CN219009861U - Anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower - Google Patents
Anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower Download PDFInfo
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- CN219009861U CN219009861U CN202223314183.3U CN202223314183U CN219009861U CN 219009861 U CN219009861 U CN 219009861U CN 202223314183 U CN202223314183 U CN 202223314183U CN 219009861 U CN219009861 U CN 219009861U
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- fixedly connected
- thermal power
- absorption tower
- auxiliary device
- limiting
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- 238000010276 construction Methods 0.000 title claims abstract description 51
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 23
- 230000023556 desulfurization Effects 0.000 title claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000007797 corrosion Effects 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000003009 desulfurizing effect Effects 0.000 description 11
- 239000010438 granite Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an anti-corrosion construction auxiliary device of a desulfurization absorption tower of a thermal power plant, which comprises: the lifting mechanism is provided with a construction platform, limiting mechanisms are arranged on two sides of the top of the supporting shell and correspond to the construction platform, and a fixing mechanism is further arranged at the bottom of the supporting shell; wherein, all fixedly connected with removes the wheel in four corners department of supporting shell bottom. According to the utility model, through the cooperation among the supporting shell, the lifting mechanism, the construction platform, the limiting mechanism and the fixing mechanism, the anti-corrosion construction auxiliary device of the desulfurization absorption tower of the thermal power plant is realized, so that the auxiliary device for spraying the desulfurization tower is convenient to move, and the moved auxiliary device is convenient to stably place, thereby improving the use stability, and the auxiliary device is convenient to lift and adjust, thereby greatly facilitating the use of staff and improving the practicability of the utility model.
Description
Technical Field
The utility model relates to the technical field of desulfurization tower processing for thermal power plants, in particular to an anti-corrosion construction auxiliary device for a desulfurization absorption tower of a thermal power plant.
Background
The desulfurizing tower is tower equipment for desulfurizing industrial waste gas. The desulfurizing tower is most widely applied by building granite initially, and utilizes a water film desulfurizing and dedusting principle, namely a granite water film desulfurizing and dedusting device or a granite water film desulfurizing and dedusting device, wherein the desulfurizing tower is required to be sprayed with an anti-corrosion coating on the surface of a tower body during production, and a construction frame is required to be used for auxiliary construction during spraying of the anti-corrosion coating.
However, the auxiliary device for spraying the desulfurizing tower in the above technology is generally inconvenient to move and inconvenient to adjust the height, thus reducing the practicability of the auxiliary device.
Disclosure of Invention
The utility model aims to provide the anti-corrosion construction auxiliary device for the desulfurization absorption tower of the thermal power plant, which not only is convenient for moving the auxiliary device for spraying the desulfurization tower, but also is convenient for stably placing the moved auxiliary device, thereby improving the use stability, and being convenient for lifting and adjusting the auxiliary device, thereby greatly facilitating the use of staff and improving the practicability of the utility model.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
an anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower includes:
the lifting mechanism is provided with a construction platform, limiting mechanisms are arranged on two sides of the top of the supporting shell and correspond to the construction platform, and a fixing mechanism is further arranged at the bottom of the supporting shell;
wherein, the four corners of the bottom of the supporting shell are fixedly connected with moving wheels;
the lifting mechanism comprises a forward-reverse rotating motor fixedly connected to the side face of the supporting shell, a bidirectional screw is fixedly connected to an output shaft of the forward-reverse rotating motor, reverse threads are formed on the bidirectional screw, two threaded sleeves are symmetrically arranged on the bidirectional screw in a threaded connection mode, the tops of the threaded sleeves are fixedly connected with first installation blocks, first connection blocks are rotatably installed on the first installation blocks through installation shafts, driving connecting rods are fixedly connected to the first connection blocks, second installation blocks are rotatably installed on the second connection blocks through installation shafts, and the tops of the second installation blocks are fixedly connected to the bottoms of the construction platforms.
Preferably, the stop gear includes fixed connection the spacing slide of support shell top, sliding connection has spacing slider on the inner wall of spacing slide, the top fixedly connected with gag lever post of spacing slider, just the top of gag lever post with construction platform's bottom fixed connection.
Preferably, the fixing mechanism comprises an electric cylinder fixedly connected to the center of the bottom of the inner wall of the supporting shell, and a supporting block is fixedly connected to the output end of the electric cylinder.
Preferably, the bottom of the supporting block is fixedly connected with an anti-slip placing pad.
Preferably, a safety fence is fixedly connected to the edge of the top of the construction platform.
Preferably, a limit bearing is rotatably mounted at one end of the bidirectional screw away from the forward and reverse rotation motor, and the end of the forward and reverse rotation motor is rotatably mounted on the inner wall of the support shell through the limit bearing.
Preferably, the lifting mechanism further comprises a limiting sliding rod fixedly connected to the inner wall of the supporting shell, two limiting sliding sleeves symmetrically arranged are connected to the limiting sliding rod in a sliding mode, and one side, close to the threaded sleeve, of the limiting sliding sleeve is fixedly connected with the limiting sliding sleeve.
The utility model has at least the following beneficial effects:
according to the utility model, through the cooperation among the supporting shell, the lifting mechanism, the construction platform, the limiting mechanism and the fixing mechanism, the anti-corrosion construction auxiliary device of the desulfurization absorption tower of the thermal power plant is realized, so that the auxiliary device for spraying the desulfurization tower is convenient to move, and the moved auxiliary device is convenient to stably place, thereby improving the use stability, and the auxiliary device is convenient to lift and adjust, thereby greatly facilitating the use of staff and improving the practicability of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of an anticorrosive construction auxiliary device of a desulfurization absorption tower of a thermal power plant;
FIG. 2 is a schematic sectional view of an auxiliary device for anticorrosion construction of a desulfurization absorption tower of a thermal power plant;
fig. 3 is a schematic structural view of a limiting mechanism in the anticorrosion construction auxiliary device of the desulfurization absorption tower of the thermal power plant.
Reference numerals illustrate:
1. a support case; 2. a lifting mechanism; 3. a construction platform; 4. a limiting mechanism; 5. a fixing mechanism;
101. a moving wheel;
201. a forward and reverse rotation motor; 202. a bidirectional screw; 203. a thread sleeve; 204. a first mounting block; 205. a first connection block; 206. a drive link; 207. a second connection block; 208. a second mounting block;
301. a safety fence;
2031. a limit slide bar; 2032. a limit sliding sleeve;
401. a limit sliding cylinder; 402. a limit sliding block; 403. a limit rod;
501. an electric cylinder; 502. a support block;
5021. an anti-slip placement pad.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
Referring to fig. 1 to 3, an anticorrosive construction auxiliary device for a desulfurization absorption tower of a thermal power plant according to an embodiment of the present utility model includes: the lifting mechanism 2 is arranged on the supporting shell 1, the construction platform 3 is arranged on the lifting mechanism 2, the limiting mechanisms 4 are arranged on two sides of the top of the supporting shell 1 and correspond to the construction platform 3, and the fixing mechanism 5 is also arranged at the bottom of the supporting shell 1;
wherein, the four corners of the bottom of the supporting shell 1 are fixedly connected with a movable wheel 101;
the lifting mechanism 2 comprises a forward and reverse rotation motor 201 fixedly connected to the side face of the supporting shell 1, a bidirectional screw rod 202 is fixedly connected to an output shaft of the forward and reverse rotation motor 201, reverse threads are formed on the bidirectional screw rod 202, two symmetrically arranged threaded sleeves 203 are connected to the bidirectional screw rod 202 in a threaded manner, first mounting blocks 204 are fixedly connected to the tops of the two threaded sleeves 203, a first connecting block 205 is rotatably mounted on the first mounting blocks 204 through mounting shafts, a driving connecting rod 206 is fixedly connected to the first connecting block 205, a second connecting block 207 is fixedly connected to the other end of the driving connecting rod 206, a second mounting block 208 is rotatably mounted on the second connecting block 207 through mounting shafts, and the top of the second mounting block 208 is fixedly connected to the bottom of the construction platform 3;
by adopting the technical scheme, the auxiliary device for spraying the desulfurizing tower is convenient to move, and the moved auxiliary device is convenient to stably place, so that the use stability is improved, and the auxiliary device is convenient to lift and adjust, so that the use of workers is greatly facilitated, and the practicability of the desulfurizing tower is also improved.
The limiting mechanism 4 comprises a limiting slide cylinder 401 fixedly connected to the top of the supporting shell 1, a limiting slide block 402 is slidably connected to the inner wall of the limiting slide cylinder 401, a limiting rod 403 is fixedly connected to the top of the limiting slide block 402, and the top of the limiting rod 403 is fixedly connected with the bottom of the construction platform 3;
by adopting the technical scheme, the limit effect is achieved on the construction platform 3, so that the stability of lifting adjustment of the construction platform 3 is improved.
The fixing mechanism 5 comprises an electric cylinder 501 fixedly connected to the center of the bottom of the inner wall of the supporting shell 1, and a supporting block 502 is fixedly connected to the output end of the electric cylinder 501;
through adopting above-mentioned technical scheme, can carry out firm support to the supporting shell 1 after removing to the security of construction has been improved.
Wherein, the bottom of the supporting block 502 is fixedly connected with an anti-slip placing pad 5021;
by adopting the technical scheme, the stability of the supporting block 502 supported on the construction pavement is increased.
The edge of the top of the construction platform 3 is fixedly connected with a safety fence 301;
by adopting the technical scheme, the safety of the workers standing on the construction platform 3 is improved.
Wherein, a limit bearing is rotatably arranged at one end of the bidirectional screw 202 far away from the forward and backward rotation motor 201, and the end part of the forward and backward rotation motor 201 is rotatably arranged on the inner wall of the support shell 1 through the limit bearing;
by adopting the technical scheme, the bidirectional screw 202 is limited, so that the stability of rotation of the bidirectional screw 202 is improved.
The lifting mechanism 2 further comprises a limit sliding rod 2031 fixedly connected to the inner wall of the support shell 1, two limit sliding sleeves 2032 symmetrically arranged are connected to the limit sliding rod 2031 in a sliding manner, and one side, close to the thread sleeve 203, of the limit sliding sleeve 2032 is fixedly connected with the thread sleeve 203;
by adopting the technical scheme, the thread bush 203 is limited, so that the stability of movement of the thread bush 203 is improved.
The working principle of the utility model is as follows: the support shell 1 is moved to a position to be constructed through the moving wheel 101, then the support block 502 is driven to move downwards through the electric cylinder 501, and the support shell 1 is placed in a mutually contradicting manner through the anti-skid pad 5021 and the ground, so that the support shell 1 can be stably placed, a worker can stand on the construction platform 3 to spray the outer wall of the desulfurizing tower, when the height of the construction platform 3 needs to be adjusted, the worker only needs to open the forward and reverse motor 201 to rotate clockwise, the forward and reverse motor 201 drives the bidirectional screw rod 202 to rotate, and under the action of the threads of the thread sleeve 203, the two thread sleeves 203 are driven to approach each other, so that the construction platform 3 can be moved downwards through the driving connecting rod 206, the construction platform 3 is lowered, otherwise, the forward and reverse motor 201 rotates anticlockwise, so that the two thread sleeves 203 can be driven to be away from each other, and the construction platform 3 can be driven to rise and adjust, so that the worker can use very conveniently.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (7)
1. An anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower, its characterized in that includes:
the support device comprises a support shell (1) and a lifting mechanism (2) arranged on the support shell (1), wherein a construction platform (3) is arranged on the lifting mechanism (2), limiting mechanisms (4) are arranged on two sides of the top of the support shell (1) and correspond to the positions of the construction platform (3), and a fixing mechanism (5) is further arranged at the bottom of the support shell (1);
wherein, the four corners of the bottom of the supporting shell (1) are fixedly connected with moving wheels (101);
wherein, elevating system (2) are in including fixed connection positive and negative rotation motor (201) of supporting shell (1) side, fixedly connected with bi-directional screw (202) on the output shaft of positive and negative rotation motor (201), set up reverse screw thread on bi-directional screw (202), threaded connection has two thread bush (203) that the symmetry set up on bi-directional screw (202), two equal fixedly connected with first installation piece (204) in top of thread bush (203), install first connecting piece (205) through the installation axle rotation on first installation piece (204), fixedly connected with drive connecting rod (206) on first connecting piece (205), other end fixedly connected with second connecting block (207) of drive connecting rod (206), install second installation piece (208) through the installation axle rotation on second connecting block (207), just the top of second installation piece (208) with the bottom fixed connection of construction platform (3).
2. The anticorrosion construction auxiliary apparatus for a desulfurization absorption tower of a thermal power plant according to claim 1, wherein: the limiting mechanism (4) comprises a limiting slide cylinder (401) fixedly connected to the top of the supporting shell (1), a limiting slide block (402) is connected to the inner wall of the limiting slide cylinder (401) in a sliding mode, a limiting rod (403) is fixedly connected to the top of the limiting slide block (402), and the top of the limiting rod (403) is fixedly connected with the bottom of the construction platform (3).
3. The anticorrosion construction auxiliary apparatus for a desulfurization absorption tower of a thermal power plant according to claim 2, characterized in that: the fixing mechanism (5) comprises an electric cylinder (501) fixedly connected to the center of the bottom of the inner wall of the supporting shell (1), and a supporting block (502) is fixedly connected to the output end of the electric cylinder (501).
4. The anticorrosion construction auxiliary apparatus for a desulfurization absorption tower of a thermal power plant according to claim 3, wherein: the bottom of supporting shoe (502) fixedly connected with antiskid is placed pad (5021).
5. The corrosion-resistant construction auxiliary device for a desulfurization absorption tower of a thermal power plant according to claim 4, wherein: and a safety fence (301) is fixedly connected to the edge of the top of the construction platform (3).
6. The corrosion-resistant construction auxiliary device for a desulfurization absorption tower of a thermal power plant according to claim 5, wherein: one end of the bidirectional screw rod (202), which is far away from the forward and backward rotation motor (201), is rotatably provided with a limit bearing, and the end part of the forward and backward rotation motor (201) is rotatably arranged on the inner wall of the support shell (1) through the limit bearing.
7. The anticorrosion construction auxiliary apparatus for a desulfurization absorption tower of a thermal power plant according to claim 6, wherein: the lifting mechanism (2) further comprises a limiting sliding rod (2031) fixedly connected to the inner wall of the supporting shell (1), two limiting sliding sleeves (2032) symmetrically arranged are connected to the limiting sliding rod (2031) in a sliding mode, and one side, close to the threaded sleeve (203), of the limiting sliding sleeve (2032) is fixedly connected with the threaded sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223314183.3U CN219009861U (en) | 2022-12-09 | 2022-12-09 | Anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223314183.3U CN219009861U (en) | 2022-12-09 | 2022-12-09 | Anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219009861U true CN219009861U (en) | 2023-05-12 |
Family
ID=86248444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223314183.3U Active CN219009861U (en) | 2022-12-09 | 2022-12-09 | Anticorrosive construction auxiliary device of thermal power factory desulfurization absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219009861U (en) |
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2022
- 2022-12-09 CN CN202223314183.3U patent/CN219009861U/en active Active
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