Pile clamping shaping protection device

Abstract

The utility model relates to a pile clamping shaping protective device, which belongs to the field of water transportation engineering and comprises a pushing piece, a transverse frame, a ladder stand, a working platform and a protective fence. Wherein the pushing piece is used for being arranged at the top of a pile body; the transverse frame is arranged at the top of the pushing piece; the number of the crawling ladders is two, and the tops of the two crawling ladders are connected with the ends of the transverse frame respectively. The working platform is annular and is used for sleeving a pile body; the bottom of the crawling ladder is connected with the working platform; and the protective fence is arranged around the edge of the working platform.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the water transport engineering technical field especially relates to a clamping pile shaping protection device. BACKGROUND

[0002] High-pile wharf is mainly suitable for soft soil foundation, such as coastal, estuary and downstream river area where soft soil foundation is widely distributed. In these areas, high-pile wharf is almost the only possible structure type, which can build deepwater wharf. In addition, high-pile wharf is also widely used in various wharfs, ports, industrial enterprises and other occasions, such as container wharf, oil tank wharf, yacht wharf, fishing wharf, sightseeing wharf, leisure wharf and so on.

[0003] With the deepening of the route, the large-scale of the ship and the improvement of environmental protection requirements, high-pile wharf as an important wharf structure form has many advantages and wide application range. High-pile wharf is mainly composed of upper structure (pile cap or pile base), pile foundation, shore connecting structure, shore lock and wharf equipment. The upper structure constitutes the wharf surface and is connected with the pile foundation to form a whole, directly bearing the vertical and horizontal loads acting on the wharf surface and transmitting them to the pile foundation. The pile foundation is used to support the upper structure and transmit the load of the upper structure and the wharf surface to the deep foundation, which is also beneficial to the stability of the shore slope.

[0004] Steel pipe pile, PHC pile hoop and channel steel are important factors affecting the quality of high-pile wharf. Personnel need to work on the hoisting platform during construction, which has great safety hazards, and needs to occupy hoisting equipment for a long time, which seriously affects the construction efficiency and causes resource waste. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the related art, the utility model provides a clamping pile shaping protection device, which is convenient for personnel to work around the pile body through the working platform, and effectively protects the safety of personnel, preventing dangerous situations such as falling of personnel on the working platform, so as to solve the technical problems of low working efficiency and high risk in the prior art.

[0006] The utility model provides a clamping pile shaping protection device, which comprises:

[0007] The pushing piece is arranged on the top of the pile body;

[0008] The horizontal frame is arranged on the top of the pushing piece;

[0009] The climbing ladders are arranged on the top of the horizontal frame;

[0010] The working platform is annular and is arranged around the pile body; and the bottom of the climbing ladder is connected with the working platform.

[0011] A protective fence is arranged around the edge of the working platform.

[0012] In the technical scheme, the pile shaping protection device is formed by arranging the pushing piece, the cross frame, the ladder, the working platform and the protective fence, and has complete structure and comprehensive functions. The pushing piece can stably arrange the device on the top of the pile body, the cross frame can support, the ladder can facilitate personnel to go up and down, the working platform can facilitate personnel to work around the pile body, and the protective fence can effectively protect the safety of personnel and prevent dangerous situations such as falling of personnel on the working platform, thereby improving the safety and convenience of pile body operation.

[0013] In some embodiments, the working platform has an opening, the protective fence is not arranged at the opening, the opening is used for the pile body to pass through, and a flap is arranged on the working platform and used for covering the opening from above the working platform.

[0014] In the technical scheme, the working platform is arranged with the opening, so that the device can be more flexibly sleeved on pile bodies with different diameters, and the adaptability is higher. The design of the flap can timely cover the opening after the pile body passes through, further improves the safety of the working platform, avoids accidents caused by personnel entering the opening by mistake, and also prevents sundries from falling from the opening, thereby protecting the cleanliness and safety of the working environment.

[0015] In some embodiments, a pull rope is arranged on the protective fence near the opening of the working platform, and the pull rope is detachably connected to the protective fence on both sides of the opening of the working platform.

[0016] In the technical scheme, the pull rope can be conveniently detached when the pile body passes through the opening, and can be quickly reconnected after the pile body passes through, so that the smooth passing of the pile body is ensured, and personnel falling from the opening during operation is effectively prevented, thereby further improving the safety and practicality of the device and enhancing the protection effect of the protective fence.

[0017] In some embodiments, the cross frame is provided with a fixing piece, and the fixing piece is sleeved and slid on the pile body, or the fixing piece is inserted and slid on the pile body.

[0018] In the technical scheme, the design makes the cross frame more stably fixed on the pile body, thereby improving the operation efficiency and safety.

[0019] In some embodiments, at least one safety rope is connected to the fixing piece, and the other end of the safety rope is used for connecting an operator.

[0020] The technical scheme provides an important safety guarantee for the operator. In the operation process, even if an accident occurs, the operator can be effectively protected by the safety rope to prevent falling accidents and the like, thereby greatly reducing the operation risk and protecting the life safety of the personnel.

[0021] In some embodiments, a connecting rod is arranged on both sides of the ladder width direction, the bottom end of the connecting rod is connected with the working platform, the top of the connecting rod is connected with the corresponding ladder, and the connecting rod is inclined from top to bottom to the direction away from the corresponding ladder.

[0022] In the technical scheme, the stability of the connection between the cross frame and the working platform is improved, and the ladder is prevented from shaking or falling during the process of personnel climbing up and down, and the inclined connecting rod also helps to disperse the force borne by the ladder, thereby improving the carrying capacity and service life of the ladder and ensuring the safety and stability of personnel climbing up and down the ladder.

[0023] In some embodiments, the pushing piece is a hydraulic cylinder, which includes a cylinder body and a piston rod sliding in the cylinder body, the cylinder body is connected with the cylinder body, and the top end of the piston rod is connected with the cross frame.

[0024] In the technical scheme, the hydraulic cylinder has large pushing force and stable motion characteristics, and can drive the cross frame to move up and down stably, so as to realize accurate position adjustment of the device on the pile body. This design makes the device more flexible to adapt to different operation height requirements during operation, improves the accuracy and efficiency of operation, and also ensures the stability and reliability of the device operation.

[0025] In some embodiments, the pushing piece is a linear motor, and the linear motor is used to drive the cross frame to move up and down.

[0026] In the technical scheme, the linear motor has the advantages of fast response speed, high control precision and stable operation, and can realize fast and accurate movement of the cross frame and the working platform, thereby further improving the automation degree and operation efficiency of the device. In the scene where the operation height needs to be frequently adjusted, the linear motor drive can more efficiently complete the task, and provides more convenient and reliable equipment support for pile body operation.

[0027] In some embodiments, a through hole is arranged on the cross frame, and the through hole can be used for the pile body to pass through.

[0028] In the technical scheme, when the fixing piece is sleeved on the pile body, the cross frame slides on the outside of the pile body, and the position of the cross frame on the pile body can be adjusted in a large range.

[0029] In some embodiments, at least two lifting lugs are arranged on the top of the cross frame.

[0030] In the technical scheme, the lifting lug can be used for lifting and carrying the device. During construction, the device can be conveniently lifted by the lifting lug, rapid installation and disassembly are realized, and construction efficiency is improved. Meanwhile, the design of the lifting lug also facilitates storage and transportation of the device, reduces damage risk of the device during carrying, prolongs service life of the device, and provides more convenient and efficient equipment support for pile body operation.

[0031] Based on the above technical scheme, in the embodiment of the utility model, through setting top pushing piece, cross frame, ladder, working platform and protective fence, a kind of structural integrity, comprehensive clamping pile shaping protection device is formed.Top pushing piece can be stably set in the device on the top of pile body, cross frame plays the supporting role, ladder facilitates personnel up and down, working platform facilitates personnel operation around pile body, and protective fence effectively guarantees the safety of personnel, to prevent personnel from falling and other dangerous conditions on working platform, overall improve the safety and convenience of pile body operation. BRIEF DESCRIPTION OF DRAWINGS

[0032] The drawings described herein are used to provide further understanding of the utility model, constitute a part of this application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute undue limitation on the utility model. In the drawings:

[0033] Figure 1 It is the overall structure schematic view of an embodiment of the utility model clamping pile shaping protection device;

[0034] Figure 2 It is the front view of an embodiment of the utility model clamping pile shaping protection device;

[0035] Figure 3 It is the side view of an embodiment of the utility model clamping pile shaping protection device;

[0036] Figure 4 It is the top view of an embodiment of the utility model clamping pile shaping protection device;

[0037] Figure 5 It is the partial sectional view of an embodiment of the utility model clamping pile shaping protection device.

[0038] In the drawings:

[0039] 100, pile body;200, cross frame;300, ladder;400, connecting rod;500, working platform;600, protective fence;700, cable;800, lifting lug;900, fixing piece;110, flap. DETAILED DESCRIPTION

[0040] With reference to the accompanying drawings, the technical solutions in the embodiments will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0041] In the description of the present application, it should be understood that the terms "center", "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0042] The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include one or more of the features.

[0043] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] Please refer to all the drawings, in one schematic embodiment of the present application, the pile shaping protection device includes a pushing piece, the pushing piece is arranged on the top of the pile body 100. The pushing piece arranged on the top of the pile body 100 has a variety of important effects. It can be used as a support component of the whole device, providing stable support force for the upper structure. At the same time, it can realize force transmission and application, and plays a key role in some operations that need to adjust the relative position of the device and the pile body 100 or adjust the height of the device, so that the whole device can adapt to different working environments and operation requirements, and provide convenience for subsequent construction operation.

[0045] In some embodiments, the pile clamping and shaping protection device comprises a crossbar 200 arranged on the top of the pushing piece. The crossbar 200 is an important component of the pile clamping and shaping protection device, and its main effect is to provide a transverse load-bearing structure. It can bear and disperse the load from above, ensuring the stability of the overall structure of the device.

[0046] In some embodiments, the pile clamping and shaping protection device comprises two ladders 300, the top of each ladder 300 is connected to the end of the crossbar 200. The ladders 300 play two important roles in the pile clamping and shaping protection device. On the one hand, they are used to connect the crossbar 200 and the working platform 500, connecting different components into a whole, enhancing the coherence of the device structure; on the other hand, they provide a safe climbing channel for workers, allowing them to easily reach the working platform 500 from the crossbar 200, facilitating the construction operation related to the pile body 100, and ensuring the convenience and safety of personnel operation.

[0047] In some embodiments, the pile clamping and shaping protection device comprises a working platform 500 arranged in a ring shape around the pile body 100, and the bottom of the ladder 300 is connected to the working platform 500. The working platform 500 provides a stable working surface for workers around the pile body 100. Its design allows personnel to closely contact the pile body 100, facilitating various construction operations such as inspection, maintenance, and installation. The ring structure makes full use of space, increases the working area, improves the working efficiency, and is also conducive to the placement of construction materials and tools, further improving the convenience and safety of the operation.

[0048] In some embodiments, the pile clamping and shaping protection device comprises a protective fence 600 arranged around the edge of the working platform 500. The protective fence 600 is arranged around the edge of the working platform 500, mainly serving as a safety protection function, effectively preventing dangerous situations such as falling from the working platform 500, and ensuring the safety of personnel.

[0049] Through the above scheme, by arranging the pushing piece, crossbar 200, ladder 300, working platform 500, and protective fence 600, a pile clamping and shaping protection device with complete structure and comprehensive function is formed. The pushing piece can stably set the device on the top of the pile body 100, the crossbar 200 serves as a support, the ladder 300 facilitates personnel to go up and down, the working platform 500 facilitates personnel to work around the pile body 100, and the protective fence 600 effectively ensures the safety of personnel, preventing dangerous situations such as falling from the working platform 500, and improving the safety and convenience of the pile body 100 operation.

[0050] In some embodiments, the cross frame 200 comprises two horizontal and parallel cross beams connected by a plurality of connecting rods. In this way, the cross frame 200 is formed. The cross frame 200 is formed by two horizontal and parallel cross beams connected by a plurality of connecting rods. The two parallel cross beams increase the overall load-bearing capacity and stability of the cross frame 200, and can withstand greater weight and external force. The plurality of connecting rods connect the two cross beams, not only further reinforcing the structure of the cross frame 200 and enhancing its strength, but also allowing the stress to be evenly distributed between the two cross beams, avoiding the occurrence of local excessive stress, and ensuring that the cross frame 200 remains stable and reliable when bearing the load generated by the working platform 500, the protective fence 600, personnel, and equipment, etc. and operation, providing a stable support foundation for the entire device.

[0051] In some embodiments, the ladder 300 comprises two vertical rods and a plurality of ladder rods. The two vertical rods are vertically and parallelly arranged, and the ladder rods are perpendicular to the vertical rods and connected to the two vertical rods at both ends. The ladder rods are arranged along the length direction of the vertical rods. The two vertical and parallel vertical rods provide stable longitudinal support for the entire ladder 300, ensuring the stability of the ladder 300 in the vertical direction. The plurality of ladder rods perpendicular to the vertical rods are arranged along the length direction of the vertical rods, providing a treading position for the operator, allowing the operator to safely and conveniently climb the ladder 300. This structure ensures that the ladder 300 has good load-bearing capacity and stability.

[0052] Further, the spacing between any two ladder rods of the box girder is the same. The spacing of the ladder rods conforms to ergonomics, facilitating the coordination of hands and feet of the operator, making it easy to climb up and down the ladder 300, and ensuring that the personnel can safely and efficiently reach the working platform 500 to carry out work.

[0053] In some embodiments, the working platform 500 has an opening without the protective fence 600 arranged at the opening; the opening is used for the pile body 100 to pass through; and the working platform 500 is provided with a flap 110 for covering the opening from above the working platform 500. The working platform 500 is provided with an opening, allowing the device to be more flexible in fitting on pile bodies 100 of different diameters, and having better adaptability. The design of the flap 110 allows the opening to be covered in time after the pile body 100 passes through, further enhancing the safety of the working platform 500, preventing accidents caused by personnel entering the opening by mistake, and also preventing debris from falling from the opening, ensuring the cleanliness and safety of the work environment.

[0054] In some embodiments, the opening of the working platform 500 is located at one side of the width direction of the cross frame 200. In this way, the weight at both ends of the cross frame 200 is similar. And avoiding the ladder 300, it is convenient for the workers to enter.

[0055] In some embodiments, the protective fence 600 is provided with a pull rope 700 near the opening of the working platform 500, and the two ends of the pull rope 700 are detachably connected with the protective fence 600 on both sides of the opening of the working platform 500. When the pile body 100 passes through the opening, the pull rope 700 can be conveniently detached, and after the pile body 100 passes through, it can be quickly reconnected again, which not only ensures the smooth passing of the pile body 100, but also effectively prevents personnel from falling from the opening during the operation, further improves the safety and practicability of the device, and enhances the protection effect of the protective fence 600.

[0056] In some embodiments, the horizontal frame 200 is provided with a fixing piece 900 at the bottom, and the fixing piece 900 is sleeved and slid on the pile body 100, or the fixing piece 900 is inserted and slid on the pile body 100. This design enables the horizontal frame 200 to be more stably fixed on the pile body 100, improving the operation efficiency and safety

[0057] In some embodiments, the fixing piece 900 is arranged at the middle of the lower surface of the working platform 500. In this way, the center of gravity of the horizontal frame 200 is above the pile body 100 when the horizontal frame 200 is on the pile body 100, so that the device is more stable during use and is less likely to tip over or lose balance, improving safety and stability.

[0058] In some embodiments, the fixing piece 900 is tubular and can be coaxially sleeved on the pile body 100. Alternatively, the fixing piece 900 is coaxially inserted into the top end of the pile body 100. In this way, the relative position between the top end of the pile body 100 and the horizontal frame 200 in the horizontal direction is ensured to be unchanged.

[0059] In some embodiments, the fixing piece 900 is connected with at least one safety rope, and the other end of the safety rope is used to connect the operator. This provides an important safety guarantee for the operator. In the event of an accident during operation, the operator can be effectively protected by the safety rope to prevent falling and other dangerous accidents, greatly reducing the risk of operation and protecting the safety of the personnel.

[0060] Further, the fixing piece 900 is provided with a safety ring, and the top end of the safety rope is sleeved and slidably connected to the safety ring. In this way, the worker can work around the pile body 100 on the working platform 500, reducing the risk of the safety rope winding around the pile body 100.

[0061] In some embodiments, the ladder 300 is provided with a connecting rod 400 on both sides in the width direction, the bottom end of the connecting rod 400 is connected with the working platform 500, the top of the connecting rod 400 is connected with the corresponding ladder 300, and the connecting rod 400 is inclined from top to bottom away from the corresponding ladder 300. The structure design increases the stability of the connection between the crossbar 200 and the working platform 500, prevents the ladder 300 from shaking or falling during the process of personnel climbing up and down, and the inclined connecting rod 400 also helps to disperse the force borne by the ladder 300, improves the carrying capacity and service life of the ladder 300, and ensures the safety and stability of personnel climbing up and down the ladder 300.

[0062] Further, the lengths of the connecting rods 400 are the same, and the minimum angles between the connecting rods 400 and the corresponding ladders 300 are the same. From the perspective of mechanics, the force can be evenly shared, avoiding uneven force distribution caused by length differences of the connecting rods 400, and enhancing the stability and reliability of the structure. The minimum angles between the connecting rods 400 and the corresponding ladders 300 are the same, which further ensures the uniform distribution of the force and improves the structural stability.

[0063] In some embodiments, the pushing member is a hydraulic cylinder, which includes a cylinder body and a piston rod sliding in the cylinder body, the cylinder body is connected to the cylinder body, and the top end of the piston rod is connected to the crossbar 200. The hydraulic cylinder has a large pushing force and stable motion characteristics, and can drive the crossbar 200 to move up and down smoothly, thereby realizing accurate position adjustment of the device on the pile body 100. This design makes the device more flexible to adapt to different operating height requirements during operation, improves the accuracy and efficiency of operation, and also ensures the stability and reliability of the device operation.

[0064] Further, the hydraulic cylinder can be arranged inside the pile body 100 or outside the pile body 100.

[0065] In some embodiments, the pushing member is a linear motor, which is used to drive the crossbar 200 to move up and down. The linear motor has the advantages of fast response speed, high control precision, and smooth operation, and can realize fast and accurate movement of the crossbar 200 and the working platform 500, further improving the automation degree and operation efficiency of the device. In the scene where the operating height needs to be frequently adjusted, the linear motor drive can more efficiently complete the task, providing more convenient and reliable equipment support for the pile body 100 operation.

[0066] Further, the linear motor can be arranged inside the pile body 100 or outside the pile body 100.

[0067] In some embodiments, when the piling clamping and shaping protection device needs to be moved greatly on the pile body 100, a through hole is arranged on the cross frame 200, which can be used for the pile body 100 to pass through. The pushing member at this time can adopt a winch arranged at the top of the pile body 100, and a sling is wound around the winch, one end of the sling being connected with the cross frame 200. The lifting or lowering of the working platform 500 is realized by unwinding or winding the winch. When the fixing member 900 is sleeved on the pile body 100, the cross frame 200 slides outside the pile body 100, and the position of the cross frame 200 on the pile body 100 can be adjusted in a large range.

[0068] In some embodiments, at least two lifting lugs 800 are arranged at the top of the cross frame 200. The lifting lugs 800 can be used for lifting and carrying the device. During construction, the device can be conveniently lifted by the lifting lugs 800, so that rapid installation and disassembly are realized, and the construction efficiency is improved. At the same time, the design of the lifting lugs 800 also facilitates the storage and transportation of the device, reduces the risk of damage to the device during the carrying process, prolongs the service life of the device, and provides more convenient and efficient equipment support for the operation of the pile body 100.

[0069] From the description of the plurality of embodiments of the piling clamping and shaping protection device of the utility model, it can be seen that the piling clamping and shaping protection device embodiments of the utility model have at least one or more of the following advantages:

[0070] 1. By arranging the pushing member, the cross frame 200, the ladder 300, the working platform 500 and the protective fence 600, a piling clamping and shaping protection device with complete structure and comprehensive functions is formed. The pushing member can stably arrange the device on the top of the pile body 100, the cross frame 200 plays a supporting role, the ladder 300 facilitates personnel to go up and down, the working platform 500 facilitates personnel to operate around the pile body 100, and the protective fence 600 effectively ensures the safety of personnel, prevents dangerous situations such as falling of personnel on the working platform 500, and improves the safety and convenience of the operation of the pile body 100 as a whole.

[0071] 2. The pushing member is a hydraulic cylinder, which comprises a cylinder body and a piston rod sliding in the cylinder body, the cylinder body is connected to the cylinder body, and the top end of the piston rod is connected to the cross frame 200. The hydraulic cylinder has large thrust and stable motion characteristics, can stably drive the cross frame 200 to move up and down, and thus realizes accurate position adjustment of the device on the pile body 100. This design enables the device to more flexibly adapt to different operation height requirements during operation, improves the accuracy and efficiency of operation, and also ensures the stability and reliability of the operation of the device.

[0072] Finally, it should be noted that: the embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0073] 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 preferred embodiments, it should be understood by those skilled in the art that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical solutions of the present application, all of them should be covered in the technical solution range of the present application claimed for protection.

Claims

1. A piling protection device of the clip-on type, characterized in that, The utility model relates to a pile driving device, comprising: a pushing piece arranged on the top of the pile body; a cross frame arranged on the top of the pushing piece; two climbing ladders, the top of each of which is connected to the end of the cross frame; a working platform in the shape of a ring and arranged around the pile body; the bottom of the climbing ladder is connected to the working platform; a protective fence arranged around the edge of the working platform.

2. The staked, shaped guard of claim 1, wherein, The working platform has an opening without the protective fence, which is used for the pile body to pass through; a flap is arranged on the working platform to cover the opening from above.

3. The staked, shaped guard of claim 2, wherein, The protective fence is provided with a cable near the opening of the working platform, and the two ends of the cable are detachably connected to the protective fence on both sides of the opening of the working platform.

4. The staked, shaped guard of claim 1, wherein, The bottom of the cross frame is provided with a fixing piece, which is sleeved and slid on the pile body, or the fixing piece is inserted and slid on the pile body.

5. The staked guard of claim 4, wherein, At least one safety rope is connected to the fixing piece, and the other end of the safety rope is used to connect the operator.

6. The staked, shaped guard of claim 1, wherein, The two sides of the climbing ladder in the width direction are provided with connecting rods, the bottom end of the connecting rod is connected to the working platform, the top of the connecting rod is connected to the corresponding climbing ladder, and the connecting rod is inclined away from the corresponding climbing ladder from top to bottom.

7. The staked guard of claim 6, wherein, The pushing piece is a hydraulic cylinder, which comprises a cylinder body and a piston rod slidably arranged in the cylinder body, the cylinder body is connected to the cylinder body, and the top end of the piston rod is connected to the cross frame.

8. The piling protection device according to any one of claims 1 to 7, wherein The pushing piece is a linear motor, which is used to drive the cross frame to move up and down.

9. The piling protection device according to any one of claims 1 to 7, wherein A through hole is arranged on the cross frame, which can be used for the pile body to pass through.

10. The piling protection device according to any one of claims 1 to 7, wherein At least two lifting lugs are arranged on the top of the cross frame.

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