CN213637008U

CN213637008U - Bus duct clamping structure

Info

Publication number: CN213637008U
Application number: CN202023033545.2U
Authority: CN
Inventors: 高翔
Original assignee: Pingdingshan Kaibao Electrical Equipment Co ltd
Current assignee: Pingdingshan Kaibao Electrical Equipment Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-06
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a bus duct clamping structure, which comprises a shell with the length extending along the left and right directions and a transition piece arranged in the shell, wherein the left end and/or the right end of the shell is provided with a drawing clamping structure, the drawing clamping structure comprises two horizontal drawing grooves which are arranged at the end part of the shell and extend along the left and right directions and are parallel up and down and a horizontal drawing plate which is assembled in the horizontal drawing grooves in a guiding way, the two horizontal drawing plates are respectively provided with a locking hole which is corresponding to the horizontal drawing plate in the up and down directions and used for inserting a locking piece, the horizontal drawing plate comprises a horizontal drawing plate body close to the shell and a soft frame far away from the shell, both ends of the shell are provided with drawing clamping structures, the shell is also provided with a positioning groove, the rear end of the horizontal drawing plate is provided with a slide bar inserted in the positioning groove, the slide bar is provided with a holding part which protrudes out, the locking piece is a screw rod, and the locking hole is a threaded hole.

Description

Bus duct clamping structure

Technical Field

The utility model relates to a bus duct technical field, concretely relates to bus duct presss from both sides tight structure.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the bus duct fully embodies the superiority of the novel bus duct in large current transmission, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the joint of two end parts of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.

At present, in the process of installing the bus duct, the transition piece is installed with an external power supply or other transition pieces matched with the transition piece of the bus duct, but most of the transition pieces are fixed only by using external fixing pieces, so that the transition pieces are inconvenient to use, a multi-kinetic energy bus duct is needed at present, and the bus duct is fixed by a self-contained mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct presss from both sides tight structure, aims at solving the problem that the bus duct presss from both sides tight structure tight connecting piece among the prior art.

In order to achieve the above object, the utility model discloses the technical scheme that bus duct clamping structure adopted is: the utility model provides a bus duct presss from both sides tight structure, includes the shell that length extends along left right direction and sets up the transition piece in the shell, shell left end and/or right-hand member are provided with the pull and press from both sides tight structure, and the pull presss from both sides tight structure including setting up at the length of shell tip along the horizontal pull groove of two upper and lower parallels and the horizontal pull board of direction assembly in horizontal pull groove of controlling the direction extension, and two horizontal pull boards all are provided with the locking hole that corresponds on the upper and lower direction and are used for the cartridge retaining member.

Preferably, both ends of the housing are provided with the withdrawal clamping structures.

Preferably, the horizontal drawing plate comprises a horizontal drawing plate body close to the shell and a soft frame far away from the shell.

Preferably, the housing is further provided with a positioning groove, the rear end of the transverse pulling plate is provided with a slide bar inserted into the positioning groove, and the slide bar is provided with a holding part protruding to the outside of the positioning groove and used for holding by an operator.

Preferably, the side of the soft frame far away from the transverse drawing plate is provided with two groups of locking pieces, the locking pieces are screws, and the locking holes are threaded holes.

Preferably, the drawing and clamping structure further comprises a longitudinal drawing groove and a longitudinal drawing plate assembled in the longitudinal drawing groove, and the side faces, close to each other, of the two sliding strips are fixedly connected with the longitudinal drawing plate.

The utility model has the advantages that: the utility model discloses a cooperation between the pull presss from both sides tight structure and the transition piece can press from both sides tightly the connecting piece of bus duct and bus duct, at first the connecting piece of bus duct and external bus duct is connected, the pulling draw runner, vertical pull board and horizontal pull board expose, vertical pull board can be protected its connecting piece with horizontal, use the cooperation of screw rod and screw hole, soft frame tightens up, press from both sides tightly the connecting piece of external bus duct, the connecting piece that makes bus duct and bus duct that can be better presss from both sides tightly.

Further, horizontal pull board is including the horizontal pull board body that is close to the shell and the soft frame of keeping away from the shell, the side that horizontal pull board was kept away from to soft frame is equipped with two sets of retaining members, the retaining member is the screw rod, and the locking hole is the screw hole, and the cooperation between screw rod and the screw hole, the soft frame of messenger that can be better presss from both sides tightly the device of connecting the bus duct, and firm transition piece is whole.

Furthermore, the shell is further provided with a positioning groove, the rear end of the transverse drawing plate is provided with a slide bar inserted into the positioning groove, the slide bar is provided with a holding part protruding to the outside of the positioning groove and used for holding by an operator, and the holding part is provided with an anti-skidding device so that the slide bar can be better drawn.

Furthermore, the drawing and clamping structure further comprises a longitudinal drawing groove and a longitudinal drawing plate assembled in the longitudinal drawing groove, and the side faces, close to each other, of the two sliding strips are fixedly connected with the longitudinal drawing plate, so that two sides of the transition piece can be protected.

Drawings

Fig. 1 is a front view of an embodiment of a bus duct clamping structure of the present invention;

fig. 2 is a front sectional view of an embodiment of a bus duct clamping structure of the present invention;

fig. 3 is a right side view of a specific embodiment of a bus duct clamping structure of the present invention.

In the figure: 1. a housing; 2. transversely drawing the groove; 3. a transverse drawing plate; 4. a soft frame; 5. positioning a groove; 6. a slide bar; 7. a threaded hole; 8. longitudinally drawing the groove; 9. a longitudinal drawing plate; 10. a transition piece.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

The utility model discloses subject name bus duct presss from both sides tight structural embodiment, as shown in fig. 1 to fig. 3, a bus duct presss from both sides tight structure, including shell 1 that length extends along left right direction and the transition piece 10 of setting in

shell

1, 1 left end of shell and/or right-hand member are provided with the pull and press from both sides tight structure, the pull presss from both sides tight structure including setting up at the length of 1 tip of shell along the horizontal pull groove 2 of two upper and lower parallels of left right direction extension and the horizontal pull board 3 of direction assembly in horizontal pull groove 2, two horizontal pull boards 3 all are provided with the locking hole that corresponds on the upper and lower direction and are used for the cartridge retaining member.

In this embodiment, horizontal pull board 3 is including the horizontal pull board 3 body that is close to shell 1 and the soft frame 4 of keeping away from shell 1, and the side that horizontal pull board 3 was kept away from to soft frame 4 is equipped with two sets of retaining members, and the retaining member is the screw rod, and the locking hole is screw hole 7, and the cooperation between screw rod and the screw hole 7, the soft frame 4 of messenger that can be better presss from both sides tightly the device of connecting the bus duct, and firm transition 10 is whole.

In this embodiment, the housing 1 is further provided with a positioning groove 5, the rear end of the transverse drawing plate 3 is provided with a slide bar 6 inserted into the positioning groove 5, the slide bar 6 is provided with a holding part protruding out of the positioning groove 5 and used for holding by an operator, and the holding part is provided with an anti-slip device so as to better draw and pull the slide bar 6.

In this embodiment, the drawing and clamping structure further includes a longitudinal drawing groove 8 and a longitudinal drawing plate 9 assembled in the longitudinal drawing groove 8, and the side surfaces of the two sliding bars 6 close to each other are fixedly connected with the longitudinal drawing plate 9, so that two sides of the transition piece 10 can be protected.

Claims

1. The utility model provides a bus duct clamping structure, includes the shell that length edge left right direction extended and sets up the transition piece in the shell, its characterized in that: the shell left end and/or right-hand member are provided with the pull and press from both sides tight structure, and the pull presss from both sides tight structure including setting up two horizontal pull grooves that are parallel from top to bottom and the horizontal pull board of direction assembly in horizontal pull groove that extend along left right direction at the length of shell tip, and two horizontal pull boards all are provided with the locking hole that corresponds on the upper and lower direction and are used for cartridge retaining member.

2. The bus duct clamping structure of claim 1, wherein: the two ends of the shell are provided with the drawing and clamping structures.

3. The bus duct clamping structure of claim 1, wherein: the horizontal drawing plate comprises a horizontal drawing plate body close to the shell and a soft frame far away from the shell.

4. The bus duct clamping structure of claim 1, wherein: the shell is further provided with a positioning groove, the rear end of the transverse drawing plate is provided with a slide bar inserted into the positioning groove, and the slide bar is provided with a holding part protruding out of the positioning groove and used for holding by an operator.

5. A bus duct clamping structure according to claim 3, wherein: the side that horizontal pull board was kept away from to soft frame is equipped with two sets of retaining members, the retaining member is the screw rod, and the locking hole is the screw hole.

6. A bus duct clamping structure according to claim 4, wherein: the drawing and clamping structure further comprises a longitudinal drawing groove and a longitudinal drawing plate assembled in the longitudinal drawing groove, and the side faces, close to each other, of the two sliding strips are fixedly connected with the longitudinal drawing plate.