CN205046929U - Multidirectional atress insulating column base of polyester that excels in - Google Patents
Multidirectional atress insulating column base of polyester that excels in Download PDFInfo
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- CN205046929U CN205046929U CN201520744597.0U CN201520744597U CN205046929U CN 205046929 U CN205046929 U CN 205046929U CN 201520744597 U CN201520744597 U CN 201520744597U CN 205046929 U CN205046929 U CN 205046929U
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- strength polyester
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- prop boots
- stiffener
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Abstract
The utility model discloses a multidirectional atress insulating column base of polyester that excels in, it includes concrete pier basis, insulating column base and manger plate cover, insulating column base includes and excels in upper prop boots, lower prop boots, cylinder polyester insulator, prestressing force excel in that polyester muscle, the polyester muscle special use of excelling in push down joints, in the polyester muscle special use of excelling in crimping head, increased pressure board, insulator bottom plate, studdle, lower prop boots stiffener, steel bottom plate, upper prop boots stiffener, annular stiffener and discharger temporarily. The high polyester muscle that excels in of adoption intensity bears the pulling force of king -post, and the polyester muscle that excels in simultaneously has good insulating properties, guarantees the insulating effect of tower body bottom, the mode that pre -tension was applyed to the polyester muscle that excels in to the adoption makes the polyester insulator that excels in be in all the time and presses stress state, and what change the insulator that excels in is drawn the fragility characteristic, makes it become the toughness structure.
Description
Technical field
The utility model belongs to insulation technology field at the bottom of self-supporting medium-wave tower tower, is specifically related to a kind of multidirectional stressed high-strength polyester insulation suspension column.
Background technology
In self-supporting medium-wave tower field, because tower body and basis are accomplished to insulate by needs, bottom medium-wave tower king-post, adopt insulator bearing realize the requirement of insulation.This insulator bearing should bear tower body superstructure pull out force, compressive load, also likely bears the Moment because lateral load causes simultaneously.At present conventional insulator bearing adopts fragile material to make, and can bear compressive load preferably, but its tensile strength is very low and be difficult to bear moment load, and cost of manufacture is expensive simultaneously, and be easy to broken, installation steps are loaded down with trivial details.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the purpose of this utility model is, provides a kind of multidirectional stressed high-strength polyester insulation suspension column, can bear compressive load, moment load preferably.
The multidirectional stressed high-strength polyester insulation suspension column that the utility model provides, it comprises concrete column pier foundation, insulation suspension column and water retaining cover, described insulation suspension column is arranged at concrete column pier foundation top, and described water retaining cover upper end is fixed on insulation suspension column, and lower end is fixed on concrete column pier foundation, described insulation suspension column comprises upper prop boots, lower prop boots, cylindrical shape high-strength polyester isolator, prestressed high-strength polyester muscle, the special lower crimp head of high-strength polyester muscle, the special upper crimp head of high-strength polyester muscle, increased pressure board, isolator base plate, temporary support screw rod, lower prop boots stiffener, steel sole plate, upper prop boots stiffener, annular stiffener and discharger, described cylindrical shape high-strength polyester isolator is along same circle distribution and between upper prop boots and lower prop boots, cylindrical shape high-strength polyester isolator upper end is provided with polytetrafluoroethylene (PTFE) ring flat-plate, cylindrical shape high-strength polyester isolator lower end is provided with lower polytetrafluoroethylene (PTFE) ring flat-plate, upper prop boots are provided with upper prop boots stiffener, lower prop boots are provided with lower prop boots stiffener, upper prop boots stiffener top is provided with annular stiffener, increased pressure board is provided with between upper prop boots and cylindrical shape high-strength polyester isolator, isolator base plate is provided with between lower prop boots and cylindrical shape high-strength polyester isolator, steel sole plate is provided with between lower prop boots and concrete column pier foundation, prestressed high-strength polyester muscle and temporary support screw rod are successively through increased pressure board and isolator base plate and temporary support screw rod is positioned at the outside of prestressed high-strength polyester muscle, prestressed high-strength polyester muscle upper end is passed increased pressure board and is provided with the special upper crimp head of high-strength polyester muscle, and prestressed high-strength polyester muscle lower end is passed isolator base plate and is provided with the special lower crimp head of high-strength polyester muscle, described concrete column pier foundation and steel sole plate are fixed by prestressed bolt, and described prestressed bolt upper end passes concrete column pier foundation place and is provided with crab-bolt top board, and prestressed bolt lower end to be embedded in concrete column pier foundation and to be provided with pre-buried anchor slab, described concrete column pier foundation is provided with ground connection steel band, and described discharger is fixedly arranged between upper prop boots stiffener and ground connection steel band.
The multidirectional stressed high-strength polyester insulation suspension column that the utility model provides, its beneficial effect is, adopt the high high-strength polyester muscle of intensity to bear the pulling force of king-post, high-strength polyester muscle has good insulating properties simultaneously, ensures the insulation effect bottom tower body; Adopt and make high-strength polyester isolator be in compressive stress state all the time to the mode of high-strength polyester muscle applying pretension, change the tension fragility characteristic of high-strength insulation body, make it become ductile structure.
Accompanying drawing explanation
Fig. 1 is the sectional axonometric drawing of the utility model embodiment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1;
Fig. 5 is the D-D sectional view of Fig. 1;
Fig. 6 is the E-E sectional view of Fig. 1.
Mark in figure:
1. cylindrical shape high-strength polyester isolator; 2. prestressed high-strength polyester muscle; 3. the special lower crimp head of high-strength polyester muscle; 4. the special upper crimp head of high-strength polyester muscle; 5. large hex-head nut; 6. increased pressure board; 7. isolator base plate; 8. go up polytetrafluoroethylene (PTFE) ring flat-plate; 9. descend polytetrafluoroethylene (PTFE) ring flat-plate; 10. temporary support screw rod; 11. lower prop boots; 12. lower prop boots stiffeners; 13. steel sole plates; 14. crab-bolt top boards; 15. prestressed bolt; 16. pads; 17. double nuts; 18. pre-buried anchor slabs; 19. concrete column pier foundations; 20. water retaining cover connecting bolts; 21. upper prop boots stiffeners; 22. annular stiffeners; 23. water retaining covers; 24. dischargers; 25. ground connection steel bands; 26. upper prop boots; 27. suspension column adpting flanges; 28. king-posts.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the multidirectional stressed high-strength polyester insulation suspension column that the utility model provides is described in detail.
Embodiment
With reference to Fig. 1-Fig. 6, the multidirectional stressed high-strength polyester insulation suspension column of the present embodiment, it comprises concrete column pier foundation 19, insulation suspension column and water retaining cover 23, described insulation suspension column is arranged at concrete column pier foundation 19 top, described water retaining cover 23 upper end is fixed on insulation suspension column, and lower end is fixed on concrete column pier foundation 19, described insulation suspension column comprises upper prop boots 26, lower prop boots 11, cylindrical shape high-strength polyester isolator 1, prestressed high-strength polyester muscle 2, the special lower crimp head 3 of high-strength polyester muscle, the special upper crimp head 4 of high-strength polyester muscle, increased pressure board 6, isolator base plate 7, temporary support screw rod 10, lower prop boots stiffener 12, steel sole plate 13, upper prop boots stiffener 21, annular stiffener 22 and discharger 24, described cylindrical shape high-strength polyester isolator 1 is along same circle distribution and between upper prop boots 26 and lower prop boots 11, cylindrical shape high-strength polyester isolator 1 upper end is provided with polytetrafluoroethylene (PTFE) ring flat-plate 8, cylindrical shape high-strength polyester isolator 1 lower end is provided with lower polytetrafluoroethylene (PTFE) ring flat-plate 9, upper prop boots 26 are provided with upper prop boots stiffener 21, lower prop boots 11 are provided with lower prop boots stiffener 12, upper prop boots stiffener 21 top is provided with annular stiffener 22, increased pressure board 6 is provided with between upper prop boots 26 and cylindrical shape high-strength polyester isolator 1, be provided with isolator base plate 7 between lower prop boots 11 and cylindrical shape high-strength polyester isolator 1, between lower prop boots 11 and concrete column pier foundation 19, be provided with steel sole plate 13, prestressed high-strength polyester muscle 2 and temporary support screw rod 10 are successively through increased pressure board 6 and isolator base plate 7 and temporary support screw rod 10 is positioned at the outside of prestressed high-strength polyester muscle 2, prestressed high-strength polyester muscle 2 upper end is passed increased pressure board 6 and is provided with the special upper crimp head 4 of high-strength polyester muscle, and prestressed high-strength polyester muscle 2 lower end is passed isolator base plate 7 and is provided with the special lower crimp head 3 of high-strength polyester muscle, described concrete column pier foundation 19 and steel sole plate 13 are fixed by prestressed bolt 15, described prestressed bolt 15 upper end passes concrete column pier foundation 19 place and is provided with crab-bolt top board 14, and prestressed bolt 15 lower end to be embedded in concrete column pier foundation 19 and to be provided with pre-buried anchor slab 18, described concrete column pier foundation 19 is provided with ground connection steel band 25, and described discharger 24 is fixedly arranged between upper prop boots stiffener 21 and ground connection steel band 25.
The construction and installation step of multidirectional stressed high-strength polyester insulation suspension column is as follows:
1. concreting pier base 19, imbeds prestressed bolt 15 and ground connection steel band 25 in stub;
2. insulated column footmuff is entered the prestressed bolt 15 that basis is imbedded in advance, prestressed bolt 15 upper end and steel sole plate 13 junction are provided with pad 16 and fix with double nut 17;
3. stretch-draw prestressing force crab-bolt 15;
4. king-post 28 is installed, king-post 28 is connected by suspension column adpting flange 27 with upper prop boots 26;
5. discharger 24 is installed;
6. install water retaining cover 23, water retaining cover 23 upper end is fixed on upper prop boots stiffener 21 by water retaining cover connecting bolt 20, and lower end is fixed on concrete column pier foundation 19.
The step of produce in factory insulation suspension column is as follows:
1. bottom cylindrical shape high-strength polyester isolator 1 with holes and top is pasted lower polytetrafluoroethylene (PTFE) ring flat-plate 9 and upper polytetrafluoroethylene (PTFE) ring flat-plate 8 respectively, be clipped between increased pressure board 6 and isolator base plate 7, and mating holes center, temporary support screw rod 10 is installed;
2. prestressed high-strength polyester muscle 2 penetrates in the hole of isolator base plate 7 and increased pressure board 6 from the bottom up;
3. stretch-draw prestressing force high-strength polyester muscle 2;
4. fix prestressed high-strength polyester muscle 2 upper end by large hex-head nut 5.
Claims (5)
1. a multidirectional stressed high-strength polyester insulation suspension column, it comprises concrete column pier foundation, insulation suspension column and water retaining cover, described insulation suspension column is arranged at concrete column pier foundation top, and described water retaining cover upper end is fixed on insulation suspension column, and lower end is fixed on concrete column pier foundation, it is characterized in that: described insulation suspension column comprises upper prop boots, lower prop boots, cylindrical shape high-strength polyester isolator, prestressed high-strength polyester muscle, the special lower crimp head of high-strength polyester muscle, the special upper crimp head of high-strength polyester muscle, increased pressure board, isolator base plate, temporary support screw rod, lower prop boots stiffener, steel sole plate, upper prop boots stiffener, described cylindrical shape high-strength polyester isolator is along same circle distribution and between upper prop boots and lower prop boots, upper prop boots are provided with upper prop boots stiffener, lower prop boots are provided with lower prop boots stiffener, increased pressure board is provided with between upper prop boots and cylindrical shape high-strength polyester isolator, be provided with isolator base plate between lower prop boots and cylindrical shape high-strength polyester isolator, between lower prop boots and concrete column pier foundation, be provided with steel sole plate, prestressed high-strength polyester muscle and temporary support screw rod are successively through increased pressure board and isolator base plate and temporary support screw rod is positioned at the outside of prestressed high-strength polyester muscle, prestressed high-strength polyester muscle upper end is passed increased pressure board and is provided with the special upper crimp head of high-strength polyester muscle, and prestressed high-strength polyester muscle lower end is passed isolator base plate and is provided with the special lower crimp head of high-strength polyester muscle.
2. multidirectional stressed high-strength polyester insulation suspension column according to claim 1, is characterized in that: described cylindrical shape high-strength polyester isolator upper end is provided with polytetrafluoroethylene (PTFE) ring flat-plate, and cylindrical shape high-strength polyester isolator lower end is provided with lower polytetrafluoroethylene (PTFE) ring flat-plate.
3. multidirectional stressed high-strength polyester insulation suspension column according to claim 1, is characterized in that: described upper prop boots stiffener top is provided with annular stiffener.
4. multidirectional stressed high-strength polyester insulation suspension column according to claim 1, it is characterized in that: described concrete column pier foundation and steel sole plate are fixed by prestressed bolt, described prestressed bolt upper end passes concrete column pier foundation place and is provided with crab-bolt top board, and prestressed bolt lower end to be embedded in concrete column pier foundation and to be provided with pre-buried anchor slab; Described concrete column pier foundation is provided with ground connection steel band.
5. multidirectional stressed high-strength polyester insulation suspension column according to claim 4, is characterized in that: described insulation suspension column also comprises discharger, and described discharger is fixedly arranged between upper prop boots stiffener and ground connection steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744597.0U CN205046929U (en) | 2015-09-24 | 2015-09-24 | Multidirectional atress insulating column base of polyester that excels in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744597.0U CN205046929U (en) | 2015-09-24 | 2015-09-24 | Multidirectional atress insulating column base of polyester that excels in |
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| CN205046929U true CN205046929U (en) | 2016-02-24 |
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| CN201520744597.0U Active CN205046929U (en) | 2015-09-24 | 2015-09-24 | Multidirectional atress insulating column base of polyester that excels in |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755740A (en) * | 2018-08-28 | 2018-11-06 | 同济大学建筑设计研究院(集团)有限公司 | A kind of seif-citing rate formula generation power foundation of wind power ring group plinth hardened system and reinforcement means |
-
2015
- 2015-09-24 CN CN201520744597.0U patent/CN205046929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755740A (en) * | 2018-08-28 | 2018-11-06 | 同济大学建筑设计研究院(集团)有限公司 | A kind of seif-citing rate formula generation power foundation of wind power ring group plinth hardened system and reinforcement means |
| CN108755740B (en) * | 2018-08-28 | 2023-08-04 | 同济大学建筑设计研究院(集团)有限公司 | Self-stress type wind power generation tower foundation ring foundation reinforcing system and reinforcing method |
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| GR01 | Patent grant |