CN113445507B - Integrated vibration and wiping protection device for fan foundation radiation surface and control method thereof - Google Patents
Integrated vibration and wiping protection device for fan foundation radiation surface and control method thereof Download PDFInfo
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- CN113445507B CN113445507B CN202110873887.5A CN202110873887A CN113445507B CN 113445507 B CN113445507 B CN 113445507B CN 202110873887 A CN202110873887 A CN 202110873887A CN 113445507 B CN113445507 B CN 113445507B
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- 230000005855 radiation Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 49
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 26
- 230000009471 action Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 238000009529 body temperature measurement Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
本发明公开一种风机基础放射面振抹护一体化装置及其控制方法，包括支撑平台、旋转航架、配重水箱、振捣抹光组合机构、测温系统和自动喷淋系统；主航架通过轴承与支撑平台连接，旋转航架上安装有所述配重水箱，所述轴承与航架偏航电机主轴连接；副航架与主航架的另一端连接，副航架沿其长度方向上安装有移动轨道，在移动轨道上设置有倒扣的变幅小车，变幅小车上安装有所述振捣抹光组合机构，变幅小车通过牵引绳与安装于主航架上的小车牵引电机连接；自动喷淋系统主要包括多套喷淋装置，这些喷淋装置安装于主航架和副航架上。本发明通过振捣、抹面、测温、养护一体化装置的工作实施，极大程度提高混凝土放射面施工质量。
The present invention discloses an integrated device for vibration and smearing protection of the radiation surface of a wind turbine foundation and a control method thereof, comprising a support platform, a rotating frame, a counterweight water tank, a vibration and smearing combination mechanism, a temperature measurement system and an automatic spraying system; the main frame is connected to the support platform through a bearing, the counterweight water tank is installed on the rotating frame, and the bearing is connected to the main shaft of the frame yaw motor; the auxiliary frame is connected to the other end of the main frame, and the auxiliary frame is installed with a moving track along its length direction, and an inverted variable-length trolley is arranged on the moving track, and the vibration and smearing combination mechanism is installed on the variable-length trolley, and the variable-length trolley is connected to the trolley traction motor installed on the main frame through a traction rope; the automatic spraying system mainly includes multiple sets of spraying devices, which are installed on the main frame and the auxiliary frame. The present invention greatly improves the construction quality of the concrete radiation surface through the operation of the integrated device of vibration, smearing, temperature measurement and maintenance.
Description
Technical Field
The invention relates to the technical field of wind power plant construction, in particular to a fan foundation radiation surface vibration-smearing and protection integrated device and a control method thereof.
Background
In wind farm construction, a fan foundation needs to bear dynamic load and self-weight load from unit equipment, and the method is a precondition for ensuring safe and healthy operation of the fan unit equipment, so that the quality monitoring of the fan foundation is an indispensable important link, and the monitoring of foundation construction quality details is more finely performed, so that the method is always the direction of wind power person exploration.
The fan foundation is generally a circular expansion foundation, continuous casting is required, casting time is generally between 10h and 12h, and time for meeting special conditions is correspondingly prolonged. Because the fan cloth machine is located on a distant path, the slump of concrete of a fan foundation is not easy to control, the surface layer of a radiation surface of the foundation flows fast when the concrete is poured, and construction workers are subjected to construction operation continuously, so that physical fatigue is caused, the construction treatment of the radiation surface is often not careful enough, the vibration of the radiation surface is not compact enough, the plastering is rough, the appearance of the concrete is affected, and the possibility that rainwater permeates through a protective layer to corrode structural steel bars exists. Meanwhile, the fan machine position is built along the ridge, the points are multiple, the temperature measurement data of the fan foundation cannot be monitored in real time, the under maintenance condition still occurs frequently in the foundation maintenance, the influence of human factors is large, and the two conditions are simultaneously one of the quality common problems of the important monitoring of the fan foundation construction.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fan foundation radiating surface vibration smearing and protecting integrated device for improving the construction quality of a concrete fan foundation radiating surface and a control method thereof.
The invention discloses a fan foundation radiation surface vibration smearing and protecting integrated device, which comprises a supporting platform, a rotating frame, a counterweight water tank, a vibration smearing and polishing combined mechanism, a temperature measuring system and an automatic spraying system, wherein the rotating frame mainly comprises a main frame and an auxiliary frame, the main frame is connected with the supporting platform through a bearing, the counterweight water tank is arranged on the main frame, the bearing can rotate under the driving of a yaw motor of the main frame, the auxiliary frame is connected with one end of the main frame, a moving track is arranged on the auxiliary frame along the length direction of the auxiliary frame, the moving track is parallel to the fan foundation radiation surface, an inverted amplitude changing trolley is arranged on the moving track, the amplitude changing trolley is provided with the vibration smearing and polishing combined mechanism, the amplitude changing trolley is connected with a trolley traction motor arranged on the main frame through a traction rope, the automatic spraying system mainly comprises a plurality of sets of devices, the devices are arranged on the main frame and the auxiliary frame, the temperature measuring system is arranged in the main frame, the temperature measuring device is arranged in the main frame, the temperature measuring system is connected with a power distribution box motor through a lead, and the vibration smearing and polishing combined with a temperature detector, a vibration detector and a vibration smearing and polishing control system is arranged in the fan foundation, and a vibration detector is connected with a vibration detector, a vibration detector and a control system is arranged in the vibration device.
Preferably, the vibrating and trowelling combined mechanism comprises a vibrating assembly and a trowelling assembly, wherein the vibrating assembly and the trowelling assembly are arranged on a fixed support, the fixed support is arranged on the amplitude-variable trolley through a bearing, and the bearing is connected with a main shaft of a position rotating motor arranged on the amplitude-variable trolley.
Preferably, the vibrating assembly comprises a vibrating working part and a lifting motor A, the lifting motor A is arranged at the lower part of the fixed support, the main shaft of the lifting motor A is connected with the vibrating working part, the trowelling assembly comprises a trowelling working part and a lifting motor B, and the lifting motor B is arranged at the lower part of the fixed support, and the main shaft of the lifting motor A is connected with the trowelling working part.
Preferably, the auxiliary navigation frame comprises an upper adjusting rod and a lower adjusting rod, wherein the upper adjusting rod and the lower adjusting rod are used for adjusting the angle of the auxiliary navigation frame, the auxiliary navigation frame is L-shaped and comprises an upper arm and a lower arm connected with the upper arm through a bolt, the main navigation frame is connected with the auxiliary navigation frame through a bolt, one end of the upper adjusting rod is connected with the main navigation frame, the other end of the upper adjusting rod is connected with the outer end of the auxiliary navigation frame, and one end of the lower adjusting rod is connected with the upper arm, and the other end of the lower adjusting rod is connected with the lower arm.
Preferably, the system further comprises a plurality of cameras connected with the background server, and the cameras are mounted on the main frame and the auxiliary frame.
Preferably, the balance support is arranged on the main navigation frame, and the upper ends of the balance support are connected with the two ends of the main navigation frame through balance steel wire ropes respectively.
The invention also discloses a control method of the fan foundation radiation surface vibration wiping and protecting integrated device, which comprises the following steps:
(1) When foundation concrete is poured on a foundation radiation surface, an action power supply of a yaw motor of the navigation frame drives a bearing connected with a bolt of the main navigation frame after the yaw motor of the navigation frame is powered on to realize 360-degree movement of the rotation navigation frame along the fan foundation radiation surface by the center of a flange on an anchor bolt, and the rotation radius is consistent with the fan foundation radius, so that the full-range coverage of fan foundation construction is ensured;
(2) Starting a trolley traction motor to drive the variable-amplitude trolley to reciprocate along the auxiliary navigation frame track;
(3) When the amplitude-variable trolley is close to a lower bearing platform template of the radiation surface of the fan foundation, starting a vibrating and trowelling combined mechanism to carry out up-and-down movement construction on the radiation surface, wherein the construction is that a vibrating assembly completes 2 vibrating strokes and a trowelling assembly completes 1 trowelling stroke, and a yaw motor of a construction frame drives a main frame to rotate and move once every time, and the construction is sequentially and circularly carried out until the construction of the radiation surface of the fan foundation is completed;
(4) And when the temperature is higher than the preset temperature, starting the spraying system to work, automatically stopping the spraying system when the temperature is reduced to a specified range or within a set time, and controlling the maintenance according to the circulation until the maintenance period of the fan foundation is ended.
Preferably, in the step (3), the vibrating assemblies are arranged in front of the base radiating surface in a direction parallel to the base radiating surface, and the plastering assembly is arranged at a rear distance of 2cm, wherein one-time construction is that an action power supply of the vibrating assemblies is conducted, a lifting motor A lowers a scraping plate and a vibrating ruler to the base concrete radiating surface, the scraping plate and the vibrating ruler work, and when the working state is achieved, the plastering assembly is in a lifting state; under the drive of the amplitude-changing trolley, the vibrating assembly moves from the lower bearing platform template to the upper bearing platform template to perform vibrating construction on the radiating surface, when the amplitude-changing trolley approaches to the upper bearing platform template, the lifting motor A acts to lift the scraping plate and the vibrating ruler to leave the base concrete radiating surface to finish vibrating a first stroke, the amplitude-changing trolley moves back to the lower bearing platform template along the moving track of the auxiliary navigation frame, when the amplitude-changing trolley is 80cm away from the upper bearing platform template, the rotating motor drives the fixed bracket to finish 180-degree position adjustment of the vibrating assembly and the vibrating assembly, when the amplitude-changing trolley backs to the lower bearing platform template, the lifting motor A acts to lower the scraping plate and the vibrating ruler to perform vibrating construction on the base concrete radiating surface to ensure that the vibrating assembly does not have dead angle operation, when the vibrating assembly is behind, the vibrating assembly is in front, when the vibrating assembly leaves 80cm away from the lower bearing platform template, the lifting motor A acts to lift the scraping plate and the vibrating ruler to leave the base concrete radiating surface, the rotating motor drives the fixed bracket again to finish 180-degree adjustment, the vibrating assembly returns to the vibrating assembly to the front, the vibrating assembly is behind the vibrating assembly is lowered to finish vibrating construction on the base concrete radiating surface, the vibrating assembly is moved down to the second stroke when the vibrating assembly is lifted to leave the second vibrating assembly is moved away from the base concrete radiating surface, when the amplitude changing trolley is in reverse and approaches to the lower bearing platform template, the lifting motor B acts to lower the trowelling assembly to the foundation concrete radiation surface, trowelling construction is carried out on concrete, when the amplitude changing trolley moves to 80cm away from the upper bearing platform template, in order to ensure that the trowelling assembly does not have dead angle operation, the rotating motor drives the fixing support for the third time to complete 180-degree adjustment of the vibrating assembly and the trowelling assembly, in this state, the vibrating assembly is in the back and the trowelling assembly is in front, until the amplitude changing trolley moves to the upper bearing platform template, then the lifting motor B acts to lift the trowelling assembly to leave the foundation concrete radiation surface, when the amplitude changing trolley drives the reverse and leaves 80cm away from the upper bearing platform template, the rotating motor drives the fixing support for the fourth time to complete 180-degree adjustment of the vibrating assembly and the trowelling assembly, and the trowelling assembly are restored to the most original state, and the trowelling stroke is completed.
Preferably, in step (4), the temperature data and the on-site maintenance image monitored by the temperature measurement system are sent to the background server in real time through a mobile network signal.
Compared with the prior art, the invention has the following advantages:
In addition, the temperature monitoring of the fan foundation is carried out in real time, the maintenance of the fan foundation is carried out in sequence, meanwhile, the temperature measurement data of the fan foundation and the on-site maintenance image can be remotely acquired and monitored in real time through network signals, the restriction of human factors is reduced, the construction efficiency of the fan foundation is improved, and the labor cost is reduced.
Drawings
FIG. 1 is a schematic view of an embodiment of a fan foundation radiation surface vibration-applying and protecting integrated device according to the present invention;
fig. 2 is a schematic structural diagram of a vibrating and trowelling combination mechanism in the present invention.
The device comprises a supporting platform, a rotating frame, a main frame, a secondary frame, a counterweight water tank, a vibrating and trowelling combined mechanism, a vibrating assembly, a scraping plate, a vibrating ruler motor, a lifting motor A, a lifting motor 42, a trowelling assembly, a trowelling machine 421, a trowelling machine 422, a rubber sheet, a trowelling machine 423, a trowelling motor 424, a lifting motor B, a lifting motor 43, a rotating bearing, a fixed support, a 6 automatic spraying system, a 7, an amplitude-changing trolley, a 8, a frame yaw motor, a 9, a trolley traction motor, a10, a traction rope, a 11, a device distribution box, a 12, an upper adjusting rod, a 13, a lower adjusting rod, a 14, a bearing, a 15, a balance support, a 16, a steel wire rope, a 17, a radiation surface, an 18, an upper bearing platform template, a 19 and a lower bearing platform template.
Detailed Description
The present invention will be described in detail below with reference to the drawings and examples in order to make the objects and advantages of the present invention more apparent.
The invention discloses a vibration plastering and protecting integrated device for a radiating surface of a fan foundation, which is used for the construction of vibration, plastering, automatic temperature measurement and maintenance of concrete of a circular expansion foundation concrete radiating surface 17 of a fan. The circular expansion foundation concrete radiating surface 17 of the fan is from the edge of the upper bearing platform to the edge of the lower bearing platform, the span is larger than 6m, and in the construction process, construction equipment needs to work back and forth on a track parallel to the foundation radiating surface 17.
As shown in fig. 1 and 2, the fan foundation radiating surface vibration and plastering integrated device comprises a supporting platform 1, a rotary air frame 2, a counterweight water tank 3, a vibration and plastering combined mechanism 4, a temperature measuring system and an automatic spraying system 6. The rotating frame 2 mainly comprises a main frame 21 and an auxiliary frame 22, the main frame 21 is connected with the supporting platform 1 through a bearing 14, the main frame 21 is provided with a counterweight water tank 3, the bearing 14 can be connected with a main shaft of a frame yaw motor 8 through a transmission gear, the bearing 14 is specifically an external tooth rotary support, the external tooth rotary support is meshed with the transmission gear, and the frame yaw motor 8 drives the transmission gear to rotate so as to drive the external tooth rotary support to rotate, and the rotating frame 2 is driven to rotate. The auxiliary navigation frame 22 is connected with the other end of the main navigation frame 21, a moving track is arranged on the auxiliary navigation frame 22 along the length direction of the auxiliary navigation frame, the moving track is parallel to the fan foundation radiating surface 17, and an inverted variable-amplitude trolley 7 is arranged on the moving track. The whole rotary frame 2 is driven by a rotary host machine to do circumferential rotary movement by taking the support platform 1 as a center, so that construction equipment (a vibrating and plastering combined mechanism 4 and an automatic spraying system 6) can vibrate, plaster, automatically measure temperature and maintain a fan foundation radial surface 17.
The vibration and trowelling combined mechanism 4 is arranged on the luffing trolley 7, the luffing trolley 7 is connected with a trolley traction motor 9 arranged on the main navigation frame 21 through a traction rope 10, and the luffing trolley 7 is driven to reciprocate on a moving track through the trolley traction motor 9, so that the vibration and trowelling combined mechanism 4 is driven to reciprocate.
The automatic spraying system 6 mainly comprises a plurality of sets of spraying devices which are arranged on a main navigation frame 21 and a secondary navigation frame 22, the temperature measuring system is arranged in a device distribution box 11 on the main navigation frame 21 and is connected with a temperature probe embedded in a fan foundation through a wire, after foundation pouring (vibration, plastering and the like) is finished, the temperature measuring system samples the temperature, when the temperature is higher than the preset temperature, the spraying system is started to work, the spraying system is automatically stopped when the temperature is reduced to be within a specified range or within a set time, and maintenance is controlled according to the cycle until the maintenance period of the fan foundation is finished.
In the control part, the control part of the cradle yaw motor 8, the trolley traction motor 9, the vibrating and trowelling combined mechanism 4, the control part of the automatic spraying system 6 and the temperature measuring system are respectively and electrically connected with the device distribution box 11, so that the interface control and control of the device distribution box 11 are realized. In another embodiment, the yaw motor 8, the trolley traction motor 9, the control part of the vibrating and plastering combined mechanism 4, the control part of the automatic spraying system 6 and the temperature measuring system are respectively and electrically connected with the passive operation platform or the passive operation platform through the device distribution box 11, so that the construction control of the passive operation platform on the integrated device is realized.
The vibrating and trowelling combined mechanism 4 comprises a vibrating assembly 41 and a trowelling assembly 42, the vibrating and trowelling combined mechanism 4 comprises the vibrating assembly 41 and the trowelling assembly 42, the vibrating assembly 41 and the trowelling assembly 42 are arranged on a fixed support 5, the fixed support 5 is arranged on the luffing trolley 7 through a rotating bearing 43, the rotating bearing 43 is connected with a position rotating motor spindle arranged on the luffing trolley 7, and the fixed support 5 is driven by the position rotating motor to rotate so as to enable the vibrating assembly 41 and the trowelling assembly 42 to change positions. The vibrating assembly 41 comprises a vibrating working part and a lifting motor A414, wherein the lifting motor A414 is arranged at the lower part of the fixed support 5, the main shaft of the lifting motor A414 is connected with the vibrating working part, the vibrating working part is the same as the existing structure and comprises a scraping plate 411, a vibrating ruler 412 and a vibrating ruler motor 413, the scraping plate 411 is connected with the vibrating ruler 412, the vibrating ruler 412 is connected with the main shaft of the vibrating ruler motor 413, the vibrating ruler motor 413 is connected with a support below the fixed support 5, the main shaft of the lifting motor A414 is connected with the vibrating ruler 412, and the lifting and the lowering of the vibrating working part can be driven under the driving of the lifting motor A414. The trowelling assembly 42 comprises a trowelling working part and a lifting motor B424, wherein the lifting motor B424 is arranged at the lower part of the fixed bracket 5, and the de-mainshaft is connected with the trowelling working part. The trowelling part is the same with current structure, it includes 2 sets of work pieces, 2 sets of work pieces are all connected with the main shaft that promotes motor B424 through the connecting rod, every set of work piece trowelling machine 421, rubber piece 422 and trowelling machine motor 423, trowelling machine 421 and rubber piece 422 are connected, trowelling machine 421 and the working face of rubber piece 422 are parallel with fan foundation radial surface 17, trowelling machine motor 423 installs on the connecting rod, and its main shaft is connected with trowelling machine 421, under the drive of promoting motor B424, can drive the rising and the decline of trowelling part.
As a preferred embodiment, the present invention further includes an upper adjustment lever 12 and a lower adjustment lever 13 for adjusting the angle of the sub-frame 22. The upper adjusting rod 12 and the lower adjusting rod 13 have the same structure and comprise threaded hooks at two ends and an intermediate connecting rod in threaded connection with the hooks, and the length is adjusted by adjusting the connection position of the threaded hooks and the intermediate connecting rod. The auxiliary frame 22 is L-shaped and comprises an upper arm and a lower arm connected with the upper arm through bolts, and the main frame 21 is connected with the auxiliary frame 22 through bolts. One end of the upper adjusting rod 12 is hooked on the main navigation frame 21, the other end of the upper adjusting rod is hooked on the outer end of the auxiliary navigation frame 22, and one end of the lower adjusting rod 13 is hooked on the upper arm, and the other end of the lower adjusting rod is hooked on the lower arm. By adjusting the lengths of the upper adjusting lever 12 and the lower adjusting lever 13, not only can the angle of the auxiliary frame 22 be finely adjusted so that the auxiliary frame 22 is parallel to the fan foundation radiating surface 17, but also the connection of the auxiliary frame 22 can be reinforced.
The invention also comprises a plurality of cameras connected with the background server, wherein the cameras are arranged on the main navigation frame 21 and the auxiliary navigation frame 22 and are used for shooting construction processes and the like, so that remote monitoring is realized.
The invention also comprises a balancing support 15 for balancing and stabilizing the entire rotating frame 2. The balance support 15 is installed on the main navigation frame 21, and the upper end of the balance support 15 is connected with the outer end of the rotary navigation frame 2 and the outer end of the main navigation frame 21 through balance steel wire ropes 16 respectively.
The invention also discloses a control method of the fan foundation radiation surface vibration wiping and protecting integrated device, which comprises the following steps:
(1) When foundation concrete is poured to the foundation radiating surface 17, an action power supply of the cradle yaw motor 8 is conducted, the cradle yaw motor 8 is powered on, then the bearing 14 connected with the main cradle 21 through bolts is driven, 360-degree movement of the rotating cradle 2 along the fan foundation radiating surface 17 with the flange center on the anchor bolt is achieved, the rotating radius is consistent with the fan foundation radius, and the full-range coverage of fan foundation construction is guaranteed.
(2) The trolley traction motor 9 is started, and the variable amplitude trolley 7 is driven by the steel wire rope to drive back and forth along the rail of the auxiliary navigation frame 22.
(3) When the amplitude-variable trolley 7 is close to the lower bearing platform template 19 of the fan foundation radiating surface 17, starting the vibrating and trowelling combined mechanism 4 to carry out up-and-down movement construction on the radiating surface 17, wherein the one-time construction is that the vibrating assembly 41 completes 2 vibrating strokes, the trowelling assembly 42 completes 1 trowelling stroke, and the main navigation frame 21 is driven by the navigation frame yaw motor 8 to intermittently and rotatably move according to the interval of 0.8m when the one-time construction is completed, and the sequential cyclic execution is carried out until the construction of the fan foundation radiating surface 17 is completed;
wherein the primary construction mode is that the vibrating component 41 and the trowelling component 42 are welded with the fixed bracket 5 (connected with the rotary bearing 43 of the amplitude changing trolley 7), and the vibrating component 41 is arranged in front along the direction parallel to the basic radiating surface 17, The plastering assembly 42 is distributed at a rear interval of 2cm, and one-time construction mode is that an action power supply of the vibrating assembly 41 is conducted, a lifting motor A414 descends a scraping plate 411 and a vibrating ruler 412 to a foundation concrete radiating surface 17, the scraping plate 411 and the vibrating ruler 412 work, the plastering assembly 42 is in a lifting state when the working state is that the vibrating assembly 42 is in a lifting state, the vibrating assembly 41 is driven by a luffing trolley 7 to move from a lower bearing platform template 19 to an upper bearing platform template 18 to perform vibrating construction on the radiating surface 17, when the upper bearing platform template 18 is close, the lifting motor A414 acts to lift the scraping plate 411 and the vibrating ruler 412 to leave the foundation concrete radiating surface 17 to complete a first vibrating stroke, the luffing trolley 7 backs a moving along a moving track of a secondary navigation frame 22 to the lower bearing platform template 19, when the luffing trolley 7 is distant from the upper bearing platform template 1880cm, the rotating motor drives a fixed support 5 to complete 180-degree position adjustment of the vibrating assembly 41 and the vibrating assembly 42, when the luffing trolley 7 backs up to the lower bearing platform template 19, the lifting motor A414 acts to descend the scraping plate 411 and the vibrating ruler 412 to the foundation concrete radiating surface 17 to ensure that the vibrating assembly 41 is completely vibrated, and no dead angle is formed after the vibrating assembly 41 is in the state, and no vibrating assembly is in a dead angle state after the vibrating assembly 41 is finished, When the vibrating assembly 41 leaves the lower bearing platform template 1980cm, the lifting motor A414 acts the lifting scraping plate 411 and the vibrating ruler 412 to leave the foundation concrete radiating surface 17, the rotating motor drives the fixed support 5 again to complete 180 DEG adjustment of the vibrating assembly 41 and the vibrating assembly 42, and the vibrating assembly 41 is restored to the front, When the second vibration stroke is completed, the lifting motor A414 acts to lift the scraping plate 411 and the vibrating ruler 412 to leave the foundation concrete radiation surface 17, when the amplitude changing trolley 7 backs a car to approach the lower bearing platform template 19, the lifting motor B424 acts to lower the scraping assembly 42 to the foundation concrete radiation surface 17 to carry out the scraping construction on the concrete, until the amplitude changing trolley 7 moves to be 1880cm away from the upper bearing platform template, in order to ensure that the scraping assembly 42 has no dead angle operation, the rotating motor drives the fixed bracket 5 for the third time to complete 180 DEG adjustment on the vibrating assembly 41 and the scraping assembly 42, and the vibrating assembly 41 in the state, and when the variable-amplitude trolley 7 drives the back-up to leave the distance of 1880cm from the upper bearing platform template, the rotating motor drives the fixed bracket 5 for the fourth time to complete 180-degree adjustment of the vibrating assembly 41 and the trowelling assembly 42, the vibrating assembly 41 and the trowelling assembly 42 are restored to the most original states, and the trowelling stroke is completed.
(4) And when the temperature is higher than the preset temperature, starting the spraying system to work, automatically stopping the spraying system when the temperature is reduced to a specified range or within a set time, and controlling the maintenance according to the circulation until the maintenance period of the fan foundation is ended. And meanwhile, the temperature data monitored by the temperature measurement system and the on-site maintenance image are transmitted to a background server in real time through a mobile network signal.
The control mode of the device is three, namely a manual control mode through the device distribution box 11, a manual control mode through a passive operation platform and an automatic control mode. Both the two control modes need manual operation, and the motors are started through the operation interface of the device distribution box 11 or the passive operation platform to realize control.
The working process of the automatic control mode is that when the fan foundation concrete is poured on the fan foundation radiating surface 17, power supply is started, after each 2 vibration strokes and 1 trowelling stroke of the vibrating assembly 41 (the combination of the scraping plate 411, the vibrating ruler 412 and the lifting motor A414) and the trowelling assembly 42 (the combination of the trowelling machine 421, the rubber sheet 422 and the lifting motor B424) are completed, the main frame 21 is driven by the frame yaw motor 8 to intermittently and rotatably move at intervals of 0.8m, and the power supply loop is cut off after the construction of the fan foundation radiating surface 17 is completed. And then a group of 24V storage battery power supply multi-channel conduction temperature measuring systems (temperature controllers and temperature measuring elements) are adopted to sample the basic temperature of the fan, when the temperature is higher than the preset temperature, signals are fed back to a circulation relay, a generator is started to supply power to a spraying system and a yaw motor 8 loop of the air frame, the temperature is automatically stopped within a specified range or within a set time, the maintenance is logically controlled according to the circulation until the basic maintenance period of the fan is finished, and meanwhile, the basic temperature measuring data of the fan and on-site maintenance images can be remotely acquired and monitored in real time through network signals.
The above embodiments are merely specific examples for further detailed description of the object, technical solution and advantageous effects of the present invention, and the present invention is not limited thereto. Any modification, equivalent replacement, improvement, etc. made within the scope of the present disclosure are included in the scope of the present invention.
Claims (6)
1. A construction method of a fan foundation radiation surface vibration smearing and protecting integrated device is characterized in that,
The fan foundation radiation surface vibration plastering and protecting integrated device comprises a supporting platform (1), a rotary navigation frame (2), a counterweight water tank (3), a vibration plastering combined mechanism (4), a temperature measuring system and an automatic spraying system (6); the rotary navigation frame (2) comprises a main navigation frame (21) and an auxiliary navigation frame (22), the main navigation frame (21) is connected with a supporting platform (1) through a bearing (14), the main navigation frame (21) is provided with a counterweight water tank (3), the bearing (14) can rotate under the driving of a navigation frame yaw motor (8), the auxiliary navigation frame (22) is connected with one end of the main navigation frame (21), the auxiliary navigation frame (22) is provided with a moving track along the length direction of the auxiliary navigation frame (22), the moving track is parallel to a fan foundation radiating surface (17), the moving track is provided with an inverted amplitude trolley (7), the amplitude trolley (7) is provided with a vibrating and smoothing combined mechanism (4), the amplitude trolley (7) is connected with a trolley traction motor (9) arranged on the main navigation frame (21) through a traction rope (10), the automatic spraying system (6) mainly comprises a plurality of spraying devices which are arranged on the main navigation frame (21) and the auxiliary navigation frame (22), the temperature measuring system (21) is arranged in a temperature measuring box (11), the control part of the cradle yaw motor (8), the trolley traction motor (9), the vibrating and plastering combined mechanism (4), the control part of the automatic spraying system (6) and the temperature measuring system are respectively and electrically connected with the device distribution box (11), or the control part of the cradle yaw motor (8), the trolley traction motor (9), the vibrating and plastering combined mechanism (4), the control part of the automatic spraying system (6) and the temperature measuring system are respectively and electrically connected with the operation platform through the device distribution box (11);
The device comprises a main navigation frame (21), a secondary navigation frame (22), an upper adjusting rod (12) and a lower adjusting rod (13) which are used for adjusting the angle of the secondary navigation frame (22), wherein the secondary navigation frame (22) is L-shaped and comprises an upper arm and a lower arm connected with the upper arm through a bolt, the main navigation frame (21) is connected with the secondary navigation frame (22) through a bolt, one end of the upper adjusting rod (12) is connected with the main navigation frame (21), the other end of the upper adjusting rod is connected with the outer end of the secondary navigation frame (22), and one end of the lower adjusting rod (13) is connected with the upper arm;
the balance support (15) is arranged on the main navigation frame (21), and the upper ends of the balance support (15) are respectively connected with the two ends of the main navigation frame (21) through balance steel wire ropes (16);
The construction method comprises the following steps:
(1) When foundation concrete is poured on a foundation radiating surface (17), an action power supply of a cradle yaw motor (8) is conducted, a bearing (14) connected with a main cradle (21) through bolts is driven after the cradle yaw motor (8) is powered on, so that the rotating cradle (2) moves 360 degrees along the fan foundation radiating surface (17) by the center of a flange on an anchor bolt, the rotating radius is consistent with the fan foundation radius, and the full-range coverage of fan foundation construction is ensured;
(2) Starting a trolley traction motor (9) to drive the variable-amplitude trolley (7) to reciprocate along the rail of the auxiliary navigation frame (22);
(3) When the amplitude-variable trolley (7) is close to the lower bearing platform template (19) of the fan foundation radiating surface (17), starting the vibrating and trowelling combined mechanism (4) to perform up-and-down movement construction on the radiating surface (17), wherein one construction is that 2 vibrating strokes are completed by the vibrating component (41) and 1 trowelling stroke is completed by the trowelling component (42), and each time the construction is completed, the main navigation frame (21) is driven to move once by the navigation frame yaw motor (8) to sequentially and circularly execute until the construction of the fan foundation radiating surface (17) is completed;
(4) And when the temperature is higher than the preset temperature, starting the spraying system to work, automatically stopping the spraying system when the temperature is reduced to a specified range or within a set time, and controlling the maintenance according to the circulation until the maintenance period of the fan foundation is ended.
2. The method for constructing a fan foundation radiation surface vibration-coating integrated apparatus according to claim 1, wherein in the step (3), the vibrating assembly (41) is arranged in front of the foundation radiation surface (17) in a direction parallel to the foundation radiation surface, The plastering assembly (42) is arranged at a back interval of 2cm, one-time construction is that an action power supply of the vibrating assembly (41) is conducted, a lifting motor A (414) descends a scraping plate (411) and a vibrating ruler (412) to a base concrete radiating surface (17), the scraping plate (411) and the vibrating ruler (412) work, when in the working state, the plastering assembly (42) is in the lifting state, under the driving of an amplitude changing trolley (7), the vibrating assembly (41) moves from a lower bearing platform template (19) to an upper bearing platform template (18) to perform vibrating construction on the radiating surface (17), when the vibrating assembly is close to the upper bearing platform template (18), the lifting motor A (414) acts to lift the scraping plate (411) and the vibrating ruler (412) to leave the base concrete radiating surface (17) to finish vibrating a first stroke, when the amplitude changing trolley (7) is in a reversing direction along a moving track of a subsidiary navigation frame (22) to the lower bearing platform template (19), when the amplitude changing trolley (7) is 80cm away from the upper bearing platform template (18), a rotary motor fixing bracket (5) moves the vibrating assembly (41) to the upper bearing platform template (18) to perform vibrating construction on the radiating surface (17), the vibrating assembly (41) is moved to the vibrating assembly to 180 DEG to finish vibrating construction on the radiating surface (17), ensuring that the vibrating assembly (41) does not have dead angle operation, and the vibrating assembly (41) is arranged at the rear part, When the vibrating assembly (41) leaves 80cm from the lower bearing platform template (19), the lifting motor A (414) acts to lift the scraping plate (411) and the vibrating ruler (412) to leave the foundation concrete radiating surface (17), the rotating motor drives the fixed support (5) again to finish 180 DEG adjustment of the vibrating assembly (41) and the vibrating assembly (42), and the vibrating assembly (41) returns to the front, When the trowelling assembly (42) is positioned behind, the lifting motor A (414) acts to lower the scraping plate (411) and the vibrating ruler (412) to the foundation concrete radiating surface (17), the scraping plate (411) and the vibrating ruler (412) are moved to the upper bearing platform template (18) under the drive of the amplitude changing trolley (7) to finish vibrating the second stroke, when the lifting motor A (414) acts to lift the scraping plate (411) and the vibrating ruler (412) to leave the foundation concrete radiating surface (17) after the vibrating second stroke is finished, the amplitude changing trolley (7) is reversed to be close to the lower bearing platform template (19), the lifting motor B (424) acts to lower the trowelling assembly (42) to the foundation concrete radiating surface (17) to trowelle the concrete until the amplitude changing trolley (7) moves to be 80cm away from the upper bearing platform template (18), in order to ensure that the trowelling assembly (42) has no dead angle operation, the rotating motor drives the fixed bracket (5) for the third time to finish 180 DEG adjustment of the vibrating assembly (41) and the vibrating assembly (41) behind, and when the variable-amplitude trolley (7) drives the reversing and leaving the distance of 80cm from the upper bearing platform template (18), the rotating motor drives the fixed support (5) for the fourth time to finish 180 DEG adjustment of the vibrating assembly (41) and the floating assembly (42), and the vibrating assembly (41) and the floating assembly (42) are restored to the most original state to finish the floating stroke.
3. The method for constructing a fan foundation radiation surface vibration-plastering and protecting integrated device according to claim 1, wherein in step (4), temperature data and on-site maintenance images monitored by the temperature measuring system are transmitted to a background server in real time through mobile network signals.
4. The construction method of the fan foundation radiating surface vibration wiping and protecting integrated device according to claim 1, wherein the vibration wiping combined mechanism (4) comprises a vibration component (41) and a wiping component (42), the vibration component (41) and the wiping component (42) are arranged on a fixed support (5), the fixed support (5) is arranged on an amplitude-variable trolley (7) through a rotary bearing (43), and the rotary bearing (43) is connected with a main shaft of a rotary motor arranged on the amplitude-variable trolley (7).
5. The method for constructing a fan foundation radiation surface vibration-plastering integrated device according to claim 4, wherein the vibrating assembly (41) comprises a vibrating working portion and a lifting motor A (414), the lifting motor A (414) is arranged at the lower portion of the fixed support (5) and is connected with the vibrating working portion in a main shaft mode, the plastering assembly (42) comprises a plastering working portion and a lifting motor B (424), and the lifting motor B (424) is arranged at the lower portion of the fixed support (5) and is connected with the plastering working portion in a main shaft mode.
6. The method for constructing a fan foundation radiation surface vibration-plastering integrated device according to claim 4 or 5, further comprising a plurality of cameras connected with a background server, wherein the cameras are mounted on a main frame (21) and a subsidiary frame (22).
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| CN206385410U (en) * | 2016-11-21 | 2017-08-08 | 中国水利水电第一工程局有限公司 | One kind is wiped one's face tamping equipment |
| CN210597357U (en) * | 2019-08-30 | 2020-05-22 | 中电环能电力建设有限公司 | Wind power plant fan foundation concrete curved surface floating equipment |
| CN112878690B (en) * | 2020-07-01 | 2024-07-26 | 江苏省苏中建设集团股份有限公司 | A vibrating device for floor concrete construction |
| CN212689002U (en) * | 2020-07-07 | 2021-03-12 | 中国能源建设集团山西电力建设有限公司 | Leveling device for umbrella-shaped inclined surface of annular cast-in-place concrete |
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