CN212810852U - Steel pipe lightning arrester - Google Patents

Abstract

The utility model discloses a steel pipe lightning arrester, the on-line screen storage device comprises a base, the groove of accomodating has been seted up on the base, it is provided with a plurality of sleeves to accomodate the inslot and slide, and is a plurality of the setting that reduces gradually in the sleeve pipe outside-in, the outside equal symmetry is equipped with the spout that corresponds with the inboard sleeve pipe that is closest to on the sheathed tube inner wall, and is inboard the sleeve pipe all slides through two sliders and sets up in the spout that corresponds, and the sleeve pipe in the outside then slides through the slider and sets up on the lateral wall of accomodating the groove, accomodate the inslot and be equipped with the mechanism of accom. The utility model discloses can be quick contract to the lightning rod and accomodate and emit the extension, pack up the lightning rod when not using, effectually avoid long-term eminence wind to blow to make the lightning rod appear collapsing the problem of breaking the damage, improved the life of steel pipe lightning rod greatly.

Description

Steel pipe lightning arrester

Technical Field

The utility model relates to a lightning rod uses and maintains technical field, especially relates to a steel pipe lightning arrester.

Background

The lightning rod, also known as lightning rod and lightning rod, is a device for protecting buildings, tall trees and the like from lightning stroke, and when thundercloud discharges to be close to the ground, the lightning rod makes the ground electric field distorted, and a space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, so as to guide the lightning to discharge to the lightning rod, and then the lightning current is introduced into the ground through a grounding down lead and a grounding device, so that the protected object is prevented from lightning stroke.

However, in the prior art, the conventional lightning rod is usually integrally formed, and because the lightning rod is placed at the top end of a building for a long time and the rod body of the lightning rod is long, the lightning rod is broken and damaged frequently under the long-time action of wind power, so that the service life of the lightning rod is greatly reduced, and the normal use of the lightning rod is influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the conventional lightning rod is usually integrally formed and cannot be stored, the problem of breakage and damage frequently occurs under the action of long-term wind power, the service life and the use effect of the lightning rod are greatly reduced, and the steel pipe lightning arrester is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel pipe lightning arrester, includes the base, seted up on the base and accomodate the groove, it is provided with a plurality of sleeves to accomodate the inslot and slides, and is a plurality of sleeve pipe outside-in reduces the setting gradually, the outside equal symmetry is equipped with the spout that corresponds with the inboard sleeve pipe that is closest to on the sheathed tube inner wall, and is inboard the sleeve pipe all slides through two sliders and sets up in the spout that corresponds, and the sleeve pipe in the outside then slides through the slider and sets up on the lateral wall of accomodating the groove, accomodate the inslot and be equipped with the mechanism of accomodating that corresponds with the sleeve pipe.

Preferably, the retraction mechanism comprises a top pipe, the top pipe is slidably arranged on the inner wall of the innermost sleeve through a sliding block, a threaded rod is rotatably arranged in the top pipe, an internal thread corresponding to the threaded rod is arranged on the inner wall of the top pipe, and the threaded rod is rotatably arranged on the lower wall of the retraction groove through a rotating mechanism.

Preferably, slewing mechanism includes the revolving stage, the revolving stage rotates and sets up on the lower wall of accomodating the groove, the lower extreme of accomodating the groove is seted up the rotary tank that corresponds with the revolving stage, the thread groove that corresponds with the threaded rod has still been seted up to the upper wall of revolving stage, and the internal thread of thread groove sets up with the internal thread syntropy in the push pipe, the threaded rod passes through the thread groove and fixes setting on the revolving stage, it still is equipped with the control mechanism who corresponds with the revolving stage to accomodate the inslot, just still be equipped with the limiting device who corresponds with the revolving stage on the base.

Preferably, the control mechanism comprises a gear, the gear is rotatably arranged on the side wall of the accommodating groove through a rotating rod, the rotating rod is rotatably connected with a rotating handle penetrating through the side wall of the base, the rotating table is provided with an inclined tooth groove corresponding to the gear, and the gear is meshed with the inclined tooth groove.

Preferably, the limiting device comprises two push-pull rods, the two push-pull rods are arranged in a sliding mode and penetrate through the side wall of the base, and a plurality of bayonets corresponding to the push-pull rods are circumferentially arranged on the side wall of the rotary table.

Compared with the prior art, the beneficial effects of the utility model are that: through the threaded rod, push pipe and sheathed tube cooperation, it slides from top to bottom to have realized rotating the threaded rod and drive the push pipe, thereby realize pulling out the sleeve pipe or packing up, and then realized receiving and releasing of lightning rod, just can pack up the lightning rod when not using, the long-term effect of lightning rod by wind-force has been avoided, the problem of lightning rod breakage damage has been reduced, the life and the result of use of lightning rod have been improved greatly, through the cooperation of revolving stage and threaded rod, realize the quick fixed of threaded rod on the revolving stage and dismantle, make the threaded rod can be pulled down fast after the lightning rod is accomodate, and also can be quick when needing to release the lightning rod install the threaded rod, through the cooperation of gear and skewed tooth's socket, platform pivoted control has been realized, through the cooperation of push-pull rod and bayonet socket, it is fixed to have realized the restriction to the platform, make things convenient for the installation of threaded.

Drawings

Fig. 1 is a schematic structural view of a steel pipe lightning arrester according to the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a top pipe 1, a threaded rod 2, a sleeve 3, a sliding block 4, a base 5, a receiving groove 6, a rotary table 7, a gear 8, a rotary rod 9, a rotary handle 10, a push-pull rod 11 and a rotary groove 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a steel pipe lightning arrester comprises a base 5, a receiving groove 6 is arranged on the base 5, a plurality of sleeves 3 are arranged in the receiving groove 6 in a sliding manner, the plurality of sleeves 3 are arranged in a gradually decreasing manner from outside to inside, sliding grooves corresponding to the closest sleeve 3 on the inner side are symmetrically arranged on the inner wall of the outer sleeve 3, the inner sleeve 3 is arranged in the corresponding sliding groove in a sliding manner through two sliding blocks 4, the outermost sleeve 3 is arranged on the side wall of the receiving groove 6 in a sliding manner through the sliding blocks 4, a receiving and releasing mechanism corresponding to the sleeve 3 is arranged in the receiving groove 6, the receiving and releasing mechanism comprises a top pipe 1, the top pipe 1 is arranged on the inner wall of the innermost sleeve 3 in a sliding manner through the sliding blocks 4, a threaded rod 2 is rotatably arranged in the top pipe 1, an inner wall of the top pipe 1 is provided with an inner thread corresponding to the threaded rod 2, the threaded rod 2 is rotatably arranged on, through the matching of the threaded rod 2, the jacking pipe 1 and the sleeve 3, the aim that the threaded rod 2 is rotated to drive the jacking pipe 1 to slide up and down is realized, so that the sleeve 3 is pulled out or folded, the retraction and release of the lightning rod are further realized, the lightning rod can be retracted when not in use, the long-term action of the lightning rod by wind power is avoided, the problem of breakage and damage of the lightning rod is reduced, the service life and the use effect of the lightning rod are greatly improved, the rotating mechanism comprises a rotating platform 7, the rotating platform 7 is rotatably arranged on the lower wall of the accommodating groove 6, the lower end of the accommodating groove 6 is provided with a rotating groove 12 corresponding to the rotating platform 7, the upper wall of the rotating platform 7 is also provided with a thread groove corresponding to the threaded rod 2, the internal thread of the thread groove is arranged in the same direction as the internal thread in the jacking pipe 1, the threaded rod 2 is fixedly arranged on the rotating platform 7 through the thread groove, a control mechanism corresponding to, the control mechanism comprises a gear 8, the gear 8 is rotatably arranged on the side wall of the accommodating groove 6 through a rotating rod 9, the rotating rod 9 is rotatably connected with a rotating handle 10 penetrating through the side wall of the base 5, the rotary table 7 is provided with an inclined tooth groove corresponding to the gear 8, the gear 8 is meshed with the inclined tooth groove, the base 5 is further provided with a limiting device corresponding to the rotary table 7, the limiting device comprises two push-pull rods 11, the two push-pull rods 11 are arranged in a sliding mode and penetrate through the side wall of the base 5, a plurality of bayonets corresponding to the push-pull rods 11 are circumferentially arranged on the side wall of the rotary table 7, through the matching of the rotary table 7 and the threaded rod 2, the threaded rod 2 is rapidly fixed and detached on the rotary table 7, the threaded rod 2 can be rapidly detached after the lightning rod is accommodated, and the threaded rod 2 can be rapidly installed when the lightning rod needs to be pushed out, through the matching, the rotation of the rotary table 7 is controlled, the rotary table 7 is limited and fixed through the matching of the push-pull rod 11 and the bayonet, and the threaded rod 2 is convenient to install.

In the utility model, when the lightning rod is not used, the worker only needs to pull out the push-pull rod 11 to remove the limitation of the rotary table 7, the rotary handle 10 is rotated to drive the rotary rod 9 to rotate, thereby driving the gear 8 to rotate, through the cooperation of the inclined tooth grooves on the rotary table 7, the gear 8 drives the rotary table 7 to rotate, thereby driving the threaded rod 2 to rotate, the threaded rod 2 rotates to drive the push pipe 1 to move downwards, thereby pulling the sleeve pipe 3 to move downwards, after the push pipe 1 and the sleeve pipe 3 are all accommodated in the accommodating groove 6, the push-pull rod 11 is pushed to be clamped into the bayonet, after the rotary table 7 is fixed, the threaded rod 2 is continuously rotated from the upper side of the threaded rod 2, thereby the threaded rod 2 is rotated out from the rotary table 7 and the push pipe 1, thereby realizing the disassembly of the threaded rod 2, thereby completing the accommodation of the lightning rod, when the lightning rod needs to be pushed out, only the push-pull rod 11, and after the lightning rod is turned into a thread groove on the rotary table 7 and fixed on the rotary table 7, pulling out the push-pull rod 11, after the limitation on the rotary table 7 is removed, rotating the rotating handle 10 to drive the gear 8 to rotate so as to drive the rotary table 7 to rotate, rotating the rotary table 7 to drive the threaded rod 2 to rotate so as to drive the top pipe 1 to move upwards, namely driving the sleeve 3 to move upwards, and after the sleeve 3 is completely pushed out, pushing in the push-pull rod 11 to fix the rotary table 7, namely completing the pushing out of the lightning rod.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a steel pipe lightning arrester, includes base (5), its characterized in that, base (5) are last to have seted up and to have accomodate groove (6), it is provided with a plurality of sleeve pipes (3) to slide in accomodating groove (6), and is a plurality of sleeve pipe (3) outside-in reduces the setting gradually, the outside all the symmetry is equipped with the spout that corresponds with inboard closest sleeve pipe (3) on the inner wall of sleeve pipe (3), and is inboard sleeve pipe (3) all slide through two slider (4) and set up in the spout that corresponds, and sleeve pipe (3) in the outside then slide through slider (4) and set up on the lateral wall of accomodating groove (6), it is equipped with the mechanism of putting that accomodates that corresponds with sleeve pipe (3) in groove (6).

2. The steel pipe lightning arrester according to claim 1, characterized in that the retraction mechanism comprises a top pipe (1), the top pipe (1) is slidably disposed on an inner wall of the innermost casing pipe (3) through a slider (4), a threaded rod (2) is rotatably disposed in the top pipe (1), an inner wall of the top pipe (1) is provided with an internal thread corresponding to the threaded rod (2), and the threaded rod (2) is rotatably disposed on a lower wall of the accommodating groove (6) through a rotating mechanism.

3. The steel pipe lightning arrester according to claim 2, characterized in that the rotating mechanism comprises a rotary table (7), the rotary table (7) is rotatably disposed on a lower wall of the accommodating groove (6), a rotary groove (12) corresponding to the rotary table (7) is disposed at a lower end of the accommodating groove (6), a thread groove corresponding to the threaded rod (2) is further disposed on an upper wall of the rotary table (7), an internal thread of the thread groove and an internal thread in the top pipe (1) are disposed in the same direction, the threaded rod (2) is fixedly disposed on the rotary table (7) through the thread groove, a control mechanism corresponding to the rotary table (7) is further disposed in the accommodating groove (6), and a limiting device corresponding to the rotary table (7) is further disposed on the base (5).

4. The steel pipe lightning arrester according to claim 3, characterized in that the control mechanism comprises a gear (8), the gear (8) is rotatably disposed on the side wall of the accommodating groove (6) through a rotating rod (9), the rotating rod (9) is rotatably connected with a rotating handle (10) through the side wall of the base (5), the rotating table (7) is provided with a skewed tooth groove corresponding to the gear (8), and the gear (8) is engaged in the skewed tooth groove.

5. A steel pipe lightning arrester according to claim 3, wherein the limiting device comprises two push-pull rods (11), the two push-pull rods (11) are slidably arranged through the side wall of the base (5), and a plurality of bayonets corresponding to the push-pull rods (11) are circumferentially arranged on the side wall of the rotary table (7).

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