CN205086922U - Locomotive is with vertical resistance braking ventilation structure - Google Patents

Locomotive is with vertical resistance braking ventilation structure Download PDF

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Publication number
CN205086922U
CN205086922U CN201520844610.XU CN201520844610U CN205086922U CN 205086922 U CN205086922 U CN 205086922U CN 201520844610 U CN201520844610 U CN 201520844610U CN 205086922 U CN205086922 U CN 205086922U
Authority
CN
China
Prior art keywords
rheostatic brake
brake
erecting frame
rheostatic
locomotive
Prior art date
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.)
Withdrawn - After Issue
Application number
CN201520844610.XU
Other languages
Chinese (zh)
Inventor
景松柏
靳宁
郭依超
王永宏
陈强
伍华
吴振乾
王富强
隆孝军
江太宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Ziyang Co Ltd
Original Assignee
CRRC Ziyang Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CRRC Ziyang Co Ltd filed Critical CRRC Ziyang Co Ltd
Priority to CN201520844610.XU priority Critical patent/CN205086922U/en
Application granted granted Critical
Publication of CN205086922U publication Critical patent/CN205086922U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a locomotive is with vertical resistance braking ventilation structure, including resistance braking and resistance braking mounting bracket, resistance braking mounting bracket transversal arrangement, resistance braking is vertical to be installed at resistance braking mounting bracket top, and resistance braking and resistance braking installation carrier shaft line is perpendicular, resistance braking's top run -on dryer, resistance braking mounting bracket bottom corresponds resistance braking and sets up the air intake, resistance braking mounting bracket one end is fixed on the locomotive side wall to at this tip demountable installation air inlet shutter window, the other end of resistance braking mounting bracket seals. The utility model discloses a side wall air inlet can reduce the pressure differential of lower part air inlet, increases resistance braking air inlet efficiency. Adopt top air exhaust method for the noise that resistance braking produced is upwards propagated, is favorable to the noise reduction to reach the influence of cab all around to the locomotive.

Description

The vertical rheostatic brake aeration structure of a kind of locomotive
Technical field
The utility model relates to the vertical rheostatic brake aeration structure of a kind of locomotive.
Background technology
Conventional locomotive rheostatic brake is horizontal installation, the ventilation of rheostatic brake from the side air intake of locomotive, opposite side air draft.It is limited to there is incoming air area in this structure, the shortcoming that noise is excessive.
How to solve the problems of the technologies described above the direction becoming these those skilled in the art and make great efforts.
Utility model content
The purpose of this utility model is just to provide the vertical rheostatic brake aeration structure of a kind of locomotive, can solve the weak point that prior art exists completely.
The purpose of this utility model is realized by following technical proposals:
The vertical rheostatic brake aeration structure of a kind of locomotive, comprise rheostatic brake and rheostatic brake erecting frame, it is characterized in that: described rheostatic brake erecting frame lateral arrangement, rheostatic brake is vertically arranged on rheostatic brake erecting frame top, and rheostatic brake and rheostatic brake erecting frame axes normal, the top of rheostatic brake connects exhaust tube, bottom rheostatic brake erecting frame, ventilation inlet is offered in corresponding rheostatic brake, described rheostatic brake erecting frame one end is fixed on locomotive side wall, and in this end, air intake louver is detachably installed, the other end of described rheostatic brake erecting frame is closed.
As preferably, filter screen is installed at the bottom air inlet mouth place of described rheostatic brake erecting frame.
As preferably, described exhaust tube exit end installs louver.
As preferably, described air feed shutter window comprises plate body, plate body is provided with multiple parallel groove, whole plate body offers some breather ports.
As preferably, also comprise trough and brake pipe row, described trough and brake pipe row all pass rheostatic brake erecting frame from rheostatic brake erecting frame bottom, and trough and brake pipe row all with the axis perpendicular of rheostatic brake erecting frame, described trough two ends and rheostatic brake erecting frame welded seal, brake pipe row two ends and rheostatic brake erecting frame are tightly connected.
As preferably, between each root pipe row of described brake pipe row, there is gap.
As preferably, the detachable connection access panel of closed end of described rheostatic brake erecting frame.
Compared with prior art, the beneficial effects of the utility model are:
1, the air feed shutter window of rheostatic brake erecting frame end is not only conducive to increasing draught area greatly, and Structure and energy is simple.And air feed shutter window adopts detachable installation, can conveniently overhaul rheostatic brake.
2, the utility model is by side wall air intake, can reduce the pressure reduction of bottom air intake, increases rheostatic brake air intake efficiency.
3, trough and brake pipe row are arranged on rheostatic brake erecting frame, both can save the installing space of locomotive, the gap between pipe row can be utilized again, promote bottom incoming air area.
4, air intake position in bottom arranges filter screen, not only effectively can stop that bottom foreign material enter rheostatic brake, and can not increase air intake resistance.
5, exhaust tube exit end is provided with louvre blade, and during ventilation, blade is opened, and draught area is large, and resistance is little, and can stop that foreign material enter; Time stuffy, blade is closed, and can stop that foreign material and rainwater enter rheostatic brake.
6, the utility model adopts the upper exhaust way in top, and the noise that rheostatic brake is produced upwards is propagated, and is conducive to the impact of reduction noise on locomotive surrounding and driver's cab.
7, the detachable connection access panel of the closed end of rheostatic brake erecting frame, facilitates and comprehensively to overhaul rheostatic brake.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional view in Fig. 1;
Fig. 3 be in Fig. 1 B to structural representation;
Fig. 4 is the partial enlarged drawing at C place in Fig. 1;
Fig. 5 is the partial enlarged drawing at D place in Fig. 3.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
See shown in Fig. 1 to Fig. 5, the vertical rheostatic brake aeration structure of a kind of locomotive, comprise rheostatic brake 6 and rheostatic brake erecting frame 5, described rheostatic brake erecting frame 5 lateral arrangement, rheostatic brake 6 is vertically arranged on rheostatic brake erecting frame 5 top, and rheostatic brake 6 and rheostatic brake erecting frame 5 axes normal, the top of rheostatic brake 6 connects exhaust tube 7, bottom rheostatic brake erecting frame 5, ventilation inlet is offered in corresponding rheostatic brake 6, described rheostatic brake erecting frame 5 one end is fixed on locomotive side wall 1, and in this end, air intake louver 2 is detachably installed, the detachable connection access panel of the other end of described rheostatic brake erecting frame 5.
Filter screen 4 is installed at the bottom air inlet mouth place of described rheostatic brake erecting frame 5.Described exhaust tube 7 exit end installs louver 8.
Described air feed shutter window 2 comprises plate body, and this plate body forms multiple parallel groove 3 thereon by bending technique, whole plate body offers some breather ports 11.
Rheostatic brake erecting frame 5 is installed trough 10 and brake pipe row 9, described trough 10 and brake pipe row 9 all pass rheostatic brake erecting frame 5 from rheostatic brake erecting frame 5 bottom, and trough 10 and brake pipe row 9 all with the axis perpendicular of rheostatic brake erecting frame 5, described trough 10 two ends and rheostatic brake erecting frame 5 welded seal, brake pipe arranges 9 two ends and rheostatic brake erecting frame 5 is tightly connected.
Gap is had between each root pipe row of described brake pipe row 9.
The utility model rheostatic brake adopts vertical installation, ventilates and adopts bottom surface air intake and side auxiliary air inlet, the mode of air draft on top.Both can increase incoming air area, can aspiration pressure be reduced again; Adopt the upper exhaust way in top that rheostatic brake noise can be allowed upwards to propagate, reduce the impact of noise on locomotive surrounding and driver's cab.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (7)

1. the vertical rheostatic brake aeration structure of locomotive, comprise rheostatic brake and rheostatic brake erecting frame, it is characterized in that: described rheostatic brake erecting frame lateral arrangement, rheostatic brake is vertically arranged on rheostatic brake erecting frame top, and rheostatic brake and rheostatic brake erecting frame axes normal, the top of rheostatic brake connects exhaust tube, bottom rheostatic brake erecting frame, ventilation inlet is offered in corresponding rheostatic brake, described rheostatic brake erecting frame one end is fixed on locomotive side wall, and in this end, air intake louver is detachably installed, the other end of described rheostatic brake erecting frame is closed.
2. the vertical rheostatic brake aeration structure of locomotive according to claim 1, is characterized in that: filter screen is installed at the bottom air inlet mouth place of described rheostatic brake erecting frame.
3. the vertical rheostatic brake aeration structure of locomotive according to claim 1, is characterized in that: described exhaust tube exit end installs louver.
4. the vertical rheostatic brake aeration structure of locomotive according to claim 1, is characterized in that: described air feed shutter window comprises plate body, plate body is provided with multiple parallel groove, whole plate body offers some breather ports.
5. the vertical rheostatic brake aeration structure of locomotive according to claim 1, it is characterized in that: also comprise trough and brake pipe row, described trough and brake pipe row all pass rheostatic brake erecting frame from rheostatic brake erecting frame bottom, and trough and brake pipe row all with the axis perpendicular of rheostatic brake erecting frame, described trough two ends and rheostatic brake erecting frame welded seal, brake pipe row two ends and rheostatic brake erecting frame are tightly connected.
6. the vertical rheostatic brake aeration structure of locomotive according to claim 5, is characterized in that: have gap between each root pipe row of described brake pipe row.
7. the vertical rheostatic brake aeration structure of locomotive according to claim 1, is characterized in that: the detachable connection access panel of closed end of described rheostatic brake erecting frame.
CN201520844610.XU 2015-10-28 2015-10-28 Locomotive is with vertical resistance braking ventilation structure Withdrawn - After Issue CN205086922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520844610.XU CN205086922U (en) 2015-10-28 2015-10-28 Locomotive is with vertical resistance braking ventilation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520844610.XU CN205086922U (en) 2015-10-28 2015-10-28 Locomotive is with vertical resistance braking ventilation structure

Publications (1)

Publication Number Publication Date
CN205086922U true CN205086922U (en) 2016-03-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520844610.XU Withdrawn - After Issue CN205086922U (en) 2015-10-28 2015-10-28 Locomotive is with vertical resistance braking ventilation structure

Country Status (1)

Country Link
CN (1) CN205086922U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216806A (en) * 2015-10-28 2016-01-06 南车资阳机车有限公司 The vertical rheostatic brake aeration structure of a kind of locomotive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216806A (en) * 2015-10-28 2016-01-06 南车资阳机车有限公司 The vertical rheostatic brake aeration structure of a kind of locomotive
CN105216806B (en) * 2015-10-28 2018-03-13 中车资阳机车有限公司 A kind of vertical resistive braking aeration structure of locomotive

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160316

Effective date of abandoning: 20180313