A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-slip ladder, and provides the anti-slip ladder with the advantages that the structure is simple; the anti-slip function is enhanced; and the carrying is convenient. The anti-slip ladder comprises a pair of support frames and a plurality of supporting rods, wherein the cross section of each support frame is in a square shape; the supporting rods are uniformly distributed and are connected between the pair of support frames in parallel; the anti-slip ladder also comprises a pair of base feet and a pair of supporting frames; the base feet are arranged at the lower parts of the support frames; the support frames are detachably connected with the base feet; rolling wheels are arranged on each base foot; the outer side surface of the bottom of each of the pair of support frames is provided with a lapping ring; a lapping buckle used for connecting the corresponding lapping ring is arranged on each base foot; each supporting frame comprises a telescopic rod and a supporting pad; each supporting pad is connected with the bottom surface of the corresponding telescopic rod; an accommodating space is formed in the side surface of each support frame; and each telescopic rod is connected into the corresponding accommodating space through a hinging shaft. The anti-slip ladder has the advantages of simplicity, reliability, convenience and safety, and the anti-slip performance is improved.
The invention relates to an anti-slip ladder, and provides the anti-slip ladder with the advantages that the structure is simple; the anti-slip function is enhanced; and the carrying is convenient. The anti-slip ladder comprises a pair of support frames and a plurality of supporting rods, wherein the cross section of each support frame is in a square shape; the supporting rods are uniformly distributed and are connected between the pair of support frames in parallel; the anti-slip ladder also comprises a pair of base feet and a pair of supporting frames; the base feet are arranged at the lower parts of the support frames; the support frames are detachably connected with the base feet; rolling wheels are arranged on each base foot; the outer side surface of the bottom of each of the pair of support frames is provided with a lapping ring; a lapping buckle used for connecting the corresponding lapping ring is arranged on each base foot; each supporting frame comprises a telescopic rod and a supporting pad; each supporting pad is connected with the bottom surface of the corresponding telescopic rod; an accommodating space is formed in the side surface of each support frame; and each telescopic rod is connected into the corresponding accommodating space through a hinging shaft. The anti-slip ladder has the advantages of simplicity, reliability, convenience and safety, and the anti-slip performance is improved.
Anti-slip ladder
LI JILIANG (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern