CN217597404U - Detachable and reusable prefabricated wallboard support die hole preformed hole combined tool - Google Patents
Detachable and reusable prefabricated wallboard support die hole preformed hole combined tool Download PDFInfo
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- CN217597404U CN217597404U CN202122428396.8U CN202122428396U CN217597404U CN 217597404 U CN217597404 U CN 217597404U CN 202122428396 U CN202122428396 U CN 202122428396U CN 217597404 U CN217597404 U CN 217597404U
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- hole
- cup cover
- cover base
- internal thread
- threaded rod
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Abstract
The utility model discloses a detachable and reusable prefabricated wallboard support die hole preformed hole combined tool, which consists of a threaded rod, a circular truncated cone-shaped cup cover base and an internal thread embedded piece rod; reversely twisting out the internal thread embedded part rod after the component is manufactured and molded and taking out the base of the circular truncated cone-shaped cup cover when the mold is removed; the frock can continue to have enough to meet the need the use after taking out to form the perforation in prefabricated wallboard, accurate location satisfies on-the-spot formwork hole reservation hole and carries out the needs of template setting at prefabricated wallboard two sides, avoids the difficult problem that influences building service function such as the infiltration hidden danger that exists in the wallboard component is reserved to the formwork hole of different materials, and the hole is arranged pleasing to the eye moreover, economic benefits is good, convenient operation, improvement work efficiency, safe and reliable.
Description
Technical Field
The utility model relates to an assembled precast concrete component technical field especially relates to a removable reuse's prefabricated wallboard formwork hole preformed hole combination frock.
Background
The assembly type building has the characteristics of green, energy saving, low carbon and environmental protection, is easy to realize building component, building industrialization and industrialization, and is widely applied in China in recent years. The wallboard among the assembly type structure adopts precast concrete wallboard more, considers cast-in-place section template installation and fixed needs, can reserve corresponding formwork hole during precast concrete wallboard preparation, the template installation of being convenient for. Whether accurate, suitable for will direct influence project prefabricated component installation progress in the formwork hole position in the prefabricated component production process, pleasing to the eye, convenient, the environmental protection also to the requirement that the prefabricated component quality promoted simultaneously.
The components such as precast concrete wallboards and the like involved in assembling the integral structure are all processed and manufactured in a factory. The installation and fixation of the cast-in-place section formwork relate to the utilization of a pre-embedded formwork supporting hole in a prefabricated part wallboard for fixation, if the conventional formwork supporting hole is pre-embedded, if a pre-embedded PVC pipe is adopted as the formwork supporting hole, the prefabricated part is left in the prefabricated part after being produced and cannot be disassembled, the material waste is caused, meanwhile, the PVC material is smooth, the plugging difficulty of the site hole is increased, the water seepage hidden danger exists in the later period, the PVC pipe is easily inclined due to the extrusion of concrete, the deviation of the position and the angle of the formwork supporting hole occurs in the production process, the problems of deviation and the inclination of the formwork supporting hole are caused, the cast-in-place section formwork can not be communicated with the site formwork hole for use, the maintenance amount and the unqualified product rate of the prefabricated part are increased, the construction difficulty is increased, and the operation efficiency is reduced. The problems can be solved by adopting a detachable and reusable combined tool for the preformed hole of the formwork supporting hole.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, a removable reuse's a prefabricated wallboard porthole combination frock is provided, guarantee that the wallboard lifts by crane behind the drawing of patterns that porthole can dismantle reuse, it is accurate to prop up porthole reservation hole simultaneously and fix a position when satisfying on-the-spot cast-in-place section template mounting fixed, the installation is convenient, the pleasing to the eye needs of outward appearance to the possibility of crooked off normal when having avoidd conventional porthole reservation and having seep water hidden danger and factory production operation that exist in the wallboard component.
The utility model discloses a realize through following technical scheme:
the utility model provides a removable reuse's prefabricated wallboard formwork hole preformed hole combination fixture, buries a pole and a cup cover base including threaded rod, internal thread, the lower extreme welded fastening of threaded rod on the mould bench, cup cover base center open the through-hole that supplies the threaded rod to pass, cup cover base cover on the threaded rod the internal thread bury the lower extreme of a pole and open and to have the internal thread hole, the internal thread buries a pole and screws into the threaded rod to compress tightly the cup cover base.
The threaded rod is 35mm in length and 14mm in diameter.
The cup cover base is a hollow round steel platform, the height of the cup cover base is 15mm, the diameter of the top end of the cup cover base is 30mm, the diameter of the bottom end of the cup cover base is 40mm, the wall thickness of the cup cover base is 7.5mm, and the center of the top end of the cup cover base is provided with the through hole.
Internal thread buries a top external diameter of pole and be 30mm, open on the top has 13mm 20mm's square hole, the lower extreme external diameter is 25mm, the internal thread hole degree of depth is 25mm, the internal diameter is 14mm.
The utility model has the advantages that: the utility model provides a prefabricated wallboard component's tradition a mould hole reservation hole can not dismantle reuse, position accuracy requirement is high in the installation, influence building service function's a difficult problem such as later stage infiltration hidden danger, and the hole is arranged pleasing to the eye moreover, economic benefits is good, convenient operation, improvement work efficiency, safe and reliable. Through the prefabricated wallboard formwork support hole preformed hole combination frock that uses removable reuse, can reuse in prefabricated wallboard component, the installation of connecting is convenient for to the required precision of pre-buried position low when the installation is fixed, because the buried component does not stay in the problem that does not have the infiltration hidden danger when the component later stage uses, the shaping is effectual. Compared with a traditional embedded part, the embedded part greatly saves materials, reduces cost and improves the quality of the prefabricated part.
Drawings
FIG. 1 is a schematic view of the installation of the combined tooling for the preformed holes of the support die holes of the present invention;
FIG. 2 is a front view of the combined tooling for the preformed holes of the die supporting holes of the present invention;
fig. 3 is a top view of the threaded rod of the present invention;
FIG. 4 is a top view of the cup holder base of the present invention;
fig. 5 is a top view of the internal thread embedded member rod of the present invention.
Detailed Description
As shown in fig. 1-5, a removable and recyclable prefabricated wall panel formwork support hole preformed hole combined tool comprises a threaded rod 1, an internal thread embedded part rod 3 and a cup cover base 2, an assembled mould is fixed on a mould table, the lower end of the threaded rod 1 is welded and fixed on the mould table, a through hole 5 for the threaded rod to pass through is formed in the center of the cup cover base 2, the cup cover base 2 is sleeved on the threaded rod 1, an internal thread hole 6 is formed in the lower end of the internal thread embedded part rod 3, the internal thread embedded part rod 3 is screwed into the threaded rod 1, and the cup cover base 2 is compressed to prevent concrete 4 and the threaded rod 1 from being bonded together. Pouring concrete into a mould, reversely screwing out the internal thread embedded part rod 3 when the surface of the component is subjected to light-receiving after the concrete is cured and formed, cleaning and wiping the internal thread embedded part rod for the next time for standby, completing the lifting and demoulding of the wallboard, enabling part of the cup cover base 2 to be automatically separated from the concrete 4, enabling the cup cover base 2 to be automatically separated from the concrete 4 after the cup cover base 2 is not separated from the cup cover base and is tapped by a hammer, and slightly pulling by using a prick hook to complete the separation operation.
The combined tooling for the preformed hole of the formwork supporting hole is manufactured by combining a 35mm threaded rod 1, a truncated cone-shaped cup cover base 2 with the height of 15mm and an internal thread embedded rod 3 with the length of 275 mm. The threaded rod 1 is 35mm in length and 14mm in diameter. The cup cover base 2 is a hollow steel round table with the height of 15mm, the diameter of the upper part of 30mm, the diameter of the lower part of 40mm and the wall thickness of 7.5 mm. The external diameter of the upper part of the internal thread embedded part rod 3 is 30mm, the internal thread embedded part rod is provided with a square hole 7 with the depth of 20mm and suitable for an electric wrench, and the external diameter of the lower part of the internal thread embedded part rod is 25mm, and the internal thread hole with the depth of 25mm and the internal diameter of 14mm.
Removable reuse's among this prefabricated component prefabricated wall panel formwork hole preformed hole combination frock uses the completion back, gets rid of the concrete that cup base 2, internal thread buried a pole 3, can repeat the cycle after smearing the butter and be arranged in the prefabricated wall panel component of next time.
Claims (4)
1. The utility model provides a removable reuse's prefabricated wallboard formwork hole preformed hole combination frock which characterized in that: bury a pole and cup cover base including threaded rod, internal thread, the lower extreme welded fastening of threaded rod on the mould bench, cup cover base center open the through-hole that supplies the threaded rod to pass, cup cover base cover on the threaded rod the internal thread lower extreme that buries a pole open and to have the internal thread hole, the internal thread buries a pole and screws into the threaded rod to compress tightly the cup cover base.
2. The prefabricated wallboard formwork support hole preformed hole combination fixture of removable reuse of claim 1, characterized in that: the threaded rod is 35mm in length and 14mm in diameter.
3. The prefabricated wallboard formwork support hole preformed hole combination fixture of removable reuse of claim 1, characterized in that: the cup cover base is a hollow round steel platform, the height of the cup cover base is 15mm, the diameter of the top end of the cup cover base is 30mm, the diameter of the bottom end of the cup cover base is 40mm, the wall thickness of the cup cover base is 7.5mm, and the center of the top end of the cup cover base is provided with the through hole.
4. The prefabricated wallboard formwork support hole preformed hole combination fixture of removable reuse of claim 1, characterized in that: internal thread buries a top external diameter of pole and be 30mm, open on the top has 13mm 20mm's square hole, the lower extreme external diameter is 25mm, the internal thread hole degree of depth is 25mm, the internal diameter is 14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122428396.8U CN217597404U (en) | 2021-10-09 | 2021-10-09 | Detachable and reusable prefabricated wallboard support die hole preformed hole combined tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122428396.8U CN217597404U (en) | 2021-10-09 | 2021-10-09 | Detachable and reusable prefabricated wallboard support die hole preformed hole combined tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217597404U true CN217597404U (en) | 2022-10-18 |
Family
ID=83561354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122428396.8U Active CN217597404U (en) | 2021-10-09 | 2021-10-09 | Detachable and reusable prefabricated wallboard support die hole preformed hole combined tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217597404U (en) |
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2021
- 2021-10-09 CN CN202122428396.8U patent/CN217597404U/en active Active
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