CN205243009U - Ribbed steel bar formwork support is to drawing fastening tool - Google Patents
Ribbed steel bar formwork support is to drawing fastening tool Download PDFInfo
- Publication number
- CN205243009U CN205243009U CN201521011045.5U CN201521011045U CN205243009U CN 205243009 U CN205243009 U CN 205243009U CN 201521011045 U CN201521011045 U CN 201521011045U CN 205243009 U CN205243009 U CN 205243009U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- skleeve
- steel bar
- gear
- unclamp
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000009415 formwork Methods 0.000 title abstract 3
- 238000009416 shuttering Methods 0.000 claims description 13
- 238000007373 indentation Methods 0.000 claims description 3
- 210000003954 Umbilical Cord Anatomy 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwLjAnIGhlaWdodD0nMzAwLjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PScxMzguMCcgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiMzQjQxNDMnID5GPC90ZXh0Pgo8dGV4dCB4PScxNjUuNicgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiMzQjQxNDMnID5lPC90ZXh0Pgo8L3N2Zz4K data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Abstract
The utility model discloses a ribbed steel bar formwork support is to drawing fastening tool, it includes the inner skleeve the inner skleeve overcoat have the outer sleeve, the inner skleeve remove about can be in the outer sleeve the right side of inner skleeve be provided with the external screw thread the inner skleeve right side portion thread that stretches out the outer sleeve be connected with rotating sleeve rotating sleeve on be fixed with the spanner, rotating sleeve can rotate under the drive of spanner in order tight or loosen with outer sleeve right -hand member face top the outer wall of inner skleeve on open jagged breach department rotate to be connected with through the fixed pin axle and take the gear voussoir, take the gear voussoir can through rotate umbilical cord gear side and wear the ribbed steel bar chucking in the inner skleeve or unclamp so that ribbed steel bar with the inner skleeve chucking or unclamp. This device simple structure, convenient operation, low in cost have guaranteed the firm fastening of formwork support, safety and stability.
Description
Technical field
The utility model, to drawing fastened tools, relates in particular to Ribbed Bar shuttering supporting to drawing fastened tools.
Background technology
The concrete component both sides shuttering supportings such as current architectural engineering wall column beam generally adopt split bolt, and two ends are to straining solid oneTo adopt Hexagonal jacket bolt, fastening by large spanner, inconvenient operation; Another kind of buttferfly-type sleeve bolt, hits by iron hammerBeat both wings fastening, it is not too convenient to operate, and wastes time and energy. But do not have at present shuttering supporting to adopt Ribbed Bar to straining solid workTool.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, provides one can ensure that shuttering supporting is firm fastening, peaceComplete stable Ribbed Bar shuttering supporting is to drawing fastened tools.
The technical scheme that the utility model adopts is:
A kind of Ribbed Bar shuttering supporting of the present utility model is to drawing fastened tools, and it comprises inner sleeve, outside described inner sleeveCover has outer sleeve, and described inner sleeve can move left and right in outer sleeve, is provided with external screw thread on the right side of described inner sleeve,The part of stretching out outer sleeve on the described inner sleeve right side rotational sleeve that has been threaded is fixed with and pulls on described rotational sleeveHand, described rotational sleeve can rotate to hold out against or to unclamp with outer sleeve right side, in described inner sleeve under the drive of spannerOn the outer wall of cylinder, have breach, be rotatably connected to band gear voussoir, described band gear in described indentation, there by fixed pin shaftVoussoir can make clamp or unclamp so that Ribbed Bar and inner sleeve with gear side and the Ribbed Bar being through in inner sleeve by rotationCylinder clamps or unclamps.
The beneficial effects of the utility model: this device simple structure, easy to operate, cheap, has ensured that shuttering supporting is firmFastening, safety and stability.
Brief description of the drawings
Fig. 1 is that a kind of Ribbed Bar shuttering supporting of the present utility model is to drawing the stereogram of fastened tools;
Fig. 2 is the top view of the instrument shown in Fig. 1;
Fig. 3 is the profile of the instrument shown in Fig. 1;
Fig. 4 is the application schematic diagram of the instrument shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated.
A kind of Ribbed Bar shuttering supporting of the present utility model is to drawing fastened tools as shown in drawings, and it comprises inner sleeve 2,Described inner sleeve 2 overcoats have outer sleeve 1, and described inner sleeve 2 can move left and right in outer sleeve 1, in describedThe right side of sleeve 2 is provided with external screw thread, the part of stretching out outer sleeve 1 on the described inner sleeve right side rotational sleeve that has been threaded5, on described rotational sleeve 5, be fixed with spanner 6, described rotational sleeve under the drive of spanner, can rotate with overcoatCylinder right side holds out against or unclamps, and on the outer wall of described inner sleeve, has breach, passes through fixed pin shaft 3 in described indentation, thereBe rotatably connected to band gear voussoir 4, described can be made with gear side and be through in inner sleeve by rotation with gear voussoir 4Ribbed Bar clamps or unclamps so that Ribbed Bar and inner sleeve clamp or unclamp.
The using method of this device is: 1. after the installation of concrete component both sides shuttering supporting, first by shuttering supporting to tensionGu the inner sleeve 2 of instrument is inserted in Ribbed Bar, then centered by bearing pin 3, rotate voussoir 4 and make to be with gear side clamping Ribbed Bar,Ribbed Bar just holds out against and is connected as a single entity with inner sleeve like this, and last rotating spanner 6, outside rotational sleeve internal thread and inner sleeveThe interaction of screw thread, draws inner sleeve outward, and corresponding Ribbed Bar is also tightened up. Ribbed Bar tension fastening after, headFirst counter-rotation box spanner 6 leaves the outer sleeve right side being close to, and then counter-rotation voussoir makes to be with gear voussoir 4 pinesOpen Ribbed Bar Ribbed Bar and inner sleeve are unclamped, finally take off this to drawing fastened tools.
Claims (1)
1. Ribbed Bar shuttering supporting, to drawing a fastened tools, is characterized in that: it comprises inner sleeve, in described inner sleeveCylinder overcoat has outer sleeve, and described inner sleeve can move left and right in outer sleeve, is provided with on the right side of described inner sleeveExternal screw thread, the part of stretching out outer sleeve on the described inner sleeve right side rotational sleeve that has been threaded, at described rotational sleeveOn be fixed with spanner, described rotational sleeve can rotate hold out against or unclamp with outer sleeve right side under the drive of spanner,On the outer wall of described inner sleeve, have breach, be rotatably connected to band gear wedge in described indentation, there by fixed pin shaftPiece, described can make clamp or unclamp with gear side and the Ribbed Bar being through in inner sleeve by rotation with gear voussoirSo that Ribbed Bar and inner sleeve clamp or unclamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011045.5U CN205243009U (en) | 2015-12-08 | 2015-12-08 | Ribbed steel bar formwork support is to drawing fastening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011045.5U CN205243009U (en) | 2015-12-08 | 2015-12-08 | Ribbed steel bar formwork support is to drawing fastening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243009U true CN205243009U (en) | 2016-05-18 |
Family
ID=55942089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011045.5U Expired - Fee Related CN205243009U (en) | 2015-12-08 | 2015-12-08 | Ribbed steel bar formwork support is to drawing fastening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544975A (en) * | 2015-12-08 | 2016-05-04 | 中国建筑第六工程局有限公司 | Ribbed steel bar formwork support opposite-pulling fastening tool |
-
2015
- 2015-12-08 CN CN201521011045.5U patent/CN205243009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544975A (en) * | 2015-12-08 | 2016-05-04 | 中国建筑第六工程局有限公司 | Ribbed steel bar formwork support opposite-pulling fastening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |