CN201133079Y - Basement exterior wall formwork fastener - Google Patents
Basement exterior wall formwork fastener Download PDFInfo
- Publication number
- CN201133079Y CN201133079Y CNU2007201782868U CN200720178286U CN201133079Y CN 201133079 Y CN201133079 Y CN 201133079Y CN U2007201782868 U CNU2007201782868 U CN U2007201782868U CN 200720178286 U CN200720178286 U CN 200720178286U CN 201133079 Y CN201133079 Y CN 201133079Y
- Authority
- CN
- China
- Prior art keywords
- wall
- bolt
- template
- fastening piece
- 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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Abstract
The utility model relates to a basement outer wall template fastening piece, which belongs to a constructional engineering fastening piece and comprises a bolt, and also includes a taper nut, wherein, the taper nut is connected with the bolt. The wall protruding bolt of the basement outer wall template fastening piece can be screwed out of the taper nut for repeatable use after a template is dismantled, so the material is saved. The taper is screwed out of the wall body by a screwdriver after the template is dismantled to be used repeatedly. In addition, the taper nut can effectively control the size of the section of the wall body. The rate of progress can be quickened by adopting the basement outer wall template fastening piece without installing a stripping roller, and the reinforcing steel bar material is saved.
Description
Technical field
The utility model relates to a kind of construction work securing member, specifically a kind of outer wall of basement template securing member.
Background technology
The straight bolt that present most of wall reinforcement adopts reinforcing bar to process connects, and the template outside adopts three type fasteners and nut to reinforce: owing to be anti-timber bolt (centre is welded with seal plate), so bolt can not reuse; Its defective is: the two-way spacing of the inboard need placement of wall form is 600 φ 12 backform rods, causes the reinforcing bar waste; Backform rod placement difficulty is bigger, and construction slowly; Backform rod size is difficult to control, and the backform rod tilts easily, makes template extruding backform rod cause the wall section size to reduce when bolt and nut is tightened easily.
Summary of the invention
Goal of the invention of the present utility model is at many defectives such as the prior art bolt can not reuse, provides a kind of bolt reusable, effectively controls the wall section size, accelerates speed of application, saves the outer wall of basement template securing member of material.
Realize the foregoing invention purpose by the following technical solutions: a kind of outer wall of basement template girth member, comprise bolt, also comprise the nut of pyramidal structure, the nut of this pyramidal structure is connected with bolt.
Adopt technique scheme, compared with prior art, the utility model goes out the wall screw repeated use of can back-outing from tapered cup nut behind stripping, saved material; Tapered cup nut available screwdriver after form removable is back-outed from body of wall, recycling; Tapered cup nut can very effective control wall section size in addition; Adopt the utility model that the backform rod need not be installed and to accelerate speed of application, save the reinforcing bar material.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is a user mode schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1, the utility model is formed securing member by the nut 2 of bolt and pyramidal structure.Bolt is divided into and stretches out outer bolt 1 of wall and bolt 3 within the walls.During use, stretch out the outer bolt 1 of wall and all be connected with the nut 2 of pyramidal structure with the bolt within the walls 3 that passes steel plate for sealing water.
Referring to Fig. 2, reinforcing the outer wall of basement template when using, within the walls bolt 3 with pass steel pipe 7, overlay film wood 9 and flitch 8 stretch out the outer bolt 1 of wall all with tapered cup nut 2 stubborn connecing.The bottom of stretching out the outer bolt 1 of wall is with three type fasteners, 6 snappings, and is fastening with nut 5.
Claims (1)
1, a kind of outer wall of basement template securing member comprises bolt, it is characterized in that: also comprise the nut of pyramidal structure, the nut of this pyramidal structure is connected with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201782868U CN201133079Y (en) | 2007-09-27 | 2007-09-27 | Basement exterior wall formwork fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201782868U CN201133079Y (en) | 2007-09-27 | 2007-09-27 | Basement exterior wall formwork fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133079Y true CN201133079Y (en) | 2008-10-15 |
Family
ID=40061352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201782868U Expired - Fee Related CN201133079Y (en) | 2007-09-27 | 2007-09-27 | Basement exterior wall formwork fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133079Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470026A (en) * | 2013-09-04 | 2013-12-25 | 中建三局第一建设工程有限责任公司 | Basement external wall single-face framework erecting system and construction method |
-
2007
- 2007-09-27 CN CNU2007201782868U patent/CN201133079Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470026A (en) * | 2013-09-04 | 2013-12-25 | 中建三局第一建设工程有限责任公司 | Basement external wall single-face framework erecting system and construction method |
| CN103470026B (en) * | 2013-09-04 | 2015-07-15 | 中建三局第一建设工程有限责任公司 | Basement external wall single-face framework erecting system and construction method |
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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: 20081015 Termination date: 20120927 |