CN214574217U - Steel pile positioning trolley buffer system - Google Patents
Steel pile positioning trolley buffer system Download PDFInfo
- Publication number
- CN214574217U CN214574217U CN202023281395.7U CN202023281395U CN214574217U CN 214574217 U CN214574217 U CN 214574217U CN 202023281395 U CN202023281395 U CN 202023281395U CN 214574217 U CN214574217 U CN 214574217U
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- China
- Prior art keywords
- buffer
- buffering
- arm
- oil cylinder
- trolley
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 239000007853 buffer solution Substances 0.000 title claims abstract description 10
- 239000000872 buffer Substances 0.000 claims abstract description 84
- 230000003139 buffering effect Effects 0.000 claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 239000010720 hydraulic oil Substances 0.000 abstract description 8
- 239000003921 oil Substances 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a steel pile positioning trolley buffer system, which comprises an oil cylinder support, a buffer hydraulic oil cylinder, a buffer arm component, a buffer arm rotating shaft and a buffer roller component, wherein one end of the buffer hydraulic oil cylinder is connected with the oil cylinder support, the other end of the buffer hydraulic oil cylinder is in transmission connection with the buffer arm component, one end of the buffer arm component is sleeved on the buffer arm rotating shaft, the movable component is few, the structure is reliable, the rigidity is easy to adjust, the influence on the visual line is small, the capacity of adapting to severe sea condition is improved, the operability and the safety of the offshore construction are improved, when the main structure of the steel pile positioning trolley is inclined when encountering external conditions such as sea stormy waves and the like, the buffer arm component rotates on the buffer arm rotating shaft under the action of the buffer hydraulic oil cylinder, the buffer roller can always recover the inclination of the trolley in a flexible form, and the aim of buffering trolley impact load is achieved by utilizing the flexibility of the buffer oil cylinder, the position of the trolley in the track is restored, rigid stress is avoided, the trolley can adapt to the large-amplitude movement of the ship body, and the buffering effect is excellent.
Description
Technical Field
The utility model relates to the technical field of machinery, concretely relates to piling bar positioning trolley buffer system.
Background
The dredging hydraulic filling construction is carried out by adopting a steel pile positioning and transverse digging construction method after the dredger is in place, and the construction method is a construction method which takes a main positioning pile falling on the center line of a dredging groove as the rotation center of a ship body, leads a reamer to transversely swing back and forth left and right in the width of the dredging groove under the action of transverse movement and leads the reamer to cut and dig a soil layer of a section layer by layer. The steel pile positioning trolley is important dredging equipment of a cutter suction dredger and is arranged in a trolley groove at the bow or the stern of a ship.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is that a movable part is few, the structure is reliable, and rigidity is easily adjusted, and it is little to the line of sight influence, can adapt to the ability of more abominable sea condition, improves the operability and the security of its open sea construction, can resume the slope of platform truck, and the flexibility reaches buffering platform truck impact load's purpose steel pile location platform truck buffer system.
In order to solve the problem, the utility model provides a piling bar location platform truck buffer system, including hydro-cylinder support, buffering hydraulic cylinder, buffering arm subassembly, buffering arm pivot and buffering wheel components, the hydro-cylinder support is connected to buffering hydraulic cylinder one end, and its other end is connected with buffering arm component transmission, buffering arm subassembly one end is cup jointed in the buffering arm pivot, the buffering arm pivot passes the connecting hole on the buffering arm subassembly and extends to in the buffering wheel components to the front end.
Preferably, the buffering arm assembly comprises a buffering arm seat, a connecting shaft, a left limiting plate and a right limiting plate, the connecting shaft penetrates through a connecting hole of the buffering arm seat and a connecting hole of the buffering hydraulic cylinder, the buffering arm seat and the buffering hydraulic cylinder are movably connected through the connecting shaft, the left limiting plate is fixedly arranged at one end of the buffering arm seat, the other end of the buffering arm seat is provided with the right limiting plate, and the left limiting plate and the right limiting plate are arranged in a vertical parallel mode.
Preferably, the buffer arm seat is divided into two parts, the upper end of the buffer arm seat is provided with an arc-shaped connecting part, and the lower end of the buffer arm seat is provided with a trapezoidal support positioning part.
Preferably, the buffer roller assembly comprises a buffer roller, a roller positioning plate and a positioning shaft sleeve, the roller positioning plate is arranged at each of two ends of the buffer roller, a buffer roller shaft penetrates through a connecting hole between the buffer roller and the roller positioning plate, the buffer roller shaft is movably connected with the buffer roller, one end of a buffer arm rotating shaft extends into the roller positioning plate and extends forwards into the positioning shaft sleeve, and the buffer roller and the buffer arm rotating shaft are in fit arrangement.
