CN210232038U - Large-scale storage tank bottom plate group is to specialized tool - Google Patents
Large-scale storage tank bottom plate group is to specialized tool Download PDFInfo
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- CN210232038U CN210232038U CN201920851187.4U CN201920851187U CN210232038U CN 210232038 U CN210232038 U CN 210232038U CN 201920851187 U CN201920851187 U CN 201920851187U CN 210232038 U CN210232038 U CN 210232038U
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- fixture block
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- fixed fixture
- bottom plate
- storage tank
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Abstract
The utility model discloses a special tool for assembling a bottom plate of a large-scale storage tank, which comprises an adjusting steel plate, wherein two adjusting ports are arranged on one side of the adjusting steel plate, baffles vertical to the adjusting steel plate are welded on the outer sides of the adjusting ports respectively, the two sides of each baffle are in an arc shape which is bent upwards, and through holes are arranged at the bottoms of the baffles; place fixed fixture block in the adjustment port, fixed fixture block opens there is the centre bore, the round pin axle has all been worn to the centre bore of fixed fixture block and the fixed fixture block left and right sides, and the round pin axle of fixed fixture block both sides is located the space between fixed fixture block and the adjustment port, round pin axle one end diameter is greater than other end diameter, the utility model discloses a large-scale storage tank bottom plate group is to specialized tool simple structure, and convenient to use, the cost of manufacture is low, is favorable to improving the installation effectiveness.
Description
Technical Field
The utility model relates to a splicing tool, in particular to large-scale storage tank bottom plate group is to specialized tool.
Background
The bottom of the large storage tank is formed by assembling and welding a plurality of steel plates, the installation workload of the bottom plate is large, the welding period is long, and the integral installation precision is high. Usually, the assembly and the adjustment of the bottom plate are realized by welding temporary ear plates on the bottom plate, adjusting the assembly gap of the bottom plate by using a chain block, and then welding part reinforcing plates on welding seams, so that the method is time-consuming and labor-consuming, can produce more temporary welding spots, influences the attractiveness of the bottom plate, increases a large amount of polishing workload in the later period, and has certain quality hidden troubles.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a large-scale storage tank bottom plate group is to specialized tool to reach the purpose that can improve bottom plate group fast to, welding efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a special tool for assembling a bottom plate of a large storage tank comprises an adjusting steel plate, wherein two adjusting openings are formed in one side of the adjusting steel plate, baffles perpendicular to the adjusting steel plate are welded to the outer sides of the adjusting openings respectively, two sides of each baffle are in an arc shape which is bent upwards, and through holes are formed in the bottoms of the baffles; the adjustable fixture is characterized in that a fixed fixture block is placed in the adjusting port, a central hole is formed in the fixed fixture block, pin shafts penetrate through the central hole of the fixed fixture block and the left side and the right side of the fixed fixture block, the pin shafts on the two sides of the fixed fixture block are located in a gap between the fixed fixture block and the adjusting port, and the diameter of one end of each pin shaft is larger than that of the other end of each pin shaft.
In the above scheme, the adjustment opening is "protruding" type structure, and fixed fixture block embedding "top of protruding" type structure, round pin axle inlay in the both sides of "protruding" type structure.
In the above scheme, an arc-shaped opening is formed between the two adjusting openings on the adjusting steel plate for welding operation.
Through the technical scheme, the utility model provides a large-scale storage tank bottom plate group is to specialized tool when using, with 2 fixed fixture blocks spot welding respectively on treating two right bottom plates, wedges 6 round pin axles respectively in the fixed fixture block centre bore and the both sides of fixed fixture block, then requires nimble adjusting pin axle wedging degree of depth according to the bottom plate to the mouth clearance: when the butt-joint gap between the two bottom plates needs to be reduced, the wedging depth of the outer side pin shaft is increased, and the wedging depth of the inner side pin shaft is reduced; when the butt-joint gap between the two bottom plates needs to be enlarged, the wedging depth of the outer side pin shaft is reduced, and the wedging depth of the inner side pin shaft is increased.
Compared with the prior art, the utility model have following advantage:
1. the n bottom plates can be adjusted simultaneously, the butt gap and the misalignment amount can be adjusted accurately and flexibly, and the welding deformation of the bottom plates can be effectively controlled, so that the installation efficiency and quality are improved.
2. The tool can be combined and used in a large area, and the overall size precision of tank bottom installation is greatly improved.
3. The tool is convenient to disassemble and repeatedly and circularly use, the manufacturing cost is reduced, and the maintenance is convenient.
4. The fixed clamping block and the bottom plate are only subjected to small-area spot welding, welding beading is easy to clean, the probability of damaging the base metal is effectively reduced, and the installation quality is guaranteed.
5. The bottom plate is in a relatively free installation and welding state, the installation quality is greatly improved, the process defects are obviously reduced, and the installation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of a special tool for assembling a large-sized storage tank bottom plate according to an embodiment of the present invention;
fig. 2 is a schematic view of a usage status of a large storage tank bottom plate assembly as disclosed in the embodiment of the present invention.
In the figure, 1, a steel plate is adjusted; 2. an adjusting port; 3. a baffle plate; 4. a through hole; 5. fixing the fixture block; 6. a central bore; 7. a pin shaft; 8. an arc-shaped opening; 9. a base plate; 10. and (7) welding seams.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a large-scale storage tank bottom plate group is to specialized tool, as shown in FIG. 1, this instrument simple structure, convenient to use, the cost of manufacture is low, is favorable to improving the installation effectiveness.
The special tool for assembling the bottom plate of the large-sized storage tank comprises an adjusting steel plate 1, wherein two adjusting openings 2 are formed in one side of the adjusting steel plate 1, baffle plates 3 perpendicular to the adjusting steel plate 1 are welded on the outer sides of the adjusting openings 2 respectively, the two sides of each baffle plate 3 are in an arc shape which is bent upwards, and through holes 4 are formed in the bottom of each baffle plate 3 and can be used for fixing fixture blocks 5 to penetrate through. A fixed clamping block 5 is placed in the adjusting opening 2, a central hole 6 is formed in the fixed clamping block 5, pin shafts 7 penetrate through the central hole 6 of the fixed clamping block 5 and the left side and the right side of the fixed clamping block 5, the pin shafts 7 on the two sides of the fixed clamping block 5 are located in a gap between the fixed clamping block 5 and the adjusting opening 2, and the diameter of one end of each pin shaft 7 is larger than that of the other end of each pin shaft, so that the position of the fixed clamping block 5 can.
In this embodiment, the adjusting opening 2 is a "convex" structure, the fixing block 5 is embedded into the top end of the "convex" structure, and the pin 7 is embedded into both sides of the "convex" structure. An arc-shaped opening 8 is formed between the two adjusting openings 2 on the adjusting steel plate 1 for welding a welding seam 10.
As shown in fig. 2, the utility model provides a large-scale storage tank bottom plate group is to specialized tool when using, with 2 fixed fixture block 5 respectively spot welding treat two right bottom plates 9, wedge 6 round pin axles 7 respectively in fixed fixture block 5's centre bore 6 and fixed fixture block 5's both sides, then require nimble adjusting pin axle to wedge the degree of depth according to the bottom plate to the mouth clearance, adjust the position of bottom plate 9 through adjusting fixed fixture block 5's position: when the butt-joint gap between the two bottom plates needs to be reduced, the wedging depth of the outer side pin shaft 7 is increased, and the wedging depth of the inner side pin shaft is reduced; when the butt-joint gap between the two bottom plates needs to be enlarged, the wedging depth of the outer side pin shaft is reduced, and the wedging depth of the inner side pin shaft is increased.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The special tool for assembling the bottom plate of the large-sized storage tank is characterized by comprising an adjusting steel plate, wherein two adjusting openings are formed in one side of the adjusting steel plate, baffles perpendicular to the adjusting steel plate are welded to the outer sides of the adjusting openings respectively, two sides of each baffle are in an upward-bent arc shape, and through holes are formed in the bottoms of the baffles; the adjustable fixture is characterized in that a fixed fixture block is placed in the adjusting port, a central hole is formed in the fixed fixture block, pin shafts penetrate through the central hole of the fixed fixture block and the left side and the right side of the fixed fixture block, the pin shafts on the two sides of the fixed fixture block are located in a gap between the fixed fixture block and the adjusting port, and the diameter of one end of each pin shaft is larger than that of the other end of each pin shaft.
2. The special tool for assembling the bottom plate of the large-sized storage tank as claimed in claim 1, wherein the adjusting opening is of a convex structure, the fixing block is embedded in the top end of the convex structure, and the pin shaft is embedded in both sides of the convex structure.
3. The special tool for pairing the bottom plate of the large-sized storage tank as claimed in claim 1, wherein an arc-shaped opening is formed between the two adjusting openings on the adjusting steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851187.4U CN210232038U (en) | 2019-06-06 | 2019-06-06 | Large-scale storage tank bottom plate group is to specialized tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851187.4U CN210232038U (en) | 2019-06-06 | 2019-06-06 | Large-scale storage tank bottom plate group is to specialized tool |
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| Publication Number | Publication Date |
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| CN210232038U true CN210232038U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920851187.4U Active CN210232038U (en) | 2019-06-06 | 2019-06-06 | Large-scale storage tank bottom plate group is to specialized tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603298A (en) * | 2022-03-08 | 2022-06-10 | 中国葛洲坝集团机械船舶有限公司 | Multi-direction adjusting device and method suitable for steel structure positioning |
-
2019
- 2019-06-06 CN CN201920851187.4U patent/CN210232038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603298A (en) * | 2022-03-08 | 2022-06-10 | 中国葛洲坝集团机械船舶有限公司 | Multi-direction adjusting device and method suitable for steel structure positioning |
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