CN212469250U - Cooling device for hot-rolled steel pipe - Google Patents
Cooling device for hot-rolled steel pipe Download PDFInfo
- Publication number
- CN212469250U CN212469250U CN202020491475.6U CN202020491475U CN212469250U CN 212469250 U CN212469250 U CN 212469250U CN 202020491475 U CN202020491475 U CN 202020491475U CN 212469250 U CN212469250 U CN 212469250U
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- China
- Prior art keywords
- driving
- rod
- steel pipe
- frame
- drive assembly
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 229910001060 Gray iron Inorganic materials 0.000 claims description 5
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 238000005098 hot rolling Methods 0.000 abstract description 6
- 230000004069 differentiation Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a cooling device for hot rolling steel pipe belongs to the cooling treatment technical field of hot rolling back steel pipe, include: support frame, roof, removal frame and drive assembly, drive assembly includes: the driving device comprises a first driving rod, a second driving rod, a first driven rod, a first driving linkage rod and a second driven rod. The utility model provides a pair of a cooling device for hot rolling steel pipe simple structure, degree of automation is high, and when needs cooling steel pipe, the steel pipe is placed on the roof, and two motors drive the drive assembly respectively simultaneously, and the drive assembly drives and removes the frame and reciprocate, because remove a top and be equipped with a plurality of differentiation poles, a plurality of steel pipe removes between adjacent a plurality of differentiation poles to obtain degree of automation height, the cooling rate is fast and effectual characteristics.
Description
Technical Field
The utility model discloses a cooling device for hot rolling steel pipe belongs to the cooling treatment technical field of hot rolling back steel pipe.
Background
The hot-rolled steel pipe can enter the next production process after being cooled, and at present, the hot-rolled steel pipe is usually cooled by a chain type cooling bed. The hot rolled steel pipe is conveyed by a chain for a chain cooling bed, and is cooled by flowing air during the conveying process, thereby completing the cooling process. However, the hot-rolled steel pipe is easy to slide on the chain type cooling bed, so that the cooling time of each surface of the hot-rolled steel pipe is inconsistent, the cooling is uneven, the cooling quality is poor, and hidden dangers are caused to the subsequent processing of the steel pipe.
Disclosure of Invention
The utility model aims at solving the problem of inconsistent surface cooling time of each part of the existing hot-rolled steel pipe, causing uneven cooling, and providing the defects of high automation degree, high cooling speed and good effect.
A cooling apparatus for a hot-rolled steel pipe, comprising: support frame, roof, removal frame and drive assembly, the roof is fixed the support frame top, be equipped with two logical grooves on the roof, it includes two, two to remove the frame and set up respectively two it is logical inslot to remove, drive assembly includes two, two drive assembly sets up respectively at the support frame, two drive assembly respectively with two it corresponds the connection to remove the frame, drive assembly includes: the first end of the first driving driven rod is hinged to the other end of the first driving rod, the second end of the first driving driven rod is hinged to the bottom of the moving frame, one end of the first driving linkage rod is rotatably arranged on the supporting frame, the third end of the first driving driven rod is hinged to one end of the first driving linkage rod, one end of the first driving rod is rotatably arranged on the supporting frame, the first end of the second driving driven rod is hinged to the other end of the second driving rod, and the second end of the second driving driven rod is hinged to the bottom of the moving frame.
Preferably, the drive assembly further comprises: and one end of the second driving linkage rod is rotatably arranged on the support frame, and the third end of the second driving driven rod is hinged with one end of the second driving linkage rod.
Preferably, the top of the movable frame is provided with a plurality of distinguishing rods, and the tops of the distinguishing rods are provided with tip protrusions.
Preferably, the first driving rod, the second driving rod, the first driving driven rod, the first driving linkage rod and the second driving driven rod are made of grey cast iron.
Preferably, the second drive follower lever is made of grey cast iron.
Preferably, the support frame, the top plate and the moving frame are made of nodular cast iron.
The beneficial effects of the invention are embodied in the following aspects: the utility model provides a pair of a cooling device for hot rolling steel pipe simple structure, degree of automation is high, when needs cooling steel pipe, the steel pipe is placed on the roof, two motors drive first drive driving lever respectively simultaneously, second drive driving lever rotates, first drive driving lever, second drive driving lever drives first drive driven lever and second drive driven lever respectively, first drive driven lever and second drive driven lever drive carriage reciprocate, because the carriage top is equipped with a plurality of differentiation poles, a plurality of steel pipe removes between adjacent a plurality of differentiation poles, thereby obtain degree of automation height, the cooling rate is fast and effectual characteristics.
Drawings
Fig. 1 is a front view of a cooling apparatus for a hot rolled steel pipe according to the present invention.
Fig. 2 is an isometric view of a portion of a cooling apparatus for a hot rolled steel pipe according to the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
As shown in fig. 1 and 2, the present embodiment provides a cooling apparatus for a hot-rolled steel pipe based on the prior art, comprising: support frame 11, roof 12, removal frame 2 and drive assembly, roof 12 pass through the bolt fastening at support frame 11 top, are equipped with two logical groove 121 on the roof 12, remove frame 2 and include two removal frame 2, and two removal frame 2 are installed respectively in two logical groove 121, and drive assembly includes two drive assemblies, and two drive assemblies are installed respectively support frame 11, two drive assemblies are connected with two removal frame 2 correspondences respectively, and drive assembly includes: the driving mechanism comprises a first driving rod 31, a second driving rod 41, a first driving driven rod 32, a first driving linkage rod 33 and a second driving driven rod 42, wherein one end of the first driving rod 31 is rotatably installed on the support frame 11, the first end of the first driving driven rod 32 is hinged to the other end of the first driving rod 31, the second end of the first driving driven rod 32 is hinged to the bottom of the moving frame 2, one end of the first driving linkage rod 33 is rotatably installed on the support frame 11, the third end of the first driving driven rod 32 is hinged to one end of the first driving linkage rod 33, one end of the second driving rod 41 is rotatably installed on the support frame 2, the first end of the second driving driven rod 42 is hinged to the other end of the second driving rod 41, and the second end of the second driving driven rod 42 is hinged to the bottom of the moving frame 2.
For driving the balance, the drive assembly further comprises: the second driving linkage 43, one end of the second driving linkage 43 is rotatably mounted on the support frame 11, the third end of the second driving driven rod 42 is hinged to one end of the second driving linkage 43, the top of the movable frame 2 is provided with a plurality of distinguishing rods, the top of each distinguishing rod is provided with a tip protrusion, the first driving rod 31, the second driving rod 41, the first driving driven rod 32, the first driving linkage 33, the second driving driven rod 42 and the second driving linkage 43 are made of grey cast iron, and the support frame 11, the top plate 12 and the movable frame 2 are made of ductile cast iron.
The specific working mode is as follows:
when the steel pipe 3 needs to be cooled, the steel pipe 3 is placed on the top plate 12, the two motors are powered by municipal administration, the two motors respectively and simultaneously drive the first driving rod 31 and the second driving rod 41 to rotate, the first driving rod 31 and the second driving rod 41 respectively and simultaneously drive the first driving driven rod 32 and the second driving driven rod 42, the first driving driven rod 32 and the second driving driven rod 42 drive the moving frame 2 to move up and down, the first driving linkage rod 33 and the second driving linkage rod 43 move along with the first driving rod 31 and the second driving rod 41, and the plurality of steel pipes 3 move between the adjacent plurality of the linkage rods due to the fact that the plurality of the linkage rods are arranged at the top of the moving frame 2, and therefore the characteristics of high automation degree, high cooling speed and good effect are achieved.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (6)
1. A cooling apparatus for a hot rolled steel pipe, comprising: support frame, roof, removal frame and drive assembly, the roof is fixed the support frame top, be equipped with two logical grooves on the roof, it includes two, two to remove the frame and set up respectively two it is logical inslot to remove, drive assembly includes two, two drive assembly sets up respectively at the support frame, two drive assembly respectively with two it corresponds the connection to remove the frame, drive assembly includes: the first end of the first driving driven rod is hinged to the other end of the first driving rod, the second end of the first driving driven rod is hinged to the bottom of the moving frame, one end of the first driving linkage rod is rotatably arranged on the supporting frame, the third end of the first driving driven rod is hinged to one end of the first driving linkage rod, one end of the first driving rod is rotatably arranged on the supporting frame, the first end of the second driving driven rod is hinged to the other end of the second driving rod, and the second end of the second driving driven rod is hinged to the bottom of the moving frame.
2. A cooling apparatus for a hot rolled steel pipe as claimed in claim 1, wherein the drive assembly further comprises: and one end of the second driving linkage rod is rotatably arranged on the support frame, and the third end of the second driving driven rod is hinged with one end of the second driving linkage rod.
3. A cooling apparatus for hot rolled steel pipes as claimed in claim 2, wherein the movable frame is provided at the top thereof with a plurality of discriminating bars having tip protrusions at the tops thereof.
4. The cooling apparatus for a hot-rolled steel pipe as claimed in claim 3, wherein the first driving bar, the second driving bar, the first driving driven bar, the first driving linkage bar and the second driving driven bar are made of grey cast iron.
5. A cooling apparatus for a hot rolled steel pipe as claimed in claim 3, wherein said second driving driven rod is made of gray cast iron.
6. The cooling apparatus for hot rolled steel pipes as claimed in claim 5, wherein the support frame, the top plate and the moving frame are made of nodular cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491475.6U CN212469250U (en) | 2020-04-07 | 2020-04-07 | Cooling device for hot-rolled steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491475.6U CN212469250U (en) | 2020-04-07 | 2020-04-07 | Cooling device for hot-rolled steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212469250U true CN212469250U (en) | 2021-02-05 |
Family
ID=74458326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020491475.6U Expired - Fee Related CN212469250U (en) | 2020-04-07 | 2020-04-07 | Cooling device for hot-rolled steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212469250U (en) |
-
2020
- 2020-04-07 CN CN202020491475.6U patent/CN212469250U/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 |
Granted publication date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |