A machine seal box hoisting structure

Abstract

The utility model relates to hoist and dress field, concretely relates to a machine seal box hoist structure, including main hanger and suspender, one end of main hanger is connected with suspender, the other end of main hanger is connected with adjusting part, the adjusting part includes adjusting plate, the adjusting plate end face is opened with the slide groove, be provided with slide rail in the slide groove, the sliding connection of adjusting plate inside has sliding plate, the sliding plate end face is connected with buckle plate, adjusting plate side wall is provided with fixed part, the utility model discloses the rigid connection of main hanger and suspender, combine adjustable sliding plate and buckle plate structure, can firmly fixed machine seal box, effectively prevent the sway, the inclination or the falling in hoisting process, reduce the equipment damage and the security incident risk, adjusting part adopts the sliding structure of slide groove and slide rail cooperation, makes sliding plate flexible removal along the slide groove, be convenient for the hoisting position of machine seal box fine adjustment, reduce the adjustment frequency, improve hoisting efficiency and operation convenience.

Description

Technical Field

[0001] This utility model belongs to the field of hoisting technology, and in particular relates to a hoisting structure for a mechanically sealed box. Background Technology

[0002] In industrial production, the installation, repair, or replacement of mechanical seals typically requires lifting operations. Currently, the lifting of mechanical seals mainly relies on general-purpose lifting equipment, such as cranes and chain hoists. However, these traditional methods have the following technical drawbacks:

[0003] Poor stability: Due to the special structure of the mechanical seal box, it is difficult to secure it firmly with general hoisting equipment. During the hoisting process, it is prone to shaking, tilting, or even falling off, which may cause equipment damage and personnel safety hazards.

[0004] Low positioning accuracy: General-purpose hoisting equipment lacks precise adjustment functions, making it difficult to hoist the mechanical seal box to the designated position in one go. Repeated adjustments are required, which not only reduces work efficiency but also increases operational complexity.

[0005] Insufficient spatial adaptability: In narrow or restricted working environments (such as densely populated equipment areas, high-altitude operations, etc.), large hoisting equipment is difficult to enter or cannot be operated flexibly, which limits the feasibility of hoisting mechanical seals. Utility Model Content

[0006] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a hoisting structure for mechanically sealed boxes.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mechanical sealing box hoisting structure, including a main hanger and a boom, one end of the main hanger being connected to the boom, and the other end of the main hanger being connected to an adjusting component, the adjusting component including an adjusting plate, a sliding groove being provided on the end face of the adjusting plate, a sliding rail being provided in the sliding groove, a sliding plate being slidably connected in the adjusting plate, a buckle plate being connected to the end face of the sliding plate, and a fixing component being provided on the side wall of the adjusting plate.

[0008] Preferably, the fixing component is a fixing bolt, and the adjusting plate has a threaded hole, through which the fixing bolt is connected to the sliding plate.

[0009] Preferably, the end face of the buckle plate has a plurality of buckle holes.

[0010] Preferably, an adjusting ring is connected to the end of the boom away from the main hanger, and a telescopic component is provided inside the adjusting ring.

[0011] Preferably, a groove is provided on one end face of the boom, and an adjusting bolt is provided in the groove. The adjusting bolt passes through the adjusting ring and is connected to the telescopic component.

[0012] Preferably, the telescopic component is a telescopic block, and the end thread of the adjusting bolt passes through the adjusting ring and is connected to the telescopic component.

[0013] Preferably, pads are provided on both sides of the telescopic block, and the pads are installed on the side wall of the adjusting ring.

[0014] Preferably, the end of the adjusting ring furthest from the boom is connected to a support rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) This utility model can firmly fix the machine seal box by rigidly connecting the main hanger and the boom, combined with the adjustable sliding plate and buckle plate structure, effectively preventing shaking, tilting or falling off during the hoisting process, reducing the risk of equipment damage and safety accidents. The adjustment part adopts a sliding structure with sliding groove and sliding rail, so that the sliding plate can move flexibly along the sliding groove, which is convenient for fine-tuning the hoisting position of the machine seal box, reducing the number of repeated adjustments, improving hoisting efficiency and operation convenience.

[0017] (2) This utility model, through the cooperative design of the adjusting plate, the sliding groove and the sliding plate, combined with the locking function of the fixing bolt, can realize the flexible adjustment of the position of the buckle plate, adapt to the hoisting requirements of mechanical seal boxes of different sizes, and improve versatility. The multiple buckle holes on the buckle plate further enhance the connection and compatibility with the box body.

[0018] (3) This utility model ensures uniform force during hoisting through the sliding connection structure of the sliding plate and the slide rail, and with the rigid locking of the fixing bolts, it effectively prevents the box from sliding or shifting during hoisting, thus ensuring the safety of the operation.

[0019] (4) The present invention allows for fine adjustment of the hoisting height by means of adjusting bolts through the design of the adjusting ring and telescopic block at the end of the boom. The pads on both sides increase the contact friction, prevent the telescopic block from loosening, and ensure that the hoisting position is accurate and controllable.

[0020] (5) The present invention distributes the hoisting load through the design of the support rod, thereby enhancing the overall structural stability; the modular adjustment and telescopic parts facilitate later maintenance or functional expansion, reducing the cost of use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a top view of the structure of this utility model;

[0024] In the diagram: 1. Main hanger; 2. Hanger arm; 3. Adjusting plate; 4. Sliding plate; 5. Buckle plate; 6. Fixing bolt; 7. Buckle hole; 8. Adjusting ring; 9. Telescopic block. Detailed Implementation

[0025] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Please see Figure 1-3 To achieve the above objectives, this embodiment provides a mechanical sealing box hoisting structure, including a main hanger 1, which serves as the core support component of the entire hoisting structure. One end is connected to the boom 2, and the other end is connected to the adjusting component, playing the role of bearing and transmitting hoisting force. Its stability is directly related to the safety of the hoisting process.

[0028] In this embodiment, the boom 2 is connected to the main hanger 1 to extend the lifting range. One end of the boom is connected to the main hanger 1, and the other end is connected to the adjusting ring 8, which supports and positions the adjusting ring 8 and the telescopic component, making the lifting operation more flexible.

[0029] In this embodiment, the adjusting component is the adjusting plate 3, which is installed at the other end of the main hanger 1. A groove and a slide rail are provided on the end face to provide a sliding track for the sliding plate 4. At the same time, the sliding plate 4 is slidably connected inside, and the position of the sliding plate 4 is fixed by a fixing component to realize the adjustment of the position of the buckle plate 5.

[0030] In this embodiment, the sliding plate 4 is located inside the adjusting plate 3 and slides along the slide rail in the slide groove. Its end face is connected to the buckle plate 5. Its movement drives the buckle plate 5 to move, thereby adapting to the hoisting of mechanical seal boxes with different sizes or position requirements.

[0031] In this embodiment, the snap-on plate 5 is connected to the end face of the sliding plate 4 and is used to snap-on connect with the mechanical seal box. Through the snap-on hole 7 on it, it can be easily fixed to the corresponding part of the mechanical seal box to achieve a stable connection during the hoisting process.

[0032] In this embodiment, the fixing component is a fixing bolt 6. The fixing bolt 6 is installed on the side wall of the adjusting plate 3, passes through the threaded hole on the adjusting plate 3 and connects to the sliding plate 4, which plays the role of locking the position of the sliding plate 4, ensuring that the buckle plate 5 maintains a stable position during hoisting, and preventing the sliding plate 4 from shifting when subjected to force.

[0033] Working principle

[0034] During the hoisting operation of the mechanical seal box, firstly, based on the dimensions of the mechanical seal box and the requirements of the hoisting position, adjust the position of the sliding plate 4 within the groove of the adjusting plate 3 to move the snap-fit ​​plate 5 to the appropriate position. Once the snap-fit ​​plate 5 is in the correct position, tighten the fixing bolts 6 to secure the sliding plate 4 onto the adjusting plate 3, ensuring the snap-fit ​​plate 5 is firmly in place. Then, align the snap-fit ​​holes 7 on the end face of the snap-fit ​​plate 5 with the corresponding connecting parts on the mechanical seal box and snap them together to secure the hoisting structure to the mechanical seal box.

[0035] Meanwhile, an adjusting ring 8 is connected to the end of the boom 2 furthest from the main hanger 1, and a telescopic component is installed inside the adjusting ring 8. By adjusting the adjusting bolt in the groove on one end face of the boom 2, the adjusting bolt passes through the adjusting ring 8 and connects to the telescopic component, thereby adjusting the position of the telescopic component within the adjusting ring 8, and thus changing parameters such as the lifting height or angle of the hoisting structure. Pads on both sides of the telescopic block 9 are installed on the side wall of the adjusting ring 8, serving to limit and provide auxiliary support for the telescopic block 9, ensuring the stability and accuracy of the telescopic component's extension and retraction. A support rod is connected to the end of the adjusting ring 8 furthest from the boom 2. After the position of the adjusting ring 8 is adjusted, the support rod provides further support and stability to the entire hoisting structure, ensuring a smooth hoisting process.

[0036] In other embodiments, an elastic buffer pad can be added to the snap-fit ​​plate 5. This can reduce damage to the surface of the mechanical seal box when the snap-fit ​​is connected, and at the same time play a certain role in shock absorption and buffering during hoisting, thereby improving the safety and reliability of hoisting.

[0037] In other embodiments, a limiting device is provided in the groove of the adjusting plate 3 to prevent the sliding plate 4 from sliding excessively beyond the predetermined range, thereby avoiding structural damage and hoisting accidents and further improving the operational safety of the hoisting structure.

[0038] In other embodiments, an automatic locking function is added to the telescopic component. When the telescopic component extends or retracts to the desired position, it can automatically lock and fix itself, eliminating the need for manual tightening of the adjusting bolts and improving the convenience and efficiency of hoisting operations.

[0039] In other embodiments, sensors, such as position sensors and force sensors, are installed on the hoisting structure to monitor the position changes and stress conditions of each component in real time during the hoisting process. The data is then transmitted to the control center, where the hoisting process is monitored and adjusted in real time by an intelligent control system. This enables intelligent hoisting operations and further improves the safety, accuracy, and automation of the hoisting process.

[0040] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A hoisting structure for a mechanically sealed box, characterized in that: It includes a main hanger and a boom. One end of the main hanger is connected to the boom, and the other end of the main hanger is connected to an adjusting component. The adjusting component includes an adjusting plate. A sliding groove is formed on the end face of the adjusting plate, and a sliding rail is provided in the sliding groove. A sliding plate is slidably connected in the adjusting plate, and a buckle plate is connected to the end face of the sliding plate. A fixing component is provided on the side wall of the adjusting plate.

2. The mechanical seal box hoisting structure according to claim 1, characterized in that: The fixing component is a fixing bolt, and the adjusting plate has a threaded hole. The fixing bolt passes through the threaded hole and connects to the sliding plate.

3. The mechanical seal box hoisting structure according to claim 2, characterized in that: The end face of the buckle plate has several buckle holes.

4. The mechanical seal box hoisting structure according to claim 3, characterized in that: An adjusting ring is connected to the end of the boom away from the main frame, and a telescopic component is provided inside the adjusting ring.

5. The mechanical seal box hoisting structure according to claim 1, characterized in that: A groove is provided on one end face of the boom, and an adjusting bolt is provided in the groove. The adjusting bolt passes through the adjusting ring and is connected to the telescopic component.

6. The mechanical seal box hoisting structure according to claim 5, characterized in that: The telescopic component is a telescopic block, and the end thread of the adjusting bolt passes through the adjusting ring and is connected to the telescopic component.

7. The mechanical seal box hoisting structure according to claim 6, characterized in that: The telescopic block is provided with pads on both sides, and the pads are installed on the side wall of the adjusting ring.

8. The mechanical seal box hoisting structure according to claim 7, characterized in that: The end of the adjusting ring furthest from the boom is connected to a support rod.

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