CN114411962A - Assembly type green building steel structure and installation process thereof - Google Patents
Assembly type green building steel structure and installation process thereof Download PDFInfo
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- CN114411962A CN114411962A CN202210221052.6A CN202210221052A CN114411962A CN 114411962 A CN114411962 A CN 114411962A CN 202210221052 A CN202210221052 A CN 202210221052A CN 114411962 A CN114411962 A CN 114411962A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000011900 installation process Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims description 50
- 239000000725 suspension Substances 0.000 claims description 20
- 244000309464 bull Species 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G9/00—Swings
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses an assembly type green building steel structure and an installation process thereof, and relates to the field of assembly type buildings, the assembly type green building steel structure comprises two supports, a cross beam, two lifting ropes and a seat plate, wherein two ends of the cross beam are detachably connected with the upper ends of the two supports respectively, the assembly type green building steel structure also comprises a lifting mechanism and a guide mechanism, the lifting mechanism comprises a driving assembly, a lifting assembly and a control assembly, two U-shaped rods in the guide mechanism are fixedly arranged on the lower side of the cross beam, a lifting rod in the driving assembly transversely penetrates through the two U-shaped rods and can be arranged with the two U-shaped rods in a vertically sliding mode, and the upper ends of the two lifting ropes are fixedly connected with the lower side wall of the lifting rod. The swing seat can lift the seat plate when a user swings the swing, so that the footsteps of the user are separated from the ground, the footsteps can be placed at will conveniently, the use comfort is improved, the swing seat can descend along with the swing of the seat plate after the swing seat is used, the swing seat is convenient for the user to jump down from the swing, and the swing seat is convenient for the user to use.
Description
Technical Field
The invention relates to the field of assembly type buildings, in particular to an assembly type green building steel structure and an installation process thereof.
Background
The fabricated building is a building fabricated by assembling prefabricated components on a construction site, is called as a fabricated building, and is divided into five types, namely a block building, a plate building, a box type building, a framework plate building, a rising-floor building and the like according to the form and construction method of the prefabricated components.
At present, most amusement places are generally provided with swings for people to play, frameworks of the swings are generally spliced by steel structures in order to improve the strength of the swings and avoid the damages of the swings, at present, in order to be suitable for people with different heights, a height adjusting mechanism is generally arranged on the swings so as to adjust the height of the swings, however, in the prior art, when the height adjusting mechanism is used for adjusting the swing, the height adjusting mechanism needs to be adjusted before being used and needs help of other people to complete the adjustment, the self-regulation needs a plurality of times of regulation tests to complete the regulation, which consumes more time and leads to the problems that after the regulation, because people can be a little higher than the bottom surface when sitting on the swing to lead to people all be inconvenient when sitting on the swing and getting off from the swing, influence people and use.
Therefore, it is necessary to invent an assembled green building steel structure and an installation process thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide an assembly type green building steel structure and an installation process thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an assembly type green building steel structure comprises two supports, a cross beam, two lifting ropes and a seat plate, wherein two ends of the cross beam are detachably connected with the upper ends of the two supports respectively, the assembly type green building steel structure also comprises a lifting mechanism and a guide mechanism, the lifting mechanism comprises a driving assembly, a lifting assembly and a control assembly, two U-shaped rods in the guide mechanism are fixedly arranged on the lower side of the cross beam, a suspender in the driving assembly transversely penetrates through the two U-shaped rods and can be arranged with the two U-shaped rods in a vertically sliding mode, the upper ends of the two lifting ropes are fixedly connected with the lower side wall of the suspender, sleeves are fixedly connected with the lower ends of the two lifting ropes, the two sleeves are respectively rotatably sleeved with the left end and the right end of the seat plate through bearings, a winding rod in the lifting assembly is rotatably arranged below the cross beam, and two pull ropes which are symmetrically distributed on the left side and the right side are fixedly connected with the rod wall of the winding rod, two the lower extreme of stay cord all with the last lateral wall fixed connection of jib, the jib rotates and can drives the wire winding pole and rotate, control assembly sets up in the lower extreme one side of crossbeam, the casing among the control assembly is passed to the wire winding pole, control assembly is used for controlling the rotatable direction of wire winding pole.
Preferably, the guide mechanism further comprises two moving blocks and two sets of limiting slide blocks, the two moving blocks are respectively arranged inside the two U-shaped rods in a vertical sliding mode, limiting slide grooves are formed in two opposite sides of the U-shaped rods, the two limiting slide blocks in each set are respectively arranged inside the two limiting slide grooves in a sliding mode, two opposite ends of the two limiting slide blocks are fixedly connected with the moving blocks, and the left end and the right end of the rod wall of the suspension rod are respectively connected with the two moving blocks in a rotating mode through first bearings.
Preferably, the driving assembly further comprises two first bevel gears, two second bevel gears, two rotating rods, two third bevel gears, two fourth bevel gears and two sets of elastic structures, the two first bevel gears are respectively fixedly connected with the left end and the right end of the suspension rod, the upper ends of the two rotating rods are respectively rotatably connected with the left end and the right end of the lower side wall of the cross beam through second bearings, the rod walls of the two rotating rods are respectively slidably sleeved with the two second bevel gears, the two sets of elastic structures are respectively arranged on the rod walls of the two rotating rods, the two sets of elastic structures respectively apply downward elastic force to the two second bevel gears and respectively engage the two second bevel gears with the two first bevel gears, the two third bevel gears are respectively fixedly sleeved with the upper sides of the rod walls of the two rotating rods, and the two fourth bevel gears are respectively fixedly connected with the left end and the right end of the winding rod, and the two third bevel gears are respectively in meshed connection with the two fourth bevel gears.
Preferably, the elastic structure comprises a baffle and a first spring, the baffle is fixedly sleeved on the upper portion of the rod wall of the rotating rod and is located below the third bevel gear, the lower end of the baffle is fixedly connected with the first spring, the lower end of the first spring is fixedly connected with the upper end of the second bevel gear, and the first spring is movably sleeved with the rotating rod.
Preferably, the round hole has been seted up to the upper end of second bevel gear and has slided the setting through round hole and bull stick, the pole wall of bull stick has seted up two symmetric distribution's spacing groove, two the inside of spacing groove all slides and is provided with the stopper, two the stopper all with the lateral wall fixed connection of round hole.
Preferably, both sides of the pole wall of the winding pole are rotatably connected with fixing seats through third bearings, and the upper ends of the two fixing seats are fixedly connected with the lower side of the cross beam.
Preferably, the control assembly further comprises a first ratchet gear, a second ratchet gear, a first ratchet, a second spring, a third spring, a rotating plate, a first pull rod and a second pull rod, the winding rod penetrates through the housing through two fourth bearings and is rotatably connected with the housing, the first ratchet gear and the second ratchet gear are both located inside the housing, the first ratchet gear and the second ratchet gear are both fixedly inserted into the winding rod, the first ratchet and the second ratchet are respectively located below the first ratchet gear and the second ratchet gear, the first ratchet and the second ratchet are respectively engaged with the first ratchet gear and the second ratchet gear, the surface teeth directions of the first ratchet gear and the second ratchet gear are opposite, the lower ends of the first ratchet and the second ratchet are respectively fixedly connected with the second spring and the third spring, the rotating plate is located below the second spring and the third spring and is fixedly connected with the second spring and the third spring, the middle part of the lower side of the rotating plate is fixedly connected with two first fixed blocks which are symmetrically distributed, the middle part of the lower inner side wall of the shell is fixedly connected with a second fixed block, the two first fixed blocks are jointly and rotatably connected with the second fixed block through a rotating shaft, a torsion spring is sleeved on the shaft wall of the rotating shaft, two ends of the torsion spring are respectively and fixedly connected with the first fixing block and the second fixing block, the upper end of the first pull rod is rotatably connected with the right side of the lower end of the rotating plate through a first shaft pin, the lower end of the first pull rod extends to the lower part of the shell through a strip-shaped opening on the lower side wall of the shell, the lower end of the first pull rod is rotationally connected with the second pull rod through a second shaft pin, the lower end of the second pull rod passes through the suspender through an opening on the rod wall of the suspender and is fixedly connected with a pull ring, the upper end of the shell is fixedly connected with the cross beam, and two groups of limiting mechanisms are arranged inside the shell.
Preferably, the two sets of limiting mechanisms comprise two sets of limiting rods, the two sets of limiting rods are respectively aligned with the first ratchets and the second ratchets, limiting holes are formed in the front side and the rear side of the upper ends of the first ratchets and the second ratchets, the limiting holes are arranged in a sliding mode with the two limiting rods of each set through the limiting holes, and the upper ends and the lower ends of the limiting rods are respectively fixedly connected with the upper inner side wall and the lower inner side wall of the shell.
According to the assembly type green building steel structure installation process, insertion rods are fixedly connected to the left side and the right side of the lower end of a cross beam, a support comprises a Y-shaped frame, slots are formed in the upper ends of the Y-shaped frame, the insertion rods can be inserted into the slots, fixing holes are formed in the side walls of the slots and the side walls of the insertion rods and are fixedly connected with each other through fixing bolts, fixing plates are fixedly connected to the front side and the rear side of the lower end of the Y-shaped frame, pin holes are formed in the upper ends of the two fixing plates, and pins are inserted into the inner portions of the two pin holes in a sliding mode;
further comprising the steps of:
step one, inserting two inserting rods at two ends of the lower side of a cross beam into two inserting grooves at the upper sides of two Y-shaped frames respectively;
step two, inserting two fixing bolts into the fixing holes at the upper ends of the two inserting rods respectively and locking and fixing the inserting rods and the Y-shaped frame;
and step three, placing the two Y-shaped frames on the ground, and inserting the pins on the fixing plate into the ground so as to fix the two Y-shaped frames.
The invention has the technical effects and advantages that:
1. through the mutual matching of the beam, the two supports, the two lifting ropes, the seat board, the guide mechanism, the driving component, the lifting component and the control component, when people sit on the swing, people hold the pull ring and push the second pull rod upwards, the second pull rod drives the first pull rod to move upwards, the first pull rod pushes the rotating plate to rotate around the rotating shaft, so that the rotating plate compresses the second spring to enable the first ratchet teeth to be continuously meshed with the first ratchet gears, meanwhile, the rotating plate pulls the third spring downwards, so that the third spring can drive the second ratchet teeth to move downwards, the second ratchet teeth are separated from the second ratchet gears, so that the winding rod can only rotate clockwise, when people swing, the two lifting ropes drive the hanging rods to rotate, the hanging rods can drive the first bevel gears on two sides to rotate when rotating, the two first bevel gears respectively drive the two second bevel gears to rotate, and the two second bevel gears respectively drive the two rotating rods to rotate, the two rotating rods respectively drive the two third bevel gears to rotate, the two third bevel gears respectively drive the two fourth bevel gears to rotate, the two fourth bevel gears simultaneously drive the winding rods to rotate, the two pull ropes can be wound when the winding rods rotate clockwise, the two pull ropes can drive the suspension rod to move upwards, so that the suspension rod drives the seat plate to move upwards through the two suspension ropes, the height of the swing can be automatically adjusted in the swing process, legs of people are separated from the ground, the adjustment efficiency is high, other people do not need help, meanwhile, the suspension rod can drive the two first bevel gears to move upwards when rising, the two first bevel gears can drive the two second bevel gears to move upwards on the two rotating rods, and the two first bevel gears are continuously meshed with the two first bevel gears due to the fact that the first springs are sleeved on the two rotating rods, when the height of the seat board rises to a proper height, the pull ring is loosened, the rotating plate can be rotated and reset through the arranged torsion spring, the rotating plate is rotated to a horizontal state, so that the second spring and the third spring respectively drive the first ratchet and the second ratchet to move, the first ratchet is meshed with the first ratchet gear, the second ratchet is meshed with the second ratchet gear, the winding rod cannot rotate, the seat board can keep stable height to swing, when people need to stop, the pull ring is pulled downwards by hands, the pull ring drives the first pull rod to move downwards through the second pull rod, the first pull rod drives the rotating plate to rotate reversely, the rotating plate compresses the third spring to enable the second spring to be continuously meshed with the second ratchet gear, and the rotating plate drives the first ratchet to move downwards through the second spring to enable the first ratchet to be separated from the first ratchet gear, so that the winding rod can only rotate anticlockwise, thereby sway when the bedplate and drive the jib and rotate the in-process, can drive wire winding rod anticlockwise rotation to make the wire winding rod release two stay cords, be convenient for reduce the height of jib and bedplate, the people of being convenient for stop the swing and jump from the swing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the guide mechanism of the present invention;
FIG. 3 is a schematic end view of the rotary shaft and second bevel gear of the present invention;
FIG. 4 is a schematic view of the front structure inside the casing of the present invention;
FIG. 5 is a right side view schematically illustrating the first ratchet-gear and the first ratchet teeth according to the present invention;
FIG. 6 is a right side view schematically illustrating the second ratchet-gear and the second ratchet according to the present invention;
fig. 7 is a side view of the bracket and cross member of the present invention.
In the figure: 1. a cross beam; 2. a lifting rope; 3. a seat plate; 4. a U-shaped rod; 5. a boom; 6. a sleeve; 7. a wire winding rod; 8. pulling a rope; 9. a rotating rod; 10. a housing; 11. a moving block; 12. a limiting slide block; 13. a first bevel gear; 14. a second bevel gear; 15. a third bevel gear; 16. a fourth bevel gear; 17. a baffle plate; 18. a first spring; 19. a limiting block; 20. a fixed seat; 21. a first ratchet gear; 22. a second ratchet gear; 23. a first ratchet; 24. a second ratchet; 25. a second spring; 26. a third spring; 27. a rotating plate; 28. a first pull rod; 29. a second pull rod; 30. a torsion spring; 31. a pull ring; 32. a limiting rod; 33. inserting a rod; 34. a Y-shaped frame; 35. fixing the bolt; 36. a fixing plate; 37. a pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an assembly type green building steel structure as shown in figures 1-7, which comprises two supports, a cross beam 1, two lifting ropes 2 and a seat plate 3, wherein two ends of the cross beam 1 are respectively detachably connected with the upper ends of the two supports, the assembly type green building steel structure also comprises a lifting mechanism and a guide mechanism, the lifting mechanism comprises a driving assembly, a lifting assembly and a control assembly, two U-shaped rods 4 in the guide mechanism are fixedly arranged at the lower side of the cross beam 1, a suspension rod 5 in the driving assembly transversely penetrates through the two U-shaped rods 4 and can be arranged with the two U-shaped rods 4 in a vertical sliding manner, the upper ends of the two lifting ropes 2 are fixedly connected with the lower side wall of the suspension rod 5, the lower ends of the two lifting ropes 2 are fixedly connected with sleeves 6, the two sleeves 6 are respectively rotatably sleeved with the left end and the right end of the seat plate 3 through bearings, a winding rod 7 in the lifting assembly is rotatably arranged below the cross beam 1, and the rod wall of the winding rod 7 is fixedly connected with two pulling ropes 8 which are symmetrically distributed left and right, the lower extreme of two stay cords 8 all with jib 5 go up lateral wall fixed connection, jib 5 rotates and can drive wire winding rod 7 and rotate, and control assembly sets up in the lower extreme one side of crossbeam 1, and wire winding rod 7 passes casing 10 among the control assembly, and control assembly is used for controlling wire winding rod 7's rotatable direction.
As shown in fig. 1 and 2, the guide mechanism further includes two moving blocks 11 and two sets of limit sliders 12, the two moving blocks 11 are respectively vertically slidably disposed inside the two U-shaped rods 4, limit chutes are respectively disposed on two opposite sides of the U-shaped rods 4, the two limit sliders 12 of each set are respectively slidably disposed inside the two limit chutes, two opposite ends of the two limit sliders 12 are respectively and fixedly connected with the moving blocks 11, both ends of the rod wall of the suspension rod 5 are respectively rotatably connected with the two moving blocks 11 through first bearings, the two U-shaped rods 4 can guide and limit the two moving blocks 11 through the two sets of limit sliders 12, and therefore the two moving blocks 11 are more stable when moving up and down.
As shown in fig. 1, the driving assembly further includes two first bevel gears 13, two second bevel gears 14, two rotating rods 9, two third bevel gears 15, two fourth bevel gears 16 and two sets of elastic structures, wherein the two first bevel gears 13 are respectively fixedly connected with the left and right ends of the suspension rod 5, the upper ends of the two rotating rods 9 are respectively rotatably connected with the left and right ends of the lower side wall of the beam 1 through second bearings, the rod walls of the two rotating rods 9 are respectively slidably sleeved with the two second bevel gears 14, the two sets of elastic structures are respectively arranged on the rod walls of the two rotating rods 9, the two sets of elastic structures respectively apply downward elastic force to the two second bevel gears 14 and respectively mesh the two second bevel gears 14 with the two first bevel gears 13, the two third bevel gears 15 are respectively fixedly sleeved with the upper sides of the rod walls of the two rotating rods 9, the two fourth bevel gears 16 are respectively fixedly connected with the left and right ends of the winding rod 7, the two third bevel gears 15 are respectively meshed with the two fourth bevel gears 16, and during the swinging process, the two lifting ropes 2 drive the lifting rod 5 to rotate, the lifting rod 5 drives the first bevel gears 13 on two sides to rotate when rotating, the two first bevel gears 13 respectively drive the two second bevel gears 14 to rotate, the two second bevel gears 14 respectively drive the two rotating rods 9 to rotate, the two rotating rods 9 respectively drive the two third bevel gears 15 to rotate, the two third bevel gears 15 respectively drive the two fourth bevel gears 16 to rotate, the two fourth bevel gears 16 simultaneously drive the winding rods 7 to rotate, when the winding rod 7 rotates clockwise, the two pull ropes 8 are wound, the two pull ropes 8 can drive the suspender 5 to move upwards, thereby the suspender 5 drives the seat board 3 to move upwards through the two lifting ropes 2, the legs of people can be separated from the ground, and the legs can be placed freely by people.
As shown in fig. 1, the elastic structure includes a baffle 17 and a first spring 18, the baffle 17 is fixedly sleeved on the upper portion of the rod wall of the rotating rod 9, the baffle 17 is located below the third bevel gear 15, the lower end of the baffle 17 is fixedly connected with the first spring 18, the lower end of the first spring 18 is fixedly connected with the upper end of the second bevel gear 14, the first spring 18 is movably sleeved on the rotating rod 9, when the suspension rod 5 rises, the two first bevel gears 13 are driven to move upwards, the two first bevel gears 13 drive the two second bevel gears 14 to move upwards on the two rotating rods 9, and the two first springs 18 are respectively sleeved on the two rotating rods 9, so that the two first springs 18 respectively apply elastic force to the two second bevel gears 14, and the two second bevel gears 14 are continuously engaged with the two first bevel gears 13.
As shown in fig. 3, the round hole has been seted up to second bevel gear 14's upper end and has slided the setting with bull stick 9 through the round hole, and the spacing groove of two symmetric distributions has been seted up to the pole wall of bull stick 9, and the inside in two spacing grooves all slides and is provided with stopper 19, and two stopper 19 all with the lateral wall fixed connection of round hole, can make second bevel gear 14 more stable when moving on bull stick 9, and second bevel gear 14 drives the bull stick 9 through two stopper 19 and rotates.
As shown in fig. 1, the two sides of the pole wall of the winding pole 7 are rotatably connected with fixing seats 20 through third bearings, and the upper ends of the two fixing seats 20 are fixedly connected with the lower side of the cross beam 1.
As shown in fig. 1 and 4, 5 and 6, the control assembly further includes a first ratchet gear 21, a second ratchet gear 22, a first ratchet 23, a second ratchet 24, a second spring 25, a third spring 26, a rotating plate 27, a first pull rod 28 and a second pull rod 29, the winding rod 7 passes through the housing 10 through two fourth bearings and is rotatably connected with the housing 10, the first ratchet gear 21 and the second ratchet gear 22 are both located inside the housing 10, the first ratchet gear 21 and the second ratchet gear 22 are both fixedly inserted into the winding rod 7, the first ratchet 23 and the second ratchet 24 are respectively located below the first ratchet gear 21 and the second ratchet gear 22, the first ratchet 23 and the second ratchet 24 are respectively engaged with the first ratchet gear 21 and the second ratchet gear 22, the surface teeth of the first ratchet gear 21 and the second ratchet gear 22 are opposite in direction, the lower ends of the first ratchet 23 and the second ratchet 24 are respectively fixedly connected with the second spring 25 and the third spring 26, the rotating plate 27 is positioned below the second spring 25 and the third spring 26 and fixedly connected with the second spring 25 and the third spring 26, the middle part of the lower side of the rotating plate 27 is fixedly connected with two first fixed blocks which are symmetrically distributed, the middle part of the lower inner side wall of the shell 10 is fixedly connected with a second fixed block, the two first fixed blocks are rotatably connected with the second fixed block through a rotating shaft, a torsion spring 30 is sleeved on the shaft wall of the rotating shaft, two ends of the torsion spring 30 are fixedly connected with the first fixed blocks and the second fixed blocks respectively, the upper end of the first pull rod 28 is rotatably connected with the right side of the lower end of the rotating plate 27 through a first shaft pin, the lower end of the first pull rod 28 extends to the lower part of the shell 10 through a strip-shaped opening on the lower side wall of the shell 10, the lower end of the first pull rod 28 is rotatably connected with the second pull rod 29 through a second shaft pin, the lower end of the second pull rod 29 passes through the suspender 5 through an opening on the rod wall of the suspender 5 and is fixedly connected with a pull ring 31, the upper end of the shell 10 is fixedly connected with the beam 1, two sets of limiting mechanisms are arranged inside the shell 10, when people sit on the swing and swing, people hold the pull ring 31 and push the second pull rod 29 upwards, the second pull rod 29 drives the first pull rod 28 to move upwards, the first pull rod 28 pushes the rotating plate 27 to rotate around the rotating shaft, so that the rotating plate 27 compresses the second spring 25 to enable the first ratchet 23 to be continuously meshed with the first ratchet gear 21, meanwhile, the rotating plate 27 pulls the third spring 26 downwards, so that the third spring 26 can drive the second ratchet 24 to move downwards, the second ratchet 24 is separated from the second ratchet gear 22, so that the winding rod 7 can only rotate clockwise, when people swing, the winding rod 7 can wind the two pull ropes 8 when rotating clockwise, the two pull ropes 8 can drive the suspender 5 to move upwards, so that the suspender 5 drives the seat plate 3 to move upwards through the two lifting ropes 2, the legs of people can be separated from the ground, the legs can be conveniently and freely placed by people, when the height of the seat board 3 is raised to a proper height, the pull ring 31 is loosened, the rotating plate 27 can be rotated and reset through the arranged torsion spring 30, the rotating plate 27 is rotated to be horizontal, the second spring 25 and the third spring 26 respectively drive the first ratchet 23 and the second ratchet 24 to move, the first ratchet 23 is meshed with the first ratchet gear 21, the second ratchet 24 is meshed with the second ratchet gear 22, the winding rod 7 cannot rotate, the seat board 3 can be kept at a stable height to swing, when people need to stop, the pull ring 31 is pulled downwards by hands, the pull ring 31 drives the first pull rod 28 to move downwards through the second pull rod 29, the first pull rod 28 drives the rotating plate 27 to rotate reversely, the rotating plate 27 compresses the third ratchet 26, the second ratchet 24 is continuously meshed with the second ratchet gear 22, and the rotor plate 27 drives the first ratchet 23 to move downwards through the second spring 25, so that the first ratchet 23 is separated from the first ratchet gear 21, and the winding rod 7 can only rotate anticlockwise, so that the suspension rod 5 can be driven to rotate in the process of swinging when the seat plate 3, the winding rod 7 can be driven to rotate anticlockwise, the two pull ropes 8 are released by the winding rod 7, the heights of the suspension rod 5 and the seat plate 3 are convenient to reduce, and people can stop swinging and jump from the swing.
As shown in fig. 5 and 6, the two sets of limiting mechanisms include two sets of limiting rods 32, the two sets of limiting rods 32 are respectively aligned with the first ratchet 23 and the second ratchet 24, limiting holes are formed in the front side and the rear side of the upper end of the first ratchet 23 and the second ratchet 24, and the limiting rods 32 are slidably arranged in each set through the limiting holes, the upper end and the lower end of each limiting rod 32 are respectively fixedly connected with the upper inner side wall and the lower inner side wall of the shell 10, the first ratchet 23 and the second ratchet 24 can be limited, and deformation of the second spring 25 and the third spring 26 caused by extrusion of the first ratchet 23 and the second ratchet 24 is avoided.
As shown in fig. 1 and 7, in the mounting process of the assembly type green building steel structure, the left side and the right side of the lower end of a cross beam 1 are fixedly connected with inserting rods 33, a support comprises a Y-shaped frame 34, the upper end of the Y-shaped frame 34 is provided with a slot, the inserting rods 33 can be inserted into the slot, the side walls of the slot and the inserting rods 33 are respectively provided with a fixing hole and are mutually and fixedly connected through a fixing bolt 35, the front side and the rear side of the lower end of the Y-shaped frame 34 are respectively and fixedly connected with a fixing plate 36, the upper ends of the two fixing plates 36 are respectively provided with a pin hole, and a pin 37 is inserted into the two pin holes in a sliding manner;
further comprising the steps of:
step one, inserting two inserting rods 33 at two ends of the lower side of the cross beam 1 into two slots at the upper sides of two Y-shaped frames 34 respectively;
step two, inserting two fixing bolts 35 into the fixing holes at the upper ends of the two inserting rods 33 respectively, and locking and fixing the inserting rods 33 and the Y-shaped frame 34;
and step three, placing the two Y-shaped frames 34 on the ground, and inserting the pins 37 on the fixing plate 36 into the ground, so that the two Y-shaped frames 34 are fixed, and the swing assembly is completed.
The working principle of the invention is as follows: when people sit on the swing, people hold the pull ring 31 and push the second pull rod 29 upwards, the second pull rod 29 drives the first pull rod 28 to move upwards, the first pull rod 28 pushes the rotating plate 27 to rotate around the rotating shaft, so that the rotating plate 27 compresses the second spring 25 to enable the first ratchet 23 to be continuously meshed with the first ratchet wheel 21, meanwhile, the rotating plate 27 pulls the third spring 26 downwards, so that the third spring 26 can drive the second ratchet 24 to move downwards, the second ratchet 24 is separated from the second ratchet wheel 22, so that the winding rod 7 can only rotate clockwise, when people swing, the two lifting ropes 2 drive the hanging rod 5 to rotate, the hanging rod 5 can drive the first bevel gears 13 at two sides to rotate, the two first bevel gears 13 respectively drive the two second bevel gears 14 to rotate, the two second bevel gears 14 respectively drive the two rotating rods 9 to rotate, and the two rotating rods 9 respectively drive the two third bevel gears 15 to rotate, the two third bevel gears 15 respectively drive the two fourth bevel gears 16 to rotate, the two fourth bevel gears 16 simultaneously drive the winding rod 7 to rotate, when the winding rod 7 rotates clockwise, the two pull ropes 8 are wound, the two pull ropes 8 can drive the suspension rod 5 to move upwards, so that the suspension rod 5 drives the seat plate 3 to move upwards through the two suspension ropes 2, the height of the swing can be automatically adjusted in the swing process, the legs of people are separated from the ground, the adjustment efficiency is high, no help of other people is needed, simultaneously when the suspension rod 5 rises, the two first bevel gears 13 are driven to move upwards, the two first bevel gears 13 can drive the two second bevel gears 14 to move upwards on the two rotating rods 9, the two rotating rods 9 are both sleeved with the first springs 18, so that the two first springs 18 respectively apply elastic force to the two second bevel gears 14, and the two second bevel gears 14 are continuously meshed with the two first bevel gears 13, when the height of the seat board 3 is raised to a proper height, the pull ring 31 is released, the rotating plate 27 can be rotated and reset through the provided torsion spring 30, the rotating plate 27 is rotated to a horizontal state, so that the second spring 25 and the third spring 26 respectively drive the first ratchet 23 and the second ratchet 24 to move, the first ratchet 23 is meshed with the first ratchet gear 21, the second ratchet 24 is meshed with the second ratchet gear 22, the winding rod 7 cannot rotate, the seat board 3 can keep stable height and swing, when people need to stop, the pull ring 31 is pulled downwards by hands, the pull ring 31 drives the first pull rod 28 to move downwards through the second pull rod 29, the first pull rod 28 drives the rotating plate 27 to rotate reversely, the rotating plate 27 compresses the third spring 26 to enable the second ratchet 24 to continuously mesh with the second ratchet gear 22, and the rotating plate 27 drives the first ratchet 23 to move downwards through the second spring 25, make first ratchet 23 and the separation of first ratchet wheel 21 to make wire winding rod 7 only can anticlockwise rotation, thereby swing when bedplate 3 and drive jib 5 and rotate the in-process, can drive wire winding rod 7 anticlockwise rotation, thereby make wire winding rod 7 release two stay cords 8, be convenient for reduce jib 5 and bedplate 3's height, be convenient for people stop the swing and jump from the swing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a green building steel construction of assembled, includes two supports, crossbeam (1), two lifting rope (2) and bedplate (3), the both ends of crossbeam (1) can be dismantled its characterized in that with the upper end of two supports respectively: the lifting mechanism comprises a driving assembly, a lifting assembly and a control assembly, wherein two U-shaped rods (4) in the guide mechanism are fixedly arranged on the lower side of the cross beam (1), a suspender (5) in the driving assembly transversely penetrates through the two U-shaped rods (4) and can be arranged with the two U-shaped rods (4) in a vertical sliding manner, the upper ends of two lifting ropes (2) are fixedly connected with the lower side wall of the suspender (5), the lower ends of the two lifting ropes (2) are fixedly connected with sleeves (6), the two sleeves (6) are respectively rotatably sleeved with the left end and the right end of the seat plate (3) through bearings, a winding rod (7) in the lifting assembly is rotatably arranged below the cross beam (1), the rod wall of the winding rod (7) is fixedly connected with two pull ropes (8) which are symmetrically distributed left and right, and the lower ends of the two pull ropes (8) are fixedly connected with the upper side wall of the suspender (5), the suspension rod (5) rotates to drive the winding rod (7) to rotate, the control assembly is arranged on one side of the lower end of the cross beam (1), the winding rod (7) penetrates through the shell (10) in the control assembly, and the control assembly is used for controlling the rotatable direction of the winding rod (7).
2. The fabricated green building steel structure of claim 1, wherein: the guide mechanism further comprises two moving blocks (11) and two sets of limiting sliding blocks (12), the two moving blocks (11) are respectively arranged inside the two U-shaped rods (4) in a vertical sliding mode, limiting sliding grooves are formed in two opposite sides of the U-shaped rods (4), the two limiting sliding blocks (12) in each set are respectively arranged inside the two limiting sliding grooves in a sliding mode, two opposite ends of the two limiting sliding blocks (12) are fixedly connected with the moving blocks (11), and the left end and the right end of the rod wall of the suspension rod (5) are respectively connected with the two moving blocks (11) in a rotating mode through first bearings.
3. The fabricated green building steel structure of claim 2, wherein: the driving component also comprises two first bevel gears (13), two second bevel gears (14), two rotating rods (9), two third bevel gears (15), two fourth bevel gears (16) and two groups of elastic structures, wherein the two first bevel gears (13) are respectively fixedly connected with the left end and the right end of the suspension rod (5), the upper ends of the two rotating rods (9) are respectively rotatably connected with the left end and the right end of the lower side wall of the beam (1) through second bearings, the rod walls of the two rotating rods (9) are respectively sleeved with the two second bevel gears (14) in a sliding manner, the two groups of elastic structures are respectively arranged on the rod walls of the two rotating rods (9), the two groups of elastic structures respectively apply downward elastic force to the two second bevel gears (14) and respectively mesh the two second bevel gears (14) with the two first bevel gears (13), the two third bevel gears (15) are respectively fixedly sleeved with the upper sides of the rod walls of the two rotating rods (9), the two fourth bevel gears (16) are respectively fixedly connected with the left end and the right end of the winding rod (7), and the two third bevel gears (15) are respectively in meshed connection with the two fourth bevel gears (16).
4. The fabricated green building steel structure of claim 3, wherein: the elastic structure comprises a baffle (17) and a first spring (18), the baffle (17) is fixedly sleeved above the rod wall of the rotating rod (9), the baffle (17) is located below the third bevel gear (15), the lower end of the baffle (17) is fixedly connected with the first spring (18), the lower end of the first spring (18) is fixedly connected with the upper end of the second bevel gear (14), and the first spring (18) is movably sleeved with the rotating rod (9).
5. The fabricated green building steel structure of claim 4, wherein: the round hole has been seted up to the upper end of second bevel gear (14) and has slided the setting through round hole and bull stick (9), the spacing groove of two symmetric distributions is seted up to the pole wall of bull stick (9), two the inside in spacing groove all slides and is provided with stopper (19), two stopper (19) all with the lateral wall fixed connection of round hole.
6. The fabricated green building steel structure of claim 5, wherein: the pole wall both sides of wire winding pole (7) all are connected with fixing base (20), two through the third bearing rotation the upper end of fixing base (20) all with the downside fixed connection of crossbeam (1).
7. The fabricated green building steel structure of claim 6, wherein: the control assembly further comprises a first ratchet gear (21), a second ratchet gear (22), a first ratchet (23), a second ratchet (24), a second spring (25), a third spring (26), a rotating plate (27), a first pull rod (28) and a second pull rod (29), the winding rod (7) penetrates through the shell (10) through two fourth bearings and is rotatably connected with the shell (10), the first ratchet gear (21) and the second ratchet gear (22) are both positioned inside the shell (10), the first ratchet gear (21) and the second ratchet gear (22) are both fixedly inserted into the winding rod (7), the first ratchet (23) and the second ratchet (24) are respectively positioned below the first ratchet gear (21) and the second ratchet gear (22), and the first ratchet (23) and the second ratchet (24) are respectively meshed with the first ratchet gear (21) and the second ratchet gear (22), the surface teeth of the first ratchet gear (21) and the second ratchet gear (22) are opposite in direction, the lower ends of the first ratchet (23) and the second ratchet (24) are respectively fixedly connected with a second spring (25) and a third spring (26), the rotating plate (27) is positioned below the second spring (25) and the third spring (26) and is fixedly connected with the second spring (25) and the third spring (26), the middle part of the lower side of the rotating plate (27) is fixedly connected with two first fixed blocks which are symmetrically distributed, the middle part of the lower inner side wall of the shell (10) is fixedly connected with a second fixed block, the two first fixed blocks are jointly and rotatably connected with the second fixed block through a rotating shaft, a torsion spring (30) is sleeved on the shaft wall of the rotating shaft, two ends of the torsion spring (30) are respectively and fixedly connected with the first fixed blocks and the second fixed block, the upper end of the first pull rod (28) is rotatably connected with the right side of the lower end of the rotating plate (27) through a first shaft pin, the lower extreme of first pull rod (28) passes through the strip mouth on casing (10) lower side wall and extends to the below of casing (10), and the lower extreme of first pull rod (28) passes through the second axle round pin and is connected with second pull rod (29) rotation, the lower extreme of second pull rod (29) passes jib (5) and fixedly connected with pull ring (31) through the opening on jib (5) pole wall, the upper end and crossbeam (1) fixed connection of casing (10), the inside of casing (10) is provided with two sets of stop gear.
8. The fabricated green building steel structure of claim 7, wherein: the two sets of limiting mechanisms comprise two sets of limiting rods (32), the two sets of limiting rods (32) are respectively aligned with the first ratchets (23) and the second ratchets (24), limiting holes are formed in the front side and the rear side of the upper ends of the first ratchets (23) and the second ratchets (24), the limiting holes are arranged in a sliding mode with the two limiting rods (32) of each set through the limiting holes, and the upper ends and the lower ends of the limiting rods (32) are respectively fixedly connected with the upper inner side wall and the lower inner side wall of the shell (10).
9. An installation process of an assembled green building steel structure, which comprises any one of claims 1 to 8, and is characterized in that: the left side and the right side of the lower end of the cross beam (1) are fixedly connected with inserting rods (33), the support comprises a Y-shaped frame (34), the upper end of the Y-shaped frame (34) is provided with a slot, the inserting rods (33) can be inserted into the slot, the side walls of the slot and the inserting rods (33) are provided with fixing holes and are mutually and fixedly connected through fixing bolts (35), the front side and the rear side of the lower end of the Y-shaped frame (34) are fixedly connected with fixing plates (36), the upper ends of the two fixing plates (36) are provided with pin holes, and pins (37) are slidably inserted into the two pin holes;
further comprising the steps of:
step one, inserting two inserting rods (33) at two ends of the lower side of a cross beam (1) into two slots at the upper sides of two Y-shaped frames (34) respectively;
secondly, inserting two fixing bolts (35) into fixing holes at the upper ends of the two inserting rods (33) respectively and locking and fixing the inserting rods (33) and the Y-shaped frame (34);
and thirdly, placing the two Y-shaped frames (34) on the ground, and inserting the pins (37) on the fixing plate (36) into the ground so as to fix the two Y-shaped frames (34).
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| CN202210221052.6A CN114411962A (en) | 2022-03-08 | 2022-03-08 | Assembly type green building steel structure and installation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210221052.6A CN114411962A (en) | 2022-03-08 | 2022-03-08 | Assembly type green building steel structure and installation process thereof |
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