CN115492091A - Telescopic cast-in-place pile construction platform corollary equipment - Google Patents
Telescopic cast-in-place pile construction platform corollary equipment Download PDFInfo
- Publication number
- CN115492091A CN115492091A CN202211123635.1A CN202211123635A CN115492091A CN 115492091 A CN115492091 A CN 115492091A CN 202211123635 A CN202211123635 A CN 202211123635A CN 115492091 A CN115492091 A CN 115492091A
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- platform
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- pile construction
- main platform
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000010412 perfusion Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000576 supplementary effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
-
- 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)
- Structural Engineering (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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses telescopic cast-in-place pile construction platform corollary equipment, which comprises a main platform, wherein auxiliary platforms are arranged on two side edges of the main platform along the length direction, the auxiliary platforms can be mounted on the main platform in a telescopic mode, at least four groups of supporting leg assemblies are mounted at the bottom of the main platform, and the supporting leg assemblies are detachably mounted at the bottom of the main platform; the middle part of the main platform is provided with a pipe clamping assembly which is used for clamping the perfusion catheter; the main platform and the auxiliary platform are mutually supported to form a safe and practical telescopic cast-in-place pile construction platform for main production and auxiliary safety, the cast-in-place guide pipe is controllable up and down, the cast-in-place guide pipe is flexible and can be fixed at any time, the auxiliary platform can be stretched when in use and can be contracted after the use, and the lifting and the safety are also very convenient.
Description
Technical Field
The invention relates to the technical field of cast-in-place pile construction, in particular to supporting equipment of a telescopic cast-in-place pile construction platform.
Background
A cast-in-place pile construction platform is an indispensable construction platform in bridge pile foundation construction. In the prior art, two square battens are placed in a steel casing to fix a guide pipe for pouring. Because the square battens are narrow and cannot cover the steel casing, great potential safety hazards exist. The square wood strips are poor in fixity and have more unstable factors.
Disclosure of Invention
The invention aims to provide a telescopic cast-in-place pile construction platform matching device, wherein a main platform and an auxiliary platform are mutually supported to form a safe and practical telescopic cast-in-place pile construction platform with main production and auxiliary safety, a cast-in-place guide pipe is controllable up and down, the telescopic cast-in-place pile construction platform is flexible and can be fixed at any time, and the auxiliary platform can be stretched and contracted after use, and is particularly convenient to lift and settle.
The purpose of the invention can be realized by the following technical scheme:
a telescopic bored concrete pile construction platform corollary device comprises a main platform, wherein auxiliary platforms are arranged on two side edges of the main platform along the length direction, the auxiliary platforms can be arranged on the main platform in a telescopic mode, at least four groups of supporting leg assemblies are arranged at the bottom of the main platform, and the supporting leg assemblies can be detachably arranged at the bottom of the main platform; the middle part of the main platform is provided with a pipe clamping assembly which is used for clamping the perfusion catheter.
As a further scheme of the invention: the main platform comprises two groups of parallel channel steel arranged in a back-to-back mode, the opening of the channel steel faces to the outside, and a plurality of groups of platform support plates are fixedly welded between the two groups of channel steel.
As a further scheme of the invention: the auxiliary platform comprises a plurality of groups of main telescopic rods in sliding penetrating connection with the channel steel, an auxiliary baffle is fixedly connected to one side, away from the main platform, of the plurality of groups of main telescopic rods, and the auxiliary baffle is matched with a notch of the channel steel.
As a further scheme of the invention: the main telescopic rod is provided with a diamond-shaped telescopic rod.
As a further scheme of the invention: a plurality of locking pin holes are formed in the auxiliary baffle, and locking pins matched with the locking pin holes are arranged on the channel steel.
As a further scheme of the invention: the pipe clamping assembly comprises two groups of pipe clamping steel plates which are symmetrically arranged, the pipe clamping steel plates are arranged on the main platform in a sliding mode, and semicircular clamping grooves matched with the filling guide pipes are formed in the pipe clamping steel plates.
As a further scheme of the invention: the pipe clamping assembly further comprises two groups of driving pipes, the driving pipes are rotatably mounted on the main platform, driving belts are fixedly connected to the driving pipes, and the driving belts are connected with the pipe clamping steel plates.
As a further scheme of the invention: the landing leg subassembly includes the support column, support column upper portion links to each other with the main platform through last locking inserted bar, support column lower extreme fixedly connected with bottom plate.
As a further scheme of the invention: the support column comprises an upper support column, a support column groove is formed in the lower end of the upper support column, a first driving cylinder is installed at the bottom of the support column groove, a lower support column is fixedly connected to the output end of the first driving cylinder, the upper portion of the lower support column is slidably connected into the support column groove, and the lower end of the lower support column is fixedly connected to the bottom plate.
As a further scheme of the invention: the bottom plate lower extreme fixed mounting has lower connecting plate, and the fixed truckle seat that is provided with of lower connecting plate lower extreme, truckle seat lower extreme is provided with the mounting groove, and the tank bottom of mounting groove is provided with vertical decurrent driving cylinder two, and the output fixedly connected with of driving cylinder two removes the truckle.
The invention has the beneficial effects that: the main platform and the auxiliary platform are mutually supported, a safe and practical telescopic cast-in-place pile construction platform for main production and auxiliary safety is formed, the cast-in-place pipe is controllable from top to bottom, flexible and can be fixed at any time, the auxiliary platform can be stretched during use and can be retracted after finishing, and the lifting and the safety are also very convenient.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the main platform of the present invention;
FIG. 2 is a schematic view of an assembly structure of the auxiliary platform of the present invention;
FIG. 3 is a schematic structural view showing the overall construction state of the present invention;
FIG. 4 is a schematic structural view of a second leg assembly in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural view of a three-leg assembly according to an embodiment of the present invention.
In the figure: 1. a main platform; 11. channel steel; 12. a platform support plate; 13. a locking pin; 2. an auxiliary platform; 21. a main telescopic rod; 22. a diamond-shaped telescopic rod; 23. an auxiliary baffle; 24. a handle; 25. a lock pin hole; 3. a leg assembly; 31. a base plate; 32. a support pillar; 321. an upper pillar; 322. a strut groove; 323. a first driving cylinder; 324. a lower support; 325. setting a sleeve; 33. locking the inserted rod; 34. an upper connecting plate; 35. a lower connecting plate; 36. a caster seat; 37. mounting grooves; 38. a second driving cylinder; 39. moving the caster; 4. a pipe clamping assembly; 41. a drive tube; 42. a drive belt; 43. clamping a steel pipe plate; 44. a card slot; 5. the catheter is perfused.
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.
Example one
Referring to fig. 1-3, the present invention is a supporting device for a telescopic cast-in-place pile construction platform, including a main platform 1, wherein two side edges of the main platform 1 along the length direction are both provided with auxiliary platforms 2, the auxiliary platforms 2 are mounted on the main platform 1 in a retractable manner, the bottom of the main platform 1 is provided with at least four sets of leg assemblies 3, and the leg assemblies 3 are detachably mounted at the bottom of the main platform 1; the middle part of the main platform 1 is provided with a pipe clamping component 4, and the pipe clamping component 4 is used for clamping the perfusion catheter 5.
The main platform 1 comprises two groups of parallel channel steel 11 which are arranged in a back-to-back mode, the opening of the channel steel 11 faces to the outside, and a plurality of groups of platform support plates 12 are fixedly welded between the two groups of channel steel 11. The auxiliary platform 2 comprises a plurality of groups of main telescopic rods 21 which are connected to the channel steel 11 in a sliding and penetrating mode, an auxiliary baffle plate 23 fixedly connected to one side of the main platform 1 is far away from the main telescopic rods 21, and the auxiliary baffle plate 23 is matched with a notch of the channel steel 11.
Be provided with rhombus telescopic link 22 on the main telescopic link 21, rhombus telescopic link 22 plays supplementary effect to the flexible of auxiliary platform 2, ensures simultaneously that auxiliary platform stretches out the back and keeps stable.
Be provided with a plurality of lockpin holes 25 on the auxiliary baffle 23, be provided with on the channel-section steel 11 with lockpin hole 25 matched with fitting pin 13, improve the stability that auxiliary platform 2 packed up the state through the cooperation of lockpin hole 25 with fitting pin 13, prevent effectively that auxiliary platform 2 from packing up to outer roll-off, ensure that construction platform keeps holistic integrality when the handling, still be provided with a plurality of handles 24 on the auxiliary baffle 23, handle 24 conveniently pulls out auxiliary platform 2 or pushes back on the main platform 1.
The pipe clamping assembly 4 comprises two sets of symmetrical pipe clamping steel plates 43, the pipe clamping steel plates 43 are arranged on the main platform 1 in a sliding mode, and semicircular clamping grooves 44 matched with the filling guide pipes 5 are formed in the pipe clamping steel plates 43. The pipe clamping assembly 4 further comprises two groups of driving pipes 41, the driving pipes 41 are rotatably mounted on the main platform 1, driving belts 42 are fixedly connected to the driving pipes 41, and the driving belts 42 are connected with a pipe clamping steel plate 43. Concrete placement is with filling pipe 5 chucking through card pipe assembly 4 to ensure concrete placement's stability, ensure the straightness that hangs down of bored concrete pile construction.
The leg assembly 3 comprises a support column 32, the upper part of the support column 32 is connected with the main platform 1 through an upper locking inserted link 33, and the lower end of the support column 32 is fixedly connected with a bottom plate 31.
The construction process of the telescopic cast-in-place pile construction platform comprises the following steps: firstly, a main platform 1 is placed on a steel casing → then two auxiliary platforms 2 are pulled apart by a handle 24 → then leg assemblies 3 at the four corners of the main platform 1 are installed → after the construction platform is unfolded and fixed → a pipe clamping steel plate 43 is opened along the central line → a pouring guide pipe 5 which is subjected to a sealing test is hung into the steel casing → the pipe clamping steel plate 43 is closed to clamp the pouring guide pipe 5 → pouring concrete → the pouring guide pipe 5 is lifted upwards in time along with the concrete pouring, the pouring guide pipe 5 is fixed by the pipe clamping steel plate 43 → the circulation is ended until the pouring concrete is poured → the pouring guide pipe 5 is hung out → the leg assemblies 3 at the four corners of the main platform 1 are detached → the two auxiliary platforms 2 are contracted into groove steel 11 and are fixed by a locking pin 13 → a pile foundation is hung into the next platform for use.
The telescopic cast-in-place pile construction platform is formed by welding and assembling a main column, a secondary column and an auxiliary column, and is simple to operate, high in quality, safe and reliable. The main platform 1 is first placed on the steel casing, the auxiliary platform 2 is then deployed, and the leg assembly 3 of the main platform 1 is then installed. After the construction platform is installed, the pouring guide pipe 5 is placed into the steel casing through the opened steel plate, then concrete can be poured, and along with the pouring of the concrete, the pouring guide pipe 5 is lifted and fixed again, and the process is circulated until the process is finished.
Example two
referring to fig. 1 and 4, the supporting column 32 includes an upper supporting column 321, a supporting column groove 322 is disposed at a lower end of the upper supporting column 321, a first driving cylinder 323 is installed at a bottom of the supporting column groove 322, a lower supporting column 324 is fixedly connected to an output end of the first driving cylinder 323, an upper portion of the lower supporting column 324 is slidably connected to the supporting column groove 322, a lower sleeve 325 is fixedly disposed at a lower portion of the lower supporting column 324, an upper portion of the lower sleeve 325 is sleeved on a periphery of the upper supporting column 321, the lower sleeve 325 ensures stability of the lower supporting column 324 during lifting, a lower end of the lower supporting column 324 is fixedly connected to the bottom plate 31, an upper connecting plate 34 is fixedly disposed at an upper end of the upper supporting column 321, the upper connecting plate 34 is fixedly installed at a bottom of the main platform 1 through a plurality of bolts, and the supporting leg assembly 3 is conveniently disassembled and assembled, the lower supporting column 324 is driven by the first driving cylinder 323 to move up and down, so that height of the construction platform is adjusted, and limitation problem that height of the construction platform cannot be adjusted is solved.
EXAMPLE III
In order to solve the problem that the construction platform is inconvenient to move in a short distance in the first embodiment and the second embodiment and needs to be hoisted by using a crane, in the second embodiment, the following technical solutions are provided in the present embodiment to solve the above technical problems.
Please refer to fig. 1 and 5, a lower connecting plate 35 is fixedly installed at the lower end of the bottom plate 31, a caster seat 36 is fixedly arranged at the lower end of the lower connecting plate 35, a mounting groove 37 is formed at the lower end of the caster seat 36, a vertical downward driving cylinder 38 is arranged at the bottom of the mounting groove 37, a movable caster 39 is fixedly connected to the output end of the driving cylinder 38, when the construction platform works, the driving cylinder 38 drives the movable caster 39 to move upwards, so that the movable caster 39 is received in the mounting groove 37, when the construction platform needs to be moved for a short distance, a crane is not needed to hoist, the movable caster 39 is driven to move downwards by the driving cylinder 38, the construction platform is supported by the movable caster 39, then, the movable caster 39 is used for realizing short-distance transfer of the construction platform, and the platform is convenient and fast to transport.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The telescopic filling pile construction platform corollary equipment is characterized by comprising a main platform (1), wherein auxiliary platforms (2) are arranged on two side edges of the main platform (1) along the length direction, the auxiliary platforms (2) can be mounted on the main platform (1) in a telescopic mode, at least four groups of supporting leg assemblies (3) are mounted at the bottom of the main platform (1), and the supporting leg assemblies (3) are detachably mounted at the bottom of the main platform (1); the middle of the main platform (1) is provided with a pipe clamping assembly (4), and the pipe clamping assembly (4) is used for clamping the perfusion catheter (5).
2. The telescopic bored concrete pile construction platform corollary equipment of claim 1, characterized in that, main platform (1) includes two sets of parallel channels (11) that set up back to back, and the opening of channel (11) is towards the outside, and fixed welding has a plurality of sets of platform extension boards (12) between two sets of channels (11).
3. The telescopic filling pile construction platform corollary equipment according to claim 2, characterized in that the auxiliary platform (2) comprises a plurality of groups of main telescopic rods (21) slidably connected through the channel steel (11), an auxiliary baffle (23) is fixedly connected to one side of the main telescopic rods (21) away from the main platform (1), and the auxiliary baffle (23) is matched with the notch of the channel steel (11).
4. The telescopic cast-in-place pile construction platform corollary equipment of claim 3, characterized in that a diamond-shaped telescopic rod (22) is arranged on the main telescopic rod (21).
5. The supporting equipment for the telescopic filling pile construction platform as claimed in claim 3, wherein a plurality of locking pin holes (25) are formed in the auxiliary baffle plate (23), and locking pins (13) matched with the locking pin holes (25) are formed in the channel steel (11).
6. The telescopic filling pile construction platform corollary equipment according to claim 1, wherein the pipe clamping assembly (4) comprises two sets of symmetrically arranged pipe clamping steel plates (43), the pipe clamping steel plates (43) are slidably arranged on the main platform (1), and semicircular clamping grooves (44) matched with the filling guide pipes (5) are arranged on the pipe clamping steel plates (43).
7. A telescopic filling pile construction platform corollary equipment according to claim 6, characterized in that, the pipe clamping assembly (4) further comprises two sets of driving pipes (41), the driving pipes (41) are rotatably mounted on the main platform (1), a driving belt (42) is fixedly connected to the driving pipes (41), and the driving belt (42) is connected with a pipe clamping steel plate (43).
8. The telescopic cast-in-place pile construction platform corollary equipment of claim 1, characterized in that, the leg assembly (3) includes a support column (32), the upper portion of the support column (32) is connected with the main platform (1) through an upper locking inserted bar (33), and the lower end of the support column (32) is fixedly connected with a bottom plate (31).
9. The supporting equipment for the telescopic cast-in-place pile construction platform as claimed in claim 8, wherein the supporting column (32) comprises an upper supporting column (321), a supporting column groove (322) is formed in the lower end of the upper supporting column (321), a first driving cylinder (323) is installed at the bottom of the supporting column groove (322), a lower supporting column (324) is fixedly connected to the output end of the first driving cylinder (323), the upper part of the lower supporting column (324) is slidably connected into the supporting column groove (322), and the lower end of the lower supporting column (324) is fixedly connected to the bottom plate (31).
10. The supporting equipment for the telescopic cast-in-place pile construction platform as claimed in claim 9, wherein a lower connecting plate (35) is fixedly mounted at the lower end of the bottom plate (31), a caster seat (36) is fixedly arranged at the lower end of the lower connecting plate (35), a mounting groove (37) is formed at the lower end of the caster seat (36), a second driving cylinder (38) which faces vertically downwards is arranged at the bottom of the mounting groove (37), and a movable caster (39) is fixedly connected to the output end of the second driving cylinder (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211123635.1A CN115492091A (en) | 2022-09-15 | 2022-09-15 | Telescopic cast-in-place pile construction platform corollary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211123635.1A CN115492091A (en) | 2022-09-15 | 2022-09-15 | Telescopic cast-in-place pile construction platform corollary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115492091A true CN115492091A (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211123635.1A Pending CN115492091A (en) | 2022-09-15 | 2022-09-15 | Telescopic cast-in-place pile construction platform corollary equipment |
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| CN (1) | CN115492091A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005016006A (en) * | 2003-06-23 | 2005-01-20 | Nippon Steel Corp | Installation method of jacket |
| CN105569047A (en) * | 2014-10-15 | 2016-05-11 | 葛洲坝集团第六工程有限公司 | Clamping device for pile foundation concrete grouting guide pipe |
| CN208167715U (en) * | 2018-04-25 | 2018-11-30 | 江苏省交通工程集团有限公司 | A kind of navigation channel bored concrete pile operation platform |
| CN210151739U (en) * | 2019-02-28 | 2020-03-17 | 青海路桥建设机械工程有限公司 | Be used for bridge bored concrete pile construction equipment |
| CN210459215U (en) * | 2019-08-01 | 2020-05-05 | 中交隧道工程局有限公司 | Bored concrete pile safety work platform |
| CN113846641A (en) * | 2021-11-12 | 2021-12-28 | 中国核工业华兴建设有限公司 | Telescopic and integrated pile-forming operation platform |
| CN215948165U (en) * | 2021-10-25 | 2022-03-04 | 中铁二十四局集团安徽工程有限公司 | Combined tool for placing reinforcement cage and concrete pouring guide pipe |
| CN216809859U (en) * | 2022-03-14 | 2022-06-24 | 中国建筑第七工程局有限公司 | Bored concrete pile integration construction work platform |
| CN114855777A (en) * | 2022-06-15 | 2022-08-05 | 中交三公局第一工程有限公司 | Construction process of reverse circulation pore-forming super-long large-diameter underwater cast-in-place pile |
-
2022
- 2022-09-15 CN CN202211123635.1A patent/CN115492091A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005016006A (en) * | 2003-06-23 | 2005-01-20 | Nippon Steel Corp | Installation method of jacket |
| CN105569047A (en) * | 2014-10-15 | 2016-05-11 | 葛洲坝集团第六工程有限公司 | Clamping device for pile foundation concrete grouting guide pipe |
| CN208167715U (en) * | 2018-04-25 | 2018-11-30 | 江苏省交通工程集团有限公司 | A kind of navigation channel bored concrete pile operation platform |
| CN210151739U (en) * | 2019-02-28 | 2020-03-17 | 青海路桥建设机械工程有限公司 | Be used for bridge bored concrete pile construction equipment |
| CN210459215U (en) * | 2019-08-01 | 2020-05-05 | 中交隧道工程局有限公司 | Bored concrete pile safety work platform |
| CN215948165U (en) * | 2021-10-25 | 2022-03-04 | 中铁二十四局集团安徽工程有限公司 | Combined tool for placing reinforcement cage and concrete pouring guide pipe |
| CN113846641A (en) * | 2021-11-12 | 2021-12-28 | 中国核工业华兴建设有限公司 | Telescopic and integrated pile-forming operation platform |
| CN216809859U (en) * | 2022-03-14 | 2022-06-24 | 中国建筑第七工程局有限公司 | Bored concrete pile integration construction work platform |
| CN114855777A (en) * | 2022-06-15 | 2022-08-05 | 中交三公局第一工程有限公司 | Construction process of reverse circulation pore-forming super-long large-diameter underwater cast-in-place pile |
Non-Patent Citations (1)
| Title |
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| 杨开忠;蔡永立;吴亮;齐永杰;张国强;: "北京地铁10号线亮马桥站盖挖法支柱及其基础桩施工技术" * |
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Application publication date: 20221220 |
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