CN202483157U - Tool type anchoring part for overhanging scaffold - Google Patents
Tool type anchoring part for overhanging scaffold Download PDFInfo
- Publication number
- CN202483157U CN202483157U CN2012200869846U CN201220086984U CN202483157U CN 202483157 U CN202483157 U CN 202483157U CN 2012200869846 U CN2012200869846 U CN 2012200869846U CN 201220086984 U CN201220086984 U CN 201220086984U CN 202483157 U CN202483157 U CN 202483157U
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- CN
- China
- Prior art keywords
- shaped screw
- base plate
- screw rod
- anchoring part
- bottom plate
- 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 discloses a tool type anchoring part for an overhanging scaffold. The tool type anchoring part comprises a base plate, a bottom plate and a U-shaped screw, wherein the upper ends of the U-shaped screw are treaded sections; the bottom plate is provided with a groove; the lower end of the U-shaped screw is embedded and welded in the groove of the bottom plate; the base plate is provided with two circular holes corresponding to the threaded sections of the U-shaped screw; the two threaded sections of the U-shaped screw can be inserted into the corresponding circular holes of the base plate; and both the threaded sections are provided with fastening nuts. Since the U-shaped screw is adopted in tension of the overhanging scaffold anchoring part, tensile strength is provided by a U-shaped steel material per se, and the problem that the safety of the scaffold may be probably influenced by a weld joint in the prior art is avoided; when double nuts are used for fastening, the problem of low safety and reliability of a single nut is avoided; the bottom plate is welded below the U-shaped screw, so that positioning is facilitated; a PVC (Polyvinyl Chloride) bushing is positioned together with the anchoring part before casting of floor concrete and is difficult to displace and damage; and a release agent can be brushed on the bottom plate, so that the anchoring part can be conveniently recovered when the scaffold is disassembled.
Description
Technical field
The utility model belongs to the building implements field of tool, is specifically related to a kind of builder's jack anchoring piece.
Background technology
Along with building height is increasingly high; Builder's jack (adopting the i iron segmentation of encorbelmenting to encorbelment usually) is used more and more widely in building operations; And the builder's jack anchoring piece is the key device concerning scaffold body safety and stability; Anchoring piece has a variety of, relatively more typical in Chinese utility model patent 200720184651.6 disclosed a kind of builder's jack rear anchor pieces, Chinese utility model patent 201020676444.4 disclosed a kind of tool-type builder's jack anchor ears and Chinese utility model patent 201020517970.6 disclosed a kind of fixedly shaped steel anchor clamps of external scaffolding of encorbelmenting at present.China's utility model patent 200720184651.6 is pre-buried round steel, though anchoring is firm, pre-buried round steel can only once use, and causes waste of material.China's utility model patent 201020676444.4 is inverted U-shaped anchoring pieces; Though satisfied the requirement of regularization, because the anchoring nut is in the floor bottom, U-shaped anchor ear and nut could be provided with after must waiting until form removable; And displacement and damage appear when locating in advance with pvc pipe easily; The location is inaccurate, on the other hand since nut at underfloor, the current check that inconvenient nut is loosening and fastening.China's utility model patent 201020517970.6 is reusable anchoring pieces; Solved the problem of regularization and nut inspection, but shortcoming is the welding that this anchorage style will rely between steel plate and the round steel fully stretching resistance is provided, butt welded seam requires quality higher; Be repeatedly used in the process on-site; Damage appears in weld seam easily, and top nut is single nut, and safety is not easy to be guaranteed.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of builder's jack tool-type anchoring piece, and this builder's jack tool-type anchoring piece tool, regularization, the construction location is convenient, performance is safe and reliable and reusable.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of builder's jack tool-type anchoring piece; Comprise that backing plate, base plate and upper end are the U type screw rod of thread segment; Said plate upper surface offers groove, and the lower end of said U type screw rod is embedded in and is welded in the groove on the said base plate, offers two corresponding circular holes of two thread segments with said U type screw rod on the said backing plate; Two thread segments of said U type screw rod can insert in the corresponding circular hole of said backing plate, all are provided for fastening nut on two thread segments.
The utility model for the further technical scheme that solves its technical problem and adopt is:
All be provided with two said nuts on two thread segments of U type screw rod.
The bottom of said U type screw rod and be positioned on the said base plate and be positioned at the building the position be arranged with the PVC sleeve pipe.
Said base plate scribbles release agent.
The beneficial effect of the utility model is: the builder's jack tool-type anchoring piece of the utility model; Comprise that backing plate, base plate and upper end are the U type screw rod of thread segment; Plate upper surface offers groove; The lower end of U type screw rod is embedded in and is welded in the groove on the base plate, offers two corresponding circular holes of two thread segments with said U type screw rod on the backing plate, and two thread segments of U type screw rod can insert in the corresponding circular hole of said backing plate; All be provided for fastening nut on two thread segments; Because the builder's jack anchoring piece is drawn and adopted U type screw rod, itself tensile strength is provided by the U-shaped steel, avoided prior art because weld seam possibly have influence on the scaffold safety problem; When adopting double nut fastening, avoided the low problem of single nut security reliability; U type screw rod is the welding base plate down, convenient location; The PVC sleeve pipe was located with anchoring piece before building floorslab concrete, was not easy displacement and damaged; Can be on base plate the brushing release agent, when scaffold is removed, make things convenient for the recovery of anchoring piece.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the sectional side view of the utility model;
Fig. 3 is the working drawing (user mode figure) of the utility model.
The specific embodiment
Below through the specific embodiment of specific instantiation explanation the utility model, the personage who is familiar with this skill can be understood the advantage and the effect of the utility model easily by the content that this manual disclosed.The utility model also can other different mode be implemented, and, under the category that discloses from the utility model that is not contrary to, can give different modifications and change that is.
Embodiment: a kind of builder's jack tool-type anchoring piece; Comprise that backing plate 3, base plate 2 and upper end are the U type screw rod 1 of thread segment; Said plate upper surface offers groove, and the lower end of said U type screw rod is embedded in and is welded in the groove on the said base plate, offers two corresponding circular holes of two thread segments with said U type screw rod on the said backing plate; Two thread segments of said U type screw rod can insert in the corresponding circular hole of said backing plate, all are provided for fastening nut 4 on two thread segments.
Wherein, Said U type screw rod 1 is to be processed by zinc-plated round steel, and base plate is the galvanized steel plain sheet that scribbles release agent, and the length and width of the groove on the base plate are greater than U type screw rod lower end; U type screw rod lower end is filled to about 50% with said groove; Carry out sealing weld then,, and face of weld polished processing around the groove and the weld all around of bottom surface.Said backing plate is a galvanized steel plain sheet.
All be provided with two said nuts on two thread segments of U type screw rod.
The bottom of said U type screw rod and be positioned on the said base plate and be positioned at the building the position be arranged with PVC sleeve pipe 5.
Concrete job practices: before building floorslab concrete; The builder's jack tool-type anchoring piece of the utility model is located with its sheathed said PVC sleeve pipe, and wherein, the particular location of base plate is on the form plywood face and under lower floor's reinforced mesh; When after floor slab construction is accomplished, promptly beginning to set up builder's jack; Builder's jack (i iron) is positioned on the floor in the U type screw rod, presses backing plate then, and fix with nut.
Can know that by said structure the main feature of the utility model is following:
One, because the builder's jack anchoring piece is drawn, adopted U type screw rod, itself tensile strength is provided, avoided prior art because weld seam possibly have influence on the scaffold safety problem by the U-shaped steel;
Two, adopt double nut fastening, avoided the low problem of single nut security reliability;
Three, U type screw rod welds base plate down, convenient location;
Four, the PVC sleeve pipe was located with anchoring piece before building floorslab concrete, was not easy displacement and damaged;
Five, brushing release agent on base plate when scaffold is removed, makes things convenient for the recovery of anchoring piece.
The foregoing description is merely illustrative the utility model principle and effect thereof, but not is used to limit the utility model.The rights protection scope of the utility model should be listed like claims.
Claims (4)
1. builder's jack tool-type anchoring piece; It is characterized in that: comprise that backing plate (3), base plate (2) and upper end are the U type screw rod (1) of thread segment; Said plate upper surface offers groove; The lower end of said U type screw rod is embedded in and is welded in the groove on the said base plate; Offer two corresponding circular holes of two thread segments with said U type screw rod on the said backing plate, two thread segments of said U type screw rod can insert in the corresponding circular hole of said backing plate, all are provided for fastening nut (4) on two thread segments.
2. builder's jack tool-type anchoring piece as claimed in claim 1 is characterized in that: all be provided with two said nuts on two thread segments of U type screw rod.
3. builder's jack tool-type anchoring piece as claimed in claim 1 is characterized in that: the bottom of said U type screw rod and be positioned on the said base plate and be positioned at the building the position be arranged with PVC sleeve pipe (5).
4. builder's jack tool-type anchoring piece as claimed in claim 1, it is characterized in that: said base plate scribbles release agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200869846U CN202483157U (en) | 2012-03-09 | 2012-03-09 | Tool type anchoring part for overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200869846U CN202483157U (en) | 2012-03-09 | 2012-03-09 | Tool type anchoring part for overhanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483157U true CN202483157U (en) | 2012-10-10 |
Family
ID=46957587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200869846U Expired - Fee Related CN202483157U (en) | 2012-03-09 | 2012-03-09 | Tool type anchoring part for overhanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306473A (en) * | 2012-03-09 | 2013-09-18 | 张全胜 | Tool type anchoring part for overhanging scaffold |
| CN105672644A (en) * | 2016-02-19 | 2016-06-15 | 江苏华海钢结构有限公司 | Steel beam fixing device |
| CN105735631A (en) * | 2016-02-19 | 2016-07-06 | 江苏华海钢结构有限公司 | Anchoring device for cantilever scaffold steel beam |
-
2012
- 2012-03-09 CN CN2012200869846U patent/CN202483157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306473A (en) * | 2012-03-09 | 2013-09-18 | 张全胜 | Tool type anchoring part for overhanging scaffold |
| CN105672644A (en) * | 2016-02-19 | 2016-06-15 | 江苏华海钢结构有限公司 | Steel beam fixing device |
| CN105735631A (en) * | 2016-02-19 | 2016-07-06 | 江苏华海钢结构有限公司 | Anchoring device for cantilever scaffold steel beam |
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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 |
Granted publication date: 20121010 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |