CN105369988A - Steel bar connecting structure - Google Patents
Steel bar connecting structure Download PDFInfo
- Publication number
- CN105369988A CN105369988A CN201510828698.0A CN201510828698A CN105369988A CN 105369988 A CN105369988 A CN 105369988A CN 201510828698 A CN201510828698 A CN 201510828698A CN 105369988 A CN105369988 A CN 105369988A
- Authority
- CN
- China
- Prior art keywords
- access portion
- continued access
- steel bar
- bar connecting
- female
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a steel bar connecting structure. The steel bar connecting structure comprises a female continuous connecting part and a male continuous connecting part which are correspondingly provided with an inner thread and an outer thread, wherein the inner thread and the outer thread are double-line threads and matched with each other; the female continuous connecting part is provided with a closed end on which a first steel bar is welded; the male continuous connecting part is provided with a steel bar connecting end on which a second steel bar is welded; an aligning hole is formed in the end, opposite to the closed end, of the female continuous connecting part; a center line of the aligning hole is overlapped with that of the inner thread; the aperture of the aligning hole is greater than that of a screw hole in the inner thread; the diameter of the steel bar connecting end is greater than that of the aligning hole. The steel bar connecting structure is simple in structure, and a steel bar can be conveniently continuously connected and structured.
Description
Technical field
The present invention relates to a kind of steel bar connecting structure.
Background technology
In prior art, steel bar connecting structure comprises the female female continued access portion of tool and has externally threaded male continued access portion, the end welded reinforcement respectively in female continued access portion and male continued access portion, then makes female continued access portion and male continued access portion threaded engagement, thus makes two sections of steel bar joining one.But in actual mechanical process, female continued access portion and male continued access portion are but difficult to align, and therefore assembly operation is very inconvenient.
Therefore those skilled in the art are devoted to develop the steel bar connecting structure that a kind of female continued access portion and male continued access portion easily align.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide the steel bar connecting structure that female continued access portion and male continued access portion easily align.
For achieving the above object, the invention provides a kind of steel bar connecting structure, comprise female continued access portion and male continued access portion; Described female continued access portion and male continued access portion are respectively arranged with the internal thread and external screw thread that can be fitted to each other; Described internal thread and external screw thread are double thread; Described female continued access portion has a blind end; Described blind end is welded with the first reinforcing bar; Described public continued access portion is provided with bar connecting end; Described bar connecting end is welded with the second reinforcing bar; Described female continued access portion is provided with alignment hole at the other end of described blind end; The center line of described alignment hole overlaps with the center line of described internal thread;
The aperture of described alignment hole is greater than the screw aperture of described internal thread; The diameter of described bar connecting end is greater than the diameter of described alignment hole.
The invention has the beneficial effects as follows: structure of the present invention is simple, steel bar joining tissue is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, a kind of steel bar connecting structure, comprises female continued access portion 10 and male continued access portion 20, and female continued access portion 10 and male continued access portion 20 are respectively arranged with the internal thread 12 and external screw thread 21 that can be fitted to each other.Internal thread 12 and external screw thread 21 are double thread.
Female continued access portion 10 has a blind end 13, and blind end 13 is welded with the first reinforcing bar 1A.Public continued access portion 20 is provided with bar connecting end 22, and bar connecting end 22 is welded with the second reinforcing bar 1B.
Female continued access portion 10 is provided with alignment hole 11 at the other end of blind end 13, and the center line of alignment hole 11 overlaps with the center line of internal thread 12.
The aperture of alignment hole 11 is greater than the screw aperture of internal thread 12; The diameter of bar connecting end 22 is greater than the diameter of alignment hole 11.
During continued access reinforcing bar, only need female continued access portion 10 and male continued access portion 20 to coordinate.Diameter due to alignment hole 11 is greater than the screw aperture of internal thread 12, therefore can realize male and female eaily and coordinate.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (1)
1. a steel bar connecting structure, comprises female continued access portion (10) and male continued access portion (20); Described female continued access portion (10) and male continued access portion (20) are respectively arranged with the internal thread (12) and external screw thread (21) that can be fitted to each other; Described internal thread (12) and external screw thread (21) are double thread; Described female continued access portion (10) has a blind end (13); Described blind end (13) is welded with the first reinforcing bar (1A); Described public continued access portion (20) is provided with bar connecting end (22); Described bar connecting end (22) is welded with the second reinforcing bar (1B); It is characterized in that: described female continued access portion (10) is provided with alignment hole (11) at the other end of described blind end (13); The center line of described alignment hole (11) overlaps with the center line of described internal thread (12);
The aperture of described alignment hole (11) is greater than the screw aperture of described internal thread (12); The diameter of described bar connecting end (22) is greater than the diameter of described alignment hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828698.0A CN105369988A (en) | 2015-11-25 | 2015-11-25 | Steel bar connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828698.0A CN105369988A (en) | 2015-11-25 | 2015-11-25 | Steel bar connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105369988A true CN105369988A (en) | 2016-03-02 |
Family
ID=55372570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510828698.0A Pending CN105369988A (en) | 2015-11-25 | 2015-11-25 | Steel bar connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105369988A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011113418A1 (en) * | 2010-03-15 | 2011-09-22 | Bilfinger Berger Ag | Device for coupling two components, in particular rods or bars |
| US20120195681A1 (en) * | 2011-01-28 | 2012-08-02 | Chia-Lung Chen | Steel bar connector |
| CN103827412A (en) * | 2012-04-19 | 2014-05-28 | 福田章 | Threaded reinforcing bar coupling for deformed reinforcing bar, and threaded deformed reinforcing bar |
| CN204531185U (en) * | 2015-01-28 | 2015-08-05 | 青岛一建集团有限公司 | A kind of adjustable reinforcing bar straight thread connector |
| CN204781611U (en) * | 2015-01-30 | 2015-11-18 | 陈钰蓁 | Steel bar connector |
-
2015
- 2015-11-25 CN CN201510828698.0A patent/CN105369988A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011113418A1 (en) * | 2010-03-15 | 2011-09-22 | Bilfinger Berger Ag | Device for coupling two components, in particular rods or bars |
| US20120195681A1 (en) * | 2011-01-28 | 2012-08-02 | Chia-Lung Chen | Steel bar connector |
| CN103827412A (en) * | 2012-04-19 | 2014-05-28 | 福田章 | Threaded reinforcing bar coupling for deformed reinforcing bar, and threaded deformed reinforcing bar |
| CN204531185U (en) * | 2015-01-28 | 2015-08-05 | 青岛一建集团有限公司 | A kind of adjustable reinforcing bar straight thread connector |
| CN204781611U (en) * | 2015-01-30 | 2015-11-18 | 陈钰蓁 | Steel bar connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
|
| RJ01 | Rejection of invention patent application after publication |