CN209908076U - Railway protective fence - Google Patents
Railway protective fence Download PDFInfo
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- CN209908076U CN209908076U CN201920676787.1U CN201920676787U CN209908076U CN 209908076 U CN209908076 U CN 209908076U CN 201920676787 U CN201920676787 U CN 201920676787U CN 209908076 U CN209908076 U CN 209908076U
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Abstract
The utility model discloses a railway protective fence, which comprises a steel plate net, wherein the top end of the steel plate net is provided with a barbed wire rolling cage, a support bed plate is arranged below the steel plate net, two sides of the steel plate net are provided with angle steel and connecting rods, the steel plate net is fixed at the inner side of the angle steel through the connecting rods, and the barbed wire rolling cage is fixed on the angle steel; and a precast concrete column is arranged on the outer side of the angle steel, and the angle steel is fixed on the precast concrete column through an expansion bolt. The utility model discloses install the licker-in cage additional on the steel sheet net, pour the shutoff fence end with the concrete, improve traditional reinforcing bar water grate for the reinforcing bar water grate, can effectively stop the emergence that the peripheral personnel of railway turned into, macrofauna went into the net incident, played positive guarantee effect to driving safety and production order, and connect or dismantle and become simply save time, the concatenation is nimble.
Description
Technical Field
The utility model relates to a guard fence field, concretely relates to railway guard fence.
Background
The high-speed railway has the problems that large animals enter the railway, people turn into the interior of the fence, personnel outside the railway illegally access the network and animals access the network for many times, and once a train driver finds that the train driver can decelerate or stop the train, the normal operation of the train and the subsequent trains is directly influenced. If the train hits the network, serious safety accidents can be caused to the train and the off-road personnel; meanwhile, after the large animals or pedestrians enter the network each time, emergency inspection needs to be carried out on the site, so that normal production order can be disturbed, extremely adverse effects are brought to safety production, and great hidden dangers are brought to railway driving safety.
The prior protective equipment has the following problems:
1. the effective protection height of the protective fence in the steep slope section is insufficient, the design height of the protective fence is 2.20m, the actual protection height is lower than 1.5m or even lower than 1.0m due to the fact that the protective fence is staggered from upper to lower in the steep slope section, and people can easily cross the protective fence;
2. the gaps between adjacent fence pieces of the protective fence are large, so that animals and people can easily pass through the gaps of the fence and enter the net;
3. the bottom of the protective fence is only partially filled with soil, is not hardened and is easy to sink, and is eroded by running water and personnel to form a cavity at the bottom of the fence, so that the personnel and animals outside the road can pass through the bottom of the fence to enter a net;
4. the drainage ditch water grate adopts the steel bar water grate, when in processing, workers do not meet the design requirements, so that the holes are large, animals can easily enter the drainage ditch water grate, meanwhile, the steel bars have certain economic value and are easily stolen, and personnel and animals can easily enter the net from the water grate after the water grate is damaged.
In order to solve the problems, a novel railway protective fence is researched and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current protective equipment fence height is not enough, the fence bottom does not seal, the fence piece clearance is too big, the big easy damaged problem in reinforcing bar water grate hole, aim at provides a railway protective fence, solves above-mentioned problem.
The utility model discloses a following technical scheme realizes:
a railway protective fence comprises a steel plate net, wherein a barbed wire rolling cage is arranged at the top end of the steel plate net, a support base plate is arranged below the steel plate net, angle steel and connecting rod pieces are arranged on two sides of the steel plate net, the steel plate net is fixed on the inner sides of the angle steel through the connecting rod pieces, and the barbed wire rolling cage is fixed on the angle steel; and a precast concrete column is arranged on the outer side of the angle steel, and the angle steel is fixed on the precast concrete column through an expansion bolt.
In the technical scheme, the barbed wire rolling cage is additionally arranged on the steel plate net, so that animals or off-road personnel are prevented from climbing into the net, and meanwhile, the steel plate net is heightened aiming at the problem that the effective protection height of the protective fence in a steep slope section is insufficient; the angle steel outside is provided with precast concrete post, pour the shutoff fence bottom with the concrete, improve traditional reinforced bar water grate into reinforced bar water grate, solved current protective fence bottom and do not seal and lead to the easy problem that gets into of pedestrian, can effectively solve the big easy damaged problem of water grate hole, this transformation method structural design is simpler, the operation of being convenient for, can effectively stop the peripheral personnel of railway and turn into, the emergence of macrofauna network incident, played positive guarantee effect to driving safety and production order, can extensively be used for the design transformation field of protective fence along the line railway of operation line.
The angle steel, the expansion bolts, the connecting rod pieces, the steel plate nets and the like used in the technical scheme all adopt hot-dip galvanizing finished products, the corrosion resistance is good, the hot-dip galvanizing finished products are once completed in new line construction, the later-stage operation and maintenance cost and the labor input can be reduced, the expansion bolts, the connecting rod pieces and the angle steel are adopted for connection, the connection or the disassembly is simple and time-saving, and the splicing is flexible.
Furthermore, a fixing round hole is formed in the angle steel, and the barbed wire rolling cage is fixed to the fixing round hole in the inner side of the angle steel.
Furthermore, the supporting base plate is provided with a fixed square hole, a concrete beam is arranged below the steel plate net, and the supporting base plate is fixed on the concrete beam through the fixed square hole.
Further, support the bed plate inboard and be provided with vertical dead lever, vertical dead lever is perpendicular with supporting the bed plate, and the inboard at supporting the bed plate is fixed through vertical dead lever to steel screen lower part.
Furthermore, the number of the vertical fixing rods is 6, and the vertical fixing rods are parallel to each other.
Furthermore, the connecting rod piece is symmetrically distributed on the two sides of the angle steel and is abutted to the inner sides of the angle steel, and the steel plate net is abutted to the connecting rod piece along the inner sides of the angle steel.
Further, the angle steel is fixed on the center line of the precast concrete column.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a railway protective fence, install the barbed wire cage on the steel sheet net additionally, avoid animal or off-road personnel to climb into the net, simultaneously, to the effective not enough problem of protection height of protective fence in abrupt slope district, it can to heighten the steel sheet net height; the angle steel outside is provided with precast concrete post, pour the shutoff fence bottom with the concrete, improve traditional reinforced bar water grate into reinforced bar water grate, solved current protective fence bottom and do not seal and lead to the easy problem that gets into of pedestrian, can effectively solve the big easy damaged problem of water grate hole, this transformation method structural design is simpler, the operation of being convenient for, can effectively stop the peripheral personnel of railway and turn into, the emergence of macrofauna network incident, played positive guarantee effect to driving safety and production order, can extensively be used for the design transformation field of protective fence along the line railway of operation line.
2. The utility model relates to a railway protective fence, used angle steel, expansion bolts, connection member and steel plate net etc. all adopt hot dip galvanizing finished product, and the corrosion resistance is good, once only accomplishes in new line construction, and reducible later stage operation maintenance cost and human input just adopt expansion bolts, connection member and angle steel to connect, make to connect or dismantle and become simply save time, the concatenation is nimble.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments 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. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the steel plate net and the barbed wire rolling cage of the present invention;
fig. 3 is a schematic structural view of the supporting base plate of the present invention.
Reference numbers and corresponding part names in the drawings:
1-steel plate net, 2-barbed wire rolling cage, 3-supporting base plate, 4-precast concrete column, 5-concrete beam, 6-fixing round hole, 7-angle steel, 8-connecting rod piece, 9-expansion bolt, 10-vertical fixing rod and 11-fixing square hole.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1 to 3, the railway protective fence of the present invention comprises a steel plate net 1, wherein a barbed thread rolling cage 2 is arranged on the top end of the steel plate net 1, a supporting base plate 3 is arranged below the steel plate net 1, angle steel 7 and connecting rods 8 are arranged on both sides of the steel plate net 1, the steel plate net 1 is fixed inside the angle steel 7 through the connecting rods 8, and the barbed thread rolling cage 2 is fixed on the angle steel 7; the outer side of the angle steel 7 is provided with a precast concrete column 4, and the angle steel 7 is fixed on the precast concrete column 4 through an expansion bolt 9.
In the technical scheme, the barbed wire rolling cage 2 is additionally arranged on the steel plate net 1, so that animals or off-road personnel are prevented from climbing into the net, and meanwhile, the steel plate net 1 is heightened to overcome the problem that the effective protection height of a protective fence in a steep slope section is insufficient; the angle steel 7 outside is provided with precast concrete post 4, pour the shutoff fence bottom with the concrete, improve traditional reinforced bar water grate into reinforced bar water grate, solved the current protective fence bottom and do not seal and lead to the easy problem that gets into of pedestrian, can effectively solve the big easy damaged problem in water grate hole, this transformation method structural design is simpler, the operation of being convenient for, can effectively stop the peripheral personnel of railway and turn into, the emergence of macrofauna income net incident, played positive guarantee effect to driving safety and production order, can extensively be used for the design transformation field of protective fence along the line railway of operation line.
The angle steel, the expansion bolts, the connecting rod pieces, the steel plate nets and the like used in the technical scheme all adopt hot-dip galvanizing finished products, the corrosion resistance is good, the hot-dip galvanizing finished products are once completed in new line construction, the later-stage operation and maintenance cost and the labor input can be reduced, the expansion bolts, the connecting rod pieces and the angle steel are adopted for connection, the connection or the disassembly is simple and time-saving, and the splicing is flexible.
Example 2
This embodiment is a further improvement of the present invention on the basis of embodiment 1.
As shown in fig. 1 to 3, the angle steel 7 of the railway protective fence of the present invention is provided with a fixing circular hole 6, and the barbed wire rolling cage 2 is fixed on the fixing circular hole 6 inside the angle steel 7; the supporting base plate 3 is provided with a fixed square hole 11, a concrete beam 5 is arranged below the steel plate net 1, and the supporting base plate 3 is fixed on the concrete beam 5 through the fixed square hole 11.
As a preferred technical solution of this embodiment, the inside of the supporting base plate 3 is provided with a vertical fixing rod 10, the vertical fixing rod 10 is perpendicular to the supporting base plate 3, and the lower part of the steel plate net 1 is fixed on the inside of the supporting base plate 3 through the vertical fixing rod 10; the number of the vertical fixing rods 10 is 6, and the vertical fixing rods 10 are parallel to each other; the connecting rod pieces 8 are symmetrically distributed on the two sides of the angle steel 7 and abut against the inner sides of the angle steel 7, and the steel plate net 1 abuts against the connecting rod pieces 8 along the inner sides of the angle steel 7; the angle steel 7 is fixed on the central line of the precast concrete column 4.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A railway protective fence comprises a steel plate net (1), wherein a barbed wire rolling cage (2) is arranged at the top end of the steel plate net (1), and a supporting base plate (3) is arranged below the steel plate net (1), the railway protective fence is characterized in that angle steel (7) and connecting rod pieces (8) are arranged on two sides of the steel plate net (1), the steel plate net (1) is fixed on the inner sides of the angle steel (7) through the connecting rod pieces (8), and the barbed wire rolling cage (2) is fixed on the angle steel (7); the outer side of the angle steel (7) is provided with a precast concrete column (4), and the angle steel (7) is fixed on the precast concrete column (4) through an expansion bolt (9).
2. A railway protective fence according to claim 1, characterized in that the angle steel (7) is provided with a fixing round hole (6), and the barbed wire rolling cage (2) is fixed on the fixing round hole (6) at the inner side of the angle steel (7).
3. A railway safety barrier according to claim 2, wherein the supporting base plate (3) is provided with fixing square holes (11), the concrete beam (5) is arranged below the steel plate net (1), and the supporting base plate (3) is fixed on the concrete beam (5) through the fixing square holes (11).
4. Railway safety barrier according to claim 1, characterized in that the inside of the supporting base plate (3) is provided with vertical fixing rods (10), the vertical fixing rods (10) are perpendicular to the supporting base plate (3), and the lower part of the steel plate net (1) is fixed on the inside of the supporting base plate (3) through the vertical fixing rods (10).
5. A railway safety barrier according to claim 4, wherein the number of vertical fixing bars (10) is 6 and the vertical fixing bars (10) are parallel to each other.
6. A railway safety barrier according to any one of claims 1 to 5, wherein the connecting rods (8) are symmetrically arranged at the two sides of the angle steel (7) and abut against the inner sides of the angle steel (7), and the steel plate net (1) abuts against the connecting rods (8) along the inner sides of the angle steel (7).
7. A railway safety barrier according to any one of claims 1 to 5 wherein the angle steel (7) is fixed to the centre line of the precast concrete column (4).
8. A railway safety barrier according to any one of claims 1 to 5, wherein the steel plate mesh (1), the angle steel (7), the connecting rod pieces (8) and the expansion bolts (9) are hot-dip galvanized finished products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676787.1U CN209908076U (en) | 2019-05-13 | 2019-05-13 | Railway protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676787.1U CN209908076U (en) | 2019-05-13 | 2019-05-13 | Railway protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908076U true CN209908076U (en) | 2020-01-07 |
Family
ID=69048500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676787.1U Expired - Fee Related CN209908076U (en) | 2019-05-13 | 2019-05-13 | Railway protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387096A (en) * | 2020-04-30 | 2020-07-10 | 浙江东一海洋集团有限公司 | Be applied to large-scale rail facility in marine ranch |
-
2019
- 2019-05-13 CN CN201920676787.1U patent/CN209908076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387096A (en) * | 2020-04-30 | 2020-07-10 | 浙江东一海洋集团有限公司 | Be applied to large-scale rail facility in marine ranch |
| CN111387096B (en) * | 2020-04-30 | 2021-09-28 | 浙江东一海洋集团有限公司 | Be applied to large-scale rail facility in marine ranch |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |