CN108247262B - Section steel bracket welding support frame and welding method thereof - Google Patents
Section steel bracket welding support frame and welding method thereof Download PDFInfo
- Publication number
- CN108247262B CN108247262B CN201611232503.7A CN201611232503A CN108247262B CN 108247262 B CN108247262 B CN 108247262B CN 201611232503 A CN201611232503 A CN 201611232503A CN 108247262 B CN108247262 B CN 108247262B
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- Prior art keywords
- steel bracket
- adjusting
- section steel
- frame
- welding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
the invention relates to a pipeline bracket, in particular to a welding method of a section steel bracket. The profile steel bracket welding support frame comprises a trolley, wherein the trolley comprises a frame, a trolley handrail is arranged on one side of the frame, idler wheels are arranged at four corners of the bottom of the trolley, and the profile steel bracket welding support frame further comprises an adjusting stand column and a height adjusting device which are arranged on the frame of the trolley, and the adjusting stand column and the height adjusting device are located on the inner side of the adjusting stand column. A method for welding a steel section bracket, comprising: placing a section steel bracket between the two adjusting upright posts, and placing the bottom end of the section steel bracket on the upper part of the Z-shaped support of the jacking device; the Z-shaped support is driven to jack up by rotating an adjusting handle on the jacking device, and the profile steel bracket is adjusted to the height required by construction; the line weight is matched with the bolts on the adjusting upright columns, and the section steel bracket is fixed in a vertical state through left-right adjustment of the bolts on the two adjusting upright columns; and welding until the section steel bracket is firmly welded, and finishing the construction task.
Description
Technical Field
the invention relates to a pipeline bracket, in particular to a welding method of a section steel bracket.
Background
In industry, municipal administration, room building pipeline type steel bracket work progress, because most shaped steel brackets are heavier, especially under the narrow environment of construction, all consume a large amount of manpower and materials from the transportation to the installation, the construction is loaded down with trivial details, and efficiency is not high, and construction safety also can't guarantee simultaneously.
the traditional construction method is usually carried out by adopting manpower or adopting a trolley to transport the section steel bracket to a construction position. During installation, a plurality of persons are adopted for cooperation, and the manual lifting is carried out while the manual lifting is matched with a welder. Because the distance between the lifting worker and the welding worker is too close, welding slag is burned when the welding worker performs welding, and the phenomenon is frequently seen in construction. Because of manual lifting, when the perpendicularity of the section steel bracket is adjusted, the adjusting speed is slow, or because a welder cannot perform spot welding firmly, the bracket falls to injure constructors during adjustment, and the defects of the traditional construction process are excessive.
disclosure of Invention
The invention aims to solve the defects and provides a section steel bracket welding support frame and a welding method thereof. The invention does not need manual lifting, avoids hurting people, and simultaneously, is convenient and quick to adjust the verticality.
In order to solve the problems, the profile steel bracket welding support frame comprises a trolley, wherein the trolley comprises a trolley frame, a trolley handrail is arranged on one side of the trolley frame, and idler wheels are arranged at four corners of the bottom of the trolley frame, and the profile steel bracket welding support frame is characterized by further comprising a trolley frame arranged on the trolley frame:
the adjusting upright post is positioned at one side end part of the trolley frame and comprises a pair of upright section steels, the distance between the section steels is larger than the width of the section steel bracket, the upper end and the lower end of each section steel are respectively provided with a bolt and a nut, and the nuts are welded with the section steels;
The height adjusting device is positioned on the inner side of the adjusting upright post and comprises a base, an adjusting bolt is vertically welded on the base, an adjusting handle is sleeved on the adjusting bolt, a sleeve is sleeved at the top of the adjusting bolt, and the top of the sleeve is welded on the lower surface of the top of a Z-shaped support.
The shaped steel bracket welding support frame, the frame right side is the shaped steel bracket and places the region.
A section steel bracket welding method adopting the section steel bracket welding support frame comprises the following steps:
firstly, placing a plurality of profile steel brackets on the right side of a trolley frame, and transporting the profile steel brackets to a construction point;
step two, placing a section steel bracket between the two adjusting upright posts, and placing the bottom end of the section steel bracket on the upper part of the Z-shaped support of the jacking device;
Step three, driving a Z-shaped support to jack through rotation of an adjusting handle on a jacking device, and adjusting the profile steel bracket to a height required by construction;
Fourthly, the line weight is matched with the bolts on the adjusting upright posts, and the section steel bracket is fixed in a vertical state through left-right adjustment of the bolts on the two adjusting upright posts;
And fifthly, welding until the section steel bracket is firmly welded to complete the construction task.
the support frame is simple to manufacture and convenient and fast to install. The installation and fixation of the profile steel bracket are not influenced by other external factors, so that the construction efficiency is greatly improved, and the construction quality is ensured; the invention enables the installation of the profile steel bracket to be more convenient and fast, and simultaneously greatly ensures the construction safety.
Drawings
The invention will be further described with reference to the accompanying drawings:
FIG. 1 is a schematic view of a welding stand for a section steel bracket according to the present invention;
FIG. 2 is a top view of FIG. 1;
Fig. 3 is a schematic view of the height adjustment device of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, the steel bracket welding support frame of the invention comprises a trolley 3, the trolley comprises a frame, a trolley handrail 31 is arranged on one side of the frame, rollers 32 are arranged at four corners of the bottom of the frame, and the steel bracket welding support frame also comprises:
The adjusting upright post is positioned at one side end part of the trolley frame and comprises a pair of upright section steels 1, the distance between the section steels is larger than the width of the section steel bracket, the upper end and the lower end of each section steel are respectively provided with a bolt 11 and a nut, and the nuts are welded with the section steels;
The height adjusting device is positioned on the inner side of the adjusting upright post and comprises a base 2, an adjusting bolt 21 is vertically welded on the base, an adjusting handle 22 is sleeved on the adjusting bolt, a sleeve 23 is sleeved on the top of the adjusting bolt, and the top of the sleeve is welded on the lower surface of the top of a Z-shaped support 24.
the shaped steel bracket welding support frame, the frame right side is the shaped steel bracket and places the region.
The manufacturing method of the welding support frame of the profile steel bracket comprises the following steps
Two section steels with the length similar to that of the section steel bracket 4 are adopted, an M12 bolt and a nut are respectively arranged at the upper end and the lower end of each section steel, and the nuts are welded with the section steels to form the adjusting upright post 1.
A Z-shaped support is manufactured by adopting a steel plate, a sleeve is welded at the upper end of the Z-shaped support, and the inner diameter of the sleeve is slightly larger than the outer diameter of the jacking bolt. Insert adjusting bolt with the sleeve pipe, install adjustment handle on adjusting bolt, stable when guaranteeing jacking device construction, weld into the base at the bolt lower extreme and a steel sheet, form jacking device 2.
A trolley is manufactured, two adjusting upright columns are arranged at one end of the trolley (according to construction requirements, if supports are required to be arranged at two ends of a construction area, two '1' adjusting upright columns can be welded at two ends of the trolley at the same time), and the gap between the two '1' adjusting upright columns is slightly larger than that of a section steel bracket.
the jacking device is arranged on the trolley and can move freely without being welded on the trolley due to the base of the jacking device.
When the section steel bracket is constructed, a plurality of section steel brackets are placed on the trolley, so that the brackets are reduced to be transported one by one. The steel support is transported to a construction point position, the profile steel support is placed between two adjusting upright posts, and meanwhile the bottom end of the profile steel support is placed on the Z-shaped upper portion of the jacking device. The adjusting handle on the jacking device is rotated to drive the Z-shaped bending jacking device to adjust the profile steel bracket to the height required by construction. Then the line weight is matched with the bolts on the adjusting upright columns, and the section steel bracket is fixed in a vertical state through left-right adjustment of the bolts on the two adjusting upright columns. And then welding until the section steel bracket is firmly welded, and finishing the construction task.
Claims (3)
1. shaped steel bracket welding supports frame, it includes the dolly, the dolly includes the frame, and frame one side is equipped with the car handrail, and the gyro wheel is established in the bottom four corners, its characterized in that, it still including arranging in on the dolly frame:
the adjusting upright post is positioned at one side end part of the trolley frame and comprises a pair of upright section steels, the distance between the section steels is larger than the width of the section steel bracket, the upper end and the lower end of each section steel are respectively provided with a bolt and a nut, and the nuts are welded with the section steels;
The height adjusting device is positioned on the inner side of the adjusting upright post and comprises a base, an adjusting bolt is vertically welded on the base, an adjusting handle is sleeved on the adjusting bolt, a sleeve is sleeved at the top of the adjusting bolt, and the top of the sleeve is welded on the lower surface of the top of a Z-shaped support.
2. the section steel bracket welding support frame of claim 1, wherein the right side of the frame is a section steel bracket placement area.
3. A section steel bracket welding method using the section steel bracket welding support stand according to claim 1 or 2, characterized by comprising:
firstly, placing a plurality of profile steel brackets on the right side of a trolley frame, and transporting the profile steel brackets to a construction point;
Step two, placing a section steel bracket between the two adjusting upright posts, and placing the bottom end of the section steel bracket on the upper part of the Z-shaped support of the jacking device;
step three, driving a Z-shaped support to jack through rotation of an adjusting handle on a jacking device, and adjusting the profile steel bracket to a height required by construction;
Fourthly, the line weight is matched with the bolts on the adjusting upright posts, and the section steel bracket is fixed in a vertical state through left-right adjustment of the bolts on the two adjusting upright posts;
And fifthly, welding until the section steel bracket is firmly welded to complete the construction task.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232503.7A CN108247262B (en) | 2016-12-28 | 2016-12-28 | Section steel bracket welding support frame and welding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232503.7A CN108247262B (en) | 2016-12-28 | 2016-12-28 | Section steel bracket welding support frame and welding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108247262A CN108247262A (en) | 2018-07-06 |
| CN108247262B true CN108247262B (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232503.7A Active CN108247262B (en) | 2016-12-28 | 2016-12-28 | Section steel bracket welding support frame and welding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247262B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132862B (en) * | 2018-10-25 | 2020-07-07 | 上海宝冶集团有限公司 | Method for forward-backward hybrid hoisting of mobile segmented steel mast |
| CN110405327B (en) * | 2019-07-29 | 2021-05-14 | 哈尔滨锅炉厂有限责任公司 | Novel adjustable top wheel device and adjusting method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202046430U (en) * | 2010-12-07 | 2011-11-23 | 上海江南长兴造船有限责任公司 | Dock pier trailer |
| CN202400195U (en) * | 2011-12-28 | 2012-08-29 | 力帆实业(集团)股份有限公司 | Rear bracket supporting device |
| CN203233270U (en) * | 2013-05-29 | 2013-10-09 | 杨红涛 | Rapid lifting device of pumping-unit motor |
| KR101662128B1 (en) * | 2015-02-03 | 2016-10-05 | 윤효성 | Welded pipe support fixture |
| CN204893260U (en) * | 2015-07-31 | 2015-12-23 | 上海宝冶集团有限公司 | Weld device of high -strength steel structure roof beam, H shaped steel in batches |
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| Publication number | Publication date |
|---|---|
| CN108247262A (en) | 2018-07-06 |
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