54results about How to "Reduce shipping risk" patented technology

The invention is suitable for the field of logistics transportation, and provides a hazardous chemical substance transportation path planning method and system, and the method comprises the steps: collecting road network information, road condition real-time data, weather data, population density distribution data, environment sensitive point distribution data, and hazardous chemical substance characteristic data; based on the collected data, establishing a risk assessment model, and performing risk assessment on each preset transportation path; constructing a multi-objective function, and distributing a corresponding weight for each objective; and searching and generating an optimal or suboptimal transportation path in the road network based on the multi-objective function, and when the change of the road condition data or the weather data exceeds a preset threshold value, performing risk assessment and path planning again, and regenerating the optimal or suboptimal transportation path. And the transportation data security is ensured. A path can be adjusted in real time to cope with road conditions and weather changes, the transportation risk is reduced, and the transportation cost, time and risk are balanced.

The invention discloses a visual network freight platform transportation transaction management system. The system comprises an order management module, a vehicle scheduling module, a transportation monitoring module, a transaction settlement module and a visual display module. Each module has innovative functions, such as order intelligent classification, vehicle optimization scheduling algorithm to minimize comprehensive cost, real-time monitoring and accurate settlement. The corresponding management method adopts advanced technologies to ensure efficient operation of each link, including block chain recording, intelligent contract settlement and the like. The whole system realizes efficient management, real-time monitoring and convenient visualization of transportation transaction of a freight platform, and improves the efficiency and quality of logistics transportation; according to the visual network freight platform management system, efficient and accurate order management is realized, vehicle scheduling is optimized, the cost is reduced, comprehensive and real-time transportation monitoring is guaranteed to be safe, safe and accurate transaction settlement is realized, convenient and visual display is convenient to make decisions, and the logistics transportation efficiency, quality and user experience are improved.

The invention discloses an energy system based on green carbon cycle and an operation method and a control method thereof, and the energy system based on green carbon cycle comprises a methanol energy supply module, a methanol regeneration module and a carbon dioxide heat pump energy storage module; the methanol energy supply module comprises a methanol internal combustion engine and a first power generator, and the methanol regeneration module comprises a carbon dioxide capture treatment unit, a methanol synthesis unit and an electrolyzed water unit; according to the system, the park energy system with the methanol internal combustion engine as the core is adopted, the transportation cost and the storage risk of fuel are reduced on the basis of considering environmental protection, low carbon and flexible and reliable energy supply, supercritical carbon dioxide is introduced to serve as a circulating working medium, the advantages of high energy density and low viscosity of the supercritical carbon dioxide are fully explored, and the energy efficiency is improved. The heat exchange efficiency is remarkably improved, meanwhile, the size of the heat exchanger is reduced, flowing noise is lowered, the heat exchanger is more suitable for energy supply of a user side, and a new choice is provided for planning and configuration of a park energy system.

The utility model belongs to the technical field of drilling machine equipment, and particularly relates to a tower structure for a three-level telescopic 6.6 m to 15 m drilling machine, which comprises an outer tower, a middle tower, an inner tower, a sliding frame, a power head, a lifting mechanism and a transmission mechanism, the outer tower, the middle tower and the inner tower are all provided with sliding rails, the middle tower is slidably connected with the outer tower through the sliding rails, and the sliding frame is connected with the power head. The inner tower is slidably connected with the middle tower, the sliding frame is slidably connected with the inner tower, the power head is fixedly connected with the sliding frame, the lifting mechanism comprises a first-stage telescopic oil cylinder and a second-stage telescopic oil cylinder, the two ends of the first-stage telescopic oil cylinder are fixedly connected with the outer tower and the middle tower respectively, and the two ends of the second-stage telescopic oil cylinder are fixedly connected with the inner tower and the sliding frame respectively. The transmission mechanism comprises a first-stage pulley block, a second-stage pulley block, a third-stage pulley block, a first-stage leaf chain, a second-stage leaf chain and a third-stage leaf chain. The device has the advantages that one-time drilling lifting of a drill rod within 15 meters is achieved, and the production, manufacturing and transportation problems such as section bar length limitation and welding thermal deformation are solved.

The invention belongs to the technical field of scheduling optimization, and particularly relates to a crude oil storage and transportation global commanding and scheduling optimization system, which comprises a crude oil quality judgment module, an optimal adaptive transportation equipment comparison module, an optimal transportation path comparison module, an operation state evaluation value acquisition module and a transportation equipment operation state judgment module. The quality of the crude oil to be transported can be assessed and judged, it is ensured that the quality of the crude oil meets the transportation requirements and standards, and according to the basic information data set of the crude oil to be transported, different transportation devices are compared to find the most adaptive transportation device and the optimal transportation path, so that the transportation cost, time and risk are reduced, and the transportation efficiency is improved; the operation state of the most adaptive transportation equipment under the optimal transportation path is evaluated and monitored, whether the operation state of the transportation equipment is qualified or not is judged, and when the operation state of the transportation equipment is not qualified, a corresponding emergency solution is provided to guarantee the safety and stability of the transportation process.

The utility model relates to the technical field of land transportation, especially to a steel pallet, an end bracket and a railway flat collection shared vehicle. The steel pallet can support the end of goods and has a mounting position for mounting a stopper, without the need to set a bottom plate structure along the floor, which is conducive to weight reduction design. The steel pallet has a plurality of pairs of container corner fittings arranged along the longitudinal direction at intervals, each pair of container corner fittings is composed of two container corner fittings separately arranged on both sides of the steel pallet, and the plurality of pairs of container corner fittings can be selectively connected with a pair of container locks on the railway flat collection shared vehicle and the automobile with the container lock head. This design is more suitable for a wider range of goods and can provide effective and safe transportation.

The utility model relates to the technical field of tunnel construction, and discloses a hydraulic lining steel mould trolley which comprises a fixing plate, front and back opposite guardrails are fixedly connected to the top end of the fixing plate, front and back opposite hinged frames are fixedly connected to the outer side of the fixing plate, and left and right opposite limiting sleeves are rotationally connected to the outer sides of the hinged frames. A clamping rod is rotatably connected to the inner side of the limiting sleeve, a clamping groove is formed in the outer wall of the middle end of the clamping rod, a fixed sleeve is in threaded connection to the inner side of the limiting sleeve, a range extending chamber is formed in the top end of the inner side of the fixed sleeve, and a connecting sleeve is slidably connected to the inner side of the fixed sleeve; and the inner side of the middle end of the connecting sleeve is slidably connected with limiting balls which are uniformly distributed. According to the hydraulic lining steel mould trolley, the overall size and the weight of the hydraulic lining steel mould trolley can be reduced through the ladder capable of being rapidly detached, and the hydraulic lining steel mould trolley is more convenient to transport. And particularly, when passing through a narrow channel or a limited space, the transportation difficulty and risk are reduced.

The present invention discloses a method for evaluating the transport passability of large-scale cargo based on a channel model, and relates to the field of logistics technology. The method comprises the following steps: formulating a multi-dimensional sensor data fusion strategy; generating a comprehensive and accurate environment model and channel model; edge computing real-time data processing and evaluation; that is, receiving real-time sensor data through edge computing devices pre-deployed at key nodes of the transportation path, and quickly processing and analyzing the data, updating and optimizing the channel model; and planning the obstacle avoidance path based on the channel model and obstacle information updated in real time using an intelligent obstacle avoidance algorithm. The present invention adopts a multi-sensor data fusion algorithm to comprehensively process multi-source data, generate a more accurate environment model and channel model, effectively improve the accuracy of the evaluation results, and adopts Kalman filtering and a multi-sensor data fusion algorithm to comprehensively process multi-source data, generate a more accurate channel model, and improve the accuracy of the evaluation results.

The storage device is used for storing a control rod drive rod and comprises a frame body, a top plate, a bottom plate and a plurality of middle plates, the frame body is of a frame body structure and comprises at least two frame layers which are sequentially stacked in the height direction, every two adjacent frame layers are detachably connected, and the height direction is the direction from the bottom end of the frame body to the top end of the frame body. The top plate is arranged at the top of the frame. And the bottom plate is arranged on the lowermost rack layer in the at least two rack layers. The multiple middle plates are arranged on the frame body and located between the top plate and the bottom plate, and the bottom plate, the multiple middle plates and the top plate are sequentially and oppositely arranged at intervals in the height direction. A plurality of supporting through holes are formed in the top plate and each middle plate in the height direction in a penetrating mode, and the supporting through holes in the top plate and the supporting through holes in the middle plates are oppositely formed in the height direction in a one-to-one correspondence mode. According to the storage device, a plurality of control rod drive rods can be placed, the transportation difficulty can be reduced through the detachable connection design of the frame layers, and the transportation convenience is improved.

The present invention proposes an integrated management method and system for the network freight industry. The integrated management method for the network freight industry includes: the logistics terminal receives the transport order information in real time; obtains the cargo transportation requirements according to the transport order information, and determines the target transport vehicle according to the cargo transportation requirements and the current transport vehicle type combined with the transport route evaluation parameters and the vehicle carrying capacity evaluation parameters to meet the constraint relationship; when the target transport vehicle enters the transport process, monitors the location information of the target transport vehicle in real time, and shares the location information with the cargo owner terminal, the logistics terminal and the receiving terminal. The system includes modules corresponding to the steps of the method.

The invention discloses a traceable and locatable adhesive film circulating packaging box data transmission system, which belongs to the technical field of logistics and specifically comprises a system integration tracking and positioning module, a data processing module, an intelligent prediction module, a circulating management module and a user interaction module. The tracking and positioning module tracks the position of the packaging box in real time, and the data processing module processes and analyzes position data; the intelligent prediction module predicts a logistics demand, optimizes a transportation path and predicts a packaging box maintenance demand based on historical and real-time information by using a deep learning and optimization algorithm, and identifies a risk and deals with the risk in advance; the cycle management module comprehensively manages the life cycle of the packaging box and ensures cyclic utilization; the user interaction module provides a convenient interface, the logistics efficiency is improved, and intelligent management and cyclic utilization of the packaging box are promoted.

The invention relates to a full-ecological-chain intelligent regulation and control e-commerce agricultural product cold-chain transportation system, relates to the technical field of agricultural product cold-chain transportation, and realizes full-chain intelligent management of agricultural products from loading and picking, transportation to fresh keeping by integrating an advanced mechanical structure, a sensor technology, an automatic control technology and an internet of things technology. The system adopts a double-process parallel loading and sorting mechanism, so that the loading efficiency is remarkably improved; a spraying and atomizing mechanism and a vibrator are integrated, so that the fresh-keeping effect is optimized; by optimizing the stacking design and a conveying mechanism adjusting mechanism, the space utilization rate of the compartment is increased; and various sensors and intelligent control units are integrated, so that the intelligent management level is enhanced. By implementing the method, the problems of loss and quality reduction in the agricultural product transportation process can be effectively reduced, the market competitiveness of agricultural products is improved, and the sustainable development of agricultural economy is promoted.

The invention relates to a distributed off-grid hydrogen production and hydrogenation integrated system in the technical field of clean energy preparation, the distributed off-grid hydrogen production and hydrogenation integrated system comprises a transmission table, a photovoltaic module, a hydrogen production device and a hydrogenation assembly, and when the hydrogen production device moves to be opposite to the hydrogenation assembly in a transmission space, the input end of the hydrogenation assembly is in butt joint with the output end of the hydrogen production device to form a hydrogenation channel. The transmission table and the shell are designed to form the transmission space for the hydrogen production device, so that the hydrogen production device can be continuously transmitted into the transmission space to be opposite to the hydrogenation assembly, and the input end of the hydrogenation assembly is in butt joint with the output end of the hydrogen production device to form a hydrogenation channel; according to the distributed off-network hydrogen production and hydrogenation integrated system, hydrogen produced in the hydrogen production device is directly transmitted outwards through the hydrogenation channel, a corresponding high-pressure storage tank used for storing the hydrogen can be arranged outside to receive and store the hydrogen, and therefore the distributed off-network hydrogen production and hydrogenation integrated system is formed, ordered connection of hydrogen production and hydrogenation is achieved, the hydrogen production efficiency is effectively improved, and the transportation risk is reduced.

A kind of hydraulic lift of vertical shaft, belong to mine transport vehicle technical field, including flat car, fixed frame, tripod assembly and support frame are sequentially provided on flat car;Fixed frame is horizontally arranged at one end of flat car, support frame is vertically arranged at the other end of flat car, support frame and material contact point height is greater than fixed frame and material contact point height;Triangular frame component includes two triangular frame bodies, two triangular frame bodies are arranged in parallel, and are respectively arranged at the two sides of the length direction of flat car, two triangular frame bodies are provided with the lifting channel steel that can slide, lifting channel steel is connected between flat car with hydraulic cylinder.The height difference of fixed frame, support frame forms material inclination support, cooperate lifting channel steel driven by hydraulic cylinder and slide on triangular frame component, can flexibly adjust the inclination angle and space posture of super-long material, adjust the posture of super-long material to realize the adaptation to cage space, break through the limitation of fixed size of vertical shaft cage.

The invention discloses a diamond-shaped shower room. The diamond-shaped shower room comprises a diamond-shaped bottom basin, two fixed door bodies, a movable door body, two cross rods and two rotating shaft assemblies, a first clamping groove is formed in the cross rod; a second clamping groove is formed in the movable door body; the rotating shaft assembly comprises a first base, a second base, a base fastener and a limiting screw, a rotating shaft matching part is fixedly arranged on the first base, a rotating shaft part is fixedly arranged on the second base, and a limiting groove is formed in the circumferential wall of the rotating shaft part in the circumferential direction of the rotating shaft part; after installation, the axes of the rotating shaft parts of the upper rotating shaft assembly and the lower rotating shaft assembly coincide and are vertical. According to the diamond-type shower room, the vertical hinged door design is adopted, the diamond-type shower room is suitable for toilets with different space conditions, the personalized door opening requirement of a user can be met, adjustment is conducted according to the rotating point position required by the user when the door is installed on site, destructive secondary machining such as drilling in shower room accessories on site is not needed, and the practicability is high. The rotating point of the door can be arranged at any position of the left side, the right side or the middle, and the door can be opened outwards and inwards.

The invention discloses a shaft combined construction method, and relates to the technical field of shaft construction. Comprising the following steps that firstly, construction preparation is conducted, a raise boring machine is selected, and well mouth positioning and raise boring machine leveling are conducted; step 2, guide hole construction: adopting graded drilling to form a guide hole penetrating through the upper and lower horizontal planes of the vertical shaft; 3, expanding excavation construction is carried out, slope expanding, drilling and blasting operation is carried out, and vertical shaft full-section zoning and layering expanding excavation is carried out from top to bottom with the guide hole as the center; fourthly, primary supporting is carried out, and supporting is synchronously carried out on the expanding excavation face when one layer is expanded and excavated in the zoning and layering expanding excavation process; and 5, secondary supporting is conducted, specifically, after expanding excavation and primary supporting construction are conducted to the bottom of the vertical shaft, secondary supporting is conducted on the wall face of the vertical shaft from bottom to top through the slip form. The mode that the raise boring machine guide hole and manual expanding excavation are combined is adopted, the problems of ventilation, drainage and deslagging existing in the manual expanding excavation process are solved in advance through the guide hole, the technology of secondary lining from bottom to top of the slip form is combined, and the time of the supporting procedure is greatly shortened.

The utility model discloses electronic equipment which comprises an electronic equipment body and a mounting plate, the electronic equipment body comprises a shell, a battery and the mounting plate, a battery cavity is formed in the shell, and electrode connecting parts are arranged on the two opposite inner side walls of the battery cavity; the battery is placed in the battery cavity; the power-off bracket is arranged in the shell; the electronic equipment body is installed on the installation plate, and the installation plate can act on the power-off support so that the power-off support can release the connection between the at least one electrode connecting part and the battery. The electronic equipment is simpler and more convenient to operate, the operation mode of a user is simplified, and the electronic equipment is not prone to falling and can be repeatedly used.

The utility model relates to the technical fields of the tire pusher, especially to a tire pushing device, including walking device, drive arrangement and limiting device, drive arrangement installs on walking device, limiting device installs on walking device, its through walking device makes equipment have mobile ability, and can carry out the steering, is convenient for operator control equipment movement, provides auxiliary power through drive arrangement to the movement of tire, has reduced the labor intensity of operator, through limiting device to the position of tire in walking device carries out the limiting, has improved the practicability of device reduced the labor intensity of operator and transportation risk, including walking device, drive arrangement and limiting device, drive arrangement installs on walking device, limiting device installs on walking device.

The utility model discloses a liquid lithium hexafluorophosphate synthesis device which comprises a preparation kettle, a synthesis kettle and a refining kettle, a lithium fluoride feed port, a solvent feed port, a lithium fluoride content measuring device, an online thermometer A and an observation port are arranged at the top of the preparation kettle; the top of the synthesis kettle is provided with a preparation liquid feeding hole, a phosphorus pentafluoride gas inlet, a lithium hexafluorophosphate content measuring device A, a radar liquid level meter, an online thermometer B and a gas outlet; the top of the refining kettle is provided with a synthesis liquid feeding hole, a solvent feeding hole and a lithium hexafluorophosphate content measuring device B; the preparation kettle is connected with the synthesis kettle through an on-line liquid flow meter B, and the synthesis kettle is connected with the refining kettle through a filtering device, a material transfer pump and an on-line liquid flow meter C; the phosphorus pentafluoride gas inlet is connected with a phosphorus pentafluoride gas inlet pipeline through an on-line gas flowmeter, the phosphorus pentafluoride gas inlet extends into the bottom of the synthesis kettle, and a gas distributor is arranged at the tail end of the phosphorus pentafluoride gas inlet; the utility model has the advantages of high production efficiency, good product quality and low product storage and transportation risk.

The invention discloses a railway freight transportation status early warning method and system, and specifically relates to the technical field of railway transportation; real-time monitoring is achieved by installing sensors on the freight, data encryption is used to ensure information security, and a wireless transmission network is used to ensure instant data transmission; a control center optimizes the train running speed and stop position through real-time data analysis, generates signal instructions and evaluates transmission real-time performance, promptly corrects low real-time performance instructions and warns of the risk of medium real-time transmission failure, thereby improving the accuracy and timeliness of freight monitoring, reducing abnormal response time, optimizing transportation plans, reducing transportation risks, ensuring freight safety, improving transportation efficiency and significantly reducing operating costs and complexity.

This invention discloses a process for the recovery and resource utilization of wastewater and waste gas generated during silver powder production. It effectively recovers and treats four types of wastewater generated during silver powder production: organic-free ammonium nitrate wastewater, organic-free sodium nitrate wastewater, sodium nitrate wastewater containing organic matter, and ammonium nitrate wastewater containing both organic matter and sodium nitrate. The invention effectively recovers and treats all four main types of wastewater and two types of waste gas generated during silver powder production, converting them all into the necessary production materials such as ammonia, concentrated nitric acid, dilute nitric acid, and sodium hydroxide, thus achieving complete recovery and utilization of all wastewater and waste gas.

The present invention relates to the technical field of capacitor transportation and storage, and discloses an integrated blister tray for positioning, discharging and shockproofing of aluminum electrolytic capacitors, comprising a plastic blister support bottom, the top surface of which is fixedly connected to a support bottom frame, a capacitor body is arranged inside the plastic blister support bottom, and the upper surface of the support bottom frame is fixedly connected to a support plate. In the present invention, an arc-shaped clamping plate clamps the capacitor body in the plastic blister support bottom, thereby positioning the capacitor body, reducing shaking of the capacitor body during transportation, and improving transportation safety. The right-angle clamping plate can clamp square capacitors to maintain stability. The device can clamp common cylindrical and square capacitors, thereby improving applicability. According to different diameters of the capacitor body, a sliding column can slide in the support column to adjust the clamping distance, thereby clamping capacitors with different diameters, further improving the applicability of the device.

The invention discloses a multi-source information processing method and system based on the Internet of Things, and belongs to the technical field of information management.The multi-dimensional sign data is subjected to edge calculation through a preliminary screening link and then uploaded to a cloud end, a sample transportation risk value is evaluated in a transportation link, and a transportation route is dynamically adjusted in combination with traffic data; the transportation risk and duration of the sample are reduced, the effectiveness of the sample is ensured to improve the detection accuracy, an effective detection result is evaluated from sample detection results according to the operation data of the detection equipment in the detection link, and the disease risk level of the corresponding detected person is evaluated in combination with the multi-dimensional sign data. And finally, pushing advices of hospitals seeing the doctor according to the geographic position and the disease risk level in a statistical distribution link, so that the whole-process data processing of disease control screening is completed while the detection accuracy is improved.

The application discloses a vehicle for fluid medium transportation, which comprises a carriage (1), a support body (2), a locking part and a limiting part; compared with a filling pipe for transporting liquid in the prior art, the vehicle is provided with a plurality of container mounting stations, and a plurality of containers for containing fluid medium are carried; the support body provided with the mounting stations can rotate relative to the carriage (1), so that each container on the support body (2) can be taken out or placed at the same side door opening position of the carriage (1); the locking part positions the container on the mounting station, and the limiting part locks the support body (2) and the carriage position, so that the safety of the vehicle transportation is improved; that is, the vehicle can realize small package transportation of fluid medium and has high safety performance.

The invention relates to the field of wading engineering, in particular to an antifouling curtain positioning device and a construction method thereof.The antifouling curtain positioning device comprises a pair of limiting parts, one end of each limiting part is connected with an antifouling curtain, and the other end of each limiting part is connected with a seabed; the anti-fouling curtain further comprises a profile steel part, the profile steel part is located in the area below the anti-fouling curtain, one end of the profile steel part is connected with the seabed, the other end of the profile steel part is connected with the anti-fouling curtain, and the profile steel part is vertically arranged in the seabed so that the anti-fouling curtain can be limited by traction force of the two limiting parts after being installed. One end of the profile steel part is connected with the seabed, the other end of the profile steel part is connected with the antifouling curtain, the antifouling curtain is dragged while the installation position of the antifouling curtain is determined, the water flow impact force borne by the antifouling curtain can be effectively dispersed through the profile steel part, and the profile steel part is matched with the limiting part; according to the anti-fouling curtain, force borne by the anti-fouling curtain can be effectively distributed to the profile steel parts and the limiting parts, the stability of the anti-fouling curtain is improved, and the situation that the anti-fouling curtain is displaced after being impacted is avoided.

The utility model relates to the technical field of beam body transportation reinforcement, aims to solve the problems that in the prior art, the working efficiency is low, accidents are easily caused by vertex construction, safety accidents are easily caused by cutting off a steel wire rope in a tightened state, fixing materials are greatly wasted, a beam body is easily fallen off, and the transportation risk is large, and provides a reinforcement structure for a railway flat car transportation beam body. Comprising a flat car and annular fixing ropes. A plurality of T-shaped irons are arranged on two sides of the flat car, a plurality of stow timbers are arranged at the top of the flat car, a plurality of beam bodies are arranged on the plurality of stow timbers, and a plurality of detachable beam body reinforcing members are arranged between adjacent beam bodies; side rib plates are arranged on the side surfaces of the plurality of beam bodies; a plurality of rib plate bolt holes are formed in the side rib plates; a turn buckle is arranged on the annular fixing rope, one end of the annular fixing rope is fixed on the T-shaped iron, and the other end of the annular fixing rope is connected with a shackle which is connected with a rib plate bolt hole. The utility model has the beneficial effects of high working efficiency, convenience and rapidness in fixation, low possibility of causing safety accidents, recyclability, low cost, low possibility of falling of the beam body and low transportation risk.

The invention provides a mental medicine transport case which comprises a transport case body, a case door is hinged to the front end of the transport case body, an electronic lock assembly is arranged between the case door and the transport case body, and the electronic lock assembly comprises a first-level electric control spring bolt, a second-level electric control spring bolt and a third-level electric control spring bolt. Lock holes matched with the first-stage electric control spring bolt, the second-stage electric control spring bolt and the third-stage electric control spring bolt are formed in the transport case body, the electronic lock assembly further comprises a central control circuit board, the central control circuit board is electrically connected with the first-stage electric control spring bolt, the second-stage electric control spring bolt and the third-stage electric control spring bolt, and the central control circuit board is electrically connected with an electronic lock power source. An identity verification panel is arranged at the front end of the box door, is electrically connected with the central control circuit board and is wirelessly connected with the cloud server; the three levels of electric control lock tongues are arranged to correspond to three identity authentication modes respectively, the box door can be opened only when all authentication is passed, the safety and reliability in the mental medicine transportation process are effectively improved, and the transportation risk is reduced.

The utility model discloses a short-distance fast moving large template skateboard wheel which comprises a U-shaped supporting plate, a first U-shaped frame is installed at the lower end of the U-shaped supporting plate, a walking wheel is installed at the lower end of the first U-shaped frame, and the walking wheel is rotationally connected with the first U-shaped frame through a first rotating shaft. An auxiliary walking mechanism is installed on the side edge of the lower end of the U-shaped supporting plate, and a clamping plate adjustable mechanism is installed at the upper end of the U-shaped supporting plate. According to the sliding plate wheel arranged below the large formwork, the short-distance carrying speed of the large formwork is greatly increased, the sliding plate wheel is safer, due to the fact that carrying personnel are reduced, the transportation risk of carrying the large formwork is reduced, the sliding plate wheel is safer, and the large formwork is prevented from being scratched and collided; the device is simple in structure, low in manufacturing cost, small in size, high in practicability, capable of being used for culverts, retaining walls, ditches and other structures, wide in application range and suitable for wide application and popularization.

The utility model relates to a dangerous goods transport vehicle box with movable roof, relates to dangerous goods transport vehicle technical field, including box, movable roof, hoisting assembly, tail door and pull rod lock. The box top is equipped with opening, one end penetrates the tail portion, and the other end is kept apart with the head portion. Hoisting assembly is located movable roof both sides in two groups for hoisting and can dismantle and connect movable roof. Tail door is installed in the box tail portion, and the upper lock catch of pull rod lock is installed on movable roof. Hoisting assembly is composed of hoisting rod, limit seat, limit pin, the box opening has the step structure, there is sealing assembly between movable roof and the box, and the tail portion of movable roof is wedge-shaped. The utility model is convenient for dangerous goods loading and unloading, improves work convenience, stability, safety, reduces risk, enhances the stability of box and movable roof, prevents movable roof loosening in transportation, avoids hidden danger such as dangerous goods leakage, improves transportation reliability.

The utility model relates to the technical field of body -building equipment especially, more particularly to a wiring module and adopt the treadmill of this wiring module, including first unit and second unit, first unit includes first shell and rotatablely installed control end wire reel subassembly in first shell inside, second unit includes second shell and rotatablely installed execution end wire reel subassembly in second shell inside, wherein, control end wire reel subassembly is used for connecting control end cable, and execution end wire reel subassembly is used for connecting execution end cable, when the first unit and second unit butt joint, first shell and second shell mutually inlay and form airtight casing structure, and the wiring hole that first shell and / or second shell are provided with is crossed for control end cable and execution end cable, and control end wire reel subassembly and execution end wire reel subassembly realize synchronous rotation through the linkage structure of circumferential distribution. This scheme has the advantages of convenient transportation, assembly and maintenance, improve the service life of cable.