CN203320922U - Supporting device for forming of elevator shaft template - Google Patents
Supporting device for forming of elevator shaft template Download PDFInfo
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- CN203320922U CN203320922U CN2013203998025U CN201320399802U CN203320922U CN 203320922 U CN203320922 U CN 203320922U CN 2013203998025 U CN2013203998025 U CN 2013203998025U CN 201320399802 U CN201320399802 U CN 201320399802U CN 203320922 U CN203320922 U CN 203320922U
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- structure body
- steel structure
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- typing
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Abstract
The utility model relates to a supporting device for forming of an elevator shaft template in the construction process of high-rise building concrete structures. The supporting device comprises a steel structure body and an operation platform. The steel structure body is of a rectangular frame structure, a supporting inclined rod is installed below the steel structure body, a clamping opening is formed in the extension end of the supporting inclined rod, the supporting inclined rod is connected with one end of a supporting vertical rod, the other end of the supporting vertical rod is connected with the steel structure body, and the steel structure body supports the operation platform. The supporting device is of a tool type structure, is suitable for being used in a reinforced concrete elevator shaft template supporting device of a full cast-in-place high-rise, a super high-rise and the like, is suitable for being used by operating personnel in the standing state, can be transported by a tower crane, is convenient and fast to use, and saves time and labor. In addition, the supporting device can be used repeatedly in a circulation mode, is convenient and fast to install, effectively increases the installation speed and safety of the template, saves materials effectively, lowers the engineering cost and has high practicality.
Description
Technical field
The utility model relates to the Lift well mould plate supporting device in the Concrete Structures of Tall Building work progress, specifically a kind of hoistway formwork typing bracing or strutting arrangement.
Background technology
In current Concrete Structures of Tall Building work progress, mould plate supporting device is larger on the impact of workmanship and duration, and the less and surrounding of elevator shaft size is concrete structure, and its inboard shuttering supporting seems particularly important.In order to meet the requirement of formwork and formwork supports device, produced various template material and supporting form in industry, take template in main concrete structure construction, following several conventional bracing or strutting arrangement is generally arranged:
Conventional scheme one, start to adopt during from basement construction steel pipe to set up until top layer, time-consuming, take material, when setting up every floor, also need to adopt scaffold floor to be sealed.
Conventional scheme two, at the pre-buried hole of elevator shaft wall, run through i iron, set up scaffold, this way needs at least every two-layer setting up once, materials demand is large, sets up loaded down with trivial detailsly, and labour cost is high, and it is not high to set up safety, returning virtually the civil engineering of elevator shaft inwall has in the future increased cost.
Conventional scheme three, steel pipe are set up the pit shaft triangular support operating platform, and the two ends of supporting steel pipe are supported on respectively on the concrete wall on elevator door opposite and, on the concrete slab on elevator shaft doorway, with the levels operation platform, form a gusseted device.This mould plate supporting device is higher to the steel pipe rigidity requirement, and the bearing diagonal steel pipe easily occurs scratching curved phenomenon, has certain potential safety hazard, and is difficult for the turnover use.
The utility model content
The utility model is intended to solve the problem that Lift well mould plate supporting device in above-mentioned Concrete Structures of Tall Building work progress exists, and provide a kind of repeatedly repeat turnover use, quick and easy for installation, improve efficiency of construction, save steel, reduce the hoistway formwork typing bracing or strutting arrangement of engineering cost.
The technical scheme that the utility model solves described problem employing is:
A kind of hoistway formwork typing bracing or strutting arrangement, comprise steel structure body and operating platform, it is characterized in that: the rectangular tower structure of steel structure body, knighthead is equipped with in the steel structure body below, the elongated end of knighthead is provided with bayonet socket, be connected with an end of vertical supporting rod on knighthead, the other end of vertical supporting rod is connected with steel structure body, steel structure body upper support operating platform.
Compared with prior art, the utility model has following characteristics:
The utility model is tool-type structure, is applicable to the steel concrete Lift well mould plate supporting device such as complete cast-in-place high level, Super High and the operating personnel use of standing, can be by the pillar crane handling, easy to use, save time, the saving of labor; Can repeatedly repeat turnover and use, and quick and easy for installation, the installation rate and the safety that effectively improve template, effectively material-saving, reduce engineering cost, has practicality widely.
Preferred version of the present utility model is:
On four jiaos of the steel structure body of rectangular framework, dowel is housed respectively, is set with suspension ring on dowel.
Knighthead is set to two, between two knightheads, by force rod, connects.
The double insurance device is set to two, each double insurance device consists of quarter butt, stock respectively, quarter butt and knighthead arrange in vertical state, stock is connected in vertical state with quarter butt, stock on two double insurance devices connects by steel pipe, and the length of steel pipe is greater than the width of elevator shaft door opening.
Secondary joist is equipped with in the steel structure body below of rectangular tower structure, and secondary joist is connected with vertical supporting rod with described knighthead.
Rectangle frame posture steel structure body is 1 to 3 centimetre apart from elevator shaft inwall distance.
The accompanying drawing explanation
Fig. 1 is the state diagram of installing and using of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is lateral view of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
A kind of hoistway formwork typing bracing or strutting arrangement, referring to accompanying drawing 1 to accompanying drawing 5, in figure: knighthead 1, vertical supporting rod 2, steel structure body 3, suspension ring 4, operating platform 5, secondary joist 6, double insurance device 7, quarter butt 71, stock 72, bayonet socket 8, steel pipe 9, force rod 10, dowel 11, elevator shaft door opening 12.
In the present embodiment, adopt the 10# channel-section steel to make each zero member, use E43 type welding rod that each zero Member Welding is become to a steel structure body 3.Completely spread the 50mm plank on the upper surface of steel structure body 3 as operating platform 5, and be fixed in aggregates with the 8# galvanized wire.
Be connected with an end of vertical supporting rod 2 on knighthead 1, the other end of vertical supporting rod 2 is connected with the secondary joist 6 of steel structure body 3 belows, steel structure body 3 upper support operating platforms 5.
On four jiaos of the steel structure body 3 of rectangular framework, dowel 11 is housed respectively, is set with suspension ring 4 on dowel 11.Operating platform 5 will leave enough leeway in the process of laying, for suspension ring 4 are installed; Perhaps on operating platform, offer hole, for suspension ring 4 are installed smoothly.(all do not express operating platform 5 in Fig. 2 to Fig. 4.）
If work as the position at bayonet socket 8 places because of concrete insufficient strength; or whole device shakes because of External Force Acting; knighthead 1 to can not being stuck on concrete, bayonet socket 8 occurs downwards during the phenomenon on landslide; at knighthead 1, drive in the process of whole device decline; (steel pipe 9 is in work progress; after steel structure body 3 and miscellaneous part are placed in to elevator shaft inside; again two stocks 72 being linked together) steel pipe 9 is stuck in outside elevator shaft door opening 12; play the security insurance effect, favourable protection operating personnel's personal safety.
Knighthead 1 is set to two, between two knightheads 1, by force rod 10, connects.
Rectangle frame posture steel structure body 3 is 1 to 3 centimetre apart from elevator shaft inwall distance; Distance h as shown in Figure 1.
during the construction of highrise building coagulation structure, at first be after bottom hoistway wall civil engineering is partly built, internal mold is removed, then the bracing or strutting arrangement of hoistway formwork being finalized the design hangs in elevator hoistways by suspension ring 4, when the bayonet socket 8 of hoistway formwork typing bracing or strutting arrangement is stuck in the place, elevator shaft doorway of bottom, stops, now, the top (operating platform 5) of hoistway formwork typing bracing or strutting arrangement just in time maintains an equal level with the flooring of the floor of preparing construction, the constructor may stand in the template construction that carries out hoistway wall on hoistway formwork typing bracing or strutting arrangement, utilize the elevator shaft inner formword to carry out the constructing operation of the elevator shaft inwall of the second layer, after EO, remain unchanged according to the method, the hoistway formwork bracing or strutting arrangement of finalizing the design is sling in continuation, when being stuck in the elevator shaft doorway of the second layer, bayonet socket 8 stops, the top of now hoistway formwork typing bracing or strutting arrangement just in time maintains an equal level with the flooring of the 3rd layer, the constructor may stand in the construction of carrying out the elevator shaft inwall of the 3rd layer on hoistway formwork typing bracing or strutting arrangement, after having constructed, continue upwards handling hoistway formwork typing bracing or strutting arrangement and carry out elevator shaft inner wall construction successively.Utilize this device without as originally, from bottom, starting successively to set up scaffold, then to lay scaffold floor and could construct, or then to last layer, reinstall and constructed after the operation platform of every layer is first dismantled.
In the process of construction, the Edge Distance elevator shaft inwall of the steel structure body 3 of hoistway formwork typing bracing or strutting arrangement has the distance of 3 centimetres, is convenient to this bracing or strutting arrangement and freely rises; Four angles of steel structure body 3 arrange four Φ, 20 suspension ring 4, the balance during with the assurance lifting; The bottom of knighthead 1 is provided with double insurance device 7 near bayonet socket 8 places; During construction, the steel pipe 9 that uses width to be greater than elevator shaft door opening width is connected two double insurance devices 7, play the dual fail-safe effect, guarantee that whole bracing or strutting arrangement is unlikely to slippage to the inside, effectively guaranteed the overall security of hoistway formwork typing bracing or strutting arrangement.
Claims (7)
1. hoistway formwork typing bracing or strutting arrangement, comprise steel structure body and operating platform, it is characterized in that: the rectangular tower structure of steel structure body, knighthead is equipped with in the steel structure body below, the elongated end of knighthead is provided with bayonet socket, be connected with an end of vertical supporting rod on knighthead, the other end of vertical supporting rod is connected with steel structure body, steel structure body upper support operating platform.
2. hoistway formwork typing bracing or strutting arrangement according to claim 1, is characterized in that: on four jiaos of the steel structure body of rectangular framework, dowel is housed respectively, is set with suspension ring on dowel.
3. hoistway formwork typing bracing or strutting arrangement according to claim 1, is characterized in that: the double insurance device is housed on knighthead.
4. hoistway formwork according to claim 1 typing bracing or strutting arrangement, it is characterized in that: knighthead is set to two, between two knightheads, by force rod, connects.
5. hoistway formwork according to claim 3 typing bracing or strutting arrangement, it is characterized in that: the double insurance device is set to two, each double insurance device consists of quarter butt, stock respectively, quarter butt and knighthead arrange in vertical state, stock is connected in vertical state with quarter butt, stock on two double insurance devices connects by steel pipe, and the length of steel pipe is greater than the width of elevator shaft door opening.
6. hoistway formwork according to claim 1 typing bracing or strutting arrangement, it is characterized in that: secondary joist is equipped with in the steel structure body below of rectangular tower structure, and secondary joist is connected with vertical supporting rod with described knighthead.
7. hoistway formwork according to claim 1 typing bracing or strutting arrangement, it is characterized in that: rectangle frame posture steel structure body is 1 to 3 centimetre apart from elevator shaft inwall distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203998025U CN203320922U (en) | 2013-07-07 | 2013-07-07 | Supporting device for forming of elevator shaft template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203998025U CN203320922U (en) | 2013-07-07 | 2013-07-07 | Supporting device for forming of elevator shaft template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320922U true CN203320922U (en) | 2013-12-04 |
Family
ID=49660286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203998025U Expired - Fee Related CN203320922U (en) | 2013-07-07 | 2013-07-07 | Supporting device for forming of elevator shaft template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287092A (en) * | 2020-03-10 | 2020-06-16 | 中铁北京工程局集团北京有限公司 | Intelligent flange plate supporting system |
| CN111456401A (en) * | 2020-03-24 | 2020-07-28 | 中国五冶集团有限公司 | Elevator shaft construction operation platform |
-
2013
- 2013-07-07 CN CN2013203998025U patent/CN203320922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287092A (en) * | 2020-03-10 | 2020-06-16 | 中铁北京工程局集团北京有限公司 | Intelligent flange plate supporting system |
| CN111456401A (en) * | 2020-03-24 | 2020-07-28 | 中国五冶集团有限公司 | Elevator shaft construction operation platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160707 |