A building formwork connection structure facilitating connection

Abstract

The utility model discloses a building formwork connection structure convenient for connection, which relates to the field of building formwork. It includes a casting formwork. One end of the casting formwork is provided with a female groove, and the other end of the casting formwork is integrally formed with a male buckle that fits with the inner wall of the female groove. The bottom end of the female groove is of a closed structure. A connecting plate is integrally formed on the non-casting surface of the casting formwork, and a through hole is provided inside the connecting plate. Limiting plates are fixedly installed on both side edges of the non-casting surface of the casting formwork. A limiting mechanism is slidably installed at the back end of the casting formwork, and a connecting groove for inserting the limiting mechanism is provided inside the limiting plate. The limiting mechanism is used to pass through the connecting groove to limit the limiting plate. By setting the limiting mechanism, the utility model replaces the bolt connection method in the prior art for adjacent casting formworks on the left and right, which not only has a faster connection efficiency but also has a stable connection force.

Description

Technical Field

[0001] The utility model relates to the field of building templates, in particular to a building template connection structure which is easy to connect. Background Art

[0002] The building formwork structure used in the construction of cast-in-place concrete structural projects is mainly composed of three parts: panels, supporting structures and connecting parts. The panels are the load-bearing plates that directly contact the cast-in-place concrete; the supporting structure is a temporary structure that supports the panels, concrete and construction loads, ensuring that the building formwork structure is firmly combined without deformation or damage; the connecting parts are accessories that connect the panels and supporting structures into a whole.

[0003] When existing left and right adjacent building formworks are installed, bolts are generally used for fixing and connecting, which has a technical effect of stable installation. However, the casting space composed of the building formworks requires the use of more building formworks, so there are many connection points, and the required connection time is relatively long. Summary of the invention

[0004] The purpose of the utility model is to provide a building template connection structure that is easy to connect in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building template connection structure that is easy to connect, comprising a casting template, one end of the casting template is provided with a female groove, the other end of the casting template is integrally formed with a male buckle that matches the inner wall of the female groove, the bottom end of the female groove is a closed structure, a connecting plate is integrally formed on the non-casting surface of the casting template, a through hole is provided inside the connecting plate, and limit plates are fixedly installed on the edges of both sides of the non-casting surface of the casting template;

[0006] A limiting mechanism is slidably installed on the back end of the casting template, and a connecting groove for inserting the limiting mechanism is opened inside the limiting plate. The limiting mechanism is used to limit the limiting plate through the connecting groove.

[0007] As a further solution of the utility model: the limiting mechanism includes a sliding groove opened on the non-casting surface of the casting template, the inner wall of the sliding groove is slidably connected with a sliding block, and a reset spring is fixedly connected between one end of the sliding block and one end of the inner wall of the sliding groove, and the reset spring is used to push the sliding block to reset.

[0008] As a further solution of the utility model: the limiting mechanism also includes a circular plate fixedly connected to the sliding block and located outside the casting template, the interior of the circular plate has a strip groove, the inner wall of the strip groove is slidably connected to two strip plates up and down, and the two strip plates are fixedly connected to a sliding shaft protruding upward on one side away from each other, and circular holes for the sliding shaft to slide are provided on the upper and lower horizontal plates of the circular plate, and a connecting spring is fixedly connected between the protrusion at one end of the sliding shaft and the outer wall of the circular plate.

[0009] As a further solution of the utility model: the limiting mechanism also includes a limiting tooth integrally formed on one side of the two strip plates away from each other, the side of the limiting tooth close to the sliding shaft is a vertical surface, and the other side of the sliding shaft is an inclined surface.

[0010] As a further solution of the utility model: the upper and lower adjacent casting templates are connected to the nuts by bolts passing through the through holes, and the left and right adjacent casting templates are connected to the limiting mechanism by female grooves and male buckles.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By setting a limiting mechanism, the bolt connection method in the left and right adjacent casting templates in the prior art is replaced, which not only has a faster connection efficiency but also a stable connection force. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0015] Figure 3 For the utility model Figure 2 A partial enlarged view of point A in the middle.

[0016] In the figure: 1. casting template; 2. connecting plate; 3. through hole; 4. female groove; 5. male buckle; 6. limit plate; 7. connecting groove; 8. sliding groove; 9. sliding block; 10. circular plate; 11. connecting spring; 12. sliding shaft; 13. strip plate; 14. limit tooth; 15. reset spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 to Figure 3 In an embodiment of the utility model, a building template connection structure that is easy to connect includes a casting template 1, a female groove 4 is provided at one end of the casting template 1, and a male buckle 5 that matches the inner wall of the female groove 4 is integrally formed at the other end of the casting template 1. The bottom end of the female groove 4 is a closed structure, and a connecting plate 2 is integrally formed on the non-casting surface of the casting template 1. A through hole 3 is provided inside the connecting plate 2, and limiting plates 6 are fixedly installed on the two side edges of the non-casting surface of the casting template 1; a limiting mechanism is slidably installed on the back end of the casting template 1, and a connecting groove 7 for inserting the limiting mechanism is provided inside the limiting plate 6, and the limiting mechanism is used to pass through the connecting groove 7 to limit the limiting plate 6.

[0019] In this embodiment: first, before pouring concrete, the pouring template 1 needs to be connected up and down and left and right to form a space where concrete pouring is required. After one pouring template 1 is fixed, the left and right adjacent pouring templates 1 are then buckled with the male buckle 5 through the female groove 4. Since the bottom end of the female groove 4 is closed and the outer wall of the male buckle 5 coincides with the inner wall of the female groove 4, when the male buckle 5 is buckled with the female groove 4, the tops of the adjacent pouring templates 1 installed on the left and right are flush. Then the limiting mechanism is pushed, and the limiting mechanism completes the further compression and fixation of the left and right installed pouring templates 1 to avoid looseness. After the lower pouring template 1 is installed, the pouring templates 1 spliced ​​in the upper and lower directions are aligned, and the bolts are passed through the through holes 3, and the nuts and bolts are tightened to complete the docking of the upper and lower adjacent pouring templates 1.

[0020] Please refer to Figure 2 and Figure 3 The limiting mechanism includes a sliding groove 8 opened on the non-casting surface of the casting template 1, and the inner wall of the sliding groove 8 is slidably connected with a sliding block 9. A reset spring 15 is fixedly connected between one end of the sliding block 9 and one end of the inner wall of the sliding groove 8. The reset spring 15 is used to push the sliding block 9 to reset.

[0021] In this embodiment: after the two adjacent casting templates 1 on the left and right are completely connected through the female groove 4 and the male buckle 5, the sliding block 9 is pushed, and the sliding block 9 slides along the sliding groove 8, and the reset spring 15 is compressed during the sliding process. At this time, the reset spring 15 accumulates elastic potential energy.

[0022] Please refer to Figure 2 and Figure 3 The limiting mechanism also includes a circular plate 10 fixedly connected to the sliding block 9 and located outside the casting template 1. The circular plate 10 has a strip groove inside, and two strip plates 13 are slidably connected to the inner wall of the strip groove up and down. The two strip plates 13 are fixedly connected to a sliding shaft 12 protruding upward on one side away from each other. Circular holes for the sliding shaft 12 to slide are provided on the upper and lower horizontal plates of the circular plate 10. A connecting spring 11 is fixedly connected between the protrusion at one end of the sliding shaft 12 and the outer wall of the circular plate 10. The limiting mechanism also includes a limiting tooth 14 integrally formed on the side of the two strip plates 13 away from each other. The side of the limiting tooth 14 close to the sliding shaft 12 is a vertical surface, and the other side of the sliding shaft 12 is an inclined surface.

[0023] In this embodiment: during the sliding process of the sliding block 9, the sliding block 9 drives the round plate 10 to move synchronously, and the round plate 10 drives the strip plate 13 and the limiting tooth 14 to move synchronously. During the movement of the limiting tooth 14, the inclined surface contacts the inner wall edge of the connecting groove 7. At this time, the limiting tooth 14 drives the strip plate 13 to slide up and down in the strip groove until the limiting tooth 14 completely crosses the two connecting grooves 7. In the above process, when the strip plate 13 moves up and down, the strip plate 13 drives the sliding shaft 12 to move, and at this time the connecting spring 11 is compressed;

[0024] After the limiting tooth 14 completely passes over the connecting groove 7, the connecting spring 11 resets to drive the strip plate 13 and the limiting tooth 14 to reset. At this time, the vertical plane of the limiting tooth 14 is against the limiting plate 6. At the same time, the reset spring 15 is always in a compressed state and has a reset tendency. Therefore, the limiting tooth 14 presses the two limiting plates 6 tightly together to avoid the generation of gaps.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 The upper and lower adjacent casting templates 1 are connected to the nuts through bolts passing through the through holes 3, and the left and right adjacent casting templates 1 are connected to the limiting mechanism through the female groove 4 and the male buckle 5.

[0026] In this embodiment: through this method, it is more convenient to connect the casting template 1 on the left and right.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building formwork connection structure that is easy to connect, comprising a casting formwork (1), characterized in that: A female groove (4) is formed at one end of the casting template (1), a male buckle (5) that matches the inner wall of the female groove (4) is integrally formed at the other end of the casting template (1), the bottom end of the female groove (4) is a closed structure, a connecting plate (2) is integrally formed on the non-casting surface of the casting template (1), a through hole (3) is formed inside the connecting plate (2), and limit plates (6) are fixedly installed on both side edges of the non-casting surface of the casting template (1); A limiting mechanism is slidably mounted on the back end of the casting template (1); a connecting groove (7) for inserting the limiting mechanism is provided inside the limiting plate (6); the limiting mechanism is used to pass through the connecting groove (7) to limit the limiting plate (6).

2. A building template connection structure that is easy to connect according to claim 1, characterized in that: The limiting mechanism comprises a sliding groove (8) formed on the non-casting surface of the casting template (1); a sliding block (9) is slidably connected to the inner wall of the sliding groove (8); a reset spring (15) is fixedly connected between one end of the sliding block (9) and one end of the inner wall of the sliding groove (8); the reset spring (15) is used to push the sliding block (9) to reset.

3. The building formwork connection structure that is easy to connect according to claim 2 is characterized in that: The limiting mechanism also includes a circular plate (10) fixedly connected to the sliding block (9) and located outside the casting template (1), the circular plate (10) having a strip groove inside, the inner wall of the strip groove being slidably connected to two strip plates (13) up and down, the two strip plates (13) being fixedly connected to a side away from each other with a sliding shaft (12) protruding upward, the upper and lower horizontal plates of the circular plate (10) being provided with circular holes for the sliding shaft (12) to slide, and a connecting spring (11) being fixedly connected between a protruding portion at one end of the sliding shaft (12) and the outer wall of the circular plate (10).

4. The building template connection structure that is easy to connect according to claim 3 is characterized in that: The limiting mechanism further comprises a limiting tooth (14) integrally formed on one side of the two strip plates (13) that is away from each other, wherein the side of the limiting tooth (14) close to the sliding shaft (12) is a vertical surface, and the other side of the sliding shaft (12) is an inclined surface.

5. The building formwork connection structure that is easy to connect according to claim 4 is characterized in that: The two adjacent casting templates (1) above and below are connected to the nuts by bolts passing through the through holes (3), and the two adjacent casting templates (1) on the left and right are connected to the limiting mechanism by female grooves (4) and male buckles (5).

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