CN108301848A - A kind of lining construction plugging device - Google Patents
A kind of lining construction plugging device Download PDFInfo
- Publication number
- CN108301848A CN108301848A CN201810300123.5A CN201810300123A CN108301848A CN 108301848 A CN108301848 A CN 108301848A CN 201810300123 A CN201810300123 A CN 201810300123A CN 108301848 A CN108301848 A CN 108301848A
- Authority
- CN
- China
- Prior art keywords
- piece
- adjustable connection
- fixed plate
- template
- plugging device
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009416 shuttering Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention provides a kind of lining construction plugging device, including airbag components and at least one set of closure single-piece, and it includes fixed plate and adjustable connection template to block single-piece；The first end of adjustable connection template is movably arranged on by connector in fixed plate；The second end of adjustable connection template is equipped with the installing component for airbag components to be arranged, and the cavity for accommodating water sealing part, cavity setting corresponding with airbag components are equipped in installing component.It applies the technical scheme of the present invention, effect is：Structure is simplified；By the combination of airbag components, fixed plate and adjustable connection template, template is built without taking a significant amount of time, while equal can realize perfectly is bonded between airbag components and water sealing part and between airbag components and excavation face, improves lining quality；Adjustable connection template is movably arranged on by connector in fixed plate, and the position of adjustable connection template and fixed plate can be adjusted according to actual condition, meets the construction demand of different section, versatile.
Description
Technical field
The present invention relates to technical field of tunnel construction, particularly, are related to a kind of lining construction plugging device.
Background technology
During tunnel-liner, plugging device is installed on template front end, prevents concrete excessive when for pouring into a mould.It is existing
Plugging device have it is following several：
1, scene is blocked with wooden model, and this mode needs a large amount of wooden model, and builds time-consuming length；On the wooden model put up
If water sealing part trivial operations, and water-stagnating effect is bad.
2, it is blocked using combined steel formwork, combined type blocks mould by lower fixed form, upper turn-over form, external wooden model, support
Bar, I-shaped steel base and swivel pin composition.The defect that such plugging device has is：It is complicated, it is not convenient to use；In construction
Plurality of specifications stopend is needed, it is of high cost.
3, it discloses one kind application No. is the patent application of 201710721088.X and disclosing a kind of Tunnel Second Lining and apply
Work air bag termination device and sealing end construction method, which includes the sealing end gas being laid in above panel one end of formwork jumbo
Capsule；The sealing end air bag is made of inner balloon and the exterior airbag being laid in inner balloon；The inner balloon and outside
Waterstop is laid between air bag, the cross section of the waterstop is identical as the cross-sectional structure of the panel；The waterstop
Front be clipped between inner balloon and exterior airbag, the rear portion of the waterstop is extend out on the outside of the sealing end air bag.This
Structure has following defect：(1) complicated；(2) plurality of specifications air bag termination device is needed during lining cutting, it is of high cost；
(3) each component connection of air bag termination device is complicated, is not convenient to use.
Therefore, design a kind of structure simplify, easy to operate and versatile lining construction have with plugging device it is important
Meaning.
Invention content
The purpose of the present invention is to provide a kind of structures to simplify, easy to operate and versatile lining construction is filled with closure
It sets, concrete scheme is as follows：
A kind of lining construction plugging device, including airbag components and one group of closure single-piece or at least two groups are set side by side
The closure single-piece set, the closure single-piece include fixed plate and adjustable connection template；
The airbag components include an air bag or two air bags being at least set up in parallel；
The first end of the adjustable connection template is movably arranged on by connector in the fixed plate；The adjustable connection
The second end of template is equipped with the installing component for the airbag components to be arranged, and is equipped in the installing component for accommodating sealing
The cavity of component, cavity setting corresponding with the airbag components.
Preferred in above technical scheme, the connector is removable connector structure so that adjustable connection template with
It is detachable connection between fixed plate；
The fixed plate and the lining shuttering detachable connection on lining trolley；
Single-piece is blocked described in two adjacent groups to connect by detachable joint, and is blocked described in two adjacent groups adjacent in single-piece
Two pieces of adjustable connection templates mutually overlap.
It is preferred in above technical scheme, the detachable joint include one group of releasable connection single-piece or at least two groups simultaneously
The releasable connection single-piece of setting is arranged, the releasable connection single-piece includes U-shaped fixed block and compression voussoir, the U-shaped fixed block
Two free ends connected with the adjustable connection template, the compressions voussoir run through the U-shaped fixed block be used to compress it is adjacent
Two groups of adjustable connection templates；
Multigroup releasable connection single-piece is set up in parallel along the adjustable direction of the adjustable connection template.
Preferred in above technical scheme, the connector is wedge block；The fixed plate is equipped with described for installing
The duct of wedge block, the wedge block are inserted into the duct and the adjustable connection template can be fixed in the fixed plate.
It is preferred in above technical scheme, it is additionally provided in the fixed plate for the limit hole of limit and for described
Adjustable connection template plays the locating part of position-limiting action, and the locating part is arranged through the limit hole.
Preferred in above technical scheme, the limit hole is through-hole, and the locating part is axis pin or bolt.
Preferred in above technical scheme, the installing component is the L-shaped structure formed by long side and short side, the sealing
Component is arranged in the installing component on the inner wall of long side, and the airbag components and short side in the installing component are detachable
Connection.
Preferred in above technical scheme, the inner wall of the long side is plane.
It applies the technical scheme of the present invention, effect is：
1, lining construction plugging device of the invention, including airbag components and one group of closure single-piece or at least two groups
The closure single-piece being set up in parallel, the closure single-piece include fixed plate and adjustable connection template；The first of adjustable connection template
End is movably arranged on by connector in the fixed plate；The second end of the adjustable connection template is equipped with for the gas to be arranged
The installing component of capsule component, the interior cavity being equipped with for accommodating water sealing part of the installing component, the cavity and the air bag
The corresponding setting of component.Structure is simplified；The quantity of air bag and closure single-piece in airbag components is selected according to actual demand, is met
Different demands；By the combination of airbag components, fixed plate and adjustable connection template, mould is built without taking a significant amount of time
Plate, while equal can realize perfectly is bonded between airbag components and water sealing part and between airbag components and excavation face, improves
Lining quality；Adjustable connection template is movably arranged on by connector in fixed plate, can adjust adjustable connection according to actual condition
The position of template and fixed plate meets the construction demand of different section, versatile.
2, single-piece is blocked in the present invention described in two adjacent groups to connect by detachable joint, and is blocked described in two adjacent groups single
Adjacent two pieces of adjustable connection templates in part mutually overlap, when tunnel cross-section radius changes, to adapt to the arc radius
It will appear different gaps between adjacent two pieces of closure single-piece but keep overlap joint, be not only convenient for the connection and adjustment of component, but also can
Play good sealing function；The closure single-piece can standardized designs and reuse, it is highly practical.
3, detachable joint includes removable company that one group of releasable connection single-piece or at least two groups are set up in parallel in the present invention
Order part, multigroup releasable connection single-piece are set up in parallel along the adjustable direction of the adjustable connection template, it is ensured that whole device
Connective stability it is good；Releasable connection single-piece includes U-shaped fixed block and compresses voussoir, and component is easy to get, can realize very
It connects well, meets connection requirement.
4, connector is wedge block in the present invention；The fixed plate is equipped with the duct for installing the wedge block, institute
Stating the wedge block insertion duct can be fixed on the adjustable connection template in the fixed plate.Pass through wedge block and duct
Combination realize the connection of adjustable connection template and fixed board mount, it is easy to operate.
5, installing component is the L-shaped structure formed by long side and short side in the present invention, and the water sealing part is arranged described
In installing component on the inner wall of long side, the airbag components and short side detachable connection in the installing component.Installing component
Structure is simplified, and is easily worked, and convenient for the installation of airbag components and water sealing part, is easy to use；The long side of installing component it is interior
Wall is plane, uses straight line to replace arc-shaped edges within the allowable range in error, is convenient for the making of component.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to accompanying drawings, the present invention is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is structural schematic diagram when lining construction is used with plugging device in embodiment 1；
Fig. 2 is the structural schematic diagram after the adjustment of the positions Fig. 1；
Fig. 3 be lining construction in Fig. 2 with after the completion of plugging device lining cutting schematic diagram (after adjustable connection template overturning and
Remove airbag components)；
Fig. 4 is the C-C cross-section diagrams in Fig. 2；
Fig. 5 is the right view of Fig. 2；
Fig. 6 is the D-D cross-section diagrams in Fig. 5；
Wherein：1, airbag components, 2, block single-piece, 2.1, fixed plate, 2.11, duct, 2.12, limit hole, 2.13, limit
Part, 2.2, adjustable connection template, 2.21, installing component, 2.3, connector, 3, detachable joint, 3.1, U-shaped fixed block, 3.2,
Compress voussoir, 4, water sealing part, 5, excavation face, 6, lining concrete position, 7, lining shuttering；
A, cavity, B1, long side, B2, short side.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Embodiment 1：
A kind of lining construction plugging device refers to Fig. 1-6, including airbag components 1 (illustrate an air bag, also herein
Multiple air bags being set up in parallel may be used to be combined) and the envelope that is set up in parallel of one group of closure single-piece 2 or at least two groups
Stifled single-piece 2 (three groups are illustrated in Fig. 5), Details as Follows：
Using industrial air bag, specification can design air bag in the airbag components 1 according to actual demand.
The closure single-piece 2 includes fixed plate 2.1 and adjustable connection template 2.2, specifically：
The fixed plate 2.1 on lining trolley 7 detachable connection of lining shuttering or be fixedly connected.
The first end of the adjustable connection template 2.2 is movably arranged on by connector 2.3 in the fixed plate 2.1；Institute
The second end of adjustable connection template 2.2 is stated equipped with the installing component 2.21 for the air bag to be arranged, the installing component 2.21
The interior cavity A being equipped with for accommodating water sealing part 4 (sealing rod can be used), the cavity A settings corresponding with the air bag, in detail
See Fig. 1-Fig. 4.The connector 2.3 is wedge block；The fixed plate 2.1 is equipped with the duct for installing the wedge block
2.11, the wedge block is inserted into the duct and the adjustable connection template can be fixed in the fixed plate.The fixation
It is additionally provided on plate 2.1 for the limit hole 2.12 of limit and for the adjustable limit for connecting template and playing position-limiting action
Part 2.13, the locating part are arranged through the limit hole.Preferably, the limit hole 2.12 is through-hole, and the locating part is
Axis pin or bolt.
The installing component 2.21 is the L-shaped structure formed by long side B1 and short side B2, and long side B1 and short side B2 surround institute
Cavity A is stated, the water sealing part 4 is arranged in the installing component 2.21 on the inner wall of long side B1, the air bag and the peace
Fill short side B2 detachable connections in component.Preferably, the inner wall of the long side B1 is plane；Long side and adjustable connection template it
Between be equipped with stiffener plate, play reinforcement effect.
Single-piece 2 is blocked described in two adjacent groups to connect by detachable joint 3, and the phase in single-piece is blocked described in two adjacent groups
Adjacent two pieces of adjustable connection templates mutually overlap, and refer to Fig. 5 and Fig. 6.Preferably, the detachable joint 3 includes one group of removable company
The releasable connection single-piece (two groups of releasable connection single-pieces are illustrated in Fig. 5) that order part or at least two groups are set up in parallel, it is described can
Tear open connection single-piece include U-shaped fixed block 3.1 and compress voussoir 3.2, two free ends of the U-shaped fixed block with it is described adjustable
Template connection is connected, the compression voussoir is through the U-shaped fixed block for compressing the adjustable connection template of adjacent two groups；It is multigroup
The releasable connection single-piece is set up in parallel along the adjustable direction of the adjustable connection template 2.2.
Using the technical solution of the present embodiment, specifically：Fixed plate is arranged on lining shuttering, by adjustable connection template
Be fixed in fixed plate after adjusting to appropriate location, place airbag components and set after water sealing part by airbag components with can
The installing component in connection template is adjusted to be fixed, installation is complete for single closure single-piece.It is installed using identical mounting means
His closure single-piece is connected between adjacent closure single-piece using overlapping mode and detachable joint is used to be fixed.Entire envelope
Block apparatus carries out lining construction after installation is complete.
Using the technical solution of the present embodiment, effect is：(1) it is blocked using airbag components, avoids splicing polylith mould
Plate, reduce working feature, and be bonded between airbag components and water sealing part and between airbag components and excavation face 5 it is intact, just
In lining construction, lining construction gained lining concrete position 6 is high-quality；(2) adjustable connection template is set by connector activity
It sets in fixed plate, using adjustable connection, adapts to different sections, it is versatile；(3) adjustable connection template and fixed plate
Between and adjacent closure single-piece between be all made of voussoir and compressed and fixed, simple operation；(4) between adjacent closure single-piece
It is connected using edge pressing structure, lining cutting demand and easy to operation can be met；(5) long in adjustable connection template upper mounting component
The inner wall on side is plane, uses straight line to replace arc-shaped edges within the allowable range in error, is convenient for the making of component.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of lining construction plugging device, it is characterised in that：Including airbag components (1) and one group of closure single-piece (2) or
The closure single-piece (2) that person's at least two groups are set up in parallel, the closure single-piece (2) include fixed plate (2.1) and adjustable connection mould
Plate (2.2)；
The airbag components (1) include an air bag or at least two air bags that are set up in parallel；
The first end of the adjustable connection template (2.2) is movably arranged on by connector (2.3) in the fixed plate (2.1)；
The second end of the adjustable connection template (2.2) is equipped with the installing component (2.21) for the airbag components (1) to be arranged, described
The cavity (A) for accommodating water sealing part (4), the cavity (A) and the airbag components (1) are equipped in installing component (2.21)
Corresponding setting.
2. lining construction plugging device according to claim 1, it is characterised in that：The connector (2.3) is removable
Unload connecting-piece structure so that be detachable connection between adjustable connection template and fixed plate；
The fixed plate (2.1) and the lining shuttering detachable connection on lining trolley；
Single-piece (2) is blocked described in two adjacent groups to connect by detachable joint (3), and the phase in single-piece is blocked described in two adjacent groups
Adjacent two pieces of adjustable connection templates mutually overlap.
3. lining construction plugging device according to claim 2, it is characterised in that：The detachable joint (3) includes
The releasable connection single-piece that one group of releasable connection single-piece or at least two groups are set up in parallel, the releasable connection single-piece include that U-shaped is solid
Determine block (3.1) and compress voussoir (3.2), two free ends of the U-shaped fixed block are connected with the adjustable connection template, institute
It states and compresses voussoir through the U-shaped fixed block for compressing the adjustable connection template of adjacent two groups；
Multigroup releasable connection single-piece is set up in parallel along the adjustable direction of the adjustable connection template (2.2).
4. lining construction plugging device according to claim 2, it is characterised in that：The connector (2.3) is wedge shape
Block；The fixed plate (2.1) is equipped with the duct (2.11) for installing the wedge block, and the wedge block is inserted into the duct
The adjustable connection template can be fixed in the fixed plate.
5. lining construction plugging device according to claim 4, it is characterised in that：It is also set on the fixed plate (2.1)
It is useful for the limit hole (2.12) of limit and the locating part (2.13) for playing position-limiting action to the adjustable connection template,
The locating part is arranged through the limit hole.
6. lining construction plugging device according to claim 5, it is characterised in that：The limit hole (2.12) is logical
Hole, the locating part are axis pin or bolt.
7. according to the lining construction plugging device described in claim 1-6 any one, it is characterised in that：The installing component
(2.21) it is the L-shaped structure formed by long side (B1) and short side (B2), water sealing part (4) setting is in the installing component
(2.21) on the inner wall of long side (B1), the airbag components (1) and short side (B2) detachable connection in the installing component.
8. lining construction plugging device according to claim 7, it is characterised in that：The inner wall of the long side (B1) is flat
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300123.5A CN108301848B (en) | 2018-04-04 | 2018-04-04 | Plugging device for lining construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300123.5A CN108301848B (en) | 2018-04-04 | 2018-04-04 | Plugging device for lining construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301848A true CN108301848A (en) | 2018-07-20 |
| CN108301848B CN108301848B (en) | 2024-03-19 |
Family
ID=62847128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810300123.5A Active CN108301848B (en) | 2018-04-04 | 2018-04-04 | Plugging device for lining construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301848B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648586A (en) * | 2018-11-21 | 2020-01-03 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN113482662A (en) * | 2021-07-29 | 2021-10-08 | 平顶山平煤机煤矿机械装备有限公司 | Sliding air bag plug board system for tunnel lining trolley |
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| CN206987840U (en) * | 2017-04-01 | 2018-02-09 | 中铁二局集团有限公司 | Buried water stop fixing device in a kind of tunnel |
| CN207144955U (en) * | 2017-07-31 | 2018-03-27 | 中铁上海工程局集团有限公司 | A kind of Tunnel Second Lining inflatable blocks template |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648586A (en) * | 2018-11-21 | 2020-01-03 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN110648586B (en) * | 2018-11-21 | 2022-04-01 | Oppo广东移动通信有限公司 | Electronic equipment |
| US11841749B2 (en) | 2018-11-21 | 2023-12-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and assembly method thereof |
| CN113482662A (en) * | 2021-07-29 | 2021-10-08 | 平顶山平煤机煤矿机械装备有限公司 | Sliding air bag plug board system for tunnel lining trolley |
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| CN108301848B (en) | 2024-03-19 |
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