On-site construction enclosure device capable of being adjusted at multiple angles

Abstract

The utility model relates to the technical field of construction enclosure equipment, in particular to a multi-angle adjustable site construction enclosure device which comprises an enclosure device body, supporting columns are symmetrically arranged on the enclosure device body, variable-diameter columns are further symmetrically arranged on the supporting columns, through holes are symmetrically formed in the variable-diameter columns, and the variable-diameter columns are provided with through holes. Connecting rings are arranged in the outer areas of the variable-diameter columns in a tailor-welded mode, connecting cross rods are connected between the connecting rings at the corresponding positions between the supporting columns, surrounding plates are fixed between the connecting cross rods, and supporting bases and light reflecting pieces are clamped and fastened to the upper ends and the lower ends of the supporting columns correspondingly. The on-site construction enclosure device capable of being adjusted at multiple angles is composed of the enclosure plates, the connecting cross rods and the supporting columns, the connecting cross rods rotate relative to the supporting columns through the connecting rings, under the condition that the supporting column on one side is positioned, the angle of the enclosure device can be adjusted according to needs, meanwhile, movement can be prevented from being blocked during angle adjustment, and the practicability is high. And the assembly efficiency of the enclosure device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction enclosure equipment, in particular to an on-site construction enclosure device that can be adjusted at multiple angles. Background Art

[0002] On-site construction refers to the actual construction of buildings, infrastructure, or other engineering projects at a designated location. Good on-site construction management not only improves work efficiency but also effectively ensures project quality and the safety and health of all involved. Therefore, on-site construction often involves the use of protective enclosures to isolate the construction site from the outside world, protecting pedestrians and vehicles while preventing unauthorized access to the construction area. Temporary or semi-permanent protective enclosures are installed depending on the construction situation.

[0003] Existing on-site construction enclosures can be designed to carry out corresponding enclosure treatment according to the specific shape of the construction site, so that the enclosure part of the enclosure is designed to be a hinged connection structure, and the angle between adjacent enclosures can be freely adjusted. However, the enclosure is usually placed or installed in the open air, and dust jams and rust on the movable parts will affect the angle adjustment of the enclosure. Utility Model Content

[0004] The purpose of the present utility model is to provide an on-site construction enclosure device that can be adjusted at multiple angles, so as to solve the problem raised in the above-mentioned background technology that the enclosure devices on the current market are usually placed or installed in the open air, and dust is stuck and rust occurs on the movable parts, which will affect the angle adjustment of the enclosure devices.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-angle adjustable on-site construction enclosure device, comprising an enclosure device main body, support columns are symmetrically provided on the enclosure device main body, and variable diameter columns are symmetrically provided on the support columns, and through holes are symmetrically opened on the variable diameter columns, and connecting rings are set in the outer area of ​​the variable diameter columns by welding, and connecting cross bars are connected between the connecting rings at corresponding positions between the support columns, and enclosure plates are fixed between the connecting cross bars, the upper and lower ends of the support columns are respectively clamped and fastened with a support base and a reflector, and the inner sides of the support base and the reflector are respectively fixed with positioning seats, the side surfaces of the positioning seats are symmetrically clamped with ball seats, and balls are movably installed in the ball seats, the balls are located at the through holes of the variable diameter columns, and the balls are contacted with the connecting rings.

[0006] Preferably, the bottom surface size of the support base is larger than the cross-sectional size of the support column, and the support base and the reflective element are respectively screwed and fixed to the positioning seat.

[0007] Preferably, the outer side surfaces of the support columns are symmetrically welded with fixing seats, and circular holes are longitudinally opened on the fixing seats, and connectors are provided between the support columns of adjacent enclosure bodies. The connectors are U-shaped structures, and the connectors are plugged into and fitted with the fixing seats.

[0008] Preferably, the variable diameter column and the supporting column are an integrated structure, and the variable diameter column and the connecting ring are clearance-matched.

[0009] Preferably, the cross section of the positioning seat is an I-shaped structure, and a fastening ring is sleeved on the outer side of the lower side of the positioning seat, and the fastening ring is fastened and clamped to the inner side of the variable diameter column.

[0010] Preferably, a through hole is transversely opened in the middle portion of the I-shaped structure of the positioning seat, and a spring is clamped in the through hole of the positioning seat, and the spring is screwed and fixed to the ball seats on both sides.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the on-site construction enclosure device that can be adjusted at multiple angles is composed of an enclosure plate, a connecting crossbar and a support column. The connecting crossbar is rotated relative to the support column through a connecting ring, so that when one side of the support column is positioned, the angle of the enclosure device can be adjusted as needed. At the same time, the movement can be prevented from being blocked during the angle adjustment, thereby improving the assembly efficiency of the enclosure device. The on-site construction enclosure device that can be adjusted at multiple angles is provided with a variable diameter structure on the support column, so that the connecting ring is fixed to the variable diameter column by welding, so that the rotation of the connecting ring relative to the support column has a limiting structure, and a ball structure is provided at the variable diameter column to lubricate the rotation of the connecting ring, thereby ensuring the reliability of the angle adjustment of the enclosure device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a multi-angle adjustable on-site construction enclosure device of the utility model;

[0013] Figure 2 This utility model is a multi-angle adjustable on-site construction enclosure device Figure 1 A in the middle is an enlarged structural diagram;

[0014] Figure 3 This is a top view of a multi-angle adjustable on-site construction enclosure device of the utility model;

[0015] Figure 4 This utility model is a multi-angle adjustable on-site construction enclosure device Figure 3 Enlarged structural diagram at point B in the middle.

[0016] In the figure: 1. Main body of the enclosure; 2. Support base; 3. Connecting cross bar; 4. Enclosure; 5. Support column; 501. Variable diameter column; 6. Reflector; 7. Positioning seat; 701. Spring; 702. Ball seat; 703. Ball; 704. Fastening ring; 8. Connecting ring; 9. Fixing seat; 10. Connector. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4The utility model provides a technical solution: a multi-angle adjustable on-site construction enclosure device, including an enclosure device body 1, a support column 5 is symmetrically provided on the enclosure device body 1, and a reducing column 501 is symmetrically provided on the support column 5, and a through hole is symmetrically opened on the reducing column 501, and a connecting ring 8 is provided on the outer area of ​​the reducing column 501 by welding, and the reducing column 501 and the support column 5 are an integrated structure, and the reducing column 501 and the connecting ring 8 are clearance-matched. This structure provides a movable limiting space for the connecting ring 8 through the reducing column 501, and the connecting ring 8 is fixed at the reducing column 501 by welding, which ensures the reliability of the relative position between the connecting ring 8 and the reducing column 501, and at the same time reduces the entry of dust into the connection part between the connecting ring 8 and the reducing column 501. And the connecting rings 8 at the corresponding positions between the support columns 5 are connected with connecting cross bars 3, and the enclosure 4 is fixed between the connecting cross bars 3. When the connecting ring 8 is moved relative to the support column 5, the connecting cross bars 3, the enclosure 4 and the connecting ring 8 can be made to move synchronously as a whole. The outer side surfaces of the support columns 5 are symmetrically welded and fixed with fixing seats 9, and the fixing seats 9 are longitudinally provided with circular holes. There are connectors 10 between the support columns 5 of the adjacent enclosure body 1. The connector 10 is a U-shaped structure, and the connector 10 is plugged into the fixing seat 9. This structure allows the adjacent enclosure body 1 to be connected through the cooperation of the connector 10 and the fixing seat 9. The connector 10 is an existing plug-in positioning structure, which can make the connector 10 and the fixing seat 9 interference-fitted. , a threaded structure can also be provided at the end of the connector 10, which can be fastened with a nut. The upper and lower ends of the support column 5 are respectively fastened with the support base 2 and the reflector 6, and the inner sides of the support base 2 and the reflector 6 are respectively fixed with a positioning seat 7. The bottom surface size of the support base 2 is larger than the cross-sectional size of the support column 5, and the support base 2 and the reflector 6 are respectively screwed and fixed with the positioning seat 7. This structure enables the positioning seat 7 to have a reliable positioning structure, and enables the positioning seat 7 to be fixed to the support column 5 through the support base 2 and the reflector 6 respectively, which is convenient for the assembly process of the enclosure body 1 during the production process. The side of the positioning seat 7 is symmetrically engaged with the ball seat 702, and the ball 703 is movably installed in the ball seat 702. The ball 703 is located at the through hole of the variable diameter column 501, and The ball 703 is arranged in contact with the connecting ring 8. The cross section of the positioning seat 7 is an I-shaped structure, and a fastening ring 704 is provided on the outer side of the lower side of the positioning seat 7, and the fastening ring 704 is fastened to the inner side of the variable diameter column 501. This structure allows the positioning seat 7 to be fastened to the variable diameter column 501 through the fastening ring 704, ensuring that the ball 703 has a stable positioning structure, allowing the ball 703 to be supported on the inner side of the connecting ring 8, ensuring the rotation of the connecting ring 8 relative to the variable diameter column 501, so that the enclosure device body 1 can be adjusted at multiple angles. A through hole is horizontally opened in the middle part of the I-shaped structure of the positioning seat 7, and a spring 701 is engaged in the through hole of the positioning seat 7, and the spring 701 is screwed and fixed to the ball seats 702 on both sides. This structure can be used when the positioning seat 7 is installed.The ball seat 702 is pressed into the positioning seat 7 by the compression spring 701, so that the ball 703 can be smoothly stuck in the corresponding through hole position of the variable diameter column 501.

[0019] Working principle: When using the multi-angle adjustable on-site construction enclosure device, first determine the position of the support column 5 at one end of the enclosure device body 1 when splicing the enclosure device body 1, use bolts to penetrate the support base 2 to achieve the positioning of the support column 5 on one side, and then make the support column 5 at the other end movable. By fixing the connecting cross bar 3 and the connecting ring 8, the connecting ring 8 can be rotated at the variable column 501 of the fixed support column 5 to determine the position of the other end support column 5 and fix it. The enclosure plate 4, the connecting cross bar 3 and the support column 5 together constitute the enclosure structure. When the connecting ring 8 rotates relative to the variable column 501, it is installed on the inner side of the variable column 501. The ball 703 in the area performs anti-obstruction activities, the positioning seat 7 is respectively fixed on the reflector 6 and the support base 2, and the positioning seat 7 is fastened relative to the variable diameter column 501 through the fastening ring 704 to ensure that the ball 703 has a stable positioning structure, the ball 703 is rolled and installed in the ball seat 702, and the spring 701 for connecting the ball seat 702 is clamped in the positioning seat 7, so that the ball 703 can be fastened to the variable diameter column 501 by the rebound force of the spring 701, and the adjacent enclosure device bodies 1 are connected by inserting the connector 10 into the corresponding fixing seat 9. It is convenient to disassemble and assemble, and easy to use in on-site construction, thereby completing a series of tasks.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-angle adjustable on-site construction enclosure device, comprising an enclosure device body (1), characterized in that: The enclosure device body (1) is symmetrically provided with support columns (5), and the support columns (5) are also symmetrically provided with variable diameter columns (501), and the variable diameter columns (501) are symmetrically provided with through holes, the outer area of ​​the variable diameter columns (501) is provided with connecting rings (8) by welding, and the connecting rings (8) at corresponding positions between the support columns (5) are connected with connecting cross bars (3), and the enclosure (4) is fixed between the connecting cross bars (3), the upper and lower ends of the support columns (5) are respectively clamped and fastened with the support base (2) and the reflector (6), and the inner sides of the support base (2) and the reflector (6) are respectively fixed with positioning seats (7), the side surfaces of the positioning seat (7) are symmetrically clamped with ball seats (702), and balls (703) are movably installed in the ball seats (702), the balls (703) are located at the through holes of the variable diameter columns (501), and the balls (703) are arranged in contact with the connecting rings (8).

2. The multi-angle adjustable on-site construction enclosure device according to claim 1, characterized in that: The bottom surface size of the support base (2) is larger than the cross-sectional size of the support column (5), and the support base (2) and the reflective element (6) are respectively screwed and fixed to the positioning seat (7).

3. The multi-angle adjustable on-site construction enclosure device according to claim 1, characterized in that: The outer side surfaces of the support columns (5) are symmetrically welded with fixing seats (9), and circular holes are longitudinally opened on the fixing seats (9). Connectors (10) are provided between the support columns (5) of adjacent enclosure body (1), and the connectors (10) are U-shaped structures, and the connectors (10) are plugged into and matched with the fixing seats (9).

4. The multi-angle adjustable on-site construction enclosure device according to claim 1, characterized in that: The variable diameter column (501) and the support column (5) are an integral structure, and the variable diameter column (501) and the connecting ring (8) are clearance-matched.

5. The multi-angle adjustable on-site construction enclosure device according to claim 1, characterized in that: The cross section of the positioning seat (7) is an I-shaped structure, and a fastening ring (704) is sleeved on the outer side of the lower side of the positioning seat (7), and the fastening ring (704) is fastened and clamped to the inner side of the variable diameter column (501).

6. The multi-angle adjustable on-site construction enclosure device according to claim 5, characterized in that: A through hole is transversely opened in the middle of the I-shaped structure of the positioning seat (7), and a spring (701) is engaged in the through hole of the positioning seat (7), and the spring (701) is screwed and fixed to the ball seats (702) on both sides.

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