CN2161665Y - Adjuster for shuttering strut disassembling - Google Patents
Adjuster for shuttering strut disassembling Download PDFInfo
- Publication number
- CN2161665Y CN2161665Y CN 93214484 CN93214484U CN2161665Y CN 2161665 Y CN2161665 Y CN 2161665Y CN 93214484 CN93214484 CN 93214484 CN 93214484 U CN93214484 U CN 93214484U CN 2161665 Y CN2161665 Y CN 2161665Y
- Authority
- CN
- China
- Prior art keywords
- pole
- supporting member
- handle
- adjuster
- steel
- 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
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a supporting adjustor which used for the light-steel supporting bar of combined steel formwork applied to building construction, and the utility model is composed of a supporting bar, a top plate, a supporting head, an upper screw handle, a lower screw handle and a connector for the supporting rod. The utility model has the advantages of flexible and convenient use, large adjustable amplitude and strong load-bearing performance; besides, the utility model is suitable for various types of building structures and various types of steel formwork, the purpose of early and fast dismounting the steel formwork can be realized, and the velocity of turnover of the steel formwork is improved.
Description
The utility model belongs to instrument for building, relates to a kind of support adjuster that is applicable to the light steel support bar of combined steel formwork for building.
Enter the eighties, Building Trade in China is generally used light steel form, lightgage steel joist, combined steel formworks such as light steel support bar series construction technology, it has saving timber, long service life, the high obvious advantage of construction quality, but also there is unsatisfactory part, for example, in the Cast-in-place Concrete Building Floor construction, the intensity of concrete reaches 50% o'clock of designing requirement, gets final product stripping, but because the limitation of combined steel plate technique, not removing steel supports, steel form and keel can not be pulled down, and remove steel and support and must wait until that again concrete reaches design strength, and just can carry out during the needs of a satisfied last deck working load, therefore do not influence the construction period, must strengthen the input amount of combined steel formwork, general many, highrise building adopts common staying need purchase 3 layers of support bar, downstream, keel and template, this must strengthen engineering cost, otherwise can only prolong the duration reduces the input amount of steel form etc., and two kinds of ways are all worth choosing.Some unit in charge of construction attempts to address the above problem in recent years, early tears instrument open and develop some, but practical effect is not satisfactory.
The purpose of this utility model is not remove the steel support in the Cast-in-place concrete construction in order to solve, and just can solve the practical problem that steel form is early torn open fast, improves the turnover rate of steel form.
The technical solution of the utility model is: the top of threaded real core pole is top board fixedly, the top board next coming in order are to be enclosed within the supporting member that the shoulder of two on the pole is provided with semi-round groove and hole, the screw thread of its axle sleeve internal thread and pole match on revolve a rod connector and a backspin handle of handle, band handle, pole lower end fixing hoop.
The keyway that up/down perforation is arranged on the pole, the sleeve of supporting member has feather key.
Backspin handle bottom is provided with and the consistent tube seat of steel support bar external diameter.
The height that props up the axle sleeve of rod connector is upper and lower 3-4 times of revolving handle axle sleeve height.
Be provided with the supporting bar connector of forming by sleeve pipe (14) and junction plate (15).
The internal diameter of sleeve pipe (14) is consistent with clip (11) external diameter, and junction plate (15) has some installing holes (17).
The utlity model has following advantage:
1. simple structure is used light and flexible, and degree of amplitude modulation is big, and bearing capacity is strong.
2. be suitable for all kinds building structure, all kinds steel form.
3. the steel of applicable multiple bore supports.
4. can be when concrete strength reach designing requirement 50%, do not remove steel and support, just with a backspin handle and a rod connector backspin, can realize that steel form early tears open fast.
Further specify the technical program below in conjunction with drawings and Examples:
Fig. 1 supports the adjuster structural representation;
Fig. 2 backspin handle profile figure;
Fig. 3 supporting member upward view;
Fig. 4 pole support connector structural representation;
Fig. 5 pole support connector upward view.
Embodiment as shown in Figure 1, the screw thread of the pole of steel (1) is flat button, to increase bearing capacity, be difficult for sleave and damage, its welded top top board (2), supporting member (3) is enclosed within on the pole (1), by on revolve screwing on of handle (4) and screw off, supporting member (3) is risen or decline, two shoulders of supporting member (3) respectively are provided with a semi-round groove (5), so that safe support steel joist, two shoulders of supporting member (3) are respectively established two holes (6) down, be convenient to galvanized wire and pass binding keel and other object, supporting member (3) sleeve has feather key (7) (see figure 3) to match with the keyway (8) of pole (1), makes the directed nonvoluntary rotation of supporting member (3), and backspin handle (9) can be adjusted the pole effective length, with on revolve handle (4) and match, make supporting member (3) stretching or leave keel and template.
Tube seat (10) is arranged at backspin handle (9) bottom, and to guarantee not tilt when supporting adjuster uses, pole (1) bottom is fixed with clip (11), does not rock after making pole insert light steel support bar, can prevent to support the adjuster component simultaneously and come off.
Rod connector (12) can connect two parts up and down of pole (1), on revolve or backspin connector (12) can unload this adjuster easily, a rod connector (12) has symmetrically arranged two handles (13).
Upper and lowerly revolve the internal thread of handle (4) (9), connector (12) axle sleeve and the screw thread of pole (1) matches.
Being depicted as the steel that adapts to different bores as Fig. 4,5 supports, this adjuster is provided with the supporting bar connector of being made up of sleeve pipe (14) one end fixed connecting plates (15) (16), the internal diameter of sleeve pipe (14) is consistent with clip (11) external diameter, and junction plate (15) has some installing holes (17).
Claims (4)
1, a kind of quick early stripping formwork system supports adjuster, form by pole (1) and supporting member (3), it is characterized in that: the top of threaded real core pole (1) is top board (2) fixedly, top board (2) next coming in order are to be enclosed within the supporting member (3) that the shoulder of two on the pole (1) has semi-round groove (5) and hole (6), its axle sleeve internal thread and pole (1) screw thread match on revolve a rod connector (12) and a backspin handle (9) of handle (4), band handle (13), the pole lower end is fixed with clip (11).
2, a kind of quick early stripping formwork system as claimed in claim 1 supports adjuster, and it is characterized in that: described pole (1) and supporting member (3) are the keyways (8) that up/down perforation is arranged on the pole (1), and the sleeve of supporting member (3) has feather key (7).
3, a kind of quick early stripping formwork system as claimed in claim 1 supports adjuster, it is characterized in that: described backspin handle (9) is that its bottom is provided with the tube seat (10) consistent with steel support bar external diameter.
4, a kind of quick early stripping formwork system as claimed in claim 1 supports adjuster, it is characterized in that: described supporting bar connector (16) is made up of sleeve pipe (14) one end fixed connecting plates (15), the internal diameter of sleeve pipe (14) is consistent with clip (11) external diameter, and junction plate (15) has some installing holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93214484 CN2161665Y (en) | 1993-06-04 | 1993-06-04 | Adjuster for shuttering strut disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93214484 CN2161665Y (en) | 1993-06-04 | 1993-06-04 | Adjuster for shuttering strut disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161665Y true CN2161665Y (en) | 1994-04-13 |
Family
ID=33795252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93214484 Expired - Fee Related CN2161665Y (en) | 1993-06-04 | 1993-06-04 | Adjuster for shuttering strut disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161665Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195241A (en) * | 2013-04-18 | 2013-07-10 | 深圳市广胜达建筑工程有限公司 | Early removal support device for constructional engineering |
| CN105040975A (en) * | 2015-07-15 | 2015-11-11 | 中国建筑第二工程局有限公司 | Support platform for bay window construction and bay window construction method |
| CN115961776A (en) * | 2023-01-09 | 2023-04-14 | 重庆大学 | Scaffold base device beneficial to being fixed with steel beam |
-
1993
- 1993-06-04 CN CN 93214484 patent/CN2161665Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195241A (en) * | 2013-04-18 | 2013-07-10 | 深圳市广胜达建筑工程有限公司 | Early removal support device for constructional engineering |
| CN103195241B (en) * | 2013-04-18 | 2014-04-02 | 深圳市广胜达建筑工程有限公司 | Early removal support device for constructional engineering |
| CN105040975A (en) * | 2015-07-15 | 2015-11-11 | 中国建筑第二工程局有限公司 | Support platform for bay window construction and bay window construction method |
| CN105040975B (en) * | 2015-07-15 | 2017-06-27 | 中国建筑第二工程局有限公司 | Support platform for bay window construction and bay window construction method |
| CN115961776A (en) * | 2023-01-09 | 2023-04-14 | 重庆大学 | Scaffold base device beneficial to being fixed with steel beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |