CN209924125U

CN209924125U - Inter-column supporting structure for steel structure

Info

Publication number: CN209924125U
Application number: CN201920647464.XU
Authority: CN
Inventors: 杨勇; 张敏思; 陈士军; 周煦
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-01-10
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses an intercolumnar bearing structure for steel construction, including two steel columns and two semi-rings, two equal joint has two fixture on the steel column, and fixture one side outer wall is fixed with the engaging lug, and rotates on the engaging lug and peg graft and have the sleeve pipe, and the internal screw thread of sleeve is pegged graft and has the lead screw, lead screw one end is fixed with the bearing, and the bearing outer wall is fixed with the pivot, two liang of pivots are a set of, and just two sets of pivots rotate respectively and peg graft on two semi-rings, semi-ring both sides outer wall is fixed with the fixed plate, and all opens the spacing groove on the fixed plate, and the spacing inslot that corresponds on two semi-rings is fixed with. The utility model discloses adjust the length of being connected between semi-ring and the steel column, increased the controllability of device, conveniently carry out the holistic installation work of bearing structure, reduce assembly error, improve device overall structure's joint strength, can also adjust tight work.

Description

Inter-column supporting structure for steel structure

Technical Field

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

Background

The existing light steel structure factory building generally needs to be provided with supports among columns to transfer longitudinal force. When the workshop does not have the driving in, generally adopt round steel cross bracing can, round steel cross bracing adopts the turn buckle tensioning usually, according to single pull rod design, round steel cross bracing adopts smooth round steel muscle preparation, and the screw thread is rubbed with the hands at both ends, is connected with the spherical connecting piece that runs through the post web, needs the reinforcement behind the trompil of post web.

The supporting structure between the columns for the existing steel structure has the following defects in the using process, the connecting rings are not easy to tension, the length of the supporting rods is not convenient to adjust, the device is troublesome to mount, and the supporting longitudinal force of the steel structure column is influenced by the assembling error.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a supporting structure between columns for a steel structure.

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

supporting structure between post for steel construction, including two steel columns and two semi-rings, two equal joint has two fixture on the steel column, and fixture one side outer wall is fixed with the engaging lug, and rotates on the engaging lug and peg graft there is the sleeve pipe, and the sleeve pipe internal thread is pegged graft there is the lead screw, lead screw one end is fixed with the bearing, and the bearing outer wall is fixed with the pivot, two liang of pivots are a set of, and just two sets of pivots rotate respectively and peg graft on two semi-rings, semi-ring both sides outer wall is fixed with the fixed plate, and all opens the spacing groove on the fixed plate, and the corresponding spacing inslot on two semi-rings is fixed with the mechanism of.

Furthermore, the clamping mechanism comprises a first clamping semi-ring and a second clamping semi-ring, connecting plates are fixed on two sides of the first clamping semi-ring and the second clamping semi-ring, and the connecting plates are fixed through bolts.

Furthermore, tightening mechanism includes the screw rod, and the screw rod screw thread grafting is in the spacing inslot on the semi-ring, and screw rod one end is fixed with the hexagonal and revolves the piece.

Furthermore, a spring is sleeved on the screw rod and is positioned in the limiting groove.

Furthermore, the first clamping semi-ring and the second clamping semi-ring are both provided with anti-skid lines.

Furthermore, rubber pads are fixed on two sides of the outer wall of each semi-ring.

The utility model has the advantages that:

1. through the arrangement of the screw rod and the sleeve, the connection length between the semi-ring and the steel column can be conveniently adjusted in the rotation process of the screw rod, the adjustability of the device is increased, the whole installation work of the supporting structure is conveniently carried out, the assembly error is reduced, and the connection strength of the whole structure of the device is improved.

2. The screw can be used for tightening the two half rings in the rotation process, the distance between the two half rings is shortened, the device can form a complete supporting and connecting structure, longitudinal supporting force between the two steel columns is increased, the connecting mechanism can be flexibly protected under the reaction force of the spring, and rigid damage in tightening work is prevented.

3. Through the setting of first centre gripping semi-ring and second centre gripping semi-ring among the fixture can carry out the nimble regulation of height on the steel column, and then conveniently adjust the atress contained angle between the bearing structure.

Drawings

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

fig. 2 is a schematic diagram of a semi-ring three-dimensional structure of an inter-column support structure for a steel structure according to the present invention;

fig. 3 is the utility model provides an embodiment 2 local structure schematic diagram of intercolumnar bearing structure for steel construction.

In the figure: the steel column comprises a steel column 1, a first clamping semi-ring 2, a connecting plate 3, a second clamping semi-ring 4, a connecting lug 5, a sleeve 6, a screw rod 7, a bearing 8, a rotating shaft 9, a semi-ring 10, a fixing plate 11, a spring 12, a limiting groove 13, a screw rod 14 and a rubber pad 15.

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.

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 patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, intercolumnar bearing structure for steel construction, including two steel columns 1 and two semi-rings 10, equal joint has two fixture on two steel columns 1, fixture one side outer wall is fixed with engaging lug 5, and rotate on the engaging lug 5 and peg graft and have

sleeve pipe

6, 6 internal threads of sleeve pipe are pegged graft and are had lead screw 7, lead screw 7 end key-type is connected with bearing 8, and bearing 8 outer wall is fixed with pivot 9, pivot 9 two liang are a set of, and two sets of pivot 9 rotate respectively and peg graft on two semi-rings 10, the welding of semi-ring 10 both sides outer wall has fixed plate 11, and it has spacing groove 13 all to open on the fixed plate 11, spacing groove 13 internal fixation that corresponds on two semi-rings 10 has the mechanism.

The clamping mechanism comprises a first clamping semi-ring 2 and a second clamping semi-ring 4, connecting plates 3 are fixed on two sides of the first clamping semi-ring 2 and the second clamping semi-ring 4, and the connecting plates 3 are fixed through bolts.

Wherein, tightening mechanism includes screw rod 14, and screw rod 14 screw thread grafting is in the spacing groove 13 on semi-ring 10, and screw rod 14 one end is fixed with the hexagonal and revolves the piece.

Wherein, the screw 14 is sleeved with a spring 12, and the spring 12 is positioned in the limit groove 13.

Wherein, the first clamping semi-ring 2 and the second clamping semi-ring 4 are both internally provided with anti-skid grains.

The working principle of the embodiment is as follows: the screw 7 and the sleeve 6 can conveniently adjust the connection length between the semi-rings 10 and the steel column 1 in the rotation process of the screw 7, the adjustability of the device is increased, the integral installation work of a supporting structure is convenient, the assembly error is reduced, the connection strength of the integral structure of the device is improved, the screw 14 can tightly adjust the two semi-rings 10 in the rotation process of the screw, the distance between the two semi-rings is shortened, so that the device can form a complete supporting and connecting structure, the longitudinal supporting force between two steel columns 1 is increased, can play flexible guard action to coupling mechanism under spring 12's reaction force, prevent to produce rigidity destruction in tightening work, first centre gripping semi-ring 2 and second centre gripping semi-ring 4 can carry out the nimble regulation of height on steel column 1 among the fixture, and then conveniently adjust the atress contained angle between the bearing structure.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that rubber pads 15 are fixed to both sides of the outer wall of the half ring 10.

The working principle of the embodiment is as follows: the rubber pad 15 can flexibly support the two semi-rings 10 and protect the semi-rings structurally.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

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. Intercolumnar bearing structure for steel construction, including two steel columns (1) and two semi-rings (10), its characterized in that, two equal joint has two fixture on steel column (1), and fixture one side outer wall is fixed with engaging lug (5), and rotates on engaging lug (5) and peg graft and have sleeve pipe (6), and sleeve pipe (6) internal thread is pegged graft and is had lead screw (7), lead screw (7) one end is fixed with bearing (8), and bearing (8) outer wall is fixed with pivot (9), two liang be a set of in pivot (9), and two sets of pivot (9) rotate respectively and peg graft on two semi-rings (10), semi-ring (10) both sides outer wall is fixed with fixed plate (11), and all opens spacing groove (13) on fixed plate (11), and corresponding spacing groove (13) internal fixation has the mechanism of tightening on two semi-rings (10).

2. The intercolumnar support structure for the steel structure according to claim 1, wherein the clamping mechanism comprises a first clamping half ring (2) and a second clamping half ring (4), and connecting plates (3) are fixed on both sides of the first clamping half ring (2) and the second clamping half ring (4), and the connecting plates (3) are fixed through bolts.

3. The intercolumnar bracing structure for the steel structure according to claim 1, wherein the tightening mechanism comprises a screw (14), the screw (14) is inserted in a limiting groove (13) of the half ring (10) in a threaded manner, and a hexagonal rotary block is fixed at one end of the screw (14).

4. The intercolumnar support structure for the steel structure according to claim 3, wherein the screw (14) is sleeved with a spring (12), and the spring (12) is positioned in the limiting groove (13).

5. The intercolumnar support structure for a steel structure according to claim 2, wherein the first half clamping ring (2) and the second half clamping ring (4) are provided with anti-slip threads inside.

6. The intercolumnar support structure for a steel structure according to claim 1, wherein rubber pads (15) are fixed to both sides of the outer wall of the half ring (10).