31results about How to "Easy to walk and move" patented technology

The invention relates to a construction carrying robot based on a Stewart parallel mechanism. The construction carrying robot comprises a carrying platform, six-freedom-degree parallel vibration tables, walking devices and tracks. The six-freedom-degree parallel vibration tables are located at the four top corner positions of the carrying platform correspondingly. The walking devices are located under the six-freedom-degree parallel vibration tables. The upper ends of the walking devices are connected with the lower ends of the six-freedom-degree parallel vibration tables. The lower ends of the walking devices are arranged on the tracks. According to the construction carrying robot, a six-SPS Stewart parallel mechanism is applied to the six-freedom-degree parallel vibration tables, the characteristics of high moving flexibility, good damping performance and high bearing capability of the six-SPS Stewart parallel mechanism are fully utilized, and therefore even when the construction carrying robot walks on the construction site field with the uneven road surface and the poor road surface condition, the problem of construction material slipping or damage of materials under the strong vibration situation cannot be caused, and the construction materials are protected in the carrying process.

The invention relates to a building construction carrying industrial robot based on redundant four freedom degrees. The building construction carrying industrial robot comprises a carrying platform, redundant four-freedom-degree damping platforms, walk devices and rails; the redundant four-freedom-degree damping platforms are located at the four top corners of the carrying platform correspondingly and are connected with the bottom end surface of the carrying platform through bolts; and the walk devices are located under the redundant four-freedom-degree damping platforms, the upper ends of the walk devices are connected with the lower ends of the redundant four-freedom-degree damping platforms, and the lower ends of the walk devices are installed on the rails. According to the building construction carrying industrial robot based on the redundant four freedom degrees, a 2-UPS-2-RPS parallel mechanism mode is adopted, and the carrying industrial robot can move along an X axis and a Z axis and rotate around the X axis and the Z axis in the four freedom degree directions, so that the situation that building materials slip off or are damaged under the high-vibration condition can be avoided even though the carrying industrial robot walks on a building construction site which is bumpy and poor in pavement condition, and the building materials are protected in the carrying process to some extent.

The invention relates to the technical field of steel pipe pile sinking construction, in particular to a pile sinking construction method based on a jacking-pushing walking platform. A track beam is erected on a constructed a first round of steel pipe piles, then the walking platform is installed on the track beam, a crawler crane and a guide frame on the walking platform are adjusted, and a second round of steel pipe piles are inserted and piled through the crawler crane and the guide frame. A new track beam is erected to connecting all the second round of steel pipe piles, the jacking-pushing walking platform moves to the second round of steel pipe piles along the new track beam, the crawler crane and the guide frame are adjusted, inserting piling construction of a third round of steel pipe piles is completed through the crawler crane and the guide frame, and construction is conducted sequentially alternatively till construction of all steel pipe piles is completed. According to the pile sinking construction method based on the jacking-pushing walking platform, the structure is simple, and operation is convenient. The inserted-piled steel pipe piles are used as pile sinking foundations so that the stability of a pile sinking construction platform can be improved to a great extent, the accuracy of pile sinking construction is ensured, and the construction procedures are simpler.

The invention relates to a special building construction transport industrial robot supporting device. The special supporting device comprises a redundant four-degree-of-freedom damping station and a walking device; the walking device is arranged just below the redundant four-degree-of-freedom damping station; and in addition, the upper end of the walking device is connected with the lower end of the redundant four-degree-of-freedom damping station. According to the special supporting device, by adopting a 2-UPS-2-RPS parallel mechanism form, the special supporting device can realize movement in four-degree-of-freedom directions such as movement along an X axis and a Z axis and rotation along the X axis and an Y axis, so that when the special supporting device walks in a place of a building construction field with an uneven pavement and a poor pavement condition, the problem that a building material slips or the material is damaged under the strong vibration condition cannot be caused, and the special supporting device has certain protection action on the building material in the transportation process.

The invention discloses a down-the-hole drill, which comprises a rack, a drilling frame, a rotary air supply mechanism and a drilling tool, wherein a walking chassis, a hydraulic system, an air supply system and a drilling arm are mounted on the rack; the drilling tool comprises a main drill rod, a drill bit and an impactor; a first check valve is arranged in the upper end of the main drill rod; a stamping hammer is arranged in the impactor; the air supply system comprises an air compressor; a sleeve is mounted at the lower end of the drilling frame; a whistle head is arranged at the lower end of the sleeve; a second check valve is arranged in the middle of the main drill rod; an air duct is arranged on the air compressor; the walking chassis is a wheel walking chassis; the wheel walking chassis comprises front wheels mounted at the front end of the rack and rear wheels mounted at the rear end of the rack; and a walking frame deflection oil cylinder is arranged between the rack and the wheel walking chassis. The down-the-hole drill has the benefits as follows: the drill is unlikely to get stuck and the main drill rod and the impactor are unlikely to block, walking moving is convenient, the oil consumption is less, direct construction is achieved, construction auxiliary conditions are not required, construction time is shortened, the construction cost is reduced, the working efficiency is high, the maintenance cost is low and the service life is long.

The invention provides a highway bridge maintenance and repair device, which relates to the technical field of highway bridges, to solve the problem that in the repair process of roadbed damage, workers usually need to hold a grinder to grind and repair the road surface. and splashed particles, it is easy to cause damage to the workers, and the long-term hand-held grinder will cause great damage to the arm, including the frame body; the upper end of the frame body is fixed and covered with a horizontal bearing platform; A rear sealing plate is installed on the rear end side wall of the vehicle frame body. In the present invention, since the middle part of the lower end of the toggle mechanism slides and engages with the guide rail on the bearing platform, the middle part of the rear end of the top plane of the toggle mechanism is fixed vertically upward with a driving rod, and the driving rod slides through the pressing rod mechanism, and A control switch is embedded in the upper end of the driving lever, and its control switch is electrically connected with the grinding mechanism, and the grinding mechanism can be controlled to move left and right by moving the driving lever, so as to facilitate grinding.

The invention relates to a damping walker for an intelligent robot for construction carrying. The damping walker comprises delta parallel vibration tables and walking devices. The walking devices are arranged under the delta parallel vibration tables. The upper ends of the walking devices are connected with the lower ends of the delta parallel vibration tables. The damping walker can conduct the movement in the direction of total six freedom degrees including three-translation and three-rotation in space, and therefore even when the damping walker walks on the construction site field with the uneven road surface and the poor road surface condition, the problem of construction material slipping or damage of materials under the strong vibration situation cannot be caused, and the construction materials are protected to a certain degree in the carrying process.

The invention relates to a three-freedom-degree walk device for a building construction transfer robot. The three-freedom-degree walk device comprises a three-freedom-degree parallel vibrostand and a walk device body, the walk device body is located under the three-freedom-degree parallel vibrostand, and the upper end of the walk device body is connected with the lower end of the three-freedom-degree parallel vibrostand. According to the three-freedom-degree walk device for the building construction transfer robot, a 3-UPS three-freedom-degree parallel mechanism is applied to the three-freedom-degree parallel vibrostand, movement of horizontal moving in one freedom-degree direction and rotating in two freedom-degree directions can be carried out in the space, and the characteristics of being relatively easy in control, high in movement flexibility, good in damping performance and high in bearing capacity of the 3-UPS three-freedom-degree parallel mechanism are sufficiently utilized, so that the situation that building materials slip off or are damaged under the high-vibration condition can be avoided even though the three-freedom-degree walk device walks on a building construction site which is bumpy and poor in pavement condition, and the building materials are protected in the carrying process to some extent.

The invention relates to a construction carrying intelligent robot based on a parallel serial structure. The construction carrying intelligent robot comprises a carrying platform, parallel serial vibration tables, walking devices and tracks. The number of the parallel serial vibration tables is four, and the number of the walking devices is four. The parallel serial vibration tables are located at the four top corner positions of the carrying platform correspondingly. The walking devices are located under the parallel serial vibration tables. The upper ends of the walking devices are connected with the lower ends of the parallel serial vibration tables. The lower ends of the walking devices are arranged on the tracks. According to the construction carrying intelligent robot, a four-RPS four-freedom-degree parallel mechanism is applied to the parallel serial vibration tables, the construction carrying intelligent robot can walk in the direction of total four freedom degrees including one-translation and three-rotation in the space, the characteristics of good damping performance and high bearing capability of the four-RPS four-freedom-degree parallel mechanism are fully utilized, and therefore even when the construction carrying intelligent robot walks on the construction site field with the uneven road surface and the poor road surface condition, the problem of construction material slipping or damage of materials under the strong vibration situation cannot be caused, and the construction materials are protected to a certain degree in the carrying process.

The invention relates to a damping walking device for a building construction transfer robot. The damping walking device comprises a six-degrees-of-freedom parallel connection vibrating platform and a walking device body. The walking device body is located under the six-degrees-of-freedom parallel connection vibrating platform. The upper end of the walking device body is connected with the lower end of the six-degrees-of-freedom parallel connection vibrating platform. According to the damping walking device, a 6-SPS Stewart parallel connection mechanism is applied to the six-degrees-of-freedom parallel connection vibrating platform, the whole transfer platform can be driven to do motions in six degrees-of-freedom directions in the space, namely three translation and three rotation, and the beneficial effects, of the high movement flexibility, good damping performance and high bearing capacity, of the 6-SPS Stewart parallel connection mechanism are fully utilized, so that even when the damping walking device walks in the building construction site with the uneven road surface and poor road surface condition, the problem that building materials fall off or the materials are damaged under the strong vibration condition cannot be caused, and a certain protection function is achieved for building materials in the transfer process.

The invention relates to a building construction carrying intelligent robot based on a delta parallel mechanism. The building construction carrying intelligent robot comprises a carrying platform, delta parallel vibration tables, traveling devices and rails. The delta parallel vibration tables are located at four apexes of the carrying platform correspondently, and the delta parallel vibration tables are connected with the bottom end face of the carrying platform through bolts. The upper ends of the traveling devices are connected with the lower ends of the delta parallel vibration tables, and the lower ends of the traveling devices are installed on the rails. The building construction carrying intelligent robot can move in six degree-of-freedom directions, namely horizontal movement in three directions and rotation in three directions, so that even when the building construction carrying intelligent robot travels on an uneven building construction site where road conditions are poor, the problem that building materials slide off or are damaged under a strong vibration situation is avoided, and the building materials are protected to a certain degree in the carrying process.