CN105421668A - Reinforcing steel bar coupler - Google Patents
Reinforcing steel bar coupler Download PDFInfo
- Publication number
- CN105421668A CN105421668A CN201510828402.5A CN201510828402A CN105421668A CN 105421668 A CN105421668 A CN 105421668A CN 201510828402 A CN201510828402 A CN 201510828402A CN 105421668 A CN105421668 A CN 105421668A
- Authority
- CN
- China
- Prior art keywords
- continued access
- access portion
- steel bar
- alignment hole
- reinforcing steel
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a reinforcing steel bar coupler. The reinforcing steel bar coupler comprises a female coupling part (10) and a male coupling part (20), and the female coupling part (10) and the male coupling part (20) are each provided with an inner thread (12) and an outer thread (21) which are matched with each other; the female coupling part (10) is provided with a closed end (13), the male coupling part (20) is provided with a reinforcing steel bar coupling end (22), the opposite end of the closed end (13) of the female coupling part (10) is provided with an alignment hole (11), and the center line of the alignment hole (11) and the center line of the inner thread (12) are overlapped; the pore size of the alignment hole (11) is larger than that of a screw hole of the inner thread (12); the diameter of the reinforcing steel bar coupling end (22) is larger than that of the alignment hole (11). The reinforcing steel bar coupler is simple in structure, and reinforcing steel bar coupling is convenient to organize.
Description
Technical field
The present invention relates to a kind of steel bar connector.
Background technology
In prior art, steel bar connector 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 connector 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 connector 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 connector, 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 female continued access portion has a blind end; Described public continued access portion is provided with bar connecting end; 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.
Fig. 2 is the working state schematic 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 connector, 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.
Female continued access portion 10 has a blind end 13, and public continued access portion 20 is provided with bar connecting end 22.
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.
As shown in Figure 2, during continued access reinforcing bar, only need two end bar 1A and 1B of continued access to be welded on respectively in female continued access portion 10 and male continued access portion 20, then make female continued access portion 10 and male continued access portion 20 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 connector, 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 female continued access portion (10) has a blind end (13); Described public continued access portion (20) is provided with bar connecting end (22); 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 |
|---|---|---|---|
| CN201510828402.5A CN105421668A (en) | 2015-11-25 | 2015-11-25 | Reinforcing steel bar coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828402.5A CN105421668A (en) | 2015-11-25 | 2015-11-25 | Reinforcing steel bar coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421668A true CN105421668A (en) | 2016-03-23 |
Family
ID=55500173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510828402.5A Pending CN105421668A (en) | 2015-11-25 | 2015-11-25 | Reinforcing steel bar coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421668A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407191A (en) * | 2001-08-09 | 2003-04-02 | 胡锦标 | Steel reinforce bar connecting device and use thereof |
| CN2661812Y (en) * | 2003-12-24 | 2004-12-08 | 马冬 | Reinforcing steel connector |
| CN204781611U (en) * | 2015-01-30 | 2015-11-18 | 陈钰蓁 | Steel bar connector |
-
2015
- 2015-11-25 CN CN201510828402.5A patent/CN105421668A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407191A (en) * | 2001-08-09 | 2003-04-02 | 胡锦标 | Steel reinforce bar connecting device and use thereof |
| CN2661812Y (en) * | 2003-12-24 | 2004-12-08 | 马冬 | Reinforcing steel 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |