CN215858215U - Connecting mechanism of steel structure node - Google Patents
Connecting mechanism of steel structure node Download PDFInfo
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- CN215858215U CN215858215U CN202121700891.3U CN202121700891U CN215858215U CN 215858215 U CN215858215 U CN 215858215U CN 202121700891 U CN202121700891 U CN 202121700891U CN 215858215 U CN215858215 U CN 215858215U
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- mounting plate
- connecting mechanism
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- steel structure
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Abstract
The utility model discloses a connecting mechanism of a steel structure node, which comprises a main support rod, a first connecting mechanism and a second connecting mechanism; main bracing piece: is an I-shaped supporting rod; the first connecting mechanism: the mounting device comprises a first mounting plate and a second mounting plate, wherein the first mounting plate is respectively positioned at the left end and the right end of the front side surface of a front side plate body of a main supporting rod, the second mounting plate is respectively positioned at the left end and the right end of the rear side surface of the front side plate body of the main supporting rod, the front and rear adjacent first mounting plates and second mounting plates are fixedly connected through bolts, and the front side surfaces of the first mounting plates are fixedly connected with a rear side plate body of an Contraband-shaped seat through bolts; a second connecting mechanism: are respectively arranged at the upper end and the lower end of the Contraband-shaped seat; wherein: still include the auxiliary stay pole, the joint of auxiliary stay pole is in second coupling mechanism's inside, and the coupling mechanism of this steel construction node provides the self-protection part, can improve the security of steel construction.
Description
Technical Field
The utility model relates to the technical field of steel structure nodes, in particular to a connecting mechanism of a steel structure node.
Background
The steel structure is a steel skeleton formed by combining and connecting steel through external connecting parts, the strength of the steel structure is mainly determined by steel structure nodes and the strength of the steel, wherein the connection of the steel structure node is the most important, the traditional connection of the steel structure node usually comprises welding, bolt connection, rivet riveting and the like, wherein, the welding mode has firm connection, convenient operation and high connection strength, but all parts are connected and fixed after welding, which is inconvenient for subsequent adjustment, although the bolt connection and rivet riveting are convenient to adjust, steel needs to be punched during installation, the operation is troublesome, the traditional steel structure joint connection mode lacks self-protection parts, the quick self-locking of the joint cannot be realized when the steel structure joint is damaged, and the safety of a steel structure is poor, so that the connection mechanism of the steel structure joint is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provides a connecting mechanism of a steel structure node, which provides a self-protection component, can realize quick self-locking of a connecting part when the connecting part of a steel structure is damaged, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a connecting mechanism of a steel structure node comprises a main support rod, a first connecting mechanism and a second connecting mechanism;
main bracing piece: is an I-shaped supporting rod;
the first connecting mechanism: the mounting device comprises a first mounting plate and a second mounting plate, wherein the first mounting plate is respectively positioned at the left end and the right end of the front side surface of a front side plate body of a main supporting rod, the second mounting plate is respectively positioned at the left end and the right end of the rear side surface of the front side plate body of the main supporting rod, the front and rear adjacent first mounting plates and second mounting plates are fixedly connected through bolts, and the front side surfaces of the first mounting plates are fixedly connected with a rear side plate body of an Contraband-shaped seat through bolts;
a second connecting mechanism: are respectively arranged at the upper end and the lower end of the Contraband-shaped seat;
wherein: still include the auxiliary stay pole, the quick connection of steel construction is realized in the inside of second coupling mechanism to the auxiliary stay joint, utilizes the centre gripping between the connecting piece, avoids punching on the steel construction, guarantees the self intensity of steel construction, provides the self-protection part, can realize the quick auto-lock of junction when steel construction connection position appears damaging, prevents to damage and causes collapsing of whole skeleton because of partial steel construction, improves the security of steel construction.
Further, first coupling mechanism still includes bar mouth and connecting rod, the bar mouth is seted up respectively in the outer end that backs away from of first mounting panel and the outer end that backs away from of second mounting panel, and the connecting rod is pegged graft respectively in the through-hole that the bar mouth that corresponds formed around two, and end department all is equipped with the dog around the connecting rod, can realize the dislocation centre gripping, improves the security of junction.
Furthermore, the front side face of the second mounting plate is provided with relief patterns which are uniformly distributed, so that the friction force between the second mounting plate and the main support rod is increased.
Further, second coupling mechanism includes lead screw, screw hole, clamp plate and bull stick, the screw hole is seted up respectively in the upper end plate body upper surface front side of Contraband type seat and the lower extreme plate body lower surface front side of Contraband type seat, and threaded connection is in the inside of screw hole respectively to the lead screw, and the clamp plate rotates respectively through the bull stick to be connected in the lead screw lower extreme of top and the lead screw upper end of below, and the joint of auxiliary stay pole can realize the high-speed joint of other steel components between two clamp plates.
Furthermore, the second connecting mechanism further comprises salient points, the salient points are uniformly distributed on the lower surface of the pressing plate above and the upper surface of the pressing plate below, and friction force between the pressing plate and the auxiliary supporting rod can be improved.
Furthermore, the perpendicular contained angle department that the vertical plate body front side of Contraband type seat and horizontal plate body medial surface formed all is equipped with the arc profile, can improve Contraband type seat's self intensity.
Furthermore, the four corners of the first mounting plate and the second mounting plate are provided with round edges, so that sharp corners outside the parts are eliminated, and operators are prevented from being injured by collision during mounting.
Compared with the prior art, the utility model has the beneficial effects that: this coupling mechanism of steel construction node has following benefit:
1. loosening the connecting bolts at the positions of the first mounting plate and the Contraband-shaped seat, clamping connecting pieces formed by the first mounting plate and the second mounting plate correspondingly at the left end and the right end of the main supporting rod, fixing the Contraband-shaped seat and internal components at the front end of the first mounting plate through bolts, locking the connecting bolts between the first mounting plate and the second mounting plate to fix the first mounting plate and the second mounting plate on the main supporting rod, inserting the end of the auxiliary supporting rod between the two pressing plates, rotating the screw rod by using an external tool, rotating the inner end of the screw rod on the pressing plates through the rotating rod to enable the inner end of the screw rod to push the corresponding pressing plates to be close to each other, fixing the auxiliary supporting rod through mutual extrusion of the pressing plates, and improving the friction force between the pressing plates and the auxiliary supporting rod by virtue of the salient points, so as to improve the connecting strength between the high pressing plates and the auxiliary supporting rod, thus completing the connection of a steel structure, and realizing the quick connection of the steel structure by utilizing the clamping between the connecting pieces, avoid punching on the steel construction, guarantee the self intensity of steel construction.
2. When the connecting bolt between the first mounting plate and the second mounting plate is damaged, the first mounting plate and the second mounting plate can loosen the clamped main supporting rod, so that the front part slides downwards, the convex lines can increase the friction force between the second mounting plate and the main supporting rod when sliding downwards, so that the sliding speed of the second mounting plate is slower than that of the first mounting plate, under the action of the connecting rod and the strip-shaped opening, the first mounting plate and the second mounting plate are staggered up and down, the distance between the first mounting plate and the second mounting plate is contracted according to the parallelogram principle, thereby re-clamping the main supporting rod, realizing the self-protection of the steel structure, providing a self-protection component, the quick auto-lock of junction can be realized when damage appears in steel construction connection position, prevents to cause collapsing of whole skeleton because of partial steel construction damages, improves the security of steel construction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first coupling mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a second connecting mechanism according to the present invention.
In the figure: the support device comprises a main support rod 1, an auxiliary support rod 2, a first connecting mechanism 3, a first mounting plate 31, a second mounting plate 32, a convex pattern 33, a strip-shaped opening 34, a connecting rod 35, a 4 Contraband-shaped seat, a 5-arc-shaped surface, a second connecting mechanism 6, a lead screw 61, a threaded hole 62, a pressing plate 63, a convex point 64, a rotating rod 65 and a round edge 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a connecting mechanism of a steel structure node comprises a main support rod 1, a first connecting mechanism 3 and a second connecting mechanism 6;
main support rod 1: the main support rod 1 is a support part of a steel framework and is an I-shaped support rod;
first connecting mechanism 3: the first connecting mechanism 3 can be quickly connected with the main support rod 1, and comprises a first mounting plate 31 and a second mounting plate 32, wherein the first mounting plate 31 is respectively positioned at the left end and the right end of the front side plate body of the main support rod 1, the second mounting plate 32 is respectively positioned at the left end and the right end of the rear side surface of the front side plate body of the main support rod 1, the front adjacent first mounting plate 31 and the rear adjacent second mounting plate 32 are fixedly connected through bolts, the front side surface of the first mounting plate 31 is fixedly connected with the rear side plate body of the Contraband type seat 4 through bolts, the vertical included angle formed by the front side surface of the vertical plate body of the Contraband type seat 4 and the inner side surface of the horizontal plate body is provided with an arc-shaped surface 5, the arc-shaped surface 5 can improve the self strength of the Contraband type seat 4, the first connecting mechanism 3 further comprises a strip-shaped opening 34 and a connecting rod 35, the strip-shaped opening 34 is respectively arranged at the back outer end of the first mounting plate 31 and the back outer end of the second mounting plate body 32, the connecting rods 35 are respectively inserted into through holes formed by two strip-shaped openings 34 corresponding to each other in the front and back, the front and back ends of each connecting rod 35 are respectively provided with a stop head, the front side surface of the second mounting plate 32 is provided with convex patterns 33 which are uniformly distributed, the four corners of the first mounting plate 31 and the second mounting plate 32 are respectively provided with a round edge 7, the round edges 7 eliminate sharp corners outside the components, operators are prevented from being injured by collision during mounting, connecting bolts at the positions of the first mounting plate 31 and the Contraband-shaped seat 4 are loosened, connecting pieces formed by the first mounting plate 31 and the second mounting plate 32 correspondingly are clamped at the left end and the right end of the main supporting rod 1, the Contraband-shaped seat 4 and internal components are fixed at the front end of the first mounting plate 31 through bolts, the connecting bolts between the first mounting plate 31 and the second mounting plate 32 are locked, so that the first mounting plate 31 and the second mounting plate 32 are fixed on the main supporting rod 1, and when the connecting bolts between the first mounting plate 31 and the second mounting plate 32 are damaged, the first mounting plate 31 and the second mounting plate 32 can release the clamped main support rod 1 to enable the front part to slide downwards, the convex patterns 33 can increase the friction force between the second mounting plate 32 and the main support rod 1 when the front part slides downwards, so that the sliding speed of the second mounting plate 32 is slower than that of the first mounting plate 31, the first mounting plate 31 and the second mounting plate 32 are vertically staggered under the action of the connecting rods 35 and the strip-shaped openings 34, and the distance between the first mounting plate 31 and the second mounting plate 32 is contracted according to the parallelogram principle to clamp the main support rod 1 again, so that the self-protection of a steel structure is realized;
second connecting mechanism 6: the second connecting mechanism 6 facilitates the connection of other steel pieces and is respectively arranged at the upper end and the lower end of the Contraband-type seat 4, the second connecting mechanism 6 comprises a screw rod 61, a threaded hole 62, a pressing plate 63 and a rotating rod 65, the threaded hole 62 is respectively arranged at the front side of the upper surface of the upper end plate body of the Contraband-type seat 4 and the front side of the lower surface of the lower end plate body of the Contraband-type seat 4, the screw rod 61 is respectively in threaded connection with the inside of the threaded hole 62, the pressing plate 63 is respectively connected with the lower end of the upper screw rod 61 and the upper end of the lower screw rod 61 through the rotating rod 65 in a rotating way, the auxiliary supporting rod 2 is clamped between the two pressing plates 63, the second connecting mechanism 6 also comprises salient points 64, the salient points 64 are uniformly distributed on the lower surface of the upper pressing plate 63 and the upper surface of the lower pressing plate 63, the end of the auxiliary supporting rod 2 is inserted between the two pressing plates 63, an external tool is used for rotating the screw rod 61, the inner end of the screw rod 61 rotates on the pressing plate 63 through the rotating rod 65, the inner ends of the screw rods 61 push the corresponding pressing plates 63 to approach each other, the auxiliary supporting rods 2 are fixed through mutual extrusion of the pressing plates 63, and the convex points 64 can improve the friction force between the pressing plates 63 and the auxiliary supporting rods 2, so that the connection strength between the pressing plates 63 and the auxiliary supporting rods 2 is improved;
wherein: still include vice bracing piece 2, vice bracing piece 2 is the skeleton part of steel construction, and vice bracing piece 2 joint is in the inside of second coupling mechanism 6.
The working principle of the connecting mechanism of the steel structure node provided by the utility model is as follows: loosening the connecting bolts at the first mounting plate 31 and the Contraband-shaped seat 4, clamping the connecting pieces formed by the first mounting plate 31 and the second mounting plate 32 correspondingly at the left and right ends of the main supporting rod 1, fixing the Contraband-shaped seat 4 and the internal components at the front end of the first mounting plate 31 through bolts, locking the connecting bolts between the first mounting plate 31 and the second mounting plate 32, fixing the first mounting plate 31 and the second mounting plate 32 on the main supporting rod 1, inserting the end of the auxiliary supporting rod 2 between the two pressing plates 63, rotating the screw rod 61 by using an external tool, rotating the inner end of the screw rod 61 on the pressing plates 63 through the rotating rod 65, enabling the inner end of the screw rod 61 to push the corresponding pressing plates 63 to approach each other, fixing the auxiliary supporting rod 2 through mutual extrusion of the pressing plates 63, and improving the friction force between the pressing plates 63 and the auxiliary supporting rod 2 by the salient points 64, so as to improve the connecting strength between the pressing plates 63 and the auxiliary supporting rod 2, therefore, the connection of the steel structure is completed, when the connecting bolt between the first mounting plate 31 and the second mounting plate 32 is damaged, the clamped main support rod 1 can be loosened by the first mounting plate 31 and the second mounting plate 32, so that the front part slides downwards, the friction force between the second mounting plate 32 and the main support rod 1 can be increased by the convex patterns 33 during the sliding downwards, the sliding downwards speed of the second mounting plate 32 is lower than that of the first mounting plate 31, the first mounting plate 31 and the second mounting plate 32 are vertically staggered under the action of the connecting rod 35 and the strip-shaped opening 34, and the distance between the first mounting plate 31 and the second mounting plate 32 is shrunk according to the parallelogram principle, so that the main support rod 1 is clamped again, and the self-protection of the steel structure is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a coupling mechanism of steel construction node which characterized in that: comprises a main support rod (1), a first connecting mechanism (3) and a second connecting mechanism (6);
main support bar (1): is an I-shaped supporting rod;
first connection mechanism (3): the support device comprises a first mounting plate (31) and a second mounting plate (32), wherein the first mounting plate (31) is respectively positioned at the left end and the right end of the front side surface of a front side plate body of a main support rod (1), the second mounting plate (32) is respectively positioned at the left end and the right end of the rear side surface of the front side plate body of the main support rod (1), the front and rear adjacent first mounting plate (31) and second mounting plate (32) are fixedly connected through bolts, and the front side surface of the first mounting plate (31) is fixedly connected with the rear side plate body of an Contraband-shaped seat (4) through bolts;
second connection mechanism (6): are respectively arranged at the upper end and the lower end of the Contraband-shaped seat (4);
wherein: still include vice bracing piece (2), vice bracing piece (2) joint is in the inside of second coupling mechanism (6).
2. The connecting mechanism of a steel structure node according to claim 1, characterized in that: first coupling mechanism (3) still include bar mouth (34) and connecting rod (35), bar mouth (34) are seted up respectively in the outer end that faces away from mutually of first mounting panel (31) and the outer end that faces away from mutually of second mounting panel (32), and connecting rod (35) are pegged graft respectively in the through-hole that bar mouth (34) that two preceding back correspond formed, and end department all is equipped with the dog-ear around connecting rod (35).
3. The connecting mechanism of a steel structure node according to claim 1, characterized in that: the front side surface of the second mounting plate (32) is provided with evenly distributed wales (33).
4. The connecting mechanism of a steel structure node according to claim 1, characterized in that: second coupling mechanism (6) are including lead screw (61), screw hole (62), clamp plate (63) and bull stick (65), screw hole (62) are seted up respectively in the upper end plate body upper surface front side of Contraband type seat (4) and the lower extreme plate body lower surface front side of Contraband type seat (4), and screw rod (61) threaded connection is in the inside of screw hole (62) respectively, and clamp plate (63) rotate respectively through bull stick (65) and connect in lead screw (61) lower extreme and the lead screw (61) upper end of below of top, and vice bracing piece (2) joint is between two clamp plates (63).
5. The connecting mechanism of a steel structure node according to claim 4, characterized in that: the second connecting mechanism (6) further comprises salient points (64), wherein the salient points (64) are uniformly distributed on the lower surface of the upper pressing plate (63) and the upper surface of the lower pressing plate (63).
6. The connecting mechanism of a steel structure node according to claim 1, characterized in that: and arc-shaped surfaces (5) are arranged at vertical included angles formed by the front side surface of the vertical plate body of the Contraband-shaped seat (4) and the inner side surface of the transverse plate body.
7. The connecting mechanism of a steel structure node according to claim 1, characterized in that: the four corners of the first mounting plate (31) and the second mounting plate (32) are provided with round edges (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700891.3U CN215858215U (en) | 2021-07-26 | 2021-07-26 | Connecting mechanism of steel structure node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700891.3U CN215858215U (en) | 2021-07-26 | 2021-07-26 | Connecting mechanism of steel structure node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215858215U true CN215858215U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121700891.3U Active CN215858215U (en) | 2021-07-26 | 2021-07-26 | Connecting mechanism of steel structure node |
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| Country | Link |
|---|---|
| CN (1) | CN215858215U (en) |
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2021
- 2021-07-26 CN CN202121700891.3U patent/CN215858215U/en active Active
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