CN216649175U - High tension transmission line steel pipe pole convenient to installation - Google Patents
High tension transmission line steel pipe pole convenient to installation Download PDFInfo
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- CN216649175U CN216649175U CN202122397011.6U CN202122397011U CN216649175U CN 216649175 U CN216649175 U CN 216649175U CN 202122397011 U CN202122397011 U CN 202122397011U CN 216649175 U CN216649175 U CN 216649175U
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- steel pipe
- base
- transmission line
- fixedly connected
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Abstract
The utility model discloses a high-voltage transmission line steel pipe pole convenient to install, which comprises a base, wherein a grouting pipe is fixedly connected to the top end of the left side of the base, a first flange is fixedly connected to the top of the base, five clamping columns are uniformly and fixedly connected to the top of the first flange, first screw holes are formed in the positions, located between two adjacent clamping columns, of the first flange, a connecting groove is formed in the center of the top of the first flange, the first flange is connected with a second flange through fixing screws, and five clamping grooves are uniformly formed in the bottom of the second flange. According to the utility model, the grouting pipe is used for injecting the slurry into the base, so that the weight of the base is increased, the stability is increased, the risk that the steel pipe rod is toppled over due to wind power is avoided, the use safety is improved, the base is light in weight and convenient to transport, the limiting ring drives the locking rod and the threaded sleeve to move up and down, the power transmission line is convenient to put into or take out of the fixing rod, and the maintenance and the replacement are convenient.
Description
Technical Field
The utility model relates to the technical field of steel pipe poles, in particular to a high-voltage transmission line steel pipe pole convenient to install.
Background
With the increasing shortage of land resources, outgoing lines of a plurality of newly-built power transmission and transformation projects are basically the scheme of preferably erecting a plurality of circuits on the same pole, in urban areas or industrial parks with dense electric loads and crowded line corridors, in order to save land, overhead lines are generally required to be constructed along road green belts or sidewalks in a steel pipe pole mode, with the increasing of the electric loads, more and more lines are erected on a power grid, the cross crossing of the lines is inevitable, overhead lines with higher voltage levels in a specified power grid are required to cross overhead lines with lower voltage levels, but because the overhead lines with low voltage levels have the common conditions of sharing towers and poles in a multi-circuit mode, the height of a tower head is increased along with the increase of the number of circuits sharing towers and poles, and the difficulty in crossing the overhead lines with high voltage levels is increased.
Chinese patent document CN204326677U relates to a novel transmission line steel pipe pole, and this transmission line steel pipe pole includes: the outer surface of the steel pipe pole main pole is provided with at least one perforation group, and each perforation group comprises a first perforation and a second perforation which are oppositely arranged on the outer surface of the steel pipe pole main pole; the steel pipe pole main pole is characterized by further comprising cross arm connecting plates in one-to-one correspondence with the perforation groups, one ends of the cross arm connecting plates penetrate into the steel pipe pole main pole from the first perforations and then penetrate out of the steel pipe pole main pole from the second perforations, and the cross arm connecting plates are connected to the steel pipe pole main pole in a welded mode. The transmission line steel pipe pole of this patent runs through steel-pipe pole mobile jib through the cross arm tie plate rather than directly welding to steel-pipe pole mobile jib, such structure can offset the stress concentration of part cross arm root, avoid the atress to concentrate on the steel-pipe pole mobile jib and lead to the condition of local buckling, but be not convenient for maintain and change in the use, the operation degree of difficulty has been increased, and installation and transportation are not convenient for greatly to the volume, stability after the installation is also lower, there is the potential safety hazard, the event needs to improve the steel-pipe pole.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a high-voltage transmission line steel pipe pole convenient to install.
In order to achieve the purpose, the utility model adopts the following technical scheme: a high-voltage transmission line steel pipe pole convenient to install comprises a base, wherein a grouting pipe is fixedly connected to the top end of the left side of the base, a first flange is fixedly connected to the top of the base, five clamping columns are uniformly and fixedly connected to the top of the first flange, first screw holes are formed in the positions, located between every two adjacent clamping columns, of the first flange, a connecting groove is formed in the center of the top of the first flange, the first flange is connected with a second flange through fixing screws, five clamping grooves are uniformly formed in the bottom of the second flange, second screw holes are formed in the positions, located between every two adjacent clamping grooves, of the second flange, a connecting column is fixedly connected to the center of the bottom of the second flange, the center of the top of the second flange is fixedly connected to the bottom end of an intermediate body, and an installation rod is fixedly connected to the center of the top of the intermediate body, equal fixedly connected with cross arm in the ascending through-hole is followed to the installation pole, the equal threaded connection in both sides has three threaded rod about the cross arm, the bottom through-hole internal thread of threaded rod has the dead lever, sliding connection has the spacing ring on the dead lever is close to the one end external diameter of threaded rod, the right side fixed connection of spacing ring is in the one end of check lock lever.
As a further description of the above technical solution:
the inside of base is provided with the cavity, the right-hand member of slip casting pipe runs through the base and stretches into the inside cavity of base.
As a further description of the above technical solution:
the outer diameter of the clamping column is the same as the inner diameter of the clamping groove in size and corresponds to the clamping groove in position.
As a further description of the above technical solution:
the inner diameter of the connecting groove is the same as the outer diameter of the connecting column.
As a further description of the above technical solution:
the cross arm left and right sides all is provided with threaded rod assorted screw hole.
As a further description of the above technical solution:
and the outer diameter of one end of the fixing rod, which is far away from the threaded rod, is provided with a fixing thread.
As a further description of the above technical solution:
the other end of the locking rod is fixedly connected with a threaded sleeve.
As a further description of the above technical solution:
the first screw hole is corresponding to the second screw hole in position and is matched with the uniform-diameter fixing screw.
The utility model has the following beneficial effects:
1. according to the utility model, the base and the intermediate body are connected in an assembling mode, the overall volume is reduced, the installation and the transportation are convenient, the base is connected with the intermediate body through the first flange, the second flange and the fixing screws, the installation of the steel pipe rod is realized, the clamping column and the connecting groove on the first flange are mutually clamped with the clamping groove and the connecting column on the second flange, the installation stability is improved, slurry is injected into the base through the grouting pipe, the weight of the base is increased after the slurry is solidified, the stability is further increased, the risk that the steel pipe rod is toppled under the action of wind power is avoided, and the use safety is improved.
2. According to the utility model, the threaded holes in the cross arm are mutually connected with the threaded rod, and the height of the fixed rod is adjusted by rotating the threaded rod, so that the tensioning degree of the power transmission line is adjusted, the limiting ring drives the locking rod and the threaded sleeve to move up and down, the power transmission line is conveniently placed into or taken out of the fixed rod, the maintenance and the replacement are convenient, and the working efficiency is improved.
Drawings
Fig. 1 is a perspective view of a high-voltage transmission line steel pipe pole convenient to install according to the utility model;
FIG. 2 is a schematic view of a base of a high-voltage transmission line steel pipe pole convenient to install according to the utility model;
FIG. 3 is a schematic diagram of an intermediate body of a high-voltage transmission line steel pipe pole convenient to install, provided by the utility model;
fig. 4 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. a base; 2. a grouting pipe; 3. a first flange; 4. fixing screws; 5. a second flange; 6. an intermediate; 7. mounting a rod; 8. a cross arm; 9. clamping the column; 10. a first screw hole; 11. connecting grooves; 12. a card slot; 13. connecting columns; 14. a second screw hole; 15. a threaded rod; 16. a threaded hole; 17. fixing the rod; 18. a thread; 19. a limiting ring; 20. a locking lever; 21. and (4) a threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a high tension transmission line steel pipe pole convenient to installation, including base 1, base 1's left side top fixedly connected with slip casting pipe 2, base 1's top fixedly connected with first flange 3, the even fixedly connected with in top of first flange 3 blocks post 9 five, the position that first flange 3 is located between two adjacent calorie of posts 9 all is provided with first screw hole 10, the top center department of first flange 3 is provided with spread groove 11, first flange 3 links to each other with second flange 5 through fixed screw 4, the bottom of second flange 5 evenly is provided with five draw-in grooves 12, the place that second flange 5 is located between two adjacent draw-in grooves 12 all is provided with second screw hole 14, the bottom center department fixedly connected with spliced pole 13 of second flange 5, base 1 is connected through the equipment mode with midbody 6, the whole volume has been reduced, be convenient for installation and transportation, base 1 is through first flange 3, The second flange 5 and the fixed screw 4 are connected with the intermediate body 6, the installation of the steel pipe rod is realized, the clamping column 9 and the connecting groove 11 on the first flange 3 are mutually clamped with the clamping groove 12 and the connecting column 13 on the second flange 5, the installation stability is improved, slurry is injected into the base 1 through the grouting pipe 2, after the slurry is solidified, the weight of the base 1 is increased, the stability is further improved, the risk that the steel pipe rod is toppled under the action of wind power is avoided, the use safety is improved, the top center of the second flange 5 is fixedly connected with the bottom end of the intermediate body 6, the top center of the intermediate body 6 is fixedly connected with the installation rod 7, cross arms 8 are fixedly connected in through holes from bottom to top of the installation rod 7, the left side and the right side of each cross arm 8 are in threaded connection with three threaded rods 15, and the bottom through holes of the threaded rods 15 are in threaded connection with fixed rods 17, the dead lever 17 is close to the one end external diameter sliding connection of threaded rod 15 has spacing ring 19, the right side fixed connection of spacing ring 19 is in the one end of check lock lever 20, through threaded hole 16 and threaded rod 15 interconnect on the cross arm 8, and through the height of rotating threaded rod 15 regulation dead lever 17, thereby adjust transmission line's tensioning degree, spacing ring 19 drives check lock lever 20 and thread bush 21 and reciprocates, be convenient for put into the power transmission line or take out in the dead lever 17, be convenient for maintain and change, improve work efficiency.
The inner part of the base 1 is provided with a cavity, the right end of the grouting pipe 2 penetrates through the base 1 and extends into the cavity in the base 1, so that the grouting is convenient, the mounting stability of the steel pipe pole is improved, the outer diameter of the clamping column 9 is the same as the inner diameter of the clamping groove 12 and corresponds to the position, the inner diameter of the connecting groove 11 is the same as the outer diameter of the connecting column 13, so that the clamping is convenient, the connection firmness is facilitated, the left side and the right side of the cross arm 8 are both provided with threaded holes 16 matched with the threaded rod 15, the threaded rod 15 is convenient to mount, the outer diameters of the ends, far away from the threaded rod 15, of the fixed rods 17 are both provided with fixed threads 18, the other ends of the locking rods 20 are fixedly connected with threaded sleeves 21, the fixing of the power transmission line is realized through the mutual matching of the threaded sleeve 21 and the fixed thread 18, the falling off is avoided, the positions of the first screw hole 10 and the second screw hole 14 are corresponding, and the diameter of the first screw hole is uniform, so that the first flange (3) and the second flange (5) are connected and fixed conveniently, and the screws are fixed uniformly by the screws 4.
The working principle is as follows: when the device is used, firstly, the base 1 is fixed at a preset position, slurry is injected into the base through the grouting pipe 2, after the slurry is solidified, the weight of the base 1 is increased, so that the stability is further increased, the risk that the steel pipe pole is toppled over under the action of wind power is avoided, the use safety is improved, the base 1 is connected with the intermediate body 6 through the first flange 3, the second flange 5 and the fixing screw 4, the installation of the steel pipe pole is realized, the clamping column 9 and the connecting groove 11 on the first flange 3 are mutually clamped with the clamping groove 12 and the connecting column 13 on the second flange 5, the installation stability is improved, the base is mutually connected with the threaded rod 15 through the threaded hole 16 on the cross arm 8, the height of the fixing rod 17 is adjusted through rotating the threaded rod 15, the tensioning degree of the power transmission line is adjusted, the limiting ring 19 drives the locking rod 20 and the threaded sleeve 21 to move up and down, the power transmission line is conveniently placed into or taken out of the fixing rod 17, is convenient to maintain and replace and improves the working efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a high tension transmission line steel pipe pole convenient to installation, includes base (1), its characterized in that: the grouting pipe (2) is fixedly connected to the top end of the left side of the base (1), the first flange (3) is fixedly connected to the top of the base (1), five clamping columns (9) are uniformly and fixedly connected to the top of the first flange (3), first screw holes (10) are formed in positions, located between every two adjacent clamping columns (9), of the first flange (3), connecting grooves (11) are formed in the center of the top of the first flange (3), the first flange (3) is connected with the second flange (5) through fixing screws (4), five clamping grooves (12) are uniformly formed in the bottom of the second flange (5), second screw holes (14) are formed in places, located between every two adjacent clamping grooves (12), of the second flange (5), connecting columns (13) are fixedly connected to the center of the bottom of the second flange (5), and the center of the top of the second flange (5) is fixedly connected to the bottom end of the intermediate body (6), fixedly connected with installation pole (7) are located at the top center of midbody (6), equal fixedly connected with cross arm (8) in the ascending through-hole is followed down in installation pole (7), the equal threaded connection in the left and right sides of cross arm (8) has three threaded rod (15), the bottom through-hole internal thread of threaded rod (15) is connected with dead lever (17), sliding connection has spacing ring (19) on dead lever (17) is close to the one end external diameter of threaded rod (15), the right side fixed connection of spacing ring (19) is in the one end of check lock lever (20).
2. The high-voltage transmission line steel pipe pole convenient to install according to claim 1, characterized in that: the inner part of the base (1) is provided with a cavity, and the right end of the grouting pipe (2) penetrates through the base (1) and extends into the cavity in the base (1).
3. The high-voltage transmission line steel pipe pole convenient to install according to claim 1, characterized in that: the outer diameter of the clamping column (9) is the same as the inner diameter of the clamping groove (12) in size and corresponds to the position of the clamping column.
4. The high-voltage transmission line steel pipe pole convenient to install according to claim 1, characterized in that: the inner diameter of the connecting groove (11) is the same as the outer diameter of the connecting column (13).
5. The high-tension transmission line steel pipe pole convenient to installation of claim 1, characterized in that: the left side and the right side of the cross arm (8) are provided with threaded holes (16) matched with the threaded rods (15).
6. The high-voltage transmission line steel pipe pole convenient to install according to claim 1, characterized in that: and the outer diameters of the ends, far away from the threaded rod (15), of the fixing rods (17) are provided with fixing threads (18).
7. The high-voltage transmission line steel pipe pole convenient to install according to claim 1, characterized in that: the other end of the locking rod (20) is fixedly connected with a threaded sleeve (21).
8. The high-voltage transmission line steel pipe pole convenient to install according to claim 1, characterized in that: the first screw hole (10) corresponds to the second screw hole (14) in position and is matched with the fixing screw (4) with uniform diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122397011.6U CN216649175U (en) | 2021-09-30 | 2021-09-30 | High tension transmission line steel pipe pole convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122397011.6U CN216649175U (en) | 2021-09-30 | 2021-09-30 | High tension transmission line steel pipe pole convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216649175U true CN216649175U (en) | 2022-05-31 |
Family
ID=81730395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122397011.6U Active CN216649175U (en) | 2021-09-30 | 2021-09-30 | High tension transmission line steel pipe pole convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216649175U (en) |
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2021
- 2021-09-30 CN CN202122397011.6U patent/CN216649175U/en active Active
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