CN205530226U - Drilling rod dismouting device of pile driver - Google Patents
Drilling rod dismouting device of pile driver Download PDFInfo
- Publication number
- CN205530226U CN205530226U CN201620099215.8U CN201620099215U CN205530226U CN 205530226 U CN205530226 U CN 205530226U CN 201620099215 U CN201620099215 U CN 201620099215U CN 205530226 U CN205530226 U CN 205530226U
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- China
- Prior art keywords
- drilling rod
- grouting
- grouting plate
- open
- plate joint
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- Withdrawn - After Issue
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Abstract
The utility model belongs to the technical field of the architectural equipment, especially, relate to a drilling rod dismouting device of pile driver. It has solved the inconvenient scheduling problem of current pile driver drilling rod dismouting. Which comprises a frame, the activity is equipped with the grout board that links to each other with the unit head in the frame, it connects to wear to be equipped with a plurality of grout boards on the grout board, the grout board connects and links to each other with the grout board through circumferential direction connection structure respectively, the board that is in the milk connects the below and is equipped with a plurality of drilling rod bodies that set up with grout board joint one -to -one, between connecting, the drilling rod body and grout board link to each other through the threaded connection structure, and, the drilling rod body and grout board be equipped with the circumferential location structure that enables the drilling rod body and grout board and connect circumferential location between connecting. The advantage lies in: simple structure is equitable, drilling rod and the grout junction easy dismounting of mechanism, and stability is good, and drilling rod joint strength is high, difficultly during drilling rod circumferential direction breaks away from each other with the grout board, realizes the circumferential location that drilling rod and grout board connect through the clamp plate driver.
Description
Technical field
This utility model belongs to Architectural Equipment technical field, especially relates to a kind of piling machine
Drilling rod attaching/detaching apparatus.
Background technology
At present, piling machinery construction site used has two kinds: a kind of rotation piling
Machine, the structure of this piling machine is to utilize the drilling rod hanger bracket of hoist engine pull-up, by logical
Cross unit head and drive the rod bit pile driving equipment to drifter drill for underground pore-forming;Another kind is punching
Hammer piling machine, the structure of this piling machine be utilize hoist engine pull-up jump bit repeatedly under
Fall, promote and realize piling.Wherein, swivelling pile driver mainly passes through drilling rod when piling
Circumferentially rotate the purpose realized to underground drilling rod, but due to drilling rod during practice of construction
Length longer there is stablizing of installing/dismounting inconvenience, and install fixing after drilling rod in week
In time rotating, less stable, especially drilling rod are low, easily with grouting plate junction bonding strength
The phenomenon being mutually disengaged occurs, brings pole thus to the construction effect of piling machine and progress
Big impact.
In order to solve the problem that prior art exists, people have carried out long-term exploration, have carried
Go out solution miscellaneous.Such as, Chinese patent literature discloses a kind of novel
Multifunctional piling machine [application number: 201520349574.X], it includes crawler belt, base and work
Station, described crawler belt across the lower section being arranged on base, described workbench is arranged
On base;Described workbench is provided with control device, powerplant module, grouting
Mechanism and piling mechanism, described control device and piling mechanism are separately positioned on workbench
One end;Described piling mechanism includes hoist engine, hydraulically extensible bar, drilling rod and hydraulic pressure
Percussion device, described hoist engine is arranged on the middle part of workbench, and this hoist engine passes through steel
Silk connects with weight hook;Described hydraulically extensible bar is arranged on one end of workbench, institute
The drilling rod stated is arranged on the top of hydraulically extensible bar, and the top of described hydraulically extensible bar is also
Being provided with hydraulic impacting device, this hydraulic impacting device contacts with drilling rod.
Such scheme to some extent solves asking of existing drill pipe for pile driver poor stability
Topic, but the program still also exists: and drilling rod is the most square with mechanism's junction dismounting of being in the milk
Just, bonding strength is low, easily occurs being mutually disengaged the problem of phenomenon.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that a kind of simple and reasonable,
The drilling rod attaching/detaching apparatus of the piling machine of drilling rod and grouting plate junction easy accessibility.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this piling
The drilling rod attaching/detaching apparatus of machine, including frame, is movably equipped with in frame and is connected with unit head
Grouting plate, it is characterised in that be equipped with some grouting plate joints on described grouting plate,
Described grouting plate joint respectively by circumferentially rotate attachment structure with grouting plate be connected, institute
Some drilling rods arranged with grouting plate joint one_to_one corresponding it are provided with below the grouting plate joint stated
Body, is threaded connection structure between described drilling rod body with grouting plate joint and is connected, and
It is provided with between drilling rod body and grouting plate joint and drilling rod body can be made fixed with grouting plate joint circumference
The circumferential positioning structure of position.When i.e. installing, first pass through screw connection structure by drilling rod body with
Grouting plate joint is connected, then by circumferential positioning structure by drilling rod body and grouting plate joint
Circumferentially positioned so that drilling rod body cannot mutually circumferentially rotate with grouting plate joint, thus
Realize drilling rod body to be firmly connected with grouting plate joint.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described screw connection structure bag
Include the conical shell being arranged on drilling rod body upper end and being connected with portion in drilling rod body, described
Conical shell end has conical external screw thread, inside described grouting plate joint lower end circumference
There is the conical internal thread corresponding with conical external screw thread, and described conical external screw thread with
Conical internal thread screw thread is connected.Conical external screw thread is used to make drilling rod body and grouting plate joint
Connect convenient.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described circumferential positioning structure bag
Including the nut sleeve of tearing open being sheathed on grouting plate joint, described nut sleeve of tearing open connects with grouting plate
Head mutually axially slides and circumferentially positioned, and axially directed knot is passed through in described drilling rod body upper end
Structure is provided with the location body between drilling rod body and conical shell, and described tears nut open
Set connection has can drive tears nut sleeve open and moves axially so that tearing nut sleeve open with to position body all
Dismounting location structure to location.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described axially directed structure bag
Include to be arranged on and bore the guiding body that rod end and cross section are non-circular structure, described
Conical shell is arranged on guiding body end, and described location body is sheathed on guiding body
Upper and circumferentially positioned and slide axially and be connected with guiding body, described guiding body is with fixed
It is provided with, between the body of position, the bullet that location body can be made to keep to conical shell one end movement tendency
Property top-pressure mechanism.Preferably, the cross section guiding body here is octagon, this
Sample makes between location body and drilling rod circumferentially positioned.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described elastic top press mechanism bag
Include be separately positioned on guide the upper and lower two ends of body ring-shaped step, described location body with
The ring-shaped step being positioned at guiding body upper end leans, and is arranged with top pressure guiding on body
Spring, and described top pressure spring one end leans with ring-shaped step, the other end is against setting
Put on the body of location.Under top pressure spring effect, i.e. position body be sheathed on conical shell
Outside.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described dismounting location structure bag
Including to be arranged on tears open inside nut sleeve circumference and cross section non-circular inner position circle, described
Grouting plate joint with location body cross section all in the not rounded matched with inner position circle
Shape, and described nut sleeve of tearing open connects to have to drive and tears nut sleeve open and slide axially so that tearing open
The dismounting driving structure that nut sleeve is circumferentially positioned with grouting plate joint and location body.Preferably
Ground, the cross section of inner position circle here is octagon, drives the work of structure in dismounting
Nut sleeve is torn open circumferentially positioned with grouting plate joint and location body under with.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described dismounting drives structure bag
Include and be arranged on below grouting plate and the pressing plate corresponding with tearing nut sleeve open, on described pressing plate
Connect and have at least one pressing plate driver being connected with grouting plate, and make in pressing plate driver
Under with, described pressing plate drive is torn nut sleeve open and is moved axially.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described unit head passes through respectively
Some universal joints and grouting plate joint one_to_one corresponding and being connected, described unit head and filling
Pulpboard is arranged at a grouting and connects on seat;The described attachment structure that circumferentially rotates includes
Some installing holes being arranged on grouting plate, described grouting plate joint is all arranged in installation
In hole, in installing hole, it is provided with the bearing being positioned at grouting plate joint outer circumferential.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described grouting connects seat circumference
Outside be provided with some with frame inside the roller that leans, and described frame is provided with energy
The drilling rod fixed structure that drilling rod body is fixedly clamped;Described drilling rod fixed mechanism includes point
It is not symmetricly set on frame both sides and the sliding seat that can move along rack level direction, described
Sliding seat connect and have pedestal driver, sliding seat is movably equipped with some with drilling rod body
Drilling rod fixture one to one, and described drilling rod fixture connects to have and can drive drilling rod
Fixture is closer or far from the drilling rod fixed drive of drilling rod body.
In the drilling rod attaching/detaching apparatus of above-mentioned piling machine, described drilling rod attaching/detaching apparatus is also
Including lower drilling rod mechanism for assembling-disassembling;Described lower drilling rod mechanism for assembling-disassembling includes hinged being arranged on machine
Jointed shaft on frame, described jointed shaft is fixed with along the axially arranged dismounting of frame
Pressing plate, described dismounting pressing plate has some and drilling rod body one_to_one corresponding and along drilling rod body
Axially arranged fixed disassembly gap, described jointed shaft is provided with trip shaft, and described
Trip shaft one end and jointed shaft be connected, the other end is connected with telescopic driver, institute
The telescopic driver end stated is hinged to be arranged in frame.
Compared with prior art, the advantage of the drilling rod attaching/detaching apparatus of this piling machine is:
Simple and reasonable, drilling rod and grouting mechanism junction easy accessibility, good stability, bore
Bar bonding strength is high, is difficult to be mutually disengaged with the plate that is in the milk when drilling rod circumferentially rotates, by pressure
Sheet drive realizes drilling rod and the circumferentially positioned of plate joint of being in the milk.
Accompanying drawing explanation
Fig. 1 is the structural representation under this utility model use state.
Fig. 2 is structural representation when being not provided with frame of the present utility model.
Fig. 3 is partial structurtes schematic diagram of the present utility model.
Fig. 4 is the partial structurtes schematic diagram at another visual angle of the present utility model.
Fig. 5 is overall structure schematic diagram of the present utility model.
Fig. 6 is enlarged drawing at A in Fig. 5.
Fig. 7 is the overall structure schematic diagram at another visual angle of the present utility model.
Fig. 8 is enlarged drawing at B in Fig. 7.
In figure, frame 1, unit head 2, universal joint 21, grouting connect seat 22, rolling
Wheel 23, drilling rod fixed structure 24, sliding seat 241, pedestal driver 242, drilling rod are solid
Locking member 243, drilling rod fixed drive 244, grouting plate 3, grouting plate joint 4, circumference
Rotation connection structure 5, installing hole 51, bearing 52, drilling rod body 6, screw connection structure
7, conical shell 71, conical external screw thread 72, conical internal thread 73, circumferential positioning structure
8, tear nut sleeve 81, location body 82 open, guide body 83, ring-shaped step 84, top pressure
Spring 85, inner position circle 86, pressing plate 87, pressing plate driver 88, lower drilling rod changer
Structure 9, jointed shaft 91, dismounting pressing plate 92, fixed disassembly gap 93, trip shaft 94,
Telescopic driver 95.
Detailed description of the invention
This utility model is done further details of with detailed description of the invention below in conjunction with the accompanying drawings
Explanation.
As Figure 1-4, the drilling rod attaching/detaching apparatus of this piling machine, including frame 1,
The grouting plate 3 being connected with unit head 2 it is movably equipped with in frame 1, wherein, here dynamic
Power 2 is respectively by some universal joints 21 and grouting plate joint 4 one_to_one corresponding and phase
Even, unit head 2 is arranged at a grouting with grouting plate 3 and is connected on seat 22, and be in the milk plate
Being equipped with some grouting plate joints 4 on 3, grouting plate joint 4 is respectively by the company of circumferentially rotating
Access node structure 5 is connected with grouting plate 3, circumferentially rotating attachment structure 5 and can include here
Some installing holes 51 being arranged on grouting plate 3, grouting plate joint 4 is all arranged in installation
In hole 51, in installing hole 51, it is provided with the bearing being positioned at grouting plate joint 4 outer circumferential
52, grouting connect seat 22 outer circumferential be provided with some with frame 1 inside the roller that leans
23, and frame 1 is provided with the drilling rod fixed structure 24 that can be fixedly clamped by drilling rod body 6,
I.e. drilling rod body 6 can be fixed by drilling rod fixed structure 24, carry out the most again installing or
Dismounting, is provided with some and grouting plate joint 4 one_to_one corresponding setting below grouting plate joint 4
Drilling rod body 6, drilling rod body 6 and grouting plate joint 4 between be threaded connection structure 7
It is connected, and is provided with between drilling rod body 6 and grouting plate joint 4 and can make drilling rod body 6 and fill
The circumferential positioning structure 8 that pulpboard joint 4 is circumferentially positioned, when i.e. installing, first passes through screw thread
Drilling rod body 6 is connected by attachment structure 7 with grouting plate joint 4, then by circumferentially positioned
Structure 8 by circumferentially positioned with grouting plate joint 4 for drilling rod body 6 so that drilling rod body 6 with
Grouting plate joint 4 cannot mutually circumferentially rotate, thus realize drilling rod body 6 and connect with grouting plate
4 are firmly connected.
Specifically, the screw connection structure 7 in the present embodiment includes being arranged on drilling rod body 6
Upper end and the conical shell 71 that be connected internal with drilling rod body 6, conical shell 71 end
There is conical external screw thread 72, there is inside the circumference of grouting plate joint 4 lower end spiral shell outer with taper
The conical internal thread 73 that stricture of vagina 72 is corresponding, and conical external screw thread 72 and conical internal thread 73
Screw thread is connected, and uses conical external screw thread 72 that drilling rod body 6 is connected with grouting plate joint 4
Convenient.Here circumferential positioning structure 8 includes being sheathed on grouting plate joint 4
Tear nut sleeve 81 open, tear nut sleeve 81 open and mutually axially slide and circumference with grouting plate joint 4
Location, drilling rod body 6 upper end is provided with by axially directed structure and is positioned at drilling rod body 6 and taper
Location body 82 between cylinder 71, and tear nut sleeve 81 open and connect and have to drive and tear nut open
Set 81 moves axially so that tearing the dismounting that nut sleeve 81 is circumferentially positioned with location body 82 open
Location structure.
Further, axially directed structure here include being arranged on drilling rod body 6 end and
Cross section is the guiding body 83 of non-circular structure, and conical shell 71 is arranged on fairlead
Body 83 end, location body 82 be sheathed on guiding body 83 on and with guide body 83
Circumferentially positioned and slide axially connected, guide and be provided with between body 83 and location body 82
Location body 82 can be made to keep the elastic top press to conical shell 71 one end movement tendency
Structure, it is preferable that the cross section guiding body 83 here is octagon, so makes
Position between body 82 and drilling rod circumferentially positioned.Here elastic top press mechanism includes respectively
It is arranged on the ring-shaped step 84 guiding body about 83 two ends, positions body 82 and be positioned at
The ring-shaped step 84 guiding body 83 upper end leans, and is arranged with on body 83 guiding
Top pressure spring 85, and top pressure spring 85 one end leans with ring-shaped step 84, the other end
Against being arranged on the body 82 of location, under top pressure spring 85 acts on, i.e. position body 82
It is sheathed on outside conical shell 71.
Further, dismounting location structure here includes being arranged on and tears nut sleeve 81 open
Inside circumference and cross section non-circular inner position circle 86, grouting plate joint 4 and location
The cross section of body 82 is all in non-circular with what inner position circle 86 matched, and tears nut open
Set 81 connection has can drive tears nut sleeve 81 open and slides axially so that tearing nut sleeve 81 and filling open
The dismounting driving structure that pulpboard joint 4 is circumferentially positioned with location body 82, it is preferable that this
In the cross section of inner position circle 86 be octagon, under dismounting drives the effect of structure
Tear nut sleeve 81 open circumferentially positioned with grouting plate joint 4 and location body 82, wherein, this
In dismounting drive structure to include being arranged on below grouting plate 3 and relative with tearing nut sleeve 81 open
The pressing plate 87 answered, pressing plate 87 connects and has at least one pressing plate being connected with grouting plate 3
Driver 88, and under pressing plate driver 88 acts on, pressing plate 87 drives and tears nut sleeve 81 open
Move axially.
As viewed in figures 5-8, drilling rod fixed mechanism 24 here includes being symmetrically arranged at
Frame 1 both sides and the sliding seat 241 that can move along frame 1 horizontal direction, sliding seat 241
Connect and have pedestal driver 242, sliding seat 241 is movably equipped with some and drilling rod body 6
The connection of the fixture 243 of drilling rod fixture 243, and drilling rod one to one has can drive brill
Bar fixture 243 is closer or far from the drilling rod fixed drive 244 of drilling rod body 6.
Drilling rod attaching/detaching apparatus also includes lower drilling rod mechanism for assembling-disassembling 9;Lower drilling rod mechanism for assembling-disassembling 9
Including the hinged jointed shaft 91 being arranged in frame 1, jointed shaft 91 is fixed with edge
The dismounting pressing plate 92 that frame 1 is axially arranged, dismounting pressing plate 92 has some and drilling rod
Body 6 one_to_one corresponding and along the axially arranged fixed disassembly gap 93 of drilling rod body 6, jointed shaft
91 are provided with trip shaft 94, and trip shaft 94 one end is connected with jointed shaft 91, the other end
Being connected with telescopic driver 95, telescopic driver 95 end is hinged is arranged on frame 1
On.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing frame 1, unit head 2, universal joint 21, filling
Slurry connects seat 22, roller 23, drilling rod fixed structure 24, sliding seat 241, pedestal driving
Device 242, drilling rod fixture 243, drilling rod fixed drive 244, grouting plate 3, grouting
Plate joint 4, circumferentially rotate attachment structure 5, installing hole 51, bearing 52, drilling rod body 6,
Screw connection structure 7, conical shell 71, conical external screw thread 72, conical internal thread 73,
Circumferential positioning structure 8, tear open nut sleeve 81, location body 82, guide body 83, annular
Step 84, top pressure spring 85, inner position circle 86, pressing plate 87, pressing plate driver 88,
Lower drilling rod mechanism for assembling-disassembling 9, jointed shaft 91, dismounting pressing plate 92, fixed disassembly gap 93,
The terms such as trip shaft 94, telescopic driver 95, but be not precluded from using other term
Probability.Use these terms to be only used to more easily and describe and explain this practicality newly
The essence of type;Being construed as any additional restriction is all and this utility model
Spirit is contrary.
Claims (10)
1. a drilling rod attaching/detaching apparatus for piling machine, including frame (1), in frame (1)
On be movably equipped with the grouting plate (3) being connected with unit head (2), it is characterised in that described
Grouting plate (3) on be equipped with some grouting plate joint (4), described grouting plate joint
(4) respectively by circumferentially rotate attachment structure (5) with grouting plate (3) be connected, described
Grouting plate joint (4) lower section be provided with some be in the milk plate joint (4) one_to_one corresponding set
The drilling rod body (6) put is logical between described drilling rod body (6) and grouting plate joint (4)
Cross screw connection structure (7) to be connected, and in drilling rod body (6) and grouting plate joint (4)
Between be provided with drilling rod body (6) can be made fixed with grouting plate joint (4) circumferentially positioned circumference
Bit architecture (8).
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 1, its feature exists
In, described screw connection structure (7) include being arranged on drilling rod body (6) upper end and with
The internal conical shell (71) being connected of drilling rod body (6), described conical shell (71)
End has conical external screw thread (72), and described grouting plate joint (4) lower end week is inwardly
Side has the conical internal thread (73) corresponding with conical external screw thread (72), and described
Conical external screw thread (72) is connected with conical internal thread (73) screw thread.
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 2, its feature exists
In, described circumferential positioning structure (8) includes being sheathed in grouting plate joint (4)
Tearing nut sleeve (81) open, described tears nut sleeve (81) open with grouting plate joint (4) mutually
Sliding axially and circumferentially positioned, described drilling rod body (6) upper end is by axially directed structure
It is provided with the location body (82) being positioned between drilling rod body (6) and conical shell (71),
And described nut sleeve (81) of tearing open connects to have to drive and tears nut sleeve (81) open and move axially
So that tearing the dismounting location knot that nut sleeve (81) is circumferentially positioned with location body (82) open
Structure.
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 3, its feature exists
In, described axially directed structure include being arranged on drilling rod body (6) end and cross section in
The guiding body (83) of non-circular structure, described conical shell (71) is arranged on guiding
Body (83) end, described location body (82) is sheathed on guiding body (83)
Upper and circumferentially positioned and slide axially and be connected with guiding body (83), described fairlead
Be provided with between body (83) and location body (82) can make location body (82) keep to
The elastic top press mechanism of conical shell (71) one end movement tendency.
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 4, its feature exists
In, described elastic top press mechanism includes being separately positioned on guiding body (83) upper and lower two
The ring-shaped step (84) of end, described location body (82) guides body (83) with being positioned at
The ring-shaped step (84) of upper end leans, and is arranged with top pressure guiding on body (83)
Spring (85), and described top pressure spring (85) one end offsets with ring-shaped step (84)
Leaning on, the other end is against being arranged on location body (82).
6. according to the drilling rod attaching/detaching apparatus of the piling machine described in claim 3 or 4 or 5,
It is characterized in that, described dismounting location structure includes being arranged on tears nut sleeve (81) week open
To inner side and cross section non-circular inner position circle (86), described grouting plate joint (4)
With location body (82) cross section all in the not rounded matched with inner position circle (86)
Shape, and described nut sleeve (81) of tearing open connects to have can drive and tears nut sleeve (81) open axially
Slide so that tearing nut sleeve (81) and grouting plate joint (4) and location body (82) open
Circumferentially positioned dismounting drives structure.
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 6, its feature exists
In, described dismounting drive structure include being arranged on grouting plate (3) lower section and with tear nut open
The pressing plate (87) that set (81) is corresponding, the upper connection of described pressing plate (87) has at least one
The individual pressing plate driver (88) being connected with grouting plate (3), and in pressing plate driver (88)
Under effect, described pressing plate (87) drive is torn nut sleeve (81) open and is moved axially.
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 1, its feature exists
In, described unit head (2) is connect with grouting plate by some universal joints (21) respectively
Head (4) one_to_one corresponding and be connected, described unit head (2) be in the milk plate (3) be all provided with
Put and connect on seat (22) a grouting;Described circumferentially rotates attachment structure (5) bag
Include some installing holes (51) being arranged in grouting plate (3), described grouting plate joint
(4) all it is arranged in installing hole (51), is provided with in installing hole (51) and is positioned at grouting
The bearing (52) of plate joint (4) outer circumferential.
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 8, its feature exists
In, described grouting connects seat (22) outer circumferential and is provided with some and frame (1) inner side
The roller (23) leant, and described frame (1) be provided with can be by drilling rod body (6)
The drilling rod fixed structure (24) being fixedly clamped;Described drilling rod fixed mechanism (24) includes
It is symmetrically arranged at frame (1) both sides and can move along frame (1) horizontal direction
Sliding seat (241), described sliding seat (241) connects pedestal driver (242),
Sliding seat (241) is movably equipped with some and drilling rod body (6) drilling rod one to one
Fixture (243), and described drilling rod fixture (243) connects to have drilling rod can be driven solid
Locking member (243) is closer or far from the drilling rod fixed drive (244) of drilling rod body (6).
The drilling rod attaching/detaching apparatus of piling machine the most according to claim 9, its feature exists
In, described drilling rod attaching/detaching apparatus also includes lower drilling rod mechanism for assembling-disassembling (9);Under described
Drilling rod mechanism for assembling-disassembling (9) includes the hinged jointed shaft (91) being arranged in frame (1),
It is fixed with on described jointed shaft (91) along the axially arranged dismounting pressing plate of frame (1)
(92) there is on, described dismounting pressing plate (92) some (6) 1 a pair with drilling rod body
Should and along the axially arranged fixed disassembly gap (93) of drilling rod body (6), described is hinged
Axle (91) is provided with trip shaft (94), and described trip shaft (94) one end is with hinged
Axle (91) is connected, and the other end is connected with telescopic driver (95), and described is flexible
Driver (95) end is hinged to be arranged in frame (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620099215.8U CN205530226U (en) | 2016-01-30 | 2016-01-30 | Drilling rod dismouting device of pile driver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620099215.8U CN205530226U (en) | 2016-01-30 | 2016-01-30 | Drilling rod dismouting device of pile driver |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205530226U true CN205530226U (en) | 2016-08-31 |
Family
ID=56773785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620099215.8U Withdrawn - After Issue CN205530226U (en) | 2016-01-30 | 2016-01-30 | Drilling rod dismouting device of pile driver |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205530226U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105544509A (en) * | 2016-01-30 | 2016-05-04 | 周兆弟 | Drill stem dismounting and mounting device of pile driver |
CN112081532A (en) * | 2020-10-19 | 2020-12-15 | 李海潮 | Quick replacement device for drill rod of well drilling machine |
-
2016
- 2016-01-30 CN CN201620099215.8U patent/CN205530226U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105544509A (en) * | 2016-01-30 | 2016-05-04 | 周兆弟 | Drill stem dismounting and mounting device of pile driver |
CN105544509B (en) * | 2016-01-30 | 2017-05-03 | 周兆弟 | Drill stem dismounting and mounting device of pile driver |
CN112081532A (en) * | 2020-10-19 | 2020-12-15 | 李海潮 | Quick replacement device for drill rod of well drilling machine |
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