Concrete pouring device suitable for assembly type PEC beam column joint area
By designing a pouring concrete device for the PEC beam column node area, the casting plate and fixing plate are fixed on both sides of the PEC beam using hinges, adjustment components and fixing components, the problem of difficulty in pouring concrete at the PEC beam node location is solved, and the problem of concrete being difficult to pour is realized. Improve construction efficiency and quality, reducing costs and safety hazards.
Patent Information
- Application Number
- CN202421210526.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
During construction, it is difficult to pour concrete at the nodes of the PEC beam, resulting in construction difficulties.
A cast concrete device suitable for the node area of the prefabricated PEC beam column is designed, and the cast plate and the fixing plate are connected by hinges, and the adjustment components and fixing components are used to fix them on both sides of the PEC beam to facilitate concrete flow into the node.
The device simplifies the concrete pouring process, improves construction efficiency and quality, reduces labor costs and construction time, ensures uniform flow of concrete and accurate pouring location, and reduces material waste and project costs.
Smart Images
Figure CN222435901U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of construction, and in particular to a device suitable for pouring concrete in a node area of an assembled PEC beam-column. Background Art
[0002] Prefabricated concrete structures are widely used in the construction field, among which the PEC (Precast Reinforced Concrete) beam-column joint is one of the important components. Specifically, the PEC structure refers to tying steel bars and pouring concrete at the cavity positions on both sides of the PEC beam section to form a rectangular cross-section structure. This structure has a narrow flange width of the PEC beam, which can solve the problem of beams and columns protruding indoors and is more suitable for residential buildings. Since the beams and columns need to be installed on site, the concrete at the beam-column joint position cannot be poured in advance at the processing plant, and the concrete needs to be poured on site after the beams and columns are installed.
[0003] However, when pouring concrete at the nodes of PEC beams, it is not easy to do so because the concrete at the nodes is on the side and there is a floor slab on the top of the steel beam. As a result, there are certain difficulties in pouring concrete at the PEC beam-column node area in actual construction, and a convenient and effective device is needed to solve this problem. Utility Model Content
[0004] In order to solve the above problems, the purpose of the utility model is to propose a device for pouring concrete in the node area of assembled PEC beams and columns. After the pouring plate and the fixing plate are connected to the two sides of the PEC beam by hinges, the staff adjusts the top adjustment component and the bottom fixing component to fix the pouring plate and the fixing plate at the top and bottom of the PEC beam respectively. Then, the staff can pour concrete on the top surface of the pouring plate to make it flow into the node of the PEC beam, which is convenient for pouring the node of the PEC beam in the later stage, so as to solve the problem that it is not easy to pour concrete at the node of the PEC beam.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] The utility model provides a device for pouring concrete in the node area of assembled PEC beams and columns, comprising:
[0007] A PEC column, wherein at least one set of PEC beams is fixedly connected to the side of the PEC column, and a casting plate and a fixing plate are arranged on both sides of the PEC beam;
[0008] An adjustment component, disposed on the top of the PEC beam, for adjusting and fixing the casting plates on both sides of the PEC beam;
[0009] A fixing assembly is arranged at the bottom of the PEC beam and is used to fix the fixing plates on both sides of the PEC beam.
[0010] As a further solution of the utility model, two side surfaces of the PEC column are fixedly connected with PEC beams.
[0011] As a further solution of the utility model, the casting plate and the fixing plate are connected by a hinge, and the hinge fixes the casting plate and the fixing plate at a node on one side of the PEC beam.
[0012] By adopting the above technical solution, the casting plate and the fixed plate are connected by the hinge, and the hinge can fix the casting plate and the fixed plate at the node on one side of the PEC beam, so that it is convenient for the staff to cast at the node of the PEC beam through the casting hole later.
[0013] As a further solution of the utility model, the casting plate is fixed at the node of the PEC beam by an adjusting component arranged on the top of the PEC beam. By adopting the above technical solution, it is convenient for the staff to cast at the node of the PEC beam through the casting hole at a later time.
[0014] As a further solution of the utility model, the adjustment assembly includes an adjusting screw, a top pad and a top nut. The casting plate is provided with an adjustment hole for the adjusting screw to pass through, and the top pad is provided with a top fixing hole for the adjusting screw to pass through. The adjusting screw passes through the top fixing hole and the adjustment hole, and the rear end thereof is threadedly connected with the top nut located on the outside of the casting plate.
[0015] As a further solution of the present invention, the adjustment component at the top of the PEC beam includes at least two adjustment screws, each of which is provided with at least two top pads, and the top pads are used to abut against the top side of the PEC beam; the casting plates on both sides of the PEC beam are locked inward and fixed by screwing the top nuts, and abut against the top side of the PEC beam through the top pads. By adopting the above technical solution, the casting plates can be fixed at the nodes of the PEC beam through the set adjustment components, thereby facilitating the staff to cast at the nodes of the PEC beam through the casting holes at a later time.
[0016] As a further solution of the utility model, the top pad is a pad with a flat bottom, and the plane at the bottom of the top pad is in contact with the top side of the PEC beam.
[0017] As a further solution of the utility model, the PEC beam is an I-beam with pads filled on the sides, and the width of the top of the PEC beam is greater than the width after the pads are filled in the middle; the casting plate is a bent plate with a cross-sectional angle of 120°, and the casting plate is fixed to the top of the PEC beam, and is fixed to the side of the PEC beam through a hinged fixed plate and abuts against the pads filled on the side of the PEC beam.
[0018] By adopting the above technical solution and setting a fixing component, the casting plate can be fixed at the node of the PEC beam, so that it is convenient for the staff to cast at the node of the PEC beam through the casting hole at a later time.
[0019] As a further solution of the utility model, the fixing assembly includes a fixing screw, a bottom pad and a bottom nut. The fixing plate is provided with a connecting hole for the fixing screw to pass through, and the bottom pad is provided with a bottom fixing hole for the fixing screw to pass through. After the fixing screw passes through the bottom fixing hole and the connecting hole, one end is threadedly connected to the bottom nut located on the outside of the fixing plate.
[0020] As a further solution of the present invention, the fixing assembly at the bottom of the PEC beam includes at least two fixing screws, each fixing screw is provided with at least two bottom pads, and the bottom pads are used to abut against the bottom side of the PEC beam; the fixing plates on both sides of the PEC beam are locked inwardly and fixed by screwing the bottom nuts, and abut against the bottom side of the PEC beam through the bottom pads. By adopting the above technical solution, the fixing plates can be fixed at the nodes of the PEC beam through the set fixing assembly, thereby facilitating the staff to cast at the nodes of the PEC beam through the casting holes at a later time.
[0021] As a further solution of the utility model, the bottom pad is a pad with a flat top, and the flat top of the bottom pad is in contact with the bottom side of the PEC beam.
[0022] Compared with the prior art, the utility model provides a device for pouring concrete in the node area of assembled PEC beams and columns, which has the following beneficial effects:
[0023] The utility model is suitable for pouring concrete in the node area of assembled PEC beams and columns. By setting hinges, the pouring plate and the fixed plate are fixed on both sides of the PEC beam. By setting an adjustment component, the adjustment screw passes through the adjustment hole, the top fixing hole and the nut are respectively fixedly connected to the top of the PEC beam, which is used to adjust and fix the pouring plates on both sides of the PEC beam. By setting a fixing component, the fixing screw passes through the connection hole, the bottom fixing hole and the nut are respectively fixedly connected to the bottom of the PEC beam, which is used to fix the fixed plates on both sides of the PEC beam, so as to facilitate the later pouring of the nodes of the PEC beam.
[0024] These and other aspects of the present application will be more concise and understandable in the following description of the embodiments. It should be understood that the above general description and the following detailed description are only exemplary and explanatory and cannot limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other embodiments can be obtained based on these drawings without paying creative work.
[0026] In the figure:
[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the device for pouring concrete in the node area of assembled PEC beams and columns according to the utility model.
[0028] Figure 2 The utility model is a schematic diagram of the connection between the casting plate and the fixed plate in the concrete casting device for the assembled PEC beam-column node area.
[0029] Figure 3 It is a schematic diagram of the adjustment component of the utility model suitable for pouring concrete in the assembled PEC beam-column node area.
[0030] Figure 4 It is a schematic diagram of the fixing components of the utility model suitable for pouring concrete in the assembled PEC beam-column node area.
[0031] Description of reference numerals in the figures:
[0032] 1-PEC column; 2-PEC beam; 3-casting plate; 4-fixing plate; 5-adjusting hole; 6-connecting hole; 7-hinge; 8-adjusting screw; 9-top pad; 10-top fixing hole; 11-top nut; 12-fixing screw; 13-bottom pad; 14-bottom fixing hole; 15-bottom nut. DETAILED DESCRIPTION
[0033] 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.
[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model provides a concrete pouring device suitable for assembled PEC beam-column node area, comprising a PEC column 1, a PEC beam 2 fixedly connected to the side of the PEC column 1, and an adjustment component and a fixing component respectively arranged at the top and bottom of the PEC beam 2. Among them, at least one group of PEC beams 2 are fixedly connected to the side of the PEC column 1, and a pouring plate 3 and a fixing plate 4 are arranged on both sides of the PEC beam 2. The pouring plate 3 and the fixing plate 4 are connected by a hinge 7, and the hinge 7 fixes the pouring plate 3 and the fixing plate 4 at the node on one side of the PEC beam 2.
[0035] See also Figure 1 As shown, in this embodiment, both sides of the PEC column 1 are fixedly connected with the PEC beam 2. The casting plate 3 is fixed at the node of the PEC beam 2 through the adjustment component arranged on the top of the PEC beam 2. By adopting the above technical solution, it is convenient for the staff to cast at the node of the PEC beam 2 through the casting hole at a later time.
[0036] By adopting the above technical solution, the casting plate 3 is connected to the fixed plate 4 through the hinge 7. The hinge 7 can fix the casting plate 3 and the fixed plate 4 at the node on one side of the PEC beam 2, so that it is convenient for the staff to cast at the node of the PEC beam 2 through the casting hole at a later time.
[0037] See also Figure 1 , Figure 2 and Figure 3 As shown, the adjusting assembly arranged at the top of the PEC beam 2 is used to adjust and fix the casting plates 3 on both sides of the PEC beam 2. In this embodiment, the casting plate 3 is fixed at the node of the PEC beam 2 by the adjusting assembly arranged at the top of the PEC beam 2. By adopting the above technical solution, it is convenient for the staff to cast at the node of the PEC beam 2 through the casting hole in the later stage. Among them, the adjusting assembly includes an adjusting screw 8, a top pad 9 and a top nut 11. The casting plate 3 is provided with an adjusting hole 5 for the adjusting screw 8 to pass through, and the top pad 9 is provided with a top fixing hole 10 for the adjusting screw 8 to pass through. The adjusting screw 8 passes through the top fixing hole 10 and the adjusting hole 5, and the end after which is threadedly connected with the top nut 11 located on the outside of the casting plate 3.
[0038] The adjusting assembly at the top of the PEC beam 2 includes at least two adjusting screws 8, each adjusting screw 8 is provided with at least two top pads 9, and the top pads 9 are used to abut against the top side of the PEC beam 2; the casting plates 3 on both sides of the PEC beam 2 are locked inwardly and fixed by screwing the top nut 11, and abut against the top side of the PEC beam 2 through the top pads 9. By adopting the above technical scheme, the casting plates 3 can be fixed at the nodes of the PEC beam 2 through the set adjusting assembly, so that it is convenient for the staff to cast at the nodes of the PEC beam 2 through the casting holes at a later time.
[0039] In this embodiment, the top spacer block 9 is a spacer block with a flat bottom, and the flat bottom of the top spacer block 9 contacts the top side surface of the PEC beam 2 .
[0040] See also Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, the PEC beam 2 is an I-beam with pads filled on the side, and the top width of the PEC beam 2 is greater than the width after the pads are filled in the middle; the casting plate 3 is a bent plate with a cross-sectional angle of 120°, and the casting plate 3 is fixed on the top of the PEC beam 2, and the fixed plate 4 connected by the hinge 7 is fixed on the side of the PEC beam 2 and abuts against the pads filled on the side of the PEC beam 2.
[0041] By adopting the above technical solution and setting a fixing component, the casting plate 3 can be fixed at the node of the PEC beam 2, so that it is convenient for the staff to cast at the node of the PEC beam 2 through the casting hole at a later time.
[0042] See also Figure 1 and Figure 4 As shown, the fixing assembly arranged at the bottom of the PEC beam 2 is used to fix the fixing plates 4 on both sides of the PEC beam 2. In this embodiment, the fixing assembly includes a fixing screw 12, a bottom pad 13 and a bottom nut 15. The fixing plate 4 is provided with a connecting hole 6 for the fixing screw 12 to pass through, and the bottom pad 13 is provided with a bottom fixing hole 14 for the fixing screw 12 to pass through. After the fixing screw 12 passes through the bottom fixing hole 14 and the connecting hole 6, one end is threadedly connected with the bottom nut 15 located on the outside of the fixing plate 4.
[0043] Among them, the fixing component at the bottom of the PEC beam 2 includes at least two fixing screws 12, each fixing screw 12 is pierced with at least two bottom pads 13, and the bottom pads 13 are used to abut against the bottom side of the PEC beam 2; the fixing plates 4 on both sides of the PEC beam 2 are locked inward by screwing the bottom nuts 15 to fix the PEC beam 2, and abut against the bottom side of the PEC beam 2 through the bottom pads 13. By adopting the above technical scheme, the fixing plates 4 can be fixed at the nodes of the PEC beam 2 through the set fixing components, so that it is convenient for the staff to cast at the nodes of the PEC beam 2 through the casting holes at a later time.
[0044] In this embodiment, the bottom pad 13 is a pad with a flat top, and the flat top of the bottom pad 13 contacts the bottom side of the PEC beam 2. The fixing screw 11 of the fixing assembly passes through the connection hole 6, the bottom fixing hole 14 and the nut 15 and is fixedly connected to the bottom of the PEC beam 2 respectively. The fixing plates 4 on both sides of the PEC beam 2 are provided with connection holes 6, and the bottom pad 13 is provided with bottom fixing holes 14. The fixing plates 4 on both sides are arranged at the bottom of the PEC beam 2 through the fixing screw 11, the connection hole 6, the bottom fixing hole 14 and the nut 15; the outer circumferential wall surface of the fixing screw 11 is threadedly connected with the bottom nut 15. At this time, the staff pours concrete onto the top surface of the casting plate 3 to make the concrete flow into the node of the PEC beam 2, so as to facilitate the casting of the node of the PEC beam 2 in the later stage.
[0045] The working principle of the utility model of a device for pouring concrete in the node area of assembled PEC beams and columns is as follows: Figure 1-Figure 4 As shown, when in use, the casting plate 3 is connected to the fixing plate 4 by setting a hinge. After the staff places the casting plate 3 and the fixing plate 4 on both sides of the PEC beam 2, by adjusting the adjustment assembly at the top of the PEC beam 2, the adjustment screw 8 is passed through the adjustment hole 5, the top fixing hole 9 and the nut 10 are threadedly connected, and are respectively fixedly connected to the top of the PEC beam 2; by adjusting the fixing assembly at the bottom of the PEC beam 2, the fixing screw 11 is passed through the connection hole 6, the bottom fixing hole 14 and the nut 15 are threadedly connected, and are respectively fixedly connected to the bottom of the PEC beam 2. At this time, the staff pours concrete on the top surface of the casting plate 3, so that the concrete flows into the nodes of the PEC beam 2, so as to facilitate the casting of the nodes of the PEC beam 2 in the later stage.
[0046] The utility model is a concrete pouring device suitable for assembled PEC beam-column node area, which makes the concrete pouring process more convenient by setting hinges 7, adjustment components and fixing components. The staff can easily fix the pouring plate 3 and the fixing plate 4 on both sides of the PEC beam 2, and then pour concrete onto the top surface of the pouring plate 3, thereby eliminating the cumbersome adjustment and fixing steps and improving the construction efficiency.
[0047] The traditional concrete pouring process requires a lot of manual adjustment and fixation, but the use of a device for pouring concrete in the node area of assembled PEC beams and columns according to the utility model can reduce the need for these manual operations, thereby reducing labor costs and saving construction time. Through the utility model, concrete can flow more evenly into the nodes of the PEC beam 2, avoiding uneven pouring or leakage, thereby improving the pouring quality and structural stability, reducing the risk of safety hazards caused by improper operation of workers during the concrete pouring process, and improving construction safety. The utility model can also ensure the uniform flow and accurate pouring position of concrete, thereby reducing the waste of concrete, saving construction materials, and reducing project costs.
[0048] In summary, the utility model is suitable for pouring concrete in the node area of assembled PEC beams and columns, which not only improves the construction efficiency and quality, reduces the cost, but also enhances the safety of construction. It is a device with significant beneficial effects.
[0049] It should be understood that, as used herein, the singular form "a" or "an" is intended to include the plural form, unless the context clearly supports an exception. It should also be understood that, as used herein, "and / or" refers to any and all possible combinations of one or more of the items listed in association. The serial numbers of the embodiments disclosed in the above-mentioned embodiments of the utility model are only for description and do not represent the advantages and disadvantages of the embodiments.
[0050] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the disclosure of the embodiments of the present invention (including the claims) is limited to these examples; under the concept of the embodiments of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in detail for the sake of simplicity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.
Claims
1. A device for pouring concrete in the joint area of assembled PEC beams and columns, characterized in that: include: A PEC column (1), wherein at least one group of PEC beams (2) are fixedly connected to the side of the PEC column (1), and a casting plate (3) and a fixing plate (4) are provided on both sides of the PEC beam (2); An adjustment component, arranged on the top of the PEC beam (2), and used for adjusting and fixing the casting plates (3) on both sides of the PEC beam (2); A fixing component is arranged at the bottom of the PEC beam (2) and is used to fix the fixing plates (4) on both sides of the PEC beam (2).
2. The concrete pouring device for assembled PEC beam-column node area according to claim 1 is characterized in that: Both side surfaces of the PEC column (1) are fixedly connected with a PEC beam (2).
3. The concrete pouring device for assembled PEC beam-column node area according to claim 2 is characterized in that: The casting plate (3) and the fixing plate (4) are connected via a hinge (7), and the hinge (7) fixes the casting plate (3) and the fixing plate (4) at a node on one side of the PEC beam (2).
4. The concrete pouring device for assembled PEC beam-column node area according to claim 3 is characterized in that: The casting plate (3) is fixed at the node of the PEC beam (2) through an adjustment component arranged on the top of the PEC beam (2).
5. The device for pouring concrete in the joint area of assembled PEC beams and columns according to any one of claims 1 to 4, characterized in that: The adjustment assembly comprises an adjustment screw (8), a top cushion block (9) and a top nut (11); the casting plate (3) is provided with an adjustment hole (5) for the adjustment screw (8) to pass through; the top cushion block (9) is provided with a top fixing hole (10) for the adjustment screw (8) to pass through; after the adjustment screw (8) passes through the top fixing hole (10) and the adjustment hole (5), one end is threadedly connected to the top nut (11) located outside the casting plate (3).
6. The concrete pouring device for assembled PEC beam-column node area according to claim 5 is characterized in that: The adjusting assembly at the top of the PEC beam (2) comprises at least two adjusting screws (8), each adjusting screw (8) is provided with at least two top pads (9), and the top pads (9) are used to abut against the top side of the PEC beam (2); by screwing the top nut (11), the casting plates (3) on both sides of the PEC beam (2) are locked inward to fix the PEC beam (2), and abut against the top side of the PEC beam (2) through the top pads (9).
7. The concrete pouring device for assembled PEC beam-column node area according to claim 6 is characterized in that: The top pad (9) is a pad with a flat bottom, and the flat bottom of the top pad (9) is in contact with the top side surface of the PEC beam (2).
8. The concrete pouring device for assembled PEC beam-column node area according to claim 7 is characterized in that: The PEC beam (2) is an I-beam with pads filled on the side, and the width of the top of the PEC beam (2) is greater than the width after the pads are filled in the middle; the casting plate (3) is a bent plate with a cross-sectional angle of 120°, and the casting plate (3) is fixed to the top of the PEC beam (2), and the fixed plate (4) connected by a hinge (7) is fixed to the side of the PEC beam (2) and abuts against the pads filled on the side of the PEC beam (2).
9. The concrete pouring device for assembled PEC beam-column node area according to claim 8 is characterized in that: The fixing assembly comprises a fixing screw (12), a bottom cushion block (13) and a bottom nut (15); the fixing plate (4) is provided with a connecting hole (6) for the fixing screw (12) to pass through; the bottom cushion block (13) is provided with a bottom fixing hole (14) for the fixing screw (12) to pass through; after the fixing screw (12) passes through the bottom fixing hole (14) and the connecting hole (6), one end thereof is threadedly connected to the bottom nut (15) located outside the fixing plate (4).
10. The concrete pouring device for assembled PEC beam-column node area according to claim 9 is characterized in that: The fixing assembly at the bottom of the PEC beam (2) comprises at least two fixing screws (12), each fixing screw (12) is provided with at least two bottom pads (13), and the bottom pads (13) are used to abut against the bottom side of the PEC beam (2); the fixing plates (4) on both sides of the PEC beam (2) are locked inwardly by screwing the bottom nuts (15) to fix the PEC beam (2), and abut against the bottom side of the PEC beam (2) through the bottom pads (13).