CN210297181U

CN210297181U - Bus duct convenient to clamp

Info

Publication number: CN210297181U
Application number: CN201921303332.1U
Authority: CN
Inventors: 蒋叶锋
Original assignee: Suzhou Ontop Mechanical & Electrical Equipment Co ltd
Current assignee: Suzhou Ontop Mechanical & Electrical Equipment Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-10
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a convenient tight bus duct of clamp relates to bus duct technical field, for solving the problem that current bus duct position easily takes place the deviation in the assembly process. The second unit bus duct is installed to one side of first unit bus duct, the fixed plate is all installed at the upper and lower both ends of second unit bus duct and first unit bus duct, the inside of fixed plate all is provided with the fixed orifices, first fixed lug is installed to one side of second unit bus duct and first unit bus duct upper end, the fixed lug of second is installed to the opposite side of second unit bus duct and first unit bus duct upper end, install fixing bolt between first fixed lug and the fixed lug of second.

Description

Bus duct convenient to clamp

Technical Field

The utility model relates to a bus duct technical field specifically is a convenient tight bus duct of clamp.

Background

The Bus duct is a closed metal device formed from copper and aluminium Bus posts, and is used for distributing larger power for every element of dispersion System, and has been increasingly substituted for wire and cable in indoor low-voltage power transmission main line engineering project, and is a new circuit mode developed by U.S. called "Bus-Way-System", and it uses copper or aluminium as conductor, uses non-olefinic insulating support, and then is loaded into metal groove to form new conductor, and along with the emergence of modern engineering facilities and equipment, the power consumption of every industry is quickly increased, and is specially the appearance of lots of high-rise buildings and large-scale workshop, and the traditional cable as power transmission wire can not meet the requirements in large-current transmission System, and the Bus duct is produced as a new type distribution wire, and compared with traditional cable, it fully shows its superiority in large-current transmission, meanwhile, due to the adoption of a new technology and a new process, the contact resistance and the temperature rise at the connecting part of the two end parts of the bus duct and the splicing part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, so that the safety and the reliability of the bus duct are improved, and the whole system is more perfect.

However, the position of the conventional bus duct is prone to deviation in the assembling process; therefore, the existing requirements are not met, and the bus duct convenient to clamp is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient tight bus duct of clamp to solve the current bus duct that proposes in the above-mentioned background art problem that the deviation easily takes place in the position in the equipment process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient tight bus duct of clamp, includes first unit bus duct, second unit bus duct is installed to one side of first unit bus duct, the fixed plate is all installed at the upper and lower both ends of second unit bus duct and first unit bus duct, the inside of fixed plate all is provided with the fixed orifices, first fixed lug is installed to one side of second unit bus duct and first unit bus duct upper end, the fixed lug of second is installed to the opposite side of second unit bus duct and first unit bus duct upper end, install fixing bolt between first fixed lug and the fixed lug of second.

Preferably, insulation sleeves are mounted on one sides of the interiors of the first unit bus duct and the second unit bus duct, elongated grooves are formed in the interiors of the insulation sleeves, and first bus bars are mounted in the elongated grooves.

Preferably, a second bus bar is installed on the other side of the inside of the first unit bus duct and the second unit bus duct.

Preferably, the front end and the rear end of one side of the first unit bus duct and the second unit bus duct are respectively provided with a positioning groove, and the front end and the rear end of the other side of the first unit bus duct and the second unit bus duct are respectively provided with a positioning pin.

Preferably, fire-proof plates are arranged at the front end and the rear end of each of the first unit bus duct and the second unit bus duct, and fire-resistant and flame-retardant filling layers are arranged inside the fire-proof plates.

Preferably, the first unit bus duct and the fixing plate are arranged to be an integrally formed structure, the second unit bus duct and the fixing plate are arranged to be an integrally formed structure, and the first unit bus duct and the second unit bus duct as well as the first fixing lug and the second fixing lug are arranged to be an integrally formed structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a both ends are all installed the PLASTIC LAMINATED around first unit bus duct and second unit bus duct, and the fire-resistant fire-retardant filling layer of PLASTIC LAMINATED embeds, can in time carry out fire-retardant when taking place the conflagration, can guarantee that first generating line row and second generating line row are not damaged, continue work, and the security is higher;

2. the utility model discloses a when assembling first unit bus duct and second unit bus duct, align locating pin and constant head tank earlier and fix, make the inside of fixed pin embedding fixed slot press from both sides tightly, thereby fix a position first unit bus duct and second unit bus duct, the difficult deviation that takes place in the assembling process position, first generating line row and second generating line row align one by one and press from both sides tightly, through being provided with insulating cover, do not need to install insulating medium in addition in the assembling process, the packaging efficiency is improved, the assembly time has been shortened, rethread fixing bolt fixes first fixed lug and second fixed lug, the clamp between first unit bus duct and the second unit bus duct has further been strengthened, it is tight convenient to press from both sides, and dismantle simple clamp

Drawings

Fig. 1 is a connection relationship diagram of a first unit bus duct and a second unit bus duct of the present invention;

fig. 2 is a side view of a first unit bus duct of the present invention;

fig. 3 is a schematic structural diagram of a first unit bus duct of the present invention;

fig. 4 is a schematic structural diagram of the second unit bus duct of the present invention.

In the figure: 1. a first unit bus duct; 2. a second unit bus duct; 3. a fixing plate; 4. a fixing hole; 5. a first fixed bump; 6. a second fixed bump; 7. fixing the bolt; 8. an insulating sleeve; 9. a long groove; 10. a first bus bar; 11. a fire-proof plate; 12. positioning a groove; 13. a second bus bar; 14. positioning pins; 15. a fire-resistant and flame-retardant filling layer.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a convenient tight bus duct of clamp, including first unit bus duct 1, second unit bus duct 2 is installed to one side of first unit bus duct 1, fixed plate 3 is all installed at the upper and lower both ends of second unit bus duct 2 and first unit bus duct 1, the inside of fixed plate 3 all is provided with fixed orifices 4, first fixed lug 5 is installed to one side of second unit bus duct 2 and first unit bus duct 1 upper end, second fixed lug 6 is installed to the opposite side of second unit bus duct 2 and first unit bus duct 1 upper end, install fixing bolt 7 between first fixed lug 5 and the second fixed lug 6, be connected first fixed lug 5 and second fixed lug 6 through fixing bolt 7, realize strengthening fixedly.

Further, insulating sleeves 8 are mounted on one sides of the interiors of the first unit bus duct 1 and the second unit bus duct 2, long grooves 9 are formed in the interiors of the insulating sleeves 8, first bus bars 10 are mounted in the interiors of the long grooves 9, and no insulating medium needs to be additionally mounted in the assembling process, so that the assembling efficiency is improved, and the assembling time is shortened.

Further, second bus bar 13 is installed to the inside opposite side of first unit bus duct 1 and second unit bus duct 2, and first bus bar 10 aligns with second bus bar 13 one by one, realizes connecting.

Further, both ends all are provided with constant head tank 12 around first unit bus duct 1 and the second unit bus duct 2 one side, and both ends all are provided with locating pin 14 around first unit bus duct 1 and the second unit bus duct 2 opposite side, earlier through aligning locating pin 14 and constant head tank 12 and imbedding locating pin 14 the inside of constant head tank 12, and first generating line row 10 and second generating line row 13 are difficult for taking place the dislocation in the assembling process.

Further, the fire-proof plates 11 are installed at the front end and the rear end of the first unit bus duct 1 and the second unit bus duct 2, fire-proof flame-retardant filling layers 15 are arranged inside the fire-proof plates 11, and therefore fire resistance can be achieved in time when a fire disaster happens, and safety is improved.

Further, first unit bus duct 1 sets up to the integrated into one piece structure with fixed plate 3, and second unit bus duct 2 sets up to the integrated into one piece structure with fixed plate 3, and first unit bus duct 1 and second unit bus duct 2 all set up to the integrated into one piece structure with first fixed lug 5 and the fixed lug 6 of second, and overall structure intensity is bigger, and is not fragile.

The working principle is as follows: when the device is used, the positioning pin 14 is aligned with the positioning groove 12 and the positioning pin 14 is embedded into the positioning groove 12, the second bus bar 13 is also embedded into the insulating sleeve 8 and aligned with the first bus bar 10, the first fixing bump 5 is connected with the second fixing bump 6 through the fixing bolt 7 to realize reinforced fixing, so that the first unit bus duct 1 and the second unit bus duct 2 are not easy to shake, the fire-proof plates 11 are respectively arranged at the front end and the rear end of the first unit bus duct 1 and the second unit bus duct 2, the fire-proof plate 11 is internally provided with the fire-proof flame-retardant filling layer 15, so that the device can timely resist fire when a fire occurs, can ensure that the first bus bar 10 and the second bus bar 13 are not damaged and continue to work, has higher safety, and through the arrangement of the insulating sleeve 8, no insulating medium is required to be additionally arranged in the assembling process, thereby improving the assembling efficiency, the assembly time is shortened.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient tight bus duct of clamp, includes first unit bus duct (1), its characterized in that: second unit bus duct (2) is installed to one side of first unit bus duct (1), fixed plate (3) are all installed at the upper and lower both ends of second unit bus duct (2) and first unit bus duct (1), the inside of fixed plate (3) all is provided with fixed orifices (4), first fixed lug (5) are installed to one side of second unit bus duct (2) and first unit bus duct (1) upper end, second fixed lug (6) are installed to the opposite side of second unit bus duct (2) and first unit bus duct (1) upper end, install fixing bolt (7) between first fixed lug (5) and second fixed lug (6).

2. A conveniently clamped bus duct as defined in claim 1, wherein: insulating sleeves (8) are mounted on one sides of the interiors of the first unit bus duct (1) and the second unit bus duct (2), long grooves (9) are formed in the interiors of the insulating sleeves (8), and first bus bars (10) are mounted in the interiors of the long grooves (9).

3. A conveniently clamped bus duct as defined in claim 1, wherein: and a second bus bar (13) is arranged on the other side in the first unit bus duct (1) and the second unit bus duct (2).

4. A conveniently clamped bus duct as defined in claim 1, wherein: locating grooves (12) are formed in the front end and the rear end of one side of the first unit bus duct (1) and the second unit bus duct (2), and locating pins (14) are arranged at the front end and the rear end of the other side of the first unit bus duct (1) and the second unit bus duct (2).

5. A conveniently clamped bus duct as defined in claim 1, wherein: fire-proof plates (11) are installed at the front end and the rear end of the first unit bus duct (1) and the second unit bus duct (2), and fire-resistant flame-retardant filling layers (15) are arranged inside the fire-proof plates (11).

6. A conveniently clamped bus duct as defined in claim 1, wherein: first unit bus duct (1) sets up to the integrated into one piece structure with fixed plate (3), second unit bus duct (2) sets up to the integrated into one piece structure with fixed plate (3), first unit bus duct (1) and second unit bus duct (2) all set up to the integrated into one piece structure with first fixed lug (5) and second fixed lug (6).