High-safety sling

Abstract

The utility model discloses a high-safety sling which comprises a first connecting frame, ropes are arranged on the two sides of the outer surface of the lower end of the first connecting frame, a second connecting frame is arranged at the lower ends of the ropes, a lifting hook is arranged on the outer surface of the lower end of the second connecting frame, and a protection mechanism is arranged between the ropes and the second connecting frame. The protection mechanism comprises a tension sensor, a U-shaped frame, a baffle frame, a first fixing block, a second fixing block, a fixing bolt, an inserting rod and an inserting groove. According to the high-safety sling, the tension sensor is installed between the rope and the second connecting frame for tension data monitoring, the U-shaped frame and the baffle frame are arranged on the periphery of the tension sensor for protection, and the situation that the tension sensor is impacted by external objects, so that the tension sensor is damaged, and use is affected is avoided; the U-shaped frame can be conveniently mounted and dismounted, the tension sensor can be conveniently overhauled and maintained, and a better use prospect is brought.

Description

Technical Field

[0001] This utility model relates to the field of slings, specifically a high-safety sling. Background Technology

[0002] Lifting slings are the connecting parts between the load and the object being lifted, and the connecting parts between the crane or the main body of the load and the object being lifted. This term also encompasses slings and lifting equipment. Existing products are often too heavy and require lifting and transfer using slings. However, the lifting equipment has limited tensile strength during use, and when the weight of the lifted product is too heavy, it is inconvenient to monitor data, which can easily lead to breakage and detachment, posing safety hazards and causing certain adverse effects on the user experience. Therefore, we propose a highly safe lifting sling. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a highly safe lifting sling. It features tensile data monitoring by installing a tension sensor between the rope and the second connecting frame, protection by setting up a U-shaped frame and baffle frame around the tension sensor to prevent damage from external objects, and easy installation and removal of the U-shaped frame and maintenance of the tension sensor. This effectively solves the problems in the background technology.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a high-safety sling, including a first connecting frame, with ropes provided on both sides of the lower outer surface of the first connecting frame, a second connecting frame provided at the lower end of the ropes, a hook provided on the lower outer surface of the second connecting frame, and a protective mechanism provided between the ropes and the second connecting frame. The protective mechanism includes a tension sensor, a U-shaped frame, a baffle frame, a first fixing block, a second fixing block, fixing bolts, a plug rod, and a slot. The baffle frame is fixedly installed on one side of the upper outer surface of the second connecting frame, and the U-shaped frame is located on one side of the baffle frame.

[0007] Preferably, the two sets of first fixing blocks are respectively fixedly installed on one side of the outer surface of the front and rear ends of the U-shaped frame, the tension sensor is located between the rope and the second connecting frame, and the two sets of second fixing blocks are respectively fixedly installed in the middle of the outer surface of the front and rear ends of the baffle frame.

[0008] Preferably, the fixing bolt is located on one side of the second fixing block, the four sets of the insert rods are respectively fixedly installed on the upper and lower ends of the front and rear surfaces of one side of the baffle frame, and the four sets of the slots are respectively opened on the upper and lower ends of the front and rear surfaces of one side of the U-shaped frame.

[0009] Preferably, the slot and the insert are slidably connected.

[0010] Preferably, the first fixing block and the second fixing block are detachably connected by fixing bolts.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, this utility model provides a highly safe lifting sling with the following advantages:

[0013] 1. This high-safety lifting sling monitors tension data by installing a tension sensor between the rope and the second connecting frame. The tension sensor is protected by U-shaped frames and baffle frames around it to prevent damage from impacts by external objects.

[0014] 2. This highly secure lifting sling allows for easy installation and disassembly of the U-shaped frame and facilitates the inspection and maintenance of the tension sensor. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-safety lifting sling of this utility model.

[0016] Figure 2 This is a partial structural diagram of the rope in a high-safety sling of this utility model.

[0017] Figure 3 This is a top sectional view of a part of the structure of a high-safety sling of this utility model.

[0018] Figure 4 This is a structural diagram of the baffle frame in a high-safety sling of this utility model.

[0019] In the diagram: 1. First connecting frame; 2. Rope; 3. Hook; 4. Second connecting frame; 5. Protective mechanism; 6. Tension sensor; 7. U-shaped frame; 8. Baffle frame; 9. First fixing block; 10. Second fixing block; 11. Fixing bolt; 12. Insert rod; 13. Slot. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] This embodiment is a highly safe lifting sling.

[0022] like Figure 1-4As shown, it includes a first connecting frame 1, with ropes 2 on both sides of the lower outer surface of the first connecting frame 1, and a second connecting frame 4 at the lower end of the ropes 2. A hook 3 is provided on the lower outer surface of the second connecting frame 4, and a protective mechanism 5 is provided between the ropes 2 and the second connecting frame 4. The protective mechanism 5 includes a tension sensor 6, a U-shaped frame 7, a baffle frame 8, a first fixing block 9, a second fixing block 10, a fixing bolt 11, a plug rod 12, and a slot 13. The baffle frame 8 is fixedly installed on one side of the upper outer surface of the second connecting frame 4, and the U-shaped frame 7 is located on one side of the baffle frame 8.

[0023] Two sets of first fixing blocks 9 are respectively fixedly installed on one side of the outer surface of the front and rear ends of the U-shaped frame 7. The tension sensor 6 is located between the rope 2 and the second connecting frame 4. Two sets of second fixing blocks 10 are respectively fixedly installed in the middle of the outer surface of the front and rear ends of the baffle frame 8. The fixing bolt 11 is located on one side of the second fixing block 10. Four sets of insert rods 12 are respectively fixedly installed on the upper and lower ends of the front and rear outer surface of one side of the baffle frame 8. Four sets of slots 13 are respectively opened on the upper and lower ends of the front and rear outer surface of one side of the U-shaped frame 7. The slots 13 and the insert rods 12 are slidably connected. The first fixing block 9 and the second fixing block 10 are detachably connected by the fixing bolt 11.

[0024] It should be noted that this utility model is a high-safety lifting sling. The tension sensor 6 is installed between the rope 2 and the second connecting frame 4 to monitor tension data. The tension sensor 6 is protected by U-shaped frame 7 and baffle frame 8 around it to prevent damage caused by impact from external objects. The fixing bolt 11 is rotated. The outer surface of one side of the first fixing block 9 has a threaded groove. When the fixing bolt 11 and the threaded groove rotate, the first fixing block 9 moves along the fixing bolt 11, and the U-shaped frame 7 moves along the insertion rod 12 through the slot 13. The U-shaped frame 7 can be disassembled and removed to inspect and maintain the tension sensor 6. The U-shaped frame 7 can be installed and removed, and the tension sensor 6 can be inspected and maintained easily.

[0025] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A high-safety lifting sling, comprising a first connecting frame (1), characterized in that: The first connecting frame (1) has ropes (2) on both sides of the lower outer surface. The lower end of the ropes (2) is provided with a second connecting frame (4). The lower outer surface of the second connecting frame (4) is provided with a hook (3). A protective mechanism (5) is provided between the ropes (2) and the second connecting frame (4). The protective mechanism (5) includes a tension sensor (6), a U-shaped frame (7), a baffle frame (8), a first fixing block (9), a second fixing block (10), a fixing bolt (11), a plug rod (12), and a slot (13). The baffle frame (8) is fixedly installed on one side of the upper outer surface of the second connecting frame (4). The U-shaped frame (7) is located on one side of the baffle frame (8).

2. The high-safety lifting sling according to claim 1, characterized in that: Two sets of first fixing blocks (9) are respectively fixedly installed on one side of the outer surface of the front and rear ends of the U-shaped frame (7), the tension sensor (6) is located between the rope (2) and the second connecting frame (4), and two sets of second fixing blocks (10) are respectively fixedly installed in the middle of the outer surface of the front and rear ends of the baffle frame (8).

3. The high-safety lifting sling according to claim 2, characterized in that: The fixing bolt (11) is located on one side of the second fixing block (10), the four sets of the insert rods (12) are respectively fixedly installed on the upper and lower ends of the front and rear surfaces of the side of the baffle frame (8), and the four sets of the slots (13) are respectively opened on the upper and lower ends of the front and rear surfaces of the side of the U-shaped frame (7).

4. The high-safety lifting sling according to claim 3, characterized in that: The slot (13) and the plug (12) are slidably connected.

5. A high-safety lifting sling according to claim 4, characterized in that: The first fixing block (9) and the second fixing block (10) are detachably connected by fixing bolts (11).

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