CN113363914B

CN113363914B - Compatible jack box for bus duct connector

Info

Publication number: CN113363914B
Application number: CN202110834375.8A
Authority: CN
Inventors: 鲁川
Original assignee: Guangdong Cesko General Electric Power Technology Co ltd
Current assignee: Guangdong Cesko General Electric Power Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-07-19
Anticipated expiration: 2041-07-23
Also published as: CN113363914A

Abstract

The invention discloses a bus duct connector compatible jack box which comprises a box body, wherein the lower end of an inner cavity of the box body is fixedly connected with a fixed seat, the front surface of the fixed seat is in threaded connection with three threaded rods, the back surface of each threaded rod is movably connected with a second ceramic insulation plate through a bearing, and one side, far away from the threaded rods, of the inner surface of each fixed seat is fixedly connected with a first ceramic insulation plate. According to the invention, under the mutual cooperation action of the threaded rod, the fixed seat, the first ceramic insulation plate, the second touch plate, the first lead, the second lead, the main lead and the switch, the aim of quickly butting the bus duct and the jack box is fulfilled, the operation is convenient and quick, the stability and the power utilization reliability of the fixed connection between the bus duct and the jack box are greatly improved, and the working efficiency is greatly improved.

Description

Compatible jack box for bus duct connector

Technical Field

The invention relates to the technical field of bus duct jack boxes, in particular to a bus duct connector compatible jack box.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts, is used for distributing larger power for each element of a decentralized system, has increasingly replaced electric wires and cables in indoor low-voltage power transmission main line engineering projects, and a jack box is used as a functional unit of a power transmission bus duct, plays a role in distributing electric energy in a bus duct system, has higher requirements on performance and reliability along with higher requirements on bus duct products, has higher requirements on safety, reliability and simplicity and convenience in operation, generally, the jack box is installed on the straight bus duct in a horizontal direct-inserting mode, however, the existing butt joint mode between the bus duct and the jack box usually adopts a spring pressing type connection mode, is easy to loosen due to environmental changes, has electric safety hidden dangers, and needs to punch holes on conductors of the bus duct in the installation process, the instability of product quality is increased to a great extent due to complicated operation, meanwhile, the time required by work is greatly increased, and the work efficiency is reduced.

Disclosure of Invention

The invention aims to provide a compatible jack box of a bus duct connector, which has the advantages of convenience in butt joint between a bus duct and the jack box, high working efficiency and improved connection reliability, and solves the problems that the existing butt joint mode between the bus duct and the jack box usually adopts a spring pressing type connection mode, is easy to loosen due to environmental change, has potential safety hazards in power utilization, needs to punch holes on a conductor of the bus duct in the installation process, has complicated operation, greatly increases the instability of product quality, greatly increases the time required by work and reduces the working efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: a compatible plug box of a bus duct connector comprises a box body, wherein a fixed seat is fixedly connected to the lower end of an inner cavity of the box body, threaded rods are connected to the front surface of the fixed seat through threads, the number of the threaded rods is three, a second ceramic insulation board is movably connected to the back surface of each threaded rod through a bearing, a first ceramic insulation board is fixedly connected to one side, away from the threaded rods, of the inner surface of each fixed seat, the number of the first ceramic insulation boards is three, a switch is fixedly installed at the upper end of the inner cavity of the box body, a main lead is fixedly installed at the input end of the switch, the number of the main lead is three, a first lead is fixedly connected to the left end of the main lead, a first touch panel is fixedly connected between the bottom of the first lead and the front surface of the first ceramic insulation board, a second lead is fixedly connected to the right end of the main lead, and a second touch panel is fixedly connected between the bottom of the second lead and the back surface of the second ceramic insulation board, a movable door is movably arranged on the front surface of the box body through a hinge, a handle is fixedly arranged at the middle end of the movable door, the upper end of the movable door is bonded with a warning sticker, both sides of the outer surface of the box body are fixedly connected with mounting plates, the middle end of the mounting plate is provided with a mounting hole, the middle end of the bottom of the box body is provided with a first cable arranging hole, a second line arranging hole is arranged at the middle end of the top of the box body, a first baffle plate is fixedly connected on the surface of the inner cavity of the box body and below the fixed seat, the number of the first baffle plates is two, the surface of the inner cavity of the box body and above the switch are fixedly connected with second baffle plates, the number of the second baffle plates is four, two ends of the second ceramic insulating plate are movably connected with limiting rods, the back of the limiting rod is fixedly connected to the front surface of the first ceramic insulation plate, and the front surface of the threaded rod is fixedly connected with a hexagonal fixing block.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can drive the second ceramic insulating plate to move while moving by controlling the threaded rod to rotate along the surface of the fixed seat, the second ceramic insulating plate moves to drive the second touch plate to move until the back surface of the second touch plate can be clung to the surface of the bus duct conductor arranged on the front surface of the first touch plate on the first ceramic insulating plate, so that the bus duct conductor can be quickly connected with the main conductor and the switch through the first touch plate, the second touch plate, the first lead and the second lead, thereby achieving the effect of quickly clamping, fixing and butting the bus duct, and effectively improving the reliability of electricity utilization during the butting of the bus duct due to larger contact area between the first touch plate and the second touch plate as well as the bus duct conductor, realized the bus duct can with this jack box between carry out the purpose of quick butt joint, convenient operation is swift, simultaneously very big improvement between bus duct and this jack box fixed connection's stability and power consumption reliability, very big improvement the efficiency of work, the butt joint mode between current bus duct and the jack box has been solved and has often adopted the spring to press the formula connected mode, it is not hard up because of environmental change takes place easily, there is the power consumption potential safety hazard, and need punch on the conductor of bus duct in the installation, the instability of complex operation to a great extent increase product quality, simultaneously very big increase the required time of work, the problem of work efficiency is reduced.

2. According to the invention, through the arrangement of the movable door, a user can conveniently maintain parts in the box body, through the arrangement of the warning sticker, the effect of warning people is achieved, through the arrangement of the mounting plate and the mounting hole, the user can conveniently use a bolt to integrally mount and fix the box body, through the arrangement of the first baffle and the second baffle, the user can conveniently classify and arrange wires on two sides respectively, through the arrangement of the first wire arranging hole and the second wire arranging hole, the purpose of respectively accommodating the wires on two sides is achieved, through the arrangement of the limiting rod, the purpose of limiting the position between the first ceramic insulating plate and the second ceramic insulating plate is achieved, and through the arrangement of the hexagonal fixing block, the user can conveniently use a tool to operate the threaded rod to rotate.

Drawings

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

FIG. 2 is a schematic sectional view of the case according to the present invention;

FIG. 3 is a schematic view of a back surface structure of the fixing base of the present invention.

In the figure: 1. a box body; 2. a movable door; 3. a handle; 4. a warning label; 5. mounting holes; 6. mounting a plate; 7. a first line of holes; 8. a first baffle plate; 9. a fixed seat; 10. a first conductive line; 11. a main conductor; 12. a switch; 13. a second line hole; 14. a second baffle; 15. a second conductive line; 16. a hexagonal fixing block; 17. a threaded rod; 18. a second ceramic insulating plate; 19. a limiting rod; 20. a first ceramic insulating plate; 21. a first touch panel; 22. a second touch pad.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a compatible jack box of a bus duct connector comprises a box body 1, a fixed seat 9 is fixedly connected to the lower end of the inner cavity of the box body 1, threaded rods 17 are connected to the front surface of the fixed seat 9 in a threaded manner, the number of the threaded rods 17 is three, a second ceramic insulating plate 18 is movably connected to the back surface of the threaded rod 17 through a bearing, a first ceramic insulating plate 20 is fixedly connected to the inner surface of the fixed seat 9 and one side far away from the threaded rods 17, the number of the first ceramic insulating plates 20 is three, a switch 12 is fixedly installed at the upper end of the inner cavity of the box body 1, a main conductor 11 is fixedly installed at the input end of the switch 12, the number of the main conductor 11 is three, a first lead wire 10 is fixedly connected to the left end of the main conductor 11, a first contact plate 21 is fixedly connected between the bottom of the first lead wire 10 and the front surface of the first ceramic insulating plate 20, and a second lead wire 15 is fixedly connected to the right end of the main conductor 11, a second touch plate 22 is fixedly connected between the bottom of the second lead 15 and the back of the second ceramic insulating plate 18, a movable door 2 is movably installed on the front surface of the box body 1 through a hinge, a handle 3 is fixedly installed at the middle end of the movable door 2, the arrangement of the movable door 2 is convenient for a user to maintain the components in the box body 1, a warning sticker 4 is adhered to the upper end of the movable door 2, the warning effect on people is achieved through the arrangement of the warning sticker 4, mounting plates 6 are fixedly connected to the two sides of the outer surface of the box body 1, a mounting hole 5 is formed in the middle end of each mounting plate 6, the user can conveniently install and fix the whole body by using bolts through the arrangement of the mounting plates 6 and the mounting holes 5, a first line arranging hole 7 is formed in the middle end of the bottom of the box body 1, a second line arranging hole 13 is formed in the middle end of the top of the box body 1, and the first line arranging hole 7 and the second line arranging hole 13, the purpose of containing the wires on two sides is achieved, the surface of the inner cavity of the box body 1 and the position below the fixed seat 9 are fixedly connected with two first baffle plates 8, the surface of the inner cavity of the box body 1 and the position above the switch 12 are fixedly connected with two second baffle plates 14, the number of the second baffle plates 14 is four, a user can conveniently classify and arrange the wires on two sides respectively through the arrangement of the first baffle plates 8 and the second baffle plates 14, both ends of the second ceramic insulation plate 18 are movably connected with limiting rods 19, the back of each limiting rod 19 is fixedly connected with the front surface of the first ceramic insulation plate 20, the purpose of limiting the wires between the first ceramic insulation plate 20 and the second ceramic insulation plate 18 is achieved through the arrangement of the limiting rods 19, the front surface of the threaded rod 17 is fixedly connected with a hexagonal fixed block 16, through the arrangement of the hexagonal fixed block 16, the threaded rod 17 is convenient for a user to operate to rotate by using a tool, the threaded rod 17 is operated to rotate along the surface of the fixed seat 9, the threaded rod 17 is enabled to approach one side of the first ceramic insulating plate 20 along the surface of the fixed seat 9, the threaded rod 17 can drive the second ceramic insulating plate 18 to move while moving, the second ceramic insulating plate 18 moves to drive the second touch plate 22 to move until the back surface of the second touch plate 22 can be attached to the surface of a bus duct conductor placed on the front surface of the first touch plate 21 on the first ceramic insulating plate 20, so that the bus duct conductor is quickly connected with the main conductor 11 and the switch 12 through the first touch plate 21, the second touch plate 22, the first lead 10 and the second lead 15, the effects of quickly clamping, fixing and butting the bus duct are achieved, and the contact area between the first touch plate 21 and the second touch plate 22 and the bus duct conductor is larger, and then the effectual reliability that improves the power consumption when the bus duct docks, under whole complex effect, realized the bus duct can with this jack box between carry out the purpose of quick butt joint, convenient operation is swift, simultaneously very big improvement between bus duct and this jack box fixed connection's stability and power consumption reliability, very big improvement the efficiency of work, the butt joint mode between current bus duct and the jack box of having solved often adopts the spring to press formula connected mode, it is difficult because of environmental change takes place to become flexible easily, there is power consumption potential safety hazard, and need punch on the conductor of bus duct in the installation, the instability of complex operation to a great extent increase product quality, simultaneously very big increase the required time of work, work efficiency's problem has been reduced.

When the bus duct connector is used, the threaded rod 17 is operated to rotate along the surface of the fixed seat 9, so that the threaded rod 17 approaches to one side of the first ceramic insulating plate 20 along the surface of the fixed seat 9, the threaded rod 17 can drive the second ceramic insulating plate 18 to move while moving, the second ceramic insulating plate 18 moves to drive the second touch plate 22 to move until the back surface of the second touch plate 22 can be attached to the surface of a bus duct conductor arranged on the front surface of the first touch plate 21 on the first ceramic insulating plate 20, so that the bus duct conductor passes through the first touch plate 21, the second touch plate 22, the first lead 10 and the second lead 15 and is quickly connected with the main lead 11 and the switch 12, the effects of quickly clamping, fixing and butting the bus duct are achieved, and the contact area between the first touch plate 21 and the second touch plate 22 and the bus duct conductor is large, so that the reliability of electricity utilization during butting is effectively improved, under whole complex effect, realized the bus duct can with this jack box between carry out the purpose of quick butt joint, convenient operation is swift, simultaneously very big improvement between bus duct and this jack box fixed connection's stability and power consumption reliability, very big improvement the efficiency of work.

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 bus duct connector compatible type jack box, includes box (1), its characterized in that: the lower extreme fixedly connected with fixing base (9) of box (1) inner chamber, the positive surface threaded connection of fixing base (9) has threaded rod (17), the quantity of threaded rod (17) is three, the back of threaded rod (17) has second ceramic insulation board (18) through bearing swing joint, the internal surface of fixing base (9) and the first ceramic insulation board (20) of one side fixedly connected with of keeping away from threaded rod (17), the quantity of first ceramic insulation board (20) is three, the upper end fixed mounting in box (1) inner chamber has switch (12), the input fixed mounting of switch (12) has leading wire (11), the quantity of leading wire (11) is three, the left end fixedly connected with first wire (10) of leading wire (11), fixedly connected with first touch panel (21) between the bottom of first wire (10) and the positive surface of first ceramic insulation board (20), the right end of the main guide wire (11) is fixedly connected with a second guide wire (15), a second touch panel (22) is fixedly connected between the bottom of the second guide wire (15) and the back of a second ceramic insulating plate (18), the front surface of the box body (1) is movably provided with a movable door (2) through a hinge, the middle end of the movable door (2) is fixedly provided with a handle (3), the upper end of the movable door (2) is bonded with a warning sticker (4), both sides of the outer surface of the box body (1) are fixedly connected with mounting plates (6), the middle end of the mounting plates (6) is provided with a mounting hole (5), the middle end of the bottom of the box body (1) is provided with a first wire arranging hole (7), the middle end of the top of the box body (1) is provided with a second wire arranging hole (13), the surface of the inner cavity of the box body (1) is fixedly connected with a first baffle (8) below the fixing seat (9), the quantity of first baffle (8) is two, the surface of box (1) inner chamber just is located top fixedly connected with second baffle (14) of switch (12), the quantity of second baffle (14) is four, the equal swing joint in both ends of second ceramic insulation board (18) has gag lever post (19), the back fixed connection of gag lever post (19) is in the positive surface of first ceramic insulation board (20), the positive fixed surface of threaded rod (17) is connected with hexagon fixed block (16).