Beam column concrete pouring surface separation device

Abstract

The utility model discloses a beam column concrete pouring surface separating device which comprises an assembled separating support, a plurality of separating plates arranged on the separating support and lifting mechanisms arranged among the separating plates. The partition support comprises a plurality of mounting plates which are arranged on the two sides of the pouring formwork and connected with one another in a spliced mode, a connecting groove is formed in the inner side of each mounting plate, partition plates are connected into the connecting grooves respectively, connecting holes are formed in the partition plates, and the lifting mechanism penetrates through the connecting holes. When pouring is carried out, concrete of different grades on the beam column pouring face can be separated, so that the problem that concrete of different strengths is mixed in a core area of the beam column, and consequently the overall quality of a concrete structure is unqualified is solved, recycling can be carried out for multiple times, and economic cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a beam-column concrete pouring surface separation device. Background Art

[0002] In buildings, different structures have different strength grades of concrete at the junction, such as the junction of beams and columns, and the junction of columns and walls. Therefore, concrete pouring separation technology is used, and concrete beam-column separation is a technical measure to separate the two main load-bearing components, beams and columns, during the pouring process in concrete structures. The purpose of this separation is to ensure the construction quality of the intersection of beams and columns, prevent the mixing of concrete of different strength grades at the intersection, and reduce cracks caused by temperature and shrinkage.

[0003] In the construction of beam-column separation, in order to ensure the quality and safety of the core area of ​​the beam and column, separation materials such as wire mesh or airbags are required to be used for separation construction to ensure that the concrete of the beam and column will not penetrate each other. At the same time, the concrete in the core area is fully vibrated to ensure the density and strength of the concrete. However, in the prior art, the use of wire mesh has the problem of high labor intensity in installation, and on the other hand, the wire mesh is basically disposable and cannot be reused, which wastes resources. Utility Model Content

[0004] The purpose of the utility model is to provide a beam-column concrete casting surface separation device, which can separate concrete of different grades on the beam-column casting surfaces during casting, thereby avoiding the problem of high and low strength concrete mixing in the core area of ​​the beam and column, thereby causing the overall quality of the concrete structure to be unqualified, and can be recycled for multiple times, saving economic costs.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is specifically as follows:

[0006] A beam-column concrete casting surface partition device comprises an assembled partition bracket, a plurality of partition plates arranged on the partition bracket, and a lifting mechanism arranged between the partition plates; the partition bracket comprises a plurality of mounting plates arranged on both sides of the casting template and assembled and connected to each other, and a connecting groove is arranged on the inner side of each mounting plate, and partition plates are respectively connected in the connecting grooves, and the partition plates are each provided with connecting holes, and the lifting mechanism passes through the connecting holes.

[0007] Furthermore, connecting grooves and connecting hooks are respectively provided on both sides of the mounting plate.

[0008] Furthermore, the connecting hook includes a plurality of L-shaped clamping plates.

[0009] Furthermore, a partition plate locking threaded hole is provided on the upper surface of the mounting plate, and connecting plates are provided on both sides of the partition plate, and locking screws are provided on the connecting plates.

[0010] Furthermore, the partition plate includes a crossbeam, template grooves arranged at both ends of the bottom of the crossbeam, and a plurality of beam rib grooves arranged between the template grooves.

[0011] Furthermore, the two sides of the lower part of the partition plate are inserted between the connecting grooves of the two mounting plates.

[0012] Further, the crossbeam extends above the mounting plate.

[0013] Furthermore, the lifting mechanism includes a plurality of lifting rods, and each lifting rod passes through a connecting hole on the partition plate.

[0014] Compared with the prior art, the utility model has the advantages that: the utility model adopts a free combination structure, and the overall structure can be disassembled and assembled. On the one hand, it is convenient for storage and transportation, and on the other hand, it can be assembled according to the specific needs of the site, and the structure is more flexible.

[0015] Secondly, the utility model has slots for multiple partition plates, and more partition plates can be set on the side close to the core area of ​​the beam and column to separate them layer by layer. While partition casting can be carried out, the problem of single partition plate being squeezed and deformed by concrete after being subjected to force during partition casting can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the structure of the mounting plate of the beam-column concrete casting surface partition device provided by the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the beam-column concrete pouring surface separation device provided by the utility model. Figure 1 .

[0019] Figure 3 This is a schematic diagram of the structure of the beam-column concrete pouring surface separation device provided by the utility model. Figure 2 .

[0020] Figure 4 yes Figure 3 A local enlarged schematic diagram of point A in the middle.

[0021] Figure numerals: 1. mounting plate; 2. connecting groove; 3. connecting hook; 4. partition plate; 5. beam reinforcement groove; 6. lifting rod; 7. casting formwork; 8. connecting plate; 9. locking screw. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0025] In addition, the terms “first”, “second”, “third”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0029] like Figure 1-Figure 4 As shown, a beam-column concrete casting surface separation device includes an assembled separation bracket, a plurality of separation plates 4 arranged on the separation bracket, and a pulling mechanism arranged between the separation plates 4; the separation bracket includes a plurality of mounting plates 1 arranged on both sides of the casting template 7 and assembled and connected to each other, and a connecting groove 2 is arranged on the inner side of each mounting plate 1, and the separation plates 4 are respectively connected in the connecting grooves 2, and the separation plates 4 are respectively provided with connecting holes, and the pulling mechanism passes through the connecting holes.

[0030] Compared with the prior art, the following methods are often adopted in the prior art: Wire mesh separation: Wire mesh or other separation materials are set at the junction of beams and columns to ensure that the concrete of beams and columns will not penetrate each other during the pouring process. The advantage of this separation method is that the material is simple, but the disadvantage is that the manual operation intensity is high, and attention needs to be paid to the fixation and position adjustment of the wire mesh to ensure the separation effect. Airbag separation: Use airbags as separation tools, place the airbags at the junction of beams and columns before pouring, and after the concrete pouring is completed, the airbags can be inflated to separate the concrete of beams and columns. The advantage of this method is that the separation position and separation time can be controlled more flexibly, but the disadvantage is that the airbag structure is not stable enough, the overall force performance is weak, and it is difficult to ensure the separation effect. In the utility model, a freely combinable separation device is used, which can effectively improve the flexibility of the device and be used in different combinations for different scenes. And each plate is connected by assembly, which can be transported and stored after disassembly and assembly, reducing the required storage space. In addition, multiple partition plates 4 can be used for multi-layer separation. Multiple partition plates 4 can be set on the side close to the core area of ​​the beam and column to improve the separation effect and prevent the high-grade concrete in the core area of ​​the beam and column from mixing with other low-grade concrete.

[0031] The mounting plate 1 is provided with a connection groove 2 and a connection hook 3 on both sides. The connection hook 3 includes an L-shaped clamping plate. Several mounting plates 1 are spliced ​​by clamping the connection hook 3 in the connection groove 2, and the mounting plates 1 are arranged on both sides of the casting template 7 of the beam, and then the partition plate 4 is installed.

[0032] The upper end surface of the mounting plate 1 is provided with a locking threaded hole for the partition plate 4, and connecting plates 8 are provided on both sides of the partition plate 4, and locking screws 9 are provided on the connecting plates 8. The partition plate 4 is fixed by the locking screws 9.

[0033] The partition plate 4 includes a crossbeam, template grooves at both ends of the bottom of the crossbeam, and a plurality of beam reinforcement grooves 5 arranged between the template grooves. The lower two sides of the partition plate 4 are inserted between the connection grooves 2 of the two mounting plates 1, and the crossbeam extends above the mounting plates 1. When the partition plate 4 is installed, the beam reinforcement grooves 5 below it pass through the steel bars of the beam respectively.

[0034] The lifting mechanism includes a plurality of lifting rods 6 , and each lifting rod 6 passes through a connecting hole on the partition plate 4 .

[0035] In actual use, when carrying out the construction of concrete beam-column separation, the following points need to be noted: Ensure the separation position is accurate to avoid affecting the integrity and force performance of the structure. During the separation construction process, the pouring quality and vibration density of the concrete should be strictly controlled to ensure the quality and strength of the concrete. After the construction is completed, the partition plate 4 should be cleaned and recycled in time for reuse or proper disposal.

[0036] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A beam-column concrete pouring surface separation device, characterized in that: It comprises an assembled partition bracket, a plurality of partition plates (4) arranged on the partition bracket, and a lifting mechanism arranged between the partition plates (4); the partition bracket comprises a plurality of mounting plates (1) arranged on both sides of a casting template (7) and assembled and connected to each other, and a connecting groove (2) is arranged on the inner side of each mounting plate (1), and a partition plate (4) is connected in each connecting groove (2), and the partition plates (4) are each provided with a connecting hole, and the lifting mechanism passes through the connecting hole.

2. The beam-column concrete pouring surface separation device according to claim 1 is characterized in that: The mounting plate (1) is provided with connection grooves (2) and connection hooks (3) on both sides respectively.

3. The beam-column concrete pouring surface separation device according to claim 2 is characterized in that: The connecting hook (3) comprises a plurality of L-shaped clamping plates.

4. The beam-column concrete pouring surface separation device according to claim 1, characterized in that: The upper end surface of the mounting plate (1) is provided with a locking threaded hole for the partition plate (4), and connecting plates (8) are provided on both sides of the partition plate (4), and locking screws (9) are provided on the connecting plates (8).

5. The beam-column concrete pouring surface separation device according to claim 1, characterized in that: The partition plate (4) comprises a crossbeam, template grooves arranged at both ends of the bottom of the crossbeam, and a plurality of beam rib grooves (5) arranged between the template grooves.

6. The beam-column concrete pouring surface separation device according to claim 5, characterized in that: Both sides of the lower part of the partition plate (4) are inserted between the connecting grooves (2) of the two mounting plates (1).

7. The beam-column concrete pouring surface separation device according to claim 5, characterized in that: The cross beam extends above the mounting plate (1).

8. The beam-column concrete pouring surface separation device according to claim 1, characterized in that: The lifting mechanism comprises a plurality of lifting rods (6), and each lifting rod (6) passes through a connecting hole on the partition plate (4).

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