New type of template splicing sealing component

Abstract

This utility model relates to the field of building construction technology and discloses a novel template splicing and sealing assembly, including template bodies symmetrically arranged. An elastic sealing strip is provided between the template bodies. Positioning posts are symmetrically positioned at the top of each template body, penetrating the upper end of the elastic sealing strip. A fixing bracket is provided at the upper end between two template bodies, and the fixing bracket is sleeved on the outside of the two template bodies. An adjusting bolt is threadedly connected to the top of the fixing bracket, penetrating the fixing bracket, and the lower end of the adjusting bolt extends into the fixing bracket and contacts the elastic sealing strip. A fixing mechanism connected to the positioning posts is provided inside the upper end of the fixing bracket. This utility model achieves reliable sealing, convenient disassembly, and easy assembly / disassembly of the positioning posts by using a "T"-shaped elastic sealing strip in conjunction with a "U"-shaped fixing bracket and adjusting bolt, combined with the fixing mechanism and the threaded connection between the positioning posts and the connecting groove.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a novel template splicing and sealing component. Background Technology

[0002] In the field of building construction, formwork is an indispensable key tool for concrete molding, and the sealing effect of its joints directly affects the molding quality of concrete components.

[0003] In traditional construction, to prevent grout leakage from formwork gaps during concrete pouring, glue is often used to apply sealant or mortar is used to fill the gaps. While these methods can achieve a certain degree of sealing, they have significant limitations: not only does the sealing effect heavily depend on the precision of manual operation, but the sealant can also easily form a strong bond with the formwork. This requires a lot of manpower and time to dismantle the formwork, which not only affects construction efficiency but may also damage the formwork due to forced dismantling, thus reducing the reusability of the formwork. Utility Model Content

[0004] In view of the existing traditional construction methods of sealing by using glue to stick sealant or mortar to fill the gaps in the template, the sealing effect depends on the precision of manual operation, the sealant is easily bonded to the template, resulting in laborious and time-consuming disassembly, easy damage to the template, and reduced template reuse rate, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a novel template splicing and sealing assembly, including template bodies, the template bodies being symmetrically arranged, an elastic sealing strip being provided between the template bodies, positioning posts being provided at symmetrical positions on the top of each template body, and the positioning posts penetrating the upper end of the elastic sealing strip, a fixing bracket being provided at the upper end between two template bodies, and the fixing bracket being sleeved on the outside of the two template bodies, an adjusting bolt being threadedly connected to the top of the fixing bracket, and the lower end of the adjusting bolt extending into the fixing bracket and contacting the elastic sealing strip, and a fixing mechanism connected to the positioning posts being provided inside the upper end of the fixing bracket.

[0006] As a preferred embodiment, the elastic sealing strip has a T-shaped structure, with the longitudinal portion of the elastic sealing strip located between the two template bodies and the transverse portion of the elastic sealing strip located at the top of the two template bodies, and the fixing bracket has a U-shaped structure.

[0007] As a preferred embodiment, the fixing mechanism includes a connecting cylinder, a cavity is formed inside the upper end of the fixing seat, the connecting cylinder is fixedly installed in the cavity, and both ends of the connecting cylinder pass through the fixing seat. A rotating cylinder is rotatably sleeved on the outer wall of the connecting cylinder, and the upper end of the rotating cylinder extends outside the fixing seat. A cam is sleeved on the outer wall of the rotating cylinder inside the cavity. Insert rods are symmetrically arranged above the cam. The upper end of the positioning post extends into the cavity. One end of the insert rod is inserted and connected to the positioning post. A drive post is connected to the bottom end of the insert rod near the rotating cylinder. A drive groove adapted to the drive post is formed on the top of the cam. A guide block is slidably sleeved on the outer wall of the insert rod, and the guide block is fixedly connected to the bottom wall of the cavity. A torsion spring is sleeved on the outer side of the rotating cylinder above the insert rod, and both ends of the torsion spring are fixedly connected to the rotating cylinder and the top wall of the cavity, respectively.

[0008] As a preferred embodiment, the upper ends of the two positioning posts are symmetrically provided with slots on their inner sidewalls, and the outer ends of the two insertion rods are respectively inserted into one of the slots.

[0009] As a preferred embodiment, the connecting cylinder is fixedly connected to the fixed bracket, the inner wall of the fixed bracket is threadedly connected to the adjusting bolt, and the cam has an elliptical structure.

[0010] As a preferred embodiment, the template body has symmetrical connecting grooves at the top, the lower end of the positioning post is located in the connecting groove, and the lower end of the positioning post is threadedly connected to the inner wall of the connecting groove.

[0011] Compared with the prior art, the present invention has at least the following beneficial effects:

[0012] 1. This utility model utilizes a T-shaped elastic sealing strip in conjunction with a U-shaped fixing bracket and adjusting bolts. This allows for precise control of the sealing strip's pressure on the gaps by rotating the adjusting bolts, ensuring a stable and reliable sealing effect unaffected by excessive manual operation. Furthermore, during disassembly, the pressure is released by rotating the adjusting bolts in the opposite direction, allowing the elastic sealing strip to automatically separate from the template body. This avoids the problem of strong adhesion between the sealing material and the template body in traditional methods, significantly reducing disassembly difficulty and labor costs, minimizing the risk of template damage, effectively improving template reusability, and balancing sealing reliability with ease of construction.

[0013] 2. This utility model uses a fixing mechanism to drive the cam to rotate by rotating the rotating drum and torsion spring, thereby using the driving groove to drive the driving column to move the guide block to the relatively inward direction, so that it moves out of the slot, releases the connection between the positioning column and the fixing card seat, and can then disassemble the fixing card seat, thus facilitating the disassembly of the template.

[0014] 3. This utility model achieves a threaded connection with the template body through the positioning post and the connecting groove, which facilitates the assembly and disassembly of the positioning post. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure between the positioning column and the template body of this utility model;

[0017] Figure 3 This is a partial cross-sectional structural diagram of the fixing bracket of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the positioning column and the rotating cylinder of this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Template body; 2. Elastic sealing strip; 3. Positioning column; 4. Fixing bracket; 5. Adjusting bolt; 6. Cavity; 7. Connecting cylinder; 8. Rotating cylinder; 9. Cam; 10. Insert rod; 11. Slot; 12. Drive groove; 13. Drive column; 14. Guide block; 15. Torsion spring; 16. Connecting groove. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1 - Figure 4 As shown, a novel template splicing and sealing assembly is provided, including a template body 1. The template bodies 1 are symmetrically arranged, and an elastic sealing strip 2 is provided between the template bodies 1. A positioning post 3 is provided at a symmetrical position on the top of each template body 1, and the positioning post 3 passes through the upper end of the elastic sealing strip 2. A fixing bracket 4 is provided at the upper end between the two template bodies 1, and the fixing bracket 4 is sleeved on the outside of the two template bodies 1. An adjusting bolt 5 is threadedly connected to the top of the fixing bracket 4, and the lower end of the adjusting bolt 5 extends into the fixing bracket 4 and contacts the elastic sealing strip 2. A fixing mechanism connected to the positioning post 3 is provided inside the upper end of the fixing bracket 4. Through the synergistic effect of the elastic sealing strip 2, the fixing bracket 4 and the adjusting bolt 5, the sealing effect can be precisely controlled and the template can be easily disassembled, thereby improving construction efficiency and template reuse rate.

[0023] In this example, the elastic sealing strip 2 has a T-shaped structure. The longitudinal part of the elastic sealing strip 2 is located between the two template bodies 1, and the transverse part of the elastic sealing strip 2 is located on the top of the two template bodies 1. The fixing bracket 4 has a U-shaped structure. The structural compatibility between the T-shaped elastic sealing strip 2 and the U-shaped fixing bracket 4 enhances the coverage and fixing stability of the elastic sealing strip 2 over the gap, further ensuring the reliability of the seal.

[0024] In this example, the fixing mechanism includes a connecting cylinder 7. A cavity 6 is formed inside the upper end of the fixing seat 4. The connecting cylinder 7 is fixedly installed in the cavity 6, and both ends of the connecting cylinder 7 pass through the fixing seat 4. A rotating cylinder 8 is rotatably sleeved on the outer wall of the connecting cylinder 7, and the upper end of the rotating cylinder 8 extends outside the fixing seat 4. A cam 9 is sleeved on the outer wall of the rotating cylinder 8 inside the cavity 6. Insert rods 10 are symmetrically arranged above the cam 9. The upper end of the positioning post 3 extends into the cavity 6. One end of the insert rod 10 is inserted into the positioning post 3. The end of the insert rod 10 is close to the rotating cylinder 8. The bottom is connected to a drive column 13, and the top of the cam 9 is provided with a drive groove 12 that is adapted to the drive column 13. The outer wall of the insertion rod 10 is slidably fitted with a guide block 14, and the guide block 14 is fixedly connected to the bottom wall of the cavity 6. The outer side of the rotating cylinder 8 is fitted with a torsion spring 15 above the insertion rod 10, and the two ends of the torsion spring 15 are fixedly connected to the rotating cylinder 8 and the top wall of the cavity 6 respectively. The linkage design of the fixing mechanism realizes the quick locking and unlocking of the fixing card seat 4 and the positioning column 3, which simplifies the template assembly and disassembly process and reduces the difficulty of operation.

[0025] In this example, slots 11 are symmetrically opened on the upper ends of the two positioning posts 3 relative to the inner sidewalls, and the outer ends of the two insertion rods 10 are respectively inserted into one side of the slot 11; the precise insertion and engagement of the slots 11 and the insertion rods 10 improves the connection stability of the fixing mechanism, avoids the fixing bracket 4 from loosening during construction, and ensures the sealing effect.

[0026] In this example, the connecting cylinder 7 is fixedly connected to the fixed bracket 4, and the inner wall of the fixed bracket 4 is threadedly connected to the adjusting bolt 5. The cam 9 has an elliptical structure. The elliptical cam 9 and the threaded connection structure design ensure the labor-saving operation of the fixing mechanism and the stability of the locking state, thereby improving the ease of use.

[0027] In this example, the top of the template body 1 is symmetrically provided with connecting grooves 16, and the lower end of the positioning post 3 is located in the connecting groove 16. The lower end of the positioning post 3 is threadedly connected to the inner wall of the connecting groove 16. The threaded connection between the positioning post 3 and the connecting groove 16 facilitates the individual disassembly and replacement of the positioning post 3, reduces maintenance costs, and enhances the versatility of the components.

[0028] The working principle of this utility model is as follows:

[0029] Sealing stage: The longitudinal part of the elastic sealing strip 2 is embedded into the gap between two symmetrically arranged template bodies 1, and the transverse part covers the outside of the gap. At the same time, the positioning post 3 passes through the upper end of the elastic sealing strip 2 and is connected to the template body 1. The fixing bracket 4 is sleeved on the upper end of the outside of the two template bodies 1. The fixing bracket 4 is locked to the positioning post 3 by the fixing mechanism. At this time, the adjusting bolt 5 is rotated, and its lower end squeezes the transverse part of the elastic sealing strip 2, so that the longitudinal part is tightly attached to the inner wall of the gap, and a reliable seal is achieved.

[0030] Disassembly stage: Rotate the rotating drum 8 in the fixing mechanism to drive the cam 9 to rotate and drive the drive column 13 to move through the drive groove 12, so that the insertion rod 10 disengages from the slot 11 of the positioning column 3, and releases the locking between the fixing seat 4 and the positioning column 3; then rotate the adjusting bolt 5 in the opposite direction to release the pressure on the elastic sealing strip 2. Under its own elasticity, the elastic sealing strip 2 separates from the template body 1, and the fixing seat 4 and the template body 1 can be easily disassembled.

[0031] Positioning and fixing aids: The positioning column 3 and the connecting groove 16 of the template body 1 are connected by threads to ensure accurate installation position, and at the same time provide a stable positioning reference for the elastic sealing strip 2 and the fixing bracket 4; the elastic force of the torsion spring 15 in the fixing mechanism can assist the reset of the rotating cylinder 8 after it rotates, ensuring reliable insertion of the insertion rod 10 and the slot 11.

[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A novel template splicing and sealing assembly, comprising a template body (1), characterized in that: The template bodies (1) are symmetrically arranged, and elastic sealing strips (2) are provided between the template bodies (1). Positioning posts (3) are provided at symmetrical positions on the top of the template bodies (1), and the positioning posts (3) penetrate the upper end of the elastic sealing strips (2). A fixing seat (4) is provided at the upper end between the two template bodies (1), and the fixing seat (4) is sleeved on the outside of the two template bodies (1). The top of the fixing seat (4) is threaded with an adjusting bolt (5) that penetrates the fixing seat (4), and the lower end of the adjusting bolt (5) extends into the fixing seat (4) and contacts the elastic sealing strips (2). The upper end of the fixing seat (4) is provided with a fixing mechanism that connects to the positioning posts (3).

2. The novel template splice seal assembly of claim 1, wherein: The elastic sealing strip (2) has a T-shaped structure. The longitudinal part of the elastic sealing strip (2) is located between the two template bodies (1), and the transverse part of the elastic sealing strip (2) is located on the top of the two template bodies (1). The fixing bracket (4) has a U-shaped structure.

3. The novel template splicing seal assembly of claim 2, wherein: The fixing mechanism includes a connecting cylinder (7), and a cavity (6) is opened inside the upper end of the fixing seat (4). The connecting cylinder (7) is fixedly installed in the cavity (6), and both ends of the connecting cylinder (7) pass through the fixing seat (4). A rotating cylinder (8) is rotatably sleeved on the outer wall of the connecting cylinder (7), and the upper end of the rotating cylinder (8) extends to the outside of the fixing seat (4). A cam (9) is sleeved on the outer wall of the rotating cylinder (8) inside the cavity (6). Insert rods (10) are symmetrically arranged above the cam (9). The upper end of the positioning column (3) extends into the cavity (6). One end of the insertion rod (10) is inserted into the positioning post (3). The bottom of the insertion rod (10) near the rotating cylinder (8) is connected to the driving post (13). The top of the cam (9) is provided with a driving groove (12) that is adapted to the driving post (13). The outer wall of the insertion rod (10) is slidably fitted with a guide block (14), and the guide block (14) is fixedly connected to the bottom wall of the cavity (6). The outside of the rotating cylinder (8) is fitted with a torsion spring (15) above the insertion rod (10), and the two ends of the torsion spring (15) are fixedly connected to the rotating cylinder (8) and the top wall of the cavity (6) respectively.

4. The novel template splicing seal assembly of claim 3, wherein: The two positioning posts (3) have slots (11) symmetrically opened on their upper ends relative to their inner sidewalls, and the outer ends of the two insertion rods (10) are respectively inserted into one side slot (11).

5. The novel template splicing seal assembly of claim 4, wherein: The connecting cylinder (7) is fixedly connected to the fixed bracket (4), the inner wall of the fixed bracket (4) is threadedly connected to the adjusting bolt (5), and the cam (9) has an elliptical structure.

6. The novel template splicing seal assembly of claim 2, wherein: The template body (1) has symmetrically arranged connecting grooves (16) at the top. The lower end of the positioning post (3) is located in the connecting groove (16), and the lower end of the positioning post (3) is threadedly connected to the inner wall of the connecting groove (16).

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