CN205617662U - Pre -buried formula reinforcing bar coupler - Google Patents
Pre -buried formula reinforcing bar coupler Download PDFInfo
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- CN205617662U CN205617662U CN201620202380.1U CN201620202380U CN205617662U CN 205617662 U CN205617662 U CN 205617662U CN 201620202380 U CN201620202380 U CN 201620202380U CN 205617662 U CN205617662 U CN 205617662U
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- screw rod
- embedded bolt
- box body
- pre embedded
- built
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Abstract
The utility model discloses a guarantee continuous beam, board and segment the effectual pre -buried formula reinforcing bar coupler of reliability, construction convenience, simple structure, construction who pours, including pre -cast screw, a concrete layer has been built to pre -cast screw one end, the other end is connected with auxiliary fixture, after being connected with, pre -cast screw one end increases the screw rod. The utility model discloses increased the screw rod after, comprises pre -cast screw, auxiliary fixture. Solution that this design is successful need the concrete beam that the segmentation pour, board steel bar connection's difficulty. Thereby the concrete structure who makes the segmentation pour can normally be under construction, can not influence the condition of concreted structure roughness under, guaranteed roof beam, board steel bar connection's reliability simultaneously.
Description
Technical field
This utility model relates to the realm of building construction, particularly relates to a kind of built-in type reinforcing steel connector.
Background technology
In current construction, major part continuous beam, plate are all by integral construction, so seldom depositing
The beam that caused in continuous beam, plate section construction, slab muscle connectivity problem.But domestic market is increasingly
Start to focus on the quality of building, many local in order to ensure the quality of concrete product, outward appearance, also begin to adopt
With concrete beam and board being carried out section construction (such as clear-water concrete).And when job site occurs coagulation
When Tu Liang, plate carry out section construction, its beam, the connection of slab muscle have just become one to compare stubborn problem.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of guarantee continuous beam, plate segmentation pours
Reliability, easy construction, simple in construction, built-in type reinforcing steel connector that construction effect is good.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of built-in type reinforcing steel connector of the present utility model, including pre embedded bolt, described pre embedded bolt one end
Poured the first concrete layer, other end connection has auxiliary fixing device；
Described auxiliary fixing device is box structure, including box body and the lid being removably mounted on box body,
Having some through holes on described box body, described pre embedded bolt is connected to the side of box body by through hole；
When removing lid, the opposite side connection of described box body increases screw rod, described rear increasing screw rod and pre-buried spiral shell after having
Bar connects fixing.
Further, the connected mode of described pre embedded bolt and rear increasing screw rod includes that point cantact connects and bar shaped face
Contact connects.
Further, described pre embedded bolt and rear increasing screw rod are that point cantact connects, described auxiliary fixing device bag
Include box body and the lid being removably mounted on box body, described box body has some through holes, described through hole
Inside being fixed with reinforcing bar connector, described reinforcing bar connector one end connects pre embedded bolt, and the other end increases spiral shell after connecting
Bar.
Further, described pre embedded bolt is that bar shaped face contacts connection with rear increasing screw rod, the fixing dress of described auxiliary
Put the lid including box body He being removably mounted on box body, described box body has some through holes, described
Pre embedded bolt passes described through hole, and the described rear screw rod that increases overlaps fixing with the pre embedded bolt through through hole.
Further, described pre embedded bolt and rear increasing screw rod are straight thread screw rod.
Further, described pre embedded bolt and the equal diameters of rear increasing screw rod.
By such scheme, this utility model at least has the advantage that
This utility model is made up of pre embedded bolt, auxiliary fixing device, the rear screw rod that increases.This design successfully solves
Determine the difficulty of the concrete beam and board bar connecting needing segmentation to pour.So that the concrete that segmentation pours
Structure can carry out normal construction, in the case of not interfering with concrete surface flatness, ensure that simultaneously
Beam, the reliability of plate bar connecting.And the feasibility of segmentation casting craft has more promoted high-quality coagulation now
The feasibility that soil structure (such as clear-water concrete structure) produces, provides technical support for modern excellent project.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 is that the point cantact of a kind of built-in type reinforcing steel connector of the present utility model and construction method thereof connects shape
The structural representation that the first time of formula pours；
Fig. 2 is a kind of built-in type reinforcing steel connector shown in Fig. 1 and the point cantact type of attachment of construction method thereof
Remove lid operation chart；
Fig. 3 is a kind of built-in type reinforcing steel connector shown in Fig. 1 and the point cantact type of attachment of construction method thereof
The structural representation of screw rod is increased after connection；
Fig. 4 is a kind of built-in type reinforcing steel connector shown in Fig. 1 and the point cantact type of attachment of construction method thereof
The structural representation that second time pours；
Fig. 5 is that the bar shaped face contact of a kind of built-in type reinforcing steel connector of the present utility model and construction method thereof connects
The structural representation that the first time connect pours；
Fig. 6 is that the bar shaped face contact of a kind of built-in type reinforcing steel connector shown in Fig. 5 and construction method thereof connects
Remove lid operation chart；
Fig. 7 is that the bar shaped face contact of a kind of built-in type reinforcing steel connector shown in Fig. 5 and construction method thereof connects
The structural representation of screw rod is increased after connection；
Fig. 8 is that the bar shaped face contact of a kind of built-in type reinforcing steel connector shown in Fig. 5 and construction method thereof connects
The structural representation that second time pours.
1, pre embedded bolt；2, auxiliary fixing device；3, reinforcing bar connector；4, lid；5, screw rod is increased afterwards；
6, the first concrete layer；7, the second concrete layer.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Seeing shown in Fig. 1-8, a kind of built-in type reinforcing steel connector, including pre embedded bolt 1, pre embedded bolt 1 one
End has poured the first concrete layer 6, other end connection has auxiliary fixing device 2；
Auxiliary fixing device 2 is box structure, including box body and the lid 4 being removably mounted on box body,
Having some through holes on box body, pre embedded bolt 1 is connected to the side of box body by through hole；
When removing lid 4, the opposite side connection of box body increases screw rod 5, rear increasing screw rod 5 and pre embedded bolt 1 after having
Connect fixing.
Pre embedded bolt 1 and rear increasing screw rod 5 are straight thread screw rod.Pre embedded bolt 1 and the diameter of rear increasing screw rod 5
Equal.
The construction method of a kind of built-in type reinforcing steel connector of the present utility model, comprises the following steps:
S1, the first concrete layer 6 pour preparation: pre embedded bolt 1 one end is fixed with auxiliary fixing device 2,
The other end is exposed to outside auxiliary fixing device 2, and auxiliary fixing device 2 lid 4 is fastened on box body；
S2, first time pour: casting concrete at the pre embedded bolt 1 being exposed to outside auxiliary fixing device 2,
Form the first concrete layer 6；
S3, the second concrete layer 7 pour preparation: after the first concrete layer 6 pours, remove auxiliary fixing
The lid 4 of device 2, increases screw rod 5 at pre embedded bolt 1 after connecting；
S4, second time pour: after pre embedded bolt 1 is connected with rear increasing screw rod 5, pour at rear increasing screw rod 5
Concrete, forms the second concrete layer 7.
Pre embedded bolt 1 includes that with the connected mode of rear increasing screw rod 5 point cantact connection contacts connection with bar shaped face.
Referring specifically to shown in Fig. 1-4, pre embedded bolt 1 and rear increasing screw rod 5 connect for point cantact, and auxiliary is fixing
Device 2 includes box body and the lid 4 being removably mounted on box body, and box body has some through holes, through hole
Inside being fixed with reinforcing bar connector 3, reinforcing bar connector 3 one end connects pre embedded bolt 1, and the other end increases spiral shell after connecting
Bar 5.
Referring specifically to shown in Fig. 5-8, pre embedded bolt 1 contacts connection with rear increasing screw rod 5 for bar shaped face, auxiliary
Fixing device 2 includes box body and the lid 4 being removably mounted on box body, and box body has some through holes,
Pre embedded bolt 1 is through through hole, and the rear screw rod 5 that increases overlaps fixing with the pre embedded bolt 1 through through hole.
Pre embedded bolt 1 is carried out pre-buried, for the first time after concreting, after inciting somebody to action before first time casting concrete
Increase screw rod 5 to be attached with pre embedded bolt 1, then carry out second time concreting, thus realize segmentation
The reliability of casting concrete bar connecting.The wherein built-in type reinforcing steel connector of point type correspondence beam, its screw rod
It is relatively large in diameter, connects pre embedded bolt 1 and rear increasing screw rod 5 by reinforcing bar connector 3.Bar shaped face connects then corresponding
The built-in type reinforcing steel connector of plate, its screw diameter is less, and the rear screw rod 5 that increases is by overlapping with pre embedded bolt 1
It is attached.The size of pre embedded bolt 1, rear increasing screw rod 5 and reinforcing bar connector 3 can be according to practice of construction requirement
It is adjusted.
Pre embedded bolt 1 is fixed in template by auxiliary fixing device 2, it is achieved accurately determining of pre embedded bolt 1
Position is with fixing.Simultaneously as auxiliary fixing device 2 uses cassette arrangement, it is simple to this built-in type reinforcing steel connects
The assembly of the pre-buried and outboard template of part.
This utility model is made up of pre embedded bolt 1, auxiliary fixing device 2, the rear screw rod 5 that increases.This design success
The difficulty solving the concrete beam and board bar connecting needing segmentation to pour.So that segmentation pour mixed
Xtah Crude Clay structure can carry out normal construction, in the case of not interfering with concrete surface flatness, protects simultaneously
Beam, the reliability of plate bar connecting are demonstrate,proved.And the feasibility of segmentation casting craft has more promoted high-quality now
The feasibility that xoncrete structure (such as clear-water concrete structure) produces, provides technology for modern excellent project
Support.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
The above is only preferred implementation of the present utility model, is not limited to this utility model, should
When pointing out, for those skilled in the art, without departing from this utility model know-why
On the premise of, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this utility model
Protection domain.
Claims (6)
1. a built-in type reinforcing steel connector, it is characterised in that include that pre embedded bolt (1), described pre embedded bolt (1) one end have poured the first concrete layer (6), other end connection has auxiliary fixing device (2)；
Described auxiliary fixing device (2) is box structure, including box body and the lid (4) being removably mounted on box body, described box body has some through holes, and described pre embedded bolt (1) is connected to the side of box body by through hole；
When removing lid (4), the opposite side of described box body connect have after increase screw rod (5), described after increase screw rod (5) and be connected with pre embedded bolt (1) and fix.
A kind of built-in type reinforcing steel connector the most according to claim 1, it is characterised in that described pre embedded bolt (1) includes that with the connected mode of rear increasing screw rod (5) point cantact connection contacts connection with bar shaped face.
A kind of built-in type reinforcing steel connector the most according to claim 2, it is characterized in that, described pre embedded bolt (1) and rear increasing screw rod (5) are that point cantact connects, described auxiliary fixing device (2) includes box body and the lid (4) being removably mounted on box body, some through holes are had on described box body, reinforcing bar connector (3) it is fixed with in described through hole, described reinforcing bar connector (3) one end connects pre embedded bolt (1), and the other end increases screw rod (5) after connecting.
A kind of built-in type reinforcing steel connector the most according to claim 2, it is characterized in that, described pre embedded bolt (1) is that bar shaped face contacts connection with rear increasing screw rod (5), described auxiliary fixing device (2) includes box body and the lid (4) being removably mounted on box body, some through holes are had on described box body, described pre embedded bolt (1) passes described through hole, described after increase screw rod (5) and overlap fixing with the pre embedded bolt (1) through through hole.
A kind of built-in type reinforcing steel connector the most according to claim 1, it is characterised in that described pre embedded bolt (1) and rear increasing screw rod (5) are straight thread screw rod.
A kind of built-in type reinforcing steel connector the most according to claim 5, it is characterised in that described pre embedded bolt (1) and the equal diameters of rear increasing screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202380.1U CN205617662U (en) | 2016-03-16 | 2016-03-16 | Pre -buried formula reinforcing bar coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202380.1U CN205617662U (en) | 2016-03-16 | 2016-03-16 | Pre -buried formula reinforcing bar coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617662U true CN205617662U (en) | 2016-10-05 |
Family
ID=57031671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202380.1U Active CN205617662U (en) | 2016-03-16 | 2016-03-16 | Pre -buried formula reinforcing bar coupler |
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| CN (1) | CN205617662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672580A (en) * | 2016-03-16 | 2016-06-15 | 中建三局集团有限公司 | Embedded steel bar connecting piece and construction method thereof |
| CN112377678A (en) * | 2020-09-30 | 2021-02-19 | 济南城建集团有限公司 | Connecting structure and fixing method for fixing underground pipe gallery pipeline |
-
2016
- 2016-03-16 CN CN201620202380.1U patent/CN205617662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672580A (en) * | 2016-03-16 | 2016-06-15 | 中建三局集团有限公司 | Embedded steel bar connecting piece and construction method thereof |
| CN112377678A (en) * | 2020-09-30 | 2021-02-19 | 济南城建集团有限公司 | Connecting structure and fixing method for fixing underground pipe gallery pipeline |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |