CN209738317U - Mandrel structure for carbon fiber winding electric pole - Google Patents
Mandrel structure for carbon fiber winding electric pole Download PDFInfo
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- CN209738317U CN209738317U CN201920396337.7U CN201920396337U CN209738317U CN 209738317 U CN209738317 U CN 209738317U CN 201920396337 U CN201920396337 U CN 201920396337U CN 209738317 U CN209738317 U CN 209738317U
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 34
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 34
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 260
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 230000007704 transition Effects 0.000 claims description 24
- 230000002708 enhancing effect Effects 0.000 claims description 21
- 230000002787 reinforcement Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims 1
- 208000004141 microcephaly Diseases 0.000 abstract 2
- 230000000153 supplemental effect Effects 0.000 description 13
- 238000003466 welding Methods 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides a mandrel structure that carbon fiber winding pole was used, includes that the mandrel is big, microcephaly end, major part end axle head mechanism, microcephaly end axle head mechanism and middle segment mechanism, characteristics: the core mould rigid left reinforcing mechanism is arranged between the middle section mechanism and the right end of the core mould big end, the core mould rigid right reinforcing mechanism is arranged between the middle section mechanism and the left end of the core mould small end, the middle section mechanism comprises core pipes and core pipe rigid reinforcing mechanisms, the core pipes are in a group which are fixedly connected end to end, the left end of one core pipe adjacent to the core mould big end is connected with the right end of the core mould big end and is also connected with the core mould rigid left reinforcing mechanism, the right end of one core pipe adjacent to the core mould small end is connected with the left end of the core mould small end and is also connected with the core mould rigid right reinforcing mechanism, and the core pipe rigid reinforcing mechanisms are distributed at the positions where the two adjacent core pipes are fixedly connected end to end and are fixed with the core pipes. The rigidity of the core mould is improved, the deflection is avoided, and the quality of the carbon fiber wound pole is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the mandrel of pole processing usefulness, concretely relates to mandrel structure that carbon fiber winding pole was used.
Background
Since carbon fibers have the advantages of high strength, high temperature resistance, corrosion resistance, fatigue resistance, light weight, large tensile force, etc., carbon fibers are usually added as a reinforcing material to materials such as resin, metal, ceramic, etc. to form a carbon fiber composite material.
The carbon fiber pole has the advantages that compared with the traditional pole made of reinforced concrete materials, the carbon fiber pole has the characteristics of excellent shock resistance, looseness resistance and fracture resistance, so the carbon fiber pole is paid much attention by the power department in recent years.
Not only are the molds used to make the aforementioned conventional poles, such as CN108908687A (a cement casting mold for pole manufacture) and CN108798190A (poles, molds), seen in the published chinese patent literature, but also the molds used for carbon fiber wound poles, typically "composite tapered pole wound core film" as recommended by CN 202448347U.
The requirement for deflection of the electric pole is severe because the length of the carbon fiber winding electric pole, namely the height of the electric pole in a use state, is several meters, more than ten meters or even more, and the deflection of the carbon fiber winding electric pole is controlled within a design range, for example, the deflection of the carbon fiber winding electric pole with the height of 14 meters is less than 3mm, so that the core mold structure is controlled, because the deflection of the carbon fiber winding electric pole and the deflection of the core mold are in a trend of steps and so. Therefore, the positive significance of designing the core mold for carbon fiber wound poles, which helps to control deflection, is that the technical solution to be described below is created in this context.
Disclosure of Invention
The utility model aims to provide a help showing the mandrel structure that the carbon fiber winding pole that promotes the rigidity and can avoid producing the amount of deflection was used.
The utility model aims to realize the task, and discloses a core mould structure for carbon fiber winding electric poles, which comprises a core mould big end, a core mould small end, a big end shaft head mechanism, a small end shaft head mechanism and a middle segment mechanism, wherein the big end shaft head mechanism is fixed with the left end of the core mould big end, the small end shaft head mechanism is fixed with the right end of the core mould small end, the middle segment mechanism is fixedly connected between the right end of the core mould big end and the left end of the core mould small end, the core mould structure is characterized in that a core mould rigidity left reinforcing mechanism is arranged between the middle segment mechanism and the right end of the core mould big end, a core mould rigidity right reinforcing mechanism is arranged between the middle segment mechanism and the left end of the core mould small end, the middle segment mechanism comprises a core pipe with a core pipe cavity and a core pipe rigidity reinforcing mechanism, the number of the core pipes is a group of head and tail fixedly connected with each other, the left end of one core pipe adjacent to the large head end of the core mold is fixedly connected with the right end of the large head end of the core mold and is also fixedly connected with the left core mold rigid reinforcing mechanism, the right end of one core pipe adjacent to the small head end of the core mold is fixedly connected with the left end of the small head end of the core mold and is also fixedly connected with the right core mold rigid reinforcing mechanism, and the core pipe rigid reinforcing mechanisms are distributed at the positions where the two adjacent core pipes are fixedly connected end to end and are fixed with the core pipes.
In a specific embodiment of the present invention, the large head end of the core mold comprises a large head end conical tube and a large head end conical tube reinforcing means, the large diameter end of the large head end conical tube faces leftward, the small diameter end of the large head end conical tube faces rightward, the large head end conical tube reinforcing means comprises a large head end conical tube left reinforcing disk, a large head end conical tube right reinforcing disk and a large head end conical tube reinforcing disk web, the large head end conical tube left reinforcing disk and the large head end conical tube right reinforcing disk are disposed in the large head end conical tube cavity of the large head end conical tube in a left-right corresponding state to each other and are welded to each other with the disk rim of the large head end conical tube left reinforcing disk and the disk rim of the large head end conical tube right reinforcing disk and the cavity wall of the large head end conical tube cavity, a large head end conical tube reinforcing disk supporting shaft is fixed at a central position corresponding to a space between the large head end conical tube left reinforcing disk and the large head end conical tube right reinforcing disk, the large-head-end conical tube reinforcing disc radial plate is distributed at intervals in a radiation state around the periphery of the large-head-end conical tube reinforcing disc support shaft, the left end face of the large-head-end conical tube reinforcing disc radial plate is fixed with the right side face of the large-head-end conical tube left reinforcing disc, and the right end face of the large-head-end conical tube reinforcing disc radial plate is fixed with the left side face of the large-head-end conical tube right reinforcing disc; the big end shaft head mechanism is fixed with the center position of the left side surface of the big end conical pipe left reinforcing disc; the left end face of one core tube adjacent to the big end of the core mold is fixedly connected with the right end face of the big end conical tube; the left core mold rigidity reinforcing mechanism is arranged between the right end of the large-head-end conical tube cavity and the left end of the core tube cavity.
In another specific embodiment of the present invention, the core die small end includes a small end conical tube, a small end transition conical tube and a small end conical tube reinforcing device, the large diameter end of the small end conical tube faces left and is fixed with the right end of the small end transition conical tube, the small diameter end of the small end conical tube faces right, the small end conical tube reinforcing device includes a small end conical tube right reinforcing disc, a small end conical tube left reinforcing disc and a small end conical tube reinforcing disc, the small end conical tube left reinforcing disc and the small end conical tube right reinforcing disc are disposed in the small end conical tube cavity of the small end conical tube in a mutually corresponding state, and the disc rim of the small end conical tube left reinforcing disc and the disc rim of the small end conical tube right reinforcing disc are welded and fixed with the cavity wall of the small end conical tube cavity, and a small end is fixed at a central position corresponding to the space between the small end conical tube left reinforcing disc and the small end conical tube right reinforcing disc The small-head end conical pipe reinforcing web plate is distributed at intervals around the small-head end conical pipe reinforcing disc support shaft in a radiation state, the left end face of the small-head end conical pipe reinforcing web plate is fixed with the right side face of the small-head end conical pipe left reinforcing disc, and the right end face of the small-head end conical pipe reinforcing web plate is fixed with the left side face of the small-head end conical pipe right reinforcing disc; the small-end shaft head mechanism is fixed with the center of the right side surface of the small-end conical pipe right reinforcing disc; the right end of a core pipe adjacent to the small end of the core mold is fixedly connected with the left end of the small end transition conical pipe; the core mold rigidity right reinforcing mechanism is arranged between the left end of the small-head end transition conical pipe cavity of the small-head end transition conical pipe and the right end of the core pipe cavity; wherein a small-head-end rigid additional reinforcing mechanism is arranged between the left end of the small-head-end conical tube cavity and the right end of the small-head-end transition conical tube cavity.
In another specific embodiment of the present invention, the big end axle head mechanism includes a big end axle journal and a big end supporting axle, a big end axle journal flange is formed at the right end of the big end axle journal, the big end axle journal flange is fixed with the central position of the left side surface of the big end conical tube left reinforcing disc, a big end supporting axle sleeve extends from the left end of the big end axle journal, the right end of the big end supporting axle is inserted into the big end axle journal cavity of the big end axle journal through the big end supporting axle sleeve and is welded with the big end axle journal, and the left end of the big end supporting axle extends out of the left end surface of the big end supporting axle sleeve and is provided with a power transmission connection embedding groove on the left end surface of the big end supporting axle.
In another specific embodiment of the present invention, a left reinforcing plate boss protruding from the left side surface is formed at the center of the left side surface of the large-head-end conical tube left reinforcing plate, and large-head-end conical tube left reinforcing plate screw holes are formed at intervals on the large-head-end conical tube left reinforcing plate and around the large-head-end conical tube left reinforcing plate boss; a boss matching cavity is formed in the center of the right side face of the big-end-journal flange, big-end-journal flange screw holes are formed in the big-end-journal flange at intervals and correspond to the periphery of the boss matching cavity, big-end-journal flange fixing screws are arranged on the big-end-journal flange screw holes in a matching mode, the positions of the big-end-journal flange fixing screws corresponding to the big-end-conical-tube left reinforcing-disc screw holes are fixed with the center of the left side face of the big-end-conical-tube left reinforcing disc, and the left reinforcing-disc boss is matched with the boss matching cavity.
The utility model discloses a still have a specific embodiment, little head end spindle nose mechanism includes a little head end axle journal and a little head end supporting axle, constitutes at the left end of little head end axle journal to have a little head end axle journal flange, this little head end axle journal flange with the central point of the right flank of little head end circular cone right side reinforcement dish puts fixedly, and little head end axle journal right-hand member extends there is a little head end supporting axle sleeve, and the left end of little head end supporting axle inserts the little head end axle journal intracavity of little head end axle journal and welds firmly with little head end axle journal, and the right-hand member of little head end supporting axle journal stretches out the right-hand member terminal surface of little head end supporting axle sleeve.
In a more specific embodiment of the present invention, small-end conical tube right reinforcing disc screw holes are provided in the small-end conical tube right reinforcing disc and around the center of the small-end conical tube right reinforcing disc at intervals, small-end journal flange fixing screw holes are provided in the small-end journal flange and around the small-end journal flange at intervals, small-end journal flange fixing screws are provided in the small-end journal flange fixing screw holes, and the small-end journal flange fixing screws are fixed to the center of the right side of the small-end conical tube right reinforcing disc at positions corresponding to the small-end conical tube right reinforcing disc screw holes; the right side surface of the right reinforcing disc of the small-head-end conical pipe is provided with a reinforcing disc limiting boss, and the reinforcing disc limiting boss is matched with a shaft neck flange cavity of a small-head-end shaft neck flange.
The utility model discloses a further a concrete embodiment, core pipe rigidity reinforcing mechanism includes that core pipe rigidity reinforcing radials bush, the left reinforcing radials of core pipe rigidity and the right reinforcing radials of core pipe rigidity, and core pipe rigidity reinforcing radials bush corresponding to the position of bordering on of two adjacent core pipes sets up the core pipe intracavity and with core pipe welded fastening, the left reinforcing radials of core pipe rigidity and the right reinforcing radials of core pipe rigidity set up in the core pipe rigidity reinforcing radials bush intracavity of core pipe rigidity reinforcing radials bush and core pipe rigidity right reinforcing radials still with the position of bordering on of two adjacent core pipes corresponding, wherein: the left core tube rigid reinforcing web and the right core tube rigid reinforcing web are Y-shaped and are staggered in position.
The utility model discloses a still more and a concrete embodiment, the structure of mandrel rigidity right side reinforcing mechanism with mandrel rigidity left side reinforcing mechanism's structure is the same, and this mandrel rigidity left side reinforcing mechanism includes big head end rigidity reinforcing radials bush, big head end rigidity left side reinforcing radials and big head end rigidity right side reinforcing radials, and big head end rigidity reinforcing radials bush setting is in big head end circular cone lumen right-hand member with between the left end of mandrel lumen, and simultaneously with big head end circular cone pipe and core pipe welded fastening, big head end rigidity left side reinforcing radials and big head end rigidity right side reinforcing radials setting are in big head end rigidity reinforcing radials bush intracavity of big head end rigidity reinforcing radials bush and big head end rigidity right side reinforcing radials still with big head end circular cone pipe and core pipe the position of bordering on corresponding, wherein: the large head end rigid left and right reinforcing webs are Y-shaped and offset from each other.
The utility model discloses a still and then a concrete embodiment, little head-end rigidity add reinforcing mechanism including add the bush, add left radials and add right radials, add the bush setting and be in the right-hand member of little head-end transition circular cone lumen with between the left end of little head-end circular cone lumen and simultaneously with little head-end transition circular cone pipe and little head-end circular cone pipe welded fastening, add left radials and add right radials setting in adding the bush and add right radials still with little head-end transition circular cone pipe with little head-end circular cone pipe the joint position corresponding, wherein, add left radials and add the shape of right radials and be the Y font and position each other is staggered.
The technical scheme provided by the utility model the technical effect lie in: because the left core mould rigidity reinforcing mechanism is arranged between the middle section mechanism and the right end of the big end of the core mould, the right core mould rigidity reinforcing mechanism is arranged between the middle section mechanism and the left end of the small end of the core mould, and the core pipe rigidity reinforcing mechanism is arranged at the connecting part of two adjacent core pipes of the middle section mechanism, the rigidity of the core mould can be obviously improved, the generation of deflection is avoided, and the quality of the carbon fiber wound pole is ensured.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a detailed structural view of the present invention.
Fig. 3 is a cross-sectional view of the big end spindle head mechanism and the big end of the core mold shown in fig. 1 and 2.
Fig. 4 is a sectional view of the small end spindle head mechanism and the core small end shown in fig. 1 and 2.
Fig. 5 is a front view of the core tube rigidity enhancing mechanism shown in fig. 2.
Detailed Description
In order to make the technical essence and advantages of the present invention more clear, the applicant below describes in detail the embodiments, but the description of the embodiments is not a limitation of the present invention, and any equivalent changes made according to the inventive concept, which are only formal and not essential, should be considered as the technical scope of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the state of fig. 1, and thus, should not be interpreted as a specific limitation to the technical solution provided by the present invention.
Referring to fig. 1, there are shown a large core mold head end 1, a small core mold head end 2, a large end head mechanism 3, a small end head mechanism 4 and a middle section mechanism 5, the large end head mechanism 3 is fixed to the left end of the large core mold head end 1, the small end head mechanism 4 is fixed to the right end of the small core mold head end 2, and the middle section mechanism 5 is fixedly connected between the right end of the large core mold head end 1 and the left end of the small core mold head end 2.
Please refer to fig. 2, which is a technical point of the technical solution provided by the present invention: a mandrel rigid left reinforcing mechanism 6 is arranged between the middle section mechanism 5 and the right end of the mandrel large end 1, a core mold rigidity right reinforcing mechanism 7 is arranged between the middle section mechanism 5 and the left end of the core mold small end 2, the middle section mechanism 5 comprises a core pipe 51 with a core pipe cavity 511 and a core pipe rigidity reinforcing mechanism 52, the number of the core pipes 51 is a group which is fixedly connected with each other end to end, wherein the left end of a core pipe 51 adjacent to the mandrel butt end 1 is fixedly connected to the right end of the mandrel butt end 1 and is also fixedly connected to the mandrel rigid left reinforcing mechanism 6, the right end of one core tube 51 adjacent to the core mold small end 2 is fixedly connected to the left end of the core mold small end 2 and also fixedly connected to the core mold rigid right reinforcing mechanism 7, and the core tube rigid reinforcing mechanisms 52 are distributed at the positions where the two adjacent core tubes 51 are fixedly connected end to end and fixed to the core tubes 51.
As shown in fig. 2, the core tube 51 adjacent to the mandrel large head end 1 is the leftmost core tube 51 of the eight core tubes 51 (but not limited to the eight core tubes 51) shown in fig. 1, that is, the first (first) core tube 51 counted from left to right, and the left end face of the first core tube 51 is fixedly connected to the right end face of the mandrel large head end 1 by welding; the core tube 51 adjacent to the core die small end 2 is the rightmost core tube 51 of the eight core tubes 51 shown in fig. 1, i.e., the last core tube 51 counted from left to right, and the right end face of the last core tube 51 is fixedly connected to the left end face of the core die small end 2 by welding.
Continuing to refer to fig. 2, the mandrel big-end 1 comprises a big-end conical tube 11 and a big-end conical tube reinforcing device 12, the big-diameter end of the big-end conical tube 11 faces left, the small-diameter end of the big-end conical tube 11 faces right, the big-end conical tube reinforcing device 12 comprises a big-end conical tube left reinforcing disc 121, a big-end conical tube right reinforcing disc 122 and a big-end conical tube reinforcing disc 123, the big-end conical tube left reinforcing disc 121 and the big-end conical tube right reinforcing disc 122 are arranged in the big-end conical tube cavity 111 of the big-end conical tube 11 in a left-right corresponding state, the disc rim of the big-end conical tube left reinforcing disc 121 and the disc rim of the big-end conical tube right reinforcing disc 122 are welded and fixed to the cavity wall of the big-end conical tube cavity 111, a big-end conical tube reinforcing disc support shaft 124 is fixed at the center position between the big-end conical tube left reinforcing disc 121 and the big-end conical tube right reinforcing disc 122, the large-head-end conical tube reinforcing disc radial plate 123 is distributed at intervals in a radiation state around the periphery of the large-head-end conical tube reinforcing disc support shaft 124, the left end face of the large-head-end conical tube reinforcing disc radial plate 123 is welded and fixed with the right side face of the large-head-end conical tube left reinforcing disc 121, and the right end face of the large-head-end conical tube reinforcing disc 123 is welded and fixed with the left side face of the large-head-end conical tube right reinforcing disc 122; the big-end spindle head mechanism 3 is fixed with the center position of the left side surface of the big-end conical pipe left reinforcing disc 121; the left end face of a core tube 51 adjacent to the mandrel big end 1 is fixedly connected with the right end face of the big end conical tube 11 in a welding mode; the left core mold rigidity reinforcing means 6 is provided between the right end of the tapered tubular cavity 111 having a large head end and the left end of the core tubular cavity 511.
Continuing with fig. 1, the aforesaid mandrel small end 2 comprises a small end conical tube 21, a small end transition conical tube 22 and a small end conical tube reinforcing device 23, the end with the large diameter of the small end conical tube 21 faces left and is welded and fixed with the right end of the small end transition conical tube 22, the end with the small diameter of the small end conical tube 21 faces right, the small end conical tube reinforcing device 23 comprises a small end conical tube right reinforcing disc 231, a small end conical tube left reinforcing disc 232 and a small end conical tube reinforcing disc 233, the small end conical tube left reinforcing disc 232 and the small end conical tube right reinforcing disc 231 are arranged in the small end conical tube cavity 211 of the small end conical tube 21 in a left-right corresponding state with each other (i.e. fixed) and the disc rim of the small end conical tube left reinforcing disc 232 and the disc rim of the small end conical tube right reinforcing disc 231 are welded and fixed with the cavity wall of the small end conical tube cavity 211, a small-head-end conical tube reinforcing disc support shaft 234 is fixedly welded at a central position corresponding to the position between the small-head-end conical tube left reinforcing disc 232 and the small-head-end conical tube right reinforcing disc 231, small-head-end conical tube reinforcing web plates 233 are distributed at intervals around the small-head-end conical tube reinforcing disc support shaft 234 in a radiation state, the left end face of the small-head-end conical tube reinforcing web plates 233 is fixedly welded with the right side face of the small-head-end conical tube left reinforcing disc 232, and the right end face of the small-head-end conical tube reinforcing web plates 233 is fixedly welded with the left side face of the small-head-end conical tube right reinforcing disc 231; the small end spindle head mechanism 4 is fixed to the center of the right side surface of the small end conical tube right reinforcing disc 231; the right end of a core tube 51 adjacent to the core die small end 2 is fixedly connected with the left end of the small end transition conical tube 22; the core mold rigidity right reinforcing mechanism 7 is arranged between the left end of the small end transition conical tube cavity 221 of the small end transition conical tube 22 and the right end of the core tube cavity 511 of the last core tube 51; wherein a small-end rigidity additional reinforcing mechanism 8 is arranged between the left end of the small-end conical tube cavity 211 and the right end of the small-end transition conical tube cavity 221.
Referring to fig. 3 in conjunction with fig. 2, the aforementioned big-end shaft-head mechanism 3 includes a big-end shaft neck 31 and a big-end supporting shaft 32, a big-end shaft neck flange 311 is formed at the right end of the big-end shaft neck 31, the big-end shaft neck flange 311 is fixed to the center position of the left side surface of the big-end conical tube left reinforcing disc 121, a big-end supporting shaft sleeve 312 extends from the left end of the big-end shaft neck 31, the right end of the big-end supporting shaft 32 is inserted into the big-end shaft neck cavity 313 of the big-end shaft neck 31 through the big-end supporting shaft sleeve 312 and is welded to the big-end shaft neck 31, and the left end of the big-end supporting shaft 32 protrudes out of the left end surface of the big-end supporting shaft sleeve 312 and is provided with a power transmission connection fitting groove 321 on the left end surface of the big-end supporting shaft 32.
As shown in fig. 2 and 3, a left reinforcing disc boss 1211 protruding from the left side surface is formed at the center of the left side surface of the large-head end conical tube left reinforcing disc 121, and a large-head end conical tube left reinforcing disc screw hole 1212 is formed at an interval around the large-head end conical tube left reinforcing disc 121 and corresponding to the left reinforcing disc boss 1211; a boss fitting recess 3111 is formed at the center of the right side surface of the large-end journal flange 311, large-end journal flange screw holes 3112 are formed at the large-end journal flange 311 at intervals around the boss fitting recess 3111, large-end journal flange fixing screws 31121 are disposed on the large-end journal flange screw holes 3112, the large-end journal flange fixing screws 31121 are fixed to the center of the left side surface of the large-end conical tube left reinforcing disc 121 at positions corresponding to the large-end conical tube left reinforcing disc screw holes 1212, and the left reinforcing disc boss 1211 is fitted to the boss fitting recess 3111.
Preferably, a first reinforcing rib plate i 3113 is formed between the left side surface of the large end journal flange 311 and the large end journal 31 in a spaced state.
Referring to fig. 4 in conjunction with fig. 2, the small-end spindle head mechanism 4 includes a small-end spindle neck 41 and a small-end support shaft 42, a small-end spindle neck flange 411 is formed at the left end of the small-end spindle neck 41, the small-end spindle neck flange 411 is fixed to the center of the right side surface of the small-end conical-tube right reinforcing disc 231, a small-end support shaft sleeve 412 extends from the right end of the small-end spindle neck 41, the left end of the small-end support shaft 42 is inserted into the small-end spindle neck cavity 413 of the small-end spindle neck 41 through the small-end support shaft sleeve 412 and is welded to the small-end spindle neck 41, and the right end of the small-end support shaft 42 protrudes out of the right end surface of the small-end support shaft sleeve 412.
Small-end conical pipe right reinforcing disc screw holes 2311 are formed in the small-end conical pipe right reinforcing disc 231 and around the center position of the small-end conical pipe right reinforcing disc 231 at intervals, small-end journal flange fixing screw holes 4111 are formed in the small-end journal flange 411 and around the small-end journal flange 411 at intervals, small-end journal flange fixing screws 41111 are arranged on the small-end journal flange fixing screw holes 4111, and the small-end journal flange fixing screws 41111 are fixed between the position corresponding to the small-end conical pipe right reinforcing disc screw holes 2311 and the center position of the right side surface of the small-end conical pipe right reinforcing disc 231; wherein, a reinforcing disc limiting boss 2312 is formed on the right side surface of the small-head end conical pipe right reinforcing disc 231, and the reinforcing disc limiting boss 2312 is matched with the journal flange cavity 4112 of the small-head end journal flange 411.
Preferably, a second rib ii 4113 is formed between the right side of the small end journal flange 411 and the small end journal 41 in a spaced state.
With particular reference to fig. 5 in conjunction with fig. 2, the core pipe rigidity enhancing mechanism 52 includes a core pipe rigidity enhancing web plate bushing 521, a core pipe rigidity left enhancing web plate 522 and a core pipe rigidity right enhancing web plate 523, the core pipe rigidity enhancing web plate bushing 521 is disposed in the core pipe cavity 511 at a border portion (i.e. a "joint portion") corresponding to the two adjacent core pipes 51 and is welded and fixed with the core pipe 51, the core pipe rigidity left enhancing web plate 522 and the core pipe rigidity right enhancing web plate 523 are disposed in the core pipe rigidity enhancing web plate bushing cavity 5211 of the core pipe rigidity enhancing web plate bushing 521 and the core pipe rigidity right enhancing web plate 523 also corresponds to the border portion of the two adjacent core pipes 51, wherein: the core tube rigid left reinforcing web 522 and the core tube rigid right reinforcing web 523 are Y-shaped and are offset in position from each other. That is, the core tube rigid left and right reinforcing webs 522, 523 are interleaved with one another in the state shown in FIGS. 2 and 5, offset by 60 from one another.
Preferably, first welding holes i 512 are formed in two adjacent core tubes 51 at intervals at positions corresponding to the circumferential direction of the core tube rigid reinforcing web bush 521, respectively, and both ends of the core tube rigid reinforcing web bush 521 are welded and fixed to the opposite ends of the two adjacent core tubes 51 through the first welding holes i 512. Since the joint portion of the core pipe rigid right reinforcing web 523 and the opposite end faces of the two adjacent core pipes 51, that is, the above-mentioned neighboring portion corresponds to each other, when the opposite end faces of the two adjacent core pipes 51 are welded and connected, the core pipe rigid reinforcing web liner 521 can be well supported, and the formed first weld i 513 and the core pipe rigid reinforcing web liner 521 are welded and fixed.
Continuing with fig. 2, since the structure of the aforesaid mandrel rigid right reinforcing mechanism 7 is the same as that of the aforesaid mandrel rigid left reinforcing mechanism 6, the applicant only describes the structure of the mandrel rigid left reinforcing mechanism 6, wherein the mandrel rigid left reinforcing mechanism 6 includes a large-head-end rigid reinforcing web bush 61, a large-head-end rigid left reinforcing web 62 and a large-head-end rigid right reinforcing web 63, the large-head-end rigid reinforcing web bush 61 is disposed between the right end of the aforesaid large-head-end conical tube cavity 111 and the left end of the aforesaid mandrel cavity 511 and is welded and fixed to the aforesaid large-head-end conical tube 11 and the core tube 51 at the same time, the large-head-end rigid left reinforcing web 62 and the large-head-end rigid right reinforcing web 63 are disposed in the large-head-end rigid reinforcing web bush cavity 611 of the large-head-end rigid reinforcing web bush 61 and the large-head-end rigid right reinforcing web 63 also corresponds to the junction (joint) between the large-head-, wherein: the large end rigid left reinforcing web 62 and the large end rigid right reinforcing web 63 are Y-shaped and offset from each other as explained in the core tube rigid left and right reinforcing webs 522, 523.
Since the structure of the core mold rigidity left reinforcing mechanism 6 is substantially the same as that of the core pipe rigidity reinforcing mechanism 52, further description thereof will be omitted.
Still referring to fig. 2, the aforementioned small-end rigid supplemental reinforcement mechanism 8 includes a supplemental bushing 81, a supplemental left web 82 and a supplemental right web 83, the supplemental bushing 81 is disposed between the right end of the aforementioned small-end transition conical tube cavity 221 and the left end of the aforementioned small-end conical tube cavity 211 and is welded and fixed to the aforementioned small-end transition conical tube 22 and small-end conical tube 21, the supplemental left web 82 and the supplemental right web 83 are disposed in the supplemental bushing 81 and the supplemental right web 83 also corresponds to the joint of the small-end transition conical tube 22 and the small-end conical tube 21, wherein the shapes of the supplemental left web 82 and the supplemental right web 83 are Y-shaped and the positions of the supplemental left web 82 and the supplemental right web 83 are offset from each other. As described in particular for the core tube rigid left and right reinforcing webs 522, 523.
Since the structure of the small end rigidity additional reinforcing mechanism 8 is substantially the same as that of the core mold rigidity left reinforcing mechanism 6, that is, the core pipe rigidity reinforcing mechanism 52, the applicant does not need to describe any further.
In this embodiment, the length of the core tube 51 is 130cm, the length of the large end conical tube 11 is 50cm, the length of the small end conical tube 21 is 50cm, and the length of the small end transition conical tube 22 is 64cm, but not limited by the above dimensions, and especially, through the test of the applicant, the flexibility of the core mold structure for carbon fiber wound pole of the above specification is in the range of 1.8-2.5mm, so that the quality of carbon fiber wound pole can be ensured.
Use the utility model discloses the time, then will the utility model discloses with horizontal state rotation ground supporting in the frame to make the power transmission of the left end of major part end supporting axle 32 connect the gomphosis groove 321 and be connected with the power transmission mechanism transmission, and the right-hand member of minor part end supporting axle 42 rotation ground supporting is on setting up the bearing frame in aforementioned frame. Since demolding after carbon fiber winding and molding and curing of the carbon fiber wound pole belong to the conventional technology, the applicant does not expand the description.
To sum up, the technical solution provided by the present invention remedies the defects in the prior art, successfully completes the invention task, and faithfully embodies the technical effects mentioned in the above technical effect column by the applicant.
Claims (10)
1. The utility model provides a mandrel structure that carbon fiber winding pole was used, includes a mandrel stub end (1), a mandrel stub end (2), a stub end axle head mechanism (3), a stub end axle head mechanism (4) and a middle section mechanism (5), and stub end axle head mechanism (3) is fixed with the left end of mandrel stub end (1), and stub end axle head mechanism (4) is fixed with the right-hand member of mandrel stub end (2), and middle section mechanism (5) fixed connection is between the right-hand member of mandrel stub end (1) and the left end of mandrel stub end (2), its characterized in that be in middle section mechanism (5) with be provided with mandrel rigidity left side reinforcing mechanism (6) between the right-hand member of mandrel stub end (1), in middle section mechanism (5) with be provided with rigidity right reinforcing mechanism (7) between the left end of mandrel stub end (2), middle section mechanism (5) is including core pipe (51) and the core pipe rigidity reinforcing mechanism (51) that have core pipe chamber (511) And the number of the core pipes (51) is a group of core pipes which are fixedly connected end to end, wherein the left end of one core pipe (51) adjacent to the core mould big head end (1) is fixedly connected with the right end of the core mould big head end (1) and is also fixedly connected with the core mould rigid left reinforcing mechanism (6), the right end of one core pipe (51) adjacent to the core mould small head end (2) is fixedly connected with the left end of the core mould small head end (2) and is also fixedly connected with the core mould rigid right reinforcing mechanism (7), and the core pipe rigid reinforcing mechanisms (52) are distributed at the positions of the mutually-end and-end fixedly connected parts of the two adjacent core pipes (51) and are fixed with the core pipes (51).
2. The mandrel structure for carbon fiber wound pole as claimed in claim 1, wherein said mandrel large-head end (1) comprises a large-head end conical tube (11) and a large-head end conical tube reinforcing means (12), the large-diameter end of the large-head end conical tube (11) faces leftward, the small-diameter end of the large-head end conical tube (11) faces rightward, the large-head end conical tube reinforcing means (12) comprises a large-head end conical tube left reinforcing disc (121), a large-head end conical tube right reinforcing disc (122) and a large-head end conical tube reinforcing disc (123), the large-head end conical tube left reinforcing disc (121) and the large-head end conical tube right reinforcing disc (122) are disposed in the large-head end conical tube cavity (111) of the large-head end conical tube (11) in a state of left-right correspondence with each other, and the disc rim of the large-head end conical tube left reinforcing disc (121) and the large-head end conical tube right reinforcing disc (122) are welded to the cavity wall (111) of the large-head end conical tube, a large-head-end conical tube reinforcing disc support shaft (124) is fixed at the center position between the large-head-end conical tube left reinforcing disc (121) and the large-head-end conical tube right reinforcing disc (122), large-head-end conical tube reinforcing disc radial plates (123) are distributed around the large-head-end conical tube reinforcing disc support shaft (124) at intervals in a radiation state, the left end surface of the large-head-end conical tube reinforcing disc radial plates (123) is fixed with the right side surface of the large-head-end conical tube left reinforcing disc (121), and the right end surface of the large-head-end conical tube reinforcing disc (123) is fixed with the left side surface of the large-head-end conical tube right reinforcing disc (122); the large-head end shaft head mechanism (3) is fixed with the center position of the left side surface of the large-head end conical pipe left reinforcing disc (121); the left end face of a core pipe (51) adjacent to the large head end (1) of the core mold is fixedly connected with the right end face of the large head end conical pipe (11); the left core mold rigidity reinforcing mechanism (6) is arranged between the right end of the large-head-end conical tube cavity (111) and the left end of the core tube cavity (511).
3. A mandrel structure for carbon fiber wound pole as claimed in claim 1, wherein said mandrel small end portion (2) comprises a small end conical tube (21), a small end transition conical tube (22) and a small end conical tube reinforcing means (23), the large diameter end of the small end conical tube (21) is oriented to the left and fixed to the right end of the small end transition conical tube (22), the small diameter end of the small end conical tube (21) is oriented to the right, the small end conical tube reinforcing means (23) comprises a small end conical tube right reinforcing disc (231), a small end conical tube left reinforcing disc (232) and a small end conical tube reinforcing disc (233), the small end conical tube left reinforcing disc (232) and the small end conical tube right reinforcing disc (231) are disposed in the small end conical tube cavity (211) of the small end conical tube (21) in a state of left-right correspondence with each other and the small end conical tube left reinforcing disc (232) and the small end right disc rim of the small end conical tube left reinforcing disc (232) and the small end conical tube right disc (231) are disposed in the state of left-right correspondence with each other The edge of the reinforcing disc (231) is welded and fixed with the wall of the small-head-end conical tube cavity (211), a small-head-end conical tube reinforcing disc support shaft (234) is fixed at the center position between the small-head-end conical tube left reinforcing disc (232) and the small-head-end conical tube right reinforcing disc (231), small-head-end conical tube reinforcing webs (233) are distributed around the small-head-end conical tube reinforcing disc support shaft (234) at intervals in a radiation state, the left end face of the small-head-end conical tube reinforcing webs (233) is fixed with the right side face of the small-head-end conical tube left reinforcing disc (232), and the right end face of the small-head-end conical tube reinforcing webs (233) is fixed with the left side face of the small-head-end conical tube right reinforcing disc (231); the small-end shaft head mechanism (4) is fixed with the center of the right side surface of the small-end conical pipe right reinforcing disc (231); the right end of a core tube (51) adjacent to the small end (2) of the core mold is fixedly connected with the left end of the small end transition conical tube (22); the core mold rigidity right reinforcing mechanism (7) is arranged between the left end of the small-head end transition conical pipe cavity (221) of the small-head end transition conical pipe (22) and the right end of the core pipe cavity (511); wherein a small-head rigid additional strengthening mechanism (8) is arranged between the left end of the small-head conical tube cavity (211) and the right end of the small-head transitional conical tube cavity (221).
4. The core mold structure for carbon fiber wound pole as claimed in claim 2, wherein said big end journal mechanism (3) comprises a big end journal (31) and a big end support shaft (32), a big end journal flange (311) is formed at the right end of the big end journal (31), the big end journal flange (311) is fixed with the central position of the left side surface of the big end conical tube left reinforcing disc (121), a big end bearing shaft sleeve (312) extends from the left end of the big end journal (31), the right end of the big end bearing shaft (32) is inserted into a big end journal cavity (313) of the big end journal (31) through the big end bearing shaft sleeve (312) and is welded with the big end journal (31), the left end of the big head end supporting shaft (32) extends out of the left end surface of the big head end supporting shaft sleeve (312) and a power transmission connection embedding groove (321) is arranged on the left end surface of the big head end supporting shaft (32).
5. The mandrel structure for carbon fiber wound pole as claimed in claim 4, wherein a left reinforcing disc boss 1211 protruding from the left side surface is formed at a center position of the left side surface of the large-head end conical tube left reinforcing disc 121, and large-head end conical tube left reinforcing disc screw holes 1212 are formed in the large-head end conical tube left reinforcing disc 121 at intervals around the left reinforcing disc boss 1211; a boss matching concave cavity (3111) is formed in the center of the right side face of the big-end-journal flange (311), big-end-journal flange screw holes (3112) are formed in the big-end-journal flange (311) at intervals and around the boss matching concave cavity (3111), big-end-journal flange fixing screws (31121) are arranged on the big-end-journal flange screw holes (3112), the big-end-journal flange fixing screws (31121) are fixed to the center of the left side face of the big-end-conical-tube left reinforcing disc (121) in positions corresponding to the big-end-conical-tube left reinforcing disc screw holes (1212), and the left reinforcing disc boss (1211) is matched with the boss matching concave cavity (3111).
6. The mandrel structure for carbon fiber wound poles as claimed in claim 3, wherein said small-head end spindle nose mechanism (4) comprises a small-head end journal (41) and a small-head end support shaft (42), a small-head end journal flange (411) is formed at the left end of the small-head end journal (41), the small-head end journal flange (411) is fixed to the center position of the right side surface of said small-head end conical tube right reinforcement disc (231), a small-head end support shaft sleeve (412) extends from the right end of the small-head end journal (41), the left end of the small-head end support shaft (42) is inserted into the small-head end journal cavity (413) of the small-head end journal (41) through the small-head end support shaft sleeve (412) and is welded to the small-head end journal (41), and the right end of the small-head end support shaft (42) protrudes from the right end surface of the small-head end support shaft sleeve (412).
7. The mandrel structure for carbon fiber wound pole as claimed in claim 6, wherein the right reinforcing disc (231) of the small end conical tube is provided with screw holes (2311) for the right reinforcing disc of the small end conical tube at intervals around the center of the right reinforcing disc (231) of the small end conical tube, small end journal flange fixing screw holes (4111) are arranged on the small end journal flange (411) and around the small end journal flange (411) at intervals, a small-head end journal flange fixing screw (41111) is arranged on the small-head end journal flange fixing screw hole (4111), the small-head end journal flange fixing screw (41111) is fixed at the position corresponding to the screw hole (2311) of the small-head end conical pipe right reinforcing disc and the center position of the right side surface of the small-head end conical pipe right reinforcing disc (231); and a reinforcing disc limiting boss (2312) is formed on the right side surface of the small-head-end conical pipe right reinforcing disc (231), and the reinforcing disc limiting boss (2312) is matched with a journal flange cavity (4112) of the small-head-end journal flange (411).
8. The core mold structure for carbon fiber wound pole as claimed in claim 1, wherein said core tube rigidity enhancing mechanism (52) comprises a core tube rigidity enhancing web bushing (521), a core tube rigidity left enhancing web (522) and a core tube rigidity right enhancing web (523), said core tube rigidity enhancing web bushing (521) is disposed in said core tube cavity (511) at a bordering portion corresponding to said two adjacent core tubes (51) and is welded and fixed with said core tubes (51), said core tube rigidity left enhancing web (522) and said core tube rigidity right enhancing web (523) are disposed in said core tube rigidity enhancing web bushing cavity (5211) of said core tube rigidity enhancing bushing (521) and said core tube rigidity right enhancing web (523) further corresponds to a bordering portion of said two adjacent core tubes (51), wherein: the core tube rigid left reinforcing web (522) and the core tube rigid right reinforcing web (523) are Y-shaped and are staggered in position.
9. The mandrel structure for carbon fiber wound pole as claimed in claim 2, wherein said right mandrel rigid reinforcement mechanism (7) is of the same structure as said left mandrel rigid reinforcement mechanism (6), said left mandrel rigid reinforcement mechanism (6) comprises a large-head-end rigid reinforcement spoke plate bushing (61), a large-head-end rigid left reinforcement spoke plate (62) and a large-head-end rigid right reinforcement spoke plate (63), said large-head-end rigid reinforcement spoke plate bushing (61) is disposed between said large-head-end conical tube cavity (111) right end and said left end of said mandrel tube cavity (511), and simultaneously with said large-head-end conical tube (11) and said core tube (51) are welded and fixed, said large-head-end rigid left reinforcement spoke plate bushing (62) and said large-head-end rigid right reinforcement spoke plate (63) are disposed in said large-head-end rigid reinforcement spoke plate bushing cavity (611) of said large-head-end rigid reinforcement spoke plate bushing (61) and said large-head-end rigid right reinforcement spoke plate (63) is further connected with said large-head- ) Corresponding to the bordering region of the core tube (51), wherein: the large-end rigid left reinforcing web (62) and the large-end rigid right reinforcing web (63) are Y-shaped and are offset in position from each other.
10. The mandrel structure for carbon fiber wound pole as claimed in claim 3, wherein said small end rigid additional reinforcement means (8) comprises an additional bushing (81), an additional left web (82) and an additional right web (83), the additional bushing (81) is disposed between the right end of said small end transitional conical tube cavity (221) and the left end of said small end conical tube cavity (211) and is welded and fixed to said small end transitional conical tube (22) and said small end conical tube (21), the additional left web (82) and the additional right web (83) are disposed in the additional bushing (81) and the additional right web (83) is further corresponding to the joint of the small end transitional conical tube (22) and the small end conical tube (21), wherein the additional left web (82) and the additional right web (83) are Y-shaped and are offset from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396337.7U CN209738317U (en) | 2019-03-27 | 2019-03-27 | Mandrel structure for carbon fiber winding electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396337.7U CN209738317U (en) | 2019-03-27 | 2019-03-27 | Mandrel structure for carbon fiber winding electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209738317U true CN209738317U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920396337.7U Withdrawn - After Issue CN209738317U (en) | 2019-03-27 | 2019-03-27 | Mandrel structure for carbon fiber winding electric pole |
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| Country | Link |
|---|---|
| CN (1) | CN209738317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760335A (en) * | 2019-03-27 | 2019-05-17 | 刘江 | The core mold structure of carbon fiber winding electric pole |
| CN114311735A (en) * | 2021-07-23 | 2022-04-12 | 江苏芯安新材料科技有限公司 | Production method of conical electric wire tower production line |
-
2019
- 2019-03-27 CN CN201920396337.7U patent/CN209738317U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760335A (en) * | 2019-03-27 | 2019-05-17 | 刘江 | The core mold structure of carbon fiber winding electric pole |
| CN109760335B (en) * | 2019-03-27 | 2024-02-06 | 刘江 | Mandrel structure for carbon fiber winding electric pole |
| CN114311735A (en) * | 2021-07-23 | 2022-04-12 | 江苏芯安新材料科技有限公司 | Production method of conical electric wire tower production line |
| CN114311735B (en) * | 2021-07-23 | 2023-08-18 | 江苏芯安新材料科技有限公司 | Production method of conical wire pole tower production line |
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