Platform for pile clamping operation of long-pile wharf

Abstract

The utility model discloses a platform for long piled wharf pile clamping operation, which relates to the field of port wharf construction equipment and comprises a base, a movable plate and a lifting appliance, the base can be clamped outside a wharf foundation pile and is fixedly connected with the wharf foundation pile, the movable plate can be lapped between two sides of an opening of the base, and the lifting appliance is arranged on the movable plate. And the base is hung at the end part of a big arm of a crane ship through a hanger. The platform has the advantages that the platform can be clamped outside a wharf foundation pile and fixedly connected with the wharf foundation pile after being hung to the position of the wharf foundation pile through a crane ship, so that the platform can be stably arranged above the water surface, the influence of water flow speed, water level change and the like is small, the construction difficulty is reduced, and the safety risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of port wharf construction equipment, especially relates to a platform for high-pile wharf pile clamping operation. BACKGROUND

[0002] Pile clamping construction is an important step in the process of wharf engineering construction, and is an important link for realizing the conversion of pile foundation construction and lower beam construction process. Most of the operations are carried out on water, the construction site is limited, is greatly affected by weather and water level changes, the effective construction period is short, there are many construction ships, mutual interference is more, and the construction safety risk is larger.

[0003] The common scheme of wharf pile clamping construction is to use steel pipe fasteners to set up a working platform on a ship, and then use the ship platform to install a hoop on both sides of the pile. The existing ship platform has the following shortcomings: (1) the wharf pile clamping operation is basically carried out on water, is greatly affected by water flow speed, water level change and the like, has great construction difficulty, high safety risk. (2) the platform height needs to be adjusted when the water level changes, and the construction is inconvenient. (3) two ships need to be coordinated, the equipment cost is high, the working platform is set up slowly, the construction efficiency is low, and the construction cost is high. (4) the wharf adopts group pile foundation, the pile spacing is small, the ship platform occupies a large area, and cannot be close to carry out construction. (5) the water surface construction area is small, the ships and personnel in the operation area are dense, mutual interference is large, and equipment cross interference is easy to occur during construction. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is how to reduce the construction difficulty and reduce the safety risk for high-pile wharf pile clamping operation.

[0005] The utility model solves the above technical problems through the following technical scheme: a platform for high-pile wharf pile clamping operation, including base, movable plate and lifting appliance, the base can be clamped outside the wharf pile and fixedly connected with the wharf pile, the movable plate can be set between the opening sides of the base, and the base is hung at the large arm end of the crane ship through the lifting appliance.

[0006] As an optimized technical scheme, the outer edge of the base is provided with a guardrail.

[0007] As an optimized technical scheme, the guardrail includes support rods and railings, the four corner positions of the base are respectively fixedly connected with the support rods, and the adjacent support rods except the opening position are connected with the railings.

[0008] As an optimized technical scheme, the base includes a frame, connecting rods and walkway plates, a plurality of connecting rods are fixedly connected at equal intervals in the frame, and the walkway plates are laid above the connecting rods.

[0009] As an optimization technical scheme, the walkway plate, the frame and the connecting rod are fixed by iron wire binding.

[0010] As an optimization technical scheme, the lifting tool comprises lifting lugs, lifting belts and a lifting cable, the four corners of the frame are respectively fixedly connected with the lifting lugs, each lifting lug is connected with one end of the lifting cable through the lifting belt, and the other end of the lifting cable is connected with the end of the boom of the crane ship.

[0011] As an optimization technical scheme, the lifting lugs, the lifting belts and the lifting cable are connected through shackles.

[0012] As an optimization technical scheme, the end of the boom of the crane ship is additionally provided with a safety carabiner.

[0013] As an optimization technical scheme, the movable plate and the base are fixed by iron wire binding.

[0014] As an optimization technical scheme, the base is fixedly connected with the wharf pile through a steel wire rope.

[0015] The utility model discloses a platform for high-pile wharf pile clamping operation.

[0016] 1. The platform can be clamped outside the wharf pile and fixedly connected with the wharf pile after being hung to the wharf pile position by the crane ship, so as to be stably arranged at the position above the water surface, and the influence of water flow speed, water level change and the like is small, the construction difficulty is reduced, and the safety risk is reduced.

[0017] 2. When the water level changes greatly, the platform height does not need to be adjusted, the construction is convenient, the construction efficiency is greatly improved, and the construction period is shortened.

[0018] 3. Only one crane ship is needed, the equipment cost is reduced, the equipment and site occupation are reduced, the cross operation is reduced, and the construction cost is effectively reduced.

[0019] 4. The lifting platform occupies a small area, and can effectively reach the unfavorable position for construction.

[0020] 5. The water surface area is small, and the equipment does not interfere with each other during construction. DRAWINGS

[0021] Fig. 1 It is a top view schematic diagram of the platform for high-pile wharf pile clamping operation of the utility model embodiment.

[0022] Fig. 2 It is a top view schematic diagram of the platform for high-pile wharf pile clamping operation of the utility model embodiment removing part of the walkway plate.

[0023] Fig. 3The utility model discloses a platform for high-pile wharf pile clamping operation.

[0024] Fig. 4 The utility model discloses a platform for high-pile wharf pile clamping operation. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the utility model embodiment, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0026] As Figs. 1 to 4 shown, the utility model discloses a platform for high-pile wharf pile clamping operation, including base 1, movable plate 2, guardrail 3 and hanger 4.

[0027] The base 1 is U-shaped structure, and the base 1 can be clamped in the outside of wharf pile and is fixedly connected with the wharf pile through the steel wire rope with the diameter of 14mm;The movable plate 2 adopts the wood board with the thickness of 30mm, and the movable plate 2 can be placed between the opening both sides of the base 1, and the movable plate 2 is fixedly bound with the base 1 through the 12# iron wire;The outer edge of the base 1 is provided with the guardrail 3, and the guardrail 3 is used for preventing the personnel from falling;The base 1 is hung in the large arm end of the crane ship through the hanger 4;The large arm end of the crane ship is also separately provided with the safety female lock, and the safety female lock adopts The steel wire rope cooperates with the snap ring, and the safety belt of the personnel is hung conveniently.

[0028] The base 1 includes frame 11, connecting rod 12 and walkway plate 13;A plurality of connecting rods 12 are welded at equal intervals in the frame 11, and full welding is required for the weld joint, and the interval of the connecting rods 12 is 400mm;The walkway plate 13 is fully laid above the connecting rod 12, and the walkway plate 13 is fixedly bound with the frame 11 and the connecting rod 12 through the 12# iron wire;The frame 11 adopts the 14a channel steel, the connecting rod adopts the threaded steel with the diameter of 20mm, and the walkway plate 13 adopts the carpenter plate.

[0029] The guardrail 3 includes support rod 31 and handrail 32;The support rod 31 is welded at the position of the four corners of the frame 11 respectively, and full welding is required for the weld joint;The handrail 32 is connected between the adjacent support rods 31 except the opening position, and the height of the handrail 32 is 1200mm;The support rod 31 adopts the ∠70*70 angle steel vertical rod, and the handrail 32 adopts The threaded steel bar.

[0030] The lifting tool 4 comprises lifting lugs, lifting belts and lifting ropes; the four corners of the frame 11 are respectively welded with the lifting lugs, and the welding seams are required to be full welding; each lifting lug is connected with one end of the lifting rope through the lifting belt, and the other end of the lifting rope is connected with the end of the large arm of the crane ship; the lifting lug, the lifting belt and the lifting rope, and the lifting rope and the end of the large arm of the crane ship are all connected through shackles, so that the abrasion can be prevented; the lifting lug adopts a steel plate with a thickness of 12 mm, the lifting belt and the lifting rope adopt a 2-ton specification, and the shackles adopt a 3-ton specification.

[0031] Working principle: when the pile clamping operation is performed, the platform cooperates with a 100t crane ship to operate, after the crane ship is reliably connected with the platform, the operator carries appropriate tools and materials to the platform, and hangs the safety belt on the safety mother lock, then the platform is slowly lifted to an appropriate height by the crane ship, and the platform is slowly translated, so that the wharf pile enters the opening of the platform, the platform is positioned around the upper part of the wharf pile, at this time, the platform and the pile can be bound and fixed through two steel wires with a diameter of 14 mm, then the operator lays the movable plate 2 in the opening and fixes it reliably, and the pile clamping operation can be started.

[0032] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A platform for pile clamping operation of a high-pile wharf, characterized by: The base can be clamped outside the wharf pile and fixedly connected with the wharf pile, the movable plate can be arranged between the two sides of the opening of the base, and the base is hung at the end of the boom of the crane ship through the lifting appliance.

2. The platform for pile clamping operation of high-pile wharf according to claim 1, characterized in that: The outer edge of the base is provided with a guardrail.

3. The platform for pile clamping operation of high-pile wharf according to claim 2, characterized in that: The guardrail comprises support rods and a rail, and the support rods are fixedly connected with the base at the four corners, and the rail is connected between the adjacent support rods except the opening position.

4. The platform for pile clamping operation of high-pile wharf according to claim 1, characterized in that: The base comprises a frame, connecting rods and a walkway plate, a plurality of connecting rods are fixedly connected in the frame at equal intervals, and the walkway plate is arranged above the connecting rods.

5. The platform for pile clamping operation of high-pile wharf according to claim 4, characterized in that: The walkway plate, the frame and the connecting rods are fixed by iron wires.

6. The platform for pile clamping operation of high-pile wharf according to claim 4, characterized in that: The lifting appliance comprises lifting lugs, lifting belts and a lifting cable, the frame is fixedly connected with the lifting lugs at the four corners, each lifting lug is connected with one end of the lifting cable through the lifting belt, and the other end of the lifting cable is connected with the end of the boom of the crane ship.

7. The platform for pile clamping operation of high-pile wharf according to claim 6, characterized in that: The lifting lugs, the lifting belts and the lifting cable are connected through shackles.

8. The platform for pile clamping operation of high-pile wharf according to claim 1, characterized in that: The end of the boom of the crane ship is also provided with a safety mother lock.

9. The platform for pile clamping operation of high-pile wharf according to claim 1, characterized in that: The movable plate and the base are fixed by iron wires.

10. The platform for pile clamping operation of high-pile wharf according to claim 1, characterized in that: The base is fixedly connected with the wharf pile through a steel wire rope.

Images