CN220497373U - Portable correction tool for exhaust-heat boiler flue gas baffle plate - Google Patents
Portable correction tool for exhaust-heat boiler flue gas baffle plate Download PDFInfo
- Publication number
- CN220497373U CN220497373U CN202322095417.8U CN202322095417U CN220497373U CN 220497373 U CN220497373 U CN 220497373U CN 202322095417 U CN202322095417 U CN 202322095417U CN 220497373 U CN220497373 U CN 220497373U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- flue gas
- baffle plate
- heat boiler
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000003546 flue gas Substances 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000002918 waste heat Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model provides a portable correction instrument of exhaust-heat boiler flue gas baffle, includes two support frames that correspond each other, the support frame is the polygon frame that becomes by many limit fixed connection, be connected through many equilong connecting rods between two support frames, the connecting rod corresponds with the angle of support frame, the both ends of every connecting rod are fixed connection respectively on the angle that the support frame at both ends corresponds, two support frames and middle connecting rod constitution multiaspect prism, the multiaspect prism is used for cooperating the pinch bar or jack to use, during the use, cooperation pinch bar or jack use. The utility model has simple structure and easy operation, and can quickly and effectively correct the deformation of the larger baffle plate in a narrow space.
Description
Technical Field
The utility model belongs to the technical field of steel plate correction, and particularly relates to a portable fume baffle plate correction tool.
Background
The heating surfaces of the waste heat boiler are arranged in a modularized mode, and smoke blocking plates are arranged on the upper portion, the lower portion and the two sides of each module, so that the formation of a smoke corridor can be effectively prevented, and the heat transfer effect is prevented from being influenced. The lower flue gas baffle plate and the module can slide up and down relatively, so that the requirement of downward expansion of the heated module is met. In the actual running process of the unit, the expansion of each part is uneven and the baffle plate is high in temperature for a long time, so that the lower baffle plate is seriously deformed, a flue gas corridor is formed, and the heat exchange of the boiler is seriously influenced.
In practical application, the size of the flue gas baffle plate is generally larger than that of a manhole door of a boiler, and due to the size limitation of the manhole door, the deformed flue gas baffle plate cannot be moved out of a hearth for treatment and can only be corrected and repaired in the hearth, in order to solve the problems, an appliance suitable for the flue gas baffle plate is required to be designed and manufactured, and a welding steel plate deformation correcting tool is disclosed in China patent CN217889121U, and comprises a base and two brackets, wherein the steel plate is clamped at a bayonet and corrected by using a jack.
Disclosure of Invention
The utility model aims to provide a portable correcting tool for a flue gas baffle plate of a waste heat boiler, which aims to solve the technical problem that an existing correcting tool cannot be used for rapidly correcting a steel plate with oversized or larger deformation under the condition that fire does not move in a narrow space.
In order to achieve the above purpose, the portable correction tool for the exhaust-heat boiler flue gas baffle plate has the following specific technical scheme:
the utility model provides a portable correction instrument of exhaust-heat boiler flue gas baffle, includes two support frames that correspond each other, and the support frame is the polygon frame that becomes by many limit fixed connection, is connected through many equilong connecting rods between two support frames, and the connecting rod corresponds with the angle of support frame, and the both ends of every connecting rod are fixed connection respectively on the angle that the support frame corresponds at both ends, and the polygon prism is constituteed with the connecting rod in the centre to two support frames, and the polygon prism is used for cooperating crow bar or jack to use.
Further, the support frame is a triangle support formed by fixedly connecting three sides, the triangle support is an isosceles right triangle, three connecting rods are connected between two corresponding support frames, and the three connecting rods are respectively a first connecting rod, a second connecting rod and a third connecting rod.
Further, the first connecting rod is connected to the right angle of the two supporting frames and is made of channel steel, and the plane of the channel steel is parallel to the bevel edge of the triangular support.
Further, the connection is achieved by welding.
The portable correction tool for the exhaust-heat boiler flue gas baffle plate is simple in structure and easy to operate, can quickly and effectively correct deformation of a larger baffle plate in a narrow space, does not need to strike fire and manually smash, ensures the integrity of the baffle plate, does not have potential safety hazards of manual hammer smash, and is convenient to carry and move.
Drawings
FIG. 1 is a schematic diagram of a portable corrective tool for a flue gas baffle of a waste heat boiler according to the present utility model;
FIG. 2 is a schematic three-dimensional view of a portable corrective tool for a flue gas baffle of a waste heat boiler according to the present utility model;
FIG. 3 is a schematic diagram of the exhaust-heat boiler flue gas baffle of the present utility model with a rough correction of the portable correction tool;
FIG. 4 is a schematic diagram of the flue gas barrier of the exhaust-heat boiler of the present utility model when the portable corrective tool is finished;
the figure indicates: 1. a connecting rod; 11. a first connecting rod; 12. a second connecting rod; 13. a connecting rod III; 2. a support frame; 3. a crow bar; 4. a jack; 5. a baffle plate.
Detailed Description
In order to better understand the purpose, structure and function of the present utility model, a portable correction tool for a flue gas baffle of a waste heat boiler according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the portable correction tool of the flue gas baffle plate of the waste heat boiler comprises two supporting frames 2 which correspond to each other, the two supporting frames 2 are fixedly connected together through a plurality of corresponding equal-length connecting rods 1, and the portable correction tool is matched with a crow bar 3 or a jack 4 for use.
The support frame 2 is a polygonal frame formed by connecting a plurality of sides, the polygon needs to be stable and has at least one center line shape, such as an isosceles triangle, a square or a trapezoid, etc., the support frame 2 of the embodiment is a triangle support formed by fixedly connecting three sides, the triangle support is an isosceles right triangle, and the sides of the support frame 2 are made of angle irons.
Three connecting rods 1 are connected in the middle of two corresponding support frames 2, two ends of each connecting rod 1 are respectively fixedly connected to corresponding angles of the two support frames 2, three connecting rods 1 and the two support frames 2 form a triangular prism shape, the three connecting rods 1 are respectively a first connecting rod 11, a second connecting rod 12 and a third connecting rod 13, two ends of the first connecting rod 11 are respectively connected to right angles of the two support frames 2, channel steel is adopted for manufacturing, the plane of the channel steel is parallel to the inclined edges of the triangular support frames 2, the second connecting rod 12 and the third connecting rod 13 are manufactured by adopting high-strength steel pipes, and two ends of the channel steel are respectively connected to 45-degree angles opposite to two sides of the two triangular support frames 2.
All the fixed connections are formed by adopting a welding mode, and the welding fixed connection mode can strengthen the strength of each connection point.
When in use, as shown in fig. 3-4, for the baffle plate 5 with larger deformation, firstly, the baffle plate 5 needs to be roughly corrected, the connecting rod 11 and the connecting rod three 13 of the correcting tool are flatly placed on the ground, at the moment, the bulge of the bending part of the deformed baffle plate 5 faces upwards, one end of the bulge penetrates between the connecting rod 11 and the connecting rod two 12 and then penetrates between the connecting rod two 12 and the connecting rod three 13, the baffle plate 5 is positioned below the connecting rod two 12 and above the connecting rod 11 and the connecting rod three 13, at the moment, the pry bar 3 is used, the tail end of the baffle plate 5 penetrates the connecting rod two 12 to apply downward force to the other end of the pry bar 3, the bulge deformation part of the baffle plate 5 is stressed by downward force under the action of the pry bar 3, at the moment, the deformed baffle plate 5 is roughly corrected by taking the connecting rod two 12 as a fulcrum, and then the baffle plate 5 is roughly corrected from the correcting tool, then the correction tool is finished, when the correction tool is finished, the connecting rod II 12 and the connecting rod III 13 of the correction tool are firstly placed on the ground, at the moment, the bulge of the bending part of the baffle plate is upwards, one end of the baffle plate 5 penetrates between the connecting rod I11 and the connecting rod II 12 and then penetrates between the connecting rod I11 and the connecting rod III 13, the baffle plate 5 is positioned below the connecting rod I11 and above the connecting rod II 12 and the connecting rod III 13, at the moment, the jack 4 is matched with the use of the jack 4, the jack 4 is positioned below the connecting rod I11 and above the baffle plate 5, at the moment, the deformed part of the baffle plate 5 is adjusted to the lower part of the jack 4, the upward bulge part of the lower baffle plate 5 is forced downwards, and the deformed part of the baffle plate 5 is gradually restored to the normal shape under the action of the upper force, thereby finishing the correction of the baffle plate 5, and the correction of the deformation barrier plate 5 is completed.
The portable correction tool for the exhaust-heat boiler flue gas baffle plate is suitable for correction of various deformed baffle plates 5, fully utilizes the lever principle, enables staff to correct the baffle plates 5 more easily under the condition of not using fire, greatly improves the working efficiency of correcting the deformed baffle plates 5, can correct larger baffle plates 5 in a narrow space, does not need cutting and transporting the baffle plates 5, ensures the integrity of the baffle plates 5, avoids potential safety hazards caused by manual hammer breaking in the correction process, and is safer and more efficient.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a portable correction instrument of exhaust-heat boiler flue gas baffle, a serial communication port, it includes two support frames (2) that correspond each other, support frame (2) are the polygon frame that becomes by many limit fixed connection, be connected through many equilong connecting rods (1) between two support frames (2), connecting rod (1) are corresponding with the angle of support frame (2), the both ends of every connecting rod (1) are fixed connection respectively on the angle that support frame (2) correspond at both ends, multiaspect prismatic is constituteed with connecting rod (1) in the centre to two support frames (2), multiaspect prismatic is used for cooperating crow bar (3) or jack (4) use.
2. The portable correction tool for the exhaust-heat boiler flue gas baffle plate according to claim 1, wherein the support frame (2) is a triangular support formed by fixedly connecting three sides, the triangular support is an isosceles right triangle, three connecting rods (1) are connected between two corresponding support frames (2), and the connecting rods are respectively a first connecting rod (11), a second connecting rod (12) and a third connecting rod (13).
3. The portable correction tool for the flue gas baffle plate of the waste heat boiler according to claim 2, wherein the first connecting rod (11) is connected to the right angle of the two supporting frames (2) and is made of channel steel, and the plane of the channel steel is parallel to the inclined edges of the supporting frames (2).
4. The portable orthotic device of a waste heat boiler flue gas barrier according to claim 1, wherein said connections are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322095417.8U CN220497373U (en) | 2023-08-04 | 2023-08-04 | Portable correction tool for exhaust-heat boiler flue gas baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322095417.8U CN220497373U (en) | 2023-08-04 | 2023-08-04 | Portable correction tool for exhaust-heat boiler flue gas baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497373U true CN220497373U (en) | 2024-02-20 |
Family
ID=89881428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322095417.8U Active CN220497373U (en) | 2023-08-04 | 2023-08-04 | Portable correction tool for exhaust-heat boiler flue gas baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497373U (en) |
-
2023
- 2023-08-04 CN CN202322095417.8U patent/CN220497373U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |