Construction engineering template reinforcement device and construction method

Abstract

The present invention relates to the technical field of construction tools, specifically a construction engineering formwork reinforcement device, comprising a back rib located on the outside of the formwork, a plurality of groups of single-rod clamp assemblies arranged vertically on the outside of the back rib, each group of single-rod clamp assemblies comprising four locking rods, a bolt rod being arranged inside the locking rod, the head of the bolt rod being located outside the locking rod and contacting the outer wall of the blocking plate, a top block being fixed on two opposite side walls of a square top support, the top block extending from an elongated hole, the locking rod passing through the square top support and being threadedly connected to the square top support, when two adjacent locking rods are connected, the two adjacent locking rods are arranged vertically, the bolt rod on one of the locking rods is rotated, the top block is inserted into the U-shaped slot on the other locking rod, the four locking rods are connected in their first positions through the top block and the U-shaped slot on each locking rod to form a closed frame. The present invention has the technical effect of facilitating the installation of the construction engineering formwork reinforcement device and improving construction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction tools, and in particular to a building engineering template reinforcement device and a construction method. Background Art

[0002] At present, in building construction, when constructing square columns such as frame columns, steel pipes and bolts are usually used to reinforce the formwork after the formwork and vertical ribs are installed. This reinforcement method usually requires eight steel pipes and four bolts to reinforce each column hoop. This method consumes a lot of materials, and both reinforcement and disassembly require tightening or loosening four screws, which is time-consuming and labor-intensive, and has low construction efficiency. Summary of the Invention

[0003] The embodiments of the present invention provide a construction engineering template reinforcement device and a construction method, which have the technical effect of facilitating the installation of the construction engineering template reinforcement device and improving construction efficiency.

[0004] In one aspect, the present invention provides a construction engineering formwork reinforcement device, which adopts the following technical solutions:

[0005] A construction engineering formwork reinforcement device includes a back rib located on the outside of the formwork, and multiple groups of single-rod clamp assemblies arranged up and down are arranged on the outside of the back rib, and each group of single-rod clamp assemblies includes four locking rods; the locking rod includes a main rod with a hollow interior and a blocking plate fixed to the end of the main rod, a bolt rod is arranged inside the locking rod, one end of the bolt rod passes through the blocking plate, the head of the bolt rod is located outside the locking rod and contacts the outer wall of the blocking plate, a baffle is fixed on the locking rod, the baffle is located inside the main rod and contacts the blocking plate, the interior of the locking rod is slidably connected to a square top support, and the two ends of the locking rod are connected. There are long holes on the opposite side walls, and top blocks are fixed on the two opposite side walls of the square top support. The top blocks extend from the long holes, and the locking rod passes through the square top support and is threadedly connected to the square top support. A fixing block is fixed on the end of the locking rod away from the blocking plate, and a U-shaped slot is provided on the fixing block. When two adjacent locking rods are connected, the two adjacent locking rods are set up and down, and the bolt rod on one of the locking rods is rotated to insert the top block into the U-shaped slot on the other locking rod. The four locking rods are connected in their first position through the top block and the U-shaped slot on each locking rod to form a closed frame.

[0006] Furthermore, a connecting block is fixed on the top block, a connecting rod is hinged on the connecting block, an abutment plate and a locking nut are provided on the connecting rod, the abutment plate is located on the side of the fixed block away from the top block, the abutment plate contacts the side wall of the fixed block, and the locking nut abuts the abutment plate.

[0007] On the other hand, the present invention also provides a construction method of a construction engineering formwork reinforcement device, comprising the following steps:

[0008] Before installing S1 and template 1, measure and mark the installation position on the flat ground;

[0009] S2. Install auxiliary brackets to temporarily fix formwork 1;

[0010] S3, connect the adjacent fixing blocks 313 and top blocks 318 of the single-rod clamp assembly 3 end to end to form a closed frame, and at the same time, place the inner side surface of the single-rod clamp assembly 3 close to the outer back rib 2 of the template 1;

[0011] S4. Use the electric screwdriver to rotate the bolt rod 316 to adjust the position of the top block 318. Use the bolt rod 316 to move the top block 318 to press against the wall of the U-shaped slot 314, thereby fixing the frame-shaped fixing ring formed by the entire single-rod clamp assembly 3.

[0012] S5, fixing the next single-rod clamp assembly 3;

[0013] S6. When disassembling, use an electric screwdriver to rotate and withdraw the top block 318, and then disassemble the locking rod 31.

[0014] Compared with the prior art, the present invention has the following technical effects:

[0015] 1. Compared with traditional fixing devices, each column hoop saves four steel pipes, thus saving a lot of fixing materials;

[0016] 2. Compared with the traditional method, the fastening device of the present invention can be fastened with an electric screwdriver, saving labor;

[0017] 3. The present invention is applicable to the reinforcement of concrete square columns with different side lengths, thus avoiding the need to reinforce columns of different sizes with steel pipes of different lengths, and avoiding the selection and classification of materials;

[0018] 4. The present invention saves the number of steel pipes used and reduces the transportation of materials;

[0019] 5. The present invention is an integral single-rod clamp, which avoids the loss of some small parts;

[0020] 6. The bolt rod of the present invention is fixed, which avoids the phenomenon of reducing the operating space due to the outward movement of the adjusting bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings described herein are intended to provide a further understanding of the present invention, constitute a part of the present invention, and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 A schematic diagram showing the overall structure of the present invention;

[0023] Figure 2A schematic diagram illustrating a single-rod clamp assembly according to the present invention;

[0024] Figure 3 A schematic diagram illustrating the main rod, blocking plate and fixing block in the present invention;

[0025] Figure 4 It is a schematic diagram of the connecting block, connecting rod and abutment plate in the present invention.

[0026] Explanation of the accompanying reference numerals: 1. Template; 2. Back rib; 3. Single-rod clamp assembly; 31. Locking rod; 311. Main rod; 312. Long hole; 313. Fixing block; 314. U-shaped slot; 315. Sealing plate; 316. Bolt rod; 317. Square top support; 318. Top block; 319. Baffle; 4. Connecting block; 41. Connecting groove; 42. Connecting rod; 43. Abutment plate; 44. Locking nut. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0028] Reference Figure 1 、 Figure 2 and Figure 3 A construction engineering formwork reinforcement device includes a back rib 2 located on the periphery of a formwork 1. Four formworks 1 form a frame, and the back rib 2 is arranged in a vertical direction. Multiple groups of single-rod clamp assemblies 3 are arranged on the outside of the back rib 2, and the multiple single-rod clamp assemblies 3 are evenly arranged along the vertical direction of the back rib 2.

[0029] Each single-rod clamp assembly 3 includes four locking rods 31 . The four locking rods 31 have the same structure and include a main rod 311 . The main rod 311 is a square steel tube with two opposing side walls each having an elongated hole 312 . A U-shaped fixing block 313 is fixed to one end of the main rod 311 . The fixing block 313 has two U-shaped side walls with U-shaped slots 314 . The side walls of the main rod 311 are in close contact with the back rib 2 .

[0030] A blocking plate 315 is fixed to the end of the main rod 311 away from the fixing block 313. A bolt rod 316 is disposed within the main rod 311, extending through the blocking plate 315. The bolt head of the bolt rod 316 is located outside the main rod 311 and contacts the outer wall of the blocking plate 315. A square support 317 is slidably connected to the main rod 311. A top block 318 is fixed to each of the two opposing side walls of the square support 317. The top block 318 extends from the elongated hole 312 and can slide along the elongated hole 312.

[0031] Bolt rod 316 passes through square support 317 and is threadedly connected to square support 317. When bolt rod 316 is rotated, square support 317 slides inside main rod 311 along the length of main rod 311. Bolt rod 316 is fixed with a baffle 319, which is located inside main rod 311 and contacts the inner wall of blocking plate 315. Blocking plate 315 limits bolt rod 316, allowing it to rotate but not move.

[0032] The four locking rods 31 of each single-rod clamp assembly 3 are connected end to end. Two parallel locking rods 31 are located at the same height, and two other parallel locking rods 31 are located at the same height. Adjacent locking rods 31 are positioned one above the other. The top block 318 on one adjacent locking rod 31 is inserted into the U-shaped slot 314 on the other. By rotating the bolt rod 316, the top block 318 presses against the wall of the U-shaped slot 314, thereby locking and securing the single-rod clamp assembly 3. The bolt rod 316 can be rotated using an electric screwdriver.

[0033] Reference Figure 4 To increase the stability of the connection between two adjacent locking rods 31, a connecting block 4 is fixed to each top block 318. The connecting block 4 is provided with a connecting slot 41. A connecting rod 42 is provided on the side of the connecting block 4 away from the top block 318. The connecting rod 42 is a bolt rod 316. One end of the connecting rod 42 is inserted into the connecting slot 41 and is rotatably connected to the groove wall of the connecting slot 41. The other end of the connecting rod 42 is provided with an abutment plate 43 and a locking nut 44. The connecting rod 42 passes through the abutment plate 43 and is threadedly connected to the locking nut 44.

[0034] When connecting two adjacent locking rods 31, the top block 318 presses against the U-shaped slot 314 on one of the side walls of the fixed block 313, and then the connecting rod 42 is rotated to make the abutment plate 43 contact the side wall of the fixed block 313 away from the top block 318, and the locking nut 44 presses against the abutment plate 43, thereby increasing the stability of the connection between the two adjacent locking rods 31.

[0035] The present invention also discloses a construction method of a reinforcement device for a construction engineering template 1:

[0036] Before installing S1 and template 1, measure and mark the installation position on the flat ground;

[0037] S2. Install auxiliary brackets to temporarily fix formwork 1;

[0038] S3, connect the adjacent fixing blocks 313 and top blocks 318 of the single-rod clamp assembly 3 end to end to form a closed frame, and at the same time, place the inner side surface of the single-rod clamp assembly 3 close to the outer back rib 2 of the template 1;

[0039] S4. Use the electric screwdriver to rotate the bolt rod 316 to adjust the position of the top block 318. Use the bolt rod 316 to move the top block 318 to press against the wall of the U-shaped slot 314, thereby fixing the frame-shaped fixing ring formed by the entire single-rod clamp assembly 3.

[0040] S5, fixing the next single-rod clamp assembly 3;

[0041] S6. When disassembling, use an electric screwdriver to rotate and withdraw the top block 318, and then disassemble the locking rod 31.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention are included in the scope of protection of the present invention.

Claims

1. A construction engineering formwork reinforcement device, characterized in that: The invention comprises a back rib (2) located on the outside of the template (1), and a plurality of groups of single-rod clamp assemblies (3) arranged up and down are arranged on the outside of the back rib (2), and each group of single-rod clamp assemblies (3) comprises four locking rods (31); the locking rod (31) comprises a main rod (311) with a hollow interior and a blocking plate (315) fixed to the end of the main rod (311); a bolt rod (316) is arranged inside the locking rod (31), one end of the bolt rod (316) passes through the blocking plate (315), the head of the bolt rod (316) is located outside the locking rod (31) and contacts the outer wall of the blocking plate (315); a baffle (319) is fixed on the locking rod (31), the baffle (319) is located inside the main rod (311) and contacts the blocking plate (315); a square top support (317) is slidably connected to the interior of the locking rod (31), and two opposite side walls of the locking rod (31) are provided. The long hole (312) and the two opposite side walls of the square top support (317) are fixed with a top block (318), and the top block (318) extends from the long hole (312). The locking rod (31) passes through the square top support (317) and is threadedly connected to the square top support (317). The end of the locking rod (31) away from the blocking plate (315) is fixed with a fixed block (313), and a U-shaped card groove (314) is provided on the fixed block (313). When two adjacent locking rods (31) are connected, the two adjacent locking rods (31) are set up and down, and the bolt rod (316) on one of the locking rods (31) is rotated to insert the top block (318) into the U-shaped card groove (314) on the other locking rod (31). The four locking rods (31) are connected in the first position through the top block (318) and the U-shaped card groove (314) on each locking rod (31) to form a closed frame; A connecting block (4) is fixed on the top block (318), a connecting rod (42) is hinged on the connecting block (4), an abutment plate (43) and a locking nut (44) are provided on the connecting rod (42), the abutment plate (43) is located on a side of the fixed block (313) away from the top block (318), the abutment plate (43) contacts the side wall of the fixed block (313), and the locking nut (44) abuts against the abutment plate (43).

2. A construction method of the construction engineering formwork reinforcement device according to claim 1, characterized in that: The steps include: S1. Before installing the template (1), measure and mark the installation position on a flat ground; S2, installing auxiliary brackets to temporarily fix the template (1); S3, connecting the adjacent fixing blocks (313) and the top supports of the single-rod clamp assembly (3) end to end to form a closed frame, and at the same time, placing the inner side surface of the single-rod clamp assembly (3) close to the outer back rib (2) of the template (1); S4, using an electric screwdriver to rotate the bolt rod (316) to adjust the position of the top block (318), and using the bolt rod (316) to move the top block (318) to press against the groove wall of the U-shaped groove (314), thereby fixing the frame-shaped fixing ring formed by the entire single-rod clamp assembly (3); S5, fix the next single-rod clamp assembly (3); S6. When disassembling, use an electric screwdriver to rotate the top block (318) to withdraw it, and then disassemble the locking rod (31).

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