CN211875515U - Support rod for maintaining heat exchanger of molten iron cold converter - Google Patents
Support rod for maintaining heat exchanger of molten iron cold converter Download PDFInfo
- Publication number
- CN211875515U CN211875515U CN202020261400.9U CN202020261400U CN211875515U CN 211875515 U CN211875515 U CN 211875515U CN 202020261400 U CN202020261400 U CN 202020261400U CN 211875515 U CN211875515 U CN 211875515U
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- heat exchanger
- bar
- lifter
- dead lever
- fixed
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Abstract
The utility model provides a subway water-cooling converter heat exchanger maintenance support bar, which comprises a base, a left fixed bar, a right fixed bar, a lifting bar and a support plate, wherein a fixed part is arranged at the central position of the top of the base, the left fixed bar, the lifting bar and the right fixed bar are arranged at the top of the fixed part, an upper fixed sleeve is fixedly arranged at the top of the left fixed bar, the lifting bar and the right fixed bar, the subway water-cooling converter maintenance support bar is provided with a left fixed plate, a fixed plate and the lifting bar, the outer sides of the left fixed plate, the lifting plate and the right fixed plate are provided with the upper fixed sleeve and a lower fixed sleeve which can increase the stability of the support bar, the lifting bar can be controlled to lift by an adjusting handle, the height of the support bar can be conveniently adjusted, the support plate is, the support to the heat exchanger of the water-cooling exchanger is added, and the occurrence of production accidents is reduced.
Description
Technical Field
The utility model relates to a heat exchanger maintains technical field, specifically is a bracing piece is maintained to ground iron water-cooling converter heat exchanger.
Background
The heat exchanger (also called heat exchanger or heat exchange equipment) is used for transferring heat from hot fluid to cold fluid to meet the specified performance and requirements, is an industrial application of convection heat transfer and heat conduction, as the heat exchanger tube plate is corroded by water scouring, cavitation and trace chemical media, the heat exchanger can leak, in order to ensure the performance and efficiency of the heat exchanger, regular maintenance and replacement of the radiator fin area are needed, and when the heat exchanger is maintained and replaced, the bottom of the heat exchanger needs to be additionally provided with a device for bearing, so that the occurrence of production accidents is avoided or reduced.
Therefore, the utility model provides a bracing piece is maintained to ground molten iron cold flow converter heat exchanger.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a ground iron water-cooling converter heat exchanger maintains bracing piece to solve the problem that proposes in the above-mentioned background art, the utility model discloses be provided with left fixed plate, have fixed plate and lifter, can control the lifter through adjustment handle and go up and down, conveniently adjust the height of this bracing piece, the backup pad is installed at the top of lifter, through rotating the backup pad, conveniently finely tunes the height of backup pad, increases the support to water-cooling converter heat exchanger, reduces the emergence of production accident.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a bracing piece is maintained to cold converter heat exchanger of ground molten iron, includes base, left dead lever, right dead lever, lifter and backup pad, the top central point department of putting of base installs the mounting, left dead lever, lifter and right dead lever are installed at the top of mounting, the top fixed mounting of left dead lever, lifter and right dead lever has last fixed cover, goes up fixed bottom fixed mounting of cover and fixes cover down, one side top movable mounting of right side dead lever has adjustment handle, the screw is installed at adjustment handle's top, one side fixed mounting of lifter has the rack, adjustment handle's one end is provided with the worm, the gear is installed at the top of worm.
As an optimized implementation manner of the utility model, the upper fixing sleeve and the lower fixing sleeve are provided with screw holes, and the fixing member is provided with screw holes.
As a preferred embodiment of the present invention, the lifting rod is shaped like a "T", the top movable mounting of the lifting rod has a screw rod, the top fixed mounting of the screw rod has a supporting plate, and the screw rod is provided with a nut.
As a preferred embodiment of the present invention, the gears and the racks are engaged with each other and arranged in parallel.
The utility model has the advantages that: the utility model relates to a ground molten iron cold flow converter heat exchanger maintains the bracing piece and is provided with left fixed plate, there are fixed plate and lifter, left side fixed plate, fixed cover and lower fixed cover are installed in the outside of lifter plate and right fixed plate, can increase the stability of this bracing piece, can control the lifter through adjustment handle and go up and down, conveniently adjust the height of this bracing piece, the backup pad is installed at the top of lifter, through rotating the backup pad, conveniently finely tune the height of backup pad, increase the support to water-cooling exchanger heat exchanger, reduce the emergence of production accident.
Drawings
Fig. 1 is a structural diagram of a maintenance support bar of a heat exchanger of a molten iron cooling converter of the utility model;
fig. 2 is a sectional view of a heat exchanger maintenance support rod of a molten iron cooling converter of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of a maintenance support bar of a geothermal water-cooling converter of the present invention;
in the figure, 1-base, 2-left fixed rod, 3-right fixed rod, 4-lifting rod, 5-upper fixed sleeve, 6-lower fixed sleeve, 7-fixing piece, 8-adjusting handle, 9-screw rod, 10-supporting plate, 11-nut, 12-screw, 13-worm, 14-gear, 15-rack and 16-screw hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a bracing piece is maintained to cold converter heat exchanger of ground molten iron, includes base 1, left dead lever 2, right dead lever 3, lifter 4 and backup pad 10, the top central point department of putting of base 1 installs mounting 7, left dead lever 2, lifter 4 and right dead lever 3 are installed to the top of mounting 7, the top fixed mounting of left side dead lever 2, lifter 4 and right dead lever 3 has last fixed cover 5, goes up fixed cover 5's bottom fixed mounting and has down fixed cover 6, one side top movable mounting of right side dead lever 3 has adjustment handle 8, screw 12 is installed at adjustment handle 8's top, one side fixed mounting of lifter 4 has rack 15, adjustment handle 8's one end is provided with worm 13, gear 14 is installed at the top of worm 13.
As an optimal implementation mode of the utility model, all be provided with screw 16 on going up fixed cover 5 and the lower fixed cover 6, be provided with screw 16 on the mounting 7, conveniently fix left dead lever 2, right dead lever 3 and lifter 4, increase the stability of this bracing piece.
As a preferred embodiment of the present invention, the lifting rod 4 is shaped like a "T", the top movable mounting of the lifting rod 4 has a screw 9, the top fixed mounting of the screw 9 has a supporting plate 10, the screw 9 is provided with a nut 11, and the height of the supporting plate 10 can be adjusted.
As a preferred embodiment of the present invention, the gear 14 and the rack 15 are meshed with each other and arranged in parallel, so as to facilitate transmission.
The working principle is as follows: when the subway water-cooling converter heat exchanger maintenance support rod is used, the support rod is placed on the ground through the base 1, the screw 12 is unscrewed, the adjusting handle 8 is rotated, the adjusting handle 8 drives the worm 13, the worm 13 drives the gear 14, the gear 14 drives the rack 15, the rotary motion of the handle 8 is converted into the linear motion of the rack 15 through the worm 13 and the gear 14, the rack 15 drives the lifting rod 4 to lift between the left fixing plate 2 and the right fixing plate 3, after the lifting rod 4 reaches a certain height, the support plate 10 is rotated, the support plate 10 drives the screw 9 to lift in the lifting rod 4, the support for fixing the water-cooling converter and the heat exchanger is increased, after the use is completed, the support plate 10 is rotated in the opposite direction, the height of the support plate 10 is reduced, the height of the lifting rod 4 is reduced through the adjusting handle 8, and the, Right side fixed plate 3 and lifter 4, left side fixed plate 2, fixed cover 5 and fixed cover 6 down are installed in the outside of lifter plate 4 and right fixed plate 3, can increase the stability of this bracing piece, can control lifter 4 through adjustment handle 8 and go up and down, conveniently adjust the height of this bracing piece, backup pad 10 is installed at the top of lifter 4, through rotating backup pad 10, the convenience highly finely tunes backup pad 10, increase the support to water-cooling exchanger heat exchanger, reduce the emergence of production accident.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a bracing piece is maintained to molten iron cold current converter heat exchanger, includes base (1), left dead lever (2), right dead lever (3), lifter (4) and backup pad (10), its characterized in that, the top central point department of putting of base (1) installs mounting (7), left dead lever (2), lifter (4) and right dead lever (3) are installed to the top of mounting (7), the top fixed mounting of left dead lever (2), lifter (4) and right dead lever (3) has upper fixed cover (5), and the bottom fixed mounting of upper fixed cover (5) has lower fixed cover (6), one side top movable mounting of right dead lever (3) has adjustment handle (8), screw (12) are installed at the top of adjustment handle (8), one side fixed mounting of lifter (4) has rack (15), one end of the adjusting handle (8) is provided with a worm (13), and a gear (14) is installed at the top of the worm (13).
2. The maintenance supporting rod for the heat exchanger of the molten iron cooling converter according to claim 1, characterized in that: the upper fixing sleeve (5) and the lower fixing sleeve (6) are both provided with screw holes (16), and the fixing piece (7) is provided with the screw holes (16).
3. The maintenance supporting rod for the heat exchanger of the molten iron cooling converter according to claim 1, characterized in that: the shape of lifter (4) is "T" type, the top movable mounting of lifter (4) has screw rod (9), the top fixed mounting of screw rod (9) has backup pad (10), install nut (11) on screw rod (9).
4. The maintenance supporting rod for the heat exchanger of the molten iron cooling converter according to claim 1, characterized in that: the gear (14) and the rack (15) are meshed with each other and arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261400.9U CN211875515U (en) | 2020-03-06 | 2020-03-06 | Support rod for maintaining heat exchanger of molten iron cold converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261400.9U CN211875515U (en) | 2020-03-06 | 2020-03-06 | Support rod for maintaining heat exchanger of molten iron cold converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211875515U true CN211875515U (en) | 2020-11-06 |
Family
ID=73254816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261400.9U Active CN211875515U (en) | 2020-03-06 | 2020-03-06 | Support rod for maintaining heat exchanger of molten iron cold converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211875515U (en) |
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2020
- 2020-03-06 CN CN202020261400.9U patent/CN211875515U/en active Active
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