CN113818346B - Stay cable auxiliary mechanism based on dehumidification system and dehumidification method - Google Patents
Stay cable auxiliary mechanism based on dehumidification system and dehumidification method Download PDFInfo
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- CN113818346B CN113818346B CN202111069077.0A CN202111069077A CN113818346B CN 113818346 B CN113818346 B CN 113818346B CN 202111069077 A CN202111069077 A CN 202111069077A CN 113818346 B CN113818346 B CN 113818346B
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000004873 anchoring Methods 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a stay cable auxiliary mechanism based on a dehumidification system, and particularly relates to the technical field of stay cables, which comprises a tower, wherein a base is arranged at the bottom end of one side of the tower, steel beams are respectively arranged at the upper end of one side of the tower, which is close to the base, and at the two symmetrical sides of the base, which are far away from the tower, of the tower, two steel beams at the same side of the tower and the base, are respectively provided with a stay cable component, the stay cable component comprises a circular pipe, the outer side of the lower end of the circular pipe is provided with an air inlet, the outer side of the upper end of the circular pipe is provided with an air outlet, the air outlet is internally provided with an air outlet, the bottoms of a first fixed block and a second fixed block are respectively provided with an adjusting component, the positions of mercury metal are adjusted by the adjusting components, and moisture in the circular pipe is discharged by the air outlet, the air inlet and the air outlet, so that the effect of automatic dehumidification is achieved.
Description
Technical Field
The invention relates to the technical field of stay cables, in particular to a stay cable auxiliary mechanism based on a dehumidification system and a dehumidification method.
Background
The inclined cable is also called as a guy cable and is a main bearing component for directly transmitting the weight of the main girder and the bridge deck of the cable-stayed bridge to the tower. The cable material of cable-stayed bridge is the cable usually, and the stay cable is when using, and the inside moisture of its pipe can influence the life of stay cable, need dehumidify the pipe inside, and current mode is when dehumidifying, and the fan is regularly opened and closed to the most, exhaust moisture, opening and closure that can not automatic control fan, and can not control opening and closure of air intake and air outlet according to the change of temperature, and we propose stay cable assist device and dehumidification method based on dehumidification system for this purpose and are used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a stay cable auxiliary mechanism based on a dehumidification system and a dehumidification method, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a dehumidification system-based stay cable auxiliary mechanism, includes the pylon, the base is installed to pylon one side bottom, the girder steel is all installed to pylon one side upper end that is close to the base and the base both sides of keeping away from the symmetry of pylon, install the stay cable subassembly on the two girder steel of pylon and base same side, the stay cable subassembly is including having the pipe, first ring flange is all installed at the pipe both ends, the second ring flange is installed to one side that the pipe was kept away from to first ring flange, the connecting seat of symmetry is installed to the one end that the pipe was kept away from to the second ring flange, pipe and two sets of symmetry's connecting seat inside annular distribution have a plurality of steel strand wires, a plurality of clamping piece is installed to the one end that the pipe was kept away from to the anchor section of thick bamboo a plurality of steel strand wires, the air inlet module is installed in the pipe lower extreme outside, the air inlet module is including first fixed block, the inlet port has been seted up to first fixed block upper end, first fixed block inside has first rectangular hole, the first ring flange has first rectangular hole, the inside has a rectangular hole, the inside of the first ring flange has a rectangular hole, the inside of the first rack is installed to first rack, the inside of the first rotary motion device has a rectangular hole, the inside the first rotary rack has a rectangular hole, the inside of the first rotary rack is installed, the inside the first rotary rack has a rectangular hole, inside the rotary rack is installed inside the first rotary rack, the rotary rack has the inside the rotary rack hole, the second rectangular column is installed to second movable plate bottom, adjusting part is all installed to first fixed block and second fixed block bottom, adjusting part is including the drum, the inside upper end slip of drum is equipped with first piston, the inside lower extreme slip of drum is equipped with the second piston, the device case is installed to the drum bottom, the inside rotation of device case is equipped with the screw thread section of thick bamboo, the inside screw thread of screw thread section of thick bamboo is equipped with the screw rod.
Preferably, the connecting rod that a plurality of annular distributes is inserted on the first ring flange, the bolt is installed to the one end that the connecting rod is close to the second ring flange, the spacing piece is installed to the one end that the connecting rod was kept away from to the bolt, the screw thread is equipped with first nut on the connecting rod, first nut installs the one end that the first ring flange is close to the pipe, the jack internally mounted that the annular distributes on the second ring flange has the sleeve pipe, the one end card that the bolt is close to the bolt with the connecting rod is established inside the sleeve pipe.
Preferably, the symmetrical connecting seats are fixedly arranged at the upper end and the lower end of the steel beam closest to the connecting seats, the steel strands on the same side of the tower and the base penetrate through two steel beams on the steel strands, and the symmetrical anchoring cylinders which are arranged on the steel strands in a sliding mode are respectively arranged in the steel beams on the top layer and the connecting seats on the same side of the tower and the base, and in the steel beams on the bottom layer and the connecting seats on the bottom layer.
Preferably, a plurality of be equipped with symmetrical sealing plug on the steel strand wires, two sealing plugs on the steel strand wires of pylon and base same one side are installed respectively inside the connecting seat of middle two-layer, the clamping piece is fixed on the steel strand wires, the one end outer lane screw thread that the pipe was kept away from to the anchor section of thick bamboo is equipped with solid fixed ring, gu fixed ring is close to one end cover that the pipe was located at the one end that keeps away from the pipe away from its nearest connecting seat, gu fixed ring keeps away from the one end annular distribution of pipe has a plurality of dead lever, a plurality of slide on the dead lever is equipped with the third ring flange, the one end that is close to the pipe on the third ring flange can be kept away from the one end contact of pipe with a plurality of clamping piece, the screw thread is equipped with the second nut on the dead lever, the one end that the pipe was kept away from to the third ring flange is installed to the second nut.
Preferably, the fastening assembly comprises a symmetrical semicircular ring, the buffer plug is arranged in the symmetrical semicircular ring, symmetrical semicircular clamping rings are arranged in the semicircular ring, and two groups of symmetrically distributed semicircular clamping rings in the semicircular ring are respectively in contact with two ends of the buffer plug.
Preferably, the first round hole has been seted up to first fixed block bottom, first round hole internally mounted has the first disc of symmetry, and the symmetry first spacing section of thick bamboo is installed to first disc center department, first rectangle post can slide in first spacing section of thick bamboo inside, first fixed block is installed in the pipe lower extreme outside, first gas pocket has been seted up to the pipe lower extreme, first gas pocket, first round hole, inlet port and the inside intercommunication of first rectangle hole.
Preferably, the second round hole has been seted up to second fixed block bottom, second round hole internally mounted has the second disc of symmetry, the symmetry second disc center department installs the spacing section of thick bamboo of second, the rack is installed in one side that second movable plate and second rectangle post are close to the air discharge fan, the second rectangle post can be in the inside slip of the spacing section of thick bamboo of second, the rack runs through the spacing section of thick bamboo of second, the second gas pocket has been seted up to the pipe upper end, the second fixed block is installed in the pipe upper end outside, second gas pocket, second round hole, exhaust hole and the inside intercommunication of second rectangle hole.
Preferably, the second gear is installed to screw thread section of thick bamboo lower extreme outer lane, second gear engagement has the third gear, device case internally mounted has the motor, motor output and third gear center department fixed connection, screw rod bottom card is equipped with the spacing ring, screw rod top and second piston bottom fixed connection, a plurality of guide bar is installed to the second piston bottom, the guide bar lower extreme can be at the inside slip of device case, resistance wire is installed on the second piston top.
Preferably, the bottom end of the first rectangular column is fixedly connected with the top end of the first piston in the cylinder at the bottom end of the first rectangular column, and the bottom end of the second rectangular column and the bottom end of the rack are fixedly connected with the top end of the first piston in the cylinder at the bottom end of the second rectangular column.
The stay cable auxiliary mechanism dehumidification method based on the dehumidification system comprises the following steps of:
step one, a plurality of steel strands distributed in a ring shape penetrate through a circular tube, a connecting seat, a steel beam, a buffer plug and an anchoring cylinder, the anchoring cylinder is fixed in the steel beam and the connecting seat by rotating a fixing ring, the steel strands are fixed in the symmetrical anchoring cylinder by using clamping pieces, the circular tube and the connecting seat are connected, and therefore a tower frame and the steel beam arranged on the base can be connected and fixed through a stay cable assembly;
filling a proper amount of mercury metal into a sealed space formed between the first piston, the second piston and the cylinder, driving the threaded cylinder to rotate by using a motor, and lifting a screw rod in the threaded cylinder under the limit of a guide rod so as to adjust the position of the volume of the sealed space formed between the first piston, the second piston and the cylinder;
step three, when the temperature rises, the mercury metal heated volume expands, so that the first piston and a first rectangular column connected with the first piston are pushed, the first rectangular column rises to drive and push a first moving plate to rise, and a first air hole, a first round hole, an air inlet and a first rectangular hole in the circular tube are communicated;
step four, when the temperature rises, the mercury metal heated volume expands to promote the second rectangle post that first piston and its connection to rise, the second rectangle post rises and promotes second movable plate and rack to rise, make inside intercommunication of second gas pocket, the second round hole, exhaust hole and the second rectangle hole, and the rack can drive first gear and dwang rotation, detection device makes the air discharge fan can open through the rotation that detects the dwang, can discharge the inside moisture of pipe after the air discharge fan is opened, reach the effect of automatic dehumidification, also accessible second piston top's resistance wire comes manual control temperature variation, adjust dehumidification.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a plurality of steel strands distributed in a ring shape penetrate through the circular tube, the connecting seat, the steel beam, the buffer plug and the anchoring barrel, the fixing ring is rotated again, the anchoring barrel is fixed in the steel beam and the connecting seat, the steel strands are fixed in the symmetrical anchoring barrel by using the clamping pieces, and the circular tube and the connecting seat are connected, so that the tower and the steel beam arranged on the base can be connected and fixed through the stay cable assembly.
2. According to the invention, the motor is utilized to drive the threaded cylinder to rotate, and the screw rod in the threaded cylinder is lifted under the limit of the guide rod, so that the position of the volume of a sealing space formed among the first piston, the second piston and the cylinder is adjusted.
3. According to the invention, a proper amount of mercury metal is filled in a sealed space formed among the first piston, the second piston and the cylinder, so that the heated volume of the mercury metal expands when the temperature rises, the first rectangular column and the second rectangular column at the top end of the first piston are pushed to rise, the first rectangular column rises to enable the circular tube, the air inlet hole and the first rectangular hole to be communicated, the second rectangular column rises to enable the circular tube, the air outlet hole and the second rectangular hole to be communicated, the rack can drive the first gear and the rotating rod to rotate, the detection device can enable the exhaust fan to be started by detecting the rotation of the rotating rod, moisture in the circular tube can be discharged after the exhaust fan is started, the automatic dehumidification effect is achieved, and the resistance wire at the top end of the second piston can be used for manually controlling the temperature change to regulate dehumidification.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the front structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
FIG. 3 is a schematic cross-sectional view of an exhaust assembly according to the present invention.
FIG. 4 is a schematic cross-sectional view of an air intake assembly and an adjusting assembly according to the present invention.
FIG. 5 is a schematic view of an exploded view of a shock absorbing assembly according to the present invention.
Fig. 6 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
Fig. 7 is an enlarged schematic view of the structure B in fig. 2 according to the present invention.
Fig. 8 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.
Fig. 9 is an enlarged schematic view of the structure of fig. 7 at D in accordance with the present invention.
Fig. 10 is an enlarged schematic view of the structure at E in fig. 4 according to the present invention.
In the figure: 1. a tower; 2. a base; 3. a steel beam; 4. a stay cable assembly; 401. a round tube; 402. a first flange; 403. a second flange; 404. a connecting seat; 405. a connecting rod; 406. a bolt; 407. a limiting piece; 408. a first nut; 409. a sleeve; 410. steel strand; 411. a sealing plug; 412. an anchor cylinder; 413. a clamping piece; 414. a fixing ring; 415. a fixed rod; 416. a third flange; 417. a second nut; 5. a fastening assembly; 501. a semicircular ring; 502. a semicircular clasp; 503. a buffer plug; 6. an air intake assembly; 601. a first fixed block; 602. an air inlet hole; 603. a first rectangular hole; 604. a first moving plate; 605. a first rectangular column; 606. a first disc; 607. a first limiting cylinder; 7. an exhaust assembly; 701. a second fixed block; 702. an exhaust hole; 703. an exhaust fan; 704. a second rectangular hole; 705. a second moving plate; 706. a rack; 707. a second rectangular column; 708. a second disc; 709. the second limiting cylinder; 710. a first gear; 711. a rotating lever; 712. a detection device; 8. an adjustment assembly; 801. a cylinder; 802. a first piston; 803. a second piston; 804. an apparatus box; 805. a screw; 806. a thread cylinder; 807. a second gear; 808. a third gear; 809. a motor; 810. a limiting ring; 811. a guide rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-10, the invention provides a stay cable auxiliary mechanism based on a dehumidification system, which comprises a tower 1, wherein a base 2 is installed at the bottom end of one side of the tower 1, steel beams 3 are installed at the upper end of one side of the tower 1 close to the base 2 and at two symmetrical sides of the base 2 far away from the tower 1, a stay cable assembly 4 is installed on two steel beams 3 on the same side of the tower 1 and the base 2, the stay cable assembly 4 comprises a circular tube 401, first flanges 402 are installed at two ends of the circular tube 401, a second flange 403 is installed at one side of the first flange 402 far away from the circular tube 401, symmetrical connecting seats 404 are installed at one ends of the second flange 403 far away from the circular tube 401, a plurality of steel strands 410 are annularly distributed in the circular tube 401 and the two symmetrical connecting seats 404, a plurality of symmetrical anchor cylinders 412 are slidably arranged on the steel strands 410, a plurality of clamping pieces 413 are annularly distributed at one ends of the anchor cylinders 412 far away from the circular tube 401, and the steel strands 410 are fixed by the clamping pieces 413 and the anchor cylinders 412.
The connecting rod 405 that a plurality of annular distributes is inserted on the first ring flange 402, the bolt 406 is installed to the one end that the connecting rod 405 is close to the second ring flange 403, the spacing piece 407 is installed to the one end that the bolt 406 kept away from the connecting rod 405, the screw thread is equipped with first nut 408 on the connecting rod 405, first nut 408 installs the one end that the first ring flange 402 is close to the pipe 401, the jack internally mounted who distributes on the second ring flange 403 has sleeve 409, the one end card that bolt 406 and connecting rod 405 are close to the bolt 406 is established in sleeve 409 inside, utilizes tensile 406 to insert into sleeve 409 inside and connects connecting seat 404 and pipe 401, and the symmetry connecting seat 404 fixed mounting is at the upper and lower both ends of girder steel 3 that is closest to it, the steel strand 410 of pylon 1 and base 2 same one side runs through two girder steel 3 on it, and a plurality of girder steel strand 410 is installed respectively in the top layer's girder steel 3 and the top layer connecting seat inside and bottom layer's girder steel strand 404 inside and the inside of base 2 that the symmetry anchor section of sliding setting on the steel strand 410, utilizes pylon 1 and base 2 to connect.
The utility model provides a plurality of be equipped with symmetrical sealing plug 411 on steel strand wires 410, two sealing plugs 411 on the steel strand wires 410 of pylon 1 and base 2 same one side are installed respectively inside the connection seat 404 of middle two-layer, seal the connection seat 404 inside, clamping piece 413 is fixed on steel strand wires 410, anchor section of thick bamboo 412 is kept away from the one end outer lane screw thread of pipe 401 and is equipped with solid fixed ring 414, gu fixed ring 414 is close to one end cover that pipe 401 establishes the one end that is kept away from pipe 401 apart from its nearest connection seat 404, gu fixed ring 414 is kept away from pipe 401's one end annular distribution has a plurality of dead lever 415, a plurality of gu fixed rod 415 is gone up the slip and is equipped with third ring 416, the one end that is close to pipe 401 on the third ring 416 can be kept away from pipe 401 with a plurality of clamping piece 413 contacts, utilizes third ring 416 to protect clamping piece 413, gu the screw thread is equipped with the second nut 417 on the dead lever 415, gu second nut 417 installs the one end that is kept away from pipe 401, a plurality of gu fixed ring 414 is close to pipe 401 one end cover is established at pipe 401 one end, gu fixed ring 414 is located the one end of pipe 5, gu fixed ring is located the one end of pipe is located the pipe 501 has a plurality of ring 5, and is equipped with the symmetry to have the ring 501 to be equipped with the inside the ring that is located the ring 501, and the inside the ring is located the ring is equipped with the ring 501 to the ring is equipped with the ring that has the symmetry 501, the ring that is equipped with the ring that has the ring and the ring that has the ring 501, the ring that the ring is fixed 501, the ring is fixed 501 and the ring is fixed has the ring and the ring is fixed 501 and the ring has the ring and the ring 410.
The utility model discloses a circular tube 401, including pipe 401, the subassembly 6 that admits air is including first fixed block 601, inlet port 602 has been seted up to first fixed block 601 upper end, first rectangular hole 603 has been seted up to first fixed block 601 inside, the inside slip of first rectangular hole 603 is equipped with first movable plate 604, first rectangular post 605 is installed to first movable plate 604 bottom, first round hole has been seted up to first fixed block 601 bottom, first round hole internally mounted has symmetrical first disc 606, and the symmetry first spacing section of thick bamboo 607 is installed to first disc 606 center department, first rectangular post 605 can slide in first spacing section of thick bamboo 607 inside, first fixed block 601 is installed in the pipe 401 lower extreme outside, first gas pocket has been seted up to pipe 401 lower extreme, first gas pocket, first round hole, inlet port 602 and the inside intercommunication of first rectangular hole 603 make the lift of first movable plate 604 can control the opening and shutting of inlet port 602.
The exhaust assembly 7 is arranged on the outer side of the upper end of the circular tube 401, the exhaust assembly 7 comprises a second fixing block 701, an exhaust hole 702 is formed in the upper end of the second fixing block 701, an exhaust fan 703 is arranged in the exhaust hole 702, a second rectangular hole 704 is formed in the second fixing block 701, a second moving plate 705 is slidably arranged in the second rectangular hole 704, a rack 706 is arranged on one side, close to the exhaust fan 703, of the second moving plate 705, a first gear 710 is meshed with the rack 706, a rotating rod 711 is arranged at the center of the first gear 710, a detection device 712 is arranged at one end of the rotating rod 711, a second rectangular column 707 is arranged at the bottom end of the second moving plate 705, a second round hole 708 is formed in the second round hole, a second limiting cylinder 709 is arranged in the second round hole 708, one side, close to the exhaust fan 703, of the second rectangular column 706 is arranged on the second rectangular column 706, the second limiting cylinder 709 can slide in the second round hole 709, and the second round hole 702 can be communicated with the exhaust hole 401, and the exhaust hole 401 can be fixedly arranged at the outer side of the second round hole 702.
The adjusting assembly 8 is arranged at the bottom ends of the first fixing block 601 and the second fixing block 701, the adjusting assembly 8 comprises a cylinder 801, a first piston 802 is arranged at the upper end inside the cylinder 801 in a sliding mode, a second piston 803 is arranged at the lower end inside the cylinder 801 in a sliding mode, a device box 804 is arranged at the bottom end of the cylinder 801, a threaded cylinder 806 is rotatably arranged inside the device box 804, a screw 805 is arranged in the threaded cylinder 806 in an internal threaded mode, a second gear 807 is arranged at the outer ring of the lower end of the threaded cylinder 806, a third gear 808 is meshed with the second gear 807, a motor 809 is arranged inside the device box 804, the output end of the motor 809 is fixedly connected with the center of the third gear 808, a limiting ring 810 is arranged at the bottom end of the screw 805 in a clamping mode, the top end of the screw 805 is fixedly connected with the bottom end of the second piston 803, a plurality of guide rods 811 are arranged at the bottom end of the second piston 803, the lower end of the guide rods 811 can slide inside the device box 804, the motor is utilized to drive the second piston 803 to lift, accordingly the first piston 802, the second piston 803 and the second piston 803 are driven to move by means of the motor, the volume space formed between the second piston 803 and the cylinder 803 is meshed with the second gear 807, the second piston 803 is fixedly connected with the top end of the second piston 803, and the first piston 802, the top end of the second piston is connected with the second piston 803, and the second piston 803 are fixedly connected with the top end of the second piston 803, and the second piston 803.
The stay cable auxiliary mechanism dehumidification method based on the dehumidification system comprises the following steps of:
firstly, a plurality of steel strands 410 distributed in a ring shape penetrate through a circular tube 401, a connecting seat 404, a steel beam 3, a buffer plug 503 and an anchoring cylinder 412, then the anchoring cylinder 412 is fixed in the steel beam 3 and the connecting seat 404 by rotating a fixing ring 414, the steel strands 410 are fixed in the symmetrical anchoring cylinder 412 by using clamping pieces 413, and the circular tube 401 and the connecting seat 404 are connected, so that the steel beam 3 arranged on a tower 1 and a base 2 can be connected and fixed through a stay cable assembly 4;
filling a proper amount of mercury metal into a sealed space formed between the first piston 802, the second piston 803 and the cylinder 801, driving the threaded cylinder 806 to rotate by using the motor 809, and lifting a screw 805 in the threaded cylinder 806 under the limit of the guide rod 811, thereby adjusting the volume position of the sealed space formed between the first piston 802, the second piston 803 and the cylinder 801;
step three, when the temperature rises, the heated volume of the mercury metal expands, so that the first piston 802 and the first rectangular column 605 connected with the first piston are pushed, the first rectangular column 605 rises to drive and push the first moving plate 604 to rise, and the first air hole, the first round hole, the air inlet 602 and the first rectangular hole 603 inside the round tube 401 are communicated;
fourth, when the temperature rises, the mercury metal expands due to the heated volume, so as to push the first piston 802 and the second rectangular column 707 connected with the first piston, the second rectangular column 707 rises and pushes the second moving plate 705 and the rack 706 to rise, so that the second air hole, the second round hole, the exhaust hole 702 and the second rectangular hole 704 are internally communicated, the rack 706 can drive the first gear 710 and the rotating rod 711 to rotate, the detecting device 712 can open the exhaust fan 703 by detecting the rotation of the rotating rod 711, moisture in the circular tube 401 can be discharged after the exhaust fan 703 is opened, the effect of automatic dehumidification is achieved, and the temperature change can be manually controlled by using a resistance wire at the top end of the second piston 803 to adjust dehumidification. .
Further, the method comprises the steps of.
Working principle: when the steel cable fixing device is used, a plurality of steel strands 410 which are distributed in a ring shape penetrate through a round pipe 401, a connecting seat 404, a steel beam 3, a buffer plug 503 and an anchoring barrel 412, the anchoring barrel 412 is fixed inside the steel beam 3 and the connecting seat 404 by rotating a fixing ring 414, the steel strands 410 are straightened by a tensioning device, the steel strands 410 are fixed inside the symmetrical anchoring barrel 412 by clamping pieces 413, the clamping pieces 413 are protected by installing a third flange 416, a connecting rod 405 is inserted into insertion holes in the second flange 403 and the first flange 402, bolts 406 are inserted into sleeves 409, and first nuts 408 are rotated, the round pipe 401 and the connecting seat 404 are connected, the buffer plug 503 is clamped and fixed by the bolts and the fastening nuts, and the steel strands 410 are fastened, so that the steel beams 3 arranged on a tower 1 and a base 2 can be connected and fixed by a suspension cable assembly 4;
a proper amount of mercury metal is filled in a sealed space formed among the first piston 802, the second piston 803 and the cylinder 801, a motor 809 is used for driving a third gear 808 to rotate, the third gear 808 rotates to drive a second gear 807 to rotate, the second gear 807 rotates to drive a threaded cylinder 806 to rotate in a device box 804, and a screw 805 in the threaded cylinder 806 is lifted up and down under the limit of a guide rod 811, so that the position of the volume of the sealed space formed among the first piston 802, the second piston 803 and the cylinder 801 is adjusted;
when the temperature rises, the mercury metal heated volume expands, so that the first piston 802 is pushed to rise, the first piston 802 rises to push the first rectangular column 605 and the second rectangular column 707 to rise, the first rectangular column 605 rises to drive and push the first movable plate 604 to rise, the first movable plate 604 rises to avoid sealing the air inlet 602, so that the first air hole, the first round hole, the air inlet 602 and the first rectangular hole 603 in the circular tube 401 are communicated, at the moment, outside air can enter the circular tube 401, the second rectangular column 707 rises to push the second movable plate 705 and the rack 706 to rise, the second movable plate 705 rises to avoid sealing the air outlet 702, so that the second air hole, the second round hole, the air outlet 702 and the second rectangular hole 704 are communicated, the rack 706 can drive the first gear 710 to rotate, the first gear 710 rotates to drive the rotary rod 711 to rotate, the detection device 712 can enable the air outlet fan 703 to be opened by detecting the rotation of the rotary rod 711, the air outlet fan 401 can discharge moisture in the circular tube 401 after the air outlet fan is opened, and when the temperature is reduced, the metal volume is reduced, the first movable plate 604 and the second movable plate 702 can also be automatically reduced, and the second movable plate 602 can be automatically sealed by the temperature of the second movable plate 702, and the second movable plate 803 can be automatically reduced, and the top end of the second movable plate 803 can be automatically sealed, and the top end of the humidity can be reduced, and the top end of the air-down is automatically reduced, and the humidity resistance is adjusted, and the top is automatically reduced, and the top is adjusted.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. Stay cable auxiliary mechanism based on dehumidification system, including pylon (1), its characterized in that: the utility model provides a novel air intake system, including tower (1), tower (1) one side bottom is installed base (2), tower (1) is close to one side upper end and base (2) of the symmetry of base (2) and is kept away from tower (1) both sides and all installs girder steel (3), install suspension cable subassembly (4) on two girder steel (3) of tower (1) and base (2) same side, suspension cable subassembly (4) are including pipe (401), first ring flange (402) are all installed to pipe (401) both ends, second ring flange (403) are installed to one side that pipe (401) were kept away from to first ring flange (402), symmetrical connecting seat (404) are installed to one end that pipe (401) were kept away from to second ring flange (403), a plurality of steel strand wires (410) and two sets of symmetrical connecting seat (404) inside annular distribution have a plurality of steel strand wires (410), a plurality of on steel strand wires (410) are equipped with the slip anchor section of thick bamboo (412), annular distribution (413) are installed to one end that pipe (401) were kept away from, a plurality of clamping piece (6) are installed in anchor section of thick bamboo (412), a plurality of clamping piece (6) are installed in a mode, a plurality of air intake system (6) is including a fixed subassembly (6), an air inlet hole (602) is formed in the upper end of the first fixing block (601), a first rectangular hole (603) is formed in the first fixing block (601), a first moving plate (604) is arranged in the first rectangular hole (603) in a sliding mode, a first rectangular column (605) is mounted at the bottom end of the first moving plate (604), an air exhaust component (7) is mounted on the outer side of the upper end of the round tube (401), the air exhaust component (7) comprises a second fixing block (701), an air exhaust hole (702) is formed in the upper end of the second fixing block (701), an air exhaust fan (703) is mounted in the air exhaust hole (702), a second rectangular hole (704) is formed in the second fixing block (701), a second moving plate (705) is arranged in the second rectangular hole (704) in a sliding mode, a rack (706) is mounted on one side, close to the air exhaust fan (703), a first gear (710) is meshed with the first gear (710), a rotating rod (711) is mounted at the center of the first gear (710), a detecting device is mounted on the second end (711), a rectangular column (707) is mounted on the second end (707) of the second moving plate (707), the adjusting assembly (8) comprises a cylinder (801), a first piston (802) is slidably arranged at the upper end inside the cylinder (801), a second piston (803) is slidably arranged at the lower end inside the cylinder (801), a device box (804) is installed at the bottom end of the cylinder (801), a threaded cylinder (806) is rotatably arranged inside the device box (804), and a screw (805) is arranged inside the threaded cylinder (806) in a threaded manner;
the sealed space formed among the first piston, the second piston and the cylinder is internally filled with a proper amount of mercury metal;
the bottom end of the first fixing block (601) is provided with a first round hole, a first symmetrical disc (606) is arranged in the first round hole, a first limiting cylinder (607) is arranged at the center of the first symmetrical disc (606), the first rectangular column (605) can slide in the first limiting cylinder (607), the first fixing block (601) is arranged on the outer side of the lower end of the round pipe (401), the lower end of the round pipe (401) is provided with a first air hole, and the first air hole, the first round hole, the air inlet (602) and the first rectangular hole (603) are communicated with each other;
the utility model discloses a novel air conditioner is characterized in that a second round hole is formed in the bottom end of a second fixed block (701), a second round disc (708) which is symmetrical is arranged in the second round hole, a second limiting cylinder (709) is arranged in the center of the second round disc (708), a rack (706) is arranged on one side, close to an exhaust fan (703), of a second moving plate (705) and a second rectangular column (707), the second rectangular column (707) can slide in the second limiting cylinder (709), the rack (706) penetrates through the second limiting cylinder (709), a second air hole is formed in the upper end of a round tube (401), the second fixed block (701) is arranged on the outer side of the upper end of the round tube (401), and the second air hole, the second round hole, the exhaust hole (702) and the second rectangular hole (704) are internally communicated.
2. The stay cable auxiliary mechanism based on the dehumidification system according to claim 1, wherein a plurality of annularly distributed connecting rods (405) are inserted on the first flange plate (402), bolts (406) are installed at one ends, close to the second flange plate (403), of the connecting rods (405), limiting plates (407) are installed at one ends, far away from the connecting rods (405), of the bolts (406), first nuts (408) are arranged on the connecting rods (405) in a threaded mode, the first nuts (408) are installed at one ends, close to the circular tubes (401), of the first flange plate (402), sleeves (409) are installed inside insertion holes, distributed annularly, of the second flange plate (403), and one ends, close to the bolts (406), of the connecting rods (405) are clamped inside the sleeves (409).
3. Stay cable auxiliary mechanism based on dehumidification system as claimed in claim 1, characterized in that the symmetrical connection seats (404) are fixedly installed at the upper and lower ends of the steel beam (3) nearest to the connection seats, the steel strands (410) on the same side of the tower (1) and the base (2) penetrate through two steel beams (3) on the steel strands, and symmetrical anchoring drums (412) slidingly arranged on the steel strands (410) are installed inside the steel beam (3) and the connection seat (404) on the top layer and inside the steel beam (3) and the connection seat (404) on the bottom layer on the same side of the tower (1) and the base (2).
4. A stay cable auxiliary mechanism based on a dehumidification system as claimed in claim 3, wherein a plurality of symmetrical sealing plugs (411) are arranged on the steel strands (410), two sealing plugs (411) on the steel strands (410) on the same side of the tower (1) and the base (2) are respectively arranged inside a connecting seat (404) on two layers in the middle, the clamping pieces (413) are fixed on the steel strands (410), a fixing ring (414) is arranged on one end, far away from the circular tube (401), of the anchoring barrel (412) in an outer ring thread manner, one end, close to the circular tube (401), of the fixing ring (414) is sleeved on one end, far away from the circular tube (401), of the nearest connecting seat (404), a plurality of fixing rods (415) are annularly distributed on one end, far away from the circular tube (401), a plurality of fixing rods (415) are provided with third flange discs (416) in a sliding manner, one ends, close to the circular tube (401), of the third flange discs (416) can be contacted with one ends, far away from the circular tube (401), of the fixing rods (412), one ends, close to the second flange discs (417) are provided with a second flange disc (417), and the first flange disc (417) is provided with a nut (417).
5. Stay cable auxiliary mechanism based on dehumidification system according to claim 1, characterized in that the fastening assembly (5) comprises symmetrical semicircular rings (501), a buffer plug (503) is installed inside the symmetrical semicircular rings (501), symmetrical semicircular rings (502) are installed inside the semicircular rings (501), and two groups of semicircular rings (502) distributed symmetrically inside the symmetrical semicircular rings (501) are respectively contacted with two ends of the buffer plug (503).
6. The stay cable auxiliary mechanism based on a dehumidification system according to claim 1, wherein a second gear (807) is mounted on the outer ring of the lower end of the threaded cylinder (806), a third gear (808) is meshed with the second gear (807), a motor (809) is mounted in the device box (804), the output end of the motor (809) is fixedly connected with the center of the third gear (808), a limiting ring (810) is clamped at the bottom end of the screw (805), the top end of the screw (805) is fixedly connected with the bottom end of the second piston (803), a plurality of guide rods (811) are mounted at the bottom end of the second piston (803), the lower end of the guide rods (811) can slide in the device box (804), and a resistance wire is mounted at the top end of the second piston (803).
7. The stay cable assist mechanism based on a dehumidification system as recited in claim 1, wherein the bottom end of the first rectangular column (605) is fixedly connected to the top end of the first piston (802) inside the cylinder (801) at the bottom end thereof, and the bottom ends of the second rectangular column (707) and the rack (706) are fixedly connected to the top end of the first piston (802) inside the cylinder (801) at the bottom end thereof.
8. The dehumidification method of the stay cable auxiliary mechanism based on the dehumidification system is characterized by comprising the following steps of:
step one, a plurality of steel strands (410) distributed in a ring shape penetrate through a circular tube (401), a connecting seat (404), a steel beam (3), a buffer plug (503) and an anchoring cylinder (412), then the anchoring cylinder (412) is fixed inside the steel beam (3) and the connecting seat (404) through rotating a fixing ring (414), the steel strands (410) are fixed inside the symmetrical anchoring cylinder (412) through clamping pieces (413), the circular tube (401) and the connecting seat (404) are connected, and therefore the steel beam (3) arranged on a tower (1) and a base (2) can be connected and fixed through a stay cable assembly (4);
filling a proper amount of mercury metal into a sealed space formed between the first piston (802), the second piston (803) and the cylinder (801), driving a threaded cylinder (806) to rotate by using a motor (809), and lifting a screw rod (805) in the threaded cylinder (806) under the limit of a guide rod (811), so as to adjust the volume position of the sealed space formed between the first piston (802), the second piston (803) and the cylinder (801);
step three, when the temperature rises, the mercury metal heated volume expands, so that a first piston (802) and a first rectangular column (605) connected with the first piston are pushed, the first rectangular column (605) rises to drive and push a first moving plate (604) to rise, and a first air hole, a first round hole, an air inlet hole (602) and a first rectangular hole (603) in the circular tube (401) are communicated;
and fourthly, when the temperature rises, the mercury metal heated volume expands, so that the first piston (802) and a second rectangular column (707) connected with the first piston are pushed to rise, the second rectangular column (707) rises and pushes a second moving plate (705) and a rack (706) to rise, the second air hole, the second round hole, the exhaust hole (702) and the second rectangular hole (704) are communicated, the rack (706) can drive the first gear (710) and the rotating rod (711) to rotate, the detection device (712) can open the exhaust fan (703) by detecting the rotation of the rotating rod (711), moisture in the circular tube (401) can be discharged after the exhaust fan (703) is opened, the automatic dehumidification effect is achieved, and the temperature change can be manually controlled by using a resistance wire at the top end of the second piston (803) to adjust the dehumidification.
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| CN114438882B (en) * | 2022-03-07 | 2024-06-25 | 中交一公局集团有限公司 | Stay cable structure of multifunctional cable-stayed bridge |
| CN115874487B (en) * | 2022-12-26 | 2024-01-23 | 杭州美辰纸业技术有限公司 | Automatic water adding equipment for steam humidifier and application method of automatic water adding equipment |
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Denomination of invention: Cable stayed auxiliary mechanism and dehumidification method based on dehumidification system Granted publication date: 20230502 Pledgee: Agricultural Bank of China Shanghai Branch Business Department Pledgor: SHANGHAI PUJIANG CABLE Co.,Ltd. Registration number: Y2024310000682 |