CN211421605U - Welded steel bar mesh for hydraulic engineering construction - Google Patents
Welded steel bar mesh for hydraulic engineering construction Download PDFInfo
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- CN211421605U CN211421605U CN201922290938.2U CN201922290938U CN211421605U CN 211421605 U CN211421605 U CN 211421605U CN 201922290938 U CN201922290938 U CN 201922290938U CN 211421605 U CN211421605 U CN 211421605U
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Abstract
The utility model discloses a welded steel bar net for hydraulic engineering construction relates to welded steel bar net field, including horizontal reinforcing bar and vertical reinforcing bar, horizontal reinforcing bar and vertical reinforcing bar all are equipped with a plurality of groups, and a plurality of groups horizontal reinforcing bar set up in the top of a plurality of groups vertical reinforcing bar, horizontal reinforcing bar and vertical reinforcing bar mutually perpendicular, and horizontal reinforcing bar and vertical reinforcing bar constitute by steel bar post, polytetrafluoroethylene pipe and nylon tube, and the cladding of polytetrafluoroethylene pipe is in the outer lane department of steel bar post, and the cladding of nylon tube is in the outer lane department of polytetrafluoroethylene pipe. The transverse steel bars and the vertical steel bars in the utility model are both composed of steel bar columns, polytetrafluoroethylene tubes and nylon tubes, so that the corrosion resistance is strong, and the service life of the equipment is prolonged; the utility model discloses well horizontal reinforcing bar and vertical reinforcing bar pour in concrete placement otter board after through upper fixed plate and bottom plate are fixed, structural strength is high, and inner structure is also difficult for the dislocation to lead to not hard up etc. uses the life who has increased the riverbed when the riverbed is built.
Description
Technical Field
The utility model relates to a welded steel bar net field, in particular to welded steel bar net is used in hydraulic engineering construction.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings.
The welded steel bar net for building hydraulic engineering is a net with longitudinal steel bars and transverse steel bars arranged at certain intervals and mutually forming right angles, and all cross points are welded together, and can be used for building a riverbed base course.
However, when the welded mesh reinforced bar for hydraulic engineering construction is used, the welded mesh reinforced bar is gradually corroded by corrosive water in a river along with the increase of time, the strength is reduced, the bottom of the river bed is collapsed, and the like, so that the collapse of the river bed is seriously caused, and flood is caused.
Therefore, it is necessary to provide a welded steel mesh for hydraulic engineering construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welded-bar mesh is used in hydraulic engineering construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a welded steel bar mesh for hydraulic engineering construction comprises transverse steel bars and vertical steel bars, wherein a plurality of groups of transverse steel bars and vertical steel bars are arranged on the transverse steel bars and the vertical steel bars, the transverse steel bars and the vertical steel bars are perpendicular to each other, each transverse steel bar and each vertical steel bar are composed of a steel bar column, a polytetrafluoroethylene tube and a nylon tube, the polytetrafluoroethylene tube is wrapped on the outer ring of the steel bar column, the nylon tube is wrapped on the outer ring of the polytetrafluoroethylene tube, the transverse steel bars and the vertical steel bars are buried in a concrete pouring screen plate, the transverse steel bars and the vertical steel bars are fixed through an upper fixing plate, the upper fixing plate is of a rectangular plate-shaped structure, the upper fixing plate is arranged above the intersection of the transverse steel bars and the vertical steel bars, limiting columns are fixedly welded on the four corners of the lower surface of the upper fixing plate, and the limiting columns on the four corners of the upper fixing plate are respectively inserted at the four sides of the intersection of the transverse steel bars and the vertical, the lower fixing plate is movably attached to the lower surfaces of the four groups of limiting columns, and stainless steel screws are arranged at four corners of the lower fixing plate.
Preferably, the nylon pipe and the polytetrafluoroethylene pipe are fixed through hot pressing, and the polytetrafluoroethylene pipe and the steel bar column are fixed through hot pressing.
Preferably, the upper fixing plate, the limiting columns and the lower fixing plate are all poured in a concrete pouring screen plate, and the concrete pouring screen plate is of a rectangular plate-shaped structure.
Preferably, the stainless steel screw penetrates through the lower fixing plate and the limiting column at the same time, and the lower fixing plate, the limiting column and the stainless steel screw are connected in a threaded fit mode.
Preferably, the plurality of groups of transverse reinforcing steel bars are distributed at equal intervals, and the distance between the adjacent transverse reinforcing steel bars is equal to twice the diameter of the transverse reinforcing steel bars.
Preferably, a plurality of groups of vertical reinforcing bars are equidistantly distributed, the distance between adjacent vertical reinforcing bars is equal to twice the diameter of the vertical reinforcing bars, and the diameter of the vertical reinforcing bars is equal to the diameter of the transverse reinforcing bars.
The utility model discloses a technological effect and advantage:
1. the transverse steel bars and the vertical steel bars in the utility model are both composed of steel bar columns, polytetrafluoroethylene tubes and nylon tubes, so that the corrosion resistance is strong, and the service life of the equipment is prolonged;
2. the utility model discloses well horizontal reinforcing bar and vertical reinforcing bar pour in concrete placement otter board after through upper fixed plate and bottom plate are fixed, structural strength is high, and inner structure is also difficult for the dislocation to lead to not hard up etc. uses the life who has increased the riverbed when the riverbed is built.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.
In the figure: 1. transverse reinforcing steel bars; 2. vertical reinforcing steel bars; 3. pouring the screen plate by concrete; 4. an upper fixing plate; 5. a limiting column; 6. a lower fixing plate; 7. stainless steel screws; 11. a steel bar column; 12. a polytetrafluoroethylene tube; 13. a nylon tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a as shown in fig. 1-4 a welded steel bar net is used in hydraulic engineering construction, including horizontal reinforcing bar 1 and vertical reinforcement 2, horizontal reinforcing bar 1 and vertical reinforcement 2 all are equipped with a plurality of groups, and a plurality of groups horizontal reinforcing bar 1 are the equidistance and distribute, and the distance between the adjacent horizontal reinforcing bar 1 equals the twice of horizontal reinforcing bar 1 diameter.
The vertical steel bars 2 are distributed equidistantly, the distance between every two adjacent vertical steel bars 2 is equal to two times of the diameter of each vertical steel bar 2, and the diameter of each vertical steel bar 2 is equal to that of the transverse steel bar 1, so that enough clearance is ensured for fixing the transverse steel bars 1 and the vertical steel bars 2 and pouring and forming the concrete pouring screen plate 3;
the horizontal steel bars 1 are arranged above the vertical steel bars 2, the horizontal steel bars 1 are perpendicular to the vertical steel bars 2, the horizontal steel bars 1 and the vertical steel bars 2 are composed of steel bar columns 11, polytetrafluoroethylene tubes 12 and nylon tubes 13, the polytetrafluoroethylene tubes 12 are coated on the outer rings of the steel bar columns 11, the nylon tubes 13 are coated on the outer rings of the polytetrafluoroethylene tubes 12, the nylon tubes 13 and the polytetrafluoroethylene tubes 12 are fixed through hot pressing, the polytetrafluoroethylene tubes 12 and the steel bar columns 11 are fixed through hot pressing, fixing is convenient, and the tubes are not easy to rotate relatively to slip, so that water inflow or unstable structure is caused;
wherein, the transverse steel bar 1 and the vertical steel bar 2 are both embedded in the concrete pouring mesh plate 3, the transverse steel bar 1 and the vertical steel bar 2 are fixed by an upper fixing plate 4, the upper fixing plate 4 is in a rectangular plate structure, the upper fixing plate 4 is arranged above the intersection of the transverse steel bar 1 and the vertical steel bar 2, the four corners of the lower surface of the upper fixing plate 4 are fixedly welded with limit posts 5, the limit posts 5 at the four corners of the upper fixing plate 4 are respectively inserted and combined at the four sides of the intersection of the transverse steel bar 1 and the vertical steel bar 2, a lower fixing plate 6 and an upper fixing plate 4 are arranged below the upper fixing plate 4, the limiting columns 5 and the lower fixing plates 6 are both poured in the concrete pouring screen plates 3, the concrete pouring screen plates 3 are of rectangular plate-shaped structures, the concrete pouring screen plates 3 are integrally poured and formed, the internal strength is high, the mixed structure of reinforced concrete is reinforced, and the overall strength is further improved;
and the bottom plate 6 is rectangular plate-shaped structure and is arranged below the vertical steel bars 2, the bottom plate 6 is movably attached to the lower surfaces of the four groups of limit columns 5, and stainless steel screws 7 are arranged at the four corners of the bottom plate 6.
The working principle is as follows: the transverse steel bars 1 and the vertical steel bars 2 in the utility model are both composed of steel bar columns 11, polytetrafluoroethylene tubes 12 and nylon tubes 13, so that the corrosion resistance is strong, and the service life of the equipment is prolonged;
the steel bar column 11 itself adopts stainless steel bar, and the outer lane department cover of steel bar column 11 is equipped with polytetrafluoroethylene pipe 12, and polytetrafluoroethylene pipe 12 is made by the polytetrafluoroethylene component, has good anticorrosive, wear-resisting, high temperature resistance, compressive capacity, has avoided steel bar column 11 to be corroded the intensity that influences overall structure by the river, and polytetrafluoroethylene pipe 12 outer lane cover is equipped with nylon tube 13, and nylon tube 13 is made by the nylon component, and the wearability is higher, has increased steel bar column 11's life.
The utility model discloses well horizontal reinforcing bar 1 and vertical reinforcing bar 2 pour in concrete placement otter board 3 after fixed through upper fixed plate 4 and bottom plate 6, and structural strength is high, and inner structure also is difficult for the dislocation to lead to not hard up etc. uses the life who has increased the riverbed when the riverbed is built.
Upper fixed plate 4 sets up in the top of horizontal reinforcing bar 1 and 2 intersections of vertical reinforcing bar, the equal fixed welding of lower surface four corners department of upper fixed plate 4 has spacing post 5, the spacing post 5 of 4 four corners departments of upper fixed plate is inserted respectively and is closed the four sides department at horizontal reinforcing bar 1 and 2 intercrossing positions of vertical reinforcing bar, the below of upper fixed plate 4 is equipped with bottom plate 6, bottom plate 6 is the setting of rectangle platelike structure in the below of vertical reinforcing bar 2, it is fixed through stainless steel screw 7 between 6 and the spacing post 5 to fix down, with the staggered structure location between horizontal reinforcing bar 1 and the vertical reinforcing bar 2 each other, it is firm to have realized the structure, the purpose of difficult deslide aversion. The strength and the service life of the whole concrete pouring mesh plate 3 are increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a welded steel bar net for hydraulic engineering construction, includes horizontal reinforcing bar (1) and vertical reinforcing bar (2), its characterized in that: the transverse steel bars (1) and the vertical steel bars (2) are provided with a plurality of groups, the transverse steel bars (1) are arranged above the vertical steel bars (2) of the groups, the transverse steel bars (1) are perpendicular to the vertical steel bars (2), the transverse steel bars (1) and the vertical steel bars (2) are composed of steel bar columns (11), polytetrafluoroethylene tubes (12) and nylon tubes (13), the polytetrafluoroethylene tubes (12) are wrapped at the outer rings of the steel bar columns (11), the nylon tubes (13) are wrapped at the outer rings of the polytetrafluoroethylene tubes (12), the transverse steel bars (1) and the vertical steel bars (2) are buried in a concrete pouring mesh plate (3) in an embedded mode, the transverse steel bars (1) and the vertical steel bars (2) are fixed through upper fixing plates (4), the upper fixing plates (4) are of rectangular plate structures, and the upper fixing plates (4) are arranged above the intersection of the transverse steel bars (1) and the vertical steel bars (2), the equal fixed welding of lower surface four corners department of upper fixed plate (4) has spacing post (5), and four sides department at horizontal reinforcing bar (1) and vertical reinforcing bar (2) intercrossing position is inserted respectively in spacing post (5) of upper fixed plate (4) four corners department, the below of upper fixed plate (4) is equipped with bottom plate (6), bottom plate (6) are rectangle platelike structure and set up the below at vertical reinforcing bar (2), bottom plate (6) activity laminating is at the lower surface of four spacing posts (5) of group, and the four corners department of bottom plate (6) all is equipped with stainless steel screw (7).
2. The welded steel bar mesh for hydraulic engineering construction according to claim 1, wherein: the nylon tube (13) and the polytetrafluoroethylene tube (12) are fixed through hot pressing, and the polytetrafluoroethylene tube (12) and the steel bar column (11) are fixed through hot pressing.
3. The welded steel bar mesh for hydraulic engineering construction according to claim 1, wherein: the upper fixing plate (4), the limiting columns (5) and the lower fixing plate (6) are all poured in the concrete pouring screen plate (3), and the concrete pouring screen plate (3) is of a rectangular plate-shaped structure.
4. The welded steel bar mesh for hydraulic engineering construction according to claim 1, wherein: stainless steel screw (7) pass bottom plate (6) and spacing post (5) simultaneously, connect through screw-thread fit between bottom plate (6), spacing post (5) and stainless steel screw (7).
5. The welded steel bar mesh for hydraulic engineering construction according to claim 1, wherein: a plurality of groups of transverse reinforcing steel bars (1) are distributed at equal intervals, and the distance between every two adjacent transverse reinforcing steel bars (1) is equal to twice the diameter of each transverse reinforcing steel bar (1).
6. The welded steel bar mesh for hydraulic engineering construction according to claim 1, wherein: a plurality of groups of vertical reinforcing bars (2) are the equidistance and distribute, and the distance between adjacent vertical reinforcing bars (2) equals the twice of vertical reinforcing bar (2) diameter, the diameter of vertical reinforcing bar (2) equals the diameter of horizontal reinforcing bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290938.2U CN211421605U (en) | 2019-12-19 | 2019-12-19 | Welded steel bar mesh for hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290938.2U CN211421605U (en) | 2019-12-19 | 2019-12-19 | Welded steel bar mesh for hydraulic engineering construction |
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| Publication Number | Publication Date |
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| CN211421605U true CN211421605U (en) | 2020-09-04 |
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| CN201922290938.2U Active CN211421605U (en) | 2019-12-19 | 2019-12-19 | Welded steel bar mesh for hydraulic engineering construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473350A (en) * | 2022-04-06 | 2022-05-13 | 潍坊圣昌建设有限公司 | Reinforcing bar welded fastening device for building |
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2019
- 2019-12-19 CN CN201922290938.2U patent/CN211421605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473350A (en) * | 2022-04-06 | 2022-05-13 | 潍坊圣昌建设有限公司 | Reinforcing bar welded fastening device for building |
| CN114473350B (en) * | 2022-04-06 | 2022-06-14 | 潍坊圣昌建设有限公司 | Reinforcing bar welded fastening device for building |
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