CN211286893U

CN211286893U - Novel cement electric pole with lightning arrester

Info

Publication number: CN211286893U
Application number: CN201922042292.6U
Authority: CN
Inventors: 魏百花; 晏平
Original assignee: Gansu Xindeli Electric Co ltd
Current assignee: Gansu Xindeli Electric Co ltd
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-08-18
Anticipated expiration: 2029-11-24

Abstract

The utility model discloses a novel cement pole with arrester, including the arrester body, cross arm and pole body, the top central point of pole body puts fixedly connected with fixed plate, the top fixedly connected with U-shaped cardboard of fixed plate, the bottom fixedly connected with backup pad of arrester body, the backup pad slip block is in the U-shaped cardboard, the bilateral symmetry of pole body upper end is provided with the cross arm, and two mutually opposite one end of cross arm difference fixed connection are on the both ends of first semicircular mounting bracket, one side fixedly connected with connecting block that the bottom of cross arm is close to the pole body, the vertical alignment of connecting block on the pole body of cross arm below with the cross arm is provided with another connecting block simultaneously. The utility model discloses a be provided with a series of structures make this device make things convenient for quick safe dismantlement and the change to the arrester of staff, and this device has improved the stability of cross arm installation greatly, has improved the bearing capacity of cross arm.

Description

Novel cement electric pole with lightning arrester

Technical Field

The utility model relates to a cement pole technical field specifically is a novel cement pole with arrester.

Background

The electric pole is indispensable electric power equipment in the electric power transmission process, along with the development of the technology, the existing electric pole mainly comprises an iron tower and a cement electric pole, compared with the iron tower, the cement electric pole can save a large amount of steel, reduce the line cost, is simple to operate and maintain, and has longer service life, so the cement electric pole has greater superiority and is widely applied, at present, the existing cement electric pole is matched and installed with a lightning arrester at the top of the electric pole for the safety of work, but the existing lightning arresters are fixedly installed on the electric pole, the replacement and maintenance operations of the lightning arresters at high altitude by maintainers are troublesome and have certain potential safety hazards, in addition, along with the increase of the electricity utilization number, more and more electric wires are connected to cross arms on the electric pole, the burden of the cross arms is greater, the existing electric pole can not effectively and stably support and install the cross arms, and therefore the improvement on the prior art, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a novel cement pole with arrester to solve the arrester on the current cement pole that proposes among the above-mentioned background art and change maintenance troublesome poeration and have certain potential safety hazard and the current cement pole can't carry out the problem of effective stable support installation to the cross arm.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel cement electric pole with arrester, includes arrester body, cross arm and pole body, the top central point of pole body puts the fixedly connected with fixed plate, the top fixedly connected with U-shaped cardboard of fixed plate, the bottom fixedly connected with backup pad of arrester body, backup pad slip block is in the U-shaped cardboard, the bilateral symmetry of pole body upper end is provided with the cross arm, and two mutually opposite one end of cross arm fixed connection respectively on the both ends of first semicircular mounting bracket, one side fixedly connected with connecting block that the bottom of cross arm is close to the pole body, is provided with another connecting block with the vertical alignment of connecting block on the cross arm on the pole body of cross arm below simultaneously.

Preferably, a limiting block is arranged on the fixing plate below the center of the opening end of the U-shaped clamping plate, a limiting column is sleeved on the limiting block in a sliding mode, and the limiting column is arranged in a tangent mode with the side face of one side of the supporting plate.

Preferably, the outer surface of the upper end of the electric pole body is fixedly provided with a limiting strip along the circumferential direction.

Preferably, the bilateral symmetry of the pole body of position between the spacing is provided with first semicircular mounting bracket and the semicircular mounting bracket of second, and passes through fixing bolt fixed connection between first semicircular mounting bracket and the semicircular mounting bracket of second.

Preferably, the outer sides of the central positions of the first semicircular mounting frame and the second semicircular mounting frame are provided with limit bolts, and one ends of the limit bolts are fixedly connected to the electric pole body.

Preferably, the central position of pole body is fixed the registrate has the ground wire, the upper end of ground wire and the bottom surface fixed connection of fixed plate.

Preferably, through bracing piece fixed connection between the cross arm of pole body homonymy and the connecting block on the pole body.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the U-shaped cardboard, spacing post and stopper, during the use, when needs maintain the arrester body and change, the staff only need extract spacing post from the stopper, and take the backup pad out from the U-shaped cardboard and just can realize the dismantlement of arrester body, and is the same, when the installation, the staff only need insert the backup pad of arrester body bottom and close in the U-shaped cardboard, and insert spacing post and close and can be in order to accomplish the installation in the stopper, this setting is convenient fast with the dismantlement operation to the installation of arrester, the problem that the arrester on the current cement pole changed the maintenance troublesome poeration and had certain potential safety hazard has been solved.

(2) The utility model discloses a set up spacing, spacing bolt and bracing piece, during the use, can play the effect of support in vertical direction to first semi-circular mounting bracket and the semi-circular mounting bracket of second through setting up of spacing, prevent the slip of cross arm in vertical direction, can play spacing effect to first semi-circular mounting bracket and the semi-circular mounting bracket of second through setting up of spacing bolt, thereby the wind resistance of cross arm has been improved, setting through the bracing piece can play the supporting role to the cross arm, thereby improve the bearing capacity of cross arm, the problem of current cement pole can't carry out effective stable support installation to the cross arm has been solved in this setting.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a lightning arrester body; 2. a cross arm; 3. a support bar; 4. connecting blocks; 5. an electric pole body; 6. a ground wire; 7. fixing the bolt; 8. a limit bolt; 9. a U-shaped clamping plate; 10. a second semi-circular mounting bracket; 11. a first semi-circular mounting bracket; 12. a support plate; 13. a fixing plate; 14. a limiting strip; 15. a limiting column; 16. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a novel cement electric pole with an arrester comprises an arrester body 1, cross arms 2 and an electric pole body 5, wherein a fixed plate 13 is fixedly connected to the top center position of the electric pole body 5, the fixed plate 13 can play a role of fixedly connecting the arrester body 1, a U-shaped clamping plate 9 is fixedly connected to the top of the fixed plate 13, a supporting plate 12 is fixedly connected to the bottom of the arrester body 1, the supporting plate 12 is slidably clamped in the U-shaped clamping plate 9, the supporting plate 12 can be conveniently taken out, so that the arrester body 1 can be conveniently maintained, disassembled and installed, the cross arms 2 are symmetrically arranged on two sides of the upper end of the electric pole body 5, the cross arms 2 are used for installing and bearing electric wires, opposite ends of the two cross arms 2 are respectively and fixedly connected to two ends of a first semicircular installation frame 11, the first semicircular installation frame 11 is used for fixedly connecting the cross arms 2 and the electric pole body 5, one side fixedly connected with connecting block 4 that the bottom of cross arm 2 is close to pole body 5, and the vertical alignment of connecting block 4 on the pole body 5 of cross arm 2 below and cross arm 2 is provided with another connecting block 4 simultaneously, and this setting can make things convenient for the fixed connection of bracing piece 3.

Further, a limiting block 16 is arranged on the fixing plate 13 below the center position of the opening end of the U-shaped clamping plate 9, a limiting column 15 is sleeved on the limiting block 16 in a sliding mode, the limiting column 15 is arranged tangentially to one side face of the supporting plate 12, the limiting column 15 can be used for limiting and fixing the lightning arrester body 1, and therefore the lightning arrester body 1 can be installed conveniently.

Further, the fixed spacing 14 that is provided with along the circumferencial direction on the surface of pole body 5 upper end, the setting of spacing 14 is used for the spacing fixed of first semicircular mounting bracket 11 and the semicircular mounting bracket 10 of second, prevents that cross arm 2 from sliding along the vertical direction of pole body 5.

Further, the bilateral symmetry of the pole body 5 of position between the spacing 14 is provided with first semicircular mounting bracket 11 and the semicircular mounting bracket 10 of second, and through fixing bolt 7 fixed connection between first semicircular mounting bracket 11 and the semicircular mounting bracket 10 of second, should set up the effect that can play fixed mounting between first semicircular mounting bracket 11 and the semicircular mounting bracket 10 of second.

Further, the outside that first semicircular mounting bracket 11 and the semicircular mounting bracket 10 central point of second put all is provided with spacing bolt 8, and spacing bolt 8's one end fixed connection is on pole body 5, and spacing bolt 8's setting can play spacing effect to first semicircular mounting bracket 11 and the semicircular mounting bracket 10 of second to improve cross arm 2's wind resistance.

Further, the center position of the pole body 5 is fixedly sleeved with a ground wire 6, the upper end of the ground wire 6 is fixedly connected with the bottom surface of the fixing plate 13, and the ground wire 6 is used for conducting thunder and lightning with the ground.

Further, through 3 fixed connection of bracing piece, the bearing capacity of cross arm 2 can be improved in setting up of bracing piece 3 between cross arm 2 and the connecting block 4 on the pole body 5 of 5 homonymies of pole body.

The working principle is as follows: when the lightning arrester is used, when the lightning arrester body 1 needs to be maintained and replaced, a worker only needs to pull out the limiting column 15 from the limiting block 16 and pull out the supporting plate 12 from the U-shaped clamping plate 9 to disassemble the lightning arrester body 1, similarly, when the lightning arrester is installed, the worker only needs to insert the supporting plate 12 at the bottom of the lightning arrester body 1 into the U-shaped clamping plate 9 and insert the limiting column 15 into the limiting block 16 to complete the installation, the first semicircular mounting frame 11 and the second semicircular mounting frame 10 can be supported in the vertical direction through the arrangement of the limiting strip 14 to prevent the cross arm 2 from sliding in the vertical direction, the first semicircular mounting frame 11 and the second semicircular mounting frame 10 can be limited through the arrangement of the limiting bolt 8 to improve the wind resistance of the cross arm 2, and the cross arm 2 can be supported through the arrangement of the supporting rod 3, thereby improving the load-bearing capacity of the cross arm 2.

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 a novel cement pole with arrester, includes arrester body (1), cross arm (2) and pole body (5), its characterized in that: fixedly connected with fixed plate (13) is put at the top center of pole body (5), the top fixedly connected with U-shaped cardboard (9) of fixed plate (13), bottom fixedly connected with backup pad (12) of arrester body (1), backup pad (12) slip block is in U-shaped cardboard (9), the bilateral symmetry of pole body (5) upper end is provided with cross arm (2), and two mutually opposite one end of cross arm (2) fixed connection respectively is on the both ends of first semicircular mounting bracket (11), one side fixedly connected with connecting block (4) of pole body (5) are close to in the bottom of cross arm (2), and connecting block (4) vertical alignment on with cross arm (2) is provided with another connecting block (4) on pole body (5) of cross arm (2) below simultaneously.

2. The novel cement electric pole with the lightning arrester as claimed in claim 1, is characterized in that: a limiting block (16) is arranged on a fixing plate (13) below the center of the opening end of the U-shaped clamping plate (9), a limiting column (15) is slidably sleeved on the limiting block (16), and the limiting column (15) is tangent to one side face of the supporting plate (12).

3. The novel cement electric pole with the lightning arrester as claimed in claim 1, is characterized in that: and a limiting strip (14) is fixedly arranged on the outer surface of the upper end of the electric pole body (5) along the circumferential direction.

4. The novel cement electric pole with the lightning arrester as claimed in claim 3, characterized in that: the utility model discloses a pole body, including the pole body, the bilateral symmetry of position is provided with first semicircular mounting bracket (11) and second semicircular mounting bracket (10) between spacing strip (14), and passes through fixing bolt (7) fixed connection between first semicircular mounting bracket (11) and second semicircular mounting bracket (10).

5. The novel cement electric pole with the lightning arrester as claimed in claim 1, is characterized in that: the outside that first semicircular mounting bracket (11) and second semicircular mounting bracket (10) central point put all is provided with spacing bolt (8), the one end fixed connection of spacing bolt (8) is on pole body (5).

6. The novel cement electric pole with the lightning arrester as claimed in claim 1, is characterized in that: the central point of pole body (5) puts fixed cover and has had ground wire (6), the upper end of ground wire (6) and the bottom surface fixed connection of fixed plate (13).

7. The novel cement electric pole with the lightning arrester as claimed in claim 1, is characterized in that: the connecting piece (4) on cross arm (2) and pole body (5) of pole body (5) homonymy are through bracing piece (3) fixed connection between.