CN201763225U - Ladder vehicle for lighting construction of railway tunnel - Google Patents
Ladder vehicle for lighting construction of railway tunnel Download PDFInfo
- Publication number
- CN201763225U CN201763225U CN2010205251126U CN201020525112U CN201763225U CN 201763225 U CN201763225 U CN 201763225U CN 2010205251126 U CN2010205251126 U CN 2010205251126U CN 201020525112 U CN201020525112 U CN 201020525112U CN 201763225 U CN201763225 U CN 201763225U
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- CN
- China
- Prior art keywords
- ladder
- construction
- main body
- ladder body
- tower wagon
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to tunnel construction devices, in particular to a ladder vehicle for lighting construction of railway tunnel, which solves the problem of time-consuming and labor consuming, low safety factor and long construction cycle of conventional ladders or four-wheel ladder vehicles existed in prior art. The utility model comprises a ladder body. The upper end of the ladder body is equipped with an upper pulley, which is vertical to the tunnel wall and laterally slides along the tunnel wall. A lower pulley with sliding chutes is arranged at the lower end of the ladder body. An outer clamping rod is spacing fixed to the ladder body arranged at the outside of the lower pulley. An inner clamping rod is fixed to the ladder body arranged at the inside of the lower pulley. An objective platform and platform guardrails are fixed to the lower end of the ladder body. A pulley rack and pulleys are arranged at the upper end of the ladder body. The utility model has the advantages of high efficiency and safety, simple structure, low manufacture cost, easy operation and high construction quality, thus is worth popularizing and using.
Description
Technical field
The utility model relates to the constructing tunnel device, is specially a kind of railway tunnel illumination construction tower wagon.
Background technology
Each known, that railway tunnel is thrown light on and constructed operation all will be used cat ladder as line, punching, installation Cable hanger, installation lighting, cabling etc.In the tunnel illumination work progress, advantage is all to lay track in the tunnel, but often has railcar to pass through, and exists bigger construction to disturb.And great majority adopt common ladder or four-wheel tower wagon to rule, punch, install Cable hanger, dress lamp and cabling now, all there is different separately shortcomings, for example common ladder is considered from safety, break away easily, topple over, the long-time construction of top constructor is shone easily into tired, on efficiency of construction, ladder all needs top constructor to get off forward at every turn, efficiency of construction is low, need personnel to carry generator and other materials and tower wagon in addition and together advance, increase the constructor.The four-wheel tower wagon is gone up the construction inconvenience at existing line (facing the route of pipe line), and train can't descend the road after coming, and quality is heavy, and every group needs 3-4 people's operation, and wherein 1 people constructs in the above, and 3 people push away tower wagon below and advance, and tower wagon gait of march in orbit is slow.
In a word, above-mentioned two kinds of construction equipments are not only wasted time and energy, safety factor is little, long construction period, and personnel construct on ladder, are not steady on one's legs, and cause construction error easily, influence construction technology and workmanship.So, press for that development is a kind of can easily fall before train comes in order to ensure safety and efficient, lean against on the tunnel wall, train by after can put into multi-functional construction tower wagon in the construction very soon, and laborsaving in handling process, convenient.
Summary of the invention
Waste time and energy, problems such as safety factor is little, long construction period by existing railway tunnel illumination used common ladder of construction or the existence of four-wheel tower wagon in order to solve for the utility model, and a kind of railway tunnel illumination construction tower wagon is provided.
The utility model is to adopt following technical scheme to realize: railway tunnel illumination construction tower wagon, comprise the ladder main body, that ladder main body upper end is equipped with is vertical with tunnel wall, can be along the horizontal top sheave of slip of tunnel wall, the lower sheave that has chute is installed in ladder main body lower end, be positioned at that fixed interval has outer kelly on the ladder main body in the lower sheave outside, be positioned on the ladder main body of lower sheave inboard and be fixed with kelly.Adopt structure design of the present utility model, the effect of interior kelly and outer kelly is for not allowing wheel skid off track and roll, and the chute size of lower sheave will guarantee to be advisable with the track fixing.During use, top sheave is close to tunnel wall to slide, the lower sheave chute just in time is stuck on the rail flanges, guarantee that simultaneously outer kelly and interior kelly all play effect, after tower wagon is put well, two artificial groups, tower wagon bottom one people, top one people, top one people is responsible for construction, following people be responsible for promoting tower wagon along track to front slide.
In order further to optimize the structure of this tower wagon, improve its function, the utility model has also carried out following architecture advances, and described ladder main body lower end is fixed with article carrying platform and platform guardrail, in work progress, small generator and other mounting materials etc. can be put on the tower wagon and together slide; Described ladder main body upper end is equipped with pulley yoke and pulley, is used for cabling; In order to make constructor's indefatigability on tower wagon, guarantee safety, described ladder main body middle and upper part is equipped with foot rest, and the position of foot rest is fit to the position that construction is stood the constructor.
Compared with prior art, the utlity model has following advantage:
1, on wheel track, walks, be not easy to break away, and gait of march is fast;
2, light weight, every group only needs 2 people operation, and wherein 1 people constructs in the above, and 1 people pushes away tower wagon below and advances, and train can descend after coming at once, in each tower wagon traveling process, does not need top constructor to get off;
3, constructor's operation on operation platform is not easy to cause construction tired;
4, most of construction equipment and material (as generator, light fixture, hanger etc.) can be put into lower platform and tower wagon is advanced together, do not need to increase constructor's transportation again;
5, personnel's operation on operation platform, stable operation has guaranteed construction quality;
In a word, in identical construction environment, the utility model product and ladder, four-wheel tower wagon are compared, efficient height, the safety of the former comparable latter two instrument good (mainly being to descend the road timely behind the train), and simple in structure, cost of manufacture low (about 400 yuan of all material and manufacturing cost), simple to operate, and can guarantee construction quality, have certain popularization value and use value.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the scheme of installation of head sheave and pulley yoke on the ladder main body;
Among the figure: 1-ladder main body; The 2-tunnel wall; The 3-top sheave; The 4-lower sheave; The outer kelly of 5-; Kelly in the 6-; The 7-article carrying platform; 8-platform guardrail; The 9-pulley yoke; The 10-pulley; The 11-foot rest; The 12-track.
The specific embodiment
Railway tunnel illumination construction tower wagon, as shown in Figure 1, 2, comprise ladder main body 1, can adopt the G32 coating steel pipe is material, the top sheave 3 that ladder main body 1 upper end is equipped with is 2 vertical with tunnel wall, can laterally slide along tunnel wall, top sheave can adopt Φ 100 resin pulleys (solid slotless), the lower sheave 4 that has chute is installed in ladder main body 1 lower end, lower sheave can adopt the Φ 100 steel pulleys of band chute, be positioned at that fixed interval has outer kelly 5 on the ladder main body in the lower sheave outside, be positioned on the ladder main body of lower sheave inboard and be fixed with kelly 6.Ladder main body 1 lower end is fixed with article carrying platform 7 and platform guardrail 8, as shown in Figure 3, the upper end is equipped with pulley yoke 9 and pulley 10, ladder main body 1 middle and upper part is equipped with foot rest 11, general position at distance tower wagon top 1～1.2m, suitable 25 centimeters of pedal width, and between pedal and tower wagon wall, add reinforcing rib, guarantee firm safety.
At first distance, punching and the installation site according to track and tunnel wall makes the steel pipe ladder apart from the height of rail level, the position that needs punching can not be blocked in the top of tower wagon, want more lower slightly, for guaranteeing the stability of tower wagon, the bottom of ladder is wide slightly, for making things convenient for the employee to climb, distance should not be too far away between the ladder cross bar, and each cross bar distance is 0.5 meter.
During use, after entering the tunnel, tower wagon holded up and be placed on the cover plate of ditch, top sheave is close to tunnel wall and slides, tower wagon lifted allow lower sheave be stuck in the track top edge and guarantee outer kelly and interior kelly all plays effect, after tower wagon is put well, 2 artificial groups, tower wagon bottom one people, top one people, top one people is responsible for construction, following people be responsible for promoting tower wagon along track to front slide.The personnel that promote tower wagon when construction will be with safety helmet, and the instruction of accepting the top constructor makes very long mobile tower wagon.
Claims (4)
1. railway tunnel illumination construction tower wagon, comprise ladder main body (1), it is characterized in that ladder main body (1) upper end be equipped with vertical with tunnel wall (2), can be along the top sheave (3) of the horizontal slip of tunnel wall, the lower sheave (4) that has chute is installed in ladder main body (1) lower end, be positioned at that fixed interval has outer kelly (5) on the ladder main body in the lower sheave outside, be positioned on the ladder main body of lower sheave inboard and be fixed with kelly (6).
2. railway tunnel illumination construction tower wagon according to claim 1 is characterized in that ladder main body (1) lower end is fixed with article carrying platform (7) and platform guardrail (8).
3. railway tunnel illumination construction tower wagon according to claim 1 and 2 is characterized in that ladder main body (1) upper end is equipped with pulley yoke (9) and pulley (10).
4. railway tunnel illumination construction tower wagon according to claim 1 and 2 is characterized in that ladder main body (1) middle and upper part is equipped with foot rest (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205251126U CN201763225U (en) | 2010-09-11 | 2010-09-11 | Ladder vehicle for lighting construction of railway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205251126U CN201763225U (en) | 2010-09-11 | 2010-09-11 | Ladder vehicle for lighting construction of railway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763225U true CN201763225U (en) | 2011-03-16 |
Family
ID=43715834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205251126U Expired - Fee Related CN201763225U (en) | 2010-09-11 | 2010-09-11 | Ladder vehicle for lighting construction of railway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372010A (en) * | 2011-08-17 | 2012-03-14 | 中国铁建电气化局集团第一工程有限公司 | Over-barrier wheel system, over-barrier method and limiting wheels of vehicle body for tunnel |
| CN108412415A (en) * | 2018-02-09 | 2018-08-17 | 中铁九局集团电务工程有限公司 | Tunnel leakage coaxial cable construction work vehicle |
| CN109505623A (en) * | 2018-12-21 | 2019-03-22 | 中国铁建电气化局集团第工程有限公司 | It is a kind of for installing the sideslip tower wagon of subway circular tunnel upper arcuate bracket |
-
2010
- 2010-09-11 CN CN2010205251126U patent/CN201763225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372010A (en) * | 2011-08-17 | 2012-03-14 | 中国铁建电气化局集团第一工程有限公司 | Over-barrier wheel system, over-barrier method and limiting wheels of vehicle body for tunnel |
| CN108412415A (en) * | 2018-02-09 | 2018-08-17 | 中铁九局集团电务工程有限公司 | Tunnel leakage coaxial cable construction work vehicle |
| CN109505623A (en) * | 2018-12-21 | 2019-03-22 | 中国铁建电气化局集团第工程有限公司 | It is a kind of for installing the sideslip tower wagon of subway circular tunnel upper arcuate bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20180911 |