CN214171988U - Illuminating lamp for subway maintenance and illumination - Google Patents
Illuminating lamp for subway maintenance and illumination Download PDFInfo
- Publication number
- CN214171988U CN214171988U CN202120321014.9U CN202120321014U CN214171988U CN 214171988 U CN214171988 U CN 214171988U CN 202120321014 U CN202120321014 U CN 202120321014U CN 214171988 U CN214171988 U CN 214171988U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting groove
- axle sleeve
- rod
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 238000005286 illumination Methods 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000008093 supporting effect Effects 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a subway maintenance is light for illumination, including the mounting groove, sliding connection has the axle sleeve in the mounting groove, the diapire fixedly connected with branch of mounting groove, branch runs through the axle sleeve, the inner wall fixedly connected with friction ring of axle sleeve, the inner wall of friction ring and the lateral wall contact of branch, a plurality of stop device are installed to the lateral wall of axle sleeve, the connecting rod more than three of lower extreme lateral wall fixedly connected with of axle sleeve, the lower extreme of connecting rod rotates through the damping pivot and is connected with the bracing piece, the hollow arc cover of upper end lateral wall fixedly connected with of mounting groove, the bar mouth has been seted up to the lateral wall of arc cover. The utility model discloses put and carry the removal, adjust the angle of light moreover, and then all play good illuminating effect to different positions, just so can conveniently overhaul the subway, not only convenient operation alleviates staff's burden, and the practicality is strong moreover.
Description
Technical Field
The utility model relates to a subway technical field especially relates to a subway maintenance is light for illumination.
Background
The subway is a form of railway transportation, indicates that the urban rail transit system who is the owner in underground operation, and the subway traveles in the subway tunnel, because the tunnel sets up in the underground, so all install the light in the tunnel, the subway needs often to overhaul in addition to guarantee safety, the subway also need use the light when overhauing.
In the prior art, when a subway is maintained, a lighting lamp is generally held by hands, so that the maintenance process is very inconvenient, and the maintenance is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the lamp is needed to be held by hand when the maintenance is carried out in the prior art, which is very troublesome and inconvenient to carry, and providing a lamp for subway maintenance and illumination.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a subway maintenance is light for illumination, includes the mounting groove, sliding connection has the axle sleeve in the mounting groove, the diapire fixedly connected with branch of mounting groove, branch runs through the axle sleeve, the inner wall fixedly connected with friction ring of axle sleeve, the inner wall of friction ring and the lateral wall contact of branch, a plurality of stop device are installed to the lateral wall of axle sleeve, the connecting rod more than three of lower extreme lateral wall fixedly connected with of axle sleeve, the lower extreme of connecting rod rotates through the damping pivot and is connected with the bracing piece, the hollow arc cover of upper end lateral wall fixedly connected with of mounting groove, the bar mouth has been seted up to the lateral wall of arc cover, the lateral wall of mounting groove rotates through the damping pivot and is connected with the swinging arms, the swinging arms runs through bar mouth and fixedly connected with light.
Preferably, the friction ring is made of one of rubber and plastic.
Preferably, the supporting rod extends to the outside of the mounting groove and is fixedly connected with a supporting leg, and the supporting leg is hemispherical.
Preferably, the lateral wall fixedly connected with curved handle of mounting groove, and the both ends of handle all are connected with the lateral wall of mounting groove.
Preferably, stop device includes the kelly, the one end of kelly is passed through torsion spring and is connected with the inner wall rotation of axle sleeve, the other end fixedly connected with card ball of kelly, two sets of sunken arc walls that match with the card ball of fixedly connected with on the branch are two sets of the arc wall is located the upper and lower both ends of branch respectively.
Preferably, the swing rod is provided with an external thread, the swing rod is sleeved with a limiting sleeve, and the inner wall of the limiting sleeve is provided with an internal thread.
Preferably, the lower end of the supporting rod is fixedly connected with a baffle, and the width of the baffle is larger than the inner diameter of the inner wall of the shaft sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the subway is overhauled, the mounting groove can be conveniently held by hands to move, so that the whole channel of the subway is overhauled, and when the subway is overhauled at each position, the supporting rod can be pulled out to be supported on the ground, then the swinging rod is rotated to adjust the angle of the illuminating lamp, so that a good illuminating effect is achieved for different positions, the subway can be conveniently overhauled, the operation is convenient, the burden of workers is reduced, and the practicability is high;
2. the connection between the oscillating rod and the shaft sleeve can be more stable through the arrangement of the limiting sleeve and the internal and external threads, so that the position stability of the illuminating lamp is ensured;
3. the swing rod and the clamping rod are clamped into the arc-shaped groove, so that the swing rod and the clamping rod can be matched with the friction ring under the action of the rebounding force of the torsion spring, the shaft sleeve is stable enough after being moved, and a good supporting effect is achieved on the whole mounting groove.
Drawings
Fig. 1 is a schematic structural view of an illumination lamp for subway maintenance and illumination provided by the present invention;
fig. 2 is a schematic sectional structure view of the bushing.
In the figure: the device comprises a mounting groove 1, a shaft sleeve 2, a supporting rod 3, a limiting sleeve 4, a friction ring 5, a connecting rod 6, a supporting rod 7, an arc sleeve 8, a swinging rod 9, a lighting lamp 10, a supporting leg 11, a handle 12, a clamping rod 13, a clamping ball 14, a torsion spring 15 and a baffle 16.
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. 1-2, a subway maintenance is light for illumination, including mounting groove 1, sliding connection has axle sleeve 2 in the mounting groove 1, the diapire fixedly connected with branch 3 of mounting groove 1, branch 3 runs through axle sleeve 2, the inner wall fixedly connected with friction ring 5 of axle sleeve 2, the inner wall of friction ring 5 and the lateral wall contact of branch 3, a plurality of stop device are installed to the lateral wall of axle sleeve 2, the lower extreme lateral wall fixedly connected with of axle sleeve 2 is connecting rod 6 more than three, the lower extreme of connecting rod 6 rotates through the damping pivot and is connected with bracing piece 7, the hollow arc cover 8 of the upper end lateral wall fixedly connected with of mounting groove 1, the bar mouth has been seted up to the lateral wall of arc cover 8, the lateral wall of mounting groove 1 rotates through the damping pivot and is connected with swinging arms 9, swinging arms 9 runs through bar mouth and fixedly connected with light 10.
The material of friction ring 5 is one of rubber or plastics, beats with the frictional force of branch 3, and then through the cooperation of friction ring 5 and branch 3, carries on spacingly to axle sleeve 2.
The curved handle 12 of lateral wall fixedly connected with of mounting groove 1, and the both ends of handle 12 all are connected with the lateral wall of mounting groove 1, can easily drive mounting groove 1 through handle 12 and remove, and is light convenient.
Stop device includes kelly 13, the one end of kelly 13 is passed through torsion spring 15 and is connected with the inner wall rotation of axle sleeve 2, the other end fixedly connected with card ball 14 of kelly 13, two sets of sunken arcs that match with card ball 14 of fixedly connected with on branch 3, two sets of arcs are located the upper and lower both ends of branch 3 respectively, go into the arc through swinging arms 9 and card pole 13 card, like this under torsion spring 15's bounce effect, can cooperate with friction ring 5, make axle sleeve 2 enough stable after the removal, wholly play good supporting effect to mounting groove 1.
Be equipped with the external screw thread on the swinging arms 9, the cover is equipped with stop collar 4 on the swinging arms 9, and the inner wall of stop collar 4 is equipped with the internal thread, through the setting of stop collar 4 and inside and outside screw thread, can make the connection between swinging arms 9 and the axle sleeve 2 more stable, and then guarantees the position stability of light 10.
The lower extreme fixedly connected with baffle 16 of branch 3, the width of baffle 16 is greater than the internal diameter of the inner wall of axle sleeve 2, can block axle sleeve 2 through baffle 16, avoids axle sleeve 2 to drop from branch 3.
The utility model discloses when overhauing the subway, can hand mounting groove 1, it removes to drive light 10, can overhaul the subway passageway like this, and when overhauing in concrete position, can stimulate bracing piece 7 to remove, then rotate a plurality of bracing pieces 7, support it subaerial, can play good supporting role to mounting groove 1 like this, guarantee mounting groove 1's stability, also can rotate swinging arms 9 simultaneously, swinging arms 9 drives light 10 and removes, change the angle of light 10 like this, conveniently overhaul the subway, and not only convenient operation alleviates staff's burden, and the practicality is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The illuminating lamp for subway maintenance and illumination comprises a mounting groove (1) and is characterized in that an axle sleeve (2) is connected in the mounting groove (1) in a sliding mode, a supporting rod (3) is fixedly connected to the bottom wall of the mounting groove (1), the supporting rod (3) penetrates through the axle sleeve (2), a friction ring (5) is fixedly connected to the inner wall of the axle sleeve (2), the inner wall of the friction ring (5) is in contact with the side wall of the supporting rod (3), a plurality of limiting devices are installed on the side wall of the axle sleeve (2), more than three connecting rods (6) are fixedly connected to the side wall of the lower end of the axle sleeve (2), a supporting rod (7) is rotatably connected to the lower end of each connecting rod (6) through a damping rotating shaft, a hollow arc sleeve (8) is fixedly connected to the side wall of the upper end of the mounting groove (1), a bar-shaped opening is formed in the side wall of the arc sleeve (8), and a swinging rod (9) is rotatably connected to the side wall of the mounting groove (1) through a damping rotating shaft, the swing rod (9) penetrates through the strip-shaped opening and is fixedly connected with an illuminating lamp (10).
2. A lighting lamp (10) for subway maintenance and lighting as claimed in claim 1, wherein said friction ring (5) is made of one of rubber and plastic.
3. A lighting lamp (10) for subway maintenance and lighting as claimed in claim 1, wherein said supporting rod (7) extends to the outside of the mounting groove (1) and is fixedly connected with a supporting foot (11), said supporting foot (11) is hemispherical.
4. An illuminating lamp (10) for subway maintenance and illumination as claimed in claim 1, wherein said side wall of said mounting groove (1) is fixedly connected with an arc-shaped handle (12), and both ends of said handle (12) are connected with said side wall of said mounting groove (1).
5. The illuminating lamp (10) for subway maintenance and illumination according to claim 1, wherein said limiting device comprises a clamping rod (13), one end of said clamping rod (13) is rotatably connected with the inner wall of the shaft sleeve (2) through a torsion spring (15), the other end of said clamping rod (13) is fixedly connected with a clamping ball (14), two sets of concave arc-shaped grooves matched with said clamping ball (14) are fixedly connected to said supporting rod (3), and said two sets of arc-shaped grooves are respectively located at the upper and lower ends of said supporting rod (3).
6. The illuminating lamp (10) for subway maintenance and illumination as claimed in claim 1, wherein said swing rod (9) is provided with external threads, said swing rod (9) is sleeved with a limit sleeve (4), and the inner wall of said limit sleeve (4) is provided with internal threads.
7. A lighting lamp (10) for subway maintenance and lighting as claimed in claim 1, wherein said support rod (3) is fixedly connected with a baffle (16) at its lower end, said baffle (16) having a width greater than the inner diameter of the inner wall of said sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321014.9U CN214171988U (en) | 2021-02-04 | 2021-02-04 | Illuminating lamp for subway maintenance and illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321014.9U CN214171988U (en) | 2021-02-04 | 2021-02-04 | Illuminating lamp for subway maintenance and illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171988U true CN214171988U (en) | 2021-09-10 |
Family
ID=77594580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120321014.9U Expired - Fee Related CN214171988U (en) | 2021-02-04 | 2021-02-04 | Illuminating lamp for subway maintenance and illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171988U (en) |
-
2021
- 2021-02-04 CN CN202120321014.9U patent/CN214171988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |