CN103806925A - Curvature-adaptive arc vault template - Google Patents
Curvature-adaptive arc vault template Download PDFInfo
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- CN103806925A CN103806925A CN201410083404.1A CN201410083404A CN103806925A CN 103806925 A CN103806925 A CN 103806925A CN 201410083404 A CN201410083404 A CN 201410083404A CN 103806925 A CN103806925 A CN 103806925A
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Abstract
The invention discloses a curvature-adaptive arc vault template. The curvature-adaptive arc vault template comprises a panel, transverse ribs, longitudinal ribs, reinforcing rib plates and enclosed edges, wherein the transverse ribs, the longitudinal ribs, the reinforcing rib plates and the enclosed edges are respectively welded with the panel; the longitudinal ribs are uniformly arranged in the transverse direction of the template at certain intervals; two end faces of each longitudinal rib are respectively welded with the enclosed edges; the transverse ribs are uniformly arranged between the two longitudinal ribs in the longitudinal direction of the template at certain intervals; two end faces of each transverse rib are respectively welded with the longitudinal ribs; the transverse ribs are only arranged on one side of each longitudinal rib. The curvature-adaptive arc vault template disclosed by the invention has the benefits that firstly, the curvature-adaptive arc vault template can adapt to arch centres with different curvature radii and is high in practicality; secondly, due to the adoption of special structure and size, the arc vault template can be deformed to a certain extent and the rigidity and strength of the arc vault template can be ensured; thirdly, the arc vault template is simple in structure and low in cost.
Description
Technical field
The invention belongs to underground cavern engineering construction equipment technical field, be specifically related to a kind of steel form of concrete lining steel formwork jumbo.
Background technology
Vault Steel template is the requisite member of cave depot arched concrete lining cutting.In multibreak tunnel construction, due to span, arch or variation that the two has concurrently, make arch radius of curvature difference.For meeting requirement of engineering, must design vault template multiple and that corresponding radius of curvature is mated, so just cause vault template bad adaptability, recycling rate of waterused low, increase engineering cost, extend construction period.
Summary of the invention
In order to overcome the deficiency in background technology, the present invention proposes a kind of curvature self adaptation vault template.In engineering reality, in the time that tunnel vault curvature is different, there is corresponding change in the radius of curvature of bow member, this template can be utilized its ad hoc structure and size, produce within the specific limits elastic deformation according to bow member radius of curvature, thereby the specific bow member of self adaptation, meets arch, tunnel concrete by multiple requirement.
The technical scheme that realizes above-mentioned purpose is:
A kind of curvature self adaptation vault template, comprises panel, cross rib, vertical rib, strengthens gusset and enclose stupefied.Described cross rib, vertical rib, strengthen gusset and stupefiedly all weld with panel with enclosing; Described vertical rib space certain distance is laterally evenly arranged along template, both ends of the surface respectively with enclose stupefied welding; Described cross rib keeps at a certain distance away and is longitudinally evenly arranged between two vertical ribs along template, and its both ends of the surface are welded with vertical rib respectively, and each vertical rib is only arranged cross rib in a side; Laterally enclose stupefied processing dovetail groove along template, the two stupefied two ends of enclosing of indulging between ribs that this dovetail groove is being arranged without cross rib; Described reinforcement gusset is triangle steel plate, its rectangular side of two angles respectively with panel and enclose stupefied welding and longitudinally or be laterally evenly arranged along template; During especially along template lateral arrangement, strengthen gusset need be welded between the two vertical ribs that distribute without cross rib enclose stupefied on; Described panel, vertical rib, cross rib, enclose stupefied, strengthen gusset and be band steel and process;
The invention has the beneficial effects as follows:
1. can adapt to the bow member of different curvature radius, practical;
2. owing to adopting special structure and size, can make vault template that certain elastic deformation occurs, can guarantee again its Rigidity and strength;
3. simple in structure, cost is low.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of curvature self adaptation vault template;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the lateral view of the stupefied position, hole of Fig. 1 two gussets;
Fig. 4 is the schematic diagram that Fig. 1 encloses stupefied position, hole up and down.
In figure: 1. panel, 2. vertical rib, 3. cross rib, 4. strengthens gusset, and 5. dovetail groove, 6. encloses stupefied.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of curvature self adaptation of the present invention vault template, comprises panel 1, cross rib 3, vertical rib 2, strengthens gusset 4 and enclose stupefied 6.Described cross rib 3, vertical rib 2, strengthen gusset 4 and enclose stupefied 6 and all weld with panel 1; Vertical rib 2 keeps at a certain distance away and is laterally evenly arranged along template, both ends of the surface respectively with enclose stupefied 6 welding; Cross rib 3 keeps at a certain distance away and is longitudinally evenly arranged between two vertical ribs 2 along template, and its both ends of the surface are welded with vertical rib 2 respectively, and each vertical rib 2 is only arranged cross rib 3 in a side; Laterally enclose stupefied 6 processing dovetail grooves 5 along template, two stupefied 6 two ends of enclosing of indulging between ribs 2 that this dovetail groove is being arranged without cross rib 3; Strengthening gusset 4 be triangle steel plate, and its rectangular side of two angles is respectively with panel 1 with enclose stupefied 6 and weld and longitudinally or be laterally evenly arranged along template; Panel 1, vertical rib 2, cross rib 3, enclose stupefied 6, strengthen gusset 4 and be band steel and process;
Stupefied 6 have pin-and-hole all around at panel 1, be used for being connected with adjacent forms.
Strengthen gusset and be evenly arranged along the 160-220mm of being laterally separated by, the optimum 200mmm of being separated by, the 130-170 of being longitudinally separated by is evenly arranged, the optimum 150mm of being separated by.
Strengthen gusset for being of a size of the right-angled triangle steel plate of 40 × 35 × 5mm.
As shown in Figure 2, on vertical rib 2, have corresponding hole, to be connected with bow member.
As shown in Figure 3, enclose on stupefied 6 and have corresponding hole, to be connected with adjacent top template, bow member.
As shown in Figure 4, in the time that template is born top concrete pressure, utilize reserved dovetail groove 5 deformation spaces to make panel 1 bulk deformation, thereby make panel adapt to bow member curvature.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention; can not assert that the specific embodiment of the present invention only limits to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by submitted to claims.
Claims (9)
1. a curvature self adaptation vault template, is characterized in that: comprise panel (1), vertical rib (2), cross rib (3), strengthen gusset (4) and enclose stupefied (6), described cross rib, indulge rib, strengthen gusset and enclose stupefiedly welding with panel respectively;
Described vertical rib (2) keeps at a certain distance away and is laterally evenly arranged along template, both ends of the surface respectively with enclose stupefied (6) welding; Described cross rib (3) keeps at a certain distance away and is longitudinally evenly arranged between two vertical ribs (2) along template, and its both ends of the surface are welded with vertical rib (2) respectively, and each vertical rib (2) is only arranged cross rib (3) in a side; Laterally enclose stupefied (6) processing dovetail grooves (5) along template, this dovetail groove is positioned at and encloses stupefied (6) two ends between the two vertical ribs (2) of arranging without cross rib (3); Described reinforcement gusset (4) is triangle steel plate, the rectangular two sides of its angle respectively with panel (1) and enclose stupefied (6) welding and longitudinally or be laterally evenly arranged along template; Described panel (1), vertical rib (2), cross rib (3) and enclose stupefied (6), strengthen gusset (4) and be steel plate.
2. curvature self adaptation vault template as claimed in claim 1, is characterized in that: described panel (1), vertical rib (2), cross rib (3), the material of strengthening gusset (4) and enclosing stupefied (6) are Q235A steel plate.
3. curvature self adaptation vault template as claimed in claim 1 or 2, is characterized in that: described panel (1) thickness is 2-5mm;
Described vertical rib (2), cross rib (3) and the steel plate thickness of strengthening gusset (4) and enclosing stupefied (6) are 4-6mm;
Described dovetail groove (5) upper base edge lengths is 10-20mm, and dovetail groove (5) bottom length is 3-5mm.
4. curvature self adaptation vault template as claimed in claim 3, it is characterized in that: described panel (1) thickness is 3mm, described vertical rib (2), cross rib (3) and the steel plate thickness of strengthening gusset (4) and enclosing stupefied (6) are 5mm, and described dovetail groove (5) upper base edge lengths is that 15mm and bottom length are 4mm.
5. curvature self adaptation vault template as claimed in claim 3, is characterized in that: panel (1) all around stupefied (6) have pin-and-hole.
6. curvature self adaptation vault template as claimed in claim 3, is characterized in that: described vertical rib (2) is arranged in parallel along the width of panel (1) 80-120mm of being separated by;
Described cross rib (3) is arranged in parallel along the length direction of panel (1) 250-350mm of being separated by;
Described reinforcement gusset (4) be separated by 150-250mm arrange.
7. curvature self adaptation vault template as claimed in claim 6, is characterized in that:
Described vertical rib (2) is along the width of panel (1) 100mm of being separated by;
Described cross rib (3) is along the length direction of panel (1) 300mm of being separated by;
Described reinforcement gusset (4) 200mm of being separated by.
8. curvature self adaptation vault template as claimed in claim 3, is characterized in that: strengthen gusset (4) need be welded on during along template lateral arrangement between the two vertical ribs that distribute without cross rib enclose stupefied on.
9. curvature self adaptation vault template as claimed in claim 3, is characterized in that: strengthening gusset (4) is the right-angled triangle steel plate that is of a size of 40mm × 35mm × 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083404.1A CN103806925A (en) | 2014-03-07 | 2014-03-07 | Curvature-adaptive arc vault template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083404.1A CN103806925A (en) | 2014-03-07 | 2014-03-07 | Curvature-adaptive arc vault template |
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| Publication Number | Publication Date |
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| CN103806925A true CN103806925A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410083404.1A Pending CN103806925A (en) | 2014-03-07 | 2014-03-07 | Curvature-adaptive arc vault template |
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| Country | Link |
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| CN (1) | CN103806925A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593479A (en) * | 2017-01-10 | 2017-04-26 | 陕西理工学院 | Automatic telescopic operation platform for large-span large-variable-span-range variable coating steel form trolley |
| CN107169242A (en) * | 2017-06-20 | 2017-09-15 | 陕西理工大学 | A kind of curved section type variable telescoping steel form vault template specification and parameter division methods |
| CN112459148A (en) * | 2020-11-28 | 2021-03-09 | 西安石油大学 | Variable curved surface bulldozing shovel plate with flexible structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097494A (en) * | 1958-07-29 | 1963-07-16 | Supporting framework for a mine gallery or shaft | |
| CN2573677Y (en) * | 2002-01-11 | 2003-09-17 | 潘明勇 | Variable arc steel shuttering |
| CN201065763Y (en) * | 2007-08-13 | 2008-05-28 | 北京诚智佳业科技发展有限公司 | Arc construction template |
| CN202559722U (en) * | 2012-04-17 | 2012-11-28 | 中天建设集团有限公司 | Novel variable camber template device |
| CN203716989U (en) * | 2014-03-07 | 2014-07-16 | 陕西理工学院 | Adaptive curvature arc crown template |
-
2014
- 2014-03-07 CN CN201410083404.1A patent/CN103806925A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097494A (en) * | 1958-07-29 | 1963-07-16 | Supporting framework for a mine gallery or shaft | |
| CN2573677Y (en) * | 2002-01-11 | 2003-09-17 | 潘明勇 | Variable arc steel shuttering |
| CN201065763Y (en) * | 2007-08-13 | 2008-05-28 | 北京诚智佳业科技发展有限公司 | Arc construction template |
| CN202559722U (en) * | 2012-04-17 | 2012-11-28 | 中天建设集团有限公司 | Novel variable camber template device |
| CN203716989U (en) * | 2014-03-07 | 2014-07-16 | 陕西理工学院 | Adaptive curvature arc crown template |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593479A (en) * | 2017-01-10 | 2017-04-26 | 陕西理工学院 | Automatic telescopic operation platform for large-span large-variable-span-range variable coating steel form trolley |
| CN106593479B (en) * | 2017-01-10 | 2019-03-08 | 陕西理工学院 | A kind of large span is big to become across variable range formula by multiple telescoping steel form automatic telescopic operating platform |
| CN107169242A (en) * | 2017-06-20 | 2017-09-15 | 陕西理工大学 | A kind of curved section type variable telescoping steel form vault template specification and parameter division methods |
| CN107169242B (en) * | 2017-06-20 | 2019-10-01 | 陕西理工大学 | A kind of curved section type variable telescoping steel form vault template specification and parameter division methods |
| CN112459148A (en) * | 2020-11-28 | 2021-03-09 | 西安石油大学 | Variable curved surface bulldozing shovel plate with flexible structure |
| CN112459148B (en) * | 2020-11-28 | 2022-10-25 | 西安石油大学 | Variable curved surface bulldozing shovel plate with flexible structure |
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Application publication date: 20140521 |