CN220167643U - Weather-resistant steel power transmission tower - Google Patents
Weather-resistant steel power transmission tower Download PDFInfo
- Publication number
- CN220167643U CN220167643U CN202320913970.5U CN202320913970U CN220167643U CN 220167643 U CN220167643 U CN 220167643U CN 202320913970 U CN202320913970 U CN 202320913970U CN 220167643 U CN220167643 U CN 220167643U
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- Prior art keywords
- fixedly connected
- sliding
- pull
- double
- adjacent
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 10
- 239000010959 steel Substances 0.000 title claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910000870 Weathering steel Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model relates to a weather-resistant steel transmission tower, which comprises a base and a tower body, wherein the tower body is positioned right above the base, a plurality of studs are fixedly embedded in a symmetrical array at the top end of the base, the bottom ends of the studs are positioned in the base and are fixedly connected with limiting blocks, a plurality of fixing plates are fixedly arranged in a symmetrical array at the bottom end of the tower body, a plurality of through holes matched with the studs are symmetrically formed in the fixing plates, the top ends of the studs extend to the upper part of the fixing plates after passing through the adjacent through holes, limiting grooves are symmetrically formed in the top ends of the studs, L-shaped limiting rods are slidably arranged in the limiting grooves, and top plates are fixedly connected to the top ends of the adjacent L-shaped limiting rods.
Description
Technical Field
The utility model relates to a weather-resistant steel power transmission tower, and belongs to the technical field of power transmission towers.
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, two loops are erected on the power transmission tower and are double loop power transmission towers, and the single loop is a loop with a power supply on load; the double-loop is a loop loaded with 2 power supplies, and generally enterprises with high requirements on power supply reliability or regional important substations are powered by double-loop wires, so that one power supply can be protected from power failure due to reasons, the other power supply can continue to supply power, and general small and medium-sized users with low requirements on power supply reliability often use a single power supply to supply power.
When the weather-resistant steel power transmission tower is used in a severe environment, the power transmission tower is subjected to strong wind for a long time, so that the power transmission tower is easy to shake slightly, nuts on bolts connected between the power transmission tower and a base are loosened, and then the phenomenon of falling occurs, so that the power transmission tower is easy to topple over, and the service life of the power transmission tower is short.
Disclosure of Invention
The utility model aims to provide a weather-resistant steel power transmission tower, which can effectively avoid the phenomenon that nuts loosen or fall off in the use process of the power transmission tower, so that the stability of the power transmission tower in use can be effectively improved, the service life of the power transmission tower is further prolonged, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a weather resistant steel transmission tower, includes base and iron tower body, the iron tower body is located directly over the base, the top symmetrical array of base is fixedly inlayed and is equipped with a plurality of double-screw bolts, the bottom of double-screw bolt all is located in the base and fixedly connected with stopper, the bottom symmetrical array of iron tower body is fixed to be equipped with a plurality of fixed plates, all symmetrically offer a plurality of with double-screw bolt assorted through-hole on the fixed plate, the top of double-screw bolt all extends to behind the through-hole the top of fixed plate through adjacent, the spacing groove has all been offered to the top of double-screw bolt all symmetry, all slide in the spacing groove and be equipped with L type gag lever post, adjacent the equal fixedly connected with roof in top of L type gag lever post, adjacent all rotate the cover on the L type gag lever post be equipped with a plurality of with double-screw bolt assorted nut.
Further, the bottom end fixing of the top plate is provided with a limiting ring, the limiting rings are all located right above the nuts, and the L-shaped limiting rods are all located in the limiting rings.
Furthermore, a locating rod is embedded in a sliding manner on one side, close to the stud, of the horizontal part of the L-shaped limiting rod, and locating grooves matched with the locating rod are formed in the inner wall of the lower part of the limiting groove.
Furthermore, all set up the spout in the L type gag lever post horizontal part, L type gag lever post horizontal part is kept away from one side of double-screw bolt all sets up flutedly, all slide in the spout and be equipped with the slider, the locating lever keep away from the one end of double-screw bolt all extends to adjacent in the spout and with slider fixed connection.
Further, one side of the sliding block, which is far away from the stud, is fixedly connected with a pull rod, the other end of the pull rod extends into the adjacent groove and is fixedly connected with a pull block, and one side of the pull block, which is far away from the pull rod, is fixedly provided with a pull ring.
Further, the pull rod positioned in the sliding groove is sleeved with a spring in a sliding mode, one end of the spring is fixedly connected with one side, adjacent to the sliding block, of the pull rod, and the other end of the spring is fixedly connected with the inner wall of one side, adjacent to the sliding groove, of the pull rod.
Furthermore, plugs matched with the grooves are arranged on one side, away from the studs, of the horizontal part of the L-shaped limiting rod in a sliding mode.
The beneficial effects of the utility model are as follows:
according to the utility model, the pull block is pulled by the tool, so that the pull block drives the sliding block to squeeze the spring in the sliding groove through the pull rod, meanwhile, the sliding block drives the positioning rod to move into the sliding groove, then the L-shaped limiting rod is inserted into the corresponding limiting groove, at the moment, the two nuts are simultaneously rotated by the tool, so that the nuts move downwards on the stud, the L-shaped limiting rod is pushed to move downwards by the nuts, when the L-shaped limiting rod moves to a proper position, the sliding block is pushed by the spring to move reversely, so that the positioning rod is pushed by the sliding block to be inserted into the corresponding positioning groove, thereby completing fixation, further, the loosening and falling phenomena of the nuts and the stud can be effectively avoided, and the stability of the power transmission tower can be effectively improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of a weathering steel pylon of the present utility model;
FIG. 2 is an enlarged view of the weathering steel pylon of the present utility model at A of FIG. 1;
FIG. 3 is an enlarged view of the steel pylon of the present utility model at B in FIG. 2;
FIG. 4 is an enlarged view of the weathering steel pylon of the present utility model at C in FIG. 2;
FIG. 5 is a schematic perspective view of a stud and stopper of a weathering steel pylon of the present utility model;
reference numerals in the drawings: 1. a base; 2. iron tower body; 3. a stud; 4. a limiting block; 5. a fixing plate; 6. a through hole; 7. a limit groove; 8. an L-shaped limiting rod; 9. a top plate; 10. a nut; 11. a limiting ring; 12. a positioning rod; 13. a positioning groove; 14. a chute; 15. a groove; 16. a slide block; 17. a pull rod; 18. pulling blocks; 19. a pull ring; 20. a spring; 21. and (5) plugging.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1 referring to fig. 1 to 5, the present utility model provides a technical solution:
the utility model provides a weather resistant steel transmission tower, including base 1 and iron tower body 2, iron tower body 2 is located directly over the base 1, the fixed a plurality of double-screw bolts 3 of inlaying of top symmetry array of base 1, the bottom of double-screw bolt 3 all is located the base 1 and fixedly connected with stopper 4, the fixed a plurality of fixed plates 5 that are equipped with of bottom symmetry array of iron tower body 2, a plurality of through-holes 6 with double-screw bolt 3 assorted have all been seted up to the symmetry on the fixed plate 5, the top of double-screw bolt 3 all extends to the top of fixed plate 5 through adjacent through-hole 6 back, spacing groove 7 has all been seted up to the top of double-screw bolt 3 symmetry, all slide in the spacing groove 7 and be equipped with L type gag lever post 8, the equal fixedly connected with roof 9 in top of adjacent L type gag lever post 8, all rotate the cover on the adjacent L type gag lever post 8 be equipped with a plurality of nuts 10 with double-screw bolt 3 assorted.
Specifically, as shown in fig. 1-3, the bottom end of the top plate 9 is fixedly provided with a limiting ring 11, the limiting rings 11 are all located right above the nut 10, the L-shaped limiting rods 8 are all located in the limiting rings 11, and the limiting rings 11 are arranged, so that the nut 10 can be limited and supported.
Specifically, as shown in fig. 1-5, a positioning rod 12 is embedded in the horizontal part of the L-shaped limiting rod 8 near the stud 3 in a sliding manner, a positioning groove 13 matched with the positioning rod 12 is formed in the inner wall of the lower part of the limiting groove 7, a sliding groove 14 is formed in the horizontal part of the L-shaped limiting rod 8, a groove 15 is formed in the horizontal part of the L-shaped limiting rod 8 far away from the stud 3, a sliding block 16 is arranged in the sliding groove 14 in a sliding manner, one end of the positioning rod 12 far away from the stud 3 extends into an adjacent sliding groove 14 and is fixedly connected with the sliding block 16, a pull rod 17 is fixedly connected to one side of the sliding block 16 far away from the stud 3, the other end of the pull rod 17 extends into an adjacent groove 15 and is fixedly connected with a pull block 18, a pull ring 19 is fixedly arranged on one side of the pull block 18 far away from the pull rod 17, a spring 20 is arranged on the pull rod in a sliding manner, one end of the spring 20 is fixedly connected with one side of the sliding block 16 near the sliding groove 16, the other end of the spring 20 is fixedly connected with the inner wall of one side adjacent to the chute 14, the pull block 18 is pulled by a tool, so that the pull block 18 drives the slide block 16 to squeeze the spring 20 in the chute 14 through the pull rod 17, meanwhile, the slide block 16 drives the positioning rod 12 to move into the chute 14, then the L-shaped limiting rod 8 is inserted into the corresponding limiting groove 7, at the moment, the nut 10 moves downwards on the stud 3 by simultaneously rotating the two nuts 10 by the tool, so that the nut 10 pushes the L-shaped limiting rod 8 to move downwards, after the L-shaped limiting rod 8 moves to a proper position, the spring 20 pushes the slide block 16 to move reversely, so that the slide block 16 pushes the positioning rod 12 to be inserted into the corresponding positioning groove 13, thereby completing the fixation, further effectively avoiding the phenomena of loosening and falling of the nut 10 and the stud 3, thereby effectively improving the stability of the power transmission tower.
Embodiment 2 referring to fig. 2 and 4, the difference between the present embodiment and embodiment 1 is that: the plugs 21 matched with the grooves 15 are arranged on one side, far away from the stud 3, of the horizontal part of the L-shaped limiting rod 8 in a sliding mode, and the grooves 15 can be prevented from being blocked by dust or sundries through the plugs 21.
The working principle of the utility model is as follows: when the power transmission tower is used, the base 1 is pre-buried in a proper position, the studs 3 and the limiting blocks 4 are pre-buried on the base 1, the pulling block 18 is pulled by using a tool, so that the pulling block 18 drives the sliding block 16 to squeeze the spring 20 in the sliding groove 14 through the pulling rod 17, meanwhile, the sliding block 16 drives the positioning rod 12 to move into the sliding groove 14, then the L-shaped limiting rod 8 is inserted into the corresponding limiting groove 7, at the moment, the two nuts 10 are simultaneously rotated by using the tool, so that the nuts 10 move downwards on the studs 3, so that the nuts 10 push the L-shaped limiting rod 8 to move downwards, after the L-shaped limiting rod 8 moves to a proper position, the spring 20 pushes the sliding block 16 to move reversely, so that the sliding block 16 pushes the positioning rod 12 to be inserted into the corresponding positioning groove 13, the fixing can be completed, the phenomenon that the nuts 10 and the studs 3 are loosened and then fall off can be effectively avoided, the stability of the power transmission tower can be effectively improved, at the moment, the nuts 10 can be limited and the plugs 21 are blocked in the groove 15 by the limiting ring 11.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a weather resistant steel transmission tower, includes base (1) and iron tower body (2), its characterized in that: iron tower body (2) are located directly over base (1), the top symmetry array of base (1) is fixed to be inlayed and is equipped with a plurality of double-screw bolts (3), the bottom of double-screw bolt (3) all is located in base (1) and fixedly connected with stopper (4), the bottom symmetry array of iron tower body (2) is fixed to be equipped with a plurality of fixed plates (5), all set up a plurality of with on fixed plate (5) double-screw bolt (3) assorted through-hole (6), the top of double-screw bolt (3) all through adjacent behind through-hole (6) extend to the top of fixed plate (5), spacing groove (7) have all been seted up to the top of double-screw bolt (3) symmetry, all slide in spacing groove (7) and be equipped with L type gag lever post (8), adjacent all fixedly connected with roof (9) on the top of L type gag lever post (8) all rotate the cover be equipped with a plurality of with double-screw bolt (3) assorted nut (10).
2. A weathering steel pylon according to claim 1, wherein: the bottom end fixing of the top plate (9) is provided with a limiting ring (11), the limiting rings (11) are all located right above the nuts (10), and the L-shaped limiting rods (8) are all located in the limiting rings (11).
3. A weathering steel pylon according to claim 1, wherein: and a locating rod (12) is embedded in the horizontal part of the L-shaped limiting rod (8) on one side close to the stud (3) in a sliding manner, and locating grooves (13) matched with the locating rod (12) are formed in the inner wall of the lower part of the limiting groove (7).
4. A weathering steel pylon according to claim 3 wherein: the novel anti-theft device is characterized in that sliding grooves (14) are formed in the horizontal part of the L-shaped limiting rod (8), grooves (15) are formed in one side, away from the stud (3), of the horizontal part of the L-shaped limiting rod (8), sliding blocks (16) are arranged in the sliding grooves (14) in a sliding mode, and one ends, away from the stud (3), of the positioning rods (12) are extended to the adjacent sliding grooves (14) and fixedly connected with the sliding blocks (16).
5. A weathering steel pylon according to claim 4 wherein: one side of the sliding block (16) far away from the stud (3) is fixedly connected with a pull rod (17), the other end of the pull rod (17) extends into the adjacent groove (15) and is fixedly connected with a pull block (18), and one side of the pull block (18) far away from the pull rod (17) is fixedly provided with a pull ring (19).
6. A weathering steel pylon according to claim 5 wherein: the pull rods (17) positioned in the sliding grooves (14) are sleeved with springs (20) in a sliding mode, one ends of the springs (20) are fixedly connected with one side, adjacent to the sliding blocks (16), of the pull rods, and the other ends of the springs (20) are fixedly connected with the inner wall of one side, adjacent to the sliding grooves (14), of the pull rods.
7. A weathering steel pylon according to claim 6 wherein: and plugs (21) matched with the grooves (15) are arranged on one sides of the horizontal parts of the L-shaped limiting rods (8) far away from the studs (3) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913970.5U CN220167643U (en) | 2023-04-21 | 2023-04-21 | Weather-resistant steel power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913970.5U CN220167643U (en) | 2023-04-21 | 2023-04-21 | Weather-resistant steel power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167643U true CN220167643U (en) | 2023-12-12 |
Family
ID=89055069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320913970.5U Active CN220167643U (en) | 2023-04-21 | 2023-04-21 | Weather-resistant steel power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167643U (en) |
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2023
- 2023-04-21 CN CN202320913970.5U patent/CN220167643U/en active Active
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