CN204877492U - Collapsible fender head mould of tunnel platform truck - Google Patents
Collapsible fender head mould of tunnel platform truck Download PDFInfo
- Publication number
- CN204877492U CN204877492U CN201520492002.7U CN201520492002U CN204877492U CN 204877492 U CN204877492 U CN 204877492U CN 201520492002 U CN201520492002 U CN 201520492002U CN 204877492 U CN204877492 U CN 204877492U
- Authority
- CN
- China
- Prior art keywords
- seal plate
- head mould
- stopper
- fender
- fender head
- 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a tunnel lining construction field, specifically be a collapsible fender head mould of tunnel platform truck, it assembles reinforced (rfd) plank fender head mould to solve the current block -by -block that adopts, it dismantles loaded down with trivial detailsly to have the installation, engineering time is long, seal plate location difficulty, water -proof effects subalternation problem, form by a plurality of folding fender head mould unit assembly, every is folding keeps off head mould unit and includes and keep off the head mould board with the platform truck template outside seal plate through hinge pivot articulated I, lay the seal plate on the seal plate fender head mould board, seal plate outside top is equipped with the top and keeps off the head mould board, top fender head mould board passes through hinge pivot II with seal plate fender head mould board and articulates. Adopt collapsible fender head mould, the end shutoff of tunnel lining in -process can be betterly fixed a position, is fixed the seal plate, and the shutoff is effectual, exempts from to dismantle easy location for lining cutting cycle time guarantees good lining quality and waterproof function, has improved the engineering quality, reduces construction cost, has fine popularization and application and worth.
Description
Technical field
The utility model relates to lining construction field, is specially the collapsible stopper mould of a kind of tunnel trolley.
Background technology
In lining construction, adopted plank stopper mould in the past, need the assembled reinforcing of block-by-block before each lining cutting, after lining cutting is complete, need block-by-block to remove, next lining cutting installing/dismounting repeatedly, engineering time is long, spillage of material is large, and the hoop seal plate at constuction joint place is installed often by fold, easily pulls and draws bad seal plate, seal plate location difficulty, affects waterproof effect., in the urgent need to developing one conveniently stopper mould, better can to locate, fixing seal plate for this reason, accelerating lining cutting circulation timei, to improve quality, reduce construction cost.
Summary of the invention
In order to solve the plank stopper mould of the assembled reinforcing of existing employing block-by-block, there is the problems such as installing/dismounting is loaded down with trivial details, engineering time length, seal plate location difficulty, waterproof effect difference, providing a kind of tunnel trolley collapsible stopper mould in the utility model.
The utility model adopts following technical scheme to realize: the collapsible stopper mould of tunnel trolley, assembled by some folding stopper form units, each folding stopper form unit structure comprise with trolley formwork outside by the seal plate stopper template of hinge rotating shaft hinged I, seal plate stopper template lays seal plate, outside seal plate, top is provided with top stopper template, and it is hinged that top stopper template and seal plate stopper template pass through hinge rotating shaft II.
Adopt structure design of the present utility model, by hinge rotating shaft, trolley formwork is connected with seal plate stopper mould, seal plate is laid on the seal plate stopper mould of below, outside seal plate, by hinge rotating shaft, seal plate stopper mould is connected with top stopper mould, therefore described folding stopper form unit structure is by trolley formwork, seal plate stopper mould, the foldable structure that top stopper mould and splash guard are formed, in order to blocking trolley termination, fix seal plate simultaneously, during use, seal plate stopper mould is below folded 90-degree rotation, annular template circle is formed at trolley formwork top, seal plate is laid in top, again top stopper mould is folded 90-degree rotation, annular stopper mould is formed outside seal plate, realize stopper mould to install and seal plate location, dismounting operates according to reverse order.
The utility model is compared with existing conventional stopper mould construction technology, there is structure simple, time saving and energy saving, solve potential safety hazard, save expenses of labour, the advantages such as liberation labour, adopt collapsible stopper mould, replace plank stopper mould in the past, faces end head plugging in tunnel lining process, better can locate, fix seal plate, plugging effect is good, exempt to dismantle easy location, accelerate lining cutting circulation timei, ensure good lining quality and water-proof function, improve workmanship, reduce construction cost, there is good application value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model;
In figure: 1-folds stopper form unit; 2-trolley formwork; 3-hinge rotating shaft I; 4-seal plate stopper template; 5-seal plate; 6-top stopper template; 7-hinge rotating shaft II.
Detailed description of the invention
The collapsible stopper mould of tunnel trolley, as shown in Figure 1, assembled by some folding stopper form units 1, each folding stopper form unit length is 700mm, as shown in Figure 2, each folding stopper form unit structure comprise with trolley formwork 2 outside by the hinged seal plate stopper template 4 of hinge rotating shaft I 3, seal plate stopper template lays seal plate 5, outside seal plate, top is provided with top stopper template 6, and it is hinged that top stopper template and seal plate stopper template pass through hinge rotating shaft II 7.
Using method of the present utility model is summarized as follows:
1, foldingly rotate seal plate stopper mould, make itself and trolley formwork in the same plane, lay seal plate above it;
2, folding rotary top stopper mould, makes itself and seal plate in the same plane;
3, opposite spin top stopper mould, then rotate seal plate stopper mould, realize form removal.
In certain speedway and railway tunnel construction, when not adopting this device, installing/dismounting stopper mould respectively needs 1.5 days, need artificial 4 ~ 5 people, seal plate is positioned with and comes off and buckling phenomena, adopts the collapsible stopper mould of the utility model, installing/dismounting folds stopper mould respectively needs 0.5 day, need artificial 2 ~ 3 people, seal plate firm position is smooth-going, and constuction joint, waterproof seal plate quality are better.
Claims (1)
1. the collapsible stopper mould of tunnel trolley, it is characterized in that by some folding stopper form units (1) assembled, each folding stopper form unit structure comprises passes through the hinged seal plate stopper template (4) of hinge rotating shaft I (3) with trolley formwork (2) outside, seal plate stopper template is laid seal plate (5), outside seal plate, top is provided with top stopper template (6), and it is hinged that top stopper template and seal plate stopper template pass through hinge rotating shaft II (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492002.7U CN204877492U (en) | 2015-07-09 | 2015-07-09 | Collapsible fender head mould of tunnel platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492002.7U CN204877492U (en) | 2015-07-09 | 2015-07-09 | Collapsible fender head mould of tunnel platform truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877492U true CN204877492U (en) | 2015-12-16 |
Family
ID=54821875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492002.7U Expired - Fee Related CN204877492U (en) | 2015-07-09 | 2015-07-09 | Collapsible fender head mould of tunnel platform truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877492U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-07-09 CN CN201520492002.7U patent/CN204877492U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |