Building engineering construction fence

Abstract

The utility model belongs to the technical field of fences, and discloses a building engineering construction fence which comprises two stand columns arranged in a spaced mode, ground nails are arranged at the bottoms of the stand columns, two transverse rods are vertically arranged between the two stand columns in a spaced mode, a plurality of vertical rods are arranged between the two transverse rods, a containing groove is formed in one side of each stand column, and a sliding block is vertically arranged in each containing groove in a sliding mode. A connecting plate is rotatably arranged at the bottom of the sliding block, a supporting rod is rotatably arranged on one side of the connecting plate, a rotating shaft is rotatably arranged on the lower side of the containing groove, one end of the supporting rod is connected with the rotating shaft, and an auxiliary nail is arranged at the end, close to the connecting plate, of the supporting rod. The tops of the stand columns are knocked, the ground nails are nailed into a soil layer, the stand columns are preliminarily fixed, then the sliding blocks slide downwards, the connecting plates and the supporting rods are driven to move, the auxiliary nails penetrate into the soil layer, the stand columns are supported in an auxiliary mode, the stability of the stand columns is guaranteed, and therefore the stability of the whole fence is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of fence technology, and in particular to a construction fence for building engineering. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. At construction sites, various pits are typically dug in the soil to install building pipes or lay foundations. To ensure the smooth progress of the project and to prevent injury to personnel from the construction site, construction fences are usually installed around the construction area.

[0003] Chinese utility model patent with publication number CN221942145U discloses a construction fence for building engineering, including a base frame. The outer surface of the top of the base frame is movably connected to an outer column, and the outer surface of the bottom of the base frame is fixedly connected to a fixing block. The outer surface of the bottom of the fixing block is fixedly connected to a locking seat. The locking seat is inverted conical in shape and made of galvanized steel. The device is fixed to the soil by the locking seat.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the above-mentioned devices rely on the insertion of the locking base into the soil to fix the whole in the soil, and the structure is relatively simple. When subjected to side impact, it is easy to cause the whole to tilt and fall over, and the protection is poor. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a construction fence for building engineering.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a construction fence for building engineering, comprising two posts spaced apart, with ground nails at the bottom of the posts, two horizontal bars vertically spaced between the two posts, and several vertical bars between the two horizontal bars, a receiving groove on one side of each post, a sliding block vertically slidably disposed in the receiving groove, a fixing component for fixing the sliding block to the post on the sliding block, a connecting plate rotatably disposed at the bottom of the sliding block, a support rod rotatably disposed on the side of the connecting plate away from the sliding block, a rotating shaft rotatably disposed on the lower side of the receiving groove, the end of the support rod away from the connecting plate being connected to the rotating shaft, and an auxiliary nail disposed at the end of the support rod near the connecting plate.

[0007] By adopting the above technical solution, the system includes posts, ground nails, fixing components, and auxiliary nails. Initially, the support rods and connecting plates are all located within the receiving groove. During installation, the groove opening is first oriented towards the construction area. Then, the top of the post is tapped to drive the ground nails into the soil, initially fixing the post. Next, the slider is slid downwards, moving the connecting plate and support rod, causing the auxiliary nails to penetrate the soil and provide additional support to the post, ensuring its stability. This, in turn, ensures the stability of the entire fence, preventing it from tilting or collapsing upon side impacts, providing strong protection. Furthermore, the moving connecting plate and support rods are located within the construction area, not occupying space for workers outside the fence, making it more efficient.

[0008] Furthermore, the bottom of the receiving groove is provided with a strip-shaped hole that penetrates the column. The length direction of the strip-shaped hole is consistent with the length direction of the column. A control plate connected to a sliding block is slidably disposed in the strip-shaped hole, and the fixing component is disposed on the control plate.

[0009] By adopting the above technical solution, a strip hole and a control plate are set up. Moving the control plate moves the slider. The control plate is located on the side of the column away from the construction area, which is convenient for the staff to operate.

[0010] Furthermore, the fixing assembly includes a first fixing seat and a second fixing seat horizontally spaced apart on one side of the control panel. The first fixing seat is arranged near the column. A fixing rod is slidably mounted on both the first and second fixing seats. Two fixing holes are vertically spaced apart on the side wall of the column near the fixing rod. A retaining ring is provided on the rod body between the first and second fixing seats. A compression spring is sleeved on the rod body between the retaining ring and the second fixing seat. One end of the compression spring is connected to the retaining ring, and the other end is connected to the second fixing seat. A handle is provided on the side of the fixing rod away from the column.

[0011] By adopting the above technical solution, a first fixed seat, a second fixed seat, a fixed rod, and a compression spring are set up. In the initial state, the fixed rod is inserted into the upper fixed hole, thereby fixing the control plate and the sliding block, and ensuring that the support rod and the connecting plate are stably located in the receiving groove. When it is necessary to assist in fixing the column, pull the handle to move the fixed rod and the retaining ring, so that the end of the fixed rod leaves the upper fixed hole. At the same time, the compression spring is compressed, and then the control plate is slid down, which moves the sliding block to assist in the nail penetrating into the soil. At this time, the fixed rod is concentric with the lower fixed hole. Under the action of the spring force, the compression spring pushes the retaining ring and the fixed rod to move, so that the fixed rod is inserted into the lower fixed hole, fixing the slider, thereby fixing the support rod and the connecting plate.

[0012] Furthermore, the auxiliary nail is generally arc-shaped, and the center of the arc coincides with the center of the rotating shaft.

[0013] By adopting the above technical solution, the auxiliary nail is set to be an overall arc shape, which makes it easy to insert the auxiliary nail into the soil layer when the support rod rotates around the rotation axis.

[0014] Furthermore, the bottom of the sliding block is provided with two upright plates spaced apart, and a rotating shaft is rotatably provided between the two upright plates. The support rod has an installation groove on the side away from the rotating shaft, and a hinge shaft is rotatably provided in the installation groove. One end of the connecting plate is connected to the rotating shaft, and the other end is connected to the hinge shaft.

[0015] By adopting the above technical solution, and setting up a vertical plate, a rotating shaft, a mounting groove, and a hinge shaft, the stability of the movement of the connecting plate and the support rod is ensured.

[0016] Furthermore, the rotation axis, the pivot axis, and the hinge axis are parallel to each other.

[0017] Furthermore, the receiving groove has vertical grooves on the opposite sides of the groove wall, and a slider is slidably disposed in the groove, with the slider connected to the slider.

[0018] By adopting the above technical solution, a sliding groove and a slider are set to ensure the stability of the sliding block.

[0019] In summary, this utility model has the following beneficial effects:

[0020] 1. In this application, posts, ground nails, fixing components, and auxiliary nails are provided. In the initial state, the support rods and connecting plates are all located within the receiving groove. During installation, the groove opening is first oriented towards the construction area. Then, the top of the post is tapped to drive the ground nails into the soil, initially fixing the post. Next, the slider is slid downwards, moving the connecting plate and support rod, causing the auxiliary nails to penetrate the soil and provide auxiliary support for the post, ensuring its stability. This, in turn, ensures the stability of the entire fence, preventing it from tilting or collapsing upon side impact, providing strong protection. Furthermore, the connecting plate and support rods, after being moved, are located within the construction area, not occupying the space for workers to move outside the fence, making it more reasonable.

[0021] 2. In this application, a first fixed seat, a second fixed seat, a fixed rod, and a compression spring are provided. In the initial state, the fixed rod is inserted into the upper fixed hole to fix the control plate and the sliding block, thereby ensuring that the support rod and the connecting plate are stably located in the receiving groove. When it is necessary to assist in fixing the column, the handle is pulled to move the fixed rod and the retaining ring, so that the end of the fixed rod leaves the upper fixed hole. At the same time, the compression spring is compressed. Then, the control plate is slid downward, which moves the sliding block to assist in the nailing into the soil. At this time, the fixed rod is concentric with the lower fixed hole. Under the action of the spring force, the compression spring pushes the retaining ring and the fixed rod to move, so that the fixed rod is inserted into the lower fixed hole, fixing the slider, thereby fixing the support rod and the connecting plate. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the column according to an embodiment of the present invention;

[0024] Figure 3 yes Figure 2 Enlarged view of part A;

[0025] Figure 4 This is a structural schematic diagram of the column from another angle in an embodiment of this utility model;

[0026] Figure 5 This is a structural schematic diagram of the connecting plate and support rod in an embodiment of this utility model.

[0027] In the diagram: 10. Column; 11. Ground nail; 12. Horizontal bar; 13. Vertical bar; 14. Receiving groove; 15. Sliding block; 16. Rotating shaft; 20. Fixing assembly; 21. First fixing seat; 22. Second fixing seat; 23. Fixing rod; 24. Fixing hole; 25. Retaining ring; 26. Compression spring; 27. Handle; 30. Connecting plate; 31. Support rod; 32. Auxiliary nail; 40. Strip hole; 41. Control panel; 50. Vertical plate; 51. Rotating shaft; 52. Mounting groove; 53. Hinge shaft; 60. Slide groove; 61. Slider. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] like Figure 1-5 As shown in the illustration, this application discloses a construction fence for building engineering, including posts 10, ground nails 11, crossbars 12, and fixing components 20. Two posts 10 are spaced apart, each with a base plate at its bottom. The ground nails 11 are located at the bottom of the base plate. Two crossbars 12 are vertically spaced between two posts 10, with both ends of each crossbar 12 connected to a corresponding post 10. Several vertical bars 13 are arranged between the two crossbars 12. During installation, the top of the posts 10 is struck until the bottom of the base plate contacts the soil, causing the ground nails 11 to penetrate the soil and initially fix the posts 10.

[0030] Specifically, a receiving groove 14 is provided on one side of the column 10, and a sliding block 15 is vertically slidably disposed within the receiving groove 14. Vertical sliding grooves 60 are provided on the opposite sides of the receiving groove 14, and a slider 61 is slidably disposed within the sliding grooves 60. The sliding block 15 is connected to the slider 61 to ensure the stability of the sliding block 15. A fixing component 20 is disposed on the sliding block 15 to fix the slider 61 to the column 10. A connecting plate 30 is rotatably disposed at the bottom of the sliding block 15. A support rod 31 is rotatably disposed on the side of the connecting plate 30 away from the sliding block 15. A rotating shaft 16 is rotatably disposed on the lower side of the receiving groove 14. The end of the support rod 31 away from the connecting plate 30 is connected to the rotating shaft 16. An auxiliary pin 32 is disposed at the end of the support rod 31 near the connecting plate 30. The length of the receiving groove 14 is greater than the sum of the lengths of the slider 61, the support rod 31, and the connecting plate 30. In the initial state, the support rod 31 and the connecting plate 30 are both located within the receiving groove 14. During installation, first align the mounting slot 52 with the construction area, then tap the top of the post 10 to drive the ground nail 11 into the soil. Next, slide the slider 61 downwards, moving the connecting plate 30 and support rod 31, causing the auxiliary nail 32 to penetrate the soil and provide auxiliary support for the post 10, ensuring its stability and thus the stability of the entire fence. This prevents the fence from tilting or collapsing in the event of a side impact, providing strong protection. Furthermore, the connecting plate 30 and support rod 31, after moving, remain within the construction area, not occupying space for workers outside the fence, making it more efficient.

[0031] Two vertical plates 50 are spaced apart at the bottom of the sliding block 15. A rotating shaft 51 is rotatably connected between the two vertical plates 50. A mounting groove 52 is provided on the side of the support rod 31 away from the rotating shaft 16. A hinge shaft 53 is rotatably connected within the mounting groove 52. One end of the connecting plate 30 is connected to the rotating shaft 51, and the other end is connected to the hinge shaft 53, ensuring the stability of the movement of the connecting plate 30 and the support rod 31. The rotating shaft 16, the rotating shaft 51, and the hinge shaft 53 are parallel to each other.

[0032] During installation, a slotted hole 40 penetrating the column 10 is provided at the bottom of the receiving groove 14. The length direction of the slotted hole 40 is consistent with the length direction of the column 10. A control plate 41 connected to a sliding block 15 is slidably disposed within the slotted hole 40. A fixing component 20 is disposed on the control plate 41. Moving the control plate 41 moves the slider 61. The control plate 41 is located on the side of the column 10 away from the construction area for easy operation by workers. The fixing component 20 includes a first fixing seat 21 and a second fixing seat 22 horizontally spaced on one side of the control plate 41. The first fixing seat 21 is arranged adjacent to the column 10 relative to the second fixing seat 22. A fixing rod 23 is slidably disposed on both the first fixing seat 21 and the second fixing seat 22. Both the first fixing seat 21 and the second fixing seat 22 have concentric circular holes that are slidably connected to the fixing rod 23. The length direction of the fixing rod 23 is perpendicular to the length direction of the column 10. Two fixing holes 24 are vertically spaced on the side wall of the column 10 near the fixing rod 23. In the initial state, the fixing rod 23 is inserted into the upper fixing hole 24 to fix the control plate 41 and the sliding block 15, thereby ensuring that the support rod 31 and the connecting plate 30 are stably placed in the receiving groove 14.

[0033] In the specific configuration, a retaining ring 25 is provided on the rod body of the fixing rod 23 located between the first fixing seat 21 and the second fixing seat 22. A compression spring 26 is sleeved on the rod body of the fixing rod 23 located between the retaining ring 25 and the second fixing seat 22. One end of the compression spring 26 is connected to the retaining ring 25, and the other end is connected to the second fixing seat 22. The side of the fixing rod 23 away from the column 10 passes through the second fixing seat 22 and is provided with a handle 27. When it is necessary to assist in fixing the column 10, the handle 27 is pulled to move the fixing rod 23. The retaining ring 25 moves, causing the end of the fixing rod 23 to leave the upper fixing hole 24. At the same time, the compression spring 26 is compressed, and then the control plate 41 slides downward, driving the sliding block 15 to move. The auxiliary nail 32 penetrates into the soil. At this time, the fixing rod 23 is concentric with the lower fixing hole 24. Under the action of the elastic force, the compression spring 26 pushes the retaining ring 25 and the fixing rod 23 to move, so that the fixing rod 23 is inserted into the lower fixing hole 24, fixing the slider 61, thereby fixing the support rod 31 and the connecting plate 30. The auxiliary nail 32 is arc-shaped, and its arc center is consistent with the center of the rotating shaft 16, which makes it convenient for the support rod 31 to rotate around the rotating shaft 16 and insert the auxiliary nail 32 into the soil.

