CN203614110U - Comprehensive remediation operating trolley for existing railway tunnel diseases - Google Patents
Comprehensive remediation operating trolley for existing railway tunnel diseases Download PDFInfo
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- CN203614110U CN203614110U CN201320855632.7U CN201320855632U CN203614110U CN 203614110 U CN203614110 U CN 203614110U CN 201320855632 U CN201320855632 U CN 201320855632U CN 203614110 U CN203614110 U CN 203614110U
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- 201000010099 disease Diseases 0.000 title abstract description 29
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract description 29
- 238000005067 remediation Methods 0.000 title abstract 9
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000007547 defect Effects 0.000 claims description 10
- 230000001174 ascending effect Effects 0.000 claims description 9
- 230000006872 improvement Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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Abstract
The utility model discloses a comprehensive remediation operating trolley for existing railway tunnel diseases, and belongs to the technical field of tunnel disease remediation construction equipment. The comprehensive remediation operating trolley for the existing railway tunnel diseases consists of a travelling mechanism, a fixed rack fixed to the travelling mechanism, a lifting-type top layer operating platform arranged on the fixed rack, a flip-type lower layer operating platform provided with a flip mechanism, and a retractable upper layer operating platform provided with a retractable mechanism. The operating platforms can be retracted or lifted mechanically, so that the space operating area of the trolley in the vertical direction and the horizontal direction of a tunnel and the operating space among various operating platforms have a mechanical adjustment function; the requirement on working stations for the comprehensive remediation of tunnel diseases is met, the layout time of the operating platforms in the early stage of disease remediation is greatly shortened, and the tunnel disease remediation efficiency is improved. The comprehensive remediation operating trolley for the existing railway tunnel diseases is particularly suitable for performing synchronous remediation operation on the full face of the tunnel diseases.
Description
Technical field
The utility model relates to a kind of Curing of Tunnel Diseases construction equipment, relates in particular to a kind of Existing Railway Line tunnel defect comprehensive improvement Mobile workbench.
Background technology
When Existing Railway Line tunnel defect is renovated, because the position of vault and haunch is higher far from ground, therefore must just can carry out the regulation of tunnel vault disease by higher job platform, and job platform will be along the distribution of tunnel cross-section ladder, so that workman carries out the regulation of tunnel haunch and abutment wall disease.But for safe railway operation, the apparatus of transport moving on existing railway line must meet railroad locomotive running gauge regulation, this just requires the appearance and size of chassis will have certain constant interval, the contradiction when appearance and size of chassis requires with trolley traveling when solving Curing of Tunnel Diseases between appearance and size requirement.Domestic traditional way is in the interval time of passing through at two cars, (in industry, to be called " Window time ") to adopt the mode of setting up simple and easy scaffold or simple and easy stand to carry out Curing of Tunnel Diseases.When skylight deficiency of time is when completing Curing of Tunnel Diseases, just, to being placed on refuge chamber after simple and easy stand dismounting, wait for that next Window time re-starts the assembling of simple and easy stand and the enforcement of Disease Treatment operation.The assembling of this simple and easy stand has not only taken a large amount of Window times, and does not have job platform locus regulatory function, can not need to carry out at any time the position adjustment of job platform according to Disease Treatment, causes that workman's operation intensity is large and efficiency is low.Have not yet to see the report of the do mechanization operation platform that is useful on Existing Railway Line Curing of Tunnel Diseases.
Utility model content
The purpose of this utility model is a kind of Existing Railway Line tunnel defect comprehensive improvement Mobile workbench of design.What this chassis had that the position of multilayer job platform and job platform can be according to Disease Treatment station need to realize mechanization adjustment.
The Existing Railway Line tunnel defect comprehensive improvement Mobile workbench of realizing the utility model object by running mechanism, be fixed on the fixed rack on running mechanism and be arranged on ascending/decending top operating platform on fixed rack, form with the convertible lower floor job platform of a switching mechanism with the extendible upper strata job platform of a jack, wherein
Described fixed rack is by the mounting platform being arranged on running mechanism, and symmetry is fixed on the column on mounting platform both sides, the lower longeron that is connected to each column upper end and lower cross-arm and forms,
Described ascending/decending top operating platform by be arranged on column the inside pilot sleeve, be hinged on lifting hydraulic cylinder between pilot sleeve and column, be fixed on each pilot sleeve top upper longeron, be fixed on the upper cross-arm between each upper longeron and be arranged on upper longeron and upper cross-arm on platen form
The described extendible upper strata job platform with a jack by being welded on hinged seat on upper longeron lateral surface, be hinged on platen on hinged seat, for supporting the supporting mechanism of platen and by the guide upright post that is fixed on upper longeron centre position, be fixed on the pulley on guide upright post top, be fixed on the leading block of longeron medial surface, be fixed on the hoist engine on the carling between cross-arm, be connected on platen and walk around successively pulley, leading block and finally form around the jack of the wire rope formation entering from the upper and lower tangential direction of hoist engine respectively
The described convertible lower floor job platform with a switching mechanism by be welded on column lateral surface hinged seat, be hinged on platen on hinged seat, for support the supporting mechanism of platen and by being fixed on hydraulic cylinder pivoting support on mounting platform, be welded on the hinged ear seat of hydraulic cylinder on platen and be hinged on the switching mechanism that the upset hydraulic cylinder between the hinged ear seat of hydraulic cylinder and hydraulic cylinder pivoting support forms and formed.
When use, can make this chassis move on existing railway line by running mechanism, running mechanism can use railway platform truck, the apparatus of transport that also can use other to move on existing railway line.After chassis arrival Curing of Tunnel Diseases work point comes to a complete stop, first by make the to overturn hydraulic cylinder action of electric control box and hydraulic control box, pull the platen of lower floor's job platform to turn to horizontal level downwards, use subsequently the supporting mechanism of lower floor's job platform platen to carry out firm support.After above-mentioned action completes, lifting hydraulic cylinder action, the platen that promotes ascending/decending top operating platform upwards rises, until the height of the platen of ascending/decending top operating platform can meet workman while carrying out the status requirement of tunnel vault Disease Treatment.Handle subsequently hoist engine, drive rope synchronously to export along the upper and lower tangential direction of hoist engine cylinder, use the supporting mechanism of upper strata job platform platen to carry out firm support set level the platen of upper strata job platform by leading block, pulley after.Now workman just can stand in and on each platen, carry out the full face regulation simultaneously of tunnel defect.After Curing of Tunnel Diseases completes, each platen is retracted to initial position, chassis just can leave Curing of Tunnel Diseases work point by quickly migrate.
The utility model, by the design to chassis operation platform, makes chassis have mechanized lifting formula top operating platform, and chassis both sides have the turnover upper and lower two-layer job platform of mechanization simultaneously.In the time carrying out Curing of Tunnel Diseases operation, can meet omnibearing while job requirements completely.Significantly shorten the laying time of Disease Treatment job platform in early stage.The job platform of arranging on chassis has not only guaranteed that workman's job area has covered whole tunnel cross-section, and has guaranteed sufficient working space, has improved operating environment.When trolley traveling, its ascending/decending top operating platform can reduce height, and the operation platen of both sides can be packed up, to meet the requirement of railroad locomotive running gauge.Be specially adapted to the full section of tunnel defect to renovate operation simultaneously.
Below in conjunction with embodiment, the utility model content is described further.But content of the present utility model is not limited in the present embodiment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the left view of Fig. 1
Fig. 3 is the top view of Fig. 1
Fig. 4 is each job platform collapsed state schematic diagram
Fig. 5 is the left view of Fig. 4
Fig. 6 is the top view of Fig. 4.
The specific embodiment
Referring to Fig. 1～6, the formation of this Existing Railway Line tunnel defect comprehensive improvement Mobile workbench comprises running mechanism 25, be fixed on the fixed rack on running mechanism 25 and be arranged on ascending/decending top operating platform on fixed rack, form with the convertible lower floor job platform of a switching mechanism with the extendible upper strata job platform of a jack, wherein, described fixed rack is by the mounting platform 21 being arranged on running mechanism 25, and symmetry is fixed on the column 12 on mounting platform 21 both sides, the lower longeron 6 that is connected to each column 12 upper ends and lower cross-arm 22 and forms.Described ascending/decending top operating platform by be arranged on column 12 the insides pilot sleeve 10, be hinged on lifting hydraulic cylinder 24 between pilot sleeve 10 and column 12, be fixed on each pilot sleeve 10 tops upper longeron 8, be fixed on the upper cross-arm 15 between each upper longeron 8 and the platen 23 that is arranged on upper longeron 8 and upper cross-arm 15 forms.
The described extendible upper strata job platform with a jack is by the hinged seat 4 being welded on upper longeron 8 lateral surfaces, be hinged on the platen 5 on hinged seat 4, for supporting the supporting mechanism 7 of platen 5 and by the guide upright post 2 that is fixed on upper longeron 8 centre positions, be fixed on the pulley 1 on guide upright post 2 tops, be fixed on the leading block 9 of longeron 8 medial surfaces, be fixed on the hoist engine 18 on the carling 11 between cross-arm 15, be connected on platen 5 and walk around successively pulley 1, leading block 9 is finally respectively from hoist engine 18, the jack that lower tangential direction forms around the wire rope 3 entering forms.
The described convertible lower floor job platform with a switching mechanism by be welded on column 12 lateral surfaces hinged seat 20, be hinged on platen 13 on hinged seat 20 and for support the supporting mechanism 17 of platen 13 and by being fixed on hydraulic cylinder pivoting support 19 on mounting platform 21, be welded on the hinged ear seat 14 of hydraulic cylinder on platen 13 and be hinged on the switching mechanism that the upset hydraulic cylinder 16 between the hinged ear seat 14 of hydraulic cylinder and hydraulic cylinder pivoting support 19 forms and formed.In figure, 26 is electric control boxes, the 27th, and hydraulic control box.
When use, the running mechanism 25 that can draw this chassis by railcar is migrated this chassis on existing railway line, and running mechanism 25 can use railway platform truck, the apparatus of transport that also can use other to move on existing railway line.After chassis arrival Curing of Tunnel Diseases work point comes to a complete stop, first moved by electric control box 26 and hydraulic control box 27 hydraulic cylinder 16 that makes to overturn, pull lower floor's operation platen 13 under the effect that is welded in column 12 lateral surface hinged seats 20, to turn to horizontal level downwards, use subsequently the supporting mechanism 17 of lower floor's operation platen 13 to carry out firm support.After above-mentioned action completes, lifting hydraulic cylinder 24 moves, and promotes top layer platen 23 and upwards rises under the guide effect of pilot sleeve 10, until the height of top layer platen 23 can meet workman while carrying out the status requirement of tunnel vault Disease Treatment.Handle subsequently hoist engine 18, drive wire rope 3 synchronously to export along the upper and lower tangential direction of hoist engine 18 cylinder, and synchronously set level the upper strata operation platen 5 on the hinged seat 4 that is hinged on upper longeron 8 lateral surfaces by leading block 9, pulley 1 successively, the supporting mechanism 7 that upper strata operation platen 5 is set level rear use upper strata operation platen 5 carries out firm support.Now workman just can stand in and on top layer platen 23 and upper strata operation platen 5 and lower floor's operation platen 13, carry out the full section of tunnel defect and renovate simultaneously.After Curing of Tunnel Diseases completes, before trolley traveling, first by electric control box 26 and hydraulic control box 27, hoist engine 18 is moved, drive wire rope 3 respectively from hoist engine 18, lower tangential direction is simultaneously around entering, and at pulley 1, under the effect of leading block 9, pull upper strata operation platen 5 upwards to turn to the initial position of upper strata operation platen 5, lifting hydraulic cylinder 24 moves subsequently, drive top layer platen 23 to be moved downward to initial position under the effect of pilot sleeve 10, when lifting hydraulic cylinder 24 moves, upset hydraulic cylinder 16 concurrently-actings, drive lower floor's operation platen 13 upwards to turn to initial position.After above-mentioned action completes, chassis just can leave Curing of Tunnel Diseases work point by quickly migrate.
Claims (1)
1. an Existing Railway Line tunnel defect comprehensive improvement Mobile workbench, it is characterized in that described Mobile workbench by running mechanism, be fixed on the fixed rack on running mechanism and be arranged on ascending/decending top operating platform on fixed rack, form with the convertible lower floor job platform of a switching mechanism with the extendible upper strata job platform of a jack, wherein
Described fixed rack is by the mounting platform being arranged on running mechanism, and symmetry is fixed on the column on mounting platform both sides, the lower longeron that is connected to each column upper end and lower cross-arm and forms,
Described ascending/decending top operating platform by be arranged on column the inside pilot sleeve, be hinged on lifting hydraulic cylinder between pilot sleeve and column, be fixed on each pilot sleeve top upper longeron, be fixed on the upper cross-arm between each upper longeron and be arranged on upper longeron and upper cross-arm on platen form
The described extendible upper strata job platform with a jack by being welded on hinged seat on upper longeron lateral surface, be hinged on platen on hinged seat, for supporting the supporting mechanism of platen and by the guide upright post that is fixed on upper longeron centre position, be fixed on the pulley on guide upright post top, be fixed on the leading block of longeron medial surface, be fixed on the hoist engine on the carling between cross-arm, be connected on platen and walk around successively pulley, leading block and finally form around the jack of the wire rope formation entering from the upper and lower tangential direction of hoist engine respectively
The described convertible lower floor job platform with a switching mechanism by be welded on column lateral surface hinged seat, be hinged on platen on hinged seat, for support the supporting mechanism of platen and by being fixed on hydraulic cylinder pivoting support on mounting platform, be welded on the hinged ear seat of hydraulic cylinder on platen and be hinged on the switching mechanism that the upset hydraulic cylinder between the hinged ear seat of hydraulic cylinder and hydraulic cylinder pivoting support forms and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855632.7U CN203614110U (en) | 2013-12-24 | 2013-12-24 | Comprehensive remediation operating trolley for existing railway tunnel diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855632.7U CN203614110U (en) | 2013-12-24 | 2013-12-24 | Comprehensive remediation operating trolley for existing railway tunnel diseases |
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| Publication Number | Publication Date |
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| CN203614110U true CN203614110U (en) | 2014-05-28 |
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| CN201320855632.7U Expired - Lifetime CN203614110U (en) | 2013-12-24 | 2013-12-24 | Comprehensive remediation operating trolley for existing railway tunnel diseases |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670435A (en) * | 2013-12-24 | 2014-03-26 | 中铁西南科学研究院有限公司 | Existing line railway tunnel defect comprehensive improvement operation trolley |
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2013
- 2013-12-24 CN CN201320855632.7U patent/CN203614110U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670435A (en) * | 2013-12-24 | 2014-03-26 | 中铁西南科学研究院有限公司 | Existing line railway tunnel defect comprehensive improvement operation trolley |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160324 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY Corp. Patentee after: CHINA RAILWAY SOUTHWEST RESEARCH INSTITUTE Co.,Ltd. Address before: 611731 West Street, high tech Zone, Sichuan, Chengdu, No. 97 Patentee before: CHINA RAILWAY SOUTHWEST RESEARCH INSTITUTE Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
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| CX01 | Expiry of patent term |