Splicing formwork system for large-space wall forming

Abstract

The utility model discloses a splicing template system for forming a large-space wall body. Two symmetrical secondary keels are fixedly connected to the front side and the rear side of the bottom of the formwork through bolts, a main keel is fixedly connected to the bottoms of the secondary keels, a scaffold is arranged at the bottom of the formwork, a supporting piece is fixedly connected to the top of the scaffold, and the supporting piece is fixedly connected with the main keel. Two symmetrical main bearing beams are arranged on the left side and the right side of the bottom of the formwork, and supporting plates are fixedly connected to the left side and the right side of the secondary keel through bolts. The auxiliary keel supporting device has the advantages that the front side and the rear side of the bottom of the auxiliary keel are supported and fixed through the auxiliary keel, the scaffold and the supporting pieces, and then the adjusting supporting arms, the telescopic rods and the inclined telescopic rods are used in cooperation, so that the two supporting plates can support and fix the side walls of the two sides of the auxiliary keel; the stability of a formwork system is enhanced, and the construction safety guarantee is improved.

Description

Technical Field

[0001] This utility model belongs to the field of large space wall processing technology, and in particular relates to a splicing template system for forming large space walls. Background Technology

[0002] Scaffolding for formwork support refers to the construction technique of using a scaffolding system constructed from components such as coupler-type steel pipes. This system connects to the main and secondary joists of the formwork (such as beam formwork) through horizontal and diagonal braces, providing stable vertical and horizontal support to the formwork. This counteracts the lateral pressure generated during concrete pouring, as well as the loads from the formwork and the self-weight of the concrete, ensuring that the formwork maintains the correct position, shape, and size during construction and guaranteeing the quality of concrete molding.

[0003] In building formwork construction, to ensure the stability and rigidity of beams, slabs, and other formwork systems, reliable support must be provided to the sides of the formwork. When constructing formwork in large spaces with high loads, the sides of the formwork are prone to deformation and displacement due to the lateral pressure of concrete pouring, its own weight, and the construction load. Therefore, we need to design a spliced ​​formwork system for forming large-space walls. The scaffolding installation and reinforcement structure forms rigid support to the sides of the formwork, offsetting the lateral pressure and load of concrete pouring, preventing formwork displacement and deformation. The rigid support offsets the load, prevents formwork deformation and displacement, ensures structural dimensions and concrete quality, stabilizes the support, strengthens the rigidity of the system, eliminates the risk of overturning and collapse, and reduces safety risks. Utility Model Content

[0004] The purpose of this utility model is to provide a splicing formwork system for forming large-space walls, which has the advantages of enhancing the stability of the formwork system and improving construction safety. It solves the problem that the formwork support may become loose or unstable under complex working conditions, which may bring safety hazards.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A splicing template system for forming large space walls includes a template: two symmetrical secondary keels are fixedly connected to the front and rear sides of the bottom of the template by bolts; a main keel is fixedly connected to the bottom of the secondary keel; scaffolding is set at the bottom of the template; a support member is fixedly connected to the top of the scaffolding; the support member is fixedly connected to the main keel; two symmetrical main load-bearing beams are set on the left and right sides of the bottom of the template; support plates are fixedly connected to the left and right sides of the secondary keels by bolts; mounting plates are fixedly connected to the opposite side of the two support plates by bolts; hinge seats are fixedly connected to the front side of the top of the two main load-bearing beams by bolts; an adjusting arm is fixedly connected to the top of the hinge seat by bolts; a telescopic rod is fixedly connected to the inner cavity of the adjusting arm by bolts; and diagonal telescopic rods are set on the opposite side of the two mounting plates.

[0006] The splicing template system for forming large space walls described above further includes: a bottom base fixedly connected to the bottom of each of the multiple scaffolds, and the multiple bottom bases being fixedly connected to the ground by bolts.

[0007] The splicing template system for forming large space walls described above is further characterized by: a fastener being installed on the surface of the bottom base, and the mounting hole of the fastener being fixedly connected to a steel pipe.

[0008] The splicing template system for forming large space walls described above further includes: connecting seats fixedly connected to the surfaces of the scaffolding on both the left and right sides; fastening components fixedly connected to the opposing sides of the two connecting seats by bolts; and the opposing sides of the two fastening components fixedly connected to the main load-bearing beam.

[0009] The splicing template system for forming large space walls described above further includes: a limit block is fixedly connected to the end of the telescopic rod away from the adjusting arm by bolts, and the limit block is fixedly connected to the mounting plate by bolts.

[0010] The splicing template system for forming large space walls described above further includes: a fixing seat is fixedly connected to the rear side of the top of each of the two main load-bearing beams by bolts, and the fixing seat is fixedly connected to the bottom end of the inclined telescopic rod by bolts.

[0011] The splicing template system for forming large space walls described above further includes: a corner adapter is fixedly connected to the end of the inclined telescopic rod away from the fixed seat by bolts, and the corner adapter is fixedly connected to the support plate by bolts.

[0012] The splicing template system for forming large space walls described above is further improved by having a pre-embedded connecting rib fixedly connected to the top of the inclined telescopic rod.

[0013] The splicing template system for forming large space walls described above is further improved by the following: a connecting plate is fixedly connected to the end of the pre-embedded connecting bar away from the inclined telescopic rod, and the four corners of the connecting plate are fixedly connected to the secondary keel by bolts.

[0014] The beneficial effects of this utility model are that the front and rear sides of the bottom of the secondary keel are supported and fixed by the secondary keel, scaffolding and support components, and then by adjusting the use of the outriggers, telescopic rods and diagonal telescopic rods, the two support plates will support and fix the side walls on both sides of the secondary keel, which enhances the stability of the formwork system and improves the construction safety guarantee. Attached Figure Description

[0015] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0016] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is a bottom-view perspective view of one embodiment of the present invention;

[0018] Figure 3 This is a three-dimensional schematic diagram of the main load-bearing beam and the adjusting arm according to an embodiment of the present invention;

[0019] Figure 4 This is a side view of one embodiment of the present invention;

[0020] Figure 5 This is a three-dimensional schematic diagram of the pre-embedded connecting ribs and connecting plate according to an embodiment of the present invention.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Template, 2. Secondary keel, 3. Main keel, 4. Scaffolding, 5. Bottom base, 6. Fastener, 7. Support component, 8. Connecting seat, 9. Fastening assembly, 10. Main load-bearing beam, 11. Support plate, 12. Mounting plate, 13. Hinge seat, 14. Adjustable arm, 15. Telescopic rod, 16. Limiting block, 17. Fixed seat, 18. Diagonal telescopic rod, 19. Corner adapter, 20. Embedded connecting bar, 21. Connecting plate. Detailed Implementation

[0023] In the following description, embodiments of the splicing template system for forming large space walls according to the present invention will be described with reference to the accompanying drawings.

[0024] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0025] The accompanying drawings in this specification are schematic diagrams used to illustrate the concept of this utility model, and schematically show the shapes of the various parts and their interrelationships. Please note that, in order to clearly show the structure of the components of the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0026] Figure 1-5 This invention illustrates an embodiment of a splicing template system for forming large-space walls, comprising a template 1. Two symmetrical secondary keels 2 are bolted to the front and rear sides of the bottom of the template 1. A main keel 3 is bolted to the bottom of each secondary keel 2. A scaffold 4 is installed at the bottom of the template 1, and a support member 7 is bolted to the top of the scaffold 4. The support member 7 is bolted to the main keel 3. Two symmetrical main load-bearing beams 10 are installed on the left and right sides of the bottom of the template 1. Support plates 11 are bolted to the left and right sides of each secondary keel 2. Mounting plates 12 are bolted to the opposite sides of each of the two support plates 11. Hinges 13 are bolted to the front sides of the tops of the two main load-bearing beams 10. Adjustable arms 14 are bolted to the tops of the hinges 13. Telescopic rods 15 are bolted to the inner cavity of the adjustable arms 14. Diagonal telescopic rods 18 are installed on the opposite sides of each of the two mounting plates 12.

[0027] The above scheme is adopted: the front and rear sides of the bottom of the secondary keel 2 are supported and fixed by the secondary keel 2, the scaffolding 4 and the support 7. Then, by adjusting the use of the support arm 14, the telescopic rod 15 and the diagonal telescopic rod 18, the two support plates 11 will support and fix the side walls on both sides of the secondary keel 2, which enhances the stability of the formwork system and improves the construction safety guarantee.

[0028] refer to Figure 1 and Figure 2 Each of the multiple scaffolding 4 has a bottom base 5 fixedly connected to its bottom, and the multiple bottom bases 5 are fixedly connected to the ground by bolts. In one specific embodiment, a fastener 6 is installed on the surface of the bottom base 5, and the mounting hole of the fastener 6 is fixedly connected to a steel pipe.

[0029] The above solution involves using a bottom base 5 to increase the contact area between the uprights of the scaffold 4 and the ground, thus converting the concentrated load of the uprights into a diffused surface load. According to the "Safety Technical Standard for Construction Scaffolding," this effectively reduces ground pressure, with a reduction of 30%-50% in soil pressure. This protects the foundation structure while ensuring the stability of the vertical supports of the scaffold 4.

[0030] refer to Figure 3Connecting seats 8 are fixedly connected to the surfaces of the scaffolding 4 on both the left and right sides. Fastening components 9 are fixedly connected to the opposite sides of the two connecting seats 8 by bolts. The opposite sides of the two fastening components 9 are fixedly connected to the main load-bearing beam 10.

[0031] The above solution, through the combined use of the connecting seat 8 and the fastening assembly 9, with the connecting seat 8 serving as the basic connection carrier and providing an installation positioning reference for the fastening assembly 9, can significantly improve the deformation resistance of the main load-bearing beam 10 and prevent slippage of the main load-bearing beam 10.

[0032] Example 4: Reference Figure 5 The end of the pre-embedded connecting bar 20 away from the inclined telescopic bar 18 is fixedly connected to the connecting plate 21, and the four corners of the connecting plate 21 are fixedly connected to the secondary keel 2 by bolts.

[0033] The above solution employs a combination of pre-embedded connecting ribs 20 and connecting plates 21. The pre-embedded connecting ribs 20 serve as the basic support unit for the inclined telescopic rod 18. By increasing the contact area and stabilizing the connection structure, the formwork load transmitted by the inclined telescopic rod 18 is distributed to the lower foundation, preventing deformation due to concentrated stress at a single point on the inclined telescopic rod 18 and ensuring continuous and effective support for the formwork by the inclined telescopic rod 18.

[0034] Working Principle: In use, this invention first uses expansion bolts to rigidly anchor the bottom base 5 to the ground. The uprights of the scaffolding 4 are then inserted into the base, expanding the load-bearing area and converting the concentrated load of the uprights into a diffused surface load. According to the "Safety Technical Standard for Construction Scaffolding," this effectively reduces ground pressure, with a reduction of 30%-50% in soil pressure, thus building a stable foundation for the system. The secondary joists 2 and main joists 3 are bolted together to form a template frame. The connecting seat 8 and fastening component 9 work together to rigidly lock the main load-bearing beam 10 and the uprights of the scaffolding 4, significantly improving horizontal stiffness and preventing slippage of the main load-bearing beam 10. The support plate 11 and mounting plate 12 are bolted to the secondary joists 2, constructing lateral support and transmitting the lateral pressure of the concrete. Adjustable support arm 14, telescopic rod 15 and diagonal telescopic rod 18 work together with hinged seat 13 and fixed seat 17 to fine-tune the angle and position of the template, compensate for construction errors, make the template bear force evenly, and ensure installation stability. During pouring, the load is transferred in multiple dimensions. Vertically, it is transferred to the ground through secondary keel 2, main keel 3, support component 7, scaffolding 4 and bottom base 5. Horizontally, it is distributed by the main load-bearing beam 10 and diagonal telescopic rod 18 to make the side support points of secondary keel 2 more stable. Corner transition piece 19 and connecting plate 21 strengthen the corner stiffness. Pre-embedded connecting bar 20 compensates for foundation deformation, ensures the stability of the template system, and is suitable for large space wall construction.

[0035] In summary, this splicing formwork system for forming large-space walls uses secondary joists 2, scaffolding 4, and support members 7 to support and fix the front and rear sides of the bottom of the secondary joists 2. Then, by adjusting the use of the support arms 14, telescopic rods 15, and diagonal telescopic rods 18, the two support plates 11 support and fix the side walls on both sides of the secondary joists 2, which enhances the stability of the formwork system and improves construction safety.

[0036] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. A splicing formwork system for forming large-space walls, characterized in that, The template (1) includes two symmetrical secondary keels (2) fixedly connected to the front and rear sides of the bottom of the template (1) by bolts. The bottom of the secondary keels (2) is fixedly connected to the main keel (3). The bottom of the template (1) is provided with scaffolding (4). The top of the scaffolding (4) is fixedly connected to the support (7). The support (7) is fixedly connected to the main keel (3). The bottom of the template (1) is provided with two symmetrical main load-bearing beams (10). The left and right sides of the bottom of the secondary keel (2) are provided with two symmetrical main load-bearing beams (10). Support plates (11) are fixedly connected by bolts. Mounting plates (12) are fixedly connected to the opposite sides of the two support plates (11) by bolts. Hinges (13) are fixedly connected to the front sides of the top of the two main load-bearing beams (10) by bolts. Adjusting arms (14) are fixedly connected to the top of the hinges (13) by bolts. Telescopic rods (15) are fixedly connected to the inner cavity of the adjusting arms (14) by bolts. Inclined telescopic rods (18) are provided on the opposite sides of the two mounting plates (12).

2. The splicing template system for forming large-space walls according to claim 1, characterized in that, The bottom of each of the scaffolds (4) is fixedly connected to a bottom base (5), and the bottom bases (5) are fixedly connected to the ground by bolts.

3. The splicing template system for forming large-space walls according to claim 2, characterized in that, A fastener (6) is installed on the surface of the bottom base (5), and the mounting hole of the fastener (6) is fixedly connected to the steel pipe.

4. The splicing template system for forming large-space walls according to claim 3, characterized in that, Connecting seats (8) are fixedly connected to the surfaces of the scaffolding (4) on both the left and right sides. Fastening components (9) are fixedly connected to the opposite sides of the two connecting seats (8) by bolts. The opposite sides of the two fastening components (9) are fixedly connected to the main load-bearing beam (10).

5. A splicing template system for forming large-space walls according to claim 4, characterized in that, The end of the telescopic rod (15) away from the adjusting arm (14) is fixedly connected to a limiting block (16) by bolts, and the limiting block (16) is fixedly connected to the mounting plate (12) by bolts.

6. A splicing formwork system for forming large-space walls according to claim 5, characterized in that... The rear side of the top of the two main load-bearing beams (10) is fixedly connected to a fixing seat (17) by bolts, and the fixing seat (17) is fixedly connected to the bottom end of the inclined telescopic rod (18) by bolts.

7. A splicing formwork system for forming large-space walls according to claim 6, characterized in that, The end of the inclined telescopic rod (18) away from the fixed seat (17) is fixedly connected to a corner adapter (19) by bolts, and the corner adapter (19) is fixedly connected to the support plate (11) by bolts.

8. A splicing template system for forming large-space walls according to claim 7, characterized in that, The top of the inclined telescopic rod (18) is fixedly connected with a pre-embedded connecting rib (20).

9. A splicing template system for forming large-space walls according to claim 8, characterized in that, The pre-embedded connecting bar (20) is fixedly connected to a connecting plate (21) at one end away from the inclined telescopic rod (18), and the four corners of the connecting plate (21) are fixedly connected to the secondary keel (2) by bolts.

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