CN213878656U

CN213878656U - Bus connector

Info

Publication number: CN213878656U
Application number: CN202022669371.2U
Authority: CN
Inventors: 陈嘉健; 罗灿源; 罗亚林
Original assignee: Shanghai Dikang Electric Co ltd
Current assignee: Shanghai Dikang Electric Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a bus connector, concretely relates to wire connection equipment field, including PMKD, U-shaped fixed strip, layering and lug, the fixed strip that is equipped with in PMKD top both sides, the first fixed orifices that has the equidistance to distribute is opened to fixed strip one side outer wall, open fixed strip top one end has the screw hole that runs through in first fixed orifices, threaded hole inner wall opens the fastening bolt that has the equidistance to distribute, the first fixed knot that has the equidistance to distribute is opened to PMKD top one side outer wall. The utility model discloses a be pitch arc and remove when line ball piece extrusion wire, remove the wire toward one end in the U-shaped fixed strip, improve the area of contact of wire and lug, improve the utility model discloses a transmission efficiency through line ball piece extrusion fixed wire, fixed wire is convenient, avoids the wire body impaired, prevents that the wire from splitting, avoids influencing the work efficiency of wire, and the wire can connect fixedly many times not receive the damage.

Description

Bus connector

Technical Field

The embodiment of the utility model provides a relate to the electric wire connection technology field, concretely relates to bus connector.

Background

The bus connector is used for conveniently connecting wires, and is actually a section of metal sheet, both ends of the metal sheet are provided with holes for inserting the wires, and screws are used for fastening or loosening, for example, two wires need to be connected sometimes and disconnected sometimes, and then the wires can be connected by using terminals and disconnected at any time without welding or winding the wires together conveniently and quickly.

The prior art has the following defects: the existing bus connector adopts a low-voltage distribution bus connection mode, connects a bus with a cable, and adopts a perforated screw fastening connection mode. All pass the hole on the sheetmetal with the wire and twine when current bus connector connecting wire, this kind of mode is many years's traditional mounting means, and the installation needs the location, measures the screw interval, and on-the-spot drilling, mounted position are limited, and the installation wire of being not convenient for needs spiral winding wire when fixed wire, makes the wire body impaired easily, influences the result of use of wire, and work efficiency is low. In case the accident takes place, need dismantle the installation, dismantle the wire process and need unpack the wire apart, the fracture easily appears in the wire, is not convenient for install original wire again, and the processing mode is loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a bus connector is the pitch arc when extrudeing the wire through the line ball piece and removes, with the wire during extrusion U-shaped fixed slot toward the one end removal in the U-shaped fixed strip, improve the area of contact of wire and lug, improve the utility model discloses a transmission efficiency, through line ball piece extrusion fixed wire, fixed wire is convenient, avoid the wire body impaired, prevent that the wire from splitting, avoid influencing the work efficiency of wire, the wire can connect fixedly many times and not receive the damage, simple to operate, convenient to detach to solve among the prior art bus connector fixed wire and make the wire body impaired easily, influence the result of use of wire, be not convenient for dismantle the wire, dismantle the wire in-process and make the wire fracture easily, be not convenient for install original wire once more, the loaded down with trivial details problem of processing mode.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a bus connector comprises a fixing bottom plate, a U-shaped fixing strip, a pressing strip and a lug plate, wherein the U-shaped fixing strip is arranged at the top of the fixing bottom plate, the pressing strip is arranged on the inner wall of the top of the U-shaped fixing strip, the lug plate is arranged in the U-shaped fixing strip, fixing strips are fixedly arranged on two sides of the top of the fixing bottom plate, first fixing holes are formed in the outer wall of one side of the fixing strip and are distributed equidistantly, a threaded hole penetrating through the first fixing hole is formed in one end of the top of the fixing strip, fastening bolts are distributed equidistantly and are formed in the inner wall of the threaded hole, first fixing buckles are distributed equidistantly and are formed in the outer wall of one side of the top of the fixing bottom plate, a fixing clamping groove is formed in one end of the bottom of the U-shaped fixing strip, a second fixing buckle is fixedly arranged on the outer wall of one end of the U-shaped fixing strip, a second fixing hole is formed in one end of the U-shaped fixing strip, a first fixing column is fixedly arranged on the inner wall of the center of the top of the U-shaped fixing strip, the U-shaped fixing strip inner wall is located at two sides of the first fixing column and fixedly provided with a third fixing buckle, the inner walls of two ends of the U-shaped fixing strip are provided with fixing buckle grooves, the outer walls of two sides of one end of the pressing strip are fixedly provided with buckles, the outer walls of two sides of one end of the pressing strip are fixedly provided with a second fixing column, the outer wall of one side of the bottom of the pressing strip is fixedly provided with a line pressing block, the central position of the bottom of the line pressing block is provided with a line pressing groove, the central position of the lug is fixedly provided with an arched fixing piece, and the outer walls of two ends of the lug are fixedly provided with an arc contact piece.

Furthermore, four corners of the bottom of the fixing bottom plate are provided with sedimentation fixing holes, and the inner walls of the sedimentation fixing holes are provided with matched hexagon socket head bolts.

Further, the first fixed outer wall profile of the buckle and the inner wall profile of the fixed clamping groove are matched, the second fixed outer wall profile of the buckle and the inner wall profile of the second fixed hole are matched, the inner wall profile of the fixed clamping groove and the outer wall profile of the buckle are matched, and the third fixed inner wall of the buckle and the inner wall of the second fixed column are movably connected.

Furthermore, the inner walls of two ends of the U-shaped fixing strip are fixedly provided with fixing plates, and the center of the outer wall of one side of each fixing plate is provided with a through hole.

Furthermore, the first fixing hole, the first fixing buckle and the through hole are located on the same horizontal line.

Furthermore, the U-shaped fixing strip, the fixing plate and the pressing strip are made of nylon plastic materials.

The embodiment of the utility model provides a have following advantage:

1. the utility model has the advantages that the lead is inserted into the through hole on the fixing plate, the pressing strip is pressed, the outer walls at the two sides of the pressing strip are fixedly provided with the buckles, and the buckles are clamped into the buckles at the inner walls at the two sides of the U-shaped fixing strip, so that the lead is convenient to install, convenient to disassemble and assemble, and simple and convenient to install;

2. the utility model discloses a be pitch arc and remove when line ball piece extrusion wire, remove the wire toward one end in the U-shaped fixed strip during the extrusion U-shaped fixed slot, improve the area of contact of wire and lug, improve the utility model discloses a transmission efficiency through line ball piece extrusion fixed wire, fixed wire is convenient, avoids the wire body impaired, prevents that the wire from splitting, avoids influencing the work efficiency of wire, and the wire can connect fixedly many times not receive the damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic perspective view of a bus connector according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a bus connector fixing bottom plate provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a bus connector U-shaped fixing strip provided with a pressing strip;

fig. 4 is a schematic perspective view of a U-shaped fixing strip of a bus connector according to the present invention;

fig. 5 is a schematic top view of a U-shaped fixing strip of a bus connector according to the present invention;

fig. 6 is a schematic perspective view of a bus connector lug according to the present invention;

fig. 7 is a schematic view of a three-dimensional structure of a bus connector depression bar provided by the present invention;

fig. 8 is a schematic bottom view of a U-shaped fixing strip of a bus connector according to the present invention;

in the figure: 1 PMKD, 2 subside the fixed orifices, 3 first fixed knot, 4 fixed strips, 5 first fixed orifices, 6 screw holes, 7 fastening bolt, 8U-shaped fixed strip, 9 second fixed knot, 10 second fixed orifices, 11 first fixed column, 12 third fixed knot, 13 fixed catching grooves, 14 fixed plates, 15 through holes, 16 layering, 17 buckle, 18 second fixed column, 19 line ball piece, 20 line ball groove, 21 lug, 22 arch stationary blade, 23 arc contact, 24 fixed card grooves.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-8 in the specification, the bus connector of the embodiment comprises a fixing base plate 1, a U-shaped fixing strip 8, a pressing strip 16 and a lug 21, wherein the U-shaped fixing strip 8 is arranged at the top of the fixing base plate 1, the pressing strip 16 is arranged on the inner wall of the top of the U-shaped fixing strip 8, the lug 21 is arranged in the U-shaped fixing strip 8, fixing strips 4 are fixedly arranged on two sides of the top of the fixing base plate 1, first fixing holes 5 which are distributed equidistantly are formed in the outer wall of one side of the fixing strip 4, a threaded hole 6 penetrating through the first fixing hole 5 is formed in one end of the top of the fixing strip 4, fastening bolts 7 which are distributed equidistantly are formed in the inner wall of the threaded hole 6, first fixing buckles 3 which are distributed equidistantly are formed in the outer wall of one side of the top of the fixing base plate 1, a fixing clamping groove 24 is formed in one end of the bottom of the U-shaped fixing strip 8, a second fixing buckle 9 is fixedly arranged on the outer wall of one end of the U-shaped fixing strip 8, the improved fixing device is characterized in that a second fixing hole 10 is formed in one end of the U-shaped fixing strip 8, a first fixing column 11 is fixedly arranged on the inner wall of the center of the top of the U-shaped fixing strip 8, third fixing buckles 12 are fixedly arranged on two sides of the first fixing column 11 on the inner wall of the U-shaped fixing strip 8, fixing buckle grooves 13 are formed in inner walls of two ends of the U-shaped fixing strip 8, buckles 17 are fixedly arranged on outer walls of two sides of one end of the pressing strip 16, a second fixing column 18 is fixedly arranged on outer walls of two sides of one end of the pressing strip 16, a pressing line block 19 is fixedly arranged on the outer wall of one side of the bottom of the pressing strip 16, a pressing line groove 20 is formed in the center of the bottom of the pressing line block 19, an arch fixing piece 22 is fixedly arranged in the center of the wiring piece 21, and arc contact pieces 23 are fixedly arranged on outer walls of two ends of the wiring piece 21.

Furthermore, four corners of the bottom of the fixing bottom plate 1 are provided with sedimentation fixing holes 2, and the inner walls of the sedimentation fixing holes 2 are provided with inner hexagon bolts matched with each other.

Further, first fixed 3 outer wall profiles of detaining and the 24 inner wall profiles looks adaptations of fixed slot, the second is fixed to be detained 9 outer wall profiles and the 10 inner wall profiles looks adaptations of second fixed orifices, fixed 13 inner wall profiles of catching groove and the 17 outer wall profiles looks adaptations of buckle, the third is fixed detains 12 inner walls and the 18 inner wall swing joint of second fixed column, is convenient for fix the utility model discloses a fixed.

Further, the inner walls of the two ends of the U-shaped fixing strip 8 are both fixedly provided with a fixing plate 14, and the central position of the outer wall of one side of the fixing plate 14 is provided with a through hole 15.

Further, the first fixing hole 5, the first fixing buckle 3 and the through hole 15 are located on the same horizontal line, so that the lead can be conveniently installed and fixed.

Further, the U-shaped fixing strip 8, the fixing plate 14 and the pressing strip 16 are made of nylon plastics, and nylon has high mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, self-lubrication, shock absorption and noise reduction, oil resistance, weak acid resistance, alkali resistance and common solvents, good electrical insulation, self-extinguishing property, no toxicity, no odor, good weather resistance and poor dyeing property.

The implementation scenario is specifically as follows: firstly, a fixed base plate 1 is arranged at the position of wire connection, a U-shaped fixed strip 8 is clamped on the fixed base plate 1 through a fixed clamping groove 24 and a first fixed buckle 3 in sequence according to the requirement of the wire connection quantity, two wires to be connected pass through a first fixed hole 5 on the same horizontal line respectively, then a sheath at one end of the wire is stripped, the length of the stripped sheath is half of that of the U-shaped fixed strip 8, the wire stripped of the sheath is inserted into a through hole 15 on a fixed plate 14, the wire is inserted into the U-shaped fixed strip 8, then a fastening bolt 7 in a threaded hole 6 is screwed, after the wire is fixed, a pressing strip 16 is downwards buckled, a wire pressing block 19 arranged at the bottom of the pressing strip 16 extrudes the wire inserted into the U-shaped fixed strip 8, the wire is pressed into an arc contact piece 23, the wire in the first fixed hole 5 is fixed through the fastening bolt 7, the wire pressing block 19 arranged at one end of the bottom of the pressing strip 16 extrudes the wire, the lead is convenient to fix and avoid the looseness of the lead, the wire pressing block 19 moves in an arc line when extruding the lead, the lead moves towards one end in the U-shaped fixing strip when extruding the U-shaped fixing groove, the contact area of the lead and the lug 21 is improved, the transmission efficiency of the utility model is improved, the outer walls at two sides of the pressing strip 16 are fixedly provided with buckles 17 which are clamped into the buckles 17 at the inner walls at two sides of the U-shaped fixing strip, the lead is connected and fixed after the lead is connected, the lead is extruded and fixed through the wire pressing block 19, the lead body is convenient to fix, the lead is prevented from being damaged, the working efficiency of the lead is prevented from being influenced, the lead can be connected and fixed for many times without damage, the pressing strip 16 is pressed through the lead inserted into the through holes 15 on the fixing plate 14, the buckles 17 which are fixedly arranged at the outer walls at two sides of the pressing strip 16 are clamped into the buckles 17 at the inner walls at two sides of the U-shaped fixing strip, the lead is convenient to be installed and disassembled, the installation mode is simple and convenient, install 3 installation U-shaped fixed strips of a plurality of first fixed knots through fixed low board 1, be convenient for a large amount of connecting wire, convenient to install when the wire breaks down dismantles U-shaped fixed strip 8, this embodiment has specifically solved current bus connector fixed wire among the prior art and has made the wire body impaired easily, influence the result of use of wire, be not convenient for dismantle the wire, dismantle the wire in-process and make the wire fracture easily, be not convenient for install original wire once more, the loaded down with trivial details problem of processing mode.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A busbar connector, comprising a fixed base plate (1), a U-shaped fixed strip (8), a pressure strip (16) and a lug (21), the U-shaped fixed strip (8) being arranged on the fixed base plate (1) On the top, the pressing strip (16) is arranged on the inner wall of the top of the U-shaped fixing strip (8), and the connecting piece (21) is arranged in the U-shaped fixing strip (8), characterized in that: the top of the fixing bottom plate (1) Fixing strips (4) are fixed on both sides, the outer wall of one side of the fixing strips (4) is provided with first fixing holes (5) distributed at equal distances, and one end of the top of the fixing strips (4) is provided with holes extending through the first fixing holes (5). The threaded hole (6) of the fixing hole (5), the inner wall of the threaded hole (6) is provided with equidistantly distributed fastening bolts (7), and the outer wall of the top side of the fixed bottom plate (1) is provided with equidistantly distributed fastening bolts (7). A first fixing buckle (3), a fixing slot (24) is opened at one end of the bottom of the U-shaped fixing strip (8), and a second fixing buckle (9) is fixed on the outer wall of one end of the U-shaped fixing strip (8), One end of the U-shaped fixing strip (8) is provided with a second fixing hole (10), a first fixing column (11) is fixedly arranged on the inner wall of the top center of the U-shaped fixing strip (8), and the U-shaped fixing strip ( 8) The inner walls are located on both sides of the first fixing column (11) and are fixedly provided with third fixing buckles (12), the inner walls of both ends of the U-shaped fixing strip (8) are provided with fixing buckle grooves (13), and the pressing strips (16) ) at one end of the outer wall on both sides of the outer wall is fixedly provided with a buckle (17), the outer wall of one end of the pressure strip (16) is fixed with a second fixing column (18), and the outer wall of the bottom side of the pressure strip (16) is fixed with a pressure line block (19), a wire-pressing groove (20) is opened at the bottom center of the wire-pressing block (19), an arch-shaped fixing plate (22) is fixed at the central position of the connection piece (21), and the connection piece ( 21) The outer walls of both ends are fixedly provided with arc-shaped contact pieces (23).

2. A busbar connector according to claim 1, characterized in that: settlement fixing holes (2) are opened at the four corners of the bottom of the fixed bottom plate (1), and the inner wall of the settlement fixing hole (2) is equipped with suitable Equipped with hexagon socket head bolts.

3. A busbar connector according to claim 1, characterized in that: the outline of the outer wall of the first fixing buckle (3) is adapted to the outline of the inner wall of the fixing slot (24), and the second fixing buckle ( 9) The contour of the outer wall is adapted to the contour of the inner wall of the second fixing hole (10), the contour of the inner wall of the fixing buckle groove (13) is adapted to the contour of the outer wall of the buckle (17), and the inner wall of the third fixing buckle (12) is adapted It is movably connected with the inner wall of the second fixing column (18).

4. A busbar connector according to claim 1, characterized in that: the inner walls of both ends of the U-shaped fixing strip (8) are fixedly provided with a fixing plate (14), and one side of the fixing plate (14) is fixed. A through hole (15) is opened in the center of the outer wall.

5 . The busbar connector according to claim 4 , wherein the first fixing hole ( 5 ), the first fixing buckle ( 3 ) and the through hole ( 15 ) are located on the same horizontal line. 6 .

6 . The busbar connector according to claim 1 , wherein the U-shaped fixing strip ( 8 ), the fixing plate ( 14 ) and the pressing strip ( 16 ) are made of nylon plastic material. 7 .