A fabricated hanger point device

Abstract

This utility model relates to the field of hoisting, specifically to an assembled hoisting point device, including a hoisting ring fixing seat, a hoisting ring, and a limiting block. The hoisting ring fixing seat includes a working panel and a base, with the working panel positioned on top of the base. The base has a hoisting ring mounting cavity, a hoisting ring placement cavity, and a fixing reserved cavity. The hoisting ring placement cavity is located on one side of the hoisting ring mounting cavity and communicates with it. The fixing reserved cavity is located below the hoisting ring mounting cavity. Both the hoisting ring and the limiting block are disposed within the hoisting ring mounting cavity, with the hoisting ring located at the top of the hoisting ring mounting cavity and the limiting block located below the hoisting ring. The hoisting ring is rotatably connected within the hoisting ring mounting cavity. This utility model achieves reliable hoisting of objects through simple assembly.

Description

Technical Field

[0001] This utility model relates to the field of hoisting, specifically to a prefabricated hoisting point device. Background Technology

[0002] With the increasing prevalence of modular design and separate supply of sub-assemblies for engineering products and large equipment, the design of lifting points on the product itself and its subsystems and sub-assemblies has become a necessity to ensure the standardization and safety of product turnover, temporary fixing, and overall assembly. However, lifting points are only used during turnover, assembly, and disassembly. Under normal circumstances, the lifting points are in a non-working state. Directly welding the lifting points will cause them to be exposed, affecting the overall appearance of the product, and they cannot be removed later. Utility Model Content

[0003] The purpose of this utility model is to provide a prefabricated lifting point device, which solves the problem that the lifting points cannot be hidden and are difficult to dismantle when large equipment is modularly designed and supplied separately in the form of sub-assemblies.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An assembled lifting point device includes a lifting ring fixing seat, a lifting ring, and a limiting block. The lifting ring fixing seat includes a working panel and a base, with the working panel disposed on top of the base. The base is provided with a lifting ring mounting cavity, a lifting ring placement cavity, and a fixing reserved cavity. The lifting ring placement cavity is disposed on one side of the lifting ring mounting cavity and communicates with the lifting ring mounting cavity. The fixing reserved cavity is disposed below the lifting ring mounting cavity. The lifting ring and the limiting block are both disposed in the lifting ring mounting cavity, with the lifting ring located at the top of the lifting ring mounting cavity and the limiting block located below the lifting ring. The lifting ring is rotatably connected within the lifting ring mounting cavity.

[0006] Furthermore, the working panel is provided with a through hole and a first connecting hole. The through hole is located in the middle of the working panel, and the first connecting hole is located at the edge of the working panel. The first connecting hole is used to fix the object being lifted, and the through hole communicates with the lifting ring mounting cavity to facilitate the passage of the lifting ring.

[0007] Furthermore, the lifting ring mounting cavity is provided with a second connecting hole, and the limiting block is provided with a third connecting hole. The bolt passes through the second connecting hole and the third connecting hole in sequence to connect the limiting block to the lifting ring fixing cavity.

[0008] Furthermore, the fixed reserved cavity is provided with multiple fourth connecting holes for strengthening the fixation with the suspended object.

[0009] Furthermore, the lifting ring has a lifting eye in the middle and connecting shafts on both sides. The connecting shafts are rotatably connected in the lifting ring mounting cavity. The lifting eye is used to connect to the lifting device via a rope.

[0010] Furthermore, the limiting block has an L-shaped cross-section, including a limiting part and a connecting part, the third connecting hole is provided on the connecting part, and the limiting part is provided on the top of the connecting part.

[0011] Furthermore, a rubber cap is provided on the through hole.

[0012] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0013] This invention features a lifting ring mounting cavity, a lifting ring placement cavity, and a pre-reserved fixing cavity on a base. The lifting ring is rotatably connected within the lifting ring mounting cavity. When needed, the lifting ring extends from the through hole and is secured to the lifting eyelet with a rope to lift the object. When not in use, the lifting ring rotates and rests within the lifting ring placement cavity, effectively concealing it. After the lifting operation is completed, the device can be easily detached from the object, making operation simple. This invention achieves reliable lifting of objects through simple assembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a prefabricated lifting point device.

[0015] Figure 2 This is a schematic diagram of the working state of a prefabricated lifting point device.

[0016] Figure 3 This is a schematic diagram of an assembled lifting point device in its idle state.

[0017] Figure 4 This is a schematic diagram of the ring fixing seat.

[0018] Figure 5 This is a schematic diagram of a lifting ring.

[0019] Figure 6 This is a schematic diagram of the limit block. Detailed Implementation

[0020] like Figure 1 As shown, an assembled lifting point device includes a lifting ring fixing seat 1, a lifting ring 2, and a limiting block 3, as follows: Figure 4As shown, the lifting ring fixing base 1 includes a working panel 11 and a base 12, with the working panel 11 disposed on top of the base 12; the base 12 is provided with a lifting ring mounting cavity 111, a lifting ring placement cavity 112, and a fixing reserved cavity 113, with the lifting ring placement cavity 112 disposed on one side of the lifting ring mounting cavity 111 and communicating with the lifting ring mounting cavity 111; the fixing reserved cavity 113 is disposed below the lifting ring mounting cavity 111; the lifting ring 2 and the limiting block 3 are both disposed in the lifting ring mounting cavity 111, with the lifting ring 2 located at the top of the lifting ring mounting cavity 111 and the limiting block 3 located below the lifting ring 2; the lifting ring 2 is rotatably connected within the lifting ring mounting cavity 111.

[0021] like Figure 2 and Figure 3 As shown, during assembly, the lifting ring 2 is placed into the lifting ring mounting cavity 111 from the side, as... Figure 5 As shown, the lifting ring 2 has a lifting eye 21 in the middle and connecting shafts 22 on both sides. The connecting shafts 22 are rotatably connected to the lifting ring mounting cavity 111. The lifting eye 21 is used to connect to the lifting device via a rope 23. In the working state, the lifting ring 2 extends from the top of the lifting ring mounting cavity 111, exposing the lifting eye 21. The rope 23 is tied to the lifting eye 21, thus enabling the lifting of the object being lifted. When the lifting ring 2 is idle, the connecting shafts 22 rotate, allowing the lifting ring 2 to be completely placed in the lifting ring placement cavity 112, preventing it from protruding. A rubber cover is placed on the through hole of the working panel 11 to conceal the lifting ring 2.

[0022] The working panel 11 is provided with a through hole 114 and a first connecting hole 115. The through hole 114 is located in the middle of the working panel 11, and the first connecting hole 115 is located at the edge of the working panel 11. The first connecting hole 115 is used to fix the object to be lifted, and the through hole 114 communicates with the lifting ring mounting cavity 111 to facilitate the passage of the lifting ring 2. The object to be lifted is provided with a lifting hole that matches the first connecting hole 115. The working panel 11 is installed on the object to be lifted with bolts, and the object can be lifted by applying force to the lifting ring 2. In the working state, the lifting ring 2 will extend from the through hole 114 for easy connection with the rope 23; in the idle state, the lifting ring 2 will be completely hidden under the working panel 11.

[0023] The lifting ring mounting cavity 111 is provided with a second connecting hole 116, and the limiting block 3 is provided with a third connecting hole 117. Bolts pass through the second connecting hole 116 and the third connecting hole 117 in sequence to connect the limiting block 3 to the lifting ring mounting cavity 111. Figure 6As shown, the limiting block 3 has an L-shaped cross-section and includes a limiting part 31 and a connecting part 32. The third connecting hole 117 is provided on the connecting part 32, and the limiting part 31 is provided on the top of the connecting part 32. The limiting block 3 is located below the lifting ring 2 to prevent the lifting ring 2 from falling out of the lifting ring mounting cavity 111 and failing. The limiting block 3 can ensure that the lifting ring 2 will not fall out of the lifting ring mounting hole even when it is idle.

[0024] The lifting ring 2 is made of aluminum alloy, which has the advantages of corrosion resistance, oxidation resistance and high corrosion resistance of stainless steel, so as to meet the requirements of the lifting ring 2 in a variety of complex environments.

[0025] The bottom of the fixed reserved cavity 113 is provided with a plurality of fourth connecting holes for strengthening the fixation with the suspended object. When the weight of the suspended object is large, a fixing hole that matches the fourth connecting hole needs to be opened on the suspended object. When suspending a heavy object, bolts pass through the first connecting hole 115 and the suspension hole in sequence to fix the working panel 11 to the suspended object. In addition, bolts pass through the fourth connecting hole and the fixing hole in sequence to fix the base 12 to the suspended object, thereby strengthening the connection between the device and the suspended object and preventing it from falling off.

[0026] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A prefabricated lifting point device, characterized in that, The device includes a lifting ring fixing seat, a lifting ring, and a limiting block. The lifting ring fixing seat includes a working panel and a base, with the working panel positioned on top of the base. The base has a lifting ring mounting cavity, a lifting ring placement cavity, and a fixing reserved cavity. The lifting ring placement cavity is located on one side of the lifting ring mounting cavity and communicates with it. The fixing reserved cavity is located below the lifting ring mounting cavity. The lifting ring and the limiting block are both disposed in the lifting ring mounting cavity. The lifting ring is located at the top of the lifting ring mounting cavity and is rotatably connected within the lifting ring mounting cavity, while the limiting block is located below the lifting ring.

2. The assembled lifting point device according to claim 1, characterized in that, The working panel is provided with a through hole and a first connecting hole. The through hole is located in the middle of the working panel, and the first connecting hole is located at the edge of the working panel. The first connecting hole is used to fix the object being lifted, and the through hole communicates with the lifting ring mounting cavity to facilitate the passage of the lifting ring.

3. The assembled lifting point device according to claim 1, characterized in that, The lifting ring mounting cavity is provided with a second connecting hole, and the limiting block is provided with a third connecting hole. The bolt passes through the second connecting hole and the third connecting hole in sequence to connect the limiting block to the lifting ring fixing cavity.

4. The assembled lifting point device according to claim 1, characterized in that, The fixed reserved cavity is provided with multiple fourth connection holes for strengthening the fixation with the suspended object.

5. The assembled lifting point device according to claim 1, characterized in that, The lifting ring has a lifting eye in the middle and connecting shafts on both sides. The connecting shafts are rotatably connected in the lifting ring mounting cavity. The lifting eye is used to connect to the lifting device via ropes.

6. The assembled lifting point device according to claim 3, characterized in that, The limiting block has an L-shaped cross-section and includes a limiting part and a connecting part. The third connecting hole is provided on the connecting part, and the limiting part is provided on the top of the connecting part.

7. The assembled lifting point device according to claim 2, characterized in that, A rubber cap is provided on the through hole.

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