CN114435409A - Assembled high-speed railway platform cross-line platform - Google Patents
Assembled high-speed railway platform cross-line platform Download PDFInfo
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- CN114435409A CN114435409A CN202210090020.7A CN202210090020A CN114435409A CN 114435409 A CN114435409 A CN 114435409A CN 202210090020 A CN202210090020 A CN 202210090020A CN 114435409 A CN114435409 A CN 114435409A
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- 238000010276 construction Methods 0.000 description 11
- 241000239290 Araneae Species 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K13/00—Other auxiliaries or accessories for railways
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Abstract
The invention relates to an assembled high-speed railway platform line-crossing platform, which comprises a beam frame assembly and a movable support frame, wherein the movable support frame is arranged on the ground between tracks of adjacent platforms; the beam frame assembly comprises a first beam body and a second beam body, the first beam body is arranged on the platform ground and the movable support frames, the second beam body is arranged between the adjacent movable support frames, and the beam frame assembly and the movable support frames are assembled into a diversified obstacle crossing platform. The invention relates to an assembled high-speed railway platform line-crossing platform, which is characterized in that the ground of adjacent platforms is used as a fulcrum, a plurality of movable support frames are arranged between the adjacent platforms as auxiliary support points, and a beam frame assembly is built between the ground of the platforms and the movable support frames to quickly assemble an obstacle-crossing platform. The assembled high-speed rail platform cross-line platform has the advantages of light self weight, strong universality, convenience in transportation and field carrying, easiness in disassembly and assembly, convenience, quickness, safety, reliability and high strength.
Description
Technical Field
The invention relates to the technical field of line crossing of high-speed rail platforms, in particular to an assembled type line crossing platform of a high-speed rail platform.
Background
With the rapid development of the high-speed railway in China, the maintenance amount of the high-speed railway building is increased. When high-altitude equipment is maintained at a high-speed rail platform, professional high-altitude operation equipment such as a spider machine and lifting platform equipment is more efficient, but due to the fact that a channel for transporting the high-altitude operation equipment to the middle platform is lacked on site, construction has to be carried out in a mode that scaffold equivalent rate is low during maintenance. Therefore, there is a need to develop an auxiliary device capable of transporting vehicles across platforms, which can transport dedicated aerial vehicles from a base station to an intermediate station to replace scaffold operation.
In order to improve the removal conveying efficiency between different platforms of spider machine, lift platform equipment, prevent to damage the track, this application has proposed an assembled high-speed railway platform cross line platform.
Disclosure of Invention
The invention aims to overcome at least one defect in the prior art, and provides an assembled high-speed railway platform line-crossing platform. The assembled high-speed rail platform cross-line platform has the characteristics of light self weight, strong universality, convenience in transportation and field carrying, easiness in disassembly and assembly, convenience, quickness, safety, reliability, high strength and the like.
In order to realize the technical scheme, the invention adopts the following technical scheme:
according to one aspect of the invention, the assembled high-speed railway platform line-crossing platform comprises a beam frame assembly and a movable support frame, wherein the movable support frame is arranged on the ground between tracks of adjacent platforms;
the beam frame assembly comprises a first beam body and a second beam body, the first beam body is arranged on the platform ground and the movable support frames, the second beam body is arranged between the adjacent movable support frames, and the beam frame assembly and the movable support frames are assembled into a diversified obstacle crossing platform.
According to an embodiment of the present invention, the platform further comprises a limit baffle, and the limit baffle is disposed at a corner between the first beam and the platform.
According to an embodiment of the present invention, the limit baffle is connected to the first beam through a bolt, and the limit baffle is in contact with the platform edge for limiting, so as to prevent the first beam from shaking, and improve the stability of the overall structure.
According to an embodiment of the invention, the first beam body and the second beam body are detachably connected with the movable support frame in a buckling mode.
According to one embodiment of the invention, the movable support frame comprises a base, a main beam, oblique beams and arc supports, wherein the main beam is vertically arranged on the base, a plurality of oblique beams are arranged between the main beam and the base, the oblique beams are reinforced oblique beams and used for improving the structural strength, the arc supports are respectively arranged on the left side and the right side of the top of the main beam, the middle parts of the arc supports are sunken downwards to form accommodating parts, and the accommodating parts are used for being matched with the edges of the first beam body and the second beam body; accordingly, the first beam edge is shaped to fit the receiving portion, and the second beam edge is shaped to fit the receiving portion.
According to one embodiment of the invention, at least two main beams are provided, and adjacent main beams are connected through support beams, and the support beams are used for improving the strength and stability of the product.
According to an embodiment of the invention, the obstacle-crossing platform formed by the beam frame assembly and the movable support frame is mainly used for transporting low-gravity equipment between the platforms by using two adjacent platforms as supporting points.
According to an embodiment of the present invention, the movable support frame is a combined splicing frame that uses the first beam body and the second beam body in a matching manner.
According to an embodiment of the present invention, the first beam and the second beam may be aluminum ladders.
According to another aspect of the invention, an assembled high-speed rail platform line-crossing platform is provided, which comprises a movable support frame assembly and a pedal assembly, wherein the movable support frame assembly is arranged on a track between adjacent platforms and can slide along the track under the pushing of external force, the pedal assembly is laid on the movable support frame assembly, and two ends of the pedal assembly are respectively positioned on the ground of the adjacent platforms.
According to an embodiment of the present invention, the movable support frame assembly includes a first support frame body, a second support frame body, and a rail fixing assembly, wherein a rail connecting assembly is disposed at a bottom of the first support frame body, and the second support frame body is disposed at one side of the first support frame body.
According to an embodiment of the present invention, the first support frame comprises a first support frame unit connected end to end; the adjacent first support frame body units are fixed through the connecting beams. The first support frame body unit comprises two groups of first cross beams and two groups of first vertical beams, and the first vertical beams are arranged on two sides of the first cross beams.
According to an embodiment of the present invention, the first inclined beam is disposed between the adjacent first vertical beams. The number of the vertical beams of the first oblique beam can be two, and the two vertical beams are arranged between the adjacent first vertical beams in a crossed mode.
According to an embodiment of the present invention, the second support frame comprises a second support frame unit connected end to end; and the adjacent second support frame body units are fixed through the connecting beam. The second support frame body unit comprises a group of second cross beams, a group of second vertical beams and a group of second oblique beams, and the second cross beams, the second vertical beams and the second oblique beams are connected end to form a triangular structure.
According to an embodiment of the present invention, the second supporting frame unit includes a set of second cross beams and a set of second oblique beams, the second cross beams are horizontally disposed, one end of each second cross beam is suspended, the other end of each second cross beam is fixedly connected to an upper portion of the first vertical beam of the first supporting frame body, one end of each second oblique beam is fixedly connected to a suspended end of the second cross beam, the other end of each second oblique beam is fixed to a lower portion of the first vertical beam, and the second cross beams, the second oblique beams and the first vertical beams form a triangular structure.
According to an embodiment of the present invention, the second support frames may be symmetrically disposed at two sides of the first support frame.
According to one embodiment of the invention, the track fixing component comprises a flat plate and two sets of vertical plates arranged on two sides of the flat plate, the structure formed by the flat plate and the two sets of vertical plates is arranged on the track, movable supporting plates are arranged on the inner sides of the vertical plates through bolts, an insulating rubber plate is arranged on one side, close to the track, of each movable supporting plate, the insulating rubber plate is also fixed at the bottom of the flat plate, and a three-side insulating structure connected with the track in an embedded mode is formed.
According to one embodiment of the invention, the track further comprises swing bolts movably fixed on the vertical plates, one ends of the swing bolts are connected with the movable supporting plates, and the distance between the two groups of vertical plates is adjusted by adjusting the swing bolts so as to adapt to different track sizes, so that the adaptability is strong.
According to an embodiment of the present invention, the pedal assembly includes two sets of first pedals and two sets of second pedals, wherein the number of the first pedals is determined according to the distance between adjacent platforms. Wherein, the first pedal is fixedly connected with the second pedal through the pedal connecting sleeve.
According to an embodiment of the present invention, a baffle is disposed on a side of the underside of the step assembly adjacent to the platform.
According to an embodiment of the present invention, the two ends of the pedal assembly, which are respectively connected to the platform ground, are provided with anti-skid rubber pads.
According to one embodiment of the invention, the guardrails are arranged on the two sides of the pedal assembly, so that the falling of workers can be effectively prevented, and the pedal assembly is safe and reliable.
According to the technical scheme, the invention has at least one of the following advantages and positive effects:
the invention relates to an assembled high-speed railway platform line-crossing platform, which takes the ground or a track of an adjacent platform as a fulcrum, a plurality of support frames are arranged between the adjacent platforms as auxiliary support points, and the line-crossing platform is built between the ground of the platform and the support frames. The assembled high-speed rail platform cross-line platform has the advantages of light self weight, strong universality, convenience in transportation and field carrying, easiness in disassembly and assembly, convenience, quickness, safety, reliability and high strength.
The assembled high-speed rail platform cross-line platform can improve the moving and transporting efficiency of equipment among different platforms, can slide along the track, can be constructed at different positions on the track line, and has the characteristics of easiness in disassembly, safety, reliability and the like.
By adopting the assembled high-speed rail platform cross-line platform, the existing spider machine and lifting platform equipment can quickly switch operation sites between adjacent platforms, and simultaneously have a sliding function, so that multi-station construction is realized, a frame body structure does not need to be erected again, no damage is caused to a track, and the problems of low efficiency and short effective operation time of high-speed rail platform high construction are solved.
The assembled high-speed railway platform line-crossing platform provided by the invention can be suitable for a high-speed railway platform multi-line bridge crossing, is wider in application range, and meets the requirement of barrier-free line-crossing operation of overhaul equipment.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an assembled high-speed railway platform cross-line platform according to an embodiment of the present invention;
fig. 2 is a top view of the assembled high-speed rail platform deck of fig. 1;
FIG. 3 is a schematic structural view of the mobile supporting frame according to the present invention;
FIG. 4 is a side view of the mobile support of FIG. 3;
FIG. 5 is a top view of the mobile support of FIG. 3;
fig. 6 is a schematic structural view of another embodiment of the assembled high-speed rail platform cross-line platform according to the present invention;
fig. 7 is a top view of the assembled high-speed rail platform deck shown in fig. 6.
Fig. 8 is a schematic structural view of an assembled high-speed rail platform cross-line platform according to still another embodiment of the present invention;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a schematic view of the connection of adjacent first frame units according to the present invention;
FIG. 11 is an enlarged view of the structure at C in FIG. 10;
FIG. 12 is an enlarged view of the structure at A in FIG. 8;
FIG. 13 is an enlarged view of the structure at B in FIG. 8;
FIG. 14 is a schematic view of the connection of the pedal assembly of the present invention;
FIG. 15 is an enlarged view of the structure at D in FIG. 14;
fig. 16 is a schematic structural view of an assembled high-speed rail platform cross-line platform according to still another embodiment of the present invention;
FIG. 17 is an enlarged view of a portion of the structure of FIG. 16A-A;
fig. 18 is a side view of the first support frame of fig. 16;
FIG. 19 is a schematic view of the connection of the first pedal to the second pedal;
fig. 20 is a schematic structural diagram of an assembled high-speed rail platform cross-line platform according to still another embodiment of the invention.
The reference numerals are explained below:
1-beam frame assembly, 11-first beam body, 12-second beam body, 13-limit baffle, 2-movable support frame,
21-base, 22-main beam, 23-oblique beam, 24-arc support, 25-support beam, 3-platform, 4-rail, 5-first support frame body, 51-first support frame body unit, 511-first cross beam, 512-first vertical beam, 513-first oblique beam, 52-connecting beam, 53-independent support frame, 6-second support frame body, 61-second support frame body unit, 611-second cross beam, 612-second vertical beam, 613-second oblique beam, 7-rail fixing component, 71-flat plate, 72-vertical plate, 73-movable support plate, 74-insulating rubber plate, 75-movable joint bolt, 8-first pedal, 9-second pedal, 91-pedal connecting sleeve, 92-pedal connecting beam, 93-pressing device, 931-base, 932-adjusting screw, 933-pressing plate and 10-antiskid rubber pad.
Detailed Description
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to the attached drawings 1-7, the assembled high-speed rail platform line-crossing platform comprises a beam frame assembly 1 and a movable support frame 2, wherein the movable support frame 2 is arranged on the ground between tracks of adjacent platforms 3, and the beam frame assembly 1 and the movable support frame 2 are assembled into a diversified barrier-crossing platform.
In this embodiment, the beam frame assembly 1 includes a first beam 11, a second beam 12, and a limit stop 13, the first beam 11 is disposed on the ground of the platform 3 and the movable support frame 2, the second beam 12 is disposed between the adjacent movable support frames 2, and the limit stop 13 is disposed at a corner between the first beam 11 and the platform 3. Further, limit baffle 11 passes through the bolt and is connected with first roof beam body 11, limit baffle 13 is spacing with 3 edge contact at the platform, prevents that first roof beam body 11 from rocking, has improved overall structure's stability.
In this embodiment, the first beam body 11 and the second beam body 12 are detachably connected to the movable support frame 2 in a snap-fit manner. The movable support frame 2 comprises a base 21, a main beam 22, oblique beams 23, arc supports 24 and support beams 25, wherein the main beam 22 is vertically arranged on the base 21, four oblique beams 23 are arranged between the main beam 22 and the base 21, the oblique beams 23 are reinforced oblique beams and are used for improving the strength of the structure, the arc supports 24 are respectively arranged on the left side and the right side of the top of the main beam 22, the middle parts of the arc supports 24 are sunken downwards to form accommodating parts, and the accommodating parts are used for being matched with the edges of the first beam body 11 and the second beam body 12; accordingly, the first beam 11 has an edge shaped to fit the receiving portion, and the second beam 12 has an edge shaped to fit the receiving portion. The two main beams 11 are connected through a supporting beam 25, and the supporting beam 25 is used for improving the strength and stability of the product.
First roof beam body 11, second roof beam body 12 can adopt the aluminium ladder when the concrete implementation, and first roof beam body 11, second roof beam body 12 and removal support frame 2 group constitute and stride the barrier platform.
In the invention, the obstacle-crossing platform formed by combining the beam frame assembly 1 and the movable support frame 2 utilizes two adjacent platforms 3 as support points, and is mainly used for transporting low-gravity-center equipment with the weight of less than 3 tons and the running speed of not more than 2 kilometers per hour between the platforms 3.
As shown in fig. 1 and 2, in the specific embodiment of the two tracks 4 crossing barrier, the movable support frame 2 is placed on the inter-track ground, and then the first beam bodies 11 are placed to connect the platform 3 and the movable support frame 2, two groups of the first beam bodies 11 are provided, two groups of the movable support frames 2 are provided, and the two groups of the first beam bodies 11 are respectively connected with the platform 3 and the movable support frame 2 on both sides; a second beam body 12 is arranged between the two movable support frames 2; finally, a limiting baffle 13 is arranged at the corner of the first beam body 11 and the platform 3, the limiting baffle 13 is fixed at the lower side of the first beam body 11 through a bolt, and meanwhile, the limiting baffle 13 is in contact with the edge of the platform 3 for limiting, so that the rapid movement of the spider machine and the lifting platform equipment between two adjacent platforms 3 is completed.
As shown in fig. 6 and 7, in the embodiment of the four-track 4 obstacle crossing, the movable support frame 2 is placed on the inter-track ground, and then the first beam bodies 11 are placed to connect the platform 3 and the movable support frame 2, the number of the movable support frames 2 is 5, the number of the first beam bodies 11 is two, and the two sets of the first beam bodies 11 are respectively connected with the platform 3 and the movable support frame 2 on both sides; the 5 movable support frames 2 are connected through a second beam body 12; and finally, arranging a limit baffle 13 at the corner of the first beam body 11 and the platform 3 to finish the quick movement of the spider machine and the lifting platform equipment between the two platforms 3 of the four-track.
After the cross-line platform of the assembled high-speed railway platform is built, the cross-line platform is mainly suitable for transporting low gravity center equipment with the weight less than 3 tons and the running speed not more than 2 kilometers per hour between the platforms, and the cross-line platform moves from one platform to another platform at a constant speed. The working platform of the assembled high-speed rail platform cross-line platform can not be kept for operation and only allows transportation operation. The invention relates to an assembled high-speed railway platform line-crossing platform, which is characterized in that the ground of adjacent platforms is used as a fulcrum, a plurality of movable support frames are arranged between the adjacent platforms as auxiliary support points, and a beam frame assembly is built between the ground of the platforms and the movable support frames to quickly assemble an obstacle-crossing platform. The assembled cross-line platform of the high-speed rail station has the characteristics of light self weight, strong universality, convenience in transportation and field carrying, easiness in disassembly and assembly, convenience, rapidness, safety, reliability and high strength. After the assembled high-speed rail platform line-crossing platform is adopted, the existing spider machine and lifting platform equipment can quickly switch operation sites between adjacent platforms, cannot cause any damage to the track 4, and simultaneously solves the problems of low efficiency and short effective operation time of high-position construction operation on the high-speed rail platform.
Referring to fig. 8-15, the assembled high-speed rail platform line-crossing platform of the present invention includes a movable support frame assembly and a pedal assembly, wherein the movable support frame assembly is disposed on a track between adjacent platforms and can slide along the track 4 under the pushing of an external force, the pedal assembly is laid on the movable support frame assembly, and two ends of the pedal assembly are respectively located on the ground of the adjacent platform 3. Specifically, the movable support frame assembly comprises a first support frame body 5, a second support frame body 6 and a track fixing assembly 7, wherein the track fixing assembly 7 is arranged at the bottom of the first support frame body 5, and the second support frame body 6 is arranged on one side of the first support frame body 5. The first support frame body 5 comprises first support frame body units 51 which are connected end to end into a whole; the adjacent first support frame body units 51 are fixed by the connection beams 52. The first support frame unit 51 includes two sets of first cross beams 511 and two sets of first vertical beams 512, wherein the first vertical beams 512 are disposed on two sides of the first cross beams 511, and are disposed on first oblique beams 513 on the first support frame unit 51. The second support frame body 6 comprises second support frame body units 61 which are connected end to end into a whole; the adjacent second support frame units 61 are fixed by the connection beam. The second support frame unit 61 includes a set of second beams 611, a set of second vertical beams 612, and a set of second oblique beams 613, and the second support frame unit is connected end to form a triangular structure.
The track fixing component 7 comprises a flat plate 71 and two sets of vertical plates 72 arranged on two sides of the flat plate 71, the structure formed by the flat plate 71 and the two sets of vertical plates 72 is embedded on the track 4, movable supporting plates 73 are arranged on the inner sides of the vertical plates 72 through bolts, an insulating rubber plate 74 is arranged on one side, close to the track 4, of each movable supporting plate 73, the insulating rubber plate 74 is also fixed at the bottom of the flat plate 71, and a three-side insulating structure connected with the track 4 in an embedded mode is formed. Of course, in the present invention, the rail fixing component 7 further includes an articulated bolt 75 movably fixed on the vertical plate 72, and one end of the articulated bolt 75 is connected to the movable support plate 73, and the distance between the two sets of vertical plates 72 is adjusted by adjusting the articulated bolt 75 to adapt to different sizes of the rails 4, so that the adaptability is strong.
When the construction of one construction position is finished, all the swing bolts 75 are unscrewed, so that the whole assembled high-speed railway platform cross-line platform can be pushed to integrally slide on the track line, and the construction efficiency is improved.
The pedal assembly comprises first pedals 8 and second pedals 9, the first pedals 8 are pedals with edges, the first pedals 8 are divided into two groups, the second pedals 9 are arranged between the adjacent first pedals 8, and the quantity of the second pedals 9 can be determined according to the distance between the adjacent platforms 4. Wherein, the first pedal 8 is fixedly connected with the second pedal 9 through a pedal connecting sleeve 91.
In the invention, a limit baffle 13 is arranged at one side of the lower side of the pedal assembly close to the platform 4, and anti-skid rubber pads 10 are arranged at two ends of the pedal assembly respectively connected with the ground of the platform 4. Both sides of the pedal assembly are provided with guardrails, so that the pedal assembly can effectively prevent constructors from falling, and is safe and reliable.
As shown in fig. 16-20, in the embodiment of the assembled high-speed rail platform deck according to the present invention, two sets of the first oblique beams 513 in the first support frame 5 are arranged in a crossing manner, so as to improve the stability of the product. The second supporting frame 6 includes a second beam 611 and a second oblique beam 613, the second beam 611 is horizontally disposed, one end of the second beam 611 is suspended, the other end of the second beam is fixedly connected to the upper portion of the first vertical beam 512 of the first supporting frame 5, one end of the second oblique beam 613 is fixedly connected to the suspended end of the second beam 611, the other end of the second oblique beam is fixed to the lower portion of the first vertical beam 512, and the second beam 611, the second oblique beam 613 and the first vertical beam 512 form a triangular stable structure. The second support frame bodies 6 as shown in fig. 20 may be separately provided, or may be symmetrically provided at both sides of the first support frame body 5. The invention adopts a modular design and has the characteristics of disassembly and assembly. In fig. 17, the pedal is fixed by a pressing device 93. Specifically, the base 931 has a hollow cavity for accommodating the pressure plate 933, and the pressure plate 933 can move towards the direction approaching to or moving away from the pedal under the action of external force, and an adjusting screw 932 is installed above the base, although a threaded hole is formed on the base 931 at a position corresponding to the adjusting screw 932. When the pressing plate 933 presses the pedal, the adjusting screw 932 is tightened. The pressing device 93 can finely adjust the fixed position of the pedal, and has strong adaptability. As shown in fig. 19, the adjacent pedals are fixed by the pedal connecting beams 92, and holes are correspondingly formed on the pedal connecting beams 92 and the pedals and are respectively fixed by bolts. As shown in fig. 20, a group of independent supporting frames 53 is added, and the number of the independent supporting frames 53 used in heavy load can be increased or decreased according to actual conditions.
In summary, the assembled high-speed railway platform line-crossing platform of the present invention can use the rail as a contact fulcrum, a plurality of support frames are arranged between adjacent platforms, and a line-crossing platform is erected between the platform ground and the support frames. Not only can improve the removal conveying efficiency of equipment between the different platforms, and can slide along the track, be under construction at different positions on the track circuit, have characteristics such as easy dismouting, safe and reliable, intensity height. By adopting the assembled high-speed rail platform line-crossing platform, the existing spider machines and lifting platform equipment can quickly switch operation sites between adjacent platforms, and meanwhile, the assembled high-speed rail platform line-crossing platform has a sliding function, realizes multi-station construction, does not need to be rebuilt to build a frame structure, does not cause any damage to a track, and solves the problems of low efficiency and short effective operation time of high-altitude construction operation on the high-speed rail platform.
When the assembled high-speed railway platform cross-line platform is assembled, splicing must be firm and firm, and no shaking exists; the moving transportation of the spider machine and the lifting platform equipment between different platforms is required to be stable and slow, and the operation on a cross-line platform is forbidden.
It is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth herein. The invention is capable of other embodiments and of being practiced and carried out in various ways. The foregoing variations and modifications fall within the scope of the present invention. It will be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. The embodiments described herein explain the best modes known for practicing the invention and will enable others skilled in the art to utilize the invention.
Claims (10)
1. The assembled high-speed railway platform line-crossing platform is characterized by comprising a beam frame assembly and a movable support frame, wherein the movable support frame is arranged on the ground between the tracks of the adjacent platforms;
the beam frame assembly comprises a first beam body and a second beam body, the first beam body is arranged on the platform ground and the movable support frames, and the second beam body is arranged between the adjacent movable support frames;
the beam frame assembly and the movable support frame assembly are assembled into a diversified obstacle-crossing platform.
2. The modular high-speed rail platform line-crossing platform of claim 1, further comprising a limit stop disposed at a corner between the first beam and the platform; the limiting baffle is connected with the first beam body through a bolt and is limited by the contact with the edge of the platform.
3. The assembled high-speed rail platform cross-line platform according to claim 1, wherein the movable support frame comprises a base, a main beam, oblique beams and arc-shaped supports, the main beam is vertically arranged on the base, a plurality of oblique beams are arranged between the main beam and the base, the arc-shaped supports are respectively arranged on the left side and the right side of the top of the main beam, the middle parts of the arc-shaped supports are downwards sunken to form accommodating parts, and the accommodating parts are used for being matched with the edges of the first beam body and the second beam body;
accordingly, the first beam edge is shaped to fit the receiving portion, and the second beam edge is shaped to fit the receiving portion.
4. Assembled high-speed railway platform cross line platform, its characterized in that, including removing support frame subassembly, footboard subassembly, remove the support frame subassembly and set up on the track between the adjacent platform, and can slide along the track under the external force promotes, the footboard subassembly is laid on removing the support frame subassembly, and the both ends of footboard subassembly are located adjacent platform subaerial respectively.
5. The modular high-speed rail platform according to claim 4, wherein the movable support frame assembly comprises a first support frame, a second support frame, and a rail fixing assembly, the rail connecting assembly is disposed at the bottom of the first support frame, and the second support frame is disposed at one side of the first support frame.
6. The modular high-speed rail platform straddle platform of claim 5, wherein the first support frame comprises first support frame units connected end-to-end; the adjacent first support frame body units are fixed through connecting beams;
the first support frame body unit comprises two groups of first cross beams and two groups of first vertical beams, and the first vertical beams are arranged on two sides of the first cross beams.
7. The modular high-speed rail platform straddle platform according to claim 5, wherein the second support frame comprises second support frame units connected end to end; the adjacent second support frame body units are fixed through the connecting beams;
the second support frame body unit comprises a group of second cross beams, a group of second vertical beams and a group of second oblique beams, and the second cross beams, the second vertical beams and the second oblique beams are connected end to form a triangular structure.
8. The modular high-speed rail platform crossing platform according to claim 5, wherein the second supporting frame unit comprises a set of second beams and a set of second inclined beams, the second beams are horizontally arranged, one ends of the second beams are suspended, the other ends of the second beams are fixedly connected with the upper parts of the first vertical beams of the first supporting frame bodies, one ends of the second inclined beams are fixedly connected with the suspended ends of the second beams, the other ends of the second inclined beams are fixed with the lower parts of the first vertical beams, and the second beams, the second inclined beams and the first vertical beams form a triangular structure.
9. The modular high-speed rail station platform according to claim 5, 7 or 8, wherein the second support frames are symmetrically disposed on both sides of the first support frame.
10. The platform of claim 5, wherein the rail fixing component comprises a flat plate and two sets of vertical plates disposed on two sides of the flat plate, the flat plate and two sets of vertical plates are disposed on the rail, movable support plates are disposed on inner sides of the vertical plates through bolts, an insulating rubber plate is disposed on one side of each movable support plate close to the rail, and the insulating rubber plate is also fixed to the bottom of the flat plate, so that a three-sided insulating structure connected with the rail is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090020.7A CN114435409A (en) | 2022-01-25 | 2022-01-25 | Assembled high-speed railway platform cross-line platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090020.7A CN114435409A (en) | 2022-01-25 | 2022-01-25 | Assembled high-speed railway platform cross-line platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114435409A true CN114435409A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210090020.7A Pending CN114435409A (en) | 2022-01-25 | 2022-01-25 | Assembled high-speed railway platform cross-line platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782928A (en) * | 2022-11-23 | 2023-03-14 | 上海振华重工(集团)股份有限公司 | Detachable railway end platform |
Citations (5)
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|---|---|---|---|---|
| JP3991067B1 (en) * | 2007-03-02 | 2007-10-17 | 有限会社三橋製作所 | Temporary bridge between railway platforms |
| CN200988741Y (en) * | 2006-07-07 | 2007-12-12 | 中铁建工集团有限公司 | Over railway line transport mounting positioning trolley |
| CN207553606U (en) * | 2017-11-25 | 2018-06-29 | 中铁十二局集团第二工程有限公司 | A kind of mobile holder device of overhead station construction |
| CN211815503U (en) * | 2020-03-09 | 2020-10-30 | 易盛通达工程设备（北京）有限公司 | Obstacle-crossing support type aluminum ladder system |
| CN216734252U (en) * | 2022-01-25 | 2022-06-14 | 北京易盛通达工程技术有限公司 | Assembled high-speed railway platform cross-line platform |
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2022
- 2022-01-25 CN CN202210090020.7A patent/CN114435409A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988741Y (en) * | 2006-07-07 | 2007-12-12 | 中铁建工集团有限公司 | Over railway line transport mounting positioning trolley |
| JP3991067B1 (en) * | 2007-03-02 | 2007-10-17 | 有限会社三橋製作所 | Temporary bridge between railway platforms |
| CN207553606U (en) * | 2017-11-25 | 2018-06-29 | 中铁十二局集团第二工程有限公司 | A kind of mobile holder device of overhead station construction |
| CN211815503U (en) * | 2020-03-09 | 2020-10-30 | 易盛通达工程设备（北京）有限公司 | Obstacle-crossing support type aluminum ladder system |
| CN216734252U (en) * | 2022-01-25 | 2022-06-14 | 北京易盛通达工程技术有限公司 | Assembled high-speed railway platform cross-line platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782928A (en) * | 2022-11-23 | 2023-03-14 | 上海振华重工(集团)股份有限公司 | Detachable railway end platform |
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