CN211183297U

CN211183297U - Bus duct convenient to fixed cable

Info

Publication number: CN211183297U
Application number: CN202020035999.4U
Authority: CN
Inventors: 曹发平
Original assignee: Jiujiang Chuangxingye Technology Co ltd
Current assignee: Jiujiang Chuangxingye Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-08-04
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a bus duct convenient to fixed cable, including the bus duct body, the both sides of bus duct body are provided with the connecting terminal that is used for connecting cable conductor, four groups respectively the equal fixed mounting in one side of connecting terminal has the insulation board, the fixed welding in one side of insulation board has the horizontal pole, slide the cover respectively on the outer wall of horizontal pole and be equipped with clamp plate and compression spring, the both sides of bus duct body are provided with the notch plate respectively, the bottom fixedly connected with spill fixture block of notch plate, the fixed welding in upper end of notch plate has the bar supporting shoe, install locking bolt on the bar supporting shoe. This bus duct can assist fixedly through clamp plate and spill fixture block to the cable conductor when being connected cable conductor and bus duct, locks fixedly through locking bolt to the cable conductor after the people, has avoided the cable conductor to a certain extent because the atress rocks, leads to fixed inconvenient and fixed insecure condition.

Description

Bus duct convenient to fixed cable

Technical Field

The utility model relates to a bus duct technical field specifically is a bus duct convenient to fixed cable.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.

Current bus duct is when being connected with cable conductor, and the link at the bus duct is installed with the cable conductor mostly through the mode of bolt locking, but the cable installation does not have supplementary fixed device, when carrying out the locking fastening to the cable conductor through the bolt, the cable conductor atress rocks, and is fixed inconvenient, causes fixed insecure moreover easily, consequently, we have proposed a bus duct convenient to fixed cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct convenient to fixed cable, this bus duct can assist fixedly through clamp plate and spill fixture block to the cable conductor when being connected cable conductor and bus duct, locks fixedly through locking bolt to the cable conductor after the people, has avoided the cable conductor to a certain extent because the atress rocks, leads to fixed inconvenient and fixed insecure condition to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bus duct convenient to fixed cable, includes the bus duct body, the both sides of bus duct body are provided with the connecting terminal that is used for connecting cable conductor respectively, and the equidistant four groups, four groups of being provided with of connecting terminal the equal fixed mounting in one side of connecting terminal has the insulation board, one side fixed welding of insulation board has the horizontal pole, slide respectively on the outer wall of horizontal pole the cover and be equipped with clamp plate and compression spring, compression spring's one end is contradicted in one side of clamp plate, and compression spring's the other end is contradicted in one side of insulation board, the both sides of bus duct body are provided with the notch plate respectively, the bottom fixedly connected with spill fixture block of notch plate, the fixed welding in upper end of notch plate has.

Preferably, the pressing plate is a pressing plate with one convex side, and a limiting block for preventing the pressing plate from slipping is fixedly welded at one end of the cross rod.

Preferably, the upper end of the strip-shaped supporting block is provided with a threaded through hole, the locking bolt is installed inside the threaded through hole in a threaded manner, and one end of the locking bolt extends to the lower side of the strip-shaped supporting block.

Preferably, the clamping groove of the concave clamping block is a conical clamping groove, an anti-slip pad is fixedly bonded on the inner wall of the clamping groove of the concave clamping block, and the anti-slip pad is an elastic anti-slip pad with a chamfer.

Preferably, four groups of concave fixture blocks are arranged at equal intervals, the locking bolts are located right above the concave fixture blocks, and the locking bolts and the concave fixture blocks are correspondingly arranged.

Preferably, a through hole is formed in the side wall of the pressing plate, the cross rod is located inside the through hole, and the cross rod is in sliding clearance fit with the through hole.

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

1. the utility model discloses a fixed welding has the horizontal pole in one side of insulation board, and the sliding sleeve is equipped with clamp plate and compression spring on the outer wall of horizontal pole respectively to and contradict one end of compression spring in one side of clamp plate, and the other end of compression spring is contradicted in one side of insulation board, can promote the clamp plate through compression spring and compress tightly the cable conductor, carry out the assistance-localization real-time, be convenient for lock the cable conductor fixedly through the locking bolt;

2. the utility model discloses a bottom fixedly connected with spill fixture block at the notch plate to set up the draw-in groove of spill fixture block into the toper draw-in groove, and fixed bonding has the slipmat on the inner wall of spill fixture block draw-in groove, can further carry out the auxiliary fixation to the cable conductor through the spill fixture block, because the draw-in groove of spill fixture block sets up to the toper draw-in groove when locking the fixed back through the locking bolt, also enables fixed more firm moreover.

Drawings

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

fig. 2 is a partial sectional view of fig. 1 at a according to the present invention;

fig. 3 is a schematic structural view of the concave plate of the present invention.

In the figure: 1. a bus duct body; 2. a connection terminal; 3. an insulating plate; 4. a cross bar; 5. pressing a plate; 6. a compression spring; 7. a concave plate; 8. a concave fixture block; 9. a strip-shaped supporting block; 10. locking the bolt; 11. a limiting block; 12. a threaded through hole; 13. a non-slip mat; 14. a through hole.

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. 1-3, the present invention provides a technical solution: a bus duct convenient for fixing a cable comprises a bus duct body 1, two sides of the bus duct body 1 are respectively provided with connecting terminals 2 used for connecting a cable, four groups of the connecting terminals 2 are arranged at equal intervals, one sides of the four groups of the connecting terminals 2 are fixedly provided with insulating plates 3, one sides of the insulating plates 3 are fixedly welded with cross rods 4, the outer walls of the cross rods 4 are respectively sleeved with a pressing plate 5 and a compression spring 6 in a sliding mode, one end of the compression spring 6 abuts against one side of the pressing plate 5, the other end of the compression spring 6 abuts against one side of the insulating plates 3, the pressing plate 5 is a pressing plate with one side protruding, one end of each cross rod 4 is fixedly welded with a limiting block 11 used for preventing the pressing plate 5 from slipping, the side wall of the pressing plate 5 is provided with a through hole 14;

the both sides of bus duct body 1 are provided with notch plate 7 respectively, the bottom fixedly connected with spill fixture block 8 of notch plate 7, the draw-in groove of spill fixture block 8 sets up to the toper draw-in groove, and fixed bonding has slipmat 13 on the inner wall of spill fixture block 8 draw-in groove, slipmat 13 sets up to the elasticity slipmat that has the chamfer, the fixed welding in upper end of notch plate 7 has bar supporting shoe 9, install locking bolt 10 on the bar supporting shoe 9, threaded through hole 12 has been seted up to the upper end of bar supporting shoe 9, locking bolt 10 threaded mounting is in the inside of threaded through hole 12, and locking bolt 10's one end extends to the downside of bar supporting shoe 9, spill fixture block 8 equidistant four groups that are provided with, and locking bolt 10 is located spill fixture block 8 directly over, locking bolt 10 corresponds the.

The structure principle is as follows: according to the bus duct, the cross rod 4 is fixedly welded on one side of the insulating plate 3, the pressing plate 5 and the compression spring 6 are respectively sleeved on the outer wall of the cross rod 4 in a sliding mode, one end of the compression spring 6 is abutted to one side of the pressing plate 5, the other end of the compression spring 6 is abutted to one side of the insulating plate 3, the pressing plate 5 can be pushed by the compression spring 6 to tightly press a cable, auxiliary positioning is carried out, and the cable can be conveniently locked and fixed through the locking bolt 10; through the bottom fixedly connected with spill fixture block 8 at notch plate 7 to set up the draw-in groove of spill fixture block 8 into the toper draw-in groove, and fixed bonding has slipmat 13 on the inner wall of spill fixture block 8 draw-in groove, can further assist fixedly to the cable conductor through spill fixture block 8, because the draw-in groove of spill fixture block 8 sets up to the toper draw-in groove when locking the fixed back through locking bolt 10 to the cable conductor, also enables more firmly fixed moreover.

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 convenient to fixed cable, includes bus duct body (1), its characterized in that: two sides of the bus duct body (1) are respectively provided with a connecting terminal (2) for connecting a cable, four groups of connecting terminals (2) are arranged at equal intervals, one side of each group of connecting terminals (2) is fixedly provided with an insulating plate (3), a cross bar (4) is fixedly welded on one side of the insulating plate (3), a pressing plate (5) and a compression spring (6) are respectively sleeved on the outer wall of the cross bar (4) in a sliding manner, one end of the compression spring (6) is propped against one side of the pressing plate (5), and the other end of the compression spring (6) is propped against one side of the insulating plate (3), concave plates (7) are respectively arranged on two sides of the bus duct body (1), the bottom of the concave plate (7) is fixedly connected with a concave clamping block (8), the upper end of the concave plate (7) is fixedly welded with a strip-shaped supporting block (9), and a locking bolt (10) is installed on the strip-shaped supporting block (9).

2. A bus duct for facilitating securing of cables as defined in claim 1, wherein: the pressing plate (5) is arranged to be a pressing plate with one convex side, and a limiting block (11) used for preventing the pressing plate (5) from slipping is fixedly welded at one end of the cross rod (4).

3. A bus duct for facilitating securing of cables as defined in claim 1, wherein: the upper end of the strip-shaped supporting block (9) is provided with a threaded through hole (12), the locking bolt (10) is installed inside the threaded through hole (12) in a threaded mode, and one end of the locking bolt (10) extends to the lower side of the strip-shaped supporting block (9).

4. A bus duct for facilitating securing of cables as defined in claim 1, wherein: the clamping groove of the concave clamping block (8) is a conical clamping groove, an anti-slip pad (13) is fixedly bonded on the inner wall of the clamping groove of the concave clamping block (8), and the anti-slip pad (13) is an elastic anti-slip pad with a chamfer.

5. A bus duct for facilitating securing of cables as defined in claim 1, wherein: the four groups of concave fixture blocks (8) are arranged at equal intervals, the locking bolts (10) are located right above the concave fixture blocks (8), and the locking bolts (10) are arranged corresponding to the concave fixture blocks (8).

6. A bus duct for facilitating securing of cables as defined in claim 1, wherein: through holes (14) are formed in the side walls of the pressing plates (5), the cross rod (4) is located inside the through holes (14), and the cross rod (4) is in sliding clearance fit with the through holes (14).