CN213389533U - Rail laying connection node structure in factory building - Google Patents
Rail laying connection node structure in factory building Download PDFInfo
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- CN213389533U CN213389533U CN202021475015.0U CN202021475015U CN213389533U CN 213389533 U CN213389533 U CN 213389533U CN 202021475015 U CN202021475015 U CN 202021475015U CN 213389533 U CN213389533 U CN 213389533U
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- Prior art keywords
- track
- hardwood
- layer
- square
- spike
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- 239000011121 hardwood Substances 0.000 claims abstract description 55
- 241001669679 Eleotris Species 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 5
- 239000003818 cinder Substances 0.000 claims abstract description 4
- 239000003245 coal Substances 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
The utility model provides a rail laying connection node structure in a factory building, which comprises a cushion layer, sleepers, a track, spikes, a first square hardwood, a second square hardwood, a laying layer and a concrete slab; the cushion layer is built in a groove preset in the plain soil layer, the two sides of the groove are basic pavements, the cushion layer is a ballast layer with the thickness of 250-300mm, and sleepers are uniformly paved in the middle of the cushion layer; a track is fixed on the middle part of the sleeper by adopting a spike, one end of the spike is fixedly inserted into the sleeper, the other end of the spike is tightly clamped at the bottom of the track, the spikes on two sides are symmetrically arranged, one side of the track is tightly attached to the track and is provided with a first square hardwood, the top surface of the first square hardwood is 30-40mm lower than the track, the outer side of the first square hardwood is tightly attached to a second square hardwood, the top surface of the second square hardwood is flush with the track, and a paving layer is paved on the outer side of the second square hardwood and a cushion layer beside; the pavement layer is a fine coal cinder layer with the thickness of 50mm, prefabricated C20 concrete slabs are evenly paved on the pavement layer, and the surface of the concrete slab is flush with the track.
Description
Technical Field
The utility model relates to a factory building track mounting construction field especially relates to a connected node structure is laid to iron rail in factory building.
Background
Narrow gauge railways are commonly used for transport vehicles in plants, rails are generally arranged on sleepers or concrete foundations, running rail grooves of the transport vehicles need to be arranged on the inner sides of the rails, and the general flatness of the plant ground cannot be influenced; among the prior art, generally directly set up the groove on factory building ground, nevertheless factory building ground is influenced by pressure and expend with heat and contract with cold easily, leads to the specification in groove to change, influences the traveling of transport vechicle, consequently, needs a rail laying connected node structure in the factory building.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a connected node structure is laid to rail in factory building, adopt the utility model discloses a structure is equipped with first party hardwood, second side hardwood in the track inboard and cooperatees and sets up and form the track groove of traveling, and first party hardwood top surface is 30-40mm lower than the track, and first party hardwood outside is hugged closely and is equipped with second side hardwood, and second side hardwood top surface flushes with the track, does not receive pressure and expend with heat and contract with cold influence, excellent in use effect, structural design is reasonable, convenient construction.
In order to achieve the above object, the utility model adopts the following technical scheme: a rail laying connection node structure in a factory building comprises a cushion layer, sleepers, a track, spikes, a first square hardwood, a second square hardwood, a laying layer and a concrete slab; the cushion layer is built in a groove preset in the plain soil layer, the two sides of the groove are basic pavements, the cushion layer is a ballast layer with the thickness of 250-300mm, and sleepers are uniformly paved in the middle of the cushion layer; a track is fixed on the middle part of the sleeper by adopting a spike, one end of the spike is fixedly inserted into the sleeper, the other end of the spike is tightly clamped at the bottom of the track, the spikes on two sides are symmetrically arranged, one side of the track is tightly attached to the track and is provided with a first square hardwood, the top surface of the first square hardwood is 30-40mm lower than the track, the outer side of the first square hardwood is tightly attached to a second square hardwood, the top surface of the second square hardwood is flush with the track, and a paving layer is paved on the outer side of the second square hardwood and a cushion layer beside; the pavement layer is a fine coal cinder layer with the thickness of 50mm, prefabricated C20 concrete slabs are evenly paved on the pavement layer, and the surface of the concrete slab is flush with the track.
Preferably, the length of the sleepers is 2 times of the distance between the rails, and the distance between the adjacent sleepers is 700-750 mm.
Preferably, the first hardwood and the second hardwood are pre-treated to preserve their properties.
Preferably, the distance between the track and the foundation road surface is at least more than 500 mm.
Preferably, the first hardwood has a width of 50-60 mm.
The utility model has the advantages that: adopt the utility model discloses a structure is equipped with first party hardwood, second party hardwood in the track inboard and cooperatees and sets up and form the track groove of traveling, and first party hardwood top surface is 30-40mm lower than the track, and first party hardwood outside is hugged closely and is equipped with second party hardwood, and second party hardwood top surface flushes with the track, does not receive the influence of pressure and expend with heat and contract with cold, excellent in use effect, structural design is reasonable, convenient construction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a rail laying connection node in a plant.
Fig. 2 is an enlarged schematic view of a rail fixing portion.
Wherein: 1 is a basic pavement, 2 is a plain soil layer, 3 is a groove, 4 is a cushion layer, 5 is a sleeper, 6 is a track, 7 is a spike, 8 is a first square hardwood, 9 is a second square hardwood, 10 is a pavement layer, and 11 is a concrete plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-2.
As shown in fig. 1-2, a rail laying connection node structure in a factory building comprises a cushion layer 4, a sleeper 5, a track 6, spikes 7, a first square hardwood 8, a second square hardwood 9, a pavement layer 10 and a concrete slab 11; the cushion layer 4 is built in a groove 3 preset in the plain soil layer 2, two sides of the groove 3 are basic pavements 1, the cushion layer 4 is a ballast layer with the thickness of 250-300mm, and sleepers 5 are uniformly laid on the middle part of the cushion layer 4; a track 6 is fixed on the middle part of the sleeper 5 by adopting a spike 7, one end of the spike 7 is fixedly inserted into the sleeper 5, the other end of the spike is tightly clamped at the bottom of the track 6, the spikes 7 on two sides are symmetrically arranged, a first square hardwood 8 is arranged on one side of the track 6 in a manner of being tightly attached to the track 6, the top surface of the first square hardwood 8 is 30-40mm lower than that of the track 6, a second square hardwood 9 is arranged on the outer side of the first square hardwood 8 in a manner of being tightly attached to the outer side of the first square hardwood 9, the top surface of the second square hardwood 9 is flush with the track 6, and a paving; the pavement layer 10 is a fine coal cinder layer with the thickness of 50mm, prefabricated C20 concrete plates 11 are uniformly paved on the pavement layer 10, and the surfaces of the concrete plates 11 are flush with the track 6.
In specific implementation, the length of the sleepers 5 is 2 times of the distance between the rails 6, and the distance between adjacent sleepers 5 is 700-750 mm.
In particular, the first hardwood 8 and the second hardwood 9 may be pre-treated to preserve their corrosion.
In particular, the distance between the track 6 and the base pavement 1 is at least more than 500 mm.
In particular implementations, the first hardwood 8 may have a width of 50-60 mm.
Claims (5)
1. The utility model provides a connected node structure is laid to rail in factory building which characterized in that: comprises a cushion layer, a sleeper, a track, a spike, a first square hardwood, a second square hardwood, a pavement layer and a concrete slab; the cushion layer is built in a groove preset in the plain soil layer, the two sides of the groove are basic pavements, the cushion layer is a ballast layer with the thickness of 250-300mm, and sleepers are uniformly paved in the middle of the cushion layer; a track is fixed on the middle part of the sleeper by adopting a spike, one end of the spike is fixedly inserted into the sleeper, the other end of the spike is tightly clamped at the bottom of the track, the spikes on two sides are symmetrically arranged, one side of the track is tightly attached to the track and is provided with a first square hardwood, the top surface of the first square hardwood is 30-40mm lower than the track, the outer side of the first square hardwood is tightly attached to a second square hardwood, the top surface of the second square hardwood is flush with the track, and a paving layer is paved on the outer side of the second square hardwood and a cushion layer beside; the pavement layer is a fine coal cinder layer with the thickness of 50mm, prefabricated C20 concrete slabs are evenly paved on the pavement layer, and the surface of the concrete slab is flush with the track.
2. The in-plant rail laying connection node structure according to claim 1, wherein: the length of the sleepers is 2 times of the distance between the rails, and the distance between adjacent sleepers is 700-750 mm.
3. The in-plant rail laying connection node structure according to claim 1, wherein: the first side hardwood and the second side hardwood should be pre-treated for corrosion protection.
4. The in-plant rail laying connection node structure according to claim 1, wherein: the distance between the track and the foundation road surface is at least more than 500 mm.
5. The in-plant rail laying connection node structure according to claim 1, wherein: the first hardwood has a width of 50-60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475015.0U CN213389533U (en) | 2020-07-23 | 2020-07-23 | Rail laying connection node structure in factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475015.0U CN213389533U (en) | 2020-07-23 | 2020-07-23 | Rail laying connection node structure in factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213389533U true CN213389533U (en) | 2021-06-08 |
Family
ID=76201656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021475015.0U Active CN213389533U (en) | 2020-07-23 | 2020-07-23 | Rail laying connection node structure in factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213389533U (en) |
-
2020
- 2020-07-23 CN CN202021475015.0U patent/CN213389533U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: B15, 8th Floor, Building 1, Mingyu Road, Mingyu Community, Kumdarwaza Street, Kashgar City, Xinjiang Uygur Autonomous Region, 844000 Patentee after: Xinjiang Changke Kunshuang Engineering Construction Co.,Ltd. Address before: 537813 No.6 Chetian, Zhennan village, Chenghuang Town, Xingye County, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: Tan Ziping |