CN115233866A - Building steel structure shear wall - Google Patents
Building steel structure shear wall Download PDFInfo
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- CN115233866A CN115233866A CN202210864615.3A CN202210864615A CN115233866A CN 115233866 A CN115233866 A CN 115233866A CN 202210864615 A CN202210864615 A CN 202210864615A CN 115233866 A CN115233866 A CN 115233866A
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- steel
- plate
- steel plates
- connecting rod
- plates
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
Abstract
The invention discloses a building steel structure shear wall in the technical field of shear walls, which comprises two steel columns and two steel beams, wherein the steel beams are fixedly arranged between the two steel columns, a plurality of first steel plates are arranged at the joint of the left steel column and the lower steel beam, three second steel plates are arranged at the left end of the right steel column and the bottom end of the upper steel beam, the second steel plates are tightly attached to the first steel plates, a third steel plate is arranged at the joint of the right steel column and the upper steel beam, the left end and the bottom end of the third steel plate are tightly attached to the second steel plates, the first steel plates, the second steel plates and the third steel plates are spliced together into a whole, a fixing mechanism is arranged in the middle of each second steel plate, and the fixing mechanism is used for fixing the first steel plates, the second steel plates and the third steel plates to the inner side of a space surrounded by the two steel columns and the two steel beams after the first steel plates, the second steel plates and the third steel plates are spliced, so that the problems that the whole steel plates in the existing steel structure shear wall are inconvenient to operate and the stiffening ribs are very complicated to install are solved.
Description
Technical Field
The invention relates to the technical field of shear walls, in particular to a building steel structure shear wall.
Background
Shear walls are also known as wind resistant walls, seismic walls and structural walls. The shear wall can be seen as the approximate effect by other names, and is a structural wall surface which can bear loads from the horizontal direction and the vertical direction and has wind pressure resistance and earthquake resistance effects; steel sheet shear wall structure often can be used to among the steel construction shear wall, and steel sheet shear wall is fixed the frame roof beam with the welded mode with the embedded steel sheet of monoblock in.
The monoblock steel sheet size that uses among the prior art in the steel sheet shear force wall is great, be not convenient for transport, need use large-scale construction equipment to remove, it is very inconvenient to operate, because the steel sheet is processed the completion back in advance and is transported to the construction site, there is the error often in the size of steel sheet, it cuts to need the staff to manually carry out the scene, secondly the staff need be at the surperficial welding stiffening rib of steel sheet after the steel sheet installation is accomplished, the operation is got up and is wasted time and energy, and the monoblock steel sheet is inconvenient to operate and stiffening rib installation is very loaded down with trivial details in the current steel construction shear force wall.
Based on the structure, the invention designs the building steel structure shear wall, and solves the problems that in the prior art, the whole steel plate used in the steel plate shear wall is large in size, inconvenient to transport, and inconvenient to operate due to the fact that large-scale construction equipment needs to be used for moving, the steel plate is transported to a construction site after being processed in advance, errors often exist in the size of the steel plate, workers need to manually cut the steel plate on site, and then the workers need to weld stiffening ribs on the surface of the steel plate after the steel plate is installed, so that the operation is time-consuming and labor-consuming, and the whole steel plate in the existing steel structure shear wall is inconvenient to operate and the stiffening ribs are very complicated to install.
Disclosure of Invention
The invention aims to provide a shear wall with a building steel structure, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a shear wall with a building steel structure comprises two steel columns and two steel beams, wherein the steel beams are fixedly arranged between the two steel columns, a plurality of first steel plates are arranged at the joints of the left steel columns and the lower steel beams, three second steel plates are arranged at the left ends of the right steel columns and the bottoms of the upper steel beams, the second steel plates are tightly attached to the first steel plates, a third steel plate is arranged at the joint of the right steel columns and the upper steel beams, the left end and the bottom of the third steel plate are tightly attached to the second steel plates, the first steel plates, the second steel plates and the third steel plates are spliced into a whole, a fixing mechanism is arranged in the middle of the second steel plates, the fixing mechanism is used for fixing the first steel plate, the second steel plate and the third steel plate to the inner side of a space surrounded by the two steel columns and the two steel beams after the first steel plate, the second steel plate and the third steel plate are spliced, a plurality of first stiffening ribs and a plurality of second stiffening ribs are arranged between the two steel columns through a driving mechanism, the plurality of first stiffening ribs and the plurality of second stiffening ribs are respectively arranged at the front end and the rear end of the first steel plate, the front end and the rear end of the second steel plate and the front end and the rear end of the third steel plate and are tightly attached to the first steel plate, the second steel plate and the third steel plate, the first stiffening ribs are matched with holes in the surfaces of the second stiffening ribs, and the driving mechanism is used for driving the first stiffening ribs and the second stiffening ribs to move to the surfaces of the first steel plate, the second stiffening ribs and the third steel plate to be fixed after the fixing mechanism finishes fixing of the first steel plate, the second steel plate and the third steel plate;
as a further scheme of the present invention, the fixing mechanism includes two first fixing grooves formed on the sides of two steel columns close to each other, two second fixing grooves formed on the sides of two steel beams close to each other, first fixture blocks are fixedly installed at the left end and the bottom end of the first steel plate, the left ends of three first fixture blocks at the left end all penetrate through and are slidably connected with the left first fixing groove, the bottom ends of three first fixture blocks at the bottom end all penetrate through and are slidably connected with the lower second fixing groove, the rest first fixture blocks all penetrate through and are slidably connected with the adjacent first steel plate, the left end and the bottom end of the second steel plate are fixedly installed with second fixture blocks, the left end of the second fixture block at the left end penetrates through and is slidably connected with the left first fixing groove, the bottom end of the second fixture block at the bottom end penetrates through and is slidably connected with the lower second fixing groove, the other second clamping blocks respectively penetrate through and are connected with the adjacent first steel plates and the adjacent second steel plates in a sliding manner, third clamping blocks are fixedly installed at the left ends and the bottom ends of the third steel plates, the third clamping blocks penetrate through and are connected with the adjacent second steel plates in a sliding manner, the top ends of the three upper second steel plates and the right ends of the three right second steel plates are respectively connected with a first clamping plate in a sliding manner, the top ends of the three upper first clamping plates penetrate through and are connected with the upper second fixing grooves in a sliding manner, the right ends of the three right first clamping plates penetrate through and are connected with the right first fixing grooves in a sliding manner, the top end of the third steel plate is connected with a second clamping plate in a sliding manner, the top end of the second clamping plate penetrates through and is connected with the upper second fixing grooves in a sliding manner, the right end of the third steel plate is connected with a third clamping plate in a sliding manner, and the right end of the third clamping plate penetrates through and is connected with the right first fixing grooves in a sliding manner, the first clamping plate, the second clamping plate and the third clamping plate are connected through a telescopic mechanism, and the telescopic mechanism is used for driving the first clamping plate, the second clamping plate and the third clamping plate to be respectively inserted into the adjacent first fixing groove and the second fixing groove after the first steel plate, the second steel plate and the third steel plate are spliced;
as a further scheme of the present invention, the telescoping mechanism includes a first screw rod and a second connecting rod which are rotatably connected to the middle of a second steel plate, one end of the first screw rod close to the second connecting rod and the middle of the second connecting rod are both fixedly provided with a first bevel gear and are engaged with each other, one end of the first screw rod far from the second connecting rod both passes through and is connected with a first chuck plate in a threaded manner, the middle of the third steel plate is rotatably connected with two third screw rods and two fourth connecting rods, the top end of the upper side third screw rod passes through and is connected with a second chuck plate in a threaded manner, the right end of the right side third screw rod passes through and is connected with a third chuck plate in a threaded manner, the bottom end of the upper side third screw rod and the right end of the left side fourth connecting rod are both fixedly provided with a second bevel gear and are engaged with each other, the left end of the right side third screw rod and the top end of the lower side fourth connecting rod are both fixedly provided with a third bevel gear and are engaged with each other, the front ends of the second steel plate and the bottom end of the second bevel gear are both rotatably connected with a rotating rod, and the second bevel gear and the rotating mechanism are provided with a transmission connecting rod for driving the second bevel gear and the second bevel gear to rotate synchronously when the second bevel gear and the second bevel gear are adjacent transmission connecting rod are provided with the transmission mechanism;
as a further scheme of the invention, the transmission mechanism comprises first rectangular grooves formed in the left ends of the three second connecting rods on the upper side and the bottom ends of the three second connecting rods on the right side, rectangular blocks are fixedly mounted at the right ends of the three second connecting rods on the upper side and the top ends of the three second connecting rods on the right side, the rectangular blocks penetrate through the adjacent first rectangular grooves and are connected with the adjacent first rectangular grooves in a sliding manner, second rectangular grooves are formed in the left ends of the fourth connecting rods on the left side and the bottom ends of the fourth connecting rods on the lower side, and the rectangular blocks at the top ends and the right ends and the top rectangular blocks at the top of the right ends penetrate through the two second rectangular grooves and are connected with the two second rectangular grooves in a sliding manner;
as a further scheme of the invention, the driving mechanism comprises two first driving grooves which are formed on one side of two steel columns which are close to each other, first sliding rods are fixedly installed at the left end and the right end of each first stiffening rib, the length of each first sliding rod is sequentially shortened from top to bottom, four stop blocks are fixedly installed on the inner sides of the first driving grooves, the stop blocks are sequentially matched with the length of the first sliding rods from top to bottom, the top ends of the stop blocks are slidably connected with sliding blocks through extension springs, one ends of the sliding blocks, which are close to the first sliding rods, are in a wedge shape, the first sliding rods are all located between the stop blocks and the sliding blocks, the middle parts of the steel columns on the left side are rotatably connected with rotating shafts, elastic ropes are fixedly installed at the bottom ends of the first sliding rods on the left side, and the other ends of the elastic ropes pass through the bottom ends of the stop blocks and are wound on the outer sides of the rotating shafts, two second driving grooves are formed in one side, close to each other, of each of the two steel beams, second sliding rods are fixedly mounted at the upper end and the lower end of each second stiffening rib, the second sliding rods are sequentially shortened from right to left, the connecting structure of the second sliding rods and the second driving grooves is the same as that of the second sliding rods, an unlocking mechanism is arranged at the right end of the steel column on the left side, the unlocking mechanism is used for unlocking the first stiffening rib from the bottom end of the steel beam on the upper side when the fixing mechanism finishes fixing the first steel plate, the second steel plate and the third steel plate, a rotating mechanism is arranged in the middle of the rotating shaft and used for driving the rotating shaft to rotate in the unlocking process of the unlocking mechanism, storage boxes are fixedly mounted at the front side and the rear side of the right ends of the two steel beams, and push plates are slidably connected to the inner sides of the storage boxes through compression springs;
as a further scheme of the invention, the rotating mechanism comprises mounting grooves which are formed in the upper side of a first fixing groove on the left side and the right side of a second fixing groove on the lower side, the middle parts of the mounting grooves are rotatably connected with mounting rods, telescopic rods are fixedly mounted on one sides of the mounting rods, which are close to the rotating shaft, one ends of the telescopic rods, which are close to the rotating shaft, are rotatably connected with rotating racks, the rotating racks are slidably connected with the inner walls of the mounting grooves, rotating gears are fixedly mounted in the middle parts of the rotating shafts, the rotating gears are meshed with the rotating racks, push rods are fixedly mounted on one sides of the mounting rods, which are far away from the telescopic rods, pushing mechanisms are arranged at one ends of the push rods, which are far away from the mounting rods, and are used for pushing the push rods to rotate around the mounting rods in the moving process of the first clamping plate;
as a further scheme of the invention, the pushing mechanism comprises a T-shaped plate which is connected with the left end of the upper steel beam in a sliding manner through a compression spring, the left end of the T-shaped plate is tightly attached to the bottom of the right end of the upper push rod, the bottom end of the right steel column is connected with a Z-shaped plate in a sliding manner through the compression spring, and the bottom end of the Z-shaped plate is tightly attached to the left side of the top end of the lower push rod;
as a further scheme of the invention, the unlocking mechanism comprises two L-shaped rods which are slidably connected with the right end of the left steel column, the two L-shaped rods are connected through an extension spring, the bottom end of the T-shaped plate is conical, and the top ends of the L-shaped rods are matched with the bottom end of the T-shaped plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fixing mechanism is arranged, the first steel plate, the second steel plate and the third steel plate are laid in a space surrounded by the steel columns and the steel beams, then the first clamping plate, the second clamping plate and the third clamping plate are driven by the telescopic mechanism to respectively move towards the adjacent steel columns and the adjacent steel beams until the first steel plate, the second steel plate and the third steel plate are fixedly supported by the top of the steel columns and the steel beams, so that a worker does not need to carry the whole steel plate by using large-scale equipment, and convenience is provided for the transportation of the steel plate; the staff can adjust the whole size of device at will, and the monoblock steel sheet size of having avoided processing in advance has the deviation and needs the scene to cut, and the staff's that has significantly reduced work load has increased the suitability and the practicality of this device, has solved the inconvenient problem of monoblock steel sheet operation in the current steel construction shear force wall.
2. According to the invention, by arranging the driving mechanism, when the steel plate is fixed, the driving mechanism is started to pull the first stiffening rib downwards until the first stiffening rib can not move downwards any more, at the moment, the first stiffening rib is aligned with the hole on the surface of the second stiffening rib, the driving mechanism pulls the second stiffening rib to move leftwards until the second stiffening rib can not move leftwards any more, and at the moment, the first stiffening rib and the second stiffening rib are fixed to the front end and the rear end of the first steel plate, the second steel plate and the second steel plate, so that the first stiffening rib and the second stiffening rib are automatically fixed when the steel plate is installed, the operation steps of workers are greatly reduced, the construction efficiency is improved, the labor is saved, the convenience is provided for the installation of the stiffening rib, and the problem that the installation of the stiffening rib in the existing steel structure shear wall is very complicated is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view illustrating a connection structure of a first steel plate, a second steel plate and a third steel plate according to the present invention;
FIG. 3 is a schematic cross-sectional view of the front view internal structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at C;
FIG. 7 is an enlarged view of the structure of FIG. 3 according to the present invention;
FIG. 8 is a schematic side view of a stepped internal structure according to the present invention;
FIG. 9 is an enlarged view of E of FIG. 8 according to the present invention;
FIG. 10 is a schematic view of a connection structure of a first driving groove and a first slide bar in the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 10 at F according to the present invention;
FIG. 12 is a schematic view of the connection structure of the T-shaped plate and the L-shaped rod according to the present invention;
FIG. 13 is a schematic cross-sectional view of the side-view internal structure of the present invention;
FIG. 14 is an enlarged view of the structure at G in FIG. 13 according to the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a steel column; 2. a steel beam; 3. a first steel plate; 4. a second steel plate; 5. a third steel plate; 6. a first stiffener; 7. a second stiffener; 8. a first fixing groove; 9. a second fixing groove; 10. a first clamping block; 11. a second fixture block; 12. a third fixture block; 13. a first clamping plate; 14. a second card; 15. a third clamping plate; 16. a first screw; 17. a second connecting rod; 18. a first bevel gear; 19. a third screw; 20. a fourth connecting rod; 21. a second bevel gear; 22. a third bevel gear; 23. rotating the rod; 24. a fourth bevel gear; 25. a first rectangular groove; 26. a rectangular block; 27. a second rectangular groove; 28. a first drive slot; 29. a first slide bar; 30. a stopper; 31. a slider; 32. a rotating shaft; 33. an elastic cord; 34. a second driving groove; 35. a second slide bar; 36. a storage box; 37. pushing the plate; 38. mounting grooves; 39. mounting a rod; 40. a telescopic rod; 41. rotating the rack; 42. a rotating gear; 43. a push rod; 44. a T-shaped plate; 45. a Z-shaped plate; 46. an L-shaped rod.
Detailed Description
Referring to fig. 1-14, the present invention provides a technical solution: a shear wall with a building steel structure comprises two steel columns 1 and two steel beams 2, wherein the steel beams 2 are fixedly arranged between the two steel columns 1, a plurality of first steel plates 3 are arranged at the joints of the left steel columns 1 and the lower steel beams 2, three second steel plates 4 are arranged at the left ends of the right steel columns 1 and the bottom ends of the upper steel beams 2, the second steel plates 4 are tightly attached to the first steel plates 3, third steel plates 5 are arranged at the joints of the right steel columns 1 and the upper steel beams 2, the left ends and the bottom ends of the third steel plates 5 are tightly attached to the second steel plates 4, the first steel plates 3, the second steel plates 4 and the third steel plates 5 are spliced into a whole, a fixing mechanism is arranged in the middle parts of the second steel plates 4, the fixing mechanism is used for fixing the first steel plate 3, the second steel plate 4 and the third steel plate 5 to the inner side of a space surrounded by the two steel columns 1 and the two steel beams 2 after the first steel plate 3, the second steel plate 4 and the third steel plate 5 are spliced, a plurality of first stiffening ribs 6 and a plurality of second stiffening ribs 7 are arranged between the two steel columns 1 through the driving mechanism, the plurality of first stiffening ribs 6 and the plurality of second stiffening ribs 7 are respectively positioned at the front end and the rear end of the first steel plate 3, the front end and the rear end of the second steel plate 4 and the front end and the rear end of the third steel plate 5 and are tightly attached to the first steel plate 3, the second steel plate 4 and the third steel plate 5, holes in the surfaces of the first stiffening ribs 6 and the second stiffening ribs 7 are matched, and the driving mechanism is used for driving the first stiffening ribs 6 and the second stiffening ribs 7 to move to the surfaces of the first steel plate 3, the second steel plate 4 and the third steel plate 5 to be fixed after the fixing mechanism completes the fixing of the first steel plate 3, the second steel plate 4 and the third steel plate 5;
the fixing mechanism comprises first fixing grooves 8 which are formed in one side, close to each other, of two steel columns 1, second fixing grooves 9 are formed in one side, close to each other, of two steel beams 2, first fixture blocks 10 are fixedly installed at the left end and the bottom end of a first steel plate 3, the left end of each first fixture block 10 at the left end penetrates through the first fixing groove 8 at the left side and is connected with the first steel plate in a sliding mode, the bottom end of each first fixture block 10 at the bottom end penetrates through the second fixing groove 9 at the left side and is connected with the second fixing groove in a sliding mode, the rest first fixture blocks 10 penetrate through adjacent first steel plates 3 and are connected with the first steel plates in a sliding mode, the left end of each second fixture block 11 at the left end penetrates through the first fixing groove 8 at the left side and is connected with the first fixing groove in a sliding mode, the bottom end of each second fixture block 11 at the bottom end penetrates through the second fixing groove 9 at the lower side and is connected with the second steel plate 4 in a sliding mode, the rest of each second fixture blocks 11 penetrate through adjacent first steel plates 3 and the second steel plates 4 and are connected with the second steel plates 4 in a sliding mode, the left end of each second fixture blocks 5 and the right end of each other, the third steel plate 5, the right end of each second fixture blocks 14, the third steel plate 5 and the top end of each slide plate 14 are connected with the top end of each slide plate 4 and is connected with the third steel plate 4, the third fixture blocks 14, the first clamping plate 13, the second clamping plate 14 and the third clamping plate 15 are connected through a telescopic mechanism, and the telescopic mechanism is used for driving the first clamping plate 13, the second clamping plate 14 and the third clamping plate 15 to be respectively inserted into the adjacent first fixing groove 8 and the second fixing groove 9 after the first steel plate 3, the second steel plate 4 and the third steel plate 5 are spliced;
in an initial state, the first stiffening ribs 6 are all positioned at the bottom end of the upper steel beam 2 and cannot move downwards under the limitation of the driving mechanism, the second stiffening ribs 7 are all positioned at the left end of the right steel column 1 and cannot move leftwards under the limitation of the driving mechanism, and the second stiffening ribs 7 are respectively positioned at the front end of the front first stiffening rib 6 and the rear end of the rear first stiffening rib 6;
during operation, a first steel plate 3 is stacked and laid at a corner between a left steel column 1 and a lower steel beam 2, three first fixture blocks 10 on the left side are inserted into a first left fixing groove 8, three first fixture blocks 10 on the lower side are inserted into a second lower fixing groove 9, the rest first fixture blocks 10 are respectively inserted into the side walls of the adjacent first steel plates 3, then three second steel plates 4 are vertically arranged on the right side of the first steel plates 3, three second fixture blocks 11 on the right side are respectively inserted into the right ends of the three first steel plates 3 on the right side, the bottom ends of the second steel plates 4 at the bottom are tightly attached to the lower steel beam 2, the second fixture blocks 11 at the bottom are inserted into the second lower fixing grooves 9, the other three second steel plates 4 are transversely arranged at the top ends of the first steel plates 3, the three second fixture blocks 11 on the upper side are respectively inserted into the top ends of the three first steel plates 3 on the upper side, the second fixture blocks 11 at the left end are inserted into the first steel beam fixing grooves 8, then the third steel plates 5 are arranged at the corner between the steel column 2 and the right steel column 1, at this time, the adjacent second steel plates 4 and the side walls of the third steel plates are spliced into a whole;
the telescopic mechanism drives the three first clamping plates 13 and the three second clamping plates 14 on the upper side to move upwards until the top ends of the three first clamping plates 13 and the three second clamping plates 14 on the upper side all penetrate through the second fixing groove 9 on the upper side and cannot move upwards any more, then the telescopic mechanism drives the three first clamping plates 13 and the three third clamping plates 15 on the right side to move rightwards, until the right ends of the three first clamping plates 13 and the three third clamping plates 15 on the right side all penetrate through the first fixing groove 8 on the right side and cannot move rightwards any more, at the moment, the first clamping plates 13, the second clamping plates 14 and the third clamping plates 15 tightly push and fix the first steel plates 3, the second steel plates 4 and the third steel plates 5, as shown in fig. 2, a worker does not need to use large-scale equipment to carry the whole steel plates, the transportation cost of the steel plates is greatly reduced, and convenience is provided for the transportation of the steel plates; through the arrangement of the first clamping plate 13, the second clamping plate 14 and the third clamping plate 15, workers can adjust the overall size of the device at will, the situation that the size of a whole steel plate processed in advance is deviated and needs to be cut on site is avoided, the workload of the workers is greatly reduced, the applicability and the practicability of the device are improved, and the problem that the whole steel plate in the existing steel structure shear wall is inconvenient to operate is solved;
when the first steel plate 3, the second steel plate 4 and the third steel plate 5 are fixed, the driving mechanism starts to unlock the first stiffening rib 6 at the bottom end of the upper steel beam 2, and the first stiffening rib 6 is pulled downwards until the first stiffening rib 6 can not move downwards any more, at the moment, the first stiffening rib 6 is aligned with the hole on the surface of the second stiffening rib 7, so that the second stiffening rib 7 is in an unlocked state and moves leftwards under the driving of the driving mechanism until the second stiffening rib 7 can not move leftwards any more, as shown in fig. 1, at the moment, the first stiffening rib 6 and the second stiffening rib 7 are fixed to the first steel plate 3, the second steel plate 4 and the second steel plate 4 at the front end and the rear end, and therefore when the steel plates are installed, the first stiffening rib 6 and the second stiffening rib 7 are automatically fixed, the operation steps of workers are greatly reduced, the construction efficiency is improved, labor is saved, convenience is provided for installing the stiffening ribs, and the problem that the stiffened installation of the existing steel structure in the shear wall is very complicated is solved.
As a further scheme of the present invention, the telescopic mechanism includes a first screw 16 and a second connecting rod 17 both rotatably connected to the middle of the second steel plate 4, one end of the first screw 16 close to the second connecting rod 17 and the middle of the second connecting rod 17 are both fixedly installed with a first bevel gear 18 and are engaged with each other, one end of the first screw 16 far from the second connecting rod 17 both passes through the first chuck plate 13 and is connected with the first chuck plate by a screw thread, the middle of the third steel plate 5 is rotatably connected with two third screws 19 and two fourth connecting rods 20, the top end of the upper third screw 19 passes through the second chuck plate 14 and is connected with the second chuck plate by a screw thread, the right end of the right third screw 19 passes through the third chuck plate 15 and is connected with the third chuck plate by a screw thread, the bottom end of the upper third screw 19 and the right end of the left fourth connecting rod 20 are both fixedly installed with a gear 21 and are engaged with each other, the left end of the right third screw 19 and the top end of the lower fourth connecting rod 20 are both fixedly installed with a third bevel gear 22 and are engaged with each other, the front ends of the second steel plate 4 and the bottom end of the second bevel gear 23, the fourth connecting rod 24 is installed with a transmission connecting rod 24, and a transmission mechanism for driving the bevel gear 17, when the fourth bevel gear 17 and the transmission mechanism are both rotate, the transmission mechanism is adjacent bevel gear 17;
when the device works, the two rotating rods 23 are rotated, the two rotating rods 23 rotate to drive the first bevel gear 18 to rotate through the fourth bevel gear 24, the first bevel gear 18 rotates to drive the left-end first screw 16, the bottom-end first screw 16, the left-end second connecting rod 17 and the bottom-end second connecting rod 17 to rotate, the left-end second connecting rod 17 rotates to drive the upper-side three second connecting rods 17 to synchronously rotate through the transmission mechanism, the upper-side three second connecting rods 17 rotate to drive the upper-side three first screws 16 to synchronously rotate through the first bevel gear 18, the upper-side three first screws 16 synchronously rotate to drive the upper-side three first clamping plates 13 to synchronously move upwards through the screw action, the upper-side three second connecting rods 17 rotate to drive the left-side fourth connecting rod 20 to rotate through the transmission mechanism, the fourth connecting rod 20 on the left rotates to drive the third screw rod 19 on the upper side to rotate through the third bevel gear 22, the third screw rod 19 on the upper side rotates to drive the second clamping plate 14 to move upwards through the screw thread action, the second connecting rod 17 on the lower side rotates to drive the three second connecting rods 17 on the right side to rotate synchronously through the transmission mechanism, and in the same way as above, the three first screws 16 on the right side and the third screw rod 19 on the right side rotate synchronously to drive the three first clamping plates 13 on the right side and the third clamping plates 15 to move rightwards through the screw thread action until the first clamping plates 13, the second clamping plates 14 and the third clamping plates 15 can not move any more, so that the first clamping plates 13, the second clamping plates 14 and the third clamping plates 15 move to provide power, and the first steel plate 3, the second steel plate 4 and the third steel plate 5 are conveniently fixed.
As a further scheme of the present invention, the transmission mechanism includes first rectangular grooves 25 formed in the left ends of the three second connecting rods 17 on the upper side and the bottom ends of the three second connecting rods 17 on the right side, rectangular blocks 26 are fixedly mounted on the right ends of the three second connecting rods 17 on the upper side and the top ends of the three second connecting rods 17 on the right side, the rectangular blocks 26 all pass through the adjacent first rectangular grooves 25 and are connected with the adjacent first rectangular grooves in a sliding manner, second rectangular grooves 27 are formed in the left ends of the fourth connecting rods 20 on the left side and the bottom ends of the fourth connecting rods 20 on the lower side, and the rectangular blocks 26 at the top ends and the right ends and the top rectangular blocks 26 respectively pass through the two second rectangular grooves 27 and are connected with the second rectangular grooves in a sliding manner;
during operation, second connecting rod 17 rotates and drives rectangular block 26 and rotate, rectangular block 26 rotates and drives adjacent second connecting rod 17 through adjacent first rectangular channel 25 and rotates in step, meanwhile, second connecting rod 17 rotates and rectangular block 26 rotates and drives fourth connecting rod 20 through second rectangular channel 27 and rotates, thereby realize at first steel sheet 3, second steel sheet 4 and the completion of the concatenation of third steel sheet 5 after, second connecting rod 17 and fourth connecting rod 20 can rotate in step, the operation steps have been reduced, the use of giving the staff provides convenience.
As a further scheme of the invention, the driving mechanism comprises two first driving grooves 28 which are arranged on the mutually adjacent sides of two steel columns 1, first sliding rods 29 are fixedly arranged at the left end and the right end of a first stiffening rib 6, the lengths of the first sliding rods 29 are sequentially shortened from top to bottom, four stoppers 30 are fixedly arranged on the inner sides of the first driving grooves 28, the stoppers 30 are sequentially matched with the lengths of the first sliding rods 29 from top to bottom, the top ends of the stoppers 30 are slidably connected with sliding blocks 31 through extension springs, one ends of the sliding blocks 31, which are adjacent to the first sliding rods 29, are wedge-shaped, the first sliding rods 29 are all positioned between the stoppers 30 and the sliding blocks 31, the middle part of the left steel column 1 is rotatably connected with a rotating shaft 32, elastic ropes 33 are fixedly arranged at the bottom ends of the left first sliding rods 29, and the other ends of the elastic ropes 33 pass through the bottom ends of the stoppers 30 and are wound on the outer sides of the rotating shaft 32, two second driving grooves 34 are formed in one side, close to each other, of each of the two steel beams 2, second sliding rods 35 are fixedly mounted at the upper end and the lower end of each second stiffening rib 7, the second sliding rods 35 are sequentially shortened from right to left, the connecting structure of the second sliding rods 35 and the second driving grooves 34 is the same as that of the first driving grooves, an unlocking mechanism is arranged at the right end of the steel column 1 on the left side, the unlocking mechanism is used for unlocking the first stiffening ribs 6 from the bottom ends of the steel beams 2 on the upper side when the fixing mechanism completes the fixing of the first steel plate 3, the second steel plate 4 and the third steel plate 5, a rotating mechanism is arranged in the middle of each rotating shaft 32 and used for driving the rotating shafts 32 to rotate in the unlocking process of the unlocking mechanism, storage boxes 36 are fixedly mounted on the front side and the rear side of the right ends of the two steel beams 2, and push plates 37 are slidably connected to the inner sides of the storage boxes 36 through compression springs;
in the initial state, the second sliding rods 35 are all positioned at the inner side of the storage box 36 and extrude the push plate 37, and the first stiffening rib 6 blocks the second stiffening rib 7, so that the push plate 37 cannot push the second sliding rods 35 and the second stiffening rib 7 to move;
in operation, the left-end first card board 13 drives the left-side rotating shaft 32 to rotate through the rotating mechanism during moving up, the left-side rotating shaft 32 rotates to slowly wind a plurality of left-side elastic ropes 33 on the outer side of the rotating shaft 32, so that the left-side elastic ropes 33 are in a tightened state, the lower-side elastic ropes 33 are in the same manner as above until the left-end first card board 13 cannot move up any more, at this time, the first stiffening rib 6 is in an unlocked state, the left-side elastic ropes 33 pull the first slide bar 29 downward under the guiding and elastic forces of the stop 30, the first slide bar 29 moves downward to drive the first stiffening rib 6 to move downward, the first slide bar 29 passes by the stop 30 with a length adapted to the first slide bar 29 during moving downward until the first slide bar 29 falls to the top end of the stop 30 with a length adapted to the first slide bar 29, the first slide bar 29 extrudes the corresponding slider 31 during moving downward, the inclined surface of the slider 31 extrudes the first slide bar 29 after being extruded until the corresponding first slide bar 29 passes the slider 31, at the second slide bar 31, the slider 31 pulls the slider 31 downward to move to align the second stiffening rib 6 and the second slide bar 6 to the second slide bar 7, and the second stiffening rib 7 are pushed by the second slide bar 34, and the second slider 34, and the second stiffening rib 7, and the slider 34, and the slider 29, and the slider 7, and the slider 29 move downward, and the second stiffening rib are all move downward, and the second stiffening rib 7, the slider 7, and the second stiffening rib are all move under the slider 7, and the stop bar 7, the slider 7, the stop bar 7, make first stiffening rib 6 and second stiffening rib 7 carry out automatic installation when first cardboard 13 installation is accomplished, the staff's that has significantly reduced operating procedure has improved the efficiency of construction, has saved work, provides convenience for stiffening rib's installation, has solved the very loaded down with trivial details problem of reinforcing rib installation in the current steel construction shear wall.
As a further scheme of the present invention, the rotating mechanism includes a mounting groove 38 formed in both the upper side of the left first fixing groove 8 and the right side of the lower second fixing groove 9, a mounting rod 39 rotatably connected to the middle of the mounting groove 38, a telescopic rod 40 fixedly mounted to one side of the mounting rod 39 close to the rotating shaft 32, a rotating rack 41 rotatably connected to one end of the telescopic rod 40 close to the rotating shaft 32, the rotating rack 41 slidably connected to the inner wall of the mounting groove 38, a rotating gear 42 fixedly mounted to the middle of the rotating shaft 32, the rotating gear 42 engaged with the rotating rack 41, a push rod 43 fixedly mounted to one side of the mounting rod 39 away from the telescopic rod 40, and a pushing mechanism disposed at one end of the push rod 43 away from the mounting rod 39 and used for pushing the push rod 43 to rotate around the mounting rod 39 during the movement of the first clamping plate 13;
during operation, the first cardboard 13 rebound of left end promotes the right-hand member rebound of left side push rod 43 through pushing mechanism, the in-process that left side push rod 43 removed drives telescopic link 40 and installation pole 39 and rotates around installation pole 39, telescopic link 40 promotes rotation rack 41 rebound around pivot 32 pivoted in-process, telescopic link 40 stretches out and draws back in the pivoted while, ensure to promote rotation rack 41 rebound, rotation rack 41 rebound drives pivot 32 through rotating gear 42 and rotates, thereby realize driving pivot 32 to rotate when first cardboard 13 removes, the first cardboard 13 of bottom moves right and drives bottom pivot 32 pivoted process and the above-mentioned same reason.
As a further scheme of the invention, the pushing mechanism comprises a T-shaped plate 44 which is connected with the left end of the upper steel beam 2 in a sliding manner through a compression spring, the left end of the T-shaped plate 44 is tightly attached to the bottom of the right end of the upper push rod 43, the bottom end of the right steel column 1 is connected with a Z-shaped plate 45 in a sliding manner through the compression spring, and the bottom end of the Z-shaped plate 45 is tightly attached to the left side of the top end of the lower push rod 43;
during operation, the first clamping plate 13 at the left end moves upwards to press the T-shaped plate 44 to move upwards, the T-shaped plate 44 moves upwards to enable the left end of the T-shaped plate to push the right end of the left push rod 43 to move upwards, the second clamping plate 14 at the bottom end moves rightwards to push the Z-shaped plate 45 to move rightwards, the Z-shaped plate 45 moves rightwards to push the top end of the bottom push rod 43 to move rightwards, and therefore the push rod 43 is driven to move in the moving process of the first clamping plate 13.
As a further scheme of the invention, the unlocking mechanism comprises two L-shaped rods 46 slidably connected with the right end of the left steel column 1, the two L-shaped rods 46 are connected through an extension spring, the bottom end of the T-shaped plate 44 is conical, and the top ends of the L-shaped rods 46 are both matched with the bottom end of the T-shaped plate 44;
in the initial state, the first stiffening rib 6 is positioned at the top end of the horizontal end of the L-shaped rod 46 and cannot move downwards due to the limit of the L-shaped rod 46;
in operation, the T-shaped plate 44 moves upward so that the bottom end of the T-shaped plate 44 no longer blocks the L-shaped rods 46, the two L-shaped rods 46 approach each other under the action of the extension spring, and the two L-shaped rods 46 approach each other so that the horizontal ends of the L-shaped rods 46 are removed from the bottom end of the first stiffener 6, so that the first stiffener 6 is unlocked, and automatic unlocking of the first stiffener 6 is achieved when the first catch plate 13 cannot move any more.
Claims (8)
1. The utility model provides a building steel structure shear wall, includes two steel columns (1), two girder steel (2), its characterized in that: the steel beam (2) is fixedly arranged between two steel columns (1), the joint of the steel column (1) at the left side and the steel beam (2) at the lower side is provided with a plurality of first steel plates (3), the joint of the steel column (1) at the right side and the steel beam (2) at the upper side is provided with three second steel plates (4), the second steel plates (4) are tightly attached to the first steel plates (3), the joint of the steel column (1) at the right side and the steel beam (2) at the upper side is provided with a third steel plate (5), the left end and the bottom of the third steel plate (5) are tightly attached to the second steel plates (4), the first steel plates (3), the second steel plates (4) and the third steel plates (5) are spliced into a whole together, the middle part of the second steel plate (4) is provided with a fixing mechanism, the fixing mechanism is used for fixing the first steel plates (3), the second steel plates (4) and the third steel plates (5) to two steel columns (2) and the stiffening ribs (7) through a plurality of first steel plates (6) and a plurality of stiffening ribs (7) arranged between the first steel plates (3) and the second steel plates (7), the first stiffening rib (6) is matched with the hole on the surface of the second stiffening rib (7), and the driving mechanism is used for driving the first stiffening rib (6) and the second stiffening rib (7) to move to the surfaces of the first steel plate (3), the second steel plate (4) and the third steel plate (5) and fix the first steel plate, the second steel plate and the third steel plate (5) after the fixing mechanism finishes fixing.
2. The shear wall of a construction steel structure according to claim 1, wherein: the fixing mechanism comprises two steel columns (1), first fixing grooves (8) are formed in one sides, close to each other, of the two steel beams (2), second fixing grooves (9) are formed in one sides, close to each other, of the two steel beams (1), first clamping blocks (10) are fixedly arranged at the left ends and the bottom ends of the first steel plates (3), the left ends of the three first clamping blocks (10) at the left ends penetrate through the first fixing grooves (8) at the left sides and are connected with the first fixing grooves in a sliding mode, the bottom ends of the three first clamping blocks (10) at the bottom ends penetrate through the second fixing grooves (9) at the lower sides and are connected with the second fixing grooves in a sliding mode, the rest first clamping blocks (10) penetrate through the adjacent first steel plates (3) and are connected with the first steel plates in a sliding mode, and second clamping blocks (11) are fixedly arranged at the left ends and the bottom ends of the second steel plates (4), the left end of second fixture block (11) passes first fixed slot in left side (8) and slides with it and is connected, the bottom of second fixture block (11) passes downside second fixed slot (9) and slides with it and is connected, all the other second fixture block (11) passes adjacent first steel sheet (3) and second steel sheet (4) respectively and slides with it and is connected, the left end and the bottom of third steel sheet (5) all fixed mounting have third fixture block (12), third fixture block (12) all pass adjacent second steel sheet (4) and slide with it and be connected, and the upside is three the top of second steel sheet (4) and the right-hand member of the three second steel sheet (4) in right side all slide and be connected, and the upside is three The steel plate splicing and fixing device is characterized in that a first clamping plate (13) is connected, the top end of the first clamping plate (13) with the three upper sides penetrates through an upper side second fixing groove (9) and is connected with the upper side second fixing groove in a sliding mode, the right end of the first clamping plate (13) with the three right side penetrates through a right side first fixing groove (8) and is connected with the right side first fixing groove in a sliding mode, the top end of the third steel plate (5) is connected with a second clamping plate (14) in a sliding mode, the top end of the second clamping plate (14) penetrates through the upper side second fixing groove (9) and is connected with the upper side second fixing groove in a sliding mode, the right end of the third steel plate (5) is connected with the third clamping plate (15) in a sliding mode, the first clamping plate (13), the second clamping plate (14) and the third clamping plate (15) are connected through a telescopic mechanism, and the telescopic mechanism is used for driving the first clamping plate (13), the second clamping plate (14) and the third clamping plate (15) to be inserted into the adjacent first fixing groove (9) and the second fixing groove (9) after the first steel plate (3), the second steel plate (4) and the third steel plate (5) are spliced.
3. The shear wall of a construction steel structure according to claim 2, wherein: the telescopic mechanism comprises a first screw rod (16) and a second connecting rod (17) which are rotatably connected with each other at the middle part of a second steel plate (4), wherein a first bevel gear (18) is fixedly arranged at one end of the first screw rod (16) close to the second connecting rod (17) and the middle part of the second connecting rod (17) and is meshed with each other, one end of the first screw rod (16) far away from the second connecting rod (17) penetrates through a first clamping plate (13) and is connected with the first clamping plate in a threaded manner, the middle part of a third steel plate (5) is rotatably connected with two third screw rods (19) and two fourth connecting rods (20), the top end of the third screw rod (19) penetrates through a second clamping plate (14) and is connected with the first clamping plate in a threaded manner, the right end of the third screw rod (19) penetrates through a third clamping plate (15) and is connected with the third clamping plate in a threaded manner, the bottom end of the third screw rod (19) and the right end of the fourth connecting rod (20) at the left side are fixedly provided with gears (21) and are meshed with each other, the top ends of the fourth bevel gear (24) and the fourth bevel gear (23) are fixedly arranged at the left end of the third screw rod (19) and the right end of the fourth connecting rod (20), the fourth bevel gear (23) and the rear bevel gear (24) are fixedly connected with each other bevel gear (24), the steel plate (4), the end part of the second connecting rod (17) is provided with a transmission mechanism, and the transmission mechanism is used for driving the adjacent second connecting rod (17) and the adjacent fourth connecting rod (20) to synchronously rotate when the second connecting rod (17) rotates.
4. The shear wall of a construction steel structure according to claim 3, wherein: drive mechanism includes first rectangular channel (25) that the bottom of the left end of the three second connecting rod of upside (17) and the three second connecting rod of right side (17) all seted up, and the upside is three the right-hand member of second connecting rod (17) and the top of the three second connecting rod of right side (17) all fixed mounting have rectangular block (26), rectangular block (26) all pass adjacent first rectangular channel (25) and slide with it and be connected, the left side second rectangular channel (27), top right side have all been seted up to the left end of fourth connecting rod (20) and the bottom of downside fourth connecting rod (20) rectangle block (26) and right-hand member top rectangular channel (27) are passed respectively and slide with it and be connected.
5. The shear wall of a construction steel structure according to claim 2, wherein: the driving mechanism comprises two first driving grooves (28) which are formed in one side, close to each other, of two steel columns (1), first sliding rods (29) are fixedly mounted at the left end and the right end of a first stiffening rib (6), the lengths of the first sliding rods (29) are sequentially shortened from top to bottom, four stoppers (30) are fixedly mounted on the inner sides of the first driving grooves (28), the stoppers (30) are sequentially matched with the lengths of the first sliding rods (29) from top to bottom, the top ends of the stoppers (30) are slidably connected with sliding blocks (31) through extension springs, one ends, close to the first sliding rods (29), of the sliding blocks (31) are wedge-shaped, the first sliding rods (29) are all located between the stoppers (30) and the sliding blocks (31), the middle of the steel columns (1) on the left side is rotatably connected with a rotating shaft (32), the bottom ends of the first sliding rods (29) on the left side are fixedly mounted with elastic ropes (33), the other ends of the elastic ropes (33) pass through the bottom ends of the stoppers (30) and are wound on the outer sides of the rotating shaft (32), two sides, one side, which is close to each other, two sliding rods (2) are sequentially connected with a second driving groove (34), and a second stiffening rib (35) are connected with a second driving groove (35), and a second stiffening rib (35) on the upper and a second stiffening rib, left side the right-hand member of steel column (1) is provided with release mechanism, release mechanism is used for removing the locking from the bottom of upside girder steel (2) with first stiffening rib (6) when fixed mechanism is with first steel sheet (3), second steel sheet (4) and third steel sheet (5) fixed completion, the middle part of pivot (32) is provided with slewing mechanism, slewing mechanism is used for carrying out the in-process drive pivot (32) of unblock when release mechanism and rotates, two there are receiver (36) for both sides fixed mounting around girder steel (2) right-hand member, the inboard of receiver (36) all has push pedal (37) through compression spring sliding connection.
6. The shear wall of a construction steel structure according to claim 5, wherein: slewing mechanism includes upside and the right side of downside second fixed slot (9) of the first fixed slot in left side (8) and mounting groove (38) all seted up, the middle part of mounting groove (38) all rotates installation pole (39) of connection, installation pole (39) are close to one side of pivot (32) and all fixed mounting have telescopic link (40), telescopic link (40) are close to the one end of pivot (32) and all rotate and are connected with rotation rack (41), it all is connected with the inner wall slip of mounting groove (38) to rotate rack (41), the middle part of pivot (32) all fixed mounting has rotating gear (42), rotating gear (42) and rotation rack (41) mesh mutually, one side that telescopic link (40) were kept away from in installation pole (39) all fixed mounting have push rod (43), the one end that installation pole (39) were kept away from in push rod (43) is provided with pushing mechanism, pushing mechanism is used for when first cardboard (13) remove in-process promotion push rod (43) and rotates around installation pole (39).
7. The shear wall of a construction steel structure according to claim 6, wherein: pushing mechanism includes that compression spring sliding connection's T shaped plate (44) is passed through to the left end of upside girder steel (2), the left end of T shaped plate (44) closely laminates with the right-hand member bottom of upside push rod (43), the right side the bottom of steel column (1) has Z shaped plate (45) through compression spring sliding connection, the bottom of Z shaped plate (45) closely laminates with the top left side of downside push rod (43).
8. The shear wall of a construction steel structure according to claim 7, wherein: the unlocking mechanism comprises two L-shaped rods (46) which are connected with the right end of the left steel column (1) in a sliding mode, the L-shaped rods (46) are connected through extension springs, the bottom end of the T-shaped plate (44) is conical, and the top ends of the L-shaped rods (46) are matched with the bottom end of the T-shaped plate (44).
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Cited By (1)
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| CN115977250A (en) * | 2023-02-01 | 2023-04-18 | 中建八局第四建设有限公司 | Assembly type steel module core tube structure system and construction method |
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