CN210238897U

CN210238897U - Integral type Chevron barrel waffle slab structure of disassembly-free template of industrial factory building

Info

Publication number: CN210238897U
Application number: CN201920895804.0U
Authority: CN
Inventors: Yuqiang Yu; 俞裕强; Yunguo Fu; 付云果; Qi Zheng; 郑琪; Wen Han; 韩文; Wei Wang; 王威; Xunjian Ye; 叶训坚; Desheng Chen; 陈德生
Original assignee: Fujian Longhuang Municipal Engineering Co ltd
Current assignee: Fujian Longhuang Municipal Engineering Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-03
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to an integral type Qishi bucket waffle slab structure of disassembly-free template for industrial factory building, including concrete column and concrete beam, the concrete beam top is equipped with floor, its characterized in that: the floor comprises a plurality of integrated Chevron barrel waffle boards, a concrete floor, floor bottom layer steel bars and floor surface layer steel bars; each integrated Qishi bucket waffle slab comprises a bottom plate and a plurality of drums, the drums are arranged on the upper surface of the bottom plate, the drums and the bottom plate are in an integrated structure, and the bottom plates of adjacent integrated Qishi bucket waffle slabs are connected through double-headed bolts; the concrete floor is poured above the bottom plate, one ends of the floor bottom layer reinforcing steel bars and the floor surface layer reinforcing steel bars are buried in the concrete floor, and the other ends of the floor bottom layer reinforcing steel bars and the floor surface layer reinforcing steel bars are inserted into the concrete columns. The utility model discloses a set up integral type Qishi bucket waffle slab, it is not enough to solve the single Qishi bucket installation accuracy of tradition, and has avoided ann, template removal in the floor work progress, great improvement the efficiency of construction.

Description

Integral type Chevron barrel waffle slab structure of disassembly-free template of industrial factory building

Technical Field

The utility model relates to an industry factory building wafer slab floor construction technical field particularly, relates to an industry factory building exempts from to tear open integral strange barrel wafer slab structure of template, is applicable to the construction of newly-built, rebuilding, extension's industry factory building wafer slab floor.

Background

In a factory building for manufacturing electronic precision wafers and thin film liquid crystal displays, in order to increase product yield, factors in ventilation and environmental quality are emphasized, and the factory building is usually constructed in a clean room type.

The waffle slab is a steel-concrete structure consisting of a waffle template and reinforced concrete, is a slab structure with a large number of holes on the slab, and has the function of ensuring the circulation and circulation of air in the holes of the slab, so that particles suspended in the air enter an upper space through the holes and are treated in a centralized manner, and the aim of high-standard cleanness of the air in an indoor operation area is fulfilled.

The biggest difficulty in waffle slab construction is the fixation of the Qishi barrels, and because the number of the Qishi barrels is large, the installation height of each Qishi barrel needs to be checked before, during and after installation, and correction is very troublesome. In addition, the quantity of the floor slab template installation and disassembly work is very large when the waffle slab is poured, and the construction cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at is to traditional waffle slab qiji bucket location, and the difficult phenomenon is torn open in template ann, has provided an integral qiji bucket waffle slab structure of template is exempted from to tear open in industry factory building.

In order to realize the technical purpose, the utility model discloses a following technical scheme:

the utility model relates to an integral type Qishi bucket waffle slab structure of disassembly-free template for industrial factory building, including concrete column and concrete beam, the concrete beam top is equipped with floor, its characterized in that: the floor comprises a plurality of integrated Chevron barrel waffle boards, a concrete floor, floor bottom layer steel bars and floor surface layer steel bars; each integrated Qishi bucket waffle slab comprises a bottom plate and a plurality of drums, the drums are arranged on the upper surface of the bottom plate, the drums and the bottom plate are in an integrated structure, and the bottom plates of adjacent integrated Qishi bucket waffle slabs are connected through double-headed bolts; the concrete floor is poured above the bottom plate, one ends of the floor bottom layer reinforcing steel bars and the floor surface layer reinforcing steel bars are buried in the concrete floor, and the other ends of the floor bottom layer reinforcing steel bars and the floor surface layer reinforcing steel bars are inserted into the concrete columns.

Preferably, upper transverse steel bars and lower transverse steel bars are distributed in the concrete floor, the upper transverse steel bars and the lower transverse steel bars are arranged in gaps between adjacent drums in a criss-cross mode, and a steel bar cage is formed in a binding mode; the floor bottom layer steel bars are bound and connected with the lower transverse steel bars, and the floor surface layer steel bars are bound and connected with the upper transverse steel bars.

Preferably, the bottom plate is internally provided with criss-cross main ribs and secondary ribs, the periphery of the bottom plate is provided with a flanging, and the flanging is provided with connecting holes for the stud bolts to pass through.

Preferably, the bottom plate is rectangular, and a plurality of barrels on each integral Qishi barrel waffle plate are arranged on the upper surface of the bottom plate in a straight line shape.

Preferably, the main ribs and the secondary ribs are in a shape of a Chinese character ji.

Preferably, the main ribs are arranged along the short sides of the bottom plate, the secondary ribs are arranged along the long sides of the bottom plate, and the secondary ribs are arranged above the main ribs.

Preferably, the ends of the floor bottom layer steel bars and the floor surface layer steel bars are provided with bent parts, and the bent parts are inserted into the concrete columns.

Preferably, the top surface of the concrete floor is flush with the top surface of the drum.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a plurality of casks are prefabricated into whole together with the bottom plate, form integral type Qishi bucket waffle board, only need install during the construction and fix the bottom plate and just can solve the problem of Qishi bucket installation accuracy, compare in traditional Qishi bucket installation every Qishi bucket before the installation, in, after all need inspect mounting height to correct, saved engineering cost greatly, accelerated construction speed.

(2) The integral type Chevron barrel waffle slab is internally and longitudinally and transversely provided with a U-shaped main rib and a U-shaped secondary rib, so that the capacity of bearing the upper concrete load of the bottom plate is greatly improved.

(3) The integral type Qishi barrels are connected through the connecting holes in the bottom plates in a matched mode through the stud bolts, the bottom plates which are connected together are used for pouring bottom molds of concrete floors, the processes of installing and disassembling templates in the traditional waffle slab construction process are omitted, and the construction efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an integral Chevron barrel waffle slab floor of a disassembly-free template of an industrial factory building;

FIG. 2 is a top view of an integral Chevron barrel waffle slab floor without a disassembly template for an industrial factory building;

FIG. 3 is a schematic structural view of a one-piece Chevron barrel waffle slab;

FIG. 4 is a cross-sectional view of a one-piece Chevron barrel waffle slab taken along its length;

FIG. 5 is a cross-sectional view of a one-piece Chevron barrel waffle slab taken in the width direction;

FIG. 6 is a top view of an integral Chevron barrel waffle slab;

FIG. 7 is a schematic structural diagram of an integral Chevron barrel waffle slab along a supporting beam in the installation process of the disassembly-free template integral Chevron barrel waffle slab in an industrial factory building;

fig. 8 is a schematic structural diagram of the vertical support beam direction in the installation process of the disassembly-free template integrated Chevron barrel waffle slab in the industrial factory building.

Description of the labeling: 1. the concrete column, 2, the support frame, 3, the support beam, 4, the integral Chevron barrel waffle slab, 401, the barrel, 402, the connecting hole, 403, the bottom plate, 404, the main rib, 405, the secondary rib, 406, the cover plate, 5, the concrete beam, 6, the concrete floor, 7, the upper transverse steel bar, 8, the floor bottom steel bar, 9, the floor surface layer steel bar, 10, the stud bolt and 11, the lower transverse steel bar.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are not intended to limit the present invention.

Combine attached figure 1 and 2 to show, the utility model relates to an integral type strange person's bucket waffle slab structure of template is exempted from to tear open in industry factory building, including concrete column 1 and

concrete beam

5, 5 tops on concrete beam are equipped with the floor, the floor include a plurality of integral type strange person's bucket waffle slabs 4, concrete floor 6, floor bottom reinforcing bar 8 and floor surface course reinforcing bar 9.

As shown in fig. 3 to 6, each integral type Qishi barrel waffle slab 4 comprises a bottom plate 403 and four round barrels 401, the bottom plate 403 is rectangular, the inside of the bottom plate 403 is provided with a main rib 404 and a secondary rib 405 which are vertically and horizontally staggered, the main rib 404 is arranged along the short side of the bottom plate 403, the secondary rib 405 is arranged along the long side of the bottom plate 403, the secondary rib 405 is arranged above the main rib 404, the main rib 404 and the secondary rib 405 are both in a shape like a Chinese character 'ji', the periphery of the bottom plate 403 is provided with a flanging, and the flanging is provided with a connecting hole 402 through which the stud 10 passes. Four casks 401 are the upper surface of arranging at bottom plate 403 that the style of calligraphy is straight, cask 401 aperture 350mm, 8mm of wall thickness, and central point interval 500mm sets up, and cask 401 and bottom plate 403 are the integral type structure, and the top surface of cask 401 is equipped with apron 406.

As shown in fig. 1 and 2, the bottom plates 403 of adjacent integrated cheque-barrel wafer plates 4 are connected by the stud bolts 10; concrete floor 6 pour in bottom plate 403 top, concrete floor 6's top surface and cask 401's top surface flush, lay horizontal reinforcing bar 7 and horizontal reinforcing bar 11 down in the concrete floor 6, go up horizontal reinforcing bar 7 and the equal vertically and horizontally staggered of horizontal reinforcing bar 11 arranges in the space between adjacent cask 401 down, and forms the steel reinforcement cage through the mode of ligature. Floor bottom reinforcing bar 8 and floor surface course reinforcing bar 9 one end bury in concrete floor 6, floor

bottom reinforcing bar

8 and 11 ligatures of lower horizontal reinforcing bar are connected, floor surface

course reinforcing bar

9 and 7 ligatures of last horizontal reinforcing bar be connected, the other end of floor bottom reinforcing bar 8 and floor surface course reinforcing bar 9 inserts concrete column 1, and the part of just inserting concrete column 1 is equipped with the part of buckling.

Combine to show in fig. 7 and 8, the utility model relates to an integral type Qishi bucket waffle slab's of dismantlement-free template construction step includes:

step 1: constructing a concrete column 1 and a concrete beam 5, wherein the concrete column 1 and the concrete beam 5 are both the same as the concrete column 1 and the concrete beam 5 of a factory building in the conventional technology in a pouring mode, and only when the concrete column 1 is poured, a bottom layer reinforcing steel bar 8 and a surface layer reinforcing steel bar 9 of a floor slab are embedded at the height of the floor slab;

step 2: arranging support frames 2, fixedly supporting the support beams 3 through the lower support frame 2, wherein the spacing between the support beams 3 is 600mm multiplied by 900mm, and the step pitch is 1200 mm;

and step 3: the integrated Qiji-barrel wafer plates 4 are arranged on the support beam 3 one by one, the height and the levelness of the bottom plate 403 are detected during installation, and the bottom plates 403 of the adjacent integrated Qiji-barrel wafer plates 4 are connected by the stud bolts 10;

and 4, step 4: laying lower transverse steel bars 11 and upper transverse steel bars 7 in gaps of the drums 401 on the bottom plate 403, binding to form two layers of reinforcement cages, binding floor bottom layer steel bars 8 with the lower transverse steel bars 11, and binding floor surface layer steel bars 9 with the upper transverse steel bars 7;

and 5: and (3) pouring the concrete floor slab 6 by taking the bottom plate 403 as a bottom die, sealing the barrel 401 by using the cover plate 406 when the concrete floor slab 6 is poured, preventing the concrete from entering the barrel 401, enabling the top surface of the concrete floor slab 6 to be flush with the top surface of the barrel 401, and removing the support frame 2, the support beam 3 and the cover plate 406 after maintenance.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides an integral type Qishi bucket waffle slab structure of template is exempted from to tear open in industry factory building, includes concrete column (1) and concrete beam (5), and concrete beam (5) top is equipped with floor, its characterized in that: the floor comprises a plurality of integrated Chevron barrel waffle boards (4), a concrete floor (6), floor bottom layer steel bars (8) and floor surface layer steel bars (9); each integral type Qishi barrel waffle slab (4) comprises a bottom plate (403) and a plurality of drums (401), the drums (401) are arranged on the upper surface of the bottom plate (403), the drums (401) and the bottom plate (403) are of an integral structure, and the bottom plates (403) of adjacent integral type Qishi barrel waffle slabs (4) are connected through a stud (10); the concrete floor (6) is poured above the bottom plate (403), one end of the floor bottom layer steel bar (8) and one end of the floor surface layer steel bar (9) are buried in the concrete floor (6), and the other end of the floor surface layer steel bar is inserted into the concrete column (1).

2. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 1, wherein: an upper transverse steel bar (7) and a lower transverse steel bar (11) are distributed in the concrete floor (6), the upper transverse steel bar (7) and the lower transverse steel bar (11) are arranged in a gap between adjacent drums (401) in a criss-cross mode, and a steel bar cage is formed in a binding mode; floor bottom layer reinforcing steel bars (8) are connected with lower transverse reinforcing steel bars (11) in a binding mode, and floor surface layer reinforcing steel bars (9) are connected with upper transverse reinforcing steel bars (7) in a binding mode.

3. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 1, wherein: the novel bolt is characterized in that main ribs (404) and secondary ribs (405) which are criss-cross are arranged inside the base plate (403), flanges are arranged on the periphery of the base plate (403), and connecting holes (402) for the threaded bolts (10) to penetrate through are formed in the flanges.

4. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 1, wherein: the bottom plate (403) is rectangular, and a plurality of barrels (401) on each integral Qishi barrel waffle slab (4) are arranged on the upper surface of the bottom plate (403) in a straight line shape.

5. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 3, wherein: the main rib (404) and the secondary rib (405) are in a shape of a Chinese character ji.

6. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 3, wherein: the main rib (404) is arranged along the short side of the bottom plate (403), the secondary rib (405) is arranged along the long side of the bottom plate (403), and the secondary rib (405) is arranged above the main rib (404).

7. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 1, wherein: the end parts of the floor bottom layer steel bars (8) and the floor surface layer steel bars (9) are respectively provided with a bending part, and the bending parts are inserted into the concrete column (1).

8. The integrated Qishi-bucket waffle slab structure with disassembly-free templates for industrial buildings according to claim 1, wherein: the top surface of the concrete floor (6) is flush with the top surface of the drum (401).