CN2736473Y - Installation for producing slope-variable bent pipes - Google Patents
Installation for producing slope-variable bent pipes Download PDFInfo
- Publication number
- CN2736473Y CN2736473Y CN 200420080656 CN200420080656U CN2736473Y CN 2736473 Y CN2736473 Y CN 2736473Y CN 200420080656 CN200420080656 CN 200420080656 CN 200420080656 U CN200420080656 U CN 200420080656U CN 2736473 Y CN2736473 Y CN 2736473Y
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- CN
- China
- Prior art keywords
- seat
- movable corner
- base
- corner seat
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 title claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 229910052742 iron Inorganic materials 0.000 description 8
- 230000005611 electricity Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a power supply system, in particular to a producing technology of the slope-variable bent pipes in manufacturing transmission line steel tower. A fixing cam seat and a movable cam seat are installed on the bottom seat; a plurality of penetrating regulation holes are respectively arranged on the inner-side surfaces of the fixing cam seat and the movable cam seat. A plurality of regulation holes for regulating and fixing the position of the movable cam seat are arranged on the bottom seat. A bracket for supporting and positioning a steel tube are placed on the bottom seat. A steel tower making use of the technology is formed by connecting with tubular components, and thus the steel tower strength is improved and the normal operation of the transmission line is ensured.
Description
Technical field
The utility model relates to electric power system, the manufacturing technology of the change slope bend pipe that uses during specifically a kind of iron tower of power transmission line is made.
Background technology
In transmission line of electricity, cable generally is erected on the iron tower, because the span of cable is generally all bigger, is blowing or sleety weather, can bear very big lateral force, thus to the requirement of iron tower than higher.Iron tower commonly used at present mainly is formed by connecting by section bars such as angle steel, but when the height of iron tower acquired a certain degree, this iron tower that utilizes section bar to be overlapped to form just was subjected to certain limitation.
Summary of the invention
The purpose of this utility model is to design the sloping bend pipe process units of a kind of change, utilizes this technology can produce the iron tower that is formed by connecting by tube-like piece, thereby has improved the intensity of iron tower greatly, has guaranteed the normal operation of transmission line of electricity.
According to design scheme provided by the utility model, on base, install and fix angle seat and movable corner seat, the installation and the adjustment hole of several perforations is set respectively on the medial surface of fixed angles seat and movable corner seat.
Several are set on base is used to adjust and the fixing adjustment hole of the position of movable corner seat.On base, place and be used to support the also carriage of positioning steel tube.
Advantage of the present utility model is easy to operate, the positioning accuracy height, and the interchangeability of the member that processes on this equipment is good, when constructing especially at the scene, owing to can exchange between each member, thereby be very easy to constructor's work.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is corner seat structure figure.
The specific embodiment
As shown in the figure: install and fix angle seat 1 and movable corner seat 8 on the base 5, the installation and the adjustment hole 9 of several perforations are set respectively on the medial surface of fixed angles seat 1 and movable corner seat 8, so that adjust the position of the upper and lower, left and right of flange 2,7 on the seat of angle, guarantee to become the crudy of sloping bend pipe.
Several are set on base 5 are used to adjust and the fixing adjustment hole 10 of the position of movable corner seat 8, to adjust two angles of waiting to connect 4 of steel pipes.
By adjusting position and movable corner seat 8 the position on base 5 of flange 2,7 on fixed angles seat 1 and movable corner seat 8, can guarantee to become the machining accuracy of sloping bend pipe effectively.Placement is used to support the also carriage 3,6 of positioning steel tube 4 on base 5, so that welding.
During use, with flange 2,7 are fixedly connected on respectively on fixed angles seat 1 and the movable corner seat 8, and one or two longitudinal terminal surface angle of slope on request of steel pipe to be welded 4 cut into the inclined-plane, place the carriage 3 that is used to support with positioning steel tube 4 on corresponding to the base 5 of steel pipe 4 free ends, 6, make steel pipe 4 obtain good location and support, again the longitudinal terminal surface of two steel pipes 4 is welded together with corresponding flange 2 or 7 respectively, then, adjust the position of movable corner seat 8, the free end end face alignment of adjacent two steel pipes 4 is coincide, and the free end with two steel pipes 4 is welded to each other together again.When adjusting the position of movable corner seat 8, unclamp bolt earlier, after movable corner seat 8 is adjusted to the right place, tight a bolt again, movable corner seat 8 is fixed on the appointed positions.
Also can be earlier one or two longitudinal terminal surface angle of slope on request of steel pipe to be welded 4 be cut into the inclined-plane, again the longitudinal terminal surface of steel pipe 4 is welded together with corresponding flange, place the carriage 3,6 that is used to support with positioning steel tube 4 on corresponding to the base 5 of steel pipe 4 free ends, the flange that will have steel pipe 4 then is installed on respectively on fixed angles seat 1 and the movable corner seat 8, adjust the position of movable corner seat 8 again, the free end end face alignment of adjacent two steel pipes 4 is coincide, and the free end with two steel pipes 4 is welded to each other together again.
Above-mentioned two kinds of methods all are feasible in practical operation.
Claims (3)
1, the sloping bend pipe process units of a kind of change is characterized in that: install and fix angle seat (1) and movable corner seat (8) on base (5), the installation and the adjustment hole (9) of several perforations is set respectively on the medial surface of fixed angles seat (1) and movable corner seat (8).
2, the sloping bend pipe process units of change according to claim 1 is characterized in that: several are set on base (5) are used for adjusting and the fixing adjustment hole (10) of the position of movable corner seat (8).
3, the sloping bend pipe process units of change according to claim 1 is characterized in that: go up at base (5) and place carriage (3), (6) that are used for support and positioning steel tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080656 CN2736473Y (en) | 2004-10-27 | 2004-10-27 | Installation for producing slope-variable bent pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080656 CN2736473Y (en) | 2004-10-27 | 2004-10-27 | Installation for producing slope-variable bent pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736473Y true CN2736473Y (en) | 2005-10-26 |
Family
ID=35307209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080656 Expired - Lifetime CN2736473Y (en) | 2004-10-27 | 2004-10-27 | Installation for producing slope-variable bent pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736473Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325221C (en) * | 2004-10-27 | 2007-07-11 | 江苏省电力公司无锡供电公司 | Method and device for fabricating bent pipes in variable slopes |
-
2004
- 2004-10-27 CN CN 200420080656 patent/CN2736473Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325221C (en) * | 2004-10-27 | 2007-07-11 | 江苏省电力公司无锡供电公司 | Method and device for fabricating bent pipes in variable slopes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20121010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121010 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 214061 Jiangsu city of Wuxi province Liangxi Road No. 12 in Wuxi power supply company Central Department Patentee before: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141027 Granted publication date: 20051026 |