CN220814240U - Vibration isolation connection structure at connection node of light steel beam and steel column - Google Patents
Vibration isolation connection structure at connection node of light steel beam and steel column Download PDFInfo
- Publication number
- CN220814240U CN220814240U CN202322427991.9U CN202322427991U CN220814240U CN 220814240 U CN220814240 U CN 220814240U CN 202322427991 U CN202322427991 U CN 202322427991U CN 220814240 U CN220814240 U CN 220814240U
- Authority
- CN
- China
- Prior art keywords
- vibration isolation
- steel
- steel beam
- steel column
- vibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 238000002955 isolation Methods 0.000 title claims abstract description 55
- 238000003466 welding Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the technical field of steel structure buildings, in particular to a vibration isolation connecting structure at a connecting joint of a light steel beam and a steel column, which comprises the steel beam and the steel column, wherein the steel beam and the steel column are fixedly connected through vibration isolation blocks, two vibration isolation columns are fixedly arranged on the top surface and the bottom surface of each vibration isolation block, four fixing blocks are symmetrically and fixedly arranged on the left side and the right side of each vibration isolation block, fixing bolts are embedded into the four fixing blocks, the device is screwed into threaded holes formed in the fixing blocks through the fixing bolts, the steel beam and the steel column are reinforced again, stability stress is ensured, the steel beam and the steel column are subjected to strong vibration feeling and cannot loose, a pressure spring is arranged in the vibration isolation columns, power transmission is carried out through the pressure rod, vibration force with the up-down motion effect of the pressure spring is increased, meanwhile, the auxiliary stress on the connection of the steel beam and the steel column is increased after the pressure rod is installed, and the problem of loosening caused by vibration and the brittle fracture of the welding seam at the connection position is limited when the connection position is subjected to vibration.
Description
Technical Field
The utility model relates to the technical field of steel structure buildings, in particular to a vibration isolation connecting structure at a connecting node of a light steel beam and a steel column.
Background
The steel structure building is a novel building system, the steel plate and the section steel are used for replacing the traditional reinforced concrete, and the steel structure building has the advantages of higher strength, better shock resistance, short construction period, repeated use, green environment and the like, and is widely used in industrial buildings and civil buildings, such as steel structure industrial workshops;
The existing connection nodes of the steel beam and the steel column always have the unstable connection condition, and the connection nodes are easy to break, so that the situation of difficult repair is caused;
Secondly, as the rigidity of the light steel beam is intersected, the influence of live load is larger, so that the joint of the steel beam and the steel column frequently vibrates, the joint bolt of the steel beam and the steel column is further loosened, and the welding seam of the joint is brittle broken, so that great potential safety hazards exist;
Therefore, we propose a vibration isolation connection structure of light steel girder and steel column junction to solve the unstable condition of connection all the time in girder steel and steel column junction of above-mentioned device, lead to the junction to appear splitting easily, the rigidity of light steel girder is surmounted, receives the live load influence great, leads to frequent emergence vibration of junction of girder steel and steel column, appears becoming flexible easily and the problem of junction welding seam brittle failure.
Disclosure of utility model
The utility model aims to provide a vibration isolation connecting structure at a connecting joint of a light steel beam and a steel column, which solves the problems that in the prior art, the connecting joint of the steel beam and the steel column is always unstable, the connecting joint is easy to break, the rigidity of the light steel beam is crossed, the influence of live load is large, the connecting joint of the steel beam and the steel column frequently vibrates, and looseness and welding seam brittle failure of the connecting joint are easy to occur.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vibration isolation connecting structure comprises a steel beam and a steel column, wherein the steel beam and the steel column are fixedly connected through vibration isolation blocks;
The top surface and the bottom surface of vibration isolation piece are all fixed mounting has two vibration isolation posts, the left and right sides symmetry fixed mounting of vibration isolation piece has four fixed blocks, four the inside embedding of fixed block is provided with fixing bolt.
Preferably, the connecting grooves are formed in one sides of the steel beams and the steel columns, grooves are formed in the left side and the right side of the connecting grooves, and clamping blocks are arranged in the grooves.
Preferably, the left side and the right side of the vibration isolation column are fixedly provided with elastic blocks, and the elastic blocks are embedded into the grooves and are matched with the clamping blocks.
Preferably, the vibration isolation column is embedded into the connecting groove, a pressure spring is arranged in the vibration isolation column, a pressure rod is fixedly arranged at the top of the pressure spring, and the pressure rod is embedded into the groove.
Preferably, the top surfaces of the four fixing blocks are provided with threaded holes, and the four fixing blocks are symmetrically arranged.
Preferably, one end of the fixing bolt is in a threaded structure, and the fixing bolt is embedded into the threaded hole to penetrate through the steel beam and be fixedly connected with the inside of the steel column.
Preferably, a spring is arranged on one side of the bullet block, and the bullet block is arranged in a trapezoid structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. This kind of vibration isolation connection structure of light steel girder and steel column connected node department is stressed through setting up the vibration isolation post through the spread groove inside, and the screw hole of seting up is twisted to cooperation fixing bolt, consolidates girder steel and steel column again, guarantees stability atress, makes it receive strong vibration sense also can not appear not hard up condition.
2. Secondly, this kind of vibration isolation connection structure of light steel roof beam and steel column connected node department through setting up the pressure spring that sets up through the vibration isolation post inside, carries out power transmission through the fixed pressure pole in pressure spring top, and the vibration force of the up-and-down motion effect of accessible pressure spring increases the auxiliary atress of being connected girder steel and steel column after the pressure pole is installed simultaneously, and the junction is spacing when receiving vibrations reduces the problem that appears becoming flexible and the welding seam brittle failure of junction because of vibration leads to with it.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of the structure of a vibration isolation block according to the present utility model;
FIG. 3 is a schematic diagram of a connecting trough structure of the present utility model;
Fig. 4 is a schematic view of the structure of the vibration isolation column of the present utility model;
In the figure: 1. a steel beam; 101. a connecting groove; 102. a groove; 103. a clamping block; 2. a steel column; 3. vibration isolation blocks; 4. a vibration isolation column; 401. a spring block; 402. a pressure spring; 403. a pressure rod; 5. a fixed block; 501. a threaded hole; 6. and (5) fixing bolts.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present utility model;
Example 1: a vibration isolation connecting structure at a connecting node of a light steel beam and a steel column comprises a steel beam 1 and a steel column 2, wherein the steel beam 1 and the steel column 2 are fixedly connected through a vibration isolation block 3;
Two vibration isolation columns 4 are fixedly arranged on the top surface and the bottom surface of the vibration isolation block 3, four fixing blocks 5 are symmetrically and fixedly arranged on the left side and the right side of the vibration isolation block 3, and fixing bolts 6 are embedded in the four fixing blocks 5;
The steel beam 1 and one side of the steel column 2 are provided with a connecting groove 101, the left side and the right side of the connecting groove 101 are provided with grooves 102, and clamping blocks 103 are arranged in the grooves 102;
Screw holes 501 are formed in the top surfaces of the four fixed blocks 5, and the four fixed blocks 5 are symmetrically arranged;
One end of the fixing bolt 6 is in a threaded structure, and the fixing bolt 6 is embedded into the threaded hole 501 to penetrate through the steel beam 1 and the steel column 2 to be fixedly connected;
A spring is arranged on one side of the elastic block 401, and the elastic block 401 is arranged in a trapezoid structure;
the steel beam 1 and the steel column 2 are embedded, connected and fixed through the vibration isolation block 3, and then screwed into the threaded hole 501 formed in the fixed block 5 through the fixed bolt 6 after being fixed, so that the steel beam 1 and the steel column 2 are reinforced again, and the connection stability of the steel beam 1 and the steel column 2 is ensured;
Two vibration isolation columns 4 fixedly installed on the top surface and the bottom surface of the vibration isolation block 3 are embedded into a connecting groove 101 formed in the steel beam 1 and the steel column 2, so that the steel beam 1 and the steel column 2 are connected and cannot move back and forth to cause dislocation, and meanwhile, elastic blocks 401 fixedly installed on the left side and the right side of the vibration isolation column 4 are embedded into grooves 102 and clamping blocks 103 to be clamped;
After girder steel 1 is connected with steel column 2, need come atress through the inside vibration isolation post 4 of spread groove 101, screw hole 501 that fixed block 5 was offered is twisted to cooperation fixing bolt 6, consolidates girder steel 1 and steel column 2 again, guarantees stability atress, makes it receive strong sense of shaking also can not appear not hard up condition yet.
Example 2: as can be seen by referring to fig. 2 to 4 of the specification, embodiment 2 differs from embodiment 1 in that:
The vibration isolation column 4 is embedded into the connecting groove 101, the pressure spring 402 is arranged in the vibration isolation column 4, the pressure rod 403 is fixedly arranged at the top of the pressure spring 402, and the pressure rod 403 is embedded into the groove 102;
The left side and the right side of the vibration isolation column 4 are fixedly provided with elastic blocks 401, and the elastic blocks 401 are embedded into the grooves 102 and are matched with the clamping blocks 103;
When the bullet 401 slides into the groove 102, the front end of the clamping block 103 is forced into the groove 102, and when the bullet 401 is pushed inwards, the outer surface of the bullet 401 and the clamping block 103 are limited and clamped, at the moment, the bullet 401 cannot be taken out from the groove 102, the bullet 401 is clamped in the groove 102, the steel beam 1 and the steel column 2 are further limited and clamped, and the connection of the main body is kept stable;
When girder steel 1 and steel column 2's one end produced vibration, make better alignment and location during its installation, through the inside pressure spring 402 that sets up of vibration isolation column 4, carry out power transmission through the fixed pressure pole 403 in pressure spring 402 top, the vibration power of the up-and-down motion effect of accessible pressure spring 402, increase the auxiliary stress of being connected girder steel 1 and steel column 2 after the pressure pole 403 is installed simultaneously, with its spacing problem that reduces the appearance of becoming flexible and the welding seam brittle failure of junction because of vibration when the junction receives vibrations.
Claims (7)
1. The vibration isolation connecting structure comprises a steel beam (1) and a steel column (2), wherein the steel beam (1) and the steel column (2) are fixedly connected through vibration isolation blocks (3);
The vibration isolator is characterized in that two vibration isolation columns (4) are fixedly arranged on the top surface and the bottom surface of the vibration isolation block (3), four fixing blocks (5) are symmetrically and fixedly arranged on the left side and the right side of the vibration isolation block (3), and fixing bolts (6) are embedded in the four fixing blocks (5).
2. The vibration isolation connecting structure at the connecting joint of the light steel beam and the steel column according to claim 1, wherein: the steel beam (1) and one side of the steel column (2) are provided with connecting grooves (101), the left side and the right side of each connecting groove (101) are provided with grooves (102), and clamping blocks (103) are arranged in the grooves (102).
3. The vibration isolation connecting structure at the connecting joint of the light steel beam and the steel column according to claim 1, wherein: elastic blocks (401) are fixedly arranged on the left side and the right side of the vibration isolation column (4), and the elastic blocks (401) are embedded into the grooves (102) and are matched with the clamping blocks (103).
4. The vibration isolation connecting structure at the connecting joint of the light steel beam and the steel column according to claim 1, wherein: the vibration isolation column (4) is embedded into the connecting groove (101), a pressure spring (402) is arranged in the vibration isolation column (4), a pressure rod (403) is fixedly arranged at the top of the pressure spring (402), and the pressure rod (403) is embedded into the groove (102).
5. The vibration isolation connecting structure at the connecting joint of the light steel beam and the steel column according to claim 1, wherein: screw holes (501) are formed in the top surfaces of the four fixing blocks (5), and the four fixing blocks (5) are symmetrically arranged.
6. The vibration isolation connecting structure at the connecting joint of the light steel beam and the steel column according to claim 1, wherein: one end of the fixing bolt (6) is in a threaded structure, and the fixing bolt (6) is embedded into the threaded hole (501) to penetrate through the steel beam (1) and be fixedly connected with the inside of the steel column (2).
7. A vibration isolation connection structure at a connection node of a light steel beam and a steel column according to claim 3, wherein: one side of the elastic block (401) is provided with a spring, and the elastic block (401) is arranged in a trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427991.9U CN220814240U (en) | 2023-09-07 | 2023-09-07 | Vibration isolation connection structure at connection node of light steel beam and steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427991.9U CN220814240U (en) | 2023-09-07 | 2023-09-07 | Vibration isolation connection structure at connection node of light steel beam and steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814240U true CN220814240U (en) | 2024-04-19 |
Family
ID=90713139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322427991.9U Active CN220814240U (en) | 2023-09-07 | 2023-09-07 | Vibration isolation connection structure at connection node of light steel beam and steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814240U (en) |
-
2023
- 2023-09-07 CN CN202322427991.9U patent/CN220814240U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110656698B (en) | Shock resistance connection structure of concrete beam column | |
| CN103669594B (en) | Steel Framed Structure with Special-Shaped Columns node is easily repaired after a kind of shake | |
| CN210421409U (en) | Novel antidetonation steel construction | |
| CN211735765U (en) | Section steel concrete column beam earthquake-resistant structure | |
| CN220814240U (en) | Vibration isolation connection structure at connection node of light steel beam and steel column | |
| CN104032832A (en) | Post-tensioning method prestress bamboo-wood framework | |
| CN219794276U (en) | Assembled beam column anti-seismic structure | |
| CN105401656A (en) | Assembling type flexible building structure prefabricated part nodes connection method | |
| CN214884367U (en) | Concrete frame beam node connection structure | |
| JP3225322U (en) | Reinforcement structure for seismic strength of wooden buildings | |
| CN215716001U (en) | High-stability outdoor building steel structure based on wind engineering | |
| CN213839240U (en) | Tensile bolt and nut assembly | |
| CN215368014U (en) | Steel column and shear wall combined stress structure of steel-concrete assembled frame shear wall | |
| CN220644622U (en) | Cement prefab connection structure | |
| CN213418659U (en) | Big electric wire netting interconnection transmission line iron tower that stability is good | |
| CN217128246U (en) | Chamfering template | |
| CN221001980U (en) | Cast-in-situ shear wall outer wall template bracket structure | |
| CN113756434B (en) | Column-column connection based on groove-type UHPC splicing member and manufacturing method thereof | |
| CN215331973U (en) | Civil engineering assembled enclosure | |
| CN211312816U (en) | Assembled steel construction building fixed establishment | |
| CN220150527U (en) | Assembled energy consumption self-resetting column base node | |
| CN214194608U (en) | Concrete column capable of preventing displacement and shearing | |
| CN218814323U (en) | Assembled steel structure frame | |
| CN216866105U (en) | Take assembled constructional column reinforced structure of pretightning force | |
| CN220266590U (en) | Slope reinforcement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |