CN214093734U - Draught fan fixing device for thermal power plant - Google Patents
Draught fan fixing device for thermal power plant Download PDFInfo
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- CN214093734U CN214093734U CN202023198743.4U CN202023198743U CN214093734U CN 214093734 U CN214093734 U CN 214093734U CN 202023198743 U CN202023198743 U CN 202023198743U CN 214093734 U CN214093734 U CN 214093734U
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- induced draft
- fixed beam
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- draft fan
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Abstract
The utility model discloses a fixing device of an induced draft fan for a thermal power plant, which is provided with a base, wherein, two sides of the base are both vertically provided with a bracket, the upper end of the bracket is horizontally fixed with a fixed beam, the fixed beam and the fixed beam are arranged in parallel, and a fixed induced draft fan base is inserted between the fixed beams; an open slot is formed in one side, opposite to the fixed beam, of the fixed beam, and a base of the induced draft fan is inserted into the open slot to realize fixed connection; a plurality of positioning holes are formed in the length direction of the upper end surface of the fixed beam and the upper edge of the lower end surface of the fixed beam; the positioning holes are internally and respectively in threaded connection with an adjusting bolt; the end part of the adjusting bolt penetrates through the fixed beam and then extends into the open slot, and an elastic pressing plate is fixed at the end part of the adjusting bolt. The induced draft fan fixing device for the thermal power plant has a simple structure, and can realize the fixed installation and the quick disassembly of the induced draft fan; the position flexibility in the whole use process of the draught fan can be effectively improved, people can conveniently load and unload the draught fan, the use efficiency of the whole draught fan is improved, and the draught fan is convenient to widely popularize and use.
Description
Technical Field
The utility model belongs to the technical field of the technique of steam power plant equipment and specifically relates to a draught fan fixing device is used in steam power plant.
Background
With the continuous progress of society, thermal power plants have been rapidly developed. In the production process of the thermal power plant, the draught fan device is frequently used. At present, draught fan devices are directly fixed on a foundation for installation and use; thus meeting the daily production requirements of people; however, after long-term use, the loosening phenomenon is often found, and the situation that the induced draft fan cannot be detached due to corrosion often occurs in the fixing mode, so that the position of the induced draft fan cannot be moved quickly; brings great inconvenience to the daily use of people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems in the background art, the draught fan fixing device for the thermal power plant is provided, has a simple structure, and can realize the fixed installation and the quick disassembly of the draught fan; the position flexibility in the whole use process of the draught fan can be effectively improved, people can conveniently load and unload the draught fan, the use efficiency of the whole draught fan is improved, and the draught fan is convenient to widely popularize and use.
The utility model provides a technical scheme that its technical problem adopted is: a fixing device for an induced draft fan for a thermal power plant is provided with a base, wherein two sides of the base are vertically provided with a support, the upper end of the support is horizontally fixed with a fixed beam, the fixed beam and the fixed beam are arranged in parallel, and a fixed induced draft fan base is inserted between the fixed beams; an open slot is formed in one side, opposite to the fixed beam, of the fixed beam, and a base of the induced draft fan is inserted into the open slot to realize fixed connection; a plurality of positioning holes are formed in the length direction of the upper end surface of the fixed beam and the upper edge of the lower end surface of the fixed beam; the positioning holes are internally and respectively in threaded connection with an adjusting bolt; the end part of the adjusting bolt penetrates through the fixed beam and then extends into the open slot, and an elastic pressing plate is fixed at the end part of the adjusting bolt.
Further specifically, in the above technical solution, the fixed beams are in a C-shaped structure, and the C-shaped openings on the two fixed beams are distributed in opposite directions.
Further specifically, in the above technical solution, the bracket is in an X-shaped structure.
Further specifically, in the above technical solution, the middle of the bracket is hinged and fixed by a pin.
Further specifically, in the above technical solution, the bottom of the base is provided with a universal brake wheel.
The utility model has the advantages that: the utility model provides a fixing device of an induced draft fan for a thermal power plant, which has simple structure and can realize the fixed installation and the quick disassembly of the induced draft fan; the position flexibility in the whole use process of the draught fan can be effectively improved, people can conveniently load and unload the draught fan, the use efficiency of the whole draught fan is improved, and the draught fan is convenient to widely popularize and use.
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, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
fig. 3 is a structural view of an upper end or a lower end of a fixed beam.
The reference numbers in the drawings are: 1. the base, 2, support, 3, fixed beam, 4, draught fan base, 5, open slot, 6, locating hole, 7, adjusting bolt, 8, elastic pressure plate, 9, pin, 10, universal brake wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "one side", "the other side", "both sides", "between", "middle part", "upper end", "lower end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
See fig. 1, fig. 2 and fig. 3, the utility model discloses a draught fan fixing device for thermal power plant has base 1, and both sides all are provided with a support 2 perpendicularly on the base 1, and the equal level in upper end of two supports 2 is fixed with a fixed beam 3, and parallel arrangement between fixed beam 3 and the fixed beam 3 inserts between two fixed beams 3 and is equipped with fixed draught fan base 4, and this fixed draught fan base 4 is used for the fixed mounting draught fan. An open slot 5 is arranged on one side of the fixed beam 3 opposite to the fixed beam, and a base 4 of the induced draft fan is inserted in the open slot 5 to realize fixed connection. A plurality of positioning holes 6 are formed in the upper end face of the fixed beam 3 and the lower end face of the fixed beam 3 along the length direction, namely the upper end face of the fixed beam 3 is provided with the plurality of positioning holes 6 along the length direction, and the lower end face of the fixed beam 3 is provided with the plurality of positioning holes 6 along the length direction. The positioning holes 6 are all connected with adjusting bolts 7 in a threaded manner. The tip of adjusting bolt 7 passes behind fixed beam 3 and extends to in the open slot 5, and adjusting bolt 7 end fixing has elastic pressing plate 8, and the elastic pressing plate 8 that is located the top promptly closely contacts with the upper surface of fixed draught fan base 4, and the elastic pressing plate 8 that is located the below closely contacts with the lower surface of fixed draught fan base 4.
Wherein, whole draught fan fixing device is symmetrical formula structure, and base 1 is the rectangular plate structure, and fixed beam 3 is C style of calligraphy structure, and two C shape openings on the fixed beam 3 distribute in opposite directions, and the upper surface and the lower surface of fixed beam 3 are parallel. The support 2 is an X-shaped structure, the middle part of the support 2 is hinged and fixed through a pin 9, and particularly the support 2 is formed by hinging two supporting rods with the same specification. The bottom of the base 1 is provided with a universal brake wheel 10, the universal brake wheel 10 can allow 360-degree rotation horizontally, and the universal brake wheel 10 is made of materials such as nylon, polyurethane, rubber or cast iron.
The use principle of the induced draft fan fixing device for the thermal power plant is as follows:
firstly, an operator can penetrate the induced draft fan base 4 between the fixed beams 3 through hoisting equipment, and when the induced draft fan base moves to a corresponding position, the elastic pressing plate 8 is tightly contacted with the upper end of the induced draft fan base 4 and the lower end of the induced draft fan base 4 through relative tightening of the adjusting bolts 7 to realize fixed connection; in the application, the lower end of the base 1 is also provided with a universal brake wheel 10, so that the position of the universal brake wheel can be moved in the assembling process; thus facilitating the adjustment and use of any position.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a draught fan fixing device for thermal power plant which characterized in that: the device is provided with a base (1), wherein two sides of the base (1) are vertically provided with supports (2), the upper ends of the supports (2) are horizontally fixed with fixed beams (3), the fixed beams (3) and the fixed beams (3) are arranged in parallel, and a fixed induced draft fan base (4) is inserted between the fixed beams (3); an open slot (5) is formed in one side, opposite to the fixed beam (3), of the fixed beam, and the induced draft fan base (4) is inserted into the open slot (5) to realize fixed connection; a plurality of positioning holes (6) are formed in the length direction of the upper end surface of the fixed beam (3) and the lower end surface of the fixed beam (3); the positioning holes (6) are internally and respectively in threaded connection with an adjusting bolt (7); the end part of the adjusting bolt (7) penetrates through the fixed beam (3) and then extends into the open slot (5), and an elastic pressing plate (8) is fixed at the end part of the adjusting bolt (7).
2. The induced draft fan fixing device for the thermal power plant according to claim 1, wherein: the fixed beams (3) are of C-shaped structures, and the C-shaped openings on the two fixed beams (3) are distributed oppositely.
3. The induced draft fan fixing device for the thermal power plant according to claim 1, wherein: the bracket (2) is in an X-shaped structure.
4. The induced draft fan fixing device for the thermal power plant according to claim 3, wherein: the middle part of the bracket (2) is hinged and fixed through a pin (9).
5. The induced draft fan fixing device for the thermal power plant according to claim 1, wherein: the bottom of the base (1) is provided with a universal brake wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198743.4U CN214093734U (en) | 2020-12-24 | 2020-12-24 | Draught fan fixing device for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198743.4U CN214093734U (en) | 2020-12-24 | 2020-12-24 | Draught fan fixing device for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214093734U true CN214093734U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023198743.4U Active CN214093734U (en) | 2020-12-24 | 2020-12-24 | Draught fan fixing device for thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214093734U (en) |
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2020
- 2020-12-24 CN CN202023198743.4U patent/CN214093734U/en active Active
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