Protective fence structure for building construction

Abstract

The protective fence structure for building construction comprises a water pillow and a guardrail installed above the water pillow, water is injected into the water pillow when the water pillow is used, a pipe connecting opening is formed in the side wall of one end of the water pillow, a flow guide pipe is fixedly connected to the other end of the water pillow, and the flow guide pipe is matched with the pipe connecting opening; a bottom plate is arranged below the water pillow, an inserting rod is fixedly connected to the middle of the bottom plate, and the inserting rod penetrates upwards and is fixedly connected with the guardrail. On the premise that the supporting stability is guaranteed, the supporting device is light in weight and convenient to transfer and install.

Description

Technical Field

[0001] The present invention relates to the technical field of enclosure structures, and in particular to a protective enclosure structure for building construction. Background Art

[0002] Fencing refers to the measures taken to 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 maintenance bodies made of various molded panels.

[0003] Most of the existing enclosure structures are supporting columns and fences or panels fixed on the columns. During construction, it is necessary to ensure the stability of the enclosure structure, so it is necessary to ensure the stability of the column connection. There are two ways. One is to connect the lower end of the column to the ground. If the ground is a soft foundation, the lower end of the column is usually inserted into the ground, and the insertion depth is controlled according to the softness of the foundation. If the ground is a hard foundation, such as a cement pavement, expansion bolts are usually driven into the ground, and then the expansion bolts are connected to the column. However, this method has the problem of damaging the ground and being inconvenient to disassemble and assemble. The other is to install a counterweight at the lower end of the column, but most of the existing counterweights are prefabricated concrete blocks, which are heavy and difficult to transport and install. Summary of the invention

[0004] In order to solve the above problems, the present invention discloses a protective enclosure structure for construction, including a water pillow and a guardrail installed above the water pillow. The water pillow and the water barrier are similar in working principle. The water barrier is used for road protection, and the water pillow is the supporting base of the guardrail, and the water pillow is a hollow plastic molded part.

[0005] The water pillow is filled with water when in use. A pipe connection port is provided on one end of the side wall of the water pillow. A guide pipe is fixedly connected to the other end of the water pillow, and the guide pipe and the guide pipe match. During installation, the guide pipes between adjacent water pillows are inserted into the pipe connection ports. When the installation is completed, water is injected into the water pillow through the guide pipe or the pipe connection port at the end. When one of the water pillows is filled with water, the water flows into the adjacent water pillow through the guide pipe and the pipe connection port. This method has the advantage of providing only one water injection pipe, so that all connected water pillows can be injected with water, which is convenient for water injection. At the same time, with this structure, the water pillow is light in weight during installation, which is convenient for transportation and installation.

[0006] A bottom plate is provided below the water pillow, and a plug rod is fixedly connected to the middle of the bottom plate, and the plug rod penetrates upward and is fixedly connected to the guardrail. A through hole for the plug rod to pass through is reserved on the water pillow. After being filled with water, the water pillow buckles the bottom plate to ensure the stability of the connection of the upper guardrail. Compared with the connection of the guardrail and the water pillow, the connection of the bottom plate, the plug rod and the guardrail requires a more complex structure on the water pillow, which increases the difficulty of manufacturing the water pillow. In order to ensure the strength of the guardrail support, the water pillow requires more materials to produce. Therefore, the bottom plate and the plug rod are provided, and the production cost of the guardrail can be reduced while meeting the connection strength of the guardrail.

[0007] Preferably, the guardrail includes a frame, a through hole is provided at the lower part of the frame, and the insertion rod is matched with the through hole. When the guardrail is installed, the through hole on the frame is matched with the insertion rod. Further, a threaded section can be provided at the upper part of the insertion rod, that is, after the guardrail is matched with the insertion rod, a bolt is used for tightening operation.

[0008] Preferably, a plurality of cross bars are arranged inside the frame, and guardrails are fixedly connected to the cross bars. The guardrails are made of thin steel plates, and the cross bars are arranged to support the guardrails, thereby improving the protective effect of the guardrails.

[0009] Preferably, holes are provided on both sides of the upper end of the frame, and U-shaped pieces are provided in the holes. If the guardrail is only fixed at the bottom, adjacent guardrails will inevitably have the problem of staggered upper deformation, while the U-shaped piece is used to connect the upper parts of adjacent guardrails so that the upper parts of the guardrails remain consistent, and the U-shaped piece is inserted into the holes on the upper part of the guardrail, which has the advantages of simple structure and convenient connection.

[0010] Preferably, the upper end of the frame is provided with a plurality of fasteners for clamping and fixing the water pipes, the fasteners include bolts, movable parts and fixed parts, the movable parts and fixed parts have the same structure and are connected by bolts, the surfaces of the movable parts and fixed parts are provided with arc grooves, and the two arc grooves are arranged close to each other. In engineering construction, environmental protection issues need to be taken into consideration, and atomizing nozzles are usually installed at the upper end of the guardrails. However, the existing guardrails do not have relevant structures for fixing water pipes, and the water pipes are arranged in a messy manner on the guardrails. Fasteners are provided here to clamp and fix the water pipes, which is conducive to the installation and arrangement of the water pipes.

[0011] The beneficial effects of the present invention are as follows:

[0012] 1. A water pillow is provided, and the guardrail is installed on the water pillow, which has the advantage of easy installation. By injecting water into the water pillow, a fixed and stable support is achieved. Compared with the two methods mentioned in the background technology, it has the advantages of light weight and will not cause damage to the foundation.

[0013] 2. The water pillow is only used as a water storage container, while the guardrail is installed on the bottom plate and the plug rod. It not only does not require the structural strength close to the water pillow, but also makes the installation of the guardrail convenient and stable.

[0014] 3. Water can be supplied between the water pillows through the connecting ports and the guide pipes. By injecting water into the water pillows at the ends, all the water pillows can be filled with water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0016] Figure 2 It is an explosion schematic diagram of the present invention;

[0017] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 4 for Figure 1 The enlarged view of point B in the middle;

[0019] Figure 5 for Figure 2 Enlarged view of point C in the middle.

[0020] List of reference numerals:

[0021] 1. Water pillow; 2. Guardrail; 3. Bottom plate; 4. Insert rod; 5. U-shaped piece; 6. Bolt; 7. Movable part; 8. Fixed part;

[0022] 11. Connection port; 12. Draft tube; 21. Frame; 22. Cross bar; 23. Guardrail. DETAILED DESCRIPTION

[0023] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] like Figures 1 to 5 As shown, a protective enclosure structure for construction includes a water pillow 1 and a guardrail 2 installed above the water pillow 1. The water pillow 1 is a hollow part, which is used as a counterweight after water is filled to improve the stability of the enclosure structure installation. At the same time, the purpose of using the water pillow 1 of this structure is to reduce the overall weight of the enclosure structure and facilitate transportation and installation. At the same time, the water pillow 1 is long and arranged under the guardrail. While ensuring that there is enough weight after water filling to ensure the stability of the enclosure structure, the area occupied on both sides of the guardrail is reduced as much as possible to facilitate passage.

[0025] The water pillow 1 is filled with water when in use. A pipe connection port 11 is provided on the side wall at one end of the water pillow 1, and a guide pipe 12 is fixedly connected to the other end of the water pillow 1, that is, water can be injected into the water pillow 1 through the pipe connection port 11 or the guide pipe 12, and the guide pipe 12 cooperates with the pipe connection port 11, that is, when adjacent water pillows 1 are arranged side by side, it is necessary to ensure that the guide pipe 12 is inserted into the pipe connection port 11. When injecting water, water is only injected from the outermost water pillow 1, or all the water pillows 1 can be filled with water, which has the advantage of convenient water injection.

[0026] A bottom plate 3 is provided below the water pillow 1. The bottom plate 3 is a square plate used to support the water pillow 1. If the water pillow 1 needs to maintain a certain height from the ground, the bottom plate 3 can be replaced with a cushion block. A plug rod 4 is fixedly connected to the middle of the bottom plate 3. The plug rod 4 penetrates upward and is fixedly connected to the guardrail 2. A through hole is vertically provided on the water pillow 1, and the plug rod 4 passes through the through hole and emerges from the upper end of the water pillow 1, and at this time the guardrail 2 is fixedly connected to the plug rod 4. The use of the 3 and plug rod 4 method is that the water pillow 1 does not need to consider the structure and strength of the connection with the guardrail 2, so that the water pillow 1 as a water storage container has a simpler structure and is easy to manufacture; secondly, the bottom plate 3 can provide bottom support for the water pillow 1 and provide protection for the bottom of the water pillow 1; finally, the connection between the plug rod 4 and the guardrail 2 is relatively simple.

[0027] The guardrail 2 includes a frame 21, which is a square structure and can be manufactured by welding with square steel. A through hole is provided at the lower part of the frame 21, and the plug rod 4 cooperates with the through hole, that is, when the guardrail 2 is installed, the plug rod 4 is matched with the through hole on the frame 21. Furthermore, if the strength of the connection is to be improved, a thread can be provided on the upper part of the plug rod 4. After matching, a nut can be used to tighten it to improve the stability of the connection.

[0028] A plurality of cross bars 22 are arranged inside the frame 21 to improve the structural strength of the frame 21. The cross bars 21 can be made of square steel, channel steel, or I-beam and welded to the frame 21. A guardrail 23 is fixedly connected to the cross bars 22. The guardrail 23 is a thin steel plate and can be fixed to the frame 21 and the cross bars 22 by spot welding or riveting.

[0029] Holes are provided on both sides of the upper end of the frame 21, and U-shaped pieces 5 are provided in the holes. Since the guardrails 2 are only fixedly connected at the bottom by the insertion rods 4, and the top of the guardrails 2 is not fixed, after the enclosure structure is installed, the upper inclinations of all guardrails 2 are inconsistent, so U-shaped pieces 5 are used for fixing. At this time, the two ends of the U-shaped pieces 5 are inserted into the holes preset at the upper part of the adjacent frame 21, so that the upper part of the adjacent guardrails 2 is fixed.

[0030] The upper end of the frame 21 is provided with a plurality of fasteners for clamping and fixing the water pipe, and the fasteners include bolts 6, movable parts 7 and fixed parts 8. The movable parts 7 and fixed parts 8 have the same structure and are connected by bolts 6. The surfaces of the movable parts 7 and fixed parts 8 are both provided with arc grooves, and the two arc grooves are arranged close to each other. If a water pipe needs to be installed at the upper end of the guardrail 2, it is used to spray water mist to achieve the purpose of dust reduction. At this time, the bolts 6 can be turned and loosened, the movable part 7 can be moved away from the fixed part 8, the distance between the two can be controlled, and then the water pipe can be inserted into the arc groove between the movable part 7 and the fixed part 8, and then the bolts 6 can be tightened again to clamp and fix the water pipe, which is convenient for the installation of the water pipe and ensures the aesthetics of the water pipe layout.

[0031] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above technical features.

Claims

1. A protective enclosure structure for construction, characterized in that: It comprises a water pillow (1) and a guardrail (2) installed above the water pillow (1); The water pillow (1) is filled with water when in use, a side wall at one end of the water pillow (1) is provided with a pipe connection port (11), the other end of the water pillow (1) is fixedly connected with a flow guide pipe (12), and the flow guide pipe (12) and the pipe connection port (11) cooperate; A bottom plate (3) is provided below the water pillow (1), a plug rod (4) is fixedly connected to the middle of the bottom plate (3), and the plug rod (4) penetrates upward and is fixedly connected to the guardrail (2).

2. A protective enclosure structure for construction according to claim 1, characterized in that: The guardrail (2) comprises a frame (21), a through hole is provided at the lower portion of the frame (21), and the insertion rod (4) is matched with the through hole.

3. A protective enclosure structure for construction according to claim 2, characterized in that: A plurality of cross bars (22) are arranged inside the frame (21), and guardrails (23) are fixedly connected to the cross bars (22).

4. A protective enclosure structure for construction according to claim 2, characterized in that: Holes are arranged on both sides of the upper end of the frame (21), and U-shaped pieces (5) are arranged in the holes.

5. The protective enclosure structure for construction according to claim 2 is characterized in that: A plurality of fasteners for clamping and fixing the water pipe are arranged at the upper end of the frame (21), the fasteners comprising bolts (6), movable parts (7) and fixed parts (8), the movable parts (7) and fixed parts (8) having the same structure and being connected by bolts (6), and arc grooves are arranged on the surfaces of the movable parts (7) and the fixed parts (8), and the two arc grooves are arranged close to each other.

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