Steel pipe pole ladder stand capable of preventing climbing
A technology for steel pipe poles and ladders, applied in the field of ladders, can solve problems such as unsightly appearance, inability to prevent children from entering and climbing, and safety problems.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
Problems solved by technology
Method used
Image
Examples
Embodiment approach 1
[0030] Embodiment 1, the transformation of the original steel pipe utility pole 6, two inverted T-shaped steel plates are processed, the short steel plate at the bottom of the inverted T-shaped steel plate is the front protrusion A21, and the long steel plate is the fixed connecting rod 4" The length is a steel pipe. The distance between the telephone pole 6 and the fixed ladder 5 is the same "for use; process an axle 2 and install the sheave A1 on the axle 2; make a folding ladder A10 and a folding ladder B15 according to the figure, wherein the folding ladder B15 and the fixed ladder B15 The width of the ladder 5 is the same, and the width of the folding ladder A10 can be placed between the two vertical plates of the fixed ladder 5 and between the two vertical plates of the folding ladder B15. The folding ladder A10 and the folding ladder B15 are connected by axis B13; prepare a rope of suitable length. 3. Make the rope retractor 14 for use.
[0031]After using the ladder to cl
Embodiment approach 2
[0032] Embodiment 2, to the use of the new steel pipe utility pole 6, the front protrusion A21 is reserved at the fixed connecting rod 4 at the lower part of the fixed climbing ladder 5 pre-welded on the steel pipe utility pole 6, and the axle 2 with the sheave A1 is directly arranged, A rope retractor 14 is arranged on the steel pipe utility pole 6. After the steel pipe utility pole 6 is installed, the folding ladder A10, the folding ladder B15 and the pulling rope 3 are installed according to the first embodiment.
[0033] combined with Figures 1 to 9 , when using, open the padlock 29, the tool insulation operating rod carried by an electrician picks out the lower end of the folding ladder B15, and the other person uses the rocker 35 to slowly release the pull rope 3, so that the folding ladder A10 and the folding ladder B15 are fully unfolded, and then use the two Bolts 18 fix the inner top rod B16 at the lower end of the folding ladder B15, so that the steel pipe telephone p
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap