CN212572004U

CN212572004U - Foldable bus duct

Info

Publication number: CN212572004U
Application number: CN202021041978.XU
Authority: CN
Inventors: 郭志伟; 李海洋; 张春才; 蒋海艳; 张新强; 戴昂; 杨进喜
Original assignee: Henan Lanli Electrical Equipment Co ltd
Current assignee: Henan Lanli Electrical Equipment Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a bus duct technical field just discloses a foldable bus duct, including first bus duct box and second bus duct box, the inboard fixed mounting of first bus duct box has quantity to be two first insulating support, right side the right side fixed mounting of first insulating support has the first connecting sleeve that extends to first bus duct box outside. This foldable bus duct, through setting up the head rod, hinge and second connecting rod, can be so that the junction pivoted of first bus duct box and second bus duct box and the top of junction obtain vertically spacing, set up gusset plate and screw, can be so that the junction bottom of first bus duct box and second bus duct box obtains vertically spacing, set up first adapter sleeve and second adapter sleeve, can provide limiting displacement in the junction inboard of first bus duct box and second bus duct box, thereby make the junction of first bus duct box and second bus duct box fixed firm.

Description

Foldable bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a foldable bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus bars, and is used for distributing large power for all elements of distributed system, and can be used for replacing electric wire and cable in indoor low-voltage electric power transmission main line engineering project, and can be popularized in developed countries, hong Kong and Macau one of China, etc. in Guangdong Guangzhou of China, every building with more than 12 floors can be outlet, i.e. more than 90% of main line leading to floor can use bus duct, and the bus duct can be used from 630KVA transformer to power distribution cabinet.

The connection of current foldable bus duct has the condition of fixed insecure, and after the installation time is long, the connection structure of connection appears becoming flexible, and building wall receives easily to make the bus duct drop after vibrations, causes the electric leakage danger, so proposes a foldable bus duct and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a foldable bus duct possesses the fixed firm advantage of waiting of junction, and the junction of having solved current foldable bus duct has the fixed insecure condition, and after the installation time is long, the connection structure of junction appears becoming flexible, and building wall receives easily to make the bus duct drop after vibrations, causes the dangerous problem of electric leakage.

(II) technical scheme

For realizing the fixed firm purpose of above-mentioned junction, the utility model provides a following technical scheme: a folding bus duct comprises a first bus duct box and a second bus duct box, wherein two first insulating supports are fixedly installed on the inner side of the first bus duct box, two first conductive bars are fixedly installed on the inner sides of the first insulating supports, a first connecting sleeve extending to the outside of the first bus duct box is fixedly installed on the right side of the first insulating support, a first connecting rod is fixedly installed at the top of the first bus duct box, a hinge is fixedly installed at one end, far away from the first bus duct box, of the first connecting rod, a second connecting rod extending to the top of the second bus duct box is fixedly installed on one side, far away from the first connecting rod, of the hinge, two second insulating supports are fixedly installed inside the second bus duct box, and second conductive bars extending to the inside of the first bus duct box are fixedly installed on the inner sides of the two second insulating supports, the left side of second insulation support just is located the right side fixed mounting of first adapter sleeve and has the second adapter sleeve, the bottom movable mounting of first bus slot box and second bus slot box has the gusset plate, the bottom movable mounting of gusset plate has the screw that quantity is two.

Preferably, the width of the first bus duct box is equal to the width of the second bus duct box.

Preferably, a first thread groove matched with a screw is formed in the first insulating support on the right side, and a second thread groove matched with the screw is formed in the second insulating support on the left side.

Preferably, the length of the first connecting rod is the same as that of the second connecting rod, and mounting grooves matched with the hinges are formed in the tops of the first connecting rod and the second connecting rod.

Preferably, the right end of the first conductive bar is in an upward bending strip shape, and the bottom of the right end of the first conductive bar is attached to the top of the left end of the second conductive bar.

Preferably, the right end of the outer side of the first connecting sleeve is an inclined ring surface which is concave inwards, the second connecting sleeve is matched with the first connecting sleeve, and the second connecting sleeve is connected with the first connecting sleeve in a sleeved mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a foldable bus duct possesses following beneficial effect:

the foldable bus duct is characterized in that the first connecting rod, the hinge and the second connecting rod are arranged, so that the joint of the first bus duct box and the second bus duct box can rotate, the top of the joint can be longitudinally limited, the bottom of the joint of the first bus duct box and the second bus duct box can be longitudinally limited by the reinforcing plate and the screw, the first connecting sleeve and the second connecting sleeve are arranged, the limiting function can be provided on the inner side of the joint of the first bus duct box and the second bus duct box, so that the joint of the first bus duct box and the second bus duct box is firmly fixed, the second connecting sleeve is matched with the first connecting sleeve by arranging the outer right end of the first connecting sleeve to be an inwards concave inclined ring surface, the connecting mode of the second connecting sleeve and the first connecting sleeve is a sleeve joint, so that the first bus duct box and the second bus duct box can be opened and closed along with the hinge, make things convenient for cup jointing and the separation of second adapter sleeve and first adapter sleeve, be the upwards bending type strip through the right-hand member that sets up first conductive row, the laminating of the left end top of the right-hand member bottom of first conductive row and the second conductive row can make first bus duct box and second bus duct box be located same straight line, and first conductive row is linked together with the second conductive row.

Drawings

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

fig. 2 is the utility model discloses the first bus duct box of structure and second bus duct box separation schematic diagram.

In the figure: the structure comprises a first bus duct box 1, a second bus duct box 2, a first insulating support 3, a first conductive bar 4, a first connecting sleeve 5, a first connecting rod 6, a hinge 7, a second connecting rod 8, a second insulating support 9, a second conductive bar 10, a second connecting sleeve 11, a reinforcing plate 12 and a screw 13.

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. 1-2, the foldable bus duct includes a first bus duct box 1 and a second bus duct box 2, the width of the first bus duct box 1 is equal to the width of the second bus duct box 2, two first insulating holders 3 are fixedly mounted on the inner side of the first bus duct box 1, first conductive bars 4 are fixedly mounted on the inner sides of the two first insulating holders 3, a first connecting sleeve 5 extending to the outside of the first bus duct box 1 is fixedly mounted on the right side of the right first insulating holder 3, a first connecting rod 6 is fixedly mounted on the top of the first bus duct box 1, a hinge 7 is fixedly mounted on one end of the first connecting rod 6 away from the first bus duct box 1, a second connecting rod 8 extending to the top of the second bus duct box 2 is fixedly mounted on one side of the hinge 7 away from the first connecting rod 6, the first connecting rod 6 is equal to the second connecting rod 8, the top parts of the first connecting rod 6 and the second connecting rod 8 are respectively provided with a mounting groove matched with the hinge 7, the interior of the second bus duct box 2 is fixedly provided with two second insulating supports 9, the inner sides of the two second insulating supports 9 are fixedly provided with a second conductive bar 10 extending to the interior of the first bus duct box 1, the right end of the first conductive bar 4 is in an upward bending strip shape, the bottom of the right end of the first conductive bar 4 is attached to the top of the left end of the second conductive bar 10, the left side of the second insulating support 9 on the left side is fixedly provided with a second connecting sleeve 11 positioned on the right side of the first connecting sleeve 5, the right end of the outer side of the first connecting sleeve 5 is in an inwards concave inclined ring surface, the second connecting sleeve 11 is matched with the first connecting sleeve 5, the connecting mode of the second connecting sleeve 11 and the first connecting sleeve 5 is in a sleeve joint mode, the bottom parts of the first bus duct box 1 and the second bus duct box 2 are movably provided with a reinforcing plate 12, the bottom of the reinforcing plate 12 is movably provided with two screws 13, a first thread groove matched with the screw 13 is formed in the right first insulating support 3, and a second thread groove matched with the screw 13 is formed in the left second insulating support 9.

In summary, in the foldable bus duct, by arranging the first connecting rod 6, the hinge 7 and the second connecting rod 8, the joint of the first bus duct box 1 and the second bus duct box 2 can be longitudinally limited, and the top of the joint can be longitudinally limited, by arranging the reinforcing plate 12 and the screw 13, the bottom of the joint of the first bus duct box 1 and the second bus duct box 2 can be longitudinally limited, by arranging the first connecting sleeve 5 and the second connecting sleeve 11, a limiting effect can be provided at the inner side of the joint of the first bus duct box 1 and the second bus duct box 2, so that the joint of the first bus duct box 1 and the second bus duct box 2 is firmly fixed, by arranging the right end of the outer side of the first connecting sleeve 5 to be an inward-concave inclined ring surface, the second connecting sleeve 11 is adapted to the first connecting sleeve 5, and the second connecting sleeve 11 is connected to the first connecting sleeve 5 in a sleeved manner, make first bus duct box 1 and second bus duct box 2 along with opening and shutting of hinge 7, make things convenient for cup jointing and the separation of second adapter sleeve 11 and first adapter sleeve 5, the right-hand member through setting up first electrically conductive row 4 is upwards bending type strip, the laminating of the left end top of the electrically conductive row 10 of right-hand member bottom and the second of first electrically conductive row 4 can be so that when first bus duct box 1 and second bus duct box 2 are located same straight line, first electrically conductive row 4 is linked together with the electrically conductive row 10 of second.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 foldable bus duct, includes first bus duct box (1) and second bus duct box (2), its characterized in that: the insulation support comprises a first bus duct box (1), a first insulation support (3) with two quantities, a first conductive row (4) is fixedly mounted on the inner side of the first bus duct box (1), a first connecting sleeve (5) extending to the outer portion of the first bus duct box (1) is fixedly mounted on the right side of the first insulation support (3), a first connecting rod (6) is fixedly mounted on the top of the first bus duct box (1), a hinge (7) is fixedly mounted at one end, away from the first bus duct box (1), of the first connecting rod (6), a second connecting rod (8) extending to the top of a second bus duct box (2) is fixedly mounted on one side, away from the first connecting rod (6), of the hinge (7), and second insulation supports (9) with two quantities are fixedly mounted on the inner side of the second bus duct box (2), two the inboard fixed mounting of second insulation support (9) has the second that extends to first bus duct box (1) inside to lead electrical drainage (10), the left side of second insulation support (9) and the right side fixed mounting who is located first adapter sleeve (5) have second adapter sleeve (11), the bottom movable mounting of first bus duct box (1) and second bus duct box (2) has gusset plate (12), the bottom movable mounting of gusset plate (12) has screw (13) that quantity is two.

2. A collapsible bus duct according to claim 1, wherein: the width of the first bus duct box (1) is equal to that of the second bus duct box (2).

3. A collapsible bus duct according to claim 1, wherein: a first thread groove matched with the screw (13) is formed in the first insulating support (3) on the right side, and a second thread groove matched with the screw (13) is formed in the second insulating support (9) on the left side.

4. A collapsible bus duct according to claim 1, wherein: the length of the first connecting rod (6) is the same as that of the second connecting rod (8), and mounting grooves matched with the hinges (7) are formed in the tops of the first connecting rod (6) and the second connecting rod (8).

5. A collapsible bus duct according to claim 1, wherein: the right end of the first conductive bar (4) is in an upward bending strip shape, and the bottom of the right end of the first conductive bar (4) is attached to the top of the left end of the second conductive bar (10).

6. A collapsible bus duct according to claim 1, wherein: the right end of the outer side of the first connecting sleeve (5) is an inclined annular surface which is concave inwards, the second connecting sleeve (11) is matched with the first connecting sleeve (5), and the second connecting sleeve (11) is connected with the first connecting sleeve (5) in a sleeved mode.