CN216007321U - Shock-absorbing connecting mechanism for building steel structure - Google Patents
Shock-absorbing connecting mechanism for building steel structure Download PDFInfo
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- CN216007321U CN216007321U CN202023179712.4U CN202023179712U CN216007321U CN 216007321 U CN216007321 U CN 216007321U CN 202023179712 U CN202023179712 U CN 202023179712U CN 216007321 U CN216007321 U CN 216007321U
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Abstract
The utility model discloses a shock absorption connecting mechanism of a building steel structure, which relates to the technical field of steel structures and comprises a first connecting plate and a second connecting plate, wherein one end of the first connecting plate is hinged with one end of the second connecting plate, sliding grooves are formed in the first connecting plate and the second connecting plate respectively, a shock absorption mechanism is arranged between the two sliding grooves and comprises a damping rod, two ends of the damping rod are hinged with fixing plates, two vertical rods are hinged to the fixing plates, two sliding blocks are arranged in the sliding grooves, springs are fixedly connected between the two sliding blocks, and the two vertical rods are respectively hinged with the two sliding blocks one by one. The utility model solves the problems that the steel structure is easy to loosen through bolt fixed connection in the prior art, the normal use of the steel structure is influenced, and great potential safety hazards are brought to the production and the life of people, and the utility model has simple and convenient operation and strong practicability.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a shock absorption connecting mechanism for a building steel structure.
Background
The steel structure is mainly composed of steel materials, and is one of main building structure types, the steel structure is mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or component supports are usually connected through welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The steel structure has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel structure is particularly suitable for building large-span, ultrahigh and extra-heavy buildings, has good material homogeneity and isotropy, and belongs to an ideal elastomer.
But mostly through bolt snap-on between traditional steel construction stand and the steel construction crossbeam, when meetting resonance phenomenon or taking place the earthquake, nevertheless can lead to each junction easily to take place not hard up phenomenon, influence the normal use of steel construction, the production life of giving people brings huge potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shock-absorbing connecting mechanism for a building steel structure, and aims to solve the problems that in the prior art, the steel structure is easy to loosen due to the fixed connection of bolts, the normal use of the steel structure is influenced, and great potential safety hazards are brought to the production and life of people.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building steel construction shock attenuation coupling mechanism, includes first connecting plate and second connecting plate, the one end of first connecting plate is articulated with the one end of second connecting plate, all seted up the spout on first connecting plate and the second connecting plate, two be equipped with damper between the spout, damper includes the damping rod, the both ends of damping rod all articulate there is the fixed plate, it has two montants to articulate on the fixed plate, be equipped with two sliders in the spout, two fixedly connected with spring, two between the slider the montant is articulated one by one with two sliders respectively.
The technical principle of the scheme is as follows: the first connecting plate is fixedly connected with the steel structure cross beam, the second connecting plate is fixedly connected with the steel structure upright post, when transverse vibration occurs, the fixed plate on the second connecting plate drives the damping rod to move towards the first connecting plate, the damping rod pushes the sliding blocks in the sliding grooves on the first connecting plate to respectively slide towards the inner wall directions of the left side and the right side of the sliding grooves, and the spring is stretched; when longitudinal vibration occurs, the fixed plate on the first connecting plate drives the damping rod to move towards the direction of the second connecting plate, the damping rod pushes the sliding blocks in the sliding grooves on the second connecting plate to slide towards the inner wall directions of the left side and the right side of the sliding grooves respectively, and the spring is stretched. No matter generate transverse or longitudinal vibration, the vibration force can be reduced, and the overall connection firmness of the steel structure is ensured.
Preferably, the first connecting plate and the second connecting plate are both provided with an arched elastic damping plate, wing plates are fixedly connected to two sides of the arched elastic damping plate, first threaded holes are formed in the wing plates, and fastening bolts are sleeved in the first threaded holes.
Preferably, a plurality of second threaded holes are formed in the first connecting plate and the second connecting plate.
Preferably, the outer surface of the arched elastic damping plate is wrapped with a rubber buffer layer.
Preferably, a reinforcing rib is connected between the wing plate and the side surfaces of the first connecting plate and the second connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the vibration damping device is simple in structure, convenient to use and high in practicability, and the generated vibration force in the transverse direction or the longitudinal direction can be reduced through the structures such as the first connecting plate, the second connecting plate, the damping rod, the sliding block and the spring, so that resonance caused by vibration transmission is effectively avoided.
2. Through setting up arch elasticity shock attenuation board, can support the shock attenuation at the during operation to first connecting plate and second connecting plate, the rubber buffer layer that sets up on it simultaneously for absorbing effect reaches the best, has effectively avoided arch elasticity shock attenuation board to be crushed simultaneously.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a shock-absorbing connecting mechanism for a building steel structure according to the present invention;
fig. 2 is a schematic connection diagram of the sliding block, the spring, the vertical rod and the fixing plate in the utility model.
In the figure: the damping device comprises a first connecting plate 1, a second connecting plate 2, a second threaded hole 3, a damping rod 4, a fixing plate 5, a vertical rod 6, a sliding block 7, a spring 8, a sliding groove 9 and an arched elastic damping plate 10.
The specific implementation mode is as follows:
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. 1-2, an embodiment of the present invention is shown: the utility model provides a building steel construction shock attenuation coupling mechanism, includes first connecting plate 1 and second connecting plate 2, and the one end of first connecting plate 1 is articulated with the one end of second connecting plate 2, all installs arch elasticity shock attenuation board 10 on first connecting plate 1 and the second connecting plate 2, and the equal fixedly connected with pterygoid lamina in both sides of arch elasticity shock attenuation board 10 has seted up first screw hole on the pterygoid lamina, fastening bolt has been cup jointed to first screw hole inside, and the parcel has rubber buffer layer on arch elasticity shock attenuation board 10 surface, is connected with the strengthening rib between the side of pterygoid lamina and first connecting plate 1 and second connecting plate 2, and arch elasticity shock attenuation board 10 and the rubber buffer layer that sets up on it for absorbing effect reaches the best.
All seted up spout 9 on first connecting plate 1 and the second connecting plate 2, be equipped with damper between two spout 9, damper includes damping rod 4, and damping rod 4's both ends all articulate there is fixed plate 5, and it has two montants 6 to articulate on the fixed plate 5, is equipped with two sliders 7 in the spout 9, and fixedly connected with spring 8 between two sliders 7, two montants 6 articulate with two sliders 7 one by one respectively. A plurality of second threaded holes 3 are formed in the first connecting plate 1 and the second connecting plate 2, and the first connecting plate 1 and the second connecting plate 2 are conveniently and fixedly installed through the second threaded holes 3.
The specific implementation mode is as follows: and (3) fixedly connecting the first connecting plate 1 with the steel structure cross beam, and fixedly connecting the second connecting plate 2 with the steel structure upright post. When transverse vibration occurs, the fixed plate 5 on the second connecting plate 2 drives the damping rod 4 to move towards the first connecting plate 1, the damping rod 4 pushes the sliding blocks 7 in the sliding grooves 9 on the first connecting plate 1 to respectively slide towards the inner wall directions of the left side and the right side of the sliding grooves 9, and the springs 8 are stretched; when longitudinal vibration occurs, the fixing plate 5 on the first connecting plate 1 drives the damping rod 4 to move towards the second connecting plate 2, the damping rod 4 pushes the sliding blocks 7 in the sliding grooves 9 on the second connecting plate 2 to respectively slide towards the inner wall directions of the left side and the right side of the sliding grooves 9, and the springs 8 are stretched. No matter generate transverse or longitudinal vibration, the vibration force can be reduced, and the overall connection firmness of the steel structure is ensured. The arch-shaped elastic damping plates 10 on the first connecting plate 1 and the second connecting plate 2 can play a role in supporting and buffering when the first connecting plate 1 and the second connecting plate 2 are vibrated by large force.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a building steel structure shock attenuation coupling mechanism which characterized in that: including first connecting plate (1) and second connecting plate (2), the one end of first connecting plate (1) is articulated with the one end of second connecting plate (2), spout (9), two have all been seted up on first connecting plate (1) and second connecting plate (2) be equipped with damper between spout (9), damper includes damping rod (4), the both ends of damping rod (4) all articulate there are fixed plate (5), it has two montants (6) to articulate on fixed plate (5), be equipped with two slider (7) in spout (9), two fixedly connected with spring (8) between slider (7), two montant (6) are articulated one by one with two slider (7) respectively.
2. The shock-absorbing connecting mechanism for the building steel structure according to claim 1, wherein: the shock absorption device is characterized in that the first connecting plate (1) and the second connecting plate (2) are respectively provided with an arched elastic shock absorption plate (10), wing plates are fixedly connected to two sides of the arched elastic shock absorption plate (10), first threaded holes are formed in the wing plates, and fastening bolts are sleeved in the first threaded holes.
3. The shock-absorbing connecting mechanism for the building steel structure according to claim 1, wherein: a plurality of second threaded holes (3) are formed in the first connecting plate (1) and the second connecting plate (2).
4. The shock-absorbing connecting mechanism for the building steel structure as claimed in claim 2, wherein: the outer surface of the arched elastic damping plate (10) is wrapped with a rubber buffer layer.
5. The shock-absorbing connecting mechanism for the building steel structure as claimed in claim 2, wherein: and reinforcing ribs are connected between the wing plates and the side surfaces of the first connecting plate (1) and the second connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179712.4U CN216007321U (en) | 2020-12-25 | 2020-12-25 | Shock-absorbing connecting mechanism for building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179712.4U CN216007321U (en) | 2020-12-25 | 2020-12-25 | Shock-absorbing connecting mechanism for building steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216007321U true CN216007321U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023179712.4U Active CN216007321U (en) | 2020-12-25 | 2020-12-25 | Shock-absorbing connecting mechanism for building steel structure |
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| Country | Link |
|---|---|
| CN (1) | CN216007321U (en) |
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- 2020-12-25 CN CN202023179712.4U patent/CN216007321U/en active Active
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