CN202624235U - Door seal structure of locomotive - Google Patents
Door seal structure of locomotive Download PDFInfo
- Publication number
- CN202624235U CN202624235U CN 201220162037 CN201220162037U CN202624235U CN 202624235 U CN202624235 U CN 202624235U CN 201220162037 CN201220162037 CN 201220162037 CN 201220162037 U CN201220162037 U CN 201220162037U CN 202624235 U CN202624235 U CN 202624235U
- Authority
- CN
- China
- Prior art keywords
- doorframe
- side bar
- joint strip
- sealing joint
- storage tank
- 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.)
- Expired - Fee Related
Links
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a door seal structure of a locomotive. The door structure of the locomotive comprises a doorframe and a boundary beam. The doorframe and the boundary beam are assembled together through a hinge assembly. An outboard sealing joint strip and an inside sealing joint strip is respectively arranged at two ends of a crack between the door frame and the boundary beam. A raised boundary beam sealing bar arranged between the outboard sealing joint strip and the inside sealing joint strip is placed on the boundary beam. A ponding trough is mounted on the upper portion of the door frame corresponding to the lower portion of the boundary beam sealing bar, and a plurality of drain holes are placed on the lower portion of the door frame corresponding to the ponding trough. The door seal structure of the locomotive improves the sealing reliability of the locomotive and is simple in structure, convenient to use, and low in cost.
Description
Technical field
The utility model relates to the track traffic equipment technology field of transport, especially relates to a kind of railway locomotive door seal structures.
Background technology
At present; Engine aditus door hermetically-sealed construction on the rolling stock generally depends on inside and outside this product of side seal adhesive tape; Because rolling stock vibratory impulse is in the process of moving beated the door leaf gap in certain range; Ponding is because deadweight adds air extrusion possibility infiltrate sealing joint strip; The door leaf sealing reliability descends, and causes vehicle in sleety weather is run at high speed, to have the possibility of roof leaking, so need the higher hermetically-sealed construction of a kind of reliability to satisfy the seal request that rolling stock goes in inclement weather.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of railway locomotive door seal structures, and it is high to improve sealing reliability, and it is simple in structure, easy to use, with low cost.
For achieving the above object, the utility model adopts following technical scheme:
The railway locomotive door seal structures of the utility model; Comprise doorframe, side bar, doorframe and side bar are assembled together through hinge component, and the two ends, slit between doorframe and the side bar are provided with outside sealing joint strip and inner seal adhesive tape respectively; Side bar is provided with protruding side bar sealed muscle; The side bar sealed muscle is provided with water storage tank below the corresponding side bar sealed muscle in doorframe top between outside sealing joint strip and inner seal adhesive tape, the position of corresponding water storage tank is provided with the plurality of rows water hole in the bottom of doorframe.
Further, described water storage tank is a base bevelled skewed slot, and this skewed slot is provided with protruding doorframe sealed muscle near an end of inner seal adhesive tape.
The beneficial effect of the utility model is:
When vehicle in the rainy day operational process; The rainwater that penetrates into outside sealing joint strip is blocked at side bar sealed muscle place; In the water storage tank owing to deadweight inflow doorframe after gathering to a certain degree, thereby the rainwater that infiltration is come in intercepts, and prevents that effectively rainwater from continuing to be penetrated into car inside.Water storage tank is one skewed slot, and the rainwater of sealing joint strip all gathered outside the water storage tank of doorframe just will get into like this, and rainwater just can be again toward the inboard infiltration of door leaf.In the bottom of doorframe, several drain gutters are beaten in the position of corresponding water storage tank, just can ponding be discharged door leaf.
Other advantages, target and the characteristic of the utility model will be set forth in specification sheets subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, take a hint to investigating of hereinafter.The target of the utility model can realize through the structure that is particularly pointed out in following specification sheets and the accompanying drawing and obtain with other advantages.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, the hermetically-sealed construction of the utility model instance is made up of doorframe 1, side bar 4 and hinge component 8.Doorframe 1 is fitted together through hexagon socket cap head screw, normal type single coil spring lock washer peace washer sets with side bar 4.Two ends, slit between doorframe 1 and the side bar 4 are provided with outside sealing joint strip 6 and inner seal adhesive tape 7 respectively; Side bar 4 is provided with protruding side bar sealed muscle 5; Side bar sealed muscle 5 is between outside sealing joint strip 6 and inner seal adhesive tape 7; Below the corresponding side bar sealed muscle 5 in the top of doorframe 1, water storage tank 2 is set, the position of corresponding water storage tank 2 is provided with the plurality of rows water hole in the bottom of doorframe 1.In the present embodiment, described water storage tank 2 is base bevelled skewed slots, and this skewed slot is provided with protruding doorframe sealed muscle 3 near an end of inner seal adhesive tape 7.
When vehicle in the rainy day operational process; When outside sealing joint strip 6 can not seal fully, rainwater can be penetrated into side bar sealed muscle 5 left sides along section bar always, when rainwater accumulates to a certain degree; Because the deadweight of rainwater; Rainwater at the both sides side bar can be in side bar section bar sealed muscle 5 flows to the water storage tank 2 of doorframe 1, and the ponding on side bar sealed muscle 5 can directly be fallen in the water storage tank 2 of doorframe, and water storage tank 2 is one skewed slot; The water storage tank 2 of doorframe 1 rainwater that just will get into sealing joint strip 6 all gathers like this, and rainwater just can be again toward the inboard infiltration of door leaf.Because in the bottom of doorframe 1, there are several drain gutters the position of corresponding water storage tank 2, can ponding be discharged door leaf, thereby has guaranteed the overall tightness of door leaf.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Other modifications that those of ordinary skills make the technical scheme of the utility model perhaps are equal to replacement; Only otherwise break away from the spirit and the scope of the utility model technical scheme, all should be encompassed in the middle of the claim scope of the utility model.
Claims (2)
1. railway locomotive door seal structures; It is characterized in that; Comprise doorframe, side bar, doorframe and side bar are assembled together through hinge component, and the two ends, slit between doorframe and the side bar are provided with outside sealing joint strip and inner seal adhesive tape respectively; Side bar is provided with protruding side bar sealed muscle; The side bar sealed muscle is provided with water storage tank below the corresponding side bar sealed muscle in doorframe top between outside sealing joint strip and inner seal adhesive tape, the position of corresponding water storage tank is provided with the plurality of rows water hole in the bottom of doorframe.
2. a kind of railway locomotive door seal structures according to claim 1 is characterized in that, described water storage tank is a base bevelled skewed slot, and this skewed slot is provided with protruding doorframe sealed muscle near an end of inner seal adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162037 CN202624235U (en) | 2012-04-17 | 2012-04-17 | Door seal structure of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162037 CN202624235U (en) | 2012-04-17 | 2012-04-17 | Door seal structure of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624235U true CN202624235U (en) | 2012-12-26 |
Family
ID=47377462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162037 Expired - Fee Related CN202624235U (en) | 2012-04-17 | 2012-04-17 | Door seal structure of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624235U (en) |
-
2012
- 2012-04-17 CN CN 201220162037 patent/CN202624235U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20121226 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |