CN217329467U

CN217329467U - Headlight for overhauling subway rail

Info

Publication number: CN217329467U
Application number: CN202220725933.7U
Authority: CN
Inventors: 程佩昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-30
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to the technical field of head lamps, specifically disclose a headlight for subway rail overhaul, including helmet body and light, the left side of helmet body integrated into one piece has the installation piece, the cavity has been seted up at the middle part of the inner chamber of installation piece, and the inside fixedly connected with butt post of cavity, the cover is equipped with compression spring on the cylinder of butt post, compression spring keeps away from the one end fixedly connected with compression plate of cavity inner wall, and compression plate movable sleeve is established on the cylinder surface of butt post; the utility model discloses can effectually make this design possess simple structure, convenient to use just can dismantle whole light from the helmet body fast and under the prerequisite that does not need the use of tools to make things convenient for the staff to maintain the maintenance or change the light, thereby make the device can use all the time, avoided abandoning the usefulness.

Description

Headlight is used in subway track maintenance

Technical Field

The utility model relates to a headlight technical field specifically is a headlight is used in subway track maintenance.

Background

The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in the underground tunnel, and the line outside the central urban area is generally arranged on a viaduct or the ground. The subway is an urban rail transit system which covers various underground and overground roadways of urban areas, is special in right of way, high in density and high in traffic volume.

During subway track's maintenance, the staff need wear the safety helmet that has the illumination function and get into the side and can get into subway track, and current headlight is when using, because the illumination structure generally all is integrated into one piece at the cap body or through the bolt fastening on the cap body, leads to the later stage inconvenient to pull down the illumination structure, in case the damage appears in the illumination structure, the later stage is difficult to maintain or change the illumination structure that appears the damage, finally causes abandoning of headlight to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a headlight is used in subway track maintenance possesses the convenience and maintains the advantage of maintenance to the illumination structure on the cap body, has solved the inconvenient problem of maintaining or changing the illumination structure that will appear the damage of prior art.

The utility model discloses a headlight for subway rail overhaul, including helmet body and light, the left side of helmet body integrated into one piece has the installation piece, the cavity has been seted up at the inner chamber middle part of installation piece, and the inside fixedly connected with docking post of cavity, the cover is equipped with compression spring on the cylinder of docking post, compression spring keeps away from the one end fixedly connected with compression plate of cavity inner wall, and compression plate movable sleeve is established on the cylinder surface of docking post, the middle part fixedly connected with lamp stand on light right side, the right side of lamp stand and the position department corresponding to the docking post have seted up the butt joint hole, the position department that is located the lamp stand outside on light right side of light is along rectangle fixedly connected with plug-in frame, the top and the bottom of installation piece all fixedly connected with door type fixed frame, the middle part activity of door type fixed frame is pegged graft and is had spacing plug-in post, the one end activity of spacing post of inserting runs through to the inner chamber of installation piece in, it is equipped with reset spring still to overlap on the cylinder of spacing post of inserting, reset spring's one end fixed connection is on the fixed frame of door type, reset spring's other end fixedly connected with fixed plate, the middle part fixed cover of fixed plate is established on the cylinder of spacing post of inserting.

The utility model discloses a headlight for subway rail overhaul, wherein, the light is movably inserted in the cavity of the mounting block through the lamp holder, and the butt joint column is inserted in the butt joint hole of the lamp holder; the appearance of this design can guarantee the stability of light grafting in the installation piece inner chamber.

The utility model discloses a headlight for subway rail overhaul, wherein, the top and the bottom of grafting frame all set up with the jack of spacing inserted column looks adaptation, and spacing inserted column and jack are the hexagon, the activity of grafting frame is pegged graft in the left side of installation piece, and when the grafting frame is pegged graft in the left side of installation piece, the activity of spacing inserted column is pegged graft in the jack; the appearance of this design can be effectual insert the post through spacing and stabilize the frame of pegging graft to the realization is to the stability of lighting lamp.

The utility model relates to a headlight for overhauling a subway track, wherein, the other end of a limiting inserting column is fixedly connected with a holding block; the appearance of this design can make things convenient for the staff to twitch spacing post of inserting.

The utility model discloses a headlight for subway rail overhaul, wherein, the left and right sides at the top of the helmet body are both fixedly connected with a stopper, the top of the helmet body and the position between two stoppers are fixedly connected with a buffer spring from left to right at equal intervals, and the tops of a plurality of buffer springs are fixedly connected with a buffer board; the appearance of this design can effectually provide better protection for the staff, reduces the effort that the striking produced.

The utility model discloses a headlight for subway rail overhauls, wherein, the top of helmet body inner chamber is fixedly connected with a cushion, the bottom fixedly connected with sponge piece of cushion; the appearance of this design can provide better comfort level for the staff.

The utility model relates to a headlight for overhauling a subway track, wherein the bottom of the right side of a helmet body is fixedly connected with a hook; the appearance of this design, the helmet body is put in hanging that can be convenient.

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

1. the utility model discloses an installation piece, butt joint post, compression plate, the fixed frame of door type, spacing post, reset spring and the plug frame isotructure of inserting of design, can effectually make this design possess simple structure, convenient to use just can dismantle whole light from the helmet body fast and under the prerequisite that does not need the use tools get off to make things convenient for the staff to maintain the maintenance or change the light, thereby make the device can use all the time, avoided abandoning.

2. The utility model can effectively form a shock-absorbing structure on the top of the helmet body through the limiting blocks, the buffer springs and the buffer plates designed on the helmet body, thereby avoiding the sundries accidentally dropped from the subway track from directly impacting the helmet body to cause more damage to the working personnel, and realizing better protection for the working personnel; through the backing plate and the sponge piece of design, can effectually provide good compliance for staff's top of the head, and then promote the comfort level.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front sectional structural view of the helmet body of the present invention;

FIG. 2 is a schematic front sectional view of the mounting block of the present invention;

FIG. 3 is a schematic diagram of a right-side sectional structure of the insertion frame of the present invention;

fig. 4 is a front view schematic diagram of the helmet body of the present invention.

In the figure: 1. a helmet body; 2. mounting blocks; 3. an illuminating lamp; 301. a lamp socket; 302. a butt joint hole; 4. a limiting block; 5. a buffer spring; 6. a buffer plate; 7. hooking; 8. a compression spring; 9. butting the columns; 10. a compression plate; 11. a door-shaped fixing frame; 12. limiting and inserting the column; 13. a fixing plate; 14. a return spring; 15. holding the block; 16. a plug-in frame; 1601. a jack; 17. cushion blocks; 18. a sponge block.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a head lamp for overhauling a subway rail, which comprises a helmet body 1 and a lighting lamp 3, wherein a mounting block 2 is integrally formed on the left side of the helmet body 1, a cavity is formed in the middle of the inner cavity of the mounting block 2, a docking post 9 is fixedly connected in the cavity, a compression spring 8 is sleeved on the cylinder of the docking post 9, one end of the compression spring 8, which is far away from the inner wall of the cavity, is fixedly connected with a compression plate 10, the compression plate 10 is movably sleeved on the surface of the cylinder of the docking post 9, a lamp holder 301 is fixedly connected in the middle of the right side of the lighting lamp 3, a docking hole 302 is formed in the right side of the lamp holder 301 and at the position corresponding to the docking post 9, a socket frame 16 is fixedly connected along a rectangle at the position on the outer side of the lamp holder 301 at the right side of the lighting lamp 3, a door-shaped fixing frame 11 is fixedly connected at the top and the bottom of the mounting block 2, a limit socket 12 is movably inserted in the middle of the door-shaped fixing frame 11, the one end activity of the post 12 is inserted to spacing runs through to the inner chamber of installation piece 2 in, still overlaps on the cylinder of post 12 is inserted to spacing and is equipped with reset spring 14, and reset spring 14's one end fixed connection is on the fixed frame 11 of door type, and reset spring 14's other end fixedly connected with fixed plate 13, and the fixed cover of middle part of fixed plate 13 is established on the cylinder of post 12 is inserted to spacing.

The illuminating lamp 3 is movably inserted into the cavity of the mounting block 2 through the lamp holder 301, and the docking posts 9 are inserted into the docking holes 302 of the lamp holder 301; the appearance of this design can guarantee the stability of light 3 grafting in 2 inner chambers of installation piece.

The top and the bottom of the inserting frame 16 are both provided with inserting holes 1601 matched with the limiting inserting columns 12, the limiting inserting columns 12 and the inserting holes 1601 are both hexagonal, the inserting frame 16 is movably inserted at the left side of the mounting block 2, and when the inserting frame 16 is inserted at the left side of the mounting block 2, the limiting inserting columns 12 are movably inserted in the inserting holes 1601; the appearance of this design can be effectual stabilize the plug-in frame 16 through spacing post 12 of inserting to the realization is to the stability of lighting lamp 3.

The other end of the limiting inserting column 12 is fixedly connected with a holding block 15; the appearance of this design can make things convenient for the staff to twitch spacing post 12 of inserting.

The left side and the right side of the top of the helmet body 1 are fixedly connected with limiting blocks 4, the top of the helmet body 1 and the position between the two limiting blocks 4 are fixedly connected with buffer springs 5 at equal intervals from left to right, and the tops of the buffer springs 5 are fixedly connected with a buffer plate 6; the appearance of this design can effectually provide better protection for the staff, reduces the effort that the striking produced.

The top of the inner cavity of the helmet body 1 is fixedly connected with a cushion block 17, and the bottom of the cushion block 17 is fixedly connected with a sponge block 18; the appearance of this design can provide better comfort level for the staff.

The bottom of the right side of the helmet body 1 is fixedly connected with a hook 7; the appearance of this design, the helmet body 1 is put in hanging that can be convenient.

When using the utility model discloses the time: when the illuminating lamp 3 needs to be detached for maintenance or repair, a worker only needs to pull the limiting insertion column 12 outwards through the holding block 15 (when the limiting insertion column 12 is pulled, the fixing plate 13 can be used for effectively driving the reset spring 14 to compress), so that the limiting insertion column 12 is sequentially separated from the insertion frame 16 and the mounting block 2, when the insertion frame 16 loses the limiting position of the limiting insertion column 12, the compression spring 8 can generate restoring force, the compression plate 10 is used for pushing the lamp holder 301 to be separated from the left side of the mounting block 2, then the worker can take down the illuminating lamp 3 to perform related maintenance work, after the maintenance work of the illuminating lamp 3 is finished, the worker can install the illuminating lamp 3 into the mounting block 2 again, and normal use is achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a headlight is used in subway track maintenance, includes helmet body (1) and light (3), its characterized in that: the helmet is characterized in that an installation block (2) is integrally formed on the left side of the helmet body (1), a cavity is formed in the middle of an inner cavity of the installation block (2), a butt column (9) is fixedly connected to the inside of the cavity, a compression spring (8) is sleeved on a column body of the butt column (9), one end, far away from the inner wall of the cavity, of the compression spring (8) is fixedly connected with a compression plate (10), the compression plate (10) is movably sleeved on the surface of the column body of the butt column (9), a lamp holder (301) is fixedly connected to the middle of the right side of the illuminating lamp (3), a butt hole (302) is formed in the right side of the lamp holder (301) and in a position corresponding to the butt column (9), a position, located on the outer side of the lamp holder (301), of the right side of the illuminating lamp (3) is fixedly connected with an insertion frame (16) along a rectangular shape, and a door-shaped fixing frame (11) is fixedly connected to the top and the bottom of the installation block (2), the middle part activity of the fixed frame of door type (11) is pegged graft and is had spacing post (12) of inserting, the one end activity of spacing post (12) of inserting runs through to the inner chamber of installation piece (2) in, still the cover is equipped with reset spring (14) on the cylinder of spacing post (12) of inserting, the one end fixed connection of reset spring (14) is on the fixed frame of door type (11), the other end fixedly connected with fixed plate (13) of reset spring (14), the fixed cover in middle part of fixed plate (13) is established on the cylinder of spacing post (12) of inserting.

2. A headlamp for a subway rail service as claimed in claim 1, wherein: the illuminating lamp (3) is movably inserted into the cavity of the mounting block (2) through the lamp holder (301), and the butt joint column (9) is inserted into the butt joint hole (302) of the lamp holder (301).

3. A headlamp for a subway rail service as claimed in claim 1, wherein: jack (1601) with spacing post (12) looks adaptation are all seted up to the top and the bottom of grafting frame (16), and spacing post (12) and jack (1601) are the hexagon, grafting frame (16) activity is pegged graft in the left side of installation piece (2), and works as when grafting frame (16) are pegged graft in the left side of installation piece (2), spacing post (12) activity is pegged graft in jack (1601).

4. A headlamp for a subway rail service as claimed in claim 1, wherein: the other end of the limiting inserting column (12) is fixedly connected with a holding block (15).

5. A headlamp for overhauling a subway track as claimed in claim 1, wherein: the equal fixedly connected with stopper (4) in the left and right sides at helmet body (1) top, the top of helmet body (1) and the position department that is located between two stopper (4) from a left side fixedly connected with buffer spring (5) to the right side equidistance, it is a plurality of top fixedly connected with buffer board (6) of buffer spring (5).

6. A headlamp for a subway rail service as claimed in claim 1, wherein: the helmet is characterized in that a cushion block (17) is fixedly connected to the top of an inner cavity of the helmet body (1), and a sponge block (18) is fixedly connected to the bottom of the cushion block (17).

7. A headlamp for a subway rail service as claimed in claim 1, wherein: the bottom on the right side of the helmet body (1) is fixedly connected with a hook (7).