CN219157984U

CN219157984U - Connection structure of assembled crossbeam

Info

Publication number: CN219157984U
Application number: CN202223590245.3U
Authority: CN
Inventors: 殷学军; 赵桂清; 郭志华
Original assignee: Yangzhou Yongsheng Steel Structure Engineering Co ltd
Current assignee: Yangzhou Yongsheng Steel Structure Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of beam connection, and particularly relates to a connecting structure of an assembly type beam. The connecting structure comprises a beam body, wherein connecting mechanisms are arranged on the two sides of the beam body, a positioning assembly is arranged on one side of each connecting mechanism, a fixing mechanism is arranged on the top side of the beam body, each connecting mechanism comprises a sliding rail, a supporting plate is arranged on the inner side of each sliding rail in a sliding mode, a limiting plate is fixed at the end, located on the corresponding sliding rail, of the side surface of the beam body, a clamping groove is formed in one end of the beam body, a clamping tenon is arranged at the other end of the beam body, a positioning groove is formed in the side surface of the beam body, and the beam body is of an I-shaped structure. According to the connecting structure, a plurality of beams are connected with the clamping tenon in a matched and buckled mode through the clamping groove, then the supporting plates are pushed to move to the middle position of the joint of the two sections of beam bodies, so that the supporting effect can be achieved while the multiple sections of beams are connected, and the problems that an existing beam connecting structure is large in overall weight and is prone to breakage and damage when bearing large weight are solved.

Description

Connection structure of assembled crossbeam

Technical Field

The utility model relates to the field of beam connection, in particular to a connecting structure of an assembled beam.

Background

The cross beam is widely applied to house construction and bridge construction, is an important structure for supporting other materials, is made of aluminum alloy with high strength and light weight, and is particularly important in connection part in order to ensure the supporting effect of the cross beam.

The utility model provides a connection structure of assembled crossbeam of bulletin number CN211143490U, the connection structure root crossbeam of many assembled crossbeams including end to end, the one end of crossbeam is connected with the fixed strip, the connection structure of another assembled crossbeam of connection structure one end of crossbeam has offered the inlaying mouth that supplies the fixed strip embedding, the connection structure of an assembled crossbeam of fixed strip along length direction and perpendicular to ground all opens the connection structure of an assembled crossbeam and is equipped with the notch, the connection structure that the crossbeam far away from an assembled crossbeam has all offered the intercommunication from the connection structure mouth of an assembled crossbeam of intercommunication inlaying from the relative both sides lateral wall of fixed strip one end, be connected with the connection structure firmware that adds an assembled crossbeam that can an assembled crossbeam connection structure imbeds to the intercommunication mouth in the notch. The utility model has the following effects: when transporting the crossbeam, a connection structure of assembled crossbeam can divide into the length the longer crossbeam the same and can connect the shorter crossbeam of the multistage of a connection structure of assembled crossbeam, and convenient transportation improves the connection structure of an assembled crossbeam of conveying efficiency.

The above-mentioned connection structure of assembled crossbeam still has the problem, and its crossbeam is solid square column structure, makes whole weight great, and only inserts the connection in inlaying the mouth through the fixed strip of crossbeam one end in the use, breaks easily when bearing great weight and damages, and then proposes a connection structure of assembled crossbeam.

Disclosure of Invention

In order to overcome the defects in the prior art, the connecting structure solves the problems that the cross beam is of a solid square column structure, the whole weight is large, and in use, the cross beam is connected by inserting a fixing strip at one end of the cross beam into an embedded opening, and the cross beam is easy to break and damage when bearing the large weight.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a connecting structure of an assembled beam, which comprises a beam body; the novel cross beam comprises a cross beam body, wherein connecting mechanisms are arranged on two sides of the cross beam body, positioning assemblies are arranged on one side of the connecting mechanisms, fixing mechanisms are arranged on the top side of the cross beam body, and sliding rails are fixed at two ends of the side face of the cross beam body.

Preferably, the coupling mechanism includes the slide rail, the inboard slidable mounting of slide rail has the backup pad, crossbeam body side is located slide rail one end and is fixed with the limiting plate, the draw-in groove has been seted up to crossbeam body one end, the crossbeam body other end is provided with the trip, the crossbeam body passes through draw-in groove and trip cooperation lock joint connection, the constant head tank has been seted up to crossbeam body side, the locating hole has been seted up on the backup pad surface, is connected through draw-in groove and trip cooperation lock joint, simple structure, and junction difficult not hard up drops.

Preferably, the locating component comprises a locating hole, a locating rod is inserted in the locating hole, a limiting cap is fixed at one end of the locating rod, a spring is fixedly connected between the limiting cap and the supporting plate and sleeved on the locating rod, sliding grooves are formed in the inner sides of two ends of the beam body, the spring has good elasticity, and the locating rod can be driven to move through self elasticity.

Preferably, the fixed establishment includes the spout, sliding mounting has the slider in the spout, the thread groove has been seted up to the slider inboard, the spout inboard rotates and installs the threaded rod, the threaded rod passes through the thread groove cooperation and rotates and alternate in the slider, the threaded rod top is passed the crossbeam body and is fixed with the hexagon double-screw bolt, and the threaded rod rotates with the crossbeam body to be connected, slider lock joint is in the fixed slot of backup pad top side, through threaded rod and slider cooperation, when realizing fixed function, easy operation, convenient to detach installs.

The utility model has the advantages that:

1. according to the structural design of the connecting structure of the assembled cross beam, the connecting mechanism is arranged, the cross beam body is of an I-shaped structure, the cross beams are connected with the clamping tenons in a matched and buckled mode through the clamping grooves, then the supporting plate is pushed to slide in the sliding rail, the supporting plate moves to the middle position of the connecting position of the two sections of cross beam bodies, the multi-section cross beam is connected, meanwhile, larger weight can be loaded, and the problems that the existing cross beam connecting structure is large in overall weight and easy to break and damage when bearing larger weight are solved.

2. According to the structural design of the connecting structure of the assembled beam, the fixing mechanism is arranged, the tool is used for rotating the hexagonal stud, so that the threaded rod at the bottom end is driven to rotate, the sliding block is pushed to slide in the sliding groove under the cooperation of the threaded groove, the sliding block slides out of the sliding groove and is buckled in the fixing groove at the top side of the supporting plate, and the supporting plate is fixed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the first embodiment;

FIG. 2 is a perspective view of the whole front view of the first embodiment;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the first embodiment;

FIG. 4 is a schematic front perspective view of a part of the structure of the first embodiment;

FIG. 5 is a schematic top perspective view of the first embodiment;

fig. 6 is a schematic overall front perspective view of the second embodiment.

In the figure: 1. a beam body; 2. a slide rail; 3. a limiting plate; 4. a positioning groove; 5. a support plate; 6. positioning holes; 7. a fixing groove; 8. a limit cap; 9. a positioning rod; 10. a spring; 11. a chute; 12. a threaded rod; 13. a slide block; 14. a thread groove; 15. a hexagonal stud; 16. a clamping groove; 17. a clamping tenon; 18. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, a connecting structure of an assembled beam includes a beam body 1; the novel cross beam comprises a cross beam body 1, wherein connecting mechanisms are arranged on two sides of the cross beam body 1, positioning assemblies are arranged on one side of each connecting mechanism, fixing mechanisms are arranged on the top side of the cross beam body 1, and sliding rails 2 are fixed at two ends of the side face of the cross beam body 1.

The connecting mechanism comprises a sliding rail 2, a supporting plate 5 is slidably mounted on the inner side of the sliding rail 2, a limiting plate 3 is fixed on one end of the sliding rail 2 on the side face of a beam body 1, a clamping groove 16 is formed in one end of the beam body 1, a clamping tenon 17 is arranged at the other end of the beam body 1, the beam body 1 is in matched and fastened connection with the clamping tenon 17 through the clamping groove 16, and a positioning hole 6 is formed in the surface of the supporting plate 5.

During operation, when meeting the problem that the beam junction can not bear great weight, and fracture damage easily, through coupling mechanism's structure, crossbeam body 1 is I shape structure, passes through draw-in groove 16 and trip 17 cooperation lock joint with a plurality of crossbeams and is connected, promotes backup pad 5 afterwards, makes backup pad 5 in slide rail 2 internal sliding, makes it move to two sections crossbeam body 1 junction intermediate positions, when realizing connecting multistage crossbeam, can load great weight again.

The locating component comprises a locating hole 6, a locating rod 9 is inserted in the locating hole 6, a limiting cap 8 is fixed at one end of the locating rod 9, a spring 10 is fixedly connected between the limiting cap 8 and the supporting plate 5, the spring 10 is sleeved on the locating rod 9, a locating groove 4 is formed in the side face of the beam body 1, and sliding grooves 11 are formed in the inner sides of two ends of the beam body 1.

During operation, when meeting the problem that can't move backup pad 5 to accurate position, lead to the loadability of crossbeam junction to descend, through the structure of locating component, when moving backup pad 5 to two sections crossbeam body 1 junction intermediate positions, the spring 10 at its both ends pulls spacing cap 8 through self elasticity, makes it promote locating lever 9 pass locating hole 6 and inserts in the constant head tank 4 to the realization is to the function of backup pad 5 location.

The fixing mechanism comprises a sliding groove 11, a sliding block 13 is slidably installed in the sliding groove 11, a thread groove 14 is formed in the inner side of the sliding block 13, a threaded rod 12 is rotatably installed in the inner side of the sliding groove 11, the threaded rod 12 is matched and rotatably inserted in the sliding block 13 through the thread groove 14, a hexagonal stud 15 is fixed on the top end of the threaded rod 12 through the beam body 1, the threaded rod 12 is rotatably connected with the beam body 1, and the sliding block 13 is buckled in the fixing groove 7 on the top side of the supporting plate 5.

During operation, when the problem that the position of the supporting plate 5 in the sliding rail 2 is easy to move and influences the joint of the cross beams is solved, the tool is used for rotating the hexagonal stud 15, so that the threaded rod 12 at the bottom end is driven to rotate, the sliding block 13 is pushed to slide in the sliding groove 11 under the cooperation of the threaded groove 14, the sliding block 13 slides out of the sliding groove 11 and is buckled in the fixed groove 7 at the top side of the supporting plate 5, and the supporting plate 5 is fixed.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present utility model, handles 18 are respectively fixed at two ends of the side surface of the supporting plate 5; when the sliding support device is in operation, when the sliding support plate 5 slides in the sliding rail 2, the structure of the handle 18 is adopted, and the supporting connection function is realized when the handle 18 is pulled to drive the sliding support plate 5 to slide in the sliding rail 2, so that the sliding support device is convenient to operate and use.

The working principle is that the crossbeam is widely applied to house construction and bridge construction, the important structure for supporting other materials is mainly made of high-strength and light-weight aluminum alloy, in order to ensure the supporting effect of the crossbeam, the connecting part is particularly important, the traditional crossbeam connecting structure is made of a solid square column structure, the whole weight is large, in use, the connecting is realized by inserting a fixing strip at one end of the crossbeam into an embedded opening, the bottom end 12 is driven to rotate and be broken easily when bearing large weight, in order to solve the problem, through the connecting mechanism and the fixing mechanism, the crossbeam body 1 is of an I-shaped structure, a plurality of crossbeams are connected with the clamping grooves 16 through the matching buckles of the clamping tenons 17, then the supporting plate 5 is pushed, the supporting plate 5 is made to slide in the sliding rail 2, so that the supporting plate 5 moves to the middle position of the connecting position of the two sections of the crossbeam body 1, at the moment, the springs 10 at two ends of the supporting plate 5 pull the limiting caps 8 through self elasticity, and the positioning rods 9 are pushed to penetrate through the positioning holes 6 and are inserted into the positioning grooves 4, the function of the supporting plate 5 is realized, then the rotating hexagonal studs 15 are used for rotating the bottom end 12 to be broken easily, in order to be broken easily, in the sliding grooves 13, the sliding groove 13 is matched with the sliding grooves 13, the sliding grooves 13 is matched with the sliding grooves, the whole weight is broken easily, and the problem can be broken easily realized, and the problem is solved when the whole structure is assembled, and the whole structure is easy to be broken and is easy to be assembled and broken and is easy when the sliding in the sliding groove is in the side 11 and is in the side connected in the side 11.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a connection structure of assembled crossbeam which characterized in that: comprises a beam body (1); connecting mechanisms are arranged on two sides of the beam body (1), a positioning assembly is arranged on one side of the connecting mechanism, a fixing mechanism is arranged on the top side of the beam body (1), and sliding rails (2) are fixed at two ends of the side face of the beam body (1);

coupling mechanism includes slide rail (2), backup pad (5) are installed to slide rail (2) inner slide, crossbeam body (1) side is located slide rail (2) one end and is fixed with limiting plate (3), draw-in groove (16) have been seted up to crossbeam body (1) one end, the crossbeam body (1) other end is provided with trip (17), constant head tank (4) have been seted up to crossbeam body (1) side, locating hole (6) have been seted up on backup pad (5) surface.

2. The connection structure of a fabricated beam according to claim 1, wherein: the positioning assembly comprises a positioning hole (6), a positioning rod (9) is inserted in the positioning hole (6), a limiting cap (8) is fixed at one end of the positioning rod (9), a spring (10) is fixedly connected between the limiting cap (8) and the supporting plate (5), the spring (10) is sleeved on the positioning rod (9), and sliding grooves (11) are formed in the inner sides of two ends of the beam body (1).

3. The connection structure of a fabricated beam according to claim 2, wherein: the fixing mechanism comprises a sliding groove (11), a sliding block (13) is arranged in the sliding groove (11) in a sliding mode, and a thread groove (14) is formed in the inner side of the sliding block (13).

4. A fabricated cross beam connection structure according to claim 3, wherein: the inner side of the sliding groove (11) is rotatably provided with a threaded rod (12), and the threaded rod (12) is matched with the threaded groove (14) to be rotatably inserted into the sliding block (13).

5. The connection structure of a fabricated beam according to claim 4, wherein: the top end of the threaded rod (12) penetrates through the beam body (1) to be fixed with a hexagonal stud (15), and the threaded rod (12) is rotationally connected with the beam body (1).

6. The connection structure of a fabricated beam according to claim 5, wherein: the beam body (1) is in matched and buckled connection with the clamping tenons (17) through clamping grooves (16), and the sliding blocks (13) are buckled in the fixing grooves (7) on the top side of the supporting plate (5).