CN221345873U - Steel structure connecting piece - Google Patents
Steel structure connecting piece Download PDFInfo
- Publication number
- CN221345873U CN221345873U CN202323001467.1U CN202323001467U CN221345873U CN 221345873 U CN221345873 U CN 221345873U CN 202323001467 U CN202323001467 U CN 202323001467U CN 221345873 U CN221345873 U CN 221345873U
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- block
- connecting piece
- steel
- base
- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel structure connecting piece, and relates to the technical field of building structure engineering. The utility model comprises the following steps: a first connector and a second connector; the first connecting piece comprises a base, a fixed block fixed on the base and a plurality of inserting blocks positioned at two sides of the fixed block and fixed on the base; the second connecting pieces comprise two connecting blocks, and each second connecting piece comprises a plurality of slots vertically arranged on the connecting block; the fixed block is provided with a plurality of dovetail grooves which are vertically arranged at intervals at two sides respectively, and the connecting block is provided with a plurality of dovetail blocks which are vertically arranged at intervals at one side. According to the utility model, the steel structure connecting piece for connecting the steel beam and the steel column is designed, and is designed into a split structure which can be split, so that when any part of the steel beam and the steel column is damaged in the later stage, the steel beam and the steel column can be conveniently disassembled, and the steel beam or the steel column can be independently replaced, so that the disassembly difficulty and the maintenance cost of the steel structure are reduced.
Description
Technical Field
The utility model relates to the technical field of building structure engineering, in particular to a steel structure connecting piece.
Background
The steel structure is a structure formed by steel materials, and mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, wherein the components are connected in a connecting mode of welding seams, bolts or rivets and the like, so that an integral structure with bearing capacity is formed.
At present, in the construction of steel structures, for the connection of steel beams and steel columns, the steel beams are generally fixed on the steel columns directly through welding or bolting, although the welding or bolting can improve the installation stability; but the inventors consider that:
1. The welding is an integrated connection mode, when any part of the steel beam and the steel column is damaged, the steel beam and the steel column cannot be effectively replaced, but the whole part is required to be replaced, so that the damage rate is high, and the part cannot be disassembled;
2. Bolted connection is a detachable connected mode, but in the long-term use of later stage, bolted connection department can lead to dismantling the difficulty because of rust, increases the dismantlement degree of difficulty of maintenance.
Therefore, the inventor considers how to solve the above defect problems in the prior art, designs a connection structure which is convenient for splitting the steel beam and the steel column, and can independently replace the steel beam or the steel column when any part of the steel beam or the steel column is damaged in the later stage.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of utility model
Aiming at the technical problems, the embodiment of the utility model provides a steel structure connecting piece to solve the problems in the background technology.
The utility model provides the following technical scheme:
A steel structure connection comprising: a first connector and a second connector;
The first connecting piece comprises a base, a fixed block fixed on the base and a plurality of inserting blocks positioned at two sides of the fixed block and fixed on the base;
The second connecting pieces comprise two connecting blocks, and each second connecting piece comprises a plurality of slots vertically arranged on the connecting block;
The fixed block is provided with a plurality of dovetail grooves which are vertically arranged at intervals at two sides respectively, and the connecting block is provided with a plurality of dovetail blocks which are vertically arranged at intervals at one side;
Wherein, two second connecting pieces are respectively arranged on the base and positioned at two sides of the fixed block; the slot and the dovetail block on the connecting block are correspondingly inserted into the insert block and the dovetail groove at the same side position of the first connecting piece.
Preferably, the first connecting piece is provided with a plurality of first mounting holes on two sides of the base respectively; the second connecting piece is provided with a plurality of first bolt holes on the connecting block.
Preferably, a locking member is further included for preventing the second connector from being separated from the first connector.
Preferably, the locking piece comprises a limiting rod and connecting plates fixed on two sides of the limiting rod, and the connecting plates are provided with second mounting holes; and a second bolt hole is formed in the adjacent side wall of the dovetail block on the connecting block, and bolts are inserted into the second mounting hole and the second bolt hole to fasten the connecting plate on the connecting block.
Preferably, two slots are arranged on the connecting block at intervals, and two inserting blocks are arranged on the base at intervals.
Preferably, the circumferential surface of the insert block is provided with a friction patch or the circumferential surface of the insert block is provided with a friction surface.
The steel structure connecting piece provided by the embodiment of the utility model has the following beneficial effects: according to the utility model, the steel structure connecting piece for connecting the steel beam and the steel column is designed, and is designed into a split structure which can be split, so that when any part of the steel beam and the steel column is damaged in the later stage, the steel beam and the steel column can be conveniently disassembled, and the steel beam or the steel column can be independently replaced, so that the disassembly difficulty and the maintenance cost of the steel structure are reduced.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an exploded view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of a first connector according to the present utility model;
FIG. 4 is a schematic view of a second connector according to the present utility model;
FIG. 5 is a schematic diagram of another embodiment of the present utility model;
fig. 6 is a schematic structural view of a locking member according to the present utility model.
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. Based on the embodiments of the present utility model, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.
See fig. 1-6.
Aiming at the problems mentioned in the background art, the embodiment of the utility model provides a steel structure connecting piece to solve the technical problems, and the technical scheme is as follows:
A steel structure connection comprising: a first connector 100 and a second connector 200;
The first connector 100 is used for connecting steel columns, and the second connector 200 is used for connecting steel beams; the steel column is a structural column;
The first connector 100 includes a base 110, a fixing block 120 fixed to the base 110, and a plurality of insert blocks 130 positioned at both sides of the fixing block 120 and fixed to the base 110; specifically, the fixing block 120 and the inserting block 130 are welded on the base 110;
The second connectors 200 include two, each of the second connectors 200 includes a connection block 210, and a plurality of slots 230 vertically provided on the connection block 210;
the fixed block 120 is provided with a plurality of dovetail grooves 121 which are vertically arranged at intervals at two sides, and the connecting block 210 is provided with a plurality of dovetail blocks 220 which are vertically arranged at intervals at one side;
Wherein, the two second connecting pieces 200 are respectively arranged on the base 110 and are positioned at two sides of the fixed block 120; the slot 230 and the dovetail block 220 on the connecting block 210 are correspondingly inserted into the insert 130 and the dovetail groove 121 at the same side position of the first connecting piece 100.
Fig. 3 and 4; in this embodiment, the first connector 100 is provided with a plurality of first mounting holes 111 on two sides of the base 110 respectively; the second connecting member 200 is provided with a plurality of first bolt holes 240 on the connecting block 210;
First mounting holes 111 are formed in two sides of the base 110, and when the steel column is connected with the base 110, bolts can be inserted into the first mounting holes 111 of the base 110 to be connected with the steel column; when the connection block 210 is connected to the steel beam, a through hole is formed in the connection position of the steel beam, and the bolt is sequentially inserted into the through hole of the steel beam and the first mounting hole 111 of the connection block 210 to connect.
It should be noted that, the connection between the steel structure connecting piece and the steel beam or the steel column is a mortise-tenon structure connected in an inserting manner, so as to improve the connection stability between the steel structure connecting piece and the steel beam or the steel column, the utility model discloses a locking piece 300 is also designed, the locking piece 300 is used for preventing the second connecting piece 200 from being separated from the first connecting piece 100.
In this embodiment, the locking member 300 includes a stop lever 310 and a connecting plate 320 fixed on two sides of the stop lever 310, and the connecting plate 320 is provided with a second mounting hole 321; the connection block 210 is provided with a second bolt hole 250 at an adjacent side wall of the dovetail block 220, and a bolt 330 is inserted into the second mounting hole 321 and the second bolt hole 250 to fasten the connection plate to the connection block.
Fig. 5 and 6; after the steel column and the steel beam are respectively connected with the first connecting piece 100 and the second connecting piece 200, the locking piece 300 is installed on the second bolt hole 250 of the connecting block 210 in a mode shown in fig. 5, the limiting rod 310 of the locking piece 300 is connected to the top surface of the steel beam in a low mode, the bottom surface of the steel beam is pressed on the top of the inserting block 130, and the second connecting piece 200 is prevented from moving up and down relative to the first connecting piece 100.
In this embodiment, two slots 230 are disposed on the connection block 210 at intervals, and two plugs 130 are disposed on the base 110 at intervals.
In this embodiment, a friction patch is disposed on the circumferential surface of the insert 130 or the circumferential surface of the insert 130 is a friction surface; specifically, the friction paste is a plate with a large friction force on the surface, the plate can be made of hard plastic, rubber or metal plate, and various bulges or tiny grooves are arranged on the plate; the friction surface means that the circumferential surface of the insert 130 has a certain friction force, such as various protrusions or fine grooves provided on the circumferential surface of the insert 130.
The friction paste is arranged on the circumferential surface of the insert block 130 or the circumferential surface of the insert block 130 is set as a friction surface, the connecting block 210 is inserted into the insert block 130 through the inserting groove 230, and the deeper the inserting groove 230 is inserted into the insert block 130, the larger the friction coefficient between the inserting groove 230 and the insert block 130 is, so that the connection is more stable.
The working principle of the steel structure connecting piece provided by the embodiment of the utility model is as follows:
Mounting:
1. The steel column and the steel beam are respectively connected with the first connecting piece 100 and the second connecting piece 200 by welding or bolts;
2. the position of the second connecting piece 200 is adjusted, so that the slot 230 and the dovetail block 220 on the second connecting piece 200 are correspondingly inserted into the insert block 130 and the dovetail groove 121 on the same side of the first connecting piece 100, and the installation operation is completed;
secondly, disassembling:
The hoisting ends of the hoisting equipment are connected to the two ends of the steel beam, the hoisting equipment synchronously hoistes the two ends of the steel beam, so that the second connecting piece 200 and the first connecting piece 100 are separated, and the steel beam and the second connecting piece 200 are separated from the steel column as a whole, thereby completing the disassembling operation.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may or may not be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present teachings and concepts, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the accompanying claims.
Claims (6)
1. A steel structure connection, comprising: a first connector and a second connector;
The first connecting piece comprises a base, a fixed block fixed on the base and a plurality of inserting blocks positioned at two sides of the fixed block and fixed on the base;
The second connecting pieces comprise two connecting blocks, and each second connecting piece comprises a plurality of slots vertically arranged on the connecting block;
The fixed block is provided with a plurality of dovetail grooves which are vertically arranged at intervals at two sides respectively, and the connecting block is provided with a plurality of dovetail blocks which are vertically arranged at intervals at one side;
Wherein, two second connecting pieces are respectively arranged on the base and positioned at two sides of the fixed block; the slot and the dovetail block on the connecting block are correspondingly inserted into the insert block and the dovetail groove at the same side position of the first connecting piece.
2. The steel structure connecting piece according to claim 1, wherein the first connecting piece is provided with a plurality of first mounting holes on both sides of the base, respectively; the second connecting piece is provided with a plurality of first bolt holes on the connecting block.
3. The steel structure connection of claim 1, further comprising a locking member for preventing the second connection from being disengaged from the first connection.
4. The steel structure connecting piece according to claim 3, wherein the locking piece comprises a limiting rod and connecting plates fixed on two sides of the limiting rod, and second mounting holes are formed in the connecting plates; and a second bolt hole is formed in the adjacent side wall of the dovetail block on the connecting block, and bolts are inserted into the second mounting hole and the second bolt hole to fasten the connecting plate on the connecting block.
5. The steel structure connecting piece according to claim 1, wherein two slots are arranged on the connecting block at intervals, and two inserting blocks are arranged on the base at intervals.
6. The steel structure connection according to claim 1, wherein a friction patch is provided on a circumferential surface of the insert block or a circumferential surface of the insert block is provided as a friction surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323001467.1U CN221345873U (en) | 2023-11-07 | 2023-11-07 | Steel structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323001467.1U CN221345873U (en) | 2023-11-07 | 2023-11-07 | Steel structure connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221345873U true CN221345873U (en) | 2024-07-16 |
Family
ID=91844982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323001467.1U Active CN221345873U (en) | 2023-11-07 | 2023-11-07 | Steel structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221345873U (en) |
-
2023
- 2023-11-07 CN CN202323001467.1U patent/CN221345873U/en active Active
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