CN207672570U - A kind of walking pile frame - Google Patents
A kind of walking pile frame Download PDFInfo
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- CN207672570U CN207672570U CN201721800872.1U CN201721800872U CN207672570U CN 207672570 U CN207672570 U CN 207672570U CN 201721800872 U CN201721800872 U CN 201721800872U CN 207672570 U CN207672570 U CN 207672570U
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Abstract
The utility model discloses a kind of walking pile frames, including walking chassis, fuselage, column and two pairs of inclined support bars；The walking chassis includes two groups of vertical shift swing mechanisms of front and back two groups of transverse-moving mechanisms and left and right；The fuselage is arranged by the support of several groups supporting leg on transverse-moving mechanism and vertical shift swing mechanism, and the lower end of the column is hinged on the front end of fuselage, and two pairs of inclined support bars are connected between column and fuselage, forms two groups of symmetrical triangular support configurations；It is provided with elevator unit on the fuselage and drives the pile frame dynamical system of the hydraulic power station and driving transverse-moving mechanism and vertical shift swing mechanism of elevator unit, the steel wire rope of the elevator unit connection lifts drilling apparatus by pulley blocks around column overhead extension.The utility model is adaptable to construction site condition, and stability is more preferable when work, complete machine working efficiency higher.
Description
Technical field
The utility model is related to a kind of construction machines, and in particular to one kind can hang and install piling machine, drilling machine
The crawler pile frame of equal foundation constructions machinery.
Background technology
Pile frame is essential a kind of mechanical equipment in construction foundation working, and the bases such as various piling machines, drilling machine are applied
Work machinery is intended to hang and construct on pile frame；Walking pile frame is one kind in all kinds of pile frames, with stride row
It walks mode and carries out position movement, have the characteristics that safety and stability, thus be widely used in construction foundation working.
Walking pile frame includes mainly walking chassis, fuselage, elevator unit, column, bearing diagonal and dynamical system etc.,
Middle chassis is made of transverse-moving mechanism and vertical shift swing mechanism.Its advantage is that：
(1) chassis is walking, and security and stability is high in work；
(2) pile frame then can also provide power, profit after carrying a power station for the various hydraulic work devices carried
It is driven to work with the hydraulic power of power station, such as hydraulic pile hammer, hydraulic boring unit power head；
Its shortcoming is：
(1) when strut length reaches a timing, rigidity will be remarkably decreased, and measuring body stability can also drop significantly
Low, the axial carrying capacity of entire column also can substantially lower, to seriously affect the performance of complete machine；
(2) the vertical shift swing mechanism in existing walking pile frame chassis, resetting-mechanism are at most only provided with two groups, such as
Application No. is 200710040925.9 Chinese patent document, a kind of disclosed shoe boots resetting-mechanism of pile driving frame is returned in vertical shift
Two groups are arranged on rotation mechanism, then when turning round reset, then can only be worked there are one resetting-mechanism, therefore reset force has
Limit, and do not have symmetry, therefore need to be improved in terms of reset speed and reliability.
Utility model content
The utility model solve the technical issues of be：For in place of existing walking pile frame above shortcomings, carry
High, the better walking pile frame of job stability for a kind of column strength.
The utility model adopts the following technical solution realizes：
A kind of walking pile frame, including walking chassis 1, fuselage 4, column 7 and two pairs of inclined support bars 6；
The walking chassis 1 includes two groups of vertical shift swing mechanisms of front and back two groups of transverse-moving mechanisms and left and right；
The fuselage 4 is arranged by the support of several groups supporting leg 12 on transverse-moving mechanism and vertical shift swing mechanism, the column 7
Lower end be hinged on the front end of fuselage 4, two pairs of inclined support bars 6 are connected between column 7 and fuselage 4, formed two groups it is symmetrical
Triangular support configurations；
It is provided with elevator unit 5 on the fuselage 4 and drives the hydraulic power station 2 and driving transverse-moving mechanism of elevator unit
And the pile frame dynamical system 3 of vertical shift swing mechanism, the steel wire rope that the elevator unit 5 connects bypass column 7 by pulley blocks
Overhead extension lifts drilling apparatus.
Further, the upper end of one pair of which inclined support bar is same on 7 top of column respectively in two pairs of inclined support bars 6
Height and position is hinged, and the upper end of another pair inclined support bar is then hinged on the sustained height position of column 7 relatively on the lower, and two pairs are tiltedly propped up
The lower end of strut is respectively hinged on fuselage 4, wherein the lower end of higher a pair of inclined support bar is hinged on the second half section two of fuselage 4
The symmetrical position in side, lower a pair of inclined support bar are hinged on the relatively forward monosymmetric position of fuselage 4.
Further, the inclined support bar 6 uses the retractable support lever with hydraulic cylinder, the liquid of the inclined support bar 6
Compressing cylinder is connected with hydraulic pressure self-locking module.
Further, the transverse-moving mechanism include lateral arrangement traversing pedestal and traversing pedestal on be arranged it is traversing small
Vehicle, the cross traveling trolley rolling are assemblied on the traversing guide rail being arranged on traversing pedestal, and the front and back end of the fuselage 4 passes through respectively
Two groups of supporting legs 12 are supported on two groups of cross traveling trolleys, and the cross of driving cross traveling trolley is equipped between the traversing pedestal and cross traveling trolley
Move oil cylinder.
Further, the vertical shift swing mechanism includes carrying out boots 1e, rotary table 1f, vertical shift oil cylinder 1h and vertical shift trolley
1i；
The shoe boots 1e is longitudinally disposed, and the central shaft 1g rotations on the rotary table 1f of its center and fixed setting
Assembly carries out boots 1e and is equipped with vertical shift guide rail, and two groups of vertical shift trolley 1i roll the both ends for being assemblied in vertical shift guide rail, the fuselage 4
Both sides are supported in by two groups of supporting legs 12 on two groups of vertical shift trolley 1i respectively, are equipped with and are driven between the shoe boots 1e and vertical shift trolley 1i
The vertical shift oil cylinder 1h of dynamic vertical shift trolley.
Further, it is equipped with four groups of reseting module 1j between the shoe boots 1e and rotary table 1f, resets mould described in four groups
Block 1j is arranged two-by-two in the both sides for carrying out boots 1e, and symmetrical centered on central shaft 1g.
Further, the reseting module 1j includes the fixed spring base 1m being embedded inside shoe boots and is installed on spring
The outer end of resetting spring 1n, the resetting spring 1n in seat 1m are set by the adjusting screw rod 1k fixations being arranged on spring base 1m
It sets, inner end is connected to rotary table 1f by mandril 1p, and the elastic force of the resetting spring 1n for carrying out the both sides boots 1e is identical.
Further, the hydraulic power station 2 be provided with respectively drive drilling apparatus and elevator unit multigroup hydraulic pressure it is dynamic
The hydraulic power input terminal in power source, the elevator unit 5 is connected to all hydraulic power supplies simultaneously by switching valve.
Preferably, the drilling apparatus includes Auger drilling device 9 and casing drilling device 10, and the elevator unit 5 is
Two groups, pass through rope traction garter coil drilling apparatus 9 and casing drilling device 10 respectively.
Further, the elevator unit 5 further includes having depth detection apparatus；The depth detection apparatus includes count roll
8d, counting encoder 8c and pressure roller 8e are arranged between the count roll 8d and pressure roller 8e by back-moving spring 8b elasticity two pairs of rollers, step
The steel wire rope 11 of shoe formula pile frame passes through between count roll 8d and pressure roller 8e, and the counting encoder 8c is mounted on count roll 8d
On, the rotating cycle for measuring count roll 8d, the control module communication connection of the counting encoder 8c and walking pile frame.
It is adaptable to construction site condition the purpose of this utility model is to provide a kind of walking pile frame, column
It is supported using two pairs of diagonal braces, column is rigidly more preferable, stability is more preferable when work, and can be adjusted by the flexible of hydraulic cylinder
The angle of whole column with respect to the horizontal plane；Every group of vertical shift swing mechanism is equipped with four groups of reseting modules, is respectively distributed to central shaft two
Side, resets more rapidly more stable by each two groups on one side.Pile frame itself has a set of pile frame dynamical system, while also there are one solely for carrying
Vertical hydraulic power station, complete machine have enough power supplies itself and the drilling apparatus carried to use, make up pile frame self power
Deficiency improves working efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of the drawings
Fig. 1 is the front view of the walking pile frame in embodiment.
Fig. 2 is the vertical view of the walking pile frame in embodiment.
Fig. 3 is the vertical view of the vertical shift swing mechanism of the walking pile frame in embodiment.
Fig. 4 is the return module schematic cross-section of the vertical shift swing mechanism in embodiment.
Fig. 5 is the depth detection apparatus schematic diagram in embodiment.
Figure label：
1- walkings chassis, transverse-moving mechanism before 1a-, transverse-moving mechanism after 1b-, the left vertical shift swing mechanisms of 1c-, the right vertical shifts of 1d-
Swing mechanism, 1e- shoe boots, 1f- rotary tables, 1g- central shafts, 1h- vertical shift oil cylinders, 1i- vertical shift trolleies, 1j- reseting modules,
1k- adjusting screw rods, 1n- resetting springs, 1m- spring bases, 1p- mandrils,
2- hydraulic power stations, 3- pile frame dynamical systems, 4- fuselages, 5- elevator units, 6- inclined support bars, 7- columns,
8- depth detection apparatus, 8a- count roll stand, 8b- back-moving springs, 8c- counting encoders, 8d- count rolls, 8e- pressures
Roller, 8f- spring adjustment screws, 8g- roller frames,
9- Auger drilling devices, 10- casing drilling devices, 11- steel wire ropes, 12- supporting legs.
Specific implementation mode
Embodiment
Referring to Fig. 1 and Fig. 2, it is illustrated that in walking pile frame be the utility model preferred embodiment, specifically include walking
Chassis 1, hydraulic power station 2, pile frame dynamical system 3, fuselage 4, elevator unit 5, inclined support bar 6, column 7, depth detection apparatus
8, Auger drilling device 9, casing drilling device 10, steel wire rope 11 and supporting leg 12.
Specifically, walking chassis 1 includes preceding transverse-moving mechanism 1a, rear transverse-moving mechanism 1b, left vertical shift swing mechanism 1c and the right side
Vertical shift swing mechanism 1d, fuselage 4 are arranged by eight groups of supports of supporting leg 12 on above-mentioned transverse-moving mechanism and vertical shift swing mechanism, column
7 lower end is hinged on the front end of fuselage 4, and two pairs of inclined support bars 6 are connected between column 7 and fuselage 4, and two groups of formation is symmetrical
Triangular support configurations；Two groups of elevator units 5 are arranged on fuselage 4, two groups of steel wire ropes 11 being separately connected by pulley blocks around
7 overhead extension garter coil drilling apparatus 9 of column and casing drilling device 10 are crossed, the depth detection apparatus 8 of elevator unit 5 is fixed
It is arranged on fuselage 4, is contacted with steel wire rope, the change in depth for detecting drilling apparatus, the tail portion of fuselage 4 is equipped with driving elevator
The pile frame dynamical system 3 of the hydraulic power station 2 and driving transverse-moving mechanism and vertical shift swing mechanism of unit.
The present embodiment using two pairs totally four 6 columns of inclined support bar carry out reliable and stable support, two pairs of inclined support bars 6
The upper end of middle one pair of which inclined support bar is hinged in 7 top sustained height position of column respectively, the upper end of another pair inclined support bar
It is then hinged on the sustained height position of column 7 relatively on the lower, the lower end of four inclined support bars is respectively hinged on fuselage 4, wherein
The lower end of higher a pair of of the inclined support bar of upper end articulated position is respectively hinged at the second half section monosymmetric position of fuselage 4, can
To be hinged on the supporting leg of the stretching of fuselage 4, it is hinged to form symmetrical two larger triangular support configurations, upper end centered on column
Lower a pair of of the inclined support bar in position is hinged on the relatively forward monosymmetric position of fuselage 4, and it is right centered on column to be formed
The two smaller triangular support configurations claimed.
The every inclined support bar 6 of the present embodiment is all made of the retractable support lever with hydraulic cylinder, therefore can pass through liquid
The flexible of compressing cylinder adjusts the angle of column 7 with respect to the horizontal plane.The hydraulic cylinder of inclined support bar 6 is connected with hydraulic pressure self-locking mode
Block can carry out the hydraulic cylinder of inclined support bar by the hydraulic control valve of hydraulic pressure self-locking module within the scope of certain pressure
Locking, can also be at free state.Therefore when hydraulic cylinder locks, then inclined support bar 6 can column 7 play branch
The effect of support.And the hydraulic cylinder for working as a pair of two inclined support bars 6 therein is flexible, it is another when the orientation of column 7 changes
Free state then is at by control to the hydraulic cylinder of two inclined support bars 6, to avoid clashing, in order to avoid cause
The damage of column 7 or inclined support bar 6.Hydraulic cylinder from lock control be conventional hydraulic control technology, those skilled in the art
It can be loaded according to different stake machines and select different self-locking modules.
The preceding transverse-moving mechanism 1a of the present embodiment is identical with rear transverse-moving mechanism 1b structures, and before being arranged in parallel in fuselage respectively
Below rear end, including the cross traveling trolley that is arranged on the traversing pedestal of lateral arrangement and traversing pedestal, cross traveling trolley rolling are assemblied in
On the traversing guide rail being arranged on traversing pedestal, the front and back end of fuselage 4 is supported in two groups of cross traveling trolleys by two groups of supporting legs 12 respectively
On, the traversing oil cylinder of driving cross traveling trolley is equipped between traversing pedestal and cross traveling trolley.When the supporting leg on cross traveling trolley is by fuselage
It after jacking, is moved along traversing guide rail by traversing oil cylinder pushing cross traveling trolley, and then adjusts the whole lateral position of fuselage.
In conjunction with referring to Fig. 3 and Fig. 4, the structure phase of the left vertical shift swing mechanism 1c of the present embodiment and right vertical shift swing mechanism 1d
Together, it and is arranged in parallel in respectively below the left and right sides of fuselage, including carries out boots 1e, rotary table 1f, vertical shift oil cylinder 1h and vertical shift
Trolley 1i；It is longitudinally disposed to carry out boots 1e, and the central shaft 1g rolling assemblings on the rotary table 1f of its center and fixed setting,
It carries out boots 1e and is equipped with vertical shift guide rail, two groups of vertical shift trolley 1i roll the both ends for being assemblied in vertical shift guide rail, and the both sides of fuselage 4 lead to respectively
It crosses two groups of supporting legs 12 to be supported on two groups of vertical shift trolley 1i, carry out between boots 1e and vertical shift trolley 1i equipped with the vertical of driving vertical shift trolley
Move oil cylinder 1h.After the supporting leg on vertical shift trolley jacks fuselage, the vertical shift oil cylinder pushing vertical shift trolley of fuselage both sides is along both sides
Vertical shift guide rail move in the same direction, can adjust fuselage generally longitudinally position；When fuselage both sides vertical shift oil cylinder pushing both sides it is vertical
It moves trolley to move backward along vertical shift guide rail, then fuselage can integrally rotate, and realize that fuselage turns to, and in steering procedure, vertical shift is returned
It can relatively rotate between the shoe boots 1e and rotary table 1f of rotation mechanism, to adapt to the revolution of fuselage.
Four groups of reseting module 1j are equipped between carrying out boots 1e and rotary table 1f, four groups of reseting module 1j are arranged two-by-two to be carried out
The both sides of boots 1e, and it is symmetrical centered on central shaft 1g.Reseting module 1j includes that fixed be embedded is carrying out the spring inside boots
The outer end of the seat 1m and resetting spring 1n that is installed in spring base 1m, resetting spring 1n pass through the adjusting that is arranged on spring base 1m
Screw rod 1k fixed settings, inner end are connected to rotary table 1f by mandril 1p, and resetting spring 1n is adjusted by adjusting screw rod 1k
Decrement, the elastic force for adjusting the resetting spring 1n for carrying out boots 1e both sides is identical.When body rotation, boots 1e and rotary table 1f is carried out
Between will relatively rotate, after stopping turning round, when entire vertical shift swing mechanism promotes hanging, carry out boots 1e and rotary table
Initial be longitudinally arranged will be automatically restored between 1f under the impetus of the resetting spring 1n and mandril 1p of reseting module
State.
As shown in figure 5, the depth detection apparatus 8 that steel wire rope 11 connects is mainly by count roll 8d, counting encoder 8c, pressure roller
8e, the compositions such as roll stand 8a, roller frame 8g, back-moving spring 8b and spring adjustment screw 8f are counted.Wherein count roll 8d passes through counting
Roll stand 8a is arranged on fuselage 4, and count roll 8d is free to rotate, and count roll 8d is contacted from the top of steel wire rope 11 with steel wire rope,
Pressure roller 8e is arranged by roller frame 8g on fuselage 4, and pressure roller 8e is free to rotate, elastic compression between pressure roller 8e and count roll 8d
Two pairs of rollers are arranged, and steel wire rope 11 is pressed on count roll 8d from below, and steel wire rope 11 is between count roll 8d and pressure roller 8e
It passes through, with the folding and unfolding of steel wire rope 11, drives count roll 8d and pressure roller 8e rotations, linear velocity and the count roll 8d mono- of steel wire rope 11
It causes.Counting encoder 8c is mounted on count roll 8d, counting encoder 8c on count roll 8d also with rotating together,
The control module of rotating cycle for detecting count roll 8d, counting encoder 8c and walking pile frame communicates to connect, and counts and compiles
The data of record are transferred to the control module of pile frame by code device 8c, and control module is passed through by calculating conversion to obtain steel wire rope
Distance, i.e., pile frame steel wire rope lifting equipment change in depth value.Counting encoder is common detection sensor,
Particularly with regard to control principle the present embodiment of counting encoder, this will not be repeated here.
The one end for counting roll stand 8a and roller frame 8g is respectively hinged on fuselage 4, passes through back-moving spring 8b between the other end
Elastic connection is realized that count roll 8d and pressure roller 8e is compressed to steel wire rope 11 respectively and is arranged.First, count roll 8d is located at steel wire rope 11
Top, by count roll gravity pressure on the steel wire rope of work, pressure roller 8e is in the lower section of steel wire rope, in the effect of back-moving spring 8b
It is lower further to compress steel wire rope to count roll 8d.
In order to adjust the tightening force of back-moving spring 8b, the one end back-moving spring 8b is fixedly connected with roll stand 8a is counted, the other end
It is connected by spring adjustment screw 8f between roller frame 8g, the stretching of back-moving spring 8b can be grown by spring adjustment screw 8f
Degree is adjusted, and then realizes and adjusted to the elastic force of back-moving spring 8b.,
Hydraulic power station 2 is provided with the multigroup hydraulic power supply for respectively driving drilling apparatus and elevator unit, elevator unit 5
Hydraulic power input terminal by switching valve simultaneously be connected to all hydraulic power supplies, the setting side of specific hydraulic power station
Case is common hydraulic control technology, and those skilled in the art can design according to stake machine actual requirement and select different hydraulic sections
Part.
Hydraulic power station 2 in the present embodiment is specifically by four 110kW motor, hydraulic pressure pump group, control valve, hydraulic oil
The compositions such as case, power control cabinet and radiator；Four 110kW motors respectively drive the hydraulic pump being attached thereto, and by control valve, then may be used
With outside output hydraulic pressure power, and it is provided with multiple output interfaces.With oil pipe by Auger drilling device 9 and Sleeve drill when work
Hydraulic-driven part into device 10 is connected with the delivery outlet of hydraulic power station, then the transmission of power can be achieved.And by the volume of pile frame
The hydraulic motor for raising unit 5 is connected to oil pipe on other power output interfaces of power station, then power station can be simultaneously
Power is provided for the elevator unit 5 of pile frame.As soon as and 5 input terminal of pile frame elevator unit be arranged an electromagnetic switching valve, this is realized
Switching to power source.And its all control also all concentrates in the drivers' cab of pile frame, and its control passes through industry
The control of programmable controller and pile frame is completely integrated, is highly convenient for operator's Manipulation of the machine in this way, while can also keep away
Exempt from the conflict in some actions.For example when equipment carries out bore operation, machine is forbidden to walk, we pass through at this time
Program logically excludes the possibility of this operation, then just completely dispensing with worry will appear maloperation.
How using hydraulic power station construction efficiency improved with regard to machine below, does a citing.Such as the auger in Fig. 1
It is drilled down into simultaneously into device 9 and casing drilling device 10, spiral drilling device 9 drives auger stem drilling, casing drilling dress
10 drive sleeve drillings are set, creeps into after predetermined depth, needs above to carry two equipments, at this time the two of pile frame elevator
Unit 5 needs to lift by crane two equipments respectively simultaneously.But pile frame itself only has the power of 75kW at this time, therefore lifts by crane the speed promoted
Degree will be slow.And the power of the two of power station outer two 110kW switch and exports to two of pile frame by we respectively at this time
Elevator unit 5, then promoting speed will be largely increased, so total working efficiency can be also obviously improved.
The advantages of embodiment above describes the basic principles and main features of the utility model and the utility model, one's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the concrete operating principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, this reality
It will also have various changes and improvements with novel, these various changes and improvements fall within the scope of the claimed invention, this
Utility model is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of walking pile frame, it is characterised in that：Including walking chassis (1), fuselage (4), column (7) and two pairs of bearing diagonals
Bar (6)；
The walking chassis (1) includes two groups of vertical shift swing mechanisms of front and back two groups of transverse-moving mechanisms and left and right；
The fuselage (4) is arranged by several groups supporting leg (12) support on transverse-moving mechanism and vertical shift swing mechanism, the column
(7) lower end is hinged on the front end of fuselage (4), and two pairs of inclined support bars (6) are connected between column (7) and fuselage (4), shape
At two groups of symmetrical triangular support configurations；
It is provided with elevator unit (5) on the fuselage (4) and drives the hydraulic power station (2) and driving cross sliding machine of elevator unit
The steel wire rope of the pile frame dynamical system (3) of structure and vertical shift swing mechanism, elevator unit (5) connection is bypassed by pulley blocks
Column (7) overhead extension lifts drilling apparatus.
2. a kind of walking pile frame according to claim 1, one pair of which inclined support bar in two pairs of inclined support bars (6)
Upper end it is hinged in column (7) top sustained height position respectively, the upper end of another pair inclined support bar is then hinged on column (7) phase
To sustained height position on the lower, the lower end of two pairs of inclined support bars is respectively hinged on fuselage (4), wherein higher a pair of tiltedly branch
The lower end of strut is hinged on the second half section monosymmetric position of fuselage (4), and lower a pair of inclined support bar is hinged on fuselage (4)
Relatively forward monosymmetric position.
3. a kind of walking pile frame according to claim 1 or 2, the inclined support bar (6) using with hydraulic cylinder can
The hydraulic cylinder of telescopic supporting rod, the inclined support bar (6) is connected with hydraulic pressure self-locking module.
4. a kind of walking pile frame according to claim 1, the transverse-moving mechanism include lateral arrangement traversing pedestal and
The cross traveling trolley being arranged on traversing pedestal, the cross traveling trolley rolling are assemblied on the traversing guide rail being arranged on traversing pedestal, institute
The front and back end for stating fuselage (4) is supported in by two groups of supporting legs (12) on two groups of cross traveling trolleys respectively, the traversing pedestal and traversing
The traversing oil cylinder of driving cross traveling trolley is equipped between trolley.
5. a kind of walking pile frame according to claim 1, the vertical shift swing mechanism includes carrying out boots (1e), rotary table
(1f), vertical shift oil cylinder (1h) and vertical shift trolley (1i)；
The shoe boots (1e) are longitudinally disposed, and the central shaft (1g) on the rotary table (1f) of its center and fixed setting turns
Dynamic assembly carries out boots (1e) and is equipped with vertical shift guide rail, and two groups of vertical shift trolleies (1i) roll the both ends for being assemblied in vertical shift guide rail, the machine
The both sides of body (4) are supported in by two groups of supporting legs (12) on two groups of vertical shift trolleies (1i) respectively, and the shoe boots (1e) and vertical shift are small
The vertical shift oil cylinder (1h) of driving vertical shift trolley is equipped between vehicle (1i).
6. a kind of walking pile frame according to claim 5 is equipped with four between the shoe boots (1e) and rotary table (1f)
Group reseting module (1j), reseting module (1j) described in four groups are arranged two-by-two in the both sides for carrying out boots (1e), and are with central shaft (1g)
Central symmetry is distributed.
7. a kind of walking pile frame according to claim 6, the reseting module (1j) includes that fixed be embedded is being carried out in boots
The spring base (1m) in portion and the resetting spring (1n) being installed in spring base (1m), the outer end of the resetting spring (1n) pass through
Adjusting screw rod (1k) fixed setting being arranged on spring base (1m), inner end is connected to rotary table (1f), institute by mandril (1p)
The elastic force for stating the resetting spring (1n) for carrying out the both sides boots (1e) is identical.
8. a kind of walking pile frame according to claim 1, the hydraulic power station (2), which is provided with, respectively drives drilling dress
Multigroup hydraulic power supply with elevator unit is set, the hydraulic power input terminal of the elevator unit (5) is connected simultaneously by switching valve
It is connected to all hydraulic power supplies.
9. a kind of walking pile frame according to claim 8, the drilling apparatus includes Auger drilling device (9) and casing
Drilling apparatus (10), the elevator unit (5) are two groups, pass through rope traction garter coil drilling apparatus (9) and set respectively
Pipe drilling apparatus (10).
10. a kind of walking pile frame according to claim 8, the elevator unit (5) further includes having depth detection apparatus；
The depth detection apparatus includes count roll (8d), counting encoder (8c) and pressure roller (8e), the count roll (8d) and
By the elastic two pairs of rollers setting of back-moving spring (8b) between pressure roller (8e), the steel wire rope (11) of walking pile frame from count roll (8d) and
It is passed through between pressure roller (8e), the counting encoder (8c) is mounted on count roll (8d), the rotation for measuring count roll (8d)
It turn-takes number, the counting encoder (8c) and the control module of walking pile frame communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800872.1U CN207672570U (en) | 2017-12-20 | 2017-12-20 | A kind of walking pile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800872.1U CN207672570U (en) | 2017-12-20 | 2017-12-20 | A kind of walking pile frame |
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| Publication Number | Publication Date |
|---|---|
| CN207672570U true CN207672570U (en) | 2018-07-31 |
Family
ID=62969625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800872.1U Active CN207672570U (en) | 2017-12-20 | 2017-12-20 | A kind of walking pile frame |
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| Country | Link |
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| CN (1) | CN207672570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905228A (en) * | 2017-12-20 | 2018-04-13 | 山河智能装备股份有限公司 | Walking pile frame |
| CN110952549A (en) * | 2019-12-18 | 2020-04-03 | 北京建筑机械化研究院有限公司 | Oil-electricity dual-power crawler-type pile frame and control system thereof |
-
2017
- 2017-12-20 CN CN201721800872.1U patent/CN207672570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905228A (en) * | 2017-12-20 | 2018-04-13 | 山河智能装备股份有限公司 | Walking pile frame |
| CN110952549A (en) * | 2019-12-18 | 2020-04-03 | 北京建筑机械化研究院有限公司 | Oil-electricity dual-power crawler-type pile frame and control system thereof |
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