CN212258345U

CN212258345U - Bus duct scrap (bridge) structure and bus duct

Info

Publication number: CN212258345U
Application number: CN202021226852.XU
Authority: CN
Inventors: 姚建宏
Original assignee: Yangzhong Blue Sky Electric Appliance Co ltd
Current assignee: Yangzhong Blue Sky Electric Appliance Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-12-29
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a bus duct scrap (bridge) structure and bus duct, wherein, bus duct scrap (bridge) structure include the reference surface and set up in first face of buckling and the second face of buckling on the adjacent both sides limit of reference surface, first face of buckling with the block has interior scrap (bridge) piece between the face is buckled to the second, the outer scrap (bridge) piece of outside fixedly connected with of interior scrap (bridge) piece, outer scrap (bridge) piece is close to one side of first face of buckling is provided with first outside limit, outer scrap (bridge) piece is close to one side of the face is buckled to the second is provided with the second outside limit, first outside limit with be provided with first fixed knot between the first face of buckling, the second outside limit with be provided with second fixed knot between the face is buckled to the second and construct. The utility model discloses a with interior scrap (bridge) piece block between the face is buckled to first face of buckling and second, the reinforcing effect of the scrap (bridge) piece beyond addition can guarantee the steadiness of scrap (bridge) structure, and this structrual installation is simple, convenient operation, also is convenient for disassemble and reinstall if the installation is makeed mistakes.

Description

Bus duct scrap (bridge) structure and bus duct

Technical Field

The utility model relates to a scrap (bridge) structure specifically is a bus duct scrap (bridge) structure and bus duct.

Background

In the production process of the bus duct, generally, metal plates are punched and cut, and then the metal plates are bent to construct an external structure of the bus duct.

In the process of bending and forming, adjacent bending surfaces need to be connected and fixed, the current common fixing mode is welding, the welding mode is high in processing cost, long in time consumption and high in difficulty, the welding is irreversible, and once deformation is generated, the adjacent bending surfaces cannot be recovered.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art who mentions among the above-mentioned background art, for this reason the utility model provides a bus duct scrap (bridge) structure and bus duct.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

the utility model provides a bus duct scrap (bridge) structure, include the reference surface and set up in the first face of buckling and the second face of buckling on the adjacent both sides limit of reference surface, first buckle the face with the block has interior scrap (bridge) piece between the face is buckled to the second, the outer scrap (bridge) piece of outside fixedly connected with of interior scrap (bridge) piece, outer scrap (bridge) piece is close to one side of the first face of buckling is provided with first outside limit, outer scrap (bridge) piece is close to one side that the face was buckled to the second is provided with the second outside limit, first outside limit with be provided with first fixed knot between the first face of buckling, the second outside limit with be provided with second fixed knot structure between the face is buckled to the second.

As a further aspect of the present invention: the fixing structure comprises two groups of first through holes arranged on the first bending surface, two groups of second through holes arranged on the outer side edge, and two groups of connecting rods inserted into the first through holes and the second through holes;

the connecting rods are fixedly connected with limiting pieces at one ends close to the first bending surfaces, threads are arranged at one ends close to the outer side edges, and nuts are screwed on the threads.

As a further aspect of the present invention: the bending surface is close to one side of the limiting piece, a containing groove used for containing the limiting piece is formed in one side of the limiting piece, and the depth of the containing groove is larger than the thickness of the limiting piece.

As a further aspect of the present invention: the inner overlap edge piece is close to one side of the first bending surface and is provided with a first inner side edge, the inner overlap edge piece is close to one side of the second bending surface and is provided with a second inner side edge, the first inner side edge and the first bending surface are provided with a first clamping structure, and the second inner side edge and the second bending surface are provided with a second clamping structure.

As a further aspect of the present invention: the clamping structure comprises a clamping groove arranged on the inner side edge and a clamping block arranged on the bending surface;

wherein, the joint piece with the joint groove cooperatees.

A bus duct, the bus duct comprising: the bus duct scrap edge structure is described above.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: through with interior scrap (bridge) piece block between the face is buckled to first face of buckling and second, add the reinforcing effect of outer scrap (bridge) piece again, can guarantee the steadiness of scrap (bridge) structure, this structrual installation is simple, convenient operation, also is convenient for disassemble and reinstall if the installation is makeed mistakes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first bending surface and the second bending surface of the present invention.

Fig. 3 is an exploded view of the installation of the inner and outer flanges of the present invention.

In the figure: 1. a reference plane; 2. a first bending surface; 3. a second bending surface; 4. an inner edging; 5. an outer trim piece; 6. a first outer side; 7. a second outer side edge; 8. a first through hole; 9. a second through hole; 10. a limiting sheet; 11. a connecting rod; 12. a thread; 13. a nut; 14. a receiving groove; 15. a first inner side edge; 16. a second inner side edge; 17. a clamping groove; 18. and a clamping block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 3, in an embodiment of the present invention, a bus duct overlap structure includes a reference surface 1, and a first bending surface 2 and a second bending surface 3 disposed on two adjacent side edges of the reference surface 1, an inner overlap member 4 is clamped between the first bending surface 2 and the second bending surface 3, an outer overlap member 5 is fixedly connected to an outer side of the inner overlap member 4, a first outer side 6 is disposed on a side of the outer overlap member 5 close to the first bending surface 2, a second outer side 7 is disposed on a side of the outer overlap member 5 close to the second bending surface 3, a first fixing structure is disposed between the first outer side 6 and the first bending surface 2, and a second fixing structure is disposed between the second outer side 7 and the second bending surface 3;

first face 2 and the second of buckling is buckled from reference surface 1 and is formed, do not be connected and have the space between first face 2 and the second of buckling between the face 3 is buckled to first face 2 and the second of buckling, through with interior overlap spare 4 block in the space between first face 2 and the second of buckling between the face 3, realize the overlap joint of first face 2 and the second of buckling 3, and outer overlap spare 5 is fixed in the outside of interior overlap spare 4, through setting up fixed knot structure between outer overlap spare 5 and first face 2 and outer overlap spare 5 and the second of buckling 3, can play reinforced effect to this overlap structure, let the overlap structure more firm.

In an embodiment of the present invention, the fixing structure includes two sets of first through holes 8 opened on the first bending surface 2, two sets of second through holes 9 opened on the outer side edge, and two sets of connecting rods 11 inserted inside the first through holes 8 and the second through holes 9.

Two sets of connecting rods 11 are close to one end fixedly connected with spacing piece 10 of first plane of buckling 2, connecting rods 11 are close to the one end on outside limit is provided with screw thread 12, screw thread 12 is closed to the epitrochoid 13.

Connecting rod 11 inserts the inside of locating first through-hole 8 and second through-hole 9, plays the effect of connecting to buckling face and outside limit, and 1 one side fixedly connected with spacing piece 10 of reference surface 1, the opposite side closes nut 13 soon, and fastening effect through nut 13 can let the face of buckling and outside limit hug closely together, and the setting of two sets of connecting rods 11 more can prevent the rotation on face of buckling and outside limit, lets fixed effect more stable.

In another embodiment of the present invention, a receiving groove 14 for receiving the limiting sheet 10 is formed on one side of the bending surface close to the limiting sheet 10, and the depth of the receiving groove 14 is greater than the thickness of the limiting sheet 10;

during installation, the limiting piece 10 is stored in the storage groove 14, so that the limiting piece 10 can be prevented from occupying the space inside the bus duct.

In another embodiment of the present invention, a first inner side edge 15 is disposed on a side of the inner attachment 4 close to the first bending surface 2, a second inner side edge 16 is disposed on a side of the inner attachment 4 close to the second bending surface 3, a first engaging structure is disposed between the first inner side edge 15 and the first bending surface 2, and a second engaging structure is disposed between the second inner side edge 16 and the second bending surface 3;

interior scrap (bridge) piece 4 links together through first block structure between the face 2 with first buckling, links together through second block structure between the face 3 is buckled to interior scrap (bridge) piece 4 and second, not only can guarantee the first face 2 of buckling and buckle being connected between the face 3 with the second, can also guarantee the level and smooth excessive of junction.

In another embodiment of the present invention, the engaging structure includes a engaging groove 17 disposed on the inner side edge, and an engaging block 18 disposed on the bending surface;

wherein, the clamping block 18 is matched with the clamping groove 17;

the connection between the inner side edge and the bending surface can be realized by clamping the clamping groove 17 in the clamping block 18, and the first bending surface 2 and the second bending surface 3 are connected together through the clamping structure with the inner edge piece 4 to complete the lapping because the two groups of inner side edges are arranged at the two sides of the inner edge piece 4.

As an embodiment of the utility model, still provide a bus duct, the bus duct includes: the bus duct scrap edge structure is characterized in that the bus duct scrap edge structure is arranged on the bus duct scrap edge structure;

the bus duct uses bus duct scrap (bridge) structure to overlap adjacent bending surfaces, and can make the connection between the adjacent bending surfaces more stable.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. A bus duct scrap (overlap) structure comprises a reference surface (1), a first bending surface (2) and a second bending surface (3) which are arranged on two adjacent side edges of the reference surface (1), it is characterized in that an inner overlap piece (4) is clamped between the first bending surface (2) and the second bending surface (3), the outer side of the inner edge overlapping piece (4) is fixedly connected with an outer edge overlapping piece (5), one side of the outer edge overlapping piece (5) close to the first bending surface (2) is provided with a first outer side edge (6), a second outer side edge (7) is arranged on one side of the outer overlapping piece (5) close to the second bending surface (3), a first fixing structure is arranged between the first outer side edge (6) and the first bending surface (2), a second fixing structure is arranged between the second outer side edge (7) and the second bending surface (3).

2. A bus duct scrap edge structure according to claim 1, wherein: the fixing structure comprises two groups of first through holes (8) arranged on the first bending surface (2), two groups of second through holes (9) arranged on the outer side edge, and two groups of connecting rods (11) inserted into the first through holes (8) and the second through holes (9);

the connecting rods (11) are fixedly connected with limiting pieces (10) at one ends close to the first bending surfaces (2), threads (12) are arranged at one ends, close to the outer side edges, of the connecting rods (11), and nuts (13) are screwed on the threads (12).

3. A bus duct scrap edge structure according to claim 2, wherein: the bending surface is close to one side of the limiting piece (10) and is provided with a containing groove (14) used for containing the limiting piece (10), and the depth of the containing groove (14) is larger than the thickness of the limiting piece (10).

4. A bus duct scrap edge structure according to claim 1, wherein: interior overlap edge spare (4) are close to one side of first face of buckling (2) is provided with first inboard edge (15), interior overlap edge spare (4) are close to one side of second face of buckling (3) is provided with inboard edge of second (16), first inboard edge (15) with be provided with first block structure between first face of buckling (2), inboard edge of second (16) with be provided with second block structure between face of buckling (3) of second.

5. A bus duct scrap (bridge) structure of claim 4, characterized in that: the clamping structure comprises a clamping groove (17) arranged on the inner side edge and a clamping block (18) arranged on the bending surface;

wherein, the clamping block (18) is matched with the clamping groove (17).

6. A bus duct, its characterized in that, bus duct includes: a bus duct scrap edge structure as claimed in any one of claims 1 to 5.