CN217581527U - Outdoor overhead line pole protection seat - Google Patents

Abstract

The utility model discloses an outdoor overhead line pole protection seat, the bottom setting of pole body is around the protecting crust of pole body, and the protecting crust cup joints by shell and inner shell and constitutes, and border I's length is greater than border II's length under the shell under the inner shell, and border II corresponds the protecting crust and tightly blocks subaerial under the inner shell. The staple bolt is arranged at the upper space interval of the protective shell on the electric pole body, and a thread telescopic device is arranged between the lower end face of the staple bolt and the upper end face of the protective shell. According to the electric pole protection device, the flanging structure is additionally arranged in the upper space of the shell, and the deep digging part is arranged at the bottom of the shell, so that rainwater is prevented from accumulating in a large area at the top of the protection shell, the lower end of the shell is inserted into the accumulated water in the soil and cannot flow inwards, and the electric pole at the root part is ensured not to be soaked; the protective seat structure adopts transverse locking and longitudinal locking, if the protective seat structure meets sudden water quantity and concentrates local streams, the hoop at the upper end and the encircling shell at the lower end form a structure of a pole climbing climber by water impact force, and the pole protective seat is safe and reliable.

Description

Outdoor overhead line pole protection seat

Technical Field

The utility model relates to an overhead line pole protection field, more specifically say so and relate to an outdoor overhead line pole protection seat.

Background

At present, a lot of foreign power utilization people suffer from 'depreciation' of available electroless power, 14 million people in China all use the power, cliffs are located everywhere in remote poor villages and towns, the vast population is sparse, most remote villages are located in half mountains, and in order to electrify the remote villages, electric poles need to be erected outdoors among the mountains and forests, so that a complete power grid circuit needs to be erected, the electric poles among the mountains and the forests can resist water logging and corrosion, and the safe operation of the power grid is guaranteed to the maximum extent. The overhead line pole is protected by using cement for one-time plugging or a plastic cylinder cover in the prior art, but the problems of the prior art are that: 1. although the bottom of the concrete-plugged electric pole is firm, if the bottom of the electric pole is washed by water flow, the lower end of the electric pole is still exposed and loses the protection effect, and the maintenance labor is large, 2. The plastic cylinder cover is only attached to the surface of the electric pole to protect the whole body of the electric pole, but the sealing problem cannot be solved, and rainwater can still permeate into and soak the electric pole from the upper part; 3. when the rain falls greatly in rainy season, rainwater seeps deeply and can gush from the bottom gap; 4. when the rainfall falls for a short time to form a local stream, the sudden water quantity is concentrated, the flow speed is high, the scouring destructive power is strong, and the plastic sleeve cover is scoured off.

Disclosure of Invention

In order to overcome the defects existing in the prior art, the utility model provides an outdoor overhead line pole protection seat.

The utility model discloses a realize through following technical scheme:

the utility model provides an outdoor overhead line pole protection seat, includes the pole body, the bottom of pole body sets up the protecting crust around the pole body, the protecting crust cup joints by shell and inner shell and constitutes, and both ends all link up about the inside of shell and inner shell, the length of border I is greater than the length of border II under the shell under the inner shell, border I corresponds the protecting crust under the inner shell and tightly blocks subaerial, form once between inner shell and the shell and hinder the water cavity.

In the above scheme, the top interval that is located the protecting crust on the pole body sets up the staple bolt, set up the screw thread telescoping device between the lower terminal surface of staple bolt and the up end of protecting crust.

In the above scheme, the outside of inner shell still fixed sleeve have the inner cover shell that both ends link up, the lower limb III that the inner cover shell corresponds ground links to each other integrative the setting with the lower limb II of shell, form the secondary chamber that blocks water between inner cover shell and the shell.

In the scheme, the lower edge of the hoop is provided with a flange which is horizontally unfolded, and the length of the flange is equal to the horizontal plane of the top end of the protective shell.

In the above scheme, the thread telescopic device comprises a rotating shaft seat, a threaded rod and a threaded sleeve, wherein the rotating shaft seat is fixed on the lower end face of the flanging, the threaded sleeve is fixed on the upper end face of the shell, and the threaded rod is inserted into the rotating shaft seat and can rotate in the threaded sleeve.

In the above-mentioned solution, the protection shell is composed of two left and right half shells, and the half shells are locked to each other by using a snap lock.

The utility model relates to an outdoor overhead line pole protection seat compares with prior art, and its beneficial effect is:

according to the electric pole protection device, the flanging structure is additionally arranged above the shell, so that large-area water accumulation of rainwater on the top of the protection shell is avoided, and the electric pole protection device can be kept dry for a long time;

the bottom of the shell is provided with a deep digging part, so that the lower end of the shell is inserted into the accumulated water in the soil and cannot flow inwards, and the electric pole at the root part is ensured not to be soaked;

the protective seat structure adopts transverse locking to be matched with longitudinal locking, if local stream is concentrated in sudden water amount, the shell of the cavity is tightly propped against the hoop by the upper buoyancy, and the hoop at the upper end and the encircling shell at the lower end form a pole climbing foot buckle structure by the water impact, so that the protective seat structure has high stability.

Drawings

Fig. 1 is a schematic front structural view of an outdoor overhead line pole protective seat of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

fig. 4 is a usage status diagram of the utility model discloses an outdoor overhead line pole protection seat.

In the figure: 1. the novel electric pole comprises a hasp lock, 2. A lower edge I,3. A lower edge II,4. A protective shell, 5. A threaded expansion device, 6. A hoop, 7. A lower edge III,8. A primary water blocking cavity, 9. An inner cover shell, 10. A secondary water blocking cavity, 11. An electric pole body, 12. A flanging, 401. An inner shell, 402. An outer shell, 501. A rotating shaft seat, 502. A threaded rod, 503. A threaded sleeve.

Detailed Description

The utility model relates to an outdoor overhead line pole protection seat is described with specific embodiment below with the accompanying drawings:

fig. 1 is a schematic front structural view of an outdoor overhead wire pole protective seat of the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is a bottom view of FIG. 1; fig. 4 is a usage status diagram of the utility model relates to an outdoor overhead line pole protection seat. In the figure, the outdoor overhead line pole protection seat comprises a pole body 11, wherein a protection shell 4 surrounding the pole body is arranged at the bottom end of the pole body 11, the protection shell 4 is composed of a left half shell and a right half shell, and the half shells are locked with each other by using a snap lock 1. Protecting crust 4 is cup jointed by shell 402 and inner shell 401 and is constituted, and both ends all link up about the inside of shell 402 and inner shell 401, and the length of following edge I2 under the inner shell 401 is greater than the length of following edge II3 under the shell 401, and the corresponding card of protecting crust 4 is subaerial along I2 under the inner shell 401, forms once between inner shell 401 and the shell 402 and hinders water cavity 8. The top interval that lies in protecting crust 4 on the pole body 11 sets up staple bolt 6, sets up screw thread telescoping device 5 between the lower terminal surface of staple bolt 6 and the up end of protecting crust 4. The lower edge of the hoop 6 is provided with a flanging 12 which is horizontally unfolded, and the length of the flanging 12 is equal to the horizontal plane of the top end of the protective shell 4. The thread telescoping device 5 comprises a rotating shaft seat 501, a threaded rod 502 and a threaded sleeve 503, wherein the rotating shaft seat 501 is fixed on the lower end surface of the flanging 12, the threaded sleeve 503 is fixed on the upper end surface of the shell 402, and the threaded rod 502 is inserted into the rotating shaft seat 501 and can rotate in the threaded sleeve 503. The outer part of the inner shell 401 is also fixedly sleeved with an inner shell 9 with two through ends, the lower edge III7 of the inner shell 9 corresponding to the ground is connected with the lower edge II of the outer shell 402 into a whole, and a secondary water-blocking cavity 10 is formed between the inner shell 9 and the outer shell 402.

This kind of protecting crust during installation, as fig. 4 is the utility model discloses outdoor overhead line pole protection seat's user state diagram, surround staple bolt 6 and protecting crust 4 earlier on the pole with the enclosing, 1 overlap joint of hasp lock is not locked, it fastens staple bolt 6 to confirm the position of the whole height on the pole of protecting crust 4, then rotatory screw rod 502 is at pivot seat 501 internal rotation, screw rod 502 is unscrewed in from thread bush 503, make protecting crust 4 push to the ground, cut off the gap of ground surface after the lower border I2 of inner shell 401 is impressed soil, ensure at last that two half shell pastes tight pole body 11 about, compress tightly hasp lock 1, fasten protecting crust 4 on the pole like this. If meet the rainy day, the rainwater avoids the gathering at protecting crust 4 top on turn-ups 12 falls, effectively avoids 4 upper portions ponding of protecting crust, and lower border II3 and lower border III7 hinder water cavity 8 once because the seal, inside is filled with the air, and the air possess the nature that occupies space, and it can occupy once hinders the space in water cavity 8, and space density ratio size is to the come-up in the aquatic, effectively blocks the rainwater and gets into protecting crust 4 bottoms from lower border II3 and lower border III 7. If ground ponding is more when the soil of 8 outsides of water-blocking chamber once erodes, because lower border I2 is big than lower border II 3's length, have enough length to impress in ground, lower border I2 still can effectively block in the binding face that the rainwater got into protective housing 4 and pole body 11.

When the rainfall in a short time forms local stream, the longitudinal impact damage force is large, meanwhile, the secondary water blocking cavity 10 is subjected to the buoyancy force to further push the thread telescopic device 5 to be tightly propped against the anchor ear 6, at the moment, the longitudinal water impact force enables the protective shell 4 below and the anchor ear 6 above to form a structure of a pole climbing foot fastener, the electric pole body 11 is held tightly, the electric pole is prevented from being loosened and shaken in any direction, and the electric pole has high stability. After water recedes, the soil is not seriously damaged, and the protective shell 4 and the anchor ear 6 can be loosened to be repositioned and installed according to the steps.

According to the electric pole protection device, the flanging structure is additionally arranged above the shell, and the deep digging part is arranged at the bottom of the shell, so that rainwater is prevented from accumulating on the top of the protection shell in a large area, the lower end of the shell is inserted into the accumulated water in the soil and cannot flow inwards, the shell is kept dry for a long time, and the electric pole at the root part is prevented from being soaked; the protective seat structure adopts horizontal locking cooperation vertical locking, if meet the local brook of proruption water yield concentration, the casing of cavity receives buoyancy and staple bolt top tightly, and the water impact makes the staple bolt of upper end and the structure that the lower extreme encircles the casing and form "step on the pole climbers", is safe and reliable's pole protective equipment.

Claims (6)

1. The utility model provides an outdoor overhead line pole protection seat which characterized in that: including pole body (11), the bottom of pole body (11) sets up protecting crust (4) around pole body (11), protecting crust (4) are cup jointed by shell (402) and inner shell (401) and are constituted, and both ends all link up about the inside of shell (402) and inner shell (401), the length of border I (2) is greater than the length of border II (3) under shell (402) under inner shell (401), border I (2) corresponds protecting crust (4) tightly to block subaerial under inner shell (401) down, form once between inner shell (401) and shell (402) and hinder water cavity (8).

2. The outdoor overhead line pole protector as set forth in claim 1, wherein: the top interval that lies in protecting crust (4) on pole body (11) sets up staple bolt (6), set up screw thread telescoping device (5) between the up end of the lower terminal surface of staple bolt (6) and protecting crust (4).

3. The outdoor overhead wire pole protector as set forth in claim 2, wherein: the outside of inner shell (401) still fixed sleeve has inner cover shell (9) that both ends link up, inner cover shell (9) correspond the lower limb III (7) on ground and link to each other integrative the setting with lower limb II (3) of shell (402), form secondary between inner cover shell (9) and shell (402) and hinder water cavity (10).

4. An outdoor overhead wire pole protector as set forth in claim 2 or 3, wherein: the lower edge of the hoop (6) is provided with a flanging (12) which is horizontally unfolded, and the length of the flanging (12) is equal to the horizontal plane of the top end of the protective shell (4).

5. The outdoor overhead line pole protector as set forth in claim 4, wherein: the threaded telescopic device (5) comprises a rotating shaft seat (501), a threaded rod (502) and a threaded sleeve (503), the rotating shaft seat (501) is fixed on the lower end face of the flanging (12), the threaded sleeve (503) is fixed on the upper end face of the shell (402), and the threaded rod (502) is inserted into the rotating shaft seat (501) and can rotate in the threaded sleeve (503).

6. The outdoor overhead line pole protector as set forth in claim 5, wherein: the protective shell (4) is composed of a left half shell and a right half shell, and the half shells are mutually locked by a snap lock (1).

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