Quick-insertion lifting ring for quick locking and lifting
By designing a quick-plugging hoisting ring containing U-ring, quick-lock bolts and limit blocks, the problem of time-consuming and labor-consuming existing hoisting rings in hoisting work is solved, and fast and simple locking and unlocking is achieved, which enhances the Fixed effect and practicality.
Patent Information
- Application Number
- CN202420502434.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing ordinary lifting rings need to be manually or mechanically rotated and locked during the lifting process, which is time-consuming and labor-intensive, and has poor fixing effect.
Design a quick insertion hoisting ring, including U-ring, quick lock bolt, pressing block, spring, T-slot and push rod. Through the cooperation of the threaded structure and limit block in the three sets of grooves, quick locking and unlocking can be achieved. .
It realizes fast and simple locking and unlocking operations, saves time and effort, has good fixing effect, and enhances the practicality and universality of the device.
Smart Images
Figure CN222498318U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical hoist ring clamping, in particular to a quick-insertion hoist ring for fast locking and hoisting. Background Art
[0002] During the hoisting process, it is necessary to lock it with the bolts on the lifting ring. At present, the common lifting rings for quick locking and hoisting are all integrated, and the bolts have complete threads. When in use, they need to be rotated and locked manually or mechanically. When in use, they need manpower or material resources to spin and lock, which is time-consuming and labor-intensive. Utility Model Content
[0003] The utility model solves the technical problem in the above-mentioned background technology and provides a quick-insertion lifting ring for fast locking and lifting.
[0004] In order to solve the above technical problems, the technical solution provided by the utility model is:
[0005] A quick-insert lifting ring for rapid locking and lifting, comprising a U-shaped ring, a circular ring being provided at one end of the U-shaped ring, a quick-locking bolt being rotatably connected inside the circular ring, a T-shaped slot being provided on the quick-locking bolt, a pressing block being slidably connected inside the T-shaped slot, a push rod being provided at the bottom of the pressing block, a spring being sleeved on the push rod, a limit block 1 being provided at the top of the quick-locking bolt, a cylinder being provided at the middle of the quick-locking bolt, a limit block 2 being provided at the bottom of the quick-locking bolt, a groove being provided on the limit block 2, and a threaded structure being provided in the groove.
[0006] Preferably, one end of the spring is fixedly connected to the pressing block, and the other end of the spring is fixedly connected to the T-shaped slot.
[0007] Preferably, the U-shaped ring is rotatably connected to the two ends of the circular ring, and the push rod slides in the T-shaped groove.
[0008] Preferably, the grooves are provided in three groups, and the grooves fit the push rod.
[0009] Preferably, the push rod is conical in shape, the upper end of the second limiting block is conical in shape, and the lower end of the second limiting block is circular in shape.
[0010] Preferably, the first limiting block is located above the circular ring, the cylinder is located inside the circular ring, and the second limiting block is located below the circular ring.
[0011] Preferably, the diameter of the first limiting block is larger than the diameter of the cylinder, and the diameter of the second limiting block is larger than the diameter of the cylinder.
[0012] With the above structure, the utility model has the following advantages:
[0013] 1. The utility model can perform normal locking through the threaded structure in the three groups of grooves. Pressing the pressing block can compress the spring to push the push rod, so that the limit block 2 is inserted into the threaded sleeve. Then, the pressing block is released to drive the T-slot and the push rod to reset under the action of the spring, so that the bottom of the push rod can support the threaded structure and lock it directly. The operation is simple, time and effort are saved, the fixing effect is good, and the practicality of the device is enhanced.
[0014] 2. The U-shaped ring and the circular ring in the utility model are rotatably connected and can be rotated 360 degrees, which is convenient for locking in various situations and enhances the versatility of the device.
[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a structural schematic diagram of a quick-insertion lifting ring for quick locking and lifting of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of a quick-insert lifting ring and quick-locking bolt for quick locking and lifting in the utility model;
[0019] Figure 3 The utility model is a cross-sectional view of a quick-insertion lifting ring quick-locking bolt for quick locking and lifting.
[0020] As shown in the figure: 1. U-shaped ring; 2. quick-locking bolt; 3. circular ring; 4. pressing block; 5. spring; 6. T-shaped slot; 7. push rod; 8. limit block 1; 9. cylinder; 10. limit block 2; 11. groove; 12. threaded structure. Specific implementation plan
[0021] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.
[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0023] The utility model is further described in detail below in conjunction with the full text:
[0024] Combined with Figures 1 to 3 The U-shaped ring 1 is provided with a circular ring 3 at one end, a quick-locking bolt 2 is rotatably connected in the circular ring 3, a T-shaped slot 6 is provided on the quick-locking bolt 2, a pressing block 4 is slidably connected in the T-shaped slot 6, a push rod 7 is provided at the bottom of the pressing block 4, a spring 5 is sleeved on the push rod 7, a limit block 8 is provided at the upper part of the quick-locking bolt 2, a cylinder 9 is provided at the middle part of the quick-locking bolt 2, a limit block 2 10 is provided at the lower part of the quick-locking bolt 2, a groove 11 is provided on the limit block 2 10, a threaded structure 12 is provided in the groove 11, and the press block 4 can be compressed by pressing the spring 5 to push the push rod 7, so that the limit block 2 10 is inserted into the threaded sleeve, and then the press block 4 is released to drive the T-slot 6 and the push rod 7 to reset under the action of the spring 5, so that the bottom of the push rod 7 can be against the threaded structure 12, which is directly locked. The operation is simple, time and effort are saved, the fixing effect is good, and the practicality of the device is enhanced.
[0025] Among them, one end of the spring 5 is fixedly connected to the pressing block 4, and the other end of the spring 5 is fixedly connected to the T-slot 6. The U-shaped ring 1 is rotatably connected to the two ends of the circular ring 3, and the push rod 7 slides in the T-slot 6. The U-shaped ring 1 and the circular ring 3 are rotatably connected and can rotate 360 degrees, which is convenient for locking in various situations and enhances the versatility of the device. Three groups of grooves 11 are provided, and the grooves 11 are fitted on the push rod 7. Normal locking can be performed through the threaded structures 12 in the three groups of grooves 11. The shape of the push rod 7 is conical, the upper end shape of the limit block 2 10 is conical, and the lower end shape of the limit block 2 10 is circular. The limit block 1 8 is located above the circular ring 3, the cylinder 9 is located in the circular ring 3, and the limit block 2 10 is located below the circular ring 3. The diameter of the limit block 1 8 is greater than the diameter of the cylinder 9, and the diameter of the limit block 2 10 is greater than the diameter of the cylinder 9.
[0026] The working principle of the utility model is as follows: when in use, the quick-locking bolt 2 can be directly manually rotated to be locked like a normal bolt through the threaded structure 12 in the three groups of grooves 11, and the spring 5 can be compressed by manually pressing the pressing block 4 downward to push the push rod 7 to slide in the T-slot 6. Since the push rod 7 is conical in shape, the push rod 7 will lose the restriction of the threaded structure 12, and then the quick-locking bolt 2 will be inserted into the threaded sleeve. After it is fully inserted, the pressing block 4 is released to drive the T-slot 6 and the push rod 7 to reset under the action of the spring 5, so that the lower end of the push rod 7 can be pressed against the threaded structure 12, and fixed and locked by the threaded structure 12 and the threaded sleeve. The operation is simple, time and effort are saved, the fixing effect is good, and the practicality of the device is enhanced.
[0027] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.
Claims
1. A quick-insert lifting ring for quick locking and lifting, comprising a U-shaped ring (1), characterized in that: A circular ring (3) is provided at one end of the U-shaped ring (1), a quick-locking bolt (2) is rotatably connected inside the circular ring (3), a T-shaped slot (6) is provided on the quick-locking bolt (2), a pressing block (4) is slidably connected inside the T-shaped slot (6), a push rod (7) is provided at the bottom of the pressing block (4), a spring (5) is sleeved on the push rod (7), a limiting block (8) is provided at the top of the quick-locking bolt (2), a cylinder (9) is provided at the middle of the quick-locking bolt (2), a limiting block (10) is provided at the bottom of the quick-locking bolt (2), a groove (11) is provided on the limiting block (10), and a threaded structure (12) is provided in the groove (11).
2. A quick-insert lifting ring for quick locking and lifting according to claim 1, characterized in that: One end of the spring (5) is fixedly connected to the pressing block (4), and the other end of the spring (5) is fixedly connected to the T-shaped groove (6).
3. A quick-insert lifting ring for quick locking and lifting according to claim 2, characterized in that: The U-shaped ring (1) is rotatably connected to the two ends of the circular ring (3), and the push rod (7) slides in the T-shaped groove (6).
4. A quick-insert lifting ring for quick locking and lifting according to claim 3, characterized in that: The grooves (11) are provided in three groups, and the grooves (11) are fitted on the push rod (7).
5. A quick-insert lifting ring for quick locking and lifting according to claim 4, characterized in that: The push rod (7) is in the shape of a cone, the upper end of the second limiting block (10) is in the shape of a cone, and the lower end of the second limiting block (10) is in the shape of a circle.
6. A quick-insert lifting ring for quick locking and lifting according to claim 5, characterized in that: The first limiting block (8) is located above the circular ring (3), the cylinder (9) is located inside the circular ring (3), and the second limiting block (10) is located below the circular ring (3).
7. A quick-insert lifting ring for quick locking and lifting according to claim 6, characterized in that: The diameter of the first limiting block (8) is greater than the diameter of the cylinder (9), and the diameter of the second limiting block (10) is greater than the diameter of the cylinder (9).