Temporary mounting support for steel structures

Abstract

The utility model relates to a kind of steel structure temporary installation support, comprising: two movable walking bases, two vertical frames, two lifting baskets and telescopic crossbeam, two walking bases are horizontally distributed oppositely;Two vertical frames are vertically installed on two walking bases, and crossbeam is horizontally installed between the upper end of two vertical frames;Two lifting baskets are respectively installed on two vertical frames, and they can move up and down and be positioned.The utility model has the beneficial effects of simple structure, reasonable design, suitable for operation in different scenarios, convenient operation, safe and reliable, and has the characteristics of convenient movement, stable and reliable, safe and efficient and strong adaptability.

Description

Technical Field

[0001] This utility model relates to the field of steel structure construction technology, specifically to a temporary installation bracket for steel structures. Background Technology

[0002] During the welding and riveting of steel frame diagonal bracing beams, temporary installation scaffolds are crucial equipment for ensuring precise alignment, stable welding, and reliable riveting of the bracing components and steel beams. Traditional temporary installation scaffolds generally suffer from poor mobility in this scenario. Most scaffolds use a fixed base design, but the construction points for steel frame diagonal bracing beams are scattered and require frequent adjustments to their working positions. Moving the scaffolds requires the assistance of large lifting equipment, which not only wastes manpower and resources but also seriously affects the progress of welding and riveting construction. Especially under the condition of alternating high and low nodes, frequent up-and-down disassembly and assembly of steel pipe scaffolds can easily lead to interruptions in the construction process and affect the quality of welding and riveting.

[0003] In addition, traditional support beams and height adjustments are inconvenient, and most are designed with fixed lengths. The beams need to be customized according to specific construction parameters, resulting in poor equipment versatility, high investment costs, and difficulty in adapting to diverse steel frame diagonal bracing and steel beam welding and riveting scenarios.

[0004] Therefore, there is an urgent need for a temporary installation bracket that is compatible with the welding and riveting of steel frame diagonal bracing steel beams, and is easy to move, stable and reliable, safe and efficient, and highly adaptable. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a temporary steel structure installation bracket.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A temporary steel structure installation support includes: two movable walking bases, two uprights, two lifting baskets, and a telescopic crossbeam. The two walking bases are horizontally distributed opposite each other; the two uprights are vertically installed opposite each other on the two walking bases, and the crossbeam is horizontally installed between the upper ends of the two uprights; the two lifting baskets are respectively installed on the two uprights and can move up and down and be positioned.

[0007] The beneficial effects of this utility model are: during the operation, the operator can stand in two lifting baskets, and then the two lifting baskets are raised and lowered to the set position so that the operator can carry out the corresponding work, which is convenient. In addition, the two walking bases are movable, making it easy to move the entire equipment and making operation more convenient and effortless; at the same time, the crossbeam is telescopic to meet the needs of different operating scenarios, making it highly versatile and easy to use.

[0008] This utility model has a simple structure and reasonable design, and can be applied to operations in different scenarios. It is convenient to operate, safe and reliable, and has the characteristics of being easy to move, stable and reliable, safe and efficient, and highly adaptable.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, multiple wheels are evenly spaced at the bottom of the two walking bases.

[0011] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The two walking bases can move freely by using multiple walking wheels set on their bottoms, thereby realizing the free movement of the entire mounting bracket, making the operation more convenient, reducing the intensity of manual labor, and making it easier and more convenient to use.

[0012] Furthermore, multiple telescopic support rods are vertically installed at intervals on the two walking bases. The multiple telescopic support rods can move up and down and be positioned until their lower ends contact or separate from the ground.

[0013] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. When multiple telescopic support rods move upward to their lower ends and separate from the ground, the entire mounting bracket can be moved. When multiple telescopic supports move downwards until their lower ends contact the ground, the entire mounting bracket is further secured, ensuring its stability, facilitating operation, and ensuring safety and reliability.

[0014] Furthermore, the two walking bases are provided with a plurality of through screw holes spaced apart, and the telescopic support rods are threadedly connected to the plurality of screw holes respectively.

[0015] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. Multiple telescopic support rods use the threaded connection between themselves and the corresponding screw holes to convert their own rotation into up and down movement, thereby realizing up and down movement. The operation is simple and saves time and effort.

[0016] Furthermore, the upper ends of the plurality of telescopic support rods are respectively equipped with prismatic portions, and the lower ends of the plurality of telescopic support rods are respectively equipped with anti-slip pads.

[0017] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The upper ends of the multiple telescopic support rods are respectively provided with prismatic parts, which facilitates the operation of multiple telescopic support rods. In addition, protective pads are installed at the lower ends of multiple telescopic supports to increase the friction between the lower ends of the multiple telescopic supports and the ground, thereby further increasing the stability of the entire mounting bracket.

[0018] Furthermore, each of the two traveling bases is equipped with a winch assembly, and one end of the cable wound on the two winch assemblies passes over the guide pulleys at the top of the two uprights and is connected to the two lifting baskets.

[0019] The beneficial effect of adopting the above-mentioned further solution is that during the operation, the two winch assemblies are used to wind up or release the cables on them to realize the lifting and lowering of the two lifting baskets, thereby facilitating the operation of the workers. In addition, guide wheels are installed at the top of the two uprights, so that the cable passes around the guide wheels. The guide wheels convert the sliding friction between the cable and the uprights into rotational friction, thereby reducing wear.

[0020] Furthermore, wire guide frames are respectively installed on the upper ends of the two uprights, and two wire guide wheels are respectively rotatably installed on the two wire guide frames.

[0021] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The wire guide frame is set at the upper end of the two uprights to facilitate the assembly of the two wire guide wheels, which makes the assembly convenient.

[0022] Furthermore, each of the two lifting baskets is equipped with an openable and closable safety door on the side away from the two uprights, and each of the two lifting baskets is also equipped with a safety belt.

[0023] The advantages of adopting the above-mentioned further solutions are that the structure is simple and the design is reasonable. By setting up safety doors and safety belts, double insurance is achieved, which is safer and more reliable, and ensures the personal safety of the workers.

[0024] Furthermore, the crossbeam is composed of multiple beam segments, which are sequentially slidably connected and positioned end to end.

[0025] The advantages of adopting the above-mentioned further solution are that the structure is simple, the multi-segment design of the crossbeam is more reasonable, it is easy to assemble, and the length of the entire crossbeam is adjustable to meet the operational needs of different work scenarios, making it convenient to use.

[0026] Furthermore, adjacent sections of the beam are connected by a telescopic cylinder.

[0027] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. The extension and retraction of the telescopic cylinder is used to adjust the distance between two adjacent beam sections, thereby adjusting the length of the entire beam and realizing the automatic adjustment of the beam length to meet the operational needs of different work scenarios. It is also convenient to use. Attached Figure Description

[0028] Figure 1 This is an isometric view of the mounting bracket in this utility model; Figure 2 This is a partial view of the lifting basket in this utility model; Figure 3 This is a partial view of the cable tray in this utility model; Figure 4 This is a partial view of the winch in this utility model; Figure 5 This is a cross-sectional view of the walking base in this utility model; Figure 6 This is a cross-sectional view of the lifting basket in this utility model; Figure 7 This is a construction diagram of the mounting bracket in this utility model.

[0029] The attached diagram lists the components represented by each number as follows: 1. Walking base; 101. Telescopic support rod; 102. Prism-shaped part; 103. Motor base; 104. Winch; 105. Winch support; 106. Reel; 107. Cable; 108. Buffer pad; 109. Casters; 110. Anti-slip pad; 2. Upright frame; 201. Upright frame base plate; 202. Upright frame top beam; 203. Cable guide frame; 204. Cable guide wheel; 205. Guide rail; 206. Cable guide pressure plate; 3. Crossbeam; 301. Crossbeam mounting seat; 302. Crossbeam support rod; 4. Lifting basket; 401. Basket frame; 402. Safety door; 403. Hook; 404. Basket slider. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0032] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0033] In the description of this application, spatial relation terms such as "below," "under," "below," "below," "above," "over," etc., are used herein to describe the relationship between one element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as "below" or "under" or "below" of other elements or features will be oriented "above" other elements or features. Therefore, the exemplary terms "below" and "under" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0034] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0035] Example 1 like Figures 1 to 7 As shown, this embodiment provides a temporary steel structure installation bracket, including: two movable walking bases 1, two uprights 2, two lifting baskets 4, and a telescopic crossbeam 3. The two walking bases 1 are horizontally distributed opposite each other; the two uprights 2 are vertically installed opposite each other on the two walking bases 1, and the crossbeam 3 is horizontally installed between the upper ends of the two uprights 2; the two lifting baskets 4 are respectively installed on the two uprights 2, and can move up and down and be positioned.

[0036] During the operation, the operator can stand inside the two lifting baskets 4, and then the two lifting baskets 4 are raised and lowered to the set position so that the operator can carry out the corresponding work, making the operation convenient; In addition, the two walking bases 1 are movable, making it easy to move the entire equipment and making the operation more convenient and easy; at the same time, the crossbeam 3 is telescopic to meet the needs of different scenarios, making it highly versatile and easy to use.

[0037] Preferably, in this embodiment, the two walking bases 1 are respectively long rectangular block structures.

[0038] Preferably, in this embodiment, the two uprights 2 are rectangular frame-shaped structures.

[0039] In addition, the two sides of the lower end of each upright 2 are fixedly connected to the corresponding walking base 1 through the upright base plate 201.

[0040] Preferably, in this embodiment, the crossbeam 3 is a rectangular frame-shaped beam.

[0041] In addition, multiple crossbeam struts 302 are fixedly installed at even intervals on both sides of the crossbeam 3, which effectively increases the strength of the crossbeam 3.

[0042] This embodiment has a simple structure and reasonable design, and can be applied to operations in different scenarios. It is convenient to operate, safe and reliable, and has the characteristics of being easy to move, stable and reliable, safe and efficient, and highly adaptable.

[0043] Example 2 Based on Embodiment 1, in this embodiment, multiple walking wheels are evenly spaced at the bottom of the two walking bases 1.

[0044] The solution has a simple structure and reasonable design. The two walking bases 1 can move freely by using multiple walking wheels on their bottoms, thereby enabling the entire mounting bracket to move freely. This makes the operation more convenient, reduces the intensity of manual labor, and makes it easier and more convenient to use.

[0045] Preferably, in this embodiment, walking wheels are installed at the four corners of the bottom of the two walking bases 1.

[0046] In addition, the aforementioned multiple traveling wheels are preferably omnidirectional wheels 109 with braking function, which can be rolled and stop at will, making them more convenient to use.

[0047] Example 3 Based on Embodiment 2, in this embodiment, multiple telescopic support rods 101 are vertically installed at intervals on the two walking bases 1 respectively. The multiple telescopic support rods 101 can move up and down and be positioned until their lower ends contact or separate from the ground.

[0048] The solution has a simple structure and a reasonable design. When multiple telescopic support rods 101 move upwards until their lower ends separate from the ground, the entire mounting bracket can be moved. When the multiple telescopic support rods 101 move downwards until their lower ends contact the ground, they further fix the entire mounting bracket, ensuring the stability of the entire mounting bracket, facilitating operation, and ensuring safety and reliability.

[0049] Preferably, in this embodiment, the plurality of telescopic support rods 101 are respectively cylindrical rod-shaped structures.

[0050] Example 4 Based on embodiment 3, in this embodiment, the two walking bases 1 are provided with a plurality of through screw holes at intervals, and the telescopic support rod 101 is threadedly connected to the plurality of screw holes respectively.

[0051] The scheme has a simple structure and reasonable design. Multiple telescopic support rods 101 use the threaded connection between themselves and the corresponding screw holes to convert their own rotation into up and down movement, thereby realizing up and down movement. The operation is simple, time-saving and labor-saving.

[0052] Based on the above scheme, each of the multiple telescopic support rods 101 is provided with a threaded section that mates with multiple screw holes.

[0053] Alternatively, the aforementioned multiple telescopic support rods 101 can be assembled in other ways. For example, multiple through holes are provided at intervals on the two walking bases 1, and the multiple telescopic support rods 101 are respectively vertically installed in the multiple through holes; the two walking bases 1 are respectively provided with threaded holes communicating with the multiple through holes, and locking screws are threaded into the multiple threaded holes respectively. Tightening or loosening the multiple locking screws until one end of them abuts or separates from the multiple telescopic support rods 101 respectively, so as to fix or loosen the multiple telescopic support rods 101.

[0054] Example 5 Based on any one of Embodiments 3 to 4, in this embodiment, the upper ends of the plurality of telescopic support rods 101 are respectively equipped with prismatic portions 102, and the lower ends of the plurality of telescopic support rods 101 are respectively equipped with anti-slip pads 110.

[0055] The scheme has a simple structure and a reasonable design. Rhomboid parts 102 are set at the upper ends of multiple telescopic support rods 101 to facilitate the operation of multiple telescopic support rods 101. In addition, protective pads 110 are installed at the lower ends of the multiple telescopic support rods 101 to increase the friction between the lower ends of the multiple telescopic support rods 101 and the ground, thereby further increasing the stability of the entire mounting bracket.

[0056] Preferably, in this embodiment, the plurality of prismatic portions 102 can be hexagonal prisms, or other suitable geometric shapes, such as pentagonal prisms. The prismatic portions 102 are rationally designed, facilitating manual operation by workers.

[0057] In addition, multiple prismatic portions 102 are coaxially fixedly sleeved on the upper ends of multiple telescopic support rods 101.

[0058] Preferably, in this embodiment, the plurality of anti-slip pads 110 are each preferably circular plates, which are coaxially fixedly sleeved on the lower ends of the plurality of telescopic support rods 101.

[0059] Example 6 Based on the above embodiments, in this embodiment, winch assemblies are respectively installed on the two walking bases 1, and one end of the cable 107 wound on the two winch assemblies passes over the guide wheel 204 at the upper end of the two uprights 2 and is connected to the two lifting baskets 4.

[0060] During operation, the two winch assemblies are used to wind up or release the cable 107 on them to raise and lower the two lifting baskets 4, thereby facilitating the operation of the workers. In addition, guide wheels 204 are respectively installed at the upper ends of the two uprights 2, so that the cable 107 passes around the guide wheels 204. The guide wheels 204 convert the sliding friction between the cable 107 and the uprights 2 into rotational friction, thereby reducing wear.

[0061] Preferably, in this embodiment, each of the two guide wheels 204 is provided with a groove, each groove being used to position the aforementioned cable 107, ensuring the stability of the cable 107 during operation. Preferably, in this embodiment, each winch assembly includes a motor base 103 and a winch 104. The motor base 103 is fixedly mounted on the corresponding traveling base 1, and the winch 104 is fixedly mounted on the motor base 103, with one end fixedly connected to a horizontally arranged reel 106. The other end of the reel 106 is rotatably connected to a winch support 105 fixedly mounted on the motor base 103. The cable 107 is wound around the reel 106. The cable 107 originates from the reel 106, passes through the top of the guide wheel 204, and connects to the lifting basket 4. During operation, the winch 104 drives the reel 106 to rotate forward or reverse to wind or release the cable 107.

[0062] Example 7 Based on embodiment 6, in this embodiment, the upper ends of the two uprights 2 are respectively equipped with wire guide frames 203, and the two wire guide wheels 204 are respectively rotatably mounted on the two wire guide frames 203.

[0063] The scheme has a simple structure and reasonable design. A wire guide frame 203 is set at the upper end of the two uprights 2 to facilitate the assembly of two wire guide wheels 204, which makes assembly convenient.

[0064] Preferably, in this embodiment, the top of the two uprights 2 are respectively fixedly installed with upright top beams 202, and the two cable trays 203 are respectively fixedly installed on the two upright top beams 202.

[0065] Preferably, in this embodiment, the top of the two cable guide frames 203 are respectively fixedly installed with cable guide plates 206, which are used to prevent the cable 107 from flying off.

[0066] Example 8 Based on the above embodiments, in this embodiment, each of the two lifting baskets 4 is equipped with an openable and closable safety door 402 on the side away from the two uprights 2, and each of the two lifting baskets 4 is also equipped with a safety belt.

[0067] The solution has a simple structure and reasonable design. By setting up safety door 402 and safety belt, it achieves double protection, making it safer and more reliable, and ensuring the personal safety of workers.

[0068] Preferably, in this embodiment, the above-mentioned lifting basket 4 includes a basket frame 401, and a reversible safety door 402 is provided on the outward side of the basket frame 401. The basket frame 401 is also provided with a safety belt.

[0069] In addition, a hook 403 is provided above the suspended basket frame 401, which is used to connect the cable 107.

[0070] Preferably, in this embodiment, the walking base 1 is further provided with a buffer pad 108, which is arranged below the hanging basket frame 401. When the hanging basket frame 401 descends to its lowest point, it is in contact with the buffer pad 108.

[0071] Preferably, in this embodiment, one side of the safety door 402 is rotatably connected to one side of the doorway on the corresponding side of the lifting basket 4, and the other side can be rotated to fit against the other side of the doorway, and is detachably connected to the other side of the doorway by an electronic lock.

[0072] Preferably, in this embodiment, the seat belt is equipped with an electronic buckle.

[0073] In addition, the aforementioned winch 104, electronic lock, and electronic latch are all connected to the control module. During operation, the winch 104 can only be started when the safety door 402 and the safety belt are locked simultaneously, ensuring safety and reliability.

[0074] Preferably, in this embodiment, the safety belt is connected to a hook, and multiple connecting rings are fixedly installed on the lifting basket 4 at even intervals from bottom to top. During operation, the hook can be engaged with any one of the connecting rings to accommodate workers of different heights, making it highly versatile and easy to use.

[0075] Alternatively, a buckle frame may be fixedly installed at the upper end of the aforementioned suspended platform 401, with the buckle frame distributed along the upper edge of the suspended platform 401; a hook is connected to the safety belt, the hook is fastened to the buckle frame, and can move along the buckle frame. During operation, the operator can move within a small range within the suspended platform 401 as needed, at which time the hook can slide along the buckle frame to facilitate the operator's work and ensure the operator's personal safety.

[0076] Preferably, in this embodiment, each upright 2 is provided with guide rails 205 on two sides facing each other on the side close to the corresponding lifting basket 4, and each lifting basket 4 is fixedly connected to two basket sliders 404 on two sides facing the corresponding upright 2, and the two basket sliders 404 are slidably connected to the two guide rails 205 respectively.

[0077] Example 9 Based on the above embodiments, in this embodiment, the crossbeam 3 is composed of multiple beam segments, which are sequentially slidably connected and positioned end to end.

[0078] The design is simple, and the multi-segment design of the crossbeam 3 is reasonable and easy to assemble. The length of the entire crossbeam 3 is adjustable to meet the needs of different work scenarios and is easy to use.

[0079] Alternatively, the aforementioned crossbeam 3 can also adopt an integrated structure, but the length of the crossbeam 3 in this structure cannot be adjusted according to different working scenarios, making it less convenient to use than the above solution.

[0080] Preferably, in this embodiment, the two ends of the crossbeam 3 are provided with crossbeam mounting seats 301, and the crossbeam mounting seats 301 are connected to the upright frame 2.

[0081] Example 10 Based on Example 9, in this example, two adjacent beam segments are connected by a telescopic cylinder.

[0082] The solution has a simple structure and reasonable design. It uses the extension and retraction of the telescopic cylinder to adjust the distance between two adjacent beam sections, thereby adjusting the length of the entire crossbeam and realizing the automatic adjustment of the length of the crossbeam 3 to meet the operational needs of different work scenarios. It is easy to use.

[0083] Preferably, in this embodiment, the two sides of the opposite ends of two adjacent beam segments extend to a sliding plate and are slidably connected to each other; a telescopic cylinder is fixedly installed on one of the beam segments, and its telescopic end is fixedly connected to one end of the other beam segment. During adjustment, the distance between the two beam segments is adjusted by extending and retracting the telescopic cylinder to adjust the length of the entire crossbeam 3.

[0084] This utility model provides a temporary steel structure installation bracket, the method of which is as follows: When construction begins, after the walking base 1 moves to the designated position, the universal wheels 109 under the walking base 1 are stopped. Then, by rotating the prismatic part 102 at the top of the telescopic support rod 101, the telescopic support rod 101 extends downward and supports the ground through the bottom anti-slip pad 110, thereby improving the overall stability of the support.

[0085] When welding the bottom of the diagonal brace, the construction personnel can first operate the winch 104 installed on the motor base 103 on the walking base 1 to control the shaft 106 to release the cable 107. The cable 107 extends downward along the wire guide wheel 204 in the wire guide frame 203 on the top beam 202 of the upright frame, driving the suspended basket frame 401 connected to the cable 107 to descend.

[0086] At this time, the lifting basket 4 slides and engages with the guide rail 205 on one side of the upright frame 2 through the basket slider 404 to ensure a smooth and precise descent until it reaches the required height for construction at the bottom of the inclined support. After the construction personnel enter the basket frame 401, they close the flip-up safety door 402 and fasten their safety belts. After both are locked simultaneously, the winch 104 remains in a braking state, and the welding operation at the bottom of the inclined support can be safely carried out.

[0087] After the bottom of the diagonal brace is welded, when the high diagonal brace needs to be welded, the construction personnel can operate the winch 104 again in the lifting basket 4 to drive the shaft 106 to wind up the cable 107. The cable 107 pulls the basket frame 401 to slide upward along the guide rail 205. The height of the lifting basket 4 can be adjusted at will through the precise control of the winch 104 until the high diagonal brace welding position is reached.

[0088] The detachable crossbeam 3 on the other side of the upright 2 is connected to the upright 2 through the crossbeam mounting seats 301 at both ends. Its multi-segment bolt connection structure, together with the hydraulic cylinder of the middle segment, can adjust the length of the crossbeam 3 according to the span of the steel frame diagonal brace, further adapting to different construction environments and achieving high efficiency and precision in diagonal brace welding operations.

[0089] This utility model provides a temporary steel structure installation bracket, which has the following advantages: 1. The universal wheel design of the walking base enables flexible movement of the support frame. Combined with the height-adjustable telescopic support rod and anti-slip pad, it can quickly switch between moving and fixed states, improving the convenience of construction and the stability of support. 2. The winch can adjust the height of the lifting platform to meet the operational requirements at different heights; 3. The safety door and safety belt form a double safety interlock to effectively avoid safety accidents. The multi-segment bolted beam with hydraulic cylinder can be flexibly adjusted in length to adapt to the installation of components with different spans, improve the versatility of the equipment and reduce construction costs.

[0090] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the above embodiments are merely exemplary embodiments or examples, and the scope of this utility model is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as the technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. A temporary steel structure installation bracket, characterized in that, include: Two movable walking bases (1), two uprights (2), two lifting baskets (4) and a telescopic crossbeam (3) are provided. The two walking bases (1) are horizontally distributed relative to each other. The two uprights (2) are vertically installed opposite each other on the two walking bases (1). The crossbeam (3) is horizontally installed between the upper ends of the two uprights (2). The two lifting baskets (4) are respectively installed on the two uprights (2) and can move up and down and be positioned.

2. The temporary steel structure installation bracket according to claim 1, characterized in that, Multiple wheels are evenly spaced on the bottom of the two walking bases (1).

3. The temporary steel structure installation bracket according to claim 2, characterized in that, Multiple telescopic support rods (101) are vertically installed at intervals on the two walking bases (1). The multiple telescopic support rods (101) can move up and down and be positioned until their lower ends contact or separate from the ground.

4. The temporary steel structure installation bracket according to claim 3, characterized in that, The two walking bases (1) are provided with a plurality of through screw holes spaced apart, and the telescopic support rod (101) is threadedly connected to the plurality of screw holes respectively.

5. The temporary steel structure installation bracket according to claim 3, characterized in that, Each of the multiple telescopic support rods (101) has a prism-shaped part (102) installed at its upper end, and each of the multiple telescopic support rods (101) has an anti-slip pad (110) installed at its lower end.

6. The temporary steel structure installation bracket according to any one of claims 1-5, characterized in that, Two walking bases (1) are respectively equipped with winch assemblies. One end of the cable (107) wound on the two winch assemblies passes over the guide wheel (204) at the top of the two uprights (2) and is connected to the two lifting baskets (4).

7. The temporary steel structure installation bracket according to claim 6, characterized in that, The upper ends of the two uprights (2) are respectively equipped with wire guide frames (203), and the two wire guide wheels (204) are respectively rotatably mounted on the two wire guide frames (203).

8. The temporary steel structure installation bracket according to any one of claims 1-5, characterized in that, Each of the two lifting baskets (4) is equipped with an openable and closable safety door (402) on the side away from the two uprights (2), and each of the two lifting baskets (4) is also equipped with a safety belt.

9. The temporary steel structure installation bracket according to any one of claims 1-5, characterized in that, The crossbeam (3) is composed of multiple beam segments, which are sequentially slidably connected and positioned end to end.

10. The temporary steel structure installation bracket according to claim 9, characterized in that, The two adjacent beam sections are connected by a telescopic cylinder.

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