Building beam construction template and construction device

Abstract

The utility model provides a building beam construction template and a construction device. The building beam construction formwork comprises a supporting plate set and a supporting plate set, wherein a containing space used for containing a reinforcement cage is formed in the supporting plate set; the hooking piece is arranged on the top face of the supporting plate set, the hooking piece faces the containing space, and the hooking piece is used for being matched with a reinforcement cage in a hooking mode; and the supporting piece is arranged on the bottom face of the supporting plate set, abuts against the bottom of the reinforcement cage and is used for supporting the reinforcement cage. The positioning device solves the problem that in the prior art, steel bar positioning is not accurate during lattice beam construction.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and in particular, to a building beam construction formwork and a construction device. Background Art

[0002] The construction of water conservancy projects has provided great convenience for people. The construction of waterways has greatly shortened the travel and transportation time of people. Most of the two sides of water conservancy projects such as waterways are provided with slopes and bank embankments, and the protection of slopes and bank embankments is particularly important. The sliding of soil and stone materials on the slopes will affect the passing pedestrians and ships. At present, in order to protect the slopes, the relatively widely used method is to set grid beams to increase the overall structural strength of the slopes.

[0003] Among them, the grid beam is a structure made of reinforced concrete, usually composed of multiple beams to form a grid shape. It can support the slope by forming a stable structure to prevent the slope from collapsing and being eroded. During the construction process, formwork needs to be set on both sides of the grid beam to ensure the pouring quality of concrete and the stability of the structure. The ground is used as the formwork at the bottom to reduce the construction cost and difficulty. In the traditional grid beam construction technology, the control of the formwork and the steel bar protection layer is a key link. The steel bar protection layer is the gap between the steel bars and the concrete, and its thickness directly affects the durability and bearing capacity of the structure. In order to ensure the uniformity and stability of the steel bar protection layer, steel bars or steel pipes are usually welded into a formwork support frame and supported and fixed externally. In addition, precast concrete cushion blocks are hung between the steel bars and the formwork to realize the control of the steel bar protection layer. However, during the traditional grid beam construction process, the formwork support frames on both sides need to extend into the soil, and the instability of the soil structure results in unstable formwork support and insufficient positioning accuracy. At the same time, the concrete cushion blocks arranged between the formwork and the steel bars are prone to looseness, resulting in inaccurate steel bar positioning, and each time during construction, the concrete cushion blocks will be poured into the concrete and cannot be reused.

[0004] As can be seen from the above, there is a problem of inaccurate steel bar positioning during the construction of grid beams in the prior art. Summary of the Utility Model

[0005] The main purpose of the present utility model is to provide a building beam construction formwork and a construction device to solve the problem of inaccurate steel bar positioning during the construction of grid beams in the prior art.

[0006] To achieve the above object, according to an aspect of the present utility model, a building beam construction formwork is provided, including: a support plate group, in which a receiving space for receiving a steel bar cage is provided; a hook member, the hook member is arranged on the top surface of the support plate group, the hook member faces the receiving space, and the hook member is used for hooking and cooperating with the steel bar cage; a support member, the support member is arranged on the bottom surface of the support plate group, and the support member abuts against the bottom of the steel bar cage for supporting the steel bar cage.

[0007] Further, the support plate group includes a top plate and a support body. The top plate is detachably connected to the support body. The hook member is disposed on the top plate and faces the accommodating space.

[0008] Further, the support body includes a support side plate and a support bottom plate. The support side plate is detachably connected to the support bottom plate.

[0009] Further, the hook member is rotatably connected to the top plate and is used for hooking the steel reinforcement cage or releasing the hooking of the steel reinforcement cage.

[0010] Further, there are a plurality of hook members. Two hook members are spaced apart on the top plate, and the two hook members are respectively connected to both sides of the steel reinforcement cage.

[0011] Further, there are a plurality of top plates. The plurality of top plates are spaced apart along the length direction of the support body.

[0012] Further, the number of the support members is the same as the number of the hook members, and they are respectively disposed at the corners of the support plate assembly.

[0013] Further, two support members form a support row. The two support members are respectively disposed on both sides of the steel reinforcement cage, and a plurality of support rows are spaced apart along the length direction of the support plate group.

[0014] Further, the hook member is L-shaped, and the support member is Y-shaped.

[0015] According to another aspect of the present invention, a construction device is provided, which includes the above-mentioned building beam construction formwork and a steel reinforcement cage. The steel reinforcement cage includes a first steel bar disposed along the length direction of the support plate group and a second steel bar sleeved on the first steel bar. The second steel bar forms a steel bar frame. There are a plurality of steel bar frames, and the plurality of steel bar frames are spaced apart on the first steel bar. The hook member is in hook engagement with the first steel bar.

[0016] Applying the technical solution of the present utility model, a construction beam formwork includes a support plate group, a hook and a support member. An accommodation space for accommodating a steel reinforcement cage is provided inside the support plate group. The hook is arranged on the top of the support plate group and faces the accommodation space. The hook is used for hooking and cooperating with the steel reinforcement cage. The support member is arranged at the bottom of the support plate group. The support member abuts against the bottom of the steel reinforcement cage and is used for supporting the steel reinforcement cage. By arranging the support member on the bottom surface of the support plate group and using the support member to support and position the steel reinforcement cage, the steel reinforcement cage can be prevented from moving during the pouring process. At the same time, the hook is arranged on the top surface of the support plate group and extends into the accommodation space to hook the steel reinforcement cage. The steel reinforcement cage is positioned through the support member and the hook, ensuring that the position of the steel reinforcement cage remains unchanged throughout the pouring process. Compared with the traditional method of using concrete pads to support the steel reinforcement cage, the hook and the support member can better position the steel reinforcement cage without loosening, solving the problem of inaccurate steel bar positioning during the construction of grid beams in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0018] Figure 1 shows a structural schematic diagram of a construction device at an angle in a specific embodiment of the present utility model; and

[0019] Figure 2 shows a structural schematic diagram of the construction device at another angle in a specific embodiment of the present utility model;

[0020] Figure 3 shows a cross-sectional view of the construction device in a specific embodiment of the present utility model.

[0021] Among them, the above-mentioned accompanying drawings include the following reference numerals:

[0022] 10, support plate group; 11, top plate; 12, support main body; 121, support side plate; 122, support bottom plate; 20, hook; 30, support member; 40, steel reinforcement cage; 41, first steel bar; 42, second steel bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0025] In the present utility model, unless otherwise specified, the orientation terms such as "upper, lower, top, bottom" generally refer to the directions shown in the drawings or to the vertical, perpendicular or gravitational directions of the components themselves; similarly, for the convenience of understanding and description, "inner, outer" refer to the inner and outer of the contours of the respective components themselves, but the above orientation terms are not used to limit the present utility model.

[0026] Obviously, the above-described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0027] In order to solve the problem of inaccurate positioning of steel bars during the construction of grid beams in the prior art, the present utility model provides a construction formwork and a construction device for building beams. Among them, the following construction device includes the following construction formwork for building beams.

[0028] As Figures 1 to 3 shown, the construction formwork for building beams includes a support plate group 10, a hook member 20 and a support member 30. A receiving space for receiving a steel bar cage 40 is provided inside the support plate group 10. The hook member 20 is provided on the top surface of the support plate group 10, the hook member 20 faces the receiving space, and the hook member 20 is used for hook engagement with the steel bar cage 40. The support member 30 is provided on the bottom surface of the support plate group 10, and the support member 30 abuts against the bottom of the steel bar cage 40 for supporting the steel bar cage 40.

[0029] By providing the support member 30 on the bottom surface of the support plate group 10 and using the support member 30 to support and position the steel bar cage 40, the steel bar cage 40 is prevented from moving during the pouring process. At the same time, the hook member 20 is provided on the top surface of the support plate group 10 and extends into the receiving space to hook the steel bar cage 40. The steel bar cage 40 is positioned by the support member 30 and the hook member 20, ensuring that the position of the steel bar cage 40 remains unchanged throughout the pouring process. Compared with the traditional method of using concrete pads to support the steel bar cage 40, the hook member 20 and the support member 30 can better position the steel bar cage 40 without loosening, improving the accuracy of steel bar positioning during the construction of grid beams.

[0030] As Figure 1 and Figure 2 shown, the support plate group 10 includes a top plate 11 and a support body 12. The top plate 11 is detachably connected to the support body 12, and the hook member 20 is provided on the top plate 11, and the hook member 20 faces the receiving space.

[0031] Specifically, a flanging is provided at the top of the support body 12, and through holes are correspondingly provided on the top plate 11 and the flanging. Bolts pass through the through holes and are connected to nuts, and the connection between the top plate 11 and the support body 12 is achieved by the cooperation of the bolts and the nuts.

[0032] In another alternative embodiment of the present application, the top plate 11 is slidably connected to the top surface of the support body 12. A slide rail is provided on the side of the top plate 11, and a chute adapted to the slide rail is provided on the support body 12. Before use, the top plate 11 is slidably connected to the support body 12 through the cooperation of the slide rail on the top plate 11 and the chute on the support body 12, and the top plate 11 is slid to one end of the support body 12. After the steel reinforcement cage 40 is placed in the accommodation space, the top plate 11 is moved above the steel reinforcement cage 40, and the steel reinforcement cage 40 is limited by the hook member 20.

[0033] As Figures 2 to 3 shown, the support body 12 includes support side plates 121 and a support bottom plate 122, and the support side plates 121 and the support bottom plate 122 are detachably connected.

[0034] Specifically, connection holes are provided on the support side plates 121, the support bottom plate 122 is buried at the construction position, positioning bolts are provided on the support bottom plate 122, and the two support side plates 121 are correspondingly placed on the two positioning bolts and tightened with nuts, thereby realizing the connection between the support side plates 121 and the support bottom plate 122. After the construction is completed, the nuts are loosened to disassemble the support side plates 121, and part of the building beam construction formwork is recycled in this way, thereby reducing the construction cost. Optionally, flangings are also provided on the support side plates 121, and the connection holes are provided on the flangings.

[0035] In this embodiment, the hook member 20 is rotatably connected to the top plate 11 and is used to hook the steel reinforcement cage 40 or release the hooking of the steel reinforcement cage 40.

[0036] Specifically, an avoidance through hole is provided on the top plate 11. One end of the hook member 20 passes through the through hole and is connected to a nut. The diameter of the through hole is larger than the diameter of the hook member 20, thereby realizing the rotatable connection between the hook member 20 and the top plate 11. When assembling the building beam construction formwork, first rotate the hook member 20 so that the hook member 20 avoids the steel reinforcement cage 40. After the steel reinforcement cage 40 is placed, rotate the hook member 20 to realize the hooking of the hook member 20 to the steel reinforcement cage 40, thereby positioning the steel reinforcement cage 40.

[0037] In this embodiment, there are multiple hook members 20, and the two hook members 20 are spaced apart on the top plate 11, and the two hook members 20 are respectively connected to both sides of the steel reinforcement cage 40.

[0038] Specifically, the distance between the two hanging members 20 is greater than the width of the steel reinforcement cage 40. The positioning of the steel reinforcement cage 40 is achieved through the positioning function of the two hanging members 20. In this embodiment, the two hanging members 20 are located on the same straight line and are arranged at intervals on the top plate 11.

[0039] In another embodiment not shown in the present application, the two hanging members 20 are arranged in a staggered manner, and the two hanging members 20 are respectively hooked and connected to the steel reinforcement cage 40.

[0040] In this embodiment, there are multiple top plates 11, and the multiple top plates 11 are arranged at intervals along the length direction of the support main body 12.

[0041] Specifically, the multiple top plates 11 are arranged at intervals, which can position multiple positions of the steel reinforcement cage 40. Compared with the method of covering the entire support main body 12 with the top plate 11, it is convenient for construction. Pouring the concrete into the accommodating space through the gaps between the multiple top plates 11 can monitor the pouring situation of the reinforced concrete beam in real time.

[0042] In this embodiment, the number of the support members 30 is the same as the number of the hanging members 20, and they are respectively arranged at the corners of the support plate group 10.

[0043] Specifically, the support members 30 and the hanging members 20 are arranged correspondingly. The two support members 30 are arranged on the bottom surface of the support main body 12. The number of the multiple support members 30 is the same as the number of the multiple hanging members 20. The two hanging members 20 are respectively arranged correspondingly on the top plate 11. The two hanging members 20 and the two support members 30 are arranged in the same plane.

[0044] In this embodiment, there are multiple support bottom plates 122, and the multiple support bottom plates 122 are arranged at intervals along the length direction of the support plate group 10. Two support members 30 are arranged on any one of the multiple support bottom plates 122, and the two support members 30 are respectively arranged at the two ends of the support bottom plate 122 near the support side plates 121. The number of the multiple support bottom plates 122 is the same as the number of the multiple top plates 11, and they are parallel and in the same plane.

[0045] In another embodiment not shown in the present application, there is one support bottom plate 122, and the length of the one support bottom plate 122 corresponds to the lengths of the two support side plates 121. The support bottom plate 122 and the support side plates 121 form a U-shaped plate structure.

[0046] In this embodiment, the two support members 30 form a support row, and the two support members 30 are respectively arranged on both sides of the steel reinforcement cage 40. The multiple support rows are arranged at intervals along the length direction of the support plate group 10.

[0047] Specifically, the support member 30 is disposed at the bottom of the steel reinforcement cage 40 to support the steel reinforcement cage 40, and a plurality of support rows are used to support the steel reinforcement cage 40 so as to better stabilize the steel reinforcement cage 40.

[0048] In this embodiment, the hook member 20 is L-shaped and the support member 30 is Y-shaped.

[0049] Specifically, the hook member 20 cooperates with the steel reinforcement cage 40 through the L-shaped hook portion, and the support member 30 is arranged in a Y shape, so that the steel reinforcement cage 40 can be well fixed.

[0050] The present application also provides a construction device, which includes the above-mentioned construction formwork for building beams and the steel reinforcement cage 40. The steel reinforcement cage 40 includes a first steel bar 41 arranged along the length direction of the support plate group 10 and a second steel bar 42 sleeved on the first steel bar 41. The second steel bars 42 form a steel bar frame, and there are a plurality of steel bar frames, which are arranged at intervals on the first steel bar 41, and the hook member 20 is in hook engagement with the first steel bar 41.

[0051] Specifically, the L-shaped hook member 20 hooks the first steel bar 41 to realize the positioning of the steel reinforcement cage 40, and the Y-shaped support member 30 supports the first steel bar 41 to cooperate with the hook member 20 to realize the support and positioning of the steel reinforcement cage 40. In this embodiment, both the support member 30 and the hook member 20 are steel bar members, and the top plate 11 is an angle steel, which can ensure the use effect of the construction formwork for building beams.

[0052] When the construction device of the present application is in use, first embed the support bottom plate 122 at the construction position, and then connect the two support side plates 121 to the support bottom plate 122 to form the support main body 12. Subsequently, place the steel reinforcement cage 40 into the accommodation space so that the steel reinforcement cage 40 abuts against the support member 30 to realize the positioning of the steel reinforcement cage 40. Then rotate the hook member 20 on the top plate 11 to avoid the steel reinforcement cage 40, and set the top plate 11 on the support main body 12, and rotate the hook member 20 to connect the hook member 20 with the steel reinforcement cage 40. Subsequently, pour concrete between the top plates 11. After the pouring is completed, wait for the concrete to take shape. When the concrete is in a gel state, rotate the hook member 20 and sequentially disassemble the top plate 11 and the support side plates 121 and take out the steel reinforcement cage 40, so as to realize the recovery of part of the construction device.

[0053] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: By providing a construction beam formwork including a support plate group 10, a hook member 20 and a support member 30, a receiving space for accommodating a steel reinforcement cage 40 is provided within the support plate group 10. The hook member 20 is provided on the top surface of the support plate group 10 and faces the receiving space. The hook member 20 is used for engaging with the steel reinforcement cage 40 in a hooking manner. The support member 30 is provided on the bottom surface of the support plate group 10, and the support member 30 abuts against the bottom of the steel reinforcement cage 40 for supporting the steel reinforcement cage 40. By providing the support member 30 on the bottom surface of the support plate group 10, the support member 30 is used to support and position the steel reinforcement cage 40, thereby preventing the steel reinforcement cage 40 from moving during the pouring process. At the same time, the hook member 20 is provided on the top surface of the support plate group 10 and extends into the receiving space to hook the steel reinforcement cage 40. The steel reinforcement cage 40 is positioned by the support member 30 and the hook member 20, ensuring that the position of the steel reinforcement cage 40 remains unchanged throughout the pouring process. Compared with the traditional method of using concrete pads to support the steel reinforcement cage 40, the hook member 20 and the support member 30 can better position the steel reinforcement cage 40 without loosening, improving the accuracy of steel bar positioning during the construction of grid beams.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0055] It should be noted that the terms "upper", "lower", etc. in the description, claims and drawings of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0056] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A construction formwork for building beams, characterized in that, Comprising: A support plate group (10), within which there is an accommodation space for accommodating a steel reinforcement cage (40); Hook members (20), which are arranged on the top surface of the support plate group (10), the hook members (20) facing the accommodation space, and the hook members (20) being used for hooking and cooperating with the steel reinforcement cage (40); Support members (30), which are arranged on the bottom surface of the support plate group (10), the support members (30) abutting against the bottom of the steel reinforcement cage (40) for supporting the steel reinforcement cage (40).

2. The construction beam formwork according to claim 1, characterized in that, The support plate group (10) includes a top plate (11) and a support main body (12), the top plate (11) being detachably connected to the support main body (12), the hook members (20) being arranged on the top plate (11), and the hook members (20) facing the accommodation space.

3. The construction beam formwork according to claim 2, wherein, The support main body (12) includes support side plates (121) and a support bottom plate (122), the support side plates (121) being detachably connected to the support bottom plate (122).

4. The construction beam formwork according to claim 2, characterized in that, The hook members (20) are rotatably connected to the top plate (11) for hooking the steel reinforcement cage (40) or releasing the hooking of the steel reinforcement cage (40).

5. The construction beam formwork according to claim 2, characterized in that, There are multiple hook members (20), two of the hook members (20) being arranged at intervals on the top plate (11), and the two hook members (20) being respectively connected to both sides of the steel reinforcement cage (40).

6. The construction beam formwork according to claim 5, characterized in that, There are multiple top plates (11), and the multiple top plates (11) are arranged at intervals along the length direction of the support main body (12).

7. The construction beam formwork according to claim 1, characterized in that, The number of the support members (30) is the same as the number of the hook members (20), and they are respectively arranged at the corners of the support plate group (10).

8. The construction beam formwork according to claim 7, characterized in that, Two of the support members (30) form a support row, the two support members (30) being respectively arranged on both sides of the steel reinforcement cage (40), and multiple support rows being arranged at intervals along the length direction of the support plate group (10).

9. The construction beam formwork according to claim 8, characterized in that, The hook members (20) are L-shaped, and the support members (30) are Y-shaped.

10. A construction device, characterized in that, Comprising the construction beam construction formwork according to any one of claims 1 to 9 and a steel reinforcement cage (40), the steel reinforcement cage (40) including a first steel bar (41) arranged along the length direction of the support plate group (10) and a second steel bar (42) sleeved on the first steel bar (41), the second steel bar (42) forming a steel bar frame, there being multiple steel bar frames, the multiple steel bar frames being arranged at intervals on the first steel bar (41), and the hook members (20) being in hooking cooperation with the first steel bar (41).

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