CN221276846U - Steel structure splicing member - Google Patents

Abstract

The utility model discloses a steel structure splicing member in the technical field of splicing members, which comprises a splicing block and a supporting column, wherein cushion blocks are fixedly welded at two ends of the splicing block, steel materials are lapped on the cushion blocks at two sides of the splicing block, and a middle groove is formed in the upper end of the splicing block. According to the utility model, after steel materials at two sides are pre-fixed by the overlap joint blocks, the support columns at the bottoms of the overlap joint blocks are connected with the mounting plates, the two groups of support rods are movably connected by the mounting plates, the two hoop plates are connected to the steel materials at two sides, the movable support rods are movably connected to the bottoms of the hoop plates at two sides by the shaft pins, the two sides of the two groups of hoop plates are limited by the pull rods to form triangular supports at the bottoms, the support area is large, the triangular supports at the two sides stably support the two steel materials at the upper end, the condition that the joint is inclined is avoided, the whole device does not need to drill holes in the steel materials, the installation connection is convenient and efficient, and the splicing connection is stable.

Description

Steel structure splicing member

Technical Field

The utility model relates to the technical field of splicing members, in particular to a steel structure splicing member.

Background

The steel structure is a structural form which is formed by connecting steel plates and hot-rolled, cold-bent or welded sectional materials through connecting pieces and can bear and transmit loads. Compared with a reinforced concrete structure, the steel structure system has the unique advantages of development in three aspects of high, large and light, and when the steel structure is integrally connected, the steel structure is required to be installed and connected through the connecting piece, so that the steel material forms an integral frame body for building a building.

When the steel structure splice member is used, two horizontal square steel materials are spliced, the steel materials extend in the horizontal direction, transverse lap joint is convenient to carry out, an integral steel structure is formed, the steel materials at two ends of the existing splice structure are punched, and splice plates at two sides are matched with a plurality of bolts to be spliced.

However, the existing steel structure splicing member needs to drill a plurality of connecting holes, the plurality of holes are time-consuming and labor-consuming to drill, the butt joint installation accuracy of the connecting holes is high, and due to the fact that the connection stress areas of two sides are limited, steel at two ends are not spliced stably enough, the situation that the connecting parts incline easily occurs, and the using effect is poor.

Disclosure of utility model

The utility model aims to provide a steel structure splicing member which solves the problems that the splicing of steel materials at two ends is not stable enough and the joint is inclined easily due to the limited connection stress area at two sides.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a steel construction splice component, includes overlap joint piece and support column, the both ends fixed welding of overlap joint piece has the cushion, the both sides cushion overlap joint of overlap joint piece has steel, the middle groove has been seted up to the upper end of overlap joint piece, install the clamp plate in the middle groove, the clamp plate middle part runs through there is compression screw, compression screw's bottom threaded connection is on the overlap joint piece, overlap joint piece's bottom bolted connection has the support column, the welding of support column bottom has the mounting panel, the upper end swing joint of mounting panel has the bracing piece of two sets of slopes, two sets of equal swing joint of the other end of bracing piece has the hoop board, two sets of hoop board passes through bolted connection on steel of both sides, two sets of the both sides through-connection of hoop board has the pull rod, form the triangle support between hoop board, bracing piece and the mounting panel.

As a further scheme of the utility model: the cross section of the cushion block is triangular, and the cushion block is welded in the middle of the overlap joint block.

As a further scheme of the utility model: the depth of the middle groove is larger than the height of the pressing plate, and the pressing plate is arc-like.

As a further scheme of the utility model: the bottoms of the two ends of the pressing plate are connected with antiskid plates, and a plurality of antiskid grooves are formed in the bottom end faces of the antiskid plates.

As a further scheme of the utility model: the two support rods on one side of the mounting plate are arranged on the same vertical plane, and the section of the hoop plate is concave.

As a further scheme of the utility model: two groups of inner lugs are fixedly welded on two sides of the lap joint block, an abutting screw rod is connected to the inner lugs in a threaded mode, and two ends of the abutting screw rod are abutting ends and knob ends.

As a further scheme of the utility model: the abutting end of the abutting screw rod is round, and the knob end of the abutting screw rod is hexagonal.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, after steel materials at two sides are pre-fixed by the overlap joint blocks, the support columns at the bottoms of the overlap joint blocks are connected with the mounting plates, two groups of support rods are movably connected by the mounting plates, two hoop plates are connected to the steel materials at two sides, the movable support rods are movably connected to the bottoms of the hoop plates at two sides by the shaft pins, two sides of the two groups of hoop plates are limited by the pull rods to form triangular supports at the bottoms, the support area is large, the triangular supports at two sides stably support the two steel materials at the upper end, the condition that the joint is inclined is avoided, the whole device does not need to drill holes in the steel materials, the installation and connection are convenient and efficient, and the splicing connection is stable.

2. According to the utility model, two groups of inner lugs are fixedly welded on two sides of the lap joint block, the inner lugs are in threaded connection with the abutting screw rods, two ends of the abutting screw rods are abutting ends and knob ends, the two groups of inner lugs on two sides of the lap joint block are in threaded connection with the abutting screw rods, and the abutting ends of the abutting screw rods are contacted with the inner walls of steel materials through the knob ends of the abutting screw rods on two sides of the knob, so that the steel materials on two sides are centered and spliced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic overall sectional structure of the present utility model.

In the figure: 1. a splicing block; 2. a cushion block; 3. a middle groove; 4. a pressing plate; 5. a compression screw; 6. a cleat; 7. a steel material; 8. a support column; 9. a mounting plate; 10. a support rod; 11. a hoop plate; 12. an inner ear; 13. abutting the screw rod; 14. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

Referring to fig. 1-4, in the embodiment of the utility model, a steel structure splicing member comprises a splicing block 1 and a supporting column 8, wherein two ends of the splicing block 1 are fixedly welded with cushion blocks 2, two side cushion blocks 2 of the splicing block 1 are lapped with steel 7, a middle groove 3 is formed at the upper end of the splicing block 1, a pressing plate 4 is arranged in the middle groove 3, a compression screw 5 penetrates through the middle part of the pressing plate 4, the bottom ends of the compression screw 5 are in threaded connection with the splicing block 1, two sides of the splicing block 1 are fixedly provided with cushion blocks 2, the two side cushion blocks 2 are lapped when the two side steel 7 are spliced and installed, the two side steel 7 are positioned on the same horizontal plane, after the lapping of the two side steel 7 is completed, the pressing plate 4 is clamped into the middle groove 3, the pressing plate 4 presses down the upper ends of the two side steel 7, the two side steel 7 are preliminarily pre-fixed by the knob compression screw 5, the offset of the two side steel 7 is avoided, the bottom of the overlap joint block 1 is connected with a support column 8 through bolts, the bottom of the support column 8 is welded with a mounting plate 9, the upper end of the mounting plate 9 is movably connected with two groups of inclined support rods 10, the other ends of the two groups of support rods 10 are movably connected with hoop plates 11, the two groups of hoop plates 11 are connected on steel materials 7 at two sides through bolts, a triangular support is formed among the hoop plates 11, the support rods 10 and the mounting plate 9, after the overlap joint block 1 pre-fixes the steel materials 7 at two sides, the support column 8 at the bottom of the overlap joint block 1 is connected with the mounting plate 9, the two groups of support rods 10 are movably connected through the mounting plate 9, the two hoop plates 11 are connected on the steel materials 7 at two sides, the movable support rods 10 are movably connected at the bottoms of the hoop plates 11 at two sides through shaft pins, the two sides of the two groups of the hoop plates 11 are limited through the pull rods 14, the triangular supports forming the bottom are large in supporting area, the triangular supports on two sides stably support two steel materials 7 on the upper end, the situation that the joint inclines is avoided, the whole device does not need to drill holes on the steel materials 7, the installation connection is convenient and efficient, and the splicing connection is stable.

Preferably, as shown in fig. 4, the cross section of the cushion block 2 is triangular, the cushion block 2 is welded at the middle part of the overlap joint block 1, the cushion block 2 with the triangular cross section is stably supported, and the cushion block 2 at the middle part of the overlap joint block 1 is used for supporting the middle part of the steel 7.

Preferably, as shown in fig. 3, the depth of the middle groove 3 is greater than the height of the pressing plate 4, the pressing plate 4 is arc-like, the deeper middle groove 3 can enable the pressing plate 4 to be embedded and installed, steel materials 7 with different thicknesses are matched with the compression screw 5 to be compressed at the upper end, and the arc-shaped pressing plate 4 has better elasticity to be elastically compressed.

Preferably, as shown in fig. 2, bottoms of two ends of the pressing plate 4 are connected with anti-slip plates 6, a plurality of anti-slip grooves are formed in the bottom end faces of the anti-slip plates 6, anti-slip contact compaction is performed on the anti-slip plates 6 at two ends of the pressing plate 4, and separation of steel 7 in other component installation processes is avoided.

Preferably, as shown in fig. 1, two support rods 10 on one side of the mounting plate 9 are arranged on the same vertical plane, the section of the hoop plate 11 is concave, stable support is provided by the support rods 10 on the same vertical plane, the concave hoop plate 11 clamps steel 7 on two sides, the contact area between the hoop plate 11 and the steel 7 is large, and the mounting is stable.

Preferably, as shown in fig. 3, two groups of inner lugs 12 are fixedly welded on two sides of the joint block 1, the inner lugs 12 are in threaded connection with a collision screw 13, two ends of the collision screw 13 are a collision end and a knob end, the two groups of inner lugs 12 on two sides of the joint block 1 are in threaded connection with the collision screw 13, and the collision ends of the collision screw 13 are in contact with the inner wall of the steel 7 through the knob ends of the collision screw 13 on two sides of the knob, so that the steel 7 on two sides is spliced in a centering manner.

Preferably, as shown in fig. 3, the abutting end of the abutting screw 13 is circular, the knob end of the abutting screw 13 is hexagonal, the circular abutting end of the abutting screw 13 is better in point contact with the inner wall of the steel 7, and the hexagonal knob end of the abutting screw 13 is convenient to cooperate with a wrench to carry out knob, so that operation is convenient.

The working principle of the utility model is as follows: the steel 7 that will splice two need support on same horizontal plane, let the cushion 2 of both sides carry out the overlap joint when the concatenation of steel 7 of both sides is installed, let steel 7 of both sides be in same horizontal plane, accomplish the back at steel 7 overlap joint of both sides, let clamp plate 4 card go into in well groove 3, knob hold-down screw 5, let clamp plate 4 push down steel 7 upper end of both sides, preliminary pre-fix steel 7 of both sides, avoid the skew of steel 7 of follow-up part connection both sides, make things convenient for follow-up installation, after overlap joint piece 1 is pre-fixed steel 7 of both sides, the mounting panel 9 is connected to support column 8 of overlap joint piece 1 bottom, carry out swing joint to two sets of bracing pieces 10 through mounting panel 9, connect two hoop boards 11 on steel 7 of both sides, let bracing piece 10 of activity pass through pivot swing joint in the hoop board 11 bottom of both sides, the both sides of two sets of hoop boards 11 carry out spacingly through pull rod 14, form the triangular supports of bottom, and the triangular supports of both sides carry out steady support to two steel 7 of upper end, avoid appearing the condition that the junction is inclined, the whole needs not to be on steel 7, the installation is connected high-efficient, the concatenation is connected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a steel construction splice member, includes overlap block (1) and support column (8), its characterized in that: the utility model discloses a steel structure is characterized in that cushion blocks (2) are fixedly welded at two ends of a lap joint block (1), steel (7) are lapped at two sides of the lap joint block (1), a middle groove (3) is formed in the upper end of the lap joint block (1), a pressing plate (4) is installed in the middle groove (3), a pressing screw (5) penetrates through the middle part of the pressing plate (4), the bottom thread connection of the pressing screw (5) is arranged on the lap joint block (1), a support column (8) is connected with a bottom bolt of the lap joint block (1), a mounting plate (9) is welded at the bottom of the support column (8), two groups of inclined support rods (10) are movably connected with one another at the upper ends of the mounting plate (9), two groups of hoop plates (11) are connected with two groups of hoop plates (11) through bolts on two groups of steel (7), and two groups of hoop plates (11) are connected with pull rods (14) in a penetrating manner, and triangular supports are formed between the hoop plates (11), the support rods (10) and the mounting plate (9).

2. A steel structure splice member as defined in claim 1, wherein: the cross section of the cushion block (2) is triangular, and the cushion block (2) is welded at the middle part of the overlap joint block (1).

3. A steel structure splice member as defined in claim 1, wherein: the depth of the middle groove (3) is larger than the height of the pressing plate (4), and the pressing plate (4) is arc-like.

4. A steel structure splice member as claimed in claim 3, wherein: the bottoms of the two ends of the pressing plate (4) are connected with antiskid plates (6), and a plurality of antiskid grooves are formed in the bottom end faces of the antiskid plates (6).

5. A steel structure splice member as defined in claim 1, wherein: two support rods (10) on one side of the mounting plate (9) are arranged on the same vertical plane, and the section of the hoop plate (11) is concave.

6. A steel structure splice member as defined in claim 1, wherein: two groups of inner lugs (12) are fixedly welded on two sides of the overlap joint block (1), an abutting screw (13) is connected to the inner lugs (12) in a threaded mode, and two ends of the abutting screw (13) are an abutting end and a knob end.

7. A steel structure splice member as defined in claim 6, wherein: the abutting end of the abutting screw rod (13) is round, and the knob end of the abutting screw rod (13) is hexagonal cylindrical.