CN113605530A - High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof - Google Patents
High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof Download PDFInfo
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- CN113605530A CN113605530A CN202110941649.3A CN202110941649A CN113605530A CN 113605530 A CN113605530 A CN 113605530A CN 202110941649 A CN202110941649 A CN 202110941649A CN 113605530 A CN113605530 A CN 113605530A
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- wall
- beam steel
- strip
- fixedly connected
- vertical beam
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2448—Connections between open section profiles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention belongs to the technical field of buildings, in particular to a high-strength self-fastening steel structure joint for an energy-saving building and a manufacturing method thereof, and aims to solve the problems in the prior art, the invention provides the following scheme, wherein the high-strength self-fastening steel structure joint comprises four fixing mechanisms, each fixing mechanism comprises a vertical block, a top disc is fixedly connected to the outer wall of the top of each vertical block, a bottom disc is fixedly connected to the outer wall of the bottom of each vertical block, a transverse slot is arranged between every two adjacent fixing mechanisms, transverse beam steel is inserted into the transverse slot, a vertical slot is arranged between the four fixing mechanisms, vertical beam steel is inserted into the vertical slot, two self-locking supporting mechanisms are arranged below the fixing mechanisms, each self-locking supporting mechanism comprises a lower pressing block, and each lower pressing block comprises an outer pressing block arranged on the outer wall of the side face of the vertical beam steel and two inner pressing blocks arranged on two sides of the belly of the vertical beam steel. The beam steel is supported by the vertical and upward friction force generated by extrusion, and the safety is improved compared with the traditional support mode of the reinforced screw.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a high-strength self-fastening steel structure joint for an energy-saving building and a manufacturing method thereof.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, the section is named after the same as an English letter 'H', and because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simplicity in construction, cost saving, light structural weight and the like in all directions and is widely applied.
In an energy-saving building, H-shaped steel is generally widely used for various supporting positions, and when supporting, cross beam steel is generally required to be connected to one side of a vertical beam steel to form an integral frame structure.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a high-strength self-fastening steel structure joint for an energy-saving building and a manufacturing method thereof.
The invention provides a high-strength self-fastening steel structure joint for an energy-saving building and a manufacturing method thereof.
Preferably, the self-locking supporting mechanism comprises a lower pressing block, the lower pressing block comprises an outer pressing block arranged on the outer wall of the side face of the vertical beam steel and two inner pressing blocks arranged on two sides of the abdomen of the vertical beam steel, the outer wall of the side face of the lower pressing block is provided with an inserting strip groove, the outer wall of the bottom of the chassis is fixedly connected with an inserting strip matched with the inserting strip groove, and a side rib plate is arranged between the outer wall of the side face of the inserting strip and the outer wall of the bottom of the chassis.
Preferably, the lower pressing strip is provided with a supporting seat corresponding to the lower pressing strip, the supporting seat and the side outer wall and the side wall of the vertical beam steel are provided with communicated transverse holes, one side of the supporting seat is provided with a transverse strip, the side outer wall of the transverse strip positioned at the belly of the vertical beam steel is fixedly connected with a connecting cylinder inserted in the transverse holes, the side inner wall of the transverse strip positioned at the outer side of the vertical beam steel is inserted with a reinforcing screw, and the reinforcing screw is connected with the side inner wall of the connecting cylinder through threads.
Preferably, a slot is formed in one side, close to the vertical beam steel, of the outer wall of the top of the supporting seat, an extrusion strip is arranged on the inner wall of the side face of the slot, a bearing block is fixedly connected to the outer wall of the top of the extrusion strip, and an internal pressure inclined plane is arranged between the outer wall of the side face of the bearing block and the inner wall of the side face of the lower pressing block.
Preferably, the side of the lower pressing block, which is in contact with the pressure-bearing block, is provided with a T-shaped sliding groove, and the outer wall of the side of the pressure-bearing block is fixedly connected with a sliding strip which is slidably connected inside the sliding groove.
Preferably, an outer extrusion inclined plane is arranged between the outer side wall of the extrusion strip and the inner side wall of the slot, an inner pressing strip located on one side of the transverse strip is fixedly connected to the outer bottom wall of the lower pressing block, and the outer side wall of the inner pressing strip and the outer side wall of the transverse strip are provided with the extrusion inclined planes which are matched with each other.
Preferably, the outer wall of the side face of the bearing block, which is in contact with the vertical beam steel, is provided with a sawtooth groove, and the sawtooth groove is perpendicular to the vertical beam steel.
The method for manufacturing the high-strength self-fastening steel structure joint for the energy-saving building uses a steel structure joint, the steel structure joint comprises four fixing mechanisms, a lower pressing block, an extrusion mechanism, a supporting seat, a cross bar and a reinforcing screw, the fixing mechanisms comprise vertical blocks, top outer walls of the vertical blocks are fixedly connected with a top plate, bottom outer walls of the vertical blocks are fixedly connected with a base plate, bottom outer walls of the base plate are fixedly connected with inserting bars, the extrusion mechanism comprises extrusion bars, top outer walls of the extrusion bars are fixedly connected with bearing blocks, and the manufacturing steps are as follows:
s1: a hole matched with the connecting cylinder is formed in the side wall of the vertical beam steel;
s2: placing the supporting seats on one side of the corresponding holes, enabling the connecting cylinders on the transverse strips to penetrate through the two supporting seats and the holes, and fixing the transverse strips on the other side on one side of the supporting seats through reinforcing screws;
s3: inserting an extrusion mechanism into a slot above the supporting seat, and placing a lower pressing block on one side of a bearing block through the matching of a sliding groove on one side of the lower pressing block and a sliding strip on one side of the bearing block;
s4: the fixing mechanism is clamped on the vertical beam steel above the lower pressing block and slides downwards along the vertical beam steel so that the inserting bar is inserted into the inserting bar groove;
s5: and inserting the beam steel into a transverse slot formed by the fixing mechanism.
The beneficial effects of the invention are as follows: through setting up auto-lock supporting mechanism, when the crossbeam steel passes through this steel construction joint and installs on the side of erecting the roof beam steel, the gravity that bears through the weight of crossbeam steel and top makes auto-lock supporting mechanism compress tightly on the lateral wall of erecting the roof beam steel, and then produces vertical ascending frictional force through the extrusion and support the crossbeam steel, has improved the security for traditional support mode of strengthening the screw.
Drawings
FIG. 1 is a schematic overall structure diagram of a high-strength self-fastening steel structure joint for energy-saving buildings and a manufacturing method thereof, which are provided by the invention;
FIG. 2 is a partial structural cross-sectional view of a high strength self-fastening steel structural joint for energy efficient buildings and a method of making the same according to the present invention;
FIG. 3 is a disassembled view of the high strength self-fastening steel structure joint for energy-saving building and the method for manufacturing the same according to the present invention;
FIG. 4 is a schematic structural diagram of a pressure-bearing block of a high-strength self-fastening steel structure joint for energy-saving buildings and a manufacturing method thereof, which are provided by the invention;
fig. 5 is a structural schematic view of a sawtooth groove of a high-strength self-fastening steel structure joint for an energy-saving building and a manufacturing method thereof.
In the figure: the device comprises 1 vertical beam steel, 2 horizontal beam steel, 3 top plates, 4 vertical blocks, 5 side rib plates, 6 lower pressing blocks, 7 horizontal bars, 8 supporting seats, 9 extrusion strips, 10 base plates, 11 pressure bearing blocks, 12 external pressure inclined planes, 13 extrusion inclined planes, 15 connecting cylinders, 16 reinforcing screws, 17 internal pressing strips, 18 slots, 19 internal pressure inclined planes, 20 sawtooth grooves, 21 inserting strip grooves, 22 inserting strips, 23 sliding strips and 24 sliding grooves.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, the high-strength self-fastening steel structure joint for the energy-saving building and the manufacturing method thereof comprise four fixing mechanisms, wherein each fixing mechanism comprises a vertical block 4, a top plate 3 is fixedly connected to the outer wall of the top of each vertical block 4, a bottom plate 10 is fixedly connected to the outer wall of the bottom of each vertical block 4, a transverse slot is formed between every two adjacent fixing mechanisms, a beam steel 2 is inserted into the transverse slot, vertical slots are formed between the four fixing mechanisms, a vertical beam steel 1 is inserted into the vertical slots, and two self-locking supporting mechanisms are arranged below the fixing mechanisms.
Wherein, auto-lock supporting mechanism includes briquetting 6 down, and briquetting 6 includes that one sets up in the outer briquetting of 1 side outer wall of vertical beam steel and two sets up in the interior briquetting of 1 belly both sides of vertical beam steel down, and the side outer wall of briquetting 6 down is opened there is the cutting groove 21, and the bottom outer wall fixedly connected with of chassis 10 has the cutting 22 with cutting groove 21 looks adaptation, is provided with the side floor 5 between the side outer wall of cutting 22 and the bottom outer wall of chassis 10.
Wherein, the below of pushing down strip 6 is provided with the supporting seat 8 corresponding with pushing down strip 6, and open on supporting seat 8 and side outer wall and the lateral wall of erecting girder steel 1 has communicating cross bore, one side of supporting seat 8 is provided with horizontal bar 7, the side outer wall fixedly connected with of the horizontal bar 7 that is located the belly of erecting girder steel 1 is pegged graft in the inside connecting cylinder 15 of cross bore, the side inner wall of the horizontal bar 7 that is located the outside of erecting girder steel 1 is pegged graft and is had the intensive screw 16, the intensive screw 16 is through threaded connection in the side inner wall of connecting cylinder 15.
Wherein, a slot 18 is opened on one side of the outer wall of the top of the supporting seat 8 close to the vertical beam steel 1, an extrusion strip 9 is arranged on the inner wall of the side face of the slot 18, a bearing block 11 is fixedly connected to the outer wall of the top of the extrusion strip 9, and an internal pressure inclined plane 19 is arranged between the outer wall of the side face of the bearing block 11 and the inner wall of the side face of the lower pressing block 6.
Wherein, the side of the lower pressing block 6 contacting with the bearing block 11 is provided with a T-shaped sliding groove 24, and the outer wall of the side of the bearing block 11 is fixedly connected with a sliding strip 23 which is slidably connected inside the sliding groove 24.
An outer extrusion inclined plane 12 is arranged between the outer side wall of the extrusion strip 9 and the inner side wall of the slot 18, an inner pressing strip 17 located on one side of the transverse strip 7 is fixedly connected to the outer bottom wall of the lower pressing block 6, and the outer side wall of the inner pressing strip 17 and the outer side wall of the transverse strip 7 are provided with extrusion inclined planes 13 which are matched with each other.
Wherein, the outer wall of the side surface of the bearing block 11 contacting with the vertical beam steel 11 is provided with a sawtooth groove 20, and the sawtooth groove 20 is vertical to the vertical beam steel 1.
When the device is used, the dead weight of the cross beam steel 2 and the weight borne above the cross beam steel 2 can be pressed on the chassis 10 and extrude the lower pressing block 6, the pressure bearing block 11 can be extruded towards the side wall direction of the vertical beam steel 1 through the action of the inner pressing inclined plane 19 and the outer pressing inclined plane 12, so that the sawtooth groove 20 is extruded on the side wall of the vertical beam steel 1 in an emergency manner, the cross beam steel 2 and the weight borne above the cross beam steel 2 are borne through friction force to generate pressure, the stability and the safety are improved, meanwhile, the inner pressing strip 17 can be pressed on the side wall of the cross bar 7, the extrusion force of the supporting seat 8 on the cross bar 7 is transmitted to the side rib plate 5 through the action of the extrusion inclined plane 13, and the falling between the cross bar 7 and the connecting cylinder 15 is prevented.
Example 2
Referring to fig. 1-5, a method for manufacturing a high-strength self-fastening steel structure joint for an energy-saving building, and a method for manufacturing a high-strength self-fastening steel structure joint for an energy-saving building, the method using a steel structure joint, the steel structure joint including four fixing mechanisms, a lower pressing block 6, an extrusion mechanism, a supporting seat 8, a cross bar 7, and a reinforcing screw 16, the fixing mechanism including a vertical block 4, and a top outer wall of the vertical block 4 is fixedly connected with a top plate 3, a bottom outer wall of the vertical block 4 is fixedly connected with a bottom plate 10, a bottom outer wall of the bottom plate 10 is fixedly connected with an insert 22, the extrusion mechanism including an extrusion bar 9, and a top outer wall of the extrusion bar 9 is fixedly connected with a bearing block 11, the manufacturing steps of the method including:
s1: a hole matched with the connecting cylinder 15 is formed in the side wall of the vertical beam steel 1;
s2: placing the supporting seats 8 at one side of the corresponding holes, enabling the connecting cylinders 15 on the transverse strips 7 to penetrate through the two supporting seats 8 and the holes, and fixing the transverse strips 7 at the other side at one side of the supporting seats 8 through the reinforced screws 16;
s3: inserting an extrusion mechanism into the slot 18 above the supporting seat 8, and placing the lower pressing block 6 at one side of the bearing block 11 through the matching of the sliding groove 24 at one side of the lower pressing block 6 and the sliding strip 23 at one side of the bearing block 11;
s4: the fixing mechanism is clamped on the vertical beam steel 1 above the lower pressing block 6 and slides downwards along the vertical beam steel 1, so that the inserting bar 22 is inserted into the inserting bar groove 21;
s5: the beam steel 2 is inserted into the transverse slot formed by the fixing mechanism.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a high strength is from steel construction joint of fastening for energy-conserving building, a serial communication port, including four fixed establishment, fixed establishment includes riser block (4), and the top outer wall fixedly connected with of riser block (4) top dish (3), the bottom outer wall fixedly connected with chassis (10) of riser block (4), is provided with horizontal slot between per two adjacent fixed establishment, and crossbeam steel (2) are pegged graft in the inside of horizontal slot, are provided with perpendicular slot between four fixed establishment, peg graft in the inside of perpendicular slot in perpendicular beam steel (1), the fixed establishment below is provided with two auto-lock supporting mechanism.
2. The high-strength self-fastening steel structure joint for the energy-saving building is characterized in that the self-locking supporting mechanism comprises a lower pressing block (6), the lower pressing block (6) comprises an outer pressing block arranged on the outer side wall of the vertical beam steel (1) and two inner pressing blocks arranged on two sides of the belly of the vertical beam steel (1), the outer side wall of the lower pressing block (6) is provided with an inserting strip groove (21), the outer bottom wall of the chassis (10) is fixedly connected with an inserting strip (22) matched with the inserting strip groove (21), and a side rib plate (5) is arranged between the outer side wall of the inserting strip (22) and the outer bottom wall of the chassis (10).
3. The high-strength self-fastening steel structure joint for the energy-saving building is characterized in that a supporting seat (8) corresponding to the lower pressing bar (6) is arranged below the lower pressing bar (6), a lateral outer wall of the supporting seat (8) is provided with a transverse hole communicated with a lateral wall of the vertical beam steel (1), one side of the supporting seat (8) is provided with a transverse bar (7), a connecting cylinder (15) inserted into the transverse hole is fixedly connected to the lateral outer wall of the transverse bar (7) positioned at the belly of the vertical beam steel (1), a reinforcing screw (16) is inserted into the lateral inner wall of the transverse bar (7) positioned at the outer side of the vertical beam steel (1), and the reinforcing screw (16) is connected to the lateral inner wall of the connecting cylinder (15) through threads.
4. The high-strength self-fastening steel structure joint for the energy-saving building is characterized in that a slot (18) is formed in one side, close to the vertical beam steel (1), of the outer top wall of the supporting seat (8), an extrusion strip (9) is arranged on the inner side wall of the slot (18), a bearing block (11) is fixedly connected to the outer top wall of the extrusion strip (9), and an internal pressure inclined surface (19) is arranged between the outer side wall of the bearing block (11) and the inner side wall of the lower pressing block (6).
5. The high-strength self-fastening steel structure joint for energy-saving buildings according to claim 4, wherein the side of the lower pressing block (6) contacting the bearing block (11) is provided with a T-shaped sliding groove (24), and the outer wall of the side of the bearing block (11) is fixedly connected with a sliding strip (23) which is slidably connected inside the sliding groove (24).
6. The high-strength self-fastening steel structure joint for the energy-saving building is characterized in that an outer extrusion inclined surface (12) is arranged between the outer side wall of the extrusion strip (9) and the inner side wall of the slot (18), an inner pressing strip (17) positioned on one side of the transverse strip (7) is fixedly connected to the outer bottom wall of the lower pressing block (6), and the outer side wall of the inner pressing strip (17) and the outer side wall of the transverse strip (7) are provided with the extrusion inclined surfaces (13) which are matched with each other.
7. The high-strength self-fastening steel structure joint for the energy-saving building is characterized in that the outer wall of the side surface of the bearing block (11) which is in contact with the vertical beam steel (11) is provided with a serrated groove (20), and the serrated groove (20) is perpendicular to the vertical beam steel (1).
8. The utility model provides a manufacturing method for energy-conserving building's high strength is from fastening steel structure joint, a serial communication port, this method uses a steel structure joint, this steel structure joint includes four fixed establishment, briquetting (6) down, extrusion mechanism, supporting seat (8), horizontal bar (7), and reinforce screw (16), fixed establishment includes riser (4), and the top outer wall fixedly connected with of riser (4) pushes up dish (3), the bottom outer wall fixedly connected with chassis (10) of riser (4), the bottom outer wall fixedly connected with cutting (22) of chassis (10), extrusion mechanism includes extrusion strip (9), the top outer wall fixedly connected with bearing block (11) of extrusion strip (9), its preparation step lies in:
s1: a hole matched with the connecting cylinder (15) is formed in the side wall of the vertical beam steel (1);
s2: placing the supporting seats (8) on one side of the corresponding holes, enabling the connecting cylinders (15) on the transverse strips (7) to penetrate through the two supporting seats (8) and the holes, and fixing the transverse strips (7) on the other side on one side of the supporting seats (8) through the reinforcing screws (16);
s3: inserting an extrusion mechanism into a slot (18) above a supporting seat (8), and placing a lower pressing block (6) at one side of a bearing block (11) through the matching of a chute (24) at one side of the lower pressing block (6) and a slide bar (23) at one side of the bearing block (11);
s4: the fixing mechanism is clamped on the vertical beam steel (1) above the lower pressing block (6) and slides downwards along the vertical beam steel (1) to enable the inserting bar (22) to be inserted into the inserting bar groove (21);
s5: and (3) inserting the beam steel (2) into a transverse slot formed by the fixing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110941649.3A CN113605530A (en) | 2021-08-17 | 2021-08-17 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110941649.3A CN113605530A (en) | 2021-08-17 | 2021-08-17 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN113605530A true CN113605530A (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110941649.3A Withdrawn CN113605530A (en) | 2021-08-17 | 2021-08-17 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
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| CN (1) | CN113605530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108818A (en) * | 2021-11-22 | 2022-03-01 | 李欣妍 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
-
2021
- 2021-08-17 CN CN202110941649.3A patent/CN113605530A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108818A (en) * | 2021-11-22 | 2022-03-01 | 李欣妍 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
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Application publication date: 20211105 |
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