CN213115787U - A protection network for construction - Google Patents
A protection network for construction Download PDFInfo
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- CN213115787U CN213115787U CN202021046727.0U CN202021046727U CN213115787U CN 213115787 U CN213115787 U CN 213115787U CN 202021046727 U CN202021046727 U CN 202021046727U CN 213115787 U CN213115787 U CN 213115787U
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Abstract
The utility model relates to a protection network for construction, including having the basic unit body that bears the stretching resistance and be provided with the net and set up on the basic unit body and have the additional layer body of preventing wind and sand prevention. The utility model discloses a protection network encloses on the construction frame, and the base member body carries out safety protection to the construction with the additional layer body, has consequently improved the effective safety protection effect to the construction.
Description
Technical Field
The utility model belongs to the technical field of the technique that relates to protector in the construction and specifically relates to a protection network for construction.
Background
When building construction is carried out, a protective net needs to be arranged around a building, so that the safety performance of the building construction is improved, the protective net device for building construction and the application thereof are important building construction products, and the protective net device for building construction and the application thereof still use a rope net for protection, have low strength, are easy to age and burn, cannot prevent wind and sand, and further influence the service performance and the service life of the protective net.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protection network for construction, encloses on the construction frame through the protection network, and the base member body carries out safety protection with additional layer body to construction, has consequently improved the effective safety protection effect to construction.
The above object of the present invention can be achieved by the following technical solutions:
a protection net for building construction includes a base layer body having a tensile resistance and provided with a mesh, and an additional layer body provided on the base layer body and having wind and sand prevention.
The utility model discloses further set up to: the base layer body is a grid net, the additional layer body is a micropore net body, the micropore net body is flatly laid on the grid net, and a suture line for sewing the grid net and the micropore net body is arranged on the grid net.
The utility model discloses further set up to: and a buffer protection lining layer for buffering is arranged between the grid net and the micropore net body.
The utility model discloses further set up to: the grille net is provided with eyelet buttons which are used for fixing the grille net, the buffer protection lining layer and the micropore net body.
The utility model discloses further set up to: the grid net comprises warp yarns, weft yarns and a coating layer, the weft yarns and the warp yarns form a net structure in a weaving mode, the coating layer is coated on the warp yarns and the weft yarns, and the coating layer is a flame-retardant antistatic anti-aging coating.
The utility model discloses further set up to: the micropore net body is a nylon net, and the micropore net body is wrapped on the periphery of the grid net.
The utility model discloses further set up to: the sewing threads are uniformly distributed on the grid net at equal intervals, the interval between every two adjacent sewing threads is set to be 30-35cm, and the tensile force of the sewing threads is set to be more than 20 kg.
The utility model discloses further set up to: the corn buttons are uniformly distributed on the grid net at equal intervals, and the distance between every two adjacent corn buttons is set to be 60-70 cm.
To sum up, the utility model discloses a following beneficial technological effect:
the arrangement of the grid net and the micropore net body enables the protective net to have the effects of wind prevention and sand prevention, and meanwhile, the protective net has the advantages of high strength, flame retardance, static resistance, corrosion resistance, high and low temperature resistance, ageing resistance, long service life, convenience in construction, good lighting and ventilation, attractiveness and the like, so that the safety protection effect on building construction is improved.
Drawings
Fig. 1 is a schematic structural view of a protection net for construction;
fig. 2 is an exploded view of a grid net in a protection net for construction.
Reference numerals: 1. a grid net; 11. warp threads; 12. a weft; 13. coating a layer; 2. a microporous web body; 3. a suture; 4. a corn button; 5. a buffer protective liner.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Referring to fig. 1, for the present invention, a protection net for building construction is disclosed, which comprises a base layer body having a tensile resistance and provided with a mesh, and an additional layer body provided on the base layer body and having wind and sand prevention. The protective net has the effects of wind prevention and sand prevention, and the safety protection effect on building construction is improved
Referring to fig. 1, the base layer is a grid net 1, the additional layer is a microporous net 2, the microporous net 2 is flatly laid on one side of the grid net 1, and a suture line 3 for sewing the grid net 1 and the microporous net 2 is arranged on the grid net 1. The grid net 1 and the microporous net body 2 are sewn and fixed through a suture line 3. Meanwhile, the microporous net body 2 is larger than the grating net 1, and the edge of the microporous net body 2 is used for wrapping the grating net 1, so that the grating net 1 is protected, and the grating net 1 is prevented from being damaged. A buffer protective lining layer 5 for buffering is arranged between the grid mesh 1 and the additional layer body 2, and two sides of the buffer protective lining layer 5 are attached to the grid mesh 1 and the additional layer body 2.
The sewing threads 3 extend and are distributed along the vertical direction of the grille net 1, the buffer protection lining layer 5 and the microporous net body 2, at least one sewing thread 3 is sewn on a covered edge formed by the microporous net body 2 to the grille net 1, the distance between every two sewing threads 3 is set to be 30-35cm, and the tensile force of the sewing thread 3 is set to be larger than 20 kg. The grid net 1 and the microporous net body 2 are combined together in a centralized way through the suture lines 3, so that the damage of the protective net is prevented.
Referring to fig. 1, eyelet 4 is installed on the grid net 1, and the eyelet 4 is used for fixing the grid net 1, the buffer protective lining 5 and the microporous net body 2. The eyelet 4 is arranged on the edge covering formed by the microporous net body 2 to the grid net 1 and sequentially penetrates through the microporous net body 2, the grid net 1, the buffer protective lining 5 and the microporous net body 2. Wherein, the eyelet buttons 4 are distributed on the edge covering formed by the micropore net body 2 to the grid net 1 at intervals, and the distance between two adjacent eyelet buttons 4 is set to be 60-70 cm. The protective net is fixed with the building framework through the connection of the string rope and the eyelet button 4.
Referring to fig. 2, the grid net 1 comprises warp 11, weft 12 and a coating layer 13, the weft 12 and the warp 11 form a net structure by weaving, the coating layer 13 forms a layer structure by dip-coating on the net structure formed by the warp 11 and the weft 12, and the coating layer 13 is a flame-retardant antistatic anti-aging coating. The grid net 1 provides a net-shaped support body, and the microporous net body 2 provides a connecting support body.
Preferably, the mesh width of grille net 1 is set to 50-55mm, the mesh openings of grille net 1 are set to 44-48mm, the longitudinal tensile strength and the transverse tensile strength of grille net 1 are respectively set to be greater than 50KN/m, and the tensile strength is not lower than 60% after three years of use, the elongation of grille net 1 is set to be less than 25% and the average value of burning time of grille net 11 is set to be less than 3.00s, and the average value of surface resistance of grille net 1 is set to be less than 1.0 x 109 omega. Through the design of the grid width and the meshes of the grid net 1, the requirement on the connection strength of the microporous net body 2 is met, and the requirements on wind prevention and sand prevention are met.
Wherein, the warp 11 and the weft 12 are respectively made of polyester fiber materials, and the coating layer 13 is a flame-retardant antistatic anti-aging coating containing PVC paste resin, DOP dioctyl ester, chlorinated paraffin, aluminum hydroxide, a coupling agent, a flame retardant TCEP and an ultraviolet light stabilizer UV 531. Through the combination of polyester fiber and the coating layer 13, functional additives are added, 0.6% of ultraviolet light stabilizer (UV531) is added, the anti-aging performance is realized, flame retardant and antistatic agent are added, the flame retardant and antistatic property is realized, and through the debugging of color paste, various coating colors such as black, white, khaki, red, blue and the like can be realized according to different requirements of users, the service performance and the service life of the grid net 11 are improved, and the user requirements are met.
Preferably, the microporous net body 2 is a nylon net, and the width of the covered edge formed on the grid net 1 by the microporous net body 2 is set to be 40-50 mm. The edges of the grid net 1 are packaged together through the microporous net body 2 to form a connected edge reinforcing part, and the strength requirement of connection of the protective net and the building frame is met.
The utility model discloses an implement the principle and do:
the grid net 1 is formed by weaving high-strength polyester industrial filaments by a warp knitting machine, the coating layer 13 is formed in a dip-coating mode, the flame-retardant antistatic property of the grid net 1 is achieved, and various coating colors such as black, white, khaki, red, blue and the like can be achieved according to different requirements of users by adjusting color paste, so that the service performance and the service life of the grid net 1 are improved, and the requirements of the users are met.
The grid net has 1 grid square, the coating is permeable, and the color is bright; the grid net 1 and the microporous net body 2 are sewn by a sewing machine, so that two layers of the net body are sewn into a firm whole without leakage, the distance between every two sewing lines is 30cm, the tension of the high-strength lines for sewing is more than 20kg, the machine edge is covered, and the edge covering width is more than or equal to 4 cm.
The edges of the periphery of the sewed protecting nets are punched with eyelet buttons 4 which are integrally connected for fixing with a building frame, the positions of the eyelet buttons 4 on the two sides of each protecting net correspond to each other, so that the protecting nets are convenient to fix in use, and a high-strength binding belt or a rope penetrates through the eyelet buttons 4 for binding and fixing.
The utility model has the advantages of it is following:
when the protection net encloses the building framework, the construction objects are safely protected through the grid net 1 and the micropore net body 2, and the effective safety protection effect on the construction objects is improved. The eyelet 4 improves the strength of the connection of the protective net and the frame. The coating layer 13 improves the tensile strength and the ageing resistance of the grille net 1. The colors on the grid net 1 realize the identification of the construction operation area of the building, and the colors of the grid net 1 are never faded.
The structural shape of the protective net is limited in a numerical range, so that each performance index of the protective net is at least 1.7 times of that of the existing protective net, and the protective net has good market value.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a protection network for construction which characterized in that: comprises a base layer body which has tensile resistance and is provided with grids, and an additional layer body which is arranged on the base layer body and has wind prevention and sand prevention functions; the base layer body is a grid net (1), the additional layer body is a micropore net body (2), the micropore net body (2) is tiled on the grid net (1), and a suture line (3) for sewing the grid net (1) and the micropore net body (2) is arranged on the grid net (1).
2. The protection net for construction according to claim 1, characterized in that: a buffer protection lining layer (5) for buffering is arranged between the grid net (1) and the micropore net body (2).
3. The protection net for construction according to claim 2, characterized in that: the grid net is characterized in that a eyelet (4) is arranged on the grid net (1), and the eyelet (4) is used for fixing the grid net (1), the buffer protection lining layer (5) and the micropore net body (2).
4. The protection net for construction according to claim 1, characterized in that: grid net (1) includes warp (11), weft (12) and paints layer (13), weft (12) and warp (11) form network structure through the mode of weaving, paint layer (13) coating on warp (11), weft (12), and paint layer (13) and be fire-retardant antistatic ageing resistance coating.
5. The protection net for construction according to claim 1, characterized in that: the microporous net body (2) is a nylon net, and the microporous net body (2) is coated on the periphery of the grid net (1).
6. The protection net for construction according to claim 1, characterized in that: the sewing threads (3) are uniformly distributed on the grid net (1) at equal intervals, the interval between every two adjacent sewing threads (3) is set to be 30-35cm, and the tensile force of the sewing threads (3) is set to be larger than 20 kg.
7. A protection net for construction according to claim 3, characterized in that: the eyelet buttons (4) are uniformly distributed on the grid net (1) at equal intervals, and the distance between every two adjacent eyelet buttons (4) is set to be 60-70 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046727.0U CN213115787U (en) | 2020-06-09 | 2020-06-09 | A protection network for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046727.0U CN213115787U (en) | 2020-06-09 | 2020-06-09 | A protection network for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213115787U true CN213115787U (en) | 2021-05-04 |
Family
ID=75672267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021046727.0U Active CN213115787U (en) | 2020-06-09 | 2020-06-09 | A protection network for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213115787U (en) |
-
2020
- 2020-06-09 CN CN202021046727.0U patent/CN213115787U/en active Active
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