CN214302198U - Vertically adjustable shock absorption steel structure - Google Patents
Vertically adjustable shock absorption steel structure Download PDFInfo
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- CN214302198U CN214302198U CN202023090233.5U CN202023090233U CN214302198U CN 214302198 U CN214302198 U CN 214302198U CN 202023090233 U CN202023090233 U CN 202023090233U CN 214302198 U CN214302198 U CN 214302198U
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Abstract
The utility model discloses a vertical adjustable damping steel structure, which comprises a base adjusting mechanism, a stand column, a crossbeam damping mechanism and an I-shaped crossbeam; the upright post is arranged on the base adjusting mechanism; the beam damping mechanism is arranged on the upright post; the I-shaped cross beam is connected to the cross beam damping mechanism; the base adjusting mechanism detects the verticality of the upright column when the upright column is installed and adjusts the verticality when the verticality is not vertical; the beam damping mechanism is responsible for damping the received vibration in the using process. The utility model discloses whether can be in the installation accurate column mouting's of confirming perpendicularly, when out of plumb, can be convenient adjust, simultaneously, satisfy the vibrations that weaken in the use and receive, reach the purpose of protection steel construction.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, in particular to perpendicular adjustable shock attenuation steel construction.
Background
The steel structure mainly comprises beam steel, steel columns, steel trusses and other members made of steel materials such as section steel and steel plates, and the steel structure material is characterized by high strength, convenient installation and light dead weight, but still has the following problems in the installation and use process of the current steel structure:
1) when the traditional upright post is installed, a base plate is arranged on a base, leveling is carried out through a sizing block, the sizing blocks with different thicknesses are inserted into the base plate and the top surface of a foundation to be leveled and reach a designed elevation in the leveling process, the leveling precision is greatly influenced by the sizing block and operation factors of construction personnel, the construction precision is difficult to control, and the construction efficiency is hindered;
2) in an earthquake, the cross beam can generate certain amplitude of rotational deformation relative to the upright posts, and in order to adapt to the rotation, the size of the I-shaped steel at the node can be reduced, so that the cross section of the end part of the cross beam is weakened, the rotation is easier, and a certain energy-consuming anti-seismic effect is achieved. However, the rotation amplitude provided by the reduced beam end section size for the beam is still not large, the energy consumption effect of the weak section is not obvious, and the anti-seismic requirement cannot be met.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a perpendicular adjustable shock attenuation steel construction, can be in the installation whether the vertical of accurate definite column mouting, when out of plumb, can be convenient adjust, simultaneously, satisfy and weaken the vibrations that receive in the use, reach the purpose of protection steel construction.
In order to realize the purpose, the utility model discloses a technical scheme is:
a vertical adjustable damping steel structure comprises a base adjusting mechanism, a stand column, a beam damping mechanism and an I-shaped beam; the upright post is arranged on the base adjusting mechanism; the beam damping mechanism is arranged on the upright post; the I-shaped cross beam is connected to the cross beam damping mechanism; the base adjusting mechanism detects the verticality of the upright column when the upright column is installed and adjusts the verticality when the verticality is not vertical; the beam damping mechanism is responsible for damping the received vibration in the using process.
The beam damping mechanism comprises a connecting plate I, a connecting plate II, a grid plate, a connecting plate III, a connecting seat, a connecting plate IV and a positioning groove; one end of the connecting plate I is welded on the upright post, the other end of the connecting plate I is butted with the I-shaped cross beam, and the connecting plate I, the upright post and the I-shaped cross beam are fixedly connected with each other through a connecting plate IV; one end of the connecting plate II is welded on the upright post, and two sides of the other end of the connecting plate II are fixedly connected with the grid plate through bolts; the grid plate is fixedly connected with the connecting seat and the connecting plate III in the concave part through bolts; the connecting seat is welded with the connecting plate III and then integrally welded on the connecting plate I; a positioning groove is formed in the connecting plate I; the connecting seat is welded and connected after being placed into the positioning groove, and the positioning groove facilitates the welding and installation of the connecting seat; after the grid plate is installed, a hexagonal grid shape is formed, the structure has better ductility, and meanwhile, the I-shaped cross beam is indirectly connected with the stand column through the cross beam damping mechanism, so that the cross beam can better perform shock absorption, and the strength of the joint is large enough, so that the use requirement can be met.
The base adjusting mechanism comprises a pre-installed base, a positioning block, a reserved groove I, a screw rod, a fixing plate, an adjusting nut, a bubble level gauge, a reserved groove II and a reinforcing rib; a preformed groove I is formed in the preassembly base; one side of the fixing plate is welded and connected with the upright post, and the other side of the fixing plate is welded and connected with the positioning block; screw rods are arranged at four corners of the fixed plate, and the lower ends of the screw rods are fixed on the pre-installed base; the adjusting nut is positioned on the lower surface of the screw rod connected with the fixing plate; a reserved groove II is formed in the upper surface of the fixing plate; a bubble level meter is arranged in the reserved groove II; reinforcing ribs are welded around the upright post; during installation, the positioning block is inserted into the reserved groove I, the screw rod is installed in the fixing plate, and after the lower end of the fixing plate is screwed into the adjusting nut, the positioning block and the screw rod are installed on the pre-installation base; observing whether the installation is horizontal or not through a bubble level meter, rotating an adjusting nut when a fixed plate is inclined to ensure that the fixed plate is horizontal, performing secondary grouting on a gap formed between the fixed plate and a pre-installed base, and pouring concrete; and after solidification, welding the upright post and the reinforcing rib.
Compared with the prior art, the utility model beneficial effect shows:
1) the beam damping mechanism comprises a grid plate and a positioning groove; the constant head tank makes things convenient for the welding installation of connecting seat, and the grid tray installation back forms hexagon grid form, and this structure has better ductility, and the I-shaped crossbeam passes through connecting plate and stand indirect connection simultaneously, makes the better shock absorption of crossbeam ability to junction intensity is enough big, can satisfy the operation requirement.
2) The base adjusting mechanism comprises a pre-installed base, an adjusting nut and a bubble level meter; the installation level is observed through the bubble level gauge, when the fixed plate inclines, the adjusting nut is rotated to ensure the level of the fixed plate, secondary grouting is carried out on a gap formed between the fixed plate and the pre-installation base, concrete is poured in, the leveling of the pre-installation base is greatly reduced under the influence of manual operation, and the construction precision is greatly accelerated in terms of control and construction efficiency.
Drawings
FIG. 1 is a schematic structural view of a vertically adjustable shock-absorbing steel structure of the present invention;
FIG. 2 is a schematic structural view of a beam damping mechanism in a vertically adjustable damping steel structure of the present invention;
FIG. 3 is a schematic structural view of a base adjusting mechanism in a vertically adjustable shock-absorbing steel structure of the present invention;
FIG. 4 is a schematic view of the assembly structure of the base adjustment mechanism in the vertically adjustable shock absorption steel structure of the present invention;
in the figure: 1. a beam damping mechanism; 101. a connecting plate I; 102. a connecting plate II; 103. a grid plate; 104. a connecting plate III; 105. a connecting seat; 106. a connecting plate IV; 108. positioning a groove; 2. a column; 3. a base adjustment mechanism; 301. preassembling a base; 302. positioning blocks; 303. a screw rod; 304. a fixing plate; 305. adjusting the nut; 306. reserving a groove II; 307. reinforcing ribs; 309. reserving a groove I; 310. a bubble level; 4. an I-shaped cross beam.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 4.
A vertical adjustable damping steel structure comprises a base adjusting mechanism 3, a stand column 2, a beam damping mechanism 1 and an I-shaped beam 4; the upright post 2 is arranged on the base adjusting mechanism 3; the beam damping mechanism 1 is arranged on the upright post 2; the I-shaped cross beam 4 is connected to the cross beam damping mechanism 1; the base adjusting mechanism 3 detects the verticality of the upright post 2 when the upright post 2 is installed and adjusts the verticality when the verticality is not vertical; the beam damping mechanism 1 is responsible for damping the vibration in the using process.
The beam damping mechanism 1 comprises a connecting plate I101, a connecting plate II 102, a grid plate 103, a connecting plate III 104, a connecting seat 105, a connecting plate IV 106 and a positioning groove 108; one end of the connecting plate I101 is welded on the upright post 2, the other end of the connecting plate I is butted with the I-shaped cross beam 4, and the connecting plate I, the connecting plate I and the I-shaped cross beam are fixedly connected with each other through a connecting plate IV 106; one end of the connecting plate II 102 is welded on the upright post 2, and two sides of the other end of the connecting plate II are fixedly connected with the grid plate 103 through bolts; the grid plate 103 is fixedly connected with a connecting seat 105 and a connecting plate III 104 through bolts in the concave positions; the connecting seat 105 and the connecting plate III 104 are welded and then integrally welded on the connecting plate I101; a positioning groove 108 is formed in the connecting plate I101; the connecting seat 105 is welded and connected after being placed into the positioning groove 108, and the positioning groove 108 facilitates the welding and installation of the connecting seat 105; after the grid plate 103 is installed, a hexagonal grid shape is formed, the structure has better ductility, and meanwhile, the I-shaped cross beam 4 is indirectly connected with the upright post 2 through the cross beam damping mechanism 1, so that the cross beam can better perform shock absorption, and the strength of the joint is large enough to meet the use requirement.
The base adjusting mechanism 3 comprises a pre-installed base 301, a positioning block 302, a reserved groove I309, a screw rod 303, a fixing plate 304, an adjusting nut 305, a bubble level gauge 310, a reserved groove II 306 and a reinforcing rib 307; a preformed groove I309 is formed in the preassembly base 301; one side of the fixing plate 304 is welded and connected with the upright post 2, and the other side of the fixing plate is welded and connected with the positioning block 302; screw rods 303 are arranged at four corners of the fixing plate 304, and the lower ends of the screw rods 303 are fixed on the pre-installed base 301; the adjusting nut 305 is positioned on the lower surface of the screw rod 303 connected with the fixing plate 304; a reserved groove II 306 is formed in the upper surface of the fixing plate 304; a bubble level gauge 310 is arranged in the reserved groove II 306; reinforcing ribs 307 are welded around the upright post 2; during installation, the positioning block 302 is inserted into the reserved groove I309, the screw rod 303 is installed in the fixing plate 304, the lower end of the fixing plate 304 is screwed into the adjusting nut 305, and then the positioning block 302 and the screw rod 303 are installed on the pre-installation base 301; observing whether the installation is horizontal through the bubble level gauge 310, rotating the adjusting nut 305 when the fixing plate 304 inclines, ensuring that the fixing plate 304 is horizontal, performing secondary grouting on a gap formed between the fixing plate 304 and the pre-installed base 301, and pouring concrete; after solidification, the column 2 and the reinforcing bar 307 are welded.
The utility model provides a vertical adjustable shock attenuation steel construction, the installation as follows:
welding a positioning block on a fixing plate, installing a screw rod into the fixing plate, and installing the positioning block and the screw rod on a pre-installation base after the lower end of the fixing plate is screwed into an adjusting nut; observing whether the installation is horizontal or not through a bubble level meter, rotating an adjusting nut when a fixed plate is inclined to ensure that the fixed plate is horizontal, performing secondary grouting on a gap formed between the fixed plate and a pre-installed base, and pouring concrete; after solidification, welding the upright post and the reinforcing ribs; one end of a connecting plate I is welded on the stand column, the other end of the connecting plate I is in butt joint with the I-shaped cross beam, the connecting plate I, the connecting plate II and the grid plate are fixedly connected with each other through a connecting plate IV, one end of the connecting plate II is welded on the stand column, two sides of the other end of the connecting plate II are fixedly connected with the grid plate through bolts, the grid plate is fixedly connected with a connecting seat and a connecting plate III through bolts in a concave position, and the connecting seat and the connecting plate III are welded on the connecting plate I integrally.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (2)
1. A vertical adjustable damping steel structure comprises a base adjusting mechanism, a stand column, a beam damping mechanism and an I-shaped beam; the device is characterized in that the upright post is arranged on the base adjusting mechanism; the beam damping mechanism is arranged on the upright post; the I-shaped cross beam is connected to the cross beam damping mechanism; the beam damping mechanism comprises a connecting plate I, a connecting plate II, a grid plate, a connecting plate III, a connecting seat, a connecting plate IV and a positioning groove; one end of the connecting plate I is welded on the upright post, the other end of the connecting plate I is butted with the I-shaped cross beam, and the connecting plate I, the upright post and the I-shaped cross beam are fixedly connected with each other through a connecting plate IV; one end of the connecting plate II is welded on the upright post, and two sides of the other end of the connecting plate II are fixedly connected with the grid plate through bolts; the grid plate is fixedly connected with the connecting seat and the connecting plate III in the concave part through bolts; the connecting seat is welded with the connecting plate III and then integrally welded on the connecting plate I; and a positioning groove is arranged on the connecting plate I.
2. The vertically adjustable shock absorption steel structure according to claim 1, wherein the base adjusting mechanism comprises a pre-installed base, a positioning block, a preformed groove I, a screw rod, a fixing plate, an adjusting nut, a bubble level gauge, a preformed groove II and a reinforcing rib; a preformed groove I is formed in the preassembly base; one side of the fixing plate is welded and connected with the upright post, and the other side of the fixing plate is welded and connected with the positioning block; screw rods are arranged at four corners of the fixed plate, and the lower ends of the screw rods are fixed on the pre-installed base; the adjusting nut is positioned on the lower surface of the screw rod connected with the fixing plate; a reserved groove II is formed in the upper surface of the fixing plate; a bubble level meter is arranged in the reserved groove II; reinforcing ribs are welded around the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023090233.5U CN214302198U (en) | 2020-12-18 | 2020-12-18 | Vertically adjustable shock absorption steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023090233.5U CN214302198U (en) | 2020-12-18 | 2020-12-18 | Vertically adjustable shock absorption steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302198U true CN214302198U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023090233.5U Active CN214302198U (en) | 2020-12-18 | 2020-12-18 | Vertically adjustable shock absorption steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302198U (en) |
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2020
- 2020-12-18 CN CN202023090233.5U patent/CN214302198U/en active Active
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