Building template structure

Abstract

The utility model discloses a building template structure which comprises a bottom frame, a movable supporting mechanism, a longitudinal guide mechanism and a stable clamping mechanism, the movable supporting mechanism comprises a two-way threaded sleeve, a rotating block, a threaded rod and a movable frame, and the longitudinal guide mechanism comprises a reinforcing plate, a clamping hole, a guide rod, a guide sleeve and a top plate. The stable clamping mechanism comprises a clamping pipe, a clamping rod, a clamping groove, a push-in rod, a rotating sleeve and a rotating gear, through the design of a bidirectional screw sleeve, a rotating block and a threaded rod, the movable frame can easily move up and down along the bottom frame, accurate adjustment of the height of the formwork is achieved, and the diversified requirements of different construction heights are met; and high-precision guiding of movement of the movable frame in the vertical direction is ensured, construction errors are reduced, and the engineering quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building formwork, and more specifically, it relates to a building formwork structure. Background Technique

[0002] A building formwork structure is a temporary framework system used in building construction to support and shape concrete pouring. It is usually made of wood, steel or other materials and can provide the required shape and strength before the concrete hardens.

[0003] In the existing technology, firstly, it is difficult to adjust the height of some devices. The height of the movable frame cannot be adjusted, resulting in the inability to meet the construction requirements of different heights. Without the function of moving up and down, the flexibility of the entire formwork structure will be greatly reduced, and it cannot adapt to complex construction environments. Secondly, the movement of some devices in the vertical direction will lose precise control, which may lead to construction deviations and affect the project quality. Without the restriction of the guiding mechanism, the frame may shake during the lifting process, increasing the safety hazards during the construction process. Finally, the connection of the frame of some devices is unstable, which may cause the displacement or deformation of the formwork structure during the construction process, and the operation of the connection mechanism will become complex, requiring more time and labor to complete the clamping and releasing actions. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the utility model provides a building formwork structure to solve the technical problems such as difficult height adjustment of the device and loss of precise control in the vertical direction mentioned in the background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A building formwork structure includes a bottom frame, a movable support mechanism, a longitudinal guiding mechanism and a stable clamping mechanism. The movable support mechanism includes a bidirectional screw sleeve, a rotating block, a threaded rod and a movable frame. The movable frame is movably connected to the bottom frame. The rotating block is rotationally limited and installed at the right-angle position of the bottom frame and the movable frame. The threaded rod is fitted and installed at one end face of the rotating block. The two ends of the bidirectional screw sleeve are respectively connected to the two threaded rods in a matching manner. The longitudinal guiding mechanism includes a reinforcing plate, a clamping hole, a guiding rod, a guiding sleeve and a top plate. The reinforcing plate is installed on the periphery of the bottom frame, and the clamping holes are respectively opened on the bottom frame, the reinforcing plate and the movable frame. And multiple groups of clamping holes are provided on the movable frame. The top plate is arranged on the movable frame and the bottom frame. The guiding rod and the guiding sleeve are installed between the two top plates, and the guiding rod is arranged to slide and guide in the guiding sleeve in a matching manner.

[0008] The present utility model is further configured such that the stable clamping mechanism includes a clamping pipe, a clamping rod, a clamping groove, a pushing rod, a rotating sleeve, and a rotating gear. The clamping rod can extend into the interior of the clamping pipe. The clamping groove is provided on the side surface of the clamping rod. The rotating sleeve is horizontally limited and rotatably penetrates through the side wall of the clamping pipe. The outer wall of the pushing rod is connected with the inner wall of the rotating sleeve by a threaded fit. And the pushing rod extends into the clamping groove to fix the clamping rod inside the clamping pipe. The rotating gear is installed at one end of the rotating sleeve.

[0009] The present utility model is further configured such that a connecting plate is installed at the bottom end of the side wall of the clamping pipe, and the connecting plate is fixedly installed on the side surface of the reinforcing plate. The clamping rod can extend into the clamping hole to be quickly clamped with the clamping pipe.

[0010] The present utility model is further configured such that bottom plates are installed at the four surrounding positions of the chassis, and ground insertion rods are installed at the bottom of the bottom plates. The settings of the bottom plates and the ground insertion rods provide a stable foundation for the entire formwork structure, ensuring the stability and safety of the structure during construction.

[0011] The present utility model is further configured such that a threaded rotating sleeve and a longitudinal moving sleeve are installed on the side wall of the clamping pipe. And a thrust bearing is installed at the top of the threaded rotating sleeve, and the other end of the thrust bearing is in contact connection with the bottom of the longitudinal moving sleeve. The settings of the threaded rotating sleeve and the thrust bearing make the lifting of the movable frame smoother, reduce the resistance, and improve the convenience of operation.

[0012] The present utility model is further configured such that a limiting plate and a gear plate are installed at the top of the longitudinal moving sleeve, and the gear plate is in meshing connection with the rotating gear. The setting of the limiting plate provides stable support for the rotating gear.

[0013] The present utility model is further configured such that longitudinal rods are installed on both sides of the pushing rod, and guiding blocks are installed on both sides of the longitudinal rods. Guiding grooves are formed on the inner wall of the clamping pipe. The settings of the longitudinal rods and the guiding blocks ensure the precise control of the pushing rod during operation, improving the stability and reliability of the clamping mechanism.

[0014] The present utility model is further configured such that diagonal bracing rods are installed at the bottom of the chassis and the top of the movable frame. The installation of the diagonal bracing rods further strengthens the structures of the chassis and the movable frame, improving the load-bearing capacity and stability of the entire formwork structure.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a building formwork structure, having the following beneficial effects:

[0017] The utility model is provided with a movable support mechanism. Through the design of a bidirectional screw sleeve, a rotating block and a threaded rod, the movable frame can easily move up and down along the bottom frame, realizing precise adjustment of the formwork height, meeting the diverse requirements of different construction heights. The limit installation of the rotating block and the cooperation of the threaded rod make the adjustment operation of the movable frame simple and fast, improving the construction efficiency.

[0018] The utility model is provided with a longitudinal guiding mechanism. The arrangement of the guiding rod and the guiding sleeve ensures high-precision guiding for the movement of the movable frame in the vertical direction, reducing construction errors and improving the project quality. The installation of the reinforcing plate and the design of the clamping holes enhance the stability of the entire formwork structure, preventing structural deformation or displacement during construction.

[0019] The utility model is provided with a stable clamping mechanism. The design of the clamping pipe, the clamping rod and the clamping groove enables the movable frame to be quickly and firmly clamped with the bottom frame, facilitating the quick installation and disassembly of the formwork. The cooperation of the pushing rod, the rotating sleeve and the rotating gear provides a stable clamping mechanism, ensuring the stability and reliability of the movable frame during construction. The installation of the rotating gear makes the fixing and releasing of the clamping rod more flexible, facilitating construction workers to quickly adjust the formwork position according to needs. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the whole device of the utility model in the unused state;

[0021] Figure 2 is a schematic structural diagram of the connection mode between the bottom frame and the movable frame of the utility model;

[0022] Figure 3 is a schematic structural diagram of the longitudinal guiding mechanism of the utility model;

[0023] Figure 4 is a schematic structural diagram of the stable clamping mechanism of the utility model;

[0024] Figure 5 is a schematic structural diagram of the inside of the stable clamping mechanism of the utility model.

[0025] In the figure: 1. Bottom frame; 2. Bidirectional screw sleeve; 3. Rotating block; 4. Threaded rod; 5. Movable frame; 6. Reinforcing plate; 7. Clamping hole; 8. Guiding rod; 9. Guiding sleeve; 10. Top plate; 11. Clamping pipe; 12. Clamping rod; 13. Clamping groove; 14. Pushing rod; 15. Rotating sleeve; 16. Rotating gear; 17. Connecting plate; 18. Bottom plate; 19. Ground inserting rod; 20. Threaded rotating sleeve; 21. Longitudinal moving sleeve; 22. Thrust bearing; 23. Limiting plate; 24. Gear plate; 25. Longitudinal rod; 26. Guiding block; 27. Guiding groove; 28. Diagonal brace rod. Detailed Implementation Modes

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present utility model in detail with reference to the drawings and in combination with the embodiments.

[0027] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0028] In the present utility model, unless otherwise stated, the orientations such as "upper and lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left and right" are generally left and right as shown in the drawings; "inside and outside" refer to the inside and outside of the contour of each component itself, but the above orientation terms are not used to limit the present utility model.

[0029] Please refer to Figures 1-5 , a building formwork structure, including a chassis 1, a mobile support mechanism, a longitudinal guiding mechanism and a stable clamping mechanism. The mobile support mechanism includes a bidirectional screw sleeve 2, a rotating block 3, a threaded rod 4 and a movable frame 5. The movable frame 5 is movably connected to the chassis 1. The rotating block 3 is rotatably and limit-mounted at the right-angle position of the chassis 1 and the movable frame 5. The threaded rod 4 is fitted and installed at one end face of the rotating block 3. The two ends of the bidirectional screw sleeve 2 are respectively connected to the two threaded rods 4 in a matching manner. The longitudinal guiding mechanism includes a reinforcing plate 6, a clamping hole 7, a guiding rod 8, a guiding sleeve 9 and a top plate 10. The reinforcing plate 6 is installed on the periphery of the chassis 1, and the clamping holes 7 are respectively opened on the chassis 1, the reinforcing plate 6 and the movable frame 5, and multiple groups of clamping holes 7 are provided on the movable frame 5. The top plate 10 is arranged on the movable frame 5 and the chassis 1. The guiding rod 8 and the guiding sleeve 9 are installed between the two top plates 10, and the guiding rod 8 is slidably and guidingly arranged in the guiding sleeve 9.

[0030] In this embodiment, to adjust the overall height of the adjusting frame, the movable frame 5 is movably connected to the chassis 1. Rotate the bidirectional screw sleeve 2 to drive the two threaded rods 4 to move simultaneously. The movement of the threaded rod 4 is transmitted to the movable frame 5 through the rotating block 3. The diagonal strut 28 provides additional support on the chassis 1 and the movable frame 5. The reinforcing plate 6 is installed on the periphery of the chassis 1 to enhance the overall structure. The guiding rod 8 slides in the guiding sleeve 9 to ensure the smooth longitudinal movement of the movable frame 5. The top plate 10 is fixed on the movable frame 5 and the chassis 1 to maintain the stability of the overall structure. Through the cooperation of multiple groups of clamping holes 7 and the stable clamping mechanism, it can be fixed at different heights to improve the applicability of the device.

[0031] The stable clamping mechanism includes a clamping pipe 11, a clamping rod 12, a clamping groove 13, a pushing rod 14, a rotating sleeve 15 and a rotating gear 16. The clamping rod 12 can extend into the interior of the clamping pipe 11. The clamping groove 13 is arranged on the side wall of the clamping rod 12. The rotating sleeve 15 is horizontally limited and rotatably arranged through the side wall of the clamping pipe 11. The outer wall of the pushing rod 14 is connected with the inner wall of the rotating sleeve 15 by a threaded setting, and the pushing rod 14 extends into the clamping groove 13 to fix the clamping rod 12 inside the clamping pipe 11. The rotating gear 16 is installed at one end of the rotating sleeve 15.

[0032] In this embodiment, to achieve the rapid installation and disassembly of the chassis 1 and the movable frame 5, insert the clamping rod 12 into the clamping pipe 11, drive the rotation of the rotating sleeve 15 by the gear transmission system, drive the movement of the pushing rod 14, the pushing rod 14 extends into the clamping groove 13 to fix the clamping rod 12 inside the clamping pipe 11. By rotating the rotating gear 16, the position of the pushing rod 14 can be accurately controlled. The vertical rod 25 and the guide block 26 move in the guide groove 27 to ensure the stability of the pushing rod 14.

[0033] Please refer to Figures 1-5 , as a supplementary implementation method of a formwork structure for the mobile support mechanism, the longitudinal guiding mechanism and the stable clamping mechanism: a connecting plate 17 is installed at the bottom end of the side wall of the clamping pipe 11, and the connecting plate 17 is fixedly installed on the side surface of the reinforcing plate 6. The clamping rod 12 can extend into the clamping hole 7 and is quickly clamped with the clamping pipe 11. Bottom plates 18 are installed at the surrounding positions of the chassis 1, and ground inserting rods 19 are installed at the bottom of the bottom plates 18. A threaded rotating sleeve 20 and a longitudinal moving sleeve 21 are installed on the side wall of the clamping pipe 11. A thrust bearing 22 is installed at the top of the threaded rotating sleeve 20, and the other end of the thrust bearing 22 is in contact connection with the bottom of the longitudinal moving sleeve 21. A limiting plate 23 and a gear plate 24 are installed at the top of the longitudinal moving sleeve 21, and the gear plate 24 is in meshing connection with the rotating gear 16. Longitudinal rods 25 are installed on both sides of the pushing rod 14, and guide blocks 26 are installed on both sides of the longitudinal rods 25. A guide groove 27 is opened on the inner wall of the clamping pipe 11. Diagonal braces 28 are installed at the bottom of the chassis 1 and the top of the movable frame 5.

[0034] More specifically, check the integrity of each component. Place the chassis 1 in a predetermined position, fix the base plate 18 using the ground insertion rod 19. Adjust the position of the movable frame 5 according to the required height. Coarsely adjust using the two-way nut 2 of the mobile support mechanism to ensure that the guide rod 8 slides correctly within the guide sleeve 9. Select a suitable clamping hole 7 for preliminary fixation, and use the stable clamping mechanism for fine adjustment. Insert the clamping rod 12 into the selected clamping hole 7 and the clamping pipe 11. Drive the rotating sleeve 15 to rotate using the gear transmission system, so that the pushing rod 14 enters the clamping groove 13. Precisely control the fixing force through the cooperation of the rotating gear 16 and the gear plate 24. Check and adjust the position of the diagonal brace 28 to ensure additional support. Confirm that the connection between the reinforcement plate 6 and the chassis 1 and the movable frame 5 is firm. Install the building formwork on the adjusted structure, use multiple clamping points to ensure the stability of the formwork. Check all connection points to ensure firmness. During the building construction process, the structure bears the weight and pressure of materials such as concrete. Regularly check the stability of each mechanism. According to the construction progress, it may be necessary to adjust the height of the formwork. Use the mobile support mechanism and the stable clamping mechanism for necessary adjustments. After use, disassemble each component in reverse order, clean and check each component to prepare for the next use.

[0035] In summary, when the overall equipment is in use or operation: when the operation of the mobile support mechanism is required, adjust the overall height of the adjusting frame. The movable frame 5 is movably connected to the chassis 1. Rotate the two-way nut 2 to drive the threaded rods 4 at both ends to move simultaneously. The movement of the threaded rods 4 is transmitted to the movable frame 5 through the rotating block 3. The diagonal brace 28 provides additional support on the chassis 1 and the movable frame 5.

[0036] When the operation of the longitudinal guiding mechanism is required, the reinforcement plate 6 is installed on the periphery of the chassis 1 to enhance the overall structure. The guide rod 8 slides within the guide sleeve 9 to ensure smooth longitudinal movement of the movable frame 5. The top plate 10 is fixed to the movable frame 5 and the chassis 1 to maintain the stability of the overall structure. Through multiple groups of clamping holes 7 in cooperation with the stable clamping mechanism, fixation can be carried out at different heights, improving the applicability of the device. When the operation of the stable clamping mechanism is required, rapid installation and disassembly of the chassis 1 and the movable frame 5 are achieved. Insert the clamping rod 12 into the clamping pipe 11, drive the rotating sleeve 15 to rotate using the gear transmission system, drive the pushing rod 14 to move. The pushing rod 14 extends into the clamping groove 13 to fix the clamping rod 12 within the clamping pipe 11. By rotating the gear 16, the position of the pushing rod 14 can be precisely controlled. The longitudinal rod 25 and the guide block 26 move within the guide groove 27 to ensure the stability of the pushing rod 14.

[0037] Among all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. Whenever fixed connection is involved in the above text, welding is preferably considered. Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building template structure, comprising a base frame (1), a mobile support mechanism, a longitudinal guide mechanism and a stable clamping mechanism, characterized in that: The movable support mechanism comprises a bidirectional screw sleeve (2), a rotating block (3), a threaded rod (4) and a movable frame (5); the movable frame (5) is movably connected to the base frame (1); the rotating block (3) is rotationally limited and installed at a right angle between the base frame (1) and the movable frame (5); the threaded rod (4) is cooperatively installed on one end surface of the rotating block (3); the two ends of the bidirectional screw sleeve (2) are respectively cooperatively connected with the threaded rods (4) at both ends; the longitudinal guide mechanism comprises a reinforcing plate (6), a clamping hole (7), a guide rod ( 8), a guide sleeve (9) and a top plate (10), the reinforcement plate (6) is installed on the periphery of the base frame (1), and the clamping holes (7) are respectively opened on the base frame (1), the reinforcement plate (6) and the movable frame (5), and the clamping holes (7) on the movable frame (5) are provided with a plurality of groups, the top plate (10) is arranged on the movable frame (5) and the base frame (1), the guide rod (8) and the guide sleeve (9) are installed between the two top plates (10), and the guide rod (8) is arranged in a sliding guide in the guide sleeve (9).

2. A building template structure according to claim 1, characterized in that: The stable clamping mechanism comprises a clamping tube (11), a clamping rod (12), a clamping groove (13), a push rod (14), a rotating sleeve (15) and a rotating gear (16); the clamping rod (12) can be inserted into the interior of the clamping tube (11); the clamping groove (13) is arranged on the side of the clamping rod (12); the rotating sleeve (15) is arranged on the side wall of the clamping tube (11) for transverse limited rotation; the outer wall of the push rod (14) and the inner wall of the rotating sleeve (15) are connected by a threaded arrangement; the push rod (14) is inserted into the clamping groove (13) to fix the clamping rod (12) inside the clamping tube (11); and the rotating gear (16) is installed on one end of the rotating sleeve (15).

3. A building template structure according to claim 2, characterized in that: A connecting plate (17) is installed at the bottom end of the side wall of the clamping tube (11), and the connecting plate (17) is fixedly installed on the side of the reinforcing plate (6). The clamping rod (12) can be inserted into the clamping hole (7) to cooperate with the clamping tube (11) for quick clamping.

4. A building template structure according to claim 1, characterized in that: A bottom plate (18) is installed at the four sides of the bottom frame (1), and a ground-inserting rod (19) is installed at the bottom of the bottom plate (18).

5. A building template structure according to claim 2, characterized in that: A threaded rotating sleeve (20) and a longitudinal displacement sleeve (21) are installed on the side wall of the clamping tube (11), and a thrust bearing (22) is installed on the top of the threaded rotating sleeve (20), and the other end of the thrust bearing (22) is in contact with and connected to the bottom of the longitudinal displacement sleeve (21).

6. A building template structure according to claim 5, characterized in that: A limiting plate (23) and a gear plate (24) are installed on the top of the longitudinal shift sleeve (21), and the gear plate (24) is meshedly connected with the rotating gear (16).

7. A building template structure according to claim 2, characterized in that: The two sides of the push rod (14) are provided with longitudinal rods (25), and the two sides of the longitudinal rod (25) are provided with guide blocks (26). The inner wall of the clamping tube (11) is provided with a guide groove (27).

8. The building template structure according to claim 1 is characterized in that: The bottom of the base frame (1) and the top of the movable frame (5) are provided with diagonal support rods (28).

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