Combined steel beam structure convenient to install

Abstract

The utility model discloses a combined steel beam structure convenient to install, and relates to the technical field of combined steel beams, the combined steel beam structure comprises a first steel beam, second steel beams and installation blocks, the second steel beams are distributed outside the first steel beam, a butt joint block is additionally arranged at the right end outside the first steel beam, and installation sliding grooves are formed in the two sides inside the first steel beam; meanwhile, mounting sliding blocks are connected to the interiors of the mounting sliding grooves, mounting blocks are arranged outside the mounting sliding blocks, first mounting bolts are connected to the two sides of the interiors of the mounting blocks, a butt joint groove is formed in the left end of the interior of the second steel beam, threaded mounting grooves are formed in the two sides of the interior of the first steel beam, and connecting fixing plates are additionally arranged on the two sides of the exterior of the first steel beam; and a second mounting bolt is connected into the connecting and fixing plate. According to the combined steel beam structure convenient to mount, steel beams can be stably limited and butted in the mounting process, so that the labor intensity of workers is relieved, and meanwhile, the convenience in the mounting process of the combined steel beam structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of combined steel beam, concretely to a combined steel beam structure of convenient installation. BACKGROUND

[0002] Steel beam refers to the beam made of steel, usually made of welded H-shaped steel or hot-rolled H-shaped steel, and can also be welded into a closed box shape by steel plate, the cross-sectional shape of steel beam is I-shaped, so it is also called I-shaped steel, I-shaped steel is divided into hot-rolled I-shaped steel and light I-shaped steel, in addition, there are H-shaped steel and light H-shaped steel, the combined beam is welded or riveted by steel plate or profile steel, which is suitable for the case of large load and span, the combined beam can provide greater bending stiffness and torsional stiffness, and is suitable for the case of high lateral load and torsional requirement or limited beam height, in order to improve the load bearing of steel beam, a combined steel beam structure is needed, but the existing combined steel beam structure still has the following shortcomings:

[0003] When the existing combined steel beam structure is used, most of the combined steel beam structures do not have butt joint limiting structure in the installation process, so that two or more workers are needed to work together in the installation process of the combined steel beam structure, so that the installation process of the combined steel beam structure is time-consuming and laborious, and the practicality of the combined steel beam structure is reduced and the use efficiency is reduced.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a combined steel beam structure convenient to install is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a combined steel beam structure convenient to install to solve the problems in the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a combined steel beam structure convenient to install, including first steel beam, second steel beam and installation block, the first steel beam is distributed with second steel beam outside, and the butt joint block is additionally arranged at the right end of the first steel beam outside, and the installation sliding groove is arranged at both sides of the first steel beam inside, and the installation sliding block is connected in the installation sliding groove, the installation block is arranged outside the installation sliding block, and the first installation bolt is connected at both sides of the installation block inside, the butt joint groove is arranged at the left end of the second steel beam inside, the threaded installation groove is arranged at both sides of the first steel beam inside, and the connecting fixed plate is additionally arranged at both sides of the first steel beam outside, and the second installation bolt is connected in the connecting fixed plate inside.

[0007] Further, the first steel beam outside and the second steel beam outside are horizontally distributed, and the first steel beam outside and the second steel beam outside are closely combined.

[0008] Further, the docking block is externally sized to match the internal size of the docking groove, and the docking block is connected to the second steel beam in an embedded manner through the docking groove.

[0009] Further, the installation sliding groove is internally sized to match the external size of the installation sliding block, and the installation sliding block is connected to the first steel beam in a sliding manner through the installation sliding groove.

[0010] Further, the installation block is in a "Fang" shape, and the inner side of the installation block is tightly fitted to the outer side of the first steel beam.

[0011] Further, the first installation bolt is connected to the installation block in an embedded manner, and the installation block is fixedly connected to the first steel beam through the first installation bolt.

[0012] Further, the number of the connecting fixing plates is two, and the two connecting fixing plates are symmetrically arranged on the two outer sides of the first steel beam with the front central axis of the first steel beam as the center.

[0013] Further, the outer side of the connecting fixing plate is horizontally distributed to the outer side of the first steel beam, and the connecting fixing plate is fixedly connected to the first steel beam through the second installation bolt.

[0014] The utility model provides a combined steel beam structure of convenient installation has the following beneficial effects:

[0015] 1, the utility model discloses a setting installation block can be in the combined steel beam structure of convenient installation uses, through the docking block of first steel beam outer end addition cooperation docking groove of second steel beam outer end opening first steel beam and second steel beam are quickly docked, and simultaneously utilize installation sliding block cooperation installation sliding groove and slide installation block in the external of first steel beam and second steel beam connecting place, through the first installation bolt and install the installation block in the connecting place of first steel beam and second steel beam, thereby quickly complete the installation of combined steel beam structure, improve the stability in the use process of combined steel beam structure.

[0016] 2, the utility model discloses a setting connecting fixing plate can be in the combined steel beam structure of convenient installation uses, through the second installation bolt and install the connecting fixing plate in the external connecting place of first steel beam and second steel beam, and utilize the threaded mounting groove of first steel beam internal two sides opening increase the convenience in the installation process, further improve the use stability of combined steel beam structure through the connecting fixing plate, avoid the emergence of the situation that the connecting place is low in strength, improve the overall practicality and use efficiency of combined steel beam structure. ACCURACY OF DRAWINGS

[0017] Fig. 1 It is a three-dimensional structure schematic view of the utility model combined steel beam structure of convenient installation;

[0018] Fig. 2The utility model discloses a kind of installation block three-dimensional unfolding structure schematic diagram of combined steel beam structure of convenient installation.

[0019] Fig. 3 The utility model discloses a kind of connection fixed plate three-dimensional unfolding structure schematic diagram of combined steel beam structure of convenient installation.

[0020] In the drawing: 1, first steel beam;2, second steel beam;3, butt joint block;4, installation sliding groove;5, installation sliding block;6, installation block;7, first installation bolt;8, butt joint groove;9, threaded installation groove;10, connection fixed plate;11, second installation bolt. DETAILED DESCRIPTION

[0021] The embodiments of the utility model are further described in detail below in combination with drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figs. 1-3The bolt 7 is connected to the first and second bolts 7 at the same time, and the bolt 7 is connected to the first and second bolts 7 at the same time. The two sides fit tightly together, the first mounting bolt 7 is embedded in the mounting block 6, and the mounting block 6 is fixedly connected to the first steel beam 1 through the first mounting bolt 7, and the first steel beam 1 and the second steel beam 2 are quickly docked by the docking block 3 added at the outer end of the first steel beam 1 and the docking groove 8 opened at the outer end of the second steel beam 2. At the same time, the internal dimensions of the mounting slide grooves 4 opened on both sides of the first steel beam 1 and the second steel beam 2 match the external dimensions of the mounting sliders 5 added on both sides of the mounting block 6, so that the mounting sliders 5 are matched with the mounting slide grooves 4 to slide the mounting block 6 to the outside of the connection between the first steel beam 1 and the second steel beam 2, thereby achieving stable docking of the first steel beam 1 and the second steel beam 2, avoiding the support of the steel beams by the staff, and improving the convenience of steel beam docking installation. The mounting block 6 is fixedly installed at the connection between the first steel beam 1 and the second steel beam 2 by the first mounting bolt 7, thereby quickly completing the installation of the combined steel beam structure and improving the stability of the combined steel beam structure during use.

[0023] like Figs. 1-3 As shown, threaded mounting grooves 9 are opened on both sides of the interior of the first steel beam 1, and connecting fixing plates 10 are added on both sides of the exterior of the first steel beam 1, and second mounting bolts 11 are connected to the interior of the connecting fixing plates 10. There are two connecting fixing plates 10, and the two connecting fixing plates 10 are symmetrically arranged on both sides of the exterior of the first steel beam 1 with the front central axis of the first steel beam 1. The outer sides of the connecting fixing plates 10 are horizontally distributed with the outer sides of the first steel beam 1, and the connecting fixing plates 10 are fixedly connected to the first steel beam 1 by the second mounting bolts 11. The connecting fixing plates 10 are fixedly installed at the external connection of the first steel beam 1 and the second steel beam 2 by the second mounting bolts 11, and the threaded mounting grooves 9 opened on both sides of the interior of the first steel beam 1 are used to increase the convenience of the installation process, and the stability of the composite steel beam structure is further improved through the connecting fixing plates 10, thereby avoiding the occurrence of low strength at the connection, and improving the overall practicality and efficiency of the composite steel beam structure.

[0024] In summary, the conveniently installed combined steel beam structure, in use, first, through the butt joint block 3 added to the outer end of the first steel beam 1 cooperates with the butt joint groove 8 opened at the outer end of the second steel beam 2, the first steel beam 1 and the second steel beam 2 are quickly butted, at the same time, through the installation sliding block 5 cooperates with the installation sliding groove 4, the installation block 6 is slidably installed at the outside of the connecting place of the first steel beam 1 and the second steel beam 2, through the first mounting bolt 7, the installation block 6 is fixedly installed at the connecting place of the first steel beam 1 and the second steel beam 2, so that the installation of the combined steel beam structure is quickly completed, then, through the second mounting bolt 11, the connecting fixed plate 10 is fixedly installed at the outside connecting place of the first steel beam 1 and the second steel beam 2, and the convenience in the installation process is increased by the threaded installation groove 9 opened at the inside of the first steel beam 1, the use stability of the combined steel beam structure is further improved through the connecting fixed plate 10, the situation that the strength of the connecting place is low is avoided, and the overall practicality and use efficiency of the combined steel beam structure are improved.

[0025] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application, the practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A composite steel beam structure that is easy to install, comprising a first steel beam (1), a second steel beam (2) and a mounting block (6), characterized in that: A second steel beam (2) is distributed outside the first steel beam (1), and a docking block (3) is additionally provided at the right end of the outside of the first steel beam (1). Installation chutes (4) are opened on both sides inside the first steel beam (1). An installation slider (5) is connected inside the installation chute (4). An installation block (6) is arranged outside the installation slider (5). First installation bolts (7) are connected to both sides inside the installation block (6). A docking groove (8) is opened at the left end inside the second steel beam (2). Threaded installation grooves (9) are opened on both sides inside the first steel beam (1). Connection fixing plates (10) are additionally provided on both sides outside the first steel beam (1). Second installation bolts (11) are connected inside the connection fixing plates (10).

2. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The outside of the first steel beam (1) and the outside of the second steel beam (2) are horizontally distributed, and the outside of the first steel beam (1) and the outside of the second steel beam (2) are in close contact with each other.

3. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The external dimension of the docking block (3) is adapted to the internal dimension of the docking groove (8), and the docking block (3) is embedded in connection with the second steel beam (2) through the docking groove (8).

4. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The internal dimension of the installation chute (4) matches the external dimension of the installation slider (5), and the installation slider (5) is slidably connected to the first steel beam (1) through the installation chute (4).

5. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The installation block (6) is in an "L" shape, and the inner side of the installation block (6) is in close contact with the outside of the first steel beam (1).

6. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The first installation bolt (7) is in an embedded connection with the installation block (6), and the installation block (6) is fixedly connected to the first steel beam (1) through the first installation bolt (7).

7. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The number of the connection fixing plates (10) is two, and the two connection fixing plates (10) are symmetrically arranged on both sides outside the first steel beam (1) with respect to the front central axis of the first steel beam (1).

8. The easy-to-install composite steel beam structure according to claim 1, characterized in that: The outside of the connection fixing plate (10) and the outside of the first steel beam (1) are horizontally distributed, and the connection fixing plate (10) is fixedly connected to the first steel beam (1) through the second installation bolt (11).

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