CN206376273U - Foundation bolt fixing device - Google Patents
Foundation bolt fixing device Download PDFInfo
- Publication number
- CN206376273U CN206376273U CN201621374398.6U CN201621374398U CN206376273U CN 206376273 U CN206376273 U CN 206376273U CN 201621374398 U CN201621374398 U CN 201621374398U CN 206376273 U CN206376273 U CN 206376273U
- Authority
- CN
- China
- Prior art keywords
- foundation bolt
- bolt
- steel plate
- square table
- table framework
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of foundation bolt fixing device, the utility model is unreliable for existing foundation bolt laying method, unstable the characteristics of, by being welded into square table framework between angle steel, because square table framework is combined by angle steel, all connection is again definitely reliable, the rigidity of whole system has just obtained absolute guarantee, ensure it after concrete floor cast, square table framework is connected with ground with corner brace and expansion bolt, square table framework is connected with foundation bolt by steel plate, foundation bolt is inserted after the perforate of steel plate relevant position, it can solve the problem that foundation bolt is burying positioning and fixation problem in putting, foundation bolt can either be allowed to be accurately positioned, it can reliably ensure that foundation bolt will not be shifted in construction working again, after after concrete coagulation hardening, steel plate only need to be removed, cut off after angle steel, just foundation bolt can be fixed, top steel plate can be reused, recycle, it is easy to operate, feasibility is high, it is cheap.
Description
Technical field
The utility model is related to a kind of foundation bolt fixing device.
Background technology
With the continuous improvement of living standards of the people, the requirement to building is also improved constantly, directly and concrete floor
Also more and more extensively, the accuracy requirement that designer positions to it is also increasingly for the application of the steel column connected by foundation bolt
It is high.To ensure being accurately positioned for steel column, placement, positioning of the foundation bolt before concrete cast are increasingly important.
Foundation bolt is generally used for fixing heavy mechanical equipment or structural elements, and one is cast on concrete floor, and one
Head is screw screw thread fixed structural member or plant equipment.
Because the embedding precision of foundation bolt directly influences the installation accuracy and whole structural steelwork of later stage steel column
Installation accuracy, so slight error that foundation bolt is positioned during embedded or rocking and can all cause serious consequence.Therefore,
How to design a kind of both easy to operate, the device that can be accurately positioned and fixed to foundation bolt again, as art technology
The problem that personnel face.
Traditional foundation bolt is typically placed directly on the reinforcing bar of concrete floor, and this laying method can not securely be consolidated
Determine foundation bolt, during casting and compacting of concrete, easily cause the displacement of foundation bolt, and then influence the installation of later stage steel column to consolidate
It is fixed.
Utility model content
The purpose of this utility model is to provide a kind of foundation bolt fixing device, can solve the problem that foundation bolt in burying and putting
Positioning and fixation problem.
To solve the above problems, the utility model provides a kind of foundation bolt fixing device, including：
Square table framework, is welded by many many angle steel, and the surrounding of the top surface of the square table framework is provided with the first V-type
Notch；
It is connected in the corner brace of the bottom of the square table framework, the corner brace and is provided with hole for the expansion bolt；
Expansion bolt, the corner brace by being connected by the expansion bolt through the hole for the expansion bolt with ground；
The steel plate of the top surface of the square table framework is arranged at, the surrounding of the steel plate is provided with embedded first V-groove
Anchor (bolt) hole is offered on the second V-groove mouthful of mouth, the steel plate；
Foundation bolt, the foundation bolt is positioned to be fixed on ground by being inserted in the anchor (bolt) hole
Position.
Further, in said apparatus, the top surface of the steel plate and the square table framework passes through self-drilling connection.
Further, in said apparatus, the foundation bolt fixing device also includes being sheathed on the foundation bolt
Foundation bolt cap, the foundation bolt is fixed on the steel plate by foundation bolt nut.
Further, in said apparatus, the hole for the expansion bolt is mounting hole.
Further, in said apparatus, the corner brace and the bottom of square table framework are welded to connect.
Compared with prior art, the utility model for existing foundation bolt laying method it is unreliable, it is unstable the characteristics of,
By being welded into a square table framework between angle steel, because square table framework is combined by angle steel, all connection is again definitely reliable,
So the rigidity of whole system has just obtained absolute guarantee, it is ensured that it is after concrete floor cast, and foundation bolt can be used
In the installation of steel column, square table framework is connected with ground with corner brace and expansion bolt, and square table framework passes through one block of steel with foundation bolt
Plate is connected, and foundation bolt is inserted after the perforate of steel plate relevant position, can solve the problem that foundation bolt in the positioning buried in putting and consolidates
Determine problem, foundation bolt can either be allowed to be accurately positioned, can reliably ensure that foundation bolt will not be shifted in construction working again,
There is higher application value in practice of construction, after after concrete coagulation hardening, only need to remove steel plate, cut off after angle steel, just can be by
Foundation bolt is fixed, and the utility model is conventional material from raw material, and top steel plate can be reused, recycled,
Easy to operate, feasibility is high, and cheap, foundation bolt accurate positioning, position is fixed, reliably, stably.
Brief description of the drawings
Fig. 1 is the structure chart of the square table framework of the foundation bolt fixing device of the embodiment of the utility model one；
Fig. 2 is the overall structure figure of the foundation bolt fixing device of the embodiment of the utility model one；
Fig. 3 is the following position casting concrete terrace schematic diagram in the steel plate of the embodiment of the utility model one；
Fig. 4 is the schematic diagram for cutting away the square table framework remained on concrete floor of the embodiment of the utility model one；
Wherein, 1, angle steel 2, corner brace 3, expansion bolt 4, steel plate 5, the first V-groove mouthfuls 6, foundation bolt 7, lower margin
The concrete floor of bolt nut 8, after-pouring.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Referring to Fig. 1 to 4, foundation bolt fixing device includes some angle steel 1, for fix whole device on the ground
Some corner brace parts 2, the expansion bolt 3 for being connected whole device with ground by corner brace part 2, one piece be used for fix foundation bolt
Steel plate 4 with the second V-groove mouthful, foundation bolt 6；Connect to form square table framework using full weld between described all angle steel 1, institute
The surrounding for stating the top surface of square table framework is provided with the first V-groove mouthful 5 coordinated with second V-groove mouthful, described angle steel 1 with
Connected between corner brace 2 with full weld；The whole foundation bolt fixing device is connected by expansion bolt 3 with ground；The steel plate 4
Pass through screw connection between angle steel 1.
As shown in Figures 1 to 4, the utility model provides a kind of foundation bolt fixing device, including：
Square table framework, is welded by many many angle steel 1, and the surrounding of the top surface of the square table framework is provided with the first V
Type groove mouthful 5；Connected here, being welded into full weld between a square table framework, angle steel between angle steel；
It is connected in the corner brace 2 of the bottom of the square table framework, the corner brace 2 and is provided with hole for the expansion bolt；
Expansion bolt 3, the corner brace 3 by being connected by the expansion bolt through the hole for the expansion bolt with ground；Side
The corner brace of the bottom of table framework is connected with ground with expansion bolt, it is necessary to use impact drill perforate on the ground, before perforate, must
It is accurately positioned, after system is in place, the hole perforate in corner brace, to ensure that hole position is accurate；
The steel plate 4 of the top surface of the square table framework is arranged at, the surrounding of the steel plate is provided with embedded first V-groove
Anchor (bolt) hole is offered on the second V-groove mouthful of mouth, the steel plate；Here, be ensure foundation bolt positioning accurate, need to be
Steel plate surrounding cut with the angle steel relevant position of the top surface of square table framework together with V-groove mouthful, so as to enter to the position that steel plate enters
Row is fixed, and is accurately positioned the anchor (bolt) hole on steel plate, and then makes the foundation bolt being inserted in the anchor (bolt) hole smart
It is determined that position；
Foundation bolt 6, the foundation bolt is positioned to be fixed on ground by being inserted in the anchor (bolt) hole
Position.The utility model for existing foundation bolt laying method it is unreliable, it is unstable the characteristics of, by being welded between angle steel
One square table framework, because square table framework is combined by angle steel, all connection is again definitely reliable, so the rigidity of whole system
Absolute guarantee is just obtained, it is ensured that it is after concrete floor cast, and foundation bolt can be used in the installation of steel column, square table frame
Frame is connected with ground with corner brace and expansion bolt, and square table framework is connected with foundation bolt by one block of steel plate, corresponding in steel plate
Foundation bolt is inserted after the perforate of position, can solve the problem that foundation bolt is burying positioning and fixation problem in putting, lower margin can either be allowed
Bolt is accurately positioned, and can reliably ensure that foundation bolt will not be shifted in construction working, there is higher in practice of construction again
Application value, after after concrete coagulation hardening, only need to remove steel plate, cut off after angle steel, just can fix foundation bolt, this practicality
New selection raw material are conventional material, and top steel plate can be reused, recycled, easy to operate, and feasibility is high, valency
Lattice are cheap, foundation bolt accurate positioning, and position is fixed, reliably, stably.
In the embodiment of the utility model one, the top surface of the steel plate and the square table framework by self-drilling connection, from
And the position that steel plate enters is fixed, the anchor (bolt) hole on steel plate is more accurately positioned, and then make to be inserted in the lower margin
Foundation bolt in bolt hole is more accurately positioned.
In the embodiment of the utility model one, the foundation bolt fixing device also includes being sheathed on the foundation bolt
Foundation bolt cap 7, the foundation bolt 6 is fixed on the steel plate 4 by foundation bolt nut 7, further ensures that lower margin spiral shell
Bolt will not be shifted in construction working.
In the embodiment of the utility model one, the hole for the expansion bolt is mounting hole, so that when facilitating the corner brace to be connected with ground,
It is attached the fine setting of position.
In the embodiment of the utility model one, the corner brace and the bottom of square table framework are welded to connect, to ensure bonding strength.
As shown in figures 1-4, the localization method of above-mentioned foundation bolt fixing device, including：
Many angle steel 1 are welded into square table framework, the first V-groove mouthful 5 is set in the surrounding of the top surface of the square table framework；
Connected here, full weld between a square table framework, angle steel can be welded between factory, angle steel；
In the bottom connecting corner yard 2 of the square table framework, hole for the expansion bolt is set in the corner brace；
Second V-groove mouthful is set in the surrounding of one block of steel plate 4, anchor (bolt) hole is opened up on the steel plate, by the steel
Plate 4 is positioned over the top surface of the square table framework, by the top surface of the embedded square table framework of the second V-groove mouthful on the steel plate
The first V-groove mouthful that surrounding is set, is put into foundation bolt so as to after；Here, be ensure foundation bolt positioning accurate, need to be
Steel plate surrounding cut with the angle steel relevant position of the top surface of square table framework together with V-groove mouthful, so as to enter to the position that steel plate enters
Row is fixed, and is accurately positioned the anchor (bolt) hole on steel plate, and then makes the foundation bolt being inserted in the anchor (bolt) hole smart
It is determined that position, in the factory can be aligned the surrounding of steel plate and the top surface of square table framework, it is ensured that notch is corresponding with notch；
According to the relative position of hole for the expansion bolt in anchor (bolt) hole on the steel plate and the corner brace 2, at the construction field (site)
Snap the line positions the installation site of the corner brace, and according to the installation site in ground plane apertures；
By the expansion bolt through the hole for the expansion bolt in the corner brace, the corner brace 2 and the perforate of ground institute are connected
Connect；The corner brace of the bottom of square table framework is connected with ground with expansion bolt, it is necessary to use impact drill perforate on the ground, perforate it
Before, it must be accurately positioned, after whole device is in place, the hole for the expansion bolt in corner brace is in ground plane apertures, to ensure hole position essence
Really, meanwhile, foundation bolt is after concrete floor is poured, accurate positioning；
By the way that foundation bolt 6 is inserted in the anchor (bolt) hole, the foundation bolt 6 is positioned at treating on ground
Fixed position；
In the following position casting concrete terrace 8 of the steel plate 4, the concrete floor 8 is coated below the steel plate
Square table framework and the part of foundation bolt 6；
After the completion of concrete floor is poured, the steel plate 4 is removed, and cuts away the square table frame remained on concrete floor
Frame.Here, all welding are completed in factory, at the construction field (site), it is only necessary to by the square table framework being welded and ground expanding screw
Bolt is fixed, square table framework again with steel plate screw connection, after the completion for the treatment of that concrete floor is poured, remove steel plate so as to after
Recycle, cut away the angle steel remained on concrete floor.The utility model is directed to existing foundation bolt laying method not
Reliably, unstable the characteristics of, by being welded into a square table framework between angle steel, because square table framework is combined by angle steel,
All connection is again definitely reliable, so the rigidity of whole system has just obtained absolute guarantee, it is ensured that it is poured in concrete floor
After note, foundation bolt can be used in the installation of steel column, and square table framework is connected with ground with corner brace and expansion bolt, square table framework with
Foundation bolt is connected by one block of steel plate, is inserted foundation bolt after the perforate of steel plate relevant position, be can solve the problem that foundation bolt
Positioning and fixation problem in putting are being buried, foundation bolt can either allowed to be accurately positioned, can reliably ensure that foundation bolt is being applied again
It will not be shifted in work work, there is higher application value in practice of construction, after after concrete coagulation hardening, only need to remove steel
Plate, cut off after angle steel, just foundation bolt can be fixed, the utility model is conventional material from raw material, and top steel plate can
Easy to operate to reuse, recycle, feasibility is high, cheap.
In the embodiment of the utility model one, by the top surface of the embedded square table framework of the second V-groove mouthful on the steel plate
The first V-groove mouthful for setting of surrounding after, in addition to：
By the top surface of the steel plate 4 and the square table framework by self-drilling connection, so as to enter to the position that steel plate enters
Row is fixed, and the anchor (bolt) hole on steel plate is more accurately positioned, and then makes the foundation bolt that is inserted in the anchor (bolt) hole
More it is accurately positioned.
In the embodiment of the utility model one, after foundation bolt is inserted in the anchor (bolt) hole, in addition to：
Foundation bolt cap 7 is sheathed on the foundation bolt 6, the foundation bolt is fixed by foundation bolt nut
In on the steel plate 4, further ensure that foundation bolt will not be shifted in construction working.
In the embodiment of the utility model one, the hole for the expansion bolt is mounting hole, so that when facilitating the corner brace to be connected with ground,
It is attached the fine setting of position.
In the embodiment of the utility model one, in the bottom connecting corner yard of the square table framework, including：
The corner brace 2 and the bottom of square table framework are welded to connect.
In summary, the utility model for existing foundation bolt laying method it is unreliable, it is unstable the characteristics of, pass through angle
A square table framework is welded between steel, because square table framework is combined by angle steel, all connection is again definitely reliable, so whole
The rigidity of individual system has just obtained absolute guarantee, it is ensured that it is after concrete floor cast, and foundation bolt can be used in steel column
Installation, square table framework is connected with ground with corner brace and expansion bolt, and square table framework is connected with foundation bolt by one block of steel plate
Connect, foundation bolt inserted after the perforate of steel plate relevant position, can solve the problem that foundation bolt is burying positioning and fixation problem in putting,
Foundation bolt can either be allowed to be accurately positioned, can reliably ensure that foundation bolt will not be shifted in construction working again, actually apply
There is higher application value in work, after after concrete coagulation hardening, only need to remove steel plate, cut off after angle steel, just can be by lower margin spiral shell
Bolt is fixed, and the utility model is conventional material from raw material, and top steel plate can be reused, recycled, operation letter
Just, feasibility is high, and cheap, foundation bolt accurate positioning, position is fixed, reliably, stably.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think to exceed scope of the present utility model.
Obviously, those skilled in the art can be new without departing from this practicality to the various changes of utility model progress and modification
The spirit and scope of type.So, if these modifications and variations of the present utility model belong to the utility model claim and its
Within the scope of equivalent technologies, then the utility model is also intended to including these changes and modification.
Claims (5)
1. a kind of foundation bolt fixing device, it is characterised in that including：
Square table framework, is welded by many many angle steel, and the surrounding of the top surface of the square table framework is provided with the first V-groove
Mouthful；
It is connected in the corner brace of the bottom of the square table framework, the corner brace and is provided with hole for the expansion bolt；
Expansion bolt, the corner brace by being connected by the expansion bolt through the hole for the expansion bolt with ground；
The steel plate of the top surface of the square table framework is arranged at, the surrounding of the steel plate is provided with embedded first V-groove mouthful
Anchor (bolt) hole is offered on second V-groove mouthful, the steel plate；
Foundation bolt, the foundation bolt is by being inserted in the anchor (bolt) hole, the position to be fixed being positioned on ground.
2. foundation bolt fixing device as claimed in claim 1, it is characterised in that the top of the steel plate and the square table framework
Face passes through self-drilling connection.
3. foundation bolt fixing device as claimed in claim 1, it is characterised in that the foundation bolt fixing device also includes
The foundation bolt cap on the foundation bolt is sheathed on, the foundation bolt is fixed on the steel plate by foundation bolt nut
On.
4. foundation bolt fixing device as claimed in claim 1, it is characterised in that the hole for the expansion bolt is mounting hole.
5. the foundation bolt fixing device as described in any one of Claims 1-4, it is characterised in that the corner brace and square table frame
The bottom of frame is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374398.6U CN206376273U (en) | 2016-12-15 | 2016-12-15 | Foundation bolt fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374398.6U CN206376273U (en) | 2016-12-15 | 2016-12-15 | Foundation bolt fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376273U true CN206376273U (en) | 2017-08-04 |
Family
ID=59406208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374398.6U Expired - Fee Related CN206376273U (en) | 2016-12-15 | 2016-12-15 | Foundation bolt fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638664A (en) * | 2016-12-15 | 2017-05-10 | 上海建工集团股份有限公司 | Foundation bolt fixing apparatus and positioning method |
-
2016
- 2016-12-15 CN CN201621374398.6U patent/CN206376273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638664A (en) * | 2016-12-15 | 2017-05-10 | 上海建工集团股份有限公司 | Foundation bolt fixing apparatus and positioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20191215 |