CN215926679U - Turnover steel anchoring part can be dismantled to girder steel anchor end of encorbelmenting of scaffold frame - Google Patents
Turnover steel anchoring part can be dismantled to girder steel anchor end of encorbelmenting of scaffold frame Download PDFInfo
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- CN215926679U CN215926679U CN202122545011.6U CN202122545011U CN215926679U CN 215926679 U CN215926679 U CN 215926679U CN 202122545011 U CN202122545011 U CN 202122545011U CN 215926679 U CN215926679 U CN 215926679U
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Abstract
The utility model discloses a detachable turnover steel anchoring piece for an anchoring end of a cantilever steel beam of a scaffold, which comprises a lower fixing plate and an upper fixing plate which are arranged up and down, wherein the lower fixing plate is fixed on a template, at least two fixing rods are constructed on the lower fixing plate side by side, each fixing rod penetrates through the template and the upper fixing plate, the fixing rods are in threaded connection with fastening nuts abutted against the end surface of the upper fixing plate, sleeves are sleeved at the parts of the fixing rods, which extend out of the upper fixing plate, and the sleeves extend out of a concrete slab or a precast slab. The utility model solves the problems that the traditional pre-buried U-shaped anchoring steel bar has more investment at one time and heavy weight, and the U-shaped steel bar anchoring ring needs to be cut on site before the section steel beam is dismantled, thereby wasting materials, consuming time and labor, polluting air and being incapable of being recycled and reused. The utility model is suitable for the technical field of construction of cantilever steel beams of cantilever frames in constructional engineering.
Description
Technical Field
The utility model belongs to the technical field of cantilever steel beam construction of a cantilever frame in constructional engineering, and particularly relates to a detachable turnover steel anchoring piece for an anchoring end of a cantilever steel beam of a scaffold.
Background
In recent years, the country vigorously develops assembly type buildings, and the novel building industrialization drives the building industry to be comprehensively transformed and upgraded. Prefabricated superimposed sheet is in construction wide application for the construction progress, simultaneously for facing the frontier defense and protecting the safety and bring the degree of difficulty, traditional scaffold frame anchor built-in fitting of encorbelmenting all chooses pre-buried U shaped steel for use, U shaped steel is pre-buried to be disposable in cast-in-place structure, the floor exposes the part and can only cut it off, the material loss is big, and U shaped steel built-in fitting can not use on the superimposed sheet, puts and can not play the anchored effect on the superimposed sheet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detachable turnover steel anchoring part for an anchoring end of a cantilever steel beam of a scaffold, which is used for solving the problems that the traditional embedded U-shaped anchoring steel bar is large in investment at one time and heavy in weight, and a U-shaped steel bar anchoring ring needs to be cut on site before the steel beam is dismantled, so that the material is wasted, the time and labor are consumed, the air is polluted, and the steel anchoring part cannot be recycled.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a turnover steel anchor assembly can be dismantled to girder steel anchor end that scaffold was encorbelmented, includes the bottom plate and the upper fixed plate that set up from top to bottom, just on the bottom plate is fixed in the template, is constructed two piece at least dead levers side by side on the bottom plate, each the dead lever is worn through template and upper fixed plate, and dead lever threaded connection has the fastening nut of butt on the upper fixed plate terminal surface, and the position cover that stretches out the upper fixed plate in the dead lever is equipped with the sleeve pipe, the sleeve pipe stretches out concrete slab or prefabricated plate.
Furthermore, at least two fixing holes are formed in the lower fixing plate, and fixing nails are fixed on the template through the fixing holes.
Further, the length of the sleeve extending out of the concrete slab or precast slab is not less than 100 mm.
Further, the upper fixing plate and the lower fixing plate are the same in thickness and 10mm in both, and the length and the width of the upper fixing plate and the lower fixing plate are 260mm and 80mm respectively.
Further, the length of the fixing rod is 400mm, and the diameter of the fixing rod is 20 mm.
Further, the sleeve is of a tubular structure made of PVC materials.
Furthermore, through holes for the sleeves to pass through are formed in the precast slabs and opposite to the sleeves, and the sleeves extend out of the precast slabs through the through holes.
Furthermore, a plurality of anchoring steel bars are respectively arranged at the upper fixing plate along the transverse direction and the longitudinal direction, and each anchoring steel bar is respectively bound and fixed with the floor slab steel bar.
Due to the adoption of the structure, compared with the prior art, the utility model has the technical progress that: the structure adopted by the utility model is simple to manufacture, convenient to construct, reliable to use and convenient to install, the construction difficulty is obviously reduced, the working efficiency is improved, and the safety of the scaffold is ensured; after the scaffold is dismantled, the concrete floor is hardly damaged, the appearance and quality effects of concrete are good, the concrete floor can be disassembled and recycled, the overall effect is good, the construction period is shortened, and the comprehensive construction cost of a project is reduced; the method realizes saving and environmental protection, is a green construction technology which accords with sustainable development, and has obvious economic benefit and social comprehensive benefit.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural view of an embodiment of the present invention installed at a cast-in-place slab band;
FIG. 2 is a schematic view of a structure mounted on a prefabricated panel according to an embodiment of the present invention;
FIG. 3 is a structural cross-sectional view of an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the present invention.
Labeling components: 1-lower fixing plate, 2-upper fixing plate, 3-fixing rod, 4-fastening nut, 5-fixing nail, 6-sleeve, 7-prefabricated plate, 8-laminated plate, 9-anchoring reinforcing steel bar and 10-fixing hole.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.
The utility model discloses a detachable turnover steel anchoring piece for an anchoring end of a cantilever steel beam of a scaffold, which comprises a lower fixing plate 1 and an upper fixing plate 2, wherein the lower fixing plate 1 and the upper fixing plate are arranged up and down, the lower fixing plate 1 is fixed on a template, at least two fixing rods 3 are constructed on the lower fixing plate 1 side by side, each fixing rod 3 penetrates through the template and the upper fixing plate 2, the fixing rods 3 are in threaded connection with fastening nuts 4, the fastening nuts 4 are abutted against the end surface of the upper fixing plate 2, sleeves 6 are sleeved at the parts of the fixing rods 3 extending out of the upper fixing plate 2, and the sleeves 6 extend out of a concrete slab or a prefabricated plate 7. The working principle and the advantages of the utility model are as follows: (1) when the construction is carried out at the position of the cantilever steel beam on the laminated slab 8, as shown in figure 1, after the installation and acceptance of the template and the laminated slab 8 are finished, the construction is vertically placed on the template according to the designed position at the position of a cast-in-place slab band according to the installation schematic diagram of the cantilever scaffold, and the lower fixed plate 1 is fixed on the template; according to the construction drawing requirements, steel bars at the plate strip are bound, at least two anchoring steel bars 9 are arranged at the transverse position and the longitudinal position of an upper fixing plate 2 of the utility model respectively, the length of the anchoring steel bars 9 meets the anchoring requirements, the anchoring steel bars 9 are used for preventing an embedded part from being pulled out, cast-in-place layer steel bars are bound on a laminated slab 8 and pass the acceptance check, a sleeve 6 is sleeved on a fixing rod 3 before floor concrete is poured, the lower opening of the sleeve 6 abuts against the upper fixing plate 2, and the upper opening of the sleeve 6 exceeds the surface of the concrete. (2) During construction of the prefabricated plate 7 of the utility model: drilling holes at the position of the cantilever beam anchoring point of the precast slab 7, which avoids the position of the steel bar, by using a rhinestone, and drilling the prefabricated slab from the bottom of the laminated slab 8, wherein the anchoring steel bars 9 are added at the upper part of the precast slab 7 in the transverse direction and the longitudinal direction, the length of the anchoring steel bars 9 meets the anchoring requirement, and the anchoring steel bars are firmly bound with the floor slab steel bars, so that the strength of the prefabricated part at the position of the prefabricated slab is ensured, and other steps are the same as the steps of the construction at the position of the cantilever steel beam on the laminated slab 8 in the step (1). The dismounting process of the utility model is that after the scaffold is dismounted, the fastening nut 4 is dismounted, the wood square pad is arranged on the utility model, and the utility model can fall down by lightly knocking with a hand hammer, and can be recycled. In conclusion, the structure adopted by the scaffold is simple to manufacture, convenient to construct, reliable to use and convenient to install, the construction difficulty is obviously reduced, the working efficiency is improved, and the safety of the scaffold is ensured; after the scaffold is dismantled, the concrete floor is hardly damaged, the appearance and quality effects of concrete are good, the concrete floor can be disassembled and recycled, the overall effect is good, the construction period is shortened, and the comprehensive construction cost of a project is reduced; the method realizes saving and environmental protection, is a green construction technology which accords with sustainable development, and has obvious economic benefit and social comprehensive benefit.
As a preferred embodiment of the present invention, in order to facilitate the fixing of the lower fixing plate 1 to the formwork, as shown in fig. 3 to 4, at least two fixing holes 10 are formed in the lower fixing plate 1, and the fixing nails 5 are fixed to the formwork through the fixing holes 10, so that the lower fixing plate 1 is fixed to the formwork.
As a preferred embodiment of the present invention, the length of the sleeve 6 protruding from the concrete slab or precast slab 7 is not less than 100 mm; the thickness of the upper fixing plate 2 is the same as that of the lower fixing plate 1, the thickness of the upper fixing plate is 10mm, and the length and the width of the upper fixing plate are 260mm and 80mm respectively; the length of the fixed rod 3 is 400mm, and the diameter of the fixed rod is 20 mm; the sleeve 6 is a tubular structure made of PVC material.
As a preferred embodiment of the utility model, the holes made in the prefabricated panels 7 and opposite the sleeves 6 by means of a water drill are through holes for the sleeves 6 to pass through, the sleeves 6 extending through the through holes of the prefabricated panels 7.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a turnover steel anchor assembly can be dismantled to girder steel anchor end that scaffold was encorbelmented, its characterized in that: the concrete slab comprises a lower fixing plate and an upper fixing plate which are arranged up and down, wherein the lower fixing plate is fixed on a template, at least two fixing rods are constructed on the lower fixing plate side by side, each fixing rod penetrates through the template and the upper fixing plate, the fixing rods are in threaded connection with fastening nuts abutted to the end face of the upper fixing plate, sleeves are sleeved at the parts of the fixing rods, which extend out of the upper fixing plate, and the sleeves extend out of a concrete slab or a prefabricated slab.
2. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: at least two fixing holes are formed in the lower fixing plate, and fixing nails are fixed to the template through the fixing holes.
3. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: the length of the sleeve extending out of the concrete slab or precast slab is not less than 100 mm.
4. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: the upper fixing plate and the lower fixing plate are the same in thickness and 10mm in thickness, and the length and the width of the upper fixing plate and the lower fixing plate are 260mm and 80mm respectively.
5. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: the length of fixed rod is 400mm, and its diameter is 20 mm.
6. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: the sleeve is of a tubular structure made of PVC materials.
7. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: through holes for the sleeves to pass through are formed in the precast slabs and opposite to the sleeves, and the sleeves extend out of the precast slabs through the through holes.
8. The detachable turnover steel anchoring part for the anchoring end of the cantilever steel beam of the scaffold as claimed in claim 1, wherein: and a plurality of anchoring steel bars are respectively arranged at the upper fixing plate along the transverse direction and the longitudinal direction, and each anchoring steel bar is respectively bound and fixed with the floor slab steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545011.6U CN215926679U (en) | 2021-10-21 | 2021-10-21 | Turnover steel anchoring part can be dismantled to girder steel anchor end of encorbelmenting of scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545011.6U CN215926679U (en) | 2021-10-21 | 2021-10-21 | Turnover steel anchoring part can be dismantled to girder steel anchor end of encorbelmenting of scaffold frame |
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| Publication Number | Publication Date |
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| CN215926679U true CN215926679U (en) | 2022-03-01 |
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| CN202122545011.6U Active CN215926679U (en) | 2021-10-21 | 2021-10-21 | Turnover steel anchoring part can be dismantled to girder steel anchor end of encorbelmenting of scaffold frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922329A (en) * | 2022-06-21 | 2022-08-19 | 山东高速德建集团有限公司 | Method for improving mounting efficiency of composite floor overhanging scaffold steel beam |
-
2021
- 2021-10-21 CN CN202122545011.6U patent/CN215926679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922329A (en) * | 2022-06-21 | 2022-08-19 | 山东高速德建集团有限公司 | Method for improving mounting efficiency of composite floor overhanging scaffold steel beam |
| CN114922329B (en) * | 2022-06-21 | 2024-03-12 | 山东高速德建集团有限公司 | Method for improving installation efficiency of cantilever scaffold steel beam of composite floor slab |
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