CN111086526B - Enhanced adjustable detachable anti-empty device for subway platform door system - Google Patents
Enhanced adjustable detachable anti-empty device for subway platform door system Download PDFInfo
- Publication number
- CN111086526B CN111086526B CN202010065859.6A CN202010065859A CN111086526B CN 111086526 B CN111086526 B CN 111086526B CN 202010065859 A CN202010065859 A CN 202010065859A CN 111086526 B CN111086526 B CN 111086526B
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- China
- Prior art keywords
- adhesive tape
- empty
- mounting plate
- gap filling
- rubber strip
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000002265 prevention Effects 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000001066 destructive effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000126211 Hericium coralloides Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The invention provides an enhanced adjustable detachable anti-empty device of a subway platform door system, which comprises an anti-empty adhesive tape, a mounting plate fixing bolt, an adhesive tape fastening bolt and an adhesive tape supporting steel plate; the mounting plate is L-shaped, and the vertical section of the mounting plate is fixed on the side surface of the sliding door threshold through a mounting plate fixing bolt; the anti-empty rubber strip is arranged above the horizontal section of the mounting plate and is fixed on the horizontal section of the mounting plate through a vertical rubber strip fastening bolt; the adhesive tape supporting steel plate is supported inside the anti-empty adhesive tape and provided with screw holes matched with the adhesive tape fastening bolts, and a gap filling structure is further added. This subway platform door system enhancement mode is adjustable to dismantle and has prevented stepping on empty device has changed traditional installation of preventing stepping on empty adhesive tape for the dismouting that the staff can be quick is prevented stepping on empty adhesive tape, and the more efficient solution passenger steps on empty problem, promotes operating efficiency, adapts to the clearance of different width, and the application scope is more extensive.
Description
Technical Field
The invention relates to the field of subway safety, in particular to an enhanced adjustable detachable anti-empty device of a subway platform door system.
Background
In the Zhengzhou subway No. 1 line, the trouble between the passenger pedal empty shield door and the train occurs, the thickness of the existing pedal empty prevention adhesive tape is 20mm, and the inside is not provided with a rigid support plate, so that the supporting force of the pedal empty prevention adhesive tape is insufficient, and after the passenger steps on, the adhesive tape sags down, and further the passenger pedal empty. After the passengers step on the air, as the width of the shoes of the passengers is larger than the gap between the anti-air rubber strip and the train threshold, the staffs can only cut off part of the rubber strip to perform destructive rush repair; because the installation mode of the anti-empty rubber strip is special, the anti-empty rubber strip cannot be dismantled at the side of the platform, and the gap between the anti-empty rubber strip and the train threshold is enlarged, so that passengers can leave smoothly.
Because of the unreasonable design of the shielding door anti-empty adhesive tape, passengers can easily empty and can not quickly dismantle the anti-empty adhesive tape after the empty, and only destructive rush repair can be performed, so that the safety operation and the service quality are affected at the late point of a plurality of trains, and therefore, the anti-empty adhesive tape needs to be improved.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, thereby providing an enhanced adjustable detachable anti-empty device of a subway platform door system, which comprises an anti-empty adhesive tape, a mounting plate fixing bolt, an adhesive tape fastening bolt and an adhesive tape supporting steel plate; the mounting plate is L-shaped, and the vertical section of the mounting plate is fixed on the side surface of the sliding door threshold through a mounting plate fixing bolt; the anti-empty rubber strip is arranged above the horizontal section of the mounting plate and is fixed on the horizontal section of the mounting plate through a vertical rubber strip fastening bolt; the adhesive tape supporting steel plate is supported inside the anti-empty adhesive tape and provided with screw holes matched with the adhesive tape fastening bolts.
Basically, the inboard of adhesive tape supporting steel plate is 90 degrees of downward bending, the fixture block has been set firmly in the outside of the vertical section upper end of mounting panel, form the clearance between the upper half of fixture block and the sliding door threshold, the inboard of adhesive tape supporting steel plate inserts in the clearance.
Based on the above, the outside of adhesive tape supporting steel sheet is crooked downwards to set up.
Basically, the anti-empty rubber strip is of a comb-tooth structure made of rubber materials.
The gap filling structure comprises a supporting block and a gap filling plate, a clamping block is fixedly arranged on the outer side of the upper end of the vertical section of the mounting plate, a gap is formed between the upper half portion of the clamping block and a sliding door threshold, the lower end of the supporting block is inserted into the gap in a step-shaped and fit manner, the gap filling plate comprises a horizontal gap filling section, a relay vertical section and a hook supporting section, the upper end of the supporting block is fixed with the horizontal gap filling section of the gap filling plate, and the inner side of the adhesive tape supporting steel plate is bent downwards by 90 degrees and is inserted into a hook of the hook supporting section of the gap filling plate.
