A fixing device for a building construction formwork and a method of use

Abstract

The application belongs to the technical field of building construction, and more particularly relates to a fixing device for a building construction formwork and an application method thereof. The fixing device comprises a mounting plate, a pull rod, a mounting groove and an electromagnetic device. The mounting groove is arranged on one side of the mounting plate, and a clamping block is arranged in the groove. The pull rod and the clamping block are arranged in the mounting plate, and the electromagnetic device is arranged on both sides of the mounting plate. The fixing device has the advantages and positive effects that the magnetic block is adsorbed by the electromagnet, the pull rod is driven to move, the limiting block and the clamping block are driven to move, the rectangular formwork is limited and fixed, the practicability is improved, and the functionality of the device is increased.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and more specifically, it relates to a fixing device and application method for building construction formwork. Background Technology

[0002] Construction formwork is a temporary support structure, manufactured according to design requirements, to shape concrete structures and components into specified positions and geometric dimensions, maintain their correct position, and bear the self-weight of the formwork and external loads acting on it. Currently, beams and columns are mainly square columns, and molds are usually needed to fix the formwork in a square column shape.

[0003] According to application number CN202211445376.4, a formwork fixing bracket for building construction includes columns and beams. The beams are horizontally fixed between adjacent columns. The ends of the beams are fixedly connected to the columns with fixing members. A pad is fixedly connected to the top surface of the columns. Square grooves are formed on both sides of the top of the pads. An extension plate is set inside the square groove. A slide rail is fixedly connected to the bottom surface of the extension plate. A sliding groove is formed at the bottom end of the slide rail on the inner wall of the square groove. The slide rail is fixed inside the sliding groove. A positioning hole is formed on the bottom surface of the square groove. A sleeve hole is formed on the top surface of the extension plate. The sleeve hole and the positioning hole correspond to each other and their ends overlap. However, this application can only limit the movement of square shapes and cannot limit the movement of curved or other shapes. Therefore, we propose a fixing device for building construction formwork and its usage method. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a field of building construction technology, and more specifically, relates to a fixing device for building construction formwork.

[0005] The technical solution adopted in this invention is: a fixing device for building construction formwork, characterized in that it includes...

[0006] The mounting plate has a slot on one side, and a locking block is provided inside the slot;

[0007] A tie rod, wherein the tie rod is disposed inside the mounting plate;

[0008] The mounting slot is located inside the mounting plate and is fixed with an electromagnet.

[0009] Furthermore, the card slot includes a first card slot, a second card slot, and a third card slot; the card block includes a first card block, a second card block, and a third card block; the mounting plate is also provided with a limit plate, a telescopic spring, a limit block, and a limit groove; the limit plate includes a first limit plate and a second limit plate; the telescopic spring includes a first telescopic spring and a second telescopic spring; the limit block includes a first limit block and a second limit block; and the limit groove includes a first limit groove and a second limit groove.

[0010] Furthermore, the first slot is disposed on one side of the mounting plate and the third card block is engaged inside it, and the first limiting plate is fixed on one side of the third card block;

[0011] One end of the pull rod is fixed with the second limiting block, and the outer side of the third locking block is provided with the first limiting groove. The first limiting groove and the second limiting block can be spliced ​​and fixed.

[0012] A magnetic block is fixed to one end of the pull rod, and the magnetic block can be magnetically connected to the electromagnet.

[0013] Furthermore, the second telescopic spring is fixedly installed inside the mounting plate, and the pull rod passes through the second telescopic spring.

[0014] Furthermore, the first locking block is fixed to one side of the second limiting plate, the first limiting block is rotatably connected to the outer side of the first locking block, the first telescopic spring is fixed to one side of the first limiting block, and the third locking groove is opened on one side of the first limiting plate, and the third locking groove can be spliced ​​and fixed with the first locking block.

[0015] Furthermore, the top of the mounting plate is provided with the enemy slot, the second slot is fitted with the second block, and the top of the second block is fixedly provided with a connecting plate.

[0016] Furthermore, a side plate is fixed to one side of the mounting plate, and a sliding groove is formed on the top of the side plate. The sliding groove includes a first sliding groove and a second sliding groove. A first slider is slidably connected inside the first sliding groove, and a third limiting block is fixedly set on the top of the first slider. A second limiting groove is formed on the outer side of the second locking block, and the second limiting groove can fit and be fixed with the third limiting block. Two second sliding grooves are formed inside the side plate, and a second slider is slidably connected inside the second sliding groove. A rack is provided on one side of the second slider, and the rack can be fixedly connected with the first slider.

[0017] Furthermore, a rotating shaft is rotatably connected inside the side plate, a gear is fixedly sleeved on the outside of the rotating shaft, a motor is fixedly fixed on the top of the mounting plate, the gear meshes with the rack, and the rotating shaft is fixedly connected to the output end of the motor.

[0018] Furthermore, a method for applying a fixing device for building construction formwork is characterized in that the method includes the following steps:

[0019] A slot is provided on one side of the mounting plate, and the mounting groove is provided inside the mounting plate;

[0020] The tie rod is disposed inside the mounting plate;

[0021] The electromagnet is placed in the mounting slot;

[0022] The electromagnet drives the mounting plate to move, thus fixing the building construction template.

[0023] The advantages and positive effects of this invention are as follows: By using the above technical solution, the magnetic block is attracted by an electromagnet, which can drive the pull rod to move and simultaneously drive the second limiting block to move. The movement of the second limiting block can compress the second telescopic spring, and then the third locking block is inserted into the first locking groove, thus completing the installation of the first limiting plate. At this time, the attraction force of the electromagnet is released, and the rebound force of the second telescopic spring can reset the second limiting block, causing it to be inserted into the first limiting groove, thus completing the limiting work of the third locking block. The first limiting plate can limit the arc-shaped template, and by inserting the first locking block into the third locking groove, the installation of the second limiting plate can be completed. The first limiting block can complete the limiting work, and the second limiting plate can limit and fix the rectangular template, improving practicality.

[0024] By inserting the second locking block into the second locking slot, the connecting plate can be installed. By using a motor to drive the rotating shaft to rotate, the outer gear can be rotated. The gear meshes with the rack, which can move the rack and simultaneously move the second slider inside the second sliding groove. The movement of the rack can move the third limiting block, causing it to engage inside the second limiting groove, thus limiting the second locking block and increasing the functionality of the device. Attached Figure Description

[0025] Figure 1 This is a structural schematic diagram of an embodiment of the present invention;

[0026] Figure 2 This is a front view of an embodiment of the present invention;

[0027] Figure 3 This is an enlarged view of point A in the structural schematic diagram of an embodiment of the present invention.

[0028] In the picture:

[0029] 1. Mounting plate 2. First limiting plate 3. First block 4. First extension spring 5. First limit block 6. Second limit plate 8. First limiting groove 9. Second limit block 10. First card slot 11. Second extension spring 12. Pull rod 13. Magnetic block 14. Mounting slot 15. Electromagnet 16. First slider 17. First chute 18. Third limit block 19. Second Card Block 20. Second card slot 21. Second limiting groove 22. Connecting plate 23. Gear rack 24. Shaft 25. Second slider 26. Second chute 27. Gear 28. Electric motor 29. Side panels 30. Third Card Block 31. Third card slot Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, in the following description, descriptions of well-known structures are omitted to avoid unnecessarily obscuring the concept of the invention.

[0031] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0032] In the description of the embodiments of this invention, it should be understood that the terms "top," "bottom," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In the description of this invention, it should be noted that unless otherwise explicitly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in this invention through specific circumstances.

[0033] like Figures 1 to 3This invention provides a technical solution: a fixing device and application method for building construction templates, including an installation plate 1 and a second limiting plate 6. A first slot 10 is provided on one side of the installation plate 1, and a third locking block 30 is engaged inside the first slot 10. A first limiting plate 2 is fixedly installed on one side of the third locking block 30. A pull rod 12 is provided inside the installation plate 1, and a second limiting block 9 is fixedly installed at one end of the pull rod 12. A first limiting groove 8 is provided on the outer side of the third locking block 30, and the first limiting groove 8 is adapted to the second limiting block 9. A magnetic block 13 is fixedly installed at one end of the pull rod 12. An installation groove 14 is provided inside the installation plate 1, and an electromagnet 15 is fixedly installed inside the installation groove 14. The electromagnet 15 is magnetically connected to the magnetic block 13. A second telescopic spring 11 is fixedly installed inside the installation plate 1, and the pull rod 12 passes through the second telescopic spring 11. The electromagnet 15 attracts the magnetic block 13, which moves the pull rod 12 and the second limiting block 9. The movement of the second limiting block 9 compresses the second telescopic spring 11, and then the third locking block 30 is inserted into the first locking groove 10, completing the installation of the first limiting plate 2. At this time, the attraction force of the electromagnet 15 is released, and the rebound force of the second telescopic spring 11 can reset the second limiting block 9, making it lock into the first limiting groove 8, thus completing the limiting work of the third locking block 30. The first limiting plate 2 can limit the arc template. By inserting the first locking block 3 into the third locking groove 31, the installation of the second limiting plate 6 can be completed. The first limiting block 5 can complete the limiting work, and the second limiting plate 6 can limit and fix the rectangular template, improving practicality.

[0034] Preferably, a first locking block 3 is fixedly installed on one side of the second limiting plate 6, a first limiting block 5 is rotatably connected to the outer side of the first locking block 3, a first telescopic spring 4 is fixedly installed on one side of the first limiting block 5, a third locking groove 31 is opened on one side of the first limiting plate 2, the third locking groove 31 is adapted to the first locking block 3, a second locking groove 20 is opened on the top of the mounting plate 1, a second locking block 19 is locked inside the second locking groove 20, a connecting plate 22 is fixedly installed on the top of the second locking block 19, a side plate 29 is fixedly installed on one side of the mounting plate 1, a first sliding groove 17 is opened on the top of the side plate 29, a first slider 16 is slidably connected inside the first sliding groove 17, a third limiting block 18 is fixedly installed on the top of the first slider 16, a second limiting groove 21 is opened on the outer side of the second locking block 19, the second limiting groove 21 is adapted to the third limiting block 18, two second sliding grooves 26 are opened inside the side plate 29, and a second slider is slidably connected inside the second sliding groove 26. 25. A rack 23 is fixedly installed on one side of the second slider 25. The rack 23 is fixedly connected to the first slider 16. A rotating shaft 24 is rotatably connected inside the side plate 29. A gear 27 is fixedly sleeved on the outside of the rotating shaft 24. A motor 28 is fixedly installed on the top of the mounting plate 1. The gear 27 meshes with the rack 23. The rotating shaft 24 is fixedly connected to the output end of the motor 28. By inserting the second locking block 19 into the inside of the second locking groove 20, the installation of the connecting plate 22 can be completed. By using the motor 28 to drive the rotating shaft 24 to rotate, the outer gear 27 can be driven to rotate. By using the gear 27 to mesh with the rack 23, the rack 23 can be driven to move. At the same time, the second slider 25 can slide inside the second sliding groove 26. By using the movement of the rack 23, the third limiting block 18 can be driven to move, so that it is locked into the inside of the second limiting groove 21, completing the limiting work of the second locking block 19 and increasing the functionality of the device.

[0035] In summary, the fixing device and its usage method for this construction formwork are as follows: First, the electromagnet 15 attracts the magnetic block 13, which moves the pull rod 12 and simultaneously moves the second limiting block 9. The movement of the second limiting block 9 compresses the second telescopic spring 11. Then, the third locking block 30 is inserted into the first locking groove 10, completing the installation of the first limiting plate 2. At this point, the attraction force of the electromagnet 15 is released, and the rebound force of the second telescopic spring 11 resets the second limiting block 9, causing it to lock into the first limiting groove 8, thus limiting the third locking block 30. The first limiting plate 2 can limit the arc-shaped formwork. By inserting the first locking block 30 into the third... Inside the slot 31, the second limiting plate 6 can be installed. The first limiting block 5 can be used to limit the position, and the second limiting plate 6 can be used to limit and fix the rectangular template. By inserting the second locking block 19 into the second slot 20, the connecting plate 22 can be installed. By using the motor 28 to drive the rotating shaft 24 to rotate, the outer gear 27 can be driven to rotate. The gear 27 meshes with the rack 23, which can drive the rack 23 to move. At the same time, the second slider 25 slides inside the second slide groove 26. The movement of the rack 23 can drive the third limiting block 18 to move, so that it is inserted into the second limiting groove 21, thus completing the limiting work of the second locking block 19.

[0036] By using an electromagnet to attract a magnetic block, the pull rod can be moved, simultaneously moving the second limiting block. The movement of the second limiting block compresses the second telescopic spring, allowing the third locking block to engage with the first locking slot, thus completing the installation of the first limiting plate. Releasing the electromagnet's attraction allows the second telescopic spring to return the second limiting block to its original position, locking it back into the first limiting slot and thus limiting the third locking block. The first limiting plate can limit the arc-shaped template, and the second limiting plate can limit and fix the rectangular template, improving practicality.

[0037] By inserting the second locking block into the second locking slot, the connecting plate can be installed. By using a motor to drive the rotating shaft to rotate, the outer gear can be rotated. The gear meshes with the rack, which can move the rack and simultaneously move the second slider inside the second sliding groove. The movement of the rack can move the third limiting block, causing it to engage inside the second limiting groove, thus limiting the second locking block and increasing the functionality of the device.

[0038] The embodiments of the present invention have been described in detail above, but the content described is only a preferred embodiment of the present invention and should not be considered as limiting the scope of the present invention. All equivalent changes and improvements made in accordance with the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A fixing device for building construction formwork, characterized in that, include The mounting plate has a slot on one side, and a locking block is provided inside the slot; A tie rod, wherein the tie rod is disposed inside the mounting plate; The mounting slot is located inside the mounting plate and is fixed with an electromagnet; The slot includes a first slot, a second slot, and a third slot; the block includes a first block, a second block, and a third block; the mounting plate is further provided with a limiting plate, a telescopic spring, a limiting block, and a limiting groove; the limiting plate includes a first limiting plate and a second limiting plate; the telescopic spring includes a first telescopic spring and a second telescopic spring; the limiting block includes a first limiting block and a second limiting block; and the limiting groove includes a first limiting groove and a second limiting groove. A side plate is fixed to one side of the mounting plate. A sliding groove is formed on the top of the side plate. The sliding groove includes a first sliding groove and a second sliding groove. A first slider is slidably connected inside the first sliding groove. A third limiting block is fixedly set on the top of the first slider. A second limiting groove is formed on the outer side of the second locking block. The second limiting groove and the third limiting block are fitted and fixedly engaged. Two second sliding grooves are formed inside the side plate. A second slider is slidably connected inside the second sliding groove. A rack is set on one side of the second slider. The rack is fixedly connected to the first slider. The side plate is rotatably connected to a rotating shaft, and a gear is fixedly sleeved on the outside of the rotating shaft. A motor is fixed on the top of the mounting plate. The gear meshes with the rack, and the rotating shaft is fixedly connected to the output end of the motor.

2. The fixing device for building construction formwork according to claim 1, characterized in that, The first slot is located on one side of the mounting plate and the third card block is engaged inside it. The first limiting plate is fixed on one side of the third card block. One end of the pull rod is fixed with the second limiting block, and the outer side of the third locking block is provided with the first limiting groove, which is spliced ​​and fixed with the second limiting block; A magnetic block is fixed to one end of the pull rod, and the magnetic block is magnetically connected to the electromagnet.

3. The fixing device for building construction formwork according to claim 2, characterized in that, The second telescopic spring is fixedly installed inside the mounting plate, and the pull rod passes through the second telescopic spring.

4. The fixing device for building construction formwork according to claim 2, characterized in that, The first locking block is fixed to one side of the second limiting plate, the first limiting block is rotatably connected to the outside of the first locking block, the first telescopic spring is fixed to one side of the first limiting block, and the third locking groove is opened on one side of the first limiting plate, and the third locking groove is spliced ​​and fixed with the first locking block.

5. The fixing device for building construction formwork according to claim 2, characterized in that, The top of the mounting plate is provided with a second slot, the inside of which a second card block is engaged, and a connecting plate is fixedly provided on the top of the second card block.

6. A method for applying the fixing device for building construction formwork as described in claim 1, characterized in that, The steps of the method include: A slot is provided on one side of the mounting plate, and the mounting groove is provided inside the mounting plate; The tie rod is disposed inside the mounting plate; The electromagnet is placed in the mounting slot; The electromagnet drives the mounting plate to move, thus fixing the building construction template.

Images