CN208534081U - A kind of reconstruction structure of old building constructional column - Google Patents
A kind of reconstruction structure of old building constructional column Download PDFInfo
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- CN208534081U CN208534081U CN201820654235.6U CN201820654235U CN208534081U CN 208534081 U CN208534081 U CN 208534081U CN 201820654235 U CN201820654235 U CN 201820654235U CN 208534081 U CN208534081 U CN 208534081U
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- wall
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- constructional column
- old building
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Abstract
The utility model discloses a kind of reconstruction structures of old building constructional column, ground beam or collar tie beam (6) including old building, and building at the top of ground beam or collar tie beam has wall (1)；It is equipped with L-type steel skeleton in the junction of wall end face and wall end face, T-steel skeleton is equipped in the junction of wall side and wall end face, is equipped with cross steel skeleton in the point of intersection of wall and wall；L-type steel skeleton, T-steel skeleton and cross steel skeleton bottom are connect with ground beam or collar tie beam；L-type steel skeleton, T-steel skeleton and cross steel skeleton package wall 1 form constructional column (7).The utility model is not under conditions of influencing construction area and overall appearance, and with low cost, efficient mode completes the transformation to old building.The utility model uses the steel skeleton being made of angle steel, steel plate and stay bolt and wall to be intimately associated, and increases mutual stability, improves anti-seismic performance.The utility model structure is simple, and power transmission is clear, install convenient, small to the damage of wall.
Description
Technical field
The utility model relates to a kind of reconstruction structures of old building constructional column, belong to building reinforcement technique field.
Background technique
With the development of economy, the quickening of urban construction paces, the requirement to building safety is also higher and higher, and part is old
Urban architecture is unsatisfactory for security requirement.Old town building construction is of the remote past, and structural shape is mostly brick mix structure or timber structure,
Especially brick mix structure, earthquake-resistant building construction measure are unsatisfactory for current specifications requirement, it is necessary to carry out consolidation process to it.These are built
Object is built often because earthquake resistant construction is unreasonable, and anti-seismic construction measure is unsatisfactory for requiring.Most building structural posts, the setting of collar tie beam are unreasonable
Or not set constructional column, collar tie beam, cause earthquake-resistant building construction measure to be unsatisfactory for requiring.In order to meet structural seismic resistance safety, lead to
House is reinforced frequently with the method for adding concrete-constituted pile and collar tie beam, but this method to the damage of house wall compared with
Greatly, secondary damage may cause to structural elements, influences the safety in house.
Utility model content
The purpose of this utility model is to provide a kind of reconstruction structures of old building constructional column.It is not influencing to build to realize
Under conditions of area and overall appearance, with low cost, efficient mode completes the strengthening reconstruction to old building.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of reconstruction structure of the old building constructional column of the utility model, ground beam or collar tie beam including old building, ground beam or
Building at the top of collar tie beam has wall；It is equipped with L-type steel skeleton in the junction of wall end face and wall end face, in wall side and wall end
The junction in face is equipped with T-steel skeleton, is equipped with cross steel skeleton in the point of intersection of wall and wall；L-type steel skeleton, T-steel
Skeleton and cross steel skeleton bottom are connect with ground beam or collar tie beam；L-type steel skeleton, T-steel skeleton and cross steel skeleton packet
It wraps up in wall (1) and forms constructional column (7).
In the reconstruction structure of aforementioned old building constructional column, the L-type steel skeleton, T-steel skeleton and cross steel skeleton packet
Include the angle steel for being attached to wall Yu wall connecting interior angle；Angle steel is equipped with one group of bolt hole, and bolt hole is through stay bolt and is attached to wall
The steel plate in outside or the angle steel for being attached to the wall other side are fixedly connected；Cement bonded sand is filled between angle steel and steel plate and wall
Slurry.
In the reconstruction structure of aforementioned old building constructional column, the cement mortar is M10 cement mortar, and screed is with a thickness of 10
~15mm.
In the reconstruction structure of aforementioned old building constructional column, the wall with a thickness of 120~370mm.
In the reconstruction structure of aforementioned old building constructional column, the pitch of holes of one group of bolt hole is 350~450mm.
In the reconstruction structure of aforementioned old building constructional column, the ground beam or collar tie beam are equipped with anchor bolt.
Compared with prior art, the utility model is under conditions of influencing construction area and overall appearance, with low cost,
Efficient mode completes the transformation to old building.The utility model uses the steel skeleton being made of angle steel, steel plate and stay bolt
It is intimately associated with wall, increases mutual stability, improve anti-seismic performance.The letter of apparatus structure needed for the utility model
It is single, it is convenient for site operation, and short construction period, install convenient, power transmission is clear, and it is small to the damage of wall, sufficiently reduce to house
Construction area, appearance and structure partial damage, so as to make the anti-seismic performance in house improve a lot.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of L font steel skeleton in the utility model；
Fig. 2 is the structural schematic diagram of T font steel skeleton in the utility model；
Fig. 3 is the structural schematic diagram of cross-shaped steel skeleton in the utility model.
Description of symbols: 1- wall, 2- angle steel, 3- steel plate, 4- stay bolt, 5- cement mortar, 6- ground beam or collar tie beam, 7-
Constructional column, 8- anchor bolt.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of reconstruction structure of old building constructional column, as shown in Figures 1 to 3, ground beam or collar tie beam 6 including old building, ground beam
Or block has wall 1 at the top of collar tie beam 6；It is equipped with L-type steel skeleton in the junction of 1 end face of wall and 1 end face of wall, in 1 side of wall
It is equipped with T-steel skeleton with the junction of 1 end face of wall, is equipped with cross steel skeleton in the point of intersection of wall 1 and wall 1；L-type
Steel skeleton, T-steel skeleton and cross steel skeleton bottom are connect with ground beam or collar tie beam 6；L-type steel skeleton, T-steel skeleton and
Cross steel skeleton wraps up wall 1 and forms constructional column 7.L type steel skeleton, T-steel skeleton and cross steel skeleton include being attached to wall
Body 1 connect the angle steel 2 of interior angle with wall 1；Angle steel 2 is equipped with one group of bolt hole, and bolt hole is through stay bolt 4 and is attached to outside wall 1
The steel plate 3 of side or the angle steel 2 for being attached to 1 other side of wall are fixedly connected；Water is filled between angle steel 2 and steel plate 3 and wall 1
Cement mortar 5.Cement mortar 5 is M10 cement mortar, and screed is with a thickness of 10~15mm.Wall 1 with a thickness of 120~370mm.
The pitch of holes of one group of bolt hole is 350~450mm.Ground beam or collar tie beam 6 are equipped with anchor bolt 8.
Embodiment one
L-type steel skeleton is equipped in the junction of 1 end face of wall and 1 end face of wall.L-type steel skeleton is as shown in Figure 1, by angle steel
2, steel plate 3 and stay bolt 4 are composed.When Specific construction, the rendering layer of 1 junction of wall is first rejected to clean, rejecting width
Then about 10cm will be washed with water completely at rejecting, and smearing a layer thickness at rejecting is 15~20mm thickness M10 cement mortar
5.The angle steel 2 for being drilled with bolt hole in advance is attached at the interior angle of two wall connectings.Then wall 1 and position are passed through with stay bolt 4
Steel plate 3 in 1 other side of wall is connected as one.During tightening stay bolt, cement mortar 5 is extruded, and makes cement bonded sand
It starches 5 thickness and is decreased to 10~15mm, so that angle steel be made to combine closely with metope.Steel plate 3 positioned at 1 outside of wall can use
Monolith steel plate bends at L-shaped, can also be welded using two blocks of steel plates 3 and at L-shaped be wrapped in the outside of wall 1.By angle steel 2,3 and of steel plate
The L-type steel skeleton bottom that stay bolt 4 is constituted is connect through anchor bolt 8 with ground beam or collar tie beam 6.By constructional column 7 by wall 1, ground beam or
Collar tie beam 6 is connected as one.
Embodiment two
T-steel skeleton is equipped in the junction of 1 side of wall and 1 end face of wall.T-steel skeleton is as shown in Fig. 2, by angle steel
2, steel plate 3 and stay bolt 4 are composed.When Specific construction, the rendering layer of 1 junction of wall is first rejected to clean, rejecting width
Then about 10cm will be washed with water completely at rejecting, and smearing a layer thickness at rejecting is 15~20mm thickness M10 cement mortar
5.The angle steel 2 for being drilled with bolt hole in advance is attached at the interior angle of two wall connectings.Then wall 1 and position are passed through with stay bolt 4
Steel plate 3 in 1 outside of wall is connected as one.During tightening stay bolt, cement mortar 5 is extruded, and makes cement mortar 5
Thickness is decreased to 10~15mm, so that angle steel 2 be made to combine closely with metope.The T-type being made of angle steel 2, steel plate 3 and stay bolt 4
Steel skeleton bottom is connect through anchor bolt 8 with ground beam or collar tie beam 6.Wall 1, ground beam or collar tie beam 6 are connected as one by constructional column 7.
Embodiment three
Cross-shaped steel skeleton is equipped in the infall of wall 1 and wall 1.Cross steel skeleton is as shown in figure 3, by 2 He of angle steel
Stay bolt 4 is composed.When Specific construction, first the rendering layer of 1 junction of wall is rejected completely, rejecting width is about 10cm,
Then it will be washed with water at rejecting completely, and smearing a layer thickness at rejecting is 15~20mm thickness M10 cement mortar 5.It will be preparatory
The angle steel 2 for being drilled with bolt hole is attached to interior angle at two wall intersections.Then wall 1 is passed through with stay bolt 4 and be located at wall 1
The angle steel 2 of the other side is connected as one.During tightening stay bolt, cement mortar 5 is extruded, and makes 5 thickness of cement mortar
It is decreased to 10~15mm, so that angle steel be made to combine closely with metope.The cross-shaped steel skeleton bottom being made of angle steel 2 and stay bolt 4
Portion is connect through anchor bolt 8 with ground beam or collar tie beam 6.Wall 1, ground beam or collar tie beam 6 are connected as one by constructional column 7.
Claims (6)
1. at the top of a kind of reconstruction structure of old building constructional column, ground beam or collar tie beam (6) including old building, ground beam or collar tie beam (6)
Block has wall (1)；It is characterized by: L-type steel skeleton is equipped in the junction of wall (1) end face and wall (1) end face, in wall
(1) junction of side and wall (1) end face is equipped with T-steel skeleton, and the point of intersection in wall (1) and wall (1) is equipped with cross
Shape steel skeleton；L-type steel skeleton, T-steel skeleton and cross steel skeleton bottom are connect with ground beam or collar tie beam (6)；L-type steel bone
Frame, T-steel skeleton and cross steel skeleton package wall (1) form constructional column (7).
2. the reconstruction structure of old building constructional column according to claim 1, it is characterised in that: the L-type steel skeleton, T-steel
Skeleton and cross steel skeleton include being attached to the angle steel (2) that wall (1) connect interior angle with wall (1)；Angle steel (2) is equipped with one group
Bolt hole, bolt hole is through stay bolt (4) and the steel plate (3) being attached on the outside of wall (1) or the angle steel for being attached to wall (1) other side
(2) it is fixedly connected；Cement mortar (5) are filled between angle steel (2) and steel plate (3) and wall (1).
3. the reconstruction structure of old building constructional column according to claim 2, it is characterised in that: the cement mortar (5) is M10
Cement mortar, screed is with a thickness of 10~15mm.
4. the reconstruction structure of old building constructional column according to claim 2, it is characterised in that: the wall (1) with a thickness of
120~370mm.
5. the reconstruction structure of old building constructional column according to claim 2, it is characterised in that: between the hole of one group of bolt hole
Away from for 350~450mm.
6. the reconstruction structure of old building constructional column according to claim 1, it is characterised in that: on the ground beam or collar tie beam (6)
Equipped with anchor bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654235.6U CN208534081U (en) | 2018-05-03 | 2018-05-03 | A kind of reconstruction structure of old building constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654235.6U CN208534081U (en) | 2018-05-03 | 2018-05-03 | A kind of reconstruction structure of old building constructional column |
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| Publication Number | Publication Date |
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| CN208534081U true CN208534081U (en) | 2019-02-22 |
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| CN201820654235.6U Active CN208534081U (en) | 2018-05-03 | 2018-05-03 | A kind of reconstruction structure of old building constructional column |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972855A (en) * | 2019-04-26 | 2019-07-05 | 贵州中建建筑科研设计院有限公司 | A kind of reconstruction structure of old building brick column |
| CN110158920A (en) * | 2019-06-04 | 2019-08-23 | 中铁城市规划设计研究院有限公司 | A kind of underground garage car entrance wall corner-pillar safeguard structure |
| CN110984609A (en) * | 2019-11-25 | 2020-04-10 | 山东建筑大学 | Method for improving earthquake resistance of building masonry |
-
2018
- 2018-05-03 CN CN201820654235.6U patent/CN208534081U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972855A (en) * | 2019-04-26 | 2019-07-05 | 贵州中建建筑科研设计院有限公司 | A kind of reconstruction structure of old building brick column |
| CN110158920A (en) * | 2019-06-04 | 2019-08-23 | 中铁城市规划设计研究院有限公司 | A kind of underground garage car entrance wall corner-pillar safeguard structure |
| CN110984609A (en) * | 2019-11-25 | 2020-04-10 | 山东建筑大学 | Method for improving earthquake resistance of building masonry |
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