CN203321537U - Self-chinching lining template for tunnel - Google Patents
Self-chinching lining template for tunnel Download PDFInfo
- Publication number
- CN203321537U CN203321537U CN2013203548061U CN201320354806U CN203321537U CN 203321537 U CN203321537 U CN 203321537U CN 2013203548061 U CN2013203548061 U CN 2013203548061U CN 201320354806 U CN201320354806 U CN 201320354806U CN 203321537 U CN203321537 U CN 203321537U
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- tunnel
- lining
- template
- self
- chinching
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Abstract
The utility model relates to a self-chinching lining template for tunnel, and solves the problem that the conventional lining trolley used for treating the tunnel infiltration occupies a large space, takes a long period, and thus cannot meet the actual requirement. The device comprises an arc panel with the same radian measure as the radian measure of the tunnel lining surface; fixing holes used for fixing expansion bolts are formed in the arc panel along two sides; connecting rib plates perpendicular to the arc panel are fixed onto the top edge and the bottom edge of the arc panel; connecting holes are formed in the connecting rib plates. The self-chinching lining template has a reasonable design and a simple mechanism, and effectively solves the blockage problem of the tunnel in the treating process of the tunnel lining filtration; the occupied space for the fixation of the template on the tunnel lining is small, the process is simple, the working period is short, the sealing property is good, the rooting is easy, and safety and reliability are achieved; as the self-chinching template fixation method is adopted, the consumption of equipment, labor and material is low, and the economy effect is obvious.
Description
Technical field
The utility model relates to the regulation construction field of existing tunnel lining damages, specifically a kind of self-riveting tunnel lining template.
Background technology
The measures such as main employing ejectment in processing tunnel lining infiltration crack process, raggle shutoff, reinforcement lining cutting at present.In administering infiltration crack process, need dig the conduit of burying the ejectment pipeline underground on original lining cutting basis, place after the ejectment pipeline materials such as needing to adopt cement mortar and the reinforced mesh combining form is carried out packing to conduit in conduit, in the packing process, need the conduit local space is sealed, to guarantee the pouring construction of material, especially at vault and haunch position, more should guarantee the sealing effect of conduit.
At present, for the mode of administering inside lining infiltration crack, tunnel, mainly rely on lining trolley to construct to realize, but in concrete processing procedure, because working space is narrow and small, the activity duration is tightly short, also to guarantee the operation security of existing railway simultaneously, cause the construction process control difficulty larger, according to traditional improvement job practices, need occupy sizable space and longer time, original job practices can not meet actual needs.
Summary of the invention
The purpose of this utility model be in order to solve the existing lining trolley of administering the water seepage of tunnel disease, take up space greatly, the time is grown and can not meet the problem of actual needs, and a kind of self-riveting tunnel lining template is provided.
The utility model is achieved through the following technical solutions:
A kind of self-riveting tunnel lining template, comprise the curved panel that radian is identical with tunnel lining surface radian, position along dual-side on curved panel offers the fixing hole for the fixed expansion bolt, the top margin of curved panel and base are fixed with respectively and the vertically disposed gusset that is connected of curved panel, connect on gusset and offer connecting hole.
In the work progress of administering the water seepage of tunnel disease, at first on existing tunnel lining cutting surface, along hoop, adopt grooving tool to dig conduit, lay ejectment pipeline, reinforced mesh etc. in annular channel; Then use some the utility model templates the conduit on tunnel lining surface to be covered to (parameter of each the utility model template can be determined according to actual conditions: according to the sweep size of tunnel diverse location, determine the sweep of curved panel in the utility model template; Determine the width of curved panel in the utility model template according to conduit reasonable wide in lining cutting), hole in position over against curved panel dual-side fixing hole on the tunnel lining surface, at the in-built expansion bolt in the hole of having bored, be loaded on pad and nut, the utility model template is fixed on the concrete of conduit both sides, make the concrete of curved panel and conduit both sides closely connected, two adjacent the utility model templates by curved panel push up, the connection link of boards on base; Concreting in the most backward conduit is dismountable the utility model template after concreting completes after intensity meets the demands, and finally completes the improvement to the water seepage of tunnel disease.
Further, in order to strengthen the integral rigidity of the utility model template, also be fixed with the reinforcement gusset of crisscross setting on curved panel.
The beneficial effects of the utility model are as follows:
1) the utility model stencil design is reasonable, simple in structure, can effectively solve the shutoff problem of the conduit of offering in existing tunnel inside lining infiltration processing procedure;
2) the utility model template is fixed on the concrete of conduit both sides, template is easily taken root, and safety is good;
3) the utility model template in existing tunnel, construct occupy little space, operation is simple, the duration is short, can not affect travelling of vehicular traffic in tunnel;
4) sweep of the utility model template is identical with the tunnel sweep, and the obturation effect of template is good;
5) the utility model is owing to adopting self-riveting template fixed form, equipment, human and material resources less investment, and economic effect is obvious.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The left view that Fig. 2 is Fig. 1.
Fig. 3 is tunnel lining and conduit schematic diagram.
Fig. 4 is the utility model scheme of installation.
The left view that Fig. 5 is Fig. 4.
In figure: 1-curved panel, 2-fixing hole, 3-connect gusset, 4-connecting hole, 5-reinforcement gusset, 100-tunnel lining, 101-expansion bolt, 102-conduit.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figures 1 to 5, a kind of self-riveting tunnel lining plate device, comprise the curved panel 1 that radian is identical with the surperficial radian of tunnel lining 100, position along dual-side on curved panel 1 offers the fixing hole 2 for fixed expansion bolt 101, the top margin of curved panel 1 and base are fixed with respectively and the vertically disposed gusset 3 that is connected of curved panel 1, connect on gusset 3 and offer connecting hole 4.
In order to strengthen the integral rigidity of the utility model template, also be fixed with the reinforcement gusset 5 of crisscross setting on curved panel 1.
During control tunnel lining 100 infiltration disease, use several end to end the utility model template cappings to be fixed on 102 mouthfuls of conduits in tunnel lining 100, two adjacent the utility model templates are established bolt and are realized being connected and fixed by connecting on gusset 3 interior the twisting of connecting hole 4, and the interior installation expansion bolt 101 of the fixing hole 2 of the dual-side of each the utility model template is realized fixing with tunnel lining 100.The radian of each the utility model template determines according to the radian at tunnel lining 100 diverse location places, and the width of each the utility model template is determined according to conduit 102 width.
Claims (2)
1. a self-riveting tunnel lining template, it is characterized in that: comprise the curved panel (1) that radian is identical with the surperficial radian of tunnel lining (100), the upper position along dual-side of curved panel (1) offers the fixing hole (2) for fixed expansion bolt (101), the top margin of curved panel (1) and base are fixed with respectively and the vertically disposed gusset (3) that is connected of curved panel (1), connect on gusset (3) and offer connecting hole (4).
2. self-riveting tunnel lining template according to claim 1, is characterized in that: the reinforcement gusset (5) that also is fixed with crisscross setting on curved panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548061U CN203321537U (en) | 2013-06-20 | 2013-06-20 | Self-chinching lining template for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548061U CN203321537U (en) | 2013-06-20 | 2013-06-20 | Self-chinching lining template for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321537U true CN203321537U (en) | 2013-12-04 |
Family
ID=49660899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203548061U Expired - Lifetime CN203321537U (en) | 2013-06-20 | 2013-06-20 | Self-chinching lining template for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003286A (en) * | 2015-08-05 | 2015-10-28 | 中国十九冶集团有限公司 | Protection cover for tunnel arch reinforcing bar planting and retaining wall construction |
| CN105019928A (en) * | 2015-08-05 | 2015-11-04 | 中国十九冶集团有限公司 | Construction method for rib planting and wall protecting of tunnel arc arch |
-
2013
- 2013-06-20 CN CN2013203548061U patent/CN203321537U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003286A (en) * | 2015-08-05 | 2015-10-28 | 中国十九冶集团有限公司 | Protection cover for tunnel arch reinforcing bar planting and retaining wall construction |
| CN105019928A (en) * | 2015-08-05 | 2015-11-04 | 中国十九冶集团有限公司 | Construction method for rib planting and wall protecting of tunnel arc arch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |