the dust suppression pipe 51, the toothed plate 102 on the inner wall of the movable seat 6 is pulled outward by the pull block 11, causing the toothed plate 102 to drive the gear 101 to rotate. Then, the gear 101 can drive the dust suppression pipe 51 to rotate accordingly, thereby adjusting the dust suppression pipe 51 to the desired dust suppression angle, enabling the dust suppression pipe 51 to accurately suppress the dust generated during construction and improve the dust suppression efficiency. Then, the insertion rod 15 on the inner wall of the round hole 14 is inserted into the insertion hole 16, thereby fixing the position of the toothed plate 102 after it has moved, preventing the toothed plate 102 from moving again and causing the dust suppression pipe 51 to return to the initial position, thus improving the stability of the dust suppression pipe 51 during use.

[0036] In summary, this type of protective railing for construction projects, by incorporating a water pump 5, a dust suppression pipe 51, a height adjustment component 9, and an angle adjustment component 10, effectively enables the water pump 5 to draw water and deliver it to the dust suppression pipe 51 through its output end. The dust suppression pipe 51 can then suppress dust around the railing body 1, solving the problem that during construction, a large amount of dust is generated and floats around due to the lack of a dust suppression structure on the railing, causing the floating dust to drift to the outside of the railing and thus polluting the air.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective railing for construction projects, comprising a railing body (1), a sliding plate (2), a fixed base (3), and an adjusting rod (4), characterized in that: The sliding plate (2) is fixedly connected to the inner side of the guardrail body (1). The fixed base (3) is fixedly installed at the bottom of the guardrail body (1). The adjusting rod (4) is movably connected to the inner wall of the sliding plate (2). A water pump (5) is fixedly connected to the rear side of the sliding plate (2). A dust-suppressing pipe (51) is provided on the top of the sliding plate (2). A movable seat (6) is movably connected to the surface of the dust-suppressing pipe (51). Movable grooves (7) are opened on both sides of the bottom of the movable seat (6). The output end of the water pump (5) is connected to the surface of the dust-suppressing pipe (51). A groove (8) is opened on the top of the sliding plate (2). A height adjustment component (9) is fixedly connected to both sides of the inner wall of the groove (8). An angle adjustment component (10) is fixedly installed on the surface of the dust-suppressing pipe (51).

2. The protective railing for construction projects according to claim 1, characterized in that: The height adjustment assembly (9) includes an electric push rod (91), which is fixedly connected to both sides of the inner wall of the groove (8). A movable block (92) is fixedly installed at the output end of the electric push rod (91). A movable rod (93) is provided on the top of the movable block (92). One end of the movable rod (93) is movably connected to both sides of the inner wall of the movable block (92) through a pin, and the other end of the movable rod (93) is movably connected to both sides of the inner wall of the movable groove (7) through a pin.

3. A protective railing for construction projects according to claim 1, characterized in that: The angle adjustment assembly (10) includes a gear (101), which is fixedly installed on the surface of the dust collection pipe (51). The top of the gear (101) is meshed with a toothed plate (102), which is movably connected to the inner wall of the movable seat (6).

4. A protective railing for construction projects according to claim 3, characterized in that: Pull blocks (11) are fixedly connected to both sides of the toothed plate (102), and the pull blocks (11) are arranged in a T-shape.

5. A protective railing for construction projects according to claim 3, characterized in that: Both sides of the top of the toothed plate (102) are movably inlaid with ball bearings (12), and both sides of the top of the inner wall of the movable seat (6) are provided with sliding grooves (13), and the surface of the ball bearings (12) is movably connected to the inner wall of the sliding grooves (13).

6. A protective railing for construction projects according to claim 3, characterized in that: The top of the movable seat (6) is provided with a circular hole (14), and the inner wall of the circular hole (14) is movably connected to a plug rod (15). The top of the toothed plate (102) is provided with a plug hole (16). The number of plug holes (16) is set in several groups and is evenly distributed. The surface of the plug rod (15) is movably connected to the inner wall of the plug hole (16).

7. A protective railing for construction projects according to claim 1, characterized in that: Both sides of the top of the sliding plate (2) are fixedly connected to a limiting frame (17), and the inner wall of the limiting frame (17) is movably connected to both sides of the surface of the dust collection pipe (51).

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