CN212695333U

CN212695333U - Combined copper grounding device

Info

Publication number: CN212695333U
Application number: CN202021815778.5U
Authority: CN
Inventors: 陆军
Original assignee: Jiangsu Junyao Electric Co ltd
Current assignee: Jiangsu Junyao Electric Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-12
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a modular copper earthing device, including the copper bar, the copper bar comprises first copper bar and second copper bar, and first copper bar right side is opened flutedly, has all opened the spout on the recess left and right sides inner wall, and it has the slider all to slide in the spout, and the dead lever of fixedly connected with cylinder structure between the slider has the sleeve pipe on the dead lever, sleeve pipe upper end fixedly connected with connecting rod, and the connecting rod upper end articulates on the left side of second copper bar on the surface. Through the upper and lower adjustment mechanism and the connecting rod of slider, spout constitution, dead lever, the sleeve pipe is constituteed control adjustment mechanism for the copper bar can be followed and is adjusted about from top to bottom, can adapt to the electrical equipment of different specifications, has enlarged the application scope of copper bar, has strengthened the suitability and the commonality of copper bar, need not to prepare the mould of multiple correspondence simultaneously, has reduced the manufacturing cost of copper bar, has improved the production efficiency of copper bar.

Description

Combined copper grounding device

Technical Field

The utility model belongs to the technical field of the copper earthing device, concretely relates to modular copper earthing device.

Background

The copper bar is also called copper busbar or copper bus bar, and is a copper grounding device which plays a role in carrying current and connecting electrical equipment in a circuit. As a conductive connecting piece, the copper bar is mostly used for transmitting large current, and when the current load reaches or exceeds 250A, the copper bar is needed to be used for leading in or leading out load current instead of a lead wire. Because the copper bar possesses excellent electric conductive property, so obtained extensive application at electrical equipment, current copper bar has following several defects:

1. the existing copper bar is generally a rectangular long conductor, and is only suitable for electrical equipment with fixed size due to fixed size, so that the application range is narrow, and the universality is poor. However, in the actual use process, the copper bars required by the electrical devices with different sizes are different in size, so that the copper bars with different sizes need to be produced, and thus, a plurality of corresponding dies need to be prepared, and then the copper bars are produced according to specifications, so that a large amount of cost and time are consumed;

2. meanwhile, when the copper bar is installed on site, installation procedures such as bending, combining and hole opening are needed, the installation process is complicated, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modular copper earthing device, to prior art not enough, the problem that copper bar application scope is narrow and the installation effectiveness is low has been solved to enlarge the application scope of copper bar, strengthened the suitability and the commonality of copper bar, reduced the manufacturing cost of copper bar, improved the production efficiency and the installation effectiveness of copper bar.

The utility model discloses a realize through following technical scheme:

the utility model provides a modular copper earthing device, includes the copper bar, the copper bar comprises first copper bar and second copper bar, open flutedly on first copper bar right side, all open the spout on the recess left and right sides inner wall, it has the slider to all slide in the spout, the dead lever of fixedly connected with cylinder structure between the slider, the cover has the sleeve pipe on the dead lever, sleeve pipe upper end fixedly connected with connecting rod, the connecting rod upper end articulates on the left side of second copper bar is on the surface.

Realize above-mentioned technical scheme, as the utility model discloses a preferred scheme:

preferably, the lower end of the first copper bar and the upper end of the second copper bar are both provided with mounting through holes;

preferably, the length of the groove is greater than that of the connecting rod;

preferably, the inner walls of the upper side and the lower side of the sliding groove are provided with limiting grooves, the upper end and the lower end of the sliding block are fixedly connected with limiting blocks, and the limiting blocks are inserted into the limiting grooves.

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

1. the copper bar can be adjusted up, down, left and right through the up-down adjusting mechanism consisting of the sliding block and the sliding groove and the left-right adjusting mechanism consisting of the connecting rod, the fixing rod and the sleeve, so that the copper bar can adapt to electrical equipment with different specifications, the application range of the copper bar is expanded, the applicability and the universality of the copper bar are enhanced, meanwhile, a plurality of corresponding dies do not need to be prepared, the production cost of the copper bar is reduced, and the production efficiency of the copper bar is improved;

2. the copper bars are combined in advance, so that the installation process of the copper bars is simplified, and the installation efficiency of the copper bars is improved;

3. through the stop gear that stopper and spacing groove are constituteed, prevent that slider and dead lever from rocking, improved the stability of slider and dead lever to adjustment mechanism's stability has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a diagram of the left and right adjustment status of the present invention;

FIG. 2 is a view showing the use state of the vertical adjustment of the present invention;

fig. 3 is a main sectional view of the present invention;

fig. 4 is a cross-sectional view of the first copper bar along the line a;

fig. 5 is a right sectional view of the first copper bar of the present invention.

In the drawings: 1. a first copper bar; 2. a second copper bar; 3. a groove; 4. a chute; 5. a slider; 6. fixing the rod; 7. a sleeve; 8. a connecting rod; 9. a limiting groove; 10. and a limiting block.

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 efforts belong to the protection scope of the present invention.

Examples

A modular copper earthing device as shown in fig. 1-5 in the drawings of the specification, including the copper bar, the copper bar comprises first copper bar 1 and second copper bar 2, it has recess 3 to open on first copper bar 1 right side, all open spout 4 on the recess 3 left and right sides inner wall, it has slider 5 to all slide in the spout 4, fixedly connected with cylinder structure's dead lever 6 between slider 5, the cover has sleeve pipe 7 on the dead lever 6, sleeve pipe 7 upper end fixedly connected with connecting rod 8, the connecting rod 8 upper end articulates on the left side surface of second copper bar 2, the length of recess 3 is greater than the length of connecting rod 8, make in connecting rod 8 can put into recess 3 completely, second copper bar 2 and first copper bar 1 can fully merge together, save space, be convenient for the transportation.

The lower extreme of first copper bar 1 and the upper end of second copper bar 2 all open and have the installation through-hole, and the installation through-hole is used for installing the copper bar on electrical equipment.

All opened spacing groove 9 on the both sides inner wall about spout 4, the equal fixedly connected with stopper 10 in both ends about slider 5, stopper 10 insert limiting groove 9, through the stop gear that stopper 10 and spacing groove 9 are constituteed, prevent that slider 5 and dead lever 6 from rocking, improved slider 5 and dead lever 6's stability to adjustment mechanism's stability has been improved.

The embodiment of the utility model provides a theory of operation:

during the installation, installer pulling second copper bar 2, second copper bar 2 drives connecting rod 8 and pulls out from recess 3, sleeve pipe 7 of connecting rod 8 bottom is rotatory on dead lever 6, then install second copper bar 2 on electrical equipment, then stimulate first copper bar 1, recess 3 on the first copper bar 1, spout 4 and spacing groove 9 all move down, then install first copper bar 1 on electrical equipment, make the copper bar can be followed and adjust from top to bottom about, can adapt to the electrical equipment of different specifications, the application scope of copper bar has been enlarged, the suitability and the commonality of copper bar have been strengthened, need not to prepare the mould of multiple correspondence simultaneously, the manufacturing cost of copper bar has been reduced, the production efficiency of copper bar has been improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a modular copper earthing device, includes the copper bar, its characterized in that: the copper bar comprises first copper bar (1) and second copper bar (2), open on first copper bar (1) right side has recess (3), spout (4) have all been opened on recess (3) left and right sides inner wall, slider (5) have all slided in spout (4), dead lever (6) of fixedly connected with cylinder structure between slider (5), the cover has sleeve pipe (7) on dead lever (6), sleeve pipe (7) upper end fixedly connected with connecting rod (8), connecting rod (8) upper end articulates on the left side of second copper bar (2) is on the surface.

2. The modular copper grounding assembly of claim 1, wherein: and mounting through holes are formed in the lower end of the first copper bar (1) and the upper end of the second copper bar (2).

3. The modular copper grounding assembly of claim 1, wherein: the length of the groove (3) is larger than that of the connecting rod (8).

4. The modular copper grounding assembly of claim 1, wherein: all open on the both sides inner wall about spout (4) spacing groove (9), equal fixedly connected with stopper (10) in both ends about slider (5), stopper (10) insert in spacing groove (9).