CN109653435A - A kind of constructional column and its construction method for low multi-story structure - Google Patents
A kind of constructional column and its construction method for low multi-story structure Download PDFInfo
- Publication number
- CN109653435A CN109653435A CN201811535284.9A CN201811535284A CN109653435A CN 109653435 A CN109653435 A CN 109653435A CN 201811535284 A CN201811535284 A CN 201811535284A CN 109653435 A CN109653435 A CN 109653435A
- Authority
- CN
- China
- Prior art keywords
- constructional column
- prefabricated
- vertical muscle
- bolt
- constructional
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims description 15
- 210000003205 muscle Anatomy 0.000 claims abstract description 40
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000011900 installation process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
Abstract
The invention discloses a kind of constructional columns for low multi-story structure, including constructional column ontology, several vertical muscle being parallel to each other are equipped in the constructional column ontology, several bundle muscle are equipped on vertical muscle described in several along its length, prefabricated bolt is embedded on the top surface of the constructional column ontology, bottom surface and side, and being embedded in the prefabricated bolt on this body side surface of constructional column to be located at one end of constructional column body interior is in hook solid, which is articulated on one of them described vertical muscle.It pours and prepares constructional column, connect respectively with prefabricated top beam, ground and prefabricated panel by the prefabricated bolt on constructional column top surface, bottom surface and side, and be locked with locking nut, that is, complete the installation of constructional column.Constructional column of the invention, prefabricated bolt is not easily to fall off, and pre-buried place's structure of the prefabricated bolt in constructional column surface is smooth, is hardly damaged.
Description
Technical field
The present invention relates to assembled architecture technical field, in particular to a kind of constructional column for low multi-story structure and its
Construction method.
Background technique
Building industrialization and housing industrialization and Urbanization Construction require actively to promote prefabricated construction.At present low more
Prefabricated constructional column used in layer building, the prefabricated bolt connecting with prefabricated panel is easy to fall off, moreover, in installation process
In, when the position of Transfer tectonics column, prefabricated bolt swing will lead to the prefabricated bolt in constructional column surface pre-buried place occur it is scaling-off
Situation, influence using.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of constructional column for low multi-story structure and
Its construction method, constructional column of the invention, prefabricated bolt is not easily to fall off, and pre-buried place's structure of the prefabricated bolt in constructional column surface is flat
It is whole, it is hardly damaged.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of constructional column for low multi-story structure, including constructional column ontology, the constructional column ontology are interior equipped with several
The vertical muscle that root is parallel to each other, the vertical muscle is arranged along the length direction of constructional column ontology, along length side on several vertical muscle
To being equipped with several bundle muscle, it is embedded with prefabricated bolt on the top surface of the constructional column ontology, bottom surface and side, and be embedded in structure
The prefabricated bolt on this body side surface of column is made to be located at one end of constructional column body interior in hook solid to be articulated in one of them described vertical
On muscle.
The end of prefabricated bolt is arranged to hooked shape structure by the present invention, and hangs prefabricated bolt by the hooked shape structure
It connects on vertical muscle, pours after building up constructional column, can make prefabricated bolt is firm to be embedded in constructional column, avoid in use
The case where falling off.
Preferably, the prefabricated bolt, which is located to fasten on the intrinsic part of the constructional column, is socketed with pvc pipe, and described
One end end face of pvc pipe and the flush of constructional column ontology.
It is located at the socket pvc pipe fastened on the intrinsic part of constructional column, and the outer end end face of pvc pipe in prefabricated bolt
Constructional column is adjusted due to needing to calibrate so set, can prevent during the installation process with the flush of constructional column ontology
Position, and when swinging relatively of prefabricated bolt opposed formations column occurs, the pre-buried place of the prefabricated bolt in constructional column surface is caused to damage
It is bad, and there is scaling-off situation.
Preferably, several vertical muscle are arranged in array.
Preferably, the vertical muscle is screw-thread steel.
Screw-thread steel bending resistance is excellent, and surface is not likely to produce crackle, selects screw-thread steel as vertical muscle, can reinforce structure
Make the overall structure stability of column.
The present invention also provides a kind of construction methods of constructional column for low multi-story structure, and its technical solution is as follows:
A kind of construction method of the constructional column for low multi-story structure, comprising the following steps:
S10, constructional column is prepared；
S20, mounting structure column.
Preferably, the step S10 specifically includes the following steps:
S11, it takes several screw-thread steels as vertical muscle, and is tied up with bundle muscle；
S12, the vertical muscle tied up is placed in construction post mold, prefabricated bolt is placed on predetermined position, and with pressing from both sides
Tool is fixed, holding position；
S13, cement slurry is poured into mold, through jolt ramming, paved, carry out molding, then under the conditions of 20 DEG C -30 DEG C certainly
It so maintains for 24 hours；
S14, the constructional column good to above-mentioned maintenance carry out demoulding, and natural curing 4-7 days, complete the preparation of constructional column.
Preferably, the step S20 specifically includes the following steps:
S21, the prefabricated bolt on constructional column bottom surface is protruded into connection through-hole prefabricated on ground, and is locked with locking nut
It fastens；
S22, the prefabricated bolt on constructional column side is protruded into connection through-hole prefabricated on prefabricated panel, and uses locking screw
Mother is locked；
S23, prefabricated top beam is placed at the top of constructional column, protrudes into the prefabricated bolt on constructional column top surface on prefabricated top beam
It in prefabricated connection through-hole, and is locked with locking nut, that is, completes the installation of constructional column.
The beneficial effects of the present invention are:
1, the end of prefabricated bolt is arranged to hooked shape structure by the present invention, and makes prefabricated bolt by the hooked shape structure
It is articulated on vertical muscle, pours after building up constructional column, can make prefabricated bolt is firm to be embedded in constructional column, avoid in use process
In the case where falling off.
2, the present invention is located at the socket pvc pipe fastened on the intrinsic part of constructional column in prefabricated bolt, and pvc pipe
The flush of outer end end face and constructional column ontology, so set, can prevent during the installation process, due to needing to calibrate adjustment
The position of constructional column, and when swinging relatively of prefabricated bolt opposed formations column occurs, to the pre-buried of the prefabricated bolt in constructional column surface
Place damages, and scaling-off situation occurs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of constructional column ontology described in the embodiment of the present invention 1；
Fig. 2 is the longitudinal section view of constructional column ontology described in the embodiment of the present invention 1；
Fig. 3 is the enlarged drawing in Fig. 1 at " A ".
Appended drawing reference: 1, constructional column ontology；2, muscle is indulged；3, muscle is tied；4, prefabricated bolt；5, pvc pipe.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-Figure 3, a kind of constructional column for low multi-story structure, including constructional column ontology 1, constructional column ontology
It is parallel to each other in 1 equipped with four and the vertical muscle 2 of rectangular array arrangement, vertical muscle 2 uses screw-thread steel, screw-thread steel bending resistance is excellent
Different, surface is not likely to produce crackle, selects screw-thread steel as vertical muscle 2, can reinforce the overall structure stability of constructional column, indulges muscle
2 are arranged along the length direction of constructional column ontology 1, several bundle muscle 3 are equipped with along its length on four vertical muscle 2, in constructional column sheet
The prefabricated bolt 4 for being embedded with prefabricated bolt 4 on the top surface of body 1, bottom surface and side, and being embedded on 1 side of constructional column ontology
One end inside constructional column ontology 1 is in hook solid, which is articulated on one of them vertical muscle 2.
The end of prefabricated bolt 4 is arranged to hooked shape structure by the present invention, and makes prefabricated bolt 4 by the hooked shape structure
It is articulated on vertical muscle 2, pours after building up constructional column, can make prefabricated bolt 4 is firm to be embedded in constructional column, avoid using
The case where falling off in journey.
Construction method of the present embodiment for the constructional column of low multi-story structure is as follows:
S1, it takes four screw-thread steels as vertical muscle 2, and is tied up with bundle muscle 3；
S2, the vertical muscle 2 tied up is placed in construction post mold, prefabricated bolt 4 is placed on predetermined position, and with pressing from both sides
Tool is fixed, holding position；
S3, cement slurry is poured into mold, through jolt ramming, paved, carry out molding, then maintain naturally under the conditions of 25 DEG C
24h；
S4, the constructional column good to above-mentioned maintenance carry out demoulding, and natural curing 7 days, complete the preparation of constructional column；
S5, the prefabricated bolt 4 on constructional column bottom surface is protruded into connection through-hole prefabricated on ground, and is locked with locking nut
It fastens；
S6, the prefabricated bolt 4 on constructional column side is protruded into connection through-hole prefabricated on prefabricated panel, and uses locking screw
Mother is locked；
S7, prefabricated top beam is placed at the top of constructional column, protrudes into the prefabricated bolt 4 on constructional column top surface on prefabricated top beam
It in prefabricated connection through-hole, and is locked with locking nut, that is, completes the installation of constructional column.
Embodiment 2
As shown in figures 1 and 3, on the basis of embodiment 1, the prefabricated bolt 4 is located at the constructional column to the present embodiment
Fastening is socketed with pvc pipe 5 on part in ontology 1, and one end end face of the pvc pipe 5 and the surface of constructional column ontology 1 are flat
Together.
The socket pvc pipe 5 fastened on the part that prefabricated bolt 4 is located in constructional column ontology 1, and the outer end of pvc pipe 5
The flush of end face and constructional column ontology 1, so set, can prevent during the installation process, due to needing to calibrate adjustment structure
When making the position of column, and the opposite swing of prefabricated 4 opposed formations column of bolt occurs, to the pre-buried of the prefabricated bolt in constructional column surface 4
Place damages, and scaling-off situation occurs.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (7)
1. a kind of constructional column for low multi-story structure, which is characterized in that including constructional column ontology, in the constructional column ontology
The vertical muscle being parallel to each other equipped with several, the vertical muscle is arranged along the length direction of constructional column ontology, on several vertical muscle
It is equipped with several bundle muscle along its length, is embedded with prefabricated bolt on the top surface of the constructional column ontology, bottom surface and side, and
The prefabricated bolt being embedded on this body side surface of constructional column is located at one end of constructional column body interior in hook solid mounting wherein one
On a vertical muscle.
2. the constructional column according to claim 1 for low multi-story structure, which is characterized in that the prefabricated bolt is located at
Fastening is socketed with pvc pipe, and the table of one end end face of the pvc pipe and constructional column ontology on the intrinsic part of constructional column
Face is concordant.
3. the constructional column according to claim 1 for low multi-story structure, which is characterized in that several vertical muscle are in
Array arrangement.
4. the constructional column according to claim 3 for low multi-story structure, which is characterized in that the vertical muscle is screw thread
Steel.
5. the construction method of the constructional column according to claim 1-4 for low multi-story structure, feature exist
In, comprising the following steps:
S10, constructional column is prepared；
S20, mounting structure column.
6. the construction method of the constructional column according to claim 5 for low multi-story structure, which is characterized in that the step
Rapid S10 specifically includes the following steps:
S11, it takes several screw-thread steels as vertical muscle, and is tied up with bundle muscle；
S12, the vertical muscle tied up is placed in construction post mold, prefabricated bolt is placed on predetermined position, and solid with fixture
It is fixed, holding position；
S13, cement slurry is poured into mold, through jolt ramming, paved, carry out molding, then protect naturally under the conditions of 20 DEG C -30 DEG C
It supports for 24 hours；
S14, the constructional column good to above-mentioned maintenance carry out demoulding, and natural curing 4-7 days, complete the preparation of constructional column.
7. the construction method of the constructional column according to claim 5 for low multi-story structure, which is characterized in that the step
Rapid S20 specifically includes the following steps:
S21, the prefabricated bolt on constructional column bottom surface is protruded into connection through-hole prefabricated on ground, and is locked admittedly with locking nut
It is fixed；
S22, the prefabricated bolt on constructional column side is protruded into connection through-hole prefabricated on prefabricated panel, and is locked with locking nut
It fastens；
S23, prefabricated top beam is placed at the top of constructional column, protrudes into the prefabricated bolt on constructional column top surface prefabricated on prefabricated top beam
Connection through-hole in, and be locked with locking nut, that is, complete the installation of constructional column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535284.9A CN109653435A (en) | 2018-12-14 | 2018-12-14 | A kind of constructional column and its construction method for low multi-story structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535284.9A CN109653435A (en) | 2018-12-14 | 2018-12-14 | A kind of constructional column and its construction method for low multi-story structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109653435A true CN109653435A (en) | 2019-04-19 |
Family
ID=66113436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535284.9A Pending CN109653435A (en) | 2018-12-14 | 2018-12-14 | A kind of constructional column and its construction method for low multi-story structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031273A (en) * | 2020-09-07 | 2020-12-04 | 华创建筑设计有限公司 | Fabricated building constructional column and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206769202U (en) * | 2017-04-12 | 2017-12-19 | 张金锁 | Concrete prefabricated constructional column and the constructional column for including concrete prefabricated constructional column |
| CN107938856A (en) * | 2017-12-29 | 2018-04-20 | 三筑工科技有限公司 | Walling system |
| CN207469439U (en) * | 2017-11-14 | 2018-06-08 | 天津大学建筑设计研究院 | A kind of precast concrete column connected node |
-
2018
- 2018-12-14 CN CN201811535284.9A patent/CN109653435A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206769202U (en) * | 2017-04-12 | 2017-12-19 | 张金锁 | Concrete prefabricated constructional column and the constructional column for including concrete prefabricated constructional column |
| CN207469439U (en) * | 2017-11-14 | 2018-06-08 | 天津大学建筑设计研究院 | A kind of precast concrete column connected node |
| CN107938856A (en) * | 2017-12-29 | 2018-04-20 | 三筑工科技有限公司 | Walling system |
Non-Patent Citations (1)
| Title |
|---|
| 张波: "《装配式混凝土结构工程》", 30 September 2016 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031273A (en) * | 2020-09-07 | 2020-12-04 | 华创建筑设计有限公司 | Fabricated building constructional column and construction method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |