Detachable formwork support frame for building

Abstract

The utility model provides building detachable formwork support frame belongs to the field of construction, including bottom plate, be provided with the lifting support subassembly for corresponding adjustment and support according to building formwork height on the bottom plate, be provided with the fit support subassembly for fit building shape contact surface and support on the lifting support subassembly. The utility model discloses lifting support subassembly and fit support subassembly are set up, and the gear is rotated through servo motor when using, and the rack drives the lifting body to lift in the inside of four limit posts, and the lifting body is lifted by servo motor and can avoid the condition that the supporting surface and building formwork do not adhere to like manual lifting, and the U -shaped piece produces the support to the lifting body through the adjustment support threaded column, to reduce the burden of servo motor, through the adjustment multiple interface column and support the irregular building formwork, satisfy the demand that the device needs to support different shape building formwork.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and more specifically, to a detachable formwork support frame for building construction. Background Technology

[0002] In engineering construction, building construction is extremely crucial. It is the process of transforming the design drawings and plans into a physical building at a designated location. It covers core aspects such as foundation, main structure, roof, and decoration. Formwork is a key model for the formation of freshly poured concrete in building construction. The system consists of formwork, support components, and fasteners. It is required to accurately ensure structural dimensions, have sufficient strength, rigidity, and stability to withstand pressure, and be easy to install, disassemble, and reuse. During the use of formwork, brackets are used to support and fix the formwork to prevent it from falling.

[0003] A search revealed that Chinese Patent Publication No. CN213868937U discloses "A novel formwork support device for building construction, relating to the field of building construction technology. This utility model mainly includes two symmetrical support frames, both of which are adjustable in height. A detachable connecting rod is slidably installed between the two support frames. Each of the two support frames has a detachable and adjustable support component for supporting the formwork. In use, the two support frames are adjusted to the corresponding heights according to the formwork height, then the distance between the two support frames is adjusted according to the formwork size, and the support component is adjusted to the corresponding size. Finally, the formwork is supported. This device is easy and quick to install, greatly improving efficiency. Furthermore, the device can be adjusted according to the formwork size, making it highly adaptable." However, it still has the following drawbacks:

[0004] (1) In actual use, the device is raised and lowered by adjusting the threaded rod. However, adjusting in this way requires lifting the device and using the adjusting screw to adjust the height, which is cumbersome. At the same time, this manual height adjustment method is prone to forming a small gap between the building template and the device support surface, affecting the support effect.

[0005] (2) In actual use, building formwork comes in various shapes. The support surface of this device is flat, so it can only support flat building formwork and cannot effectively support curved or irregular building formwork, resulting in low applicability. Therefore, a detachable formwork support frame for building is proposed. Utility Model Content

[0006] The purpose of this utility model is to address the problem that, in actual use, the device uses an adjustable threaded rod to raise and lower the support, but this method requires lifting the device and using an adjusting screw to easily adjust the height, which is cumbersome. Furthermore, this manual height adjustment method easily creates small gaps between the building formwork and the device's support surface, affecting the support effect. Additionally, in actual use, building formwork comes in various shapes, and the device's flat support surface can only support flat building formwork, failing to effectively support curved or irregular building formwork, resulting in low applicability.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: a detachable formwork support frame for construction, including a base plate, wherein the base plate is provided with a lifting support assembly for adjusting and supporting the formwork according to its height, and the lifting support assembly is provided with a fitting support assembly for fitting the formwork to provide support.

[0009] The lifting support assembly includes a U-shaped block snapped onto the top of the base plate, a servo motor fixedly mounted on the top of the U-shaped block, a gear fixedly mounted on the output end of the servo motor, four limiting posts snapped onto the four corners of the top of the base plate, a lifting body slidably connected inside the four limiting posts, a rack welded inside the lifting body, the rack meshing with the gear, and four first threaded holes arrayed on the top of the U-shaped block, with supporting threaded posts threadedly connected inside the first threaded holes.

[0010] As a preferred technical solution of this utility model, the fitting support assembly includes four support columns that are snapped into the four corner areas at the top of the lifting body. The top of the four support columns is snapped into a contact block. The top of the contact block has nine second threaded holes arranged in an array. The top of the contact block has nine including grooves. The positions of the including grooves and the second threaded holes are corresponding. The contact column is threaded into the interior of the second threaded hole. The top of the contact column is provided with a dome surface.

[0011] As a preferred technical solution of this utility model, a cross block is welded to the bottom of the base plate, a flat plate is welded to the bottom of the cross block, four third threaded holes are arrayed at the bottom of the flat plate, an adjusting threaded column is threaded into the inner thread of the third threaded hole, a traction line is fixedly connected to the inner bottom of the U-shaped block, a solid ball is fixedly connected to the end of the traction line away from the U-shaped block, and four vertical columns are welded to the inner bottom of the U-shaped block.

[0012] As a preferred technical solution of this utility model, four reinforcing blocks are fixedly connected to the four corners of the top of the flat plate, and two fixing plates are snapped onto the top of the lifting body, with the two fixing plates snapped onto the bottom of the contact block.

[0013] As a preferred technical solution of this utility model, a first buffer pad is fixedly installed on the top of the contact block, and a second buffer pad is fixedly connected to the top of the supporting threaded column.

[0014] As a preferred technical solution of this utility model, a first scale is fixedly installed on one side of the lifting body, a second scale is fixedly installed on one side of the limiting column, and a U-shaped protective shell is fixedly installed on the top of the U-shaped block. The U-shaped protective shell is used in conjunction with a servo motor.

[0015] As a preferred technical solution of this utility model, luminous panels are fixedly installed on both sides of the lifting body, and anti-collision pads are fixedly installed on the limiting column.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By setting up a lifting support assembly, the snap-fit ​​U-shaped blocks and limiting columns can be disassembled for easy transportation during use. Power is provided by a servo motor, which drives the gear to rotate. The gear drives the lifting body to rise and fall inside the four limiting columns through the rack, thereby supporting the building formwork. This lifting method is faster and can quickly form support. Moreover, the servo motor driving the lifting body can avoid the situation where the support surface does not fit the building formwork as in manual lifting, thus strengthening the support effect. After the building formwork is supported, the U-shaped blocks can be adjusted to support the lifting body by adjusting the support threaded columns, increasing the support area and reducing the load on the servo motor.

[0018] 2. By setting up a fitting support component, multiple joint columns can be adjusted during use to support irregular building templates, thus meeting the device's need to support building templates of different shapes. The dome-shaped surface can better contact the building template, facilitating the device's support. When the joint columns are not needed, they can be adjusted into the groove. Attached Figure Description

[0019] Figure 1 A structural schematic diagram of the detachable formwork support frame for construction provided by this utility model;

[0020] Figure 2 A structural schematic diagram of the detachable formwork support frame lifting support assembly for construction provided by this utility model;

[0021] Figure 3 A schematic diagram of the structure of the detachable formwork support frame fitting support assembly for construction provided by this utility model;

[0022] Figure 4 A structural schematic diagram of the vertical column of the detachable formwork support frame for construction provided by this utility model;

[0023] Figure 5 A schematic diagram of the anti-collision pad for the detachable formwork support frame of the building provided by this utility model.

[0024] The diagram shows: 1. Base plate; 2. Lifting support assembly; 3. Fitting support assembly; 201. U-shaped block; 202. Servo motor; 203. Gear; 204. Limiting post; 205. Lifting body; 206. Rack; 207. First threaded hole; 208. Support threaded post; 301. Support post; 302. Contact block; 303. Second threaded hole; 304. Including groove; 305. Contact post; 306. Dome surface; 4. Cross block; 5. Flat plate; 6. Third threaded hole; 7. Adjusting threaded post; 8. Traction line; 9. Solid ball; 10. Vertical post; 11. Reinforcing block; 12. Fixing plate; 13. First buffer pad; 14. Second buffer pad; 15. First scale; 16. Second scale; 17. U-shaped protective shell; 18. Luminous panel; 19. Anti-collision pad. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] like Figure 1As shown, this embodiment proposes a detachable formwork support frame for construction, including a base plate 1, a lifting support assembly 2 for adjusting and supporting according to the height of the building formwork, and a fitting support assembly 3 for fitting the contact surface of the building shape for support.

[0030] like Figure 2 As shown, the lifting support assembly 2 includes a U-shaped block 201 snapped onto the top of the base plate 1. The U-shaped block 201 supports the servo motor 202. The servo motor 202 is fixedly installed on the top of the U-shaped block 201 and provides power. A gear 203 is fixedly installed at the output end of the servo motor 202. Four limiting posts 204 are snapped onto the four corners of the top of the base plate 1. The limiting posts 204 limit the lifting body 205. The lifting body 205 is slidably connected inside the four limiting posts 204. The lifting body 205 supports the building template by lifting and lowering through the servo motor 202. A rack 206 is welded inside the lifting body 205. The rack 206 meshes with the gear 203 and drives the lifting body 205 to lift and lower. Four first threaded holes 207 are arrayed on the top of the U-shaped block 201. The first threaded hole 207 has an internal threaded connection to a support threaded post 208. The support threaded post 208 is used to increase the support area. In use, the snap-fit ​​U-shaped block 201 and the limiting post 204 can be disassembled for easy transportation. Power is provided by the servo motor 202, which drives the gear 203 to rotate. The gear 203 drives the lifting body 205 to rise and fall inside the four limiting posts 204 through the rack 206, thereby supporting the building formwork. This lifting method is faster and can quickly form support. Moreover, the servo motor 202 drives the lifting body 205 to rise and fall, which can avoid the situation where the support surface and the building formwork do not fit together as in manual lifting, thus strengthening the support effect. After the building formwork is supported, the support threaded post 208 can be adjusted so that the U-shaped block 201 supports the lifting body 205, increasing the support area and reducing the burden on the servo motor 202.

[0031] like Figure 3As shown, the fitting support assembly 3 includes four support columns 301 that snap into the top four corner areas of the lifting body 205. A contact block 302 is snapped into the top of each of the four support columns 301. The contact block 302 is used to support flat building templates. Nine second threaded holes 303 are arrayed on the top of the contact block 302, and nine receiving grooves 304 are also provided on the top of the contact block 302. The receiving grooves 304 correspond to the positions of the second threaded holes 303. A contact post 305 is threaded into the interior of each second threaded hole 303. The contact post 305 is used to accommodate irregular shapes. The formwork is supported by a dome surface 306 on the top of the connecting column 305. The dome surface 306 facilitates the connection column 305 and the formwork to form a support point. In use, by adjusting multiple connecting columns 305, multiple connecting columns 305 can support irregular formwork to meet the needs of the device to support formwork of different shapes. The dome surface 306 can better contact the formwork, facilitating the support of the device. When the connecting column 305 is not needed, it can be adjusted into the groove 304.

[0032] like Figure 4 and Figure 5 As shown, a cross block 4 is welded to the bottom of the base plate 1, and a flat plate 5 is welded to the bottom of the cross block 4. Four third threaded holes 6 are arrayed on the bottom of the flat plate 5. An adjusting threaded column 7 is threadedly connected inside the third threaded hole 6. One end of the traction line 8 is fixedly connected to the inner bottom of the U-shaped block 201. A solid ball 9 is fixedly connected to the end of the traction line 8 away from the U-shaped block 201. Four vertical columns 10 are welded to the inner bottom of the U-shaped block 201. In use, uneven ground may have an adverse effect on the support effect. When the ground is uneven, the adjusting threaded column 7 will be suspended. By adjusting the adjusting threaded column 7, the adjusting threaded column 7 is grounded, thereby forming a stable support and reducing the impact of uneven ground on the device. In use, the solid ball 9 under the traction line 8 hangs down in the direction of gravity. By observing the distance between the solid ball 9 and the four surrounding vertical columns 10, it can be determined whether the entire device is in a horizontal state. Then, fine adjustments can be made by adjusting the threaded column 7 to make the device in a horizontal state to ensure the support effect.

[0033] like Figure 4 As shown, four reinforcing blocks 11 are fixedly connected to the four corners of the top of the plate 5. Two fixing plates 12 are snapped onto the top of the lifting body 205. The two fixing plates 12 are snapped onto the bottom of the contact block 302. In use, the reinforcing blocks 11 support and reinforce the base plate 1 and the plate 5, and the fixing plates 12 support and reinforce the lifting body 205 and the contact block 302 to extend the service life of the device and reduce the occurrence of accidents such as breakage.

[0034] like Figure 4As shown, a first buffer pad 13 is fixedly installed on the top of the contact block 302, and a second buffer pad 14 is fixedly connected to the top of the support threaded column 208. In use, the first buffer pad 13 strengthens the friction between the contact block 302 and the building template and provides buffering, while the second buffer pad 14 strengthens the friction between the support threaded column 208 and the lifting body 205 and provides buffering, thereby enhancing the stability of the device. Buffering can prevent rigid collisions and prevent damage to the device.

[0035] like Figure 4 As shown, a first scale 15 is fixedly installed on one side of the lifting body 205, a second scale 16 is fixedly installed on one side of the limiting column 204, and a U-shaped protective shell 17 is fixedly installed on the top of the U-shaped block 201. The U-shaped protective shell 17 is used in conjunction with the servo motor 202. When in use, the height between the building template and the ground can be roughly determined by observing the scale of the first scale 15 plus the second scale 16, so that the user can understand the height. The motor is protected by the U-shaped protective shell 17 to prevent damage to the motor.

[0036] like Figure 5 As shown, glow-in-the-dark panels 18 are fixedly installed on both sides of the lifting body 205, and anti-collision pads 19 are fixedly installed on the limiting column 204. When in use, the glow-in-the-dark panels 18 can emit light to remind people when the light is not good, so as to avoid pedestrians from colliding with the device and causing accidents. The anti-collision pads 19 prevent sharp corners of building edges from causing injury to others.

[0037] Specifically, when using this detachable formwork support frame: the snap-fit ​​U-shaped blocks 201 and limiting posts 204 can be disassembled for easy transportation. Power is provided by the servo motor 202, which drives the gear 203 to rotate. The gear 203, through the rack 206, drives the lifting body 205 to rise and fall within the four limiting posts 204, thereby supporting the building formwork. This lifting method is faster and can quickly form support. Furthermore, the servo motor 202 driving the lifting body 205 avoids the misalignment between the support surface and the building formwork caused by manual lifting, thus enhancing the support effect. After supporting the building formwork, the U-shaped blocks 201 can be adjusted to support the lifting body 205 by adjusting the support threaded posts 208, increasing the support area and reducing the load on the servo motor 202 (e.g., ...). Figure 2 As shown), by adjusting multiple contact columns 305, irregular building templates can be supported to meet the device's need to support building templates of different shapes. The dome surface 306 allows for better contact with the building template, facilitating support. When the contact columns 305 are not needed, they can be adjusted into the groove 304 (as shown). Figure 3As shown), uneven ground may adversely affect the support effect. When the ground is uneven, the adjusting threaded column 7 will be suspended in the air. Adjusting the adjusting threaded column 7 will ground it, thereby forming a stable support and reducing the impact of uneven ground on the device. During use, the solid ball 9 under the traction line 8 hangs down in the direction of gravity. By observing the distance between the solid ball 9 and the four surrounding vertical columns 10, it can be determined whether the entire device is in a horizontal state. Then, fine adjustments can be made by adjusting the threaded column 7 to make the device horizontal, so as to ensure the support effect (e.g., Figure 4 and Figure 5 (As shown).

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A detachable formwork support frame for construction, comprising a base plate (1), characterized in that, The base plate (1) is provided with a lifting support assembly (2) for adjusting and supporting according to the height of the building template, and the lifting support assembly (2) is provided with a fitting support assembly (3) for fitting the contact surface of the building shape for support. The lifting support assembly (2) includes a U-shaped block (201) snapped onto the top of the base plate (1). A servo motor (202) is fixedly installed on the top of the U-shaped block (201). A gear (203) is fixedly installed at the output end of the servo motor (202). Four limiting posts (204) are snapped onto the four corners of the top of the base plate (1). A lifting body (205) is slidably connected inside the four limiting posts (204). A rack (206) is welded inside the lifting body (205). The rack (206) and the gear (203) mesh with each other. Four first threaded holes (207) are arrayed on the top of the U-shaped block (201). A supporting threaded post (208) is threadedly connected inside the first threaded hole (207).

2. The detachable formwork support frame for construction according to claim 1, characterized in that, The fitting support assembly (3) includes four support columns (301) that are snapped into the top four corner areas of the lifting body (205). The top of the four support columns (301) is snapped into a face block (302). The top of the face block (302) is provided with nine second threaded holes (303). The top of the face block (302) is provided with nine slots (304). The slots (304) and the second threaded holes (303) are positioned opposite each other. The face column (305) is connected to the internal thread of the second threaded hole (303). The top of the face column (305) is provided with a dome surface (306).

3. The detachable formwork support frame for construction according to claim 1, characterized in that, The bottom of the base plate (1) is welded with a cross block (4), the bottom of the cross block (4) is welded with a plate (5), the bottom of the plate (5) is provided with four third threaded holes (6), the internal threads of the third threaded holes (6) are connected with adjusting threaded columns (7), the inner bottom of the U-shaped block (201) is fixedly connected with a traction line (8), the end of the traction line (8) away from the U-shaped block (201) is fixedly connected with a solid ball (9), and the inner bottom of the U-shaped block (201) is welded with four vertical columns (10).

4. The detachable formwork support frame for construction according to claim 3, characterized in that, The top four corners of the flat plate (5) are fixedly connected with four reinforcing blocks (11), and the top of the lifting body (205) is snapped with two fixing plates (12), which are snapped into the bottom of the contact block (302).

5. The detachable formwork support frame for construction according to claim 2, characterized in that, The top of the interface block (302) is fixedly installed with a first buffer pad (13), and the top of the support threaded column (208) is fixedly connected with a second buffer pad (14).

6. The detachable formwork support frame for construction according to claim 1, characterized in that, A first scale (15) is fixedly installed on one side of the lifting body (205), a second scale (16) is fixedly installed on one side of the limiting column (204), and a U-shaped protective shell (17) is fixedly installed on the top of the U-shaped block (201). The U-shaped protective shell (17) is used in conjunction with the servo motor (202).

7. The detachable formwork support frame for construction according to claim 1, characterized in that, Luminous panels (18) are fixedly installed on both sides of the lifting body (205), and anti-collision pads (19) are fixedly installed on the limiting column (204).

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