CN218335225U - Bus duct convenient to maintain - Google Patents

Abstract

The utility model belongs to the technical field of the technique of bus duct and specifically relates to a bus duct of convenient maintenance is related to, it includes first cell body, second cell body and is used for connecting the connector of first cell body and second cell body, the connector includes half first shell and half second shell, half first shell include first casing and set up in last cardboard on the first casing top surface, half second shell include the second casing and set up in lower cardboard on the second casing, it can close fixedly with lower cardboard to go up the cardboard, and works as when going up the cardboard and closing fixedly with lower cardboard, first casing forms the chamber that holds that can supply first cell body or second cell body to wear to establish with the second casing. The bus duct provided by the application does not need to adopt bolted connection fixed connector, and the dismouting step is still less, and it is more simple and convenient to operate, is convenient for maintain.

Description

Bus duct convenient to maintain

Technical Field

The application relates to the technical field of bus ducts, in particular to a bus duct convenient to maintain.

Background

The bus duct system is a power distribution device for efficiently transmitting current, and is particularly suitable for the needs of economic and reasonable wiring of high-rise buildings and large-scale factories. Because the bus duct is produced in a segmented manner in the generating process, each segment of bus duct needs to be connected into a whole in the actual installation process, when the bus duct is connected, after copper bars on adjacent bus ducts are connected, for the safety purpose, a protective shell is usually installed at the connection position of the adjacent bus ducts, and the connection position of the copper bars on the adjacent bus ducts is shielded.

The existing connector is mostly composed of two metal half shells, the two metal half shells are fixedly connected through connecting pieces such as bolts, a cavity used for connecting two bus ducts is formed, and the effect of protecting the bus duct connecting part is achieved.

This kind of connected mode is in actual operation, and the cooperation that needs a plurality of bolts and nut just can realize the installation of bus duct connection box, and the dismouting of for the bus duct is maintained and is brought the inconvenience.

SUMMERY OF THE UTILITY MODEL

To the not enough that above-mentioned technique exists, this application provides the bus duct of a convenient maintenance.

The utility model provides a bus duct of convenient maintenance adopts following technical scheme:

the utility model provides a convenient bus duct of maintaining, includes first cell body, second cell body and is used for connecting the connector of first cell body and second cell body, the connector includes half first shell and second shell, half first shell include first casing and set up in last pinion rack on the first casing top surface, half second shell include the second casing and set up in lower pinion rack on the second casing, it can close fixedly with lower pinion rack to go up the pinion rack, and works as when going up the pinion rack and closing fixedly with lower pinion rack, first casing forms one with the second casing and can supply the chamber that holds that first cell body or second cell body wore to establish.

Preferably, the bottom of the first groove body and the bottom of the second groove body are both provided with downward extending parts, an opening communicated with the accommodating cavity is formed between the two extending parts, the bottom surfaces of the first shell and the second shell are provided with abutting parts, and the abutting parts can abut against the extending parts.

Preferably, be provided with first stopper on the bottom surface of first cell body, be provided with the second stopper on the bottom surface of second cell body, form the spacing groove between first stopper and the second stopper, the lower extreme of half first shell and the second shell all can be inserted and locate the spacing groove, the both ends of half first shell and the second shell all can with first stopper or second stopper looks butt.

Preferably, the first housing and the second housing are both provided with a convex part, and the convex parts are arranged in a hollow manner to form a cavity.

Preferably, the materials of the first half shell and the second half shell are both metals.

Preferably, a first avoidance groove is formed in the top surface of the first shell, a second avoidance groove opposite to the first avoidance groove is formed in the bottom surface of the second shell, and one end of the second avoidance groove penetrates through the side face of the second shell.

To sum up, the beneficial effects of the utility model are that: through setting up the fishback and lower fishback, make half first shell and half second shell can make up and form the connector, the connector can wrap the one end that first cell body and second cell body are close to each other, play the guard action, compare the bus duct that the tradition adopted bolted connection, the bus duct that please provide itself need not to adopt the bolt, the installer only needs half first shell and half second shell to insert establish into the spacing groove that first stopper and second spacing block formed, alright realize half first shell fixed with the block of half second shell, the dismouting operation is more simple and convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic top view of an embodiment of the present application.

Fig. 3 isbase:Sub>A schematic sectional view of linebase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is an enlarged schematic structural view of a portion B in fig. 3.

Fig. 5 is an enlarged schematic view of a portion C of fig. 1.

Description of the reference numerals: 1. a first tank body; 2. a second tank body; 3. a connector; 31. a first half shell; 311. a first housing; 312. an upper toothed plate; 32. a second half shell; 321. a second housing; 322. a lower toothed plate; 4. an extension portion; 5. an abutting portion; 6. a first stopper; 7. a second limiting block; 8. a convex portion; 9. a first avoidance slot; 10. a second avoidance slot.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either internal to the two elements or in an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses bus duct of convenient maintenance. Referring to fig. 1, 2, 3 and 4, the bus duct convenient for maintenance includes a first trough body 1, a second trough body 2 and a connector 3 for connecting the first trough body 1 and the second trough body 2. Wherein, the connector 3 includes first half shell 31 and second half shell 32, first half shell 31 includes first casing 311 and sets up the last latch plate 312 on first casing 311 top surface, second half shell 32 includes second casing 321 and sets up in the lower latch plate 322 of the inboard bottom surface in second casing 321 upper portion, it can be fixed with lower latch plate 322 block to go up latch plate 312, and when going up latch plate 312 and lower latch plate 322 block fixed, first casing 311 and second casing 321 form one and can supply the chamber that holds that first cell body 1 or second cell body 2 wear to establish, the both ends that hold the chamber have the opening, the one end of first cell body 1 was inserted and is located in the one end opening that holds the chamber this moment, the one end of second cell body 2 is inserted and is located in the other end opening that holds the chamber.

Specifically, referring to fig. 3, the bottom portions of the first tank body 1 and the second tank body 2 are both provided with downward extending portions 4, an opening communicated with the accommodating cavity is formed between the two extending portions 4, the bottom surfaces of the first shell 311 and the second shell 321 are provided with abutting portions 5, and when the first half shell 31 and the second half shell 32 are assembled to form the connector 3, the two abutting portions 5 can abut against the extending portions 4, and at this time, the upper latch plate 312 is fixed to the lower latch plate 322 in a clamping manner.

Preferably, please refer to fig. 3, a first limiting block 6 is disposed on a bottom surface of the first slot body 1, a second limiting block 7 is disposed on a bottom surface of the second slot body 2, a limiting groove is formed between the first limiting block 6 and the second limiting block 7, the abutting portion 5 on the first half shell 31 and the abutting portion 5 on the second half shell 32 are inserted into the limiting groove, and two ends of the first half shell 31 and the second half shell 32 are abutted against the first limiting block 6 or the second limiting block 7. The utility model discloses in, first stopper 6 is provided with two, second stopper 7 also is provided with two, and two first stoppers 6 are located the apex angle of a rectangle respectively with two second stoppers 7, and then form the spacing groove, when half shell 31 of first half and second 32 insert and locate the spacing groove, first stopper 6 and second stopper 7 can restrict connector 3 along first cell body 1 or 2 length direction's of second cell body removal degree of freedom, avoid half shell 31 of first half to break away from half shell 32 of second.

Preferably, referring to fig. 1, the first housing 311 and the second housing 321 are both provided with a protrusion 8, and the protrusion 8 is disposed in a hollow manner to form a cavity, which is beneficial to heat dissipation of the first tank 1 or the second tank 2.

The utility model discloses in, please refer to fig. 1 and 5 for the dismouting that makes things convenient for connector 3, first half shell 31 and second half shell 32 all adopt the metal to make, the metal has certain elastic deformation ability, set up the first groove 9 of dodging simultaneously on the top surface of first casing 311, the first groove 9 of dodging extends to in the clearance between second casing 321 and the first casing 311, set up on second casing 321 bottom surface and set up the second with the first groove 9 of dodging relatively and dodge groove 10, the one end that the second dodged groove 10 runs through the side of second casing 321, and the first length direction of dodging groove 9 and second and dodging groove 10 all is perpendicular to the extending direction of first cell body 1. Therefore, when the user needs to detach the connector 3, the user can insert a tool such as a screwdriver into the first avoiding groove 9, pry the upper portion of the second housing 321 upward by using the lever principle, so that the upper latch plate 312 is disengaged from the lower latch plate 322, and further the second half shell 32 is disengaged from the first half shell 31, thereby completing the detachment of the connector 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides a bus duct of convenient maintenance, includes first cell body (1), second cell body (2) and is used for connecting connector (3) of first cell body (1) and second cell body (2), its characterized in that: the connector (3) includes first half shell (31) and second half shell (32), first half shell (31) include first casing (311) and set up in last latch plate (312) on first casing (311) top surface, second half shell (32) include second casing (321) and set up in lower latch plate (322) on second casing (321), it can be fixed with lower latch plate (322) block to go up latch plate (312), and works as when going up latch plate (312) and lower latch plate (322) block fixed, first casing (311) and second casing (321) form one can supply the chamber that holds that first cell body (1) or second cell body (2) wear to establish.

2. A bus duct convenient to maintain according to claim 1, wherein: the bottom of the first groove body (1) and the bottom of the second groove body (2) are both provided with downward extending parts (4), an opening communicated with the accommodating cavity is formed between the two extending parts (4), the bottom surfaces of the first shell (311) and the second shell (321) are provided with abutting parts (5), and the abutting parts (5) can be abutted to the extending parts (4).

3. A bus duct convenient to maintain according to claim 2, wherein: be provided with first stopper (6) on the bottom surface of first cell body (1), be provided with second stopper (7) on the bottom surface of second cell body (2), form the spacing groove between first stopper (6) and second stopper (7), butt portion (5) on butt portion (31) and the second half shell (32) on butt portion (5) all can insert and locate the spacing groove, the both ends of first half shell (31) and second half shell (32) all can with first stopper (6) or second stopper (7) looks butt.

4. A bus duct convenient to maintain according to claim 1, wherein: convex parts (8) are arranged on the first shell (311) and the second shell (321), and the convex parts (8) are arranged in a hollow mode to form a cavity.

5. A bus duct convenient to maintain according to claim 1, wherein: the first half shell (31) and the second half shell (32) are made of metal.

6. A bus duct convenient to maintain according to claim 5, wherein: seted up first groove (9) of dodging on first casing (311) top surface, set up the second that sets up with first groove (9) of dodging on second casing (321) bottom surface and dodge groove (10), the one end in second groove (10) of dodging runs through the side of second casing (321).

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