Fabricated supporting mechanism for building construction

Abstract

The utility model discloses a supporting mechanism for assembly type building construction, which belongs to the technical field of assembly type building construction and structurally comprises a bottom frame, a lifting plate is slidably matched in the bottom frame, a connecting column is fixed at the top of the lifting plate, and the top end of the connecting column slidably penetrates through the bottom frame and is fixedly provided with an adjusting table. Two adjusting assemblies are fixed to the upper surface of the adjusting table, the top ends of the two adjusting assemblies are rotationally connected with a left supporting plate and a right supporting plate correspondingly, and the left supporting plate and the right supporting plate are in sliding fit. According to the assembly type supporting mechanism for building construction, the supporting height and the supporting angle of the left supporting plate and the right supporting plate can be finely adjusted, a main body of a building structure can be supported at multiple angles, the left supporting plate and the right supporting plate are accurately attached to the surface of a building, synchronous mechanical self-locking of the moving height of the two gears is achieved, operation is easy, and practicability is high. The adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled building construction, in particular to a supporting mechanism for assembled building construction. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] During the installation process of prefabricated buildings, support structures are needed to pre-support various components so that each structural body is at a specific angle to ensure that its position does not change, so that it can be fixedly connected with other building structural bodies during subsequent construction to play a role in auxiliary installation. In the actual construction of current prefabricated buildings, multiple support columns are generally used to simply support the main structure. This type of support column has a simple structure and poor supporting performance. The support height and angle are inconvenient to adjust, and the operation is inconvenient, which affects the construction efficiency and quality. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a support mechanism for prefabricated building construction, which can fine-tune the support height and support angle of the left support plate and the right support plate, and can support the main body of the building structure at multiple angles, so that the left support plate and the right support plate can be precisely fitted with the building surface, and the synchronous mechanical self-locking of the moving height of the two gears can be achieved, which is simple to operate and convenient to adjust.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] Provided is a support mechanism for assembled building construction, comprising a bottom frame, a lifting plate slidably matched inside the bottom frame, a connecting column fixed on the top of the lifting plate, the top of the connecting column slidingly passing through the bottom frame and fixed with an adjustment platform, two adjustment components fixed on the upper surface of the adjustment platform, the tops of the two adjustment components are rotatably connected with a left support plate and a right support plate respectively, and the left support plate and the right support plate are slidably matched with each other;

[0007] The adjusting assembly includes a double-headed worm, an adjusting cylinder and a column fixed on the top of the adjusting platform, the adjusting cylinder is slidably sleeved on the outside of the column, two rack plates are fixed on the peripheral side of the column, the peripheral side of the adjusting cylinder is rotatably connected to two gears, the two gears are respectively meshed with the two rack plates, a worm wheel is fixed on one side of the two gears, the double-headed worm is rotatably connected to one side of the adjusting cylinder, and the left-handed thread and the right-handed thread on the double-headed worm are respectively meshed with the two worm wheels.

[0008] Furthermore, two strip-shaped grooves are provided on the peripheral side of the adjusting cylinder, and the rack plate is slidably fitted inside the strip-shaped grooves.

[0009] Furthermore, a group of side plates are fixed at positions corresponding to the strip grooves on the circumferential side surfaces of the regulating cylinder, the strip grooves are located between each group of side plates, and the gears are rotatably connected in a group of side plates.

[0010] Furthermore, a rotating shaft of the gear passes through the side plate and is fixed to the worm wheel, end plates are fixed on one side of the two side plates, and the double-headed worm is rotatably connected to the inner sides of the two end plates.

[0011] Furthermore, a mounting block is fixed on the peripheral side of the adjusting cylinder and between the two end plates, the double-headed worm penetrates the mounting block and is rotatably connected to the mounting block, and one end of the double-headed worm penetrates the end plate and is fixed with a handwheel.

[0012] Furthermore, two limiting grooves are formed on the peripheral side surface of the bottom of the column, and two limiting plates are fixed to the inner side surface of the bottom of the adjusting cylinder, and the limiting plates are slidably fitted in the inner side of the limiting grooves.

[0013] Furthermore, the bottom frame includes a base and a top plate, two side support plates and two guide rods are fixed between the base and the top plate, the lifting plate is slidably sleeved on the guide rods, a hydraulic cylinder is fixed on the upper surface of the base, the output end of the hydraulic cylinder is fixedly connected to the lifting plate, and the top end of the connecting column slides through the top plate.

[0014] Furthermore, a hinge seat is fixed to the top of the adjusting cylinder, and hinge plates are fixed to the lower surfaces of the left support plate and the right support plate, and the hinge plates are rotatably connected to the hinge seat, and a first sliding rod is fixed to one side of the left support plate, and one end of the first sliding rod slides through the right support plate, and a group of second sliding rods are fixed to one side of the right support plate, and one end of the second sliding rod slides through the left support plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The supporting mechanism for assembled building construction in the example of the utility model can achieve fine adjustment of the supporting height and supporting angle of the left supporting plate and the right supporting plate through the cooperation of two adjusting components, and can support the main body of the building structure at multiple angles, so that the left supporting plate and the right supporting plate can be accurately fitted with the building surface, and the operation is simple and convenient to adjust.

[0017] 2. The supporting mechanism for prefabricated building construction in the example of the utility model drives the two worm wheels to rotate in opposite directions through the rotation of the double-headed worm, so that the two gears are synchronized and meshed with the rack plate for transmission, thereby realizing the adjustment of the height of the adjustment cylinder. The self-locking characteristics between the two worm wheels and the double-headed worm are utilized to realize the synchronous mechanical self-locking of the moving height of the two gears, thereby preventing the adjustment cylinder from moving downward due to external pressure.

[0018] 3. The supporting mechanism for prefabricated building construction in the example of the utility model can flexibly change the supporting angle of the supporting surface formed by the left supporting plate and the right supporting plate through the relative sliding between the left supporting plate and the right supporting plate in cooperation with the two adjusting components. By pushing the lifting plate upward through the hydraulic cylinder, the supporting height of the left supporting plate and the right supporting plate can be greatly changed, thereby realizing rapid adjustment of the supporting height. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;

[0022] Figure 3 It is a cross-sectional view of the adjustment assembly of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the bottom of the regulating cylinder of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the utility model when the left supporting plate and the right supporting plate are matched.

[0025] In the figure, 1. base, 2. top plate, 3. guide rod, 4. lifting plate, 5. connecting column, 6. adjusting platform, 7. adjusting assembly, 701. column, 702. adjusting cylinder, 703. strip groove, 704. rack plate, 705. side plate, 706. gear, 707. worm gear, 708. mounting block, 709. double-headed worm, 710. end plate, 711. hand wheel, 712. limit groove, 713. limit plate, 8. left support plate, 9. right support plate, 10. hydraulic cylinder, 11. side support plate, 12. articulated seat, 13. articulated plate, 14. first slide bar, 15. second slide bar. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0032] Example: Reference Figure 1-5 The support mechanism for assembled building construction shown in the figure comprises a bottom frame, a lifting plate 4 is slidably matched inside the bottom frame, a connecting column 5 is fixed on the top of the lifting plate 4, the top of the connecting column 5 slides through the bottom frame and is fixed with an adjustment platform 6, two adjustment components 7 are fixed on the upper surface of the adjustment platform 6, the tops of the two adjustment components 7 are rotatably connected with a left support plate 8 and a right support plate 9 respectively, and the left support plate 8 and the right support plate 9 are slidably matched with each other;

[0033] The adjusting assembly 7 includes a double-headed worm 709, an adjusting cylinder 702 and a column 701 fixed on the top of the adjusting platform 6. The adjusting cylinder 702 is slidably sleeved on the outside of the column 701. Two rack plates 704 are fixed on the side of the column 701. Two gears 706 are rotatably connected to the side of the adjusting cylinder 702. The two gears 706 are respectively meshed and connected with the two rack plates 704. A worm wheel 707 is fixed on one side of the two gears 706. The double-headed worm 709 is rotatably connected to one side of the adjusting cylinder 702. The left-handed thread and the right-handed thread on the rod 709 are respectively meshed with the two worm gears 707. A hinge seat 12 is fixed to the top of the adjusting cylinder 702. A hinge plate 13 is fixed to the lower surface of the left support plate 8 and the right support plate 9. The hinge plate 13 is rotatably connected to the hinge seat 12. A first slide bar 14 is fixed to one side of the left support plate 8. One end of the first slide bar 14 slides through the right support plate 9. A group of second slide bars 15 are fixed to one side of the right support plate 9. One end of the second slide bar 15 slides through the left support plate 8.

[0034] The lifting plate 4 in the bottom frame of the support mechanism for prefabricated building construction can quickly control the lifting and lowering of the adjustment platform 6, so that the left support plate 8 and the right support plate 9 can quickly approach the main body of the building structure that needs to be supported, and the adjustment component 7 can fine-tune the support height and support angle of the left support plate 8 and the right support plate 9.

[0035] During the rotation of the double-headed worm gear 709, the left-handed thread and the right-handed thread on the double-headed worm gear 709 can drive the two worm wheels 707 to rotate in opposite directions, thereby driving the two gears 706 to rotate in opposite directions, and the engagement between the gear 706 and the rack plate 704 makes the adjustment cylinder 702 rise and fall vertically along the column 701. Since the hinge plate 13 is rotatably connected to the hinge seat 12, the left support plate 8 and the right support plate 9 are slidably matched. Therefore, when there is a height difference between the two adjustment components 7, the support angle of the support surface formed by the left support plate 8 and the right support plate 9 will change accordingly, and the main body of the building structure can be supported at multiple angles. The setting of the first slide bar 14 and the second slide bar 15 can enable the left support plate 8 and the right support plate 9 to have a stable sliding fit.

[0036] In order to make the column 701 slide vertically stably in the adjusting cylinder 702, so that the gear 706 and the rack plate 704, the worm wheel 707 and the double-headed worm 709 have stable transmission connections, preferably, in this embodiment, two strip grooves 703 are opened on the side surface of the adjusting cylinder 702, the rack plate 704 slides in the inner side of the strip groove 703, and a group of side plates 705 are fixed at the position of the side surface of the adjusting cylinder 702 corresponding to the strip groove 703, the strip groove 703 is located between each group of side plates 705, the gear 706 is rotatably connected in a group of side plates 705, a rotating shaft of the gear 706 passes through the side plates 705 and is fixed to the worm wheel 707, and end plates 710 are fixed on one side of the two side plates 705, and the double-headed worm 709 is rotatably connected to the inner side of the two end plates 710.

[0037] In order to improve the structural strength of the double-headed worm 709 and facilitate the user to rotate the double-headed worm 709, in this embodiment, a mounting block 708 is fixed on the side surface of the adjustment cylinder 702 and located between the two end plates 710. The double-headed worm 709 passes through the mounting block 708 and is rotatably connected to the mounting block 708. One end of the double-headed worm 709 passes through the end plate 710 and is fixed with a hand wheel 711. The double-headed worm 709 can be easily rotated by the hand wheel 711, and the setting of the mounting block 708 improves the structural strength of the double-headed worm 709.

[0038] In order to limit the rising height of the adjustment cylinder 702, preferably, in this embodiment, two limiting grooves 712 are provided on the peripheral side of the bottom of the column 701, and two limiting plates 713 are fixed on the inner side of the bottom of the adjustment cylinder 702, and the limiting plates 713 are slidably fitted inside the limiting grooves 712. Through the cooperation between the limiting plates 713 and the limiting grooves 712, the lifting height of the adjustment cylinder 702 can be set to prevent the adjustment cylinder 702 from being too high, causing the connection between the gear 706 and the rack plate 704 to be disconnected.

[0039] In order to enable the bottom frame to stably control the rapid lifting of the lifting plate 4, in this embodiment, the bottom frame includes a base 1 and a top plate 2, and two side support plates 11 and two guide rods 3 are fixed between the base 1 and the top plate 2. The lifting plate 4 is slidably sleeved on the guide rods 3. A hydraulic cylinder 10 is fixed on the upper surface of the base 1. The output end of the hydraulic cylinder 10 is fixedly connected to the lifting plate 4, and the top of the connecting column 5 slides through the top plate 2. The hydraulic cylinder 10 can quickly push the lifting plate 4 up and down, thereby increasing the support height of the support mechanism, and the setting of the guide rods 3 can make the lifting plate 4 stably lift and lower vertically.

[0040] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0041] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A support mechanism for assembled building construction, characterized in that: It comprises a bottom frame, wherein a lifting plate (4) is slidably matched inside the bottom frame, a connecting column (5) is fixed on the top of the lifting plate (4), the top of the connecting column (5) slides through the bottom frame and is fixed with an adjustment platform (6), two adjustment components (7) are fixed on the upper surface of the adjustment platform (6), the tops of the two adjustment components (7) are rotatably connected with a left support plate (8) and a right support plate (9), and the left support plate (8) and the right support plate (9) are slidably matched with each other; The adjustment assembly (7) comprises a double-headed worm (709), an adjustment cylinder (702), and a column (701) fixed on the top of the adjustment platform (6); the adjustment cylinder (702) is slidably sleeved on the outside of the column (701); two rack plates (704) are fixed on the peripheral side of the column (701); two gears (706) are rotatably connected to the peripheral side of the adjustment cylinder (702); the two gears (706) are respectively meshed with the two rack plates (704); a worm wheel (707) is fixed on one side of the two gears (706); the double-headed worm (709) is rotatably connected to one side of the adjustment cylinder (702); and the left-handed thread and the right-handed thread on the double-headed worm (709) are respectively meshed with the two worm wheels (707).

2. The supporting mechanism for prefabricated building construction according to claim 1, characterized in that: The side surface of the adjusting cylinder (702) is provided with two strip-shaped grooves (703), and the rack plate (704) is slidably fitted inside the strip-shaped grooves (703).

3. The supporting mechanism for prefabricated building construction according to claim 2, characterized in that: A group of side plates (705) are fixed at positions corresponding to the strip grooves (703) on the peripheral side surface of the adjustment cylinder (702), the strip grooves (703) are located between each group of side plates (705), and the gear (706) is rotatably connected inside a group of side plates (705).

4. The supporting mechanism for prefabricated building construction according to claim 3, characterized in that: A rotating shaft of the gear (706) passes through the side plate (705) and is fixed to the worm wheel (707). End plates (710) are fixed to one side of the two side plates (705). The double-headed worm (709) is rotatably connected to the inner sides of the two end plates (710).

5. The supporting mechanism for prefabricated building construction according to claim 4, characterized in that: A mounting block (708) is fixed on the side surface of the adjusting cylinder (702) and located between the two end plates (710); the double-headed worm (709) penetrates the mounting block (708) and is rotationally connected to the mounting block (708); one end of the double-headed worm (709) penetrates the end plate (710) and is fixed with a hand wheel (711).

6. The supporting mechanism for prefabricated building construction according to claim 5, characterized in that: Two limiting grooves (712) are provided on the peripheral side surface of the bottom of the upright column (701), and two limiting plates (713) are fixed on the inner side surface of the bottom of the adjusting cylinder (702), and the limiting plates (713) are slidably fitted inside the limiting grooves (712).

7. The supporting mechanism for prefabricated building construction according to claim 1, characterized in that: The bottom frame comprises a base (1) and a top plate (2), two side support plates (11) and two guide rods (3) are fixed between the base (1) and the top plate (2), the lifting plate (4) is slidably sleeved on the guide rods (3), a hydraulic cylinder (10) is fixed on the upper surface of the base (1), the output end of the hydraulic cylinder (10) is fixedly connected to the lifting plate (4), and the top end of the connecting column (5) slides through the top plate (2).

8. The supporting mechanism for prefabricated building construction according to claim 1, characterized in that: A hinge seat (12) is fixed to the top of the adjusting cylinder (702), and hinge plates (13) are fixed to the lower surfaces of the left support plate (8) and the right support plate (9), and the hinge plates (13) are rotatably connected to the hinge seat (12). A first sliding rod (14) is fixed to one side of the left support plate (8), and one end of the first sliding rod (14) slides through the right support plate (9). A group of second sliding rods (15) are fixed to one side of the right support plate (9), and one end of the second sliding rod (15) slides through the left support plate (8).

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