CN220908681U - Anti-seismic steel structure applying building engineering - Google Patents
Anti-seismic steel structure applying building engineering Download PDFInfo
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- CN220908681U CN220908681U CN202321971633.8U CN202321971633U CN220908681U CN 220908681 U CN220908681 U CN 220908681U CN 202321971633 U CN202321971633 U CN 202321971633U CN 220908681 U CN220908681 U CN 220908681U
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- fixedly connected
- fastening nut
- assembly
- steel structure
- sliding
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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
- 238000010276 construction Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the technical field of steel structures, and discloses an anti-seismic steel structure applying constructional engineering. Through set up the fastening nut screw thread in the coupling assembling connect on the outer wall of assembly thread post for fastening nut promotes kicking block and second ratchet dish to limit the slider removal, make the tip of kicking block and the tip formation opposite direction extrusion of slide bar, further be connected fixedly stand and crossbeam, during fastening nut pivoted, because under the spacing effect of one-way meshing between second ratchet dish and the first ratchet dish, make fastening nut unable reverse rotation, make when this steel construction takes place vibrations, because the locking effect of moving of first ratchet dish to the second ratchet dish, further make fastening nut unable not hard up, the shock resistance after having guaranteed this steel construction connection and the steadiness of connection.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to an earthquake-resistant steel structure applying constructional engineering.
Background
One of the main building structure types of steel structure engineering is one of the more common structural forms in modern building engineering, china is the country which is the earliest to manufacture the bearing structure by iron, and the steel structure engineering is mainly made of steel.
At present, when the steel structure material is built, for facilitating subsequent disassembly, a tensioning assembly fixing mode of bolts and nuts is adopted at a joint of a bone to be connected, however, the steel structure after the nuts are fixed is poor in anti-seismic effect, when the steel structure vibrates, the nuts are easy to retract and rotate, so that the connection strength of the steel structure is weakened, and the stability is poor.
Disclosure of utility model
The utility model provides an earthquake-resistant steel structure applying construction engineering, which has the advantage of locking a fastening nut in an anti-loosening way, and solves the problems that when a steel structure material is built, in order to facilitate subsequent disassembly, a bolt is usually adopted to be connected with the nut in a tensioning assembly fixing mode at a joint, however, the earthquake-resistant effect of the steel structure after the nut is fixed is poor, and when the steel structure vibrates, the nut is easy to rotate after being drawn out, so that the connection strength of the steel structure is weakened and the stability is poor.
The utility model provides the following technical scheme: the utility model provides an use building engineering's antidetonation steel construction, includes the stand, one side of stand can be dismantled and is equipped with the crossbeam, a plurality of mounting holes that distribute from top to bottom have been run through to a side that the stand is close to the crossbeam, the equal fixedly connected with connection piece of tip of crossbeam, the connection piece is located between crossbeam and the stand, just a side fixedly connected with a plurality of assembly silk tooth posts that the connection piece is close to the stand, a plurality of search assembly silk tooth posts peg graft respectively in the inside of a plurality of mounting holes, fixedly equipped with coupling assembling between stand and the crossbeam.
Preferably, the connecting assembly comprises a limit sliding block, the limit sliding block is located at the periphery of the opening of the assembly hole, the assembly hole is sleeved outside the assembly screw thread column, a side surface of the limit sliding block, far away from the upright column, is fixedly connected with a sliding rod, a sliding sleeve is connected to the outer wall of the sliding rod in a sliding mode, a plurality of first ratchet plates are arranged on the side surface of the sliding sleeve, far away from the limit sliding block, of the sliding sleeve, a second ratchet plate is meshed with the inner portion of the first ratchet plate, a fastening nut is fixedly connected to the side surface, far away from the first ratchet plate, of the second ratchet plate, threads of the fastening nut are connected to the outer wall of the assembly screw thread column, a top block is fixedly connected to the side surface, close to the fastening nut, and the end portion of the top block is in butt with the end portion of the sliding rod.
Preferably, a spring is sleeved on the outer wall of the sliding rod and fixedly connected between the limiting sliding block and the sliding sleeve.
Preferably, four spline grooves are formed in the outer wall of the sliding rod, the four spline grooves are distributed in a circumferential array, four spline blocks are connected to the inner portion of the spline grooves in a sliding mode, and the four spline blocks are fixedly connected to the inner wall of the sliding sleeve.
Preferably, a side surface of the limit sliding block, which is far away from the sliding rod, is fixedly connected with four positioning pins, the four positioning pins are distributed in a circumferential array, four positioning holes are formed in the periphery of the opening part of the upright post, which is close to the connecting assembly, at the opening part of the assembly hole, and the four positioning pins are movably inserted into the four positioning holes.
Preferably, the outer side surface of the assembly hole is provided with a plurality of lap joint holes, the outer side surface of the connecting sheet is fixedly connected with a plurality of plug-in blocks, the specification and the size of the lap joint holes are matched with the specification and the size of the plug-in blocks, and the plug-in blocks are respectively plugged in the lap joint holes.
The utility model has the following beneficial effects:
According to the utility model, the fastening nut in the connecting component is screwed on the outer wall of the assembly screw thread column, so that the fastening nut pushes the top block and the second ratchet plate to move towards the limit sliding block, the end part of the top block and the end part of the sliding rod form opposite extrusion, the upright post and the cross beam are further connected and fixed, and during the rotation of the fastening nut, the fastening nut cannot reversely rotate under the unidirectional meshing limiting effect between the second ratchet plate and the first ratchet plate, so that when the steel structure vibrates, the fastening nut cannot loosen due to the locking effect of the first ratchet plate on the second ratchet plate, and the shock resistance and the connection stability of the steel structure are ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the detailed structure of the cross beam of the present utility model;
FIG. 3 is a schematic view of the connection assembly of the present utility model in an expanded configuration;
fig. 4 is a schematic view of a partial detail structure of the column in the present utility model.
In the figure: 1. a column; 2. a cross beam; 3. a connection assembly; 101. a fitting hole; 102. positioning holes; 103. a lap joint hole; 201. a connecting sheet; 202. assembling a thread post; 203. a plug block; 301. a limit slide block; 302. a slide bar; 303. a sliding sleeve; 304. a spring; 305. a first ratchet plate; 306. a fastening nut; 307. a top block; 308. a second ratchet plate; 309. spline grooves; 3010. a spline block; 3011. and (5) positioning pins.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, an earthquake-resistant steel structure for construction engineering, comprising a column 1, characterized in that: a cross beam 2 is detachably arranged on one side of the upright 1, a plurality of assembly holes 101 which are distributed up and down are formed in a penetrating mode on one side face, close to the cross beam 2, of the upright 1, connecting pieces 201 are fixedly connected to the end portions of the cross beam 2 and located between the cross beam 2 and the upright 1, a plurality of assembly screw threads 202 are fixedly connected to one side face, close to the upright 1, of the connecting pieces 201, a plurality of search assembly screw threads 202 are respectively inserted into the assembly holes 101, and a connecting assembly 3 is fixedly arranged between the upright 1 and the cross beam 2.
In this embodiment, the connecting component 3 includes a limiting slide block 301, the periphery of the opening of the limiting slide block 301 located in the assembling hole 101, the assembling hole 101 is sleeved outside the assembling threaded post 202, one side surface of the limiting slide block 301 far away from the upright post 1 is fixedly connected with a slide bar 302, a sliding sleeve 303 is slidably connected to the outer wall of the slide bar 302, one side surface of the sliding sleeve 303 far away from the limiting slide block 301 is provided with a plurality of first ratchet plates 305, the inside of the first ratchet plates 305 is meshed with a second ratchet plates 308, one side surface of the second ratchet plates 308 far away from the first ratchet plates 305 is fixedly connected with a fastening nut 306, the fastening nut 306 is in threaded connection with the outer wall of the assembling threaded post 202, one side surface of the fastening nut 306 close to the second ratchet plates 308 is fixedly connected with a top block 307, the end of the top block 307 is abutted with the end of the slide bar 302, the end of the cross beam 2 is abutted with the side edge of the upright post 1, the plurality of the assembling threaded post 202 is sequentially spliced inside the assembling threaded post 101, then the limiting slide block 301 is sleeved on the assembling threaded post 202, and a positioning pin 3011 is inserted inside the positioning hole 102, the second ratchet plates 308 are meshed with the second ratchet plates 308, the top block 306 is prevented from being screwed against the end surface of the top block 306, and the top block 306 is further screwed against the outer wall of the top block 306, and the top block 306 is prevented from being meshed with the top block 306, and the top block 306 is further screwed against the outer end of the top block 308, and the top block is prevented from being screwed against the top end of the top block 308, further, the fastening nut 306 cannot be loosened, so that the earthquake resistance and the connection stability of the steel structure are ensured.
In this embodiment, a spring 304 is sleeved on the outer wall of the sliding rod 302, the spring 304 is fixedly connected between the limit sliding block 301 and the sliding sleeve 303, and during the rotation of the fastening nut 306 to one side of the limit sliding block 301, the sliding sleeve 303 is pushed to move in the same direction by the second ratchet plate 308, so that the sliding sleeve 303 slides along the outer wall of the sliding rod 302, the spring 304 is further compressed to generate elastic force, the sliding sleeve 303 is pushed to abut against the second ratchet plate 308 under the resilience force of the spring 304, the first ratchet plate 305 is further meshed with the second ratchet plate 308, and the fastening nut 306 is locked in a loosening-preventing manner.
In this embodiment, four spline grooves 309 are formed in the outer wall of the sliding rod 302, the four spline grooves 309 are distributed in a circumferential array, four spline blocks 3010 are slidably connected in the four spline grooves 309, the four spline blocks 3010 are fixedly connected to the inner wall of the sliding sleeve 303, the sliding sleeve 303 is rotated and limited under the sliding action of the spline grooves 309 and the spline blocks 3010, and the possibility that the sliding sleeve 303 rotates on the outer wall of the sliding rod 302 is limited on the premise that the sliding sleeve 303 slides on the outer wall of the sliding rod 302.
In this embodiment, a side surface of the limiting slider 301 far away from the sliding rod 302 is fixedly connected with four positioning pins 3011, the four positioning pins 3011 are distributed in a circumferential array, a side surface of the upright 1 close to the connecting component 3 is located at the periphery of the opening of the assembly hole 101, four positioning holes 102 are formed in the periphery of the opening, the four positioning pins 3011 are movably inserted into the four positioning holes 102, and the limiting slider 301 is further rotated and limited by inserting the positioning pins 3011 into the positioning holes 102, so that the anti-loosening effect on the fastening nut 306 is ensured.
In this embodiment, a plurality of overlap holes 103 are formed in the outer side surface of the assembly hole 101, a plurality of plug blocks 203 are fixedly connected to the outer side surface of the connecting sheet 201, the specification and the size of the plurality of overlap holes 103 are matched with those of the plurality of plug blocks 203, the plurality of plug blocks 203 are respectively plugged into the plurality of overlap holes 103, and the cross beam 2 and the upright column 1 are erected through the plugging action of the plug blocks 203 and the overlap holes 103, so that the gravity stress of the cross beam 2 on the assembly screw column 202 is avoided, and the stress deformation of the assembly screw column 202 is avoided.
The working principle is that when the steel structure is installed, the end part of the cross beam 2 is abutted with the side edge of the upright post 1, the plurality of assembly screw columns 202 are sequentially inserted into the plurality of assembly holes 101, then the limit sliding block 301 is sleeved on the assembly screw columns 202, and the positioning pin 3011 is inserted into the positioning hole 102, so that the limit sliding block 301 is rotated and limited, the limit sliding block 301 is prevented from rotating outside the assembly screw columns 202, then the fastening nut 306 is screwed on the outer wall of the assembly screw columns 202, the fastening nut 306 pushes the top block 307 and the second ratchet plate 308 to move towards the limit sliding block 301, the end part of the top block 307 and the end part of the sliding rod 302 form opposite extrusion, the upright post 1 and the cross beam 2 are further connected and fixed, and during the rotation of the fastening nut 306, the fastening nut 306 cannot reversely rotate due to the unidirectional engagement limiting effect between the second ratchet plate 308 and the first ratchet plate 305, and the locking effect of the first ratchet plate 305 on the second ratchet plate 308 is avoided, and the fastening nut 306 cannot further ensure the stable connection performance of the fastening nut 306 after the steel structure is vibrated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an use building engineering's antidetonation steel construction, includes stand (1), its characterized in that: one side of stand (1) can be dismantled and be equipped with crossbeam (2), a side that stand (1) is close to crossbeam (2) runs through and has offered a plurality of mounting holes (101) that distribute from top to bottom, the equal fixedly connected with connection piece (201) of tip of crossbeam (2), connection piece (201) are located between crossbeam (2) and stand (1), just a side fixedly connected with a plurality of assembly silk tooth posts (202) that connection piece (201) are close to stand (1), a plurality of search assembly silk tooth posts (202) peg graft respectively in the inside of a plurality of mounting holes (101), fixedly between stand (1) and crossbeam (2) coupling assembling (3).
2. An earthquake-resistant steel structure for construction works as claimed in claim 1, wherein: the connecting assembly (3) comprises a limit sliding block (301), the limit sliding block (301) is located at the periphery of an opening of an assembly hole (101), the assembly hole (101) is sleeved outside an assembly screw thread column (202), a side surface of the limit sliding block (301) away from a vertical column (1) is fixedly connected with a sliding rod (302), a sliding sleeve (303) is connected to the outer wall of the sliding rod (302) in a sliding mode, a plurality of first ratchet plates (305) are arranged on one side surface of the sliding sleeve (303) away from the limit sliding block (301), a second ratchet plate (308) is meshed with the inner portion of the first ratchet plate (305), a fastening nut (306) is fixedly connected to one side surface of the second ratchet plate (308) away from the first ratchet plate (305), the fastening nut (306) is connected to the outer wall of the assembly screw thread column (202) in a threaded mode, a top block (307) is fixedly connected to one side surface of the fastening nut (306) close to the second ratchet plate (308), and the end portion of the top block (307) is abutted to the end portion of the sliding rod (302).
3. An earthquake-resistant steel structure for construction works as claimed in claim 2, wherein: the outer wall of the sliding rod (302) is sleeved with a spring (304), and the spring (304) is fixedly connected between the limiting slide block (301) and the sliding sleeve (303).
4. An earthquake-resistant steel structure for construction works as claimed in claim 2, wherein: four spline grooves (309) are formed in the outer wall of the sliding rod (302), the four spline grooves (309) are distributed in a circumferential array, four spline blocks (3010) are connected to the interior of the spline grooves (309) in a sliding mode, and the four spline blocks (3010) are fixedly connected to the inner wall of the sliding sleeve (303).
5. An earthquake-resistant steel structure for construction works as claimed in claim 2, wherein: four locating pins (3011) are fixedly connected with one side surface of the limiting slide block (301) away from the slide rod (302), the four locating pins (3011) are distributed in a circumferential array, four locating holes (102) are formed in the periphery of the opening of the assembly hole (101) of one side surface of the upright post (1) close to the connecting assembly (3), and the four locating pins (3011) are movably inserted into the four locating holes (102).
6. An earthquake-resistant steel structure for construction works as claimed in claim 1, wherein: the outer side face of the assembly hole (101) is provided with a plurality of lap joint holes (103), the outer side face of the connecting sheet (201) is fixedly connected with a plurality of plug-in blocks (203), the specification and the size of the lap joint holes (103) are matched with the specification and the size of the plug-in blocks (203), and the plug-in blocks (203) are respectively plugged in the lap joint holes (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971633.8U CN220908681U (en) | 2023-07-26 | 2023-07-26 | Anti-seismic steel structure applying building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971633.8U CN220908681U (en) | 2023-07-26 | 2023-07-26 | Anti-seismic steel structure applying building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908681U true CN220908681U (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321971633.8U Active CN220908681U (en) | 2023-07-26 | 2023-07-26 | Anti-seismic steel structure applying building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908681U (en) |
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2023
- 2023-07-26 CN CN202321971633.8U patent/CN220908681U/en active Active
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