Constructional engineering operation layer sunshade method

Abstract

The invention discloses a building engineering operation layer sunshade method, and relates to the technical field of building sunshade, and a sunshade device comprises a supporting assembly and an operation layer used for building a sunshade assembly; specific building operation layer sunshade implementation comprises the following steps that firstly, a sunshade net with excellent comprehensive performance is selected, and an installation assembly is installed in a supporting column; secondly, the vertical frame and the mounting assembly are assembled, and the sunshade net and the vertical frame are assembled; and thirdly, the vertical rods and the supporting columns are correspondingly assembled, the other end of the sunshade net is assembled with the tops of the two sets of vertical rods, and sunshade protection of the supporting columns is achieved. According to the construction engineering operation layer sunshade technology, direct sunlight of the operation layer can be effectively reduced, workers can work all day long in hot weather, the operation efficiency is improved, the construction period can be effectively shortened, steel bars, formworks and concrete are prevented from being directly irradiated by sunlight, the engineering quality is powerfully guaranteed, the sunshade net is convenient to move and install, and the construction period is shortened. And the continuous switching of the sunshade position is realized.

Description

Technical Field

[0001] The invention relates to the technical field of building sunshade, in particular to a sunshade method for a construction engineering working layer. Background Art

[0002] With the impact of global warming, the temperature in cities around the world continues to rise, especially in summer, when the average temperature is above 30 degrees Celsius, and in some areas it reaches more than 40 degrees. The construction process of a building project often spans one or several high-temperature seasons. Since there are many open-air operations in construction projects, summer is a critical period for rushing construction schedules, and it is particularly important to make full use of the high-temperature season. While the construction site is constantly moving, the position of the sunshade net must also be moved. Traditional sunshade nets must be completely disassembled and relocated each time they are used. All mounting brackets and sunshade nets must be disassembled and then moved to a suitable position after construction for assembly. The workload is large and the construction site cannot be shaded in time, thus affecting the progress of the construction schedule. In view of this, the present disclosure proposes a sunshade device with a reasonable layout of the construction project working layer and a fast relocation of the sunshade net during shading operations, as well as a sunshade method for use with the sunshade device. Summary of the invention

[0003] The purpose of the present invention is to provide a sunshade device and a sunshade method for use in a construction project working layer, which have a reasonable layout and a sunshade net that can be quickly moved when performing sunshade operations, so as to solve technical problems in the prior art such as low efficiency in assembling and moving sunshade nets.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] The present invention provides a sunshade method for a construction engineering working layer, wherein the sunshade device comprises a support assembly and a working layer for constructing the sunshade assembly;

[0006] The working layer includes a working surface layer for operators to stand and a support column for supporting the working surface layer, the supporting assembly includes a vertical pole, a vertical frame and a sunshade net, and a mounting assembly for assembling the vertical pole and the working surface layer is provided between the vertical pole and the working surface layer;

[0007] The specific implementation of sunshade on the building operation layer includes the following steps:

[0008] Step 1: Select a sunshade net with excellent comprehensive performance and install the installation components in the support column;

[0009] Step 2: Assemble the stand and the installation assembly, and assemble the sunshade net and the stand;

[0010] Step 3: Assemble the vertical poles and support columns accordingly, and assemble the other end of the sunshade net with the top of the two sets of vertical poles to achieve sunshade protection for the support columns.

[0011] Optionally, the sunshade net includes the following raw material components: 40-60 parts of high-density polyethylene, 20-35 parts of linear low-density polyethylene, 10-20 parts of ethylene-vinyl acetate copolymer, 0.5-1.5 parts of ultraviolet absorber, 0.3-1 parts of antioxidant, 0.2-0.8 parts of light stabilizer, and 2-5 parts of pigment.

[0012] Optionally, the sunshade net includes the following raw material components: 50 parts of high-density polyethylene, 30 parts of linear low-density polyethylene, 15 parts of ethylene-vinyl acetate copolymer, 1 part of ultraviolet absorber, 0.6 parts of antioxidant, 0.6 parts of light stabilizer, and 3.5 parts of pigment.

[0013] Optionally, the installation components are installed every 3 meters along the length direction of the building and are installed symmetrically on both sides of the long side;

[0014] The mounting assembly comprises a mounting plate pre-connected with a support column, a threaded sleeve is fixedly connected to one side of the mounting plate, and a second bolt is rotatably connected to the inner thread of the threaded sleeve.

[0015] Optionally, there are two groups of upright poles, and each group of upright poles and upright frames is provided with two mounting holes along their height direction, and the mounting holes are arranged corresponding to the threaded sleeves.

[0016] Optionally, threaded holes are provided at the tops of the two groups of vertical poles, a connecting through hole is provided on the sunshade net, and a first bolt is rotatably provided on the connecting through hole and the inner thread of the threaded hole.

[0017] Optionally, the sunshade net is rotatably connected to the stand via a rotating shaft rod installed on the top of the stand;

[0018] The sunshade net is arranged 3 meters above the working surface.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The sunshade net of the present invention has excellent comprehensive performance and prolongs the service life of the sunshade net by rationally mixing a variety of polymer materials and additives;

[0021] Furthermore, the present invention also achieves the effect of assembling the support assembly with the position of the working layer by pre-installing the embedded component installation assembly, and also realizes the overall assembly of the upright pole and the working layer by combining the arrangement of the threaded sleeve and the second bolt;

[0022] Furthermore, the present invention also sets the sunshade net and the rotating shaft rod at the top of the stand, so when the sunshade net is moved backward, the stand does not need to be disassembled, and the sunshade net can be turned clockwise to realize the rapid movement of the sunshade position;

[0023] In summary, the sunshade technology for the working layer of construction projects of the present invention can effectively reduce direct sunlight on the working layer. Workers can also work all day in hot weather, thereby improving work efficiency, effectively saving construction time, and preventing steel bars, formwork, and concrete from being exposed to direct sunlight, thus providing a strong guarantee for project quality. The sunshade net is easy to move and install, and continuous switching of the sunshade position can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] In the attached figure:

[0026] Figure 1 This is a schematic diagram of the structure of the sunshade device proposed by the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the decomposition structure.

[0028] In the figure:

[0029] 1. Working layer; 11. Working surface layer; 12. Support column;

[0030] 2. Support assembly; 21. Vertical pole; 210. Mounting hole; 22. Vertical frame; 23. Sunshade net; 24. First bolt;

[0031] 3. Mounting assembly; 31. Mounting plate; 32. Threaded sleeve; 33. Second bolt. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0034] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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.

[0037] Example 1

[0038] See also Figure 1 and Figure 2 The present invention provides a sunshade method for a construction engineering working layer, the sunshade method is implemented by a sunshade device, the sunshade device includes a support component 2 and a working layer 1 for building a sunshade component;

[0039] The working layer 1 includes a working surface layer 11 for standing operators and a support column 12 for supporting the working surface layer 11. The supporting assembly 2 includes vertical poles 21, vertical frames 22 and a sunshade net 23. Threaded holes are provided on the tops of the two groups of vertical poles 21. A connecting through hole is provided on the sunshade net 23. A first bolt 24 is rotatably provided between the connecting through hole and the inner thread of the threaded hole. The sunshade net 23 and the vertical frame 22 are rotatably connected by a rotating shaft rod installed on the top of the vertical frame 22. The sunshade net 23 is arranged 113 meters above the working surface layer.

[0040] The sunshade net 23 includes the following raw material components: 50 parts of high-density polyethylene, 30 parts of linear low-density polyethylene, 15 parts of ethylene-vinyl acetate copolymer, 1 part of ultraviolet absorber, 0.6 parts of antioxidant, 0.6 parts of light stabilizer, and 3.5 parts of pigment;

[0041] This embodiment also discloses a mixing process of the sunshade net 23: first, HDPE, LLDPE and EVA are put into a high-speed mixer according to a proportion, and mixed at a temperature of 110° C. for 15 minutes to fully melt and mix the base materials; then, additives such as ultraviolet absorbers, antioxidants, light stabilizers and pigments are gradually added to the mixer, and the mixing is continued for 10 minutes to ensure that the additives are evenly dispersed in the base materials. The speed of the mixer is controlled at 1500 rpm to ensure the mixing effect of the materials.

[0042] Processing technology: The mixed material is extruded through an extruder. The screw temperature of the extruder is set at 2000℃ and the head temperature is 190℃. The extruded material is processed by cooling, shaping, stretching and other processes to make a sunshade net product. The stretching multiple depends on the demand of the sunshade net, generally between 2-5 times. The stretching process can further improve the mechanical strength and sunshade performance of the sunshade net.

[0043] An installation component 3 for assembling the two is arranged between the vertical pole 21 and the working surface layer 11. The installation component 3 is installed in an array every 3 meters along the length direction of the building and is installed symmetrically on both sides of the long side direction; the installation component 3 includes a mounting plate 31 pre-connected with the support column 12, and a threaded sleeve 32 is fixedly connected to one side of the mounting plate 31, and a second bolt 33 is rotatably connected to the internal thread of the threaded sleeve 32; there are two groups of vertical poles 21, and each group of vertical poles 21 and vertical frames 22 is provided with two mounting holes 210 along the height direction thereof, and the mounting holes 210 are arranged corresponding to the threaded sleeves 32.

[0044] The specific implementation of sunshade on the building operation layer includes the following steps:

[0045] Step 1: Select a sunshade net 23 with excellent comprehensive performance, and install the installation component 3 in the support column 12;

[0046] Step 2: Assemble the stand 22 with the mounting assembly 3, and assemble the sunshade net 23 with the stand 22;

[0047] Step 3: Assemble the vertical poles 21 and the support columns 12 accordingly, and assemble the other end of the sunshade net 23 with the top of the two groups of vertical poles 21 to achieve sunshade protection for the support columns 12.

[0048] In this embodiment, the sunshade net 23 is assembled with the lower two layers of support columns 12 of the working surface layer 11, the installation hole 210 is sleeved corresponding to the threaded sleeve 32, and the second bolt 33 is rotated and assembled at the position corresponding to the threaded sleeve 32 to fix the position of the stand 22. The sunshade net 23 is fixedly sleeved in the top shaft rod, and the two groups of uprights 21 and the support columns 12 are installed again in combination with the upright frame 22. The other end of the sunshade net 23 corresponds to the top of the upright 21, and is installed in combination with the first bolt 24 corresponding to the top of the upright 21, thereby realizing the sunshade operation of the working surface layer 11 by the sunshade net 23. After completing the installation as shown in the figure, Figure 1 After the sunshade net 23 is in the sunshade position shown in the figure, the sunshade net 23 is moved backward in this position. During the moving process, the first bolt 24 is rotated and removed, and the vertical rod 21 is disassembled from the support column 12, and the sunshade net 23 is moved backward in this position. Figure 1 Move backward as shown, and rotate the sunshade net 23 along the top rotating shaft rod, so that the end of the sunshade net 23 with the connecting through hole is flipped to the top of the vertical pole 21, and it is assembled with the top of the vertical pole 21, thereby realizing the shift of the sunshade position.

[0049] Example 2

[0050] Combined with the mixing process and processing technology of the sunshade net in Example 1, the sunshade net 23 also includes the following raw material components: 40 parts of high-density polyethylene, 20 parts of linear low-density polyethylene, 10 parts of ethylene-vinyl acetate copolymer, 0.5 parts of ultraviolet absorber, 0.3 parts of antioxidant, 0.2 parts of light stabilizer, and 2 parts of pigment.

[0051] This embodiment is combined with the sunshade net 23 preparation process of embodiment 1.

[0052] Example 3

[0053] Combined with the mixing process and processing technology of the sunshade net in Example 1, the sunshade net 23 also includes the following raw material components: 60 parts of high-density polyethylene, 35 parts of linear low-density polyethylene, 20 parts of ethylene-vinyl acetate copolymer, 1.5 parts of ultraviolet absorber, 1 part of antioxidant, 0.8 parts of light stabilizer, and 5 parts of pigment.

[0054] The performance of the sunshade nets prepared in Example 1, Example 2 and Example 3 in this embodiment was tested after the anti-ultraviolet aging test, and the following data table was obtained:

[0055]

[0056] Combining the above data, it can be seen that the sunshade net prepared in Example 2 has high performance data and good sunshade effect.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sunshade method for a construction project working layer, the sunshade method is implemented by a sunshade device, characterized in that: The sunshade device comprises a support assembly (2) and an operating layer (1) for constructing the sunshade assembly; The working layer (1) comprises a working surface layer (11) for operation and standing and a support column (12) for supporting the working surface layer (11); the supporting assembly (2) comprises a vertical pole (21), a vertical frame (22) and a sunshade net (23); and an installation assembly (3) for assembling the vertical pole (21) and the working surface layer (11) is provided between the vertical pole (21) and the working surface layer (11); The specific implementation of sunshade on the building operation layer includes the following steps: Step 1: Select a sunshade net (23) with excellent comprehensive performance, and install the installation component (3) in the support column (12); Step 2: Assemble the stand (22) and the mounting assembly (3), and assemble the sunshade net (23) and the stand (22); Step 3: The vertical poles (21) are assembled correspondingly to the support columns (12), and the other end of the sunshade net (23) is assembled to the top of the two groups of vertical poles (21) to achieve sunshade protection for the support columns (12).

2. A method for shading a construction engineering working layer according to claim 1, characterized in that: The sunshade net (23) comprises the following raw material components: 40-60 parts of high-density polyethylene, 20-35 parts of linear low-density polyethylene, 10-20 parts of ethylene-vinyl acetate copolymer, 0.5-1.5 parts of ultraviolet absorber, 0.3-1 parts of antioxidant, 0.2-0.8 parts of light stabilizer and 2-5 parts of pigment.

3. A method for shading a construction engineering working layer according to claim 2, characterized in that: The sunshade net (23) comprises the following raw material components: 50 parts of high-density polyethylene, 30 parts of linear low-density polyethylene, 15 parts of ethylene-vinyl acetate copolymer, 1 part of ultraviolet absorber, 0.6 parts of antioxidant, 0.6 parts of light stabilizer, and 3.5 parts of pigment.

4. A method for shading a construction engineering working layer according to claim 1, characterized in that: The installation components (3) are installed in an array every 3 meters along the length direction of the building, and are installed symmetrically on both sides of the long side; The mounting assembly (3) comprises a mounting plate (31) pre-connected with a support column (12); a threaded sleeve (32) is fixedly connected to one side of the mounting plate (31); and a second bolt (33) is rotatably connected to the inner thread of the threaded sleeve (32).

5. A method for shading a construction engineering working layer according to claim 4, characterized in that: There are two groups of upright poles (21), and each group of upright poles (21) and upright frames (22) is provided with two mounting holes (210) along the height direction thereof, and the mounting holes (210) are arranged corresponding to the threaded sleeves (32).

6. A method for shading a construction engineering working layer according to claim 1, characterized in that: The tops of the two groups of vertical poles (21) are provided with threaded holes, the sunshade net (23) is provided with a connecting through hole, and a first bolt (24) is rotatably arranged in the connecting through hole and the inner thread of the threaded hole.

7. A method for shading a construction engineering working layer according to claim 1, characterized in that: The sunshade net (23) is rotatably connected to the stand (22) via a rotating shaft rod installed on the top of the stand (22); The sunshade net (23) is arranged 3 meters above the working surface layer (11).

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