CN218758719U - Vertical cast-in-place shutoff template of EVE shear force wall - Google Patents
Vertical cast-in-place shutoff template of EVE shear force wall Download PDFInfo
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- CN218758719U CN218758719U CN202222982539.4U CN202222982539U CN218758719U CN 218758719 U CN218758719 U CN 218758719U CN 202222982539 U CN202222982539 U CN 202222982539U CN 218758719 U CN218758719 U CN 218758719U
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Abstract
The utility model discloses a vertical cast-in-place shutoff template of EVE shear force wall, include: the inner steel die is attached to and arranged on the outer side of the lap joint position of the upper EVE wallboard and the floor slab; an outer steel mould; the outer steel die is attached to the outer side of the lap joint position of the upper EVE wallboard and the floor slab, a plurality of connecting rods are arranged on the inner side of the outer steel die at equal intervals, and each connecting rod penetrates through the lap joint gap of the upper EVE wallboard and the floor slab and extends to the outer side of the inner steel die; the utility model discloses, realize outside steel mould cooperation connecting rod and connecting rod mounting and inboard steel mould butt joint installation, need not to cooperate installation crane or scaffold frame to carry out the operation at the outer facade of wall body, convenient operation is swift, simultaneously when the form removal, only need demolish inboard steel mould, outside steel mould realizes pouring through a plurality of connecting rods of fixing on it and fixes in the outside in upper EVE wallboard and floor overlap joint outside, the form removal is exempted from, and realize that the secondary is used for the welding in the outer facade curtain main joist of EVE wallboard, reduce the construction process.
Description
Technical Field
The utility model relates to a vertical cast-in-place masterplate technical field of EVE shear force wall especially relates to a vertical cast-in-place shutoff template of EVE shear force wall.
Background
The EVE assembly type concrete shear wall structure system is an assembly type structure technology which adopts prefabricated wall board components and is integrally assembled and connected in site, the prefabricated wall board has the characteristics of high production and installation efficiency, high product and process standardization degree and the like, and is a technical system integrating design, production and construction, and is suitable for low-rise, multi-rise and small high-rise residential buildings.
At present, the plugging template for pouring the prefabricated wall plate and the floor slab connecting position is the same as a conventional construction template, the inner side and the outer side of the prefabricated wall plate and the floor slab connecting position are respectively provided with a fixing piece for installing and fixing an outer template and an inner template, then pouring construction is carried out, the outer template and the inner template are dismantled after construction is completed, the outer template is especially fixed and dismantled to be external operation construction, a crane or a scaffold needs to be installed in a matched mode for operation, operation is troublesome, the working efficiency is low, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a vertical cast-in-place plugging template for an EVE shear wall, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a vertical cast-in-place shutoff template of EVE shear force wall, its be used for with upper EVE wallboard and floor overlap joint position department shutoff in order cast-in-place, include: the inner steel die is attached to and arranged on the outer side of the lap joint position of the upper EVE wallboard and the floor slab; an outer steel mould; the outer steel mould is attached to the outer side of the lap joint position of the upper EVE wallboard and the floor slab, a plurality of connecting rods are arranged on the inner side of the outer steel mould at equal intervals, and each connecting rod penetrates through the lap joint gap of the upper EVE wallboard and the floor slab and extends to the outer side of the inner steel mould; and the connecting rod fixing pieces are fixed on the connecting rods so as to realize the relative connection and fixation of the outer side steel die and the inner side steel die.
As a further description of the above technical solution:
the cross-section of inboard steel mould is the L type, and the perpendicular of inboard steel mould has seted up a plurality of cooperations and has run through the connecting hole that the connecting rod used.
As a further description of the above technical solution:
the connecting rod fixing piece comprises a connecting thread and a plurality of fixing nuts, the connecting thread is arranged on the connecting rod, and the fixing nuts are fixedly sleeved on one ends, located at the outer part of the inner side steel die, of the connecting rods.
As a further description of the above technical solution:
the connecting rod fixing part comprises two adjusting screw rods, the two adjusting screw rods symmetrically rotate on the surface of the inner steel die, guide rail frames are sleeved on the two adjusting screw rods in a threaded manner, and the two guide rail frames are connected with a limiting cross frame in a lifting type sliding manner.
As a further description of the above technical solution:
and a notch groove is formed in the end position of the connecting rod and is matched with the limiting transverse frame.
As a further description of the above technical solution:
the connecting rod is provided with a positioning hole at the position of the notch groove, and positioning columns matched with the positioning hole for use are fixed at the bottom of the limiting cross frame at equal intervals.
The utility model provides a vertical cast-in-place shutoff template of EVE shear force wall. Comprises the following
Has the advantages that:
this vertical cast-in-place shutoff template of utensil EVE shear force wall, realize outside steel mould cooperation connecting rod and connecting rod mounting and inboard steel mould butt joint installation, need not to cooperate installation crane or scaffold frame to carry out the operation at the outer facade of wall body, convenient operation is swift, simultaneously when form removal, only need demolish the inboard steel mould, the outside steel mould realizes pouring the outside of fixing in upper EVE wallboard and floor overlap joint outside through a plurality of connecting rods of fixing on it, the form removal is exempted from, and realize the welding that the secondary is used for EVE wallboard outer facade curtain main joist, save and install the prefab on the wall body, reduce the construction process, improve the intensity of outer facade curtain main joist installation simultaneously.
Drawings
Fig. 1 is a schematic view of a construction state of a vertical cast-in-situ plugging template of an EVE shear wall provided by the present invention;
FIG. 2 is a schematic diagram showing the construction state of the EVE shear wall vertical cast-in-place plugging template according to the present invention;
fig. 3 is a schematic structural view of the vertical cast-in-place plugging template of the EVE shear wall of the present invention;
fig. 4 is a schematic view of an assembly structure of a connecting rod fixing member according to another embodiment of the present invention;
fig. 5 is a schematic structural view of a connecting rod fixing member according to another embodiment of the present invention;
fig. 6 is a schematic structural view of a connecting rod according to another embodiment of the present invention.
Illustration of the drawings:
1. an upper EVE wallboard; 2. a lower EVE wallboard; 3. a floor slab; 4. an outer steel mould; 41. a connecting rod; 42. connecting threads; 43. a notch groove; 44. positioning holes; 5. an inner steel mould; 51. connecting holes; 6. fixing a nut; 7. adjusting the screw rod; 70. a hand wheel; 71. a guide rail bracket; 72. a limiting transverse frame; 721. and a positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows: referring to fig. 1-3, a vertical cast-in-place shutoff template of EVE shear force wall, it is used for carrying out the shutoff with upper EVE wallboard 1 and 3 overlap joint positions department of floor 3 in order to cast-in-place, wherein, the bottom of floor 3 is connected with lower floor's EVE wallboard 2, includes: the inner steel die 5 is attached to the inner side of the lap joint position of the upper-layer EVE wallboard 1 and the floor slab 3; the section of the inner steel die 5 is L-shaped, namely when the inner steel die 5 is installed, the inner steel die 5 is arranged through an L-shaped structure, the horizontal plane of the inner steel die 5 can be directly placed on the surface of the floor slab 3, the vertical plane of the inner steel die 5 is attached to the inner side of the lap joint position of the upper EVE wallboard 1 and the floor slab 3, the placing stability of the inner steel die 5 is improved, and the outer steel die 4 is arranged; the outer steel die 4 is attached to the outer side of the lap joint position of the upper EVE wallboard 1 and the floor slab 3, a plurality of connecting rods 41 are arranged on the inner side of the outer steel die 4 at equal intervals, and each connecting rod 41 penetrates through the lap joint gap of the upper EVE wallboard 1 and the floor slab 3 and extends to the outer side of the inner steel die 5; and the vertical surface of the inside steel form 5 is provided with a plurality of connection holes 51 which are used by being matched with the penetration connection rods 41, namely, each connection rod 41 penetrates through the inside steel form 5 through the connection holes 51 and extends to the outside thereof, and the connection rod fixing pieces are fixed on the connection rods 41 so as to realize the relative connection and fixation of the outside steel form 4 and the inside steel form 5.
When the EVE shear wall vertical cast-in-place plugging template is used, specifically, after the prefabricated floor slab 3 is installed, the outer steel die 4 and the inner steel die 5 are assembled and placed at the joint of the vertical wall slab, then the upper EVE wall slab 1 is hoisted in place, the shear wall diagonal brace is installed again, the verticality of the wall slab is adjusted to realize diagonal brace fixing of the upper EVE wall slab 1, the connecting rod fixing piece is adjusted to enable the outer steel die 4 and the inner steel die 5 to be fixed and attached to the wall body, then concrete pouring, vibrating and curing are carried out, after curing is completed, the pull rod fixing piece is loosened at the moment, the inner steel die 5 is disassembled, the outer steel die 4 is fixed on the outer side of the lap joint of the upper EVE wall slab 1 and the floor slab 3 through the plurality of connecting rods 41 fixed on the outer steel die 4, the outer steel die 4 can be used for welding of the curtain wall main keel of the outer vertical face of the EVE wall slab for the second time, prefabricated parts do not need to be installed on the wall body, and the construction process is reduced.
This embodiment improves a vertical cast-in-place shutoff template of EVE shear force wall, realize outside steel mould 4 cooperation connecting rod 41 and connecting rod mounting and inboard steel mould 5 butt joint installation, need not to cooperate installation crane or scaffold frame to carry out the operation too much outside the wall body, convenient operation is swift, simultaneously when form removal, only need demolish inboard steel mould 5, outside steel mould 4 realizes pouring through a plurality of connecting rods 41 of fixing on it and fixes the outside in the EVE wallboard 1 and the 3 overlap joint outsides of floor, the form removal is exempted from, realize that the secondary is used for the welding of EVE wallboard outer facade curtain main joist, save and install the prefab on the wall body, reduce the construction process, improve the intensity of outer facade curtain main joist installation simultaneously.
The connecting rod mounting includes seting up connecting thread 42 and a plurality of fixation nut 6 on connecting rod 41, and a fixed cup joint of a plurality of fixation nut 6 is located the outside one end of inboard steel mould 5 at each connecting rod 41. Fixing the outer steel die 4 and the inner steel die 5 through adjusting the connecting rod fixing piece specifically comprises sleeving a fixing nut 6 at one end of each connecting rod 41 outside the inner steel die 5 through threads by a worker, and then screwing the fixing nut 6 to fix the outer steel die 4 and the inner steel die 5.
Example two: referring to fig. 4-6, a connecting rod fixing piece of the vertical cast-in-place plugging template for the EVE shear wall comprises two adjusting screw rods 7, a hand wheel 70 is fixed at the outer ends of the adjusting screw rods 7, the two adjusting screw rods 7 symmetrically rotate on the surface of the inner steel die 5, guide rail frames 71 are sleeved on the two adjusting screw rods 7 in a threaded manner, and a limiting cross frame 72 is connected between the two guide rail frames 71 in a lifting sliding manner. The end position of the connecting rod 41 is provided with a notch groove 43, and the notch groove 43 is matched with the limit transverse frame 72. The connecting rod 41 is provided with a positioning hole 44 at the position of the notch 43, and the bottom of the limiting cross frame 72 is fixed with positioning posts 721 matched with the positioning hole 44 at equal intervals. Further, fix outside steel mould 4 and inboard steel mould 5 through adjusting the connecting rod mounting specifically do, the staff moves down the regulation to spacing crossbearer 72 through guide rail frame 71 earlier, so that spacing crossbearer 72 imbeds in the breach groove 43 of each connecting rod 41 end, reference column 721 bottom connecting rod 41 runs through the locating hole 44 in breach groove 43 on the connecting rod 41 simultaneously, spacing crossbearer 72 realizes carrying out the joint fixed to each connecting rod 41 this moment, then the staff rotates two hand wheels 70 in step, drive two adjusting screw 7 through hand wheel 70 in step and rotate, drive spacing crossbearer 72 through adjusting screw 7 cooperation guide rail frame 71 and carry out the translation regulation, finally realize once only accomplishing through spacing crossbearer 72 and adjust and fix a plurality of connecting rods 41, do not need the staff to carry out the one-to-one fixing to a plurality of connecting rods 41, further construction efficiency is improved, simplify the construction steps, and more convenient to use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a vertical cast-in-place shutoff template of EVE shear force wall, its be used for with upper EVE wallboard (1) and floor (3) overlap joint position department shutoff in order to cast-in-place, a serial communication port, include:
