CN220042926U

CN220042926U - Bending reinforcing bus duct

Info

Publication number: CN220042926U
Application number: CN202321132447.5U
Authority: CN
Inventors: 请求不公布姓名; 郭艳; 张赛
Original assignee: Nanpi County Dali Hardware Manufacturing Co ltd
Current assignee: Nanpi County Dali Hardware Manufacturing Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-11-17
Anticipated expiration: 2033-05-12

Abstract

The utility model belongs to the technical field of bus ducts, and discloses a bending reinforced bus duct which comprises two side plates, wherein baffle plates are arranged on the top outer walls and the bottom outer walls of the two side plates through bolts, end plates are arranged at the two ends of the side plates and the baffle plates through bolts, slots are formed in the end plates, sleeves which are equidistantly distributed are arranged in the slots through insulating glue, connecting terminals are inserted in the sleeves, copper bars are inserted at one ends of the connecting terminals, sealing rings are adhered to the inner walls of the side surfaces of the slots, mica tapes are coated on the outer parts of the copper bars, and heat shrinkage pipes are sleeved outside the mica tapes. The bus bar bending device is in a right-angle bending shape, when the bus bar is required to be bent at the corner of the corridor, the device is only required to be installed and fixed at the corner of the corridor, then other bus bars are required to be installed and fixed at two ends, and an installation operator is not required to disassemble the bus bar, bend the copper bar and then reassemble the bus bar, so that the bus bar bending device is more convenient to install and use.

Description

Bending reinforcing bus duct

Technical Field

The utility model belongs to the technical field of bus ducts, and particularly relates to a bending reinforced bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts and is used for distributing large power to each element of the dispersion system. Increasingly replacing wires and cables in the engineering project of indoor low-voltage electric power transmission trunks;

through retrieval, chinese patent number CN217508224U discloses a copper bar bus duct, which comprises a shell, wherein the upper end and the lower end of the shell are respectively inserted into a second bus duct and a first bus duct, a plurality of first copper bars and second copper bars are respectively fixed in the second bus duct and the first bus duct, a connector is fixed on the inner wall of the shell, a plurality of pore channels are formed in the connector, the first copper bars and the second copper bars are inserted into the pore channels, and a connecting assembly is arranged between the shell and the second bus duct and between the shell and the first bus duct;

bus duct is usually through fossil fragments hoist and mount in the top in corridor, also needs to buckle at the corner bus duct in corridor, and current processing method is usually for installation operating personnel is through bending device, buckles the copper bar of bus duct, later installs it in the inside of shell for the installation is comparatively troublesome, consequently needs to design a bending reinforcing bus duct.

Disclosure of Invention

The utility model aims to provide a bending reinforced bus duct so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bus duct is strengthened in bending, includes two curb plates, two all install the baffle through the screw on the top outer wall of curb plate and the bottom outer wall, and the both ends of curb plate and baffle all install the end plate through the bolt, the inside of end plate is opened there is the slot, and the inside of slot is the sleeve that the equidistance distributes through the installation of insulating glue, telescopic inside peg graft has connecting terminal, and connecting terminal's one end peg graft has the copper bar, the bonding has the sealing ring on the side inner wall of slot.

Preferably, the outside cladding of copper bar has the mica tape, and the outside of mica tape has cup jointed the pyrocondensation pipe.

Preferably, a flame-retardant partition plate is adhered between the baffle plate and the side plate, positioning grooves distributed at equal intervals are formed in the outer portion of the flame-retardant partition plate, the copper bars are clamped in the positioning grooves, and insulators are inserted between two adjacent copper bars.

Preferably, a heat conducting insulating sheet is adhered between the baffle plate and the side plate, an electromagnetic shielding layer is adhered to the inner part of the heat conducting insulating sheet, a heat conducting layer is adhered to the inner part of the electromagnetic shielding layer, and the heat conducting layer is coated on the outer parts of the insulator and the copper bars.

Preferably, a connecting groove is formed in the outer wall of one side of the side plate, a jack is formed in the inner wall of one side of the connecting groove, a fixing bolt is inserted into the jack, and a spring is sleeved outside the fixing bolt.

Preferably, the top outer wall of the baffle is provided with a groove, and the bottom inner wall of the groove is provided with a drying belt through a screw.

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

1. through this device that sets up, this device be right angle and buckle the form, need buckle the time of bus duct in corridor corner department, only need fix this device installation in corridor corner department, later with other bus duct installations fix at both ends can, and need not installation operating personnel and unpack the bus duct and buckle the back with the copper bar and reassemble, the installation is used more conveniently.

2. Through fixing bolt and the spring that set up, fixing bolt can fix the enhancement with the bus duct of this device and both sides to make this device and the bus duct of both sides be connected more firm, and the spring can prevent effectively that fixing bolt is not hard up, and when the device expands with heat and contracts with cold because of different seasons, can play the effect of buffering, prevent expansion extrusion deformation, also can prevent that the excessive separation that leads to of shrink.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of an end plate structure of the present utility model;

FIG. 3 is a cross-sectional view of a side panel construction of the present utility model;

FIG. 4 is a cross-sectional view of the structure of the present utility model;

in the figure: 1. a side plate; 2. a baffle; 3. an end plate; 4. a groove; 5. drying the belt; 6. a slot; 7. a seal ring; 8. a sleeve; 9. a connection terminal; 10. a copper bar; 11. a connecting groove; 12. a jack; 13. a fixing bolt; 14. a spring; 15. a heat conducting layer; 16. flame retardant separator; 17. a positioning groove; 18. an insulator; 19. an electromagnetic shielding layer; 20. a mica tape; 21. a heat shrinkage tube; 22. and a heat conductive insulating sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a bus duct is strengthened in bending, including two curb plates 1, all install baffle 2 through the screw on the top outer wall and the bottom outer wall of two curb plates 1, and the both ends of curb plate 1 and baffle 2 all install end plate 3 through the bolt, slot 6 has been opened to the inside of end plate 3, and the inside of slot 6 is equidistant sleeve 8 that distributes through the installation of insulating glue, peg graft in sleeve 8's inside has connecting terminal 9, and connecting terminal 9's one end peg graft has copper bar 10, bond on slot 6's the side inner wall has sealing ring 7.

From the above description, the present utility model has the following advantageous effects: the device is in a right-angle bending shape, when the bus duct needs to be bent at the corner of the corridor, the device is only required to be installed and fixed at the corner of the corridor, and then other bus ducts are installed and fixed at two ends, so that an installation operator is not required to disassemble the bus duct and reassemble the copper bar after bending, and the device is more convenient to install and use.

Further, referring to fig. 4, the outside of the copper bar 10 is covered with a mica tape 20, the outside of the mica tape 20 is sleeved with a heat shrinking tube 21, a flame retardant partition plate 16 is adhered between the baffle 2 and the side plate 1, locating grooves 17 distributed at equal intervals are formed in the outside of the flame retardant partition plate 16, the copper bar 10 is clamped in the locating grooves 17, insulators 18 are inserted between two adjacent copper bars 10, a heat conducting insulating sheet 22 is adhered between the baffle 2 and the side plate 1, the heat conducting insulating sheet 22 is a heat conducting silica gel cloth and used for insulation and heat conduction, an electromagnetic shielding layer 19 is adhered in the heat conducting insulating sheet 22, a heat conducting layer 15 is adhered in the electromagnetic shielding layer 19, and the heat conducting layer 15 is covered outside the insulators 18 and the copper bar 10.

Example two

Referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: a connecting groove 11 is formed in the outer wall of one side of the side plate 1, an inserting hole 12 is formed in the inner wall of one side of the connecting groove 11, a fixing bolt 13 is inserted into the inserting hole 12, and a spring 14 is sleeved outside the fixing bolt 13.

By adopting the technical scheme, the fixing bolt and the 13 springs 14 are arranged, the fixing bolt 13 can fix the device and the bus ducts on two sides, so that the device is more firmly connected with the bus ducts on two sides, the springs 14 can effectively prevent the fixing bolt from loosening, and the device can play a buffering role when expanding with heat and contracting with cold due to different seasons, prevent expansion and extrusion deformation and prevent separation caused by excessive shrinkage.

Further, referring to fig. 1, a groove 4 is formed on the top outer wall of the baffle plate 2, and a drying belt 5 is mounted on the bottom inner wall of the groove 4 by screws.

The working principle and the using flow of the utility model are as follows: during the use, installation operating personnel hoist the device at a proper position through the fossil fragments at first, then insert other bus ducts on one side in slot 6 of end plate 3 at first, make the conductor board of other bus ducts insert in the connecting terminal 9 of sleeve 8 inside, the backplate then insert in the inside of spread groove 11, at this moment operating personnel hoist other bus ducts also through the fossil fragments, then cup joint spring 14 outside fixing bolt 13, insert fixing bolt 13 in jack 12 inside, then rotate fixing bolt 13, make fixing bolt 13 threaded connection in the inside of other bus duct backplate, thereby make other bus ducts and this device zonulae occludens, other bus ducts on the opposite side are also installed as above-mentioned step; after the device is installed and used, if the humidity of air is higher, and the air is condensed outside the device, as the groove 4 at the top of the baffle plate 2 is lower, liquefied water can be converged in the groove 4 to prevent the water from flowing into a gap and entering the device, the water is absorbed by the drying belt after contacting with the drying belt 5, so that the drying of the device is maintained, and the water absorbed by the drying belt 5 can be evaporated under the heat generated by the operation of the device and take away part of the temperature of the device, so that the device also has a certain cooling effect.

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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a bus duct is strengthened in bending, includes two curb plates (1), its characterized in that: two baffle (2) are all installed through the screw on the top outer wall and the bottom outer wall of curb plate (1), and end plate (3) are all installed through the bolt at the both ends of curb plate (1) and baffle (2), the inside of end plate (3) is opened has slot (6), and the inside of slot (6) is sleeve (8) that the equidistance distributes through the installation of insulating cement, peg graft in the inside of sleeve (8) has connecting terminal (9), and peg graft in the one end of connecting terminal (9) has copper bar (10), bond on the side inner wall of slot (6) has sealing ring (7).

2. A bend-enhancing bus duct as set forth in claim 1, wherein: the copper bar (10) is externally coated with a mica tape (20), and a heat shrinkage tube (21) is sleeved outside the mica tape (20).

3. A bend-enhancing bus duct as set forth in claim 1, wherein: the fire-retardant baffle plate (16) is adhered between the baffle plate (2) and the side plate (1), locating grooves (17) which are equidistantly distributed are formed in the outer portion of the fire-retardant baffle plate (16), the copper bars (10) are clamped in the locating grooves (17), and insulators (18) are inserted between two adjacent copper bars (10).

4. A bend-enhancing bus duct as set forth in claim 1, wherein: the heat conducting insulating sheet (22) is adhered between the baffle plate (2) and the side plate (1), the electromagnetic shielding layer (19) is adhered to the inside of the heat conducting insulating sheet (22), the heat conducting layer (15) is adhered to the inside of the electromagnetic shielding layer (19), and the heat conducting layer (15) is coated on the outside of the insulator (18) and the copper bar (10).

5. A bend-enhancing bus duct as set forth in claim 1, wherein: the side plate (1) is characterized in that a connecting groove (11) is formed in the outer wall of one side of the side plate (1), an inserting hole (12) is formed in the inner wall of one side of the connecting groove (11), a fixing bolt (13) is inserted into the inserting hole (12), and a spring (14) is sleeved outside the fixing bolt (13).

6. A bend-enhancing bus duct as set forth in claim 1, wherein: the top outer wall of the baffle plate (2) is provided with a groove (4), and the bottom inner wall of the groove (4) is provided with a drying belt (5) through screws.