Isolation protective fence for building engineering construction

Abstract

The utility model relates to the technical field of protective fences, and discloses an isolation protective fence for building engineering construction, which comprises a fence, rotating assemblies fixedly connected to the outer sides of the two ends of the fence, limiting assemblies fixedly connected to the outer side of one end, far away from the rotating assemblies, of the fence, and clamping assemblies fixedly connected to the interiors of the two ends of the limiting assemblies. When splicing use is needed, the two adjacent ends of the two sets of fences are tightly attached, one end of the rotating assembly of one set of fences is inserted into the limiting assembly of the other set of fences, then the rotating assembly is screwed, the limiting assembly of the other set of fences is rotationally sleeved with the rotating assembly, and the rotating assembly is screwed into the limiting assembly of the other set of fences. The clamping assemblies are used for limiting the sleeved rotating assemblies, when multiple sets of isolation protective fences need to be spliced for use, two sets of adjacent fences can be quickly spliced and fixed, the splicing mode is simple and convenient, splicing can be achieved without tools, and the splicing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, and in particular to an isolation guardrail for construction engineering. Background Art

[0002] The isolation guardrail used in construction projects is a kind of railing built on the outside of the construction site. Its main function is to block pedestrians passing by and prevent them from mistakenly entering the construction site and causing safety hazards.

[0003] After searching, the Chinese patent application number CN202120079981.9 proposes a construction engineering guardrail, including a main body, a first protective device and a second protective device. The first protective device is telescopically arranged on the main body, and the second protective device is telescopically arranged on the main body. The utility model belongs to the field of construction engineering protection technology, specifically refers to a construction engineering guardrail; during use, the first protective device and the second protective device are used to protect the dangerous area, which effectively solves the current problem of the fixed form of guardrails on the market. Some guardrails used for isolation have large gaps and cannot play a good and effective isolation and protection effect. The guardrail connection needs to be fixed with multiple bolts, which makes the installation and removal of the guardrail very inconvenient. Some integrated fixed guardrails make it very inconvenient to transport. In the above patent, protection is provided by the first protective device and the second protective device, and the length adjustment of the guardrail is used to achieve the effect of no need for splicing and installation.

[0004] In the above-mentioned prior art, the length of the guardrail is adjusted so that the guardrail can protect the construction site without splicing. This kind of guardrail can provide good protection for the outside of the site at a short distance, but when isolating the larger outer area of ​​the construction site, the guardrail still needs to be assembled using bolts or the like. Although the assembly using bolts is stable, the bolts need to be screwed in one by one with the help of tools during assembly, and the assembly process is relatively cumbersome and time-consuming. Utility Model Content

[0005] The utility model aims to provide an isolation guardrail for construction engineering, so as to solve the problem that the isolation guardrail for construction engineering in the prior art is inconvenient to quickly splice and assemble.

[0006] The utility model provides the following technical solution: an isolation and protection fence for construction engineering, comprising a fence, wherein the outer sides of both ends of the fence are fixedly connected with a rotating component that is easy to clamp, and the outer side of one end of the fence away from the rotating component is fixedly connected with a limiting component, and the inner sides of the two ends of the limiting component are fixedly connected with a clamping component.

[0007] As a preferred embodiment of the above technical solution, a base is provided at the lower side of the fence, and a latch assembly is inserted into the upper end of the base, and the upper side of the latch assembly is fixedly connected to the fence.

[0008] As a preferred embodiment of the above technical solution, the rotating assembly includes an insertion rod rotatably connected to the outer side of both ends of the fence, and a connecting plate is fixedly mounted on the outer side of one end of the insertion rod close to the fence, a clamping plate is fixedly connected to the outer side of one end of the connecting plate away from the insertion rod, and a first clamping groove is opened inside the end of the clamping plate away from the insertion rod.

[0009] As a preferred embodiment of the above technical solution, the limiting assembly includes a fixing plate fixedly connected to the outer side of one end of the fence away from the insertion rod, and a clamping column is fixedly connected to the opposite side of the fixing plate.

[0010] As a preferred embodiment of the above technical solution, the locking assembly includes a locking block inserted and connected inside the two ends of the locking column, and one end of the locking block inserted in the locking column is fixedly connected to a spring, the end of the spring away from the locking block is fixedly connected to the inner side of the locking column, and a second locking groove is opened inside the two ends of the locking column.

[0011] As a preferred embodiment of the above technical solution, the latch assembly includes a first plug plate fixedly connected to the lower side of the fence, the lower end of the first plug plate is inserted and slid in the base, and a second plug plate is fixedly connected to the lower side of the first plug plate, and the outer side of the second plug plate is inserted into the inner side of the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the isolation guardrail used in construction engineering needs to be spliced, the two adjacent ends of the two groups of fences are first placed close together, and one end of the rotating component of one group of fences is inserted into the limiting component of the other group of fences. The rotating component is then twisted, and the rotating component is rotatably sleeved on the outside of the limiting component of the other group of fences. The sleeved rotating component can be restricted by the locking component. When multiple groups of isolation guardrails need to be spliced ​​together, two adjacent groups of fences can be quickly spliced ​​and fixed. The splicing method is simple and convenient, and splicing can be achieved without the help of tools, which effectively improves the splicing efficiency.

[0014] The isolation guardrail for construction engineering can drive the latch assembly to be inserted into the base through the fence when installing the isolation guardrail, and use the base to support the fence, so that the fence can be disassembled and transported easily, thereby improving the transportation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an isolation guardrail for construction engineering;

[0016] Figure 2 It is a right side structural schematic diagram of an isolation guardrail for construction engineering;

[0017] Figure 3 It is a schematic diagram of the front cross-sectional structure of an isolation guardrail for construction engineering;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1, fence; 2, plug rod; 21, connecting plate; 22, clamping plate; 23, first clamping slot; 3, fixing plate; 31, clamping column; 32, second clamping slot; 4, clamping block; 41, spring; 5, base; 51, first plug plate; 52, second plug plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: an isolation guardrail for construction engineering, comprising a fence 1, wherein the outer sides of both ends of the fence 1 are fixedly connected with a rotating assembly, and the outer side of one end of the fence 1 away from the rotating assembly is fixedly connected with a limiting assembly, and the inner sides of the limiting assembly are fixedly connected with a clamping assembly. When splicing is needed, the two adjacent ends of the two groups of fences 1 are first placed close together, and one end of the rotating assembly of one group of fences 1 is inserted into the limiting assembly of the other group of fences 1, and then the rotating assembly is twisted, and the rotating assembly is rotatably sleeved on the outer side of the limiting assembly of the other group of fences 1, and the sleeved rotating assembly is restricted by the clamping assembly. When the isolation guardrail needs to be spliced ​​in multiple groups for use, the two adjacent groups of fences 1 can be quickly spliced ​​and fixed, and the splicing method is simple and convenient, and splicing can be achieved without the aid of tools, thereby effectively improving the splicing efficiency.

[0022] like Figure 3 As shown, a base 5 is provided on the lower side of the fence 1, and a latch assembly is inserted inside the upper end of the base 5. The upper side of the latch assembly is fixedly connected to the fence 1. When the isolation guardrail is installed, the latch assembly can be driven by the fence 1 to be inserted into the base 5, and the base 5 is used to support the fence 1, which makes it easy to disassemble and transport the fence 1, thereby improving the convenience of transportation.

[0023] like Figure 1 and Figure 2As shown, the rotating assembly includes an insertion rod 2 rotatably connected to the outer side of both ends of the fence 1, and a connecting plate 21 is sleeved and fixedly connected to the outer side of the end of the insertion rod 2 close to the fence 1, and a clamping plate 22 is fixedly connected to the outer side of the end of the connecting plate 21 away from the insertion rod 2, and a first clamping groove 23 is opened inside the end of the clamping plate 22 away from the insertion rod 2, and then the insertion rod 2 at one end of the first group of fences 1 is inserted into the second clamping groove 32 of the other group of fences 1, and then the connecting plate 21 is rotated to drive the clamping plate 22 to rotate under the restriction of the insertion rod 2. After the clamping plate 22 is rotated, it is sleeved on the outer side of the clamping column 31, so as to facilitate the two adjacent groups of fences 1 to engage with each other.

[0024] like Figure 1 and Figure 2 As shown, the limiting assembly includes a fixing plate 3 fixedly connected to the outer side of one end of the fence 1 away from the insertion rod 2, and a clamping column 31 is fixedly connected to the opposite side of the fixing plate 3, and a second clamping groove 32 is opened inside the two ends of the clamping column 31, so that the clamping column 31 allows the clamping plate 22 to be mounted on the outer side of the clamping column 31 for positioning limitation under the restriction of the fixing plate 3.

[0025] like Figure 4 As shown, the locking assembly includes a locking block 4 that is inserted and connected inside the two ends of the locking column 31, and one end of the locking block 4 that is inserted in the locking column 31 is fixedly connected to a spring 41, and the end of the spring 41 that is away from the locking block 4 is fixedly connected to the inner side of the locking column 31. After the locking plate 22 is rotated, it is sleeved on the outer side of the locking column 31. During the rotation process, the locking plate 22 squeezes the locking block 4, so that the locking block 4 is inserted into the locking column 31 and compresses the spring 41. When the locking plate 22 is rotated and sleeved on the outer side of the locking column 31, the spring 41 pushes the locking block 4 to pop out, so that the locking block 4 is inserted into the first slot 23 to lock the locking plate 22, so that the locking plate 22 can be locked by the locking block 4 to achieve fixed restriction on the locking plate 22.

[0026] like Figure 3 As shown, the latch assembly includes a first plug plate 51 fixedly connected to the lower side of the fence 1, the lower end of the first plug plate 51 is inserted and slid in the base 5, and the lower side of the first plug plate 51 is fixedly connected to the second plug plate 52, and the outer side of the second plug plate 52 is inserted into the inner side of the base 5. The base 5 is first sleeved on the outer sides of the first plug plate 51 and the second plug plate 52 for assembly, and then the adjacent ends of the two groups of fences 1 are fitted together, which makes it easy to disassemble the base 5 and the fence 1 and improves the convenience of transportation.

[0027] Working principle: When the guardrail is spliced ​​for use, the base 5 is first sleeved on the outside of the first plug plate 51 and the second plug plate 52 for assembly, and then the adjacent two ends of the two groups of fences 1 are fitted together, and then the plug rod 2 at one end of the first group of fences 1 is inserted into the second slot 32 of the other group of fences 1, and then the connecting plate 21 is rotated to drive the card plate 22 to rotate under the restriction of the plug rod 2. After the card plate 22 rotates, it is sleeved on the outside of the card column 31. During the rotation process, the card plate 22 squeezes the card block 4, so that the card block 4 is inserted into the card column 31 to compress the spring 41. When the card plate 22 is rotated and sleeved on the outside of the card column 31, the spring 41 pushes the card block 4 to pop out, and the card block 4 is inserted into the first slot 23 to lock the card plate 22. According to the above operation, the two adjacent groups of fences 1 are spliced ​​and fixed.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An isolation and protection fence for construction engineering, comprising a fence (1), characterized in that: The fence (1) has two ends fixedly connected to the outside with a rotating assembly for easy clamping, and the fence (1) has one end fixedly connected to the outside with a limiting assembly for easy positioning, and the limiting assembly has two ends fixedly connected to the inside with a clamping assembly for easy fixing, the rotating assembly comprises an insertion rod (2) rotatably connected to the outside with the two ends of the fence (1), and the outside with a connecting plate (21) fixedly sleeved on the outside with one end of the insertion rod (2) close to the fence (1), the connecting plate (21) has one end fixedly connected to the outside with a clamping plate (22) away from the insertion rod (2), and the inside with a first clamping groove (23) is provided at the end of the clamping plate (22) away from the insertion rod (2), the limiting assembly comprises a fixing plate (3) fixedly connected to the outside with one end of the fence (1) away from the insertion rod (2), and a clamping column (31) is fixedly connected to the opposite side of the fixing plate (3), and the two ends of the clamping column (31) have second clamping grooves (32) provided inside.

2. The isolation and protection fence for construction engineering according to claim 1 is characterized by: A base (5) is provided on the lower side of the fence (1), and a latch assembly is inserted into the upper end of the base (5), and the upper side of the latch assembly is fixedly connected to the fence (1).

3. The isolation and protection fence for construction engineering according to claim 1 is characterized by: The positioning assembly comprises a clamping block (4) inserted and connected inside the two ends of the clamping column (31), and one end of the clamping block (4) inserted in the clamping column (31) is fixedly connected to a spring (41), and one end of the spring (41) away from the clamping block (4) is fixedly connected to the inner side of the clamping column (31).

4. The isolation and protection fence for construction engineering according to claim 2 is characterized by: The latch assembly comprises a first plug plate (51) fixedly connected to the lower side of the fence (1), and the lower end of the first plug plate (51) is inserted and slidably arranged in the base (5), and a second plug plate (52) is fixedly connected to the lower side of the first plug plate (51), and the outer side of the second plug plate (52) is inserted into the inner side of the base (5).

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