CN210483213U

CN210483213U - Anticreep electric power is fixed knot structure for iron tower

Info

Publication number: CN210483213U
Application number: CN201921139032.4U
Authority: CN
Inventors: 杜欣贞; 段冉冉
Original assignee: Qingdao Haineng Power Equipment Co Ltd
Current assignee: Qingdao Haineng Power Equipment Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-08
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an anticreep electric power is fixed knot structure for iron tower, including tower hole, shaft and electric wire, the inside in tower hole is provided with the column, the shaft sets up in the top of column, and the top of shaft is connected with the top of the tower, the below on the top of the tower is connected with the insulator spindle, and the insulator spindle comprises U type link, go-between, stiffener, insulator chain, connector link, clamping jaw and rubber pad, the top and the top of the tower fixed connection of U type link, the bottom of go-between is connected with the stiffener, and the outside parcel of stiffener has insulator chain to the bottom of stiffener is connected with the connector link, the bottom of connector link is connected with the clamping jaw, and the inside of clamping jaw is provided with the rubber pad, the electric wire sets up the inside at the rubber pad. This anticreep electric power is fixed structure for iron tower when fixed cement post, reduces the quantity of cement, and the resources are saved of being convenient for is convenient for fix and insulate the electric wire, avoids the electric leakage.

Description

Anticreep electric power is fixed knot structure for iron tower

Technical Field

The utility model relates to an electric power iron tower technical field specifically is an anticreep fixed knot constructs for electric power iron tower.

Background

The electric iron towers are wire frames for supporting and transmitting voltage, and the shapes of the electric iron towers are different along with different purposes, but the electric iron towers have the common characteristic that the electric iron towers belong to a space truss structure, and the rod pieces are connected by using rough bolts and are connected by the shearing force of the bolts.

At present, when the fixing structure for the electric power iron tower is built, a large-area cement foundation is made on the ground for the stability of the foundation, a large amount of resources are wasted, and meanwhile, a tower body does not have a good anti-creeping device, so that the fixing structure for the electric power iron tower for preventing creeping is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticreep electric power is fixed knot constructs for iron tower to solve the present electric power fixed knot structure for iron tower that above-mentioned background art provided, when building, for the stability of ground, subaerial cement ground of having done the large tracts of land, wasted a large amount of resources, the body of the tower does not have fine anticreep device's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-creeping fixing structure for an electric power iron tower comprises a tower pit, a tower body and electric wires, wherein a tower column is arranged inside the tower pit, a cement column is wrapped outside the tower column, and the tower column monomers are fixedly connected through a connecting rod, the tower body is arranged above the tower column, the top end of the tower body is connected with a tower top, an insulating rod is connected below the tower top and consists of a U-shaped suspension ring, a connecting ring, a reinforcing rod, an insulator string, a connecting buckle, a clamping jaw and a rubber pad, the top end of the U-shaped suspension ring is fixedly connected with the tower top, the bottom end of the U-shaped hanging ring is connected with a connecting ring, the bottom end of the connecting ring is connected with a reinforcing rod, the outer side of the reinforcing rod is wrapped with an insulator string, and the bottom of stiffener is connected with the connector link, the bottom of connector link is connected with the clamping jaw, and the inside of clamping jaw is provided with the rubber pad, the electric wire sets up the inside at the rubber pad.

Preferably, the tower column is arranged in a quadrilateral manner, and the connecting rods on the inner side of the tower column are arranged in a crossed manner.

Preferably, the top end of the tower top is of a 'single' structure, the insulating rods are arranged below the tower top at equal intervals, and the insulating rods are arranged in bilateral symmetry around the axis of the tower top.

Preferably, the U-shaped suspension ring and the connecting ring form a rotating structure, and the connecting ring and the reinforcing rod are fixedly connected to form an integrated structure.

Preferably, the connecting buckle is of a concave structure and is hinged to the top end of the clamping jaw.

Preferably, a circular structure is formed between the single bodies of the clamping jaw, and the clamping jaw is attached to the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-creeping fixing structure for the electric power iron tower reduces the consumption of cement while fixing the cement column, is convenient for saving resources, is convenient for fixing and insulating electric wires and avoids creepage;

1. the cement column and the connecting rod are arranged, the cement column wraps the outer side of the tower column and is arranged in a quadrilateral structure, the connecting rod is connected between the cement column monomers in a crossed mode, the connecting rod and the cement column form a triangular structure, stability is improved, the using amount of cement is reduced, and resources are saved conveniently;

2. the connecting ring and the reinforcing rod are arranged, the connecting ring is arranged at the bottom end of the U-shaped hanging ring and forms a rotating structure with the U-shaped hanging ring, so that the clamping direction of the connecting buckle can be controlled conveniently, the reinforcing rod is arranged below the connecting ring, the installation of the insulator string is facilitated, the strength among the insulator string monomers is increased, the electric wire can be hung conveniently, and the electric leakage is avoided;

3. the connecting buckle and the clamping jaw are arranged, the connecting buckle is arranged in a concave mode, materials are saved, the connecting buckle is connected with the clamping jaw conveniently, the connecting buckle is hinged to the clamping jaw, the clamping jaw is convenient to wrap the electric wire, the rubber pad in the clamping jaw is convenient to protect the electric wire when the electric wire is fixed, and electric leakage caused by electric wire damage is avoided.

Drawings

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

FIG. 2 is a schematic view of the overlooking and cutting structure of the present invention;

FIG. 3 is a schematic view of the structure of the insulating rod of the present invention;

fig. 4 is a schematic view of the connection structure of the connection buckle and the clamping jaw of the present invention.

In the figure: 1. a tower pit; 2. a cement column; 3. a tower column; 4. a connecting rod; 5. a tower body; 6. the tower top; 7. an insulating rod; 701. a U-shaped suspension loop; 702. a connecting ring; 703. a reinforcing bar; 704. an insulator string; 705. a connecting buckle; 706. a clamping jaw; 707. a rubber pad; 8. an electric wire.

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. 1-4, the present invention provides a technical solution: an anti-creeping fixing structure for an electric power iron tower comprises a tower pit 1, cement columns 2, tower columns 3, connecting rods 4, a tower body 5, a tower top 6, insulating rods 7 and electric wires 8, wherein the tower columns 3 are arranged inside the tower pit 1, the cement columns 2 wrap the outer sides of the tower columns 3, single tower columns 3 are fixedly connected through the connecting rods 4, the tower body 5 is arranged above the tower columns 3, the top end of the tower body 5 is connected with the tower top 6, the insulating rods 7 are connected below the tower top 6, each insulating rod 7 consists of a U-shaped hanging ring 701, a connecting ring 702, a reinforcing rod 703, an insulating string 704, a connecting buckle 705, a clamping jaw 706 and a rubber pad 707, the top end of the U-shaped hanging ring 701 is fixedly connected with the tower top 6, the bottom end of the U-shaped hanging ring 701 is connected with the string 702, the bottom end of the connecting ring 702 is connected with the reinforcing rod 703, the outer side of the reinforcing rod 703 is wrapped with the insulating string 704, and the bottom end of, the bottom end of the connecting buckle 705 is connected with a clamping jaw 706, a rubber pad 707 is arranged inside the clamping jaw 706, and the wire 8 is arranged inside the rubber pad 707.

Like the quadrangle setting of tower 3 in fig. 1 and fig. 2, and the connecting rod 4 cross arrangement of tower 3 inboard increases the stability of ground, reduces the quantity of cement, and the top of tower top 6 is "individual" type structure, and the equidistant insulator spindle 7 that is provided with in below of tower top 6 to insulator spindle 7 sets up about the axle center bilateral symmetry of tower top 6, is convenient for hang electric wire 8, and avoids electric wire 8 and tower top 6 to contact.

As shown in fig. 1, 3 and 4, the U-shaped suspension ring 701 and the connection ring 702 form a rotation structure, and the connection ring 702 and the reinforcement rod 703 are fixedly connected to form an integrated structure, which facilitates to increase the connection strength between the single bodies of the insulator string 704, and further facilitates to adjust and control the clamping direction of the clamping jaw 706, the connection buckle 705 is of a concave structure, and the connection buckle 705 is hinged to the top end of the clamping jaw 706, which facilitates to clamp and fix the electric wire 8 by the clamping jaw 706, and the single bodies of the clamping jaw 706 form a circular structure, and the clamping jaw 706 is attached to the rubber pad 707, which facilitates to fix the electric wire.

The working principle is as follows: when using the anti-creeping fixing structure for the electric power iron tower, as shown in fig. 2, firstly digging a tower pit 1 at an installation site, placing a tower column 3 in the tower pit 1, arranging a connecting rod 4 at the inner side of the tower column 3 in a crossed manner, injecting cement into the tower pit 1 to form a cement column 2, fixing the bottom end of the device, as shown in fig. 1, installing a tower body 5 above the tower column 3, and connecting a tower top 6 above the tower body 5;

after the iron stand assembly is completed, when the insulation rod 7 is connected, as shown in fig. 3, the U-shaped hanging ring 701 is contacted with the bottom end of the tower top 6 and is fixed by the bolt, the connecting ring 702 is rotationally connected with the U-shaped hanging ring 701, the insulator string 704 is manually rotated, the insulator string 704 drives the connecting buckle 705 to rotate, the direction of the connecting buckle 705 is the same as the direction of the electric wire 8, the electric wire 8 is placed in the clamping jaw 706, the electric wire 8 is pulled to be stretched straight, the electric wire 8 is locked and fixed by the clamping jaw 706, the rubber pad 707 inside the clamping jaw 706 prevents the clamping jaw 706 from being directly contacted with the electric wire 8, the damage of the electric wire 8 is avoided, when the electric wire 8 is electrified, the insulator string 704 on the insulation rod 7 insulates the high-voltage current leakage, the electric leakage is avoided, the connection stability of the insulation rod 7 is increased by the reinforcing rod 703 in the insulator string 704, the long-term use of the insulation rod 7 is convenient, and the whole working process of, those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an anticreep electric power iron tower is with fixed knot construct, includes tower hole (1), body of the tower (5) and electric wire (8), its characterized in that: the tower pit is characterized in that a tower column (3) is arranged in the tower pit (1), the outer side of the tower column (3) is wrapped by a cement column (2), the single tower columns (3) are fixedly connected through a connecting rod (4), a tower body (5) is arranged above the tower column (3), the top end of the tower body (5) is connected with a tower top (6), an insulating rod (7) is connected below the tower top (6), the insulating rod (7) is composed of a U-shaped hanging ring (701), a connecting ring (702), a reinforcing rod (703), an insulator string (704), a connecting buckle (705), a clamping jaw (706) and a rubber pad (707), the top end of the U-shaped hanging ring (701) is fixedly connected with the tower top (6), the bottom end of the U-shaped hanging ring (701) is connected with the connecting ring (702), the bottom end of the connecting ring (702) is connected with the reinforcing rod (703), and the outer side of the reinforcing rod (703) is wrapped by the insulator string (, and the bottom end of the reinforcing rod (703) is connected with a connecting buckle (705), the bottom end of the connecting buckle (705) is connected with a clamping jaw (706), a rubber pad (707) is arranged inside the clamping jaw (706), and the electric wire (8) is arranged inside the rubber pad (707).

2. The anti-creeping fixing structure for an electric power tower according to claim 1, wherein: the tower column (3) is arranged in a quadrilateral manner, and the connecting rods (4) on the inner side of the tower column (3) are arranged in a crossed manner.

3. The anti-creeping fixing structure for an electric power tower according to claim 1, wherein: the top end of the tower top (6) is of a 'single' structure, the insulating rods (7) are arranged below the tower top (6) at equal intervals, and the insulating rods (7) are arranged in a left-right symmetrical mode relative to the axis of the tower top (6).

4. The anti-creeping fixing structure for an electric power tower according to claim 1, wherein: the U-shaped hanging ring (701) and the connecting ring (702) form a rotating structure, and the connecting ring (702) and the reinforcing rod (703) are fixedly connected to form an integrated structure.

5. The anti-creeping fixing structure for an electric power tower according to claim 1, wherein: the connecting buckle (705) is of a concave structure, and the connecting buckle (705) is hinged with the top end of the clamping jaw (706).

6. The anti-creeping fixing structure for an electric power tower according to claim 1, wherein: a circular structure is formed among the single bodies of the clamping jaw (706), and the clamping jaw (706) is attached to the rubber pad (707).