A seismic-resistant steel structural member

Abstract

The utility model discloses an earthquake-resistant steel structure component, including steel and steel structure components, the steel structure components including an auxiliary connection assembly, a steel structure connection mechanism, and a steel structure fixing seat, the steel structure connection mechanism including a left limit assembly and a right limit assembly, the left limit assembly and the right limit assembly are respectively located on both sides of the auxiliary connection assembly, and during installation, the left limit assembly and the right limit assembly are connected and fixed by clamping. The utility model inserts the auxiliary connection assembly into the middle part of the steel structure connection mechanism through the arrangement of the left limit assembly and the right limit assembly, and under the action of the left telescopic connector and the right telescopic connector, the staff can push the left limit assembly and the right limit assembly inwards respectively, so that the two ends of the left limit assembly and the right limit assembly are connected, and the auxiliary connection assembly is stably fixed. The device has a simple installation and fixing method between two groups of steel materials, is easy to operate, and greatly improves work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to an earthquake-resistant steel structure component. Background Art

[0002] Steel structure components are mainly made of steel and are one of the main types of building structures. With the development of my country's modernization construction, steel structures are widely used in the construction of large-span, ultra-high, and ultra-heavy buildings. The characteristics of steel are high strength, light weight, good overall rigidity, and strong deformation ability. In particular, steel structure components with shock-absorbing effects are safer and more reliable in natural disasters such as earthquakes.

[0003] The existing earthquake-resistant steel structural components have relatively complicated operation steps during installation, which increases the difficulty of installation and reduces work efficiency, especially when workers are working at heights. At the same time, the complicated operation will also affect the safety factor of the workers. Moreover, the earthquake-resistant method in the existing earthquake-resistant steel structural components is relatively single, resulting in poor earthquake-resistant effect and affecting the stability of the steel structure. Utility Model Content

[0004] The purpose of the utility model is to provide a seismic-resistant steel structure component to solve the problem that the existing seismic-resistant steel structure components proposed in the above-mentioned background technology have relatively complicated operation steps during installation, which increases the difficulty of installation and reduces work efficiency, especially when the workers are working at heights. At the same time, the complicated operation will also affect the safety factor of the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an earthquake-resistant steel structure component, including steel and a steel structure component, the steel structure component includes an auxiliary connection assembly, a steel structure connection mechanism, and a steel structure fixing seat, the steel structure connection mechanism includes a left limit assembly and a right limit assembly, the left limit assembly and the right limit assembly are respectively located on both sides of the auxiliary connection assembly, and during installation, the left limit assembly and the right limit assembly are clamped and connected to fix the auxiliary connection assembly.

[0006] Preferably, the auxiliary connection assembly includes an auxiliary connection body, a first roller and a shock absorber, grooves are opened on both sides of the auxiliary connection body, the first roller is rotatably connected to both sides of the bottom end of the auxiliary connection body, and multiple groups of shock absorbers are respectively fixed on the top and bottom surfaces of the groove of the auxiliary connection body, and the first roller and the shock absorber are symmetrically arranged with respect to the auxiliary connection body.

[0007] Preferably, the shock absorber comprises a damper, a spring and a limit block, one end of the damper is fixed to the auxiliary connecting body, and the other end is provided with a spring, and the limit block is fixed to the end of the spring.

[0008] Preferably, the steel structure connection mechanism also includes a fixed base, a left telescopic connection piece and a right telescopic connection piece, the fixed base is fixed on the steel structure fixed seat, the left limit assembly is connected to the fixed base in a transverse sliding manner through the left telescopic connection piece, and the right limit assembly is connected to the fixed base in a transverse sliding manner through the right telescopic connection piece.

[0009] Preferably, the left limit assembly includes a first shock absorber positioning groove, a second roller and a connecting interface, and the right limit assembly includes a second shock absorber positioning groove, a third roller and a connecting clamp. The left limit assembly and the right limit assembly are both inverted L-shape, and the lateral part of the L-shape is U-shape. The second roller is rotatably connected to the concave side of the U-shape of the left limit assembly, and the third roller is rotatably connected to the concave side of the U-shape of the right limit assembly. Connecting interfaces are provided on the sides of the two extended parts of the U-shape of the left limit assembly, and connecting clamps are fixed on the sides of the two extended parts of the U-shape of the right limit assembly.

[0010] Preferably, in the installed state, the connecting clamps of the right limit assembly are respectively fixedly connected with the connecting interfaces of the left limit assembly at the corresponding positions.

[0011] Preferably, multiple groups of first shock absorber positioning grooves are provided at the U-shaped concave edge positions on the upper and lower sides of the L-shaped transverse part of the left limit assembly, and multiple groups of second shock absorber positioning grooves are provided at the U-shaped concave edge positions on the upper and lower sides of the L-shaped transverse part of the right limit assembly.

[0012] Preferably, the first shock absorber positioning groove and the second shock absorber positioning groove have the same shape and are both divided into two parts, the outer structure is an inclined surface with a gradually expanding slot hole near the outer edge, and the inner structure is a groove lower than the outer structure.

[0013] Preferably, the steel structure connecting mechanism is provided with two groups and is symmetrically arranged up and down about the steel structure fixing seat, the auxiliary connecting assembly is screwed to connect the steel, and the combination of the auxiliary connecting assembly and the steel is provided with two groups, and such a combination is respectively connected at the respective auxiliary connecting assembly parts by two groups of steel structure connecting mechanisms.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets the left limit assembly and the right limit assembly. When the auxiliary connection assembly is installed on the steel structure connection mechanism, the auxiliary connection assembly is first inserted into the middle part of the steel structure connection mechanism. Under the action of the left telescopic connector and the right telescopic connector, the staff can push the left limit assembly and the right limit assembly inward respectively, so that the two ends of the left limit assembly and the right limit assembly are connected, and the auxiliary connection assembly is surrounded to achieve stable limit fixation of the auxiliary connection assembly. The device is simple and easy to operate for the installation and fixation between two groups of steel materials, which greatly improves the work efficiency.

[0016] 2. The utility model uses the setting of the shock absorber. When the steel material of the steel structure vibrates, the two sets of auxiliary connection components are offset back and forth in two directions at the positions of the two sets of steel structure connection mechanisms. Each offset has a spring compression in the offset direction. The damper suppresses the reaction force of the spring after shock absorption. Multiple operations achieve the effect of overall shock absorption and gradually reduce the movement amplitude between the auxiliary connection components and the steel structure connection mechanism. During the offset process, the first roller slides on the left limit component and the right limit component respectively, and the third roller and the second roller slide on the auxiliary connection body. The surfaces of the first roller, the second roller and the third roller have a silicone layer. The setting of the silicone layer can increase friction relative to the smooth surface, which has a weakening effect on the vibration amplitude between the auxiliary connection component and the steel structure connection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the steel structure component of the utility model before installation.

[0018] Figure 2 This is a structural schematic diagram of the steel structure component of the utility model in the installation completed state.

[0019] Figure 3 This is a schematic diagram of the auxiliary connection component structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the shock absorber of the utility model.

[0021] Figure 5 It is a schematic diagram of the steel structure connection mechanism of the utility model.

[0022] Figure 6 It is a schematic diagram of the structure of the left limit assembly of the utility model.

[0023] Figure 7 It is a schematic diagram of the structure of the right limit assembly of the utility model.

[0024] In the figure: 1. steel; 2. auxiliary connection assembly; 21. auxiliary connection body; 22. first roller; 23. shock absorber; 231. damper; 232. spring; 233. limit block; 3. steel structure connection mechanism; 31. fixed base; 32. left telescopic connection piece; 33. left limit assembly; 331. first shock absorber positioning groove; 332. second roller; 333. connection interface; 34. right telescopic connection piece; 35. right limit assembly; 351. second shock absorber positioning groove; 352. third roller; 353. connection clamp; 4. steel structure fixing seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] An embodiment provided by the utility model: Figure 1 As shown, a seismic-resistant steel structure component includes a steel material 1 and a steel structure component, wherein the steel structure component includes an auxiliary connection component 2, a steel structure connection mechanism 3, and a steel structure fixing seat 4.

[0027] like Figure 1 and Figure 2 As shown, the steel structure connection mechanism 3 is provided with two groups and is symmetrically arranged about the steel structure fixing seat 4. The auxiliary connection component 2 is screwed to connect the steel material 1. The combination of the auxiliary connection component 2 and the steel material 1 is provided with two groups, and such a combination is respectively connected to the respective auxiliary connection component 2 parts by two groups of steel structure connection mechanisms 3. The installation of the steel structure is completed by fixing two pieces of steel material 1 together with the two groups of auxiliary connection components 2 respectively, and then installing and connecting the steel structure connection mechanisms 3 above and below the steel structure fixing seat 4 with the auxiliary connection components 2 respectively.

[0028] like Figure 5As shown, the steel structure connection mechanism 3 includes a fixed base 31, a left telescopic connection member 32, a left limit assembly 33, a right telescopic connection member 34 and a right limit assembly 35. The fixed base 31 is fixed on the steel structure fixed seat 4, the left telescopic connection member 32 and the right telescopic connection member 34 are both arranged inside the fixed base 31, and the left limit assembly 33 and the right limit assembly 35 are respectively located on both sides of the auxiliary connection assembly 2. The left limit assembly 33 is connected to the fixed base 31 in a transverse sliding manner through the left telescopic connection member 32, and the right limit assembly 35 is connected to the fixed base 31 in a transverse sliding manner through the right telescopic connection member 34. The left limit assembly 33 and the right limit assembly 35 are connected by clamping and fix the auxiliary connection assembly 2, and the hole between the left limit assembly 33 and the right limit assembly 35 matches the shape of the auxiliary connection assembly 2 here. When the auxiliary connection assembly 2 is installed and connected to the steel structure connection mechanism 3, the auxiliary connection assembly 2 is first inserted into the middle part of the steel structure connection mechanism 3. Under the action of the left telescopic connection member 32 and the right telescopic connection member 34, the staff can push the left limit assembly 33 and the right limit assembly 35 inward respectively, so that the two ends of the left limit assembly 33 and the right limit assembly 35 are connected, and the auxiliary connection assembly 2 is surrounded to achieve stable limit fixation of the auxiliary connection assembly 2. The device is simple and easy to operate for the installation and fixation between the two groups of steel materials 1, which greatly improves the work efficiency. In addition, the steel structure connection mechanism 3 fully wraps and fixes the auxiliary connection assembly 2, making the structure very firm and improving the safety of the steel structure components.

[0029] like Figure 3 As shown, the auxiliary connection assembly 2 includes an auxiliary connection body 21, a first roller 22 and a shock absorber 23, grooves are provided on both sides of the auxiliary connection body 21, the first roller 22 is rotatably connected to both sides of the bottom end of the auxiliary connection body 21, and multiple groups of shock absorbers 23 are respectively fixed on the top and bottom surfaces of the groove of the auxiliary connection body 21, and the first roller 22 and the shock absorber 23 are symmetrically arranged with respect to the auxiliary connection body 21. The multiple groups of shock absorbers 23 between the auxiliary connection assembly 2 and the steel structure connection mechanism 3 enable the steel structure connection mechanism 3 between the auxiliary connection assembly 2 to move relatively smoothly and absorb shock during the shock absorption process of the device.

[0030] like Figure 4 As shown, the shock absorber 23 includes a damper 231, a spring 232 and a limit block 233. One end of the damper 231 is fixed on the auxiliary connection body 21, and the other end is provided with a spring 232. The limit block 233 is fixed to the end of the spring 232.

[0031] like Figure 6 and Figure 7As shown, the left limit assembly 33 includes a first shock absorber positioning groove 331, a second roller 332 and a connection interface 333. The right limit assembly 35 includes a second shock absorber positioning groove 351, a third roller 352 and a connection clamp 353. The left limit assembly 33 and the right limit assembly 35 are both in an inverted L-shape, and the transverse part of the L-shape is a U-shape. The second roller 332 is rotatably connected to the concave side of the U-shape of the left limit assembly 33, and the third roller 352 is rotatably connected to the concave side of the U-shape of the right limit assembly 35. The side surfaces of the two extended parts of the U-shape of the left limit assembly 33 are provided with connection interfaces 333, and the side surfaces of the two extended parts of the U-shape of the right limit assembly 35 are fixed with connection clamps 353.

[0032] like Figure 6 and Figure 7 As shown, multiple groups of first shock absorber positioning grooves 331 are provided at the U-shaped concave edge positions on the upper and lower sides of the L-shaped transverse part of the left limit assembly 33, and multiple groups of second shock absorber positioning grooves 351 are provided at the U-shaped concave edge positions on the upper and lower sides of the L-shaped transverse part of the right limit assembly 35. The first shock absorber positioning groove 331 and the second shock absorber positioning groove 351 have the same shape and are both divided into two parts. The external structure is an inclined surface with a gradually enlarged slot hole near the outer edge, and the internal structure is a groove lower than the external structure. The shapes of the first shock absorber positioning groove 331 and the second shock absorber positioning groove 351 facilitate the movement and fixing of the shock absorber 23 on the steel structure connection mechanism 3.

[0033] When the left stop assembly 33 and the right stop assembly 35 are installed and connected, the connection clamp 353 of the right stop assembly 35 is respectively clamped and fixed with the connection interface 333 of the left stop assembly 33 at the corresponding position. The connection clamp 353 is inserted into the connection interface 333, so that the left stop assembly 33 and the right stop assembly 35 are firmly installed and fixed; at the same time, the limit block 233 of the shock absorber 23 slides in the first shock absorber positioning groove 331 of the left stop assembly 33 and the second shock absorber positioning groove 351 of the right stop assembly 35, and finally all the shock absorbers 23 are respectively located at the grooves of the internal structures of the corresponding first shock absorber positioning groove 331 and the second shock absorber positioning groove 351, and all the shock absorbers 23 are positioned; and at this time, the third roller 352 and the second roller 332 are in contact with the side of the auxiliary connection body 21, and the first roller 22 is in contact with the side of the left stop assembly 33 and the right stop assembly 35.

[0034] In the event of an earthquake or other conditions that cause slight deformation of the steel structure, the steel structure vibrates, the two groups of steel materials 1 squeeze each other, and the two groups of auxiliary connection components 2 are offset back and forth in two directions at the positions of the two groups of steel structure connection mechanisms 3. Each offset compresses the spring 232 in the offset direction, and the damper 231 suppresses the reaction force of the spring 232 after shock absorption. Multiple operations achieve the effect of overall shock absorption, and gradually reduce the movement amplitude between the auxiliary connection components 2 and the steel structure connection mechanism 3. During the offset process, the first roller 22 slides on the left limit assembly 33 and the right limit assembly 35 respectively, and the third roller 352 and the second roller 332 slide on the auxiliary connection body 21. On the one hand, the sliding connection with rollers between the auxiliary connection assembly 2 and the steel structure connection mechanism 3 reduces the friction between the two compared to the connection method without rollers, avoids the wear of the auxiliary connection assembly 2 and the steel structure connection mechanism 3, improves the firmness of the steel structure connection, and extends the service life of the auxiliary connection assembly 2 and the steel structure connection mechanism 3; on the other hand, there is a silicone layer on the surface of the first roller 22, the second roller 332 and the third roller 352. When the first roller 22, the second roller 332 and the third roller 352 rotate, the setting of the silicone layer can increase the friction relative to the smooth surface, which has a weakening effect on the vibration amplitude between the auxiliary connection assembly 2 and the steel structure connection mechanism 3, and can also achieve the effect of shock absorption for the device.

[0035] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A seismic-resistant steel structural member, comprising a steel material (1) and a steel structural member, characterized in that: The steel structure component comprises an auxiliary connection component (2), a steel structure connection mechanism (3), and a steel structure fixing seat (4); the steel structure connection mechanism (3) comprises a left limit assembly (33) and a right limit assembly (35); the left limit assembly (33) and the right limit assembly (35) are respectively located on two sides of the auxiliary connection component (2); during installation, the left limit assembly (33) and the right limit assembly (35) are snap-connected and fix the auxiliary connection component (2).

2. The earthquake-resistant steel structural member according to claim 1, characterized in that: The auxiliary connection assembly (2) comprises an auxiliary connection body (21), a first roller (22) and a shock absorber (23); grooves are provided on both sides of the auxiliary connection body (21); the first roller (22) is rotatably connected to both sides of the bottom end of the auxiliary connection body (21); a plurality of groups of shock absorbers (23) are respectively fixed on the top and bottom surfaces of the groove of the auxiliary connection body (21); and the first roller (22) and the shock absorber (23) are symmetrically arranged with respect to the auxiliary connection body (21).

3. The earthquake-resistant steel structural member according to claim 2, characterized in that: The shock absorber (23) comprises a damper (231), a spring (232) and a limit block (233); one end of the damper (231) is fixed on the auxiliary connection body (21); the other end is provided with a spring (232); the limit block (233) is fixed at the end of the spring (232).

4. The earthquake-resistant steel structural member according to claim 1, characterized in that: The steel structure connection mechanism (3) further comprises a fixed base (31), a left telescopic connection piece (32) and a right telescopic connection piece (34); the fixed base (31) is fixed on the steel structure fixing seat (4); the left limit assembly (33) is connected to the fixed base (31) in a transverse sliding manner via the left telescopic connection piece (32); and the right limit assembly (35) is connected to the fixed base (31) in a transverse sliding manner via the right telescopic connection piece (34).

5. The earthquake-resistant steel structural member according to claim 1, characterized in that: The left limit assembly (33) comprises a first shock absorber positioning groove (331), a second roller (332) and a connection interface (333); the right limit assembly (35) comprises a second shock absorber positioning groove (351), a third roller (352) and a connection clamp (353); the left limit assembly (33) and the right limit assembly (35) are both in an inverted L-shape, and the transverse portion of the L-shape is a U-shape; the second roller (332) is rotatably connected to the concave side surface of the U-shape of the left limit assembly (33); the third roller (352) is rotatably connected to the concave side surface of the U-shape of the right limit assembly (35); the connection interfaces (333) are provided on the side surfaces of the two extended parts of the U-shape of the left limit assembly (33); and the connection clamps (353) are fixed on the side surfaces of the two extended parts of the U-shape of the right limit assembly (35).

6. The earthquake-resistant steel structural member according to claim 5, characterized in that: In the installed state, the connection clamps (353) of the right limit assembly (35) are respectively clamped and fixed with the connection interfaces (333) of the left limit assembly (33) at the corresponding positions.

7. The earthquake-resistant steel structural member according to claim 5, characterized in that: A plurality of first shock absorber positioning grooves (331) are provided at the U-shaped concave edge positions on the upper and lower sides of the L-shaped transverse portion of the left limiting component (33), and a plurality of second shock absorber positioning grooves (351) are provided at the U-shaped concave edge positions on the upper and lower sides of the L-shaped transverse portion of the right limiting component (35).

8. The earthquake-resistant steel structural member according to claim 5, characterized in that: The first shock absorber positioning groove (331) and the second shock absorber positioning groove (351) have the same shape and are both divided into two parts, the outer structure is an inclined surface with a gradually expanding slot hole near the outer edge, and the inner structure is a groove lower than the outer structure.

9. The earthquake-resistant steel structural member according to claim 1, characterized in that: The steel structure connection mechanism (3) is provided in two groups and is symmetrically arranged up and down with respect to the steel structure fixing seat (4); the auxiliary connection component (2) is screwed to the steel material (1); the combination of the auxiliary connection component (2) and the steel material (1) is provided in two groups; such a combination is respectively connected to the respective auxiliary connection component (2) parts by two groups of steel structure connection mechanisms (3).

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