CN213806163U - Porous C-shaped steel - Google Patents

Abstract

The utility model discloses a porous C shaped steel, including the channel-section steel, the axial is equipped with the installing port on the top surface of channel-section steel, and installing port length direction's both sides face all bulges downwards and forms a fixed part, is equipped with the fixed plate more than in the installing port, and the both ends of fixed plate all form a fixed slot, and the both sides of fixed plate all pass through fixed slot slidable mounting on the fixed part, and the both sides of fixed plate bottom surface all outwards extend and form a rib, and rib one end all extends to on the inside angle of channel-section steel to all offset with the internal face at angle, the equal joint of fixed plate lower extreme is fixed in on the channel-section steel. The utility model discloses simple structure can be according to the position of connecting hole on the screw hole position adjustment channel-section steel of being connected with it, has avoided the condition that can't aim at to appear, and can change the quantity of fixed plate according to the quantity of screw hole, and the connecting hole of having avoided setting is too much or too little.

Description

Porous C-shaped steel

Technical Field

The utility model relates to a steel technical field, concretely relates to porous C shaped steel.

Background

The C-shaped steel is widely used for purlines and wall beams of steel structure buildings, and can also be automatically combined into building components such as light-weight roof trusses, brackets and the like. In addition, the steel can be used for columns, beams, arms and the like in mechanical light-duty manufacturing, the existing C-shaped steel has a single structure and poor bending resistance, connecting holes on the surface are fixed, and threaded holes of connecting pieces are not easy to be opposite during installation, so that the condition that the connecting pieces cannot be connected easily is caused.

Disclosure of Invention

The utility model aims to solve the technical problem that a porous C shaped steel is provided to solve the problem of proposing in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a porous C shaped steel, includes the channel-section steel, the axial is equipped with the installing port on the top surface of channel-section steel, and installing port length direction's both sides face all bulges downwards and forms a fixed part, is equipped with the fixed plate more than in the installing port, and the both ends of fixed plate all form a fixed slot, and the both sides of fixed plate all pass through fixed slot slidable mounting on the fixed part, and the both sides of fixed plate bottom surface all outwards extend and form a rib, and rib one end all extends to the inside angle of channel-section steel on to all offset with the internal face at angle, the equal joint of fixed plate lower extreme is fixed in on the channel-section steel.

As preferred technical scheme, the buckle is all installed to the lower extreme of fixed plate both sides rib, all outwards protrudes on the medial surface of channel-section steel both sides board and forms a fixed strip, all is equipped with more than one draw-in groove on the medial surface of fixed strip, and during buckle one end all inserted corresponding draw-in groove, the bottom surface of rib all offseted with the top surface of fixed strip.

As the preferred technical scheme, the center of the fixed plate is provided with a connecting hole, and the bottom surface of the fixed plate is recessed upwards.

As preferred technical scheme, the vertical cross-section of fixed part and fixed slot all is the trapezium structure setting, all interference connections between fixed part and the fixed slot.

Preferably, the outer wall surface of the reinforcement portion is provided in a smooth shape.

The utility model has the advantages that: the utility model discloses simple structure, can be according to the position of connecting hole on the screw hole position adjustment channel-section steel of being connected with it, until relative setting between the two, the condition of unable alignment has been avoided appearing, and can change the quantity of fixed plate according to the quantity of screw hole, the connecting hole of having avoided setting is too much or too little, and can hold the installing port through the fixed slot on fixed part and the fixed plate, the installing port is outwards crooked to have been avoided, the bending resistance of channel-section steel bending department has been increased through the rib simultaneously, and the installation and the dismantlement of fixed plate have been made things convenient for through the joint mode.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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 description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model discloses a porous C shaped steel, including channel-section steel 1, the axial is equipped with installing port 2 on channel-section steel 1's the top surface, installing port 2 length direction's both sides face all protrudes downwards and forms a fixed part 5, be equipped with more than one fixed plate 3 in the installing port 2, the both ends of fixed plate 3 all form a fixed slot, fixed plate 3's both sides are all through fixed slot slidable mounting on fixed part 5, the both sides of fixed plate 3 bottom surface all outwards extend and form a rib 6, rib 6 one end all extends to on channel-section steel 1 inside angle, and all offset with the internal face at angle, the equal joint of fixed plate 3 lower extreme is fixed in on channel-section steel 1.

In this embodiment, buckle 8 is all installed to the lower extreme of 3 both sides reinforcements of fixed plate 6, all outwards protrudes on the medial surface of 1 both sides board of channel-section steel and forms a fixed strip 7, all is equipped with more than one draw-in groove on the medial surface of fixed strip 7, and during buckle 8 one end all inserted corresponding draw-in groove, the bottom surface of reinforcement 6 all offseted with the top surface of fixed strip 7.

In this embodiment, the center of the fixing plate 3 is provided with a connecting hole 4, and the bottom surface of the fixing plate 3 is recessed upward.

In this embodiment, the perpendicular cross-section of fixed part 5 and fixed slot all is the trapezium structure setting, and equal interference between fixed part 5 and the fixed slot is connected, makes to be connected between fixed slot and the fixed part, and is effectual hold the installing port, has avoided the installing port outwards to open or inwards closed.

In this embodiment, the outer wall surface of reinforcement 6 is the setting of smooth form, has made things convenient for in inserting the space above the fixed strip with the reinforcement, has avoided being difficult to insert because of excessively rubbing and causing.

When the fixing device is used, the number of the fixing plates is adjusted according to the number of the screw holes connected with the fixing device, as shown in fig. 1, the number of the fixing plates is 4, but because one end of the mounting opening is open, the fixing plates can be taken out or put in along the mounting opening, and the phenomenon that the number of the fixing plates is too large or too small is avoided, so that matching can be realized;

wherein, because the fixed plate passes through fixed slot slidable mounting on the fixed part, consequently can be according to the position of the position adjustment fixed plate of screw hole, the screw hole that is connected up to connecting hole on the messenger fixed plate and with it is perpendicular relative setting, aims at the back, inserts the buckle in the draw-in groove, makes between fixed plate and the channel-section steel accomplish the assembly fixed.

Wherein, the reinforcing part supports the crooked department at the channel-section steel to the effectual fastness that increases the channel-section steel crooked department has increased bending resistance.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. A porous C shaped steel which is characterized in that: including channel-section steel (1), the axial is equipped with installing port (2) on the top surface of channel-section steel (1), installing port (2) length direction's both sides face all bulges downwards and forms a fixed part (5), be equipped with more than one fixed plate (3) in installing port (2), the both ends of fixed plate (3) all form a fixed slot, the both sides of fixed plate (3) all pass through fixed slot slidable mounting on fixed part (5), the both sides of fixed plate (3) bottom surface all outwards extend and form a rib (6), rib (6) one end all extends to on the inside angle of channel-section steel (1), and all offset with the internal face at angle, fixed plate (3) lower extreme all joint is fixed in on channel-section steel (1).

2. The porous C-shaped steel according to claim 1, characterized in that: buckle (8) are all installed to the lower extreme of fixed plate (3) both sides rib (6), all outwards bulge on the medial surface of channel-section steel (1) both sides board and form a fixed strip (7), all are equipped with more than one draw-in groove on the medial surface of fixed strip (7), during buckle (8) one end all inserted corresponding draw-in groove, the bottom surface of rib (6) all offsets with the top surface of fixed strip (7).

3. The porous C-shaped steel according to claim 1, characterized in that: the center of the fixed plate (3) is provided with a connecting hole (4), and the bottom surface of the fixed plate (3) is recessed upwards.

4. The porous C-shaped steel according to claim 1, characterized in that: the vertical sections of the fixing part (5) and the fixing groove are both in trapezoid structures, and the fixing part (5) and the fixing groove are in interference connection.

5. The porous C-shaped steel according to claim 1, characterized in that: the outer wall surface of the reinforcing part (6) is smooth.

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