CN215594926U - Anti structure of floating of reservation entrance to a cave template in floor - Google Patents
Anti structure of floating of reservation entrance to a cave template in floor Download PDFInfo
- Publication number
- CN215594926U CN215594926U CN202121058797.2U CN202121058797U CN215594926U CN 215594926 U CN215594926 U CN 215594926U CN 202121058797 U CN202121058797 U CN 202121058797U CN 215594926 U CN215594926 U CN 215594926U
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- template
- frame
- floor slab
- reserved hole
- floating
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Abstract
The utility model relates to an anti-floating structure of a reserved hole template in a floor slab, which comprises a side template and a bottom template, wherein the side template is arranged on the side wall of a reserved hole in a surrounding mode, the bottom template is erected at the bottom of the reserved hole, the anti-floating structure comprises a reinforcing frame, a screw rod and a limiting rib, the reinforcing frame is arranged in the side template in a surrounding mode along the circumferential direction of the side template, the bottom end of the screw rod is fixed on the floor slab, the top end of the screw rod penetrates through the bottom template and is fixed to the bottom template through a nut, the limiting rib spans the reserved hole and blocks the top of the side template, and two ends of the limiting rib are fixed to the floor slab. The reinforcing frame is fixed at the bottom of the hole through the screw and the nut, and is blocked at the hole opening through the limiting rib, so that the frame can support the template inside the hole opening, and the technical problems of position deviation and floating of the template at the reserved hole opening of the pipeline in the prior art are solved. The structure can reduce the influence of external factors on the positioning of the mold to the maximum extent when concrete is poured.
Description
Technical Field
The utility model relates to the field of building construction, in particular to an anti-floating structure of a template with a reserved opening in a floor slab.
Background
In the construction process of the building engineering, in order to facilitate the pipeline to penetrate through the floor slab or other structures, a hole is directly reserved on the floor slab when the concrete floor slab is poured. Because entrance to a cave template dead weight is lighter, receives external factors influence such as concrete impact force, construction equipment vibration easily when concreting, and leads to entrance to a cave template position excursion and come-up can appear, and then leads to the entrance to a cave location inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-floating structure of a reserved hole template in a floor slab, which solves the technical problems of position deviation and floating of the reserved hole template in a pipeline in the prior art.
The utility model relates to an anti-floating structure of a reserved hole template in a floor slab, which comprises a side template and a bottom template, wherein the side template is arranged on the side wall of a reserved hole in a surrounding mode, the bottom template is erected at the bottom of the reserved hole, the anti-floating structure comprises a reinforcing frame, a screw rod and a limiting rib, the reinforcing frame is arranged in the side template in a surrounding mode along the circumferential direction of the side template, the bottom end of the screw rod is fixed on the floor slab, the top end of the screw rod penetrates through the bottom template and is fixed to the bottom template through a nut, the limiting rib spans the reserved hole and blocks the top of the side template, and two ends of the limiting rib are fixed to the floor slab.
The anti-floating structure of the template with the reserved hole in the floor slab is further improved in that the reinforcing frame comprises a top frame, a bottom frame and a supporting rod, the top frame is connected to the top of the side template in a surrounding mode, the bottom frame is connected to the bottom of the side template in a surrounding mode, the supporting rod is vertically connected with the top frame and the bottom frame, and the screw rod penetrates through the bottom template and the bottom frame and is fixed to the bottom frame through the nut.
The anti-floating structure of the template with the reserved hole in the floor slab is further improved in that the bottom frame is fixedly provided with a connecting rod for fixing the screw rod.
The anti-floating structure of the template with the reserved hole in the floor slab is further improved in that the connecting rods are multiple, the connecting rods are arranged on the bottom frame at intervals, the screw rods are multiple, and each connecting rod is provided with at least one hole for the screw rod to pass through.
The anti-floating structure of the template with the reserved hole in the floor slab is further improved in that the screw is sleeved with a cushion block which can be abutted to the top of the connecting rod by screwing the nut.
The anti-floating structure of the template with the reserved hole in the floor slab is further improved in that the limiting rib is a tension steel bar.
The anti-floating structure of the template with the reserved hole in the floor slab is further improved in that the number of the limiting ribs is multiple.
Compared with the prior art, the utility model has positive and obvious effect. The reinforcing frame is fixed at the bottom of the hole through the screw and the nut, and is blocked at the hole opening through the limiting rib, so that the frame can support the template inside the hole opening, and the technical problems of position deviation and floating of the template at the reserved hole opening of the pipeline in the prior art are solved. This structure can be when concreting, and furthest reduces the influence of external factor to the mould location, and the site operation is simple, convenient, can make full use of site material, avoids material and cost extravagant in the limit, reduces the building rubbish emission simultaneously, helps environmental protection.
Drawings
Fig. 1 is a top view of an anti-floating structure of a template for reserving a hole in a floor slab according to the present invention.
Fig. 2 is a cross-sectional view taken at a-a in fig. 1.
Fig. 3 is a partial perspective view of the anti-floating structure of the template for reserving the opening in the floor slab of the present invention.
Detailed Description
The utility model is further described below with reference to the figures and examples.
As shown in fig. 1, fig. 2 and fig. 3, the anti-floating structure of the template for reserving a hole in a floor slab of the present invention includes a side template 3 surrounding a side wall of the reserved hole and a bottom template supported at the bottom of the reserved hole, the anti-floating structure includes a reinforcing frame, a screw rod 1 and a limiting rib 2, the reinforcing frame is circumferentially surrounded in the side template 3 along the side template 3, the bottom end of the screw rod 1 is fixed on the floor slab 9, the top end of the screw rod 1 passes through the bottom template and is fixed to the bottom template through a nut 7, the limiting rib 2 spans the reserved hole and blocks the top of the side template 3, and two ends of the limiting rib 2 are fixed to the floor slab 9.
The reinforcing frame can adopt battens, and the battens are utilized to set up a supporting frame inside the reserved hole, so that the template of the hole is prevented from shifting or inclining when the floor slab 9 is poured. The bottom is fixed on the constructional steel bar 8 of floor 9 below the entrance to a cave through screw rod 1, and the top is then fixed on connecting rod 5 through nut 7 detachably, makes the template of entrance to a cave bottom can not be because of pouring the come-up, and spacing muscle 2 can restrict flitch and 3 come-ups of side form to guarantee the holistic rigidity of template in entrance to a cave, reduce the anti-worker procedure in later stage. Spacing muscle 2 stridees across whole frame 4, restricts whole frame 4 in the entrance to the template that the entrance to a cave was reserved in the restriction is in predetermined position, avoids when floor 9 pours, and the template aversion of entrance to a cave makes the position of reserving the entrance to a cave not conform to the requirements.
Preferably, as shown in fig. 2, the reinforcing frame comprises a top frame 4 surrounding the top of the side form 3, a bottom frame 10 surrounding the bottom of the side form 3, and a support rod 11 vertically connecting the top frame 4 and the bottom frame 10, wherein the screw 1 is fixed to the bottom frame 10 through a nut 7 after passing through the bottom form and the bottom frame 10.
The combination of the top frame 4 and the bottom frame 10 enables the upper part and the lower part of the template of the opening to be supported together, and the stability is improved. The supporting rod 11 connects the top frame 4 and the bottom frame 10 into a supporting whole, and is stressed together. The 1 top of screw rod can directly wear to establish on underframe frame 10, and 1 bottom of screw rod is fixed with construction steel bar 8, and the top is passed through nut 7 detachably and is gone up connecting rod 5 to make connecting rod 5 block the bottom frame, prevent the template come-up of bottom.
Preferably, as shown in fig. 1 and 3, a connecting rod 5 for fixing the screw 1 is fixed to the bottom frame 10.
Connecting rods 5 are erected on two opposite sides of the bottom frame 10, holes can be selectively formed in the connecting rods 5 to allow the screws 1 to penetrate through, so that the bottom frame 10 is combined with the screws 1 to fix the bottom formwork, and the bottom formwork is prevented from floating upwards and shifting.
Preferably, as shown in fig. 1 and 2, the number of the connecting rods 5 is multiple, and the connecting rods 5 are arranged on the bottom frame at intervals, the number of the screws 1 is multiple, and each connecting rod 5 is provided with at least one hole for the screw 1 to pass through.
It is possible to use two connecting rods 5 with the screw 1 arranged between the two connecting rods 5. A plurality of screws 1 can be arranged on the connecting rod 5 in a penetrating way, so that the bottom template is not easy to shift. A plurality of connecting rods 5 make the die plate atress more even, more stable.
Preferably, the screw 1 is sleeved with a cushion block 6 which can be abutted to the top of the connecting rod 5 by screwing the nut 7.
Set up gasket 6 between nut 7 and connecting rod 5 to increase nut 7 and connecting rod 5's area of contact, improve the fixed stability of nut 7, prevent connecting rod 5 roll-off nut 7.
Preferably, the limiting rib 2 is a tension steel bar.
And tensioning the limiting rib 2 to ensure that the limiting rib 2 has an acting force applied to the opening, so that the frame 4 and the template of the opening are firmly clamped at the preset position. The diameter of the limiting rib 2 can be 6-8 mm, and the length of the limiting rib can be set to be 50cm larger than the size of the reserved hole.
Preferably, the number of the limiting ribs 2 is multiple.
A plurality of limiting ribs 2 are arranged on the structural steel bars 8 at intervals on two sides of the reserved hole, and the limiting effect on the frame 4 and the hole template is further improved.
The reinforcing frame is fixed at the bottom of the hole through the screw and the nut, and is blocked at the hole opening through the limiting rib, so that the frame can support the template inside the hole opening, and the technical problems of position deviation and floating of the template at the reserved hole opening of the pipeline in the prior art are solved. This structure can be when concreting, and furthest reduces the influence of external factor to the mould location, and the site operation is simple, convenient, can make full use of site material, avoids material and cost extravagant in the limit, reduces the building rubbish emission simultaneously, helps environmental protection.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides an anti structure of floating of reservation entrance to a cave template in floor, its characterized in that, reservation entrance to a cave template is including enclosing the side form board of locating reservation entrance to a cave lateral wall and establishing the die block board of reserving the entrance to a cave bottom, and anti structure of floating is including strengthening frame, screw rod and spacing muscle, strengthen the frame edge the side form board circumference encloses connect to in the side form board, the bottom mounting of screw rod is on the floor, the top of screw rod is passed the die block board is fixed extremely through the nut on the die block board, spacing muscle is striden and is located reserve entrance to a cave and block in the top of side form board, just the both ends of spacing muscle are fixed extremely on the floor.
2. The anti-floating structure of the template with the reserved hole in the floor slab as claimed in claim 1, wherein the reinforcing frame comprises a top frame enclosed at the top of the side template, a bottom frame enclosed at the bottom of the side template and a support rod vertically connecting the top frame and the bottom frame, and a screw rod passes through the bottom template and the bottom frame and then is fixed on the bottom frame through a nut.
3. The anti-floating structure of the template with the reserved hole in the floor slab as claimed in claim 2, wherein the bottom frame is fixed with a connecting rod for fixing the screw rod.
4. The anti-floating structure of the template with the reserved hole in the floor slab as claimed in claim 3, wherein the number of the connecting rods is multiple, the connecting rods are arranged on the bottom frame at intervals, the number of the screws is multiple, and each connecting rod is provided with at least one hole for the screw to pass through.
5. The anti-floating structure of the template with the reserved hole in the floor slab as claimed in claim 3, wherein the screw is sleeved with a cushion block which can be abutted to the top of the connecting rod by screwing the nut.
6. The anti-floating structure of the template with the reserved hole in the floor slab as claimed in claim 1, wherein the limiting ribs are tensioning steel bars.
7. The anti-floating structure of the template with the reserved hole in the floor slab as claimed in claim 1, wherein the number of the limiting ribs is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121058797.2U CN215594926U (en) | 2021-05-18 | 2021-05-18 | Anti structure of floating of reservation entrance to a cave template in floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121058797.2U CN215594926U (en) | 2021-05-18 | 2021-05-18 | Anti structure of floating of reservation entrance to a cave template in floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594926U true CN215594926U (en) | 2022-01-21 |
Family
ID=79873441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121058797.2U Active CN215594926U (en) | 2021-05-18 | 2021-05-18 | Anti structure of floating of reservation entrance to a cave template in floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215594926U (en) |
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2021
- 2021-05-18 CN CN202121058797.2U patent/CN215594926U/en active Active
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