CN109024601A - A kind of piling machinery fixing-aid device - Google Patents
A kind of piling machinery fixing-aid device Download PDFInfo
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- CN109024601A CN109024601A CN201810856558.8A CN201810856558A CN109024601A CN 109024601 A CN109024601 A CN 109024601A CN 201810856558 A CN201810856558 A CN 201810856558A CN 109024601 A CN109024601 A CN 109024601A
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- fixedly connected
- buffer
- pile
- fixing
- plate
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- 239000000872 buffer Substances 0.000 claims abstract description 68
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 29
- 230000003139 buffering effect Effects 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 244000152100 Sorbus torminalis Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000002283 diesel fuel Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of piling machinery fixing-aid devices, the lower end of the substrate is fixedly connected with buffer bar, and the lower end activity of buffer bar is plugged on buffer unit, pile is provided in the fixing pipe, and the side wall conflict of pile is connected with multiple fixed plates, the fixed plate is fixedly connected with screw rod far from one end of pile, the meeting of moving downward of buffer bar is so that piston opposing seal case moves, piston will increase the air pressure of seal box, to play the effect for alleviating impact force by increasing air pressure；So that fender rod is moved with respect to protective device, the presence of viscous damper, protection spring and elastic string combination can play the role of good buffering percussive force for the meeting of moving downward of l-shaped rod；Therefore the device not only can achieve the effect to pile Anti-inclining, may also reach up the effect to auxiliary tool protection.
Description
Technical field
The present invention relates to piling machinery technical field, specially a kind of piling machinery fixing-aid device.
Background technique
In various pile foundation constructions, for drilling, driving piles, the machinery of pile sinking be referred to as piling machinery.In all kinds of stake works
In machinery, rotary drilling rig and spiral Squeezing Soil Pile machine are widely used.
For some projects under construction, such as stake, anchor member, caisson and mandrel for being inserted into drain bar material etc
Elongated member must be placed in ground.It is well known that such rigid element may be usually driven into ground, without elder generation
Preceding excavation.Term " stake " will be used herein for referring to the elongated rigid member being typically driven into ground.
A kind of system for piling is traditionally referred to as diesel pile driver.Diesel pile driver uses floating hammer ram component, should
Floating hammer ram component had not only played the hammer ram for piling, but also played the piston for compressing diesel fuel.Diesel oil combustion
Material is injected into the fuel chambers below hammer ram component as hammer ram component lands.The hammer ram component of whereabouts engages pile helmet portion
Part, the pile helmet component by the load transfer to stake of hammer ram component to drive piles.Meanwhile diesel fuel is lighted, along phase negative side
Apply active force to hammer ram component and pile helmet component.Pile helmet component is further driven piles, and hammer ram component starts new burning and follows
Ring.System as another kind is to drop hammer, this, which drops hammer, makes hammer repeatedly be promoted and be dropped on the upper end of stake, squeezes into ground for stake
In face.
In piling, it can all stablize the position of pile using some auxiliary tools, to prevent pile from shifting, still
In the prior art, auxiliary tool due to protective device structure it is simple, piling when, frequently result in auxiliary tool and be damaged,
Thus it is proposed that a kind of piling machinery fixing-aid device.
Summary of the invention
The purpose of the present invention is to provide a kind of piling machinery fixing-aid devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of piling machinery fixing-aid device, including fixing pipe, the lateral wall of the fixing pipe are fixedly connected with more
A support frame, and the lower end of support frame is fixedly connected on the upper surface of substrate；
The lower end of the substrate is fixedly connected with buffer bar, and the lower end activity of buffer bar is plugged on buffer unit, institute
State and be provided with pile in fixing pipe, and the side wall conflict of pile is connected with multiple fixed plates, the fixed plate far from pile one
End is fixedly connected with screw rod, and the other end activity of screw rod extends in sleeve through the side wall of fixing pipe and the inside with sleeve
Wall is threadedly coupled, and is wound with the first buffer spring on the screw rod, and the both ends of the first buffer spring are respectively fixedly connected in spiral shell
On the side wall of bar and on the inner sidewall of fixing pipe, the lateral wall of the sleeve is circumferentially fixed to be connected with multiple gag lever posts, and limits
The first sliding block is fixedly connected on bar, first sliding block is slidably connected in the annular groove opened up in fixing pipe, the set
The lateral wall of cylinder is intertwined and connected and has steel cable, and the other end of steel cable bypasses fixed pulley and is fixedly connected on the upper surface of movable plate
On, the fixed pulley is rotatably connected on limit plate, and one end of limit plate is fixedly connected on the lateral wall of fixing pipe, described
The upper end of movable plate is fixedly connected with mobile bar, and the upper end activity of mobile bar through limit plate and is fixedly connected on sliding shoe
On lower end surface, the sliding shoe is slidably connected in the sliding groove opened up in fixing pipe, and the upper end of sliding shoe is fixedly connected with L
Type bar, the lower end of the l-shaped rod is fixedly connected with fender rod, and fender rod activity is plugged on protective device, the protection dress
It sets on the upper surface for being fixedly connected on fixing pipe；
The buffer unit includes buffering frame, and the inner sidewall of the buffering frame slidably connects slide plate, and the upper end of slide plate
It is fixedly connected with the lower end of buffer bar, being intertwined and connected on the buffer bar has the second buffer spring, the both ends of the second buffer spring
It is respectively fixedly connected on the side wall of buffer bar and the inner roof wall of buffering frame, the lower end of the slide plate is fixedly connected with seal box,
And piston is slidably connected in seal box, the lower end of the piston is fixedly connected with push rod, and the lower end activity of push rod is through close
The lower end of joint sealing is fixedly connected on the upper surface of vibration damper plate, and the inner sidewall of the vibration damper plate and buffering frame is slidably connected, and subtracts
The upper end of shake plate is fixedly connected with multiple connecting rods, and the upper end of the connecting rod is fixedly connected on the lower end surface of buffer stopper, and
The inner sidewall of buffer stopper and buffering frame is slidably connected, and the upper end of the buffer stopper is fixedly connected with one end of third buffer spring, the
The other end of three buffer springs is fixedly connected on the inner sidewall of buffering frame.
Preferably, the lower end of the l-shaped rod is fixedly connected with shock-proof plate.
Preferably, the fixed plate is in convex structure.
Preferably, the quantity of first sliding block is more than or equal to six, and is isodistantly spaced annular spread.
Preferably, the protective device includes protective frame, and spring base, and the upper end of spring base are provided in the protective frame
It is fixedly connected with the lower end of fender rod, the circumferentially fixed of the spring base is connected with multiple second sliding blocks, and the second sliding block and anti-
The inner sidewall of shield frame is slidably connected, and the lower end of second sliding block is fixedly connected with viscous damper, and viscous damper is another
One end is fixedly connected in the inner bottom wall of protective frame, and the lower end of the spring base is fixedly connected with protection spring, and protects spring
Lower end be fixedly connected in the inner bottom wall of protective frame.
Preferably, the circumferentially fixed of the piston is socketed with one layer of sealing film.
Preferably, the quantity of the buffer stopper is more than or equal to six, and is isodistantly spaced annular spread.
Preferably, the fixed plate is fixedly connected with rubber pad close to one end of pile, and offers on rubber pad anti-skidding
Line.
Preferably, the upper end of the spring base is fixedly connected with multiple elastic strings, and the other end of elastic string is fixedly connected
On the inner roof wall of protective frame.
Preferably, second sliding block is fixedly connected with non-skid film close to one end of protective frame.
Compared with prior art, the beneficial effects of the present invention are:
1, the presence of fixed plate can prevent pile from shifting or tilting.
2, the composite structure of substrate, buffer bar and buffer unit, can not only play prevents pile from shifting or inclining
Oblique effect, can also be by the synergistic effect of multiple structures in buffer unit, so that damping impact force reaches to backman
Has the effect of protection.
3, the composite structure of shock-proof plate, fender rod and protective device can play the effect to auxiliary tool protection.
To sum up, which not only can achieve the effect to pile Anti-inclining, may also reach up to auxiliary tool protection
Effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is buffer unit structure enlarged cross-sectional view of the present invention；
Fig. 3 is protective device structure enlarged cross-sectional view of the present invention.
In figure: fixing pipe 1, support frame 2, substrate 3, buffer bar 4, buffer unit 5, pile 6, fixed plate 7, screw rod 8, sleeve
9, gag lever post 10, the first sliding block 11, steel cable 12, the first buffer spring 13, fixed pulley 14, limit plate 15, movable plate 16, mobile bar
17, sliding shoe 18, l-shaped rod 19, shock-proof plate 20, fender rod 21, protective device 22, buffering frame 51, slide plate 52, seal box 53, work
Fill in 54, push rod 55, vibration damper plate 56, connecting rod 57, buffer stopper 58, protective frame 221, spring base 222, the second sliding block 223, viscous resistance
Buddhist nun's device 224, protection spring 225, elastic string 226.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of piling machinery fixing-aid device, including fixing pipe 1, the lateral wall of fixing pipe 1 are fixedly connected with multiple
Support frame 2, and the lower end of support frame 2 is fixedly connected on the upper surface of substrate 3；
The lower end of substrate 3 is fixedly connected with buffer bar 4, and the lower end activity of buffer bar 4 is plugged on buffer unit 5, Gu
Determine to be provided with pile 6 in pipe 1, and the side wall conflict of pile 6 is connected with multiple fixed plates 7, the one end of fixed plate 7 far from pile 6
Be fixedly connected with screw rod 8, and the other end activity of screw rod 8 extended in sleeve 9 through the side wall of fixing pipe 1 and with sleeve 9
Inner sidewall is threadedly coupled, and is wound with the first buffer spring 13 on screw rod 8, and the both ends of the first buffer spring 13 are respectively fixedly connected with
On the side wall of screw rod 8 and on the inner sidewall of fixing pipe 1, the lateral wall of sleeve 9 is circumferentially fixed to be connected with multiple gag lever posts 10, and
The first sliding block 11 is fixedly connected on gag lever post 10, the first sliding block 11 is slidably connected in the annular groove opened up in fixing pipe 1,
The lateral wall of sleeve 9, which is intertwined and connected, steel cable 12, and the other end of steel cable 12 around fixed pulley 14 and is fixedly connected on movable plate
On 16 upper surface, fixed pulley 14 is rotatably connected on limit plate 15, and one end of limit plate 15 is fixedly connected on fixing pipe 1
On lateral wall, the upper end of movable plate 16 is fixedly connected with mobile bar 17, and the upper end activity of mobile bar 17 runs through limit plate 15 simultaneously
It is fixedly connected on the lower end surface of sliding shoe 18, sliding shoe 18 is slidably connected in the sliding groove opened up in fixing pipe 1, and is slided
The upper end of block 18 is fixedly connected with l-shaped rod 19, and the lower end of l-shaped rod 19 is fixedly connected with fender rod 21, and 21 activity of fender rod is inserted
It connects on protective device 22, protective device 22 is fixedly connected on the upper surface of fixing pipe 1；
Buffer unit 5 includes buffering frame 51, and the inner sidewall of buffering frame 51 slidably connects slide plate 52, and the upper end of slide plate 52
It is fixedly connected with the lower end of buffer bar 4, being intertwined and connected on buffer bar 4 has the second buffer spring, the both ends point of the second buffer spring
It is not fixedly connected on the side wall of buffer bar 4 and the inner roof wall of buffering frame 51, the lower end of slide plate 52 is fixedly connected with seal box 53,
And piston 54 is slidably connected in seal box 53, the lower end of piston 54 is fixedly connected with push rod 55, and the lower end activity of push rod 55
On the upper surface that the lower end of seal box 53 is fixedly connected on vibration damper plate 56, the inner sidewall of vibration damper plate 56 and buffering frame 51 is slided
Connection, and the upper end of vibration damper plate 56 is fixedly connected with multiple connecting rods 57, the upper end of connecting rod 57 is fixedly connected on buffer stopper 58
Lower end surface on, and buffer stopper 58 and buffer the inner sidewall of frame 51 and be slidably connected, it is slow that the upper end of buffer stopper 58 is fixedly connected with third
One end of spring is rushed, the other end of third buffer spring is fixedly connected on the inner sidewall of buffering frame 51.
The lower end of l-shaped rod 19 is fixedly connected with shock-proof plate 20, plays better protective action.
Fixed plate 7 is in convex structure, plays better fixed function.
The quantity of first sliding block 11 is more than or equal to six, and is isodistantly spaced annular spread, plays better counterbalance effect.
Protective device 22 includes protective frame 221, is provided with spring base 222, and the upper end of spring base 222 in protective frame 221
It is fixedly connected with the lower end of fender rod 21, the circumferentially fixed of spring base 222 is connected with multiple second sliding blocks 223, and the second sliding block
223 are slidably connected with the inner sidewall of protective frame 221, and the lower end of the second sliding block 223 is fixedly connected with viscous damper 224, and viscous
The other end of stagnant damper 224 is fixedly connected in the inner bottom wall of protective frame 221, and the lower end of spring base 222 is fixedly connected with anti-
Spring 225 is protected, and the lower end of spring 225 is protected to be fixedly connected in the inner bottom wall of protective frame 221, preferably protection is played and makees
With.
The circumferentially fixed of piston 54 is socketed with one layer of sealing film, plays better buffer function.
The quantity of buffer stopper 58 is more than or equal to six, and is isodistantly spaced annular spread, plays better protective action.
Fixed plate 7 is fixedly connected with rubber pad close to one end of pile 6, and anti-skid chequer is offered on rubber pad, plays more
Good buffer function.
The upper end of spring base 222 is fixedly connected with multiple elastic strings 226, and the other end of elastic string 226 is fixedly connected on
On the inner roof wall of protective frame 221, better buffer function is played.
Second sliding block 223 is fixedly connected with non-skid film close to one end of protective frame 221, plays better protective action.
In this case, when pile 6 is not hit, the presence of fixed plate 7 can play the effect fixed to pile 6, prevent stake
6 run-off the straight of column；
When hitting pile 6, power is acted on pile 6 by l-shaped rod 19, l-shaped rod 19 moves downward, and can pass through
Movable plate 16 pulls steel cable 12 to move downward, and the movement meeting of steel cable 12 is so that sleeve 9 rotates, because of the inner sidewall of sleeve 9
It is threadedly coupled with screw rod 8, so the rotation meeting of sleeve 9 is so that screw rod 8 is moved into sleeve 9, so that fixed plate 7 and pile
6 are detached from, and can carry out the normal piling of pile 6；
The presence of buffer unit 5 can be acted on impact force by support frame 2 when fixing pipe 1 is by downward impact force
On the substrate 3, so that relative motion occurs for buffer bar 4 and buffer unit 5, buffer bar 4 moves downward meeting so that piston
54 opposing seal casees 53 move, and piston 54 will increase the air pressure of seal box 53, to play alleviation by increasing air pressure and hit
Hit the effect of power；
The meeting of moving downward of l-shaped rod 19 so that fender rod 21 is moved with respect to protective device 22, viscous damper 224,
Spring 225 and the combined presence of elastic string 226 are protected, good buffering percussive force can be played the role of；
Therefore the device not only can achieve the effect to 6 Anti-inclining of pile, may also reach up to auxiliary tool protection
Effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. the lateral wall of a kind of piling machinery fixing-aid device, including fixing pipe (1), the fixing pipe (1) is fixedly connected
Have multiple support frames (2), and the lower end of support frame (2) is fixedly connected on the upper surface of substrate (3)；
It is characterized by: the lower end of the substrate (3) is fixedly connected with buffer bar (4), and the lower end activity grafting of buffer bar (4)
Is provided with pile (6) on buffer unit (5), in the fixing pipe (1), and the side wall conflict of pile (6) be connected with it is multiple solid
Fixed board (7), the fixed plate (7) are fixedly connected with screw rod (8) far from the one end of pile (6), and the other end activity of screw rod (8)
It extends in sleeve (9) through the side wall of fixing pipe (1) and is threadedly coupled with the inner sidewall of sleeve (9), twined on the screw rod (8)
Be wound with the first buffer spring (13), and the both ends of the first buffer spring (13) be respectively fixedly connected on the side wall of screw rod (8) and
On the inner sidewall of fixing pipe (1), the lateral wall of the sleeve (9) is circumferentially fixed to be connected with multiple gag lever posts (10), and gag lever post
(10) it is fixedly connected on the first sliding block (11), first sliding block (11) is slidably connected at the annular opened up on fixing pipe (1)
In sliding slot, the lateral wall of the sleeve (9) is intertwined and connected and has steel cable (12), and the other end of steel cable (12) bypasses fixed pulley (14)
And be fixedly connected on the upper surface of movable plate (16), the fixed pulley (14) is rotatably connected on limit plate (15), and limits
One end of plate (15) is fixedly connected on the lateral wall of fixing pipe (1), and the upper end of the movable plate (16) is fixedly connected with movement
Bar (17), and the upper end activity of mobile bar (17) through limit plate (15) and is fixedly connected on the lower end surface of sliding shoe (18),
The sliding shoe (18) is slidably connected in the sliding groove opened up on fixing pipe (1), and the upper end of sliding shoe (18) is fixedly connected
Have l-shaped rod (19), the lower end of the l-shaped rod (19) is fixedly connected with fender rod (21), and fender rod (21) activity be plugged on it is anti-
On protection unit (22), the protective device (22) is fixedly connected on the upper surface of fixing pipe (1)；
The buffer unit (5) includes buffering frame (51), and the inner sidewall of buffering frame (51) slidably connects slide plate (52), and
The upper end of slide plate (52) is fixedly connected with the lower end of buffer bar (4), and being intertwined and connected on the buffer bar (4) has the second buffering elastic
Spring, the both ends of the second buffer spring are respectively fixedly connected on the side wall of buffer bar (4) and the inner roof wall of buffering frame (51), described
The lower end of slide plate (52) is fixedly connected with seal box (53), and slidably connects piston (54), the piston in seal box (53)
(54) lower end is fixedly connected with push rod (55), and the lower end activity of push rod (55) is fixedly connected through the lower end of seal box (53)
On the upper surface of vibration damper plate (56), the vibration damper plate (56) and the inner sidewall of buffering frame (51) are slidably connected, and vibration damper plate
(56) upper end is fixedly connected with multiple connecting rods (57), and the upper end of the connecting rod (57) is fixedly connected on buffer stopper (58)
On lower end surface, and buffer stopper (58) and the inner sidewall of buffering frame (51) are slidably connected, and the upper end of the buffer stopper (58) is fixed to be connected
One end of third buffer spring is connect, the other end of third buffer spring is fixedly connected on the inner sidewall of buffering frame (51).
2. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: the l-shaped rod (19)
Lower end be fixedly connected with shock-proof plate (20).
3. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: the fixed plate (7)
In convex structure.
4. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: first sliding block
(11) quantity is more than or equal to six, and is isodistantly spaced annular spread.
5. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: the protective device
(22) include protective frame (221), be provided with spring base (222) in the protective frame (221), and the upper end of spring base (222) with
The lower end of fender rod (21) is fixedly connected, and the circumferentially fixed of the spring base (222) is connected with multiple second sliding blocks (223), and
Second sliding block (223) and the inner sidewall of protective frame (221) are slidably connected, and the lower end of second sliding block (223) is fixedly connected with
Viscous damper (224), and the other end of viscous damper (224) is fixedly connected in the inner bottom wall of protective frame (221), it is described
The lower end of spring base (222) is fixedly connected with protection spring (225), and the lower end of spring (225) is protected to be fixedly connected on protection
In the inner bottom wall of frame (221).
6. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: the piston (54)
It is circumferentially fixed to be socketed with one layer of sealing film.
7. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: the buffer stopper (58)
Quantity be more than or equal to six, and be isodistantly spaced annular spread.
8. a kind of piling machinery fixing-aid device according to claim 1, it is characterised in that: the fixed plate (7)
One end close to pile (6) is fixedly connected with rubber pad, and anti-skid chequer is offered on rubber pad.
9. a kind of piling machinery fixing-aid device according to claim 5, it is characterised in that: the spring base
(222) upper end is fixedly connected with multiple elastic strings (226), and the other end of elastic string (226) is fixedly connected on protective frame
(221) on inner roof wall.
10. a kind of piling machinery fixing-aid device according to claim 5, it is characterised in that: second sliding block
(223) one end close to protective frame (221) is fixedly connected with non-skid film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856558.8A CN109024601A (en) | 2018-07-31 | 2018-07-31 | A kind of piling machinery fixing-aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856558.8A CN109024601A (en) | 2018-07-31 | 2018-07-31 | A kind of piling machinery fixing-aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024601A true CN109024601A (en) | 2018-12-18 |
Family
ID=64647077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810856558.8A Withdrawn CN109024601A (en) | 2018-07-31 | 2018-07-31 | A kind of piling machinery fixing-aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024601A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550299A (en) * | 2021-09-06 | 2021-10-26 | 芜湖宝正新型材料科技有限公司 | Assembled unwrapping wire tubular pile of steel-wood structure |
| CN115506625A (en) * | 2022-10-24 | 2022-12-23 | 贵州开放大学(贵州职业技术学院) | Building structure reinforcing device for prefabricated house |
| CN117104763A (en) * | 2023-08-07 | 2023-11-24 | 安徽钱营孜发电有限公司 | A dust-proof device for coal conveying system of thermal power plant |
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|---|---|---|---|---|
| JPH10140564A (en) * | 1996-11-12 | 1998-05-26 | Kumagai Gumi Co Ltd | Vertical plumbing method of pile in building structure using pile as column and jig employed for the same method |
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| CN113550299A (en) * | 2021-09-06 | 2021-10-26 | 芜湖宝正新型材料科技有限公司 | Assembled unwrapping wire tubular pile of steel-wood structure |
| CN115506625A (en) * | 2022-10-24 | 2022-12-23 | 贵州开放大学(贵州职业技术学院) | Building structure reinforcing device for prefabricated house |
| CN117104763A (en) * | 2023-08-07 | 2023-11-24 | 安徽钱营孜发电有限公司 | A dust-proof device for coal conveying system of thermal power plant |
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Application publication date: 20181218 |