Building engineering construction fence

Abstract

The utility model relates to the technical field of building construction fences, and discloses a building engineering construction fence which comprises a locking mechanism, a first baffle and a second baffle, first rotating blocks are fixedly arranged at the upper ends of one sides of the first baffle and the second baffle, and limiting grooves are formed in the lower portions of one sides of the two first rotating blocks. Second rotating blocks are fixedly arranged at the positions, close to the lower ends, of one sides of the first baffle and the second baffle correspondingly, fixing mechanisms are hinged to the centers of the front ends of the first baffle and the second baffle correspondingly, each locking mechanism comprises a fence body, a motor is fixedly arranged in the fence body, and a threaded rod is fixedly arranged at the output end of the motor; the upper end of the threaded rod is rotationally arranged on the inner top face of the fence body, and a rod body of the threaded rod is sleeved with a limiting block in a threaded mode. According to the foldable fence, accidental folding is prevented through the locking function of the locking mechanism, and after the locking mechanism is unlocked, the fence can be folded, so that constructors can transport and store the fence conveniently.

Description

Technical Field

[0001] This utility model relates to the field of construction site enclosure technology, and in particular to a construction site enclosure for a construction project. Background Technology

[0002] Construction site fencing is a temporary isolation facility set up around a construction site. Its main functions are to ensure construction safety, regulate work areas, and reduce the impact on the surrounding environment. First, it provides safety isolation, preventing unauthorized personnel from accidentally entering hazardous construction areas (such as areas with falling objects or machinery operation), reducing external interference during worker operations, and minimizing the risk of accidental injury. Second, it reduces environmental impact, blocking the spread of construction dust, reducing the impact of machinery noise on nearby residents, concealing debris and equipment within the construction site, and maintaining a clean and tidy cityscape. Third, it regulates construction management, delineates work boundaries, prevents material stockpiling or machinery from occupying public areas, prevents theft or damage, and ensures the safety of construction site materials.

[0003] Existing construction site fencing primarily isolates the construction site by assembling multiple fences. However, some of these fences are quite large, requiring construction workers to move and assemble them individually, which is inconvenient. Furthermore, some fencing panels are not easily folded, resulting in them taking up considerable space when stacked.

[0004] Therefore, those skilled in the art have provided a construction site enclosure for a construction project to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a construction site enclosure. This enclosure uses a locking mechanism to lock the first and second baffles to prevent accidental folding, and a fixing mechanism to secure the enclosure to the ground.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a construction site enclosure, comprising a locking mechanism, a first baffle and a second baffle, wherein a rotating block 1 is fixedly provided on the upper side of one side of both the first baffle and the second baffle, and a limit groove is provided on the lower side of one side of each of the two rotating blocks 1, wherein a rotating block 2 is fixedly provided on the lower side of one side of both the first baffle and the second baffle, and a fixing mechanism is hinged at the center of the front end of both the first baffle and the second baffle.

[0007] The locking mechanism includes a fence body, a motor is fixedly installed inside the fence body, a threaded rod is fixedly installed at the output end of the motor, the upper end of the threaded rod is rotatably installed on the inner top surface of the fence body, a limit block is threadedly sleeved on the body of the threaded rod, round shafts are fixedly installed at the upper and lower ends of both sides of the fence body, a warning light is fixedly installed at the upper end of the fence body, and a base plate is fixedly installed at the lower end of the fence body.

[0008] Furthermore, the two rotating blocks one and the two rotating blocks two are respectively movably sleeved on the four round shafts, and the two sides of the limiting block slide in the two limiting grooves respectively.

[0009] Furthermore, the two fixing mechanisms include two connecting rods and two support rods, with one end of each support rod sliding inside the two connecting rods, and multiple threaded holes evenly formed on the surface of each support rod.

[0010] Furthermore, the two connecting rods are each provided with a plurality of threaded holes I evenly spaced on their surfaces, and the plurality of threaded holes I and the plurality of threaded holes II are fixed together by bolts.

[0011] Furthermore, each of the two support rods is hinged to a fixing plate at its other end, and fixing holes are provided on both sides of the upper surface of the two fixing plates.

[0012] Furthermore, two fixing blocks are fixedly provided on the other side of the first baffle, and two fixing slots are opened on the other side of the second baffle. Both fixing blocks are provided with holes.

[0013] Furthermore, a slot is provided at the lower center of the front end face of both the first baffle and the second baffle, and a base is fixedly provided at the lower end of both the first baffle and the second baffle.

[0014] This utility model has the following beneficial effects:

[0015] 1. The present invention proposes a construction site enclosure, which, compared with the existing construction site enclosure, uses a motor-driven threaded rod to achieve forward and reverse rotation, thereby controlling the up and down movement of the limiting block. When the limiting block moves downward, the construction personnel can rotate the first baffle and the second baffle backward and fold them up. In the unfolded state, the motor drives the limiting block to slide into the limiting groove, thereby achieving rigid locking of the first baffle and the second baffle and preventing accidental folding.

[0016] 2. The construction site enclosure proposed in this utility model, compared with the existing construction site enclosure, has the following advantages: when unfolded, the support rod is pulled to a suitable length by loosening the bolts, and then the bolts are tightened to fix the support rod. Next, the expansion bolts are passed through the fixing holes and fixed in the holes in the cement ground. This makes the construction site enclosure more stable during use. When folded, the bolts are loosened and the support rod is pushed into the connecting rod, aligning the threaded hole one and the threaded hole two, and then the bolts are tightened to fix the support rod. Attached Figure Description

[0017] Figure 1 This is a three-dimensional axonometric schematic diagram of the present invention;

[0018] Figure 2This is a rear-view axonometric schematic diagram of the present invention;

[0019] Figure 3 This is a folding diagram of the present invention;

[0020] Figure 4 This is an isometric internal structure diagram of the locking mechanism of this utility model;

[0021] Figure 5 This is an isometric structural diagram of the fixing mechanism of this utility model;

[0022] Figure 6 This is an isometric structural diagram of the second baffle of this utility model;

[0023] Figure 7 This is an isometric structural diagram of the first baffle of this utility model.

[0024] Legend:

[0025] 1. Locking mechanism; 101. Main body of the enclosure; 102. Motor; 103. Threaded rod; 104. Limiting block; 105. Round shaft; 106. Warning light; 107. Base plate; 2. First baffle; 3. Fixing insert; 4. Fixing mechanism; 401. Connecting rod; 402. Threaded hole one; 403. Support rod; 404. Threaded hole two; 405. Fixing plate; 406. Fixing hole; 5. Slot; 6. Rotating block two; 7. Base; 8. Fixing slot; 9. Second baffle; 10. Rotating block one; 11. Limiting groove. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7An embodiment of this utility model provides a construction site enclosure, including a locking mechanism 1, a first baffle 2, and a second baffle 9. A rotating block 10 is fixedly installed on the upper side of one side of both the first baffle 2 and the second baffle 9. A limiting groove 11 is opened on the lower side of one side of each of the two rotating blocks 10. A rotating block 2 6 is fixedly installed on the lower side of one side of both the first baffle 2 and the second baffle 9. A fixing mechanism 4 is hinged to the center of the front end of both the first baffle 2 and the second baffle 9. The two rotating blocks 10 and the two rotating blocks 2 6 are movably sleeved on the shafts of four round shafts 105. The limiting blocks 104 slide in the two limiting grooves 11 on both sides. Two fixing inserts 3 are fixedly installed on the other side of the first baffle 2. Two fixing slots 8 are opened on the other side of the second baffle 9. Holes are opened on both fixing inserts 3. A slot 5 is opened on the lower side of the center of the front end face of both the first baffle 2 and the second baffle 9. A base 7 is fixedly installed at the lower end of both the first baffle 2 and the second baffle 9.

[0028] Specifically, after unlocking the locking mechanism 1, the construction workers fold the first baffle 2 and the second baffle 9 backward, and then insert one end of the fixing mechanism 4 into the slot 5 to store the fixing mechanism 4. In addition, multiple construction fences can be connected together through the fixing plug 3 and the fixing slot 8. The construction workers then screw the bolts into the holes on the fixing plug 3 to fix it together with the fixing slot 8, thereby connecting multiple construction fences. At the same time, the base 7 at the lower end of the first baffle 2 and the second baffle 9 can provide some support for the baffles to ensure their stability.

[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 The locking mechanism 1 includes a fence body 101, a motor 102 fixedly installed inside the fence body 101, a threaded rod 103 fixedly installed at the output end of the motor 102, the upper end of the threaded rod 103 rotatably installed on the inner top surface of the fence body 101, a limit block 104 threadedly fitted on the body of the threaded rod 103, round shafts 105 fixedly installed at the upper and lower ends of both sides of the fence body 101, a warning light 106 fixedly installed at the upper end of the fence body 101, and a base plate 107 fixedly installed at the lower end of the fence body 101.

[0030] Specifically, when folding the baffle, the construction workers need to turn on the power. The motor 102 drives the threaded rod 103 to rotate in the forward direction. Through the rotation of the threaded rod 103, the limiting block 104 moves downward, causing its two sides to slide out from the two limiting grooves 11, thereby unlocking the lock. When the baffle is unfolded, the construction workers turn on the power again. Through the reverse rotation of the threaded rod 103, the limiting block 104 moves upward, causing it to automatically slide into the limiting groove 11, forming a rigid lock to prevent accidental folding. This method replaces the traditional manual operation and improves construction efficiency. In addition, the warning light 106 on the main body of the fence 101 can play a warning and reminder role, and the warning light 106 has a built-in battery compartment, while the base plate 107 provides a stable foundation for the fence.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 The two fixing mechanisms 4 include two connecting rods 401 and two support rods 403. One end of each support rod 403 slides within the two connecting rods 401. Multiple threaded holes 404 are evenly provided on the surface of each support rod 403. Multiple threaded holes 402 are evenly provided on the surface of each connecting rod 401. The multiple threaded holes 402 and the multiple threaded holes 404 are fixed by bolts. A fixing plate 405 is hinged to the other end of each support rod 403. Fixing holes 406 are provided on both sides of the upper surface of each fixing plate 405.

[0032] Specifically, during storage, the construction workers need to loosen the bolts on the connecting rod 401, then push the support rod 403 into the connecting rod 401. Subsequently, they adjust the angles of the two fixing plates 405, insert them into the two slots 5 respectively, and tighten the bolts to fix the support rod 403 and prevent it from slipping. During unfolding, the construction workers first loosen the bolts and pull the support rod 403 outward. Then, they tighten the bolts so that they pass through the threaded hole 402 and the threaded hole 404, thereby fixing the support rod 403. Finally, after drilling holes in the cement ground, the construction workers pass expansion bolts through the fixing holes 406 and fix them in the holes in the cement ground to enhance its wind resistance and anti-tipping ability.

[0033] Working principle: When the construction personnel turn on the power, the motor 102 drives the threaded rod 103 to rotate in the forward direction, which drives the limit block 104 to move down. When the limit block 104 is completely disengaged from the limit grooves 11 on both sides, the first baffle 2 and the second baffle 9 can be folded back and closed. Then, the bolts on the connecting rod 401 are loosened, and the support rod 403 is pushed into the connecting rod 401. Then, the moving fixing plate 405 is rotated to make it fit into the slot 5. The bolts are tightened again to fix the support rod 403, thereby completing the folding of the construction fence.

[0034] Secondly, when unfolding the enclosure, the construction workers unfold the first baffle 2 and the second baffle 9 forward respectively, start the motor 102 to drive the threaded rod 103 to rotate in the opposite direction, so that the limiting block 104 moves up and slides into the limiting grooves 11 on both sides, thus completing the baffle fixing. Then, the first baffle 2 and the second baffle 9 are placed vertically on the ground. Then, the bolts of the connecting rod 401 are loosened, the support rod 403 is pulled outward to a suitable length, the threaded hole 1 402 and the threaded hole 2 404 are aligned, and the bolts are tightened to fix them through. Then, holes are drilled in the cement ground, and the expansion bolts are inserted into the holes after passing through the fixing holes 406 and tightened to fix them.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction site enclosure, comprising a locking mechanism (1), a first baffle (2), and a second baffle (9), characterized in that: A rotating block 1 (10) is fixedly provided on the upper side of one side of the first baffle (2) and the second baffle (9). A limiting groove (11) is provided on the lower side of one side of each of the two rotating blocks 1 (10). A rotating block 2 (6) is fixedly provided on the lower side of one side of the first baffle (2) and the second baffle (9). A fixing mechanism (4) is hinged at the center of the front end of the first baffle (2) and the second baffle (9). The locking mechanism (1) includes a fence body (101), a motor (102) is fixedly installed inside the fence body (101), a threaded rod (103) is fixedly installed at the output end of the motor (102), the upper end of the threaded rod (103) is rotatably installed on the inner top surface of the fence body (101), a limiting block (104) is threaded on the body of the threaded rod (103), round shafts (105) are fixedly installed at the upper and lower ends of both sides of the fence body (101), a warning light (106) is fixedly installed at the upper end of the fence body (101), and a base plate (107) is fixedly installed at the lower end of the fence body (101).

2. The construction site enclosure according to claim 1, characterized in that: The two rotating blocks one (10) and the two rotating blocks two (6) are respectively movably sleeved on the shafts of the four round shafts (105), and the two sides of the limiting block (104) slide in the two limiting grooves (11).

3. A construction site enclosure as described in claim 1, characterized in that: The two fixing mechanisms (4) include two connecting rods (401) and two support rods (403). One end of each of the two support rods (403) slides within the two connecting rods (401). The surfaces of the two support rods (403) are evenly provided with multiple threaded holes (404).

4. A construction site enclosure as described in claim 3, characterized in that: The two connecting rods (401) are each provided with a plurality of threaded holes (402) evenly distributed on their surfaces. The plurality of threaded holes (402) and the plurality of threaded holes (404) are fixed by bolts.

5. A construction site enclosure as described in claim 3, characterized in that: The other end of each of the two support rods (403) is hinged with a fixing plate (405), and fixing holes (406) are provided on both sides of the upper surface of the two fixing plates (405).

6. A construction site enclosure as described in claim 1, characterized in that: Two fixing blocks (3) are fixedly provided on the other side of the first baffle (2), and two fixing slots (8) are opened on the other side of the second baffle (9). Holes are opened on both fixing blocks (3).

7. A construction site enclosure as described in claim 1, characterized in that: The first baffle (2) and the second baffle (9) are both provided with a slot (5) at the lower center of their front end faces, and the first baffle (2) and the second baffle (9) are both fixedly provided with a base (7).

Images