CN116181040A - Construction hanging basket suitable for steel structure main body high-altitude construction - Google Patents

Abstract

The application relates to a construction hanging basket suitable for high-altitude operations of the steel structure main body, and relates to the technical field of steel structure construction tools, which includes a basket body; a moving mechanism, which is slidably arranged on the upper flange of the H-shaped steel beam of the steel structure main body; a load-bearing frame , connected between the basket and the moving mechanism; the anti-dumping mechanism is arranged on both sides of the load-bearing frame; the basket is provided with two symmetrically arranged on both sides of the load-bearing frame; the moving mechanism includes: a moving box; a moving wheel , rotated and connected to both sides of the moving box; threaded sleeve, rotated and connected to the moving box; locking screw, threaded with the threaded sleeve and passed out of the moving box downwards; anti-skid plate, connected to the lower end of the locking screw. The application has the effects of facilitating construction operations and improving the safety of construction operations.

Description

A construction hanging basket suitable for the high-altitude operation of the steel structure main body

technical field

The present application relates to the technical field of steel structure construction tools, in particular to a construction basket suitable for high-altitude operations of steel structure main bodies.

Background technique

At present, with the development of social economy and the popularization of prefabricated buildings, the steel structure main body is widely used in urban housing construction projects due to its own advantages. In the development process in recent years, due to the inherent construction requirements of the steel structure main body Continuous improvement and corresponding regulations have been continuously improved. Since the promulgation and implementation of the new safety law, higher requirements have been put forward for safety management in the construction of the main body of steel structures.

During the construction of the main body of the steel structure, due to the influence of the deep structure, it is difficult to build the construction platform. Usually, the construction workers can only stand on the steel structure and tie the Safety rope for construction work.

In view of the above-mentioned related technologies, the inventors found that due to factors such as the angle of the steel structure, the welding operation of some welds is inconvenient, and there may be situations where the welding is not firm and there may be missing welds; the risk factor for operators working at high altitudes is also relatively large.

Contents of the invention

In order to facilitate the construction work and improve the safety of the construction work, the application provides a construction hanging basket suitable for the high-altitude operation of the steel structure main body.

A construction hanging basket suitable for high-altitude operations of the steel structure main body provided by this application adopts the following technical scheme:

A construction hanging basket suitable for high-altitude operations of a steel structure main body, comprising:

basket;

The moving mechanism is slidingly arranged on the upper flange of the H-shaped steel beam of the steel structure main body;

The load-bearing frame is connected between the basket body and the moving mechanism;

Anti-dumping mechanism, set on both sides of the load-bearing frame;

Two baskets are arranged symmetrically on both sides of the load-bearing frame.

By adopting the above-mentioned technical scheme, the moving mechanism can move along the H-shaped steel beam of the main steel structure and support the load-bearing frame. The baskets are respectively arranged on both sides of the H-shaped steel beam, which can play a certain role of balancing weight; because it is possible that the operator It will only go down into the basket on one side, and the anti-dumping mechanism can balance the hanging basket when the weights of the baskets on both sides are different, so that the hanging basket is not easy to tilt; when the operator performs operations such as welding and tightening bolts in the basket, it is safe to move and operate More convenient, but also improve the safety of high-altitude operations.

Optionally, the moving mechanism includes:

mobile box;

The moving wheel is rotatably connected to both sides of the moving box;

The threaded sleeve is rotatably connected to the moving box;

Lock the screw, thread the threaded sleeve and pass down through the moving box;

The anti-skid plate is connected to the lower end of the locking screw.

By adopting the above technical scheme, turning the threaded sleeve, the locking screw will move along the direction of the threaded sleeve. When the moving box is in place, turn the threaded sleeve to lower the locking screw, and the anti-skid plate can be against the top surface of the upper flange plate of the H-shaped steel beam. , Play the role of fixing the position of the hanging basket, so that the hanging basket is not easy to deviate from the position during construction work.

Optionally, the moving mechanism also includes a connecting shaft connecting two relatively moving wheels, and the construction basket also includes a braking mechanism, which includes:

The stop plate is hinged in the moving box;

The brake plate is arranged on the side wall of the brake plate facing the connecting shaft.

By adopting the above-mentioned technical scheme, the brake plate is rotated toward the connecting shaft, and the brake plate will be pressed onto the connecting shaft, and there will be a friction force between the brake plate and the connecting shaft, and the moving wheel will be braked so that the moving box cannot move. Together with the anti-skid plate, the position of the hanging platform is fixed, which improves the control effect of the hanging platform.

Optionally, the braking mechanism also includes:

Stop the screw, rotate it and set it in the moving box;

The slider is threadedly connected to the brake screw rod and slidably connected with the brake plate;

The transmission assembly is connected between the threaded sleeve and the brake screw rod.

By adopting the above technical scheme, when the threaded sleeve is turned to lower the anti-skid plate, the transmission component will transmit the torque to the brake screw, the brake screw and the threaded sleeve will rotate synchronously, the brake screw will drive the slider to slide, and the slider will brake The stop plate is pushed towards the connecting shaft to achieve the effect of braking the connecting shaft. Only by turning the threaded sleeve can the dual positions of the anti-skid plate and the brake stop plate be fixed to the hanging basket, which is convenient and quick.

Optionally, the transmission assembly is a bevel gear set or a cross-axis helical gear set.

By adopting the above technical solution, the use of the bevel gear set or the cross-axis helical gear set can realize the transmission of the direction of the thread turning torque change to the brake screw rod.

Optionally, there are two sets of combinations of the connecting shaft and the moving wheel; the braking screw includes two ends with opposite helical directions, and the two ends are respectively threaded with a slider.

By adopting the above technical scheme, when the brake screw rotates, the two sliders will slide synchronously, and the two brake plates will also move synchronously, realizing the work of the brake screw controlling the two brake plates, and improving the suspension of the hanging basket. effect while simplifying the operation.

Optionally, the anti-dumping mechanism includes:

Anti-dumping frame, set on the load-bearing frame;

The anti-dumping wheel is rotatably connected to the anti-dumping frame, and rolls against the bottom surface of the upper flange plate of the H-shaped steel beam of the steel structure main body.

By adopting the above technical scheme, the moving wheels and anti-dumping wheels are respectively located on the upper and lower sides of the upper flange plate of the H-shaped steel beam of the steel structure main body. When the moving box tends to tilt in the horizontal direction, the corresponding moving wheels or anti-dumping wheels will be tight H-shaped steel beams play the role of anti-dumping.

Optionally, the anti-dumping mechanism further includes a connecting rod, one end of the connecting rod is slidably connected to the load-bearing frame, and the other end is connected to the anti-dumping frame.

By adopting the above technical solution, when installing the hanging basket on the H-shaped steel beam, the connecting rod can be slid away, and after the moving mechanism is in place, the connecting rod can be slid towards the H-shaped steel beam until the anti-dumping wheel reaches the installation position. It makes the installation of the hanging basket more convenient; at the same time, the sliding connection rod can also make the hanging basket suitable for H-shaped steel beams of the same cross-sectional size, improving the applicability of the hanging basket.

Optionally, the anti-dumping frame is slidably connected to the connecting rod.

By adopting the above technical scheme, adjusting the height position of the anti-dumping frame on the connecting rod can make the anti-dumping wheel better touch the H-shaped steel beam, and make the moving or parking of the hanging basket on the H-shaped steel beam more stable; The tipping frame can be lifted and lowered, which also makes the hanging basket suitable for H-shaped steel beams of various cross-sectional sizes.

Optionally, lifting ears are fixedly connected to the bearing frame.

By adopting the above technical scheme, the hoisting lugs can facilitate the hoisting and transportation of the hanging basket, and the hanging basket can be sent to the H-shaped steel beam of the steel structure main body with a tower crane on the construction site, which is easy to operate.

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 main steel structure and support the load-bearing frame. The baskets are respectively arranged on both sides of the H-shaped steel beam, which can play a certain role in balancing the weight; because it is possible that the operator will only go down to the In the basket on one side, the anti-dumping mechanism can balance the hanging basket when the weight of the baskets on both sides is different, so that the hanging basket is not easy to tilt; when the operator performs operations such as welding and fastening bolts in the basket, the movement and operation are more convenient, and at the same time It also improves the safety of working at heights;

2. When the threaded sleeve is turned to lower the anti-skid plate, the transmission component will transmit the torque to the brake screw, the brake screw and the threaded sleeve will rotate synchronously, the brake screw will drive the slider to slide, and the slider will connect the brake plate to the The shaft is pushed to achieve the effect of braking the connecting shaft. Only by turning the threaded sleeve can the dual position fixation of the anti-skid plate and the braking plate to the hanging basket be realized, which is convenient and quick;

3. The moving wheels and anti-dumping wheels are respectively located on the upper and lower sides of the upper flange plate of the H-shaped steel beam of the main steel structure. When the moving box has a tendency to tilt in the horizontal direction, the corresponding moving wheels or anti-dumping wheels will press against the H-shaped steel beam , play the role of anti-dumping;

4. When installing the hanging basket on the H-shaped steel beam, you can slide the connecting rod away. After the moving mechanism is in place, slide the connecting rod to the H-shaped steel beam until the anti-dumping wheel reaches the installation position, so that the hanging basket can be installed It is more convenient; at the same time, the connecting rod can be slid to make the hanging basket suitable for H-shaped steel beams of different cross-sectional sizes, which improves the applicability of the hanging basket;

5. Adjust the height position of the anti-dumping frame on the connecting rod, so that the anti-dumping wheel can better touch the H-shaped steel beam, so that the hanging basket can move or park on the H-shaped steel beam more smoothly; at the same time, the anti-dumping frame can be lifted , can also make the basket suitable for a variety of H-shaped steel beams with different cross-sectional sizes.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment of the present application;

Fig. 2 is the connection structure schematic diagram of hanging basket and H-shaped steel beam of the embodiment of the application;

Fig. 3 is a schematic cross-sectional structure diagram of the moving mechanism and the braking mechanism of the embodiment of the present application;

Fig. 4 is a schematic diagram of the connection structure of the moving mechanism, load-bearing frame, braking mechanism and anti-dumping mechanism of the embodiment of the present application;

Fig. 5 is a partial cross-sectional schematic diagram of the anti-dumping structure of the embodiment of the present application;

Among the figure, 1. basket body; 2. moving mechanism; 21. moving box; 22. moving wheel; 23. thread sleeve; 24. locking screw; 25. anti-skid plate; 26. connecting shaft; 27. guide rod; Load-bearing frame; 31. Lifting lug; 4. Anti-dumping mechanism; 41. Anti-dumping frame; 42. Anti-dumping wheel; 43. Connecting rod; 44. Limit bolt; 45. Locating screw; 46. Rack; 47. Lifting Gear; 5, brake mechanism; 51, brake plate; 52, brake sheet; 53, brake screw; 54, slider; 55, transmission assembly.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1 to 5 .

This application proposes a construction hanging basket suitable for high-altitude operations of steel structure main bodies. Referring to Figures 1 and 2, it includes a moving mechanism 2, a load-bearing frame 3, a basket body 1, a braking mechanism 5 and an anti-dumping mechanism 4. The moving mechanism 2 is set on the H-shaped steel beam of the steel structure main body, the load-bearing frame 3 is fixedly connected to the moving mechanism 2, the brake mechanism 5 is set on the moving mechanism 2, and the two sides of the load-bearing frame 3 are provided with anti-dumping mechanisms 4, baskets The body 1 is fixedly connected to both sides of the bearing frame 3 respectively.

Referring to FIGS. 1 and 3 , the moving mechanism 2 includes a moving box 21 , a moving wheel 22 , a threaded sleeve 23 , a locking screw 24 , an anti-skid plate 25 , a connecting shaft 26 and a guide rod 27 . The mobile box 21 is a rectangular box with a cavity inside. The connecting shaft 26 is rotatably connected to the moving box 21, and the two ends pass through the moving box 21 and are connected with moving wheels 22 by bolts respectively. The combination of connecting shaft 26 and moving wheel 22 is provided with two groups, and is arranged on the front and back sides on the moving direction of moving box 21. The top wall of the mobile case 21 is vertically rotatably connected with a threaded sleeve 23, and the threaded sleeve 23 is provided with an internal thread. The top of the threaded sleeve 23 is fixedly welded with a hand wheel, which is convenient for the operator to rotate the threaded sleeve 23.

The anti-skid plate 25 is a rectangular steel plate, which is fixedly welded on the bottom of the locking screw 24, and is provided with anti-skid lines towards the side of the H-shaped steel beam. Guide bar 27 is vertically fixedly welded on anti-skid plate 25 and connects the side of locking screw rod 24, and slides and penetrates on the box bottom wall of mobile box 21, plays the effect of vertical direction mobile guide to anti-skid plate 25. There are four guide rods 27 located at the four corners of the anti-skid plate 25 respectively.

The brake mechanism 5 includes a brake plate 51 , a brake plate 52 , a brake screw 53 , a slider 54 and a transmission assembly 55 . The brake stop plate 51 is hinged on the inner side wall of the mobile case 21, and is provided with an arc-shaped groove, and a brake stop piece 52 is bonded in the groove, and the stop piece 52 is made of elastic material. There are four brake plates 51, which are respectively arranged on the inner side walls of the two ends of the moving box 21 in the moving direction. Connecting shaft 26 is integrally formed with the convex ring with larger diameter, when the brake stop plate 51 rotates, the brake stop piece 52 can be extruded to the outer sidewall of the convex ring, friction is generated between the convex ring and the brake stop piece 52, so that Connecting shaft 26 can not rotate, and plays a braking effect.

The stop screw rod 53 is connected to the mobile case 21 in rotation along the moving direction of the mobile case 21. The two ends of the stop screw rod 53 are provided with threads of different directions, and are threadedly connected with slide blocks 54 respectively. The slider 54 is a rectangular block, and a sliding column is arranged on one side facing the brake plate 51 . The brake stop plate 51 is provided with a waist hole, and the sliding column slides through the waist hole. When the brake stop screw 53 rotates, the two sliders 54 will move relative to each other, and at the same time drive the brake stop plate 51 to rotate, realizing Stop and release to the braking of connecting shaft 26. The transmission assembly 55 is connected between the threaded sleeve 23 and the stop screw 53, and the transmission assembly 55 may be a bevel gear set or a cross-axis helical gear set. In the embodiment of the present application, the transmission assembly 55 is a bevel gear set, and each set has four identical bevel gears. A support plate is vertically welded on the inner bottom wall of the moving box 21, and the support plate is rotatably connected with a rotating shaft. The threaded sleeve 23 transmits the torque to the rotating shaft through a set of bevel gears, and the rotating shaft transmits the torque through a set of bevel gears. On the stop screw rod 53. The combination of the brake screw rod 53, the slide block 54 and the transmission assembly 55 is provided with two groups, which respectively control the brake plates 51 on both sides.

In another possible implementation mode of the present application, the transmission assembly 55 is a cross-axis helical gear set, the threaded sleeve 23 is coaxially connected with the first cross-axis helical gear, and the two brake screws 53 are respectively provided with a A second crossed helical gear engaged with the crossed helical gear realizes the synchronous driving of the threaded sleeve 23 to the two brake screw rods 53 .

When it is necessary to fix the position of the hanging basket, turning the hand wheel on the threaded sleeve 23 can realize the downward movement of the anti-skid plate 25 and the rotation of the brake stop plate 51 at the same time, and then simultaneously realize that the anti-skid plate 25 abuts against the H-shaped steel beam and the brake. The dual anti-movement control of stop plate 51 brakes connecting shaft 26.

Referring to Fig. 1 and Fig. 4, the load-bearing frame 3 is a rectangular frame body, which is welded with channel steel, and the bottom is welded with the top of the mobile box 21. Both sides of load-bearing frame 3 are welded with hoisting ears 31, which can facilitate the use of hoisting equipment to hoist the hanging basket. Bearing frame 3 comprises the transverse beam that both sides are perpendicular to mobile box 21 welding.

Referring to FIG. 4 and FIG. 5 , the anti-dumping mechanism 4 includes an anti-dumping frame 41 , an anti-dumping 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 rod with a rectangular section, and the top end is slidingly sleeved on the crossbeam of the load-bearing frame 3, perpendicular to the crossbeam. The top of connecting rod 43 is threadedly connected with positioning screw rod 45, and the top of positioning screw rod 45 is connected with handwheel, and rotating handwheel just can screw positioning screw rod 45 against crossbeam, fixes the position of connecting rod 43 on crossbeam. A rack 46 is bolt-connected to the connecting rod 43 along the length direction.

The anti-dumping frame 41 is Y-shaped, one end is slidably sleeved on the connecting rod 43, and the other two ends are rotatably connected with anti-dumping wheels 42 respectively. The anti-dumping frame 41 is rotatably connected with a lifting gear 47, and the lifting gear 47 is meshed with the rack 46. Threaded hole on the connecting rod 43 , the limit bolt 44 is screwed in the threaded hole, and supports the anti-dumping frame 41 from the bottom of the anti-dumping frame 41 . A plurality of threaded holes are provided along the length direction of the connecting rod 43, and different threaded holes are selected to be screwed into the stop bolts 44 to adapt to different H-shaped steel beams. Lifting gear 47 is coaxially connected with hand wheel, which is convenient to adjust the lifting of anti-dumping frame 41. The anti-dumping wheel 42 rolls against the bottom surface of the upper wing plate of the H-shaped steel beam. The anti-dumping wheel 42 is integrally formed with a flange. The basket moves more smoothly.

The moving wheel 22 and the anti-dumping wheel 42 are respectively located on the upper and lower sides of the upper flange plate of the H-shaped steel beam of the main body of the steel structure. Shaped steel beams play the role of anti-dumping.

With reference to Fig. 1 and Fig. 2, basket body 1 uses angle steel as the main keel, and the light round steel bar is welded as the secondary keel, and the bottom of basket body 1 is welded with patterned steel anti-skid plate 25 for operators to step on. There are two basket bodies 1, which are respectively welded on both sides of the load-bearing frame 3, and play a balancing role on the hanging basket on both sides of the H-shaped steel beam.

The implementation principle of the embodiment of the present application is: when it is necessary to work on the main part of the steel structure, first adjust the position of the anti-dumping frame 41, and after installing the limit bolt 44, put the hanging basket on the H-shaped steel beam; 2 pairs of moving mechanisms In the length direction of the H-shaped steel beam, move the connecting rods 43 on both sides to the H-shaped steel beam until the anti-dumping wheel 42 moves under the upper flange plate of the H-shaped steel beam, and tighten the positioning screw 45; move the hanging basket as a whole to At the work place, screw the handwheel on the threaded sleeve 23, so that the anti-skid plate 25 touches the H-shaped steel beam and the brake stop piece 52 to press the connecting shaft 26, and the operator can enter the basket body 1 wearing a five-point safety belt. Do your homework.

The embodiments of this specific embodiment are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly, wherein the same components are represented by the same reference numerals. Therefore: all equivalent changes made according to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims (10)

1. Construction hanging flower basket suitable for steel construction main part aerial work, its characterized in that includes:

a basket body (1);

the moving mechanism (2) 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 (3) is connected between the basket body (1) and the moving mechanism (2);

the anti-toppling mechanisms (4) are arranged at two sides of the bearing frame (3);

the basket body (1) is provided with two, and is symmetrically arranged at two sides of the bearing frame (3).

2. Construction basket suitable for aloft work of steel construction bodies according to claim 1, characterized in that the moving mechanism (2) comprises:

a moving case (21);

the movable wheels (22) are rotatably connected to two sides of the movable box (21);

the thread sleeve (23) is rotationally connected to the movable box (21);

a locking screw (24) which is in threaded connection with the threaded sleeve (23) and penetrates out of the movable box (21) downwards;

and the antiskid plate (25) is connected to the lower end of the locking screw (24).

3. Construction basket suitable for steel construction main body aerial work according to claim 2, characterized in that the moving mechanism (2) further comprises a connecting shaft (26) connecting two opposite moving wheels (22), the construction basket further comprises a stopping mechanism (5), the stopping mechanism (5) comprises:

a brake plate (51) hinged in the moving box (21);

and a brake plate (52) arranged on the side wall of the brake plate (51) facing the connecting shaft (26).

4. A construction basket suitable for use in the aloft work of steel construction bodies according to claim 3, characterized in that the stopping mechanism (5) further comprises:

the braking screw (53) is rotatably arranged in the movable box (21);

the sliding block (54) is in threaded connection with the braking screw (53) and is in sliding connection with the braking plate (51);

and the transmission assembly (55) is connected between the threaded sleeve (23) and the braking screw (53).

5. Construction basket suitable for use in steel construction main bodies according to claim 4, characterized in that the transmission assembly (55) is a bevel gear set or a staggered-axis bevel gear set.

6. Construction basket suitable for high-altitude operations of steel construction bodies according to claim 4, characterized in that the combination of the connecting shaft (26) and the mobile wheel (22) is provided with two groups; the braking screw rod (53) comprises two ends with opposite screw threads, and the two ends are respectively connected with a sliding block (54) in a screw thread mode.

7. Construction basket suitable for aloft work of steel construction bodies according to claim 1, characterized in that the anti-toppling mechanism (4) comprises:

the anti-toppling frame (41) is arranged on the bearing frame (3);

and the anti-toppling wheel (42) is rotationally connected to the anti-toppling frame (41) and is in rolling butt joint with the bottom surface of the upper flange plate of the H-shaped steel beam of the steel structure main body.

8. Construction basket suitable for steel construction main body aerial work according to claim 7, characterized in that the anti-toppling mechanism (4) further comprises a connecting rod (43), one end of the connecting rod (43) is slidingly connected with the bearing frame (3), and the other end is connected with the anti-toppling frame (41).

9. Construction basket suitable for use in the aloft work of steel construction bodies according to claim 8, characterized in that the anti-toppling frame (41) is slidingly connected to the connecting rod (43).

10. Construction basket suitable for steel construction main body aerial work according to claim 1, characterized in that the lifting lugs (31) are fixedly connected to the bearing frame (3).

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