A beam-column formwork structure
By designing an adjustment device including rectangular rod, threaded cylinder, sliding rod and screw, the problem of long-term matching of fastener lengths in beam and column formwork structure is solved, and the construction efficiency is improved.
Patent Information
- Application Number
- CN202421370632.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-17
AI Technical Summary
In the beam and column formwork structure, the process of selecting and processing fasteners on site according to construction conditions takes a long time, resulting in delays in construction process and reduced efficiency.
An adjustment device including a rectangular rod, a threaded barrel, a sliding rod and a screw is designed. By rotating the threaded barrel and a sliding rod, the length of the rectangular rod and a sliding rod is adjusted to match the width between the beam and the cylinder, and connected to the outer side of the beam and cylinder through a mounting hole to achieve tightening.
Through this adjustment device, the length of the fastener can be quickly adjusted, the efficiency of beam and column formwork construction is improved, and the construction time and labor cost are reduced.
Smart Images
Figure CN222701502U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of beam-column formwork construction, in particular to a beam-column formwork construction. Background Art
[0002] The construction of beam-column formwork is an important part of building construction. During the construction process, when the beam side formwork and the column side formwork are connected, the lower end of the wooden beam as the back beam of the column formwork needs to be clamped with at least two column hoops to ensure the stability of the beam-column formwork structure and the safety of construction.
[0003] When column hoops are used to clamp and fasten the outside of wooden beams, fasteners are usually selected and processed on site according to the construction conditions of the beam-column formwork structure so that the length of the fasteners matches the specifications of the beam-column formwork. The method of measuring and processing the fasteners on site is time-consuming and labor-intensive, resulting in delays in the construction process and reduced construction efficiency. Utility Model Content
[0004] The utility model aims to solve the problem that when column hoops are used to clamp and fasten the outer sides of wooden beams, fasteners are usually selected on-site for processing according to the construction conditions of the beam-column formwork structure so that the length of the fasteners matches the specifications of the beam-column formwork, and the method of measuring and processing the fasteners on-site is relatively time-consuming and labor-intensive, resulting in delays in the construction process and reduced construction efficiency. A beam-column formwork structure is proposed to solve the problem that when column hoops are used to clamp and fasten the outer sides of wooden beams, fasteners are usually selected on-site for processing according to the construction conditions of the beam-column formwork structure so that the length of the fasteners matches the specifications of the beam-column formwork.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a beam-column formwork structure, including a base plate, a plurality of beam-column bodies are arranged on the top of the base plate, a plurality of wooden beams are arranged on the outer surface of the beam-column bodies, an adjusting device is arranged on one side of the wooden beam, the adjusting device includes a rectangular rod, one side of the rectangular rod is rotatably connected to a threaded tube, both ends of the outer surface of the rectangular rod are slidably connected to sliding rods respectively, one side of the sliding rod is fixedly connected to a screw rod, the outer surface of the screw rod is threadedly connected to the inner wall of the threaded tube, and a plurality of mounting holes are opened on the side of the sliding rod away from the rectangular rod.
[0006] The effect achieved by the above components is: by setting a rectangular rod and using fasteners to reinforce the wooden beams around the outside of the beams and columns, the threaded barrel can be pushed to rotate on one side of the rectangular rod according to the width between the beams and columns, so that the two screws slide in opposite directions on the inner wall of the threaded barrel, driving the sliding rod to slide in opposite directions on the outer surface of the rectangular rod so that the length of the rectangular rod and the two sliding rods match the width between the beam and column bodies, and then the rectangular rod and the two sliding rods are hoisted to the outside of the beam and column bodies, and bolts and other tools are used to connect them to the outside of the beam and column bodies through the installation holes to reinforce the outside of the beam and column bodies.
[0007] Preferably, two L-shaped rods are fixedly connected to the upper and lower sides of the rectangular rod respectively, and the upper and lower sides of the sliding rod slide on the sides where the two L-shaped rods are close to each other.
[0008] The effect achieved by the above components is: when the threaded cylinder is rotated to control the sliding rod to slide on the outer surface of the rectangular rod, the sliding rod will slide between the two L-shaped rods on the upper and lower sides of the rectangular rod, further limiting the angle between the sliding rod and the rectangular rod, thereby increasing the stability of the sliding rod when moving.
[0009] Preferably, one end of the L-shaped rod is fixedly connected to a rectangular frame, and the outer surface of the sliding rod slides on the inner wall of the rectangular frame.
[0010] The effect achieved by the above components is that the sliding rod will slide on the inner wall of the rectangular frame when it moves, and the angle between the sliding rod and the rectangular rod can be further limited by the rectangular frame, so as to avoid shaking of the sliding rod when it moves as much as possible.
[0011] Preferably, a plurality of convex strips are fixedly connected to the outer surface of the threaded barrel, and the convex strips are distributed in a circular shape on the outer surface of the threaded barrel.
[0012] The effect achieved by the above components is that the threaded barrel can be pushed and rotated to adjust the position of the sliding rod more conveniently by pressing the convex strip on the outer surface of the threaded barrel with the hand.
[0013] Preferably, the bottom end of the rectangular rod is fixedly connected to two oblique rods, and a certain angle is formed between the two oblique rods and the bottom end of the rectangular rod.
[0014] The effect achieved by the above components is that when the position of the sliding rod on the outer surface of the rectangular rod needs to be adjusted, the rectangular rod can be suspended in the air by supporting it on the ground with two inclined rods at the bottom of the rectangular rod, making it easy to control the movement of the sliding rod to adjust the position.
[0015] Preferably, one end of the sliding rod away from the rectangular rod is fixedly connected to a positioning plate, and the positioning plate and the sliding rod are perpendicular to each other.
[0016] The effect achieved by the above components is that when the sliding rod and the rectangular rod are installed on the outside of the beam-column body, the positioning plate at one end of the sliding rod can be pressed against the outside of the beam-column body, thereby improving the fastening effect of the beam-column body.
[0017] Preferably, a positioning device is provided on one side of the rectangular rod, and the positioning device includes a slot rod, one side of the slot rod is fixedly connected to one side of the rectangular rod, the inner wall of the slot rod is slidably connected to an L-shaped block, the inner wall of the slot rod is rotatably connected to a bolt, and the outer surface of the bolt is threadedly connected to the inner wall of the L-shaped block.
[0018] The effect achieved by the above components is: after rotating the threaded barrel to adjust the positions of the two sliding rods, the bolt can be rotated to move the L-shaped block on the inner wall of the groove rod to press one end of the L-shaped block against the outer surface of the threaded barrel, thereby further fixing the position of the threaded barrel and avoiding as much as possible the threaded barrel from accidentally rotating and causing the position of the sliding rod to move.
[0019] Preferably, a cushion block is fixedly connected to one side of the L-shaped block, and the cushion block is made of rubber material.
[0020] The effect achieved by the above components is that when the side of the L-shaped block provided with the rubber pad is pressed against the outer surface of the threaded barrel, the contact with the outer surface of the threaded barrel is closer and less likely to slide, thereby having a better effect on fixing the position of the threaded barrel.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting an adjustment device, when the wooden beams around the outer side of the beam-column body are reinforced by fasteners, the positions of the two sliding rods on the outer surface of the rectangular rod can be adjusted by rotating the threaded tube, and the total length of the rectangular rod and the two sliding rods can be changed to match the spacing between the two beam-column bodies, which makes it easy to fasten the outer side of the beam-column body and improves the efficiency of the beam-column formwork construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the rectangular rod of the utility model;
[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the L-shaped rod of the utility model;
[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding rod of the utility model.
[0027] Legend: 1. Base plate; 2. Adjustment device; 3. Positioning device; 4. Beam-column body; 5. Wooden rafter; 21. Rectangular rod; 22. Threaded tube; 23. Sliding rod; 24. Screw rod; 25. L-shaped rod; 26. Rectangular frame; 27. Raised strip; 28. Diagonal rod; 29. Positioning plate; 31. Slot rod; 32. L-shaped block; 33. Bolt; 34. Spacer block. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-3As shown, a beam-column formwork structure includes a bottom plate 1, a plurality of beam-column bodies 4 are arranged at the top of the bottom plate 1, a plurality of wooden beams 5 are arranged on the outer surface of the beam-column bodies 4, an adjusting device 2 is arranged on one side of the wooden beam 5, the adjusting device 2 includes a rectangular rod 21, a threaded tube 22 is rotatably connected to one side of the rectangular rod 21, sliding rods 23 are slidably connected to the outer surfaces of the rectangular rod 21 at both ends, a screw rod 24 is fixedly connected to one side of the sliding rod 23, the outer surface of the screw rod 24 is threadedly connected to the inner wall of the threaded tube 22, a plurality of mounting holes are opened on the side of the sliding rod 23 away from the rectangular rod 21, by setting the rectangular rod 21, when the wooden beams 5 on the outer side of the beams are reinforced using fasteners, the threaded tube 22 can be pushed to rotate on one side of the rectangular rod 21 according to the width between the beams, so that the two screws 24 are in the threaded tube The inner wall of 22 slides in opposite directions, driving the sliding rod 23 to slide in opposite directions on the outer surface of the rectangular rod 21 so that the length of the rectangular rod 21 and the two sliding rods 23 match the width between the beam-column body 4, and then the rectangular rod 21 and the two sliding rods 23 are hoisted to the outside of the beam-column body 4, and bolts and other tools are used to connect them to the outside of the beam-column body 4 through the mounting holes to reinforce the outside of the beam-column body 4. By setting the adjustment device 2, when the wooden beams 5 on the outside of the beam-column body 1 are reinforced by fasteners, the positions of the two sliding rods 23 on the outer surface of the rectangular rod 21 can be adjusted by rotating the threaded tube 22, and the total length of the rectangular rod 21 and the two sliding rods 23 can be changed to match the distance between the two beam-column bodies 4, which is convenient for fastening the outside of the beam-column body 4 and improving the efficiency of the beam-column formwork construction.
[0029] Reference Figure 1-3 As shown, in this embodiment: two L-shaped rods 25 are fixedly connected to the upper and lower sides of the rectangular rod 21, and the upper and lower sides of the sliding rod 23 slide on the side where the two L-shaped rods 25 are close to each other. When the threaded cylinder 22 is rotated to control the sliding rod 23 to slide on the outer surface of the rectangular rod 21, the sliding rod 23 will slide between the two L-shaped rods 25 on the upper and lower sides of the rectangular rod 21, and the angle between the sliding rod 23 and the rectangular rod 21 is further limited, thereby increasing the stability of the sliding rod 23 when moving. One end of the L-shaped rod 25 is fixedly connected to a rectangular frame 26, and the outer surface of the sliding rod 23 slides on the inner wall of the rectangular frame 26. When the sliding rod 23 moves, it will slide on the inner wall of the rectangular frame 26. The angle between the sliding rod 23 and the rectangular rod 21 can be further limited by the rectangular frame 26, thereby avoiding shaking of the sliding rod 23 when moving.
[0030] Reference Figure 1-3The cam 27 is arranged on the outer surface of the threaded cylinder 22, and the cam 27 is arranged on the outer surface of the threaded cylinder 22, so that the ...
[0031] Reference Figure 2-3 As shown, in the present embodiment: a positioning device 3 is provided on one side of the rectangular rod 21, and the positioning device 3 includes a slot rod 31, one side of the slot rod 31 is fixedly connected to one side of the rectangular rod 21, and an L-shaped block 32 is slidably connected to the inner wall of the slot rod 31, and a bolt 33 is rotatably connected to the inner wall of the slot rod 31, and the outer surface of the bolt 33 is threadedly connected to the inner wall of the L-shaped block 32. After the threaded barrel 22 is rotated to adjust the positions of the two sliding rods 23, the bolt 33 can be rotated to make the L-shaped block 32 move on the inner wall of the slot rod 31 to press one end of the L-shaped block 32 on the outer surface of the threaded barrel 22, so as to further fix the position of the threaded barrel 22, and to avoid the threaded barrel 22 from accidentally rotating as much as possible, causing the position of the sliding rod 23 to move, and a pad 34 is fixedly connected to one side of the L-shaped block 32, and the pad 34 is made of rubber material. When the side of the L-shaped block 32 provided with the rubber pad 34 is pressed against the outer surface of the threaded barrel 22, the contact with the outer surface of the threaded barrel 22 is more closely and not easy to slide, and the position fixing effect of the threaded barrel 22 is better.
[0032] Working principle: During the construction of the beam-column formwork structure, the beam-column body 4 is sleeved on the outside of the steel cage on the base plate 1, and then the wooden beam 5 is fixed on the outside of the beam-column body 4, and the two inclined rods 28 at the bottom end of the rectangular rod 21 of the plurality of adjustment devices 2 are placed on the ground to support the rectangular rod 21, and the threaded tube 22 is pushed to rotate at the convex strip 27 on the outer surface of the threaded tube 22 by hand, so that the two screws 24 slide in opposite directions on the inner wall of the threaded tube 22, and the sliding rod 23 is driven to slide in opposite directions on the outer surface of the rectangular rod 21 so that the lengths of the rectangular rod 21 and the two sliding rods 23 match the width between the beam-column body 4, and then the bolt 33 is turned to move the L-shaped block 32 on the inner wall of the groove rod 31 to press one side of the L-shaped block 32 provided with a rubber pad 34 against the outer surface of the threaded tube 22 to further fix the position of the threaded tube 22, and then the rectangular rod 21 and the two sliding rods 23 are hoisted to the outside of the beam-column body 4, and bolts and other tools are used to connect them to the outside of the beam-column body 4 through the mounting holes to reinforce the outside of the beam-column body 4.
[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A beam-column formwork structure, comprising a base plate (1), characterized in that: A plurality of beam-column bodies (4) are arranged at the top of the bottom plate (1), a plurality of wooden beams (5) are arranged on the outer surface of the beam-column bodies (4), an adjusting device (2) is arranged on one side of the wooden beam (5), and the adjusting device (2) comprises a rectangular rod (21), one side of the rectangular rod (21) is rotatably connected to a threaded cylinder (22), both ends of the outer surface of the rectangular rod (21) are slidably connected to sliding rods (23), one side of the sliding rod (23) is fixedly connected to a screw rod (24), the outer surface of the screw rod (24) is threadedly connected to the inner wall of the threaded cylinder (22), and a plurality of mounting holes are opened on the side of the sliding rod (23) away from the rectangular rod (21).
2. A beam-column formwork structure according to claim 1, characterized in that: Two L-shaped rods (25) are fixedly connected to the upper and lower sides of the rectangular rod (21), and the upper and lower sides of the sliding rod (23) slide on the sides where the two L-shaped rods (25) are close to each other.
3. A beam-column formwork structure according to claim 2, characterized in that: One end of the L-shaped rod (25) is fixedly connected to a rectangular frame (26), and the outer surface of the sliding rod (23) slides on the inner wall of the rectangular frame (26).
4. A beam-column formwork structure according to claim 3, characterized in that: A plurality of convex strips (27) are fixedly connected to the outer surface of the threaded barrel (22), and the convex strips (27) are distributed in a circular pattern on the outer surface of the threaded barrel (22).
5. A beam-column formwork structure according to claim 4, characterized in that: The bottom end of the rectangular rod (21) is fixedly connected to two oblique rods (28), and a certain angle is formed between the two oblique rods (28) and the bottom end of the rectangular rod (21).
6. A beam-column formwork structure according to claim 5, characterized in that: One end of the sliding rod (23) away from the rectangular rod (21) is fixedly connected to a positioning plate (29), and the positioning plate (29) and the sliding rod (23) are perpendicular to each other.
7. A beam-column formwork structure according to claim 6, characterized in that: A positioning device (3) is provided on one side of the rectangular rod (21), and the positioning device (3) comprises a slot rod (31), one side of the slot rod (31) is fixedly connected to one side of the rectangular rod (21), an inner wall of the slot rod (31) is slidably connected to an L-shaped block (32), and the inner wall of the slot rod (31) is rotatably connected to a bolt (33), and the outer surface of the bolt (33) is threadedly connected to the inner wall of the L-shaped block (32).
8. A beam-column formwork structure according to claim 7, characterized in that: A cushion block (34) is fixedly connected to one side of the L-shaped block (32), and the cushion block (34) is made of rubber material.