CN213560865U - Corbel welding positioning device of heliostat support girder - Google Patents
Corbel welding positioning device of heliostat support girder Download PDFInfo
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- CN213560865U CN213560865U CN202022495229.0U CN202022495229U CN213560865U CN 213560865 U CN213560865 U CN 213560865U CN 202022495229 U CN202022495229 U CN 202022495229U CN 213560865 U CN213560865 U CN 213560865U
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Abstract
The utility model relates to a corbel welding position device of heliostat support girder, including support frame, corbel location support, girder V type roller support, girder tip baffle and girder clamping mechanism, be equipped with corbel location support, girder V type roller support, girder tip baffle and girder clamping mechanism on the support frame. The utility model has the advantages that: the device can position and clamp the main beam steel pipe and the support beam steel plate, and the relative position of the support beam steel plate and the main beam steel pipe is prevented from changing during welding; the quick plugging and unplugging of the supporting beam are realized through the elastic sheet mechanism, so that the positioning efficiency is improved; welding efficiency is improved when the size precision of welding is guaranteed, high-quality efficient welding of tower solar thermal power generation heliostat support main beams is achieved, and manpower is saved.
Description
Technical Field
The utility model belongs to the technical field of solar thermal energy power generation, in particular to corbel piece welding position device of heliostat support girder.
Background
According to the needs of sustainable development of the economic society, people hope to establish an energy structure mainly based on clean and renewable energy sources to gradually replace an energy structure mainly based on fossil energy sources with serious pollution and limited resources. With the rapid development of national economy, the traditional power industry needs to be optimized and new energy power generation technologies such as solar power generation and the like need to be developed vigorously to meet the increasing power demand, so that solar thermal power generation is widely applied.
Most of the existing solar thermal power generation devices are tower type solar thermal power generation devices, and a heliostat support is used as one of main components of the tower type solar thermal power generation devices. The main beam of the heliostat support is formed by assembling and welding a main beam, eight branch beams, two push rod support welding pieces and one main beam support welding piece, wherein the main beam is a thin-wall steel pipe, the length of the main beam reaches more than 5m, and the branch beams are made of thin steel plates.
Eight corbel steel sheet middle parts trompils, according to certain size interval cover on the girder steel pipe, be clearance fit between the two, need fix the position earlier girder steel pipe with the corbel steel sheet well before the welding to both relative positions change when the welding.
Because the positioning equipment capable of assisting the welding of the steel plates of the support beams and the steel pipes of the main beams is not available, the labor intensity of assembly positioning of workers is high, and the production efficiency is very low.
Therefore, it is necessary for those skilled in the art to develop an efficient device for positioning the steel plate of the main beam of the heliostat support main beam and the steel pipe of the main beam during welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, realize girder steel pipe and the quick assembly dress before the welding of corbel steel sheet, the accurate positioning when welding and the quick throw-off after the welding, greatly reduced welding position time and location amount of labour shorten the manufacturing production cycle, provide a corbel welding position device of heliostat support girder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a strut beam welding and positioning device (hereinafter, referred to as the device) of a main beam of a heliostat support comprises: the supporting frame is provided with the supporting beam positioning support, the main beam V-shaped roller support, the main beam end baffle and the main beam clamping mechanism.
The supporting frame is of a frame structure and is installed on the ground through foundation bolts so as to adjust the height of the equipment.
The supporting beam positioning support is arranged on the supporting frame according to a designed position and comprises a positioning support, a supporting plate and a prepressing elastic sheet, the positioning support is arranged on the upper plane of the supporting frame through a bolt and a positioning pin, the prepressing elastic sheet is arranged on the inner side of the supporting plate through a bolt, and the supporting plate is connected to the side face of the positioning support through a bolt; the working principle of the supporting beam positioning support is as follows: the position accuracy of the supporting beam in the welding process is guaranteed by manually enabling the supporting beam to enter a gap between the positioning support and the supporting plate, positioning the supporting beam through two sides of the positioning support and pressing the supporting beam through the prepressing elastic pieces installed on the supporting plate.
The main beam V-shaped roller support comprises a middle V-shaped steel roller and two side belt seat bearings, the main beam V-shaped roller support is installed on the upper plane of the support frame through the belt seat bearings by bolts, two ends of the main beam V-shaped roller support are arranged in the belt seat bearings and can freely rotate around the bearings, and the main beam is horizontally arranged above the middle V-shaped steel roller.
The end part baffle of the main beam is arranged at one end of the support frame and used for limiting the length direction of the main beam.
The main beam clamping mechanism comprises a polyurethane clamping block, a pneumatic wide type gas claw and clamping supporting blocks, the pneumatic wide type gas claw is horizontally arranged on the supporting frame, the clamping supporting blocks are arranged at two ends of the pneumatic wide type gas claw, and the polyurethane clamping block is arranged on the inner sides of the clamping supporting blocks; when the main beam is in place, the pneumatic wide type pneumatic claw contracts, and the main beam is clamped and positioned through the polyurethane clamping block.
The utility model has the advantages that: the device can position and clamp the main beam steel pipe and the support beam steel plate, and the relative position of the support beam steel plate and the main beam steel pipe is prevented from changing during welding; the quick plugging and unplugging of the supporting beam are realized through the elastic sheet mechanism, so that the positioning efficiency is improved; welding efficiency is improved when the size precision of welding is guaranteed, high-quality efficient welding of tower solar thermal power generation heliostat support main beams is achieved, and manpower is saved.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the corbel positioning support in fig. 1.
Fig. 3 is a schematic perspective view of the main beam V-shaped roller bracket in fig. 1.
In the figure: the device comprises a support frame 1, a foundation bolt 11, a supporting beam 2, a supporting beam positioning support 21, a positioning support 22, a supporting plate 23, a pre-pressed elastic sheet 3, a supporting beam 4, a main beam 5, a main beam V-shaped roller support 51, a middle V-shaped steel roller 52, a bearing with a seat, a polyurethane clamping block 6, a main beam end baffle 7, a pneumatic wide air claw 8 and a clamping supporting block 9.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following embodiments and the accompanying drawings:
referring to figures 1, 2 and 3,
a corbel welding position device of heliostat support girder, includes: the supporting frame comprises a supporting frame 1, a supporting beam positioning support 2, a main beam V-shaped roller support 5, a main beam end baffle 7 and a main beam clamping mechanism, wherein the supporting frame 1 is provided with the supporting beam positioning support 2, the main beam V-shaped roller support 5, the main beam end baffle 7 and the main beam clamping mechanism.
The support frame 1 is of a frame structure and is arranged on the ground through foundation bolts 11 to adjust the height of the equipment.
The supporting beam positioning support 2 is arranged on the support frame 1 according to a designed position, the supporting beam positioning support 2 comprises a positioning support 21, a support plate 22 and a pre-pressing elastic sheet 23, the positioning support 21 is arranged on the upper plane of the support frame 1 through a bolt and a positioning pin, the pre-pressing elastic sheet 23 is arranged on the inner side of the support plate 22 through a bolt, and the support plate 22 is connected to the side surface of the positioning support 21 through a bolt.
The girder V-shaped roller support 5 is composed of a middle V-shaped steel roller 51 and two side belt seat bearings 52, the girder V-shaped roller support 5 is installed on the upper plane of the support frame 1 through the belt seat bearings 52 by bolts, two ends of the girder V-shaped roller support 5 are arranged in the belt seat bearings 52 and can freely rotate around the bearings, and the girder 4 is horizontally arranged above the middle V-shaped steel roller 51.
The end part baffle 7 of the main beam is arranged at one end of the support frame 1 and used for limiting the length direction of the main beam 4.
The main beam clamping mechanism consists of a polyurethane clamping block 6, a pneumatic wide type gas claw 8 and clamping supporting blocks 9, wherein the pneumatic wide type gas claw 8 is horizontally arranged on the support frame 1, the clamping supporting blocks 9 are arranged at two ends of the pneumatic wide type gas claw 8, and the polyurethane clamping block 6 is arranged on the inner side of each clamping supporting block 9; when the main beam 4 is in place, the pneumatic wide type pneumatic claw 8 contracts, and the main beam 4 is clamped and positioned through the polyurethane clamping blocks 6 on the two sides.
The working process is as follows:
the method comprises the following steps: inserting the eight support beams 3 into the grooves of the support beam positioning supports 2, and automatically compressing and fixing the support beams 3 in the support beam positioning supports 2 through the compressibility of the prepressing elastic sheets 23;
step two: pushing the main beam 4 into the inner hole of each branch beam 3 from the left side of the device by using a material storage table and a feeding mechanism until the end surface of the steel pipe of the main beam 4 is contacted with the blocking surface of the end baffle 7 of the main beam, and supporting the steel pipe of the main beam 4 by using a V-shaped roller bracket 5 of the main beam in the pushing process;
step three: after the main beam 4 is in place, starting a main beam clamping mechanism to enable the polyurethane clamping blocks 6 on the two sides to tightly press the steel pipe of the main beam 4, fixing the positions of the main beam 4 and the eight branch beams 3 at the moment, and starting manual assembly welding or robot assembly welding;
step four: and after the assembly welding is finished, transferring the main beam 4 of the heliostat support after the assembly welding to other stations by using a crane or automatic conveying equipment.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and it is intended to cover all such changes and modifications as fall within the scope of the invention.
Claims (1)
1. The utility model provides a corbel welding position device of heliostat support girder which characterized in that: the device comprises a support frame, a supporting beam positioning support, a main beam V-shaped roller support, a main beam end baffle and a main beam clamping mechanism, wherein the support frame is provided with the supporting beam positioning support, the main beam V-shaped roller support, the main beam end baffle and the main beam clamping mechanism;
the supporting frame is of a frame structure and is arranged on the ground through foundation bolts;
the supporting beam positioning support is arranged on the supporting frame according to a designed position and comprises a positioning support, a supporting plate and a prepressing elastic sheet, the positioning support is arranged on the upper plane of the supporting frame through a bolt and a positioning pin, the prepressing elastic sheet is arranged on the inner side of the supporting plate through a bolt, and the supporting plate is connected to the side face of the positioning support through a bolt;
the main beam V-shaped roller support comprises a middle V-shaped steel roller and two side belt seat bearings, the main beam V-shaped roller support is installed on the upper plane of the support frame through the belt seat bearings by using bolts, and two ends of the main beam V-shaped roller support are arranged in the belt seat bearings and can freely rotate around the bearings;
the end baffle of the main beam is arranged at one end of the support frame;
the main beam clamping mechanism comprises a polyurethane clamping block, a pneumatic wide type air claw and clamping supporting blocks, the pneumatic wide type air claw is horizontally arranged on the supporting frame, the clamping supporting blocks are arranged at two ends of the pneumatic wide type air claw, and the polyurethane clamping block is arranged on the inner sides of the clamping supporting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495229.0U CN213560865U (en) | 2020-10-30 | 2020-10-30 | Corbel welding positioning device of heliostat support girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495229.0U CN213560865U (en) | 2020-10-30 | 2020-10-30 | Corbel welding positioning device of heliostat support girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213560865U true CN213560865U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022495229.0U Active CN213560865U (en) | 2020-10-30 | 2020-10-30 | Corbel welding positioning device of heliostat support girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213560865U (en) |
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2020
- 2020-10-30 CN CN202022495229.0U patent/CN213560865U/en active Active
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