CN217544325U

CN217544325U - Transformer copper bar with high safety

Info

Publication number: CN217544325U
Application number: CN202123422757.4U
Authority: CN
Inventors: 秦国清
Original assignee: Jiangsu Yuming Copper Industry Co ltd
Current assignee: Jiangsu Yuming Copper Industry Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-04
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a high transformer copper bar of security relates to transformer copper bar technical field, and is lower for solving current transformer copper bar security, and when the wire drives, the problem that drops easily. First boss is all installed at both ends around the protective bracket, the second boss is all installed at both ends around the protective bracket, the regulation cardboard is all installed to the inside of first boss and second boss, the grip block is installed to the one end of regulation cardboard, grip block and regulation cardboard fixed connection, the internally mounted of second boss has rotatory fastener, rotatory fastener and second boss swivelling joint, return spring is installed to the lower extreme of rotatory fastener, return spring and rotatory fastener fixed connection, return spring keeps away from the one end of rotatory fastener and installs the mounting panel, mounting panel and return spring fixed connection.

Description

Transformer copper bar with high safety

Technical Field

The utility model relates to a transformer copper bar technical field specifically is a high transformer copper bar of security.

Background

Transformers are known. The transformer is composed of an iron core (or a magnetic core) and a coil. The types of transformers are various, and the transformers are divided into single-phase transformers and three-phase transformers according to the number of phases; the transformer is divided into a dry type transformer and an oil immersed type transformer according to a cooling mode; transformers are classified into power transformers, instrument transformers, test transformers, and special transformers according to their purposes. The copper bar is a very small component in the transformer. Although the copper bars of the transformer are small, the copper bars have important functions for the transformer. Without the transformer copper bar, the transformer can not work normally. Then what is the transformer copper busbar tweed. The experts say that the copper bars of the transformer refer to copper materials similar to copper foil used on the transformer.

However, the existing transformer copper bar has low safety, and the lead is easy to fall off when pulled; therefore, the existing requirements are not met, and the transformer copper bar with high safety is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high transformer copper bar of security to the transformer copper bar security that proposes in solving above-mentioned background art is lower, when the wire pulls, the problem that drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high transformer copper bar of security, includes the protective bracket, first boss is all installed at both ends around the protective bracket, the second boss is all installed at both ends around the protective bracket, the inside of first boss and second boss all installs the regulation cardboard, the grip block is installed to the one end of adjusting the cardboard, grip block and regulation cardboard fixed connection, the internally mounted of second boss has rotatory fastener, rotatory fastener and second boss swivelling joint, return spring is installed to the lower extreme of rotatory fastener, return spring and rotatory fastener fixed connection, return spring keeps away from the one end of rotatory fastener and installs the mounting panel, mounting panel and return spring fixed connection.

Preferably, a fixing clamp shaft is arranged inside the second boss and connected with the second boss through a clamping groove.

Preferably, the supporting bracket is installed to the both sides of protective bracket lower extreme all, supporting bracket and protective bracket fixed connection.

Preferably, the upper end of the supporting bracket is provided with a copper bar main body, and the copper bar main body is fixedly connected with the supporting bracket.

Preferably, a fixing screw is installed at the upper end of the copper bar main body and is in threaded connection with the copper bar main body.

Preferably, the first boss and the second boss are fixedly connected with the protective support, and the adjusting clamping plate is slidably connected with the first boss and the second boss through clamping grooves.

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

1. the utility model discloses an installation is adjusted the cardboard and can be through the grip block with the cable centre gripping, prevents that the cable from rocking, avoids the wire to drop when receiving the tractive, strengthens the security of device, and installation return spring can assist rotatory fastener return, and installation rotatory fastener can cooperate the fixing clip axle to block the regulation cardboard, guarantees the functional complete of device;

2. the utility model discloses an installation set screw can fix the cable, prevents that the cable from rocking, guarantees the functional complete of device, and the installation support frame can play the effect of support, and the staff of being convenient for simultaneously fixes the device, prevents that the device from rocking.

Drawings

Fig. 1 is a schematic structural view of a transformer copper bar with high safety of the present invention;

fig. 2 is a front view of a transformer copper bar with high safety of the utility model;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is an enlarged view of part B of the present invention.

In the figure: 1. a protective bracket; 2. a support bracket; 3. a copper bar main body; 4. a fixing screw; 5. a first boss; 6. a second boss; 7. adjusting the clamping plate; 8. a clamping plate; 9. rotating the clamping piece; 10. fixing the clamp shaft; 11. a return spring; 12. and (7) mounting the plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a transformer copper bar of security height, including protective bracket 1, first boss 5 is all installed at both ends around protective bracket 1, second boss 6 is all installed at both ends around protective bracket 1, first boss 5 and second boss 6 and the equal fixed connection of protective bracket 1, regulation cardboard 7 is all installed to the inside of first boss 5 and second boss 6, regulation cardboard 7 all passes through draw-in groove sliding connection with first boss 5 and second boss 6, grip block 8 is installed to the one end of adjusting cardboard 7, installation regulation cardboard 7 can be through grip block 8 with the cable centre gripping, prevent that the cable from rocking, avoid the wire to drop when receiving the tractive, reinforcing means's security, grip block 8 and regulation cardboard 7 fixed connection, the internally mounted of second boss 6 has rotatory fastener 9,

rotatory fastener

9 and 6 swivelling joint of second boss, return spring 11 is installed to the lower extreme of rotatory fastener 9, installation return spring 11 can assist rotatory fastener 9, installation rotatory fastener 9 can cooperate fixed clamping groove 10 to block the axle and will adjust cardboard 7 and block, guarantee the functional completeness of device, return spring 11 and rotatory fastener 9, return spring 12 is installed to the one end fixed mounting panel of return spring and the boss 12 that the fixed mounting panel and the return spring fixed mounting panel 12 is connected through return axle.

Further, support bracket 2 is all installed to the both sides of 1 lower extreme of protective bracket,

support bracket

2 and 1 fixed connection of protective bracket, copper bar main part 3 is installed to support bracket 2's upper end, copper bar main part 3 and support bracket 2's fixed connection, set screw 4 is installed to copper bar main part 3's upper end, installation set screw 4 can fix the cable, prevent that the cable from rocking, guarantee the functional complete of device, set screw 4 passes through threaded connection with copper bar main part 3, installation support bracket 2 can play the effect of support, the staff of being convenient for simultaneously fixes the device, prevent that the device from rocking.

The working principle is as follows: during the use, the staff passes through set screw 4 with the cable to be fixed in 3 upper ends of copper bar main part, then the staff promotes regulation cardboard 7, make regulation cardboard 7 drive grip block 8 with the cable centre gripping, make rotatory fastener 9 block regulation cardboard 7, prevent that regulation cardboard 7 from rocking, when needing dismounting device, demolish fixing clip axle 10, can remove the restriction of rotation fastener 9, make regulation cardboard 7 pull back, this device installation regulation cardboard 7 can be through grip block 8 with the cable, prevent that the cable from rocking, avoid the wire to drop when receiving the impetus, the security of reinforcing means, installation return spring 11 can assist rotatory fastener 9 return, installation rotatory fastener 9 can cooperate fixing clip axle 10 to block regulation cardboard 7, guarantee the functional completeness of device, installation set screw 4 can fix the cable, prevent that the cable from rocking, guarantee the functional completeness of device, erection bracing support 2 can play the effect of support, the staff's of being convenient for the device is fixed simultaneously, prevent that the device from rocking.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high transformer copper bar of security, includes protective bracket (1), its characterized in that: first boss (5) are all installed at both ends around protective bracket (1), second boss (6) are all installed at both ends around protective bracket (1), regulation cardboard (7) are all installed to the inside of first boss (5) and second boss (6), grip block (8) are installed to the one end of adjusting cardboard (7), grip block (8) and regulation cardboard (7) fixed connection, the internally mounted of second boss (6) has rotatory fastener (9), rotatory fastener (9) and second boss (6) swivelling joint, return spring (11) are installed to the lower extreme of rotatory fastener (9), return spring (11) and rotatory fastener (9) fixed connection, return spring (11) are kept away from the one end of rotatory fastener (9) and are installed mounting panel (12), mounting panel (12) and return spring (11) fixed connection.

2. The transformer copper bar with high safety as claimed in claim 1, wherein: the inside mounting of second boss (6) has fixed calorie of axle (10), fixed calorie of axle (10) is connected through the draw-in groove with second boss (6).

3. The transformer copper bar with high safety as claimed in claim 1, wherein: support holder (2) are all installed to the both sides of protective bracket (1) lower extreme, support holder (2) and protective bracket (1) fixed connection.

4. The transformer copper bar with high safety as claimed in claim 3, wherein: copper bar main part (3) are installed to the upper end of support bracket (2), the fixed connection of copper bar main part (3) and support bracket (2).

5. The transformer copper bar with high safety as claimed in claim 4, wherein: and a fixing screw (4) is installed at the upper end of the copper bar main body (3), and the fixing screw (4) is in threaded connection with the copper bar main body (3).

6. The transformer copper bar with high safety as claimed in claim 1, wherein: the first boss (5) and the second boss (6) are fixedly connected with the protective support (1), and the adjusting clamping plate (7) is connected with the first boss (5) and the second boss (6) in a sliding mode through clamping grooves.