CN216162365U

CN216162365U - A straight line section connecting device of a dense busway

Info

Publication number: CN216162365U
Application number: CN202122258312.0U
Authority: CN
Inventors: 卓宁; 龚建强
Original assignee: Hubei Aidixin Electronic Technology Co ltd
Current assignee: Hubei Aidixin Electronic Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-01
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of bus ducts, and discloses a straight line segment connection device of a dense bus duct, which comprises a bus duct body, a section bus bar is arranged inside the bus duct body, and an outer side of an upper end of the bus duct body is arranged There is an upper cover plate, the inside of the second through hole is provided with an insulating sleeve, the inside of the insulating sleeve is provided with a screw rod, the outer side of the screw rod is provided with a locking nut, and the inside of the busbar is provided with There are installation holes, and the lower end of the busway body is provided with a lower cover plate. The straight line section connecting device of the dense bus duct, when connecting the junction bus bars inside the straight section of the bus duct, the first insulating plate and the second insulating plate are engaged with the junction bus bar, and the connection copper bar is connected with the junction bus bar. Conductive, insulated by the insulating plate and the insulating sleeve, and at the same time, the whole is connected and fixed by the screw rod and the lock nut, which improves the convenience and safety of the connection of the straight section of the busway.

Description

Linear section connecting device of intensive bus duct

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a straight-line section connecting device of an intensive bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power to various elements of distributed system, and has been increasingly substituted for wire cable in indoor low-voltage power transmission main line engineering project, and the bus duct is a new conductor formed from copper or aluminium as conductor, non-olefinic insulating support and then mounted in metal groove, and is an indispensable wiring mode on the electric equipment and power system of high-rise building and factory, etc. nowadays, due to the requirements of various building power of building and factory, and the demand is increasing year by year, and the use of original circuit wiring mode, i.e. pipe-through mode, brings many difficulties in construction, and when the power distribution system is to be changed, it is almost impossible to make it simple, however, if the bus duct is used, it is very easy to achieve the goal, in addition, the building can be more beautiful.

However, current bus duct straightway is when connecting, and the section generating line that is located the bus duct outside does not have a device of connecting fast, needs the staff to be connected one by one the section generating line, and is inefficient, wastes time and energy, and the inside section generating line of current bus duct lacks certain insulating setting when connecting simultaneously for the junction is not very safe after connecting, takes place the condition of electric leakage short circuit easily, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a straight-line section connecting device of an intensive bus duct, which solves the problems that when the existing bus duct straight-line sections are connected, no device for quickly connecting the section buses positioned on the outer side of the bus duct exists, workers are required to connect the section buses one by one, the efficiency is low, time and labor are wasted, and meanwhile, when the section buses inside the existing bus duct are connected, a certain insulation setting is lacked, so that the connecting position is not very safe after connection, the condition of electric leakage short circuit is easy to occur, and the practicability is greatly reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a straightway connecting device of intensive bus duct, includes the bus duct body, the inside of bus duct body is provided with festival generating line, the upper end outside of bus duct body is provided with the upper cover plate, the lower extreme fixedly connected with first insulation board of upper cover plate, the lower extreme of upper cover plate is located fixedly connected with second insulation board between the first insulation board, the outside fixedly connected with of second insulation board connects the electric copper bar, first through-hole has been seted up to the inside of first insulation board, the second through-hole has all been seted up to second insulation board and the inside of connecting the electric copper bar, the inside of second through-hole is provided with insulating sleeve, insulating sleeve's inside is provided with the lead screw, the outside of lead screw is provided with lock nut, the mounting hole has been seted up to the inside of festival generating line, the lower extreme of bus duct body is provided with down the apron.

Preferably, the bus duct body and the section buses are symmetrically provided with two groups respectively about the vertical central line of the upper cover plate, each group of the section buses are distributed at equal intervals, and the section buses are in mutual contact, so that better connection is facilitated.

Preferably, the width of the upper cover plate is greater than that of the lower cover plate, the upper cover plate is detachably connected with the outer side of the upper end of the bus duct body through a bolt, and the lower cover plate is detachably connected with the outer side of the lower end of the bus duct body through a bolt, so that the bus duct is convenient to install and detach.

Preferably, the first insulating plate and the first through hole are symmetrically arranged about the vertical center line of the upper cover plate, the diameter of the first through hole is the same as that of the insulating sleeve, two ends of the outer side of the insulating sleeve are respectively flush with the end face of the outer side of the first insulating plate, and locking and installation are facilitated.

Preferably, the second insulating plate, the power connection copper bars and the second through holes are respectively distributed in six groups at equal intervals, two power connection copper bars in each group are symmetrically arranged about the vertical center line of the second insulating plate, the diameter of each second through hole is the same as that of each first through hole, and each bus duct is connected better.

Preferably, insulating sleeve, lead screw and lock nut are provided with two sets ofly about the vertical central line symmetry of first insulating plate respectively, every group lock nut is provided with two, lock nut and lock nut threaded connection, insulating sleeve and the mutual adaptation of lead screw, easy to assemble and dismantlement.

Compared with the prior art, the utility model provides a straight-line section connecting device of an intensive bus duct, which has the following beneficial effects:

this straightway connecting device of intensive bus duct, through the upper cover plate, first insulation board, the second insulation board, connect the electric copper bar, the insulating sleeve, the lead screw, lock nut and the setting of apron down, when connecting the inside festival generating line of bus duct straightway, carry out the block with first insulation board and second insulation board and festival generating line, will connect the electric copper bar and lead electrically with festival generating line, insulate through insulation board and insulating sleeve, will wholly connect and fix through lead screw and lock nut simultaneously, improve convenience and the security that the bus duct straightway is connected.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the upper cover plate according to the present invention;

FIG. 4 is a schematic cross-sectional view of a first insulating plate according to the present invention;

fig. 5 is a schematic perspective view of an insulating sleeve according to the present invention.

Wherein: 1. a bus duct body; 2. saving a bus; 3. an upper cover plate; 4. a first insulating plate; 5. a second insulating plate; 6. connecting a power copper bar; 7. a first through hole; 8. a second through hole; 9. an insulating sleeve; 10. a screw rod; 11. locking the nut; 12. mounting holes; 13. a lower cover plate.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a straightway connecting device of intensive bus duct, including bus duct body 1, the inside of bus duct body 1 is provided with festival generating line 2, the upper end outside of bus duct body 1 is provided with upper cover plate 3, upper cover plate 3's lower extreme fixedly connected with first insulation board 4, upper cover plate 3's lower extreme is located fixedly connected with second insulation board 5 between first insulation board 4, the outside fixedly connected with of second insulation board 5 connects electric copper bar 6, first through-hole 7 has been seted up to first insulation board 4's inside, second through-hole 8 has all been seted up to second insulation board 5 and the inside of connecting electric copper bar 6, the inside of second through-hole 8 is provided with insulating sleeve 9, insulating sleeve 9's inside is provided with lead screw 10, the outside of lead screw 10 is provided with lock nut 11, mounting hole 12 has been seted up to festival generating line 2's inside, the lower extreme of bus duct body 1 is provided with down apron 13.

Further, bus duct body 1 and section generating line 2 are provided with two sets ofly about the vertical central line symmetry of upper cover plate 3 respectively, and every group section generating line 2 is equidistant distribution, and two sets of section generating lines 2 contact each other, the better connection of being convenient for.

Further, the width of upper cover plate 3 is greater than the width of lower cover plate 13, and the upper cover plate 3 can be dismantled with the upper end outside of bus duct body 1 through the bolt and be connected, and the lower extreme outside of lower cover plate 13 and bus duct body 1 can be dismantled through the bolt and be connected easy to assemble and dismantlement.

Further, first insulating plate 4 and first through-hole 7 are provided with two respectively about the vertical central line symmetry of upper cover plate 3, and the diameter of first through-hole 7 is the same with insulating sleeve 9's diameter, and insulating sleeve 9's outside both ends are equal each other with the outside terminal surface of first insulating plate 4 respectively, make things convenient for locking and installation.

Further, the second insulation board 5, the power connection copper bars 6 and the second through holes 8 are respectively provided with six groups at equal intervals, each group of power connection copper bars 6 is symmetrically arranged about the vertical center line of the second insulation board 5, the diameter of each second through hole 8 is the same as that of each first through hole 7, and each bus duct is connected better.

Further, insulating sleeve 9, lead screw 10 and lock nut 11 are provided with two sets ofly about the vertical central line symmetry of first insulating board 4 respectively, and every group lock nut 11 is provided with two,

lock nut

11 and 11 threaded connection of lock nut, the mutual adaptation of insulating sleeve 9 and lead screw 10, easy to assemble and dismantlement.

When using, earlier dock two sets of bus duct bodies 1 that need to connect, align every section generating line 2, later with the upper cover plate 3 lid in bus duct body 1's upper end, later with the outside contact of first insulation board 4 and section generating line 2, go into every section generating line between 2 with 5 cards of second insulation board, contact the electricity copper bar 6 that connects in the second insulation board 5 outside with section generating line 2, realize the circular telegram of two sets of bus duct straightways, pass first through-hole 7 with lead screw 10 simultaneously, second through-hole 8 and mounting hole 12, connect insulation board and bus duct body 1, rethread lock nut 11 locks and fixes, the structure is simple and practical, the grafting installation is very convenient, and the practicality is greatly improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A straight-line segment connecting device of a dense bus duct, comprising a bus duct body (1), characterized in that: the inside of the bus duct body (1) is provided with a busbar (2), and the bus duct body ( 1) An upper cover plate (3) is provided on the outer side of the upper end, the lower end of the upper cover plate (3) is fixedly connected with a first insulating plate (4), and the lower end of the upper cover plate (3) is located on the first insulating plate. A second insulating plate (5) is fixedly connected between (4), the outer side of the second insulating plate (5) is fixedly connected with an electrical connection copper bar (6), and the inside of the first insulating plate (4) is opened There is a first through hole (7), and a second through hole (8) is opened inside the second insulating plate (5) and the electrical connection copper bar (6), and the inside of the second through hole (8) An insulating sleeve (9) is provided, the interior of the insulating sleeve (9) is provided with a screw rod (10), the outer side of the screw rod (10) is provided with a locking nut (11), and the busbar ( 2) A mounting hole (12) is opened inside, and a lower cover plate (13) is provided at the lower end of the busway body (1).

2 . The straight line segment connecting device of a dense bus duct according to claim 1 , wherein the bus duct body ( 1 ) and the segment bus bar ( 2 ) are respectively about the vertical direction of the upper cover plate ( 3 ). 3 . There are two groups symmetrically arranged on the center line, the section bus bars (2) of each group are distributed at equal intervals, and the two groups of the section bus bars (2) are in contact with each other.

3. The straight line segment connecting device of a dense bus duct according to claim 1, characterized in that: the width of the upper cover plate (3) is greater than the width of the lower cover plate (13), and the upper cover plate (13) (3) and the outer side of the upper end of the bus duct body (1) are detachably connected by bolts, and the lower cover plate (13) and the outer side of the lower end of the bus duct body (1) are detachably connected by bolts.

4. The straight line segment connecting device of a dense bus duct according to claim 1, characterized in that: the first insulating plate (4) and the first through hole (7) are respectively related to the upper cover plate (3) There are two symmetrically arranged vertical center lines of the first through hole (7), the diameter of the first through hole (7) is the same as the diameter of the insulating sleeve (9), and the outer ends of the insulating sleeve (9) are respectively connected to the first insulating sleeve (9). The outer end faces of the plates (4) are flush with each other.

5. The straight line segment connecting device of a dense bus duct according to claim 1, characterized in that: the second insulating plate (5), the copper bar (6) and the second through hole (8) There are six groups distributed at equal intervals, and each group of said copper bars (6) are symmetrically arranged with respect to the vertical center line of the second insulating plate (5). The diameter of the second through hole (8) The same diameter as the first through hole (7).

6 . The straight-line segment connecting device of a dense bus duct according to claim 1 , wherein the insulating sleeve ( 9 ), the screw rod ( 10 ) and the locking nut ( 11 ) are respectively related to the first The vertical centerline of the insulating plate (4) is symmetrically arranged in two groups, and each group is provided with two locking nuts (11), and the locking nuts (11) and the locking nuts (11) are threadedly connected, so The insulating sleeve (9) and the lead screw (10) are adapted to each other.