Quick assembly type assembled steel beam

Abstract

The utility model discloses a quick assembly type assembled steel beam which comprises a first steel beam body, a second steel beam body is arranged on one side of the first steel beam body, first installation inner plates are installed on the two sides of the first steel beam body, a splicing side box is fixedly connected to one side of each first installation inner plate, and a movable plate is slidably connected to the interior of each splicing side box. The steel beam has the beneficial effects that the bevel edge clamping blocks and the clamping grooves are arranged, so that the bevel edge clamping blocks and the clamping grooves are mounted in a matched manner, the splicing side box is mounted and fixed on the inner side of the splicing groove on one side of the mounting side box, and one side of the first steel beam body and one side of the second steel beam body are quickly spliced; and by arranging a first mounting inner plate, a second mounting inner plate, a first through hole and a second through hole, the first mounting inner plate and the second mounting inner plate are mounted and fixed on the two sides of the first steel beam body through mounting bolts and internal thread caps, and the splicing structure is mounted and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel beams, in particular to a quick-assembly type assembled steel beam. Background Art

[0002] Steel beams are beams made of steel. Crane beams and working platform beams in factories, floor beams in multi-story buildings, purlins in roof structures, etc. can all be made of steel beams. Most of the existing steel beams are simply installed and fixed with rivets and bolts during installation and splicing. It is not convenient to pre-install and position them during installation. Inaccurate positioning can easily cause the position of the steel beam to shift during installation with rivets, affecting the stability of the installation. Utility Model Content

[0003] The purpose of the utility model is to provide a quick-assembly assembled steel beam to solve the problem that the existing steel beams proposed in the above background technology are mostly simply installed and fixed by rivets and bolts during installation and splicing, which is inconvenient to pre-install and position during installation. Inaccurate positioning can easily cause the position of the steel beam to shift during installation through rivets, thereby affecting the stability of the installation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-assembly assembled steel beam, comprising a No. 1 steel beam body, a No. 2 steel beam body is provided on one side of the No. 1 steel beam body, a No. 1 installation inner plate is installed on both sides of the No. 1 steel beam body, a splicing side box is fixedly connected to one side of the No. 1 installation inner plate, a moving plate is slidably connected to the inside of the splicing side box, a beveled edge block is fixedly connected to the top of the moving plate, and the beveled edge block is slidably connected to the splicing side box, a No. 2 installation inner plate is installed on both sides of the No. 2 steel beam body, a No. 2 installation inner plate is fixedly connected to one side of the No. 2 installation inner plate, a splicing groove matching the splicing side box is provided on one side of the installation side box, a clamping groove matching the beveled edge block is provided inside the splicing groove, and two springs are symmetrically fixedly connected to the bottom of the moving plate, and one end of the spring is fixedly connected to the splicing side box.

[0005] As a preferred solution of the utility model: the interior of the No. 1 installation inner plate and the No. 2 installation inner plate are both symmetrically provided with two No. 1 through-holes, and the interior of the No. 1 steel beam body and the No. 2 steel beam body are both symmetrically provided with four No. 2 through-holes matching with the No. 1 through-holes.

[0006] As a preferred solution of the utility model: a mounting bolt matching with the No. 2 through-hole is arranged inside the No. 1 through-hole, and an internal threaded cap is threadedly connected to the outer side of the mounting bolt.

[0007] As a preferred solution of the utility model: a pressing plate is fixedly connected to one side of the movable plate, and the pressing plate is slidably connected to the splicing side box.

[0008] As a preferred solution of the utility model: a fixed side block is fixedly connected to one side of the spliced ​​side box, and a tightening bolt cooperating with a pressure plate is connected to the internal thread of the fixed side block.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model realizes the coordinated installation between the beveled edge block and the locking groove by setting the beveled edge block and the locking groove, installs and fixes the spliced ​​side box on the inner side of the splicing groove on one side of the installation side box, quickly splices one side of the No. 1 steel beam body and the No. 2 steel beam body, and realizes the installation and fixation of the No. 1 installation inner plate and the No. 2 installation inner plate, the No. 1 through-hole and the No. 2 through-hole on both sides of the No. 1 steel beam body by installing bolts and internal threaded caps, and installs and fixes the spliced ​​structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 3 It is a side view of the utility model;

[0013] Figure 4 It is a side view of the internal structure of the utility model.

[0014] In the figure: 1. No. 1 steel beam body; 2. No. 1 installation inner plate; 3. No. 1 through-hole; 4. Splicing side box; 5. Moving plate; 6. Spring; 7. Pressure plate; 8. Bevel block; 9. Installing side box; 10. Splicing groove; 11. Engagement groove; 12. No. 2 installation inner plate; 13. No. 2 steel beam body; 14. No. 2 through-hole; 15. Mounting bolt; 16. Internal threaded cap; 17. Fixing side block; 18. Tightening bolt. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figures 1 to 4The utility model provides a technical solution: a fast-assembly assembled steel beam, comprising a No. 1 steel beam body 1, a No. 2 steel beam body 13 is arranged on one side of the No. 1 steel beam body 1, a No. 1 installation inner plate 2 is installed on both sides of the No. 1 steel beam body 1, a splicing side box 4 is fixedly connected to one side of the No. 1 installation inner plate 2, a moving plate 5 is slidably connected to the inside of the splicing side box 4, a beveled edge block 8 is fixedly connected to the top of the moving plate 5, and the beveled edge block 8 is slidably connected to the splicing side box 4, a No. 2 installation inner plate 12 is installed on both sides of the No. 2 steel beam body 13, and a No. 2 installation inner plate 12 is fixedly connected to one side of the No. 2 installation inner plate 12 A side box 9 is installed. A splicing groove 10 cooperating with the splicing side box 4 is provided on one side of the installing side box 9. A snap-fitting groove 11 cooperating with the bevel block 8 is provided inside the splicing groove 10. Two springs 6 are symmetrically fixedly connected to the bottom of the movable plate 5. One end of the spring 6 is fixedly connected to the splicing side box 4. The spring 6 resets and drives the movable plate 5 and the bevel block 8 to reset and move upward. The bevel block 8 enters the snap-fitting groove 11 inside the splicing groove 10 for limited fixing, thereby splicing and fixing the splicing side box 4 and the installing side box 9, and splicing and fixing the No. 1 steel beam body 1 and the No. 2 steel beam body 13.

[0017] Among them, two No. 1 through holes 3 are symmetrically opened inside the No. 1 installation inner plate 2 and the No. 2 installation inner plate 12, and four No. 2 through holes 14 cooperating with the No. 1 through holes 3 are symmetrically opened inside the No. 1 steel beam body 1 and the No. 2 steel beam body 13.

[0018] Among them, the interior of the No. 1 through-hole 3 is provided with a mounting bolt 15 that cooperates with the No. 2 through-hole 14, and the outer side of the mounting bolt 15 is threadedly connected with an internal threaded cap 16. The two No. 1 mounting inner plates 2 and the two No. 2 mounting inner plates 12 are installed and fixed through threaded mounting cooperation between the internal threaded cap 16 and the mounting bolt 15.

[0019] Among them, a pressure plate 7 is fixedly connected to one side of the movable plate 5, and the pressure plate 7 is slidably connected to the splicing side box 4. By pressing the pressure plate 7 downward, the movable plate 5 and the bevel block 8 are driven to move downward, and the bevel block 8 is disengaged from the locking groove 11, so that the splicing side box 4 and the installation side box 9 are separated and disassembled.

[0020] Among them, one side of the splicing side box 4 is fixedly connected with a fixed side block 17, and the internal thread of the fixed side block 17 is connected with a tightening bolt 18 that cooperates with the pressure plate 7. The tightening bolt 18 is rotated upward, and the tightening bolt 18 moves upward to push the pressure plate 7, and the pressure plate 7, the movable plate 5 and the bevel block 8 are pushed, and the bevel block 8 and the engaging groove 11 are limited and fixed, so that the No. 1 steel beam body 1 and the No. 2 steel beam body 13 are stably spliced ​​and fixed.

[0021] Specifically, when in use, when splicing, the tightening bolt 18 is turned downward, and the mounting bolt 15 is passed through the No. 2 through-hole 14 and the No. 1 through-hole 3, and the outer thread connection of the mounting bolt 15 is performed through the internal thread cap 16, and the two No. 2 mounting inner plates 12 and the two No. 1 mounting inner plates 2 are installed and fixed on both sides of the No. 2 steel beam body 13 and the No. 1 steel beam body 1, and the No. 1 steel beam body 1 is moved toward the side of the No. 2 steel beam body 13, and the splicing side box 4 enters the splicing groove 10 on the side of the mounting side box 9, and the bevel block 8 is pressed by one side of the mounting side box 9, and the bevel block 8 is driven by force to move the moving plate 5 downward Move and press the spring 6. When the bevel block 8 reaches the bottom position of the engagement groove 11, the spring 6 is reset to drive the movable plate 5 and the bevel block 8 to move upward, and the bevel block 8 enters the engagement groove 11 for limit fixation, and the installation position of the splicing side box 4 in the splicing groove 10 is limited. Then, by rotating the tightening bolt 18 upward, the tightening bolt 18 moves upward to push the pressure plate 7, and the pressure plate 7, the movable plate 5 and the bevel block 8 are pushed, and the bevel block 8 and the engagement groove 11 are limit fixed, and the No. 1 steel beam body 1 and the No. 2 steel beam body 13 are stably spliced ​​and fixed.

[0022] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0024] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0025] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-assembly assembled steel beam, comprising a first steel beam body (1), It is characterized in that A No. 2 steel beam body (13) is provided on one side of the No. 1 steel beam body (1), and a No. 1 mounting inner plate (2) is installed on both sides of the No. 1 steel beam body (1), and a splicing side box (4) is fixedly connected to one side of the No. 1 mounting inner plate (2), and a moving plate (5) is slidably connected to the inside of the splicing side box (4), and a bevel block (8) is fixedly connected to the top of the moving plate (5), and the bevel block (8) is slidably connected to the splicing side box (4), and the No. 2 steel beam body (13) ) are installed on both sides of the movable plate (5), one side of the second mounting inner plate (12) is fixedly connected to a mounting side box (9), one side of the mounting side box (9) is provided with a splicing groove (10) that matches with the splicing side box (4), the interior of the splicing groove (10) is provided with a snap-fit ​​groove (11) that matches with the bevel block (8), and the bottom of the movable plate (5) is symmetrically fixedly connected with two springs (6), one end of the spring (6) is fixedly connected to the splicing side box (4).

2. A quick-assembly assembled steel beam according to claim 1, Features: The interior of the No. 1 installation inner plate (2) and the No. 2 installation inner plate (12) are both symmetrically provided with two No. 1 through holes (3), and the interior of the No. 1 steel beam body (1) and the No. 2 steel beam body (13) are both symmetrically provided with four No. 2 through holes (14) that cooperate with the No. 1 through holes (3).

3. A quick-assembly assembled steel beam according to claim 2, Features: The first through hole (3) is provided with a mounting bolt (15) matched with the second through hole (14), and the outer side of the mounting bolt (15) is threadedly connected with an internal thread cap (16).

4. A quick-assembly assembled steel beam according to claim 1, Features: A pressing plate (7) is fixedly connected to one side of the movable plate (5), and the pressing plate (7) is slidably connected to the splicing side box (4).

5. A quick-assembly assembled steel beam according to claim 4, Features: A fixed side block (17) is fixedly connected to one side of the spliced ​​side box (4), and a tightening bolt (18) matching with the pressure plate (7) is connected to the internal thread of the fixed side block (17).

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