CN102606259A - Quick-replaceable exhausting flame arrester - Google Patents
Quick-replaceable exhausting flame arrester Download PDFInfo
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- CN102606259A CN102606259A CN2012100968140A CN201210096814A CN102606259A CN 102606259 A CN102606259 A CN 102606259A CN 2012100968140 A CN2012100968140 A CN 2012100968140A CN 201210096814 A CN201210096814 A CN 201210096814A CN 102606259 A CN102606259 A CN 102606259A
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- flange plate
- bolts
- flange dish
- forward flange
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Abstract
The invention discloses a quick-replaceable exhausting flame arrester, which comprises a front flange plate and a rear flange plate. The quick-replaceable exhausting flame arrester is characterized by further comprising four bolts, two nuts, a plurality of guide rods and compression springs, a bolt penetrates through the upper portions of the front flange plate and the rear flange plate, the other bolts penetrates through the lower portions of the front flange plate and the rear flange plate, a nut is arranged at the portion of one of the two bolts on the upper portion or the lower portion,penetrating through the outer side of the corresponding flange plate, the guide rods are disposed between the front flange plate and the rear flange plate, and the compression springs which can be abutted to the inner wall of the front flange plate and the inner wall of the rear flange plate are arranged on the guide rods. The quick-replaceable exhausting flame arrester solves the problems that an exhausting flame arrester in the prior art is long in installation and detachment time, low in work efficiency, troublesome and labor-wasting in detachment and quite inconvenient in detachment. In addition, the quick-replaceable exhausting flame arrester has the advantages that installation speed and detachment speed can be increased, and the quick-replaceable exhausting flame arrester is quite convenient in installation and detachment.
Description
Technical field
The invention belongs to the coal mine machinery field, particularly relate to a kind of quick-change type exhaust flame trap.
Background technique
The exhaust flame trap needs often to change, and the exhaust flame trap is installed in the exhaust side of engine, moves because of being in for a long time in high temperature, the smog sealed environment, needs often to clean and change.It is the method for flange butt joint bolton that the mode that the exhaust flame trap is installed is adopted in present coal mine machinery field; The exhaust flame trap is when condenser is taken off; Need four construction bolts of dismounting just can to change and clean, take-down time length, inefficiency, dismounting trouble consumption power, very inconvenience.
Summary of the invention
In order to solve the very problem of inconvenience of exhaust flame trap installing/dismounting time length in the existing technology, inefficiency, dismounting trouble consumption power, dismounting; The invention provides and a kind ofly can improve installing/dismounting speed, installing/dismounting quick-change type exhaust very easily flame trap.
In order to address the above problem, the technological scheme that the present invention taked is:
Quick-change type exhaust flame trap; Comprise forward flange dish and rear stub; It is characterized in that: also comprise four bolts, two nuts, guide rod and pressure springs, pass two bolts respectively at forward flange dish and rear stub upper and lower, the part that one of them bolt of top or bottom passes the flange plate outside is provided with nut; Between forward flange dish and rear stub, be provided with some guide rods, guide rod is provided with the pressure spring that can prop up forward flange dish and rear stub inwall.
Aforesaid quick-change type exhaust flame trap is characterized in that: between forward flange dish and rear stub, be provided with four guide rods, said four guide rods are divided into two rows, and two guide rods on every row are symmetrically distributed.
Aforesaid quick-change type exhaust flame trap; It is characterized in that: said two bolts that pass forward flange dish and rear stub top are symmetrically distributed; Said two bolts that pass forward flange dish and rear stub bottom are symmetrically distributed, and two nuts all are positioned at the forward flange dish outside or the rear stub outside.
Aforesaid quick-change type exhaust flame trap; It is characterized in that: lead the power plate being provided with to be respectively arranged with on the flange plate outside of nut; Two bolts of said upper and lower pass the power of the leading plate at corresponding position respectively; Be provided with a pin-and-hole with not being provided with to connect on the bolt corresponding position of nut leading the power plate, said bearing pin passes pin-and-hole and is locked through cotter pin.
Aforesaid quick-change type exhaust flame trap; It is characterized in that: the said power of leading plate middle part is provided with strip gab; In strip gab, be provided with depression bar, be provided with a pin-and-hole at depression bar with leading on the power plate corresponding position to connect, said bearing pin passes pin-and-hole and is locked through cotter pin.
Aforesaid quick-change type exhaust flame trap is characterized in that: bearing pin stretches out the position of leading the power plate and is provided with packing ring.
The invention has the beneficial effects as follows: quick-change type exhaust flame trap of the present invention, adopt the two ends compressing structure, the exhaust flame trap is arranged between the compressing structure of two ends; Only need to rotate the swivel nut on the compressing structure of two ends; The two ends compressing structure is unclamped, just can directly take out the exhaust flame trap, installing/dismounting speed is fast; Very convenient, for follow-up machining operation provides great facility.
Description of drawings
Fig. 1 is a quick-change type exhaust flame trap structural representation of the present invention.
Fig. 2 is Fig. 1 right elevation.
Fig. 3 is Fig. 1 plan view.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
Shown in Fig. 1-3; Quick-change type exhaust flame trap, comprise two nuts 1, forward flange dish 2, one lead power plate 4, rear stub 5, depression bar 6, four bearing pins 7, four cotter pins 8, four pressure springs 10, four guide rods 11 and four bolts 12.Pass two bolts 12 respectively in forward flange dish 2 and rear stub 5 upper and lowers; And two bolts 12 that pass forward flange dish 2 and rear stub 5 tops are symmetrically distributed; Two bolts 12 that pass forward flange dish 2 and rear stub 5 bottoms are symmetrically distributed; The part that the bolt 12 of upper right passes forward flange dish 2 outsides is provided with nut 1, and the part that the bolt 12 on right side, bottom passes forward flange dish 2 outsides is provided with nut 1.Between forward flange dish 2 and rear stub 5, be provided with 11, four guide rods 11 of four guide rods and be divided into two rows, and 11 symmetrical distributions of two guide rods on every row, every guide rod 11 is provided with the pressure spring 10 that can prop up forward flange dish 2 and rear stub 5 inwalls.
On forward flange dish 2 outsides, be respectively arranged with and lead power plate 4; Two bolts 12 on top pass the power of the leading plate 4 on top respectively; Two bolts 12 of bottom pass the power of the leading plate 4 of bottom respectively; Be provided with a pin-and-hole leading to connect on power plate 4 and left side bolt 12 corresponding positions that nut 1 is not set, bearing pin 7 passes pin-and-hole and is locked through cotter pin 8.
Be provided with strip gab leading power plate 4 middle parts, in strip gab, be provided with depression bar 6, be provided with a pin-and-hole at depression bar 6 with leading to connect on power plate 4 corresponding positions, bearing pin 7 passes pin-and-hole and is locked through cotter pin 8.Bearing pin 7 stretches out the position of leading power plate 4 and is provided with packing ring 9, and packing ring 9 plays the protection buffer function.
During connection, the exhaust flame trap is installed in the middle of the flange plate of two ends, changes flame trap and only need unscrew nut 1 through nut 1 locking; The flange plate at two ends is compressed the power of spring 10 and opens; Operator can easily take out flame trap and change to clean then, change the finish nut 1 of only need screwing of flame trap and get final product, and installing/dismounting speed is fast; Efficient is high, and is very convenient.
More than show and described basic principle of the present invention, major character and advantage.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. quick-change type exhaust flame trap; Comprise forward flange dish and rear stub; It is characterized in that: also comprise four bolts, two nuts, guide rod and pressure springs; Pass two bolts respectively at forward flange dish and rear stub upper and lower; The part that one of them bolt of top or bottom passes the flange plate outside is provided with nut, between forward flange dish and rear stub, is provided with some guide rods, and guide rod is provided with the pressure spring that can prop up forward flange dish and rear stub inwall.
2. quick-change type exhaust flame trap according to claim 1 is characterized in that: between forward flange dish and rear stub, be provided with four guide rods, said four guide rods are divided into two rows, and two guide rods on every row are symmetrically distributed.
3. quick-change type exhaust flame trap according to claim 2; It is characterized in that: said two bolts that pass forward flange dish and rear stub top are symmetrically distributed; Said two bolts that pass forward flange dish and rear stub bottom are symmetrically distributed, and two nuts all are positioned at the forward flange dish outside or the rear stub outside.
4. quick-change type exhaust flame trap according to claim 3; It is characterized in that: lead the power plate being provided with to be respectively arranged with on the flange plate outside of nut; Two bolts of said upper and lower pass the power of the leading plate at corresponding position respectively; Be provided with a pin-and-hole with not being provided with to connect on the bolt corresponding position of nut leading the power plate, said bearing pin passes pin-and-hole and is locked through cotter pin.
5. quick-change type exhaust flame trap according to claim 4; It is characterized in that: the said power of leading plate middle part is provided with strip gab; In strip gab, be provided with depression bar; Be provided with a pin-and-hole at depression bar with leading on the power plate corresponding position to connect, said bearing pin passes pin-and-hole and is locked through cotter pin.
6. quick-change type exhaust flame trap according to claim 5 is characterized in that: bearing pin stretches out the position of leading the power plate and is provided with packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096814.0A CN102606259B (en) | 2012-04-05 | 2012-04-05 | Quick-replaceable exhausting flame arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096814.0A CN102606259B (en) | 2012-04-05 | 2012-04-05 | Quick-replaceable exhausting flame arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606259A true CN102606259A (en) | 2012-07-25 |
| CN102606259B CN102606259B (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210096814.0A Active CN102606259B (en) | 2012-04-05 | 2012-04-05 | Quick-replaceable exhausting flame arrester |
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| Country | Link |
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| CN (1) | CN102606259B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399528A (en) * | 1977-02-11 | 1978-08-31 | Rickenbach Hugo | Explosion and reverse fire protecting valve |
| CN2103534U (en) * | 1991-10-31 | 1992-05-06 | 商业部设计院 | Laterally removed corrugated plate flame arrester for petroleum tank |
| CN2578517Y (en) * | 2002-10-10 | 2003-10-08 | 大港油田集团有限责任公司 | Special fire retarder for drilling fuel gas discharge |
| EP1128874B1 (en) * | 1998-11-10 | 2006-06-07 | Colson Engineering Limited | Flame arrester |
| CN2827440Y (en) * | 2005-09-15 | 2006-10-18 | 胜利油田胜利动力机械有限公司 | Dry flame trap used in gas pipe |
| CN202628235U (en) * | 2012-04-05 | 2012-12-26 | 昆山晋桦豹胶轮车制造有限公司 | Quick-replaceable exhaust flame arrester |
-
2012
- 2012-04-05 CN CN201210096814.0A patent/CN102606259B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399528A (en) * | 1977-02-11 | 1978-08-31 | Rickenbach Hugo | Explosion and reverse fire protecting valve |
| CN2103534U (en) * | 1991-10-31 | 1992-05-06 | 商业部设计院 | Laterally removed corrugated plate flame arrester for petroleum tank |
| EP1128874B1 (en) * | 1998-11-10 | 2006-06-07 | Colson Engineering Limited | Flame arrester |
| CN2578517Y (en) * | 2002-10-10 | 2003-10-08 | 大港油田集团有限责任公司 | Special fire retarder for drilling fuel gas discharge |
| CN2827440Y (en) * | 2005-09-15 | 2006-10-18 | 胜利油田胜利动力机械有限公司 | Dry flame trap used in gas pipe |
| CN202628235U (en) * | 2012-04-05 | 2012-12-26 | 昆山晋桦豹胶轮车制造有限公司 | Quick-replaceable exhaust flame arrester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102606259B (en) | 2014-02-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kunshan City, Suzhou City, Jiangsu Province, Zhangpu town 215321 Jujin Road No. 278 Patentee after: Kunshan Jin Huabao vehicle manufacturing Limited by Share Ltd Address before: Kunshan City, Suzhou City, Jiangsu Province, Zhangpu town 215321 Jujin Road No. 278 Patentee before: Kunshan Jinhua Paus Rubber Tire Vehicle Manufacturing Co., Ltd. |