CN206859209U - A kind of inland river deep water rock quality base steel tube pile embeded in rock construction system - Google Patents
A kind of inland river deep water rock quality base steel tube pile embeded in rock construction system Download PDFInfo
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- CN206859209U CN206859209U CN201720593137.1U CN201720593137U CN206859209U CN 206859209 U CN206859209 U CN 206859209U CN 201720593137 U CN201720593137 U CN 201720593137U CN 206859209 U CN206859209 U CN 206859209U
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- 238000010276 construction Methods 0.000 title claims abstract description 141
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 239000011435 rock Substances 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000005266 casting Methods 0.000 claims description 25
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- 238000003466 welding Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of inland river deep water rock quality base steel tube pile embeded in rock construction system, the system is mainly formed with Waterborne movable construction platform, anchorage system and fast positioning guidance system, wherein, rig, matched crane gear are configured with Waterborne movable construction platform；Anchorage system is arranged in Waterborne movable construction platform, and Waterborne movable construction platform is positioned at into construction area；Fast positioning guidance system is arranged in Waterborne movable construction platform, the positioning of match-drill equipment and crane gear completion steel pipe pile driving construction and guiding.Basic the system, which carries out inland river deep water rock quality base steel tube pile embeded in rock rapid construction, can save great deal of steel, and substantially increase inland river deep water rock quality base steel tube pile embeded in rock efficiency of construction, can effectively solve the problem that the problems of prior art.
Description
Technical field
It the utility model is related to job execution technical field on bridge water, and in particular to corresponding steel pipe pile constructing process.
Background technology
Existing inland river deep water rock quality base steel tube pile embeded in rock construction technology is mainly set up steel bracket stool in water and put down
Platform, four angle bar frame platforms are used, are determined on platform with GPS using steel pile casting as construction auxiliary part, specific arrangement form
Behind the position of stake, riverbed Riverbed certain depth is inserted into steel pile casting bottom, top will expose the surface 4~more than 6m, most
Afterwards using impact drill drilling pile foundation.
The major function of steel pile casting is for rig guiding, borehole wall-protection, keeps head height, the appearance of concrete form
Device.Generally, the drilled pile of a pier position up to tens, each stake position needs a steel pile casting, especially in profundal zone
Construction is, it is necessary to which the length of steel pile casting is very long, therefore this construction method needs to expend great deal of steel, and cost is very high, and work of constructing
Skill is complicated；And it is oversize using the pore-forming time of impact drill, because whole scope of operation pile foundation quantity is more, the construction period will especially be grown.
Utility model content
For existing inland river deep water rock quality base steel tube pile embeded in rock construction technology in construction effect with existing in cost
Problem is, it is necessary to a kind of high effect, inexpensive inland river deep water rock quality base steel tube pile embeded in rock construction technology.
Therefore, technical problem to be solved in the utility model is to provide a kind of inland river deep water rock quality base steel tube pile embeded in rock
Construction system.
In order to solve the above-mentioned technical problem, inland river deep water rock quality base steel tube pile embeded in rock provided by the utility model is quickly applied
Work system includes：
Waterborne movable construction platform, rig, matched lifting are configured with the Waterborne movable construction platform
Equipment；
Anchorage system, the anchorage system are arranged in Waterborne movable construction platform, and Waterborne movable construction platform is positioned
In construction area；
Fast positioning guidance system, the fast positioning guidance system is arranged in Waterborne movable construction platform, to steel pipe
Pile driving construction is positioned and is oriented to.
In the scheme of this construction system, the Waterborne movable construction platform is refuted as main platform body using flat board, is adopted thereon
By the use of churning driven as main rig, using crawler crane as crane gear coordinative construction.
In the scheme of this construction system, hydraulic lifting apparatus, the liquid are provided with the Waterborne movable construction platform
Pressure lifting device is arranged in the corner of Waterborne movable construction platform.
In the scheme of this construction system, the hydraulic lifting apparatus includes supporting leg and hydraulic means, and the supporting leg is removable
It is dynamic it is vertical be located in Waterborne movable construction platform, thereon it is even away from some pin rod holes of setting, and carry out supporting leg with dowel pin rod
It is fixed；The hydraulic means is installed in Waterborne movable construction platform relative to supporting leg, and drives supporting leg relative to Waterborne movable
Construction platform is lifted or settled.
In the scheme of this construction system, the anchorage system includes at least six groups of anchorage devices, this at least six groups of anchorage
Device is divided into two groups, is separately positioned on the both ends of Waterborne movable construction platform.
In the scheme of this construction system, every group of anchorage device includes a hoist engine, steel wire rope and concrete anchor, institute
State hoist engine to be arranged in Waterborne movable construction platform, and concrete anchor is connected to by steel wire rope.
In the scheme of this construction system, the concrete anchor includes hollow cylindricality anchor body, and is arranged on anchor body
At least two groups of anchors point, fill concrete in the hollow cylindricality anchor body, at least two groups of anchor points extend along cylindricality anchor body
Direction is set, and is staggered successively；Every group of anchor point includes at least two anchors point, and this at least two anchors point is circumferentially equal along cylindricality anchor body
Even arrangement.
In the scheme of this construction system, the fast positioning guidance system includes：
Track, deck of the track along Waterborne movable construction platform are that side board is set；
Support frame, the setting of support frame as described above movement are in orbit；
Leading truck, the leading truck are arranged on support frame, are integrally located on the outside of Waterborne movable construction platform, and with support
Frame moves along track, completes positioning and the guiding of the construction of stake position.
In the scheme of this construction system, GPS is provided with the leading truck.
In the scheme of this construction system, the leading truck is cage Split type structure, and by hydraulic means driving cage point
The leading truck of body structure closes up and separated.
In the scheme of this construction system, positioning and lead that the leading truck completes to construct stake position with being oriented to steel pile casting to coordinate
To.
In the scheme of this construction system, the guiding steel pile casting uses thin-walled steel pile casting.
The inland river deep water rock quality base steel tube pile embeded in rock rapid construction scheme formed based on such scheme, it can be saved largely
Steel, and inland river deep water rock quality base steel tube pile embeded in rock efficiency of construction is substantially increased, it can effectively solve the problem that prior art institute
The problem of existing.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is anchorage system schematic diagram in this example；
Fig. 2 is the schematic diagram of concrete anchor in this example；
Fig. 3 is the structural representation that fast positioning guidance system is automated in this example；
Fig. 4 is the cooperation schematic diagram that fast positioning guidance system and steel pile casting are automated in this example.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
This example is by taking a certain bridge as an example, to illustrate that the inland river deep water drift net geology steel tube pile embeded in rock that this programme provides is quick
Arrangement and method for construction.
The bridge that this example is directed to is a single-tower self-anchored asymmetric span suspension bridge, and main bridge is steel box-girder and concrete
Cast-in-place structural, Riverbed is relatively thin (thickness about 0.25m) at bridge bridge location, and regional area is naked rock geology, and auxiliary bridge is applied
The interim sidewalk of steel trestle, cast-in-place box beam bracket system, steel box-girder pushing tow Temporary Piers and the tower crane of work utilize steel tube pile embeded in rock
Based on, 605 altogether, embedding rock overall length 3655m.
This example is directed to the bridge geological conditions and construction characteristic, is refuted by the use of large flat as construction platform, and install
Hydraulically adjustable supporting leg, bullk reform is turned into the above-water large-scale construction platform of quickly mobile and stable safety, and using solely
The casing automation fast positioning guidance system of wound, carries out the rapid construction of deep water drift net geology steel tube pile embeded in rock.
Specifically, configuration Waterborne movable construction platform：
This example selection 55m*14m*1.5m (being free of springboard) flat board refutes the main part as operation at sea platform, choosing
Middle ZR220A churning drivens are selected as main rig；Meanwhile QUY80 crawler cranes are selected to coordinate as main crane gear
Construction.
The least favorable situation in churning driven and crawler crane while be considered as when being placed in barge edge is constructed configured accordingly.Pass through
Force analysis is known, when churning driven is placed in flat board simultaneously with crawler crane refutes edge, the angle of inclination of barge is 5 ° or so；Inclined by this
The influence of rake angle, churning driven can not normal works.
For the situation, by setting hydraulic lifting apparatus in this example, with the inclination for avoiding flat board from refuting, it is ensured that churning driven
Normal work.
This hydraulic lifting apparatus is mainly formed with supporting leg and hydraulic means, and the supporting leg is movably vertically located in flat
During plate is refuted, thereon it is even away from some pin rod holes of setting, and carry out supporting leg with dowel pin rod and fix, be achieved in carrying churning driven and shoe
The gravity that band is hung, to ensure stability that flat board is refuted；And hydraulic means is installed in Waterborne movable construction platform relative to supporting leg,
And supporting leg is driven to be lifted or settled relative to Waterborne movable construction platform.
Accordingly, in this example, hydraulic lifting apparatus is set first at four angles that flat board is refuted.Utilize 4 Ф 600*
20000mm seamless steel pipe makes the supporting leg that flat board is refuted, and the making of supporting leg bottom is tapered, is easy to be stable in riverbed, and
One pin rod hole is set at interval of 50cm in more than 5m positions, is easy to hydraulic means to lift supporting leg.The preferred hydraulic oil of hydraulic means
Cylinder, it is arranged on supporting leg, to drive supporting leg.
Thus the hydraulic lifting apparatus formed, after barge positions, coordinated using supporting leg deadweight and hydraulic means, by flat board
Refute supporting leg to be placed on riverbed, be fixed with using pin rod.Now, the gravity of churning driven and crawler crane is mainly held by four supporting legs
By, and ensure that the stability that flat board is refuted.When barge need to move, supporting leg is lifted using hydraulic means, is then moved.
To be cost-effective and facilitate site operation, the flat board in this example, which is refuted, to be not provided with from boat function, while sets use
The anchorage system of anchor hawser form, so that flat board is refuted in construction area movement and positioning.
Therefore, the anchorage system in this example mainly includes at least six groups of anchorage devices, this at least six groups of anchorage device point
Into two groups, the both ends of Waterborne movable construction platform are separately positioned on.
As an example, the anchorage system of this example coordinates composition, every group of anchor using six groups of anchorage devices 20 are (as shown in Figure 1)
Heavy stone used as an anchor device by steel wire rope 22 of a 5t 21, diameters of hoist engine not less than Φ 17.5mm and 7t or so coagulation
Native anchor 23, which coordinates, to be formed.
Specifically as illustrated, refuting the hoist engine 21 that 6 5t are welded on 10, this 6 5t hoist engine 21 every three in flat board
Individual one group, the both ends that flat board refutes 10 are symmetrically distributed in, every group of three hoist engines 21 refute 10 widths in straight along flat board respectively
Line is distributed.Thus each hoist engine set connects 7t or so by steel wire rope 22 of the diameter not less than Φ 17.5mm respectively
Concrete anchor 23 barge is held.
Thus the anchorage system set, it can realize that the both ends that 10 are refuted in flat board are refuted flat board simultaneously from three directions respectively
10 are anchored, and ensure that flat board refutes 10 stability.
It is relatively thin for construction area coating, it can not effectively be anchored at asking on riverbed according to the anchor of common ship
Inscribe, concrete anchor is used in this example, to be effectively anchored on riverbed.
As shown in Fig. 2 concrete anchor 23 includes hollow cylindricality anchor body 23a in this example, and it is arranged on anchor body
At least two groups of anchor point 23b, which coordinate, to be formed, wherein fill concrete in hollow cylindricality anchor body 23a, forms the concrete anchor of realization；
At least two groups of anchor point 23b are set along cylindricality anchor body bearing of trend simultaneously, and are staggered successively；And every group of anchor point includes at least two
Anchor point, this at least two anchors point are arranged circumferentially along cylindricality anchor body.
As an example, using two groups of anchor points in this example, every group includes two anchor point 23b.One group sets in this two groups of anchor points
The two anchor points put on the top of cylindricality anchor body, and in the group are symmetrical；Another group of bottom for being arranged on cylindricality anchor body, and with
The anchor point on top staggers 90 °, and two anchor points in the group are symmetrical.
In addition, for anchor point 23b structure, inverted "L" shaped is preferably used in this example.
Thus the concrete anchor formed effectively can be anchored on riverbed.
Automation fast positioning guidance system is set：
After flat board refutes positioning, only tentatively it is set to, to ensure the precision of pile foundation construction, it is necessary to set positioning guiding rack.
Traditional leading truck is welded into # fonts or rectangle frame using I-steel, is then directed to frame and is welded in construction platform.If adopt
With the construction of traditional direction frame, there will be some following drawback：
(1) leading truck welding and cutting workload are big, and certain destruction is caused to construction platform and leading truck；
(2) leading truck location difficulty, positioning and constant drain time length, cause construction effect low；
(3) positioning precision deficiency, because coordinate data can not be read in real time when leading truck is fixed, causes locating rack in fixation
During shift and can not find in time；
(4) traditional direction frame only can determine that pile foundation plan-position, can not ensure pile foundation perpendicularity.
For problem above existing for traditional direction frame, this example moves on the water sets automation quick in construction platform
Positioning and guiding system.
Referring to Fig. 3 and Fig. 4, the automation fast positioning guidance system 30 in this example is mainly by track 31, support frame 32
And leading truck 33 coordinates composition.
Wherein, deck of the track of track 31 along Waterborne movable construction platform is that side board is set, and realizes that vertical and horizontal slide
Track is arranged.
Support frame 32, it is movably placed on track 31, for driving leading truck 33 to be moved along track 31.
Leading truck 33, it is the main element that fast positioning arrives, and coordinates progress stake position for being oriented to steel pile casting 40 with drill bit
Construction.The leading truck 33 is arranged on support frame 32, is integrally located on the outside of Waterborne movable construction platform, and with support frame along track
All around moved.
In this example, leading truck 33 is specially cage Split type structure, drives realization to close up by corresponding hydraulic means 34
Or open (split), when closing up in middle part formed perpendicular to the water surface guiding dispose through hole, hold be oriented to steel pile casting 40 pass through, make
Obtain the leading truck and both can determine that pile foundation plan-position, and can control pile foundation perpendicularity, while convenient construction again.For leading truck 33
Dimensional structure according to the actual requirements depending on, by diameter 800mm rock-socketed steel pipe piles construction exemplified by, preferably interior length, width and height are respectively
1.5 meters of leading truck.
The leading truck 33 of the cage Split type structure is mainly by symmetrically arranged first split portion 33a and the second split portion 33b
Coordinate and form, when both close up relatively, the leading truck 33 to form cage construction can be combined.
Wherein the first split portion 33a is arranged on support frame 32 relative to the second split portion 33b by rotatable mechanism, and by
Hydraulic means driving around rotatable mechanism towards or backwards to the second split portion 33b rotate；
Meanwhile second split portion 33b relative to the first split portion 33a support frame 32 is arranged on by rotatable mechanism, and
By hydraulic means driving around rotatable mechanism towards or backwards to the first split portion 33a rotate；
Thus the first split portion 33a and the second split portion 33b set is driven to transfer from respective hydraulic means respectively
When moving to upright position, both just coordinate completion to close up the leading truck 33 to form cage construction, can hold and be oriented to steel pile casting 40
Pass through.
On this basis, this example further configures GPS device on leading truck 33, to read the seat of leading truck in real time
Mark, it is ensured that the degree of accuracy of leading truck.Here the preferred GPS mobile terminals of GPS device.
The automation fast positioning guidance system 30 formed according to such scheme uses vertical and horizontal sliding rail, passes through
Sliding rail can realize all around moving for locating rack, coordinate GPS mobile terminals to realize the quick of pile foundation pore-forming leading truck
Positioning, horizontal departure ＜ 50mm.Meanwhile hydraulic pressure fixed system is set in positioning and guiding system, when pile foundation pore-forming leading truck is complete
Into after positioning, leading truck split is realized using hydraulic pressure fixed system, to realize the separation with pile foundation.
In addition, this automation fast positioning guidance system 30 is oriented to steel in concrete operations, using position-limited rack 33 and drill bit
Casing 40, which coordinates, carries out stake position construction (as shown in Figure 4).Due to drill bit be oriented to steel pile casting 40 only play the guiding role, without consider by
Power, therefore wall thickness δ 1.2cm thin-walled steel pile casting can be used, and steel pile casting reusable edible, so as to be constructed based on the system
Great deal of steel can be saved.
This example is when disposing above-mentioned automation fast positioning guidance system 30, first on the deck that flat board is refuted and side board
One track of upper each setting, leading truck is set to refute direction sliding to along flat board.Being directed to erection is set to cage Split type structure simultaneously,
So that leading truck both can determine that pile foundation plan-position, and can control pile foundation perpendicularity, and after the completion of pile foundation construction, liquid can be passed through
Pressure device, frame split is directed to, so as to realize the disengaging with pile foundation, avoids welding and cutting operation.To realize leading truck
Fast positioning and the precision for improving leading truck, install GPS on leading truck, read the coordinate of leading truck in real time, it is ensured that leading truck
The degree of accuracy.
The construction system of deep water drift net geology steel tube pile embeded in rock will be formed according to such scheme, is carried out based on the system
During pile foundation construction, churning driven has the characteristics of speed of application is fast, after packaged type construction platform completes, it is ensured that construction
The stabilization of platform, disposes churning driven on platform, gives full play to the fast advantage of pile foundation speed of fulfiling hole.It is if relatively low for hardness
Argillaceous siltstoue construction environment, this engineering steel pipe pile embedding in rock 5m, rotary digging drilled as holes takes around time 45min~60min；And
When being constructed using impact drill, pore-forming needs 4 day time, and the single pile pore-forming time is greatly shortened.Using the every 4 days piles 1 of impact drill
Root, and the daily pile 4 of churning driven construction is used, improve 16 times equivalent to single complete equipment construction efficiency.
Below in conjunction with the construction system of above-mentioned deep water drift net geology steel tube pile embeded in rock, this example is illustrated
Carry out the process of the rapid construction of deep water drift net geology steel tube pile embeded in rock.
1. being constructed using barge, four corners of barge are navigated near pier position with guide pile, by crawler crane and rotary digging
Brill is rested on barge, with convenient construction.
When barge positioning is carried out in the step so that barge long side direction is parallel to clump of piles stake position to be onstructed, to realize one
The more pile driving constructions of point；Simultaneously by adjusting supporting leg and anchoring barge stability, and barge casts anchor stably, gradient ＜ 1%.
2. determining pile foundation position by GPS system, position-limited rack by moving track movement and is then fixed on the pile foundation
On position.
Quick leading truck positioning construction, time ＜ 30min are being realized using boat-carrying GPS positioning system.
3. steel pile casting is assigned into Riverbed at least 1 meter of depths (as shown in Figure 4) inside position-limited rack.
In the step, steel pile casting is lifted using crawler crane, and vibration hammer, which shakes to sink, constructs；While casing off normal allowable error≤
50mm, profundal zone≤80mm, and pile body perpendicularity≤1%.
4. reposition the installation site of steel pile casting under repetition measurement.
5. carrying out churning driven construction, using steel pile casting to be oriented to, tunneled in steel pile casting using churning driven.
When the step carries out churning driven drilling, churning driven drilling construction pile efficiency >=10 point/meter；, should in drilling process
Slow bore is pulled out slowly, in order to avoid collapse hole；Drilling time log is carried out simultaneously to gather with rock sample；Hole depth measurement, hole are carried out before whole hole in addition
Bottom absolute altitude is than designed elevation ultra-deep >=50mm.
6. carrying out concreting after pore-forming, divide underwater concrete using the embedding petrosa of catheter perfusion.
The construction that the step carries out underwater gliders is as follows：
1. calculating concrete theory side amount according to design drawing, concrete placings plan report mixing plant is carried out in advance；
2. concrete slump should be controlled between 160~200mm；
3. concrete placings use concreting in water, watertight test should be carried out to conduit before construction, qualified rear can be used；
4. selecting funnel model according to the requirement of first filling method, depth of tremie should meet code requirement >=1m after the completion of head fillings；
5. underwater concrete answers primary concreting to complete, if special circumstances occur, when interval time is no more than concrete initial set
Between.
7. carrying out steel-pipe pile positioning by GPS after concreting, and steel-pipe pile is carried out using cultivation pile driving construction；
Stake technique is planted in the step and carries out cultivation pile driving construction, i.e., using vibration hammer is squeezed into steel-pipe pile after with GPS location mixed
Native bottom is coagulated, during which must assure that the depth and perpendicularity of steel-pipe pile.
This cultivation pile driving construction should be carried out after the completion of concrete placings immediately under water, the latest no more than the concrete presetting period.In addition, this
Steel pipe pile driving construction should be accurately positioned, pile deviation allowable error≤300mm, perpendicularity≤1%.
After the completion of 8. steel-pipe pile plants stake, carry out steel pile casting and pull out.
After the completion of steel-pipe pile plants stake, steel pile casting is pulled out using vibration hammer；Furthermore casing pulls out the time no more than concrete initial set
Time.
9. one-time-concreting is completed to prolong outside ship after a campshed base, until concrete extracts steel shield after reaching some strength
Cylinder, ship displacement, carries out next pile foundation construction.
Specifically after casing is pulled out, leading truck is opened using hydraulic system, moves ship to next campshed position.
Based on above-mentioned construction technology, average construction efficiency is 4 pieces/day, and steel-pipe pile totally 605 is always directed to for this this example,
Duration only needs 5 months, and construction effect is high.
In addition, the scheme that this example provides is in practical application, can also bring high economic benefit and social benefit.
Economic benefit：
According to conventional construction method, Pile need to set up interim steel pipe pile platform, and punching is arranged on steel pipe pile platform
Drilling row impact holing is hit, the operation simultaneously of 16 impact drills need to be put into according to this technique, the construction that churning driven is gone on board can be reached
Efficiency.
Under the conditions of the duration, churning driven method economic benefit of going on board is mainly manifested in the setting up of construction platform, casing consumption, machine
Four tool equipment leasing, labour cost aspects.Total economic benefit is 719.78 ten thousand yuan.
Social benefit：
(1) construction effect is high, and the duration is guaranteed.
(2) construction ship is few, and influence to channel is small.
(3) construction worker is few, and safety coefficient is high.
During using setting up temporary platform method, putting up platform and dismounting, hoisting and hanging operation is more, dangerous larger.Using building
Construction method is discussed, removable job platform, need to only be processed in shipyard, avoids setting up and remove and intersecting work for platform
Industry, safety coefficient are high.
(4) churning driven avoids pulping, and environmental pollution is small.
Constructed using conventional impact drill, need to use bentonite pulping, after pulping, after concreting, mud need to carried out
Processing, certain pollution is caused to environment.Constructed using churning driven, be not required to pulping and borehole cleaning, avoid environmental pollution.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (12)
1. inland river deep water rock quality base steel tube pile embeded in rock construction system, it is characterised in that including：
Waterborne movable construction platform, rig, matched crane gear are configured with the Waterborne movable construction platform；
Anchorage system, the anchorage system are arranged in Waterborne movable construction platform, and Waterborne movable construction platform is positioned at and applied
Work area domain；
Fast positioning guidance system, the fast positioning guidance system are arranged in Waterborne movable construction platform, and match-drill is set
Standby and crane gear completes positioning and the guiding of steel pipe pile driving construction.
2. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 1, it is characterised in that institute
Waterborne movable construction platform is stated to refute as main platform body, thereon using churning driven as main rig, using shoe using flat board
Band is hung as crane gear coordinative construction.
3. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 1, it is characterised in that institute
State and hydraulic lifting apparatus is provided with Waterborne movable construction platform, the hydraulic lifting apparatus is arranged in Waterborne movable construction platform
Corner.
4. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 3, it is characterised in that institute
Stating hydraulic lifting apparatus includes supporting leg and hydraulic means, and the supporting leg is movably vertically located in Waterborne movable construction platform
In, thereon it is even away from some pin rod holes of setting, and with dowel pin rod carry out supporting leg fix；The hydraulic means is fixed relative to supporting leg
Move on the water in construction platform, and drive supporting leg to be lifted or settled relative to Waterborne movable construction platform.
5. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 1, it is characterised in that institute
Stating anchorage system includes at least six groups of anchorage devices, and at least six groups of anchorage devices are divided into two groups for this, are separately positioned on Waterborne movable
The both ends of construction platform.
6. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 5, it is characterised in that every
Group anchorage device includes a hoist engine, steel wire rope and concrete anchor, and the hoist engine is arranged on Waterborne movable construction platform
On, and concrete anchor is connected to by steel wire rope.
7. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 6, it is characterised in that institute
Stating concrete anchor includes hollow cylindricality anchor body, and at least two groups of anchor points being arranged on anchor body, the hollow cylindricality anchor
Internal fill concrete, at least two groups of anchor points are set along cylindricality anchor body bearing of trend, and are staggered successively；Wrapped in every group of anchor point
At least two anchors point is included, this at least two anchors point is arranged circumferentially along cylindricality anchor body.
8. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 1, it is characterised in that institute
Stating fast positioning guidance system includes：
Track, deck of the track along Waterborne movable construction platform are that side board is set；
Support frame, the setting of support frame as described above movement are in orbit；
Fast positioning guidance system, the fast positioning guidance system are arranged in Waterborne movable construction platform, and match-drill is set
Standby and crane gear completes positioning and the guiding of steel pipe pile driving construction.
9. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 8, it is characterised in that institute
State and GPS is provided with leading truck.
10. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 8, it is characterised in that
The leading truck is cage Split type structure, and drives the leading truck of cage Split type structure to close up and separate by hydraulic means.
11. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 8, it is characterised in that
The leading truck coordinates positioning and the guiding of completion stake position construction with being oriented to steel pile casting.
12. inland river deep water rock quality base steel tube pile embeded in rock construction system according to claim 11, it is characterised in that
The guiding steel pile casting uses thin-walled steel pile casting.
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| CN201720593137.1U CN206859209U (en) | 2017-05-25 | 2017-05-25 | A kind of inland river deep water rock quality base steel tube pile embeded in rock construction system |
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| CN201720593137.1U CN206859209U (en) | 2017-05-25 | 2017-05-25 | A kind of inland river deep water rock quality base steel tube pile embeded in rock construction system |
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| CN206859209U true CN206859209U (en) | 2018-01-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059850A (en) * | 2017-05-25 | 2017-08-18 | 中交第三航务工程局有限公司 | A kind of inland river deep water rock quality base steel tube pile embeded in rock construction system and technique |
| CN110468833A (en) * | 2019-08-19 | 2019-11-19 | 江苏路航建设工程有限公司 | Drilled grouting piles under water constructing device and its application method for cruiseway |
| CN110804948A (en) * | 2019-10-31 | 2020-02-18 | 安徽省路港工程有限责任公司 | Construction method of steel pipe pile bailey truss foundation full-space bracket system |
| CN112302020A (en) * | 2020-10-23 | 2021-02-02 | 中国五冶集团有限公司 | Guiding device for inserting and driving construction of first pile of large-scale lock catch steel pipe pile cofferdam |
| CN112627731A (en) * | 2020-12-31 | 2021-04-09 | 中国建筑土木建设有限公司 | Deep water torrent light-weight standing type intelligent circulating drilling machine and using method thereof |
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2017
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059850A (en) * | 2017-05-25 | 2017-08-18 | 中交第三航务工程局有限公司 | A kind of inland river deep water rock quality base steel tube pile embeded in rock construction system and technique |
| CN110468833A (en) * | 2019-08-19 | 2019-11-19 | 江苏路航建设工程有限公司 | Drilled grouting piles under water constructing device and its application method for cruiseway |
| CN110468833B (en) * | 2019-08-19 | 2020-11-27 | 江苏路航建设工程有限公司 | Water cast-in-situ bored pile construction device for inland waterway and use method thereof |
| CN110804948A (en) * | 2019-10-31 | 2020-02-18 | 安徽省路港工程有限责任公司 | Construction method of steel pipe pile bailey truss foundation full-space bracket system |
| CN110804948B (en) * | 2019-10-31 | 2021-05-11 | 安徽省路港工程有限责任公司 | Construction method of steel pipe pile bailey truss foundation full-space bracket system |
| CN112302020A (en) * | 2020-10-23 | 2021-02-02 | 中国五冶集团有限公司 | Guiding device for inserting and driving construction of first pile of large-scale lock catch steel pipe pile cofferdam |
| CN112627731A (en) * | 2020-12-31 | 2021-04-09 | 中国建筑土木建设有限公司 | Deep water torrent light-weight standing type intelligent circulating drilling machine and using method thereof |
| CN112627731B (en) * | 2020-12-31 | 2022-07-29 | 中国建筑土木建设有限公司 | Deep water torrent light-weight standing type intelligent circulating drilling machine and using method thereof |
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