6results about "Turntables/traversers" patented technology

This invention discloses a combined hydraulic box culvert formwork trolley based on disc-lock scaffolding, comprising a movable base, on which disc-lock scaffolding is detachably mounted; side formwork is provided on both sides and supported by support rods; a top formwork is provided on the upper side and supported by screws; the base includes first channel steel on both sides and a second channel steel in the middle, with multiple rollers and wheel rails for supporting and running the rollers; a hydraulic assembly is fixed on the upper side of the first channel steel for driving the wheel seats and rollers to move and lift the base off the ground. The disc-lock scaffolding structure, supported by the movable base, allows the scaffolding to be moved to the next section of construction after one section of box culvert construction is completed, eliminating the cumbersome process of dismantling and rebuilding the scaffolding, greatly shortening the construction process, saving time, and improving construction efficiency.

This utility model provides a lane-changing robot for a seedling nursery, comprising a vehicle body. Fixed support frames for supporting transport trolleys or other robots are mounted on the left and right sides of the vehicle body. Folding brackets are provided at the front and rear ends of the fixed support frames, which flip upwards at a certain angle when the lane-changing robot moves. Wheels that move along a transverse track are provided under the vehicle body, and at least one wheel is equipped with a drive motor powered by a rechargeable battery within the vehicle body. This lane-changing robot for the seedling nursery can move on the transverse track, enabling transport trolleys that can only move along longitudinal tracks to change lanes. The lane-changing robot can precisely move transport trolleys or other robots from the longitudinal track to different tracks, enabling the robot to operate in multiple areas throughout the planting site, improving the equipment's working coverage and flexibility.

The invention relates to a rotary console for a rail-guided transport system, comprising a turntable having a first rail section for a first transport direction and a second rail section for a second transport direction, and which is rotatable in such a way that the first rail section or the second rail section enables a corresponding connection with connecting rail sections outside the rotary console, wherein the turntable is designed in a hollow chamber construction.

This invention belongs to the field of rail vehicles, and particularly relates to a rail vehicle steering device, including a circular track and a steering frame. The steering frame includes two opposing sides, each side of which is provided with two sets of lifting support rollers for supporting the circular track. Support members are provided at both ends of the steering frame, and these support members and the lifting support rollers can alternately support the steering frame. A linear guide rail is also provided on the steering frame. The lifting support roller includes a mounting base, a lifting cylinder, a base plate, and a first roller. The mounting base is located on one side of the steering frame and extends outward. The lifting cylinder is located on the mounting base, and the base plate is located at the bottom end of the lifting cylinder. A limiting member is provided between the base plate and the mounting base to prevent the base plate from rotating. The first roller is located on the bottom side of the base plate. The first roller is connected to a drive motor, which drives the first roller to rotate. This rail vehicle steering device can use a rectangular steering frame, resulting in a smaller size, simpler structure, and lower cost.

Rotary console for a rail-guided transport system, comprising a turntable having a first rail section for a first transport direction and a second rail section for a second transport direction, and being rotatable such that the first rail section or the second rail section enables a corresponding connection with connecting rail sections outside the rotary console, wherein the turntable is designed in a hollow chamber construction.

The utility model discloses a kind of mother and child transport vehicles, belong to iron construction prefabricated product transport technical field, mother car includes mother car frame and is set on the mother car frame mother car travelling mechanism and mother car positioning mechanism;The child car includes child car frame and is set on the child car frame child car travelling mechanism, child car positioning mechanism and mould jacking mechanism;The mother car travelling mechanism and child car travelling mechanism all include several groups of walking wheel that are spaced apart, can drive mother car and child car smoothly move on broken rail track or not horizontal track;The mother car positioning mechanism and child car positioning mechanism are respectively used for positioning the walking position of mother car and child car.The utility model of a kind of mother and child transport vehicles can effectively solve the problems, such as the existing technology's mother and child transport vehicle cannot adapt broken rail track, not horizontal track transport, influence transport efficiency even the occurrence of derailment accident etc.