CN212478534U - Convenient and fast mounting and dismounting type combined prefabricated formwork applicable to building floor lowering position - Google Patents
Convenient and fast mounting and dismounting type combined prefabricated formwork applicable to building floor lowering position Download PDFInfo
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- CN212478534U CN212478534U CN202021063738.XU CN202021063738U CN212478534U CN 212478534 U CN212478534 U CN 212478534U CN 202021063738 U CN202021063738 U CN 202021063738U CN 212478534 U CN212478534 U CN 212478534U
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Abstract
The utility model relates to a combined prefabricated template of convenient ann's formula of tearing open suitable for building floor falls board department, the main part includes the horizontal steel framed bent that constitutes by the prefabrication of square steel sheet and the template frame that vertical steel framed bent tip interconnection constitutes and fills arbitrary spacing bolt by the twisted steel. The interconnection plate with the limiting bolt holes A is fixedly arranged at two ends of the transverse steel frame plate, the limiting bolt holes B are formed in the surfaces of two near end parts of the vertical steel frame plate, and the limiting bolts are correspondingly inserted into the limiting bolt holes A and the limiting bolt holes B to form the stable combined prefabricated template. The concrete forming die has the advantages of being free of deformation and limitation, reliable, capable of avoiding slurry leakage, free of bonding and interconnection after curing and forming, free of damage to corners of concrete during die removal, capable of ensuring forming precision and the like, free of chiseling after die removal, capable of being used in a turnover mode after the die is removed, capable of overcoming the defects that in the prior art, the die is poor in stability, poor in forming effect, difficult in quality guarantee, large in size deviation, high in construction cost and the like, and strong in practicability.
Description
Technical Field
The utility model relates to a capital construction auxiliary facilities technical field, especially a combined prefabricated template of convenient ann's formula of tearing open suitable for building floor falls board department.
Background
In the concrete structure construction of general civil buildings, the construction of the water-using parts such as toilets, kitchens, balconies and the like is frequently carried out in different projects, the plate surface of the parts and the plate surface of the adjacent room are required to have a fall of about 5cm, and the conventional method for hanging the formwork by using the wood beams through conventional loose assembly and iron wire fixation is commonly used at present. The disadvantages are that: in the concrete pouring process, the batten template floats upwards due to light texture and has poor limiting reliability, so that the elevation is difficult to control; the flitch is easy to absorb water, so that the texture change can occur in the process of curing molding after concrete pouring and long-time contact with concrete, the bending strength and the rigidity are reduced, and the flitch template is unevenly stressed by adopting iron wire fixation, so that the integral stability of the hanging die is influenced, and the slurry leakage phenomenon is easily caused due to uneven seams of the hanging die; and because of the penetration of slurry, the surface of the flitch template is tightly bonded with the concrete, the flitch template is difficult to strip during template removal, and the quality problems of pitted surface, holes, unfilled corners, large size deviation and the like of the concrete after the template removal are easy to occur. Therefore, the traditional construction mode using the batten hanging die has the defects of scientific and reasonable method, difficult quality control, poor forming effect, large workload of later-stage chiseling, more investment of manpower, material resources and financial resources, high construction cost, poor forming effect and the like on the whole, and is all unsatisfactory from the aspects of economy and practicability.
Because the construction quality of kitchen bathroom and balcony floor structure waterproof engineering directly influences the whole result of use of building, the infiltration water not only easily causes the damage of decoration, still can influence structural safety when serious, still can influence neighborhood relation even, and the quality problem of most civil buildings for a long time mostly reflects in this aspect, becomes one of the continuous guide reason of entangling between owner and construction unit, so now has become social concern, industry is regarded an attention, one of the problem that awaits solution urgently.
Disclosure of Invention
The utility model discloses an overcome at present and hang the tradition construction building of mould at the use flitch and fall the not enough of existence in the aspect of the board, provide a method science, simple structure and reasonable, convenient to use and reliable operation, construction cost low and can ensure construction quality be applicable to building floor and fall the combined prefabricated template of convenient ann's tear open formula of board department.
The utility model discloses a combined prefabricated template of convenient ann's formula of tearing open suitable for building floor falls board department, the main part includes template frame and spacing bolt, characterized in that template frame contain horizontal steel frame board of combination formula and the vertical steel frame board that constitutes by the prefabrication of square steel sheet, spacing bolt fill by twisted steel or steel pipe and to see, wherein:
the transverse steel frame plate main body is in a strip plate shape, and two ends of the transverse steel frame plate main body are respectively and vertically fixedly provided with an interconnection plate provided with a limiting bolt hole A;
the vertical steel frame plate main body is in a strip plate shape, and the plate surfaces of two near end parts are respectively provided with a limiting bolt hole B;
the limiting bolts are correspondingly inserted into the limiting bolt holes A and the limiting bolt holes B at the two ends of the horizontal steel frame plate and the vertical steel frame plate at the same time to form the combined prefabricated template meeting the use requirements of the floor lowering position of the building.
When the combined prefabricated formwork is used, the combined prefabricated formwork is fixed in a building floor slab descending area only by binding wires, and then slab descending construction of pouring concrete can be carried out.
In addition, the aperture of the limiting bolt hole A is correspondingly matched with that of the limiting bolt hole B, and the priority is given to phi 10 mm; the diameter of the limiting bolt is matched with the aperture assembly of the limiting bolt hole A1 and the limiting bolt hole B, and the threaded steel bar with the length of 80mm and the diameter of 8mm is preferred; the shape and size of the horizontal steel frame plate and the vertical steel frame plate can be made into a series of prefabricated products which can be selected according to the requirements according to the conventional shape and size specification of the building floor plate in a toilet, a kitchen room and a balcony area.
Based on the above concept the utility model is suitable for a combined prefabricated template of convenient ann's dismantlement formula that board department falls in building floor, because adopted can not warp easily, be difficult for bonding interconnection with the concrete, the square steel sheet of easy separation is the template during form removal, carry out the spacing interconnection of hasp formula by spacing bolt between the template tip, the steel template frame steadiness that constitutes from this is strong, spacing reliable, can not take place to leak thick liquid phenomenon, each other does not bond after the curing forming, the separation is convenient during dismantlement, can not produce the destruction to the corner of concrete, can ensure the construction precision, not only the construction degree of difficulty has been reduced, the repairment work load in the later stage of form removal has been avoided again, manpower, material resources and financial resources have been reduced greatly, and the steel template that dismantles can not warp, can have enough to meet the need repeatedly to use, therefore effectively overcome the mould steadiness difference that the board falls in, The difficult assurance of quality, the shaping effect is relatively poor and dimensional deviation is big, the work load that needs the later stage to repair the chisel is also big, construction cost is high, and there are a great deal of drawbacks such as wasting of resources, this scheme obviously has method science and rational in infrastructure, job stabilization is reliable and can ensure construction quality, the installation with dismantle all convenient and can stop the wasting of resources, can fully satisfy modern high efficiency, high quality and environmental protection, low-cost construction requirement, therefore have very strong practicality and valuable market perspective.
Drawings
Fig. 1 is a schematic diagram of the basic structure of the embodiment of the present invention;
FIG. 2 is a schematic view of the basic structure of the transverse steel frame plate in the embodiment of the present invention;
fig. 3 is the basic structure schematic diagram of the embodiment of the utility model provides a vertical steel frame plate.
In the figure:
1. template frame 11, transverse steel frame plate 111, limiting bolt hole A112, interconnecting plate
12. Vertical steel frame plate 121, limit bolt hole B2, limit bolt
Detailed Description
The invention will be further described with reference to the accompanying drawings and exemplary embodiments.
In fig. 1, fig. 2 and fig. 3, the utility model discloses a combined prefabricated template of convenient ann's dismantlement formula suitable for board department falls in building floor, the main part includes template frame 1 and spacing bolt 2, characterized in that template frame 1 contain the horizontal steel framed panel 11 of the prefabricated combination formula that constitutes by square steel sheet and vertical steel framed panel 12, spacing bolt 2 fill by twisted steel or steel pipe, wherein:
the main body of the transverse steel frame plate 11 is in a shape of a strip plate, and two ends of the main body are respectively and vertically fixedly provided with an interconnecting plate 112 provided with a limiting bolt hole A111;
the main body of the vertical steel frame plate 12 is in a shape of a strip plate, and the plate surfaces of two near end parts are respectively provided with a limiting bolt hole B121;
the limiting bolts 2 are correspondingly inserted into the limiting bolt holes A111 and the limiting bolt holes B121 at the two ends of the transverse steel frame plate 11 and the vertical steel frame plate 12 at the same time to form the combined prefabricated formwork meeting the use requirements of the floor lowering position of the building.
When the combined prefabricated formwork is used, the combined prefabricated formwork is fixed in a building floor slab descending area only by binding wires, and then slab descending construction of pouring concrete can be carried out.
In addition, the aperture of the limiting pin hole A111 is correspondingly matched with that of the limiting pin hole B121, and the priority is given to phi 10 mm; the diameter of the limiting bolt 2 is matched with the aperture of the limiting bolt hole A111 and the aperture of the limiting bolt hole B121 in an assembling mode, and threaded steel bars with the length of 80mm and the diameter of 8mm are preferred; the shape and size of the transverse steel frame plate 11 and the vertical steel frame plate 12 can be made into a series of prefabricated products which can be selected according to the requirements according to the conventional shape and size specification of the building floor plate in a bathroom, a kitchen room and a balcony area.
Claims (4)
1. The utility model provides a combined prefabricated template of convenient ann's formula of tearing open suitable for building floor falls board department, the main part includes template frame (1) and spacing bolt (2), its characterized in that template frame (1) contain horizontal steel framed panel of combination formula (11) and vertical steel framed panel (12) that constitute by the prefabrication of square steel sheet, spacing bolt (2) fill by twisted steel or steel pipe and to be qualified for the next round of competitions, wherein:
the main body of the transverse steel frame plate (11) is in a shape of a strip plate, and two ends of the main body are respectively and fixedly provided with an interconnection plate (112) provided with a limiting bolt hole A (111) vertically;
the main body of the vertical steel frame plate (12) is in a shape of a strip plate, and the plate surfaces of two near end parts are respectively provided with a limiting bolt hole B (121);
the limiting bolts (2) are correspondingly inserted into the limiting bolt holes A (111) and the limiting bolt holes B (121) at the two ends of the transverse steel frame plate (11) and the vertical steel frame plate (12) at the same time to form a combined template meeting the use requirements of the floor lowering position of a building.
2. The convenient and fast detachable combined prefabricated formwork applicable to the floor lowering of buildings according to claim 1, wherein the hole diameters of the limit bolt hole A (111) and the limit bolt hole B (121) are correspondingly matched, preferably with a diameter of 10 mm.
3. The convenient and fast detachable combined prefabricated formwork applicable to the floor lowering of buildings according to claim 1 is characterized in that the diameter of the limiting bolt (2) is matched with the aperture assembly of the limiting bolt hole A (111) and the limiting bolt hole B (121), and threaded steel bars with the length of 80mm and the diameter of 8mm are preferred.
4. The convenient and fast detachable combined prefabricated formwork applicable to the floor lowering of the building as claimed in claim 1, wherein the combined horizontal steel frame plate (11) and vertical steel frame plate (12) can be made into a series of prefabricated products for selection as required according to the conventional shape and dimension specification of the building floor lowering in the bathroom, kitchen room and balcony area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063738.XU CN212478534U (en) | 2020-06-11 | 2020-06-11 | Convenient and fast mounting and dismounting type combined prefabricated formwork applicable to building floor lowering position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063738.XU CN212478534U (en) | 2020-06-11 | 2020-06-11 | Convenient and fast mounting and dismounting type combined prefabricated formwork applicable to building floor lowering position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478534U true CN212478534U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021063738.XU Active CN212478534U (en) | 2020-06-11 | 2020-06-11 | Convenient and fast mounting and dismounting type combined prefabricated formwork applicable to building floor lowering position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212478534U (en) |
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2020
- 2020-06-11 CN CN202021063738.XU patent/CN212478534U/en active Active
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