Transverse location structure used for S-shaped tube panel
A technology of lateral positioning and serpentine tube, applied in the direction of boiler support/positioning device, etc., can solve the problems of large damage to the tube 8, deformation of the tube 8, tube burst accident, etc., and achieve the effect of not easy to fall, convenient welding, and good strength.
Active Publication Date: 2011-08-31
SHANGHAI BOILER WORKS
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Problems solved by technology
The disadvantage of this structure is that the round steel 6 is in line contact with the tube 8, and the vibration of the tube panel composed of the tube 8 is inevitable and exists for a long time
Since the contact area between the round steel 6 and the pipe 8 is very small, a large pressure is generated, which causes great damage to the pipe 8. From the perspective of the actual maintenance situation of the power plant, the use of a positioning device with this structure often causes the pipe 8 to break. Deformation, eventually causing a pipe burst accident
Method used
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Embodiment
[0015] Such as Figure 3 to Figure 5 As shown, the present invention provides a lateral positioning structure for a serpentine tube panel, a tube clip 3 is placed over each tube 8 forming the tube panel, and the first steel plate 1 with a groove at the bottom is embedded in all tube panels. Above the end of the clamp 3, a small steel block 2 is embedded below the end of each pipe clamp 3, and a first positioning steel block 4 and a second positioning steel block 4 are respectively arranged above and below each pipe 8 above and below the pipe clamp 3. Position steel block 5.
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The invention relates to a transverse location structure used for an S-shaped tube panel. The transverse location structure is characterized in that a tube clamp is sheathed outside each tube of the tube panel; a first steel plate with a groove at the bottom is embedded at the upper part of the end part of the tube clamp; the lower part of the end part of each tube clamp is embedded with a small steel block; and a first locating steel block is arranged at the lower part of the tube clamp of each tube. The transverse location structure has the advantages that as the transverse location can be realized in a form of the tube clamp, the welding is convenient, the strength is better, the structure is firm, and the tube panel is not easy to drop out when in operation; and the welding positions of the two steel plates can be freely adjusted, so as to reduce the inconvenience caused by manufacturing errors or installation errors when in construction-site installation.
Description
technical field [0001] The invention relates to a suspension structure, which is used for laterally positioning tube panels and ensuring the distance between tube panels. Background technique [0002] Such as figure 1 As shown, the commonly used structure of the horizontal positioning of the original serpentine tube panel, the distance between the tubes 8 is ensured by the round steel 6 welded on the angle steel 7, and the horizontal positioning is performed. The disadvantage of this structure is that the round steel 6 is in line contact with the pipe 8, and the vibration of the tube panel composed of the pipe 8 is inevitable and exists for a long time. Since the contact area between the round steel 6 and the pipe 8 is very small, a large pressure is generated, which causes great damage to the pipe 8. From the perspective of the actual maintenance situation of the power plant, the use of a positioning device with this structure often causes the pipe 8 to break. Deformation...
Claims
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IPC IPC(8): F22B37/24
Inventor 李立薛凌云梁新忠
Owner SHANGHAI BOILER WORKS
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