CN111576421A - Tubular pile sinking positioning device - Google Patents
Tubular pile sinking positioning device Download PDFInfo
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- CN111576421A CN111576421A CN202010295286.6A CN202010295286A CN111576421A CN 111576421 A CN111576421 A CN 111576421A CN 202010295286 A CN202010295286 A CN 202010295286A CN 111576421 A CN111576421 A CN 111576421A
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- locking mechanism
- wall
- locking
- push rod
- rod motor
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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
- E02D13/04—Guide devices; Guide frames
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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 belongs to the technical field of positioning devices, and particularly relates to a tubular pile sinking positioning device. The pile body positioning and locking mechanism can push the two positioning and locking mechanisms to approach each other, so that the clamping plate is pushed by the first push rod motor to clamp the pile body, the first locking mechanism, the second locking mechanism and the third locking mechanism form three-section clamping on the pile body, the pile body is prevented from inclining, the pile body positioning and locking mechanism can automatically adjust according to the diameter of the pile body, the pile body positioning and locking mechanism is suitable for clamping pile bodies with different diameters, four corners of the bottom of the base are stably supported, and the base is prevented from being deviated due to vibration generated when the pile body sinks.
Description
Technical Field
The invention relates to the technical field of positioning devices, in particular to a tubular pile sinking positioning device.
Background
With the rapid development of domestic economy, various large cities are well-established, high-rise buildings and forests are erected, and the application of deep foundation pits also presents a blowout situation. However, the traditional foundation pit supporting construction process can not meet the design requirements of the first-level deep foundation pit with the engineering ultra-large area in the aspects of wall forming depth, uniformity, continuity, surface flatness, thickness, wall rigidity, water stopping performance and the like. In order to comply with the trend of construction engineering and break through the construction bottleneck of the deep foundation pit, the introduction and continuous improvement of the TRD construction method are urgent, and the adoption of the high-strength supporting tubular pile instead of the section steel is a great innovation of the construction of the deep foundation pit. However, in the process of inserting the high-strength supporting tubular pile into the cement soil wall, the horizontal positioning and verticality control of the pile body are difficult problems in construction. And only the pile position and the verticality of the tubular pile in the cement soil wall are ensured, so that the high continuity, the high wall forming quality and the high water stopping performance of the wall body can be ensured.
The existing pile sinking method is based on self-weight pile sinking, the outer side of a pile body is not provided with any fixing device, the verticality of the tubular pile cannot be accurately guaranteed, the inclined pile is very easy to incline, and the horizontal positioning and the verticality of the tubular pile can be influenced due to any vibration of a crane. Therefore, developing a positioning auxiliary device for vertical pile sinking of a tubular pile in a cement soil wall is of great importance for improving the horizontal positioning and the verticality of a pile body when the tubular pile is sent by self weight.
Disclosure of Invention
Based on the problems brought forward by the background technology, the invention provides a tubular pile sinking positioning device.
The invention provides a tubular pile sinking positioning device, which comprises a base with universal wheels, wherein four corners of the bottom of the base are fixed with the universal wheels, two positioning and locking devices are arranged on the outer walls of two sides of the top of the base in a sliding way, each positioning and locking device comprises an inclined baffle plate, an arc-shaped plate, and a first locking mechanism, a second locking mechanism and a third locking mechanism which are sequentially arranged between the inclined baffle plate and the arc-shaped plate from top to bottom, each first locking mechanism, each second locking mechanism and each third locking mechanism comprises a fixed plate and a semi-ring groove provided with the outer wall of one end of the fixed plate, clamping plates are hinged at the positions of two sides of the fixed plate, which are close to the outer wall of one end of the semi-ring groove, a first push rod motor is hinged at the middle parts of the two clamping plates, one end of the first push rod motor, which is far away from the clamping plates, is hinged with the top of the fixed plate, the, and the arc-shaped plate is respectively connected with the inner walls of the semi-ring grooves on the first locking mechanism, the second locking mechanism and the third locking mechanism through bolts.
Preferably, the outer wall of the top of the base is provided with sliding grooves on two sides along the length direction, sliding blocks are welded on two sides of the bottoms of the two positioning and locking devices, and the sliding blocks are connected with the inner walls of the sliding grooves in a sliding mode.
Preferably, a circular opening is formed in the center of the top of the base, and the two sliding grooves are located on two sides of the circular opening respectively.
Preferably, splint include the arc piece and bond the rubber pad on the arc piece inner arc surface outer wall, and splint middle part and one end all open the jack that is used for connecting first push rod motor and fixed plate, and two jacks are articulated through pivot and first push rod motor and fixed plate respectively.
Preferably, all the welding has the backup pad on the outer wall of base top both sides, and the backup pad is close to the bottom of one side outer wall of fixed locking device and is fixed with the second push rod motor through the bolt, and the second push rod motor is connected with the upper portion of slider, the upper portion position department that the backup pad is close to one side outer wall of fixed locking device has the third push rod motor through the bolt fastening, and the third push rod motor is connected with the inclined baffle.
Preferably, circular clamping grooves are formed between two first locking mechanisms, between two second locking mechanisms and between two third locking mechanisms, and a pile body arranged in the vertical direction is clamped between the three circular clamping grooves.
Preferably, screw holes are formed in four corners of the bottom of the base, and supporting mechanisms are screwed in the screw holes.
Preferably, the supporting mechanism comprises a screw rod arranged along the vertical direction, a grip welded on the outer wall of the middle part of the screw rod along the horizontal direction, a bearing sleeved at the bottom of the screw rod and a cushion block sleeved on the outer wall of the bearing.
The beneficial effects of the invention are as follows:
according to the pile body clamping device, the second push rod motor and the third push rod motor can be pushed to approach each other when being stretched, so that the first push rod motor can push the clamping plate to clamp the pile body, the first locking mechanism, the second locking mechanism and the third locking mechanism can clamp the pile body in a three-section mode, the pile body is prevented from inclining, the pile body can be automatically adjusted according to the diameter of the pile body, the pile body clamping device is suitable for clamping pile bodies with different diameters, four corners of the bottom of the base are stably supported, and the deviation of vibration generated when the pile body sinks the pile body to the base is avoided.
Drawings
Fig. 1 is a schematic side view of a tubular pile sinking positioning device according to the present invention;
fig. 2 is a schematic top view of a locking mechanism of a tubular pile sinking positioning device according to the present invention;
fig. 3 is a schematic structural view of a clamping plate of the tubular pile sinking positioning device provided by the invention;
fig. 4 is a schematic structural view of an inclined baffle plate of the tubular pile sinking positioning device provided by the invention;
fig. 5 is a schematic structural view of a supporting mechanism of the tubular pile sinking positioning device provided by the invention.
In the figure: the automatic locking device comprises a base 1, an inclined baffle 2, an arc-shaped plate 3, a first locking mechanism 4, a second locking mechanism 5, a third locking mechanism 6, a sliding block 7, a fixing plate 8, a half-ring groove 9, a clamping plate 10, a first push rod motor 11, a pile body 12, an arc-shaped block 13, a rubber pad 14, a jack 15, a supporting plate 16, a second push rod motor 17, a third push rod motor 18, a screw rod 19, a handle 20, a bearing 21, a cushion block 22 and a sliding groove 23.
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.
Referring to fig. 1-5, a tubular pile sinking positioning device comprises a base 1 with a brake universal wheel fixed at four corners of the bottom, positioning and locking devices are slidably mounted on outer walls of two sides of the top of the base 1, each of the two positioning and locking devices comprises an inclined baffle 2, an arc-shaped plate 3, a first locking mechanism 4, a second locking mechanism 5 and a third locking mechanism 6 which are sequentially arranged between the inclined baffle 2 and the arc-shaped plate 3 from top to bottom, each of the first locking mechanism 4, the second locking mechanism 5 and the third locking mechanism 6 comprises a fixed plate 8 and a semi-ring groove 9 provided with an outer wall at one end of the fixed plate 8, clamping plates 10 are hinged at positions of two sides of the outer wall at one end of the fixed plate 8 close to the semi-ring groove 9, a first push rod motor 11 is hinged at the middle parts of the two clamping plates 10, one end of the first push rod motor 11 far away from the clamping plates, the inclined baffle plate is connected with the outer wall of one end, far away from the semi-annular groove 9, of the first locking mechanism 4, the second locking mechanism 5 and the third locking mechanism 6 through bolts respectively, and the arc-shaped plate 3 is connected with the inner wall of the semi-annular groove 9 on the first locking mechanism 4, the second locking mechanism 5 and the third locking mechanism 6 through bolts respectively.
In the invention, sliding grooves 23 are respectively formed in two sides of the outer wall of the top of a base 1 along the length direction, sliding blocks 7 are welded on two sides of the bottoms of two positioning and locking devices, the sliding blocks 7 are connected with the inner walls of the sliding grooves 23 in a sliding manner, a circular opening is formed in the center of the top of the base 1, the two sliding grooves 23 are respectively positioned on two sides of the circular opening, a clamping plate 10 comprises an arc-shaped block 13 and a rubber pad 14 bonded on the outer wall of the inner arc surface of the arc-shaped block 13, jacks 15 for connecting a first push rod motor 11 and a fixed plate 8 are respectively formed in the middle and one end of the clamping plate 10, the two jacks 15 are respectively hinged with the first push rod motor 11 and the fixed plate 8 through rotating shafts, supporting plates 16 are welded on the outer walls of two sides of the top of the base 1, a second push rod motor 17 is fixed on the bottom of the outer wall, the upper portion position department that backup pad 16 is close to one side outer wall of fixed locking device has third push rod motor 18 through the bolt fastening, and third push rod motor 18 is connected with oblique baffle 2, two between first locking mechanism 4, between two second locking mechanism 5 and between two third locking mechanism 6 all constitute circular shape centre gripping groove, and the centre gripping has pile body 12 along the vertical direction setting between the three circular shape centre gripping groove, base 1 bottom four corners has all opened the screw, and the spiro union has supporting mechanism in the screw, supporting mechanism includes along the screw rod 19 that the vertical direction set up, weld handle 20 on the outer wall of screw rod 19 middle part along the horizontal direction, cup joint in the bearing 21 of screw rod 19 bottom and cup joint the cushion 22 on the outer wall of bearing 21.
Second push rod motor 17 and third push rod motor 18 can promote two location locking mechanism when extending and draw close each other to promote splint 10 through first push rod motor 11 and carry out the centre gripping to pile body 12, first locking mechanism 4, second locking mechanism 5 and third locking mechanism 6 form the syllogic centre gripping to pile body 12, avoid pile body 12 slope, can adjust automatically according to the diameter of pile body 12, be suitable for the pile body 12 of the different diameters of centre gripping, and base 1 bottom four corners supports stably, the skew that the vibrations that produce produced to base 1 when having avoided pile body 12 to sink.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A tubular pile sinking positioning device comprises a base (1) with a brake universal wheel fixed at four corners of the bottom, and is characterized in that positioning and locking devices are slidably mounted on outer walls of two sides of the top of the base (1), each positioning and locking device comprises an inclined baffle (2), an arc-shaped plate (3), a first locking mechanism (4), a second locking mechanism (5) and a third locking mechanism (6) which are sequentially arranged between the inclined baffle (2) and the arc-shaped plate (3) from top to bottom, each first locking mechanism (4), each second locking mechanism (5) and each third locking mechanism (6) comprises a fixed plate (8) and a semi-ring groove (9) provided with the outer wall of one end of the fixed plate (8), clamping plates (10) are hinged at positions of two sides of the outer wall of one end of the semi-ring groove (9) close to the fixed plate (8), and a first push rod motor (11) is hinged at the middle parts of the two clamping plates (10), one end of the first push rod motor (11) far away from the clamping plate (10) is hinged to the top of the fixing plate (8), the inclined baffle is connected with the outer wall of one end, far away from the semi-ring groove (9), of the first locking mechanism (4), the second locking mechanism (5) and the third locking mechanism (6) through bolts, and the arc-shaped plate (3) is connected with the inner wall of the semi-ring groove (9) on the first locking mechanism (4), the second locking mechanism (5) and the third locking mechanism (6) through bolts.
2. The tubular pile sinking positioning device according to claim 1, wherein sliding grooves (23) are formed in the outer wall of the top of the base (1) along the two sides of the length direction, sliding blocks (7) are welded to the two sides of the bottom of the two positioning and locking devices, and the sliding blocks (7) are connected with the inner walls of the sliding grooves (23) in a sliding manner.
3. The tubular pile sinking positioning device according to claim 2, wherein a circular opening is formed in the center of the top of the base (1), and the two sliding grooves (23) are respectively located on two sides of the circular opening.
4. The tubular pile sinking positioning device according to claim 1, wherein the clamping plate (10) comprises an arc-shaped block (13) and a rubber pad (14) adhered to the outer wall of the inner arc surface of the arc-shaped block (13), the middle part and one end of the clamping plate (10) are provided with insertion holes (15) for connecting the first push rod motor (11) and the fixing plate (8), and the two insertion holes (15) are respectively hinged with the first push rod motor (11) and the fixing plate (8) through a rotating shaft.
5. The tubular pile sinking positioning device according to claim 1, wherein the outer walls of the two sides of the top of the base (1) are welded with supporting plates (16), the bottom of the outer wall of one side, close to the fixed locking device, of the supporting plate (16) is fixed with a second push rod motor (17) through bolts, the second push rod motor (17) is connected with the upper portion of the sliding block (7), the upper position of the outer wall of one side, close to the fixed locking device, of the supporting plate (16) is fixed with a third push rod motor (18) through bolts, and the third push rod motor (18) is connected with the inclined baffle (2).
6. A tubular pile sinking positioning device according to claim 1, wherein two circular clamping grooves are formed between the first locking mechanisms (4), between the second locking mechanisms (5) and between the third locking mechanisms (6), and the pile body (12) arranged along the vertical direction is clamped between the three circular clamping grooves.
7. The tubular pile sinking positioning device of claim 1, wherein screw holes are formed in four corners of the bottom of the base (1), and supporting mechanisms are screwed in the screw holes.
8. The tubular pile sinking positioning device according to claim 7, wherein the supporting mechanism comprises a screw rod (19) arranged along a vertical direction, a grip (20) welded on the outer wall of the middle part of the screw rod (19) along a horizontal direction, a bearing (21) sleeved at the bottom of the screw rod (19) and a cushion block (22) sleeved on the outer wall of the bearing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295286.6A CN111576421B (en) | 2020-04-15 | 2020-04-15 | Tubular pile sinking positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295286.6A CN111576421B (en) | 2020-04-15 | 2020-04-15 | Tubular pile sinking positioning device |
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| Publication Number | Publication Date |
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| CN111576421A true CN111576421A (en) | 2020-08-25 |
| CN111576421B CN111576421B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010295286.6A Active CN111576421B (en) | 2020-04-15 | 2020-04-15 | Tubular pile sinking positioning device |
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| CN (1) | CN111576421B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176878A (en) * | 2020-10-08 | 2021-01-05 | 丁西焘 | Bridge pier placement device convenient to position and used for bridge construction and implementation method thereof |
| CN113106974A (en) * | 2021-03-03 | 2021-07-13 | 如皋市中成管桩机械有限公司 | Vibration pipe-sinking pile machine |
| CN113266032A (en) * | 2021-06-28 | 2021-08-17 | 河海大学 | Combined snowflake type pile foundation construction system and construction method |
| CN113356202A (en) * | 2021-06-29 | 2021-09-07 | 中交二公局第七工程有限公司 | Construction device for sinking tubular pile |
| CN113585244A (en) * | 2021-08-30 | 2021-11-02 | 中铁三局集团第二工程有限公司 | Cast-in-place pile supporting device in karst cave area and construction method |
| CN113653056A (en) * | 2021-08-26 | 2021-11-16 | 中铁十五局集团有限公司 | Control device for tubular pile construction positioning and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204475334U (en) * | 2015-02-10 | 2015-07-15 | 中交一航局第一工程有限公司 | Large diameter steel pipe sunk pile pile holding device |
| WO2015194820A1 (en) * | 2014-06-18 | 2015-12-23 | 이레오션 주식회사 | Jig assembly for fixing sea pile |
| CN205382485U (en) * | 2016-02-25 | 2016-07-13 | 江苏蓝潮海洋风电工程建设有限公司 | Stake mount is embraced to marine wind power single pile |
| CN206873451U (en) * | 2017-06-30 | 2018-01-12 | 嘉善县新顺预制构件公司荣马厂 | A kind of sheet pile construction leading truck |
| CN209636797U (en) * | 2018-11-13 | 2019-11-15 | 南通市海洋水建工程有限公司 | A kind of precise positioning pile sinking stable platform stake |
-
2020
- 2020-04-15 CN CN202010295286.6A patent/CN111576421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015194820A1 (en) * | 2014-06-18 | 2015-12-23 | 이레오션 주식회사 | Jig assembly for fixing sea pile |
| CN204475334U (en) * | 2015-02-10 | 2015-07-15 | 中交一航局第一工程有限公司 | Large diameter steel pipe sunk pile pile holding device |
| CN205382485U (en) * | 2016-02-25 | 2016-07-13 | 江苏蓝潮海洋风电工程建设有限公司 | Stake mount is embraced to marine wind power single pile |
| CN206873451U (en) * | 2017-06-30 | 2018-01-12 | 嘉善县新顺预制构件公司荣马厂 | A kind of sheet pile construction leading truck |
| CN209636797U (en) * | 2018-11-13 | 2019-11-15 | 南通市海洋水建工程有限公司 | A kind of precise positioning pile sinking stable platform stake |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176878A (en) * | 2020-10-08 | 2021-01-05 | 丁西焘 | Bridge pier placement device convenient to position and used for bridge construction and implementation method thereof |
| CN113106974A (en) * | 2021-03-03 | 2021-07-13 | 如皋市中成管桩机械有限公司 | Vibration pipe-sinking pile machine |
| CN113266032A (en) * | 2021-06-28 | 2021-08-17 | 河海大学 | Combined snowflake type pile foundation construction system and construction method |
| CN113356202A (en) * | 2021-06-29 | 2021-09-07 | 中交二公局第七工程有限公司 | Construction device for sinking tubular pile |
| CN113653056A (en) * | 2021-08-26 | 2021-11-16 | 中铁十五局集团有限公司 | Control device for tubular pile construction positioning and working method thereof |
| CN113653056B (en) * | 2021-08-26 | 2022-12-09 | 中铁十五局集团有限公司 | Control device for tubular pile construction positioning and working method thereof |
| CN113585244A (en) * | 2021-08-30 | 2021-11-02 | 中铁三局集团第二工程有限公司 | Cast-in-place pile supporting device in karst cave area and construction method |
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| Publication number | Publication date |
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| CN111576421B (en) | 2021-10-08 |
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