CN110805024A - Prefabricated guide wall of underground continuous wall - Google Patents
Prefabricated guide wall of underground continuous wall Download PDFInfo
- Publication number
- CN110805024A CN110805024A CN201911103441.3A CN201911103441A CN110805024A CN 110805024 A CN110805024 A CN 110805024A CN 201911103441 A CN201911103441 A CN 201911103441A CN 110805024 A CN110805024 A CN 110805024A
- Authority
- CN
- China
- Prior art keywords
- curb plate
- recess
- pterygoid lamina
- tongue
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 239000004567 concrete Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a prefabricated guide wall of an underground continuous wall, which comprises: bottom pterygoid lamina, top pterygoid lamina and curb plate, all set up flutedly on bottom pterygoid lamina and the top pterygoid lamina, bottom pterygoid lamina level is laid in the ditch inslot, install the curb plate between bottom pterygoid lamina and the top pterygoid lamina, be provided with on the terminal surface about the curb plate with recess matched with tongue interface, the curb plate includes recess board and tongue board, and each recess board all has a tongue board adjacent with it, recess board left and right sides terminal surface is provided with the curb plate recess, about the tongue board both ends face be provided with curb plate recess matched with curb plate tongue, recess and tongue interface, curb plate recess and curb plate tongue combination department all are provided with the corresponding reservation screw hole in position, can with through fastening bolt curb plate and bottom pterygoid lamina, curb plate and top pterygoid lamina interconnect are inseparable. The invention solves the problems that the existing guide wall is slow in construction progress and cannot be used for multiple times.
Description
Technical Field
The invention relates to the technical field of building prefabricated parts, in particular to a prefabricated guide wall of an underground continuous wall.
Background
The traditional way of leading the wall all adopts reinforced concrete cast-in-place construction, and its process is various, contains: the groove excavation, bottom plate bed course are pour, the reinforcement ties up processes such as circle, template installation, concrete placement, maintenance, the major defect is:
(1) the construction progress is slow, the concrete pouring needs to be divided into multiple times of pouring, the next procedure construction can be carried out after the strength of the concrete reaches the strength required by the design after each pouring, particularly, after the side plate concrete pouring, earthwork backfilling in the groove section and groove grabbing construction can be carried out after 5-7 days, and the construction of one section of guide wall generally needs 12-15 days.
(2) Basically, the manual operation is carried out, and the labor intensity of workers is high.
(3) The guide wall is disposable, cannot be constructed circularly, and has higher construction cost.
(4) The guide wall needs to be broken at the later stage, and the construction workload and the breaking difficulty are invisibly increased.
Disclosure of Invention
The invention provides a prefabricated guide wall of an underground continuous wall, which solves the problems that the existing guide wall is slow in construction progress and cannot be used for multiple times by technically modifying the existing guide wall.
In order to solve the technical problems, the invention specifically adopts the following technical scheme: an underground continuous wall prefabricated guide wall comprising: bottom pterygoid lamina, top pterygoid lamina and curb plate, all set up flutedly on bottom pterygoid lamina and the top pterygoid lamina, bottom pterygoid lamina level is laid in the ditch inslot, install the curb plate between bottom pterygoid lamina and the top pterygoid lamina, be provided with on the terminal surface about the curb plate with recess matched with tongue interface, the curb plate includes recess board and tongue board, and each recess board all has a tongue board adjacent with it, recess board left and right sides terminal surface is provided with the curb plate recess, about the tongue board both ends face be provided with curb plate recess matched with curb plate tongue, recess and tongue interface, curb plate recess and curb plate tongue combination department all are provided with the corresponding reservation screw hole in position, can with through fastening bolt curb plate and bottom pterygoid lamina, curb plate and top pterygoid lamina interconnect are inseparable.
Compared with the prior art, the invention has the following beneficial effects:
the invention has simple construction, convenient assembly and disassembly and can be used repeatedly, thereby solving the problems of long construction period, high cost and difficult disassembly of the cast-in-place concrete guide wall.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a tongue plate according to the present invention;
FIG. 3 is a schematic view of a groove plate according to the present invention;
description of reference numerals: bottom pterygoid lamina 1, top pterygoid lamina 2, curb plate 3, recess board 31, tongue board 32, recess 4, tongue interface 5, curb plate recess 311, curb plate tongue 321, reserved screw hole 6, fastening bolt 7, outer edge reinforcing bar 8.
Detailed Description
The details of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the present embodiment provides an underground diaphragm wall prefabricated guide wall, including: bottom pterygoid lamina 1, top pterygoid lamina 2 and curb plate 3, all seted up recess 4 on bottom pterygoid lamina 1 and the top pterygoid lamina 2, bottom pterygoid lamina 1 level is laid in the slot, install curb plate 3 between bottom pterygoid lamina 1 and the top pterygoid lamina 2, be provided with on the terminal surface about the curb plate 3 with recess 4 matched with tongue interface 5, curb plate 3 includes recess board 31 and tongue board 32, and each recess board 31 has a tongue board 32 adjacent with it, the terminal surface of the left and right sides of recess board 31 is provided with curb plate recess 311, both ends face is provided with the curb plate tongue 321 with curb plate recess matched with about tongue board 32, recess 4 and tongue interface 5, curb plate recess 311 and curb plate tongue 321 junction all are provided with the corresponding reservation screw hole 6 in position, can will through fastening bolt 7 recess board 31 and tongue board 32, the side plate 3 is tightly fixed with the bottom wing plate 1, the side plate 3 and the top wing plate 2.
In order to increase the rigidity and the strength of the joint, the joint surfaces of the groove 4 and the convex groove interface 5, and the side plate groove 311 and the side plate convex groove 321 are provided with thin steel plates.
In order to enable the adjacent top wing plates 2 and the adjacent bottom wing plates 1 to be combined more tightly after the guide wall is assembled, waterproof mortar is filled in the gaps between the adjacent top wing plates 2 and the adjacent bottom wing plates 1.
In order to conveniently overlap with the reserved steel bars on the outer hardened pavement, the top wing plate 2 is reserved with outer edge steel bars 8, the effective overlapping length of the outer edge steel bars is reserved, and the outer edge steel bars are overlapped with the reserved steel bars on the outer hardened pavement to increase the stability of the guide wall.
Underground continuous wall leads wall slot excavation and accomplishes the back, adopt hoist and mount bottom pterygoid lamina 1 and carry out the unwrapping wire location at the ditch inslot and lay, then lift by crane first 3 recess boards 31 of curb plate of installation, the order lifts by crane and assembles adjacent lateral wall tongue board 32, insert the tongue board 32 curb plate tongue 321 along recess board 31 curb plate recess 311, recess board 31 simultaneously, tongue board 32 bottom all sets up tongue interface 5 with the top, bottom tongue interface 5 blocks respectively in the recess 4 of bottom pterygoid lamina 1 during the connection, buckle top pterygoid lamina 2 and insert fastening bolt 7 and screw up fixedly from reserving screw hole 6 in at last from upper portion. And finishing the assembly work of all the prefabricated guide walls step by step according to the sequence.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
The standard parts used by the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, and the concrete connection mode of each part adopts bolts and rivets mature in the prior art. The conventional means such as welding, machines, parts and equipment are of the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the details are not described.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or through an intermediary, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
Claims (4)
1. An underground continuous wall prefabricated guide wall, comprising: bottom pterygoid lamina, top pterygoid lamina and curb plate, all set up flutedly on bottom pterygoid lamina and the top pterygoid lamina, bottom pterygoid lamina level is laid in the ditch inslot, install the curb plate between bottom pterygoid lamina and the top pterygoid lamina, be provided with on the terminal surface about the curb plate with recess matched with tongue interface, the curb plate includes recess board and tongue board, and each recess board all has a tongue board adjacent with it, recess board left and right sides terminal surface is provided with the curb plate recess, about the tongue board both ends face be provided with curb plate recess matched with curb plate tongue, recess and tongue interface, curb plate recess and curb plate tongue combination department all are provided with the corresponding reservation screw hole in position, can with through fastening bolt recess board and tongue board, curb plate and bottom pterygoid lamina, curb plate and top pterygoid lamina are fixed closely each other.
2. The prefabricated guide wall of the underground continuous wall as claimed in claim 1, wherein the joints of the grooves and the convex grooves and the joints of the grooves and the convex grooves of the side plates are provided with thin steel plates.
3. The prefabricated guide wall of an underground continuous wall as claimed in claim 1, wherein the gaps between the adjacent top and bottom flanges are filled with waterproof mortar.
4. The prefabricated guide wall of an underground continuous wall as claimed in claim 1, wherein the top wing plate is reserved with outer edge steel bars.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019207351083 | 2019-05-22 | ||
| CN201920735108 | 2019-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110805024A true CN110805024A (en) | 2020-02-18 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911103441.3A Pending CN110805024A (en) | 2019-05-22 | 2019-11-13 | Prefabricated guide wall of underground continuous wall |
| CN201921947858.3U Active CN211596742U (en) | 2019-05-22 | 2019-11-13 | Prefabricated guide wall of underground continuous wall |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921947858.3U Active CN211596742U (en) | 2019-05-22 | 2019-11-13 | Prefabricated guide wall of underground continuous wall |
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| CN (2) | CN110805024A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279392A (en) * | 2021-06-10 | 2021-08-20 | 中煤江南(佛山)建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805024A (en) * | 2019-05-22 | 2020-02-18 | 中煤江南建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593423A (en) * | 1991-10-01 | 1993-04-16 | Takamura Kenzai Kogyo Kk | Guide wall constructing pc slab and construction method of guide wall |
| CN203559431U (en) * | 2013-11-15 | 2014-04-23 | 中国建筑股份有限公司 | Precast guide wall of underground diaphragm wall |
| CN204098017U (en) * | 2014-09-04 | 2015-01-14 | 中国建筑股份有限公司 | A kind of novel full coercion underground continuous wall |
| KR101561212B1 (en) * | 2015-01-29 | 2015-10-26 | 대실테크 주식회사 | Concrete precast wall and the construction method using the same |
| CN205224403U (en) * | 2015-12-24 | 2016-05-11 | 北京兴达成建筑材料有限公司 | From fastening environmental protection partition plate |
| CN106351208A (en) * | 2016-10-11 | 2017-01-25 | 上海市政工程设计研究总院（集团）有限公司 | Prefabricated underground diaphragm wall vertical-splicing structure |
| CN106988298A (en) * | 2017-04-12 | 2017-07-28 | 广东省基础工程集团有限公司 | The concrete guide wall and its construction method of a kind of preset reinforcing bar of assembled |
| CN208309568U (en) * | 2018-05-08 | 2019-01-01 | 中国铁路设计集团有限公司 | A kind of prefabricated assembled ground-connecting-wall structure |
| CN211596742U (en) * | 2019-05-22 | 2020-09-29 | 中煤江南建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
-
2019
- 2019-11-13 CN CN201911103441.3A patent/CN110805024A/en active Pending
- 2019-11-13 CN CN201921947858.3U patent/CN211596742U/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0593423A (en) * | 1991-10-01 | 1993-04-16 | Takamura Kenzai Kogyo Kk | Guide wall constructing pc slab and construction method of guide wall |
| CN203559431U (en) * | 2013-11-15 | 2014-04-23 | 中国建筑股份有限公司 | Precast guide wall of underground diaphragm wall |
| CN204098017U (en) * | 2014-09-04 | 2015-01-14 | 中国建筑股份有限公司 | A kind of novel full coercion underground continuous wall |
| KR101561212B1 (en) * | 2015-01-29 | 2015-10-26 | 대실테크 주식회사 | Concrete precast wall and the construction method using the same |
| CN205224403U (en) * | 2015-12-24 | 2016-05-11 | 北京兴达成建筑材料有限公司 | From fastening environmental protection partition plate |
| CN106351208A (en) * | 2016-10-11 | 2017-01-25 | 上海市政工程设计研究总院（集团）有限公司 | Prefabricated underground diaphragm wall vertical-splicing structure |
| CN106988298A (en) * | 2017-04-12 | 2017-07-28 | 广东省基础工程集团有限公司 | The concrete guide wall and its construction method of a kind of preset reinforcing bar of assembled |
| CN208309568U (en) * | 2018-05-08 | 2019-01-01 | 中国铁路设计集团有限公司 | A kind of prefabricated assembled ground-connecting-wall structure |
| CN211596742U (en) * | 2019-05-22 | 2020-09-29 | 中煤江南建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279392A (en) * | 2021-06-10 | 2021-08-20 | 中煤江南(佛山)建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
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|---|---|
| CN211596742U (en) | 2020-09-29 |
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