Disclosure of Invention
In order to facilitate construction operation and improve safety of the construction operation, the application provides a construction hanging basket suitable for high-altitude operation of a steel structure main body.
The application provides a construction hanging basket suitable for high-altitude operation of a steel structure main body, which adopts the following technical scheme:
A construction basket suitable for use in steel construction main body aerial work, comprising:
a basket body;
The moving mechanism is arranged on the upper flange plate of the H-shaped steel beam of the steel structure main body in a sliding manner;
The bearing frame is connected between the basket body and the moving mechanism;
The anti-toppling mechanism is arranged at two sides of the bearing frame;
The basket body is provided with two, and is symmetrically arranged at two sides of the bearing frame.
Through the adoption of the technical scheme, the moving mechanism can move along the H-shaped steel beam of the steel structure main body and support the bearing frame, and the basket bodies are respectively arranged on two sides of the H-shaped steel beam and can play a role of a certain balance weight; because the operators can only descend into the basket body at one side, the anti-toppling mechanism can balance the basket when the weights of the basket bodies at two sides are different, so that the basket is not easy to incline; when the operation personnel weld, fastening bolt etc. in the basket body, remove and the operation is more convenient, has also improved the security of high altitude construction simultaneously.
Optionally, the moving mechanism includes:
a moving case;
the movable wheels are rotatably connected to two sides of the movable box;
the thread sleeve is rotationally connected to the movable box;
the locking screw is in threaded connection with the threaded sleeve and penetrates out of the movable box downwards;
and the antiskid plate is connected to the lower end of the locking screw.
Through adopting above-mentioned technical scheme, rotate the thread bush, locking screw will follow the thread bush direction and remove after the removal case removes in place, rotate the thread bush and make locking screw descend, antiskid ribbed tile just can support the top surface of flange plate on the H shaped steel roof beam, plays the effect of fixed hanging flower basket position, makes the hanging flower basket be difficult for the skew position when construction operation.
Optionally, the moving mechanism further comprises a connecting shaft connected with two relatively moving wheels, the construction hanging basket further comprises a braking mechanism, and the braking mechanism comprises:
The brake plate is hinged in the movable box;
And the brake sheet is arranged on the side wall of the brake plate facing the connecting shaft.
Through adopting above-mentioned technical scheme, will stop the board and rotate to the connecting axle, stop the piece will be pressed the connecting axle, will have frictional force between with the connecting axle, will remove the wheel and stop, make and remove the case and can not remove, with antiskid ribbed tile jointly with hanging flower basket fixed in position, promoted the control effect to the hanging flower basket.
Optionally, the braking mechanism further includes:
the braking screw is rotationally arranged in the moving box;
the sliding block is in threaded connection with the braking screw rod and is in sliding connection with the braking plate;
and the transmission assembly is connected between the threaded sleeve and the braking screw rod.
Through adopting above-mentioned technical scheme, when rotating the thread bush and making antiskid plate decline, drive assembly can stop the screw rod with torque transmission, stops stopping screw rod and thread bush and can rotate in step, stops the screw rod and drives the slider and slide, and the slider will stop the board and promote to the connecting axle, realizes stopping the effect of connecting axle, only rotates the thread bush just can realize antiskid plate and stop the board and to the dual fixed position of hanging flower basket, convenient and fast.
Optionally, the drive assembly is a bevel gear set or a staggered shaft bevel gear set.
Through adopting above-mentioned technical scheme, use bevel gear group or crisscross axle helical gear group can all realize on the screw thread cover turning moment change direction transmits the screw rod of stopping.
Optionally, the combination of the connecting shaft and the moving wheel is provided with two groups; the braking screw rod comprises two ends with opposite screw threads, and the two ends are respectively connected with a sliding block in a screw thread mode.
Through adopting above-mentioned technical scheme, when stopping the screw rod and rotate, two sliders can slide simultaneously, and two boards of stopping also can move simultaneously, realize stopping the work of two boards of stopping of screw rod control, improved the effect that the hanging flower basket stopped, simplified the operation simultaneously.
Optionally, the anti-toppling mechanism includes:
the anti-toppling frame is arranged on the bearing frame;
And the anti-toppling wheel is rotationally connected to the anti-toppling frame and rolls to butt the bottom surface of the upper flange plate of the H-shaped steel beam of the steel structure main body.
Through adopting above-mentioned technical scheme, remove the wheel and prevent empting the wheel and be located the upper and lower both sides of steel construction main part H shaped steel roof beam upper flange board respectively, when removing the case and have the trend of horizontal direction slope, the wheel or prevent empting the wheel and can support tightly H shaped steel roof beam that corresponds, plays and prevents empting the effect.
Optionally, the anti-toppling mechanism further comprises a connecting rod, one end of the connecting rod is slidably connected with the bearing frame, and the other end of the connecting rod is connected with the anti-toppling frame.
By adopting the technical scheme, when the hanging basket is mounted on the H-shaped steel beam, the connecting rod can be slid away, and after the moving mechanism is in place, the connecting rod is slid towards the H-shaped steel beam until the anti-toppling wheel reaches the mounting position, so that the hanging basket is more convenient to mount; meanwhile, the connecting rod can slide, so that the hanging basket is applicable to H-shaped steel beams with the cross section of opposite types, and the applicability of the hanging basket is improved.
Optionally, the anti-toppling frame is connected to the connecting rod in a sliding manner.
By adopting the technical scheme, the height position of the anti-toppling frame on the connecting rod is adjusted, so that the anti-toppling wheel can better abut against the H-shaped steel beam, and the hanging basket can move or park on the H-shaped steel beam more stably; meanwhile, the anti-toppling frame can be lifted, and the hanging basket can be applicable to H-shaped steel beams with various different cross-section sizes.
Optionally, the bearing frame is fixedly connected with a lifting lug.
Through adopting above-mentioned technical scheme, hoist and mount ear can be convenient for hoist and mount and the transportation of hanging flower basket, can send the hanging flower basket on the steel construction main part H shaped steel roof beam with the tower crane on the building site, convenient operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The moving mechanism can move along the H-shaped steel beam of the steel structure main body and support the bearing frame, and the basket bodies are respectively arranged at two sides of the H-shaped steel beam and can play a role of a certain balance weight; because the operators can only descend into the basket body at one side, the anti-toppling mechanism can balance the basket when the weights of the basket bodies at two sides are different, so that the basket is not easy to incline; when an operator performs operations such as welding, bolt fastening and the like in the basket body, the movement and the operation are more convenient, and meanwhile, the safety of high-altitude operation is improved;
2. When the threaded sleeve is rotated to enable the antiskid plate to descend, the transmission assembly can transmit torque to the braking screw, the braking screw and the threaded sleeve can synchronously rotate, the braking screw drives the sliding block to slide, the sliding block pushes the braking plate to the connecting shaft, the effect of braking the connecting shaft is achieved, and double-position fixation of the antiskid plate and the braking plate to the hanging basket can be achieved only by rotating the threaded sleeve, so that the antiskid plate is convenient and rapid;
3. The movable wheels and the anti-toppling wheels are respectively positioned at the upper side and the lower side of the upper flange plate of the H-shaped steel beam of the steel structure main body, and when the movable box has a trend of inclining in the horizontal direction, the corresponding movable wheels or the anti-toppling wheels can abut against the H-shaped steel beam to play a role of anti-toppling;
4. When the hanging basket is mounted on the H-shaped steel beam, the connecting rod can be slid away, and after the moving mechanism is in place, the connecting rod is slid towards the H-shaped steel beam until the anti-toppling wheel reaches the mounting position, so that the hanging basket is more convenient to mount; meanwhile, the connecting rod can slide, so that the hanging basket is applicable to H-shaped steel beams with different cross section sizes, and the applicability of the hanging basket is improved;
5. the anti-toppling wheel can be better abutted against the H-shaped steel beam by adjusting the height position of the anti-toppling frame on the connecting rod, so that the hanging basket can move or park on the H-shaped steel beam more stably; meanwhile, the anti-toppling frame can be lifted, and the hanging basket can be applicable to H-shaped steel beams with various different cross-section sizes.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 5.
The application provides a construction hanging basket suitable for high-altitude operation of a steel structure main body, which comprises a moving mechanism 2, a bearing frame 3, a basket body 1, a braking mechanism 5 and an anti-toppling mechanism 4, and is characterized in that the hanging basket is arranged on the steel structure main body in a lifting mode. The moving mechanism 2 is arranged on an H-shaped steel beam of the steel structure main body, the bearing frame 3 is fixedly connected to the moving mechanism 2, the braking mechanism 5 is arranged on the moving mechanism 2, anti-toppling mechanisms 4 are arranged on two sides of the bearing frame 3, and the basket body 1 is respectively and fixedly connected to two sides of the bearing frame 3.
Referring to fig. 1 and 3, the moving mechanism 2 includes a moving case 21, a moving wheel 22, a threaded sleeve 23, a locking screw 24, a cleat 25, a connecting shaft 26, and a guide rod 27. The movable box 21 is a rectangular box body, and a cavity is formed in the movable box. The connecting shaft 26 is rotatably connected to the movable case 21, and both ends thereof penetrate the movable case 21 and are respectively bolted to the movable wheels 22. The combination of the connection shaft 26 and the moving wheel 22 is provided with two sets provided on both front and rear sides in the moving direction of the moving case 21. The top wall of the movable box 21 is vertically and rotatably connected with a threaded sleeve 23, an internal thread is arranged in the threaded sleeve 23, a locking screw 24 vertically slides and penetrates through the bottom wall of the movable box 21, and the upper end of the locking screw is in threaded connection with the threaded sleeve 23. A hand wheel is fixedly welded at the top of the thread sleeve 23, so that an operator can conveniently rotate the thread sleeve 23.
The antiskid plate 25 is a rectangular steel plate, is fixedly welded at the bottom end of the locking screw 24, and is provided with antiskid lines on one side facing the H-shaped steel beam. The guide rod 27 is vertically fixed and welded to one side of the antiskid plate 25 connected with the locking screw 24, and is slidably inserted on the bottom wall of the movable box 21, so as to play a role in guiding the movement of the antiskid plate 25 in the vertical direction. The guide bars 27 are provided in four, four corners of the cleat 25, respectively.
The brake mechanism 5 comprises a brake plate 51, a brake plate 52, a brake screw 53, a slide block 54 and a transmission assembly 55. The brake plate 51 is hinged on the inner side wall of the movable box 21, and is provided with an arc-shaped groove, a brake sheet 52 is adhered in the groove, and the brake sheet 52 is made of elastic materials. The brake plates 51 are provided in four, respectively provided on the inner side walls at both ends in the moving direction of the moving case 21. The connecting shaft 26 is integrally formed with a convex ring with a larger diameter, when the brake plate 51 rotates, the brake plate 52 can be extruded to the outer side wall of the convex ring, friction is generated between the convex ring and the brake plate 52, so that the connecting shaft 26 cannot rotate, and a brake effect is achieved.
The braking screw 53 is rotatably connected to the moving box 21 along the moving direction of the moving box 21, and threads with different rotation directions are arranged at two ends of the braking screw 53 and are respectively in threaded connection with a sliding block 54. The slider 54 is a rectangular block, and a sliding column is provided on a side facing the brake plate 51. The braking plate 51 is provided with a waist round hole, the sliding column is arranged in the waist round hole in a sliding penetrating mode, when the braking screw 53 rotates, the two sliding blocks 54 can move relatively or oppositely, meanwhile the braking plate 51 is driven to rotate, and braking and releasing of the connecting shaft 26 are achieved. A drive assembly 55 is connected between the threaded sleeve 23 and the brake screw 53, the drive assembly 55 may be a bevel gear set or a staggered-axis bevel gear set. In the present embodiment, the drive assembly 55 is a bevel gear set, each set of four identical bevel gears. A supporting plate is vertically welded on the inner bottom wall of the movable box 21, a rotating shaft is rotatably connected to the supporting plate, the threaded sleeve 23 transmits torque to the rotating shaft through a set of bevel gears, and the rotating shaft transmits torque to the braking screw 53 through a set of bevel gears. The combination of the braking screw 53, the sliding block 54 and the transmission assembly 55 is provided with two groups, and the braking plates 51 on the two sides are respectively controlled.
In another possible implementation manner of the present application, the transmission assembly 55 is a staggered shaft bevel gear set, a first staggered shaft bevel gear is coaxially connected to the threaded sleeve 23, and two braking screws 53 are respectively provided with a second staggered shaft bevel gear meshed with the first staggered shaft bevel gear, so that synchronous driving of the threaded sleeve 23 to the two braking screws 53 is realized.
When the position of the hanging basket is required to be fixed, the hand wheel on the threaded sleeve 23 is rotated, so that the downward movement of the antiskid plate 25 and the rotation of the brake plate 51 can be simultaneously realized, and further, the double anti-movement control of the antiskid plate 25 abutting against the H-shaped steel beam and the brake plate 51 to brake the connecting shaft 26 is simultaneously realized.
Referring to fig. 1 and 4, the load-bearing frame 3 is a rectangular frame body, and is welded using channel steel, and the bottom is welded to the top of the mobile box 21. Lifting lugs 31 are welded on two sides of the bearing frame 3, so that the hanging basket can be conveniently lifted by using lifting equipment. The load-bearing frame 3 comprises a cross beam welded on both sides perpendicular to the mobile box 21.
Referring to fig. 4 and 5, the anti-toppling mechanism 4 includes an anti-toppling frame 41, an anti-toppling wheel 42, a connecting rod 43, a limit bolt 44, a positioning screw 45, a rack 46, and a lifting gear 47. The connecting rod 43 is a rectangular section rod, and the top end of the connecting rod is slidably sleeved on the cross beam of the bearing frame 3 and is perpendicular to the cross beam. The top threaded connection of connecting rod 43 has locating screw 45, and locating screw 45 top is connected with the hand wheel, just can screw locating screw 45 and support the crossbeam with the hand wheel rotation, the position of fixed connecting rod 43 on the crossbeam. The rack 46 is bolted to the connecting rod 43 in the longitudinal direction.
The anti-toppling frame 41 is Y-shaped, one end of the anti-toppling frame is slidably sleeved on the connecting rod 43, and the other two ends of the anti-toppling frame are respectively and rotatably connected with anti-toppling wheels 42. The anti-toppling frame 41 is rotatably connected with a lifting gear 47, and the lifting gear 47 is meshed with the rack 46. The connecting rod 43 is provided with a threaded hole, and the limit bolt 44 is screwed in the threaded hole to support the anti-toppling frame 41 from below the anti-toppling frame 41. The threaded holes are formed in a plurality of positions along the length direction of the connecting rod 43, and different H-shaped steel beams can be adapted by selecting different threaded holes to screw in the limit bolts 44. The lifting gear 47 is coaxially connected with a hand wheel, so that the lifting of the anti-toppling frame 41 can be conveniently adjusted. The anti-toppling wheel 42 rolls the bottom surface of butt H shaped steel roof beam upper wing board, and anti-toppling wheel 42 integrated into one piece is equipped with the flange, and the flange is located the outside of H shaped steel roof beam, can play the effect of direction to the removal of hanging flower basket, makes the hanging flower basket remove more steadily.
The moving wheel 22 and the anti-toppling wheel 42 are respectively located at the upper side and the lower side of the upper flange plate of the H-shaped steel beam of the steel structure main body, and when the moving box 21 has a trend of inclining in the horizontal direction, the corresponding moving wheel 22 or the anti-toppling wheel 42 can abut against the H-shaped steel beam to play a role of anti-toppling.
Referring to fig. 1 and 2, the basket body 1 is formed by welding angle steel as a main keel and smooth round steel bars as secondary keels, and a patterned steel antiskid plate 25 is welded at the inner bottom of the basket body 1 for stepping by operators. The basket body 1 is provided with two, is welded on two sides of the bearing frame 3 respectively, and plays a role in balancing the hanging basket on two sides of the H-shaped steel beam.
The implementation principle of the embodiment of the application is as follows: when the steel structure main body part is required to be operated, the anti-toppling frame 41 is adjusted in position, and after the limit bolts 44 are installed, the hanging basket is placed on the H-shaped steel beam; the moving mechanism 2 aligns the length direction of the H-shaped steel beam, then moves the connecting rods 43 at two sides to the H-shaped steel beam until the anti-toppling wheel 42 moves to the position below the upper flange plate of the H-shaped steel beam, and screws the positioning screw 45; the hanging basket is integrally moved to a place to be operated, a hand wheel on the threaded sleeve 23 is screwed, the antiskid plate 25 is abutted against the H-shaped steel beam, the brake piece 52 is pressed against the connecting shaft 26, and an operator can enter the basket body 1 to operate by wearing a five-point type safety belt.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.