CN219261906U - Transmission tower suitable for installation in hilly area - Google Patents
Transmission tower suitable for installation in hilly area Download PDFInfo
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- CN219261906U CN219261906U CN202223483325.9U CN202223483325U CN219261906U CN 219261906 U CN219261906 U CN 219261906U CN 202223483325 U CN202223483325 U CN 202223483325U CN 219261906 U CN219261906 U CN 219261906U
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- shaped fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a power transmission tower suitable for being installed in hilly areas, belongs to the technical field of power transmission towers, and aims at solving the problems that the lower end of a column body of the power transmission tower is poor in stability, and is easy to be stressed unevenly when wind power is large in the prior art; according to the utility model, the first connecting seat and the second connecting seat are connected and fixed through the fastening bolts, so that the tower body and the base are connected, the clamping grooves of the two second M-shaped fixing plates are clamped on the column body of the tower body, two ends of the two first M-shaped fixing plates are respectively inserted into the slots of the second M-shaped fixing plates, the inserted first M-shaped fixing plates are limited and fixed through the positioning bolts, and the column body of the tower body is limited, so that the lower end of the column body of the tower body is uniformly stressed when receiving wind force, and the stability of the whole tower body is improved.
Description
Technical Field
The utility model belongs to the technical field of power transmission towers, and particularly relates to a power transmission tower suitable for being installed in hilly areas.
Background
The power transmission tower is a supporting point of an overhead line, one loop is erected on the power transmission tower and is a single loop power transmission tower, and two loops are erected on the power transmission tower and are double loop power transmission towers; the single loop refers to a loop loaded with a power supply; the double-loop is a loop loaded with two power supplies, and generally adopts double-loop power supply for enterprises or regional important substations with high power supply reliability, so that one power supply can be protected from power failure due to reasons, the other power supply can continue to supply power, and a single power supply is often adopted for general small and medium-sized users with low power supply reliability.
In the prior art, severe weather, such as strong wind and the like, can also appear in hilly lands, and four cylinders and the base of power transmission tower are connected and fixed generally, but under the influence of severe weather, cylinder department atress is inhomogeneous easily to power transmission tower can receive the influence of wind-force easily to produce certain rocking, easily lead to power transmission tower can be unstable.
Therefore, a power transmission tower suitable for being installed in hilly areas is needed, and the problems that the stability of the lower end of a column body of the power transmission tower is poor, and the stress is easy to be uneven when the wind force is large in the prior art are solved.
Disclosure of Invention
The utility model aims to provide a power transmission tower suitable for being installed in hilly areas, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transmission tower suitable for hilly area installation, includes tower body and base, the tower body includes four cylinders, four cylinders of tower body set up the upper end at the base, the top of base is fixed with four first connecting seats, the cylinder bottom mounting of tower body has the second connecting seat, the top threaded connection of second connecting seat has four fastening bolts, first connecting seat and second connecting seat are fixed through fastening bolt connection, the outside of tower body is provided with stop gear, stop gear is including setting up two first M type fixed plates and two second M type fixed plates in the tower body outside, two draw-in grooves have been seted up to second M type fixed plate one side, the draw-in groove card of second M type fixed plate is on two cylinders that are located one side, the slot has been seted up to the both sides of second M type fixed plate, the both ends of first M type fixed plate insert in the slot, the top of second M type fixed plate corresponds first M type fixed plate threaded connection and has positioning bolt.
In the scheme, two first limiting holes are formed in the top of the second M-shaped fixing plate, a first limiting rod is inserted into the first limiting holes of the second M-shaped fixing plate, and the bottom end of the first limiting rod is inserted into the base.
It is further worth to say that second spacing hole has been seted up in the middle of the top of first M type fixed plate, the inside grafting of second spacing hole of first M type fixed plate has the second gag lever post, the bottom of second gag lever post inserts in the base.
It should be further noted that, two first M type fixed plates and two second M type fixed plates form a rectangular frame after connecting, the inner wall of draw-in groove and the outside laminating of the cylinder of tower body.
As a preferable implementation mode, a baffle seat is fixed on the outer side of the column body of the tower body, and the bottoms of the first M-shaped fixing plate and the second M-shaped fixing plate are abutted to the top of the baffle seat.
As a preferred embodiment, a plurality of support rods are fixed between the columns of the tower body.
Compared with the prior art, the power transmission tower suitable for being installed in hilly areas, provided by the utility model, at least comprises the following beneficial effects:
(1) The first connecting seat and the second connecting seat are connected and fixed through the fastening bolts, so that the tower body and the base are connected, the clamping grooves of the two second M-shaped fixing plates are clamped on the column body of the tower body, two ends of the two first M-shaped fixing plates are respectively inserted into the slots of the second M-shaped fixing plates, the first M-shaped fixing plates which are inserted are used for limiting and fixing the column body of the tower body through the positioning bolts, the lower end of the column body of the tower body is uniformly stressed when being subjected to wind force, and the overall stability of the tower body is improved.
(2) The connecting stability of the first M-shaped fixing plate and the second M-shaped fixing plate is improved by inserting the first limiting rod and the second limiting rod, so that the stability of the tower body is further improved, a plurality of supporting rods support and fix the columns, and the stability of the tower body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a limiting mechanism according to the present utility model;
FIG. 3 is a schematic view of a second M-type fixing plate structure according to the present utility model;
fig. 4 is a schematic diagram of a first M-type fixing plate structure according to the present utility model.
In the figure: 1. a tower body; 2. a base; 3. a first stop lever; 4. a second limit rod; 5. a first connection base; 6. a second connecting seat; 7. a fastening bolt; 8. a first M-shaped fixing plate; 9. a second M-shaped fixing plate; 10. a first limiting hole; 11. a second limiting hole; 12. positioning bolts; 13. a clamping groove; 14. a slot.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-3, the utility model provides a power transmission tower suitable for being installed in hilly areas, which comprises a tower body 1 and a base 2, wherein the tower body 1 comprises four columns, the four columns of the tower body 1 are arranged at the upper end of the base 2, four first connecting seats 5 are fixed at the top of the base 2, and the four first connecting seats 5 are distributed in a rectangular shape at the top of the base 2; the bottom end of the column body of the tower body 1 is fixedly provided with a second connecting seat 6, the top of the second connecting seat 6 is in threaded connection with four fastening bolts 7, the first connecting seat 5 and the second connecting seat 6 are fixedly connected through the fastening bolts 7, and the first connecting seat 5 and the second connecting seat 6 are fixedly connected through the fastening bolts 7, so that the tower body 1 and the base 2 are connected; the outside of the tower body 1 is provided with stop gear, stop gear is including setting up two first M type fixed plates 8 and two second M type fixed plates 9 in the tower body 1 outside, two draw-in grooves 13 have been seted up to two second M type fixed plates 9 one side, the draw-in groove 13 card of second M type fixed plate 9 is located two cylinders of one side, slot 14 has been seted up to the both sides of second M type fixed plate 9, slot 14 is inserted at the both ends of first M type fixed plate 8 in, the top of second M type fixed plate 9 corresponds first M type fixed plate 8 threaded connection and has positioning bolt 12, through the draw-in groove 13 card of two second M type fixed plates 9 on the cylinder of tower body 1, insert the both ends of two first M type fixed plates 8 respectively in the slot 14 of second M type fixed plate 9 again, use positioning bolt 12 to carry out spacing fixedly with first M type fixed plate 8 that inserts.
Further, as shown in fig. 1, it is worth specifically explaining that a blocking seat is fixed on the outer side of the column body of the tower body 1, the bottoms of the first M-shaped fixing plate 8 and the second M-shaped fixing plate 9 are abutted to the top of the blocking seat, and the first M-shaped fixing plate 8 and the second M-shaped fixing plate 9 are convenient to install through the blocking seat.
The scheme comprises the following working processes: severe weather, such as strong wind, can also appear in hilly area, four cylinders and the base of transmission tower are connected fixedly usually, but under the influence of severe weather, cylinder department atress is inhomogeneous easily, thereby transmission tower can receive the influence of wind-force and easily produce certain rocking, easily lead to transmission tower can be unstable, connect fixed with first connecting seat 5 and second connecting seat 6 through fastening bolt 7, thereby connect tower body 1 and base 2, through the draw-in groove 13 card with two second M type fixed plates 9 on the cylinder of tower body 1, insert the slot 14 of second M type fixed plate 9 respectively with the both ends of two first M type fixed plates 8 again, use positioning bolt 12 to carry out spacing fixed with the first M type fixed plate 8 of insertible, the cylinder to tower body 1 is spacing, make the cylinder lower extreme of tower body 1 when receiving the impact atress even.
The working process can be as follows: the first connecting seat 5 and the second connecting seat 6 are connected and fixed through the fastening bolts 7, so that the tower body 1 and the base 2 are connected, the clamping grooves 13 of the two second M-shaped fixing plates 9 are clamped on the column body of the tower body 1, two ends of the two first M-shaped fixing plates 8 are respectively inserted into the slots 14 of the second M-shaped fixing plates 9, the first M-shaped fixing plates 8 which are inserted are used for limiting and fixing through the positioning bolts 12, the column body of the tower body 1 is limited, the lower end of the column body of the tower body 1 is uniformly stressed when being subjected to wind power, and the integral stability of the tower body 1 is improved.
As further shown in fig. 3, it is worth specifically explaining that two first limiting holes 10 are formed in the top of the second M-shaped fixing plate 9, the first limiting rods 3 are inserted into the first limiting holes 10 of the second M-shaped fixing plate 9, and the diameters of the first limiting rods 3 are the same as the inner diameters of the first limiting holes 10; the bottom end of the first limiting rod 3 is spliced with the base 2, a second limiting hole 11 is formed in the middle of the top of the first M-shaped fixing plate 8, a second limiting rod 4 is spliced in the second limiting hole 11 of the first M-shaped fixing plate 8, and the diameter of the second limiting rod 4 is the same as the inner diameter of the second limiting hole 11; the bottom of the second limiting rod 4 is inserted into the base 2, and after the first M-shaped fixing plate 8 and the second M-shaped fixing plate 9 are connected, the connection stability of the first M-shaped fixing plate 8 and the second M-shaped fixing plate 9 is improved by inserting the first limiting rod 3 and the second limiting rod 4, so that the stability of the tower body 1 is further improved.
Further, as shown in fig. 1, fig. 2 and fig. 3, it is worth specifically explaining that two first M-shaped fixing plates 8 and two second M-shaped fixing plates 9 are connected to form a rectangular frame, the inner wall of the clamping groove 13 is attached to the outer side of the column body 1, a plurality of supporting rods are fixed between the column bodies of the column body 1, and the supporting rods support and fix the column bodies, so that stability of the column body 1 is improved.
To sum up: the first connecting seat 5 and the second connecting seat 6 are connected and fixed through the fastening bolts 7, thereby the tower body 1 and the base 2 are connected, the clamping grooves 13 of the two second M-shaped fixing plates 9 are clamped on the column body of the tower body 1, two ends of the two first M-shaped fixing plates 8 are respectively inserted into the slots 14 of the second M-shaped fixing plates 9, the first M-shaped fixing plates 8 which are inserted are used for limiting and fixing the column body of the tower body 1 through the positioning bolts 12, the lower end of the column body of the tower body 1 is uniformly stressed when being subjected to wind force, the stability of the whole tower body 1 is improved, the connection stability of the first M-shaped fixing plates 8 and the second M-shaped fixing plates 9 is improved through the first limiting rods 3 and the second limiting rods 4, the stability of the tower body 1 is further improved, and a plurality of supporting rods are used for supporting and fixing the column body 1, so that the stability of the tower body 1 is improved.
Claims (6)
1. The utility model provides a transmission tower suitable for hilly area installation, includes tower body (1) and base (2), its characterized in that, tower body (1) is including four cylinders, four cylinders of tower body (1) set up the upper end at base (2), the top of base (2) is fixed with four first connecting seat (5), the cylinder bottom mounting of tower body (1) has second connecting seat (6), the top threaded connection of second connecting seat (6) has four fastening bolt (7), the outside of first connecting seat (5) and second connecting seat (6) are fixed through fastening bolt (7) connection, the outside of tower body (1) is provided with stop gear, stop gear is including setting up two first M type fixed plates (8) and two second M type fixed plates (9) in the tower body (1) outside, two second M type fixed plates (9) one side has seted up two draw-in grooves (13), draw-in groove (13) of second M type fixed plate (9) are located two M type fixed plates (9) corresponding to one side of first M type fixed plates (9), two M type fixed plates (14) are located in the fixed slot (14) of two M type fixed plates (9).
2. A pylon suitable for installation in hilly terrain according to claim 1, characterized in that: two first limiting holes (10) are formed in the top of the second M-shaped fixing plate (9), a first limiting rod (3) is inserted into the first limiting holes (10) of the second M-shaped fixing plate (9), and the bottom end of the first limiting rod (3) is inserted into the base (2).
3. A pylon suitable for installation in hilly terrain according to claim 1, characterized in that: second spacing hole (11) have been seted up in the middle of the top of first M type fixed plate (8), second gag lever post (4) have been pegged graft to the inside second spacing hole (11) of first M type fixed plate (8), in base (2) are inserted to the bottom of second gag lever post (4).
4. A pylon suitable for installation in hilly terrain according to claim 3, characterized in that: the two first M-shaped fixing plates (8) and the two second M-shaped fixing plates (9) are connected to form a rectangular frame, and the inner wall of the clamping groove (13) is attached to the outer side of the column body of the tower body (1).
5. A pylon suitable for installation in hilly terrain according to claim 1, characterized in that: the column body outside of tower body (1) is fixed with keeps off the seat, the bottom and the top butt that keeps off the seat of first M type fixed plate (8) and second M type fixed plate (9).
6. A pylon suitable for installation in hilly terrain according to claim 5, characterized in that: a plurality of support rods are fixed between the columns of the tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483325.9U CN219261906U (en) | 2022-12-27 | 2022-12-27 | Transmission tower suitable for installation in hilly area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483325.9U CN219261906U (en) | 2022-12-27 | 2022-12-27 | Transmission tower suitable for installation in hilly area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219261906U true CN219261906U (en) | 2023-06-27 |
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ID=86874287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223483325.9U Active CN219261906U (en) | 2022-12-27 | 2022-12-27 | Transmission tower suitable for installation in hilly area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219261906U (en) |
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2022
- 2022-12-27 CN CN202223483325.9U patent/CN219261906U/en active Active
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