Full-side floating slab track

Abstract

The utility model relates to a full side arrangement type floating slab track which comprises two full side arrangement type floating slabs, two slab end side arrangement type vibration isolators, two sets of slab side side arrangement type vibration isolators and a slab middle side arrangement type vibration isolator, and the two slab end side arrangement type vibration isolators are installed at the two opposite ends of the bottoms of the two full side arrangement type floating slabs respectively. The in-slab side vibration isolators are connected with the two close ends of the bottoms of the two full side floating slabs respectively. According to the full-side floating slab track, a side vibration isolator set is formed by springs of the same model, so that the floating slabs are coordinated and consistent in deformation and uniform in bearing; and various limiting and damping structures are integrated through the side vibration isolator, parts needed for floating slab construction are reduced, and the installation efficiency can be improved. In addition, the number of vibration isolators of a single floating slab is reduced, the comprehensive cost of the floating slab is reduced, the economic benefits are improved, the jacking operation technology of the floating slab is optimized through the full-side floating slab track, and the construction efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation, in particular to a full-side-mounted floating plate track. Background Art

[0002] With the development of urban rail transit and the advancement of steel spring floating slab construction technology, side-mounted vibration isolators, which were difficult to promote in the early years, have found new applications in the industry, but are still limited to the side-mounted plus built-in structural model.

[0003] Floating slabs with a side-mounted and internal structure utilize two types of isolators: an internal isolator and an end-mounted isolator. These two isolators have different spring structures, resulting in inconsistent coordinated deformation. This, in turn, makes it difficult to coordinate the deformation of the floating slab. Therefore, research into a new, fully side-mounted floating slab is essential. Furthermore, with the increasingly competitive steel spring floating slab market, finding a low-cost floating slab solution is essential for industry development. The estimated cost of a fully side-mounted floating slab is lower, meeting this industry's needs. Utility Model Content

[0004] (1) Technical problems solved

[0005] The utility model provides a full-side floating plate track, which solves the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully side-mounted floating plate track, comprising two fully side-mounted floating plates, two plate-end side-mounted vibration isolators, two groups of plate-side side-mounted vibration isolators and plate-mid-side side-mounted vibration isolators, the two plate-end side-mounted vibration isolators are respectively installed at the two opposite ends of the bottom of the two fully side-mounted floating plates, the plate-mid-side side-mounted vibration isolators are respectively connected to the two ends close to the bottom of the two fully side-mounted floating plates, the two groups of plate-side side-mounted vibration isolators are respectively installed at the two fully side-mounted The bottom of the floating plate; the plate end side-mounted vibration isolator includes a plate end upper cover plate assembly, a plate end lower bottom plate assembly, a plurality of plate end steel spring assemblies, a plate end gasket group and a plate end damping structure equal to the number of plate end steel spring assemblies. The plate end upper cover plate assembly and the plate end lower bottom plate assembly are connected by a plurality of plate end steel spring assemblies. The plate end gasket group is arranged between the plate end upper cover plate assembly and the full side-mounted floating plate. The plurality of plate end damping structures are formed on the plate end lower bottom plate assembly and are located in the plurality of plate end steel spring assemblies. Inside; the plate side side-mounted vibration isolator includes a plate side upper cover plate assembly, a plate side lower bottom plate assembly, a plurality of plate side steel spring assemblies, a plate side gasket group, and a plate side damping structure whose number is equal to the number of plate side steel spring assemblies. The plate side upper cover plate assembly and the plate side lower bottom plate assembly are connected by a plurality of plate side steel spring assemblies. The plate side gasket group is arranged between the plate side upper cover plate assembly and the full side-mounted floating plate. The plurality of plate side damping structures are formed on the plate side lower bottom plate assembly and are located inside the plurality of plate side steel spring assemblies. Side; the side-mounted vibration isolator in the plate includes an upper cover plate assembly in the plate, a lower bottom plate assembly in the plate, a plurality of steel spring assemblies in the plate, a gasket group in the plate and a plate damping structure equal to the number of steel spring assemblies in the plate. The upper cover plate assembly in the plate and the lower bottom plate assembly in the plate are connected by a plurality of steel spring assemblies in the plate. The gasket group in the plate is arranged between the upper cover plate assembly in the plate and the full-side floating plate. Several of the damping structures in the plate are formed on the lower bottom plate assembly in the plate and are located on the inner sides of several steel spring assemblies in the plate.

[0008] Preferably, the plate end upper cover plate assembly comprises a plate end bearing plate, a plate end first lateral limiting device, a plate end second lateral limiting device, a number of plate end damping moving pieces equal to the number of plate end steel spring assemblies, a plate end steel spring upper limiting structure, and a plate end upper cover plate sheath, the plate end first lateral limiting device and the plate end second lateral limiting device are both formed on the top of the plate end bearing plate, and the plate end first lateral limiting device and the plate end second lateral limiting device are used for lateral limiting of the plate end gasket set, a number of plate end steel spring upper limiting structures are formed on the bottom of the plate end bearing plate and are located on the inner side of a number of plate end steel spring assemblies, the middle part of each plate end steel spring upper limiting structure is downwardly convexly formed with a plate end damping moving piece, and the plate end upper cover plate sheath is formed on the bottom of the plate end bearing plate and covers the outer side of the plate end steel spring assembly; the plate end lower bottom plate assembly comprises a plate end lower bottom plate, a plate end lower bottom plate sheath, and a number of plate end steel spring lower limiting structures equal to the number of plate end steel spring assemblies, the plate end lower bottom plate sheath is formed on the top of the plate end lower bottom plate, and the plate end lower bottom plate sheath is located on the outer side of the plate end steel spring assembly and is simultaneously located on the inner side of the plate end upper cover plate sheath, a number of plate end steel spring lower limiting structures are formed on the top of the plate end lower bottom plate, and each plate end steel spring lower limiting structure is in sliding connection with the plate end damping moving piece located above it, the plate end steel spring lower limiting structure is provided with damping liquid, the plate end steel spring lower limiting structure containing the damping liquid and the plate end damping moving piece in sliding connection with the plate end steel spring lower limiting structure together constitute a plate end damping structure; the plate end longitudinal limiting device mounting plate is further formed on the outer edge of the bottom of the plate end bearing plate, the plate end bottom plate limiting structure is further formed on the outer edge of the top of the plate end lower bottom plate, and the plate end longitudinal limiting device mounting plate and the plate end bottom plate limiting structure are inserted with a longitudinal limiting device fixedly connected with the full-side floating plate by a limiting pin shaft.

[0009] In a further preferred embodiment, the plate-side upper cover plate assembly comprises a plate-side bearing plate, a number of plate-side dynamic damping pieces equal to the number of plate-side steel spring assemblies, a number of plate-side upper limiting structures of steel springs, and a plate-side upper cover plate sheath. The plate-side upper limiting structures of steel springs are formed on the bottom of the plate-side bearing plate and are located on the inner sides of the plate-side steel spring assemblies. The middle part of each plate-side upper limiting structure of steel springs is downwardly convexly formed with a plate-side dynamic damping piece. The plate-side upper cover plate sheath is formed on the bottom of the plate-side bearing plate and covers the outer sides of the plate-side steel spring assemblies. The plate-side lower bottom plate assembly comprises a plate-side lower bottom plate, a plate-side lower bottom plate sheath, and a number of plate-side lower limiting structures of steel springs equal to the number of plate-side steel spring assemblies. The plate-side lower bottom plate sheath is formed on the top of the plate-side lower bottom plate and is located on the outer sides of the plate-side steel spring assemblies and on the inner sides of the plate-side upper cover plate sheath. The plate-side lower limiting structures of steel springs are formed on the top of the plate-side lower bottom plate and are each in sliding connection with a plate-side dynamic damping piece located above it. The plate-side lower limiting structures of steel springs are provided with damping liquid. The plate-side lower limiting structures of steel springs containing the damping liquid and the plate-side dynamic damping pieces in sliding connection with the plate-side lower limiting structures of steel springs together constitute a plate-side damping structure.

[0010] In a further preferred embodiment, the plate-side side-mounted vibration isolator further comprises a gasket set limiting structure arranged on the side of the plate-side upper cover plate assembly and the plate-side lower bottom plate assembly. The gasket set limiting structure is formed with at least one sliding groove, and the sliding groove is provided with a bolt set for fixing the gasket set limiting structure on the side of the plate-side lower bottom plate assembly. The gasket set limiting structure is used for limiting the plate-side gasket set.

[0011] In the further preferred embodiment, the upper cover plate assembly in the plate-in-plate includes a plate-in-plate bearing plate, a first transverse limiting device in the plate, a second transverse limiting device in the plate, a plate-in-plate damping dynamic plate and a plate-in-plate steel spring upper limit structure equal to the number of plate-in-plate steel spring assemblies, and a plate-in-plate upper cover plate sheath, the first transverse limiting device in the plate and the second transverse limiting device in the plate are both formed on the top of the plate-in-plate bearing plate, and the first transverse limiting device in the plate and the second transverse limiting device in the plate are used for the transverse limit of the plate gasket group, several plate-in-plate steel spring upper limit structures are formed at the bottom of the plate-in-plate bearing plate and are located on the inner sides of several plate-in-plate steel spring assemblies, and a plate-in-plate damping dynamic plate is formed in the middle of each plate-in-plate steel spring upper limit structure protruding downward, and the plate-in-plate upper cover plate sheath is formed at the bottom of the plate-in-plate bearing plate and simultaneously covers the outer sides of several plate-in-plate steel spring assemblies; the lower bottom plate assembly in the plate includes a lower bottom plate in the plate, a lower bottom plate sheath and a number equal to the number of plate steel spring assemblies The lower limit structure of the steel spring in the plate is equal to the amount of the lower limit structure of the plate, the lower bottom plate sheath is formed on the top of the lower bottom plate in the plate, and the lower bottom plate sheath is located on the outside of the plurality of steel spring assemblies in the plate and at the same time is on the inside of the upper cover plate sheath in the plate, and the plurality of steel spring lower limit structures in the plate are formed on the top of the lower bottom plate in the plate, and each steel spring lower limit structure in the plate is slidably connected to the damping moving plate in the plate above it, and the damping fluid is provided in the steel spring lower limit structure in the plate to hold the damping fluid. The lower limit structure of the steel spring in the plate with damping fluid and the damping movable plate in the plate that is slidingly connected to the lower limit structure of the steel spring in the plate together constitute the damping structure in the plate; a longitudinal limit device mounting plate is also formed at the bottom outer edge of the load-bearing plate in the plate, and a bottom plate limiting structure is also formed at the top outer edge of the lower bottom plate in the plate. A longitudinal limit device is inserted into the longitudinal limit device mounting plate in the plate and the bottom plate limiting structure, which is connected and fixed to the full-side floating plate by a limit pin.

[0012] In a further embodiment, the longitudinal limiting device includes a limiting rod and a limiting rubber head formed at one end of the limiting rod.

[0013] (3) Beneficial effects

[0014] Compared with the existing technology, the present invention provides a fully side-mounted floating plate track with the following beneficial effects:

[0015] 1. In the present invention, the fully side-mounted floating plate track is composed of a side-mounted vibration isolator group composed of springs of the same type, which can make the deformation of the floating plate coordinated and uniform, and the load is evenly distributed.

[0016] 2. In the present invention, the side-mounted vibration isolator integrates various limit and damping structures, which reduces the number of parts required for floating plate construction and improves installation efficiency.

[0017] 3. In the present invention, the number of vibration isolators of a single floating plate is reduced, the overall cost of the floating plate is reduced, and the economic benefits are improved. In addition, the fully side-mounted floating plate track optimizes the floating plate jacking operation process, which can improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural schematic diagram of a full side-mounted floating plate track according to an embodiment;

[0019] Figure 2 is a top view of a plate-end side-mounted vibration isolator according to an embodiment;

[0020] Figure 3 for Figure 2 Cross-sectional view of the side-mounted vibration isolator at the middle plate end;

[0021] Figure 4 is a top view of a plate-side side-mounted vibration isolator according to an embodiment;

[0022] Figure 5 for Figure 4 Front view of the side-mounted vibration isolator on the middle plate;

[0023] Figure 6 for Figure 4 Cross-sectional view of the side-mounted vibration isolator on the middle plate side;

[0024] Figure 7 is a top view of a side-mounted vibration isolator in a plate according to an embodiment;

[0025] Figure 8 for Figure 7 Cross-sectional view of the side-mounted vibration isolator in the middle plate;

[0026] Figure 9 is a cross-sectional view of a longitudinal limiting device according to an embodiment;

[0027] Figure 10 It is a front view of the limit pin according to the implementation scheme.

[0028] In the figure: 1, full side floating plate; 2, plate end side vibration isolator; 21, plate end upper cover plate assembly; 211, plate end bearing plate; 212, plate end first transverse limiting device; 213, plate end second transverse limiting device; 214, plate end damping moving piece; 215, plate end upper limiting structure of steel spring; 216, plate end upper cover plate sheath; 217, plate end longitudinal limiting device mounting plate; 22, plate end lower bottom plate assembly; 221, plate end lower bottom plate; 222, plate end lower bottom plate sheath; 223, plate end lower limiting structure of steel spring; 224, plate end bottom plate limiting structure; 23, plate end steel spring assembly; 24, plate end gasket set; 25, plate end damping structure; 3, plate side side vibration isolator; 31, plate side upper cover plate assembly; 311, plate side bearing plate; 312, plate side damping moving piece; 313, plate side upper limiting structure of steel spring; 314, plate side upper cover plate sheath; 32, plate side lower bottom plate assembly; 321, plate side lower bottom plate; 322, plate side lower bottom plate sheath; 323, plate side lower limiting structure of steel spring; 33, plate side steel spring assembly; 34, plate side gasket set; 35, plate side damping structure; 36, gasket set limiting structure; 361, sliding groove; 362, bolt set; 37, second gasket set limiting structure; 4, plate middle side vibration isolator; 41, plate middle upper cover plate assembly; 411, plate middle bearing plate; 412, plate middle first transverse limiting device; 413, plate middle second transverse limiting device; 414, plate middle damping moving piece; 415, plate middle upper limiting structure of steel spring; 416, plate middle upper cover plate sheath; 417, plate middle longitudinal limiting device mounting plate; 42, plate middle lower bottom plate assembly; 421, plate middle lower bottom plate; 422, plate middle lower bottom plate sheath; 423, plate middle lower limiting structure of steel spring; 424, plate middle bottom plate limiting structure; 43, plate middle steel spring assembly; 44, plate middle gasket set; 45, plate middle damping structure; 5, longitudinal limiting device; 51, limiting rod; 52, limiting rubber head; 6, limiting pin shaft; 61, pin shaft positioning block; 62, pin shaft limiting block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figure 1A fully side-mounted floating plate track comprises two fully side-mounted floating plates 1, two plate-end side-mounted vibration isolators 2, two groups of plate-side side-mounted vibration isolators 3 and plate-mid-side side-mounted vibration isolators 4, wherein each group of plate-side side-mounted vibration isolators 3 comprises a plurality of plate-side side-mounted vibration isolators 3. The two plate-end side-mounted vibration isolators 2 are respectively installed at the opposite ends of the bottom of the two fully side-mounted floating plates 1, and the plate-end side-mounted vibration isolators 2 can be used to connect with the connecting parts of other roadbeds. The plate-mid-side side-mounted vibration isolators 4 can be respectively connected to the two ends close to the bottom of the two fully side-mounted floating plates 1. The multiple plate-side side-mounted vibration isolators 3 in the two groups of plate-side side-mounted vibration isolators 3 can be evenly installed on the bottom of the two fully side-mounted floating plates 1.

[0031] See Figure 2 and Figure 3 The plate end side-mounted vibration isolator 2 may include a plate end upper cover plate assembly 21, a plate end lower base plate assembly 22, a plurality of plate end steel spring assemblies 23, a plate end gasket group 24, and a plate end damping structure 25 equal in number to the plate end steel spring assemblies 23. The plate end upper cover plate assembly 21 and the plate end lower base plate assembly 22 are connected by a plurality of plate end steel spring assemblies 23, and the plate end upper cover plate assembly 21 is connected and fixed to the full side-mounted floating plate 1, and the plate end lower base plate assembly 22 is connected and fixed to the roadbed foundation. The plate end gasket group 24 can be arranged between the plate end upper cover plate assembly 21 and the full side-mounted floating plate 1 after adjusting its thickness according to design and construction requirements. A plurality of plate end damping structures 25 are formed on the plate end lower base plate assembly 22 and are located on the inner sides of the plurality of plate end steel spring assemblies 23.

[0032] In the embodiment, the upper plate assembly 21 of the plate end can include a plate end bearing plate 211, a first lateral limiting device 212 of the plate end, a second lateral limiting device 213 of the plate end, a number of damping moving pieces 214 of the plate end equal to the number of the plate end steel spring assemblies 23, an upper limiting structure 215 of the plate end steel spring, a sheath 216 of the upper plate of the plate end, and a longitudinal limiting device mounting plate 217 of the plate end; the lower bottom plate assembly 22 of the plate end can include a lower bottom plate 221 of the plate end, a sheath 222 of the lower bottom plate of the plate end, a number of lower limiting structures 223 of the plate end steel spring equal to the number of the plate end steel spring assemblies 23, and a bottom plate limiting structure 224 of the plate end. The first lateral limiting device 212 of the plate end and the second lateral limiting device 213 of the plate end are both formed on the top of the plate end bearing plate 211, and can be matched with the hook of the spreader of the gantry crane, and can be used to hoist the product to the construction site for laying and installation during construction; the first lateral limiting device 212 of the plate end and the second lateral limiting device 213 of the plate end can also be used to limit the plate end gasket assembly 24 placed on the plate end bearing plate 211 in the lateral direction. A number of upper limiting structures 215 of the plate end steel spring are formed on the bottom of the plate end bearing plate 211 and are located on the inner side of a number of plate end steel spring assemblies 23, a number of lower limiting structures 223 of the plate end steel spring are formed on the top of the plate end bearing plate 211 and are located on the inner side of a number of plate end steel spring assemblies 23, and the upper limiting structure 215 of the plate end steel spring and the lower limiting structure 223 of the plate end steel spring can be used to limit and protect the plate end steel spring assembly 23 located on the outer side thereof, so as to avoid large deflection deformation thereof. The middle part of each upper limiting structure 215 of the plate end steel spring is further downwardly protrudingly formed with a damping moving piece 214 of the plate end, each lower limiting structure 223 of the plate end steel spring is in sliding connection with the damping moving piece 214 of the plate end located above it, and the lower limiting structure 223 of the plate end steel spring is provided with damping liquid, so that the lower limiting structure 223 of the plate end steel spring containing the damping liquid and the damping moving piece 214 of the plate end in sliding connection with the lower limiting structure 223 of the plate end steel spring together constitute a damping structure 25 of the plate end. In addition, the damping moving piece 214 of the plate end also has a broken spring extreme limiting effect, that is, when the plate end steel spring assembly 23 is broken, the small gap distance between the damping moving piece 214 of the plate end and the plate end lower bottom plate 221 can be used to realize that even if the spring is broken, the upper plate assembly of the plate end and the full-side floating plate 1 can only fall a few millimeters, and hard contact occurs, so as to reduce the driving safety problem. The sheath 216 of the upper plate of the plate end is formed on the bottom of the plate end bearing plate 211 and covers the outer side of a number of plate end steel spring assemblies 23, the sheath 222 of the lower bottom plate of the plate end is formed on the top of the plate end bearing plate 221, and the sheath 222 of the lower bottom plate of the plate end is located on the outer side of a number of plate end steel spring assemblies 23 and simultaneously on the inner side of the sheath 216 of the upper plate of the plate end.The plate end longitudinal limit device mounting plate 217 is formed at the bottom outer edge of the plate end bearing plate 211, and the plate end bottom plate limiting structure 224 is formed at the top outer edge of the plate end lower bottom plate 221. The plate end longitudinal limit device mounting plate 217 and the plate end bottom plate limiting structure 224 can be inserted with a longitudinal limit device 5 connected and fixed between the full side floating plate 1 by a limit pin 6, and the longitudinal limit device 5 is used to limit the connection position between the plate end upper cover plate assembly 21 and the plate end lower bottom plate assembly 22 and the full side floating plate 1.

[0033] See Figures 4 to 6 The plate-side side-mounted vibration isolator 3 may include a plate-side upper cover plate assembly 31, a plate-side lower base plate assembly 32, a plurality of plate-side steel spring assemblies 33, a plate-side gasket group 34, a plate-side damping structure 35 equal in number to the plate-side steel spring assemblies 33, and a gasket group limiting structure 36. The plate-side upper cover plate assembly 31 and the plate-side lower base plate assembly 32 are respectively connected and fixed to the fully side-mounted floating slab 1 and the track foundation, and the plate-side upper cover plate assembly 31 and the plate-side lower base plate assembly 32 are connected by a plurality of plate-side steel spring assemblies 33. The plate-side gasket group 34 can be adjusted in thickness according to design and construction requirements and then be arranged between the plate-side upper cover plate assembly 31 and the fully side-mounted floating slab 1. A plurality of plate-side damping structures 35 are formed on the plate-side lower base plate assembly 32 and are located on the inner sides of the plurality of plate-side steel spring assemblies 33. At least one sliding groove 361 is formed on the gasket group limiting structure 36, and a bolt group 362 is provided in the sliding groove 361 to fix the gasket group limiting structure 36 to the side of the plate side lower base plate assembly 32. The gasket group limiting structure 36 can be used to limit the placement of the plate side gasket group 34.

[0034] In this embodiment, the panel-side upper cover plate assembly 31 includes a panel-side bearing plate 311, a number of panel-side damping rotors 312 equal to the number of panel-side steel spring assemblies 33, a panel-side steel spring upper limit structure 313, and a panel-side upper cover plate cover 314. The panel-side lower base plate assembly 32 includes a panel-side lower base plate 321, a panel-side lower base plate cover 322, and a number of panel-side steel spring lower limit structures 323 equal to the number of panel-side steel spring assemblies 33. Several panel-side steel spring upper limit structures 313 are formed at the bottom of the panel-side bearing plate 311 and are located inside the several panel-side steel spring assemblies 33. The panel-side steel spring lower limit structures 323 are formed at the top of the panel-side lower base plate 321 and are located inside the several panel-side steel spring assemblies 33, so that both can be used to limit and protect the panel-side steel spring assemblies 33 from flexural deformation. A plate-side damping rotor 312 is formed in a downwardly protruding central portion of each plate-side steel spring upper limit structure 313. Each plate-side steel spring lower limit structure 323 is slidably connected to the plate-side damping rotor 312 located above it. Damping fluid is provided in the plate-side steel spring lower limit structure 323, so that the plate-side steel spring lower limit structure 323 containing the damping fluid and the plate-side damping rotor 312 slidably connected to the plate-side steel spring lower limit structure 323 together constitute the plate-side damping structure 35. A plate-side upper cover plate sheath 314 is formed at the bottom of the plate-side bearing plate 311 and simultaneously covers the outer sides of the plurality of plate-side steel spring assemblies 33. A plate-side lower bottom plate sheath 322 is formed at the top of the plate-side lower bottom plate 321 and is located outside the plurality of plate-side steel spring assemblies 33 and inside the plate-side upper cover plate sheath 314.

[0035] See Figure 7 and Figure 8 The mid-slab side-mounted vibration isolator 4 includes an upper mid-slab cover plate assembly 41, a lower mid-slab base plate assembly 42, several mid-slab steel spring assemblies 43, a mid-slab gasket assembly 44, and a number of mid-slab damping structures 45 equal to the number of mid-slab steel spring assemblies 43. The upper mid-slab cover plate assembly 41 and the lower mid-slab base plate assembly 42 can be connected and fixed to the fully side-mounted floating slab 1 and the track foundation, respectively. The mid-slab cover plate assembly 41 and the lower mid-slab base plate assembly 42 are connected by several mid-slab steel spring assemblies 43. The mid-slab gasket assembly 44 can be pre-adjusted in thickness according to design and construction requirements and then positioned between the upper mid-slab cover plate assembly 41 and the fully side-mounted floating slab 1 to fill the gap between the upper mid-slab cover plate assembly 41 and the fully side-mounted floating slab 1. Several mid-slab damping structures 45 are formed on the lower mid-slab base plate assembly 42 and are located inside the several mid-slab steel spring assemblies 43.

[0036] In this embodiment, the upper cover plate assembly 41 in the plate-in-plate can include a plate-in-plate bearing plate 411, a first transverse limiting device 412 in the plate, a second transverse limiting device 413 in the plate, a plate-in-plate damping rotor 414 equal in number to the plate-in-plate steel spring assemblies 43, a plate-in-plate steel spring upper limiting structure 415, a plate-in-plate upper cover plate sheath 416, and a plate-in-plate longitudinal limiting device mounting plate 417; the lower base plate assembly 42 in the plate can include a plate-in-plate lower base plate 421, a plate-in-plate lower base plate sheath 422, a plate-in-plate steel spring lower limiting structure 423 equal in number to the plate-in-plate steel spring assemblies 43, and a plate-in-plate bottom plate limiting structure 424. The first transverse limiting device 412 in the plate and the second transverse limiting device 413 in the plate are both formed on the top of the plate-in-plate bearing plate 411. The first transverse limiting device 412 in the plate and the second transverse limiting device 413 in the plate can also be used for lifting and transportation, and can also be used to laterally limit the plate gasket group 44. Several steel spring upper limit structures 415 are formed at the bottom of the plate-supporting plate 411 and are located inside the several steel spring assemblies 43. Several steel spring lower limit structures 423 are formed at the top of the lower base plate 421 and are located inside the several steel spring assemblies 43, so that both can be used to limit and protect the steel spring assemblies 43 from bending and deformation. A damping rotor 414 is formed in the middle of each steel spring upper limit structure 415, protruding downward. Each steel spring lower limit structure 423 is slidably connected to the damping rotor 414 located above it. Damping fluid is provided in the steel spring lower limit structure 423, so that the steel spring lower limit structure 423 containing the damping fluid and the damping rotor 414 slidably connected to the steel spring lower limit structure 423 together constitute the damping structure 45. The upper cover plate sheath 416 is formed at the bottom of the supporting plate 411 and at the same time covers the outside of several steel spring assemblies 43 in the plate. The lower bottom plate sheath 422 is formed at the top of the lower bottom plate 421 and the lower bottom plate sheath 422 is located on the outside of several steel spring assemblies 43 in the plate and at the same time is on the inside of the upper cover plate sheath 416 in the plate.

[0037] See Figure 9 The longitudinal limiting device 5 includes a limiting rod 51 and a limiting rubber head 52 formed at one end of the limiting rod 51. The limiting rod 51 can pass through the openings on the plate end longitudinal limiting device mounting plate 217, the plate end bottom plate limiting structure 224, the plate mid-longitudinal limiting device mounting plate 417, or the plate mid-bottom plate limiting structure 424. The end protrusion of the limiting rod 51 and the limiting rubber head 52 can limit the range of movement of the limiting rod 51 in the aforementioned openings. After adjusting the position, the limiting pin 6 can be used to lock the plate end longitudinal limiting device mounting plate 217, the plate end bottom plate limiting structure 224, the plate mid-longitudinal limiting device mounting plate 417, or the plate mid-bottom plate limiting structure 424 to the full-side floating plate 1.

[0038] See Figure 10 The limiting pin 6 includes a pin positioning block 61 and a pin limiting block 62 . The pin limiting block 62 is protruded at one end of the pin positioning block 61 , and the outer diameter of the pin limiting block 62 is greater than the outer diameter of the pin positioning block 61 .

[0039] In this embodiment, the fully side-mounted vibration isolator can convert the high-rigidity spring into multiple groups of small-rigidity spring groups, and integrate various limit and damping structures into one, which can make: the coordinated deformation of the floating plate more consistent and the load-bearing uniform; the various limit and damping structures are integrated into one, reducing parts and facilitating construction; the number of single floating plate vibration isolators is reduced, saving costs; the jacking operation process is optimized and the construction efficiency is improved.

[0040] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fully side-mounted floating plate track, characterized in that: The invention comprises two fully side-mounted floating plates (1), two plate-end side-mounted vibration isolators (2), two groups of plate-side side-mounted vibration isolators (3) and a plate-mid-side side-mounted vibration isolator (4), wherein the two plate-end side-mounted vibration isolators (2) are respectively installed at two opposite ends of the bottom of the two fully side-mounted floating plates (1), the plate-mid-side side-mounted vibration isolators (4) are respectively connected to two adjacent ends of the bottom of the two fully side-mounted floating plates (1), and the two groups of plate-side side-mounted vibration isolators (3) are respectively installed at the bottom of the two fully side-mounted floating plates (1). Wherein, the plate end side-mounted vibration isolator (2) comprises a plate end upper cover plate assembly (21), a plate end lower base plate assembly (22), a plurality of plate end steel spring assemblies (23), a plate end gasket group (24) and a plate end damping structure (25) equal in number to the plate end steel spring assemblies (23); the plate end upper cover plate assembly (21) and the plate end lower base plate assembly (22) are connected by a plurality of plate end steel spring assemblies (23); the plate end gasket group (24) is arranged between the plate end upper cover plate assembly (21) and the full side-mounted floating plate (1); and a plurality of the plate end damping structures (25) are formed on the plate end lower base plate assembly (22) and are located on the inner sides of the plurality of plate end steel spring assemblies (23); The plate-side side-mounted vibration isolator (3) comprises a plate-side upper cover plate assembly (31), a plate-side lower base plate assembly (32), a plurality of plate-side steel spring assemblies (33), a plate-side gasket group (34), and a plate-side damping structure (35) whose number is equal to the number of the plate-side steel spring assemblies (33); the plate-side upper cover plate assembly (31) and the plate-side lower base plate assembly (32) are connected by a plurality of plate-side steel spring assemblies (33); the plate-side gasket group (34) is arranged between the plate-side upper cover plate assembly (31) and the fully side-mounted floating plate (1); and a plurality of the plate-side damping structures (35) are formed on the plate-side lower base plate assembly (32) and are located on the inner sides of the plurality of plate-side steel spring assemblies (33); The mid-plate side-mounted vibration isolator (4) comprises a mid-plate upper cover plate assembly (41), a mid-plate lower base plate assembly (42), a plurality of mid-plate steel spring assemblies (43), a mid-plate gasket group (44), and a mid-plate damping structure (45) equal in number to the mid-plate steel spring assemblies (43). The mid-plate upper cover plate assembly (41) and the mid-plate lower base plate assembly (42) are connected by a plurality of mid-plate steel spring assemblies (43). The mid-plate gasket group (44) is arranged between the mid-plate upper cover plate assembly (41) and the full-side-mounted floating plate (1). The plurality of mid-plate damping structures (45) are formed on the mid-plate lower base plate assembly (42) and are located on the inner sides of the plurality of mid-plate steel spring assemblies (43).

2. The fully side-mounted floating plate track according to claim 1, characterized in that: The plate end upper cover plate assembly (21) comprises a plate end bearing plate (211), a plate end first transverse limiting device (212), a plate end second transverse limiting device (213), a plate end damping movable plate (214) equal in number to the plate end steel spring assembly (23), a plate end steel spring upper limit structure (215), and a plate end upper cover plate sheath (216), wherein the plate end first transverse limiting device (212) and the plate end second transverse limiting device (213) are both formed on the top of the plate end bearing plate (211), and the plate end first transverse limiting device (21 2) and the second lateral limiting device (213) at the plate end are used for lateral limiting of the plate end gasket group (24); a plurality of plate end steel spring upper limiting structures (215) are formed at the bottom of the plate end bearing plate (211) and are located on the inner sides of a plurality of plate end steel spring assemblies (23); a plate end damping movable plate (214) is formed in the middle of each of the plate end steel spring upper limiting structures (215) so as to protrude downward; the plate end upper cover plate sheath (216) is formed at the bottom of the plate end bearing plate (211) and is simultaneously covered on the outer sides of a plurality of plate end steel spring assemblies (23).

3. The fully side-mounted floating slab track according to claim 2, characterized in that: The plate end lower bottom plate assembly (22) comprises a plate end lower bottom plate (221), a plate end lower bottom plate cover (222) and a plate end steel spring lower limiting structure (223) equal in number to the plate end steel spring assembly (23). The plate end lower bottom plate cover (222) is formed on the top of the plate end lower bottom plate (221), and the plate end lower bottom plate cover (222) is located on the outside of a plurality of plate end steel spring assemblies (23) and at the same time on the inside of the plate end upper cover plate cover (216). The lower spring limit structure (223) is formed on the top of the lower base plate (221) of the plate end, and each plate end steel spring lower limit structure (223) is slidably connected to the plate end damping rotor (214) located above it, and damping fluid is provided in the plate end steel spring lower limit structure (223). The plate end steel spring lower limit structure (223) containing the damping fluid and the plate end damping rotor (214) slidably connected to the plate end steel spring lower limit structure (223) together constitute the plate end damping structure (25).

4. The fully side-mounted floating slab track according to claim 3, characterized in that: A plate end longitudinal limiting device mounting plate (217) is also formed at the bottom outer edge of the plate end bearing plate (211), and a plate end bottom plate limiting structure (224) is also formed at the top outer edge of the plate end lower bottom plate (221). A longitudinal limiting device (5) is inserted into the plate end longitudinal limiting device mounting plate (217) and the plate end bottom plate limiting structure (224) and is connected and fixed to the full side-mounted floating plate (1) by a limiting pin shaft (6).

5. The fully side-mounted floating slab track according to claim 1, characterized in that: The plate side upper cover plate assembly (31) includes a plate side bearing plate (311), a plate side damping rotor (312) whose number is equal to the number of plate side steel spring assemblies (33), a plate side steel spring upper limit structure (313), and a plate side upper cover plate cover (314). Several plate side steel spring upper limit structures (313) are formed at the bottom of the plate side bearing plate (311) and are located on the inner sides of several plate side steel spring assemblies (33). A plate side damping rotor (312) is formed in the middle of each plate side steel spring upper limit structure (313) in a downwardly protruding manner. The plate side upper cover plate cover (314) is formed at the bottom of the plate side bearing plate (311) and is simultaneously covered on the outer sides of several plate side steel spring assemblies (33).

6. The fully side-mounted floating slab track according to claim 5, characterized in that: The plate side lower bottom plate assembly (32) includes a plate side lower bottom plate (321), a plate side lower bottom plate cover (322) and a plate side steel spring lower limiting structure (323) equal in number to the plate side steel spring assembly (33). The plate side lower bottom plate cover (322) is formed on the top of the plate side lower bottom plate (321), and the plate side lower bottom plate cover (322) is located on the outside of a plurality of plate side steel spring assemblies (33) and at the same time on the inside of the plate side upper cover plate cover (314). The lower spring limit structure (323) is formed on the top of the plate side lower base plate (321), and each plate side steel spring lower limit structure (323) is slidably connected to the plate side damping rotor (312) located above it, and damping fluid is provided in the plate side steel spring lower limit structure (323). The plate side steel spring lower limit structure (323) containing the damping fluid and the plate side damping rotor (312) slidably connected to the plate side steel spring lower limit structure (323) together constitute the plate side damping structure (35).

7. The fully side-mounted floating slab track according to claim 6, characterized in that: The plate-side side-mounted vibration isolator (3) further comprises a gasket group limiting structure (36) arranged on the side of the plate-side upper cover plate assembly (31) and the plate-side lower base plate assembly (32); at least one sliding groove (361) is formed on the gasket group limiting structure (36); and a bolt group (362) is arranged in the sliding groove (361) for fixing the gasket group limiting structure (36) to the side of the plate-side lower base plate assembly (32); the gasket group limiting structure (36) is used for limiting the plate-side gasket group (34).

8. The fully side-mounted floating slab track according to claim 1, characterized in that: The upper cover plate assembly (41) comprises an inner bearing plate (411), an inner first transverse limiting device (412), an inner second transverse limiting device (413), an inner damping plate (414) and an inner steel spring upper limiting structure (415) equal in number to the inner steel spring assembly (43), and an inner cover plate sheath (416). The inner first transverse limiting device (412) and the inner second transverse limiting device (413) are both formed on the top of the inner bearing plate (411), and the inner first transverse limiting device (412) is provided on the inner steel spring assembly (43). ) and the second transverse limiting device (413) in the plate are used for transverse limiting of the gasket group (44) in the plate, and several steel spring upper limiting structures (415) in the plate are formed at the bottom of the plate bearing plate (411) and are located on the inner side of several steel spring assemblies (43) in the plate. A damping dynamic plate (414) is formed in the middle of each of the steel spring upper limiting structures (415) in the plate so as to protrude downward. The upper cover plate sheath (416) in the plate is formed at the bottom of the plate bearing plate (411) and is also covered on the outer side of several steel spring assemblies (43) in the plate.

9. The fully side-mounted floating slab track according to claim 8, characterized in that: The lower bottom plate assembly (42) comprises a lower bottom plate (421), a lower bottom plate cover (422) and lower limit structures (423) of the steel spring assemblies (43) in the plate. The lower bottom plate cover (422) is formed on the top of the lower bottom plate (421), and the lower bottom plate cover (422) is located outside the plurality of steel spring assemblies (43) in the plate and inside the upper cover plate cover (416) in the plate. The spring lower limiting structure (423) is formed on the top of the lower bottom plate (421) in the plate, and each plate steel spring lower limiting structure (423) is slidably connected to the plate damping rotor (414) located above it, and damping fluid is provided in the plate steel spring lower limiting structure (423). The plate steel spring lower limiting structure (423) containing the damping fluid and the plate damping rotor (414) slidably connected to the plate steel spring lower limiting structure (423) together constitute the plate damping structure (45).

10. The fully side-mounted floating slab track according to claim 9, characterized in that: A mid-plate longitudinal limiting device mounting plate (417) is also formed at the bottom outer edge of the mid-plate bearing plate (411), and a mid-plate bottom plate limiting structure (424) is also formed at the top outer edge of the mid-plate lower bottom plate (421). A longitudinal limiting device (5) is inserted into the mid-plate longitudinal limiting device mounting plate (417) and the mid-plate bottom plate limiting structure (424), and is connected and fixed to the full-side floating plate (1) by a limiting pin shaft (6).

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