Railway protective net

Abstract

The utility model discloses a railway protective net which comprises a plurality of protective net bodies and a plurality of stand columns, the protective net bodies are detachably installed between every two stand columns, the two ends of each protective net body are connected with fixing strips, the fixing strips are in a T shape, a plurality of fixing grooves are formed in the upper ends of the stand columns, and the stand columns are fixedly connected with the protective net bodies. The fixing grooves are in a T shape, the fixing strips are located in the fixing grooves in a sliding mode, fixing mechanisms are arranged on one sides of the stand columns, the fixing strips are fixed in the fixing grooves through the fixing mechanisms, every two stand columns are connected with detachable cross beams respectively, a plurality of anti-climbing barbs are fixedly arranged on the cross beams, and the cross beams are connected with the fixing mechanisms. The anti-climbing protective net has the advantages that the anti-climbing protective net is reasonable in structure, convenient to disassemble and assemble and good in protective effect, and a plurality of anti-climbing barbs are arranged at the lower end of the protective net body.

Description

Technical Field

[0001] The utility model relates to the technical field of railway protection facilities, in particular to a railway protection net. Background Art

[0002] Railway protection net is a facility used to protect the safety of railway lines and trains. It is usually composed of steel mesh and supporting structure. In order to ensure the safe operation of railways and the safety of people around railways, railway protection nets are widely deployed around railways to isolate people and animals and prevent trains from causing harm to other lives.

[0003] However, most of the existing railway protection nets are single-piece and can be easily damaged by people or animals. Once the protection net is damaged by the vandal, the protection function of the protection net will be invalid, which will reduce the safety of railway operations and greatly threaten the personal safety of people around the railway. At the same time, traditional railway protection nets also have problems such as difficult installation and high maintenance costs. In response to the above problems, a solution is proposed below. Utility Model Content

[0004] The utility model aims to provide a railway protection net, which has the advantages of convenient disassembly and assembly and good protection effect.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A railway protective net comprises a plurality of protective net bodies and a plurality of columns, wherein a plurality of the protective net bodies are detachably installed between every two columns, fixing bars are connected to both ends of the protective net bodies, and the fixing bars are T-shaped, a plurality of fixing grooves are provided at the upper ends of the columns, and the fixing grooves are T-shaped, the fixing bars are slidably located in the fixing grooves, a fixing mechanism is provided on one side of the columns, and the fixing bars are fixed in the fixing grooves by the fixing mechanism, a detachable cross beam is respectively connected to every two of the columns, a plurality of anti-climbing barbs are fixed on the cross beam, connecting columns are respectively connected between the plurality of the anti-climbing barbs, and a plurality of protective barbs are also provided at the lower end of the protective net body.

[0007] Preferably, the fixing mechanism includes a plurality of fixing pins, which are respectively passed through the columns and are sequentially passed through a plurality of fixing grooves, a return spring is passed through the fixing pins, and the return spring is connected between the outer wall of the column and the tail end of the fixing pin, a fixing hole is opened on the fixing bar, and the fixing pin cooperates with the fixing hole.

[0008] Preferably, two fixing blocks are fixed to the upper end of each of the columns, two mounting grooves are provided at the lower end of each of the beams, and the fixing blocks cooperate with the mounting grooves. Two connecting screws are passed through one side of the beam, and the top ends of the connecting screws are located in the fixing blocks.

[0009] Preferably, a base is fixedly provided at the lower end of each of the columns, and a plurality of fixing bolts are passed through the base.

[0010] The beneficial effects of the utility model are:

[0011] 1. The staff can insert the fixing bars at both ends of the protective net body into the fixing grooves on the two adjacent columns respectively, so as to realize the installation of the protective net body. After that, the fixing bars can be firmly fixed in the fixing grooves through the fixing mechanism to realize the fixed installation of the protective net body. At the same time, multiple protective nets can be installed between the two adjacent columns to increase the protection of the railway, which can effectively prevent the threat to the railway operation safety and the personal safety of the personnel around the railway caused by the destruction of the single-piece railway protective net.

[0012] 2. Several anti-climbing barbs and protective barbs can effectively prevent irrelevant personnel from climbing or drilling in, so as to avoid other safety hazards for the railway. At the same time, the connection strength of the protective barbs can be increased through several connecting columns, thereby effectively increasing the protection effect, so as to facilitate popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment;

[0014] Figure 2 It is a side view of a column in the embodiment;

[0015] Figure 3 A top view of a column in the embodiment;

[0016] Figure 4 It is a partial structural schematic diagram of an embodiment;

[0017] Figure 5 2 is a cross-sectional view of a crossbeam in an embodiment.

[0018] Figure numerals: 1. Protective net body; 2. Vertical column; 3. Fixing bar; 4. Fixing groove; 5. Fixing mechanism; 6. Crossbeam; 7. Anti-climbing barb; 8. Connecting column; 9. Protective barb; 10. Fixing pin; 11. Reset spring; 12. Fixing hole; 13. Fixing block; 14. Mounting groove; 15. Connecting screw; 16. Base; 17. Fixing bolt. DETAILED DESCRIPTION

[0019] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0020] like Figures 1 to 5 As shown, a railway protection net includes a plurality of protection net bodies 1 and a plurality of columns 2, wherein the plurality of protection net bodies 1 are detachably installed between every two columns 2, and the two ends of the protection net body 1 are connected with fixing bars 3, and the fixing bars 3 are T-shaped, and the upper ends of the columns 2 are provided with a plurality of fixing grooves 4, and the fixing grooves 4 are T-shaped, and the fixing bars 3 are slidably located in the fixing grooves 4, and the staff can insert the fixing bars 3 at both ends of the protection net body 1 into the fixing grooves 4 on the two adjacent columns 2, so as to realize the installation of the protection net body 1. A fixing mechanism 5 is provided on one side of the column 2, and the fixing bar 3 is fixed in the fixing groove 4 through the fixing mechanism 5, and then the fixing bar 3 can be firmly fixed in the fixing groove 4 through the fixing mechanism 5, so as to realize the fixed installation of the protection net body 1, and at the same time, multiple pieces of protection nets can be installed between the two adjacent columns 2 to increase the protection effect on the railway, which can effectively prevent the problem of threatening the railway operation safety and the personal safety of the personnel around the railway due to the destruction of the single-piece railway protection net.

[0021] The fixing mechanism 5 includes a plurality of fixing pins 10, which are respectively arranged on the columns 2 and are sequentially arranged with a plurality of fixing grooves 4. A return spring 11 is arranged on the fixing pin 10, and the return spring 11 is connected between the outer wall of the column 2 and the tail end of the fixing pin 10. A fixing hole 12 is opened on the fixing bar 3, and the fixing pin 10 cooperates with the fixing hole 12. By pulling the fixing pin 10, the fixing pin 10 is sequentially disengaged from the plurality of fixing grooves 4. At this time, the return spring 11 is stretched to generate elastic force, and then the fixing bar 3 can be installed in the fixing groove 4. When the bottom end of the fixing bar 3 is fitted with the bottom of the fixing groove 4, the return action of the return spring 11 can drive the fixing pin 10 to return to the initial position. At this time, the fixing pin 10 sequentially passes through the plurality of fixing holes 12, so as to achieve the fixation between the fixing bar 3 and the fixing groove 4, thereby achieving the firm installation of the protective net body 1, and has the advantage of convenient disassembly and assembly.

[0022] A detachable crossbeam 6 is connected to every two columns 2, and a plurality of anti-climbing barbs 7 are fixedly arranged on the crossbeam 6. Connecting columns 8 are respectively connected between the plurality of anti-climbing barbs 7. A plurality of protective barbs 9 are also arranged at the lower end of the protective net body 1. The plurality of anti-climbing barbs 7 and protective barbs 9 can effectively prevent irrelevant personnel from climbing or drilling in, so as to avoid other safety hazards for the railway. At the same time, the connection strength of the protective barbs 9 can be increased by a plurality of connecting columns 8, thereby effectively increasing the protective effect, so as to facilitate popularization and use.

[0023] Two fixing blocks 13 are fixed to the upper end of each column 2, and two mounting grooves 14 are respectively provided at the lower end of each beam 6, and the fixing blocks 13 cooperate with the mounting grooves 14. Two connecting screws 15 are passed through one side of the beam 6, and the top ends of the connecting screws 15 are located in the fixing blocks 13. If the beam 6 needs to be fixed and installed, it is only necessary to install the beam 6 on the upper ends of every two columns 2 in turn, and at the same time, the fixing blocks 13 are inserted into the mounting grooves 14. Then, the connecting screws 15 can be screwed into one side of the beam 6 so that the top ends of the connecting screws 15 are located in the fixing blocks 13, so that the beam 6 can be fixed. Similarly, the beam 6 can be disassembled, thereby effectively reducing the overall installation difficulty and further saving maintenance costs.

[0024] A base 16 is fixed to the lower end of each column 2, and a plurality of fixing bolts 17 are passed through the base 16. The base 16 can be fixed to the ground through the plurality of fixing bolts 17, so that the column 2 can be fixedly installed, so as to achieve fixed installation of the protective net.

[0025] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A railway protection net, characterized in that: The invention comprises a plurality of protective net bodies (1) and a plurality of upright posts (2), wherein the plurality of protective net bodies (1) are detachably mounted between every two upright posts (2), the two ends of the protective net body (1) are connected with fixing bars (3), and the fixing bars (3) are in a T-shape, the upper ends of the upright posts (2) are provided with a plurality of fixing grooves (4), and the fixing grooves (4) are in a T-shape, the fixing bars (3) are slidably located in the fixing grooves (4), a fixing mechanism (5) is arranged on one side of the upright posts (2), and the fixing bars (3) are fixed in the fixing grooves (4) through the fixing mechanism (5), every two upright posts (2) are respectively connected with a detachable cross beam (6), the cross beam (6) is fixed with a plurality of anti-climbing barbs (7), and connecting posts (8) are respectively connected between the plurality of anti-climbing barbs (7), and the lower end of the protective net body (1) is also provided with a plurality of protective barbs (9).

2. A railway protection net according to claim 1, characterized in that: The fixing mechanism (5) comprises a plurality of fixing pins (10), the plurality of fixing pins (10) are respectively penetrated on the columns (2), and a plurality of fixing grooves (4) are sequentially penetrated, a return spring (11) is penetrated on the fixing pin (10), and the return spring (11) is connected between the outer wall of the column (2) and the tail end of the fixing pin (10), a fixing hole (12) is opened on the fixing strip (3), and the fixing pin (10) matches with the fixing hole (12).

3. A railway protection net according to claim 2, characterized in that: Two fixing blocks (13) are fixedly provided at the upper end of each of the upright columns (2), two mounting grooves (14) are provided at the lower end of each of the cross beams (6), and the fixing blocks (13) are matched with the mounting grooves (14), two connecting screws (15) are passed through one side of the cross beam (6), and the top ends of the connecting screws (15) are located in the fixing blocks (13).

4. A railway protection net according to claim 3, characterized in that: A base (16) is fixedly provided at the lower end of each of the upright columns (2), and a plurality of fixing bolts (17) are passed through the base (16).

Images