Protective fence for building engineering construction

Abstract

The utility model provides a protective fence for building engineering construction, and belongs to the technical field of construction fences. Comprising fences, a supporting column is arranged between the fences, sliding grooves in sliding connection with the side walls of the fences are symmetrically formed in the two side walls of the supporting column, locking assemblies used for locking the fences are symmetrically arranged on the supporting column, each locking assembly comprises a hollow box, and a sliding plate is slidably connected into each hollow box; a plurality of locking rods which penetrate into the sliding grooves and are inserted into the side wall of the fence are arranged on one side wall of the sliding plate at equal intervals, and a spring is arranged between the inner side wall of the hollow box and the other side wall of the sliding plate. The fence and the supporting columns can be quickly assembled by inserting the locking assemblies and the locking rods into the locking holes, and the fence can be quickly disassembled by pulling the locking rods out of the locking holes by holding the grips, so that the fence can be conveniently and continuously used in the future; compared with a traditional mode that the fence and the supporting columns are spliced and assembled in a welding and bolt mode, more time and labor are saved during disassembly and assembly, and the fence is more convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model provides a construction protection fence for a building project, belonging to the technical field of construction fences. Background Art

[0002] Construction sites are often dangerous, and are often enclosed by fences. Protective fences are a type of barrier that protects and isolates construction sites while preventing construction machinery and equipment from causing direct harm to pedestrians outside. These days, construction fences are widely used at various construction sites, providing significant safety benefits.

[0003] The protective fence mainly includes fences and support columns arranged between the fences. The currently known connection method between the support columns and the fences is mainly to splice and assemble the fences and the support columns by welding and bolts.

[0004] Based on the above search and combined with the existing technology, it was found that the use of welding and bolts to splice and assemble the enclosure and support columns can basically meet the normal construction needs of construction projects. However, the assembly before use and the disassembly after use are often time-consuming and labor-intensive, and are still not convenient enough to use.

[0005] Based on this, the utility model provides a construction protection enclosure for a building project. Utility Model Content

[0006] The technical problem solved by the utility model is that the enclosure and the support column are spliced ​​together by welding and bolts, but the assembly and disassembly is often time-consuming and labor-intensive, and is still not convenient to use.

[0007] In order to solve the technical problem, the technical solution provided by the utility model is: a construction project protection fence, including fences, support columns are provided between the fences, and the two side walls of the support columns are symmetrically provided with sliding grooves that are slidably connected to the side walls of the fences. The support columns are symmetrically provided with locking components for locking the fences, and the locking components include a hollow box, a slide is slidably connected to the hollow box, and one side wall of the slide is equidistantly provided with multiple locking rods that penetrate into the sliding grooves and are inserted into the side walls of the fence. A spring is provided between the inner side wall of the hollow box and the other side wall of the slide, and the other side wall of the slide is provided with a pull rod that passes through the hollow box, and the end of the pull rod is provided with a handle.

[0008] Furthermore, a mounting seat is provided at the bottom of the support column, and a mounting hole is provided at the bottom of the mounting seat.

[0009] Furthermore, an inner side wall of the slide groove is provided with a limiting rail matching the side wall of the enclosure.

[0010] Furthermore, the hollow box is fixedly arranged on the side wall of the support column, and two inner side walls of the hollow box are symmetrically provided with slide rails matching the side walls of the slide plate.

[0011] Furthermore, the side wall of the enclosure is provided with a locking hole matching the locking rod, and the upper side of the end of the locking rod is beveled, and the inclination angle of the bevel is 30°-55°.

[0012] Furthermore, a warning sign is provided on the side wall of the enclosure away from the locking assembly.

[0013] Beneficial effects of the utility model:

[0014] Through the locking assembly, the locking holes at each height are respectively connected with the locking rods at the corresponding height. The compressed spring rebounds and resets, so that the locking rod is inserted into the locking hole, which can quickly realize the assembly between the enclosure and the support column. By holding the handle and pulling outward to move the locking rod out of the locking hole, the enclosure can be quickly disassembled, which is convenient for future use. Compared with the traditional method of splicing and assembling the enclosure and the support column by welding and bolts, it saves time and effort during disassembly and assembly, making it more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0017] Figure 3 It is a partial plan view of the locking assembly of the present invention.

[0018] 1. Enclosure; 2. Support column; 3. Slide; 4. Locking assembly; 5. Hollow box; 6. Slide plate; 7. Locking rod; 8. Spring; 9. Pull rod; 10. Mounting seat; 11. Mounting hole; 12. Limit rail; 13. Slide rail; 14. Warning sign. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] According to the attached Figure 1 、 2As shown: The utility model provides a construction engineering protection fence: it includes a fence 1, support columns 2 are provided between the fences 1, a mounting seat 10 is provided at the bottom of the support column 2, and a mounting hole 11 is provided at the bottom of the mounting seat 10, which plays the role of fixing the mounting seat 10 on the ground. The two side walls of the support column 2 are symmetrically provided with sliding grooves 3 that are slidably connected to the side walls of the fence 1, and the inner wall of the sliding groove 3 is provided with a limiting rail 12 that matches the side wall of the fence 1, which plays the role of limiting the fence 1. Locking components 4 for locking the fence 1 are symmetrically provided on the support column 2, and warning signs 14 are provided on the side walls of the fence 1 away from the locking components 4, which play a warning role, reminding nearby personnel that there is a construction site surrounded by the fence 1 next to it. The locking component 4 is on the inner side close to the construction site to prevent criminals and speculators outside the site from dismantling the fence 1 and selling it.

[0021] According to the attached Figure 1 、 2 As shown in 3: the locking assembly 4 includes a hollow box 5 fixedly set on the side wall of the support column 2, and a slide 6 is slidably connected to the hollow box 5. The two inner side walls of the hollow box 5 are symmetrically provided with slide rails 13 matching the side walls of the slide 6, which play a role in limiting the slide 6. One side wall of the slide 6 is equidistantly provided with multiple locking rods 7 that penetrate into the slide groove 3 and insert into the side wall of the enclosure 1. A spring 8 is provided between the inner wall of the hollow box 5 and the other side wall of the slide 6. The other side wall of the slide 6 is provided with a pull rod 9 that passes through the hollow box 5. A handle is provided at the end of the pull rod 9. The side wall of the enclosure 1 is provided with a locking hole matching the locking rod 7. The upper side of the end of the locking rod 7 is beveled, and the inclination angle of the bevel is 30°-55°. By holding the handle and pulling outward, the pull rod 9 and the locking rod 7 are driven to move outward, and the locking rod 7 is removed from the locking hole, which can quickly realize the disassembly of the enclosure 1, making it convenient for continued use in the future.

[0022] Principle of the utility model

[0023] When in use, when assembling the fence 1 and the support column 2, the fence 1 is slid and inserted between the slide grooves 3. During the process of inserting the fence 1 into the slide groove 3, the bottom of the fence 1 first conflicts with the locking rod 7. When inserting it downward with force, due to the oblique angle at the end of the locking rod 7, the fence 1 will squeeze the locking rod 7. The pressure along the oblique angle is decomposed into vertical force and horizontal force. The vertical force makes the fence 1 continue to move downward, and the horizontal force makes the locking rod 7 move into the hollow box 5, thereby making the slide plate 6 move into the hollow box 5, so that the spring 8 is compressed. When the fence 1 is fully inserted into the slide groove 3, the locking holes at each height are respectively aligned with The locking rods 7 of corresponding heights are connected, and the compressed spring 8 rebounds and resets, causing the locking rod 7 to move into the slide groove 3, so that the locking rod 7 is inserted into the locking hole, and the assembly work between the enclosure 1 and the support column 2 can be quickly realized. When disassembling the enclosure 1 and the support column 2, the handle is pulled outward, thereby driving the pull rod 9 and the locking rod 7 to move outward, and the locking rod 7 is removed from the locking hole, which can quickly realize the disassembly of the enclosure 1, making it convenient for continued use in the future. Compared with the traditional method of splicing and assembling the enclosure 1 and the support column 2 by welding and bolts, it saves time and effort during disassembly and assembly, making it more convenient.

[0024] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A construction protection enclosure, comprising enclosures (1), wherein support columns (2) are provided between the enclosures (1), and characterized in that: The two side walls of the support column (2) are symmetrically provided with sliding grooves (3) that are slidably connected to the side walls of the enclosure (1); the support column (2) is symmetrically provided with a locking assembly (4) for locking the enclosure (1); the locking assembly (4) includes a hollow box (5); a slide plate (6) is slidably connected inside the hollow box (5); a side wall of the slide plate (6) is equidistantly provided with a plurality of locking rods (7) that penetrate into the sliding grooves (3) and are inserted into the side walls of the enclosure (1); a spring (8) is provided between the inner side wall of the hollow box (5) and the other side wall of the slide plate (6); the other side wall of the slide plate (6) is provided with a pull rod (9) that passes through the hollow box (5); and a handle is provided at the end of the pull rod (9).

2. A construction engineering construction protection fence according to claim 1, characterized in that: A mounting seat (10) is provided at the bottom of the support column (2), and a mounting hole (11) is provided at the bottom of the mounting seat (10).

3. The construction protection enclosure according to claim 1 is characterized by: An inner side wall of the slide groove (3) is provided with a limiting rail (12) that matches the side wall of the enclosure (1).

4. The construction protection enclosure according to claim 1 is characterized by: The hollow box (5) is fixedly arranged on the side wall of the support column (2), and two inner side walls of the hollow box (5) are symmetrically provided with slide rails (13) that match the side walls of the slide plate (6).

5. The construction protection enclosure according to claim 1 is characterized by: The side wall of the enclosure (1) is provided with a locking hole matching the locking rod (7), and the upper side of the end of the locking rod (7) is beveled, and the inclination angle of the bevel is 30°-55°.

6. The construction protection enclosure according to claim 1, characterized in that: A warning sign (14) is provided on the side wall of the enclosure (1) away from the locking assembly (4).

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