CN215580305U

CN215580305U - Dismantled and assembled building electrical equipment lightning protection piece

Info

Publication number: CN215580305U
Application number: CN202122302973.9U
Authority: CN
Inventors: 尹贻晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-18
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a detachable lightning protection piece for building electrical equipment, which comprises a first connecting column, a lightning rod, a limiting groove, a second connecting column, a clamping sleeve, a shrinkage sleeve, a first fixing disc and a threaded column. The utility model has the beneficial effects that: be provided with the spacing groove on the lateral wall of first spliced pole, the spacing groove is ring mechanism, and be the equidistance formula and be provided with ten, the cutting ferrule joint is fixed at the spacing inslot, make the staff through adjusting first spliced pole, whole length between the second spliced pole, and then adjust the lightning rod to appropriate height, the bottom level welded fastening of second spliced pole has first fixed disk, it is provided with first fixed orifices to run through on the first fixed disk, the bottom center department welded fastening of first fixed disk has the screw thread post, the one end of conductor wire is provided with the butt joint, the lock is twisted soon with the screw thread post to the butt joint, make the staff can be after the conductor wire damages through twisting soon the butt joint with its quick dismantlement change, avoid causing unnecessary economic loss.

Description

Dismantled and assembled building electrical equipment lightning protection piece

Technical Field

The utility model relates to a lightning protection piece, in particular to a detachable lightning protection piece for building electrical equipment, and belongs to the technical field of lightning protection pieces.

Background

The building electrical is an application subject which takes an electrical technology as a means and creates a humanized living environment in a limited space, the building electrical refers to an electrical platform which is built by utilizing modern advanced scientific theory and electrical technology in a building and is generally called building electrical, some building electrical equipment needs to be arranged outdoors to be matched with indoor building electrical equipment for use, and outdoor building electrical equipment needs to be protected by lightning protection, so that a detachable lightning protection piece for the building electrical equipment is needed.

However, most of the existing lightning protection members have various problems:

1) the lightning rod and the fixed seat of the existing lightning protection piece are mostly in an integrated connection structure, so that a worker cannot quickly adjust the lightning rod to a proper height to carry out lightning protection according to needs;

2) the connection structure who adopts the integration mostly between conductor wire and the lightning rod on the current lightning protection spare leads to behind the conductor wire damage, and the staff can't be with the conductor wire quick replacement who damages, can only change the device is whole, and then causes unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lightning protection piece for electrical equipment of a building, which is detachable and can be used for solving the problems.

The utility model realizes the purpose through the following technical scheme: a removable lightning protection element for electrical equipment of a building, comprising:

the lightning protection mechanism comprises a first connecting column, a lightning rod and a second connecting column, wherein the lightning rod is vertically welded and fixed at the top end of the first connecting column, a cylindrical cavity with the diameter larger than that of the first connecting column is arranged inside the second connecting column, and the first connecting column is fixedly connected in the inner cavity of the second connecting column;

and the conductive mechanism is composed of a conductive wire and a conductive nail, the conductive mechanism is connected to the bottom of the lightning protection mechanism, one end of the conductive wire is connected and fixed to the bottom of the second connecting column, and the conductive nail is connected and fixed to the other end of the conductive wire.

As a still further scheme of the utility model: the top welded fastening of second spliced pole has the cutting ferrule to revolve to twist on its top and be connected with the shrink cover, the cutting ferrule is collapsible formula through shrink cover and second spliced pole and is connected, and the inside cavity of cutting ferrule, shrink cover all is greater than first spliced pole.

As a still further scheme of the utility model: be provided with the spacing groove on the lateral wall of first spliced pole, the spacing groove is ring mechanism to be the equidistance formula and be provided with ten, the cutting ferrule joint is fixed at the spacing inslot.

As a still further scheme of the utility model: the bottom level welded fastening of second spliced pole has first fixed disk, runs through on the first fixed disk and is provided with first fixed orifices, and the bottom center department welded fastening of first fixed disk has the screw thread post, and the one end of conductor wire is provided with the butt joint, and the locking is twisted soon with the screw thread post to the butt joint.

As a still further scheme of the utility model: the other end of the conducting wire is provided with a second fixed disc, the conducting nail is fixed at the center of the bottom of the second fixed disc, and an insulating rubber pad layer with the thickness of 2cm is bonded on the second fixed disc.

As a still further scheme of the utility model: the second fixing disc is provided with a second fixing hole in a penetrating mode, a ground nail is arranged in the second fixing hole, barbs are arranged on the ground nail, and a disc with the diameter larger than the second fixing hole is arranged on the top end of the ground nail.

The utility model has the beneficial effects that:

1) the top welded fastening of second spliced pole has the cutting ferrule to revolve to twist on its top and be connected with the shrink cover, the cutting ferrule is collapsible formula through shrink cover and second spliced pole and is connected, and the inside cavity of cutting ferrule, shrink cover all is greater than first spliced pole, makes the cutting ferrule shrink through revolving to revolve to twist the shrink cover, and then makes first spliced pole can with quick locking on the second spliced pole.

2) Be provided with the spacing groove on the lateral wall of first spliced pole, the spacing groove is ring mechanism to be the equidistance formula and be provided with ten, the cutting ferrule joint is fixed at the spacing inslot, makes the staff can be through adjusting the whole length between first spliced pole, the second spliced pole, and then adjusts the lightning rod to appropriate height.

3) The bottom level welded fastening of second spliced pole has first fixed disk, runs through on the first fixed disk to be provided with first fixed orifices, and the bottom center department welded fastening of first fixed disk has the screw thread post, and the one end of conductor wire is provided with the butt joint, and the butt joint is twisted with the screw thread post soon and is locked, makes the staff can be through twisting the butt joint soon after the conductor wire damages and dismantle its change fast, avoids causing unnecessary economic loss.

4) The other end of the conducting wire is provided with a second fixed disk, the conducting nail is fixed at the center of the bottom of the second fixed disk, and an insulating rubber pad layer with the thickness of 2cm is bonded on the second fixed disk, so that the surface of the second fixed disk is insulated, current can only be guided underground through the conducting nail, and personnel are prevented from getting an electric shock.

5) Run through on the second fixed disk and be provided with the second fixed orifices, be provided with the ground nail in the second fixed orifices, and be provided with the barb on the ground nail to be provided with the disc that the diameter is greater than the second fixed orifices on the top of ground nail, make the second fixed disk can fix subaerial fast, and guarantee and the fastness of being connected between the ground.

Drawings

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

FIG. 2 is a schematic view of a split structure of the connecting column of the present invention;

FIG. 3 is a schematic diagram of a split structure of the conductive wire of the present invention;

fig. 4 is a schematic view of the conductive nail and the overall connection structure thereof according to the present invention.

In the figure: 1. the lightning rod comprises a first connecting column, 2, a lightning rod, 3, a limiting groove, 4, a second connecting column, 5, a clamping sleeve, 6, a shrinkage sleeve, 7, a first fixing disc, 8, a threaded column, 9, a first fixing hole, 10, a conducting wire, 11, a butt joint, 12, a second fixing disc, 13, a conducting nail, 14, a second fixing hole, 15 and a ground nail.

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 one

Referring to fig. 1 to 4, a detachable lightning protection member for electrical equipment in a building includes:

the lightning protection mechanism comprises a first connecting column 1, a lightning rod 2 and a second connecting column 4, wherein the lightning rod 2 is vertically welded and fixed at the top end of the first connecting column 1, a cylindrical cavity with the diameter larger than that of the first connecting column 1 is arranged inside the second connecting column 4, and the first connecting column 1 is fixedly connected in the cavity inside the second connecting column 4;

and the conductive mechanism is composed of a conductive wire 10 and a conductive nail 13, the conductive mechanism is connected to the bottom of the lightning protection mechanism, one end of the conductive wire 10 is connected and fixed to the bottom of the second connecting column 4, and the conductive nail 13 is connected and fixed to the other end of the conductive wire 10.

In the embodiment of the utility model, the top end of the second connecting post 4 is fixedly welded with the cutting sleeve 5, the top end of the second connecting post is screwed and connected with the shrinkage sleeve 6, the cutting sleeve 5 is connected with the second connecting post 4 in a retractable manner through the shrinkage sleeve 6, the inner cavities of the cutting sleeve 5 and the shrinkage sleeve 6 are both larger than that of the first connecting post 1, the cutting sleeve 5 is shrunk through screwing the shrinkage sleeve 6, and the first connecting post 1 can be quickly locked on the second connecting post 4.

In the embodiment of the utility model, the side wall of the first connecting column 1 is provided with the limiting groove 3, the limiting groove 3 is a circular ring mechanism and is provided with ten limiting grooves at equal intervals, and the clamping sleeve 5 is clamped and fixed in the limiting groove 3, so that a worker can adjust the lightning rod 2 to a proper height by adjusting the overall length between the first connecting column 1 and the second connecting column 4.

Example two

In the embodiment of the utility model, the bottom of the second connecting column 4 is horizontally welded and fixed with a first fixing disk 7, a first fixing hole 9 penetrates through the first fixing disk 7, a threaded column 8 is welded and fixed at the center of the bottom of the first fixing disk 7, one end of the conducting wire 10 is provided with a butt joint 11, and the butt joint 11 and the threaded column 8 are screwed and locked, so that a worker can quickly detach and replace the conducting wire 10 by screwing the butt joint 11 after the conducting wire is damaged, and unnecessary economic loss is avoided.

In the embodiment of the utility model, the other end of the conductive wire 10 is provided with a second fixed disk 12, the conductive nail 13 is fixed at the center of the bottom of the second fixed disk 12, and a layer of insulating rubber pad with the thickness of 2cm is bonded on the second fixed disk 12, so that the surface of the second fixed disk 12 is insulated, and current can only be guided underground through the conductive nail 13, thereby avoiding people from getting an electric shock.

In the embodiment of the utility model, the second fixing disk 12 is provided with a second fixing hole 14 in a penetrating manner, a ground nail 15 is arranged in the second fixing hole 14, the ground nail 15 is provided with an agnail, and a circular disk with a diameter larger than that of the second fixing hole 14 is arranged at the top end of the ground nail 15, so that the second fixing disk 12 can be quickly fixed on the ground, and the firmness of connection between the second fixing disk and the ground is ensured.

The working principle is as follows: when using this lightning protection spare, earlier first spliced pole 1, second spliced pole 4 is adjusted to appropriate length, then make cutting ferrule 5 shrink through revolving soon shrink sleeve 6, and then make first spliced pole 1 lock fast on second spliced pole 4, and then fix lightning rod 2 to certain height, then with first spliced pole 1, second spliced pole 4 is connected fixedly through first fixed disk 7 and building electrical equipment, it connects on threaded post 8 to revolve soon the conductor wire 10 through butt joint 11 again, then insert ground with conductive screw 13, insert second fixed orifices 14 with ground nail 15 again, it can firmly be fixed with ground with second fixed disk 12 through ground nail 15.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A detachable lightning protection member for construction electrical equipment, comprising:

the lightning protection mechanism is composed of a first connecting column (1), a lightning rod (2) and a second connecting column (4), the lightning rod (2) is vertically welded and fixed to the top end of the first connecting column (1), a cylindrical cavity with the diameter larger than that of the first connecting column (1) is arranged inside the second connecting column (4), and the first connecting column (1) is fixedly connected into the inner cavity of the second connecting column (4);

the conductive mechanism is composed of a conductive wire (10) and a conductive nail (13), the conductive mechanism is connected to the bottom of the lightning protection mechanism, one end of the conductive wire (10) is connected and fixed to the bottom of the second connecting column (4), and the conductive nail (13) is connected and fixed to the other end of the conductive wire (10).

2. A removable lightning protection element for electrical equipment of a building according to claim 1, characterised in that: the top welded fastening of second spliced pole (4) has cutting ferrule (5) to revolve soon on its top and be connected with shrink cover (6), cutting ferrule (5) are collapsible formula through shrink cover (6) and second spliced pole (4) and are connected, and the inside cavity of cutting ferrule (5), shrink cover (6) all is greater than first spliced pole (1).

3. A removable lightning protection element for electrical equipment of a building according to claim 2, characterised in that: be provided with spacing groove (3) on the lateral wall of first spliced pole (1), spacing groove (3) are ring mechanism to be the equidistance formula and be provided with ten, cutting ferrule (5) joint is fixed in spacing groove (3).

4. A removable lightning protection element for electrical equipment of a building according to claim 1, characterised in that: the bottom level welded fastening of second spliced pole (4) has first fixed disk (7), runs through on first fixed disk (7) and is provided with first fixed orifices (9), and the bottom center department welded fastening of first fixed disk (7) has screw thread post (8), and the one end of conductor wire (10) is provided with butt joint (11), and twist soon with screw thread post (8) and twist and lock butt joint (11).

5. A removable lightning protection element for electrical equipment of a building according to claim 4, characterised in that: the other end of the conductive wire (10) is provided with a second fixed disk (12), a conductive nail (13) is fixed at the center of the bottom of the second fixed disk (12), and a layer of insulating rubber gasket with the thickness of 2cm is glued on the second fixed disk (12).

6. A removable lightning protection element for electrical equipment of a building according to claim 5, characterised in that: the second fixing disc (12) is provided with a second fixing hole (14) in a penetrating mode, a ground nail (15) is arranged in the second fixing hole (14), barbs are arranged on the ground nail (15), and a disc with the diameter larger than that of the second fixing hole (14) is arranged on the top end of the ground nail (15).