Folding bus duct
阅读说明:本技术 折叠式母线槽 (Folding bus duct ) 是由 张洪彬 陈建勋 聂富强 芦兆林 帅志刚 于 2019-11-05 设计创作,主要内容包括:本发明涉及电力设施技术领域,具体为一种折叠式母线槽,包括两组母线槽主体,每组母线槽主体均包括内部中空的上盒体、内部中空的下盒体和螺栓,每组下盒体内底部均设置有三组绝缘卡块,三组绝缘卡块上均卡装有导电排组,每组导电排组另一端均设置有连接块,两组下盒体一端通过合页活动连接,一组下盒体右侧壁后端设置有连接板,螺栓穿过连接板然后螺装至另一组下盒体上,每组母线槽主体均还包括左L型板、左连接环、左转轴、左螺纹杆、左方形块、左驱动板、多组左紧固杆、右L型板、右连接环、右转轴、右螺纹杆、右方形块、右驱动板和多组右紧固杆。结构简单,便于进行折叠,降低发生松动的可能性,并且便于拆装。(The invention relates to the technical field of electric power facilities, in particular to a folding bus duct which comprises two groups of bus duct main bodies, wherein each group of bus duct main bodies comprises an upper box body, a lower box body and a bolt, the upper box body and the lower box body are hollow inside, three groups of insulating clamping blocks are arranged at the bottom inside each group of lower box body, conductive bar groups are clamped on the three groups of insulating clamping blocks, the other end of each conductive bar group is provided with a connecting block, one ends of the two groups of lower box bodies are movably connected through a hinge, the rear end of the right side wall of one group of lower box body is provided with a connecting plate, the bolt penetrates through the connecting plate and then is screwed on the other group of lower box body, and each group of bus duct main bodies also comprises a left L-shaped plate, a left connecting ring, a left rotating shaft, a left threaded rod, a left driving plate. Simple structure is convenient for fold, reduces the possibility that takes place not hard up to the dismouting of being convenient for.)
1. The utility model provides a foldable bus duct, includes two sets of bus duct main parts, every group the bus duct main part all includes box body (1), the lower box body (2) of inside hollow and bolt (3), every group box body (2) bottom all is provided with three insulating fixture blocks (4) of group down, all has clamped on three insulating fixture blocks (4) of group and has led electrical drainage (5) group, every group the one end of leading electrical drainage (5) group all protrudes in a set of the one end of box body (2) down, every group lead electrical drainage (5) group other end and all be provided with connecting block (6), two sets of hinge (7) swing joint is passed down to box body (2) one end, and is a set of box body (2) right side wall rear end is provided with connecting plate (8) down, bolt (3) pass connecting plate (8) then spiral shell dress to another group down on box body (2), the bus duct main part all still includes left L (9), The left L-shaped plate (9) is connected with the left side wall of the lower box body (2), the left L-shaped plate (9) is provided with a left hole, the outer side wall of the left connecting ring (10) is connected with the left end of the inner side wall of the left hole, a left bearing (16) is arranged inside the left connecting ring (10), the left end of the left rotating shaft (11) is in key connection with the left bearing (16), the left end of the left block (13) is inserted into the left hole and is in sliding fit with the inner side wall of the left hole, a left threaded cavity is arranged inside the left block (13), and a left threaded port is communicated with the left side wall of the left block (13), the right end of the left threaded rod (12) is inserted into the left threaded cavity in a threaded manner, the left end of the left threaded rod (12) is connected with the right end of a left rotating shaft (11), the right end of a left side block (13) is connected with the central area of the left side wall of the left driving plate (14), the left ends of a plurality of groups of left fastening rods (15) are connected with the left driving plate (14), the left side wall of the upper box body (1) is communicated with a plurality of groups of left fastening ports, the left side wall of the lower box body (2) is provided with a plurality of groups of left fastening grooves, the right end of each group of left fastening rods (15) passes through one group of left fastening ports and then is inserted into one group of left fastening grooves, the right L-shaped plate is connected with the right side wall of the lower box body (2), the right L-shaped plate is provided with a right-shaped hole, the outer side wall, the right-hand block right-hand member inserts right-hand hole inside and with right-hand hole inside wall sliding fit, right-hand block inside is provided with right screw thread chamber, right-hand block right side wall intercommunication is provided with right screw thread mouth, right side threaded rod left end screw thread inserts right screw thread intracavity portion, and right threaded rod right-hand member is connected with right pivot left end, right-hand block left end with right side drive plate right side wall central zone connects, multiunit right side anchorage bar right-hand member all is connected with right drive plate, goes up box body (1) right side wall intercommunication and is provided with multiunit right fastening mouth, and lower box body (2) right side wall is provided with multiunit right fastening groove, every group right side anchorage bar left end all passes a set of right side fastening mouth then inserts to a set of right.
2. The foldable bus duct of claim 1, wherein: every group the bus duct main part all still includes four groups of guide rings (17) and four groups dead lever (18), four groups dead lever (18) bottom is connected with the first half region and the latter half region of left L template (9) and right L template respectively, four groups guide ring (17) are connected with last box body (1) left side wall and right side wall respectively, every group dead lever (18) top all passes a set of guide ring (17).
3. The foldable bus duct of claim 2, wherein: every group the bus duct main part all still includes two sets of blocks (19) of grabbing, and two sets of block (19) of grabbing are connected with last box body (1) left side wall and right side wall respectively.
4. The foldable bus duct of claim 3, wherein: every group left side wall of left side pivot (11) and every group right side wall of right side pivot all is provided with hexagon groove (20).
5. The foldable bus duct of claim 4, wherein: the bolts (3) are divided into two groups.
6. The foldable bus duct of claim 5, wherein: and the left end and the right end of one end of each lower box body (2) are respectively provided with a guard plate (21).
7. The foldable bus duct of claim 6, wherein: each group of the bottom end of the upper box body (1) is in contact with one group of the left L-shaped plate (9) and the right L-shaped plate.
Technical Field
The invention relates to the technical field of electric power facilities, in particular to a folding bus duct.
Background
As is known, a bus duct is a closed metal device made of copper and aluminum bus bars and used for distributing large power to each component of a decentralized system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. And current bus duct, the shape is relatively fixed, can not fold, and area is great, the transportation of being not convenient for to current bus duct generally is seal structure, and this kind of seal structure generally realizes through bolt and rivet, and the bolt takes place to become flexible easily in long-term use, and bolt quantity is more, and the operation is inconvenient, and the rivet is not convenient for carry out the dismouting, and above-mentioned two kinds of mounting means all have certain limitation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the folding bus duct which is simple in structure, convenient to fold, capable of reducing the possibility of loosening and convenient to disassemble and assemble.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the foldable bus duct comprises two groups of bus duct main bodies, each group of bus duct main bodies comprises an upper box body with a hollow inside, a lower box body with a hollow inside and a bolt, each group of bus duct main bodies comprises three groups of insulating clamping blocks arranged at the bottom inside the lower box body, conductive row groups are clamped on the three groups of insulating clamping blocks, one end of each conductive row group protrudes out of one end of each lower box body, each group of conductive row groups is provided with a connecting block at the other end, one end of each lower box body is movably connected through a hinge, one group of the lower box body is provided with a connecting plate at the rear end of the right side wall, the bolt penetrates through the connecting plate and then is screwed to the other group of the lower box body, each group of bus duct main bodies further comprises a left L-shaped plate, a left connecting ring, a left rotating shaft, a left threaded rod, a left block, a, The left L-shaped plate is connected with the left side wall of the lower box body, the left L-shaped plate is provided with a left hole, the outer side wall of the left connecting ring is connected with the left end of the inner side wall of the left hole, a left bearing is arranged inside the left connecting ring, the left end of the left rotating shaft is connected with the left bearing key, the left end of the left block is inserted into the left hole and is in sliding fit with the inner side wall of the left hole, a left threaded cavity is arranged inside the left block, the left side wall of the left block is communicated with a left threaded hole, the right end of the left threaded rod is screwed into the left threaded cavity, the left end of the left threaded rod is connected with the right end of the left rotating shaft, the right end of the left block is connected with the central area of the left side wall of the left driving plate, the left ends of the multiple groups of left fastening rods are all, the left side wall of the lower box body is provided with a plurality of groups of left fastening grooves, the right end of each group of left fastening rods passes through one group of left fastening holes and then is inserted into one group of left fastening grooves, the right L-shaped plate is connected with the right side wall of the lower box body, the right L-shaped plate is provided with a right-shaped hole, the outer side wall of the right connecting ring is connected with the right end of the inner side wall of the right-shaped hole, a right bearing is arranged inside the right connecting ring, the right end of a right rotating shaft is connected with the right bearing in a key mode, the right end of the right-shaped block is inserted into the right-shaped hole and is in sliding fit with the inner side wall of the right-shaped hole, a right threaded cavity is arranged inside the right-shaped block, the right side wall of the right-shaped block is communicated with a right threaded hole, the left end of the right threaded rod is inserted into, go up box body right side wall intercommunication and be provided with the right fastening mouth of multiunit, lower box body right side wall is provided with the right fastening groove of multiunit, every group right side anchorage bar left end all passes a set of right side fastening mouth then inserts to a set of right side fastening inslot portion.
Preferably, each group the bus duct main part all still includes four groups of guide rings and four groups of dead levers, four groups dead lever bottom is connected with the preceding half region and the latter half region of left L template and right L template respectively, four groups the guide ring is connected with last box body left side wall and right side wall respectively, every group the dead lever top all passes a set of the guide ring.
Preferably, every group the bus duct main part all still includes two sets of blocks of grabbing, and two sets of block of grabbing is connected with last box body left side wall and right side wall respectively.
Preferably, each group of the left side wall of the left rotating shaft and each group of the right side wall of the right rotating shaft are provided with hexagonal grooves.
Preferably, the bolts are in two groups.
Preferably, the left end and the right end of each group of one end of the lower box body are both provided with guard plates.
Preferably, the bottom end of each group of upper box body is contacted with one group of left L-shaped plate and right L-shaped plate.
(III) advantageous effects
Compared with the prior art, the invention provides a folding bus duct, which has the following beneficial effects: the bus duct with original volume is divided into two, when needing to install, couple together two sets of bus duct main parts can, be convenient for remove and transport, and go up the box body and fix through the lateral shifting of multiunit left anchorage bar and multiunit right anchorage bar simultaneously with lower box body, the shortcoming of rivet and bolt has been avoided, installation effectiveness has been improved greatly, bus duct fault probability has been reduced, moreover, the steam generator is simple in structure, be convenient for fold, reduce the possibility that takes place not hard up, and the dismouting of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the connection of the lower box, the bolt, the insulating fixture block, the conductive bar, the connection block, the hinge and the connection plate;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a perspective view of the lower case and the connecting plate;
FIG. 5 is a schematic left side view of the connection of the left spindle and the hexagonal slot;
in the figure: 1. an upper box body; 2. a lower box body; 3. a bolt; 4. insulating fixture blocks; 5. a conductive bar; 6. connecting blocks; 7. a hinge; 8. a connecting plate; 9. a left L-shaped plate; 10. a left connecting ring; 11. a left rotating shaft; 12. a left threaded rod; 13. a left block; 14. a left drive plate; 15. a left fastening bar; 16. a left bearing; 17. a guide ring; 18. fixing the rod; 19. grabbing a block; 20. a hexagonal groove; 21. and (4) protecting the plate.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a foldable bus duct comprises two groups of bus duct main bodies, each group of bus duct main bodies comprises an
When the device is used, a user inserts an external hexagonal wrench into the
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
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