CN204704785U - A kind of Anti-earthquake house washer luminaire hanger - Google Patents
A kind of Anti-earthquake house washer luminaire hanger Download PDFInfo
- Publication number
- CN204704785U CN204704785U CN201520467799.5U CN201520467799U CN204704785U CN 204704785 U CN204704785 U CN 204704785U CN 201520467799 U CN201520467799 U CN 201520467799U CN 204704785 U CN204704785 U CN 204704785U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- ring
- riffled tube
- hook
- fixed
- 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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Abstract
The utility model relates to the Hook for lighting apparatus that in a kind of worker-house, roof is installed, be specially a kind of Anti-earthquake house washer luminaire hanger, comprise hook, riffled tube, be arranged on the Anti-off bolt on hook, also comprise sleeve pipe, hook is fixed on the top body of sleeve pipe, sleeve pipe inner bottom part is fixed with fixing back-up ring, the top of riffled tube is fixed with mobile back-up ring, riffled tube to stretch in sleeve pipe and sleeve pipe is stretched out in the lower end of riffled tube from cannula tip, the external diameter of mobile back-up ring is greater than the internal diameter of fixing back-up ring, shockproof body is also provided with between mobile back-up ring and fixing back-up ring, the top of sleeve pipe is also provided with the gathering sill of positional symmetry, mobile back-up ring is provided with two positions symmetry, the fin coordinated with gathering sill.The utility model provides a kind of Anti-earthquake house washer luminaire hanger, light fixture is fixed to after on this hanger, the vibrations in worker-house are passed on sleeve pipe and are absorbed elimination by shockproof body, ensure that the light fixture be installed on riffled tube does not shake or decreases vibrations, thus improve the service life of light fixture.
Description
Technical field
The utility model relates to the Hook for lighting apparatus that in a kind of worker-house, roof is installed, and is specially a kind of Anti-earthquake house washer luminaire hanger.
Background technology
Worker-house generally adopts high-power illumination light fixture, and as shown in Figure 1, structure is about the same therewith for the Hook for lighting apparatus of other form for roof, worker-house Hook for lighting apparatus, and hook 1 hangs over to bury and is fixed on the metal bail on roof; Anti-off bolt 3 is tightened to the end, prevents hook from throwing off; Screwed tight on light fixture is (screwed pipe is one section of common steel tube, and bottom thread cutting matches with the screw thread on light fixture, and upper weld is linked up with) on riffled tube 3, and the electric wire on light fixture is drawn from riffled tube, has so just been fixed on roof by light fixture.But many high-power illumination light fixtures are as complicated in Non-polarized lamp, LED lamp structure, modulated structure generally all comprises fairing, heat abstractor, lampshade and bulb etc., under vibrations condition, circuit is fragile, and light fixture each parts joint portion is easily quaked loose or shakes de-, causes light fixture to damage.And in worker-house when overhead traveling crane walking or the work of vibrations equipment, causing building structure and then vibrations, light fixture is passed in vibrations by roof Hook for lighting apparatus, easily causes light fixture under vibrations condition, damage ring, because the general installation position of this lamp sets high, changes inconvenient; Light fixture price is high, and economic loss is larger.
Summary of the invention
The utility model, in order to solve the high-power illumination light fixture problem that tool damages under vibrations condition in worker-house, provides a kind of Anti-earthquake house washer luminaire hanger.
The utility model adopts following technical scheme to realize: a kind of Anti-earthquake house washer luminaire hanger, comprise hook, riffled tube, the Anti-off bolt be arranged on hook, also comprise sleeve pipe, hook is fixed on the top body of sleeve pipe, sleeve pipe inner bottom part is fixed with fixing back-up ring, the top of riffled tube is fixed with mobile back-up ring, riffled tube to stretch in sleeve pipe and sleeve pipe is stretched out in the lower end of riffled tube from cannula tip, the external diameter of mobile back-up ring is greater than the internal diameter of fixing back-up ring and is less than the internal diameter of sleeve pipe, is also provided with shockproof body between mobile back-up ring and fixing back-up ring.
Shockproof physical efficiency between the fixing back-up ring that sleeve pipe inner bottom part is fixed and the mobile back-up ring being fixed on riffled tube top is eliminated or is reduced the impact that sleeve pipe shakes double thread pipe, ensure that the light fixture being connected to riffled tube lower end is not by roof truss vibration influence, improves the service life of light fixture.
Above-mentioned a kind of Anti-earthquake house washer luminaire hanger, the top of sleeve pipe is also provided with the gathering sill of positional symmetry, the fin that mobile back-up ring is provided with two positions symmetry, coordinates with gathering sill; Slide in the gathering sill of symmetrical fin on sleeve pipe, and riffled tube transfer when can prevent from screwing on light fixture.
Above-mentioned a kind of Anti-earthquake house washer luminaire hanger, described shockproof body is spring, and spring shockproof is effective.
The utility model provides a kind of Anti-earthquake house washer luminaire hanger, light fixture is fixed to after on this hanger, the vibrations in worker-house are passed on sleeve pipe and are absorbed elimination by shockproof body, ensure that the light fixture be installed on riffled tube does not shake or decreases vibrations, thus improve the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is the structural representation of roof, existing worker-house Hook for lighting apparatus.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is top view of the present utility model.
Fig. 6 is the structural representation of mobile back-up ring.
In figure: 1-links up with, and 2-riffled tube, 3-Anti-off bolt, 4-sleeve pipe, 5-fixes back-up ring, and 6-moves back-up ring, the shockproof body of 7-, 8-gathering sill, 9-fin.
Detailed description of the invention
A kind of Anti-earthquake house washer luminaire hanger, comprise hook 1, riffled tube 2, the Anti-off bolt 3 be arranged on hook, also comprise sleeve pipe 4, hook 1 is fixed on the top body of sleeve pipe 4, sleeve pipe 4 inner bottom part is fixed with fixing back-up ring 5, the top of riffled tube 2 is fixed with mobile back-up ring 6, riffled tube 2 stretches into from sleeve pipe 4 top in sleeve pipe and sleeve pipe is stretched out in the lower end of riffled tube 2, the external diameter of mobile back-up ring 6 is greater than the internal diameter of fixing back-up ring 5 and is less than the internal diameter of sleeve pipe, is also provided with shockproof body 7 between mobile back-up ring 6 and fixing back-up ring 5.
Above-mentioned a kind of Anti-earthquake house washer luminaire hanger, the top of sleeve pipe 4 is also provided with the gathering sill 8 of positional symmetry, the fin 9 that mobile back-up ring 6 is provided with two positions symmetry, coordinates with gathering sill.
Above-mentioned a kind of Anti-earthquake house washer luminaire hanger, described shockproof body 7 is spring.
During concrete enforcement, on sleeve pipe, to be greater than the wing of mobile back-up ring wide for gathering sill width, the gathering sill degree of depth is determined according to design, its lower end interior welds fixes back-up ring, the internal diameter of fixing back-up ring is greater than the external diameter of riffled tube, mobile back-up ring internal diameter is enclosed within riffled tube upper end and welds, external diameter slides in sleeve pipe, slide in the gathering sill of symmetrical fin on sleeve pipe, and screwed pipe transfer when can prevent from screwing on light fixture, due to the Action of Gravity Field of light fixture double thread pipe, fin can not be deviate from from sleeve pipe guide groove top, riffled tube is one section of common steel tube, the screw thread of assembling posterior end exposes to outside sleeve pipe, and can freely up and down slide, shockproof body is filled in sleeve pipe and riffled tube crack, between mobile back-up ring and fixing back-up ring, shockproof body generally adopts spring or other elastomeric material to make.
Claims (3)
1. an Anti-earthquake house washer luminaire hanger, comprise hook (1), riffled tube (2), be arranged on the Anti-off bolt (3) on hook, characterized by further comprising sleeve pipe (4), hook (1) is fixed on the top body of sleeve pipe (4), sleeve pipe (4) inner bottom part is fixed with fixing back-up ring (5), the top of riffled tube (2) is fixed with mobile back-up ring (6), riffled tube (2) stretches into from sleeve pipe (4) top in sleeve pipe and sleeve pipe is stretched out in the lower end of riffled tube (2), the external diameter of mobile back-up ring (6) is greater than the internal diameter of fixing back-up ring (5), and be less than the internal diameter of sleeve pipe, shockproof body (7) is also provided with between mobile back-up ring (6) and fixing back-up ring (5).
2. a kind of Anti-earthquake house washer luminaire hanger according to claim 1, is characterized in that the top of sleeve pipe (4) is also provided with the gathering sill (8) of positional symmetry, the fin (9) that mobile back-up ring (6) is provided with two positions symmetry, coordinates with gathering sill.
3. a kind of Anti-earthquake house washer luminaire hanger according to claim 1 and 2, is characterized in that described shockproof body (7) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467799.5U CN204704785U (en) | 2015-06-30 | 2015-06-30 | A kind of Anti-earthquake house washer luminaire hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467799.5U CN204704785U (en) | 2015-06-30 | 2015-06-30 | A kind of Anti-earthquake house washer luminaire hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704785U true CN204704785U (en) | 2015-10-14 |
Family
ID=54284401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467799.5U Expired - Fee Related CN204704785U (en) | 2015-06-30 | 2015-06-30 | A kind of Anti-earthquake house washer luminaire hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704785U (en) |
-
2015
- 2015-06-30 CN CN201520467799.5U patent/CN204704785U/en not_active Expired - Fee Related
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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: 20151014 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |