CN216009704U - High-temperature-resistant copper rod for non-ferrous metal rolled product - Google Patents
High-temperature-resistant copper rod for non-ferrous metal rolled product Download PDFInfo
- Publication number
- CN216009704U CN216009704U CN202121765346.2U CN202121765346U CN216009704U CN 216009704 U CN216009704 U CN 216009704U CN 202121765346 U CN202121765346 U CN 202121765346U CN 216009704 U CN216009704 U CN 216009704U
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- China
- Prior art keywords
- copper rod
- connecting copper
- copper
- pole
- ferrous metal
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Abstract
The utility model discloses a high-temperature-resistant copper rod for a non-ferrous metal rolled product, which comprises a third connecting copper rod, wherein the upper end of the third connecting copper rod is fixedly connected with a second connecting copper rod, a plurality of groups of notch grooves are formed in the second connecting copper rod, a first connecting copper rod is arranged at the upper end of the second connecting copper rod, and the first connecting copper rod, the second connecting copper rod and the third connecting copper rod are internally provided with a same group of first through holes. According to the utility model, through the arranged notch groove, on one hand, the surface area of the second connecting copper rod is increased, so that the heat dissipation of the whole device is fast, the device is more resistant to high temperature, and secondly, the notch groove can enable the second connecting copper rod to have a certain reserved deformation space when being heated and expanded, so that the problem that the valve is difficult to open due to overheating of the copper rod is reduced.
Description
Technical Field
The utility model relates to the field of copper rods, in particular to a high-temperature-resistant copper rod for a non-ferrous metal rolled product.
Background
The copper rod is often used in the routine life, and the connecting rod of the valve is the copper rod.
There is certain drawback in current copper pole when using, and current copper pole leads to the volume increase because of expend with heat and contract with cold when receiving high temperature, in some pipeline valves that transport high temperature liquid, can lead to the valve to become tight, leads to opening and closing the difficulty of valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a high-temperature-resistant copper rod for a non-ferrous metal rolled product.
In order to achieve the purpose, the utility model adopts the following technical scheme: non ferrous metal calendering article anti high temperature copper pole, connect the copper pole including the third, the copper pole is connected to the upper end fixedly connected with second that the copper pole is connected to the third, be provided with multiunit breach groove on the second connection copper pole, the upper end that the copper pole is connected to the second is provided with first connection copper pole, the inside that first connection copper pole, second are connected copper pole and third and is provided with the first through-hole of same group.
As a further description of the above technical solution:
and the lower end of the third connecting copper rod is fixedly connected with a ball valve, and a second through hole is formed in the ball valve.
As a further description of the above technical solution:
the outer surface of the cylinder of the first connecting copper rod is provided with an external thread, a threaded hole is formed in the first connecting copper rod and communicated with the first through hole, and the thread direction of the threaded hole is opposite to the external thread.
As a further description of the above technical solution:
the outer surface of the cylinder of the first connecting copper rod is connected with a handle through external threads and threads, a groove is formed in the handle, a bolt is arranged in the groove, and the bolt is in threaded connection with a threaded hole.
As a further description of the above technical solution:
the outer surfaces of the first connecting copper rod, the second connecting copper rod and the third connecting copper rod are plated with chromium layers.
As a further description of the above technical solution:
the inner wall of the first through hole is plated with a chromium layer.
The utility model has the following beneficial effects:
1. according to the utility model, through the arranged notch groove, on one hand, the surface area of the second connecting copper rod is increased, so that the heat dissipation of the whole device is fast, the device is more resistant to high temperature, and secondly, the notch groove can enable the second connecting copper rod to have a certain reserved deformation space when being heated and expanded, so that the problem that the valve is difficult to open due to overheating of the copper rod is reduced.
2. According to the utility model, the handle and the first connecting copper rod can be fixed through the arranged external threads, the bolt can be used for secondarily fixing the handle and the first connecting copper rod through the threaded hole, the connection firmness of the handle and the first connecting copper rod is increased, meanwhile, the thread direction of the threaded hole is opposite to the external threads, so that the thread direction of the threaded hole is opposite to the external threads, and the handle and the first connecting copper rod cannot be loosened under the action of the bolt.
3. According to the utility model, through the arranged first through hole, the first connecting copper rod, the second connecting copper rod and the third connecting copper rod have certain reserved deformation spaces for expansion with heat and contraction with cold.
Drawings
FIG. 1 is a cross-sectional view of a high temperature resistant copper bar of a rolled non-ferrous metal product according to the present invention;
FIG. 2 is a partial front view of the apparatus for producing a high temperature resistant copper bar for a rolled non-ferrous metal product according to the present invention;
FIG. 3 is a top view of a part of the apparatus for producing a high temperature resistant copper rod for a rolled non-ferrous metal product according to the present invention;
FIG. 4 is a perspective view of a part of the apparatus of the high temperature resistant copper rod for rolled non-ferrous metal products according to the present invention.
Illustration of the drawings:
1. a threaded hole; 2. a first connecting copper rod; 3. a ball valve; 4. an external thread; 5. a first through hole; 6. a second connecting copper rod; 7. a third connecting copper rod; 8. a second through hole; 9. a notch groove; 10. a handle; 11. a groove; 12. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the high-temperature resistant copper rod for the non-ferrous metal rolled product comprises a third connecting copper rod 7, a second connecting copper rod 6 is fixedly connected at the upper end of the third connecting copper rod 7, a plurality of groups of notch grooves 9 are arranged on the second connecting copper rod 6, and the notch grooves 9 increase the surface area of the second connecting copper rod 6 on one hand, so that the heat dissipation of the whole device is faster, and the device is more resistant to high temperature, secondly the breach groove 9 can make the second connect copper pole 6 and have certain reservation deformation space when thermal expansion, reduce the overheated problem that leads to the valve to be difficult to open of copper pole, the upper end that the copper pole 6 was connected to the second is provided with first connection copper pole 2, the inside that copper pole 6 and third are connected to the second is provided with the first through-hole 5 of same group, first through-hole 5 makes first connection copper pole 2, copper pole 6 is connected to the second, copper pole 7 has certain reservation deformation space to expend with heat and contract with cold to the third is connected.
The lower end of a third connecting copper rod 7 is fixedly connected with a ball valve 3, a second through hole 8 is arranged on the ball valve 3, an external thread 4 is arranged on the cylindrical outer surface of the first connecting copper rod 2, a threaded hole 1 is arranged inside the first connecting copper rod 2, the threaded hole 1 is communicated with the first through hole 5, the thread direction of the threaded hole 1 is opposite to that of the external thread 4, the cylindrical outer surface of the first connecting copper rod 2 is in threaded connection with a handle 10 through the external thread 4, a groove 11 is arranged on the handle 10, a bolt 12 is arranged in the groove 11, the bolt 12 is in threaded connection with the threaded hole 1, and the external thread 4 can fix the handle 10 and the first connecting copper rod 2, bolt 12 can carry out the secondary through screw hole 1 to handle 10 and first connection copper pole 2 and fix, increase the connection fastness of handle 10 and first connection copper pole 2, simultaneously screw hole 1's screw thread direction is opposite with external screw thread 4, make the screw thread direction that rotates screw hole 1 opposite with external screw thread 4, under bolt 12's effect, make and can not become flexible between handle 10 and the first connection copper pole 2, the surface of second connection copper pole 6 and third connection copper pole 7 has plated the chromium layer, the inner wall of first through-hole 5 has plated the chromium layer, the chromium layer can reduce first connection copper pole 2, the contact of second connection copper pole 6 and third connection copper pole 7 with the external world, avoid at high temperature environment first connection copper pole 2, second connection copper pole 6 and third connection copper pole 7 are by the oxidation, make life reduce.
The working principle is as follows: the device is when transporting the pipeline valve of high temperature liquid, rotate the switch of the steerable valve of handle 10, breach groove 9 on the copper pole 6 is connected to the second, the surface area of copper pole 6 is connected to the second has been increased on the one hand, thereby make the heat dissipation of whole device become fast, make the device more high temperature resistant, secondly breach groove 9 can make the second connect copper pole 6 have certain reservation deformation space when the thermal expansion, reduce the overheated problem that leads to the valve to be difficult to open of copper pole, when first connecting copper pole 2 and handle 10 are connected, on the second is connected to handle 10 spiral shell earlier, reuse bolt 12 fixes the two once more.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. Non ferrous metal calendering article high temperature resistant copper pole, connect copper pole (7) including the third, its characterized in that: copper pole (6) is connected to the upper end fixedly connected with second of third connection copper pole (7), be provided with multiunit breach groove (9) on second connection copper pole (6), the upper end that copper pole (6) is connected to the second is provided with first connection copper pole (2), the inside of first connection copper pole (2), second connection copper pole (6) and third connection copper pole (7) is provided with same a set of first through-hole (5).
2. The high temperature resistant copper rod of a non-ferrous metal rolled product according to claim 1, characterized in that: the lower end of the third connecting copper rod (7) is fixedly connected with a ball valve (3), and a second through hole (8) is formed in the ball valve (3).
3. The high temperature resistant copper rod of a non-ferrous metal rolled product according to claim 1, characterized in that: the outer surface of a cylinder of the first connecting copper rod (2) is provided with an external thread (4), a threaded hole (1) is formed in the first connecting copper rod (2), the threaded hole (1) is communicated with the first through hole (5), and the thread direction of the threaded hole (1) is opposite to that of the external thread (4).
4. The high temperature resistant copper rod of a non-ferrous metal rolled product according to claim 3, characterized in that: the outer surface of the cylinder of the first connecting copper rod (2) is in threaded connection with a handle (10) through an external thread (4), a groove (11) is formed in the handle (10), a bolt (12) is arranged in the groove (11), and the bolt (12) is in threaded connection with the threaded hole (1).
5. The high temperature resistant copper rod of a non-ferrous metal rolled product according to claim 1, characterized in that: the outer surfaces of the first connecting copper rod (2), the second connecting copper rod (6) and the third connecting copper rod (7) are plated with chromium layers.
6. The high temperature resistant copper rod of a non-ferrous metal rolled product according to claim 1, characterized in that: the inner wall of the first through hole (5) is plated with a chromium layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765346.2U CN216009704U (en) | 2021-07-30 | 2021-07-30 | High-temperature-resistant copper rod for non-ferrous metal rolled product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765346.2U CN216009704U (en) | 2021-07-30 | 2021-07-30 | High-temperature-resistant copper rod for non-ferrous metal rolled product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009704U true CN216009704U (en) | 2022-03-11 |
Family
ID=80589678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121765346.2U Expired - Fee Related CN216009704U (en) | 2021-07-30 | 2021-07-30 | High-temperature-resistant copper rod for non-ferrous metal rolled product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009704U (en) |
-
2021
- 2021-07-30 CN CN202121765346.2U patent/CN216009704U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |