CN117166683B - Reinforcing bar connector that shaping reinforcement cage was assembled fast - Google Patents
Reinforcing bar connector that shaping reinforcement cage was assembled fast Download PDFInfo
- Publication number
- CN117166683B CN117166683B CN202311399907.5A CN202311399907A CN117166683B CN 117166683 B CN117166683 B CN 117166683B CN 202311399907 A CN202311399907 A CN 202311399907A CN 117166683 B CN117166683 B CN 117166683B
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- Prior art keywords
- sleeve
- connecting sleeve
- steel bar
- reinforcement cage
- framework
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 title claims description 7
- 238000007493 shaping process Methods 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 210000003205 muscle Anatomy 0.000 claims description 6
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a steel bar connector for quickly assembling a formed steel bar framework, which comprises a lower steel bar framework longitudinal bar, an upper steel bar framework longitudinal bar and a sleeve sleeved on the lower steel bar framework longitudinal bar and the upper steel bar framework longitudinal bar, wherein one side of the lower steel bar framework longitudinal bar positioned in the sleeve is provided with lower connecting threads, and one side of the upper steel bar framework longitudinal bar positioned in the sleeve is provided with upper connecting threads; the lower connecting sleeve is sleeved on the lower reinforcement cage longitudinal bar through a lower connecting thread, the upper reinforcement cage longitudinal bar is connected with the upper connecting sleeve through an upper connecting thread, and the lower connecting sleeve and the upper connecting sleeve are mutually abutted to form an engagement structure; a locking sleeve is sleeved on the other side of the longitudinal bar of the upper steel bar framework, and the locking sleeve is in threaded embedding with the sleeve. The steel bar connector for quickly assembling the formed steel bar framework has the advantages of simple structure, low cost, convenient connection operation and high connection efficiency, and can improve the transverse force resistance of the connection part of the longitudinal bars of the lower steel bar framework and the longitudinal bars of the upper steel bar framework and the connection strength.
Description
Technical Field
The invention relates to the technical field of connection of formed steel reinforcement frameworks, in particular to a steel reinforcement connector for quickly assembling the formed steel reinforcement frameworks.
Background
The connection mode of the column and the beam steel bar of the existing formed steel reinforcement framework is provided with welding, binding connection, sleeve cold extrusion and the like, and the problems of low efficiency, high cost of connecting pieces, weak transverse force resistance and the like exist for the traditional steel reinforcement framework connection technology. Therefore, we propose a steel bar connector for rapid assembly of a formed steel bar framework.
Disclosure of Invention
The invention mainly aims to provide a steel bar connector for quickly assembling a formed steel bar framework, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The steel bar connector comprises a lower steel bar framework longitudinal bar, an upper steel bar framework longitudinal bar and a sleeve sleeved on the lower steel bar framework longitudinal bar and the upper steel bar framework longitudinal bar, wherein one side of the lower steel bar framework longitudinal bar positioned in the sleeve is provided with lower connecting threads, and one side of the upper steel bar framework longitudinal bar positioned in the sleeve is provided with upper connecting threads; the lower connecting sleeve is sleeved on the lower reinforcement cage longitudinal bar through a lower connecting thread, the upper reinforcement cage longitudinal bar is connected with the upper connecting sleeve through an upper connecting thread, and the lower connecting sleeve and the upper connecting sleeve are mutually abutted to form an engagement structure; a locking sleeve is sleeved on the other side of the longitudinal bar of the upper steel bar framework, and the locking sleeve is in threaded embedding with the sleeve.
Preferably, the sleeve comprises a sleeve, and the sleeve is sleeved on the lower connecting sleeve and the upper connecting sleeve and is abutted with the peripheral side surface of the lower connecting sleeve and the peripheral side surface of the upper connecting sleeve; one end of the sleeve is fixedly connected with a pull ring, the pull ring is sleeved on the lower steel reinforcement framework longitudinal bar, and one side of the inner peripheral side surface of the sleeve is provided with an internal connecting thread.
Preferably, the pull ring is abutted with one end, far away from the upper connecting sleeve, of the lower connecting sleeve, and the locking sleeve is connected with the sleeve through the internal connecting threads.
Preferably, one end of the lower connecting sleeve facing the upper connecting sleeve is inwards concave to form a first biting surface with a truncated cone shape with a smaller lower part and a larger upper part.
Preferably, one side, close to the lower connecting sleeve, of the peripheral side surface of the upper connecting sleeve is inwards contracted into a second biting surface in the shape of a truncated cone with a small lower part and a large upper part.
Preferably, the second occlusal surface is abutted with the first occlusal surface.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the upper reinforcement cage longitudinal bars in the upper formed reinforcement cage and the lower reinforcement cage longitudinal bars in the lower formed reinforcement cage are connected through the sleeve, the lower connecting sleeve, the upper connecting sleeve and the locking sleeve, so that the invention has the advantages of simple structure, low cost, convenient connection operation and high connection efficiency; and, through setting up round platform shape's interlock face No. one on the adapter sleeve down, set up round platform shape's interlock face No. one on the adapter sleeve down, and make No. two interlock faces and interlock face butt, form the interlock structure when making adapter sleeve and last adapter sleeve connect down, thereby can strengthen the anti transverse force performance between adapter sleeve and the last adapter sleeve down, rethread sleeve cover is located lower adapter sleeve and last adapter sleeve, and the lock sleeve, spacing to the connection between adapter sleeve and the last adapter sleeve down, and the sleeve also uses as anti transverse force structure spare, thereby can promote the transverse force that the reinforcement skeleton indulges muscle and last reinforcement skeleton indulges muscle junction down, thereby promoted joint strength.
Drawings
Fig. 1 is a schematic view of the whole structure of a reinforcement bar connector for rapid assembly of a formed reinforcement bar framework according to the present invention;
Fig. 2 is a cross-sectional view of a quick-assembled reinforcing bar coupler of a formed reinforcing bar framework of the present invention;
fig. 3 is a structural development view of a reinforcing bar coupler for rapid assembly of a formed reinforcing bar cage according to the present invention.
In the figure: 1. longitudinal ribs of the lower reinforcement framework; 11. a lower connecting thread; 2. longitudinal ribs of the upper steel reinforcement framework; 21. connecting threads are arranged on the upper part; 3. a sleeve; 31. a sleeve; 32. a pull ring; 33. internal connecting threads; 4. a lower connecting sleeve; 41. a first occlusal surface; 5. an upper connecting sleeve; 51. a second occlusal surface; 6. a locking sleeve.
Description of the embodiments
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3, a steel bar connector for quickly assembling a formed steel bar framework comprises a lower steel bar framework longitudinal bar 1, an upper steel bar framework longitudinal bar 2 and a sleeve 3 sleeved on the lower steel bar framework longitudinal bar 1 and the upper steel bar framework longitudinal bar 2, wherein one side of the lower steel bar framework longitudinal bar 1 positioned in the sleeve 3 is provided with a lower connecting thread 11, and one side of the upper steel bar framework longitudinal bar 2 positioned in the sleeve 3 is provided with an upper connecting thread 21; the lower connecting sleeve 4 is sleeved on the lower reinforcement cage longitudinal bar 1 through a lower connecting thread 11, the upper connecting sleeve 5 is connected on the upper reinforcement cage longitudinal bar 2 through an upper connecting thread 21, the outer peripheral side surface of the lower connecting sleeve 4 and the outer peripheral side surface of the upper connecting sleeve 5 are both abutted with the inner peripheral side surface of the sleeve 3, and the lower connecting sleeve 4 and the upper connecting sleeve 5 are mutually abutted and form an engagement structure; a locking sleeve 6 is sleeved on the other side of the upper steel reinforcement framework longitudinal bar 2, and the locking sleeve 6 is in threaded embedding with the sleeve 3.
The sleeve 3 comprises a sleeve 31, and the sleeve 31 is sleeved on the lower connecting sleeve 4 and the upper connecting sleeve 5 and is abutted with the peripheral side surface of the lower connecting sleeve 4 and the peripheral side surface of the upper connecting sleeve 5; a pull ring 32 is fixedly connected to one end of the sleeve 31, the pull ring 32 and the sleeve 31 are integrally manufactured, the small diameter of the pull ring 32 is smaller than that of the sleeve 31, and the pull ring 32 is sleeved on the lower reinforcement cage longitudinal bar 1 and is abutted to one end, far away from the upper connecting sleeve 5, of the lower connecting sleeve 4; an internal connection screw 33 is provided on one side of the inner peripheral side surface of the sleeve 31, the internal connection screw 33 is provided on one side far from the pull ring 32, the lock sleeve 6 is connected with the sleeve 31 through the internal connection screw 33, and the lock sleeve 6 is rotated to move the lock sleeve 6 helically with respect to the sleeve 31. The other end opening of the sleeve 31 is flared to facilitate screwing of the locking sleeve 6 onto the internal connecting thread 33.
One end of the lower connecting sleeve 4 facing the upper connecting sleeve 5 is inwards concave to form a first biting surface 41 with a smaller lower upper big truncated cone, one side, close to the lower connecting sleeve 4, of the peripheral side surface of the upper connecting sleeve 5 is inwards contracted to form a second biting surface 51 with a smaller lower upper big truncated cone, the second biting surface 51 is abutted with the first biting surface 41, so that the lower connecting sleeve 4 and the upper connecting sleeve 5 are connected together to form a biting structure, and the transverse force resistance performance of the joint of the lower connecting sleeve 4 and the upper connecting sleeve 5 is enhanced.
In use, the sleeve 3 is sleeved on the lower reinforcement cage longitudinal rib 1, the pull ring 32 is arranged at one side far away from the lower connecting thread 11, then the upper and lower connecting sleeves 4 are screwed on the lower connecting thread 11, then the locking sleeve 6 is sleeved on the upper reinforcement cage longitudinal rib 2, then the upper connecting sleeve 5 is screwed on the upper connecting thread 21, then the upper reinforcement cage longitudinal rib 2 is arranged above and opposite to the lower reinforcement cage longitudinal rib 1, then the upper reinforcement cage longitudinal rib 2 is downwards moved relative to the lower reinforcement cage longitudinal rib 1, the second engagement surface 51 is inserted into a cavity surrounded by the first engagement surface 41 and is contacted with the first engagement surface 41, then the sleeve 3 is upwards moved, the inner connecting thread 33 is moved to the locking sleeve 6, then the locking sleeve 6 is rotated, the locking sleeve 6 is screwed on the locking connecting thread 33 in the guide sleeve 31, the sleeve 31 is relatively moved down 4 and the upper connecting sleeve 5, the inner connecting sleeve 32 is relatively contacted with the lower connecting sleeve 4, and then the locking sleeve 6 is stopped from rotating.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a reinforcing bar connector that shaping framework of steel was assembled fast, indulges muscle (1), goes up framework of steel bar and indulges muscle (2) and sleeve (3) of muscle (2) are indulged to the sleeve of muscle (1) and last framework of steel bar under locating, its characterized in that: a lower connecting thread (11) is arranged on one side, located in the sleeve (3), of the lower reinforcement cage longitudinal rib (1), and an upper connecting thread (21) is arranged on one side, located in the sleeve (3), of the upper reinforcement cage longitudinal rib (2); a lower connecting sleeve (4) is sleeved on the lower reinforcement cage longitudinal bar (1) through a lower connecting thread (11), an upper connecting sleeve (5) is connected on the upper reinforcement cage longitudinal bar (2) through an upper connecting thread (21) in a threaded manner, and the lower connecting sleeve (4) and the upper connecting sleeve (5) are mutually abutted to form an engagement structure; a locking sleeve (6) is sleeved on the other side of the upper reinforcement cage longitudinal bar (2), and the locking sleeve (6) is in threaded embedding with the sleeve (3);
One end of the lower connecting sleeve (4) facing the upper connecting sleeve (5) is concaved inwards to form a first biting surface (41) with a small lower part and a large upper part in a truncated cone shape; one side, close to the lower connecting sleeve (4), of the peripheral side surface of the upper connecting sleeve (5) is inwards contracted into a second biting surface (51) with a small lower part and a large upper part in a truncated cone shape; the second occlusal surface (51) is abutted with the first occlusal surface (41);
The sleeve (3) comprises a sleeve (31), and the sleeve (31) is sleeved on the lower connecting sleeve (4) and the upper connecting sleeve (5) and is abutted with the outer peripheral side surface of the lower connecting sleeve (4) and the outer peripheral side surface of the upper connecting sleeve (5); one end of the sleeve (31) is fixedly connected with a pull ring (32), the pull ring (32) is sleeved on the lower reinforcement cage longitudinal rib (1), and one side of the inner peripheral side surface of the sleeve (31) is provided with an internal connecting thread (33).
2. The quick assembled rebar connector of a formed rebar cage of claim 1, wherein: the pull ring (32) is abutted with one end, far away from the upper connecting sleeve (5), of the lower connecting sleeve (4), and the locking sleeve (6) is connected with the sleeve (31) through the inner connecting screw thread (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311399907.5A CN117166683B (en) | 2023-10-26 | 2023-10-26 | Reinforcing bar connector that shaping reinforcement cage was assembled fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311399907.5A CN117166683B (en) | 2023-10-26 | 2023-10-26 | Reinforcing bar connector that shaping reinforcement cage was assembled fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117166683A CN117166683A (en) | 2023-12-05 |
| CN117166683B true CN117166683B (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311399907.5A Active CN117166683B (en) | 2023-10-26 | 2023-10-26 | Reinforcing bar connector that shaping reinforcement cage was assembled fast |
Country Status (1)
| Country | Link |
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| CN (1) | CN117166683B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212319054U (en) * | 2020-08-18 | 2021-01-08 | 张锋 | Pipeline joint structure and drinking water purifier |
| CN213062429U (en) * | 2020-05-21 | 2021-04-27 | 广西建工集团控股有限公司 | Screw type steel reinforced concrete column and beam longitudinal rib connector |
| CN115977320A (en) * | 2022-12-03 | 2023-04-18 | 兴化市春凯不锈钢制品有限公司 | Assembled flattening steel bar sleeve |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206545328U (en) * | 2017-02-28 | 2017-10-10 | 武钢集团昆明钢铁股份有限公司 | It is a kind of to adjust the reinforced high-strength degree attachment means in end reinforced gap |
| CN210563013U (en) * | 2019-08-15 | 2020-05-19 | 中建筑港集团有限公司 | Sleeve type steel bar connecting structure |
| CN111923224B (en) * | 2020-07-28 | 2021-04-06 | 南京钜力智能制造技术研究院有限公司 | Prefabricated component reinforcing bar locking mechanical connection structure |
-
2023
- 2023-10-26 CN CN202311399907.5A patent/CN117166683B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213062429U (en) * | 2020-05-21 | 2021-04-27 | 广西建工集团控股有限公司 | Screw type steel reinforced concrete column and beam longitudinal rib connector |
| CN212319054U (en) * | 2020-08-18 | 2021-01-08 | 张锋 | Pipeline joint structure and drinking water purifier |
| CN115977320A (en) * | 2022-12-03 | 2023-04-18 | 兴化市春凯不锈钢制品有限公司 | Assembled flattening steel bar sleeve |
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| Publication number | Publication date |
|---|---|
| CN117166683A (en) | 2023-12-05 |
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