Anti-settling manhole cover

[ Time：2018-11-12 10:01:07 ]

DETAILS
CONTACT
FEEDBACK

The self-adjusting anti-settlement manhole cover uses the special structure of the well frame to change the connection between the well frame and the manhole base from the original "pier seat type" to the "socket type" connection. The large frame is seated on the asphalt pavement without external hinges. , By bearing the pressure on the side and upper surface of the well frame, the load on the manhole is greatly reduced, and the road surface settlement and damage problems are solved. The cover and frame are fixed by the three-point spring arm locking device to prevent the well cover from jumping and reduce the noise.

Prev：Composite square manhole cover
Next：Export manhole cover

Products

Cast iron radiator little angel repair
Cast iron four-post radiator
Copper and aluminum composite radiator

Hot News

Surface mounting radiator construction process!
How to choose a suitable ductile iron cover plate?
How to determine the size of ductile iron manhole
Classification of manhole covers and how to select
What are the powerful functions of the spherical i
How to choose a good quality trench cover? Choose
What is the cause of road disease for manhole cove
What are the precautions for installing and using
Construction and installation of composite manhole
What are the advantages of composite manhole cover