Fence for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a fence for building construction. The fence for building construction comprises aluminum profiles, drawing pipe aluminum alloy fences, concave clamping blocks, convex clamping blocks, clamping assemblies and heightening assemblies, the number of the aluminum profiles is four, every two aluminum profiles are matched in a left-right symmetry mode to form a frame, the multiple drawing pipe aluminum alloy fences are installed between every two aluminum profiles at intervals, and the heightening assemblies are arranged on the drawing pipe aluminum alloy fences. And a fence body is formed between the two aluminum profiles and the corresponding drawing pipe aluminum alloy fences. And through the design of the concave clamping blocks and the convex clamping blocks, rapid splicing of the fence bodies is achieved. And through cooperation of the elastic pieces and the clamping grooves, connection of the concave clamping blocks and the convex clamping blocks is further reinforced, the overall stability of the fence is enhanced, meanwhile, disassembly and carrying are convenient, and the assembly and disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a fence for construction. Background Technique

[0002] In the current fields of building construction and road maintenance, construction guardrails, as important safety isolation and warning facilities, play an indispensable role. Traditional construction guardrails are mostly made of iron pipes through precise processing techniques. With the increasing complexity of the construction environment and the continuous improvement of safety performance requirements, some problems have gradually emerged in the actual application of existing construction guardrails, as follows:

[0003] 1. Inconvenient to carry: Since the construction guardrail is relatively large in volume and heavy in weight, it brings great difficulty for construction workers to carry when it needs to be frequently moved or adjusted, affecting work efficiency.

[0004] 2. Low disassembly and assembly efficiency: In large-scale construction projects, it is often necessary to quickly disassemble and reinstall the guardrail according to the change of the construction progress. However, the structural design of the existing guardrail is often relatively complex and lacks a convenient disassembly and assembly mechanism, making this process time-consuming and laborious.

[0005] 3. Insufficient safety performance: Some guardrails are designed with a relatively low height and are not equipped with effective anti-climbing measures, making it easy for pedestrians or animals to cross the guardrail and enter the construction area, increasing the safety hazards at the construction site.

[0006] Based on this, in order to solve the above-mentioned technical defects, a fence for construction is now proposed. Content of the Utility Model

[0007] In order to overcome the disadvantages of the existing fence, such as inconvenient carrying, low disassembly and assembly efficiency, and insufficient safety performance, the technical problem of the utility model is: to provide a fence for construction.

[0008] The technical implementation solution of the utility model is: a fence for construction, which includes aluminum profiles, draw-tube aluminum alloy fences, concave blocks, convex blocks, a clamping assembly and a heightening assembly. There are four aluminum profiles in total. Every two aluminum profiles are symmetrically matched left and right to form a frame. A plurality of draw-tube aluminum alloy fences are installed at intervals between every two aluminum profiles. A fence body is formed between the two aluminum profiles and the corresponding draw-tube aluminum alloy fences. On the two aluminum profiles close to each other, two concave blocks are arranged on the left aluminum profile, and two convex blocks are arranged on the right aluminum profile. The convex blocks are clamped and matched with the concave blocks to assemble the two fence bodies together. A clamping assembly is arranged between the convex blocks and the concave blocks, and a heightening assembly is arranged on the fence body.

[0009] Furthermore, the draw-tube aluminum alloy fences are inclinedly arranged on the aluminum profiles.

[0010] Furthermore, the snap - connection component includes an elastic member and a snap ball. Snap balls are symmetrically and slidably connected up and down inside the concave - shaped clamping block. Elastic members are connected between the snap balls and the concave - shaped clamping block. Slots are provided on both the upper and lower sides of the convex - shaped clamping block, and the snap balls are in snap - fit with the slots.

[0011] Furthermore, the height - increasing component includes a guide frame, a guardrail, a rack, a gear, a worm gear, a worm, and a handwheel rod. Guide frames are connected to the rear sides of the aluminum profiles in the enclosure body. A guardrail is slidably connected between the corresponding two guide frames. Rack bars are connected to the outer sides of the guardrails. Worm gears are rotatably connected to the rear sides of the outer aluminum profiles. Gears are connected to the shafts of the worm gears, and the gears are meshed with the corresponding rack bars. Worms are rotatably connected to positions on the aluminum profiles close to the worm gears. Handwheel rods are connected to the bottoms of the worms, and the worms are meshed with the corresponding worm gears.

[0012] Furthermore, it further includes a water pipe and sprinkler heads. A water pipe is connected to the top of each enclosure body. A connector for connecting to an external pipe is provided on the water pipe, and multiple sprinkler heads are installed on the water pipe.

[0013] Furthermore, it further includes support feet, and the support feet are installed at the lower ends of the aluminum profiles through screws.

[0014] Advantages of the present utility model: 1. The design of the concave - shaped clamping block and the convex - shaped clamping block realizes the rapid splicing between the enclosure bodies. The cooperation of the elastic member and the slot not only further strengthens the connection between the concave - shaped clamping block and the convex - shaped clamping block, enhances the overall stability of the enclosure, but also facilitates disassembly and handling, improving the efficiency of installation and disassembly;

[0015] 2. Adding an adjustable - height guardrail to the enclosure body effectively increases the height of the enclosure and ensures the safety of the construction site. This design can be flexibly adjusted according to specific needs to meet the safety protection requirements in different scenarios;

[0016] 3. The combination of the integrated water - pipe system and the sprinkler heads, when applied to the enclosure body, enables the construction site to be connected to an external water source and directly use the sprinkler heads to spray water for dust reduction in the construction area. This function plays an important role in improving the working environment at the construction site and reducing dust pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three - dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 It is a three - dimensional structural schematic diagram of the concave - shaped clamping block and the convex - shaped clamping block of the present utility model.

[0019] Figure 3 It is a three - dimensional structural schematic diagram of components such as the elastic member and the snap ball of the present utility model.

[0020] Figure 4 This is a three-dimensional structural schematic diagram of the water pipe and components such as the spray head of the present utility model.

[0021] Figure 5 This is a three-dimensional structural schematic diagram of components such as the guide frame, guardrail, and rack of the present utility model.

[0022] Figure 6 This is a three-dimensional structural schematic diagram of components such as the gear, worm gear, and worm of the present utility model.

[0023] In the above drawings: 1: support foot, 2: aluminum profile, 3: draw-tube aluminum alloy fence, 4: concave block, 5: convex block, 6: elastic member, 7: ball, 8: water pipe, 9: spray head, 10: guide frame, 11: guardrail, 12: rack, 13: gear, 14: worm gear, 15: worm, 16: handwheel rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment: A construction enclosure for construction, as Figures 1-6 shown, includes support feet 1, aluminum profiles 2, draw-tube aluminum alloy fences 3, concave blocks 4, convex blocks 5, a clamping assembly, and a heightening assembly. There are a total of four aluminum profiles 2. Every two aluminum profiles 2 are symmetrically matched left and right to form a frame. The support feet 1 are installed at the lower ends of the aluminum profiles 2 through screws and can adjust the installation height according to the use requirements. A plurality of draw-tube aluminum alloy fences 3 are installed at intervals between every two aluminum profiles 2. The draw-tube aluminum alloy fences 3 are inclined on the aluminum profiles 2 and the inclination angle can be adjusted. A fence body is formed between two aluminum profiles 2 and the corresponding draw-tube aluminum alloy fences 3. On the two aluminum profiles 2 close to each other, two concave blocks 4 are provided on the left aluminum profile 2, and two convex blocks 5 are provided on the right aluminum profile 2. The convex blocks 5 are in clamping cooperation with the concave blocks 4 to assemble the two fence bodies together. A clamping assembly is provided between the convex blocks 5 and the concave blocks 4, and a heightening assembly is provided on the fence body.

[0026] As Figure 4 shown, the clamping assembly includes an elastic member 6 and a ball 7. The balls 7 are slidably connected up and down symmetrically in the concave blocks 4. Elastic members 6 are connected between the balls 7 and the concave blocks 4. Slots are opened on the upper and lower sides of the convex blocks 5. The balls 7 are in clamping cooperation with the slots to fix the concave blocks 4 and the convex blocks 5 to each other.

[0027] As shown Figures 5-6 in the figure, the heightening component includes a guide frame 10, a guardrail 11, a rack 12, a gear 13, a worm gear 14, a worm 15 and a handwheel rod 16. Guide frames 10 are connected to the rear sides of the aluminum profiles 2 in the enclosure body. A guardrail 11 for heightening the enclosure body is slidably connected between the corresponding two guide frames 10. Racks 12 are welded to the outer sides of the guardrails 11. Worm gears 14 are rotatably connected to the rear sides of the outer aluminum profiles 2. Gears 13 are connected to the shafts of the worm gears 14. The gears 13 mesh with the corresponding racks 12. Worms 15 are rotatably connected to the positions of the aluminum profiles 2 close to the worm gears 14. Handwheel rods 16 are connected to the bottoms of the worms 15. The worms 15 mesh with the corresponding worm gears 14.

[0028] As shown Figure 1 , Figure 4 and Figure 5 in the figure, it further includes a water pipe 8 and a spray head 9. A water pipe 8 is connected to the top of each enclosure body. A connector for connecting an external pipe is provided on the water pipe 8. Multiple spray heads 9 are installed on the water pipe 8.

[0029] Two aluminum profiles 2 and the corresponding pipe-pulling aluminum alloy fences 3 form an enclosure body. The enclosure body is placed in the area to be isolated. The support feet 1 play a supporting role and can adjust the height of the support feet 1 installed on the aluminum profiles 2 according to the usage requirements. Subsequently, according to the size of the isolated area, the enclosure bodies are spliced and assembled. The two enclosure bodies respectively provided with a concave block 4 and a convex block 5 are moved closer to each other. The concave block 4 and the convex block 5 are correspondingly clamped with each other. The ball 7 is squeezed and compressed into the concave block 4, and the elastic member 6 is compressed. After the ball 7 is aligned with the slot on the convex block 5, the elastic member 6 rebounds and resets, so that the ball 7 is clamped into the slot, so as to clamp and fix the concave block 4 and the convex block 5 with each other, and quickly complete the assembly of the enclosure body. According to the above operations, multiple enclosure bodies are assembled. When it is necessary to disassemble two enclosure bodies, the two enclosure bodies are pulled outwards, so that the ball 7 is forced to retract into the concave block 4, and then the clamping with the slot is disengaged, and the two enclosure bodies can be quickly separated. When it is necessary to reduce dust in the construction area, an external pipe can be connected to the connector on the water pipe 8, the water source is turned on, and the water enters the water pipe 8 and is sprayed through the spray heads 9 in the construction area to achieve the purpose of dust reduction. When it is necessary to increase the height of the enclosure body, the handwheel rod 16 can be rotated to drive the worm 15 to rotate, and then drive the worm gear 14 and the gear 13 to rotate, so as to drive the rack 12 and the guardrail 11 to move upward and increase the height of the enclosure body. Reverse the handwheel rod 16, and the guardrail 11 can be moved downward. In this way, it can be flexibly adjusted according to the usage requirements.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A construction enclosure for construction work, characterized in that: It includes aluminum profiles (2), draw-tube aluminum alloy fences (3), concave blocks (4), convex blocks (5), a clamping assembly and a heightening assembly. There are four aluminum profiles (2) in total. Every two aluminum profiles (2) are symmetrically matched left and right to form a frame. A plurality of draw-tube aluminum alloy fences (3) are installed at intervals between every two aluminum profiles (2). A fence body is formed between two aluminum profiles (2) and the corresponding draw-tube aluminum alloy fence (3). On the two aluminum profiles (2) close to each other, two concave blocks (4) are arranged on the left aluminum profile (2), and two convex blocks (5) are arranged on the right aluminum profile (2). The convex blocks (5) are clamped and matched with the concave blocks (4) to assemble the two fence bodies together. A clamping assembly is arranged between the convex blocks (5) and the concave blocks (4). A heightening assembly is arranged on the fence body.

2. The construction enclosure for construction according to claim 1, characterized in that: The draw-tube aluminum alloy fences (3) are inclined and arranged on the aluminum profiles (2).

3. A construction enclosure for construction work according to claim 2, characterized in that: The clamping assembly includes an elastic member (6) and a clamping ball (7). The clamping balls (7) are symmetrically and slidably connected up and down in the concave blocks (4). Elastic members (6) are connected between the clamping balls (7) and the concave blocks (4). Slots are formed on the upper and lower sides of the convex blocks (5). The clamping balls (7) are clamped and matched with the slots.

4. A construction enclosure for construction work according to claim 3, characterized in that: The heightening assembly includes guide frames (10), guardrails (11), racks (12), gears (13), worm wheels (14), worm shafts (15) and handwheel rods (16). Guide frames (10) are connected to the rear sides of the aluminum profiles (2) in the fence body. Guardrails (11) are slidably connected between the corresponding two guide frames (10). Racks (12) are connected to the outer sides of the guardrails (11). Worm wheels (14) are rotatably connected to the rear sides of the outer aluminum profiles (2). Gears (13) are connected to the shafts of the worm wheels (14). The gears (13) are meshed with the corresponding racks (12). Worm shafts (15) are rotatably connected to the positions of the aluminum profiles (2) close to the worm wheels (14). Handwheel rods (16) are connected to the bottoms of the worm shafts (15). The worm shafts (15) are meshed with the corresponding worm wheels (14).

5. A construction enclosure for construction work according to claim 4, characterized in that: It also includes a water pipe (8) and a spray head (9). A water pipe (8) is connected to the top of each fence body. A connector for connecting an external pipe is arranged on the water pipe (8). A plurality of spray heads (9) are installed on the water pipe (8).

6. A construction enclosure for construction work according to claim 5, characterized in that: It also includes feet (1). The feet (1) are installed at the lower ends of the aluminum profiles (2) through screws.

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