CN203614113U - Mounting device for tunnel lining annular construction joint embedded waterstop - Google Patents
Mounting device for tunnel lining annular construction joint embedded waterstop Download PDFInfo
- Publication number
- CN203614113U CN203614113U CN201320717075.2U CN201320717075U CN203614113U CN 203614113 U CN203614113 U CN 203614113U CN 201320717075 U CN201320717075 U CN 201320717075U CN 203614113 U CN203614113 U CN 203614113U
- Authority
- CN
- China
- Prior art keywords
- waterstop
- construction joint
- tunnel lining
- modular unit
- water stop
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a mounting device for a construction joint embedded waterstop, in particular to a mounting device for a tunnel lining annular construction joint embedded waterstop. The mounting device for the tunnel lining annular construction joint embedded waterstop comprises an upper template and a lower template which are connected through an radial supporting rod and are both arc-shaped, wherein the lower template comprises multiple arc-shaped template units which are connected as a whole through U-shaped hooks, one side of the inner arch of the lower template is connected with a lining trolley end mold through a U-shaped hook, and one side of the outer arch of the lower template is connected with a waterstop fixing clamp. The mounting device for the tunnel lining annular construction joint embedded waterstop is convenient to mount and dismount, the tunnel engineering lining annular construction joint embedded waterstop can be precisely positioned, the mounting position of the waterstop can be ensured, and the technical problem that the traditional construction device cannot precisely position the waterstop is solved.
Description
Technical field
The utility model relates to buried water stop erecting device in a kind of constuction joint, relates in particular to buried water stop erecting device in a kind of tunnel lining circular construction joint.
Background technology
The development of science and technology, the anti-water quality standard of tunnel lining structure is more and more stricter, and liner structure requires anti-water quality standard no seepage and no leakage.In order to meet above-mentioned standard-required, tunnel lining circular construction joint is established back-adhering waterstop more and is added the multiple tracks seepage control measure such as middle buried water stop or water-swellable sealing glue, before lining concrete pouring construction, first middle buried water stop is fixed on lining trolley end mould, waterstop is general wide is 30cm, the half of width is in the time of concreting in Transducers Embedded in Concrete, and second half is pressed on lining cutting end face concrete surface.In construction because working space between lining trolley and excavation country rock face is narrow, fixing middle buried water stop is installed and is there is certain difficulty, usually make waterstop position be offset, cause waterstop off-design position after lining concrete form removal, the mass defect such as protruded length is against regulation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of installation, convenient disassembly, can accurately locate buried water stop in construction of tunnel lining cutting circular construction joint, guarantees the device of the installation site of waterstop.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Buried water stop erecting device in a kind of tunnel lining circular construction joint, comprise the cope match-plate pattern and the lower bolster that connect by radial strut, upper and lower template is all arch, described lower bolster comprises the modular unit of a plurality of arches, between modular unit and modular unit, connect into entirety by U-shaped crotch, in described lower bolster, arch one side is also connected by U-shaped crotch with lining trolley end mould, and outer arch one side is connected with waterstop fixed card.
The using method of technical solutions of the utility model:
The first step, assembled lower bolster: after lining trolley is in place, the assembled lower bolster of block-by-block, is first connected modular unit with lining trolley end mould with U-shaped crotch, then uses U-shaped hook connecting bending adjacent forms unit.
Second step, buried water stop in installation: the right angle body of waterstop fixed card is arranged on the holdfast of the outer arch of lower bolster one side, and its straight coupler body termination and lower bolster plate body are pushed against, and waterstop is put into U-shaped card, the gap between waterstop and U-shaped card is fixing with timber wedge wedging.
The 3rd step, installs template, and erection loop is to support bar, finally installs, radial strut between lower bolster.
Adopt the utility model to have following technique effect:
1, the utility model has improved existing tunnel lining end mould template form, take upper and lower form assembly assembled, buried water stop in hoop is clamping between upper and lower template by waterstop fixed card, to guarantee that in lining concrete casting process, waterstop is not offset, protruded length conforms to the requirement of design and standard.
2, between modular unit and modular unit, be connected by U-shaped crotch, modular unit is also connected by U-shaped crotch with lining trolley end mould, and installation, convenient disassembly, can reuse.
Further, in order to make, cope match-plate pattern is assembled flexibly, convenient disassembly; Described cope match-plate pattern is the wooden form mutually splicing.
Further, for the ease of waterstop fixed card is installed; Described modular unit is steel form, outer arch one side is provided with the holdfast for connecting waterstop fixed card, and interior arch one side and angle steel be welding on one side, and angle steel another side is provided with connecting hole, U-shaped crotch is connected angle steel through connecting hole with chassis end mould, all the other both sides of described steel form are also provided with connecting hole.
Further, in order to fix firm waterstop; The U-shaped card that described waterstop fixed card comprises right angle body, is connected with body one end, right angle, with the straight coupler body that the right angle body other end is connected, described right angle body is connected with holdfast, and U-shaped card is connected with waterstop.
Further, more firm in order to make between modular unit; Between described modular unit and modular unit, be also connected by hoop support bar.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of buried water stop erecting device embodiment mono-in a kind of tunnel lining circular construction joint of the utility model;
Fig. 2 is the structural representation of lower bolster unit in buried water stop erecting device embodiment mono-in a kind of tunnel lining circular construction joint of the utility model;
Fig. 3 is the structural representation of waterstop fixed card in buried water stop erecting device embodiment bis-in a kind of tunnel lining circular construction joint of the utility model.
The specific embodiment
Embodiment mono-
As depicted in figs. 1 and 2, buried water stop erecting device in a kind of tunnel lining circular construction joint, comprise cope match-plate pattern 1 and lower bolster 2, upper and lower template 1,2 is all arch, between upper and lower template, be connected to entirety by radial strut 4, support bar 4 can be with short steel pipes or the lumps of wood, and waterstop 3 is clamping between upper and lower template 1,2 by waterstop fixed card 8; Described cope match-plate pattern 1 is the wooden form mutually splicing, described lower bolster 2 comprises the modular unit 5 of a plurality of arches, modular unit 5 connects into entirety by U-shaped crotch 6 each other, modular unit 5 is steel form, outer arch one side is provided with the holdfast 51 for connecting waterstop fixed card 8, and interior arch one side and angle steel be welding on one side, and angle steel another side is provided with connecting hole 52, U-shaped crotch 6 is connected angle steel through connecting hole 52 with chassis end mould, all the other both sides of described steel form are also provided with connecting hole 52.
Embodiment bis-
As shown in Figure 3, embodiment bis-is with respect to the improvement of embodiment mono-, the U-shaped card that described waterstop fixed card 8 comprises right angle body, is connected with body one end, right angle, the straight coupler body being connected with the right angle body other end, described right angle body is connected with holdfast 51, U-shaped card is connected with waterstop 3, and straight coupler body and modular unit 5 plate bodys push against.
Above-described is only preferred embodiment of the present utility model, it should be pointed out that for a person skilled in the art, not departing under the prerequisite of the utility model structure, can also make some distortion and improvement.These also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (5)
1. buried water stop erecting device in a tunnel lining circular construction joint, comprise the cope match-plate pattern and the lower bolster that connect by radial strut, upper and lower template is all arch, it is characterized in that: described lower bolster comprises the modular unit of a plurality of arches, between modular unit and modular unit, connect into entirety by U-shaped crotch, in described lower bolster, arch one side is also connected by U-shaped crotch with lining trolley end mould, and outer arch one side is connected with waterstop fixed card.
2. buried water stop erecting device in a kind of tunnel lining circular construction joint as claimed in claim 1, is characterized in that: described cope match-plate pattern is the wooden form mutually splicing.
3. buried water stop erecting device in a kind of tunnel lining circular construction joint as claimed in claim 1, it is characterized in that: described modular unit is steel form, outer arch one side is provided with the holdfast for connecting waterstop fixed card, interior arch one side and angle steel be welding on one side, angle steel another side is provided with connecting hole, U-shaped crotch is connected angle steel through connecting hole with chassis end mould, all the other both sides of described steel form are also provided with connecting hole.
4. buried water stop erecting device in a kind of tunnel lining circular construction joint as claimed in claim 1, it is characterized in that: the U-shaped card that described waterstop fixed card comprises right angle body, is connected with body one end, right angle, the straight coupler body being connected with the right angle body other end, described right angle body is connected with holdfast, and U-shaped card is connected with waterstop.
5. buried water stop erecting device in a kind of tunnel lining circular construction joint as claimed in claim 2, is characterized in that: between described modular unit and modular unit, be also connected by hoop support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717075.2U CN203614113U (en) | 2013-11-13 | 2013-11-13 | Mounting device for tunnel lining annular construction joint embedded waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717075.2U CN203614113U (en) | 2013-11-13 | 2013-11-13 | Mounting device for tunnel lining annular construction joint embedded waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614113U true CN203614113U (en) | 2014-05-28 |
Family
ID=50766764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717075.2U Expired - Fee Related CN203614113U (en) | 2013-11-13 | 2013-11-13 | Mounting device for tunnel lining annular construction joint embedded waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971631A (en) * | 2016-05-03 | 2016-09-28 | 中铁隧道集团二处有限公司 | Fixture type end formwork containing steel bar arch wall in tunnel and installation method |
| CN107401414A (en) * | 2017-09-13 | 2017-11-28 | 中交公局桥隧工程有限公司 | A kind of scalable waterstop fixing mould of tunnel ring and application method |
| CN108019226A (en) * | 2017-12-29 | 2018-05-11 | 中国铁道科学研究院铁道建筑研究所 | A kind of tunnel lining trolley end head formwork |
-
2013
- 2013-11-13 CN CN201320717075.2U patent/CN203614113U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971631A (en) * | 2016-05-03 | 2016-09-28 | 中铁隧道集团二处有限公司 | Fixture type end formwork containing steel bar arch wall in tunnel and installation method |
| CN105971631B (en) * | 2016-05-03 | 2018-02-16 | 中铁隧道集团二处有限公司 | The fixture type end head formwork and installation method of a kind of tunnel arch wall containing reinforcing bar |
| CN107401414A (en) * | 2017-09-13 | 2017-11-28 | 中交公局桥隧工程有限公司 | A kind of scalable waterstop fixing mould of tunnel ring and application method |
| CN107401414B (en) * | 2017-09-13 | 2023-11-07 | 中交中南工程局有限公司 | Tunnel annular telescopic water stop fixing die and application method |
| CN108019226A (en) * | 2017-12-29 | 2018-05-11 | 中国铁道科学研究院铁道建筑研究所 | A kind of tunnel lining trolley end head formwork |
| CN108019226B (en) * | 2017-12-29 | 2024-05-24 | 中国铁道科学研究院铁道建筑研究所 | Tunnel lining trolley end template |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982199B (en) | Tunnel Second Lining formwork jumbo locking plug template, plug node and method for blocking | |
| CN103437791B (en) | The mounting method of buried water stop in a kind of tunnel lining trolley termination | |
| CN103470272B (en) | A kind of chassis for the multiple section concrete construction of Mining Method and construction method thereof | |
| CN103643971B (en) | Tunnel invert sizing end mould rapid constructing method | |
| CN104453224A (en) | Formwork support structure of basement exterior wall and construction method of formwork support structure | |
| CN203614113U (en) | Mounting device for tunnel lining annular construction joint embedded waterstop | |
| CN103147763A (en) | Tunnel inverted arch end combined steel mould | |
| CN107524461A (en) | A kind of device and method for improving Tunnel Second Lining ring waterstop waterproof effect | |
| CN203756193U (en) | Steel end template of dual-hinged overturning-applicable tunnel lining trolley | |
| CN103775105A (en) | Double hinge joint turnover type tunnel lining trolley steel end mold | |
| CN103147764A (en) | Sizing end mould plate for second lining of tunnel arch wall | |
| CN107313787B (en) | Tunnel lining trolley end die and construction method | |
| CN102691301A (en) | Synchronous construction method for envelope enclosure supporting breast beam and main structure wall | |
| CN203499697U (en) | Trolley used for concrete construction of various cross sections through mining method | |
| CN203847132U (en) | Plug formwork for formwork trolley and plug junction for secondary lining of tunnel | |
| CN106381883B (en) | Bar Seepage method through walls | |
| CN204825945U (en) | A fixture for fixing buried bolt in advance | |
| CN102877859A (en) | End mould structure for tunnel secondary lining and mounting method thereof | |
| CN204826626U (en) | But reuse's concatenation formula typical forms | |
| CN205776259U (en) | A kind of deep basal pit retaining wall one side formwork constructing device | |
| CN205243526U (en) | Two hinge ear structure tunnel secondary lining end mould construction installation equipment | |
| CN204899949U (en) | Bow -shaped steel pipe back up support | |
| CN202900287U (en) | Secondary lining end mold structure of tunnel | |
| CN103243636A (en) | Spatial panel point structure of steel truss and web PC (poly carbonate) combined bridge and construction method of spatial panel point | |
| CN204023430U (en) | Prefabricated box culvert and prefabricated box culvert system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |