CN211690761U - Steel structure column node connecting device - Google Patents
Steel structure column node connecting device Download PDFInfo
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- CN211690761U CN211690761U CN201922064036.7U CN201922064036U CN211690761U CN 211690761 U CN211690761 U CN 211690761U CN 201922064036 U CN201922064036 U CN 201922064036U CN 211690761 U CN211690761 U CN 211690761U
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Abstract
The utility model relates to a structural engineering technical field, concretely relates to steel structure column node connecting device, including stand and two crossbeams about with, the node between two crossbeams is equipped with the connecting piece about the stand, the connecting piece includes first backup pad, second backup pad, first limiting plate, second limiting plate and fastening bolt, first backup pad and second backup pad can be dismantled respectively at both ends around between first limiting plate and the second limiting plate and connect, about two crossbeams can dismantle with first limiting plate left side, second limiting plate right side respectively and be connected, first limiting plate and second limiting plate set up for the symmetry, and the structure is the same. The utility model discloses simple structure, convenient operation need not the welding and can assemble and dismantle the beam column, labour saving and time saving, and is efficient, and the practicality is good.
Description
Technical Field
The utility model relates to a structural engineering technical field, concretely relates to steel construction post node connecting device.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the member parts are manufactured into house units or members according to the unified and standard building part specification and then are transported to a construction site to be assembled in place. The method has the characteristics of energy conservation, environmental protection, high construction speed, high industrialization degree and the like, can solve the problems of low building industrialization level, low building construction labor productivity, low quality of traditional house products and the like in China, and is suitable for the development of the building industry in China.
The beam-column connecting node is the most important node in a multi-story and high-rise assembly type steel structure system, and directly influences the construction speed and the assembly degree of the structure, so the beam-column connecting node is connected by high-strength bolts which are convenient to operate as much as possible, the arrangement of the bolts is easy to fasten by workers on site as much as possible, and the beam-column connecting node adopted in the existing engineering example has the following defects:
(1) most of traditional beam-column joints are all-welded joints, and the joints are too close to each other or even meet each other, so that a large welding heat affected zone is generated in a small range of a column joint area, and the stress of the joints is affected;
(2) traditional high-strength bolt connection beam column node, beam-ends shrouding and box post are through high-strength bolt fastening connection, and the workman need the handle to stretch to in the box post during the fastening, and the fastening work of bolt brings inconvenience when this kind of connected mode gives the construction, and the screw can weaken node short column simultaneously, influences its atress nature.
In view of this, a steel structural column joint connection device is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction post nodal connection device for solve above-mentioned problem.
In order to achieve the above object, the present invention provides the following technical solutions:
steel construction post node connecting device, including the stand with control two crossbeams, the node between two crossbeams is equipped with the connecting piece about with the stand, the connecting piece includes first backup pad, second backup pad, first limiting plate, second limiting plate and fastening bolt, first backup pad and second backup pad can be dismantled respectively at both ends around between first limiting plate and the second limiting plate and connect, control two crossbeams and can dismantle with first limiting plate left side, second limiting plate right side respectively and be connected, first limiting plate and second limiting plate set up for the symmetry, and the structure is the same.
Preferably, first limiting plate left side is equipped with first cavity, both ends are equipped with second cavity and third cavity respectively around the first limiting plate right side, both ends are equipped with first mounting hole and the second mounting hole that runs through first limiting plate respectively around the first cavity, both ends are equipped with third mounting hole, fourth mounting hole and the fifth mounting hole that runs through first limiting plate respectively around second cavity and the third cavity.
Preferably, the first mounting hole, the second mounting hole, the third mounting hole, the fourth mounting hole and the fifth mounting hole have the same aperture size, the central axes of the first mounting hole and the second mounting hole are overlapped, and the central axes of the third mounting hole, the fourth mounting hole and the fifth mounting hole are overlapped.
Preferably, the right side of the left cross beam is inserted into the first cavity on the left side of the first limiting plate, first through holes are formed in the front end and the rear end, close to the right side, of the left cross beam, the central axes of the first through hole, the first mounting hole and the second mounting hole are overlapped, and the hole diameters are equal.
Preferably, the left sides of the first supporting plate and the second supporting plate are respectively inserted into the second cavity and the third cavity on the right side of the first limiting plate, a second through hole and a third through hole are respectively formed in the front end and the rear end, close to the left side, of the first supporting plate and the second supporting plate, the central axes of the second through hole, the third mounting hole, the fourth mounting hole and the fifth mounting hole are all overlapped, and the hole diameters are equal.
Preferably, the number of the fastening bolts is four.
The utility model has the advantages that the beam column joint connecting piece of the utility model can realize the welding-free, the upright column and the left and right crossbeams can be fixedly connected through the fastening bolts, and the number of the fastening bolts is small, the assembly is convenient, the time and the labor are saved, and the efficiency is high; the stand column can be fixed through the detachable connection among the first limiting plate, the second limiting plate, the first supporting plate and the second supporting plate, the structure is simple, the operation is convenient, and the mounting and the dismounting of the stand column are convenient; can dismantle with first limiting plate left side, second limiting plate right side respectively through controlling two crossbeams and be connected, can realize controlling the fixed of two crossbeams, the used time of crossbeam and connecting piece screw hole calibration in the traditional mode that has significantly reduced shortens assembly time, and the practicality is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the first limiting plate of the present invention;
fig. 3 is a front view of the left cross beam of the present invention;
fig. 4 is a front view of the first support plate of the present invention.
Reference numerals: the vertical column comprises a vertical column 1, a left cross beam 2, a right cross beam 3, a fastening bolt 4, a first supporting plate 5, a first limiting plate 6, a first chamber 7, a second chamber 8, a third chamber 9, a first mounting hole 10, a second mounting hole 11, a third mounting hole 12, a fourth mounting hole 13, a fifth mounting hole 14, a first through hole 15 and a second through hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The steel structure column node connecting device comprises a column 1, a left crossbeam and a right crossbeam, wherein a connecting piece is arranged at a node between the column 1 and the left crossbeam and between the right crossbeam and the left crossbeam, the connecting piece comprises a first supporting plate 5, a second supporting plate, a first limiting plate 6, a second limiting plate and a fastening bolt 4, the front end and the rear end between the first limiting plate 6 and the second limiting plate are respectively detachably connected with the first supporting plate 5 and the second supporting plate, the left crossbeam and the right crossbeam are respectively detachably connected with the left side of the first limiting plate 6 and the right side of the second limiting plate, and the first limiting plate 6 and the second limiting plate are symmetrically arranged and have the same structure; the beam column joint connecting piece of the utility model can realize that the upright post 1 and the left and right crossbeams can be fixedly connected through the fastening bolts 4 without welding, and the fastening bolts 4 have small using quantity, convenient assembly, time and labor saving and high efficiency; the stand column 1 can be fixed through the detachable connection among the first limiting plate 6, the second limiting plate, the first supporting plate 5 and the second supporting plate, the structure is simple, the operation is convenient, and the mounting and the dismounting of the stand column 1 are convenient; can dismantle with 6 left sides of first limiting plate, second limiting plate right side respectively through controlling two crossbeams and be connected, can realize controlling the fixed of two crossbeams, the used time of crossbeam and connecting piece screw hole calibration in the traditional mode that has significantly reduced shortens assembly time, and the practicality is good.
Preferably, a first cavity 7 is arranged on the left side of the first limiting plate 6, a second cavity 8 and a third cavity 9 are respectively arranged at the front end and the rear end of the right side of the first limiting plate 6, a first mounting hole 10 and a second mounting hole 11 which penetrate through the first limiting plate 6 are respectively arranged at the front end and the rear end of the first cavity 7, a third mounting hole 12, a fourth mounting hole 13 and a fifth mounting hole 14 which penetrate through the first limiting plate 6 are respectively arranged at the front end and the rear end of the second cavity 8 and the third cavity 9, the first mounting hole 10, the second mounting hole 11, the third mounting hole 12, the fourth mounting hole 13 and the fifth mounting hole 14 are equal in aperture size, the central axes of the first mounting hole 10 and the second mounting hole 11 are coincident, the central axes of the third mounting hole 12, the fourth mounting hole 13 and the fifth mounting hole 14 are coincident, the central axes are coincident, the mounting and dismounting time of the stand column 1 and the left and right crossbeams is saved, convenient operation, time and labor saving and high efficiency.
Preferably, the right side of the left cross beam 2 is inserted into the first cavity 7 on the left side of the first limiting plate 6, first through holes 15 are formed in the front end and the rear end of the left cross beam 2 close to the right side, the central axes of the first through holes 15, the first mounting holes 10 and the second mounting holes 11 are overlapped, the hole diameters are equal, the left cross beam 2 is inserted into the first limiting plate 6, and the fastening bolt 4 is used for fixing and operation is convenient.
Preferably, the left sides of the first supporting plate 5 and the second supporting plate are respectively inserted into the second cavity 8 and the third cavity 9 on the right side of the first limiting plate 6, the first supporting plate 5 and the second supporting plate are respectively provided with a second through hole 16 and a third through hole near the front end and the rear end of the left side, the central axes of the second through hole 16, the third through hole, the third mounting hole 12, the fourth mounting hole 13 and the fifth mounting are all overlapped, the aperture sizes are equal, the first supporting plate 5 and the second supporting plate are respectively inserted into the second cavity 8 and the third cavity 9 on the right side of the first limiting plate 6, the fastening bolt 4 is used for fixing, and the operation is convenient.
Preferably, the number of the fastening bolts 4 is four, the number of the fastening bolts 4 is small, the assembly is convenient, the time and the labor are saved, and the efficiency is high.
The utility model discloses a theory of operation: during the use, operating personnel installs first backup pad 5 and second backup pad respectively with stand 1 front and back both ends earlier, peg graft respectively first backup pad 5 and second backup pad between first limiting plate 6 and second limiting plate again, it is fixed to utilize two fastening bolt 4, peg graft left crossbeam 2 in first limiting plate 6 afterwards, it runs through first mounting hole 10 to recycle fastening bolt 4, second mounting hole 11 and first through-hole 15 are fixed, peg graft right crossbeam 3 in the second limiting plate according to the same operating procedure afterwards, it is fixed to utilize fastening bolt 4, accomplish the assembly of whole beam column node connecting piece promptly. The beam column joint connecting piece of the utility model can realize that the upright post 1 and the left and right crossbeams can be fixedly connected through the fastening bolts 4 without welding, and the fastening bolts 4 have small using quantity, convenient assembly, time and labor saving and high efficiency; the stand column 1 can be fixed through the detachable connection among the first limiting plate 6, the second limiting plate, the first supporting plate 5 and the second supporting plate, the structure is simple, the operation is convenient, and the mounting and the dismounting of the stand column 1 are convenient; can dismantle with 6 left sides of first limiting plate, second limiting plate right side respectively through controlling two crossbeams and be connected, can realize controlling the fixed of two crossbeams, the used time of crossbeam and connecting piece screw hole calibration in the traditional mode that has significantly reduced shortens assembly time, and the practicality is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. Steel construction post node connecting device, including the stand with control two crossbeams, its characterized in that, the stand with control the node between two crossbeams and be equipped with the connecting piece, the connecting piece includes first backup pad, second backup pad, first limiting plate, second limiting plate and fastening bolt, first backup pad and second backup pad can be dismantled respectively at both ends around between first limiting plate and the second limiting plate and connect, control two crossbeams and can dismantle with first limiting plate left side, second limiting plate right side respectively and be connected, first limiting plate and second limiting plate set up for the symmetry, and the structure is the same.
2. The steel structure column node connecting device according to claim 1, wherein a first cavity is arranged on the left side of the first limiting plate, a second cavity and a third cavity are respectively arranged at the front end and the rear end of the right side of the first limiting plate, a first mounting hole and a second mounting hole penetrating through the first limiting plate are respectively arranged at the front end and the rear end of the first cavity, and a third mounting hole, a fourth mounting hole and a fifth mounting hole penetrating through the first limiting plate are respectively arranged at the front end and the rear end of the second cavity and the third cavity.
3. The steel structural column joint connecting device of claim 2, wherein the first mounting hole, the second mounting hole, the third mounting hole, the fourth mounting hole and the fifth mounting hole are equal in aperture size, the central axes of the first mounting hole and the second mounting hole are coincident, and the central axes of the third mounting hole, the fourth mounting hole and the fifth mounting hole are coincident.
4. The steel structure column joint connecting device of any one of claims 1 or 2, wherein the right side of the left cross beam is inserted into the first chamber on the left side of the first limiting plate, first through holes are arranged at the front end and the rear end of the left cross beam close to the right side, the central axes of the first through hole, the first mounting hole and the second mounting hole are all coincident, and the diameters of the first through hole, the first mounting hole and the second mounting hole are equal.
5. The steel structure column node connecting device according to any one of claims 1 or 2, wherein left sides of the first supporting plate and the second supporting plate are respectively inserted into a second chamber and a third chamber on the right side of the first limiting plate, a second through hole and a third through hole are respectively arranged at the front end and the rear end of the first supporting plate and the second supporting plate close to the left sides, central axes of the second through hole, the third mounting hole, the fourth mounting hole and the fifth mounting hole are all overlapped, and the diameters of the central axes are equal.
6. The steel structural column node connecting device according to claim 1, wherein the number of the fastening bolts is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064036.7U CN211690761U (en) | 2019-11-26 | 2019-11-26 | Steel structure column node connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064036.7U CN211690761U (en) | 2019-11-26 | 2019-11-26 | Steel structure column node connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211690761U true CN211690761U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064036.7U Active CN211690761U (en) | 2019-11-26 | 2019-11-26 | Steel structure column node connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211690761U (en) |
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2019
- 2019-11-26 CN CN201922064036.7U patent/CN211690761U/en active Active
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