CN218466868U

CN218466868U - I-beam of length concatenation

Info

Publication number: CN218466868U
Application number: CN202222715883.7U
Authority: CN
Inventors: 王鸣; 付绪峰; 陈爱明; 陈超南
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-10
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a I-beam of length concatenation belongs to the technical field of construction. The connecting device comprises a plurality of transverse I-beam bodies, wherein each I-beam body comprises a middle beam, two ends of each middle beam are respectively and fixedly connected with a first connecting block and a second connecting block, and the first connecting blocks and the second connecting blocks on two adjacent I-beam bodies are fixedly connected through connecting components; the connecting assembly comprises a convex block, a concave block, an inserting plate and a bolt, the convex block and the concave block are fixedly connected with the first connecting block, the inserting plate is fixedly connected with the second connecting block, a second slot is formed in one side, far away from the middle beam, of the second connecting block, the inserting plate corresponds to the concave portion of the concave block, one end of the convex block is inserted into the second slot and is in sliding connection with the second slot, the threaded end of the bolt penetrates through the convex block, the concave block and the inserting plate, and the bolt penetrates through the end thread to be connected with a nut. The utility model provides a poor scheduling problem of structural stability after extension difficulty, the extension that prior art's I-beam exists.

Description

I-beam of length concatenation

Technical Field

The utility model relates to a I-beam of length concatenation belongs to the technical field of construction.

Background

The existing I-beam with the wood structure often suffers from the confusion problem that the length of the I-beam is not enough to be used when the I-beam with the wood structure is used, the I-beam is often prolonged by welding or bolt connection in the prior art, the welding or bolt connection easily causes damage to the whole equipment in different degrees, the integral stability and the reinforcing effect are influenced, the potential safety hazard exists when the I-beam with the wood structure is used, a large amount of auxiliary equipment is needed in the welding or bolt construction process, a large amount of labor force is occupied, a large amount of resources are occupied for processing, the integral cost consumption is large, and the requirement during use cannot be met.

The I-beam of prior art has the extension difficulty, prolongs the poor scheduling problem of back structural stability, consequently, the utility model provides an I-beam of length concatenation is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the extension difficulty that current I-beam exists, structural stability subalternation shortcoming after the extension, the utility model discloses an I-beam of length concatenation, the utility model discloses the tie point is stable, the atress is stable, has guaranteed the stability of the I-beam body after the extension.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the I-beam with the spliced length comprises a plurality of I-beam bodies which are transversely arranged, wherein each I-beam body comprises a middle beam, two ends of each middle beam are respectively and fixedly connected with a first connecting block and a second connecting block, and the first connecting blocks and the second connecting blocks on two adjacent I-beam bodies are fixedly connected through connecting components; the connecting assembly comprises a convex block, a concave block, an inserting plate and a bolt, the convex block and the concave block are fixedly connected with the first connecting block, the inserting plate is fixedly connected with the second connecting block, a second slot is formed in one side, far away from the middle beam, of the second connecting block, the inserting plate corresponds to the concave portion of the concave block, one end of the convex block is inserted into the second slot and is in sliding connection with the second slot, the threaded end of the bolt penetrates through the convex block, the concave block and the inserting plate, and the bolt penetrates through the end thread to be connected with a nut.

The number of the connecting components is two, and the positions and the number of the second slots on the second connecting block correspond to the lugs and are matched in shape.

The connecting plate is arranged between the first mortise and the second mortise, and the tenons on the two sides of the connecting plate are respectively inserted into the corresponding first mortise and the corresponding second mortise; the threaded end of the bolt passes through the connecting plate, the convex block, the concave block and the inserting plate.

The both sides of coupling assembling are provided with the mounting panel respectively, mounting panel and second connecting block and first connecting block fixed connection.

Compared with the prior art, the utility model discloses there are following characteristics and beneficial effect: the utility model discloses a set up first connecting block and second connecting block on the I-beam body, when a plurality of I-beam bodies splice, adjacent first connecting block and second connecting block accessible coupling assembling connect, compare in traditional welding and bolted connection, can not cause destruction to current structure, the tie point is stable simultaneously, the atress is stable, the stability of the I-beam body after the extension has been guaranteed, the modularization setting of connecting simultaneously makes the fixed unity of tie point between each I-beam body, the use of auxiliary assembly when having increased the efficiency of construction and having reduced the connection.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

fig. 2 is a schematic view of a connection structure of the first connection block and the second connection block in the present invention;

fig. 3 is a schematic structural diagram of a first connecting block in the present invention;

FIG. 4 is a schematic structural view of a connecting plate according to the present invention;

fig. 5 is a front view of the second connecting block in the present invention.

Wherein the reference numerals are: 10. an I-beam body; 11. a middle beam; 12. a first connection block; 121. a first tongue-and-groove; 13. a second connecting block; 131. a second mortise; 132. a second slot; 20. a connecting assembly; 21. a bump; 22. a block shaped like a Chinese character 'ao'; 23. inserting plates; 24. a bolt; 31. a connecting plate; 311. a tenon; 32. and (7) mounting the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 5, the h-beam with the spliced length according to the embodiment includes a plurality of h-beam bodies 10 arranged horizontally, each of the h-beam bodies 10 includes a middle beam 11, two ends of the middle beam 11 are respectively and fixedly connected with a first connecting block 12 and a second connecting block 13, and the first connecting block 12 and the second connecting block 13 on two adjacent h-beam bodies 10 are fixedly connected through a connecting assembly 20; the connecting assembly 20 comprises a convex block 21, a concave block 22, an inserting plate 23 and a bolt 24, the convex block 21 and the concave block 22 are fixedly connected with the first connecting block 12, the inserting plate 23 is fixedly connected with the second connecting block 13, a second inserting groove 132 is further formed in one side, away from the middle beam 11, of the second connecting block 13, the concave portions of the inserting plate 23 and the concave block 22 are corresponding, one end of the convex block 21 is inserted into the second inserting groove 132 and is in sliding connection with the second inserting groove 132, the thickness of the convex block 21 is 0.4mm smaller than that of the second inserting groove 132, the threaded end of the bolt 24 penetrates through the convex block 21, the concave block 22 and the inserting plate 23, and the bolt 24 penetrates through the end to be in threaded connection with a nut.

Further, the number of the connecting assemblies 20 between the adjacent first connecting block 12 and the second connecting block 13 is two, the two connecting assemblies 20 are vertically symmetrical, and the positions and the number of the second slots 132 on the second connecting block 13 correspond to the positions and the shapes of the protrusions 21.

Further, the connecting device further comprises two connecting plates 31, tenons 311 are fixedly connected to two sides of each connecting plate 31, two first mortises 121 and two second mortises 131 are respectively formed in one sides, close to the connecting assembly 20, of the first connecting block 12 and the second connecting block 13, the two first mortises 121 and the two second mortises 131 are respectively formed in one sides, close to the upper end and the lower end, of the first connecting block 12 and the second connecting block 13, the positions of the first mortises 121 and the positions of the second mortises 131 are corresponding to each other, the connecting plates 31 are arranged between the first mortises 121 and the second mortises 131, and the tenons 311 on two sides of the connecting plates 31 are respectively inserted into the corresponding first mortises 121 and the second mortises 131; the threaded end of the bolt 24 penetrates through the connecting plate 31, the convex block 21, the concave block 22 and the inserting plate 23, the connecting plate 31 fills the gap between the first connecting block 12 and the second connecting block 13, wood chips filled between the first connecting block 12 and the second connecting block 13 are prevented from flowing out, and the structural integrity and the attractiveness are improved.

Further, the mounting plates 32 are respectively disposed at both sides of the connecting assembly 20, and the mounting plates 32 are fixedly connected to the second connecting block 13 and the first connecting block 12 by an adhesive.

During installation, the tenon 311 on one side of the connecting plate 31 is inserted into the first mortise 121, the second connecting block 13 on the adjacent I-beam body 10 is slowly close to the first connecting block 12, the convex block 21 is inserted into the second slot 132, the inserting plate 23 is inserted into the groove of the concave block 22, the tenon 311 on the other side of the connecting plate 31 is inserted into the second mortise 131, the bolt 24 penetrates through the connecting plate 31, the convex block 21, the concave block 22 and the inserting plate 23 and locks the nut in the process of approaching, then wood chip filling is carried out while gluing, after the wood chip filling and gluing are finished, the side wall of the mounting plate 32 is glued and then inserted into the residual space in the gap between the first connecting block 12 and the second connecting block 13, and after the wood chip is coagulated, integral polishing and forming are carried out.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a I-beam of length concatenation which characterized in that: the I-beam structure comprises a plurality of I-beam bodies (10) which are transversely arranged, wherein each I-beam body (10) comprises a middle beam (11), two ends of each middle beam (11) are respectively and fixedly connected with a first connecting block (12) and a second connecting block (13), and the first connecting blocks (12) and the second connecting blocks (13) on two adjacent I-beam bodies (10) are fixedly connected through connecting components (20); connecting subassembly (20) are including lug (21), type of calligraphy piece (22), picture peg (23) and bolt (24), lug (21) and type of calligraphy piece (22) and first connecting block (12) fixed connection, picture peg (23) and second connecting block (13) fixed connection, second connecting block (13) are kept away from one side of middle part roof beam (11) and have still been opened second slot (132), picture peg (23) are corresponding with the concave part position of type of calligraphy piece (22), lug (21) one end insert second slot (132) and with second slot (132) sliding connection, bolt (24) screw thread end passes lug (21), type of calligraphy piece (22) and picture peg (23), bolt (24) pass end threaded connection have the nut.

2. A length spliced i-beam according to claim 1, characterized in that: the number of the connecting components (20) is two, and the positions and the number of the second slots (132) on the second connecting block (13) correspond to the positions and the shapes of the lugs (21).

3. A length spliced i-beam according to claim 1, characterized in that: the connecting plate is characterized by further comprising two connecting plates (31), tenons (311) are fixedly connected to two sides of each connecting plate (31), two first mortises (121) and two second mortises (131) are respectively formed in one sides, close to the connecting assembly (20), of the first connecting block (12) and the second connecting block (13), the two first mortises (121) and the two second mortises (131) are respectively formed in one sides, close to the upper end and the lower end, of the first connecting block (12) and the second connecting block (13), the positions of the first mortises (121) and the positions of the second mortises (131) are corresponding to each other, the connecting plates (31) are arranged between the first mortises (121) and the second mortises (131), and the tenons (311) on two sides of the connecting plates (31) are respectively inserted into the corresponding first mortises (121) and the second mortises (131); the threaded end of the bolt (24) passes through the connecting plate (31), the convex block (21), the concave block (22) and the inserting plate (23).

4. A length-spliced i-beam according to claim 2, characterized in that: the two sides of the connecting component (20) are respectively provided with a mounting plate (32), and the mounting plate (32) is fixedly connected with the second connecting block (13) and the first connecting block (12).