CN215699383U - Auxiliary positioning device for mounting round pipe rod piece - Google Patents
Auxiliary positioning device for mounting round pipe rod piece Download PDFInfo
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- CN215699383U CN215699383U CN202121321145.3U CN202121321145U CN215699383U CN 215699383 U CN215699383 U CN 215699383U CN 202121321145 U CN202121321145 U CN 202121321145U CN 215699383 U CN215699383 U CN 215699383U
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- arc plate
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- movable
- positioning
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary positioning device for mounting a round tube rod piece, which comprises a fixed arc plate, a movable left arc plate, a movable right arc plate, a movable arc plate rotating shaft, a horizontal positioning supporting plate, a fixed arc plate stiffening rib, a horizontal observation horizontal bubble, an adjusting anti-skid rubber block, an anti-skid rubber block countersunk positioning bolt and a fastening positioning bolt. The movable left and right arc plates are opened through the rotating shaft of the movable arc plate, and the left and right arc plates are tightly held on the main rod piece and are fastened by the fastening bolt. Adjusting the mounting position interval before the fastening, observing the level bubble and transferring the horizontal positioning supporting plate to the level, transferring the height through adjusting the anti-skidding rubber block, and placing the secondary rod piece between the devices to perform welding. This device directly liberates the hoist and mount area and carries out the hoist and mount of next time member, improves the installation effectiveness. The multi-position welding can not be influenced mutually. Liberation welder's both hands, need not the handrail spare and improve construction safety, effectual improvement welding quality and efficiency when improving the security.
Description
Technical Field
The utility model relates to an auxiliary positioning device for circular tube rod piece installation, and belongs to the technical field of steel structure installation welding.
Background
The round pipe rod is mainly applied to structural systems such as steel structure net racks, truss roofs and supports.
The existing installation process mainly comprises the following steps: positioning supporting plates, temporary supporting columns, temporary connecting lug plates, auxiliary welding of a crane and the like.
1. Positioning a supporting plate: a supporting plate needs to be welded at the welding position of the circular tube in advance, the positioning device has the advantages of being relatively accurate in positioning and complex in process, and the positioning plate needs to be cut, polished, leveled and recoated after welding.
2. Temporary support columns: both ends of the round pipe are temporarily supported by the round pipe or other steel components, and the device has the advantage of relatively flexible installation position. The disadvantages are that the material is consumed, the positioning is not easy to control, and the application has safety risk when the layer height is larger.
3. Temporarily connecting the ear plates: positioning lug plates are required to be arranged on the primary member and the secondary member in advance in a steel structure processing plant, and bolts are temporarily connected during installation. The advantages are accurate positioning, quick and safe installation. The defects are that the process is complex, the material is wasted, and the cutting, polishing, leveling and recoating are needed after the installation and welding are finished.
4. Auxiliary welding of a crane: when the component is hoisted, the welding is carried out while hoisting and positioning. The advantage is that it is relatively safe. The defects are that the positioning is not easy to control, the installation efficiency is low, the installation precision is low, and the like.
Disclosure of Invention
The utility model aims to provide an auxiliary positioning device for circular tube rod piece installation, which aims to realize positioning of the rod piece, reduce high-altitude welding risks, assist installation and welding and improve welding quality and efficiency.
In order to achieve the purpose, the technical scheme adopted by the utility model is an auxiliary positioning device for mounting a round tube rod piece, and the device comprises a fixed arc plate 1, a movable left arc plate 2, a movable right arc plate 3, a movable arc plate rotating shaft 4, a horizontal positioning supporting plate 5, a fixed arc plate stiffening rib 6, a horizontal observation horizontal bubble 7, an anti-skid rubber block adjusting 8, an anti-skid rubber block countersunk positioning bolt 9 and a fastening positioning bolt 10.
Two horizontal positioning supporting plates 5 are symmetrically arranged, a fixed arc plate 1 is welded on each horizontal positioning supporting plate 5, and two ends of each fixed arc plate 1 are hinged with a hinged part of a movable left arc plate 2 and a movable right arc plate 3 through a movable arc plate rotating shaft 4; the free parts of the movable left arc plate 2 and the movable right arc plate 3 are locked by a fastening positioning bolt 10; the anti-skid rubber block countersunk head positioning bolt 9 is arranged on the inner side part of the horizontal positioning supporting plate 5 through adjusting the anti-skid rubber block 8.
Further, a fixed arc plate stiffening rib 6 is welded on the side part of the fixed arc plate 1.
Furthermore, a horizontal observation horizontal bubble 7 is arranged on the horizontal positioning supporting plate 5.
Further, the inner side of the horizontal positioning supporting plate 5 is the position of the welding alignment of the main rod piece and the secondary rod piece.
Further, the main rod piece is fixed between the two horizontal positioning supporting plates 5; the secondary rod piece is clamped and positioned by the anti-skid rubber block countersunk positioning bolt 9.
Further, the shape of the fixed arc plate 1 is matched with that of the main rod piece.
Compared with the prior art, through the supplementary construction of this positioner, can dismantle, remove to improve the installation accuracy, liberation both hands improve the security, improve welding quality and efficiency.
Drawings
Fig. 1 is a schematic structural view (side view) of an auxiliary positioning device for mounting a circular tube member.
Fig. 2 is a schematic structural view (top view) of an auxiliary positioning device for mounting a round pipe rod.
In the figure: 1. the fixing arc plate 2, the movable left arc plate 3, the movable right arc plate 4, the movable arc plate rotating shaft 5, the horizontal positioning supporting plate 6, the fixing arc plate stiffening rib 7, the horizontal observation horizontal bubble 8, the adjusting anti-skid rubber block 9, the anti-skid rubber block countersunk head positioning bolt 10 and the fastening positioning bolt.
Detailed Description
As shown in fig. 1 and 2, an auxiliary positioning device for mounting a round tube member is provided with a fixed arc plate 1, a movable left arc plate 2, a movable right arc plate 3, a movable arc plate rotating shaft 4, a horizontal positioning supporting plate 5, a fixed arc plate stiffening rib 6, a horizontal observation horizontal bubble 7, an anti-skid adjusting rubber block 8, an anti-skid rubber block countersunk positioning bolt 9 and a fastening positioning bolt 10.
The finished device opens the movable left and right arc plates through the rotating shaft of the movable arc plate, holds the left and right arc plates of the device tightly against the main rod piece, and is fastened by the fastening bolt. Adjusting the mounting position interval before the fastening, observing the level bubble and transferring the horizontal positioning layer board to the level, the fastening device transfers the height through adjusting the anti-skidding rubber block. The secondary member is placed between the devices for welding.
The advantage of this device lies in can be directly with the direct hoist and mount of secondary member to between the anti-skidding rubber piece, can directly liberate the hoist and mount area and carry out the hoist and mount of next secondary member, improve the installation effectiveness. The multi-position welding can not be influenced mutually. Liberation welder's both hands, need not the handrail spare and improve construction safety, effectual improvement welding quality and efficiency when improving the security.
Claims (6)
1. The utility model provides an auxiliary positioning device of pipe member installation which characterized in that: two horizontal positioning supporting plates (5) are symmetrically arranged, a fixed arc plate (1) is welded on each horizontal positioning supporting plate (5), and two ends of each fixed arc plate (1) are hinged with a hinge part of a movable left arc plate (2) and a movable right arc plate (3) through a movable arc plate rotating shaft (4); the free parts of the movable left arc plate (2) and the movable right arc plate (3) are locked by a fastening positioning bolt (10); the anti-skid rubber block countersunk head positioning bolt (9) is arranged on the inner side part of the horizontal positioning supporting plate (5) through the adjusting anti-skid rubber block (8).
2. The auxiliary positioning device for round tube rod installation of claim 1, wherein: and a fixed arc plate stiffening rib (6) is welded at the side part of the fixed arc plate (1).
3. The auxiliary positioning device for round tube rod installation of claim 1, wherein: a horizontal observation horizontal bubble (7) is arranged on the horizontal positioning supporting plate (5).
4. The auxiliary positioning device for round tube rod installation of claim 1, wherein: the inner side part of the horizontal positioning supporting plate (5) is the position of welding alignment of the main rod piece and the secondary rod piece.
5. An auxiliary positioning device for round tube rod installation according to any one of claims 1 to 4, wherein: the main rod piece is fixed between the two horizontal positioning supporting plates (5); the secondary rod piece is clamped and positioned by an anti-skid rubber block countersunk positioning bolt (9).
6. The auxiliary positioning device for round tube rod installation of claim 5, wherein: the shape of the fixed arc plate (1) is matched with that of the main rod piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321145.3U CN215699383U (en) | 2021-06-15 | 2021-06-15 | Auxiliary positioning device for mounting round pipe rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321145.3U CN215699383U (en) | 2021-06-15 | 2021-06-15 | Auxiliary positioning device for mounting round pipe rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215699383U true CN215699383U (en) | 2022-02-01 |
Family
ID=80042440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121321145.3U Active CN215699383U (en) | 2021-06-15 | 2021-06-15 | Auxiliary positioning device for mounting round pipe rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215699383U (en) |
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2021
- 2021-06-15 CN CN202121321145.3U patent/CN215699383U/en active Active
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