CN204982993U - Compact guide pile hydraulic pressure elevating gear of structure - Google Patents
Compact guide pile hydraulic pressure elevating gear of structure Download PDFInfo
- Publication number
- CN204982993U CN204982993U CN201520598859.7U CN201520598859U CN204982993U CN 204982993 U CN204982993 U CN 204982993U CN 201520598859 U CN201520598859 U CN 201520598859U CN 204982993 U CN204982993 U CN 204982993U
- Authority
- CN
- China
- Prior art keywords
- guide pile
- ring beam
- lower ring
- bolt
- hinge
- 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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a compact guide pile hydraulic pressure elevating gear of structure, include with the upper and lower ring beam of guide pile body coupling, set up lift cylinder between the upper and lower ring beam, and lift cylinder passes through the hydro -cylinder hinge and is connected with upper and lower ring beam, bolt hole cooperation on bolt and the guide pile, down the hinge firmly is connected at the free bearing of on -board with welding the ring beam for, be equipped with self -lubricating joint bearing during the hinge cuts with scissors a little from top to bottom, make the hinge swing, can compensate the disequilibrium that leads to the fact by factors such as the guide pile slope and the deformation of hulls, down the bolt on the ring beam is for supporting the bolt, and the bolt of going up on the ring beam is the work bolt, and during the operation, bolt on the upper and lower ring beam must have a set ofly in the bolt hole all the time, guarantees safety. The utility model discloses rational in infrastructure, the working property is good. Insert the jack on the guide pile in turn through the bolt on the upper and lower ring beam, stretch out by the hydraulic cylinder piston rod and accomplish the guide pile with the indentation and promote and transfer, can realize the lifting and the decline of hull simultaneously.
Description
Technical field
The utility model relates to a kind of guide pile hydraulic lift.
Background technology
Guide pile is applied on the dredge boats such as strand suction, grab bucket, backhoe, and Main Function is location.By hydraulic cylinder jacking pulley on cutter suntion dredger, hold promote guide pile around the Eight characters hawser on guide pile with wire rope, guide pile falls then by its deadweight.On grab bucket, backhoe dredger, guide pile winch (hydraulic pressure or driven by power) is elevated by wire rope pulley, also useful pinion and rack is elevated, except location lifts ship piling function in addition, hull is made to reduce drinking water, thus increase the vertical load of guide pile, play and stablize hull when operation, reduce the effect swung.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, the guide pile hydraulic lift that the structure of favorable working performance is compact.
Technical solution of the present utility model is:
A kind ofly construct compact guide pile hydraulic lift, it is characterized in that: comprise the upper and lower ring beam be connected with location pile body, arrange hoist cylinder between upper and lower ring beam, and hoist cylinder is connected with upper and lower ring beam by oil cylinder hinged shaft, latch coordinates with the pin hole on guide pile; Lower ring hinge is connected with the free bearing welded above deck; In the upper and lower hinge of hinge, self-lubricating knuckle bearing is housed, hinge is swung, can compensate and be tilted by guide pile and imbalance that the factor such as the deformation of hull causes; Latch on lower ring is for supporting latch, and the latch on upper ring beam is working latch, and during operation, the latch on upper and lower ring beam must have one group all the time in pin hole; Lower ring M30 high-strength bolt is connected with the multiple base on chassis end face, by a small amount of pendulum motion compensation of chassis; Described high-strength bolt comprises bolt body, and bolt body fills clamp nut, and bolt body fills with clamp nut and tight binding nut, bolt body, clamp nut, binding nut surface all arrange zinc coat.
Pin hole spacing is 0.6-1.2m.
Pin hole diameter is 200-300mm.
Pin diameter is 180-230mm.
The utility model is rational in infrastructure, favorable working performance.Inserted the jack on guide pile by the latch on upper and lower ring beam in turn, stretched out by hydraulic cylinder piston rod and promote with indentation to complete guide pile and transfer, lifting and the decline of hull can be realized simultaneously.Construct compact, take floor space little, be arranged on the guide pile on chassis and lifting gear, can not only locate and lift ship piling, ship can also be moved by vertically moving of chassis.Single pile maximum lift 400T.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of high-strength bolt.
Detailed description of the invention
A kind ofly construct compact guide pile hydraulic lift, comprise the upper and lower ring beam 2,3 be connected with location pile body 1, arrange hoist cylinder 4 between upper and lower ring beam, and hoist cylinder is connected with upper and lower ring beam by oil cylinder hinged shaft 5, latch 6 coordinates with the pin hole on guide pile; Lower ring hinge 7 is connected with the free bearing 8 welded above deck; In the upper and lower hinge of hinge, self-lubricating knuckle bearing is housed, hinge is swung, can compensate and be tilted by guide pile and imbalance that the factor such as the deformation of hull causes; Latch on lower ring is for supporting latch, and the latch on upper ring beam is working latch, and during operation, the latch on upper and lower ring beam must have one group all the time in pin hole, guarantees safety;
Lower ring M30 high-strength bolt is connected with the multiple base on chassis end face, by a small amount of pendulum motion compensation of chassis.Described high-strength bolt comprises bolt body 9, bolt body fills clamp nut 10, and bolt body fills with clamp nut and tight binding nut 11, bolt body, clamp nut, binding nut surface all arrange zinc coat.
Ring beam CCSH36 Aldecor plate is welded into box-structure.
Latch adopts the manufacture of 37SiMn2MoV high-strength alloy structural iron, and carry out hard surfacing with the contact surface of pin hole, hardness is HRC53-60, whole latch after machining through nitrogen treatment.
The bonding surface of latch and pin hole has hoop and axial oil groove, injects the lubricating grease containing molybdenum bisuphide, to ensure to plug flexibly without jam.
Pin hole spacing is 0.6m.
Pin hole diameter is 200mm.
Pin diameter is 180mm.
Spud gantry lifting speed: promote 1.2m/min(stake and be unearthed rear)
Transfer before 1.8m/min(stake buries)
Before pile pulling and piling 0.42m/min(stake are unearthed and after burying)
Hull rising or falling speed: lifting 0.42m/min
Decline 1.2m/min
Hydraulic jack: cylinder diameter/bar footpath 300mm/180mm
Stroke 1280mm
Operating pressure 25Mpa
Design pressure 30Mpa
Quantity 4/cover
Hydraulic system and control:
1, full ship is provided with a hydraulic power unit, for guide pile hydraulic lift and ponton manoeuvring winch, hydraulic capstan, spud carriage shifting oil cylinder provides hydraulic power, is a public hydraulic power unit.
Eight cover hydraulic pump groups need be configured according to the requirement of this hydraulic lift, often overlap the composed as follows of hydraulic pump group:
Motor: model Y180L-4-H, 22KW, 1470rpm, 50HZ, 380V.
Main oil pump: variable coaxial pump, nominal pressure 35Mpa, often turns maximum pump discharge 125cm
3.
Pay oil pump: gear pump, nominal pressure 25Mpa, often turns discharge capacity 4cm
3.
Motor and main oil pump of paying coaxially are installed, and for accounting for area less, two cover hydraulic pump groups can be arranged up and down.Stainless steel fuel tank one established by full ship.
2, centralized Control taked by full ship, and central control desk is arranged master cock and the display screen of this hydraulic lift.In addition, establish control cabinet on each guide pile side, can individual operation spud gantry lifting.
Claims (4)
1. the guide pile hydraulic lift that a structure is compact, it is characterized in that: comprise the upper and lower ring beam be connected with location pile body, arrange hoist cylinder between upper and lower ring beam, and hoist cylinder is connected with upper and lower ring beam by oil cylinder hinged shaft, latch coordinates with the pin hole on guide pile; Lower ring hinge is connected with the free bearing welded above deck; In the upper and lower hinge of hinge, self-lubricating knuckle bearing is housed, hinge is swung, can compensate and be tilted by guide pile and imbalance that deformation of hull factor causes; Latch on lower ring is for supporting latch, and the latch on upper ring beam is working latch, and during operation, the latch on upper and lower ring beam must have one group all the time in pin hole; Lower ring high-strength bolt is connected with the base on chassis end face; Described high-strength bolt comprises bolt body, and bolt body fills clamp nut, and bolt body fills with clamp nut and tight binding nut, bolt body, clamp nut, binding nut surface all arrange zinc coat.
2. the guide pile hydraulic lift that structure according to claim 1 is compact, is characterized in that: pin hole spacing is 0.6-1.2m.
3. the guide pile hydraulic lift that structure according to claim 1 and 2 is compact, is characterized in that: pin hole diameter is 200-300mm.
4. the guide pile hydraulic lift that structure according to claim 1 and 2 is compact, is characterized in that: pin diameter is 180-230mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598859.7U CN204982993U (en) | 2015-08-11 | 2015-08-11 | Compact guide pile hydraulic pressure elevating gear of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598859.7U CN204982993U (en) | 2015-08-11 | 2015-08-11 | Compact guide pile hydraulic pressure elevating gear of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982993U true CN204982993U (en) | 2016-01-20 |
Family
ID=55117375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598859.7U Expired - Fee Related CN204982993U (en) | 2015-08-11 | 2015-08-11 | Compact guide pile hydraulic pressure elevating gear of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204982993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411547A (en) * | 2019-08-21 | 2021-02-26 | 江苏益迩森重工科技有限公司 | Positioning mechanism of water platform and water platform thereof |
-
2015
- 2015-08-11 CN CN201520598859.7U patent/CN204982993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411547A (en) * | 2019-08-21 | 2021-02-26 | 江苏益迩森重工科技有限公司 | Positioning mechanism of water platform and water platform thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |