CN202899620U - Movable fastening rod for building construction steel die - Google Patents
Movable fastening rod for building construction steel die Download PDFInfo
- Publication number
- CN202899620U CN202899620U CN 201220650937 CN201220650937U CN202899620U CN 202899620 U CN202899620 U CN 202899620U CN 201220650937 CN201220650937 CN 201220650937 CN 201220650937 U CN201220650937 U CN 201220650937U CN 202899620 U CN202899620 U CN 202899620U
- Authority
- CN
- China
- Prior art keywords
- movable
- building construction
- steel die
- fastening rod
- swivel nut
- 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 movable fastening rod for a building construction steel die, which is used for fixing the steel die in the concrete pouring process in the building construction. A fixed draw hook (3) of the movable fastening rod for the building construction steel die is arranged at the right end of a pull rod (1); a movable draw hook (4) is buckled in a clamping groove (6) at the left end of a movable swivel nut (7) by a buckling ring; and the movable swivel nut (7) is movably connected with a screw (2) at the left end of the pull rod (1) by an internal screw thread. According to the utility model, the rotating movable regulating swivel nut and screw are designed and the movable and fixed draw hooks are utilized, and thus, the movable fastening rod for the building construction steel die is firm and reliable to position, is simple and convenient to assemble and disassemble and has a wide applicable size range, quality of a concrete component can be ensured and no phenomena of leakage and deformation are generated; and the movable fastening rod for the building construction steel die has a compact structure, is firm and durable, is low in cost, can be recycled and has an obvious energy-saving effect.
Description
Technical field: the fixing movable anchorage bar of building operations punching block that uses of punching block when the utility model relates to a kind of building operations concreting.
Background technology: at present, China's building field, the cast-in-place template of building of flooring is comparatively simple, but upright support, but post beam cast-in-place construction longitudinally, the support of template i.e. difficulty comparatively, concrete weight component can or crack the distortion of bottom Form hanger, affects construction quality or waste material.Existing construction method also need be used the pull bar fastening after mostly being and pre-fixing with punching block, but the pull bar that uses fixes as pin, and the vibration that produces during fluid concrete very easily makes pin shake and gets loose, and causes template cruelly to split, and has affected concrete casting quality.
The utility model content: the purpose of this utility model is to provide a kind of firm position reliable, loads and unloads easyly, and the suitable dimensions scope is wide, and the movable anchorage bar of the building operations punching block that can be recycled.Technical solutions of the utility model are achieved in that it decides drag hook 3 and be arranged on pull bar 1 right-hand member, movingly decide drag hook 4 usefulness clasps and snap onto in the draw-in groove 6 of movable swivel nut 7 left ends, and movable swivel nut 7 is by screw rod 2 flexible connections of internal thread and pull bar 1 left end.
Effect of the present utility model is: owing to designed rotary moveable Adjusting bolt Adjusting screw and screw rod, utilization is moved, is decided drag hook, and firm position is reliable, loads and unloads easy, the suitable dimensions scope is wide, can guarantee quality of concrete members, not spillage, do not walk type and compact conformation, sturdy and durable, cheap, can be recycled, energy-saving effect is obvious.
Description of drawings: Fig. 1 is structural representation of the present utility model
The specific embodiment: as shown in Figure 1, it is decided drag hook 3 and is arranged on pull bar 1 right-hand member, moving decide drag hook 4 usefulness clasps and snap onto in the draw-in groove 6 of movable swivel nut 7 left ends, and movable swivel nut 7 is by screw rod 2 flexible connections of internal thread and pull bar 1 left end.
As shown in Figure 1, described movable swivel nut 7 left tops settings are revolved 5.
Claims (2)
1. the movable anchorage bar of a building operations punching block; it is characterized in that deciding drag hook (3) and be arranged on pull bar (1) right-hand member; moving drag hook (4) snaps onto with clasp in the draw-in groove (6) of movable swivel nut (7) left end, and movable swivel nut (7) is flexibly connected by the screw rod (2) of internal thread and pull bar (1) left end.
2. the movable anchorage bar of building operations punching block according to claim 1 is characterized in that described movable swivel nut (7) left end setting revolves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650937 CN202899620U (en) | 2012-11-20 | 2012-11-20 | Movable fastening rod for building construction steel die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650937 CN202899620U (en) | 2012-11-20 | 2012-11-20 | Movable fastening rod for building construction steel die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899620U true CN202899620U (en) | 2013-04-24 |
Family
ID=48120306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650937 Expired - Fee Related CN202899620U (en) | 2012-11-20 | 2012-11-20 | Movable fastening rod for building construction steel die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179875A (en) * | 2017-11-27 | 2018-06-19 | 冯瑞芳 | A kind of control method of clamp device and the clamp device |
-
2012
- 2012-11-20 CN CN 201220650937 patent/CN202899620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179875A (en) * | 2017-11-27 | 2018-06-19 | 冯瑞芳 | A kind of control method of clamp device and the clamp device |
| CN108179875B (en) * | 2017-11-27 | 2020-11-06 | 广西盛隆钢铁材料研究院 | Fastening device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131120 |