CN202467153U - Suspension scaffold steel girder anchor device - Google Patents
Suspension scaffold steel girder anchor device Download PDFInfo
- Publication number
- CN202467153U CN202467153U CN2012200907852U CN201220090785U CN202467153U CN 202467153 U CN202467153 U CN 202467153U CN 2012200907852 U CN2012200907852 U CN 2012200907852U CN 201220090785 U CN201220090785 U CN 201220090785U CN 202467153 U CN202467153 U CN 202467153U
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- China
- Prior art keywords
- girder steel
- anchor device
- bolt
- floor
- cover plate
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- 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 provides a suspension scaffold steel girder anchor device. The suspension scaffold steel girder anchor device comprises a base plate and at least a cover plate, wherein the base plate is disposed at the bottom of a floor. The cover plate is mounted at the top of a steel girder at the top of the floor. A bolt is respectively installed on the base plate which is at two sides of the steel girder, and connected with the cover plate in a penetrating mode. The cover plate is compressed tightly with the floor through coordination of nuts and bolts. Problems of inaccurate positioning and waste of materials in adopting a built-in fitting method can be resolved effectively, and the suspension scaffold steel girder anchor device can be recycled and reused.
Description
Technical field
The utility model relates to the realm of building construction, is specifically related to a kind of builder's jack girder steel anchor device.
Background technology
The method of pre-buried U type draw ring or bolt is adopted in the girder steel anchoring of builder's jack usually.The pre-buried location of U type draw ring or bolt is not easily, and easy positioning in concreting, makes troubles for the girder steel installation of back.Built-in fitting can't reclaim simultaneously, causes waste of material.Therefore,, improve and innovate, invented this anchor device to the shortcoming of using built-in fitting to exist.
Summary of the invention
The utility model technical problem to be solved is to provide a kind of builder's jack girder steel anchor device, can effectively solve to adopt that the location that exists in the built-in fitting method is inaccurate, the problem of waste of material recyclable repeated use.
For solving above-mentioned existing technical problem; The utility model adopts following scheme: a kind of builder's jack girder steel anchor device; Comprise the backing plate that is located at floor slab bottoms, at least one cover plate that is located at the girder steel top on the floor top; The both sides that are positioned at girder steel on the said backing plate are respectively equipped with cross-under bolt on the cover board, and said cover plate cooperates with bolt through nut girder steel and floor are compressed.
As preferably, the bottom of said bolt is with the sleeve pipe of length greater than slab thickness.Make between bolt and the concrete and leave the space, after the frame of encorbelmenting was removed, whole device can intactly reclaim.
As preferably, be provided with the wedging timber wedge in space between the two between said bolt and the girder steel.Avoid girder steel to move, good stability, it is more accurate to locate.
As preferably, said cover plate adopts two, 4 of the corresponding employings of said bolt.It is more firm to adopt 4 bolts that girder steel is connected, and stability is better.
Beneficial effect:
A kind of builder's jack girder steel anchor device that the utility model adopts technique scheme to provide can effectively solve and adopt that the location that exists in the built-in fitting method is inaccurate, the problem of waste of material, and is reusable.
Description of drawings
Fig. 1 is the organigram of the utility model;
Fig. 2 is the utility model sectional elevation drawing in use;
Fig. 3 for the utility model in use analyse and observe profile.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1; A kind of builder's jack girder steel anchor device; Comprise the backing plate 2 that is located at floor 8 bottoms, at least one cover plate 1 that is located at girder steel 6 tops on floor 8 tops; The both sides that are positioned at girder steel 6 on the said backing plate 2 are respectively equipped with the bolt 3 of a cross-under on cover plate 1, and said cover plate 1 cooperates with bolt 3 through nut 4 girder steel 6 and floor 8 are compressed.The bottom of said bolt 3 is with the sleeve pipe 5 of length greater than floor 8 thickness.Be provided with the wedging timber wedge 7 in space between the two between said bolt 3 and the girder steel 6.Said cover plate 1 adopts two, 4 of the employings of said bolt 3 correspondences.
In the utility model, the position of bolt 3 and spacing are connected firmly by design size and backing plate, and its spacing must be greater than the width of girder steel; Sleeve pipe 5 adopts pvc pipe; Cover plate 1 adopts two, 4 of the employings of said bolt 3 correspondences, and two cover plates 1 and 4 bolts 3 form an integral body according to spacing that designs and backing plate welding, are using the back as a recycled in its entirety repeated use.It uses step following: on the slab form of setting up, set up scheme according to external scaffolding and carry out setting-out earlier, confirm the position of girder steel; Be placed on backing plate on the slab form then and be fixed in and survey on the measured position; Colligation floor bar again, concreting build the back cantilever steel girder 6 is installed and regulate bolt 3 and nut 4 with girder steel 6 with build after floor 8 compress, set up external scaffolding afterwards.After builder's jack is removed, with hammer gently knock bolt 3, bolt 3 promptly breaks away from floor, it is reusable to reclaim the back, practices thrift cost.
Claims (4)
1. builder's jack girder steel anchor device; It is characterized in that: comprise the backing plate (2) that is located at floor (8) bottom, at least one cover plate (1) that is located at the top of the girder steel (6) on floor (8) top; The both sides that are positioned at girder steel (6) on the said backing plate (2) are respectively equipped with the bolt (3) of a cross-under on cover plate (1), and said cover plate (1) cooperates with bolt (3) through nut (4) girder steel (6) and floor (8) are compressed.
2. a kind of builder's jack girder steel anchor device according to claim 1 is characterized in that: the bottom of said bolt (3) is with the sleeve pipe (5) of length greater than floor (8) thickness.
3. a kind of builder's jack girder steel anchor device according to claim 1 is characterized in that: be provided with the wedging timber wedge in space (7) between the two between said bolt (3) and the girder steel (6).
4. a kind of builder's jack girder steel anchor device according to claim 1 is characterized in that: said cover plate (1) adopts two, 4 of the employings of said bolt (3) correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200907852U CN202467153U (en) | 2012-03-12 | 2012-03-12 | Suspension scaffold steel girder anchor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200907852U CN202467153U (en) | 2012-03-12 | 2012-03-12 | Suspension scaffold steel girder anchor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467153U true CN202467153U (en) | 2012-10-03 |
Family
ID=46915320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200907852U Expired - Fee Related CN202467153U (en) | 2012-03-12 | 2012-03-12 | Suspension scaffold steel girder anchor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587638A (en) * | 2012-03-12 | 2012-07-18 | 中天建设集团有限公司 | Steel girder anchoring device of overhanging scaffold |
-
2012
- 2012-03-12 CN CN2012200907852U patent/CN202467153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587638A (en) * | 2012-03-12 | 2012-07-18 | 中天建设集团有限公司 | Steel girder anchoring device of overhanging scaffold |
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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: 20121003 Termination date: 20130312 |