Dustproof fence convenient to quickly build

Abstract

A dustproof fence convenient to quickly build comprises a cloth bag and a framework, the framework is arranged around the periphery of a construction site, the framework is sleeved with the cloth bag, an opening is formed in the top of the cloth bag, and the cloth bag is used for containing materials such as backfill soil and gravel. By means of the foldable framework and the wear-resistant cloth bag, the backfill soil recycling device can be easily folded when not used and can be rapidly arranged when needed, the land utilization area is greatly increased, manpower and material resource consumption for outward transportation and back transportation of backfill soil is avoided, and the environmental protection property of construction is also improved.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, and in particular to a dustproof enclosure that is easy to erect quickly. Background Technology

[0002] Pipeline engineering refers to the construction of pipe systems such as power supply pipelines, rainwater pipelines, sewage pipelines, water supply pipelines, fire protection pipelines, gas pipelines, and communication pipelines. In pipeline engineering, a foundation pit needs to be dug on the ground, the pipes are then placed horizontally into the pit, and finally the pit is covered with soil to bury the pipes underground.

[0003] In the above process, the soil used to cover the foundation pit is called backfill soil. There are many types of backfill soil, some of which are not suitable for open-air storage or have no place to be piled up after being excavated. Therefore, they can only be transported to other places and then transported back when needed. This process wastes a lot of manpower and resources. Utility Model Content

[0004] The purpose of this invention is to provide a dustproof barrier that is easy to build quickly, in order to solve the problems existing in the prior art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A dustproof enclosure that is easy to assemble quickly includes cloth bags and a frame. The frame is set around the perimeter of the construction site, and the cloth bags are fitted onto the frame. The top of the cloth bags is provided with an opening, and the cloth bags are used to hold materials such as backfill soil and sand.

[0007] By adopting the above technical solution, the tarpaulin and the frame can form a long containment device, which can make the backfill soil more concentrated and convenient to store near the construction site. The tarpaulin ensures that the backfill soil and sand and gravel and other materials that are not suitable for rain can be effectively protected. The material of the tarpaulin is also corrosion-resistant and wear-resistant, ensuring its ability to be reused many times. The core frame is composed of a foldable structure, which can be easily folded back up when not in use.

[0008] In a further embodiment, the frame includes a plurality of first scissor telescopic mechanisms, a plurality of second scissor telescopic mechanisms, and a plurality of rectangular frames. The plurality of first scissor mechanisms are hinged and fixed sequentially from left to right, and the plurality of second scissor mechanisms are hinged and fixed sequentially from left to right. The plurality of first scissor mechanisms and the plurality of second scissor mechanisms are symmetrically spaced apart. One end of a rectangular frame is fixedly installed at the connection between every two first scissor mechanisms, and the other end of a rectangular frame is fixedly installed at the connection between every two second scissor mechanisms.

[0009] In a further embodiment, a supporting steel bar is provided on the side of the rectangular frame facing the construction site. Multiple receiving parts are arranged at intervals from left to right on the supporting steel bar. The bottom of each of the multiple receiving parts is open, and a supporting frame is provided inside each of the multiple receiving parts.

[0010] In a further embodiment, the support frame includes a support and a tripod. The support has a mounting groove running from front to back at the top center. The tripod is disposed in the mounting groove, and a plug plate is welded to the top of the tripod.

[0011] In a further embodiment, the bag is provided with multiple straps, each of which is provided with a fluorescent strip.

[0012] In a further embodiment, the bag is made of polyester fiber.

[0013] In summary, this utility model has the following beneficial effects:

[0014] 1. By using the scissor fork mechanism and rectangular frame, the rectangular frame can act as a container for shaping the backfill soil. The rectangular frame is installed on the symmetrical scissor fork mechanism. When the scissor fork mechanism is closed, all the rectangular frames will also close. When the scissor fork mechanism is opened, the rectangular frame and the cloth bag fitted on the rectangular frame will also open immediately. The backfill soil can be poured down from the opening above the cloth bag by an excavator or other means and collected on the construction site.

[0015] 2. The support steel bars and support frame can support the dustproof enclosure after it has been stored. The support steel bars can ensure that the enclosure will not bend or bend and can always be stored in a straight line. This greatly improves the space utilization efficiency and avoids the poor space utilization efficiency when backfill soil is directly piled up. The support frame can protect the enclosure and prevent it from shaking and falling down when subjected to certain forces, such as wind or vibration, thus improving safety.

[0016] 3. By setting up fluorescent strips, the location of the dust control barrier can be clearly seen at night, preventing some vehicles driving at night from colliding with the dust control barrier in poor lighting conditions because they cannot see its location, thus improving the safety of the dust control barrier at night. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of a dustproof enclosure that is easy to assemble quickly according to this utility model;

[0018] Figure 2This is a schematic diagram illustrating the internal structure of a cloth bag in a dustproof enclosure that is easy to assemble quickly, according to this utility model.

[0019] In the diagram, 1 is the cloth bag; 2 is the frame; 21 is the first scissor telescopic mechanism; 22 is the second scissor telescopic mechanism; 23 is the rectangular frame; 3 is the supporting steel bar; 4 is the support frame; 41 is the support; 42 is the tripod; and 5 is the fluorescent strip. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0022] Example 1:

[0023] like Figures 1-2 As shown, a dustproof enclosure that is easy to assemble quickly includes a cloth bag 1 and a frame 2. The frame 2 is set around the perimeter of the construction site, and the cloth bag 1 is fitted onto the frame 2. The top of the cloth bag 1 has an opening, and the cloth bag 1 is used to hold backfill soil, sand, gravel, and other materials. The cloth bag 1 is provided with multiple straps, and each strap is provided with a fluorescent strip 5. The cloth bag 1 is made of polyester fiber. The frame 2 includes multiple first scissor telescopic mechanisms 21, multiple second scissor telescopic mechanisms 22, and multiple rectangular frames 23. The multiple first scissor mechanisms are hinged and fixed sequentially from left to right, and the multiple second scissor mechanisms are hinged and fixed sequentially from left to right. Furthermore, the plurality of first scissor mechanisms and the plurality of second scissor mechanisms are symmetrically spaced apart. One end of a rectangular frame 23 is fixedly installed at the connection between every two first scissor mechanisms, and the other end of a rectangular frame 23 is fixedly installed at the connection between every two second scissor mechanisms. Through the foldable frame 2, when not in use, the frame 2 and the cloth bag 1 fixed on the frame 2 can be easily stored. The material of the cloth bag 1 is very wear-resistant and can theoretically withstand hundreds of thousands of folds. In actual use, it is often only used a few times during the entire construction process, so its service life is well guaranteed.

[0024] like Figures 1-2 As shown, the rectangular frame 23 has supporting steel bars 3 on the side facing the construction site. Multiple receiving portions are spaced apart from left to right on the supporting steel bars 3, each with an open bottom. Each receiving portion contains a supporting frame 4. The supporting frame 4 includes a support 41 and a triangular frame 42. The support 41 has a mounting groove running from front to back at the top center. The triangular frame 42 is installed in the mounting groove, and a plate is welded to the top of the triangular frame 42. Through the supporting steel bars 3 and the supporting frame 4, the supporting steel bars 3 ensure that the entire dustproof barrier will not bend, while the supporting frame 4 provides good protection for the supporting steel bars 3, preventing the dustproof barrier from tipping over in strong winds or during construction or severe vibrations near the ground, thus ensuring good stability during use.

[0025] The specific implementation process is as follows: First, open the first scissor telescopic mechanism 21 and the second scissor telescopic mechanism 22, and the cloth bag 1 will also open. During this process, arrange the positions of each support frame 4 and ensure that they are secure. Untie the straps so that the top opening of the cloth bag 1 is visible. Then, pour the sand, gravel or backfill soil into the cloth bag 1 and tie the straps back on. Since the land area is effectively utilized, there is no need to transport the backfill soil to a distant material storage area. Thus, when the construction site needs backfill soil, there is no need to transport it from outside, which greatly saves labor costs and makes the construction process more environmentally friendly.

[0026] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0027] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A dustproof fence convenient for rapid erection, comprising a cloth bag (1) and a framework (2), characterized in that: The skeleton (2) is arranged around the construction site periphery, a cloth bag (1) is sleeved on the skeleton (2), the top of the cloth bag (1) is provided with an opening, the cloth bag (1) is used for accommodating backfill soil and gravel materials, the skeleton (2) comprises a plurality of first scissor telescopic mechanisms (21), a plurality of second scissor telescopic mechanisms (22) and a plurality of rectangular frames (23), the plurality of first scissor telescopic mechanisms are sequentially hingedly fixed from left to right, the plurality of second scissor telescopic mechanisms are sequentially hingedly fixed from left to right, and the plurality of first scissor telescopic mechanisms and the plurality of second scissor telescopic mechanisms are symmetrically and spaced apart, one end of the rectangular frame (23) is fixedly installed at the connection between every two first scissor telescopic mechanisms, and the other end of the rectangular frame (23) is fixedly installed at the connection between every two second scissor telescopic mechanisms.

2. The dustproof enclosure according to claim 1, wherein: The side of the rectangular frame (23) facing the construction site is provided with a supporting steel bar (3), a plurality of accommodating portions are sequentially and spaced apart on the supporting steel bar (3) from left to right, the bottom of the plurality of accommodating portions is provided with an open top, and a supporting frame (4) is arranged in the plurality of accommodating portions.

3. The dustproof enclosure according to claim 2, wherein: The supporting frame (4) comprises a support (41) and a tripod (42), the top of the support (41) is provided with a mounting slot from front to back in the middle position, the tripod (42) is arranged in the mounting slot, and a plug-in plate is welded at the top end of the tripod (42).

4. The dustproof enclosure according to claim 1, wherein: A plurality of binding belts are arranged on the cloth bag (1), and a fluorescent strip (5) is arranged on the plurality of binding belts.

5. The dustproof enclosure according to claim 4, wherein: The cloth bag (1) is made of polyester fiber material.

Images