CN114961543B - Gas power generation boiler protection support convenient to overhaul and overhaul method - Google Patents
Gas power generation boiler protection support convenient to overhaul and overhaul method Download PDFInfo
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- CN114961543B CN114961543B CN202210361540.7A CN202210361540A CN114961543B CN 114961543 B CN114961543 B CN 114961543B CN 202210361540 A CN202210361540 A CN 202210361540A CN 114961543 B CN114961543 B CN 114961543B
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- 238000010248 power generation Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 230000009194 climbing Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 53
- 238000004140 cleaning Methods 0.000 claims description 39
- 238000012544 monitoring process Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 33
- 238000012423 maintenance Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 16
- 230000007306 turnover Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 239000003034 coal gas Substances 0.000 claims 1
- 241000282326 Felis catus Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/32—Accessories, e.g. brakes on ladders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/36—Arrangements for sheathing or casing boilers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a gas power generation boiler protective bracket convenient to overhaul and an overhaul method, and the gas power generation boiler protective bracket convenient to overhaul comprises a gas power generation boiler main body, wherein support frames are symmetrically welded and fixed on the outer walls of the bottom of the gas power generation boiler main body, overhaul guardrails are fixed on the outer walls of the two sides of the top of the gas power generation boiler main body, overhaul protective bracket components are arranged on the outer walls of the two sides of the gas power generation boiler main body, and each overhaul protective bracket component comprises a movable n-type frame arranged on the outer wall of the top of the support frame; according to the invention, the first motor can be controlled to work, the first motor drives the screw rod to rotate, the L-shaped moving block is driven to move along the moving groove under the cooperation of the screw rod and the screw hole, so that the n-shaped frame and the ladder stand are driven to move transversely, the position of the ladder stand can be adjusted by controlling the first motor to work, climbing of each position of a worker is facilitated, and the worker can comprehensively overhaul the outer wall of the gas power generation boiler.
Description
Technical Field
The invention relates to the technical field of boilers, in particular to a gas power generation boiler protection bracket convenient to overhaul and an overhaul method.
Background
The boiler is energy conversion equipment, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy; the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where fuel is burned, and the boiler comprises two parts of the boiler and the boiler; the hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator; the boiler for providing hot water is called a hot water boiler, is mainly used for life and has a small amount of application in industrial production; steam generating boilers are called steam boilers, often referred to simply as boilers, and are commonly used in thermal power stations, ships, locomotives and industrial and mining enterprises; the boiler is used as a necessary component for gas power generation, in the use process, the safety of the boiler needs to be detected and maintained in daily life, the volume of the boiler is large, the height of the boiler is higher than the height of a common person, the traditional gas power generation boiler has a simpler structure, and the ascending maintenance operation is inconvenient; the ladder stand structure used for overhauling on the traditional boiler structure is mostly fixed, the position cannot be adjusted according to the needs of overhaulers, the comprehensive overhauling of the outer wall of the boiler is not facilitated, the traditional boiler does not have the capability of remote monitoring overhauling, and the daily detection needs to be carried out on the manual site relatively inconveniently; the dust impurities which are stained on the outer wall of the boiler are required to be cleaned in the overhaul process of the boiler, and the cleaning of the impurities on the outer wall of the traditional boiler is carried out manually, so that the cleaning is inconvenient.
In order to solve the problems, the invention provides a protective bracket of a gas power generation boiler and a maintenance method thereof, which are convenient to maintain.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to solve the problems that the traditional gas power generation boiler is simple in structure and inconvenient to ascend and overhaul due to the fact that the size of the boiler is large and the height of the boiler is higher than the height of a common person in the prior art, and provides a gas power generation boiler protection bracket convenient to overhaul and an overhaul method so as to solve the technical problems.
(2) Technical proposal
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a gas power generation boiler protective bracket convenient to overhaul, includes the gas power generation boiler main part, symmetrical welded fastening has the support frame on the bottom outer wall of gas power generation boiler main part, be fixed with the maintenance guardrail on the top both sides outer wall of gas power generation boiler main part, be provided with on the both sides outer wall of gas power generation boiler main part and overhaul protective bracket subassembly.
Preferably, the maintenance protection support subassembly is including setting up remove n type frame on the outer wall of support frame top, be provided with on the outer wall of removal n type frame both sides and climb the ladder frame, all be connected with the guide pulley through the connecting axle rotation on removing n type frame and the bottom outer wall of climbing the ladder frame, the guide pulley groove has been seted up on the top outer wall of support frame, the guide pulley cartridge is in the inside of guide pulley groove, be connected with L type movable block on the outer wall of one side bottom of removal n type frame, the removal groove has been seted up on the top outer wall of support frame, the screw has been seted up in link up on the outer wall of the inside one end of removal groove to L type movable block cartridge, the inside spiro union of screw is connected with the screw rod, the both ends and the both sides inner wall rotation of removal groove of screw rod are connected, fixedly mounted has first motor on the outer wall of one side of support frame, the output shaft one end of first motor and the one end fixed connection of screw rod.
Preferably, a fixed n-type frame is connected to the outer wall on one side of the top of the supporting frame, and a telescopic curtain cloth is connected to the outer wall between the fixed n-type frame and the movable n-type frame in a covering manner.
Preferably, an overhaul monitoring component and an overhaul cleaning component are arranged on the inner wall of the movable n-type frame.
Preferably, the maintenance monitoring component comprises a path guide groove formed in the inner wall of the movable n-type frame, a movable seat is arranged on the outer wall of one side of the movable n-type frame, a second motor is mounted on the outer wall of one side of the movable seat in an embedded mode, a driving wheel is fixed at one end of an output shaft of the second motor, a driven wheel is mounted on the outer wall of one side of the movable seat in a rotating mode, the driven wheel and the driving wheel are mounted in the path guide groove in a clamping mode, and a monitoring camera is fixedly mounted on the outer wall of one side of the movable seat.
Preferably, the maintenance cleaning component is including setting up liquid case on the outer wall of gas power generation boiler main part one side, install the liquid pump on the top outer wall of liquid case, the imbibition end of liquid pump runs through in the inside of liquid case, the pump liquid end of liquid pump is connected with flexible hose, flexible hose's one end link-up is connected with holds the pipe, hold the one end link-up of pipe and be connected with curved shower nozzle, be fixed with the pipe buckle on one side outer wall of movable seat, be provided with the turbine on the bottom outer wall of climbing ladder frame, the top and the pivot coaxial coupling of turbine of connecting axle, the suction end of turbine is connected with the dust absorption branch pipe, the one end link-up of dust absorption branch pipe is connected with the dust absorption end, and the dust absorption end is located the top of removal groove and guide pulley groove, the gas transmission end of turbine is connected with the dust conveying pipe.
Preferably, an electric cabinet is fixed on one side outer wall of the gas power generation boiler main body, a circuit board is fixed on the bottom inner wall of the electric cabinet, a PLC controller is installed on the top middle outer wall of the circuit board, a power module and a monitoring module are distributed and installed on the top side outer wall of the circuit board, a remote control module, a data transmission module, a transverse movement driving module and a turnover driving module are distributed and installed on the top side outer wall of the circuit board, and a mobile terminal is arranged outside the electric cabinet.
Preferably, the electrical output end of the traverse driving module is connected with the electrical input end of the first motor, and the electrical output end of the second motor is connected with the electrical input end of the second motor.
The maintenance method of the protective bracket of the gas power generation boiler convenient to maintain comprises the following steps of firstly, manually climbing for maintenance; step two, remote monitoring and maintenance; step three, cleaning and maintaining; resetting and protecting;
in the first step, a worker can control and drive a first motor to work in the overhaul process of the gas power generation boiler, the first motor drives a screw rod to rotate, the L-shaped moving block is driven to move along a moving groove under the cooperation transmission of the screw rod and a screw hole, so that the L-shaped moving block drives a movable n-shaped frame and a ladder stand to move transversely, the ladder stand and the movable n-shaped frame move more stably under the cooperation of a guide wheel and a guide wheel groove, the position of the ladder stand can be adjusted by controlling the work of the first motor, climbing of each position of the worker is facilitated, and the worker can overhaul the outer wall of the gas power generation boiler comprehensively;
in the second step, a worker can control the transverse movement driving module to work through communication equipment such as a mobile terminal mobile phone computer and the like under the cooperation of the remote control module and the data transmission module, so that the first motor is controlled to work, the adjustment of the position of the mobile n-type frame can be realized, the adjustment of the transverse position of the upper monitoring camera is realized, the second motor is controlled to work through the turnover driving module, the second motor drives the driving wheel to rotate in the path guide groove, and under the cooperation of the driven wheel and the path guide groove, the moving seat is driven to move along the inner wall of the mobile n-type frame, so that the monitoring camera can turn around the outer wall of the gas power generation boiler, and the worker can remotely control the monitoring camera to carry out comprehensive inspection and maintenance on the outer wall of the power generation boiler under the cooperation of the transverse movement;
in the third step, during the maintenance process of the gas power generation boiler, dust, impurities and the like on damaged parts of the gas power generation boiler are firstly required to be cleaned, a liquid pump is controlled to pump cleaning liquid in a liquid tank, the cleaning liquid is conveyed into a bent spray head through a telescopic hose and a holding pipe, the cleaning liquid is sprayed out through the bent spray head, the cleaning liquid washes and cleans the outer wall of the gas power generation boiler, and the first motor and the second motor can be controlled to work under the structure described above to adjust the position of the bent spray head where the cleaning part is washed; the worker can take off the holding pipe on the pipe clamp, and the worker can grasp the holding pipe to manually clean the outer wall of the gas power generation boiler;
in the fourth step, after the overhaul of the gas power generation boiler is completed, the first motor is controlled to work, and the movable n-type frame is driven to move through transmission, so that the telescopic curtain cloth between the movable n-type frame and the fixed n-type frame is unfolded, and the unfolded telescopic curtain cloth covers the outer wall of the gas power generation boiler, and dust protection of the gas power generation boiler is realized.
(3) The beneficial effects are that:
A. can control first motor work, first motor drives the screw rod and rotates, drives L type movable block and removes along the shifting chute under the cooperation of screw rod and screw to it moves n type frame and cat ladder frame and sideslip, can realize the regulation of cat ladder frame position through controlling first motor work, does benefit to the climbing use in each position of staff, and the staff can be to the comprehensive maintenance of gas power generation boiler outer wall.
B. The first motor is controlled to work, and the movable n-type frame is driven to move through the transmission, so that the telescopic curtain cloth between the movable n-type frame and the fixed n-type frame is unfolded, and the unfolded telescopic curtain cloth covers the outer wall of the gas power generation boiler, so that dust prevention and protection of the gas power generation boiler are achieved.
C. The intelligent system is used for realizing remote control driving of the first motor and the second motor, adjusting the position of the movable n-type frame can be realized, adjusting the transverse position of the upper monitoring camera can be realized, the second motor is controlled to work through the turnover driving module, the second motor drives the driving wheel to rotate in the path guide groove, the movable seat is driven to move along the inner wall of the movable n-type frame to perform feeding movement, the monitoring camera can perform turnover shooting around the outer wall of the gas power generation boiler, and the worker can perform comprehensive inspection and maintenance on the outer wall of the power generation boiler by using the remote control monitoring camera in cooperation with the above transverse movement.
D. The cleaning liquid in the liquid tank is pumped out by controlling the liquid pump to be conveyed into the bent spray head through the telescopic hose and the holding pipe, the cleaning liquid is sprayed out through the bent spray head, the cleaning liquid washes and cleans the outer wall of the gas power generation boiler, and the first motor and the second motor can be controlled to work under the structure described above, so that the position of a washing and cleaning place of the bent spray head is adjusted; realize the automatic cleaning of the impurity on the outer wall of the boiler overhaul process, and provide convenience for workers.
Drawings
FIG. 1 is a schematic perspective view of a protective bracket of a gas power generation boiler, which is convenient to overhaul;
FIG. 2 is an enlarged schematic view of the A-position of the protective bracket of the gas power generation boiler, which is convenient to overhaul;
FIG. 3 is an enlarged schematic view of the structure of the position B of the protection bracket of the gas power generation boiler, which is convenient to overhaul;
FIG. 4 is an enlarged schematic view of the structure of the C part of the protective bracket of the gas power generation boiler, which is convenient to overhaul;
FIG. 5 is a schematic diagram of a side view cutaway structure of a mobile n-type rack in a protective rack for a gas power generation boiler, which is convenient to overhaul;
FIG. 6 is an enlarged schematic view of the structure of the protecting bracket of the gas power generation boiler, which is convenient to overhaul, at the position D;
FIG. 7 is a schematic diagram of the internal structure of a middle electric cabinet of the gas power generation boiler protective bracket convenient to overhaul;
FIG. 8 is an enlarged schematic view of the E-site of the protective bracket of the gas power generation boiler, which is convenient to overhaul;
FIG. 9 is a schematic view of a perspective cutaway structure of a turbine in a protective bracket of a gas power generation boiler for easy maintenance;
FIG. 10 is a system flow diagram of a protective bracket for a gas power generation boiler, which is convenient to overhaul, according to the invention;
FIG. 11 is a flow chart of steps of a method for overhauling a protective bracket of a gas power generation boiler, which is convenient to overhaul.
The reference numerals are as follows:
1. a gas power generation boiler body; 2. a support frame; 3. overhauling the guardrail; 4. overhauling the protective bracket assembly; 5. fixing an n-type frame; 6. telescoping curtain cloth; 7. overhauling the monitoring assembly; 8. overhauling the cleaning assembly; 9. an electric control box; 10. a circuit board; 11. a PLC controller; 12. a power module; 13. a monitoring module; 14. a remote control module; 15. a data transmission module; 16. a lateral movement driving module; 17. a turnover driving module; 18. a mobile terminal;
401. moving the n-type frame; 402. climbing the ladder rack; 403. a connecting shaft; 404. a guide wheel; 405. a guide wheel groove; 406. an L-shaped moving block; 407. a moving groove; 408. a screw hole; 409. a screw; 410. a first motor.
701. A path guide groove; 702. a movable seat; 703. a second motor; 704. a driving wheel; 705. driven wheel; 706. monitoring a camera;
801. a liquid tank; 802. a liquid pump; 803. a flexible hose; 804. holding the tube; 805. a curved spray head; 806. pipe buckle; 807. a turbine; 808. a dust collection branch pipe; 809. a dust collection end; 810. dust conveying pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention is further illustrated by the following examples in connection with figures 1-11:
in this embodiment, as shown in fig. 1-3, a gas power generation boiler protection support convenient to overhaul comprises a gas power generation boiler main body 1, wherein a support frame 2 is symmetrically welded and fixed on the outer wall of the bottom of the gas power generation boiler main body 1, overhaul guardrails 3 are fixed on the outer walls of the two sides of the top of the gas power generation boiler main body 1, and overhaul protection support components 4 are arranged on the outer walls of the two sides of the gas power generation boiler main body 1.
Further, the overhaul protection bracket component 4 comprises a movable n-type frame 401 arranged on the outer wall of the top of the support frame 2, wherein the outer walls of two sides of the movable n-type frame 401 are provided with a climbing frame 402, the movable n-type frame 401 and the outer wall of the bottom end of the climbing frame 402 are respectively connected with a guide wheel 404 through a connecting shaft 403 in a rotating way, the outer wall of the top of the support frame 2 is provided with a guide wheel groove 405, the guide wheels 404 are clamped in the guide wheel groove 405, one side bottom outer wall of the movable n-type frame 401 is connected with an L-shaped movable block 406, the outer wall of the top of the support frame 2 is provided with a movable groove 407, the L-shaped movable block 406 is inserted in a screw hole 408 which is formed in a penetrating way on the outer wall of one end of the inner part of the movable groove 407, the screw hole 408 is connected with a screw 409 in a threaded way, two ends of the screw 409 are connected with the inner walls of two sides of the movable groove 407 in a rotating way, one side outer wall of the support frame 2 is fixedly provided with a first motor 410, and one end of the output shaft of the first motor 410 is fixedly connected with one end of the screw 409; can control and drive first motor 410 work, first motor 410 drives screw rod 409 and rotates, drive L type movable block 406 and remove along moving slot 407 under the cooperation transmission of screw rod 409 and screw 408, thereby L type movable block 406 drives and removes n type frame 401 and cat ladder frame 402 and sideslip, cat ladder frame 402 and remove n type frame 401 and remove more steadily under the cooperation of guide pulley 404 and guide pulley groove 405, can realize climbing the regulation of ladder frame 402 position through controlling first motor 410 work, do benefit to the climbing use in each position of staff, the staff can be to the comprehensive maintenance of gas power generation boiler outer wall.
Further, a fixed n-type frame 5 is connected to the outer wall of one side of the top of the supporting frame 2, and a telescopic curtain cloth 6 is connected to the outer wall between the fixed n-type frame 5 and the movable n-type frame 401 in a covering manner; the first motor 410 is controlled to work, and the movable n-type frame 401 is driven to move through the transmission described above, so that the telescopic curtain cloth 6 between the movable n-type frame 401 and the fixed n-type frame 5 is unfolded, and the unfolded telescopic curtain cloth 6 covers the outer wall of the gas power generation boiler, so that dust prevention and protection of the gas power generation boiler are achieved.
In this embodiment, referring to fig. 1 to 9, an inspection monitor assembly 7 and an inspection cleaning assembly 8 are provided on the inner wall of the mobile n-type frame 401.
Further, the overhaul monitoring component 7 comprises a path guide groove 701 formed in the inner wall of the movable n-type frame 401, a movable seat 702 is arranged on the outer wall of one side of the movable n-type frame 401, a second motor 703 is embedded and installed on the outer wall of one side of the movable seat 702, a driving wheel 704 is fixed at one end of an output shaft of the second motor 703, a driven wheel 705 is rotatably installed on the outer wall of one side of the movable seat 702, the driven wheel 705 and the driving wheel 704 are both clamped in the path guide groove 701, and a monitoring camera 706 is fixedly installed on the outer wall of one side of the movable seat 702; the first motor 410 is controlled to work, the position of the movable n-type frame 401 can be adjusted, the transverse position of the upper monitoring camera 706 is adjusted, the second motor 703 is controlled to work, the second motor 703 drives the driving wheel 704 to rotate in the path guide groove 701, under the cooperation of the driven wheel 705 and the path guide groove 701, the movable seat 702 is driven to move along the inner wall of the movable n-type frame 401, so that the monitoring camera 706 can perform turnover shooting around the outer wall of the gas power generation boiler, and the worker can remotely control the monitoring camera 706 to perform comprehensive inspection and maintenance on the outer wall of the power generation boiler in cooperation with the transverse movement.
In this embodiment, referring to fig. 1-9, the maintenance cleaning assembly 8 includes a liquid tank 801 disposed on an outer wall of one side of the gas power generation boiler main body 1, a liquid pump 802 is mounted on a top outer wall of the liquid tank 801, a liquid suction end of the liquid pump 802 penetrates through an inside of the liquid tank 801, a flexible hose 803 is connected to a liquid suction end of the liquid pump 802, one end of the flexible hose 803 is connected with a holding pipe 804 in a penetrating manner, one end of the holding pipe 804 is connected with a bent nozzle 805 in a penetrating manner, a pipe buckle 806 is fixed on an outer wall of one side of the movable seat 702, a turbine 807 is disposed on an outer wall of a bottom end of the climbing ladder 402, a top end of the connecting shaft 403 is coaxially connected with a rotating shaft of the turbine 807, a suction end of the turbine 807 is connected with a suction branch 808, one end of the suction branch 808 is connected with a suction end 809, the suction end 809 is located above the movable groove 407 and the guide wheel groove 405, and a gas delivery end of the turbine 807 is connected with a dust delivery pipe 810; the cleaning liquid in the liquid tank 801 is pumped out by controlling the liquid pump 802 to be conveyed into the bent spray head 805 through the telescopic hose 803 and the holding pipe 804, the cleaning liquid is sprayed out through the bent spray head 805, the outer wall of the gas power generation boiler is washed and cleaned by the cleaning liquid, and the first motor 410 and the second motor 703 can be controlled to work under the structure described above, so that the position of the washing and cleaning position of the bent spray head 805 is adjusted; the worker also can take off the pipe clamp 806 and grasp the pipe 804, the worker grasps the pipe 804 and cleans the outer wall of the gas power generation boiler manually, the guide wheel 404 and the connecting shaft 403 can drive the turbine 807 to rotate in the rotating process, the centrifugal force generated by the turbine 807 sucks dust through the dust suction branch pipe 808 and the dust suction end 809, the dust suction end 809 can move above the moving groove 407 and the guide wheel groove 405, the dust suction end 809 can collect the residual dust and water stain in the moving groove 407 and the guide wheel groove 405, and the dust is discharged through the dust conveying pipe 810.
Further, an electric cabinet 9 is fixed on the outer wall of one side of the gas power generation boiler main body 1, a circuit board 10 is fixed on the inner wall of the bottom of the electric cabinet 9, a PLC controller 11 is installed on the outer wall of the middle part of the top end of the circuit board 10, a power module 12 and a monitoring module 13 are distributed and installed on the outer wall of one side of the top of the circuit board 10, a remote control module 14, a data transmission module 15, a transverse movement driving module 16 and a turnover driving module 17 are distributed and installed on the outer wall of one side of the top of the circuit board 10, and a mobile terminal 18 is arranged outside the electric cabinet 9; the remote control driving of the first motor 410 and the second motor 703 is realized through an intelligent system, the remote adjustment of the shooting position of the monitoring camera 706 can be performed through the mobile terminal 18, the remote acquisition of the shooting image can be performed through the mobile terminal 18, and the remote maintenance of the gas power generation boiler is facilitated.
In this embodiment, the electrical output end of the traverse driving module 16 is connected to the electrical input end of the first motor 410, and the electrical output end of the second motor 703 is connected to the electrical input end of the second motor 703.
The maintenance method of the protective bracket of the gas power generation boiler convenient to maintain comprises the following steps of firstly, manually climbing for maintenance; step two, remote monitoring and maintenance; step three, cleaning and maintaining; resetting and protecting;
in the first step, during the overhaul process of the gas power generation boiler, a worker can control and drive the first motor 410 to work, the first motor 410 drives the screw 409 to rotate, the L-shaped moving block 406 is driven to move along the moving groove 407 under the cooperation transmission of the screw 409 and the screw hole 408, the L-shaped moving block 406 drives the moving n-shaped frame 401 and the ladder stand 402 to move transversely, the ladder stand 402 and the moving n-shaped frame 401 move more stably under the cooperation of the guide wheel 404 and the guide wheel groove 405, the position of the ladder stand 402 can be adjusted by controlling the first motor 410 to work, the climbing of each position of the worker is facilitated, and the worker can overhaul the outer wall of the gas power generation boiler comprehensively;
in the second step, the operator can control the traversing driving module 16 to work through the communication equipment such as the mobile terminal 18, the mobile phone and the computer, etc. in cooperation with the remote control module 14 and the data transmission module 15, thereby controlling the first motor 410 to work, and adjusting the position of the mobile n-type frame 401, thereby adjusting the lateral position of the upper monitoring camera 706, and controlling the second motor 703 to work through the turnover driving module 17, the second motor 703 drives the driving wheel 704 to rotate in the path guide groove 701, and under cooperation of the driven wheel 705 and the path guide groove 701, the moving seat 702 is driven to move along the inner wall of the mobile n-type frame 401, so that the monitoring camera 706 can perform turnover shooting around the outer wall of the gas power generation boiler, and the worker can perform comprehensive inspection and maintenance on the outer wall of the power generation boiler by the remote control monitoring camera 706 in cooperation with the traversing;
in the third step, during the maintenance of the gas power generation boiler, dust and impurities on the damaged portion of the gas power generation boiler need to be cleaned, the cleaning solution in the solution tank 801 is pumped out by controlling the working of the liquid pump 802 and is conveyed into the bent spray head 805 through the telescopic hose 803 and the holding tube 804, the cleaning solution is sprayed out through the bent spray head 805, the cleaning solution washes the outer wall of the gas power generation boiler, the first motor 410 and the second motor 703 can be controlled to work under the structure described above, and the position of the bent spray head 805 at the washed clean portion is adjusted; the worker can also take off the holding pipe 804 on the pipe clamp 806, and the worker grips the holding pipe 804 to manually clean the outer wall of the gas power generation boiler;
in the fourth step, after the maintenance of the gas power generation boiler is completed, the first motor 410 is controlled to work, and the movable n-type frame 401 is driven to move by transmission, so that the telescopic curtain cloth 6 between the movable n-type frame 401 and the fixed n-type frame 5 is unfolded, and the unfolded telescopic curtain cloth 6 covers the outer wall of the gas power generation boiler, thereby realizing dust protection of the gas power generation boiler.
The invention has the beneficial effects that:
can control and drive first motor 410 work, first motor 410 drives screw rod 409 and rotates, drive L type movable block 406 and remove along moving slot 407 under the cooperation transmission of screw rod 409 and screw 408, thereby L type movable block 406 drives and removes n type frame 401 and cat ladder frame 402 and sideslip, cat ladder frame 402 and remove n type frame 401 and remove more steadily under the cooperation of guide pulley 404 and guide pulley groove 405, can realize climbing the regulation of ladder frame 402 position through controlling first motor 410 work, do benefit to the climbing use in each position of staff, the staff can be to the comprehensive maintenance of gas power generation boiler outer wall.
Further, the first motor 410 is controlled to work, and the movable n-type frame 401 is driven to move through the transmission described above, so that the telescopic curtain cloth 6 between the movable n-type frame 401 and the fixed n-type frame 5 is unfolded, and the unfolded telescopic curtain cloth 6 covers the outer wall of the gas power generation boiler, so that dust prevention and protection of the gas power generation boiler are achieved.
Further, the first motor 410 and the second motor 703 are driven by the intelligent system to control the first motor 410 to work, so that the position of the movable n-type frame 401 can be adjusted, and the transverse position of the upper monitoring camera 706 can be adjusted.
Further, the cleaning liquid in the liquid tank 801 is pumped out by controlling the liquid pump 802 to be conveyed into the bent nozzle 805 through the telescopic hose 803 and the holding pipe 804, the cleaning liquid is sprayed out through the bent nozzle 805, the cleaning liquid washes and cleans the outer wall of the gas power generation boiler, and the first motor 410 and the second motor 703 can be controlled to work under the structure described above, so that the position of the bent nozzle 805 at the washing and cleaning position is adjusted; realize the automatic cleaning of the impurity on the outer wall of the boiler overhaul process, and provide convenience for workers.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (3)
1. The utility model provides a gas power generation boiler protective bracket convenient to overhaul, includes gas power generation boiler main part (1), its characterized in that, symmetrically welded fastening has support frame (2) on the bottom outer wall of gas power generation boiler main part (1), be fixed with on the top both sides outer wall of gas power generation boiler main part (1) and overhaul guardrail (3), be provided with on the both sides outer wall of gas power generation boiler main part (1) and overhaul protective bracket subassembly (4); the maintenance protection support assembly (4) comprises a movable n-type frame (401) arranged on the outer wall of the top of the support frame (2), wherein a climbing frame (402) is arranged on the outer wall of two sides of the movable n-type frame (401), guide wheels (404) are rotatably connected to the outer walls of the bottom ends of the movable n-type frame (401) and the climbing frame (402) through connecting shafts (403), guide wheel grooves (405) are formed in the outer wall of the top of the support frame (2), the guide wheels (404) are clamped in the guide wheel grooves (405), L-shaped movable blocks (406) are connected to the outer wall of one side bottom of the movable n-type frame (401), movable grooves (407) are formed in the outer wall of the top of the support frame (2), screw holes (408) are formed in a penetrating mode in the outer wall of one end of the inner portion of each movable groove, two ends of each screw (409) are rotatably connected with two inner walls of each movable groove (407), and a first end (410) of a motor (410) is fixedly arranged on one side of the outer wall of the support frame (2), and a first end (409) of each motor (410) is fixedly connected with one end of each screw (409); a fixed n-type frame (5) is connected to the outer wall on one side of the top of the supporting frame (2), and a telescopic curtain cloth (6) is connected to the outer wall between the fixed n-type frame (5) and the movable n-type frame (401) in a covering manner; an overhaul monitoring component (7) and an overhaul cleaning component (8) are arranged on the inner wall of the movable n-type frame (401); the overhaul monitoring assembly (7) comprises a path guide groove (701) formed in the inner wall of the movable n-type frame (401), a movable seat (702) is arranged on the outer wall of one side of the movable n-type frame (401), a second motor (703) is mounted on the outer wall of one side of the movable seat (702), a driving wheel (704) is fixed at one end of an output shaft of the second motor (703), a driven wheel (705) is rotatably mounted on the outer wall of one side of the movable seat (702), the driven wheel (705) and the driving wheel (704) are clamped in the path guide groove (701), and a monitoring camera (706) is fixedly mounted on the outer wall of one side of the movable seat (702); the maintenance cleaning assembly (8) comprises a liquid tank (801) arranged on the outer wall of one side of the gas power generation boiler main body (1), a liquid pump (802) is arranged on the outer wall of the top of the liquid tank (801), a liquid suction end of the liquid pump (802) penetrates through the inside of the liquid tank (801), a flexible hose (803) is connected to the liquid pump end of the liquid pump (802), one end of the flexible hose (803) is connected with a holding pipe (804) in a penetrating manner, one end of the holding pipe (804) is connected with a bent spray head (805) in a penetrating manner, a pipe buckle (806) is fixed on the outer wall of one side of the moving seat (702), a turbine (807) is arranged on the outer wall of the bottom end of the ladder stand (402), the top end of the connecting shaft (403) is coaxially connected with a rotating shaft of the turbine (807), a dust suction branch pipe (808) is connected to the suction end of the turbine (807), one end of the dust suction end (809) is connected with a dust suction end (809), and the dust suction end (809) is located above the moving groove (407) and the guide wheel (405), and the dust conveying pipe (810) is connected with a dust conveying pipe (810).
Be fixed with electric cabinet (9) on the outer wall of one side of coal gas power generation boiler main part (1), be fixed with circuit board (10) on the bottom inner wall of electric cabinet (9), install PLC controller (11) on the top middle part outer wall of circuit board (10), power module (12) and monitoring module (13) are installed to the distribution on the outer wall of top one side of circuit board (10), remote control module (14), data transmission module (15), sideslip drive module (16) and turnover drive module (17) are installed to the distribution on the outer wall of top one side of circuit board (10), the outside of electric cabinet (9) is provided with mobile terminal (18).
2. The gas power generation boiler protective bracket convenient to overhaul as claimed in claim 1, wherein: the electrical output end of the transverse moving driving module (16) is connected with the electrical input end of the first motor (410), and the electrical output end of the turnover driving module (17) is connected with the electrical input end of the second motor (703).
3. An overhaul method for overhaul using the gas power generation boiler protective bracket convenient for overhaul according to any one of the claims 1-2, comprising the following steps of firstly, manually climbing for overhaul; step two, remote monitoring and maintenance; step three, cleaning and maintaining; resetting and protecting; the method is characterized in that:
in the first step, a worker can control and drive a first motor (410) to work in the overhaul process of the gas power generation boiler, the first motor (410) drives a screw (409) to rotate, an L-shaped moving block (406) is driven to move along a moving groove (407) under the cooperation transmission of the screw (409) and a screw hole (408), the L-shaped moving block (406) drives a movable n-type frame (401) and a ladder stand (402) to transversely move, the ladder stand (402) and the movable n-type frame (401) move more stably under the cooperation of a guide wheel (404) and a guide wheel groove (405), the position of the ladder stand (402) can be adjusted by controlling the work of the first motor (410), the climbing of each position of the worker is facilitated, and the worker can comprehensively overhaul the outer wall of the gas power generation boiler;
in the second step, a worker can control the transverse movement driving module (16) to work through the mobile terminal (18) under the cooperation of the remote control module (14) and the data transmission module (15), so that the first motor (410) is controlled to work, the position of the mobile n-type frame (401) can be adjusted, the transverse position of the upper monitoring camera (706) is adjusted, the second motor (703) is controlled to work through the turnover driving module (17), the second motor (703) drives the driving wheel (704) to rotate in the path guide groove (701), and the driving wheel (705) and the path guide groove (701) cooperate to drive the mobile seat (702) to perform feeding movement along the inner wall of the mobile n-type frame (401), so that the monitoring camera (706) can perform turnover shooting around the outer wall of the gas power generation boiler, and the worker can remotely control the monitoring camera (706) to perform comprehensive inspection and overhaul on the outer wall of the power generation boiler;
in the third step, during maintenance of the gas power generation boiler, dust and impurities on damaged parts of the gas power generation boiler are firstly required to be cleaned, a liquid pump (802) is controlled to work so as to pump cleaning liquid in a liquid tank (801), the cleaning liquid is conveyed into a bent spray head (805) through a telescopic hose (803) and a holding pipe (804), the cleaning liquid is sprayed out through the bent spray head (805), the cleaning liquid washes and cleans the outer wall of the gas power generation boiler, and a first motor (410) and a second motor (703) are controlled to work so as to adjust the position of the bent spray head (805) where the cleaning part is washed; the worker can also take down the holding pipe (804) on the pipe clamp (806), and the worker holds the holding pipe (804) to manually clean the outer wall of the gas power generation boiler;
in the fourth step, after the overhaul of the gas power generation boiler is completed, the first motor (410) is controlled to work, and the movable n-type frame (401) is driven to move through transmission, so that the telescopic curtain cloth (6) between the movable n-type frame (401) and the fixed n-type frame (5) is unfolded, and the unfolded telescopic curtain cloth (6) covers the outer wall of the gas power generation boiler, so that dust prevention and protection of the gas power generation boiler are realized.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361540.7A CN114961543B (en) | 2022-04-07 | 2022-04-07 | Gas power generation boiler protection support convenient to overhaul and overhaul method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210361540.7A CN114961543B (en) | 2022-04-07 | 2022-04-07 | Gas power generation boiler protection support convenient to overhaul and overhaul method |
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| CN114961543A CN114961543A (en) | 2022-08-30 |
| CN114961543B true CN114961543B (en) | 2024-02-02 |
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| CN210196850U (en) * | 2019-07-09 | 2020-03-27 | 惠州康君科技有限公司 | Movable monitoring mounting rack |
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| CN114961543A (en) | 2022-08-30 |
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