Bridge construction building material binding device for hydraulic engineering

Abstract

This utility model proposes a binding device for bridge construction materials in water conservancy projects, including an arc-shaped fixing plate with a binding mechanism. The binding mechanism includes an arc-shaped groove on the inner wall of the arc-shaped fixing plate, and a widened movable arc-shaped groove on the inner wall of the arc-shaped groove. An arc-shaped movable plate is slidably connected to the inner wall of the widened movable arc-shaped groove. This utility model uses a motor-driven shaft and chain transmission to drive a friction rubber cylinder, which in turn drives the arc-shaped movable plate to slide within the widened movable arc-shaped groove. The binding position of the device can be flexibly adjusted according to the shape and size of the building materials, significantly improving its adaptability to different specifications of building materials. The arc-shaped structure design conforms to the outer contour of the building materials, and the automatically adjusting movable mechanism eliminates the need for frequent manual adjustments, effectively reducing labor intensity and improving binding efficiency. This provides reliable support for the safe transportation and installation of building materials in bridge construction in water conservancy projects.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering, and in particular to a bridge construction material binding device for water conservancy engineering. Background Technology

[0002] Currently, binding building materials is a crucial step in ensuring construction safety and the stability of building material transportation. Traditional binding methods mostly rely on manual operation, using tools such as ropes and wires for manual binding. Manual operation makes it difficult to ensure consistent binding force, which can easily lead to building materials becoming loose or falling during transportation or hoisting, posing safety hazards. At the same time, manually adjusting the binding position and method for building materials of different shapes and sizes is time-consuming and cannot meet the needs of modern water conservancy bridge construction for efficient and precise binding. Therefore, we propose a building material binding device for bridge construction in water conservancy projects to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes a binding device for bridge construction materials in water conservancy projects.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a binding device for bridge construction materials in water conservancy projects, including an arc-shaped fixing plate, wherein a binding mechanism is provided on the arc-shaped fixing plate;

[0005] The binding mechanism includes an arc-shaped slot on the inner wall of an arc-shaped fixed plate. A widened movable arc-shaped groove is formed on the inner wall of the arc-shaped slot. An arc-shaped movable plate is slidably connected to the inner wall of the widened movable arc-shaped groove. A cable outlet body is fixedly installed on the inner wall of the arc-shaped movable plate. Multiple fixed shells are fixedly installed on the outer wall of the arc-shaped movable plate. A motor is fixedly installed on the inner wall of one of the fixed shells. A rotating shaft is rotatably connected to the inner wall of the other multiple fixed shells. The output shaft of the motor is fixedly connected to the end of one of the rotating shafts. Adjacent rotating shafts are connected by chain drive. A friction rubber sleeve that contacts the outer wall of the arc-shaped movable plate is fixedly sleeved on the outer wall of the rotating shaft.

[0006] The outer wall of the arc-shaped moving plate has multiple through holes, and the friction rubber cylinder passes through the through holes and contacts the outer wall of the arc-shaped moving plate.

[0007] Each of the two adjacent rotating shafts has a chain disc fitted on its outer side wall.

[0008] The distance between any two adjacent rotating shafts is the same.

[0009] A concave frame plate is fixedly installed on the outer wall of the arc-shaped fixing plate, and an external connector is fixedly installed on the outer wall of the concave frame plate.

[0010] The arc-shaped fixing plate, the arc-shaped groove, and the widened movable arc-shaped groove are arranged coaxially.

[0011] Multiple friction triangular grooves are formed on the outer wall of the arc-shaped moving plate.

[0012] Compared with the prior art, the beneficial effects of this utility model include: by driving the rotating shaft with a motor and chain transmission, the friction rubber cylinder drives the arc-shaped moving plate to slide in the widened arc-shaped groove. The binding position of the cable outlet body can be flexibly adjusted according to the shape and size of the building materials, which significantly improves the adaptability to building materials of different specifications. The arc-shaped structure design fits the outer contour of the building materials. With the automatic adjustment moving mechanism, there is no need for frequent manual adjustment, which effectively reduces labor intensity and improves binding efficiency, providing reliable support for the safe transportation and installation of building materials in water conservancy bridge construction. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0014] Figure 1 The schematic diagram shows a structural schematic of a bridge construction material binding device for water conservancy projects according to one embodiment of the present invention.

[0015] Figure 2 The schematic diagram shows a side sectional view of a bridge construction material binding device for water conservancy projects according to one embodiment of the present invention;

[0016] Figure 3 The schematic diagram shows a front view of a bridge construction material binding device for water conservancy projects according to one embodiment of the present invention;

[0017] Figure 4 The illustration shows a schematic diagram of the structure of the arc-shaped moving plate after rotation in a bridge construction material binding device for water conservancy projects according to one embodiment of the present invention.

[0018] The following are labeled in the diagram: 1. Arc-shaped fixed plate; 2. Arc-shaped groove; 3. Widened movable arc-shaped groove; 4. Arc-shaped movable plate; 5. Cable outlet body; 6. Fixed shell; 7. Motor; 8. Shaft; 9. Chain; 10. Friction rubber cylinder; 11. Through-hole; 12. Concave frame plate; 13. External connector; 14. Friction triangular groove. Detailed Implementation

[0019] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0020] According to one embodiment of the present invention, in conjunction with Figure 1-4 As shown. A bridge construction material binding device for water conservancy projects includes an arc-shaped fixing plate 1, on which a binding mechanism is provided; the binding mechanism includes an arc-shaped slot 2 opened on the inner side wall of the arc-shaped fixing plate 1, a widened movable arc-shaped slot 3 opened on the inner side wall of the arc-shaped slot, an arc-shaped movable plate 4 slidably connected to the inner side wall of the widened movable arc-shaped slot 3, a cable outlet body 5 fixedly installed on the inner side wall of the arc-shaped movable plate 4, and multiple fixing shells 6 fixedly installed on the outer side wall of the arc-shaped movable plate 4. A motor 7 is fixedly installed on the inner side wall of one of the fixing shells 6, and a rotating shaft 8 is rotatably connected to the inner side wall of the other multiple fixing shells 6. The output shaft of the motor 7 is fixedly connected to the end of one of the rotating shafts 8, and two adjacent rotating shafts 8 are connected by a chain 9 for transmission. A friction rubber cylinder 10 that contacts the outer wall of the arc-shaped movable plate 4 is fixedly sleeved on the outer side wall of the rotating shaft 8.

[0021] To further explain, the arc-shaped moving plate 4 can slide within the widened arc-shaped moving groove 3, and can adjust the position of the output machine body 5 according to the different shapes and sizes of building materials, so as to realize the binding of different parts of the building materials, increasing the flexibility and applicability of binding. The motor 7 drives multiple rotating shafts 8 to rotate through the chain 9. The friction rubber cylinder 10 on the rotating shaft 8 contacts the outer wall of the arc-shaped moving plate 4, and uses friction to drive the arc-shaped moving plate 4 to slide. This transmission method is stable and reliable, and can provide continuous power for the movement of the arc-shaped moving plate 4.

[0022] To further explain, the cable outlet body 5 is a common method in the prior art. After the cable outlet body 5 rotates multiple times on the arc-shaped moving plate 4, it can automatically bind the construction materials. This will not be elaborated on further here.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, multiple through holes 11 are provided on the outer wall of the arc-shaped moving plate 4, and the friction rubber cylinder 10 passes through the through holes 11 and contacts the outer wall of the arc-shaped moving plate 4.

[0024] To further explain, this design increases the contact area between the friction rubber cylinder 10 and the arc-shaped moving plate 4, thereby enhancing the friction force and making the movement of the arc-shaped moving plate 4 more stable and smooth under the drive of the motor 7, thus improving the working efficiency of the equipment.

[0025] like Figure 3 As shown, a chain disc adapted to the chain 9 is fitted on the outer wall of each of the two adjacent rotating shafts 8.

[0026] To further explain, this design ensures effective transmission between chain 9 and shaft 8, prevents chain 9 from slipping or falling off during transmission, and ensures that power can be accurately transmitted from motor 7 to each shaft 8, thereby improving the reliability of transmission.

[0027] like Figure 1 As shown, the distance between any two adjacent rotating shafts 8 is the same.

[0028] To further explain, this design ensures that the chain 9 is subjected to uniform force during transmission, avoiding the problem of excessive local force on the chain 9 caused by inconsistent spacing of the shafts 8, thus extending the service life of the chain 9 and the shafts 8, while also ensuring the smooth movement of the arc-shaped moving plate 4.

[0029] like Figure 4 As shown, a concave frame plate 12 is fixedly installed on the outer wall of the arc-shaped fixing plate 1, and an external connector 13 is fixedly installed on the outer wall of the concave frame plate 12.

[0030] To further explain, this design facilitates the connection and fixation of the binding device with other equipment or tools, making it easy to install and use in bridge construction of water conservancy projects, and improving the versatility and practicality of the device.

[0031] like Figure 2 and Figure 3 As shown, the arc-shaped fixed plate 1, the arc-shaped groove 2, and the widened movable arc-shaped groove 3 are arranged coaxially.

[0032] To further explain, this design ensures that the trajectory of the arc-shaped moving plate 4 when sliding within the widened arc-shaped moving groove 3 is consistent with the center of the arc-shaped fixed plate 1, enabling the cable outlet body 5 to accurately bind the building materials, thus improving the accuracy and quality of the binding.

[0033] like Figure 1 and Figure 4 As shown, multiple friction triangular grooves 14 are provided on the outer wall of the arc-shaped moving plate 4.

[0034] To further explain, this design increases the friction between the rubber cylinder 10 and the friction rubber cylinder 10, enabling the rubber cylinder 10 to better drive the arc-shaped moving plate 4 to slide, improving the power transmission efficiency and ensuring the smooth progress of the binding operation.

[0035] The functional principle of this utility model can be explained through the following operation methods:

[0036] 1. Fixtures to building materials

[0037] The arc-shaped fixing plate 1 is attached to the outside of the bridge construction materials (such as steel bars, pipes, etc.) to be bundled, so that the curvature of the arc-shaped fixing plate 1 matches the outer contour of the material. The device is fixed to the construction equipment or support structure by the concave frame plate 12 on the outside of the arc-shaped fixing plate 1 and the external connectors 13 (such as bolts, clips, etc.), ensuring that the arc-shaped fixing plate 1 stably surrounds the material, and the sliding direction of the widened moving arc groove 3 is perpendicular to the axis of the material or adapted to the bundling requirements.

[0038] 2. Start the power transmission system

[0039] When the power supply to motor 7 is turned on, motor 7 starts to run and drives the output shaft to rotate. At this time, the rotating shaft 8, which is fixed to the output shaft of motor 7, rotates synchronously. Through the chain 9, it drives the adjacent rotating shafts 8 to rotate in sequence. The friction rubber cylinders 10 on the outside of all rotating shafts 8 rotate synchronously with the rotating shafts 8. Their outer walls contact the through-holes 11 on the outer walls of the arc-shaped moving plate 4. The arc-shaped moving plate 4 is driven to slide along the widened moving arc-shaped groove 3 by friction.

[0040] 3. Adjust position 5 of the output unit.

[0041] Observe the real-time position of the curved moving plate 4 according to the specific shape of the building materials (such as thickness and curvature) and the binding position requirements:

[0042] If it is necessary to move the main body 5 of the output machine to the middle of the building material, the motor 7 is controlled to rotate forward, so that the arc-shaped moving plate 4 slides along the widened moving arc-shaped groove 3 in the target direction (because the spacing of the rotating shafts 8 is the same, the chain 9 is evenly stressed, and the arc-shaped moving plate 4 moves smoothly without jamming).

[0043] If fine-tuning is required, the motor 7 can be briefly started and stopped or rotated in the opposite direction until the cable outlet body 5 is aligned with the area of ​​the building material to be bundled (such as joints or stress concentration points).

[0044] Because the arc-shaped fixed plate 1, the arc-shaped groove 2 and the widened moving arc-shaped groove 3 are coaxially set, the sliding trajectory of the arc-shaped moving plate 4 always remains symmetrical with the central axis of the building material, ensuring the accurate positioning of the cable outlet body 5.

[0045] 4. Start the output unit 5 to implement bundling.

[0046] After confirming that the position of the cable outlet body 5 is correct, turn on the switch of the cable outlet body 5 (in the prior art, the cable outlet can automatically release the binding wire and rotate around the building material). While the cable outlet body 5 slides synchronously with the arc-shaped moving plate 4, its internal mechanism drives the binding wire to wrap around the surface of the building material multiple times.

[0047] The friction rubber cylinder 10 continuously provides driving force to ensure that the arc-shaped moving plate 4 slides stably during the binding process. The friction triangular groove 14 can increase the friction between the friction rubber cylinder 10 and the arc-shaped moving plate 4, thereby avoiding positional displacement due to vibration or resistance.

[0048] The widened design of the movable arc groove 3 provides ample sliding space for the arc movable plate 4, adapting to the binding needs of building materials of different sizes (such as thick steel bars needing a large range of sliding, while thin pipes can be precisely positioned).

[0049] 5. Complete the binding and reset the device.

[0050] Once the cable outlet body 5 has completed the preset number of binding turns or the binding is manually determined to be secure, first turn off the cable outlet body 5, then disconnect the power to the motor 7. The arc-shaped moving plate 4 stops sliding after the friction disappears. At this point, the device can be disassembled via the external connector 13, or its position can be adjusted according to the next binding task.

[0051] If reuse is required, check the chain 9 and friction rubber sleeve 10 for wear to ensure smooth operation next time.

[0052] If the dimensions of the building materials change, the arc-shaped moving plate 4 is driven by motor 7 to slide to the new position, eliminating the need for manual adjustment and improving construction efficiency.

[0053] Summary of key points of operation

[0054] Power transmission: The transmission path of motor 7 → chain 9 → shaft 8 → friction rubber cylinder 10 ensures stable sliding of the arc-shaped moving plate 4, eliminating the need for manual pushing and pulling and reducing labor intensity.

[0055] Precise positioning: The coaxial design and uniform spacing of the rotating shafts 8 ensure that the main body 5 of the output machine moves precisely along the circumference or axis of the building material, adapting to building materials with complex shapes.

[0056] Universal connection: The concave frame plate 12 and the external connector 13 support quick installation on equipment such as cranes and scaffolding to meet the diverse construction needs of water conservancy projects.

[0057] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A material binding device for bridge construction in water conservancy projects, characterized in that, It includes an arc-shaped fixing plate (1), on which a binding mechanism is provided; The binding mechanism includes an arc-shaped slot (2) on the inner side wall of the arc-shaped fixed plate (1), a widened movable arc-shaped slot (3) on the inner side wall of the arc-shaped slot, an arc-shaped movable plate (4) slidably connected to the inner side wall of the widened movable arc-shaped slot (3), a wire feeder body (5) fixedly installed on the inner side wall of the arc-shaped movable plate (4), and multiple fixed shells (6) fixedly installed on the outer side wall of the arc-shaped movable plate (4). A motor (7) is fixedly installed on the inner side wall of one of the fixed shells (6), and a rotating shaft (8) is rotatably connected to the inner side wall of the other multiple fixed shells (6). The output shaft of the motor (7) is fixedly connected to the end of one of the rotating shafts (8), and two adjacent rotating shafts (8) are connected by a chain (9). A friction rubber cylinder (10) that contacts the outer wall of the arc-shaped movable plate (4) is fixedly sleeved on the outer side wall of the rotating shaft (8).

2. The bridge construction material binding device for water conservancy projects according to claim 1, characterized in that, The outer wall of the arc-shaped moving plate (4) has multiple through holes (11), and the friction rubber cylinder (10) passes through the through holes (11) and contacts the outer wall of the arc-shaped moving plate (4).

3. The bridge construction material binding device for water conservancy projects according to claim 1, characterized in that, Each of the two adjacent rotating shafts (8) is fitted with a chain disc that is compatible with the chain (9) on its outer side wall.

4. A bridge construction material binding device for water conservancy projects according to claim 1, characterized in that, The distance between any two adjacent rotating shafts (8) is the same.

5. A bridge construction material binding device for water conservancy projects according to claim 1, characterized in that, A concave frame plate (12) is fixedly installed on the outer wall of the arc-shaped fixing plate (1), and an external connector (13) is fixedly installed on the outer wall of the concave frame plate (12).

6. A bridge construction material binding device for water conservancy projects according to claim 1, characterized in that, The arc-shaped fixing plate (1), the arc-shaped groove (2), and the widened movable arc-shaped groove (3) are arranged coaxially.

7. A bridge construction material binding device for water conservancy projects according to claim 1, characterized in that, Multiple friction triangular grooves (14) are provided on the outer wall of the arc-shaped moving plate (4).

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