CN223964020U - A steel structural component and prefabricated structure - Google Patents
A steel structural component and prefabricated structureInfo
- Publication number
- CN223964020U CN223964020U CN202520498175.3U CN202520498175U CN223964020U CN 223964020 U CN223964020 U CN 223964020U CN 202520498175 U CN202520498175 U CN 202520498175U CN 223964020 U CN223964020 U CN 223964020U
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- shaped steel
- steel bar
- fixed
- steel bars
- beam body
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Abstract
The utility model belongs to the field of assembly type buildings, and discloses a steel structural part and a prefabricated structure, wherein through the arrangement of two groove steel bars and a T-shaped steel bar, the groove steel bar can be abutted against the horizontal end of the T-shaped steel bar and can not descend, the T-shaped steel bar limits the relative movement of the two channel steel bars, so that the channel steel bars can only move upwards or towards one side far away from a side plate, the channel steel bars can not move upwards under the action of dead weight, the channel steel bars on two sides of a beam body are respectively provided with the groove steel bars, the channel steel bars on two sides cannot be far away from the side plates on the premise of being matched with the T-shaped steel bars on two sides, namely the beam body cannot move horizontally and vertically, further, when the beam body is installed and used, a worker can connect a connecting male part and a connecting female part by using a connecting assembly without additional manpower after the positioning of the beam body (namely the channel steel bars are sleeved on the two sides of the T-shaped steel bar), the installation labor is saved, and the operation is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of assembly type buildings, and particularly relates to a steel structural member and a prefabricated structure.
Background
The steel member, namely the steel structural member, has the advantages of light dead weight, high strength, quick installation, good anti-seismic performance and the like, is widely applied by the building industry, along with the development of an assembled (prefabricated) structure, an assembled wall body, a column body, a beam body and the like are also widely utilized in the building field, and when the assembled structure is installed and used, the steel structural member is often used for connection and reinforcement so as to improve the connection strength between the assembled structure and other structural members.
Among the related prior art, chinese patent like bulletin number CN222375639U discloses a steel structure and prefabricated structure, including connecting public spare and connection female spare, connect public spare and connect public board including first connection public board and second, connect female spare including first connection mother board and second connection mother board, the public board of second connection flushes and is fixed with the laminating of second connection mother board face of second connection public board and second connection public board, first connection mother board perpendicular to second connection mother board, first connection public board and first connection mother board laminating are fixed and the first laminating face that forms, first laminating face is located the center of second connection public board width, a plurality of gusset intervals set up respectively on second connection public board and second connection mother board, through burying connection public spare and connection female spare respectively in frame post and frame roof beam, realization frame post that can be quick is connected with the frame roof beam, need not to carry out independent connection to every reinforcing bar, connection efficiency has been improved.
But in the in-service use process, after the male board of first connection and the butt of first connection mother board, because the male piece of connection does not possess the function to connect mother board position limitation, first connection male board can not be spacing to first connection mother board promptly, still need the workman to stabilize the position of the roof beam body this moment, otherwise the frame roof beam remove, rock etc. all can lead to first connection mother board to break away from first connection male board, thereby lead to the workman to be difficult to be connected male board of first connection and first connection mother board through the bolt, and the mode of the stable another side installation bolt of worker one side to the position of frame roof beam comparatively consumes the manpower, be unfavorable for in-service use.
Disclosure of utility model
The utility model aims to provide a steel structural member and a prefabricated structure so as to solve the problem that the existing structure is relatively labor-consuming in installation and use.
In order to achieve the above purpose, the utility model provides the following technical scheme that the steel structural member comprises
The connecting male piece comprises a side plate and a T-shaped steel bar, the T-shaped steel bar is fixed on the side wall of the side plate, and the vertical end of the T-shaped steel bar is positioned above the horizontal end of the T-shaped steel bar;
The connecting parent piece comprises two groove steel bars symmetrically distributed about the T-shaped steel bar, the notches of the two groove steel bars are arranged in opposite directions, the channel steel bars are respectively abutted against the side wall of the vertical end of the T-shaped steel bar and the top surface of the horizontal end of the T-shaped steel bar, and a connecting plate is fixed in the inner part of one side, far away from the side plate, of the two channel steel bars;
and the connecting assembly is used for connecting the groove steel bars with the T-shaped steel bars.
The connecting assembly is further provided with the connecting bolt and the connecting nut, wherein the end part of the connecting bolt is respectively in sliding insertion with the T-shaped steel bars and the channel steel bars, the connecting nut is in threaded sleeve connection with the connecting bolt, and the head part of the connecting bolt and the connecting nut are respectively abutted against the two groove steel bars at two sides.
The utility model is further provided that the bottom of the side plate is fixed with a rib, and the rib is abutted against the bottom surface of the horizontal end of the T-shaped steel bar.
The utility model also provides a prefabricated structure, which comprises
An anchor plate is fixed on one side of the side plate, far away from the T-shaped steel bar, and is buried and fixed in the column;
The beam body, one side of the channel steel strip far away from the side plate is buried and fixed in the beam body;
The utility model is further arranged that the anchoring plate is provided with an anchoring hole.
The utility model is further provided that a baffle plate is fixed in the notch of the groove steel bar and is positioned in the beam body.
The utility model further provides a connecting sleeve, wherein a first reinforcing rib is buried and fixed in the column body, a second reinforcing rib is buried and fixed in the beam body, the end part of the first reinforcing rib is connected with the end part of the second reinforcing rib, and the connecting sleeve is sleeved on the first reinforcing rib and the second reinforcing rib respectively.
The utility model is further characterized in that the side plate is provided with a preformed hole, the outer wall of the groove steel bar is fixedly provided with a mounting seat, the first reinforcing rib is matched with the preformed hole, the second reinforcing rib is in sliding insertion with the mounting seat, and the mounting seat is positioned in the beam body.
The scheme of the utility model has at least the following beneficial effects:
According to the application, through the arrangement of the two groove steel bars and the T-shaped steel bar, after the groove steel bars are sleeved and abutted on the T-shaped steel bar, the groove steel bar can be abutted by the horizontal end of the T-shaped steel bar and can not descend, and the vertical end of the T-shaped steel bar respectively limits the relative movement of the two groove steel bars, so that the groove steel bar can only move upwards or towards one side far away from the side plate, meanwhile, under the action of dead weight, the groove steel bars can not move upwards, and both sides of the beam body are provided with the groove steel bars, under the premise that the groove steel bars on both sides are respectively matched with the T-shaped steel bars of the columns on both sides, the groove steel bars can not be far away from the side plates, namely, the beam body can not move horizontally and vertically (can only jump upwards under the premise of receiving larger vibration), and further, when the beam body is installed and used, a worker can use the connecting assembly to connect the connecting male member and the connecting female member without additional manpower after the positioning of the beam body (namely after the groove steel bars are sleeved on both sides of the T-shaped steel bar), the operation is simple and convenient to operate.
Additional features and advantages of the utility model are described in the detailed description that follows.
Drawings
FIG. 1 is a block diagram of a steel structure of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an assembly block diagram of a prefabricated structure;
Fig. 4 is an exploded view of the steel structural member of fig. 3.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
reference numerals in the drawings of the specification include:
110. Side plates, 111, reserved holes, 120, T-shaped steel bars, 121, vertical ends, 122, horizontal ends, 130 and ribs;
210. 220, connecting plate;
310. 320, connecting nuts;
410. Column body, 420, anchoring plate, 421 and anchoring hole;
510. beam body 520, baffle 530 and mounting seat;
610. Connecting sleeve 620, first reinforcing ribs 630 and second reinforcing ribs.
Examples:
As shown in fig. 1 to 4, the present utility model discloses a steel structure and a prefabricated structure, which particularly includes a steel structure and a prefabricated structure, wherein the steel structure includes a connection male member, a connection female member and a connection assembly, the prefabricated structure includes a column body 410, a beam body 510, a connection sleeve 610, a first reinforcing rib 620 and a second reinforcing rib 630, the connection male member includes a side plate 110 and a T-shaped steel bar 120, the T-shaped steel bar 120 is fixed on a side wall of the side plate 110, a vertical end 121 of the T-shaped steel bar 120 is located above a horizontal end 122 of the T-shaped steel bar 120, a plurality of anchor plates 420 are fixed on a side of the side plate 110 away from the T-shaped steel bar 120, and anchor holes 421 are formed in the anchor plates 420. The anchor plate 420 is buried and fixed in the column 410, and the side plate 110 can be pre-buried and installed when the column 410 is poured and molded through the arrangement of the anchor plate 420, so that the side plate 110 is preset on the column 410, further the subsequent welding and installation are avoided, meanwhile, the stability is stronger, the anchor plate 420 can be connected relative to the column 410 through the arrangement of the anchor holes 421, meanwhile, the blocking restriction of the steel bars on the anchor holes 421 can be realized, and the connection between the anchor plate 420 and the column 410 is firmer. The bottom of the side plate 110 is fixed with a rib 130, and the rib 130 is abutted against the bottom surface of the horizontal end 122 of the T-shaped steel bar 120. The rib 130 can strengthen the bearing capacity of the T-shaped steel bar 120, the reserved holes 111 are formed in the side plates 110, the positions of the first reinforcing ribs 620 can be positioned through the side plates 110 by arranging the reserved holes 111, one ends of the first reinforcing ribs 620 can be anchored and fixed when the column 410 is poured, workers do not need to specially position the positions of the first reinforcing ribs 620, and the first reinforcing ribs 620 and the column 410 are prefabricated integrally and poured into a shape more conveniently and rapidly.
The connecting parent piece comprises two channel steel strips 210 which are symmetrically distributed about the T-shaped steel strip 120, the notches of the two channel steel strips 210 are arranged in opposite directions, the channel steel strips 210 are respectively abutted against the side wall of the vertical end 121 of the T-shaped steel strip 120 and the top surface of the horizontal end 122 of the T-shaped steel strip 120, a connecting plate 220 is fixed in the inner part of one side, far away from the side plate 110, of the two channel steel strips 210, a partition plate 520 is fixed in the notch of the channel steel strip 210, an installation seat 530 is fixed on the outer wall of the channel steel strip 210, the two channel steel strips 210 are welded and fixed through the connecting plate 220, the relative positions of the two channel steel strips 210 are fixed, the processing is simple and convenient, one side, far away from the side plate 110, of the channel steel strip 210 is buried and fixed in the inner part of the beam body 510, the partition plate 520 is positioned in the beam body 510, and the contact area between the channel steel strip 210 and the beam body 510 is increased due to the arrangement of the partition plate 520, and the connection strength between the channel steel strip 210 and the beam body 510 is enhanced. And through setting up of mount pad 530, make second strengthening rib 630 follow beam body 510 prefabrication and pour the shaping time, need not the workman and carry out special location to second strengthening rib 630, make the prefabrication of second strengthening rib 630 and beam body 510 more convenient and fast, and mount pad 530 can increase the area of contact of groove billet 210 and the inside reinforced concrete structure of beam body 510 to improve the joint strength of groove billet 210 and beam body 510.
The first reinforcing rib 620 and the second reinforcing rib 630 are respectively positioned through the reserved holes 111 and the mounting seats 530, when the beam body 510 and the column body 410 are mounted, the end parts of the first reinforcing rib 620 can be aligned with the second reinforcing rib 630, the connecting sleeve 610 is mounted on the second reinforcing rib 630 during mounting, after the end parts of the first reinforcing rib 620 and the second reinforcing rib 630 are aligned, the first reinforcing rib 620 and the second reinforcing rib 630 are connected in a welding mode, then the connecting sleeve 610 slides onto the first reinforcing rib 620 and the second reinforcing rib 630, and then the connecting sleeve 610 is welded, so that the connecting sleeve 610 is fixedly connected with the first reinforcing rib 620 and the second reinforcing rib 630.
When the channel steel strip 210 is sleeved on the T-shaped steel strip 120, the first reinforcing rib 620 located above is bent (the first reinforcing rib 620 is bent when the beam body 510 is prefabricated), so that the channel steel strip 210 is bent, and after the channel steel strip 210 is installed and positioned, the first reinforcing rib 620 is bent into a straight rod shape, and the second reinforcing rib 630 is aligned. And the same is true. The second steel reinforcement 630 on the beam body 510 below the channel steel strip 210 may be bent prior to installation to yield the installation and the second steel reinforcement 630 restored after installation to connect the second steel reinforcement 630 to the first steel reinforcement 620.
The connecting assembly is provided with a plurality of, and the connecting assembly includes connecting bolt 310 and coupling nut 320, and connecting bolt 310's tip respectively with T shape billet 120 and channel-section steel strip 210 slip cartridge, coupling nut 320 thread bush is on connecting bolt 310, and connecting bolt 310's head and coupling nut 320 butt respectively on two channel-section steel strips 210 of both sides. Wherein the heads of one half of the connection assemblies and the heads of the other half of the connection assemblies are located at both sides of the T-bar 120, respectively.
The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
1. A steel structural member is characterized by comprising
The connecting male piece comprises a side plate and a T-shaped steel bar, wherein the T-shaped steel bar is fixed on the side wall of the side plate, and the vertical end of the T-shaped steel bar is positioned above the horizontal end of the T-shaped steel bar;
The connecting female part comprises two groove steel bars symmetrically distributed about the T-shaped steel bar, the notch of the two groove steel bars are arranged in a back-to-back mode, the channel steel bars are respectively abutted to the side wall of the vertical end of the T-shaped steel bar and the top surface of the horizontal end of the T-shaped steel bar, and connecting plates are fixed in the inner parts of the two channel steel bars, which are far away from one side of the side plate;
And a connection assembly for connecting the channel steel strip with the T-shaped steel strip.
2. A steel structure according to claim 1 wherein said connecting assembly comprises a connecting bolt and a connecting nut, wherein the ends of said connecting bolt are slidably inserted into said T-bar and said channel bar, respectively, said connecting nut is threadedly received on said connecting bolt, and the heads of said connecting bolt and said connecting nut are respectively abutted against two of said channel bars on both sides.
3. A steel structure according to claim 2 wherein ribs are secured to the bottom of said side panels and abut the bottom surface of the horizontal ends of said T-bars.
4. A prefabricated structure comprising a steel structure according to any one of claims 1-3, characterized in that it comprises
The column body, one side of the side plate far away from the T-shaped steel bar is fixed with an anchor plate, and the anchor plate is buried and fixed in the column body;
And one side, far away from the side plate, of the channel steel strip is buried and fixed in the beam body.
5. The prefabricated structure of claim 4, wherein said anchor plate has anchor holes.
6. The prefabricated structure according to claim 4, wherein a partition plate is fixed in the notch of the groove steel bar, and the partition plate is positioned in the beam body.
7. The prefabricated structure of claim 4, further comprising a connecting sleeve, wherein a first reinforcing rib is embedded and fixed in the column body, a second reinforcing rib is embedded and fixed in the beam body, the end part of the first reinforcing rib is connected with the end part of the second reinforcing rib, and the connecting sleeve is sleeved on the first reinforcing rib and the second reinforcing rib respectively.
8. The prefabricated structure of claim 7, wherein the side plates are provided with preformed holes, mounting seats are fixed on the outer walls of the groove steel bars, the first reinforcing ribs are matched with the preformed holes, the second reinforcing ribs are slidably inserted into the mounting seats, and the mounting seats are positioned in the beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520498175.3U CN223964020U (en) | 2025-03-20 | 2025-03-20 | A steel structural component and prefabricated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520498175.3U CN223964020U (en) | 2025-03-20 | 2025-03-20 | A steel structural component and prefabricated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223964020U true CN223964020U (en) | 2026-03-03 |
Family
ID=98893634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520498175.3U Active CN223964020U (en) | 2025-03-20 | 2025-03-20 | A steel structural component and prefabricated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223964020U (en) |
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2025
- 2025-03-20 CN CN202520498175.3U patent/CN223964020U/en active Active
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