CN204139634U - The safe enclosed construction in a kind of fast-type hole - Google Patents
The safe enclosed construction in a kind of fast-type hole Download PDFInfo
- Publication number
- CN204139634U CN204139634U CN201420564991.1U CN201420564991U CN204139634U CN 204139634 U CN204139634 U CN 204139634U CN 201420564991 U CN201420564991 U CN 201420564991U CN 204139634 U CN204139634 U CN 204139634U
- Authority
- CN
- China
- Prior art keywords
- flitch
- hole
- reinforcing bar
- fast
- enclosed construction
- 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 - Fee Related
Links
Abstract
The utility model discloses the safe enclosed construction in a kind of fast-type hole, be arranged at hole place, the steel bar layer be made up of side by side several reinforcing bar, the flitch layer be made up of side by side several flitch and template is comprised successively outside side direction hole in hole, described flitch and reinforcing bar are mutually vertical, and described reinforcing bar two ends are anchored in jamb respectively.The mode that the utility model replaces conventional steel internal frame stressed by the mode of Bar Anchorage in jamb, and it is totally-enclosed to utilize flitch, template to carry out hole, and hole safety is improved significantly; Meanwhile, the safe enclosed construction in this fast-type hole also has the quick and easy operation of dismounting, saves the advantage of material, meets the development trend of builing industry tool, standardization, environmental protection.
Description
Technical field
The utility model relates to elevator shaft in Building Construction, light shaft horizontal protective equipment, belongs to Construction Safety protector field, particularly relates to the safe enclosed construction that a kind of building hole is provisional.
Background technology
Along with developing rapidly of modern architecture industry, city is on the middle and senior level, super highrise building is increasing, and Building Design has elevator and light shaft, in work progress, there is great potential safety hazard in these holes, completes in order to ensure engineering is high-quality and efficient, proposes requirements at the higher level to work progress safety management.In traditional construction process, the protection of the hole such as elevator shaft, light shaft adopts derrick protection in common ordinary steel tubular type, and every layer adopts safety net protection, and three layers once totally-enclosed.This enclosure method does not have every one deck all totally-enclosed, there is certain potential safety hazard, and support body scaffolding height is large, itself there is certain potential safety hazard, sets up and demolishing process belongs to work high above the ground, there is larger potential safety hazard.Well complex process in ordinary steel tubular type, to set up speed slow, and frame is set up dismounting and need be spent a large amount of artificial, and with a large amount of steel pipe and fastener, cost is high, and average each hole needs artificial, Master Cost about 520 yuan.Belong to work high above the ground when setting up and remove, potential safety hazard is large, and ordinary steel tubular type internal frame carries out must removing former elevator shaft internal frame when elevator is transferred, and is difficult to meet internal frame and sets up needs.
When derrick in later stage ordinary steel tubular type except time, dismounting difficulty, the steel pipe removed could will utilize again through repeatedly carrying, and dismounting steel pipe disorderly and unsystematic, also again clear up pile, then by repeatedly have enough to meet the need steel pipe can arrive on-site assigned address.As can be seen here, in steel pipe, derrick protection peace tears the time-consuming expense material of taking a lot of work of process open, increases cost and drops into, also there is very large potential safety hazard.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of fast-type hole safe enclosed construction, and it has quick, safe and reliable, the economical and practical advantage of dismounting, meets the development trend of builing industry tool, standardization, environmental protection.
For achieving the above object, the utility model adopts following technical scheme:
The safe enclosed construction in a kind of fast-type hole, be arranged at hole place, the steel bar layer be made up of side by side several reinforcing bar, the flitch layer be made up of side by side several flitch and template is comprised successively outside side direction hole in hole, described flitch and reinforcing bar are mutually vertical, and described reinforcing bar two ends are anchored in jamb respectively.
Further, described reinforcing bar two ends are equipped with the hook part for reinforcing steel bar end and jamb adhesion.
Further, Φ 14 screw-thread steel selected by described reinforcing bar, and described flitch selects cross section to be 50*100 flitch.
Further, described reinforcing bar length is that dimension of opening adds 400mm, and described hook part and reinforcing bar main body are 90 °, and this hook part length is 100mm.
Further, described reinforcing bar adopts individual layer unidirectional array, rebar spacing 200mm.
Further, described flitch is layed in steel bar layer, and flitch spacing is 300mm, and the distance of both sides flitch and jamb is no more than 150mm.
Further, described template is fixed by iron nail and flitch.
As mentioned above, the mode that the utility model replaces conventional steel internal frame stressed by the mode of Bar Anchorage in jamb, and it is totally-enclosed to utilize flitch, template to carry out hole, and hole safety is improved significantly; Meanwhile, the safe enclosed construction in this fast-type hole also has the quick and easy operation of dismounting, saves the advantage of material, meets the development trend of builing industry tool, standardization, environmental protection.
Accompanying drawing explanation
Fig. 1 is the plan view of the safe enclosed construction in a kind of fast-type of the utility model hole;
Fig. 2 is the side sectional view of the safe enclosed construction in a kind of fast-type of the utility model hole;
Fig. 3 is the partial enlarged drawing of the safe enclosed construction in a kind of fast-type hole shown in Fig. 2.
Wherein: 1, beam or shear wall; 2, reinforcing bar; 3, flitch; 4, template.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of fast-type hole safe enclosed construction, it is arranged at the hole formed by beam or shear wall, this safe enclosed construction outside side direction hole in hole successively by horizontal force steel bar layer, flitch layer and template 4 form, described steel bar layer is made up of the several reinforcing bars 2 be arranged side by side, described flitch layer is made up of the several flitches 3 be arranged side by side, and flitch 3 is arranged with reinforcing bar 2 is mutually vertical, described reinforcing bar 2 two ends are anchored in beam or shear wall 1 cast-in-situ concrete, flitch 3 is layed in steel bar layer, template 4 iron nail is fixed on flitch 3, template 4 and flitch 3 form entirety and are positioned over and steel bar layer realizes hole safety close.
The concrete manufacturing process of the utility model one preferred embodiment is as follows:
Selection material: Φ 14 screw-thread steel selected by reinforcing bar 2; Flitch 3 selects cross section to be 50*100 flitch; Template 4 uses the template of job site.
Steel bar meter: reinforcing bar 2 cutting length is that dimension of opening adds 400mm, and two ends arrange 90 ° of hook part 21, and hook part 21 length is 100mm, this hook part 21 can be anchored in the steadiness in wall by reinforcing steel bar 2 further; With being worth mentioning, continuous trimming bar 2 can elongatedly be arranged, and namely reinforcing bar 2 can run through two holes, and now, reinforcing bar 2 cutting length is that dimension of opening adds middle girder or shear wall 1 thickness, then adds 400mm.
Reinforcement installation: by bar bender, safety is closed reinforcing bar 2 and install, adopt the unidirectional setting of individual layer, spacing 200mm, forms described steel bar layer, and each reinforcing bar 2 two ends are anchored in 100mm in beam or shear wall 1, and two ends hook part 21 is downward;
Flitch is laid: after concrete setting, the direction vertical with reinforcing bar 2 is laid several flitch 3 side by side and forms described flitch layer, flitch 3 lies on reinforcing bar 2, and center distance is 300mm, and the flitch 2 on both sides is not more than 150mm apart from beam or shear wall 1.
Template capping: template 4 is laid immediately on flitch layer, realizes hole totally-enclosed.
So far, the installation of this safe enclosed construction in fast-type hole is completed.
When removing this safe enclosed construction in fast-type hole, only needing stripping 4, flitch 3, cutting off reinforcing bar 2.
Practice shows, the mode that the utility model replaces conventional steel internal frame stressed by the mode that reinforcing bar 2 is anchored in jamb, and utilize flitch 3, that template 4 carries out hole is totally-enclosed, and hole safety is improved significantly; Meanwhile, the safe enclosed construction in this fast-type hole also has the quick and easy operation of dismounting, saves the advantage of material, meets the development trend of builing industry tool, standardization, environmental protection.
The above is only a preferred embodiment of the present utility model; not be used for limiting the utility model; under the prerequisite not departing from the utility model aufbauprinciple; its similar Bar Anchorages all replace steel pipe internal frame stressed; and when utilizing wooden a tree, used in making timber for boats, template to carry out totally-enclosed hole, these features all should be covered by the protection domain of the utility model patent.
Claims (7)
1. the safe enclosed construction in fast-type hole, be arranged at hole place, it is characterized in that: outside side direction hole in hole, comprise the steel bar layer be made up of side by side several reinforcing bar, the flitch layer be made up of side by side several flitch and template successively, described flitch and reinforcing bar are mutually vertical, and described reinforcing bar two ends are anchored in jamb respectively.
2. the safe enclosed construction in a kind of fast-type hole as claimed in claim 1, is characterized in that: described reinforcing bar two ends are equipped with the hook part for reinforcing steel bar end and jamb adhesion.
3. the safe enclosed construction in a kind of fast-type hole as claimed in claim 2, is characterized in that: Φ 14 screw-thread steel selected by described reinforcing bar, described flitch selects cross section to be 50*100 flitch.
4. the safe enclosed construction in a kind of fast-type hole as claimed in claim 3, is characterized in that: described reinforcing bar length is that dimension of opening adds 400mm, and described hook part and reinforcing bar main body are 90 °, and this hook part length is 100mm.
5. the safe enclosed construction in a kind of fast-type hole as claimed in claim 4, is characterized in that: described reinforcing bar adopts individual layer unidirectional array, rebar spacing 200mm.
6. the safe enclosed construction in a kind of fast-type hole as claimed in claim 4, is characterized in that: described flitch is layed in steel bar layer, and flitch spacing is 300mm, and the distance of both sides flitch and jamb is no more than 150mm.
7. the safe enclosed construction in a kind of fast-type hole as claimed in claim 6, is characterized in that: described template is fixed by iron nail and flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564991.1U CN204139634U (en) | 2014-09-28 | 2014-09-28 | The safe enclosed construction in a kind of fast-type hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564991.1U CN204139634U (en) | 2014-09-28 | 2014-09-28 | The safe enclosed construction in a kind of fast-type hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139634U true CN204139634U (en) | 2015-02-04 |
Family
ID=52416329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564991.1U Expired - Fee Related CN204139634U (en) | 2014-09-28 | 2014-09-28 | The safe enclosed construction in a kind of fast-type hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421798A (en) * | 2015-11-12 | 2016-03-23 | 上海十三冶建设有限公司 | Construction method with building forming boards serving for protection of edges and holes |
-
2014
- 2014-09-28 CN CN201420564991.1U patent/CN204139634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421798A (en) * | 2015-11-12 | 2016-03-23 | 上海十三冶建设有限公司 | Construction method with building forming boards serving for protection of edges and holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204983662U (en) | To drawing screw rod and steel pipe framed bent combination unilateral formwork device | |
| CN107419918B (en) | A kind of Historical Buildings periphery single-layer frame retains method for dismounting | |
| CN106639319A (en) | Rotten root prevention construction method for shear walls, columns and other concrete vertical structures | |
| CN103758358A (en) | Steel plate angle iron combined constructional column and anchor adhering steel plate brickwork reinforcing structure and construction method | |
| CN203429641U (en) | Single-side supporting formwork reinforcing structure system for building construction | |
| CN106801517A (en) | A kind of schoolhouse surface consolidation of Prefabricated porous plate brick mixed structure strengthens method | |
| CN113605771B (en) | Prestress assembly type frame structure system | |
| CN107143141A (en) | External wall of high-rise building warming plate construction | |
| CN107165281A (en) | A kind of high-altitude long-span overhung steel platform mould bases construction | |
| CN108999281A (en) | A kind of novel precast concrete bean column node and its construction method | |
| CN203961238U (en) | Bolt anchor slab adjustable tool formula builder's jack | |
| CN202969971U (en) | Elevator shaft protection device | |
| CN103321242A (en) | Subsection steel-bar-distribution prestressed concrete continuous wall and construction method thereof | |
| CN205348724U (en) | Detachable wire rope rings anchor structure of external scaffolding of encorbelmenting | |
| CN103526953A (en) | Method for processing roof panels insufficient in bearing capacity | |
| CN204139634U (en) | The safe enclosed construction in a kind of fast-type hole | |
| CN105347142A (en) | Plate penetrating installing method for installing construction lifting machine on basement top plate | |
| CN104675138B (en) | A kind of slab balcony reinforcement means for sound insulation and noise reducing transformation | |
| CN202596148U (en) | Reusable cantilever scaffold anchoring compression ring | |
| CN203499262U (en) | One-off pouring structure of door and window hole lintel structure and vertical plate strip concrete structure | |
| CN103243912A (en) | Multilayer no-board frame structure constructing method | |
| CN105275198B (en) | A kind of shear-wall strengthening formwork structure and its construction method | |
| CN203795842U (en) | Ring-buckling and direct-inserting type steel pipe support | |
| CN203373774U (en) | Subsection steel-bar-distribution pre-stressed concrete continuous wall | |
| CN206722377U (en) | A kind of external scaffolding drawknot node structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |