A hanger structure

Abstract

The utility model discloses a kind of hanger structures, belong to electromechanical engineering technical field, to solve the problem of existing technology to coating pipeline, unit equipment, clamping mode relies on rigid lifting hook or artificial binding, cannot adapt to different shape equipment. Including hanger main body, hanger main body includes chassis, inner slide bar and adjusting block, chassis is U-shaped structure, and two ends are respectively slid into inner slide bar, the top of inner slide bar is fixedly connected with adjusting block;Inner slide bar is U-shaped structure, and the outer wall of inner slide bar is spaced apart and is provided with threaded hole, and bolt of adaptive threaded hole is installed on chassis;Adjusting block, the inside of chassis is respectively penetrated and has upper clamping block, lower clamping block, adjusting block, the inside of chassis is equipped with connecting rod and bottom block. The hanger structure effectively suppresses hoisting vibration, is especially suitable for coating pipeline, unit equipment and other surface protection requirements strict equipment, and can realize nondestructive handling without additional protective measures.

Description

Technical Field

[0001] This utility model belongs to the field of electromechanical engineering technology, and specifically relates to a hanger structure. Background Technology

[0002] In the field of electromechanical engineering, equipment hoisting and installation is a crucial link throughout the entire project lifecycle. The objects of this work include heavy or precision equipment such as piping systems, ventilation and air conditioning units, electrical equipment, and industrial refrigeration units. These devices are often characterized by their large size, heavy weight, complex shape, or sensitive surfaces, placing stringent demands on the adaptability, safety, and efficiency of hoisting tools. However, traditional hoisting methods are difficult to operate in confined spaces (such as indoor factories, underground pipe corridors, and equipment floors in high-rise buildings). While simple hoisting tools (such as chains and ropes) offer high flexibility, they require repeated manual binding and adjustment, which is not only inefficient but also prone to damage to the equipment surface due to slippage or vibration. This is especially true for coated pipes and equipment units, where clamping methods rely on rigid hooks or manual binding, which cannot adapt to equipment of different shapes. Therefore, the inventors have proposed a hoisting structure to meet these needs. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a hanger structure, which aims to solve the problem that the existing technology relies on rigid hooks or manual binding for clamping coated pipes and equipment, and cannot adapt to equipment of different shapes.

[0005] (2) Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a hanger structure, including a hanger body, which includes a base frame, inner sliding rods, and adjusting blocks. The base frame has a U-shaped structure, with inner sliding rods sliding into both ends. The top of the inner sliding rods is fixedly connected to the adjusting blocks. The inner sliding rods have U-shaped structures, and threaded holes are spaced apart on their outer walls. Bolts adapted to the threaded holes are installed on the base frame. An upper clamping block and a lower clamping block extend through the interior of the adjusting blocks and the base frame, respectively. A connecting rod and a bottom block are provided inside the adjusting blocks and the base frame. The upper clamping block is fixedly connected to the outer wall of the connecting rod, and the bottom block is fixedly connected to the lower clamping block. The connecting rod is movably connected to the bottom block.

[0007] Preferably, the bottom block has an inner groove, into which the bottom of the connecting rod slides.

[0008] Preferably, a movable block is fixedly connected to the bottom end face of the base block.

[0009] Preferably, the internal thread of the movable block passes through a drive screw, which is horizontally mounted inside the base frame and rotates, while the threads on the outer wall of the drive screw are arranged in the opposite direction.

[0010] Preferably, an adjusting rod is rotatably mounted on the outer wall of the base frame, and the end of the adjusting rod is inserted into the base frame and fixedly connected to a drive bevel gear. A driven bevel gear is engaged with the drive bevel gear, and the drive screw is fixedly passed through the driven bevel gear.

[0011] Preferably, the top surface of the adjusting block is slidably mounted with a moving groove.

[0012] Preferably, a slider is fixedly connected to the top of the connecting rod, and the slider is slidably installed with the moving groove.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention utilizes a threaded transmission system between the drive screw and the moving block to achieve synchronous, opposite-direction movement of the upper and lower clamping blocks, ensuring uniform force distribution during hoisting and avoiding the risk of tilting or slippage due to unilateral clamping. The connecting rod and the inner sliding groove of the base block, combined with the sliding guide of the slider and the moving groove, form a double-stabilizing structure, effectively suppressing hoisting vibration. This is particularly suitable for equipment with stringent surface protection requirements, such as coated pipes and unit equipment, enabling damage-free handling without additional protective measures. Its adaptive clamping mechanism is compatible with pipes, units, and equipment, significantly reducing tool costs and operational complexity. The base frame and inner sliding rod adopt a sleeve-type telescopic structure, combined with threaded holes spaced apart on the outer wall of the inner sliding rod to achieve multi-level height adjustment, quickly adapting to complex spaces such as equipment floors of different heights and underground pipe racks. The volume of the hanger is reduced when retracted. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the main body of the hanger in its unfolded state. Figure 3 This is a schematic diagram of the connection structure between the connecting rod and the drive screw; Figure 4 This is a schematic diagram of the internal structure of the adjustment block.

[0017] The markings in the attached diagram are as follows: 1. Hanger body; 2. Adjusting rod; 3. Lower clamping block; 4. Threaded hole; 5. Upper clamping block; 6. Adjusting block; 7. Inner slide rod; 8. Base frame; 9. Sliding block; 10. Connecting rod; 11. Bottom block; 12. Inner slide groove; 13. Drive screw; 14. Moving block; 15. Moving slot. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This specific embodiment is a hanger structure, the structural diagram of which is shown below. Figure 1 , Figure 2 As shown, the device includes a main body 1 of the hanger, which includes a base frame 8, an inner slide rod 7, and an adjusting block 6. The base frame 8 has a U-shaped structure, and the inner slide rods 7 are slidably inserted into both ends. The top of the inner slide rods 7 is fixedly connected to the adjusting block 6. The inner slide rods 7 have a U-shaped structure, and threaded holes 4 are spaced apart on the outer wall of the inner slide rods 7. Bolts that fit the threaded holes 4 are installed on the base frame 8. Reference Figure 3 An upper clamping block 5 and a lower clamping block 3 extend from the interior of the adjusting block 6 and the base frame 8, respectively. A connecting rod 10 and a base block 11 are located inside the adjusting block 6 and the base frame 8. The upper clamping block 5 is fixedly connected to the outer wall of the connecting rod 10, and the base block 11 is fixedly connected to the lower clamping block 3. The connecting rod 10 and the base block 11 are movably connected. The base block 11 has an inner sliding groove 12, into which the bottom of the connecting rod 10 slides. A movable block 14 is fixedly connected to the bottom end face of the base block 11. A drive screw 13 passes through the internal thread of the movable block 14. The drive screw 13 is horizontally mounted and rotatably installed inside the base frame 8, and the threads on the outer wall of the drive screw 13 are reversed. An adjusting rod 2 is rotatably mounted on the outer wall of the base frame 8. The end of the adjusting rod 2 is fixedly connected to a drive bevel gear inside the base frame 8. A driven bevel gear meshes with the drive bevel gear, and the drive screw 13 is fixedly passed through the driven bevel gear.

[0020] Reference Figure 4 The top surface of the adjusting block 6 is horizontally slidably mounted with a moving groove 15. The top of the connecting rod 10 is fixedly connected with a slider 9, which is slidably mounted with the moving groove 15.

[0021] Working principle: When in use, loosen the bolts on the base frame 8, slide the inner slide rod 7 to the desired position, and then tighten the bolts again. The height can be adjusted in multiple positions through the threaded holes 4 spaced apart on the outer wall of the inner slide rod 7 to adapt to equipment of different sizes. The main body 1 of the hanger is fitted onto the outside of the equipment. The rotating adjustment rod 2 drives the drive bevel gear and the driven bevel gear to mesh and drive the horizontally set drive screw 13 to rotate. Since the threads on the outer wall of the drive screw 13 are set in opposite directions, when it rotates, it drives the two moving blocks 14 on both sides to move synchronously in opposite directions, thereby driving the bottom block 11 to move horizontally. The bottom block 11 is slidably connected to the bottom of the connecting rod 10 through the inner sliding groove 12, so that the connecting rod 10 remains vertically guided when the bottom block 11 moves. At the same time, the slider 9 at the top of the connecting rod 10 slides horizontally along the moving groove 15 at the top of the adjustment block 6, ensuring that the movement trajectories of the upper clamping block 5 and the lower clamping block 3 are parallel and stable. When the moving block 14 drives the bottom block 11 to move closer to the equipment, the lower clamping block 3 moves with the bottom block 11, and the upper clamping block 5 moves closer to the equipment synchronously through the linkage of the connecting rod 10 and the bottom block 11, realizing synchronous clamping from top to bottom. After hoisting is completed, rotating the adjusting rod 2 in the opposite direction will release the clamping block and retract the inner sliding rod 7 to reduce the size of the hoist, making it easier to carry and store.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hanger structure, comprising a hanger body (1), characterized in that, The main body (1) of the hanger includes a base frame (8), an inner slide rod (7) and an adjusting block (6). The base frame (8) has a U-shaped structure, and the inner slide rod (7) is slid into the interior of both ends. The top of the inner slide rod (7) is fixedly connected to the adjusting block (6). The inner slide rod (7) has a U-shaped structure, and threaded holes (4) are spaced apart on the outer wall of the inner slide rod (7). Bolts that are adapted to the threaded holes (4) are installed on the base frame (8). The upper clamping block (5) and the lower clamping block (3) respectively protrude from the interior of the adjusting block (6) and the base frame (8). The adjusting block (6) and the base frame (8) are provided with a connecting rod (10) and a bottom block (11). The upper clamping block (5) is fixedly connected to the outer wall of the connecting rod (10), the bottom block (11) is fixedly connected to the lower clamping block (3), and the connecting rod (10) is movably connected to the bottom block (11).

2. The hanger structure according to claim 1, characterized in that, The bottom block (11) has an inner groove (12) inside, and the bottom of the connecting rod (10) slides into the inner groove (12).

3. The hanger structure according to claim 1, characterized in that, The bottom end face of the bottom block (11) is fixedly connected to a movable block (14).

4. A hanger structure according to claim 3, characterized in that, The internal thread of the movable block (14) passes through the drive screw (13), which is horizontally mounted inside the base frame (8) and rotated. The threads on the outer wall of the drive screw (13) are arranged in opposite directions.

5. A hanger structure according to claim 4, characterized in that, An adjusting rod (2) is rotatably mounted on the outer wall of the base frame (8). The end of the adjusting rod (2) is inserted into the base frame (8) and fixedly connected to a drive bevel gear. A driven bevel gear is engaged at the drive bevel gear. The drive screw (13) is fixedly passed through the driven bevel gear.

6. A hanger structure according to claim 1, characterized in that, The top surface of the adjusting block (6) is horizontally slidably fitted with a moving groove (15).

7. A hanger structure according to claim 6, characterized in that, The top of the connecting rod (10) is fixedly connected to a slider (9), which is slidably installed with the moving groove (15).

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