Turnover pre-embedding-free hanging ring tool

Abstract

The utility model discloses a turnover pre-embedding-free hanging ring tool, and relates to the technical field of hanging ring tools. The device comprises a rotating cylinder, the inner wall of the rotating cylinder is in contact with a first fixing column, the bottom of the first fixing column is fixedly connected with a screw, the right side of the rotating cylinder is provided with a limiting column, the outer surface of the limiting column is provided with a rotating groove, the inner wall of the rotating groove is in contact with a rotating ring, and the right side of the rotating ring is provided with a rotating hole. The top of the rotating hole is fixedly connected with a lifting ring, the number of the rotating grooves is two, the limiting column is arranged, specifically, the rotating hole is formed to be matched with the limiting column, so that the lifting ring can rotate on the limiting column; and meanwhile, a rotating cylinder is matched with a first fixing column, so that the whole device can rotate clockwise or anticlockwise, when the device is hoisted and disassembled, operation of workers is more convenient, a large amount of time is saved, and the working efficiency of the workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting ring tools, in particular to a lifting ring tool which can be turned around and does not require pre-embedding. Background Art

[0002] Construction lifting rings are usually made of steel and have strong load-bearing capacity and durability. They are mainly used for lifting and transporting heavy construction materials such as concrete slabs, steel beams and bricks. Construction lifting rings have various designs and specifications and can be classified according to their load capacity, ring diameter and connecting rod length to meet different construction needs.

[0003] However, the pre-embedded lifting rings can only be used once, with low turnover rate, large amount of embedded steel bars, and may be missed if not carefully. At the same time, the pre-embedded lifting rings cannot be rotated, making it difficult to lift and disassemble, increasing the workload of the staff and reducing work efficiency. Therefore, we proposed a reusable lifting ring tool that does not require pre-embedsion. Utility Model Content

[0004] The purpose of the utility model is to provide a rotatable lifting ring tool that does not require pre-embedsion. By opening a rotating hole, it can be adapted to a limiting column, so that the lifting ring can be rotated on the limiting column. At the same time, the adaptation of the rotating cylinder and the fixed column allows the device as a whole to rotate clockwise or counterclockwise, thereby solving the problem that the existing pre-embedded lifting ring cannot rotate, making lifting and disassembly difficult, increasing the workload of the staff and reducing work efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a kind of rotatable lifting ring tool without pre-embedded, comprising a rotating cylinder, the inner wall of the rotating cylinder contacts with a fixing column, the bottom of the fixing column is fixedly connected with a screw, a limiting column is arranged on the right side of the rotating cylinder, a rotating groove is opened on the outer surface of the limiting column, the inner wall of the rotating groove contacts with a rotating ring, a rotating hole is opened on the right side of the rotating ring, the top of the rotating hole is fixedly connected with the lifting ring, the number of the rotating grooves is two, the two rotating grooves are symmetrically arranged with the fixing column as the center, and a fixing plate is fixedly connected with the left side of the inner wall of the lifting ring. The utility model arranges the limiting column, specifically, the rotating hole is opened to make it compatible with the limiting column, so that the lifting ring can rotate on the limiting column, and at the same time, the adaptation of the rotating cylinder and the fixing column allows the device as a whole to rotate clockwise or counterclockwise, so that the device is more convenient for staff to operate when lifting and disassembling, saving a lot of time and improving the work efficiency of staff.

[0007] Furthermore, a connecting ring is fixedly connected to the front surface of the rotating cylinder. A first fixing block is fixedly connected to the back surface of the connecting ring. The right side of the first fixing block is in contact with the left side of the limiting column. The number of the first fixing blocks is two, and the two first fixing blocks are symmetrically arranged with the first fixing column as the center. The number of the connecting rings is two, and the two connecting rings are symmetrically arranged with the first fixing block as the center. The arrangement of the connecting rings enables the first fixing block to be connected by them, preventing the fixing block from falling off when the device rotates.

[0008] Furthermore, a second fixing column is fixedly connected to the back surface of the fixing plate. A first limiting block is fixedly connected to the right side of the fixing plate. A limiting column is fixedly connected to the top of the first fixing column. The number of the limiting columns is two, and the two limiting columns are symmetrically arranged. The arrangement of the limiting blocks can effectively limit the second fixing block, enabling it to be restricted during rotation and preventing the second fixing block from displacing.

[0009] Furthermore, the number of the first limiting blocks is two, and the two first limiting blocks are symmetrically arranged with the limiting column as the center. The number of the second fixing columns is two, and the two second fixing columns are symmetrically arranged with the rotating cylinder as the center. The adaptation of the limiting column and the limiting hole enables the second fixing block to be restricted, achieving the effect of fixing the second fixing block.

[0010] Furthermore, a second limiting block is fixedly connected to the inner wall of the hanging ring. The number of the second limiting blocks is two, and the two second limiting blocks are symmetrically arranged. The number of the rotating rings is two, and the two rotating rings are symmetrically arranged with the connecting ring as the center. The arrangement of the second limiting blocks can prevent the device from shaking significantly during hoisting, making the device safer to use.

[0011] Furthermore, a second fixing block is arranged above the first fixing column. A limiting hole is formed in the top of the second fixing block. The inner wall of the limiting hole is in contact with the outer surface of the limiting column. A sliding groove is formed in the front surface of the second fixing block. The outer surface of the second fixing column is in contact with the inner wall of the sliding groove. Limiting grooves are formed in both the front and back surfaces of the second fixing block. In the present utility model, by setting the limiting hole, specifically, by pulling the second fixing block upward to move it to the highest position and then rotating it towards the direction of the limiting column, the limiting column is inserted into the limiting hole, fixing the rotating cylinder and the first fixing column, enabling them to rotate synchronously during installation, fixing the rotating cylinder and the first fixing column during installation or disassembly, making disassembly and installation more convenient, and improving the overall convenience of the device.

[0012] The present utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a limiting column. Specifically, through the opening of a rotating hole, it can be adapted to the limiting column, enabling the hanging ring to rotate on the limiting column. At the same time, the adaptation of the rotating cylinder and the first fixed column enables the whole device to rotate clockwise or counterclockwise. When the device is hoisted and disassembled, it is more convenient for the staff to operate, saving a lot of time and improving the work efficiency of the staff.

[0014] 2. The utility model is provided with a limiting hole. Specifically, by pulling up the second fixed block to move it to the highest position, and then rotating it towards the limiting column, the limiting column is inserted into the limiting hole, fixing the rotating cylinder and the first fixed column, enabling them to rotate synchronously during installation. When the rotating cylinder and the first fixed column are installed or disassembled, they are fixed, making the disassembly and installation more convenient and improving the overall convenience of the device.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Structural schematic diagram of the rotating cylinder of the present utility model;

[0018] Figure 2 Structural schematic diagram of the limiting column of the present utility model;

[0019] Figure 3 Structural schematic diagram of the fixed plate of the present utility model;

[0020] Figure 4 Structural schematic diagram of the rotating ring of the present utility model;

[0021] Figure 5 Of the present utility model Figure 4 Enlarged structural schematic diagram of A.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Rotating cylinder; 11. First fixed column; 12. Screw; 2. Connecting ring; 21. First fixed block; 22. Restricting column; 221. Rotating groove; 3. Second fixed column; 31. Fixed plate; 32. First limiting block; 33. Limiting column; 4. Rotating ring; 41. Rotating hole; 42. Suspension ring; 421. Second limiting block; 5. Second fixed block; 51. Restricting hole; 52. Sliding groove; 521. Limiting groove. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0025] Please refer to Figures 1 - 5 As shown in the figure, the present invention is a turnover-free pre-embedded suspension ring tool, including a rotating cylinder 1. The inner wall of the rotating cylinder 1 is in contact with a first fixed column 11. The bottom of the first fixed column 11 is fixedly connected with a screw 12. A restricting column 22 is arranged on the right side of the rotating cylinder 1. A rotating groove 221 is opened on the outer surface of the restricting column 22. The inner wall of the rotating groove 221 is in contact with a rotating ring 4. A rotating hole 41 is opened on the right side of the rotating ring 4. The top of the rotating hole 41 is fixedly connected with a suspension ring 42. The number of the rotating grooves 221 is two, and the two rotating grooves 221 are symmetrically arranged with the first fixed column 11 as the center. The left side of the inner wall of the suspension ring 42 is fixedly connected with a fixed plate 31. By setting the restricting column 22, specifically, through the opening of the rotating hole 41, the suspension ring 42 can be adapted to the restricting column 22, so that the suspension ring 42 can rotate on the restricting column 22. At the same time, the adaptation of the rotating cylinder 1 and the first fixed column 11 enables the whole device to rotate clockwise or counterclockwise, making it more convenient for the staff to operate during hoisting and disassembly, saving a lot of time and improving the work efficiency of the staff.

[0026] A connecting ring 2 is fixedly connected to the front of the rotating cylinder 1. A first fixed block 21 is fixedly connected to the back of the connecting ring 2. The right side of the first fixed block 21 is in contact with the left side of the restricting column 22. The number of the first fixed blocks 21 is two, and the two first fixed blocks 21 are symmetrically arranged with the first fixed column 11 as the center. The number of the connecting rings 2 is two, and the two connecting rings 2 are symmetrically arranged with the first fixed block 21 as the center.

[0027] A second fixed column 3 is fixedly connected to the back of the fixed plate 31. A first limiting block 32 is fixedly connected to the right side of the fixed plate 31. A limiting column 33 is fixedly connected to the top of the first fixed column 11. The number of the limiting columns 33 is two, and the two limiting columns 33 are symmetrically arranged.

[0028] There are two first limiting blocks 32, and the two first limiting blocks 32 are symmetrically arranged with the limiting column 33 as the center. There are two second fixing columns 3, and the two second fixing columns 3 are symmetrically arranged with the rotating cylinder 1 as the center.

[0029] The inner wall of the lifting ring 42 is fixedly connected with two second limiting blocks 421. The two second limiting blocks 421 are symmetrically arranged. There are two rotating rings 4, and the two rotating rings 4 are symmetrically arranged with the connecting ring 2 as the center.

[0030] Above the first fixing column 11, there is a second fixing block 5. A limiting hole 51 is opened at the top of the second fixing block 5. The inner wall of the limiting hole 51 is in contact with the outer surface of the limiting column 33. A sliding groove 52 is opened on the front surface of the second fixing block 5. The inner wall of the sliding groove 52 is in contact with the outer surface of the second fixing column 3. Limiting grooves 521 are opened on both the front and back surfaces of the second fixing block 5. In the present utility model, by providing the limiting hole 51, specifically, by pulling up the second fixing block 5 to move it to the highest position, and then rotating it in the direction of the limiting column 33, the limiting column 33 is inserted into the limiting hole 51, so that the rotating cylinder 1 and the first fixing column 11 are fixed, enabling them to rotate synchronously during installation, and enabling the rotating cylinder 1 and the first fixing column 11 to be fixed during installation or disassembly, making disassembly and installation more convenient and improving the overall convenience of the device.

[0031] A specific application of this embodiment is as follows: After aligning the screw 12 with the position to be installed, by turning the lifting ring 42, due to the combined use of the second fixing block 5 and the limiting column 33, the lifting ring 42 can drive the first fixing column 11 and the screw 12 to rotate simultaneously when rotating. Then, after tightening the screw 12 with the position to be installed, by lifting the second fixing block 5 upward, the limiting hole 51 is disengaged from the restriction of the limiting column 33. Then, the second fixing block 5 is rotated in the opposite direction of the limiting column 33, so that the second fixing block 5 contacts the inner wall of the lifting ring 42. Then, the second fixing block 5 is released, and under the action of the opened sliding groove 52, the entire second fixing block 5 drops, completing the retraction of the second fixing block 5, enabling the rotating cylinder 1 and the first fixing column 11 to rotate clockwise or counterclockwise, and at the same time, the lifting ring 42 can also rotate under the action of the rotating groove 221 and the rotating ring 4, making it more convenient for the staff to operate during the hoisting and disassembly of the device, saving a large amount of time and improving the work efficiency of the staff. The setting of the second limiting blocks 421 can prevent the device from shaking significantly after hoisting. When disassembly is required, by pulling up the retracted second fixing block 5 to move it to the highest point and then rotating it in the direction of the limiting column 33, after rotation, the limiting column 33 is inserted into the limiting hole 51. Due to the setting of the first limiting blocks 32, the second fixing block 5 is secondarily fixed, preventing it from displacing during rotation and making the device safer during use.

[0032] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with this embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A revolvable lifting ring tool without pre-embedded parts, comprising a rotating cylinder (1), the inner wall of the rotating cylinder (1) is in contact with a fixing column (11), the bottom of the fixing column (11) is fixedly connected with a screw (12), and a limiting column (22) is arranged on the right side of the rotating cylinder (1), characterized in that: The outer surface of the limiting column (22) is provided with a rotation groove (221), the inner wall of the rotation groove (221) contacts a rotation ring (4), the right side of the rotation ring (4) is provided with a rotation hole (41), the top of the rotation hole (41) is fixedly connected with a hanging ring (42), the number of the rotation grooves (221) is two, the two rotation grooves (221) are symmetrically arranged with the fixed column (11) as the center, and the left side of the inner wall of the hanging ring (42) is fixedly connected with a fixed plate (31).

2. A recyclable lifting ring tool without pre-embedding according to claim 1, characterized in that: The front side of the rotating cylinder (1) is fixedly connected to a connecting ring (2), and the back side of the connecting ring (2) is fixedly connected to a fixing block (21). The right side of the fixing block (21) contacts the left side of the limiting column (22), and there are two fixing blocks (21).

3. A recyclable lifting ring tool without pre-embedding according to claim 2, characterized in that: The two fixing blocks (21) are symmetrically arranged with the fixing column (11) as the center. The number of the connecting rings (2) is two, and the two connecting rings (2) are symmetrically arranged with the fixing block (21) as the center.

4. A recyclable lifting ring tool without pre-embedding according to claim 3, characterized in that: The back of the fixing plate (31) is fixedly connected with a fixing column 2 (3), the right side of the fixing plate (31) is fixedly connected with a limiting block 1 (32), and the top of the fixing column 1 (11) is fixedly connected with a limiting column (33), the number of the limiting columns (33) is two, and the two limiting columns (33) are symmetrically arranged.

5. A recyclable lifting ring tool without pre-embedding according to claim 4, characterized in that: The number of the limit blocks one (32) is two, and the two limit blocks one (32) are symmetrically arranged with the limit column (33) as the center. The number of the fixed columns two (3) is two, and the two fixed columns two (3) are symmetrically arranged with the rotating cylinder (1) as the center.

6. The recyclable lifting ring tool without pre-embedding according to claim 1, characterized in that: The inner wall of the lifting ring (42) is fixedly connected to a second limiting block (421), the number of the second limiting blocks (421) is two, and the two second limiting blocks (421) are symmetrically arranged. The number of the rotating rings (4) is two, and the two rotating rings (4) are symmetrically arranged with the connecting ring (2) as the center.

7. The recyclable lifting ring tool without pre-embedding according to claim 1, characterized in that: A second fixing block (5) is arranged above the first fixing column (11), a limiting hole (51) is opened on the top of the second fixing block (5), and the inner wall of the limiting hole (51) contacts the outer surface of the limiting column (33).

8. A recyclable lifting ring tool without pre-embedding according to claim 7, characterized in that: The front face of the second fixing block (5) is provided with a sliding groove (52), the inner wall of the sliding groove (52) is in contact with the outer surface of the second fixing column (3), and the front and back faces of the second fixing block (5) are both provided with limiting grooves (521).

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