Cross beam and stand column connecting structure of steel plant

Abstract

The invention discloses a cross beam and stand column connecting structure for a steel plant. The connecting structure comprises a first fixing module, a second fixing module and a first anti-seismic module. The first fixing module is arranged at the preset height of an I-shaped steel stand column of a steel plant in a sleeving mode and slidably connected with the I-shaped steel stand column, and a first anti-seismic module is arranged on the inner wall of the first fixing module. The second fixing module is connected with the first fixing module and the cross beam, and the cross beam is perpendicular to the I-shaped steel stand column. The first anti-seismic module is located in the groove of the I-shaped steel stand column, the two ends of the first anti-seismic module are connected with the side walls of the two ends of the groove correspondingly, and the first anti-seismic module is used for deforming or displacing when the I-shaped steel stand column vibrates so as to absorb and disperse vibration energy borne by the side walls of the two ends. The first anti-seismic module is arranged in the groove of the I-shaped steel stand column and can absorb and disperse vibration energy generated by external force such as earthquakes, so that the bearing capacity and the anti-seismic capacity of the I-shaped steel stand column are improved, and the stability of the I-shaped steel stand column in vibration is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of steel structures, and in particular relates to a steel plant beam-column connection structure. Background Art

[0002] Steel structure has become a widely used load-bearing structural material in modern buildings due to its high strength and high rigidity. Compared with traditional building materials, steel structure has the advantages of light weight, high strength, good earthquake resistance and fast construction speed. It can effectively bear the weight of beams and various loads, including static loads, dynamic loads and accidental loads, to ensure the structural stability and safety of the building. Therefore, steel structure has been widely used in large public buildings, industrial plants, commercial facilities and other fields.

[0003] In traditional prefabricated steel structure workshops, the connection between I-beam crossbeams and I-beam columns is usually achieved by welding or direct bolting.

[0004] However, both of these connection methods have the problem of being too rigid and unable to effectively absorb and disperse the vibration energy generated by external forces such as earthquakes. Under strong earthquakes, the connections are prone to loosening or breaking, thus affecting the overall stability and safety of the structure. Summary of the invention

[0005] In order to solve the above problems, the present invention discloses a steel workshop beam and column connection structure.

[0006] The present invention discloses a steel workshop beam-column connection structure, comprising a first fixing module, a second fixing module and a first earthquake-resistant module;

[0007] The first fixing module is sleeved at a preset height of an I-beam column of a steel workshop and is slidably connected to the I-beam column, and a first earthquake-resistant module is provided on an inner wall of the first fixing module;

[0008] The second fixing module is connected to the first fixing module and the crossbeam respectively, and the crossbeam is vertically arranged with the I-beam column;

[0009] The first seismic module is located in the groove of the I-beam column, and the two ends of the first seismic module are respectively connected to the two end side walls of the groove, so as to deform or displace when the I-beam column vibrates to absorb and disperse the vibration energy received by the two end side walls.

[0010] Preferably, the first anti-seismic module comprises a positioning unit, a first elastic unit and a supporting unit;

[0011] The positioning units are respectively connected to the side walls at both ends of the groove at a preset height;

[0012] One end of the first elastic unit is connected to the positioning unit and is used to deform when the I-beam column vibrates to absorb and disperse the vibration energy received by the side wall of the groove;

[0013] The supporting unit is located at the center of the groove and connected to the other end of the first elastic unit, and is used to maintain the positioning unit and the first elastic unit at a preset height before the positioning unit is connected to the side wall of the groove.

[0014] Preferably, the support unit comprises an adjusting subunit and a linkage subunit hinged at two ends of the adjusting subunit;

[0015] The adjusting subunit is arranged at the center of the groove;

[0016] One end of the linkage subunit is hinged to the adjustment subunit, and the other end is slidably connected to the first elastic unit;

[0017] The adjusting subunit is used to adjust the included angle between the linkage subunit and the first elastic unit to a preset angle according to a preset height;

[0018] The linkage sub-unit is used to sequentially press the first elastic unit and the positioning unit according to the preset angle.

[0019] Preferably, the steel workshop beam-column connection structure further includes a second earthquake-resistant module;

[0020] The second anti-vibration module is arranged on the contact surface between the second fixing module and the cross beam, and is used for deforming or displacing when the cross beam vibrates, so as to absorb and disperse vibration energy.

[0021] Preferably, one end of the second fixing module is an opening, and the first end of the crossbeam is mounted at the opening;

[0022] The second anti-seismic module includes a second elastic unit and a third elastic unit;

[0023] One end of the second elastic unit is connected to the second fixing module, and the other end abuts against the upper end of the beam;

[0024] One end of the third elastic unit is connected to the second fixing module, and the other end thereof abuts against the lower end of the beam.

[0025] Preferably, the steel workshop beam-column connection structure further includes a buffer module;

[0026] The buffer module is slidably connected to the second fixing module along the extending direction of the cross beam and connected to the first end of the cross beam, so as to adjust the length of the portion of the cross beam mounted on the second fixing module.

[0027] Preferably, the buffer module includes a telescopic unit and a plurality of buffer units;

[0028] The two ends of the telescopic unit are slidably connected to the second fixing module along the extension direction of the crossbeam, so as to adjust the length of the portion of the crossbeam mounted on the second fixing module;

[0029] The plurality of buffer units are sequentially arranged laterally on a side of the telescopic unit facing the first end and correspond to a height of the first end, and are used to provide buffering for the first end when vibration occurs.

[0030] Preferably, the buffer module further comprises a flexible wrapping unit;

[0031] The flexible wrapping unit cover is disposed on the plurality of buffer units and is connected to the telescopic unit, so as to fill the gaps between the plurality of buffer units and provide buffering when the crossbeam vibrates.

[0032] Preferably, the steel workshop beam-column connection structure further comprises a pressing module;

[0033] The number of the first anti-seismic modules is two, and they are respectively arranged on two opposite inner walls of the first fixing module;

[0034] The I-beam column is disposed inside the first fixing module, and the two opposite grooves of the I-beam respectively surround the corresponding first seismic-resistant modules;

[0035] The clamping module is arranged between each groove and the corresponding first seismic module, and is used to press the first seismic module on the groove through its own elastic deformation to prevent the first fixing module from falling before sliding to a preset height of the I-beam column.

[0036] Preferably, the pressing module includes a fourth elastic unit and a connecting unit;

[0037] Preferably, one end of the fourth elastic unit is connected to a side of each first anti-seismic module facing the groove, and the expansion and contraction direction of the fourth elastic unit is perpendicular to the extension direction of the I-beam column;

[0038] The connecting unit is disposed between the other end of the fourth elastic unit and the corresponding groove.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] (1) The first seismic module of the present invention can absorb and disperse the vibration energy generated by external forces such as earthquakes, thereby improving the seismic performance of the entire structure; further, the first seismic module includes a multi-layered seismic structure of a positioning unit, a supporting unit and a first elastic unit, so that when subjected to external forces, the stress can be more evenly dispersed to the entire first seismic module, thereby improving the bearing capacity and seismic resistance of the present invention and ensuring the stability of the I-beam column during vibration;

[0041] (2) The present application slidingly connects the first fixed module with the I-beam column, and at the same time cooperates with the adjustment subunit of the first seismic resistant module to adjust the angle between the linkage subunit and the first elastic unit, so that the position and height of the present application can be easily adjusted during the installation process, thereby improving the flexibility of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural schematic diagram of the present invention;

[0043] Figure 2 It is a schematic diagram of the structure of the first fixing block and the second fixing block of the present invention;

[0044] Figure 3 It is a schematic diagram of the connection between the present invention and an I-beam column;

[0045] Figure 4 It is a schematic diagram of the connection between the present invention and the crossbeam;

[0046] Figure 5 It is a schematic structural diagram of the first earthquake-resistant module of the present invention;

[0047] Figure 6 It is a schematic diagram of the structure of the compression module of the present invention;

[0048] Figure 7 It is a structural schematic diagram of the first limiting plate of the present invention;

[0049] Figure 8 It is a schematic diagram of the connection structure between the compression module and the first anti-seismic module of the present invention;

[0050] Fig. 9 is a structural schematic diagram of the second fixing module of the present invention;

[0051] Fig.10 is a schematic structural diagram of the second elastic unit of the present invention;

[0052] Fig.11 is a schematic structural diagram of the third elastic unit of the present invention;

[0053] Fig.12 This is a schematic diagram of the structure of Embodiment 4 of the present invention;

[0054] Fig.13It is a structural schematic diagram of the flexible wrapping unit of the present invention;

[0055] Fig.14 is a top view of embodiment 3 of the present invention;

[0056] Fig.15 It is a structural schematic diagram of the telescopic unit of the present invention;

[0057] Fig.16 It is a structural schematic diagram of the buffer unit of the present invention.

[0058] In the figure, 1 is an I-beam column; 2 is a crossbeam; 3 is a steel workshop crossbeam column connection structure; 31 is a first fixing module; 311 is a first positioning frame; 312 is a first fixing block; 32 is a first earthquake-resistant module; 321 is a support unit; 3211 is a screw; 3212 is a second support plate; 3213 is a support frame; 3214 is a first connecting arm; 3215 is a second connecting arm; 3216 is a fourth elastic unit; 3217 is a connecting unit; 3218 is a sleeve frame; 3219 is a second screw sleeve; 322 is a positioning unit; 323 is a first support plate; 324 is a first spring; 325 is a first screw sleeve ; 33 is the second fixing module; 331 is the second fixing block; 332 is the second elastic unit; 3321 is the first clamping frame; 3322 is the second clamping frame; 3323 is the second spring; 333 is the third elastic unit; 3331 is the third support plate; 3332 is the third spring; 334 is the telescopic unit; 3341 is the second limiting plate; 3342 is the third limiting plate; 335 is the adjustment component; 3351 is the threaded rod; 3352 is the nut; 336 is the buffer unit; 3361 is the first limiting rod; 3362 is the second limiting rod; 3363 is the fifth spring; 337 is the flexible wrapping unit. DETAILED DESCRIPTION

[0059] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present invention.

[0060] like Figure 1 , Figure 2 As shown, the present invention discloses a steel workshop beam-column connection structure 3, comprising a first fixing module 31, a second fixing module 33 and a first earthquake-resistant module 32;

[0061] The first fixing module 31 is sleeved at a preset height of the I-beam column 1 of the steel workshop and is slidably connected to the I-beam column 1, and the inner wall of the first fixing module 31 is provided with a first anti-seismic module 32;

[0062] Specifically, the sliding connection may be achieved by providing a sliding member, such as a roller or a slider, on the contact surface between the first fixing module 31 and the first fixing module 31 , and providing a sliding groove matching the sliding member at a corresponding position of the I-beam column 1 .

[0063] Preferably, the shape of the first fixing module 31 matches the I-beam column 1 and is a square sleeve including multiple sides;

[0064] The number of the first seismic resistant modules 32 can be one or more; when the number of the first seismic resistant modules 32 is multiple, they can all be arranged on one inner wall of the square sleeve, or respectively arranged on two inner walls corresponding to the grooves of the I-beam column 1.

[0065] The second fixing module 33 is connected to the first fixing module 31 and the cross beam 2 respectively, and the cross beam 2 is vertically arranged with the I-beam column 1;

[0066] The first seismic module 32 is located in the groove of the I-beam column 1, and the two ends of the first seismic module 32 are respectively connected to the two end side walls of the groove, so as to deform or displace when the I-beam column 1 vibrates to absorb and disperse the vibration energy received by the two end side walls.

[0067] Preferably, the first anti-seismic module 32 includes a positioning unit 322, a first elastic unit and a supporting unit 321;

[0068] The positioning units 322 are respectively connected to the side walls of both ends of the groove at a preset height;

[0069] One end of the first elastic unit is connected to the positioning unit 322, and is used to deform when the I-beam column 1 vibrates, so as to absorb and disperse the vibration energy received by the side wall of the groove;

[0070] The support unit 321 is located at the center of the groove and connected to the other end of the first elastic unit, and is used to maintain the positioning unit 322 and the first elastic unit at a preset height before the positioning unit 322 is connected to the side wall of the groove.

[0071] Preferably, the support unit 321 includes an adjusting subunit and a linkage subunit hinged at both ends of the adjusting subunit;

[0072] The regulating subunit is arranged at the center of the groove;

[0073] One end of the linkage subunit is hinged to the regulating subunit, and the other end is slidably connected to the first elastic unit;

[0074] The adjusting subunit is used to adjust the angle between the linkage subunit and the first elastic unit to a preset angle according to a preset height;

[0075] The linkage sub-unit is used to sequentially press the first elastic unit and the positioning unit 322 according to a preset angle.

[0076] The specific structures of the first fixing module 31 and the first anti-seismic module 32 are described with reference to Example 1:

[0077] like Figure 3 , Figure 4 As shown, in Example 1, the first fixing module 31 includes a first positioning frame 311 and a first fixing block 312; the first seismic resistant module 32 is located on the inner wall of the first positioning frame 311, and the first positioning frame 311 is sleeved on the main body of the I-beam column 1 and is slidably connected to the I-beam column 1; the bottom of the first positioning frame 311 is fixed to the I-beam column 1 through the first fixing block 312, and the first fixing block 312 is fixedly connected to the first positioning frame 311 and the I-beam column 1 by bolts.

[0078] like Figure 5 As shown, the first anti-seismic module 32 includes a positioning unit 322, a first elastic unit and a supporting unit 321;

[0079] Specifically, the positioning unit 322 is a fixing plate respectively arranged on the side walls of both sides of the groove;

[0080] The first elastic unit includes a first support plate 323 and a first spring 324:

[0081] The first support plate 323 is connected to the positioning unit 322 via a first spring 324, and the positioning unit 322 is fixedly connected to the I-beam column 1 via bolts;

[0082] The supporting unit 321 includes an adjusting subunit and a linkage subunit;

[0083] like Figure 8 As shown, the adjusting subunit is a screw rod 3211 and a sleeve frame 3218 which is arranged outside the screw rod 3211. The sleeve frame 3218 is located at the center of the groove, and a central through hole is provided at the top for the screw rod 3211 to pass through, so as to fix and protect the screw rod 3211; Figure 5 As shown, the screw rod 3211 passes through the central through hole, and the shaft of the screw rod 3211 is connected with two first screw sleeves 325 and a second screw sleeve 3219 stuck between the two first screw sleeves 325. The two first screw sleeves 325 are respectively fixedly connected to the shaft of the screw rod 3211, and the second screw sleeve 3219 is threadedly connected to the shaft, that is, the rotation of the shaft will not drive the second screw sleeve 3219 to rotate together.

