Novel roof post-cast strip formwork and reinforcing and supporting system
By designing a new type of roof slab post-pouring strip formwork system with supporting base and pouring components, the problems of cumbersome erection and grout leakage of traditional formwork systems have been solved, realizing an efficient and stable pouring process and multiple uses, thus improving construction quality and efficiency.
Patent Information
- Application Number
- CN202520325039.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The traditional formwork and support system for post-cast strips in roof slabs is cumbersome to set up, costly, and carries the risk of grout leakage, affecting construction quality and efficiency.
A novel formwork system for post-cast strips in roof slabs is designed, comprising a support base, support components, and casting components. It adopts a splicing insert plate and slot structure, combined with adjusting bolts and crossbar connectors, to achieve stable splicing and height adjustment of the formwork, facilitating disassembly and multiple uses.
It improved construction quality, reduced the risk of grout leakage, simplified the operation process, reduced erection costs, and increased construction efficiency and the service life of the formwork.
Smart Images

Figure CN223880745U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to roof post-pouring belt support field, specifically, a kind of novel roof post-pouring belt form and reinforcing support system. BACKGROUND
[0002] Roof post-pouring belt is to prevent harmful cracks in cast-in-place reinforced concrete structure due to uneven temperature shrinkage in construction, and according to the design or construction specification, temporary construction joints are left at the corresponding positions of the roof, the structure is temporarily divided into several parts, and the concrete in the construction joints is poured after a certain period of time to connect the structure into a whole.
[0003] Traditional roof post-pouring belt form and support system usually use fastener type scaffold plus formwork or bowl fastener type scaffold plus formwork independent support, which is retained when the structure formwork support on both sides is dismantled, and can be removed after the concrete in the post-pouring belt is poured and cured for 28 days. The traditional post-pouring belt form and support system has complicated erection steps, high erection cost and risk of slurry leakage at the formwork joint, which affects the construction quality and efficiency of the building. SUMMARY
[0004] The utility model aims to overcome the shortcomings of the above-mentioned traditional technology, and provide a novel roof post-pouring belt form and reinforcing support system which can effectively pour roof post-pouring belt and be easily dismantled and reused.
[0005] The utility model aims to achieve the following technical measures:
[0006] A novel roof post-pouring belt form and reinforcing support system, characterized by: comprising a support base, a support assembly is connected to the support base, a pouring assembly is connected to the support assembly, the pouring assembly comprises a pouring mold, a plurality of structure splicing splicing plugs are fixedly connected to the side surface of the pouring mold, a plurality of structure splicing splicing slots are formed in the other side surface of the pouring mold, a pouring flat plate for ensuring pouring flatness is fixedly connected to the upper surface of the pouring mold, a storage connecting assembly for combination is connected between the support base and the pouring mold, and a base triangular support is fixedly connected in the support base.
[0007] As an improvement: the support assembly comprises a support fixed rod, a fixed rod connecting hole is formed in the upper surface of the support base, and one end of the support fixed rod is inserted into the fixed rod connecting hole of the support base.
[0008] As an improvement: an adjusting support rod is sleeved in the support fixed rod, a support rod connecting hole is formed in the lower surface of the pouring mold, and one end of the adjusting support rod is inserted into the support rod connecting hole of the pouring mold.
[0009] As a kind of improvement: the other end of the support fixed rod is rotatably connected with adjusting bolt, adjusting bolt outside is fixedly connected with adjusting rotating wheel, adjusting bolt is connected with adjusting support rod by screw thread.
[0010] As a kind of improvement: the support fixed rod is connected with cross rod connector, first cross rod and second cross rod are connected with adjacent two cross rod connectors respectively, the cross rod connector includes first connecting seat and second connecting seat, the first connecting seat and second connecting seat are integrally fixedly connected.
[0011] As a kind of improvement: one end of the first cross rod is fixedly connected with first rotating shaft, the first rotating shaft is rotatably connected with one first connecting seat, the other end of the first cross rod is connected with first fixed bolt by screw thread, the first fixed bolt is arranged through first connecting seat, one end of the second cross rod is fixedly connected with second rotating shaft, the second rotating shaft is rotatably connected with one second connecting seat, the other end of the second cross rod is connected with second fixed bolt by screw thread, the second fixed bolt is arranged through second connecting seat.
[0012] As a kind of improvement: the pouring mold side is fixedly connected with mold handle, the pouring mold inner side is fixedly connected with mold triangular support.
[0013] As a kind of improvement: the support base upper surface is fixedly connected with connecting clamping plate, the pouring mold lower surface is provided with connecting clamping groove, the connecting clamping plate is connected with connecting clamping groove.
[0014] As a kind of improvement: the connecting clamping plate is provided with first plug-in hole, the pouring mold outer side is provided with second plug-in hole, the second plug-in hole is connected with connecting clamping groove, the first plug-in hole and second plug-in hole are oppositely arranged, connecting plug rod is inserted into the first plug-in hole and second plug-in hole.
[0015] Due to the adoption of the above technical scheme, compared with the prior art, the utility model has the following advantages:
[0016] The overall device is divided into two parts of pouring assembly and supporting assembly, the splicing plug and the splicing slot arranged on the side of the pouring mold can make multiple application connect with each other, and can prevent overflow at the splicing position during pouring, the pouring plate arranged can guarantee the flatness after pouring, the base triangular support and the mold triangular support arranged can improve the stability of the application during pouring, save energy, guarantee construction quality, guarantee concrete pouring quality, the pouring mold can be turned over for multiple times, the operator can use conveniently, the storage connecting assembly arranged can be disassembled after pouring, the connecting clamping plate and the connecting clamping slot of the storage connecting assembly are combined, the connecting plug rod is inserted into the first plug hole and the second plug hole, so that the stability of connection is realized, then the whole is transferred through the mold handle, the height of the supporting fixed rod and the adjusting supporting rod is adjusted through rotating the adjusting rotating wheel of the supporting assembly, so that different pouring heights are adapted, the supporting fixed rod and the adjusting supporting rod are connected in the plug-in mode, the supporting fixed rod and the adjusting supporting rod are convenient to disassemble and install under the condition of providing sufficient supporting force, the first cross rod and the second cross rod are arranged, the supporting fixed rod and the adjusting supporting rod are transversely supported, the supporting fixed rod and the adjusting supporting rod are prevented from shaking due to insufficient transverse supporting force during supporting, the supporting stability of the supporting fixed rod and the adjusting supporting rod is guaranteed, the first cross rod and the second cross rod are arranged, the firmness of the whole supporting is increased, the first mounting seat and the second mounting seat are arranged, on one hand, the first cross rod and the second cross rod are conveniently rotated and stored, on the other hand, the first cross rod and the second cross rod are quickly fixed through the first fixed bolt and the second fixed bolt, the installation and disassembly process is optimized, the assembling and disassembling are facilitated, the assembling time is reduced, and the use efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is an overall structure schematic view of the utility model.
[0018] Figure 2 It is Figure 1 It is a three-dimensional structure schematic view of the supporting assembly.
[0019] Figure 3 It is Figure 2 It is a partial structure schematic view of the supporting assembly.
[0020] Figure 4 It is a storage structure schematic view of the utility model.
[0021] Figure 5 It is Figure 1 It is a three-dimensional structure schematic view of the supporting base.
[0022] Figure 6 It is Figure 1 It is a three-dimensional structure schematic view of the pouring assembly.
[0023] In the diagram: 1. Support base; 2. Support assembly; 21. Support fixing rod; 22. Adjusting bolt; 23. Adjusting wheel; 24. Adjusting support rod; 25. Fixing rod connecting hole; 26. Support rod connecting hole; 27. First crossbar; 28. Second crossbar; 29. Crossbar connector; 291. First connecting seat; 292. Second connecting seat; 293. First rotating shaft; 294. First fixing bolt; 295. Second rotating shaft; 296. Second fixing bolt; 3. Base triangular bracket; 4. Casting assembly; 41. Casting mold; 42. Splicing plate; 43. Splicing slot; 44. Mold handle; 45. Mold triangular bracket; 46. Casting plate; 5. Storage connection assembly; 51. Connecting plate; 52. Connecting slot; 53. First insertion hole; 54. Second insertion hole; 55. Connecting rod. Detailed Implementation
[0024] Example: Figures 1 to 5 As shown, a novel top slab post-pouring strip template and reinforcement support system is characterized by: a support base 1, a support component 2 connected to the support base 1, a pouring component 4 connected to the support component 2, the pouring component 4 including a pouring mold 41, a splicing insert plate 42 for splicing multiple structures fixedly connected to the side surface of the pouring mold 41, a splicing slot 43 for splicing multiple structures opened on the other side surface of the pouring mold 41, a pouring plate 46 for ensuring the flatness of the pouring fixedly connected to the upper surface of the pouring mold 41, a storage connection component 5 for assembly connected between the support base 1 and the pouring mold 41, and a base triangular bracket 3 fixedly connected inside the support base 1. The splicing plate 42 and splicing slot 43 provided on the side of the casting mold 41 can connect multiple applications to each other and prevent overflow at the splicing point during the casting process. The casting plate 46 provided can ensure the flatness after casting. The base triangular bracket 3 and mold triangular bracket 45 provided can improve the stability of the application during the casting process.
[0025] The support assembly 2 includes a support fixing rod 21. A fixing rod connection hole 25 is provided on the upper surface of the support base 1. One end of the support fixing rod 21 is inserted into the fixing rod connection hole 25 of the support base 1. Inserting the support fixing rod 21 through the fixing rod connection hole 25 facilitates the disassembly and installation of the support fixing rod 21, while also ensuring the supporting strength of the support fixing rod 21, thus ensuring the safety of the pouring process and the stability of the pouring assembly 4.
[0026] The support fixed rod 21 is sleeved with an adjusting support rod 24, a support rod connecting hole 26 is arranged on the lower surface of the pouring mold 41, and one end of the adjusting support rod 24 is inserted into the support rod connecting hole 26 of the pouring mold 41. The support rod connecting hole 26 can facilitate the installation of the adjusting support rod 24, the quick disassembly and installation are realized, the assembly difficulty is reduced, and the support strength of the pouring mold 41 can be ensured.
[0027] The other end of the support fixed rod 21 is rotationally connected with an adjusting bolt 22, the outer side of the adjusting bolt 22 is fixedly connected with an adjusting rotating wheel 23, and the adjusting bolt 22 is threadedly connected with the adjusting support rod 24. The adjusting bolt 22 can adjust the height of the adjusting support rod 24, so that different pouring height requirements can be met, and the practicability is improved.
[0028] The support fixed rod 21 is connected with a cross rod connecting piece 29, the first cross rod 27 and the second cross rod 28 are connected to the adjacent two cross rod connecting pieces 29 respectively, the cross rod connecting piece 29 comprises a first connecting seat 291 and a second connecting seat 292, and the first connecting seat 291 and the second connecting seat 292 are fixedly and integrally connected.
[0029] One end of the first cross rod 27 is fixedly connected with a first rotating shaft 293, the first rotating shaft 293 is rotationally connected with one first connecting seat 291, the other end of the first cross rod 27 is threadedly connected with a first fixed bolt 294, the first fixed bolt 294 penetrates the first connecting seat 291, one end of the second cross rod 28 is fixedly connected with a second rotating shaft 295, the second rotating shaft 295 is rotationally connected with one second connecting seat 292, and the other end of the second cross rod 28 is threadedly connected with a second fixed bolt 296, and the second fixed bolt 296 penetrates the second connecting seat 292. The first cross rod 27 and the second cross rod 28 can provide lateral support for the support fixed rod 21 and the adjusting support rod 24, prevent the support fixed rod 21 and the adjusting support rod 24 from shaking due to insufficient lateral support during the support process, ensure the support stability of the support fixed rod 21 and the adjusting support rod 24, increase the firmness of the overall support, the first mounting seat 291 and the second mounting seat 292 can be used to rotationally store the first cross rod 27 and the second cross rod 28, and the first fixed bolt 294 and the second fixed bolt 296 can be used to quickly fix the first cross rod 27 and the second cross rod 28, so that the installation and disassembly process is optimized, the assembly and disassembly are facilitated, the assembly time is reduced, and the use efficiency is improved.
[0030] The pouring mold 41 is fixedly connected with a mold handle 44 on the side, and is fixedly connected with a mold triangular support 45 on the inner side. The mold handle 44 facilitates the turnover and transportation of the whole, and the mold triangular support 45 can ensure the structural strength and supporting force of the pouring mold 41 during pouring.
[0031] The supporting base 1 is fixedly connected with a connecting clamping plate 51 on the upper surface, and the pouring mold 41 is provided with a connecting clamping groove 52 on the lower surface, and the connecting clamping plate 51 is connected with the connecting clamping groove 52. The connecting clamping plate 51 and the connecting clamping groove 52 facilitate the combination of the supporting base 1 and the pouring mold 41, thereby reducing the overall volume and facilitating transportation and transfer.
[0032] The connecting clamping plate 51 is provided with a first plug-in hole 53, the pouring mold 41 is provided with a second plug-in hole 54 on the outer side, the second plug-in hole 54 is communicated with the connecting clamping groove 52, the first plug-in hole 53 and the second plug-in hole 54 are oppositely arranged, and the first plug-in hole 53 and the second plug-in hole 54 are inserted with a connecting plug rod 55. The connecting plug rod 55 can be effectively inserted into the first plug-in hole 53 and the second plug-in hole 54, thereby ensuring the combination stability of the supporting base 1 and the pouring mold 41.
Claims
1. A novel roof deck post-cast strip formwork and reinforcement support system, characterized in that: The utility model provides a support base (1) is connected with support subassembly (2) on including support base (1), support subassembly (2) is connected with pouring subassembly (4), pouring subassembly (4) includes pouring mould (41), and the side surface fixed connection of pouring mould (41) is used for the splicing of multiple structures and inserts board (42), and the other side surface of pouring mould (41) is seted up and is used for the splicing of multiple structures and inserts slot (43), and the upper surface fixed connection of pouring mould (41) is guaranteed and pours the flatness of pouring flat plate (46), and the support base (1) is connected with the storage connecting assembly (5) for combination between pouring mould (41), and the support base (1) is fixedly connected with base triangular support (3) in.
2. The novel roof post-cast strip formwork and reinforcement support system according to claim 1, characterized in that: The support subassembly (2) includes a support fixed rod (21), and a fixed rod connecting hole (25) is formed in the upper surface of the support base (1), and one end of the support fixed rod (21) is inserted into the fixed rod connecting hole (25) of the support base (1).
3. The novel roof post-cast strip form and reinforcement support system according to claim 2, characterized in that: The support fixed rod (21) is sleeved with an adjusting support rod (24), and a support rod connecting hole (26) is formed in the lower surface of the pouring mould (41), and one end of the adjusting support rod (24) is inserted into the support rod connecting hole (26) of the pouring mould (41).
4. The novel roof post-cast strip form and reinforcement support system according to claim 3, characterized in that: The other end of the support fixed rod (21) is rotatably connected with an adjusting bolt (22), the outer side of the adjusting bolt (22) is fixedly connected with an adjusting rotating wheel (23), and the adjusting bolt (22) is threadedly connected with the adjusting support rod (24).
5. The novel roof post-cast strip formwork and reinforcement support system according to claim 4, characterized in that: The support fixed rod (21) is connected with a cross rod connecting piece (29), and the first cross rod (27) and the second cross rod (28) are respectively connected with two adjacent cross rod connecting pieces (29), the cross rod connecting piece (29) includes a first connecting seat (291) and a second connecting seat (292), and the first connecting seat (291) and the second connecting seat (292) are fixedly connected in one piece.
6. The novel roof post-cast strip form and reinforcement support system according to claim 5, characterized in that: One end of the first cross rod (27) is fixedly connected with a first rotating shaft (293), the first rotating shaft (293) is rotatably connected with one first connecting seat (291), the other end of the first cross rod (27) is threadedly connected with a first fixed bolt (294), the first fixed bolt (294) penetrates through the first connecting seat (291), one end of the second cross rod (28) is fixedly connected with a second rotating shaft (295), the second rotating shaft (295) is rotatably connected with one second connecting seat (292), and the other end of the second cross rod (28) is threadedly connected with a second fixed bolt (296), and the second fixed bolt (296) penetrates through the second connecting seat (292).
7. The novel roof post-cast strip form and reinforcement support system according to claim 1, characterized in that: The side surface of the pouring mould (41) is fixedly connected with a mould handle (44), and the inner side of the pouring mould (41) is fixedly connected with a mould triangular support (45).
8. The new roof post-cast strip template and reinforcement support system according to claim 1, characterized in that: The upper surface of the support base (1) is fixedly connected with a connecting clamping plate (51), the lower surface of the pouring mould (41) is provided with a connecting clamping groove (52), and the connecting clamping plate (51) is connected with the connecting clamping groove (52).
9. The novel roof post-cast strip form and reinforcement support system according to claim 8, characterized in that: The connecting plate (51) is provided with a first inserting hole (53), the pouring mold (41) is provided with a second inserting hole (54) on the outer side, the second inserting hole (54) is communicated with a connecting slot (52), the first inserting hole (53) and the second inserting hole (54) are oppositely arranged, and a connecting inserting rod (55) is inserted into the first inserting hole (53) and the second inserting hole (54).