CN210041246U - Bus duct connecting structure - Google Patents

Bus duct connecting structure Download PDF

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Publication number
CN210041246U
CN210041246U CN201921356509.4U CN201921356509U CN210041246U CN 210041246 U CN210041246 U CN 210041246U CN 201921356509 U CN201921356509 U CN 201921356509U CN 210041246 U CN210041246 U CN 210041246U
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CN
China
Prior art keywords
bus duct
housing
copper sheet
insulating material
rubber pad
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Active
Application number
CN201921356509.4U
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Chinese (zh)
Inventor
徐雪平
冷冬美
陈露
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Jiangsu Sunny Electric Co Ltd
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Jiangsu Sunny Electric Co Ltd
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Publication date
Application filed by Jiangsu Sunny Electric Co Ltd filed Critical Jiangsu Sunny Electric Co Ltd
Priority to CN201921356509.4U priority Critical patent/CN210041246U/en
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Publication of CN210041246U publication Critical patent/CN210041246U/en
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Abstract

The utility model discloses a bus duct connection structure, including bus duct and spring leaf, adjustment mechanism is all installed to the upper and lower both sides of bus duct, and one side of adjustment mechanism installs the housing, the inside of housing is provided with the copper sheet, and one side of copper sheet installs insulating material, the spring leaf is located insulating material's inside, the balloon is installed to one side of insulating material, and the inside of balloon is provided with the rubber pad. This bus duct connection structure is provided with balloon and copper sheet, under the effect of balloon for the balloon can effectual promotion rubber pad paste tight copper sheet, makes the rubber pad wrap up in the outside of copper sheet, makes the rubber pad can effectual paste tight copper sheet, compensaties the clearance between copper sheet and the housing, thereby avoids dust or water stain inside that gets into the housing, is provided with insulating material, and insulating material comprises synthetic resin, avoids the copper sheet to produce the electric leakage phenomenon, provides reliable protection for the copper sheet.

