CN206941636U - A kind of steel column fixing device - Google Patents
A kind of steel column fixing device Download PDFInfo
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- CN206941636U CN206941636U CN201720866727.7U CN201720866727U CN206941636U CN 206941636 U CN206941636 U CN 206941636U CN 201720866727 U CN201720866727 U CN 201720866727U CN 206941636 U CN206941636 U CN 206941636U
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- steel column
- leveling board
- fixing device
- sliding block
- crab
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Abstract
The utility model discloses a kind of steel column fixing device, including concrete base layer, at least three crab-bolts being vertically arranged in the concrete base layer, it is fixed in the crab-bolt and horizontally disposed leveling board, the steel column that is vertically arranged, the leveling board upper end is provided with holding tank, the steel column lower end is embedded in the holding tank, and the steel column bottom side of the wall is provided with multiple positioning holes.The utility model has advantages below and effect：Using the cast-in fixing bolt in concrete base layer, leveling board is fixed in crab-bolt, by the way that steel column is plugged on leveling board, the positioning sliding block on leveling board is stirred, positioning sliding block is plugged in the positioning hole of steel column side wall, steel column is positioned on leveling board, a laminin concrete layer is laid on leveling board, completes the fixation to steel column, construction procedure is simple and convenient, steel column lower end structure is stable, reached convenience fix steel column, shorten the engineering time, steel column lower end is connected firmly stable effect.
Description
Technical field
Steel building is the utility model is related to, more particularly to a kind of steel column fixing device.
Background technology
For steel building compares traditional concrete construction, armored concrete, intensity are instead of with steel plate or shaped steel
Higher, shock resistance is more preferable.And because component can be made with batch production, in-site installation, thus greatly reduce the duration.Due to steel
Repeatable utilization, building waste can be greatly reduced, it is more green thus widely used by countries in the world, apply
In industrial building and civil buildings.Utilization of the steel building on high-rise, high-rise building at present is increasingly mature, is increasingly becoming
The construction process of main flow, it is the developing direction of future architecture.
Steel column is the component to be played a supportive role in steel building, and the China if application publication number is CN105986624A is special
Profit《The construction that a kind of steel column connects with concrete structure》The construction that a kind of steel column connects with concrete structure is disclosed, including even
Construction, steel column foot structure and supporting construction method are connect, traditional steel column foot is solved and is answered with concrete structure connecting structure
The defects of miscellaneous, bulky.The steel column for containing shear connector by inwall is installed on reinforced concrete structure, and concrete structure is pre-
The inside of the longitudinal reinforcement insertion steel column stayed, by reserved pouring hole to steel column inside casting concrete, treats that concrete reaches strong
After degree, you can realize and reliably connected between steel column and concrete structure.First, longitudinal steel is reserved in casting concrete structure
Muscle；Second, the steel column processed is vertically-mounted in place and fixed using support, and it, which is designed, can ensure internal shear connector and reserved
Longitudinal reinforcement is interspersed；3rd, the concrete of certain volume, and vibration compacting are poured from reserved pouring hole to steel column inside；
After concrete strength reaches design requirement, you can striking, realize being reliably connected for steel column and concrete structure.
But there is problems with the construction that above-mentioned steel column is connected with concrete structure：When installation and fixed steel column, it is necessary to
Longitudinal reinforcement is reserved in casting concrete structure, is fixed being installed by support, then casting concrete vibration compacting, finally tear open
Except support, installation and fixed steel column complex steps, it is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of steel column fixing device, has the effect of convenient fixed steel column.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of steel column fixes dress
Put, including concrete base layer, at least three crab-bolts being vertically arranged in the concrete base layer, be fixed in the crab-bolt and
Horizontally disposed leveling board, the steel column being vertically arranged, the leveling board upper end are provided with holding tank, and the steel column lower end is embedded in institute
State in holding tank, the steel column bottom side of the wall is provided with multiple positioning holes, and the leveling board upper end is provided with described in multiple directions
The chute of positioning hole, sliding are embedded at the positioning sliding block in the chute, the positive stop in the chute, the chute
T-shaped with the positioning sliding block side wall, described positioning sliding block one end is plugged in the positioning hole, the positioning sliding block and institute
Positive stop length sum is stated equal to the track length and the positioning hole length sum, covered with one layer on the leveling board
Plain concrete layer.
By using above-mentioned technical proposal, when fixed steel column is installed, the holding tank that steel column lower end is placed on leveling board
Interior, leveling board is in horizontal state, the positioning hole of the chute alignment steel column side wall on leveling board, stirs positioning sliding block towards fixed
Position is moved in hole, until in positioning sliding block one end insertion positioning hole, a laminin concrete, plain coagulation are laid on leveling board
Plain concrete in soil layer is filled in chute, is limited positioning sliding block motion, fast and easy when fixing steel column, has been reached and be easy to admittedly
Determine steel column, steel column and leveling board Stability Analysis of Structures, be not easy inclined effect.
It is of the present utility model to be further arranged to：Be placed with positive stop in the chute, the positioning sliding block with it is described
Positive stop length sum is equal to the track length and the positioning hole length sum.
By using above-mentioned technical proposal, after positioning sliding block one end is inserted into positioning hole, positive stop is put into cunning
In groove, positioning sliding block one end contacts at positioning hole inwall, and the other end contacts at positive stop；Positive stop one end contacts at positioning
On sliding block, the other end contacts at chute inwall, limits sliding block along slide.
It is of the present utility model to be further arranged to：The steel column includes cylinder and is welded in the bottom plate of the steel column lower end,
The positioning hole is arranged at the sidewall of the bottom plate.
By using above-mentioned technical proposal, steel column includes cylinder and bottom plate, and positioning hole is arranged at sidewall of the bottom plate, and bottom plate is embedded
When in holding tank, increase the contact area of bottom plate and leveling board.
It is of the present utility model to be further arranged to：The bottom plate end face is rectangular.
By using above-mentioned technical proposal, bottom plate end face is rectangular, is embedded in holding tank, will not be sent out between leveling board
It is raw to relatively rotate.
It is of the present utility model to be further arranged to：Multiple correspond in the logical of the crab-bolt is provided with the leveling board
Hole, the crab-bolt upper end are wholely set the threaded rod for being fed through the through hole, are threaded with the threaded rod positioned at institute
State the nut one below leveling board, the nut two above the leveling board.
By using above-mentioned technical proposal, nut one pushes against to be pushed against in leveling board upper end in leveling board lower surface, nut two
Face, leveling board is fixed in crab-bolt.
It is of the present utility model to be further arranged to：The spiral shell being threaded with the threaded rod above the nut two
Mother three.
By using above-mentioned technical proposal, nut three is located at the top of nut two, pushes against in the upper surface of nut two, playing prevents
The effect that nut two loosens.
It is of the present utility model to be further arranged to：Buffer gap is formed between the concrete base layer and the leveling board,
C40 pea gravel concretens are filled with the buffer gap.
By using above-mentioned technical proposal, C40 pea gravel concretens are filled with buffer gap, pea gravel concreten refers to thick bone
Expect that maximum particle diameter is not more than 15mm concrete, there is good density, strength grade C40, branch can be played to leveling board
Support acts on.
It is of the present utility model to be further arranged to：The grouting tunnel of the leveling board is provided through on the leveling board.
By using above-mentioned technical proposal, C40 pea gravel concreten raw materials are filled into buffer gap by grouting tunnel.
It is of the present utility model to be further arranged to：Concrete in the plain concrete layer is C20 plain concretes.
By using above-mentioned technical proposal, plain concrete layer top does not need load-bearing, strength grade C20, reduces cost.
In summary, the utility model has the advantages that：Using the cast-in fixing bolt in concrete base layer, in crab-bolt
Upper fixed leveling board, by the way that steel column is plugged on leveling board, the positioning sliding block on leveling board is stirred, positioning sliding block is plugged in steel
In the positioning hole of post side wall, steel column is positioned on leveling board, a laminin concrete layer is laid on leveling board, is completed to steel column
Fixation, construction procedure is simple and convenient, and steel column lower end structure is stable, has reached convenience and has fixed steel column, shortens engineering time, steel column
Lower end is connected firmly stable effect.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is the leveling plate structure schematic diagram of embodiment；
Fig. 4 is the steel column structure schematic diagram of embodiment；
Fig. 5 is the adjustable plate, chute, the structural representation of positioning sliding block of embodiment.
In figure：1st, concrete base layer；2nd, crab-bolt；21st, threaded rod；22nd, nut one；23rd, nut two；24th, nut three；3rd, adjust
Flat board；31st, holding tank；32nd, through hole；33rd, grouting tunnel；34th, chute；341st, positioning sliding block；342nd, positive stop；4th, steel column；41、
Cylinder；42nd, bottom plate；421st, positioning hole；5th, plain concrete layer；6th, buffer gap；61st, C40 pea gravel concretens.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of steel column fixing device, as shown in Figure 1 and Figure 2, including concrete base layer 1, three are embedded with concrete base layer 1
The vertical crab-bolt 2 of root, the lower end of crab-bolt 2 are located in concrete base layer 1, and upper end is located at the top of concrete base layer 1.In three crab-bolts 2
It is fixed with horizontal leveling board 3.The through hole 32 of three corresponding crab-bolts 2 is provided with leveling board 3（Referring to Fig. 3）, the upper end of crab-bolt 2
Threaded rod 21 is wholely set, threaded rod 21 is fed through the through hole 32 on leveling board 3 upwards.Spiral shell is threaded with threaded rod 21
Mother 1, nut 2 23, nut 3 24, nut 1 are located at the lower section of leveling board 3, pushed against in the lower surface of leveling board 3, nut 2 23
It is located at the top of leveling board 3 with nut 3 24, nut 2 23 pushes against to be pushed against in nut 2 23 in the upper surface of leveling board 3, nut 3 24
Upper surface, leveling board 3 is fixed in crab-bolt 2.
As shown in figure 1, forming buffer gap 6 between the lower surface of leveling board 3 and concrete base layer 1, poured into a mould in buffer gap 6
There are C40 pea gravel concretens 61, for supporting leveling board 3, the grouting tunnel 33 of leveling board 3 is provided through on leveling board 3（Referring to figure
3）, for injecting the raw material of C40 pea gravel concretens 61.
As shown in Figure 3, Figure 4, steel column 4 is provided with leveling board 3, steel column 4 includes the cylinder 41 being vertically arranged and is welded on
The bottom plate 42 of the lower end of cylinder 41, bottom plate 42 are in rectangular-shape, and end face is rectangular.The upper surface of leveling board 3 is provided with holding tank 31, bottom
Plate 42 is embedded in holding tank 31.The surrounding side wall of bottom plate 42 is provided with positioning hole 421, and the upper surface of leveling board 3 is provided with direction
The chute 34 of positioning hole 421, the interior sliding of chute 34 are embedded with positioning sliding block 341, positioning sliding block 341（Referring to Fig. 5）With chute 34
（Referring to Fig. 5）Section is T-shaped.The one end of positioning sliding block 341 is plugged in positioning hole 421.Place limited location in the bottom of chute 34
Block 342, the length of positioning sliding block 341 are equal to the length of chute 34 and the length of positioning hole 421 with the length sum of positive stop 342
Sum, the one end of positioning sliding block 341 contact at the inwall of positioning hole 421, and the other end contacts at positive stop 342.Positive stop 342 1
End is contacted on positioning sliding block 341, and the other end contacts at the inwall of chute 34.A laminin concrete layer 5 is equipped with leveling board 3,
Concrete in plain concrete layer 5 is C20 plain concretes.
When steel column 4 is installed, the bottom plate 42 of steel column 4 is positioned in the holding tank 31 of leveling board 3, promotes positioning sliding block 341
When being moved towards positioning hole 421, the one end of positioning sliding block 341 is plugged in positioning hole 421, positive stop 342 is positioned over cunning
In groove 34, the one end of positive stop 342 is contacted on positioning sliding block 341, and the other end contacts at the inwall of chute 34, limits positioning sliding block
341 depart from positioning hole 421, then one layer of C20 plain concrete is laid on leveling board 3.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (9)
- A kind of 1. steel column fixing device, it is characterised in that：Including concrete base layer（1）, at least three be vertically arranged at it is described mixed Solidifying soil matrix layer（1）On crab-bolt（2）, be fixed on the crab-bolt（2）Upper and horizontally disposed leveling board（3）, the steel that is vertically arranged Post（4）, the leveling board（3）Upper end is provided with holding tank（31）, the steel column（4）Lower end is embedded in the holding tank（31）It is interior, The steel column（4）Bottom side of the wall is provided with multiple positioning holes（421）, the leveling board（3）Upper end is provided with described in multiple directions Positioning hole（421）Chute（34）, sliding be embedded at the chute（34）Interior positioning sliding block（341）, positioned at the chute （34）Interior positive stop（342）, the chute（34）With the positioning sliding block（341）Side wall is T-shaped, the positioning sliding block （341）One end is plugged in the positioning hole（421）It is interior, the leveling board（3）On covered with a laminin concrete layer（5）.
- A kind of 2. steel column fixing device according to claim 1, it is characterised in that：The chute（34）Interior placement limited location Block（342）, the positioning sliding block（341）With the positive stop（342）Length sum is equal to the chute（34）Length with The positioning hole（421）Length sum.
- A kind of 3. steel column fixing device according to claim 1, it is characterised in that：The steel column（4）Including cylinder（41） Be welded in the steel column（4）The bottom plate of lower end（42）, the positioning hole（421）It is arranged at the bottom plate（42）Side wall.
- A kind of 4. steel column fixing device according to claim 3, it is characterised in that：The bottom plate（42）End face is rectangular.
- A kind of 5. steel column fixing device according to claim 1, it is characterised in that：The leveling board（3）On be provided with it is more It is individual to correspond in the crab-bolt（2）Through hole（32）, the crab-bolt（2）Upper end, which has been wholely set, is fed through the through hole（32） Threaded rod（21）, the threaded rod（21）On be threaded with positioned at the leveling board（3）The nut one of lower section（22）, be located at The leveling board（3）The nut two of top（23）.
- A kind of 6. steel column fixing device according to claim 5, it is characterised in that：The threaded rod（21）Upper threaded connection Have and be located at the nut two（23）The nut three of top（24）.
- A kind of 7. steel column fixing device according to claim 1, it is characterised in that：The concrete base layer（1）With it is described Leveling board（3）Between form buffer gap（6）, the buffer gap（6）It is interior to be filled with C40 pea gravel concretens（61）.
- A kind of 8. steel column fixing device according to claim 7, it is characterised in that：The leveling board（3）On be provided with and pass through Wear the leveling board（3）Grouting tunnel（33）.
- A kind of 9. steel column fixing device according to claim 1, it is characterised in that：The plain concrete layer（5）Interior is mixed Solidifying soil is C20 plain concretes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866727.7U CN206941636U (en) | 2017-07-17 | 2017-07-17 | A kind of steel column fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866727.7U CN206941636U (en) | 2017-07-17 | 2017-07-17 | A kind of steel column fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941636U true CN206941636U (en) | 2018-01-30 |
Family
ID=61368948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866727.7U Active CN206941636U (en) | 2017-07-17 | 2017-07-17 | A kind of steel column fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206941636U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277908A (en) * | 2018-03-27 | 2018-07-13 | 刘允才 | Energy saving and environment friendly CL walling works construction method |
| CN108505645A (en) * | 2018-03-27 | 2018-09-07 | 黄河科技学院 | CL compound concrete shear wall cast in situs construction methods |
| CN109235640A (en) * | 2018-06-05 | 2019-01-18 | 北京交通大学 | A kind of skewer pin connection structure between modularization steel construction piece for building |
| CN110629783A (en) * | 2019-09-12 | 2019-12-31 | 安徽中源环保科技有限公司 | H-shaped steel stand and bored pile connecting mechanism |
| CN114016751A (en) * | 2021-11-25 | 2022-02-08 | 陕西建工第三建设集团有限公司 | Verticality adjusting method for connecting vertical cross type H-shaped steel column to reinforced concrete column |
| CN114754232A (en) * | 2022-03-24 | 2022-07-15 | 中国船舶重工集团公司第七一九研究所 | Leveling device and method for T-shaped guide rail |
-
2017
- 2017-07-17 CN CN201720866727.7U patent/CN206941636U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277908A (en) * | 2018-03-27 | 2018-07-13 | 刘允才 | Energy saving and environment friendly CL walling works construction method |
| CN108505645A (en) * | 2018-03-27 | 2018-09-07 | 黄河科技学院 | CL compound concrete shear wall cast in situs construction methods |
| CN109235640A (en) * | 2018-06-05 | 2019-01-18 | 北京交通大学 | A kind of skewer pin connection structure between modularization steel construction piece for building |
| CN109235640B (en) * | 2018-06-05 | 2023-10-27 | 北京交通大学 | Pin type connecting structure between modularized steel structural members for building |
| CN110629783A (en) * | 2019-09-12 | 2019-12-31 | 安徽中源环保科技有限公司 | H-shaped steel stand and bored pile connecting mechanism |
| CN110629783B (en) * | 2019-09-12 | 2021-07-02 | 安徽中源环保科技有限公司 | H-shaped steel stand and bored pile connecting mechanism |
| CN114016751A (en) * | 2021-11-25 | 2022-02-08 | 陕西建工第三建设集团有限公司 | Verticality adjusting method for connecting vertical cross type H-shaped steel column to reinforced concrete column |
| CN114754232A (en) * | 2022-03-24 | 2022-07-15 | 中国船舶重工集团公司第七一九研究所 | Leveling device and method for T-shaped guide rail |
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