CN205875525U - Converter is connected with finish rolling twisted steel to steel strand wires - Google Patents
Converter is connected with finish rolling twisted steel to steel strand wires Download PDFInfo
- Publication number
- CN205875525U CN205875525U CN201620885104.XU CN201620885104U CN205875525U CN 205875525 U CN205875525 U CN 205875525U CN 201620885104 U CN201620885104 U CN 201620885104U CN 205875525 U CN205875525 U CN 205875525U
- Authority
- CN
- China
- Prior art keywords
- finish rolling
- strand wires
- steel strand
- deformed bar
- rolling deformed
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000005096 rolling process Methods 0.000 title claims abstract description 63
- 238000009826 distribution Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 7
- 238000004873 anchoring Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a converter is connected with finish rolling twisted steel to steel strand wires, including the body, characterized by: the body is greater than the cylinder boss of lower part diameter for the upper portion diameter the upper portion of body is equipped with a plurality of finish rolling twisted steel via holes that link up the lower part the lower part edge of body is equipped with a plurality of steel strand wires draw -in grooves, and it is circular that the bottom of a plurality of steel strand wires draw -in grooves all is half arc. A finish rolling twisted steel via hole in a plurality of finish rolling twisted steel via holes is located the center of body, remaining finish rolling twisted steel via hole is followed the center equidistance of body distributes, a plurality of steel strand wires draw -in grooves are followed the lower part edge equidistance of body distributes. The utility model discloses the connection conversion of steel strand wires can be be used for converting finish rolling twisted steel into, finish rolling twisted steel's connection conversion can be be used for converting steel strand wires into again to the structure is succinct, connects the reliability, the atress is even, simple and efficient to handle.
Description
Technical field
This utility model relates to prestressed reinforced concrete construction, is specifically related to a kind of steel strand wires and is connected with finish rolling deformed bar turn
Parallel operation.
Background technology
In construction of prestressed concrete structure, anchorage adapter is quite varied in practical implementation.Multiple for
Steel strand wires develop with the adapter of steel strand wires, as disclosed in CN101696591A " a kind of steel strand connector ", solve
The cross section of the anchored end of existing steel strand connector is mud of easily intaking between the anchor of annular and anchor ring, causes steel
Twisted wire anchored end clamping before stretch-draw and in stretching process the tightliest causes steel strand wires in stretching process to be pulled, and affects stretching force
The problem set up.Its structure is that one end of steel bushing is provided with interior shoulder hole, the anchored end that extruding anchor is solidly set in steel bushing
On steel strand wires, one end of extruding anchor is overlapped on the interior shoulder end face in described interior shoulder hole, and cross section is the anchor of annular
Being solidly set on the steel strand wires of stretching end, it is on the anchor of annular that anchor ring is sleeved on cross section, and the other end of described steel bushing is solid
It is enclosed within anchor ring.This steel strand connector simple in construction, easy construction, can effectively connect prestress wire, it is achieved prestressing force
Steel strand wires segmentation blanking, subsection tension；Also the steel strand wires subsection tension being widely portable in prestressed reinforced concrete construction or steel
Twisted wire segmentation spreading.
But, more situation need by be embedded in concrete prestress wire system transform for passing through
The finish rolling deformed bar that nut check connects, also there is a need to the most pre-buried finish rolling deformed bar is converted to steel wire bundle, pin
Longer steel wire bundle is carried out stretch-draw.Those skilled in the art have developed steel strand wires and the finish rolling screw thread of various ways
Reinforcing bar connector.As disclosed in CN 202391018U " a kind of steel strand wires and finish rolling deformed bar adapter ", including steel strand wires anchor
Plate, connecting cylinder, wedge shape intermediate plate, disc spring, pressing plate and screw；Described steel strand wires anchor slab is that outer surface is provided with externally threaded cylinder,
Cylindrical external screw thread coordinates with the inner thread of connecting cylinder leading portion；Steel strand wires anchor slab is in axial direction provided with major diameter
Mouth conical through-hole inwardly；The wedge shape intermediate plate with its adaptation it is provided with in conical through-hole；It is being positioned at the major diameter mouth of conical through-hole
It is fixed with pressing plate by screw on the steel strand wires anchor slab of one end；It is provided with disc spring between pressing plate and wedge shape intermediate plate；Described connecting cylinder
Back segment be provided with the inner bolt hole suitable with the external screw thread of finish rolling deformed bar.Its simple in construction, easy to assembly, reliable operation,
Can be applicable to the steel strand wires in prestressed reinforced concrete construction and finish rolling deformed bar segmentation spreading and stretch-draw.Certainly, this is
A kind of good try of art.
Summary of the invention
The purpose of this utility model is to provide a kind of steel strand wires and is connected transducer with finish rolling deformed bar, its can be used for by
Finish rolling deformed bar is converted to the connection conversion of steel strand wires, and the connection that can be used for again being converted to steel strand wires finish rolling deformed bar turns
Change, and simple for structure, connection reliability, uniform force, simple and efficient to handle.
A kind of steel strand wires described in the utility model and the connection transducer of finish rolling deformed bar, including body, its feature
It is: described body is the cylinder boss that upper diameter is more than lower diameter to be provided with multiple through bottom on the top of described body
Finish rolling deformed bar via, the lower edge at described body is provided with multiple steel strand wires draw-in groove, the end of multiple steel strand wires draw-in grooves
Portion is all circular in half arc.
Further, a finish rolling deformed bar via in the plurality of finish rolling deformed bar via is positioned at described body
Center, remaining finish rolling deformed bar via equidistantly distributes along the center of described body.
Further, the plurality of steel strand wires draw-in groove equidistantly distributes along the lower edge of described body.
Preferably: be provided with the finish rolling deformed bar via of five through bottoms on the top of described body, one of them
Finish rolling deformed bar via is positioned at the center of described body, and remaining four finish rolling deformed bar via is along the center etc. of described body
Range distribution.Preferably: the lower edge at described body is provided with nine steel strand wires draw-in grooves, described nine steel strand wires draw-in groove edges
The lower edge of described body equidistantly distributes.
Connection conversion of the present utility model simple for structure, that it can be used between finish rolling deformed bar and steel strand wires, again
The connection conversion being used between steel strand wires and finish rolling deformed bar, not only connection reliability, uniform force, and also easy and simple to handle
Fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is use view of the present utility model.
In figure: 1-body, 2-finish rolling deformed bar via, 3-finish rolling deformed bar, 4-finish rolling deformed bar nut,
5-steel strand wires draw-in groove, 6-steel strand wires, 7-steel strand anchoring head.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
See a kind of steel strand wires shown in Fig. 1 and Fig. 2 and be connected transducer with finish rolling deformed bar, including body 1, its essence
Property feature be: described body 1 more than the cylinder boss of lower diameter, is provided with multiple pass through on the top of described body for upper diameter
The finish rolling deformed bar via 2 in catharsis portion, the lower edge at described body is provided with multiple steel strand wires draw-in groove 5, multiple steel strand wires
The bottom of draw-in groove is all circular in half arc.
A finish rolling deformed bar via in the plurality of finish rolling deformed bar via 2 is positioned at the center of described body 1,
Remaining finish rolling deformed bar via equidistantly distributes along the center of described body 1, to ensure uniform force.
The plurality of steel strand wires draw-in groove 5 equidistantly distributes along the lower edge of described body.
Preferably scheme be the number of finish rolling deformed bar via 2 on the top being located at described body be odd number, in order to right
Claim Zhang Li, uniform force.
What Fig. 1 and Fig. 2 represented is one of preferred embodiment: be provided with five through bottoms on the top of described body
Finish rolling deformed bar via 2, one of them finish rolling deformed bar via is positioned at the center of described body 1, remaining four finish rolling spiral shell
Stricture of vagina reinforcing bar via equidistantly distributes along the center of described body 1；Lower edge at described body is provided with nine steel strand wires draw-in grooves
5, described nine steel strand wires draw-in grooves equidistantly distribute along the lower edge of described body 1.
See Fig. 3, when using this utility model that finish rolling twisted steel 3 is converted to steel strand wires 6, reliable in order to ensure connecting
Property, anchorage uniform force, should first lock by finish rolling deformed bar 3 stretch-draw and with finish rolling deformed bar nut 4, then entire beam tension
Conversion steel strand wires 6, then lock with steel strand anchoring head 7.
Described finish rolling deformed bar via can select three, four, six or seven as the case may be.Described steel strand wires
Draw-in groove can select five, six, seven, eight, ten, 11 or 12 as the case may be.
When using this utility model that steel strand wires 6 are converted to finish rolling deformed bar 3, should first by steel strand wires 6 stretch-draw also
Lock with steel strand anchoring head 7, then of stretch-draw body central locks by finish rolling twisted steel 3 and with finish rolling deformed bar nut 4
Tightly, then, use the mode of symmetrical stretch-draw, then lock with finish rolling deformed bar nut 4.
Prestressed component construct in more situation need by be embedded in concrete prestress steel twist wire body
System is converted to the finish rolling deformed bar connected by nut check, or needs the most pre-buried finish rolling deformed bar is converted to steel
Strand bundle, carries out stretch-draw for longer steel wire bundle.These steel strand wires are connected transducer with finish rolling deformed bar and are mainly used in essence
Roll the connection conversion between spiral and steel strand wires.
Claims (5)
1. steel strand wires are connected a transducer with finish rolling deformed bar, including body (1), it is characterized in that: described body (1) is upper
Portion's diameter, more than the cylinder boss of lower diameter, is provided with the finish rolling deformed bar mistake of multiple through bottom on the top of described body
Hole (2), the lower edge at described body is provided with multiple steel strand wires draw-in groove (5), and the bottom of multiple steel strand wires draw-in grooves is all in half arc
Circular.
Steel strand wires the most according to claim 1 are connected transducer with finish rolling deformed bar, it is characterized in that: the plurality of finish rolling
A finish rolling deformed bar via in spiral via (2) is positioned at the center of described body (1), remaining fining twisted steel
Muscle via equidistantly distributes along the center of described body (1).
Steel strand wires the most according to claim 1 and 2 are connected transducer with finish rolling deformed bar, it is characterized in that: the plurality of
Steel strand wires draw-in groove (5) equidistantly distributes along the lower edge of described body.
Steel strand wires the most according to claim 1 and 2 are connected transducer with finish rolling deformed bar, it is characterized in that: at described
The top of body is provided with the finish rolling deformed bar via (2) of five through bottoms, and one of them finish rolling deformed bar via is positioned at institute
Stating the center of body (1), remaining four finish rolling deformed bar via equidistantly distributes along the center of described body (1).
Steel strand wires the most according to claim 4 are connected transducer with finish rolling deformed bar, it is characterized in that: at described body
Lower edge is provided with nine steel strand wires draw-in grooves (5), and the plurality of steel strand wires draw-in groove is equidistant along the lower edge of described body (1)
Distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885104.XU CN205875525U (en) | 2016-08-16 | 2016-08-16 | Converter is connected with finish rolling twisted steel to steel strand wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885104.XU CN205875525U (en) | 2016-08-16 | 2016-08-16 | Converter is connected with finish rolling twisted steel to steel strand wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875525U true CN205875525U (en) | 2017-01-11 |
Family
ID=57704218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885104.XU Expired - Fee Related CN205875525U (en) | 2016-08-16 | 2016-08-16 | Converter is connected with finish rolling twisted steel to steel strand wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875525U (en) |
-
2016
- 2016-08-16 CN CN201620885104.XU patent/CN205875525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |