CN219825852U - High-strength split type steel bar connecting piece - Google Patents
High-strength split type steel bar connecting piece Download PDFInfo
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- CN219825852U CN219825852U CN202320845610.6U CN202320845610U CN219825852U CN 219825852 U CN219825852 U CN 219825852U CN 202320845610 U CN202320845610 U CN 202320845610U CN 219825852 U CN219825852 U CN 219825852U
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- connector
- boss
- piece
- strength split
- high strength
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- 229910000831 Steel Inorganic materials 0.000 title abstract description 30
- 239000010959 steel Substances 0.000 title abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a high-strength split type steel bar connecting piece, which comprises a first connecting head, wherein a second connecting head is inserted into the first connecting head, a squeezing piece is arranged between the first connecting head and the second connecting head, the two sides of the squeezing piece respectively apply pushing force to the first connecting head and the second connecting head to lock the first connecting head and the second connecting head, the tail ends of the first connecting head and the second connecting head are also provided with connecting structures, and the connecting structures are used for connecting steel bars. The high-strength split type steel bar connecting piece provided by the utility model is formed by adopting the two connectors which are connected together in a buckling way and the squeezing piece for fixing the two connectors, and the high-strength split type steel bar connecting piece can be used for quickly connecting a pair of steel bars, and is simple in structure and convenient to install. And the lap joint and welding are not needed, so that the material and energy are saved, and the steel bar is not influenced by the components and the types of the steel bars. The method can also be prefabricated in advance, is industrially produced, and does not occupy the construction period.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a high-strength split type steel bar connecting piece.
Background
The connection technology of the steel bars plays a vital role in building construction, and in the 'Jiuwu' popularization key project 'Luban project' formulated by the national construction department and the national science commission for nine seven years, the first project is the novel steel bars and steel bar connection technology. The new steel bar refers to cold rolled ribbed steel bar, the steel bar connection technology refers to steel bar welding technology and mechanical connection technology, and the national science and construction department can pay attention to the new technology.
At present, in the building construction process, the connection mode of the steel bars mainly comprises three types: binding connection, welding connection and mechanical connection. However, all three types of connection have obvious defects, such as too long length of the steel bars to be lapped in the binding connection mode, and a great amount of waste of the steel bars is caused; the welding connection mode is easily influenced by rainy weather, and the welding effect can be influenced in rainy days, so that smooth construction cannot be realized, the construction period is influenced, more mechanical equipment is required to be input in the welding connection mode, and the requirements on construction sites are high; the cost of the mechanical connection mode is high, the labor intensity is high, and the connection efficiency is reduced.
Disclosure of Invention
The present utility model is directed to the problems of the prior art described above and provides a high strength split rebar junction.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a high strength split formula reinforcing bar connecting piece, includes first connector, first connector peg graft there is the second connector, be equipped with the squeeze member between first connector and the second connector, the both sides of squeeze member apply thrust to first connector and second connector respectively, lock first connector and second connector, the end of first connector and second connector still is equipped with connection structure, connection structure is used for connecting the reinforcing bar.
Further, the first connector and the second connector all include the connection body, the upper end of connection body is equipped with a pair of boss, forms the slot between two bosss, and one of them boss is less than another boss, and the upper portion of another boss is equipped with the picture peg, the upper end of picture peg is outstanding in another boss, the picture peg of first connector and second connector inserts respectively and connects in the slot of counterpointing.
Further, the height ratio of one boss to the other boss is 7:1-10:1.
Further, the depth of the slot is 1-3cm.
Further, the inner walls of the boss and the plugboard are rough surfaces.
Further, the connection structure includes a connection sleeve, one end of which is connected to the end of the first connector or the second connector.
Further, the length of the connecting sleeve is 5-20cm.
Further, the inner wall of the connecting sleeve is provided with connecting threads.
Further, the squeezing piece is a strip-shaped piece, and the length of the strip-shaped piece is smaller than or equal to the width of the boss.
The utility model has the beneficial effects that:
the high-strength split type steel bar connecting piece provided by the utility model is formed by adopting the two connectors which are connected together in a buckling way and the squeezing piece for fixing the two connectors, and the high-strength split type steel bar connecting piece can be used for quickly connecting a pair of steel bars, and is simple in structure and convenient to install. And the lap joint and welding are not needed, so that the material and energy are saved, and the steel bar is not influenced by the components and the types of the steel bars. But also can be prefabricated in advance, produced in a factory, does not occupy the construction period and is constructed in all weather. The operation is convenient and quick, the construction speed is high, and the construction period can be greatly shortened.
Drawings
Fig. 1 is a view showing a state of use of the high-strength split type reinforcing bar coupler according to the present utility model;
fig. 2 is a disassembled view showing a use state of the high-strength split type reinforcing bar coupler according to the present utility model;
fig. 3 is an exploded view of the high strength split type reinforcing bar coupler of the present utility model;
fig. 4 is a schematic structural view of the first connector or the second connector of the present utility model.
In the figure: 1-first connector, 11-first connection body, 12-first boss, 13-second boss, 14-first slot, 15-first picture peg, 2-second connector, 21-second connection body, 22-third boss, 23-fourth boss, 24-second slot, 25-second picture peg, 3-fastener, 4-first reinforcing bar, 5-second reinforcing bar, 6-connection structure, 61-adapter sleeve, 62-connecting screw.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the high-strength split type steel bar connecting piece provided by the utility model comprises a first connector 1, wherein one end of the first connector 1 is connected with a first steel bar 4, the other end of the first connector is connected with a second connector 2 in a plugging manner, one end of the second connector 2 is connected with the first connector 1, the other end of the second connector is connected with a second steel bar 5, and the first steel bar 4 and the second steel bar 5 are connected together. A squeezing piece 3 is arranged between the first connector 1 and the second connector 2, the squeezing piece 3 is inserted between the first connector 1 and the second connector 2, and the two sides of the squeezing piece respectively apply thrust to the first connector 1 and the second connector 2 so as to lock the first connector 1 and the second connector 2.
Referring to fig. 3 and 4, the first connector 1 includes a first connector body 11, the first connector body 11 is a column, a first boss 12 and a second boss 13 are disposed at an upper end of the first connector body, the first boss 12 is lower than the second boss 13, a first slot 14 is formed between the first boss 12 and the second boss 13, a first inserting plate 15 is disposed at an upper portion of the second boss 13, and an upper end of the first inserting plate 15 protrudes from the second boss 13. The second connector 2 comprises a second connecting body 21, the second connecting body 21 is a column, a third boss 22 and a fourth boss 23 are arranged at the upper end of the second connecting body, the third boss 22 is lower than the fourth boss 23, a second slot 24 is formed between the third boss 22 and the fourth boss 23, a second inserting plate 25 is arranged at the upper part of the fourth boss 23, and the upper end of the second inserting plate 25 protrudes out of the fourth boss 23. In use, the first board 15 is inserted into the second slot 24, and the second board 25 is inserted into the first slot 14, thereby connecting the first connector 1 and the second connector 2.
The height ratio of the first boss 12 to the second boss 13 to the third boss 22 to the fourth boss 23 is 7:1-10:1. The depth of each of the first slot 14 and the second slot 24 is 1-3cm. The inner walls of the first boss 12, the second boss 13, the third boss 22, the fourth boss 23, the first plugboard 15 and the second plugboard 25 are rough surfaces.
Referring to fig. 2 and 4, the connection structure 6 includes a connection sleeve 61, and one end of the connection sleeve 61 is connected to the end of the first connector 1 or the second connector 2, or is integrally formed. The first reinforcing bar 4 is inserted into the connection sleeve 61 of the first connector 1, and the end of the second reinforcing bar 5 is inserted into the connection sleeve 61 of the second connector 2, so that the connection between the first reinforcing bar 4 and the first connector 1 and the connection between the second reinforcing bar 5 and the second connector 2 can be achieved.
The length of the connecting sleeve 61 is 5-20cm, the inner wall of the connecting sleeve 61 is also provided with connecting threads 62, and the connecting threads 62 can be connected with threads formed at the end parts of the first reinforcing steel bars 4 or the second reinforcing steel bars 5.
Referring to fig. 1 and 2, the tightening member 3 is a strip-shaped member, and the length of the strip-shaped member 3 is less than or equal to the widths of the first boss 12, the second boss 13, the third boss 22, and the fourth boss 23.
Working principle:
when the connector is used, firstly, the first inserting plate 15 is inserted into the second inserting groove 24, the second inserting plate 25 is inserted into the first inserting groove 14, then the first connector 1 and the second connector 2 are connected, then, the squeezing piece 3 is inserted between the first inserting plate 15 and the second inserting plate 25, so that the relative positions of the first connector 1 and the second connector 2 can be locked, and finally, the first reinforcing steel bar 4 and the second reinforcing steel bar 5 are respectively connected with the connecting structure 6 of the first connector 1 and the second connector 2.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (9)
1. A high strength split formula reinforcing bar connecting piece, its characterized in that: including first connector (1), first connector (1) peg graft there is second connector (2), be equipped with between first connector (1) and second connector (2) squeeze tightly piece (3), squeeze tightly both sides of piece (3) and apply thrust to first connector (1) and second connector (2) respectively, lock first connector (1) and second connector (2), the end of first connector (1) and second connector (2) still is equipped with connection structure (6), connection structure (6) are used for connecting the reinforcing bar.
2. The high strength split rebar connector of claim 1, wherein: the first connector (1) and the second connector (2) comprise a connecting body, a pair of bosses are arranged at the upper end of the connecting body, a slot is formed between the two bosses, one boss is lower than the other boss, a plugboard is arranged on the upper portion of the other boss, the upper end of the plugboard protrudes out of the other boss, the plugboards of the first connector (1) and the second connector (2) are respectively inserted into the slots of the other side to be connected, and the tightening piece (3) is inserted between the two plugboards.
3. The high strength split rebar connector of claim 2, wherein: wherein the height ratio of one boss to the other boss is 7:1-10:1.
4. The high strength split rebar connector of claim 2, wherein: the depth of the slot is 1-3cm.
5. The high strength split rebar connector of claim 2, wherein: the inner walls of the boss and the plugboard are rough surfaces.
6. The high strength split rebar connector of claim 1, wherein: the connecting structure comprises a connecting sleeve, and one end of the connecting sleeve is connected with the tail end of the first connector (1) or the second connector (2).
7. The high strength split rebar connector of claim 6, wherein: the length of the connecting sleeve is 5-20cm.
8. The high strength split rebar connector of claim 7, wherein: and the inner wall of the connecting sleeve is provided with connecting threads.
9. The high strength split rebar connector of claim 1, wherein: the squeezing piece (3) is a strip-shaped piece, and the length of the strip-shaped piece is smaller than or equal to the width of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845610.6U CN219825852U (en) | 2023-04-14 | 2023-04-14 | High-strength split type steel bar connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845610.6U CN219825852U (en) | 2023-04-14 | 2023-04-14 | High-strength split type steel bar connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219825852U true CN219825852U (en) | 2023-10-13 |
Family
ID=88248061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320845610.6U Active CN219825852U (en) | 2023-04-14 | 2023-04-14 | High-strength split type steel bar connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219825852U (en) |
-
2023
- 2023-04-14 CN CN202320845610.6U patent/CN219825852U/en active Active
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