CN207988168U - The attachment device of concrete foundation and load-bearing steel column - Google Patents
The attachment device of concrete foundation and load-bearing steel column Download PDFInfo
- Publication number
- CN207988168U CN207988168U CN201820365079.1U CN201820365079U CN207988168U CN 207988168 U CN207988168 U CN 207988168U CN 201820365079 U CN201820365079 U CN 201820365079U CN 207988168 U CN207988168 U CN 207988168U
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- Prior art keywords
- load
- concrete foundation
- attachment device
- bearing steel
- locator
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Abstract
The utility model provides a kind of attachment device of concrete foundation and load-bearing steel column,The load-bearing steel column includes suspension column layer,The attachment device includes locator,Multiple connecting poles and multiple Level tune nuts,The connecting pole includes preburying part and threaded shank,The preburying part is fixed with the locator,The even threaded shank with the suspension column layer of the load-bearing steel column for connecting,There are one the Level tune nuts for corresponding installation in each threaded shank,The Level tune nut is used to be mounted between locator and suspension column layer and can move along threaded shank axial-rotation for adjusting the verticality of load-bearing steel column,Locator be used for be fixed in concrete foundation by way of the reinforcement welding in concrete foundation,Using the attachment device of the utility model,It simplifies in the prior art to the treatment process in concrete foundation face,Improve construction efficiency,And locator,Connecting pole and Level tune nut can be produced in batches by factory,Production cost is greatly saved.
Description
Technical field
The utility model is related to engineering construction fields, and in particular, to a kind of connection of concrete foundation and load-bearing steel column
Device.
Background technology
Load-bearing steel column in engineering using universal, in large and medium-sized industrial premises, large span public building, high-story house, light
The critical piece that steel column is used as load-bearing, load-bearing are mostly used in the structure of type movable dwellings, workbench, trestle and holder etc. greatly
Steel column ensures that built workshop or operation platform etc. are safe and secured by being fixedly connected with concrete foundation.Load-bearing steel column
The mode being connect with concrete foundation is varied, but is in most cases necessary to ensure that load-bearing steel column is contacted with concrete foundation
Concrete foundation face it is vertical, the force request of load-bearing steel column can be met.At present mostly use anchor bolts concrete foundation with
Load-bearing steel column, but anchor bolt only acts as an effect being connected and fixed during the connection process, to ensure load-bearing steel column by
Power requirement needs to keep the concrete foundation face absolute altitude of installation load-bearing steel column consistent and horizontal, and when concrete foundation face, absolute altitude differs
It when cause, needs first to handle concrete foundation face, such as applies high-strength mix on the inconsistent concrete foundation face of absolute altitude
The solidifying measures such as soil padding or special steel structure support will be held again after concrete foundation face absolute altitude is consistent and is in same level
Weight steel column is placed on concrete foundation face, and load-bearing steel column is fixed in concrete foundation finally by anchor bolt.
In the work progress of reality, concrete foundation face is mostly that absolute altitude is inconsistent and non-level state, concrete
Base surface situation is complicated, it is therefore desirable to carry out conceptual design according to the actual conditions in each concrete foundation face, low construction efficiency,
Inconvenient, cost waste.
Utility model content
For the drawbacks described above or deficiency of the prior art, the utility model provides a kind of concrete foundation and load-bearing steel column
Attachment device, construction efficiency can be improved, simplify procedures and save production cost.
To achieve the above object, the utility model provides a kind of attachment device of concrete foundation and load-bearing steel column, institute
It includes suspension column layer to state load-bearing steel column, and the attachment device includes locator, multiple connecting poles and multiple Level tune nuts, institute
It includes preburying part and threaded shank to state connecting pole, and the preburying part is fixed with the locator, it is described even threaded shank be used for it is described
The suspension column layer of load-bearing steel column connects, and there are one the Level tune nut, the levels for corresponding installation in each threaded shank
Adjusting nut be used for be mounted between the locator and the suspension column layer and can be moved along the threaded shank axial-rotation with
Verticality for adjusting the load-bearing steel column, the locator be used for by way of the reinforcement welding in concrete foundation
It is fixed in the concrete foundation.
Preferably, bolt-nut is also equipped in the threaded shank, the bolt-nut is used to be mounted on the load-bearing steel
On the suspension column layer of column, described in fastening after the concreting completion between the concrete foundation and the suspension column layer
The connection of load-bearing steel column and the concrete foundation.
Preferably, there are two the bolt-nuts for setting in each threaded shank.
Preferably, the bolt-nut and the Level tune nut are by carbon structural steels, structural alloy steel, stainless steel
It is made with any material in copper.
Preferably, the connecting pole is by appointing in carbon structural steels, low-carbon alloy steel, middle carbon quenched and tempered steel and structural alloy steel
One material is made.
Preferably, the length of the threaded shank is less than or equal to 150 millimeters.
Preferably, the connecting pole is anchor bolt.
Preferably, multiple connecting poles are fixed on evenly and at intervals on the locator.
Preferably, the locator is cast by steel material and is formed.
The attachment device of concrete foundation provided by the utility model and load-bearing steel column, the preburying part of connecting pole, which is fixed on, to be determined
Inside the device of position, locator is used to be fixed on inside concrete foundation by with reinforcement welding inside concrete foundation, utilizes
When the attachment device connects concrete foundation with load-bearing steel column, need Level tune nut being installed to described in the connecting pole
Threaded shank, the load-bearing steel column install via across the connecting pole correspondingly by pre-set with the connecting pole
It is contacted afterwards with multiple Level tune nuts, the one side that multiple Level tune nuts are contacted with the load-bearing steel column is constituted
It is similar to concrete foundation face in the prior art, it in this way can be by adjusting each described Level tune nut described
The axial movement position of threaded shank come achieve the purpose that adjust be similar to concrete foundation face in the prior art, and then adjust institute
State the verticality of load-bearing steel column, it is ensured that the force request of the load-bearing steel column.In actual construction application, when Level tune spiral shell
After the completion of mother is adjusted, then the casting concrete between the concrete foundation and the load-bearing steel column, with the fixation load-bearing steel
The verticality of column, which simplify to the treatment process in concrete foundation face, improve construction efficiency, and described in the prior art
Locator, the connecting pole and the Level tune nut can be produced in batches by factory, greatly save production cost.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Fig. 1 is the attachment device of the concrete foundation and load-bearing steel column that are provided according to preferred embodiments of the present invention
Structural schematic diagram；
Fig. 2 is the attachment device of the concrete foundation and load-bearing steel column that are provided according to preferred embodiments of the present invention
Concrete foundation and structural schematic diagram when load-bearing steel column are connected in construction.
Reference sign
10 adjustable bed course, 20 locator
30 connecting pole, 40 bolt-nut
50 concrete foundation, 60 load-bearing steel column
70 Level tune nut, 301 preburying part
302 threaded shank, 601 suspension column layer
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As depicted in figs. 1 and 2, the utility model provides a kind of attachment device of concrete foundation and load-bearing steel column, institute
It includes suspension column layer 601 to state load-bearing steel column 60, and the attachment device includes locator 20, multiple connecting poles 30 and multiple horizontal tune
Nut 70 is saved, the connecting pole 30 includes preburying part 301 (not depending on going out) and threaded shank 302, the preburying part 301 and the positioning
Device 20 is fixed, and the threaded shank 302 with the suspension column layer 601 of the load-bearing steel column 60 for connecting, in each threaded shank 302
There are one the Level tune nut 70, the Level tune nut 70 is used to be mounted on the locator 20 and institute for corresponding installation
It states between suspension column layer 601 and can be moved along 302 axial-rotation of the threaded shank for adjusting hanging down for the load-bearing steel column 60
Straight degree, the locator 20 be used for be fixed on the concrete foundation by way of the reinforcement welding in concrete foundation 50
In 50.
Specifically, reinforcing bar is installed in concrete foundation 50, the load-bearing steel column 60 has suspension column layer 601, is using this
When the attachment device of utility model connects the concrete foundation 50 and the load-bearing steel column 60, it is preferable that also need to one now
The adjustable bed course 10 poured, the locator 20 with the reinforcement welding by being fixed in the concrete foundation 50, institute
It includes preburying part 301 and threaded shank 302 to state connecting pole 30, and the connecting pole 30 is solid by preburying part 301 and the locator 20
The fixed and described connecting pole 30 is vertical with the upper surface of the locator 20, and the adjustable bed course 10 is arranged in the coagulation soil matrix
Between plinth 50 and the suspension column layer 601 of the load-bearing steel column 60, the Level tune nut 70 is mounted on the threaded shank 302
And be arranged between the adjustable bed course 10 and the suspension column layer 601, the Level tune nut 70 can be along the screw rod
The axial movement of portion 302 is adjusted, and the threaded shank 302 of the connecting pole 30 passes through the adjustable bed course 10 and the load-bearing steel column 60
Suspension column layer 601 connect.
In one embodiment, the locator 20 and the connecting pole 30 can by it is cementing, the side such as weld, be threadedly coupled
Formula is fixed, in conjunction with the use environment of the utility model, it is preferable that the side that the locator 20 passes through welding with the connecting pole 30
Formula is fixed.When using attachment device connection concrete foundation 50 with load-bearing steel column 60, each spiral shell of the connecting pole 30
Level tune nut 70 is installed, the threaded shank 302 of the connecting pole 30 passes through to be opened in advance on the suspension column layer 601 in bar portion 302
If via so that the Level tune nut 70 is contacted with the suspension column layer 601, define on the Level tune nut 70 with
The one side that the suspension column layer 601 contacts is basic face, and the face of the base surface composition of multiple Level tune nuts 70 can be seen
It is identical with the concrete foundation face at being concrete foundation face in the prior art, may there was only the part water at this time
Flat adjusting nut 70 is contacted with the suspension column layer 601, therefore there is also be uneven not one in the face of base surface composition
The problem of a horizontal plane, the ungratified problem of absolute altitude, since the Level tune nut 70 can be axial along the threaded shank 302
Moving in rotation is adjusted, and can be adjusted by the axial movement of the Level tune nut 70 in this way so that the base surface forms
Face it is horizontal and absolute altitude meets installation requirement, greatly improve installation effectiveness in this way, eliminate constantly in concrete foundation
Levelling process on face.After the Level tune nut 70 is completed to adjust, the load-bearing steel column 60 is in the vertical base
On the face of plinth face composition, this ensure that the force request of load-bearing steel column 60, makes by adjusting the Level tune nut 70
After the verticality of the load-bearing steel column 60 obtains satisfaction, poured between concrete foundation 50 and the suspension column layer 601 adjustable
Bed course 10 ensures that the load-bearing steel column 60 is in fixed position always using the cast-in-place adjustable bed course 10 built, it is preferable that
The adjustable bed course 10 is poured by high strength micro expansion mortar and is formed.
After 60 verticality of load-bearing steel column adjusts completion and has poured adjustable bed course 10, the load-bearing at this time
Steel column 60 is completed to connect with the concrete foundation 50 by the connecting pole 30, in order to ensure being connected firmly, needs to fasten institute
Threaded shank 302 and the suspension column layer 601 are stated, may be selected to fix using modes such as cementing, welding and bolt-nuts 40.Preferably,
Bolt-nut 40 is also equipped in the threaded shank 302, the bolt-nut 40 is used for the column mounted on the load-bearing steel column 60
On foot layer 601, for fastening institute after concreting completion between the concrete foundation 50 and the suspension column layer 601
State the connection of load-bearing steel column 60 and the concrete foundation 50.Preferably, the length of the threaded shank 302 is less than or equal to 150 millis
Rice.
The bolt-nut 40 relaxes in order to prevent, it is preferable that there are two the anchors for setting in each threaded shank 302
Gu nut 40, described two a bolt-nuts 40 are arranged on the suspension column layer 601.
The company of the bolt-nut 40 and Level tune nut 70 in the load-bearing steel column 60 and the concrete foundation 50
Play the role of fastening and adjusting in connecing, the especially Level tune nut 70 is not before pouring adjustable bed course 10, also
Bear the pressure of the load-bearing steel column 60, it is therefore necessary to ensure that the bolt-nut 40 and the Level tune nut 70 have
Enough intensity, it is preferable that the bolt-nut 40 and Level tune nut 70 are by carbon structural steels, structural alloy steel, no
Any material in rust steel and copper is made, and specifically, the bolt-nut 40 and Level tune nut 70 may be selected by carbon knot
Any materials such as 45 steel of structure steel and structural alloy steel 40MnB, 20MnTiB and 35CrMoA manufacture.
In the utility model, the connecting pole 30 during the connection process, is acted on by various power, for example, tensile stress, preload
Power, shear stress etc., thus it is just particularly important to the selection of the material of connecting pole 30, it is preferable that and the connecting pole 30 is by carbon knot
Any material in structure steel, low-carbon alloy steel, middle carbon quenched and tempered steel and structural alloy steel is made, and specifically, the connecting pole 30 can
Selection by carbon structural steels Q235, low-carbon alloy steel Q345B, 45 steel of carbon structural steels and structural alloy steel 40Cr and
Any material in 35CrMoA is made.
Specifically, the connecting pole 30 can be bolt or anchor bolt, in view of the use environment of the utility model, it is preferable that
The connecting pole 30 is anchor bolt.
It is formed in one embodiment it is preferred that the locator 20 is cast by steel material, the locator 20 passes through welding
Mode be fixedly connected with the reinforcing bar in the concrete foundation 50, the steel bar framework of the locator 20 and concrete foundation 50
It is fixed together by concreting so that locator 20 and the connection of concrete foundation 50 are more firm.In the prior art,
Concrete foundation 50 and load-bearing steel column 60 are connected generally by anchor bolt, anchor bolt one end is embedded in coagulation soil matrix in connection
In plinth 50, the other end pass through load-bearing steel column 60 the suspension column layer 601 fixed by nut, it is this anchor bolt one end is embedded in it is mixed
Mode in solidifying soil, there are certain requirements concrete foundation 50, and the concrete foundation face of the concrete foundation 50 is answered solid, flat
It is whole, should not have dusting, flake, the influences anchoring bearing capacity such as honeycomb, pitted skin, greasy dirt the phenomenon that, compared with prior art, this practicality
The novel method for being welded and fixed the connecting pole 30 and locator 20 is just not required to consider the Construction Condition of concrete foundation 50,
And compared with prior art, attachment device connection provided by the utility model is more firm firm.
In order to ensure 30 uniform force of each connecting pole, it is preferable that multiple connecting poles 30 are fixed on evenly and at intervals
On the locator 20.
The attachment device of concrete foundation provided by the utility model and load-bearing steel column, the preburying part of connecting pole, which is fixed on, to be determined
Inside the device of position, locator is used to be fixed on inside concrete foundation by with reinforcement welding inside concrete foundation, utilizes
When the attachment device connects concrete foundation with load-bearing steel column, need Level tune nut being installed to described in the connecting pole
Threaded shank, the load-bearing steel column install via across the connecting pole correspondingly by pre-set with the connecting pole
It is contacted afterwards with multiple Level tune nuts, the one side that multiple Level tune nuts are contacted with the load-bearing steel column is constituted
It is similar to concrete foundation face in the prior art, it in this way can be by adjusting each described Level tune nut described
The axial movement position of threaded shank come achieve the purpose that adjust be similar to concrete foundation face in the prior art, and then adjust institute
State the verticality of load-bearing steel column, it is ensured that the force request of the load-bearing steel column.In actual construction application, when Level tune spiral shell
After the completion of mother is adjusted, then the casting concrete between the concrete foundation and the load-bearing steel column, with the fixation load-bearing steel
The verticality of column, which simplify to the treatment process in concrete foundation face, improve construction efficiency, and described in the prior art
Locator, the connecting pole and the Level tune nut can be produced in batches by factory, greatly save production cost.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (9)
1. the attachment device of a kind of concrete foundation and load-bearing steel column, the load-bearing steel column (60) includes suspension column layer (601), special
Sign is, the attachment device includes locator (20), multiple connecting poles (30) and multiple Level tune nuts (70), described
Connecting pole (30) includes preburying part (301) and threaded shank (302), and the preburying part (301) is fixed with the locator (20), institute
It states threaded shank (302) to be used to connect with the suspension column layer (601) of the load-bearing steel column (60), each threaded shank (302) on pair
It should install there are one the Level tune nut (70), the Level tune nut (70) is used to be mounted on the locator (20)
It can move between the suspension column layer (601) and along the threaded shank (302) axial-rotation for adjusting the load-bearing steel
The verticality of column (60), the locator (20) be used for be fixed on by way of the reinforcement welding in concrete foundation (50)
In the concrete foundation (50).
2. attachment device according to claim 1, which is characterized in that be also equipped with anchoring spiral shell on the threaded shank (302)
Female (40), the bolt-nut (40) are used on the suspension column layer (601) of the load-bearing steel column (60), for described
Concreting fastens the load-bearing steel column (60) and institute after completing between concrete foundation (50) and the suspension column layer (601)
State the connection of concrete foundation (50).
3. attachment device according to claim 2, which is characterized in that on each threaded shank (302) there are two settings
The bolt-nut (40).
4. attachment device according to claim 2, which is characterized in that the bolt-nut (40) and the Level tune spiral shell
Female (70) are made of any material in carbon structural steels, structural alloy steel, stainless steel and copper.
5. attachment device according to claim 1, which is characterized in that the connecting pole (30) is by carbon structural steels, low-carbon
Any material in steel alloy, middle carbon quenched and tempered steel and structural alloy steel is made.
6. attachment device according to claim 1, which is characterized in that the length of the threaded shank (302) is less than or equal to 150
Millimeter.
7. attachment device according to claim 1, which is characterized in that the connecting pole (30) is anchor bolt.
8. attachment device according to claim 1, which is characterized in that multiple connecting poles (30) are fixed evenly and at intervals
On the locator (20).
9. attachment device according to claim 1, which is characterized in that the locator (20) is cast by steel material to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365079.1U CN207988168U (en) | 2018-03-16 | 2018-03-16 | The attachment device of concrete foundation and load-bearing steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365079.1U CN207988168U (en) | 2018-03-16 | 2018-03-16 | The attachment device of concrete foundation and load-bearing steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988168U true CN207988168U (en) | 2018-10-19 |
Family
ID=63827277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365079.1U Expired - Fee Related CN207988168U (en) | 2018-03-16 | 2018-03-16 | The attachment device of concrete foundation and load-bearing steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162426A (en) * | 2018-10-31 | 2019-01-08 | 日立电梯（中国）有限公司 | Elevator shaft mechanism and its connection structure |
| CN109778897A (en) * | 2019-02-28 | 2019-05-21 | 杭州西奥电梯现代化更新有限公司 | The connection type and assembly method of assembled elevator steel construction and pedestal |
| CN114687457A (en) * | 2022-03-29 | 2022-07-01 | 湖南中天建设集团股份有限公司 | Adjustable embedded base for installation based on steel column base and construction method thereof |
-
2018
- 2018-03-16 CN CN201820365079.1U patent/CN207988168U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162426A (en) * | 2018-10-31 | 2019-01-08 | 日立电梯（中国）有限公司 | Elevator shaft mechanism and its connection structure |
| CN109778897A (en) * | 2019-02-28 | 2019-05-21 | 杭州西奥电梯现代化更新有限公司 | The connection type and assembly method of assembled elevator steel construction and pedestal |
| CN109778897B (en) * | 2019-02-28 | 2023-12-15 | 杭州西奥电梯现代化更新有限公司 | Connection mode and assembly method of assembled elevator steel structure and base |
| CN114687457A (en) * | 2022-03-29 | 2022-07-01 | 湖南中天建设集团股份有限公司 | Adjustable embedded base for installation based on steel column base and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |