CN114182732A - Pile frame and auxiliary supporting device for inclined supporting rod of pile frame - Google Patents
Pile frame and auxiliary supporting device for inclined supporting rod of pile frame Download PDFInfo
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- CN114182732A CN114182732A CN202111545479.3A CN202111545479A CN114182732A CN 114182732 A CN114182732 A CN 114182732A CN 202111545479 A CN202111545479 A CN 202111545479A CN 114182732 A CN114182732 A CN 114182732A
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- supporting
- supporting rod
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- rod
- inclined supporting
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
- E02D7/165—Scaffolds or supports for drivers of variable length, e.g. foldable or telescopic
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a pile frame and an auxiliary supporting device for an inclined supporting rod thereof, wherein the auxiliary supporting device for the inclined supporting rod comprises a supporting mechanism, a first end of the supporting mechanism is provided with a hinge lug for being hinged with a stand column of the pile frame, a second end of the supporting mechanism is provided with a sleeve which can be opened and closed and is arranged with the inclined supporting rod of the pile frame in a preset circumferential clearance, and the supporting mechanism is provided with a telescopic driving part; the driving module is used for supporting and driving the second end of the supporting mechanism to rotate around the hinge lug in a lifting mode. Above-mentioned bracing strut auxiliary stay device can effectively promote the rigidity and the compressive stability of bracing strut, avoids pile frame unstability.
Description
Technical Field
The invention relates to the field of piling machinery, in particular to an auxiliary supporting device for an inclined supporting rod. The invention also relates to a pile frame with the auxiliary supporting device for the inclined supporting rod.
Background
The pile driver consists of a pile hammer, a pile frame, accessory equipment and the like. The pile frame is a steel structure tower frame and comprises a stand column and an inclined supporting rod. The upright post of the pile frame is higher, generally has more than 30 meters, in order to adapt to deeper pile driving in recent years, the height of the upright post even reaches more than 60 meters, the lower end of the upright post is supported on the machine body, the upper part of the upright post is supported by two inclined supporting rods, and the inclined supporting rods are very long, generally are slender rods and poor in rigidity, and under certain severe working conditions, such as strong wind, accidental impact and the like, the risk that the inclined supporting rods are damaged due to accidental instability is high.
Disclosure of Invention
The invention aims to provide an auxiliary supporting device for an inclined supporting rod, which can effectively improve the rigidity and the compression stability of the inclined supporting rod and avoid the instability of a pile frame. Another object of the present invention is to provide a pile frame including the above-mentioned auxiliary supporting device for diagonal supporting rods.
In order to achieve the purpose, the invention provides an auxiliary supporting device for an inclined supporting rod, which comprises a supporting mechanism, wherein a first end of the supporting mechanism is provided with a hinge lug for being hinged with a stand column of a pile frame, a second end of the supporting mechanism is provided with a sleeve which can be opened and closed and is used for being arranged with the inclined supporting rod of the pile frame in a preset circumferential clearance, and the supporting mechanism is provided with a telescopic driving part; the driving module is used for supporting and driving the second end of the supporting mechanism to rotate around the hinge lug in a lifting mode.
Optionally, the supporting mechanism is a scissor fork mechanism, and the scissor fork mechanism includes two scissor fork supporting rods hinged to the middle.
Optionally, the telescopic driving part comprises a telescopic oil cylinder arranged at the tail end of the scissor support rod and an inner rod connected with the telescopic oil cylinder, the tail end of the inner rod is connected with the sleeve, and the telescopic oil cylinders are arranged in parallel.
Optionally, an adjusting oil cylinder for adjusting the spreading angle of the scissor mechanism is connected between the pair of scissor support rods.
Optionally, the driving module is a lifting cylinder with a tail end hinged below a hinged point of the scissor mechanism.
Optionally, the sleeve is provided with a plurality of groups of distance sensors along the circumferential direction for detecting the distance between the wall of the sleeve and the inclined support rod, and further comprises a controller connected with the distance sensors, the telescopic driving portion and the driving module, wherein the controller is used for controlling the telescopic driving portion and the driving module to drive the sleeve and the inclined support rod to be circumferentially arranged at equal intervals according to the detection result of the distance sensors.
Optionally, the sleeve comprises a first half cylinder fixedly connected with the inner rod and a second half cylinder connected with the first half cylinder in an overturning and opening-closing manner, and an opening-closing oil cylinder is connected between the second half cylinder and the inner rod.
Optionally, the controller further comprises a control switch which is connected with and controls the on-off of the controller.
The invention also provides a pile frame which comprises a machine body, an upright post hinged at the first end of the machine body, a pair of inclined supporting rods hinged at the second end of the machine body and obliquely connecting the upright post and the machine body, and the auxiliary supporting device of the inclined supporting rods, wherein one end of the driving module and the first end of the scissor fork mechanism are hinged at the upright post, and the sleeves are sleeved on the inclined supporting rods in a one-to-one correspondence manner.
Optionally, the sleeve is attached at 1/2 of the diagonal support bar and the scissors mechanism is disposed perpendicular to the diagonal support bar.
Compared with the prior art, the invention provides an auxiliary supporting device for an inclined supporting rod, which can be hinged with a vertical column of a pile frame by using a hinge lug at the first end of a supporting mechanism, then the supporting mechanism is extended by adjusting a telescopic driving part, a driving module is adjusted to ensure that the supporting mechanism is vertical to the inclined supporting rod of the pile frame, a sleeve gap at the second end of the supporting mechanism is sleeved on the inclined supporting rod, when the inclined supporting rod is pressed at the sleeve position and deformed to be larger than the circumferential gap, the supporting mechanism and the sleeve can play a role in restraining and supporting the inclined supporting rod, namely the length of the inclined supporting rod is shortened in a phase change manner, according to an Euler formula calculated by the compression stability of the pressed rod, the critical pressure rigidity of the inclined supporting rod in inverse proportion is in proportion to the square of the calculated length, when the sleeve is arranged in the middle of the inclined supporting rod, the rigidity of the inclined supporting rod divided into an upper part and a lower part by the sleeve is improved by 4 times, thereby obviously improving the rigidity of the inclined supporting rod; meanwhile, the circumferential clearance between the telescopic driving part and the driving module adjusting sleeve and the inclined supporting rod is set, so that the normal working state of the inclined supporting rod is not interfered.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating an operation of an auxiliary supporting device for an inclined supporting rod according to an embodiment of the present invention;
FIG. 2 is a view taken along line A of FIG. 1;
fig. 3 is a front view of a pile frame according to an embodiment of the invention;
fig. 4 is a left side view of fig. 3.
Wherein:
1-upright column, 2-machine body, 3-inclined support rod and 4-support mechanism;
11-hinged seat, 41-hinged lug, 42-pin shaft, 43-scissor support rod, 44-telescopic oil cylinder, 45-inner rod, 46-sleeve, 47-opening and closing oil cylinder, 48-adjusting oil cylinder and 49-lifting oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, fig. 1 is a schematic diagram illustrating an operation of an auxiliary supporting device for a diagonal support bar according to an embodiment of the present invention, fig. 2 is a view taken along direction a of fig. 1, fig. 3 is a front view of a pile frame according to an embodiment of the present invention, and fig. 4 is a left view of fig. 3.
The invention provides an auxiliary supporting device for an inclined supporting rod, which can be connected between a vertical column 1 and an inclined supporting rod 3 of a pile frame, does not interfere the normal lifting and rotating operation of the inclined supporting rod 3, and utilizes the auxiliary supporting device for the inclined supporting rod to restrain and support the inclined supporting rod 3 when the inclined supporting rod 3 has a deformation trend, so that the rigidity of the inclined supporting rod 3 and the stability of the pile frame are improved.
In an embodiment provided by the invention, the auxiliary supporting device for the inclined supporting rod comprises a supporting mechanism 4, a hinge lug 41 is arranged at a first end of the supporting mechanism 4, the hinge lug 41 is used for being hinged with the upright post 1 of the pile frame, a sleeve 46 is arranged at a second end of the supporting mechanism 4, the sleeve 46 can be opened and closed, and the diameter of the closed sleeve 46 is larger than that of the inclined supporting rod 3, so that the sleeve 46 and the inclined supporting rod 3 can be coaxially arranged according to a set circumferential gap after being closed, the normal working state of the inclined supporting rod 3 is not influenced, and when the inclined supporting rod 3 is pressed and deformed to exceed the gap between the sleeve 46 under extreme conditions, the sleeve 46 and the supporting mechanism 4 support and restrain the inclined supporting rod 3. In addition, the driving module and the telescopic driving part of the supporting mechanism 4 are used for adjusting the position of the second end of the supporting mechanism 4, so that the sleeve 46 can be kept in a state of being arranged with a circumferential gap with the inclined supporting rod 3.
Considering that the existing pile frame generally comprises a vertical column 1 and two inclined support rods 3, the support mechanism 4 provided by one embodiment of the invention is specifically a scissors support mechanism 4, the scissors support mechanism 4 comprises two scissors support rods 43 which are arranged in a crossed manner, and the middle parts of the two scissors support rods 43 are hinged through a hinge shaft; the second ends of the two scissor support rods 43 are both connected with a telescopic driving part, the telescopic driving part adopts a telescopic oil cylinder 44, and a pair of telescopic oil cylinders 44 connected to the second ends of the two scissor support rods 43 are arranged in parallel. The end of each telescopic cylinder 44 is connected with an inner rod 45, and a sleeve 46 is connected with the end of the inner rod 45.
In order to open and close the sleeve 46, the sleeve 46 includes two half cylinders capable of being opened and closed by turning towards the outer circumference of the sleeve 46, that is, a first half cylinder and a second half cylinder, the circumferential dimension of the first half cylinder is generally larger than that of the second half cylinder, and the inner rod 45 is fixedly connected with the first half cylinder. In order to facilitate the opening and closing of the sleeve 46, in the embodiment of the invention, the opening and closing oil cylinder 47 is connected between the inner rod 45 and the second half cylinder in a diagonal drawing manner, the second half cylinder is driven to turn outwards and open by the contraction of the opening and closing oil cylinder 47, and the sleeve 46 is closed by the extension of the opening and closing oil cylinder 47.
In a further embodiment, an opening and closing driving portion is further connected between the pair of scissors support rods 43, and the opening and closing driving portion may be an opening and closing oil cylinder 47 shown in fig. 2, or may be an electric push rod. The opening and closing oil cylinder 47 is specifically arranged between the second ends of the scissors support rods 43 so as to adjust the distance between the pair of sleeves 46 and realize the one-to-one corresponding sliding sleeving connection of the sleeves 46 and the inclined support rods 3. The driving module adopts a lifting oil cylinder 49, the bottom end of the lifting oil cylinder 49 is used for being hinged with the upright post 1, and the top end of the lifting oil cylinder 49 is hinged under a hinged point of the scissor mechanism, namely, the lifting motion of the lifting oil cylinder 49 is not influenced no matter how the scissor mechanism is opened and closed.
As a preferred embodiment of the above embodiment, the auxiliary supporting device for an inclined supporting rod further includes a plurality of sets of distance sensors uniformly arranged along the circumferential direction of the sleeve 46, and the plurality of sets of distance sensors are used for detecting the distance between the auxiliary supporting device and the outer wall of the inclined supporting rod 3, so that the sleeve 46 and the inclined supporting rod 3 are arranged with equal circumferential gaps, which are usually about 20mm, by adjusting the telescopic driving portion, the driving module and the adjusting cylinder 48, and can float up and down 5-10 mm according to actual needs. In order to improve the convenience of adjustment, the auxiliary supporting device further comprises a controller, the controller is connected with all the distance sensors, and meanwhile, the controller is also connected with a telescopic driving part, a driving module and an adjusting oil cylinder 48 and used for controlling the telescopic driving part, the driving module and the adjusting oil cylinder 48 to act according to the distance detected by the distance sensors arranged in the circumferential direction of the sleeve 46, so that the sleeve 46 and the inclined supporting rod 3 are arranged at equal intervals in the circumferential direction. It should be noted that, since the movement of the adjusting cylinder 48 is already controlled at the beginning of installation, so that the opening angle of the scissors support rod 43 is respectively matched with the upright post 1 and the two inclined support rods 3, at this time, the gap adjustment of the adjusting cylinder 48 is only fine adjustment, and the hinge lug 41 of the scissors mechanism is hinged with the upright post 1 to meet the fine adjustment requirement.
The distance sensor is a laser sensor, and in order to prevent the distance sensor from being damaged when the inclined support rod 3 is deformed and contacts with the inner wall of the sleeve 46, the distance sensor can be installed in the following manner. Illustratively, an annular groove is formed in the inner wall of the sleeve 46, and a plurality of groups of distance sensors are arranged in the annular groove, and the arrangement of the annular groove ensures that the distance sensors are not damaged when the inclined supporting rod 3 contacts the inner wall of the sleeve 46. Further, a plurality of distance measuring holes may be formed in the circumferential direction of the sleeve 46, and the distance sensor may be mounted on the outer wall of the sleeve 46 to detect the distance from the wall surface of the diagonal bracing bar 3 through the distance measuring holes.
In order to ensure that the inclined supporting rod 3 is stressed to deform under the severe working condition and is in contact with the sleeve 46, the embodiment of the application further comprises a control switch connected with the controller, and the control switch is used for controlling the on-off of the controller. When the auxiliary supporting device of the inclined supporting rod is installed, the control switch is closed, the controller is powered on, and control logic based on the distance sensor, the telescopic driving part, the driving module and the adjusting oil cylinder 48 is executed to ensure that the sleeve 46 and the inclined supporting rod 3 are arranged at equal intervals in the circumferential direction; after the auxiliary supporting device of the inclined supporting rod is installed, the control switch is switched off, the controller is powered off, the control logic of circumferential gaps such as the sleeve 46 and the inclined supporting rod 3 is not acted any more, and the inclined supporting rod 3 is restrained by the sleeve 46 when being deformed, so that the rigidity of the inclined supporting rod 3 and the overall stability of the pile frame are obviously improved.
Firstly, the auxiliary supporting device of the inclined supporting rod is installed, one end of a hinge lug 41 of the auxiliary supporting device is installed on the upright post 1 during installation, and the bottom end of a lifting oil cylinder 49 is also hinged on the upright post 1; then the opening and closing oil cylinder 47 is driven to open the two sleeves 46, and the lifting oil cylinder 49 is adjusted to ensure that the whole supporting mechanism is vertical to the inclined supporting rod 3; then, the telescopic oil cylinder 44, the adjusting oil cylinder 48 and the lifting oil cylinder 49 are controlled to move according to the distance between the sleeve 46 and the inclined support rod 3, which is measured by a distance sensor, so that the distance between the sleeve 46 and the inclined support rod 3 in each direction is kept at a clearance of about 20 mm; after the adjustment, the sleeve 46 is closed, and the installation and positioning are completed.
In operation, if the verticality of the upright 1 needs to be adjusted, the relative positions of the upright 1 and the diagonal support rod 3 change, the auxiliary support device must automatically adapt to the change so as to maintain the gap between the sleeve 46 and the diagonal support rod 3, the control switch is closed, and the control logic of the controller is activated.
The structure of the pile frame can refer to fig. 3 and 4, and the articulation of the upright post 1 of the pile frame and the auxiliary supporting device of the inclined supporting rod can refer to fig. 2. The pile frame comprises a machine body 2, a stand column 1 hinged at the first end of the machine body 2, two groups of inclined supporting rods 3 hinged at the second end of the machine body 2 and connected with the machine body 2 and the stand column 1 in an inclined pulling mode, and an auxiliary supporting device of the inclined supporting rods, recorded in the above embodiment, for connecting the stand column 1 and the two groups of inclined supporting rods 3. The two groups of inclined supporting rods 3 are arranged at an angle and are in a triangular pyramid shape with the upright post 1; the bottom ends of the two groups of hinged lugs 41 and the driving module at the first end of the shearing fork mechanism are hinged on the upright post 1, and the two sleeves 46 at the second end of the shearing fork mechanism are respectively connected with the inclined support rods 3 in a clearance sleeved mode. In order to realize the cooperation with the hinge lug 41, the preset height of the upright column 1 is provided with two groups of hinge seats 11, the middle part of each hinge seat 11 is provided with a vertical groove for the hinge lug 41 to be placed, the hinge lug 41 is arranged in the vertical groove, and the pin shaft 42 penetrates through the hinge seats 11 and the hinge lugs 41 to realize the hinge joint. It should be noted that the width of the vertical slot is greater than the thickness of the hinge lug 41, so that the hinge lug 41 at the first end of the scissors mechanism can move within the set gap when the opening and closing cylinder 47 finely adjusts the angle of the scissors mechanism.
Preferably, the specific sleeve 46 of the scissors mechanism is connected to 1/2 of the diagonal support rod 3, so that when the deformation of the diagonal support rod 3 at the sleeve 46 is greater than the circumferential gap with the sleeve 46, the sleeve 46 limits the diagonal support rod 3, and the rigidity of the upper part and the lower part of the diagonal support rod 3 in the sleeve 46 is improved by 4 times, thereby improving the stability of the pile frame.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The pile frame and the auxiliary supporting device of the inclined supporting rod thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. An auxiliary supporting device for an inclined supporting rod is characterized by comprising a supporting mechanism, wherein a first end of the supporting mechanism is provided with a hinge lug for being hinged with a stand column of a pile frame, a second end of the supporting mechanism is provided with a sleeve which can be opened and closed and is used for being arranged with the inclined supporting rod of the pile frame in a preset circumferential clearance, and the supporting mechanism is provided with a telescopic driving part; the driving module is used for supporting and driving the second end of the supporting mechanism to rotate around the hinge lug in a lifting mode.
2. The auxiliary supporting device for the inclined supporting rod as claimed in claim 1, wherein the supporting mechanism is a scissors mechanism, and the scissors mechanism comprises two scissors supporting rods hinged to each other at the middle part.
3. The auxiliary supporting device for the diagonal supporting rod as claimed in claim 2, wherein the telescopic driving part comprises a telescopic cylinder arranged at the end of the scissor supporting rod and an inner rod connected with the telescopic cylinder, the end of the inner rod is connected with the sleeve, and the pair of telescopic cylinders are arranged in parallel.
4. The auxiliary supporting device for the inclined supporting rod according to claim 2, wherein an adjusting oil cylinder for adjusting the spreading angle of the scissor mechanism is connected between the pair of scissor supporting rods.
5. The auxiliary supporting device for the inclined supporting rod as claimed in claim 4, wherein the driving module is a lifting cylinder with a tail end hinged below a hinged point of the scissor mechanism.
6. The auxiliary supporting device for the inclined supporting rod as claimed in any one of claims 2 to 5, wherein the sleeve is provided with a plurality of sets of distance sensors along the circumferential direction for detecting the distance between the wall of the sleeve and the inclined supporting rod, and further comprising a controller connected to the distance sensors, the telescopic driving part and the driving module, wherein the controller is used for controlling the telescopic driving part and the driving module to drive the sleeve and the inclined supporting rod to be circumferentially arranged at equal intervals according to the detection result of the distance sensors.
7. The auxiliary supporting device for the diagonal supporting rod as claimed in claim 3, wherein the sleeve comprises a first half cylinder fixedly connected with the inner rod and a second half cylinder connected with the first half cylinder in an opening and closing manner in a turning manner, and an opening and closing oil cylinder is connected between the second half cylinder and the inner rod.
8. The auxiliary supporting device for the diagonal supporting rod according to claim 6, further comprising a control switch for connecting and controlling the on/off of the controller.
9. A pile frame is characterized by comprising a machine body, a stand column hinged to a first end of the machine body, a pair of inclined supporting rods hinged to a second end of the machine body and obliquely connected with the stand column and the machine body, and the inclined supporting rod auxiliary supporting device as claimed in any one of claims 2 to 8, wherein one end of a driving module and the first end of a scissor fork mechanism are hinged to the stand column, and sleeves are sleeved on the inclined supporting rods in a one-to-one correspondence mode.
10. The piling of claim 9 wherein said sleeve is connected at 1/2 to said diagonal support bar and said scissors mechanism is disposed perpendicular to said diagonal support bar.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545479.3A CN114182732A (en) | 2021-12-16 | 2021-12-16 | Pile frame and auxiliary supporting device for inclined supporting rod of pile frame |
| PCT/CN2021/142372 WO2023108823A1 (en) | 2021-12-16 | 2021-12-29 | Pile frame and diagonal draw bar auxiliary supporting device thereof |
| KR1020247020262A KR20240101867A (en) | 2021-12-16 | 2021-12-29 | Auxiliary support device for diagonal support bars and pile frame including same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545479.3A CN114182732A (en) | 2021-12-16 | 2021-12-16 | Pile frame and auxiliary supporting device for inclined supporting rod of pile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114182732A true CN114182732A (en) | 2022-03-15 |
Family
ID=80605401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111545479.3A Pending CN114182732A (en) | 2021-12-16 | 2021-12-16 | Pile frame and auxiliary supporting device for inclined supporting rod of pile frame |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20240101867A (en) |
| CN (1) | CN114182732A (en) |
| WO (1) | WO2023108823A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105168A (en) * | 1987-07-25 | 1988-05-18 | 武汉市建筑机械化施工公司科学研究所 | The general stake machine of the whole pile frame of hinged truss formula |
| CN205077486U (en) * | 2015-09-14 | 2016-03-09 | 山河智能装备股份有限公司 | Pile frame |
| CN206735758U (en) * | 2017-04-24 | 2017-12-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of jack stand |
| CN108677947A (en) * | 2018-04-28 | 2018-10-19 | 嘉兴涌锦服饰有限公司 | The pile frame assembly of piling machine |
| CN109083145A (en) * | 2017-06-13 | 2018-12-25 | 日本车辆制造株式会社 | Piling machine |
| CN209163736U (en) * | 2018-12-11 | 2019-07-26 | 山河智能装备股份有限公司 | A kind of pile frame |
| CN214657187U (en) * | 2021-02-05 | 2021-11-09 | 江苏华西村海洋工程服务有限公司 | High-precision underwater guide frame |
| CN214940112U (en) * | 2021-02-09 | 2021-11-30 | 中交第三航务工程局有限公司 | Pile frame of ultra-large pile driving ship |
| CN216689392U (en) * | 2021-12-16 | 2022-06-07 | 山河智能装备股份有限公司 | Pile frame and auxiliary supporting device for inclined supporting rod of pile frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418108A (en) * | 1977-07-09 | 1979-02-09 | Shimizu Construction Co Ltd | Device of adjusting leader stay in pile driver |
| JP4560473B2 (en) * | 2005-10-19 | 2010-10-13 | 日本車輌製造株式会社 | Suspended pile driver |
| JP6214805B1 (en) * | 2017-06-13 | 2017-10-18 | 日本車輌製造株式会社 | Pile driver leader and backstay standing method |
| CN110952552A (en) * | 2019-12-17 | 2020-04-03 | 广东力源液压机械有限公司 | Large-diameter PHC precast tubular pile construction method and pile driver for implementing same |
| CN212612466U (en) * | 2020-07-20 | 2021-02-26 | 中国三冶集团有限公司 | Special geological pile foundation construction equipment |
| CN214695590U (en) * | 2020-12-22 | 2021-11-12 | 陕西隆岳地基基础工程有限公司 | Full-automatic pile driver |
-
2021
- 2021-12-16 CN CN202111545479.3A patent/CN114182732A/en active Pending
- 2021-12-29 KR KR1020247020262A patent/KR20240101867A/en unknown
- 2021-12-29 WO PCT/CN2021/142372 patent/WO2023108823A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105168A (en) * | 1987-07-25 | 1988-05-18 | 武汉市建筑机械化施工公司科学研究所 | The general stake machine of the whole pile frame of hinged truss formula |
| CN205077486U (en) * | 2015-09-14 | 2016-03-09 | 山河智能装备股份有限公司 | Pile frame |
| CN206735758U (en) * | 2017-04-24 | 2017-12-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of jack stand |
| CN109083145A (en) * | 2017-06-13 | 2018-12-25 | 日本车辆制造株式会社 | Piling machine |
| CN108677947A (en) * | 2018-04-28 | 2018-10-19 | 嘉兴涌锦服饰有限公司 | The pile frame assembly of piling machine |
| CN209163736U (en) * | 2018-12-11 | 2019-07-26 | 山河智能装备股份有限公司 | A kind of pile frame |
| CN214657187U (en) * | 2021-02-05 | 2021-11-09 | 江苏华西村海洋工程服务有限公司 | High-precision underwater guide frame |
| CN214940112U (en) * | 2021-02-09 | 2021-11-30 | 中交第三航务工程局有限公司 | Pile frame of ultra-large pile driving ship |
| CN216689392U (en) * | 2021-12-16 | 2022-06-07 | 山河智能装备股份有限公司 | Pile frame and auxiliary supporting device for inclined supporting rod of pile frame |
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| Publication number | Publication date |
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| KR20240101867A (en) | 2024-07-02 |
| WO2023108823A1 (en) | 2023-06-22 |
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