CN209653395U - The outspoken dismounting mold of convex-down concrete roof reserved holes of pipes - Google Patents
The outspoken dismounting mold of convex-down concrete roof reserved holes of pipes Download PDFInfo
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- CN209653395U CN209653395U CN201920099758.3U CN201920099758U CN209653395U CN 209653395 U CN209653395 U CN 209653395U CN 201920099758 U CN201920099758 U CN 201920099758U CN 209653395 U CN209653395 U CN 209653395U
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- connector
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- screw rod
- adjusting screw
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Abstract
The outspoken dismounting mold of convex-down concrete roof reserved holes of pipes, belong to building field, the top plate preserved pipeline hole installed suitable for plank sheathing, plastic formwork, it includes upper mold pipe, lower mould tube, upper mold pipe is connect with lower mould tube by doughnut-shaped steel plate, and upper mold pipe top connects upper connector, and lower mould tube lower part connects lower connector, adjusting screw rod is connected between upper connector, lower connector and is positioned by adjusting nut, and adjusting screw rod upper end connects handle.Adjusting screw rod passes through lower connector and stretches out 5mm.The utility model may be implemented mold dismounting and be easy, and is conducive to the finished product protection of hole periphery concrete, greatly reduces concrete structure top plate pipeline cave entrance reservation common quality defect.The hole to be provided structure formed using convex-down mold facilitates the plugging construction of later period tube circumference, and structure has good impression quality after guaranteeing molding.
Description
Technical field
The utility model belongs to building field, is suitable for concrete roof reserved holes of pipes mouth construction mould.
Background technique
In cast-in-site concrete roof plate structure construction, many reserved holes of pipes mouths of indwelling are generally required, especially high level is built
Top plate reserved opening in building is more, and openings position accuracy directly affects later period Pipe installing quality.It is generally used in construction
Wooden box or common tubing are reserved, and displacement problem is difficult to control during casting and compacting of concrete, and cause to mix when mold is removed
Solidifying soil destroys in various degree, forms losing fangle phenomenon, the later period after the installation is completed, block work belt to tube circumference and come not
Just.
Summary of the invention
The utility model provides a kind of outspoken dismounting mold of concrete roof reserved holes of pipes, is suitable for plank sheathing, plastics
The top plate reserved opening of formwork erection.
The technical solution of the utility model includes: the outspoken dismounting mold of convex-down concrete roof reserved holes of pipes, upper mold pipe
For round tube, lower mould tube is the diameter round tube smaller than upper mold pipe, and upper connector, lower connector are cross-piece.Upper mold pipe
It being connect with lower mould tube by doughnut-shaped steel plate, upper mold pipe top connects upper connector, and lower mould tube lower part connects lower connector,
Adjusting screw rod is connected between upper connector, lower connector and is positioned by adjusting nut, and adjusting screw rod upper end connects handle.It adjusts
Screw rod passes through lower connector and stretches out 5mm.
Using adjustable screw, mold dismounting may be implemented and be easy, be conducive to the finished product protection of hole periphery concrete, side
The plugging construction of phase tube circumference after an action of the bowels, structure has good impression quality after guaranteeing molding.
According to the hole to be provided position determined when construction, secured the mold in template with self-tapping screw, outside mold
It is aided with steel nail week again and fixes that (steel nail and self-tapping screw are in 450Angle arrangement), guarantee casting and compacting of concrete process die table.It utilizes
" reversed convex type shape ", which pours, builds up tongue and groove hole to be provided, facilitates the grout sealing at hole after the completion of Pipe installing.
Mold installation preceding outer surface brushing release agent after the completion of die part concreting when initial set, is removed certainly in time
Tapping and rotating mould are conducive to that periphery concrete will not be destroyed when later period mold is removed.
Mold rotates adjusting screw rod when removing, and mold may be implemented and be lifted up, smoothly exit, and it is mixed to be conducive to hole periphery
Coagulate the finished product protection of soil.The hole to be provided structure to be formed is poured using convex-down mold, it is convenient because the reserved size in hole top is larger
The plugging construction of later period tube circumference.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the usage state diagram of the utility model.
In figure, 1 is upper mold pipe；2 be lower mould tube；3 be connection ring；4 be regulation handle；5 be adjusting screw rod；6 be on
Connector；7 be thread tapping；8 be lower connector；9 be adjusting nut；10 be top plate plank sheathing.
Specific embodiment
Shown in Fig. 1, a kind of outspoken dismounting mold of concrete roof reserved holes of pipes, upper mold pipe 1 is round tube, lower mould tube
2 round tubes smaller than upper mold pipe 1 for diameter, upper connector 6, lower connector 8 are cross-piece.Upper mold pipe 1 and lower mould tube 2
It is connected by doughnut-shaped steel plate 3,1 top of upper mold pipe connects upper connector 6, and lower 2 lower part of mould tube connects lower connector 8, upper company
Adjusting screw rod 5 is connected between fitting 6, lower connector 8 and is positioned by adjusting nut 9, and 5 upper end of adjusting screw rod connects handle 4.It adjusts
Section screw rod 5 passes through lower connector and stretches out 5mm.
Connection described in the utility model is welding.
Claims (1)
1. the outspoken dismounting mold of convex-down concrete roof reserved holes of pipes, it is characterized in that including upper mold pipe, lower mould tube, on
Mould tube is connect with lower mould tube by doughnut-shaped steel plate, and upper mold pipe top connects upper connector, under the connection of lower mould tube lower part
Connector connects adjusting screw rod and is positioned by adjusting nut between upper connector, lower connector, adjusting screw rod upper end connects hand
Handle；Adjusting screw rod passes through lower connector and stretches out 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920099758.3U CN209653395U (en) | 2019-01-22 | 2019-01-22 | The outspoken dismounting mold of convex-down concrete roof reserved holes of pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920099758.3U CN209653395U (en) | 2019-01-22 | 2019-01-22 | The outspoken dismounting mold of convex-down concrete roof reserved holes of pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653395U true CN209653395U (en) | 2019-11-19 |
Family
ID=68521883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920099758.3U Active CN209653395U (en) | 2019-01-22 | 2019-01-22 | The outspoken dismounting mold of convex-down concrete roof reserved holes of pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605567A (en) * | 2021-08-30 | 2021-11-05 | 中冶建工集团(天津)建设工程有限公司 | Manufacturing method of buckling restrained steel plate shear wall concrete cover plate |
-
2019
- 2019-01-22 CN CN201920099758.3U patent/CN209653395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605567A (en) * | 2021-08-30 | 2021-11-05 | 中冶建工集团(天津)建设工程有限公司 | Manufacturing method of buckling restrained steel plate shear wall concrete cover plate |
| CN113605567B (en) * | 2021-08-30 | 2023-08-18 | 中冶建工集团(天津)建设工程有限公司 | Manufacturing method of buckling restrained steel plate shear wall concrete cover plate |
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