Modularized steel structure connecting piece

Abstract

The utility model relates to the technical field of steel structure connecting pieces, and provides a modularized steel structure connecting piece which comprises a stand column suite, a stand column connecting mechanism and a cross beam connecting mechanism. According to the utility model, the stand column suites can be arranged according to the use conditions of the stand columns, when the stand columns are arranged at the upper and lower parts of the connecting part, the two stand column suites are oppositely connected, and the beam suites are arranged, so that the arrangement number of the beam suites can be changed according to the arrangement number and direction of the beams, and then the beam suites are connected with the preset nuts through the bolts; the cross beam suite is installed on the outer side of the stand column suite, the stand column suite is matched with the cross beam suite, the situation that after direct connection, the cross beam and the stand column deform due to stress, and disassembly and assembly are difficult can be avoided, and by arranging the connecting holes and the preset nuts, the cross beam suite can be conveniently installed when different numbers of stand column suite are used through the connecting holes in different positions; the space in the stand column suite is small, the cross beam suite is conveniently connected through the preset nut, the nut does not need to be found and positioned in the assembling process, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure connecting piece technical field, concretely is a kind of modular steel structure connecting piece. BACKGROUND

[0002] Modular steel structure connecting piece, it is an innovative technology in modern building field, it decomposes traditional steel structure connecting piece into several independent kits, these kits are closely connected by accurately designed connecting piece, this connecting piece has high strength, high precision, easy installation etc.

[0003] According to the search China utility model publication number:CN211200713U disclosed a kind of steel structure connecting piece, the steel structure connecting piece of the utility model, adopt two cross arrangement connecting column, form accommodating groove in intersection part can set up steel beam in different directions, meet different needs, set up buffer in accommodating groove can simultaneously play fixed and buffer effect to steel beam and supporting girder, improve the stability of steel structure connecting piece, durable.

[0004] However, when implementing the above technical solutions, there are some problems to consider: first, the connecting piece cannot connect the stand column according to the arrangement position of the cross beam on the stand column, when the stand column is arranged on the upper and lower, the connecting piece cannot connect the two stand columns, and the arrangement of the cross beam cannot be adjusted according to the demand, second, the connecting piece can buffer the vibration between the stand column and the cross beam, but cannot satisfy the vibration buffering between the stand columns. UTILITY MODEL CONTENT

[0005] The purpose of the utility model content is to provide a kind of modular steel structure connecting piece, to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of modular steel structure connecting

[0007] Piece, including stand column kit, stand column connecting mechanism and cross beam connecting mechanism, the inner side of the stand column kit is provided with stand column connecting mechanism, the top surface of the stand column kit is provided with limit slot, the inside of the limit slot is provided with stand column shock pad, the inside of the stand column kit is provided with stand column limit ring, the outer side of the stand column kit is provided with cross beam connecting mechanism, the outer side of the stand column kit is provided with cross beam kit.

[0008] Setting has stand column connecting mechanism, the top surface of the stand column kit is provided with limit slot, the inside of the limit slot is provided with stand column shock pad, the inside of the stand column kit is provided with stand column limit ring, the outer side of the stand column kit is provided with cross beam connecting mechanism, the outer side of the stand column kit is provided with cross beam kit.

[0009] Preferably, the stand column kit is connected by bolt, the stand column shock pad is of rubber material, and the stand column shock pad is movably connected with the stand column kit.

[0010] Preferably, the column limiting ring is welded with the column sleeve, and the column limiting ring is matched with the column sleeve in size.

[0011] Preferably, vertical ribs are welded above the column limiting ring, the vertical ribs are welded with the column sleeve, and the vertical ribs are arranged in multiple groups.

[0012] Preferably, a connecting hole is formed in the surface of the column sleeve, a preset nut is arranged on the inner side of the connecting hole, and the preset nut is welded with the column sleeve.

[0013] Preferably, the cross beam sleeve can be arranged in multiple groups according to requirements, and the cross beam sleeve is connected with the column sleeve through bolts and the preset nut.

[0014] Preferably, a cross beam limiting ring is welded in the interior of the cross beam sleeve, a cross beam shock pad is arranged in the interior of the cross beam limiting ring, and the cross beam shock pad is sleeved with the cross beam sleeve.

[0015] Preferably, a connecting sleeve pipe is sleeved in the interior of the cross beam shock pad, the surface of the connecting sleeve pipe is subjected to nitriding treatment, and the connecting sleeve pipe is closely attached to the cross beam shock pad.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The utility model discloses a column sleeve can be arranged according to the column use condition, when the connecting place is all arranged the column up and down, will two column sleeves be connected to each other in opposition, through setting up cross beam sleeve, can change the setting number of cross beam sleeve according to the number and direction of cross beam arrangement, then through bolt and preset nut connection, install in the outside of column sleeve, and the column sleeve and cross beam sleeve cooperate, can also avoid the difficulty of dismounting caused by the stress deformation of cross beam and column after direct connection, through setting up connecting hole and preset nut, the connecting hole at different positions can conveniently install the cross beam sleeve when using different number of column sleeves

[0018]

[0019] , and the preset nut is convenient for connecting the cross beam sleeve without searching and positioning the nut during assembly, improves construction efficiency, sets up the column limiting ring, and the column limiting ring can clamp the steel column in one side space, avoids the influence of the operation caused by the clamping of the steel column into the connecting space, sets up the vertical rib, and the vertical rib can provide support between the column limiting ring and the column sleeve, avoids the deformation of the column limiting ring, significantly improves the overall stability of the structure, prevents the buckling or collapse of the structure when subjected to lateral force, sets up the connecting sleeve pipe, and the nitriding treatment can form a very hard nitriding layer on the surface of the connecting sleeve pipe, significantly improves the wear resistance, avoids the influence of the tightness of the connection caused by the long-time friction between the cross beam and the connecting sleeve pipe during repeated dismounting and mounting, and maintains the stability of the mutual connection.​

[0020] This invention, by setting up column damping pads that are secured to the two column kits, can prevent the transmission of vibration between the two columns and reduce the impact. By setting up crossbeam damping pads, the transmission of vibration between the crossbeam and the columns can be prevented. Attached Figure Description

[0021] Figure 1 is a schematic diagram of the first appearance structure of this utility model.

[0022] Figure 2 is a schematic diagram of the second appearance structure of this utility model.

[0023] Figure 3 is a schematic diagram of the internal structure of the column assembly of this utility model.

[0024] Figure 4 is a schematic diagram of the internal structure of the crossbeam kit of this utility model.

[0025] In the diagram: 1. Column assembly; 2. Column connecting mechanism; 201. Limiting groove; 202. Column damping pad; 203. Column limiting ring; 204. Vertical rib; 205. Connecting hole; 206. Preset nut; 3. Crossbeam connecting mechanism; 301. Crossbeam assembly; 302. Crossbeam limiting ring; 303. Crossbeam damping pad; 304. Connecting sleeve. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate different directions or directions.

[0028] The positions or location relationships are based on the orientations or location relationships shown in the attached drawings, and are only for the convenience of describing this utility model.

[0029] The description is novel and simplified, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according of the specific circumstances.

[0031] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0032] Please refer to FIG. 1-4, an embodiment provided by the utility model: a kind of modular steel structure connecting piece, including stand sleeve kit 1, stand connecting mechanism 2 And beam connecting mechanism 3, the inside of stand sleeve kit 1 is provided with stand connecting mechanism 2, the top surface of stand sleeve kit 1 is provided with limit slot 201, the inside of limit slot 201 is provided with stand shock pad 202, the inside of stand sleeve kit 1 is provided with stand limiting ring 203, the outside of stand sleeve kit 1 is provided with beam connecting mechanism 3, the outside of stand sleeve kit 1 is provided with beam sleeve kit 301.

[0033] Specifically, stand sleeve kit 1 is connected by bolt, stand shock pad 202 is rubber material,

[0034] Stand shock pad 202 and stand sleeve kit 1 are movably connected, stand sleeve kit 1 can be arranged according to stand use condition

[0035] Arrangement is carried out, when the upper and lower of connecting place are provided with stand, two stand sleeve kits 1 are connected to each other in opposition, stand shock pad 202 is clamped in two stand sleeve kits 1, can avoid vibration transmission between two stands, reduce influence.

[0036] Specifically, stand limiting ring 203 and stand sleeve kit 1 are welded, stand limiting ring 203 and stand

[0037] Sleeve kit 1 size match, stand limiting ring 203 can clamp steel stand in one side space, avoid that steel stand is clamped into connecting space and affects operation.

[0038] Specifically, vertical rib 204 is welded above stand limiting ring 203, vertical rib 204 and stand sleeve kit 1

[0039] For welding, the vertical ribs 204 are provided in multiple groups, and the vertical ribs 204 can limit the column limiting ring 203 and the column sleeve 1

[0040] The support provided between the vertical ribs 204 can prevent the column limiting ring 203 from deforming, thereby significantly improving the overall stability of the structure and preventing it from buckling or collapsing when subjected to lateral forces.

[0041] Specifically, the surface of the column sleeve 1 is provided with a connecting hole 205, and the inner side of the connecting hole 205 is provided with a preset nut 206

[0042] The preset nut 206 is welded to the column sleeve 1, and the connecting holes 205 at different positions can be connected to the preset nut 206

[0043] to facilitate the installation of the beam sleeve 301 when different numbers of column sleeves 1 are used. When the internal space of the column sleeve 1 is small, the preset nut 206 facilitates the connection of the beam sleeve 301, and there is no need to search for and position the nut during assembly, thereby improving construction efficiency.

[0044] Specifically, the beam sleeve 301 can be provided in multiple groups according to requirements, and the beam sleeve 301 is connected to the column sleeve 1 through bolts and

[0045] The preset nut 206 is connected to the column sleeve 1, and the number of beam sleeves 301 can be changed according to the number and orientation of the beams.

[0046] The number of beam sleeves 301 is then connected to the preset nut 206 through bolts and installed on the outer side of the column sleeve 1.

[0047] The combination of the column sleeve 1 and the beam sleeve 301 can also avoid the difficulty of disassembly caused by deformation of the beam and the column due to stress after direct connection.

[0048] Specifically, the beam sleeve 301 is welded with a beam limiting ring 302 inside, and the beam limiting ring 302 is provided with a beam shock pad 303 inside.

[0049] The beam shock pad 303 is connected to the beam sleeve 301, and the beam shock pad 303 can prevent vibration transmission between the beam and the column.

[0050] The beam shock pad 303 can prevent vibration transmission between the beam and the column.

[0051] Specifically, the beam shock pad 303 is connected to the beam shock pad 303 inside, and the beam shock pad 303 is connected to the beam shock pad 303.

[0052] The surface of the connecting sleeve 304 is subjected to nitriding treatment, and the connecting sleeve 304 is tightly connected to the beam shock pad 303. Nitriding treatment can tightly connect the connecting sleeve 304 to the beam shock pad 303.

[0053] The surface of the connecting sleeve 304 is formed with a very hard nitriding layer, which significantly improves the wear resistance, avoids long-time friction between the cross beam and the connecting sleeve 304 during repeated disassembly and assembly, and maintains the stability of the connection between them.

[0054] The long-time friction between the cross beam and the connecting sleeve 304 during repeated disassembly and assembly affects the tightness of the connection, and the stability of the connection between them is maintained.

[0055] Working principle: first, according to the use of the column, the column sleeve 1 is arranged, when the connection is

[0056] When the columns are arranged upward and downward, the two column sleeves 1 are connected in opposite directions, the column shock pad 202 is clamped in the two column sleeves 1, which can avoid the transmission of vibration between the two columns, reduce the influence, the column limiting ring 203 can clamp the steel column in one side space, avoid the steel column clamped into the connection space affecting the operation, at the same time, the vertical rib 204 can

[0057] Provide support between the column limiting ring 203 and the column sleeve 1, avoid the deformation of the column limiting ring 203, significantly improve the overall stability of the structure, prevent it from buckling or collapsing when subjected to lateral force, then the number of cross beam sleeve 301 can be changed according to the number and direction of the cross beam arrangement, then the screw

[0058] Nut 206 is connected and installed outside the column sleeve 1, the column sleeve 1 and the cross beam sleeve 301 cooperate, which can also avoid the deformation of the cross beam and the column caused by stress after direct connection, resulting in difficult disassembly, the connection hole 205 at different positions can facilitate the installation of the cross beam sleeve 301 when different number of column sleeves 1 are used, the inner space of the column sleeve 1 is small, the cross beam sleeve 301 is connected through the preset nut 206, without the need to find and position the nut during assembly, which improves the construction efficiency, then the cross beam is installed in the connecting sleeve 304, the nitriding treatment can form a very hard nitriding layer on the surface of the connecting sleeve 304, which significantly improves the wear resistance,

[0059] Avoids the long-time friction between the cross beam and the connecting sleeve 304 during repeated disassembly and assembly, which affects the tightness of the connection,

[0060] Maintains the stability of the connection between them, and the cross beam shock pad 303 can avoid the transmission of vibration between the cross beam and the column. The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme are well known

[0061] Common general knowledge is not described in more detail here. It will be apparent to a person skilled in the art that the application is not restricted to the details of the above exemplary embodiments, and that the application can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the application. Therefore, the embodiments should be considered exemplary in any way, and are non-limiting, the scope of the application being defined by the claims appended hereto rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced by the application. No reference sign in the claims should be considered as limiting the claim in which it appears.

Claims

1. A modular steel construction connection comprising a column sleeve set (1), a column connection mechanism (2) and a beam connection mechanism (3), characterized in that: The inner side of the column set (1) is provided with a column connecting mechanism (2), the top surface of the column set (1) is provided with a limiting groove (201), the inside of the limiting groove (201) is provided with a column shock pad (202), the inside of the column set (1) is provided with a column limiting ring (203), the outer side of the column set (1) is provided with a cross beam connecting mechanism (3), and the outer side of the column set (1) is provided with a cross beam set (301).

2. A modular steel construction connector according to claim 1, characterized in that: The column set (1) is connected through bolts, the column shock pad (202) is made of rubber material, and the column shock pad (202) is movably connected with the column set (1).

3. A modular steel construction connector according to claim 1, characterized in that: The column limiting ring (203) is welded with the column set (1), and the column limiting ring (203) is matched with the column set (1) in size.

4. The modular steel construction connector according to claim 1, characterized in that: The vertical rib (204) is welded on the top of the column limiting ring (203), the vertical rib (204) is welded with the column set (1), and the vertical rib (204) is provided in multiple groups. The surface of the column set (1) is provided with a connecting hole (205), the inner side of the connecting hole (205) is provided with a preset nut (206), and the preset nut (206) is welded with the column set (1).

5. The modular steel construction connector according to claim 1, characterized in that: The cross beam set (301) can be provided in multiple groups according to requirements, and the cross beam set (301) is connected with the column set (1) through bolts and the preset nut (206).

6. A modular steel construction connector according to claim 1, characterized in that: The inside of the cross beam set (301) is welded with a cross beam limiting ring (302), the inside of the cross beam limiting ring (302) is provided with a cross beam shock pad (303), and the cross beam shock pad (303) is sleeved with the cross beam set (301).

7. A modular steel construction connector according to claim 1, characterized in that: The inside of the cross beam shock pad (303) is sleeved with a connecting sleeve (304), the surface of the connecting sleeve (304) is subjected to nitriding treatment, and the connecting sleeve (304) is tightly attached to the cross beam shock pad (303). ​ 8. A modular steel construction connector according to claim 7, characterized in that: ​

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