CN104890989A - Horizontal heat displacement compensating device of multi-section heating tank - Google Patents
Horizontal heat displacement compensating device of multi-section heating tank Download PDFInfo
- Publication number
- CN104890989A CN104890989A CN201410078646.1A CN201410078646A CN104890989A CN 104890989 A CN104890989 A CN 104890989A CN 201410078646 A CN201410078646 A CN 201410078646A CN 104890989 A CN104890989 A CN 104890989A
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- Prior art keywords
- spring
- inner sleeve
- stifle
- adjusting bolt
- casing
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Abstract
The invention discloses a horizontal heat displacement compensating device of a multi-section heating tank. A spring of the device is positioned in a spring inner sleeve; one end of a spring cushion is clamped on the spring, and the other end is ejected against an adjusting bolt; the adjusting bolt is connected through a center thread hole of a stifle, and is locked by a locking nut; the spring inner sleeve can slide in a spring outer sleeve; an opening end of the spring inner sleeve cannot slide out the left end of the spring outer sleeve; and the right end of the spring outer sleeve is in threaded matching connection with the stifle. The device is mounted on a tank fixed support frame to automatically reset the heating tank, and constantly keeps tight connection between tanks to guarantee the connection reliability of the tanks.
Description
Technical field
The present invention relates to a kind of connecting device, particularly the horizontal displacement compensation device of a kind of more piece heating casing.
Background technology
Be placed horizontally in frame more piece casing make tank material produce certain expansion deformation due to high temperature exothermic, can make like this to produce certain relative displacement due to the deformation of tank material between the more piece casing of original good seal, and after temperature declines, because casing lacks reset function, the old place can be parked in, be exactly cause the gap between casing to become large like this, when the coefficient of expansion of material and temperature very high time, this situation is particularly outstanding, this makes the coupling reliability between casing greatly decline, therefore the technical matters that the casing connection reliability caused due to horizontal thermal walking between heating casing is declined to become more piece heating casing close-coupled how is solved.
Summary of the invention
The object of the invention is to: provide horizontal thermal walking between a kind of solution more piece casing for overcoming the above problems, automatically reset when casing is cooled, moment keeps the close-coupled between casing, strengthens the horizontal displacement compensation device of more piece heating casing of coupling reliability between casing.
Technical scheme of the present invention is such:
The horizontal displacement compensation device of a kind of more piece heating casing, comprise mounting 1, seat board 2, gusset 3, adjusting bolt 4, stifle 5, spring overcoat 6, spring seat cushion 7, Compress Spring 8, spring inner sleeve 9, described Compress Spring 8 is built in spring inner sleeve 9, spring inner sleeve 9 one end is closed, one end open, spring inner sleeve 9 closed end contacts with heating cabinet exterior, open end card has a spring seat cushion 7, and spring seat cushion about 7 two ends contact with adjusting bolt 4 end respectively at Compress Spring 8: spring inner sleeve 9 is built in spring overcoat 6; The right-hand member of spring overcoat 6 is threaded with stifle 5, and stifle 5 center has tapped through hole; Adjusting bolt 4 is fixed on stifle 5 by jam nut; Spring overcoat 6 is fixed on gusset 3 with on seat board 2, and mounting 1 one end is fixed in heating casing frames, and one end is connected with right angle seat board 2.
In sum, owing to adopting technique scheme, the invention has the beneficial effects as follows: the Closed End that this device utilizes the pressure keep-spring inner sleeve of Compress Spring all the time with heating casing close contact, move to spring inner sleeve end because of the dilatational strain of itself and other casings when this heating casing, when producing thermal walking, be enclosed within spring in spring inner sleeve and slide to the right, Compress Spring compresses, upon a drop in temperature, dilatational strain between heating casing diminishes gradually, and the casing that at this moment generates heat resets gradually under the thrust of spring inner sleeve.Under being enclosed within the effect of Compress Spring in spring, remaining and to contact with casing, and ensure the thrust to casing, impel casing to reset.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark in figure: 1, mounting; 2, seat board; 3, gusset; 4, adjusting bolt; 5, stifle; 6, spring overcoat; 7, spring seat cushion; 8, Compress Spring; 9, spring inner sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is illustrated.
As shown in Figure 1, the horizontal displacement compensation device of a kind of more piece heating casing, comprise mounting 1, seat board 2, gusset 3, adjusting bolt 4, stifle 5, spring overcoat 6, spring seat cushion 7, Compress Spring 8, spring inner sleeve 9, mounting 1 is bolted and is fixed on case supports frame, seat board 2 with mounting 1 for bolt is connected.Gusset about 3 two ends are welded respectively at spring overcoat 6 and seat board 1, spring overcoat 6 right-hand member has the screw thread matched each other with stifle 5, stifle 5 center has the screw thread matched each other with adjusting bolt 4, when adjusting bolt 4 is screwed into certain length in spring overcoat 6 by stifle 5, its left end and spring seat cushion 7 are held out against, and locks with jam nut 8.Spring shim 7 and Compress Spring 8 clamp, and are built in spring inner sleeve 9 together, can slide in spring overcoat 6 and can not skid off again, must ensure size Φ in order to ensure spring inner sleeve 9
1< Φ
2< Φ
3< Φ
4.
The Closed End that this structure of the present invention can utilize the pressure keep-spring inner sleeve 9 of Compress Spring 8 all the time with heating casing close contact, move to spring inner sleeve 9 end because of the dilatational strain of itself and other casings when this heating casing, when producing thermal walking, spring inner sleeve 13 is slided to the right in spring inner sleeve 6, Compress Spring 8 compresses, upon a drop in temperature, the dilatational strain between heating casing diminishes gradually, and the casing that at this moment generates heat resets gradually under the thrust of spring inner sleeve 9.The position of bullet pad 11 is controlled by adjusting bolt 4, can the initial compression amount of controlling spring, to regulate the size of initial tension, ensure that the thrust of spring inner sleeve 9 to heating casing enough promotes heating casing and resets, thus ensure the close-coupled between casing.The present invention can be widely used in existing thermal walking, needs again the removable unit of the coupling reliability ensured between casing.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; Every equivalence done according to the present invention changes and amendment, is all covered by the scope of claims of the present invention.
Claims (1)
1. the horizontal displacement compensation device of more piece heating casing, it is characterized in that: comprise mounting (1), seat board (2), gusset (3), adjusting bolt (4), stifle (5), spring overcoat (6), spring seat cushion (7), Compress Spring (8), spring inner sleeve (9), described Compress Spring (8) is built in spring inner sleeve (9), spring inner sleeve (9) one end is closed, one end open, spring inner sleeve (9) closed end contacts with heating cabinet exterior, open end card has a spring seat cushion (7), spring seat cushion (7) two ends, left and right contact with adjusting bolt (4) end respectively at Compress Spring (8): spring inner sleeve (9) is built in spring overcoat (6), the right-hand member of spring overcoat (6) is threaded with stifle (5), and stifle (5) center has tapped through hole, adjusting bolt (4) is fixed on stifle (5) by jam nut, spring overcoat (6) is fixed on gusset (3) with on seat board (2), and mounting (1) one end is fixed in heating casing frames, and one end is connected with right angle seat board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078646.1A CN104890989A (en) | 2014-03-05 | 2014-03-05 | Horizontal heat displacement compensating device of multi-section heating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078646.1A CN104890989A (en) | 2014-03-05 | 2014-03-05 | Horizontal heat displacement compensating device of multi-section heating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104890989A true CN104890989A (en) | 2015-09-09 |
Family
ID=54024053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078646.1A Pending CN104890989A (en) | 2014-03-05 | 2014-03-05 | Horizontal heat displacement compensating device of multi-section heating tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104890989A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1491001A (en) * | 1973-10-31 | 1977-11-09 | Bosch Gmbh Robert | Diaphragm-controlled pressure-relief valve |
| US4459261A (en) * | 1980-07-19 | 1984-07-10 | Hochtemperatur-Reaktorbau Gmbh. | Support structure for a core of a high temperature reactor |
| CN2674232Y (en) * | 2003-09-04 | 2005-01-26 | 娄跃辉 | Error correcting device for self-force type regulation valve |
| CN201739635U (en) * | 2010-05-27 | 2011-02-09 | 扬州锦盛管架有限公司 | Adjustable disc spring supporting and hanging frame |
| CN203317026U (en) * | 2013-06-26 | 2013-12-04 | 上虞德世精密机械有限公司 | Adjusting device for displacement amount of thermal expansion valve |
| CN203806314U (en) * | 2014-03-05 | 2014-09-03 | 镇江布尔机电科技有限公司 | Multi-section heating box body horizontal heat displacement compensation device |
-
2014
- 2014-03-05 CN CN201410078646.1A patent/CN104890989A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1491001A (en) * | 1973-10-31 | 1977-11-09 | Bosch Gmbh Robert | Diaphragm-controlled pressure-relief valve |
| US4459261A (en) * | 1980-07-19 | 1984-07-10 | Hochtemperatur-Reaktorbau Gmbh. | Support structure for a core of a high temperature reactor |
| CN2674232Y (en) * | 2003-09-04 | 2005-01-26 | 娄跃辉 | Error correcting device for self-force type regulation valve |
| CN201739635U (en) * | 2010-05-27 | 2011-02-09 | 扬州锦盛管架有限公司 | Adjustable disc spring supporting and hanging frame |
| CN203317026U (en) * | 2013-06-26 | 2013-12-04 | 上虞德世精密机械有限公司 | Adjusting device for displacement amount of thermal expansion valve |
| CN203806314U (en) * | 2014-03-05 | 2014-09-03 | 镇江布尔机电科技有限公司 | Multi-section heating box body horizontal heat displacement compensation device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |