CN102774397A - Hand braking driving device for locomotive - Google Patents
Hand braking driving device for locomotive Download PDFInfo
- Publication number
- CN102774397A CN102774397A CN2012102647407A CN201210264740A CN102774397A CN 102774397 A CN102774397 A CN 102774397A CN 2012102647407 A CN2012102647407 A CN 2012102647407A CN 201210264740 A CN201210264740 A CN 201210264740A CN 102774397 A CN102774397 A CN 102774397A
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- China
- Prior art keywords
- locomotive
- seat
- hand braking
- driving device
- braking driving
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Abstract
The invention discloses a hand braking driving device for a locomotive. A gear box seat, a screw rod, a sliding rod, a braking nut and a connection rod are all fixed on an installation seat, and the installation seat is fastened to a locomotive steel structure; six installation holes are arranged on the installation seat, and the installation seat is fastened with welding studs on the locomotive steel structure through the installation holes; and the gear box seat is arranged at an end of the installation seat, a slide rod carrier which is fit with the slide rod is arranged below the gear box seat, and a screw rod seat which is fit with the screw rod is arranged below the slide rod carrier. The integrated type hand braking driving device for the locomotive is compact in structure, high in generality, high in efficiency, low in cost, applicable to a plurality of locomotives produced at present and easily achieving mass production of the hand braking driving device and capable of effectively improving qualities of welding and assembling; by means of a modular design, the using and the maintenance of locomotive users are facilitated; an electrowelding procedure in an assembly shop is cancelled, and working environments of the assembly shop are improved; and the hand braking driving device is applicable to railway locomotive hand braking driving devices.
Description
Technical field
The present invention relates to locomotive component assembly technique field, relate in particular to the hand braking actuating device of a kind of locomotive
Background technology
The diesel locomotive hand brake device be locomotive under motorless operating mode, use this device of manual operation, make locomotive be fixed on the physical construction in certain desired location.The typical structure of this device is following: the manual operation handwheel; Through mechanisms such as a pair of gear, screw rod, pull bar pulling steel rope; And steel rope links to each other with the braking driving lever, and driving lever links to each other with the brake block of locomotive wheel again, when steel rope is drawn to certain distance; The brake block locomotive wheel tread that reclines, thus realize locomotive brake.Have the hand braking actuating device of diesel locomotive now by gear case, screw rod, slide bar, slide bar bracket; Stop-off nut, connecting rod, screw bolt seat, compositions such as fastener; Under the prior art situation, these parts are parts independently separately, when the locomotive general assembly, some parts wherein are welded on the steel structure on locomotive; Other parts are assembled at the locomotive assembly shop, complex process, and management workload is big.
The hand braking driving device structure of existing diesel locomotive is formed as shown in Figure 1; Form by parts such as gear case, screw rod, slide bar, slide bar bracket, stop-off nut, connecting rod, screw bolt seat, fasteners; Under the prior art situation; These parts are parts independently separately, and parts such as slide bar bracket that will be wherein when the locomotive general assembly, screw bolt seat are welded direct on the locomotive car body steel structure, and other parts are assembled at the locomotive assembly shop.But there is following shortcoming in it, the first, and parts such as slide bar bracket, screw bolt seat need be dealt into the locomotive assembly shop by the workshop of last process, are welded to one by one on the locomotive car body steel structure by assembly shop.Owing to limit by the general assembly field condition, these parts are soldered directly on the steel structure of car body, and precision is difficult for guaranteeing; The second, gear case, screw rod, slide bar, slide bar bracket; Stop-off nut, connecting rod, screw bolt seat, parts such as fastener are dealt into the locomotive assembly shop; Do these scrappy operations by assembly shop, take assembly shop man-hour, processing arrangement is unreasonable, is unfavorable for that assembly shop increases work efficiency; The 3rd, because these scrappy smallclothes directly send to the locomotive assembly shop, increased operating personal quantity, improved manufacturing cost; The 4th, because limited in the general assembly field condition, the total quality of mechanism is difficult to guarantee, and complex process, and management workload is big, is prone to pollute surrounding environment in the general assembly field welding.
Summary of the invention
The technical matters that the present invention solved provides the high hand braking actuating device of locomotive of a kind of general assembly precision.
The technical scheme that the present invention adopts is the hand braking actuating device of locomotive; Comprise bonded assembly gear case, screw rod, slide bar, stop-off nut, connecting rod successively; Also comprise mounting seat; Said gear case, screw rod, slide bar, stop-off nut, connecting rod all are fixed in mounting seat, and mounting seat is anchored on steel structure on locomotive.
Mounting seat is provided with at least 3 mounting holes, and mounting seat is fastening through the welding screw on mounting hole and the steel structure on locomotive.Mounting hole is 6.
The mounting seat upper end is provided with the gear case mount pad, and gear case mount pad below is provided with the slide bar bracket suitable with slide bar, and the slide bar bracket below is provided with the screw bolt seat suitable with screw rod.
The invention has the beneficial effects as follows, the first, the hand braking actuating device of integrated form, project organization is compact, reasonable, can weldering be joined at existing KD plant, general assembly scene and become detail assembly, parts assembly welding, can improve assembly welding and assembling quality effectively; The second, scheme is by the modular design concept design, and highly versatile can adopt on the multiple locomotive of producing at present; Practice thrift the multiple resources such as human and material resources of assembly shop, be easy to realize the Quantity production of product, enhance productivity, reduce production costs; The 3rd, owing to adopt the modular design concept design, be beneficial to locomotive user's operation and maintenance.In case need pull down from locomotive, only need pull down 6 and nuts etc. are installed can whole module be unloaded.And be on locomotive " zero tears open " by existing design, be unfavorable for guaranteeing repair quality; The 4th, enforcement of the present invention can be cancelled in assembly shop electric welding operation, can improve the working environment of assembly shop.
Description of drawings
Fig. 1 is hand braking actuating device mounting structure figure in the prior art.
Fig. 2 is along A-A direction cutaway view among Fig. 1.
Fig. 3 is the mounting seat constructional drawing.
Fig. 4 is the corresponding left view of Fig. 3.
Fig. 5 is a locomotive hand brake device overall construction drawing of the present invention.
Fig. 6 is the corresponding left view of Fig. 5.
Be labeled as among the figure: 1-mounting seat, 21-gear case mount pad, 2-gear case, 31-slide bar bracket, 3-slide bar, 41-screw bolt seat, 4-screw rod, 5-stop-off nut, 6-connecting rod, 7-mounting hole, 8-steel structure on locomotive.
The specific embodiment
Shown in Figure 2 is mounting seat 1, and with slide bar bracket 31, screw bolt seat 41 welding or bolted are on mounting seat 1, and mounting seat 1 upper design has gear case mount pad 21.Actuating device when assembling, in the parts manufacturing shop with gear case 2, slide bar 3, screw rod 4, stop-off nut 5, connecting rod 6 parts such as grade are installed on the mounting seat 1 with fastener, each parts forms a complete module, the i.e. hand braking actuating device of integrated form like this.Several mounting holes 7 are set on the seat board of mounting seat 1, and the present invention selects 6 mounting holes 7 according to installing space, only need be through 6 welding screws on 6 holes and the steel structure on locomotive tightly getting final product when assembly shop carries out the locomotive general assembly.
The all process steps of the hand braking actuating device of integrated form is all accomplished by the parts manufacturing shop, owing to be not operation on locomotive, the monomer of module is less, and is easy to operate, and quality guarantees easily.The operation of assembly shop is simplified greatly, can improve operating efficiency effectively, and has improved the environment of assembly shop.
Claims (4)
1. the hand braking actuating device of locomotive; Comprise bonded assembly gear case (2), screw rod (4), slide bar (3), stop-off nut (5), connecting rod (6) successively; It is characterized in that: also comprise mounting seat (1); Said gear case (2), screw rod (4), slide bar (3), stop-off nut (5), connecting rod (6) all are fixed in mounting seat (1), and mounting seat (1) is anchored on steel structure on locomotive.
2. the hand braking actuating device of locomotive as claimed in claim 1 is characterized in that: said mounting seat (1) is provided with at least 3 mounting holes, and mounting seat (1) is fastening through the welding screw on mounting hole and the steel structure on locomotive.
3. the hand braking actuating device of locomotive as claimed in claim 1 is characterized in that: said mounting hole is 6.
4. the hand braking actuating device of locomotive as claimed in claim 1; It is characterized in that: said mounting seat (1) upper end is provided with gear case mount pad (21); Gear case mount pad (21)) below is provided with and the suitable slide bar bracket (31) of slide bar (3), and slide bar bracket (31) below is provided with and the suitable screw bolt seat (41) of screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102647407A CN102774397A (en) | 2012-07-29 | 2012-07-29 | Hand braking driving device for locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102647407A CN102774397A (en) | 2012-07-29 | 2012-07-29 | Hand braking driving device for locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774397A true CN102774397A (en) | 2012-11-14 |
Family
ID=47119563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102647407A Pending CN102774397A (en) | 2012-07-29 | 2012-07-29 | Hand braking driving device for locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235707A (en) * | 2015-10-23 | 2016-01-13 | 无锡惠发特精密机械有限公司 | Manual braking device applied to railway locomotive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE165770C (en) * | ||||
| US1680284A (en) * | 1923-11-23 | 1928-08-14 | Miner Inc W H | Hand brake |
| SU1207873A1 (en) * | 1984-02-17 | 1986-01-30 | Malikov Gennadij S | Railway vehicle hand brake drive |
| CN200977905Y (en) * | 2006-12-07 | 2007-11-21 | 青岛四方铁路配件有限公司 | Passenger car hand-operated braking device |
| CN201151335Y (en) * | 2007-09-21 | 2008-11-19 | 上汽通用五菱汽车股份有限公司 | Integrated oscillating arm support device |
-
2012
- 2012-07-29 CN CN2012102647407A patent/CN102774397A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE165770C (en) * | ||||
| US1680284A (en) * | 1923-11-23 | 1928-08-14 | Miner Inc W H | Hand brake |
| SU1207873A1 (en) * | 1984-02-17 | 1986-01-30 | Malikov Gennadij S | Railway vehicle hand brake drive |
| CN200977905Y (en) * | 2006-12-07 | 2007-11-21 | 青岛四方铁路配件有限公司 | Passenger car hand-operated braking device |
| CN201151335Y (en) * | 2007-09-21 | 2008-11-19 | 上汽通用五菱汽车股份有限公司 | Integrated oscillating arm support device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235707A (en) * | 2015-10-23 | 2016-01-13 | 无锡惠发特精密机械有限公司 | Manual braking device applied to railway locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |