CN103700957A

CN103700957A - Bus butting method

Info

Publication number: CN103700957A
Application number: CN201310587997.0A
Authority: CN
Inventors: 王甦
Original assignee: LUOYANG LONGYU ELECTRICAL EQUIPMENT CO Ltd; State Grid Corp of China SGCC
Current assignee: LUOYANG LONGYU ELECTRICAL EQUIPMENT CO Ltd; State Grid Corp of China SGCC
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-04-02

Abstract

The invention relates to a bus butting method. According to the bus butting method, head materials of a plurality of bus defective materials (1) with the length of more than 15 CM are provided. The bus butting method comprises the following steps: manufacturing the two ends of the plurality of bus defective materials (1) into convex surfaces (2) at one ends and concave surfaces (3) at the other ends respectively by adopting a linear cutting method; mutually splicing the convex surface (2) at one end sand the concave surfaces (3) at the other ends of the bus defective materials (1) so as to guarantee that no gap exists in the butting joints (4) of the convex surfaces (2) and the concave surfaces (3); mutually splicing the convex surfaces (2) at one ends and the concave surfaces (3) at the other ends of the plurality of bus defective materials (1) to form copper bars, detecting whether butting is tight, and integrating the plurality of bus defective materials (1) by adopting a welding (5) method after tight butting is confirmed to obtain a bus. The convex surfaces and the concave surfaces are arranged at the two ends of the bus defective materials, and the integrated bus is obtained by mutually splicing the plurality of bus defective materials, so that the utilization rate of the bus can be increased and the material cost can be reduced.

Description

A kind of method of bus docking

[technical field]

The present invention relates to a kind of bus docking calculation, especially relate to a kind of method that bus defective material docking forms new bus.

[background technology]

Along with emerging in large numbers of modernization project facility and equipment, the fast increasing of power consumption of all trades and professions, the appearance in especially numerous skyscrapers or large-sized workshop workshop, traditional cable as transmission pressure can not meet the demands in large electric current conveying system, the parallel connection of multiway cable is used to on-the-spot installation and is connected and brought inconvenience, the plug type bus duct being formed by polylith copper bar arises at the historic moment as a kind of novel distribution wire, compare with traditional cable, when carrying, large electric current fully demonstrates its superiority, contact resistance and the temperature rise of junction, bus duct both ends and branching port splicing position have been reduced, and in bus duct, used high-quality insulating material, thereby improved the security reliability of bus duct, make whole system more improve bus and adopt copper bar or aluminium row, its current density is large, resistance is little, kelvin effect is little, need not fall to hold and use.Yet copper bar is when carrying out a bus blanking, and remainder bus is because too short and can not continue to use, only has and process when waste product.

[summary of the invention]

In order to overcome the deficiency in background technology, the invention discloses a kind of method of bus docking, the present invention is by arranging convex surface, concave surface at bus defective material two ends, by polylith bus defective material, mutually peg graft and obtain the bus of one, the present invention can improve the utilization rate of bus to bus defective material, reduces material cost.

In order to realize described goal of the invention, the present invention adopts following technical scheme:

A method for bus docking, comprises bus defective material stub bar polylith more than 15CM length;

1) adopt respectively line cutting mode to produce one end convex surface, other end concave surface at the two ends of polylith bus defective material;

2) one end convex surface of polylith bus defective material, other end concave surface are pegged graft mutually, convex surface and concave surface abutment joint gapless in guaranteeing to peg graft;

3) one end convex surface of polylith bus defective material, other end concave surface are pegged graft mutually formation copper bar, checks whether docking is tight, when confirming that docking utilizes welding manner to make described polylith bus defective material form one after tight and obtains bus.

The method of described bus docking, described bus defective material thickness range comprises thickness 2.5 mm, 3.5 mm, 4.5 mm, 5.5 mm, 7.5 mm, 9.5 mm, 11.5mm.

The method of described bus docking, utilizes adhesive tape by two side bonds after the formation copper bar of in step 3), one end convex surface of polylith bus defective material, other end concave surface being pegged graft mutually, so that gap is without change in size after welding.

Owing to having adopted technique scheme, the present invention has following beneficial effect:

The method of bus docking of the present invention, can realize residue bus defective material and utilize, and copper bar contact-making surface is greater than port surface, and the above stub bar of 15CM docks after can processing by port, has reduced the waste of bus defective material.

[accompanying drawing explanation]

Fig. 1 is the convex configuration schematic diagram of bus defective material of the present invention.

Fig. 2 is the concave structure schematic diagram of bus defective material of the present invention.

Fig. 3 is convex surface, the concave surface docking structure schematic diagram of two bus defective materials of the present invention.

Fig. 4 is convex surface, the concave surface butt-welded side seam Welding Structure schematic diagram of polylith bus defective material of the present invention.

In figure: 1, bus defective material; 2, convex surface; 3, concave surface; 4, abutment joint; 5, welding.

[embodiment]

Explanation the present invention that can be detailed by the following examples, discloses object of the present invention and is intended to protect all technological improvements in the scope of the invention,

The method of the docking of the bus described in 1～4, comprises bus defective material 1 stub bar polylith more than 15CM length by reference to the accompanying drawings, and described bus defective material 1 thickness range comprises thickness 2.5 mm, 3.5 mm, 4.5 mm, 5.5 mm, 7.5 mm, 9.5 mm, 11.5mm;

1) adopt respectively line cutting mode to produce one end convex surface 2, other end concave surface 3 at the two ends of polylith bus defective material 1;

2) one end convex surface 2 of polylith bus defective material 1, other end concave surface 3 are pegged graft mutually, convex surface 2 and concave surface 3 abutment joint 4 gaplesss in guaranteeing to peg graft;

3) one end convex surface 2 of polylith bus defective material 1, other end concave surface 3 are mutually pegged graft and formed copper bar, check whether docking is tight, after confirming that docking is tight, utilize adhesive tape by two side bonds, so that gap is without change in size after welding, then utilizes welding 5 modes to make described polylith bus defective material 1 form one and obtain bus.

Part not in the detailed description of the invention is prior art.

Claims

1. a method for bus docking, is characterized in that: comprise bus defective material (1) stub bar polylith more than 15CM length;

1) two ends of polylith bus defective material (1) are adopted respectively line cutting mode produce one end convex surface (2), other end concave surface (3);

2) one end convex surface (2) of polylith bus defective material (1), other end concave surface (3) are pegged graft mutually, convex surface (2) and concave surface (3) abutment joint (4) gapless in guaranteeing to peg graft;

3) one end convex surface (2) of polylith bus defective material (1), other end concave surface (3) are mutually pegged graft and formed copper bar, check whether docking is tight, after confirming docking tightly, utilize welding (5) mode to make described polylith bus defective material (1) form one and obtain bus.

2. the method for bus docking according to claim 1, is characterized in that: described bus defective material (1) thickness range comprises thickness 2.5 mm, 3.5 mm, 4.5 mm, 5.5 mm, 7.5 mm, 9.5 mm, 11.5mm.

3. the method that bus according to claim 1 docks, it is characterized in that: after the formation copper bar of in step 3), one end convex surface (2) of polylith bus defective material (1), other end concave surface (3) being pegged graft mutually, utilize adhesive tape by two side bonds, so that gap is without change in size after welding.