37results about How to "Will not obstruct traffic" patented technology

The invention discloses a two-piece all-hydraulic tunnel drilling machine comprising three parts, i.e. a power precession device, a hydraulic power unit and a console, wherein the power precession device and the hydraulic power unit are independently arranged in a two-piece mode, and the console is independently arranged or is arranged on the power precession device or the hydraulic power unit; the three parts are connected through pipelines; under the control of the control valve of the console, the hydraulic oil of the hydraulic power unit acts on the hydraulic motor of the power precession device through the pipeline to ensure that the power head of the power precession device not only can rotate but also can feed and move front and back. The three parts of the drilling machine of the invention are independently arranged and respectively installed; when construction is carried out in a tunnel, the power precession device only needs to be installed on a handling frame, and the hydraulic power unit, the console and the like are installed on the ground surface of the tunnel, thus the tunnel drilling machine is convenient to use; and when the drilling machine works, smaller tunnel space is occupied to ensure normal operation of construction. The invention obviously lowers the manufacturing cost, the use cost and the maintenance cost of the drilling machine and has higher economical efficiency.

The invention provides the overhead mini track-carrying train platform, relating the common transport facility field. It solves the problem that current train platforms have complex structure, low safety and discommodiousness. The platform which is installed on the side of overhead track comprises flat base, staircase, inner guard bar, outer guard bar, baffle under inner guard bar, handrail on the upper inner guard bar, and space in the middle of inner guard. The platform has the advantages of low cost, convenience, high safety, high space availability ratio and not obstructing traffic.

The invention provides a vehicle load determining system and method, which belong to the technical field of vehicle load detection. The system comprises a high-speed camera device, a supporting and fixing device, a wireless data acquisition and transmission device and an image analysis and data processing system, wherein the supporting and fixing device is used for fixing the high-speed camera device and the wireless data acquisition and transmission device; the high-speed camera device is used for photographing a tire of a passing vehicle; the wireless data acquisition and transmission deviceis used for acquiring the tire image photographed by the high-speed camera device and sending the tire image to the image analysis and data processing system; and the image analysis and data processing system is used for recognizing the tire image, acquiring the basic information of the tire in the tire image, determining the load of the tire and determining the load of the vehicle. The method and the system provided in the invention can more accurately and flexibly measure the load of each vehicle.

The invention relates to the technical field of lightgage steel joist packaging equipment, in particular to a lightgage steel joist fastening mechanism, a control method and a packaging machine. The lightgage steel joist fastening mechanism comprises a first conveying device, a hooking assembly, and a blocking device; the blocking device and an execution part are sequentially spaced in the conveying direction of the first conveying device, when the blocking device is in the avoiding state, the first conveying device conveys a first steel joist to the position of the execution part, the fallingexecution part can block the steel joist, when the blocking device is in the blocking state, the work end of the blocking device can block the second steel joist, and when the execution part rises, the first steel joist is lifted towards the side of the execution part, the first steel joist is turned over and buckled on the second steel joist. The control method is applied to the lightgage steeljoist fastening mechanism; the packaging machine comprises the lightgage steel joist fastening mechanism; and according to the lightgage steel joist fastening mechanism, the control method and the packaging machine, labor intensity is reduced, manpower is saved, and efficiency is higher.

The present invention provided a steady rest device for a suspension sliding door capable of efficiently preventing the shaking of a sliding door and making the floor flat when the sliding door is opened. The steady rest device for preventing the shaking of the sliding door having at least one door suspended in a slidable manner comprises a pedestal fixed to the floor, a movable member movably mounted on the pedestal in a slidable manner in the vertical direction, consisting of a magnetic material and having an engaging section, a rail fixed to a lower end edge of the door, an end section guide leading to a position engaging the engaging section of the movable member with the rail and a magnet placed in a position approached to the end section guide and absorbing the movable member toward the end section guide. The movable member consists of a plate mounted on the pedestal in a slidable manner in the vertical direction. The pedestal and the movable member are formed in the shape embedded in the floor so that the upper surface of the pedestal can be flush with the floor.

The invention relates to a folding blackboard. The folding blackboard comprises a main blackboard, wherein an upper magnet is mounted at the upside of the main blackboard, a lower magnet is mounted at the downside of the main blackboard, the right edge of the main blackboard is connected with a right blackboard through right hinges, the left edge of the main blackboard is connected with a left blackboard through left hinges, a right upper magnet is mounted at the right upside of the right blackboard, a right lower magnet is mounted at the right downside of the right blackboard, a left upper magnet is mounted at the left upside of the left blackboard, a left lower magnet is mounted at the left downside of the left blackboard, the right side of the main blackboard is connected with a right wall, a right upper wall magnet is mounted at the right upside of the right wall, a right lower wall magnet is mounted at the right downside of the right wall, the left side of the main blackboard is connected with a left wall, a left wall upper magnet is mounted at the left upside of the left wall, and a left wall lower magnet is mounted at the left downside of the left wall. According to the folding blackboard, the two sides of the blackboard are folded by one-quarter, and four magnets are arranged at the four corners, so that the blackboard can be fixedly arranged on the wall; if blackboard writing for a teacher is insufficient, the two sides of the blackboard can be folded and are merged inwardly, so as to assemble another blackboard for blackboard writing; thus, the effect can be very good.

The invention is a non-destructive detection method based on a micro-motion three-component spectral ratio VHSR and application. The method includes the following steps: S1, collecting a surface micro-vibration signal of a two-dimensional array; S2, calculating VHSR curves of data collected by all three-component detectors; S3, processing the VHSR curves of all measurement points by a self-developed MATLAB program to form two-dimensional VHSR curve contour maps or 3D slice maps; and S4, deducing and explaining an abnormal target body based on the abnormal features of the two-dimensional VHSR curve contour maps or 3D slice maps. The method is applied to detection of underground obstacles or bad geology impacting on engineering construction, such as pile foundations, caps, pipelines, artificial rockfills, hollows, and weak interlayers, within the shallow surface or overburden depth range in urban engineering construction. Therefore, the distribution range of underground obstacles and unfavorable geology can be checked accurately; the potential risks in the urban engineering construction like the shield and pipe jacking can be discovered in advance; and the major construction accidents can be avoided. The method has the great significance.

The invention discloses a folding blackboard. The folding blackboard comprises a main blackboard, wherein an upper magnet is installed above the main blackboard; a lower magnet is installed below themain blackboard; the right side of the main blackboard is connected with a right blackboard through a right hinge; the left side of the main blackboard is connected with a left blackboard through a left hinge; an upper right magnet is installed at the upper right part of the right blackboard; a lower right magnet is installed at the lower right part of the right blackboard; an upper left magnet isinstalled at the upper left part of the left blackboard; a lower left magnet is installed at the lower left part of the left blackboard; the right side of the main blackboard is connected with a right wall; an upper right wall magnet is installed at the upper right part of the right wall; a lower right wall magnet is installed at the lower right part of the right wall; the left side of the main blackboard is connected with a left wall; an upper left wall magnet is installed at the upper left part of the left wall; and a lower left wall magnet is installed at the lower left part of the left wall. According to the folding blackboard disclosed by the invention, 1 / 4 of each of the two sides of the blackboard is folded, and the four magnets are arranged at four corners and capable of fixing the blackboard onto the wall. If the blackboard is not enough for being written by a teacher, the two sides of the blackboard can be folded, combined towards the center, and then spliced into one blackboard for being written. In this way, a great effect is achieved.

The invention discloses a street lamp. The street lamp comprises a lamp post; a transverse rod is fixedly arranged at the top of the lamp post; a lampshade is arranged at one end of the transverse rod; a bulb mounting seat is arranged in the lampshade; a telescopic mechanism capable of extending the bulb mounting seat into the transverse rod is arranged in the transverse rod; a moving block is provided with a rotating mechanism capable of rotating a rotary plate to replace a bulb; a moving mechanism capable of moving the moving block along a first guide groove is arranged on the moving block;and a collecting mechanism capable of collecting the old bulb is arranged at the bottom of the lamp post. According to the street lamp, the old bulb on the street lamp can be automatically replaced with a new bulb, and manual replacement is not needed, so that a worker does not climb to a very high place for replacing the bulb, and the traffic of vehicles and pedestrians cannot be hindered when the bulb is replaced.

The invention discloses an intelligent management device for greenhouse planting. The device comprises a device body. A rotating cavity with a downward opening is formed inside the device body, a rotating block is rotationally arranged inside the rotating cavity, a rotating driving device is arranged inside the rotating cavity, the rotating driving device can drive the rotating block to rotate inside the rotating cavity, a storage cavity with a downward opening is formed inside the rotating block, a turnover device is stored inside the storage cavity, a spraying device is arranged on the turnover device, and the spraying device can spray water or fertilizer or pesticide to plants inside a greenhouse, and then growth of plants inside the greenhouse is managed; when greenhouse planting is performed, the device can manage plants inside the greenhouse.

The invention discloses a car fixing device connected with a car hub, and belongs to the field of vehicle safety. The device comprises a base, a supporting rod with the lower end connected with the base, a moving plate with one part in cross connection with the upper end of the supporting rod and a clamp connected with one end of the moving plate. The base is fixed to the position, roughly corresponding to a car wheel, of the long side of a car space (one or multiple bases can be fixed to the long side of the car space), because the car hub is generally provided with a spoke, the clamp is clamped on the spoke, accordingly, a car and the ground are connected equivalently, under the strong wind environment of a typhoon or hurricane, pulling is carried out, the car is not prone to being blownaway or blown over, car collision is reduced, and losses are reduced.

The invention discloses a signal transmitting device for monitoring a mountainous road. The device comprises a mounting box. A mounting cavity with an upward opening is formed in the mounting box. A door mechanism for sealing the mounting cavity is arranged on the upper side of the mounting cavity. Sliding grooves are symmetrically formed in the left inner wall and the right inner wall of the mounting cavity. A power motor is fixedly arranged on the bottom wall of the sliding groove. The upper side of the power motor is in power connection with a threaded rod. A threaded sliding block in threaded connection with the threaded rod is arranged in the sliding groove in a sliding mode. An ascending block is arranged in the mounting cavity. The device is mounted in a road, and would not obstructvehicle passage. After snowfall, the device detects that no vehicle passes through the road, the thickness of snow on the road is automatically detected, the melting condition of the snow is simulated according to the local weather condition, and the time required for melting the snow on the road is estimated. The device automatically transmits the detected information, so that the vehicle needing to pass through the road section arranges the travel according to the condition.

The invention relates to a mounting system of a steel truss girder bridge. The system comprises a temporary buttress mechanism, a horizontal rotating disc mechanism and a locking pier structure; the temporary buttress mechanism used for placing small sections of steel beams and pushing the small sections of steel beams to a preset position on the top of a main pier, so that two small sections of steel beams are folded to obtain a large section of steel beams; the horizontal rotating disc mechanism comprises a horizontal rotating disc which is arranged on the top of the main pier and is used for horizontally rotating the large section of the steel beam to a preset position; and the locking pier structure is provided with a locking structure for locking the side span end of the large sectionof the steel beam at the preset position. The steel beam large section is prefabricated in a factory, the construction quality of the steel beam large section is guaranteed, influence of a field construction process on stress of a main beam structure is reduced, and overall installation of the steel beam large section is achieved. Meanwhile, by arranging the temporary buttress mechanism and the locking pier structure, occupation of roads and channels under the bridge is avoided, and passage of the roads and the channels under the bridge is not hindered in the bridge construction process.

The present invention discloses a haze pedestrian safety infrared ray sound production sidewalk. The haze pedestrian safety infrared ray sound production sidewalk comprises a sidewalk, infrared sensors are fixedly installed at the sides of two ends of the sidewalk, a loudspeaker is fixedly arranged at the external portion of an installation support of the infrared sensor at one side close to the approaching direction of a vehicle, the output end of the infrared sensor is electrically connected with the input end of a single chip microcomputer, and the input end of the loudspeaker is electrically connected with the output end of the single chip microcomputer. The haze pedestrian safety infrared ray sound production sidewalk performs detection of traffic light signals through a signal lightdetector, a lifting column is lifted when a red light is brightened, a light source in the lifting column is employed to perform prompt to shorten the light transmission distance and allow drivers tomore easily pay attention, the infrared sensors perform detection of the pedestrian condition on the sidewalk, and the loudspeaker is employed to perform sound prompting to solve the influence of thehaze weather on the traffic.

The invention discloses an intelligent multistorey parking lot, which comprises a foundation, a supporting column, a roof, a lifting device, a car fetching device and parking areas. The intelligent multistorey parking lot is characterized in that the bottom end of the supporting column is fixed in the middle position of the foundation; the roof is fixed on the top end of the supporting column; thelifting device is fixed below the roof; the car fetching device is positioned in a foundation chute; the parking areas are installed (vertically and evenly distributed) on the supporting column. Theintelligent multistorey parking lot has the advantages that the intelligent multistorey parking lot is novel parking system which stops on a tree like birds, existing traffic can not be hindered, scarce ground is not occupied, the intelligent multistorey parking lot can be installed in a scattered and moderate way, a social problem of difficulty in parking can be effectively solved, and the intelligent multistorey parking lot has a wide application prospect.

The invention provides a bridge bent cap supporting device without a ground support. The device comprises horizontal embedded tubes, horizontal supporting rods, connectors and vertical supporting parts, wherein the horizontal embedded tubes are horizontally embedded into bridge leg pieces, the horizontal supporting rods penetrate the horizontal embedded tubes, two ends of each horizontal supporting rod are bare and connected with two vertical supporting parts through two connectors respectively, and the vertical supporting parts are placed below transverse girders of a bridge and connected with the transverse girders of the bridge to support the transverse girders of the bridge. Preferably, the horizontal supporting rods are pins. More preferably, the pins are 30 chromium-manganese-titanium round-steel pins. The invention further provides related supporting parts. The bridge bent cap supporting device without the ground support not only ensures smooth bent cap construction, but also cannot hinder passage of vehicles on roads below bent cap construction positions, is ingenious in design, simple in structure and manufacture, convenient to construct, high in construction efficiency, low in cost and suitable for large-scale popularization and application, and saves time and labor.

The invention discloses an inverted-L-shaped rod piece for road electronic police equipment and signal lamp equipment. The inverted-L-shaped rod piece comprises a stand column (1) and a transverse arm (3) which is transversely connected with the top of the stand column (1) through a connecting device and used for fixing the road electronic police equipment and the signal lamp equipment and is characterized in that the connecting device is a movable connecting device, and a locking mechanism is arranged on the connecting device for positioning the transverse arm. According to the rod piece, the transverse arm can rotate around the stand column through the movable connecting device, and in the maintenance process, the transverse arm can be rotated to a working area; road traffic cannot be obstructed, and maintenance operation can be greatly facilitated; and when an over-high vehicle passes through the equipment, the equipment cannot be damaged.

The invention relates to traffic safety equipment, in particular to a foam plastic road height-limiting door beam, which is specially for being installed on a height-limiting door on an urban descending road around a city, and is installed horizontally on the vertical rods which can stretch and are arranged on both sides of the road. Cable type installation or suspension type installation can be provided. The beam is provided with a reflecting and warning sticker and a high-limiting signboard, and is characterized in that the material of the high-limiting cross beam is plastic foam which has arectangular cross section and is adhered with a nylon cloth cylinder; the reflecting and warning sticker and the high-limiting signboard are adhered on the nylon cloth cylinder, the road height-limiting door overcomes the technical prejudice that 'the stronger the beam of a height-limiting door is, the better the height-limiting door is', the rectangular foam plastic which is adhered with the nylon cloth cylinder, which is discarded by people due to the technical prejudice, is used as the material of the beam of the high-limiting door.

The invention provides a high-low voltage power distribution cabinet which comprises a tunnel and a cable, and further comprises a vertical wall and a cabinet body, the vertical wall is fixedly arranged on the wall surface of the tunnel, a cavity is formed in the wall surface of the vertical wall, the end surface, facing the wall surface of the vertical wall, of the cavity is open, and the cabinetbody is fixedly installed in the cavity and used for containing high-low voltage power distribution elements. The cable penetrates through the side surface of the vertical wall and extends into the cabinet body to be communicated with the power distribution element; the vertical wall is attached to the wall surface of the tunnel, the cabinet body is arranged in the vertical wall, and the cabinetbody is sealed in the cavity through the isolation structure formed by the vertical wall and the cover plate, so that good fireproof, flame-retardant and heat-insulating effects are achieved, other fire-fighting equipment does not need to be additionally arranged, personnel maintenance is facilitated, and meanwhile, cable laying and tunnel passing cannot be hindered; and the tunnel wall surface cannot be damaged.

The invention relates to an anti-stick coating material system for municipal maintenance projects. The anti-stick coating material system is characterized in that a coating material composition is loaded in a metal can with an effective capacity of 100-4000 ml, wherein the adhesion between the coated film formed by the coating material composition and a label pressure sensitive adhesive is less than the adhesion between the label pressure sensitive adhesive and a label substrate, the metal can is filled with compressed gas and is equipped with at least a set of pipelines, and the pipelines comprise a lead pipe, a valve and a sprayer. According to the present invention, the coating material integrates the anti-stick coating material and the storage coating equipment, the free pasting of advertisements on the city fa ade can be prevented, and the advantages of easy construction operation, good effect, time saving and material saving are provided.

The invention discloses a parking guide device based on ultraviolet rays, which includes a parking warning pole, a power supply box is provided at the lower left side of the parking warning pole, the power supply box and the parking warning pole are fixedly connected by bolts, and an ultraviolet lamp is arranged on the upper part of the power supply box, and the ultraviolet lamp is connected with the parking warning pole. The parking warning pole is fixedly connected by buckles. There is a switch door on the left side of the ultraviolet lamp. The switch door is made of alloy plate material. The parking guidance device can help the driver to quickly and safely drive the car to the correct position, and then park the vehicle to the correct position, the control module in the power supply box will send out an electrical signal to control the stepless variable speed drive motor. After running, retract the protruding parking warning pole, and turn off the ultraviolet light at the same time, so that it will not hinder the passage of normal vehicles, and can also effectively save power resources.

The invention discloses a method for fixing an automobile, and belongs to the field of vehicle safety. A device connected with an automobile hub is included. The device comprises a base, a supporting rod with the lower end connected with the base, a movable plate with one part connected with the upper end of the supporting rod in a crossed manner, and a clamp connected with one end of the movable plate. The base is fixed to the position, roughly corresponding to automobile wheels, of the long edge of a parking space (one or more bases can be fixed to the long edge of the parking space), due to the fact that the automobile hub is generally provided with spokes, the clamp is clamped to the spokes, and therefore the automobile is connected with the ground equivalently; and in the environment of strong wind power such as typhoon or hurricane, the device is pulled, the automobile is not prone to being blown away or blown over, and therefore automobile collisions are reduced, and losses are reduced.

The invention relates to traffic safety equipment, in particular to a highway height limiting door. The highway height limiting door is specifically used for being installed on a highway which is positioned around a city and leads to the city. The height limiting door includes vertical rods and a traffic monitoring camera device, wherein the vertical rods capable of extending and retracting vertically are installed on the two sides of the highway; a height limiting cross girder is fixed to the vertical rods which can extend and retract vertically and are arranged on both sides of the highway,and a reflective sticker and a height limiting signboard are arranged on the height limiting cross girder. The highway height limiting door is characterized in that the height limiting cross girder ismade of a PVC plastic circular pipe, and the reflective warning sticker and the height limiting signboard are pasted to the outer side of the PVC plastic circular pipe. The highway height limiting door overcomes the technical prejudice that cross girders of height limiting doors should be firm as much as possible, and the PVC plastic circular pipe which is abandoned due to the technical prejudiceand pasted by the reflective warning sticker is adopted as a cross girder material of the height limiting door.

The invention discloses a control method and device for a first vehicle in an auxiliary lane to enter a main lane, electronic equipment and a vehicle, and the method comprises the steps: determining that a second vehicle which will collide with the convergence of the first vehicle has completed lane changing, wherein the first vehicle is located on the auxiliary lane for entering the main lane, and the second vehicle transitions from a first one of the main lanes adjacent to the auxiliary lane to a second one of the main lanes remote from the auxiliary lane; and outputting a target entry gap available for the first vehicle to enter the first primary lane. According to the invention, the vehicle can be effectively guaranteed to safely enter the main lane, and the driving risk and traffic jam of vehicle entry are reduced.

The invention relates to the technical field of rail transit or underground stations, and particularly relates to a large-span composite structure type underground station. A row of fixing points extending in the station traveling direction are arranged in the two side areas of the middle of a top plate correspondingly, wherein one fixing point of the lower side face of the top plate is fixed to one end of a first inhaul cable, and the other end of the first inhaul cable is fixed to the fixing point corresponding to the fixing point; a connecting rod is arranged between the lower side face ofthe top plate and the first inhaul cable, one end of the connecting rod is fixed to the lower side face of the top plate, and the other end of the connecting rod is fixed to the inhaul cable; and thefixing point of the upper side face of the top plate is fixedly connected with one end of a second inhaul cable, the other end of the second inhaul cable is fixedly connected with an extending section, the first inhaul cable reduces the tension and deflection of the lower surface of the center of the top plate, the second inhaul cable reduces the tension stress of the upper surface near the end ofthe top plate, safe construction of the working procedures of earth excavation below the top plate, bottom plate pouring and the like is guaranteed, the construction speed is increased, pedestrian passing is not hindered, and the time and cost for constructing a middle structure column are saved.