CN218346429U - Steel structure connecting structure for house building - Google Patents
Steel structure connecting structure for house building Download PDFInfo
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- CN218346429U CN218346429U CN202222552838.4U CN202222552838U CN218346429U CN 218346429 U CN218346429 U CN 218346429U CN 202222552838 U CN202222552838 U CN 202222552838U CN 218346429 U CN218346429 U CN 218346429U
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- rotating arm
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Abstract
The utility model discloses a steel construction connection structure for building relates to steel construction connection technical field, including the steelframe main part, the one end welded fastening of steelframe main part has the connecting plate, four end angle position departments of the outer wall of connecting plate have seted up the connecting hole, the one end of connecting plate is provided with the coupling mechanism who runs through the connecting hole, coupling mechanism is used for connecting fixed operation between two connecting plate. The utility model discloses a set up coupling mechanism, after connecting screw rod passed two connecting steel plate, it makes the carriage release arm rotate to another connecting steel plate's one end to rotate the rotor arm, later can twist the screw cap and move, at this in-process, the rotor arm can make connecting screw rod can not rotate with the carriage release arm is mutually supported, be different from traditional bolt, nut reinforcement in-process both ends all need spacing operation mode, this moment the staff only need the one hand twist the nut spacing can, thereby it is more convenient to make the reinforcement process, high operation efficiency.
Description
Technical Field
The utility model relates to a technical field is connected to the steel construction, specifically is a steel construction connection structure for room is built.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple construction.
When the existing steel structure is connected and installed, connecting steel plates can be welded between two steel frames, connecting holes are formed in the connecting steel plates, then the connecting holes in the two connecting steel plates are penetrated through bolts to be connected, and the connecting structure further has the following problems:
when screwing up the operation to the bolt, need carry on spacingly to the one end of bolt, later screwing up the operation to the screw cap, consequently need both hands cooperation operation, and in house construction's steel construction installation, the high altitude installation operation of its steel construction is very inconvenient, and both hands are screwed up the operation to the bolt and have not only increased staff's work burden, also can influence work efficiency simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction connection structure for building to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a steel construction connection structure for building, includes the steelframe main part, the one end welded fastening of steelframe main part has the steel connecting plate, the connecting hole has been seted up to four end angular position departments of the outer wall of steel connecting plate, steel connecting plate's one end is provided with the coupling mechanism who runs through the connecting hole, coupling mechanism is used for connecting fixed operation between two steel connecting plate, coupling mechanism includes:
the connecting screw rod is sleeved inside the connecting hole and penetrates through the two connecting steel plates, a fixing block is fixedly connected with one end of the connecting screw rod, a connecting seat is fixedly connected with one end of the fixing block, a rotating arm is rotatably connected to the inner side of the connecting seat, and a moving arm is sleeved on the outer wall of the rotating arm.
As a further aspect of the present invention: the connecting mechanism further comprises a nut in threaded connection with the outer wall of the connecting screw rod, a limiting sliding groove is formed in the position, in which the inside of the moving arm is contacted with the rotating arm, of the moving arm, a reset spring is arranged inside the limiting sliding groove, and the reset spring is located at the top end of the rotating arm.
As a further aspect of the present invention: the rotor arm is located the inside fixedly connected with stopper of spacing spout, just reset spring's both ends laminate with the inner wall one end of spacing spout, the outer wall one end of stopper respectively mutually.
As a further aspect of the present invention: the inner side of the connecting seat is provided with a groove for the rotation of the rotating arm.
As the utility model discloses further scheme again: the vertical cross sections of the rotating arm and the moving arm are L-shaped structures, and the rotating arm and the connecting seat are concave-shaped structures in the whole shape.
As the utility model discloses further scheme again: the bottom of removal arm has been seted up "U" type groove, just connecting screw's outer wall diameter slightly is less than the inner wall width in "U" type groove.
As a further aspect of the present invention: the moving arm and the rotating arm are respectively positioned at one end of the two connecting steel plates, which are far away from each other.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up coupling mechanism, after connecting screw passed two connecting steel plate, rotate the rotor arm and make the travelling arm rotate to another connecting steel plate's one end, later can twist the screw cap and move, at this in-process, the rotor arm can make connecting screw can not rotate with the travelling arm is mutually supported, be different from traditional bolt, both ends all need spacing mode of operation among the nut strengthening process, the staff only need the one hand twist the nut spacing this moment can, thereby make strengthening process more convenient, operating efficiency is higher.
Drawings
FIG. 1 is a schematic structural view of a steel structure connecting structure for building construction;
FIG. 2 is a schematic structural view of a connecting steel plate of a steel structure connecting structure for building construction;
FIG. 3 is a schematic structural view of a connecting mechanism of a steel structure connecting structure for building construction;
fig. 4 is a structural sectional view of a moving arm of a steel structure connecting structure for a building.
In the figure: 1. a steel frame main body; 2. connecting steel plates; 3. connecting holes; 4. a connecting mechanism; 401. connecting a screw rod; 402. a fixed block; 403. a connecting seat; 404. a rotating arm; 405. a moving arm; 406. a nut; 407. a limiting chute; 408. a return spring.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, a steel structure connection structure for building, including steel frame main part 1, the one end welded fastening of steel frame main part 1 has connecting plate 2, and connecting hole 3 has been seted up to four end angular position departments of the outer wall of connecting plate 2, and the one end of connecting plate 2 is provided with coupling mechanism 4 through connection hole 3, and coupling mechanism 4 is used for connecting fixed operation between two connecting plate 2, and coupling mechanism 4 includes:
the connecting screw rod 401 is sleeved inside the connecting hole 3 and penetrates through the two connecting steel plates 2, one end of the connecting screw rod 401 is fixedly connected with a fixing block 402, one end of the fixing block 402 is fixedly connected with a connecting seat 403, the inner side of the connecting seat 403 is rotatably connected with a rotating arm 404, and the outer wall of the rotating arm 404 is sleeved with a moving arm 405.
This kind of steel construction connection structure for room is built, connect fixedly through two connecting steel plate 2 between two steelframe main part 1, when connecting the operation, earlier dock two steelframe main part 1 each other through outside hoisting equipment, connecting hole 3 on its two connecting steel plate 2 aligns each other, later insert connecting screw 401 from the one end of a connecting steel plate 2 connecting hole 3, and run through to the outside of another connecting steel plate 2, then it makes to be 90 degrees states between rotor arm 404 and the connecting seat 403 to rotate rotor arm 404, rotor arm 405 can be driven by rotor arm 404 and rotate to the one end of another connecting steel plate 2 this moment, and the card is at connecting screw 401's outer wall, make connecting screw 401 pre-fix on two connecting steel plate 2, thereby be convenient for reinforcement operation after.
In fig. 1 to 4: the connecting mechanism 4 further comprises a nut 406 in threaded connection with the outer wall of the connecting screw 401, a limiting sliding groove 407 is formed in the position where the inside of the moving arm 405 is in contact with the rotating arm 404, a return spring 408 is arranged inside the limiting sliding groove 407, and the return spring 408 is located at the top end of the rotating arm 404.
This kind of steel construction connection structure for building, accomplish after pre-fixing when connecting screw 401 and two hitch plate 2, can be connected nut 406 and connecting screw 401, but twist through outside spanner nut 406 and move, at this in-process, rotor arm 404 and removal arm 405 mutually support and can make connecting screw 401 can not rotate, be different from traditional bolt, nut reinforcement in-process both ends all need spacing mode of operation, this moment the staff only need twist nut 406 spacing can, thereby it is more convenient to make the reinforcement process, and operation efficiency is higher.
In fig. 4: the rotating arm 404 is located inside the limiting sliding groove 407 and fixedly connected with a limiting block, and two ends of the return spring 408 are respectively attached to one end of the inner wall of the limiting sliding groove 407 and one end of the outer wall of the limiting block.
This kind of steel construction connection structure for building, at rotor arm 404 pivoted in-process, can stimulate rotor arm 405, thereby make the interval grow between rotor arm 404 and the rotor arm 405 inboard, thereby can make rotor arm 404, the better card of rotor arm 405 is in the outside of two binding steel boards 2, can make rotor arm 405 can automatic re-setting through reset spring 405 simultaneously, thereby make rotor arm 404, interval between the rotor arm 405 can adapt to the binding steel board 2 of different thickness, coupling mechanism 4's application scope has effectively been improved.
In fig. 3: the inner side of the connecting seat 403 is provided with a groove for the rotation of the rotating arm 404.
This kind of a steel construction connection structure for building can be convenient for the rotation operation of rotor arm 404 through the recess, it needs to explain that have great frictional force between rotor arm 404 and the connecting seat 403 inboard to be convenient for rotor arm 404 rotation process to keep fixed.
In FIGS. 3-4: the vertical sections of the rotating arm 404 and the moving arm 405 are L-shaped structures, and the rotating arm 404 and the connecting seat 403 are concave structures; the moving arm 405 and the rotating arm 404 are respectively located at the ends of the two connecting steel plates 2 that are away from each other.
This kind of steel construction connection structure for building, the pivoted arm 404 of being convenient for through this structure, move the arm 405 block and be in the outside of two connecting steel plate 2.
In fig. 3 to 4: the bottom of removal arm 405 is seted up "U" type groove, and connecting screw 401's outer wall diameter slightly is less than the inner wall width in "U" type groove.
This kind of a steel construction connection structure for building, through the mutual joint of the setting of U type groove can be convenient for shifting arm 405 and connecting screw 401, screw up at nut 406 and consolidate the in-process, nut 406 can form the extrusion to the outer wall terminal surface of shifting arm 405 to make and keep good joining force between coupling mechanism 4 and the binding steel board 2.
The utility model discloses a theory of operation is: connect fixedly through two connecting steel plate 2 between two steelframe main parts 1, when carrying out the connection operation, earlier through outside hoist equipment with two steelframe main parts 1 butt joint each other, connecting hole 3 on its two connecting steel plate 2 aligns each other, later insert connecting screw 401 from the one end of a connecting steel plate 2 connecting hole 3, and run through to the outside of another connecting steel plate 2, then rotate rotor arm 404 and make and be 90 degrees states between rotor arm 404 and the connecting seat 403, rotor arm 405 can be driven by rotor arm 404 and rotate to the one end of another connecting steel plate 2 this moment, and the card is at connecting screw 401's outer wall, make connecting screw 401 pre-fix on two connecting steel plate 2, after connecting screw 401 and two connecting steel plate 2 accomplish pre-fixing, can be connected nut 406 with connecting screw 401, can twist through outside spanner 406, in this process, rotor arm 404 and rotor arm 405 mutually support can make connecting screw 401 can not rotate, be different from traditional bolt, both ends all need spacing mode of operation 406 in the reinforcement process, the staff only need to move the nut this moment, thereby can make the higher spacing operation of the convenience screw nut, thereby the operation process of twisting is more convenient.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a steel construction connection structure for room is built, includes steelframe main part (1), the one end welded fastening of steelframe main part (1) has connecting plate (2), connecting hole (3) have been seted up to four end angular position departments of the outer wall of connecting plate (2), a serial communication port, the one end of connecting plate (2) is provided with coupling mechanism (4) that run through connecting hole (3), coupling mechanism (4) are used for connecting fixed operation between two connecting plate (2), coupling mechanism (4) include:
cup joint connecting screw (401) inside connecting hole (3) and running through two connecting steel sheet (2), the one end fixedly connected with fixed block (402) of connecting screw (401), the one end fixedly connected with connecting seat (403) of fixed block (402), the inboard rotation of connecting seat (403) is connected with rotor arm (404), moving arm (405) has been cup jointed to the outer wall of rotor arm (404).
2. The steel structure connecting structure for house building according to claim 1, wherein the connecting mechanism (4) further comprises a nut (406) in threaded connection with the outer wall of the connecting screw rod (401), a limiting sliding groove (407) is formed in the position where the inner portion of the moving arm (405) is in contact with the rotating arm (404), a return spring (408) is arranged in the limiting sliding groove (407), and the return spring (408) is located at the top end of the rotating arm (404).
3. The steel structure connecting structure for building according to claim 2, wherein the rotating arm (404) is located inside the limiting sliding groove (407) and fixedly connected with a limiting block, and two ends of the return spring (408) are respectively attached to one end of the inner wall of the limiting sliding groove (407) and one end of the outer wall of the limiting block.
4. The steel structure connecting structure for building construction according to claim 1, wherein the connecting base (403) is provided with a groove on the inner side for the rotation of the rotating arm (404).
5. The steel structure connecting structure for building construction according to claim 1, wherein the vertical cross-section of the rotating arm (404) and the moving arm (405) is an "L" structure, and the overall shape of the rotating arm (404) and the connecting seat (403) is a "concave" structure.
6. The steel structure connecting structure for house building according to claim 1, wherein a U-shaped groove is formed in the bottom end of the moving arm (405), and the diameter of the outer wall of the connecting screw rod (401) is slightly smaller than the width of the inner wall of the U-shaped groove.
7. The steel structure connecting structure for building construction according to claim 1, wherein the moving arm (405) and the rotating arm (404) are respectively located at the ends of the two connecting steel plates (2) far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552838.4U CN218346429U (en) | 2022-09-26 | 2022-09-26 | Steel structure connecting structure for house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552838.4U CN218346429U (en) | 2022-09-26 | 2022-09-26 | Steel structure connecting structure for house building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218346429U true CN218346429U (en) | 2023-01-20 |
Family
ID=84894621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222552838.4U Active CN218346429U (en) | 2022-09-26 | 2022-09-26 | Steel structure connecting structure for house building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218346429U (en) |
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2022
- 2022-09-26 CN CN202222552838.4U patent/CN218346429U/en active Active
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