[0034] The operating principle of a construction fence in this embodiment is as follows: First, the groove 52 is oriented towards the construction area. Then, the top of the post 10 is struck to drive the ground nail 11 into the soil. Next, the handle 27 is pulled to move the fixing rod 23 and the retaining ring 25, causing the end of the fixing rod 23 to move away from the upper fixing hole 24. At the same time, the compression spring 26 is compressed. Then, the control plate 41 is slid downward, causing the slider 61 to slide downward, causing the connecting plate 30 and the support rod 31 to move. The auxiliary nail 32 penetrates into the soil, providing auxiliary support for the post 10. At this time, the fixing rod 23 is concentric with the lower fixing hole 24. Under the elastic force of the compression spring 26, the retaining ring 25 and the fixing rod 23 are pushed to move, causing the fixing rod 23 to insert into the lower fixing hole 24, fixing the slider 61, thereby fixing the support rod 31 and the connecting plate 30. This ensures the stability of the entire fence and prevents it from tilting or collapsing when impacted from the side, providing strong protection.

[0035] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A construction fence for building projects, characterized in that: The system includes two spaced-apart columns (10), each with a ground nail (11) at its bottom. Two horizontal bars (12) are vertically spaced between the two columns (10), and several vertical bars (13) are positioned between the two horizontal bars (12). A receiving groove (14) is provided on one side of each column (10), and a sliding block (15) is vertically slidably disposed within the receiving groove (14). The sliding block (15) is equipped with a mechanism for connecting a slider (61) to the column. (10) A fixed fixing component (20) is provided with a connecting plate (30) rotatably disposed at the bottom of the sliding block (15), and a support rod (31) is rotatably disposed on the side of the connecting plate (30) away from the sliding block (15). A rotating shaft (16) is rotatably disposed on the lower side of the receiving groove (14). The end of the support rod (31) away from the connecting plate (30) is connected to the rotating shaft (16). An auxiliary nail (32) is disposed on the end of the support rod (31) near the connecting plate (30).

2. The construction fence for building engineering according to claim 1, characterized in that: The bottom of the receiving groove (14) is provided with a strip hole (40) that penetrates the column (10). The length direction of the strip hole (40) is consistent with the length direction of the column (10). A control plate (41) connected to the sliding block (15) is slidably arranged in the strip hole (40). The fixing component (20) is arranged on the control plate (41).

3. A construction fence for building engineering according to claim 2, characterized in that: The fixing assembly (20) includes a first fixing seat (21) and a second fixing seat (22) horizontally spaced on one side of the control panel (41). The first fixing seat (21) is arranged near the column (10). A fixing rod (23) is slidably arranged on the first fixing seat (21) and the second fixing seat (22). Two fixing holes (24) are vertically spaced on the side wall of the column (10) near the fixing rod (23). A retaining ring (25) is provided on the rod body of the fixing rod (23) located between the first fixing seat (21) and the second fixing seat (22). A compression spring (26) is sleeved on the rod body of the fixing rod (23) located between the retaining ring (25) and the second fixing seat (22). One end of the compression spring (26) is connected to the retaining ring (25) and the other end is connected to the second fixing seat (22). A handle (27) is provided on the side of the fixing rod (23) away from the column (10).

4. A construction fence for building engineering according to claim 1, characterized in that: The auxiliary nail (32) is arc-shaped, and the center of its arc coincides with the center of the rotating shaft (16).

5. A construction fence for building engineering according to claim 1, characterized in that: The sliding block (15) has two upright plates (50) spaced apart at the bottom. A rotating shaft (51) is rotatably arranged between the two upright plates (50). The support rod (31) has an installation groove (52) on the side away from the rotating shaft (16). A hinge shaft (53) is rotatably arranged in the installation groove (52). One end of the connecting plate (30) is connected to the rotating shaft (51), and the other end is connected to the hinge shaft (53).

6. A construction fence for building engineering according to claim 5, characterized in that: The rotating shaft (16), the rotating shaft (51), and the hinge shaft (53) are parallel to each other.

7. A construction fence for building engineering according to claim 1, characterized in that: The receiving groove (14) has vertically opened sliding grooves (60) on opposite sides of the groove wall. A slider (61) is slidably arranged in the sliding groove (60), and the sliding block (15) is connected to the slider (61).

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