CN112260193B

CN112260193B - Tubular bus single-hole connecting device convenient to disassemble and assemble and using method thereof

Info

Publication number: CN112260193B
Application number: CN202011110886.7A
Authority: CN
Inventors: 曾祥顺; 王传龙; 王卫东; 黄小军
Original assignee: HENGYANG HUARUI ELECTRIC CO LTD
Current assignee: HENGYANG HUARUI ELECTRIC CO LTD
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2022-03-08
Anticipated expiration: 2040-10-16
Also published as: CN112260193A

Abstract

The invention discloses a pipe bus single-hole connecting device convenient to disassemble and assemble and a using method thereof, and the pipe bus single-hole connecting device comprises two fixed shells, wherein a clamping plate is welded on the upper surface of each fixed shell, the inner side wall of the clamping plate is connected with a base in a sliding manner, two second bosses are integrally formed in the front of the upper surface of each fixed shell, two first fixing bolts are symmetrically and fixedly connected to two side surfaces of the base, and the outer surfaces of the first fixing bolts are in threaded connection with the fixed shells; twelve springs using the outer shell body tightly cover the inner shell body with the supporting plate, the tubular bus wrapped by the springs is tightly attached, the problem that the contact is not tight enough to lead to poor conductive effect is avoided, the first supporting plate and the second supporting plate which are used for fixing the shell body are mutually matched to adjust any inclination angle, the trend of the tubular bus is driven, two traditional connecting devices are adopted on the top ends of two parts to be bent in the traditional technology, and the phenomenon that the tubular bus is forcibly bent is crudely avoided.

Description

Tubular bus single-hole connecting device convenient to disassemble and assemble and using method thereof

Technical Field

The invention relates to the technical field of power transmission and transformation system configuration devices, in particular to a tubular bus single-hole connecting device convenient to disassemble and assemble and a use method thereof.

Background

The tubular bus is one of key devices (materials) in the power transmission and transformation system, is mainly used as an overcurrent conductor in conductor connection between a power transmission lead of a power grid and a transformer of a transformer substation, a jumper wire in a power transmission line, a connecting conductor in power equipment and a high-current direct-current ice melting device in a power project, is a brand new conductor for replacing a traditional rectangular, groove-shaped, bar-shaped bus and flexible lead, is one of key devices (materials) in the power transmission and transformation system, and plays a vital role in safe and reliable operation of the power transmission and transformation system and the power equipment.

The tubular bus connecting device in the prior art usually embeds the tubular bus into the tubular bus for connection, so that the problems of insufficient contact between the tubular bus and a connector, poor conductive effect and the like are easily caused, and an embedding point matched with the tubular bus is likely to scratch the external insulating skin of the tubular bus under the action of time, so that the internal metal wire is exposed, and accidents are easily caused; and when checking or replacing the tubular busbar connecting device according to the examples, the common connecting mode is welding, which is inconvenient for disassembly.

Moreover, the connection of the tubular bus on the iron tower inevitably causes the phenomenon of bending connection or inclined connection, and in the prior art, two traditional connection devices are usually adopted at the top ends of two inclined or bent parts, so that the tubular bus is bent forcibly, which is very inconvenient and dangerous.

Therefore, the tubular bus single-hole connecting device convenient to disassemble and assemble and the using method thereof are provided.

Disclosure of Invention

The invention aims to provide a tubular bus single-hole connecting device convenient to disassemble and assemble and a using method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme that the pipe bus single-hole connecting device convenient to disassemble and assemble and the using method thereof comprise two fixed shells, wherein a clamping plate is welded on the upper surface of each fixed shell, the inner side wall of the clamping plate is connected with a base in a sliding manner, two second bosses are integrally formed in the front of the upper surface of each fixed shell, two first fixing bolts are symmetrically and fixedly connected with two side surfaces of the base, the outer surface of each first fixing bolt is in threaded connection with the fixed shells, a fixing sleeve is integrally formed on the upper surface of the base, a first pin shaft is hinged to the rear part of the outer surface of each fixing sleeve, a second pin shaft is hinged to the rear part of the outer surface of each fixing sleeve, the fixing sleeves are hinged to outer shells through the first pin shafts, the fixing sleeves are hinged to inner shells through the second pin shafts, and twelve spring bases are symmetrically and fixedly connected to the inner side walls of the outer shells, the side welding of fixed casing has first backup pad, another one side welding that fixed casing is close to first backup pad has the second backup pad.

As further preferable in the present technical solution: and four third bosses are symmetrically and integrally formed on two side surfaces of the fixed shell.

As further preferable in the present technical solution: the inside wall cladding of interior casing is connected with dampproofing pad, the inside wall cladding of dampproofing pad has tub bus cable.

As further preferable in the present technical solution: the front part of the outer surface of the outer shell is integrally formed with two first bosses, the inner side wall of each first boss is in threaded connection with a second fixing bolt, and the outer surface of each second fixing bolt is fixedly connected with the corresponding second boss.

As further preferable in the present technical solution: the outer surface of the spring base is fixedly connected with a spring, the lower surface of the spring is fixedly connected with a supporting plate, and the lower surface of the supporting plate is connected with the inner shell in a sliding mode.

As further preferable in the present technical solution: the inside wall threaded connection of first backup pad has the screw shaft, the surface of screw shaft with the second backup pad looks adaptation.

In addition, the invention also provides a tubular bus single-hole connecting device convenient to disassemble and assemble and a using method thereof, and the using method comprises the following steps:

s1, aligning third bosses of the two fixed shells to preset threaded holes of the iron tower, adjusting the inclination angles of the two fixed shells by using the first support plate and the second support plate, inserting the base into the clamping plate to move, and fixing the base by using a first fixing bolt;

s2, after the tubular bus cable is sleeved into the moisture-proof pad, the tubular bus cable is placed on the upper portion of the fixed sleeve, the inner shell is firstly rotated to cover the moisture-proof pad, and then the outer shell is rotated, so that the twelve springs and the supporting plate tightly cover the inner shell;

and S3, finally, tightly attaching the four first bosses and the four second bosses, and connecting the outer shell to the fixed shell through the second fixing bolts.

As further preferable in the present technical solution: in S1, ten reinforcing ribs are symmetrically welded to both side surfaces of the base.

Compared with the prior art, the invention has the beneficial effects that:

the design of the moisture-proof pad can not only prevent the outer shell from scratching the outer skin of the tubular bus, but also prevent water flow from permeating into the connecting device in rainy days and other weather and being incapable of volatilizing to corrode the outer skin of the tubular bus;

two, mutually support first backup pad and the second backup pad through two fixed casings and can adjust arbitrary inclination, drive the trend of tub generating line, two tops that have avoided will buckling in the conventional art adopt two traditional connecting device, the phenomenon of buckling the tub generating line by force roughly violently.

Drawings

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

FIG. 2 is a schematic perspective view of the outer housing and the inner housing of the present invention;

FIG. 3 is a partially enlarged structural view of a first pin and a second pin of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic perspective view of another embodiment of the present invention;

FIG. 5 is a schematic perspective view of the outer and inner housings of the present invention;

FIG. 6 is a schematic perspective view of the outer housing and the inner housing of the present invention;

fig. 7 is a schematic structural diagram of the fixing housing of the present invention.

In the figure: 1. clamping a plate; 2. a base; 201. reinforcing ribs; 3. fixing the sleeve; 301. a first pin shaft; 302. a second pin shaft; 4. an outer housing; 401. a first boss; 5. an inner housing; 6. a spring base; 601. a spring; 602. a support plate; 7. a tubular bus cable; 8. a moisture-proof pad; 9. a first fixing bolt; 10. a stationary housing; 1001. a second boss; 1002. a third boss; 11. a first support plate; 12. a threaded shaft; 13. a second support plate; 14. and a second fixing bolt.

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.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: a pipe bus single-hole connecting device convenient to disassemble and assemble and a using method thereof comprise two fixed shells 10, wherein a clamping plate 1 is welded on the upper surface of each fixed shell 10, the inner side wall of each clamping plate 1 is connected with a base 2 in a sliding manner, two second bosses 1001 are integrally formed in the front part of the upper surface of each fixed shell 10, two first fixing bolts 9 are symmetrically and fixedly connected with two side surfaces of each base 2, the outer surface of each first fixing bolt 9 is in threaded connection with the corresponding fixed shell 10, a fixing sleeve 3 is integrally formed on the upper surface of each base 2, a first pin shaft 301 is hinged to the rear part of the outer surface of each fixing sleeve 3, a second pin shaft 302 is hinged to the rear part of the outer surface of each fixing sleeve 3, each fixing sleeve 3 is hinged to an outer shell 4 through the first pin shaft 301, each fixing sleeve 3 is hinged to an inner shell 5 through the second pin shaft 302, twelve spring bases 6 are symmetrically and fixedly connected to the inner side wall of each outer shell 4, a first support plate 11 is welded to the side of the fixed casing 10, and a second support plate 13 is welded to the other fixed casing 10 on the side close to the first support plate 11.

In this embodiment, specifically: four third bosses 1002 are symmetrically and integrally formed on two side surfaces of the fixed shell 10; the third bosses 1002 of the two fixing shells 10 are aligned with the preset threaded holes of the iron tower, compared with the iron tower fixing the whole fixing shell 10 and the structure matched with the same.

In this embodiment, specifically: the inner side wall of the inner shell 5 is connected with a moisture-proof pad 8 in a covering mode, and the inner side wall of the moisture-proof pad 8 is covered with a tubular bus cable 7; the design of the moisture-proof pad 8 can prevent the inner shell 5 from scratching the tubular bus sheath, and also prevent the tubular bus sheath from being corroded due to the fact that water flow in rainy days and other weather permeates into the connecting device and cannot volatilize.

In this embodiment, specifically: the outer surface of the spring base 6 is fixedly connected with a spring 601, the lower surface of the spring 601 is fixedly connected with a supporting plate 602, and the lower surface of the supporting plate 602 is connected with the inner shell 5 in a sliding manner; after the inner shell 5 clamps the tubular bus cable 7, the outer shell 4 is turned over to clamp the inner shell 5, and the supporting plate 602 deforms the inner shell 5 inwards under the action of the spring 601, so that the tubular bus cable 7 is tightly attached, and the problem that the conductive effect is poor due to insufficient contact is avoided.

In this embodiment, specifically: two first bosses 401 are integrally formed at the front part of the outer surface of the outer shell 4, second fixing bolts 14 are connected to the inner side wall threads of the first bosses 401, and the outer surface of each second fixing bolt 14 is fixedly connected with a second boss 1001; when the inner housing 5 is clamped by turning over the outer housing 4 and the tubular bus cable 7 is tightly attached, the outer housing 4 is fixed to the fixing housing 10 by the second fixing bolt 14.

In this embodiment, specifically: the inner side wall of the first supporting plate 11 is in threaded connection with a threaded shaft 12, and the outer surface of the threaded shaft 12 is matched with a second supporting plate 13; the inclination angles of the first supporting plate 11 and the second supporting plate 13 can be adjusted through the threaded shaft 12, the requirement for bending the angle of the tubular bus cable 7 at will is met, the trend of the tubular bus is driven by the fixed shell 10, two traditional connecting devices are adopted on the top ends of two parts to be bent in the traditional technology, and the phenomenon that the tubular bus is bent forcibly and violently is avoided.

s1, aligning the third bosses 1002 of the two fixed shells 10 with preset threaded holes of the iron tower, adjusting the inclination angles of the two fixed shells 10 by using the first support plate 11 and the second support plate 13, inserting the base 2 into the clamping plate 1 to move, and fixing the base 2 by using the first fixing bolts 9;

s2, after the tubular bus cable 7 is sleeved into the moisture-proof pad 8, the tubular bus cable is placed on the upper portion of the fixed sleeve 3, the inner shell 5 is firstly rotated to cover the moisture-proof pad 8, and then the outer shell 4 is rotated, so that the twelve springs 601 and the supporting plate 602 tightly cover the inner shell 5;

s3, finally, the four first bosses 401 are tightly attached to the second bosses 1001, and the outer case 4 is screwed to the stationary case 10 by the second fixing bolts 14.

In this embodiment, specifically: in S1, ten reinforcing ribs 201 are symmetrically welded to both side surfaces of the base 2; the reinforcing rib 201 can increase the load bearing capacity of the fixing sleeve 3 for bearing the tubular bus cable 7, and the phenomenon that the tubular bus cable 7 generates vibration in windy weather is avoided.

Working principle or structural principle: at first the staff aims at the predetermined screw hole of iron tower with the third boss 1002 of two fixed casings 10, then utilizes first backup pad 11 and second backup pad 13 to adjust the inclination of two fixed casings 10, satisfies the demand of bending tube bus-bar cable 7 angle wantonly, drives the trend of tub generating line by fixed casing 10, has avoided adopting two traditional connecting device on two tops that will buckle among the conventional art, the phenomenon of bending tube generating line by force roughly violently.

Then inserting the base 2 into the clamping plate 1 to move, and then fixing the base 2 by using a first fixing bolt 9; when the installation of the tubular bus cable 7 needs to be disassembled, the base 2 is only required to be pulled out of the clamping plate 1, and the bearing capacity brought by the large-area contact between the base 2 and the clamping plate 1 can meet the requirement of daily work; cover dampproofing pad 8 with interior casing 5 rotation, the design of dampproofing pad 8 both can avoid interior casing 5 to rip the tubular bus crust, has also avoided weather rivers such as rainy day to permeate the inside unable volatilization of connecting device and lead to corroding the tubular bus crust.

The outer shell 4 is rotated, so that the twelve springs 601 and the supporting plate 602 tightly cover the inner shell 5, at the moment, the supporting plate 602 deforms the inner shell 5 inwards under the action of the springs 601, the tubular bus cable 7 is tightly attached, and the problems that the contact is not tight enough, the conductive effect is poor and the like are avoided.

After the inner shell 5 is clamped by turning over the outer shell 4 and the tubular bus cable 7 is tightly attached, the outer shell 4 is fixed on the fixed shell 10 by using the second fixing bolt 14, and then the tubular bus cable 7 can be tightly fixed; meanwhile, ten reinforcing ribs 201 are symmetrically welded on two side surfaces of the base 2; the reinforcing rib 201 can increase the load bearing capacity of the fixing sleeve 3 for bearing the tubular bus cable 7, and the phenomenon that the tubular bus cable 7 generates vibration in windy weather is avoided.

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 tub generating line haplopore connecting device convenient to dismouting, includes two fixed casings (10), its characterized in that: the upper surface welding of fixed casing (10) has cardboard (1), the inside wall sliding connection of cardboard (1) has base (2), the upper surface front portion integrated into one piece of fixed casing (10) has two second bosss (1001), the both sides symmetry fixedly connected with two first fixing bolt (9) of base (2), the surface of first fixing bolt (9) with fixed casing (10) threaded connection, the upper surface integrated into one piece of base (2) has fixed sleeve (3), the surface rear portion of fixed sleeve (3) articulates there is first round pin axle (301), the surface rear portion of fixed sleeve (3) articulates there is second round pin axle (302), fixed sleeve (3) articulates through first round pin axle (301) has shell body (4), fixed sleeve (3) articulates through second round pin axle (302) has interior casing (5), the utility model discloses a novel bearing shell, including shell body (4), the inside wall symmetry fixedly connected with twelve spring base (6) of shell body (4), the side welding of fixed casing (10) has first backup pad (11), another one side welding that fixed casing (10) are close to first backup pad (11) has second backup pad (13), the inside wall threaded connection of first backup pad (11) has threaded shaft (12), the surface of threaded shaft (12) with second backup pad (13) looks adaptation can adjust the inclination of first backup pad (11) and second backup pad (13) through threaded shaft (12).

2. The tubular busbar single-hole connecting device convenient to disassemble and assemble as claimed in claim 1, wherein: and four third bosses (1002) are symmetrically and integrally formed on two side surfaces of the fixed shell (10).

3. The tubular busbar single-hole connecting device convenient to disassemble and assemble as claimed in claim 2, wherein: the inside wall cladding of interior casing (5) is connected with dampproofing pad (8), the inside wall cladding of dampproofing pad (8) has tub generating line cable (7).

4. The tubular busbar single-hole connecting device convenient to disassemble and assemble as claimed in claim 3, wherein: the utility model discloses a portable computer, including shell body (4), the anterior integrated into one piece of surface of shell body (4) has two first bosss (401), the inside wall threaded connection of first boss (401) has second fixing bolt (14), the surface of second fixing bolt (14) with second boss (1001) fixed connection.

5. The tubular busbar single-hole connecting device convenient to disassemble and assemble as claimed in claim 4, wherein: the outer fixed surface of spring base (6) is connected with spring (601), the lower surface fixed connection of spring (601) has layer board (602), the lower surface of layer board (602) with interior casing (5) sliding connection.

6. The use method of the pipe bus bar single-hole connecting device convenient to disassemble and assemble as claimed in claim 5, is characterized by comprising the following steps:

s1, aligning third bosses (1002) of the two fixed shells (10) with preset threaded holes of the iron tower, adjusting the inclination angles of the two fixed shells (10) by using a first supporting plate (11) and a second supporting plate (13), inserting the base (2) into the clamping plate (1) to move, and fixing the base (2) by using first fixing bolts (9);

s2, after the tubular bus cable (7) is sleeved into the moisture-proof pad (8), the tubular bus cable is placed on the upper portion of the fixed sleeve (3), the inner shell (5) is rotated to cover the moisture-proof pad (8), and then the outer shell (4) is rotated, so that the twelve springs (601) and the supporting plate (602) tightly cover the inner shell (5);

and S3, finally, tightly attaching the four first bosses (401) and the second bosses (1001), and connecting the outer shell (4) to the fixed shell (10) through the second fixing bolts (14).

7. The use method of the tubular busbar single-hole connecting device convenient to disassemble and assemble as claimed in claim 6, wherein the tubular busbar single-hole connecting device comprises the following steps: in the step S1, ten reinforcing ribs (201) are symmetrically welded to both side surfaces of the base (2).