Building beam anti-seismic connecting structure

Abstract

The utility model provides a building beam anti-seismic connecting structure, belongs to the technical field of building beam connection, and aims to solve the problems that in an existing building beam anti-seismic connecting structure, beams and connecting pieces are mostly connected together through bolts, the bolts are prone to loosening in vibration, and potential safety hazards exist in the vibration process. Comprising a connecting plate; the reinforcing plate is arranged on the inner side of the connecting plate; a plurality of groups of triangular reinforcing frames are arranged, and the plurality of groups of triangular reinforcing frames are arranged on the inner side of the reinforcing plate; the multiple sets of protection boxes are arranged, and the multiple sets of protection boxes are welded to the inner side of the triangular reinforcing frame; the multiple sets of protective covers are arranged, and the multiple sets of protective covers are connected to the upper portions of the multiple sets of protective boxes in a sliding mode; the anti-seismic protection assembly is arranged on the inner side of the connecting plate; and the anti-falling assembly is arranged in the protection box. The shock-proof bolt has the advantages of buffering, shock prevention, protection, rust prevention, bolt loosening and separation prevention and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of building beam connection, and more specifically, it particularly relates to an anti-seismic connection structure for building beams. Background Art

[0002] During the building construction process, it is necessary to firmly connect the beams in the building with other structural components (such as columns, walls, etc.) to form an overall stable structural system. When connecting the beams with other structural components, an anti-seismic connection structure for building beams is required. The existing anti-seismic connection structures for building beams mainly consist of semi-rigid connectors, flexible connectors, etc. Through semi-rigid connectors such as metal connecting plates, connectors, etc., connected by bolts and other connection structures, the beams are semi-rigidly connected to other structural components. Flexible connectors such as rubber bearings, gaskets, etc. are installed between the semi-rigid connectors and the beams to form a buffer layer, achieving the anti-seismic connection effect.

[0003] The existing application number CN202020073225.0 provides an anti-seismic connection structure for building structure beams, belonging to the technical field of building structures. It includes a structure main body, and a reinforcement mechanism and a first buffer mechanism are fixedly connected at the inner side position of the structure main body. The first buffer mechanism is located at the inner side position of the reinforcement mechanism. At the inner end corner position of the structure main body, a second buffer mechanism and a stress mechanism are fixedly connected. The stress mechanism is arranged in contact with the end corner surface of the structure main body. Through the reinforcement mechanism, after the installation of the rest of the mechanism main body is completed, the reinforcement mechanism is arranged in an inclined diagonal shape inside the structure main body, effectively reinforcing the structure main body and enhancing the structural strength of the structure main body. The buffer layer first buffers the external force and vibration. While the buffer rod supports the buffer layer, the compression spring embedded at the outer end position buffers it when receiving the external force, thus achieving the anti-seismic effect. The support rod strengthens the overall bearing strength of the first buffer mechanism.

[0004] Based on the above, in the existing anti-seismic connection structures for building beams, most of the beams and connectors are connected together by bolts. When encountering vibrations, the bolts are prone to loosen in the vibrations, resulting in poor connection stability between the beams and the connectors and posing a safety hazard. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an anti-seismic connection structure for building beams to solve the problem that in the existing anti-seismic connection structures for building beams, most of the beams and connectors are connected together by bolts. When encountering vibrations, the bolts are prone to loosen in the vibrations, resulting in poor connection stability between the beams and the connectors and posing a safety hazard.

[0006] The purpose and efficacy of the anti-seismic connection structure for building beams of the utility model are achieved by the following specific technical means:

[0007] An anti-seismic connection structure for building beams, including a connecting plate;

[0008] A reinforcement plate, which is arranged inside the connecting plate;

[0009] A triangular reinforcement frame, and multiple groups of triangular reinforcement frames are arranged inside the reinforcement plate;

[0010] A protective box, and multiple groups of protective boxes are welded inside the triangular reinforcement frame;

[0011] A protective cover, and multiple groups of protective covers are slidably connected to the upper parts of multiple groups of protective boxes;

[0012] An anti-seismic protection component, which is arranged inside the connecting plate;

[0013] An anti-disengagement component, which is arranged inside the protective box.

[0014] Further, the anti-seismic protection component includes:

[0015] A first buffer pad, which is fixedly installed at the middle position between the connecting plate and the reinforcement plate;

[0016] A second buffer pad, which is fixedly installed at the middle position between the reinforcement plate and multiple groups of triangular reinforcement frames.

[0017] Further, the anti-seismic protection component further includes:

[0018] Protection grooves, and multiple groups of protection grooves are opened inside multiple groups of protective boxes;

[0019] Connection holes, which are opened inside the connecting plate, the first buffer pad, the reinforcement plate, the second buffer pad, the triangular reinforcement frame and the protective box;

[0020] Fixing bolts, and multiple groups of fixing bolts are installed inside the connection holes.

[0021] Further, the anti-seismic protection component further includes:

[0022] Sliding grooves, and multiple groups of sliding grooves are opened inside multiple groups of protective boxes;

[0023] Sliding plates, and multiple groups of sliding plates are respectively slidably connected inside multiple groups of sliding grooves, and multiple groups of sliding plates are fixedly installed at the bottoms of multiple groups of protective covers;

[0024] First elastic members, and multiple groups of first elastic members are fixedly installed inside multiple groups of sliding grooves.

[0025] Furthermore, the anti-loosening component includes:

[0026] Drive rods, multiple groups of drive rods are provided, and every two groups of drive rods are fixedly installed on one side of the sliding plate. The multiple groups of drive rods are respectively slidably connected inside multiple groups of protective boxes;

[0027] First inclined blocks, multiple groups of first inclined blocks are provided, and the multiple groups of first inclined blocks are fixedly installed at one end of the multiple groups of drive rods.

[0028] Furthermore, the anti-loosening component further includes:

[0029] Anti-loosening pins, multiple groups of anti-loosening pins are provided, and the multiple groups of anti-loosening pins are slidably connected inside multiple groups of protective grooves;

[0030] Second inclined blocks, multiple groups of second inclined blocks are provided, and the multiple groups of second inclined blocks are fixedly installed inside the anti-loosening pins.

[0031] Furthermore, the anti-loosening component further includes:

[0032] Anti-loosening holes, multiple groups of anti-loosening holes are provided, and the multiple groups of anti-loosening holes are opened inside the heads of the fixing bolts;

[0033] Second elastic members, multiple groups of second elastic members are provided, and the multiple groups of second elastic members are fixedly installed outside the multiple groups of anti-loosening pins.

[0034] Compared with the prior art, the present utility model has the following beneficial effects:

[0035] First of all, the present utility model has a seismic protection component. The first buffer pad and the second buffer pad effectively buffer and dissipate seismic energy, and the fixing bolts are protected by the protective grooves and the protective covers, reducing the entry of water vapor, dust, etc. into the protective grooves and affecting the fixing bolts, greatly improving the protection effect of the fixing bolts and preventing the fixing bolts from being corroded by water vapor, etc. and causing potential safety hazards.

[0036] Secondly, the present utility model has an anti-loosening component. The protective cover drives the sliding plate to move, so that the first inclined block moves to contact the inclined surface structure of the second inclined block. The relative movement of the inclined surface structure enables the second inclined block to drive the anti-loosening pin to move vertically, so that when the protective cover is closed, the anti-loosening pin is inserted into the anti-loosening hole to limit the fixing bolt, avoiding the fixing bolt from loosening due to vibration, and greatly improving the stability of the fixing bolt.

[0037] The present utility model has the advantages of buffering and earthquake protection, protection against rust, and preventing bolts from loosening and falling off, effectively preventing the fixing bolts from being corroded by water vapor, etc. and causing potential safety hazards, and avoiding the fixing bolts from loosening due to vibration, greatly improving the stability of the fixing bolts. Description of the Drawings

[0038] Figure 1 It is a schematic diagram of the main structure of the present utility model.

[0039] Figure 2 It is a schematic diagram of the first buffer pad structure of the present utility model.

[0040] Figure 3 It is a schematic diagram of the protective box structure of the present utility model.

[0041] Figure 4 It is a schematic diagram of the fixing bolt structure of the present utility model.

[0042] Figure 5 It is a schematic diagram of the internal structure of the protective box of the present utility model.

[0043] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0044] 1. Connection plate; 2. First buffer pad; 3. Reinforcement plate; 4. Second buffer pad; 5. Triangular reinforcement frame; 6. Protective box; 601. Protective groove; 602. Sliding groove; 603. Sliding plate; 604. First elastic member; 605. Transmission rod; 6051. First inclined plane block; 606. Anti-loosening pin; 6061. Second inclined plane block; 6062. Second elastic member; 7. Fixing bolt; 701. Anti-detachment hole; 8. Connection hole; 9. Protective cover. Specific embodiments

[0045] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0046] Example 1:

[0047] As shown in Figure 1 to Figure 5 shown:

[0048] The present utility model provides a seismic connection structure for building beams, including a connection plate 1;

[0049] A reinforcement plate 3, and the reinforcement plate 3 is arranged inside the connection plate 1;

[0050] A triangular reinforcement frame 5, and multiple groups of triangular reinforcement frames 5 are arranged, and multiple groups of triangular reinforcement frames 5 are arranged inside the reinforcement plate 3;

[0051] A protective box 6, and multiple groups of protective boxes 6 are arranged, and multiple groups of protective boxes 6 are welded inside the triangular reinforcement frame 5;

[0052] A protective cover 9, and multiple groups of protective covers 9 are arranged, and multiple groups of protective covers 9 are slidably connected to the upper parts of multiple groups of protective boxes 6;

[0053] The earthquake-resistant protection component is arranged inside the connecting plate 1.

[0054] Among them, the earthquake-resistant protection component includes:

[0055] The first buffer pad 2 is fixedly installed at the middle position between the connecting plate 1 and the reinforcement plate 3;

[0056] The second buffer pad 4 is fixedly installed at the middle position between the reinforcement plate 3 and multiple triangular reinforcement frames 5; The function is that the first buffer pad 2 and the second buffer pad 4 effectively buffer and dissipate earthquake energy, protect the main structure from earthquake damage, and avoid direct rigid connection between the connecting plate 1 and the reinforcement plate 3 and between the reinforcement plate 3 and multiple triangular reinforcement frames 5, which is prone to damage due to vibration.

[0057] Among them, the earthquake-resistant protection component also includes:

[0058] Multiple protection grooves 601 are provided, and multiple protection grooves 601 are opened inside multiple protection boxes 6;

[0059] The connection holes 8 are opened inside the connecting plate 1, the first buffer pad 2, the reinforcement plate 3, the second buffer pad 4, the triangular reinforcement frame 5 and the protection box 6;

[0060] Multiple fixing bolts 7 are provided, and multiple fixing bolts 7 are installed inside the connection holes 8; The function is that the fixing bolts 7 pass through the connection holes 8 inside the connecting plate 1, the first buffer pad 2, the reinforcement plate 3, the second buffer pad 4, the triangular reinforcement frame 5 and the protection box 6 and are fixed inside the beam and the connecting piece by threads, playing an installation and connection role, and the protection grooves 601 protect the heads of the fixing bolts 7.

[0061] Among them, the earthquake-resistant protection component also includes:

[0062] Multiple sliding grooves 602 are provided, and multiple sliding grooves 602 are opened inside multiple protection boxes 6;

[0063] Multiple sliding plates 603 are provided, and multiple sliding plates 603 are respectively slidably connected inside multiple sliding grooves 602, and multiple sliding plates 603 are fixedly installed at the bottoms of multiple protection covers 9;

[0064] Multiple first elastic members 604 are provided, and multiple first elastic members 604 are fixedly installed inside multiple sliding grooves 602; The function is to push the protection cover 9, and the protection cover 9 drives the sliding plate 603 to slide inside the sliding groove 602 and compress the first elastic member 604.

[0065] The specific usage method and function of this embodiment:

[0066] When the connection structure needs to be installed, place the connecting plate 1 at the vertical connection of the beam and the connecting piece. Stack the first buffer pad 2, the reinforcement plate 3, the second buffer pad 4, and the triangular reinforcement frame 5 in sequence inside the connecting plate 1. Push the protective cover 9, and the protective cover 9 drives the sliding plate 603 to slide inside the sliding groove 602 and compress the first elastic member 604. The protective cover 9 moves to expose the connection hole 8 and the protective groove 601. Pass the fixing bolt 7 through the connection hole 8 and fix it inside the beam and the connecting piece by threading, playing the role of installation and connection. The first buffer pad 2 and the second buffer pad 4 play an effective role in buffering and dissipating seismic energy, protecting the main structure from seismic damage, and avoiding direct rigid connection between the connecting plate 1 and the reinforcement plate 3 and between the reinforcement plate 3 and multiple triangular reinforcement frames 5, which is prone to damage due to vibration. The protective groove 601 protects the head of the fixing bolt 7. Loosen the protective cover 9, and the first elastic member 604 resets under the elastic action. The first elastic member 604 drives the sliding plate 603 to move, and the sliding plate 603 drives the protective cover 9 to block the protective groove 601, reducing the entry of water vapor, dust, etc. into the protective groove 601 and affecting the fixing bolt 7.

[0067] Embodiment 2:

[0068] On the basis of Embodiment 1, as Figures 1 to 5 shown, it further includes:

[0069] An anti - detachment component, which is arranged inside the protective box 6.

[0070] Among them, the anti - detachment component includes:

[0071] Drive rods 605, multiple drive rods 605 are provided. Every two drive rods 605 are fixedly installed on one side of the sliding plate 603, and multiple drive rods 605 are respectively slidably connected inside multiple protective boxes 6;

[0072] First inclined - plane blocks 6051, multiple first inclined - plane blocks 6051 are provided. Multiple first inclined - plane blocks 6051 are fixedly installed at one end of multiple drive rods 605; The function is that the sliding plate 603 moves to drive the drive rods 605 to slide inside the protective box 6, and the drive rods 605 move to drive the first inclined - plane blocks 6051 to move.

[0073] Among them, the anti - detachment component further includes:

[0074] Anti - loosening pins 606, multiple anti - loosening pins 606 are provided. Multiple anti - loosening pins 606 are slidably connected inside multiple protective grooves 601;

[0075] The second inclined plane block 6061, there are multiple groups of the second inclined plane blocks 6061, and the multiple groups of the second inclined plane blocks 6061 are fixedly installed inside the anti-loosening pin 606; the function is that the movement of the first inclined plane block 6051 is in contact with the inclined plane structure of the second inclined plane block 6061, so that the first inclined plane block 6051 drives the second inclined plane block 6061 to move upward, and the movement of the second inclined plane block 6061 drives the anti-loosening pin 606 to move.

[0076] Among them, the anti-disengagement component further includes:

[0077] Anti-disengagement holes 701, there are multiple groups of anti-disengagement holes 701, and the multiple groups of anti-disengagement holes 701 are opened inside the head of the fixing bolt 7;

[0078] The second elastic members 6062, there are multiple groups of the second elastic members 6062, and the multiple groups of the second elastic members 6062 are fixedly installed outside the multiple groups of anti-loosening pins 606; the function is that the movement of the anti-loosening pin 606 compresses the second elastic members 6062 and inserts into the anti-disengagement holes 701 to limit the fixing bolt 7.

[0079] The specific usage mode and function of this embodiment:

[0080] When the protective cover 9 is loosened, the first elastic member 604 drives the sliding plate 603 to move under the elastic action, the movement of the sliding plate 603 drives the transmission rod 605 to slide inside the protective box 6, the movement of the transmission rod 605 drives the first inclined plane block 6051 to move, the movement of the first inclined plane block 6051 is in contact with the inclined plane structure of the second inclined plane block 6061, so that the first inclined plane block 6051 drives the second inclined plane block 6061 to move upward, the movement of the second inclined plane block 6061 drives the anti-loosening pin 606 to move, and the movement of the anti-loosening pin 606 compresses the second elastic members 6062 and inserts into the anti-disengagement holes 701 to limit the fixing bolt 7.

[0081] In this article, the following points need to be noted:

[0082] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0083] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0084] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A seismic connection structure of building beams, characterized in that: The invention discloses an anti-seismic connection structure for building beams, comprising a connection plate (1); a reinforcement plate (3), wherein the reinforcement plate (3) is arranged on the inner side of the connection plate (1); a triangular reinforcement frame (5), wherein the triangular reinforcement frame (5) is provided in a plurality of groups, and the plurality of groups of triangular reinforcement frames (5) are arranged on the inner side of the reinforcement plate (3); a protection box (6), wherein the protection box (6) is provided in a plurality of groups, and the plurality of groups of protection boxes (6) are welded on the inner side of the triangular reinforcement frame (5); a protection cover (9), wherein the protection cover (9) is provided in a plurality of groups, and the plurality of groups of protection covers (9) are slidably connected to the upper part of the plurality of groups of protection boxes (6); an anti-seismic protection component, wherein the anti-seismic protection component is arranged on the inner side of the connection plate (1); and an anti-detachment component, wherein the anti-detachment component is arranged inside the protection box (6).

2. A seismic connection structure for building beams as claimed in claim 1, characterized in that: The anti-seismic protection component comprises: a first buffer pad (2) and a second buffer pad (4), wherein the first buffer pad (2) is fixedly mounted in the middle of the connecting plate (1) and the reinforcing plate (3); and the second buffer pad (4) is fixedly mounted in the middle of the reinforcing plate (3) and the plurality of triangular reinforcing frames (5).

3. A seismic connection structure for building beams as claimed in claim 2, characterized in that: The anti-seismic protection component further comprises: a protection groove (601), a connection hole (8) and a fixing bolt (7); the protection groove (601) is provided in a plurality of groups, and the plurality of groups of protection grooves (601) are opened inside the plurality of groups of protection boxes (6); the connection hole (8) is opened inside the connection plate (1), the first buffer pad (2), the reinforcement plate (3), the second buffer pad (4), the triangular reinforcement frame (5) and the protection box (6); and the fixing bolt (7) is provided in a plurality of groups, and the plurality of groups of fixing bolts (7) are installed inside the connection hole (8).

4. The seismic connection structure of building beams according to claim 2, characterized in that: The anti-seismic protection component further comprises: a sliding groove (602), a sliding plate (603) and a first elastic member (604); the sliding groove (602) is provided in a plurality of groups, and the plurality of sliding grooves (602) are opened inside the plurality of protection boxes (6); the sliding plates (603) are provided in a plurality of groups, and the plurality of sliding plates (603) are respectively slidably connected inside the plurality of sliding grooves (602), and the plurality of sliding plates (603) are fixedly installed at the bottom of the plurality of protection covers (9); the first elastic member (604) is provided in a plurality of groups, and the plurality of first elastic members (604) are fixedly installed inside the plurality of sliding grooves (602).

5. The seismic connection structure of building beams according to claim 1, characterized in that: The anti-drop assembly comprises: a transmission rod (605) and a first inclined surface block (6051); the transmission rod (605) is provided in a plurality of groups, and every two groups of transmission rods (605) are fixedly mounted on one side of a sliding plate (603); the plurality of transmission rods (605) are respectively slidably connected inside the plurality of protection boxes (6); and the first inclined surface block (6051) is provided in a plurality of groups, and the plurality of first inclined surface blocks (6051) are fixedly mounted on one end of the plurality of transmission rods (605).

6. A seismic connection structure for building beams as claimed in claim 5, characterized in that: The anti-loosening assembly further comprises: an anti-loosening latch (606) and a second inclined surface block (6061), wherein the anti-loosening latch (606) is provided in multiple groups, and the multiple groups of anti-loosening latches (606) are slidably connected inside the multiple groups of protection grooves (601); and the second inclined surface block (6061) is provided in multiple groups, and the multiple groups of second inclined surface blocks (6061) are fixedly installed inside the anti-loosening latch (606).

7. The seismic-resistant connection structure of building beams according to claim 5, characterized in that: The anti-drop assembly further comprises: anti-drop holes (701) and second elastic members (6062); the anti-drop holes (701) are provided in a plurality of groups, and the plurality of groups of anti-drop holes (701) are opened inside the head of the fixing bolt (7); and the second elastic members (6062) are provided in a plurality of groups, and the plurality of groups of second elastic members (6062) are fixedly mounted on the outside of the plurality of groups of anti-loosening latches (606).

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