CN110130585A - A kind of Large-size rebar free end docking facilities and its application method - Google Patents
A kind of Large-size rebar free end docking facilities and its application method Download PDFInfo
- Publication number
- CN110130585A CN110130585A CN201910425427.9A CN201910425427A CN110130585A CN 110130585 A CN110130585 A CN 110130585A CN 201910425427 A CN201910425427 A CN 201910425427A CN 110130585 A CN110130585 A CN 110130585A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- silk mouth
- free end
- mouth
- docking facilities
- 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
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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
- E04C5/165—Coaxial connection by means of sleeves
Abstract
The present invention relates to a kind of Large-size rebar free end docking facilities, by the way that full silk mouth (i.e. length of the length of silk mouth equal to thread bush) is arranged by two reinforcing bar one, half mouth of another setting (i.e. half of the length of silk mouth equal to thread bush length), and using the method for connection sleeve connection, solve the problems, such as that two reinforcing bars are attached constructional difficulties to free end after bar planting is fixed respectively, difficulty of construction is reduced, is improved work efficiency.Construction method of the present invention is easy, easy to operate, improves steel reinforcement abutting joints joint quality, meets construction quality specification acceptance requirement.
Description
Technical field
The invention belongs to structure reinforcing bars technical field of construction, more particularly to a kind of Large-size rebar free end docking facilities and
Its application method.
Background technique
In the construction process, diameter is more than that the bar splicing of 25mm is forbidden using binding or welding, since two reinforcing bars are equal
It is docked again after being fixed for one end bar planting, therefore the method for the mechanical connection of conventionally employed reinforced bar sleeve can not be implemented, gives this
The reinforcing bar connection construction of seed type causes very big problem, therefore seeks a kind of new construction method and become key.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of Large-size rebar free end docking facilities, can reduce and apply
Work difficulty improves steel reinforcement abutting joints joint quality and working efficiency, to meet the requirement of construction quality specification examination.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Large-size rebar free end docking facilities,
Including reinforcing bar one and reinforcing bar two, one end of reinforcing bar one is provided with silk mouth one, and silk mouth two, silk mouth one and silk is arranged in one end of reinforcing bar two
It is cased with connection sleeve on mouth two, for connecting reinforcing bar one and reinforcing bar two.
Further, silk mouth one is full silk mouth, and silk mouth two is half mouth.The length of full silk mouth, that is, silk mouth is equal to the length of thread bush
Degree, half mouth, that is, silk mouth length are equal to the half of thread bush length.
Further, connection sleeve is stainless steel material.
The present invention also provides a kind of application method of Large-size rebar free end as described above docking facilities, including it is following
Step:
1) connection sleeve is screwed on the reinforcing bar one with silk mouth one, is screwed onto silk mouth bottom；
2) measurement and positioning is carried out on concrete structure surface, sets construction bar planting hole according to positioning；
3) reinforcing bar one is inserted into bar planting hole and passes through bar planting gluing knot；
4) reinforcing bar two is inserted into bar planting hole and passes through bar planting gluing knot；
5) reinforcing bar one and two straightening of reinforcing bar are aligned, and the connection sleeve being screwed on reinforcing bar one is directed at silk to opposite direction
Mouth two times stubborn, until tightening.
The present invention, which returns stubborn method with connection sleeve, realizes pair of the free end of two Large-size rebars of bar planting respectively
It connecing, method is easy, and it is easy to operate, steel reinforcement abutting joints joint quality is improved, difficulty of construction is reduced, is improved work efficiency, it is full
Sufficient construction quality specification acceptance requirement.
Detailed description of the invention
Fig. 1 is floor map of the present invention；
Fig. 2 is diagrammatic cross-section of the present invention；
Fig. 3 is node schematic diagram of the present invention.
1, reinforcing bar one, 2, reinforcing bar two, 3, anchoring adhesive, 4, full silk mouth, 5, half mouths, 6, connection sleeve.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in Figure 1 to Figure 3, wherein one end of two reinforcing bars is subjected to mantle fiber respectively, one 1 sets of Man Sihou of reinforcing bar are expired
Silk mouth 4, obtains half mouth 5 after two mantle fiber of reinforcing bar, reinforcing steel bar connecting sleeve tube 6 is screwed onto full 4 bottom of silk mouth, on concrete structure surface
Positioning is measured, sets construction bar planting hole according to positioning；Then two reinforcing bars are inserted into respectively in bar planting hole, and pass through bar planting
Glue 3 bonds；Finally the free end straightening of two reinforcing bars is aligned, stubborn reinforcing steel bar connecting sleeve tube 6 is returned to the direction of half mouth 5, tightens
?.
Claims (4)
1. a kind of Large-size rebar free end docking facilities, including reinforcing bar one (1) and reinforcing bar two (2), which is characterized in that the steel
One end of muscle one (1) is provided with silk mouth one (4), and one end of the reinforcing bar two (2) is provided with silk mouth two (5), the silk mouth one (4)
Sleeve (6) are connected with being cased on the silk mouth two (5), for connecting the reinforcing bar one (1) and the reinforcing bar two (2).
2. Large-size rebar free end as described in claim 1 docking facilities, which is characterized in that the silk mouth one (4) is full
Silk mouth, the silk mouth two (5) are half mouth.
3. Large-size rebar free end as claimed in claim 1 or 2 docking facilities, which is characterized in that the connection sleeve (6)
For stainless steel material.
4. a kind of application method of Large-size rebar free end as described in claim 1 docking facilities, which is characterized in that including
Following steps:
1) connection sleeve (6) is screwed on the reinforcing bar one (1) with silk mouth one (4), is screwed onto silk mouth bottom；
2) measurement and positioning is carried out on concrete structure surface, sets construction bar planting hole according to positioning；
3) reinforcing bar one (1) is inserted into bar planting hole and is bonded by anchoring adhesive (3)；
4) reinforcing bar two (2) is inserted into bar planting hole and is bonded by anchoring adhesive (3)；
5) reinforcing bar one (1) and reinforcing bar two (2) straightening are aligned, and the connection sleeve that will be screwed on reinforcing bar one (1)；
6) it returns and twists to opposite direction alignment silk mouth two (5), until tightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425427.9A CN110130585A (en) | 2019-05-21 | 2019-05-21 | A kind of Large-size rebar free end docking facilities and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425427.9A CN110130585A (en) | 2019-05-21 | 2019-05-21 | A kind of Large-size rebar free end docking facilities and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130585A true CN110130585A (en) | 2019-08-16 |
Family
ID=67572083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425427.9A Pending CN110130585A (en) | 2019-05-21 | 2019-05-21 | A kind of Large-size rebar free end docking facilities and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110130585A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302001A (en) * | 2020-05-28 | 2021-02-02 | 北京城建中南土木工程集团有限公司 | Rapid pile splicing device for steel reinforcement cage and using method of rapid pile splicing device |
| CN112431360A (en) * | 2020-12-21 | 2021-03-02 | 郭京 | Novel mechanical connecting sleeve for reinforcing steel bars |
Citations (7)
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|---|---|---|---|---|
| US4095389A (en) * | 1976-04-20 | 1978-06-20 | Ccl Systems Limited | Joined concrete bodies and method of joining same |
| US5158527A (en) * | 1988-02-03 | 1992-10-27 | Techniport S.A. | Method and apparatus for mechanically joining concrete-reinforcing rods |
| CN202689349U (en) * | 2012-08-06 | 2013-01-23 | 山东金业机械有限公司 | Reinforced rib straight thread attachment joint |
| CN204510627U (en) * | 2015-02-26 | 2015-07-29 | 广东省建筑工程机械施工有限公司 | A kind of reinforced bar straight thread sleeve connection assembly for rapid construction |
| CN106013617A (en) * | 2016-05-19 | 2016-10-12 | 山东钢铁股份有限公司 | Connecting method of full-thread steel bar for building |
| CN106978885A (en) * | 2017-05-16 | 2017-07-25 | 中国十七冶集团有限公司 | It is a kind of to ensure the method for the firm connection of reinforced bar sleeve |
| CN108019051A (en) * | 2017-10-18 | 2018-05-11 | 广州市第三建筑工程有限公司 | Reinforced concrete structure deep pore reinforced construction method |
-
2019
- 2019-05-21 CN CN201910425427.9A patent/CN110130585A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095389A (en) * | 1976-04-20 | 1978-06-20 | Ccl Systems Limited | Joined concrete bodies and method of joining same |
| US5158527A (en) * | 1988-02-03 | 1992-10-27 | Techniport S.A. | Method and apparatus for mechanically joining concrete-reinforcing rods |
| CN202689349U (en) * | 2012-08-06 | 2013-01-23 | 山东金业机械有限公司 | Reinforced rib straight thread attachment joint |
| CN204510627U (en) * | 2015-02-26 | 2015-07-29 | 广东省建筑工程机械施工有限公司 | A kind of reinforced bar straight thread sleeve connection assembly for rapid construction |
| CN106013617A (en) * | 2016-05-19 | 2016-10-12 | 山东钢铁股份有限公司 | Connecting method of full-thread steel bar for building |
| CN106978885A (en) * | 2017-05-16 | 2017-07-25 | 中国十七冶集团有限公司 | It is a kind of to ensure the method for the firm connection of reinforced bar sleeve |
| CN108019051A (en) * | 2017-10-18 | 2018-05-11 | 广州市第三建筑工程有限公司 | Reinforced concrete structure deep pore reinforced construction method |
Non-Patent Citations (1)
| Title |
|---|
| 王宏林等: "《建筑结构加固工程施工技术资料范例》", 30 July 2011 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302001A (en) * | 2020-05-28 | 2021-02-02 | 北京城建中南土木工程集团有限公司 | Rapid pile splicing device for steel reinforcement cage and using method of rapid pile splicing device |
| CN112431360A (en) * | 2020-12-21 | 2021-03-02 | 郭京 | Novel mechanical connecting sleeve for reinforcing steel bars |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
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| RJ01 | Rejection of invention patent application after publication |