13results about How to "Ensure mobility" patented technology

The invention relates to the technical field of surveying and mapping robots, in particular to a surveying and mapping robot for pipeline contour intelligent surveying and mapping. Comprising a main shaft, a detection plate, a detection device, a driving assembly, a detection probe, a first hydraulic cylinder, a second hydraulic cylinder, a bearing plate and climbing claws, according to the invention, the following problems in the intelligent surveying and mapping process of the pipeline contour in the prior art can be solved: a vertical pipeline cannot be surveyed and mapped, and the application range is relatively small; in the detection process, dirt cannot be removed, the detection precision is low, and a real pipeline contour cannot be detected; the device can ascend and descend in a vertical pipeline, and the adaptability and flexibility of the device are greatly improved; the device can adapt to changes of the inner wall of the pipeline, and tight adsorption is achieved; dirt on the inner wall of the pipeline can be removed in the moving process through the scraping plate, so that the real outline of the pipeline is mapped, and the mapping precision and accuracy are greatly improved.

The supporting structure comprises a floating pontoon body, the top end of the floating pontoon body is connected with a fence, the top end of the floating pontoon body is connected with a power control box, the fence is provided with a first sealing door, the top end of the floating pontoon body is connected with a mechanical arm driven by electric hydraulic pressure, and the mechanical arm is provided with a second sealing door. A fixing mechanism is installed on the pontoon body, a supporting mechanism is installed on the mechanical arm, and an adjusting mechanism is arranged on the supporting mechanism. After the pontoon body is driven to the operation sea surface, a gear motor is started to rotate a winding roller, so that an iron chain is placed downwards, the iron chain lowers a hook anchor to the sea bottom, the hook anchor is inserted into the sea bottom, the pontoon body is stabilized on the water surface, stability of the pontoon body is ensured, a second sealing door is opened, personnel climb on a supporting plate, and the second sealing door is closed; the mechanical arm is started and moves the supporting mechanism to an operation position on the sea surface, and therefore operation of workers is facilitated.

The invention relates to the technical field of boiler pressure vessel detection, in particular to an ultrahigh pressure vessel plug body sealing test detection device, and aims to efficiently detect and ensure the sealing performance of a pressure vessel sealing plug body. The sealing performance of the sealing plug body is accurately tested, and the safety of the container is ensured.

The utility model discloses a mobile energy storage heat exchange vehicle with energy absorption and release functions, and relates to the technical field of heat exchange vehicles, the mobile energy storage heat exchange vehicle comprises a vehicle body and a mobile base, the top of the vehicle body is provided with a protective fence, the top surface of the protective fence is fixedly provided with four support columns, the center of the top surface of the vehicle body is fixedly provided with a hydraulic rod, and the hydraulic rod is fixedly provided with a hydraulic cylinder. The telescopic end of the hydraulic rod is fixedly connected with a transverse plate, two connecting arms are symmetrically and rotationally installed between the transverse plate and the movable base through two universal joints, and side supporting plates are perpendicularly fixed to the two sides of the top face of the vehicle body. According to the movable energy storage heat exchange vehicle with the energy absorption and release functions, the stability of equipment in the lifting process is remarkably improved through precise matching of the traction guide rails and the sliding blocks and combination of auxiliary supporting of the bottom idler wheels; quick response deployment is achieved, one-button type lifting of the heat exchanger is achieved by hydraulically driving the four-connecting-rod mechanism, and the field preparation time is greatly shortened.

This invention discloses a control method for a telescopic logistics loading and unloading platform. The telescopic logistics loading and unloading platform includes a first loading and unloading platform, a second loading and unloading platform, and a control system. The first loading and unloading platform has a lifting structure, and the second loading and unloading platform has a movable structure. The first loading and unloading platform is located on one side of the platform, with one end of its first supporting steel plate hinged to the platform and the other end located inside the loading and unloading opening of the warehouse. When not in use, the second loading and unloading platform is located below the first loading and unloading platform. When no forklifts are passing, the second loading and unloading platform can be moved below the first loading and unloading platform, without occupying the parking area outside the loading and unloading opening, thus meeting the parking and loading / unloading needs of large transport vehicles. Furthermore, both the first and second supporting steel plates have inclined and horizontal states, allowing for arbitrary combinations according to reagent requirements during actual loading and unloading, thereby meeting the parking needs of different vehicle types. This high degree of flexibility significantly improves the utilization rate of the loading and unloading positions.

The invention discloses an automatic counterweight assembling and tightening platform, which belongs to the technical field of loader counterweights and mainly comprises a truss mechanism, an end beam mechanism is slidably arranged on the truss mechanism, a rotary lifting mechanism is arranged on the end beam mechanism, and a correcting mechanism and a tightening mechanism are slidably arranged on the rotary lifting mechanism. The correcting mechanism comprises a left lifting correcting assembly and a right lifting correcting assembly, the left lifting correcting assembly and the right lifting correcting assembly move up and down on the two sides of the rotary lifting mechanism through the lifting mechanism, and the tightening mechanism moves up and down on the rotary lifting mechanism through the driving mechanism. The invention aims at overcoming the difficulty in the automatic implementation process of the whole assembly link of carrying, correcting and tightening the counterweight, and ensuring the accurate hole alignment among assembly parts and the accurate positioning and tightening of a large-torque tightening mechanism from the aspects of automatic material delivery, heavy load working condition truss structure design, counterweight posture adjustment and correction in the assembly process.

The invention provides a hydraulic support testing device, which comprises a base, a testing mechanism, a limiting mechanism and a plurality of dust collecting mechanisms, and is characterized in that the base is provided with an avoiding channel, and the avoiding channel is used for avoiding a tested support; the testing mechanism is arranged on the base and comprises a testing table, the testing table is movably arranged above the avoiding channel to form a testing space, and the tested support is placed in the testing space so that the testing table can test the tested support; the limiting mechanism is arranged on the base, and at least one part of the limiting mechanism extends in the direction perpendicular to the base so that the test board can move. The dust collecting mechanism is detachably arranged on the side, close to the base, of the limiting mechanism. The problem that in the prior art, a hydraulic support is difficult to test and maintain is solved.

The invention provides a medical magnifying glass optical tester, and belongs to the technical field of medical instrument detection, the medical magnifying glass optical tester comprises a detection mechanism and a positioning mechanism, the detection mechanism comprises a detection table, a tray is fixedly installed at the center of the top end of the detection table, and a supporting plate is fixedly installed on the rear side wall of the detection table; a detector body is fixedly installed on the front side of the top end of the supporting plate, and a detection probe of the detector body is arranged over the tray. Through the combined design of the clamping plates and the insertion plates, the clamping plates are quickly replaced, the requirements of lenses of different specifications and shapes are met, meanwhile, the clamping plates are easy and convenient to disassemble and assemble due to the ingenious design of the positioning assemblies, positioning can be easily relieved or recovered only by pressing the pressing blocks by workers, and therefore operation convenience is improved, and the working efficiency is improved. And the use efficiency of the equipment is improved.

The application provides a processing tool and method for the jamming failure of a nuclear power main pump sealing chamber bolt, comprising a tool platform, a plurality of tool bolts for supporting the tool platform are arranged on the tool platform; the tool bolts are fixed to the tool platform through penetrating screws and fixed nuts arranged at the top ends of the tool bolts, the bottom ends of the tool bolts are fixed and penetrate the sealing chamber, the bottom ends of the tool bolts are also fixed with heat shield flanges; a magnetic drill is arranged on the upper side of the tool platform, the magnetic drill penetrates the tool platform and corresponds to the jammed bolt, a plurality of equal height blocks are arranged on the lower side of the tool platform, the equal height blocks are fixed to the outer sides of the tool bolts, and pads are arranged on the equal height blocks; the pads are fixed between the equal height blocks and the sealing chamber. The application prevents irreversible damage to the main pump sealing chamber and the heat shield flange, and causes significant economic losses.

The invention relates to the technical field of fabricated buildings, in particular to a fabricated building wallboard which comprises a main mounting seat, limiting bottom plates are symmetrically arranged on the top of the main mounting seat in a front-back mode, and the main mounting seat is symmetrically mounted on the ground and a suspended ceiling of the same vertical plane. The upper ends and the lower ends of the wallboard bodies are fixed to the upper limiting bottom plate and the lower limiting bottom plate on the same vertical plane, a sound insulation cavity is formed between the two rows of wallboard bodies, and the front faces and the back faces of the wallboard bodies can be rotationally adjusted. The wallboard body is slidably mounted in the rectangular sliding groove formed by the mounting plate and the cover plate through the sliding block, so that the mounting and adjusting process of the wallboard is simpler, more convenient and quicker. And meanwhile, through the cooperation of the limiting blocks, the convex strips and the vertical grooves, the stability and the difficulty in mobility of the wallboard after splicing are ensured.

The utility model discloses an anti-falling steel frame supporting device for building structure construction, which comprises a steel frame supporting mechanism and four mutually crossed fixing rods, and the fixing rods comprise a first fixing rod and a second fixing rod sleeved with the first fixing rod; the steel frame fixing mechanism comprises an upper supporting frame, a lower supporting frame and four supporting auxiliary columns connected with the upper supporting frame and the lower supporting frame, the upper supporting frame and the lower supporting frame are formed by connecting four supporting auxiliary frames, and steel frame supporting mechanisms are arranged at the two ends of each supporting auxiliary frame; the steel frame supporting structure comprises a steel frame sleeve, a first half hoop, a second half hoop and a supporting plate connected with the first half hoop, and the steel frame sleeve is provided with a sleeve fixing hole; the steel frame connecting mechanism comprises a connecting sleeve, a steering supporting shaft and a fixing through hole, and the rotating opening degree of the steering supporting shaft is 90 degrees. The utility model has the advantages of stable structure and simpler and quicker installation.

This utility model discloses a cable winding mechanism, relating to the field of cable winding technology. It comprises: a housing, with symmetrical guide rods fixedly connected to the housing; a U-frame, fixedly connected to a mounting plate, with the symmetrical guide rods passing through the mounting plate; a fixed square shaft, fixedly connected to a T-shaft, with a bearing connecting the T-shaft to the U-frame; a movable square shaft, fixedly connected to another T-shaft, with a telescopic rod fixedly connected to the other T-shaft, and a bearing connecting the telescopic rod to the U-frame; and a winding reel, its central axis having a square hole, with the fixed square shaft and the movable square shaft matching the square hole. The technical problem this utility model aims to solve is to provide a cable winding mechanism that, through motor drive and bevel gear meshing and gear meshing, achieves simultaneous rotation and movement of the winding reel, enabling the cable to be uniformly wound onto the reel.

The invention relates to the technical field of cutting equipment, and particularly discloses a template laser cutting machine which comprises a placing table, a cutting assembly and a moving assembly, the placing table is used for placing a template, the cutting assembly and the template are oppositely arranged, the template is machined through laser emitted by a laser device, and the moving assembly is fixedly connected with the placing table; the moving assembly is used for changing the position of the laser so as to change the machining position of the template. The method has the effect of improving the problem that the precision of the manually cut template is low.