CN216616272U - Assembled steel construction building I-steel connection base - Google Patents
Assembled steel construction building I-steel connection base Download PDFInfo
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- CN216616272U CN216616272U CN202123153356.3U CN202123153356U CN216616272U CN 216616272 U CN216616272 U CN 216616272U CN 202123153356 U CN202123153356 U CN 202123153356U CN 216616272 U CN216616272 U CN 216616272U
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Abstract
The utility model discloses an assembly type steel structure building I-steel connecting base, which relates to the technical field of assembly type steel structures and comprises an embedded base, wherein the middle part of the upper surface of the embedded base is provided with a clamping groove, and the upper surface of the embedded base is fixedly provided with a first screw rod in a holding array. This assembled steel construction building I-steel connects base, pass through concrete placement with pre-buried seat and install on the ground, overlap the bottom at the I-steel body with the connecting plate, insert the I-steel body to the inside of the draw-in groove in the pre-buried seat through hoisting equipment, insert the I-steel body to pre-buried seat in, can be when receiving the side bearing capacity, better shift the stress position to the I-steel body, connecting plate and pre-buried seat are last, the risk that the bolt bore huge pressure damage and cause the slope has been avoided, two location clamp splices wrap up the support to the abdominal cavity inside of I-steel body junction, very big improvement the bearing strength of junction, the connection bearing effect of this connecting seat has been improved.
Description
Technical Field
The utility model relates to the technical field of assembled steel structures, in particular to an I-steel connecting base for an assembled steel structure building.
Background
The matched building is a building formed by assembling prefabricated parts on a construction site, a steel structure is a structure formed by steel materials and is one of main building structure types, the structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, the steel structure is usually used for building some building roofs in the building, non-bearing square steel structure pipes and round steel structure pipes are usually used in the steel structure, an I-shaped steel column is usually adopted for supporting and building the steel structure building in the building process, a precast concrete base is usually adopted for fixing a connecting plate in the fixing process of the I-shaped steel column, then the I-shaped steel beam is installed on the connecting plate through bolts to achieve the effect of fixed support, the vertical support effect is ensured, and when the side bearing capacity is overlarge, the bottom joint bears the pressure as each fixed bolt, therefore, the bearing is easy to cause a roll problem in long-time bearing, and the connection bearing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembly type steel structure building I-steel connecting base which has the advantage of good connecting and bearing effects.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an assembled steel construction building I-steel connects base, includes pre-buried seat, the draw-in groove has been seted up at the middle part of pre-buried seat upper surface, the last fixed surface of pre-buried seat installs the screw rod that is the array of holding.
A connecting plate is placed on the upper surface of the pre-buried seat, a slot is formed in the middle of the connecting plate, an I-shaped steel body is placed above the connecting plate, the bottom end of the I-shaped steel body penetrates through the slot and extends into the clamping groove, fixing holes in a scale annular array are formed in the edge of the connecting plate, the threaded end of each screw rod I penetrates through each fixing hole and extends above the connecting plate, the threaded end of each screw rod I is connected with a nut I in a threaded manner, two groups of screw rods II are fixedly mounted on the upper surface of the connecting plate, two positioning clamping blocks are placed on the upper surface of the connecting plate, two positioning grooves are formed in one side surface, close to each other, of the two positioning clamping blocks, each positioning groove is clamped on a wing plate of the I-shaped steel body, a hollow groove is formed in the outer side surface of each positioning clamping block, and two jacks are formed in the inner bottom wall of each hollow groove, and the threaded ends of the two groups of screw rods II respectively penetrate through the two groups of jacks and extend to the inside of the empty groove, and the threaded end of each screw rod II is in threaded connection with a nut II.
Furthermore, the front side face and the rear side face of each positioning clamping block are fixedly provided with fixing lugs, and connecting holes which are arranged equidistantly are formed in the fixing lugs.
Through adopting above-mentioned technical scheme, better connect the side of two location clamp splices through fixed ear.
Further, two sets of screws III are placed on the right side of the fixing lug, each screw end of each screw III penetrates through the connecting hole and extends to the left side of the fixing lug, and a nut III is connected to each screw end of each screw III through threads.
Through adopting above-mentioned technical scheme, fix between three pairs of two fixed ears through screw rod three and nut.
Furthermore, the inner side wall of each positioning clamping block is in contact with the web plate of the I-shaped steel body.
Through adopting above-mentioned technical scheme, the better centre gripping is filled to the inside of I-steel body junction through the location clamp splice, the better bearing strength who improves the junction.
Furthermore, the size of the slot and the clamping groove is matched with that of the I-shaped steel body.
Through adopting above-mentioned technical scheme, better pass through the slot cover with the connecting plate on the I-steel body, make the I-steel body insert the inside to the draw-in groove, avoid having the clearance and influence the bearing effect.
Compared with the prior art, this assembled steel construction building I-steel connection base possesses following beneficial effect:
1. the utility model is provided with the embedded seat, in the using process, the embedded seat is arranged on the ground through concrete pouring, the connecting plate is sleeved at the bottom of the I-steel body, the I-steel body is inserted into the clamping groove in the embedded seat through a hoisting device, the first screw passes through each fixing hole on the connecting plate, the first screw is fixed between the pair of connecting plate and the embedded seat through the nut, the I-steel body and the connecting plate are welded after being fixed, the two positioning clamping blocks are respectively placed into the two abdominal cavities of the I-steel body after being welded, the inner side surfaces of the positioning clamping blocks are tightly attached to the web plate of the I-steel body and move downwards, the insertion holes on the positioning clamping blocks are inserted into the second screw, the two pairs of connecting plates and the positioning clamping blocks are fixedly connected by screwing the nuts, and at the moment, the three screws and the three pairs of nuts are used for fixing between the two groups of fixing lugs, thereby completing the vertical installation of the I-shaped steel body.
2. According to the utility model, the I-shaped steel body is inserted into the embedded seat, so that when the I-shaped steel body is subjected to lateral bearing force, the stress position can be better transferred to the I-shaped steel body, the connecting plate and the embedded seat, the risk of inclination caused by huge pressure damage of a bolt is avoided, the inner part of an abdominal cavity at the joint of the I-shaped steel body can be better wrapped and supported by the two positioning clamping blocks in use, the bearing strength of the joint is greatly improved, and the connection bearing effect of the connecting seat is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a pre-buried seat structure according to the present invention;
FIG. 3 is a connection diagram of the connection plate and the I-steel body according to the present invention;
FIG. 4 is a schematic view of a connection plate according to the present invention;
FIG. 5 is a schematic view of a positioning block of the present invention.
In the figure: 1-embedded seat, 2-connecting plate, 3-second nut, 4-positioning clamping block, 5-I-steel body, 6-fixing lug, 7-first nut, 8-clamping groove, 9-first screw, 10-fixing hole, 11-empty groove, 12-inserting groove, 13-second screw, 14-third nut, 15-connecting hole, 16-third screw, 17-inserting hole and 18-positioning groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an assembled steel construction building I-steel connects base, includes pre-buried seat 1, and draw-in groove 8 has been seted up at the middle part of pre-buried seat 1 upper surface, and the last fixed surface of pre-buried seat 1 installs the screw rod 9 that is the array of holding.
A connecting plate 2 is placed on the upper surface of the embedded seat 1, a slot 12 is formed in the middle of the connecting plate 2, an I-steel body 5 is placed above the connecting plate 2, the bottom end of the I-steel body 5 penetrates through the slot 12 and extends into a clamping groove 8, fixing holes 10 in a scale annular array are formed in the edge of the connecting plate 2, the threaded end of each screw I9 penetrates through each fixing hole 10 and extends above the connecting plate 2, a nut I7 is connected to the threaded end of each screw I9 in a threaded manner, two groups of screw II 13 are fixedly installed on the upper surface of the connecting plate 2, two positioning clamping blocks 4 are placed on the upper surface of the connecting plate 2, two positioning grooves 18 are formed in one side surface, close to each other, of the two positioning clamping blocks 4, each positioning groove 18 is clamped on a wing plate of the I-steel body 5, a hollow groove 11 is formed in the outer side surface of each positioning clamping block 4, two insertion holes 17 are formed in the inner bottom wall of each hollow groove 11, and the thread ends of the two screw rods 13 respectively penetrate through the two insertion holes 17 and extend to the inside of the empty groove 11, and the thread end of each screw rod 13 is in threaded connection with a second nut 3.
The front side face and the rear side face of each positioning clamping block 4 are respectively and fixedly provided with a fixing lug 6, connecting holes 15 which are arranged at equal intervals are formed in each fixing lug 6, and the side ends of the two positioning clamping blocks 4 are better connected through the fixing lugs 6.
Two sets of three 16 screws are placed on the right side of the fixing lug 6, the thread end of each three 16 screws penetrates through the connecting hole 15 and extends to the left side of the fixing lug 6, the thread end of each three 16 screws is connected with a third nut 14 in a threaded manner, and the two fixing lugs 6 are fixed through the three 16 screws and the third nuts 14.
The inside wall of every location clamp splice 4 all contacts with the web of I-steel body 5, and the centre gripping is filled to the inside of 5 junctions of I-steel body better through location clamp splice 4, the better bearing strength who improves the junction.
The sizes of the slots 12 and the clamping grooves 8 are matched with the I-steel body 5, and the connecting plate 2 is better sleeved on the I-steel body 5 through the slots 12, so that the I-steel body 5 is inserted into the clamping grooves 8, and the bearing effect is prevented from being influenced by gaps.
When the I-steel positioning and fixing device is used, the embedded seat 1 is installed on the ground through concrete pouring, the connecting plate 2 is sleeved at the bottom of the I-steel body 5, the I-steel body 5 is inserted into the clamping groove 8 in the embedded seat 1 through hoisting equipment, the screw rod I9 penetrates through each fixing hole 10 in the connecting plate 2, the connecting plate 2 and the embedded seat 1 are fixed through the nut I7, the I-steel body 5 and the connecting plate 2 are welded after the fixing, the two positioning clamping blocks 4 are respectively placed into the two abdominal cavities of the I-steel body 5 after the welding, the inner side surfaces of the positioning clamping blocks 4 are tightly attached to the web plate of the I-steel body 5 and move downwards, the inserting holes 17 in the positioning clamping blocks 4 are inserted into the screw rods II 13, the nut II 3 is used for fixedly connecting the connecting plate 2 with the positioning clamping blocks 4, and the two groups of fixing lugs 6 are fixed through the screw rods III 16 and the nut III 14, thereby accomplish the vertical installation of I-steel body 5, when receiving the side bearing capacity, better shift the stress position to I-steel body 5, on connecting plate 2 and pre-buried seat 1, avoided the bolt to bear huge pressure damage and cause the risk of slope, through two location clamp splice 4 can be better in use to the abdominal cavity inside of I-steel body 5 junction wrap up the support, very big improvement the bearing strength of junction, improved the connection bearing effect of this connecting seat.
Claims (5)
1. The utility model provides an assembled steel construction building I-steel connection base, includes pre-buried seat (1), its characterized in that: a clamping groove (8) is formed in the middle of the upper surface of the embedded seat (1), and a first screw rod (9) in a lifting array is fixedly mounted on the upper surface of the embedded seat (1);
a connecting plate (2) is placed on the upper surface of the pre-buried seat (1), a slot (12) is formed in the middle of the connecting plate (2), an I-shaped steel body (5) is placed above the connecting plate (2), the bottom end of the I-shaped steel body (5) penetrates through the slot (12) and extends into the clamping groove (8), fixing holes (10) of a scale annular array are formed in the edge of the connecting plate (2), the threaded end of each screw rod I (9) penetrates through each fixing hole (10) and extends to the upper portion of the connecting plate (2), a nut I (7) is in threaded connection with the threaded end of each screw rod I (9), two groups of screw rods II (13) are fixedly mounted on the upper surface of the connecting plate (2), two positioning clamping blocks (4) are placed on the upper surface of the connecting plate (2), and two positioning grooves (18) are formed in one side face, close to each other, of the two positioning clamping blocks (4), and every constant head tank (18) all joint is on the pterygoid lamina of I-steel body (5), every dead slot (11), every have all been seted up to the lateral surface of location clamp splice (4) two jack (17) have all been seted up to the inner bottom wall of dead slot (11), and the screwed end of two sets of screw rods two (13) runs through two sets of jack (17) respectively and extends to the inside of dead slot (11), every the equal threaded connection of screwed end of screw rod two (13) has nut two (3).
2. An assembly type steel structure building I-steel connection base according to claim 1, characterized in that: every the front and back both sides face of location clamp splice (4) all fixed mounting have fixed ear (6), every connecting hole (15) that the equidistance was arranged are all seted up to the inside of fixed ear (6).
3. An assembly type steel structure building I-steel connection base according to claim 2, characterized in that: two sets of three (16) screws have been placed on the right side of fixed ear (6), every the screw thread end of three (16) screws all runs through connecting hole (15) and extends to the left side of fixed ear (6), and the equal threaded connection of the screw thread end of three (16) screws has three (14) nuts.
4. An assembly type steel structure building I-steel connection base according to claim 1, characterized in that: the inner side wall of each positioning clamping block (4) is in contact with the web plate of the I-shaped steel body (5).
5. An assembly type steel structure building I-steel connection base according to claim 1, characterized in that: the size of the slot (12) and the size of the clamping slot (8) are matched with that of the I-shaped steel body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153356.3U CN216616272U (en) | 2021-12-14 | 2021-12-14 | Assembled steel construction building I-steel connection base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153356.3U CN216616272U (en) | 2021-12-14 | 2021-12-14 | Assembled steel construction building I-steel connection base |
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| CN216616272U true CN216616272U (en) | 2022-05-27 |
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| CN202123153356.3U Active CN216616272U (en) | 2021-12-14 | 2021-12-14 | Assembled steel construction building I-steel connection base |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233819A (en) * | 2022-08-25 | 2022-10-25 | 皖西学院 | Assembled lacing wire steel pipe concrete connection structure |
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2021
- 2021-12-14 CN CN202123153356.3U patent/CN216616272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233819A (en) * | 2022-08-25 | 2022-10-25 | 皖西学院 | Assembled lacing wire steel pipe concrete connection structure |
| CN115233819B (en) * | 2022-08-25 | 2023-11-03 | 皖西学院 | Assembled lacing wire steel pipe concrete connection structure |
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