Sloping roof supporting device and building supporting system

Abstract

The utility model discloses a sloping roof supporting device, which belongs to the technical field of building construction, and comprises a template used for being erected at the bottom of a sloping roof; the top support is used for bearing the supporting piece, the supporting piece is used for supporting a formwork, the bottom of the vertical rod assembly is used for being fixed to the ground, the top of the vertical rod assembly is connected with the top support, and the vertical rod assembly is used for supporting the top support; the top of the inclined rod assembly is connected with the top support, an included angle is formed between the inclined rod assembly and the vertical rod assembly, and the bottom of the inclined rod assembly is used for being fixed to the ground through a connecting piece. According to the inclined roof supporting device, the stress eccentricity phenomenon of the jacking 2 can be reduced, the overall strength of the inclined roof supporting device is improved, potential safety hazards are reduced, and the quality and safety of engineering construction are improved.

Description

Technical Field

[0001] The present application relates to the field of building construction technology, and in particular, to a sloping roof support device. In addition, the present application also relates to a building support system, including the sloping roof support device. Background Art

[0002] The information provided in this section is for the purpose of generally presenting the background of the present application. To the extent described in this section, the work of the presently named inventors and aspects of the description that may not constitute prior art at the time of filing are neither explicitly nor implicitly admitted to be prior art to the present application.

[0003] In the field of construction technology, with the continuous development of modern urban buildings, traditional buildings are gradually changing to diversified structures, which not only meet people's daily lives but also allow people to experience spiritual pursuits. The sloping roof of the concrete structure not only ensures the novel appearance of the building but also improves the strength of the roof. It is an environmentally friendly and fashionable building structure. However, in engineering construction, the structure is complex and the process is difficult. Formwork construction is the primary key to the sloping roof project, and it is also a key link that affects the subsequent quality and safety of the sloping roof. The formwork support system is an important prerequisite that affects the quality and safety of its formwork construction.

[0004] In the prior art, for example, a Chinese patent with patent publication number CN217480820U discloses a main and secondary beam connection and installation structure for a sloping roof formwork and its force transmission components, which can serve as a support for the secondary beam (secondary rib) and a concentrated force application point for the main beam (main rib), thereby ensuring that the force transmission path of the main and secondary beams is reasonable and the strength of key nodes is qualified. However, the support device of the prior art has too concentrated force on the vertical pole, which may lead to hidden dangers in the overall support system, and the support strength needs to be further improved.

[0005] At present, in the formwork support system for sloping roofs, socket-type disc-type support is a new type of formwork support system. During construction, it can be quickly installed and disassembled and turned around, and the verticality deviation is well controlled. After erection, the overall structure is relatively neat and beautiful. It has extremely strong convenience, safety and economy, and is widely used in formwork support systems.

[0006] However, in the construction of sloping roofs, due to the slope of the roof, the top support of the scaffolding cannot use double steel pipes as the main keel, but steel pipes + wood as the main keel, and the calculation is based on ordinary wood. Secondly, during the concrete pouring process and after a period of pouring, the sloping roof project has a strong horizontal shear force, which produces a bending moment on the vertical rod. Since the vertical bearing capacity of the socket-type scaffolding is much greater than the horizontal bearing capacity, a certain amount of settlement and displacement may occur during the construction process. If the change is too large, it may even cause safety accidents such as collapse.

[0007] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present application, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Utility Model Content

[0008] In view of at least one of the above technical problems, the present application provides an inclined roof support device and a building support system, which can solve the problems that when the disc buckle formwork support top support supports an inclined roof, the gravity of concrete, steel bars, formwork, etc. has a certain angle with the vertical bearing capacity provided by the vertical pole, generating horizontal shear force and bending moment on the vertical pole, and the small support force-bearing area and force eccentricity of the top support also reduce the strength of the support system, posing a safety hazard.

[0009] According to one aspect of the present application, there is provided an inclined roof support device, including:

[0010] A formwork, which is used to be erected at the bottom of the inclined roof;

[0011] A top support, a support member and a vertical pole assembly. The top support is used to support the support member, the support member is used to support the formwork, the bottom of the vertical pole assembly is used to be fixed to the ground, the top of the vertical pole assembly is connected to the top support, and the vertical pole assembly is used to support the top support;

[0012] An inclined rod assembly, the top of the inclined rod assembly is connected to the top support, the inclined rod assembly is arranged at an angle with the vertical pole assembly, and the bottom of the inclined rod assembly is used to be fixed to the ground through a connecting member.

[0013] In some embodiments of the present application, the top of the vertical pole assembly is hinged to the top support, and the top of the inclined rod assembly is hinged to the top support.

[0014] In some embodiments of the present application, the top of the vertical pole assembly and the top of the inclined rod assembly are respectively hinged to the top support through hinges.

[0015] In some embodiments of the present application, a plurality of support plates are arranged on the top support, and the plurality of support plates enclose to form a support cavity, and the support cavity is used to arrange the support member.

[0016] In some embodiments of the present application, the support members are arranged in the support cavity, and the outer wall of the support member is a circular structure.

[0017] In some embodiments of the present application, a wooden square is arranged between the support member and the formwork.

[0018] In some embodiments of the present application, the vertical pole assembly includes a vertical pole and a first screw rod. A central through hole is formed on the vertical pole, the first screw rod is movably arranged in the central through hole, a first fastener is arranged on the vertical pole, and the first fastener is used to limit and fasten the first screw rod in the central through hole. The top of the first screw rod is hinged to the top support.

[0019] In some embodiments of the present application, the first fastener includes a first nut, the first nut is fixedly arranged at the top end of the central through hole, the first screw rod passes through the first nut, and the first screw rod is threadedly connected to the first nut.

[0020] In some embodiments of the present application, the diagonal rod assembly includes a diagonal rod and a second screw rod. A limiting hole is formed in the diagonal rod, the second screw rod is movably arranged in the limiting hole, a second fastener is arranged on the diagonal rod, and the second fastener is used to limit and fasten the second screw rod in the limiting hole. The top of the second screw rod is hinged to the top support.

[0021] According to another aspect of the present application, a building support system is further provided, which includes the above-mentioned inclined roof support device.

[0022] The present application has the following beneficial effects:

[0023] In the inclined roof support device of the present application, the top support supports the support member, the support member supports the formwork of the inclined roof, and the vertical rod assembly supports the top support to achieve the support effect on the formwork. At the same time, the diagonal rod assembly can strengthen the support of the top support, reduce the influence of the horizontal shear force and bending moment on the vertical rod assembly, avoid phenomena such as settlement or displacement of the vertical rod assembly, improve the support stability of the vertical rod assembly; and reduce the eccentric force phenomenon of the top support, ensure the force balance of the top support, effectively improve the overall support stability of the support device, and reduce potential safety hazards.

[0024] The building support system of the present application also has the above-mentioned beneficial effects.

[0025] Of course, it is not necessary for any product implementing the present application to achieve all the above-mentioned advantages at the same time. In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0027] Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the connection structure between the diagonal rod assembly and the top support of a preferred embodiment of the present application;

[0029] Legend: 1. Formwork; 2. Jack; 21. Support plate; 22. Support cavity; 3. Support member; 4. Vertical rod assembly; 41. Vertical rod; 42. First screw; 43. First nut; 44. First disc; 5. Diagonal rod assembly; 51. Diagonal rod; 52. Second screw; 53. Second nut; 6. Support vertical rod; 61. Second disc; 7. Connecting fastener; 8. Hinge; 9. Wooden beam. Detailed implementation manners

[0030] The embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, the present application can be implemented in many different ways defined and covered by the following.

[0031] Figure 1 is the overall structural schematic diagram of the preferred embodiment of the present application; Figure 2 is the structural schematic diagram of the connection between the diagonal rod assembly and the jack in the preferred embodiment of the present application.

[0032] An inclined roof support device includes:

[0033] Formwork 1, and the formwork 1 is used to be erected at the bottom of the inclined roof;

[0034] Jack 2, support member 3 and vertical rod assembly 4. The jack 2 is used to support the support member 3, the support member 3 is used to support the formwork 1, the bottom of the vertical rod assembly 4 is used to be fixed to the ground, and the top of the vertical rod assembly 4 is connected to the jack 2, and the vertical rod assembly 4 is used to support the jack 2;

[0035] Diagonal rod assembly 5. The top of the diagonal rod assembly 5 is connected to the jack 2, the diagonal rod assembly 5 and the vertical rod assembly 4 are arranged at an angle, and the bottom of the diagonal rod assembly 5 is used to be fixed to the ground through a connecting member.

[0036] Herein, the meaning of the "connecting member" refers to the structure connected to the bottom of the diagonal rod assembly 5. In some embodiments, the connecting member is a strut structure, or the connecting member is a support vertical rod 6 adjacent to the vertical rod assembly 4. A second disc 61 is fixedly arranged on the support vertical rod 6. The bottom of the diagonal rod assembly 5 is matched with a preset connection hole on the second disc 61 through a connecting fastener 7 to realize the connection and locking of the diagonal rod assembly 5 and the second disc 61. It can be understood that connecting the diagonal rod assembly 5 to the support vertical rod 6 through the connecting fastener 7 can realize the connection of the diagonal rod assembly 5 to the support frame system (scaffolding system), which is beneficial to improving the integrity and stability of the support frame system.

[0037] The inclined roof support device of the present application supports the support member 3 through the top support 2, supports the formwork 1 of the inclined roof through the support member 3, and supports the top support 2 through the vertical rod assembly 4 to achieve the support effect on the formwork 1. At the same time, the inclined rod assembly 5 can strengthen the support for the top support 2, reduce the influence of the horizontal shear force and bending moment on the vertical rod assembly 4, avoid phenomena such as settlement or displacement of the vertical rod assembly 4, and improve the support stability of the vertical rod assembly 4; and reduce the force eccentricity phenomenon of the top support 2, ensure the force balance of the top support 2, effectively improve the overall support stability of the support device, and reduce potential safety hazards. The present application is a top support structure device with adjustable angle and enhanced horizontal shear resistance in the inclined roof formwork support system, which has good adaptability and popularization and application value.

[0038] Preferably, please refer to Figure 1 and Figure 2 As shown, the top of the vertical rod assembly 4 is hinged to the top support 2, and the top of the inclined rod assembly 5 is hinged to the top support 2.

[0039] It can be understood that both the vertical rod assembly 4 and the inclined rod assembly 5 are hinged to the top support 2, which can realize the adjustable connection angle between the vertical rod assembly 4 and the inclined rod assembly 5 and the top support 2, can adapt to different installation boundaries, and is convenient for adjusting the height and angle of the vertical rod assembly 4 and the inclined rod assembly 5 to achieve better fitting between the support member 3 and the formwork 1, maximize the contact area, and is beneficial to improving the support stability of the top support 2 and the support member 3 for the formwork 1.

[0040] Preferably, please refer to Figure 1 As shown, the top of the vertical rod assembly 4 and the top of the inclined rod assembly 5 are respectively hinged to the top support 2 through the hinge 8.

[0041] It can be understood that the hinge 8 is used to realize the hinged connection between the top support 2 and the tops of the vertical rod assembly 4 and the inclined rod assembly 5. It is not only simple to disassemble and assemble, but also convenient for repairing and replacing the standard hinge 8, which is beneficial to reducing the manufacturing and procurement costs.

[0042] Preferably, please refer to Figure 2 As shown, a plurality of support plates 21 are arranged on the top support 2, and the plurality of support plates 21 enclose to form a support cavity 22, and the support cavity 22 is used for arranging the support member 3.

[0043] It can be understood that the support plates 21 on the top support 2 form the support cavity 22, and the support cavity 22 can play a limiting role on the support member 3 to ensure that the support member 3 stably supports the formwork. The support plates 21 can be set to two, and the two support plates 21 respectively limit and support the opposite sides of the support member 3, so that the support member 3 can be arranged conveniently and quickly without additional limiting devices. Therefore, the convenient arrangement and disassembly of the support member 3 can be realized.

[0044] Preferably, please refer toFigure 1 As shown, the support member 3 is arranged in the support cavity 22, and the outer wall of the support member 3 is a circular structure.

[0045] It can be understood that the circular outer wall of the support member 3 can better achieve the fitting and abutting between the support member 3 and the formwork 1, reduce the knocking damage of the support member 3 to the formwork 1, and facilitate the flexible fine-tuning movement between the arranged support members 3, so as to achieve the effect of stable support faster.

[0046] Optionally, the support member 3 is a steel pipe. By using the common steel pipe materials on the construction site, it is beneficial to reduce the production cost and facilitate the turnover of materials.

[0047] Preferably, please refer to Figure 2 As shown, a wooden square 9 is arranged between the support member 3 and the formwork 1.

[0048] It can be understood that the wooden square 9 is arranged between the support member 3 and the formwork 1, which can provide the functions of support and buffering. The contact area between the wooden square 9 and the formwork 1 is large, which is beneficial to reducing the stress concentration of the support member 3 on the formwork 1, making the force on the formwork 1 more uniform, and avoiding large deformation of the formwork 1, which affects the construction quality of the inclined roof.

[0049] Preferably, please refer to Figure 1 As shown, the vertical rod assembly 4 includes a vertical rod 41 and a first screw rod 42. A central through hole is provided on the vertical rod 41, the first screw rod 42 is movably arranged in the central through hole, and a first fastener is arranged on the vertical rod 41. The first fastener is used to limit and fasten the first screw rod 42 in the central through hole, and the top of the first screw rod 42 is hinged to the jack 2.

[0050] It can be understood that the first screw rod 42 is movably arranged in the central through hole and the position of the first screw rod 42 can be limited by the first fastener, so as to realize the length of the first screw rod 42 extending out of the central through hole, and then adjust the overall height of the vertical rod assembly 4. Combined with the hinge connection between the top of the first screw rod 42 and the jack 2, the height and angle of the vertical rod assembly 4 can be adjusted to adapt to different installation requirements and ensure the stability of the support of the jack 2 and the support member 3 for the formwork 1.

[0051] Preferably, please refer to Figure 1 As shown, the first fastener includes a first nut 43. The first nut 43 is fixedly arranged at the top end of the central through hole. The first screw rod 42 passes through the first nut 43, and the first screw rod 42 is threadedly connected to the first nut 43.

[0052] It can be understood that by threadedly connecting the first nut 43 and the first screw rod 42, rotating the first screw rod 42 can adjust the length of the first screw rod 42 exposed outside the central through hole, and then adjust the overall height of the vertical rod assembly 4. The adjustment operation is very simple and fast.

[0053] Preferably, a first disc 44 is provided on the outer wall of the vertical pole 41. The first disc 44 can be used as a connection point of the vertical pole 41, which is convenient for adding reinforcing ribs or auxiliary support rods to improve the support stability of the vertical pole 41, wherein the first disc 44 can be used as a connection platform on the top of the reinforcing ribs or auxiliary support rods, which is convenient for workers to manually connect and operate.

[0054] Preferably, please refer to Figure 1 As shown, the inclined rod assembly 5 includes an inclined rod 51 and a second screw rod 52. A limiting hole is provided on the inclined rod 51. The second screw rod 52 is movably arranged in the limiting hole. A second fastener is provided on the inclined rod 51. The second fastener is used to limit and fasten the second screw rod 52 in the limiting hole. The top of the second screw rod 52 is hinged to the top support 2.

[0055] It can be understood that the second screw rod 52 is movably arranged in the limiting hole and the position of the second screw rod 52 can be limited by the first fastener, so that the length of the second screw rod 52 extending out of the limiting hole can be achieved, thereby adjusting the overall height of the diagonal rod assembly 5. The top of the second screw rod 52 is hinged with the top support 2, so that the height and angle of the diagonal rod assembly 5 can be adjusted to meet different installation requirements. The diagonal rod assembly 5 can generate an oblique supporting force for the sloping roof during concrete pouring, thereby improving the stability of the entire formwork support system. The width adjustment of the top support 2 can ensure that the support member 3 is always in contact with the formwork 1, thereby avoiding the force generated by the formwork 1 and the concrete on the top support 2 to be biased to one side of the top support 2, resulting in a large uneven force phenomenon, thereby effectively ensuring the quality and safety of the project.

[0056] According to another aspect of the present application, a building support system is also provided, which includes the above-mentioned inclined roof support device.

[0057] The building support system of the present application also has the above-mentioned beneficial effects, including reducing the phenomenon of eccentric force on the top support 2, improving the overall strength of the inclined roof support device, reducing safety hazards, and improving the quality and safety of engineering construction.

[0058] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0059] In this text, specific examples are used to elaborate on the principles and implementation manners of this application. The descriptions of the above examples are only for helping to understand the method of this application and its core idea. The above is only the preferred implementation manner of this application. It should be noted that due to the limitation of literal expression and objectively there are infinite specific structures, for those of ordinary skill in the art, without departing from the principles of this application, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall all be regarded as within the protection scope of this application.

Claims

1. An inclined roof support device, characterized in that, Including: A template (1) for being erected at the bottom of an inclined roof. A jack (2), a support member (3), and a vertical rod assembly (4). The jack (2) is used to support the support member (3), the support member (3) is used to support the template (1), the bottom of the vertical rod assembly (4) is used to be fixed to the ground, the top of the vertical rod assembly (4) is connected to the jack (2), and the vertical rod assembly (4) is used to support the jack (2). An inclined rod assembly (5). The top of the inclined rod assembly (5) is connected to the jack (2), the inclined rod assembly (5) and the vertical rod assembly (4) are arranged at an angle, and the bottom of the inclined rod assembly (5) is used to be fixed to the ground through a connecting member.

2. The inclined roof support device according to claim 1, wherein The top of the vertical rod assembly (4) is hinged to the jack (2), and the top of the inclined rod assembly (5) is hinged to the jack (2).

3. The inclined roof support device according to claim 2, characterized in that, The top of the vertical rod assembly (4) and the top of the inclined rod assembly (5) are respectively hinged to the jack (2) through hinges (8).

4. A sloping roof support device according to claim 1, wherein, A plurality of support plates (21) are arranged on the jack (2), and the plurality of support plates (21) enclose to form a support cavity (22) for arranging the support member (3).

5. The inclined roof support device according to claim 4, characterized in that, The support members (3) are arranged in the support cavity (22), and the outer wall of the support member (3) is a circular structure.

6. The inclined roof support device according to claim 1, characterized in that, A wooden square (9) is arranged between the support member (3) and the template (1).

7. The inclined roof support device according to claim 1, wherein, The vertical rod assembly (4) includes a vertical rod (41) and a first screw (42). A central through hole is formed in the vertical rod (41), the first screw (42) is movably arranged in the central through hole, a first fastener is arranged on the vertical rod (41) for limiting and fastening the first screw (42) in the central through hole, and the top of the first screw (42) is hinged to the jack (2).

8. The inclined roof support device according to claim 7, characterized in that, The first fastener includes a first nut (43) fixedly arranged at the top end of the central through hole. The first screw (42) passes through the first nut (43) and is threadedly connected to the first nut (43).

9. The inclined roof support device according to claim 1, characterized in that, The inclined rod assembly (5) includes an inclined rod (51) and a second screw (52). A limiting hole is formed in the inclined rod (51), the second screw (52) is movably arranged in the limiting hole, a second fastener is arranged on the inclined rod (51) for limiting and fastening the second screw (52) in the limiting hole, and the top of the second screw (52) is hinged to the jack (2).

10. A building support system, characterized in that, Including the inclined roof support device according to any one of claims 1-9.

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