CN202969967U - Temporary protecting device for once formed floor reserved hole - Google Patents
Temporary protecting device for once formed floor reserved hole Download PDFInfo
- Publication number
- CN202969967U CN202969967U CN 201220581640 CN201220581640U CN202969967U CN 202969967 U CN202969967 U CN 202969967U CN 201220581640 CN201220581640 CN 201220581640 CN 201220581640 U CN201220581640 U CN 201220581640U CN 202969967 U CN202969967 U CN 202969967U
- Authority
- CN
- China
- Prior art keywords
- floor
- cover plate
- reserved hole
- hole
- side form
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a temporary protecting device for a once formed floor reserved hole. The temporary protecting device comprises a cover plate, lateral moulds and a bottom mould, wherein the bottom mould is mounted at the bottom of a reserved hole of a structural floor; the lateral moulds are respectively mounted on the four sides of the reserved hole of the structural floor on the bottom mould; the cover plate is mounted at the top of the lateral moulds and is kept on the same level with the structural floor plane; and the size of each edge of the cover plate is 2-5cm more than the size of the reserved hole. The temporary protecting device has the beneficial effects that the sealing of the reserved hole and the concrete pouring of the floor are simultaneously performed; the reserved hole is once formed; a process of plugging and protecting a floor hole after the concrete pouring is finished is omitted, so that the time and labor are saved; after the reserved hole is temporarily plugged, the rainwater and the construction water are effectively prevented from permeating into the lower floor; the environment-friendly effect is obvious; the secondary pollution and rework after decoration are prevented; the rework cost is saved; the decoration for the lower floor and the mechanical and electrical installation can be inserted in advance, so that the construction period is shortened; the upper protecting surface for the hole and the floor plane are on the same level; and the material transportation and the undertake transfer of personnel are more convenient.
Description
Technical field
The utility model belongs to building engineering field, particularly a kind of one-time formed floor slab preformed hole mouth temporary protection device.
Background technology
Existing reserved opening place reinforcing bar disconnects usually, then adopts wooden a tree, used in making timber for boats to do back of the body a tree, used in making timber for boats, and top is laid template the hole is protected.The shortcoming of technique is: could lay the floor protected apron after one, the concrete construction of structure floor is completed, and time-consuming taking a lot of work, and also other constructors have potential safety hazard before laying is completed, and the 2nd, protected apron is higher than floor face, and inconvenient material and personnel carry; The 3rd, when carrying out shutoff, needs bar planting in the reserved opening later stage; The 4th, usually seep water after sealing hole, leak, thereby pollute the bottom floor.Technique more and more is not suitable with the trend of green construction.
Summary of the invention
Problem and shortcoming that the utility model exists in order to overcome above-mentioned prior art, a kind of one-time formed floor slab preformed hole mouth temporary protection device is provided, can guarantee floor hole protection and concrete pouring one-step forming, can effectively solve the drawback of pre existing box out mouth guard technology, also a kind of cutting the waste simultaneously, economize on resources, reduce costs, build a kind of green construction theory.
Technical solutions of the utility model are:
A kind of one-time formed floor slab preformed hole mouth temporary protection device, comprise cover plate, side form, bed die, it is characterized in that: bed die is arranged on the bottom of structure floor reserved opening, structure floor reserved opening surrounding on bed die is installed respectively side form, cover plate be arranged on the side form top and with structure floor face maintenance level, and cover plate every limit size is than the large 2-5cm of reserved opening size.
Described cover plate is wood glue closing lid plate.
Described side form is the comb teeth shape template.
Become " ┛ " type water proof structure between described cover plate and concrete.
Bed die and side form are removed after concrete construction is completed, and described cover plate lower support body is floor hole reserved steel bar.
Good effect of the present utility model is: 1. the sealing of reserved opening and floor concrete casting carry out simultaneously, and one-shot forming is carried out the floor sealing hole after having cancelled pouring concrete and completing and protected this operation, time and labour saving.2. the hole adopts reserved steel bar to replace steel pipe, wooden a tree, used in making timber for boats back up in traditional handicraft, and not only intensity is higher, and does not need the later stage to carry out the secondary bar planting to the hole, has saved the expense of bar planting and wooden a tree, used in making timber for boats.3. become " ┛ " type water proof structure between reserved opening cover plate and concrete.After carrying out temporary plugging, can effectively avoid rainwater and construction water to infiltrate the bottom floor, environment protecting is remarkable, and the secondary pollution after having prevented from fitting up is done over again, and has saved rework cost.And can insert in advance decoration and dynamo-electric installation of bottom floor, save the duration.4. hole protection upper surface and floor face are flat, and transport of materials and flow of personnel are convenient.
Description of drawings
Fig. 1 is floor map of the present utility model.
Fig. 2 is that the utility model length of side is less than the hole protection generalized section of 300mm.
Fig. 3 is that the utility model length of side is greater than the hole protection generalized section of 300mm.
Fig. 4 is that the utility model length of side is greater than the hole protection comb teeth shape side form schematic diagram of 300mm.
In figure: 1 is that reserved opening, 2 is the comb teeth shape side form for floor gluten, 8 for muscle at the bottom of floor, 7 for bed die, 6 for side form, 5 for structure floor, 4 for cover plate, 3
The specific embodiment
The utility model will be further described by reference to the accompanying drawings.
As shown in Figure 1, a kind of one-time formed floor slab preformed hole mouth temporary protection device of the utility model, comprise cover plate 2, side form 4, bed die 5, bed die 5 is arranged on the bottom of structure floor 3 reserved openings 1, the surrounding of structure floor 3 reserved openings 1 on bed die 5 is installed respectively side form 4, cover plate 2 be arranged on side form 4 tops and with 3 maintenance levels of structure floor, and cover plate 2 every limit size is than the large 3cm of reserved opening size.Described cover plate 2 is wood glue closing lid plate.Become " ┛ " type water proof structure between described cover plate and concrete.Bed die and side form are removed after concrete construction is completed, and described cover plate lower support body is floor hole reserved steel bar.
as Fig. 1, shown in Figure 2, the job practices of one-time formed floor slab preformed hole mouth provisional protection, for the structure floor reserved opening of the length of side less than 300mm, when the structure floor is constructed, bed die is arranged on the bottom of structure floor reserved opening, structure floor reserved opening surrounding on bed die is installed respectively side form, be processed into cover plate with wood plywood, the every limit of cover plate size is than the large 3cm of reserved opening size, cover reserved opening, cover plate and structure floor face keep level, concreting, after completing, concreting smears water-repellent paint at cover plate and structure floor seam crossing.Bed die and side form are removed after concrete construction is completed.
as Fig. 3, shown in Figure 4, the job practices of one-time formed floor slab preformed hole mouth provisional protection, for the floor reserved opening of the length of side greater than 300mm, when the structure floor is constructed, bed die is arranged on the bottom of structure floor reserved opening, structure floor reserved opening surrounding on bed die is mounting broach shape side form respectively, before concreting, press the structure floor working drawing comb teeth shape side form is good with muscle at the bottom of floor 6 and 7 colligations of floor gluten respectively, be processed into cover plate with wood plywood, the every limit of cover plate size is than the large 3cm of reserved opening size, cover plate is placed directly in above the floor gluten and covers reserved opening, concreting, after completing, concreting smears water-repellent paint at cover plate and structure floor seam crossing.Bed die and side form are removed after concrete construction is completed, and described cover plate lower support body is floor hole reserved steel bar.
Claims (5)
1. one-time formed floor slab preformed hole mouth temporary protection device, comprise cover plate, side form, bed die, it is characterized in that: bed die is arranged on the bottom of structure floor reserved opening, structure floor reserved opening surrounding on bed die is installed respectively side form, cover plate be arranged on the side form top and with structure floor face maintenance level, and cover plate every limit size is than the large 2-5cm of reserved opening size.
2. one-time formed floor slab preformed hole mouth temporary protection device according to claim 1, it is characterized in that: described cover plate is wood glue closing lid plate.
3. one-time formed floor slab preformed hole mouth temporary protection device according to claim 1, it is characterized in that: described side form is the comb teeth shape template.
4. one-time formed floor slab preformed hole mouth temporary protection device according to claim 1 is characterized in that: become " ┛ " type water proof structure between described cover plate and concrete.
5. one-time formed floor slab preformed hole mouth temporary protection device according to claim 1 is characterized in that: described cover plate lower support body is floor hole reserved steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581640 CN202969967U (en) | 2012-11-07 | 2012-11-07 | Temporary protecting device for once formed floor reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581640 CN202969967U (en) | 2012-11-07 | 2012-11-07 | Temporary protecting device for once formed floor reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969967U true CN202969967U (en) | 2013-06-05 |
Family
ID=48511061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581640 Expired - Lifetime CN202969967U (en) | 2012-11-07 | 2012-11-07 | Temporary protecting device for once formed floor reserved hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912978A (en) * | 2012-11-07 | 2013-02-06 | 中建三局第二建设工程有限责任公司 | One-step forming temporary protection device for floor reserved hole and construction method |
| WO2017195187A1 (en) * | 2016-05-08 | 2017-11-16 | Farah Nizzar | Temporal window kit |
| CN113463853A (en) * | 2021-06-25 | 2021-10-01 | 浙江宏超建设集团有限公司 | Construction method for accessible roof |
| CN114658250A (en) * | 2022-03-25 | 2022-06-24 | 中国建筑第七工程局有限公司 | Decoration integrated plugging method for reserved hole of lower suspended structure floor slab |
-
2012
- 2012-11-07 CN CN 201220581640 patent/CN202969967U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912978A (en) * | 2012-11-07 | 2013-02-06 | 中建三局第二建设工程有限责任公司 | One-step forming temporary protection device for floor reserved hole and construction method |
| WO2017195187A1 (en) * | 2016-05-08 | 2017-11-16 | Farah Nizzar | Temporal window kit |
| CN113463853A (en) * | 2021-06-25 | 2021-10-01 | 浙江宏超建设集团有限公司 | Construction method for accessible roof |
| CN114658250A (en) * | 2022-03-25 | 2022-06-24 | 中国建筑第七工程局有限公司 | Decoration integrated plugging method for reserved hole of lower suspended structure floor slab |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202969967U (en) | Temporary protecting device for once formed floor reserved hole | |
| CN205100120U (en) | Bury mounting structure of formula waterstop in box culvert | |
| CN102912978A (en) | One-step forming temporary protection device for floor reserved hole and construction method | |
| CN201943347U (en) | Mounting structure for plastic formwork of frame column | |
| CN204590634U (en) | For pouring into a mould the feed arrangement of constructional column | |
| CN203514793U (en) | Equipment reserved formwork | |
| CN211974342U (en) | Floor slab reserved hole device with embedded bar planting holes | |
| CN109518960B (en) | Shaping mold capable of realizing turnover of reserved hole of cast-in-situ roof and construction method of shaping mold | |
| CN202064636U (en) | Closed stair formwork erecting device | |
| CN204800838U (en) | A built -up plate for parapet production | |
| CN203924102U (en) | Building implements foundation bolt preformed hole construction mould | |
| CN206690275U (en) | Concrete prefabricated fragment of brick and its prepare mould | |
| CN213829507U (en) | Hollow nut block vertical casting mold | |
| CN207475147U (en) | A kind of half assembly type cable slot of vcehicular tunnel | |
| CN206448272U (en) | Roadbed side slope arched framework one-time-shaped mould | |
| CN105421780B (en) | A kind of construction method of prefabricated concrete structure | |
| CN204221941U (en) | A kind of combined type sycon cable duct mould | |
| CN204174931U (en) | Preformed hole on a kind of concrete floor and make the mould of this preformed hole | |
| CN206220057U (en) | Open drain one-time-shaped mould | |
| CN206091002U (en) | Assemble box ribbed floor | |
| CN206913415U (en) | A kind of steel performance steel loose tool for prefabricated component | |
| CN204736297U (en) | Cable duct apron prefab -form | |
| CN205976492U (en) | Stair concrete placement template device | |
| CN204959507U (en) | III template formula ballastless track self -compaction concrete form of CRTS | |
| CN210857534U (en) | Vertical shaft bridge concrete body embedded part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |