CN213233830U - Connecting piece for connecting steel structure keel with good anti-seismic performance - Google Patents
Connecting piece for connecting steel structure keel with good anti-seismic performance Download PDFInfo
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- CN213233830U CN213233830U CN202021750707.1U CN202021750707U CN213233830U CN 213233830 U CN213233830 U CN 213233830U CN 202021750707 U CN202021750707 U CN 202021750707U CN 213233830 U CN213233830 U CN 213233830U
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Abstract
The utility model relates to the technical field of building materials, in particular to a connecting piece for connecting a steel structure keel with good anti-seismic performance, which comprises a mounting plate, wherein an anti-seismic component is arranged below the mounting plate, and a connecting component is arranged below the anti-seismic component; the anti-seismic assembly comprises two limiting rods which are symmetrically distributed and are tightly welded with the bottom surface of the mounting plate, and the bottom ends of the limiting rods are coaxially and tightly welded with limiting blocks; the connecting piece for connecting the steel structure keel with good anti-seismic performance is provided with the anti-seismic component, namely, under the mutual matching of the limiting rod, the spring, the connecting seat and the like, the spring provides damping action and slows down the transmission of vibration, so that the connecting component is protected; the connecting component is arranged, so that the keel is convenient to connect and is convenient and fast to install; this design is convenient for install and connect fossil fragments, and its shock resistance performance is better simultaneously, has improved the safety in utilization.
Description
Technical Field
The utility model relates to a building material technical field specifically is a connecting piece is used in connection of steel construction fossil fragments that anti-seismic performance is good.
Background
The steel structure keel is a building material for supporting and fixing structures, and is widely applied to places such as hotels, terminal buildings, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration arrangement, ceilings and the like; in the prior art, keels are connected by adopting connecting pieces, however, the existing connecting pieces are not provided with anti-seismic assemblies, when great shock such as earthquake occurs, the connecting pieces are easy to break and damage, so that the keels are separated from falling, and secondary damage is easy to cause to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a good steel construction fossil fragments of anti-seismic performance connect and use connecting piece to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a connecting piece with good anti-seismic performance for connecting a steel structure keel comprises a mounting plate, wherein an anti-seismic assembly is arranged below the mounting plate, and a connecting assembly is arranged below the anti-seismic assembly; the anti-seismic assembly comprises two limiting rods which are symmetrically distributed and are tightly welded with the bottom surface of the mounting plate, the bottom ends of the limiting rods are coaxially and tightly welded with limiting blocks, two connecting rods which are parallel to each other and are tightly welded with the bottom surface of the mounting plate are arranged between the two limiting rods, and springs are sleeved on the connecting rods; a fixed seat is arranged below the limiting rod, a cavity is formed in the fixed seat, a through hole communicated with the cavity is formed in the top surface of the fixed seat, the limiting rod is connected with the through hole in a sliding mode, and the limiting block is connected with the cavity in a sliding mode; two parallel connecting seats are arranged between the two fixing seats, and the top surfaces of the connecting seats are provided with sliding cavities which are in sliding connection with the connecting rods.
As the utility model discloses preferred technical scheme, coupling assembling includes the support, the shaft hole has been seted up to the bottom surface of support, the support passes through the bottom surface fixed connection of bolt and connecting seat, be equipped with the U-shaped frame in the support, the bottom surface both sides department symmetry of U-shaped frame is equipped with two spacing axles, two be equipped with between the spacing axle with the bottom surface center department closely welded threaded rod of U-shaped frame, the threaded rod passes the shaft hole, it has the nut to locate threaded connection below the support on the threaded rod.
As the utility model discloses preferred technical scheme, the connecting seat with the fixing base is the integrated into one piece structure.
As the utility model discloses preferred technical scheme, the U-shaped frame with spacing axle is integrated into one piece structure.
As the utility model discloses preferred technical scheme, the radius of stopper is greater than the radius of gag lever post.
As the utility model discloses preferred technical scheme, two mounting holes that are parallel to each other are all seted up at the both ends of mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting piece for connecting the steel structure keel with good anti-seismic performance is provided with the anti-seismic component, namely, under the mutual matching of the limiting rod, the spring, the connecting seat and the like, the spring provides damping action and slows down the transmission of vibration, so that the connecting component is protected; the connecting component is arranged, so that the keel is convenient to connect and is convenient and fast to install; this design is convenient for install and connect fossil fragments, and its shock resistance performance is better simultaneously, has improved the safety in utilization.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the installation state of the present invention;
fig. 3 is an exploded view of the anti-seismic assembly of the present invention;
fig. 4 is a schematic structural view of the connection assembly of the present invention;
fig. 5 is an explosion structure diagram of the connection assembly of the present invention.
The various reference numbers in the figures mean:
1. mounting a plate; 11. mounting holes;
2. an anti-seismic assembly; 21. a limiting rod; 22. a limiting block; 23. a connecting rod; 24. a spring; 25. a fixed seat; 251. a cavity; 252. a through hole; 26. a connecting seat; 261. a slide chamber;
3. a connecting assembly; 31. a support; 311. a shaft hole; 32. a U-shaped frame; 33. a limiting shaft; 34. a threaded rod; 35. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a connecting piece with good anti-seismic performance for connecting a steel structure keel comprises a mounting plate 1, an anti-seismic component 2 is arranged below the mounting plate 1, and a connecting component 3 is arranged below the anti-seismic component 2; the anti-seismic component 2 comprises two limiting rods 21 which are symmetrically distributed and are tightly welded with the bottom surface of the mounting plate 1, a limiting block 22 is coaxially and tightly welded at the bottom end of each limiting rod 21, two connecting rods 23 which are parallel to each other and are tightly welded with the bottom surface of the mounting plate 1 are arranged between the two limiting rods 21, and springs 24 are sleeved on the connecting rods 23; a fixed seat 25 is arranged below the limiting rod 21, a cavity 251 is formed in the fixed seat 25, a through hole 252 communicated with the cavity 251 is formed in the top surface of the fixed seat 25, the limiting rod 21 is connected with the through hole 252 in a sliding mode, and the limiting block 22 is connected with the cavity 251 in a sliding mode; two parallel connecting seats 26 are arranged between the two fixing seats 25, and a sliding cavity 261 connected with the connecting rod 23 in a sliding manner is formed in the top surface of the connecting seat 26. Coupling assembling 3 includes support 31, shaft hole 311 has been seted up to the bottom surface of support 31, and support 31 passes through the bottom surface fixed connection of bolt and connecting seat 26, is equipped with U-shaped frame 32 in the support 31, and the bottom surface bilateral department symmetry of U-shaped frame 32 is equipped with two spacing axles 33, be equipped with between two spacing axles 33 with the bottom surface center department closely welded threaded rod 34 of U-shaped frame 32, threaded rod 34 passes shaft hole 311, and the threaded rod 34 is located support 31 below threaded connection of department has nut 35.
In this embodiment, the connecting seat 26 and the fixing seat 25 are integrally formed, and the integrally formed structure has better structural strength, thereby improving the use safety of the device.
In this embodiment, U-shaped frame 32 and spacing axle 33 are integrated into one piece structure, and integrated into one piece structure has better structural strength, is convenient for fixed fossil fragments.
In this embodiment, the radius of the stopper 22 is larger than the radius of the stopper rod 21, which prevents the stopper rod 21 from being disengaged from the through hole 252.
In this embodiment, two mounting holes 11 that are parallel to each other are all seted up at the both ends of mounting panel 1, and the setting of mounting hole 11 is convenient for pass through bolt and building fixed connection.
Before the connecting piece for connecting the steel structure keel with good anti-seismic performance is used, a user firstly penetrates the keel from the lower part of the U-shaped frame 32, finally the user screws the nut 35 into the threaded rod 34, the nut 35 is screwed tightly, the threaded rod 34 drives the U-shaped frame 32 to compress the keel, and the keel is fixed;
the connecting piece for connecting steel structure keel with good anti-seismic performance of this embodiment is when using, building vibrations are transmitted to gag lever post 21 and connecting rod 23 by mounting panel 1 on, at this moment under the effect of vibrations, connecting rod 23 slides along sliding cavity 261, and spring 24 is flexible reciprocal, and gag lever post 21 slides in cavity 251, and stopper 22 slides in through-hole 252, and under the damping action of spring 24, the vibrations power weakens gradually, and the vibrations power that weakens simultaneously transmits to support 31 on.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a steel construction fossil fragments that anti-seismic performance is good are connected and are used connecting piece, includes mounting panel (1), its characterized in that: an anti-seismic component (2) is arranged below the mounting plate (1), and a connecting component (3) is arranged below the anti-seismic component (2); the anti-seismic component (2) comprises two limiting rods (21) which are symmetrically distributed and are tightly welded with the bottom surface of the mounting plate (1), a limiting block (22) is coaxially and tightly welded at the bottom end of each limiting rod (21), two connecting rods (23) which are parallel to each other and are tightly welded with the bottom surface of the mounting plate (1) are arranged between the two limiting rods (21), and springs (24) are sleeved on the connecting rods (23); a fixed seat (25) is arranged below the limiting rod (21), a cavity (251) is formed in the fixed seat (25), a through hole (252) communicated with the cavity (251) is formed in the top surface of the fixed seat (25), the limiting rod (21) is connected with the through hole (252) in a sliding mode, and the limiting block (22) is connected with the cavity (251) in a sliding mode; two parallel connecting seats (26) are arranged between the two fixing seats (25), and the top surfaces of the connecting seats (26) are provided with sliding cavities (261) which are connected with the connecting rods (23) in a sliding mode.
2. The connecting piece for connecting the steel structure keel with good anti-seismic performance according to claim 1, wherein: coupling assembling (3) are including support (31), shaft hole (311) have been seted up to the bottom surface of support (31), the bottom surface fixed connection of bolt and connecting seat (26) is passed through in support (31), be equipped with U-shaped frame (32) in support (31), the bottom surface bilateral department symmetry of U-shaped frame (32) is equipped with two spacing axles (33), two be equipped with between spacing axle (33) with the bottom surface center department closely welded threaded rod (34) of U-shaped frame (32), shaft hole (311) is passed in threaded rod (34), it has nut (35) to lie in support (31) below department threaded connection on threaded rod (34).
3. The connecting piece for connecting the steel structure keel with good anti-seismic performance according to claim 1, wherein: the connecting seat (26) and the fixed seat (25) are of an integrally formed structure.
4. The connecting piece for connecting the steel structure keel with good anti-seismic performance according to claim 2, wherein: the U-shaped frame (32) and the limiting shaft (33) are of an integrally formed structure.
5. The connecting piece for connecting the steel structure keel with good anti-seismic performance according to claim 1, wherein: the radius of the limiting block (22) is larger than that of the limiting rod (21).
6. The connecting piece for connecting the steel structure keel with good anti-seismic performance according to claim 1, wherein: two parallel mounting holes (11) are formed in the two ends of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750707.1U CN213233830U (en) | 2020-08-20 | 2020-08-20 | Connecting piece for connecting steel structure keel with good anti-seismic performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750707.1U CN213233830U (en) | 2020-08-20 | 2020-08-20 | Connecting piece for connecting steel structure keel with good anti-seismic performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213233830U true CN213233830U (en) | 2021-05-18 |
Family
ID=75900697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021750707.1U Active CN213233830U (en) | 2020-08-20 | 2020-08-20 | Connecting piece for connecting steel structure keel with good anti-seismic performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213233830U (en) |
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2020
- 2020-08-20 CN CN202021750707.1U patent/CN213233830U/en active Active
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