Concrete intercepting tool convenient to assemble and disassemble
By designing concrete interception tools that are easy to assemble and disassemble, using large steel partitions and snap structures, the problem of poor airbag interception tools is solved, the construction efficiency and interception effect are improved, and the effective separation of high and low-grade concrete is achieved.
Patent Information
- Application Number
- CN202323330079.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-07
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-07
AI Technical Summary
Due to flexible materials, existing airbag interception tools are difficult to effectively intercept high and low-grade concrete, resulting in poor interception effect.
A concrete intercepting tool for easy assembly and disassembly is designed, including large partitions and snaps. The large partitions are assembled by several small partitions, fixed by snaps, tied with steel materials and wires, and adjust the inclination angle to Separate structural beams and slabs from wall column concrete.
It improves the effect and construction efficiency of concrete interception, saves labor, reduces material costs, and realizes effective separation of high and low-grade concrete, solving the problems of high and poor interception of traditional binding materials and poor airbag interception.
Smart Images
Figure CN222276200U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete interception, in particular to a concrete interception tool which is convenient for assembly and disassembly. Background Art
[0002] In the current construction industry, there are situations where the concrete grade of the wall column is more than two grades higher than the concrete grade of the beam and slab. The beam-column joint close to the column end should be poured with the high-grade concrete of the column and poured first. Before the initial setting, the beam and slab concrete should be poured. At this time, the intermediate interception tool plays a key role. Referring to the traditional separation measures, one is to tie the wire mesh at the junction of high and low concrete after the steel bars are tied. Although this operation is effective, the material cost is high and it is labor-intensive and time-consuming. Another method is the airbag interception tool that has emerged in recent years. Although it is easy to operate, the interception effect is poor. Because the airbag is a flexible material, the lower part of the airbag is squeezed by the concrete, and the airbag will deform to the other side, resulting in concrete interception failure. Utility Model Content
[0003] The purpose of the utility model is to provide a concrete interception tool which is easy to assemble and disassemble, so as to solve the problem that the interception effect of the airbag interception tool proposed in the above-mentioned background technology is poor. Since the airbag is made of flexible material, the lower part of the airbag is squeezed by the concrete, and the airbag will deform to the other side, thereby causing the concrete interception failure.
[0004] To achieve the above-mentioned purpose, the utility model provides a concrete intercepting tool which is easy to assemble and disassemble, including a large partition and a buckle, the lower part of the large partition rests on the stirrups of the structural beam, the large partition adjusts the inclination angle by moving the position of the stirrups of the structural beam, the upper part of the large partition is tied to the upper structural beam steel bars with a wire, and when pouring, when the structural beam slab concrete is about to flood the binding place, the wire is untied, the large partition is assembled from a number of small partitions and locked and fixed by buckles, the inner side of the structural beam steel bars is poured with structural beam slab concrete and structural wall column concrete, and the structural beam slab concrete and structural wall column concrete are separated by the large partition.
[0005] Preferably, the large partition is made of steel and is a straight plate-shaped object, and the small partitions include five different widths, and the thickness and height are consistent.
[0006] Preferably, the small partition has a thickness of 5 mm, a length of 1000 mm, and a width of 10 mm, 20 mm, 50 mm or 100 mm.
[0007] Preferably, the long side gap diameter of the elliptical steel ring is 400 mm, the short side gap diameter is 10 mm, the height is 300 mm, and the bolt diameter is 5 mm.
[0008] Preferably, the tying wire is No. 20 tying wire, which is used to tie and constrain the top of the large partition to the structural beam reinforcement.
[0009] Preferably, the buckle is composed of an elliptical steel ring and bolts on both sides. The elliptical steel ring is put on a large partition composed of several small partitions, so that the several small partitions are connected into a whole, and then the large partition is tightened and fixed by bolts on both sides.
[0010] Preferably, threaded openings are provided on both sides of the elliptical steel ring, and the threaded ends of the bolts are threadedly connected to the threaded openings on both sides of the elliptical steel ring.
[0011] Preferably, a plurality of the small partitions of different sizes are combined to form large partitions of different widths.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The concrete interception tool that is easy to assemble and disassemble has a simple structure, is easy to operate, and has high construction efficiency for workers. It can be used in a turnover manner, solving the problem that high and low grade concrete is difficult to intercept and control. The partition can be made of abandoned wooden formwork on site, or a steel partition can be customized, which is convenient to obtain materials. In response to the call for green construction, the partition is inserted in blocks, which solves the trouble caused by the steel bar partition in the beam. At the same time, the plate shape is also easy to pull out quickly in the later stage, which improves the turnover rate of the tool. It can effectively play the role of separating high and low grade concrete of structural beams, columns and walls. Compared with the traditional method of fast and easy closing net binding, it eliminates the trouble of using wire mesh binding, can save labor and improve construction efficiency. At the same time, compared with the airbag interception tool that has emerged in recent years, although it is easy to operate, the interception effect is poor. Since the airbag is a flexible material, the lower part of the airbag is squeezed by concrete, and the airbag will deform to the other side, resulting in concrete interception failure. By using the high and low grade concrete interception tool that can be assembled and disassembled and can be turned around, while saving labor and improving work efficiency, the interception effect is improved, which not only ensures economic benefits but also guarantees quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the large partition in the utility model;
[0016] Figure 3 It is a structural schematic diagram of the buckle in the utility model;
[0017] Figure 4 For this utility model Figure 1 A local enlarged schematic diagram of point A in the middle.
[0018] The meaning of each number in the figure is:
[0019] 1. Large partition; 2. Structural beam steel bars; 3. Structural beam and slab concrete; 4. Structural wall and column concrete; 5. Small partition; 6. Clips; 7. Oval steel rings; 8. Bolts; 9. Tie wire. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides a concrete interception tool which is easy to assemble and disassemble. Figure 1-Figure 4 As shown, it includes a large partition 1 and a buckle 6. The lower part of the large partition 1 rests on the stirrups of the structural beam. The large partition 1 adjusts the inclination angle by moving the position of the structural beam stirrups. The upper part of the large partition 1 is tied with the upper structural beam reinforcement 2 by a wire 9. When pouring, when the structural beam slab concrete 3 is about to flood the binding position, the wire is untied. The large partition 1 is assembled from a number of small partitions 5 and locked and fixed by the buckle 6. The structural beam slab concrete 3 and the structural wall column concrete 4 are poured inside the inner side of the structural beam reinforcement 2. The structural beam slab concrete 3 and the structural wall column concrete 4 are separated by the large partition 1 to achieve the interception of the structural beam slab concrete 3.
[0022] In this embodiment, the large partition 1 is made of steel and is a straight plate. The small partitions 5 include five different widths, and the thickness and height are consistent, so that multiple small partitions 5 can be combined into a large partition 1.
[0023] Specifically, the small partition 5 has a thickness of 5 mm, a length of 1000 mm, and a width of 10 mm, 20 mm, 50 mm, or 100 mm, and can be combined to form large partitions 1 of various widths.
[0024] Furthermore, the diameter of the long side gap of the elliptical steel ring 7 is 400 mm, the diameter of the short side gap is 10 mm, the height is 300 mm, and the diameter of the bolt 8 is 5 mm, which is convenient for being put on the large partition 1 for locking and fixing.
[0025] Furthermore, the binding wire 9 uses No. 20 binding wire to bind and restrain the top of the large partition 1 and the structural beam steel bars 2, so as to facilitate the fixation of the top of the large partition 1.
[0026] Furthermore, the buckle 6 is composed of an elliptical steel ring 7 and bolts 8 on both sides. The elliptical steel ring 7 is put on the large partition 1 composed of several small partitions 5, so that the several small partitions 5 are connected into a whole, and then the bolts 8 are tightened and fixed on both sides of the large partition 1 to ensure that the large partition 1 will not loosen.
[0027] Furthermore, threaded openings are provided on both sides of the elliptical steel ring 7, and the threaded ends of the bolts 8 are threadedly connected to the threaded openings on both sides of the elliptical steel ring 7, so as to facilitate tightening of the bolts 8, and one end abuts and fixes the two sides of the large partition 1.
[0028] Furthermore, a plurality of small partitions 5 of different sizes are combined to form large partitions 1 of different widths. This is because there are steel bars in the beams, which result in intervals of different widths. In order to meet the requirements of intervals of different widths, the above structure can be assembled into large partitions 1 of any width.
[0029] When the utility model is used, the concrete intercepting tool which is easy to assemble and disassemble, firstly, after the structural beam reinforcement 2 is tied, the tool is inserted into the beam, and the wire 9 is used to tie the large partition 1 at the intersection with the beam reinforcement, and then the buckle 6 is inserted into the upper part of the large partition 1 to position the large partition 1, so that a number of small partitions 5 are connected into a whole, and then the bolt 8 is tightened to make it firm, and then a large partition 1 is tied at a symmetrical position according to the same requirement, and then the structural wall column concrete 4 is poured first, and then the structural beam slab concrete 3 outside the intercepting tool is poured, and when the structural beam slab concrete 3 is poured and is about to flood the wire 9, the wire 9 is untied, and then the structural beam slab concrete 3 is poured, and after the structural beam slab concrete 3 is poured, the bolt 8 is loosened, the elliptical steel ring 7 is taken out, and then the large partition 1 can be pulled out.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A concrete interception tool that is easy to assemble and disassemble, comprising a large partition (1) and a buckle (6), characterized in that: The lower part of the large partition (1) rests on the stirrups of the structural beam, and the upper part of the large partition (1) is tied to the upper structural beam reinforcement (2) with a wire tie (9). The large partition (1) is composed of a plurality of small partitions (5) assembled and fastened by buckles (6). The inner side of the structural beam reinforcement (2) is cast with structural beam slab concrete (3) and structural wall column concrete (4), and the structural beam slab concrete (3) and structural wall column concrete (4) are separated by the large partition (1).
2. The concrete intercepting tool that is easy to assemble and disassemble according to claim 1 is characterized in that: The large partition (1) is made of steel and is a straight plate-shaped object. The small partition (5) includes five different widths, and the thickness and height are consistent.
3. The concrete intercepting tool that is easy to assemble and disassemble according to claim 2 is characterized in that: The small partition (5) has a thickness of 5 mm, a length of 1000 mm, and a width of 10 mm, 20 mm, 50 mm or 100 mm.
4. The concrete intercepting tool that is easy to assemble and disassemble according to claim 3 is characterized in that: The tie wire (9) is a No. 20 tie wire, which is used to tie and constrain the top of the large partition (1) and the structural beam steel bars (2).
5. The concrete intercepting tool that is easy to assemble and disassemble according to claim 4 is characterized in that: The buckle (6) is composed of an elliptical steel ring (7) and bolts (8) on both sides. The elliptical steel ring (7) is put on the large partition (1) composed of a plurality of small partitions (5), so that the plurality of small partitions (5) are connected into a whole, and then the large partition (1) is tightened and fixed by bolts (8) on both sides.
6. The concrete intercepting tool that is easy to assemble and disassemble according to claim 5 is characterized in that: Threaded openings are arranged on both sides of the elliptical steel ring (7), and the threaded ends of the bolts (8) are threadedly connected to the threaded openings on both sides of the elliptical steel ring (7).
7. The concrete intercepting tool that is easy to assemble and disassemble according to claim 6 is characterized in that: The diameter of the long side gap of the elliptical steel ring (7) is 400 mm, the diameter of the short side gap is 10 mm, the height is 300 mm, and the diameter of the bolt (8) is 5 mm.
8. The concrete intercepting tool that is easy to assemble and disassemble according to claim 7 is characterized in that: A plurality of small partitions (5) of different sizes are combined to form large partitions (1) of different widths.