CN205578006U - Shield that formula face type built -in fitting is pasted in area constructs section of jurisdiction template structure - Google Patents
Shield that formula face type built -in fitting is pasted in area constructs section of jurisdiction template structure Download PDFInfo
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- CN205578006U CN205578006U CN201620294420.XU CN201620294420U CN205578006U CN 205578006 U CN205578006 U CN 205578006U CN 201620294420 U CN201620294420 U CN 201620294420U CN 205578006 U CN205578006 U CN 205578006U
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Abstract
The utility model provides a shield that formula face type built -in fitting is pasted in area constructs section of jurisdiction template structure, including the prefabricating formwork type built -in fitting of kneading dough, to paste the built -in fitting with prefabricating formwork through the double faced adhesive tape and be connected, the built -in fitting position was guaranteed to the adhesion stress that utilizes the double faced adhesive tape precision is in order to be favorable to being connected of later stage external component and a type built -in fitting. At first according to predesigning the preparation built -in fitting, outer appearance all around or whole face paste the double faced adhesive tape, according to the position mark on the prefabricating formwork, will paste the built -in fitting of double faced adhesive tape during the construction and paste on prefabricating formwork, make built -in fitting and prefabricating formwork paste fixedly, clear away the double faced adhesive tape after the prefabricated component shaping again. This tectonic structure is simple, easy and simple to handle, the accuracy is high, can effectively guarantee the built -in fitting position, it is low that patch material connects the material cost for iron wire and welding rod etc. To prefabricating formwork do not have destructions, the mould is lossless, the adverse effect to subsequent processing that avoids the built -in fitting to shift and produce, and do not have and weld the environmental pollution who causes.
Description
Technical field
This utility model belongs to shield tunnel construction field, relates to the shield duct piece structure of transvers plate of a kind of band adhesive type face type built-in fitting.
Background technology
Xoncrete structure prefabricated components are varied at present, wherein built-in fitting form variation the most therewith, for meeting functional requirement, realize built-in fitting to be connected with field engineering element of installation, such as width >=15mm occurs, comprises plane, curved surface, shaped face or face and the shape increasing face type built-in fitting such as expose.Existing construction technology mostly uses iron wire to fix with concrete reinforcing steel skeleton colligation or be welded and fixed, existing type built-in fitting construction technology of both often occur displaced during casting concrete, destroy prefab-form, workman's technical merit requires the problems such as high, the precision of curved surface built-in fitting position cannot be ensured, cause the later stage to process inconvenience and material, artificial waste.
Utility model content
This utility model, for problem above, proposes the shield duct piece structure of transvers plate of a kind of band adhesive type face type built-in fitting, it is possible to ensures that the position of built-in fitting is accurate, reduces cost simultaneously and will not produce building waste, thus reaching environmental protection, material-saving purpose.
The technical scheme that this utility model provides is as follows: the shield duct piece structure of transvers plate of a kind of band adhesive type face type built-in fitting, including prefab-form dough-making powder type built-in fitting, described type built-in fitting includes panel and anchor bar, described anchor bar is located at described type built-in fitting medial surface, the periphery of described type built-in fitting and bottom are provided with the prefab-form pouring shield duct piece, the panel of described type built-in fitting is connected by sticking double faced adhesive tape with described prefab-form, to form the prefab-form with adhesive type face type built-in fitting, the cohesive force utilizing double faced adhesive tape ensures the degree of accuracy connection with beneficially later stage external member Yu described type built-in fitting of described type built-in fitting position.
Further, described double faced adhesive tape is pasted along lopping around panel edges on panel, or whole stickup on panel exposed face.When built-in fitting area is relatively big or during molding component to built-in fitting disturbance bigger time, the preferably whole face of double faced adhesive tape is pasted on whole of face type built-in fitting panel exposed face, substitutes and be only pasted onto edge, type built-in fitting panel surrounding, face, to increase cohesive force.
Further, described double faced adhesive tape is the adhesive type double faced adhesive tape that market is common, its width determines according to the size of built-in fitting, for ensureing enough stickup dynamics so that face type built-in fitting and prefabricated mould stickup are firm, preferable width more than 5mm and less than the double faced adhesive tape that 15mm, thickness are 2～5mm, most preferably width be 10mm, thickness be the double faced adhesive tape of 2mm.
Further, the panel of described type built-in fitting is flat panel or curved panel, and the exposed face of described type built-in fitting panel is shaped as square or circular.
Further, described curved panel is bridge type or Ω profile plate.
Further, length and the width of described type built-in fitting panel is designed as required；Preferred length is 200～3500mm, width 100～1000mm.
Further, described panel is according to design and uses function to select, preferably steel plate or other panel type materials, most preferably general steel plate.
Further, non-prefabricated components, if meeting the stickup condition of double faced adhesive tape, replaceable described type built-in fitting also prepares according to above-mentioned manufacture method.
This utility model compared with prior art, has the advantage that and has the beneficial effect that:
(1) use of adhesive type face type built-in fitting can effectively ensure that built-in fitting position, and easy and simple to handle, operator's technical merit is required low and without complexity training；
(2) adhesive material is low relative to the connecting material cost such as iron wire and welding rod, required the most less, and cost is greatly reduced；
(3) to prefab-form without destroying, mould is lossless, it is to avoid the adverse effect to subsequent treatment that built-in fitting displacement produces, and the environmental pollution that welding causes.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the shield duct piece structure of transvers plate of the band adhesive type face type built-in fitting that embodiment 1 relates to.
Fig. 2 is the overall structure schematic diagram of the shield duct piece structure of transvers plate of the band adhesive type face type built-in fitting that embodiment 2 relates to.
Fig. 3 is the schematic diagram of lopping sticking two-faced adhesive tape on panel.
Label in figure: 1-face type built-in fitting, 1.1-panel, 1.2-anchor bar, 2-armored concrete, 3-prefab-form, 4-double faced adhesive tape.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with specific embodiment this utility model is further described explanation:
Embodiment 1
The present embodiment uses curved surface face type built-in fitting.As shown in figures 1 and 3, a kind of shield duct piece structure of transvers plate of band adhesive type face type built-in fitting, including: prefab-form 3 dough-making powder type built-in fitting 1, described type built-in fitting 1 includes panel 1.1 and anchor bar 1.2, described anchor bar 1.2 is located at described type built-in fitting 1 medial surface, the periphery of described type built-in fitting 1 and bottom are provided with the prefab-form 3 pouring shield duct piece, the panel 1.1 of face type built-in fitting is connected by double faced adhesive tape 4 stickup with described prefab-form 3, to form the prefab-form 3 with adhesive type face type built-in fitting 1, the cohesive force utilizing double faced adhesive tape 4 ensures the degree of accuracy connection with beneficially later stage external member Yu described type built-in fitting 1 of described type built-in fitting 1 position.
Described double faced adhesive tape 4 is pasted along lopping around panel edges on panel 1.1, or in the stickup of whole of panel exposed face.When built-in fitting area is relatively big or during molding component to built-in fitting disturbance bigger time, the preferably whole face of double faced adhesive tape 4 is pasted on whole of face type built-in fitting panel 1.1 exposed face, substitutes and be only pasted onto edge, type built-in fitting panel 1.1 surrounding, face, to increase cohesive force.
The width of described double faced adhesive tape 4 is 5～15mm, thickness is 2～5mm, most preferably width be 10mm, thickness be the double faced adhesive tape of 2mm.
The panel 1.1 of described type built-in fitting is the curved surface with radian, and the exposed face of described type built-in fitting panel 1.1 is shaped as square or circular.
Length and the width of described type built-in fitting panel 1.1 are designed as required；Preferred length is 200～3500mm, and width is 100～1000mm.
Other non-prefabricated components are if meeting the stickup condition of double faced adhesive tape, and replaceable described type built-in fitting also prepares according to above-mentioned manufacture method.
The manufacture method of the shield duct piece structure of transvers plate of above-mentioned band adhesive type face type built-in fitting:
S1, heavy steel plate or other panel type materials are rationally split according to required size after brake forming, the medial surface of described type built-in fitting is solderable is connected to anchor bar；
S2, the first surrounding sticking two-faced adhesive tape in type built-in fitting exposed face side, face, according to the telltale mark on prefab-form, again built-in fitting is pasted onto on prefab-form, adhesive type face type built-in fitting is by double faced adhesive tape, built-in fitting to be pasted together with prefab-form, owing to face type built-in fitting has one fixed width, the cohesive force utilizing double faced adhesive tape enough ensures the precision of built-in fitting position, it is possible to good guarantee later stage external member is connected with built-in fitting；
When S3, construction, by the measurement and positioning line on the face type built-in fitting foundation prefab-form having pasted double faced adhesive tape, face type built-in fitting is pasted onto on prefab-form, makes built-in fitting paste with prefab-form and combine；
S4, installation inside concrete framework of steel reinforcement；S5, casting concrete, form removal remove double faced adhesive tape after maintenance molding.
The displacement fixed that built-in fitting can be prevented effectively from concreting process owing to vibrating, framework of steel reinforcement moves etc. by the cohesive force of built-in fitting surrounding double faced adhesive tape and cause, it is ensured that installation of embedded parts position is accurate.
The section of jurisdiction shaped article obtained by the section of jurisdiction shaped article of band adhesive type face type built-in fitting obtaining the adhesive type method of embodiment 1 and the fixing means of conventional prior carries out cost budgeting and qualification rate detects, and obtains table 1.
The conventional fixed solution of table 1 contrasts with mounting method fixed solution
As can be seen from Table 1, have a clear superiority in than strapping and electric welding method in the up-to-standard rate of shaped article of the shield duct piece of the band adhesive type face type built-in fitting prepared by mounting method of the present utility model and economic benefit, therefore use the technical scheme of sticking double faced adhesive tape method to have broad application prospects in the construction works such as power cable tunnel.
Embodiment 2
The present embodiment uses bridge type or Ω profile type built-in fitting.Such as Fig. 2, shown in 3, a kind of shield duct piece structure of transvers plate of band adhesive type face type built-in fitting, including: prefab-form 3 dough-making powder type built-in fitting 1, described type built-in fitting 1 includes panel 1.1 and anchor bar 1.2, described anchor bar 1.2 is located at described type built-in fitting 1 medial surface, the periphery of described type built-in fitting 1 and bottom are provided with the prefab-form 3 pouring shield duct piece, the panel 1.1 of face type built-in fitting is connected by double faced adhesive tape 4 stickup with described prefab-form 3, to form the prefab-form 3 with adhesive type face type built-in fitting 1, the cohesive force utilizing double faced adhesive tape 4 ensures the degree of accuracy connection with beneficially later stage external member Yu described type built-in fitting 1 of described type built-in fitting 1 position.
Described double faced adhesive tape 4 is pasted along lopping around panel edges on panel 1.1, or in the stickup of whole of panel exposed face.When built-in fitting area is relatively big or during molding component to built-in fitting disturbance bigger time, the preferably whole face of double faced adhesive tape 4 is pasted on whole of face type built-in fitting panel 1.1 exposed face, substitutes and be only pasted onto edge, type built-in fitting panel 1.1 surrounding, face, to increase cohesive force.
Described double faced adhesive tape 4 width is 5～15mm, thickness is 2～5mm, most preferably width be 15mm, thickness be the double faced adhesive tape of 3mm.
The panel 1.1 of described type built-in fitting has bridge type or the Ω profile plate of depression semicircle both sides plane for middle part, and the exposed face of described type built-in fitting panel 1.1 is shaped as square or circular.
Length and the width of described type built-in fitting panel 1.1 are designed as required；Preferred length is 200～3500mm, and width is 100～1000mm.
Non-prefabricated components, if meeting the stickup condition of double faced adhesive tape, replaceable described type built-in fitting also prepares according to above-mentioned manufacture method.
Above this utility model and embodiment thereof are described; this description is the most restricted; in addition to the implementation; this utility model can also have other embodiment; for the ordinary skill in the art; in the case of without departing from principle of the present utility model and spirit; these detailed description of the invention can be carried out multiple change, revise, replace and modification; these design constructional device same or analogous with the technical program or product and using method thereof without creative, all should fall within protection domain of the present utility model.
Claims (7)
1. the shield duct piece structure of transvers plate of a band adhesive type face type built-in fitting, it is characterized in that, including prefab-form dough-making powder type built-in fitting, described type built-in fitting includes panel and anchor bar, the periphery of described type built-in fitting and bottom are provided with the prefab-form pouring shield duct piece, and the panel of described type built-in fitting is connected by sticking double faced adhesive tape with described prefab-form.
The shield duct piece structure of transvers plate of band adhesive type face the most according to claim 1 type built-in fitting, it is characterised in that: described double faced adhesive tape is pasted along lopping around panel edges, or whole stickup on panel.
The shield duct piece structure of transvers plate of band adhesive type face the most according to claim 1 type built-in fitting, it is characterised in that: described double faced adhesive tape be width be 5～15mm, thickness be 2～5mm double faced adhesive tape.
The shield duct piece structure of transvers plate of band adhesive type face the most according to claim 2 type built-in fitting, it is characterised in that: described double faced adhesive tape be width be 10mm, thickness be the double faced adhesive tape of 2mm.
The shield duct piece structure of transvers plate of band adhesive type face the most according to claim 1 type built-in fitting, it is characterised in that: described panel is flat panel or curved panel, is shaped as square or circular.
The shield duct piece structure of transvers plate of band adhesive type face the most according to claim 1 type built-in fitting, it is characterised in that: described panel is bridge type or Ω profile plate.
The shield duct piece structure of transvers plate of band adhesive type face the most according to claim 1 type built-in fitting, it is characterised in that: a length of the 200 of described panel～3500mm, width 100～1000mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294420.XU CN205578006U (en) | 2016-04-11 | 2016-04-11 | Shield that formula face type built -in fitting is pasted in area constructs section of jurisdiction template structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294420.XU CN205578006U (en) | 2016-04-11 | 2016-04-11 | Shield that formula face type built -in fitting is pasted in area constructs section of jurisdiction template structure |
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| CN205578006U true CN205578006U (en) | 2016-09-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869963A (en) * | 2017-03-24 | 2017-06-20 | 山东大学 | A kind of curve pipe roof construction prefabricated compound section of jurisdiction of shield tunnel |
| CN115179568A (en) * | 2022-06-20 | 2022-10-14 | 成都飞机工业（集团）有限责任公司 | Rib forming die for RFI liquid forming reinforced wall plate and preparation method |
-
2016
- 2016-04-11 CN CN201620294420.XU patent/CN205578006U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869963A (en) * | 2017-03-24 | 2017-06-20 | 山东大学 | A kind of curve pipe roof construction prefabricated compound section of jurisdiction of shield tunnel |
| CN106869963B (en) * | 2017-03-24 | 2018-10-12 | 山东大学 | A kind of prefabricated compound section of jurisdiction of curve pipe roof construction shield tunnel |
| CN115179568A (en) * | 2022-06-20 | 2022-10-14 | 成都飞机工业（集团）有限责任公司 | Rib forming die for RFI liquid forming reinforced wall plate and preparation method |
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