Structure supporting device

Abstract

The utility model discloses a structure supporting device, which relates to the technical field of steel structure supporting, and comprises a bottom plate, a telescopic support, a supporting seat and a supporting rod, one ends of the cross beams are connected to the peripheral wall of the bottom plate, the other ends of the cross beams extend in the radial direction of the bottom plate, and the ends, extending outwards, of the cross beams are jointly connected with an outer ring body; a threaded rod is rotationally mounted on the cross beam, a sliding seat is in threaded connection with the threaded rod, and an inclined supporting rod is rotationally connected with the sliding seat; the bottom face of the supporting base is in threaded connection with a threaded column, the bottom end of the threaded column is movably connected with a hinge base, and the end, away from the sliding base, of the inclined supporting rod is hinged to the hinge base. According to the utility model, the problem that the angle is difficult to adjust on a slope or an uneven ground can be solved, the applicability of the device to different terrain conditions is improved, and the device can be widely applied to steel structure supporting operation under various complex terrains.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure support technical field, concretely is a structure support device. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types, and the structure is mainly composed of the component such as steel beam, steel column, steel truss etc. made of sectional steel and steel plate, and adopts rust removal and rust prevention technology such as silanization, pure manganese phosphorization, washing and drying, galvanizing, and the welding seam, bolt or rivet connection is usually used between each component or part, because its dead weight is lighter, and construction is simple, is widely used in large factory, venue, super high-rise etc. When welding steel beam, special support frame is generally used to support steel beam, so that it is more convenient when welding steel beam.

[0003] However, the existing steel structure support device cannot be adjusted within a certain range during use, which is difficult to meet the use requirement, and when installed and used on some slopes or uneven ground, it is inconvenient to adjust the angle of the steel structure support column according to the terrain requirement, and the applicability is low.

[0004] Therefore, the present application is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a structure support device to solve the problems in the above background technology.

[0006] To solve the above technical problem, the utility model provides a structure support device, which comprises a bottom plate, a support seat movably connected to the top end of an upwardly extending telescopic support mounted on the top surface of the bottom plate,

[0007] a plurality of cross beams, one end of which is connected to the outer circumferential wall of the bottom plate, and the other end of which extends radially along the bottom plate, and the end of the plurality of cross beams extending outward is connected to an outer ring body; a threaded rod is rotatably installed on the cross beam, a sliding seat is threadedly connected to the threaded rod, and an inclined strut is rotatably connected to the sliding seat.

[0008] The bottom surface of the support seat is threadedly connected to a threaded column, the bottom end of the threaded column is movably connected to a hinged seat, and the end of the inclined strut away from the sliding seat is hinged to the hinged seat.

[0009] Further, the bottom surface of the bottom plate is provided with a receiving groove, one end of the threaded rod extending into the receiving groove is fixedly connected to a driven bevel gear, and a rotating shaft is further rotatably installed in the bottom plate, a lower sector gear is installed at the bottom end of the rotating shaft, and the driven bevel gear is meshingly connected to the lower sector gear.

[0010] Further, the telescopic support comprises a bottom plate, an upward vertically extending support column is arranged on the top surface of the bottom plate, a sliding column is slidably arranged in the support column, and the support base is movably connected to the top end of the sliding column.

[0011] Further, the telescopic support comprises a bottom plate, an upward vertically extending support column is arranged on the top surface of the bottom plate, a sliding column is slidably arranged in the support column, and the support base is movably connected to the top end of the sliding column.

[0012] Further, a hollow cavity extending along the axial direction of the support column is formed in the support column, and the sliding column is slidably connected to the inside of the hollow cavity, and the outer wall of the sliding column is attached to the inner wall of the hollow cavity.

[0013] Further, a sliding groove extending along the length direction of the cross beam is formed on the upper portion of the cross beam, and the sliding seat is arranged in the sliding groove and can slide along the sliding groove.

[0014] Further, a threaded through hole is formed in the bottom surface of the support base, the threaded column is threadedly connected to the inside of the threaded through hole, and the hinged seat is rotatably connected to the bottom end of the threaded column.

[0015] Further, a universal ball seat is arranged on the bottom surface of the support base, and the support base is movably connected to the top end of the sliding column through the universal ball seat.

[0016] Compared with the prior art, the telescopic support has the following beneficial effects:

[0017] 1. The threaded connection between the threaded through hole in the bottom surface of the support base and the threaded column enables the threaded column to move up and down relative to the support base when the threaded column is rotated, and the rotatable connection between the hinged seat and the bottom end of the threaded column enables the pushing force or the pulling force of the diagonal brace to be transmitted to the threaded column through the hinged seat and converted into the lifting force or the pressing force of the threaded column on the support base, thereby achieving the angle adjustment of the support base, accurately controlling the angle adjustment range of the support base, and maintaining good stability at different angles, thereby providing a stable and reliable support angle adjustment function for the steel structure.

[0018] 2. When the lower gear wheel at the bottom end of the rotating shaft is rotated, the driven bevel gear is driven to rotate due to the meshing relationship, thereby achieving the rotation of the threaded rod. This transmission mode transmits power from the rotating shaft to the threaded rod, so that the threaded rods on the plurality of cross beams can be synchronously rotated, ensuring the coordination of the angle adjustment of the entire device. Through the meshing transmission of the lower gear wheel and the driven bevel gear, the centralized control of the plurality of threaded rods is achieved, the operation process is simplified, the efficiency and accuracy of the angle adjustment are improved, the stability and consistency of the entire support device during the angle adjustment process are ensured, and the angle of the support base can be quickly and accurately adjusted in a complex construction environment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the front view structure schematic view of the utility model;

[0021] Figure 3 It is the overhead structure schematic view of the utility model;

[0022] Figure 4 It is the structure schematic view along Figure 3 The middle section line A-A.

[0023] In the drawing: 1, bottom plate; 2, crossbeam; 3, outer ring body; 4, support column; 5, slide column; 6, support seat; 7, slide seat; 8, inclined strut; 9, hinged seat; 10, threaded column; 11, universal ball seat; 12, threaded rod; 13, driven bevel gear; 14, rotating shaft; 15, lower sector gear; 16, upper sector gear; 17, rotating column; 18, driving bevel gear. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme: a structure support device, comprising:

[0026] The bottom plate 1 is provided with the upward extending telescopic support on the top surface, and the support seat 6 is movably connected to the top end of the telescopic support;

[0027] The plurality of crossbeams 2 are movably connected to the outer circumferential wall of the bottom plate 1, and the other end extends along the radial direction of the bottom plate 1; the outer end of the plurality of crossbeams 2 is movably connected to the outer ring body 3; the threaded rod 12 is movably connected to the crossbeam 2; the slide seat 7 is movably connected to the threaded rod 12; and the inclined strut 8 is movably connected to the slide seat 7.

[0028] The bottom surface of the support seat 6 is movably connected to the threaded column 10, the bottom end of the threaded column 10 is movably connected to the hinged seat 9, and the end of the inclined strut 8 away from the slide seat 7 is movably connected to the hinged seat 9.

[0029] Specifically, the base plate 1 serves as the foundation of the entire device, providing a stable support surface. The telescopic bracket on its top surface is height-adjustable to meet the support requirements of different heights. The support seat 6 is movably connected to the top of the sliding column 5 through the universal ball seat 11, ensuring that the support seat 6 has a certain degree of rotational flexibility in the horizontal direction.

[0030] Through the coordinated action of its components, this structure enables the support base 6 to be angled within a certain range, solving the problem that existing steel structure support devices are difficult to adjust on slopes or uneven ground. This improves the applicability of the device to different terrains and can be widely used in steel structure support operations under various complex terrains, such as bridge construction in mountainous areas and factory building construction in hilly areas.

[0031] See Figure 4 The bottom surface of the base plate 1 is provided with a receiving groove. One end of the threaded rod 12 extending into the receiving groove is fixedly connected to a driven bevel gear 13. A rotating shaft 14 is also rotatably installed inside the base plate 1. A lower sector gear 15 is installed at the bottom end of the rotating shaft 14. The driven bevel gear 13 and the lower sector gear 15 are meshed and connected.

[0032] Specifically, the driven bevel gear 13 in the groove on the bottom surface of the base plate 1 is fixedly connected to the threaded rod 12. When the lower sector gear 15 at the bottom of the rotating shaft 14 rotates, due to the meshing relationship, it will drive the driven bevel gear 13 to rotate, thereby realizing the rotation of the threaded rod 12. This transmission method transmits power from the rotating shaft 14 to the threaded rod 12, so that the threaded rods 12 on multiple crossbeams 2 can rotate synchronously, ensuring the coordination of the angle adjustment of the entire device.

[0033] Through the meshing transmission between the lower sector gear 15 and the driven bevel gear 13, centralized control of multiple threaded rods 12 is achieved, simplifying the operation process, improving the efficiency and accuracy of angle adjustment, ensuring the stability and consistency of the entire support device during the angle adjustment process, and facilitating the rapid and accurate adjustment of the angle of the support seat 6 in complex construction environments.

[0034] See Figure 4 An upper sector gear 16 is fixedly installed on the outer wall of the upper part of the rotating shaft 14, and a rotating column 17 is rotatably installed on the side wall of the support column 4. A driving bevel gear 18 that meshes with the upper sector gear 16 is fixedly installed at one end of the rotating column 17 that extends into the interior of the support column 4.

[0035] Specifically, the upper sector gear 16 on the upper part of the rotating shaft 14 meshes with the active bevel gear 18 that extends from the rotating column 17 to one end of the support column 4. When the rotating column 17 is rotated, the active bevel gear 18 drives the upper sector gear 16 to rotate, which in turn drives the rotating shaft 14 to rotate, thereby realizing the power transmission from the rotating column 17 on the side wall of the support column 4 to the rotating shaft 14, and finally realizing the indirect drive of the threaded rod 12 to adjust the angle of the support seat 6.

[0036] A convenient way is provided to adjust the angle of the support base 6 from the side of the support column 4, and the operator does not need to operate under the bottom plate 1, which improves the convenience and safety of operation, especially suitable for adjusting the angle of the support device flexibly in the case of limited space or inconvenient operation of the built steel structure frame, etc., which improves the construction efficiency.

[0037] Referring to Figure 4 , the telescopic support includes a bottom plate 1, and a support column 4 vertically extending upward is arranged on the top surface of the bottom plate 1. A sliding column 5 is slidingly installed inside the support column 4, and a support base 6 is movably connected to the top end of the sliding column 5.

[0038] Specifically, the support column 4 provides a sliding track for the sliding column 5, and the sliding column 5 slides up and down in the hollow cavity inside the support column 4. The height of the support base 6 is adjusted by changing the length of the sliding column 5 extending out of the support column 4. This telescopic structure is simple and reliable, and can adapt to the support requirements of steel beams or steel structure components of different heights.

[0039] The height of the support device can be flexibly adjusted, and the actual height requirement of the supported steel structure can be accurately adjusted, which enhances the versatility of the device.

[0040] Referring to Figure 4 , a hollow cavity extending along the axial direction of the support column 4 is formed inside the support column 4, and the sliding column 5 is slidingly connected inside the hollow cavity. The outer wall of the sliding column 5 is in close contact with the inner wall of the hollow cavity.

[0041] Specifically, the outer wall of the sliding column 5 is in close contact with the inner wall of the hollow cavity, which ensures the stability of the sliding column 5 during sliding, prevents it from shaking or deviating, and makes the support base 6 always maintain a stable vertical state during height adjustment, providing reliable support force for the supported steel structure.

[0042] The stability and reliability of the telescopic support are improved, which ensures that the structure will not be unstable or deformed due to the instability of the sliding column 5 when supporting heavy steel structure components, ensuring construction safety, and also helps to improve the accuracy of welding and other construction operations. Because stable support can reduce the shaking of the supported steel structure, it is convenient for construction personnel to perform accurate work.

[0043] Referring to Figure 4 , a sliding groove is formed in the upper beam 2 along the length direction, and a sliding seat 7 is arranged inside the sliding groove and can slide along the sliding groove.

[0044] Specifically, the linearity and stability of the sliding seat 7 movement are ensured, the direction of the force of the diagonal brace 8 acting on the support base 6 is stable and controllable, which is conducive to accurately adjusting the angle of the support base 6, avoiding inaccurate angle adjustment or jamming phenomenon of the support base 6 due to the movement deviation of the sliding seat 7, and improving the accuracy and reliability of the angle adjustment of the entire support device.

[0045] Referring to Figure 4 The bottom surface of the support base 6 is provided with a threaded through hole, and the threaded column 10 is threadedly connected in the interior of the threaded through hole, and the hinge base 9 is rotationally connected at the bottom end of the threaded column 10.

[0046] Specifically, the threaded through hole of the bottom surface of the support base 6 is threadedly connected with the threaded column 10, so that the threaded column 10 can move up and down relative to the support base 6 when rotating, and meanwhile, the hinge base 9 is rotationally connected with the bottom end of the threaded column 10, so that the pushing force or pulling force of the diagonal brace 8 can be transmitted to the threaded column 10 through the hinge base 9 and converted into the lifting or pressing force of the threaded column 10 on the support base 6, thereby realizing the angle adjustment of the support base 6.

[0047] This connection mode converts the horizontal pushing force or pulling force of the diagonal brace 8 into the vertical force required for the angle change of the support base 6, which is simple and effective, can accurately control the angle adjustment range of the support base 6, and can maintain good stability at different angles, thereby providing a stable and reliable support angle adjustment function for the steel structure.

[0048] Referring to Figure 4 The bottom surface of the support base 6 is provided with a universal ball seat 11, and the support base 6 is movably connected with the top end of the slide column 5 through the universal ball seat 11.

[0049] Specifically, the support base 6 is movably connected with the top end of the slide column 5 through the universal ball seat 11, so that the support base 6 can freely rotate a certain angle on the horizontal plane, making the angle adjustment of the support base 6 more smooth and flexible; further enhancing the angle adjustment capability of the entire support device, and better adapting to the angle adjustment requirements brought by complex terrain or shape change of the steel structure.

[0050] Working principle: the entire structural support device takes the solid bottom plate 1 as a basic load-bearing component to provide a stable support platform for the entire device, and the telescopic support provided on the top surface of the bottom plate 1 is the core part for realizing the height adjustment function, wherein the hollow cavity in the support column 4 provides an accurate sliding track for the slide column 5, and the slide column 5 can smoothly slide up and down therein, and by changing the extension length of the slide column 5 relative to the support column 4, the height of the support base 6 can be flexibly adjusted to adapt to the support requirements of steel structures of different heights.

[0051] The plurality of cross beams 2 are connected between the outer peripheral wall of the base plate 1 and the outer ring body 3, forming a stable peripheral frame structure, which enhances the overall stability and load bearing capacity of the device. The threaded rod 12 rotatably mounted on the cross beam 2 is one of the key transmission components for angle adjustment. When it is necessary to adjust the angle of the support seat 6, the operator can rotate the rotating column 17 on the side wall of the support column 4. The rotating column 17 extends to the driving bevel gear 18 at one end inside the support column 4, which meshes with the upper sector gear 16 on the upper end of the rotating shaft 14, thereby driving the rotating shaft 14 to rotate. The lower sector gear 15 at the bottom end of the rotating shaft 14 meshes with the driven bevel gear 13 at one end inside the threaded rod 12 extending into the accommodating groove of the base plate 1, thereby driving the threaded rod 12 to rotate.

[0052] Since the threaded rod 12 is threadedly connected with the sliding seat 7, and the sliding seat 7 is limited in the sliding groove of the cross beam 2 and can only move linearly along the groove, when the threaded rod 12 rotates, the sliding seat 7 will produce a corresponding linear displacement along the cross beam 2. The inclined strut 8 rotatably connected to the sliding seat 7 is hingedly connected to the hinge seat 9 hingedly connected to the bottom end of the threaded column 10, and the threaded column 10 is threadedly connected in the threaded through hole in the bottom surface of the support seat 6. With the movement of the sliding seat 7, the inclined strut 8 will push or pull the hinge seat 9, thereby achieving the effect of lifting the entire device. By rotating the threaded column 10 to move up and down relative to the support seat 6, since the support seat 6 is movably connected to the top end of the sliding column 5 through the universal ball seat 11, the support seat 6 can be flexibly rotated by a certain angle in the horizontal direction around the universal ball seat 11, thereby achieving precise adjustment of the angle of the support seat 6 to meet the requirements of different terrains or steel structure shapes for the support angle. During the entire process, the components cooperate and work together to realize flexible adjustment of the height and angle of the device, thereby providing a stable, reliable and efficient support solution for steel structure construction.

[0053] As described above, although the present application has been shown and described with reference to certain preferred embodiments thereof, it is to be understood that the present application is not to be limited to the specific embodiments shown and described. Various modifications can be made in form and details without departing from the spirit and scope of the application as defined by the appended claims.

Claims

1. A structural support apparatus, characterized by, The utility model relates to a telescopic support device, including: A bottom plate (1) is provided with upwardly extending telescopic supports on the top surface, and a support seat (6) is movably connected to the top end of the telescopic supports; A plurality of crossbeams (2) are connected to the outer circumferential wall of the bottom plate (1) at one end and extend radially along the bottom plate (1) at the other end, and the outwardly extending ends of the plurality of crossbeams (2) are jointly connected to an outer ring body (3); a threaded rod (12) is rotatably installed on the crossbeam (2), a sliding seat (7) is threadedly connected to the threaded rod (12), and an inclined support rod (8) is rotatably connected to the sliding seat (7). The support seat (6) is threadedly connected to a threaded column (10) at the bottom surface, the threaded column (10) is movably connected to a hinged seat (9) at the bottom end, and the end of the inclined support rod (8) away from the sliding seat (7) is hinged to the hinged seat (9).

2. A structural support apparatus as claimed in claim 1, wherein: The bottom surface of the bottom plate (1) is provided with a receiving groove, one end of the threaded rod (12) extending into the receiving groove is fixedly connected to a driven bevel gear (13), and a rotating shaft (14) is rotatably installed in the bottom plate (1), a lower sector gear (15) is installed at the bottom end of the rotating shaft (14), and the driven bevel gear (13) is meshingly connected to the lower sector gear (15).

3. A structural support apparatus as claimed in claim 1, wherein: The telescopic supports include a bottom plate (1), a vertical support column (4) extending upwardly is arranged on the top surface of the bottom plate (1), and a sliding column (5) is slidably installed in the inside of the support column (4), and the support seat (6) is movably connected to the top end of the sliding column (5).

4. A structural support apparatus as claimed in claim 3, wherein: A hollow cavity extending along the axial direction of the support column (4) is formed in the inside of the support column (4), the sliding column (5) is slidably connected in the inside of the hollow cavity, and the outer wall of the sliding column (5) is attached to the inner wall of the hollow cavity.

5. A structural support apparatus as claimed in claim 1, wherein: A sliding groove extending along the length direction of the crossbeam (2) is formed in the upper portion of the crossbeam (2), and the sliding seat (7) is arranged in the inside of the sliding groove and can slide along the sliding groove.

6. A structural support apparatus as claimed in claim 1, wherein: A threaded through hole is formed in the bottom surface of the support seat (6), the threaded column (10) is threadedly connected in the inside of the threaded through hole, and the hinged seat (9) is rotatably connected to the bottom end of the threaded column (10).

7. A structural support apparatus as claimed in claim 1, wherein: A universal ball seat (11) is installed on the bottom surface of the support seat (6), and the support seat (6) is movably connected to the top end of the sliding column (5) through the universal ball seat (11).

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