CN214543321U

CN214543321U - Crossing structure convenient to assemble for power construction stringing

Info

Publication number: CN214543321U
Application number: CN202120857358.1U
Authority: CN
Inventors: 刘智勇; 曹俊; 王小英; 姚哲文; 赵俊文
Original assignee: Inner Mongolia Power Transmission And Distribution Co ltd
Current assignee: Inner Mongolia Power Transmission And Distribution Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-10-29
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a crossing structure for electric power construction stringing convenient to equipment, including pole setting, connection pad and fixed plate, the outer wall of pole setting is provided with the connection pad, the butt joint groove has been seted up to the outer wall of connection pad, the connection pad top is provided with first through-hole, the top of connection pad is provided with first horizontal pole, the U-shaped recess has been seted up at the both ends of first horizontal pole, and the second through-hole has been seted up to the both sides of U-shaped recess, be provided with first holding pin in the second through-hole, the outer wall of first holding pin is provided with first nut, be provided with the second horizontal pole jointly between butt joint groove and the U-shaped recess. This electric power construction stringing is with crossing structure convenient to equipment, installs the grudging post, inserts the outside at the connection pad with the U-shaped recess on the first horizontal pole, directly runs through the second horizontal pole again between U-shaped recess and butt joint groove, inserts first holding pin, moves first nut through twisting, reaches the fixed action simultaneously to first horizontal pole and second horizontal pole, the installation and the equipment of crossing structure of being convenient for.

Description

Crossing structure convenient to assemble for power construction stringing

Technical Field

The utility model relates to an equipment technical field of crossing structure specifically is a crossing structure that electric power construction stringing is used for equipment of being convenient for.

Background

The electric power construction, i.e. the engineering related to the production, transmission and distribution of electric energy, also includes the engineering applying electricity as power and energy in various fields in a broad sense, and can be understood as the transmission and transformation industry expansion engineering, the crossing frame is the facility enabling the current lead to pass through safely and smoothly in the circuit construction, in the transmission line construction, various obstacles such as crossing highways, railways, broadcasting lines, power lines and the like are often encountered, and in order to prevent the lead from being damaged and not influence the safe operation of the crossed objects, the crossing frame is erected at the crossing positions before paying off, so that the lead can pass through safely and smoothly.

The existing crossing frame for assembling the electric power construction stringing on the market has the following defects although the types and the number are very large: the step is loaded down with trivial details when the crossing structure is assembled, is difficult for the installation, rocks easily between the crossing structure horizontal pole, and firm inadequately and the inconvenient dismantlement of crossing structure, consequently will improve the crossing structure that present electric power construction stringing was used for the equipment of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power construction overhead line is with crossing structure convenient to equipment to solve the present market that above-mentioned background art provided and go up crossing structure loaded down with trivial details step when the equipment, be difficult for the installation, rock easily between the crossing structure horizontal pole, firm and the inconvenient problem of dismantling of crossing structure inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the fixing device comprises a vertical rod, a connecting disc and a fixing plate, wherein the connecting disc is arranged on the outer wall of the vertical rod, a butt joint groove is formed in the outer wall of the connecting disc, a first through hole is formed above the connecting disc, a first cross rod is arranged above the connecting disc, U-shaped grooves are formed in two ends of the first cross rod, second through holes are formed in two sides of each U-shaped groove, a first fastening pin is arranged in each second through hole, and a first nut is arranged on the outer wall of each first fastening pin;

the butt joint groove and the U-shaped groove are jointly provided with a second cross rod, the outer wall of the second cross rod is provided with a fixing plate, a third through hole is formed in one side of the fixing plate, a second fastening pin is arranged inside the third through hole, and a second nut is arranged on the outer wall of the second fastening pin.

Preferably, pole setting and connection pad are mutually perpendicular, and pole setting and connection pad fixed connection, the inside first through-hole of connection pad is provided with four, and four first through-hole is the distribution of equal contained angle about the axial lead of connection pad.

Preferably, the first through hole and the second through hole are the same in size, inner walls of the first through hole and the second through hole are provided with internal threads, and the second through hole and the first through hole are in through connection with the first fastening pin.

Preferably, the number of the fixing plates is two, the cross sections of the fixing plates are semicircular, and the two fixing plates are symmetrically arranged.

Preferably, the inner wall of the third through hole is provided with an internal thread, and the third through hole is in through connection with the second fastening pin.

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

(1) the electric power construction stringing is used for a crossing frame convenient to assemble, a vertical frame is installed, then a U-shaped groove on a first cross rod is inserted outside a connecting disc, a second cross rod directly penetrates between the U-shaped groove and a butt joint groove, a first fastening pin is inserted, and the first nut is screwed to fix the first cross rod and the second cross rod simultaneously, so that the crossing frame is convenient to install and assemble;

(2) the crossing frame for the power construction stringing convenient to assemble is characterized in that a fixing plate is directly sleeved at the joint of the two second transverse rods, a second fastening pin is inserted, and a second nut is screwed to fix the joint of the two second transverse rods, so that the crossing frame is prevented from shaking;

(3) this electric power construction stringing is with crossing structure convenient to equipment, during the dismantlement, directly not hard up first nut takes out first fastening pin, can accomplish the dismantlement between pole setting and the first horizontal pole on the crossing structure, can not hard up second nut, can accomplish the dismantlement between the second horizontal pole on the crossing structure, and the constructor of being convenient for is to the dismantlement of crossing structure.

Drawings

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

FIG. 2 is a schematic diagram of a partial amplification structure shown at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a top view structure of the middle connection plate of the present invention;

FIG. 4 is a schematic view of a sectional structure of the second cross bar junction of the present invention;

fig. 5 is a schematic structural view of the middle fixing plate of the present invention.

In the figure: 1. erecting a rod; 2. a connecting disc; 3. a butt joint groove; 4. a first through hole; 5. a first cross bar; 6. a U-shaped groove; 7. a second through hole; 8. a first fastening pin; 9. a first nut; 10. a second cross bar; 11. a fixing plate; 12. a third through hole; 13. a second fastening pin; 14. a second nut.

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. 1-5, the present invention provides a technical solution: a crossing structure convenient for assembling for an electric power construction stringing comprises a vertical rod 1, a connecting disc 2, a butt joint groove 3, a first through hole 4, a first cross rod 5, a U-shaped groove 6, a second through hole 7, a first fastening pin 8, a first nut 9, a second cross rod 10, a fixing plate 11, a third through hole 12, a second fastening pin 13 and a second nut 14, wherein the connecting disc 2 is arranged on the outer wall of the vertical rod 1, the butt joint groove 3 is arranged on the outer wall of the connecting disc 2, the first through hole 4 is arranged on the connecting disc 2, the vertical rod 1 is vertical to the connecting disc 2, the vertical rod 1 is fixedly connected with the connecting disc 2, the four first through holes 4 in the connecting disc 2 are arranged at equal included angles, the first through holes 4 are distributed at equal included angles relative to the axial lead of the connecting disc 2, the crossing structure is convenient to assemble through the fixed connection of the vertical rod 1 and the connecting disc 2, the first cross rod 5 is arranged above the connecting disc 2, the two ends of the first cross rod 5 are provided with U-shaped grooves 6, the two sides of each U-shaped groove 6 are provided with second through holes 7, first fastening pins 8 are arranged in the second through holes 7, the sizes of the first through holes 4 and the second through holes 7 are the same, internal threads are arranged on the inner walls of the first through holes 4 and the second through holes 7, the second through holes 7 and the first through holes 4 are connected with the first fastening pins 8 in a penetrating mode, the first fastening pins 8 play a role in fixing the first cross rod 5 and the upright rods 1, and first nuts 9 are arranged on the outer walls of the first fastening pins 8;

a second cross bar 10 is arranged between the butt joint groove 3 and the U-shaped groove 6, a fixing plate 11 is arranged on the outer wall of the second cross bar 10, one side of the fixed plate 11 is provided with a third through hole 12, two fixed plates 11 are arranged, the two fixing plates 11 are symmetrically arranged, the fixing plates 11 are arranged at the joint of the two second cross bars 10, the third through holes 12 on the two fixing plates 11 correspond to each other, so that the second fastening pins 13 can be conveniently arranged and the second cross bars 10 can be conveniently fixed, a second fastening pin 13 is arranged in the third through hole 12, a second nut 14 is arranged on the outer wall of the second fastening pin 13, the inner wall of the third through hole 12 is provided with internal threads, the third through hole 12 is connected with the second fastening pin 13 in a penetrating way, through the setting of third through-hole 12, second through-hole 7 and first through-hole 4 internal thread, improved greatly with the first fastening pin 8 and the second fastening pin 13 between the stability of being connected.

The working principle is as follows: when the spanning frame convenient to assemble for the electric power construction stringing is used, firstly, the upright rod 1 is installed, then the U-shaped groove 6 of the first cross rod 5 is sleeved outside the connecting disc 2, then the second cross rod 10 is directly penetrated between the U-shaped groove 6 and the butt joint groove 3, the first fastening pin 8 is downwards inserted into the first through hole 4, the first fastening pin 8 is penetrated and connected with the first through hole 4 and the second through hole 7, the first nut 9 is installed from the lower part of the first fastening pin 8, the first nut 9 is screwed to fix the first cross rod 5 and the second cross rod 10, the fixing plate 11 is sleeved at the joint of the two second cross rods 10, the second fastening pin 13 is inserted into the third through hole 12, the second fastening pin 13 is penetrated and connected with the third through hole 12, the second nut 14 is installed from the lower part of the second fastening pin 13, the second nut 14 is screwed to fix the joint of the two second cross rods 10, when the spanning frame needs to be disassembled, the first nut 9 is directly loosened, the first fastening pin 8 is taken out, the disassembly between the upright rod 1 and the first cross rod 5 on the spanning frame can be completed, the second nut 14 is loosened, the disassembly between the second cross rods 10 on the spanning frame can be completed, the disassembly of the spanning frame by a constructor is convenient until the completion of work, and the content which is not described in detail in the description belongs to the prior art which is known by a person skilled in the art.

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 a power construction stringing is with crossing structure convenient to equipment, includes pole setting (1), connection pad (2) and fixed plate (11), its characterized in that: a connecting disc (2) is arranged on the outer wall of the vertical rod (1), a butt joint groove (3) is formed in the outer wall of the connecting disc (2), a first through hole (4) is formed above the connecting disc (2), a first cross rod (5) is arranged above the connecting disc (2), U-shaped grooves (6) are formed in two ends of the first cross rod (5), second through holes (7) are formed in two sides of each U-shaped groove (6), a first fastening pin (8) is arranged in each second through hole (7), and a first nut (9) is arranged on the outer wall of each first fastening pin (8);

the butt joint groove (3) and the U-shaped groove (6) are provided with a second cross rod (10) together, the outer wall of the second cross rod (10) is provided with a fixing plate (11), a third through hole (12) is formed in one side of the fixing plate (11), a second fastening pin (13) is arranged inside the third through hole (12), and a second nut (14) is arranged on the outer wall of the second fastening pin (13).

2. The crossing structure for facilitating the assembly of the power construction stringing as claimed in claim 1, wherein: pole setting (1) and connection pad (2) are mutually perpendicular, and pole setting (1) and connection pad (2) fixed connection, the inside first through-hole (4) of connection pad (2) is provided with four, and four first through-hole (4) are the distribution of equal contained angle about the axial lead of connection pad (2).

3. The crossing structure for facilitating the assembly of the power construction stringing as claimed in claim 1, wherein: the size of first through-hole (4) and second through-hole (7) is the same, the inner wall of first through-hole (4) and second through-hole (7) all is provided with the internal thread, second through-hole (7) and first through-hole (4) and first fastening pin (8) through connection.

4. The crossing structure for facilitating the assembly of the power construction stringing as claimed in claim 1, wherein: the fixing plates (11) are arranged in two numbers, the cross sections of the fixing plates (11) are semicircular, and the two fixing plates (11) are symmetrically arranged.

5. The crossing structure for facilitating the assembly of the power construction stringing as claimed in claim 1, wherein: the inner wall of the third through hole (12) is provided with internal threads, and the third through hole (12) is in through connection with the second fastening pin (13).