CN210766197U - Concatenation formula elastic buffering shop front board - Google Patents
Concatenation formula elastic buffering shop front board Download PDFInfo
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- CN210766197U CN210766197U CN201921585008.3U CN201921585008U CN210766197U CN 210766197 U CN210766197 U CN 210766197U CN 201921585008 U CN201921585008 U CN 201921585008U CN 210766197 U CN210766197 U CN 210766197U
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Abstract
The utility model relates to a splicing elastic buffer pavement board, which comprises an elastic pavement and an integral bottom board, wherein the elastic pavement is positioned on the integral bottom board and is fixedly connected with the integral bottom board; the upper surface of the integral bottom plate is provided with two steel rail grooves, a longitudinal anti-climbing groove and a plurality of transverse anti-climbing grooves; the steel rail groove and the longitudinal anti-climbing groove are arranged along the extending direction of the rail, and the plurality of transverse anti-climbing grooves are arranged at intervals along the direction vertical to the rail; the lower surface of the elastic pavement is provided with a longitudinal anti-climbing convex stem and a transverse anti-climbing convex stem which correspond to the longitudinal anti-climbing groove and the transverse anti-climbing groove; the resilient decking is divided by the two rails into three parts, a mid-decking between the two rails and two outer-decking respectively outboard of the two rails. This application maintenance flow can be simplified to concatenation formula elastic buffering shop front board, reduces the influence to the operation.
Description
Technical Field
The utility model relates to a track traffic field, concretely relates to concatenation formula springiness cushioning shop front board.
Background
At present, the track structure is divided into a ballast track and a ballastless track, the ballast track is a track structure adopting a granular gravel track bed, and the ballastless track is a track structure adopting an integral foundation such as concrete and asphalt mixture to replace the granular gravel track bed. The adoption of the domestic goods yard (logistics park) is a gravel road bed, the structure below the steel rail consists of fastening parts, sleepers and the gravel road bed, the road bed is wrapped by materials which are the same as the material of the road surface only in the connection range of the automobile loading channel and the goods line, and most of the materials are hardened by concrete or cement. This railway roadbed structure view effect is poor and the maintenance is inconvenient, and the railway roadbed is overhauld and need break and close on the cement sclerosis, will exert an influence to the operation of goods line.
The ballastless track is an advanced track technology in the world, and compared with the ballast track, the ballastless track avoids splashing of the railway ballast, has good smoothness, good stability, long service life, good durability and less maintenance work, but is widely applied to high-speed passenger railways at present.
There is no precedent for adopting ballastless tracks on the goods line of the goods yard (logistics park), and the schedule is provided for improving the external landscape image of the park, facilitating the maintenance and researching the ballastless track bed structure suitable for the logistics park and the container goods yard by combining the relevant requirements of Chinese railway headquarters such as guidance suggestion (iron totality [2016] 226) on further promoting the construction of railway logistics base.
SUMMERY OF THE UTILITY MODEL
Maintenance is inconvenient to current railway roadbed structural maintenance, and the railway roadbed is overhauld and need break and close on the cement sclerosis, will produce the problem of influence to the operation of goods line, the utility model provides a concatenation formula elastic buffering shop front board.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spliced, resilient, cushioned decking panel comprising a resilient decking and an integral base plate, the resilient decking being positioned above the integral base plate and the resilient decking being fixedly connected to the integral base plate;
the upper surface of the integral bottom plate is provided with two steel rail grooves, a longitudinal anti-climbing groove and a plurality of transverse anti-climbing grooves; the steel rail groove and the longitudinal anti-climbing groove are arranged along the extending direction of the rail, and the plurality of transverse anti-climbing grooves are arranged at intervals along the direction vertical to the rail;
the lower surface of the elastic pavement is provided with a longitudinal anti-climbing convex stem and a transverse anti-climbing convex stem which correspond to the longitudinal anti-climbing groove and the transverse anti-climbing groove; the resilient decking is divided by the two rails into three parts, a mid-decking between the two rails and two outer-decking respectively outboard of the two rails.
Furthermore, two side faces of the pavement plates and the joint of the two pavement plates are respectively provided with a bottom plate connecting plate along the extension direction of the rail, and the bottom plate connecting plates are respectively fixedly connected with the integral bottom plates on the two sides through bottom plate connecting bolts.
Further, a flat washer is arranged between the bottom plate connecting bolt and the bottom plate connecting plate.
Further, the resilient decking is fixedly connected to the integral floor by a plurality of decking connection bolts.
Further, the decking boards are 2.5m or 3.0m long.
Furthermore, the elastic pavement is made of vulcanized rubber, and the integral bottom plate is of a C60 reinforced concrete structure.
Furthermore, the upper surface of the elastic pavement is also provided with a plurality of round anti-slip corrugations at intervals.
Compared with the prior art, the beneficial effects of the utility model are that: maintenance flow can be simplified to concatenation formula elastic buffering shop front board, reduce the influence to the operation to can satisfy loading and unloading machinery overline operation, furthest reduces the secondary distance of transporting of loading and unloading operation. Wherein, the setting of vertical anti-creep recess, horizontal anti-creep recess, vertical anti-creep convex stem and horizontal anti-creep convex stem can prevent effectively that the shop front is not hard up to creep, just horizontal anti-creep recess can double as the rainwater guiding gutter, has the drainage effect concurrently.
Drawings
Fig. 1 is a schematic structural view of a spliced elastic buffer pavement slab according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of a connection structure between two adjacent deck boards according to an embodiment of the present invention;
fig. 4 is a top view of an integral base plate according to an embodiment of the present invention;
fig. 5 is a schematic sectional view taken along line a-a in fig. 4.
In the figure:
1-an integral base plate; 11-rail grooves; 12-longitudinal anti-creep grooves; 13-transverse anti-creep grooves; 14-decking connection bolt holes; 15-fastener anchor bolt holes; 21-intermediate decking; 211-concave stage; 22-outer decking; 3-steel rail; 4-a bottom plate connecting plate; 5-bottom plate connecting bolt; 6-paving connecting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment relates to a split-joint, resilient, cushioned decking panel including a resilient decking and an integral base plate 1, the resilient decking being positioned above the integral base plate 1 and the resilient decking being fixedly connected to the integral base plate 1;
the upper surface of the integral bottom plate 1 is provided with two steel rail grooves 11, a longitudinal anti-climbing groove 12 and a plurality of transverse anti-climbing grooves 13; the rail groove 11 and the longitudinal anti-climbing groove 12 are arranged along the extending direction of the rail, and the plurality of transverse anti-climbing grooves 13 are arranged at intervals along the direction vertical to the rail;
the lower surface of the elastic pavement is provided with a longitudinal anti-climbing convex stem and a transverse anti-climbing convex stem which correspond to the longitudinal anti-climbing groove 12 and the transverse anti-climbing groove 13; the resilient decking is divided by the two rails 3 into three parts, an intermediate decking 21 and two outer decking 22, the intermediate decking 21 being located between the two rails 3 and the two outer decking 22 being located respectively outboard of the two rails 3.
The maintenance flow can be simplified to concatenation formula elasticity buffering shop front board, reduces the influence to the operation. Wherein, the setting of vertical anti-creep recess 12, horizontal anti-creep recess 13, vertical anti-creep convex stalk and horizontal anti-creep convex stalk can prevent effectively that the shop front is not hard up to creep, just horizontal anti-creep recess 13 can double as the rainwater guiding gutter, has the drainage effect concurrently.
In addition, preferably, in another embodiment of the present invention, the longitudinal anti-climbing grooves 12 are located in the middle of the rail, and the transverse anti-climbing grooves 13 are arranged at equal intervals. Preferably, the whole bottom plate 1 is provided with two transverse anti-climbing grooves 13.
In addition, preferably, in another embodiment of the present invention, the left and right ends of the center pavement 21 are provided with recessed platforms 211 having a certain width along the extending direction of the rail.
In addition, preferably, in another embodiment of the present invention, open grooves are respectively formed in the bottoms of the left and right sides of the middle decking 21 and the bottom of the outer decking 22 on the side close to the steel rail 3 along the extending direction of the steel rail 3, and the open grooves of the left and right sides of the steel rail 3 and the corresponding steel rail groove 11 therebelow form a space structure for installing the steel rail 3. Preferably, a fastener anchor bolt hole 15 is arranged in the rail groove 11.
In addition, preferably, in another embodiment of the present invention, two side surfaces of the pavement slab, where the two pavement slabs are connected, are respectively provided with a bottom slab connection plate 4 along the extension direction of the rail, and the bottom slab connection plates 4 are respectively fixedly connected with the integral bottom slabs 1 on both sides through bottom slab connection bolts 5.
In addition, preferably, in another embodiment of the present invention, a flat washer is further disposed between the bottom plate connecting bolt 5 and the bottom plate connecting plate 4.
In addition, preferably, in another embodiment of the present invention, the elastic decking is fixedly connected to the integrated floor 1 by a plurality of decking connection bolts 6. The decking attachment bolts 6 pass through the resilient decking and are threadedly connected to the decking attachment bolt holes 14 on the integral floor 1. Preferably, a large washer is also provided between the decking connection bolt 6 and the resilient decking.
Preferably, in another embodiment of the invention, the decking is 2.5m or 3.0m long.
In another preferred embodiment of the present invention, the elastic pavement is made of vulcanized rubber, and the integral bottom plate 1 is a C60 reinforced concrete structure.
In addition, preferably, in another embodiment of the present invention, the upper surface of the elastic pavement is further provided with a plurality of round and alternate anti-slip corrugations.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (7)
1. A split-joint resilient, cushioned decking panel comprising a resilient decking and an integral base plate, the resilient decking being positioned above the integral base plate and the resilient decking being fixedly connected to the integral base plate;
the upper surface of the integral bottom plate is provided with two steel rail grooves, a longitudinal anti-climbing groove and a plurality of transverse anti-climbing grooves; the steel rail groove and the longitudinal anti-climbing groove are arranged along the extending direction of the rail, and the plurality of transverse anti-climbing grooves are arranged at intervals along the direction vertical to the rail;
the lower surface of the elastic pavement is provided with a longitudinal anti-climbing convex stem and a transverse anti-climbing convex stem which correspond to the longitudinal anti-climbing groove and the transverse anti-climbing groove; the resilient decking is divided by the two rails into three parts, a mid-decking between the two rails and two outer-decking respectively outboard of the two rails.
2. The split resilient and cushioned decking panel defined in claim 1 wherein the decking panels are provided with respective floor connecting plates along the extent of the track where the decking panels meet, the floor connecting plates being fixedly connected to the respective integral floor panels on each side by floor connecting bolts.
3. The split resilient decking panel defined in claim 2 wherein a flat washer is provided between the base plate connecting bolt and the base plate connecting plate.
4. The split resilient buffer decking panel defined in claim 1 wherein the resilient decking is fixedly connected to the integral base plate by a plurality of decking connection bolts.
5. A spliced, resilient, cushioned decking panel as claimed in claim 1 wherein the decking panel is 2.5m or 3.0m long.
6. The split resilient buffer decking panel defined in claim 1 wherein the resilient decking is of vulcanised rubber and the integral floor is of C60 reinforced concrete construction.
7. A spliced resilient buffer decking panel according to claim 1 wherein the upper surface of the resilient decking is further provided with a plurality of circumferentially spaced non-slip corrugations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585008.3U CN210766197U (en) | 2019-09-23 | 2019-09-23 | Concatenation formula elastic buffering shop front board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585008.3U CN210766197U (en) | 2019-09-23 | 2019-09-23 | Concatenation formula elastic buffering shop front board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210766197U true CN210766197U (en) | 2020-06-16 |
Family
ID=71036888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585008.3U Active CN210766197U (en) | 2019-09-23 | 2019-09-23 | Concatenation formula elastic buffering shop front board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210766197U (en) |
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2019
- 2019-09-23 CN CN201921585008.3U patent/CN210766197U/en active Active
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