CN216734252U - Assembled high-speed railway platform cross-line platform - Google Patents

Abstract

The utility model relates to an assembled high-speed rail platform cross-line platform, comprising a beam frame assembly and a mobile support frame, wherein the mobile support frame is arranged on the ground between the tracks of adjacent platforms; wherein, the beam frame assembly comprises a first beam body, The second beam body, the first beam body is arranged on the platform ground and the moving support frame, the second beam body is arranged between the adjacent moving support frames, and the beam frame assembly and the moving support frame are assembled together Diversified cross-barrier platforms. The utility model of the assembled high-speed rail platform cross-line platform uses the adjacent platform ground as a fulcrum, sets a number of mobile support frames as auxiliary support points between the adjacent platforms, and builds beam frame components between the platform ground and the mobile support frame. Quickly assemble into a barrier-crossing platform. The assembled high-speed rail platform cross-line platform of the utility model has the advantages of light weight, strong versatility, convenient transportation and on-site handling, and has the characteristics of easy disassembly, lightness and speed, safety and reliability, and high strength.

Description

Assembled high-speed rail platform cross-line platform

technical field

The utility model relates to the technical field of high-speed rail platform cross-line, in particular to an assembled high-speed rail platform cross-line platform.

Background technique

With the rapid development of China's high-speed railways, the maintenance of high-speed railway buildings is also increasing. When repairing aerial equipment on a high-speed rail platform, professional aerial work equipment such as spider machines and lifting platform equipment is more efficient. However, due to the lack of a passage for the aerial work equipment to be transported to the intermediate platform on site, it is necessary to use scaffolding and other low-efficiency equipment during maintenance. way of construction. Therefore, there is an urgent need to develop an auxiliary device that can transport vehicles across platforms, and can transport dedicated aerial work vehicles from the base station to the intermediate platform to replace the way of scaffolding.

In order to improve the moving and transportation efficiency of spider machines and lifting platform equipment between different platforms and prevent track damage, the present application proposes an assembled high-speed rail platform cross-line platform.

Utility model content

One of the main purposes of the present invention is to overcome at least one defect in the prior art, to provide an assembled high-speed rail platform cross-line platform, and to set up a number of mobile support frames between adjacent platforms as auxiliary support points. The beam frame components are built between the support frames and quickly assembled into an obstacle-crossing platform. The assembled high-speed rail platform cross-line platform of the utility model has the advantages of light weight, strong versatility, convenient transportation and on-site handling, and has the characteristics of easy disassembly, lightness and speed, safety and reliability, and high strength.

In order to realize the above-mentioned technical scheme, the utility model adopts the following technical scheme:

According to one aspect of the present utility model, an assembled high-speed rail platform cross-line platform is provided, comprising a beam frame assembly and a mobile support frame, wherein the mobile support frame is arranged on the ground between the tracks of adjacent platforms;

Wherein, the beam frame assembly includes a first beam body and a second beam body, the first beam body is arranged on the platform ground and the moving support frame, and the second beam body is arranged between adjacent moving support frames , the beam frame assembly and the mobile support frame group are assembled into a diversified obstacle-crossing platform.

According to an embodiment of the present invention, a limit baffle plate is further included, and the limit baffle plate is arranged at the corner between the first beam body and the platform.

According to an embodiment of the present utility model, further, the limit baffle is connected to the first beam body through bolts, and the limit baffle is contacted with the edge of the platform to limit the position to prevent the first beam body from shaking and improve the overall structural stability.

According to an embodiment of the present invention, the first beam body and the second beam body are detachably connected to the moving support frame by means of snapping.

According to an embodiment of the present invention, the mobile support frame includes a base, a main beam, an inclined beam, and an arc-shaped support, a main beam is vertically arranged on the base, and several inclined beams are arranged between the main beam and the base , the inclined beam is a reinforced inclined beam, which is used to improve the strength of the structure. The left and right sides of the top of the main beam are respectively provided with arc supports, and the middle part of the arc supports is recessed downward to form a receiving part. The accommodating part is used to cooperate with the edge of the first beam body and the edge of the second beam body; accordingly, the shape of the edge of the first beam body is adapted to the accommodating part, and the shape of the edge of the second beam body is compatible with the edge of the second beam body. accommodating part.

According to an embodiment of the present invention, there are at least two main beams, and adjacent main beams are connected by support beams, and the support beams are used to improve the strength and stability of the product.

According to an embodiment of the present invention, the cross-obstruction platform formed by the beam frame assembly and the mobile support frame assembly uses two adjacent platforms as support points, and is mainly used for transporting low-center-of-gravity equipment between the platforms.

According to an embodiment of the present invention, the moving support frame is a combined splicing frame that cooperates with the first beam body and the second beam body.

According to an embodiment of the present invention, the first beam body and the second beam body can use aluminum ladders.

According to another aspect of the present utility model, an assembled high-speed rail platform cross-line platform is provided, comprising a mobile support frame assembly and a pedal assembly, wherein the mobile support frame assembly is arranged on a track between adjacent platforms, and is protected against external force. It can slide along the track after being pushed, the pedal assembly is laid on the moving support frame assembly, and the two ends of the pedal assembly are respectively located on the adjacent platform ground.

According to an embodiment of the present invention, the moving support frame assembly includes a first support frame body, a second support frame body, and a rail fixing assembly, the bottom of the first support frame body is provided with a rail connection assembly, and the second support frame body is provided with a rail connection assembly. The frame body is arranged on one side of the first support frame body.

According to an embodiment of the present invention, the first support frame body includes a first support frame body unit that is connected end to end as a whole; the adjacent first support frame body units are fixed by connecting beams. Wherein, the first support frame unit includes two sets of first transverse beams and two sets of first vertical beams, and the first vertical beams are arranged on both sides of the first transverse beams.

According to an embodiment of the present invention, it further includes a first inclined beam, and the first inclined beam is arranged between adjacent first vertical beams. The number of vertical beams of the first inclined beam may be two, and the vertical beams may be arranged crosswise between adjacent first vertical beams.

According to an embodiment of the present invention, the second support frame body includes a second support frame body unit that is connected end to end as a whole; the adjacent second support frame body units are fixed by connecting beams. Wherein, the second support frame unit includes a set of second transverse beams, a set of second vertical beams and a set of second inclined beams, and is connected end to end to form a triangular structure.

According to an embodiment of the present invention, the second support frame unit includes a set of second beams and a set of second inclined beams, the second beams are horizontally arranged with one end suspended in the air, and the other end is connected to the first support frame body The upper part of the first vertical beam is fixedly connected, one end of the second inclined beam is fixedly connected to the suspended end of the second horizontal beam, and the other end is fixed to the lower part of the first vertical beam. A vertical beam forms a triangular structure.

According to an embodiment of the present invention, the second support frame body can be symmetrically arranged on both sides of the first support frame body.

According to an embodiment of the present invention, the track fixing assembly includes a flat plate and two sets of vertical plates arranged on both sides of the flat plate, and the structure composed of the flat plate and the two sets of vertical plates is arranged on the track, and is installed on the inner side of the vertical plates by bolts There is a movable support plate, the side of the movable support plate close to the track is provided with an insulating rubber plate, and the bottom of the flat plate is also fixed with an insulating rubber plate, forming a three-sided insulating structure embedded and connected with the track.

According to an embodiment of the present invention, it also includes a hinge bolt, which is movably fixed on the vertical plate, and one end is connected with the movable support plate. The distance between the two sets of vertical plates is adjusted by adjusting the hinge bolt to adapt to different Track size, strong adaptability.

According to an embodiment of the present invention, the pedal assembly includes a first pedal and a second pedal, the first pedal is a side pedal, the first pedals are two groups, and the second pedals are arranged on adjacent first pedals In between, the number of second pedals can be determined according to the distance between adjacent platforms. Wherein, the first pedal is connected and fixed with the second pedal through the pedal connecting sleeve.

According to an embodiment of the present invention, a baffle plate is provided on a side of the lower side of the pedal assembly close to the platform.

According to an embodiment of the present invention, both ends of the pedal assembly connected to the platform ground are provided with anti-skid rubber pads.

According to an embodiment of the present invention, guardrails are provided on both sides of the pedal assembly, which can effectively prevent construction personnel from falling, and is safe and reliable.

As can be seen from the above technical solutions, the present invention has at least one of the following advantages and positive effects:

The assembled high-speed rail platform cross-line platform of the utility model utilizes the adjacent platform ground or track as a fulcrum, and sets up several support frames as auxiliary support points between the adjacent platforms, and builds a cross-line platform between the platform ground and the support frame. The assembled high-speed railway platform cross-line platform of the utility model has the advantages of light weight, strong versatility, convenient transportation and on-site handling, and has the characteristics of easy disassembly, lightness and speed, safety and reliability, and high strength.

The assembled high-speed rail platform cross-line platform of the utility model can not only improve the moving and transportation efficiency of equipment between different platforms, but also can slide along the track and construct at different positions on the track line, and has the characteristics of easy disassembly, safety and reliability.

By adopting the assembled high-speed rail platform cross-line platform of the utility model, the existing spider machine and lifting platform equipment can quickly switch the operation site between adjacent platforms, and also have the sliding function, which realizes multi-station construction, and does not need to be erected again. The frame structure will not cause any damage to the track, and at the same time solve the problems of low construction efficiency and short effective operation time at high places on the high-speed rail platform.

The assembled high-speed railway platform cross-line platform of the utility model can be applied to the multi-line bridge crossing of the high-speed railway platform, has a wide application range, and meets the needs of the barrier-free cross-line operation of the maintenance equipment.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. It is obvious to those skilled in the art that In other words, on the premise of no creative work, other drawings can also be obtained from these drawings.

1 is a schematic structural diagram of an embodiment of an assembled high-speed rail platform cross-line platform according to the present invention;

Fig. 2 is the top view of the cross-line platform of the assembled high-speed rail platform described in Fig. 1;

3 is a schematic structural diagram of the mobile support frame according to the present invention;

Figure 4 is a side view of the mobile support frame described in Figure 3;

Fig. 5 is the top view of the moving support frame described in Fig. 3;

6 is a schematic structural diagram of another embodiment of the assembled high-speed rail platform cross-line platform of the present invention;

FIG. 7 is a top view of the cross-line platform of the assembled high-speed rail platform in FIG. 6 .

8 is a schematic structural diagram of another embodiment of the assembled high-speed rail platform cross-line platform of the present invention;

Fig. 9 is the top view of Fig. 8;

10 is a schematic diagram of the connection of adjacent first support frame units of the present invention;

Figure 11 is an enlarged schematic view of the structure at C in Figure 10;

Figure 12 is an enlarged schematic view of the structure at A in Figure 8;

Figure 13 is an enlarged schematic view of the structure at B in Figure 8;

Fig. 14 is the connection schematic diagram of the pedal assembly in the utility model;

Figure 15 is an enlarged schematic view of the structure at D in Figure 14;

16 is a schematic structural diagram of another embodiment of the assembled high-speed rail platform cross-line platform of the present invention;

FIG. 17 is a schematic diagram of a partially enlarged structure at A-A in FIG. 16;

Figure 18 is a side view of the first support frame body in Figure 16;

Figure 19 is a schematic diagram of the connection between the first pedal and the second pedal;

FIG. 20 is a schematic structural diagram of another embodiment of the assembled high-speed rail platform cross-line platform of the present invention.

The reference numerals are explained as follows:

1-beam frame assembly, 11-first beam body, 12-second beam body, 13-limiting baffle plate, 2-moving support frame,

21-base, 22-main beam, 23-inclined beam, 24-arc support, 25-support beam, 3-platform, 4-track, 5-first support frame, 51-first support frame unit, 511-first beam, 512-first vertical beam, 513-first inclined beam, 52-connecting beam, 53-independent support frame, 6-second support frame body, 61-second support frame body unit, 611- Second beam, 612-Second vertical beam, 613-Second inclined beam, 7-Track fixing assembly, 71-Flat plate, 72-Rise plate, 73-Active support plate, 74-Insulating rubber plate, 75-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, 10-anti-skid rubber pad .

Detailed ways

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It can be connected integrally; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention will be understood according to specific situations.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. . It is to be understood that the data so used are interchangeable under appropriate circumstances for the embodiments of the invention described herein.

The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1 to 7, the assembled high-speed rail platform cross-line platform of the present invention includes a beam frame assembly 1 and a mobile support frame 2. The mobile support frame 2 is arranged on the ground between the tracks of adjacent platforms 3, so The beam frame assembly 1 and the mobile support frame 2 are assembled into a diversified obstacle-crossing platform.

In this embodiment, the beam frame assembly 1 includes a first beam body 11 , a second beam body 12 , and a limiting baffle 13 . The first beam body 11 is disposed on the ground of the platform 3 and on the moving support frame 2 , so The second beam body 12 is disposed between adjacent moving support frames 2 , and the limiting baffle 13 is disposed at the corner between the first beam body 11 and the platform 3 . Further, the limit baffle 11 is connected with the first beam body 11 by bolts, and the limit baffle 13 is in contact with the edge of the platform 3 to limit the position, preventing the first beam body 11 from shaking, and improving the stability of the overall structure. .

In this embodiment, the first beam body 11 and the second beam body 12 are detachably connected to the moving support frame 2 by means of snapping. The movable support frame 2 includes a base 21 , a main beam 22 , an inclined beam 23 , an arc-shaped support 24 and a support beam 25 . There are four inclined beams 23, the inclined beams 23 are reinforced inclined beams used to improve the strength of the structure, and the left and right sides of the top of the main beam 22 are respectively provided with arc supports 24. The middle part is recessed downward to form a receiving part, and the receiving part is used to cooperate with the edge of the first beam body 11 and the edge of the second beam body 12; correspondingly, the shape of the edge of the first beam body 11 is adapted to the receiving part , the shape of the edge of the second beam body 12 is adapted to the accommodating portion. There are two main beams 11, and adjacent main beams 11 are connected by supporting beams 25. The supporting beams 25 are used to improve the strength and stability of the product.

The first beam body 11 and the second beam body 12 can be implemented using aluminum ladders, and the first beam body 11 , the second beam body 12 and the movable support frame 2 are assembled to form an obstacle-spanning platform.

In the utility model, the cross-barrier platform formed by the beam frame assembly 1 and the mobile support frame 2 is mainly used for transporting the weight less than 3 tons between the platforms 3 by using the two adjacent platforms 3 as support points. Equipment with a low center of gravity with a travel speed of not more than 2 km/h.

As shown in Figures 1 and 2, it is a specific implementation of two rails 4 spanning obstacles. First, the mobile support frame 2 is placed on the ground between the rails, and then the first beam body 11 is placed to connect the platform 3 and the mobile support frame 2. The first beam body 11 is two groups, and there are two mobile support frames 2. The first beam bodies 11 of the two groups are respectively connected with the platform 3 and the mobile support frame 2 on both sides; a second beam body 12 is arranged between the two mobile support frames 2. ; Finally, a limit baffle 13 is set at the corner of the first beam body 11 and the platform 3, specifically, the limit baffle 13 is fixed on the lower side of the first beam body 11 by bolts, and the limit baffle 13 and the platform 3 are fixed at the same time. The edge contacts the limit to complete the rapid movement of the spider machine and the lifting platform equipment between the two adjacent platforms 3.

As shown in Figures 6 and 7, it is a specific implementation of four rails 4 spanning obstacles, first place the mobile support frame 2 on the ground between the tracks, and then place the first beam 11 to connect the platform 3 and the mobile support frame 2, and the mobile support frame 2 There are 5 first beam bodies 11, two groups of first beam bodies 11 are respectively connected with the platform 3 and the mobile support frame 2 on both sides; ; Finally, a limit baffle 13 is set at the corner of the first beam body 11 and the platform 3 to complete the rapid movement of the spider machine and the lifting platform equipment between the two platforms 3 of the four tracks.

After the assembled high-speed rail platform of the utility model is constructed across the line platform, it is mainly suitable for transporting low-gravity equipment with a weight of less than 3 tons and a travel speed of not more than 2 km/h between platforms, moving from one platform to another at a constant speed. The working surface of the cross-line platform of the assembled high-speed rail platform of the utility model cannot be stopped for operation, and only transportation operation is allowed. The utility model of the assembled high-speed rail platform cross-line platform uses the adjacent platform ground as a fulcrum, and sets a number of mobile support frames between the adjacent platforms as auxiliary support points, and builds beam frame components between the platform ground and the mobile support frame. Quickly assemble into a barrier-crossing platform. The assembled high-speed railway platform cross-line platform of the utility model has the advantages of light weight, strong versatility, convenient transportation and on-site handling, and has the characteristics of easy disassembly, lightness and speed, safety and reliability, and high strength. After adopting the assembled high-speed rail platform cross-line platform of the utility model, the existing spider machine and lifting platform equipment can quickly switch the operation site between adjacent platforms, without causing any damage to the track 4, and at the same time solving the problem of the high-speed rail platform. It solves the problems of low efficiency of construction operations and short effective operation time.

Referring to Figures 8 to 15, the assembled high-speed rail platform cross-line platform of the present invention includes a mobile support frame assembly and a pedal assembly. The mobile support frame assembly is arranged on the track between adjacent platforms and is pushed by an external force. The lower part can slide along the track 4 , the pedal assembly is laid on the moving support frame assembly, and the two ends of the pedal assembly are respectively located on the ground of the adjacent platform 3 . Specifically, the mobile support frame assembly includes a first support frame body 5 , a second support frame body 6 , and a track fixing assembly 7 . The bottom of the first support frame body 5 is provided with a track fixing assembly 7 , and the second support frame body 6 It is arranged on one side of the first support frame body 5 . The first support frame body 5 includes first support frame body units 51 that are connected end to end as a whole; the adjacent first support frame body units 51 are fixed by connecting beams 52 . The first support frame unit 51 includes two sets of first cross beams 511 and two sets of first vertical beams 512 . The first vertical beams 512 are arranged on both sides of the first cross beam 511 and are arranged on the first support frame unit. 51 on the first inclined beam 513. The second support frame body 6 includes a second support frame body unit 61 which is connected end to end as a whole; the adjacent second support frame body units 61 are fixed by connecting beams. The second support frame unit 61 includes a set of second transverse beams 611 , a set of second vertical beams 612 and a set of second inclined beams 613 , which are connected end to end to form a triangular structure.

The track fixing assembly 7 includes a flat plate 71 and two sets of vertical plates 72 arranged on both sides of the flat plate 71. The structure composed of the flat plate 71 and the two sets of vertical plates 72 is embedded on the track 4, and the inner side of the vertical plate 72 is provided with movable bolts through bolts. The support plate 73 is provided with an insulating rubber plate 74 on the side of the movable support plate 73 close to the track 4 . Of course, in the present invention, the rail fixing assembly 7 also includes a joint bolt 75, which is movably fixed on the vertical plate 72, and one end is connected with the movable support plate 73, and the two groups of vertical plates can be adjusted by adjusting the joint bolt 75. The distance between 72 to adapt to different track 4 sizes, strong adaptability.

When the construction of a construction site is completed, by loosening all the hinge bolts 75, the assembled high-speed rail platform of the utility model can be pushed to slide as a whole on the track line as a whole, thereby improving the construction efficiency.

The pedal assembly includes a first pedal 8 and a second pedal 9. The first pedal 8 is a side pedal, and the first pedals 8 are in two groups. The second pedals 9 are arranged between the adjacent first pedals 8. The number of steps 9 can be determined according to the distance between adjacent platforms 4 . The first pedal 8 is connected and fixed to the second pedal 9 through a pedal connecting sleeve 91 .

In the present invention, the side of the lower side of the pedal assembly close to the platform 4 is provided with a limiting baffle 13 , and both ends of the pedal assembly connected to the ground of the platform 4 are provided with anti-skid rubber pads 10 . Both sides of the pedal assembly are provided with guardrails, which can effectively prevent construction personnel from falling, and are safe and reliable.

As shown in FIGS. 16-20 , in the embodiment of the cross-line platform of the assembled high-speed rail platform of the present invention, the first inclined beams 513 in the first support frame 5 are arranged in two groups and crossed, which improves the stability of the product. The second support frame body 6 includes a second cross beam 611 and a second inclined beam 613. The second cross beam 611 is arranged horizontally, one end is suspended, and the other end is fixedly connected to the upper part of the first vertical beam 512 of the first support frame body 5, so One end of the second inclined beam 613 is fixedly connected to the suspended end of the second horizontal beam 611, and the other end is fixed to the lower part of the first vertical beam 512. The second horizontal beam 611, the second inclined beam 613 and the first vertical beam 512 form a triangle stable structure. The second support frame body 6 as shown in FIG. 20 can be arranged independently, or can be symmetrically arranged on both sides of the first support frame body 5 . The utility model adopts a modular design and has the characteristics of disassembly and assembly. In FIG. 17 , the pedals are fixed by means of the pressing device 93 . Specifically, the base 931 has a hollow cavity for accommodating the pressing plate 933. At the same time, the pressing plate 933 can move toward or away from the pedal under the action of external force. The adjusting screw 932 is installed above the base. Threaded holes are provided at positions corresponding to the adjusting screws 932 on the 931 . After the pressing plate 933 presses the pedal, the adjusting screw 932 is tightened. The pressing device 93 in the present invention can fine-tune the fixed position of the pedal, and has strong adaptability. As shown in FIG. 19 , the adjacent pedals are fixed by the pedal connecting beam 92 , and holes are correspondingly provided on the pedal connecting beam 92 and the pedal, and are respectively fixed by bolts. As shown in FIG. 20 , a group of independent support brackets 53 are added, and the independent support brackets 53 are used when the load is heavy, and the number of the independent support brackets 53 can be increased or decreased according to the actual situation.

To sum up, the assembled high-speed rail platform cross-line platform of the present utility model can use the track as a contact fulcrum, set up several support frames between adjacent platforms, and build a cross-line platform between the platform ground and the support frame. It can not only improve the moving and transportation efficiency of equipment between different platforms, but also can slide along the track and construct in different positions on the track line. It has the characteristics of easy disassembly, safety and reliability, and high strength. By adopting the assembled high-speed rail platform cross-line platform of the utility model, the existing spider machine and lifting platform equipment can quickly switch the work site between adjacent platforms, and also have a sliding function, which realizes multi-station construction, and does not require Re-installing the frame structure will not cause any damage to the track, and at the same time solve the problems of low construction efficiency and short effective operation time at high places on the high-speed rail platform.

When the assembled high-speed rail platform cross-line platform of the utility model is assembled, the splicing must be firm and fastened without shaking; the moving and transportation of the spider machine and the lifting platform equipment between different platforms must be smooth and slow, and it is forbidden to work on the cross-line platform. .

It should be understood that the present invention is not limited in its application to the detailed structure and arrangement of components presented herein. The invention is capable of other embodiments and of being implemented and carried out in various ways. The aforementioned 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 in the text and/or drawings. The embodiments described herein illustrate the best mode known for carrying out the invention, and will enable those 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.

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