CN208148982U - Amphibious geotechnical engineering investigation platform - Google Patents

Abstract

The utility model provides a kind of amphibious geotechnical engineering investigation platform, including consisting of module：Job platform, for equipment needed for installing exploration sampling, in-situ test；Walking module is arranged below job platform, including rack and cterpillar drive, travels by land for the job platform and provides power；Module is leveled, is arranged between the job platform and the walking module, in land-based area prospecting, for keeping the job platform horizontal；Module is gone up and down, is arranged around the job platform, including hydraulic lift and more pile legs, the raising and lowering for realizing spud leg relative to the job platform；Propulsion die is arranged in the rack, in exploration in water, provides the power of navigation and steering for the job platform.The utility model is beneficial in that：It realizes amphibious operation, overcomes tiding to influence caused by the prospecting of intertidal zone region, and can guarantee job platform level.

Description

Amphibious geotechnical engineering investigation platform

Technical field

The utility model relates to a kind of geotechnical engineering investigation platforms, and in particular to the ground that one kind amphibious can use Engineering investigation platform.

Background technique

In the construction of the coastal engineerings such as harbour, bridge, wind-powered electricity generation, coast defence, the required region for carrying out geological mapping must be related to Beach or intertidal zone.Intertidal zone --- refer to the beach between highest water level and lowest water level, has to flood at high tides and expose at ebb tide The characteristics of, usually the soil is porous, low bearing capacity, in the majority with Extra-fine sand, Muddy Bottoms cohesive soil.Existing beach prospecting is usually adopted With：1) ship borne type reconnoitres platform, enters the stranded operation in beach area using flood tide, flood tide exits ship to recycling next time, and prospecting is made Industry is limited by the draft of time and ship of ebbing tide that rises；2) fixed operation platform is built, then there is the mistake building, tear open repeatedly, moving Journey, time-consuming, effort, low efficiency, and will affect the ecological environment of beach or intertidal zone；3) exploration is completed using two sets of land and water equipment Or in-situ test project, prospecting cost are high.In addition to this, at the land and water boundary of lowest water level or shale Coastal Area is also deposited Road cannot repair, vehicle cannot arrive, ship cannot into prospecting blind area.

Currently, partial solution has been disclosed in the prior art, for example, PCT International Patent Application is " buoyant track amphibious Transport device " (PCT/US2007/081750,2007.10.18) provides a kind of for deep from the angle of manned/goods Transport device under water, shallow water or Wetland Environment provides for amphibious operation beneficial to thinking.

For another example, the Chinese utility model patent of Patent No. CN204415072U discloses that a kind of " a kind of intertidal zone is amphibious Drilling platform device ", the device are made of extension paddle machine, power control system, drilling machine, are filled by the amphibious walking of mesa base It sets, solves the problems, such as to drill transition in intertidal zone location, improve operating efficiency, but relate to due to being limited to waters or intertidal zone Water state, it is difficult to implement the in-situ test project based on fixed platform.

For another example, Chinese invention patent application CN104386215A discloses a kind of " floating box type exploration on water job platform ", Job platform is made of exploratory drilling rig, buoyancy tank, bracket, guide pile etc., and platform shifts and positions more convenient, and land and water may be implemented Amphibious exploration sampling.But under the state of waters, which is had no from boat ability, and transition needs other ancillary equipments to support, and wind-engaging, Wave gushes etc. when influencing, and the test equipment on platform can float up and down therewith, makes the in-situ test data distortion measured.

In addition, existing amphibious prospecting platform, in land-based area operation, the position if desired to drill is in slope, dike side Or rugged place, it is difficult to keep job platform horizontal, realize vertical drilling hole.

With quality requirements such as coastal waters bank waterwork, sea-crossing bridge tunnel, deepwater wharf, offshore wind farm, coast defence engineerings Constantly promoted, geotechnical engineering basic engineering be unable to do without sea area, beach, a piece of complete area of land-based area prospecting data.Therefore, in the industry A kind of there is an urgent need to transitions amphibious prospecting job platform flexible, highly-safe, at low cost, operating personnel can pass through behaviour The prospecting equipment for making different purposes on platform, completes the in-situ tests projects such as exploration sampling and static sounding, meets geotechnical engineering The requirement of prospective design.

Utility model content

In view of the foregoing drawbacks, the technical problem to be solved by the present invention is to provide a kind of amphibious geotechnical engineering investigations Platform, operating personnel can be completed by the prospecting equipments of various different purposes on operation job platform in land-based area and waters Exploration sampling and all kinds of in-situ test projects, and can guarantee job platform level, meet wanting for Code for investigation of geotechnical engineering It asks.

In order to solve the above-mentioned technical problem, the utility model provides a kind of amphibious geotechnical engineering investigation platform, packet Include consisting of module：Job platform is equipped in the job platform for equipment needed for installing exploration sampling, in-situ test Buoyant device；Walking module is arranged below job platform, including rack and is connected to the crawler type rows of the rack two sides Walking apparatus travels by land for the job platform and provides power；Module is leveled, is arranged in the job platform and the walking Between module, in land-based area prospecting, for keeping the job platform horizontal；Module is gone up and down, setting is in the job platform week It encloses, including hydraulic lift and more pile legs, the raising and lowering for realizing spud leg relative to the job platform；It promotes Module is arranged in the rack, in exploration in water, provides the power of navigation and steering for the job platform.

Preferably, the leveling module includes more hydraulic legs, and one end of hydraulic leg is fixed in the rack, separately One end is equipped with threaded sleeve, and the job platform is connected by bolt with the threaded sleeve.

Preferably, the job platform is equipped with connecting hole, and the bolt passes through connecting hole and connect with the threaded sleeve.

Preferably, the cterpillar drive includes crawler belt, and be arranged in crawler belt engine, driving wheel, lead To wheel and thrust wheel.

Preferably, buoyancy tank is also equipped in the rack.

Preferably, the job platform includes truss frame and the deck that is laid on above the truss frame, institute Buoyant device is stated to be mounted in the truss frame.

Preferably, each corner of the job platform is equipped with anchoring pile.

Preferably, console is additionally provided on the job platform, the console is equipped with for controlling walking module Steering wheel, the wheel rudder for controlling propulsion die go up and down the operating stick of module and for controlling pressing for leveling module for controlling Button.

Compared with prior art, the beneficial effects of the utility model are：Each comprising modules independent design assembles on demand, It is readily transported；By setting walking module and propulsion die, realizes amphibious operation, overcome tiding and intertidal zone region is surveyed It examines caused influence, without building the road and building fixed platform when use, significantly reduces prospecting cost, while beach is effectively protected Painting or intertidal zone environment；Module is leveled by setting, it is ensured that job platform is horizontal.

Detailed description of the invention

Fig. 1 is the overall structure diagram that the utility model reconnoitres platform；

Fig. 2 is the STRUCTURE DECOMPOSITION and scheme of installation that the utility model reconnoitres platform；

Fig. 3 is job platform and the scheme of installation for leveling module；

Fig. 4 is the scheme of installation of propulsion die and walking module；

Fig. 5 is the structural schematic diagram of console；

Fig. 6 is operation schematic diagram of the utility model in waters operation；

Fig. 7 is operation schematic diagram of the utility model in land-based area operation；

Fig. 8 is operation schematic diagram when the utility model is transported for long-distance；

Fig. 9 is the work flow diagram of the utility model.

Component label instructions：

1 pin hole

2 propulsion dies

3 lifting modules

4 shoes

5 wheel rudders

6 buttons

7 consoles

8 steering wheels

9 operating sticks

10 guardrails

11 anchoring piles

12 moon pools

13 job platforms

14 spud legs

151 collar tie beam portions

152 base portions

16 piston rods

17 directive wheels

18 suspensions

19 cterpillar drives

20 stiffeners

21 driving wheels

22 thrust wheels

30 buoyancy tanks

301 recessed portions

31 hydraulic legs

311 threaded sleeves

312 bolts

313 washers

314 connecting holes

33 racks

40 drilling rods

41 probes

42 seas

43 sea beds

44 drilling machines

50 leveling modules

51 walking modules

Specific embodiment

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.These embodiments are only For illustrating the utility model, and it is not limitation of the utility model.

In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.The utility model described in present specification can be applied to sea area, can equally be well applied to The waters such as river, river, lake and the pool；The land-based area includes beach and intertidal zone, is equally applicable to sand coast, muddy coast, river mouth Intertidal zone region.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be Concrete meaning in novel.

In-situ test is to carry out ten according to national standard " Code for investigation of geotechnical engineering " (GB 50021-2001,2009 editions) Letter stencil shearing test, circular cone dynamic sounding test, standard penetration test (SPT), cone penetration test, lateral loading test, Flat Dilatometer Test With one of wave velocity testing or a variety of.

As illustrated in fig. 1 and 2, the utility model provides a kind of amphibious geotechnical engineering investigation platform, including operation horizontal Platform 13, walking module 51, leveling module 50, lifting module 3 and propulsion die 2.Wherein, job platform 13 takes for installing exploration Equipment needed for sample, in-situ test, job platform 13 is interior to be equipped with buoyant device；Walking module 51 is arranged below job platform 13, Including rack 33 and be connected to the cterpillar drives 19 of 33 two sides of rack, travelled by land for job platform 13 provide it is dynamic Power；It levels module 50 to be arranged between job platform 13 and walking module 51, in land-based area prospecting, for keeping job platform 13 It is horizontal；It goes up and down module 3 to be arranged around job platform 13, including hydraulic lift and more pile legs 14, for realizing spud leg 14 raising and lowering relative to job platform 13；Propulsion die 2 is arranged in rack 33, is operation horizontal in exploration in water The power that platform 13 provides navigation and turns to.

In the preferred embodiment of the utility model, job platform 13 is in rectangle, including truss frame and is laid on purlin Deck above posture frame, buoyant device are the buoyancy tank of proper alignment in truss frame, and buoyancy tank is preferably hollow, rectangular Body, cylinder or cuboid provide required buoyancy to reconnoitre water-area navigation or the anchoring positioning of platform.Four angles of job platform 13 It falls and is mounted on anchoring pile 11, for the positioning prospecting platform that anchors.The surrounding of job platform 13 is impaled by guardrail 10, prevents operation people Member and equipment are fallen from job platform 13 in transport or operation.Moon pool 12 is also provided on job platform 13, such as Fig. 6 and 7 Shown, the drilling rod 40 or casing of exploration equipment can be protruded into hole location by moon pool 12 by operating personnel, to carry out exploration sampling Or in-situ test project.

As shown in Figure 1 and Figure 5, job platform 13 is equipped with console 7, and console 7 is equipped with steering wheel 8, wheel rudder 5, behaviour Make bar 9, button 6.Wherein, steering wheel 8 and wheel rudder 5 control traveling or the navigation direction of prospecting platform respectively；Operating stick 9 is used for When the operation of waters, the lifting of spud leg 14 in control lifting module 3；It include keeping operation for controlling leveling module 13 in button 6 The horizontal button of platform 13.

As shown in figure 4, the cterpillar drive 19 for being connected to 33 two sides of rack includes crawler belt in walking module 51, And engine (not shown), driving wheel 21, directive wheel 17, thrust wheel 22 and suspension 18 in crawler belt are set, wherein driving Wheel 21, directive wheel 17 and thrust wheel 22 are installed in suspension 18.In use, starting crawler type row by the switch on console 7 Engine in walking apparatus 19, engine, to driving wheel 21, drive crawler belt to travel on the ground by pump-control-motor transmission force, and The driving direction of cterpillar drive 19 can be controlled by steering wheel 8, to make to reconnoitre platform arrival predetermined operation position Carry out operation.Preferably, rack 33 is made of crossbeam, stringer and the floor welding of high-strength alloy material.

As shown in Figure 2 and Figure 4, propulsion die 2 is mounted in rack 33, by the assembly such as motor, pulp hub, blade and rudder blade At the power that motor generates is converted into thrust in water, pushes prospecting platform in water-area navigation.Operating personnel passes through console 7 On wheel rudder 5 and speed-regulating switch button, can be controlled in a manner of full circle swinging prospecting platform the speed of a ship or plane and course, realize one bore The boat transition certainly of next drilling is gone in hole after fulfiling assignment.

Further, it is also equipped with buoyancy tank 30 in rack 33, to further promote the overall buoyancy of prospecting platform.Buoyancy tank It is additionally provided with recessed portion 301 corresponding with 12 position of moon pool on 30, is passed through for the drilling rod 40 or casing of exploration equipment.

As shown in Figures 2 and 3, leveling module 50 includes more hydraulic legs 31, it is therefore preferable to four.Hydraulic leg 31 One end is fixed in rack 33, and the other end is equipped with threaded sleeve 311, is then equipped with connecting hole 314, bolt 312 on job platform 13 Job platform 13 is connected with threaded sleeve 311 by connecting hole 314.Preferably, washer 313 is also cased on bolt 312.? After reaching land-based area predetermined operation position, starts the button 6 on console 7 to control the lifting of four hydraulic legs 31, make operation Platform 13 keeps horizontality at hole location, realizes vertical drilling hole.

As depicted in figs. 1 and 2, lifting module 3 includes the spud leg 14 that hydraulic lift and lower end are connected with shoe 4, and Four corners of job platform 13 are fixed on by stiffener 20 and bolt.Hydraulic lift includes collar tie beam portion 151 and pedestal Portion 152, base portion 152 is interior to be equipped with hydraulic cylinder and locking device, and the piston rod 16 of hydraulic cylinder is connected with collar tie beam portion 151.Spud leg 14 are set in hydraulic lift, and are provided with multiple pin holes 1 on spud leg 14 along its length, and collar tie beam portion 151 is equipped with one can With the fixation hole that any one pin hole 1 is aligned on spud leg 14.Spud leg 14 can continuously be lengthened by spud leg connector, and pass through bolt It is connected.

As shown in fig. 6, navigating by water prospecting platform to predetermined operation position in waters operation, connecting spud leg 14 section by section makes Lengthening, and decline spud leg 14 until shoe 4 be inserted into sea bed 43, then base portion 152 locking device lock spud leg 14, it is hydraulic Cylinder drives piston rod 16 to rise a pitch, and bolt is carried out by the pin hole 1 that the fixation hole in collar tie beam portion 151 is inserted on spud leg 14 It is fixed, it unclamps locking device and piston rod 16 is driven to shrink, so that it may so that job platform 13 rises one relative to spud leg 14 Pitch.This process is recycled, that is, job platform 13 may make to rise to 42 top certain altitude of sea, implements exploration sampling or former Bit test, avoid wave, wave, tide, gush to prospecting operation influence.After the completion of operation, the locking device of base portion 152 locks spud leg 14, Driven by Hydraulic Cylinder piston rod 16 declines a pitch, the pin on fixation hole insertion spud leg 14 that bolt is passed through collar tie beam portion 151 Hole 1 is fixed, and unclamps locking device and piston rod 16 is driven to extend, so that it may so that job platform 13 is relative under spud leg 14 One pitch drops.This process is recycled, job platform 13 can be dropped to sea 42.

The application method of above-mentioned amphibious geotechnical engineering investigation platform is illustrated below.

As shown in figure 9, this approach includes the following steps：

A. stage+module：As shown in Figure 2 and Figure 3, walking module 51, propulsion die 2 are passed through into leveling module 50 and operation horizontal Platform 13 is connected, and forms a basic amphibious platform, and equipment needed for exploration sampling, in-situ test is fixed on job platform On 13；

B. platform transports：As shown in figure 8, spud leg 14 is separated after taking out in lifting module 3 with shoe 4, it is placed on work On industry platform 13.Equally, the building blocks such as guardrail 10, anchoring pile 11 and hydraulic lift can be placed on job platform 13. By platform integral lifting, or by the button 6 and steering wheel 8 on operating personnel's operating console 7, job platform 13 is driven to It on the transport agents such as vehicle, ship or container, transports near each comprising modules to predetermined operation position, then job platform 13 is hung down Or lower transport agent is voluntarily travelled, it is assembled into the amphibious geotechnical engineering investigation platform；Then according to operating area Situation executes following step C and/or D；

C. land-based area operation：As shown in fig. 7, the prospecting platform is travelled to predetermined operation position, if predetermined operation position At inclination, then the button 6 on operating console 7 is adjusted the height and angle of hydraulic leg 31, so that operation horizontal After platform (13) keeps horizontal, exploration sampling or in-situ test project are come into effect, and passes through drilling machine 44 for drilling rod 40 and probe 41 It protrudes into drilling.When carrying out exploration sampling, probe 41 is soil sampler；When carrying out in-situ test, probe 41 is static sounding probe Or cross wrench, specific probe type depend on carried out in-situ test project.After one hole location, pass through walking module 51 travel the prospecting platform to next hole location, continue to implement exploration sampling or in-situ test, until land-based area prospecting operation is complete At.

D. waters operation：As shown in fig. 6, prospecting platform is gradually driven into water along beach or intertidal zone, operating personnel is opened Propulsion die 2 is moved, the wheel rudder 5 on operating console 7 navigates by water the prospecting platform to predetermined operation position, if being explored Sampling, then execute following steps：

A) anchoring positioning：After bore position is accurately positioned, pass through the fixed prospecting platform of anchoring pile 11；

B) exploration sampling：The drilling machine 44 on job platform 13 is operated, persistently creeps into, sample this process, until being drilled into pre- Determine hole depths；

C) transition：After the completion of operation, anchor, by the driving navigation of propulsion die 2 to next hole location, repeat the above steps a) and b)；

If carrying out in-situ test, following steps are executed：

1) spud leg under：Spud leg 14 is declined section by section in predetermined operation position, the shoe 4 of 14 lower end of spud leg is made to be inserted into sea bed 43；

2) peaceful：Using hydraulic lift, continue lower spud leg 14, until entire job platform 13 rise to sea 42 with Upper certain altitude forms a fixed offshore platform；

3) in-situ test：The in-situ test equipment on job platform 13 is operated, in-situ test operation is implemented；

4) platform and pile pulling are dropped：After the completion of operation, job platform 13 is down to sea 42 using hydraulic lift, by stake Leg 14 extracts sea bed 43；

5) transition：1) navigation repeats the above steps to next hole location to 4).

Further, when needing, according to flood tide and ebb, to be alternately performed when intertidal zone carries out prolonged prospecting operation Above-mentioned steps C and D.

In addition, according to code requirement, in-situ test equipment must based on a fixed platform not affected by environment, therefore Sea area carries out that above-mentioned steps 2 must be used when in-situ test) increase job platform 13, leave sea 42.Its tangible sea area carries out When exploration sampling, first platform can also be risen, then carry out exploration sampling, although so operation can reduce operating efficiency, energy Promote sampling quality.

After the operation of waters, prospecting platform is sailed back land-based area by wheel rudder 5 on operating personnel's operating console 7；Land-based area is made After industry, prospecting platform is driven into specified region, each comprising modules is dismantled and is placed on job platform 13, it will be such as Fig. 8 Shown in prospecting platform sail go back to departure place, this prospecting project terminates.

As described above, the utility model has the advantages that：

1) it by setting walking module 51 and propulsion die 2, realizes amphibious operation, overcomes tiding to intertidal zone area Influence caused by the prospecting of domain significantly reduces prospecting cost, simultaneously effective without building the road and building fixed platform when use Protect beach or intertidal zone environment；

2) pass through setting leveling module 50, it is ensured that job platform 13 is horizontal, solves when job platform 13 is in oblique It will cause the problem of bore inclining when slope or scabland；

3) each module independent design of the utility model is assembled on demand, is readily transported.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change It also should be regarded as the protection scope of the utility model into replacement.

Claims (8)

1. a kind of amphibious geotechnical engineering investigation platform, which is characterized in that including consisting of module：

Job platform (13) is equipped with buoyancy in the job platform (13) for equipment needed for installing exploration sampling, in-situ test Device；

Walking module (51), setting is below the job platform (13), including rack (33) and is connected to the rack (33) two The cterpillar drive (19) of side travels by land for the job platform (13) and provides power；

It levels module (50), is arranged between the job platform (13) and the walking module (51), in land-based area prospecting, use It is horizontal in the holding job platform (13)；

It goes up and down module (3), is arranged around the job platform (13), including hydraulic lift and more pile legs (14), use In the raising and lowering of realization spud leg (14) relative to the job platform (13)；

Propulsion die (2) is arranged on the rack (33), in exploration in water, provides navigation for the job platform (13) With the power of steering.

2. prospecting platform according to claim 1, which is characterized in that the leveling module (50) includes more hydraulic legs (31), one end of the hydraulic leg (31) is fixed on the rack (33), and the other end is equipped with threaded sleeve (311), described Job platform (13) is connected by bolt (312) with the threaded sleeve (311).

3. prospecting platform according to claim 2, which is characterized in that the job platform (13) is equipped with connecting hole (314), the bolt (312) passes through the connecting hole (314) and connect with the threaded sleeve (311).

4. prospecting platform according to claim 1, which is characterized in that the cterpillar drive (19) includes crawler belt, And engine, driving wheel (21), directive wheel (17) and thrust wheel (22) in crawler belt are set.

5. prospecting platform according to claim 1, which is characterized in that be also equipped with buoyancy tank (30) in the rack (33).

6. prospecting platform according to claim 1, which is characterized in that the job platform (13) include truss frame and It is laid on the deck above the truss frame, the buoyant device is mounted in the truss frame.

7. prospecting platform according to claim 1, which is characterized in that each corner of the job platform (13) is equipped with anchor Stake (11).

8. prospecting platform according to claim 1, which is characterized in that be additionally provided with console on the job platform (13) (7), the console (7) be equipped with for control the steering wheel (8) of walking module, the wheel rudder (5) for controlling propulsion die, Button (6) for controlling the operating stick (9) of lifting module and for controlling leveling module.