CN217590151U

CN217590151U - High-safety bus duct convenient to mount, dismount and maintain

Info

Publication number: CN217590151U
Application number: CN202123148163.9U
Authority: CN
Inventors: 薛爱军; 陶雨龙; 陶良根; 陈良
Original assignee: Jiangsu Yichuang Electric Co ltd
Current assignee: Jiangsu Yichuang Electric Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-10-14
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a high security bus duct convenient to maintenance is dismantled in installation, including bottom plate and U type protective housing, the bottom plate both sides all be equipped with U type protective housing complex mounting hole, the equal fixedly connected with U type fixed insertion piece in bottom plate both ends, fixedly connected with bus duct inner core between the fixed insertion piece of both sides U type, the equal fixedly connected with in bottom plate both sides is located the inboard curb plate of mounting hole, the solid fixed ring that U type protective housing lower extreme fixedly connected with both sides were arranged each other, the fixed box of bottom plate lower extreme fixedly connected with, the equal sliding connection in both sides has the slider in the fixed box, the equal fixedly connected with in both sides slider one side and the fixed insertion piece of solid fixed ring complex, the equal sliding connection in both sides has the rack in the fixed box, the both sides rack respectively with both sides slider fixed connection, it drives the gliding gear of both sides rack to rotate in the fixed box to be connected with. Compared with the prior art, the utility model advantage lies in, conveniently installs and dismantles and the maintenance.

Description

High-safety bus duct convenient to mount, dismount and maintain

Technical Field

The utility model relates to a bus duct technical field specifically indicates a high security bus duct convenient to maintenance is dismantled in installation.

Background

Modern high-rise buildings and large-scale workshops need huge electric energy, and safe and reliable conduction equipment needs to be selected in the face of the huge current of hundreds of amperes required by the huge load, so that a bus is a good choice. The bus duct is a closed metal device formed from copper and aluminium bus posts, and is a power distribution device capable of effectively transferring current, and is used for distributing greater power for all elements of dispersion system, in particular it is applicable to the requirements of more and more high buildings and large-scale factory economic and reasonable distribution.

The existing bus duct needs to use too many bolts to connect and fix when being installed, so that the assembly and disassembly are very troublesome, the later maintenance is very unfavorable, time and labor are wasted, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above defect, provide a high security bus duct convenient to maintenance is dismantled in the installation, conveniently install dismantlement and maintenance, improved work efficiency greatly.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a high security bus duct convenient to maintenance is dismantled in installation, includes bottom plate and U type protective housing, the bottom plate both sides all be equipped with U type protective housing complex mounting hole, the fixed inserted sheet of the equal fixedly connected with U type in bottom plate both ends, both sides fixedly connected with bus duct inner core between the fixed inserted sheet of U type, the equal fixedly connected with in bottom plate both sides is located the inboard curb plate of mounting hole, the solid fixed ring that U type protective housing lower extreme fixedly connected with both sides were arranged each other, the fixed box of bottom plate lower extreme fixedly connected with, the equal sliding connection in both sides has the slider, both sides in the fixed box the equal fixedly connected with in slider one side with the fixed inserted sheet of solid fixed ring complex, fixed box both sides all be equipped with solid fixed inserted sheet complex via hole, the equal sliding connection in both sides has rack, both sides in the fixed box the rack respectively with both sides slider fixed connection, it is connected with the drive both sides to rotate in the fixed box the gliding gear of rack.

As an improvement, supporting plates are fixedly connected to the two sides in the fixed box, and return springs are fixedly connected between the supporting plates and the adjacent sliding blocks.

As an improvement, the equal fixedly connected with sliding sleeve in U type protective housing both sides, both sides equal sliding connection has L type inserted sheet in the sliding sleeve, both sides fixed inserted sheet one end all be equipped with L type inserted sheet complex jack.

As an improvement, the side plates on the two sides are provided with limiting sliding grooves on the side away from the inner core of the bus duct, and limiting sliding strips matched with the limiting sliding grooves are arranged on the two sides in the U-shaped protective shell.

As an improvement, the lower end of the fixed box is rotatably connected with a knob for driving the gear to rotate.

Compared with the prior art, the utility model the advantage lie in: during the installation, promote after the U type protective housing inserts the mounting hole of both sides, drive gear rotates, and the gear drives the slider that both sides rack promoted both sides and slides, and the slider of both sides drives the fixed inserted sheet of both sides and inserts, and in the fixed ring of U type protective housing lower extreme both sides, need not to carry out fixed mounting through too much bolt, labour saving and time saving has improved work efficiency greatly.

Drawings

Fig. 1 is the utility model relates to a high security bus duct structure schematic diagram convenient to maintenance is dismantled in installation.

Fig. 2 is the utility model relates to a high security bus duct bottom plate bottom view convenient to maintenance is dismantled in installation.

Fig. 3 is the utility model relates to a high security bus duct bottom plate top view convenient to maintenance is dismantled in installation.

As shown in the figure: 1. a base plate; 2. a U-shaped fixing insertion sheet; 3. a side plate; 4. a U-shaped protective shell; 5. a fixing box; 6. fixing the inserting sheet; 7. a gear; 8. a rack; 9. a spring; 10. a support sheet; 11. a slider; 12. mounting holes; 13. a jack; 14. a fixing ring; 15. a sliding sleeve; 16. an L-shaped plug board; 17. a limiting sliding strip; 18. a limiting chute; 19. a bus duct inner core; 20. a knob.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the aid of the attached drawing, the high-safety bus duct convenient to mount, dismount and maintain comprises a bottom plate 1 and a U-shaped protective shell 4, wherein two sides of the bottom plate 1 are respectively provided with a mounting hole 12 matched with the U-shaped protective shell 4, two ends of the bottom plate 1 are respectively fixedly connected with a U-shaped fixing insertion piece 2 and two sides of a bus duct inner core 19 fixedly connected between the U-shaped fixing insertion pieces 2, two sides of the bottom plate 1 are respectively and fixedly connected with a side plate 3 on the inner side of the mounting hole 12, two sides of a lower end of the U-shaped protective shell 4 are respectively and correspondingly provided with a fixing ring 14, a bottom plate 1 is fixedly connected with a fixing box 5, two sides of the fixing box 5 are respectively and slidably connected with a sliding block 11 and two sides of the sliding block 11, one side of the sliding block 11 is respectively and fixedly connected with the fixing insertion piece 6 matched with the fixing ring 14, two sides of the fixing box 5 are respectively provided with a through hole matched with the fixing insertion piece 6, two sides of the fixing box 5 are respectively and provided with a rack 8 and two sides of the sliding gear 7, and the rack 8 slides in the fixing box 5.

The fixed box 5 is internally provided with supporting plates fixedly connected with two sides, and the supporting plates are adjacent to the sliding blocks 11 and are fixedly connected with return springs 9.

4 equal fixedly connected with sliding sleeve 15 in both sides of U type protective housing, both sides equal sliding connection has L type inserted sheet, both sides in the sliding sleeve 15 6 one end of fixed inserted sheet all be equipped with L type inserted sheet complex jack 13.

Both sides curb plate 3 keeps away from bus duct inner core 19 one side and all is equipped with spacing spout 18, both sides all are equipped with in the U type protective housing 4 with spacing draw runner 17 of spacing spout 18 complex.

The lower end of the fixed box 5 is rotatably connected with a knob 20 for driving the gear 7 to rotate.

The utility model discloses when concrete implementation, when installing the bus duct, with the inboard spacing draw runner 17 of U type protective housing 4 to aim at spacing spout 18 on the curb plate 3, promote U type protective housing 4 lapse, the both sides limit of U type protective housing 4 passes behind the mounting hole 12 of both sides and gos deep into bottom plate 1 lower extreme, it rotates knob 20 drive gear 7 to rotate, gear 7 drives the rack 8 of both sides and slides along fixed box 5 inner wall, the slider 11 of pulling both sides is close to each other along fixed box 5 both sides inner wall, the reset spring 9 of extrusion both sides takes place compression deformation, slider 11 drives fixed inserted sheet 6 of both sides and stretches into in fixed box 5 from the via hole of both sides, continue to promote U type protective housing 4 lapse, make the fixed ring 14 of both sides aim at the fixed inserted sheet 6 of both sides, loosen knob 20, the slider 11 that pushes down the slider 11 of both sides under the recovery elasticity of both sides push away from each other, the fixed ring 14 that runs through both sides after the fixed inserted sheet 6 of both sides passes the via hole, the L type picture peg 16 that promotes both sides slides downwards along the sliding sleeve 15 type of both sides, make the L type picture peg 16 lower extreme that both sides insert that the both sides insert, the efficiency that the work need not to be dismantled when the bolt that the maintenance does not have improved greatly, the fixed bolt that the efficiency of the reverse operation needs to be installed more than the fixed inserted sheet 13.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a high security bus duct convenient to maintenance is dismantled in installation which characterized in that: including bottom plate (1) and U type protective housing (4), bottom plate (1) both sides all be equipped with U type protective housing (4) complex mounting hole (12), bottom plate (1) both ends equal fixedly connected with U type fixed insertion sheet (2), both sides fixedly connected with bus duct inner core (19) between U type fixed insertion sheet (2), bottom plate (1) both sides equal fixedly connected with is located curb plate (3) of mounting hole (12) inboard, U type protective housing (4) lower extreme fixedly connected with both sides correspond solid fixed ring (14) of arranging each other, bottom plate (1) lower extreme fixedly connected with fixes box (5), the equal sliding connection in both sides has slider (11), both sides in fixed box (5) slider (11) one side equal fixedly connected with solid fixed ring (14) complex fixed insertion sheet (6), fixed box (5) both sides all be equipped with solid fixed insertion sheet (6) complex via hole, the equal sliding connection in both sides has rack (8) in fixed box (5), both sides rack (8) respectively with both sides slider (11), fixed box (5) drive rack (8) internal rotation sliding connection has both sides.

2. The high-safety bus duct convenient to mount, dismount and maintain according to claim 1, is characterized in that: the fixed box (5) is internally and fixedly connected with supporting plates on two sides, and the supporting plates on two sides are adjacent to the sliding blocks (11) and fixedly connected with return springs (9).

3. The high-safety bus duct convenient to mount, dismount and maintain according to claim 1, is characterized in that: u type protective housing (4) both sides equal fixedly connected with sliding sleeve (15), both sides equal sliding connection has L type inserted sheet, both sides in sliding sleeve (15) fixed inserted sheet (6) one end all be equipped with L type inserted sheet complex jack (13).

4. The high-safety bus duct convenient to mount, dismount and maintain according to claim 1, is characterized in that: both sides curb plate (3) keep away from bus duct inner core (19) one side all are equipped with spacing spout (18), both sides all are equipped with in U type protective housing (4) with spacing draw runner (17) of spacing spout (18) complex.

5. The high-safety bus duct convenient to mount, dismount and maintain according to claim 1, is characterized in that: the lower end of the fixed box (5) is rotatably connected with a knob (20) for driving the gear (7) to rotate.