CN205086928U - Ore funnel unloads bin gate seal structure - Google Patents
Ore funnel unloads bin gate seal structure Download PDFInfo
- Publication number
- CN205086928U CN205086928U CN201520899734.8U CN201520899734U CN205086928U CN 205086928 U CN205086928 U CN 205086928U CN 201520899734 U CN201520899734 U CN 201520899734U CN 205086928 U CN205086928 U CN 205086928U
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- door leaf
- door
- sealing
- door opening
- ore
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Abstract
The utility model discloses an ore funnel unloads bin gate seal structure, include: the door opening that sets up on the railway carriage, and with door opening matched with door leaf, the door leaf gets into and leaves door opening realization switching through the door leaf convex part, be equipped with sealed protruding circle around the door opening, be equipped with the door leaf seal groove in the door leaf convex part periphery, be equipped with the sealed cushion of door leaf in the door leaf seal groove, when the door leaf convex part gets into the door opening sealed protruding circle is located the door leaf seal groove, just sealed protruding circle with the sealed cushion of door leaf contacts, can realize the sealed problem of effectual powder ore, can overcome the not enough of traditional structure again, after powder ore haulage vehicle installs and use this sealing device, can effectively solve the powder ore problem of leaking of distant haulage vehicle system, makes in addition and unloads bin gate non -deformable in the use, improves sealed effect, simultaneously increase of service life.
Description
Technical field
The utility model relates to locomotive box technology field, particularly a kind of ore funnel discharging door sealing structure.
Background technology
At present, in the transport of coarse particle ore hopper car, when not causing leakage, Dump gate is can be packing less.But in the transport of powder ore hopper car, the sealing of Dump gate has just become key issue.Traditional structure doorframe is installed on one deck rubber plate and door to install one deck rubber plate, door realizes sealing after compressing by two-layer rubber plate after shutting, the problem of this structure be door plate deformation after between rubber plate easily loose seam cause leakage, so the sealing problem how solving Dump gate is the difficult problem of pendulum in face of us.
Utility model content
The utility model object is: the problem solving prior art, a kind of new type sealing device is proposed, the sealing problem of actv. powder ore can be realized, the deficiency of conventional confguration can be overcome again, after sealing device installed and used by powder Ore Transportation vehicle, effectively can solve the powder ore leakage problem of long-distance vehicle system, and make Dump gate in use not yielding, improve sealing effectiveness, increase the service life simultaneously.
The technical solution adopted in the utility model is as follows:
A kind of ore funnel discharging door sealing structure, comprise: the door opening that railway carriage is arranged, and and the door leaf that matches of described door opening, described door leaf enters and leaves door opening by door leaf protuberance and realizes opening and closing, sealing flange collar is provided with around described door opening, described door leaf protuberance periphery is provided with door leaf seal groove, door leaf seal gasket is provided with in described door leaf seal groove, when described door leaf protuberance enters door opening, described sealing flange collar is positioned at door leaf seal groove, and described sealing flange collar contacts with described door leaf seal gasket.
Owing to have employed said structure, door leaf can be made all to adopt hard contact with the contact surface of door opening, namely can be all metal, can avoid so in use causing the damage of faying face because the card of material pauses, can certainly optionally when bearing the material of some not fragile door leafs, arrange some to cushion arrange in the junction of door opening and door leaf protuberance, and not only to be got up sealing function by sealing flange collar and the contact of door leaf seal gasket in this programme, and the buffer action can got up at closing time, protection door opening and door leaf are not damaged, and generally door leaf seal gasket width than sealing flange collar thickness much larger, can make can there be certain mismatch error between door opening and door leaf two parts like this, even if door leaf or door opening have certain distortion still can ensure sealing effectiveness like this.
A kind of ore funnel discharging door sealing structure of the present utility model, is also provided with body sealing groove outside described sealing flange collar, is provided with body sealing rubber cushion in described body sealing groove,
A kind of ore funnel discharging door sealing structure of the present utility model, the free end of described door leaf seal groove is positioned at body sealing groove, and described free end contacts with body sealing rubber cushion.
Owing to have employed technique scheme, such arranging can make the sealing of the door opening on car body and door leaf possess double shield, possesses and the function insured, and further enhances the stability of sealing flange collar, thus makes sealing effectiveness more.
A kind of ore funnel discharging door sealing structure of the present utility model, the height of described sealing flange collar is greater than the height of free end, such setting makes in seal process, above-mentioned double insurance has a primary-slave relation, namely be first that sealing flange collar and body sealing rubber cushion realize sealing, realize sealing if losing efficacy to be matched with body sealing rubber cushion by free end again, two resealings can not be made so simultaneously to lose efficacy.
A kind of ore funnel discharging door sealing structure of the present utility model, with free end contact position on described body sealing rubber cushion, be provided with the car body groove holding free end, with sealing flange collar contact position on described door leaf seal gasket, be provided with the sealed groove holding sealing flange collar, such setting makes free end and sealing flange collar enter seal gasket sealing effectiveness can be made so better, and can have certain tolerance degree to the distortion of free end and sealing flange collar, thus improves comformability and improve service life.
A kind of ore funnel discharging door sealing structure of the present utility model, the tolerance clearance of described door opening and door leaf protuberance is 5-10mm, and such setting can so that switch, and be not easy to reveal.
Owing to have employed above-mentioned technical scheme, the beneficial effects of the utility model are: the problem solving prior art, a kind of new type sealing device is proposed, the sealing problem of actv. powder ore can be realized, the deficiency of conventional confguration can be overcome again, after sealing device installed and used by powder Ore Transportation vehicle, effectively can solve the powder ore leakage problem of long-distance vehicle system, and make Dump gate in use not yielding, improve sealing effectiveness, increase the service life simultaneously, can guarantee that the door opening of funnel vehicle and the contact surface of door leaf reduce simultaneously, shutter door is more easily laborsaving, and repeatedly change the direction of leaked substance, can be multiplied and improve the function of anti-leak.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the overall schematic of a kind of ore funnel discharging door sealing structure of the present utility model;
Fig. 2 is a kind of ore funnel discharging door sealing structure partial enlarged drawing of the present utility model;
Fig. 3 is the door opening partial enlarged drawing of a kind of ore funnel discharging door sealing structure of the present utility model;
Fig. 4 is the door leaf partial enlarged drawing of a kind of ore funnel discharging door sealing structure of the present utility model;
Mark in figure
1-railway carriage, 2-door leaf, 21-door leaf protuberance, 3-body sealing groove, 31-seal flange collar, 4-body sealing rubber cushion, 5-door leaf seal groove, 51-free end, 6-door leaf seal gasket, 61-sealed groove, 7-ore charge, 8-door opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Be the embodiment of the antitheft oil drain hole of a kind of locomotive fuel tank of the utility model as Figure 1-4, as shown in Figure 1
A kind of ore funnel discharging door sealing structure, comprise: the door opening 8 that railway carriage 1 is arranged, and and the door leaf 2 that matches of described door opening 8, described door leaf 2 enters and leaves door opening 8 by door leaf protuberance 21 and realizes opening and closing, sealing flange collar 31 is provided with around described door opening 8, described door leaf protuberance 21 periphery is provided with door leaf seal groove 5, door leaf seal gasket 6 is provided with in described door leaf seal groove 5, when described door leaf protuberance 21 enters door opening 8, described sealing flange collar 31 is positioned at door leaf seal groove 5, and described sealing flange collar 31 contacts with described door leaf seal gasket 6, owing to have employed said structure, door leaf can be made all to adopt hard contact with the contact surface of door opening, namely can be all metal, can avoid so in use causing the damage of faying face because the card of material pauses, can certainly optionally when bearing the material of some not fragile door leafs, arrange some to cushion arrange in the junction of door opening and door leaf protuberance, and not only to be got up sealing function by sealing flange collar and the contact of door leaf seal gasket in this programme, and the buffer action can got up at closing time, protection door opening and door leaf are not damaged, and generally door leaf seal gasket width than sealing flange collar thickness much larger, can make can there be certain mismatch error between door opening and door leaf two parts like this, even if door leaf or door opening have certain distortion still can ensure sealing effectiveness like this, body sealing groove 3 is also provided with outside described sealing flange collar 31, body sealing rubber cushion 4 is provided with in described body sealing groove 3, the free end 51 of described door leaf seal groove 5 is positioned at body sealing groove 3, and described free end 51 contacts with body sealing rubber cushion 4, owing to have employed technique scheme, arranging like this can make the sealing of the door opening on car body and door leaf possess double shield, possess and the function insured, and further enhance the stability of sealing flange collar, thus make sealing effectiveness more, the height of described sealing flange collar 31 is greater than the height of free end 51, such setting makes in seal process, above-mentioned double insurance has a primary-slave relation, namely be first that sealing flange collar and body sealing rubber cushion realize sealing, realize sealing if losing efficacy to be matched with body sealing rubber cushion by free end again, two resealings can not be made like this to lose efficacy simultaneously, with free end 51 contact position on described body sealing rubber cushion 4, be provided with the car body groove 41 holding free end 51, with sealing flange collar 31 contact position on described door leaf seal gasket 6, be provided with the sealed groove 61 holding sealing flange collar 31, such setting makes free end and sealing flange collar enter seal gasket sealing effectiveness can be made so better, ore charge (7) is not easily unloaded leakage, and certain tolerance degree can be had to the distortion of free end and sealing flange collar, thus improve comformability and improve service life, the tolerance clearance of described door opening (8) and door leaf protuberance (21) is 5-10mm, such setting can so that switch, and be not easy to reveal.
The beneficial effects of the utility model: the problem solving prior art, a kind of new type sealing device is proposed, the sealing problem of actv. powder ore can be realized, the deficiency of conventional confguration can be overcome again, after sealing device installed and used by powder Ore Transportation vehicle, effectively can solve the powder ore leakage problem of long-distance vehicle system, and make Dump gate in use not yielding, improve sealing effectiveness, increase the service life simultaneously.
The foregoing is only the preferred embodiment of utility model, not in order to limit the utility model, any amendment done within all spirit at this and principle, equivalently to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an ore funnel discharging door sealing structure, it is characterized in that, comprise: the upper door opening (8) arranged of railway carriage (1), and and the door leaf (2) that matches of described door opening (8), described door leaf (2) enters and leaves door opening (8) by door leaf protuberance (21) and realizes opening and closing, described door opening (8) is provided with sealing flange collar (31) around, described door leaf protuberance (21) periphery is provided with door leaf seal groove (5), door leaf seal gasket (6) is provided with in described door leaf seal groove (5), when described door leaf protuberance (21) enters door opening (8), described sealing flange collar (31) is positioned at door leaf seal groove (5), and described sealing flange collar (31) contacts with described door leaf seal gasket (6).
2. a kind of ore funnel discharging door sealing structure according to claim 1, is characterized in that, described sealing flange collar (31) outside is also provided with body sealing groove (3), is provided with body sealing rubber cushion (4) in described body sealing groove (3).
3. a kind of ore funnel discharging door sealing structure according to claim 2, is characterized in that, the free end (51) of described door leaf seal groove (5) is positioned at body sealing groove (3), and described free end (51) contacts with body sealing rubber cushion (4).
4. a kind of ore funnel discharging door sealing structure according to claim 3, is characterized in that, the height of described sealing flange collar (31) is greater than the height of free end (51).
5. a kind of ore funnel discharging door sealing structure according to claim 3, it is characterized in that, on described body sealing rubber cushion (4) and free end (51) contact position, be provided with the car body groove (41) holding free end (51), described door leaf seal gasket (6) is upper and seal flange collar (31) contact position, is provided with the sealed groove (61) holding sealing flange collar (31).
6. a kind of ore funnel discharging door sealing structure according to claim 1, is characterized in that, the tolerance clearance of described door opening (8) and door leaf protuberance (21) is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899734.8U CN205086928U (en) | 2015-11-12 | 2015-11-12 | Ore funnel unloads bin gate seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899734.8U CN205086928U (en) | 2015-11-12 | 2015-11-12 | Ore funnel unloads bin gate seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086928U true CN205086928U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520899734.8U Withdrawn - After Issue CN205086928U (en) | 2015-11-12 | 2015-11-12 | Ore funnel unloads bin gate seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292145A (en) * | 2015-11-12 | 2016-02-03 | 南车资阳机车有限公司 | Ore funnel discharging door sealing structure |
-
2015
- 2015-11-12 CN CN201520899734.8U patent/CN205086928U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292145A (en) * | 2015-11-12 | 2016-02-03 | 南车资阳机车有限公司 | Ore funnel discharging door sealing structure |
| CN105292145B (en) * | 2015-11-12 | 2019-02-19 | 中车资阳机车有限公司 | A kind of ore funnel discharging door sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190219 |