CN206721877U - Piling machine - Google Patents
Piling machine Download PDFInfo
- Publication number
- CN206721877U CN206721877U CN201720561811.8U CN201720561811U CN206721877U CN 206721877 U CN206721877 U CN 206721877U CN 201720561811 U CN201720561811 U CN 201720561811U CN 206721877 U CN206721877 U CN 206721877U
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- drilling rod
- fixed
- fixed bin
- slip ring
- piling machine
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Abstract
It the utility model is related to civil engineering technical field, there is provided a kind of piling machine, including bottom plate and the fixed bin that is connected to by lowering or hoisting gear on bottom plate；Motor is fixed with the roof of fixed bin, the first sprocket wheel is provided with the output shaft of motor；It is provided with fixed bin and sequentially passes through the first slip ring being fixed on fixed bin roof, the drilling rod for the second slip ring being fixed on fixed bin bottom wall；The second sprocket wheel is provided with drilling rod；First sprocket wheel is connected by chain with the second chain gear transmission；Also include the locating part of limitation drilling rod axial movement；The bottom of drilling rod is provided with drill bit.By setting lowering or hoisting gear to drive drilling rod and drill bit to decline, bore operation of the drill bit to ground is realized, is rotated by motor driven drilling rod, improves piling efficiency.By setting lug boss, poke rod, vibrated so as to realize axle bed to drive under drilling rod in the vertical direction, so that drill bit has certain hammer effect to ground, improve the piling effect of the piling machine.
Description
Technical field
The utility model relates to civil engineering technical field, more particularly to a kind of piling machine.
Background technology
Drop hammer is made up of pile monkey, pile frame and auxiliary device etc..Pile monkey is attached to parallel perpendicular of anterior two of pile frame
Between straight guide rod, liter is hung with lifting hook.Pile frame is a steelwork tower truss, and portion is provided with hoist engine behind, to lift by crane pile monkey,
The leading truck being made up of before pile frame two guide rods, to control piling direction, make pile monkey according to design orientation injection exactly
Stratum.This piling machine piling is less efficient, not only for the harder area of some soil, drives piles relatively difficult, and
Because pile monkey is heavier, certain potential safety hazard also be present when carrying out lifting operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good piling machine of using effect.
Technical scheme is used by the utility model solves its technical problem：Piling machine, including bottom plate and pass through lifting
Device is connected to the fixed bin on bottom plate；Motor, the output axially downwardly extending of the motor are fixed with the roof of the fixed bin
Enter into the fixed bin；The first sprocket wheel is provided with the output shaft；The first slip is fixed with the roof of the fixed bin
Ring, the position corresponding with first slip ring is fixed with the second slip ring on the bottom wall of the fixed bin；The fixed bin
On be provided with the drilling rod for sequentially passing through first slip ring and the second slip ring；The both ends of the drilling rod stretch out described respectively
One slip ring and the second slip ring；The second sprocket wheel is provided with the drilling rod；First sprocket wheel passes through chain and described second
Chain gear transmission connects；Also include limiting the locating part that the drilling rod is axially moved；The bottom of the drilling rod is provided with drill bit.
Further, it is vertically arranged with slideway in the fixed bin；The axle being slidably matched with it is provided with the slideway
Seat；The axle bed is connected by bearing with the drilling rod；It is corresponding with the output shaft of the motor in the side wall of the axle bed
Position sets jagged；Rotating disk is provided with the output shaft of the motor；The upper surface of the rotating disk is provided with lug boss；It is described
In fixed bin, it is provided with hinge between the rotating disk and the axle bed；Being provided with the hinge can be above and below the hinge
The poke rod of rotation, one end of the poke rod are stretched into the breach, and the other end of the poke rod is arranged on the rotating disk
Top and can contact or separate with the lug boss.
Further, the first spring being sleeved on drilling rod is provided between the bottom wall of the axle bed and the fixed bin.
Further, the position on the poke rod, between the axle bed and the hinge be provided with it is described solid
Determine the second spring of cassette bottom wall connection.
Further, the locating part includes being fixed on the limit on the drilling rod and above first slip ring
Position plate, and it is fixed on the gag lever post on the drilling rod and below first slip ring.
Further, trapped fuel box is provided with above first slip ring, pressing plate is provided with the top of the trapped fuel box；
It is tightly connected between pressing plate and trapped fuel the box side wall, is provided with depression bar at the top of the pressing plate, on the roof of the trapped fuel box
The position corresponding with depression bar is provided with strut kong, and the depression bar stretches out the strut kong, and can be moved up and down in the strut kong；
Limited block is provided with the top of the depression bar, the limited block contacts with the limiting plate；It is set with the depression bar positioned at limit
The 3rd spring between position block and trapped fuel box roof；The bottom of the trapped fuel box is additionally provided with oil-out；The oil-out and institute
State drilling rod contact.
Further, the lowering or hoisting gear is hydraulic cylinder；The cylinder body of the hydraulic cylinder is fixed on bottom plate, the hydraulic cylinder
The end of piston rod be connected with the fixed bin.
Further, the lug boss is provided with multiple in the upper surface circumference of the rotating disk.
The beneficial effects of the utility model are：1st, by setting lowering or hoisting gear to drive drilling rod and drill bit to decline, drill bit is realized
To the bore operation on ground, rotated by motor driven drilling rod, improve piling efficiency.2nd, by setting the first slip ring and the
Two slip rings, prevent drilling rod from occurring crooked situation during piling.3rd, by setting lug boss, poke rod, so as to
Enough realize axle bed to drive under drilling rod in the vertical direction to vibrate, so that drill bit has ground certain hammer effect, improve
The piling effect of the piling machine.4th, by setting trapped fuel box, the piling machine is made while piling, the lubricating oil energy in trapped fuel box
It is enough that drilling rod is lubricated automatically, further lift the mechanical movement characteristic of piling machine.
Brief description of the drawings
Fig. 1 is the structural representation of piling machine of the present utility model；
Fig. 2 is the sectional view of fixed bin in piling machine of the present utility model；
Fig. 3 is the top view of piling machine central axis seat of the present utility model；
Fig. 4 is the sectional view of trapped fuel box in piling machine of the present utility model.
Reference is in figure：1- bottom plates, 2- lowering or hoisting gears, 3- fixed bins, 4- motors, 5- output shafts, the sprocket wheels of 6- first,
The slip rings of 7- first, the slip rings of 8- second, 9- drilling rods, 10- chains, the sprocket wheels of 11- second, 12- drill bits, 13- slideways, 14- axle beds,
15- bearings, 16- breach, 17- rotating disks, 18- lug bosses, 19- hinges, 20- poke rods, 21- second springs, 22- limiting plates, 23-
Gag lever post, 24- trapped fuel boxes, 25- pressing plates, 26- depression bars, 27- strut kongs, 28- limited blocks, the springs of 29- the 3rd, 30- oil-outs,
The springs of 31- first.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples：
As shown in Figures 1 to 4, piling machine described in the utility model, including bottom plate 1 and be connected to by lowering or hoisting gear 2
Fixed bin 3 on bottom plate 1；Motor 4 is fixed with the roof of the fixed bin 3, the output shaft 5 of the motor 4 extends down into
In the fixed bin 3；The first sprocket wheel 6 is provided with the output shaft 5；The first slip is fixed with the roof of the fixed bin 3
Ring 7, the position corresponding with first slip ring 7 is fixed with the second slip ring 8 on the bottom wall of the fixed bin 3；It is described solid
Determine to be provided with the drilling rod 9 for sequentially passing through the slip ring 8 of the first slip ring 7 and second on box 3；The both ends difference of the drilling rod 9
Stretch out the slip ring 8 of the first slip ring 7 and second；The second sprocket wheel 11 is provided with the drilling rod 9；First sprocket wheel 6 is logical
Chain 10 is crossed to be connected with second sprocket wheel 11；Also include limiting the locating part that the drilling rod 9 is axially moved；The drilling rod
9 bottom is provided with drill bit 12.
As shown in Figure 1 and Figure 2, the drilling rod 9 can first slip ring 7, rotate in second slip ring 8 and on
Lower motion；The locating part can limit the axial movement of the drilling rod 9, the drilling rod 9 is had certain displacement along its axial direction, together
Shi Suoshu drilling rods 9 can not depart from the slip ring 8 of the first slip ring 7 and second.The fixed bin 3 is fixed on lowering or hoisting gear 2,
Drive fixed bin 3 to move downward by lowering or hoisting gear 2, and then drive drilling rod 9 and drill bit 12 to move downward by locating part, realize
Bore operation of the drill bit 12 to ground.By setting the first slip ring 7 and the second slip ring 8, increase the stability of drilling rod 9, prevent
Only drilling rod 9 is crooked during ground is bored.Motor 4 drives the first sprocket wheel 6 being fixed on output shaft 5 to rotate, and then passes through chain
Bar 10 drives the second sprocket wheel 11 to rotate, and finally rotates drilling rod 9；Improve operating efficiency.
In the harder area that is regional or having a large amount of stones of some soil, the piling efficiency of piling machine can be remarkably decreased,
In order to improve piling machine slideway 13 is vertically arranged with this local piling efficiency, the fixed bin 3；On the slideway 13
It is provided with the axle bed 14 being slidably matched with it；The axle bed 14 is connected by bearing 15 with the drilling rod 9；The side of the axle bed 14
The position corresponding with the output shaft 5 of the motor 4 sets jagged 16 on wall；It is provided with and turns on the output shaft 5 of the motor 4
Disk 17；The upper surface of the rotating disk 17 is provided with lug boss 18；In the fixed bin 3, positioned at the rotating disk 17 and the axle bed
Hinge 19 is provided between 14；Being provided with the hinge 19 can be described to stir around the poke rod 20 that the hinge 19 rotates upwardly and downwardly
One end of bar 20 is stretched into the breach 16, and the other end of the poke rod 20 is arranged on the top of the rotating disk 17 and can be with
The lug boss 18 is contacted or separated.
For sake of convenience, hereinafter the left and right direction of alleged left and right and accompanying drawing in itself is consistent, but not to this practicality
New structure plays restriction effect.
As shown in Fig. 2 the axle bed 14 can move up and down along slideway 13, by setting slideway 13, prevent axle bed 14 with brill
Bar 9 moves in a circle.Start motor 4, the output shaft 5 of motor 4 rotates, and drives the rotating disk 17 being fixed on output shaft 5 to rotate, institute
State lug boss 18 to move in a circle with rotating disk 17, the lug boss 18 can occur intermittent dry with the left end of the poke rod 20
Relate to, the left end of poke rod 20 is moved upwards, the articulated structure formed by poke rod 20 and hinge 19, make the right side of poke rod 20
End moves downward, and the right-hand member of poke rod 20 is located in the breach 16 of the axle bed 14, and the right-hand member of poke rod 20 passes through the band of breach 16
Moving axis seat 14 moves downward, and so as to realize that axle bed 14 drives the up-down vibration of drilling rod 9, has when drill bit 12 is contacted with floor space certain
Hammer effect；When running into harder area or having the area of a large amount of stones, the effect of vibration and hammering can make the position loose
It is dynamic, it is dynamic so as to be more prone to bore.
To prevent axle bed 14 from being contacted when moving up and down with the bottom wall of fixed bin 3, the axle bed 14 and the fixed bin 3
The first spring 31 being sleeved on drilling rod 9 is provided between bottom wall.On the one hand first spring 31 can support the axle bed 14,
On the other hand, by setting the first spring 31 effectively to reduce influence when drilling rod 9 vibrates to fixed bin 3.
To enable the Rapid reset of poke rod 20, on the poke rod 20, between the axle bed 14 and the hinge 19
Position be provided with the second spring 21 being connected with the bottom wall of fixed bin 3.The second spring 21 is compression spring, passes through
The spring energy of two springs 21 resets poke rod 20, realizes the circulating contact of the lug boss 18 and the left end of poke rod 20.
The locating part can be provided on drilling rod 9, and the boss in the fixed bin 3, the boss are close
The slip ring 8 of first slip ring 7 and second is set.As a kind of preferred scheme, the locating part includes being fixed on the brill
On bar 9 and positioned at the limiting plate 22 of the top of first slip ring 7, and it is fixed on the drilling rod 9 and positioned at described the
The gag lever post 23 of the lower section of one slip ring 7.The limiting plate 22 and gag lever post 23 have a certain distance away from first slip ring 7,
The drilling rod 9 can be made to move up and down.
To reduce the friction between the drilling rod 9 and first slip ring 7, the second slip ring 8, bearing 15, described the
The top of one slip ring 7 is provided with trapped fuel box 24, and the top of the trapped fuel box 24 is provided with pressing plate 25；The pressing plate 25 and trapped fuel
Be tightly connected between the side wall of box 24, the top of the pressing plate 25 is provided with depression bar 26, on the roof of the trapped fuel box 24 with depression bar
26 corresponding positions are provided with strut kong 27, and the depression bar 26 stretches out the strut kong 27, and can be in the strut kong 27 up and down
It is mobile；The top of the depression bar 26 is provided with limited block 28, and the limited block 28 contacts with the limiting plate 22；The depression bar 26
On be set with the 3rd spring 29 between limited block 28 and the roof of trapped fuel box 24；The bottom of the trapped fuel box 24 is additionally provided with
Oil-out 30；The oil-out 30 contacts with the drilling rod 9.
As shown in figure 4, the trapped fuel box 24 is fixed on the upper of first slip ring 7, the 3rd spring 29 is compression
Spring, limited block 28 is set to be contacted with the limiting plate 22 by the 3rd spring 29, when 9 up-down vibration of drilling rod, the drilling rod 9 pushes up
The limiting plate 22 in portion will drive the limited block 28 to move downward, and the 3rd spring 29 can be such that the limited block 28 replies immediately soon
Position, now, the lubricating oil that the depression bar 26 and pressing plate 25 being fixed on limited block 28 will be in the extruding trapped fuel boxes 24 of discontinuity, make
Lubricating oil is oozed out from oil-out 30, and the lubricating oil oozed out flows down along drilling rod 9, and the miscellaneous part on drilling rod 9 is lubricated；Institute
Stating oil-out 30 should be as small as possible, to ensure that lubricating oil will not be oozed out under normal circumstances.
The lowering or hoisting gear 2 is hydraulic cylinder；The cylinder body of the hydraulic cylinder is fixed on bottom plate 1, the piston of the hydraulic cylinder
The end of bar is connected with the fixed bin 3.
To improve the rapping frequency of the drilling rod 9, the lug boss 18 is provided with the upper surface circumference of the rotating disk 17
It is multiple.
The operation principle of the piling machine is as follows：Piling machine is moved to pile driving position, starts motor 4, motor 4 passes through first
Sprocket wheel 6, the second sprocket wheel 11, chain 10 drive drilling rod 9 to rotate；Motor 4 drives rotating disk 17 to rotate, the projection being fixed on rotating disk 17
Portion 18 and the intermittent interference of left end of poke rod 20, make the right-hand member of poke rod 20 drive axle bed 14 to move up and down, and then drive and bore
Bar 9 moves up and down, and drill bit 12 is realized ground and beats；Hydraulic cylinder drives fixed bin 3 to move downward, and then drives the He of drilling rod 9
Drill bit 12 declines, and realizes bore operation of the drill bit 6 to ground.Piling machine of the present utility model, moved downward in drill bit 12 same
When, by the rotation of drilling rod 9, operating efficiency is improved, further by the up-down vibration of drilling rod 9, drill bit 12 is had ground
Certain hammer effect, improve piling effect.
Claims (8)
1. piling machine, including bottom plate (1) and the fixed bin (3) that is connected to by lowering or hoisting gear (2) on bottom plate (1)；Its feature exists
In：It is fixed with motor (4) on the roof of the fixed bin (3), the output shaft (5) of the motor (4) extends down into described solid
Determine in box (3)；The first sprocket wheel (6) is provided with the output shaft (5)；The first cunning is fixed with the roof of the fixed bin (3)
Rotating ring (7), the position corresponding with first slip ring (7) is fixed with the second slip ring on the bottom wall of the fixed bin (3)
(8)；The drilling rod (9) for sequentially passing through first slip ring (7) and the second slip ring (8) is provided with the fixed bin (3)；Institute
First slip ring (7) and the second slip ring (8) are stretched out in the both ends for stating drilling rod (9) respectively；Is provided with the drilling rod (9)
Two sprocket wheels (11)；First sprocket wheel (6) is connected by chain (10) and second sprocket wheel (11)；Also include limitation institute
State the locating part of drilling rod (9) axial movement；The bottom of the drilling rod (9) is provided with drill bit (12).
2. piling machine according to claim 1, it is characterised in that：Slideway (13) is vertically arranged with the fixed bin (3)；
The axle bed (14) being slidably matched with it is provided with the slideway (13)；The axle bed (14) passes through bearing (15) and the drilling rod
(9) connect；The position corresponding with the output shaft (5) of the motor (4) is set jagged in the side wall of the axle bed (14)
(16)；Rotating disk (17) is provided with the output shaft (5) of the motor (4)；The upper surface of the rotating disk (17) is provided with lug boss
(18)；In the fixed bin (3), hinge (19) is provided between the rotating disk (17) and the axle bed (14)；The hinge
Being provided with chain (19) can be around the poke rod (20) that the hinge (19) rotates upwardly and downwardly, and one end of the poke rod (20) is stretched into described
In breach (16), the other end of the poke rod (20) is arranged on the top of the rotating disk (17) and can be with the lug boss
(18) contact or separate.
3. piling machine according to claim 2, it is characterised in that：The axle bed (14) and the bottom wall of the fixed bin (3)
Between be provided with the first spring (31) being sleeved on drilling rod (9).
4. the piling machine according to Claims 2 or 3, it is characterised in that：On the poke rod (20), positioned at the axle bed
(14) position between the hinge (19) is provided with the second spring (21) being connected with the fixed bin (3) bottom wall.
5. piling machine according to claim 2, it is characterised in that：The locating part include be fixed on the drilling rod (9),
And the limiting plate (22) above first slip ring (7), and be fixed on the drilling rod (9) and positioned at described the
Gag lever post (23) below one slip ring (7).
6. piling machine according to claim 5, it is characterised in that：Trapped fuel is provided with above first slip ring (7)
Box (24), pressing plate (25) is provided with the top of the trapped fuel box (24)；It is close between the pressing plate (25) and trapped fuel box (24) side wall
Envelope connection, is provided with depression bar (26) at the top of the pressing plate (25), relative with depression bar (26) on the roof of the trapped fuel box (24)
The position answered is provided with strut kong (27), and the depression bar (26) stretches out the strut kong (27), and can be on the strut kong (27) is interior
Lower movement；Limited block (28) is provided with the top of the depression bar (26), the limited block (28) contacts with the limiting plate (22)；
The 3rd spring (29) being set with the depression bar (26) between limited block (28) and trapped fuel box (24) roof；The trapped fuel
The bottom of box (24) is additionally provided with oil-out (30)；The oil-out (30) contacts with the drilling rod (9).
7. piling machine according to claim 1, it is characterised in that：The lowering or hoisting gear (2) is hydraulic cylinder；The hydraulic cylinder
Cylinder body be fixed on bottom plate (1), the end of the piston rod of the hydraulic cylinder is connected with the fixed bin (3).
8. the piling machine according to Claims 2 or 3, it is characterised in that：The lug boss (18) is in the rotating disk (17)
Upper surface circumference is provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561811.8U CN206721877U (en) | 2017-05-19 | 2017-05-19 | Piling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561811.8U CN206721877U (en) | 2017-05-19 | 2017-05-19 | Piling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721877U true CN206721877U (en) | 2017-12-08 |
Family
ID=60513865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720561811.8U Active CN206721877U (en) | 2017-05-19 | 2017-05-19 | Piling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017103A (en) * | 2018-01-09 | 2019-07-16 | 苏延波 | It is a kind of to improve the drilling bit of pile engine for opening rock rate |
| CN112593553A (en) * | 2020-12-02 | 2021-04-02 | 刘国平 | Foundation pile driver based on pile foundation engineering |
-
2017
- 2017-05-19 CN CN201720561811.8U patent/CN206721877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017103A (en) * | 2018-01-09 | 2019-07-16 | 苏延波 | It is a kind of to improve the drilling bit of pile engine for opening rock rate |
| CN112593553A (en) * | 2020-12-02 | 2021-04-02 | 刘国平 | Foundation pile driver based on pile foundation engineering |
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