CN214379949U

CN214379949U - Anticreep type bus duct

Info

Publication number: CN214379949U
Application number: CN202120460226.5U
Authority: CN
Inventors: 刘洋
Original assignee: Jiangsu Zhongshun Electric Co ltd
Current assignee: Jiangsu Zhongshun Electric Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-08
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an anticreep type bus duct, including the bus duct body, the tip fixed mounting of bus duct body has the run-on, supports cover and support facing, and run-on and support facing be located the inside of supporting the cover and not contact rather than the inner wall, insulation sheath has been cup jointed in the surface activity of run-on. Locate the surface of run-on through the insulating sheath cover, support cover and support facing in order to support insulating sheath through setting up, through dialling the internal thread connecting pipe, can make the internal thread connecting pipe at threaded shaft surface spiral lateral shifting, thereby make the internal thread connecting pipe pass through the bearing frame and drive movable cover frame at bus duct body surface lateral shifting, thereby promote insulating sheath through support bar and connection piece and slide on the run-on surface, the effect of being convenient for adjust the exposed length of conducting bar has been reached promptly, the target of being convenient for adjust according to installation application demand has been realized, the anticreep performance has been ensured, flexibility and security have been improved.

Description

Anticreep type bus duct

Technical Field

The utility model relates to a bus duct technical field especially relates to an anticreep type bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts, is used for distributing larger power for each element of a distributed system, has increasingly replaced wires and cables in indoor low-voltage power transmission main line engineering projects, is popularized in developed countries abroad and hong Kong, Australian and the like in China, is used for outgoing lines of power distribution rooms of buildings with more than 12 floors in Guangdong Guangzhou of China, namely, the bus duct is used for more than 90 percent of main lines leading to floors, and the bus duct is used for a 630KVA transformer to a power distribution cabinet.

The length of the current bus duct conducting bar in the existing market is mostly fixed, and the exposed length of the conducting bar is difficult to adjust according to the connection requirement in application, so that the conducting bar is difficult to adjust according to the application and installation requirement, the leakage-proof performance is difficult to guarantee, and the flexibility and the safety are poor in application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an anticreep type bus duct has solved the length that current bus duct in the existing market leads the electrical drainage and is mostly fixed, is difficult to adjust the exposed length that leads the electrical drainage according to the connection demand in using to be difficult to adjust according to using the installation demand, be difficult to ensure the leakage-proof ability, use the relatively poor problem of flexibility and security.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anticreep type bus duct, includes the bus duct body, the tip fixed mounting of bus duct body has the run-on, supports cover and support facing, and run-on and support facing be located the inside of supporting the cover and not contact rather than the inner wall, the surface activity of run-on has cup jointed insulating sheath, and insulating sheath's surface and the inner wall of supporting the cover and the surface sliding connection of support facing, the tip fixed mounting on insulating sheath surface has the support rib, insulating sheath fixed mounting has the connection piece, the tip fixed mounting of connection piece has the support bar, one section fixed mounting that the connection piece was kept away from to the support bar has a movable sleeve frame, and the surface at the bus duct body is cup jointed in the slip of movable sleeve frame, the fixed surface of movable sleeve frame installs the bearing frame, the inside of bearing frame is connected with female connection pipe through the bearing rotation, the surface bonding of internal thread connecting pipe has anti-skidding knob strip, the inside threaded connection of internal thread connecting pipe has the screw thread axle, the one end fixed mounting of screw thread axle has the knob in supporting, the other end fixed mounting of screw thread axle has the support limit knob, the tip of knob and support limit knob all is connected with the fixed surface of bus duct body in supporting.

Preferably, the surface of the internal thread connecting pipe is not contacted with the surface of the movable sleeve frame, and the anti-skid button strip is made of a fluororubber material.

Preferably, the number of the insulating sheaths is eight, and the number of the supporting ribs is six.

Preferably, the number of the connecting sheets is four, and the number of the movable sleeve frames is two.

Preferably, the insulating sheath is made of ABS plastic material.

Compared with the prior art, the beneficial effects of the utility model are that: this anticreep type bus duct, locate the surface of connecting row through insulating sheath cover, support cover and support facing through setting up in order to support insulating sheath, through dialling the internal thread connecting pipe, can make the internal thread connecting pipe at screw shaft surface spiral lateral shifting, thereby make the internal thread connecting pipe pass through the bearing frame and drive movable cover frame at bus duct body surface lateral shifting, thereby promote insulating sheath through support bar and connection piece and slide on the connecting row surface, the effect of being convenient for adjust the exposed length of conducting bar has been reached promptly, the target of being convenient for adjust according to installation application demand has been realized, anticreep performance has been ensured, flexibility and security have been improved.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the local structure of the present invention.

In the figure: the bus duct comprises a bus duct body 1, a connecting row 2, a supporting sleeve 3, a supporting lining 4, an insulating sheath 5, a supporting rib 6, a connecting sheet 7, a supporting strip 8, a movable sleeve frame 9, a bearing seat 10, an internal thread connecting pipe 11, an anti-slip button 12, a middle button 13, a threaded shaft 14 and a side button 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an anti-creeping bus duct comprises a bus duct body 1, wherein a connecting bar 2, a supporting sleeve 3 and a supporting gasket 4 are fixedly mounted at the end of the bus duct body 1, the connecting bar 2 and the supporting gasket 4 are positioned in the supporting sleeve 3 and are not contacted with the inner wall of the supporting sleeve, an insulating sheath 5 is movably sleeved on the surface of the connecting bar 2, the surface of the insulating sheath 5 is in sliding connection with the inner wall of the supporting sleeve 3 and the surface of the supporting gasket 4, a supporting rib 6 is fixedly mounted at the end of the surface of the insulating sheath 5, a connecting sheet 7 is fixedly mounted on the surface of the insulating sheath 5, a supporting bar 8 is fixedly mounted at the end of the connecting sheet 7, a movable sleeve frame 9 is fixedly mounted at a section of the supporting bar 8 far away from the connecting sheet 7, the movable sleeve frame 9 is slidably sleeved on the surface of the bus duct body 1, and a bearing seat 10 is fixedly mounted on the surface of the movable sleeve frame 9, an internal thread connecting pipe 11 is rotatably connected inside a bearing seat 10 through a bearing, an anti-slip button strip 12 is bonded on the surface of the internal thread connecting pipe 11, a thread shaft 14 is connected inside the internal thread connecting pipe 11 through a thread, a support middle button 13 is fixedly installed at one end of the thread shaft 14, a support side button 15 is fixedly installed at the other end of the thread shaft 14, the ends of the support middle button 13 and the support side button 15 are fixedly connected with the surface of the bus duct body 1, the surface of the bus duct body 1 is sleeved with an insulating sheath 5, the insulating sheath 5 is supported by arranging a support sleeve 3 and a support gasket 4, the internal thread connecting pipe 11 can spirally and transversely move on the surface of the thread shaft 14 by turning the internal thread connecting pipe 11, so that the internal thread connecting pipe 11 drives a movable sleeve frame 9 to transversely slide on the surface of the bus duct body 1 through the bearing seat 10, and the insulating sheath 5 is pushed to slide on the surface of the bus duct body 2 through a support strip 8 and a connecting sheet 7, the effect of being convenient for adjust the exposed length of the conducting bar is achieved, the aim of being convenient for adjusting according to installation and application requirements is achieved, the anti-creeping performance is guaranteed, and the flexibility and the safety are improved.

The utility model discloses in, the surface of internal thread connecting pipe 11 does not contact with the surface of activity cover frame 9, and anti-skidding knob strip 12 adopts the fluororubber material to make, through setting up anti-skidding knob strip 12 for be convenient for stir the rotation to anti-skidding knob strip 12 in the operation process, it is more convenient that the operation gets up.

The utility model discloses in, insulating sheath 5's quantity is eight, and the quantity of support rib 6 is six.

The utility model discloses in, the quantity of connection piece 7 is four, and the quantity of activity cover frame 9 is two.

The utility model discloses in, insulating sheath 5 adopts the ABS plastics material to make, adopts the ABS plastics material to make through setting up insulating sheath 5, and the insulating properties and the intensity of the structure of being can be ensured.

In conclusion, the anti-leakage bus duct is characterized in that the insulating jacket 5 is sleeved on the surface of the connecting bar 2, the supporting sleeve 3 and the supporting gasket 4 are arranged to support the insulating jacket 5, the internal thread connecting pipe 11 can be spirally and transversely moved on the surface of the thread shaft 14 by turning the internal thread connecting pipe 11, so that the internal thread connecting pipe 11 drives the movable sleeve frame 9 to transversely slide on the surface of the bus duct body 1 through the bearing seat 10, the supporting strip 8 and the connecting piece 7 are used for pushing the insulating jacket 5 to slide on the surface of the connecting bar 2, the effect of conveniently adjusting the exposed length of the conductive bar is achieved, the aim of conveniently adjusting according to the installation and application requirements is fulfilled, the anti-leakage performance is guaranteed, the flexibility and the safety are improved, the problems that the lengths of the conductive bars of the existing bus ducts in the current market are mostly fixed and the exposed length of the conductive bar is difficult to adjust according to the connection requirements in application are solved, thereby be difficult to adjust according to application installation demand, be difficult to ensure leak protection electrical property, use the problem that flexibility and security are relatively poor.

It should be noted that, in this document, terms such as "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.

Claims

1. The utility model provides an anticreep type bus duct, includes bus duct body (1), a serial communication port, the tip fixed mounting of bus duct body (1) has linkage (2), supports cover (3) and support facing (4), and linkage (2) and support facing (4) are located the inside of supporting cover (3) and do not contact rather than the inner wall, the surface activity of linkage (2) has cup jointed insulating sheath (5), and the surface of insulating sheath (5) and the inner wall of supporting cover (3) and the surface sliding connection who supports facing (4), the tip fixed mounting on insulating sheath (5) surface has support rib (6), insulating sheath (5) surface fixed mounting has connection piece (7), the tip fixed mounting of connection piece (7) has support bar (8), one section fixed mounting that connection piece (7) were kept away from to support bar (8) has movable cover frame (9), and activity cover frame (9) slip cup joints the surface at bus duct body (1), the fixed surface of activity cover frame (9) installs bearing frame (10), the inside of bearing frame (10) is rotated through the bearing and is connected with internal thread connecting pipe (11), the surface bonding of internal thread connecting pipe (11) has anti-skidding knob strip (12), the internal thread connection of internal thread connecting pipe (11) has threaded shaft (14), knob (13) in the one end fixed mounting of threaded shaft (14) supports, the other end fixed mounting of threaded shaft (14) has support limit knob (15), the tip of knob (13) and support limit knob (15) all is connected with the fixed surface of bus duct body (1) in the support.

2. The electrical leakage prevention bus duct of claim 1, wherein the surface of the internal thread connecting pipe (11) is not in contact with the surface of the movable sleeve frame (9), and the anti-slip button (12) is made of a fluororubber material.

3. An anti-creeping bus duct according to claim 1, characterized in that the number of the insulating sheaths (5) is eight and the number of the support ribs (6) is six.

4. An anti-creeping bus duct according to claim 1, characterized in that the number of the connecting pieces (7) is four and the number of the movable sleeve frames (9) is two.

5. An anti-creeping bus duct according to claim 1, characterized in that the insulating sheath (5) is made of ABS plastic.