the inner steel die (5) is attached to the outer side of the lap joint position of the upper EVE wallboard (1) and the floor slab (3);
an outer steel die (4); the outer steel die (4) is attached to the outer side of the lap joint position of the upper-layer EVE wallboard (1) and the floor slab (3), a plurality of connecting rods (41) are arranged on the inner side of the outer steel die (4) at equal intervals, and each connecting rod (41) penetrates through the lap joint gap of the upper-layer EVE wallboard (1) and the floor slab (3) and extends to the outer side of the inner steel die (5);
the connecting rod fixing piece is fixed on the connecting rods (41) in a plurality of modes, and the connecting rod fixing piece is used for realizing the relative connection and fixation of the outer steel die (4) and the inner steel die (5).
2. The EVE shear wall vertical cast-in-place plugging template as claimed in claim 1, wherein the cross section of the inner steel die (5) is L-shaped, and a plurality of connecting holes (51) which are matched with the connecting rods (41) to be used are formed in the vertical surface of the inner steel die (5).
3. The EVE shear wall vertical cast-in-place plugging template as claimed in claim 1, wherein the connecting rod fixing member comprises a connecting thread (42) formed on a connecting rod (41) and a plurality of fixing nuts (6), and each fixing nut (6) is fixedly sleeved at one end of each connecting rod (41) located outside an inner steel die (5).
4. The EVE shear wall vertical cast-in-place plugging template as claimed in claim 1, wherein the connecting rod fixing piece comprises two adjusting screws (7), the two adjusting screws (7) symmetrically rotate on the surface of the inner steel die (5), guide rail frames (71) are sleeved on the two adjusting screws (7) in a threaded manner, and a limiting cross frame (72) is connected between the two guide rail frames (71) in a lifting sliding manner.
5. The EVE shear wall vertical cast-in-place plugging template according to claim 4, characterized in that a notch groove (43) is formed in the end position of the connecting rod (41), and the notch groove (43) is matched with the limiting cross frame (72).
6. The EVE shear wall vertical cast-in-place plugging template according to claim 5, wherein positioning holes (44) are formed in the connecting rod (41) at the positions of the notch grooves (43), and positioning columns (721) matched with the positioning holes (44) are fixed to the bottom of the limiting cross frame (72) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222982539.4U CN218758719U (en) | 2022-11-09 | 2022-11-09 | Vertical cast-in-place shutoff template of EVE shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222982539.4U CN218758719U (en) | 2022-11-09 | 2022-11-09 | Vertical cast-in-place shutoff template of EVE shear force wall |
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| Publication Number | Publication Date |
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| CN218758719U true CN218758719U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222982539.4U Active CN218758719U (en) | 2022-11-09 | 2022-11-09 | Vertical cast-in-place shutoff template of EVE shear force wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266542A (en) * | 2023-09-21 | 2023-12-22 | 中建八局发展建设有限公司 | A kind of SPCS prefabricated wall component lower opening sealing finalized formwork |
| CN117266542B (en) * | 2023-09-21 | 2026-02-03 | 中建八局发展建设有限公司 | SPCS prefabricated wall body component lower opening shutoff shaping template |
-
2022
- 2022-11-09 CN CN202222982539.4U patent/CN218758719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266542A (en) * | 2023-09-21 | 2023-12-22 | 中建八局发展建设有限公司 | A kind of SPCS prefabricated wall component lower opening sealing finalized formwork |
| CN117266542B (en) * | 2023-09-21 | 2026-02-03 | 中建八局发展建设有限公司 | SPCS prefabricated wall body component lower opening shutoff shaping template |
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