Roof supporting device for building engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and relates to a house roof supporting device for constructional engineering, which comprises a first top plate, a fixed shaft is sleeved in the first top plate, one end of the fixed shaft is fixedly connected with a second top plate, the surface of the fixed shaft is fixedly connected with a positioning rod, a threaded hole is arranged in the first top plate, and the first top plate is fixedly connected with the second top plate. The interiors of the threaded holes are in threaded connection with stop levers, and the lower surfaces of the first top plate and the second top plate are fixedly connected with fixing plates. The device has the beneficial effects that by arranging the first top plate, the second top plate, the base, the fixing rod and the telescopic rod, compared with the prior art needing a plurality of bolts, screws and connectors, the device is simple in structure and not complex in installation, the repair and transformation work efficiency is greatly improved, the actual height of the device can be freely adjusted, and the practicability is high. Therefore, the device is suitable for various houses with different ceiling heights for repairing and renovating work.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a roof supporting device for a building used in construction engineering. Background Art

[0002] Roof supports generally refer to devices or systems used to support and reinforce a building structure, especially during construction, repair, or renovation, to ensure the stability and safety of the structure. These devices can take many forms, including but not limited to: Temporary supports: During construction, temporary supports are used to bear the weight of the structure until permanent structures such as walls or columns can bear the weight on their own; Roof supports: These are vertical support structures, which can be steel or made of other strong materials, used to support the roof or floor; Roof trusses: A truss is a triangular structure that supports the weight of the roof and distributes the force to the walls or other supporting structures; Steel cables: In some cases, steel cables can be used to reinforce the structure, especially when the roof needs to span a large space; Reinforcement straps: These are straps used to reinforce the connection between the wall and the roof. A material that can be metal or plastic; Hydraulic jacks: Hydraulic jacks can be used to provide additional support when it is necessary to lift or stabilize the structure; Beams and slabs: In house construction, beams and slabs are important structural elements used to support the weight of the roof; Earthquake support: In earthquake-prone areas, earthquake support systems are used to improve the earthquake resistance of buildings; Roof support systems: These systems are designed to support roofing materials, such as tiles or metal roofs, to ensure that they can withstand wind pressure and other external forces; Reinforcement kits: For older homes that need repair or renovation, reinforcement kits may include a variety of bolts, screws and connectors to strengthen the existing structure. The selection and design of a house roof support device depends on a variety of factors, including the building's structural type, design requirements, geographic location and local building codes. When installing these devices, professional engineers or building contractors are usually required to ensure that they are installed correctly and safely and can function effectively.

[0003] For the top support devices of old houses that need to be repaired or renovated, the prior art all uses multiple bolts, screws and connectors to fix them, which is relatively cumbersome in actual operation and reduces work efficiency. Utility Model Content

[0004] The utility model provides a roof support device for a building used in a construction project, so as to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roof support device for a building project, comprising a first top plate, a fixed shaft is sleeved inside the first top plate, one end of the fixed shaft is fixedly connected to the second top plate, the surface of the fixed shaft is fixedly connected to a positioning rod, a threaded hole is opened inside the first top plate, the internal thread of the threaded hole is threadedly connected to a blocking rod, the lower surfaces of the first top plate and the second top plate are both fixedly connected to a fixing plate, the internal sleeve of the fixing plate is sleeved with a pin, the fixing plate is movably connected to the first threaded column, the second threaded column and the adapter plate through the pin, one end of the first threaded column and the second threaded column is threadedly connected with a threaded tube, the surface of the adapter plate is fixedly connected with a telescopic rod, the internal sleeve of the telescopic rod is provided with an expansion wire, the surface of the telescopic rod is slidably connected with the fixing rod, the internal thread of the fixing rod is threadedly connected with a bolt, and the lower end of the fixing rod is threadedly connected with a base.

[0006] As a further solution of the utility model: the inside of the base and the outer side of the fixing rod are both provided with thread grooves, and the base and the fixing rod are threadedly connected via the thread grooves.

[0007] As a further solution of the utility model: a through hole is provided inside the telescopic rod, the telescopic rod is sleeved with the expansion wire through the through hole, and one end of the bolt is sleeved inside the through hole provided in the telescopic rod.

[0008] As a further solution of the utility model: the threads of the first threaded column and the second threaded column are in opposite directions.

[0009] As a further solution of the utility model: the diameter of the baffle rod is the same as the diameter of the threaded hole, the number of the threaded holes is eighteen and they are circularly arranged around the fixed axis, the number of the positioning rods is four, the number of the baffle rods is eight and they are evenly overlapped on the surfaces of the four positioning rods.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The roof support device for a building for construction engineering is provided with a first top plate, a second top plate, a base, a fixed rod and a telescopic rod. In actual application, through the cooperation among the above, compared with the prior art which requires multiple bolts, screws and connectors, the device is not only simple in structure and uncomplicated in installation, but also greatly improves the efficiency of repair and renovation work, and the actual height of the device can be freely adjusted, so that the device is suitable for houses with different ceiling heights for repair and renovation work.

[0012] 2. The roof support device for a building project, through the first threaded column, the second threaded column, the pin shaft, the positioning rod, the fixed shaft and the stop rod, in actual application, through the cooperation among the above, the inclination angle between the first top plate and the second top plate can be freely adjusted, so that the device is suitable for houses with various inclination angles, further improving the application scope of the device, and at the same time, under the action of the positioning rod, the stop rod and the threaded tube, the first top plate and the second top plate can be auxiliary supported, thereby ensuring the overall stability and reliability after the angle adjustment, and ensuring the safety of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the three-dimensional structure of the middle fixed rod;

[0016] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] In the figure: 1. first top plate; 2. first threaded column; 3. threaded tube; 4. second threaded column; 5. pin shaft; 6. fixing plate; 7. adapter plate; 8. telescopic rod; 9. expansion wire; 10. bolt; 11. fixing rod; 12. base; 13. second top plate; 14. through hole; 15. threaded groove; 16. positioning rod; 17. fixing shaft; 18. threaded hole; 19. stop rod. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] See also Figure 1-3The utility model provides the following technical solutions: a roof support device for a building engineering, comprising a first top plate 1, a fixed shaft 17 is sleeved inside the first top plate 1, one end of the fixed shaft 17 is fixedly connected to the second top plate 13, a positioning rod 16 is fixedly connected to the surface of the fixed shaft 17, a threaded hole 18 is opened inside the first top plate 1, and a stopper 19 is threadedly connected to the inside of the threaded hole 18, through the first threaded column 2, the second threaded column 4, the pin 5, the positioning rod 16, the fixed shaft 17 and the stopper 19, in actual application, through the cooperation between the above, the inclination angle between the first top plate 1 and the second top plate 13 can be freely adjusted, so that the device is suitable for houses with various inclination angles, further improving the scope of application of the device, and at the same time, under the action of the positioning rod 16, the stopper 19 and the threaded tube 3, the first top plate 1 and the second top plate 13 can be auxiliary supported, so as to ensure the overall stability and reliability after the angle adjustment, thereby ensuring the safety of use of the device, the first top plate 1 and the second top plate The lower surface of 13 is fixedly connected with a fixing plate 6, and a pin shaft 5 is sleeved inside the fixing plate 6. The fixing plate 6 is movably connected to the first threaded column 2, the second threaded column 4 and the adapter plate 7 through the pin shaft 5. One end of the first threaded column 2 and the second threaded column 4 is threadedly connected with a threaded tube 3. The surface of the adapter plate 7 is fixedly connected with a telescopic rod 8, and an expansion wire 9 is sleeved inside the telescopic rod 8. The surface of the telescopic rod 8 is slidably connected with a fixing rod 11, and the internal thread connection of the fixing rod 11 is connected with a bolt 10. The lower end of the fixing rod 11 is threadedly connected with a base 12. By arranging the first top plate 1, the second top plate 13, the base 12, the fixing rod 11 and the telescopic rod 8, in actual applications, through the cooperation between the above, the device is not only simple in structure and uncomplicated in installation compared with the prior art that requires multiple bolts 10, screws and connectors, and greatly improves the work efficiency of repair and renovation, but also the actual height of the device can be freely adjusted, so that the device is suitable for houses with different ceiling heights for repair and renovation work.

[0021] Specifically, the inside of the base 12 and the outer side of the fixing rod 11 are both provided with thread grooves 15 , and the base 12 and the fixing rod 11 are threadedly connected via the thread grooves 15 .

[0022] Specifically, a through hole 14 is provided inside the telescopic rod 8 , and the telescopic rod 8 is sleeved with the expansion wire 9 through the through hole 14 . One end of the bolt 10 is sleeved inside the through hole 14 provided in the telescopic rod 8 .

[0023] Specifically, the threads of the first threaded column 2 and the second threaded column 4 are in opposite directions.

[0024] Specifically, the diameter of the blocking rod 19 is the same as the diameter of the threaded hole 18 . There are eighteen threaded holes 18 in a circle surrounding the fixed shaft 17 . There are four positioning rods 16 . There are eight blocking rods 19 in a circle and they are evenly overlapped on the surfaces of the four positioning rods 16 .

[0025] The working principle of the utility model is:

[0026] S1. When using the device, first adjust the extension length of the telescopic rod 8 inside the fixing rod 11 according to the different heights of the house until it matches the height of the interior of the house ceiling, then screw the bolt 10 into the interior of the fixing rod 11 until one end of the bolt 10 is sleeved into the through hole 14 opened in the telescopic rod 8 to complete the fixation, and then rotate the threaded tube 3 according to the different inclination angles of the house ceiling so that the first threaded column 2 and the second threaded column 4 inside the threaded tube 3 move closer to or farther away from each other as the threaded tube 3 rotates, which can drive the first top plate 1 and the second top plate 13 to move away from or closer to each other, thereby achieving the purpose of adjusting the inclination angle. During the adjustment process, the fixed axis on the surface of the second top plate 13 17 will rotate inside the first top plate 1, thereby driving the positioning rod 16 to rotate. After the adjustment is completed, take the blocking rod 19 and make it threadedly connected to the inside of the threaded hole 18, so as to block the positioning rod 16, thereby playing a role of auxiliary support. Then, according to the unevenness of the ground or the different heights of various positions of the ceiling, rotate the base 12 corresponding to it at different heights, so that it can adjust a single corner to a single height under the action of the threaded groove 15, so that the adaptability of the device is stronger. After the adjustment is completed, take the expansion wire 9 and make it pass through the telescopic rod 8 to connect with the wall to complete the fixing work of the device, so that the device can be used for repair or house renovation.

[0027] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0031] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A roof support device for a building for construction engineering, comprising a first top plate (1), characterized in that: A fixed shaft (17) is sleeved inside the first top plate (1), one end of the fixed shaft (17) is fixedly connected to the second top plate (13), a positioning rod (16) is fixedly connected to the surface of the fixed shaft (17), a threaded hole (18) is provided inside the first top plate (1), a blocking rod (19) is threadedly connected inside the threaded hole (18), a fixing plate (6) is fixedly connected to the lower surface of the first top plate (1) and the second top plate (13), a pin shaft (5) is sleeved inside the fixing plate (6), and the fixing plate (6) is connected to the fixing plate (6) by a threaded hole (18). The first threaded column (2), the second threaded column (4) and the adapter plate (7) are movably connected through a pin shaft (5); one end of the first threaded column (2) and the second threaded column (4) are threadedly connected to a threaded tube (3); the surface of the adapter plate (7) is fixedly connected to a telescopic rod (8); the interior of the telescopic rod (8) is sleeved with an expansion wire (9); the surface of the telescopic rod (8) is slidably connected to a fixed rod (11); the interior of the fixed rod (11) is threadedly connected to a bolt (10); the lower end of the fixed rod (11) is threadedly connected to a base (12).

2. A roof support device for a building project according to claim 1, characterized in that: The inside of the base (12) and the outer side of the fixing rod (11) are both provided with thread grooves (15), and the base (12) and the fixing rod (11) are threadedly connected via the thread grooves (15).

3. A roof support device for a building project according to claim 1, characterized in that: A through hole (14) is provided inside the telescopic rod (8), and the telescopic rod (8) is sleeved with the expansion wire (9) through the through hole (14). One end of the bolt (10) is sleeved inside the through hole (14) provided in the telescopic rod (8).

4. A roof support device for a building project according to claim 1, characterized in that: The threads of the first threaded column (2) and the second threaded column (4) are in opposite directions.

5. A roof support device for a building project according to claim 1, characterized in that: The diameter of the blocking rod (19) is the same as the diameter of the threaded hole (18); the number of the threaded holes (18) is eighteen and they are circularly arranged around the fixed shaft (17); the number of the positioning rods (16) is four; the number of the blocking rods (19) is eight and they are evenly overlapped on the surfaces of the four positioning rods (16).

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