I-shaped steel fixing component

Abstract

The utility model discloses an I-shaped steel fixing component, which relates to the technical field of steel structures and comprises a first transverse pressing plate, a second transverse pressing plate, a transverse fastener, a longitudinal fastener and a vertical fastener. Wherein the first transverse pressing plate and the second transverse pressing plate are attached to the upper surfaces of two flanges on the lower side of the upper-layer I-shaped steel respectively, and the two ends of the first transverse pressing plate and the two ends of the second transverse pressing plate extend out of the range of the lower-layer I-shaped steel; the vertical fasteners are jointly arranged at one end of the first transverse pressing plate and one end of the second transverse pressing plate, and the first transverse pressing plate and the second transverse pressing plate are connected through the vertical fasteners. The transverse fastener is used for connecting the other ends of the first transverse pressing plate and the second transverse pressing plate; the longitudinal fastener is fixed to the other end of the first transverse pressing plate or the other end of the second transverse pressing plate and used for abutting against the lower-layer I-shaped steel. According to the fixing device, two pieces of vertically-staggered I-shaped steel can be conveniently and firmly fixed, and the two pieces of I-shaped steel are prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an I-beam fixing component. Background Art

[0002] When transporting floor slab PC components, in order to facilitate subsequent lifting, I-beams are generally set up between two layers of floor slab PC components as intervals. Usually, four I-beams (two horizontal and two vertical) are spliced ​​into a "well" shape structure. During transportation, the horizontal and vertical I-beams are easily displaced due to bumps, so the horizontal and vertical I-beams need to be fixed. However, the existing method of fixing the horizontal and vertical I-beams is to tie them up with steel wires or ropes, which is not only inconvenient, but also not strong enough and prone to loosening. Summary of the invention

[0003] The utility model aims to provide an I-beam fixing component, which solves the problem that the existing method of fixing the I-beam is not convenient and firm enough.

[0004] The utility model solves the above technical problems through the following technical solutions. The utility model includes a first transverse pressing plate, a second transverse pressing plate, a transverse fastener, a longitudinal fastener and a vertical fastener; wherein:

[0005] The first transverse pressure plate and the second transverse pressure plate are respectively arranged on the upper surfaces of the two flanges on the lower side of the upper I-beam, and the two ends thereof respectively extend beyond the range of the lower I-beam;

[0006] The vertical fasteners are commonly disposed at one end of the first transverse pressing plate and the second transverse pressing plate, and connect the first transverse pressing plate with the second transverse pressing plate;

[0007] The transverse fastener is used to connect the first transverse pressing plate and the other end of the second transverse pressing plate;

[0008] The longitudinal fastener is fixed to the other end of the first transverse pressing plate or the second transverse pressing plate and is used to abut against the lower I-beam.

[0009] Preferably, the first transverse pressure plate and the second transverse pressure plate are respectively fixed with a first side plate and a second side plate extending downward, the transverse fasteners are commonly provided on the first side plate and the second side plate, and the longitudinal fasteners are provided on the first side plate or the second side plate.

[0010] Preferably, the transverse fastener comprises a first bolt, a through hole and a threaded hole; wherein:

[0011] The through hole and the threaded hole are respectively opened in the first side plate and the second side plate, and the first bolt passes through the through hole and is threadedly connected with the threaded hole to realize the tightening and fixing of the first transverse pressure plate and the second transverse pressure plate.

[0012] Preferably, the longitudinal fastener comprises an internal threaded barrel and a second bolt; wherein:

[0013] The internal threaded barrel is fixed to the first side plate or the second side plate, and the second bolt is threadedly connected to the internal threaded barrel.

[0014] Preferably, the first side plate and the second side plate are both provided with a first notch, and after installation, a flange on one side of the lower I-beam is located in the first notch.

[0015] Preferably, the vertical fastener comprises a first L-shaped plate and a second L-shaped plate; wherein:

[0016] The first L-shaped plate and the second L-shaped plate are fixed to the lower sides of the first transverse pressure plate and the second transverse pressure plate respectively. After installation, the first transverse pressure plate is located on the upper side of the second transverse pressure plate, and the first transverse pressure plate and the first L-shaped plate clamp the upper I-beam flange.

[0017] Preferably, a positioning block is fixed on the lower side of the first L-shaped plate, and a positioning groove is provided on the upper side of the second L-shaped plate. After installation, the positioning block is matched with the positioning groove.

[0018] Preferably, the first L-shaped plate is provided with a second notch, and after installation, a flange on one side of the lower I-beam is located in the second notch.

[0019] Preferably, the lower surfaces of the first transverse pressure plate and the second transverse pressure plate are both inclined, and the slope of the inclination is adapted to the slope of the upper I-beam flange.

[0020] Compared with the prior art, the beneficial effect of the utility model is that the utility model can conveniently fix two vertically staggered I-beams, and the fixation is very firm to prevent the two I-beams from loosening; at the same time, compared with the traditional method of only binding with steel wire or rope, the solution of the utility model is more standardized for the fixation of I-beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0022] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0023] Figure 3 for Figure 1 A schematic structural diagram of the first clamp;

[0024] Figure 4 for Figure 1 A schematic diagram of the structure of the second clamp;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the utility model when in use;

[0026] Figure 6 for Figure 5 Schematic diagram of the main structure;

[0027] Figure 7 for Figure 5 Schematic diagram of the rear view structure.

[0028] The numbers in the figure represent:

[0029] 1-upper I-beam; 2-lower I-beam; 31-first transverse pressure plate; 32-first side plate; 33-first notch; 41-second transverse pressure plate; 42-second side plate; 5-first bolt; 51-through hole; 52-threaded hole; 61-inner threaded tube; 62-second bolt; 71-first L-shaped plate; 72-second notch; 73-positioning block; 74-second L-shaped plate; 75-positioning groove. DETAILED DESCRIPTION

[0030] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1

[0032] This embodiment provides a technical solution: an I-beam fixing component, such as Figure 1-7 As shown, it includes a first transverse pressing plate 31, a second transverse pressing plate 41, a transverse fastener, a longitudinal fastener and a vertical fastener;

[0033] The first transverse pressure plate 31 and the second transverse pressure plate 41 are respectively fitted on the upper surfaces of the two flanges on the lower side of the upper I-beam 1. The lower surfaces of the first transverse pressure plate 31 and the second transverse pressure plate 41 are both inclined, and the inclination slope is adapted to the slope of the flange of the upper I-beam 1, so that the first transverse pressure plate 31 and the second transverse pressure plate 41 can be closely fitted with the lower flange of the upper I-beam 1 to ensure stability. The two ends of the first transverse pressure plate 31 and the second transverse pressure plate 41 extend beyond the range of the lower I-beam 2.

[0034] The vertical fasteners are jointly arranged at one end of the first transverse pressure plate 31 and the second transverse pressure plate 41, which can limit the vertical displacement of the upper I-beam 1 and the lower I-beam 2, and connect the first transverse pressure plate 31 with the second transverse pressure plate 41 to prevent the first transverse pressure plate 31 and the second transverse pressure plate 41 from being laterally separated.

[0035] The first transverse pressure plate 31 and the second transverse pressure plate 41 are respectively fixed with the first side plate 32 and the second side plate 42 extending downward, and the first side plate 32 and the second side plate 42 are located at one end away from the vertical fasteners, the transverse fasteners are jointly arranged on the first side plate 32 and the second side plate 42, and the longitudinal fasteners are arranged on the first side plate 32 or the second side plate 42.

[0036] The transverse fastener is used to connect the other end of the first transverse pressure plate 31 and the second transverse pressure plate 41 to limit the lateral displacement of the upper I-beam 1 and the lower I-beam 2; the transverse fastener includes a first bolt 5, a through hole 51 and a threaded hole 52; the through hole 51 and the threaded hole 52 are respectively opened in the first side plate 32 and the second side plate 42, the first bolt 5 passes through the through hole 51 and is threadedly connected with the threaded hole 52 to achieve the tightening and fixing of the first transverse pressure plate 31 and the second transverse pressure plate 41.

[0037] The longitudinal fastener is fixed to the other end of the first transverse pressure plate 31 or the second transverse pressure plate 41, and is used to abut against the lower I-beam 2, and cooperates with the vertical fastener to limit the longitudinal displacement of the upper I-beam 1 and the lower I-beam 2. The longitudinal fastener includes an internal threaded barrel 61 and a second bolt 62; the internal threaded barrel 61 is welded and fixed to the first side plate 32 or the second side plate 42, and the second bolt 62 is threadedly connected to the internal threaded barrel 61, and the second bolt 62 can be tightened against the lower I-beam 2 by screwing it.

[0038] The first side plate 32 and the second side plate 42 are both provided with a first notch 33 . After installation, a flange of one side of the lower I-beam 2 is located in the first notch 33 . The first notch 33 can prevent the first transverse pressure plate 31 and the second transverse pressure plate 41 from jumping vertically.

[0039] There is a certain distance between the first side plate 32 and the second side plate 42 and the vertical fasteners respectively, and the distance is smaller than the flange width of the lower I-beam 2. During installation, the first transverse pressure plate 31 and the second transverse pressure plate 41 can be vertically tilted so that the flange of the lower I-beam 2 is clamped between the vertical fasteners and the first side plate 32 and the second side plate 42.

[0040] Embodiment 2

[0041] This embodiment is further optimized on the basis of the above embodiment, and the same parts as the above technical solution will not be repeated here. Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 7As shown, in order to better realize the present invention, the following setting method is particularly adopted: in this embodiment, the vertical fastener includes a first L-shaped plate 71 and a second L-shaped plate 74; the first L-shaped plate 71 and the second L-shaped plate 74 are respectively fixed to the lower sides of the first transverse pressure plate 31 and the second transverse pressure plate 41, and a hook-shaped structure is formed between the first transverse pressure plate 31 and the first L-shaped plate 71, and the second transverse pressure plate 41 and the second L-shaped plate 74 respectively. During installation, the first transverse pressure plate 31 and the second transverse pressure plate 41 are fitted and arranged on the upper surface of the lower flange of the upper I-beam 1, and the transverse parts of the first L-shaped plate 71 and the second L-shaped plate 74 are both located on the lower side of the lower flange of the upper I-beam 1. After installation, the lower flange of the upper I-beam 1 is clamped by the first transverse pressure plate 31, the second transverse pressure plate 41 and the first L-shaped plate 71, and at this time, the second L-shaped plate 74 is located on the lower side of the first L-shaped plate 71, which plays a supporting effect and further increases the clamping of the upper I-beam 1.

[0042] Furthermore, in order to prevent the first L-shaped plate 71 and the second L-shaped plate 74 from lateral displacement, a positioning block 73 is fixed on the lower side of the first L-shaped plate 71, and a positioning groove 75 is opened on the upper side of the second L-shaped plate 74. After installation, the positioning block 73 and the positioning groove 75 are matched to limit the lateral displacement of the first L-shaped plate 71 and the second L-shaped plate 74.

[0043] Furthermore, the first L-shaped plate 71 is provided with a second notch 72. After installation, the flange on one side of the lower I-beam 2 is located in the second notch 72. The function of the second notch 72 is the same as that of the first notch 33. Both the first notch 33 and the second notch 72 have a certain depth to ensure that the positioning groove 75 and the positioning block 73 can be staggered longitudinally.

[0044] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims of the present invention, but they will all fall within the scope of protection of the present invention.

Claims

1. An I-beam fixing member, characterized in that: It includes a first transverse pressing plate, a second transverse pressing plate, a transverse fastener, a longitudinal fastener and a vertical fastener; wherein: The first transverse pressure plate and the second transverse pressure plate are respectively arranged on the upper surfaces of the two flanges on the lower side of the upper I-beam, and the two ends thereof respectively extend beyond the range of the lower I-beam; The vertical fasteners are commonly disposed at one end of the first transverse pressing plate and the second transverse pressing plate, and connect the first transverse pressing plate with the second transverse pressing plate; The transverse fastener is used to connect the first transverse pressing plate and the other end of the second transverse pressing plate; The longitudinal fastener is fixed to the other end of the first transverse pressing plate or the second transverse pressing plate and is used to abut against the lower I-beam.

2. The I-beam fixing member according to claim 1, characterized in that: The first transverse pressing plate and the second transverse pressing plate are respectively fixed with a first side plate and a second side plate extending downward, the transverse fasteners are commonly arranged on the first side plate and the second side plate, and the longitudinal fasteners are arranged on the first side plate or the second side plate.

3. The I-beam fixing member according to claim 2, characterized in that: The transverse fastener comprises a first bolt, a through hole and a threaded hole; wherein: The through hole and the threaded hole are respectively opened in the first side plate and the second side plate, and the first bolt passes through the through hole and is threadedly connected with the threaded hole to realize the tightening and fixing of the first transverse pressure plate and the second transverse pressure plate.

4. The I-beam fixing member according to claim 2, characterized in that: The longitudinal fastener comprises an internal threaded barrel and a second bolt; wherein: The internal threaded barrel is fixed to the first side plate or the second side plate, and the second bolt is threadedly connected to the internal threaded barrel.

5. The I-beam fixing member according to claim 2, characterized in that: The first side plate and the second side plate are both provided with a first notch. After installation, a flange on one side of the lower I-beam is located in the first notch.

6. The I-beam fixing member according to claim 1, characterized in that: The vertical fastener comprises a first L-shaped plate and a second L-shaped plate; wherein: The first L-shaped plate and the second L-shaped plate are fixed to the lower sides of the first transverse pressure plate and the second transverse pressure plate respectively. After installation, the first transverse pressure plate is located on the upper side of the second transverse pressure plate, and the first transverse pressure plate and the first L-shaped plate clamp the upper I-beam flange.

7. The I-beam fixing member according to claim 6, characterized in that: A positioning block is fixed on the lower side of the first L-shaped plate, and a positioning groove is provided on the upper side of the second L-shaped plate. After installation, the positioning block and the positioning groove are matched.

8. The I-beam fixing member according to claim 6, characterized in that: The first L-shaped plate is provided with a second notch. After installation, a flange on one side of the lower I-beam is located in the second notch.

9. The I-beam fixing member according to claim 1, characterized in that: The lower surfaces of the first transverse pressure plate and the second transverse pressure plate are both inclined, and the inclination slope is adapted to the slope of the upper I-beam flange.

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