CN205977242U - Be used for two lining platform truck end steel limit waterstop anchor clamps in tunnel - Google Patents
Be used for two lining platform truck end steel limit waterstop anchor clamps in tunnel Download PDFInfo
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- CN205977242U CN205977242U CN201620658618.1U CN201620658618U CN205977242U CN 205977242 U CN205977242 U CN 205977242U CN 201620658618 U CN201620658618 U CN 201620658618U CN 205977242 U CN205977242 U CN 205977242U
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- cope match
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Abstract
The utility model discloses a be used for two lining platform truck end steel limit waterstop anchor clamps in tunnel, including lining cutting platform turning mold board, cope match -plate pattern and lower bolster, the side of lining cutting platform turning mold board is fixed with the I -steel cantilever beam of a horizontal direction, and the side of lining cutting platform turning mold board is articulated with the lower extreme of lower bolster through two hinged ear round pins, is equipped with wrong platform on the lower bolster, on the contact surface with lining cutting platform turning mold board, and the top of lower bolster is articulated through two sets of articulated elementss with the top of last masterplate, the free end of I -steel cantilever beam and the one end of a jackscrew thick stick connect through a hinged ear pin hinge, and the other end of zhi dingsi thick stick hinges has U type top card, and the articulated department of cope match -plate pattern and lower bolster is blocked respectively to the both sides of U type top card, the plank that the position can be adjusted about being fixed with on the cope match -plate pattern. The utility model discloses anchor clamps have been ensured the pre -buried accuracy of steel limit waterstop, have been exposed length and have satisfied the designing requirement, do not need to assemble again, and the construction is swift, has reduced intensity of labour, has reduced the labour.
Description
Technical field
This utility model is related to a kind of secondary lining in tunnel (referred to as two linings) chassis termination steel side sealing carrying jig.
Background technology
At present, railway tunnel two lining construction joint seeps water as one of constructing tunnel common quality defect, safeguards to the operation phase and causes difficulty
Degree, and the waste of cost, are the problem that effectively solving two serves as a contrast construction joint infiltration, two lining chassis termination steel side waterstop in tunnel
Conventional construction method is blocked using the splicing of fritter wooden model, and the straight effect of waterstop, splash guard effect, pre-buried position are very poor,
After form removal, easily cause waterstop when waterstop is overturn damaged, thus causing infiltration at lining construction seam.Template
Install and reinforce support, form removable take longer.Accordingly, it would be desirable to exploitation one kind can improve waterstop construction quality, quickening
Efficiency of construction, the equipment of reduction labor intensity.
Utility model content
For prior art, the utility model proposes a kind of serve as a contrast chassis termination steel side sealing carrying jig in tunnel two,
This clamp structure is simple, can solve the problem that the installation orientation problem of tunnel longitudinal direction construction joint steel side waterstop, only can effectively ensure that
The accuracy of water band positioning, it is ensured that waterstop is straight in work progress, does not shift, thus ensureing that sealing carries more preferable sealing effect
Really, construction quality can be greatly improved.
In order to solve above-mentioned technical problem, the utility model proposes one kind be used for tunnel in two lining chassis termination steel sides stop
Hose clip has, and including lining trolley template, cope match-plate pattern and lower template, the side of described lining trolley template is fixed with a level side
To I-steel cantilever beam, the lower end hinge of two hinged ear pins and described lower template is passed through in the side of described lining trolley template
Connect, in described lower template, with the contact surface of described lining trolley template on be provided with faulting of slab ends, the top of described lower template with described
It is hinged that two groups of articulated elements are passed through on the top of cope match-plate pattern；The free end of described I-steel cantilever beam is passed through with one end of a support top leading screw
One hinged ear pin is hinged, and the other end of described support top leading screw is hinged with a U-shaped top card, and the both sides of described U-shaped top card are blocked respectively
Cope match-plate pattern and the hinged place of lower template；The plank that upper-lower position can be adjusted is fixed with described cope match-plate pattern.
Described lower template is 90 ° around the maximum anglec of rotation of described hinged ear pin, and the length of described lower template is according to tunnel
Lining thickness and steel side waterstop position determine.
Described plank, using being bolted on described cope match-plate pattern, adopts chute to fill between described plank and described cope match-plate pattern
Join.
When described U-shaped top card blocks cope match-plate pattern and lower template, the distance between described cope match-plate pattern and lower template are for installing
The width of steel side waterstop.
Compared with prior art, the beneficial effect using two lining chassis termination steel side sealing carrying jigs in tunnel is：
This utility model is used for two lining chassis termination steel side sealing carrying jigs, install convenient, strong operability in tunnel；Can
Ensure work progress in waterstop straight, do not shift, pre-buried and expose each half of steel side sealing strip length it is ensured that sealing carry more
Good stagnant water effect, can greatly improve construction quality, reduce labor intensity, accelerate the efficiency of construction, improve constructing tunnel
Quality.
Brief description
Fig. 1 is the termination steel side waterstop clamp structure schematic diagram that this utility model is used for Second Lining Construction in tunnel；
Fig. 2 is the right view of fixture shown in Fig. 1.
In figure：
1- lining trolley template, 2- lower template, 3- cope match-plate pattern, 4- support top leading screw, 5- I-steel cantilever beam, 6- plank, 7-U
Type top card, 8- hinged ear pin, 9- hinged ear pin, 10- articulated elements.
Specific embodiment
With specific embodiment, technical solutions of the utility model are described in further detail below in conjunction with the accompanying drawings, described
Specific embodiment only explains to this utility model, not in order to limit this utility model.
As depicted in figs. 1 and 2, the utility model proposes one kind be used for two lining chassis termination steel side waterstops folder in tunnel
Tool, including lining trolley template 1, cope match-plate pattern 3 and lower template 2 it is characterised in that the side of described lining trolley template 1 is fixed
Have an I-steel cantilever beam 5 of a horizontal direction, the side of described lining trolley template 1 pass through two hinged ear pins 8 with described under
The lower end of template 2 is hinged, in described lower template 2, with the contact surface of described lining trolley template 1 on be provided with faulting of slab ends 11, described
Lower template 2 is 90 ° around the maximum anglec of rotation of described hinged ear pin 8, the length of described lower template 2 according to thickness of tunnel linings and
Steel side waterstop position determines.The top of described lower template 2 is hinged by two groups of articulated elements 10 with the top of described cope match-plate pattern 3；
It is hinged that a hinged ear pin 9 is passed through in one end of the free end of described I-steel cantilever beam 5 and a support top leading screw 4, described support top leading screw 4
The other end be hinged with one U-shaped top card 7, described U-shaped top card 7 both sides block cope match-plate pattern 3 and the hinged place of lower template 2 respectively,
When described U-shaped top card 7 blocks cope match-plate pattern 3 and lower template 2, the distance between described cope match-plate pattern 3 and lower template 2 are for installing steel side
The width of waterstop；The plank 6 that upper-lower position can be adjusted is fixed with described cope match-plate pattern 3, described plank 6 is fixed using bolt
On described cope match-plate pattern 3, chute between described plank 6 and described cope match-plate pattern 3, is adopted to assemble.
Embodiment：
In the present embodiment, steel side waterstop width 40cm, 20cm in reserved concrete altogether, leak outside 20cm；Consider secondary lining
Determining the height of lower template 2, the height of lower template 2 is 20cm to thickness, and the height of cope match-plate pattern 3 is 15cm, cope match-plate pattern 2 and lower mould
Gap between plate 3 is the spatial altitude of installation steel side waterstop is 1cm, and the total height of cope match-plate pattern 3 and lower template 2 is
36cm, determines the height of the plank 6 that upper-lower position can be adjusted according to lining cutting maximum gauge and minimum thickness, cope match-plate pattern 3 with
The interior angle of template 2 is provided with back rib, and back rib adopts the thick steel plate of 5mm, and cope match-plate pattern 3 is existed with the length general control of lower template 2
80cm, the radian of cope match-plate pattern 3 and the upper and lower side of lower template 2 fully according to the Section Design after the installation of steel side waterstop, and with
The arc of lining trolley template is identical, and the length of I-steel cantilever beam 5 controls in 58cm.
This utility model is used for two lining chassis termination steel side waterstops in tunnel and uses process as follows：
The I-steel cantilever beam 5 of 58cm length after secondary lining chassis is completed, is welded in lining trolley template 1 one end,
This I-steel cantilever beam 5 adopts the I-steel of model I12, and apart from the top surface 14cm of lining trolley template 1, circumferential distance is
80cm；Lower template 2 is installed, between lower template 2 and lining trolley template 1, adopts hinged ear pin 8 fixing；After the completion of connect cope match-plate pattern
3；It is provided with articulated elements 10 at 2, the spacing of two articulated elements 10 is 40cm, and cope match-plate pattern 3 sets between cope match-plate pattern 3 and lower template 2
It is equipped with the plank 6 that upper-lower position can be adjusted, the length of plank 6 i.e. 80cm identical with cope match-plate pattern 2 and lower template 2 length, passes through
This plank 6 is fixed on cope match-plate pattern 32 groups of bolt connection pieces, after cope match-plate pattern 3 and lower template 2 are completed, installs support top leading screw
4, support top leading screw 4 one end is hinged on the termination of cantilever beam I-steel 5 by a hinged ear pin 9, and the other end of support top leading screw 4 passes through
The fixing cope match-plate pattern 3 of U-shaped top card 7 and lower template 2.Shrink described support top leading screw 4, mould in upset in each installation steel side waterstop
Plate 3, installs steel side waterstop, because being located in lower template 2 and being reserved with faulting of slab ends 11 with lining trolley template 1 hinged place, because
This, now need not consider whether lower template 2 is vertical with lining trolley template 1, is installed in place rear lower template 3 perpendicular with chassis；
After the waterstop installation of steel side, upset cope match-plate pattern 3 makes lower template 2 closely connected with cope match-plate pattern 3, support top leading screw 4 is stretched, makes
Obtain U-shaped top card 7 and block cope match-plate pattern 3 and lower template 2, now cope match-plate pattern 3 is perpendicular with lining trolley template 1；Then adjust plank 6
Upper-lower position, that is, loose bolts elongation plank 6 to preliminary bracing face, then bolt on, now plank 6 as two lining ends
Head stopend；Only support top leading screw 4 need to be shunk in form removal, plank 6 is entered line slip along chute by loose bolts, upset
Cope match-plate pattern 3 and lower template 2, you can realize quick form removal.
In tunnel, the traditional construction method of two lining chassis termination steel side waterstops is to be blocked using the splicing of fritter wooden model,
The straight effect of its waterstop, splash guard effect, pre-buried position are all very poor, and after form removal, are easy to when waterstop is overturn
Cause waterstop damaged, thus causing infiltration at lining construction seam.In addition, model sheetinstallat and reinforcing support, form removable
Time-consuming longer, often circulation construction formwork is using manually having bad luck, low construction efficiency, and every cycle installation template needs 6 hours, 10 people
Work；Constructed using this utility model steel side sealing carrying jig, after bolster installation, each construction operation only needs pine
Dynamic support top leading screw, upset bolster it is not necessary to assembled and form removal, quick construction, every cycle installation template only needs 3 little
When, 6 are artificial.Carry out using this utility model fixture that construction ensure that steel side waterstop is pre-buried accurately, protruded length meets and sets
Meter requires, it is not necessary to again assembled, quick construction, to reduce labor intensity, decrease labour force.
Although being described to this utility model above in conjunction with accompanying drawing, this utility model is not limited to above-mentioned
Specific embodiment, above-mentioned specific embodiment is only schematically, rather than restricted, the ordinary skill of this area
Personnel, under enlightenment of the present utility model, in the case of without departing from this utility model objective, can also make many variations, this
Belong within protection of the present utility model.
Claims (4)
1. one kind serves as a contrast chassis termination steel side sealing carrying jig in tunnel two, including lining trolley template (1), cope match-plate pattern (3)
With lower template (2) it is characterised in that the side of described lining trolley template (1) is fixed with the I-steel cantilever of a horizontal direction
Beam (5), the side of described lining trolley template (1) is hinged with the lower end of described lower template (2) by two hinged ear pins (8),
Described lower template (2) is upper, with the contact surface of described lining trolley template (1) on be provided with faulting of slab ends (11), described lower template (2)
Top is hinged by two groups of articulated elements (10) with the top of described cope match-plate pattern (3)；The free end of described I-steel cantilever beam (5) with
One end of one support top leading screw (4) is hinged by a hinged ear pin (9), and the other end of described support top leading screw (4) is hinged with a U-shaped top
Card (7), the both sides of described U-shaped top card (7) block cope match-plate pattern (3) and the hinged place of lower template (2) respectively；Described cope match-plate pattern (3)
On be fixed with the plank (6) that upper-lower position can be adjusted.
2. it is used in tunnel two lining chassis termination steel side sealing carrying jigs according to claim 1 it is characterised in that under described
Template (2) is 90 ° around the maximum anglec of rotation of described hinged ear pin (8), and the length of described lower template (2) is thick according to tunnel-liner
Degree and steel side waterstop position determine.
3. it is used in tunnel two lining chassis termination steel side sealing carrying jigs according to claim 1 it is characterised in that described wood
Plate (6), using being bolted on described cope match-plate pattern (3), adopts chute to fill between described plank (6) and described cope match-plate pattern (3)
Join.
4. serve as a contrast chassis termination steel side sealing carrying jigs in tunnel two it is characterised in that working as described according to claim 1
When U-shaped top card (7) blocks cope match-plate pattern (3) and lower template (2), the distance between described cope match-plate pattern (3) and lower template (2) are for installing
The width of steel side waterstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658618.1U CN205977242U (en) | 2016-06-24 | 2016-06-24 | Be used for two lining platform truck end steel limit waterstop anchor clamps in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658618.1U CN205977242U (en) | 2016-06-24 | 2016-06-24 | Be used for two lining platform truck end steel limit waterstop anchor clamps in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977242U true CN205977242U (en) | 2017-02-22 |
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| CN201620658618.1U Active CN205977242U (en) | 2016-06-24 | 2016-06-24 | Be used for two lining platform truck end steel limit waterstop anchor clamps in tunnel |
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| CN (1) | CN205977242U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676113A (en) * | 2017-11-14 | 2018-02-09 | 云南省建筑科学研究院 | A kind of telescopic tunnel support Mobile workbench |
| CN108533286A (en) * | 2018-04-09 | 2018-09-14 | 中铁四局集团有限公司 | The short side wall lining reserved steel bar fast assembling-disassembling positioning fixture in tunnel |
| CN109365673A (en) * | 2018-10-18 | 2019-02-22 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining reinforcing bar automatic charging pre-bending device and its application method |
| CN110359935A (en) * | 2019-05-30 | 2019-10-22 | 平顶山平煤机煤矿机械装备有限公司 | Buried water stop plug board mold in tunnel lining trolley installation |
| CN113356892A (en) * | 2021-07-19 | 2021-09-07 | 中铁一局集团有限公司 | Tunnel secondary lining template trolley end sealing system |
| CN113356891A (en) * | 2021-07-19 | 2021-09-07 | 中铁一局集团有限公司 | Tunnel secondary lining formwork trolley end-sealing construction method |
-
2016
- 2016-06-24 CN CN201620658618.1U patent/CN205977242U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676113A (en) * | 2017-11-14 | 2018-02-09 | 云南省建筑科学研究院 | A kind of telescopic tunnel support Mobile workbench |
| CN107676113B (en) * | 2017-11-14 | 2024-02-20 | 云南省建筑科学研究院 | Telescopic tunnel supporting operation trolley |
| CN108533286A (en) * | 2018-04-09 | 2018-09-14 | 中铁四局集团有限公司 | The short side wall lining reserved steel bar fast assembling-disassembling positioning fixture in tunnel |
| CN109365673A (en) * | 2018-10-18 | 2019-02-22 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining reinforcing bar automatic charging pre-bending device and its application method |
| CN109365673B (en) * | 2018-10-18 | 2024-03-29 | 中铁十一局集团第四工程有限公司 | Automatic feeding pre-bending device for tunnel secondary lining steel bars and using method thereof |
| CN110359935A (en) * | 2019-05-30 | 2019-10-22 | 平顶山平煤机煤矿机械装备有限公司 | Buried water stop plug board mold in tunnel lining trolley installation |
| CN113356892A (en) * | 2021-07-19 | 2021-09-07 | 中铁一局集团有限公司 | Tunnel secondary lining template trolley end sealing system |
| CN113356891A (en) * | 2021-07-19 | 2021-09-07 | 中铁一局集团有限公司 | Tunnel secondary lining formwork trolley end-sealing construction method |
| CN113356891B (en) * | 2021-07-19 | 2022-04-01 | 中铁一局集团有限公司 | Tunnel secondary lining formwork trolley end-sealing construction method |
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