CN209891396U

CN209891396U - Intercolumnar bearing structure for steel construction

Info

Publication number: CN209891396U
Application number: CN201920570224.4U
Authority: CN
Inventors: 康保忠; 武国洋
Original assignee: Hainan Kangshi Rio Tinto Space Structure Engineering Co Ltd
Current assignee: Hainan Kangshi Rio Tinto Space Structure Engineering Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-03
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a steel construction technical field, and a bearing structure between post for steel construction is disclosed, including circular backup pad, the first screw hole of a plurality of symmetric distributions is seted up to circular backup pad's outer wall, and first screw hole female connection has the bracing piece, corresponding second screw hole has all been seted up on the surface of bracing piece and circular backup pad, and the second screw hole is through first bolt-up, the third screw hole has been seted up to one side that circular backup pad was kept away from to the bracing piece, and third screw hole female connection has the threaded rod, the one end that the bracing piece was kept away from to the threaded rod is rotated and is connected with the fixed block, the outer wall swing joint of fixed block has a fixed section of thick bamboo, the lateral wall fixedly connected with mounting panel of a fixed section of thick. The utility model discloses can conveniently change the bracing piece after damaging, avoid changing the problem that influences bracing piece stability easily many times.

Description

Intercolumnar bearing structure for steel construction

Technical Field

The utility model relates to a steel construction technical field especially relates to a bearing structure between post for steel construction.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

The supporting structure between the columns for the existing steel structure mostly transmits longitudinal force by using the supporting rods with lateral intersection, the supporting rods are damaged easily when being out of date due to external pressure in the using process, the supporting rods with the cross arrangement need to be replaced together, the supporting rods are mostly directly connected with the steel structure through bolts when being installed, the supporting rods are easily connected with the steel structure to be loose after being detached for many times, and accordingly the supporting of the steel structure is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art bracing piece in the use, because of receiving the pressure in the external world too old big easy damage, need together change cross arrangement's bracing piece, and the bracing piece is direct directly to be connected with the steel construction through the bolt when the installation mostly, dismantles many times and leads to bracing piece and steel construction to be connected too loosely, thereby the problem of the support of influence to the steel construction, and the inter-column bearing structure for the steel construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an inter-column supporting structure for a steel structure comprises a circular supporting plate, wherein the outer wall of the circular supporting plate is provided with a plurality of first threaded holes which are symmetrically distributed, and the first threaded hole is internally threaded with a support rod, the surfaces of the support rod and the round support plate are both provided with corresponding second threaded holes, the second threaded hole is fastened through a first bolt, a third threaded hole is arranged on one side of the support rod away from the round support plate, a threaded rod is connected with the inner thread of the third threaded hole, one end of the threaded rod, which is far away from the supporting rod, is rotatably connected with a fixed block, the outer wall of the fixed block is movably connected with a fixed cylinder, the side wall of the fixed cylinder is fixedly connected with an installation plate, the surface of the installation plate is provided with a fourth threaded hole, and the fourth threaded hole is fastened through a second bolt, grooves are formed in the upper side and the lower side of the fixing block, and a clamping mechanism is fixedly connected in each groove.

Preferably, the outer wall of the threaded rod is fixedly connected with a rotating block.

Preferably, two adjacent fixed plates that two symmetric distributions are fixedly connected to one side that the bracing piece is relative, two swing joint has the stiffener between the fixed plate, corresponding fifth screw hole has all been seted up on the upper and lower both sides surface of stiffener and the surface of two fixed plates, and the fifth screw hole passes through the third bolt-up.

Preferably, a rubber pad is fixedly connected in the fixed cylinder.

Preferably, the clamping mechanism includes the spring with recess lateral wall fixed connection, the one end fixedly connected with gag lever post of recess lateral wall is kept away from to the spring, the opening part and the fixedly connected with triangle fixture block of recess are passed to the one end that the spring was kept away from to the gag lever post, the draw-in groove corresponding with triangle fixture block has all been seted up to the upper and lower both sides of solid fixed cylinder.

Preferably, the left side and the right side of the limiting rod are fixedly connected with sliding blocks, and sliding grooves matched and connected with the sliding blocks are formed in the left side and the right side of the groove.

Compared with the prior art, the utility model provides a bearing structure between post for steel construction possesses following beneficial effect:

the intercolumnar bracing structure for the steel structure is provided with a bracing piece, a threaded rod, a fixing block, a fixing cylinder, a spring, a limiting rod and a triangular clamping block, when the bracing piece is damaged and needs to be replaced, the triangular clamping block is pressed, the triangular clamping block extrudes the limiting rod, the limiting rod slides in a chute through the sliding block and pulls the triangular clamping block, the triangular clamping block is far away from a clamping groove on the fixing cylinder, the limiting rod extrudes the spring, the spring contracts inwards and drives the limiting rod and the triangular clamping block to extend into a groove on the fixing block, the rotating block is rotated and drives the threaded rod to rotate in a third threaded hole on the bracing piece, so that the fixing block is far away from the fixing cylinder, the first bolt is rotated, the first bolt is screwed out, the bracing piece is rotated in the first threaded hole, the bracing piece is far away from a circular supporting plate, the third bolt is rotated, the supporting rod is taken down and replaced, otherwise, the supporting rod is installed, the damaged supporting rod can be conveniently replaced, and the problem that the stability of the supporting rod is easily influenced due to repeated replacement is avoided.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently change the bracing piece after damaging, avoid changing the problem that influences bracing piece stability easily many times.

Drawings

Fig. 1 is a schematic structural view of an inter-column support structure for a steel structure according to the present invention;

fig. 2 is the utility model provides a supporting structure A part's between post structural representation for steel construction.

In the figure: 1 circular backup pad, 2 bracing pieces, 3 threaded rods, 4 fixed blocks, 5 fixed barrels, 6 mounting panels, 7 grooves, 8 turning blocks, 9 fixed plates, 10 reinforcing rods, 11 springs, 12 limiting rods, 13 triangular clamping blocks, 14 sliding blocks and 15 sliding grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, an inter-column supporting structure for a steel structure comprises a circular supporting plate 1, wherein a plurality of first threaded holes are symmetrically distributed on the outer wall of the circular supporting plate 1, a supporting rod 2 is connected with the first threaded holes in an internal thread manner, corresponding second threaded holes are respectively formed on the surfaces of the supporting rod 2 and the circular supporting plate 1, the second threaded holes are fastened through first bolts, a third threaded hole is formed on one side of the supporting rod 2, which is far away from the circular supporting plate 1, a threaded rod 3 is connected with the third threaded hole in an internal thread manner, one end of the threaded rod 3, which is far away from the supporting rod 2, is rotatably connected with a fixed block 4, a fixed cylinder 5 is movably connected on the outer wall of the fixed block 4, a mounting plate 6 is fixedly connected on the side wall of the fixed cylinder 5, a fourth threaded hole, a clamping mechanism is fixedly connected in the groove 7.

The outer wall fixedly connected with turning block 8 of threaded rod 3 can conveniently rotate threaded rod 3, is convenient for adjust the length of threaded rod 3.

Two fixed plates 9 of two symmetric distributions of two equal fixedly connected with in one side that two adjacent bracing pieces 2 are relative, swing joint has stiffener 10 between two fixed plates 9, and corresponding fifth screw hole has all been seted up on the upper and lower both sides surface of stiffener 10 and the surface of two fixed plates 9, and the fifth screw hole passes through the third bolt-up, can conveniently support two adjacent bracing pieces 2, has improved the stability and the weighing capacity of bracing piece 2.

The rubber pad is fixedly connected in the fixed cylinder 5, so that the friction force of the fixed cylinder 5 can be increased.

Chucking mechanism includes spring 11 with recess 7 lateral wall fixed connection, and the one end fixedly connected with gag lever post 12 of recess 7 lateral wall is kept away from to spring 11, and the opening part and the fixedly connected with triangle fixture block 13 of recess 7 are passed to the one end that spring 11 was kept away from to gag lever post 12, and the draw-in groove corresponding with triangle fixture block 13 has all been seted up to the upper and lower both sides of solid fixed cylinder 5, can conveniently change bracing piece 2 after the damage.

The equal fixedly connected with slider 14 in the left and right sides of gag lever post 12, the spout 15 with slider 14 accordant connection is all seted up to the left and right sides of recess 7, can conveniently carry on spacingly to gag lever post 12, is convenient for it slides.

In the utility model, when the support bar 2 is damaged and needs to be replaced, the triangular clamping block 13 is pressed, the triangular clamping block 13 extrudes the limiting rod 12, the limiting rod 12 slides in the chute through the slide block, the triangular clamping block 13 is pulled to make the triangular clamping block 13 far away from the clamping groove on the fixed cylinder 5, the limiting rod 12 extrudes the spring 11, the spring 11 contracts inwards and drives the limiting rod 12 and the triangular clamping block 13 to extend into the groove 7 on the fixed block 4, the rotating block 8 is rotated, the rotating block 8 drives the threaded rod 3 to rotate in the third threaded hole on the support bar 2, the fixed block 4 is far away from the fixed cylinder 5, the first bolt is rotated to unscrew the first bolt and rotate the support bar 2, the support bar 2 rotates in the first threaded hole, the support bar 2 is far away from the circular support plate 1, the third bolt is rotated to unscrew the third bolt out of the reinforcing bar 10 and the fixed plate 9, otherwise, the supporting rod 2 is installed, the damaged supporting rod 2 can be conveniently replaced, and the problem that the stability of the supporting rod 2 is easily influenced by repeated replacement is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The supporting structure between the columns for the steel structure comprises a circular supporting plate (1) and is characterized in that a plurality of first threaded holes which are symmetrically distributed are formed in the outer wall of the circular supporting plate (1), a supporting rod (2) is connected to the first threaded holes in an internal thread manner, corresponding second threaded holes are formed in the surfaces of the supporting rod (2) and the circular supporting plate (1), the second threaded holes are fastened through first bolts, a third threaded hole is formed in one side, away from the circular supporting plate (1), of the supporting rod (2), a threaded rod (3) is connected to the third threaded hole in an internal thread manner, a fixing block (4) is rotatably connected to one end, away from the supporting rod (2), of the threaded rod (3), a fixing cylinder (5) is movably connected to the outer wall of the fixing cylinder (4), a mounting plate (6) is fixedly connected to the side wall of the fixing cylinder (5), and a fourth, and the fourth threaded hole is fastened through a second bolt, grooves (7) are formed in the upper side and the lower side of the fixing block (4), and clamping mechanisms are fixedly connected in the grooves (7).

2. The intercolumnar support structure for a steel structure as set forth in claim 1, wherein a turning block (8) is fixedly connected to an outer wall of the threaded rod (3).

3. The intercolumnar supporting structure for the steel structure as recited in claim 1, wherein two fixing plates (9) which are symmetrically distributed are fixedly connected to opposite sides of two adjacent supporting rods (2), a reinforcing rod (10) is movably connected between the two fixing plates (9), corresponding fifth threaded holes are formed in the upper side surface and the lower side surface of the reinforcing rod (10) and the surfaces of the two fixing plates (9), and the fifth threaded holes are fastened through third bolts.

4. The intercolumnar support structure for a steel structure as set forth in claim 1, wherein a rubber pad is fixedly connected to the inside of the fixed cylinder (5).

5. The intercolumnar supporting structure for the steel structure according to claim 1, wherein the clamping mechanism comprises a spring (11) fixedly connected with the side wall of the groove (7), a limiting rod (12) is fixedly connected to one end, away from the side wall of the groove (7), of the spring (11), one end, away from the spring (11), of the limiting rod (12) penetrates through an opening of the groove (7) and is fixedly connected with a triangular clamping block (13), and clamping grooves corresponding to the triangular clamping block (13) are formed in the upper side and the lower side of the fixed cylinder (5).

6. The inter-column supporting structure for the steel structure according to claim 5, wherein sliding blocks (14) are fixedly connected to the left and right sides of the limiting rod (12), and sliding grooves (15) in matched connection with the sliding blocks (14) are formed in the left and right sides of the groove (7).