CN211604893U

CN211604893U - High-voltage wiring terminal safety helmet

Info

Publication number: CN211604893U
Application number: CN202020635464.0U
Authority: CN
Inventors: 季春辉
Original assignee: Rudong Shenghui Laser Technology Co Ltd
Current assignee: Rudong Shenghui Laser Technology Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-29
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a high-voltage wiring terminal safety helmet relates to terminal safety helmet technical field, adopts the equipment mode of concatenation for solving current high-voltage wiring terminal safety helmet, is difficult for aligning, has reduced the work efficiency's of installation problem. The safety helmet is characterized in that a safety helmet main body is installed above the connecting base, the connecting base comprises a bottom plate, a connecting sleeve, a mounting groove, a guide groove and a second fixing hole, the safety helmet main body comprises an outer cover main body, a transition sleeve, a wire sleeve, a connecting plate, a first fixing hole, a groove and a guide pulling seat, the connecting sleeve is arranged at the upper end of the bottom plate and is integrated with the bottom plate, the mounting groove is arranged inside the bottom plate and the connecting sleeve, the guide groove is arranged at the bottom end of the mounting groove, and the second fixing hole is arranged outside the guide groove and is located inside the bottom plate.

Description

High-voltage wiring terminal safety helmet

Technical Field

The utility model relates to a terminal safety helmet technical field specifically is a high-voltage terminal safety helmet.

Background

Electric power is one of indispensable energy sources in human life. The transformer is one of the main devices for power supply and distribution in a transformer substation, and the high-voltage terminal is an indispensable pillar for connecting a wire of the transformer. Because the high-voltage wiring terminal is made of conductive metal materials, the high-voltage wiring terminal is directly exposed in the external environment and is easily interfered to cause a short circuit phenomenon, so that the transformer is damaged. In order to avoid the situation, a safety helmet is additionally arranged outside the high-voltage wiring terminal, and the use safety of the high-voltage wiring terminal is greatly improved through the arrangement of the safety helmet.

However, the existing high-voltage wiring terminal safety helmet adopts a splicing assembly mode, is not easy to align, reduces the installation working efficiency, does not meet the existing requirements, and provides the high-voltage wiring terminal safety helmet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage wiring terminal safety helmet to the high-voltage wiring terminal safety helmet that proposes in solving above-mentioned background adopts the equipment mode of concatenation, is difficult for aligning, has reduced the work efficiency's of installation problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage wiring terminal safety helmet, is including connecting the base, connect the top of base and install the safety helmet main part, it includes bottom plate, adapter sleeve, mounting groove, guiding groove and second fixed orifices to connect the base, the safety helmet main part includes dustcoat main part, transition cover, wire sleeve, connecting plate, first fixed orifices, recess and draws and pull out the seat.

Preferably, the connecting sleeve is arranged at the upper end of the bottom plate and is of an integral structure with the bottom plate, the mounting groove is arranged in the inner part between the bottom plate and the connecting sleeve, the guide groove is arranged at the bottom end of the mounting groove, and the second fixing hole is arranged at the outer side of the guide groove and is located in the bottom plate.

Preferably, the transition sleeve is arranged at the upper end of the outer cover main body and is of an integral structure with the outer cover main body, the wire sleeve is arranged at the top end of the transition sleeve and is of an integral structure with the transition sleeve, the connecting plate is arranged outside the lower end of the outer cover main body and is of an integral structure with the outer cover main body, the groove is arranged inside the lower end of the outer cover main body, the connecting sleeve extends to the inside of the groove, the first fixing hole is arranged inside the connecting plate, and the pull seat is arranged outside the upper end of the outer cover main body and is of an integral structure with the outer cover main body.

Preferably, the inside of drawing the seat bottom is provided with the spacing groove, and the spacing groove sets up to the arc structure.

Preferably, the guide groove is of a funnel-shaped structure and shrinks from bottom to top, and the aperture of the upper end of the guide groove is equal to that of the mounting groove.

Preferably, the connection base and the safety helmet main body are both made of silica gel.

Preferably, the first fixing holes and the second fixing holes are three, the three first fixing holes and the three second fixing holes are distributed in sequence, and the first fixing holes are connected with the second fixing holes through fixing bolts.

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

1. the utility model discloses a connect base and safety helmet main part and all adopt the silica gel material for the safety helmet has good electrical insulation, weatherability, heat resistance and water repellency, and then can avoid the high voltage terminal condition of striking sparks to appear, has improved the security of using. Make the safety helmet have higher tensile strength simultaneously, the safety helmet can directly cup joint in the outside of high-pressure terminal, and the mounting means is simple, convenient, and the leakproofness is good, and then has improved the work efficiency and the workman wiring efficiency of installation.

2. The utility model discloses an add the connection base in the below of safety helmet main part, connect the outside that the base cup jointed at high-pressure terminal lower extreme earlier to set up on connecting the base with safety helmet main part assorted second fixed orifices and adapter sleeve, and then increased a fixed power for the installation of safety helmet main part, improved fixed fastness, also improved the leakproofness of junction simultaneously, prevent the infiltration of water.

3. The utility model discloses a draw in the outside setting in dustcoat main part upper end and pull out the seat, draw the bottom of pulling out seat both ends and set up the spacing groove, when needing to take off the safety helmet main part from the high voltage terminal, can hold and draw the both ends of pulling out the seat, the spacing groove can be filled in to some of finger, has certain non-slip effect, and then makes things convenient for the workman's application of force, has improved the convenience that the safety helmet main part was dismantled.

Drawings

Fig. 1 is a sectional view of a high-voltage terminal safety helmet of the present invention;

fig. 2 is a front view of a high-voltage terminal safety helmet of the present invention;

fig. 3 is a top view of the high-voltage terminal safety helmet of the present invention.

In the figure: 1. connecting a base; 11. a base plate; 12. connecting sleeves; 13. mounting grooves; 14. a guide groove; 15. a second fixing hole; 2. a helmet main body; 21. a housing main body; 22. a transition sleeve; 23. a wire guide sleeve; 24. a connecting plate; 25. a first fixing hole; 26. a groove; 3. a drawing seat; 31. a limiting groove; 4. and (5) fixing the bolt.

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. 1-3, the present invention provides an embodiment: the utility model provides a high-voltage wiring terminal safety helmet, is including connecting base 1, connects base 1's top and installs safety helmet main part 2, connects base 1 and includes bottom plate 11, adapter sleeve 12, mounting groove 13, guiding groove 14 and second fixed orifices 15, and safety helmet main part 2 includes dustcoat main part 21, transition cover 22, wire cover 23, connecting plate 24, first fixed orifices 25, recess 26 and draws and pull out seat 3, and overall structure is simple, simple to operate.

Further, adapter sleeve 12 sets up in the upper end of bottom plate 11 to with bottom plate 11 structure as an organic whole, the wholeness is good, mounting groove 13 sets up in the inside between bottom plate 11 and adapter sleeve 12 for be connected with the high-voltage terminal cooperation, guiding groove 14 sets up in mounting groove 13 bottom, second fixed orifices 15 sets up in the outside of guiding groove 14, and is located the inside of bottom plate 11.

Further, transition cover 22 sets up in the upper end of dustcoat main part 21, and with dustcoat main part 21 structure as an organic whole, wire sleeve 23 sets up in the top of transition cover 22, the leakproofness of wire and high-voltage terminal connection department is improved, simultaneously can provide certain support for the wire, and with transition cover 22 structure as an organic whole, connecting plate 24 sets up in the outside of dustcoat main part 21 lower extreme, and with dustcoat main part 21 structure as an organic whole, recess 26 sets up in the inside of dustcoat main part 21 lower extreme, and adapter sleeve 12 extends to the inside of recess 26, first fixed orifices 25 sets up in the inside of connecting plate 24, draw and pull out seat 3 and set up in the outside of dustcoat main part 21 upper end, and with dustcoat main part 21 structure as an organic whole, the integrated into one piece wholeness is good.

Further, draw the inside of pulling 3 bottoms of seat and be provided with spacing groove 31, and spacing groove 31 sets up to the arc structure, is convenient for laminate with the finger, conveniently borrows power.

Further, guiding groove 14 sets up to the infundibulate structure, and contracts from bottom to top, improves the convenience of connecting base 1 installation, and the upper end aperture of guiding groove 14 equals with the aperture of mounting groove 13.

Further, connect base 1 and safety helmet main part 2 and all set up to the silica gel material, have good electrical insulation effect, it is also convenient to install.

Further, first fixed orifices 25 and second fixed orifices 15 all are provided with threely, and three first fixed orifices 25 and second fixed orifices 15 all distribute in proper order, and first fixed orifices 25 passes through fixing bolt 4 with second fixed orifices 15 to be connected, and the connected mode is simple, easy to assemble and dismantlement.

The working principle is as follows: during the use, will connect the guiding groove 14 and the high-voltage binding post alignment of base 1 bottom to move down, make and connect base 1 and closely cup joint the outside at the high-voltage binding post lower extreme through mounting groove 13. Then the terminal of the lead is penetrated through the lead sleeve 23 and extended to the outside of the helmet main body 2 to be fixedly connected with the high-voltage terminal. The position of adjustment safety helmet main part 2 is removed afterwards, makes safety helmet main part 2 cup joint in the outside of high-voltage terminal, and makes the connecting plate 24 of its lower extreme be connected with the laminating of the bottom plate 11 of connecting base 1, and wherein, adapter sleeve 12 extends to the inside of recess 26, and three first fixed orifices 25 align the coincidence with three second fixed orifices 15 respectively, fixes first fixed orifices 25, second fixed orifices 15 and high-voltage terminal with fixing bolt 4 at last, has accomplished the fixed mounting of safety helmet promptly. When will take off safety helmet main part 2 from high-voltage terminal, remove safety helmet main part 2 earlier and be connected base 1's being connected, hold again and draw the both ends of pulling out seat 3, the spacing groove 31 can be filled in to some of finger, has certain spacing, anti-skidding effect like this, makes things convenient for workman's application of force, dismantles safety helmet main part 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 voltage wiring terminal safety helmet, is including connecting base (1), its characterized in that: the safety helmet is characterized in that a safety helmet main body (2) is installed above the connecting base (1), the connecting base (1) comprises a bottom plate (11), a connecting sleeve (12), a mounting groove (13), a guide groove (14) and a second fixing hole (15), and the safety helmet main body (2) comprises an outer cover main body (21), a transition sleeve (22), a wire sleeve (23), a connecting plate (24), a first fixing hole (25), a groove (26) and a drawing and pulling seat (3).

2. A high voltage terminal safety cap according to claim 1, wherein: adapter sleeve (12) set up in the upper end of bottom plate (11) to with bottom plate (11) structure as an organic whole, mounting groove (13) set up in the inside between bottom plate (11) and adapter sleeve (12), guiding groove (14) set up in mounting groove (13) bottom, second fixed orifices (15) set up in the outside of guiding groove (14) to be located the inside of bottom plate (11).

3. A high voltage terminal safety cap according to claim 1, wherein: transition cover (22) set up in the upper end of dustcoat main part (21) to structure as an organic whole with dustcoat main part (21), wire cover (23) set up in the top of transition cover (22) to structure as an organic whole with transition cover (22), connecting plate (24) set up in the outside of dustcoat main part (21) lower extreme to structure as an organic whole with dustcoat main part (21), recess (26) set up in the inside of dustcoat main part (21) lower extreme, and inside that adapter sleeve (12) extended to recess (26), first fixed orifices (25) set up in the inside of connecting plate (24), draw and pull seat (3) and set up in the outside of dustcoat main part (21) upper end to structure as an organic whole with dustcoat main part (21).

4. A high voltage terminal safety cap according to claim 1, wherein: the inside of drawing seat (3) bottom is provided with spacing groove (31), and spacing groove (31) set up to arc structure.

5. A high voltage terminal safety cap according to claim 1, wherein: the guiding groove (14) is of a funnel-shaped structure and shrinks from bottom to top, and the aperture of the upper end of the guiding groove (14) is equal to that of the mounting groove (13).

6. A high voltage terminal safety cap according to claim 1, wherein: connect base (1) and safety helmet main part (2) and all set up to the silica gel material.

7. A high voltage terminal safety cap according to claim 1, wherein: first fixed orifices (25) and second fixed orifices (15) all are provided with threely, and three first fixed orifices (25) and second fixed orifices (15) all distribute in proper order, first fixed orifices (25) are connected through fixing bolt (4) with second fixed orifices (15).