Preferably, the oil cylinder support, the buffering hydraulic oil cylinder, the buffering arm assembly, the buffering arm rotating shaft and the buffering roller assembly are cast into an integrally formed structure by stainless steel or alloy.
Adopt above-mentioned structure, its beneficial effect lies in:
the utility model discloses buffer system movable part is few, the structure is reliable, and rigidity is easily adjusted, and is little to the line of sight influence, can adapt to the ability of more abominable sea condition, improves its operability and security of far-sea construction, and platform truck buffer system installs in the both sides of steel pile positioning platform truck main part, uses buffer hydraulic cylinder to connect buffer roller mechanism buffer steel pile positioning platform truck main part, and buffer hydraulic cylinder one end connects the hydro-cylinder support, buffer arm subassembly one end cup joints on the buffer arm pivot, buffer arm pivot passes the connecting hole on the buffer arm subassembly and extends to the buffer roller subassembly in the front end, and when the external condition such as sea stormy waves takes place to incline for steel pile positioning platform truck main part structure, under the effect of buffer hydraulic cylinder, the buffer arm subassembly rotates on the buffer arm pivot, makes the buffer roller can resume the slope of platform truck with flexible form all the time, the purpose of buffering trolley impact load is achieved through the flexibility of the buffering oil cylinder, the position of the trolley in the track can be recovered, rigid stress is avoided, meanwhile, the trolley can adapt to the large-amplitude movement of the ship body, and the buffering effect is excellent.
Drawings
Fig. 1 is a schematic structural diagram of a steel pile positioning trolley buffering system.
Fig. 2 is a side view of a steel pile positioning trolley damping system.
In the figure: 1-oil cylinder support, 2-buffering hydraulic oil cylinder, 3-buffering arm assembly, 301-buffering arm seat, 3011-arc connecting part, 3012-trapezoidal supporting and positioning part, 302-connecting shaft, 303-left limiting plate, 304-right limiting plate, 4-buffering arm rotating shaft, 5-buffering roller assembly, 501-buffering roller, 502-roller positioning plate, 503-positioning shaft sleeve and 504-buffering roller shaft.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
The first embodiment is as follows: the utility model provides a piling bar positioning trolley buffer system, includes hydro-cylinder support 1, buffering hydraulic cylinder 2, buffering arm subassembly 3, buffering arm pivot 4 and buffering wheel components 5, hydro-cylinder support 1 is connected to 2 one ends of buffering hydraulic cylinder, and its other end is connected with the transmission of buffering arm subassembly 3, 3 one ends of buffering arm subassembly are cup jointed on buffering arm pivot 4, buffering arm pivot 4 passes the connecting hole on the buffering arm subassembly 3 and extends to buffering wheel components 5 in to the front end, hydro-cylinder support 1, buffering hydraulic cylinder 2, buffering arm subassembly 3, buffering arm pivot 4 and buffering wheel components 5 are cast by stainless steel or alloy as integrated into one piece structure.
Example two: buffering arm subassembly 3 is including buffering arm seat 301, connecting axle 302, left limiting plate 303, right limiting plate 304, connecting axle 302 passes buffering arm seat 301 and buffer hydraulic cylinder 2 connecting holes, buffering arm seat 301 passes through connecting axle 302 swing joint with buffer hydraulic cylinder 2, buffering arm seat 301 one end is fixed and is equipped with left limiting plate 303, buffering arm seat 301 other end is equipped with right limiting plate 304, parallel arrangement about left limiting plate 303 is with right limiting plate 304, all the other technical scheme is the same with embodiment one.
Example three: the buffer arm base 301 is divided into two parts, an arc-shaped connecting part 3011 is arranged at the upper end of the buffer arm base, a trapezoid supporting and positioning part 3012 is arranged at the lower end of the buffer arm base, and the other technical schemes are the same as those of the first embodiment or the second embodiment.
Example four: buffer roller subassembly 5 includes buffer roller 501, gyro wheel locating plate 502, location axle sleeve 503, buffer roller 501 both ends all are equipped with gyro wheel locating plate 502, and buffer roller axle 504 passes buffer roller 501 and gyro wheel locating plate 502 connecting hole, buffer roller axle 504 and buffer roller 501 swing joint, 4 one end of buffer arm pivot extend to in gyro wheel locating plate 502 and forward extend to in the location axle sleeve 503, buffer roller 501 is the laminating setting with buffer arm pivot 4, and all the other technical scheme is the same with embodiment one or two or three.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.
The specific working process is as follows: during construction operation, when the main structure of the steel pile positioning trolley meets external conditions such as sea storms and the like and inclines, the buffer hydraulic oil cylinder 2 is started, the buffer hydraulic oil cylinder 2 drives the buffer arm assembly 3 to transmit, the buffer arm assembly 3 rotates on the buffer arm rotating shaft 4, so that the buffer arm rotating shaft 4 drives the buffer roller 501 of the buffer roller assembly 5 to rotate, the buffer roller 501 can always restore the inclination of the steel pile positioning trolley in a flexible mode, the purpose of buffering trolley impact load is achieved through flexibility, meanwhile, the steel pile positioning trolley can adapt to the large-amplitude movement of a ship body, and the buffering effect is excellent.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a steel pile positioning trolley buffer system which characterized in that: including hydro-cylinder support (1), buffer hydraulic cylinder (2), buffering arm subassembly (3), buffering arm pivot (4) and buffering wheel components (5), hydro-cylinder support (1) is connected to buffering hydraulic cylinder (2) one end, and its other end is connected with buffering arm subassembly (3) transmission, buffering arm subassembly (3) one end is cup jointed on buffering arm pivot (4), connecting hole on buffering arm subassembly (3) is passed in buffering arm pivot (4) extends to buffering wheel components (5) in to the front end.
2. The steel pile positioning trolley buffering system according to claim 1, wherein: buffering arm subassembly (3) are including buffering arm seat (301), connecting axle (302), left limiting plate (303), right limiting plate (304), connecting axle (302) pass buffering arm seat (301) and buffer hydraulic cylinder (2) connecting hole, buffering arm seat (301) and buffer hydraulic cylinder (2) are through connecting axle (302) swing joint, buffering arm seat (301) one end is fixed and is equipped with left limiting plate (303), buffering arm seat (301) other end is equipped with right limiting plate (304), parallel arrangement about left limiting plate (303) and right limiting plate (304) are.
3. The steel pile positioning trolley buffering system according to claim 2, wherein: the buffer arm seat (301) is divided into two parts, the upper end of the buffer arm seat is provided with an arc-shaped connecting part (3011), and the lower end of the buffer arm seat is provided with a trapezoidal support positioning part (3012).
4. The steel pile positioning trolley buffering system according to claim 1, wherein: buffer roller subassembly (5) are including buffer roller (501), gyro wheel locating plate (502), location axle sleeve (503), buffer roller (501) both ends all are equipped with gyro wheel locating plate (502), and buffer roller axle (504) pass buffer roller (501) and gyro wheel locating plate (502) connecting hole, buffer roller axle (504) and buffer roller (501) swing joint, in buffer arm pivot (4) one end extended to gyro wheel locating plate (502) and forward extended to location axle sleeve (503), buffer roller (501) are the laminating setting with buffer arm pivot (4).
5. The steel pile positioning trolley buffering system according to claim 1, wherein: the oil cylinder support (1), the buffer oil cylinder (2), the buffer arm assembly (3), the buffer arm rotating shaft (4) and the buffer roller assembly (5) are cast into an integral structure by stainless steel or alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281395.7U CN214574217U (en) | 2020-12-30 | 2020-12-30 | Steel pile positioning trolley buffer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281395.7U CN214574217U (en) | 2020-12-30 | 2020-12-30 | Steel pile positioning trolley buffer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214574217U true CN214574217U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023281395.7U Active CN214574217U (en) | 2020-12-30 | 2020-12-30 | Steel pile positioning trolley buffer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214574217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211681A (en) * | 2023-11-09 | 2023-12-12 | 烟台兴业机械股份有限公司 | Positioning device for drilling trolley |
-
2020
- 2020-12-30 CN CN202023281395.7U patent/CN214574217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211681A (en) * | 2023-11-09 | 2023-12-12 | 烟台兴业机械股份有限公司 | Positioning device for drilling trolley |
| CN117211681B (en) * | 2023-11-09 | 2024-01-26 | 烟台兴业机械股份有限公司 | Positioning device for drilling trolley |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A buffer system for steel pile positioning trolley Granted publication date: 20211102 Pledgee: Bank of Nanjing Co.,Ltd. Taizhou Branch Pledgor: TAIZHOU SANYANG HEAVY MACHINERY Co.,Ltd. Registration number: Y2024980012279 |