CN114320006A - Railway maintenance isolating device - Google Patents
Railway maintenance isolating device Download PDFInfo
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- CN114320006A CN114320006A CN202111666241.6A CN202111666241A CN114320006A CN 114320006 A CN114320006 A CN 114320006A CN 202111666241 A CN202111666241 A CN 202111666241A CN 114320006 A CN114320006 A CN 114320006A
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Abstract
The invention relates to a railway maintenance isolating device. The railway service isolation device comprises: the bearing plate is used for being paved on the outer side of a rail, the supporting assemblies are arranged on the bearing plate at intervals along the extending direction of the bearing plate, the supporting assemblies are provided with through holes, the supporting assemblies and the bearing plate are matched to form a containing part for construction of maintainers, the protecting members and the supporting assemblies face the outer side of the rail in an erecting mode, and installation intervals are reserved between the protecting members and the rail. Compare in traditional maintenance mode, above-mentioned railway maintenance isolating device provides the portion of accomodating that is used for overhauing for the maintainer, avoids the maintainer to need to overhaul work with the help of the skylight point, and the staff can not receive the influence of railway freight car operation when carrying out the maintenance work in the portion of accomodating promptly, has improved maintenance efficiency.
Description
Technical Field
The invention relates to the technical field of railway maintenance, in particular to a railway maintenance isolating device.
Background
With the increasing mileage of newly built railways in China, more and more existing railways enter a maintenance period, and the maintenance of the accessory facilities of the railway bridge becomes important. Under the general condition, because near the rail does not have the maintenance region who is used for holding the maintainer, the maintainer need overhaul or be under construction in railway skylight point, but, this kind of construction mode can influence railway freight car's transportation organization, and when railway freight car passed through, the maintainer need stop the maintenance work and dodge to make the maintenance efficiency of railway lower.
Disclosure of Invention
Based on this, it is necessary to provide a railway maintenance isolation device aiming at the problem of low maintenance efficiency of the traditional maintenance.
A railway maintenance isolation device. The railway service isolation device comprises: the bearing plate is used for being paved on the outer side of a rail, the supporting assemblies are arranged on the bearing plate at intervals along the extending direction of the bearing plate, the supporting assemblies are provided with through holes, the supporting assemblies and the bearing plate are matched to form a containing part for construction of maintainers, the protecting members and the supporting assemblies face the outer side of the rail in an erecting mode, and installation intervals are reserved between the protecting members and the rail.
In one embodiment, the supporting component comprises a first splicing member, a second splicing member, a third splicing member and a fourth splicing member, the first splicing member, the second splicing member, the third splicing member and the fourth splicing member are sequentially spliced and fixed end to form the through opening, the first splicing member is fixedly matched with the surface of the bearing plate, the second splicing member and the fourth splicing member are perpendicular or approximately perpendicular to the surface of the bearing plate, the second splicing member faces the rail, and the second splicing member is used for being matched with the protection member in an erecting mode.
In one embodiment, the support assembly further includes a first fixing member and a plurality of second fixing members, and the first splicing member, the second splicing member, the third splicing member and the fourth splicing member are all spliced end to end by the first fixing member and the second fixing member.
In one embodiment, the first fixing member includes a first connector head and a second connector head, the second fixing member is a threaded connector, the first splicing member includes a first splicing rod and a second splicing rod, the first splicing rod and the second splicing rod are fixedly connected through the second fixing member, one end of the first splicing rod is fixedly spliced through the first connector head and the second splicing member, and one end of the second splicing rod is fixedly spliced through the second connector head and the fourth splicing member; or the second splicing piece and the second splicing rod are fixedly connected through the second fixing piece, and one end of the second splicing rod is fixedly spliced through the second connector head and the fourth splicing piece.
In one embodiment, the first fixing member further includes a third connector head, the second splicing member includes a third splicing rod and a fourth splicing rod, one end of the third splicing rod is connected to the first connector head and the first splicing rod in a splicing manner, one end of the fourth splicing rod is connected to the third connector head and the third splicing rod in a splicing manner, the protection member is located between the third splicing rod and the fourth splicing rod, the protection member is installed and matched with the third splicing rod and the fourth splicing rod, and the protection member has an inclination angle with respect to the surface of the bearing plate.
In one embodiment, the second splicing member further includes a supporting rod, one end of the supporting rod is fixedly connected with one end of the third splicing rod, the other end of the supporting rod is fixedly connected with the fourth splicing rod, the supporting rod has an inclined angle with respect to the board surface of the bearing board, and the protection member is arranged on the supporting rod and fixedly mounted on the supporting rod.
In one embodiment, the protection element comprises a protection net, a first installation rod, a second installation rod, a plurality of first four-way joints and a plurality of second four-way joints, the first installation rod is fixedly connected with the third splicing rod through the first four-way joints, the second installation rod is fixedly connected with the fourth splicing rod through the second four-way joints, two ends of the support rod are fixedly connected with the first four-way joints and the second four-way joints respectively, and the protection net is laid between the first installation rod and the second installation rod.
In one embodiment, the fixing member further comprises a fourth connector head, the fourth splicing member comprises a fifth splicing rod and a sixth splicing rod, one end of the third splicing member is connected with one end of the fourth connector head, one end of the fifth splicing rod is connected with the other end of the fourth connector head, the other end of the fifth splicing rod is connected with one end of the sixth splicing rod through the second fixing member, and the other end of the sixth splicing rod is spliced and fixed with the second splicing rod through the second connector head.
In one embodiment, the railway maintenance isolating device further comprises a handrail frame, the handrail frame is arranged on one side of the bearing plate, and the fourth splicing element is fixedly matched with the handrail frame through the second fixing element.
When the railway maintenance isolating device is used, the installation length of the bearing plate is determined according to the installation position of auxiliary equipment on a railway and the maintenance area needing to be maintained. For example: when the bearing plate is laid on one side of the rail, the laying range occupied by the bearing plate on one side of the rail can completely cover the area to be overhauled and the accessory equipment to be overhauled. Further, set up a plurality of supporting component on the loading board along the extending direction interval of loading board, then set up the cooperation with protection piece and a plurality of supporting component towards the outside of rail, realized this moment that the protection piece can set up fixedly along the extending direction of loading board, avoid near the rail tiny fragments of stone, coal, etc. or other impurity to enter into in the loading board promptly. Meanwhile, the installation interval between the protection piece and the rail is determined according to the regulation of the railway clearance, namely, the area where the accommodating part is positioned is ensured to be a safe area of the railway clearance, when the maintenance operation is required, a maintenance worker can enter the accommodating part, and because the laying range of the bearing plate covers the area required to be maintained and the accessory equipment required to be maintained, the maintenance worker can walk in the accommodating part and determine the target area or the target accessory equipment required to be maintained. To sum up, compare in traditional maintenance mode, above-mentioned railway maintenance isolating device provides the portion of accomodating that is used for overhauing for the maintainer, avoids the maintainer to need overhaul work with the help of the skylight point, and the staff overhauls in the portion of accomodating promptly and can not receive the influence of railway freight car operation when maintaining the work, has improved maintenance efficiency.
Drawings
FIG. 1 is a schematic view of a railway service isolation unit;
fig. 2 is a schematic view of an assembly structure of the railway maintenance isolation device.
10. Rail, 20, installation space, 100, guard, 200, support component, 210, first splice, 211, first splice bar, 212, second splice bar, 220, second splice, 221, third splice bar, 222, fourth splice bar, 230, third splice, 240, fourth splice, 241, fifth splice bar, 242, sixth splice bar, 250, first fixture, 251, first connector head, 252, second connector head, 253, third connector head, 254, fourth connector head, 260, second fixture.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 and 2, in one embodiment, the railway service isolation apparatus includes: the bearing plate is used for being laid on one side of a rail 10, the support assemblies 200 are arranged on the bearing plate at intervals along the extending direction of the bearing plate, the support assemblies 200 are provided with a through hole, the support assemblies 200 are matched with the bearing plate to form a containing part for construction of maintainers, the protection member 100 is matched with the support assemblies 200 in an erecting mode towards one side of the rail 10, and the protection member 100 and the rail 10 are reserved with an installation interval 20.
When the railway maintenance isolating device is used, the installation length of the bearing plate is determined according to the installation position of auxiliary equipment on a railway and the maintenance area needing to be maintained. For example: when the bearing plate is laid on one side of the rail 10, the laying range of the bearing plate on one side of the rail 10 can completely cover the area to be overhauled and the accessory equipment to be overhauled. Further, a plurality of support assemblies 200 are arranged on the bearing plate at intervals along the extension direction of the bearing plate, and then the protection member 100 and the plurality of support assemblies 200 are matched in an erection mode towards one side of the rail 10, so that the protection member 100 can be fixedly erected along the extension direction of the bearing plate, that is, ballast stones or other impurities near the rail 10 are prevented from entering the bearing plate. Meanwhile, the installation interval 20 between the protection member 100 and the rail 10 is determined according to the specification of the railway clearance, that is, the area where the receiving part is located is ensured to be a safe area of the railway clearance, and when the maintenance operation is required, the maintenance personnel can enter the receiving part, because the laying range of the bearing plates covers the area required to be maintained and the accessory equipment required to be maintained, so the maintenance personnel can walk in the receiving part and determine the target area required to be maintained or the target accessory equipment. To sum up, compare in traditional maintenance mode, above-mentioned railway maintenance isolating device provides the portion of accomodating that is used for overhauing for the maintainer, avoids the maintainer to need overhaul work with the help of the skylight point, and the staff overhauls in the portion of accomodating promptly and can not receive the influence of railway freight car operation when maintaining the work, has improved maintenance efficiency.
In one embodiment, the railway safety clearance: is an extreme cross-sectional profile perpendicular to the centerline of the railway line. Within this profile, no other equipment or buildings, structures must be intruded, except for the rolling stock and the equipment with direct interaction with the rolling stock (car retarder, signpost receptors, contact wires and others). The railway construction limits are established according to the maximum contour dimension of the rolling stock movement and taking into account certain safety margins. The critical dimension once specified must not be reduced arbitrarily. The train operation safety can be endangered by narrowing the limit or entering the limit by other objects, so that the occurrence of driving accidents is caused.
Referring to fig. 1 and 2, in an embodiment, the supporting assembly 200 includes a first splicing member 210, a second splicing member 220, a third splicing member 230, and a fourth splicing member 240, the first splicing member 210, the second splicing member 220, the third splicing member 230, and the fourth splicing member 240 are sequentially spliced and fixed end to form the through opening, the first splicing member 210 is fixedly engaged with the plate surface of the loading plate, the second splicing member 220 and the fourth splicing member 240 are perpendicular or approximately perpendicular to the plate surface of the loading plate, the second splicing member 220 faces the rail 10, and the second splicing member 220 is configured to be engaged with the shielding member 100. Specifically, the first splicing element 210, the second splicing element 220, the third splicing element 230 and the fourth splicing element 240 are rod bodies or tube bodies. And determining the opening area of the through opening according to the required maintenance range of the maintenance personnel and the height of the maintenance personnel. Further, the first splicing member 210, the second splicing member 220, the third splicing member 230 and the fourth splicing member 240 can be fixed by bolts, sleeves and other fasteners in an end-to-end manner, and in addition, the shape of the through opening of the supporting assembly 200 can be determined according to actual conditions, so that the supporting assembly 200 can be adapted more easily.
Referring to fig. 1 and 2, in an embodiment, the support assembly 200 further includes a first fixing member 250 and a plurality of second fixing members 260, and the first splicing member 210, the second splicing member 220, the third splicing member 230, and the fourth splicing member 240 are all spliced end to end by the first fixing member 250 and the second fixing member 260. Specifically, the first fixing member 250 and the second fixing member 260 may be sleeves or multi-pass tubes, and the number of the first fixing member 250 and the second fixing member 260 to be used is determined according to installation requirements. When the support assembly 200 is spliced, for example: one end of the first splicing element 210 is inserted into the first fixing element 250 through one end of the first fixing element 250, and one end of the second splicing element 220 is inserted into the first fixing element 250 through the other end of the first fixing element 250. Meanwhile, the first fixing member 250 itself has a certain arc angle so that the support assembly 200 can be spliced to form a closed loop structure. In addition, consider that sometimes the first, second, third, and fourth splicing elements 210, 220, 230, 240 themselves are long, such as: the first splicing member 210 can be assembled by splicing a plurality of splicing rods, so that the first splicing member 210 can be transported more conveniently, i.e. the splicing rods are spliced by the second fixing member 260 to form the required first splicing member 210.
Referring to fig. 1 and fig. 2, in an embodiment, the first fixing member 250 includes a first connector head 251 and a second connector head 252, the second fixing member 260 is a threaded connector, the first splicing member 210 includes a first splicing rod 211 and a second splicing rod 212, the first splicing rod 211 and the second splicing rod 212 are connected and fixed by the second fixing member 260, one end of the first splicing rod 211 is spliced and fixed to the second splicing member 220 by the first connector head 251, and one end of the second splicing rod 212 is spliced and fixed to the fourth splicing member 240 by the second connector head 252; or the second splicing member 220 and the second splicing rod 212 are fixedly connected through the second fixing member 260, and one end of the second splicing rod 212 is fixedly spliced with the fourth splicing member 240 through the second connector head 252. In particular, consider that the first splicing element 210 is itself longer in length. Therefore, the first splicing member 210 is separated from the second splicing rod 212 by the first splicing rod 211 before splicing, so that the first splicing member 210 is more convenient to transfer. In addition, the first splicing member 210 and the second splicing member 220 are sleeved and connected by the first connector head 251, and the first splicing member 210 and the fourth splicing member 240 are sleeved and connected by the second connector head 252. The above embodiment can effectively ensure the splicing and fixing effect of the first splicing member 210 and the second splicing member 220, and can effectively ensure the splicing and fixing effect of the first splicing member 210 and the fourth splicing member 240. Further, the first splicing rod 211 and the second splicing rod 212 are connected and fixed by a second fixing member 260. Meanwhile, the second fixing member 260 can also be used for connecting and fixing the first splicing member 210 and the bearing plate, so that the fixing effect of the first splicing member 210 and the bearing plate is improved.
In one embodiment, the second splicing element 220 can be directly connected and fixed to the second splicing rod 212 through the second fixing element 260 according to the actual requirement of the field, for example, when the width of the board surface of the carrying board is small. At this time, the first splicing rod 211 and the second splicing rod 212 do not need to be spliced.
In one embodiment, the first fixing member 250 further includes a third connecting tube head 253, the second splicing member 220 includes a third splicing rod 221 and a fourth splicing rod 222, one end of the third splicing rod 221 is spliced and fixed with the first splicing rod 211 through the first connecting tube head 251, one end of the fourth splicing rod 222 is spliced and fixed with the third splicing member 230 through the third connecting tube head 253, the protection member 100 is located between the third splicing rod 221 and the fourth splicing rod 222, the protection member 100 is installed and matched with the third splicing rod 221 and the fourth splicing rod 222, and the protection member 100 has an inclined angle with respect to the board surface of the bearing board. Specifically, the protection member 100 is a protection net or a protection plate. Considering that the second splicing element 220 is long in length. Therefore, the second splicing member 220 is separated from the third splicing bar 221 and the fourth splicing bar 222 before splicing, so that the second splicing member 220 is more convenient to transfer. Further, because the installation height of the railway maintenance isolating device is met, considering that ballast stones and impurities are always thrown to the protection element 100 in a falling mode, after the protection element 100 is fixed on the second splicing element 220, the protection element 100 has an inclination angle relative to the plate surface of the bearing plate, and therefore the protection effect of the protection element 100 is effectively improved.
In one embodiment, the second splicing member 220 further comprises a supporting rod, one end of the supporting rod is fixedly connected to one end of the third splicing rod 221, the other end of the supporting rod is fixedly connected to the fourth splicing rod 222, the supporting rod has an inclined angle with respect to the board surface of the loading board, and the protection member 100 is erected on the supporting rod and fixedly mounted to the supporting rod. Specifically, the support rod is additionally arranged between the third splicing rod 221 and the fourth splicing rod 222, so that the protection element 100 is more firmly fixed between the third splicing rod 221 and the fourth splicing rod 222, and the situation that the protection element 100 collapses is avoided.
In one embodiment, the protection device 100 includes a protection net, a first installation rod, a second installation rod, a plurality of first four-way joints and a plurality of second four-way joints, the first installation rod is fixedly connected to the third splicing rod 221 through the first four-way joints, the second installation rod is fixedly connected to the fourth splicing rod 222 through the second four-way joints, two ends of the support rod are fixedly connected to the first four-way joints and the second four-way joints, respectively, and the protection net is laid between the first installation rod and the second installation rod. Specifically, the first four-way joint and the second four-way joint can realize effective installation of the protection member 100 and the third splicing rod 221 and the fourth splicing rod 222. Simultaneously, install the protection network between first installation pole and second installation pole to be convenient for fix the protection network, for example: the corresponding two sides of the protective net are correspondingly connected with the third mounting rod and the fourth mounting rod. Further, according to the installation requirement, a third installation rod parallel to the first installation rod and the second installation rod can be additionally arranged between the first installation rod and the second installation rod, namely, the protection net is supported and fixed through a plurality of parallel installation rods.
In one embodiment, the fixing member further includes a fourth connector head 254, the fourth splicing member 240 includes a fifth splicing rod 241 and a sixth splicing rod 242, one end of the third splicing member 230 is connected to one end of the fourth connector head 254, one end of the fifth splicing rod 241 is connected to the other end of the fourth connector head 254, the other end of the fifth splicing rod 241 is connected to one end of the sixth splicing rod 242 through the second fixing member 260, and the other end of the sixth splicing rod 242 is fixedly spliced to the second splicing rod 212 through the second connector head 252. Specifically, the second fixing member 260 is a screw joint. It should be noted that, the second fixing element 260 and the second fixing element 260 between the first splicing rod 211 and the second splicing rod 212 used in this embodiment are two independent fixing elements. Further, consider that the fourth splicing element 240 is itself longer in length. Therefore, the fourth splicing member 240 is separated from the fifth splicing bar 241 and the sixth splicing bar 242 before splicing, so that the fourth splicing member 240 is more convenient to transfer.
In one embodiment, the railway maintenance isolating device further comprises a handrail frame installed at one side of the bearing plate, and the fourth splicing member 240 is fixedly engaged with the handrail frame through the second fixing member 260. Specifically, the fourth splicing member 240 is fixedly matched with the armrest frame, so that the installation stability of the support assembly 200 relative to the bearing plate is effectively improved.
In one embodiment, the surface of the bearing plate is paved with an anti-slip layer. Specifically, by laying the anti-slip layer on the bearing plate, the friction between the support assembly 200 and the bearing plate can be increased, and the installation stability of the support assembly 200 and the bearing plate is improved. On the other hand, the condition that the maintainer skids or slips when walking on the bearing plate can be effectively avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A railway service isolation device, said railway service isolation device comprising: the bearing plate is used for being paved on the outer side of a rail, the supporting assemblies are arranged on the bearing plate at intervals along the extending direction of the bearing plate, the supporting assemblies are provided with through holes, the supporting assemblies and the bearing plate are matched to form a containing part for construction of maintainers, the protecting members and the supporting assemblies face the outer side of the rail in an erecting mode, and installation intervals are reserved between the protecting members and the rail.
2. The railway maintenance isolation device of claim 1, wherein the support assembly comprises a first splicing member, a second splicing member, a third splicing member and a fourth splicing member, the first splicing member, the second splicing member, the third splicing member and the fourth splicing member are sequentially spliced and fixed end to form the through opening, the first splicing member is fixedly matched with the board surface of the bearing board, the second splicing member and the fourth splicing member are perpendicular or approximately perpendicular to the board surface of the bearing board, the second splicing member faces the rail, and the second splicing member is used for being matched with the protection member in an erecting mode.
3. The railway service isolation device of claim 2, wherein the support assembly further comprises a first fixture and a plurality of second fixtures, and the first splicing element, the second splicing element, the third splicing element and the fourth splicing element are all spliced end to end by the first fixture and the second fixture.
4. The railway maintenance isolation device of claim 3, wherein the first fixing member comprises a first connector head and a second connector head, the second fixing member is a threaded joint, the first splicing member comprises a first splicing rod and a second splicing rod, the first splicing rod and the second splicing rod are fixedly connected through the second fixing member, one end of the first splicing rod is fixedly spliced with the second splicing member through the first connector head, and one end of the second splicing rod is fixedly spliced with the fourth splicing member through the second connector head; or the second splicing piece and the second splicing rod are fixedly connected through the second fixing piece, and one end of the second splicing rod is fixedly spliced through the second connector head and the fourth splicing piece.
5. The railway maintenance isolation device of claim 4, wherein the first fixture further comprises a third connector head, the second splicing member comprises a third splicing rod and a fourth splicing rod, one end of the third splicing rod is spliced and fixed with the first splicing rod through the first connector head, one end of the fourth splicing rod is spliced and fixed with the third splicing member through the third connector head, the protection member is located between the third splicing rod and the fourth splicing rod, the protection member is installed and matched with the third splicing rod and the fourth splicing rod, and the protection member has an inclination angle relative to the board surface of the loading board.
6. The railway maintenance isolation device of claim 5, wherein the second splicing member further comprises a support rod, one end of the support rod is fixedly connected to one end of the third splicing rod, the other end of the support rod is fixedly connected to the fourth splicing rod, the support rod has an inclined angle with respect to the surface of the bearing plate, and the protection member is arranged on the support rod and fixedly mounted to the support rod.
7. The railway maintenance isolating device according to claim 6, wherein the protecting piece comprises a protecting net, a first mounting rod, a second mounting rod, a plurality of first four-way joints and a plurality of second four-way joints, the first mounting rod is fixedly connected with the third splicing rod through the first four-way joints, the second mounting rod is fixedly connected with the fourth splicing rod through the second four-way joints, two ends of the supporting rod are fixedly connected with the first four-way joints and the second four-way joints respectively, and the protecting net is laid between the first mounting rod and the second mounting rod.
8. The railway maintenance isolation device of claim 5, wherein the fixing member further comprises a fourth connector head, the fourth splicing member comprises a fifth splicing rod and a sixth splicing rod, one end of the third splicing member is connected with one end of the fourth connector head, one end of the fifth splicing rod is connected with the other end of the fourth connector head, the other end of the fifth splicing rod is connected with one end of the sixth splicing rod through the second fixing member, and the other end of the sixth splicing rod is fixedly spliced with the second splicing rod through the second connector head.
9. The railway service isolation device of claim 8, further comprising a handrail frame mounted on one side of the bearing plate, wherein the fourth splicing element is fixedly engaged with the handrail frame via the second fixing element.
10. The railway service isolation device of any one of claims 1 to 9 wherein the deck of the bearing plate is coated with an anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666241.6A CN114320006A (en) | 2021-12-30 | 2021-12-30 | Railway maintenance isolating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666241.6A CN114320006A (en) | 2021-12-30 | 2021-12-30 | Railway maintenance isolating device |
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| CN114320006A true CN114320006A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111666241.6A Pending CN114320006A (en) | 2021-12-30 | 2021-12-30 | Railway maintenance isolating device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0959178A1 (en) * | 1998-05-18 | 1999-11-24 | SATEMO VF - Société Auxiliaire de Travaux et d'Entretien de Matériel et d'outillages de Voies Ferrées | Protection device for railway track maintenance personnel |
| FR2904836A1 (en) * | 2006-08-09 | 2008-02-15 | Europ De Travaux Ferroviaires | Person protecting device for use during maintenance work on railway track, has net mounted on structure to form safety zone, where column of structure has assembly device fixed on shoulder flange, and spring clamp fixing rail on sleeper |
| CN102421966A (en) * | 2009-03-30 | 2012-04-18 | 如福安全系统有限公司 | Safety structure for a railway line |
| FR2973399A1 (en) * | 2011-03-30 | 2012-10-05 | Solytek | Defensive protection barrier for protection of staff working on railway track, has supports including jaws for attachment to rail tracks, and post securing panels to supports, where each panel comprises net stretched over frame |
-
2021
- 2021-12-30 CN CN202111666241.6A patent/CN114320006A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0959178A1 (en) * | 1998-05-18 | 1999-11-24 | SATEMO VF - Société Auxiliaire de Travaux et d'Entretien de Matériel et d'outillages de Voies Ferrées | Protection device for railway track maintenance personnel |
| FR2904836A1 (en) * | 2006-08-09 | 2008-02-15 | Europ De Travaux Ferroviaires | Person protecting device for use during maintenance work on railway track, has net mounted on structure to form safety zone, where column of structure has assembly device fixed on shoulder flange, and spring clamp fixing rail on sleeper |
| CN102421966A (en) * | 2009-03-30 | 2012-04-18 | 如福安全系统有限公司 | Safety structure for a railway line |
| FR2973399A1 (en) * | 2011-03-30 | 2012-10-05 | Solytek | Defensive protection barrier for protection of staff working on railway track, has supports including jaws for attachment to rail tracks, and post securing panels to supports, where each panel comprises net stretched over frame |
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