CN206110133U - A device for cutting underwater concrete steel -pipe pile - Google Patents
A device for cutting underwater concrete steel -pipe pile Download PDFInfo
- Publication number
- CN206110133U CN206110133U CN201621090884.5U CN201621090884U CN206110133U CN 206110133 U CN206110133 U CN 206110133U CN 201621090884 U CN201621090884 U CN 201621090884U CN 206110133 U CN206110133 U CN 206110133U
- Authority
- CN
- China
- Prior art keywords
- rope
- steel
- pipe pile
- cutting
- stake
- 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
Abstract
The utility model belongs to the technical field of the interim concrete steel -pipe pile in aquatic is demolishd, the construction security is poor when solve adopting current concrete steel -pipe pile to cut off the device and cut off the underwater concrete steel -pipe pile, construction cost is high, the construction technical problem of long in time limit, construction inconvenience slowly, provides a device for cutting underwater concrete steel -pipe pile, including pile bolck locator, stake end leading truck, rope according to cutting power device, pulley and rope according to the chain, the installation pulley is arranged on the coplanar according to cutting power device according to cutting power device, pulley and rope with the rope on the pile bolck locator, the left and right sides of stake end leading truck is installed the rope respectively and is organized according to guide pulley, the rope twines all pulleys, rope certificate cutting power device and stake all the guide pulley groups of the end on the pile bolck locator in proper order according to the chain on, formation no. 1 is sealed and is described. The utility model discloses a cutting device operates simple and direct, simple to operate, and construction period is short, and the security is high, and economic benefits is good.
Description
Technical field
This utility model belongs to the technical field of temporary concrete steel-pipe pile dismounting in water, and in particular to a kind of to be used to cut
The device of underwater concrete steel-pipe pile.
Background technology
With the fast development of high-speed railway and highway, cross a river, it is continuously increased across river and sea-spanning bridge con struction.Construction
During need first in subaqueous work temporary concrete steel-pipe pile, temporary concrete steel-pipe pile is cut off after completing by construction again,
Device is cut off using original concrete steel pile tube carries out when concrete steel pile tube is cut off that difficulty of construction is big, operating difficultiess,
It is not in place for cutting off for underwater concrete steel-pipe pile, and working security is poor, using blasting method dismantling concrete steel pipe
There are the problems such as pollution is big, cost is high, construction inconvenience again in stake.
The content of the invention
When this utility model cuts off underwater concrete steel-pipe pile to solve to cut off device using existing concrete steel pile tube
Working security is poor, construction cost is high, the slow long in time limit, technical problem of construction inconvenience of constructing, there is provided a kind of to be used to cut water
The device of lower concrete steel pile tube.
The technical solution adopted in the utility model is as follows：
A kind of device for cutting underwater concrete steel-pipe pile, including stake top localizer, stake bottom leading truck, rope are according to cutting
, according to chain, the stake top localizer is mounted vertically in the top of steel-pipe pile, stake bottom leading truck level peace for power set, pulley and rope
The bottom of steel-pipe pile is mounted in, stake top localizer is arranged on the same side of steel-pipe pile, the stake top localizer bag with stake bottom leading truck
The fixed mount for including bottom and the montant for being vertically mounted on fixed mount top, the upper end left and right sides of fixed mount is separately installed with a cunning
Wheel, is provided with a rope according to cutting propelling plant between two pulley of middle part of fixed mount, and one is provided with montant can be upper and lower along montant
Mobile vertical actuating device, is horizontally mounted a cross bar on vertical actuating device, the left and right two ends of cross bar and centre are respectively provided with
One pulley, on stake top localizer, all of pulley and rope are arranged at grade according to cutting propelling plant；Stake bottom leading truck
The left and right sides is respectively mounted rope according to leading block group, and the rope includes two pulleys for being mutually perpendicular to arrange according to leading block group,
In same level, the rope is twined successively according to chain for the bottom of the lower surface of horizontally disposed pulley and the pulley being vertically arranged
All pulleys on stake top localizer, rope are wound on according to all ropes of cutting propelling plant and stake bottom according in leading block group, one is formed
Closed.
Stake bottom leading truck includes restricting and paste close device according to leading block group locating rod, steel-pipe pile according to cutting locating rod, rope
With steel-pipe pile positioner, to restrict and the left and right two installed in rope according to cutting locating rod side is respectively perpendicular according to leading block group locating rod
Side, restricts according to the end installing rope of leading block group locating rod according to leading block group；It is an arcuate structure that steel-pipe pile pastes close device, is pacified
The middle part restricted according to cutting locating rod opposite side is mounted in, the steel-pipe pile positioner is a U-shaped structure, steel-pipe pile positioner
Two ends are arranged on left and right two ends of the rope according to cutting locating rod by steel-pipe pile clamp device.
Rope being additionally provided with the leading truck of the stake bottom and bracket being positioned according to cutter sweep, the rope positions bracket according to cutter sweep
For a tripod structure, the rope be separately positioned on according to the lower end that cutter sweep positions bracket restrict according to cutting locating rod middle part and
The middle part that both sides are restricted according to leading block group locating rod, the upper end for positioning bracket according to cutter sweep of restricting are used to be welded on steel-pipe pile.
The beneficial effects of the utility model：The effective and reasonable utilization job site material of this utility model（Channel-section steel, screw-thread steel
Muscle）Used as load-bearing and Force transmission partses, using hydraulic pressure rope saw cutting machine as power set, cutter sweep is simple to operation, installation side
Just, the construction period is short, safe, good in economic efficiency.
Description of the drawings
Fig. 1 is stake top locator structure schematic diagram；
Fig. 2 is stake bottom leading truck top view；
Fig. 3 is stake bottom leading truck front view；
Fig. 4 is stake bottom leading truck side view；
In figure：1- ropes are restricted according to chain according to cutting propelling plant, 2- pulleys, 3-, and 4- fixed mounts, 5- montants, 6- are vertically driven
Device, 7- cross bars, 8- ropes paste close device, 11- steel pipe according to leading block group locating rod, 10- steel-pipe piles according to cutting locating rod, 9- ropes
Stake positioner, 12- ropes position bracket according to cutter sweep according to leading block group, 13- steel-pipe pile clamp devices, 14- ropes.
Specific embodiment
As shown in Figure 1, 2, a kind of device for cutting underwater concrete steel-pipe pile, including stake top localizer, stake bottom lead
To frame, rope according to cutting propelling plant 1, pulley 2 and rope according to chain 3, the stake top localizer is mounted vertically in the top of steel-pipe pile,
Stake bottom leading truck is horizontally arranged at the bottom of steel-pipe pile, and stake top localizer is arranged on the same side of steel-pipe pile with stake bottom leading truck,
The stake top localizer includes the fixed mount 4 of bottom and is vertically mounted on the montant 5 on 4 top of fixed mount, and the fixed mount 4 is adopted
Channel-section steel and angle steel welding, the upper end left and right sides of fixed mount 4 are separately installed with a pulley 2, two pulley 2 of middle part of fixed mount 4 it
Between a rope is installed according to cutting propelling plant 1, the rope can adopt hydraulic motor according to cutting propelling plant 1, be provided with montant 5
The one vertical actuating device 6 that can be moved up and down along montant, is horizontally mounted a cross bar 7, the left and right of cross bar 7 on vertical actuating device 6
Two ends and centre are respectively provided with a pulley 2, and on stake top localizer, all of pulley 2 and rope are arranged in together according to cutting propelling plant 1
In one plane；The left and right sides of stake bottom leading truck is respectively mounted rope according to leading block group 12, and the rope is wrapped according to leading block group 12
Two pulleys for being mutually perpendicular to arrange are included, the lower surface of horizontally disposed pulley is with the bottom of the pulley being vertically arranged in same water
In plane, to ensure that rope saw chain bar will not derail.It is direction of the change rope according to chain 3 to restrict according to the effect of leading block group 12, will
Rope is changed to horizontal direction by vertical direction according to chain 3, and the rope is wrapped in all pulleys on stake top localizer successively according to chain 3
2nd, rope forms a closed according to all ropes of cutting propelling plant 1 and stake bottom according in leading block group 12.Before rope saw chain bar is installed
Confirm that the installation direction of rope saw chain bar is consistent with sawing direction, saw chain bar of restricting must be connect using special rope saw in connection
Head, after connecting is wrapped in rope saw chain bar on assembly pulley successively.Restrict and according to the concrete canoe of chain 3 be：Stake top is positioned
Device part：Rope is wound into the pulley 2 on 7 left side of cross bar according to chain 3 by the pulley 2 on 4 left side of fixed mount, then by cross bar 7 in the middle of
Pulley 2, afterwards around rope according to cutting propelling plant 1 the left side, by rope be wound into cross bar again according to the right of cutting propelling plant 1
On pulley 2 on the right of in the of 7, finally then around on the pulley 2 on the right of fixed mount 4；Stake bottom leading truck part：The rope on the left side is according to chain 3
A rope on the bottom leading truck left side is bypassed successively according to leading block group 12, and the rope on the right bypasses a bottom leading truck right side successively according to chain 3
The rope on side is according to leading block group 12.
As shown in Figure 2,3, 4, stake bottom leading truck includes restricting according to cutting locating rod 8, rope according to leading block group locating rod
9th, steel-pipe pile pastes close device 10 and steel-pipe pile positioner 11, restricts and is respectively perpendicular installed in rope evidence according to leading block group locating rod 9
The right and left of 8 side of cutting locating rod, restricts according to the end installing rope of leading block group locating rod 9 according to leading block group 12；Steel
It is an arcuate structure that pile tube pastes close device 10, installed in rope according to the middle part for cutting 8 opposite side of locating rod, the steel-pipe pile positioning dress
11 are put for a U-shaped structure, the two ends of steel-pipe pile positioner 11 are arranged on rope according to cutting positioning by steel-pipe pile clamp device 13
The left and right two ends of bar 8.
In order that stake bottom leading truck is stronger on steel-pipe pile, rope evidence is additionally provided with the leading truck of the stake bottom and is cut
Device positioning bracket 14 is cut, the rope is tripod structure according to cutter sweep positioning bracket 14, and the rope is according to cutter sweep positioning
The lower end of bracket 14 is separately positioned on the middle part restricted according to leading block group locating rod 9 according to the middle part and both sides of cutting locating rod 8 of restricting,
Restrict the upper end of bracket 14 is positioned for being welded on steel-pipe pile according to cutter sweep.
Use of the present utility model：During use, the liquid restricted according to cutting propelling plant with vertical actuating device respectively with the external world
Pressure power station is connected, and provides power by extraneous hydraulic power station so that rope is rotated according to cutting propelling plant and vertical transmission dress
Put and move upwards, so as to band running rope is moved according to chain so that rope under water is in tensioning state all the time according to chain, with vertical biography
Dynamic device is moved all the way up, the final cutting for realizing steel-pipe pile under water.
Installation of the present utility model and points for attention：
1. installation surface hydraulic motor framework, under water guide pulley device and rope saw chain bar, need diving in installation process
Member's underwater performance.First in steel-pipe pile（Aquatic location）Simple mounting platform is welded, platform structure is simple, operation easy to disassemble.
Secondly hydraulic motor frame is installed, gantry base bolt needs shimming to be fastened on mounting platform.Crane barge lifting again is oriented to and slides
Wheel apparatus are simultaneously transferred to riverbed, and diver subsequently descends water to install, and installing rope saw chain bar, the upper water of diver after installation.
The parts such as hydraulic oil pump line are finally installed.Cutting of steel pile tube can be started after installation inspection is errorless.
2. operating rope saw equipment carries out cutting an operation.Rope saw equipment should operate hydraulic power station by special messenger, work as hydraulic motor
When frame starts rotation operation, operating personnel must not disembark, and frame is excessively near, and anti-limited slip wheel, chain releasing are hurted sb.'s feelings.Need during rope saw operation
Notice whether rope saw chain bar loosens or come off, and corresponding adjusting apparatus at any time are stretched into according to what is cut.When rope saw chain bar drilling depth
During steel-pipe pile 1/3, diver need to descend water to squeeze into gad at steel-pipe pile slot, prevent the increase with depth of cut, steel-pipe pile
Appearance is crooked to push down rope saw chain bar, and then saw of restricting blocks or restrict sawed-off splitting.While saw cut steel-pipe pile is restricted, operating personnel needs
Extract the hydrops in steel-pipe pile in time out, tonnage exceeds the crane barge limit when preventing lifting.In rope saw drilling depth steel-pipe pile 2/3, operation
Personnel need to tie down steel-pipe pile using wire rope of sling, prevent toppling over for steel-pipe pile.
3. cutting is completed, and lifts steel-pipe pile.When steel-pipe pile sawing of being restricted is had no progeny, the simple behaviour on steel-pipe pile is removed first
Make platform and equipment, subsequently lift by crane steel-pipe pile.Temporarily stop when the guide pulley device installed in steel-pipe pile bottom surfaces
Only lift by crane, remove guide pulley device.Finally cutting of steel pile tube is stacked.
4. it is single steel-pipe pile cutting construction more than, circulation construction repeats above step.
Claims (3)
1. a kind of device for cutting underwater concrete steel-pipe pile, it is characterised in that：It is oriented to including stake top localizer, stake bottom
Frame, rope are according to cutting propelling plant（1）, pulley（2）With rope according to chain（3）, the stake top localizer is mounted vertically in steel-pipe pile
Top, stake bottom leading truck are horizontally arranged at the bottom of steel-pipe pile, and stake top localizer is arranged on the same of steel-pipe pile with stake bottom leading truck
Side, the stake top localizer include the fixed mount of bottom（4）Be vertically mounted on fixed mount（4）The montant on top（5）, it is fixed
Frame（4）The upper end left and right sides be separately installed with a pulley（2）, fixed mount（4）Two pulley of middle part（2）Between a rope is installed
According to cutting propelling plant（1）, montant（5）On be provided with a vertical actuating device that can be moved up and down along montant（6）, it is vertical to be driven
Device（6）On be horizontally mounted a cross bar（7）, cross bar（7）Left and right two ends and centre be respectively provided with a pulley（2）, stake top positioning
All of pulley on device（2）And rope is according to cutting propelling plant（1）Arrangement is at grade；The left and right sides point of stake bottom leading truck
Other installing rope is according to leading block group（12）, the rope is according to leading block group（12）Including two pulleys for being mutually perpendicular to arrangement, water
In same level, the rope is according to chain for the bottom of the lower surface of the pulley that plain cloth is put and the pulley being vertically arranged（3）Successively
The all pulleys being wrapped on stake top localizer（2）, rope according to cutting propelling plant（1）And all ropes in stake bottom are according to leading block group
（12）On, form a closed.
2. a kind of device for cutting underwater concrete steel-pipe pile according to claim 1, it is characterised in that：The stake
Bottom leading truck includes restricting according to cutting locating rod（8）, rope according to leading block group locating rod（9）, steel-pipe pile paste close device（10）And steel
Pile tube positioner（11）, restrict according to leading block group locating rod（9）It is respectively perpendicular installed in rope according to cutting locating rod（8）Side
The right and left, restricts according to leading block group locating rod（9）End installing rope according to leading block group（12）；Steel-pipe pile pastes close device
（10）For an arcuate structure, installed in rope according to cutting locating rod（8）The middle part of opposite side, the steel-pipe pile positioner（11）For
One U-shaped structure, steel-pipe pile positioner（11）Two ends pass through steel-pipe pile clamp device（13）Installed in rope according to cutting locating rod
（8）Left and right two ends.
3. a kind of device for cutting underwater concrete steel-pipe pile according to claim 2, it is characterised in that：The stake
Rope is additionally provided with the leading truck of bottom bracket is positioned according to cutter sweep（14）, the rope is according to cutter sweep positioning bracket（14）For triangle
Frame structure, the rope position bracket according to cutter sweep（14）Lower end be separately positioned on rope according to cutting locating rod（8）Middle part and
Restrict according to leading block group locating rod both sides（9）Middle part, restrict according to cutter sweep position bracket（14）Upper end be used for be welded on steel
On pile tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090884.5U CN206110133U (en) | 2016-09-29 | 2016-09-29 | A device for cutting underwater concrete steel -pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090884.5U CN206110133U (en) | 2016-09-29 | 2016-09-29 | A device for cutting underwater concrete steel -pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110133U true CN206110133U (en) | 2017-04-19 |
Family
ID=58522313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090884.5U Active CN206110133U (en) | 2016-09-29 | 2016-09-29 | A device for cutting underwater concrete steel -pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424280A (en) * | 2019-08-14 | 2019-11-08 | 广东省水利水电第三工程局有限公司 | Cushion cap cutter device and ship for cutting cushion cap |
| CN111501585A (en) * | 2020-05-28 | 2020-08-07 | 中交一公局集团有限公司 | Underwater cutting device |
| CN115596247A (en) * | 2022-09-26 | 2023-01-13 | 中建二局第三建筑工程有限公司（Cn） | Inclined-pulling type full-column dismantling and transferring operation frame and construction method thereof |
-
2016
- 2016-09-29 CN CN201621090884.5U patent/CN206110133U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424280A (en) * | 2019-08-14 | 2019-11-08 | 广东省水利水电第三工程局有限公司 | Cushion cap cutter device and ship for cutting cushion cap |
| CN111501585A (en) * | 2020-05-28 | 2020-08-07 | 中交一公局集团有限公司 | Underwater cutting device |
| CN115596247A (en) * | 2022-09-26 | 2023-01-13 | 中建二局第三建筑工程有限公司（Cn） | Inclined-pulling type full-column dismantling and transferring operation frame and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206110133U (en) | A device for cutting underwater concrete steel -pipe pile | |
| CN207332754U (en) | Electric pole is digged pit upright bar integrated apparatus | |
| CN108396754B (en) | Construction method of suspended floating splicing steel cofferdam | |
| CN201647906U (en) | Artificial bored well pile earthwork hoister | |
| CN210975812U (en) | Underwater pile body cutting device | |
| CN108788300A (en) | A kind of imderwater cutting device and its cutting method | |
| CN112813977A (en) | Construction method for cutting off ultrahigh concrete pipe pile by using rope saw | |
| CN101949169B (en) | Large pipeline sludge dredging machine | |
| CN204609435U (en) | The auxiliary tower that hoists of emergent repairing tower | |
| CN107337105A (en) | Gantry crane with maintenance channel | |
| CN207904921U (en) | A kind of simple floating driving plant | |
| CN115196492A (en) | Vertical transportation and hoisting device for arc-shaped prefabricated parts in super-large-diameter shield tunnel | |
| CN203452077U (en) | Steering mechanism of pile driver and pile driver provided with steering mechanism | |
| CN207278178U (en) | A kind of construction piling equipment | |
| CN112412154B (en) | Ultra-high voltage transmission line construction process with floating type overwater platform as operation surface | |
| CN214573768U (en) | Self-climbing sliding formwork pouring system for second-stage concrete pouring of gate slot | |
| CN108821127A (en) | The devices and methods therefor of disassembly lifting open type TBM in a kind of hole | |
| CN210288386U (en) | Civil engineering is with a tractor serves several purposes pile driver | |
| CN104452760A (en) | Noiseless steel sheet pile pressing equipment and construction method thereof | |
| CN211898381U (en) | Equipment for pulling out steel pipe pile under underwater concrete beam | |
| CN214527771U (en) | Underwater template installation device based on cableway pulley | |
| CN206338037U (en) | A kind of well workover self-balancing derrick | |
| CN218598224U (en) | Portable movable underground cavern crown anchor cable lowering device | |
| CN217557611U (en) | Suspension operation platform device | |
| CN214573932U (en) | Pile driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |