CN204006877U - The loose bolt water cooler of heat - Google Patents
The loose bolt water cooler of heat Download PDFInfo
- Publication number
- CN204006877U CN204006877U CN201420313904.5U CN201420313904U CN204006877U CN 204006877 U CN204006877 U CN 204006877U CN 201420313904 U CN201420313904 U CN 201420313904U CN 204006877 U CN204006877 U CN 204006877U
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- Prior art keywords
- bolt
- magnetic
- heat
- loose
- water cooler
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- Withdrawn - After Issue
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Abstract
The loose bolt water cooler of heat, it belongs to electrical heating loose unloading bolt matching auxiliary equipment technical field, particularly relates to hot loose bolt water cooler, comprises import and export water pipe head, separating tube, outer tube, red copper refrigerating head, locking nut, spring locating piece, spring, magnetic triangle positioner.Described triangle positioner comprises: triangle locating rack, support column, magnetic receiver.The loose bolt water cooler reasonable in design of the utility model heat, simple to operate, flexible for installation, magnetic triangle positioner adapts to different occasions, coordinate electric heater to use and can effectively guarantee that the heat passing in bolt is taken away in time, make heating more efficient, for the loose unloading that is difficult to the comparatively serious bolt of the fastening bolt of loose unloading and corrosion, have certain help especially, therefore, be applicable to very much applying.
Description
Technical field
The utility model belongs to electrical heating loose unloading bolt matching auxiliary equipment technical field, particularly relates to hot loose bolt water cooler.
Technical background
Electric heater is widely used in the Bolt dismantling of the main equipments such as steam turbine, coal pulverizer, coal breaker, ship unloaders, machine for unloading coal.No matter be indoor or outdoor environment, various long-term fastening fastening bolts all can have corresponding corrosion, when the safeguarding of relevant device, need to dismantle these bolts; Due to factors such as structure erosions, the fastening pretightning force of this class bolt is very large, is difficult to adopt general equipment and method to dismantle.Tradition dismounting is general adopts the heating such as roasting or electric heater to carry out loose unloading bolt, and the principle of these class methods based on expanding with heat and contract with cold, makes bolts and nuts produce the temperature difference by heating, and the temperature difference causes change in size, and then produces gap, reduces structure pretightning force.But the metal material physical thermal conduction adopting due to bolt is very good, and the methods such as traditional electrical heating can only produce the less temperature difference momently, and energy consumption is also very high, is unfavorable for the disassembling section of bolt.
Utility model content
Technical problem to be solved in the utility model is, a kind of auxiliary specific purpose tool cooling to bolt in coordinating electrical heating loose unloading bolt process is provided, and to reduce loose unloading bolt rework rate, promotes the loose bolt water cooler of a kind of heat of loose unloading bolt efficiency.
The utility model is achieved like this, it comprises imports and exports water pipe head, separating tube, locking nut, spring locating piece, outer tube, red copper refrigerating head, spring and magnetic triangle positioner, it is characterized in that, between described import and export water pipe head and separating tube, be provided with a seal gasket, seal gasket is fastenedly connected by two hexagon socket head cap screws and separating tube, there are 3 osculums at separating tube inner tube to outer tube place, the top of outer tube is connected with separating tube by helicitic texture, and the bottom of outer tube is threaded connection red copper refrigerating head; Magnetic triangle positioner is connected on the outer tube of separating tube below, on outer tube between magnetic triangle positioner and separating tube, be also provided with for regulating the locking nut of magnetic triangle positioner position, magnetic triangle positioner below is connected with passive spring, and the lower end of spring is connected with spring locating piece.
The outer nose circle of described spring locating piece is arranged with two for the screw of trip bolt is installed, and described spring locating piece is fixed on outer tube by trip bolt.
Described magnetic triangle positioner comprises triangle locating rack, fastening bolt, support column, magnetic receiver and magnet bat-handle switch, the lower end of triangle locating rack is fixedly connected with support column by fastening bolt, the lower end of support column connects magnetic receiver, and magnetic receiver is provided with the magnet bat-handle switch with magnetic or demagnetization for controlling magnet seat.
In the middle of described red copper refrigerating head, inner tubal wall has four osculums, is also provided with seam II in red copper refrigerating head.
There is a seam I described separating tube inner tube lower end, and described seam I matches with the seam II in red copper refrigerating head.
The beneficial effects of the utility model are: owing to having used magnetic triangle device, various ironware occasions can be installed easily, by flexible pipe, near wash tub pipe being connected to heat loosens the screw a little in the admitting pipe joint of water cooler, in addition scupper hose is received in the outlet pipe connection of water cooler, the water of taking away heat is drained, use the firing equipments such as heating rod can carry out very easily heating operation, for the loose bolt failure of heat, duplicating the phenomenon such as do over again can effectively avoid, particularly some install comparatively permanent equipment of age, between bolt and screwed hole corrosion and interpenetrative fastening.By the situation that as a rule often there will be bolt head to interrupt, increased difficulty and the time of bolt loose unloading, for maintenance or more exchange device there is very large difficulty and increased a large amount of workloads.Use the mate-assist of this water cooling plant, by red copper refrigerating head and bolt head close contact, take away by outside and be delivered to the heat in bolt, make to form the obvious temperature difference between bolt and screw, bolt can be disassembled out effectively.Can effectively reduce the situation of doing over again and occur, in maintenance erection unit, save the repair time, reduce the workload of maintenance, avoid the repeated heating phenomenon of doing over again.And Ben Resong bolt water cooling is can volume little, can be convenient for carrying, therefore, this heat water cooler of loosening the screw a little is very suitable for applying.
Accompanying drawing explanation
Fig. 1 is the loose bolt water cooler of heat of the present utility model structural representation.
Fig. 2 is the import and export water pipe head partial cutaway structural representation of hot loose bolt water cooler shown in Fig. 1.
Fig. 3 is the top view of the separating tube of hot loose bolt water cooler shown in Fig. 1.
Fig. 4 is the separating tube rotation cross-sectional view of hot loose bolt water cooler shown in Fig. 3.
Fig. 5 is that the red copper refrigerating head of hot loose bolt water cooler shown in Fig. 1 partly cuts open structural representation.
Fig. 6 is the tripod structure schematic diagram of hot loose bolt water cooler shown in Fig. 1.
Reference numeral in figure: 1, import and export water pipe head 2, hexagon socket head cap screw 3, seal gasket 4, separating tube 5, locking nut 6, spring locating piece 7, trip bolt 8, outer tube 9, red copper refrigerating head 10, triangle locating rack 11, fastening bolt 12, support column 13, magnetic receiver 14, magnet bat-handle switch 15, spring 16, separating tube inner tube 41, helicitic texture 42, seam I 91, seam II 92 screw threads.
Concrete embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
Ben Resong bolt water cooler is mainly to solve these to be difficult to the fastening bolt of dismantling and a water cooling plant designing, for external heat bolt, inside is taken away heat to form the obvious temperature difference by water cooler, make bolt avoid the thermal expansion being caused by heat conduction and lose the effect of heating, thereby the temperature difference forms small gap and can effectively Bolt dismantling be got off like this, and wait for cool time after having avoided adding thermal failure, at loose unloading bolt, there is extraordinary booster action, can greatly improve efficiency and the success rate of loose unloading bolt, reduce rework rate, save the maintenance set-up time.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, the loose bolt water cooler of heat described in the utility model, it comprises imports and exports water pipe head 1, separating tube 4, locking nut 5, spring locating piece 6, outer tube 8, red copper refrigerating head 9, spring 15 and magnetic triangle positioner, its structure is, between described import and export water pipe head 1 and separating tube 4, be provided with a seal gasket 3, seal gasket 4 is fastenedly connected by two hexagon socket head cap screws 2 and separating tube 4, separating tube inner tube 16 to outer tube 8 places are provided with 3 osculums, the top of outer tube 8 is connected with separating tube 4 by helicitic texture 41, the bottom of outer tube 8 connects red copper refrigerating head 9 by screw thread 92, magnetic triangle positioner is connected on the outer tube 8 of separating tube 4 belows, on outer tube 8 between magnetic triangle positioner and separating tube 4, be also provided with for regulating the locking nut 5 of magnetic triangle positioner position, magnetic triangle positioner below is connected with passive spring 15, and the lower end of spring 15 is connected with spring locating piece 6.The outer nose circle of described spring locating piece 6 is arranged with two for the screw of trip bolt 7 is installed, and described spring locating piece 6 is fixed on outer tube 8 by trip bolt 7.
As shown in Figure 6, described magnetic triangle positioner comprises triangle locating rack 10, fastening bolt 11, support column 12, magnetic receiver 13 and magnet bat-handle switch 14, the lower end of triangle locating rack 10 is fixedly connected with support column 12 by fastening bolt 11, the lower end of support column 12 connects magnetic receiver 13, and magnetic receiver 13 is provided with the magnet bat-handle switch 14 with magnetic or demagnetization for controlling magnet seat 13.
In the middle of described red copper refrigerating head 9, inner tubal wall has four osculums, is also provided with seam II91 in red copper refrigerating head 9.There is a seam I42 described separating tube inner tube 16 lower ends, and described seam I91 matches with the seam I91I in red copper refrigerating head 9.
Use procedure of the present utility model is as follows: locking nut 11 is screwed into top near separating tube 4, adjust magnetic triangle positioner position, the loose bolt water cooler of whole heat is positioned on the nuts or screw rod that will dismantle, adjust the position of three support columns 12, magnet bat-handle switch 14 in magnetic receiver 13 is screwed into out to position from off-position, allow magnet band magnetic, be fixed on iron plate, by 11 lockings of the clamping screw in support column 12, locking nut 11 down screws, it is suitable that red copper refrigerating head 9 contacts with bolt head, by import and export water pipe head 1, corresponding water inlet pipe and outlet pipe are used anchor ear to connect corresponding flexible pipe respectively, install heater around the screw that will heat, open the valve in water inlet pipe, cooling water flows to separating tube inner tube 16 from importing and exporting the water inlet pipe of water pipe head 1 through separating tube 4, and then arrival red copper refrigerating head 9, in four osculums from red copper refrigerating head 9 out, arrived outer tube 8, arrive again separating tube 4, from outside 3 apertures of separating tube, be discharged in the outlet pipe of importing and exporting water pipe head 1, open heater.In heating process, the heat that cooling water is delivered to red copper refrigerating head 9 by bolt is walked, bolt keeps relatively low temperature, after screw thread temperature is around heated to suitable temperature, close heater, the magnet bat-handle switch 14 in magnetic receiver 13 is screwed into off-position from opening position, take out the loose water cooler of whole heat, take out heater, bolt due to the screw temperature difference around, expand with heat and contract with cold obviously, bolt is easy to be disassembled out.
Claims (5)
1. the loose bolt water cooler of heat, it comprises imports and exports water pipe head, separating tube, locking nut, spring locating piece, outer tube, red copper refrigerating head, spring and magnetic triangle positioner, it is characterized in that, between described import and export water pipe head and separating tube, be provided with a seal gasket, seal gasket is fastenedly connected by two hexagon socket head cap screws and separating tube, there are 3 osculums at separating tube inner tube to outer tube place, the top of outer tube is connected with separating tube by helicitic texture, and the bottom of outer tube is threaded connection red copper refrigerating head; Magnetic triangle positioner is connected on the outer tube of separating tube below, on outer tube between magnetic triangle positioner and separating tube, be also provided with for regulating the locking nut of magnetic triangle positioner position, magnetic triangle positioner below is connected with passive spring, and the lower end of spring is connected with spring locating piece.
2. the loose bolt water cooler of heat as claimed in claim 1, is characterized in that, the outer nose circle of described spring locating piece is arranged with two for the screw of trip bolt is installed, and described spring locating piece is fixed on outer tube by trip bolt.
3. the loose bolt water cooler of heat as claimed in claim 1, it is characterized in that, described magnetic triangle positioner comprises triangle locating rack, fastening bolt, support column, magnetic receiver and magnet bat-handle switch, the lower end of triangle locating rack is fixedly connected with support column by fastening bolt, the lower end of support column connects magnetic receiver, and magnetic receiver is provided with the magnet bat-handle switch with magnetic or demagnetization for controlling magnet seat.
4. the loose bolt water cooler of heat as claimed in claim 1, is characterized in that, in the middle of described red copper refrigerating head, inner tubal wall has four osculums, is also provided with seam II in red copper refrigerating head.
5. the loose bolt water cooler of heat as claimed in claim 1, is characterized in that, there is a seam I described separating tube inner tube lower end, and described seam I matches with the seam II in red copper refrigerating head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313904.5U CN204006877U (en) | 2014-06-12 | 2014-06-12 | The loose bolt water cooler of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313904.5U CN204006877U (en) | 2014-06-12 | 2014-06-12 | The loose bolt water cooler of heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006877U true CN204006877U (en) | 2014-12-10 |
Family
ID=52046869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313904.5U Withdrawn - After Issue CN204006877U (en) | 2014-06-12 | 2014-06-12 | The loose bolt water cooler of heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006596A (en) * | 2014-06-12 | 2014-08-27 | 广东拓奇电力技术发展有限公司 | Heat loosening bolt water cooler |
| CN111649904A (en) * | 2020-06-12 | 2020-09-11 | 中国空气动力研究与发展中心超高速空气动力研究所 | Film clamping method based on screw temperature control |
-
2014
- 2014-06-12 CN CN201420313904.5U patent/CN204006877U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006596A (en) * | 2014-06-12 | 2014-08-27 | 广东拓奇电力技术发展有限公司 | Heat loosening bolt water cooler |
| CN111649904A (en) * | 2020-06-12 | 2020-09-11 | 中国空气动力研究与发展中心超高速空气动力研究所 | Film clamping method based on screw temperature control |
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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 |
Granted publication date: 20141210 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |