CN221053163U - Anti-drop ventilation wafer plate - Google Patents
Anti-drop ventilation wafer plate Download PDFInfo
- Publication number
- CN221053163U CN221053163U CN202322341999.3U CN202322341999U CN221053163U CN 221053163 U CN221053163 U CN 221053163U CN 202322341999 U CN202322341999 U CN 202322341999U CN 221053163 U CN221053163 U CN 221053163U
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- CN
- China
- Prior art keywords
- cylinder body
- wafer
- plate
- outer walls
- concrete
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- 238000009423 ventilation Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 235000012773 waffles Nutrition 0.000 abstract description 20
- 239000004567 concrete Substances 0.000 abstract description 12
- 239000003292 glue Substances 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Packaging Frangible Articles (AREA)
Abstract
The anti-drop ventilation wafer plate comprises a trapezoidal cylinder body, wherein four circular cylinder bodies are arranged at the top of the trapezoidal cylinder body, transverse positioning ribs are respectively arranged on the four outer walls of the trapezoidal cylinder body, a rectangular bottom plate is arranged on the outer wall of the bottom of the trapezoidal cylinder body, upward flanging is respectively arranged on four sides of the bottom plate, and outward baffles are respectively arranged on the flanging on two adjacent sides of the upward flanging. 1. After concrete is poured on the outer walls of the waffle plates, transverse positioning rib structures are arranged on the four outer walls of the trapezoid cylinder body and matched with the concrete, and after the concrete is solidified, the positioning ribs in the shape of triangles or barbs can play a role in positioning the whole waffle plates, so that the fixation is reliable, and the waffle plates are effectively prevented from falling off; 2. the baffle presses on the turned-up edges of two adjacent wafer board bottom boards, so as to protect glue between the two boards and prevent the glue from being polluted to influence sealing performance.
Description
Technical Field
The utility model relates to a wafer plate, in particular to an anti-falling ventilation wafer plate.
Background
The waffle slab is a tool-type formwork for reinforced concrete cast-in-situ lattice beam floor slabs, in some electronic chip factories, a clean room is the most important part, in the part, because of the process requirement, tens of thousands of pipelines need to penetrate through a second building and a third building, meanwhile, clean air needs to be pressed into the clean room to keep positive pressure, a large number of holes are reserved on the floor slabs between the second building and the third building, and the waffle slab needs to be used for forming holes between the floor slabs. The existing trapezoidal waffle board mainly comprises a trapezoidal barrel, four side walls of the trapezoidal barrel are inclined planes, the outer walls of the inclined planes are smooth surfaces, four round barrels are arranged on the trapezoidal barrel, a bottom plate is arranged on the outer walls of the bottom of the trapezoidal barrel, and the defect of the structure is that: 1. after the pouring and construction of the concrete are completed, the scaffold used for supporting the bottom of the wafer plate is required to be removed, and as the four side walls of the trapezoid cylinder are inclined planes and the outer walls of the inclined planes are smooth surfaces, the positioning reliability is poor, and when the wafer plate is stressed, the wafer plate falls off, so that the service life is influenced; 2. during construction, the bottom plates of the waffle plates are mutually attached together, glue is injected into attached gaps to seal the gaps between the waffle plates, but a protective structure is not arranged above the gaps at the attached positions of the bottom plates of the waffle plates, so that on one hand, the glue is easily polluted by dust, rainwater and the like to influence the sealing performance of the waffle plates, and on the other hand, the bottom plates of the waffle plates are mutually extruded to easily extrude most of the glue to influence the sealing performance of the waffle plates.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the anti-falling ventilation wafer plate which is reliable in fixation after construction, plays a role in protecting sealing glue, ensures sealing performance among the wafer plates and has long service life.
The technical scheme of the anti-falling ventilation wafer plate is as follows: the novel trapezoid cylinder comprises a trapezoid cylinder body, wherein four circular cylinder bodies are arranged at the top of the trapezoid cylinder body, transverse positioning ribs are respectively arranged on the four outer walls of the trapezoid cylinder body, a rectangular bottom plate is arranged on the outer wall of the bottom of the trapezoid cylinder body, upward flanging is respectively arranged on four sides of the bottom plate, and outward baffles are respectively arranged on the flanging on two adjacent sides of the bottom plate.
Further, the section of the positioning rib is triangular.
The lower part of the positioning rib is provided with an arc surface transition.
The top of the trapezoid cylinder is provided with transverse reinforcing ribs and longitudinal reinforcing ribs between the round cylinders.
The anti-falling ventilation wafer plate has the beneficial effects that: 1. after concrete is poured on the outer walls of the waffle plates, transverse positioning rib structures are arranged on the four outer walls of the trapezoid cylinder body and matched with the concrete, and after the concrete is solidified, the positioning ribs in the shape of triangles or barbs can play a role in positioning the whole waffle plates, so that the fixation is reliable, and the waffle plates are effectively prevented from falling off; 2. the baffle presses on the turned-up edges of two adjacent wafer board bottom boards, so as to protect glue between the two boards and prevent the glue from being polluted to influence sealing performance.
Drawings
FIG. 1 is a schematic perspective view of an anti-drop ventilation wafer plate of the present utility model;
fig. 2 is a schematic structural view of two waffle plates in a mated state;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2 at A;
fig. 4 is an enlarged partial schematic view at B of fig. 2.
Detailed Description
The utility model relates to an anti-falling ventilation wafer plate, which comprises a trapezoidal cylinder body 1, wherein four round cylinder bodies 2 are arranged at the top of the trapezoidal cylinder body, transverse positioning ribs 3 are respectively arranged on the four outer walls of the trapezoidal cylinder body 1, a rectangular bottom plate 4 is arranged on the outer wall of the bottom of the trapezoidal cylinder body 1, upward flanges 5 are respectively arranged on the four sides of the bottom plate, and outward baffles 6 are respectively arranged on the flanges 5 on two adjacent sides.
Further, the section of the positioning rib 3 is triangular.
The lower part of the positioning rib 3 is provided with an arc surface 7 for transition.
The top of the trapezoid cylinder body 1 is provided with transverse reinforcing ribs 8 and longitudinal reinforcing ribs 9 between the round cylinder bodies 2. The transverse reinforcing ribs 8 and the longitudinal reinforcing ribs 9 are arranged, so that the structural strength of connection between the top of the trapezoid barrel 1 and each round barrel 2 is improved.
The utility model discloses an anti-falling ventilation wafer plate, which is mainly characterized in that transverse positioning ribs 3 are arranged on the outer walls of four sides of a trapezoid cylinder body 1, a rectangular bottom plate 4 is arranged at the bottom of the trapezoid cylinder body 1, upward flanges 5 are respectively arranged on four sides of the bottom plate, outward baffles 6 are arranged on the flanges 5 on two adjacent sides, and no baffle is arranged on the upper parts of the flanges on two adjacent sides, when in construction, glue is coated on the outer walls of the flanges 5 on four sides of each wafer plate, the wafer plates are sequentially placed, the flanges 5 of each wafer plate are mutually attached together, an attached gap is sealed through the glue, one wafer plate is pressed on the upper end of the flange 5 of the other wafer plate through the baffles 6 on the flange 5, and finally concrete is poured on the outer wall of the wafer plate after other construction procedures are completed (the concrete construction scheme of the wafer plate is the prior art). According to the anti-falling ventilation waffle plate, firstly, after concrete is poured on the outer walls of the waffle plate, the transverse positioning ribs 3 are arranged on the outer walls of the four sides of the trapezoid cylinder body 1 to be matched with the concrete, and after the concrete is solidified, the positioning ribs in the shape of triangles or barbs can play a role in positioning the whole waffle plate, so that the fixation is reliable, and the waffle plate is effectively prevented from falling off; 2. the baffle 6 is pressed on the flanges 5 of the two adjacent wafer boards 4, so as to protect the glue between the two, and prevent the glue from being polluted to influence the sealing performance.
Claims (4)
1. Anti-drop ventilation wafer board, including trapezoidal barrel (1), the top of trapezoidal barrel is provided with four circular barrel (2), its characterized in that: the four-side outer walls of the trapezoid barrel body (1) are respectively provided with transverse positioning ribs (3), a rectangular bottom plate (4) is arranged on the outer wall of the bottom of the trapezoid barrel body (1), four sides of the bottom plate are respectively provided with an upward flanging (5), and the flanging (5) on two adjacent sides of the bottom plate are provided with outward baffles (6).
2. The anti-shedding ventilated wafer plate of claim 1, wherein: the section of the positioning rib (3) is triangular.
3. The anti-shedding ventilated wafer plate of claim 2, wherein: the lower part of the positioning rib (3) is provided with an arc surface (7) for transition.
4. The anti-shedding ventilated wafer plate of claim 1, wherein: the top of the trapezoid cylinder body (1) is provided with transverse reinforcing ribs (8) and longitudinal reinforcing ribs (9) between the round cylinder bodies (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341999.3U CN221053163U (en) | 2023-08-30 | 2023-08-30 | Anti-drop ventilation wafer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341999.3U CN221053163U (en) | 2023-08-30 | 2023-08-30 | Anti-drop ventilation wafer plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053163U true CN221053163U (en) | 2024-05-31 |
Family
ID=91225700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322341999.3U Active CN221053163U (en) | 2023-08-30 | 2023-08-30 | Anti-drop ventilation wafer plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053163U (en) |
-
2023
- 2023-08-30 CN CN202322341999.3U patent/CN221053163U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |