CN105645323B - A kind of high-altitude movement construction hanging basket and moving method - Google Patents

Abstract

The invention discloses a kind of high-altitude movement construction hanging basket and moving method, including hanging basket and the upper arm component that is fixedly installed on hanging basket, described upper arm component includes main suspension rod and secondary suspension rod；Described main suspension rod bottom is main arm, and described main suspension rod top is main suspension hook；Described secondary suspension rod is U-shape structure, is the first secondary arm on the left of the secondary suspension rod, is the second secondary arm on the right side of the secondary suspension rod, is mobile transverse axis between the first described secondary arm and the second secondary arm；The secondary arm of described first and the second secondary arm upper end are equipped with secondary suspension hook；Described main arm is arranged in a mutually vertical manner with mobile transverse axis, and described mobile transverse axis is connected by adjusting cross axle joint part with main arm, and is moved up and down by adjusting the mobile transverse axis of cross axle joint part control relative to main arm or left and right movement.Or, and control main arm to be moved up and down or left and right movement relative to mobile transverse axis by adjusting cross axle joint part.

Description

A high-altitude mobile construction basket and its moving method

technical field

The invention relates to the field of a construction hanging basket of a steel structure workshop, in particular to a high-altitude mobile construction hanging basket and a moving method.

Background technique

At present, in the construction of the inner panel of the general steel structure factory building, since there is no installation equipment inside the factory building, it is usually possible to set up a mobile scaffold in the factory building to install the inner roof panel. However, for some large-scale equipment, they need to be hoisted into the factory building from above the roof by trucks, and their assembly also requires the components to be hoisted into the factory building from the roof. The outer roof panel can be installed on the roof, but because of the equipment in the room, it is not possible to use mobile scaffolding to install the inner roof panel. In addition, for some steel structure workshops or steel structure buildings, because the single-story height is too high, it is easy to make the frame body of the mobile scaffold too thin, resulting in the disadvantage of poor stability. In addition, it is also easy to make the erection frame too large, which is inconvenient to move, and if a full house of scaffolding is erected, the cost will be too high.

In addition, it is inconvenient to move the existing construction hanging basket on the hanging beam, and it can only be partially constructed on the inner panel of the steel structure factory building. Move on the smooth and barrier-free purlins, and cannot move across the raised obstacles on the purlins.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a high-altitude mobile construction basket and a moving method to solve the problem that the existing construction basket can only be partially constructed on the inner panel of the steel structure factory building, and cannot be conveniently spanned on the hanging beam Problems with moving obstacles.

The present invention is achieved through the following technical solutions: a high-altitude mobile construction basket, including a hanging basket and a hanging arm assembly fixed on the hanging basket, the hanging arm assembly includes a main boom and a secondary boom; The lower part of the main boom is the main boom, the upper part of the main boom is the main hook; the auxiliary boom is a U-shaped structure, the left side of the auxiliary boom is the first auxiliary boom, the auxiliary The right side of the boom is the second secondary boom, and the moving horizontal axis is between the first secondary boom and the second secondary boom; the upper ends of the first secondary boom and the second secondary boom are equipped with Auxiliary hook; the main boom and the moving transverse axis are arranged perpendicular to each other, the moving transverse axis is connected with the main boom by adjusting the joint of the cross axis, and the movement of the transverse axis relative to the main boom is controlled by adjusting the joint of the cross axis. The boom moves up and down or left and right. Or, control the main boom to move up and down or move left and right relative to the moving transverse axis by adjusting the cross axis joint.

The upper part of the main hook is provided with a roller, the end of the roller near the main boom is provided with a roller sprocket, the main boom is provided with a sprocket manual device, and the sprocket hand The cranking device includes a hand sprocket and a handwheel assembly. The handwheel assembly is inserted on the main boom to swing freely. The hand sprocket corresponds to the roller sprocket up and down and is connected through a chain drive.

Further, the adjusting cross shaft joint includes a longitudinal bushing and a transverse bushing, the main boom is inserted in the longitudinal bushing, and the moving transverse shaft is inserted in the transverse bushing; One end of the longitudinal sleeve is provided with a lifting adjustment mechanism; one end of the horizontal sleeve is provided with a lateral movement adjustment mechanism.

Further, the lifting adjustment mechanism includes a lifting hand wheel, a lifting worm, a lifting worm gear, a lifting shaft and a lifting gear, the lifting shaft is arranged perpendicular to the main boom, and the lifting worm gear and the lifting gear are both arranged on the lifting gear. On the shaft, one end of the lifting worm is equipped with a lifting hand wheel, and the other end of the lifting worm is meshed with the lifting worm gear; the main boom is provided with bar teeth, and the lifting gear is connected to the main crane. The bar-shaped teeth on the arm are meshed and connected with each other. Turning the lifting hand wheel makes the lifting shaft rotate through the lifting worm and the lifting worm gear. The lifting gear fixed on the lifting shaft is meshed with the bar-shaped teeth on the main boom to drive and adjust the cross axis. Connector lifts.

Further, the lateral movement adjustment mechanism includes a moving handwheel, a moving worm, a moving worm gear, a moving shaft and a moving gear, the moving shaft is arranged perpendicular to the moving horizontal axis, and the moving worm gear and moving gear are both arranged on On the moving shaft, a moving hand wheel is installed at one end of the moving worm, and the other end of the moving worm is meshed with the moving worm gear; the moving horizontal axis is provided with bar teeth, and the moving gear and the moving The bar-shaped teeth on the horizontal axis are meshed with each other. Turning the moving hand wheel makes the moving shaft rotate through the moving worm and the moving worm gear. The moving gear fixed on the moving shaft drives the moving horizontal The axis moves left and right. The structural principle of the horizontal movement adjustment mechanism is the same as that of the lifting adjustment mechanism.

Further, a sprocket protection plate is provided on the side where the roller sprocket is arranged in the main hook, and the sprocket protection plate is connected to the inner wall of the main hook through a bracket plate. In actual use, it is often found that the roller sprocket is squeezed on the purlin, causing the roller sprocket to be squeezed and unable to rotate. In order to isolate the roller sprocket from the purlin, a sprocket protection plate is designed.

The present invention is realized through the following another technical solution: a method for moving the construction hanging basket at high altitude, when the construction hanging basket needs to move on the smooth purlin, the following steps are adopted: turn the handwheel assembly to drive the hand sprocket, the The above-mentioned hand-operated sprocket drives the roller sprocket and the roller in turn through the chain, and the roller moves on the smooth purlin so as to drive the entire construction basket to move;

When the construction basket moves on the purlin and encounters an obstacle protrusion, the following steps are taken:

Step 1: When the main boom is close to the raised obstacle, adjust the lifting of the auxiliary boom through the manual lifting handwheel, so that the auxiliary hook is separated from the purlin;

Step 2: After the auxiliary hook falls off the purlin, adjust the lateral movement of the auxiliary boom by moving the hand wheel by hand, so that the auxiliary hook on the second auxiliary boom can cross the obstacle protrusion;

Step 3: Then adjust the lowering of the auxiliary boom through the manual lifting handwheel, when the auxiliary hook is hung on the purlin; continue to adjust the lowering of the auxiliary boom until the main hook on the main boom is separated from the purlin;

Step 4: Then move the handwheel by hand to adjust the main boom to move to the right to cross over the obstacle bump;

Step 5: Then adjust the lowering of the main suspender through the manual lifting handwheel until the main hook on the main suspender hangs on the purlin to complete the spanning movement.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

1. When the construction hanging basket needs to move on the smooth purlin, by setting the sprocket hand-operated device and the roller, the roller can be driven forward or backward by shaking the sprocket hand-operated device. The production is simple, the repeated utilization rate is high, and the cost is low Low cost, no waste, can be used in factory buildings; strong safety;

2. When the construction hanging basket moves on the purlin and encounters an obstacle protrusion, the main boom and auxiliary boom structure are adopted through the hanging arm assembly, and the moving horizontal axis is connected with the main boom by adjusting the cross shaft joint, and by adjusting the cross The shaft joint controls the movement of the transverse axis relative to the main boom to move up and down or to move left and right; or, by adjusting the cross axis joint to control the movement of the main boom to move up and down or to move left and right relative to the movement transverse axis; Thereby it is realized that the main boom and the auxiliary boom alternately cross over the obstacle protrusion.

Description of drawings

The drawings described here are used to provide a further understanding of the embodiments of the present invention, constitute a part of the application, and do not limit the embodiments of the present invention. In the attached picture:

Fig. 1 is the front view structure schematic diagram of a kind of high-altitude mobile construction hanging basket of the present invention;

Fig. 2 is a side view structural schematic diagram of a high-altitude mobile construction hanging basket of the present invention;

Fig. 3 is an enlarged view at A place in Fig. 2 of the present invention;

Fig. 4 is an enlarged view at B place in Fig. 2 of the present invention;

Marks and corresponding component names in the attached drawings:

1-Basket, 2-Hanging arm assembly, 3-Main boom, 4-Auxiliary boom, 5-Main boom, 6-Main hook, 7-First auxiliary boom, 8-Second auxiliary boom , 9-Moving horizontal axis, 10-Auxiliary hook, 11-Adjustment cross shaft joint, 12-Longitudinal bushing, 13-Transverse bushing, 14-Elevating adjustment mechanism, 15-Lateral movement adjustment mechanism, 16-Elevating hand Wheel, 17-lifting worm, 18-lifting worm, 19-lifting shaft, 20-lifting gear, 21-bar tooth, 22-moving handwheel, 23-moving worm, 24-moving worm, 25-moving shaft, 26 -Moving gear, 27-purlin, 28-roller, 29-roller sprocket, 30-sprocket hand crank device, 31-hand sprocket, 32-hand wheel assembly, 33-sprocket protection plate, 34- Bracket plate, 35-chain.

detailed description

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

Example 1

As shown in Figures 1-4, a high-altitude mobile construction hanging basket of the present invention includes a hanging basket 1 and a hanging arm assembly 2 fixedly arranged on the hanging basket 1, and the hanging arm assembly 2 includes a main boom 3 and an auxiliary boom 4 The lower part of the main boom 3 is the main boom 5, the upper part of the main boom 3 is the main hook 6; the auxiliary boom 4 is a U-shaped structure, the left side of the auxiliary boom 4 is the first auxiliary boom 7, and the auxiliary boom 4 The right side is the second auxiliary boom 8, between the first auxiliary boom 7 and the second auxiliary boom 8 is a moving horizontal axis 9; the upper ends of the first auxiliary boom 7 and the second auxiliary boom 8 are equipped with auxiliary cranes Hook 10; the main boom 5 and the moving cross shaft 9 are arranged perpendicular to each other, and the moving cross shaft 9 is connected to the main boom 5 by adjusting the cross shaft joint 11. When the main boom 5 is hung on the purlin 27 and fixed, by adjusting the cross shaft joint Part 11 controls the moving cross axis 9 to move up and down or left and right relative to the main boom 5; when the moving cross shaft 9 is fixed on the purlin 27, the main boom 5 is controlled to move relative to the main boom 5 by adjusting the cross shaft joint part 11. Horizontal axis 9 moves up and down or left and right.

The upper part of the main hook 6 is provided with a roller 28, and the end of the roller 2 close to the main boom 5 is provided with a roller sprocket 29. The main boom 5 is provided with a sprocket manual device 30, and the sprocket is manually The device 30 includes a handwheel sprocket 31 and a handwheel assembly 32, the handwheel assembly 32 is inserted on the main boom 5 to swing freely, and the handwheel sprocket 31 corresponds up and down with the roller sprocket 29 and passes through Chain 35 drive connections.

The main structure of the hanging basket 1 is made of seamless steel pipe with a diameter of 30mm and a thickness of 3mm, and the material is Q345B; the bottom of the hanging basket 1 is made of patterned steel plate (anti-skid), and the thickness is 3mm; the welding is carbon dioxide shielded welding, and silver powder paint is used after the production is completed Coating, the thickness is 80um.

When in use, the construction hanging basket is hung on the purlin 27 through the main hook 6 and the auxiliary hook 10, and the operator can climb into the hanging basket 1 through the purlin on the steel structure workshop; the safety rope on the operator's body is hung on the hanging basket 1 , the worker has double protection and can install the bottom plate in the hanging basket (the head is against the bottom plate, and self-tapping screws can be installed with both hands at this time); the speed is fast, and the worker can slide the hanging basket with his own hands, which is convenient for workers to work.

When the construction hanging basket needs to move on the smooth purlin 27, turn the hand wheel assembly 32 to drive the hand sprocket 31, and the hand sprocket 31 drives the roller sprocket 29 and the roller 28 in turn through the chain 35, so The above-mentioned roller 28 moves on the smooth purlin 27 so as to drive the whole construction hanging basket to move.

When the construction hanging basket moves on the purlin 27 and encounters an obstacle protrusion, when the auxiliary hook 10 is close to the obstacle protrusion, the auxiliary suspension rod 4 is adjusted to rise by the hand-operated lifting hand wheel 16, so that the auxiliary hook 10 is separated from the purlin 27 . After the secondary hook 10 breaks away from the purlin 27, the secondary suspension rod 4 is regulated to move laterally through the handwheel 22, so that the secondary suspension hook 10 on the second secondary suspension arm 8 can straddle the obstacle protrusion. Then adjust the auxiliary suspension rod 4 by hand lifting handwheel 16 and lower, when the auxiliary suspension hook 10 is hung on the purlin 27; Then move the handwheel 22 by hand and adjust the main boom 3 to move to the right and step over the obstacle protrusion. After crossing the obstacle protrusion, the main suspension rod 3 is adjusted to descend by the hand-operated lifting hand wheel 16 until the main suspension hook 6 on the main suspension rod 3 is hung on the purlin 27 to complete the spanning movement. The production is simple, the repeated utilization rate is high, the cost is low, no waste is caused, and the structure of the factory building can be used; the safety is strong.

Example 2

As shown in Figures 1-4, the present invention is a high-altitude mobile construction basket. On the basis of Embodiment 1, the adjustment cross shaft joint 11 includes a longitudinal bushing 12 and a transverse bushing 13, and the main boom 5 is inserted in the In the longitudinal bushing 12, the moving horizontal shaft 9 is inserted in the transverse bushing 13; one end of the longitudinal bushing 12 is provided with a lifting adjustment mechanism 14; one end of the transverse bushing 13 is provided with a lateral movement regulating mechanism 15.

The lifting adjustment mechanism 14 includes a lifting hand wheel 16, a lifting worm 17, a lifting turbine 18, a lifting shaft 19 and a lifting gear 20. Above, one end of the lifting worm 17 is equipped with a lifting handwheel 16, and the other end of the lifting worm 17 meshes with the lifting turbine 18; The teeth 21 are meshed with each other, and the lifting hand wheel 16 is rotated to rotate the lifting shaft 19 through the lifting worm 17 and the lifting worm gear 18, and the lifting gear 20 fixed on the lifting shaft 19 is driven by intermeshing with the bar teeth 21 on the main boom 5. Adjust the lifting of the cross shaft joint part 11.

The lateral movement adjustment mechanism 15 comprises a mobile hand wheel 22, a mobile worm 23, a mobile worm gear 24, a mobile shaft 25 and a mobile gear 26, the mobile shaft 25 is vertically arranged with the mobile horizontal shaft 9, and the mobile worm wheel 24 and the mobile gear 26 are all arranged on the mobile shaft. 25, one end of the moving worm 23 is equipped with a moving hand wheel 22, and the other end of the moving worm 23 is engaged with the moving worm gear 24; The profile teeth 21 are meshed with each other, turning the mobile hand wheel 22 makes the mobile shaft 25 rotate through the mobile worm 23 and the mobile worm wheel 24, and the mobile gear 26 fixed on the mobile shaft 25 is meshed with the bar-shaped teeth 21 on the mobile horizontal shaft 9. Drive and move horizontal axis 9 to move left and right.

Example 3

As shown in Figures 1-4, the present invention is a high-altitude mobile construction basket. On the basis of Embodiment 1, a sprocket protection plate 33 is provided on the side where the roller sprocket 29 is installed in the hook 6, and the sprocket protection The plate 33 is connected to the inner wall of the main hook 6 through the bracket plate 34 . In actual use, it is often found that the roller sprocket 29 is squeezed on the purlin 27, causing the roller sprocket 29 to be squeezed and unable to rotate. In order to isolate the roller sprocket 29 from the purlin 27, a sprocket protection plate is designed.

Example 4

As shown in Figure 1-4, a method for moving a construction hanging basket at high altitude, when the construction hanging basket needs to move on a smooth purlin 27, the following steps are adopted: turn the hand wheel assembly 32 to drive the hand sprocket 31, hand crank The sprocket 31 drives the roller sprocket 29 and the roller 28 sequentially through the chain 35, and the roller 28 moves on the smooth purlin 27 so as to drive the entire construction basket to move;

When the construction basket moves on the purlin 27 and encounters an obstacle protrusion, the following steps are adopted:

Step 1: When the main suspender 3 is close to the obstacle protrusion, the auxiliary suspender 4 is adjusted to rise by the manual lifting handwheel 16, so that the auxiliary suspender 10 is separated from the purlin 27.

Step 2: After the auxiliary hook 10 is detached from the purlin 27, adjust the lateral movement of the auxiliary boom 4 by manually moving the handwheel 22, so that the auxiliary hook 10 on the second auxiliary boom 8 crosses over the obstacle protrusion.

Step 3: Then adjust the lowering of the auxiliary boom 4 through the manual lifting handwheel 16, when the auxiliary hook 10 is hung on the purlin 27; continue to adjust the lowering of the auxiliary boom 4 until the main hook 6 on the main boom 3 is disengaged Purlins27.

Step 4: Then move the hand wheel 22 by hand to adjust the main boom 3 to move to the right and cross over the obstacle protrusion.

Step 5: After crossing the raised obstacle, adjust the lowering of the main boom 3 through the manual lifting handwheel 16 until the main hook 6 on the main boom 3 is hung on the purlin 27 to complete the spanning movement.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the scope of the present invention. Protection scope, within the spirit and principles of the present invention, any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.

Claims (3)

1. construction hanging basket is moved in a kind of high-altitude, including hanging basket (1) and the upper arm component (2) that is fixedly installed on hanging basket (1), it is special Levy and be：Described upper arm component (2) includes main suspension rod (3) and secondary suspension rod (4)；

Described main suspension rod (3) bottom is main arm (5), and described main suspension rod (3) top is main suspension hook (6)；

Described secondary suspension rod (4) is U-shape structure, is the first secondary arm (7) on the left of the secondary suspension rod (4), the secondary suspension rod (4) is right Side is the second secondary arm (8), is mobile transverse axis (9) between the first described secondary arm (7) and the second secondary arm (8)；Described First secondary arm (7) and second secondary arm (8) upper end are equipped with secondary suspension hook (10)；

Described main arm (5) is arranged in a mutually vertical manner with mobile transverse axis (9), and described mobile transverse axis (9) is by adjusting cross axle Adapter piece (11) is connected with main arm (5), and is hung by adjusting the mobile transverse axis (9) of cross axle joint part (11) control relative to master Arm (5) is moved up and down or left and right movement；Or, and by adjust cross axle joint part (11) control main arm (5) relative to Mobile transverse axis (9) moves up and down or left and right movement；

Described main suspension hook (6) internal upper part sets roller bearing (28), and described roller bearing (28) is provided with rolling close to main arm (5) one end Sprocket wheel manual setter (30) is provided with axle sprocket wheel (29), described main arm (5), described sprocket wheel manual setter (30) includes Hand sprocket wheel (31) and hand wheel component (32), described hand wheel component (32) are plugged on main arm (5) and freely shaken, described Hand sprocket wheel (31) and roller bearing sprocket wheel (29) are corresponding up and down and pass through chain (35) and be connected；

Described regulation cross axle joint part (11) includes longitudinal axle sleeve (12) and horizontal axle sleeve (13), described main arm (5) It is plugged in longitudinal axle sleeve (12), described mobile transverse axis (9) is plugged in horizontal axle sleeve (13)；Described longitudinal axle sleeve (12) One end is provided with lifting regulating mechanism (14)；Described horizontal axle sleeve (13) one end is provided with transverse shifting governor motion (15)；

The side of roller bearing sprocket wheel (29) is set to be provided with sprocket wheel protection board (33) in described main suspension hook (6), described sprocket wheel is protected Backplate (33) is connected on main suspension hook (6) madial wall by supporting plate (34).

2. a kind of high-altitude movement construction hanging basket according to claim 1, it is characterised in that：Described lifting regulating mechanism (14) lifting handwheel (16), elevating endless screw (17), lifting turbine (18), lifting shaft (19) and lifter wheel (20) are included, it is described Lifting shaft (19) be vertically arranged with main arm (5), described lifting turbine (18) and lifter wheel (20) is arranged at lifting On axle (19), the described termination of elevating endless screw (17) one is provided with lifting handwheel (16), described elevating endless screw (17) other end Engaged with lifting turbine (18) in portion；Stripe shape tooth (21), described lifter wheel (20) and master are provided with described main arm (5) Stripe shape tooth (21) intermeshing on arm (5).

3. a kind of high-altitude movement construction hanging basket according to claim 1, it is characterised in that：Described transverse shifting regulation machine Structure (15) includes mobile handwheel (22), mobile worm screw (23), mobile turbine (24), shifting axle (25) and carrier wheel (26), institute The shifting axle (25) stated is vertically arranged with mobile transverse axis (9), and described mobile turbine (24) and carrier wheel (26) is arranged at On shifting axle (25), the described termination of mobile worm screw (23) one is provided with mobile handwheel (22), and described mobile worm screw (23) is another One end is engaged with mobile turbine (24)；Stripe shape tooth (21), described carrier wheel are provided with described mobile transverse axis (9) (26) it is intermeshed with the stripe shape tooth (21) on mobile transverse axis (9).