Construction fence convenient to install

Abstract

The construction fence convenient to install comprises a stand column, the inner side of the stand column is rotationally connected with a fixing shaft, the outer side of the fixing shaft is fixedly connected with a rolling wheel, the outer side of the rolling wheel is fixedly connected with a cloth sleeve, the cloth sleeve penetrates through the stand column and is in sliding connection with the stand column, and the inner side of the cloth sleeve is fixedly connected with a metal net. The device comprises a cloth sleeve, a metal net, a winding wheel and a winding wheel, the end of the metal net is fixedly connected with the winding wheel, fixing seats are fixedly connected to the front end and the rear end of the outer side of a stand column, and a supporting rod is rotationally connected to one end of the inner side of each fixing seat through a rotating shaft. The metal net with the cloth cover fixed to the outer side and the supporting rod are stretched by directly pulling the stand columns, then the device is fixed through spiral connection of the screws, the fixing blocks and the ground, the operation steps during device installation are reduced, the labor intensity of operators is reduced, and the installation efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a construction enclosure that is easy to install. Background Art

[0002] During the construction process, it is necessary to set up construction fences around the construction environment. By setting up construction fences to surround the construction site, the impact of the noisy environment at the construction site on the surrounding people can be reduced. There are many types of construction fences in the prior art. When using some color steel tile fences to surround the construction site, the horizontal support rods and the columns are usually connected together first, and then the color steel tiles and the horizontal support rods are fixed together by many nails, and then the columns are fixed at the designated location. In the process of using such fences, since the installation of the color steel tiles requires the use of a large number of screws for fixing, the operation steps are relatively cumbersome when installing and using the fence itself, which will increase the labor intensity of the staff and reduce the installation efficiency of the construction fence. Therefore, in response to the above problems, a construction fence that is easy to install is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A construction fence that is easy to install includes a column, a fixed shaft is rotatably connected to the inner side of the column, a reel is fixedly connected to the outer side of the fixed shaft, a cloth cover is fixedly connected to the outer side of the reel, and the cloth cover passes through the column, the cloth cover is slidably connected to the column, a metal mesh is fixedly connected to the inner side of the cloth cover, and the end of the metal mesh is fixedly connected to the reel, the front and rear ends of the outer side of the column are fixedly connected to a fixing seat, and one end of the inner side of the fixing seat is rotatably connected to a support rod via a rotating shaft.

[0006] As a further improvement of the present invention, a fixing block is fixedly connected to the bottom end of the outer side of the column, a screw is spirally connected to the outer side of the fixing block, and the screw passes through the fixing block.

[0007] As a further improvement of the present invention, the angular rotation range of the support rod is 0° to 85°, and one end of the support rod is rotatably connected to a connecting block via a rotating shaft.

[0008] As a further improvement of the present invention, the upper and lower ends of the outer side of the fixed shaft are fixedly connected to a clockwork spring, and the other end of the clockwork spring is fixedly connected to the column.

[0009] As a further improvement of the present invention, a threaded shaft is rotatably connected to one end of the outer side of the fixed seat, and the threaded shaft passes through the fixed seat, a slider is spirally connected to the outer side of the threaded shaft, and the slider is slidably connected to the fixed seat, a clamping block is fixedly connected to the outer side of the slider, a clamping groove is opened on the outer side of the other end of the support rod, and the clamping block is located in the clamping groove on the outer side of the other end of the support rod.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. A construction fence that is easy to install. It is equipped with a cloth cover, metal mesh, reel, strut, fixed shaft and spring. When the device is used to enclose the construction site, the columns on both sides are pulled away from each other, and the metal mesh with the cloth cover fixed on the outside will be rotated out from the outside of the reel, and the reel will drive the fixed shaft to rotate, and the spring will contract. At the same time, the struts on the left and right sides will also rotate continuously. When the metal mesh with the cloth cover fixed on the outside is completely rotated out from the outside of the reel, the struts are just rotated to the horizontal. Finally, the rotated struts are fixed, and then the fixing blocks are fixed to the designated locations by screws, and the device is further fixed. By directly pulling the columns, the metal mesh with the cloth cover fixed on the outside and the struts are stretched, and then the device is fixed by the spiral connection of the screws, the fixing blocks and the ground, which reduces the operating steps during the installation of the device, not only reduces the labor intensity of the operators, but also improves the installation efficiency of the device.

[0012] 2. A construction fence that is easy to install. Through the provided threaded shaft, slider, block and strut, after the metal mesh with a cloth cover fixed on the outside and the strut are stretched out by pulling the column, the threaded shaft is spirally connected with the slider by rotating the threaded shaft, and the slider further drives the block to be clamped together with the rotated strut, thereby realizing the positioning of the rotated strut, thereby ensuring the stability of the metal mesh with a cloth cover fixed on the outside and the strut after being stretched out, and thus facilitating the fixing operation of the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a construction fence that is easy to install.

[0015] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a construction fence that is easy to install.

[0016] Figure 3 The utility model is a schematic cross-sectional structural diagram of a front end fixing seat of a construction fence which is easy to install.

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the front end fixing seat of a construction enclosure device that is easy to install when not in use.

[0018] Figure 5 The utility model is a schematic diagram of the top view of the bottom fixing seat at the front end of a construction fence that is easy to install.

[0019] Figure 6 This is a schematic diagram of a partial top view and cross-section of a construction enclosure cloth cover that is easy to install according to the utility model.

[0020] In the figure: 1. Column; 2. Fixing block; 3. Screw; 4. Fixing shaft; 5. Reel; 6. Cloth cover; 7. Fixing seat; 8. Support rod; 9. Connecting block; 10. Metal mesh; 11. Threaded shaft; 12. Slider; 13. Block; 14. Spring. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. The accompanying drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual drawings. They should not be understood as limiting this patent. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1-6 As shown, a construction fence that is easy to install includes a column 1, a fixed shaft 4 is rotatably connected to the inner side of the column 1, a reel 5 is fixedly connected to the outer side of the fixed shaft 4, a cloth cover 6 is fixedly connected to the outer side of the reel 5, and the cloth cover 6 passes through the column 1, the cloth cover 6 is slidably connected to the column 1, a metal mesh 10 is fixedly connected to the inner side of the cloth cover 6, and the end of the metal mesh 10 is fixedly connected to the reel 5, the front and rear ends of the outer side of the column 1 are fixedly connected to a fixing seat 7, and one end of the inner side of the fixing seat 7 is rotatably connected to a support rod 8 through a rotating shaft.

[0024] Example 2

[0025] like Figure 1-4 As shown, in order to solve the problem of inconvenience in fixing the device, the bottom end of the outer side of the column 1 is fixedly connected to a fixing block 2, and the outer side of the fixing block 2 is spirally connected to a screw 3, and the screw 3 passes through the fixing block 2. The fixing block 2 is fixed to the designated location by the screw 3, which facilitates the fixation of the device.

[0026] Example 3

[0027] like Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, in order to solve the problem of inconvenience in ensuring the stability of the metal mesh 10 with the cloth cover 6 fixed on the outside after it is stretched out, the angle rotation range of the support rod 8 is 0° to 85°, and one end of the support rod 8 is connected to the connecting block 9 by rotating through a rotating shaft. By controlling the angle rotation range of the support rod 8 to 0° to 85°, when the metal mesh 10 with the cloth cover 6 fixed on the outside is completely rotated out from the outside of the reel 5 and the support rod 8 is just rotated to the horizontal, the stability of the metal mesh 10 with the cloth cover 6 fixed on the outside is ensured after it is stretched out by positioning the support rod 8.

[0028] Example 4

[0029] like Figure 2 As shown, in order to solve the problem that it is inconvenient to reset the metal mesh 10 with the cloth cover 6 fixed on the outside to the outside of the reel 5 after the device is completed, the upper and lower ends of the outer side of the fixed shaft 4 are fixedly connected with springs 14, and the other end of the spring spring 14 is fixedly connected to the column 1. When the device is completed, the elastic force of the spring spring 14 is restored to enable the fixed shaft 4 to drive the reel 5 to reverse, which makes it convenient to reset the metal mesh 10 with the cloth cover 6 fixed on the outside to the outside of the reel 5.

[0030] Example 5

[0031] like Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, in order to solve the problem of inconvenience in ensuring the stability of the metal mesh 10 with the cloth cover 6 fixed on the outside and the strut 8 after they are stretched out, a threaded shaft 11 is rotatably connected to one end of the outer side of the fixing seat 7, and the threaded shaft 11 passes through the fixing seat 7, and a slider 12 is spirally connected to the outer side of the threaded shaft 11, and the slider 12 is slidably connected to the fixing seat 7, and a clamping block 13 is fixedly connected to the outer side of the slider 12, and a clamping groove is provided on the outer side of the other end of the strut 8, and the clamping block 13 is located in the clamping groove on the outer side of the other end of the strut 8. By rotating the threaded shaft 11 and the slider 12, the slider 12 is further driven to clamp the clamping block 13 with the strut 8, thereby ensuring the stability of the metal mesh 10 with the cloth cover 6 fixed on the outer side and the strut 8 after they are stretched out.

[0032] In this embodiment, when the device is used to enclose the construction site, the two side columns 1 are pulled away from each other. At this time, the metal mesh 10 with the cloth cover 6 fixed on the outside will continuously rotate out from the outside of the reel 5. The reel 5 will continuously drive the fixed shaft 4 to rotate, and the clockwork spring 14 will continuously shrink. At the same time, the strut 8 will also continuously rotate. When the strut 8 is rotated to the horizontal, the metal mesh 10 is just completely rotated out from the outside of the reel 5. Then, the threaded shaft 11 is spirally connected to the slider 12 by rotating the threaded shaft, and the slider 12 is further driven to drive the block 13 to be clamped together with the rotated strut 8, thereby realizing the positioning of the rotated strut 8, thereby ensuring the stability of the metal mesh 10 with the cloth cover 6 fixed on the outside and the strut 8 after being stretched out. Finally, the fixing block 2 is fixed to the ground by the screw 3, and the column 1 is further fixed.

[0033] The above is a preferred embodiment of the present invention. The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A construction enclosure that is easy to install, comprising a column (1), characterized in that: The inner side of the column (1) is rotatably connected to a fixed shaft (4), the outer side of the fixed shaft (4) is fixedly connected to a reel (5), the outer side of the reel (5) is fixedly connected to a cloth sleeve (6), and the cloth sleeve (6) passes through the column (1), the cloth sleeve (6) is slidably connected to the column (1), the inner side of the cloth sleeve (6) is fixedly connected to a metal mesh (10), and the end of the metal mesh (10) is fixedly connected to the reel (5), the front and rear ends of the outer side of the column (1) are fixedly connected to a fixed seat (7), and one end of the inner side of the fixed seat (7) is rotatably connected to a support rod (8) through a rotating shaft.

2. The easy-to-install construction enclosure according to claim 1, characterized in that: The bottom end of the outer side of the column (1) is fixedly connected to a fixing block (2), the outer side of the fixing block (2) is spirally connected to a screw (3), and the screw (3) passes through the fixing block (2).

3. The easy-to-install construction enclosure according to claim 1 is characterized by: The angular rotation range of the support rod (8) is 0° to 85°, and one end of the support rod (8) is rotatably connected to a connecting block (9) via a rotating shaft.

4. The easy-to-install construction enclosure according to claim 1 is characterized in that: The upper and lower ends of the outer side of the fixed shaft (4) are both fixedly connected to a spring spring (14), and the other end of the spring spring (14) is fixedly connected to the column (1).

5. The easy-to-install construction enclosure according to claim 1 is characterized in that: One end of the outer side of the fixing seat (7) is rotatably connected to a threaded shaft (11), and the threaded shaft (11) passes through the fixing seat (7). The outer side of the threaded shaft (11) is spirally connected to a slider (12), and the slider (12) is slidably connected to the fixing seat (7). The outer side of the slider (12) is fixedly connected to a clamping block (13). The outer side of the other end of the support rod (8) is provided with a clamping groove, and the clamping block (13) is located in the clamping groove on the outer side of the other end of the support rod (8).

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