Dust fall fence for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a dust fall fence for building construction, which comprises a fixed plate and a baffle plate, the upper end of the fixed plate is in threaded connection with a support column, and the left end and the right end of the support column are rotationally connected with rotating plates through rotating sleeves; the left end and the right end of a baffle are fixed to a rotating plate through bolts, the bolts penetrate through the baffle and connecting holes and then are in threaded connection with nuts to fix the baffle, and under the gravity of the baffle and the rotating plate, the rotating sleeve is connected to the outer end of the supporting column in a sleeving mode, so that the baffle is rotationally connected to one side of the supporting column, and the baffle can rotate on one side of the supporting column; the baffle can avoid obstacles conveniently; the mounting plate is fixed to the upper end of the baffle through bolts, the elastic clamping plates are mounted on the left side and the right side of the upper end of the mounting plate, and the water pipe is mounted at the upper end of the mounting plate by extruding the elastic clamping plates, so that the water pipe can be quickly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a dust reduction enclosure used for building construction. Background Art

[0002] Fences refer to the enclosures and shields around urban construction sites. They can effectively isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials and protective structures made of various molded panels.

[0003] In the prior art, construction sites are often surrounded by fences to isolate the construction sites from the external environment, thereby preventing irrelevant personnel from entering. The fences are installed through columns, and the columns are driven into the concrete foundation by expansion screws to stabilize them. The fences are then inserted into the grooves opened on the sides of the columns to achieve their installation, and the dust reduction water pipes are tied to the top of the fences by cable ties to achieve their dust reduction effect, thereby meeting environmental protection requirements and preventing dust from flying and causing environmental pollution.

[0004] However, the installation method of the traditional fence used to block the construction site has limitations in its use effect. The fence is limited by the column, so it can only be installed in parallel and cannot be adjusted in arc. In the construction site, it is inevitable to encounter some obstructions. If the obstruction is on the route of the fence installation, if you want to bypass the obstruction, you must turn and install the column so that the fence surrounds the obstruction. When there are many obstructions on the fence installation route, a large number of fences are needed to surround the construction site. In addition, the traditional method of tying the dust suppression water pipe with cable ties is cumbersome to operate, and its installation and removal take a lot of time, which is not conducive to improving efficiency. To this end, the utility model proposes a dust suppression fence for construction to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dust reduction enclosure for building construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a dust reduction enclosure for construction, comprising: a fixed plate and a baffle, the upper end of the fixed plate is threadedly connected to a support column, and the left and right ends of the support column are rotatably connected to a rotating plate through a rotating sleeve;

[0007] The left and right ends of the baffle are fixed to the rotating plate by bolts, the upper end of the baffle is fixedly installed with a mounting plate by fixing bolts, the upper end of the mounting plate is clamped with a water pipe by an elastic clamping plate, and a plurality of dust suppression spray heads are evenly fixedly installed on the upper end of the water pipe.

[0008] Preferably, fixing holes are provided at the four ends of the fixing plate, and a threaded sleeve is fixedly installed at the center of the upper end of the fixing plate.

[0009] Preferably, a thread groove is provided on the outer wall of the lower end of the support column, and the support column is threadedly connected to the inner wall of the threaded sleeve through the thread groove.

[0010] Preferably, a rotating sleeve is fixedly mounted on both upper and lower ends of one of the rotating plates, and a rotating sleeve is fixedly mounted on the central end of the other rotating plate, and the rotating sleeve is sleeved on the outer end of the supporting column.

[0011] Preferably, a plurality of connection holes are evenly arranged on the side wall of the rotating plate, and the bolts are threadedly connected to the nuts after passing through the baffle plate and the connection holes.

[0012] Preferably, threaded holes are provided on both left and right sides of the top of the baffle, and the fixing bolts pass through the mounting plate and are threadedly connected to the inner walls of the threaded holes.

[0013] Preferably, the upper end of the fixing bolt is flush with the upper end of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The left and right ends of the baffle are fixed to the rotating plate by bolts. The bolts pass through the baffle and the connection holes and then are threadedly connected to nuts to fix the baffle. Under the gravity of the baffle and the rotating plate, the rotating sleeve is sleeved on the outer end of the support column, so that the baffle is rotatably connected to one side of the support column. The baffle can be rotated on one side of the support column, so that the baffle can avoid obstacles.

[0016] The mounting plate is fixed to the upper end of the baffle by bolts, and elastic clamping plates are installed on the left and right sides of the upper end of the mounting plate. The water pipe is installed on the upper end of the mounting plate by squeezing the elastic clamping plates, which facilitates quick disassembly and assembly of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the connection between the baffle and the support column of the utility model;

[0019] Figure 3 This is a schematic diagram of the support column, the bottom plate and the rotating plate of the utility model;

[0020] Figure 4 This is a schematic diagram of water pipe installation of the utility model.

[0021] In the figure: 1. fixing plate; 2. threaded sleeve; 3. fixing hole; 4. supporting column; 5. threaded groove; 6. rotating plate; 7. rotating sleeve; 8. connecting hole; 9. baffle; 10. threaded hole; 11. mounting plate; 12. elastic clamping plate; 13. fixing bolt; 14. water pipe; 15. dust suppression spray head. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a dust reduction enclosure for building construction, comprising: a fixing plate 1 and a baffle plate 9, the four ends of the fixing plate 1 are provided with fixing holes 3, and the fixing holes 3 are convenient for fixing the fixing plate 1 to the ground or the upper end of the foundation stone, the upper end of the fixing plate 1 is threadedly connected with a supporting column 4, and a threaded sleeve 2 is fixedly installed at the center of the upper end of the fixing plate 1, and a threaded groove 5 is opened on the outer wall of the lower end of the supporting column 4, and the supporting column 4 is threadedly connected with the inner wall of the threaded sleeve 2 through the threaded groove 5, which is convenient for disassembling and assembling the supporting column 4. The left and right ends of the supporting column 4 are rotatably connected with a rotating plate 6 through a rotating sleeve 7, and the upper and lower ends of one rotating plate 6 are fixedly installed with a rotating sleeve 7, and the central end of the other rotating plate 6 is fixedly installed with a rotating sleeve 7, and the rotating sleeve 7 is sleeved on the outer end of the supporting column 4, and the lowest rotating sleeve 7 is located at the upper end of the threaded sleeve 2, and the rotating plate 6 can be rotated at the outer end of the supporting column 4, which is convenient for adjusting the position of the baffle plate 9.

[0027] The left and right ends of the baffle 9 are fixed to the rotating plate 6 by bolts. A number of connecting holes 8 are evenly opened on the side wall of the rotating plate 6. The bolts pass through the baffle 9 and the connecting holes 8 and are threadedly connected to the nuts. Under the gravity of the baffle 9 and the rotating plate 6, the rotating sleeve 7 is sleeved on the outer end of the support column 4, thereby fixing the baffle 9. The baffle 9 can rotate on one side of the support column 4 to facilitate the baffle 9 to avoid obstacles.

[0028] The upper end of the baffle 9 is fixedly installed with a mounting plate 11 by fixing bolts 13. Threaded holes 10 are provided on the left and right sides of the top of the baffle 9. Bolt holes are provided on the left and right ends of the mounting plate 11. The bolt holes are convex. The fixing bolts 13 pass through the mounting plate 11 and are threadedly connected to the inner wall of the threaded hole 10. The upper end of the fixing bolt 13 is flush with the upper end of the mounting plate 11, thereby fixing the mounting plate 11 and facilitating the disassembly and assembly of the mounting plate 11. The upper end of the mounting plate 11 clamps a water pipe 14 through an elastic clamping plate 12, which is convenient for quick disassembly and assembly of the water pipe 14. A number of dust reduction spray heads 15 are evenly fixedly installed on the upper end of the water pipe 14. One end of the water pipe 14 is connected to an external water source. Water enters the water pipe 14 and is then sprayed out through the dust reduction spray head 15.

[0029] When the device is working, the fixing plate 1 is fixed to the ground or to the upper end of the foundation stone through the fixing hole 3, the support column 4 is threadedly connected to the upper end of the fixing plate 1, and then the rotating sleeve 7 is sleeved on the outer end of the support column 4, and then the baffle 9 is installed on one side of the rotating plate 6 by bolts, and finally the mounting plate 11 is fixed to the upper end of the baffle 9, and the water pipe 14 is installed on the upper end of the mounting plate 11, and the water pipe 14 is connected to the water source, and the water enters the water pipe 14 and is sprayed out through the dust suppression spray head 15.

[0030] 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 dust suppression enclosure for building construction, comprising: The fixing plate (1) and the baffle plate (9) are characterized in that: the upper end of the fixing plate (1) is threadedly connected to a support column (4), and the left and right ends of the support column (4) are rotatably connected to a rotating plate (6) via a rotating sleeve (7); The left and right ends of the baffle (9) are fixed to the rotating plate (6) by bolts, the upper end of the baffle (9) is fixedly mounted with a mounting plate (11) by means of fixing bolts (13), the upper end of the mounting plate (11) is clamped with a water pipe (14) by means of an elastic clamping plate (12), and a plurality of dust suppression spray heads (15) are evenly fixedly mounted on the upper end of the water pipe (14).

2. A dust suppression enclosure for construction according to claim 1, characterized in that: The four ends of the fixing plate (1) are each provided with fixing holes (3), and a threaded sleeve (2) is fixedly mounted at the center of the upper end of the fixing plate (1).

3. The dust suppression enclosure for construction according to claim 1, characterized in that: The outer wall of the lower end of the support column (4) is provided with a thread groove (5), and the support column (4) is threadedly connected to the inner wall of the threaded sleeve (2) via the thread groove (5).

4. The dust suppression enclosure for construction according to claim 1, characterized in that: A rotating sleeve (7) is fixedly mounted on both upper and lower ends of one of the rotating plates (6), and a rotating sleeve (7) is fixedly mounted on the central end of the other rotating plate (6), and the rotating sleeve (7) is sleeved on the outer end of the supporting column (4).

5. The dust suppression enclosure for construction according to claim 1, characterized in that: A plurality of connection holes (8) are evenly arranged on the side wall of the rotating plate (6), and bolts are threadedly connected to nuts after passing through the baffle plate (9) and the connection holes (8).

6. The dust suppression enclosure for construction according to claim 1, characterized in that: The top of the baffle (9) is provided with threaded holes (10) on both sides, and the fixing bolts (13) pass through the mounting plate (11) and are threadedly connected to the inner wall of the threaded hole (10).

7. The dust suppression enclosure for construction according to claim 1, characterized in that: The upper end of the fixing bolt (13) is flush with the upper end of the mounting plate (11).

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