CN205243526U - Two hinge ear structure tunnel secondary lining end mould construction installation equipment - Google Patents
Two hinge ear structure tunnel secondary lining end mould construction installation equipment Download PDFInfo
- Publication number
- CN205243526U CN205243526U CN201521072840.5U CN201521072840U CN205243526U CN 205243526 U CN205243526 U CN 205243526U CN 201521072840 U CN201521072840 U CN 201521072840U CN 205243526 U CN205243526 U CN 205243526U
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- China
- Prior art keywords
- template
- hinge ear
- lining
- ear structure
- waterstop
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 title abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 9
- 238000009415 formwork Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a two hinge ear structure tunnel secondary lining end mould construction installation equipment belongs to two lining concrete placement fields in the tunnel, the utility model discloses a solve and presently to keep off the head mould board to run the mould serious, it is unable accurate placed in the middle fixed that the wrong platform of liner plate seam after the form removal buries the waterstop in, the unable reuse's of end template problem provides a two hinge ear structure tunnel secondary lining end mould construction installation equipment in addition, including lining cutting platform truck and arched inboard template and outside template, inboard template is fixed in the terminal surface of lining cutting platform truck through hinge ear II, and outside template is connected with inboard template through cutting with scissors ear I, inboard template and outside template be L type structure, inboard template and outside template are the clearance installation of | - form, are equipped with the waterstop in the installation clearance. The utility model discloses it is more reasonable, more firm to utilize end mould construction installation equipment to make two linings keep off the head mould board, and the waterstop installation is placed in the middle, forms wholly with the platform truck to can used repeatedly, accelerate construction speed, the material saving cost has improved the stability of construction security and structure.
Description
Technical field
The utility model belongs to tunnel double-lining concreting field, is specifically related to a kind of two hinge ear structure Tunnel Second Lining end die craft equipment equipment.
Background technology
Tunnel Second Lining circular construction joint waterproof construction quality is the weak link of tunnel integral construction quality, its be directly connected to after operation security. In the general employing of circular construction joint, bury rubber fastening band, wooden end mould and its construction quality of fixed type steel end mould construction party decree of adopting cannot ensure in the past, in often causing, bury waterstop damage or embed in concrete and cannot bring into play sealing effect, make circular construction joint become the weak link of percolating water.
Traditional method is: after chassis is in place, stopper template from bottom to top annular is reinforced, reinforcing limit, limit is supported, and after form removal, stopper template does not reach recycling, cause plank sheathing waste, activity duration is long, and stopper shuttering supporting is unreasonable, runs mould serious, after form removal, liner plate seam faulting of slab ends, must repairing could meet flatness requirement.
Summary of the invention
The utility model is unreasonable in order to solve existing stopper shuttering supporting, race mould is serious, liner plate seam faulting of slab ends after form removal, in bury waterstop cannot be accurately fixing between two parties, and the end head formwork problem that cannot reuse, and then provide a kind of two hinge ear structure Tunnel Second Lining end die craft equipment equipment.
The utility model adopts following technical scheme:
A kind of pair is cut with scissors ear structure Tunnel Second Lining end die craft equipment equipment, comprises inner side template and the outboard template of lining trolley and arch, and inner side template is fixed on the end face of lining trolley by hinge ear II, and outboard template is connected with inner side template by hinge ear I; Described inner side template and outboard template are L-type structure, and inner side template and outboard template are ┣ shape gap to be installed, and is provided with waterstop in assemblage gap.
Described inner side template and outboard template are all made up of some segmental arc splicings, and unit arc segment length is 80cm.
The gap of described installation waterstop is 8mm.
The end face of described lining trolley is provided with sleeve pipe, and in sleeve pipe, plug-in type is connected with steel pipe, and the lower end of inner side template is fixed by steel pipe, and the upper end of steel pipe is positioned at the Delta Region of inner side template.
Described inner side template is provided with some square adjustment holes, is convenient to the adjustment of longitudinal connecting reinforcement, and the spacing of wells is determined according to design longitudinal reinforcement spacing.
The upper end of described outboard template is provided with adjusting template.
Described adjusting template top is provided with the oblique bracing frame being connected with lining trolley termination.
The utlity model has following beneficial effect:
1, the installation process of interior outboard template is easy, rapid, firm, after safe and reliable formwork reinforcement structure, can guarantee the accurate positioning placed in the middle of middle buried water stop, guarantee waterstop is smooth-going, not buckle fold, buried water stop stagnant water effect in real performance, has improved the stability of working security and structure;
2, template and chassis form entirety, make two lining end head formworks more reasonable, more firm, and can reuse;
3, between medial and lateral template and inner side template and chassis, be hinged, under concrete pressure effect, can not cause trolley formwork toe-in distortion, cause concrete lining plate seam faulting of slab ends, and articulated manner can accelerate speed of application, save material cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the detail drawing of installation of chassis Side Template;
Fig. 3 is the reinforcing detail drawing of chassis Side Template;
In figure: 1-inner side template, 2-outboard template, 3-lining trolley, 4-adjusting template, 5-hinge ear I, 6-hinge ear II, 7-arc connecting plate, 8-panel, 9-bracing frame, 10-steel pipe, 11-sleeve pipe, 12-waterstop.
Detailed description of the invention
By reference to the accompanying drawings, detailed description of the invention of the present utility model is described further:
Two hinge ear structure Tunnel Second Lining end die craft equipment equipment as Figure 1-3, comprise inner side template 1 and the outboard template 2 of lining trolley 3 and arch, inner side template 1 is fixed on the end face of lining trolley 3 by hinge ear II 6, outboard template 2 is connected with inner side template 1 by hinge ear I 5; Described inner side template 1 and outboard template 2 are L-type structure, and inner side template 1 and outboard template 2 are ┣ shape gap to be installed, and is provided with waterstop 12 in assemblage gap.
Two hinge ear structure lining cutting end moulds are determined the radian of medial and lateral steel form according to the radius of lining cutting headroom, inner side template width is the half of lining thickness, folder waterstop space is 8mm, and outboard template width is 13cm, fixes plank sheathing with preliminary bracing face by adjustable angle steel on outer side panel. Template adopts the processing of 8mm steel plate, installs and form removal for ease of template, and element length is 80cm. Install and fix for ease of waterstop, the firm template in interior outside all adopts " L " type structure, and spacing 40cm connects by hinge ear. For meeting the requirement of longitudinal connecting reinforcement, on the arc steel form of inner side, bore platoon leader's square opening, be convenient to the adjustment of longitudinal connecting reinforcement, the spacing of wells is determined according to design longitudinal reinforcement spacing.
Interior outboard template generally, according to the reserved longitudinal connecting reinforcement perforation of design, ensures that longitudinal connecting reinforcement connects. The fixing employing of inner side template inserted the sleeve pipe that steel pipe connects steel end mould and chassis inner side. Outboard template is reinforced by hoop fixed mount and the steel pipe support of lining trolley termination.
Template is installed from lower to upper, and first symmetrical installation installs and fixing chassis bottom inside template, up installs successively, between inner side and outboard template, is connected by hinge ear structure. The fixing sleeve pipe that inserts steel pipe link mould and chassis inner side that adopts of inner side template. Before lining cutting end mould is installed, first back-adhering waterstop is close to splash guard along circular construction joint and fixes. Adjusted after the steel form of inner side, more buried rubber fastening band in installing, in buried rubber fastening band weld and be suspended on lining trolley termination according to design length before installing, first start installation from top. In the time that outer steel formwork plate is installed, waterstop to be adjusted, upset outboard template, clamps middle buried water stop, and back-adhering waterstop and outside are adjusted plank sheathing and are pushed against, and prevent mobile. Outboard template is carried out to bracing reinforcement simultaneously.
Claims (7)
1. two hinge ear structure Tunnel Second Lining end die craft equipment equipment, it is characterized in that: the inner side template (1) and the outboard template (2) that comprise lining trolley (3) and arch, inner side template (1) is fixed on the end face of lining trolley (3) by hinge ear II (6), outboard template (2) is connected with inner side template (1) by hinge ear I (5); Described inner side template (1) and outboard template (2) are L-type structure, and inner side template (1) and outboard template (2) are ┣ shape gap to be installed, and is provided with waterstop (12) in assemblage gap.
2. two hinge ear structure Tunnel Second Lining end die craft equipment equipment according to claim 1, is characterized in that: described inner side template (1) and outboard template (2) are all made up of some segmental arc splicings, and unit arc segment length is 80cm.
3. two hinge ear structure Tunnel Second Lining end die craft equipment equipment according to claim 1, is characterized in that: the gap of described installation waterstop (12) is 8mm.
4. two hinge ear structure Tunnel Second Lining end die craft equipment equipment according to claim 1, it is characterized in that: the end face of described lining trolley (3) is provided with sleeve pipe (11), the interior plug-in type of sleeve pipe (11) is connected with steel pipe (10), and the lower end of inner side template (1) is fixing by steel pipe (10).
5. two hinge ear structure Tunnel Second Lining end die craft equipment equipment according to claim 2, is characterized in that: described inner side template (1) is provided with some square adjustment holes.
6. two hinge ear structure Tunnel Second Lining end die craft equipment equipment according to claim 1, is characterized in that: the upper end of described outboard template (2) is provided with adjusting template (4).
7. two hinge ear structure Tunnel Second Lining end die craft equipment equipment according to claim 6, is characterized in that: described adjusting template (4) top is provided with the oblique bracing frame (9) being connected with lining trolley (3) termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072840.5U CN205243526U (en) | 2015-12-22 | 2015-12-22 | Two hinge ear structure tunnel secondary lining end mould construction installation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072840.5U CN205243526U (en) | 2015-12-22 | 2015-12-22 | Two hinge ear structure tunnel secondary lining end mould construction installation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243526U true CN205243526U (en) | 2016-05-18 |
Family
ID=55942606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521072840.5U Expired - Fee Related CN205243526U (en) | 2015-12-22 | 2015-12-22 | Two hinge ear structure tunnel secondary lining end mould construction installation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979023A (en) * | 2017-05-22 | 2017-07-25 | 中铁二局集团有限公司 | The adjustable concrete end mould of Tunnel Second Lining width and its adjusting 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 |
-
2015
- 2015-12-22 CN CN201521072840.5U patent/CN205243526U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979023A (en) * | 2017-05-22 | 2017-07-25 | 中铁二局集团有限公司 | The adjustable concrete end mould of Tunnel Second Lining width and its adjusting 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 |
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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 |
Granted publication date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |