CN210178067U - Novel transmission line steel pipe pole fastening device - Google Patents
Novel transmission line steel pipe pole fastening device Download PDFInfo
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- CN210178067U CN210178067U CN201920622979.4U CN201920622979U CN210178067U CN 210178067 U CN210178067 U CN 210178067U CN 201920622979 U CN201920622979 U CN 201920622979U CN 210178067 U CN210178067 U CN 210178067U
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Abstract
The utility model relates to the technical field of power supply auxiliary devices, in particular to a novel power transmission line steel pipe rod fastening device which can enhance the stability of an upper section rod and a lower section rod after being spliced, improve the antifouling effect between an inserting block and a slot and improve the use effect and the reliability; the upper section rod is inserted at the top end of the lower section rod, and the two groups of upper insertion blocks are inserted into the two groups of upper insertion grooves; still include preceding semi-annular fixed plate, two sets of preceding stationary blades, latter half annular fixed plate, two sets of after-fixing pieces, three first threaded rods of group, three second threaded rods of group, three preceding nuts of group and three back nuts of group, preceding semi-annular fixed plate and latter half annular fixed plate are located upper segment pole and hypomere pole front and back both sides department respectively, it is provided with three first back screw holes of group and three first preceding screw holes of group respectively equally divide on two sets of after-fixing pieces and two sets of before-fixing pieces, three preceding nuts of group and three back nuts of group spiral shell dress are on three first threaded rods of group and three second threaded rods front and back both sides.
Description
Technical Field
The utility model relates to a power supply auxiliary device's technical field especially relates to a novel transmission line steel pipe pole fastening device.
Background
As is well known, a steel pipe pole is a new type of pole tower which has recently appeared, and is popular among various construction units due to the advantages of small floor space, convenience in construction, steel saving, overall appearance and the like. Particularly, in cities and surrounding areas, the steel pipe pole is widely applied to transmission lines with different voltage grades of 35-220 kV; the existing power transmission line steel pipe pole fastening device comprises an upper section pole and a lower section pole, wherein lower fixing grooves are formed in the front side and the rear side of the top end of the lower section pole, lower insertion blocks are formed in the left side and the right side of the top end of the lower section pole, upper fixing grooves are formed in the left side and the right side of the bottom end of the upper section pole, upper insertion blocks are formed in the front side and the rear side of the bottom end of the upper section pole, the upper section pole is inserted into the top end of the lower section pole, two groups of lower insertion blocks are inserted into the lower insertion grooves, and two groups of upper insertion blocks; when the fastening device for the steel pipe pole of the power transmission line is used, the upper section pole and the lower section pole are spliced together through the splicing blocks and the slots to complete segmented assembly, and then the fastening device is used; the steel pipe pole fastening device for the power transmission line is found in use, the steel pipe pole fastening device is only inserted through the insertion block and the insertion slot, the stability is limited, and a gap between the insertion block and the insertion slot is easy to cause dirt and moisture to enter the upper section pole and the lower section pole, so that the use effect is influenced, and the reliability is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can strengthen the steadiness after upper segment pole and hypomere pole are pegged graft, and improve the antifouling effect between inserted block and slot, improve the novel transmission line steel pipe pole fastener of result of use and reliability.
The utility model discloses a novel transmission line steel pipe pole fastening device, including upper segment pole and hypomere pole, both sides all are provided with the lower fixed slot around the hypomere pole top to make the hypomere pole top left and right sides all form the lower inserted block, the upper segment pole bottom left and right sides all is provided with the upper fixed slot, and make the upper segment pole bottom front and back both sides all form the upper inserted block, the upper segment pole is inserted and put on the lower segment pole top, and two sets of lower inserted blocks all insert to the lower slot, two sets of upper inserted blocks all insert to two sets of upper slots; the fixing device also comprises a front half-ring-shaped fixing plate, two groups of front fixing pieces, a rear half-ring-shaped fixing plate, two groups of rear fixing pieces, three groups of first threaded rods, three groups of second threaded rods, three groups of front nuts and three groups of rear nuts, wherein the front half-ring-shaped fixing plate and the rear half-ring-shaped fixing plate are respectively positioned at the front side and the rear side of the upper section rod and the lower section rod, an upper fixing groove, an upper insert block, a lower fixing groove and a lower insert block are respectively positioned at the inner sides of the front half-ring-shaped fixing plate and the rear half-ring-shaped fixing plate, the two groups of front fixing pieces are respectively arranged at the left side and the right side of the front half-ring-shaped fixing plate, the two groups of rear fixing pieces are respectively provided with three groups of first rear threaded holes and three groups of first front threaded holes, and the rear ends of the three groups, three sets of front nuts and three sets of back nuts are threaded respectively on both sides around three sets of first threaded rods and three sets of second threaded rods, and three sets of front nut rear end outsides contact with two sets of preceding stationary blades rear end respectively, three sets of back nut front end outsides contact with two sets of rear stationary blades front end respectively.
The utility model discloses a novel transmission line steel pipe pole fastening device still includes preceding semi-annular closing plate and latter half annular closing plate, preceding semi-annular closing plate and latter half annular closing plate set up respectively on preceding semi-annular fixing plate trailing flank and latter half annular fixing plate leading flank, and preceding semi-annular closing plate trailing flank and latter half annular closing plate leading flank all contact with upper segment pole and hypomere pole lateral wall.
The utility model discloses a novel transmission line steel pipe pole fastening device still includes two sets of first fixed blocks and two sets of second fixed blocks, upper segment pole front end downside and hypomere pole front end upside all are provided with first fixed slot, and two sets of first fixed blocks set up respectively on the upper and lower both sides of preceding semi-ring shaped sealing plate rear end, and just two sets of first fixed blocks insert respectively to two sets of first fixed slots in, upper segment pole rear end downside and hypomere pole rear end upside all are provided with the second fixed slot, and two sets of second fixed blocks set up respectively on the upper and lower both sides of second preceding semi-ring shaped sealing plate front end, and two sets of second fixed blocks insert respectively to two sets of second fixed slots in.
The utility model discloses a novel transmission line steel pipe pole fastening device still includes lower fixed ring, lower fixed ring sets up on hypomere pole first region lateral wall, and both sides respectively with first semi-annular fixed plate and the contact of latter half annular fixed plate bottom around the lower fixed ring top.
The utility model discloses a novel transmission line steel-pipe pole fastening device still includes upper fixed ring, upper fixed ring sets up on the outer lateral wall of upper segment pole second half region, and both sides contact with first semi-annular fixed plate and latter half annular fixed plate top respectively around the upper fixed ring bottom.
The utility model discloses a novel transmission line steel pipe pole fastening device still includes two sets of preceding backing plates and two sets of back backing plates, two sets of preceding backing plates and two sets of back backing plates set up stationary blade rear end and two sets of back stationary blade front ends before two sets of respectively, and two sets of preceding backing plates rear end respectively with two sets of back backing plate front end in close contact with.
The utility model discloses a novel transmission line steel pipe pole fastening device, all be provided with fire protection coating on upper segment pole and the hypomere pole lateral wall.
The utility model discloses a novel transmission line steel pipe pole fastening device, all be provided with anticorrosive coating on upper segment pole, hypomere pole, preceding semi-annular fixed plate, preceding stationary blade, latter half annular fixed plate, after-fixing piece, first threaded rod, second threaded rod, preceding nut, back nut, upper fixed ring and the lower fixed ring lateral wall.
Compared with the prior art, the beneficial effects of the utility model are that: half annular fixed plate and latter half annular fixed plate press from both sides tight fixedly to upper segment pole and hypomere pole before its accessible to reinforcing upper segment pole and the steadiness behind the hypomere pole grafting, and through the effect of sheltering from of half annular fixed plate and latter half annular fixed plate, improve the antifouling effect between inserted block and slot, improve result of use and reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is an external schematic view of FIG. 2;
FIG. 4 is a top view of FIG. 1;
in the drawings, the reference numbers: 1. an upper section bar; 2. a lower section bar; 3. a lower insert block; 4. an upper insertion block; 5. a front semi-annular fixed plate; 6. a front fixing sheet; 7. a rear semi-annular fixed plate; 8. a rear fixing sheet; 9. a first threaded rod; 10. a second threaded rod; 11. a front nut; 12. a back nut; 15. a front semi-annular seal plate; 16. a rear semi-annular seal plate; 17. a first fixed block; 18. a second fixed block; 19. a lower fixing ring; 20. an upper fixing ring; 21. a front base plate; 22. a rear cushion plate; 23. a fire-retardant coating; 24. and (4) an anticorrosive coating.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a novel fastening device for steel pipe pole of power transmission line, which comprises an upper section pole 1 and a lower section pole 2, wherein the front side and the rear side of the top end of the lower section pole 2 are both provided with lower fixing grooves, and the left side and the right side of the top end of the lower section pole 2 are both formed with lower insertion blocks 3, the left side and the right side of the bottom end of the upper section pole 1 are both provided with upper fixing grooves, and the front side and the rear side of the bottom end of the upper section pole 1 are both formed with upper insertion blocks 4, the upper section pole 1 is inserted into the top end of the lower section pole 2, and two groups of lower insertion blocks 3 are inserted into; the fixing device also comprises a front semi-annular fixing plate 5, two groups of front fixing plates 6, a rear semi-annular fixing plate 7, two groups of rear fixing plates 8, three groups of first threaded rods 9, three groups of second threaded rods 10, three groups of front nuts 11 and three groups of rear nuts 12, wherein the front semi-annular fixing plate 5 and the rear semi-annular fixing plate 7 are respectively positioned at the front side and the rear side of the upper section rod 1 and the lower section rod 2, an upper fixing groove, an upper insert block 4, a lower fixing groove and a lower insert block 3 are respectively positioned at the inner sides of the front semi-annular fixing plate 5 and the rear semi-annular fixing plate 7, the two groups of front fixing plates 6 are respectively arranged at the left side and the right side of the front semi-annular fixing plate 5, the two groups of rear fixing plates 8 are respectively arranged at the left side and the right side of the rear semi-annular fixing plate 7, the two groups of rear fixing plates 8 and the two groups of front fixing plates 6 are respectively provided with three, three groups of front nuts 11 and three groups of rear nuts 12 are respectively screwed on the front side and the rear side of the three groups of first threaded rods 9 and the three groups of second threaded rods 10, the outer sides of the rear ends of the three groups of front nuts 11 are respectively contacted with the rear ends of the two groups of front fixing pieces 6, and the outer sides of the front ends of the three groups of rear nuts 12 are respectively contacted with the front ends of the two groups of rear fixing pieces 8; half annular fixed plate and latter half annular fixed plate press from both sides tight fixedly to upper segment pole and hypomere pole before its accessible to reinforcing upper segment pole and the steadiness behind the hypomere pole grafting, and through the effect of sheltering from of half annular fixed plate and latter half annular fixed plate, improve the antifouling effect between inserted block and slot, improve result of use and reliability.
The utility model discloses a novel transmission line steel pipe pole fastening device, still include preceding semi-annular seal plate 15 and latter half annular seal plate 16, preceding semi-annular seal plate 15 and latter half annular seal plate 16 set up respectively on preceding semi-annular fixed plate 5 trailing flank and latter half annular fixed plate 7 leading flank, and preceding semi-annular seal plate 15 trailing flank and latter half annular seal plate 16 leading flank all with upper segment pole 1 and lower segment pole 2 lateral wall contact; which can enhance the sealing effect.
The utility model discloses a novel transmission line steel pipe pole fastener, still include two sets of first fixed blocks 17 and two sets of second fixed blocks 18, upper segment 1 front end downside and hypomere pole 2 front end upside all are provided with first fixed slot, two sets of first fixed blocks 17 set up respectively on the upper and lower both sides of front semi-annular seal plate 15 rear end, and two sets of first fixed blocks 17 insert respectively in two sets of first fixed slots, upper segment 1 rear end downside and hypomere pole 2 rear end upside all are provided with the second fixed slot, two sets of second fixed blocks 18 set up respectively on the upper and lower both sides of second front semi-annular seal plate 15 front end, and two sets of second fixed blocks 18 insert respectively in two sets of second fixed slots; which can improve the fixing effect.
The utility model discloses a novel transmission line steel pipe pole fastening device, still include lower fixed ring 19, lower fixed ring 19 sets up on lower section pole 2 upper half regional lateral wall, and 19 top front and back both sides of lower fixed ring contact with preceding semi-annular fixed plate 5 and 7 bottom contacts of latter half annular fixed plate respectively; it can strengthen the steadiness of preceding semi-annular fixed plate and latter half annular fixed plate.
The utility model discloses a novel transmission line steel pipe pole fastening device, still include upper fixed ring 20, upper fixed ring 20 sets up on the outer wall of upper segment pole 1 lower half region, and upper fixed ring 20 bottom front and back both sides respectively with preceding semi-annular fixed plate 5 and 7 top contacts of latter half annular fixed plate; it can strengthen the steadiness of preceding semi-annular fixed plate and latter half annular fixed plate.
The utility model discloses a novel transmission line steel pipe pole fastening device, still include two sets of front backing plates 21 and two sets of back backing plates 22, two sets of front backing plates 21 and two sets of back backing plates 22 are respectively arranged at the rear ends of two sets of front fixing pieces 6 and the front ends of two sets of back fixing pieces 8, and the rear ends of two sets of front backing plates 21 are respectively in close contact with the front ends of two sets of back backing plates 22; it can strengthen the fixed effect of preceding semi-annular fixed plate and latter half annular fixed plate.
The utility model discloses a novel transmission line steel pipe pole fastening device, the outer side walls of an upper section pole 1 and a lower section pole 2 are both provided with a fireproof coating 23; which can enhance the fire-proof effect.
The utility model discloses a novel transmission line steel pipe pole fastening device, the outer side walls of an upper section pole 1, a lower section pole 2, a front semi-annular fixing plate 5, a front fixing piece 6, a rear semi-annular fixing plate 7, a rear fixing piece 8, a first threaded rod 9, a second threaded rod 10, a front nut 11, a rear nut 12, an upper fixing ring 20 and a lower fixing ring 19 are all provided with an anticorrosive coating 24; it can enhance the antiseptic effect.
The utility model discloses a novel transmission line steel pipe pole fastener, it only needs to accomplish segmentation equipment with upper segment pole and hypomere pole through inserted block and slot grafting together when using, covers preceding semi-annular fixed plate and latter half annular fixed plate on upper segment pole and hypomere pole again, then rethread first threaded rod and second threaded rod are fixed front semi-annular fixed plate and latter half annular fixed plate, and fix first threaded rod and second threaded rod through front nut and back nut, then use can; simultaneously at above-mentioned in-process, semi-annular fixed plate before the accessible and latter half annular fixed plate press from both sides tight fixedly to upper segment pole and hypomere pole to reinforcing upper segment pole and the steadiness after hypomere pole is pegged graft, and through the effect of sheltering from of preceding semi-annular fixed plate and latter half annular fixed plate, improve the antifouling effect between inserted block and slot, improve result of use and reliability.
The utility model discloses a novel transmission line steel pipe pole fastener, unless clear and definite regulation and restriction in addition, the term "set up", "install", "link up", "connect" should be understood in a broad sense, for example, can be fixed connection, also can be detachable connection, or integrative connection, can be mechanical connection, also can be electric connection, can be direct connection, also can be through intermediate medium linking, can be the intercommunication in two components, to the ordinary technical personnel in this field, can understand the specific meaning of above-mentioned term in this utility model according to the specific situation; the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention; the types of the above components are not limited, and the components can be implemented as long as the beneficial effects of the components can be achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A novel fastening device for a steel pipe rod of a power transmission line comprises an upper section rod (1) and a lower section rod (2), wherein lower fixing grooves are formed in the front side and the rear side of the top end of the lower section rod (2), lower insertion blocks (3) are formed in the left side and the right side of the top end of the lower section rod (2), upper fixing grooves are formed in the left side and the right side of the bottom end of the upper section rod (1), upper insertion blocks (4) are formed in the front side and the rear side of the bottom end of the upper section rod (1), the upper section rod (1) is inserted into the top end of the lower section rod (2), two groups of lower insertion blocks (3) are inserted into lower insertion grooves, and two groups of upper insertion blocks (4; its characterized in that still includes preceding semiannular fixed plate (5), two sets of preceding stationary blades (6), latter half annular fixed plate (7), two sets of after-fixing piece (8), three first threaded rod (9) of group, three second threaded rod (10) of group, three preceding nuts (11) of group and three back nut (12) of group, preceding semiannular fixed plate (5) and latter half annular fixed plate (7) are located upper segment pole (1) and hypomere pole (2) front and back both sides department respectively, and go up fixed slot, go up inserted block (4), down fixed slot and inserted block (3) all are located preceding semiannular fixed plate (5) and latter half annular fixed plate (7) inboardly, two sets of preceding stationary blade (6) set up respectively on preceding semiannular fixed plate (5) left and right sides, two sets of after-fixing piece (8) set up respectively on the left and right sides of back semiannular fixed plate (7), it is provided with three first back screw holes of three groups and three sets of three first back screw holes and two sets of First preceding screw hole, three first threaded rods of group (9) and three second threaded rods of group (10) rear ends pass respectively and the spiral shell dress is on three first preceding screw holes of group and three first back screw holes of group, three preceding nuts of group (11) and three back nut of group (12) spiral shell dress are respectively on both sides around three first threaded rods of group (9) and three second threaded rods of group (10), and three preceding nut of group (11) rear end outsides contact with two sets of preceding stationary blade (6) rear ends respectively, three back nut of group (12) front end outsides contact with two sets of rear stationary blade (8) front ends respectively.
2. The novel fastening device for the steel pipe pole of the power transmission line according to claim 1, further comprising a front half annular sealing plate (15) and a rear half annular sealing plate (16), wherein the front half annular sealing plate (15) and the rear half annular sealing plate (16) are respectively arranged on the rear side surface of the front half annular fixing plate (5) and the front side surface of the rear half annular fixing plate (7), and the rear side surface of the front half annular sealing plate (15) and the front side surface of the rear half annular sealing plate (16) are both in contact with the outer side walls of the upper section pole (1) and the lower section pole (2).
3. The novel steel pipe pole fastening device for the power transmission line according to claim 2, further comprising two sets of first fixing blocks (17) and two sets of second fixing blocks (18), wherein first fixing grooves are formed in the lower side of the front end of the upper section pole (1) and the upper side of the front end of the lower section pole (2), the two sets of first fixing blocks (17) are respectively arranged on the upper side and the lower side of the rear end of the front semi-annular sealing plate (15), the two sets of first fixing blocks (17) are respectively inserted into the two sets of first fixing grooves, second fixing grooves are respectively formed in the lower side of the rear end of the upper section pole (1) and the upper side of the rear end of the lower section pole (2), the two sets of second fixing blocks (18) are respectively arranged on the upper side and the lower side of the front end of the second front semi-annular sealing plate (15), and the two sets of second fixing blocks (18) are respectively inserted.
4. The novel fastening device for the steel pipe pole of the power transmission line according to claim 3, further comprising a lower fixing ring (19), wherein the lower fixing ring (19) is arranged on the outer side wall of the upper half area of the lower section pole (2), and the front side and the rear side of the top end of the lower fixing ring (19) are respectively contacted with the bottom ends of the front half annular fixing plate (5) and the rear half annular fixing plate (7).
5. The novel fastening device for the steel pipe pole of the power transmission line according to claim 4, further comprising an upper fixing ring (20), wherein the upper fixing ring (20) is arranged on the outer side wall of the lower half area of the upper section pole (1), and the front side and the rear side of the bottom end of the upper fixing ring (20) are respectively contacted with the top ends of the front half annular fixing plate (5) and the rear half annular fixing plate (7).
6. The novel steel pipe pole fastening device for the power transmission line according to claim 5, further comprising two sets of front base plates (21) and two sets of rear base plates (22), wherein the two sets of front base plates (21) and the two sets of rear base plates (22) are respectively arranged at the rear ends of the two sets of front fixing pieces (6) and the front ends of the two sets of rear fixing pieces (8), and the rear ends of the two sets of front base plates (21) are respectively in close contact with the front ends of the two sets of rear base plates (22).
7. The novel fastening device for the steel pipe pole of the power transmission line according to claim 6, wherein the outer side walls of the upper section pole (1) and the lower section pole (2) are provided with fireproof coatings (23).
8. The novel steel pipe pole fastening device for the power transmission line according to claim 7, wherein the outer side walls of the upper section pole (1), the lower section pole (2), the front half annular fixing plate (5), the front fixing piece (6), the rear half annular fixing plate (7), the rear fixing piece (8), the first threaded rod (9), the second threaded rod (10), the front nut (11), the rear nut (12), the upper fixing ring (20) and the lower fixing ring (19) are all provided with an anticorrosive coating (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622979.4U CN210178067U (en) | 2019-04-30 | 2019-04-30 | Novel transmission line steel pipe pole fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622979.4U CN210178067U (en) | 2019-04-30 | 2019-04-30 | Novel transmission line steel pipe pole fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178067U true CN210178067U (en) | 2020-03-24 |
Family
ID=69832624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920622979.4U Expired - Fee Related CN210178067U (en) | 2019-04-30 | 2019-04-30 | Novel transmission line steel pipe pole fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178067U (en) |
-
2019
- 2019-04-30 CN CN201920622979.4U patent/CN210178067U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |