CN212201380U - Shear force wall plastic film maintenance fixing device - Google Patents
Shear force wall plastic film maintenance fixing device Download PDFInfo
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- CN212201380U CN212201380U CN202020583760.0U CN202020583760U CN212201380U CN 212201380 U CN212201380 U CN 212201380U CN 202020583760 U CN202020583760 U CN 202020583760U CN 212201380 U CN212201380 U CN 212201380U
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- wall body
- plastic film
- shear wall
- screw
- screw rod
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Abstract
The utility model discloses a plastic film maintenance fixing device for a shear wall, which comprises an L-shaped shear wall body, the outer side of the shear wall body is wrapped with a plastic film, the upper end and the lower end of the shear wall body are both provided with a plurality of screw holes, the upper end surface and the lower end surface of the shear wall body are provided with template strips at the height of the screw hole, the template strips are provided with through holes corresponding to the screw hole, the screw hole is internally threaded with a screw, one end of the screw passes through the perforation and is connected with a butterfly buckle, the utility model makes full use of the original hole of the wall body and the materials used by the on-site waste wood battens, and the materials can be turned to the upper standard layer for continuous use after the maintenance is finished, meanwhile, the butterfly buckle and the wall-penetrating screw rod can be conveniently adjusted up and down, the application range is wide, the butterfly buckle and the wall-penetrating screw rod are convenient to install and remove, the butterfly buckle and the wall-penetrating screw rod can be repeatedly used, and the butterfly buckle and the wall-penetrating screw rod are worth of being widely popularized.
Description
Technical Field
The utility model relates to a shear force wall technical field, in particular to shear force wall plastic film maintenance fixing device.
Background
After concrete is tamped, the column, the shear wall and the beam slab structure are watered and maintained according to the standard requirements, the floor slab concrete is generally watered and maintained in a moisture-preserving manner, and the long-limb shear wall structure is a vertical structure, so that hydration heat is easy to be insufficient if the long-limb shear wall structure is difficult to maintain (cannot store water vertically) in a conventional watering manner compared with the floor slab. Therefore adopt the upper shed to tear open mould area mould retaining semi-closed natural curing many times, generally require seven days, nevertheless can cause the cost to increase like this, because vertical component generally the second day or just can tear apart the day, three days can not influence, seven days will cause the unable turnover use that makes progress of next floor's template. If the maintenance is carried out by adopting the health-preserving liquid, the cost is too high, and the quality of the market health-preserving liquid is uneven, so that the strength growth of the concrete is damaged by counterfeit products.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a shear force wall plastic film maintenance fixing device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shear force wall plastic film maintenance fixing device, is including the shear force wall body that is L shape, the outside parcel of shear force wall body has plastic film, a plurality of screw rod hole has all been seted up at the upper and lower both ends of shear force wall body, the upper and lower end surface of shear force wall body in screw rod hole height department is equipped with the template strip, correspond on the template strip the perforation has been seted up to screw rod hole department, screw rod hole female connection has the screw rod, the one end of screw rod is passed the perforation threaded connection has the butterfly to detain.
Preferably, the distance between two adjacent screw holes is m.
Preferably, the formwork strip has a width of 20cm and a thickness of 1.8cm, and is made of a wood strip.
Compared with the prior art, the utility model discloses following beneficial effect has: the shear wall plastic film maintenance fixing device wraps the whole shear wall body by using the plastic film after the shear wall template is removed, the method comprises the steps of arranging a through long template strip with the width of cm and the thickness of cm at the top and the bottom of a front screw hole of a shear wall body respectively for fixing a plastic film, perforating the template strip at the screw hole, fixing the template strip on the concrete shear wall body at intervals of m by using a screw and a butterfly buckle, forming the plastic film, the template strip and the screw into a whole, maintaining the concrete when the concrete is cast, loosening the upper opening screw and the template strip, watering a water pipe deeply into the surface of the shear wall body, locking the screw again after the whole wall body is soaked with water, watering twice every day in the first three days, laminating, storing the water, maintaining the concrete, watering once every day for sealing maintenance, and continuously watering and maintaining no less than days, so that the shear wall can be maintained in a wet state all the time.
The utility model discloses the original entrance to a cave of make full use of wall body and the material that on-the-spot useless timber stuff used simultaneously all can turn to the standard layer in the higher authority and continue to use after the maintenance is accomplished, can make things convenient for the butterfly to detain simultaneously and wear the upper and lower regulation of wall screw rod, and application scope is wide, and the installation is demolishd conveniently, can be reuse many times, is worth wideling popularize.
Drawings
Fig. 1 is a schematic view of an installation structure of a formwork strip of a shear wall plastic film maintenance fixing device of the present invention;
fig. 2 is a schematic structural view of a shear wall body of the shear wall plastic film maintenance fixing device of the present invention;
fig. 3 is the overall structure diagram of the shear wall plastic film maintenance fixing device of the present invention.
In the figure: 1. a shear wall; 2. a plastic film; 3. a screw hole; 4. a template strip; 5. a screw; 6. a butterfly buckle.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a shear wall plastic film maintenance fixing device comprises an L-shaped shear wall body 1, plastic films 2 are wrapped on the outer side of the shear wall body 1, a plurality of screw holes 3 are formed in the upper end and the lower end of the shear wall body 1, formwork strips 4 are arranged on the upper end surface and the lower end surface of the shear wall body 1 at the height of the screw holes 3, through holes are formed in the formwork strips 4 corresponding to the screw holes 3, screws 5 are connected with the screw holes 3 in a threaded manner, and butterfly buckles 6 are connected with one ends of the screws 5 through the through holes in a threaded manner.
In this embodiment, it is preferable that the distance between two adjacent screw holes 3 is 1.5 m.
In the present embodiment, the molding board strip 4 is preferably 20cm wide and 1.8cm thick, and is made of wood strips.
It should be noted that, the utility model relates to a shear wall plastic film maintenance fixing device, when using, through wrapping up whole shear wall body 1 with plastic film 2 after the shear wall template is demolishd, the top of shear wall body, the height of preceding screw hole 3 in bottom sets up one wide 20cm, 1.8cm thick through length template strip 4 is used for fixing plastic film 2, template strip 4 perforates in screw hole 3, fix template strip 4 on concrete shear wall body 1 with screw rod 5 and butterfly buckle 6 every 1.5m, form plastic film 2, template strip 4 and screw rod 5 into a whole, concrete placement finishes 12 hours and can carry out maintenance, retaining maintenance is to loosen screw rod 5 and template strip 4 of the upper jaw, go deep into shear wall body 1 surface irrigation with the water pipe, lock screw rod 5 again after all wall bodies soak, the wetting, the preceding twice a day of watering then tectorial membrane maintenance, and the subsequent closed maintenance is carried out by watering once every day, and the continuous watering maintenance is not less than 14 days, so that the shear wall can be maintained in a wet state all the time.
The utility model discloses the original entrance to a cave of make full use of wall body and the material that on-the-spot useless timber stuff used simultaneously all can be accomplished the back at the maintenance and turn to the standard layer in the upper surface and continue to use, can make things convenient for the upper and lower regulation of butterfly buckle 6 and wall screw rod 5 simultaneously, and application scope is wide, and the convenience is demolishd in the installation, can be reuse many times, is worth wideling popularize.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a shear force wall plastic film maintenance fixing device, is including shear force wall body (1) that is L shape, its characterized in that: the outside parcel of shear force wall body (1) has plastic film (2), a plurality of screw hole (3) have all been seted up at the upper and lower both ends of shear force wall body (1), the upper and lower end surface of shear force wall body (1) in screw hole (3) high department is equipped with template strip (4), correspond on template strip (4) screw hole (3) department has seted up the perforation, screw hole (3) female connection has screw rod (5), the one end of screw rod (5) is passed the perforation threaded connection has butterfly buckle (6).
2. The shear wall plastic film curing and fixing device of claim 1, wherein: the distance between two adjacent screw holes (3) is 1.5 m.
3. The shear wall plastic film curing and fixing device of claim 1, wherein: the width of the template strip (4) is 20cm, the thickness of the template strip is 1.8cm, and the template strip is made of wood strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583760.0U CN212201380U (en) | 2020-04-20 | 2020-04-20 | Shear force wall plastic film maintenance fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583760.0U CN212201380U (en) | 2020-04-20 | 2020-04-20 | Shear force wall plastic film maintenance fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212201380U true CN212201380U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583760.0U Active CN212201380U (en) | 2020-04-20 | 2020-04-20 | Shear force wall plastic film maintenance fixing device |
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| CN (1) | CN212201380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585783A (en) * | 2021-07-24 | 2021-11-02 | 杭州中庆建设有限公司 | Cut and found wall water spray curing means |
-
2020
- 2020-04-20 CN CN202020583760.0U patent/CN212201380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585783A (en) * | 2021-07-24 | 2021-11-02 | 杭州中庆建设有限公司 | Cut and found wall water spray curing means |
| CN113585783B (en) * | 2021-07-24 | 2022-06-14 | 杭州中庆建设有限公司 | Wall body water spray curing means |
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