Anti-falling rigging

Abstract

The utility model discloses an anti-drop rigging, which relates to the rigging field and comprises a lock hook, lock catches are arranged on the left side wall and the right side wall of an inner cavity of the lock hook, a mounting groove is arranged on the bottom wall of the inner cavity of the lock hook, a jacking spring is arranged on the bottom wall of the inner cavity of the mounting groove, the top end of the jacking spring is arranged on the bottom wall of the lock catches, and the top end of the jacking spring is arranged on the bottom wall of the mounting groove. According to the scheme, through cooperation of a lock hook, a lock catch, a jacking spring and other devices, the device can be conveniently and automatically locked during object hoisting, goods falling caused by swinging is avoided, better stability can be conveniently achieved, and people can conveniently and better use the device; and through cooperation of devices such as balls, lock catches and clamping rods, the lock catches can be conveniently moved and adjusted, abrasion between the lock catches and the clamping rods is avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of rigging technology, specifically an anti-loosening rigging. Background Technology

[0002] Rigging refers to the force-bearing tools used to connect lifting machinery and the object being lifted in order to move objects, as well as the force-bearing components used to stabilize spatial structures. It includes masts, girder, sail girder, diagonal girder, and all cables, chains, and tools used to operate them. Among them, the lock hook is a device used to connect and fix objects. The lock hook is generally made of metal and has a curved hook-shaped part and a connecting part. The hook-shaped part is used to hook the object. During the lifting process, existing rigging often swings. Excessive swing can cause the object to fall, which can not only damage the object but also injure the operators below, posing a certain safety hazard. Therefore, we propose an anti-falling rigging. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides an anti-falling sling, which effectively solves the problem that existing slings often swing during hoisting, and excessive swing can cause items to fall, which not only damages the items but may also injure the operators below.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an anti-falling rigging, comprising a locking hook, with locking buckles provided on the left and right side walls of the inner cavity of the locking hook, an installation groove provided on the bottom wall of the inner cavity of the locking hook, a lifting spring provided on the bottom wall of the inner cavity of the installation groove, the top end of the lifting spring being disposed on the bottom wall of the locking buckle, a groove provided on the right side wall of the inner cavity of the locking hook, a pushing spring provided on the right side wall of the inner cavity of the groove, a pushing ring provided on the left end of the pushing spring, a locking rod provided on the inner wall of the pushing ring, and a locking groove provided on the right side wall of the locking buckle.

[0005] Preferably, the left end of the locking rod has a rotating groove, and the inner wall of the rotating groove is provided with a ball bearing, which is located on the right side wall of the latch.

[0006] Preferably, the left and right side walls of the latch are provided with sliding grooves, and the locking hook is located in the inner cavity of the sliding groove.

[0007] Preferably, the bottom wall of the inner cavity of the lock hook is arc-shaped, the lock buckle matches the lock hook, and the bottom wall of the inner cavity of the lock buckle is provided with arc-shaped toothed grooves.

[0008] Preferably, a protective frame is provided on the right side wall of the locking hook, the protective frame is arc-shaped, and the locking rod is located in the inner cavity of the protective frame.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. This anti-falling sling, through the combination of locking hooks, lock buckles and lifting springs, can automatically lock the device when hoisting items, preventing the goods from falling due to swinging, thus achieving better stability and making it easier for people to use.

[0011] 2. This anti-drop rigging, through the combination of ball bearings, locks, and locking rods, allows the locks to be easily moved and adjusted, avoiding wear between the locks and locking rods, and thus improving the service life of the device;

[0012] 3. This anti-drop rigging, through the combination of protective frames, locking rods and locking hooks, can facilitate the protection of the locking rods, preventing them from bending or deforming due to collisions with external debris, and facilitating subsequent sliding and locking of the locking rods. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the anti-loosening rigging structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the locking hook of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of part A in the image;

[0018] Figure 4 This is a schematic diagram of the structure of the latch of this utility model;

[0019] In the diagram: 100, locking hook; 101, locking buckle; 102, lifting spring; 103, pushing spring; 104, pushing ring; 105, locking rod; 106, ball bearing; 107, protective frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Depend on Figure 1-4 This utility model discloses an anti-fall-off rigging device. A locking buckle 101 is slidably connected to the left and right side walls of the inner cavity of the locking hook 100. The locking buckle 101 facilitates the sealing and locking of the opening of the locking hook 100. An installation groove is provided on the bottom wall of the inner cavity of the locking hook 100 to facilitate the storage of a lifting spring 102. The lifting spring 102 is fixedly connected to the bottom wall of the inner cavity of the installation groove, facilitating the pushing of the locking buckle 101. The top end of the lifting spring 102 is fixedly connected to the bottom wall of the locking buckle 101. A groove is provided on the right side wall of the inner cavity of 00. A push spring 103 is fixedly connected to the right side wall of the inner cavity of the groove. The push spring 103 facilitates the movement of the push ring 104. A push ring 104 is provided at the left end of the push spring 103. The push ring 104 facilitates the movement of the top locking rod 105. A locking rod 105 is fixedly connected to the inner wall of the push ring 104. The locking rod 105 facilitates the locking of the buckle 101. The locking rod 105 is located on the inner wall of the groove. A locking groove is provided on the right side wall of the buckle 101.

[0022] In this embodiment: the hook is hung on the item to be hoisted, and the item is lifted by moving the top hook 100 of the hoisting device. The weight of the item pushes the latch 101, causing the latch 101 to move on the hook 100 and press against the bottom wall of the inner cavity of the hook 100. At this time, the latch 101 closes the opening of the hook 100, and the locking groove is aligned with the locking rod 105. The spring force of the pushing spring 103 pushes the pushing ring 104 to move, and the locking rod 105 at the top of the pushing ring 104 moves. The device is inserted into the inner cavity of the locking slot, and the locking rod 105 locks the latch 101, which facilitates automatic locking to prevent the hoisted goods from falling off. After hoisting is completed, the locking rod 105 is pulled to release the locking limit of the latch 101, and the spring force of the lifting spring 102 pushes the latch 101 to move, so that the latch 101 opens the locking hook 100, which facilitates the loading and unloading of the locking hook 100. This device can automatically lock when hoisting items to prevent the goods from falling due to swinging, thus achieving better stability and making it easier for people to use.

[0023] The left end of the latching rod 105 has a rotating groove, and the inner wall of the rotating groove is rotatably connected to a ball bearing 106. The ball bearing 106 is located on the right side wall of the latch 101 to facilitate rolling within the latch 101.

[0024] In this embodiment, the ball bearing 106 facilitates rolling on the latch 101, allowing the latch 101 to move and be adjusted, preventing wear between the latch 101 and the locking rod 105, and thus improving the service life of the device.

[0025] The left and right side walls of the latch 101 are provided with sliding grooves, and the latch hook 100 is located in the inner cavity of the sliding groove.

[0026] In this embodiment, the sliding groove facilitates the limiting and guiding of the movement of the latch 101, preventing the latch 101 from shifting, which is beneficial for hooking the hoisted object and improves the practicality of the device.

[0027] The bottom wall of the inner cavity of the hook 100 is arc-shaped, and the latch 101 matches the hook 100. The bottom wall of the inner cavity of the latch 101 is provided with arc-shaped toothed grooves.

[0028] In this embodiment: the arc-shaped design places the item on the lower side of the inner cavity, preventing it from sliding freely. The arc-shaped toothed grooves facilitate the limiting of the hoisted item, preventing deviation and improving the stability of the hoisting.

[0029] A protective frame 107 is fixedly connected to the right side wall of the locking hook 100. The protective frame 107 facilitates the protection of the locking rod 105. The protective frame 107 is arc-shaped, and the locking rod 105 is located in the inner cavity of the protective frame 107.

[0030] In this embodiment, the protective frame 107 is set to protect the snap-fit ​​rod 105, preventing it from bending or deforming due to collisions with external debris, which is beneficial for the subsequent sliding snap-fit ​​of the snap-fit ​​rod 105.

Claims

1. An anti-detachment rigging, comprising a locking hook (100), characterized in that: The inner cavity of the locking hook (100) is provided with a latch (101) on the left and right side walls. The bottom wall of the inner cavity of the locking hook (100) is provided with an installation groove. The bottom wall of the installation groove is provided with a lifting spring (102). The top end of the lifting spring (102) is provided on the bottom wall of the latch (101). The inner wall of the inner cavity of the locking hook (100) is provided with a groove. The right side wall of the groove is provided with a pushing spring (103). The left end of the pushing spring (103) is provided with a pushing ring (104). The inner wall of the pushing ring (104) is provided with a snap-fit ​​rod (105). The right side wall of the latch (101) is provided with a snap-fit ​​groove.

2. The anti-detachment rigging according to claim 1, characterized in that: The left end of the latching rod (105) is provided with a rotating groove, and the inner wall of the rotating groove is provided with a ball (106), which is located on the right side wall of the latch (101).

3. The anti-detachment rigging according to claim 1, characterized in that: The left and right side walls of the latch (101) are provided with sliding grooves, and the latch (100) is located in the inner cavity of the sliding groove.

4. The anti-detachment rigging according to claim 1, characterized in that: The bottom wall of the inner cavity of the lock hook (100) is arc-shaped, the buckle (101) matches the lock hook (100), and the bottom wall of the inner cavity of the buckle (101) is provided with arc-shaped tooth grooves.

5. The anti-detachment rigging according to claim 1, characterized in that: The right side wall of the locking hook (100) is provided with a protective frame (107), which is arc-shaped, and the locking rod (105) is located in the inner cavity of the protective frame (107).

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