CN203779453U - Anti-explosion lampshade disassembling device - Google Patents
Anti-explosion lampshade disassembling device Download PDFInfo
- Publication number
- CN203779453U CN203779453U CN201420120101.8U CN201420120101U CN203779453U CN 203779453 U CN203779453 U CN 203779453U CN 201420120101 U CN201420120101 U CN 201420120101U CN 203779453 U CN203779453 U CN 203779453U
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- CN
- China
- Prior art keywords
- supporting disk
- handgrip
- explosion
- outer support
- lampshade
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an anti-explosion lampshade disassembling device which comprises a support disc A (3), a support disc B (4), at least two groups of tongs (2), an inner moving rod (5) and an outer support rod (6), wherein the support disc A (3) is arranged at theend part of the inner moving rod (5); grooves (7) of which the number is the same as that of the tongs (2) are formed in the edge of the support disc A (3); the support disc B (4) is arranged on the outer support rod (6); the inner moving rod (5) is sleeved withthe outer support rod (6); one end of each tong (2) is fixed on the support disc B (4); the other ends are free ends which are hook-shaped. Compared with the prior art, the device has the characteristics that manual high-above working is avoided, the disassembling is convenient, and the like.
Description
Technical field
The utility model relates to a kind of explosion-proof lamp lamp shade dismantling device.
Background technology
To the higher factory of security level required, workshop, generally all explosion-proof luminaire to be installed, explosion-proof luminaire is generally all arranged on higher place, when need to changing, illuminating lamp damage is inconvenient to change, need to or take insulating ladder by hoistable platform, this not only needs to move back and forth hoistable platform or ladder, also needs workman's work high above the ground, has increased operator's work danger coefficient.Therefore, a kind of device of workman's work high above the ground and explosion-proof lamp lampshade for convenience detach of avoiding is suggested.
Summary of the invention
The purpose of this utility model is to provide a kind of explosion-proof lamp lamp shade dismantling device.
The utility model is characterized in that: comprise supporting disk A(3), supporting disk B(4), at least two group handgrips (2), interior motion bar (5) and outer support bar (6), supporting disk A(3) be located at the end of interior motion bar (5), and edge is provided with the groove (7) identical with handgrip (2) number, supporting disk B(4) be located on outer support bar (6), outer support bar (6) is enclosed within outside interior motion bar (5), one end of handgrip (2) is fixed on supporting disk B(4) on, the other end is free end, free end and be hook-shaped, free end is stuck in supporting disk A(3) edge, and to supporting disk A(3) tighten up.
Above-mentioned handgrip (2) and supporting disk B(4) the elasticity that is connected to be connected, make handgrip (2) free end can be to supporting disk A(3) tighten up.
As improvement, handgrip (2) can not be also to consist of elastomeric element, is by extension spring (8) effect, the outside support bar of free end (6) of handgrip (2) is tightened up, i.e. supporting disk B(4) and handgrip (2) between be provided with extension spring (8).
As improvement, be provided with three groups of handgrips (2), and the angle between handgrip (2) is 120 ° between two.
Actual use as follows: when not working, handgrip (2) under elasticity connection or tension spring tension effect to supporting disk A(3) edge tightens up, during work, first move downward interior motion bar (5), drive supporting disk A(3) move downward, strut handgrip (2), when the free-ended opening of handgrip (2) is greater than the protection iron cage outward flange of explosion-proof lamp lampshade outside, to link up with (1) is hooked on protection iron cage, after hook is good, motion bar (5) in rotating, making supporting disk A(3) groove (7) at edge aligns with handgrip (2), interior motion bar (5) afterwards continues to move up, make supporting disk A(3) contact with lampshade, and will be adjacent to lampshade, make the hook (1) of handgrip (2) end that lampshade is fixing tight, use afterwards the stock hook cover buckle of turning on light, lampshade is taken off.
Compared with prior art, the utlity model has and can avoid workman's work high above the ground and the feature such as for convenience detach.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is Fig. 1 plan structure schematic diagram.
Shown in figure: the 1st, hook, the 2nd, handgrip, the 3rd, supporting disk A, the 4th, supporting disk B, the 5th, interior motion bar, the 6th, outer support bar, the 7th, groove, the 8th, extension spring.
The specific embodiment
Embodiment 1: with reference to Fig. 1～2, be the structural representation of the present embodiment 1, comprise supporting disk A(3), supporting disk B(4), two groups of handgrips (2), interior motion bar (5) and outer support bar (6), supporting disk A(3) be located at the end of interior motion bar (5), and edge is provided with the groove (7) identical with handgrip (2) number, supporting disk B(4) be located on outer support bar (6), outer support bar (6) is enclosed within outside interior motion bar (5), one end of handgrip (2) is fixed on supporting disk B(4) on, the other end is free end, free end and be hook-shaped, free end is stuck in supporting disk A(3) edge, and to supporting disk A(3) tighten up.
Embodiment 2: compare with embodiment 1, the difference of the present embodiment is: comprise supporting disk A(3), supporting disk B(4), three groups of handgrips (2), interior motion bar (5) and outer support bar (6), supporting disk A(3) be located at the end of interior motion bar (5), and edge is provided with the groove (7) identical with handgrip (2) number, supporting disk B(4) be located on outer support bar (6), outer support bar (6) is enclosed within outside interior motion bar (5), one end of handgrip (2) is fixed on supporting disk B(4) on, the other end is free end, free end and be hook-shaped, described handgrip (2) and supporting disk B(4) between be provided with extension spring (8).
Claims (3)
1. an explosion-proof lamp lamp shade dismantling device, it is characterized in that: comprise supporting disk A(3), supporting disk B(4), at least two group handgrips (2), interior motion bar (5) and outer support bar (6), supporting disk A(3) be located at the end of interior motion bar (5), and edge is provided with the groove (7) identical with handgrip (2) number, supporting disk B(4) be located on outer support bar (6), outer support bar (6) is enclosed within outside interior motion bar (5), one end of handgrip (2) is fixed on supporting disk B(4) on, the other end is free end, it is hook-shaped that free end is, free end is to supporting disk A(3) edge tighten up.
Supporting disk B(4) and between handgrip (2), be provided with extension spring (8) 2. explosion-proof lamp lamp shade dismantling device according to claim 1, is characterized in that:.
3. explosion-proof lamp lamp shade dismantling device according to claim 1 and 2, is characterized in that: be provided with three groups of handgrips (2), and the angle between handgrip (2) is 120 ° between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120101.8U CN203779453U (en) | 2014-03-18 | 2014-03-18 | Anti-explosion lampshade disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120101.8U CN203779453U (en) | 2014-03-18 | 2014-03-18 | Anti-explosion lampshade disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779453U true CN203779453U (en) | 2014-08-20 |
Family
ID=51315679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120101.8U Expired - Fee Related CN203779453U (en) | 2014-03-18 | 2014-03-18 | Anti-explosion lampshade disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626042A (en) * | 2014-12-28 | 2015-05-20 | 上海电机学院 | Supporting device for installing ceiling lamp |
-
2014
- 2014-03-18 CN CN201420120101.8U patent/CN203779453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626042A (en) * | 2014-12-28 | 2015-05-20 | 上海电机学院 | Supporting device for installing ceiling lamp |
| CN104626042B (en) * | 2014-12-28 | 2017-02-01 | 上海电机学院 | Supporting device for installing ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |