A hanging basket forward moving driving device

Abstract

The utility model relates to a kind of hanging basket forward drive device, including first connecting plate, the two parts of first connecting plate front and back are connected with sliding member, and driving assembly is installed on first connecting plate, second connecting rod inner side is connected with reverse buckle wheel, and sliding rail is slidably connected between reverse buckle wheel adjacent to each other, second connecting plate is connected between the upper portion of 2 sliding members, and antiskid mechanism is arranged in the right lower side of second connecting plate.The utility model passes through the transmission system between double-shaft motor and the first sprocket, the second sprocket, the first chain, the third sprocket, the fourth sprocket, the fifth sprocket and the second chain, forms multistage synchronous power transmission, realizes efficient transmission efficiency, and mechanical hard link can ensure that the displacement of two sides sliding member is strictly synchronous, realizes high-precision hanging basket forward operation, avoids the problem of partial load.

Description

Technical Field

[0001] This utility model relates to the field of bridge engineering construction technology, and in particular to a hanging basket forward movement drive device. Background Technology

[0002] In bridge cantilever construction, precast components or reinforced concrete structural components are typically lifted to high altitudes using a formwork hoisting method for connection and installation. After completing a section of construction, the formwork needs to be moved forward to proceed to the next construction step. As the core equipment that bears the formwork, concrete, and construction loads, the accuracy and stability of the formwork's forward movement directly affect the project's efficiency and safety. Traditional formwork forward movement uses hydraulic drive or screw drive, but hydraulic systems rely on oil pumps and pipelines, which are prone to poor synchronization due to oil leakage and pressure fluctuations. Meanwhile, screw drives are inefficient and slow, making them unsuitable for the rapid advancement requirements of long-span bridges.

[0003] To address the aforementioned issues, a forward-moving drive device for the hanging basket has been developed. Utility Model Content

[0004] To overcome the shortcomings of traditional hanging basket forward movement which uses hydraulic drive or screw transmission, but the hydraulic system relies on oil pumps and pipelines and is prone to poor synchronization due to oil leakage and pressure fluctuations, while the screw transmission has low efficiency and slow speed, making it difficult to meet the rapid advancement requirements of long-span bridges, this utility model provides a hanging basket forward movement drive device.

[0005] The technical solution of this utility model is: A forward-moving drive device for a hanging basket includes a first connecting plate. Sliding members are connected to both the front and rear ends of the first connecting plate. Two first connecting rods are rotatably connected between the front and rear sides of the middle of each sliding member. Second connecting rods are rotatably connected to the front and rear sides of the lower part of the sliding member. Third connecting rods are also rotatably connected to the front and rear sides of the lower part of the sliding member, with each third connecting rod located below an adjacent second connecting rod. A drive assembly is mounted on the first connecting plate, including a dual-axis motor. The dual-axis motor is mounted on the upper left side of the first connecting plate. First sprockets are connected to the output shafts at both the front and rear ends of the dual-axis motor. Second sprockets are connected to the inner sides of the first connecting rods on the left side. A first chain is provided between adjacent first and second sprockets. A third sprocket is connected to both the front and rear sides of the first connecting rod. The third sprockets on the left side are all located outside the adjacent second sprockets. A fourth sprocket is connected to each of the second connecting rods. A fifth sprocket is connected to each of the third connecting rods. The fifth sprockets are all located below the adjacent fourth sprockets. A second chain is provided between adjacent third, fourth, and fifth sprockets. A reverse-locking wheel is connected to the inner side of the second connecting rod. A slide rail is slidably connected between adjacent reverse-locking wheels. A second connecting plate is connected between the upper parts of the two sliding parts. An anti-slip mechanism is provided on the lower right side of the second connecting plate.

[0006] Furthermore, the anti-slip mechanism includes a jack, which is installed on the lower right side of the second connecting plate. The telescopic end of the jack is connected to a contact element, and a support block is provided between the right sides of the slide rail. The support block is in contact with the contact element.

[0007] Furthermore, it also includes a stabilizing mechanism, which includes a first connector. The first connector is connected to the front right side of the rear sliding member, and a second connector is connected to the rear right side of the front sliding member. The first connector and the second connector are connected to each other and can stabilize the jack.

[0008] Furthermore, the second connecting plate has several pre-drilled holes.

[0009] Furthermore, it also includes reinforcing ribs, which are connected to both the first connector and the second connector.

[0010] Furthermore, both the first connector and the second connector are detachable connection structures.

[0011] By adopting the above technical solutions, the beneficial effects of this utility model are as follows: 1. This utility model uses a dual-axis motor combined with a transmission system between the first sprocket, the second sprocket, the first chain, the third sprocket, the fourth sprocket, the fifth sprocket, and the second chain to form a multi-stage synchronous power transmission, achieving high transmission efficiency. The mechanical hard link can ensure that the displacement of the sliding parts on both sides is strictly synchronized, realizing high-precision forward movement of the hanging basket and avoiding the problem of uneven load. At the same time, the contact between the jack and the contact part and the support part can prevent the entire device from slipping and locking.

[0012] 2. This utility model improves the overall stability of the device by setting up a stabilizing mechanism, using the first and second connecting parts to form a rigid connecting frame, and cooperating with the reinforcing ribs to effectively disperse the reaction force of the jack. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial structural schematic diagram of the present invention.

[0015] Figure 3 This is a three-dimensional structural diagram of the anti-slip mechanism of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the stabilizing mechanism of this utility model.

[0017] Reference numerals: 1-First connecting plate, 2-Drive assembly, 21-Dual-axis motor, 22-First sprocket, 23-First chain, 24-Second sprocket, 25-Third sprocket, 26-Fourth sprocket, 27-Fifth sprocket, 28-Second chain, 3-Sliding component, 4-Reverse buckle wheel, 5-Slide rail, 6-Second connecting plate, 7-Anti-slip mechanism, 71-Jack, 72-Contact component, 73-Support block, 8-Stabilizing mechanism, 81-First connecting component, 82-Reinforcing rib, 83-Second connecting component. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention. Example 1

[0019] A basket forward movement drive device, such as Figures 1-3As shown, the assembly includes a first connecting plate 1, with sliding members 3 connected to both the front and rear parts of the first connecting plate 1. Two first connecting rods are rotatably connected between the front and rear sides of the middle of the sliding member 3. Second connecting rods are rotatably connected to the front and rear sides of the lower part of the sliding member 3, and third connecting rods are also rotatably connected to the front and rear sides of the lower part of the sliding member 3. The third connecting rods are all located below adjacent second connecting rods. A drive assembly 2 is mounted on the first connecting plate 1, including a dual-axis motor 21. The dual-axis motor 21 is mounted on the upper left side of the first connecting plate 1. First sprockets 22 are connected to the output shafts at both the front and rear ends of the dual-axis motor 21. Second sprockets 24 are connected to the inner sides of the first connecting rods on the left side. Adjacent first sprockets 22 and second sprockets 24 are connected to each other. Each of the components is provided with a first chain 23. The first connecting rod is connected to the front and rear sides with third sprockets 25. The third sprockets 25 on the left side are all located outside the adjacent second sprockets 24. The second connecting rod is connected to the fourth sprocket 26. The third connecting rod is connected to the fifth sprocket 27. The fifth sprockets 27 are all located below the adjacent fourth sprockets 26. A second chain 28 is provided between the adjacent third sprockets 25, fourth sprockets 26 and fifth sprockets 27. The inner side of the second connecting rod is connected to a reverse buckle 4. The front and rear adjacent reverse buckles 4 are slidably connected to a slide rail 5. A second connecting plate 6 is connected between the upper parts of the two sliding parts 3. The second connecting plate 6 has several reserved holes. An anti-slip mechanism 7 is provided on the lower left side of the second connecting plate 6.

[0020] like Figures 1-3 As shown, the anti-slip mechanism 7 includes a jack 71. The jack 71 is installed on the lower right side of the second connecting plate 6. The telescopic end of the jack 71 is connected to a contact element 72. A support block 73 is provided between the right sides of the slide rail 5. The support block 73 is in contact with the contact element 72.

[0021] It should be noted that in bridge construction, precast components or reinforced concrete structural components are typically lifted to a high altitude using a formwork hoisting method for connection and installation. After completing a section of construction, the formwork needs to be moved forward to proceed to the next construction step. When using this device to move the formwork forward, the dual-shaft motor 21 is first started. The rotation of the two output shafts of the dual-shaft motor 21 drives the first sprocket 22 to rotate, which in turn drives the first chain 23, the second sprocket 24, and the first connecting rod on the left to rotate successively. This, in turn, drives the adjacent third sprocket 25, fourth sprocket 26, fifth sprocket 27, and second chain 28 to rotate. The movement causes the counter-rotating wheel 4 to rotate, which in turn drives the sliding member 3 to move linearly on the slide rail 5. The counter-rotating wheel 4 ensures the accuracy of the movement trajectory. The second connecting plate 6 connects the two sliding members 3 into a whole, thereby realizing the synchronous forward movement of the entire hanging basket structure. This driving method has higher transmission efficiency, less energy loss, and the mechanical hard connection can ensure that the displacement of both sides of the sliding member 3 is strictly synchronized, making the forward movement of the hanging basket more accurate. When it is necessary to fix the position, the jack 71 pushes the contact member 72 to press against the support block 73 through the telescopic end, and uses the frictional resistance of the contact surface to achieve anti-slip locking, thereby achieving the anti-slip effect. Example 2

[0022] Based on Example 1, such as Figure 1 , Figure 2 and Figure 4 As shown, it also includes a stabilizing mechanism 8, which includes a first connecting member 81. The right front side of the rear sliding member 3 is connected to the first connecting member 81, and the right rear side of the front sliding member 3 is connected to the second connecting member 83. The first connecting member 81 and the second connecting member 83 are connected to each other and can stabilize the jack 71. The first connecting member 81 and the second connecting member 83 are both detachable connection structures, and reinforcing ribs 82 are connected to both the first connecting member 81 and the second connecting member 83.

[0023] It should be noted that, in order to further enhance the overall stability of the device, a rigid connection frame can be formed by the first connector 81 and the second connector 83, which, together with the reinforcing rib 82, can effectively disperse the reaction force of the jack 71 and improve the overall stability of the device.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A basket forward movement drive device, characterized in that, The system includes a first connecting plate (1), with sliding members (3) connected to both the front and rear parts of the first connecting plate (1). Two first connecting rods are rotatably connected between the front and rear sides of the middle part of the sliding member (3). Second connecting rods are rotatably connected to the front and rear sides of the lower part of the sliding member (3). Third connecting rods are also rotatably connected to the front and rear sides of the lower part of the sliding member (3). The third connecting rods are all located below adjacent second connecting rods. A drive assembly (2) is installed on the first connecting plate (1). The drive assembly (2) includes a dual-axis motor (21). The dual-axis motor (21) is installed on the upper left side of the first connecting plate (1). First sprockets (22) are connected to the output shafts at both the front and rear ends of the dual-axis motor (21). Second sprockets (24) are connected to the inner sides of the first connecting rods on the left side. Adjacent first sprockets (22) and second sprockets (24) are connected to each other. A first chain (23) is provided between each of the two connecting rods. A third sprocket (25) is connected to both the front and rear sides of the first connecting rod. The third sprocket (25) on the left side is located outside the adjacent second sprocket (24). A fourth sprocket (26) is connected to each of the second connecting rods. A fifth sprocket (27) is connected to each of the third connecting rods. The fifth sprocket (27) is located below the adjacent fourth sprocket (26). A second chain (28) is provided between the adjacent third sprocket (25), the fourth sprocket (26) and the fifth sprocket (27). A reverse buckle (4) is connected to the inner side of the second connecting rod. A slide rail (5) is slidably connected between the front and rear adjacent reverse buckles (4). A second connecting plate (6) is connected between the upper parts of the two sliding parts (3). An anti-slip mechanism (7) is provided on the lower left side of the second connecting plate (6).

2. The basket forward moving drive device according to claim 1, characterized in that, The anti-slip mechanism (7) includes a jack (71), the jack (71) is installed on the lower right side of the second connecting plate (6), the telescopic end of the jack (71) is connected to a contact (72), a support block (73) is provided between the right sides of the slide rail (5), and the support block (73) is in contact with the contact (72).

3. The basket forward movement drive device according to claim 2, characterized in that, It also includes a stabilizing mechanism (8), which includes a first connector (81), the right front side of the rear sliding member (3) is connected to the first connector (81), and the right rear side of the front sliding member (3) is connected to a second connector (83). The first connector (81) and the second connector (83) are connected to each other and can stabilize the jack (71).

4. The basket forward moving drive device according to claim 1, characterized in that, The second connecting plate (6) has several reserved holes.

5. The basket forward movement drive device according to claim 3, characterized in that, It also includes reinforcing ribs (82), and the first connector (81) and the second connector (83) are both connected to the reinforcing ribs (82).

6. The basket forward movement drive device according to claim 5, characterized in that, Both the first connector (81) and the second connector (83) are detachable connection structures.

Images