CN208235486U - A kind of rock-steady structure of pier - Google Patents
A kind of rock-steady structure of pier Download PDFInfo
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- CN208235486U CN208235486U CN201820772118.XU CN201820772118U CN208235486U CN 208235486 U CN208235486 U CN 208235486U CN 201820772118 U CN201820772118 U CN 201820772118U CN 208235486 U CN208235486 U CN 208235486U
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- pier
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- rock
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Abstract
The utility model discloses a kind of rock-steady structures of pier, for stablizing pier, it includes three or more drag-line components and winch, bank is fixed in drag-line component one end, other end connection and the winch of the drag-line component, the drag-line component and the winch correspond, and the winch is fixed on the pier, are arranged at intervals with multiple floating bodies on the drag-line component.The rock-steady structure of the utility model plays good stablizing effect to pier, and the position of control pier can be adjusted, have the characteristics that required investment construction equipment is few, speed of application is fast, low cost, with low investment, there is preferable promotional value.
Description
Technical field
The utility model relates to hydraulic and hydroelectric engineering fields, and in particular to a kind of rock-steady structure of pier.
Background technique
Geological drilling is carried out on the water surface or carries out other constructions, is needed a stable waterborne traffic accident, is especially existed
The water surface is long and narrow, and the depth of water is more than the reservoir of 100m, and the safety and stablization of waterborne traffic accident are particularly important.It is consolidated on the water surface waterborne
Operation platform, it is common practice that cast anchor or anchoring underwater, be self-possessed the grip that planted agent formed using anchor chain, but the anchor chain needed compared with
It is long, in this long and narrow and ultra-deep reservoir, casts anchor and not can solve following problems:
1) water surface is long and narrow and ultra-deep reservoir, Yin Kunei have the marine vehicles such as barge by caused wave or other days
The reason of gas caused stormy waves, can all generate influence of fluctuations to pier, pier have in multiple directions by beam
Tie up and increase its stability, because waters is not wide and ultra-deep, cast anchor can only to long and narrow streamflow direction upstream and downstream (reservoir it is vertical
To extending direction) cast anchor, other directions because waters width is inadequate, can not meet cast anchor length of chain cable and the depth of water than than
It asks, so that pier is easy to appear on the direction perpendicular to anchor chain waves unstable phenomenon.
2) in hydraulic engineering, need pier fixed point in specified coordinate position in order to underwater construction, using tradition
It casts anchor or the mode of anchoring underwater is come in the case of fixing pier, when reservoir level rises or falls, the position meeting of pier
It is subjected to displacement with the variation of reservoir level, it is difficult to which pier is located in specified position.
Utility model content
Existing pier stability is poor, the afloat technical problem in position in order to overcome, and the utility model provides
A kind of rock-steady structure of pier.Specific technical solution is as follows.
A kind of rock-steady structure of pier, for stablizing pier comprising three or more drag-line components and strand
Bank, other end connection and the winch, the drag-line component of the drag-line component are fixed in vehicle, drag-line component one end
It is corresponded with the winch, the winch is fixed on the pier, is arranged at intervals on the drag-line component
Multiple floating bodies.
The winch of the utility model can be used for controlling the length and pulling force of each drag-line component, change each drag-line component
Length can adjust the position of pier, it is ensured that the position of pier will not occur larger with the variation of reservoir level
Displacement, while the pulling force for improving each drag-line component can increase the stability of pier；It is arranged on drag-line component multiple
Enable drag-line component to float on after floating body waterborne, reduces the arc sag and pulling force of drag-line component, be further conveniently adjusted drawing
The length and pulling force of rope component, compared to the drag-line component for being not provided with floating body, the drag-line component controllability of the utility model
It greatly improves, when needing to reduce the pulling force of drag-line component, operation winch is located at more floating body on the water surface, when needing to increase
When the pulling force of drag-line component, drag-line component is tensed using winch, lesser floating body can be made to be located on the water surface, the size of pulling force also compares
More intuitively it is embodied in quantity of the floating body on the water on face.
Further, the drag-line component is wirerope or cordage.
Further, the floating body is foam block, and the foam block is fixed on the drag-line component by band or lock
On.Foam block is light-weight, can provide buoyancy when one side foam block is located on the water surface for drag-line component, on the other hand, is twisting
Under the control of vehicle, a part of foam block can be hanging together with drag-line component, and lighter foam block is to drag-line component pulling force
It influences smaller.Preferably, the foam block is cuboid.
Further, the winch is hand winch or electric winch.
Further, one end of the drag-line component is fixed on the anchor pile on bank.
The rock-steady structure of the utility model plays good stablizing effect to pier, and can adjust control water
The position of upper mounting plate has the characteristics that required investment construction equipment is few, speed of application is fast, low cost, with low investment, have compared with
Good promotional value.
Detailed description of the invention
Fig. 1 is the top view of the rock-steady structure body of the utility model pier；
Fig. 2 is the main view of the rock-steady structure body of the utility model pier；
Fig. 3 is the side view of the rock-steady structure body of the utility model pier.
In figure: 1- pier, 2- wirerope, 3- winch, 4- foam block, 5- anchor pile.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1-3, the present embodiment relies on the deep water earth anchor partitioned project in some hydropower station water at low temperature harnessing project, earth anchor
The reservoir construction region depth of water where engineering is close to 110~160m.In work progress, after pier is constructed, it is transported to specified
Earth anchor hole drill position is fixedly installed 4 winches 3 on pier 1, each winch 3 is connected with steel cable 2, steel wire
One end of rope 2 is fixed on the anchor pile 5 on bank, and anchor pile 5 is located at left and right library bank, and whole distributions of wirerope 2 is put down on the water
The two sides of platform 1, and multiple foam blocks 4 are arranged at intervals on wirerope 2, wirerope 2 is bubbled through the water column using the buoyancy of foam block 4
On.When locating platform, the length and pulling force of each wirerope 2 are controlled by winch, the length for changing each wirerope 2 can
Adjust the position of pier 1, it is ensured that with the variation of reservoir level biggish displacement will not occur for the position of pier 1,
The pulling force for improving each wirerope 2 simultaneously can increase the stability of pier 1；After connecting multiple foam blocks 4 on wirerope 2
Enable on wirerope 2 bubbles through the water column, reduces the arc sag and pulling force of wirerope 2, be further conveniently adjusted wirerope 2
Length and pulling force, compared to the wirerope 2 for being not provided with foam block 4,2 controllability of wirerope of the utility model mentions significantly
Height reduces 2 arc sag of wirerope and pulling force, is conducive to the stability for improving pier 1；When the drawing for needing to reduce wirerope 2
When power, operation winch is located at more foam block 4 on the water surface, when needing to increase the pulling force of wirerope 2, is tensed using winch
Wirerope 2 can be such that lesser foam block 4 is located on the water surface, and the size of pulling force is also more intuitively embodied in foam block 4 on the water
Quantity on face.
It should be noted that wirerope 2 can also use other tensile parts, and such as: cordage rope component；Foam block 4
The floating body of other forms can also be used, such as: hollow float；As long as the quantity of wirerope is more than or equal to 3, this field skill
Art personnel can according to need the quantity to determine wirerope.
The embodiments of the present invention are described above in conjunction with attached drawing, in the absence of conflict, this is practical new
The feature in embodiment and embodiment in type can be combined with each other.The utility model is not limited to above-mentioned specific embodiment party
Formula, the above mentioned embodiment is only schematical, rather than limitation, those skilled in the art are in this reality
With under novel enlightenment, when not departing from the utility model aims and scope of the claimed protection, can also make very
Multi-form, these are belonged within the protection scope of the utility model.
Claims (6)
1. a kind of rock-steady structure of pier, for stablizing pier, which is characterized in that including three or more drag-line portions
Bank, other end connection and the winch, the drawing of the drag-line component are fixed in part and winch, drag-line component one end
Rope component and the winch correspond, and the winch is fixed on the pier, is spaced on the drag-line component
It is provided with multiple floating bodies.
2. a kind of rock-steady structure of pier according to claim 1, which is characterized in that the drag-line component is steel wire
Rope or cordage.
3. a kind of rock-steady structure of pier according to claim 1, which is characterized in that the floating body is foam block,
The foam block is fixed on the drag-line component by band or lock.
4. a kind of rock-steady structure of pier according to claim 3, which is characterized in that the foam block is rectangular
Body.
5. a kind of rock-steady structure of pier according to claim 1, which is characterized in that the winch is hand winch
Or electric winch.
6. a kind of rock-steady structure of pier according to claim 1, which is characterized in that one end of the drag-line component
It is fixed on the anchor pile on bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772118.XU CN208235486U (en) | 2018-05-23 | 2018-05-23 | A kind of rock-steady structure of pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772118.XU CN208235486U (en) | 2018-05-23 | 2018-05-23 | A kind of rock-steady structure of pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235486U true CN208235486U (en) | 2018-12-14 |
Family
ID=64580875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772118.XU Active CN208235486U (en) | 2018-05-23 | 2018-05-23 | A kind of rock-steady structure of pier |
Country Status (1)
| Country | Link |
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| CN (1) | CN208235486U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274658A (en) * | 2019-07-29 | 2019-09-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of hydroenergy storage station ice condition supervising device and method |
| CN111893491A (en) * | 2020-08-31 | 2020-11-06 | 大连科迈尔防腐科技有限公司 | Jacket tensioning type corrosion prevention system and installation method |
| CN114932984A (en) * | 2022-07-01 | 2022-08-23 | 武昌船舶重工集团有限公司 | Overwater platform |
| CN115230875A (en) * | 2022-09-19 | 2022-10-25 | 山东千颐科技有限公司 | Hydraulic engineering is with platform on stable water |
-
2018
- 2018-05-23 CN CN201820772118.XU patent/CN208235486U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274658A (en) * | 2019-07-29 | 2019-09-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of hydroenergy storage station ice condition supervising device and method |
| CN111893491A (en) * | 2020-08-31 | 2020-11-06 | 大连科迈尔防腐科技有限公司 | Jacket tensioning type corrosion prevention system and installation method |
| CN111893491B (en) * | 2020-08-31 | 2023-10-13 | 大连科迈尔海洋科技有限公司 | Jacket tensioning type anti-corrosion system and installation method |
| CN114932984A (en) * | 2022-07-01 | 2022-08-23 | 武昌船舶重工集团有限公司 | Overwater platform |
| CN115230875A (en) * | 2022-09-19 | 2022-10-25 | 山东千颐科技有限公司 | Hydraulic engineering is with platform on stable water |
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