CN112359673A - Quick concatenation formula glass steel grating plate - Google Patents
Quick concatenation formula glass steel grating plate Download PDFInfo
- Publication number
- CN112359673A CN112359673A CN202011513338.9A CN202011513338A CN112359673A CN 112359673 A CN112359673 A CN 112359673A CN 202011513338 A CN202011513338 A CN 202011513338A CN 112359673 A CN112359673 A CN 112359673A
- Authority
- CN
- China
- Prior art keywords
- grid plate
- groove
- fastening bolt
- fixedly connected
- trapezoidal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/10—Steel gratings ; Gratings made of material other than steel
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Sewage (AREA)
Abstract
The invention discloses a quick splicing type glass fiber reinforced plastic grating plate, and relates to the technical field of building materials. The utility model provides a quick concatenation formula glass steel grid plate, includes porose grid plate and sclausura grid tray, porose grid plate one side both ends fixedly connected with right angle trapezoidal piece, right angle trapezoidal piece is provided with a plurality ofly, the equal fixedly connected with fixed block in right angle trapezoidal piece one side, porose grid plate opposite side both ends fixedly connected with isosceles trapezoid piece. When the grating plate is longitudinally spliced, the grating plate without the grating plate and the grating plate with the holes are butted, the square block is provided with the square groove, the buckling piece enables the semicircular groove on the triangular block to be buckled on the short rod through the buckling groove, and if a bolt is used for further fixing, the square block and the square groove at the central position are used for further fixing the square block and the square groove, the grating plate can walk like a normal road surface after being installed, and meanwhile, the performance, the function and the like of the grating can be exerted to the maximum extent.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a quick splicing type glass fiber reinforced plastic grating plate.
Background
The glass fiber reinforced plastic grating is also named as a glass fiber reinforced plastic grating, is a plate-shaped material with a plurality of blank spaces, which is compounded by using glass fiber as a reinforcing material and unsaturated polyester resin as a matrix through special processing, and can be used as a structural material and used as a floor, a trench cover plate, a platform, a naval vessel deck, a stair, a trestle and the like in a corrosive environment. The flame-retardant anti-corrosion. The grating is formed by interlacing and weaving glass fiber and integrally molding through resin pouring, and the manufactured glass fiber reinforced plastic grating plate with a plurality of regularly distributed rectangular and square blank spaces has bidirectional and same-nature mechanical characteristics. The product can be widely applied to working platforms, equipment platforms, drilling platforms, walkways and the like in the industries of petroleum, chemical electronics, electric power, paper industry, printing and dyeing, electroplating, marine exploration, sewage treatment and the like, is an ideal product in a corrosive environment, and is also suitable for civil building facilities.
With the wide use of glass grids, more and more fields need to use the grids, but the commonly used grids are basically directly tiled and easy to slide, and some fields need to use the glass grids, but the walking cannot be influenced, the glass grids are directly tiled on a road surface for use, holes in the glass grids can cause people to fall down, or sewage or chemicals and the like under the grids are splashed on the bodies of people, so that the invention provides a novel solution.
Disclosure of Invention
The invention aims to provide a quick splicing type glass fiber reinforced plastic grating plate to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a quick splicing type glass fiber reinforced plastic grating plate comprises a perforated grating plate and a non-porous grating plate, wherein two ends of one side of the perforated grating plate are fixedly connected with right-angled trapezoidal blocks, the number of the right-angled trapezoidal blocks is multiple, one side of each right-angled trapezoidal block is fixedly connected with a fixed block, two ends of the other side of the perforated grating plate are fixedly connected with isosceles trapezoidal blocks, the number of the isosceles trapezoidal blocks is two, four corners and the center of the perforated grating plate are respectively provided with a square groove, the center of each square groove is provided with a first threaded groove, the tops of two ends of the perforated grating plate are fixedly connected with buckling pieces, two sides of the top of one end of the perforated grating plate are fixedly connected with a threaded piece, the top of the non-porous grating plate is provided with an anti-skidding groove, two ends of the non-porous grating plate are respectively provided with buckling, the central square block is movably connected with a second fastening bolt in the middle, cross-shaped strips are fixedly connected to two sides of the bottom of the imperforate grid plate, a trapezoidal groove is formed in one end of the perforate grid plate, and trapezoidal strips are movably connected to the other end of the perforate grid plate.
Further, a second thread groove is formed in the middle of the right-angled trapezoid block, a third thread groove is formed in the middle of the isosceles trapezoid block, the right-angled trapezoid block is matched with the isosceles trapezoid block, a first fastening bolt is movably connected to the middle of the fixing block, and the isosceles trapezoid block and the right-angled trapezoid block are connected through the first fastening bolt.
Furthermore, the perforated grid plate is matched with the non-perforated grid plate, the square block is movably connected to the inner wall of the square groove, and the clamping piece is matched with the clamping groove.
Furthermore, the buckle piece comprises a supporting block, a triangular block is fixedly connected to the top of the supporting block, a semicircular groove is formed in the bottom of one side of the triangular block, and the semicircular groove is movably connected to the surface of the short rod.
Furthermore, the screwing piece comprises a fixing rod, a transverse plate is fixedly connected between the tops of the fixing rod, a threaded hole is formed in the middle of the transverse plate, a third fastening bolt is movably connected to the inner wall of the threaded hole, a through groove is formed in the upper portion of the trapezoidal groove, and the third fastening bolt is matched with the through groove.
Furthermore, fourth thread grooves are formed in two ends of the top of the trapezoid bar and are matched with third fastening bolts, fifth thread grooves are formed in two ends of one side of the trapezoid bar, fourth fastening bolts are movably connected to the inner wall of the fifth thread grooves, and the perforated grid plate is connected with the trapezoid bar through the fourth fastening bolts.
Furthermore, the first fastening bolt, the second fastening bolt, the third fastening bolt and the fourth fastening bolt are made of the same material as the perforated grid plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) the utility model provides a quick concatenation formula glass steel grid plate, will not have the grid plate and dock mutually with porose grid plate during vertical concatenation, square piece is to the square groove, the semicircular groove that buckle spare passes through on the buckle groove messenger three hornblocks is detained on the quarter butt, if want further fixed square piece and the square groove that uses the bolt to pass through central point to further fix both, through this kind of mode, can walk like normal road surface after making the grid plate install, the performance of grid simultaneously, effect etc. also can come out by furthest's performance.
(2) The utility model provides a quick concatenation formula glass steel grid plate, setting through connected mode, if want horizontal concatenation, insert trapezoidal strip side in the dovetail groove, use third fastening bolt further fixed with the porose grid plate of the left and right sides after that, if want vertical concatenation after that, then dock isosceles trapezoid piece side in the right angle trapezoid piece side of another porose grid plate, twist first fastening bolt after that, make two porose grid plate connect more fastening, if want the large tracts of land concatenation after that, then lift trapezoidal strip off through fourth fastening bolt, then remaining concatenation mode is unchangeable, the size of grid plate is not injectd, remain connected mode, can make the grid plate adapt to various different environment, and more stable, be difficult for producing the dislocation, the condition such as slip.
Drawings
FIG. 1 is a schematic view of the perforated grid plate structure of the present invention;
FIG. 2 is a schematic view of a non-porous grid structure of the present invention;
FIG. 3 is a schematic view of the back structure of the imperforate grid of the present invention;
FIG. 4 is a schematic view of a fastener structure according to the present invention;
FIG. 5 is a schematic diagram of the position structures of the right-angled trapezoidal blocks and the isosceles trapezoidal blocks of the present invention;
FIG. 6 is a cross-sectional view of a right angle trapezoidal block of the present invention;
FIG. 7 is a cross-sectional view of an isosceles trapezoid block of the present invention;
FIG. 8 is a schematic view of the trapezoidal groove structure of the present invention;
FIG. 9 is a side cross-sectional view of a trapezoidal bar of the present invention;
fig. 10 is a front view of a trapezoidal strip of the present invention.
In the figure: 1. a perforated grid plate; 2. a fastener; 3. a square groove; 4. a first thread groove; 5. a threaded member; 6. a right-angled trapezoidal block; 7. an isosceles trapezoid block; 8. a fixed block; 9. a first fastening bolt; 10. a non-porous grid plate; 11. an anti-slip groove; 12. a second fastening bolt; 13. a fastening groove; 14. a short bar; 15. a square block; 16. a cross bar; 17. a support block; 18. a triangular block; 19. a semicircular groove; 20. a second thread groove; 21. a third thread groove; 22. a third fastening bolt; 23. fixing the rod; 24. a transverse plate; 25. a trapezoidal groove; 26. a trapezoidal strip; 27. a fourth thread groove; 28. a fifth thread groove; 29. and a fourth fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1 to 10, the present invention provides a technical solution: a quick splicing type glass fiber reinforced plastic grating plate comprises a perforated grating plate 1 and a non-perforated grating plate 10, wherein two ends of one side of the perforated grating plate 1 are fixedly connected with right-angled trapezoidal blocks 6, the number of the right-angled trapezoidal blocks 6 is multiple, one side of each right-angled trapezoidal block 6 is fixedly connected with a fixed block 8, two ends of the other side of the perforated grating plate 1 are fixedly connected with isosceles trapezoidal blocks 7, the number of the isosceles trapezoidal blocks 7 is two, four corners and the center of the perforated grating plate 1 are respectively provided with a square groove 3, the center of each square groove 3 is provided with a first thread groove 4, tops of two ends of the perforated grating plate 1 are fixedly connected with buckling pieces 2, two sides of the top of one end of the perforated grating plate 1 are fixedly connected with screw pieces 5, the top of the non-perforated grating plate 10 is provided with an anti-skid groove 11, two ends of the non-perforated grating plate 10 are, the middle part of the central square block 15 is movably connected with a second fastening bolt 12, two sides of the bottom of the imperforate grid plate 10 are fixedly connected with cross bars 16, one end of the perforate grid plate 1 is provided with a trapezoidal groove 25, and the other end of the perforate grid plate 1 is movably connected with trapezoidal bars 26.
As shown in fig. 1, 5 and 6, second thread groove 20 has been seted up at 6 middle parts of right trapezoid block, and third thread groove 21 has been seted up at 7 middle parts of isosceles trapezoid block, and right trapezoid block 6 and 7 looks adaptations of isosceles trapezoid block, 8 middle part swing joints of fixed block have first fastening bolt 9, and isosceles trapezoid block 7 and right trapezoid block 6 are connected through first fastening bolt 9.
As shown in fig. 1, 2 and 4, the perforated grid plate 1 is matched with the non-perforated grid plate 10, the square block 15 is movably connected with the inner wall 3 of the square groove, and the fastener 2 is matched with the fastener groove 13.
As shown in fig. 4, the fastener 2 includes a supporting block 17, a triangular block 18 is fixedly connected to the top of the supporting block 17, a semicircular groove 19 is formed in the bottom of one side of the triangular block 18, and the semicircular groove 19 is movably connected to the surface of the short rod 14.
As shown in fig. 1 and 8, the screwing piece 5 comprises a fixing rod 23, a transverse plate 24 is fixedly connected between the tops of the fixing rod 23, a threaded hole is formed in the middle of the transverse plate 24, a third fastening bolt 22 is movably connected to the inner wall of the threaded hole, a through groove is formed above the trapezoidal groove 25, and the third fastening bolt 22 is matched with the through groove.
As shown in fig. 8 and 9, the top two ends of the trapezoidal bar 26 are provided with fourth thread grooves 27, the fourth thread grooves 27 are adapted to the third fastening bolts 22, the two ends of one side of the trapezoidal bar 26 are provided with fifth thread grooves 28, the inner wall of the fifth thread grooves 28 is movably connected with fourth fastening bolts 29, and the perforated grid plate 1 is connected with the trapezoidal bar 26 through the fourth fastening bolts 29.
As shown in fig. 1, the first fastening bolt 9, the second fastening bolt 12, the third fastening bolt 22 and the fourth fastening bolt 29 are made of the same material as the perforated grid plate 1, and are made of glass fiber and unsaturated polyester resin, wherein the glass fiber is an inorganic non-metallic material with excellent performance, and has the advantages of good insulation property, strong heat resistance, good corrosion resistance and high mechanical strength, but has the disadvantages of brittleness and poor wear resistance. The hair-saving fiber is made of six kinds of ores of pyrophyllite, quartz sand, limestone, dolomite, borocalcite and boromagnesite through the processes of high-temperature melting, wire drawing, winding, weaving and the like, wherein the diameter of each monofilament ranges from several micrometers to twenty micrometers, which is equivalent to one twentieth to one fifth of one hair, and each bundle of fiber precursor consists of hundreds of even thousands of monofilaments. In various fields of national economy such as reinforcing materials, electrical insulating materials, heat insulating materials, and circuit boards, glass fibers are generally used as reinforcing materials in composite materials, and unsaturated polyester resins are generally linear high molecular compounds having ester bonds and unsaturated double bonds, which are obtained by polycondensation of unsaturated dibasic acid dihydric alcohols or saturated dibasic acid unsaturated dihydric alcohols. In general, polyesterification polycondensation is carried out at one hundred ninety to two hundred twenty degrees until the desired acid number or viscosity is reached, and after the polyesterification polycondensation is completed, a certain amount of vinyl monomer is added while hot to form a viscous liquid, and such a polymer solution is called an unsaturated polyester resin.
The working principle is as follows: the device is a combined type glass grating plate which can be spliced quickly, the device has a plurality of splicing modes, a non-grating plate 10 is butted with a perforated grating plate 1 during longitudinal splicing, a square block 15 is opposite to a square groove 3, a buckling piece 2 enables a semi-circular groove 19 on a triangular block 18 to be buckled on a short rod 14 through a buckling groove 13, if a bolt is used for further fixing, the square block 15 and the square groove 3 at the central position are used for further fixing, then if a transverse splicing is needed, one side of a trapezoidal strip 26 is inserted into a trapezoidal groove 25, then the perforated grating plates 1 at the left side and the right side are further fixed through a third fastening bolt 22, then if the vertical splicing is needed, one side of an isosceles trapezoid block 7 is butted with one side of a right-angled trapezoid block 6 of another perforated grating plate 1, grooves matched with the isosceles trapezoid blocks 7 are formed at the inner sides of the two right-angled trapezoid blocks 6, then the first fastening bolt 9 is screwed, further fix isosceles trapezoid block 7 and right angle trapezoid block 6, make two porose grid plate 1 connect more firmly, if want the large tracts of land concatenation afterwards, lift off trapezoidal strip 26 through fourth fastening bolt 29, then remaining concatenation mode is unchangeable, and the device size can not do the restriction, can adapt to different environment through multiple concatenation mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick concatenation formula glass steel grid plate, includes porose grid plate (1) and sclausura grid plate (10), its characterized in that: the two ends of one side of the porous grid plate (1) are fixedly connected with right-angled trapezoidal blocks (6), the number of the right-angled trapezoidal blocks (6) is multiple, one side of each right-angled trapezoidal block (6) is fixedly connected with a fixed block (8), the two ends of the other side of the porous grid plate (1) are fixedly connected with isosceles trapezoidal blocks (7), the number of the isosceles trapezoidal blocks (7) is two, square grooves (3) are formed in four corners and the center of the porous grid plate (1), a first thread groove (4) is formed in the center of each square groove (3), clamping parts (2) are fixedly connected to the tops of the two ends of the porous grid plate (1), threaded parts (5) are fixedly connected to the two sides of the top of one end of the porous grid plate (1), anti-skid grooves (11) are formed in the top of the non-porous grid plate (10), and clamping, fixedly connected with quarter butt (14) between buckle groove (13) both sides inner wall, sclausura grid tray (10) central authorities and four corners fixedly connected with square (15), central authorities square (15) middle part swing joint has second fastening bolt (12), sclausura grid tray (10) bottom both sides fixedly connected with cross strip (16), trapezoidal groove (25) have been seted up to porose grid board (1) one end, porose grid board (1) other end swing joint has trapezoidal strip (26).
2. The quick splice type glass fiber reinforced plastic grid plate of claim 1, wherein: second thread groove (20) have been seted up in right angle trapezoidal piece (6) middle part, third thread groove (21) have been seted up in isosceles trapezoidal piece (7) middle part, right angle trapezoidal piece (6) and isosceles trapezoidal piece (7) looks adaptation, fixed block (8) middle part swing joint has first fastening bolt (9), isosceles trapezoidal piece (7) and right angle trapezoidal piece (6) are connected through first fastening bolt (9).
3. The quick splice type glass fiber reinforced plastic grid plate of claim 1, wherein: the perforated grid plate (1) is matched with the non-perforated grid plate (10), the square block (15) is movably connected to the inner wall of the square groove (3), and the clamping piece (2) is matched with the clamping groove (13).
4. The quick splice type glass fiber reinforced plastic grid plate of claim 1, wherein: the buckle piece (2) comprises a supporting block (17), a triangular block (18) is fixedly connected to the top of the supporting block (17), a semicircular groove (19) is formed in the bottom of one side of the triangular block (18), and the semicircular groove (19) is movably connected to the surface of the short rod (14).
5. The quick splice type glass fiber reinforced plastic grid plate of claim 1, wherein: screw member (5) are including dead lever (23), fixedly connected with diaphragm (24) between dead lever (23) top, threaded hole has been seted up at diaphragm (24) middle part, threaded hole inner wall swing joint has third fastening bolt (22), logical groove has been seted up to dovetail groove (25) top, third fastening bolt (22) and logical groove looks adaptation.
6. The quick splice type glass fiber reinforced plastic grid plate of claim 1, wherein: fourth thread groove (27) have been seted up at trapezoidal strip (26) top both ends, fourth thread groove (27) and third fastening bolt (22) looks adaptation, fifth thread groove (28) have been seted up at trapezoidal strip (26) one side both ends, fifth thread groove (28) inner wall swing joint has fourth fastening bolt (29), porose grid plate (1) is connected with trapezoidal strip (26) through fourth fastening bolt (29).
7. The quick splice type glass fiber reinforced plastic grid plate of claim 2, wherein: the first fastening bolt (9), the second fastening bolt (12), the third fastening bolt (22) and the fourth fastening bolt (29) are made of the same material as the perforated grid plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513338.9A CN112359673B (en) | 2020-12-21 | 2020-12-21 | Quick concatenation formula glass steel grating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513338.9A CN112359673B (en) | 2020-12-21 | 2020-12-21 | Quick concatenation formula glass steel grating plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112359673A true CN112359673A (en) | 2021-02-12 |
| CN112359673B CN112359673B (en) | 2022-02-22 |
Family
ID=74534548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011513338.9A Active CN112359673B (en) | 2020-12-21 | 2020-12-21 | Quick concatenation formula glass steel grating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112359673B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0610612A1 (en) * | 1993-02-09 | 1994-08-17 | Chubu Industries, Inc. | Water permeable ditch cover |
| EP0668408A1 (en) * | 1994-02-16 | 1995-08-23 | Prefaest S.A. | Gutter and fixable gutter element |
| JP2004011396A (en) * | 2002-06-12 | 2004-01-15 | Nimura:Kk | Installation fixed structure to slot body of grating |
| KR20130142550A (en) * | 2012-06-19 | 2013-12-30 | 주식회사 우진 | A sound absorption grating |
| CN205151906U (en) * | 2015-10-14 | 2016-04-13 | 王太春 | Constructed wetland sewage treatment system and box |
| CN205171653U (en) * | 2015-12-10 | 2016-04-20 | 长安大学 | Ditch cover board is arranged to double -deck water permeability of sclausura |
| CN206205125U (en) * | 2016-11-22 | 2017-05-31 | 江苏名厨商用厨具制造有限公司 | A kind of Cover for manhole for kitchen use |
| CN108691403A (en) * | 2017-04-06 | 2018-10-23 | 杨建忠 | Plank block and timber floor |
| CN208486350U (en) * | 2018-04-02 | 2019-02-12 | 南安市创培电子科技有限公司 | A kind of catch-basin of anti-blocking easy to clean |
| CN209653298U (en) * | 2019-01-21 | 2019-11-19 | 安徽锦汇新材料科技有限公司 | A kind of chase mortise inner lock buckle Wood-plastic floor |
| EP3587686A1 (en) * | 2018-06-22 | 2020-01-01 | Pf Group A/S | Grating with mesh structure |
| CN211256542U (en) * | 2019-10-28 | 2020-08-14 | 泰州奇新玻纤科技有限公司 | Glass fiber reinforced plastic grid with good stability |
| CN211523955U (en) * | 2019-12-23 | 2020-09-18 | 上海建立电镀有限公司 | Concatenation formula grid floor structure |
| CN211571917U (en) * | 2019-12-11 | 2020-09-25 | 南京机电职业技术学院 | Rainwater grate easy to assemble |
| CN211734930U (en) * | 2020-03-11 | 2020-10-23 | 中国建筑第二工程局有限公司 | Road walking antiskid plate |
| CN211899428U (en) * | 2020-03-05 | 2020-11-10 | 颜国伟 | Underground waterproof building structure |
-
2020
- 2020-12-21 CN CN202011513338.9A patent/CN112359673B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0610612A1 (en) * | 1993-02-09 | 1994-08-17 | Chubu Industries, Inc. | Water permeable ditch cover |
| EP0668408A1 (en) * | 1994-02-16 | 1995-08-23 | Prefaest S.A. | Gutter and fixable gutter element |
| JP2004011396A (en) * | 2002-06-12 | 2004-01-15 | Nimura:Kk | Installation fixed structure to slot body of grating |
| KR20130142550A (en) * | 2012-06-19 | 2013-12-30 | 주식회사 우진 | A sound absorption grating |
| CN205151906U (en) * | 2015-10-14 | 2016-04-13 | 王太春 | Constructed wetland sewage treatment system and box |
| CN205171653U (en) * | 2015-12-10 | 2016-04-20 | 长安大学 | Ditch cover board is arranged to double -deck water permeability of sclausura |
| CN206205125U (en) * | 2016-11-22 | 2017-05-31 | 江苏名厨商用厨具制造有限公司 | A kind of Cover for manhole for kitchen use |
| CN108691403A (en) * | 2017-04-06 | 2018-10-23 | 杨建忠 | Plank block and timber floor |
| CN208486350U (en) * | 2018-04-02 | 2019-02-12 | 南安市创培电子科技有限公司 | A kind of catch-basin of anti-blocking easy to clean |
| EP3587686A1 (en) * | 2018-06-22 | 2020-01-01 | Pf Group A/S | Grating with mesh structure |
| CN209653298U (en) * | 2019-01-21 | 2019-11-19 | 安徽锦汇新材料科技有限公司 | A kind of chase mortise inner lock buckle Wood-plastic floor |
| CN211256542U (en) * | 2019-10-28 | 2020-08-14 | 泰州奇新玻纤科技有限公司 | Glass fiber reinforced plastic grid with good stability |
| CN211571917U (en) * | 2019-12-11 | 2020-09-25 | 南京机电职业技术学院 | Rainwater grate easy to assemble |
| CN211523955U (en) * | 2019-12-23 | 2020-09-18 | 上海建立电镀有限公司 | Concatenation formula grid floor structure |
| CN211899428U (en) * | 2020-03-05 | 2020-11-10 | 颜国伟 | Underground waterproof building structure |
| CN211734930U (en) * | 2020-03-11 | 2020-10-23 | 中国建筑第二工程局有限公司 | Road walking antiskid plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112359673B (en) | 2022-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6207256B1 (en) | Space truss composite panel | |
| CA2356724C (en) | Wire reinforced thermoplastic coating | |
| US6205728B1 (en) | Laminated composite building component | |
| US5325647A (en) | Composite ceiling grid | |
| SK146595A3 (en) | Longitudinal hollow, in general straight structural component and manufacturing process thereof | |
| KR930009604B1 (en) | Stiffening device for large area board-shaped construction elements | |
| CN112359673B (en) | Quick concatenation formula glass steel grating plate | |
| KR100648470B1 (en) | Resin net and its production method, and drawn product of polyethylene based resin | |
| US20070256382A1 (en) | Armature for composite and polymeric materials domain of the invention | |
| CN213982520U (en) | High resistance to compression type extruded sheet | |
| KR20010016465A (en) | Plate geogrid for segmental retaining wall and slope reinforcement | |
| CN2216106Y (en) | Self-locking light steel shuttering | |
| EP0447199A2 (en) | Compound material and its manufacturing method | |
| NZ235340A (en) | Fibre reinforced plastic grid | |
| JP3802138B2 (en) | Profile | |
| CN218148884U (en) | Beam column node of assembled steel structure | |
| US20050281984A1 (en) | Structural elements formed from castable material | |
| CN114787462A (en) | Modular lattice type assembled composite floor | |
| CN215977653U (en) | Node structure for building and building structure | |
| CN220468625U (en) | Bridge deck slab capable of being spliced rapidly | |
| CN214833888U (en) | Injection molding type connecting assembly and steel bar truss floor support plate | |
| CN213447931U (en) | Glass fiber reinforced plastic grating with mounting structure | |
| CN214884749U (en) | Connecting component and steel bar truss building carrier plate of overlap joint injection molding formula | |
| CN219298478U (en) | Cross connecting piece of assembled building | |
| CN214833889U (en) | Coupling assembling and steel bar truss building carrier plate of joint formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |