CN220645258U - Be used for steel construction house beam column node connecting device - Google Patents
Be used for steel construction house beam column node connecting device Download PDFInfo
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- CN220645258U CN220645258U CN202322160671.1U CN202322160671U CN220645258U CN 220645258 U CN220645258 U CN 220645258U CN 202322160671 U CN202322160671 U CN 202322160671U CN 220645258 U CN220645258 U CN 220645258U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 128
- 239000010959 steel Substances 0.000 title claims abstract description 128
- 238000010276 construction Methods 0.000 title claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of steel structures, in particular to a beam column node connecting device for a steel structure house, which comprises a steel column, a steel beam and a sleeve, wherein a second through groove is formed in the middle of the sleeve, the steel column penetrates through the second through groove of the sleeve, and the steel beam is fixedly arranged on four sides of the sleeve; the device is through being provided with sleeve and double-end split bolt, use double-end split bolt to pass the horizontal installation locking of going on of a pair of sleeve of first locating hole and preformed hole and steel column, use double-end split bolt to pass the second locating hole and preformed hole two and carry out vertical installation locking to sleeve and steel column 1 simultaneously, just be connected sleeve and steel column through the double-end split bolt at this moment, carry out full weld with telescopic visible joint seam position with steel column after the connection is accomplished, use the bolt to install and fix a position, the cooperation welding consolidates, the combined use of both makes its connection more firm.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a beam column node connecting device for a steel structure house.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like. The components or the parts are connected by adopting welding seams, bolts or rivets, and the self-weight of the components or the parts is light, and the construction is simple, so that the components or the parts are widely applied to the fields of large-scale plants, venues, super high-rise buildings, bridges and the like. The steel structure is easy to rust, rust removal, galvanization or paint is required to be carried out on the general steel structure, regular maintenance is required, the steel structure residential beam column nodes refer to key connection parts between the connecting beams and columns, the key connection parts play roles in transferring load and increasing the integral strength and rigidity of the structure, meanwhile, the selection and design of the steel structure residential beam column nodes are required to be carried out according to specific structural requirements, load characteristics and building design standards, and the steel structure residential beam column nodes are evaluated and verified by professional engineers;
the traditional connecting device is not stable enough by using a welding structure alone, has limited bearing capacity, and generally needs to meet certain anti-seismic requirements, and has higher requirements on the bearing capacity of beam column nodes, especially in a residential steel structure;
secondly, a plurality of Liang Tongshi are connected with the column in the connecting device, the plurality of beams are not connected, the force born by the beams is totally born by the column under the condition of being directly connected with the column, and when the force reaches the maximum value of the bearing force of the column, the integral steel structure frame is easy to incline, so that potential safety hazards are brought;
therefore, we propose a new beam column node connecting device for steel structure house to solve the problems that the simple welding proposed by the background art can not provide higher connection bearing capacity and the beam bearing force is fully borne by the column, and when the force reaches the maximum value of the bearing force of the column, the whole steel structure frame is easy to incline, thereby bringing potential safety hazard.
Disclosure of Invention
The utility model aims to provide a beam column node connecting device for a steel structure house, which aims to solve the problems that the simple welding provided by the background art cannot provide higher connection bearing capacity and the beam bearing force is borne by the column, and when the force reaches the maximum value of the bearing force of the column, the whole steel structure frame is easy to incline, so that potential safety hazard is brought.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel column penetrates through the second through groove of the sleeve, and steel beams are fixedly arranged on four sides of the sleeve;
the steel beam is installed between the lower guard plate and the upper guard plate, and is fixedly connected with the lower guard plate and the upper guard plate through high-strength bolts.
Preferably, the middle part of the steel column is transversely provided with four first preformed holes, the middle part of the steel column is longitudinally provided with two second preformed holes, the four first preformed holes and the two second preformed holes are all formed in a penetrating manner, and the four first preformed holes and the two second preformed holes are formed in a staggered manner.
Preferably, four first locating holes are formed in the left end and the right end of the sleeve, two second locating holes are formed in the front end and the rear end of the sleeve, the diameters of the first locating holes and the second locating holes are consistent with those of the first reserved holes and the second reserved holes in the middle of the steel column, and the first locating holes and the second locating holes are respectively located on the same axis with the first reserved holes and the second reserved holes in the middle of the steel column.
Preferably, the double-headed split bolt penetrates through the first positioning hole and the first reserved hole, four double-headed split bolts are transversely installed, the double-headed split bolt penetrates through the second positioning hole and the second reserved hole, and two double-headed split bolts are longitudinally installed.
Preferably, the middle parts of the lower guard plate and the upper guard plate are respectively vertically provided with a first through groove and a third through groove, the first through groove and the third through groove are all positioned on the same axis with the second through groove, the first through groove, the third through groove and the second through groove are of the same specification, and the upper guard plate and the lower guard plate are welded at the upper end and the lower end of the sleeve.
Preferably, the four sides of the top surface of the lower guard plate and the four sides of the ground of the upper guard plate are respectively and fixedly provided with a first mounting plate and a second mounting plate, two first guard plates and two second guard plates are respectively and fixedly arranged at the two ends of the first mounting plate and the second mounting plate, two first mounting holes and two second mounting holes are respectively and vertically formed in the left side and the right side of the first mounting plate and the right side of the second mounting plate, and the first mounting holes and the second mounting holes penetrate through the lower guard plates and the upper guard plates.
Preferably, the four steel beams are made of I-steel materials, four reserved holes III are vertically formed in one side, close to the sleeve, of the four steel beams, and the reserved holes III correspond to the first mounting holes at the upper end of the lower guard plate and the second mounting holes at the upper end of the upper guard plate respectively.
Preferably, the high-strength bolts respectively penetrate through the first mounting holes of the lower guard plate, the second mounting holes of the upper guard plate and the reserved holes on the steel beam for three fixed mounting.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of be used for steel construction house beam column node connecting device, through being provided with sleeve and double-end split bolt, use double-end split bolt to pass first locating hole and a pair of sleeve of preformed hole and carry out horizontal installation locking with the steel column, use double-end split bolt to pass second locating hole and preformed hole two to carry out vertical installation locking to sleeve and steel column 1 simultaneously, just at this moment be connected sleeve and steel column through double-end split bolt, carry out full welding with steel column and telescopic visible joint position after the connection is accomplished, use the bolt to install and fix a position, the cooperation welding consolidates, the combined use of both makes its connection more firm.
2. Secondly, this kind of a node connecting device for steel construction house beam column is through being provided with backplate and last backplate down, at first install the girder steel in the upper end of the first mounting panel of backplate down, then move down the top surface to the girder steel with last backplate, make the top surface of second mounting panel and girder steel contact, first mounting panel and second mounting panel cooperation first backplate and second backplate carry out the centre gripping to the girder steel, use high strength bolt to girder steel and backplate down and last backplate, make backplate down, go up backplate and girder steel interconnect be an integer, when the girder steel of wherein one end atress, through backplate and last backplate cooperation down, can carry out the atress simultaneously on conducting other girder steel or steel column with the atress to other girder steel, strengthen its bearing capacity greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the upper and lower guard plates of the present utility model;
FIG. 3 is a schematic view of the sleeve structure of the present utility model;
FIG. 4 is a schematic view of the steel column structure of the present utility model;
FIG. 5 is a schematic view of the steel beam structure of the present utility model;
in the figure: 1. a steel column; 101. reserving a first hole; 102. a second reserved hole; 2. a steel beam; 201. preformed hole III; 3. a lower guard board; 301. a first through groove; 302. a first mounting plate; 303. a first guard plate; 304. a first mounting hole; 4. a sleeve; 401. a second through slot; 402. a first positioning hole; 403. a second positioning hole; 5. an upper guard board; 501. a third through slot; 502. a second mounting plate; 503. a second guard plate; 504. a second mounting hole; 6. double-ended split bolts; 7. high strength bolts.
Detailed Description
Referring to fig. 1-2, in an embodiment of the present utility model;
example 1: the utility model provides a be used for steel construction house beam column node connecting device, includes steel column 1, girder steel 2 and sleeve 4, and second through groove 401 has been seted up at the middle part of sleeve 4, and steel column 1 runs through sleeve 4's second through groove 401 and sets up, and girder steel 2 is all fixed mounting in sleeve 4's four sides;
the bottom end face and the top end face of the sleeve 4 are respectively provided with a lower guard plate 3 and an upper guard plate 5, the lower guard plate 3 and the upper guard plate 5 are of the same specification, the lower guard plate 3 and the upper guard plate 5 are arranged oppositely, a double-head split bolt 6 is used between the steel column 1 and the sleeve 4 for fixing, a steel beam 2 is arranged between the lower guard plate 3 and the upper guard plate 5, and the steel beam 2 is fixedly connected with the lower guard plate 3 and the upper guard plate 5 through high-strength bolts 7;
the middle part of the steel column 1 is transversely provided with four first reserved holes 101, the middle part of the steel column 1 is longitudinally provided with two second reserved holes 102, the four first reserved holes 101 and the two second reserved holes 102 are all arranged in a penetrating way, and the four first reserved holes 101 and the two second reserved holes 102 are arranged in a staggered way;
four first positioning holes 402 are formed in the left end and the right end of the sleeve 4, two second positioning holes 403 are formed in the front end and the rear end of the sleeve 4, the diameters of the first positioning holes 402 and the second positioning holes 403 are consistent with those of the first reserved holes 101 and the second reserved holes 102 in the middle of the steel column 1, and the first positioning holes 402 and the second positioning holes 403 are respectively located on the same axis with the first reserved holes 101 and the second reserved holes 102 in the middle of the steel column 1;
the double-headed split bolts 6 penetrate through the first positioning holes 402 and the first reserved holes 101, four double-headed split bolts 6 are transversely arranged, the double-headed split bolts 6 penetrate through the second positioning holes 403 and the second reserved holes 102, and two double-headed split bolts 6 are longitudinally arranged;
during installation, the steel column 1 passes through the first through groove 301 of the lower guard plate 3, then the sleeve 4 is sleeved to the middle of the steel column 1 through the second through groove 301, the bottom end of the sleeve 4 is connected with the top end of the lower guard plate 3, at this time, spot welding is performed on the connection part of the lower guard plate 3 and the sleeve 4, then the sleeve 3 and the steel column 1 are transversely installed and locked through the first positioning hole 402 and the first reserved hole 101 by using the double-head split bolt 6, meanwhile, the sleeve 3 and the steel column 1 are longitudinally installed and locked through the second positioning hole 403 and the second reserved hole 102 by using the double-head split bolt 6, at this time, the sleeve 3 and the steel column 1 are connected through the double-head split bolt 6, the visible connection joint position of the steel column 1 and the sleeve 3 is fully welded, positioning is performed by using the bolt installation, the steel column 3 is reinforced by matching the spot welding, after the installation of the steel column 1 is completed, the upper guard plate 5 is sleeved on the top end of the sleeve 4 by using the third through groove 501, and finally the upper guard plate 5 enters between the upper guard plate 2 and the lower guard plate 5.
Example 2: as can be seen by referring to fig. 2 to 5 of the specification, embodiment 2 differs from embodiment 1 in that:
the middle parts of the lower guard plate 3 and the upper guard plate 5 are respectively vertically provided with a first through groove 301 and a third through groove 501, the first through groove 301 and the third through groove 501 are positioned on the same axis with the second through groove 401, the first through groove 301, the third through groove 501 and the second through groove 401 are of the same specification, and the upper guard plate 5 and the lower guard plate 3 are welded with the upper end and the lower end of the sleeve 4;
the four sides of the top surface of the lower guard plate 3 and the four sides of the ground of the upper guard plate 5 are respectively and fixedly provided with a first mounting plate 302 and a second mounting plate 502, two ends of the first mounting plate 302 and the second mounting plate 502 are respectively and fixedly provided with two first guard plates 303 and second guard plates 503, two first mounting holes 304 and second mounting holes 504 are respectively and vertically formed in the left side and the right side of the first mounting plate 302 and the second mounting plate 502, and the first mounting holes 304 and the second mounting holes 504 penetrate through the lower guard plate 3 and the upper guard plate 5;
the four steel beams 2 are made of I-steel, one side of the four steel beams 2 close to the sleeve 4 is vertically provided with four reserved holes III 201, and the four reserved holes III 201 respectively correspond to a first mounting hole 304 at the upper end of the lower guard plate 3 and a second mounting hole 504 at the upper end of the upper guard plate 5;
the high-strength bolts 7 respectively penetrate through the first mounting holes 304 of the lower guard plate 3 and the second mounting holes 504 of the upper guard plate 5 and the reserved holes III 201 on the steel beam 2 for fixed mounting;
according to the above-mentioned reference foundation, when the steel beam 2 is installed, firstly, the steel beam 2 is installed at the upper end of the first installation plate 302 of the lower guard plate 3, then the upper guard plate 5 is moved downwards to the top surface of the steel beam 2, so that the second installation plate 502 contacts with the top surface of the steel beam 2, the first installation plate 302 and the second installation plate 502 cooperate with the first guard plate 303 and the second guard plate 503 to clamp the steel beam 2, meanwhile, because the steel beam 2 is made of i-steel material, the steel beam 2 is connected with the reserved hole three 201 at the bottom end of the steel beam 2 through the high-strength bolts 7 in a penetrating manner, so that the steel beam 2 and the lower guard plate 3 are fixedly connected, and meanwhile, the high-strength bolts 7 are connected with the reserved hole three 201 at the top end of the steel beam 2 in a penetrating manner, so that the lower guard plate 3, the upper guard plate 5 and the steel beam 2 are mutually connected into a whole, and when the steel beam 2 at one end is stressed, the steel beam 2 can be stressed and conducted to other steel beams 2 or other steel beams 1 or other steel columns 1 can be stressed greatly.
Claims (8)
1. The utility model provides a be used for steel construction house beam column node connecting device, includes steel column (1), girder steel (2) and sleeve (4), second through groove (401) have been seted up at the middle part of sleeve (4), steel column (1) run through second through groove (401) setting of sleeve (4), girder steel (2) are all fixed mounting in four sides of sleeve (4);
the steel column is characterized in that a lower guard plate (3) and an upper guard plate (5) are respectively arranged on the bottom end face and the top end face of the sleeve (4), the lower guard plate (3) and the upper guard plate (5) are of the same specification, the lower guard plate (3) and the upper guard plate (5) are oppositely arranged, a double-head split bolt (6) is used between the steel column (1) and the sleeve (4) for fixing, the steel beam (2) is arranged between the lower guard plate (3) and the upper guard plate (5), and the steel beam (2) is fixedly connected with the lower guard plate (3) and the upper guard plate (5) through high-strength bolts (7).
2. A beam column node connection device for a steel structure house according to claim 1, wherein: four preformed holes I (101) are transversely formed in the middle of the steel column (1), two preformed holes II (102) are longitudinally formed in the middle of the steel column (1), the four preformed holes I (101) and the two preformed holes II (102) are all formed in a penetrating mode, and the four preformed holes I (101) and the two preformed holes II (102) are formed in a staggered mode.
3. A beam column node connection device for a steel structure house according to claim 1, wherein: four first locating holes (402) are formed in the left end and the right end of the sleeve (4), two second locating holes (403) are formed in the front end and the rear end of the sleeve (4), the diameters of the first locating holes (402) and the second locating holes (403) are consistent with those of the first reserved holes (101) and the second reserved holes (102) in the middle of the steel column (1), and the first locating holes (402) and the second locating holes (403) are located on the same axis with the first reserved holes (101) and the second reserved holes (102) in the middle of the steel column (1) respectively.
4. A beam column node connection device for a steel structure house according to claim 3, wherein: the double-headed split bolt (6) penetrates through the first positioning hole (402) and the first reserved hole (101), four double-headed split bolts (6) are transversely installed, the double-headed split bolts (6) penetrate through the second positioning hole (403) and the second reserved hole (102), and two double-headed split bolts (6) are longitudinally installed.
5. A beam column node connection device for a steel structure house according to claim 1, wherein: the middle parts of the lower guard plate (3) and the upper guard plate (5) are respectively vertically provided with a first through groove (301) and a third through groove (501), the first through groove (301) and the third through groove (501) are all arranged on the same axis with the second through groove (401), the first through groove (301), the third through groove (501) and the second through groove (401) are all of the same specification, and the upper guard plate (5) and the lower guard plate (3) are both welded with the upper end and the lower end of the sleeve (4).
6. A beam column node connection device for a steel structure house according to claim 1, wherein: the novel anti-theft protection device is characterized in that a first mounting plate (302) and a second mounting plate (502) are fixedly mounted on four sides of the top surface of the lower guard plate (3) and four sides of the ground of the upper guard plate (5) respectively, two first guard plates (303) and two second guard plates (503) are fixedly mounted at two ends of the first mounting plate (302) and the second mounting plate (502) respectively, two first mounting holes (304) and two second mounting holes (504) are vertically formed in the left side and the right side of the first mounting plate (302) and the right side of the second mounting plate (502) respectively, and the first mounting holes (304) and the second mounting holes (504) penetrate through the lower guard plate (3) and the upper guard plate (5) to be formed.
7. A beam column node connection device for a steel structure house according to claim 1, wherein: four girder steel (2) are I-steel, four girder steel (2) be close to one side of sleeve (4) is vertical to be seted up four preformed hole three (201), four preformed hole three (201) correspond respectively first mounting hole (304) of backplate (3) upper end down with second mounting hole (504) of backplate (5) upper end.
8. A beam column node connection device for a steel structure house according to claim 7, wherein: the high-strength bolts (7) respectively penetrate through a first mounting hole (304) of the lower guard plate (3), a second mounting hole (504) of the upper guard plate (5) and a reserved hole III (201) on the steel beam (2) to be fixedly mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160671.1U CN220645258U (en) | 2023-08-11 | 2023-08-11 | Be used for steel construction house beam column node connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160671.1U CN220645258U (en) | 2023-08-11 | 2023-08-11 | Be used for steel construction house beam column node connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645258U true CN220645258U (en) | 2024-03-22 |
Family
ID=90263079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160671.1U Active CN220645258U (en) | 2023-08-11 | 2023-08-11 | Be used for steel construction house beam column node connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645258U (en) |
-
2023
- 2023-08-11 CN CN202322160671.1U patent/CN220645258U/en active Active
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