A kind of efficient multi-functional construction of hydro project dredging drill hole equipment
Technical field
The invention belongs to construction of hydro project engineering device technique field, more particularly to a kind of efficient multi-functional hydraulic engineering
Dredging drill hole equipment is used in construction.
Background technology
Engineering driller is one of rig classification and extension, as its name suggests, engineering driller be for skyscraper, harbour,
The rig of the large-diameter bored pile construction of the engineerings such as harbour, dam, electric power, bridge, engineering driller classification:Impact drill, lean on
The up-and-down movement of drilling tool, make drill bit impact shaft bottom with broken rock.Its is simple in construction, does not have circulation well cleanup system, landwaste
Removing can not be carried out simultaneously with rig, thus effect is relatively low.Rotary drill, by the gyration broken rock of drilling tool
And pore-forming.Combinationdrill has 2 kinds:A kind of is that will impact the water drilling rig that drilling is combined together with gyroscopic action, such as pneumatic
Down-hole hammer rig.Down-hole hammer drilling tool is made up of cylinder sleeve and piston etc..Pressure-air is provided by air compressor to promote above and below piston
Move back and forth, drill hammer with strengthen drill bit drilling rock stratum ability.Another kind is increased on the basis of rotating disk rotary drill
If beater mechanism, based on rotary drilling, the dual-purpose water drilling rig of percussion drilling when running into boulder bed, to various stratum
Strong adaptability, prior art be China Patent Publication No. be CN201710121422.8 a kind of construction of hydro project drilling
Technical scheme is used by machine:Including base, filtered water tank is provided with the left of base upper end, suction hose is provided with the middle part of filtered water tank, is inhaled
Water pipe upper end is connected with pulsating pump, and pulsating pump upper end is connected with aqueduct, No.1 hydraulic cylinder, base are provided with the middle part of filtered water tank right-hand member
Pressing filter box is provided with the right side of upper end, is provided with pressing plate inside pressing filter box upper end, pressing filter box bottom inner portion is provided with filter plate, and filter plate lower end is provided with
Shower nozzle, shower nozzle lower end are connected with distributive pipe, are provided with the left of pressing filter box upper end and draw dredge pump, drawn dredge pump upper end and be connected with mud guide pipe, pressed
No.1 lifting arm is provided with the middle part of filter box right-hand member, No.1 lifting arm upper end is connected with lifting large arm, and lifting large arm upper end is connected with two
Number lifting arm, lifts large arm and No. two lifting arm right-hand members are connected with drilling pipe.
But also there is conveniently make casing and other items more for existing multi-functional construction of hydro project dredging drill hole equipment
Add and be accurately installed to the position specified, conveniently learn in opened up hole whether there is ponding and in silt dredging easily easily to inhaling
The problem of silt pipe results in blockage.
Therefore, a kind of efficient multi-functional construction of hydro project dredging drill hole equipment of invention seems very necessary.
The content of the invention
In order to solve the above-mentioned technical problem, it is clear with drilling to provide a kind of efficient multi-functional construction of hydro project by the present invention
Silt equipment, conveniently make casing and other items more accurately to solve existing multi-functional construction of hydro project dredging drill hole equipment
It is installed to the position specified, conveniently learns in opened up hole whether have ponding and easily easily silt-sucking tube is caused in silt dredging
The problem of blocking.A kind of efficient multi-functional construction of hydro project dredging drill hole equipment, including car body, working hole are mobile
Wheel, grafting groove, working cabined, motor is stored, the first storage is taken turns, support for construction, pulley, connecting steel wire ropes, fixed chute, Gu
Dingan County is shelved, and is slided limited block, drilling motor, is punched cylinder, reinforcing bar, silt dredging pump, go out the pipe that becomes silted up, silt-sucking tube, fixed position-limited rack knot
Structure, level measuring spherical structure, standing harden structure, anti-stopper structure, article movement string bag structure, sealing tubular construction and support rolling hitch
Structure, described working hole are opened in the right-hand member of car body;Described movable pulley is separately mounted to the left and right sides of car body front surface;Institute
The grafting groove stated is opened in the left side of car body front surface;Described working cabined is welded on the upper left quarter of car body;Described storage
Motor bolt is arranged on the right side of working cabined;The first described storage wheel is arranged on the output shaft of storage motor;Described applies
Work support frame is welded on the upper right quarter of car body;Described pulley bolt is arranged on the top of support for construction inwall;Described company
Steel wire rope one end and the first storage wheel connection are connect, the other end is connected with fixing and mounting bracket;Described fixed chute is opened in construction
On the inwall of support frame;Described fixing and mounting bracket is fixed on the fixed chute of support for construction inwall by sliding limited block
On;Described drilling motor bolt is arranged on the lower section inside fixing and mounting bracket;Described punching cylinder is pacified through fixing and mounting bracket
On the output shaft of drilling motor;Described reinforcing bar one end and support for construction bolt connection, the other end and car body bolt
Connection;Described silt dredging pump is arranged on the longitudinally intermediate portion position of car body upper surface;The described pipe that becomes silted up that goes out is arranged on the positive table of silt dredging pump
The upper left quarter in face;Described silt-sucking tube is arranged on the upper right quarter of silt dredging pump;Described fixation position-limited rack structure welding is in construction branch
The upper right corner of support;Described level measuring spherical structure is welded on the right side of silt dredging pump;Described standing harden structure is placed on slotting
Connect in groove;Described anti-stopper structure is arranged on the top of silt-sucking tube;Described article movement string bag structural bolts are arranged on
The top of fixed position-limited rack structure;Lower left quarter of the described seal pipe structure welding in fixed position-limited rack structure;Described support
Wheel construction is welded on the bottom of fixed position-limited rack structure.
Preferably, described fixation position-limited rack structure includes Connection Bracket, working plate, places installing plate, hydraulic cylinder, peace
Bar is filled, folding stand, fixed plate, the first fixing bolt, fuel tank, oil pipe and oil pump, described working plate are welded on Connection Bracket
Bottom;Described placement installing plate is welded on the rear wall of Connection Bracket;Described hydraulic cylinder bolt, which is arranged on to place, pacifies
The upper surface of loading board;Described mounting rod is arranged on the left end of hydraulic cylinder;Described folding stand is welded on the left end of mounting rod;Institute
The bolt of fixing plate stated is arranged on the left end on the inside of folding stand;Described fuel tank is welded on the upper surface of working plate;Described oil
Pipe one end is connected with hydraulic cylinder, and the other end is connected with fuel tank;Described oil pump is arranged on oil pipe.
Preferably, described level measuring spherical structure includes fixed block, bearing, rotary shaft, transverse slat, handle, take-up pulley, connects
Extension bar, hollow pipe, the second fixing bolt, detection rope and floater shot, described bearing are embedded in the top of fixed block front surface;Institute
The rotary shaft stated is plugged in bearing;Described transverse slat is welded on the rear portion of rotary shaft;Described handle is welded on transverse slat rear wall
Right side;Described connecting rod is welded on the right lower quadrant of fixed block;Described hollow pipe is welded on the right-hand member of connecting rod;Described
Second fixing bolt is threaded in the upper left quarter of hollow pipe.
Preferably, described standing harden structure includes box body, containing cavities, hinge, cage plate, expansion plate, lifts steel wire and station
Vertical block, described containing cavities are opened in the upper surface of box body;Described cage plate is arranged on a left side for box body by hinge bolt respectively
Right both sides;Described expansion plate is plugged on the inside of cage plate.
Preferably, described anti-stopper structure includes connector, telescoping tube, socket pipe, regulating bolt, positive baffle plate, side block
Plate and floating cylinder, described telescoping tube one end are welded on the left and right sides of connector upper surface, and the other end is plugged in socket pipe;
Described regulating bolt is threaded in the junction of telescoping tube and socket pipe;The described floating cementing upper table in side shield of cylinder
Face.
Preferably, described article movement string bag structure includes lifting moving motor, mounting disc, and the second storage is taken turns, and first
Bearing steel wire, hook, the second bearing steel wire and the placement string bag, described lifting moving motor is arranged on by mounting disc bolt to be connected
Connect the upper surface of fixed mount;The second described storage wheel is on the output shaft of lifting moving motor;The first described load-bearing
Steel wire one end is connected with the second storage wheel connection, the other end by linking up with the second bearing steel wire;The described placement string bag is fixed
In the bottom of the second bearing steel wire.
Preferably, described sealing tubular construction includes regulation pipe, connecting plate, communicating pipe body, connect chamber, closure, erect
Bar, sealing ring and protective cover, described regulation pipe are welded on the right-hand member of communicating pipe body;Described connecting plate is welded on regulation pipe
Right-hand member;Described connection chamber is opened in the inside of communicating pipe body;Described closure is placed on the top of communicating pipe body;
Described montant is welded on the upper left quarter of closure;Described sealing ring is glued to the lower surface of communicating pipe body;Described is anti-
Shield is welded on the bottom of communicating pipe tube wall.
Preferably, described folding stand specifically uses U-shaped stainless steel frame, and the fixed plate on the inside of described folding stand is specifically adopted
With stainless steel plate, arc is arranged on the right side of described fixed plate, the first fixation is threaded with the left of described fixed plate
Bolt.
Preferably, described mounting rod one end is connected with hydraulic cylinder, and the other end is connected with folding stand.
Preferably, described floater shot specifically uses foam ball, described floater shot by detect rope through hollow pipe with
Take-up pulley is connected, and the middle part of described detection rope is fixed in hollow pipe by the second fixing bolt.
Preferably, described take-up pulley is socketed in the front portion of rotary shaft, described take-up pulley and detection rope connection.
Preferably, described standing block is connected by lifting steel wire with standing block, and described standing block and lifting steel wire are put
Put and specifically use PVC plastic block in the inside of containing cavities, described standing block.
Preferably, described telescoping tube and socket pipe are adapted, and are fixed by regulating bolt.
Preferably, described positive baffle plate is welded on the top of socket pipe, and the left and right ends of described positive baffle plate are welded with side
Baffle plate.
Preferably, the described placement string bag specifically uses steel wire, the described placement string bag by the second bearing steel wire with
Hook connection.
Preferably, the described interior connection lumen pore footpath of communicating pipe body is 30 centimetres to 35 centimetres, described connection
Chamber connects with protective cover.
Compared with prior art, beneficial effects of the present invention are:
1. in the present invention, described folding stand specifically uses U-shaped stainless steel frame, and the fixed plate on the inside of described folding stand is specifically adopted
With stainless steel plate, arc is arranged on the right side of described fixed plate, the first fixation is threaded with the left of described fixed plate
Bolt, be advantageous to easily fix the similar article such as casing, at the same be also convenient for article is more precisely installed to specified
Position.
2. in the present invention, described mounting rod one end is connected with hydraulic cylinder, and the other end is connected with folding stand, the side of being advantageous to
Just the position of installation article required for adjustment.
3. in the present invention, described floater shot specifically uses foam ball, described floater shot is restricted through hollow by detecting
Pipe is connected with take-up pulley, and the middle part of described detection rope is fixed in hollow pipe by the second fixing bolt, is advantageous to more
Whether add in the opened hole of convenient detection has substantial amounts of water.
4. in the present invention, described take-up pulley is socketed in the front portion of rotary shaft, described take-up pulley and detection rope connection,
Be advantageous to more easily store detection rope.
5. in the present invention, described standing block is connected by lifting steel wire with standing block, described standing block and lifting steel
Silk is placed on the inside of containing cavities, and described standing block specifically uses PVC plastic block, is advantageous to easily make staff stand
On standing block, while also staff is more easily operated, also help and add the multi-functional hydraulic engineering
The function of construction dredging drill hole equipment.
6. in the present invention, described telescoping tube and socket pipe are adapted, and are fixed by regulating bolt, the side of being advantageous to
Just the length of telescoping tube and socket pipe is adjusted, while what is be also convenient for is placed into the too deep place of mud.
7. in the present invention, described positive baffle plate is welded on the top of socket pipe, the left and right ends welding of described positive baffle plate
There is side shield, be advantageous in silt dredging, the problem of anti-stopper structure can be avoided to be resulted in blockage when going deep into mud.
8. in the present invention, the described placement string bag specifically uses steel wire, the described placement string bag passes through the second load-bearing steel
Silk connects with hook, is advantageous in construction, in that context it may be convenient to mobile overweight stone or other articles.
9. in the present invention, the described interior connection lumen pore footpath of communicating pipe body is 30 centimetres to 35 centimetres, described
Connection chamber connects with protective cover, is advantageous in rainwater weather, can prevent substantial amounts of rainwater from entering the multi-functional water conservancy work
In the hole that journey construction dredging drill hole equipment is opened.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the fixation position-limited rack structure of the present invention.
Fig. 3 is the structural representation of the level measuring spherical structure of the present invention.
Fig. 4 is the structural representation of the standing harden structure of the present invention.
Fig. 5 is the structural representation of the anti-stopper structure of the present invention.
Fig. 6 is the structural representation of the article movement string bag structure of the present invention.
Fig. 7 is the structural representation of the sealing tubular construction of the present invention.
In figure:
1st, car body;2nd, working hole;3rd, movable pulley;4th, grafting groove;5th, working cabined;6th, motor is stored;7th, the first storage wheel;8th, it is solid
Determine frame;9th, pulley;10th, connecting steel wire ropes;11st, fixed chute;12nd, fixing and mounting bracket;13rd, limited block is slided;14th, punching electricity
Machine;15th, cylinder is punched;16th, reinforcing bar;17th, silt dredging pump;18th, the pipe that becomes silted up is gone out;19th, silt-sucking tube;20th, fixed position-limited rack structure;201st, even
Connect fixed mount;202nd, working plate;203rd, installing plate is placed;204th, hydraulic cylinder;205th, mounting rod;206th, folding stand;207th, it is fixed
Plate;208th, the first fixing bolt;209th, fuel tank;2010th, oil pipe;2011st, oil pump;21st, level measuring spherical structure;211st, it is fixed
Block;212nd, bearing;213rd, rotary shaft;214th, transverse slat;215th, handle;216th, take-up pulley;217th, connecting rod;218th, hollow pipe;
219th, the second fixing bolt;2110th, detection rope;2111st, floater shot;22nd, standing harden structure;221st, box body;222nd, containing cavities;
223rd, hinge;224th, cage plate;225th, expansion plate;226th, steel wire is lifted;227th, standing block;23rd, anti-stopper structure;231st, connect
Head;232nd, telescoping tube;233rd, socket pipe;234th, regulating bolt;235th, positive baffle plate;236th, side shield;237th, cylinder is floated;24th, thing
Product move string bag structure;241st, lifting moving motor;242nd, mounting disc;243rd, the second storage wheel;244th, the first bearing steel wire;
245th, link up with;246th, the second bearing steel wire;247th, the string bag is placed;25th, tubular construction is sealed;251st, regulation pipe;252nd, connecting plate;
253rd, communicating pipe body;254th, chamber is connected;255th, closure;256th, montant;257th, sealing ring;258th, protective cover;26th, support wheel
Structure.
Embodiment
The present invention is described further below in conjunction with accompanying drawing:
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 7
The present invention provides one kind efficient multi-functional construction of hydro project dredging drill hole equipment, including car body 1, working hole 2,
Movable pulley 3, grafting groove 4, working cabined 5, store motor 6, the first storage wheel 7, support for construction 8, pulley 9, connecting steel wire ropes
10, fixed chute 11, fixing and mounting bracket 12, limited block 13 is slided, drilling motor 14, punches cylinder 15, reinforcing bar 16, silt dredging pump
17, go out to become silted up pipe 18, silt-sucking tube 19, fixed position-limited rack structure 20, level measuring spherical structure 21, standing harden structure 22, anti-plug knot
Structure 23, article movement string bag structure 24, sealing tubular construction 25 and support wheel construction 26, described working hole 2 are opened in car body 1
Right-hand member;Described movable pulley 3 is separately mounted to the left and right sides of the front surface of car body 1;Described grafting groove 4 is opened in car body 1
The left side of front surface;Described working cabined 5 is welded on the upper left quarter of car body 1;The described bolt of storage motor 6 is arranged on working cabined
5 right side;The first described storage wheel 7 is arranged on the output shaft of storage motor 6;Described support for construction 8 is welded on car
The upper right quarter of body 1;The described bolt of pulley 9 is arranged on the top of the inwall of support for construction 8;Described one end of connecting steel wire ropes 10
It is connected with the first storage wheel 7, the other end is connected with fixing and mounting bracket 12;Described fixed chute 11 is opened in support for construction 8
Inwall on;Described fixing and mounting bracket 12 is fixed on the fixed chute 11 of the inwall of support for construction 8 by sliding limited block 13
On;The described bolt of drilling motor 14 is arranged on the lower section inside fixing and mounting bracket 12;Described punching cylinder 15 is pacified through fixed
12 are shelved to be arranged on the output shaft of drilling motor 14;Described one end of reinforcing bar 16 and the bolt connection of support for construction 8, it is another
End and the bolt connection of car body 1;Described silt dredging pump 17 is arranged on the longitudinally intermediate portion position of the upper surface of car body 1;Described goes out the pipe that becomes silted up
18 are arranged on the upper left quarter of the front surface of silt dredging pump 17;Described silt-sucking tube 19 is arranged on the upper right quarter of silt dredging pump 17;Described consolidates
Fixing limit frame structure 20 is welded on the upper right corner of support for construction 8;Described level measuring spherical structure 21 is welded on silt dredging pump 17
Right side;Described standing harden structure 22 is placed in grafting groove 4;Described anti-stopper structure 23 is arranged on silt-sucking tube 19
Top;Described article movement string bag structure 24 bolt is arranged on the top of fixed position-limited rack structure 20;Described seal pipe knot
Structure 25 is welded on the lower left quarter of fixed position-limited rack structure 20;Described support wheel construction 26 is welded on fixed position-limited rack structure 20
Bottom.
In above-described embodiment, specifically, described fixation position-limited rack structure 20 includes Connection Bracket 201, working plate
202, place installing plate 203, hydraulic cylinder 204, mounting rod 205, folding stand 206, fixed plate 207, the first fixing bolt 208, oil
Case 209, oil pipe 2010 and oil pump 2011, described working plate 202 are welded on the bottom of Connection Bracket 201;Described placement
Installing plate 203 is welded on the rear wall of Connection Bracket 201;The described bolt of hydraulic cylinder 204, which is arranged on, places installing plate 203
Upper surface;Described mounting rod 205 is arranged on the left end of hydraulic cylinder 204;Described folding stand 206 is welded on mounting rod 205
Left end;The described bolt of fixed plate 207 is arranged on the left end of the inner side of folding stand 206;Described fuel tank 209 is welded on working plate
202 upper surface;Described one end of oil pipe 2010 is connected with hydraulic cylinder 204, and the other end is connected with fuel tank 209;Described oil pump
2011 are arranged on oil pipe 2010.
In above-described embodiment, specifically, described level measuring spherical structure 21 includes fixed block 211, bearing 212, rotation
Axle 213, transverse slat 214, handle 215, take-up pulley 216, connecting rod 217, hollow pipe 218, the second fixing bolt 219, detection rope
2110 and floater shot 2111, described bearing 212 be embedded in the top of the front surface of fixed block 211;The described grafting of rotary shaft 213
In bearing 212;Described transverse slat 214 is welded on the rear portion of rotary shaft 213;Described handle 215 is welded on the rear wall of transverse slat 214
Right side;Described connecting rod 217 is welded on the right lower quadrant of fixed block 211;Described hollow pipe 218 is welded on connecting rod 217
Right-hand member;The second described fixing bolt 219 is threaded in the upper left quarter of hollow pipe 218.
In above-described embodiment, specifically, described standing harden structure 22 includes box body 221, containing cavities 222, hinge 223,
Cage plate 224, expansion plate 225, lifts steel wire 226 and standing block 227, described containing cavities 222 are opened in the upper table of box body 221
Face;Described cage plate 224 is arranged on the left and right sides of box body 221 by the bolt of hinge 223 respectively;Described expansion plate 225 is inserted
It is connected on the inside of cage plate 224.
In above-described embodiment, specifically, described anti-stopper structure 23 includes connector 231, telescoping tube 232, socket pipe
233, regulating bolt 234, positive baffle plate 235, side shield 236 and floating cylinder 237, described one end of telescoping tube 232 is welded on connection
The left and right sides of first 231 upper surface, the other end are plugged in socket pipe 233;Described regulating bolt 234 is threaded in flexible
The junction of pipe 232 and socket pipe 233;Described floating cylinder 237 is cementing in the upper surface of side shield 236.
In above-described embodiment, specifically, described article movement string bag structure 24 includes lifting moving motor 241, install
Disk 242, the second storage wheel 243, the first bearing steel wire 244, hook 245, the second bearing steel wire 246 and the placement string bag 247, it is described
Lifting moving motor 241 by the bolt of mounting disc 242 be arranged on Connection Bracket 201 upper surface;The second described storage
Wheel 243 is arranged on the output shaft of lifting moving motor 241;243 are taken turns with the second storage in described one end of the first bearing steel wire 244
Connection, the other end are connected by hook 245 with the second bearing steel wire 246;The described placement string bag 247 is fixed on the second load-bearing steel
The bottom of silk 246.
In above-described embodiment, specifically, described sealing tubular construction 25 includes regulation pipe 251, connecting plate 252, communicating pipe
Body 253, chamber 254 is connected, closure 255, montant 256, sealing ring 257 and protective cover 258, described regulation pipe 251 are welded
In the right-hand member of communicating pipe body 253;Described connecting plate 252 is welded on the right-hand member of regulation pipe 251;Described connection chamber 254 is opened
It is located at the inside of communicating pipe body 253;Described closure 255 is placed on the top of communicating pipe body 253;Described montant
256 are welded on the upper left quarter of closure 255;Described sealing ring 257 is glued to the lower surface of communicating pipe body 253;Described
Protective cover 258 is welded on the bottom of the outer wall of communicating pipe body 253.
In above-described embodiment, specifically, described folding stand 206 specifically uses U-shaped stainless steel frame, described folding stand
The fixed plate 207 of 206 inner sides specifically uses stainless steel plate, and the right side of described fixed plate 207 is arranged to arc, described fixation
The left side of plate 207 is threaded with the first fixing bolt 208, is advantageous to easily fix the similar article such as casing, simultaneously
What is be also convenient for makes article more precisely be installed to the position specified.
In above-described embodiment, specifically, described one end of mounting rod 205 is connected with hydraulic cylinder 204, the other end and folding stand
206 connections, the position of installation article required for being advantageous to convenient adjustment.
In above-described embodiment, specifically, described floater shot 2111 specifically uses foam ball, described floater shot 2111 leads to
Cross detection rope 2110 to be connected with take-up pulley 216 through hollow pipe 218, the middle part of described detection rope 2110 is solid by second
Determine bolt 219 to be fixed in hollow pipe 218, be advantageous to more easily detect whether have substantial amounts of water in opened hole.
In above-described embodiment, specifically, described take-up pulley 216 is socketed in the front portion of rotary shaft 213, described take-up pulley
216 are connected with detection rope 2110, are advantageous to more easily store detection rope 2110.
In above-described embodiment, specifically, described standing block 227 is connected by lifting steel wire 226 with standing block 227, institute
The standing block 227 and lifting steel wire 226 stated are placed on the inside of containing cavities 222, and described standing block 227 specifically uses PVC plastic
Expect block, be advantageous to easily make operator station stand on standing block 227, while also make staff more easily carry out work
Make, also help the function of adding the multi-functional construction of hydro project dredging drill hole equipment.
In above-described embodiment, specifically, described telescoping tube 232 and socket pipe 233 is adapted, and pass through regulating bolt
234 fix, and are advantageous to the length of convenient regulation telescoping tube 232 and socket pipe 233, at the same be also convenient for be placed into mud too deep
Place.
In above-described embodiment, specifically, described positive baffle plate 235 is welded on the top of socket pipe 233, described positive baffle plate
235 left and right ends are welded with side shield 236, are advantageous in silt dredging, and the anti-stopper structure 23 can be avoided to go deep into mud
When the problem of resulting in blockage.
In above-described embodiment, specifically, the described placement string bag 247 specifically uses steel wire, the described placement string bag 247
245 be connected, is advantageous in construction with hook by the second bearing steel wire 246, in that context it may be convenient to move overweight stone or its
Its article.
In above-described embodiment, specifically, connection chamber 254 aperture is 30 centimetres to three in described communicating pipe body 253
15 centimetres, described connection chamber 254 connects with protective cover 258, is advantageous to that, in rainwater weather, substantial amounts of rainwater can be prevented
Enter in the hole that the multi-functional construction of hydro project dredging drill hole equipment is opened.
Operation principle
The operation principle of the present invention:When installing other articles such as casing, by the setting of fixed position-limited rack structure 20, can make
Casing and other items is more precisely fixed to the position specified, and occurs the east such as stone really up to the mark and overweight around punch position when running into
When western, the setting of string bag structure 24 is moved by article, in that context it may be convenient to the thing such as mobile stone really up to the mark and overweight, carrying out
During mud, by the setting of anti-stopper structure 23, the problem of silt-sucking tube 19 can be avoided to block, when without punching, pass through
The setting of level measuring spherical structure 21, in that context it may be convenient to learn what the multi-functional construction of hydro project dredging drill hole equipment was opened
Whether ponding is had in hole, meanwhile, pass through the setting of standing harden structure 22, in that context it may be convenient to staff is carried out other works
Make, when running into rainwater weather, by sealing the setting of tubular construction 25, substantial amounts of rainwater can be avoided to enter beaten hole
It is interior.
Using technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention,
Similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.