CN203237073U - Tower wagon for maintaining overhead line system - Google Patents
Tower wagon for maintaining overhead line system Download PDFInfo
- Publication number
- CN203237073U CN203237073U CN 201320247406 CN201320247406U CN203237073U CN 203237073 U CN203237073 U CN 203237073U CN 201320247406 CN201320247406 CN 201320247406 CN 201320247406 U CN201320247406 U CN 201320247406U CN 203237073 U CN203237073 U CN 203237073U
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- China
- Prior art keywords
- tower wagon
- ladder
- contact system
- chassis
- crossbeams
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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 - Lifetime
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Abstract
The utility model discloses a tower wagon for maintaining an overhead line system. The tower wagon for maintaining the overhead line system comprises a chassis (1) and a ladder (2) mounted on the chassis (1), and the chassis (1) is suitable for being arranged on the top of the carriage of a train running in the overhead line system. The tower wagon for maintaining the overhead line system can improve efficiency and safety of maintaining the overhead line system, and therefore influences on railway transportation are reduced.
Description
Technical field
The utility model relates to the electrified railway field, particularly, relates to a kind of tower wagon for the maintenance contact system.
Background technology
The heavy haul railway of fortune coal generally adopts electric locomotive, wherein, the contact system of electrified railway is the circuit that electric power is provided to electric locomotive specially, because the contact system outdoor layout, it is larger to be affected by the external environment, and does not have circuit for subsequent use, in case contact system breaks down, electric locomotive runs out of steam, and can cause railway transportation to interrupt, and needs in time it to be keeped in repair.But, because the setting height(from bottom) of contact system is higher, usually apart from about the track 6m, cause maintenance difficult.At present, behind the contact system et out of order, usually rescued by breakdown lorry first, after the fault vehicle of busy line pulled out the scene, then in the situation of busy line not, adopt hanging ladder or the specialized equipments such as Operation Van, tower wagon to carry out the repairing of contact system, cause the breakdown repair time longer, and inconvenient operation, railway transportation is brought constant, cause larger economic loss.
The utility model content
The purpose of this utility model provides a kind of tower wagon for the maintenance contact system, and this tower wagon can improve efficient and the safety of maintenance contact system, thereby reduces the impact on railway transportation.
To achieve these goals, the utility model provides a kind of tower wagon for the maintenance contact system, and wherein, this tower wagon comprises the chassis and be installed in ladder on this chassis, and described chassis is suitable for being arranged on the top in the compartment of the train that moves in described contact system.
Preferably, described chassis comprises two crossbeams and is connected to two longerons between these two crossbeams.
Preferably, described chassis also comprises many connecting rods, and these many connecting rods all are connected between described two crossbeams.
Preferably, described chassis has four rolling, and this four rolling is separately positioned on the two ends of described two longerons and is suitable for rolling at the end face of the side board in the compartment of described train.
Preferably, described roller has the flange at the two ends that are oppositely arranged on this roller.
Preferably, described ladder is double ladder, and the lower end of this double ladder is connected on two crossbeams on described chassis.
Preferably, described chassis has a plurality of connection locations of arranging along described crossbeam, and on two connection locations, the lower end of described double ladder is connected with described crossbeam therein.
Preferably, described tower wagon also comprises stay bearing plate, described double ladder has two terraced sections of positioned opposite, described stay bearing plate can be placed in relative two ladder supports of described two terraced sections, and ladders adjacent with described two ladder supports and that be positioned at described two ladder support tops are supported by the end face of nearly described stay bearing plate.
Pass through technique scheme, when the line failure of contact system, can draw train, and the direct car body top that tower wagon of the present utility model is arranged on train, then the staff climbs up the ladder circuit is rushed to repair, so that the maintenance of contact system becomes conveniently, efficient and safety, reduces maintenance time, and then reduction reduces economic loss to the impact of railway transportation.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view of the tower wagon for keeping in repair contact system of the present utility model;
Fig. 2 is the lateral plan of the tower wagon for keeping in repair contact system of the present utility model; And
Fig. 3 is the partial enlarged drawing of tower wagon for the maintenance contact system of the present utility model shown in Figure 1.
Description of reference numerals
1 chassis, 2 ladders
3 rollers, 4 stay bearing plates
11 crossbeams, 12 longerons
The 21 ladder supports of 13 connection locations
22 terraced sections, 31 flanges
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
As shown in Figure 1, the specific embodiment of the present utility model provides a kind of tower wagon for the maintenance contact system, wherein, this tower wagon comprises chassis 1 and is installed in this One On The Chassis ladder 2, and described chassis 1 is suitable for being arranged on the top in the compartment of the train that moves in described contact system.
When the line failure of contact system, can draw train, and the direct car body top that tower wagon of the present utility model is arranged on train, then staff's 2 pairs of circuits that climb up the ladder are rushed to repair, so that the maintenance of contact system becomes conveniently, efficient and safety, reduce maintenance time, and then reduce the impact on railway transportation, reduce economic loss.
Wherein, the height of ladder 2 can be adapted to the height of contact system, and the structure on chassis 1 is adapted to the structure in the compartment of train.
As depicted in figs. 1 and 2, as a kind of preferred implementation on the chassis 1 of tower wagon of the present utility model, described chassis 1 comprises two crossbeams 11 and is connected to two longerons 12 between these two crossbeams 11.Two crossbeams 11 can the parallel interval setting, and two longerons 12 also can the parallel interval setting, and crossbeam 11 and longeron 12 can be perpendicular to one another, thereby forms stable framed structure, stably to support the ladder 2 that is positioned at 1 top, chassis.
For the structural strength of further braced chassis 1, preferably, described chassis 1 also comprises many connecting rods, and these many connecting rods all are connected between described two crossbeams 11.The interval arranges many connecting rods between two crossbeams 11, thereby the structural strength on chassis 1 is higher, and bearing is better, and is not fragile.
In order to make things convenient for tower wagon to move in the compartment, to be adapted to different control positioies, as depicted in figs. 1 and 2, preferably, described chassis 1 has four rolling 3, and this four rolling 3 is separately positioned on the two ends of described two longerons 12 and is suitable for rolling at the end face of the side board in the compartment of described train.Owing to be provided with roller on the tower wagon, thereby tower wagon can move easily, and then conveniently move to different positions the circuit of correspondence position is rushed to repair, handled easily improves the efficient of repairing contact system.In addition, roller 3 also can be arranged on the crossbeam 11, needs only tower wagon and can make things convenient for, stably move and all can.Certainly, roller 3 also can roll in the positions such as top in the compartment of train, as long as can satisfy the maintenance needs of contact system.Herein, for the fortune coal lorry of heavy haul railway, be the plane because the top in compartment only has the end face of side board, so roller can only move at side board.
Because the side board in compartment is narrower, for so that roller 3 can stably roll, as shown in Figure 3, preferably, described roller 3 has the flange 31 at the two ends that are oppositely arranged on this roller 3.In the process of the work of rushing to repair, tower wagon is arranged on the top in compartment, roller 3 is positioned on the side board and flange 31 is positioned at the both sides of side board, thereby so that roller 3 is stuck on the side board, prevent roller 3 landing from the side board, and then tower wagon can stably move at the top in compartment, can not shake or drop.
As shown in Figure 1, climb ladder in order to make things convenient for the staff, preferably, described ladder 2 is double ladder, and the lower end of this double ladder is connected on two crossbeams 11 on described chassis 1.Double ladder is so that chassis 1 stressed more even, prevents that tower wagon is crooked or tumbles.Double ladder has two ends, thereby connection is more stable, and structure is more firm.
In order to be adapted to the height of different circuits, as shown in Figure 1, preferably, described chassis 1 has a plurality of connection locations 13 of arranging along described crossbeam 11, and on two connection locations 13, the lower end of described double ladder is connected with described crossbeam 11 therein.Height according to the circuit of contact system is connected on the different connection location 13 by the lower end with double ladder, can regulate the height of double ladder, and then conveniently keep in repair.
As shown in Figure 1, in order to make things convenient for the staff when keeping in repair, to stand on the ladder 2, preferably, described tower wagon also comprises stay bearing plate 4, described double ladder has two terraced sections 22 of positioned opposite, described stay bearing plate 4 can be placed in relative two ladder supports 21 of described two terraced sections 22, and adjacent with described two ladder supports 21 and be positioned at the ladders support 21 of described two ladder support 21 tops near the end faces of described stay bearing plates 4.The identical ladder of height that stay bearing plate 4 is placed on left and right terraced section 22 supports on 21, thereby stay bearing plate 4 is subject to the support of ladder support 21 and remains horizontal surface, the staff may stand in stay bearing plate 4 enterprising line operates when the maintenance circuit, stay bearing plate 4 provides workplatform for the staff, make things convenient for the staff to operate, guarantee operational security.
In addition, perk when preventing stay bearing plate 4 unbalance stress, two of supported plate 4 ladder supports 21 and the distance between the adjacent ladder support 21 are slightly larger than the thickness of stay bearing plate 4, thus stay bearing plate 4 be subject to the ladder of top support 21 restriction can perk so that staff's operation is safer.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (8)
1. a tower wagon that is used for the maintenance contact system is characterized in that, this tower wagon comprises chassis (1) and be installed in ladder (2) on this chassis (1), and described chassis (1) is suitable for being arranged on the top in the compartment of the train that moves in described contact system.
2. the tower wagon for the maintenance contact system according to claim 1 is characterized in that, described chassis (1) comprises two crossbeams (11) and is connected to two longerons (12) between these two crossbeams (11).
3. the tower wagon for the maintenance contact system according to claim 2 is characterized in that described chassis (1) also comprises many connecting rods, and these many connecting rods all are connected between described two crossbeams (11).
According to claim 2 for the maintenance contact system tower wagon, it is characterized in that, described chassis (1) has four rolling (3), and this four rolling (3) is separately positioned on the two ends of described two longerons (12) and is suitable for rolling at the end face of the side board in the compartment of described train.
5. the tower wagon for the maintenance contact system according to claim 4 is characterized in that described roller (3) has the flange (31) at the two ends that are oppositely arranged on this roller (3).
6. the tower wagon for the maintenance contact system according to claim 2 is characterized in that described ladder (2) is double ladder, and the lower end of this double ladder is connected on two crossbeams (11) on described chassis (1).
According to claim 6 for the maintenance contact system tower wagon, it is characterized in that, described chassis (1) has a plurality of connection locations (13) of arranging along described crossbeam (11), and on two connection locations (13), the lower end of described double ladder is connected with described crossbeam (11) therein.
According to claim 6 for the maintenance contact system tower wagon, it is characterized in that, described tower wagon also comprises stay bearing plate (4), described double ladder has two terraced sections (22) of positioned opposite, described stay bearing plate (4) can be placed in relative two ladder supports (21) of described two terraced sections (22), and adjacent with described two ladder supports (21) and be positioned at the ladders supports (21) of described two ladder supports (21) top near the end faces of described stay bearing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247406 CN203237073U (en) | 2013-05-09 | 2013-05-09 | Tower wagon for maintaining overhead line system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247406 CN203237073U (en) | 2013-05-09 | 2013-05-09 | Tower wagon for maintaining overhead line system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237073U true CN203237073U (en) | 2013-10-16 |
Family
ID=49314398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247406 Expired - Lifetime CN203237073U (en) | 2013-05-09 | 2013-05-09 | Tower wagon for maintaining overhead line system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627613A (en) * | 2016-12-22 | 2017-05-10 | 上海铁路局合肥供电段 | Electrified railway unmanned inspection vehicle |
| CN109849740A (en) * | 2019-02-27 | 2019-06-07 | 郑州铁路职业技术学院 | Railway contact net installs vehicle |
-
2013
- 2013-05-09 CN CN 201320247406 patent/CN203237073U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627613A (en) * | 2016-12-22 | 2017-05-10 | 上海铁路局合肥供电段 | Electrified railway unmanned inspection vehicle |
| CN109849740A (en) * | 2019-02-27 | 2019-06-07 | 郑州铁路职业技术学院 | Railway contact net installs vehicle |
| CN109849740B (en) * | 2019-02-27 | 2024-02-27 | 郑州铁路职业技术学院 | Railway contact net installation vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |