CN212518314U

CN212518314U - Connecting elbow

Info

Publication number: CN212518314U
Application number: CN202021532806.2U
Authority: CN
Inventors: 王斌峰
Original assignee: Wuxi Fengrui Electric Technology Co ltd
Current assignee: Wuxi Fengrui Electric Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-09
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a connect curved expert, including first bus duct, the fixed connection slat that is provided with in first bus duct tank bottom, the draw-in groove has all been seted up to the outside both sides of connection slat, the outside one side of first bus duct is provided with connects curved expert, connect the fixed first cardboard that is provided with of curved expert bottom one end. The utility model discloses a block of first cardboard and draw-in groove, second cardboard and draw-in groove is connected can convenient and fast will realize connecting the curved logical of connection of function and the quick installation of connecting box on first bus duct, the connection work between curved logical and the connecting box is connected in completion that rethread coupling mechanism's setting can be quick, replaced installer need use multiunit bolt and corresponding mounting tool to accomplish the mode of the fixed work of installation of connecting the curved logical in the past, make this connection curved logical have better convenience in utilization, and then have better practicality, be worth using widely.

Description

Connecting elbow

Technical Field

The utility model belongs to the technical field of the bus duct connection box, concretely relates to connect curved expert.

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.

Different bus ducts can use the connecting box to connect when needing to connect in the horizontal direction at present, but current connecting box when being installed and use, needs the cooperation that installer adopted multiunit bolt and corresponding mounting tool to use and just can accomplish the installation, and the step is troublesome and more loaded down with trivial details, greatly reduced the convenience of use of connecting box, for this we propose a connection elbow.

Disclosure of Invention

An object of the utility model is to provide a connect curved expert to solve the problem that proposes among 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 connect curved expert, includes first bus duct, the fixed connection slat that is provided with in first bus duct bottom, the draw-in groove has all been seted up to the outside both sides of connection slat, the outside one side of first bus duct is provided with connects curved expert, connect the fixed first cardboard that is provided with of curved expert bottom one end, the one end of first cardboard is located inside the draw-in groove, connect the curved expert and keep away from the fixed connection box that is provided with in one side of first bus duct, the inside second bus duct that is provided with of connection box, the outside one side of keeping away from of first bus duct is provided with the connecting box, the fixed second cardboard that is provided with of connecting box bottom one end, the one end of second cardboard is located inside the draw-in groove, it is provided with coupling mechanism to connect between curved.

Preferably, the connecting mechanism comprises a first connecting plate, a second connecting plate, an elastic plate, hollowed grooves and clamping blocks, the first connecting plate is fixedly arranged at one end of the connecting elbow, the second connecting plate is fixedly arranged at one end of the top of the connecting box, the elastic plate is fixedly arranged at two ends of one side of the first connecting plate, the hollowed grooves are formed in the surfaces of two ends of one side of the second connecting plate, one end of the elastic plate penetrates through the hollowed grooves, and the clamping blocks are fixedly arranged on one side of the hollowed grooves at two sides of one end of the top of the elastic plate.

Preferably, one side surface of the fixture block is of an arc structure.

Preferably, the first clamping plate is connected with the clamping groove in a clamping mode.

Preferably, the second clamping plate is connected with the clamping groove in a clamping mode.

Preferably, the first bus duct and the second bus duct are made of flame-retardant plastic.

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

1. the utility model discloses a block of first cardboard and draw-in groove, second cardboard and draw-in groove is connected can convenient and fast will realize connecting the curved logical of connection of function and the quick installation of connecting box on first bus duct, the connection work between curved logical and the connecting box is connected in completion that rethread coupling mechanism's setting can be quick, replaced installer need use multiunit bolt and corresponding mounting tool to accomplish the mode of the fixed work of installation of connecting the curved logical in the past, make this connection curved logical have better convenience in utilization, and then have better practicality, be worth using widely.

2. The utility model provides a connect the curved expert and accomplish through coupling mechanism and connect the curved expert and connect the connection between the box top fixed, replaced the mode that adopts the screw to carry out the fixing in the past, improved the convenience in use of this connection curved expert to can reserve a disassembly groove between the fixture block, make fixture block and elastic plate very easy just can slide into the fretwork groove, further made things convenient for the convenience in use of this connection curved expert.

Drawings

Fig. 1 is a schematic view of an overall structure of a connecting elbow according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the connecting elbow of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 for connecting the elbow.

In the figure: 1. a first bus duct; 2. connecting the ribbon boards; 3. a card slot; 4. connecting and bending through; 5. a first clamping plate; 6. a connecting frame; 7. a second bus duct; 8. a connection box; 9. a second clamping plate; 10. a connecting mechanism; 11. a first connecting plate; 12. a second connecting plate; 13. an elastic plate; 14. hollowing out the grooves; 15. and (7) clamping blocks.

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.

Please refer to fig. 1-fig. 3, the utility model provides a connect curved expert, including

first bus duct

1, 1 bottom of first bus duct is fixed to be provided with connects slat 2, connect 2 outside both sides of slat and all seted up draw-in

groove

3, 1 outside one side of first bus duct is provided with connects curved expert 4, connect curved expert 4 bottom one end is fixed to be provided with first cardboard 5, the one end of first cardboard 5 is located inside draw-in groove 3, connect curved expert 4 and keep away from one side of first bus duct 1 and fix and be provided with carriage 6, carriage 6 is inside to be provided with

second bus duct

7, 1 outside one side of keeping away from connecting curved expert 4 of first bus duct is provided with connecting box 8, the fixed second cardboard 9 that is provided with of connecting box 8 bottom one end, the one end of second cardboard 9 is located inside draw-in groove 3, it is provided with coupling mechanism 10 to connect between curved expert 4 top.

In this embodiment, preferably, the connecting mechanism 10 includes a first connecting plate 11, a second connecting plate 12, an elastic plate 13, a hollow groove 14 and a fixture block 15, the first connecting plate 11 is fixedly arranged at one end of the top of the connecting elbow 4, the second connecting plate 12 is fixedly arranged at one end of the top of the connecting box 8, the elastic plate 13 is fixedly arranged at both ends of one side of the first connecting plate 11, the hollow groove 14 is formed in both end surfaces of one side of the second connecting plate 12, the hollow groove 14 is formed in one end of the elastic plate 13, the fixture block 15 is fixedly arranged at both sides of one end of the top of the elastic plate 13 in one side of the hollow groove 14, and the connecting elbow 4 and the connecting box 8 are fixedly connected through the connecting mechanism 10.

In this embodiment, preferably, one side surface of the latch 15 is an arc-shaped structure, and the normal use of the connecting mechanism 10 can be ensured only if one side surface of the latch 15 is an arc-shaped structure.

In this embodiment, the first card 5 is preferably connected to the card slot 3 in a snap-fit manner.

In this embodiment, the second locking plate 9 is preferably connected to the locking groove 3 in a snap-fit manner.

In this embodiment, preferably, the first bus duct 1 and the second bus duct 7 are made of flame retardant plastics, and the flame retardant plastics are made of flame retardant plastics meeting the international 0-level standard, so that the power-on use safety of the first bus duct 1 and the second bus duct 7 can be improved.

The utility model discloses a theory of operation and use flow: when the connecting elbow is used specifically, the connecting elbow 4 is assembled on the first bus duct 1 according to the position of the connecting part of the second bus duct 7 and the first bus duct 1, when the connecting elbow 4 is assembled, the connecting elbow 4 is only required to be in the horizontal direction to enable the first clamping plate 5 to abut against the side wall of the connecting batten 2 above the clamping groove 3, then the connecting elbow 4 is connected in a 180-degree rotating mode, then the first clamping plate 5 can be embedded into the clamping groove 3, the inner wall of the connecting elbow 4 can abut against the outer wall of the first bus duct 1, then the connecting box 8 is assembled at the position, corresponding to the connecting elbow 4, on the outer side of the first bus duct 1 through the same steps, the top ends of the connecting elbow 4 and the connecting box 8 are manually closed, in the process, the second connecting plate 12 can touch and press the cambered surface of the clamping block 15 on the elastic plate 13, the elastic plate 13 can be bent to enable one end of the elastic plate 13 to pass through the hollowed-out groove 14, after the clamping block 15 synchronously passes through the hollow-out groove 14, the elastic plate 13 is reset, so that the upper end of the connecting elbow 4 cannot be separated from the upper end of the connecting box 8 through the arrangement of the clamping block 15, and the directions of the two ends of the top of the first bus duct 1 of the connecting mechanism 10 are opposite, so that the connecting elbow 4 and the top of the connecting box 8 have better firmness when being connected and fixed through the connecting mechanism 10, thereby completing the connecting and fixing work of the connecting elbow 4 and the connecting box 8, assembling the connecting elbow on the first bus duct 1, finally, an installer only needs to insert one end of the second bus duct 7 into the connecting frame 6 on the connecting elbow 4 to complete the installation and use of the connecting elbow, and when the connecting elbow is used, two corresponding connecting elbows 4 are assembled together according to use requirements to form the connecting cross joint, the connecting mode of connecting elbow 4 and the connecting box 8 provided by the utility model is a T-shaped connecting tee structure, the cooperation between two connecting boxes 8 is used and can be accomplished the connection between the 1 end department of different first bus ducts for connect the mode that can make up for wantonly between 4 and the connecting box 8 and in order to adapt to the connection equipment between a plurality of bus ducts, make from this the utility model has the advantages of low-cost low-power consumption, application range is wide, coupling mechanism 10 is when specifically using, can reserve a dismantlement groove between fixture block 15, make fixture block 15 and elastic plate 13 very easy just can slide into fretwork groove 14, further made things convenient for the use of this connection benevolence, the bottom surface of splice frame 6 is because of surpassing connection benevolence 4 parts, is used for carrying on spacingly to the one end of being inserted to the second bus duct 7 in the splice frame 6, makes things convenient for the workman to measure second bus duct 7 male length.

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 connect curved expert, includes first bus duct (1), its characterized in that: the connecting structure is characterized in that a connecting batten (2) is fixedly arranged at the bottom of the first bus duct (1), clamping grooves (3) are formed in two outer sides of the connecting batten (2), a connecting elbow (4) is arranged on one outer side of the first bus duct (1), a first clamping plate (5) is fixedly arranged at one end of the bottom of the connecting elbow (4), one end of the first clamping plate (5) is positioned inside the clamping groove (3), a connecting frame (6) is fixedly arranged on one side, away from the first bus duct (1), of the connecting elbow (4), a second bus duct (7) is arranged inside the connecting frame (6), a connecting box (8) is arranged on one outer side, away from the connecting elbow (4), of the first bus duct (1), a second clamping plate (9) is fixedly arranged at one end of the bottom of the connecting box (8), one end of the second clamping plate (9) is positioned inside the clamping groove (3, a connecting mechanism (10) is arranged between one end of the top of the connecting elbow (4) and the connecting box (8).

2. A connecting elbow as claimed in claim 1, wherein: connecting mechanism (10) are including first connecting plate (11), second connecting plate (12), elastic plate (13), fretwork groove (14) and fixture block (15), it is fixed and is provided with first connecting plate (11) to connect curved expert (4) top one end, connecting box (8) top one end is fixed and is provided with second connecting plate (12), first connecting plate (11) one side both ends are all fixed and are provided with elastic plate (13), fretwork groove (14) have all been seted up on second connecting plate (12) one side both ends surface, fretwork groove (14) are all passed to the one end of elastic plate (13), elastic plate (13) top one end both sides are all fixed and are provided with fixture block (15) in fretwork groove (14) one side.

3. A connecting elbow as claimed in claim 2, wherein: one side surface of the clamping block (15) is of an arc-shaped structure.

4. A connecting elbow as claimed in claim 1, wherein: the first clamping plate (5) is connected with the clamping groove (3) in a clamping mode.

5. A connecting elbow as claimed in claim 1, wherein: the second clamping plate (9) is connected with the clamping groove (3) in a clamping mode.

6. A connecting elbow as claimed in claim 1, wherein: the first bus duct (1) and the second bus duct (7) are made of flame-retardant plastic.