CN117645241A - Steel construction factory building roof component hoist device - Google Patents
Steel construction factory building roof component hoist device Download PDFInfo
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- CN117645241A CN117645241A CN202410120531.8A CN202410120531A CN117645241A CN 117645241 A CN117645241 A CN 117645241A CN 202410120531 A CN202410120531 A CN 202410120531A CN 117645241 A CN117645241 A CN 117645241A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to a steel construction factory building roof component hoist device belongs to steel construction factory building hoist and mount assembly technical field, including setting up at the stand top and concurrently as the tie-beam of connecting vertical stand, on the stand of both sides the length direction of tie-beam is on a parallel with the length direction of factory building, spanes both sides the tie-beam is provided with a door type frame, door type frame slides along the length direction of tie-beam and sets up on the tie-beam, be provided with the hoist on the crossbeam of door type frame, door type frame crossbeam height is greater than the stand height, the hoist includes the hoist that sets up on door type frame crossbeam, the wire rope of rolling on the hoist and sets up the hoist at the wire rope free end, the hoist sets up a plurality ofly, and transversely slides along door type frame crossbeam; the door-type frame beam is provided with a deviation piece, and the deviation piece is used for acting on the steel wire rope and driving the hoisting component to deviate towards one side of the door-type frame. The application has the effect of being convenient for hoist and mount of steel member.
Description
Technical Field
The application relates to the technical field of steel structure factory building hoisting assembly, in particular to a steel structure factory building roof member hoisting device.
Background
Roof elements of steel construction plants generally comprise the following: roof truss: the primary components used to support and secure the roof covering are typically comprised of steel beams and columns. Roof covering materials: such as metal plates, composite plates, glass fiber reinforced plastic, etc., are used for covering the roof truss to play roles of sunshade, waterproof and heat preservation. Gutter and rainwater piping system: facilities for drainage, including gutter, drainage pipe, and gully, ensure that rainwater on the roof can be effectively drained away. Daylighting roof: if lighting design is needed, a lighting roof component is also provided for installing lighting equipment to provide natural lighting.
Because the steel construction factory building component is great because the monomer quality is great, consequently, need hoist and mount construction when the component is installed, at present, hoist and mount construction adopts more to be favorable crawler crane (or truck crane) hoist and mount, and after component outward appearance and quality inspection were qualified, promoted the component through crawler crane (or truck crane), use bolt or welding to the component connection again.
However, during the hoisting process, for example, the crawler crane (or the truck crane) is located in the steel structure frame, so that the cantilever is difficult to elongate, for example, the crawler crane (or the truck crane) is located in the steel structure frame, so that the cantilever needs to be longer, and when the cantilever is elongate, the stability of the crawler crane (or the truck crane) is more general, thus, when the crawler crane (or the truck crane) is in hoisting construction, the crawler crane (or the truck crane) is less easy to use.
Disclosure of Invention
For the hoist and mount of the steel member of being convenient for, this application provides a steel construction factory building roof component hoist device.
The application provides a steel construction factory building roof component hoist device adopts following technical scheme:
the utility model provides a steel construction factory building roof component hoist device, includes the setting is at the stand top and is concurrently as the tie-beam of connecting vertical stand, the length direction of tie-beam on the both sides stand is on a parallel with the length direction of factory building, spanes both sides the tie-beam is provided with a door type frame, door type frame slides and sets up on the tie-beam, door type frame slides along the length direction of tie-beam, be provided with the hoist on the crossbeam of door type frame, door type frame crossbeam height is greater than the stand height, the hoist includes the hoist of setting on door type frame crossbeam, the wire rope of rolling on the hoist and the hoist of setting at the wire rope free end, the hoist sets up a plurality ofly, and transversely slides along door type frame crossbeam; the door-type frame beam is provided with a deviation piece, and the deviation piece is used for acting on the steel wire rope and driving the hoisting component to deviate towards one side of the door-type frame.
Optionally, sliding on the door type frame crossbeam is provided with the slide, the hoist engine is located the slide upper surface, the through-hole that supplies wire rope to pass through is seted up to the slide, the offset piece is including articulating the offset pole at slide lower surface, the axis of rotation of offset pole is on a parallel with the length direction of door type frame crossbeam, the end rotation of offset pole is provided with the leading wheel, wire rope passes the through-hole and accepts in the recess of leading wheel, the offset piece is still including setting up the first driving piece that is used for driving offset pole pivoted on the slide.
Optionally, rotate on the slide and be provided with the articulated shaft, the skew pole is fixed to be set up on the articulated shaft, the articulated shaft is located the through-hole below, the skew pole is cavity, the connecting hole with the skew pole intercommunication has been seted up to the articulated shaft, wire rope gets into in the skew pole through the connecting hole to wear the department from the end of skew pole, the leading wheel is provided with two, two the perisporium of leading wheel all is the arc towards the axle center indent, two the mutual butt of perisporium of leading wheel and the rotation axis of leading wheel is on a parallel with the length direction of door-type frame crossbeam.
Optionally, the offset lever includes the fixed sleeve pipe that sets up on the articulated shaft and the slip cap is established at the intraductal slip tube of sleeve, the slip tube includes a plurality of slip sleeved connection pipes that slide each other, the leading wheel is located the slip tube tip that deviates from the sleeve pipe, the offset lever still includes the second driving piece that is used for driving the slip of slip tube.
Optionally, door type frame both sides all are provided with the bracing piece, the tip that the bracing piece deviates from door type frame is located the tie-beam, be the acute angle between bracing piece and the door type frame, the tip fixed of bracing piece is provided with the slip table, be provided with first mounting on the slip table, first mounting is used for when hoist and mount component skew hoist and mount, fixed slip table to the tie-beam.
Optionally, the first mounting includes the dead lever of slip setting on the slip table and sets up the fixed orifices on the tie-beam, the fixed orifices runs through the tie-beam, the fixed orifices has been seted up a plurality of, a plurality of the fixed orifices is evenly and the interval is arranged along the length direction of tie-beam, the dead lever slides along perpendicular to slip table surface, the first mounting is still including sliding a plurality of fixed blocks that set up at the dead lever lateral wall, the length direction of the slip direction perpendicular to dead lever of fixed block, the first mounting is still including being used for after the fixed block passes the fixed orifices, be used for driving the fixed block from the dead lever roll-off and the third driving piece of butt at the tie-beam bottom.
Optionally, the third driving piece includes the first push rod of setting on the dead lever, the length direction of first push rod output shaft is on a parallel with the length direction of dead lever and coaxial with the dead lever, the third driving piece still includes the guide surface that sets up on the fixed block, the guide surface is used for when first push rod butt fixed block, drives the fixed block slides out from the dead lever.
Optionally, the vertical beam of door type frame is provided with the auxiliary rod, the auxiliary rod is located the vertical beam and just faces on another vertical beam's the lateral wall, be provided with the carrier bar on the auxiliary rod, the length direction of carrier bar is on a parallel with door type frame crossbeam length direction, the auxiliary rod rotates and sets up on the door type frame vertical beam, the axis of rotation of auxiliary rod is on a parallel with door type frame crossbeam length direction, be provided with the pivoted fourth driving piece that is used for driving the auxiliary rod on the door type frame vertical beam.
Optionally, the auxiliary rod is hinged on the bearing rod, and the hinge axis of the auxiliary rod is perpendicular to the length direction of the cross beam.
Optionally, both sides of the door-type frame beam are provided with winches, a traction rope is wound on the winches, the tail ends of the traction ropes are fixedly connected to the tail end sleeved pipes, and the connection ends of the traction ropes on both sides and the sleeved pipes are symmetrically distributed with the axis of the sleeved pipes.
In summary, the present application includes at least one of the following beneficial technical effects:
1. during construction of the steel structure factory building, the field is hardened, the upright post is hoisted to a design position through an automobile crane and the like after the field is hardened, then the upright post is fixed on the ground through bolts or welding and the like, then the connecting beam is hoisted to the upright post through the automobile crane and the like, then the connecting beam is fixed, and after the connecting beam is fixed, the door-shaped frame is hoisted to the connecting beam; when other components are hoisted, the components are fixed through a clamp, a winch is started again, the winch winds up a steel wire rope, the steel wire rope winds up to drive the hoisted components to ascend, and then hoisting of the related components is completed, so that the operation is simple and convenient; meanwhile, the positions of the door-shaped frames on the connecting beams are adjusted so as to facilitate hoisting of the corresponding components;
2. when the cross beam is hoisted, the length of the cross beam is equal to the distance between the transverse stand columns, and after the cross beam is hoisted to a design position, the cross beam is fixed between the stand columns by bolts and/or welding; when the ceiling is lifted, the width of the ceiling is larger than the distance between the transverse upright posts, so that the ceiling cannot be arranged at the door-shaped frame due to the blocking of the door-shaped frame when the ceiling is lifted vertically, and at the moment, when the height of the ceiling exceeds the height of the upright posts, the steel wire rope acts on the steel wire rope through the deviation piece to deviate the steel wire rope towards one side of the door-shaped frame, the steel wire rope is unreeled, the ceiling is supported on the upright posts, and the lifting operation of the ceiling is completed;
3. when the component is hoisted, the deviation piece acts on the steel wire rope, so that the position of a falling point of the component is improved, the process of adjusting the position of the door-shaped frame is further reduced, and the hoisting efficiency of the component is improved.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a hoisting device for roof members of a steel structure factory building according to an embodiment of the present application;
fig. 2 is a schematic structural view of an installation seat and a sliding table in a lifting device for roof members of a steel structure factory building according to an embodiment of the application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of a door frame in a steel structure plant roof member lifting device according to an embodiment of the present application;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
FIG. 6 is a schematic view of the structure of an offset bar in a steel structure plant roof member lifting device according to an embodiment of the present application;
FIG. 7 is an enlarged schematic view of portion C of FIG. 6;
FIG. 8 is a schematic view of a structure of a lifting plate member in a lifting device for a roof member of a steel structure plant according to an embodiment of the present application;
fig. 9 is an enlarged schematic view of the portion D in fig. 3.
Reference numerals illustrate: 1. a column; 2. a connecting beam; 3. a door-shaped frame; 4. a mounting base; 5. a first traveling wheel; 6. a first motor; 7. a hoist; 8. a wire rope; 9. a lifting appliance; 10. a slide plate; 11. a second travelling wheel; 12. a second motor;
13. an offset lever; 131. a sleeve; 132. a ferrule; 133. a multi-stage cylinder;
14. a hinge shaft; 15. a guide wheel; 16. a third motor; 17. a first worm; 18. a first worm wheel; 19. a support rod; 20. a sliding table; 21. a fixed rod; 22. a fixing hole; 23. a fixed plate; 24. a fixed block; 25. a first push rod; 26. a guide surface; 27. a first spring; 28. a second spring; 29. a plug pin; 30. an auxiliary lever; 31. a carrier bar; 32. a winch; 33. a traction rope; 34. a columnar member; 35. a plate-like member.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-9.
The embodiment of the application discloses a steel construction factory building roof component hoist device. Referring to fig. 1, a steel structure plant roof member hoisting device comprises a connecting beam 2 arranged at the top end of a column 1 and used as a connecting vertical column 1, wherein the connecting beam 2 is channel steel, the connecting beam 2 is welded on the column 1, and the length direction of the connecting beams 2 on the columns 1 at two sides is parallel to the length direction of a plant;
referring to fig. 2 and 3, a door-shaped frame 3 is arranged across the connecting beams 2 on two sides, the door-shaped frame 3 is formed by welding I-steel, the door-shaped frame 3 is slidably arranged on the connecting beams 2, the door-shaped frame 3 slides along the length direction of the connecting beams 2, in the embodiment of the application, an installation seat 4 is fixedly arranged at the bottom of a vertical beam of the door-shaped frame 3, a plurality of first travelling wheels 5 are arranged on the bottom surface of the installation seat 4, the plurality of first travelling wheels 5 are arranged on the bottom surface of the installation seat 4 in a rectangular shape, further, a first motor 6 for driving any first travelling wheel 5 to rotate so as to move with the door-shaped frame 3 is arranged on the installation seat 4, and the installation seat 4 is slidably clamped in the connecting beams 2;
referring to fig. 4 and 5, be provided with the hoist on the crossbeam of door type frame 3, door type frame 3 crossbeam height is greater than the stand 1 height, the hoist is including setting up hoist 7 on door type frame 3 crossbeam, the wire rope 8 of rolling on hoist 7 and the hoist 9 of setting at wire rope 8 free end, hoist 7 highly is greater than the height of stand 1, hoist 7 sets up a plurality ofly, and slide along door type frame 3 crossbeam transversely, in this embodiment, hoist 7 is provided with two and all articulates on door type frame 3 crossbeam, slide 10 is provided with in the sliding on door type frame 3 crossbeam in this embodiment, slide 10 articulates on door type frame 3 crossbeam, hoist 7 is located the upper surface of slide 10 bottom, slide 10 has offered the through-hole that supplies wire rope 8 to pass through, further, slide 10's lateral wall rotation is provided with second walking wheel 11, second walking wheel 11 accepts in door type frame 3 crossbeam bottom, slide 10's lateral wall rotation is provided with the second slide 12 that is used for driving second walking wheel 11 rotation in order to drive motor 10 to slide.
During construction of a steel structure factory building, firstly, hardening a field, hoisting a stand column 1 to a design place through an automobile crane and the like after the field is hardened, then fixing the stand column 1 on the ground by using a bolt or welding mode and the like, hoisting a connecting beam 2 to the stand column 1 by using the automobile crane and the like, fixing the connecting beam 2, and hoisting a door-shaped frame 3 to the connecting beam 2 after the connecting beam 2 is fixed; when other components are hoisted, the components are fixed through the clamp, the winch 7 is started again, the winch 7 winds the steel wire rope 8, the steel wire rope 8 winds and drives the hoisted components to ascend, and then hoisting of the related components is completed, so that the operation is simple and convenient.
Referring to fig. 6, 7 and 8, in order to facilitate the lifting of the columnar members 34 (transverse beams, etc.) and the plate-like members 35 (ceilings, etc.), the lifting appliance 9 includes a U-shaped locker and a threaded rod screwed on the U-shaped locker, the threaded rod spans the U-shaped locker, and the middle part of the U-shaped locker is fixedly arranged at the free end of the wire rope 8; when hoisting the columnar member 34, unreeling the steel wire rope 8 to the ground, flatly laying the front end of the steel wire rope 8 on the ground, then placing the columnar member 34 in the middle of the steel wire rope 8, clamping the U-shaped lock catch on the steel wire rope 8, sealing the U-shaped lock catch by using a threaded rod, at the moment, positioning the columnar member 34 in a space surrounded by the steel wire rope 8, and then starting the hoist 7 to hoist the columnar member 34; when the plate-shaped member 35 is hoisted, one side of the plate-shaped member 35 is moved into the U-shaped lock catch, and then the threaded rod is rotated to press the plate-shaped member 35 to the inner side of the U-shaped lock catch, so that the plate-shaped member is fixed.
Referring to fig. 6, 7 and 8, in other embodiments of the present application, the U-shaped shackle may be replaced by a pneumatic clamp fixedly disposed at the end of the wire rope 8.
Referring to fig. 5, 6 and 7, in order to facilitate hoisting of components such as a ceiling, etc., an offset member is provided on the beam of the gantry 3, the offset member is used for acting on the wire rope 8 and driving the hoisting component to offset towards one side of the gantry 3, in this embodiment, the offset member includes an offset rod 13 hinged on the lower surface of the slide plate 10, the offset rod 13 is a hard rod, the rotation axis of the offset rod 13 is parallel to the length direction of the beam of the gantry 3, further, a hinge shaft 14 is rotatably provided on the slide plate 10, the offset rod 13 is fixedly provided on the hinge shaft 14, the hinge shaft 14 is located below the through hole, the end rotation of the offset rod 13 is provided with a guide wheel 15, the wire rope 8 passes through the through hole and is received in a groove of the guide wheel 15, the offset member further includes a third motor 16 provided on the slide plate 10 and used for driving the rotation of the offset rod 13, the third motor 16 is coaxially provided with a first worm 17 on the output shaft, and the hinge shaft 14 is coaxially provided with a first worm wheel 18 meshed with the first worm 17.
When components such as a shed roof are hoisted, the shed roof is clamped on the lifting appliance 9, the winch 7 is started, the winch 7 drives the shed roof to ascend, when the shed roof ascends to the transverse beam, the position of the shed roof is adjusted, the shed roof passes through the transverse beam, the third motor 16 is started, the third motor 16 drives the first worm 17 to rotate, the first worm 17 rotates to drive the first worm wheel 18 to rotate, the first worm wheel 18 rotates to drive the hinge shaft 14 to rotate, the hinge shaft 14 rotates to drive the offset rod 13 to rotate, the offset rod 13 rotates to adjust the position of the guide wheel 15, the guide wheel 15 drives the steel wire rope 8 to offset, and then the shed roof is hoisted to one side of the door frame 3, so that the shed roof is conveniently installed.
Referring to fig. 6 and 7, in order to facilitate adjusting the offset direction of the wire rope 8, so as to hoist the ceiling to two sides of the door frame 3, the offset rod 13 is hollow and is away from the end opening of the hinge shaft 14, the hinge shaft 14 is provided with a connecting hole communicated with the offset rod 13, the wire rope 8 enters the offset rod 13 through the connecting hole and passes through the end of the offset rod 13, the guide wheels 15 are provided with two guide wheels 15, the peripheral walls of the two guide wheels 15 are concave and arc towards the axle center, the peripheral walls of the two guide wheels 15 are mutually abutted, and the rotation axis of the guide wheels 15 is parallel to the length direction of the cross beam of the door frame 3; the guide wheels 15 are provided with two, and the steel wire ropes 8 are positioned between the two guide wheels 15, so that the offset rods 13 can conveniently rotate at two sides of the door frame 3, and the plate-shaped members 35 can conveniently be hoisted to two sides of the door frame 3.
Referring to fig. 6 and 7, in order to increase the lifting range of the plate-shaped member 35, the offset lever 13 includes a sleeve 131 fixedly provided on the hinge shaft 14 and a slide tube slidably sleeved in the sleeve 131, the slide tube includes a plurality of sleeved tubes 132 slidably sleeved with each other, the guide wheel 15 is positioned at an end of the sleeved tube 132 facing away from the sleeve 131, the offset lever 13 further includes a second driving member for driving the sleeved tube 132 to slide out, the second driving member includes a multi-stage cylinder 133 provided at an outer wall of the sleeve 131, and a head end piston rod of the multi-stage cylinder 133 is fixedly provided at an outer wall of the head end sleeved tube 132; when the position of the landing point of the plate-shaped member 35 is adjusted, the multistage cylinder 133 is started, and the length of the offset rod 13 is adjusted by the piston rod of the multistage cylinder 133 to adjust the position of the bent end of the wire rope 8, thereby increasing the hoisting range of the plate-shaped member 35.
Referring to fig. 2 and 4, when the hoisted member is deviated, in order to reduce the possibility of tilting and toppling of the door-shaped frame 3, the two sides of the door-shaped frame 3 are provided with supporting rods 19, the end part of the supporting rods 19 deviating from the door-shaped frame 3 is positioned on the connecting beam 2, the supporting rods 19 form an acute angle with the door-shaped frame 3, the end part of the supporting rods 19 is fixedly provided with a sliding table 20, and the sliding table 20 is in sliding clamping connection with the connecting beam 2;
referring to fig. 3 and 9, a first fixing part is provided on the sliding table 20, the first fixing part is used for fixing the sliding table 20 to the connecting beam 2 when the hoisting member is in offset hoisting, the first fixing part comprises a fixing rod 21 slidably arranged on the sliding table 20 and a plurality of fixing holes 22 formed on the connecting beam 2, the fixing holes 22 penetrate through the connecting beam 2, the fixing holes 22 are formed in a plurality of manner, the fixing holes 22 are uniformly and alternately distributed along the length direction of the connecting beam 2, the fixing rod 21 slides along the surface vertical to the sliding table 20, a fixing disc 23 is arranged at the end part of the fixing rod 21 above the sliding table 20, the diameter of the fixing disc 23 is larger than that of the fixing rod 21, the first fixing part further comprises a plurality of fixing blocks 24 slidably arranged on the side wall of the fixing rod 21, and the sliding direction of the fixing blocks 24 is vertical to the length direction of the fixing rod 21; when the member is in offset hoisting, the fixing rod 21 is slid, the fixing block 24 passes through the fixing hole 22 and is positioned below the connecting beam 2, the fixing block 24 is slid again, the fixing block 24 slides out from the fixing rod 21, after the fixing block 24 slides out, the fixing block 24 is abutted against the bottom of the connecting beam 2, the fixing rod 21 is locked on the connecting beam 2, and the door-shaped frame 3 is fixed at the position, so that the possibility of tilting and toppling of the door-shaped frame 3 is reduced.
Referring to fig. 3 and 9, in order to facilitate the sliding out of the fixed block 24 from the fixed rod 21, the first fixed member further includes a third driving member for driving the fixed block 24 to slide out of the fixed rod 21 and abut against the bottom of the connecting beam 2 after passing through the fixed hole 22, the third driving member includes a first push rod 25 disposed on the fixed rod 21, the length direction of the output shaft of the first push rod 25 is parallel to the length direction of the fixed rod 21 and coaxial with the fixed rod 21, the third driving member further includes a guiding surface 26 disposed on the fixed block 24, the guiding surface 26 is located on an end surface of the fixed block 24, the guiding surface 26 is inclined toward a direction away from the ground and toward an axial direction of the fixed rod 21, and the guiding surface 26 is used for driving the fixed block 24 to slide out of the fixed rod 21 when the first push rod 25 abuts against the fixed block 24; after the fixed block 24 is moved out of the connecting beam 2, the first push rod 25 is started, the piston rod of the first push rod 25 moves towards the guide surface 26 and abuts against the guide surface 26, and under the action of the guide surface 26, the fixed block 24 is moved out of the fixed rod 21, so that the operation is simple and convenient.
Referring to fig. 3 and 9, in order to facilitate the recovery of the fixing blocks 24 into the fixing rod 21, two fixing blocks 24 on the fixing rod 21 are provided, the two fixing blocks 24 are symmetrically arranged along the axis of the fixing rod 21, a first spring 27 is arranged between the two fixing blocks 24, two ends of the first spring 27 are respectively fixedly arranged on the corresponding fixing blocks 24, and the first spring 27 drives the adjacent two fixing blocks 24 to have a movement trend of approaching each other; after the first push rod 25 and the fixed blocks 24 are separated, the two adjacent fixed blocks 24 are close to each other under the action of the first spring 27 so as to be recycled into the fixed rod 21, and the operation is simple and convenient.
Referring to fig. 3 and 9, in order to facilitate the fixing rod 21 to enter the fixing hole 22, a second spring 28 is sleeved on the fixing rod 21, one end of the second spring 28 is fixedly arranged on the fixing disc 23, the other end of the second spring is fixedly arranged on the sliding table 20, and the second spring 28 drives the fixing rod 21 to have a movement trend towards the bottom of the connecting beam 2; under the action of the second spring 28, the fixing rod 21 is driven to slide towards the bottom of the connecting beam 2, and after the fixing rod 21 is aligned with the fixing hole 22, the fixing rod 21 slides into the fixing hole 22, so that the operation is simple and convenient.
Referring to fig. 3 and 9, in order to facilitate the position adjustment of the door frame 3, the surface of the sliding table 20 is slidably provided with a latch 29, the latch 29 is located below the fixed disc 23 and is received on the fixed disc 23, and when the fixed disc 23 is received on the latch 29, the fixed rod 21 is in a separated state from the bottom wall of the connecting beam 2; after the bolts 29 are separated from the fixed disk 23, the fixed block 24 is positioned below the bottom of the connecting beam 2.
Referring to fig. 6, 7 and 8, in order to reduce the load of the offset rod 13 and reduce the possibility of lifting and bending of the ceiling, the vertical beam of the door-shaped frame 3 is provided with an auxiliary rod 30, the auxiliary rod 30 is located on the side wall of the vertical beam of the door-shaped frame 3 opposite to the other vertical beam, the auxiliary rod 30 is provided with a bearing rod 31, the bearing rod 31 is of a telescopic structure, the length direction of the bearing rod 31 is parallel to the length direction of the beam of the door-shaped frame 3, the auxiliary rod 30 is rotatably arranged on the vertical beam of the door-shaped frame 3, the rotation axis of the auxiliary rod 30 is parallel to the length direction of the beam of the door-shaped frame 3, the vertical beam of the door-shaped frame 3 is provided with a fourth driving piece for driving the rotation of the auxiliary rod 30, the fourth driving piece comprises a fourth motor arranged on the vertical beam of the door-shaped frame 3, the output shaft of the fourth motor is provided with a second worm, the vertical beam of the door-shaped frame 3 is rotatably provided with a rotating shaft, the auxiliary rod 30 is fixedly arranged on the rotating shaft, and further the rotating shaft is sleeved with a second worm wheel meshed with the second worm. Lifting the ceiling, starting the fourth motor to drive the auxiliary rod 30 to rotate, and carrying the auxiliary rod 30 and the carrying rod 31 on the ceiling, so that the possibility of bending the ceiling is reduced; further, the ceiling is lifted in a vertical state, and when the auxiliary rod 30 and the bearing rod 31 are abutted against the ceiling and rotated, the ceiling is conveniently driven to be in an inclined state and laid on the cross beam.
In order to facilitate the adjustment of the action range of the supporting rod 31, the auxiliary rod 30 is hinged to the supporting rod 31, the hinge axis 14 of the auxiliary rod 30 is perpendicular to the length direction of the cross beam, and further, a fifth motor for driving the auxiliary rod 30 to rotate is arranged on the supporting rod 31.
Referring to fig. 4 and 5, in order to further reduce the possibility of bending damage of the offset rod 13, two sides of the beam of the door-shaped frame 3 are provided with winches 32, a traction rope 33 is wound on the winches 32, the tail ends of the traction ropes 33 are fixedly connected to the tail end sleeve pipes 132, and the traction ropes 33 on the two sides and the connecting ends of the sleeve pipes 132 are symmetrically arranged with the axis of the sleeve pipes 132; the member is offset and lifted, the winch 32 is started, the winch 32 rotates to wind the traction rope 33, and the traction rope 33 pulls the sleeve pipe 132, so that the possibility of bending damage of the offset rod 13 is reduced.
The implementation principle of the steel structure factory building roof component hoisting device is as follows:
during construction of a steel structure factory building, firstly, hardening a field, hoisting a stand column 1 to a design place through an automobile crane and the like after the field is hardened, then fixing the stand column 1 on the ground by using a bolt or welding mode and the like, hoisting a connecting beam 2 to the stand column 1 by using the automobile crane and the like, fixing the connecting beam 2, and hoisting a door-shaped frame 3 to the connecting beam 2 after the connecting beam 2 is fixed; when other components are hoisted, the components are fixed through a clamp, then a winch 7 is started, the winch 7 winds up a steel wire rope 8, the steel wire rope 8 winds up and drives the hoisted components to ascend, and then hoisting of the related components is completed, so that the operation is simple and convenient; when components such as a shed roof are hoisted, the shed roof is clamped on the lifting appliance 9, then the winch 7 is started, the winch 7 drives the ceiling to ascend, when the ceiling ascends to the cross beam, the position of the ceiling is adjusted, the ceiling passes through the cross beam, then the third motor 16 is started, the third motor 16 drives the first worm 17 to rotate, the first worm 17 rotates to drive the first worm wheel 18 to rotate, the first worm wheel 18 rotates to drive the hinge shaft 14 to rotate, the hinge shaft 14 rotates to drive the offset rod 13 to rotate, the offset rod 13 rotates to adjust the position of the guide wheel 15, the guide wheel 15 drives the steel wire rope 8 to offset, and then the ceiling is hoisted to one side of the door-shaped frame 3, so that the ceiling is conveniently installed.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A steel construction factory building roof component hoist device, its characterized in that: the vertical column type lifting device comprises a connecting beam (2) which is arranged at the top end of a column (1) and is used for connecting the vertical column (1), the length direction of the connecting beam (2) on the two side columns (1) is parallel to the length direction of a factory building, a door-shaped frame (3) is arranged across the two sides of the connecting beam (2), the door-shaped frame (3) is arranged on the connecting beam (2) in a sliding manner, the door-shaped frame (3) slides along the length direction of the connecting beam (2), a lifting piece is arranged on a cross beam of the door-shaped frame (3), the cross beam of the door-shaped frame (3) is higher than the column (1), and comprises a winch (7) arranged on the cross beam of the door-shaped frame (3), a steel wire rope (8) wound on the winch (7) and a lifting tool (9) arranged at the free end of the steel wire rope (8), and the winch (7) is provided with a plurality of lifting pieces and slides transversely along the cross beam of the door-shaped frame (3). The beam of the door-shaped frame (3) is provided with an offset part which is used for acting on the steel wire rope (8) and driving the hoisting component to offset towards one side of the door-shaped frame (3).
2. The steel structure plant roof member lifting device according to claim 1, wherein: the sliding type steel wire rope shifting device is characterized in that a sliding plate (10) is arranged on a beam of the door-shaped frame (3) in a sliding mode, the winch (7) is located on the upper surface of the sliding plate (10), a through hole for a steel wire rope (8) to pass through is formed in the sliding plate (10), a shifting piece comprises a shifting rod (13) hinged to the lower surface of the sliding plate (10), the rotating axis of the shifting rod (13) is parallel to the length direction of the beam of the door-shaped frame (3), a guide wheel (15) is arranged at the tail end of the shifting rod (13) in a rotating mode, the steel wire rope (8) penetrates through the through hole to be received in a groove of the guide wheel (15), and the shifting piece further comprises a first driving piece arranged on the sliding plate (10) and used for driving the shifting rod (13) to rotate.
3. A steel construction factory building roof component hoist device according to claim 2, characterized in that: the sliding plate (10) is rotationally provided with a hinge shaft (14), an offset rod (13) is fixedly arranged on the hinge shaft (14), the hinge shaft (14) is located below the through hole, the offset rod (13) is hollow, the hinge shaft (14) is provided with a connecting hole communicated with the offset rod (13), a steel wire rope (8) enters the offset rod (13) through the connecting hole and penetrates through the tail end of the offset rod (13), two guide wheels (15) are arranged, the peripheral walls of the guide wheels (15) are arc-shaped towards the axle center indent, and the peripheral walls of the guide wheels (15) are mutually abutted and the rotation axis of the guide wheels (15) is parallel to the length direction of a cross beam of the door-type frame (3).
4. A steel structure plant roof element lifting device according to claim 3, characterized in that: the offset rod (13) comprises a sleeve (131) fixedly arranged on the hinge shaft (14) and a sliding tube which is sleeved in the sleeve (131) in a sliding mode, the sliding tube comprises a plurality of sleeved tubes (132) which are sleeved in a sliding mode, the guide wheel (15) is located at the end portion of the sleeved tube (132) which is away from the sleeve (131), and the offset rod (13) further comprises a second driving piece used for driving the sleeved tube (132) to slide out.
5. The steel structure plant roof member lifting device according to claim 1, wherein: the support comprises a support rod (19) arranged on two sides of a door-shaped frame (3), wherein the end part of the support rod (19) deviating from the door-shaped frame (3) is located on a connecting beam (2), an acute angle is formed between the support rod (19) and the door-shaped frame (3), a sliding table (20) is fixedly arranged at the end part of the support rod (19), a first fixing piece is arranged on the sliding table (20), and the first fixing piece is used for fixing the sliding table (20) to the connecting beam (2) when a hoisting component is in offset hoisting.
6. The steel structure plant roof member lifting device according to claim 5, wherein: the first mounting is including sliding dead lever (21) that set up on slip table (20) and seting up dead hole (22) on connecting beam (2), dead hole (22) run through connecting beam (2), a plurality of have been seted up to dead hole (22), a plurality of dead hole (22) are evenly and the interval is arranged along the length direction of connecting beam (2), dead lever (21) slide along perpendicular to slip table (20) surface, the first mounting still includes a plurality of fixed blocks (24) of sliding setting at dead lever (21) lateral wall, the length direction of the slip direction perpendicular to dead lever (21) of fixed block (24), the first mounting still includes and is used for behind fixed block (24) pass dead hole (22), is used for driving fixed block (24) follow dead lever (21) roll-off and the third driving piece of butt in connecting beam (2) bottom.
7. The steel structure plant roof member lifting device of claim 6, wherein: the third driving piece comprises a first push rod (25) arranged on the fixed rod (21), the length direction of an output shaft of the first push rod (25) is parallel to the length direction of the fixed rod (21) and is coaxial with the fixed rod (21), the third driving piece further comprises a guide surface (26) arranged on the fixed block (24), and the guide surface (26) is used for driving the fixed block (24) to slide out of the fixed rod (21) when the first push rod (25) is abutted to the fixed block (24).
8. A steel structure plant roof element lifting device according to claim 3, characterized in that: the vertical beam of the door-shaped frame (3) is provided with an auxiliary rod (30), the auxiliary rod (30) is located on the side wall of the vertical beam opposite to the other vertical beam, a bearing rod (31) is arranged on the auxiliary rod (30), the length direction of the bearing rod (31) is parallel to the length direction of the beam of the door-shaped frame (3), the auxiliary rod (30) is rotationally arranged on the vertical beam of the door-shaped frame (3), the rotation axis of the auxiliary rod (30) is parallel to the length direction of the beam of the door-shaped frame (3), and a fourth driving piece for driving the auxiliary rod (30) is arranged on the vertical beam of the door-shaped frame (3).
9. The steel structure plant roof member lifting device of claim 8, wherein: the auxiliary rod (30) is hinged on the bearing rod (31), and the line of the hinge shaft (14) of the auxiliary rod (30) is perpendicular to the length direction of the cross beam of the door-shaped frame (3).
10. The steel structure plant roof member lifting device according to claim 4, wherein: the winch is characterized in that winches (32) are arranged on two sides of the cross beam of the door-shaped frame (3), traction ropes (33) are wound on the winches (32), the tail ends of the traction ropes (33) are fixedly connected to tail end sleeved pipes (132), and the connection ends of the traction ropes (33) on two sides and the sleeved pipes (132) are symmetrically distributed with the axis of the sleeved pipes (132).
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| CN202410120531.8A CN117645241B (en) | 2024-01-29 | 2024-01-29 | Steel construction factory building roof component hoist device |
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| CN202410120531.8A CN117645241B (en) | 2024-01-29 | 2024-01-29 | Steel construction factory building roof component hoist device |
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| CN117645241B CN117645241B (en) | 2024-04-19 |
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