Template segment splicing sealing structure

Abstract

The application discloses a template segmented splicing sealing structure, which comprises a template body, a sealing strip, a splicing piece, an alignment mechanism and a locking mechanism; the sealing strip is arranged at the splicing position of the template body, and a slot is formed in the surface of the sealing strip. The template segmented splicing sealing structure is provided to overcome the defects of the prior art. The sealing strip is arranged at the splicing position of the template body, and the surface slot of the sealing strip is inserted into the template body. Meanwhile, a first sealing gasket is additionally arranged at the contact surface of the slot and the template body. The first sealing gasket is deformed by extrusion to fill the gap, thereby effectively improving the sealing performance of the template body after splicing. Meanwhile, the splicing pieces are used to splice a plurality of adjacent sealing strips, the alignment mechanism is used to simultaneously pull the four sealing strips around the splicing piece to slide towards the splicing piece, the second sealing gasket between each sealing strip and the splicing piece is quickly extruded, and the sealing degree of the splicing position of the adjacent sealing strips is improved.

Description

Technical Field

[0001] This invention relates to a segmented splicing and sealing structure for templates. Background Technology

[0002] When formwork is assembled in sections, gaps can easily form at the joints between the formwork sections. These gaps may be caused by dimensional errors during formwork manufacturing, inaccurate splicing operations, or slight deformation of the formwork under external forces during use. The presence of gaps can seriously affect the overall sealing performance of the formwork. For example, in building construction, if the formwork is used for concrete pouring, gaps may lead to concrete slurry leakage, wasting materials and affecting the pouring quality, causing defects such as uneven concrete surfaces and honeycomb pitting. In situations where a specific environment needs to be maintained, gaps at the formwork joints can allow outside air, moisture, dust, etc., to enter and disrupt the internal environment.

[0003] Therefore, a segmented splicing and sealing structure for the template is proposed to address the above issues. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies by providing a segmented splicing and sealing structure for templates, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a segmented splicing and sealing structure for templates, comprising a template body, a sealing strip, splicing components, an alignment mechanism, and a locking mechanism; The sealing strip is set at the joint between the template body and the template body. The surface of the sealing strip has a slot and the template body is inserted through the slot. A first sealing gasket is added to the contact surface between the slot and the template body. Multiple adjacent sealing strips are joined together using splicing components; The alignment mechanism is used to simultaneously pull the four sealing strips around the splice component towards the splice component; The locking mechanism is used to lock the connection between the sealing strip and the splicing component.

[0006] Preferably, the splicing component includes a center seat, and each of the four sides of the center seat is fixed with a plug rod that is inserted into the sealing strip, and the center seat is also fitted with a second sealing gasket through the plug rod.

[0007] Preferably, the center seat has a base plate integrally formed on its front side, and the alignment mechanism and locking mechanism are both integrated on the base plate on the front side of the center seat.

[0008] Preferably, the alignment mechanism includes a round shaft, a pull rod, an eccentric shaft, a turntable, and a central shaft; the round shaft is fixed to the front of the sealing strip, the central shaft at the center of the substrate is rotatably connected to the turntable, the front of the turntable is fixed with an eccentric shaft for rotatably connecting with the pull rod, and the pull rod is sleeved with the round shaft through its end central hole.

[0009] Preferably, rotating the turntable causes the four sealing strips to slide toward the center seat in sequence via four levers, thus compressing the second sealing gasket.

[0010] Preferably, the locking mechanism includes a screw, a nut, a connecting rod, a bolt, a pressure block, a guide rod, a stop block, a concave friction ring, a convex friction ring, an adsorption magnet, and a connecting shaft; the screw is fixed to the front of the sealing strip, one end of the connecting rod rotates with the base plate through the connecting shaft, and the other end of the connecting rod has a slot for insertion into the screw.

[0011] Preferably, the guide rod is fixedly connected to the substrate, the pressure block is slidably connected to the guide rod, the concave friction ring is fixedly connected to the connecting rod, the convex friction ring is fixedly installed on the bottom surface of the pressure block, and the bolt passes through the lower end of the pressure block and can be threadedly connected to the substrate.

[0012] Preferably, the stop block is fixedly installed on the upper end of the guide rod, and the surface of the pressure block is inlaid with an adsorption magnet that is magnetically connected to the stop block.

[0013] Preferably, the nut is tightened onto the screw by utilizing the threaded engagement on the screw surface to lock the connecting rod.

[0014] Preferably, the convex friction ring is located directly above the concave friction ring, and the small protrusions on the surface of the convex friction ring can cooperate with the small grooves on the surface of the concave friction ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: This template segmented splicing and sealing structure, by setting sealing strips at the splicing points of the template body and using slots on the surface of the sealing strips to insert into the template body, and adding a first sealing gasket on the contact surface between the slot and the template body, the first sealing gasket is deformed by compression to fill the gap, effectively improving the sealing performance of the template body after splicing. At the same time, multiple adjacent sealing strips are spliced ​​using splicing parts, and with the coordination of the alignment mechanism, the four sealing strips around the splicing parts are simultaneously pulled towards the splicing parts, quickly compressing the second sealing gasket between each sealing strip and the splicing parts, thereby improving the sealing degree at the splicing points of adjacent sealing strips.

[0016] This template features a segmented, spliced ​​sealing structure. A locking mechanism is used to secure the connection between the sealing strip and the splicing components. Through the cooperation of components such as screws, nuts, connecting rods, and pressure blocks, as well as the friction between the convex and concave friction rings and the compression of the bolt threads, a stable locking of the overall structure is achieved. The locking mechanism is rationally designed, with slots providing sufficient space for the screw and sealing strip to move, facilitating fine-tuning of the sealing strip's compression of the second sealing gasket. Furthermore, after removing the bolts, the pressure block can be attracted to the guide rod end stop using an adsorption magnet, allowing the connecting rod to move and easily engage with the screw on the front of the sealing strip, making operation convenient. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional isometric schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the sealing strip structure of the present invention; Figure 3 This is a schematic diagram of the central seat structure of the present invention; Figure 4 This is an exploded view of part of the structure of the present invention; Figure 5 This is a schematic diagram of the substrate structure of the present invention; Figure 6 for Figure 5 Enlarged view of the structure at point A in the middle; Figure 7 This is an exploded view of the block structure of the present invention; Figure 8 This is a schematic diagram of the convex friction ring structure of the present invention.

[0018] In the diagram: 1. Template body; 2. Sealing strip; 21. Slot; 22. First sealing gasket; 3. Splicing piece; 31. Center seat; 32. Base plate; 33. Second sealing gasket; 34. Insert rod; 4. Alignment mechanism; 41. Round shaft; 42. Pull rod; 43. Eccentric shaft; 44. Turntable; 45. Central shaft; 5. Locking mechanism; 51. Screw; 52. Nut; 53. Connecting rod; 54. Bolt; 55. Pressure block; 56. Guide rod; 57. Stop block; 58. Concave friction ring; 59. Convex friction ring; 510. Adsorption magnet; 511. Connecting shaft. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1-8 As shown, the segmented splicing sealing structure of the template includes a template body 1, a sealing strip 2, a splicing component 3, an alignment mechanism 4, and a locking mechanism 5. The sealing strip 2 is set at the splicing point of the template body 1 and the template body 1 is inserted through the slot 21. A first sealing gasket 22 is added to the contact surface between the slot 21 and the template body 1. During splicing, the first sealing gasket 22 is compressed and deformed, which can effectively fill the gap between the template body 1 and the sealing strip 2, prevent liquids, gases and other substances from leaking through the splicing point, and significantly improve the sealing performance of the template body 1 after splicing.

[0021] Multiple adjacent sealing strips 2 are spliced ​​together using splicing components 3. The splicing component 3 includes a central seat 31, and four sides of the central seat 31 are fixed with insert rods 34 that are inserted into the sealing strips 2. As the central component of the splicing component, it provides connection points for splicing multiple adjacent sealing strips 2, allowing the sealing strips 2 to be spliced ​​around the central seat 31 in an orderly manner, ensuring the integrity and stability of the splicing structure. The central seat 31 is also fitted with a second sealing gasket 33 through the insert rods 34. The front of the central seat 31 is integrally formed with a base plate 32. The alignment mechanism 4 and the locking mechanism 5 are both integrated on the base plate 32 on the front of the central seat 31. The alignment mechanism 4 pulls the sealing strip 2 to slide towards the central seat 31, quickly squeezing the second sealing gasket 33 to deform it and fill the gap between the contact surfaces of adjacent sealing strips 2 and the splicing component 3, effectively improving the sealing degree at the splicing of adjacent sealing strips 2 and further enhancing the sealing performance of the overall structure.

[0022] The alignment mechanism 4 is used to simultaneously pull the four sealing strips 2 around the splice 3 towards the splice 3. The alignment mechanism 4 includes a round shaft 41, a pull rod 42, an eccentric shaft 43, a turntable 44, and a central shaft 45. The round shaft 41 is fixed to the front of the sealing strip 2, providing a connection point for the pull rod 42, allowing the pull rod 42 to rotate around the round shaft 41, thereby realizing the pulling action of the pull rod 42 on the sealing strip 2. The central shaft 45 at the center of the substrate 32 is rotatably connected to the turntable 44. The central shaft 45 is fixed at the center of the substrate 32, providing rotational support for the turntable 44, enabling the turntable 44 to rotate stably around the central shaft 45. To ensure the normal operation of the alignment mechanism 4, an eccentric shaft 43 is fixed on the front of the turntable 44 for rotational connection with the pull rod 42. The pull rod 42 is sleeved with the round shaft 41 through its end center hole. When the turntable 44 is rotated, the four pull rods 42 pull the four sealing strips 2 toward the center seat 31 in sequence, squeezing the second sealing gasket 33. The pull rod 42 is sleeved with the round shaft 41 through its end center hole, and the other end is rotatably connected to the eccentric shaft 43 on the turntable 44. When the turntable 44 rotates, the pull rod 42 can convert the rotational motion of the turntable 44 into a linear pulling action on the sealing strips 2, causing the sealing strips 2 to slide toward the center seat 31.

[0023] The locking mechanism 5 is used to lock the connection between the sealing strip 2 and the splice 3. The locking mechanism 5 includes a screw 51, a nut 52, a connecting rod 53, a bolt 54, a pressure block 55, a guide rod 56, a stop block 57, a concave friction ring 58, a convex friction ring 59, an adsorption magnet 510, and a connecting shaft 511. The screw 51 is fixed to the front of the sealing strip 2. One end of the connecting rod 53 rotates with the base plate 32 through the connecting shaft 511. The other end of the connecting rod 53 has a slot for insertion into the screw 51. The guide rod 56 is fixedly connected to the base plate 32. The pressure block 55 is slidably connected to the guide rod 56. The concave friction ring 58 is fixedly connected to the connecting rod 53. The convex friction ring 59 is fixedly installed on the bottom surface of the pressure block 55. The bolt 54 passes through the lower end of the pressure block 55 and can be threadedly connected to the base plate 32. The stop block 57 is fixedly installed on the upper end of the guide rod 56 to limit the sliding range of the pressure block 55 and prevent the pressure block 55 from slipping off the guide rod 56. The surface of the pressure block 55 is inlaid with an adsorption magnet 510 that is magnetically connected to the stop block 57. When it is necessary to adjust or disassemble the sealing structure, after removing the bolt 554, the adsorption magnet 510 can adsorb the pressure block 55 onto the stop block 57, so that the convex friction ring 59 and the concave friction ring 58 are separated, which facilitates the movement of the connecting rod 53 and improves the convenience of operation.

[0024] Specifically, the nut 52 is tightened onto the screw 51 by using the threaded engagement on the surface of the screw 51 to lock the connecting rod 53. Tightening the nut 52 onto the screw 51 by using the threaded engagement on the surface of the screw 51 can initially lock the connecting rod 53, restrict the range of motion of the connecting rod 53, and provide a basis for further locking in the future.

[0025] Specifically, the convex friction ring 59 is located directly above the concave friction ring 58. The small protrusions on the surface of the convex friction ring 59 can cooperate with the small grooves on the surface of the concave friction ring 58. When the pressure block 55 slides downward under the action of the bolt 54, the small protrusions on the surface of the convex friction ring 59 cooperate with the small grooves on the surface of the concave friction ring 58 to generate a large friction force. Combined with the compression of the threads on the surface of the bolt 54, the movement of the connecting rod 53 can be effectively locked to ensure the stability of the entire sealing structure.

[0026] This template features a segmented, spliced ​​sealing structure. Sealing strips 2 are positioned at the joints between template bodies 1. The sealing strips 2 are inserted into the template bodies 1 via slots 21 on their surface. A first sealing gasket 22 is added to the contact surface between the slot 21 and the template body 1. The first sealing gasket 22 deforms under pressure, filling the gap between the template body 1 and the sealing strips 2, thus improving the sealing performance of the spliced ​​template bodies 1. Multiple adjacent sealing strips 2 are spliced ​​together using splicing components 3. An alignment mechanism 4 simultaneously pulls four sealing strips 2 around the splicing component 3 towards the splicing component 3, quickly compressing the second sealing gaskets 33 between each sealing strip 2 and the splicing component 3, further enhancing the sealing degree. Then, the locking mechanism 5 is used to lock the connection between the sealing strip 2 and the splicing piece 3, locking the entire sealing structure. Insert rods 34 that insert into the sealing strip 2 are fixed to all four sides of the center seat 31. Before splicing the sealing strip 2, the second sealing gasket 33 is first fitted onto the side of the center seat 31. The alignment mechanism 4 and the locking mechanism 5 are both integrated on the base plate 32 on the front of the center seat 31. The round shaft 41 and the screw 51 are both fixed to the front of the sealing strip 2. The central shaft 45 at the center of the base plate 32 is rotatably connected to the turntable 44. The eccentric shaft 43 of the pull rod 42 for rotatable connection is fixed to the front of the turntable 44. After the central hole at the end of the pull rod 42 is fitted onto the round shaft 41 on the front of the sealing strip 2... Rotating the turntable 44, the four pull rods 42 sequentially pull the four sealing strips 2 towards the center seat 31, pressing the second sealing gasket 33 in sequence to achieve deformation and fill the gap between the contact surfaces. One end of the connecting rod 53 rotates with the base plate 32 via the connecting shaft 511, while the other end of the connecting rod 53 has a slot for insertion into the screw 51. The slot design provides the screw 51 and the sealing strips 2 with a certain amount of room for movement, facilitating fine adjustment of the sealing strips 2 pressing the second sealing gasket 33. Then, the nut 52 is tightened onto the screw 51 using the threaded engagement on the surface of the screw 51 to lock the connecting rod 53. Finally, the bolt 54 threadedly connected to the base plate 32 is tightened, and the pressing block 55 is pressed along the base plate. The guide rod 56 on plate 32 slides, causing the convex friction ring 59 at the bottom of the pressure block 55 to tightly press against the concave friction ring 58 on the surface of the connecting rod 53. The small protrusions on the surface of the convex friction ring 59 and the small grooves on the surface of the concave friction ring 58 cooperate. The friction force formed after the cooperation and the extrusion of the threads on the surface of the bolt 54 lock the movement of the connecting rod 53 and lock the overall structure. After the bolt 54 is removed, the magnet 510 on the surface of the pressure block 55 can be used to attract the entire pressure block 55 to the stop block 57 at the end of the guide rod 56, so that there is a gap between the convex friction ring 59 and the concave friction ring 58, which allows the connecting rod 53 to move and facilitates its connection with the screw 51 on the front of the sealing strip 2.

[0027] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A segmented, spliced, and sealed template structure, characterized in that: It includes the template body (1), sealing strip (2), splicing parts (3), alignment mechanism (4) and locking mechanism (5); The sealing strip (2) is set at the joint between the template body (1) and the template body (1). The surface of the sealing strip (2) is provided with a slot (21), and the template body (1) is inserted through the slot (21). A first sealing gasket (22) is added to the contact surface between the slot (21) and the template body (1). Multiple adjacent sealing strips (2) are spliced ​​together using splicing parts (3); The alignment mechanism (4) is used to simultaneously pull the four sealing strips (2) around the splice (3) towards the splice (3); The locking mechanism (5) is used to lock the connection between the sealing strip (2) and the splice (3); The locking mechanism (5) includes a screw (51), a nut (52), a connecting rod (53), a bolt (54), a pressure block (55), a guide rod (56), a stop block (57), a concave friction ring (58), a convex friction ring (59), an adsorption magnet (510), and a connecting shaft (511); the screw (51) is fixed on the front of the sealing strip (2), one end of the connecting rod (53) rotates with the base plate (32) through the connecting shaft (511), and the other end of the connecting rod (53) has a slot for insertion into the screw (51); The guide rod (56) is fixedly connected to the base plate (32), the pressure block (55) is slidably connected to the guide rod (56), the concave friction ring (58) is fixedly connected to the connecting rod (53), the convex friction ring (59) is fixedly installed on the bottom surface of the pressure block (55), and the bolt (54) passes through the lower end of the pressure block (55) and can be threadedly connected to the base plate (32).

2. The template segmented splicing and sealing structure according to claim 1, characterized in that, The splicing component (3) includes a center seat (31), and the four sides of the center seat (31) are fixed with insert rods (34) that are inserted into the sealing strip (2), and the center seat (31) is also fitted with a second sealing gasket (33) through the insert rods (34).

3. The template segmented splicing and sealing structure according to claim 2, characterized in that, The center seat (31) has a base plate (32) integrally formed on its front side, and the alignment mechanism (4) and the locking mechanism (5) are both integrated on the base plate (32) on the front side of the center seat (31).

4. The template segmented splicing and sealing structure according to claim 3, characterized in that, The alignment mechanism (4) includes a round shaft (41), a pull rod (42), an eccentric shaft (43), a turntable (44), and a central shaft (45); the round shaft (41) is fixed on the front side of the sealing strip (2), the central shaft (45) at the center of the base plate (32) is rotatably connected to the turntable (44), the front side of the turntable (44) is fixed with an eccentric shaft (43) for rotatably connecting with the pull rod (42), and the pull rod (42) is sleeved with the round shaft (41) through its end center hole.

5. The template segmented splicing and sealing structure according to claim 4, characterized in that, Rotate the turntable (44) and pull the four sealing strips (2) toward the center seat (31) in sequence through the four levers (42), squeezing the second sealing gasket (33).

6. The template segmented splicing and sealing structure according to claim 1, characterized in that, The stop block (57) is fixedly installed on the upper end of the guide rod (56), and the surface of the pressure block (55) is inlaid with an adsorption magnet (510) that is magnetically connected to the stop block (57).

7. The template segmented splicing and sealing structure according to claim 1, characterized in that, The nut (52) is screwed onto the screw (51) by using the threaded engagement on the surface of the screw (51) to lock the connecting rod (53).

8. The template segmented splicing and sealing structure according to claim 1, characterized in that, The convex friction ring (59) is located directly above the concave friction ring (58), and the small protrusions on the surface of the convex friction ring (59) can cooperate with the small grooves on the surface of the concave friction ring (58).

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