CN221001656U - Anti-seismic building column - Google Patents
Anti-seismic building column Download PDFInfo
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- CN221001656U CN221001656U CN202323077504.7U CN202323077504U CN221001656U CN 221001656 U CN221001656 U CN 221001656U CN 202323077504 U CN202323077504 U CN 202323077504U CN 221001656 U CN221001656 U CN 221001656U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 121
- 230000002787 reinforcement Effects 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 15
- 238000003780 insertion Methods 0.000 abstract description 15
- 230000037431 insertion Effects 0.000 abstract description 15
- 230000035939 shock Effects 0.000 abstract description 13
- 238000010008 shearing Methods 0.000 abstract description 7
- 239000011150 reinforced concrete Substances 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model relates to the field of building columns, in particular to an anti-seismic building column, which solves the technical problems: the common building column is added with longitudinal bars and stirrups in reinforced concrete, so that the strong lateral force load applied in strong earthquake cannot be resisted, and the building column is easy to topple or deviate so as to damage the stability of the building; the technical scheme is as follows: an anti-seismic building column comprises a column body, lateral reinforcing plates, reinforcing plate extension assemblies, extension fixing assemblies, shock absorption cushions, reinforcing plate inserting and fixing assemblies and dismounting assemblies; according to the utility model, the lateral reinforcing plates are supported against the lateral shearing force in strong earthquake resistance by utilizing the lateral reinforcing plates, the displacement of the building column is limited to prevent lateral movement or inclination, the reinforcing plate extension assembly is matched with the extension fixing assembly to be aligned and fixed through the locking plate round holes and the locking insertion holes by utilizing bolts, the length of the lateral reinforcing plates is adjusted to adapt to the reinforcing heights of the columns with different sizes, the flexibility and the universality of reinforcement are improved, and the reinforcing plate insertion fixing assembly is used for combining and fixing the lateral reinforcing plates to strengthen the earthquake resistance.
Description
Technical Field
The utility model belongs to the field of building columns, and particularly relates to an anti-seismic building column.
Background
Building columns are an important component of building construction for supporting and transmitting the load of the building and resisting external forces such as wind, snow and light earthquakes, extending generally in a vertical structure from the foundation or base of the building to the roof or roof of the building, serving to support and stabilize the entire building.
The common building column is generally added with longitudinal ribs and stirrup structures in reinforced concrete, so that bending and shearing performances are improved to resist column bending caused by slight earthquakes, but the lateral earthquake force load born by the building column in strong earthquakes is larger, and the common building column can topple or deviate, so that the stability of a building is endangered.
Therefore, aiming at the problem that the building column can not resist the lateral earthquake force load received in strong earthquake by adding longitudinal ribs and stirrups in reinforced concrete, toppling or deflection possibly occurs to endanger the stability of the building, the anti-seismic building column is developed, and the anti-seismic performance of the building column is improved by additionally installing a combined triangular reinforcing plate which can be used for adjusting the heights of different building columns according to the sizes of the building columns, so as to resist the lateral earthquake force brought by the strong earthquake.
Disclosure of utility model
In order to solve the problem that the common building column cannot resist the strong lateral force load received in strong earthquake due to the fact that the longitudinal bars and the stirrup structures are added in reinforced concrete, the building column is easy to topple or deviate, and the stability of the building is further compromised.
The technical scheme of the utility model is as follows: the utility model provides an antidetonation type building column, including the cylinder, the side direction gusset plate, gusset plate extension subassembly, the fixed subassembly of extension, the cushioning pad, gusset plate inserts solid subassembly, dismouting subassembly, the cylinder bottom encircles all around and is provided with four side direction gusset plates, side direction gusset plate upper end is provided with gusset plate extension subassembly, side direction gusset plate and gusset plate extension subassembly junction is provided with the fixed subassembly of extension, the contact surface of side direction gusset plate and gusset plate extension subassembly and cylinder is provided with the cushioning pad, side direction gusset plate side interlude is provided with the solid subassembly of combination formula gusset plate insert, gusset plate inserts solid subassembly and inserts solid department and be provided with the dismouting subassembly that has the direction function.
Preferably, the lateral shearing force in the anti strong shock is supported through the lateral reinforcement plate in a reinforcing way, the displacement of the building column is limited, the lateral movement or inclination is prevented, the reinforcement plate extension assembly is matched with the extension fixing assembly to conduct displacement guiding through sliding of the sliding block in the sliding groove, the auxiliary locking plate round hole and the locking jack are aligned and fixed through bolts, the length of the lateral reinforcement plate can be adjusted, the reinforcement height of the columns with different sizes can be conveniently adapted, the flexibility and the universality of reinforcement are improved, the reinforcement plate inserting and fixing assembly is matched with the dismounting assembly to mutually insert and fix the two inserting and fixing plates in a plugging mode through concave-convex opposite mode, the displacement resistance and deformation resistance of the lateral reinforcement plate is improved, the shock resistance of the building column is further enhanced, and the cushioning pad is easy to stretch through the elasticity of rubber, absorbs and slows down the impact force caused by the earthquake, and improves the bending resistance of the building column.
Preferably, four lateral reinforcing plates are arranged around the bottom of the column body, the contact surfaces of the lateral reinforcing plates and the column body are provided with adaptive curved surfaces, the lateral reinforcing plates are respectively fixed on the ground and the side surfaces of the column body by bolts, the supporting force of the side surfaces of the building column is enhanced by annular lateral reinforcement, the resistance to the lateral shearing force in strong earthquake is improved, and the displacement of the building column is limited to prevent lateral movement or inclination.
As the preference, reinforcing plate extension subassembly is including extension fixed plate, extension slider, extension spout, and the side direction reinforcing plate top is provided with extension fixed plate, extension fixed plate lower extreme fixedly connected with extension slider, and extension slider looks adaptation's extension spout has been seted up to side direction reinforcing plate top surface, and extension slider swing joint is inside the extension spout, through the slip of extension slider in the extension spout, is convenient for adjust the fixed height of extension fixed plate to adjust the total reinforcement height of side direction reinforcing plate, the reinforcing point of the building column of the different sizes of adaptation of being convenient for has improved the flexibility and the commonality of reinforcement.
As the preference, the extension fixed subassembly is including locking plate, locking jack, two locking plates of extension fixed plate side fixedly connected with, the round hole has been seted up to the locking plate side, a plurality of locking jacks with locking plate round hole looks adaptation have been seted up to the side direction reinforcing plate side, the bolt passes locking plate round hole and locking jack and twists fixed locking plate and side direction reinforcing plate, insert in the different locking jacks through the round hole on the bolt follow locking plate, thereby adjust the locking plate to different fixed heights, fix the position of extension slider, prevent the best fixed height of locking plate slip skew building column, consolidate the junction of locking plate and side direction reinforcing plate simultaneously, improve the wholeness of side direction reinforcing.
As the preference, the contact surface of side direction gusset plate and locking plate and cylinder is provided with the cushioning pad, and the cushioning pad is rubber material and with the curved surface looks adaptation of cylinder, through the flexible nature of elasticity of rubber, absorbs and slows down the impact force that the earthquake arouses, improves the anti bending capability of building post.
As the preference, the gusset plate inserts solid subassembly including gusset plate, no. two gusset plates, gusset plate jack, the cylinder side is provided with two gusset plates and two No. two gusset plates, the gusset plate jack with the cross-sectional shape looks adaptation of gusset plate No. one is seted up to the side direction gusset plate side, gusset plate, no. two gusset plate swing joint is inboard in the gusset plate jack, it has increased anti displacement anti-deformation ability to alternate the side direction gusset plate through a gusset plate and No. two gusset plates and has made up fixedly, the shock resistance of building column has further been strengthened.
As the preference, the dismouting subassembly is including inserting the solid piece, insert solid groove, no. one gusset plate both ends fixedly connected with insert solid piece, no. two gusset plate's side offered with insert solid groove of solid piece looks adaptation, insert solid piece sliding connection in insert solid inslot side, no. two gusset plates and insert the screw of looks adaptation of the position that the solid piece corresponds, through inserting the slip of solid piece in inserting solid groove, to No. one gusset plate and No. two gusset plates's relative motion position direction, the alignment of installation screw of being convenient for reduces the installation degree of difficulty of No. one gusset plate and No. two gusset plates at the fixed side direction gusset plate in-process of interlude, the human cost of saving during installation.
The utility model has the beneficial effects that:
1. The side reinforcing plate utilizes the side to consolidate and support the side shearing force in resisting strong shock, the displacement of restriction building post prevents to move or slope, reinforcing plate extension subassembly cooperation extension fixed subassembly is through the slip of slider in the spout to carry out displacement direction, auxiliary locking plate round hole and locking jack alignment utilize the bolt to fix, make the length of side reinforcing plate can be adjusted the reinforcing height of the not unidimensional post of adaptation of being convenient for fix and improved reinforced flexibility and commonality, reinforcing plate inserts fixed subassembly cooperation dismouting subassembly and inserts the board and peg graft each other and alternate in side fixed plate side through unsmooth two kinds of relative, it has increased anti displacement anti-deformation ability to make up the fixed anti-shock ability to side reinforcing plate, further strengthened the shock resistance of building post, the shock pad is through the flexible nature of elasticity of rubber, absorb and slow down the impact force that the earthquake arouses, the anti-bending ability of building post is improved.
2. The height of the lateral reinforcing plate is adjustable through the sliding block and sliding chute structure matched with the locking jack so as to adapt to building columns with different sizes, and the flexibility and the universality of reinforcement are improved.
3. The connecting position of the reinforcing plate is guided by utilizing the matched sliding mode of the inserting and fixing block and the inserting and fixing groove, so that the aligning and installing screw holes are convenient, and the labor cost during installation is saved.
4. The elasticity of the rubber of the cushioning pad is utilized to absorb and alleviate the impact force caused by earthquake, and the bending resistance of the building column is improved.
Drawings
FIG. 1 is a schematic view showing a first perspective construction of an earthquake-resistant building column according to the present utility model;
FIG. 2 shows a schematic view of a second perspective construction of an earthquake-resistant building column in accordance with the present utility model;
FIG. 3 is a schematic perspective view of a side reinforcement plate and reinforcement plate extension assembly for an earthquake-resistant building column in accordance with the present utility model;
FIG. 4 is a schematic view showing a perspective view of an earthquake-resistant building column extension fixing assembly and a cushion according to the present utility model;
FIG. 5 is a schematic perspective view showing an earthquake-resistant building column reinforcement panel plug-in unit according to the present utility model;
fig. 6 shows a schematic perspective view of an earthquake-resistant building column assembly and disassembly assembly according to the present utility model.
Reference numerals illustrate: 1. a column; 2. a lateral reinforcing plate; 3. a reinforcement plate extension assembly; 4. an extension fixture assembly; 5. a cushioning pad; 6. the reinforcing plate is inserted and fixed into the assembly; 7. disassembling and assembling the assembly; 301. extending the fixing plate; 302. extending the slide block; 303. extending the chute; 401. a locking plate; 402. locking the jack; 601. a first reinforcing plate; 602. a second reinforcing plate; 603. reinforcing plate insertion holes; 701. a plug-in fixing block; 702. and (5) inserting and fixing the groove.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-2, the present utility model provides an embodiment: the utility model provides an antidetonation type building column, including cylinder 1, side direction gusset plate 2, gusset plate extension subassembly 3, extension fixed subassembly 4, the cushioning pad 5, gusset plate insert solid subassembly 6, dismouting subassembly 7, cylinder 1 bottom encircles all around and is provided with four side direction gusset plates 2, side direction gusset plate 2 upper end is provided with gusset plate extension subassembly 3, side direction gusset plate 2 and gusset plate extension subassembly 3 junction is provided with extension fixed subassembly 4, side direction gusset plate 2 and gusset plate extension subassembly 3 are provided with the cushioning pad 5 with the contact surface of cylinder 1, side direction gusset plate 2 side interlude is provided with combination formula gusset plate insert solid subassembly 6, gusset plate insert solid subassembly 6 insert solid department is provided with the dismouting subassembly 7 that has the guide function, through install the triangle-shaped gusset plate that the size that can carry out altitude mixture to different building columns additional in the building column outside, with the side direction earthquake resistance that the strong shock brings, increase building column's shock resistance.
Referring to fig. 3-4, in this embodiment, four lateral reinforcing plates 2 are circumferentially disposed around the bottom of the column 1, the contact surfaces between the lateral reinforcing plates 2 and the column 1 have curved surfaces adapted, the lateral reinforcing plates 2 are respectively fixed on the ground and the side surfaces of the column 1 by bolts, the reinforcing plate extension assembly 3 comprises an extension fixing plate 301, an extension sliding block 302 and an extension sliding groove 303, an extension fixing plate 301 is disposed above the lateral reinforcing plates 2, the lower end of the extension fixing plate 301 is fixedly connected with the extension sliding block 302, the top surface of the lateral reinforcing plate 2 is provided with an extension sliding groove 303 adapted to the extension sliding block 302, the extension sliding block 302 is movably connected inside the extension sliding groove 303, the extension fixing assembly 4 comprises a locking plate 401 and a locking insertion hole 402, the side surfaces of the extension fixing plate 301 are fixedly connected with two locking plates 401, round holes are formed in the side surfaces of the locking plate 401, a plurality of locking insertion holes 402 adapted to the round holes of the locking plate 401 are formed in the side surfaces of the lateral reinforcing plate 2, bolts penetrate through round holes of the locking plate 401 and the locking insertion holes 402 to screw and fix the locking plate 401 and the lateral reinforcing plate 2, support force of the side face of the building column is enhanced through annular lateral reinforcement, resistance to lateral shearing force in strong shock is improved, displacement of the building column is limited to prevent lateral movement or inclination, sliding of the extension sliding block 302 in the extension sliding groove 303 is convenient for adjusting the fixing height of the extension fixing plate 301, the total reinforcing height of the lateral reinforcing plate 2 is convenient for adapting to reinforcing points of building columns with different sizes, flexibility and universality of reinforcing are improved, the locking plate 401 is adjusted to different fixing heights through inserting bolts into different locking insertion holes 402 from round holes on the locking plate 401, the position of the extension sliding block 302 is fixed, sliding of the locking plate 401 is prevented from deviating from the optimal fixing height of the building column, and simultaneously, the joint of the locking plate 401 and the lateral reinforcing plate 2 is reinforced, so that the integrity of lateral reinforcement is improved.
Referring to fig. 4, in the present embodiment, the contact surfaces of the lateral reinforcing plate 2 and the locking plate 401 with the column 1 are provided with a cushioning pad 5, the cushioning pad 5 is made of rubber and is adapted to the curved surface of the column 1, and the impact force caused by an earthquake is absorbed and slowed down by the elastic and easily stretchable property of the rubber, so as to improve the bending resistance of the building column.
Referring to fig. 5-6, in this embodiment, the reinforcing plate inserting and fixing component 6 includes a first reinforcing plate 601, a second reinforcing plate 602, a reinforcing plate inserting hole 603, two first reinforcing plates 601 and two second reinforcing plates 602 are provided on the side of the column 1, reinforcing plate inserting holes 603 matching the cross-sectional shapes of the first reinforcing plate 601 and the second reinforcing plates 602 are provided on the side of the lateral reinforcing plate 2, the first reinforcing plate 601 and the second reinforcing plates 602 are movably connected to the inner side of the reinforcing plate inserting hole 603, the dismounting component 7 includes a inserting block 701 and a inserting groove 702, the two ends of the first reinforcing plate 601 are fixedly connected with inserting and fixing blocks 701, the side of the second reinforcing plate 602 is provided with inserting and fixing grooves 702 matching the inserting and fixing blocks 701, the inserting and fixing blocks 701 are slidably connected to the inner side of the inserting and fixing grooves 702, the corresponding positions of the second reinforcing plates 602 and the inserting and 701 are provided with screw holes matching the corresponding to each other, the lateral reinforcing plates 601 and 602 are combined and fixed, the displacement resistance is increased, the difficulty of the building is further increased, the relative installation difficulty of the reinforcing plates is reduced in the side of the first reinforcing plate 601 and the second reinforcing plate is reduced, and the installation difficulty of the second reinforcing plate is reduced in the relative installation process of the side of the column is reduced, and the fixing difficulty is reduced in the installation of the side of the fixing plate is reduced, and the fixing is easy.
When the device works, firstly, the extension fixing plate 301 is held, the extension sliding block 302 connected with the lower end of the extension fixing plate 301 slides in an extension sliding groove 303 at the top of the lateral reinforcing plate 2 in a telescopic manner, the extension fixing plate 301 is moved to a proper position, the total height of the lateral reinforcing plate 2 to the extension fixing plate 301 is matched with the reinforcing size of a building column to be reinforced, then bolts sequentially penetrate through round holes and locking insertion holes 402 on the locking plate 401 to lock the screwing combination of the extension fixing plate 301 and the lateral reinforcing plate 2, and then the steps are repeated until the 4 lateral reinforcing plates 2 are completely fixed;
The lateral reinforcing plate 2 is screwed and fixed with the ground and the building column respectively by using bolts, the extension fixing plate 301 and the side face of the building column are screwed and fixed by using bolts, the damping cushion 5 arranged between the extrusion of the lateral reinforcing plate 2 and the extension fixing plate 301 and the column body 1 is fixed, and the impact force caused by earthquake is absorbed and slowed down by the elastic and easily-telescopic property of the rubber material of the damping cushion 5, so that the bending resistance of the building column is improved;
finally, two first reinforcing plates 601 are respectively inserted into the inner sides of reinforcing plate insertion holes 603 on the side surfaces of two opposite lateral reinforcing plates 2 in parallel, then a fixing inserting groove 702 of a second reinforcing plate 602 is sleeved on the outer side of a fixing inserting block 701 of one first reinforcing plate 601 and holds the second reinforcing plate 602 to enable the second reinforcing plate 602 to be inserted along the reinforcing plate insertion holes 603 on the side surfaces of the lateral reinforcing plates 2, the positions of three reinforcing plates which are inserted into the lateral reinforcing plates 2 at present are adjusted to enable screw holes of a combining part to correspond to each other, then the screw holes are screwed and fixed through bolts, then the last second reinforcing plate 602 is also plugged and fixed through a plugging groove 702 and a plugging block 701 through screwing and fixing through bolts, and the anti-displacement deformation resistance is improved through combination and fixation of the lateral reinforcing plates 2, and the earthquake resistance of a building column is further enhanced.
Through the steps, the lateral reinforcing plate 2 is supported by the lateral reinforcing plate to resist the lateral shearing force in strong shock, the displacement of the building column is limited, the lateral movement or inclination is prevented, the reinforcing plate extension assembly 3 is matched with the extension fixing assembly 4 to conduct displacement guiding through sliding of the sliding block in the sliding groove, the round hole of the auxiliary locking plate 401 is aligned with the locking insertion hole 402 and fixed through bolts, the length of the lateral reinforcing plate 2 can be adjusted to be convenient for adapting to the reinforcing heights of columns with different sizes to conduct fixation, the flexibility and universality of the reinforcement are improved, the reinforcing plate inserting and fixing assembly 6 is matched with the dismounting assembly 7 to conduct mutual insertion and insertion of the two opposite inserting and fixing plates through concave-convex insertion and insertion of the lateral fixing plate, the displacement resistance deformation resistance is improved, the shock resistance of the building column is further enhanced, and the problem that the strong lateral force load received by the reinforced concrete structure cannot resist the strong shock of a common building column is solved, and the problem that pouring or deflection occurs and the stability of a building is damaged easily is solved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides an antidetonation formula building column, is including cylinder (1), its characterized in that: the novel reinforced plate is characterized by further comprising a lateral reinforced plate (2), a reinforced plate extension assembly (3), an extension fixing assembly (4), a cushioning pad (5), a reinforced plate inserting and fixing assembly (6) and a dismounting assembly (7), wherein four lateral reinforced plates (2) are arranged around the bottom of the column body (1), the reinforced plate extension assembly (3) is arranged at the upper end of the lateral reinforced plate (2), the extension fixing assembly (4) is arranged at the joint of the lateral reinforced plate (2) and the reinforced plate extension assembly (3), the cushioning pad (5) is arranged on the contact surface of the lateral reinforced plate (2) and the column body (1), the combined reinforced plate inserting and fixing assembly (6) is arranged on the side face of the lateral reinforced plate (2), and the dismounting assembly (7) with a guiding function is arranged at the position of the reinforced plate inserting and fixing assembly (6).
2. An earthquake-resistant building column according to claim 1, characterized in that: four lateral reinforcing plates (2) are arranged around the bottom of the column body (1), the contact surface of each lateral reinforcing plate (2) and the column body (1) is provided with a curved surface which is matched with the contact surface, and the lateral reinforcing plates (2) are fixed on the ground and the side surface of the column body (1) by bolts respectively.
3. An earthquake-resistant building column according to claim 1, characterized in that: reinforcing plate extension subassembly (3) is including extension fixed plate (301), extension slider (302), extension spout (303), and side direction reinforcing plate (2) top is provided with extension fixed plate (301), and extension fixed plate (301) lower extreme fixedly connected with extension slider (302), extension spout (303) with extension slider (302) looks adaptation are seted up to side direction reinforcing plate (2) top surface, extension slider (302) swing joint in extension spout (303) inside.
4. A seismic building column according to claim 3, wherein: extension fixed subassembly (4) are including locking board (401), locking jack (402), and two locking boards (401) of extension fixed board (301) side fixedly connected with have seted up the round hole, and locking jack (402) of a plurality of and locking board (401) round hole looks adaptations are seted up to side reinforcement board (2) side, and bolt passes locking board (401) round hole and locking jack (402) screw up fixed locking board (401) and side reinforcement board (2).
5. An earthquake-resistant building column as set forth in claim 4, wherein: the contact surfaces of the lateral reinforcing plate (2) and the locking plate (401) and the column body (1) are provided with a cushioning pad (5), and the cushioning pad (5) is made of rubber materials and is matched with the curved surface of the column body (1).
6. An earthquake-resistant building column according to claim 1, characterized in that: reinforcing plate inserts solid subassembly (6) including reinforcing plate (601), reinforcing plate (602), reinforcing plate jack (603), cylinder (1) side is provided with two reinforcing plate (601) and two reinforcing plate (602) No. two, and reinforcing plate jack (603) with reinforcing plate (601), reinforcing plate (602) cross sectional shape looks adaptation are seted up to side reinforcing plate (2) side, reinforcing plate (601), reinforcing plate (602) swing joint in reinforcing plate jack (603) inboard No. one.
7. An earthquake-resistant building column according to claim 6, wherein: the disassembly and assembly (7) comprises a plug-in fixing block (701) and a plug-in fixing groove (702), wherein the plug-in fixing block (701) is fixedly connected to two ends of the first reinforcing plate (601), the plug-in fixing groove (702) matched with the plug-in fixing block (701) is formed in the side face of the second reinforcing plate (602), the plug-in fixing block (701) is connected to the inner side of the plug-in fixing groove (702) in a sliding mode, and the screw holes matched with the plug-in fixing block (701) are formed in the corresponding positions of the second reinforcing plate (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323077504.7U CN221001656U (en) | 2023-11-14 | 2023-11-14 | Anti-seismic building column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323077504.7U CN221001656U (en) | 2023-11-14 | 2023-11-14 | Anti-seismic building column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221001656U true CN221001656U (en) | 2024-05-24 |
Family
ID=91093426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323077504.7U Active CN221001656U (en) | 2023-11-14 | 2023-11-14 | Anti-seismic building column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221001656U (en) |
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2023
- 2023-11-14 CN CN202323077504.7U patent/CN221001656U/en active Active
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