CN205134562U - Built -up connection spare component of FRP member - Google Patents
Built -up connection spare component of FRP member Download PDFInfo
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- CN205134562U CN205134562U CN201520968843.0U CN201520968843U CN205134562U CN 205134562 U CN205134562 U CN 205134562U CN 201520968843 U CN201520968843 U CN 201520968843U CN 205134562 U CN205134562 U CN 205134562U
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- steel tube
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- inwall
- screw thread
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Abstract
The utility model discloses a built -up connection spare component of FRP member, including the connecting piece, the connecting piece includes first nonrust steel pipe, all be equipped with first internal thread on the inner wall at first nonrust steel pipe both ends, all be equipped with first external screw thread on the outer wall at first nonrust steel pipe both ends, the body of first nonrust steel pipe is equipped with the portion of putting forth effort of reversing outward. The utility model discloses be equipped with the portion of putting forth effort of reversing outside the body of first nonrust steel pipe, all be equipped with the screw inside and outside the first nonrust steel pipe both ends, and first nonrust steel pipe both ends screw opposite direction, like this in first nonrust steel pipe both ends precession simultaneously member when dismantling (or can back -out simultaneously member), can be at the construction field (site) according to member size demand and random nimble concatenation, and construction convenience easily operates.
Description
Technical field
The utility model relates to field of civil engineering, particularly a kind of combined connection component component of FRP rod member.
Background technology
In building work engineer applied field, fibre reinforced plastics (be called for short FRP) because of its have that intensity is high, quality is light, surface density is little, the feature such as antifatigue and corrosion resistance and good and enjoy favor.Wherein FRP rod member is particularly taken seriously in trussed construction.On the other hand due to FRP material price relative to steel and concrete higher, cost of manufacture for the mould required for different directions FRP component is also very high, and the size of FRP component receives the restriction making the die needed size of FRP component, and it is all more to the requirement kind of scantling pattern in site operation, but field condition arbitrarily can not make again the size of needs, these all shortcomings constrain the application of FRP rod member in trussed construction and popularization.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides that a kind of structure is simple, cost is low, the connector of the assembled rod member of FRP flexibly and comprise the combined member of described connector.
The technical scheme that the utility model solves the problem is: a kind of combined connection component component of FRP rod member, comprise connector, described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, is provided with torsion outside the body of described first stainless steel tube and puts forth effort portion.
In the combined connection component component of above-mentioned FRP rod member, described first internal thread is contrary with the first externally threaded hand of spiral.
In the combined connection component component of above-mentioned FRP rod member, the described torsion portion of putting forth effort adopts FRP to indulge silk and the mixing of FRP horizontal hair is interwoven.
In the combined connection component component of above-mentioned FRP rod member, the cross section that portion is puted forth effort in described torsion is regular polygon.
A kind of combined connection component component of FRP rod member, comprise connector, second stainless steel tube, described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, one end of first stainless steel tube is provided with the second stainless steel tube, the inwall at the second stainless steel tube two ends is provided with the second internal thread matched with the first external screw thread of the first stainless steel tube, the outer wall of the second stainless steel tube is provided with the second external screw thread.
A kind of combined connection component component of FRP rod member, comprise connector, second stainless steel tube, described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, the two ends of the first stainless steel tube are respectively provided with second stainless steel tube, the inwall at the second stainless steel tube two ends is provided with the second internal thread matched with the first external screw thread of the first stainless steel tube, the outer wall of the second stainless steel tube is provided with the second external screw thread.
A kind of combined connection component component of FRP rod member, comprise connector, 3rd stainless steel tube, described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, one end of first stainless steel tube is provided with the 3rd stainless steel tube, the outer wall of the 3rd stainless steel tube is provided with the 3rd external screw thread matched with the first internal thread of the first stainless steel tube, the inwall of the 3rd stainless steel tube is provided with the 3rd internal thread.
In the combined connection component component of above-mentioned FRP rod member, the inwall at described 3rd stainless steel tube two ends is axially arranged with several grooves.
A kind of combined connection component component of FRP rod member, comprise T-shaped tube connector, connector, 4th stainless steel tube, described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, the inwall of described T-shaped tube connector three connectivity ports is equipped with the 5th internal thread matched with the first external screw thread of the first stainless steel tube, the inwall of described 4th stainless steel tube is provided with the 4th internal thread matched with the first external screw thread of the first stainless steel tube, three connectivity ports of described T-shaped tube connector are connected with the threaded one end of the first stainless steel tube of a connector respectively, the other end of the first stainless steel tube of three connectors is threaded with the 4th stainless steel tube respectively.
The beneficial effects of the utility model are:
1, the utility model comprises the first stainless steel tube, be provided with torsion outside the body of the first stainless steel tube and put forth effort portion, all screw thread is provided with inside and outside first stainless steel tube two ends, and the first stainless steel tube two ends hand of spiral is contrary, like this can simultaneously precession rod member (or simultaneously can screw out rod member during dismounting) at the first stainless steel tube two ends, can arbitrarily splice flexibly according to rod member size requirements at the construction field (site), and easy construction is easy to operate;
2, the center of connector of the present utility model is through, can at the in-built prestressed reinforcement of connector.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment one.
Fig. 2 is the sectional drawing of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the lateral view of Fig. 1.
Fig. 5 is the structural representation of the utility model embodiment two.
Fig. 6 is the second stainless steel tube and connector connecting portion schematic diagram in Fig. 5.
Fig. 7 is the sectional drawing of Fig. 6.
Fig. 8 is the structural representation of the utility model embodiment three.
Fig. 9 is the structural representation of the second stainless steel tube in Fig. 8.
Figure 10 is the sectional drawing of Fig. 9.
Figure 11 is the lateral view of Fig. 9.
Figure 12 is the structural representation of the utility model embodiment four.
Figure 13 is the stereogram of the 3rd stainless steel tube in Figure 12.
Figure 14 is the lateral view of Figure 13.
Figure 15 is the sectional drawing of Figure 13.
Figure 16 is the structural representation of the utility model embodiment five.
Figure 17 is the structural representation of T-shaped tube connector in Figure 16.
Figure 18 is the sectional drawing of Figure 17.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment one
As Figure 1-Figure 4, a kind of combined connection component component of FRP rod member, comprise connector, described connector comprises the first stainless steel tube 1, the inwall at described first stainless steel tube 1 two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube 1 two ends is equipped with the first external screw thread, described first internal thread is contrary with the first externally threaded hand of spiral, be provided with torsion outside the body of described first stainless steel tube 1 and put forth effort portion 2, reversing the cross section of putting forth effort portion 2 is regular polygon, described torsion put forth effort portion 2 adopt FRP indulge silk and FRP horizontal hair mixing be interwoven, can not only prevent stainless steel tube from getting rusty like this, more can alleviate the weight of bar connecting piece, and improve its stress performance.
Embodiment two
As illustrated in figs. 5-7, a kind of combined connection component component of FRP rod member, comprise connector, second stainless steel tube 3, described connector comprises the first stainless steel tube 1, the inwall at described first stainless steel tube 1 two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube 1 two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube 1 and put forth effort portion 2, one end of first stainless steel tube 1 is provided with the second stainless steel tube 3, the inwall at the second stainless steel tube 3 two ends is provided with the second internal thread matched with the first external screw thread of the first stainless steel tube 1, the outer wall of the second stainless steel tube 3 is provided with the second external screw thread.
Embodiment three
As Fig. 8-11, a kind of combined connection component component of FRP rod member, comprise connector, second stainless steel tube 3, described connector comprises the first stainless steel tube 1, the inwall at described first stainless steel tube 1 two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube 1 two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube 1 and put forth effort portion 2, the two ends of the first stainless steel tube 1 are respectively provided with second stainless steel tube 3, the inwall at the second stainless steel tube 3 two ends is provided with the second internal thread matched with the first external screw thread of the first stainless steel tube 1, the outer wall of the second stainless steel tube 3 is provided with the second external screw thread.
Embodiment four
When running into some node strength and being inadequate, the intensity of Nodes can be strengthened by connecting undersized stainless steel tube.As Figure 12-15, a kind of combined connection component component of FRP rod member, comprise connector, 3rd stainless steel tube 4, described connector comprises the first stainless steel tube 1, the inwall at described first stainless steel tube 1 two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube 1 two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube 1 and put forth effort portion 2, one end of first stainless steel tube 1 is provided with the 3rd stainless steel tube 4, the outer wall of the 3rd stainless steel tube 4 is provided with the 3rd external screw thread matched with the first internal thread of the first stainless steel tube 1, the inwall of the 3rd stainless steel tube 4 is provided with the 3rd internal thread, the inwall at described 3rd stainless steel tube 4 two ends is axially arranged with several grooves 5, the pipe thickness of node point connection is increased with this, reach the object strengthening node strength.
Embodiment five
As Figure 16-18, a kind of combined connection component component of FRP rod member, comprise T-shaped tube connector 6, connector, 4th stainless steel tube 7, described connector comprises the first stainless steel tube 1, the inwall at described first stainless steel tube 1 two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube 1 two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube 1 and put forth effort portion 2, the inwall of described T-shaped tube connector 6 three connectivity ports is equipped with the 5th internal thread matched with the first external screw thread of the first stainless steel tube 1, the inwall of described 4th stainless steel tube 7 is provided with the 4th internal thread matched with the first external screw thread of the first stainless steel tube 1, three connectivity ports of described T-shaped tube connector 6 are connected with the threaded one end of the first stainless steel tube 1 of a connector respectively, the other end of the first stainless steel tube 1 of three connectors is threaded with the 4th stainless steel tube 7 respectively.
Claims (9)
1. the combined connection component component of a FRP rod member, it is characterized in that: comprise connector, described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, is provided with torsion outside the body of described first stainless steel tube and puts forth effort portion.
2. the combined connection component component of FRP rod member according to claim 1, is characterized in that: described first internal thread is contrary with the first externally threaded hand of spiral.
3. the combined connection component component of FRP rod member according to claim 1, is characterized in that: the described torsion portion of putting forth effort adopts FRP to indulge silk and the mixing of FRP horizontal hair is interwoven.
4. the combined connection component component of FRP rod member according to claim 1, is characterized in that: the cross section that portion is puted forth effort in described torsion is regular polygon.
5. the combined connection component component of a FRP rod member, comprise connector, second stainless steel tube, it is characterized in that: described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, one end of first stainless steel tube is provided with the second stainless steel tube, the inwall at the second stainless steel tube two ends is provided with the second internal thread matched with the first external screw thread of the first stainless steel tube, the outer wall of the second stainless steel tube is provided with the second external screw thread.
6. the combined connection component component of a FRP rod member, comprise connector, second stainless steel tube, it is characterized in that: described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, the two ends of the first stainless steel tube are respectively provided with second stainless steel tube, the inwall at the second stainless steel tube two ends is provided with the second internal thread matched with the first external screw thread of the first stainless steel tube, the outer wall of the second stainless steel tube is provided with the second external screw thread.
7. the combined connection component component of a FRP rod member, comprise connector, 3rd stainless steel tube, it is characterized in that: described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, one end of first stainless steel tube is provided with the 3rd stainless steel tube, the outer wall of the 3rd stainless steel tube is provided with the 3rd external screw thread matched with the first internal thread of the first stainless steel tube, the inwall of the 3rd stainless steel tube is provided with the 3rd internal thread.
8. the combined connection component component of FRP rod member according to claim 7, is characterized in that: the inwall at described 3rd stainless steel tube two ends is axially arranged with several grooves.
9. the combined connection component component of a FRP rod member, comprise T-shaped tube connector, connector, 4th stainless steel tube, it is characterized in that: described connector comprises the first stainless steel tube, the inwall at described first stainless steel tube two ends is equipped with the first internal thread, the outer wall at the first stainless steel tube two ends is equipped with the first external screw thread, be provided with torsion outside the body of described first stainless steel tube and put forth effort portion, the inwall of described T-shaped tube connector three connectivity ports is equipped with the 5th internal thread matched with the first external screw thread of the first stainless steel tube, the inwall of described 4th stainless steel tube is provided with the 4th internal thread matched with the first external screw thread of the first stainless steel tube, three connectivity ports of described T-shaped tube connector are connected with the threaded one end of the first stainless steel tube of a connector respectively, the other end of the first stainless steel tube of three connectors is threaded with the 4th stainless steel tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968843.0U CN205134562U (en) | 2015-11-30 | 2015-11-30 | Built -up connection spare component of FRP member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968843.0U CN205134562U (en) | 2015-11-30 | 2015-11-30 | Built -up connection spare component of FRP member |
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| Publication Number | Publication Date |
|---|---|
| CN205134562U true CN205134562U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968843.0U Active CN205134562U (en) | 2015-11-30 | 2015-11-30 | Built -up connection spare component of FRP member |
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| CN (1) | CN205134562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677181A (en) * | 2020-06-06 | 2020-09-18 | 深圳龙源精造建设集团有限公司 | Frame roof for building decoration and finishing engineering |
-
2015
- 2015-11-30 CN CN201520968843.0U patent/CN205134562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677181A (en) * | 2020-06-06 | 2020-09-18 | 深圳龙源精造建设集团有限公司 | Frame roof for building decoration and finishing engineering |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |