CN216428980U - I-steel scaffold structure encorbelments - Google Patents
I-steel scaffold structure encorbelments Download PDFInfo
- Publication number
- CN216428980U CN216428980U CN202122236839.3U CN202122236839U CN216428980U CN 216428980 U CN216428980 U CN 216428980U CN 202122236839 U CN202122236839 U CN 202122236839U CN 216428980 U CN216428980 U CN 216428980U
- Authority
- CN
- China
- Prior art keywords
- steel
- overhanging
- cantilever
- fastener
- bolt
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an I-steel scaffold structure encorbelments, include: the floor slab is provided with a sunken caisson at the top, an edge beam is arranged at the edge of the caisson of the floor slab, and a first fastener is embedded in the edge beam; the reverse beam is arranged in the caisson, is parallel to the edge beam and is flush with the top end face of the edge beam, and a second fastener is pre-buried in the reverse beam; one end of the overhanging I-shaped steel is supported on the inverted beam and the side beam, the other end of the overhanging I-shaped steel extends to the outer side of the edge of the floor slab to form a cantilever structure, the overhanging I-shaped steel is fixedly connected with the side beam through a first fastener, and the overhanging I-shaped steel is fixedly connected with the inverted beam through a second fastener; the scaffold is erected on the cantilever structure. The inverted beam and the side beam form a plurality of positioning supporting points, and the bearing capacity of the overhanging I-steel for the scaffold is fully ensured. Simultaneously, the fastener that will lock I-steel that encorbelments is pre-buried in anti-roof beam and boundary beam respectively, avoids arranging the fastener directly in the caisson to ensure the integrality of caisson beam slab, need not open a hole on the beam slab, reduce the seepage risk.
Description
Technical Field
The utility model is used for the field especially relates to a I-steel scaffold structure encorbelments.
Background
At present, with the rapid development of urban modernization, high-rise building engineering is more and more, and in order to ensure construction progress and convenience, scaffolds are indispensable building construction equipment. In the prior art, the overhanging I-steel is generally adopted as a supporting structure of a scaffold, the fixing method of the overhanging I-steel is mainly that an embedded part is stacked in a beam slab, the embedded part embedded in the slab is hollow due to the fact that the thickness of the slab is not large, and the floor slab is required to be structurally repaired after the embedded part is cut, so that the floor slab leakage risk is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an I-steel scaffold structure encorbelments, it can guarantee that the I-steel does not pass structural beam board, also can ensure the bearing capacity of I-steel.
The utility model provides a technical scheme that its technical problem adopted is:
an I-steel scaffold structure of encorbelmenting, includes:
the top of the floor slab is provided with a sunken caisson, the edge of the caisson of the floor slab is provided with an upward-protruding boundary beam, and a first fastener is embedded in the boundary beam;
the inverted beam is arranged in the caisson, is parallel to the boundary beam and is flush with the top end face of the boundary beam, and a second fastener is pre-buried in the inverted beam;
one end of the overhanging I-shaped steel is supported on the reverse beam and the side beam, and the other end of the overhanging I-shaped steel extends to the outer side of the edge of the floor slab to form a cantilever structure;
the scaffold is erected on the cantilever structure.
In some embodiments, further comprising:
and the guy cable is used for connecting the cantilever structure of the cantilever I-shaped steel to the boundary beam of the floor slab on the upper layer.
In some embodiments, further comprising:
and the opposite-top upright post is supported between the floor slab on the upper layer and the tail part of the cantilever I-shaped steel.
In some embodiments, a positioning column is arranged at the top of the cantilever structure of the cantilever I-shaped steel, and the lower end of the scaffold is sleeved on the positioning column.
In some embodiments, the first fastener includes a first U-shaped bolt, two ends of the first U-shaped bolt extend above the side beam, two ends of the first U-shaped bolt form a first space at the top of the side beam, the cantilever i-steel is embedded into the first space from above, and the first U-shaped bolt is provided with a first pressing plate and a first nut for locking the cantilever i-steel.
In some embodiments, the second fastener includes a second U-shaped bolt, two ends of the second U-shaped bolt extend above the inverted beam, two ends of the second U-shaped bolt form a second gap at the top of the inverted beam, the overhanging i-steel is embedded into the second gap from above, and the second U-shaped bolt is provided with a second pressing plate and a second nut for locking the overhanging i-steel.
In some embodiments, the first U-shaped bolt and the second U-shaped bolt are correspondingly arranged so that the overhanging i-steel extends outwards perpendicular to the side beam.
In some embodiments, the plurality of overhanging i-beams are arranged, and the plurality of overhanging i-beams are distributed along the extending direction of the side beam.
In some embodiments, a first reinforcing bar is disposed within the edge beam, and the first fastener is welded to the first reinforcing bar.
In some embodiments, a second reinforcing bar is disposed within the inverted beam, and the second fastener is welded to the second reinforcing bar.
One of the above technical solutions has at least one of the following advantages or beneficial effects: the counter beam is arranged in the caisson and parallel to the boundary beam at the edge of the floor slab, and the counter beam and the boundary beam provide support for the overhanging I-shaped steel together. Wherein, a plurality of location strong points are formed along the length direction of the I-steel of encorbelmenting to anti-roof beam and boundary beam, fully guarantee the bearing capacity of the I-steel of encorbelmenting to the scaffold frame. Simultaneously, the fastener that will lock I-steel that encorbelments is pre-buried in anti-roof beam and boundary beam respectively, avoids arranging the fastener directly in the caisson to ensure the integrality of caisson beam slab, need not open a hole on the beam slab, reduce the seepage risk. In addition, this structure construction convenience, in the structure construction, can go on in step, promoted the efficiency of construction greatly.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise explicitly defined, the terms "setting," "installing," "connecting," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Wherein, fig. 1 shows a reference direction coordinate system of the embodiment of the present invention, and the following describes the embodiment of the present invention with reference to the direction shown in fig. 1.
Referring to fig. 1, the embodiment of the utility model provides an I-steel scaffold structure encorbelments, include floor 1, anti-roof beam 2, encorbelment I-steel 3 and scaffold frame 4.
Wherein, floor 1 sets up the multilayer, and floor 1 is equipped with sunken caisson 5 in the position of washing the hands, and floor 1 is equipped with bellied boundary beam 6 that makes progress at caisson 5's edge, and the thickness of boundary beam 6 is greater than caisson 5's thickness, and first fastener 7 is pre-buried to boundary beam 6, and first fastener 7 is used for the fixed stay in the I-steel 3 of encorbelmenting at 6 tops of boundary beam.
The inverted beam 2 is arranged in the caisson 5, the inverted beam 2 can be continuous or discontinuous, the inverted beam 2 is parallel to the boundary beam 6 and is parallel and level to the top end face of the boundary beam 6, the second fastening piece 8 is embedded in the inverted beam 2, and the second fastening piece 8 is used for being fixedly supported on the cantilever I-shaped steel 3 at the top of the inverted beam 2.
The I-steel 3 one end of encorbelmenting supports in anti-roof beam 2 and boundary beam 6, and the other end extends to the marginal outside of floor 1 and forms cantilever structure, and the I-steel 3 of encorbelmenting passes through first fastener 7 fixed connection with boundary beam 6, and the I-steel 3 of encorbelmenting passes through second fastener 8 fixed connection with anti-roof beam 2. The scaffold 4 is erected on a cantilever structure.
The embodiment of the utility model provides an in, set up anti-roof beam 2 in caisson 5, anti-roof beam 2 is on a parallel with boundary beam 6 at floor 1 edge, provides the support for encorbelmenting I-steel 3 through anti-roof beam 2 and boundary beam 6 together. Wherein, the inverted beam 2 and the boundary beam 6 form a plurality of positioning supporting points along the length direction of the overhanging I-steel 3, and the bearing capacity of the overhanging I-steel 3 for the scaffold 4 is fully ensured. Meanwhile, the fastening pieces for locking the cantilever I-shaped steel 3 are respectively embedded in the reversed beam 2 and the side beam 6, and the fastening pieces are prevented from being directly arranged in the caisson 5, so that the integrity of the beam plate of the caisson 5 is ensured, holes do not need to be formed in the beam plate, and the leakage risk is reduced. In addition, this structure construction convenience, in the structure construction, can go on in step, promoted the efficiency of construction greatly.
In some embodiments, in order to improve the stability and the bearing capacity of the overhanging i-steel 3, referring to fig. 1, the structure of the overhanging i-steel 3 scaffold 4 further includes a guy cable 9, the guy cable 9 connects the cantilever structure of the overhanging i-steel 3 to the side beam 6 of the upper floor 1, and the guy cable 9 may be a steel wire rope or a metal rod.
In some embodiments, in order to improve the stability of the overhanging i-steel 3, referring to fig. 1, the overhanging i-steel 3 scaffold 4 structure further includes an opposite-vertex upright 10, and the opposite-vertex upright 10 is supported between the upper floor 1 and the tail of the overhanging i-steel 3, so as to prevent the rear end of the overhanging i-steel 3 from tilting.
The scaffold 4 can be lapped, welded or connected through a fastener with the cantilever structure of the overhanging i-steel 3. In some embodiments, the scaffold 4 is assembled by steel pipes, and a positioning column is arranged at the top of the cantilever structure of the cantilever I-shaped steel 3 corresponding to the structural characteristics of the steel pipes, the positioning column extends upwards for a certain length, and the lower end of the scaffold 4 is sleeved on the positioning column, so that rapid assembly and stable positioning are realized.
First fastener 7 and second fastener 8 can adopt bolt, reinforcing bar etc. in order to realize encorbelmenting I-steel 3's location and assembly fast, in some embodiments, first fastener 7 includes first U type bolt, first U type bolt opening upwards pre-buries in boundary beam 6, the both ends of first U type bolt extend to boundary beam 6 top, the both ends of first U type bolt form first interval in the top of boundary beam 6, first spaced size suits with the width of encorbelmenting I-steel 3, the I-steel 3 that encorbelments is by the first interval of top embedding, first U type bolt is equipped with the first clamp plate and the first nut of the I-steel 3 that encorbelments of locking.
Similarly, the second fastener 8 includes second U type bolt, and second U type bolt opening upwards is pre-buried in the anti-roof beam 2, and the both ends of second U type bolt extend to anti-roof beam 2 top, and the both ends of second U type bolt form the second interval in the top of anti-roof beam 2, and the I-steel 3 of encorbelmenting is by top embedding second interval, and second U type bolt is equipped with the second clamp plate and the second nut that the locking was encorbelmented I-steel 3.
It can be understood that the first U-shaped bolt and the second U-shaped bolt can also be installed in the side beam 6 and the counter beam 2 in a downward opening and reverse direction, the overhanging i-steel 3 is installed, and the first U-shaped bolt and the second U-shaped bolt can be inserted from one end.
First U type bolt and second U type bolt will leak the part cutting in the outside after I-steel 3 demolishs encorbelmenting, the technical scheme of the utility model set up first U type bolt and second U type bolt in boundary beam 6 and anti-roof beam 2, avoid causing 1 seepage risk of floor.
In some embodiments, the first U-bolt and the second U-bolt are correspondingly arranged so that the overhanging i-beam 3 extends outwards perpendicular to the edge beam 6 to facilitate the installation of the scaffold 4.
In some embodiments, according to the construction requirement of the scaffold 4, the overhanging i-steel 3 is provided with a plurality of overhanging i-steel 3, and the plurality of overhanging i-steel 3 are distributed along the extending direction of the edge beam 6, so that the scaffold 4 is supported at multiple points.
In order to ensure the bonding strength of the first fastening piece 7 and the boundary beam 6, a first steel bar is arranged in the boundary beam 6, the first fastening piece 7 is embedded in advance when the steel bar is bound, and is welded with the first steel bar, and then concrete is poured. In order to ensure the bonding strength of the second fastening piece 8 and the inverted beam 2, a second steel bar is arranged in the inverted beam 2, the second fastening piece 8 is embedded in advance when the steel bar is bound, and is welded with the second steel bar, and then concrete is poured.
In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. The utility model provides an I-steel scaffold structure encorbelments which characterized in that includes:
the top of the floor slab is provided with a sunken caisson, the edge of the caisson of the floor slab is provided with an upward-protruding boundary beam, and a first fastener is embedded in the boundary beam;
the inverted beam is arranged in the caisson, is parallel to the boundary beam and is flush with the top end face of the boundary beam, and a second fastener is pre-buried in the inverted beam;
one end of the overhanging I-shaped steel is supported on the reverse beam and the side beam, and the other end of the overhanging I-shaped steel extends to the outer side of the edge of the floor slab to form a cantilever structure;
the scaffold is erected on the cantilever structure.
2. The overhanging i-steel scaffold structure of claim 1, further comprising:
and the guy cable is used for connecting the cantilever structure of the cantilever I-shaped steel to the boundary beam of the floor slab on the upper layer.
3. The overhanging i-steel scaffold structure of claim 1, further comprising:
and the opposite-top upright post is supported between the floor slab on the upper layer and the tail part of the cantilever I-shaped steel.
4. The cantilever I-steel scaffold structure of claim 1, wherein a positioning column is arranged at the top of the cantilever structure of the cantilever I-steel, and the lower end of the scaffold is sleeved on the positioning column.
5. The overhanging i-steel scaffold structure of claim 1, wherein the first fastener comprises a first U-bolt, both ends of the first U-bolt extend above the side beam, both ends of the first U-bolt form a first space at the top of the side beam, the overhanging i-steel is embedded in the first space from above, and the first U-bolt is provided with a first pressing plate and a first nut for locking the overhanging i-steel.
6. The overhanging i-steel scaffold structure of claim 5, wherein the second fastener comprises a second U-bolt, both ends of the second U-bolt extend above the counter beam, both ends of the second U-bolt form a second space on the top of the counter beam, the overhanging i-steel is embedded in the second space from above, and the second U-bolt is provided with a second pressing plate and a second nut for locking the overhanging i-steel.
7. The overhanging i-steel scaffold structure of claim 6, wherein the first U-bolt and the second U-bolt are correspondingly positioned so that the overhanging i-steel is extended outward perpendicular to the side beam.
8. The cantilever I-steel scaffold structure according to claim 7, wherein the cantilever I-steel is provided with a plurality of cantilever I-steels, and the plurality of cantilever I-steels are distributed along the extending direction of the side beam.
9. The overhanging i-steel scaffold structure of claim 1, wherein a first rebar is provided within the edge beam, the first fastener being welded to the first rebar.
10. The overhanging i-steel scaffold structure of claim 1, wherein a second rebar is provided within the counter beam, the second fastener being welded to the second rebar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236839.3U CN216428980U (en) | 2021-09-15 | 2021-09-15 | I-steel scaffold structure encorbelments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236839.3U CN216428980U (en) | 2021-09-15 | 2021-09-15 | I-steel scaffold structure encorbelments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216428980U true CN216428980U (en) | 2022-05-03 |
Family
ID=81322754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122236839.3U Active CN216428980U (en) | 2021-09-15 | 2021-09-15 | I-steel scaffold structure encorbelments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216428980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914476A (en) * | 2021-10-19 | 2022-01-11 | 广东宏茂建设管理有限公司 | Construction method of long-size overhanging floating plate |
-
2021
- 2021-09-15 CN CN202122236839.3U patent/CN216428980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914476A (en) * | 2021-10-19 | 2022-01-11 | 广东宏茂建设管理有限公司 | Construction method of long-size overhanging floating plate |
| CN113914476B (en) * | 2021-10-19 | 2022-10-04 | 广东宏茂建设管理有限公司 | Construction method of long-size overhanging floating plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109680810B (en) | Conversion node of upper steel pipe column and lower reinforced concrete column and construction method | |
| CN106988484A (en) | Buckling-restrained steel coupling beam and its steel plate concrete combined shear wall structural system | |
| CN216428980U (en) | I-steel scaffold structure encorbelments | |
| CN113202185B (en) | Energy-saving building steel structure system and installation process thereof | |
| CN106592821B (en) | Side-standing type integral forming structure and method of shear steel plate and one side reinforcing mesh | |
| CN106894544B (en) | Embedded single-layer steel plate-concrete combined shear wall and construction method thereof | |
| CN209941913U (en) | Assembled frame construction housing construction | |
| CN216892017U (en) | Tie beam integral casting template in template connecting piece and lower stand | |
| CN216042835U (en) | Layer adding device with light wall board for raising frame structure | |
| CN213805443U (en) | Steel construction, frame beam structure, side slope reinforced structure and reinforcement and support structure | |
| CN111561073B (en) | High-rise building shear wall barrel overhanging wall cap building structure system | |
| CN214884742U (en) | Take prefabricated floor of support connector | |
| CN218713326U (en) | Node structure for basement outer wall and steel rib column | |
| CN217759593U (en) | Canopy steel structure construction structure | |
| CN114737670B (en) | Bracket and steel reinforced concrete column assembled type connecting node and mounting and dismounting method | |
| CN220080324U (en) | Height-adjustable rigid connection structure | |
| CN213740557U (en) | Construction structures of triangular bracket and bridge bent cap and construction structure of No. 0 section | |
| CN218779498U (en) | Shaped steel encloses purlin bearing structure | |
| CN221194381U (en) | Connecting structure for newly added overhanging steel beam to be supported on existing concrete frame column | |
| CN219491717U (en) | Roof truss overhanging steel platform formwork device | |
| CN214939277U (en) | Large-scale steel bracket on concrete structure | |
| CN218713913U (en) | Welded connection structure for concrete beam connection | |
| CN209874075U (en) | Circular steel core concrete column and unequal-height I-shaped beam connecting structure | |
| CN211566287U (en) | T beam mold board convenient to dismantle | |
| CN216663855U (en) | Steel anchor beam hanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |