CN210957700U - Bus duct convenient to it is fixed - Google Patents

Abstract

The utility model discloses a bus duct convenient to it is fixed, including bus duct body, bayonet socket, the bayonet socket has been seted up to bus duct body's upper end, and the bayonet socket in the block socket joint be connected with first spacing type hoist and mount piece and the spacing type hoist and mount piece of second, the upper end of the spacing type hoist and mount piece of second is connected with the second support frame, the upper end of first spacing type hoist and mount piece is connected with first support frame, and just first spacing type hoist and mount piece includes screw rod, first nut, spacing piece, spacing post, spacing spring, first cardboard, first spacing hole, second cardboard, the spacing hole of second, the lower extreme of screw rod is provided with the second cardboard. A bus duct convenient to it is fixed, spacing type hoist and mount piece and support frame mutually support, can realize the fixed of generating line cell body, spacing post and two cardboards that spacing type hoist and mount piece set up mutually support, make things convenient for the spacing connection of two cardboards, make things convenient for installer to carry out spacing installation.

Description

Bus duct convenient to it is fixed

Technical Field

The utility model relates to a bus duct field, in particular to bus duct convenient to it is fixed.

Background

The bus duct is a closed metal device consisting of copper and aluminum bus posts and is used for distributing larger power for each element of a decentralized system, and the bus duct increasingly replaces wire cables in indoor low-voltage power transmission main line engineering projects; in the process of installing the bus duct, two clamping plates need to be adjusted by an installer, the clamping plates can be fastened by nuts after being adjusted, and the clamping plates and the screw rod are connected in a loosening manner, so that the adjustment is difficult.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a bus duct convenient to it is fixed, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bus duct convenient to fix comprises a bus duct body and a bayonet, wherein the upper end of the bus duct body is provided with the bayonet, a first limiting type hoisting piece and a second limiting type hoisting piece are connected in the bayonet in a clamping manner, the upper end of the second limiting type hoisting piece is connected with a second support frame, the upper end of the first limiting type hoisting piece is connected with a first support frame, the first limiting type hoisting piece comprises a screw rod, a first nut, a limiting sheet, a limiting column, a limiting spring, a first clamping plate, a first limiting hole, a second clamping plate and a second limiting hole, the lower end of the screw rod is provided with the second clamping plate, the upper end edge of the second clamping plate is provided with the second limiting hole, the rod body of the screw rod is sleeved with the first clamping plate, the upper end edge of the first clamping plate is provided with the first limiting hole, the rod body of the screw rod is sleeved with the limiting sheet, and the two side edges of the lower end of the limiting sheet, spacing post inserts the spacing hole of second, and the shaft of spacing post has cup jointed spacing spring, first support frame includes support body, second nut, connecting rod, connection drum, and the support body upper end is seted up the hole and is inserted and be connected with the connecting rod, the upper end of connecting rod is connected with the second nut, and the lower extreme of connecting rod is connected with the connection drum, the lower extreme of connecting rod is seted up the hole and is inserted and be connected with the screw rod.

Preferably, the first limiting type hoisting piece and the second limiting type hoisting piece are identical in structure, and the first support frame and the second support frame are identical in structure.

Preferably, the screw rod body is sequentially sleeved with the second clamping plate, the first clamping plate, the limiting piece, the first nut and the connecting cylinder from bottom to top.

Preferably, the limiting sheet and the limiting column are integrally arranged, and the limiting column sequentially penetrates through the first clamping plate and the second clamping plate.

Preferably, the limiting spring is located between the first clamping plate and the second clamping plate, and the limiting column, the first clamping plate and the second clamping plate are arranged in a matched mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through spacing type hoist and mount piece of modified and support frame, spacing type hoist and mount piece and support frame mutually support, can realize the fixed of generating line cell body, spacing post and two cardboards that spacing type hoist and mount piece set up mutually support, make things convenient for the spacing connection of two cardboards, make things convenient for the installer to carry out spacing installation.

Drawings

Fig. 1 is a schematic view of an overall structure of a bus duct convenient to fix according to the present invention;

fig. 2 is a schematic view of the overall structure of the bus duct convenient to fix according to the present invention;

fig. 3 is a schematic view of a support frame of a bus duct convenient to fix according to the present invention;

fig. 4 is the utility model relates to a spacing type hoist and mount piece schematic diagram of bus duct convenient to it is fixed.

In the figure: 1. a busbar groove body; 2. a bayonet; 3. a first limit type hoisting piece; 301. a screw; 302. a first nut; 303. a limiting sheet; 304. a limiting column; 305. a limiting spring; 306. a first clamping plate; 307. a first limit hole; 308. a second clamping plate; 309. a second limiting hole; 4. a second limit type hoisting piece; 5. a first support frame; 501. a frame body; 502. a second nut; 503. a connecting rod; 504. a connecting cylinder; 6. a second support frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a bus duct convenient for fixing comprises a bus duct body 1 and a bayonet 2, wherein the upper end of the bus duct body 1 is provided with the bayonet 2, the bayonet 2 is internally connected with a first limit type hoisting piece 3 and a second limit type hoisting piece 4 in a clamping manner, the upper end of the second limit type hoisting piece 4 is connected with a second support frame 6, the upper end of the first limit type hoisting piece 3 is connected with a first support frame 5, the first limit type hoisting piece 3 comprises a screw 301, a first nut 302, a limit sheet 303, a limit column 304, a limit spring 305, a first clamping plate 306, a first limit hole 307, a second clamping plate 308 and a second limit hole 309, the lower end of the screw 301 is provided with the second clamping plate 308, the upper end edge of the second clamping plate 308 is provided with the second limit hole 309, the shaft of the screw 301 is sleeved with the first clamping plate 306, and the upper end edge of the first clamping plate 306 is provided with the first limit hole 307, spacing piece 303 has been cup jointed to the pole body of screw rod 301, and the lower extreme both sides edge of spacing piece 303 is provided with spacing post 304, spacing post 304 inserts the spacing hole 309 of second, and spacing post 304's shaft has cup jointed spacing spring 305, first support frame 5 includes support body 501, second nut 502, connecting rod 503, connect drum 504, and support body 501 upper end is seted up the hole and is inserted and be connected with connecting rod 503, the upper end of connecting rod 503 is connected with second nut 502, and the lower extreme of connecting rod 503 is connected with and connects drum 504, the lower extreme of connecting rod 503 is seted up the hole and is inserted and be connected with screw rod 301.

The first limiting hoisting piece 3 and the second limiting hoisting piece 4 have the same structure, and the first support frame 5 and the second support frame 6 have the same structure; the screw 301 body is sequentially sleeved with a second clamping plate 308, a first clamping plate 306, a limiting sheet 303, a first nut 302 and a connecting cylinder 504 from bottom to top; the limiting sheet 303 and the limiting column 304 are integrally arranged, and the limiting column 304 sequentially penetrates through the first clamping plate 306 and the second clamping plate 308; the limiting spring 305 is located between the first clamping plate 306 and the second clamping plate 308, and the limiting column 304, the first clamping plate 306 and the second clamping plate 308 are arranged in a matching mode.

It should be noted that, the utility model relates to a bus duct convenient for fixing, when assembling the first limit type hoisting part 3 and the first support frame 5, the second clamping plate 308 arranged on the first limit type hoisting part 3 and the screw 301 are integrally arranged, the upper end of the screw 301 is sequentially sleeved with the first clamping plate 306, the limiting plate 303 and the first nut 302, the limiting post 304 arranged at the lower end of the limiting plate 303 is inserted by aligning with the first limiting hole 307 arranged at the upper end of the first clamping plate 306, the limiting post 304 at the lower end of the limiting plate 303 penetrates through the first clamping plate 306, the lower end of the limiting plate 303 contacts with the upper end of the first clamping plate 306, the lower end of the limiting post 304 is sleeved with the limiting spring 305, the limiting post 304 continues to be pressed downwards, the lower end of the limiting post 304 contacts with the second clamping plate 308 to obtain the upper end, the first nut 302 is rotated, the lower end of the first nut 302 contacts with the upper end of the limiting plate 303, the assembly of the first limit type hoisting part 3 is completed, the structure and the assembly mode of the second limit, the upper end of a frame body 501 arranged on a first support frame 5 is provided with a hole, a connecting rod 503 is inserted into the hole, the connecting rod 503 is connected with the frame body 501 through threads, the upper end head of the connecting rod 503 is connected with a second nut 502, the fixed connection between the frame body 501 and the connecting rod 503 is realized, the lower end of a connecting cylinder 504 is provided with a hole, the screw 301 which is aligned with a first limit type hoisting piece 3 is connected, the connecting cylinder 504 is internally divided into two sections of threaded holes, the lower threaded hole in the connecting cylinder 504 is connected with the screw 301, the upper end of the screw 301 is aligned with the lower end of the connecting rod 503 and inserted into the threaded hole, the screw 301 is rotated to fixedly connect the connecting rod 503 and the screw 301, the upper threaded hole in the connecting cylinder 504 is connected with the connecting rod 503, the connection between the first limit type hoisting piece 3 and the first support frame 5 is realized, the structure of the second support frame 6 is the same as that of the first support frame The connected mode between type hoist and mount piece 3 is the same, during the use, the second cardboard 308 that first spacing type hoist and mount piece 3 set up inserts into 1 upper end of busbar casing and sets up bayonet socket 2 department, rotate first cardboard 306, first cardboard 306 drives spacing post 304 lower extreme and inserts into the spacing hole 309 of second that second cardboard 308 seted up downtheholely, realize the spacing connection between first cardboard 306 and the second cardboard 308, rotate first nut 302, first nut 302 extrudes spacing piece 303 and first cardboard 306 downwards, carry out the fixed connection between spacing type hoist and mount piece and the busbar casing 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a bus duct convenient to it is fixed which characterized in that: the bus duct comprises a bus duct body (1) and a bayonet (2), wherein the upper end of the bus duct body (1) is provided with the bayonet (2), the bayonet (2) is internally connected with a first limiting type hoisting part (3) and a second limiting type hoisting part (4) in a clamping manner, the upper end of the second limiting type hoisting part (4) is connected with a second support frame (6), the upper end of the first limiting type hoisting part (3) is connected with a first support frame (5), the first limiting type hoisting part (3) comprises a screw rod (301), a first nut (302), a limiting sheet (303), a limiting column (304), a limiting spring (305), a first clamping plate (306), a first limiting hole (307), a second clamping plate (308) and a second limiting hole (309), the lower end of the screw rod (301) is provided with the second clamping plate (308), and the edge of the upper end of the second clamping plate (308) is provided with the second limiting hole (309), the rod body of the screw rod (301) is sleeved with a first clamping plate (306), the edge of the upper end of the first clamping plate (306) is provided with a first limiting hole (307), the rod body of the screw rod (301) is sleeved with a limiting sheet (303), and the two side edges of the lower end of the limiting sheet (303) are provided with limiting columns (304), the limiting columns (304) are inserted into the second limiting holes (309), and the shaft of the limit post (304) is sleeved with a limit spring (305), the first support frame (5) comprises a frame body (501), a second nut (502), a connecting rod (503) and a connecting cylinder (504), the upper end of the frame body (501) is provided with a hole to be inserted and connected with a connecting rod (503), the upper end head of the connecting rod (503) is connected with a second nut (502), and the lower end of the connecting rod (503) is connected with a connecting cylinder (504), and the lower end of the connecting rod (503) is provided with a hole which is inserted and connected with a screw (301).

2. A bus duct convenient to fix according to claim 1, characterized in that: the first limiting type hoisting piece (3) and the second limiting type hoisting piece (4) are identical in structure, and the first support frame (5) and the second support frame (6) are identical in structure.

3. A bus duct convenient to fix according to claim 2, characterized in that: the screw rod (301) body is sequentially sleeved with a second clamping plate (308), a first clamping plate (306), a limiting sheet (303), a first nut (302) and a connecting cylinder (504) from bottom to top.

4. A bus duct convenient to fix according to claim 3, characterized in that: the limiting sheet (303) and the limiting column (304) are integrally arranged, and the limiting column (304) sequentially penetrates through the first clamping plate (306) and the second clamping plate (308).

5. A bus duct convenient to it is fixed according to claim 4, characterized in that: the limiting spring (305) is located between the first clamping plate (306) and the second clamping plate (308), and the limiting column (304), the first clamping plate (306) and the second clamping plate (308) are arranged in a matched mode.

Images