CN109024598A - A kind of piling hydraulic clamping hammer of various sheet pile side grippers - Google Patents
A kind of piling hydraulic clamping hammer of various sheet pile side grippers Download PDFInfo
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- CN109024598A CN109024598A CN201810803259.8A CN201810803259A CN109024598A CN 109024598 A CN109024598 A CN 109024598A CN 201810803259 A CN201810803259 A CN 201810803259A CN 109024598 A CN109024598 A CN 109024598A
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- pair
- clamping
- face
- block
- backward
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- 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
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- 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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of piling hydraulic clamping of various sheet pile side grippers hammers, including interconnecting piece and hydraulic clamping hammer；A pair of columned rotation center column being symmetrical set is fixed on upper backup pad；The lower end of a pair of of rotation center column forms lower supporting plate；It is arranged with gripper jaw respectively on a pair of of rotation center column；The front bending of a pair of of gripper jaw is arranged and relatively close, rear portion bending is arranged and is relatively distant from；A pair of of gripper jaw front end synchronizes separate or is arranged close to；Front and back, which is slided, on the left and right end face on the top of lower supporting plate is provided with back-and-forth motion block；It is moved forward and backward " Qian " font that block is arranged forward in opening；A pair of of the stringer portion for being moved forward and backward block is slided respectively to be arranged on the left and right end face on the top of lower supporting plate；Slide the clamping part for being provided with zigzag in the front end or so for being moved forward and backward a pair of of stringer portion of block.The present invention is suitable for the clamping of various sheet piles, and side gripper avoids clamping hammer to adapt to pile body and increases hoisting depth.
Description
Technical field
The present invention relates to hydraulic hammer technical fields, and in particular to a kind of piling hydraulic clamping of various sheet pile side grippers
Hammer.
Background technique
It is beaten in pile pulling device in existing fluid pressure type, the clamping device for generalling use bottom handgrips tool will be beaten to clamp
Enter the object of underground, which is usually lift-on/lift-off type operation, the usual freedom of movement of the connection of stake bell main body and hanging device
Connection, rising in pile holder not can guarantee with handling process operating difficulties, piling verticality, body of the height of piling by auxiliary host
Product restriction is larger, while scene needs people station under stake to help stake to position during stake contraposition, and security performance is bad.
In addition, for the object that the needs of particular form are driven underground, such as sheet pile, since shape is special or is using
Before be generally stacked together, cause difficulty to clamping.
Summary of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of piling hydraulic clip of various sheet pile side grippers
Hold hammer, including interconnecting piece and hydraulic clamping hammer；Hydraulic clamping hammers the downside for being mounted on interconnecting piece into shape；Hydraulic clamping hammer includes upper connection
Plate；The lower end surface center of upper junction plate forms upper backup pad；A pair of cylinder being symmetrical set is fixed on upper backup pad
The rotation center column of shape；The lower end of a pair of of rotation center column forms lower supporting plate；It is arranged with respectively on a pair of of rotation center column
Gripper jaw；A pair of of gripper jaw is symmetrical set；The front bending of a pair of of gripper jaw is arranged and relatively close, rear portion bending is set
It sets and is relatively distant from；The front end of a pair of of gripper jaw synchronizes separate or is arranged close to；The left and right end face on the top of lower supporting plate
Upper front and back, which is slided, is provided with back-and-forth motion block；It is moved forward and backward " Qian " font that block is arranged forward in opening and is open and run through up and down
Setting；A pair of of the stringer portion for being moved forward and backward block is slided respectively to be arranged on the left and right end face on the top of lower supporting plate；It is moved forward and backward
The front end or so in a pair of of stringer portion of block is slided to be arranged in a mutually vertical manner between the clamping part for being provided with zigzag and each portion；Lower branch
The lower part of fagging is provided with lower clamping unit；The upper surface of clamping part is located between the upper and lower end face of a pair of of gripper jaw.
As a preferred embodiment of the above technical solution, clamping hydraulic cylinder is installed in the middle part of the rear end face of upper backup pad；A pair of clamping
The rear end of the upper surface of pawl has been respectively articulated with drive connection bar；The piston rod rear end of clamping hydraulic cylinder is fixed with centre-drive plate；
A pair of of drive connection bar is respectively hinged at the left and right ends of centre-drive plate.
As a preferred embodiment of the above technical solution, the close end face rear portion in a pair of of stringer portion for being moved forward and backward block forms T word
The front and back guide pad of shape；A pair of of front and back guide pad slides on the left and right end face top of lower supporting plate front and back respectively；Lower supporting plate
Back-and-forth motion hydraulic cylinder is installed in the middle part of rear end face top；It is moved forward and backward block transverse part and is fixed on the piston for being moved forward and backward hydraulic cylinder
Rod rear end.
As a preferred embodiment of the above technical solution, the front end for being moved forward and backward a pair of of stringer portion of block forms cross section in T word
The left and right guide pad of shape；The rear end face of clamping part forms the left and right slide slot with the cooperation of left and right guide pad；It is moved forward and backward block
The front of the separate end face in a pair of of stringer portion, which has been respectively articulated with, moves left and right hydraulic cylinder；A pair moves left and right the piston of hydraulic cylinder
Rod rear end is hinged on separate one end of rear end face of a pair of of clamping part.
As a preferred embodiment of the above technical solution, the close end face in the front end of a pair of of gripper jaw is shaped to arc surface；A pair of folder
Hold the separate sideline molding rounded corner of the front end face of pawl.
As a preferred embodiment of the above technical solution, the close end face in the front of clamping part is shaped to arc surface.
As a preferred embodiment of the above technical solution, lower clamping unit includes that a pair of lower clamping hydraulic cylinder and a pair slide setting and exist
Lower grip block on the lower end surface of lower supporting plate；The lower clamping hydraulic cylinder of a pair is separately fixed under the left and right end face of lower supporting plate
Portion；The upper end of lower grip block is fixed on the piston rod of lower clamping hydraulic cylinder of corresponding side；The close end face of the lower grip block of a pair
Middle part forms perforative semicolumn slot up and down.
The beneficial effects of the present invention are: suitable for the clamping of various sheet piles, side gripper avoids clamping hammer in order to suitable
It answers pile body and increases hoisting depth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram faced of the invention；
Fig. 2 is the structural schematic diagram of vertical view of the invention；
Fig. 3 is the structural schematic diagram of the vertical view of hydraulic clamping hammer 20 of the invention.
In figure, 10, interconnecting piece；20, hydraulic clamping is hammered into shape；21, upper junction plate；22, upper backup pad；23, lower supporting plate；24,
Rotation center column；25, gripper jaw；26, clamping hydraulic cylinder；261, centre-drive plate；262, drive connection bar；27, it is moved forward and backward
Block；271, front and back guide pad；272, clamping part；28, it is moved forward and backward hydraulic cylinder；29, hydraulic cylinder is moved left and right；30, lower clamping is single
Member；31, lower clamping hydraulic cylinder；32, lower grip block.
Specific embodiment
As shown in FIG. 1 to 3, the piling hydraulic clamping hammer of a kind of various sheet pile side grippers, including interconnecting piece 10 and liquid
Pressure clamping hammer 20；Hydraulic clamping hammer 20 is mounted on the downside of interconnecting piece 10；Hydraulic clamping hammer 20 includes upper junction plate 21；Upper connection
The lower end surface center of plate 21 forms upper backup pad 22；Be fixed on upper backup pad 22 it is a pair of be symmetrical set it is columned
Rotation center column 24；The lower end of a pair of of rotation center column 24 forms lower supporting plate 23；It is covered respectively on a pair of of rotation center column 24
Equipped with gripper jaw 25；A pair of of gripper jaw 25 is symmetrical set；The front bending of a pair of of gripper jaw 25 be arranged and it is relatively close,
Rear portion bending is arranged and is relatively distant from；The front end of a pair of of gripper jaw 25 synchronizes separate or is arranged close to；Lower supporting plate 23
Front and back, which slides to be provided with, on the left and right end face on top is moved forward and backward block 27；It is moved forward and backward " Qian " word that block 27 is arranged forward in opening
Shape and opening run through up and down to be arranged；The top that lower supporting plate 23 is set is slided respectively in a pair of of the stringer portion for being moved forward and backward block 27
Left and right end face on；Be moved forward and backward block 27 a pair of of stringer portion front end or so slide the clamping part 272 for being provided with zigzag and
It is arranged in a mutually vertical manner between each portion；The lower part of lower supporting plate 23 is provided with lower clamping unit 30；The upper surface of clamping part 272 is located at
Between the upper and lower end face of a pair of of gripper jaw 25.
As shown in FIG. 1 to 3, clamping hydraulic cylinder 26 is installed in the middle part of the rear end face of upper backup pad 22；A pair of of gripper jaw 25
The rear end of upper surface be respectively articulated with drive connection bar 262；The piston rod rear end of clamping hydraulic cylinder 26 is fixed with centre-drive
Plate 261；A pair of of drive connection bar 262 is respectively hinged at the left and right ends of centre-drive plate 261.
As shown in Figure 2 and Figure 3, the close end face rear portion in a pair of of stringer portion of back-and-forth motion block 27 forms T-shaped front and back
Guide pad 271；A pair of of front and back guide pad 271 slides on the left and right end face top of lower supporting plate 23 front and back respectively；Lower supporting plate 23
Rear end face top in the middle part of be equipped be moved forward and backward hydraulic cylinder 28；It is moved forward and backward 27 transverse part of block and is fixed on back-and-forth motion hydraulic cylinder
28 piston rod rear end.
As shown in Figure 2 and Figure 3, the front end for being moved forward and backward a pair of of stringer portion of block 27 forms cross section left and right in T shape
Guide pad；The rear end face of clamping part 272 forms the left and right slide slot with the cooperation of left and right guide pad；It is moved forward and backward a pair of block 27
The front of the separate end face in stringer portion, which has been respectively articulated with, moves left and right hydraulic cylinder 29；A pair moves left and right the piston of hydraulic cylinder 29
Rod rear end is hinged on separate one end of rear end face of a pair of of clamping part 272.
As shown in Figure 2 and Figure 3, the close end face in the front end of a pair of of gripper jaw 25 is shaped to arc surface；A pair of of gripper jaw 25
The separate sideline of front end face forms rounded corner.
As shown in Figure 2 and Figure 3, the close end face in the front of clamping part 272 is shaped to arc surface.
As shown in FIG. 1 to 3, lower clamping unit 30 includes that a pair of lower clamping hydraulic cylinder 31 and a pair slide and be arranged in lower branch
Lower grip block 32 on the lower end surface of fagging 23；The lower clamping hydraulic cylinder 31 of a pair is separately fixed at the left and right end face of lower supporting plate 23
Lower part；The upper end of lower grip block 32 is fixed on the piston rod of lower clamping hydraulic cylinder 31 of corresponding side；The lower grip block 32 of a pair leans on
Perforative semicolumn slot up and down is formed in the middle part of close end face.
The working principle of the piling hydraulic clamping hammer of various sheet pile side grippers:
Pass through a pair of of gripper jaw in this way then the shape of steel sheet pile has U-shaped, Z-type, L-type and linear type if it is steel sheet pile
Close to rear bearing sheet is used as, a pair of of clamping part 272 can be from the above-mentioned institute of side gripper as left and right, front end panel for 25 front end
Shaped steel sheet pile；
It is several when being the plate of rectangle, by plate being inserted into a pair of of clamping part 272 of open configuration and a pair of being clamped
Pawl 25, then the dual method of clamping that clamps is from side gripper,
In use, living sheet pile from sheet pile side gripper, drive piles, unclamps again pressed from both sides after moving up one end spacing after the completion
Tightly, then drive piles, sheet pile be gradually successively driven into ground, finally by lower clamping unit 30 clamp sheet pile, sheet pile into
One step squeezes into ground and completes piling.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (7)
1. a kind of piling hydraulic clamping of various sheet pile side grippers is hammered into shape, it is characterised in that: including interconnecting piece (10) and hydraulic clip
Hold hammer (20)；Hydraulic clamping hammer (20) is mounted on the downside of interconnecting piece (10)；It includes upper junction plate (21) that hydraulic clamping, which hammers (20) into shape,；
The lower end surface center of upper junction plate (21) forms upper backup pad (22)；A pair of of bilateral symmetry is fixed on upper backup pad (22) to set
The columned rotation center column (24) set；The lower end of a pair of of rotation center column (24) forms lower supporting plate (23)；A pair of rotation
Turn to be arranged with gripper jaw (25) on newel (24) respectively；A pair of of gripper jaw (25) is symmetrical set；A pair of of gripper jaw (25)
Front bending setting and relatively close, rear portion bending be arranged and be relatively distant from；The front end of a pair of of gripper jaw (25) is synchronous
It is separate or be arranged close to；Front and back, which slides to be provided with, on the left and right end face on the top of lower supporting plate (23) is moved forward and backward block (27)；
It is moved forward and backward " Qian " font that block (27) are arranged forward in opening and is open up and down through setting；It is moved forward and backward the one of block (27)
Stringer portion is slided respectively and is arranged on the left and right end face on the top of lower supporting plate (23)；It is moved forward and backward a pair of of stringer of block (27)
The front end in portion or so is slided to be arranged in a mutually vertical manner between the clamping part (272) and each portion that are provided with zigzag；Lower supporting plate (23)
Lower part be provided with lower clamping unit (30)；The upper surface of clamping part (272) be located at a pair of of gripper jaw (25) upper and lower end face it
Between.
2. a kind of piling hydraulic clamping of various sheet pile side grippers according to claim 1 is hammered into shape, it is characterised in that: upper branch
Clamping hydraulic cylinder (26) are installed in the middle part of the rear end face of fagging (22)；The rear end of the upper surface of a pair of of gripper jaw (25) is respectively articulated with
There are drive connection bar (262)；The piston rod rear end of clamping hydraulic cylinder (26) is fixed with centre-drive plate (261)；A pair of driving connects
Extension bar (262) is respectively hinged at the left and right ends of centre-drive plate (261).
3. a kind of piling hydraulic clamping of various sheet pile side grippers according to claim 1 is hammered into shape, it is characterised in that: front and back
The close end face rear portion in a pair of of stringer portion of movable block (27) forms T-shaped front and back guide pad (271)；A pair of of front and back guiding
Block (271) respectively slide on the left and right end face top of lower supporting plate (23) by front and back；In the middle part of the rear end face top of lower supporting plate (23)
It is equipped with and is moved forward and backward hydraulic cylinder (28)；It is moved forward and backward block (27) transverse part and is fixed on the piston rod for being moved forward and backward hydraulic cylinder (28)
Rear end.
4. a kind of piling hydraulic clamping of various sheet pile side grippers according to claim 1 is hammered into shape, it is characterised in that: front and back
The front end in a pair of of stringer portion of movable block (27) forms cross section left and right guide pad in T shape；The rear end of clamping part (272)
Face forms the left and right slide slot with the cooperation of left and right guide pad；It is moved forward and backward the separate end face in a pair of of stringer portion of block (27)
Front, which has been respectively articulated with, moves left and right hydraulic cylinder (29)；The piston rod rear end that a pair moves left and right hydraulic cylinder (29) is hinged on a pair
The separate one end of the rear end face of clamping part (272).
5. a kind of piling hydraulic clamping of various sheet pile side grippers according to claim 1 is hammered into shape, it is characterised in that: a pair of
The end face that the front end of gripper jaw (25) is close is shaped to arc surface；The separate sideline molding of the front end face of a pair of of gripper jaw (25) is fallen
Fillet.
6. a kind of piling hydraulic clamping of various sheet pile side grippers according to claim 1 is hammered into shape, it is characterised in that: clamping
The end face that the front in portion (272) is close is shaped to arc surface.
7. a kind of piling hydraulic clamping of various sheet pile side grippers according to claim 1 is hammered into shape, it is characterised in that: lower folder
Holding unit (30) includes that a pair of lower clamping hydraulic cylinder (31) and a pair slide under being arranged on the lower end surface of lower supporting plate (23)
Grip block (32)；A pair lower clamping hydraulic cylinder (31) is separately fixed at the left and right end face lower part of lower supporting plate (23)；Lower grip block
(32) upper end is fixed on the piston rod of lower clamping hydraulic cylinder (31) of corresponding side；A pair lower grip block (32) close end face
Middle part forms perforative semicolumn slot up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803259.8A CN109024598B (en) | 2018-07-20 | 2018-07-20 | Piling hydraulic clamping hammer for clamping side edges of various sheet piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803259.8A CN109024598B (en) | 2018-07-20 | 2018-07-20 | Piling hydraulic clamping hammer for clamping side edges of various sheet piles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024598A true CN109024598A (en) | 2018-12-18 |
| CN109024598B CN109024598B (en) | 2020-08-28 |
Family
ID=64643853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810803259.8A Active CN109024598B (en) | 2018-07-20 | 2018-07-20 | Piling hydraulic clamping hammer for clamping side edges of various sheet piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024598B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180734A (en) * | 2023-04-28 | 2023-05-30 | 中斯峰然建设有限公司 | Highway sheet pile wall installation device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981997Y (en) * | 2006-10-19 | 2007-11-28 | 张家港市永久桩机工程开发有限公司 | Contracting apparatus of static-pressure piling machine |
| CA2634402C (en) * | 2007-06-14 | 2012-02-07 | Innovative Pile Driving Products, Llc | Modular vibratory pile driver system |
| JP5171978B2 (en) * | 2011-03-10 | 2013-03-27 | 晃栄株式会社 | Vibro hammer device |
| CN104254649A (en) * | 2012-01-27 | 2014-12-31 | 穆维科斯有限公司 | Hammering device meant for hammering poles into the ground |
| CN106193040A (en) * | 2016-07-21 | 2016-12-07 | 浙江振中工程机械有限公司 | Side folder vibration hammer |
| CN107709670A (en) * | 2015-07-29 | 2018-02-16 | 艾丁·奥兹康 | Gripper |
| CN108071115A (en) * | 2016-11-16 | 2018-05-25 | 创银机械技术(上海)有限公司 | A kind of mating double fastener function hydraulic pile hammer of excavating machinery |
| CN108147276A (en) * | 2017-11-30 | 2018-06-12 | 桐乡弗格莱纺织有限公司 | A kind of plank vertical-lifting mechanism |
-
2018
- 2018-07-20 CN CN201810803259.8A patent/CN109024598B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981997Y (en) * | 2006-10-19 | 2007-11-28 | 张家港市永久桩机工程开发有限公司 | Contracting apparatus of static-pressure piling machine |
| CA2634402C (en) * | 2007-06-14 | 2012-02-07 | Innovative Pile Driving Products, Llc | Modular vibratory pile driver system |
| JP5171978B2 (en) * | 2011-03-10 | 2013-03-27 | 晃栄株式会社 | Vibro hammer device |
| CN104254649A (en) * | 2012-01-27 | 2014-12-31 | 穆维科斯有限公司 | Hammering device meant for hammering poles into the ground |
| CN107709670A (en) * | 2015-07-29 | 2018-02-16 | 艾丁·奥兹康 | Gripper |
| CN106193040A (en) * | 2016-07-21 | 2016-12-07 | 浙江振中工程机械有限公司 | Side folder vibration hammer |
| CN108071115A (en) * | 2016-11-16 | 2018-05-25 | 创银机械技术(上海)有限公司 | A kind of mating double fastener function hydraulic pile hammer of excavating machinery |
| CN108147276A (en) * | 2017-11-30 | 2018-06-12 | 桐乡弗格莱纺织有限公司 | A kind of plank vertical-lifting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180734A (en) * | 2023-04-28 | 2023-05-30 | 中斯峰然建设有限公司 | Highway sheet pile wall installation device |
| CN116180734B (en) * | 2023-04-28 | 2023-06-23 | 中斯峰然建设有限公司 | Highway sheet pile wall installation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109024598B (en) | 2020-08-28 |
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