Frame column formwork reinforcing device

Abstract

The utility model discloses a frame column formwork reinforcing device which comprises a first installation frame and a second installation frame, a first sliding groove is formed between the front inner wall and the rear inner wall of the first installation frame, and a second sliding groove is formed between the left inner wall and the right inner wall of the second installation frame. Fixing devices are installed between the two first sliding grooves and between the two second sliding grooves, and four adjusting devices are jointly installed at the corresponding ends of the first installation frame and the second installation frame. According to the frame column formwork reinforcing device, the handle is rotated to drive the two-way screw rod to rotate between the left inner wall and the right inner wall of the first installation frame, the two-way screw rod can drive the two reinforcing plates to move inwards at the same time when rotating, and therefore the two ends of a formwork are clamped and fixed; and a fixing device is also arranged in the second mounting frame, and the other two ends of the formwork can be clamped and fixed by repeating the operation, so that the reinforcing quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a frame column formwork reinforcement device. Background Art

[0002] With the development of society, there are more and more buildings in both cities and rural areas. However, during building construction, the pouring of frame columns is particularly important. Frame columns bear the loads transmitted by beams and slabs in the frame structure and transfer the loads to the foundation, and they are the main vertical support structures. But before building the frame columns, it is necessary to build the frame column formwork in advance and reinforce the formwork.

[0003] The existing patent (application number 202021014352.X) discloses a frame column formwork reinforcement device, which includes a device main body. A first reinforcement plate is fixedly installed on one side of the device main body. A first chute is provided on one side of the first reinforcement plate. A bidirectional lead screw is installed in the first chute. A first slider is installed at the threaded part of one end of the bidirectional lead screw, and a second slider is installed at the threaded part of the other end of the bidirectional lead screw. Second reinforcement plates are fixedly installed on one side of each of the first slider and the second slider. A second chute is provided at one end inside each of the second reinforcement plates. A telescopic plate is installed in the second chute. A through hole is provided at one end of the telescopic plate. A third reinforcement plate is installed between the two second reinforcement plates, and the third reinforcement plate is connected through the through hole. A central positioning seat is fixedly installed at the top end of the first reinforcement plate, and an irradiation lamp is fixedly installed at the bottom end of the first reinforcement plate.

[0004] The above patent rotates the bidirectional lead screw, and the bidirectional lead screw drives the reinforcement plate to adjust so as to reinforce the mold. However, it can reinforce both ends of the formwork, while the other two ends are not well fixed, affecting the reinforcement effect of the device. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a frame column formwork reinforcement device, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A frame column formwork reinforcement device includes a first installation frame and a second installation frame. First chutes are opened between the front inner wall and the rear inner wall of the first installation frame, and second chutes are opened between the left inner wall and the right inner wall of the second installation frame. Fixing devices are installed between the two first chutes and between the two second chutes. Four adjusting devices are jointly installed at the corresponding ends of the first installation frame and the second installation frame. A protection device is installed at the rear part of the right end of the first installation frame and at the left part of the rear end of the second installation frame.

[0008] Preferably, the fixing device includes reinforcing plates. There are two reinforcing plates. At the front ends of the two reinforcing plates, first sliders are installed. At the rear ends of the two reinforcing plates, second sliders are installed. A bidirectional screw is inserted through the right ends of the two second sliders. A rotating handle is installed at the right end of the bidirectional screw. The two reinforcing plates are installed between two first sliding grooves through the first sliders and the second sliders. By driving the bidirectional screw to rotate between the left inner wall and the right inner wall of the first installation frame through the rotating handle, since the two reinforcing plates are respectively arranged on the forward thread and the reverse thread of the bidirectional screw, when the bidirectional screw rotates, the two reinforcing plates will be driven to move inward simultaneously, thereby clamping and fixing the two ends of the template. In addition, a fixing device is also arranged in the second installation frame. By repeating the above operation, the other two ends of the template can be clamped and fixed, thus improving the reinforcement quality of the device.

[0009] Preferably, the protection device includes a protection seat. A clamping groove is formed in the middle of the right end of the protection seat. Two inserting blocks are installed at the left end of the protection seat. Two inserting slots are formed in the rear part of the right end of the first installation frame. The protection seat is installed at the rear part of the right end of the first installation frame through the inserting blocks. The protection seat is installed on the outer surface of the rotating handle through the clamping groove thereon. And at this time, the inserting blocks on the protection seat are inserted into the inserting slots, preventing the rotating handle from being scratched externally or impacted when the device is placed, which may cause the loosening and rotation of the rotating handle.

[0010] Preferably, the adjusting device includes an adjusting cylinder. An adjusting groove is formed in the adjusting cylinder. An adjusting column is inserted through the adjusting groove movably. The adjusting cylinder is fixedly installed on the first installation frame. The upper end of the adjusting column is fixedly connected to the second installation frame. By sliding the adjusting column up and down in the adjusting cylinder, the distance between the first installation frame and the second installation frame can be adjusted, enabling the device to appropriately adjust the reinforcement position according to needs.

[0011] Preferably, the clamping groove and the rotating handle are of the same size and are corresponding in position left and right.

[0012] Preferably, the four adjusting devices are distributed in a rectangular array between the first installation frame and the second installation frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When the formwork of the frame column needs to be reinforced after installation, first place the first installation frame and the second installation frame on the outside of the formwork. At this time, by rotating the rotating handle on the fixing device, the rotating handle drives the bidirectional screw to rotate between the left inner wall and the right inner wall of the first installation frame. Since the two reinforcing plates are respectively arranged on the forward thread and the reverse thread of the bidirectional screw, when the bidirectional screw rotates, it will drive the two reinforcing plates to move inward simultaneously, thereby clamping and fixing both ends of the formwork. In addition, a fixing device is also arranged in the second installation frame. By repeating the above operation, the other two ends of the formwork can be clamped and fixed, thus improving the reinforcement quality of the device. Moreover, by adjusting the adjusting column on the device, it can slide up and down in the adjusting cylinder, so as to adjust the distance between the first installation frame and the second installation frame, enabling the device to appropriately adjust the reinforcement position according to needs.

[0015] 2. The protective seat on the protective device is installed on the outer surface of the rotating handle through the card slot thereon. And at this time, the insertion block on the protective seat is inserted into the insertion slot, preventing the rotating handle from being scratched externally or impacted when the device is placed, which may cause the loosening and rotation of the rotating handle, thus affecting the stability of the bidirectional screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of a formwork reinforcement device for a frame column of the present invention;

[0017] Figure 2 is the overall structural schematic diagram of the fixing device of a formwork reinforcement device for a frame column of the present invention;

[0018] Figure 3 is the overall structural schematic diagram of the protective device of a formwork reinforcement device for a frame column of the present invention;

[0019] Figure 4 is the overall structural schematic diagram of the adjusting device of a formwork reinforcement device for a frame column of the present invention.

[0020] In the figure: 1. First installation frame; 2. Fixing device; 3. Protective device; 4. Adjusting device; 5. Second installation frame; 6. First sliding groove; 7. Second sliding groove; 20. Reinforcing plate; 21. First slider; 22. Second slider; 23. Bidirectional screw; 24. Rotating handle; 30. Protective seat; 31. Card slot; 32. Insertion slot; 33. Insertion block; 40. Adjusting cylinder; 41. Adjusting groove; 42. Adjusting column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] As shown Figures 1-4 in the figure, a frame column formwork reinforcement device includes a first installation frame 1 and a second installation frame 5. A first sliding groove 6 is formed between the front inner wall and the rear inner wall of the first installation frame 1, and a second sliding groove 7 is formed between the left inner wall and the right inner wall of the second installation frame 5. A fixing device 2 is installed between the two first sliding grooves 6 and between the two second sliding grooves 7. Four adjusting devices 4 are jointly installed at the corresponding ends of the first installation frame 1 and the second installation frame 5. A protective device 3 is installed at the rear part of the right end of the first installation frame 1 and the left part of the rear end of the second installation frame 5; the four adjusting devices 4 are distributed in a rectangular array between the first installation frame 1 and the second installation frame 5.

[0023] The fixing device 2 includes a reinforcement plate 20. There are two reinforcement plates 20. A first slider 21 is installed at the front end of each of the two reinforcement plates 20, and a second slider 22 is installed at the rear end of each of the two reinforcement plates 20. A bidirectional screw 23 is inserted through the right ends of the two second sliders 22. A rotating handle 24 is installed at the right end of the bidirectional screw 23. The two reinforcement plates 20 are installed between the two first sliding grooves 6 through the first sliders 21 and the second sliders 22. By driving the bidirectional screw 23 to rotate between the left inner wall and the right inner wall of the first installation frame 1 through the rotating handle 24, since the two reinforcement plates 20 are respectively arranged on the positive thread and the reverse thread of the bidirectional screw 23, the two reinforcement plates 20 will be driven to move inward simultaneously when the bidirectional screw 23 rotates, so as to clamp and fix both ends of the formwork. In addition, a fixing device 2 is also arranged in the second installation frame 5. By repeating the above operations, the other two ends of the formwork can be clamped and fixed, thereby improving the reinforcement quality of the device.

[0024] The protective device 3 includes a protective seat 30. A clamping groove 31 is formed in the middle of the right end of the protective seat 30. Two insertion blocks 33 are installed at the left end of the protective seat 30. Two insertion slots 32 are formed at the rear part of the right end of the first installation frame 1. The protective seat 30 is installed at the rear part of the right end of the first installation frame 1 through the insertion blocks 33; the clamping groove 31 is the same size as the rotating handle 24 and is positioned corresponding to the left and right. The protective seat 30 is installed on the outer surface of the rotating handle 24 through the clamping groove 31 thereon, and at this time, the insertion blocks 33 on the protective seat 30 are inserted into the insertion slots 32, avoiding that when the device is placed, the rotating handle 24 is scratched by the outside or impacted, resulting in the loosening and rotation of the rotating handle 24.

[0025] The adjusting device 4 includes an adjusting cylinder 40. An adjusting groove 41 is formed in the adjusting cylinder 40. An adjusting column 42 is movably inserted in the adjusting groove 41. The adjusting cylinder 40 is fixedly installed on the first installation frame 1, and the upper end of the adjusting column 42 is fixedly connected to the second installation frame 5. By sliding the adjusting column 42 up and down in the adjusting cylinder 40, the distance between the first installation frame 1 and the second installation frame 5 can be adjusted, so that the device can appropriately adjust the reinforcement position of the device according to needs.

[0026] It should be noted that the present utility model is a frame column formwork reinforcement device. The protective seat 30 on the protective device 3 is installed on the outer surface of the rotating handle 24 through the card slot 31 thereon. At this time, the insertion block 33 on the protective seat 30 is inserted into the slot 32, preventing the rotating handle 24 from being scratched externally or impacted when the device is placed, which may cause the loosening or rotation of the rotating handle 24, thereby affecting the stability of the bidirectional screw 23. When it is necessary to reinforce the frame column formwork, first place the first installation frame 1 and the second installation frame 5 on the outside of the formwork. At this time, by rotating the rotating handle 24 on the fixing device 2, the rotating handle 24 drives the bidirectional screw 23 to rotate between the left inner wall and the right inner wall of the first installation frame 1. Since the two reinforcing plates 20 are respectively arranged on the forward thread and the reverse thread of the bidirectional screw 23, when the bidirectional screw 23 rotates, it will drive the two reinforcing plates 20 to move inward simultaneously, thereby clamping and fixing both ends of the formwork. In addition, a fixing device 2 is also provided in the second installation frame 5. By repeating the above operation, the other two ends of the formwork can be clamped and fixed, thus improving the reinforcement quality of the device. Moreover, by adjusting the adjusting column 42 on the adjusting device 4, it can slide up and down in the adjusting cylinder 40, thereby adjusting the distance between the first installation frame 1 and the second installation frame 5, enabling the device to appropriately adjust the reinforcement position according to needs.

[0027] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A formwork reinforcement device for frame columns, comprising a first installation frame (1) and a second installation frame (5), characterized in that: A first sliding groove (6) is formed between the front inner wall and the rear inner wall of the first mounting frame (1). A second sliding groove (7) is formed between the left inner wall and the right inner wall of the second mounting frame (5). A fixing device (2) is installed between the two first sliding grooves (6) and between the two second sliding grooves (7). Four adjusting devices (4) are jointly installed at the corresponding ends of the first mounting frame (1) and the second mounting frame (5). A protective device (3) is installed at the rear part of the right end of the first mounting frame (1) and at the left part of the rear end of the second mounting frame (5).

2. The frame column formwork reinforcement device according to claim 1, characterized in that: The fixing device (2) includes a reinforcement plate (20). There are two reinforcement plates (20). A first sliding block (21) is installed at the front end of each of the two reinforcement plates (20). A second sliding block (22) is installed at the rear end of each of the two reinforcement plates (20). A bidirectional screw rod (23) is inserted and installed at the right ends of the two second sliding blocks (22). A rotating handle (24) is installed at the right end of the bidirectional screw rod (23). The two reinforcement plates (20) are installed between the two first sliding grooves (6) through the first sliding blocks (21) and the second sliding blocks (22).

3. The frame column formwork reinforcement device according to claim 2, characterized in that: The protective device (3) includes a protective seat (30). A card slot (31) is formed in the middle of the right end of the protective seat (30). Two insertion blocks (33) are installed at the left end of the protective seat (30). Two insertion slots (32) are formed in the rear part of the right end of the first mounting frame (1). The protective seat (30) is installed at the rear part of the right end of the first mounting frame (1) through the insertion blocks (33).

4. A formwork reinforcement device for a frame column according to claim 1, characterized in that: The adjusting device (4) includes an adjusting cylinder (40). An adjusting groove (41) is formed in the adjusting cylinder (40). An adjusting column (42) is movably inserted into the adjusting groove (41). The adjusting cylinder (40) is fixedly installed on the first mounting frame (1). The upper end of the adjusting column (42) is fixedly connected to the second mounting frame (5).

5. The frame column formwork reinforcement device according to claim 3, characterized in that: The card slot (31) and the rotating handle (24) have the same size and are corresponding in position left and right.

6. The frame column formwork reinforcement device according to claim 1, characterized in that: The four adjusting devices (4) are distributed in a rectangular array between the first mounting frame (1) and the second mounting frame (5).

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