32results about How to "Error will not occur" patented technology

The invention belongs to the technical field of medium-low speed maglev traffic engineering low-set lines and discloses a medium-low speed maglev single-line excavation section pile foundation support beam type rail bearing beam transition section structure. The transition section structure comprises pile foundation bearing structures, a reinforced concrete support beam, reinforced concrete rail bearing beam base plates, reinforced concrete beam type structures, two-side backfill filler of a rail bearing beam, a bridge abutment and end walls, wherein the reinforced concrete support beam is connected to the top end of each pile foundation bearing structure in a supported mode, the reinforced concrete beam type structures are connected to the top ends of the reinforced concrete rail bearing beam base plates in a supported mode, a first drainage ditch is arranged beside the two-side backfill filler of the rail bearing beam, and a first drainage slope is arranged on the side, away from the two-side backfill filler of the rail bearing beam, of the first drainage ditch. The transition section structure is higher in long-term stability, the high requirement for rail bearing beam structural deformation and post-construction settlement is met, the requirement for long-term stability, durability and construction quality controllability of a foundation bed is met, and smooth transition between a maglev elevated structure and a low-set line transition section F rail is effectively achieved.

The invention belongs to the technical field of medium-low speed maglev traffic engineering low-set lines and discloses a medium-low speed maglev single-line filling section independent pier stud type rail bearing beam transition section structure. The transition section structure comprises pile foundation bearing structures, reinforced concrete rail bearing beam base plates, reinforced concrete beam type structures, lower roadbed filler of a rail bearing beam, two-side backfill filler of the rail bearing beam, a bridge abutment, a trapezoid filling body and end walls, wherein one end of each reinforced concrete rail bearing beam base plate is arranged on the bridge abutment in an overlapping mode, and the end walls are arranged on the two sides of the end, arranged on the bridge abutment in the overlapping mode, of each reinforced concrete rail bearing beam base plate respectively. The transition section structure is higher in long-term stability, the high requirement for rail bearing beam structural deformation and post-construction settlement is met, and the requirement for long-term stability, durability and construction quality controllability of a foundation bed is met. By arranging the end, close to an elevated bridge, of each reinforced concrete rail bearing beam base plate on the bridge abutment in the overlapping mode, smooth transition between a maglev elevated structure and a low-set line transition section F rail is effectively achieved.

A rail support beam low track and viaduct transition section structure for a medium-low-speed magnetic suspension traffic project. The structure comprises a roadbed, a bridge abutment (2), rail support beams (1), grouting pipes (5), and drainage ditches (7). The bridge abutment (2) comprises an abutment back body (2.1) and abutment cones (2.3). Each rail support beam (1) comprises a bottom slab (1.2) and an upper structure (1.1) disposed on the bottom slab (1.2), and the bottom slab is buried in the roadbed, and the bottom slab (1.2) extends downwards to form tenons (1.3) corresponding to tenon grooves (2.2). Each tenon (1.3) is placed in the corresponding tenon groove (2.2), and round corners are disposed on the tenons (1.3) and the tenon grooves (2.2), so that the tenons (1.3) can rotate in the tenon grooves (2.2). There are multiple grouting pipes (5), and the grouting pipes (5) are disposed in the roadbed. The rail support beams of a low track are in lap joint with the tenon grooves of a viaduct, so that settlement and slab staggering between the low track and the viaduct caused by different foundation treatment measures are avoided, the effect that settlement and slab staggering of a magnetic suspension F rail at the junction position of the low track and the abutment are avoided is ensured, and the requirements for smoothness of the F rail at the transition section between a viaduct structure and the low track of the magnetic suspension traffic project is effectively satisfied.

The invention belongs to the technical field of low lines of a medium and low-speed maglev transportation project, and discloses a pile foundation composite framing type bearing rail beam transition section structure for a medium and low-speed maglev double-line fill section. The pile foundation composite framing type bearing rail beam transition section structure comprises first pile foundation bearing structures, a pile foundation joist composite bearing structure, two rows of reinforced concrete bearing rail beam bottom plates, two rows of reinforced concrete girder structures, roadbed filler under a bearing rail beam, backfill at the two sides of the bearing rail beam, a bridge abutment, a trapezoidal filling body and an end wall, wherein the plurality of first pile foundation bearing structures are available; the top ends of the reinforced concrete bearing rail beam bottom plates support the reinforced concrete girder structures; the backfill at the two sides of the bearing rail beam is supported by the roadbed filler under the bearing rail beam. The pile foundation composite framing type bearing rail beam transition section structure is better in long-term stability, not only meets the high requirements on bearing rail beam structure deformation and post-construction settlement, but also meets the requirements on long-term stability, durability and controllability of construction quality of a foundation bed, and effectively realizes smooth transition from a maglev elevated structure to an F rail of a low-line transition section.

The invention belongs to the technical field of medium-low speed maglev traffic engineering low arrangement lines and discloses a medium-low speed maglev traffic engineering double-line excavation section independent pier column type rail bearing beam transition segment structure. The medium-low speed maglev traffic engineering double-line excavation section independent pier column type rail bearing beam transition segment structure comprises pile foundation bearing structures, reinforced concrete rail bearing beam base plates, two rows of reinforced concrete beam type structures, rail bearing beam two-side backfill filler, a bridge abutment and an end wall. The top ends of the pile foundation bearing structures are connected with the reinforced concrete rail bearing beam base plates in a bearing mode. The top ends of the reinforced concrete rail bearing beam base plates are connected with the reinforced concrete beam type structures in a bearing mode. A first drainage ditch is arranged beside the rail bearing beam two-side backfill filler. The side, far away from the rail bearing beam two-side backfill filler, of the first drainage ditch is provided with a first drainage slope. According to the medium-low speed maglev traffic engineering double-line excavation section independent pier column type rail bearing beam transition segment structure, the long-term stability is better. The high requirements for deformation of the rail bearing beam structure and post-construction settlement are met, the requirements of long-term stability, durability and construction quality controllability of a foundation bed are also met, and the smooth transition of a maglev elevated structure and a low arrangement line transition segment F rail is achieved effectively.

The invention belongs to the technical field of medium and low speed maglev traffic engineering low lines and discloses a composite bearing rail beam transition section structure of a medium and low speed maglev single line excavation section pile foundation. The composite bearing rail beam transition section structure of the medium and low speed maglev single line excavation section pile foundation comprises a first pile foundation bearing structure, a pile foundation support beam composite bearing structure, a reinforced concrete bearing rail beam bottom plate, a reinforced concrete beam type structure, backfill filler on two sides of a bearing rail beam, a bridge abutment and an end wall, wherein the top of the first pile foundation bearing structure is connected with the reinforced concrete bearing rail beam bottom plate in a bearing mode; the top end of the reinforced concrete bearing rail beam bottom plate is connected with the reinforced concrete beam type structure in a bearing mode; drainage ditches are arranged beside the backfill filler on the two sides of the bearing rail beam; and drainage slopes are arranged on the sides, far away from the backfill filler on the two sides of the bearing rail beam, of the drainage ditches. The composite bearing rail beam transition section structure of the medium and low speed maglev single line excavation section pile foundation is better in long-term stability, not only meets the high requirements of deformation and post-construction settlement of the bearing rail beam structure, but also meets the controllability requirements for long-term stability, durability and construction quality of a foundation bed, and effectively realizes smooth transition between a maglev elevated structure and a low line transition section F rail.

The invention belongs to the technical field of medium- and low-speed maglev traffic engineering low-lying circuits and discloses a medium- and low-speed maglev double-line filled section pile foundation combined bearing rail beam transition segment structure, comprising a plurality of first pile foundation bearing structures, a pile foundation joist combined bearing structure, a reinforced concrete bearing rail beam bottom plate, two rows of reinforced concrete beam structures, bearing rail beam lower roadbed filling, bearing rail beam bilateral backfill, a bridge abutment, a trapezoidal filling mass and an end wall; the top end of the reinforced concrete bearing rail beam bottom plate bears the reinforced concrete beam structures, and the bearing rail beam bilateral backfill is borne through the bearing rail beam lower roadbed filling. The structure has better long-term stability, meets the high requirement on deformation and post-construction settlement of bearing rail beam structures, also meets the requirements on foundation bed long-term stability and durability and construction quality controllability, and enables effective smooth transition between a maglev elevated structure and a low-lying circuit transition segment F rail.

The invention belongs to the technical field of medium-low speed maglev traffic engineering low-set lines and discloses a medium-low speed maglev traffic engineering double-line filling section pile foundation support beam type rail bearing beam transition section structure. The transition section structure comprises multiple pile foundation bearing structures, a reinforced concrete support beam, reinforced concrete rail bearing beam base plates, two rows of reinforced concrete beam type structures, lower roadbed filler of a rail bearing beam, two-side backfill filler of the rail bearing beam, a bridge abutment, a trapezoid filling body and end walls, wherein the reinforced concrete beam type structures are connected to the top ends of the reinforced concrete rail bearing beam base plates in a supported mode, and the two-side backfill filler of the rail bearing beam is supported by the lower roadbed filler of the rail bearing beam. The transition section structure is higher in long-term stability, the high requirement for rail bearing beam structural deformation and post-construction settlement is met, the requirement for long-term stability, durability and construction quality controllability of a foundation bed is met, and smooth transition between a maglev elevated structure and a low-set line transition section F rail is effectively achieved.

The invention belongs to the technical field of medium-low speed maglev traffic engineering low arrangement lines and discloses a medium-low speed maglev double-line excavation section pile foundation support beam separate width type rail bearing beam transition segment structure. The medium-low speed maglev double-line excavation section pile foundation support beam separate width type rail bearing beam transition segment structure comprises pile foundation bearing structures, reinforced concrete support beams, two rows of reinforced concrete rail bearing beam base plates, two rows of reinforced concrete beam type structures, rail bearing beam two-side backfill filler, a bridge abutment and an end wall. The top ends of the pile foundation bearing structures are connected with the reinforced concrete support beams in a bearing mode. The top ends of the reinforced concrete rail bearing beam base plates are connected with the reinforced concrete beam type structures in a bearing mode. A first drainage ditch is arranged beside the rail bearing beam two-side backfill filler. The side, far away from the rail bearing beam two-side backfill filler, of the drainage ditch is provided with a drainage slope. According to the medium-low speed maglev double-line excavation section pile foundation support beam separate width type rail bearing beam transition segment structure, the long-term stability is better. The high requirements for deformation of the rail bearing beam structure and post-construction settlement are met, the requirements of long-term stability, durability and construction quality controllability of a foundation bed are also met, and the smooth transition of a maglev elevated structure and a low arrangement line transition segment F rail is achieved effectively.

The invention belongs to the technical field of middle and low speed, magnetic levitation traffic engineering for lowly-laid rail route, and discloses the transition structure for middle and low speed, magnetic levitation, single-line fill section pile foundation, joist-type rail-bearing beam. The structure includes a foundation load-bearing structure, a reinforced concrete joist, a base floor for reinforced concrete rail-bearing beam, a reinforced concrete beam structure, a rail-bearing beam below-roadbed fillings and a rail-bearing beam two-side backfill fillings, a bridge abutment, a trapezoid filling body and an end wall. The aforementioned foundation load-bearing structure is provided with multiple pieces; the top part of the reinforced concrete rail-bearing beam base floor connects with the reinforced beam structure; the aforementioned trail-bearing beam two-side backfill fillings connect through the rail-bearing beam below-roadbed fillings. The present invention has better long-term stability; it satisfies the high requirements of structure deformation and post-construction settlement of rail-bearing beam, it also satisfies the requirements of long-term stability, durability and controllability of construction quality for the foundation bed, effectively achieving the smooth transition of magnetic levitation elevated structure and lowly-laid rail route transition section F track.

The invention belongs to the technical field of a low-positioned line of middle-low speed magnetic levitation traffic engineering and discloses a framing type bearing-rail beam transition section structure for a pile foundation joist of a middle-low speed magnetic levitation double-line filling section. The framing type bearing-rail beam transition section structure comprises pile foundation bearing structures, two rows of reinforced concrete bearing-rail beam base plates, a reinforced concrete joist, two rows of reinforced concrete girder structures, lower roadbed filling of bearing-rail beams, backfill padding on two sides of bearing-rail beams, a bridge abutment, a trapezoid filling body and an end wall, wherein a plurality of pile foundation bearing structures are arranged; the reinforced concrete girder structures are connected with the top ends of the reinforced concrete bearing-rail beam base plates; the backfill padding on two sides of bearing-rail beams are carried by the lower roadbed filling of bearing-rail beams. The framing type bearing-rail beam transition section structure provided by the invention is higher in long-term stability, can meet the high requirements for the structural distortion and post-construction settlement of the bearing-rail beam structure, can meet the requirements for long-term stability of foundation bed, durability and controllability of construction quality and can effectively realize the smooth transition of the magnetic levitation elevated structure and the low-positioned line transition section F rail.

The invention relates to an automatic measurement robot for a clutch disc group, comprising a radius adjusting device, four limiting devices, two individual lifting devices and an underframe, the underframe is symmetrically mounted at the lower end of the radius adjusting device, the four limiting devices are uniformly mounted at the upper end of the radius adjusting device along the circumferential direction of the radius adjusting device, and the two individual lifting devices are mounted at the front end and the rear end of the radius adjusting device. The automatic measurement robot provided by the invention can solve the problems that an existing clutch disc group needs to stack clutches before height measurement, clutch discs can not be easily stacked orderly, the situation that oneside is high and the other side is low can appear easily, data error can appear easily during measurement, any one clutch disc in the clutch disc group can not be conveniently measured and long time is consumed, and multidirectional limit on the clutch disc group and a function that one clutch disc is individually separated and subjected to measurement can be realized.

The present invention belongs to the technical field of lower lines of medium-low speed maglev traffic engineering, and discloses a transitionary structure of a pile foundation composite separated bearing-trail beam of a medium-low speed maglev double-line excavated section. The transitionary structure comprises first pile foundation bearing structures, pile foundation-underpinning beam composite bearing structures, two rows of reinforced concrete bearing-trail beam bed plates, two rows of reinforced concrete beam structures, backfill fillers at two sides of the bearing-trail beam, a bridge abutment, and an end wall. A plurality of first pile foundation bearing structures are arranged; top ends of the reinforced concrete bearing-trail beam bed plates are connected to the reinforced concrete beam structures; drainage ditches are disposed beside the backfill fillers at the two sides of the bearing-trail beam, and drainage slopes are disposed at one sides, far away from the backfill fillers at the two sides of the bearing-trail beam, of the drainage ditches. The transitionary structure of a pile foundation composite separated bearing-trail beam of a medium-low speed maglev double-line excavated section is better in long-term stability, and meets the high requirements of structural distortion and post-construction settlement of the bearing-trail beam and also the requirements of the long-term stability and durability of a foundation bed and the controllability of construction quality; and with the structure, smooth transition between a maglev elevated structure and a low-line transitionary F track is effectively achieved.

The invention belongs to the technical field of low-embedded lines of medium-low speed magnetic levitation traffic engineering and discloses a composite bearing trail beam transition section structure of pile foundation at a fill section of a medium-low speed magnetic levitation singlet line. The structure comprises first pile foundation bearing structures, pile foundation joist composite bearing structures, reinforced concrete bearing trail beam baseboards, reinforced concrete beam structures, under-bearing trail beam roadbed filler, bearing trail beam either side backfill filler, a bridge abutment, trapezoidal filling bodies and side walls. Multiple first pile foundation bearing structures are arranged; the reinforced concrete beam structures are borne on the tops of the reinforced concrete bearing trail beam baseboards; and the bearing trail beam either side backfill filler is borne by the under-bearing trail beam roadbed filler. The structure is better in long term stability, the high requirements for distortion and post-construction settlement of bearing trail beam structures are met, the requirements for long term stability and durability of foundation beds as well as controllability of construction quality are met, and the smooth transition between magnetic levitation elevated structures and F tracks at the transition sections of low-embedded lines is effectively realized.

The invention belongs to the technical field of medium-low-speed magnetic levitation traffic engineering low lines and discloses a medium-low-speed magnetic levitation single line excavation section independent pier column type bearing rail beam transition section structure which comprises pile base bearing structures, reinforced concrete bearing rail beam bottom plates, reinforced concrete beam type structures, backfill filler on the two sides of bearing rail beams, bridge abutments and end walls. The multiple pile base bearing structures are arranged. The top end of each pile base bearing structure is connected with the corresponding reinforced concrete bearing rail beam bottom plate in a bearing manner. The top end of each reinforced concrete bearing rail beam bottom plate is connected with the corresponding reinforced concrete beam type structure in a bearing manner. Drainage ditches are arranged beside the backfill filler on the two sides of the bearing rail beams. The sides, away from the backfill filler on the two sides of the bearing rail beams, of the drainage ditches are provided with drainage slopes. The medium-low-speed magnetic levitation single line excavation section independent pier column type bearing rail beam transition section structure is better in long-term stability, capable of meeting the high requirement for bearing rail beam structure deformation and post-construction settlement and capable of meeting the requirement for long-term stability, durability and controllability of construction quality of a foundation bed, and smooth transition of a magnetic levitation elevated structure and a low line transition section F rail is effectively achieved.

The invention belongs to the technical field of low lines of a medium and low-speed maglev transportation project, and discloses a pile foundation joist type bearing rail beam transition section structure for a medium and low-speed maglev double-line excavation section. The pile foundation joist type bearing rail beam transition section structure comprises pile foundation bearing structures, reinforced concrete joists, a reinforced concrete bearing rail beam bottom plate, two rows of reinforced concrete girder structures, backfill at the two sides of a bearing rail beam, a bridge abutment and an end wall, wherein the top ends of the pile foundation bearing structures respectively support the reinforced concrete joists; the top ends of the reinforced concrete bearing rail beam bottom plates support the reinforced concrete girder structures; first drainage ditches are arranged beside the backfill at the two sides of the bearing rail beam; a first drainage slope is arranged at the side, far away from the backfill at the two sides of the bearing rail beam, of each first drainage ditch. The pile foundation joist type bearing rail beam transition section structure is better in long-term stability, not only meets the high requirements on bearing rail beam structure deformation and post-construction settlement, but also meets the requirements on long-term stability, durability and controllability of construction quality of a foundation bed, and effectively realizes smooth transition from a maglev elevated structure to an F rail of a low-line transition section.