Protective fence for building construction

Abstract

The utility model relates to a protective fence for building construction, which comprises protective fences, the protective fences are mounted at the upper end of a support base, a plurality of groups of protective fences can be connected through connecting components, each connecting component comprises a first connecting block and a second connecting block, connecting grooves are arranged on two sides of the first connecting block and the second connecting block, and the protective fences comprise fence supports. The two sides of the fence support are installed in the connecting grooves, limiting strip holes are formed in the first connecting block and the second connecting block, and limiting blocks are installed in the limiting strip holes. In actual use, due to the fact that the first connecting block and the second connecting block are fixed through rotation of the limiting blocks in the limiting strip holes, during installation, only the two sides of the fence support need to be placed in the connecting grooves, then the limiting blocks are rotated, and rapid fixing can be achieved; the connecting grooves are used for fixing the fence supports to the connecting blocks, and a foundation is provided for rapid building. During disassembly, disassembly can be achieved by reversely rotating the limiting block, external tools are not needed, and therefore the building and disassembly efficiency is greatly improved.

Description

Technical Field

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

[0002] The protective fence used in construction plays a vital role in construction projects; it is not only the first line of defense for construction site safety, effectively preventing non-construction personnel from entering by mistake and reducing the occurrence of accidental injuries, but also prevents construction materials and tools from falling from heights and protects the safety of pedestrians and passing vehicles. In addition, the fence helps to regulate construction order, improve the management efficiency of the construction site, and reduce the impact on the surrounding environment and residents.

[0003] When a large number of fences need to be set up in a short period of time, traditional construction methods such as using fasteners such as bolts and nuts to connect are not only inefficient, but also require a lot of manpower and time. In addition, these fasteners often require the use of special tools for installation, which undoubtedly increases the complexity and trouble of construction.

[0004] Therefore, how to design a protective fence for building construction has become a problem that we currently need to solve. Utility Model Content

[0005] Technical issues solved

[0006] In view of the deficiencies of the prior art, the utility model provides a protective fence for construction to solve the problems mentioned in the above background technology.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective fence for construction, comprising a supporting base, a protective fence and a connecting assembly, wherein the protective fence is installed at the upper end of the supporting base, and multiple groups of the protective fences can be connected through the connecting assembly, wherein the connecting assembly comprises a first connecting block and a second connecting block, and connecting grooves are provided on both sides of the first connecting block and the second connecting block, and the protective fence comprises a fence bracket, and both sides of the fence bracket are installed inside the connecting groove, and limiting strip holes are provided on the first connecting block and the second connecting block, and limiting blocks are installed inside the limiting strip holes, and the limiting strip holes correspond to the shape of the limiting blocks, and the first connecting block and the second connecting block are fixed by the limiting blocks rotating in the limiting strip holes.

[0009] Preferably, a plurality of mounting holes are provided at the upper end of the support base, and a reinforcement hole is provided at the front end of the support base.

[0010] Preferably, a mounting foot is provided at the lower end of the fence bracket, and the mounting foot is installed in a mounting hole, and the cross-section of the mounting hole and the mounting foot is circular.

[0011] Preferably, a fence net is fixed in the middle of the fence bracket, and the fence net is made of metal.

[0012] Preferably, a connecting handle is fixed to the rear end of the limiting block, a counterweight block is fixed to the lower end of the connecting handle, and the counterweight block is made of metal.

[0013] Preferably, four groups of positioning columns are fixed on the inner side of the first connecting block, and four groups of positioning holes are opened on the inner side of the second connecting block, and the positioning holes correspond to the positioning blocks.

[0014] Preferably, the corners of the limiting block are arc-shaped, and the outer edges of the limiting strip holes are arc-shaped.

[0015] Beneficial Effects

[0016] The utility model provides a protective fence for construction, which has the following beneficial effects: in actual use, since the first connecting block and the second connecting block are fixed by rotating the limit block in the limit bar hole, when installing, it is only necessary to put the two sides of the fence bracket into the connecting groove, and then rotate the limit block to achieve rapid fixation; the connecting groove is used to accommodate the fence bracket, so that the fence bracket can be easily inserted and fixed on the connecting block, providing a basis for rapid construction; and when disassembling, it is also easy to disassemble by simply rotating the limit block in the opposite direction, without the need to use any external tools, thereby greatly improving the efficiency of construction and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0018] Figure 2 This is a schematic diagram of the guardrail structure of the utility model;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 5 It is a structural schematic diagram of the connection assembly in the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the connection assembly of the utility model in a disassembled state;

[0023] Figure 7 It is a rear view structural schematic diagram of the connection assembly of the utility model in a disassembled state.

[0024] In the figure: 1. Support base; 11. Mounting hole; 12. Reinforcement hole; 2. Guardrail; 21. Fence bracket; 22. Fence net; 23. Mounting foot; 3. Connecting assembly; 31. First connecting block; 311. Positioning column; 32. Second connecting block; 321. Positioning hole; 33. Limiting bar hole; 34. Connecting handle; 35. Limiting block; 36. Counterweight block; 37. Connecting groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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 in 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0028] like Figure 1-7As shown, the utility model provides a technical solution: a protective fence for construction, comprising a supporting base 1, a protective fence 2 and a connecting assembly 3, the protective fence 2 is installed at the upper end of the supporting base 1, and multiple groups of protective fences 2 can be connected through the connecting assembly 3, the connecting assembly 3 comprises a first connecting block 31 and a second connecting block 32, and connecting grooves 37 are arranged on both sides of the first connecting block 31 and the second connecting block 32, the protective fence 2 comprises a fence bracket 21, and both sides of the fence bracket 21 are installed inside the connecting groove 37, a limiting strip hole 33 is provided on the first connecting block 31 and the second connecting block 32, a limiting block 35 is installed inside the limiting strip hole 33, the limiting strip hole 33 corresponds to the shape of the limiting block 35, and the first connecting block 31 and the second connecting block 32 are fixed by rotating in the limiting strip hole 33 through the limiting block 35.

[0029] During use, the first connection block 31 and the second connection block 32 in the connection assembly 3 allow the fence bracket 21 to be quickly connected and fixed by rotating without using external tools; the connection groove 37 is used to accommodate the fence bracket 21, so that the fence bracket 21 can be easily inserted and fixed on the connection block, providing a basis for rapid construction; when the limit block 35 rotates in the limit bar hole 33, the connection block can be fixed and unlocked. This design not only provides a stable connection, but also makes the construction and disassembly process simple and fast.

[0030] A plurality of mounting holes 11 are provided at the upper end of the support base 1, and a reinforcement hole 12 is provided at the front end of the support base 1. By inserting fixing rods, steel bars or other reinforcement objects into the reinforcement hole 12, the connection strength between the support base 1 and the ground can be greatly enhanced, thereby improving its stability and load-bearing capacity.

[0031] A mounting foot 23 is provided at the lower end of the fence bracket 21, and the mounting foot 23 is installed in the mounting hole 11. The cross-section of the mounting hole 11 and the mounting foot 23 is circular. The circular mounting hole 11 facilitates the rotation of the mounting foot 23, so that the fence bracket 21 can be installed at different angles to meet different construction needs and layout requirements.

[0032] A fence net 22 is fixed in the middle of the fence bracket 21. The fence net 22 is made of metal. The function of the fence net 22 is to provide safety protection and form a barrier that can effectively prevent people or objects from entering or leaving the construction area.

[0033] A connecting handle 34 is fixed to the rear end of the limit block 35, and a counterweight block 36 is fixed to the lower end of the connecting handle 34. The counterweight block 36 is made of metal. The connecting handle 34 not only enhances the convenience of operation, but also improves work efficiency, making the connection and disassembly process of the fence bracket 21 faster and simpler. The counterweight block 36 is fixed to the lower end of the connecting handle 34, and uses its own gravity to help maintain the vertical state of the limit block 35 in the limit bar hole 33.

[0034] Four groups of positioning columns 311 are fixed on the inner side of the first connecting block 31, and four groups of positioning holes 321 are opened on the inner side of the second connecting block 32. The positioning holes 321 correspond to the positioning blocks. The existence of the positioning holes 321 not only ensures the accuracy of the connection, but also enhances the stability and reliability of the connection structure by limiting the relative movement between the first connecting block 31 and the second connecting block 32. When the fence bracket 21 is subjected to external force, the cooperation between the positioning columns 311 and the positioning holes 321 can prevent the deviation or misalignment between the two, thereby maintaining the overall stability of the fence bracket 21.

[0035] The corners of the limit block 35 are arc-shaped, and the outer edge of the limit bar hole 33 is arc-shaped. The arc-shaped design makes the movement path smoother when the limit block 35 needs to be inserted into or removed from the limit bar hole 33, reducing the difficulty of operation and improving work efficiency.

[0036] The working process of the utility model is as follows: first, align the mounting foot 23 at the lower end of the fence bracket 21 with the mounting hole 11 on the support base 1. Since the cross-section of the mounting hole 11 and the mounting foot 23 is circular, they can be easily rotated and the angle can be adjusted; inserting a fixing rod, a steel bar or other reinforcing object into the reinforcement hole 12 can greatly enhance the connection strength between the support base 1 and the ground, and improve its stability and load-bearing capacity; take out the first connecting block 31 and the second connecting block 32 in the connecting assembly 3, align the connecting grooves 37 on both sides of the fence bracket 21 with the two sides, and put the fence bracket 21 into the connecting groove 37 to ensure stability; After the positioning column 311 on the inner side of the connecting block 31 corresponds to the positioning hole 321 on the inner side of the second connecting block 32, they will cooperate with each other to ensure the accuracy of the connection. The cooperation between the positioning column 311 and the positioning hole 321 can prevent the displacement or misalignment between the connecting blocks and maintain the overall stability of the fence bracket 21; by rotating the connecting handle 34, the limit block 35 is rotated in the limit bar hole 33 to achieve the fixation of the first connecting block 31 and the second connecting block 32, and the gravity of the counterweight block 36 will help maintain the limit block 35 in a vertical state in the limit bar hole 33 to prevent it from falling due to vibration; thereby completing the installation of the protective fence.

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

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

Claims

1. A protective fence for construction, comprising a support base (1), a protective fence (2) and a connecting assembly (3), characterized in that: The guardrail (2) is mounted on the upper end of the support base (1), and multiple groups of the guardrails (2) can be connected via a connecting assembly (3); The connection assembly (3) comprises a first connection block (31) and a second connection block (32), and connection grooves (37) are arranged on both sides of the first connection block (31) and the second connection block (32). The guardrail (2) comprises a fence bracket (21), and both sides of the fence bracket (21) are installed inside the connection grooves (37). The first connection block (31) and the second connection block (32) are provided with limit strip holes (33), and limit blocks (35) are installed inside the limit strip holes (33). The limit strip holes (33) and the limit blocks (35) have corresponding shapes, and the first connection block (31) and the second connection block (32) are fixed by rotating in the limit strip holes (33) through the limit blocks (35).

2. A protective fence for construction according to claim 1, characterized in that: The upper end of the support base (1) is provided with a plurality of mounting holes (11), and the front end of the support base (1) is provided with a reinforcement hole (12).

3. The protective fence for construction according to claim 1, characterized in that: The lower end of the fence bracket (21) is provided with a mounting foot (23), and the mounting foot (23) is installed in the mounting hole (11), and the cross-section of the mounting hole (11) and the mounting foot (23) is circular.

4. The protective fence for construction according to claim 1, characterized in that: A fence net (22) is fixed in the middle of the fence bracket (21), and the fence net (22) is made of metal.

5. The protective fence for construction according to claim 1, characterized in that: A connecting handle (34) is fixed to the rear end of the limiting block (35), and a counterweight block (36) is fixed to the lower end of the connecting handle (34), wherein the counterweight block (36) is made of metal.

6. The protective fence for construction according to claim 1, characterized in that: Four groups of positioning columns (311) are fixed on the inner side of the first connection block (31), and four groups of positioning holes (321) are opened on the inner side of the second connection block (32), and the positioning holes (321) correspond to the positioning blocks.

7. The protective fence for construction according to claim 1, characterized in that: The corner of the limiting block (35) is a curved surface, and the outer edge of the limiting strip hole (33) is a curved surface.

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