CN205348928U - Power transmission tower - Google Patents
Power transmission tower Download PDFInfo
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- CN205348928U CN205348928U CN201620094556.6U CN201620094556U CN205348928U CN 205348928 U CN205348928 U CN 205348928U CN 201620094556 U CN201620094556 U CN 201620094556U CN 205348928 U CN205348928 U CN 205348928U
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Abstract
The utility model discloses a power transmission tower, including body of the tower, column foot and lightning rod, wherein, the vertical setting of body of the tower, on the column foot was located to the body of the tower, the body of the tower formed frame construction by main material, horizontal material, oblique material zigzag connection, and wherein, the tie point department between main material and horizontal material is for welding the node, main material is equipped with four, main material vertical distribution on the horizontal plane, and main material top is equipped with the welding node, and wherein, four are welded the tabula face that forms square shape between the node, the material both ends are connected with adjacent main material, horizontal material respectively to one side to form the bracing face, just main material, horizontal material, oblique material end to end constitute the shape of stabilizing triangle -shaped, main material and horizontal material are inside irrigation concrete's steel pipe, the cable wire of material for being equipped with prestressing force to one side, the utility model discloses reduce cost reduces area, has improved whole bearing capacity, avoids lamellar tearing, local buckling, lightning rod excellent in use effect, the different environment of adaptation.
Description
Technical field
This utility model relates to power transmission tower, specifically a kind of power transmission tower.
Background technology
Electric energy is far being staggered in course of conveying, generally requires through some quite remote areas, as some traffic extremely inconvenience remote mountain areas, carry out electric energy conveying in these areas, generally require erection power transmission tower；
Existing power transmission tower can be divided into self-supporting power transmission tower and Guywire tower, being most widely used of self-supporting steel pipe power transmission tower；Along with the raising of power transmission amount, power transmission tower load and highly constantly increasing, when it is highly more than 100 meters, there is problem in power transmission tower: the radius-thickness ratio steel pipe 1, increasing main material can cause main material generation cripling；If 2 main materials ward off thickness too greatly, not only waste steel, it is impossible to play the advantage of high-strength steel, and order is susceptible to lamellar tearing along main material normal to a surface direction；3, the main material of thick heaviness is difficult to construction, processing and transport.
Utility model content
The purpose of this utility model is in that providing a kind of reduces cost, reduces floor space, improves total bearing capacity, avoid lamellar tearing, cripling, discharging rod result of use is good, adapts to the power transmission tower of different environment, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of power transmission tower, including tower body, column foot and discharging rod；Wherein, tower body is vertically arranged；Described tower body is located on column foot, and tower body is cross-linked to form frame structure by main material, horizontal material, oblique material, and wherein, the junction point place between main material and horizontal material is welding node；Described main material is provided with four, main material vertical distribution in the horizontal plane, and main material top is provided with welding node, wherein, forms the tabula face of square shape between four welding nodes；Described oblique material two ends are connected with adjacent main material, horizontal material respectively, and form diagonal brace face, and main material, horizontal material, oblique material join end to end and form the shape of stable triangle；Described main material and horizontal material are the steel pipe of internal concrete perfusion, and oblique material is for being provided with prestressed cable wire, meanwhile, is provided with gusset plate at welding node place, and gusset plate is provided with multiple bolt hole, and horizontal material and tiltedly material are connected with gusset plate by bolt hole；Described tower body top is provided with discharging rod, and discharging rod includes plane umbrella lid, needle body, fixing seat and angular adjustment valve；Described plane umbrella lid is arranged on the upper end of needle body, and the upper surface of plane umbrella lid is provided with projection, and the bottom of plane umbrella lid is provided with ceramic layer；Described fixing seat is arranged on the bottom of needle body, and wherein, fixing seat, needle body are rotationally connected by angular adjustment valve；Described angular adjustment valve includes adjustable plate, adjusting bolt and fixing nut.
Further: described welding node cross section is regular hexagon.
Further: described fixing seat is provided with installing hole.
Compared with prior art, the beneficial effects of the utility model are:
1, in this utility model, tower body reduces the diameter of main material steel pipe, wall thickness and node number, reduces steel using amount, difficulty of construction, saves cost；Decrease the floor space of power transmission tower, play the beneficial effect saving electric power corridor；Meanwhile, tower body can bear very big pressure, pulling force, shearing force, improves the bearing capacity of entirety, it is to avoid the lamellar tearing of big specification steel pipe, the problem of cripling；
2, in this utility model, discharging rod prevents rainwater from corroding when resting on bottom, and result of use is good, easy for installation, and meanwhile, needle body is easy to adjust, it is possible to be adjusted to different angles to adapt to different environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of power transmission tower.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of power transmission tower, including tower body 1, column foot 7 and discharging rod 6；Wherein, tower body 1 is vertically arranged；Described tower body 1 is located on column foot 7, and tower body 1 is cross-linked to form frame structure by main material 3, horizontal material 4, oblique material 5, and wherein, the junction point place between main material 3 and horizontal material 4 is welding node 2；Described main material 3 is provided with four, main material 3 vertical distribution in the horizontal plane, and main material 3 top is provided with welding node 2, and welding node 2 cross section is regular hexagon, wherein, forms the tabula face of square shape between four welding nodes 2；Described oblique material 5 two ends are connected with adjacent main material 3, horizontal material 4 respectively, and form diagonal brace face, and main material 3, horizontal material 4, oblique material 5 join end to end and form the shape of stable triangle；Described main material 3 and horizontal material 4 are the steel pipe of internal concrete perfusion, and oblique material 5 is for being provided with prestressed cable wire, meanwhile, is provided with gusset plate at welding node 2 place, and gusset plate is provided with multiple bolt hole, and horizontal material 4 and tiltedly material 5 are connected with gusset plate by bolt hole；In work, tower body 1 reduces the diameter of main material steel pipe, wall thickness and node number, reduces steel using amount, difficulty of construction, saves cost；Decrease the floor space of power transmission tower, play the beneficial effect saving electric power corridor；Meanwhile, tower body 1 can bear very big pressure, pulling force, shearing force, improves the bearing capacity of entirety, it is to avoid the lamellar tearing of big specification steel pipe, the problem of cripling；Described tower body 1 top is provided with discharging rod 6, and discharging rod 6 includes plane umbrella lid 61, needle body 62, fixing seat 63 and angular adjustment valve 64；Described plane umbrella lid 61 is arranged on the upper end of needle body 62, and the upper surface of plane umbrella lid 61 is provided with projection, and the bottom of plane umbrella lid 61 is provided with ceramic layer, it is prevented that rainwater corrodes when resting on bottom；Described fixing seat 63 is arranged on the bottom of needle body 62, and fixing seat 63 is provided with installing hole 65, and wherein, fixing seat 63, needle body 62 are rotationally connected by angular adjustment valve 64；Described angular adjustment valve 64 includes adjustable plate, adjusting bolt and fixing nut；In work, discharging rod 6 result of use is good, easy for installation, and meanwhile, needle body 62 is easy to adjust, it is possible to be adjusted to different angles to adapt to different environment.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a power transmission tower, including tower body (1), column foot (7) and discharging rod (6)；Wherein, tower body (1) is vertically arranged；It is characterized in that, described tower body (1) is located on column foot (7), and tower body (1) is cross-linked to form frame structure by main material (3), horizontal material (4), oblique material (5), and wherein, the junction point place between main material (3) and horizontal material (4) is welding node (2)；Described main material (3) is provided with four, main material (3) vertical distribution in the horizontal plane, and main material (3) top is provided with welding node (2), wherein, forms the tabula face of square shape between four welding nodes (2)；Described oblique material (5) two ends are connected with adjacent main material (3), horizontal material (4) respectively, and form diagonal brace face, and main material (3), horizontal material (4), oblique material (5) join end to end and form the shape of stable triangle；Described main material (3) and horizontal material (4) are the steel pipe of internal concrete perfusion, oblique material (5) is for being provided with prestressed cable wire, meanwhile, is provided with gusset plate at welding node (2) place, gusset plate is provided with multiple bolt hole, and horizontal material (4) and tiltedly material (5) are connected with gusset plate by bolt hole；Described tower body (1) top is provided with discharging rod (6), and discharging rod (6) includes plane umbrella lid (61), needle body (62), fixing seat (63) and angular adjustment valve (64)；Described plane umbrella lid (61) is arranged on the upper end of needle body (62), and the upper surface of plane umbrella lid (61) is provided with projection, and the bottom of plane umbrella lid (61) is provided with ceramic layer；Described fixing seat (63) is arranged on the bottom of needle body (62), and wherein, fixing seat (63), needle body (62) are rotationally connected by angular adjustment valve (64)；Described angular adjustment valve (64) includes adjustable plate, adjusting bolt and fixing nut.
2. power transmission tower according to claim 1, it is characterised in that described welding node (2) cross section is regular hexagon.
3. power transmission tower according to claim 1, it is characterised in that described fixing seat (63) is provided with installing hole (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094556.6U CN205348928U (en) | 2016-02-01 | 2016-02-01 | Power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094556.6U CN205348928U (en) | 2016-02-01 | 2016-02-01 | Power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205348928U true CN205348928U (en) | 2016-06-29 |
Family
ID=56182491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094556.6U Expired - Fee Related CN205348928U (en) | 2016-02-01 | 2016-02-01 | Power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205348928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756434A (en) * | 2018-07-06 | 2018-11-06 | 国网山东省电力公司烟台市福山区供电公司 | A kind of grid automation device |
| CN112421548A (en) * | 2020-11-09 | 2021-02-26 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
-
2016
- 2016-02-01 CN CN201620094556.6U patent/CN205348928U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756434A (en) * | 2018-07-06 | 2018-11-06 | 国网山东省电力公司烟台市福山区供电公司 | A kind of grid automation device |
| CN112421548A (en) * | 2020-11-09 | 2021-02-26 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
| CN112421548B (en) * | 2020-11-09 | 2022-01-25 | 国网山东省电力公司临邑县供电公司 | Lightning arrester for power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170201 |