Steel structure support with adjusting and positioning functions

Abstract

The utility model provides a steel structure support with adjusting and positioning functions. The steel structure support with the adjusting and positioning functions comprises a bottom plate, a support is installed at the top of the bottom plate, a fixing frame is fixedly connected to the top of the support, a top plate is fixedly connected to the top of the fixing frame, an automatic lifting mechanism is arranged at the top of the bottom plate, and the automatic lifting mechanism is used for lifting the top plate. Four lifting fixing rods are arranged on the automatic lifting mechanism, limiting inclined rods are fixedly connected to the tops of the lifting fixing rods, limiting wheels are installed at the other ends of the limiting inclined rods, a protection shaft is arranged on the top of the top plate, spring fixing blocks are fixedly connected to inserting rods, springs are fixedly connected to the spring fixing blocks, and the limiting wheels are fixedly connected to the inserting rods. Pull rings are fixedly connected to the inserting rods, and pulleys are fixedly connected to the bottom of the bottom plate. The steel structure support with the adjusting and positioning functions has the advantages of saving time and energy of operators and guaranteeing safety of the operators.

Description

Technical Field

[0001] The utility model relates to the field of steel structure brackets, in particular to a steel structure bracket with an adjustment and positioning function. Background Art

[0002] Steel structure is a structure made of steel materials, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rust-free, galvanized or painted, and regular maintenance is required. Steel structure needs to be assisted by brackets during installation.

[0003] Existing steel structure brackets have some defects when in use. First, during the process of raising and lowering the bracket, it is often necessary to manually lift and fold the protective frame, which not only increases the complexity of the operation, but also poses certain safety risks. Secondly, when the existing bracket is stable, it is often grounded with pulleys. Although this method can easily move the bracket, the stability of the bracket will be affected on uneven terrain, and it is easy to tilt or shift.

[0004] Therefore, it is necessary to provide a steel structure bracket with an adjustable positioning function to solve the above technical problems. Utility Model Content

[0005] The utility model provides a steel structure bracket with an adjustable positioning function, which solves the problem.

[0006] In order to solve the above technical problems, the utility model provides a steel structure support with an adjustable positioning function, comprising: a bottom plate, a support is installed on the top of the bottom plate, a fixing frame is fixedly connected to the top of the support, a top plate is fixedly connected to the top of the fixing frame, an automatic lifting mechanism is arranged on the top of the bottom plate, the automatic lifting mechanism, four lifting and fixing rods are arranged on the automatic lifting mechanism, the top of the lifting and fixing rod is fixedly connected to a limiting inclined rod, a limiting wheel is arranged on the other end of the limiting inclined rod, a protection shaft is arranged on the top of the top plate, a protection frame is fixedly connected to the protection shaft, and a protection inclined rod is fixedly connected to the protection frame, four jacks are provided on both sides of the bottom plate, four adjusting rods are slidably connected to the bottom plate, an adjusting hole is provided on the adjusting rod, a stable limiting plate is fixedly connected to the top of the adjusting rod, a stable plate is fixedly connected to the bottom of the adjusting rod, a plug rod is arranged inside the jack, a spring fixing block is fixedly connected to the plug rod, a spring is fixedly connected to the spring fixing block, a pull ring is fixedly connected to the plug rod, and a pulley is fixedly connected to the bottom of the bottom plate.

[0007] Preferably, the bracket is provided with a lifting hinge rod, and two hinge rods are fixedly connected to the lifting hinge rod.

[0008] Preferably, a forward and reverse threaded rod is threadedly connected to the hinged rod, and a turning handle is fixedly connected to the right side of the forward and reverse threaded rod.

[0009] Preferably, a movable shaft groove is provided on the fixing frame, and a movable shaft is slidably connected inside the movable shaft groove.

[0010] Preferably, the top plate and the protection frame are rotatably connected via a protection shaft.

[0011] Preferably, the insertion rod passes through the adjustment rod and is plugged into the socket.

[0012] Compared with the related art, the steel structure bracket with adjustable positioning function provided by the utility model has the following beneficial effects:

[0013] The device enables the bracket to automatically lift and fold the protective frame during the lifting process without manual operation, which improves the convenience and safety of operation, saves the operator's time and energy, improves work efficiency, and can adapt to uneven terrain at the construction site. It no longer relies on pulleys to land. This feature increases the stability of the bracket, allowing it to firmly support on uneven ground, effectively preventing the occurrence of accidents and ensuring the safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a steel structure support with adjustable positioning function provided by the utility model;

[0015] Figure 2 for Figure 1 The structural schematic diagram of the automatic lifting mechanism shown;

[0016] Figure 3 for Figure 1 A schematic diagram of the lifting of the automatic lifting mechanism shown;

[0017] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown.

[0018] Numbers in the figure: 1. bottom plate, 2. bracket, 3. fixed frame, 4. top plate, 5. automatic lifting mechanism, 6. lifting fixed rod, 7. limiting diagonal rod, 8. limiting wheel, 9. protection shaft, 10. protection frame, 11. protection diagonal rod, 12. plug hole, 13. adjustment rod, 14. adjustment hole, 15. stable limiting plate, 16. stable plate, 17. plug rod, 18. spring fixing block, 19. spring, 20. pull ring, 21. pulley, 22. lifting hinge rod, 23. articulated rod, 24. positive and negative threaded rod, 25. turning handle, 26. movable shaft groove, 27. movable shaft. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a steel structure support with adjustable positioning function provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the automatic lifting mechanism shown; Figure 3 for Figure 1 A schematic diagram of the lifting of the automatic lifting mechanism shown;

[0021] Figure 4 for Figure 1 The enlarged schematic diagram of part A is shown. The steel structure support with adjustable positioning function includes: a bottom plate 1, a support 2 is installed on the top of the bottom plate 1, a fixing frame 3 is fixedly connected to the top of the support 2, a top plate 4 is fixedly connected to the top of the fixing frame 3, an automatic lifting mechanism 5 is arranged on the top of the bottom plate 1, and the automatic lifting mechanism 5 is provided with four lifting and fixing rods 6, and the top of the lifting and fixing rod 6 is fixedly connected to a limiting diagonal rod 7, and the other end of the limiting diagonal rod 7 is installed with a limiting wheel 8, a protection shaft 9 is arranged on the top of the top plate 4, and a protection frame 100 is fixedly connected to the protection shaft 9, and a protection diagonal rod 11 is fixedly connected to the protection frame 100, and the bottom plate 1 has two sides. Four jacks 12 are provided, four adjusting rods 13 are slidably connected to the base plate 1, an adjusting hole 14 is provided on the adjusting rod 13, a stabilizing limiting plate 15 is fixedly connected to the top of the adjusting rod 13, a stabilizing plate 16 is fixedly connected to the bottom of the adjusting rod 13, an insert rod 17 is provided inside the jack 12, a spring fixing block 18 is fixedly connected to the insert rod 17, a spring 19 is fixedly connected to the spring fixing block 18, a pull ring 20 is fixedly connected to the insert rod 17, a pulley 21 is fixedly connected to the bottom of the base plate 1, and the steel structure bracket can adapt to different terrains, so it is suitable for various buildings, engineering and construction fields, and has broad application prospects.

[0022] The bracket 2 is provided with a lifting hinge rod 22, and two hinge rods 23 are fixedly connected to the lifting hinge rod 22. When the lifting hinge rod 22 is closed, the bracket 2 is in a folded state, and when the lifting hinge rod 22 is unfolded, the bracket 2 is also unfolded and put into operation.

[0023] The hinge rod 23 is threadedly connected with a forward and reverse threaded rod 24, and a turning handle 25 is fixedly connected to the right side of the forward and reverse threaded rod 24. When the turning handle 25 is turned, the forward and reverse threaded rod 24 rotates, driving the two hinge rods 23 to approach or disengage each other, thereby achieving the effect of unfolding and folding the bracket 2.

[0024] The fixing frame 3 is provided with a moving shaft groove 26 , and a moving shaft 27 is slidably connected inside the moving shaft groove 26 . When the lifting hinge rod 22 is closed and unfolded, the moving shaft 27 will slide inside the moving shaft groove 26 .

[0025] The top plate 4 is rotatably connected to the protection frame 10 via the protection shaft 9 , and can be automatically folded via the protection shaft 9 due to its own gravity when the support 2 descends.

[0026] The insert rod 17 passes through the adjusting rod 13 and is plugged into the insert hole 12 to achieve the purpose of limiting the movement of the adjusting rod 13 .

[0027] The working principle of the steel structure bracket with adjustable positioning function provided by the utility model is as follows:

[0028] When the bracket 2 is not lifted, the protection frame 10 is folded on the top plate 4 and is parallel to the top plate 4. When the bracket 2 is lifted, the top plate 4 is driven up to rise, and the protection frame 10 on the top plate 4 rises accordingly. When the protection diagonal rod 11 is lifted, it will contact the limiting wheel on the limiting diagonal rod 7, and the protection frame starts to rotate through the protection shaft until the protection frame 10 is perpendicular to the top plate 4, completing the automatic lifting of the protection frame 10. When the steel structure bracket reaches the specified position, it is necessary to stabilize the base, pull the pull ring 2, the plug rod 17 slides out of the adjustment hole 14, and the adjustment rod 13 moves down. The sliding distance is adjusted according to the site requirements to ensure that it no longer relies on the pulley 21 to land, thereby improving the stability of the steel structure bracket.

[0029] Compared with the related art, the steel structure bracket with adjustable positioning function provided by the utility model has the following beneficial effects:

[0030] The device enables the bracket 2 to automatically lift and fold the protective frame 10 during the lifting process without manual operation, thereby improving the convenience and safety of operation, saving the operator's time and energy, and improving work efficiency. In addition, the device can adapt to uneven terrain at the construction site and no longer rely on the pulley 21 to touch the ground. This feature increases the stability of the bracket 2, enabling it to be stably supported on uneven ground, effectively preventing the occurrence of accidents, and ensuring the safety of operators.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel structure bracket with adjustable positioning function, characterized in that: include: The top of the lifting paddle is provided with a spring, and the top of the spring is fixedly connected to the fixing frame, and the top of the fixing frame is fixedly connected to the top plate. The top of the bottom plate is provided with an automatic lifting mechanism, and the automatic lifting mechanism is provided with four lifting and fixing rods, the top of the lifting and fixing rod is fixedly connected to a limiting inclined rod, and a limiting wheel is installed on the other end of the limiting inclined rod. The top of the top plate is provided with a protecting shaft, and the protecting shaft is fixedly connected to the protecting frame, and the protecting frame is fixedly connected to the protecting inclined rod. The bottom plate is provided with four plug holes on both sides of the bottom plate, and four adjusting rods are slidably connected to the bottom plate, and the adjusting rod is provided with adjusting holes.

2. The steel structure support with adjustable positioning function according to claim 1, characterized in that: The bracket is provided with a lifting hinge rod, and the lifting hinge rod is fixedly connected with two hinge rods.

3. The steel structure support with adjustable positioning function according to claim 2, characterized in that: The hinged rod is threadedly connected with a forward and reverse threaded rod, and the right side of the forward and reverse threaded rod is fixedly connected with a turning handle.

4. The steel structure support with adjustable positioning function according to claim 1, characterized in that: The fixing frame is provided with a moving shaft groove, and a moving shaft is slidably connected inside the moving shaft groove.

5. The steel structure support with adjustable positioning function according to claim 1, characterized in that: The top plate is rotatably connected to the protection frame via a protection shaft.

6. The steel structure support with adjustable positioning function according to claim 1, characterized in that: The inserting rod passes through the adjusting rod and is inserted into the inserting hole.

Images