Assembly type non-dismantling formwork connecting device

Abstract

The utility model discloses an assembly type non-dismantling formwork connecting device which comprises two formwork bodies, a first side plate and a second side plate are arranged on the two sides of the joint of the two formwork bodies respectively, two inserting plates are fixed to the surface of the first side plate, and penetrating grooves used for allowing the inserting plates to penetrate through are formed in the adjacent sides of the two formwork bodies. The second side plate is provided with an insertion groove used for allowing the insertion plate to penetrate through. According to the formwork, the formwork body, the first side plate, the second side plate, the inserting plates and the fixing assemblies are arranged, the two inserting plates on the first side plate penetrate through the inserting grooves in the formwork body and the second side plate, and then the inserting plates are fixed through the fixing assemblies, so that the first side plate and the second side plate are fixedly connected; therefore, the two formwork bodies are clamped and fixed through the first side plate and the second side plate, the connecting device can rapidly achieve fixed connection of the two formwork bodies, a large number of bolts are not needed for connection, and the field construction efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an assembled type disassembly-free template connection device. Background Art

[0002] Building formwork is a temporary structure used during construction, typically made of materials such as wood, steel, aluminum alloy, or plastic. Its function is to provide temporary support and shape for concrete pouring, ultimately forming the building's structure and appearance. Formwork is widely used at all stages of construction, from foundation formwork to formwork for walls, beams, columns, and floor slabs, even for special shapes and curved structures. Formwork design and installation are crucial aspects of construction, directly impacting the quality, accuracy, and safety of the building.

[0003] During on-site construction, two adjacent templates need to be fixedly connected. Currently, the template connection method is basically to use bolts to fix the connection, which will delay a lot of time during on-site assembly, thereby extending the construction period. Therefore, to address the above shortcomings, the utility model proposes an assembled, non-disassembly template connection device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an assembled, non-disassembly-required template connection device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an assembled, disassembly-free template connection device, comprising two template bodies, a first side panel and a second side panel are respectively provided on both sides of the junction of the two template bodies, two plug-in plates are fixed on the surface of the first side panel, adjacent sides of the two template bodies are provided with through grooves for passing the plug-in plates, a slot for passing the plug-in plates is provided on the second side panel, and a fixing component for fixing the plug-in plates is installed on the surface of the second side panel.

[0006] Furthermore, a sinking groove is provided at the junction of the two template bodies and close to one side of the first side plate, the first side plate is located inside the sinking groove, and the first side plate is located on the concrete pouring side.

[0007] Furthermore, a card hole is opened at one end of the plug plate passing through the slot, and the fixing assembly includes two end plates, a spring is fixedly connected between the two end plates, and an insertion rod is fixed on the side away from each other of the two end plates, and the insertion rod is inserted into the corresponding card hole on the side away from the end plate.

[0008] Furthermore, the fixing assembly also includes two fixing plates fixed to the surface of the second side plate, a guide rod is fixed between the two fixing plates, and the guide rod passes through the two end plates and is slidably connected to the two end plates.

[0009] Furthermore, a card hole is provided at one end of the plug plate passing through the slot, and the fixing assembly includes a side shell fixed to the surface of the second side plate, and square holes are provided at both ends of the side shell, and a square rod is passed through and slidably connected to the inside of the square hole, and two support plates are fixed inside the side shell, and both support plates are passed through and rotatably connected to a screw rod through a bearing, and the two screw rods respectively pass through the two square rods and are threadedly connected to the square rods.

[0010] Furthermore, driven bevel gears are fixed to the adjacent ends of the two screw rods, an adjusting shaft passes through the middle of the side wall of the side shell and is rotatably connected through a bearing, an active bevel gear is fixed to one end of the adjusting shaft located inside the side shell, the active bevel gear is meshed with the two driven bevel gears, and a knob is fixed to one end of the adjusting shaft located outside the side shell.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is in use, the assembled disassembly-free formwork connection device is provided with a formwork body, a first side panel, a second side panel, an inserting plate and a fixing assembly. After the two inserting plates on the first side panel pass through the slots on the formwork body and the second side panel, the inserting plates are fixed by the fixing assembly, thereby realizing a fixed connection between the first side panel and the second side panel. The two formwork bodies are clamped and fixed by using the first side panel and the second side panel. The connection device can quickly realize the fixed connection of the two formwork bodies without the need for a large number of bolt connections, thereby improving the on-site construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 : A three-dimensional diagram of the first embodiment of the present utility model;

[0015] Figure 2 : A cross-sectional view of an embodiment of the present invention;

[0016] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 : A three-dimensional diagram of the second embodiment of the present utility model;

[0018] Figure 5 : Cross-sectional view of embodiment 2 of the present utility model;

[0019] Figure 6 :The utility model Figure 5 Enlarged view of point B in the middle.

[0020] The reference numerals are as follows:

[0021] 1. Template body; 101. Through slot; 102. Countersunk slot; 2. First side plate; 3. Second side plate; 31. Slot; 4. Insert plate; 41. Clamping hole; 5. Fixing assembly; 51. End plate; 52. Spring; 53. Insert rod; 54. Fixing plate; 55. Guide rod; 56. Side shell; 57. Square hole; 58. Square rod; 59. Support plate; 510. Screw; 511. Adjusting shaft; 512. Active bevel gear; 513. Driven bevel gear. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-Figure 3 As shown, it relates to an assembled, non-disassembly-required template connection device, comprising two template bodies 1, a first side panel 2 and a second side panel 3 are respectively provided on both sides of the junction of the two template bodies 1, two plug-in boards 4 are fixed on the surface of the first side panel 2, adjacent sides of the two template bodies 1 are provided with through grooves 101 for passing through the plug-in boards 4, a slot 31 for passing through the plug-in boards 4 is provided on the second side panel 3, and a fixing component 5 for fixing the plug-in boards 4 is installed on the surface of the second side panel 3.

[0025] A sinking groove 102 is provided at the junction of the two formwork bodies 1 and close to the first side plate 2 . The first side plate 2 is located inside the sinking groove 102 . The first side plate 2 is located on the concrete pouring side.

[0026] By arranging the first side plate 2 inside the sink 102, the flatness of the surface of the formwork body 1 can be ensured, thereby ensuring that the surface of the concrete is flat when pouring concrete.

[0027] A card hole 41 is provided at one end of the plug plate 4 passing through the slot 31, and the fixing assembly 5 includes two end plates 51, and a spring 52 is fixedly connected between the two end plates 51, and an insertion rod 53 is fixed on the side of the two end plates 51 away from each other, and the insertion rod 53 is inserted into the corresponding card hole 41 on the side away from the end plate 51.

[0028] The two end plates 51 and the insertion rod 53 can be pushed apart by the elastic force of the two springs 52 , so that the insertion rod 53 can be inserted into the clamping hole 41 on the insertion plate 4 , thereby achieving a fixed connection between the first side plate 2 and the second side plate 3 .

[0029] The fixing assembly 5 further includes two fixing plates 54 fixed to the surface of the second side plate 3 . A guide rod 55 is fixed between the two fixing plates 54 . The guide rod 55 passes through the two end plates 51 and is slidably connected to the two end plates 51 .

[0030] By providing the guide rods 55 to limit the movement of the two end plates 51 , the stability of the movement of the end plates 51 can be ensured.

[0031] Working principle: After docking the two template bodies 1, insert the plug plate 4 on the first side panel 2 into the through groove 101 on the template body 1, then pinch the two end panels 51 close to each other, and then pass the slot 31 on the second side panel 3 through the two plug plates 4. When the second side panel 3 is in contact with the surface of the template body 1, release the two end panels 51. Under the action of the elastic force of the spring 52, the two plug rods 53 are respectively inserted into the card holes 41 on the two plug plates 4, thereby fixing the first side panel 2 and the second side panel 3 on both sides of the template body 1, realizing the extrusion connection of the template body 1.

[0032] Example 2

[0033] like Figure 4-Figure 6 As shown, the plug plate 4 passes through the slot 31 and is provided with a card hole 41 at one end. The fixing component 5 includes a side shell 56 fixed to the surface of the second side plate 3. Square holes 57 are provided at both ends of the side shell 56. A square rod 58 passes through and is slidably connected to the inside of the square hole 57. Two support plates 59 are fixed inside the side shell 56. The two support plates 59 are both passed through and are rotatably connected to a screw rod 510 through a bearing. The two screw rods 510 respectively pass through the two square rods 58 and are threadedly connected to the square rods 58.

[0034] A driven bevel gear 513 is fixed to the adjacent ends of the two screw rods 510. An adjusting shaft 511 passes through the middle of the side wall of the side shell 56 and is rotatably connected through a bearing. An active bevel gear 512 is fixed to one end of the adjusting shaft 511 located inside the side shell 56. The active bevel gear 512 is meshed with the two driven bevel gears 513. The end of the adjusting shaft 511 located outside the side shell 56 is fixedly connected to a knob.

[0035] Under the meshing transmission of the active bevel gear 512 and the driven bevel gear 513, and after the knob is turned on the outside of the side shell 56, the adjusting shaft 511 will drive the two screw rods 510 to rotate synchronously, and the two screw rods 510 will drive the two square rods 58 to move closer to or away from each other, and the square rods 58 can be inserted into the card hole 41 on the plug plate 4, thereby realizing the fixed connection between the first side plate 2 and the second side plate 3.

[0036] Working principle: After docking the two template bodies 1, insert the plug-in plate 4 on the first side panel 2 into the through groove 101 on the template body 1, then pass the slot 31 on the second side panel 3 through the two plug-in plates 4, and then turn the knob to drive the two square rods 58 to move out of the side shell 56, so that the square rods 58 are inserted into the card hole 41 of the plug-in plate 4, so that the first side panel 2 and the second side panel 3 squeeze and fix the two template bodies 1.

[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An assembled, non-disassembly-required template connection device, comprising two template bodies (1), characterized in that: A first side panel (2) and a second side panel (3) are respectively provided on both sides of the junction of the two template bodies (1); two plug-in panels (4) are fixed on the surface of the first side panel (2); adjacent sides of the two template bodies (1) are provided with through grooves (101) for passing the plug-in panels (4); a slot (31) for passing the plug-in panels (4) is provided on the second side panel (3); and a fixing assembly (5) for fixing the plug-in panels (4) is installed on the surface of the second side panel (3).

2. The assembly-type, non-disassembly-required template connection device according to claim 1, characterized in that: A sinking groove (102) is provided at the junction of the two template bodies (1) and close to the first side plate (2). The first side plate (2) is located inside the sinking groove (102). The first side plate (2) is located on the concrete pouring side.

3. The assembled, non-disassembly-required template connection device according to claim 1, characterized in that: The inserting plate (4) passes through the slot (31) and is provided with a clamping hole (41) at one end thereof. The fixing assembly (5) comprises two end plates (51). A spring (52) is fixedly connected between the two end plates (51). An inserting rod (53) is fixed on the side of the two end plates (51) away from each other. The side of the inserting rod (53) away from the end plate (51) is inserted into the corresponding clamping hole (41).

4. The assembled, non-disassembly-required template connection device according to claim 3, characterized in that: The fixing assembly (5) further comprises two fixing plates (54) fixed to the surface of the second side plate (3), a guide rod (55) being fixed between the two fixing plates (54), and the guide rod (55) passing through the two end plates (51) and being slidably connected to the two end plates (51).

5. The assembled, non-disassembly-required template connection device according to claim 1, characterized in that: The inserting plate (4) passes through the slot (31) and is provided with a card hole (41) at one end. The fixing assembly (5) includes a side shell (56) fixed to the surface of the second side plate (3). Both ends of the side shell (56) are provided with square holes (57). A square rod (58) is passed through and slidably connected to the inside of the square hole (57). Two support plates (59) are fixed inside the side shell (56). Both support plates (59) are passed through and rotatably connected to a screw rod (510) through a bearing. The two screw rods (510) respectively pass through the two square rods (58) and are threadedly connected to the square rods (58).

6. The assembled, non-disassembly-required template connection device according to claim 5, characterized in that: Adjacent ends of the two screw rods (510) are both fixed with driven bevel gears (513); an adjusting shaft (511) passes through the middle of the side wall of the side shell (56) and is rotatably connected via a bearing; an active bevel gear (512) is fixed to one end of the adjusting shaft (511) located inside the side shell (56); the active bevel gear (512) is meshed with the two driven bevel gears (513); and a knob is fixed to one end of the adjusting shaft (511) located outside the side shell (56).

Images