Seamless pouring forming template for beam-column joint

Abstract

The utility model discloses a seamless pouring molding template for a beam-column joint, which relates to the field of construction and comprises a column mold component, and the upper end of the column mold component is fixedly communicated with a beam mold component through a connecting component; the beam mold assembly comprises two symmetrical L-shaped plates, and the two L-shaped plates can form a U-shaped groove used for pouring concrete. The connecting assembly comprises two T-shaped strips and two U-shaped frames, and the two T-shaped strips are fixedly connected to the two sides of the column mold assembly respectively. The bearing column mold assembly has the beneficial effects that the column mold assembly can wrap a reinforcement cage of a bearing column through splicing to form a pouring cavity, the beam mold assembly is installed at the upper end of the column mold assembly through the connecting assembly, the contact face of an L-shaped plate and a U-shaped plate is increased through the U-shaped frame, the connecting assembly can improve the sealing performance between the beam mold assembly and the column mold assembly, and the sealing performance of the beam mold assembly and the column mold assembly is improved. And the L-shaped plate is conveniently positioned and mounted through the matching of the positioning groove and the T-shaped strip, so that the formwork erecting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, specifically to a seamless casting template for beam-column joints. Background Technology

[0002] In the construction process, beam-column joints are critical nodes in the building structure, and their construction quality plays a decisive role in the stability and safety of the overall building structure. Traditional formwork mostly adopts a split structure splicing, with the splicing surface using overlapping plates in different directions. The plate thickness is generally 15mm to 18mm. This overlapping method is unstable, and because the plates are thin, the contact area between different formwork is small, making it difficult to achieve a complete seal at the splice. During concrete pouring, grout can easily leak from the gaps, not only wasting materials but also causing defects such as honeycomb and pitting on the surface of the beam-column joint, seriously affecting the appearance quality and structural strength.

[0003] In addition, traditional formwork splicing requires relatively cumbersome fixing and connection methods such as nails and welding, resulting in low formwork efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a seamless casting template for beam-column joints in order to solve the above problems, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a seamless casting and molding template for beam-column joints, including a column mold assembly, wherein the upper end of the column mold assembly is fixedly connected to a beam mold assembly via a connecting component;

[0007] The beam mold assembly includes two symmetrical L-shaped plates, which can form a U-shaped groove for pouring concrete.

[0008] The connecting component includes two T-shaped strips and two U-shaped frames. The two T-shaped strips are fixedly connected to both sides of the column mold assembly. The L-shaped plate and the column mold assembly have rectangular openings at their corresponding upper ends, and U-shaped frames are fixedly connected to the rectangular openings. The two U-shaped frames cooperate to enclose the surface of the column mold assembly. The U-shaped frames have two positioning grooves, which are inserted into the two T-shaped strips respectively. The positioning grooves are guided by the T-shaped strips and can only move along the length of the T-shaped strips.

[0009] The above-mentioned seamless casting and forming template for beam-column joints is adopted. After the steel reinforcement cage of the beam and column is tied, it is T-shaped. The column mold assembly consists of two parts. By assembling, it can wrap the steel reinforcement cage of the load-bearing column to form a casting cavity. After the column mold assembly is installed, the beam mold assembly is installed on the upper end of the column mold assembly through the connecting component. The connecting component can improve the installation efficiency of the beam mold assembly and the sealing between the beam mold assembly and the column mold assembly.

[0010] The U-shaped frame increases the contact area between the L-shaped plates and the U-shaped plates, thereby improving the sealing performance of the template. The positioning groove and T-shaped strip facilitate the positioning and installation of the L-shaped plates.

[0011] Preferably, the column mold assembly includes two symmetrical U-shaped plates, which cooperate to form a rectangular casting cavity, and a connecting plate is fixedly connected to both sides of the U-shaped plates.

[0012] Preferably, a second connecting plate is fixedly connected to the bottom of the L-shaped plate. The second connecting plate is arranged along the length of the L-shaped plate. Both the first connecting plate and the second connecting plate are provided with bolt holes, and the two corresponding first connecting plates and the two corresponding second connecting plates are fixedly connected by a number of bolts and nuts.

[0013] Preferably, the inner wall of the U-shaped frame is in contact with the surfaces of both U-shaped plates simultaneously.

[0014] Preferably, a support frame is fixedly connected to the surface of the U-shaped plate, and the bottom of the U-shaped frame is in complete contact with the upper side of the support frame.

[0015] Preferably, a support component is provided between the column mold assembly and the beam mold assembly to support the beam mold assembly.

[0016] Preferably, the support assembly includes a plurality of support rods inclined between the column mold assembly and the beam mold assembly. The surface of the support rod is slidably connected to a guide sleeve, and a fixing sleeve is inserted into the lower end of the support rod. The lower end of the fixing sleeve is closed, and the guide sleeve and the fixing sleeve are respectively fixedly connected to the L-shaped plate and the U-shaped plate.

[0017] Preferably, the contact surfaces of the two L-shaped plates are respectively provided with a strip groove and a sealing strip, wherein the sealing strip is inserted into the strip groove and is fixedly connected to the L-shaped plate.

[0018] Preferably, the contact surfaces of the two U-shaped plates are respectively provided with a second strip groove and a second sealing strip, wherein the second sealing strip is inserted into the second strip groove and is fixedly connected to the U-shaped plate.

[0019] Preferably, the length directions of the U-shaped plate and the L-shaped plate are parallel to the length direction of the column-beam reinforcement cage.

[0020] The beneficial effects are:

[0021] 1. The column mold assembly can be assembled to enclose the steel cage of the load-bearing column to form a casting cavity. The beam mold assembly is installed on the upper end of the column mold assembly through the connecting assembly. The U-shaped frame increases the contact surface between the L-shaped plate and the U-shaped plate, which enables the connecting assembly to improve the sealing between the beam mold assembly and the column mold assembly. The positioning groove and T-shaped strip facilitate the positioning and installation of the L-shaped plate, thereby improving the formwork efficiency.

[0022] 2. The support rod, guide sleeve, and fixing sleeve work together to support the beam mold assembly. When disassembling the template, the support rod can be directly pulled out from the guide sleeve, making disassembly convenient. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a front view structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the L-shaped plate of this utility model;

[0028] Figure 5 This is a three-dimensional cross-sectional structural diagram of the column mold assembly of this utility model;

[0029] Figure 6 This is a three-dimensional structural diagram of the beam mold assembly of this utility model.

[0030] The annotations in the attached figures are explained as follows:

[0031] 1. Column mold assembly; 2. Beam mold assembly; 3. Support assembly; 4. Connecting assembly; 5. Support rod; 6. Guide sleeve; 7. Fixing sleeve; 8. U-shaped plate; 9. Connecting plate one; 10. Bolt and nut fasteners; 11. L-shaped plate; 12. Connecting plate two; 13. Sealing strip one; 14. U-shaped frame; 15. Positioning groove; 16. T-shaped strip; 17. Support frame; 18. Sealing strip two. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] See Figures 1-6 As shown, this utility model provides a seamless casting and forming template for beam-column joints, including a column mold assembly 1, the upper end of which is fixedly connected to a beam mold assembly 2 via a connecting assembly 4;

[0034] The beam mold assembly 2 includes two symmetrical L-shaped plates 11, which can form a U-shaped channel for pouring concrete.

[0035] The connecting component 4 includes two T-shaped strips 16 and two U-shaped frames 14. The two T-shaped strips 16 are fixedly connected to both sides of the column mold component 1. The L-shaped plate 11 and the column mold component 1 are respectively provided with rectangular openings at their corresponding upper ends, and the U-shaped frames 14 are fixedly connected to the rectangular openings. The two U-shaped frames 14 can cooperate to enclose the surface of the column mold component 1. The U-shaped frames 14 are provided with two positioning grooves 15, which are respectively inserted into the two T-shaped strips 16. The positioning grooves 15 are guided by the T-shaped strips 16 and can only move along the length direction of the T-shaped strips 16.

[0036] When installing beam mold assembly 2, inserting the U-shaped frame 14 between the two T-shaped strips 16 can complete the initial positioning of the L-shaped plate 11. At that time, the L-shaped plate 11 can be stabilized without the need for support, and the workers can proceed with the installation of other positions, making the installation of beam mold assembly 2 quick. The U-shaped frame 14 increases the contact surface between the L-shaped plate 11 and the U-shaped plate 8, thereby improving the sealing performance of the template.

[0037] As an optional implementation, the column mold assembly 1 includes two symmetrical U-shaped plates 8, which can cooperate to form a rectangular casting cavity, and connecting plates 9 are fixedly connected to both sides of the U-shaped plates 8.

[0038] A connecting plate 2 12 is fixedly connected to the bottom of the L-shaped plate 11. The connecting plate 2 12 is arranged along the length of the L-shaped plate 11. Bolt holes are opened on both the connecting plate 1 9 and the connecting plate 2 12. The two corresponding connecting plates 1 9 and the two corresponding connecting plates 2 12 are fixedly connected by a number of bolt and nut fasteners 10.

[0039] By setting up connecting plate 19 and connecting plate 212, it is not only convenient to install column mold assembly 1 and beam mold assembly 2, but also to improve the strength of both. The bolt and nut fastener 10 is existing technology, consisting of bolts and nuts. The bolts pass through connecting plate 19 or connecting plate 212, and are then tightened by nuts.

[0040] The inner wall of the U-shaped frame 14 is in contact with the surfaces of the two U-shaped plates 8 at the same time. This design can further enhance the tightness of the two U-shaped plates 8 through the U-shaped frame 14.

[0041] A support frame 17 is fixedly connected to the surface of the U-shaped plate 8. The bottom of the U-shaped frame 14 is in complete contact with the upper side of the support frame 17. The support frame 17 can share the load of the T-shaped strip 16 and further improve the sealing between the column mold assembly 1 and the beam mold assembly 2.

[0042] A support component 3 is provided between the column mold assembly 1 and the beam mold assembly 2 to support the beam mold assembly 2.

[0043] Support assembly 3 includes multiple support rods 5 inclinedly arranged between column mold assembly 1 and beam mold assembly 2. Guide sleeves 6 are slidably connected to the surface of support rods 5. Fixed sleeves 7 are inserted into the lower end of support rods 5. The lower end of fixed sleeves 7 is closed. Guide sleeves 6 and fixed sleeves 7 are fixedly connected to L-shaped plate 11 and U-shaped plate 8 respectively.

[0044] The support rod 5, in conjunction with the guide sleeve 6 and the fixing sleeve 7, can support the L-shaped plate 11. When disassembling the template, the support rod 5 can be directly pulled out from the guide sleeve 6, making disassembly convenient.

[0045] The contact surfaces of the two L-shaped plates 11 are respectively provided with a strip groove and a sealing strip 13. The sealing strip 13 is inserted into the strip groove and fixedly connected to the L-shaped plate 11. The cooperation between the sealing strip 13 and the strip groove can improve the sealing performance of the beam mold assembly 2.

[0046] The contact surfaces of the two U-shaped plates 8 are respectively provided with a strip groove 2 and a sealing strip 2 18. The sealing strip 2 18 is inserted into the strip groove 2 and fixedly connected to the U-shaped plate 8. The cooperation between the sealing strip 2 18 and the strip groove 2 can improve the sealing performance of the column mold assembly 1.

[0047] The length directions of U-shaped plate 8 and L-shaped plate 11 are parallel to the length direction of the column-beam reinforcement cage, respectively.

[0048] Both U-shaped plate 8 and L-shaped plate 11 are integrally formed aluminum materials.

[0049] Using the above structure, the steel cage of the beam and column is T-shaped after being tied. The column mold assembly 1 consists of two parts. By assembling, it can wrap the steel cage of the load-bearing column to form a pouring cavity. After the column mold assembly 1 is installed, the beam mold assembly 2 is installed on the upper end of the column mold assembly 1 through the connecting assembly 4. The connecting assembly 4 can improve the installation efficiency of the beam mold assembly 2 and the sealing between it and the column mold assembly 1.

[0050] The U-shaped frame 14 increases the contact surface between the L-shaped plate 11 and the U-shaped plate 8, thereby improving the sealing performance of the template. The positioning groove 15, in conjunction with the T-shaped strip 16, facilitates the positioning and installation of the L-shaped plate 11.

[0051] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A seamless cast-in-place formwork for beam-column joints, characterized in that: It includes a column mold assembly (1), the upper end of which is fixedly connected to a beam mold assembly (2) via a connecting assembly (4); The beam mold assembly (2) includes two symmetrical L-shaped plates (11), which can form a U-shaped groove for pouring concrete. The connecting component (4) includes two T-shaped strips (16) and two U-shaped frames (14). The two T-shaped strips (16) are fixedly connected to both sides of the column mold assembly (1). The L-shaped plate (11) and the column mold assembly (1) are provided with rectangular openings at their corresponding upper ends, and U-shaped frames (14) are fixedly connected to the rectangular openings. The two U-shaped frames (14) can cooperate to enclose the surface of the column mold assembly (1). The U-shaped frames (14) have two positioning grooves (15). The two positioning grooves (15) are respectively inserted into the two T-shaped strips (16). The positioning grooves (15) are guided by the T-shaped strips (16) and can only move along the length direction of the T-shaped strips (16).

2. The seamless cast-in-place formwork for beam-column joints according to claim 1, characterized in that: The column mold assembly (1) includes two symmetrical U-shaped plates (8). The two U-shaped plates (8) can cooperate to form a rectangular casting cavity. Both sides of the U-shaped plates (8) are fixedly connected to a connecting plate (9).

3. The seamless cast-in-place formwork for beam-column joints according to claim 2, characterized in that: The bottom of the L-shaped plate (11) is fixedly connected to a connecting plate two (12). The connecting plate two (12) is arranged along the length direction of the L-shaped plate (11). Bolt holes are opened on both the connecting plate one (9) and the connecting plate two (12). The two corresponding connecting plates one (9) and the two corresponding connecting plates two (12) are fixedly connected by a number of bolt and nut fasteners (10).

4. The seamless cast-in-place formwork for beam-column joints according to claim 3, characterized in that: The inner wall of the U-shaped frame (14) is in contact with the surfaces of the two U-shaped plates (8) at the same time.

5. The seamless cast-in-place formwork for beam-column joints according to claim 4, characterized in that: The U-shaped plate (8) is fixedly connected to a support frame (17), and the bottom of the U-shaped frame (14) is in complete contact with the upper side of the support frame (17).

6. The seamless casting formwork for beam-column joints according to claim 5, characterized in that: A support component (3) is provided between the column mold assembly (1) and the beam mold assembly (2) to support the beam mold assembly (2).

7. The seamless cast-in-place formwork for beam-column joints according to claim 6, characterized in that: The support assembly (3) includes multiple support rods (5) inclinedly arranged between the column mold assembly (1) and the beam mold assembly (2). The support rods (5) are slidably connected to the surface of the guide sleeves (6). The lower end of the support rods (5) is inserted into a fixing sleeve (7). The lower end of the fixing sleeve (7) is closed. The guide sleeve (6) and the fixing sleeve (7) are respectively fixedly connected to the L-shaped plate (11) and the U-shaped plate (8).

8. The seamless casting formwork for beam-column joints according to claim 7, characterized in that: The contact surfaces of the two L-shaped plates (11) are respectively provided with a strip groove and a sealing strip (13). The sealing strip (13) is inserted into the strip groove and fixedly connected to the L-shaped plate (11).

9. The seamless casting formwork for beam-column joints according to claim 8, characterized in that: The contact surfaces of the two U-shaped plates (8) are respectively provided with a strip groove and a sealing strip (18). The sealing strip (18) is inserted into the strip groove and fixedly connected to the U-shaped plate (8).

10. The seamless casting formwork for beam-column joints according to claim 8, characterized in that: The length directions of the U-shaped plate (8) and L-shaped plate (11) are parallel to the length direction of the column beam reinforcement cage, respectively.

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