CN216809879U - Shaped steel post lower margin fixing device - Google Patents
Shaped steel post lower margin fixing device Download PDFInfo
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- CN216809879U CN216809879U CN202220371815.0U CN202220371815U CN216809879U CN 216809879 U CN216809879 U CN 216809879U CN 202220371815 U CN202220371815 U CN 202220371815U CN 216809879 U CN216809879 U CN 216809879U
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- Prior art keywords
- connecting rod
- anchor
- fixing device
- bolt
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Abstract
The application relates to a shaped steel post lower margin fixing device belongs to steel construction engineering construction equipment's field. It includes the rag bolt, many install the connecting rod between the rag bolt, the connecting rod passes through the nut to be fixed on the rag bolt, the connecting rod is used for connecting two adjacent rag bolts, be provided with levelling mechanism on the rag bolt, levelling mechanism is used for connecting rod leveling to parallel with ground. This application has the effect that improves the construction precision.
Description
Technical Field
The application relates to the field of steel construction engineering construction equipment, especially, relate to a shaped steel post lower margin fixing device.
Background
With the economic development and the technological progress of China, industrial and civil buildings are higher and larger in layer height and more in layer number, and the steel reinforced concrete structure with convenient construction and high strength is applied more and more widely. The structural steel concrete structure is a structure which only arranges reinforcing steel bars at the periphery of a structural steel column and pours concrete, and the structural steel concrete column is required to have higher installation precision in the construction process.
During construction, the foundation bolt embedded part is installed on a foundation, and then the foundation section supporting the steel column is installed on the foundation bolt, so that subsequent installation and supporting of the steel column and other construction processes are facilitated.
In view of the above-mentioned related art, the inventor thinks that because the anchor bolt embedded part is a single screw rod, a stable structural system cannot be formed between the anchor bolts, which affects the construction precision.
SUMMERY OF THE UTILITY MODEL
In order to improve the construction precision, this application provides a shaped steel post lower margin fixing device.
The application provides a shaped steel post lower margin fixing device adopts following technical scheme:
the utility model provides a shaped steel post lower margin fixing device, includes the lower margin crab-bolt, many install the connecting rod between the lower margin crab-bolt, the connecting rod passes through the nut to be fixed on the lower margin crab-bolt, the connecting rod is used for connecting two adjacent lower margin crab-bolts, be provided with leveling mechanism on the lower margin crab-bolt, leveling mechanism is used for connecting rod leveling to parallel with ground.
By adopting the technical scheme, the connecting rod connects two adjacent foot sections, so that a support is formed between the foot sections, the foot sections and the anchor bolts are fixedly supported, the possibility of construction precision reduction caused by deviation of the foot sections in the construction process is reduced, the connecting rod is leveled to be parallel to the ground by the leveling mechanism, and the possibility of bending of the anchor bolts under the action of the connecting rod is reduced.
Optionally, the connecting rod is made of angle steel, and a through hole opposite to the anchor bolt is formed in the connecting rod.
By adopting the technical scheme, the connecting rod is made of the angle steel, the angle steel is common in a construction site, the cost of the angle steel is low, and the angle steel is convenient to take in the construction site.
Optionally, leveling mechanism includes demountable installation connecting piece on the rag anchor and installs the piece that compresses tightly on the connecting piece, the different positions of connecting piece on the rag anchor are fixed, it is used for compressing tightly two connecting rods of being connected on the same rag anchor to compress tightly the piece.
Through adopting above-mentioned technical scheme, adjusting the mounted position of connecting piece installs the connecting piece on the rag crab-bolt and is located the below of connecting rod, compresses tightly the connecting rod on upper strata on the connecting rod of lower floor through compressing tightly the piece, is convenient for adjust the mounted position of connecting rod.
Optionally, the connecting piece includes fixed sleeving and movable sleeving, one side of movable sleeving rotates and sets up on fixed sleeving, movable sleeving's opposite side is connected with fixed sleeving through the bolt, the rag crab-bolt chucking is between fixed sleeving and movable sleeving, it sets up on fixed sleeving to compress tightly the piece.
By adopting the technical scheme, the connecting piece comprises the fixed sleeve and the movable sleeve, the fixed sleeve and the movable sleeve are used for clamping and fixing the anchor bolt, and the effect of conveniently adjusting the position of the connecting piece can be achieved through the bolt between the loose fixed sleeve and the movable sleeve.
Optionally, the compressing pieces comprise mounting plates, compressing plates and fastening bolts, the mounting plates are horizontally and fixedly mounted on the fixing sleeves, the mounting plates are located below the connecting rods, the compressing plates are abutted to the upper surfaces of the connecting rods, and the fastening bolts are arranged between the mounting plates and the compressing plates in a penetrating mode.
By adopting the technical scheme, the mounting plate is arranged below the lower-layer connecting rod, the pressing plate is abutted to the upper surface of the upper-layer connecting rod, and the connecting rods are clamped between the mounting plate and the pressing plate through the fastening bolts, so that the effect of fastening the two connecting rods is achieved.
Optionally, a first laser generator is arranged on the fixed sleeve, and laser of the first laser generator is emitted towards the adjacent anchor bolts.
Through taking above-mentioned technical scheme, the laser emission that first laser generator sent is to adjacent rag bolt on, and the connecting piece on all the other rag bolts is adjusted through laser for the connecting rod is located the coplanar, avoids the rag bolt atress uneven and takes place to buckle to a certain extent.
Optionally, a second laser generator is arranged on the upper plate surface of the pressing plate, and laser of the second laser generator is emitted towards the adjacent anchor bolts.
Through adopting above-mentioned technical scheme, the laser emission that second laser generator sent aligns to the connecting rod on the upper strata of being convenient for on adjacent rag crab-bolt.
Optionally, the surface of the pressing plate is coated with an anti-rust layer.
Through adopting above-mentioned technical scheme, the pressure strip coats and is equipped with the antirust coat, has reduced the possibility of pressure strip corrosion to there is the possibility of rust between pressure strip and the connecting rod, the piece that compresses tightly on the many foundation bolts of being convenient for aligns.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting rod connects two adjacent floor sections, so that a bracket is formed among the floor sections, the floor sections and the foundation bolts are fixedly supported, and the possibility of construction precision reduction caused by deviation of the floor sections in the construction process is reduced;
2. laser emitted by the first laser generator is emitted to adjacent foundation bolts, and connecting pieces on the other foundation bolts are adjusted through the laser, so that the connecting rods are positioned on the same plane, and the foundation bolts are prevented from being bent due to uneven stress to a certain extent;
3. be provided with second laser generator on the last face of pressure strip, the laser emission that second laser generator sent is convenient for align the connecting rod on upper strata to adjacent rag crab-bolt.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram for showing a leveling mechanism in the embodiment of the present application.
Description of reference numerals:
1. anchor bolts; 2. a connecting rod; 3. a leveling mechanism; 31. a connecting member; 311. fixing the sleeve; 312. an active cannula; 32. a compression member; 321. mounting a plate; 322. a compression plate; 323. fastening a bolt; 4. a first laser generator; 5. a second laser generator.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses shaped steel post lower margin fixing device, referring to fig. 1, a shaped steel post lower margin fixing device includes four lower margin bolts 1, all installs connecting rod 2 between two adjacent lower margin bolts 1, and connecting rod 2 is two sets of about installing on lower margin bolt 1, and the department is installed leveling mechanism 3 relative with connecting rod 2 on lower margin bolt 1, and leveling mechanism 3 carries out the leveling to connecting rod 2.
Connecting rods 2 are respectively arranged between two adjacent foundation bolts 1, and the connecting rods 2 on the same foundation bolt 1 are fixed through nuts, so that the four connecting rods 2 form a support to fix the four foundation bolts 1; the leveling mechanism 3 levels the connecting rod 2, ensures that the connecting rod 2 is parallel to the ground, and avoids the bending of the anchor bolt 1 caused by the inclined connecting rod 2 when the anchor bolt 1 is fixed with the connecting rod 2 to a certain extent. And then will support the footing section of steel column and support fixedly, avoid to a certain extent that foundation bolt 1 takes place the skew in follow-up construction operation, influences the construction precision.
Referring to fig. 1 and 2, the connecting rod 2 is made of angle steel, the angle steel is common in a construction site, and the connecting rod 2 is made of the angle steel, so that materials are convenient to obtain, the cost is low, and the processing is convenient. A through hole for the anchor bolt 1 to penetrate is arranged on the connecting rod 2 opposite to the anchor bolt 1.
Referring to fig. 1 and 2, the leveling mechanism 3 includes a connecting member 31 and a pressing member 32 mounted on the connecting member 31, and the connecting member 31 is detachably mounted on the anchor bolt 1. The connecting piece 31 comprises a fixed sleeve 311 and a movable sleeve 312, the fixed sleeve 311 and the movable sleeve 312 are arc-shaped plates with semicircular sections, the fixed sleeve 311 is hinged with one side of the movable sleeve 312, and the fixed sleeve 311 is detachably connected with the other side of the movable sleeve 312 through a bolt; the anchor bolt 1 is clamped and fixed between the fixed sleeve 311 and the movable sleeve 312. The length of the fixed sleeve 311 is greater than that of the movable sleeve 312, and the pressing member 32 is mounted on the top of the fixed sleeve 311.
Referring to fig. 2, the pressing member 32 includes a mounting plate 321, a pressing plate 322 and a fastening bolt 323, the mounting plate 321 is horizontally and fixedly mounted on the top of the fixing sleeve 311, a supporting plate is vertically mounted at the end of the mounting plate 321, the pressing plate 322 is hinged to the top end of the supporting plate, threaded holes are oppositely formed in the mounting plate 321 and the pressing plate 322, and the fastening bolt 323 is inserted into the threaded holes; holding grooves are formed in the pressing plate 322 at positions opposite to the anchor bolts 1.
When the connecting rod 2 is installed, after a nut is arranged on the anchor bolt 1 in a penetrating mode through a thread, the connecting rod 2 is arranged on the anchor bolt 1 in a penetrating mode, the connecting piece 31 is installed on the anchor bolt 1 and located below the nut, the height of the connecting rod 2 is adjusted through the nut, the connecting rod 2 is made to be horizontal, then the connecting rod 2 at the upper end is abutted against the connecting rod 2 at the lower end through the pressing piece 32, after the connecting rod 2 is confirmed to be parallel to the horizontal plane, the nut is arranged on the anchor bolt 1 in a penetrating mode through the thread, and the connecting rod 2 is fixed; and then the leveling mechanism 3 is taken down, and the leveling mechanism 3 can be used for multiple times.
Referring to fig. 2, a first laser generator 4 is installed on the fixing sleeve 311, and laser of the first laser generator 4 is emitted toward the adjacent anchor bolt 1; the second laser generator 5 is mounted on the upper surface of the pressing plate 322, and the laser of the second laser generator 5 is emitted toward the adjacent anchor bolt 1. The four leveling mechanisms 3 are connected end to end by laser emitted by the first laser generator 4 and the second laser generator 5 on the four anchor bolts 1.
The height of the connecting piece 31 on the foundation anchor bolt 1 is adjusted, so that the laser emitted by the four first laser generators 4 is connected end to end, the four leveling mechanisms 3 are at the same height, and the connecting rod 2 on the foundation anchor bolt 1 is necessarily parallel to the horizontal direction, so that the connecting rod 2 is conveniently leveled; after the two connecting rods 2 on the same foundation anchor bolt 1 are compressed and fixed through the compressing piece 32, the lasers emitted by the four second laser generators 5 are connected end to end, and if the lasers emitted by the four second laser generators 5 deviate, the connecting rods 2 are bent and need to be replaced. Avoid to a certain extent because connecting rod 2 buckles, when leading to through the nut with connecting rod 2 and anchor bolt 1 fixed, connecting rod 2 has further guaranteed the construction precision with the problem of anchor bolt 1 stretch bending.
The surface of the pressing plate 322 is coated with an anti-rust layer, in this embodiment, the surface of the pressing plate 322 is coated with a zinc plating layer for rust prevention through electroplating, and in other embodiments, the surface of the pressing plate 322 may be further coated with an anti-rust paint. The change of thickness can lead to in the corrosion of pressure strip 322 to influence second laser generator 5's the angle of emitting, and then the influence is to the levelness of connecting rod 2, causes the construction precision great error to appear.
The implementation principle of a shaped steel post lower margin fixing device of this application embodiment does: a nut is arranged on the anchor bolt 1 in a threaded manner, the connecting rod 2 is arranged on the anchor bolt 1 in a threaded manner, the connecting piece 31 is arranged on the anchor bolt 1 and is positioned below the nut, the first laser generator 4 emits laser, and the height of the nut and the height of the connecting piece 31 are adjusted through the laser emitted by the first laser generator 4, so that the connecting rod 2 is in a horizontal state; two connecting rods 2 are tightly pressed through a pressing piece 32, the second laser generator 5 emits laser to detect the levelness of the connecting rods 2, nuts are arranged on the foundation bolts 1 in a threaded penetrating mode, the connecting rods 2 are fixed on the foundation bolts 1 through the nuts at two ends, the leveling mechanism 3 is taken down, and the leveling mechanism 3 can be used for multiple times.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a shaped steel post lower margin fixing device, includes anchor bolt (1), its characterized in that: many install connecting rod (2) between anchor bolt (1), connecting rod (2) are fixed on anchor bolt (1) through the nut, connecting rod (2) are used for connecting two adjacent anchor bolts (1), be provided with levelling mechanism (3) on anchor bolt (1), levelling mechanism (3) are used for connecting rod (2) leveling to parallel with ground.
2. The section steel column anchor fixing device of claim 1, characterized in that: the connecting rod (2) is made of angle steel, and a through hole opposite to the anchor bolt (1) is formed in the connecting rod (2).
3. The section steel column anchor fixing device of claim 1, characterized in that: leveling mechanism (3) are including connecting piece (31) of demountable installation on anchor bolt (1) and install compressing tightly piece (32) on connecting piece (31), different positions of connecting piece (31) on anchor bolt (1) are fixed, compressing tightly piece (32) and be used for compressing tightly with two connecting rods (2) of being connected on same anchor bolt (1).
4. The section steel column anchor fixing device of claim 3, characterized in that: connecting piece (31) include fixed sleeving (311) and movable sleeving (312), one side of movable sleeving (312) is rotated and is set up on fixed sleeving (311), the opposite side of movable sleeving (312) is connected with fixed sleeving (311) through the bolt, rag anchor (1) chucking is between fixed sleeving (311) and movable sleeving (312), it sets up on fixed sleeving (311) to compress tightly piece (32).
5. The section steel column anchor fixing device of claim 4, characterized in that: pressing member (32) include mounting panel (321), pressure strip (322) and fastening bolt (323), the horizontal fixed mounting of mounting panel (321) is on fixed sleeve (311), mounting panel (321) are located the below of connecting rod (2), pressure strip (322) are inconsistent with the upper surface of connecting rod (2), wear to be equipped with between mounting panel (321) and pressure strip (322) fastening bolt (323).
6. The section steel column anchor fixing device of claim 4, characterized in that: the fixing sleeve (311) is provided with a first laser generator (4), and laser of the first laser generator (4) is emitted towards the adjacent anchor bolts (1).
7. The section steel column anchor fixing device of claim 5, characterized in that: the upper plate surface of the pressing plate (322) is provided with a second laser generator (5), and the laser of the second laser generator (5) is emitted towards the adjacent anchor bolts (1).
8. The section steel post lower margin fixing device of claim 5, characterized in that: and an anti-rust layer is coated on the surface of the pressing plate (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220371815.0U CN216809879U (en) | 2022-02-18 | 2022-02-18 | Shaped steel post lower margin fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220371815.0U CN216809879U (en) | 2022-02-18 | 2022-02-18 | Shaped steel post lower margin fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809879U true CN216809879U (en) | 2022-06-24 |
Family
ID=82040956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220371815.0U Active CN216809879U (en) | 2022-02-18 | 2022-02-18 | Shaped steel post lower margin fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809879U (en) |
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2022
- 2022-02-18 CN CN202220371815.0U patent/CN216809879U/en active Active
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