132results about How to "Quick righting" patented technology

The invention discloses a semi-automatic type line locator comprising a base arranged transversely. A rear limiting device and a front limiting device are arranged at the two ends of the base. A swinging cylinder which can swing forward and backward is hinged inside the supporting section of the base. A supporting device is arranged inside the swinging cylinder in an inserting mode. The supporting device is locked with the middle-upper section of an electric pole through a locking device asway hinged upward and downward. The power input end of the supporting device is connected with a power device in a drive mode through a flectional drive flexible pipe. A handle is further fixedly arranged on the supporting base, and a protective cover extending outward is fixedly arranged at the inner end of the handle. The advantages are that soil and stone on the true lateral of an electric pole can be excavated rapidly; dust attacking can be prevented; the electric pole can be rapidly straightened; time and effort are saved; fixation is firm; the volume is small; carrying is convenient; and one person can independently straighten the electric pole, straightening efficiency is high, and electric pole fracturing can be avoided.

The invention relates to a reverse righting system for a vehicle. The system comprises a moving trolley provided with a overturning driving assembly. The moving trolley comprises a trolley frame, a bearing pedestal and a telescopic supporting fork driving cylinder. The trolley frame is provided with a telescopic long beam, the telescopic long beam is provided with the bearing pedestal, the overturn driving assembly comprises an overturn movable arm driving cylinder and an overturn movable arm, the lower end of the overturn movable arm serves as a rotating connecting point, the rotating connecting point is in fit connection with a bearing pedestal hole shaft, a connecting shaft is arranged close to the middle of an arm body of the overturn movable arm, a lug ring at the end of a piston rod of the overturn movable arm driving cylinder is connected with the connecting shaft of the overturn movable arm, the tail of the overturn movable arm driving cylinder is connected with the trolley frame, a connecting point for dragging an overturned vehicle is arranged at the upper end of the overturn movable arm, the telescopic long beam can extend to the bottom of the overturned vehicle to exceed the position of the gravity center of the vehicle, the overturn movable arm driving cylinder drives the overturn movable arm to overturn around the rotating connecting point, the moving trolley and the overturn driving assembly are integrally connected to form an overturn moving trolley, and the overturned vehicle is rapidly, safely and stably righted.

The invention discloses a rapid-construction telegraph-pole uprightness-detecting and centering device special for rural area electricity of an electric power system. The telegraph-pole uprightness-detecting and centering device comprises a transversely-arranged base. A back limiting device and a front limiting device are arranged at the two ends of the base. A swinging barrel capable of swinging back and forth is hinged to the interior of a supporting section of the base. A supporting device is inserted into the swinging barrel and locked to the upper middle section of a telegraph pole through a hinged locking device capable of vertically swinging. The power input end of the supporting device is in transmission connection with a power device through a bendable transmission hose. A handle is further fixedly arranged on a supporting base. An outwards-extending protective cover is fixedly arranged at the inner end of the handle. The telegraph-pole uprightness-detecting and centering device has the advantages that soil and stone on the normal-position side of the telegraph pole can be rapidly excavated, dust disoperation can be prevented, the telegraph pole can be rapidly centered, time and labor are saved, fixing is firm, the size is small, carrying is convenient, one person can independently center the telegraph pole, centering efficiency is high, and the telegraph pole can be prevented from being broken off.

The invention discloses a multifunctional electric pole uprightness detecting and correcting device special for rural power and a power system. The device comprises a base which is arranged transversely, a rear limiting device and a front limiting device are arranged at two ends of the base, a swinging barrel capable of swinging back and forth is hinged in a supporting section of the base, a supporting device is inserted into the swinging barrel and locked with a middle upper section of an electric pole through a locking device hinged by swinging up and down, a power input end of the supporting device is in transmission connection with a power device through a bendable transmission hose, a handle is fixedly arranged on a supporting seat, and a protecting cover expanding outwards is fixedly arranged at the inner end of the handle. The multifunctional electric pole uprightness detecting and correcting device has the advantages that soil and stone on an orthotopic side of the electric pole can be quickly excavated, dust intrusion can be prevented, the electric pole can be corrected quickly, the tool is time saving, labor saving, firm in fixing, small in size and convenient to carry, and one person can correct the electric pole independently, so that correcting efficiency is high and breaking of the electric pole can be avoided.

The invention discloses an electric pole inclination-detecting and uprighting machine capable of being operated by one person. The machine comprises a transversely arranged base. A rear limiting device and a front limiting device are arranged at the two ends of the base correspondingly. An oscillating cylinder capable of oscillating front and back is hinged to the inside of the supporting end of the base. A supporting device is inserted into the oscillating cylinder and locked to the upper middle section of an electric pole through a locking device which is hinged in a vertical oscillating mode. The power input end of the supporting device is in transmission connection with a power device through a flexible transmission hose. A handle is further fixedly arranged on a supporting base. A protective hood expanding outwards is fixedly arranged at the inner end of the handle. The electric pole inclination-detecting and uprighting machine has the advantages that by adoption of the machine, earth and stones on the orthophoric side of the electric pole can be quickly excavated, dust invasion can be prevented, the electric pole can be uprighted quickly by only one person independently, time and labor are saved, the tool is firm to fix, small in size, exquisite and convenient to carry, the uprighting efficiency is high, and the electric pole can be prevented from being broken off.