Based on the above, the outside of adhesive tape supporting steel sheet is crooked downwards to set up.
Based on the above, the distance between the relay vertical section and the supporting block is more than or equal to 0.
Based on the above, the thickness of the adhesive tape supporting steel plate is more than or equal to 5mm, the mechanical property is better than Q235-A, and the surface is subjected to rust prevention treatment.
Based on the above, the anti-empty rubber strip is rubber with low smoke zero halogen flame resistance, the hardness is more than 65-75HA, the tensile strength is more than or equal to 12MPa, the elongation at break is more than or equal to 300%, the bonding strength is more than or equal to 4.0MPa, and the combustion performance is more than or equal to Bfls t0 level.
Basically, the upper end face of the anti-empty adhesive tape is provided with a groove corresponding to the upper end of the adhesive tape fastening bolt so that the upper end face of the adhesive tape fastening bolt is flush with or slightly lower than the upper end face of the anti-empty adhesive tape.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, in particular to the invention, the installation mode of the original anti-empty rubber strip is changed, an L-shaped installation plate is added, the L-shaped installation plate is installed on the side surface of the sliding door threshold, the anti-empty rubber strip is screwed on the installation plate through a rubber strip fastening bolt which is vertically designed, when an accident happens, a worker directly removes the anti-empty rubber strip from the top to release the feet of a passenger, and the whole process is quick, safe and free from damage, and can be reinstalled after the process is finished without causing destructive problems; in addition, the internally mounted adhesive tape supporting steel plate of the anti-empty adhesive tape can effectively support the anti-empty adhesive tape, avoid excessive deformation of the anti-empty adhesive tape and further avoid the occurrence of an empty pedaling event.
Further, for the stability of supporting, increase a fixture block on the mounting panel, form a narrow slit between fixture block and the sliding door threshold, the inner of adhesive tape supporting steel sheet is crooked 90 degrees downwards and inserts in the narrow slit, has formed the effective support that relies on the sliding door threshold, and further avoid stepping on empty adhesive tape by stepping on deformation, the condition that leans forward appears.
Further, in order to solve the difference of the anti-empty gap of the shielding door under different products and different designs, the gap filling structure is added, the anti-empty gap shielding door comprises a supporting block and a gap filling plate, the supporting block is clamped into a narrow gap between a clamping block and a sliding door threshold to serve as a supporting base of the gap filling plate, a horizontal section of the gap filling plate is aligned with the upper surface of the sliding door threshold to serve as a main part of gap filling, a relay vertical section extends downwards and then forms an upward hook supporting section, the inner end of an adhesive tape supporting steel plate is clamped into a hook, and the hard support of the sliding door threshold, a mounting plate, the gap filling plate and the adhesive tape supporting steel plate is realized, so that the stability of the whole anti-empty structure is ensured.
Drawings
Fig. 1 is a schematic structural view of an enhanced type adjustable detachable anti-empty device for a subway platform door system in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of an enhanced type adjustable detachable anti-empty device for a subway platform door system in embodiment 1 of the present invention.
FIG. 3 is a second schematic view of an enhanced, adjustable, removable anti-empty apparatus for a subway platform door system according to embodiment 1 of the present invention.
In the figure: 1. an anti-empty adhesive tape; 2. a mounting plate; 2-1, a vertical section; 2-2, horizontal section; 3. a mounting plate fixing bolt; 4. the adhesive tape fastens the bolt; 5. the adhesive tape supports the steel plate; 6. a sliding door threshold; 7. a clamping block; 8. a support block; 9. a caulking plate; 9-1, a horizontal gap filling section; 9-2, relaying the vertical section; 9-3, a hook supporting section.
Detailed Description
The technical scheme of the invention is further described in detail through the following specific embodiments.
Example 1
As shown in fig. 1, the enhanced adjustable detachable anti-empty device of the subway platform door system comprises an anti-empty adhesive tape 1, an installation plate 2, an installation plate fixing bolt 3, an adhesive tape fastening bolt 4 and an adhesive tape supporting steel plate 5; the mounting plate 2 is L-shaped, and a vertical section 2-1 of the mounting plate 2 is fixed on the side surface of the sliding door threshold 6 through a mounting plate fixing bolt 3, so that a stable mounting foundation is provided for mounting the anti-empty adhesive tape 1; the anti-empty adhesive tape 1 is arranged above the horizontal section 2-2 of the mounting plate, the anti-empty adhesive tape 1 is of a comb-tooth-shaped structure made of rubber, the anti-empty adhesive tape 1 is fixed on the horizontal section 2-2 of the mounting plate through a vertical adhesive tape fastening bolt 4, and a groove is formed in the upper end face of the anti-empty adhesive tape 1, corresponding to the upper end of the adhesive tape fastening bolt 4, so that the upper end face of the adhesive tape fastening bolt 4 is flush or slightly lower than the upper end face of the anti-empty adhesive tape 1. Due to the installation mode in the vertical direction, when accidents occur, the rubber strip fastening bolt 4 is only required to be assembled and disassembled from the upper end, so that the problem that no assembly and disassembly space exists when a train exists under the condition of side installation is avoided; the adhesive tape supporting steel plate 5 is supported in the anti-empty adhesive tape 1 and is provided with a screw hole matched with the adhesive tape fastening bolt 4, and the adhesive tape supporting steel plate 5 plays a role in supporting the adhesive tape and avoids the easy deformation of the adhesive tape.
In this embodiment, the inboard of adhesive tape supporting steel sheet 5 is crooked 90 degrees downwards, fixture block 7 has been set firmly in the outside of the vertical section upper end of mounting panel 2, form the clearance between the upper half of fixture block 7 and the sliding door threshold 6, the inboard of adhesive tape supporting steel sheet 5 inserts in the clearance, the purpose is to let adhesive tape supporting steel sheet 5 support on mounting panel 2, and mounting panel 2 support on the sliding door threshold, forms stable structure, avoids stepping on empty adhesive tape 1 and leans forward, simultaneously, adhesive tape supporting steel sheet 5 adopts joint rather than fixed connection with mounting panel 2 and sliding door threshold 6, can not cause the interference when dismantling and stepping on empty adhesive tape 1.
In order to ensure the performance of the anti-empty rubber strip, the anti-empty rubber strip is rubber with low smoke, no halogen and flame resistance, the hardness is more than 65-75HA, the tensile strength is more than or equal to 12MPa, the elongation at break is more than or equal to 300%, the bonding strength is more than or equal to 4.0MPa, and the combustion performance is more than or equal to Bfls t0 level.
In order to ensure the support stability, the thickness of the adhesive tape support steel plate is more than or equal to 5mm, the mechanical property is better than that of Q235-A, and the surface is subjected to rust prevention treatment.
Furthermore, the outer side of the adhesive tape supporting steel plate 5 is downwards bent, an inverted U-shaped structure is integrally formed, and the deformation resistance and the bending resistance are improved.
Example 2
As shown in fig. 2 and 3, this embodiment differs from embodiment 1 in that: the gap filling structure comprises a supporting block 8 and a gap filling plate 9, a clamping block 7 is fixedly arranged on the outer side of the upper end of the vertical section of the mounting plate 2, a gap is formed between the upper half portion of the clamping block 7 and the sliding door threshold 6, the lower end of the supporting block 8 is inserted into the gap in a step-shaped and fit mode, the gap filling plate 9 comprises a horizontal gap filling section 9-1, a relay vertical section 9-2 and a hook supporting section 9-3, the upper end of the supporting block 8 is fixed with the horizontal gap filling section 9-1 of the gap filling plate 9, the inner side of the adhesive tape supporting steel plate 5 is bent downwards by 90 degrees and inserted into a hook of the hook supporting section 9-3 of the gap filling plate, and the distance between the relay vertical section and the supporting block is more than or equal to 0.
When the gap filling structure is used, the size of the gap filling structure is determined according to the width of the gap, then a gap filling plate 9 with the corresponding length is manufactured, the supporting block 8 and the gap filling plate 9 are welded and fixed, then the supporting block 8 is inserted into the gap, the horizontal gap filling section 9-1 is basically kept flush with the upper end face of the sliding door threshold, then the anti-empty adhesive tape 1 is installed, the inner end of the adhesive tape supporting steel plate 5 is hung into a hook, and then the adhesive tape fastening bolt is screwed.
A row of equidistant mounting holes can be designed on the horizontal section of the mounting plate 2, so that the mounting plate can adapt to the conditions of various gaps, and different mounting holes are selected according to the different widths of the gaps.
The foregoing is illustrative of the present invention and is not to be construed as limiting the scope of the invention. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this invention, and are intended to be within the scope of this invention.
Claims (6)
1. The utility model provides a subway platform door system enhancement mode is adjustable can dismantle and prevent stepping on empty device which characterized in that: the anti-empty rubber strip, the mounting plate fixing bolt, the rubber strip fastening bolt and the rubber strip supporting steel plate are included; the mounting plate is L-shaped, and the vertical section of the mounting plate is fixed on the side surface of the sliding door threshold through a mounting plate fixing bolt; the anti-empty rubber strip is arranged above the horizontal section of the mounting plate and is fixed on the horizontal section of the mounting plate through a vertical rubber strip fastening bolt; the adhesive tape supporting steel plate is supported inside the anti-empty adhesive tape and provided with a screw hole matched with the adhesive tape fastening bolt; the anti-empty rubber strip is of a comb-shaped structure made of rubber; still include the gap filling structure, the gap filling structure includes supporting shoe and gap filling plate, the fixture block has been set firmly in the outside of the vertical section upper end of mounting panel, form the clearance between the upper half of fixture block and the sliding door threshold, the lower extreme of supporting shoe is the step form and inserts that agree with in the clearance, the gap filling plate includes horizontal gap filling section, the vertical section of relay and crotch supporting section, the upper end of supporting shoe is fixed with the horizontal gap filling section of gap filling plate, the inboard of adhesive tape supporting steel sheet is crooked 90 degrees downwards and inserts in the crotch of gap filling plate crotch supporting section.
2. The subway platform door system enhanced adjustable detachable anti-empty device according to claim 1, wherein: the outer side of the adhesive tape supporting steel plate is downwards bent.
3. The subway platform door system enhanced adjustable detachable anti-empty device according to claim 2, wherein: the distance between the vertical relay segment and the supporting block is more than or equal to 0.
4. A subway platform door system enhanced adjustable detachable anti-empty device according to claim 1 or 2 or 3, characterized in that: the thickness of the adhesive tape supporting steel plate is more than or equal to 5mm, the mechanical property is better than Q235-A, and the surface is subjected to rust prevention treatment.
5. A subway platform door system enhanced adjustable detachable anti-empty device according to claim 1 or 2 or 3, characterized in that: the anti-empty rubber strip is rubber with low smoke, zero halogen and flame resistance, the hardness is more than 65-75HA, the tensile strength is more than or equal to 12MPa, the elongation at break is more than or equal to 300%, the bonding strength is more than or equal to 4.0MPa, and the combustion performance is more than or equal to Bfls t0 level.
6. The subway platform door system enhanced adjustable detachable anti-empty device according to claim 1, wherein: the upper end face of the anti-empty adhesive tape is provided with a groove corresponding to the upper end of the adhesive tape fastening bolt so that the upper end face of the adhesive tape fastening bolt is flush with or slightly lower than the upper end face of the anti-empty adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010065859.6A CN111086526B (en) | 2020-01-20 | 2020-01-20 | Enhanced adjustable detachable anti-empty device for subway platform door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010065859.6A CN111086526B (en) | 2020-01-20 | 2020-01-20 | Enhanced adjustable detachable anti-empty device for subway platform door system |
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| Publication Number | Publication Date |
|---|---|
| CN111086526A CN111086526A (en) | 2020-05-01 |
| CN111086526B true CN111086526B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010065859.6A Active CN111086526B (en) | 2020-01-20 | 2020-01-20 | Enhanced adjustable detachable anti-empty device for subway platform door system |
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| CN (1) | CN111086526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113401150B (en) * | 2021-06-22 | 2022-10-04 | 中铁电气化勘测设计研究院有限公司 | Platform door ground insulating layer baffle device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212074004U (en) * | 2020-01-20 | 2020-12-04 | 郑州地铁集团有限公司运营分公司 | Adjustable sky device of preventing stepping on of subway platform door system enhancement mode is dismantled |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003261021A (en) * | 2002-03-07 | 2003-09-16 | Inoac Corp | Step member of platform |
| KR20080015292A (en) * | 2006-08-14 | 2008-02-19 | 이완영 | Safety step board for platform of train |
| KR100843334B1 (en) * | 2008-01-30 | 2008-07-07 | 주식회사 성준건설 | Rubber footing construction structure of train platform |
| KR20110008365U (en) * | 2010-02-22 | 2011-08-30 | 솔로몬테크놀로지 주식회사 | Safety step board apparatus for platform |
| CN205976915U (en) * | 2016-07-22 | 2017-02-22 | 北京京投亿雅捷交通科技有限公司 | Platform door threshold structure |
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- 2020-01-20 CN CN202010065859.6A patent/CN111086526B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212074004U (en) * | 2020-01-20 | 2020-12-04 | 郑州地铁集团有限公司运营分公司 | Adjustable sky device of preventing stepping on of subway platform door system enhancement mode is dismantled |
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| CN111086526A (en) | 2020-05-01 |
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