CN108099947B - A kind of hex presses the position-limit mechanism of hot tank railcar - Google Patents
A kind of hex presses the position-limit mechanism of hot tank railcar Download PDFInfo
- Publication number
- CN108099947B CN108099947B CN201611048809.7A CN201611048809A CN108099947B CN 108099947 B CN108099947 B CN 108099947B CN 201611048809 A CN201611048809 A CN 201611048809A CN 108099947 B CN108099947 B CN 108099947B
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- China
- Prior art keywords
- railcar
- hot tank
- type
- track
- limit mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
- B61K7/20—Positive wheel stops
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to the position-limit mechanism that a kind of hex presses hot tank railcar, setting can place the railcar of hex container and the track for railcar sliding inside the hot tank of pressure；Positive stop is set in the front end of above-mentioned track, limit when pressing hot tank is exited to railcar, prevents railcar from exiting completely from the hot tank of pressure；Backstop is set in the rear end of track, limit when pressing hot tank is entered to railcar, shock of the railcar to hot tank rear portion is pressed when preventing from promoting；And for prevent because track it is unhorizontal due to lead to the free to slide of railcar, the limiting device of above-mentioned railcar is arranged in position fixed in orbit, and the limiting device is divided into A type position-limit mechanism and two kinds of Type B position-limit mechanism.The very good solution of the present invention derailing and problem free to slide of the hot tank inner orbit vehicle of pressure, improves the safety for reclaiming process.
Description
Technical field
The invention belongs to the hexs in uranium enrichment field for feeding and liquefaction homogeneous system, be related to a kind of by hex
The hot tank of pressure of container inner medium heating.
Background technique
Hex container is placed in the railcar pressed in hot tank, after railcar enters the hot tank of pressure, in order to limit its position
It sets, prevents railcar from derailing, while preventing that opposite sliding occurs in liquefaction homogenizing process middle orbit vehicle, guarantee to press hot tank
It works normally, needs to design position-limit mechanism and railcar is limited.
Summary of the invention
It is an object of the invention to: provide a kind of hex pressure hot tank railcar position-limit mechanism, limitation railcar is being pressed
The position of hot tank when propulsion, prevents railcar from hitting tank body rear portion；When pull-out, prevent railcar from pulling from tank inner orbit；It is quiet
When only, railcar will not be caused free to slide because of the unevenness of track.
Technical scheme is as follows:
A kind of hex presses the position-limit mechanism of hot tank railcar, and setting can place hex appearance inside the hot tank of pressure
The railcar of device and the track slided for railcar level；The track is set on channel steel II, and channel steel II is fixed on pressure heat
On pot bottom；Above-mentioned track front end be arranged positive stop, to railcar exit press hot tank when limit, prevent railcar from
It is exited completely from pressing in hot tank；It is limited when backstop is arranged in the rear end of track, enters to railcar and presses hot tank, anti-thrust
Into when shock of the railcar to hot tank rear portion is pressed；And the limiting device of railcar is set on the fixation position of track, it prevents
Because track it is unhorizontal due to lead to the free to slide of railcar.
Limiting device as described above is A type position-limit mechanism, and the A type position-limit mechanism includes the front end that railcar is arranged in
Two positioning pins of the lower part channel steel I and the A type bracket welded in the hot pot bottom front end of pressure, the A type support vertical is in track.
Above-mentioned A type bracket includes top plate A and bottom plate A, and the gusset A and vertical plate that are arranged between top plate A and bottom plate A
A；Two circular holes are opened up on top plate A, when railcar is pushed into fixed position, the positioning pin of railcar front end just falls into top plate A
Circular hole in, to realize limit to railcar.
Limiting device as described above is Type B position-limit mechanism, and the Type B position-limit mechanism includes V-type positioning plate and Type B bracket；
The V-type positioning plate refers to that, in track Chinese herbaceous peony end slot steel I one section of angle steel of lower weld, angle steel back-off is welded in railcar；Institute
The Type B bracket stated is welded on the front end for pressing hot pot bottom, and perpendicular to track.
Above-mentioned Type B bracket includes top plate B and bottom plate B, and the gusset B and vertical plate that are arranged between top plate B and bottom plate B
B；V-shaped groove is set along vertical track direction on top plate B, when railcar, which promotes, fixes position in the hot tank of pressure, in railcar
V-type positioning plate just fall in the V-shaped groove of Type B bracket, to realize limit to railcar.
Remarkable result of the invention is:
The present invention plays limit by the setting to the dedicated hot tank position-limit mechanism of pressure of hex, to the hot tank inner orbit vehicle of pressure
Effect, the very good solution derailing and problem free to slide of the hot tank inner orbit vehicle of pressure, improves the safety for reclaiming process.
Detailed description of the invention
Fig. 1 is A type position-limit mechanism schematic diagram；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is Type B position-limit mechanism schematic diagram；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is A type supporting structure schematic diagram；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is Type B supporting structure schematic diagram；
Fig. 8 is the top view of Fig. 7；
In figure: 1. positive stops, 2. backstops, 3. tracks, 4. railcars, 5. channel steel I, 6. positioning pins, 7.A type bracket, 8.V
Type positioning plate, 9.B type bracket, 10. top plate A, 11. gusset A, 12. bottom plate A, 13. vertical plate A, 14. circular holes, 15. top plate B, 16. muscle
Plate B, 17. vertical plate B, 18. bottom plate B, 19.V shape slots, the hot pot bottom of 20. pressures, 21. channel steel II
Specific embodiment
With reference to the accompanying drawing and specific embodiment presses a kind of hex of the present invention the limit of hot tank railcar
Mechanism is described in further detail.
As depicted in figs. 1 and 2, it is entered and left for convenience of hex container and presses hot tank, pressing setting inside hot tank that can place six
The railcar 4 of uranium fluoride container and the track 3 slided for railcar 4, track 3 are set on channel steel II21, and channel steel II21 is solid
It is scheduled on the hot pot bottom 20 of pressure.
To prevent railcar 4 from derailing, one block is respectively set in the rear and front end of track 3, the main function of positive stop 1 is
The limit for pressing hot tank is exited to railcar 4, prevents railcar 4 from exiting completely from the hot tank of pressure；The main function of backstop 2 is
Enter the limit for pressing hot tank to railcar 4, shock of the railcar 4 to tank body rear portion when preventing from promoting.
In addition, for prevent because track 3 it is unhorizontal due to lead to the free to slide of railcar 4, the present invention has developed a kind of rail
The limiting device that road vehicle 4 is fixed on the track 3, the limiting device include two kinds of structures, A type position-limit mechanism and Type B position restrainer
Structure.
As depicted in figs. 1 and 2, A type position-limit mechanism is made of positioning pin 6 and A type bracket 7, in pressing hot tank front bottom end
Between weld A type bracket 7.As shown in Figure 5 and Figure 6, A type bracket 7 is made of top plate A10, vertical plate A13, bottom plate A12 and gusset A11,
Two circular holes 14 are opened on top plate A10；Two positioning pins 6 are arranged in the 4 front end lower part channel steel I5 of railcar, when railcar 4 is pushed into fix
When position, the positioning pin 6 of 4 front end of railcar is just fallen into the circular hole 14 of top plate A10, to realize the limit to railcar 4.
As shown in Figures 3 and 4, Type B position-limit mechanism is made of V-type positioning plate 8 and Type B bracket 9, and V-type positioning plate 8 refers to in-orbit
4 front end one section of angle steel of channel steel I5 lower weld of road vehicle, angle steel back-off are welded in railcar 4, press and weld B among hot tank front bottom end
Type bracket 9.As shown in FIG. 7 and 8, Type B bracket 9 is made of top plate B15, vertical plate B17, bottom plate B18 and gusset B16, in top plate B15
On along vertical track direction, V-shaped groove 19 is set, when railcar 4 promote press fix position in hot tank when, V-type in railcar 4
Positioning plate 8 is just fallen in the V-shaped groove 19 of Type B bracket 9, to realize the limit to railcar 4.
Claims (4)
1. the position-limit mechanism that a kind of hex presses hot tank railcar, it is characterised in that: setting can place inside the hot tank of pressure
The railcar (4) of hex container and the track (3) slided for railcar (4) level；Track (3) is set to channel steel II
(21) on, channel steel II (21) is fixed on the hot pot bottom (20) of pressure；
It is limited when positive stop (1) is arranged in the front end of above-mentioned track (3), exits to railcar (4) and presses hot tank, makes railcar
(4) it cannot be exited completely from pressing in hot tank；
It is limited when backstop (2) are arranged in the rear end of track (3), enter to railcar (4) and press hot tank, rail when preventing from promoting
Shock of the road vehicle (4) to hot tank rear portion is pressed；
And on the fixation position of track (3) be arranged railcar (4) limiting device, prevent because track (3) it is unhorizontal due to
Lead to the free to slide of railcar (4)；
The limiting device is A type position-limit mechanism, and the A type position-limit mechanism includes front end channel steel I of the setting in railcar (4)
(5) two positioning pins (6) of lower part and the A type bracket (7) in hot pot bottom (20) the front end welding of pressure, the A type bracket (7)
Perpendicular to track (3).
2. the position-limit mechanism that a kind of hex as described in claim 1 presses hot tank railcar, it is characterised in that: the A
Type bracket (7) includes top plate A (10) and bottom plate A (12), and the gusset A being arranged between top plate A (10) and bottom plate A (12)
(11) and vertical plate A (13)；Two circular holes (14) are opened up on top plate A (10), when railcar (4) is pushed into fixed position, railcar
(4) positioning pin (6) of front end is just fallen into the circular hole (14) of (10) top plate A, to realize the limit to railcar (4).
3. the position-limit mechanism that a kind of hex as described in claim 1 presses hot tank railcar, it is characterised in that: the limit
Device is Type B position-limit mechanism, and the Type B position-limit mechanism includes V-type positioning plate (8) and Type B bracket (9)；The V-type positioning plate
(8) refer to that, in railcar (4) front end channel steel I (5) one section of angle steel of lower weld, angle steel back-off is welded on railcar (4)；Described
Type B bracket (9) is welded on the front end for pressing hot pot bottom (20), and perpendicular to track (3).
4. the position-limit mechanism that a kind of hex as claimed in claim 3 presses hot tank railcar, it is characterised in that: the B
Type bracket (9) includes top plate B (15) and bottom plate B (18), and the gusset B being arranged between top plate B (15) and bottom plate B (18)
(16) and vertical plate B (17)；V-shaped groove (19) are set along vertical track direction on top plate B (15), are pressed when railcar (4) promote
When fixing position in hot tank, the V-type positioning plate (8) in railcar (4) is just fallen in the V-shaped groove (19) of Type B bracket (9), from
And realize the limit to railcar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048809.7A CN108099947B (en) | 2016-11-25 | 2016-11-25 | A kind of hex presses the position-limit mechanism of hot tank railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048809.7A CN108099947B (en) | 2016-11-25 | 2016-11-25 | A kind of hex presses the position-limit mechanism of hot tank railcar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108099947A CN108099947A (en) | 2018-06-01 |
| CN108099947B true CN108099947B (en) | 2019-07-12 |
Family
ID=62203908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611048809.7A Active CN108099947B (en) | 2016-11-25 | 2016-11-25 | A kind of hex presses the position-limit mechanism of hot tank railcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099947B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557531A (en) * | 1983-05-03 | 1985-12-10 | Julius Blum Gesellschaft M.B.H. | Pull-out guide assembly for drawers or the like |
| CN1531735A (en) * | 2001-04-23 | 2004-09-22 | �����ι�˾ | Improved vessel for uranium hexafluoride transport |
| CN101962695A (en) * | 2010-10-29 | 2011-02-02 | 中冶南方工程技术有限公司 | Control method of intelligent supplying system of crude fuel on blast furnace groove |
| CN201890523U (en) * | 2010-11-10 | 2011-07-06 | 无锡真木物流设备有限公司 | Limiting structure of drawing type die rack |
| CN102527697A (en) * | 2012-01-17 | 2012-07-04 | 江苏亿尔等离子体科技有限公司 | Loading box importing-exporting device for on-site processing of medical solid waste |
| CN103029719A (en) * | 2011-09-30 | 2013-04-10 | 徐州煤矿安全设备制造有限公司 | In-tank car arrester capable of preventing mine car from beating tank |
| CN205354679U (en) * | 2015-12-31 | 2016-06-29 | 上海联影医疗科技有限公司 | Radiation source transfer device |
-
2016
- 2016-11-25 CN CN201611048809.7A patent/CN108099947B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557531A (en) * | 1983-05-03 | 1985-12-10 | Julius Blum Gesellschaft M.B.H. | Pull-out guide assembly for drawers or the like |
| CN1531735A (en) * | 2001-04-23 | 2004-09-22 | �����ι�˾ | Improved vessel for uranium hexafluoride transport |
| CN101962695A (en) * | 2010-10-29 | 2011-02-02 | 中冶南方工程技术有限公司 | Control method of intelligent supplying system of crude fuel on blast furnace groove |
| CN201890523U (en) * | 2010-11-10 | 2011-07-06 | 无锡真木物流设备有限公司 | Limiting structure of drawing type die rack |
| CN103029719A (en) * | 2011-09-30 | 2013-04-10 | 徐州煤矿安全设备制造有限公司 | In-tank car arrester capable of preventing mine car from beating tank |
| CN102527697A (en) * | 2012-01-17 | 2012-07-04 | 江苏亿尔等离子体科技有限公司 | Loading box importing-exporting device for on-site processing of medical solid waste |
| CN205354679U (en) * | 2015-12-31 | 2016-06-29 | 上海联影医疗科技有限公司 | Radiation source transfer device |
Non-Patent Citations (1)
| Title |
|---|
| 专用压热罐研发设计;王积福，殷亚芳;《城市建设理论研究（电子版）》;20141029;第4卷(第22期);第3045-3046页 |
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| Publication number | Publication date |
|---|---|
| CN108099947A (en) | 2018-06-01 |
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