CN219061155U - Isolation fence structure for railway deep cutting slope platform - Google Patents
Isolation fence structure for railway deep cutting slope platform Download PDFInfo
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- CN219061155U CN219061155U CN202223597543.5U CN202223597543U CN219061155U CN 219061155 U CN219061155 U CN 219061155U CN 202223597543 U CN202223597543 U CN 202223597543U CN 219061155 U CN219061155 U CN 219061155U
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- stay cord
- slope platform
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- 238000002955 isolation Methods 0.000 title description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 230000004888 barrier function Effects 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 241000287828 Gallus gallus Species 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The application discloses a barrier fence structure for railway deep cutting slope platform, this barrier fence structure arranges in the railway existing guard fence inboard and forms independent enclosed area with the railway existing guard fence between, barrier fence structure includes: steel column, protective net, pull rope and anchor rod; the lower end of the steel column is fixedly connected with the pavement foundation through an anchor bolt, two ends of the protective net are fixedly connected with the steel column, the anchor rod is anchored on the pavement foundation, the first end of the pull rope is fixedly connected with the upper end of the steel column, and the second end of the pull rope is fixedly connected with the upper end of the anchor rod. The method solves the problem that an maintainer passing through the railway protective fence cannot carry out further protection in the related art, and potential safety hazards possibly approaching to a railway operation route in the overhaul process exist.
Description
Technical Field
The application relates to the technical field of railway engineering, in particular to a segregator barrier structure for a railway deep cutting slope platform.
Background
Along with the development of railways in China, from green-skin cars with speed per hour of tens of kilometers to high-speed railways with speed per hour of more than 300 kilometers, along with the continuous speed increasing of railways, the safety index of line protection is also improved, so that the protection fence for protecting the line safety at two sides of the railways plays an important role.
Conventional railway protective fences are mainly divided into concrete solid fences and metal net fences. The concrete solid fence consists of concrete columns, fence pieces, upper and lower sills, column caps and the like, and the metal net fence consists of concrete columns and metal net pieces.
The railway protective fence is according to the setting principle of the design drawing: is arranged at 0.5m inside the land boundary, namely at 0.5m inside the symptomatic red line. After the line sign land is sealed according to the conventional design, railway office workers can only enter a railway area through the existing railway protective fence when the railway office workers are in a skylight point in a flood season, the workers cannot be further protected after the railway protective fence is passed, and the problem that potential safety hazards possibly get too close to a railway operation route in the overhaul process exists.
Disclosure of Invention
The main aim of the application is to provide a segregator barrier structure for railway deep cutting slope platform, so as to solve the problem that the maintainer passing through the railway guard fence cannot further protect in the related art, and the potential safety hazard possibly approaching to the railway operation route in the overhaul process is existed.
In order to achieve the above object, the present application provides a barrier fence structure for a railway deep cutting slope platform, the barrier fence structure being disposed inside and forming an independent enclosed area with an existing railway protective fence, the barrier fence structure comprising: steel column, protective net, pull rope and anchor rod; wherein,,
the lower extreme of steel column passes through rag bolt and road surface basis fixed connection, the both ends and the steel column fixed connection of protection network, the stock anchor is on road surface basis, the first end of stay cord with the upper end fixed connection of steel column, the second end with the upper end fixed connection of stock.
Further, the protection net comprises a plurality of metal rings, an upper supporting rope and a lower supporting rope, wherein the metal rings are connected in series to form a net structure, the upper supporting rope penetrates through the metal rings at the upper end and then is connected with the upper end of the steel column, and the lower supporting rope penetrates through the metal rings at the lower end and then is connected with the lower end of the steel column.
Further, the upper end of the anchor rod is provided with a chicken heart ring, the upper end of the steel column is provided with a connecting ring, the first end of the pull rope is fixed through an aluminum sleeve after being bent, and an annular connecting part is formed and is connected with the connecting ring in a hanging mode;
the second end of the pull rope penetrates through the chicken heart ring and is fixed through the rope clamp.
Further, the stay cord includes supporting rope, side stay cord and goes up the stay cord, supporting rope and side stay cord are arranged in the extending direction of protection network, form the acute angle between supporting rope and the side stay cord, go up the stay cord and be located the steel column deviates from one side of railway.
Further, the lower extreme of steel column is fixed firmly the bottom plate, the bottom plate passes through rag bolt and road surface basis fixed connection, the upper end horizontal extension of steel column has the extension board, the go-between set firmly in on the extension board.
Further, a threading ring is arranged at the lower end of the steel column, the upper supporting rope penetrates through the connecting ring, and the lower supporting rope penetrates through the threading ring.
Further, the lower end of the protective net is provided with a tailing structure which is contacted with the pavement foundation, and the tailing structure is compacted by broken stones.
Further, the segregator barrier structure is adapted to be disposed in the slope and opening area of the line.
In an embodiment of the present application, a segregator barrier structure is disposed inside and between an existing railway protective barrier and an existing railway protective barrier to form an independent enclosure, the segregator barrier structure comprising: steel column, protective net, pull rope and anchor rod; the lower extreme of steel column passes through rag bolt and road surface basis fixed connection, the both ends and the steel column fixed connection of protection network, the stock anchors on road surface basis, the first end of stay cord with the upper end fixed connection of steel column, the second end with the upper end fixed connection of stock has reached by the existing guard fence of railway as a fence, by the isolation fence structure of arranging as two fence, forms independent closed district between isolation fence structure and the existing guard fence of railway, overhauls in this independent closed district after the existing guard fence of railway, prevents by newly-increased isolation fence structure that personnel from excessively approaching the railway operation route, the purpose of guarantee personnel security to the maintenance personnel after having passed through the existing guard fence of railway can't carry out further protection, there is the problem of the potential safety hazard that can too be close to the railway operation route in the maintenance process.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application. In the drawings:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present application;
FIG. 2 is a schematic top view of an embodiment of the present application;
FIG. 3 is a schematic structural view of a protection net according to an embodiment of the present application;
FIG. 4 is a schematic view of a steel column according to an embodiment of the present application;
FIG. 5 is a schematic diagram of the structure of two ends of a pull rope according to an embodiment of the present application;
FIG. 6 is a schematic illustration of an arrangement of isolated guard fence structures according to an embodiment of the present application;
the steel column 1, the support plate 101, the threading ring 102, the protection net 2, the upper support rope 21, the metal ring 22, the lower support rope 23, the fixed rope 3, the pull rope 4, the support rope 41, the side pull rope 42, the upper pull rope 43, the rope clamp 44, the aluminum sleeve 45, the anchor rod 5, the tail 6, the existing protection fence of the railway 7, the isolation fence structure 8 and the independent sealing area 9.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein.
In the present application, the terms "upper", "lower", "inner", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "configured," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
After the line sign land is sealed according to the conventional design, railway office workers can only enter a railway area through the existing railway protective fence when the railway office workers are in a skylight point in a flood season, the workers cannot be further protected after the railway protective fence is passed, and the problem that potential safety hazards possibly get too close to a railway operation route in the overhaul process exists.
To solve the above-mentioned technical problems, as shown in fig. 6, an embodiment of the present application provides a segregator barrier structure for a railway deep cut slope platform, the segregator barrier structure being disposed inside an existing railway guard rail 7 and forming an independent enclosed area 9 with the existing railway guard rail 7, as shown in fig. 1 to 5, the segregator barrier structure 8 includes: the steel column 1, the protective net 2, the stay cord 4 and the anchor rod 5; wherein,,
the lower extreme of steel column 1 passes through rag bolt and road surface basis fixed connection, and the both ends and the steel column 1 fixed connection of protection network 2, stock 5 anchor are on road surface basis, and the first end and the upper end fixed connection of steel column 1 of stay cord 4, the upper end fixed connection of second end and stock 5.
In this embodiment, as shown in fig. 6, a segregator barrier structure 8 is added on the inner side of the existing railway protective barrier 7, the existing railway protective barrier 7 is used as a barrier, the arranged segregator barrier structure 8 is used as a secondary barrier, an independent enclosed area 9 is formed between the segregator barrier structure 8 and the existing railway protective barrier 7, personnel can overhaul in the independent enclosed area 9 after passing through the existing railway protective barrier 7, and the newly added segregator barrier structure prevents personnel from approaching the railway operation route too closely, so that personnel safety is ensured. The existing railway protective fence 7 can be additionally provided with an inspection operation door, the position of the operation door corresponds to the independent sealing area 9, and personnel can enter the independent sealing area 9 through the operation door for maintenance. The working door is more free in the opening position on the existing protective fence 7 of the railway, due to the presence of the independent closing area 9. The isolation fence structure is used for being arranged in the side slope and the hole area of the line, the hole and the side slope platform are large in construction space, convenient to construct and install, simple in personnel operation and low in labor intensity.
The barrier fence structure needs to be easy to install and have sufficient structural stability. For this reason, the present embodiment specifically describes a barrier fence structure:
as shown in fig. 1 to 5, the barrier fence structure includes: steel column 1, protection network 2, stay cord 4 and stock 5. According to the line length that needs the protection, the quantity of steel column 1 can set up to a plurality ofly, keeps certain interval between the adjacent steel column 1, and protection network 2 can be the metal flexible network, has the advantage of being convenient for installation and transportation. The protection network 2 is supported by the steel column 1, so that two ends of the protection network 2 are connected with the steel column 1, and the steel column 1 is fixedly installed on a road surface foundation. Specifically, the foundation bolt can be installed on a concrete pavement foundation. Because the steel column 1 is not in a pre-buried structure, the stay rope 4 and the anchor rod 5 are additionally arranged in the embodiment in consideration of the stability of the reinforced structure. The anchor rod 5 is anchored on the road foundation, and the both ends of stay cord 4 are connected with steel column 1 and stock 5 respectively, and through stock 5 with steel column 1 taut.
According to the embodiment, through the arrangement of the isolation fence structure, the problem that maintenance personnel after passing through the railway protection fence cannot be further protected in the related art, and potential safety hazards possibly approaching to a railway operation route in the maintenance process are solved.
The protection net 2 is used as a main protection structure, in this embodiment, the protection net 2 includes a plurality of metal rings 22, an upper supporting rope 21 and a lower supporting rope 23, the metal rings 22 are connected in series to form a net structure, the upper supporting rope 21 passes through the metal ring 22 at the upper end and then is connected with the upper end of the steel column 1, and the lower supporting rope 23 passes through the metal ring 22 at the lower end and then is connected with the lower end of the steel column 1.
Since the mesh structure formed by constructing the metal rings 22 is flexible, the steel columns 1 responsible for supporting are arranged at intervals, so that in order to prevent the middle part of the protection net 2 from collapsing, the upper supporting ropes 21 pass through the metal rings 22 at the upper end, the lower supporting ropes 23 pass through the metal rings 22 at the lower end, and the mesh structure formed by the upper supporting ropes 21 and the lower supporting ropes 23 is supported by inserting needles into the metal rings 22. Both the upper support line 21 and the lower support line 23 may be provided as steel wire lines. In order to further improve the stability of the protection net 2, in this embodiment, fixing ropes 3 are further disposed at two ends of the protection net 2, the fixing ropes 3 are vertical steel wire ropes, and the fixing ropes 3 vertically pass through corresponding metal rings 22.
In order to facilitate the connection of the pull rope 4, in the embodiment, a chicken heart ring is arranged at the upper end of the anchor rod 5, a connecting ring is arranged at the upper end of the steel column 1, and the first end of the pull rope 4 is fixed through an aluminum sleeve 45 after being bent to form an annular connecting part which is connected with the connecting ring in a hanging way; the second end of the pull rope 4 passes through the chicken heart ring and is fixed by a rope clip 44.
To further increase the stability of the steel column 1, the pull rope 4 in this embodiment includes a support rope 41, a side pull rope 42, and an upper pull rope 43, the support rope 41 and the side pull rope 42 being arranged in the extending direction of the protection net 2, an acute angle being formed between the support rope 41 and the side pull rope 42, the upper pull rope 43 being located on the side of the steel column 1 facing away from the railway. The supporting ropes 41, the side pull ropes 42 and the upper pull ropes 43 provide two-direction pulling force for the steel column 1, so that the steel column 1 can be more stable.
Further, the lower extreme of steel column 1 is fixed firmly the bottom plate, and the bottom plate passes through rag bolt and road surface basis fixed connection, and the upper end horizontal extension of steel column 1 has extension board 101, and the go-between is set firmly on the extension board. To facilitate the connection of the lower support line 23 and the steel column 1, the lower end of the steel column 1 is provided with a threading ring 102 through which the upper support line 21 passes and the lower support line 23 passes. The lower end of the protective net 2 is provided with a trailing 6 structure which is contacted with a pavement foundation, and the trailing 6 structure is compacted by broken stones.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modifications, equivalent substitutions, improvements, or the like, which are within the spirit and principles of the present application, are intended to be included within the scope of the present application.
Claims (8)
1. A segregator barrier structure for a railway deep cut slope platform, disposed inboard of and forming an independent enclosure with an existing railway guard rail, the segregator barrier structure comprising: steel column, protective net, pull rope and anchor rod; wherein,,
the lower extreme of steel column passes through rag bolt and road surface basis fixed connection, the both ends and the steel column fixed connection of protection network, the stock anchor is on road surface basis, the first end of stay cord with the upper end fixed connection of steel column, the second end with the upper end fixed connection of stock.
2. The segregator barrier structure for a railway deep cut slope platform according to claim 1, wherein: the protection net comprises a plurality of metal rings, an upper supporting rope and a lower supporting rope, wherein the metal rings are connected in series to form a net structure, the upper supporting rope penetrates through the metal rings at the upper end and then is connected with the upper end of the steel column, and the lower supporting rope penetrates through the metal rings at the lower end and then is connected with the lower end of the steel column.
3. The segregator barrier structure for a railway deep cut slope platform according to claim 2, wherein: the upper end of the anchor rod is provided with a chicken heart ring, the upper end of the steel column is provided with a connecting ring, the first end of the pull rope is fixed through an aluminum sleeve after being bent, and an annular connecting part is formed and is connected with the connecting ring in a hanging mode;
the second end of the pull rope penetrates through the chicken heart ring and is fixed through the rope clamp.
4. A barrier fence construction for a railway deep cut slope platform according to claim 3 wherein: the stay cord includes supporting rope, side stay cord and goes up the stay cord, supporting rope and side stay cord are arranged in the extending direction of protection network, form the acute angle between supporting rope and the side stay cord, it is located to go up the stay cord the steel column deviates from one side of railway.
5. The segregator barrier structure for a railway deep cut slope platform according to claim 4, wherein: the lower extreme of steel column is fixed firmly the bottom plate, the bottom plate passes through rag bolt and road surface basis fixed connection, the upper end horizontal extension of steel column has the extension board, the go-between set firmly in on the extension board.
6. The segregator barrier structure for a railway deep cut slope platform according to claim 5, wherein: the lower extreme of steel column is provided with wears the ring, go up the supporting rope and pass the go-between, lower supporting rope passes wear the ring.
7. The segregator barrier structure for a railway deep cut slope platform according to claim 6, wherein: the lower extreme of protection network has the tailing structure that contacts with the road surface basis, the tailing structure compresses tightly through the rubble.
8. The segregator barrier structure for a railway deep cut slope platform according to claim 1, wherein: the segregator barrier structure is adapted to be disposed in the slope and opening area of the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223597543.5U CN219061155U (en) | 2022-12-30 | 2022-12-30 | Isolation fence structure for railway deep cutting slope platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223597543.5U CN219061155U (en) | 2022-12-30 | 2022-12-30 | Isolation fence structure for railway deep cutting slope platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219061155U true CN219061155U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223597543.5U Active CN219061155U (en) | 2022-12-30 | 2022-12-30 | Isolation fence structure for railway deep cutting slope platform |
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| Country | Link |
|---|---|
| CN (1) | CN219061155U (en) |
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- 2022-12-30 CN CN202223597543.5U patent/CN219061155U/en active Active
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