Supporting device for civil engineering construction

Abstract

The utility model relates to the technical field of civil engineering, in particular to a civil engineering construction supporting device which comprises a supporting frame, a bearing plate arranged at the upper end of the supporting frame and a pair of side baffles hinged to the two sides of the bearing plate respectively, and the supporting frame is provided with a supporting adjusting piece for driving the side baffles to turn over and rotate. In a normal state, the side baffles are turned over to be coplanar with the bearing plate, the side baffles and the bearing plate can serve as plane supports at the moment, when the cross beam is supported, the side baffles are driven to be turned over and rotated through the supporting adjusting piece, and after the side baffles are rotated to be perpendicular to the bearing plate, the two side baffles and the bearing plate form a U-shaped structure; and the bearing plate abuts against the lower end face of the cross beam, the side baffles abut against the outer side wall of the cross beam, and therefore the cross beam is supported and limited, and the structural stability when the supporting device supports the cross beam is improved.

Description

Technical Field

[0001] The present application relates to the technical field of civil engineering, and in particular to a support device for civil engineering construction. Background Art

[0002] Civil engineering, as a vital component of infrastructure construction, plays a key role in buildings, bridges, roads, and other fields. Support devices are essential components in civil engineering construction, ensuring structural stability and safety. As urban construction continues to expand, the demand for efficient and reliable support devices is growing across various large-scale projects, especially in complex construction environments such as high-rise buildings and long-span bridges.

[0003] Current civil engineering support devices only support the bottom plane of the supported structure during support operations. When the supported structure is a beam, that is, when supporting the beam, there is a lack of limit stops on both sides of the beam, and the support device has a safety hazard of tipping over, so further improvement is needed. Utility Model Content

[0004] In order to improve the structural stability of a support device, the present application provides a support device for civil engineering construction.

[0005] The present application provides a support device for civil engineering construction using the following technical solution:

[0006] A support device for civil engineering construction includes a support frame, a bearing plate arranged at the upper end of the support frame, and a pair of side baffles hinged to both sides of the bearing plate. The support frame is provided with a support adjustment member for driving the side baffles to fold and rotate.

[0007] By adopting the above technical solution, under normal circumstances, the side baffles are folded to be coplanar with the load-bearing plate. At this time, both the side baffles and the load-bearing plate can be used as plane supports. When supporting the crossbeam, the side baffles are driven to fold and rotate through the support adjustment member. When the side baffles are rotated to be perpendicular to the load-bearing plate, the two side baffles and the load-bearing plate form a U-shaped structure, so that the load-bearing plate abuts against the lower end face of the crossbeam, and the side baffles abut against the outer side wall of the crossbeam, thereby supporting and limiting the crossbeam, and improving the structural stability of the support device when supporting the crossbeam.

[0008] Preferably, the support adjustment member includes a lower internal threaded tube, an upper internal threaded tube and a cross double-threaded rod, the lower end of the lower internal threaded tube is hinged to the support frame, the upper end of the upper internal threaded tube is hinged to the side baffle, and the two ends of the cross double-threaded rod are respectively threadedly inserted into the lower internal threaded tube and the upper internal threaded tube, and the thread directions of the two ends of the cross double-threaded rod are opposite.

[0009] By adopting the above technical solution, the threads at both ends of the cross double-threaded rod are in opposite directions. Therefore, when the cross double-threaded rod is rotated clockwise, the upper internal threaded tube and the lower internal threaded tube are restricted by the threads of the cross double-threaded rod and slide toward each other, so that the overall length of the support adjustment member is reduced, thereby pulling the side baffle to flip downward. If it is rotated counterclockwise, the upper internal threaded tube and the lower internal threaded tube slide toward each other, so that the overall length of the support adjustment member increases, thereby pushing the side baffle to flip upward.

[0010] Preferably, the supporting surface of the carrying plate is provided with a first rubber plate.

[0011] By adopting the above technical solution, a first rubber plate is added, and the first rubber plate abuts against the lower end surface of the beam, thereby increasing the friction coefficient between the load-bearing plate and the lower end surface of the beam, reducing the possibility of relative slippage of the beam on the load-bearing plate, and improving support stability.

[0012] Preferably, the supporting surface of the side baffle is provided with a second rubber plate.

[0013] By adopting the above technical solution, a second rubber plate is added, and the second rubber plate abuts against the outer wall of the crossbeam, thereby increasing the friction coefficient between the side baffle and the outer wall of the crossbeam, reducing the possibility of relative slippage between the crossbeam and the side baffle, and improving support stability.

[0014] Preferably, a long screw is threaded through the side baffle, and the second rubber plate is arranged at one end of the long screw.

[0015] By adopting the above technical solution, the long screw threaded through the side baffle can adjust the position of the second rubber plate to facilitate clamping of beams of different widths, thereby better fitting the outer wall of the beam and improving the limiting effect and stability.

[0016] Preferably, the support frame includes a lower column, an upper column located above the lower column, and a jack arranged between the lower column and the upper column, and the bearing plate is arranged above the upper column.

[0017] By adopting the above technical solution and setting up the lower column, upper column and the jack between the two, not only the flexible adjustment of the support height is achieved, but also the adaptability of the entire device is enhanced. It can be adjusted to the appropriate height according to different working conditions, ensuring that the support operation is more stable and reliable.

[0018] Preferably, a sliding cavity is coaxially opened on the upper end surface of the upper column, and the support frame also includes a movable rod coaxially slidably inserted in the sliding cavity. The upper column is provided with a height adjustment member for adjusting the sliding position of the movable rod, and the supporting plate is arranged at the upper end of the movable rod.

[0019] By adopting the above technical solution, the movable rod is slidably connected to the upper column, so that the support device can easily adjust the height of the load-bearing plate, thereby adapting to the support requirements of beams of different heights, and improving the applicability and flexibility of the support device.

[0020] Preferably, a socket connected to the sliding cavity is radially penetrated through the upper outer wall of the upper column, a pin hole is radially penetrated through the movable rod, a plurality of pin holes are provided and distributed at axial intervals along the movable rod, and the height adjustment member is a pin passing through the socket and the pin hole.

[0021] By adopting the above technical solution, when the height of the carrying plate needs to be adjusted, the pin is pulled out to release the fixation of the movable rod, and after sliding adjustment of the movable rod, the pin is inserted into the corresponding pin hole.

[0022] Preferably, the lower end of the lower column is fixedly connected to a support plate.

[0023] By adopting the above technical solution, a support plate is added to the lower end of the lower column to increase the bottom support area of ​​the lower column.

[0024] Preferably, the lower outer wall of the lower column is fixedly connected to a movable frame, and the movable frame is rotatably connected to a movable wheel.

[0025] By adopting the above technical solution, when the support device needs to be moved, the whole device is tilted and the moving wheels are used as support points. At this time, the whole device can be moved by rolling the moving wheels, thereby improving the convenience of transporting the support device.

[0026] In summary, the present invention has the following beneficial effects:

[0027] 1. Under normal conditions, the side baffles are folded to be coplanar with the load-bearing plate. At this time, both the side baffles and the load-bearing plate can serve as plane supports. When supporting the crossbeam, the support adjustment member drives the side baffles to fold and rotate. When the side baffles rotate to be perpendicular to the load-bearing plate, the two side baffles and the load-bearing plate form a U-shaped structure, so that the load-bearing plate abuts against the lower end surface of the crossbeam, and the side baffles abut against the outer wall of the crossbeam, thereby supporting and limiting the crossbeam, and improving the structural stability of the support device when supporting the crossbeam;

[0028] 2. By setting the lower column, upper column and the jack between them, not only the support height can be flexibly adjusted, but also the adaptability of the entire device is enhanced. It can be adjusted to the appropriate height according to different working conditions, ensuring that the support operation is more stable and reliable;

[0029] 3. When the support device needs to be moved, the whole device is tilted and the moving wheels are used as the support points. At this time, the rolling of the moving wheels can facilitate the movement of the whole device, thereby improving the convenience of transporting the support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of a support device for civil engineering construction;

[0031] Figure 2 yes Figure 1 A local enlarged schematic diagram at point A;

[0032] Figure 3 It is a structural diagram of the support adjustment member.

[0033] In the figure, 1. support frame; 11. lower column; 111. support plate; 12. upper column; 121. sliding chamber; 122. socket; 13. jack; 14. movable rod; 141. fixed plate; 142. diagonal support rod; 143. pin hole; 15. movable frame; 151. movable wheel; 16. latch; 2. load-bearing plate; 21. first rubber sheet; 3. side baffle; 31. long screw; 32. second rubber sheet; 4. support adjustment member; 41. lower internal threaded tube; 42. upper internal threaded tube; 43. cross double-threaded rod. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-3 This application is described in further detail.

[0035] The present application discloses a support device for civil engineering construction, referring to Figure 1 It includes a support frame 1, a load-bearing plate 2 arranged at the upper end of the support frame 1, and a pair of side baffles 3 hinged to both sides of the load-bearing plate 2. When the side baffles 3 are folded to a horizontal state, the side baffles 3 and the load-bearing plate 2 are coplanar. When the side baffles 3 are folded to a vertical state, the two side baffles 3 and the load-bearing plate 2 form a U-shaped structure.

[0036] The support frame 1 includes a lower column 11, an upper column 12 located above the lower column 11, a jack 13 disposed between the lower column 11 and the upper column 12, and a movable rod 14 slidably connected to the upper column 12 along the axial direction. In this embodiment, the lower end of the lower column 11 is coaxially fixedly connected to a support plate 111 that abuts against the ground. The outer diameter of the support plate 111 is larger than the outer diameter of the lower column 11 to increase the bottom support area. The lower outer wall of the lower column 11 is fixedly connected to a movable frame 15. The movable frame 15 is a T-shaped frame and is rotatably connected to a movable wheel 151. The movable wheel 151 is provided with two. When the support device is performing a supporting operation, the movable wheels 151 do not contact the ground. When the support device needs to be moved, it is tilted as a whole, with the movable wheels 151 as the support point. At this time, the entire device can be moved by rolling the movable wheels 151, thereby improving the convenience of the support device during transportation.

[0037] Reference Figure 1 、 Figure 2 In this embodiment, the jack 13 is a scissor-type jack 13. The lower saddle of the jack 13 is fixedly connected to the upper end surface of the lower column 11, and the upper saddle of the jack 13 is fixedly connected to the lower end surface of the upper column 12. The upper column 12 is a sleeve, so that the upper column 12 has a sliding cavity 121 for the sliding insertion of the movable rod 14. The upper column 12 is provided with a height adjustment member for adjusting the sliding position of the movable rod 14. Specifically, a socket 122 is radially formed through the upper outer wall of the upper column 12 and connected to the sliding cavity 121. The movable rod 14 is radially formed with a pin hole 143. There are multiple pin holes 143 and they are spaced apart along the axial direction of the movable rod 14. The height adjustment member is a pin 16 that passes through the socket 122 and the pin hole 143.

[0038] Reference Figure 1 、 Figure 3 The supporting plate 2 is fixedly connected to the upper end surface of the movable rod 14. The upper portion of the movable rod 14 is fixedly sleeved with a fixing plate 141 located below the supporting plate 2. A diagonal brace 142 is provided between the movable rod 14 and the fixing plate 141. The diagonal brace 142 is located below the fixing plate 141. One end of the diagonal brace 142 is fixedly connected to the outer side of the fixing plate 141, and the other end of the diagonal brace 142 is fixedly connected to the outer wall of the movable rod 14. In this embodiment, the upper end surface of the supporting plate 2 is fixedly connected to the first rubber plate 21.

[0039] The fixed plate 141 is provided with a support adjustment member 4 that drives the side baffle 3 to fold and rotate. The support adjustment member 4 includes a lower internally threaded tube 41, an upper internally threaded tube 42, and a cross double-threaded rod 43. The lower end of the lower internally threaded tube 41 is hinged to the upper end surface of the fixed plate 141 on the side away from the movable rod 14, and the upper end of the upper internally threaded tube 42 is hinged to the outer wall of the side baffle 3. The two ends of the cross double-threaded rod 43 are respectively threadedly inserted into the lower internally threaded tube 41 and the upper internally threaded tube 42, and the two ends of the cross double-threaded rod 43 have opposite thread directions. Long screws 31 are threaded through the side baffle 3. Each side baffle 3 is provided with multiple long screws 31. The ends of the long screws 31 are detachably connected to the second rubber plate 32 via countersunk bolts.

[0040] The implementation principle of the support device for civil engineering construction in the embodiment of the present application is as follows: the support state of the side baffle 3 is adjusted according to the support needs. In the plane support state, when the cross double-headed threaded rod 43 is rotated clockwise, the upper internal threaded tube 42 and the lower internal threaded tube 41 slide toward each other under the thread restriction of the cross double-headed threaded rod 43, so that the overall length of the support adjustment member 4 is reduced, thereby pulling the side baffle 3 downward and making the side baffle 3 and the bearing plate 2 coplanar. When it is necessary to support the beam, , rotating counterclockwise, the upper internal threaded tube 42 and the lower internal threaded tube 41 slide in the direction away from each other, so that the overall length of the support adjustment member 4 increases, thereby pushing the side baffle 3 to flip upward to a vertical state, and adjusting the sliding position of the movable rod 14 through the height adjustment member, and roughly adjusting the height position of the bearing plate 2 so that the side baffle 3 blocks both sides of the beam, and rotating the long adjustment screw 31 so that the second rubber plate 32 is against the outer wall of the beam, and finally, the bearing plate 2 and the side baffle 3 are pushed upward by the jack 13.

[0041] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A support device for civil engineering construction, characterized in that: The invention comprises a support frame (1), a bearing plate (2) arranged at the upper end of the support frame (1), and a pair of side baffles (3) respectively hinged to both sides of the bearing plate (2); the support frame (1) is provided with a support adjustment member (4) for driving the side baffles (3) to fold and rotate.

2. A support device for civil engineering construction according to claim 1, characterized in that: The support adjustment member (4) comprises a lower internally threaded tube (41), an upper internally threaded tube (42) and a cross double-threaded rod (43), wherein the lower end of the lower internally threaded tube (41) is hinged to the support frame (1), and the upper end of the upper internally threaded tube (42) is hinged to the side baffle (3), and the two ends of the cross double-threaded rod (43) are respectively threadedly inserted into the lower internally threaded tube (41) and the upper internally threaded tube (42), and the two ends of the cross double-threaded rod (43) have opposite thread directions.

3. A support device for civil engineering construction according to claim 1, characterized in that: The supporting surface of the bearing plate (2) is provided with a first rubber plate (21).

4. A support device for civil engineering construction according to claim 1, characterized in that: The supporting surface of the side baffle (3) is provided with a second rubber plate (32).

5. A support device for civil engineering construction according to claim 4, characterized in that: A long screw (31) is threaded through the side baffle (3), and the second rubber plate (32) is arranged at one end of the long screw (31).

6. The support device for civil engineering construction according to claim 1, characterized in that: The support frame (1) comprises a lower column (11), an upper column (12) located above the lower column (11), and a jack (13) arranged between the lower column (11) and the upper column (12); the bearing plate (2) is arranged above the upper column (12).

7. A support device for civil engineering construction according to claim 6, characterized in that: The upper end surface of the upper column (12) is coaxially provided with a sliding cavity (121), the support frame (1) further comprises a movable rod (14) coaxially slidably inserted into the sliding cavity (121), the upper column (12) is provided with a height adjustment member for adjusting the sliding position of the movable rod (14), and the bearing plate (2) is provided at the upper end of the movable rod (14).

8. A support device for civil engineering construction according to claim 7, characterized in that: The upper outer wall of the upper column (12) is provided with a socket (122) in radial direction and connected to the sliding cavity (121); the movable rod (14) is provided with a pin hole (143) in radial direction; a plurality of pin holes (143) are provided and are distributed at intervals along the axial direction of the movable rod (14); the height adjustment member is a pin (16) passing through the socket (122) and the pin hole (143).

9. The support device for civil engineering construction according to claim 6, characterized in that: The lower end of the lower column (11) is fixedly connected to a support plate (111).

10. The support device for civil engineering construction according to claim 6, characterized in that: The lower outer wall of the lower column (11) is fixedly connected to a movable frame (15), and the movable frame (15) is rotatably connected to a movable wheel (151).

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