A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The telescopic self-repairing deceleration strip comprises a shell, a deceleration strip cavity is formed in the shell, a rack sliding groove is fixedly formed in the lower side wall of the deceleration strip cavity, an ascending rack is arranged in the rack sliding groove in a sliding mode, a worm wheel shaft is rotatably arranged on the lower rear side wall of the deceleration strip cavity, anda rack meshing wheel is fixedly arranged on the rear side of the worm wheel shaft. A worm gear is fixedly arranged on the front side of the worm gear shaft and can be meshed with the ascending rack, and a deceleration strip fixing block is fixedly arranged on the ascending rack.
本发明公开的一种伸缩式自修补减速带，包括壳体，所述壳体内设有减速带腔，所述减速带腔下侧壁上固定设有齿条滑槽，所述齿条滑槽内滑动设有上升齿条，所述减速带腔下后侧壁上转动设有蜗轮轴，所述蜗轮轴后侧固定设有齿条啮合轮，所述蜗轮轴前侧固定设有蜗轮，所述蜗轮能够与所述上升齿条啮合，所述上升齿条上固定设有减速带固定块。
The telescopic self-repairing deceleration strip comprises a shell, a deceleration strip cavity is formed in the shell, a rack sliding groove is fixedly formed in the lower side wall of the deceleration strip cavity, an ascending rack is arranged in the rack sliding groove in a sliding mode, a worm wheel shaft is rotatably arranged on the lower rear side wall of the deceleration strip cavity, anda rack meshing wheel is fixedly arranged on the rear side of the worm wheel shaft. A worm gear is fixedly arranged on the front side of the worm gear shaft and can be meshed with the ascending rack, and a deceleration strip fixing block is fixedly arranged on the ascending rack.
本发明公开的一种伸缩式自修补减速带，包括壳体，所述壳体内设有减速带腔，所述减速带腔下侧壁上固定设有齿条滑槽，所述齿条滑槽内滑动设有上升齿条，所述减速带腔下后侧壁上转动设有蜗轮轴，所述蜗轮轴后侧固定设有齿条啮合轮，所述蜗轮轴前侧固定设有蜗轮，所述蜗轮能够与所述上升齿条啮合，所述上升齿条上固定设有减速带固定块。
Telescopic self-repairing deceleration strip
一种伸缩式自修补减速带
LAI GUIRUO (author)
2021-01-01
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
B05C
Vorrichtungen zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
,
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
/
H01F
MAGNETS
,
Magnete
Deceleration strip capable of automatically repairing abrasion
| European Patent Office | 2021