CN218005823U

CN218005823U - Bus duct with adjustable structure

Info

Publication number: CN218005823U
Application number: CN202123347055.4U
Authority: CN
Inventors: 张政洪
Original assignee: Jiangsu Aokeyer Electric Co ltd
Current assignee: Jiangsu Aokeyer Electric Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-12-09
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a bus duct technical field just discloses an adjustable structure bus duct, including the bus duct, install a plurality of electrically conductive rows in the bus duct, electrically conductive row both ends are controlled and are stretched out the bus duct, electrically conductive row outer parcel insulating layer, the bus duct is also stretched out at both ends about the insulating layer, and the slip of bus duct both ends is provided with the curb plate, and the adjacent one end outside intermediate position of curb plate rotates and is provided with fixing bolt, the utility model discloses, shift out the screw hole through anti-positive fixing bolt to having removed the fixed to the curb plate, having mutually supported through slider and spout this moment, can promote the curb plate through external force and slide, be provided with the ball through rotating inside the spout, thereby reduced the coefficient of friction between slider and the spout, be convenient for the slip of curb plate like this, after the curb plate removes suitable position, insert threaded hole through rotating fixing bolt inside to realized fixing of curb plate, be convenient for like this to carry out position control to the curb plate.

Description

Bus duct with adjustable structure

Technical Field

The utility model belongs to the technical field of the bus duct, specifically be an adjustable structure 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 for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The side sealing plates on the left side and the right side of the conducting bar of the bus duct in the prior art are both fixed structures. In order to solve the above difficulties, a bus duct with an adjustable structure of a side sealing plate needs to be developed.

But the adjustable structure bus duct on the existing market, the side shrouding of the row left and right sides that leads is fixed knot to be constructed, is not convenient for carry out the activity and adjusts, and traditional adjustable structure bus duct simultaneously, stability is relatively poor during holistic removal, is not convenient for carry out the stable removal.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an adjustable structure bus duct, the effectual adjustable structure bus duct of having solved on the existing market, the side seal board of the conductive bar left and right sides all is fixed knot structure, is not convenient for carry out the activity regulation, and traditional adjustable structure bus duct simultaneously, stability is relatively poor during holistic removal, is not convenient for carry out the problem of stabilizing the removal.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable structure bus duct, includes the bus duct, install a plurality of electrically conductive rows in the bus duct, both ends stretch out the bus duct about electrically conductive row, and electrically conductive row wraps up the insulating layer outward, and both ends also stretch out the bus duct about the insulating layer, and bus duct both ends both sides slide and are provided with the curb plate, and the adjacent one end outside intermediate position of curb plate rotates and is provided with fixing bolt, and the curb plate is close to bus duct one side intermediate position fixed mounting has the guide block, and fixing bolt runs through the guide block.

Preferably, fixing rods are fixedly mounted in the middle positions of two sides of the two ends of the bus duct, and guide grooves matched with the guide blocks are formed in the surfaces of the fixing rods.

Preferably, threaded holes are formed in the guide groove at equal intervals, and the threaded holes are matched with the fixing bolts.

Preferably, the surface of the side plate on the two sides of the guide block is fixedly provided with a sliding block, and the surface of the bus duct is provided with a sliding groove matched with the sliding block.

Preferably, the two sides of the bottom of the sliding block are fixedly provided with the convex blocks, and the two sides of the sliding groove are provided with movable grooves matched with the convex blocks.

Preferably, the inside rotation of spout is provided with the ball, and the ball sets up with the slider is tangent.

Preferably, the surface of the fixing bolt is coated with a rust inhibitor, and the surface of the ball is coated with lubricating oil.

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

1) During operation, the side plate is moved out of the threaded hole through the positive and negative fixing bolt, so that the side plate is removed from being fixed, the side plate can be pushed to slide through external force through the mutual matching of the sliding block and the sliding groove, the friction coefficient between the sliding block and the sliding groove is reduced through the arrangement of the rolling balls in the sliding groove in a rotating mode, the sliding of the side plate is facilitated, the side plate is inserted into the threaded hole through the rotation of the fixing bolt after being moved to a proper position, the fixing of the side plate is achieved, and the position adjustment of the side plate is facilitated;

2) The good movable groove of lug is mutually supported to improve the slider and mutually support through the guide block and the inside guide way of dead lever simultaneously in the inside stability of spout, thereby improved curb plate mobility stability once more, effectual strengthened the holistic stability of curb plate like this, be convenient for improve bus duct both sides protection effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of a side plate of the present invention;

fig. 3 is a sectional view of the chute of the present invention;

in the figure: 1. a bus duct; 2. a conductive bar; 3. an insulating layer; 4. a side plate; 5. fixing the bolt; 6. a guide block; 7. fixing the rod; 8. a guide groove; 9. a threaded hole; 10. a slider; 11. a chute; 12. a bump; 13. a movable groove; 14. and a ball.

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 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 efforts all belong to the protection scope of the present invention.

Embodiment one, given by figure 1, figure 2 and figure 3, the utility model discloses a bus duct 1, install a plurality of electrically conductive row 2 in the bus duct 1, electrically conductive row 2 is controlled both ends and is stretched out bus duct 1, be convenient for connect electrically conductive, electrically conductive row 2 outer parcel insulating layer 3, be convenient for carry out insulation protection, insulating layer 3 is controlled both ends and is also stretched out bus duct 1, bus duct 1 both ends both sides slide and are provided with curb plate 4, be convenient for carry out both sides protection, the adjacent one end outside intermediate position of curb plate 4 rotates and is provided with fixing bolt 5, be convenient for carry out fixed mounting, curb plate 4 is close to bus duct 1 one side intermediate position fixed mounting has guide block 6, play fine guide effect, fixing bolt 5 runs through guide block 6.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2 and 3, fixing rods 7 are fixedly installed at the middle positions of two sides of the bus duct 1, guide grooves 8 matched with the guide blocks 6 are formed in the surfaces of the fixing rods 7, and the guide blocks 6 are matched with the guide grooves 8, so that the moving stability is improved conveniently.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 2 and 3, threaded holes 9 are formed in the guide groove 8 at uniform intervals, the threaded holes 9 are matched with the fixing bolt 5, and the fixing bolt 5 is rotated to be inserted into the threaded holes 9, so that the mounting firmness is effectively improved.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2 and 3, the sliding blocks 10 are fixedly installed on the surfaces of the side plates 4 on the two sides of the guide block 6, the sliding grooves 11 matched with the sliding blocks 10 are formed in the surface of the bus duct 1, and the sliding blocks 10 are matched with the sliding grooves 11, so that the side plates 4 can slide conveniently.

Fifth embodiment, based on the first embodiment, as shown in fig. 2 and 3, the protruding blocks 12 are fixedly installed on two sides of the bottom of the sliding block 10, the movable grooves 13 matched with the protruding blocks 12 are formed on two sides of the sliding groove 11, and the protruding blocks 12 are matched with the movable grooves 13, so that the moving stability of the side plate 4 is improved.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 3, the sliding chute 11 is rotatably provided with the balls 14, the balls 14 are arranged in a tangent manner with the slider 10, and the friction coefficient between the slider 10 and the sliding chute 11 is reduced by arranging the balls 14.

Seventh embodiment, as shown in fig. 2 and 3, the fixing bolt 5 is coated with a rust preventive agent on the surface, and the balls 14 are coated with a lubricating oil on the surface, so that the service life is prolonged.

The working principle is as follows: in operation, screw hole 9 has been shifted out through anti-positive fixing bolt 5, thereby the fixing to curb plate 4 has been relieved, cooperate with spout 11 through slider 10 this moment, can promote curb plate 4 through external force and slide, be provided with ball 14 through rotating inside spout 11, thereby the coefficient of friction between slider 10 and spout 11 has been reduced, the slip of curb plate 4 of being convenient for like this, after curb plate 4 removes suitable position, insert inside screw hole 9 through rotating fixing bolt 5, thereby the fixing to curb plate 4 has been realized, be convenient for carry out position control to curb plate 4 like this, in curb plate 4 removes the in-process, through lug 12 good movable groove 13 mutually supporting, thereby improve the stability of slider 10 inside spout 11, mutually support through guide block 6 and the inside guide way 8 of dead lever 7 simultaneously, thereby curb plate 4 mobility stability has been improved once more, like this effectual reinforcing curb plate 4 holistic stability, be convenient for improved bus duct 1 both sides protection effect.

Claims

1. The utility model provides an adjustable structure bus duct, includes bus duct (1), its characterized in that: the bus duct is characterized in that a plurality of conductive bars (2) are installed in the bus duct (1), the bus duct (1) extends out of the left end and the right end of each conductive bar (2), an insulating layer (3) wraps the conductive bars (2), the bus duct (1) also extends out of the left end and the right end of each insulating layer (3), side plates (4) are arranged on the two sides of the two ends of the bus duct (1) in a sliding mode, fixing bolts (5) are arranged at the middle positions of the outer sides of the adjacent ends of the side plates (4) in a rotating mode, guide blocks (6) are fixedly installed on the side portions, close to the bus duct (1), of the side plates (4), and the guide blocks (6) penetrate through the fixing bolts (5).

2. The adjustable structure bus duct of claim 1, wherein: fixing rods (7) are fixedly mounted in the middle positions of two ends of the bus duct (1), and guide grooves (8) matched with the guide blocks (6) are formed in the surfaces of the fixing rods (7).

3. The adjustable structure bus duct of claim 2, wherein: threaded holes (9) are formed in the guide groove (8) at even intervals, and the threaded holes (9) are matched with the fixing bolts (5).

4. The adjustable structure bus duct of claim 1, wherein: the surface of the side plates (4) on the two sides of the guide block (6) is fixedly provided with a sliding block (10), and the surface of the bus duct (1) is provided with a sliding groove (11) matched with the sliding block (10).

5. The adjustable structure bus duct of claim 4, wherein: the sliding block is characterized in that convex blocks (12) are fixedly arranged on two sides of the bottom of the sliding block (10), and movable grooves (13) matched with the convex blocks (12) are formed in two sides of the sliding groove (11).

6. A bus duct with adjustable structure as defined in claim 4, wherein: the sliding groove (11) is internally and rotatably provided with a ball (14), and the ball (14) and the sliding block (10) are arranged in a tangent mode.

7. The adjustable structure bus duct of claim 1, wherein: the surface of the fixing bolt (5) is coated with a rust inhibitor, and the surface of the ball (14) is coated with lubricating oil.