Keel supporting template
By introducing detachable support plates and fasteners into the keel support formwork, the problem of temporarily making wooden boards during the top layer pouring was solved, achieving accurate formwork dimensions and stable connections, reducing the risk of grout leakage and misalignment, and improving the quality and appearance of the project.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 北京建工一建工程建设有限公司
- Filing Date
- 2025-03-28
- Publication Date
- 2026-04-10
AI Technical Summary
When using existing keel support formwork for pouring concrete on the top floor of a building, temporary wooden boards need to be made, which increases the workload of workers and makes it impossible to guarantee dimensional accuracy. This can easily lead to problems such as concrete leakage and misalignment, affecting the quality and appearance of the project.
Design a keel support formwork, including a detachable support plate connected to a retaining plate by fasteners. The support plate and the retaining plate are tightly abutted together. The support plate is manufactured in a factory to ensure dimensional accuracy. Sealing strips seal gaps, and positioning columns and reinforcing grooves improve connection stability.
It reduces the workload of staff, ensures accurate formwork dimensions, reduces the risk of concrete leakage and misalignment, and improves the quality of the project's structure and appearance.
Smart Images
Figure CN224106884U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of building construction, in particular to a keel support formwork. BACKGROUND
[0002] The support formwork usually refers to the temporary support structure used in the building construction process to ensure that the shape and size of the concrete structure meet the design requirements and ensure construction safety. The support formwork not only helps to form the concrete structure, but also provides the necessary support force during concrete pouring to prevent deformation or collapse caused by the self-weight of the concrete and construction load.
[0003] The keel support formwork in the related art usually includes two horizontally and parallel arranged support plates, a plurality of bolt holes are respectively arranged through each support plate, and a blocking plate is vertically arranged on the side of each support plate close to the other support plate. The two support plates are close to each other until the two blocking plates are tightly abutted, then the two support plates are fixed with the external building through bolts, and then the position between the two support plates can be poured with concrete.
[0004] However, since the floor height of the top floor of the building is higher than the standard floor height (130mm higher than the standard floor height), the staff needs to temporarily make a wooden board of appropriate size when pouring the keel of the top floor of the building. However, the way of temporarily making a wooden board by the staff not only increases the burden of the staff, but also cannot guarantee the size of the wooden board, which may cause concrete leakage, misplacement and other problems, and has a bad influence on the quality and visual quality of the engineering entity, which needs to be improved. UTILITY MODEL CONTENT
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a keel support formwork which can be used for pouring the keels of the top floor and the standard floor of the building, reduce the burden of the staff, and reduce the risk of concrete leakage and misplacement, thereby ensuring the quality and sensory quality of the engineering entity.
[0006] The above technical purpose of the utility model is realized by the following technical scheme: a keel support formwork includes two horizontally and parallel arranged support plates, a plurality of bolt holes are respectively arranged through each support plate, and a blocking plate is vertically arranged on the side of each support plate close to the other support plate. The keel support formwork further includes a vertically arranged support plate, the support plate is used to be placed between the two support plates and tightly abutted with the two support plates and the two blocking plates, and the support plate and the two blocking plates are detachably connected through fasteners.
[0007] Optionally, the fastener comprises a plurality of fastening screws respectively screwed to the support plate, and each of the two blocking plates is provided with a fastening groove for threadedly cooperating with the corresponding fastening screw.
[0008] Optionally, a blocking strip is horizontally arranged at the middle position of the surface of the support plate facing the blocking plate, and each of the two blocking plates is capable of closely abutting against the blocking strip to achieve the blocking of the gap between the two blocking plates.
[0009] Optionally, the surface of the blocking strip away from the support plate is flush with the surface of the blocking plate away from the support plate.
[0010] Optionally, a plurality of positioning columns are vertically and fixedly connected to each of the two blocking plates, and the support plate is provided with a plurality of positioning grooves, and the plurality of positioning columns are capable of being closely inserted into the corresponding positioning grooves.
[0011] Optionally, each of the two blocking plates is provided with a reinforcing groove, and the reinforcing groove is arranged along the length direction of the corresponding blocking plate.
[0012] Optionally, each of the blocking plates is provided with two reinforcing grooves, and the plurality of bolt holes of each of the blocking plates are located between the two reinforcing grooves.
[0013] In summary, the utility model has the following beneficial effects:
[0014] By arranging the detachable support plate between the two blocking plates, the keel supporting formwork can be adapted to the keel pouring of the top floor and the standard floor of the building, and the staff does not need to temporarily make a wooden board, thereby reducing the burden of the staff. Meanwhile, the support plate can be processed and produced in the factory, thereby ensuring the size accuracy of the keel supporting formwork, reducing the risk of concrete leakage and misalignment, and ensuring the quality of the engineering entity and the sensory quality. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is the overall structure schematic diagram of the embodiment;
[0016] Figure 2 is the structure schematic diagram of the embodiment;
[0017] Figure 3 is the sectional view of the embodiment.
[0018] Fig. 1 is a supporting plate; 2 is a bolt hole; 3 is a blocking plate; 4 is a support plate; 5 is a fastener; 51 is a fastening screw; 52 is a fastening groove; 6 is a blocking strip; 7 is a positioning column; 8 is a positioning groove; 9 is a reinforcing groove. DETAILED DESCRIPTION
[0019] The utility model will be further explained in detail below in combination with the drawings.
[0020] Referring to Figure 1 , Figure 2 A keel support formwork comprises two horizontally and parallel arranged support plates 1, a plurality of bolt holes 2 are respectively arranged through each support plate 1, and the plurality of bolt holes 2 are arranged at equal intervals along the length direction of the corresponding support plate 1. Meanwhile, the side of each support plate 1 close to the other support plate 1 is vertically provided with a blocking plate 3. When pouring the keel of the standard floor of the building, the side of the two blocking plates 3 close to each other is ensured to abut, at this time, the spacing between the two support plates 1 meets the corresponding requirements.
[0021] Referring to Figure 1 , Figure 3 The keel support formwork further comprises a vertically arranged support plate 4, which is used to be placed between the two support plates 1 and tightly abut with the two support plates 1 and the two blocking plates 3, that is, when pouring the keel of the top floor of the building, the support plate 4 is installed between the two support plates 1, so that the spacing between the two support plates 1 meets the corresponding requirements.
[0022] Referring to Figure 1 , Figure 3 The support plate 4 and the two blocking plates 3 are detachably connected through fasteners 5, the fasteners 5 comprise a plurality of fastening screws 51 respectively screwed on the support plate 4, the two blocking plates 3 are respectively provided with fastening grooves 52 for threadedly cooperating with the corresponding fastening screws 51, so that the support plate 4 can be quickly fixed or detached with the two blocking plates 3.
[0023] By arranging the detachable support plate 4 between the two support plates 1, the keel support formwork can be adapted to the keel pouring of the top floor and the standard floor of the building, without the need for workers to temporarily make wooden boards, thereby reducing the burden of workers. Meanwhile, the support plate 4 can be processed and produced in the factory, and the size of the support plate 4 is more guaranteed, thereby ensuring the size accuracy of the keel support formwork, reducing the risk of concrete leakage and misplacement, and further ensuring the engineering entity quality and sensory quality.
[0024] Referring to Figure 1 , Figure 3 A blocking strip 6 is horizontally arranged at the middle position of the surface of the side of the support plate 4 close to the blocking plate 3, the side of each blocking plate 3 close to the other blocking plate 3 can tightly abut with the blocking strip 6, so as to realize the sealing of the gap between the two blocking plates 3. Meanwhile, the surface of the side of the blocking strip 6 away from the support plate 4 is flush with the surface of the side of the blocking plate 3 away from the support plate 4, so as to make the surface of the poured keel smooth, and the blocking strip 6 can improve the sealing effect and reduce the risk of seepage and leakage.
[0025] With reference to Figure 1 , Figure 3 , the two supporting plates 1 are respectively provided with a plurality of positioning columns 7 on the side close to each other, the two supporting plates 1 are respectively provided with a plurality of positioning slots 8 on the side away from each other, and the plurality of positioning columns 7 can be closely inserted into the corresponding positioning slots 8. This design can realize the positioning and limiting between the supporting plate 4 and the two supporting plates 1, ensure the quick installation of the supporting plate 4, and improve the connection stability between the supporting plate 4 and the supporting plate 1, reduce the risk of displacement of the supporting plate 4, thereby improving the supporting effect.
[0026] With reference to Figure 1 , Figure 3 , the two supporting plates 1 are respectively provided with two reinforcing grooves 9 on the side away from each other, the two reinforcing grooves 9 on each supporting plate 1 are parallel and arranged along the length direction of the corresponding supporting plate 1, and the plurality of bolt holes 2 on each supporting plate 1 are respectively located between the two reinforcing grooves 9. By arranging the reinforcing grooves 9, the structural performance of the supporting plate 1 is improved, thereby improving the supporting effect of the keel supporting template.
[0027] The specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.
Claims
1. A keel support formwork, comprising two horizontally and parallel arranged support plates (1), a plurality of bolt holes (2) are respectively arranged through each of the support plates (1), and a blocking plate (3) is vertically arranged on the side of each of the support plates (1) which is close to the other support plate (1), characterized in that: The keel support template further comprises a vertically arranged support plate (4) for being placed between two support plates (1) and tightly abutting with two support plates (1) and two blocking plates (3) respectively, and the support plate (4) is detachably connected with two blocking plates (3) through fasteners (5).
2. A wale support form according to claim 1, characterised in that: The fasteners (5) comprise a plurality of fastening screws (51) respectively screwed on the support plate (4), and two blocking plates (3) are respectively provided with fastening grooves (52) for threadedly cooperating with the corresponding fastening screws (51).
3. A wale support form according to claim 1, characterised in that: The support plate (4) is horizontally provided with a blocking strip (6) at the middle position of the side surface of the blocking plate (3), and the side of each blocking plate (3) close to each other can tightly abut with the blocking strip (6) to achieve the blocking of the gap between the two blocking plates (3).
4. A wale support form according to claim 3, characterised in that: The surface of the blocking strip (6) away from the support plate (4) is flush with the surface of the blocking plate (3) away from the support plate (4).
5. A wale support form according to claim 1, characterised in that: The side of each support plate (1) close to each other is respectively vertically fixedly connected with a plurality of positioning columns (7), and the two sides of the support plate (4) are respectively provided with a plurality of positioning grooves (8), and the plurality of positioning columns (7) can be tightly inserted into the corresponding positioning grooves (8).
6. A wale support form according to claim 1, characterised in that: The side of each support plate (1) away from each other is respectively provided with a reinforcing groove (9), and the reinforcing groove (9) is arranged along the length direction of the corresponding support plate (1).
7. A wale support form according to claim 6, characterised in that: The reinforcing groove (9) on each support plate (1) is provided with two, and the plurality of bolt holes (2) on each support plate (1) are respectively located between the two reinforcing grooves (9).