CN116101895B - Running rail fixing system for water plate girder hoisting machine in typhoon weather - Google Patents
Running rail fixing system for water plate girder hoisting machine in typhoon weather Download PDFInfo
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- CN116101895B CN116101895B CN202211531243.9A CN202211531243A CN116101895B CN 116101895 B CN116101895 B CN 116101895B CN 202211531243 A CN202211531243 A CN 202211531243A CN 116101895 B CN116101895 B CN 116101895B
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- sliding seat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
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- Engineering & Computer Science (AREA)
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Abstract
The application discloses a travelling rail fixing system of a water plate girder hoisting machine for typhoon weather, which belongs to the field of hoisting machines and comprises a plurality of pile blocks arranged on the sea, wherein a sliding seat for fixing a travelling rail is arranged on the pile blocks in a sliding manner, a first sliding groove for sliding and matching with the sliding seat is arranged in the pile blocks, a fixing rod for fixing the travelling rail is arranged on the sliding seat in a sliding manner, a first clamping block is arranged in the sliding seat, a clamping groove for being in plug-in and matching with the first clamping block is arranged on the pile blocks, a first driving component for driving the first clamping block to move is arranged on the sliding seat, a second driving component for driving the fixing rod to move is arranged on the pile blocks, an adjusting component for adjusting the distance between adjacent sliding seats is arranged on the pile blocks, and a plurality of pull rings are arranged on the pile blocks. The application has the effect of improving the stability of the travelling rail of the water plate girder hoisting machine in typhoon weather.
Description
Technical Field
The application relates to the field of hoisting machines, in particular to a travelling rail fixing system of a water plate girder hoisting machine for typhoon weather.
Background
The prefabrication, shipment and installation of the beam plates are key to the construction of the hydraulic main structure, and because the number of the prefabricated beams and the prefabricated panels of the water engineering is large, the engineering quantity is large, the construction period is short and the task is heavy. The water construction operation area is narrow, so that an operator adopts a mode of combining steel trestle transportation with self-forward propulsion of a water hoisting machine, and compared with the traditional crane ship installation process, the economic cost of transportation and installation is greatly saved.
When using the hoist and mount machine on water to hoist precast beam and prefabricated panel, need fix hoist and mount machine driving track on the pile on water in advance, because the construction site is located the sea, when typhoon weather, the stormy waves are great, and the stormy waves can lead to hoist and mount machine track skew to form certain potential safety hazard.
Disclosure of Invention
In order to improve stability of a travelling rail of the water plate girder crane in typhoon weather, the application provides a travelling rail fixing system of the water plate girder crane in typhoon weather.
The application provides a traveling rail fixing system for a water plate girder hoisting machine in typhoon weather, which adopts the following technical scheme:
The utility model provides a water plate girder hoisting machine driving track fixing system for typhoon weather, includes a plurality of pile benches that set up in the sea, the pile benches is gone up to slide and is provided with and is used for fixing driving orbital sliding seat, set up in the pile benches be used for with the sliding seat slides complex first spout, slide on the sliding seat and be provided with and be used for fixing driving orbital dead lever, be provided with first fixture block in the sliding seat, set up on the pile benches be used for with first fixture block grafting complex draw-in groove, be provided with on the sliding seat and be used for the drive first drive assembly that the first fixture block removed, be provided with on the sliding seat and be used for the drive the second drive assembly that the dead lever removed, be provided with on the pile benches and be used for adjusting adjacently the adjusting part of sliding seat distance, be provided with a plurality of pull rings on the pile benches, the chain block passes the pull ring, chain block couple and driving track joint.
Through adopting above-mentioned technical scheme, when fixing hoist machine driving track, operating personnel remove two tracks to in two adjacent sliding seats, the adjustment subassembly drive sliding seat removes in first spout, thereby the distance between two tracks is removed to the sliding seat changes, adjust to specific distance back, the dead lever removal is fixed driving track on the sliding seat to the dead lever removal, first drive assembly drive first fixture block removes and inserts in the draw-in groove simultaneously, restrict the ascending motion of sliding seat vertical direction, operating personnel hangs the couple on the chain block in the recess on driving track, adjust the iron chain on the chain block simultaneously, under the pull ring effect, chain block couple, dead lever and first fixture block are fixed driving track on the pile table, driving track also can not take place the skew, set up the adjustment subassembly simultaneously, help staff adjust track pitch, improve work efficiency.
Preferably, the first driving assembly comprises a supporting plate for supporting a travelling crane rail, the supporting plate is slidably arranged in the sliding seat, a second sliding groove for sliding matching with the supporting plate is formed in the sliding seat, a buffer spring is fixedly connected to the supporting plate, the end part of the buffer spring, which is far away from the supporting plate, is fixedly connected with the inner end wall of the second sliding groove, the end part of the first clamping block, which is far away from the clamping groove, penetrates into the second sliding groove, the end part of the first clamping block, which is located in the second sliding groove, is in butt joint with the supporting plate, a first return spring is arranged on the first clamping block, the end part of the first clamping block, which is far away from the first clamping block, is fixedly connected with the sliding seat, and the end parts, which are close to each other, of the first clamping block and the supporting plate are all provided with inclined planes.
Through adopting above-mentioned technical scheme, when operating personnel removes the driving track to the backup pad, under the action of gravity, the backup pad moves down and compresses buffer spring in the second spout, and the backup pad inclined plane promotes first fixture block and removes and insert in the draw-in groove in the sliding seat.
Preferably, the second driving assembly comprises a first rack, the first rack is slidably arranged in the sliding seat in a penetrating manner, a second restoring spring is fixedly connected to the end part of the first rack, which is close to the fixed rod, and is far away from the end part of the first rack, which is fixedly connected with the fixed rod, and a third driving assembly used for driving the first rack to move is arranged in the sliding seat.
Through adopting above-mentioned technical scheme, when the backup pad receives driving track pressure downwardly moving, first rack of third drive assembly drive removes, first rack removes and makes the dead lever remove, in order to guarantee driving track's steadiness this moment, the dead lever top surface flushes with driving track top surface, earlier with driving track lateral wall butt when the dead lever removes, first rack removes and stretches second return spring this moment, when driving track removes to the nadir, the dead lever top surface flushes with driving track top surface, first rack removes the end, under the effect of second return spring, second return spring pulling dead lever continues to move to driving track and fix driving track in the sliding seat.
Preferably, the third driving assembly comprises a first straight gear and a second rack, the first straight gear is rotatably mounted in the sliding seat, a first accommodating groove is formed in the sliding seat, the first straight gear is rotatably connected with the inner side wall of the first accommodating groove, one end of the second rack is fixedly connected with the supporting plate, the other end of the second rack penetrates into the first accommodating groove, the second rack is in sliding fit with the inner side wall of the first accommodating groove, and the second rack is meshed with the first straight gear.
Through adopting above-mentioned technical scheme, when the backup pad receives driving track pressure and moves downwards, the second rack removes simultaneously, the second rack removes and makes first gear rotation, first gear rotation makes first rack remove, first rack removes and makes the dead lever remove, in order to guarantee driving track's steadiness this moment, the dead lever top surface flushes with driving track top surface, earlier with driving track lateral wall butt when the dead lever removes, first rack removes and stretches the second return spring this moment, driving track removes when reaching the nadir, the dead lever top surface flushes with driving track top surface, first rack removes the end, under the effect of second return spring, the second return spring pulls the dead lever and continues to move to driving track and fix driving track in the sliding seat.
Preferably, a plugging rod is arranged in the sliding seat in a sliding manner, one end of the plugging rod is fixedly connected with the fixed rod, and the other end of the plugging rod penetrates into the second sliding groove and is in plugging fit with the travelling rail.
Through adopting above-mentioned technical scheme, when second return spring pulling dead lever continues to move to the driving track, the spliced pole passes the second spout and inserts in the recess on the driving track lateral wall, further fixes the driving track in the sliding seat, prevents that the driving track from sliding in the backup pad, improves the steadiness.
Preferably, the adjusting assembly comprises a first sleeve and a first pushing rod, the first sleeve is arranged between adjacent pile benches, the first pushing rod is fixedly connected with the sliding seat close to the side wall of the first sleeve, the end part of the first pushing rod, which is far away from the sliding seat, penetrates into the first sleeve, the first pushing rod is in sliding fit with the first sleeve, a third sliding groove which is used for being in sliding fit with the first pushing rod is formed in the first sleeve, and a fourth driving assembly which is used for driving the first pushing rod to move is arranged in the first sleeve.
Through adopting above-mentioned technical scheme, when needing to adjust the distance between two adjacent sliding seats, fourth drive assembly drive first catch bar removes, and first catch bar removes and makes the sliding seat remove in first spout, removes in the first spout and makes.
Preferably, the fourth driving assembly comprises a motor and a first screw rod, the first screw rod is rotatably installed in the first sleeve, one end of the first screw rod penetrates into the first pushing rod, the first screw rod is in threaded fit with the first pushing rod, the motor is arranged on the first sleeve, the motor output end penetrates into the first sleeve, a first bevel gear is fixedly sleeved on the motor output end, a second bevel gear is fixedly sleeved on the end part, away from the first pushing rod, of the first screw rod, and the first bevel gear and the second bevel gear are meshed with each other.
Through adopting above-mentioned technical scheme, when needing to adjust the distance between two adjacent sliding seats, the motor starts, and motor drive first bevel gear rotates, and first bevel gear rotates and makes second bevel gear rotate, and second bevel gear rotates and makes first lead screw rotate, and first lead screw rotates and makes first catch bar remove in first sleeve pipe, and first catch bar removes and makes two adjacent sliding seats remove in its corresponding first spout simultaneously to make things convenient for the distance between the operating personnel control sliding seat.
Preferably, a plurality of anti-skidding blocks are arranged on the sliding seat in a sliding and penetrating mode, the anti-skidding blocks are in butt joint with the inner bottom surface of the first sliding groove, the anti-skidding blocks are located at the end portions in the sliding seat, second screw rods are arranged on the end portions of the sliding seat in a penetrating mode and are in threaded fit with the anti-skidding blocks, the second screw rods are connected with the sliding seat in a rotating mode, second spur gears are fixedly sleeved on the second screw rods, and a fifth driving assembly used for driving the second spur gears to rotate is arranged in the sliding seat.
Through adopting above-mentioned technical scheme, fifth drive assembly drive second straight-tooth wheel rotates, and second straight-tooth wheel rotates and makes the second lead screw rotate, and the second lead screw rotates and makes the antiskid piece remove and with the interior bottom surface butt of first spout on the stake platform, prevents that the sliding seat from continuing to slide in first spout, improves the stability of sliding seat.
Preferably, the fifth driving assembly comprises a gear ring and a third spur gear, the gear ring is rotatably mounted in the sliding seat, the gear ring is meshed with the second spur gear, the third spur gear is rotatably mounted in the sliding seat, the third spur gear is meshed with the gear ring, a second sleeve is arranged on the pile table, a second pushing rod is arranged in the second sleeve in a penetrating manner, the second pushing rod penetrates through the pile table and is fixedly connected with the sliding seat, a second clamping block is arranged in the second pushing rod in a penetrating manner, a slot for being in plug-in fit with the second clamping block is formed in the second sleeve, a fourth sliding groove for being in sliding fit with the second clamping block is formed in the second pushing rod, a third return spring is fixedly connected to the second clamping block, the end part of the third return spring is far away from the second clamping block, the end part of the third sliding groove is fixedly connected with the inner end wall of the fourth sliding groove, a third pushing rod is arranged in a penetrating manner, the second pushing rod penetrates through the second pushing rod in the second pushing rod, the second pushing rod is arranged in a penetrating manner, the third sliding rod is fixedly connected with the inner end part of the third sliding seat, and is far from the end part of the third sliding seat, and the fifth pushing rod is fixedly connected with the inner end part of the third sliding rod.
Through adopting above-mentioned technical scheme, in the in-process that two adjacent sliding seats kept away from each other, the second catch bar moves in the second sleeve pipe, after two sliding seat adjustment are accomplished, the second fixture block moves to the slot position, the third return spring promotes the second fixture block and inserts in the slot, the second catch bar stops moving this moment, the second fixture block removes and makes the catch bar remove and keep away from the third catch bar, the third catch bar that loses the catch bar and block removes under the effect of drive spring, the third catch bar removes and makes the rack remove, the rack removes and makes third spur gear rotate, third spur gear rotates and makes the ring gear rotate, the ring gear rotates and makes second spur gear rotate and makes the second lead screw rotate, the second lead screw rotates and makes the antiskid piece remove, antiskid piece removes and keeps on removing with first spout bottom butt antiskid sliding seat, improve the stability of sliding seat.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the adjusting component, an operator is helped to adjust the distance between the sliding seats before the travelling crane rails are installed, and meanwhile, the sliding seats at the bottoms of the two travelling crane rails are bound together, so that the stability is improved;
2. Through the arrangement of the fixing rod, the first clamping block and the anti-skid block, when the driving rail is placed in the sliding seat, the driving rail is fixed in the sliding seat, movement of the driving rail in all directions is limited, and stability of the driving rail in typhoon weather is improved;
3. through setting up pull ring and chain block, can help operating personnel to fix the driving track on the stake platform fast, the deployment is rapid simultaneously, also makes things convenient for operating personnel to adjust.
Drawings
Fig. 1 is a schematic structural view of a crane track fixing system for a water plate girder crane in typhoon weather according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an adjusting assembly according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a fourth driving assembly according to an embodiment of the present application.
Fig. 4 is a schematic structural view of a first driving assembly according to an embodiment of the present application.
Fig. 5 is a schematic structural view of a third driving assembly according to an embodiment of the present application.
Fig. 6 is a schematic diagram of the structure at a in fig. 5.
Reference numerals illustrate:
1. A pile table; 11. a sliding seat; 111. a first chute; 12. a fixed rod; 13. a first clamping block; 131. a clamping groove; 2. a first drive assembly; 21. a support plate; 211. a second chute; 22. a buffer spring; 23. a first return spring; 24. a first rack; 25. a second return spring; 3. a third drive assembly; 31. a first straight gear; 32. a second rack; 321. a first accommodation groove; 33. inserting a connecting rod; 4. an adjustment assembly; 41. a first sleeve; 42. a first push rod; 421. a third chute; 43. a motor; 44. a first screw rod; 45. a first bevel gear; 46. a second bevel gear; 47. an anti-skid block; 48. a second screw rod; 49. a second spur gear; 5. fifth and drive assemblies; 51. a gear ring; 52. a third spur gear; 53. a second sleeve; 531. a slot; 54. a second push rod; 55. a second clamping block; 551. a fourth chute; 552. a clamping rod; 56. a third return spring; 57. a third push rod; 571. a fifth chute; 58. a third rack; 59. a drive spring; 6. chain block; 61. and (5) a pull ring.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a crane track fixing system for a water plate girder hoisting machine in typhoon weather.
Embodiment one:
referring to fig. 1, a driving track fixing system of a water plate girder crane for typhoon weather comprises a pile table 1, wherein a plurality of pull rings 61 are arranged on the pile table 1, and the pull rings 61 are all arranged along the length direction of the pile table 1.
The driving track is arranged on the upper surface of the pile table 1, a chain block 6 is arranged on the pile table 1, and the chain block 6 consists of a hook and an iron chain. The iron chain of the chain block 6 passes through the pull ring 61, the hook of the chain block 6 is hung on the upper surface of a running rail, the upper surface of the running rail is provided with a groove, and the hook of the chain block 6 is in sliding fit with the inner side wall of the groove.
The implementation principle of the travelling rail fixing system of the water plate girder hoisting machine for typhoon weather in the embodiment of the application is as follows: when an operator moves the driving track onto the pile table 1, the operator passes the pull ring 61 arranged on the pile table 1 through the zipper of the chain block 6, and hangs the hook of the chain block 6 on the groove on the surface of the driving track, the driving track is fixed onto the pile table 1 by adjusting the length of the iron chain of the chain block 6, and the driving track is fixed by the chain block 6, so that the advantage of good fixing effect, convenient deployment and convenient adjustment is realized.
Embodiment two:
Referring to fig. 2, the overhead travelling rail fixing system for a water slab beam crane in typhoon weather includes two pile blocks 1.
Referring to fig. 2, a pile body is slidably provided with a sliding seat 11, a first sliding groove 111 is formed in the pile body along a length direction of the pile body, the sliding seat 11 is slidably matched with an inner side wall of the first sliding groove 111, and the sliding seats 11 are in one-to-one correspondence with the pile body.
Referring to fig. 2 and 3, an adjustment assembly 4 is provided between the two sliding seats 11, the adjustment assembly 4 including a first sleeve 41 and a first push rod 42. The first pushing rods 42 are arranged in two, the two pushing rods are all arranged in the first sleeve 41 in a penetrating mode, the two pushing rods are symmetrically arranged and are matched with the first sleeve 41 in a sliding mode, and the end portions, away from the first sleeve 41, of the pushing rods are fixedly connected with the side walls of the sliding seat 11.
Referring to fig. 2 and 3, a fourth driving assembly is provided in the first sleeve 41, and the fourth driving assembly includes a motor 43 and a first screw 44. The motor 43 is fixedly connected to the first sleeve 41, the output end of the motor 43 penetrates into the first sleeve 41, and the output end of the motor 43 is rotationally connected with the first sleeve 41. The first sleeve 41 is provided with a third sliding groove 421 along the length direction, and the first pushing rod 42 is in sliding fit with the inner side wall of the third sliding groove 421.
Referring to fig. 2 and 3, a first screw 44 is horizontally disposed in the first sleeve 41, and the first screw 44 is rotatably connected to the first sleeve 41. One end of a first screw rod 44 penetrates into the first pushing rod 42, the first screw rod 44 is in threaded fit with the first pushing rod 42, a second bevel gear 46 is fixedly sleeved at the other end of the first screw rod 44, and the first screw rod 44 corresponds to the first pushing rod 42 one by one. The output end of the motor 43 is fixedly sleeved with a first bevel gear 45, and two second bevel gears 46 are meshed with the first bevel gear 45.
Referring to fig. 4, a first driving assembly 2 is disposed in the sliding seat 11, and the first driving assembly 2 includes a support plate 21. The supporting plate 21 is slidably disposed in the sliding seat 11, the sliding seat 11 is provided with a second sliding groove 211 along the height direction, the section of the second sliding groove 211 is rectangular, and the supporting plate 21 is slidably matched with the inner side wall of the second sliding groove 211. The bottom surface of the supporting plate 21 is fixedly connected with a buffer spring 22, and the end part of the buffer spring 22 away from the supporting plate 21 is fixedly connected with the inner bottom surface of the second sliding groove 211.
Referring to fig. 4, two first clamping blocks 13 are slidably disposed in a single sliding seat 11, and the two first clamping blocks 13 are symmetrically disposed along an axis of the sliding seat 11. One end of the first clamping block 13 penetrates into the second sliding groove 211, and the other end of the first clamping block 13 penetrates into the pile table 1. The end of the first clamping block 13 located in the second sliding groove 211 is abutted against the supporting plate 21, and the end of the first clamping block 13, which is close to the supporting plate 21, is provided with an inclined surface. The pile table 1 is internally provided with a clamping groove 131 along the length direction, the end part of the first clamping block 13, which is far away from the supporting plate 21, penetrates into the clamping groove 131, and the first clamping block 13 is in sliding fit with the inner side wall of the clamping groove 131.
Referring to fig. 4, a first return spring 23 is fixedly connected to the first clamping block 13, and an end portion of the first return spring 23 away from the first clamping block 13 is fixedly connected to the sliding seat 11.
Referring to fig. 4 and 5, two fixing rods 12 are provided on a single slide block 11, and the two fixing rods 12 are symmetrically provided along the axis of the slide block 11. The fixed rod 12 is in sliding fit with the sliding seat 11, a fixed plate is hinged to the top of the fixed rod 12, and a torsion spring is arranged at the hinged position of the fixed rod 12 and the fixed plate.
Referring to fig. 4 and 5, a third driving unit 3 is provided in the slide seat 11, and the third driving unit 3 includes a first spur gear 31 and a second rack 32. The second rack 32 vertically penetrates through the sliding seat 11, the second rack 32 penetrates through the inner bottom surface of the second sliding groove 211, and the top end of the second rack 32 is fixedly connected with the bottom surface of the supporting plate 21. The first straight gear 31 is rotatably installed in the sliding seat 11, a first accommodating groove 321 is formed in the sliding seat 11, and the first straight gear 31 is rotatably connected with the inner side wall of the first accommodating groove 321. The bottom end of the second rack gear 32 penetrates into the first receiving groove 321 and is engaged with the first straight gear 31.
Referring to fig. 4 and 5, a second driving assembly is provided in the slide housing 11, and the second driving assembly includes a first rack gear 24. The first rack 24 is horizontally arranged in the sliding seat 11 in a penetrating way, and the first rack 24 is in sliding fit with the inner side wall of the first accommodating groove 321. The first racks 24 are meshed with the first straight gears 31, the end parts, away from the first straight gears 31, of the first racks 24 are fixedly connected with second return springs 25, the end parts, away from the first racks 24, of the second return springs 25 are fixedly connected with the bottom ends of the fixed rods 12, and the first racks 24 are in one-to-one correspondence with the fixed rods 12.
Referring to fig. 4 and 5, the side walls of the two fixing rods 12 close to each other are fixedly connected with inserting rods 33, and the end part of each inserting rod 33, which is far away from the corresponding fixing rod 12, penetrates into the second sliding groove 211 and is in inserting fit with the travelling rail.
Referring to fig. 4 and 5, four anti-skid blocks 47 are slidably arranged at the bottom end of the sliding seat 11, the four anti-skid blocks 47 are located at four corners of the bottom of the sliding seat 11, the anti-skid blocks 47 are vertically arranged, anti-skid grooves are formed in the inner bottom surface of the first sliding groove 111, and the anti-skid blocks 47 are slidably matched with the inner side walls of the anti-skid grooves.
Referring to fig. 4 and 5, a second screw rod 48 is inserted into the sliding seat 11, the second screw rod 48 is inserted into the anti-skid block 47, and the second screw rod 48 is in threaded engagement with the anti-skid block 47. The end part of the second screw rod 48, which is far away from the anti-skid block 47, is fixedly sleeved with a second spur gear 49, and the second screw rod 48 corresponds to the anti-skid block 47 one by one.
Referring to fig. 4 and 5, a fifth driving assembly is provided in the slide mount 11, and includes a ring gear 51 and a third spur gear 52. The gear ring 51 is rotatably mounted in the sliding seat 11, the axis of the gear ring 51 coincides with the axis of the sliding seat 11, and the plurality of second spur gears 49 are meshed with the gear ring 51. The third spur gear 52 is rotatably mounted in the slide seat 11, and the third spur gear 52 is engaged with the ring gear 51.
Referring to fig. 2, 5 and 6, a second sleeve 53 is disposed between the two sliding seats 11, a second pushing rod 54 is disposed in the second sleeve 53 in a penetrating manner, the second sleeve 53 is slidably matched with the second pushing rod 54, and an end portion of the second pushing rod 54 away from the second sleeve 53 is fixedly connected with the sliding seat 11. The second pushing rod 54 is internally provided with a third pushing rod 57 in a penetrating way, the third pushing rod 57 is in sliding fit with the second pushing rod 54, the third pushing rod 57 penetrates into the sliding seat 11, the end part of the third pushing rod 57 in the sliding seat 11 is fixedly connected with a third rack 58, and the third rack 58 is meshed with the third spur gear 52.
Referring to fig. 6, two second clamping blocks 55 are vertically penetrated at the end of the second push rod 54 positioned in the second sleeve 53, and the two second clamping blocks 55 are symmetrically arranged along the axis of the second push rod 54. The second sleeve 53 is provided with a slot 531, and the second clamping block 55 is in plug-in fit with the slot 531.
Referring to fig. 6, the second pushing rod 54 is provided with a fourth sliding groove 551 along the vertical direction, and the second clamping block 55 is slidably matched with the inner side wall of the fourth sliding groove 551. The end part of the second clamping block 55 positioned in the fourth sliding groove 551 is fixedly connected with a third return spring 56, and the end part of the third return spring 56 far away from the second clamping block 55 is fixedly connected with the inner end wall of the fourth sliding groove 551.
Referring to fig. 6, the second pushing rod 54 is provided with a fifth sliding groove 571 along the length direction thereof, and the third pushing rod 57 is slidably engaged with the inner side wall of the fifth sliding groove 571. The end of the third pushing rod 57 positioned in the fifth sliding groove 571 is fixedly connected with a driving spring 59, and the end of the driving spring 59 far away from the third pushing rod 57 is in specified connection with the inner end wall of the fifth sliding groove 571.
Referring to fig. 6, a clamping rod 552 is fixedly connected to a side wall of the second clamping block 55, which is close to the second pushing rod 54, and an end portion of the clamping rod 552, which is far away from the second clamping block 55, penetrates into the fifth sliding groove 571. The end of the clamping rod 552 in the fifth sliding groove 571 is in plug-in fit with the third pushing rod 57, a circular groove is formed in the end of the third pushing rod 57, which is close to the second clamping block 55, and the clamping rod 552 is in sliding fit with the inner side wall of the circular groove.
The implementation principle of the traveling rail fixing system of the water plate girder hoisting machine for typhoon weather in the second embodiment of the application is as follows: after the operator sets the pile table 1, and adjusts the lengths of the second push rod 54 and the third push rod 57 according to engineering requirements, the operator starts the motor 43, the motor 43 drives the first bevel gear 45 to rotate, the first bevel gear 45 rotates to enable the second bevel gear 46 to rotate, the second bevel gear 46 rotates to enable the first screw rod 44 to rotate, the first screw rod 44 rotates to enable the first push rod 42 to move in the first sleeve 41, and the first push rod 42 moves to enable two adjacent sliding seats 11 to simultaneously move in the corresponding first sliding grooves 111.
In the process that two adjacent sliding seats 11 are mutually far away, the second pushing rod 54 moves in the second sleeve 53, when the position adjustment of the two sliding seats 11 is completed, the second clamping block 55 moves to the position of the slot 531, the third restoring spring 56 pushes the second clamping block 55 to be inserted into the slot 531, at the moment, the second pushing rod 54 stops moving, the second clamping block 55 moves to enable the clamping rod 552 to move, the clamping rod 552 moves away from the third pushing rod 57, the third pushing rod 57 which is blocked by the clamping rod 552 moves under the action of the driving spring 59, the third pushing rod 57 moves to enable the rack to move, the rack moves to enable the third straight gear 52 to rotate, the third straight gear 52 rotates to enable the gear ring 51 to rotate, the gear ring 51 rotates to enable the second straight gear 49 to rotate, the second screw 48 rotates to enable the anti-sliding block 47 to move, the anti-sliding block 47 abuts against the anti-sliding groove at the bottom of the first sliding groove 111 to enable the anti-sliding seat 11 to move, and stability of the sliding seats 11 is improved.
The operator moves the driving track into the sliding seat 11 and places the driving track on the supporting plate 21, the supporting plate 21 moves under the driving track pressure, when the supporting plate 21 moves downwards under the driving track pressure, the second rack 32 moves simultaneously, the second rack 32 moves to enable the first straight gear 31 to rotate, the first straight gear 31 rotates to enable the first rack 24 to move, the first rack 24 moves to enable the fixing rod 12 to move, at the moment, in order to ensure the stability of the driving track, the top surface of the fixing rod 12 is flush with the top surface of the driving track, the fixing rod 12 firstly abuts against the side wall of the driving track when moving, at the moment, the first rack 24 moves and stretches the second return spring 25, when the driving track moves to the lowest point, the top surface of the fixing rod 12 is flush with the top surface of the driving track, the first rack 24 moves to finish, under the action of the second return spring 25, the fixing rod 12 is pulled by the second return spring 25 to continue to move towards the driving track and fix the driving track in the sliding seat 11, and when the fixing rod 12 is pulled by the second return spring 25 to continue moving towards the track, the fixing rod 33 passes through the second sliding groove 211 and is inserted into the groove on the side wall of the driving track, the driving track is further fixed in the sliding seat 11, and the stability of the driving track is prevented from being fixed on the supporting plate 21. Through setting up dead lever 12, non slipping spur 47 and adjustment subassembly 4, also can fix the driving track on stake platform 1 when conveniently adjusting the distance between the track, prevent to take place the skew because of typhoon and stormy waves influence and cause the potential safety hazard.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. A travelling rail fixing system for a water plate girder hoisting machine in typhoon weather comprises a plurality of pile blocks (1) arranged on the sea, and is characterized in that: the pile table (1) is provided with a sliding seat (11) for fixing a driving track in a sliding manner, the pile table (1) is internally provided with a first sliding groove (111) for sliding and matching with the sliding seat (11), the sliding seat (11) is provided with a fixing rod (12) for fixing the driving track in a sliding manner, the sliding seat (11) is internally provided with a first clamping block (13), the pile table (1) is provided with a clamping groove (131) for being in plug-in matching with the first clamping block (13), the sliding seat (11) is provided with a first driving component (2) for driving the first clamping block (13) to move, the sliding seat (11) is provided with a second driving component for driving the fixing rod (12) to move, and the pile table (1) is provided with an adjusting component (4) for adjusting the distance between adjacent sliding seats (11).
The first driving assembly (2) comprises a supporting plate (21) for supporting a travelling rail, the supporting plate (21) is arranged in the sliding seat (11) in a sliding manner, a second sliding groove (211) for sliding and matching with the supporting plate (21) is formed in the sliding seat (11), a buffer spring (22) is fixedly connected to the supporting plate (21), the end part of the buffer spring (22) away from the supporting plate (21) is fixedly connected with the inner end wall of the second sliding groove (211), the end part of the first clamping block (13) away from the clamping groove (131) penetrates into the second sliding groove (211), the end part of the first clamping block (13) located in the second sliding groove (211) is abutted to the supporting plate (21), a first return spring (23) is arranged on the first clamping block (13), the end part of the first return spring (23) away from the first clamping block (13) is fixedly connected with the sliding seat (11), and inclined surfaces are respectively arranged at the end parts of the first clamping block (13) and the supporting plate (21) which are close to each other.
The second driving assembly comprises a first rack (24), the first rack (24) is slidably arranged in the sliding seat (11) in a penetrating mode, a second return spring (25) is fixedly connected to the end portion, close to the fixed rod (12), of the first rack (24), the end portion, far away from the first rack (24), of the second return spring (25) is fixedly connected with the fixed rod (12), and a third driving assembly (3) used for driving the first rack (24) to move is arranged in the sliding seat (11);
The adjusting assembly (4) comprises a first sleeve (41) and a first pushing rod (42), the first sleeve (41) is arranged between adjacent pile benches (1), the first pushing rod (42) is fixedly connected with the side wall, close to the first sleeve (41), of the sliding seat (11), the end, far away from the sliding seat (11), of the first pushing rod (42) penetrates into the first sleeve (41), the first pushing rod (42) is in sliding fit with the first sleeve (41), a third sliding groove (421) used for being in sliding fit with the first pushing rod (42) is formed in the first sleeve (41), and a fourth driving assembly used for driving the first pushing rod (42) to move is arranged in the first sleeve (41);
The third driving assembly (3) comprises a first straight gear (31) and a second rack (32), the first straight gear (31) is rotatably installed in the sliding seat (11), a first accommodating groove (321) is formed in the sliding seat (11), the first straight gear (31) is rotatably connected with the inner side wall of the first accommodating groove (321), one end of the second rack (32) is fixedly connected with the supporting plate (21), the other end of the second rack (32) penetrates into the first accommodating groove (321), the second rack (32) is in sliding fit with the inner side wall of the first accommodating groove (321), and the second rack (32) is meshed with the first straight gear (31);
A plurality of anti-skid blocks (47) are arranged on the sliding seat (11) in a sliding and penetrating mode, the anti-skid blocks (47) are abutted to the inner bottom surface of the first sliding groove (111), a second screw rod (48) is arranged on the end portion, located in the sliding seat (11), of each anti-skid block (47), the second screw rod (48) is in threaded fit with the anti-skid blocks (47), the second screw rod (48) is in rotary connection with the sliding seat (11), a second spur gear (49) is fixedly sleeved on the second screw rod (48), and a fifth driving assembly used for driving the second spur gear (49) to rotate is arranged in the sliding seat (11);
The fifth driving assembly comprises a gear ring (51) and a third spur gear (52), the gear ring (51) is rotatably arranged in the sliding seat (11), the gear ring (51) is meshed with the second spur gear (49) mutually, the third spur gear (52) is rotatably arranged in the sliding seat (11), the third spur gear (52) is meshed with the gear ring (51) mutually, a second sleeve (53) is arranged on the pile table (1), a second pushing rod (54) penetrates through the second sleeve (53) and is fixedly connected with the sliding seat (11), a second clamping block (55) is arranged in the second sleeve (53) in a sliding manner, a slot (531) for being matched with the second clamping block (55) in a plugging manner is formed in the second sleeve (53), a fourth pushing rod (54) is arranged in a sliding manner with the second clamping block (55), a third restoring spring (551) is arranged on the second sleeve (53) and is connected with the third inner end portion (56) of the second pushing rod (55) in a sliding manner, the restoring spring (55) is connected with the restoring spring (55), the second pushing rod (54) is internally provided with a fifth sliding groove (571) which is used for being matched with the third pushing rod (57) in a sliding mode, the third pushing rod (57) penetrates into the sliding seat (11), a third rack (58) is fixedly connected to the end portion of the third pushing rod (57) located in the sliding seat (11), the rack is meshed with the third spur gear (52) mutually, a clamping rod (552) is fixedly connected to the second clamping block (55), the clamping rod (552) penetrates into the fifth sliding groove (571) and is matched with the third pushing rod (57) in a plugging mode, a driving spring (59) is fixedly connected to the end portion, close to the clamping rod (552), of the third pushing rod (57), and the driving spring (59) is far away from the end portion of the third pushing rod (57) and the inner end wall of the fifth sliding groove (571) is fixedly connected.
2. The overhead panel girder crane traveling rail fixing system for typhoon weather according to claim 1, wherein: the sliding seat (11) is internally and slidably provided with a plug-in rod (33), one end of the plug-in rod (33) is fixedly connected with the fixed rod (12), and the other end of the plug-in rod (33) penetrates into the second sliding groove (211) and is in plug-in fit with the travelling rail.
3. The overhead panel girder crane traveling rail fixing system for typhoon weather according to claim 1, wherein: the fourth drive assembly comprises a motor (43) and a first screw rod (44), the first screw rod (44) is rotatably installed in the first sleeve (41), one end of the first screw rod (44) penetrates into the first pushing rod (42), the first screw rod (44) is in threaded fit with the first pushing rod (42), the motor (43) is arranged on the first sleeve (41), the output end of the motor (43) penetrates into the first sleeve (41), a first bevel gear (45) is fixedly sleeved on the output end of the motor (43), a second bevel gear (46) is fixedly sleeved on the end part of the first screw rod (44) away from the first pushing rod (42), and the first bevel gear (45) is meshed with the second bevel gear (46).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211531243.9A CN116101895B (en) | 2022-12-01 | 2022-12-01 | Running rail fixing system for water plate girder hoisting machine in typhoon weather |
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| CN202211531243.9A CN116101895B (en) | 2022-12-01 | 2022-12-01 | Running rail fixing system for water plate girder hoisting machine in typhoon weather |
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| CN116101895A (en) | 2023-05-12 |
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