217results about "Movable tracks" patented technology

The utility model relates to the field of track devices, and discloses a heavy-load trolley track device which comprises one or more track mechanisms. The rail mechanism comprises a bottom plate, a steel rail, a leveling assembly used for adjusting the vertical position of the steel rail and a straightening assembly used for adjusting the left-right position of the steel rail. The leveling assembly comprises a thick base plate, a thin base plate and an adjusting jackscrew. The upper surface and the lower surface of the bottom plate are horizontal planes and are fixed to a workbench or the ground. The thick base plate is fixed on the bottom plate, the thin base plate is arranged between the thick base plate and the bottom plate, and the adjusting jackscrew penetrates through and rotates on the thick base plate and is used for determining the compensation thickness of the thin base plate. The straightening assemblies are arranged on the two sides of the steel rail correspondingly. According to the utility model, the track can be quickly leveled and straightened, the mounting precision of the track is improved, and the problem that equipment is inconvenient to mount and rotate due to ground level fall is effectively solved.

The invention discloses a rail train gravity energy storage system which comprises a low-position storage yard, a high-position storage yard, a transport train, a train rail, a driving device, a power generation device and a transfer device. The train track comprises an upward track, a high-position running track, a downward track and a low-position running track which are sequentially connected to form an annular track; a height difference exists between the low-position storage yard and the high-position storage yard; the ascending rail is provided with an ascending section, the ascending section ascends step by step at the altitude, the multiple driving devices are arranged along the ascending section at intervals, and the distance between any two adjacent driving devices is smaller than or equal to the train length of the transport train. The descending rail is provided with a descending section, the altitude of the descending section is decreased step by step, the multiple power generation devices are arranged along the descending section at intervals, and the distance between any two adjacent power generation devices is smaller than or equal to the train length of the transport train. According to the rail train energy storage system, by arranging the ascending section ascending step by step and the descending section descending step by step, the operation stability and the operation efficiency of the whole system can be improved.

The utility model discloses a rail transfer structure for a greenhouse rail picking vehicle, and belongs to the technical field of transportation rails. The structure comprises a linear track and a curve track, wherein the linear track comprises a first fixed section linear track, a movable section linear track and a second fixed section linear track which are arranged in sequence; the curve track comprises a first fixed section curve track and a movable section curve track which are arranged in sequence; the movable section linear track and the movable section curve track are both fixed above the movable plate, and a motor for driving the movable plate to rotate is arranged at the bottom of the movable plate; the movable section linear track is spliced with the first fixed section linear track and the second fixed section linear track or the movable section curve track is spliced with the first fixed section curve track and the second fixed section linear track, so that the motion trail of the picking vehicle is changed. The direction of the small rail car can be switched in the greenhouse, the small rail car can quickly arrive at the designated position, transportation is convenient, time is saved, and practicability is improved.

The utility model discloses a kind of across shaft portal crane combined track beam structure, including the reinforced concrete track beam of ground part;Combined track beam across shaft part, the combined track beam is composed of custom steel box girder and the reinforced concrete track beam arranged thereon;Custom steel box girder is connected with enclosure structure by pre-embedded steel plate, and its top elevation is flush with the top elevation of the reinforced concrete track beam of ground part;Combined track beam and the reinforced concrete track beam of ground part are connected, form continuous portal crane track support structure;The device solves the problem that the track beam cannot be set on the ground due to the limitations of site or the width and span of foundation pit in the prior art;It has the characteristics that large-diameter circular shaft portal crane track beam can be arranged across shaft.

The invention relates to the field of railway tracks, and provides a walking track of a fine adjustment system and the fine adjustment system. A walking track of the fine adjustment system comprises a beam assembly, a walking track assembly and a lifting walking arm assembly, the beam assembly and the track panel are arranged at intervals, and an elevation fine adjustment device and a transverse fine adjustment device are arranged on the beam assembly. The walking rail assembly is arranged on the elevation fine adjustment screw and extends in the length direction of the track panel, the lifting walking arm assembly is connected between the beam assembly and the walking rail assembly, the lifting walking arm assembly and the walking rail assembly are movably matched, and the beam assembly can move on the walking rail assembly through the lifting walking arm assembly. The walking rail assembly extending in the length direction of the track panel is arranged on the elevation fine adjustment screw, so that the beam assembly is prevented from walking on the track panel through the lifting walking arm assembly.

The invention discloses a slope track for a railway vehicle, which comprises a first module and a second module, and the first module and the second module are arranged on a workshop track; the first module is connected with the truck through a first limiting assembly, and the first module is connected with the second module through a second limiting assembly; the limiting mounting seats are arranged on the first module and the second module, and the limiting mounting seats are used for limiting the first module and the second module on a workshop track. The installation stability of the first module and the second module is guaranteed through the limiting installation base, the first module is connected with the second module and the truck through the first limiting assembly and the second limiting assembly, the overall stability of the slope rail in the rail vehicle transportation process is achieved, and the rail vehicle can be conveniently transported to the truck.

The utility model relates to the technical field of mining industry, and discloses an improved rail and trackless plane crossing intercommunication structure, which comprises two groups of unilateral rails, three groups of I-shaped steel rails and a main cable, the two groups of unilateral rails are respectively positioned on the opposite sides of the two groups of I-shaped steel rails on the rear side, and the main cable is positioned on the opposite sides of the two groups of unilateral rails. The main cable is located on the lower side of the middle I-shaped steel rail, an auxiliary cable is arranged on the rear side of the I-shaped steel rail on the front side and located on the lower side of the I-shaped steel rail on the front side, the left side of the main cable and the left side of the auxiliary cable are connected with a first warping winch, and the right side of the main cable and the right side of the auxiliary cable are connected with a second warping winch. According to the scheme, the unilateral rail, the I-shaped steel rail, the main mooring rope and the auxiliary mooring rope are arranged to be matched with one another, so that endless rope winch transportation and rubber-tyred vehicle transportation are not affected, the coal transportation convenience is improved, and meanwhile the fund waste phenomenon caused in the existing production mode conversion process is reduced.

The present application relates to the technical field of conveying trolley, in particular to a flexible adjustment motion track conveying trolley for crack detection and an adjustment method thereof, comprising: a track part, comprising a first track and a second track arranged in parallel, the first track and the second track are connected and fixed through assembling supports at both ends, and the assembling supports are provided with steel bridge fixing members for fixing the whole track part on the surface of a steel bridge; a trolley part, comprising a trolley main body, the bottom of the trolley main body is provided with a magnetic slide seat and a driving wheel in sliding fit with the first track and the second track; the top of the trolley main body is provided with a moving seat capable of moving perpendicularly to the length direction of the track, and the moving seat is provided with a holder mounting rack; the second track is provided with at least one additional seat capable of sliding along the length direction and fixed, and the additional seat is provided with a flexible adjustment track structure; the flexible adjustment track structure comprises an assembling pipe and unit seats arranged in the assembling pipe; the purpose of adjusting the motion track and flexibly conveying the detector is achieved.

The invention discloses an installation method and installation equipment for a steel coil trolley track. The installation method comprises the steps that measurement data of a rolling line datum point are obtained through a laser tracker arranged at a target position, and measurement data of a plurality of peripheral position points in the middle of a mandrel are obtained through the laser tracker arranged at the target position; establishing a three-dimensional coordinate system according to the measurement data of the rolling line datum point; performing circle fitting according to the measurement data of the plurality of peripheral position points, and determining the center point coordinate of the central part of the mandrel in the three-dimensional coordinate system according to the fitting result; and target position coordinates used for installing the steel coil trolley track are determined in the three-dimensional coordinate system according to the center point coordinates, and the steel coil trolley track is installed according to the target position coordinates. The technical problems that an existing method for installing the steel coil trolley track is large in error, tedious in operation and long in installation time consumption are solved.

The invention relates to a polishing and grinding machine rail, a polishing and grinding machine and a polishing and grinding method, the polishing and grinding machine rail comprises a rail body laid on the surface of a formwork, and the rail body is composed of a steel wire rope and a plurality of radial protruding parts fixed to the steel wire rope at intervals. By the adoption of the structure, when the tracks are laid, an operator only needs to swing on the two sides of the tunnel secondary lining trolley arched formwork, straighten the tracks, adjust the distance between the two tracks, enable the starting point positions of the two tracks to be consistent, then fix the two tracks to the bottom ends of the two sides of the formwork, and lay the tracks according to the pressure requirements of a polishing and grinding machine and the surface of the formwork. After the track is tensioned, the polishing and grinding machine can be started to conduct polishing and grinding work, the track installation time and difficulty are greatly reduced, and meanwhile the meshing problem of the track and the main guide wheel does not need to be considered.

The invention discloses a kind of frame beam soil covering equipment, including support plate (1), the front side of support plate (1) is equipped with two parallel climbing tracks (2), and climbing track (2) is equipped with climbing guide groove (5), and the lower end of climbing track (2) is hinged with support plate (1), and transport vehicle (3) is equipped between two climbing tracks (2), and the bottom of transport vehicle (3) is equipped with two rows of gyro wheel (4), and two rows of gyro wheel (4) are located in the climbing guide groove (5) of two climbing tracks (2) respectively, and lifting car is equipped with winch mechanism (6) between support plate (1);The lower part of climbing track (2) is equipped with guide rail (7), and guide rail (7) is equipped with guide guide groove (8), and the upper end of guide rail (7) is hinged with climbing track (2).The present application has the advantages of low equipment cost, low use cost and easy to reach the slope position, and good safety, low failure rate.

The invention provides a method for adjusting the length of a main cable by padding sleepers on a ground anchor backpack of a cable system, which comprises the following steps of: establishing a relational expression among the radius of the main ground anchor backpack, the thickness of the sleepers and a cable length adjusting value through analytic geometry, and adjusting the length of the main cable on the premise that the radius of the main ground anchor backpack and the cable length adjusting value are known. The accurate thickness value of the main ground anchor knapsack can be obtained according to the relational expression, in the sag adjusting process of the main cable, the cable adjusting can be completed through quick cushion plugging, repeated operation in the construction process is avoided, and then the construction efficiency can be improved.

The utility model relates to the technical field of explosion-proof ground rails, in particular to an explosion-proof ground rail convenient for dust cleaning, which comprises a ground rail main body, a movable bottom plate is arranged on the ground rail main body, a straight-tooth right-handed gear and a right-handed helical rack which are in meshing transmission are arranged at the bottom of the movable bottom plate, and a vertical plate is arranged at the bottom of the movable bottom plate. A rotating arm and a mounting plate are arranged on the front side plate face of the vertical plate, a connecting arm is rotatably mounted at the end of the rotating arm, a swing arm is rotatably connected to the mounting plate, the movable end of the connecting arm is rotatably connected to the middle of the swing arm, and a mounting support is fixedly connected to the tail end, away from the mounting plate, of the swing arm. According to the explosion-proof type ground rail structure, the cleaning brush which is originally fixedly installed is designed to swing back and forth, in the advancing process of the movable bottom plate, the cleaning brush can synchronously and comprehensively clean dust on the surface of the rack, and the dust cleaning efficiency can be improved.

A walking device for installing equipment in a limited space, comprising a track and a walking device capable of walking along the track, the walking device comprising a main body structure, a guide assembly and an adjustment movement assembly rotatably connected to the main body structure, the main body structure being used for fixing the equipment to be installed, the guide rail being provided with a guide groove in the length direction and a rolling groove on both sides of the guide groove, the guide assembly being rolling fitted in the guide groove and enabling the walking device to move in the length direction of the guide rail, the adjustment movement assembly being rolling fitted in the rolling groove and being used for preventing the walking device from deviating to the sides of the track and derailing, in use, the equipment to be installed is installed on the main body structure of the walking device, the guide rail is installed on the carrier in the limited space, the guide assembly and the adjustment movement assembly can transport the equipment to the position where the equipment needs to be installed in the limited space through the guide rail, and the problem that the equipment cannot be installed and maintained in the later period due to the fact that the equipment installation space does not meet the installation personnel to reach is solved.

The invention discloses a movable track used for a railway wheel set orthogonal to a plate chain and located above the plate chain, which is characterized in that the wheel set, a longitudinal track, a transverse plate chain, a movable track and an orthogonal position are included in a workshop of a railway vehicle depot or a vehicle plant, the wheel set can longitudinally run on the longitudinal track and transversely run on the transverse plate chain, and the movable track can run on the orthogonal position. The orthogonal position is located at the orthogonal position of the longitudinal rail and the transverse plate chain, when the movable rail located at the orthogonal position rides on the transverse plate chain, the wheel pair can stride over the transverse plate chain to move forwards, and when the movable rail is opened or moved away, operation of the wheel pair on the transverse plate chain is not affected.

The present application relates to the technical field of tunnel construction, and discloses a real-time monitoring type three-support structure synchronous construction method The present application aims at solving the technical problems that the track equipment reliability is not high and cannot be replaced in time after the tunnel lining and tunnel excavation are implemented synchronously in the prior art The construction steps of the present application include: tunnel excavation, inverted arch lining processing, inverted arch support lining support, tunnel boring machine tunneling synchronous construction, side top arch lining trolley assembly and displacement The present application realizes synchronous implementation of the tunnel lining and tunnel excavation, reasonably controls the excavation and lining speed, has the advantages of shortening the long and large tunnel construction period, improving the tunnel lining quality, prolonging the track equipment service life and the like ​ ​ ​ ​ ​ ​ ​ 。

The invention discloses a method for transporting a large steel lining to an over-small circular-arch-shaped area in a tunnel. The method comprises the steps that a water blocking ring steel lining is transported to a guide rail area on the upstream side of a small circular-arch-shaped section area of a diversion tunnel through a heavy forklift and unloaded; a binding device of the steel lining and the heavy forklift is dismantled, and the steel lining makes contact with the side guide rail in an inclined mode; pulling the steel lining to slide on the guide rail through a traction assembly to pass through the small arch-shaped section area; and after the traction assembly is removed, the heavy forklift is adopted to load the steel lining again and transport the steel lining to a mounting station. The main function is to adapt to the diversion tunnel which has been supported and is inconvenient to modify and adjust to the greatest extent, the steel lining can be smoothly transported and passed, the transportation safety of the steel lining is ensured, and the controllability of the construction period is also ensured; the method is light and easy to understand, high in practicability, convenient to construct, high in safety coefficient, novel in creativity, reusable and high in generalization performance.

The utility model belongs to the technical field of wharf rail construction, and particularly relates to a plug-in type cross rail, which comprises a main rail, an auxiliary rail, a plug-in type cross rail and a plug-in type cross rail, the center block is composed of a base and an insertion block; the base is positioned below the fracture, and a plurality of jacks are formed in the base; the bottom of the insertion block is provided with an insertion piece corresponding to the position of the insertion hole. According to the utility model, a continuous track is reserved, the operation process is simplified while the impact wear of the travelling crane is reduced, and the device has a better market application prospect.

The utility model provides a bridge crossing device and a transfer device of a railway maintenance vehicle set and the railway maintenance vehicle set. The gap bridge device comprises a swing arm and a clamping plate, the clamping plate is fixed to one end of the swing arm, and the other end of the swing arm is connected with a first transfer device rail. One end of the telescopic piece is connected with the swing arm, and the other end of the telescopic piece is connected with a carriage of the first transfer device rail; the baffle is provided with a clamping groove and is fixed at the end part of the second transfer device track; the telescopic piece extends to drive the swing arm to swing until the clamping plate abuts against the clamping groove of the baffle and reaches preset pressure, the telescopic piece is locked, and the swing arm is connected with the first transfer device rail and the second transfer device rail. The gap bridge device solves the technical problems that a traditional gap bridge device is complex in structure and inconvenient to operate.

The utility model relates to the technical field of robot seventh shaft ground rails, in particular to a robot seventh shaft ground rail which comprises a shell, a first supporting plate is fixedly connected in the shell, a second supporting plate is movably installed in the shell, and the second supporting plate is located at the top of the first supporting plate. A buffering assembly is installed between the first supporting plate and the second supporting plate, a robot mounting plate is slidably installed at the top of the second supporting plate, a driving assembly is installed between the second supporting plate and the robot mounting plate, and a lubricating assembly is installed in the shell. The buffering assembly comprises a first lug plate, a connecting block, a first mounting block, a movable block, a sliding groove and a first spring. Impact force generated when the robot carries heavy objects is effectively buffered, the ground rail is protected, the positioning precision of the robot is improved, good lubrication can be achieved through the lubricating assembly, energy consumption is reduced, abrasion is reduced, and stable operation of the system is guaranteed.

This invention provides a vibration-damping and noise-reducing track structure for RGV (Remotely Resistant Vehicle). The RGV vibration-damping and noise-reducing track structure includes: a vibration-damping base; two tracks, which are mounted on top of the vibration-damping base via multiple sets of fixing brackets. Each set of fixing brackets has fixing bolts installed on its top. The vibration-damping base includes a support structure, a vibration-damping structure, and a wear-resistant structure. The wear-resistant structure is installed between the support structure and the wear-resistant structure, and the vibration-damping structure is a rubber damping pad; filling openings are located at both ends of the tracks, and the interior of the filling openings is filled with a filling structure, which is made of foam plastic. Each track has a sliding opening on its top. The vibration-damping and noise-reducing track structure for RGV provided by this invention can effectively isolate vibration transmission between the track and the foundation, reducing ground vibration and noise propagation, reducing ground vibration amplitude by 30%-40%. Simultaneously, the filling structure can absorb noise, improving the noise reduction effect.

The invention discloses a raw material stacker-reclaimer rail horizontal load resisting structure and a construction method. According to the structure, embedded bolts and anchor bolts are arranged in a rail foundation, a rail base plate is arranged on the surface of a grouting layer and fixed through the embedded bolts, and a rail is erected on the surface of the rail base plate and fixed through a rail pressing device; the force transmission plate is arranged on the surface of the resistance component, the resistance component is arranged between the track foundation and the track base plate, the anchor plates are arranged on the two sides of the resistance component and fastened through anchor bolts, the grouting layer is poured around the resistance component, and the track base plate is located on the surface of the grouting layer. The method comprises the following steps: determining the thickness of a resistance component and a force transmission plate according to process requirements, paying off, positioning and mounting embedded bolts and anchor bolts, pouring a track foundation, mounting the resistance component, the force transmission plate, the anchor plate and a track base plate, pouring a grouting layer, and mounting a track through a track pressing device and the track base plate. According to the structure and the construction method, the vertical load of the track is effectively transmitted, the capability of resisting the horizontal load is achieved, the safety and applicability of the track are improved, and potential safety hazards are eradicated.

The utility model discloses a support arm for a track machine, which is mounted on a support and comprises a support body and a connector, the support body is provided with at least two vertical mounting holes, two corresponding side walls of the support body are recessed inwards to form arc recesses respectively, and the arc recesses are positioned in the middle of the center connection of the two vertical mounting holes; at least one transverse mounting hole is formed in the connecting body, and the transverse mounting hole is matched with the mounting seat. According to the supporting arm for the track machine, due to the fact that the multiple vertical installation holes and the one or more transverse installation holes are formed, connection between the supporting arm and the support and connection between the supporting arm and the track are firmer and safer, and due to the design of the connecting plates and the arc concave parts, the overall strength of the supporting arm is further enhanced, and safety is higher.

A mining turnout device based on no movement comprises a mining turnout device body provided with a first stock rail (2), a second stock rail (3), a fourth stock rail (4), a fifth stock rail (5), a sixth stock rail (6) and a seventh stock rail (7), a first butt-joint rail assembly arranged on the first stock rail (2), and a second butt-joint rail assembly arranged on the second stock rail (3). The first butt-joint rail (8) is arranged among the first butt-joint rail assembly, the second butt-joint rail assembly, the fifth stock rail (5) and the sixth stock rail (6), and the turning machine (90) is arranged among the first butt-joint rail assembly, the second butt-joint rail assembly, the first butt-joint rail (8) and the mining turnout device body. The first stock rail (2) is in split rail body butt joint through the first butt rail assembly, the second stock rail (3) is in split rail body butt joint through the second butt rail assembly, the fifth stock rail (5) and the sixth stock rail (6) are in split rail body butt joint through the first butt rail assembly (8), and the fifth stock rail (5) and the sixth stock rail (6) are in split rail body butt joint through the turning machine (90). End head swing motion of the first butt-joint rail assembly and the second butt-joint rail assembly is achieved, middle rotation motion of the first butt-joint rail (8) is achieved, and transposition butt joint of a turnout between two station tracks is achieved through corner motion. The technical problem that the turnout is subjected to transposition butt joint between two station tracks through the displacement motion of the switch machine with thread transmission is solved, so that the installation space of the mining turnout is optimized, and the application range of the mining turnout is expanded.

An inclined shaft sleeper and steel rail anti-skid reinforcing structure comprises a steel rail, a sleeper and a concrete bottom beam, the sleeper is located in the concrete bottom beam, a spike is arranged on the steel rail, and the steel rail is fixed to the sleeper through the spike; two symmetrical pre-embedded internal threads are arranged on the upwards inclined side of the sleeper, and the pre-embedded internal threads are pre-embedded parts and are tamped on a concrete bottom beam; a pressing plate is arranged on the surface of the sleeper, a bolt is arranged in the embedded internal thread, the bolt is provided with a nut, and the bolt and the embedded internal thread press the pressing plate on the sleeper through the nut. The construction process is simple, the operability is high, the used materials are simple and easy to obtain, the manufacturing cost is low, and the anti-skid effect is good.

The invention relates to the technical field of track insulation construction, in particular to an electric flat car track and equipment foundation insulation method. According to the technical scheme, insulating material parameters are matched according to construction environment humidity; and then a multi-layer insulation system is constructed through the four steps that insulation grouting materials are poured into the embedded bolt holes, the top face of the foundation is coated with insulation paint, an insulation cushion leather plate is laid, a rail is installed and fixed through a rubber rail pressing device, and secondary insulation grouting is conducted on the upper portion of the rail. Insulation detection nodes are respectively arranged after track installation and secondary grouting, qualified detection is used as a process conversion condition, and an insulation performance file is synchronously established. Through combination of environment adaptation, multi-layer insulation, process detection and data filing, the problem of low success rate of one-time construction in the prior art is solved, and a systematic, verifiable and full-period controllable insulation construction quality control system is formed.

The present application relates to the technical field of agricultural rail car, and particularly relates to an agricultural rail car track structure, which comprises a track body, two ends of a connecting sleeve are inserted into a first guide rail and a second guide rail respectively; a first bolt hole is arranged on the first guide rail, and a first bolt passes through the first bolt hole and one end of the connecting sleeve; a second bolt hole is arranged on the second guide rail, and a second bolt passes through the second bolt hole and the other end of the connecting sleeve; the second bolt hole is a long strip-shaped through hole, and the length of the second bolt hole is greater than the length of the connecting sleeve inserted into the first guide rail. The present application has the beneficial effects that: in the agricultural rail car track structure, the long strip-shaped second bolt hole is arranged, when disassembling, the second bolt drives the connecting sleeve to completely shrink into the second guide rail, at this time, the first guide rail and the second guide rail are conveniently separated and disassembled, and it is not necessary to be limited to disassembling the head and tail sections, so that the disassembling efficiency of the track is improved, and the track maintenance and replacement are also facilitated.

The utility model discloses an open cut tunnel lining trolley walking track transfer device which comprises a plurality of lifting positioning devices, a plurality of supporting steel structural parts, two sets of track transfer devices and a plurality of hydraulic cylinders, and the hydraulic cylinders are installed in a space reserved in a large cross beam at the bottom of a trolley at equal intervals. The rail transfer devices are assembled on the hydraulic cylinders in front of and behind the large cross beam, and the lifting and positioning devices are assembled with the other hydraulic cylinders through caliper body mounting plates; the rail transfer device transfers a steel rail through a friction wheel; and the steel structural member for supporting is used for overhead arrangement of the trolley. In the prior art, engineering machinery is used for pushing the trolley to work, a trolley body and a steel rail are likely to be damaged, however, the automation degree of the trolley can be remarkably improved, the working efficiency is further improved, manpower input can be effectively reduced, direct contact between workers and the engineering machinery is reduced, and the risk of mechanical injury is reduced.