Steel structure supporting frame

Abstract

The utility model relates to a steel structure supporting frame which comprises a supporting frame assembly surrounding the outer wall of a steel structure body, the supporting frame assembly comprises a plurality of telescopic plates distributed in an annular mode, and every two adjacent telescopic plates in one position of the telescopic plates are detachably connected through a splicing piece; every two adjacent telescopic plates at other positions are rotationally connected through a rotating piece. A reinforcing assembly is arranged between every two adjacent telescopic plates in the supporting frame assembly. A positioning assembly is arranged on at least one telescopic plate in the supporting frame assembly and clamps the upper surface and the lower surface of the steel structure body. The device has the beneficial effects that the supporting frame assembly is used for supporting the steel structure body, the reinforcing assembly and the positioning assembly are used for assisting the supporting frame assembly in use, and the use stability is ensured; the outline of the supporting frame assembly can be adjusted according to the irregular steel structure body so as to support the steel structure body, and the application range of the supporting frame assembly is widened.

Description

Technical Field

[0001] This utility model relates to the field of steel structure support technology, specifically to a steel structure support frame. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. Steel structures are mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and are treated with rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] Patent CN220301514U discloses a steel structure support frame, comprising: a steel structure, with an extension mechanism and a closing mechanism provided on the outer side of the steel structure; the extension mechanism includes: an extension part and a fixing part; the fixing part is located on the outer side of the extension part; the closing mechanism includes: a plug-in part and a closing part; the closing part is located on the outer side of the plug-in part; the extension part includes: a hinge seat, with a fixing plate provided on the inner side of the hinge seat. A sliding plate provided on the inner wall of the sliding block allows for adjustment of the device to accommodate different steel structure models; a fixing block is provided, which contacts the plug-in plate; a second torsion handle is provided above the extension plate, allowing a second threaded rod to be inserted between the fixing block and the plug-in plate, thus fixing the device. This design facilitates installation and disassembly; a spring is provided to pull the fixing plate, ensuring the device is stable on the steel structure surface.

[0004] When existing support frames are used to support irregular steel structures, the support frame structure is not easy to adjust to the irregular steel structure. This can cause the support frame to loosen during the support process, leading to separation from the steel structure surface, causing the steel structure support to fail and reducing the practicality of the support frame. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a steel structure support frame to overcome the shortcomings of the prior art.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A steel structure support frame includes: a support frame assembly surrounding the outer wall of the main steel structure; the support frame assembly includes: a plurality of telescopic plates arranged in a ring; at one location, two adjacent telescopic plates are detachably connected by a splicing member, and at other locations, two adjacent telescopic plates are rotatably connected by a rotating member; a reinforcing component is provided between two adjacent telescopic plates in the support frame assembly; a positioning component is provided on at least one telescopic plate in the support frame assembly, and the positioning component clamps the upper and lower surfaces of the main steel structure.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Furthermore, the telescopic plate includes an adjusting plate and a fixed plate, the adjusting plate and the fixed plate being slidably connected, and the fixed plate being connected by a threaded first bolt for locking and loosening the fixed plate and the adjusting plate.

[0010] Furthermore, a groove is provided on the inner side of the fixed plate along its length, and a slider is provided on the outer side of the adjusting plate along its length. The slider is inserted into the groove to achieve a sliding connection between the adjusting plate and the fixed plate.

[0011] Furthermore, a spring is provided inside the slide, with one end of the spring abutting against the end of the fixed plate and the other end of the spring abutting against the end of the slider.

[0012] Furthermore, the splicing component includes: a fixing block and an insert plate. The insert plate is inserted into the slot of the fixing block. The insert plate and the fixing block are detachably connected by a fourth bolt. The insert plate is connected to the first triangular block by a hinge. The fixing block is connected to the second triangular block by a hinge. The first triangular block and the second triangular block are rotatably connected to the ends of the fixing plates in the two telescopic plates, respectively.

[0013] Furthermore, the rotating component is a hinged component.

[0014] Furthermore, there are four telescopic plates. At one location, the fixed plates of two adjacent telescopic plates are detachably connected by a splicing component. At another location, the adjusting plates of two adjacent telescopic plates are rotatably connected by a rotating component. At the other two locations, the adjusting plate of one telescopic plate is rotatably connected to the fixed plate of the other telescopic plate by a rotating component.

[0015] Furthermore, the cross-sectional shape of the slider is T-shaped or dovetail-shaped, and the cross-sectional shape of the groove is T-shaped or dovetail-shaped.

[0016] Furthermore, the reinforcing components include: a first mounting block, a second mounting block, and a support rod. The first mounting block and the second mounting block are respectively fixed to the fixing plates of two adjacent telescopic plates, and the two ends of the support rod are respectively connected to the first mounting block and the second mounting block by screws.

[0017] Furthermore, the positioning component includes: a positioning frame and a movable plate. The positioning frame is U-shaped and is fixed to the fixed plate of the telescopic plate by a second bolt. The two ends of the opening of the positioning frame are hollow inside. The movable plate is movably inserted into the interior of each end of the positioning frame. A third bolt is connected to the positioning frame by a threaded connection to lock and loosen the positioning frame and the movable plate. A vertical block is provided at the end of the movable plate outside the positioning frame. The vertical block is connected to an anti-friction plate, which is attached to the upper or lower surface of the main steel structure.

[0018] The beneficial effects of this utility model are:

[0019] 1) Multiple telescopic plates in the support frame assembly are distributed in a ring, and at one point, two adjacent telescopic plates are connected in a detachable manner by splicing parts, while at other points, two adjacent telescopic plates are connected by rotating parts. This allows the support frame assembly to adjust its contour according to the irregular steel structure to support the steel structure, thereby improving the applicability of the support frame assembly.

[0020] 2) The support frame assembly is used to support the main steel structure. The reinforcing assembly and the positioning assembly are used to assist the support frame assembly. The reinforcing assembly can increase the stability of the support frame assembly and further improve the practicality of the steel structure support frame. By connecting the positioning assembly to the support frame assembly and using anti-friction plates to connect to the upper and lower surfaces of the main steel structure, the connection range between the support frame assembly and the main steel structure can be increased. The positioning assembly can also be adjusted to adjust its applicable range. Attached Figure Description

[0021] Figure 1 This is a structural diagram of the steel structure support frame in this utility model;

[0022] Figure 2 This is a structural diagram of the support frame assembly in this utility model;

[0023] Figure 3 This is a partial structural diagram of the steel structure support frame in this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Steel structure main body; 2. Support frame assembly; 210. Telescopic plate; 211. Adjustment plate; 2111. Slider; 212. Fixing plate; 2121. Slide groove; 213. First bolt; 214. Spring; 220. Splicing piece; 221. Fixing block; 222. Insert plate; 223. Fourth bolt; 224. Hinge; 225. First triangular block; 226. Second triangular block; 230. Rotating part; 3. Reinforcing assembly; 310. First mounting block; 320. Second mounting block; 330. Support rod; 4. Positioning assembly; 410. Positioning frame; 420. Movable plate; 430. Second bolt; 440. Third bolt; 450. Vertical block; 460. Anti-friction plate. Detailed Implementation

[0026] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0027] Example 1

[0028] like Figure 1 , Figure 2 , Figure 3As shown, a steel structure support frame includes: a support frame assembly 2, which surrounds the outer wall of the steel structure main body 1; the support frame assembly 2 includes: multiple telescopic plates 210, which are arranged in a ring, and at one point, two adjacent telescopic plates 210 are detachably connected by a splicing member 220, while at other points, two adjacent telescopic plates 210 are rotatably connected by a rotating member 230. Opening the splicing member 220 allows the multiple telescopic plates 210 to be unfolded, and the support frame assembly 2 can be used to connect adjacent telescopic plates 210. The support frame assembly 2 is provided with a reinforcing component 3 and a positioning component 4 on at least one telescopic plate 210. At least one can refer to one, two, three, four, etc., which is just an example here. The positioning component 4 clamps the upper and lower surfaces of the steel structure body 1. In this embodiment, there are two positioning components 4, and the two positioning components 4 are distributed opposite to each other on the support frame assembly 2. The support frame assembly 2 is used to support the steel structure body 1. The reinforcing component 3 and the positioning component 4 are used to assist the use of the support frame assembly 2 and ensure the stability of the support frame assembly 2.

[0029] Example 2

[0030] like Figure 2 As shown, this embodiment is a further improvement on embodiment 1, as detailed below:

[0031] The telescopic plate 210 includes an adjusting plate 211 and a fixing plate 212. The adjusting plate 211 and the fixing plate 212 are slidably connected. The fixing plate 212 is connected by a threaded connection to a first bolt 213 for locking and loosening the fixing plate 212 and the adjusting plate 211. That is, turning the first bolt 213 can loosen the fixing plate 212 and the adjusting plate 211. At this time, the matching length of the adjusting plate 211 and the fixing plate 212 can be adjusted, that is, the overall length can be adjusted. Turning the first bolt 213 again can lock the fixing plate 212 and the adjusting plate 211 back into place.

[0032] Furthermore, a groove 2121 is formed on the inner side of the fixed plate 212 along its length direction, and a slider 2111 is provided on the outer side of the adjusting plate 211 along its length direction. The slider 2111 is inserted into the groove 2121 to achieve a sliding connection between the adjusting plate 211 and the fixed plate 212. In this embodiment, the cooperation between the slider 2111 and the groove 2121 satisfies the condition that the adjusting plate 211 does not detach from the fixed plate 212 from the non-sliding direction. The cross-sectional shape of the slider 2111 can be T-shaped, and the cross-sectional shape of the groove 2121 can be T-shaped. Alternatively, the cross-sectional shape of the slider 2111 can be dovetail-shaped, and the cross-sectional shape of the groove 2121 can be dovetail-shaped. These shapes are all relatively common.

[0033] A spring 214 is provided inside the slide groove 2121. One end of the spring 214 abuts against the end of the fixed plate 212, and the other end of the spring 214 abuts against the end of the slider 2111, thereby increasing support and stability.

[0034] Example 3

[0035] like Figure 2 As shown, this embodiment is a further improvement on embodiment 2, as detailed below:

[0036] The splicing component 220 includes a fixing block 221 and an insert plate 222. The insert plate 222 is inserted into the slot of the fixing block 221. The insert plate 222 and the fixing block 221 are detachably connected by a fourth bolt 223. The insert plate 222 is connected to a first triangular block 225 via a hinge 224. The angle between the insert plate 222 and the first triangular block 225 can be adjusted via the hinge 224, and the adjustment range is large. The fixing block 221 is connected to a second triangular block 226 via the hinge 224. The hinge 224 between the fixing block 221 and the second triangular block 226 can adjust the angle between the fixing block 221 and the second triangular block 226, and the adjustment range is large. The first triangular block 225 and the second triangular block 226 are respectively rotatably connected to the ends of the fixing plate 212 in the two telescopic plates 210. By removing the fourth bolt 223, the insert plate 222 can be disengaged from the fixing block 221, so that the two telescopic plates 210 can be opened. At the same time, the included angle between the two telescopic plates 210 can be adjusted with the help of the hinge 224, thereby improving the range of use.

[0037] Example 4

[0038] like Figure 2 As shown, this embodiment is a further improvement on any one of embodiments 1 to 3, as detailed below:

[0039] The rotating component 230 is a hinge component. The hinge component has a conventional structure and includes a hinge seat and a hinge block. The hinge seat and the hinge block are rotatably connected. The hinge seat and the hinge block are fixedly connected to two telescopic plates 210 respectively, which facilitates the adjustment of the included angle between the two telescopic plates 210 and improves the range of use.

[0040] Example 5

[0041] like Figure 1 , Figure 2 As shown, this embodiment is a further improvement on embodiment 2, as detailed below:

[0042] There are four telescopic plates 210. At one location, the fixing plates 212 of two adjacent telescopic plates 210 are detachably connected by a splicing piece 220. At another location, the adjusting plates 211 of two adjacent telescopic plates 210 are rotatably connected by a rotating piece 230. At the other two locations, the adjusting plate 211 of one telescopic plate 210 is rotatably connected to the fixing plate 212 of the other telescopic plate 210 by a rotating piece 230.

[0043] Example 6

[0044] like Figure 1 , Figure 3 As shown, this embodiment is a further improvement on any one of embodiments 2 to 5, as detailed below:

[0045] The reinforcing component 3 includes a first mounting block 310, a second mounting block 320, and a support rod 330. The first mounting block 310 and the second mounting block 320 are respectively fixed to the fixing plates 212 of two adjacent telescopic plates 210. The two ends of the support rod 330 are respectively connected to the first mounting block 310 and the second mounting block 320 by screws. By tightening the screws, the support rod 330 can be detachably connected to the first mounting block 310 and the second mounting block 320. Thus, the service length of the support rod 330 can be changed according to the support frame component 2, which can be conveniently used to support the steel structure body 1 in conjunction with the support frame component 2, thereby improving the stability of the steel structure support frame. In this embodiment, the number of reinforcing components 3 is the same as the number of telescopic plates 210, for example, the number of reinforcing components 3 is four.

[0046] Example 7

[0047] like Figure 1 , Figure 2 , Figure 3 As shown, this embodiment is a further improvement on any one of embodiments 2 to 6, as detailed below:

[0048] Positioning component 4 includes a positioning frame 410 and a movable plate 420. The positioning frame 410 is U-shaped and is snapped onto the fixed plate 212 of the telescopic plate 210. The positioning frame 410 is fixed to the fixed plate 212 by a second bolt 430. That is, the outer side of the fixed plate 212 is provided with a threaded hole. The two ends of the opening of the positioning frame 410 are hollow inside. The movable plate 420 is movably inserted into each end of the positioning frame 410, that is, there are two movable plates 420. A third bolt is threadedly connected to the positioning frame 410 to lock and loosen the positioning frame 410 and the movable plate 420. 440, that is, by tightening the third bolt 440, the movable plate 420 and the positioning frame 410 can be loosened. At this time, the mating length between the movable plate 420 and the positioning frame 410 can be adjusted. Tightening the third bolt 440 again can re-lock the movable plate 420 and the positioning frame 410. The end of the movable plate 420 outside the positioning frame 410 is provided with a vertical block 450. The vertical block 450 is connected to the anti-friction plate 460. The anti-friction plate 460 is attached to the upper or lower surface of the steel structure body 1. The use of the anti-friction plate 460 avoids friction damage to the steel structure and improves the practicality of the steel structure. The number of positioning components 4 can be [number missing].

[0049] The working principle is as follows:

[0050] First, connect the support frame assembly 2 to the outer wall of the steel structure main body 1. Adjust the components of the support frame assembly 2 according to the steel structure main body 1. Select appropriate support rods 330 to connect the first mounting block 310 and the second mounting block 320 on the fixed plate 212 of two adjacent telescopic plates 210, increasing the stability of the support frame assembly 2. Use the second bolt 430 to connect the positioning frame 410 in the positioning assembly 4 to the fixed plate 212 of the telescopic plate 210, thus connecting the positioning assembly 4 to the support frame assembly 2. Tighten the third bolt 440 to loosen the movable plate 420 from the positioning frame 410. At this point, By adjusting the length of the movable plate 420 and the positioning frame 410, and then tightening the third bolt 440, the movable plate 420 and the positioning frame 410 are relocked. When adjusting the movable plate 420, the vertical block 450 and the anti-friction plate 460 can be moved to change position. When the support frame assembly 2 is separated from the outer surface of the steel structure body 1 during use, the length of the anti-friction plate 460 can be adjusted by the positioning frame 410 and the movable plate 420, so that the anti-friction plate 460 can support the steel structure body 1. This, together with the support frame assembly 2, supports the steel structure body 1, improving the practicality of the steel structure support frame.

[0051] It is understood that the embodiments of this utility model are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

Claims

1. A steel structure support frame, characterized in that, include: A support frame assembly (2) surrounds the outer wall of the main steel structure (1). The support frame assembly (2) includes: a plurality of telescopic plates (210) arranged in a ring. Two adjacent telescopic plates (210) are detachably connected by a splicing piece (220) at one location, and two adjacent telescopic plates (210) are rotatably connected by a rotating piece (230) at other locations. A reinforcing component (3) is provided between two adjacent telescopic plates (210) in the support frame assembly (2). A positioning component (4) is provided on at least one telescopic plate (210) in the support frame assembly (2). The positioning component (4) clamps the upper and lower surfaces of the main steel structure (1).

2. A steel structure support frame according to claim 1, characterized in that, The telescopic plate (210) includes an adjusting plate (211) and a fixing plate (212). The adjusting plate (211) is slidably connected to the fixing plate (212). A first bolt (213) is threadedly connected to the fixing plate (212) to lock and loosen the fixing plate (212) and the adjusting plate (211).

3. A steel structure support frame according to claim 2, characterized in that, The inner side of the fixed plate (212) has a sliding groove (2121) along its length direction, and the outer side of the adjusting plate (211) has a slider (2111) along its length direction. The slider (2111) is inserted into the sliding groove (2121) to realize the sliding connection between the adjusting plate (211) and the fixed plate (212).

4. A steel structure support frame according to claim 3, characterized in that, A spring (214) is provided inside the slide groove (2121). One end of the spring (214) abuts against the end of the fixing plate (212), and the other end of the spring (214) abuts against the end of the slider (2111).

5. A steel structure support frame according to claim 2, characterized in that, The splicing component (220) includes: a fixing block (221) and a insert plate (222). The insert plate (222) is inserted into the slot of the fixing block (221). The insert plate (222) and the fixing block (221) are detachably connected by a fourth bolt (223). The insert plate (222) is connected to a first triangular block (225) by a hinge (224). The fixing block (221) is connected to a second triangular block (226) by a hinge (224). The first triangular block (225) and the second triangular block (226) are rotatably connected to the ends of the fixing plates (212) in the two telescopic plates (210).

6. A steel structure support frame according to claim 2, characterized in that, The rotating component (230) is a hinge.

7. A steel structure support frame according to claim 6, characterized in that, The number of telescopic plates (210) is four. At one location, the fixing plates (212) of two adjacent telescopic plates (210) are detachably connected by a splicing piece (220). At another location, the adjusting plates (211) of two adjacent telescopic plates (210) are rotatably connected by a rotating piece (230). At the other two locations, the adjusting plate (211) of one telescopic plate (210) is rotatably connected to the fixing plate (212) of the other telescopic plate (210) by a rotating piece (230).

8. A steel structure support frame according to claim 3, characterized in that, The cross-sectional shape of the slider (2111) is T-shaped or dovetail-shaped, and the cross-sectional shape of the groove (2121) is T-shaped or dovetail-shaped.

9. A steel structure support frame according to claim 2, characterized in that, The reinforcing component (3) includes: a first mounting block (310), a second mounting block (320), and a support rod (330). The first mounting block (310) and the second mounting block (320) are respectively fixed on the fixing plates (212) of two adjacent telescopic plates (210). The two ends of the support rod (330) are respectively connected to the first mounting block (310) and the second mounting block (320) by screws.

10. A steel structure support frame according to claim 2, characterized in that, The positioning component (4) includes a positioning frame (410) and a movable plate (420). The positioning frame (410) is U-shaped. The positioning frame (410) is clipped onto the fixed plate (212) of the telescopic plate (210) and fixed to the fixed plate (212) by a second bolt (430). The two ends of the opening of the positioning frame (410) are hollow inside. The movable plate (420) is movably inserted into each end of the positioning frame (410). A third bolt (440) is connected to the positioning frame (410) by a threaded connection to lock and loosen the positioning frame (410) and the movable plate (420). A vertical block (450) is provided at the end of the movable plate (420) outside the positioning frame (410). The vertical block (450) is connected to an anti-friction plate (460). The anti-friction plate (460) is attached to the upper or lower surface of the steel structure body (1).

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