CN205342260U - Longitudinal joint welding system - Google Patents
Longitudinal joint welding system Download PDFInfo
- Publication number
- CN205342260U CN205342260U CN201521037862.8U CN201521037862U CN205342260U CN 205342260 U CN205342260 U CN 205342260U CN 201521037862 U CN201521037862 U CN 201521037862U CN 205342260 U CN205342260 U CN 205342260U
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- China
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- support frame
- bracing frame
- pair
- welding system
- welding
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Abstract
The utility model relates to a longitudinal joint welding system, including a pair of parallel arrangement's support frame, the work platform who sets up in the support frame upper end and install the support frame side and the cat ladder, the support frame is formed by the steel sheet welding of a plurality of L of being types, and the side sets up a pair of support steel along the strengthening rib A to a pair of cross arrangement of welded corner joint, up end along the major axis orientation, work platform is including setting up a pair of ledger board on the support frame and installing at rail guard all around, the ledger board sets up the side in the upper end along support frame major axis direction to erect at the support frame tip and on supporting the steel. The utility model has the advantages of: longitudinal joint welding system mainly comprises the support frame that is the N type and the work platform of upper end, place the barrel level at the support frame lower extreme and make the welding seam up during the welding, then from carrying out the welding seam welding to the barrel of lower extreme between a pair of ledger board at work platform middle part, overall structure makes simply and with low costs, and it is also very convenient to use.
Description
Technical field
This utility model relates to a kind of welding system, particularly to a kind of longitudinal seam welding system.
Background technology
At present one is not had for the welding of large-size cylinder body longitudinal joint to be suitable for and simple structure, mostly adopt elevating platform to meet longitudinal seam welding needs, but this kind of structure complexity, and welding need to constantly adjust its height, using extremely inconvenient, simultaneously complicated structure considerably increases its manufacturing cost.
Can by cylinder horizontal positioned and make weld seam upward during for longitudinal seam welding of barrel, the component that radial distance is bigger is then needed to build the work platforms adapted with it, this utility model is then for the deficiencies in the prior art, have developed that a kind of structural design is simple, easy to use and the longitudinal seam welding system of low cost of manufacture, through retrieval, do not find technical scheme same or analogous with this utility model.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structural design is simple, easy to use and the longitudinal seam welding system of low cost of manufacture.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of longitudinal seam welding system, and its innovative point is in that: include a pair vertically and the bracing frame, the work platforms being arranged on bracing frame upper end that be arranged in parallel and be arranged on bracing frame side and extend to the cat ladder of work platforms end；
Support frame as described above is formed by some L-shaped Plate Weldings, and overall structure is N-type, and side diagonally welds the reinforcement A that pair of cross is arranged, and upper surface arranges a pair supporting steel along long axis direction；
Described work platforms includes a pair scaffold board being arranged on bracing frame upper end and the guard rail being arranged on bracing frame upper end surrounding；Described scaffold board is arranged on the side of upper end along bracing frame long axis direction, and is erected on bracing frame end and supporting steel；
Described cat ladder is vertically fixed on the side of bracing frame, is in it on guard rail on same vertical curve and has People's Bank of China's port.
Further, drift angle place in support frame as described above lower end is provided with reinforcement B.
Further, a hinged lever on the guard rail of described People's Bank of China's port side, the guard rail of opposite side welds a bracer of a L-type, described lever is erected on a bracer away from the end of hinged place.
The utility model has the advantage of:
(1) longitudinal seam welding system is mainly made up of the work platforms of the bracing frame in N-type and upper end, during welding, cylinder is lain in a horizontal plane in bracing frame lower end and makes weld seam upward, then between a pair scaffold board in the middle part of work platforms, the cylinder of lower end is carried out weld seam welding, overall structure manufacture is simple and cost is low, uses also very convenient.
(2) drift angle place in bracing frame lower end is provided with reinforcement B, and whole framework all has L-shaped Plate Welding to form simultaneously, effectively enhances the strength and stiffness of structure, reduces material usage and reduces cost of manufacture, also mitigating integrally-built weight simultaneously.
(3) lever of People's Bank of China's passage port setting is effectively ensured the life safety of operator, improves the safety of structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of longitudinal seam welding system of this utility model.
Fig. 2 is the top view of a kind of longitudinal seam welding system of this utility model.
Fig. 3 is the partial schematic diagram of People's Bank of China's passage port of a kind of longitudinal seam welding system of this utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, the utility model discloses a kind of longitudinal seam welding system, including a pair vertically and the bracing frame 1, the work platforms being arranged on bracing frame 1 upper end that be arranged in parallel and be arranged on bracing frame 1 side and extend to the cat ladder 3 of work platforms end.
Bracing frame 1 is formed by some L-shaped Plate Weldings, and overall structure is N-type, and side diagonally welds the reinforcement A2 that pair of cross is arranged, and upper surface arranges a pair supporting steel 4 along long axis direction, and drift angle place, lower end is provided with reinforcement B7.
Work platforms includes a pair scaffold board 8 being arranged on bracing frame 1 upper end and the guard rail 5 being arranged on bracing frame 1 upper end surrounding；Scaffold board 8 is arranged on the side of upper end along bracing frame 1 long axis direction, and is erected on bracing frame 1 end and supporting steel 4.
As shown in Figure 3, cat ladder 3 is vertically fixed on the side of bracing frame 1, it is in it on guard rail 5 on same vertical curve and there is People's Bank of China's port 6, a hinged lever 9 on the guard rail 5 of People's Bank of China's port 6 side, welding a bracer 10 of a L-type on the guard rail 5 of opposite side, lever 9 is erected on a bracer 10 away from the end of hinged place.
When longitudinal seam welding system uses, first cylinder to be welded is arranged on bracing frame 1 lower end along bracing frame 1 long axis direction, and make weld seam be concurrently residing in the middle of a pair scaffold 8 upward, then operator arrive on the scaffold 8 of work platforms upper end by cat ladder 3, and stand in scaffold 8 carries out soldering, whole operating process is simple, only needs the simple movement of operator can complete welding operation, and reasonable in design is simple and low cost of manufacture.
Of the present utility model ultimate principle and principal character have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a longitudinal seam welding system, it is characterised in that: include a pair vertically and the bracing frame, the work platforms being arranged on bracing frame upper end that be arranged in parallel and be arranged on bracing frame side and extend to the cat ladder of work platforms end；
Support frame as described above is formed by some L-shaped Plate Weldings, and overall structure is N-type, and side diagonally welds the reinforcement A that pair of cross is arranged, and upper surface arranges a pair supporting steel along long axis direction；
Described work platforms includes a pair scaffold board being arranged on bracing frame upper end and the guard rail being arranged on bracing frame upper end surrounding；Described scaffold board is arranged on the side of upper end along bracing frame long axis direction, and is erected on bracing frame end and supporting steel；
Described cat ladder is vertically fixed on the side of bracing frame, is in it on guard rail on same vertical curve and has People's Bank of China's port.
2. a kind of longitudinal seam welding system according to claim 1, it is characterised in that: drift angle place, support frame as described above lower end is provided with reinforcement B.
3. a kind of longitudinal seam welding system according to claim 1, it is characterised in that: a hinged lever on the guard rail of described People's Bank of China's port side, the guard rail of opposite side welds a bracer of a L-type, described lever is erected on a bracer away from the end of hinged place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037862.8U CN205342260U (en) | 2015-12-15 | 2015-12-15 | Longitudinal joint welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037862.8U CN205342260U (en) | 2015-12-15 | 2015-12-15 | Longitudinal joint welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342260U true CN205342260U (en) | 2016-06-29 |
Family
ID=56153361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037862.8U Active CN205342260U (en) | 2015-12-15 | 2015-12-15 | Longitudinal joint welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855697A (en) * | 2017-12-12 | 2018-03-30 | 中国水利水电第三工程局有限公司 | Penstock longitudinal seam welding and seam inspection checked operation device and its application method |
-
2015
- 2015-12-15 CN CN201521037862.8U patent/CN205342260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855697A (en) * | 2017-12-12 | 2018-03-30 | 中国水利水电第三工程局有限公司 | Penstock longitudinal seam welding and seam inspection checked operation device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226200 No.1, Landao Road, shipbuilding and Marine Industrial Park, Qidong City, Nantong City, Jiangsu Province Patentee after: Nantong Taisheng blue island ocean engineering Co.,Ltd. Address before: 226200 No. 1, Landao Road, Qidong Shipbuilding Industrial Park, Nantong City, Jiangsu Province Patentee before: NANTONG BLUE ISLAND OFFSHORE Co.,Ltd. |