Hanging basket for bridge construction

Abstract

The utility model relates to the field of design of building construction equipment, in particular to a hanging basket for bridge construction, which comprises a bearing frame, moving wheels, a vertical frame, a cross beam, a guide frame, a limiting block, an electric hoist, a first lifting hook, a second lifting hook and the like, moving wheels are connected to all corners of the bottom of the bearing frame, a vertical frame is connected to the top of the bearing frame, cross beams are connected to the two sides of the top of the vertical frame, a guide frame is slidably connected between the cross beams on the two sides, the tops of the two sides of the guide frame extend outwards, limiting blocks are connected to the ends of the cross beams, and an electric hoist is hung on a cross rod between the middles of the guide frame. A first lifting hook is connected between the top of the electric hoist and a cross rod in the middle of the guide frame. The electric hoist drives the second lifting hook through the chain, so that the stand column ascends or descends, the hanging basket is driven to ascend or descend stably, it is guaranteed that constructors can adjust the hanging basket to the needed height rapidly, and working efficiency is improved. A spring and lock ring mechanism is adopted in the guardrail design, the reliability of the guardrail during opening and closing is ensured, and safety accidents caused by guardrail faults are prevented.

Description

Technical Field

[0001] The utility model relates to the field of construction equipment design, in particular to a hanging basket for bridge construction. Background Art

[0002] A hanging basket is a device used for aerial work, usually for cleaning, repairing, and decorating the exterior walls of buildings. It consists of a platform (the hanging basket itself) and a suspension system.

[0003] In bridge construction, hanging baskets can be used for a variety of high-altitude work tasks, especially in bridge areas where construction is difficult and the working environment is complex.

[0004] During the use of traditional hanging baskets, due to the aging of chains or mechanical parts, they are prone to jamming, which means that construction workers need to try multiple times to find the right position when adjusting the height, which not only wastes time but also increases safety hazards. In some older hanging basket designs, the guardrails need to be manually turned, which is inconvenient to operate and easily loosens due to long-term use, resulting in construction workers being unable to quickly open the guardrails to escape in an emergency.

[0005] Therefore, it is urgent to design a kind of bridge construction hanging basket. Utility Model Content

[0006] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the present utility model is to provide a hanging basket for bridge construction.

[0007] The technical implementation scheme of the utility model is: a hanging basket for bridge construction, including a load-bearing frame, a moving wheel, a vertical frame, a crossbeam, a guide frame, a limit block, an electric hoist, a first hook, a second hook, a column, a hanging basket, a guardrail, a hook, a locking ring, an assembly part, a spring, a guide block and a pull rod, each corner of the bottom of the load-bearing frame is connected to a moving wheel, the top of the load-bearing frame is connected to the vertical frame, both sides of the top of the vertical frame are connected to the crossbeam, a guide frame is slidably connected between the crossbeams on both sides, the tops of both sides of the guide frame are extended outward, the ends of the crossbeams are connected to the limit blocks, an electric hoist is hung on the crossbar between the middle of the guide frame, a first hook is connected between the top of the electric hoist and the crossbar in the middle of the guide frame, a second hook is connected to the chain of the electric hoist, a column is hung on the second hook, and the legs on both sides of the bottom of the guide frame are connected The hanging basket has the bottom of the column connected to the bottom of the hanging basket, and the hanging basket is surrounded by guardrails on all sides to form a whole hanging basket. Two of the guardrails of the hanging basket are hinged, and hooks are symmetrically connected to the frame rods on both sides of the upper part of the hanging basket. A locking ring is hooked on the outside of each hook, and the two locking rings on the same side correspond to the upper sides of the two guardrails respectively. Assembly parts are provided on both sides of the upper part of the two guardrails, and a notch is provided at the bottom of the assembly parts. The lower part of each locking ring is slidably inserted into the corresponding assembly part, and a spring is connected around the outside of the lower part of each locking ring. A guide block is slidably connected in each assembly part, and the bottom of the spring is connected to the top of the guide block. The top of each guide block is connected to the bottom of the corresponding locking ring above. A pull rod is hinged at the bottom of each guide block and the notch of the assembly part, and the upper part of the pull rod is embedded in the lower part of the assembly part.

[0008] As a preferred technical solution of the present invention, when the guide frame slides down to the limit, the extended portion at the top thereof abuts against the limit block.

[0009] As a preferred technical solution of the present invention, the other two guardrails of the hanging basket are fixed.

[0010] As an optimal technical solution of the utility model, it also includes a guide column, a baffle frame, a baffle rod and an electric cylinder. One side of the outside of one guardrail fixedly arranged on the hanging basket is connected to the guide column, and the baffle frame is slidably connected to the guide column. A number of evenly distributed baffle rods are connected inside the baffle frame. The other side of the outside of the guardrail is connected to the electric cylinder, and the telescopic rod of the electric cylinder is connected to the outside of the baffle frame.

[0011] As a preferred technical solution of the present invention, handrails are provided on the top of each guardrail.

[0012] As an optimal technical solution of the present invention, when the pull rod drives the guide block and the locking ring to move linearly downward, when the guide block slides to the limit, the spring is in a deformed and stretched state, the upper part of the pull rod is separated from the lower part of the assembly, the pull rod is released, the spring resets itself, and the locking ring is separated from the hook, and the guardrail can be opened.

[0013] As a preferred technical solution of the present invention, when the electric hoist drives the column to move linearly, it drives the hanging basket to move synchronously, and the guide frame connected to the hanging basket moves along with it to achieve lifting.

[0014] Compared with the existing technology, the utility model has the following advantages: the electric hoist drives the second hook through the chain to make the column rise or fall, driving the hanging basket to rise and fall smoothly, ensuring that construction workers can quickly adjust to the required height, thereby improving work efficiency; the guardrail design adopts a spring and locking ring mechanism to ensure the reliability of the guardrail when opening and closing, and prevent safety accidents caused by guardrail failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a structural diagram of the electric hoist, the first hook and the second hook and other components of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the hook, lock ring and assembly parts of the utility model.

[0018] Figure 4 This is a structural diagram of the guide frame, stop frame, electric cylinder and other components of the utility model.

[0019] Markings in the accompanying drawings: 1: load frame, 2: moving wheel, 3: vertical frame, 4: crossbeam, 5: guide frame, 6: limit block, 7: electric hoist, 71: first hook, 72: second hook, 8: column, 9: hanging basket, 10: guardrail, 11: hook, 12: locking ring, 121: assembly part, 13: spring, 14: guide block, 15: pull rod, 16: guide column, 17: stop frame, 18: stop rod, 19: electric cylinder. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Example: A hanging basket for bridge construction, such as Figures 1-4As shown, it includes a carrier frame 1, a moving wheel 2, a vertical frame 3, a crossbeam 4, a guide frame 5, a limit block 6, an electric hoist 7, a first hook 71, a second hook 72, a column 8, a hanging basket 9, a guardrail 10, a hook 11, a locking ring 12, an assembly part 121, a spring 13, a guide block 14 and a pull rod 15. The carrier frame 1 is the basic frame of the entire hanging basket, which is used to support all components to ensure the overall stability and reliability of the hanging basket. The bottom corners of the carrier frame 1 are connected to the moving wheel 2, the top of the carrier frame 1 is connected to the vertical frame 3, the two sides of the top of the vertical frame 3 are connected to the crossbeam 4, and the guide frame 5 is slidably connected between the crossbeams 4 on both sides. The tops of both sides of the guide frame 5 extend outward, and the ends of the crossbeam 4 are connected to the limit blocks 6. When the guide frame 5 slides down to the limit, the extended part of its top abuts against the limit blocks. 6, an electric hoist 7 is hung on the cross bar between the middle parts of the guide frame 5, a first hook 71 is connected between the top of the electric hoist 7 and the cross bar in the middle of the guide frame 5, a second hook 72 is connected to the chain of the electric hoist 7, a column 8 is hung on the second hook 72, and a hanging basket 9 is connected between the legs on both sides of the bottom of the guide frame 5. When the electric hoist 7 drives the column 8 to make a linear motion, it drives the hanging basket 9 to move synchronously, and the guide frame 5 connected to the hanging basket 9 moves with it to achieve lifting, and the bottom of the column 8 is connected to the bottom of the hanging basket 9. The hanging basket 9 is surrounded by guardrails 10 on all sides, and each guardrail 10 is provided with a handrail on the top to form a hanging basket 9 as a whole. The guardrails 10 are used to protect the safety of construction workers. Two of them are hinged for easy opening and closing, and the other two are fixed Setting, ensure the overall stability of the hanging basket 9, two of the guardrails 10 of the hanging basket 9 are hinged, and the other two guardrails 10 of the hanging basket 9 are fixed. Hooks 11 are symmetrically connected to the frame rods on both sides of the upper part of the hanging basket 9. The hooks 11 are used to connect the locking rings 12 to ensure the stability of the guardrails 10 when closed. A locking ring 12 is hooked on the outside of each hook 11. The locking ring 12 cooperates with the assembly 121 through a spring 13 and a guide block 14 to realize the opening and closing functions of the guardrail 10. The hanging basket 9 is used to carry construction personnel and tools, and is surrounded by guardrails 10 to provide safety during construction and ensure that the guardrail 10 is easy and reliable to operate. The two locking rings 12 on the same side correspond to the upper sides of two of the guardrails 10, and both sides of the upper parts of the two guardrails 10 are provided with assembly parts. 121. The assembly 121 is used to install the lock ring 12 and ensure that it is reliable when opening and closing. A notch is provided at the lower part of the assembly 121. The lower part of each lock ring 12 slides and is inserted into the corresponding assembly 121. The outer side of the lower part of each lock ring 12 is surrounded by a spring 13. A guide block 14 is slidably connected in each assembly 121. The guide block 14 is used for the up and down movement of the lock ring 12 to ensure that it is smooth when opening and closing. The bottom of the spring 13 is connected to the top of the guide block 14. The top of each guide block 14 is connected to the bottom of the corresponding lock ring 12 above. The bottom of each guide block 14 is hinged with a pull rod 15 at the notch of the assembly 121. The upper part of the pull rod 15 is embedded in the lower part of the assembly 121. The pull rod 15 is used to manually operate the opening and closing of the lock ring 12.To ensure easy and reliable operation, the pull rod 15 drives the guide block 14 and the lock ring 12 to move linearly downward. When the guide block 14 slides to its limit, the spring 13 is in a deformed and stretched state, and the upper part of the pull rod 15 is separated from the lower part of the assembly 121. When the pull rod 15 is released, the spring 13 resets itself, and the lock ring 12 is separated from the hook 11, and the guardrail 10 can be opened.

[0022] like Figure 2 and Figure 4 As shown, it also includes a guide column 16, a baffle 17, a baffle rod 18 and an electric cylinder 19. One side of the outer side of one guardrail 10 fixed on the hanging basket 9 is connected to the guide column 16, and the baffle frame 17 is slidably connected to the guide column 16. The baffle frame 17 is used to provide additional protection. The baffle frame 17 is driven up and down by the electric cylinder 19 to ensure the safety of the construction workers. A number of evenly distributed baffle rods 18 are connected to the baffle frame 17. The baffle rods 18 are used to increase the stability of the baffle frame 17 and ensure its reliability during movement. The other side of the guardrail 10 is connected to the electric cylinder 19. The telescopic rod of the electric cylinder 19 is connected to the outer side of the baffle frame 17. The electric cylinder 19 is used to drive the baffle frame 17 to move up and down, ensuring that it can adjust its position as needed to provide adequate protection.

[0023] When in use, first move the hanging basket 9 to the desired construction position through the moving wheels 2 at the bottom, and use the built-in brake device on the moving wheels 2 to fix the position of the hanging basket 9 to ensure that the hanging basket 9 will not move during construction. Then, start the electric hoist 7, and the electric hoist 7 drives the second hook 72 through the chain to make the column 8 rise. When the column 8 rises, the hanging basket 9 is driven to rise synchronously. Observe the rising situation of the hanging basket 9 to ensure that it rises smoothly without jamming. Adjust the height of the hanging basket 9 according to construction needs until it reaches the desired position and lower the hoist. When the basket 9 is in the right position, the electric hoist 7 is controlled to run in the opposite direction. The electric hoist 7 drives the second hook 72 through the chain to lower the column 8. When the column 8 drops, the hanging basket 9 is driven to drop synchronously. The descent of the hanging basket 9 is observed to ensure that it drops smoothly without any jamming. The height of the hanging basket 9 is adjusted according to the construction needs until it reaches the required position. In the operation stage of the guardrail 10, the pull rod 15 is pulled to move the guide block 14 and the locking ring 12 downward. When the guide block 14 moves downward, the spring 13 is stretched and the locking ring 12 is separated from the hook 11. Confirm that the locking ring After 12 has completely disengaged from the hook 11, gently push open the guardrail 10 that needs to be opened, observe whether the guardrail 10 opens smoothly, and ensure that there is no jamming. When closing the guardrail 10, gently push the opened guardrail 10 back to its original position. When the guardrail 10 is close to the closed position, the lock ring 12 automatically resets under the action of the spring 13 and re-locks with the hook 11. Confirm that the lock ring 12 is firmly locked on the hook 11 to ensure that the guardrail 10 is closed in place. When additional protection is needed on the outside of the hanging basket 9, the stop frame 17 is driven up and down by the electric cylinder 19. , adjust the position of the baffle rod 18 as needed to ensure that it can provide adequate protection, start the electric cylinder 19, and the electric cylinder 19 drives the baffle frame 17 up and down through the telescopic rod. Observe the movement of the baffle frame 17 to ensure that it moves smoothly without jamming, and adjust the position of the baffle frame 17 according to construction needs until the required height is reached. After use, turn off the electric hoist 7. Finally, confirm that all components have been returned to their positions without omission, and conduct a comprehensive inspection of the hanging basket 9 to ensure that it is in the best condition and ready for the next use.

[0024] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A hanging basket for bridge construction, characterized by: The invention comprises a supporting frame (1), a moving wheel (2), a vertical frame (3), a crossbeam (4), a guide frame (5), a limit block (6), an electric hoist (7), a first hook (71), a second hook (72), a column (8), a hanging basket (9), a guardrail (10), a hook (11), a locking ring (12), an assembly part (121), a spring (13), a guide block (14) and a pull rod (15). Each corner of the bottom of the supporting frame (1) is connected to the moving wheel (2), the top of the supporting frame (1) is connected to the vertical frame (3), and both sides of the top of the vertical frame (3) are connected to the crossbeam (6). The guide frame (5) is connected to the cross beam (4) on both sides in a sliding manner. The tops of both sides of the guide frame (5) are extended outwards. The ends of the cross beam (4) are connected to the limit blocks (6). An electric hoist (7) is hung on the cross bar between the middle of the guide frame (5). A first hook (71) is connected between the top of the electric hoist (7) and the cross bar in the middle of the guide frame (5). A second hook (72) is connected to the chain of the electric hoist (7). A column (8) is hung on the second hook (72). A hanging basket (9) is connected between the two legs at the bottom of the guide frame (5). The bottom of the column (8) is connected to the cross bar. The upper portion is connected to the bottom of the hanging basket (9), and the hanging basket (9) is surrounded by guardrails (10) on all sides to form the hanging basket (9) as a whole. The two guardrails (10) of the hanging basket (9) are hinged. Hooks (11) are symmetrically connected to the frame rods on both sides of the upper part of the hanging basket (9). Lock rings (12) are hooked on the outside of each hook (11). The two lock rings (12) on the same side correspond to the upper sides of the two guardrails (10). Both sides of the upper part of the two guardrails (10) are provided with assembly parts (121). The lower part of the assembly parts (121) is provided with a The lower part of each locking ring (12) is slidably inserted into the corresponding assembly part (121), the outer side of the lower part of each locking ring (12) is surrounded by a spring (13), and a guide block (14) is slidably connected in each assembly part (121). The bottom of the spring (13) is connected to the top of the guide block (14), and the top of each guide block (14) is connected to the bottom of the corresponding locking ring (12) above. A pull rod (15) is hinged between the bottom of each guide block (14) and the notch of the assembly part (121), and the upper part of the pull rod (15) is embedded in the lower part of the assembly part (121).

2. A suspended basket for bridge construction according to claim 1, characterized in that: When the guide frame (5) slides down to the limit, the extended portion at the top thereof abuts against the limit block (6).

3. A suspended basket for bridge construction according to claim 2, characterized in that: The other two guardrails (10) of the hanging basket (9) are fixedly arranged.

4. A suspended basket for bridge construction according to claim 3, characterized in that: The invention also comprises a guide column (16), a baffle frame (17), a baffle rod (18) and an electric cylinder (19). One side of the outer side of a guardrail (10) fixedly arranged on the hanging basket (9) is connected to the guide column (16), the baffle frame (17) is slidably connected to the guide column (16), a plurality of evenly distributed baffle rods (18) are connected inside the baffle frame (17), the other side of the outer side of the guardrail (10) is connected to the electric cylinder (19), and the telescopic rod of the electric cylinder (19) is connected to the outer side of the baffle frame (17).

5. A suspended basket for bridge construction according to claim 4, characterized in that: Each guardrail (10) is provided with a handrail on the top.

6. A suspended basket for bridge construction according to claim 5, characterized in that: When the pull rod (15) drives the guide block (14) and the lock ring (12) to move linearly downward, the guide block (14) slides to the limit, the spring (13) is in a deformed and stretched state, and the upper part of the pull rod (15) is separated from the lower part of the assembly part (121). When the pull rod (15) is released, the spring (13) resets itself, and the lock ring (12) is separated from the hook (11), and the guardrail (10) can be opened.

7. A suspended basket for bridge construction according to claim 6, characterized in that: When the electric hoist (7) drives the upright post (8) to move linearly, the hanging basket (9) is driven to move synchronously, and the guide frame (5) connected to the hanging basket (9) moves along with it to achieve lifting.

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