CN218368221U - Hydraulic type twist-changing support rod system for piling ship - Google Patents
Hydraulic type twist-changing support rod system for piling ship Download PDFInfo
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- CN218368221U CN218368221U CN202222916026.3U CN202222916026U CN218368221U CN 218368221 U CN218368221 U CN 218368221U CN 202222916026 U CN202222916026 U CN 202222916026U CN 218368221 U CN218368221 U CN 218368221U
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- supporting rod
- support rod
- hydraulic oil
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Abstract
The utility model discloses a hank bracing piece system is traded to fluid pressure type for pile driving barge, it relates to pile driving barge technical field. The hydraulic type twist-changing support rod system is arranged on a hull deck of the pile driving ship and comprises a support rod, a hydraulic oil cylinder, a support rod shaft seat and a hydraulic system pump station; one end of the supporting rod is rotatably connected with the supporting rod shaft seat, and the other end of the supporting rod is provided with a positioning groove; the two hydraulic oil cylinders are correspondingly arranged at two sides below the supporting rod and are arranged on a deck of the ship body through mounting seats; the hydraulic oil cylinder is connected with a hydraulic system pump station, and a hydraulic system operating valve is arranged between the hydraulic oil cylinder and the hydraulic system pump station. The utility model has the advantages of: the hydraulic type twisting-changing support rod system is arranged on a hull deck of the pile driving barge, so that the maintenance and the inspection are facilitated, and the support rods are prevented from colliding with the pile frame along with the swinging of the pile frame; the supporting rod has good rising and falling stability, is convenient to operate, and ensures the use safety and reliability.
Description
Technical Field
The utility model relates to a pile driving barge technical field, concretely relates to twist bracing piece system is traded to fluid pressure type for pile driving barge.
Background
The pile frame of the large pile driving barge is limited by the stroke of the oil cylinder in the process of inversion and erection, the twisting needs to be changed, and the inversion and erection of the pile frame are completed by the twice expansion of the oil cylinder. After the oil cylinder extends out completely for the first time, the pile frame is supported by the temporary twisting-replacing support rod to replace twisting.
Among the prior art, it is one or two structures to trade the hank bracing piece commonly used, hang on the pile frame, it trades the hank to be applicable to less pile driving boat generally, it goes on for manpower or supplementary chain block to support the use, it is low to operate totally by artifical inefficiency, when meetting the great urgent hank that needs again of stormy waves, it is very dangerous to operate, and trade hank bracing piece structure great, it can take place to collide with along with the swing of pile frame and cause danger to hang the hank bracing piece system of trading on the pile frame, bracing piece and moving part damage of colliding with easily, the maintenance need berth crane pier or dock, it is very inconvenient to maintain. It is necessary to provide a special hydraulic type twist-changing support rod system for a piling ship.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a stranded bracing piece system is traded to fluid pressure type for pile driving barge can solve and trade the hank bracing piece and hang on the pile frame and can take place to collide with along with the pile frame swing and cause danger among the prior art, bracing piece and moving part damage, maintenance very inconvenient, support the use and go on for manpower or supplementary chain block, inefficiency, meet the stormy wave great and operate very dangerous problem when urgently needing to trade the hank again.
In order to solve the technical problem, the utility model adopts the technical scheme that: a support for when trading hank pile frame to pile driver, the strong point is located the back landing leg department of pile frame, its characterized in that: the hydraulic type twist replacing support rod system is arranged on a deck of a ship body of the pile driving ship and comprises a support rod, a hydraulic oil cylinder, a support rod shaft seat and a hydraulic system pump station;
the supporting rod is of a box-shaped structure, one end of the supporting rod is rotatably connected with a supporting rod shaft seat through a rotating shaft, and the other end of the supporting rod, far away from the supporting rod shaft seat, is provided with a positioning groove which is arranged corresponding to a rear support leg of the pile frame;
the two hydraulic oil cylinders are correspondingly arranged on two sides below the supporting rod, the hydraulic oil cylinders are arranged on a deck of the ship body through mounting seats, cylinder bodies of the two hydraulic oil cylinders are respectively hinged with two sides of the supporting rod, and the bottoms of piston rods of the hydraulic oil cylinders are hinged with the mounting seats;
the hydraulic system is characterized in that the hydraulic oil cylinder is connected with a hydraulic system pump station, a hydraulic system operating valve is arranged between the hydraulic oil cylinder and the hydraulic system pump station, and the hydraulic system operating valve is installed in a cab of the pile driving vessel.
Furthermore, one end of the supporting rod is sleeved on the periphery of the rotating shaft and is fixedly connected with the rotating shaft, and the rotating shaft penetrates through the supporting rod shaft seat and is rotatably connected with the supporting rod shaft seat through a bearing.
Furthermore, the hydraulic oil cylinder is arranged below the middle of the supporting rod or below the two ends of the supporting rod.
Furthermore, a synchronizing valve and a safety valve are arranged between the two hydraulic oil cylinders, a bidirectional hydraulic lock and a stroke sensor are installed on the hydraulic oil cylinders, the synchronizing valve, the safety valve and the bidirectional hydraulic lock are respectively connected with a hydraulic system operating valve, the hydraulic system operating valve is connected with a controller, and the controller is respectively connected with the hydraulic oil cylinders, a hydraulic system pump station, the synchronizing valve, the safety valve, the bidirectional hydraulic lock and the stroke sensor.
After the structure is adopted, the utility model has the advantages of: the hydraulic type twist-changing support rod system is arranged on a deck of a ship body of a pile driving ship, no movable part is arranged on the pile frame, the operation process of the pile frame and the movement of the support rod are independent and do not influence each other, the support rod is placed on the deck when not used, the support rod is prevented from colliding with the pile frame along with the swinging of the pile frame, and all parts of the hydraulic twist-changing support rod are arranged on the deck, so that the maintenance and the inspection are facilitated;
the hydraulic cylinder drives the supporting rod to rise and fall in a hinged mode with the supporting rod, the hydraulic cylinder is good in stability and connected with a hydraulic system pump station, a hydraulic system operation valve is arranged between the hydraulic cylinder and the hydraulic system pump station, operation is facilitated, the hydraulic cylinder is installed on a ship deck and is convenient to arrange, a synchronizing valve and a safety valve are arranged between the hydraulic cylinders, a two-way hydraulic lock and a stroke sensor are installed on the hydraulic cylinder, safe operation can be conducted under any working condition, use safety and reliability are guaranteed, manual operation is not needed, and working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a layout diagram of the twist-changing support rod and the pile frame of the present invention;
fig. 3 is a working state diagram of the utility model of the support rod for changing the winch to support the pile frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
According to the construction and development process of the pile driving barge in China at present, the novel hydraulic type twist-changing support rod special for the pile driving barge is designed, can serve pile frames in various forms for twist changing, and is safe and reliable.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the hydraulic type twisting-changing support rod system is arranged on a hull deck 10 of the pile driving barge and comprises a support rod 1, a hydraulic oil cylinder 2, a support rod shaft seat 3 and a hydraulic system pump station 4.
Bracing piece 1 is the box structure, and the atress when trading the hank according to pile frame 20 carries out the concrete design, and the one end of bracing piece 1 is rotated through pivot and bracing piece axle bed 3 and is connected, the periphery of pivot and with pivot fixed connection are located to the pot head of bracing piece 1, the pivot pass bracing piece axle bed 3 and rotate with bracing piece axle bed 3 through the bearing and be connected, bracing piece 1 risees and reduces the in-process, the one end and the bracing piece axle bed 3 relative rotation of bracing piece 1.
The other end of the support rod 1 far away from the support rod shaft seat 3 is provided with a positioning groove 11 which is arranged corresponding to the rear support leg 21 of the pile frame 20, and the support point is positioned at the rear support leg 21 of the pile frame 20 when the support rod 1 temporarily supports the pile frame 20.
The two hydraulic oil cylinders 2 are arranged, the two hydraulic oil cylinders 2 are correspondingly arranged on two sides below the supporting rod 1, the hydraulic oil cylinders 2 can be arranged below the middle of the supporting rod 1 and also can be arranged below two ends of the supporting rod 1, the arrangement positions are flexible, and in the embodiment, the hydraulic oil cylinders 2 are arranged on two sides below one end of the supporting rod 1, which is close to the supporting rod shaft seat 3.
Hydraulic cylinder 2 installs on hull deck 10 through mount pad 5, and two hydraulic cylinder 2's cylinder body are articulated with the both sides of bracing piece 1 respectively and are set up, and hydraulic cylinder 2's piston rod bottom is articulated with mount pad 5 to be connected, and hydraulic cylinder 2's piston rod extension can drive bracing piece 1 and keep away from the one end of bracing piece axle bed 3 and raise and carry out interim support to pile frame 20, and hydraulic cylinder 2's piston rod shortens and to drive bracing piece 1 and keep away from the one end of bracing piece axle bed 3 and reduce to laying aside on hull deck 10.
The hydraulic oil cylinder 2 is connected with a hydraulic system pump station 4, the hydraulic system pump station 4 can be a hydraulic system of a pile driving barge and can also be independently arranged, a plunger pump is selected for the hydraulic system pump station 4, a safety alarm device for emergency stop, liquid level and temperature is arranged, the running stability of the system is ensured, the hydraulic system pump station 4 is provided with an oil tank and a hydraulic pump, and the hydraulic pump is controlled by a controller.
A hydraulic system operating valve 6 is arranged between the hydraulic oil cylinder 2 and the hydraulic system pump station 4, the hydraulic system operating valve 6 is connected with a control handle, the hydraulic system operating valve 6 and the control handle are installed in a cab of the pile driving barge and a nearby room, the hydraulic system operating valve 6 is electrically controlled, meanwhile, a safety alarm device is connected into the control system, necessary emergency stop and position switch and a speed reduction interval are set, and the hydraulic system is guaranteed to stably operate.
The hydraulic system pump station 4, the hydraulic pump, the controller, the safety alarm device for emergency stop, liquid level and temperature, etc. are all universal standard parts or parts known to those skilled in the art, and the structure, the connection mode and the principle of the parts are known to those skilled in the art through technical manuals or conventional experimental methods, and are not described.
The synchronous valve and the safety valve are arranged between the two hydraulic oil cylinders 2, the hydraulic oil cylinders 2 are provided with two-way hydraulic locks and built-in stroke sensors, the two-way hydraulic locks can ensure that the fixed positions of the hydraulic oil cylinders 2 are stable and firm, the stroke sensors can remotely know the positions of the hydraulic oil cylinders 2, position switches can be preset, the operation efficiency is improved, and the alignment difficulty of the support rod 1 and the rear support leg 21 of the pile frame 20 is reduced.
The synchronous valve, the safety valve and the bidirectional hydraulic lock are respectively connected with a hydraulic system operating valve 6, the hydraulic system operating valve 6 is connected with a controller, and the controller is respectively connected with the hydraulic oil cylinder 2, the hydraulic system pump station 4, the synchronous valve, the safety valve, the bidirectional hydraulic lock and the stroke sensor. The components such as the synchronous valve, the safety valve, the two-way hydraulic lock, the hydraulic system operating valve 6, the controller, the stroke sensor and the like are all general standard components or components known to those skilled in the art, and the structure, the connection mode and the principle of the components are known to those skilled in the art through technical manuals or through routine experimental methods, and are not described.
The working principle is as follows: the hydraulic type strand-changing support rod system is arranged on a hull deck 10 of a pile driving ship, the operation process of the pile frame 20 and the movement of the support rod 1 are independent and do not affect each other, the support rod 1 is placed on the hull deck 10 when not used, the support rod 1 is prevented from colliding with the swing of the pile frame 20, all components of the hydraulic strand-changing support rod are arranged on the deck, and the hydraulic strand-changing support rod system is favorable for maintenance and inspection; the supporting rod 1 uses hydraulic pressure as driving force, the supporting rod 1 is driven by the hydraulic oil cylinder 2 to be lifted or lowered, as shown in fig. 3, a piston rod of the hydraulic oil cylinder 2 extends to drive one end, far away from a supporting rod shaft seat 3, of the supporting rod 1 to be lifted, a positioning groove 11 of the supporting rod 1 is supported at a rear supporting leg 21 of the pile frame 20, temporary supporting of the supporting rod 1 on the pile frame 20 is achieved, and twisting can be changed, as shown in fig. 2, a piston rod of the hydraulic oil cylinder 2 shortens to drive one end, far away from the supporting rod shaft seat 3, of the supporting rod 1 to be lowered to be placed on a ship deck 10, the stability of the hydraulic oil cylinder is good, the hydraulic oil cylinder 2 is installed on the ship deck 10 through the installation seat 5 and is convenient to arrange, the supporting rod 1 is driven by the two hydraulic oil cylinders 2, the hydraulic oil cylinders 2 are provided with synchronizing valves, safety valves, two-way hydraulic locks and stroke sensors, safe operation can be carried out under any working condition, the use safety and reliability are guaranteed, manual operation is not needed, and compared with ordinary manual installation, the working efficiency is at least improved by more than 5 times.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a hank bracing piece system is traded to fluid pressure type for pile driving barge for support when trading the hank to pile driver's pile frame, the strong point is located the back landing leg department of pile frame, its characterized in that: the hydraulic type twist replacing support rod system is arranged on a deck of a ship body of the pile driving ship and comprises a support rod, a hydraulic oil cylinder, a support rod shaft seat and a hydraulic system pump station;
the supporting rod is of a box-type structure, one end of the supporting rod is rotatably connected with a supporting rod shaft seat through a rotating shaft, and the other end of the supporting rod, far away from the supporting rod shaft seat, is provided with a positioning groove corresponding to a rear support leg of the pile frame;
the two hydraulic oil cylinders are correspondingly arranged on two sides below the supporting rod, the hydraulic oil cylinders are arranged on a deck of the ship body through mounting seats, cylinder bodies of the two hydraulic oil cylinders are respectively hinged with two sides of the supporting rod, and the bottoms of piston rods of the hydraulic oil cylinders are hinged with the mounting seats;
the hydraulic system operating valve is arranged between the hydraulic oil cylinder and the hydraulic system pump station, and the hydraulic system operating valve is arranged in a cab of the pile driving barge.
2. The piling vessel hydraulic type hank-changing support rod system according to claim 1, wherein: one end of the supporting rod is sleeved on the periphery of the rotating shaft and is fixedly connected with the rotating shaft, and the rotating shaft penetrates through the supporting rod shaft seat and is rotatably connected with the supporting rod shaft seat through a bearing.
3. The piling vessel hydraulic type hank-changing support rod system according to claim 1, wherein: the hydraulic oil cylinder is arranged below the middle part or the two ends of the supporting rod.
4. The hydraulic type twist-changing support rod system for the piling ship according to claim 1, wherein: the hydraulic system is characterized in that a synchronous valve and a safety valve are arranged between the two hydraulic cylinders, a two-way hydraulic lock and a stroke sensor are mounted on the hydraulic cylinders, the synchronous valve, the safety valve and the two-way hydraulic lock are respectively connected with a hydraulic system operation valve, the hydraulic system operation valve is connected with a controller, and the controller is respectively connected with the hydraulic cylinders, a hydraulic system pump station, the synchronous valve, the safety valve, the two-way hydraulic lock and the stroke sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222916026.3U CN218368221U (en) | 2022-11-03 | 2022-11-03 | Hydraulic type twist-changing support rod system for piling ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222916026.3U CN218368221U (en) | 2022-11-03 | 2022-11-03 | Hydraulic type twist-changing support rod system for piling ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218368221U true CN218368221U (en) | 2023-01-24 |
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ID=84937156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222916026.3U Active CN218368221U (en) | 2022-11-03 | 2022-11-03 | Hydraulic type twist-changing support rod system for piling ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218368221U (en) |
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2022
- 2022-11-03 CN CN202222916026.3U patent/CN218368221U/en active Active
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