CN207749817U - Installation system of overhanging scaffold - Google Patents
Installation system of overhanging scaffold Download PDFInfo
- Publication number
- CN207749817U CN207749817U CN201721615541.0U CN201721615541U CN207749817U CN 207749817 U CN207749817 U CN 207749817U CN 201721615541 U CN201721615541 U CN 201721615541U CN 207749817 U CN207749817 U CN 207749817U
- Authority
- CN
- China
- Prior art keywords
- harness cord
- screw rod
- steel
- cord screw
- builder
- 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
Links
- 238000009434 installation Methods 0.000 title claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000010276 construction Methods 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims 1
- 230000007306 turnover Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an overhanging scaffold mounting system, which is used for fixing an overhanging steel beam of an overhanging scaffold on a building main body structure; the building main structure comprises a floor surface and an upturning beam, and the overhanging steel beam comprises an overhanging section and a fixed connecting section; the mounting system comprises a steel beam support and a ground anchor; the ground anchor is connected between the fixed connection section of the cantilever steel beam and the floor surface; the steel beam support comprises a base, a harness cord screw, a top support and a nut; one end of the harness cord screw is welded with the base, the top support is provided with a screw hole, and the other end of the harness cord screw penetrates through the screw hole of the top support; the nut is arranged on the harness cord screw and is positioned below the top support; the girder steel support is installed between the fixed connection section tip of girder steel of encorbelmenting and building major structure's floor face. Adopt this utility model installing the system both to satisfy safe civilized construction, and the girder steel end that will encorbelment that again can be fine is fixed, avoids turning over roof beam (turning over the bank) secondary structure construction and causes cost increase and potential safety quality hazard.
Description
Technical field
The utility model belongs to Construction Technology of Suspension Scaffold field, and system is installed more particularly to a kind of builder's jack
System.
Background technology
With the development of architectural engineering construction technique, building industrialization, green building, intelligent building start before going on development
Platform.If building enterprise wants that it is indispensable safeguard measure to keep competitiveness, safety construction.Concrete main body structural perimeter
It is commonly present height and turns over beam in 100~250mm（Turn over bank）Equal components cause Cantilever Beams to be fixed difficult, become builder's jack
One problem of construction.If turning over beam（Turn over bank）Overall cost will necessarily then be increased using secondary structure construction, and be unsatisfactory for
Design requirement, while exterior wall leakage hidden danger may be caused；Using primary structure one-piece casting, cantilever steel girder end is produced with floor face
Raw larger gap.Usual manner is used fills in the method for putting flitch in gap, operates lack of standardization and easy loosening, constitutes construction wind
Danger.
Utility model content
The purpose of this utility model is to provide a kind of builder's jack installation system, to solve cantilever steel girder end and floor
Face leads to the problem of larger gap.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of builder's jack installation system, is used for
The cantilever steel girder of builder's jack is fixed on major structure of construction；The major structure of construction includes floor face and turns over
Beam, cantilever steel girder include overhanging section and being fixedly connected with section；The installation system includes steel beam bearing and earth anchor；The earth anchor connection
In being fixedly connected between section and floor face for cantilever steel girder；The steel beam bearing includes pedestal, harness cord screw rod, is shored and nut；
One end of the harness cord screw rod and tube chamber welds with base, described to shore setting screw hole, the other end of harness cord screw rod passes through the spiral shell shored
Rod aperture；Nut is mounted on harness cord screw rod, and nut is located at the lower section shored；Steel beam bearing is mounted on being fixedly connected for cantilever steel girder
Between section end and the floor face of major structure of construction.
The utility model builder's jack installation system as described above, further, harness cord screw rod are two, and interval is fixed
On pedestal；The distance between harness cord screw rod is more than the width of cantilever steel girder.
The utility model builder's jack installation system as described above, further, the pedestal are rectangular steel plates, thickness
More than or equal to 10mm, harness cord screw rod is fixed on the both ends of pedestal.
The utility model builder's jack installation system as described above, further, the harness cord screw rod is more than for diameter
Steel screw rod equal to 18mm.
The utility model builder's jack installation system as described above, further, described shore is more than or equal to for model
The equal leg angle or thickness of L63 × 6 are not less than the steel plate of 10mm, and screw hole is opened at the both ends shored.
The utility model has the beneficial effects that：
Effectively girder steel end can be fixed using the utility model installation system, not only meet safety construction, but also
Cantilever steel girder end can be fixed well, avoid turning over beam（Turn over bank）Secondary structure construction causes cost increase and safe mass
Hidden danger.Effectively control exterior wall leakage hidden danger.The material used for construction in common used material, the cost of material is low, low cost.
Description of the drawings
By being described in detail made by conjunction with the following drawings, the above-mentioned and/or otherwise advantage of the utility model will
It becoming more apparent upon and is easier to understand, these attached drawings are only schematical, are not intended to limit the utility model, wherein：
Fig. 1 is a kind of builder's jack installation system schematic diagram of embodiment of the utility model；
Fig. 2 is a kind of steel beam bearing schematic diagram of embodiment of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, steel beam bearing, 11, pedestal, 12, harness cord screw rod, 13, shore, 14, nut, 2, floor face, 3, turn over beam, 4, outstanding
Choose girder steel, 41, be fixedly connected with section, 42, overhanging section, 5, earth anchor.
Specific implementation mode
Hereinafter, the embodiment of the builder's jack installation system of the utility model is described with reference to the accompanying drawings.
The embodiment recorded herein is the specific specific implementation mode of the utility model, for illustrating the utility model
Design, is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be based on the application claims and specification institute is public
For the content opened using obvious other technical solutions, these technical solutions include doing using the embodiment to recording herein
Go out the technical solution of any obvious substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each section
Shape and its correlation.It note that the structure of each component for the ease of clearly showing the utility model embodiment, respectively
It is not drawn according to identical ratio between attached drawing.Identical reference marker is for indicating identical part.
Fig. 1 shows a kind of builder's jack installation system of embodiment of the utility model, and the system will be for that will overhang foot hand
The cantilever steel girder 4 of frame is fixed on major structure of construction；Above-mentioned major structure of construction includes floor face 2 and turns over beam 3, overhang steel
Beam 4 includes overhanging section 42 and being fixedly connected with section 41；When cantilever steel girder is installed, due to turning over raising up for beam, turn over
The installation that beam influences cantilever steel girder is fixed；
Builder's jack installation system includes steel beam bearing 1 and earth anchor 5；
Earth anchor 5 is connected to being fixedly connected between section 41 and floor face 2 of cantilever steel girder 4；In the embodiment show in figure 1,
The quantity of earth anchor is three；In Specific construction in application, the quantity of earth anchor should determine as needed, such as the quantity can be 2
~5；Earth anchor can prevent the section 41 that is fixedly connected of Cantilever Beams from moving up or shaking.
As shown in Fig. 2, steel beam bearing 1 includes pedestal 11, harness cord screw rod 12, shores 13 and nut 14；Harness cord screw rod 12
One end is welded with pedestal 11, shores 13 setting screw holes, the other end of harness cord screw rod 12 is across the screw hole for shoring 13；Nut 14
On harness cord screw rod 12, nut 14 is positioned at the lower section for shoring 13；Steel beam bearing 1 is mounted on being fixedly connected for cantilever steel girder 4
Between 41 ends of section and the floor face 2 of major structure of construction.
Cantilever steel girder leveling is aligned, is answered after the determination of cantilever steel girder installation site using the utility model installation system
Earth anchor is preliminary fixed by it.Closer pedestal is first transferred in position of the nut on harness cord screw rod, is then put into steel beam bearing
Cantilever steel girder is fixedly connected with the lower section of section end, turns nut and will shore and slowly adjusts upward, and is pushed up until by cantilever steel girder end
Tightly.
In a kind of builder's jack installation system of preferred embodiment, harness cord screw rod 12 is two, and interval is fixed on bottom
On seat 11；The distance between harness cord screw rod 12 is more than the width of cantilever steel girder 4.Cantilever steel girder end set is led at two when use
Between silk screw rod top, influence of the harness cord screw tip to operation is avoided.
In a kind of builder's jack installation system of preferred embodiment, pedestal 11 is rectangular steel plates, and thickness is more than or equal to
10mm, harness cord screw rod 12 are fixed on the both ends of pedestal 11.12 diameter of harness cord screw rod is more than or equal to the steel screw rod of 18mm.Shore 13
It is more than or equal to the steel plate of equal leg angle or thickness not less than 10mm of L63 × 6 for model, screw hole is opened at the both ends for shoring 13.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed and other feature combination, and those skilled in the art are also
Other combinations between each technical characteristic can be carried out according to the purpose of invention, be subject to the purpose for realizing the utility model.
Claims (5)
1. a kind of builder's jack installation system, for the cantilever steel girder of builder's jack to be fixed on major structure of construction；
It is characterized in that, the major structure of construction includes floor face and turns over beam, cantilever steel girder includes overhanging section and being fixedly connected with section；
The installation system includes steel beam bearing and earth anchor；The earth anchor be connected to cantilever steel girder be fixedly connected section and floor face it
Between；The steel beam bearing includes pedestal, harness cord screw rod, is shored and nut；One end of the harness cord screw rod and tube chamber welds with base, it is described
Setting screw hole is shored, the other end of harness cord screw rod passes through the screw hole shored；Nut is mounted on harness cord screw rod, and nut is located at
The lower section shored；Steel beam bearing is fixedly connected mounted on cantilever steel girder between section end and the floor face of major structure of construction.
2. builder's jack installation system according to claim 1, which is characterized in that harness cord screw rod is two, and interval is solid
It is scheduled on pedestal；The distance between harness cord screw rod is more than the width of cantilever steel girder.
3. builder's jack installation system according to claim 1 or 2, which is characterized in that the pedestal is rectangular steel plates,
Thickness is more than or equal to 10mm, and harness cord screw rod is fixed on the both ends of pedestal.
4. builder's jack installation system according to claim 3, which is characterized in that the harness cord screw rod is more than for diameter
Steel screw rod equal to 18mm.
5. builder's jack installation system according to claim 3, which is characterized in that described shore is more than or equal to for model
The equal leg angle or thickness of L63 × 6 are not less than the steel plate of 10mm, and screw hole is opened at the both ends shored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615541.0U CN207749817U (en) | 2017-11-28 | 2017-11-28 | Installation system of overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615541.0U CN207749817U (en) | 2017-11-28 | 2017-11-28 | Installation system of overhanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749817U true CN207749817U (en) | 2018-08-21 |
Family
ID=63148384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615541.0U Expired - Fee Related CN207749817U (en) | 2017-11-28 | 2017-11-28 | Installation system of overhanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216590A (en) * | 2021-05-13 | 2021-08-06 | 中建一局集团建设发展有限公司 | Hanging seat system on cantilever structure and construction method |
-
2017
- 2017-11-28 CN CN201721615541.0U patent/CN207749817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216590A (en) * | 2021-05-13 | 2021-08-06 | 中建一局集团建设发展有限公司 | Hanging seat system on cantilever structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |