CN108879566B

CN108879566B - Lightning arrester mounting structure for power pole

Info

Publication number: CN108879566B
Application number: CN201810856889.1A
Authority: CN
Inventors: 陈波
Original assignee: Wuhu Kaixin Lightning Arrester Co Ltd
Current assignee: Wuhu Kaixin Lightning Arrester Co Ltd
Priority date: 2018-07-31
Filing date: 2018-07-31
Publication date: 2020-05-08
Anticipated expiration: 2038-07-31
Also published as: CN108879566A

Abstract

The invention discloses an arrester mounting structure for an electric power pole, which comprises a base, a shell and an arrester body, wherein a fixing groove is formed in the top of the base, first slide rails are fixedly connected to two sides of the bottom of the inner wall of the fixing groove, a first slide block is connected to the outer surface of each first slide rail in a sliding mode, and an electric telescopic rod is fixedly connected between the first slide block and one side, opposite to the inner wall of the fixing groove, of each first slide rail. This arrester mounting structure for power pole can be fast convenient installs the arrester, the burden of staff's installation has been alleviateed, time has been practiced thrift, the work efficiency of lightning rod installation and staff has been improved, and the staff of being convenient for dismantles the arrester, be convenient for maintain when the arrester breaks down and damages, better assurance the use of lightning rod, can effectual improvement arrester and the fixed connection of high-voltage wire and earth connection, ensure that the arrester implements the effect.

Description

Lightning arrester mounting structure for power pole

Technical Field

The invention relates to the technical field of lightning arresters, in particular to a lightning arrester mounting structure for an electric power pole.

Background

The lightning arrester is connected between the cable and the ground, generally connected with the protected equipment in parallel, can effectively protect the communication equipment, can act to play a role of protection once abnormal voltage occurs, can not act when the communication cable or the equipment operates under normal working voltage, is regarded as open circuit for the ground, can act immediately to guide high voltage impact current to the ground once high voltage occurs and endangers the insulation of the protected equipment, thereby limiting the voltage amplitude, protecting the insulation of the communication cable and the equipment, and can rapidly recover to the original state after overvoltage disappears to ensure that the communication line normally works, and the lightning arresters are divided into various types, including metal oxide lightning arresters, line type metal oxide lightning arresters, gapless line type metal oxide lightning arresters and fully-insulated composite sheathed metal oxide lightning arresters, the main types of removable arresters, including tubular arresters, valve arresters and zinc oxide arresters, are different, but their operation is substantially the same.

The use of arrester is very general, it has very important effect, present arrester is fixed all to be installed, it is more troublesome in the installation, can't be fast convenient install, the burden of staff's installation has been increased like this, the time has been wasted, the work efficiency of lightning rod installation and staff has been reduced, and the staff of being convenient for when the arrester breaks down and damages dismantles the maintenance to the arrester, the use of unable better assurance lightning rod, and the fixed connection of unable effectual improvement lightning arrester and high-voltage conductor and earth connection, the effect is implemented to unable better assurance lightning arrester.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an arrester mounting structure for an electric power pole, which solves the problems that the existing arrester is fixedly mounted, is relatively troublesome in the mounting process, cannot be quickly and conveniently mounted, is inconvenient for workers to detach and maintain the arrester when the arrester breaks down and is damaged, and cannot effectively improve the fixed connection between the arrester and a high-voltage lead and a ground wire.

In order to achieve the purpose, the invention is realized by the following technical scheme: an arrester mounting structure for an electric pole comprises a base, a shell and an arrester body, wherein a fixing groove is formed in the top of the base, first slide rails are fixedly connected to two sides of the bottom of the inner wall of the fixing groove, a first slide block is slidably connected to the outer surface of the first slide rail, an electric telescopic rod is fixedly connected between the first slide block and one side, opposite to the inner wall of the fixing groove, a clamping block is fixedly connected to the other side of the first slide block, a mounting groove is formed in the base and located at the bottom of the fixing groove, elastic clamping pads are arranged on two sides of the inner wall of the mounting groove, an insulating rod is fixedly connected to two sides of the top of the base, a mounting box is fixedly connected to the top end of the insulating rod, a second slide rail is fixedly connected to one side of the inner wall of the mounting box, a second slide block, the other side of the second sliding block is fixedly connected with a push rod, one end of the push rod, which is far away from the second sliding block, penetrates through the installation box and extends to the outside of the installation box, one side of the inner wall of the installation box is fixedly connected with a fixing plate, the front surface of the fixed plate is rotatably connected with a rotating plate, a first elastic piece is fixedly connected between the rotating plate and one side opposite to the inner wall of the installation box, the top of the rotating plate penetrates through the installation box and extends to the top of the installation box, and one side of the rotating plate extending to the top of the mounting box is fixedly connected with a clamping block, one side of the clamping block is fixedly connected with a hook, both sides of the bottom of the shell are fixedly connected with fixed blocks, and one side of the bottom of the fixed block is fixedly connected with a stable block, an arc-shaped groove is arranged inside the stable block, the bottom fixedly connected with riser of shell to the draw-in groove with fixture block looks adaptation is all seted up to the bottom of riser both sides.

Preferably, the number of the insulating rods is four, the number of the installation boxes is two, and a power switch is fixedly installed on the front face of the base.

Preferably, one side fixedly connected with steadying plate of install bin, the round hole has been seted up to steadying plate's inside, the inner wall of round hole is fixedly connected with second elastic component and third elastic component respectively to the first arc of one end fixedly connected with of second elastic component, the one end fixedly connected with second arc of third elastic component, the equal fixedly connected with of one side of first arc and second arc presss from both sides tight piece.

Preferably, the both sides of arrester body are fixedly connected with first connecting piece and second connecting piece respectively, one side that the arrester body was kept away from to first connecting piece and second connecting piece all runs through the shell and extends to the outside of shell.

Preferably, one side of the first connecting piece extending to the outside of the shell is fixedly connected with a high-voltage lead, and one side of the second connecting piece extending to the outside of the shell is fixedly connected with a grounding wire.

Preferably, a baffle is fixedly connected between two sides of the inner wall of the shell, air holes are formed in the top and the two sides of the shell, and dust screens are arranged on the outer surface of the shell and in positions corresponding to the air holes.

Preferably, a first insulation bearing is fixedly connected to one side of the inner wall of the housing, and an insulation shaft is rotatably connected to the inside of the first insulation bearing.

Preferably, one end of the insulating shaft, which is far away from the first insulating bearing, is rotatably connected with the other side of the inner wall of the shell through a second insulating bearing, and a plurality of fan blades are arranged on the outer surface of the insulating shaft.

Advantageous effects

The invention provides an arrester mounting structure for an electric power pole. The method has the following beneficial effects:

(1) the lightning arrester mounting structure for the power rod drives the second sliding block and the cross rod to move by pushing the push rod, the cross rod pushes the rotating plate to rotate to drive the two clamping blocks to move towards two sides, then the bottom of the vertical plate is placed in the mounting groove and is clamped by the elastic clamping pad, the electric telescopic rod is extended by the power switch to drive the first sliding block and the clamping block to move relatively, the clamping block clamps the vertical plate by clamping with the clamping groove, so that the shell and the lightning arrester body are fixed, the push rod is loosened, the rotating plate returns to the original position under the elastic action of the first elastic piece, the stabilizing block is clamped by the hook on the clamping block, so that the shell and the lightning arrester body are fixed for the second time, the lightning arrester can be rapidly and conveniently mounted, the mounting burden of workers is lightened, the time is saved, and the working efficiency of lightning rod mounting and the workers is improved, and the staff of being convenient for dismantles the arrester, is convenient for maintain when the arrester breaks down and damages, better assurance the use of lightning rod.

(2) This arrester mounting structure for power pole, through the elastic force effect of second elastic component and third elastic component, drive first arc and second arc and press from both sides tightly and spacing high-voltage wire and earth connection through pressing from both sides tight piece, can effectual improvement arrester and the fixed connection of high-voltage wire and earth connection like this, ensure that the arrester implements the effect.

(3) This arrester mounting structure for power pole is provided with the shell through the outside at the arrester body, can effectual improvement arrester security in the use through the shell, can play fine guard action in the arrester use, has reduced the arrester and has received the possibility of damaging, has improved the life of arrester.

(4) This arrester mounting structure for power pole, through the cooperation setting of first insulating bearing, insulating axle and second insulating bearing, flabellum and wind hole, when outside wind gets into the shell through the wind hole, drive the flabellum and rotate, pressurize the shell inside, can accelerate the inside air flow of shell like this, be favorable to the heat dissipation in the arrester use, better assurance the safe handling of lightning rod.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 2;

FIG. 5 is a top view of the stabilizer plate structure of the present invention.

In the figure: the lightning arrester comprises a base 1, a shell 2, a lightning arrester body 3, a fixing groove 4, a first sliding rail 5, a first sliding block 6, an electric telescopic rod 7, fan blades 8, a clamping block 9, a mounting groove 10, an elastic clamping pad 11, an insulating rod 12, a mounting box 13, a second sliding rail 14, a second sliding block 15, a cross rod 16, a push rod 17, a fixing plate 18, a rotating plate 19, a first elastic part 20, a clamping block 21, a hook 22, a fixing block 23, a stabilizing block 24, an arc-shaped groove 25, a vertical plate 26, a clamping groove 27, a power switch 28, a stabilizing plate 29, a round hole 30, a second elastic part 31, a third elastic part 32, a first arc-shaped plate 33, a second arc-shaped plate 34, a clamping block 35, a first connecting part 36, a second connecting part 37, a high-voltage wire 38, a grounding wire 39, a baffle 40, a wind hole 41, a dust screen 42, a first insulating bearing 43, an insulating.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an arrester mounting structure for an electric pole comprises a base 1, a shell 2 and an arrester body 3, wherein the shell 2 is arranged outside the arrester body 3, the safety of the arrester in the use process can be effectively improved through the shell 2, the arrester can play a good protection role in the use process, the possibility of damage to the arrester is reduced, the service life of the arrester is prolonged, one side of the inner wall of the shell 1 is fixedly connected with a first insulating bearing 43, an insulating shaft 44 is rotatably connected inside the first insulating bearing 43, one end of the insulating shaft 44, far away from the first insulating bearing 43, is rotatably connected with the other side of the inner wall of the shell 1 through a second insulating bearing 45, a plurality of fan blades 8 are arranged on the outer surface of the insulating shaft 44, when external wind enters the shell 2 through a wind hole 41, the fan blades 8 are driven to rotate, and the inside of the shell 2 is pressurized, therefore, the air flow in the shell 2 can be accelerated, the heat dissipation of the lightning arrester in the use process is facilitated, the safe use of the lightning rod is better ensured, the baffle 40 is fixedly connected between the two sides of the inner wall of the shell 1, the baffle 40 can prevent rainwater from falling onto the lightning arrester body 3 through the wind holes 41, the wind holes 41 are formed in the top and the two sides of the shell 1, the dust nets 42 are arranged on the outer surface of the shell 1 and at positions corresponding to the wind holes 41, the dust nets 42 prevent dust from falling into the shell from the wind holes 41, the first connecting piece 36 and the second connecting piece 37 are fixedly connected to the two sides of the lightning arrester body 3 respectively, the high-voltage wire 38 is fixedly connected to one side of the first connecting piece 36 extending to the outside of the shell 1, the high-voltage wire 38 and the grounding wire 39 respectively penetrate through the two stabilizing plates 29, and the grounding wire 39 is fixedly connected to one side of, one side of each of the first connecting piece 36 and the second connecting piece 37, which is far away from the lightning arrester body 3, penetrates through the shell 1 and extends to the outside of the shell 1, the top of the base 1 is provided with a fixed groove 4, two sides of the bottom of the inner wall of the fixed groove 4 are fixedly connected with a first slide rail 5, the outer surface of the first slide rail 5 is slidably connected with a first slide block 6, an electric telescopic rod 7 is fixedly connected between the first slide block 6 and one side opposite to the inner wall of the fixed groove 4, the other side of the first slide block 6 is fixedly connected with a clamping block 9, the stabilizing block 24 is clamped by the clamping of the clamping block 9 and the clamping groove 27 and the clamping of the elastic clamping pad 11, the hook 22 on the clamping block 21 clamps the stabilizing block 24, the lightning arrester can be quickly and conveniently installed, the installation burden of workers is reduced, the time is saved, the installation efficiency of lightning rod and, the lightning arrester is convenient to maintain when the lightning arrester breaks down and is damaged, the lightning arrester is better ensured to be used, a mounting groove 10 is formed in the base 1 and positioned at the bottom of a fixing groove 4, elastic clamping pads 11 are arranged on two sides of the inner wall of the mounting groove 10, the elastic clamping pads 11 can fix a vertical plate 26, insulating rods 12 are fixedly connected to two sides of the top of the base 1, the number of the insulating rods 12 is four, the mounting box 13 can better support the lightning arrester, a power switch 28 is fixedly mounted on the front surface of the base 1, the power switch 28 controls the work of an electric telescopic rod 7 and supplies power through a storage battery, a mounting box 13 is fixedly connected to the top end of each insulating rod 12, a stabilizing plate 29 is fixedly connected to one side of the mounting box 13, a round hole 30 is formed in the stabilizing plate 29, a second elastic piece 31 and a third elastic piece 32 are fixedly connected to the inner wall of the round hole 30, one end of the second elastic member 31 is fixedly connected with a first arc-shaped plate 33, one end of the third elastic member 32 is fixedly connected with a second arc-shaped plate 34, one sides of the first arc-shaped plate 33 and the second arc-shaped plate 34 are fixedly connected with clamping blocks 35, the first arc-shaped plate 33 and the second arc-shaped plate 34 clamp and limit the high-voltage lead 38 and the grounding lead 39 through the clamping blocks 35, so that the fixed connection of the lightning arrester with the high-voltage lead 38 and the grounding lead 39 can be effectively improved, the implementation effect of the lightning arrester is ensured, one side of the inner wall of the installation box 13 is fixedly connected with a second slide rail 14, the outer surface of the second slide rail 14 is slidably connected with a second slide block 15, one side of the second slide block 15 is fixedly connected with a cross rod 16, the other side of the second slide block 15 is fixedly connected with a push rod 17, one end of the push rod 17 far away from the second, one side fixedly connected with fixed plate 18 of installing bin 13 inner wall, and the front of fixed plate 18 is rotated and is connected with rotor plate 19, the first elastic component 20 of fixedly connected with between the relative one side of rotor plate 19 and installing bin 13 inner wall, install bin 13 is run through and is extended to the top of installing bin 13 at the top of rotor plate 19, and rotor plate 19 extends to one side fixedly connected with chucking piece 21 at installing bin 13 top, one side fixedly connected with couple 22 of chucking piece 21, the equal fixedly connected with fixed block 23 in both sides of shell 1 bottom, and the steady piece 24 of one side fixedly connected with of fixed block 23 bottom, arc wall 25 has been seted up to the inside of steady piece 24, couple 22 carries out the chucking through arc wall 25 and steady piece, the bottom fixedly connected with riser 26 of shell 1, and the draw-in groove 27 with fixture block 9 looks adaptation is all seted up to the bottom of riser 26 both sides.

When the lightning arrester is used, when the lightning arrester is installed, the push rod 17 is pushed, the push rod 17 drives the second sliding block 15 and the cross rod 16 to move, the cross rod 16 pushes the rotating plate 19 to rotate, the two clamping blocks 21 are driven to move towards two sides, then the bottom of the vertical plate 26 is placed into the installation groove 10 and clamped through the elastic clamping pad 11, the electric telescopic rod 7 is extended through the power switch 28 to drive the first sliding block 6 and the clamping block 9 to move relatively, the clamping block 9 clamps the vertical plate 26 through clamping with the clamping groove 27, so that the shell 2 and the lightning arrester body 3 are fixed, the push rod 17 is loosened, the rotating plate 19 returns to the original position under the elastic force of the first elastic piece 20, the stabilizing block 24 is clamped through the hook 22 on the clamping block 21, so that the shell 2 and the lightning arrester body 3 are secondarily fixed, and the lightning arrester can be installed quickly and conveniently, when the arrester breaks down and damages and need dismantle the maintenance, promote push rod 17 once more, push rod 17 drives second slider 15 and the motion of horizontal pole 16, horizontal pole 16 promotes rotor plate 19 and rotates, drive two chucking pieces 21 and move to both sides, it separates with stabilizing block 24 to drive couple 22, make electric telescopic handle 7 shorten through switch 28, drive first slider 6 and fixture block 9 and move to both sides, drive fixture block 9 and riser 26 separation, realize the dismantlement to shell 2 and arrester body 3 through extracting mounting groove 10 with riser 26.

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. The utility model provides an arrester mounting structure for electric power pole, includes base (1), shell (2) and arrester body (3), its characterized in that: the top of the base (1) is provided with a fixed groove (4), two sides of the bottom of the inner wall of the fixed groove (4) are fixedly connected with a first sliding rail (5), the outer surface of the first sliding rail (5) is connected with a first sliding block (6) in a sliding manner, an electric telescopic rod (7) is fixedly connected between the first sliding block (6) and one side, opposite to the inner wall of the fixed groove (4), of the fixed groove, the other side of the first sliding block (6) is fixedly connected with a clamping block (9), the bottom of the base (1) is provided with a mounting groove (10), two sides of the inner wall of the mounting groove (10) are respectively provided with an elastic clamping pad (11), two sides of the top of the base (1) are respectively and fixedly connected with an insulating rod (12), the top end of the insulating rod (12) is fixedly connected with a mounting box (13), one side of the inner wall of, a second sliding block (15) is connected to the outer surface of the second sliding rail (14) in a sliding manner, a cross rod (16) is fixedly connected to one side of the second sliding block (15), a push rod (17) is fixedly connected to the other side of the second sliding block (15), one end, far away from the second sliding block (15), of the push rod (17) penetrates through the installation box (13) and extends to the outside of the installation box (13), a fixing plate (18) is fixedly connected to one side of the inner wall of the installation box (13), a rotating plate (19) is rotatably connected to the front side of the fixing plate (18), a first elastic piece (20) is fixedly connected between the rotating plate (19) and the side, opposite to the inner wall of the installation box (13), the top of the rotating plate (19) penetrates through the installation box (13) and extends to the top of the installation box (13), and a clamping block (21) is fixedly connected to one side, extending from the rotating plate (19, one side of the clamping block (21) is fixedly connected with a hook (22), both sides of the bottom of the shell (1) are fixedly connected with a fixed block (23), one side of the bottom of the fixed block (23) is fixedly connected with a stabilizing block (24), an arc-shaped groove (25) is formed in the stabilizing block (24), the bottom of the shell (1) is fixedly connected with a vertical plate (26), the bottoms of both sides of the vertical plate (26) are respectively provided with a clamping groove (27) matched with the clamping block (9), both sides of the lightning arrester body (3) are respectively fixedly connected with a first connecting piece (36) and a second connecting piece (37), one sides of the first connecting piece (36) and the second connecting piece (37), which are far away from the lightning arrester body (3), penetrate through the shell (1) and extend to the outside of the shell (1), and one side of the first connecting piece (36), which extends to the outside of the shell (1), is fixedly connected with a high-voltage, and a grounding wire (39) is fixedly connected to one side of the second connecting piece (37) extending to the outside of the shell (1).

2. The surge arrester mounting structure for an electric power pole according to claim 1, wherein: the number of insulating rods (12) is four, the number of install bins (13) is two, switch (28) are fixedly installed in the front of base (1).

3. The surge arrester mounting structure for an electric power pole according to claim 1, wherein: one side fixedly connected with stabilizer plate (29) of install bin (13), round hole (30) have been seted up to the inside of stabilizer plate (29), the inner wall difference fixedly connected with second elastic component (31) and third elastic component (32) of round hole (30) to the first arc of one end fixedly connected with (33) of second elastic component (31), the one end fixedly connected with second arc (34) of third elastic component (32), the equal fixedly connected with in one side of first arc (33) and second arc (34) presss from both sides tight piece (35).

4. The surge arrester mounting structure for an electric power pole according to claim 1, wherein: fixedly connected with baffle (40) between the both sides of shell (1) inner wall to wind hole (41) have all been seted up with both sides at the top of shell (1), the surface of shell (1) just is located the corresponding position in wind hole (41) and all is provided with dust screen (42).

5. The surge arrester mounting structure for an electric power pole according to claim 1, wherein: one side of the inner wall of the shell (1) is fixedly connected with a first insulating bearing (43), and an insulating shaft (44) is rotatably connected inside the first insulating bearing (43).

6. The surge arrester mounting structure for an electric power pole as claimed in claim 5, wherein: one end, far away from the first insulating bearing (43), of the insulating shaft (44) is rotatably connected with the other side of the inner wall of the shell (1) through a second insulating bearing (45), and a plurality of fan blades (8) are arranged on the outer surface of the insulating shaft (44).