CN221031441U - Device for improving die supporting efficiency of paying-off hole - Google Patents
Device for improving die supporting efficiency of paying-off hole Download PDFInfo
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- CN221031441U CN221031441U CN202322487437.XU CN202322487437U CN221031441U CN 221031441 U CN221031441 U CN 221031441U CN 202322487437 U CN202322487437 U CN 202322487437U CN 221031441 U CN221031441 U CN 221031441U
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- 238000009415 formwork Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a device for improving the formwork supporting efficiency of a paying-off hole. This promote device of unwrapping wire hole formwork efficiency, including the bottom mould that is used for running through structural floor, bottom mould top is connected with braced frame, be provided with the supporting shoe that is used for shutoff braced frame in the braced frame to avoid the concrete to drop. The supporting block is placed inside the supporting frame of the device for improving the formwork supporting efficiency of the paying-off holes, so that concrete can be effectively prevented from falling from the supporting frame when the concrete is poured. The support frame comprises four support pieces, the four support pieces are connected through three hinges, and when concrete pouring is completed, the support blocks are taken out, and the support pieces are folded to take out the support frame.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a device for improving the formwork supporting efficiency of a paying-off hole.
Background
In the modern construction engineering construction process, in order to ensure the construction precision of buildings and structures, the positioning of the construction of beam column wallboards of the building is usually determined by measuring pay-off lines, and the inter-floor measurement control system is usually realized through pay-off holes. The traditional method for reserving the paying-off hole is to self-manufacture a mould by using a template, fix the mould on the reserved paying-off hole of the template at the bottom of the template, and seal the paying-off hole by using a wood template as a bottom mould after the structure is capped. The mould made by the template is generally disposable, and auxiliary materials are consumed more, in addition, because the manufacturing workers are different, the sizes of the prepared moulds are different, and further the reserved pay-off holes are also different in size, so that the pay-off holes are oversized or the potential safety hazards of the structure are caused, and the post-plugging of the pay-off holes is not utilized.
The invention patent with the application publication number of CN104141351A discloses a plugging method for reserving a pay-off hole and a pay-off hole die, wherein the pay-off hole die is of a hollow stepped barrel structure which is formed by welding steel plates and has a large upper part and a small lower part, and when the pay-off hole die is used, the pay-off hole die is fixed on a floor board, then a concrete floor is poured, and the pay-off hole die is taken out after the concrete floor is finally solidified, so that the pay-off hole is formed. However, the paying-off hole die is inconvenient to take out after the concrete is finally set, and the paying-off hole die is hollow, so that the concrete easily falls off from the paying-off hole die when the concrete is poured.
Disclosure of utility model
The utility model aims to provide a device for improving the formwork supporting efficiency of a pay-off hole, which solves the technical problems that a pay-off hole die is inconvenient to take out after concrete is finally set and concrete falls from the pay-off hole die when concrete is poured.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a promote unwrapping wire hole formwork efficiency's device, is including the bottom mould that is used for running through structural floor, bottom mould top is provided with braced frame, be provided with the supporting shoe that is used for shutoff braced frame in the braced frame to avoid the concrete to drop.
Further, the support frame is provided with an upper opening and a lower opening, the support frame is hollow, the support frame is composed of a plurality of support sheets, two adjacent support sheets are connected through hinges, and the number of the hinges is smaller than that of the support sheets so as to facilitate the installation and the disassembly of the support frame.
Further, the four support pieces are arranged and are connected through three hinges.
Further, the outer wall of the supporting block is tightly attached to the inner wall of the supporting frame, and a handle is arranged above the supporting block so as to take out the supporting block.
Further, the bottom mould is opened from top to bottom, the inside cavity of bottom mould, the upper end of bottom mould is provided with fixed edge, fixed edge along the surface extension of bottom mould, fixed edge orientation bottom mould's outside extends, braced frame is located fixed edge's top.
Further, the support frame is located at an end of the fixing edge away from the bottom die.
Further, the upper surface of the fixing edge and the upper surface of the bottom die are positioned on the same horizontal plane.
Further, the bottom mold is a cube mold.
The utility model has the beneficial effects that:
According to the device for improving the formwork supporting efficiency of the paying-off hole, the supporting blocks are arranged in the supporting frame, so that concrete can be effectively prevented from falling from the supporting frame when the concrete is poured. The support frame comprises four support pieces, the four support pieces are connected through three hinges, and when concrete pouring is completed, the support blocks are taken out, and the support pieces are folded to take out the support frame.
The device for improving the formwork supporting efficiency of the pay-off hole can improve the forming quality of the pay-off hole and the construction speed, and can be reused.
According to the device for improving the formwork supporting efficiency of the paying-off hole, the upper end of the bottom die is provided with the fixing edge, so that the bottom die is in a step shape, hidden leakage hazards are effectively prevented, and standardized construction of the paying-off hole is promoted.
Drawings
FIG. 1 is a schematic structural diagram of an application of the device for improving the formwork supporting efficiency of the pay-off hole in the embodiment 1;
FIG. 2 is a schematic cross-sectional structure of the device for improving the efficiency of the pay-off hole formwork in example 1;
FIG. 3 is a schematic view showing the structure of a supporting frame of the device for improving the formwork supporting efficiency of the pay-off hole in embodiment 1;
Fig. 4 is a schematic structural view of a supporting block of the device for improving the formwork supporting efficiency of the pay-off hole in embodiment 1.
In the figure: 1. a bottom mold; 2. a support sheet; 3. a support block; 4. a hinge; 5. a handle; 6. a fixed edge; 7. structural floor slab.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
An embodiment of the device for improving the formwork supporting efficiency of the paying-off hole in the utility model is shown in fig. 1-4.
Example 1
The device of promotion unwrapping wire hole formwork efficiency of this embodiment is provided with braced frame including the bottom mould 1 that is used for running through structural floor 7, bottom mould 1 top, has placed the supporting shoe 3 that is used for shutoff braced frame in the braced frame to avoid the concrete to drop. The support frame is a cube frame with upper and lower openings, the support frame is composed of four support pieces 2, the support pieces 2 are square pieces, and the four support pieces 2 are connected through three hinges 4, so that the support pieces 2 can be quickly detached after concrete pouring is completed. The supporting shoe 3 is the cube piece, and the outside of supporting shoe 3 is hugged closely with braced frame's inboard, when pouring concrete, places braced shoe 3 inside braced frame, avoids concrete to drop downwards from braced frame inside, and braced shoe 3 can avoid braced frame to shift because of pouring concrete simultaneously. The bottom of the supporting block is tightly attached to the bottom die, and a U-shaped handle 5 is arranged above the supporting block 3 so as to take out the supporting block 3.
The bottom mould 1 is rectangular mould, and bottom mould 1 upper and lower opening and inside cavity, and the upper end of bottom mould 1 is provided with fixed edge 6, and bottom mould 1 and fixed edge 6 integrated into one piece. The fixing rim 6 extends along the outer surface of the bottom mould 1 and the fixing rim 6 extends towards the outside of the bottom mould 1. The upper surface of fixed edge and the upper surface of bottom mould are located same horizontal plane, and braced frame is located the top of fixed edge, and the backing sheet is located the one end of keeping away from bottom mould of fixed edge.
Application method of device for improving die supporting efficiency of paying-off hole
The device for improving the formwork supporting efficiency of the paying-off hole is arranged when the top plate bottom die is installed and the cast-in-situ slab steel bars are not bound and used as a die for retaining the paying-off hole of a floor. The device for improving the formwork supporting efficiency of the pay-off hole is anchored with the bottom formwork of the cast-in-situ slab, so that the device for improving the formwork supporting efficiency of the pay-off hole is accurate and stable in positioning, the condition of floating or bottom slurry leakage is prevented when floor concrete is poured, and then a supporting block is covered, so that the concrete is prevented from entering the device for improving the formwork supporting efficiency of the pay-off hole or falling off during the concrete pouring. And after the strength of the concrete reaches the requirement, the device for improving the formwork supporting efficiency of the paying-off hole can be removed and reused. Before the device for improving the formwork supporting efficiency of the paying-off hole is installed, a release agent is coated on the outer side of the device for improving the formwork supporting efficiency of the paying-off hole, so that the device for improving the formwork supporting efficiency of the paying-off hole is separated from concrete during form removal.
It should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (8)
1. Device for improving pay-off hole formwork efficiency, which is characterized in that: including the bottom mould that is used for running through structural floor, bottom mould top is provided with braced frame, be provided with the supporting shoe that is used for shutoff braced frame in the braced frame to avoid the concrete to drop.
2. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 1, wherein: the support frame is provided with an upper opening and a lower opening, the support frame is hollow, the support frame is composed of a plurality of support sheets, two adjacent support sheets are connected through hinges, and the number of the hinges is smaller than that of the support sheets so as to facilitate the installation and the disassembly of the support frame.
3. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 2, wherein: the support piece is provided with four, four the support piece is through three hinge connection.
4. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 2, wherein: the outer wall of the supporting block is clung to the inner wall of the supporting frame, and a handle is arranged above the supporting block so as to take out the supporting block.
5. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 1, wherein: the bottom die is provided with an upper opening and a lower opening, the bottom die is hollow, the upper end of the bottom die is provided with a fixing edge, the fixing edge extends along the outer surface of the bottom die, the fixing edge extends towards the outer side of the bottom die, and the supporting frame is located above the fixing edge.
6. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 5, wherein: the support frame is located at one end of the fixing edge, which is far away from the bottom die.
7. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 5, wherein: the upper surface of the fixing edge and the upper surface of the bottom die are positioned on the same horizontal plane.
8. The device for improving the formwork erecting efficiency of a pay-off hole according to claim 5, wherein: the bottom mold is a cube mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487437.XU CN221031441U (en) | 2023-09-13 | 2023-09-13 | Device for improving die supporting efficiency of paying-off hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487437.XU CN221031441U (en) | 2023-09-13 | 2023-09-13 | Device for improving die supporting efficiency of paying-off hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221031441U true CN221031441U (en) | 2024-05-28 |
Family
ID=91171219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487437.XU Active CN221031441U (en) | 2023-09-13 | 2023-09-13 | Device for improving die supporting efficiency of paying-off hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221031441U (en) |
-
2023
- 2023-09-13 CN CN202322487437.XU patent/CN221031441U/en active Active
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