Overwater extra-large bridge drainage pipe mounting equipment

Abstract

The utility model provides an overwater extra-large bridge drainage pipe installation device which effectively solves the problems that an existing hanging basket is too simple in structure, does not have a storage function, can only carry a small number of pipelines at a time, lacks an auxiliary lifting function and is large in danger coefficient. According to the technical scheme, the device comprises a hanging basket, and receding grooves are formed in the lower end of a left side plate of the hanging basket and the left end of a bottom plate; a storage cavity is formed between the partition plate and the left side plate of the hanging basket; a horizontal movable plate is arranged at the lower end of the left side of the hanging basket; an arc-shaped plate is fixed to the lower left corner of the hanging basket and fixed to the movable plate, the upper end of the arc-shaped plate is arranged in the hanging basket cavity, the lower end of the arc-shaped plate is located below the hanging basket, a telescopic structure is hinged to the lower end of the arc-shaped plate, and the end, away from the arc-shaped rod, of the telescopic structure extends towards the upper right portion and is hinged to the bottom of the hanging basket; a plurality of vertical rotating shafts capable of actively rotating are arranged on the movable plate, and spiral augers are fixed to the rotating shafts.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction tools, in particular to drainage pipe installation equipment for a super-large water bridge. Background Art

[0002] When installing and constructing bridge drainage pipes, large-scale hoisting equipment is required to hoist the workers. In the prior art, hanging baskets are often used instead. For example, the Chinese patent document CN217325026U discloses an operating platform for installing longitudinal bridge drainage pipes, CN209523118U discloses a mobile safety hanging basket for installing drainage pipes under bridges, and CN213867342U discloses a temporary hoisting device for installing bridge drainage pipes. All of them are in the form of hanging baskets. In use, the hanging basket is first hung or hoisted and placed at the bottom of the box beam, and then multiple workers stand in the hanging basket to lift the pipe and fix it on the hook preset at the bottom of the bridge. The operation is troublesome, and the more people there are, the greater the risk factor. In addition, the existing hanging basket is just a simple hanging basket, lacking the power-assisted lifting function. At the same time, due to the overly simple structure and no storage function, it can only carry one or two sections of pipes at a time, which seriously affects the construction efficiency.

[0003] The present invention provides a drainage pipe installation equipment for a super-large water bridge, which can carry multiple sections of pipes at one time and has its own lifting mechanism, thus saving manpower and material resources, greatly improving construction efficiency and facilitating safe construction. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a drainage pipe installation device for a super-large water bridge, which effectively solves the problems of the existing hanging basket structure being too simple, having no storage function, only being able to carry a small number of pipes at a time, lacking auxiliary lifting function, and having a high risk factor.

[0005] The technical solution is to include a hanging basket, wherein the lower end of the left side plate of the hanging basket and the left end of the bottom plate are provided with a clearance groove; a vertical partition is fixed at the left end of the hanging basket cavity, and a storage cavity is formed between the partition and the left side plate of the hanging basket;

[0006] A horizontal movable plate is provided at the lower left end of the hanging basket, and the right end of the movable plate is hinged to the lower left corner of the hanging basket; an arc plate is fixed at the lower left corner of the hanging basket, and the arc plate and the movable plate are fixed together, the upper end of the arc plate is placed in the hanging basket cavity, and the lower end of the arc plate is below the hanging basket, and a telescopic structure is hinged at the lower end of the arc plate, and the end of the telescopic structure away from the arc rod extends to the upper right and is hinged to the bottom of the hanging basket; the telescopic structure can control the rotation of the arc plate, thereby controlling the opening or closing of the lower end of the storage cavity;

[0007] The movable plate is provided with a plurality of vertical rotating shafts which can rotate actively, and spiral augers are fixed on the rotating shafts.

[0008] Furthermore, the mounting plate is provided with a plurality of vertical actively rotatable shafts, on which spiral augers are fixed.

[0009] Furthermore, baffles perpendicular to and pointing upwards are fixed to the front and rear of the movable plate.

[0010] Furthermore, a vertical plate is fixed on the upper right side of the movable plate, and the vertical plate is fitted with the left side plate of the hanging basket.

[0011] Furthermore, the lower end of the rotating shaft is connected to a motor, and the motor is fixed to the lower end of the movable plate.

[0012] Furthermore, the telescopic mechanism is an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0013] The utility model has an ingenious structure, can carry multiple sections of pipelines at one time, has a built-in lifting mechanism, saves manpower and material resources, greatly improves construction efficiency, and is conducive to safe construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front sectional view of the utility model.

[0015] Figure 2 This is a state diagram used in the present utility model.

[0016] Figure 3 It is a structural diagram of the hanging basket and the partition in the utility model.

[0017] Figure 4 It is a structural diagram of the vertical plate, baffle and rotating shaft in the utility model. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0019] Depend on Figures 1 to 4 The utility model includes a hanging basket 1, and a clearance groove 2 is provided at the lower end of the left side plate and the left end of the bottom plate of the hanging basket 1; a vertical partition 3 is fixed at the left end of the cavity of the hanging basket 1, and a storage cavity is formed between the partition 3 and the left side plate of the hanging basket 1;

[0020] A horizontal movable plate 4 is provided at the lower left end of the hanging basket 1, and the right end of the movable plate 4 is hinged to the lower left corner of the hanging basket 1; an arc plate 5 is fixed at the lower left corner of the hanging basket 1, and the arc plate 5 is fixed together with the movable plate 4, the upper end of the arc plate 5 is placed in the hanging basket 1 cavity, and the lower end of the arc plate 5 is below the hanging basket 1, and a telescopic structure 6 is hinged at the lower end of the arc plate 5, and the end of the telescopic structure 6 away from the arc rod extends to the upper right and is hinged to the bottom of the hanging basket 1; the telescopic structure 6 can control the rotation of the arc plate 5, and then control the opening or closing of the lower end of the storage cavity;

[0021] On the movable plate 4 described above, there are multiple vertically arranged and actively rotatable rotating shafts 7, and spiral augers are fixed on the rotating shafts 7.

[0022] To prevent the pipeline from disengaging from the hanging basket 1 forward or backward or even falling, baffles 8 perpendicular to and upward are fixed on both the front and back of the movable plate 4.

[0023] To enable the spiral auger to move the pipeline upward at any angle, a vertical plate 9 is fixed at the upper right position of the movable plate 4, and the vertical plate 9 is attached to the left side plate of the hanging basket 1.

[0024] The lower end of the rotating shaft 7 is connected to a motor 10, and the motor 10 is fixed at the lower end of the movable plate 4.

[0025] The telescopic mechanism is an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0026] It should be noted that assuming there is no vertical plate 9, when the movable plate 4 rotates when the telescopic mechanism contracts, and then there is an included angle between the rotating shaft 7 and the left side wall of the hanging basket 1. If the included angle is small and the distance interval between the edge of the spiral auger blade and the left side plate of the hanging basket 1 is greater than the diameter of the pipeline, the pipeline cannot be transported upward; but when the included angle is large enough, the pipeline will move upward and to the left along the axial direction of the rotating shaft 7. In view of this shortcoming, the vertical plate 9 is set in this solution, so that no matter what the inclination angle of the rotating shaft 7 is, the pipeline can move upward normally.

[0027] During use, the hanging basket 1 is installed on the hoisting equipment, and then the pipeline is placed in the storage cavity as shown in Figure 1 The lowermost pipeline passes through the bottom of the storage cavity and the relief groove 2 on the lower left side of the hanging basket 1, and finally contacts the rotating shaft 7; when the hanging basket 1 reaches the appropriate position, the motor 10 is started, and the motor 10 rotates to lift the pipelines upward one by one, and then the pipelines are fixed on the reserved hooks one by one.

[0028] For the pipelines on both sides, the usage method is slightly different from the above. Specifically: when reaching the appropriate position, the telescopic structure 6 is started, and the telescopic structure 6 causes the movable plate 4 and the arc-shaped plate 5 of the rotating shaft 7 to rotate. The arc-shaped plate 5 seals the bottom of the storage cavity, leaving only a limited number of pipelines outside the hanging basket 1, so as to prevent the hanging basket 1 from tilting; the motor 10 is started, and the motor 10 moves the pipelines outside the hanging basket 1 upward and to the left. After reaching the appropriate position, the pipelines are fixed at the preset positions. After all the pipelines outside the hanging basket 1 are installed, the telescopic mechanism extends to make the rotating shaft 7, the movable plate 4 and the arc-shaped plate 5 return to their original states, and the lower part of the storage cavity is opened again to start the next working cycle.

[0029] The utility model has an ingenious structure, can carry multiple sections of pipelines at one time, has a built-in lifting mechanism, saves manpower and material resources, greatly improves construction efficiency, and is conducive to safe construction.

Claims

1. A drainage pipe installation device for a super-large water bridge, characterized in that: The hanging basket (1) comprises a hanging basket (1), wherein the lower end of the left side plate and the left end of the bottom plate of the hanging basket (1) are both provided with a clearance groove (2); a vertical partition (3) is fixed at the left end of the cavity of the hanging basket (1), and a storage cavity is formed between the partition (3) and the left side plate of the hanging basket (1); The hanging basket (1) has a horizontal movable plate (4) at the lower left end, and the right end of the movable plate (4) is hinged to the lower left corner of the hanging basket (1); an arc plate (5) is fixed at the lower left corner of the hanging basket (1), and the arc plate (5) and the movable plate (4) are fixed together, the upper end of the arc plate (5) is placed in the hanging basket (1) cavity, and the lower end of the arc plate (5) is located below the hanging basket (1), and a telescopic structure (6) is hinged at the lower end of the arc plate (5), and the end of the telescopic structure (6) away from the arc rod extends to the upper right and is hinged to the bottom of the hanging basket (1); the telescopic structure (6) can control the rotation of the arc plate (5), thereby controlling the opening or closing of the lower end of the storage cavity; The movable plate (4) is provided with a plurality of vertical rotating shafts (7) that can actively rotate, and a spiral auger is fixed on the rotating shafts (7).

2. The drainage pipe installation equipment for a super-large water bridge according to claim 1 is characterized in that: The movable plate (4) is fixed with baffles (8) perpendicular to it and pointing upwards at the front and rear ends thereof.

3. The drainage pipe installation equipment for a super-large water bridge according to claim 2 is characterized in that: A vertical plate (9) is fixed to the right upper side of the movable plate (4), and the vertical plate (9) is in contact with the left side plate of the hanging basket (1).

4. The drainage pipe installation equipment for a super-large water bridge according to claim 2 or 3, characterized in that: The lower end of the rotating shaft (7) is connected to a motor (10), and the motor (10) is fixed to the lower end of the movable plate (4).

5. The drainage pipe installation equipment for a super-large water bridge according to claim 2 or 3, characterized in that: The telescopic structure is an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

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