[0084] In this embodiment, a pair of linkage sub-units are disposed on both sides of the adjustment sub-unit, and the linkage sub-units on each side include: a pair of second support plates 3212, a support frame 3213, a first connecting arm 3214 and a second connecting arm 3215 connected in sequence in a direction away from the first support plate 323;

[0085] Taking one side as an example, the linkage subunit is explained:

[0086] A pair of second support plates 3212 are arranged in an eight-shaped shape that shrinks along the direction close to the side wall of the groove, and one end of the pair of second support plates 3212 is slidably connected to the first support plate 323 along the longitudinal direction, and the other end is hinged to the corresponding side of the sleeve frame 3218, a support frame 3213 is provided between the pair of second support plates 3212, and the two ends of the support frame 3213 are respectively slidably connected to the corresponding second support plate 3212, and a first connecting arm 3214 and a second connecting arm 3215 connected in sequence are provided between the support frame 3213 and the second screw sleeve 3219, the first connecting arm 3214 is fixedly connected to the support frame 3213, and the two ends of the second connecting arm 3215 are respectively hinged to the first connecting arm 3214 and the second screw sleeve 3219, and an opening corresponding to the first connecting arm 3214 is provided on the sleeve frame 3218, and the first connecting arm 3214 passes through the opening and is slidably connected between the sleeve frame 3218 along a direction perpendicular to the I-beam column 1.

[0087] When installing the present invention, first slide the first positioning frame 311 to a preset height of the I-beam column 1;

[0088] Then, the first positioning frame 311 is supported at the preset height by the supporting unit 321, and the positioning unit 322 is fixedly connected to the I-beam column 1;

[0089] Finally, the first fixing block 312 is fixedly connected to the first positioning frame 311 and the I-beam column 1 by bolts, and cooperates with the positioning unit 322 to further improve the stability of the first positioning frame 311 .

[0090] In this embodiment, the first positioning frame 311 is first slid to a preset height of the I-beam column 1, and then the first positioning frame 311 is supported at the preset height by the supporting unit 321, specifically:

[0091] Put the first positioning frame 311 on the I-beam column 1 and slide it to a preset height;

[0092] The screw rod 3211 is rotated downward to drive the first screw sleeve 325 to move downward;

[0093] The first screw sleeve 325 at the upper end of the second screw sleeve 3219 squeezes the second screw sleeve 3219 during the downward movement, causing it to move downward, thereby causing the second connecting arm 3215 to expand to both sides, thereby squeezing the first connecting arm 3214;

[0094] The first connecting arm 3214 drives the support frame 3213 to move to both sides, thereby driving a pair of second support plates 3212 to sequentially squeeze the first support plate 323, the first spring 324 and the positioning unit 322, so that the positioning unit 322 contacts the inner wall of the groove, and the positioning unit 322 is fixedly connected to the I-beam column 1 by bolts.

[0095] The positioning unit 322 is connected to the first support plate 323 via a first spring 324 , and the elastic deformation of the first spring 324 can ensure that the positioning unit 322 is in close contact with the inner wall of the I-beam column 1 .

[0096] The process of rotating the screw rod 3211 upward is similar to that of rotating it downward, and thus will not be described in detail.

[0097] The first anti-seismic module 32 of this embodiment realizes flexible and stable connection to the I-beam column 1 through the cooperation of the screw 3211, the first screw sleeve 325, the second screw sleeve 3219, the first support plate 323, the positioning unit 322 and the first elastic unit. This design can absorb part of the vibration energy through elastic deformation under the action of external forces such as earthquakes, thereby improving the anti-seismic performance of the entire structure.

[0098] Furthermore, the sliding connection between the first positioning frame 311 and the I-beam column 1 and the adjustability of the first seismic module 32 make it easy to adjust the position and height of the beam 2 during the installation process, thereby improving the flexibility and efficiency of assembly.

[0099] In this embodiment, the positioning unit 322 can be closely contacted and fixed to the I-beam column 1 by rotating the screw rod 3211. The positioning unit 322 is fixedly connected to the I-beam column 1 by bolts. In combination with the use of the first fixing block 312, the stability of the first positioning frame 311 on the I-beam column 1 is further enhanced, effectively preventing the loosening or deformation of the structure during long-term use, and can adapt to I-beam columns 1 of different specifications.

[0100] The design of the support frame 3213 and the second support plate 3212, as well as the sliding and hinged connection therebetween, enables the stress to be more evenly distributed over the entire first fixing module 31 when subjected to external force, thereby improving the bearing capacity of the structure.

[0101] The present application sets the first seismic module 32 in the groove of the I-beam column 1, which saves installation space, optimizes the layout and improves the stability and seismic resistance of the weak parts of the groove. The positioning unit 322 can be closely contacted and fixed with the I-beam column 1 by rotating the screw 3211, which simplifies the installation steps and improves the installation efficiency.

[0102] like Figure 4As shown, the top of the second fixing module 33 is open, the second fixing module 33 is fixedly connected to the first positioning frame 311, the cross beam 2 and the I-beam column 1 are perpendicular to each other, the first end of the cross beam 2 is mounted in the opening of the second fixing module 33 and is fixedly connected to the second fixing module 33, the first end is any end of the cross beam 2, and the bottom of the second fixing module 33 is provided with a second fixing block 331 connected to the I-beam column 1. The second fixing block 331 is bolted to the second fixing module 33 and the I-beam column 1 respectively, further supporting the second fixing module 33 to prevent the second fixing module 33 from deforming or sinking.

[0103] Preferably, the steel workshop beam-column connection structure 3 further includes a second earthquake-resistant module;

[0104] The second anti-seismic module is arranged on the contact surface between the second fixing module 33 and the cross beam 2, and is used for deforming or displacing when the cross beam 2 vibrates, so as to absorb and disperse vibration energy.

[0105] Preferably, Fig. 9 As shown, the second anti-seismic module includes a second elastic unit 332 and a third elastic unit 333;

[0106] One end of the second elastic unit 332 is connected to the second fixing module 33, and the other end is against the upper end of the beam 2;

[0107] One end of the third elastic unit 333 is connected to the second fixing module 33 , and the other end thereof abuts against the lower end of the beam 2 .

[0108] The structure of the second earthquake-resistant module is described with reference to Example 2:

[0109] In Example 1, the beam 2 is fixed by the second fixing module 33, but the seismic performance is insufficient during use, the beam 2 is easily damaged by vibration, and it lacks adaptability and is difficult to adapt to beams 2 of different sizes. Therefore, Example 2 optimizes the second fixing module 33 based on Example 1.

[0110] like Fig. 9 As shown, in this embodiment, the second fixing module 33 is provided with a second elastic unit 332 and a third elastic unit 333 corresponding to the beam 2, the second elastic unit 332 is located on both sides of the top of the opening of the second fixing module 33, and the third elastic unit 333 is located on both sides of the bottom of the opening of the second fixing module 33 and is arranged opposite to the second elastic unit 332.

[0111] like Fig.10As shown, the second elastic unit 332 includes a first clamping frame 3321 and a second clamping frame 3322. The second clamping frame 3322 is connected to the first clamping frame 3321 through a second spring 3323. When the first end of the beam 2 is installed, the second clamping frame 3322 and the second spring 3323 at the upper end are clamped in turn. The first clamping frame 3321 is fixedly connected to both sides of the second fixing module 33 through bolts.

[0112] like Fig.11 As shown, the third elastic unit 333 includes a third support plate 3331 and a third spring 3332. The third support plate 3331 is L-shaped. The third support plate 3331 is respectively connected to the side wall and the bottom wall of the second fixing module 33 through the third spring 3332.

[0113] like Fig. 9 As shown, when using Example 2, the lower end of the beam 2 is placed on the third support plate 3331, and the third spring 3332 begins to be subjected to force. According to the thickness of the beam 2, the height of the first clamping frame 3321 is adjusted by bolts so that the bottom of the second clamping frame 3322 contacts the upper surface of the beam 2. The bolts can also be continued to be rotated so that the second spring 3323 begins to be subjected to force on the beam 2, thereby further enhancing the stability of the beam 2.

[0114] Compared with the prior art, the third support plate 3331 is connected to the side wall and the bottom wall of the second fixing module 33 through the third spring 3332, forming a multi-directional elastic support. At the same time, the second spring 3323 in the second elastic unit 332 also provides buffering when the beam 2 is vibrated. When vibration occurs, the third spring 3332 and the second spring 3323 can absorb part of the vibration energy together, reducing the impact on the beam 2 and the entire structure. The multi-level seismic design significantly improves the overall seismic performance and ensures the stability of the beam 2.

[0115] The compression degree of the second spring 3323 can be adjusted according to the thickness of the beam 2, which is not only earthquake-resistant but also adaptable to beams 2 of different thicknesses, thereby improving the flexibility and adaptability of the design.

[0116] Preferably, the steel workshop beam-column connection structure 3 further includes a buffer module;

[0117] The buffer module is slidably connected to the second fixing module 33 along the extending direction of the beam 2 and connected to the first end of the beam 2 for adjusting the length of the portion of the beam 2 mounted on the second fixing module 33 .

[0118] Preferably, the buffer module includes a telescopic unit 334 and a plurality of buffer units 336;

[0119] Both ends of the telescopic unit 334 are slidably connected to the second fixing module 33 along the extension direction of the cross beam 2, so as to adjust the length of the portion of the cross beam 2 mounted on the second fixing module 33;

[0120] A plurality of buffer units 336 are sequentially disposed laterally on a side of the telescopic unit 334 facing the first end and corresponding to the height of the first end, for providing buffering for the first end when vibration occurs.

[0121] Example 3

[0122] The clamping frame in the second embodiment may not be able to firmly fix the cross beam 2 , and may be easily loosened or displaced, especially when subjected to external force. Therefore, this embodiment optimizes the second fixing module 33 based on the second embodiment.

[0123] like Fig.12 , Fig.13 As shown, in this embodiment, a telescopic unit 334 is provided on the second fixing module 33 , and the telescopic unit 334 is slidably connected to the second fixing module 33 along the extending direction of the cross beam 2 .

[0124] like Fig.14 As shown, the telescopic unit 334 includes a second limit plate 3341 and a third limit plate 3342. The third limit plate 3342 is fixedly connected to both sides of the second fixed module 33. The second limit plate 3341 is slidably connected to both sides of the second fixed module 33. The second limit plate 3341 and the third limit plate 3342 are connected through an adjustment component 335. During installation, the beam 2 pushes the second limit plate 3341 to move along both sides of the second fixed module 33, and after moving to a suitable position, the second limit plate 3341 is fixedly connected to the third limit plate 3342 through the adjustment component 335.

[0125] like Fig.15 As shown, the adjustment component 335 includes a threaded rod 3351 and a nut 3352. One end of the threaded rod 3351 is fixedly connected to the second limiting plate 3341, and the other end passes through the third limiting plate 3342. The third limiting plate 3342 is provided with a nut 3352 threadedly connected to the threaded rod 3351, and the threaded rod 3351 is driven to move by rotating the nut 3352.

[0126] like Fig.12 As shown, a plurality of buffer units 336 are disposed on the second limiting plate 3341 , and the plurality of buffer units 336 are located on a side of the second limiting plate 3341 away from the third limiting plate 3342 and are arranged linearly.

[0127] like Fig.16As shown, the buffer unit 336 includes a first limiting rod 3361 and a second limiting rod 3362; the first limiting rod 3361 is fixedly connected to the second limiting plate 3341, and the second limiting rod 3362 is located at one end of the first limiting rod 3361 away from the second limiting plate 3341, and is slidably connected to the first limiting rod 3361 through a fifth spring 3363.

[0128] When in use, the second limit plate 3341 is moved along the second fixing module 33 by rotating the nut 3352. The second limit plate 3341 drives the buffer unit 336 to move during the movement. The buffer unit 336 contacts the first end of the beam 2. Since the cross section of the beam 2 is an I-shaped beam, when part of the second limit rod 3362 contacts the beam 2 first, the nut 3352 is continuously rotated to drive the second limit plate 3341 to move. The second limit rod 3362 contacting the first end of the beam 2 presses against the fifth spring 3 363 is extruded, and the remaining second limiting rods 3362 that are not in contact with the first end are located on both sides of the first end, and can also assist in limiting the beam 2. By rotating the nut 3352, the position of the second limiting plate 3341 can be accurately controlled to adapt to beams 2 of different sizes or shapes. When the second limiting rod 3362 contacts the beam 2, the fifth spring 3363 will be compressed, which can not only effectively prevent the deviation of the beam 2, but also adapt to the slight unevenness of the first end of the beam 2, thereby further improving the limiting effect.

[0129] In this embodiment, a telescopic unit 334 is provided on the second fixing module 33, and an adjustment component 335 is used to achieve precise movement of the second limit plate 3341, thereby ensuring that the buffer unit 336 fits tightly against the first end of the beam 2, so that the second fixing module 33 can more firmly fix the beam 2, and can effectively prevent the beam 2 from loosening or displacement, especially when subjected to external force.

[0130] For beams 2 of different sizes or shapes, the second limiting plate 3341 and the buffer unit 336 can be adaptively moved by adjusting the nut 3352 , thereby ensuring the best fixing effect and greatly improving the flexibility and adaptability of the second fixing module 33 .

[0131] Preferably, the buffer module further includes a flexible wrapping unit 337;

[0132] The flexible wrapping unit 337 is covered on the plurality of buffer units 336 and connected to the telescopic unit 334 , so as to fill the gaps between the plurality of buffer units 336 and provide buffering when the crossbeam 2 vibrates.

[0133] Example 4

[0134] In Example 3, there is often a gap between the buffer unit 336 and the first end of the beam 2, which limits the contact area between the buffer unit 336 and the beam 2, greatly reduces the fixing effect, and cannot ensure the stability and safety of the beam 2 in long-term use. Therefore, the embodiment of the present application optimizes the buffer module based on Example 3.

[0135] In this embodiment, if Fig.12 , Fig.14 As shown, the second limit plate 3341 is provided with a flexible wrapping unit 337 matching the buffer unit 336. Both ends of the flexible wrapping unit 337 are connected to the second limit plate 3341, wrapping the plurality of buffer units 336. In addition, a control component connected to the flexible wrapping unit 337 is specially provided on the outside of the second fixing module 33, which is used to adjust the inflation and deflation state of the flexible wrapping unit 337.

[0136] When operating this embodiment, the second limit plate 3341 and the buffer unit 336 thereon are driven to move by the adjustment component 335. After the buffer unit 336 has limited and fixed the first end of the beam 2, the flexible wrapping unit 337 wraps the first end of the beam 2 in its entirety, and then, the flexible wrapping unit 337 is inflated to make it fit tightly with the first end of the beam 2.

[0137] In this embodiment, the flexible wrapping unit 337 can effectively fill the small gap between the buffer unit 336 and the first end of the beam 2, thereby completely solving the problem of loose fixation caused by the gap. Furthermore, the wrapping design of the flexible wrapping unit 337 not only eliminates the gap, but also significantly expands the contact area between the buffer unit 336 and the beam 2, effectively preventing the beam 2 from shaking or displacing when subjected to force. The inflated state of the flexible wrapping unit 337 also ensures its close fit with the beam 2 and eliminates the gap, thereby greatly improving the safety of fixation. At the same time, thanks to the flexible characteristics of the flexible wrapping unit 337, it can absorb and disperse external forces to a certain extent, thereby reducing potential damage to the beam 2 and the second fixing module 33, and extending the overall service life.

[0138] Preferably, the steel workshop beam-column connection structure 3 further includes a pressing module;

[0139] There are two first anti-seismic modules 32, which are respectively arranged on two opposite inner walls of the first fixing module 31;

[0140] The I-beam column 1 is inserted into the first fixing module 31, and the two opposite grooves of the I-beam respectively surround the corresponding first anti-seismic modules 32;

[0141] The clamping module is arranged between each groove and the corresponding first seismic module 32 , and is used to clamp the first seismic module 32 on the groove through its own elastic deformation to prevent the first fixing module 31 from falling before sliding to the preset height of the I-beam column 1 .

[0142] Preferably, the pressing module includes a fourth elastic unit 3217 and a connecting unit 3216;

[0143] Preferably, one end of the fourth elastic unit 3217 is connected to a side of each first anti-seismic module 32 facing the groove, and the expansion and contraction direction of the fourth elastic unit 3217 is perpendicular to the extension direction of the I-beam column 1;

[0144] The connecting unit 3216 is disposed between the other end of the fourth elastic unit 3217 and the corresponding groove.

[0145] The following is embodiment 5 of the present invention:

[0146] This embodiment is further optimized on the basis of Embodiments 1-4. In this embodiment, the connecting unit 3216 is a first limiting plate; and the fourth elastic unit 3217 is a fourth spring.

[0147] like Figure 6 , Figure 7 As shown, the first limit plate is an elastic plate, which is connected to the side of the sleeve frame 3218 facing the groove through a fourth spring. The bottom of the first limit plate is designed to be inclined. During the process of fixing the first seismic anti-vibration module 32 and the first fixing module 31, the first limit plate contacts the groove of the I-beam column 1.

[0148] When the present embodiment is connected to the I-beam column 1, the first positioning frame 311 first contacts the inner wall of the I-beam column 1 while sliding downward from the top of the I-beam column 1, and the fourth spring starts to squeeze the first limiting plate to ensure that the first limiting plate is tightly attached to the inner side of the I-beam column 1, thereby preventing the first positioning frame 311 from sliding directly to the bottom of the I-beam column 1.

[0149] Furthermore, if Figure 8 As shown, the bottom of the first limit plate is designed to be inclined, which can prevent the bottom of the first limit plate from contacting the top of the I-beam column 1 during the process of inserting the first positioning frame 311 into the top of the I-beam column 1, reducing the resistance during the insertion process and improving the installation efficiency.

[0150] Compared with the prior art, the present invention has the following beneficial effects:

[0151] (1) The first seismic module of the present invention can absorb and disperse the vibration energy generated by external forces such as earthquakes, thereby improving the seismic performance of the entire structure; further, the first seismic module includes a multi-layered seismic structure of a positioning unit, a supporting unit and a first elastic unit, so that when subjected to external forces, the stress can be more evenly dispersed to the entire first seismic module, thereby improving the bearing capacity and seismic resistance of the present invention and ensuring the stability of the I-beam column during vibration;

[0152] (2) Before the first fixing module is fixedly connected to the I-beam column, the first fixing module is slidably connected to the I-beam column, and the adjustment sub-unit is used to adjust the angle between the linkage sub-unit and the first elastic unit, so that the position and height of the application can be easily adjusted during the installation process, thereby improving the flexibility of assembly.

[0153] The above are only a few embodiments of the present application and do not constitute any form of limitation to the present application. Although the present application is disclosed as above with preferred embodiments, it is not intended to limit the present application. Any technician familiar with the profession, without departing from the scope of the technical solution of the present application, using the technical content disclosed above to make slight changes or modifications are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A steel workshop beam column connection structure, characterized in that: It includes a first fixing module, a second fixing module and a first anti-seismic module; The first fixing module is sleeved at a preset height of an I-beam column of a steel workshop and is slidably connected to the I-beam column, and a first earthquake-resistant module is provided on an inner wall of the first fixing module; The second fixing module is connected to the first fixing module and the crossbeam respectively, and the crossbeam is vertically arranged with the I-beam column; The first seismic module is located in the groove of the I-beam column, and the two ends of the first seismic module are respectively connected to the two end side walls of the groove, so as to deform or displace when the I-beam column vibrates to absorb and disperse the vibration energy received by the two end side walls.

2. The steel workshop beam-column connection structure according to claim 1 is characterized in that: The first anti-seismic module includes a positioning unit, a first elastic unit and a supporting unit; The positioning units are respectively connected to the side walls at both ends of the groove at a preset height; One end of the first elastic unit is connected to the positioning unit and is used to deform when the I-beam column vibrates to absorb and disperse the vibration energy received by the side wall of the groove; The supporting unit is located at the center of the groove and connected to the other end of the first elastic unit, and is used to maintain the positioning unit and the first elastic unit at a preset height before the positioning unit is connected to the side wall of the groove.

3. The steel workshop beam-column connection structure according to claim 2 is characterized in that: The supporting unit comprises an adjusting subunit and a linkage subunit hinged at two ends of the adjusting subunit; The adjusting subunit is arranged at the center of the groove; One end of the linkage subunit is hinged to the adjustment subunit, and the other end is slidably connected to the first elastic unit; The adjusting subunit is used to adjust the included angle between the linkage subunit and the first elastic unit to a preset angle according to a preset height; The linkage sub-unit is used to sequentially press the first elastic unit and the positioning unit according to the preset angle.

4. The steel workshop beam-column connection structure according to claim 1 is characterized in that: Also included is a second earthquake-resistant module; The second anti-vibration module is arranged on the contact surface between the second fixing module and the cross beam, and is used for deforming or displacing when the cross beam vibrates, so as to absorb and disperse vibration energy.

5. The steel workshop beam-column connection structure according to claim 4 is characterized in that: One end of the second fixing module is an opening, and the first end of the beam is mounted at the opening; The second anti-seismic module includes a second elastic unit and a third elastic unit; One end of the second elastic unit is connected to the second fixing module, and the other end abuts against the upper end of the beam; One end of the third elastic unit is connected to the second fixing module, and the other end thereof abuts against the lower end of the beam.

6. The steel workshop beam-column connection structure according to claim 5 is characterized in that: Also includes a buffer module; The buffer module is slidably connected to the second fixing module along the extending direction of the cross beam and connected to the first end of the cross beam, so as to adjust the length of the portion of the cross beam mounted on the second fixing module.

7. The steel workshop beam-column connection structure according to claim 6 is characterized in that: The buffer module includes a telescopic unit and a plurality of buffer units; The two ends of the telescopic unit are slidably connected to the second fixing module along the extension direction of the crossbeam, so as to adjust the length of the portion of the crossbeam mounted on the second fixing module; The plurality of buffer units are sequentially arranged laterally on a side of the telescopic unit facing the first end and correspond to a height of the first end, and are used to provide buffering for the first end when vibration occurs.

8. The steel workshop beam-column connection structure according to claim 7, characterized in that: The buffer module also includes a flexible wrapping unit; The flexible wrapping unit cover is disposed on the plurality of buffer units and is connected to the telescopic unit, so as to fill the gaps between the plurality of buffer units and provide buffering when the crossbeam vibrates.

9. The steel workshop beam-column connection structure according to claim 1, characterized in that: Also included is a compaction module; The number of the first anti-seismic modules is two, and they are respectively arranged on two opposite inner walls of the first fixing module; The I-beam column is disposed inside the first fixing module, and the two opposite grooves of the I-beam respectively surround the corresponding first seismic-resistant modules; The clamping module is arranged between each groove and the corresponding first seismic module, and is used to press the first seismic module on the groove through its own elastic deformation to prevent the first fixing module from falling before sliding to a preset height of the I-beam column.

10. The steel workshop beam-column connection structure according to claim 9, characterized in that: The pressing module includes a fourth elastic unit and a connecting unit; One end of the fourth elastic unit is connected to a surface of each first anti-seismic module facing the groove, and the expansion and contraction direction of the fourth elastic unit is perpendicular to the extension direction of the I-beam column; The connecting unit is disposed between the other end of the fourth elastic unit and the corresponding groove.

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