CN214423767U - Building structure design wall column base connecting device - Google Patents
Building structure design wall column base connecting device Download PDFInfo
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- CN214423767U CN214423767U CN202022730158.8U CN202022730158U CN214423767U CN 214423767 U CN214423767 U CN 214423767U CN 202022730158 U CN202022730158 U CN 202022730158U CN 214423767 U CN214423767 U CN 214423767U
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Abstract
The utility model relates to a building design technical field specifically is a building structure design wall column base connecting device, which comprises a base, the base is uncovered box-like, just four fixed orificess of group, four groups have been seted up to the bottom of base the screw tap has all been used to fixed orificess inside to attack the screw thread, first reinforcing bar hole has been seted up to two equal symmetries in side that the base is relative, second reinforcing bar hole, every group have been seted up to two other equal symmetries in side that the base is relative all use screw fixedly connected with column bottom plate in the fixed orifices, the whole shape of column bottom plate is triangle-shaped. The utility model has the advantages that: this reality is novel through for box-like and pre-buried in the underground realization with the pressure conduction that the wall post bore to bottom surface greatly reduced the pressure of wall post, just with the base design the utility model discloses an offer the fixed orifices in the bottom of base and connect the column bottom plate firmly on the base, then use four column bottom plate fixed wall posts more great increase the upper limit that the wall post can bear the horizontal force.
Description
Technical Field
The utility model relates to a building design technical field, especially a building structure design wall column base connecting device.
Background
The iron column base is a column part for transferring the load borne by the column body to the foundation. The column foot not only fixes the wall column on the foundation, but also plays a role in transferring and distributing load. The column base generally consists of a bottom plate and a shoe beam; when the shaft is less, also can not need the boots roof beam, there is rag bolt for the lower part usually in the connected mode of wall column foot, according to the post size, sets up two, four, six or more rag bolts, does not bury the piece, during the installation steel column, sets up adjusting nut on the rag bolt of column bottom plate lower part, and the column bottom plate of steel column directly falls on adjusting nut, and the roughness of steel column is adjusted with adjusting nut, and the space between column bottom plate lower part and the concrete adopts the pea gravel concreten to fill usually.
The existing wall column base has the following defects:
1. the strength is low, and the wall column is easy to fall once bearing large pressure and horizontal force;
2. the joint has large shear stress, which leads to the open welding and even tearing of the column base.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a building structure design wall column base connecting device.
The purpose of the utility model is realized through the following technical scheme: a wall column base connecting device for building structure design comprises a base 1, wherein the base 1 is in a cover-free box shape, four groups of fixing holes 101 are formed in the bottom of the base 1, threads are tapped in the four groups of fixing holes 101, first reinforcing steel bar holes 102 are symmetrically formed in two opposite side surfaces of the base 1, second reinforcing steel bar holes 103 are symmetrically formed in the other two opposite side surfaces of the base 1, a column bottom plate 2 is fixedly connected into each group of fixing holes 101 through screws, the overall shape of the column bottom plate 2 is triangular, two first threaded holes 201 corresponding to the fixing holes 101 are formed in the bottom surface of each column bottom plate 2, three second threaded holes 202 are formed in the side surface of each column bottom plate 2, four column bottom plates 2 are fixedly connected with a wall column 3 through screws, four fixing surfaces 301 corresponding to the side surfaces of the column bottom plates 2 are formed in the bottom surface of the wall column 3, each fixing surface 301 is provided with three third threaded holes 302 corresponding to the second threaded holes 202.
Optionally, reinforcing steel bars are inserted into the first reinforcing steel bar hole 102 and the second reinforcing steel bar hole 103, and the first reinforcing steel bar hole 102 and the second reinforcing steel bar hole 103 are formed in a staggered manner.
Optionally, the number of the first reinforcing steel bar holes and the number of the second reinforcing steel bar holes are six, and a space for placing the column bottom plate 2 and the wall column 3 is reserved in the middle of the base 1.
Optionally, a screw is connected in the fixing hole 101 and the first threaded hole 201, and a screw is connected in the second threaded hole 202 and the third threaded hole 302.
Optionally, the base 1 is embedded and underground, the upper surface of the base 1 is flush with the bottom surface, and concrete is poured into the base 1.
Optionally, the diameter of the first threaded hole 201 is the same as that of the fixing hole 101, and the diameter of the second threaded hole 202 is the same as that of the third threaded hole 302.
Optionally, the specification of the screw in the first threaded hole 201 is the same as that of the screw in the second threaded hole 202, and the column base plate 2 is made of high-quality steel.
The utility model has the advantages of it is following:
1. this reality is through designing base 1 into box-like and pre-buried in the underground realization with the pressure conduction that wall post 3 bore to bottom surface greatly reduced the pressure of wall post 3, just the utility model discloses a set up fixed orifices 101 in base 1's bottom and connect firmly column bottom plate 2 on the base, then use four column bottom plate 2 fixed wall posts great increase the upper limit that wall post 3 can bear the horizontal force, the utility model discloses an it realizes that column bottom plate 2 presss from both sides tightly wall post 3 to set up stationary plane 301 in wall post 3's side, and the increase contact surface connects makes the cooperation more agreeable to oneself, the utility model discloses a pour concrete reinforcing wall post 3's stability in base 1.
2. The utility model discloses a column bottom plate 2 designs for triangle-shaped shelly, utilizes triangle-shaped's stability not only to make performance obtain improving, and practiced thrift the cost, the utility model discloses a set up first reinforcing bar hole 102 and second reinforcing bar hole 103 in the side of base 1, make the reinforcing bar alternate the inside of base 1 more easily, can be more firm durable after concreting, reinforced concrete is the column bottom plate and wall post 3 firmly fix in base 1, make the shear stress that wall post 3 can bear all obtain promotion by a wide margin, very big division of having avoided column bottom plate 2 weld and tear, forward pressure and horizontal force that wall post 3 can bear have all obtained great promotion here simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of four groups of column bottom plates of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
FIG. 4 is a schematic view of the base structure of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic view of the wall column structure of the present invention.
In the figure: 1-base, 2-column base plate, 3-wall column, 101-fixing hole, 102-first reinforcing bar hole, 103-second reinforcing bar hole, 201-first threaded hole, 202-second threaded hole, 301-fixing surface, 302-third threaded hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 6, a wall column base connecting device designed by a building structure comprises a base 1, wherein the base 1 is in a uncovered box shape, four sets of fixing holes 101 are formed in the bottom of the base 1, threads are tapped in the four sets of fixing holes 101, first reinforcement holes 102 are symmetrically formed in two opposite side surfaces of the base 1, second reinforcement holes 103 are symmetrically formed in the other opposite side surfaces of the base 1, a column bottom plate 2 is fixedly connected in each set of fixing holes 101 by using screws, the overall shape of the column bottom plate 2 is triangular, two first threaded holes 201 corresponding to the fixing holes 101 are formed in the bottom surface of each column bottom plate 2, three second threaded holes 202 are formed in the side surface of each column bottom plate 2, four wall columns 3 are fixedly connected to the four column bottom plates 2 by using screws, four fixing surfaces 301 corresponding to the side surfaces of the column bottom plate 2 are formed in the bottom surface of the wall column 3, each fixing surface 301 is provided with three third threaded holes 302 corresponding to the second threaded holes 202.
As an optimal technical solution of the utility model: reinforcing steel bars are inserted into the first reinforcing steel bar hole 102 and the second reinforcing steel bar hole 103, and the first reinforcing steel bar hole 102 and the second reinforcing steel bar hole 103 are arranged in a staggered mode, so that the reinforcing steel bars are prevented from being influenced by each other when being inserted into the base 1.
As an optimal technical solution of the utility model: the number of the first reinforcing bar holes 102 and the second reinforcing bar holes 103 is six, and a space for placing the column bottom plate 2 and the wall column 3 is reserved in the middle of the base 1, so that the installation space of the column bottom plate 2 is prevented from being insufficient.
As an optimal technical solution of the utility model: the fixing hole 101 and the first threaded hole 201 are connected with screws in an internal thread mode, the second threaded hole 202 and the third threaded hole 302 are connected with screws in an internal thread mode, and the upper limit of stress of the wall column base can be greatly increased by adopting screw connection.
As an optimal technical solution of the utility model: base 1 is pre-buried in the underground, the upper surface and the bottom surface parallel and level of base 1, just the inside concreting of base 1 is not only pleasing to the eye but also saves space and area with the bottom surface parallel and level, and the concreting can increase the bearing capacity of wall post 3.
As an optimal technical solution of the utility model: the diameter of the first threaded hole 201 is the same as that of the fixing hole 101, the diameter of the second threaded hole 202 is the same as that of the third threaded hole 302, and the diameters are all convenient to install and use and are convenient to install by the same screw.
As an optimal technical solution of the utility model: the specification of the screw in the first threaded hole 201 is the same as that of the screw in the second threaded hole 202, the column bottom plate 2 is made of high-quality steel, the column bottom plate 2 has a large effect and must be guaranteed to be intact, and once cracks exist, the possibility of open welding and tearing caused by uneven stress is caused, so that the high-quality steel with high strength and good toughness must be adopted.
The working process of the utility model is as follows: during the use with base 1 design for box-like and pre-buried in the underground, connect on the base firmly column bottom plate 2, then use four fixed wall posts of column bottom plate 2, concreting in base 1, reinforced concrete fixes column bottom plate 2 and wall post 3 firmly in base 1 for the shear stress that wall post 3 can bear has all obtained promotion by a wide margin, very big division of welding and the tearing of having avoided column bottom plate 2, forward pressure and the horizontal force that wall post 3 can bear all obtained great promotion here simultaneously.
In summary, the following steps: the utility model discloses through design base 1 for box-like and pre-buried in the underground realize with wall post 3 born pressure conduction to the bottom surface greatly reduced wall post 3 pressure, just the utility model discloses through set up fixed orifices 101 in base 1's bottom connect column bottom plate 2 firmly on the base, then use four column bottom plate 2 fixed wall posts more greatly to increase the upper limit that wall post 3 can bear the horizontal force, the utility model discloses through set up stationary plane 301 in wall post 3's side to realize column bottom plate 2 to the clamp of wall post 3, increase the contact surface and connect and make the cooperation more acquiescent, the utility model discloses through pour concrete reinforcing wall post 3's stability in base 1; the utility model discloses a column bottom plate 2 designs for triangle-shaped shelly, utilizes triangle-shaped's stability not only to make performance obtain improving, and practiced thrift the cost, the utility model discloses a set up first reinforcing bar hole 102 and second reinforcing bar hole 103 in the side of base 1, make the reinforcing bar alternate the inside of base 1 more easily, can be more firm durable after concreting, reinforced concrete fixes column bottom plate 2 and wall post 3 firmly in base 111, make the shear stress that wall post 3 can bear all obtain promotion by a wide margin, very big division of welding and tearing of column bottom plate 2 have been avoided, forward pressure and horizontal force that wall post 3 can bear have all obtained great promotion here simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building structure design wall column foot connecting device which characterized in that: the steel wire rope fixing device comprises a base (1), the base (1) is in a cover-free box shape, four groups of fixing holes (101) are formed in the bottom of the base (1), threads are tapped in the four groups of fixing holes (101), first steel bar holes (102) are symmetrically formed in two opposite side faces of the base (1), second steel bar holes (103) are symmetrically formed in the other two opposite side faces of the base (1), a column bottom plate (2) is fixedly connected into each group of fixing holes (101) through screws, the column bottom plate (2) is in a triangular overall shape, two first threaded holes (201) corresponding to the fixing holes (101) are formed in the bottom face of each column bottom plate (2), three second threaded holes (202) are formed in the side face of each column bottom plate (2), and wall columns (3) are fixedly connected to the four column bottom plates (2) through screws, four fixing surfaces (301) corresponding to the side surfaces of the column bottom plate (2) are arranged on the side surface of the bottom of the wall column (3), and three third threaded holes (302) corresponding to the second threaded holes (202) are formed in each fixing surface (301).
2. A building structure design wall stud connection means according to claim 1, wherein: reinforcing steel bars are inserted into the first reinforcing steel bar hole (102) and the second reinforcing steel bar hole (103), and the first reinforcing steel bar hole (102) and the second reinforcing steel bar hole (103) are arranged in a staggered mode.
3. A building structure design wall stud connection means according to claim 1, wherein: the number of the first reinforcing steel bar holes (102) and the number of the second reinforcing steel bar holes (103) are six, and a space for placing the column bottom plate (2) and the wall column (3) is reserved in the middle of the base (1).
4. A building structure design wall stud connection means according to claim 1, wherein: the fixing hole (101) and the first threaded hole (201) are connected with screws in an internal thread mode, and the second threaded hole (202) and the third threaded hole (302) are connected with screws in an internal thread mode.
5. A building structure design wall stud connection means according to claim 1, wherein: the base (1) is pre-buried and underground, the upper surface and the bottom surface of the base (1) are parallel and level, and concrete is poured into the base (1).
6. A building structure design wall stud connection means according to claim 1, wherein: the diameter of the first threaded hole (201) is the same as that of the fixing hole (101), and the diameter of the second threaded hole (202) is the same as that of the third threaded hole (302).
7. A building structure design wall stud connection means according to claim 1, wherein: the specification of a screw in the first threaded hole (201) is the same as that of a screw in the second threaded hole (202), and the column bottom plate (2) is made of high-quality steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730158.8U CN214423767U (en) | 2020-11-23 | 2020-11-23 | Building structure design wall column base connecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730158.8U CN214423767U (en) | 2020-11-23 | 2020-11-23 | Building structure design wall column base connecting device |
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| CN214423767U true CN214423767U (en) | 2021-10-19 |
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| CN202022730158.8U Active CN214423767U (en) | 2020-11-23 | 2020-11-23 | Building structure design wall column base connecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837212A (en) * | 2022-04-14 | 2022-08-02 | 北钢建设集团股份有限公司 | Steel rib column and column base support construction method |
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2020
- 2020-11-23 CN CN202022730158.8U patent/CN214423767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837212A (en) * | 2022-04-14 | 2022-08-02 | 北钢建设集团股份有限公司 | Steel rib column and column base support construction method |
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