CN109441493A - A kind of positioning device for tunnel-liner steel side sealing belt construction - Google Patents
A kind of positioning device for tunnel-liner steel side sealing belt construction Download PDFInfo
- Publication number
- CN109441493A CN109441493A CN201910005885.7A CN201910005885A CN109441493A CN 109441493 A CN109441493 A CN 109441493A CN 201910005885 A CN201910005885 A CN 201910005885A CN 109441493 A CN109441493 A CN 109441493A
- Authority
- CN
- China
- Prior art keywords
- casing
- steel side
- vertical
- tunnel
- side sealing
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/381—Setting apparatus or devices
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 invention discloses a kind of positioning devices for tunnel-liner steel side sealing belt construction, it is desirable to provide a kind of positioning device of tunnel-liner steel easy to use side sealing belt construction.It include using when with template be connected upright bar, the vertical casing being set in upright bar, it is set on vertical casing, for lockking the first clamping screw of upright bar and vertical casing, the lateral casing being connected with vertical casing, one end is inserted into lateral casing, it can the transversely mobile cross bar of casing, it is set on lateral casing, for lockking the second clamping screw of cross bar and lateral casing, cross bar is fixedly installed on far from the vertical duct on upright bar one end, the guide rod being arranged in vertical duct, it is set in vertical duct, for lockking the third clamping screw of guide rod and vertical duct, it is set to lower end of the guide rod, the grip slipper being inverted U shape, two sets are symmetrically disposed on grip slipper both sides, for clamping the grip bolt of steel side waterstop from two sides, and two respectively with two grip bolts cooperation backing plate.
Description
Technical field
The present invention relates to lining construction equipment technical fields, are used for tunnel-liner steel side sealing more particularly, to one kind
The positioning device of belt construction.
Background technique
It builds and continues to develop with domestic and international traffic base, either highway or railway all need to build a large amount of sandhog
Journey shortens transportation range, since tunnel is to be built in underground, building current for motor vehicles in underwater or massif, tunnel two
Lining is a ring important in supporting and protecting system of tunnel, and two linings can both carry together as last safety curtain with preliminary bracing
The stress load of surrouding rock deformation, and can be used as one last of barrier and guarantee construction safety and operation security.Tunnel double-lining is applied
Work is often designed as two parts of inverted arch and arch wall, to meet the requirements inverted arch with arch wall construction joint construction waterproof, in inverted arch and
Longitudinal steel side waterstop is arranged in arch wall construction joint, but traditional longitudinal steel side sealing belt construction does not have positioning device to fix its space
Position, after causing concreting, the spatial position of longitudinal steel side waterstop changes, the straightness of steel side waterstop
It is uncontrollable.The installation of existing manual operation longitudinal direction steel side waterstop is random strong, waterstop spatial position be difficult being consistent property and
Accuracy, longitudinal steel side waterstop is not straight after will lead to the construction of two lining concretes, influences two lining waterproof performances, jeopardizes special bus
And passenger's personal safety.
Summary of the invention
The purpose of the present invention is intended to overcome the shortcomings of the prior art, and providing one kind can be improved steel side sealing belt construction
Precision, it is ensured that the positioning device for tunnel-liner steel side sealing belt construction of waterproof performance.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of positioning device for tunnel-liner steel side sealing belt construction, the upright bar being connected when including using with template, suit
In the vertical casing in upright bar, it is set on vertical casing, the first clamping screw for lockking upright bar and vertical casing, and it is perpendicular
The lateral casing being connected to casing, one end is inserted into lateral casing, can the transversely mobile cross bar of casing, be set to lateral casing
Second clamping screw upper, for lockking cross bar and lateral casing is fixedly installed on cross bar far from vertically leading on upright bar one end
Pipe, the guide rod being arranged in vertical duct are set in vertical duct, the third locking screw for lockking guide rod and vertical duct
Bolt, the grip slipper for being set to lower end of the guide rod, being inverted U shape, two sets are symmetrically disposed on grip slipper both sides, for clamping steel side from two sides
The grip bolt of waterstop and two respectively with two grip bolts cooperation, the backing plate for clamping steel side waterstop.
Preferably, the grip bolt includes the nut being connected with grip slipper, and is screwed in the screw rod on nut.
Preferably, the backing plate and grip bolt are using articulated connection.
Preferably, the backing plate is L-shaped.
Preferably, described to use and be welded to connect with vertical casing and lateral casing.
Compared with prior art, the present invention has the advantage that
(1) present invention solves the problems, such as not straight caused by longitudinal steel side waterstop installation site variation, is stopped by controlling steel side
The position precision of water band improves tunnel water proofing ability.The present invention can reuse, and keep tunnel-liner longitudinal direction construction joint longitudinal
The efficiency and accuracy of steel side waterstop installation greatly improve, after reducing caused by being arbitrarily arranged as longitudinal steel side waterstop
Phase processing cost has saved additional cost, and work efficiency is greatly improved, and can generate society well and economy
Benefit.
(2) present invention has structure simple, easy for installation, economical and practical, less cost of power.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram when present invention uses.
Fig. 2 is the enlarged diagram of backing plate in Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the enlarged diagram of grip slipper and associated components in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.In the following description, structure and work side of the invention in order to clearly demonstrate
Formula will be described on the basis of attached drawing by many Directional words, but should by "front", "rear", "left", "right",
The Word Understandings such as "upper", "lower" are not construed as word of limitation for convenience of term.
It being used for the positioning device of tunnel-liner steel side sealing belt construction shown in Fig. 1-4, being connected when including using with template
Upright bar 1, the vertical casing 2 being set in upright bar 1 are set on vertical casing 2, for lockking upright bar 1 and vertical casing 2
One clamping screw 3, the lateral casing 4 being connected with vertical casing 2, one end is inserted into lateral casing 4, can transversely casing 4 it is mobile
Cross bar 5, be set on lateral casing 4, the second clamping screw 6 for lockking cross bar 5 and lateral casing 4, be fixedly installed on
Far from the vertical duct 7 on 1 one end of upright bar, the guide rod 8 being arranged in vertical duct 7 is set in vertical duct 7, uses cross bar 5
In the third clamping screw 9 for lockking guide rod 8 and vertical duct 7, the grip slipper 10 for being set to 8 lower end of guide rod, being inverted U shape, two sets
10 both sides of grip slipper, the grip bolt 11 and two for clamping steel side waterstop 20 from two sides are symmetrically disposed on respectively with two
The cooperation of grip bolt 11, the backing plate 12 for clamping steel side waterstop 20.
Particularly, the grip bolt 11 includes the nut 13 being connected with grip slipper 10, and is screwed on nut 13
Screw rod 14.
As a further improvement, the backing plate 12 makes backing plate can be along clamping spiral shell with grip bolt 11 using being articulated and connected
The axis of bolt 11 rotates, for example using magnetic flexural pivot, improves the convenience used.Obvious backing plate can also be not connected to screw rod,
With hand hold backing plate when use and by screwing screw rod locking, for the ease of hand-held, the backing plate 12 is L-shaped, it is clear that can also be
Other are set on backing plate convenient for hand-held structure.
In the present embodiment, described preferably use with vertical casing 2 with lateral casing 4 is welded to connect, it is clear that can also through-hole three
The connectors such as pass joint are attached.
The course of work is as follows:
In use, upright bar is fixed on inverted arch arc formwork, according to space needs, the first clamping screw, the second locking are adjusted
Bolt and third clamping screw adjust the spatial position of grip slipper, and fix steel side waterstop by grip bolt and backing plate, into
And realize positioning steel side waterstop spatial position, the casting and constructing of concrete can be carried out, steel side sealing in casting process is avoided
The position of band changes, it is ensured that its straightness meets the requirements.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of positioning device for tunnel-liner steel side sealing belt construction, it is characterised in that: solid with template when including using
Upright bar (1) even, the vertical casing (2) being set on upright bar (1) are set on vertical casing (2), for lockking upright bar (1)
And the first clamping screw (3) of vertical casing (2), the lateral casing (4) being connected with vertical casing (2), one end insertion laterally cover
Manage in (4), can the transversely mobile cross bar (5) of casing (4), be set on lateral casing (4), for lockking cross bar (5) and cross
To the second clamping screw (6) of casing (4), cross bar (5) are fixedly installed on far from the vertical duct (7) on upright bar (1) one end, are worn
Guide rod (8) on vertical duct (7) is set on vertical duct (7), for lockking guide rod (8) and vertical duct (7)
Third clamping screw (9), the grip slipper (10) for being set to guide rod (8) lower end, being inverted U shape, two sets are symmetrically disposed on grip slipper
(10) both sides, for from two sides clamp steel side waterstop (20) grip bolt (11) and two respectively with two grip bolts
(11) cooperation, the backing plate (12) for clamping steel side waterstop (20).
2. being used for the positioning device of tunnel-liner steel side sealing belt construction according to claim 1, it is characterised in that: the folder
Holding bolt (11) includes the nut (13) being connected with grip slipper (10), and is screwed in the screw rod (14) on nut (13).
3. the positioning device according to claim 1 or claim 2 for tunnel-liner steel side sealing belt construction, it is characterised in that: institute
Backing plate (12) and grip bolt (11) are stated using articulated connection.
4. the positioning device according to claim 1 or claim 2 for tunnel-liner steel side sealing belt construction, it is characterised in that: institute
It is L-shaped to state backing plate (12).
5. the positioning device according to claim 1 or claim 2 for tunnel-liner steel side sealing belt construction, it is characterised in that: institute
It states with vertical casing (2) and lateral casing (4) using welded connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005885.7A CN109441493A (en) | 2019-01-03 | 2019-01-03 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005885.7A CN109441493A (en) | 2019-01-03 | 2019-01-03 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109441493A true CN109441493A (en) | 2019-03-08 |
Family
ID=65542602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005885.7A Withdrawn CN109441493A (en) | 2019-01-03 | 2019-01-03 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610245A (en) * | 2020-12-02 | 2021-04-06 | 中国十九冶集团有限公司 | Tunnel inverted arch rubber waterstop fixing device and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203204A (en) * | 2009-03-06 | 2010-09-16 | Taisei Corp | Interior panel for tunnel, and method for fitting interior panel to inner surface of tunnel lining |
| CN206889000U (en) * | 2017-05-11 | 2018-01-16 | 中铁建大桥工程局集团第一工程有限公司 | Tunnel side wall waterstop positioning fixture |
| CN208089322U (en) * | 2018-03-14 | 2018-11-13 | 中国水利水电第十四工程局有限公司 | A kind of tunnel longitudinal direction waterstop positioning device |
| CN109026078A (en) * | 2018-07-19 | 2018-12-18 | 中铁十局集团第五工程有限公司 | Tunnel longitudinal direction steel side waterstop movable fixture construction method |
| CN209539376U (en) * | 2019-01-03 | 2019-10-25 | 中国水利水电第十四工程局有限公司 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
-
2019
- 2019-01-03 CN CN201910005885.7A patent/CN109441493A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203204A (en) * | 2009-03-06 | 2010-09-16 | Taisei Corp | Interior panel for tunnel, and method for fitting interior panel to inner surface of tunnel lining |
| CN206889000U (en) * | 2017-05-11 | 2018-01-16 | 中铁建大桥工程局集团第一工程有限公司 | Tunnel side wall waterstop positioning fixture |
| CN208089322U (en) * | 2018-03-14 | 2018-11-13 | 中国水利水电第十四工程局有限公司 | A kind of tunnel longitudinal direction waterstop positioning device |
| CN109026078A (en) * | 2018-07-19 | 2018-12-18 | 中铁十局集团第五工程有限公司 | Tunnel longitudinal direction steel side waterstop movable fixture construction method |
| CN209539376U (en) * | 2019-01-03 | 2019-10-25 | 中国水利水电第十四工程局有限公司 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610245A (en) * | 2020-12-02 | 2021-04-06 | 中国十九冶集团有限公司 | Tunnel inverted arch rubber waterstop fixing device and construction method |
| CN112610245B (en) * | 2020-12-02 | 2022-11-11 | 中国十九冶集团有限公司 | Tunnel inverted arch rubber waterstop fixing device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106337561B (en) | A kind of formwork reinforcement method of shear wall body external corner and door opening position | |
| CN209539376U (en) | A kind of positioning device for tunnel-liner steel side sealing belt construction | |
| CN109441493A (en) | A kind of positioning device for tunnel-liner steel side sealing belt construction | |
| CN207987781U (en) | A kind of assembled cantilever bracket for bridge cast-in-place construction | |
| CN208184749U (en) | A kind of shield well side wall haunch every template node structure | |
| CN107654730B (en) | Slurry pipe connecting auxiliary device behind slurry shield trolley and using method thereof | |
| CN212453572U (en) | Embedded bolt wall connecting piece device | |
| CN211498507U (en) | Whole reassembling type protection rack | |
| CN211368438U (en) | Reinforcing apparatus that bridge concatenation was used | |
| GB1520367A (en) | Support members for a tunnel wall support structure | |
| CN207435906U (en) | For the bracket of bridge construction | |
| CN205417233U (en) | Turn to fixed bolster with adjustable inner ratchet compensation in tunnel is casted anchor | |
| CN209760457U (en) | steel bar formwork integrated wall and connecting beam splicing connection structure | |
| CN210263630U (en) | Haunching beam plate structure for garage | |
| CN110258528B (en) | Assembled and inserted self-clamping type prefabricated hollow underground continuous wall and construction method thereof | |
| CN209539368U (en) | A kind of device for tunnel-liner longitudinal direction construction joint seam reinforcement installation | |
| CN209412811U (en) | A kind of filling pile structure | |
| CN102535684A (en) | Plane external collapse preventive filling wall | |
| CN220748315U (en) | Supporting roof beam that cooperation hydraulic system installed | |
| CN215631091U (en) | Reinforcing bar location hafen groove fixture | |
| CN219081065U (en) | Construction protection equipment for engineering | |
| CN217712622U (en) | Shallow excavation tunnel excavation supporting device that buries | |
| CN105332720B (en) | The construction method of I-shaped steel skeleton water-proof sealing | |
| CN202731280U (en) | Tool type outer scaffold wall connecting piece | |
| CN212562498U (en) | Special buckle connecting piece for building formwork support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |