Anti-loose rotary lifting ring easy to assemble and disassemble

Abstract

The utility model relates to the technical field of rotating hanging rings, and discloses an anti-loose easily-assembled and disassembled rotating hanging ring which comprises a U-shaped pull ring, a U-shaped sliding groove is formed in the pull ring, the two ends of the sliding groove are vertically arranged on the two opposite sides of the pull ring respectively, a sliding plate is vertically arranged in the pull ring in a sliding mode, and anti-skid lines are arranged on the top of the sliding plate. A sliding mechanism for sliding the sliding plate is arranged in the pull ring, two vertical grooves are vertically formed in the two opposite sides of the surface of the pull ring in a penetrating mode, pressing blocks are rotationally connected into the four vertical grooves, and a rotating mechanism for rotating the four pressing blocks is arranged in the pull ring. Through the arrangement of the sliding plate, an object can be hung, meanwhile, when the interior of the pull ring is subjected to gravity, the sliding plate can be driven to slide downwards, the two springs can be driven to be compressed, the four pressing blocks are made to rotate under the cooperation of the two racks and the two gears, and therefore the hung object can be pressed, and the anti-skid effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating lifting rings, in particular to an anti-loosening and easy-to-assemble and disassemble rotating lifting ring. Background Art

[0002] The swivel eye is an important component of the traction rope in lifting heavy objects. It is usually connected to the bolt by a pull ring. The pull ring can rotate relative to the bolt. The swivel eye is also called a universal eye or a swivel eye screw. It is used in special lifting occasions with angles.

[0003] However, in actual use, since the traction rope or hook on the pull ring will slide with the traction angle, long-term use will cause greater wear on the surface of the traction rope or hook, and will also cause wear on the pull ring itself, thereby reducing the use effect of the device. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides an anti-loosening and easy-to-assemble and disassemble rotating lifting ring.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The invention discloses a rotating lifting ring which is easy to load and unload and prevents loosening, comprises a pull ring, the pull ring is U-shaped, a slide groove is provided inside the pull ring, the slide groove is U-shaped, two ends of the slide groove are respectively vertically arranged on opposite sides of the pull ring, a slide plate is vertically slid inside the pull ring, anti-skid patterns are provided on the top of the slide plate, a sliding mechanism for sliding the slide plate is provided inside the pull ring, two vertical grooves are vertically penetrated on opposite sides of the pull ring surface, four vertical grooves are rotatably connected with pressure blocks, a rotating mechanism for rotating four pressure blocks is provided inside the pull ring, objects can be hung by the setting of the slide plate, and when the pull ring is subjected to gravity, the slide plate will be driven to slide downward, and two springs will be driven to be compressed, and the four pressure blocks will be rotated with the cooperation of two racks and two gears, so that the hung objects can be pressed tightly, thereby improving the anti-skid effect.

[0007] Preferably, the sliding mechanism includes a fixed column, and two circular holes are vertically penetrated through the bottom of the pull ring. There are two fixed columns, and the two fixed columns are respectively sleeved inside the two circular holes. The two fixed columns are fixedly connected to the bottom of the slide plate. Two springs are provided at the bottom of the slide groove, and the two springs are respectively sleeved on the surfaces of the two fixed columns. The top ends of the two springs are provided at the bottom of the slide plate to limit the up and down sliding of the slide plate and compress the two springs at the same time.

[0008] Furthermore, the rotating mechanism includes gears, and connecting openings are horizontally penetrated on both symmetrical sides of the pull ring surface. There are two gears, and the two gears are respectively rotatably connected inside the two connecting openings. Racks are fixedly connected at both symmetrical ends of the slide surface, and the two racks slide at both ends of the slide groove. The two racks are respectively matched with two gears. The four pressure blocks are a pair of two, and a fixed shaft is fixedly connected between the two pairs of pressure blocks. The two fixed shafts are both sleeved inside the pull ring, and the two fixed shafts are respectively sleeved at the inner center of the two gears to limit the rotation of the two gears, and will also drive the four pressure blocks to rotate.

[0009] Preferably, a stud is sleeved on the top of the pull ring, and clamping rings are provided on both symmetrical sides of the top of the pull ring. The two clamping rings are respectively sleeved on the two ends of the stud, and the two clamping rings are matched with the stud. A connecting block is sleeved on the surface of the stud, and the stud cooperates with the connecting block. The connecting block is arranged between the opposite sides of the top of the pull ring, and a fixing plate is horizontally fixedly connected to the top of the connecting block, and fixing screws are installed on both ends of the fixing plate for rotating the device.

[0010] The beneficial effects of the utility model are:

[0011] 1. When in use, objects can be hung by setting the skateboard. At the same time, when the pull ring is subjected to gravity, the skateboard will slide downward, and the two springs will be compressed. With the cooperation of the two racks and two gears, the four pressure blocks will rotate, so that the hung objects can be pressed tightly, thereby improving the anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of an anti-loosening and easy-to-assemble and disassemble rotating lifting ring proposed by the utility model;

[0013] Figure 2 This is a cross-sectional view of the internal structure of a pull ring of an anti-loosening and easy-to-assemble and disassemble rotating lifting ring proposed by the utility model;

[0014] Figure 3 A schematic diagram of a sliding mechanism of an anti-loosening and easy-to-assemble and disassemble rotating lifting ring proposed by the utility model;

[0015] Figure 4 The utility model discloses a rotating mechanism schematic diagram of an anti-loosening and easy-to-assemble and disassemble rotating lifting ring.

[0016] In the figure: 1, pull ring; 11, slide groove; 12, connecting port; 13, vertical groove; 14, round hole; 2, slide plate; 21, rack; 3, stud; 31, clamping ring; 4, connecting block; 41, fixing plate; 42, fixing screw; 5, pressure block; 51, fixed shaft; 52, gear; 53, fixing column; 54, spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-Figure 4 , a kind of anti-loosening and easy-to-load and unload rotating lifting ring, comprises a pull ring 1, the pull ring 1 is arranged in a U-shape, a slide groove 11 is provided inside the pull ring 1, the slide groove 11 is arranged in a U-shape, and the two ends of the slide groove 11 are respectively vertically arranged on the opposite sides of the pull ring 1, and a slide plate 2 is vertically slid inside the pull ring 1, and the top of the slide plate 2 is provided with an anti-slip pattern, and a sliding mechanism for sliding the slide plate 2 is provided inside the pull ring 1, and two vertical grooves 13 are vertically penetrated on opposite sides of the surface of the pull ring 1, and pressure blocks 5 are rotatably connected inside the four vertical grooves 13, and a rotating mechanism for rotating four pressure blocks 5 is provided inside the pull ring 1. Through the setting of the slide plate 2, objects can be hung, and at the same time, when the pull ring 1 is subjected to gravity, the slide plate 2 will be driven to slide downward, and the two springs 54 will be driven to be compressed, and under the cooperation of the two racks 21 and the two gears 52, the four pressure blocks 5 are rotated, so that the hung objects can be pressed tightly, thereby improving the anti-slip effect.

[0019] Reference Figure 1-Figure 3 In a preferred embodiment, the sliding mechanism includes a fixed column 53, two circular holes 14 are vertically penetrated at the bottom of the pull ring 1, and two fixed columns 53 are provided. The two fixed columns 53 are respectively sleeved inside the two circular holes 14, and the two fixed columns 53 are fixedly connected to the bottom of the slide plate 2. Two springs 54 are provided at the bottom of the slide groove 11, and the two springs 54 are respectively sleeved on the surfaces of the two fixed columns 53. The top ends of the two springs 54 are both arranged at the bottom of the slide plate 2, which are used to limit the slide plate 2 from sliding up and down and compress the two springs 54 at the same time.

[0020] Reference Figure 1-Figure 3 In a preferred embodiment, the rotating mechanism includes a gear 52, and a connecting port 12 is horizontally penetrated on both symmetrical sides of the surface of the pull ring 1. Two gears 52 are provided, and the two gears 52 are respectively rotatably connected to the inside of the two connecting ports 12. Racks 21 are fixedly connected to both symmetrical ends of the surface of the slide plate 2. The two racks 21 slide at both ends of the slide groove 11, and the two racks 21 cooperate with the two gears 52 respectively. The four pressing blocks 5 are a pair of two, and a fixed shaft 51 is fixedly connected between the two pairs of pressing blocks 5. The two fixed shafts 51 are both sleeved inside the pull ring 1, and the two fixed shafts 51 are respectively sleeved at the inner center of the two gears 52, which are used to limit the rotation of the two gears 52, and will also drive the four pressing blocks 5 to rotate.

[0021] Reference Figure 1 and Figure 4In a preferred embodiment, a stud 3 is sleeved on the top of the pull ring 1, and clamps 31 are provided on both symmetrical sides of the top of the pull ring 1. The two clamps 31 are respectively sleeved on the two ends of the stud 3, and the two clamps 31 are matched with the stud 3. A connecting block 4 is sleeved on the surface of the stud 3, and the stud 3 cooperates with the connecting block 4. The connecting block 4 is arranged between the opposite sides of the top of the pull ring 1, and a fixing plate 41 is horizontally fixedly connected to the top of the connecting block 4, and fixing screws 42 are installed at both ends of the fixing plate 41 for rotating the device.

[0022] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in actual use, objects can be hung by setting the slide plate 2. At the same time, when the pull ring 1 is subjected to gravity, the slide plate 2 will be driven to slide downward, and the two springs 54 will be driven to be compressed. Under the cooperation of the two racks 21 and the two gears 52, the four pressing blocks 5 are rotated, so that the hung objects can be pressed tightly, thereby improving the anti-slip effect. When in use, the device needs to be fixed to the firm position required to be fixed by the fixing screws 42 at both ends, and then the connecting hook or hanging rope is connected to the inside of the pull ring 1, and it is placed on the top of the slide plate 2. When in use, the connecting hook or hanging rope is subjected to the action of gravity, which will drive the slide plate 2 to slide downward, and the two springs 54 will be driven to be compressed. Under the cooperation of the two racks 21 and the two gears 52, the four pressing blocks 5 are rotated, thereby pressing the top of the connecting hook or hanging rope, so that the connecting hook or hanging rope can be placed to slide when in use, thereby improving the use effect of the device.

[0023] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A non-loosening and easy-to-assemble and disassemble rotating lifting ring, comprising a pull ring (1), characterized in that: The pull ring (1) is arranged in a U-shape, a slide groove (11) is provided inside the pull ring (1), the slide groove (11) is arranged in a U-shape, two ends of the slide groove (11) are respectively arranged vertically on opposite sides of the pull ring (1), a slide plate (2) is vertically slid inside the pull ring (1), the top of the slide plate (2) is provided with anti-slip grooves, a sliding mechanism for sliding the slide plate (2) is provided inside the pull ring (1), two vertical grooves (13) are vertically penetrated on opposite sides of the surface of the pull ring (1), four vertical grooves (13) are rotatably connected with pressure blocks (5), and a rotating mechanism for rotating the four pressure blocks (5) is provided inside the pull ring (1).

2. The anti-loosening and easy-to-assemble and disassemble rotating lifting ring according to claim 1 is characterized in that: The sliding mechanism comprises a fixed column (53), two circular holes (14) are vertically penetrated through the bottom of the pull ring (1), two fixed columns (53) are provided, the two fixed columns (53) are respectively sleeved inside the two circular holes (14), and the two fixed columns (53) are fixedly connected to the bottom of the slide plate (2).

3. The anti-loosening and easy-to-assemble and disassemble rotating lifting ring according to claim 2 is characterized in that: Two springs (54) are arranged at the bottom of the slide groove (11), and the two springs (54) are respectively sleeved on the surfaces of two fixing columns (53), and the top ends of the two springs (54) are arranged at the bottom of the slide plate (2).

4. The anti-loosening and easy-to-assemble and disassemble rotating lifting ring according to claim 3 is characterized in that: The rotating mechanism comprises a gear (52), and a communication opening (12) is horizontally penetrated on both symmetrical sides of the surface of the pull ring (1), and two gears (52) are provided. The two gears (52) are respectively rotatably connected inside the two communication openings (12), and racks (21) are fixedly connected on both symmetrical ends of the surface of the slide plate (2), and the two racks (21) slide on both ends of the slide groove (11), and the two racks (21) respectively cooperate with the two gears (52).

5. The anti-loosening and easy-to-assemble and disassemble rotating lifting ring according to claim 4 is characterized in that: The four pressing blocks (5) are arranged in pairs, and a fixed shaft (51) is fixedly connected between the two pairs of pressing blocks (5). The two fixed shafts (51) are sleeved inside the pull ring (1), and the two fixed shafts (51) are respectively sleeved at the inner centers of the two gears (52).

6. The anti-loosening and easy-to-assemble and disassemble rotating lifting ring according to claim 5, characterized in that: A stud (3) is sleeved on the top of the pull ring (1), and clamping rings (31) are symmetrically arranged on both sides of the top of the pull ring (1). The two clamping rings (31) are respectively sleeved on the two ends of the stud (3), and the two clamping rings (31) are matched with the stud (3).

7. The anti-loosening and easy-to-assemble and disassemble rotating lifting ring according to claim 6 is characterized in that: A connecting block (4) is sleeved on the surface of the stud (3), the stud (3) cooperates with the connecting block (4), the connecting block (4) is arranged between two opposite sides of the top of the pull ring (1), and a fixing plate (41) is horizontally fixedly connected to the top of the connecting block (4), and fixing screws (42) are installed at both ends of the fixing plate (41).

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