Description

Bus duct connecting structure
Technical Field
The utility model relates to a bus duct technical field specifically is bus duct connection structure.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. Developed countries abroad, hong Kong, Macau, etc. are popularized. In Guangzhou, Guangdong of China, more than 12 building distribution rooms are led out, namely, more than 90% of main lines led to floors use bus ducts; the 630KVA transformer to the power distribution cabinet uses bus ducts.
Current bus duct is in the use, and water stain or dust get into connection structure's inside easily to lead to water stain corruption connection structure's inside, and the connection between the bus duct produces easily and rocks, and can not be fine provide reliable buffering for the bus duct, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current bus duct basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bus duct connection structure to propose current bus duct in solving above-mentioned background art in the use, water stain or dust get into connection structure's inside easily, thereby lead to water stain corruption connection structure's inside, and the connection between the bus duct produces easily and rocks, and can not be fine provide reliable buffering for the bus duct, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: bus duct connection structure, including bus duct and spring leaf, adjustment mechanism is all installed to the upper and lower both sides of bus duct, and one side of adjustment mechanism installs the housing, the inside of housing is provided with the copper sheet, and one side of copper sheet installs insulating material, the spring leaf is located insulating material's inside, the balloon is installed to one side of insulating material, and the inside of balloon is provided with the rubber pad.
Preferably, the adjusting mechanism comprises a connecting block, an adjusting spring and a positioning pin, the adjusting spring is installed on one side of the connecting block, and the adjusting spring penetrates through the inside of the adjusting spring.
Preferably, the connecting block and the bus duct are welded, the connecting block and the housing form an elastic structure through the matching between the adjusting spring and the positioning pin, and the adjusting spring and the positioning pin are symmetrically distributed through a horizontal center line of the bus duct.
Preferably, the housing is wrapped outside the insulating material, and the insulating material is uniformly distributed along the vertical center line of the housing.
Preferably, the housing forms an elastic structure between the spring pieces and the copper sheets, the spring pieces are symmetrically distributed around a central axis of the copper sheets, and the outer portions of the spring pieces are of arc-shaped structures.
Preferably, all along the vertical central line direction evenly distributed of housing between gas circle and the rubber pad, and the gas circle parcel is in the outside of rubber pad to the inside of rubber pad is the hollow circular ring form structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with the adjusting mechanism, the housing compresses the adjusting spring along the central axis direction of the positioning pin under the action of external force, so that the adjusting spring can efficiently act on the housing, and the symmetric distribution of the adjusting mechanism can effectively control the moving direction of the housing, thereby avoiding the housing from deflecting, so that the adjusting mechanism can efficiently act on the housing, and providing reliable protection for the housing;
2. the utility model discloses be provided with insulating material, insulating material is by synthetic resin composition, avoids the copper sheet to produce the electric leakage phenomenon, provides reliable protection for the copper sheet, is provided with the spring leaf, and the arc structure of spring leaf provides sufficient deformation volume for the deformation of spring leaf for the spring leaf can the effectual clamping copper sheet of spring leaf, thereby restricts the position of copper sheet;
3. the utility model discloses be provided with balloon and copper sheet, under the effect of balloon for the balloon can effectually promote the rubber pad and paste tight copper sheet, makes the rubber pad wrap up in the outside of copper sheet, makes the rubber pad can effectually paste tight copper sheet, compensaties the clearance between copper sheet and the housing, thereby avoids dust or water stain inside that gets into the housing.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is the external structure schematic diagram of the bus duct of the present invention.
In the figure: 1. a bus duct; 2. an adjustment mechanism; 201. connecting blocks; 202. adjusting the spring; 203. positioning pins; 3. a housing; 4. a copper sheet; 5. an insulating material; 6. a spring plate; 7. a balloon; 8. and (7) a rubber pad.
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 a technical solution: the bus duct connecting structure comprises a bus duct 1 and a spring piece 6, wherein adjusting mechanisms 2 are respectively arranged on the upper side and the lower side of the bus duct 1, a cover 3 is arranged on one side of each adjusting mechanism 2, each adjusting mechanism 2 comprises a connecting block 201, an adjusting spring 202 and a positioning pin 203, the adjusting spring 202 is arranged on one side of the connecting block 201, the adjusting springs 202 penetrate through the adjusting springs 202, the connecting blocks 201 are welded with the bus duct 1, the connecting blocks 201 form an elastic structure with the cover 3 through the matching between the adjusting springs 202 and the positioning pins 203, the adjusting springs 202 and the positioning pins 203 are symmetrically distributed on a horizontal central line penetrating through the bus duct 1, when the cover 3 is extruded by external force, the cover 3 compresses the adjusting springs 202 along the central axis direction of the positioning pins 203 at the moment, the adjusting springs 202 can efficiently act on the cover 3, and the symmetrical distribution of the adjusting mechanisms 2 can effectively control, the housing 3 is prevented from deflecting, so that the adjusting mechanism 2 can efficiently act on the housing 3, and reliable protection is provided for the housing 3;
a copper sheet 4 is arranged in the housing 3, an insulating material 5 is arranged on one side of the copper sheet 4, the housing 3 is wrapped outside the insulating material 5, the insulating material 5 is uniformly distributed along the vertical central line direction of the housing 3, the insulating material 5 is made of synthetic resin, the copper sheet 4 is prevented from generating electric leakage phenomenon, reliable protection is provided for the copper sheet 4, the spring leaf 6 is positioned in the insulating material 5, the housing 3 forms an elastic structure with the copper sheet 4 through the spring leaf 6, the spring leaf 6 is symmetrically distributed around the central axis of the copper sheet 4, and the outer part of the spring piece 6 is in an arc structure, a user can penetrate the copper sheet 4 into the housing 3, so that the spring piece 6 is tightly attached to the copper sheet 4, the arc-shaped structure of the spring piece 6 provides sufficient deformation for the deformation of the spring piece 6, so that the spring piece 6 can effectively clamp the copper sheet 4, and the position of the copper sheet 4 is limited;
balloon 7 is installed to one side of insulating material 5, and the inside of balloon 7 is provided with rubber pad 8, all along the vertical central line direction evenly distributed of housing 3 between balloon 7 and the rubber pad 8, and balloon 7 wraps up in the outside of rubber pad 8, and the inside of rubber pad 8 is cavity ring column structure, under the effect of balloon 7, make balloon 7 can effectual promotion rubber pad 8 paste tight copper sheet 4, make rubber pad 8 wrap up in the outside of copper sheet 4, make rubber pad 8 can effectual paste tight copper sheet 4, compensate the clearance between copper sheet 4 and the housing 3, thereby avoid dust or water stain entering housing 3's inside.
The working principle is as follows: when the bus duct connecting structure is used, firstly, when the housing 3 is extruded by external force, at the moment, the housing 3 compresses the adjusting spring 202 along the central axis direction of the positioning pin 203, so that the adjusting spring 202 can efficiently act on the housing 3, and reliable protection is provided for the housing 3;
secondly, a user can penetrate the copper sheet 4 into the housing 3, so that the spring piece 6 is tightly attached to the copper sheet 4, the position of the copper sheet 4 can be effectively clamped under the action of the spring piece 6, and the copper sheet 4 is prevented from deflecting;
finally, under the effect of the balloon 7, the balloon 7 can effectively push the rubber pad 8 to be attached to the copper sheet 4, so that dust or water stain is prevented from entering the housing 3, and the working principle of the bus duct connecting structure is realized.
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 (6)

1. Bus duct connection structure, including bus duct (1) and spring leaf (6), its characterized in that: adjustment mechanism (2) are all installed to the upper and lower both sides of bus duct (1), and one side of adjustment mechanism (2) installs housing (3), the inside of housing (3) is provided with copper sheet (4), and insulating material (5) are installed to one side of copper sheet (4), spring leaf (6) are located the inside of insulating material (5), balloon (7) are installed to one side of insulating material (5), and the inside of balloon (7) is provided with rubber pad (8).
2. The bus duct connection structure of claim 1, wherein: adjustment mechanism (2) are including connecting block (201), adjusting spring (202) and locating pin (203), adjusting spring (202) are installed to one side of connecting block (201), and adjusting spring (202) have been run through to adjusting spring (202) inside.
3. A bus duct connecting structure according to claim 2, wherein: the connecting block (201) and the bus duct (1) are welded, the connecting block (201) and the housing (3) form an elastic structure through the matching between the adjusting spring (202) and the positioning pin (203), and the adjusting spring (202) and the positioning pin (203) are symmetrically distributed on the horizontal center line of the bus duct (1).
4. The bus duct connection structure of claim 1, wherein: the housing (3) is wrapped outside the insulating material (5), and the insulating material (5) is uniformly distributed along the vertical center line direction of the housing (3).
5. The bus duct connection structure of claim 1, wherein: the elastic structure is formed between the shell (3) and the copper sheets (4) through the spring pieces (6), the spring pieces (6) are symmetrically distributed about the central axis of the copper sheets (4), and the outer portions of the spring pieces (6) are of arc-shaped structures.
6. The bus duct connection structure of claim 1, wherein: the air ring (7) and the rubber pad (8) are uniformly distributed along the vertical central line direction of the housing (3), the air ring (7) is wrapped outside the rubber pad (8), and the rubber pad (8) is in a hollow circular ring structure.
CN201921356509.4U 2019-08-20 2019-08-20 Bus duct connecting structure Active CN210041246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921356509.4U CN210041246U (en) 2019-08-20 2019-08-20 Bus duct connecting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921356509.4U CN210041246U (en) 2019-08-20 2019-08-20 Bus duct connecting structure

Publications (1)

Publication Number Publication Date
CN210041246U true CN210041246U (en) 2020-02-07

Family

ID=69351199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921356509.4U Active CN210041246U (en) 2019-08-20 2019-08-20 Bus duct connecting structure

Country Status (1)

Country Link
CN (1) CN210041246U (en)

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