CN218712974U - Elevator system applied to piling ship - Google Patents
Elevator system applied to piling ship Download PDFInfo
- Publication number
- CN218712974U CN218712974U CN202222916128.5U CN202222916128U CN218712974U CN 218712974 U CN218712974 U CN 218712974U CN 202222916128 U CN202222916128 U CN 202222916128U CN 218712974 U CN218712974 U CN 218712974U
- Authority
- CN
- China
- Prior art keywords
- lifting
- lifting platform
- winch
- guide rail
- lifting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 230000004224 protection Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses an use companion ladder system on pile driver ship, it relates to pile driver ship technical field. The lifting platform is rotatably arranged on a lifting seat, the lifting seat is matched with a guide rail on the pile driving frame, and a hydraulic brake is arranged at the joint of the lifting seat and the guide rail; the lifting seat is connected with a winch through a hoisting steel wire rope, the top of the lifting seat is connected with a balancing weight through a counterweight steel wire rope, and the winch is arranged on a deck; the hydraulic oil cylinder drives the lifting platform to rotate; a mechanical brake is arranged on one side of the top of the lifting seat; the bottom in the lifting platform is provided with a pedal adjusting mechanism. The utility model has the advantages that: the lifting platform is pulled by a winch to move up and down along the guide rail on the pile driving frame, so that the driving noise is low, the pollution is low, and the use is safer; multiple safety protection is arranged, so that the use safety is improved; can carry out the horizontal rotation through hydraulic cylinder drive lift platform according to the user demand, can manually adjust the footboard gradient in order to guarantee pedal face level, it is more convenient to operate.
Description
Technical Field
The utility model relates to a pile driving barge technical field, concretely relates to use elevator system on pile driving barge.
Background
The piling boat is a boat for piling on water, the boat body is of a steel box structure, and the end part of a deck is provided with a piling frame which can be pitched forwards and backwards to meet the requirement of piling inclined piles. The pile driving ship is widely applied to bridge, wharf and hydraulic engineering construction.
The lifting platform is usually installed on the piling ship, the auxiliary use can be carried out in the piling process of the piling ship, and personnel can overhaul and construct by means of the lifting platform. In the prior art, a pile frame lifting platform is generally small, the weight of the pile frame lifting platform is not more than 500kg, a diesel engine arranged on the lifting platform is used for driving a winch to pull the lifting platform, one end of a steel wire rope is arranged at the top of a pile frame, and the other end of the steel wire rope is fastened on the winch to realize the lifting of the lifting platform. However, the diesel engine is high in driving noise and pollution, diesel is inflammable and explosive, summer high-temperature weather is more serious, starting is difficult in winter, a pile frame topples over every time, the oil-water liquid level in the diesel engine needs to be noticed, toppling can be caused in the case of inattention, operators need to operate on the spot, no safety system is used for protection, the danger is high, in addition, the lifting platform cannot rotate horizontally and adjust the gradient of the pedals according to operation needs, and operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an use elevator system on pile driver ship, driving noise is big, the pollution is big and do not have the safety coefficient to protect, dangerous high, the lift platform can't carry out the problem that the level rotated and footboard gradient adjustment according to the operation needs when can solving among the prior art lift platform and go up and down.
In order to solve the technical problem, the utility model adopts the technical scheme that: install on the guide rail of pile driving frame longkou left and right sides of pile driving barge, the companion ladder system reciprocates along the guide rail, its characterized in that: comprises a lifting platform, a lifting seat and a winch; the lifting platform is rotatably arranged on a lifting seat, one side of the lifting seat is matched with a guide rail on the pile driving frame and moves up and down along the guide rail, and a hydraulic brake is arranged at the joint of the lifting seat and the guide rail;
the top of the lifting seat is connected with a winch through two hoisting steel wire ropes, the top of the lifting seat is also connected with a counterweight through a counterweight steel wire rope, the hoisting steel wire rope and the counterweight steel wire rope are respectively wound around respective transition pulleys, the transition pulleys are arranged on a pile driving frame, and the winch is arranged on a deck of a pile driving ship;
a rotating shaft is arranged on one side of the lifting seat, which is far away from the guide rail, one side of the lifting platform is sleeved on the rotating shaft through a sleeve, a hydraulic oil cylinder is arranged at the bottom of the lifting platform, the hydraulic oil cylinder is arranged on the lifting seat, and the hydraulic oil cylinder drives the lifting platform to rotate around the rotating shaft;
a mechanical brake is arranged on one side, close to the guide rail, of the top of the lifting seat;
and a pedal adjusting mechanism is arranged at the inner bottom of the lifting platform.
Furthermore, the angle of rotation of the lifting platform around the rotating shaft is 0-90 degrees.
Further, the pedal adjusting mechanism comprises a fixed adjusting plate, a supporting seat and a pedal, the pedal is rotatably installed on the supporting seat through the supporting block, the supporting seat is connected with the supporting block through a pin shaft, the supporting seat and the supporting block are fixed through bolts, the fixed adjusting plate is fixedly arranged on the lifting platform and is of an arc-shaped structure, a plurality of adjusting holes are distributed in the fixed adjusting plate, and one end of the pedal and the fixed adjusting plate penetrate through the adjusting holes through the bolts to be connected and fixed.
Furthermore, the hydraulic brake and the hydraulic oil cylinder are connected with the same oil tank, a hand pump is connected between the oil tank and the hydraulic oil cylinder, the hydraulic oil cylinder provides power through the hand pump, and a hydraulic pump is connected between the oil tank and the hydraulic brake.
Furthermore, the winch is provided with a motor brake and a drum brake, and the winch, the motor brake, the drum brake, the mechanical brake and the hydraulic brake are respectively connected with the remote controller.
After adopting the structure, the utility model has the advantages that: the lifting platform is pulled by a winch to move up and down along the guide rail on the pile driving frame, the winch is installed outside the lifting platform, driving noise is low, pollution is low, use is safer, the winch is connected with a balancing weight through a balancing weight steel wire rope, and the load of the winch can be reduced by additionally adding a set of balancing weight, so that working efficiency is improved;
the winch is provided with a motor brake and a drum brake, a mechanical brake and a hydraulic brake are installed on the lifting seat, multiple safety protections are arranged, when the hoisting steel wire rope is broken, the lifting platform can be rapidly clamped on the guide rail, the lifting platform is prevented from falling, and the use safety is improved;
can carry out the horizontal rotation through hydraulic cylinder drive lift platform according to the user demand, and be provided with footboard adjustment mechanism at lift platform's interior bottom, under the condition of lift platform slope, can manually adjust the footboard gradient in order to guarantee pedal face level, it is more convenient to operate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a drawing schematic diagram of the lifting platform of the present invention;
fig. 4 is a schematic braking diagram of the lifting platform of the present invention;
fig. 5 is a schematic connection diagram of the fuel tank of the present invention;
fig. 6 is a schematic diagram of the structure of the fixed adjusting plate of the pedal adjusting mechanism of the present invention.
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.
As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the elevator system is installed on the guide rails 20 at the left and right sides of the keel of the pile driving frame 10 of the pile driving barge, and moves up and down along the guide rails 20.
The elevator system comprises an elevating platform 1, an elevating seat 2 and a winch; one side of the lifting seat 2 is matched with a guide rail 20 on the pile driving frame 10 and moves up and down along the guide rail 20, the top of the lifting seat 2 is connected with a winch through two lifting steel wire ropes 21, the diameter of each lifting steel wire rope 21 is 14mm, the top of the lifting seat 2 is also connected with a counterweight 23 through a counterweight steel wire rope 22, the diameter of each counterweight steel wire rope 22 is 16mm, the lifting steel wire ropes 21 and the counterweight steel wire ropes 22 are respectively arranged around respective transition pulleys 24, the transition pulleys 24 are arranged on the pile driving frame 10, the diameter of each transition pulley 24 is not less than 20 times of the diameter of each lifting steel wire rope 21, the winch is arranged on a deck of a pile driving ship, the winch pulls the lifting seat 2 and the lifting platform 1 through the lifting steel wire ropes 21 to move up and down, the winch is arranged outside the lifting platform 1, driving noise is low, pollution is low, the use is safer, the winch is connected with the counterweight 23 through the counterweight steel wire ropes 22, the winch is additionally provided with one set of counterweights, the winch load can be reduced, and the work efficiency is improved.
In the embodiment, the bearing capacity of the lifting platform 1 is 1t, the plane size of the lifting platform 1 is 3400X720mm, and the maximum height is 2400mm; the winch is an electric variable frequency winch, the rated tension is 3t, and the maximum rope speed is 10m/min; the lifting platform 1 is driven in a counterweight mode, the counterweight block 23 is about 2500kg, and the total weight of each set of lifting platform 1 is controlled within 3t (without counterweight).
The pedal adjusting mechanism 7 is installed at the inner bottom of the lifting platform 1, the pedal adjusting mechanism 7 comprises a fixed adjusting plate 71, a supporting seat 72 and a pedal 73, the pedal 73 is rotatably installed on the supporting seat 72 through a supporting block, the supporting seat 72 is connected with the supporting block through a pin shaft, after the adjusting angle of the tower plate 73 is fixed, the supporting seat 72 and the supporting block are fixed through bolts, the fixed adjusting plate 71 is fixedly arranged on the lifting platform 1, as shown in fig. 6, the fixed adjusting plate 71 is of an arc structure, a plurality of adjusting holes are distributed in the fixed adjusting plate 71, one end of the pedal 73 and the fixed adjusting plate 71 penetrate through the adjusting holes through bolts to be connected and fixed, the pedal 73 is fixed with different adjusting holes to adjust the angle of the pedal 73, each adjusting range of the pedal 73 is 3.5 degrees, the pedal 73 can be manually adjusted to a required position and then fixed, under the condition that the lifting platform 1 is inclined, the inclination degree of the pedal 73 can be manually adjusted to ensure the tread level, and the operation is more convenient.
The hydraulic brake 3 is installed at the joint of the lifting seat 2 and the guide rail 20, the mechanical brake 6 is installed at one side, close to the guide rail 20, of the top of the lifting platform 1, as shown in fig. 4 and 5, the hydraulic brake 3 is connected with the same oil tank 5 through the hydraulic oil cylinder 4, a hand pump is connected between the oil tank 5 and the hydraulic oil cylinder 4, a hydraulic pump is connected between the oil tank 5 and the hydraulic brake 3, the winch is provided with a motor brake and a drum brake, the braking force of the winch is not less than 3t, the winch is not shown in the figure, the motor brake, the drum brake, the mechanical brake 6 and the hydraulic brake 3 are respectively connected with a remote controller (not shown in the figure), the winch, the motor brake, the drum brake, the mechanical brake 6 and the hydraulic brake 3 are controlled through the remote controller, remote control can be realized, the winch is provided with the motor brake and the drum brake, the mechanical brake 6 and the hydraulic brake 3 are installed on the lifting seat 2, multiple safety protections are arranged, when the lifting steel wire rope 21 is broken, the lifting platform 1 can be rapidly clamped on the guide rail, the lifting platform 1 is prevented from falling, and the use safety is improved.
This companion ladder system is electronic remote control, and power access whole ship driving system, winch arrange outside lift platform 1, and operating personnel can be in any position control lift platform 1 of remote control within range, and electric traction realizes lift platform 1 and opens promptly and uses promptly, stops promptly and closes promptly, more high-efficient and safety.
The above parts of the winch, the motor brake, the drum brake, the mechanical brake 6, the hydraulic brake 3, the remote controller, the hydraulic oil cylinder 4, the hand pump and the like are all universal standard parts or parts known by those skilled in the art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods, and are not described.
The working principle is as follows: the lifting platform 1 is pulled by a winch to move up and down along a guide rail 20 on the pile driving frame 10, the winch is installed outside the lifting platform 1, driving noise is low, pollution is small, and the lifting platform is safer to use, the winch is connected with a counterweight block 23 through a counterweight steel wire rope 22, a set of additional counterweight can reduce the load of the winch, working efficiency is improved, the winch is provided with a motor brake and a winding drum brake, a mechanical brake 6 and a hydraulic brake 3 are installed on a lifting seat 2, multiple safety protections are set, when the crane steel wire rope 21 is broken, the lifting platform 1 can be rapidly clamped on the guide rail 20, the lifting platform 1 is prevented from falling, and use safety is improved; can provide power for hydraulic cylinder 4 through hand pump according to the user demand, carry out the horizontal rotation through hydraulic cylinder 4 drive lift platform 1, and be provided with footboard adjustment mechanism 7 at lift platform 1's interior bottom, under the condition of lift platform 1 slope, can manually adjust footboard 73 gradient in order to guarantee pedal face level, it is more convenient to operate.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an use elevator system on pile driver ship, installs on the guide rail of the pile driving frame longkou left and right sides of pile driver ship, the elevator system reciprocates its characterized in that along the guide rail: comprises a lifting platform, a lifting seat and a winch; the lifting platform is rotatably arranged on a lifting seat, one side of the lifting seat is matched with a guide rail on the pile driving frame and moves up and down along the guide rail, and a hydraulic brake is arranged at the joint of the lifting seat and the guide rail;
the top of the lifting seat is connected with a winch through two hoisting steel wire ropes, the top of the lifting seat is also connected with a counterweight through a counterweight steel wire rope, the hoisting steel wire ropes and the counterweight steel wire ropes are respectively arranged by winding around respective transition pulleys, the transition pulleys are arranged on a pile driving frame, and the winch is arranged on a deck of a pile driving ship;
a rotating shaft is arranged on one side of the lifting seat, which is far away from the guide rail, one side of the lifting platform is sleeved on the rotating shaft through a sleeve, a hydraulic oil cylinder is arranged at the bottom of the lifting platform, the hydraulic oil cylinder is arranged on the lifting seat, and the hydraulic oil cylinder drives the lifting platform to rotate around the rotating shaft;
a mechanical brake is arranged on one side, close to the guide rail, of the top of the lifting seat;
and a pedal adjusting mechanism is arranged at the inner bottom of the lifting platform.
2. An elevator system for use on a pile driving vessel as claimed in claim 1, wherein: the angle of rotation of the lifting platform around the rotating shaft is 0-90 degrees.
3. An elevator system for use on a pile driving vessel as claimed in claim 1, wherein: the pedal adjusting mechanism comprises a fixed adjusting plate, a supporting seat and a pedal, the pedal is rotatably installed on the supporting seat through the supporting block, the supporting seat is connected with the supporting block through a pin shaft, the supporting seat and the supporting block are fixed through a bolt, the fixed adjusting plate is fixedly arranged on the lifting platform and is of an arc-shaped structure, a plurality of adjusting holes are distributed in the fixed adjusting plate, and one end of the pedal and the fixed adjusting plate penetrate through the adjusting holes through the bolt to be connected and fixed.
4. An elevator system for use on a pile driving barge according to claim 1, wherein: the hydraulic brake and the hydraulic oil cylinder are connected with the same oil tank, a hand pump is connected between the oil tank and the hydraulic oil cylinder, the hydraulic oil cylinder provides power through the hand pump, and a hydraulic pump is connected between the oil tank and the hydraulic brake.
5. An elevator system for use on a pile driving vessel as claimed in claim 1, wherein: the winch is provided with a motor brake and a drum brake, and the winch, the motor brake, the drum brake, the mechanical brake and the hydraulic brake are respectively connected with the remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222916128.5U CN218712974U (en) | 2022-11-03 | 2022-11-03 | Elevator system applied to piling ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222916128.5U CN218712974U (en) | 2022-11-03 | 2022-11-03 | Elevator system applied to piling ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218712974U true CN218712974U (en) | 2023-03-24 |
Family
ID=85599500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222916128.5U Active CN218712974U (en) | 2022-11-03 | 2022-11-03 | Elevator system applied to piling ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218712974U (en) |
-
2022
- 2022-11-03 CN CN202222916128.5U patent/CN218712974U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103145051B (en) | Separated hoisting device of offshore wind turbine generator, and installation method | |
| EP2724021B1 (en) | A self-propelled offshore wind farm installation vessel, and method of installation used in the construction of an offshore wind turbine farm | |
| US9115693B2 (en) | Device for establishing admittance and transport of cargo to and from a wind turbine construction above ground level | |
| CN102858676B (en) | A drive device | |
| US6926259B1 (en) | Hoist system | |
| CN2858608Y (en) | Folding dual-horizontal-arm self-rising crane | |
| WO2011072505A1 (en) | Amphibious piling machine | |
| US4236695A (en) | Sea swell compensation | |
| CN101691197A (en) | Self-propelled lifter | |
| CN212609107U (en) | Cable wind device of single-blade hoisting machinery of square barge crane unit | |
| CN105752282A (en) | Self-elevating wind power generation work boat | |
| CN201176852Y (en) | Oil rig derrick and foundation lifting device | |
| CN103991519A (en) | Safety launching device for large-scale ocean engineering platform | |
| CN218712974U (en) | Elevator system applied to piling ship | |
| WO2004022421A1 (en) | A cradle for lifting and launching a small watercraft on an exposed marine landing site | |
| CN111606180A (en) | Offshore wind turbine self-maintenance system | |
| CN217458573U (en) | High-safety rotary crane for offshore operation | |
| EP3762322B1 (en) | Pedestal mounted crane with flywheel energy storage | |
| NL2026416B1 (en) | Crane vessel with a crane for hoisting wind turbine components | |
| CN216471828U (en) | Marine crane | |
| CN201999701U (en) | Wind-seizing traction device for mounting of wind generator blades | |
| CN201530690U (en) | Large-tonnage tower crane hoisting mechanism | |
| CN113291985B (en) | Small boom moving equipment for ship | |
| CN213294489U (en) | Anti-swing hoisting machine for road construction | |
| CN201670343U (en) | Swinging arm type lifting lighter for installing wind power equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |