CN114352104A

CN114352104A - Anti-falling telegraph pole of power grid

Info

Publication number: CN114352104A
Application number: CN202111619774.9A
Authority: CN
Inventors: 谭劲松
Original assignee: Hunan Jinheng Electric Power Materials Co ltd
Current assignee: Hunan Jinheng Electric Power Materials Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-15
Anticipated expiration: 2041-12-27
Also published as: CN114352104B

Abstract

The invention discloses an anti-falling telegraph pole of an electric power grid, which comprises a telegraph pole inserted into the ground, wherein a pole sleeve is fixed on the telegraph pole, a U-shaped pole is inserted into the pole sleeve, a slot is formed in the U-shaped pole, an inserting block inserted into the slot is fixed on the telegraph pole, a supporting plate is fixed on the U-shaped pole, the supporting plate is tightly pressed and attached to the ground, a reinforcing plate is fixed at the lower end of the telegraph pole, an anchor hook is fixed at the lower end of the reinforcing plate, and the reinforcing plate and the anchor hook are both embedded into the ground. Through the strutting of U type pole cooperation backup pad, can be so that the wire pole is located subaerial footing part and is consolidated stably, can follow the subaerial reinforcement through the reinforcing plate, realize the firm of dual wire pole bottom, through wire rope's tensioning for the well high position of wire pole can have a fastening effect, improves the anti-wind ability of the wire pole portion of well high position.

Description

Anti-falling telegraph pole of power grid

Technical Field

The invention belongs to the technical field of telegraph poles, and particularly relates to an anti-falling telegraph pole of a power grid.

Background

The utility pole is just a pole for erecting electric wires as the name implies, appears in each rural area-field-road-street, and is one of the important infrastructures in the early China.

Early utility poles were started from wooden poles, even including high-voltage poles with voltage ratings not too high, and later replaced most of the wooden poles with steel and reinforced concrete due to the development of steel and reinforced concrete, and technical requirements.

The existing power grid telegraph pole is relatively high in height, most of fixed foundations are deeply buried, the bottom of the telegraph pole is buried into the ground to a specified depth, the whole telegraph pole can be guaranteed to be vertical and stable, soil and climate change easily cause the foundation to be not asked, and the telegraph pole is prone to toppling in windy weather.

Disclosure of Invention

The invention aims to provide an anti-falling telegraph pole of a power grid, which aims to solve the problem that the telegraph pole falls down due to unstable fixation.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric power electric wire netting prevent down wire pole, is including inserting the wire pole in ground, be fixed with the pole cover on the wire pole, it has U type pole to insert on the pole cover, be provided with the slot on the U type pole, be fixed with on the wire pole and insert the inserted block that sets up with the slot, be fixed with the backup pad on the U type pole, the backup pad compresses tightly with ground and hugs closely, the lower extreme of wire pole is fixed with the reinforcing plate, the lower extreme of reinforcing plate is fixed with the fluke, reinforcing plate and fluke all bury in ground.

Preferably, an annular sleeve is fixed on the telegraph pole, first bearings are fixed on two sides of the annular sleeve, and a first shaft lever is in interference fit in the first bearings, so that the first rope ring can be conveniently adjusted in a rotating mode.

Preferably, a first rope loop is fixed on the first shaft rod, and a steel wire rope is fixed on the first rope loop and can be used for fixedly connecting the middle-high part of the telegraph pole.

Preferably, the ground is paved with a bottom plate, a second bearing is fixed on the bottom plate, and a second shaft lever is in interference fit on the second bearing, so that the second rope ring can be conveniently adjusted in a rotating mode.

Preferably, a second rope ring is fixed on the second shaft lever, and the second rope ring is fixed with the other end of the steel wire rope and can be fixedly connected with the ground.

Preferably, the lower end of the bottom plate is fixed with a pile, the pile is fixed with an inclined hook, and the pile and the inclined hook are embedded in the ground, so that the second rope ring and the ground are guaranteed to be installed and reinforced.

Preferably, the annular sleeve is of a half-and-half splicing structure and is divided into a left half ring and a right half ring, splicing with the telegraph pole is facilitated, the telegraph pole is of a structure which is small in upper portion and gradually large in lower portion, and the annular sleeve is guaranteed not to slide downwards randomly.

Preferably, first threaded rings are fixed to two sides of the left half ring, second threaded rings are fixed to two sides of the right half ring, and the first threaded rings and the second threaded rings are fixed through bolts, so that the annular sleeve can be conveniently installed and spliced in half and half.

Preferably, the rod sleeve is provided with a positioning hole, a positioning pin is slidably sleeved in the positioning hole, and the positioning pin is connected with the rod sleeve through a spring, so that the telescopic resetting stability of the positioning pin is ensured.

Preferably, be provided with the constant head tank on the U type pole, the locating pin inserts the setting with the constant head tank, and the installation and the dismantlement of the U type pole of being convenient for, the installation route of U type pole is the butt joint of horizontal insertion.

Compared with the prior art, the invention has the beneficial effects that:

1. the U-shaped rod is matched with the support of the support plate for supporting, so that the footing part of the telegraph pole on the ground can be stably reinforced, the telegraph pole can be reinforced from the ground through the reinforcing plate, and the bottom of the double telegraph pole is stable;

2. through the tensioning of the steel wire rope, the middle and high positions of the telegraph pole can have a fastening effect, and the wind resistance of the part of the telegraph pole at the middle and high positions is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the distribution of the reinforcing plate of the present invention;

FIG. 3 is a schematic top view of the annular sleeve of the present invention;

fig. 4 is an enlarged schematic view of the invention at a.

In the figure: 1. a ground surface; 11. a utility pole; 12. a rod sleeve; 13. a U-shaped rod; 14. inserting a block; 15. a slot; 16. a support plate; 17. a reinforcing plate; 18. an anchor hook; 2. an annular sleeve; 21. a first bearing; 22. a first shaft lever; 23. a first loop; 24. a wire rope; 25. a first threaded ring; 26. a second threaded ring; 3. a base plate; 31. a second bearing; 32. a second shaft lever; 33. a second loop; 34. pile columns; 35. an inclined hook; 4. positioning a groove; 41. a spring; 42. positioning holes; 43. and a positioning pin.

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.

Example I

Referring to fig. 1 and 2, an anti-falling utility pole for an electric power grid comprises a utility pole 11 inserted into a ground 1, a pole sleeve 12 is fixed on the utility pole 11, a U-shaped pole 13 is inserted into the pole sleeve 12, a slot 15 is arranged on the U-shaped pole 13, an insertion block 14 inserted into the slot 15 is fixed on the utility pole 11, a support plate 16 is fixed on the U-shaped pole 13, the support plate 16 is tightly pressed against the ground 1, a reinforcing plate 17 is fixed at the lower end of the utility pole 11, an anchor hook 18 is fixed at the lower end of the reinforcing plate 17, and the reinforcing plate 17 and the anchor hook 18 are both embedded into the ground 1.

Referring to fig. 1, the utility pole 11 is fixed with the annular sleeve 2, both sides of the annular sleeve 2 are fixed with the first bearings 21, and the first shaft 22 is interference-fitted in the first bearings 21, so as to facilitate the rotation adjustment of the first rope ring 23.

Referring to fig. 1, a first rope loop 23 is fixed on the first shaft 22, and a steel rope 24 is fixed on the first rope loop 23, so as to fixedly connect the middle and high part of the utility pole 11.

Referring to fig. 1, a bottom plate 3 is laid on a ground 1, a second bearing 31 is fixed on the bottom plate 3, and a second shaft rod 32 is in interference fit on the second bearing 31, so that the second rope ring 33 can be conveniently adjusted in rotation.

Referring to fig. 1, a second rope loop 33 is fixed on the second shaft 32, and the second rope loop 33 is fixed to the other end of the steel cable 24 and can be fixedly connected to the ground 1.

Referring to fig. 1, a pile 34 is fixed at the lower end of the bottom plate 3, an inclined hook 35 is fixed on the pile 34, and the pile 34 and the inclined hook 35 are embedded in the ground 1 to ensure the installation and reinforcement of the second rope ring 33 and the ground 1.

The contact area of the ground is increased by tightening, thereby improving the support stability of the utility pole 11 itself.

Example II

Referring to fig. 1 and 4, the rod sleeve 12 is provided with a positioning hole 42, a positioning pin 43 is slidably sleeved in the positioning hole 42, and the positioning pin 43 is connected with the rod sleeve 12 by a spring 41, so as to ensure the stable extension and retraction of the positioning pin 43.

Referring to fig. 1 and 4, the positioning groove 4 is formed on the U-shaped rod 13, the positioning pin 43 is inserted into the positioning groove 4, so that the U-shaped rod 13 can be conveniently mounted and dismounted, and the mounting path of the U-shaped rod 13 is horizontally inserted and butted.

When the detachment of the U-shaped lever 13 is required, the positioning pin 43 is pulled so that the positioning pin 43 is separated from the positioning groove 4 by the stretching effect of the spring 41, and then the U-shaped lever 13 is horizontally pulled so that the U-shaped lever 13 can be detached.

Example III

Referring to fig. 1 and 3, the annular sleeve 2 is a half-and-half splicing structure, which is divided into a left half ring and a right half ring, and is conveniently spliced with the utility pole 11, and the utility pole 11 is a structure that is small at the top and gradually enlarges at the bottom, so that the annular sleeve 2 is ensured not to slide downwards freely.

Referring to fig. 1 and 3, a first threaded ring 25 is fixed on each side of the left half ring, a second threaded ring 26 is fixed on each side of the right half ring, and the first threaded ring 25 and the second threaded ring 26 are fixed by bolts, so that the annular sleeve 2 can be conveniently installed and spliced in half and half.

The working principle of the scheme is as follows: when the utility pole 11 needs to be reinforced, the underground part of the utility pole 11 adopts the reinforcing plate 17 to cooperate with the anchor hooks 18 to form umbrella-shaped anti-falling reinforcement, and the overground part adopts the U-shaped rod 13 and the supporting plate 16 to prevent falling and support, thereby realizing the dual stability of the feet of the utility pole 11.

The ring-shaped sleeve 2 is spliced with the telegraph pole 11, and then is in butt joint with the two rope rings through the steel wire rope 24, so that the middle and high position of the telegraph pole 11 can be tensioned stably, and the wind resistance effect to strong wind is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tilting prevention utility pole of an electric power grid, comprising a utility pole (11) inserted in the ground (1), characterized in that: the utility model discloses a wire pole, including wire pole (11), wire pole cover (11), U type pole (13) have been inserted on the wire pole cover (12), be provided with slot (15) on the U type pole (13), be fixed with on the wire pole (11) and insert plug block (14) that set up with slot (15), be fixed with backup pad (16) on U type pole (13), backup pad (16) compress tightly with ground (1) and hug closely, the lower extreme of wire pole (11) is fixed with reinforcing plate (17), the lower extreme of reinforcing plate (17) is fixed with anchor hook (18), reinforcing plate (17) and anchor hook (18) all bury in ground (1).

2. The utility model provides a power grid's prevent down wire pole of claim 1 which characterized in that: an annular sleeve (2) is fixed on the telegraph pole (11), first bearings (21) are fixed on two sides of the annular sleeve (2), and first shaft rods (22) are in interference fit in the first bearings (21).

3. The utility model provides a power grid's prevent down wire pole of claim 2 which characterized in that: a first rope ring (23) is fixed on the first shaft lever (22), and a steel wire rope (24) is fixed on the first rope ring (23).

4. The utility model provides a power grid's prevent down wire pole of claim 3 which characterized in that: a bottom plate (3) is paved on the ground (1), a second bearing (31) is fixed on the bottom plate (3), and a second shaft lever (32) is in interference fit on the second bearing (31).

5. The utility model provides a power grid's prevent down wire pole of claim 4 which characterized in that: a second rope ring (33) is fixed on the second shaft lever (32), and the second rope ring (33) is fixed with the other end of the steel wire rope (24).

6. The utility model provides a power grid's prevent down wire pole of claim 5 which characterized in that: the lower end of the bottom plate (3) is fixed with a pile (34), an inclined hook (35) is fixed on the pile (34), and the pile (34) and the inclined hook (35) are buried in the ground (1).

7. The utility model provides a power grid's prevent down wire pole of claim 2 which characterized in that: the annular sleeve (2) is of a half-and-half splicing structure and is divided into a left half ring and a right half ring.

8. The utility model provides a power grid's prevent down wire pole of claim 7 which characterized in that: and first threaded rings (25) are fixed on two sides of the left half ring, second threaded rings (26) are fixed on two sides of the right half ring, and the first threaded rings (25) and the second threaded rings (26) are fixed by bolts.

9. The utility model provides a power grid's prevent down wire pole of claim 1 which characterized in that: the rod sleeve (12) is provided with a positioning hole (42), a positioning pin (43) is slidably sleeved in the positioning hole (42), and the positioning pin (43) is connected with the rod sleeve (12) through a spring (41).

10. The utility model provides a power grid's prevent down wire pole of claim 9 which characterized in that: be provided with constant head tank (4) on U type pole (13), locating pin (43) and constant head tank (4) insert the setting.