CN104389421A - Conveniently mounted and used steel bar anchor pull ring - Google Patents
Conveniently mounted and used steel bar anchor pull ring Download PDFInfo
- Publication number
- CN104389421A CN104389421A CN201410600619.6A CN201410600619A CN104389421A CN 104389421 A CN104389421 A CN 104389421A CN 201410600619 A CN201410600619 A CN 201410600619A CN 104389421 A CN104389421 A CN 104389421A
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- China
- Prior art keywords
- bolt
- anchor plate
- anchor
- floor
- bar anchor
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Abstract
The invention relates to an anchor pull fixing ring, in particular to a conveniently mounted and used steel bar anchor pull ring. The conveniently mounted and used steel bar anchor pull ring comprises an anchor plate which is attached to the bottom surface of a floor slab and is provided with two screw holes, a first bolt and a second bolt which penetrate through the floor slab and are connected with the anchor plate, and a third bolt, wherein a circular ring through which the third bolt penetrates is arranged at the other end of the first bolt; the other end of the second bolt is fixed with a nut connected with the third bolt; an L-shaped bent handle is arranged at the other end of the third bolt; the parts, which penetrate through the floor slab, of the first bolt and the second bolt are wrapped by a wax paper layer. The conveniently mounted and used steel bar anchor pull ring disclosed by the technical scheme of the invention can be recycled and is quickly and easily mounted and used.
Description
Technical field
The present invention relates to a kind of anchor and draw retainer ring; Be specifically related to a kind of reinforcing bar anchor draw ring being convenient to install and use.
Background technology
In high-building construction, widely use shaped steel and hang the interim cantilevered structure such as scaffold and tool-type discharging platform, in order to fix the girder steel of these interim suspension scaffold structures, usual needs are pre-buried disposable inverted U reinforcing bar draw ring in floor, girder steel is stretched in draw ring, by timber wedge or gad jam-pack with fixing girder steel.Also there are part construction enterprises to adopt embedded U-shaped reinforcing bar, then form the mode of draw ring with bolt and steel plate closing openings.
The reinforcing bar anchor draw ring of above two kinds of forms is all the bar reinforcement be fixed in concrete, because these bar reinforcements cannot take out after construction terminates, therefore the method for high energy lancing must be adopted to be sliced off, be convenient to normally carrying out of follow-up flooring work for the treatment of, because reinforcing bar ground anchor ring can only use once in this construction method, steel are wasted a large amount of, in addition the form of closing openings is unfavorable for the installation of girder steel, and adopt the form of bolt and steel plate closing openings to install and use process relative complex, not only need repeatedly to twist multiple nut, and nut is very easy to drop.
Summary of the invention
The object of the present invention is to provide one to recycle, and install and use quick easy reinforcing bar anchor draw ring.
To achieve these goals, the invention provides a kind of reinforcing bar anchor draw ring being convenient to install and use, include and be fitted in soffit and be provided with the anchor plate of two screws, the first bolt be connected through floor and with anchor plate and the second bolt, and the 3rd bolt, wherein the other end of the first bolt is provided with the annulus passed for the 3rd bolt, the other end of the second bolt is fixed with the nut of connection the 3rd bolt, and the other end of described 3rd bolt is provided with the bending handle of L shape, described first bolt and the second bolt has paraffin paper layer through the portion envelops of floor.
The feature of technique scheme is: be fitted in soffit and the anchor plate being provided with two screws owing to including, the first bolt be connected through floor and with anchor plate and the second bolt, and the 3rd bolt, wherein the other end of the first bolt is provided with the annulus passed for the 3rd bolt, the other end of the second bolt is fixed with the nut of connection the 3rd bolt, so anchor plate, first bolt, second bolt forms closed loop after being connected with the 3rd bolt, concrete floor and the girder steel of encorbelmenting are linked together, and after finishing using, only first need pull down the 3rd bolt can take off girder steel, lay down the first bolt again and the second bolt can take off anchor plate, reclaim respectively for second time, the other end due to described 3rd bolt is provided with the bending handle of L shape so to rotate the 3rd bolt very convenient, and described first bolt and the second bolt have paraffin paper through the portion envelops of floor, is convenient to the first bolt and the second bolt is extracted from floor.
Preferably, consider and need to settle girder steel between the first bolt and the second bolt, when first bolt, the second bolt and girder steel spacing are excessive, first bolt, the second bolt may by stretch bendings, cause not easily removing, so the center distance limiting two screws on described anchor plate is greater than girder steel width 3cm.
Preferably, in order to ensure the connection reliability of anchor plate, below described anchor plate, also clamp nut is provided with.
Further, described first bolt and the second bolt are also respectively arranged with water shield cover, this water shield cover is connected to floor upper surface, even if the benefit done like this floor has muddy water also can not flow to connection of thread below it along the first bolt or the second bolt, the dismounting in more convenient later stage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Wherein, the first bolt 1, second bolt 2, anchor plate 3, paraffin paper layer the 4, three bolt 5, water shield cover 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
As shown in Figure 1: the embodiment of the present invention provides a kind of reinforcing bar anchor draw ring being convenient to install and use, include and be fitted in soffit and the anchor plate 3 being provided with two screws, the first bolt 1 and the second bolt 2 of being connected through floor and with anchor plate 3, and the 3rd bolt 5, in order to ensure the connection reliability of anchor plate 3, reduce the screw thread process cost of anchor plate 3 simultaneously, screw can be replaced with the clamp nut be welded on below anchor plate 3.Wherein the other end of the first bolt 1 is provided with the annulus passed for the 3rd bolt 5, this annulus is or the nut of No. two more bigger than the 3rd bolt 5 preferably, then by nut-welding to the first bolt 1 upper end, the other end of the second bolt 2 is welded with the nut of connection the 3rd bolt 5, the other end of described 3rd bolt 5 is provided with the bending handle of L shape, the portion envelops that described first bolt 1 and the second bolt 2 pass floor has paraffin paper layer 4, for paraffin paper layer in order to be effective while of cost-saving generally arranges 2 layers of paraffin paper, consider and need to settle girder steel between the first bolt 1 and the second bolt 2, first bolt 1, when second bolt 2 is excessive with girder steel spacing, first bolt 1, second bolt 2 may by stretch bending, cause not easily removing, so the center distance limiting two screws on described anchor plate 3 is greater than girder steel width 3cm.Other first bolt 1 and the second bolt 2 are also respectively arranged with water shield cover 6, water shield cover 6 adopts quality of rubber materials, it is connected to floor upper surface, even if the benefit done like this is connection of thread floor having muddy water also can not flow to anchor plate 3 below it along the first bolt 1 or the second bolt 2, avoid getting rusty, the dismounting in more convenient later stage.
During use, first bolt 1 and the second bolt 2 are passed floor and are connected by nut with anchor plate 3, then by the annulus of the 3rd bolt 5 through the first bolt 1 end, and be connected with the nut that the other end of the second bolt 2 fixes welding, now anchor plate 3, first bolt 1, second bolt 2 forms closed loop after being connected with the 3rd bolt 5, concrete floor and the girder steel of encorbelmenting are linked together, and after finishing using, only first need pull down the 3rd bolt 5 can take off girder steel, lay down the first bolt 1 again and the second bolt 2 can take off anchor plate 3, reclaim respectively for second time, the other end due to described 3rd bolt 5 is provided with the bending handle of L shape so to rotate the 3rd bolt 5 very convenient, and the first bolt 1 and the second bolt 2 have paraffin paper 4 through the portion envelops of floor, is convenient to the first bolt 1 and the second bolt 2 is extracted from floor.
Above-described is only the preferred embodiment of the present invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. be convenient to the reinforcing bar anchor draw ring installed and used, it is characterized in that: include and be fitted in soffit and be provided with the anchor plate of two screws, the first bolt be connected through floor and with anchor plate and the second bolt, and the 3rd bolt, wherein the other end of the first bolt is provided with the annulus passed for the 3rd bolt, the other end of the second bolt is fixed with the nut of connection the 3rd bolt, the other end of described 3rd bolt is provided with the bending handle of L shape, and the portion envelops that described first bolt and the second bolt pass floor has paraffin paper layer.
2. the reinforcing bar anchor draw ring being convenient to install and use according to claim 1, is characterized in that: on described anchor plate, the center distance of two screws is greater than girder steel width 3cm.
3. the reinforcing bar anchor draw ring being convenient to install and use according to claim 1, is characterized in that: be also provided with clamp nut below described anchor plate.
4. the reinforcing bar anchor draw ring being convenient to install and use according to claim 1,2 or 3, is characterized in that: described first bolt and the second bolt are also respectively arranged with water shield cover, and this water shield cover is connected to floor upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600619.6A CN104389421A (en) | 2014-10-31 | 2014-10-31 | Conveniently mounted and used steel bar anchor pull ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600619.6A CN104389421A (en) | 2014-10-31 | 2014-10-31 | Conveniently mounted and used steel bar anchor pull ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389421A true CN104389421A (en) | 2015-03-04 |
Family
ID=52607373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600619.6A Pending CN104389421A (en) | 2014-10-31 | 2014-10-31 | Conveniently mounted and used steel bar anchor pull ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984364A (en) * | 2019-12-12 | 2020-04-10 | 中国十九冶集团有限公司 | Overhanging section steel fixing device and overhanging section steel deviation processing method |
-
2014
- 2014-10-31 CN CN201410600619.6A patent/CN104389421A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984364A (en) * | 2019-12-12 | 2020-04-10 | 中国十九冶集团有限公司 | Overhanging section steel fixing device and overhanging section steel deviation processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
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| WD01 | Invention patent application deemed withdrawn after publication |