CN113529943A - Concrete support and lattice column connecting device and method convenient to dismantle - Google Patents
Concrete support and lattice column connecting device and method convenient to dismantle Download PDFInfo
- Publication number
- CN113529943A CN113529943A CN202110821764.7A CN202110821764A CN113529943A CN 113529943 A CN113529943 A CN 113529943A CN 202110821764 A CN202110821764 A CN 202110821764A CN 113529943 A CN113529943 A CN 113529943A
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- China
- Prior art keywords
- lattice column
- concrete support
- steel
- section
- flange
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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.)
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- 238000000034 method Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a concrete support and lattice column connecting device convenient to remove, which comprises embedded section reinforcing steel bars and embedded section steel plates, embedded section flanges, connecting section flanges and bolts, wherein the embedded section reinforcing steel bars and the embedded section steel plates are poured in each concrete support and are arranged close to a steel lattice column, the embedded section flanges are poured at the end parts of each concrete support and extend towards the steel lattice column, the connecting section flanges are sleeved on the steel lattice column, the bolts are matched with bolt holes formed in the connecting section flanges, the bolt holes in the embedded section flanges are connected with the bolt holes in the connecting section flanges through the bolts, reinforcing plates are reinforced between the connecting section flanges and the steel lattice column, and the embedded section reinforcing steel bars are fixed on the embedded section steel plates. The invention adopts a steel structure assembly form and adopts bolts for connection, thereby being convenient for assembly and disassembly and greatly saving the construction period; the support can be hoisted only by opening the bolt during dismantling the support, so that noise pollution is avoided, and the surrounding environment is effectively protected; avoiding using the throwing machine or the manual chiseling, ensuring the clean field environment and not being polluted by chiseling concrete garbage.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete support and lattice column connecting device and method convenient to dismantle.
Background
Traditional concrete supports bump lattice column node is to cast support and lattice column whole together, and in order to satisfy the atress requirement, the node sets up and adds the armpit, and is the same with concrete support construction process, and a part of reinforcing bar passes from lattice column space and connects both sides and support, and a part is placed in lattice column side and is regarded as adding the armpit, supports at last, adds armpit district and lattice column whole and waters together and become common atress system. However, the process is difficult to cut when the support is detached, a pickaxe machine or manual chiseling is mostly adopted, the vibration is strong, the noise is large, and the protection of the surrounding environment is not facilitated. Therefore, the invention provides a concrete support and lattice column connecting device which is convenient to dismantle and can be recycled, and does not pollute the surrounding environment, and the technical problems to be solved by the technical personnel in the field are needed urgently.
Disclosure of Invention
Aiming at the problems and the defects in the prior art, the invention designs a concrete support and lattice column connecting device and a method which can be quickly dismantled, can be recycled and reused, cannot pollute the surrounding environment during dismantling, and can deal with different projects and different stressed supports.
The invention solves the technical problems through the following technical scheme:
the invention provides a concrete support and lattice column connecting device convenient to remove, which is characterized by comprising embedded section steel bars and embedded section steel plates, embedded section flanges, connecting section flanges and bolts, wherein the embedded section steel bars and the embedded section steel plates are poured in each concrete support and are arranged close to a steel lattice column, the embedded section flanges are poured at the end parts of each concrete support and extend towards the steel lattice column, the connecting section flanges are sleeved on the steel lattice column, the bolts are matched with bolt holes formed in the connecting section flanges, the bolt holes in the embedded section flanges are connected with the bolt holes in the connecting section flanges through the bolts, reinforcing plates are reinforced between the connecting section flanges and the steel lattice column, and the embedded section steel bars are fixed on the embedded section steel plates.
Preferably, the connecting section flange adopts a sectional assembly form or an integral assembly form.
Preferably, the bolt holes on the connecting section flange are arranged at equal intervals.
Preferably, the connecting section flange and the steel lattice column are reinforced by welding through a reinforcing plate.
The invention also provides a concrete support and lattice column connecting method convenient to remove, which is characterized by comprising the following steps:
the first step is as follows: positioning and measuring the concrete support elevation, and binding concrete support reinforcing steel bars;
the second step is that: placing the embedded section steel bar into the concrete support to be fixed with the embedded section steel plate;
the third step: according to the embedded section placement elevation, butting and installing the flanges of the connecting sections;
the fourth step: the embedded section flange is connected with the connecting section flange through a bolt;
the fifth step: the connecting section flange and the steel lattice column are welded and reinforced through a reinforcing plate;
and a sixth step: and (5) pouring concrete support.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
1) the invention adopts a steel structure assembly form and adopts bolts for connection, thereby being convenient for assembly and disassembly and greatly saving the construction period;
2) the support can be hoisted only by opening the bolt during dismantling the support, so that noise pollution is avoided, and the surrounding environment is effectively protected;
3) avoiding using the throwing machine or the manual chiseling, ensuring the clean field environment and not being polluted by chiseling concrete garbage.
4) The invention can be recycled, can be used for different stressed supports of different projects, and has remarkable economic and social benefits.
Drawings
FIG. 1 is a plan view of a concrete support and lattice column connection device for easy removal in accordance with a preferred embodiment of the present invention.
Fig. 2 is a cross-sectional view of a concrete support and lattice column connection device for easy removal in accordance with a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 and fig. 2, the present embodiment provides a concrete support and lattice column connecting device convenient to disassemble, which includes an embedded section steel bar 2 and an embedded section steel plate 3 that are poured into each concrete support 1 and are disposed near a steel lattice column 8, an embedded section flange 4 that is poured into an end portion of each concrete support 1 and extends toward the steel lattice column 8, a connecting section flange 6 that is sleeved on the steel lattice column 8, and a bolt 5 that is matched with a bolt hole formed in the connecting section flange 6, wherein the bolt hole formed in the embedded section flange 4 is connected with the bolt hole formed in the connecting section flange 6 through the bolt 5, the embedded section steel bar 2 is fixed on the embedded section steel plate 3, and the connecting section flange 6 and the steel lattice column 8 are welded and reinforced through a reinforcing plate 7, so that the support can resist self weight and additional vertical force.
Wherein, the connecting section flange 6 adopts a sectional assembly form or an integral assembly form.
The bolt holes on the connecting section flange 6 are arranged at equal intervals, and then the concrete support 1 and the steel lattice column 8 can be connected from all directions.
As shown in fig. 1 and 2, the support construction stage includes the following steps:
the first step is as follows: positioning and measuring the concrete support elevation, and binding concrete support reinforcing steel bars;
the second step is that: placing the embedded section steel bar 2 into a concrete support to be fixed with the embedded section steel plate 3;
the third step: according to the embedded section placement elevation, butting and installing the connecting section flanges 6;
the fourth step: the embedded section flange 4 is connected with the connecting section flange 6 through a bolt 5;
the fifth step: the connecting section flange 6 and the steel lattice column 8 are welded and reinforced through a reinforcing plate 7;
and a sixth step: and (5) pouring concrete support.
As shown in fig. 1 and 2, the support dismantling phase includes the following steps:
the first step is as follows: arranging a temporary reliable support of the concrete support, disassembling the bolt 5, and naturally separating the concrete support 1 from the steel lattice column 8;
the second step is that: the concrete support 1 can be hoisted and transported outside;
the third step: and breaking the reinforcing plate 7, and recycling the connecting section device for secondary utilization.
When the concrete support is dismantled, after the connecting section is dismantled, the embedded section and the concrete support naturally form a subsection, and the concrete support is directly hoisted out of a foundation pit to be transported away, so that the concrete support is simple and practical.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (5)
1. The utility model provides a concrete support and lattice column connecting device convenient to demolish, its characterized in that, its is including pour in every concrete support and be close to the section reinforcing bar that buries that steel lattice column set up with bury the section steel sheet, pour in the tip of every concrete support and to bury section flange, the cover that buries that extends to steel lattice column establish the bolt hole matched with bolt that the cover was seted up on the linkage segment flange on the steel lattice column and the linkage segment flange, the bolt hole that buries on the section flange is connected through the bolt with the bolt hole on the linkage segment flange, it has the reinforcing plate to consolidate between linkage segment flange and the steel lattice column, it fixes on burying the section steel sheet to bury the section reinforcing bar.
2. The removable concrete support and lattice column connection of claim 1, wherein said connecting section flanges are assembled in a segmented or integral fashion.
3. The removable concrete support and lattice column connection of claim 1, wherein the bolt holes in the flanges of the connection section are equidistantly spaced.
4. The removable concrete support and lattice column attachment system of claim 1, wherein said attachment section flange is welded to the steel lattice column by a reinforcement plate.
5. A concrete support and lattice column connecting method convenient to remove is characterized by comprising the following steps:
the first step is as follows: positioning and measuring the concrete support elevation, and binding concrete support reinforcing steel bars;
the second step is that: placing the embedded section steel bar into the concrete support to be fixed with the embedded section steel plate;
the third step: according to the embedded section placement elevation, butting and installing the flanges of the connecting sections;
the fourth step: the embedded section flange is connected with the connecting section flange through a bolt;
the fifth step: the connecting section flange and the steel lattice column are welded and reinforced through a reinforcing plate;
and a sixth step: and (5) pouring concrete support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110821764.7A CN113529943A (en) | 2021-07-21 | 2021-07-21 | Concrete support and lattice column connecting device and method convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110821764.7A CN113529943A (en) | 2021-07-21 | 2021-07-21 | Concrete support and lattice column connecting device and method convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113529943A true CN113529943A (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110821764.7A Pending CN113529943A (en) | 2021-07-21 | 2021-07-21 | Concrete support and lattice column connecting device and method convenient to dismantle |
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|---|---|
| CN (1) | CN113529943A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941334A (en) * | 2022-03-11 | 2022-08-26 | 上海建工一建集团有限公司 | Steel reinforced concrete combined supporting system capable of actively controlling deformation |
| CN115059095A (en) * | 2022-03-11 | 2022-09-16 | 上海建工一建集团有限公司 | Construction method of steel reinforced concrete combined supporting system capable of actively controlling deformation |
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2021
- 2021-07-21 CN CN202110821764.7A patent/CN113529943A/en active Pending
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| JP2015129426A (en) * | 2014-01-09 | 2015-07-16 | 株式会社大林組 | Method and structure for joining reinforced concrete beam and steel column or column with steel frame together |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941334A (en) * | 2022-03-11 | 2022-08-26 | 上海建工一建集团有限公司 | Steel reinforced concrete combined supporting system capable of actively controlling deformation |
| CN115059095A (en) * | 2022-03-11 | 2022-09-16 | 上海建工一建集团有限公司 | Construction method of steel reinforced concrete combined supporting system capable of actively controlling deformation |
| CN115059095B (en) * | 2022-03-11 | 2024-02-13 | 上海建工一建集团有限公司 | Construction method of steel reinforced concrete combined support system capable of actively controlling deformation |
| CN114941334B (en) * | 2022-03-11 | 2024-02-13 | 上海建工一建集团有限公司 | Profile steel concrete combined supporting system capable of actively controlling deformation |
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Application publication date: 20211022 |