CN109518805A - A kind of steel construction resistance to compression support frame - Google Patents
A kind of steel construction resistance to compression support frame Download PDFInfo
- Publication number
- CN109518805A CN109518805A CN201811326482.4A CN201811326482A CN109518805A CN 109518805 A CN109518805 A CN 109518805A CN 201811326482 A CN201811326482 A CN 201811326482A CN 109518805 A CN109518805 A CN 109518805A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- column
- hole
- connecting plate
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- E04B2001/2409—Hooks, dovetails or other interlocking connections
-
- 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
- E04B2001/2415—Brackets, gussets, joining plates
-
- 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
- E04B2001/2421—Socket type connectors
Abstract
The present invention provides a kind of steel construction resistance to compression support frames, including the first column, second column, connecting plate, first crossbeam, second cross beam, connecting column and locating wedge, first column and the second column are arranged in parallel, it is connected between two columns by connecting plate, the connecting plate is equipped with through-hole, the first crossbeam and second cross beam with the first column and the second uprights vertical are equipped in the through-hole, the first crossbeam and second cross beam are arranged in parallel and pass through the other end that through-hole extends to connecting plate by one end of connecting plate, the first crossbeam is connected with the end of second cross beam by connecting column, locating wedge is equipped between the connecting column and connecting plate.First crossbeam and second cross beam are positioned using locating wedge, the cooperation of first crossbeam and second cross beam and connecting plate can be kept more and more closer under the action of locating wedge is self-possessed, so that the fixation of first crossbeam and second cross beam is more and more secured, the crushing resistance stability of steel structure support is enhanced.
Description
Technical field
The invention belongs to steel structure technology fields, and in particular to a kind of steel construction resistance to compression support frame.
Background technique
In building structure, support frame be it is very common, some facilities have to first support, avoid because
Do not occur as soon as phenomenon of collapsing securely also.Supporting frame with steel structure is because its is light-weight, intensity is high, integral rigidity is good, deformability is strong
Feature is widely used.
Existing supporting frame with steel structure when in use, generallys use bolt and fixes, often will appear bolt in use
The phenomenon that loosening, causes support frame structure insecure, and compressive property reduces, and there are some potential safety problemss.
Summary of the invention
It is an object of the invention to solve above-mentioned problem existing in the prior art, a kind of steel construction resistance to compression support is provided
Frame positions first crossbeam and second cross beam using locating wedge, can make first crossbeam under the action of locating wedge is self-possessed
It is more and more closer with the cooperation of second cross beam and connecting plate, so that the fixation of first crossbeam and second cross beam is more and more firm
Gu enhancing the crushing resistance stability of steel structure support.
The present invention is achieved by the following technical solutions:
A kind of steel construction resistance to compression support frame, including the first column, the second column, connecting plate, first crossbeam, second cross beam,
Connecting column and locating wedge, first column and the second column are arranged in parallel, and pass through between first column and the second column
Connecting plate connection, the connecting plate are equipped with through-hole, first with the first column and the second uprights vertical are equipped in the through-hole
Crossbeam and second cross beam, the first crossbeam and second cross beam are arranged in parallel, and the first crossbeam and second cross beam are by connecting plate
One end pass through through-hole and extend to the other end of connecting plate, the end of the first crossbeam and second cross beam passes through connecting column company
It connects, locating wedge is equipped between the connecting column and connecting plate.First crossbeam and second cross beam are positioned using locating wedge, energy
It is enough to keep the cooperation of first crossbeam and second cross beam and connecting plate more and more closer under the action of locating wedge self weight, so that the
The fixation of one crossbeam and second cross beam is more and more secured, enhances the crushing resistance stability of steel structure support.
The inner wall of the through-hole is equipped with taper.Certain taper is set on through-hole, first crossbeam and the second cross can be made
Beam cooperation when passing through through-hole is more and more tighter, keeps the intensity of supporting frame with steel structure higher and higher, avoids occurring in use
It loosens.
The upper inside wall or lower inner wall of the through-hole are equipped with taper.In the unilateral setting certain taper of through-hole, i.e., will lead to
One of face in hole is arranged to the face with certain taper, can satisfy the assembly demand of connecting plate and crossbeam.
The upper inside wall and lower inner wall of the through-hole are all provided with tapered.In through-hole opposite two sides, certain taper is set,
Two opposite faces of through-hole are arranged to the face with certain taper, crossbeam and connecting plate can be realized under relatively short distance
It is fitted close, meets the pouring of support frame.
The inner wall range of taper of the through-hole is 3 °~7 °.The inner wall taper of through-hole is arranged between 3 °~7 °, it can
It is enough meet cooperate close demand, and can guarantee the intensity of connecting plate, avoid generating during connecting plate and beam engagement compared with
Big radial force, the damage of damaging property.
The first crossbeam and second cross beam include straightway and tilting section, and the end of straightway is arranged in the tilting section
End, the tilting section are equipped with inclined surface identical with through-hole taper.The end of first crossbeam and second cross beam is arranged to tilt
Section cooperates the through-hole on tilting section and connecting plate with certain taper, keeps crossbeam fixed more firm.
The single side of the tilting section of the first crossbeam and second cross beam is equipped with inclined surface.The tilting section of crossbeam is arranged one
Inclined surface cooperates with the through-hole of unilateral setting certain taper.
The two-sided of the tilting section of the first crossbeam and second cross beam is equipped with inclined surface.
The conical surface of the locating wedge is equipped with anti-skid bulge.Anti-skid bulge is set on the conical surface of locating wedge, avoids positioning
Wedge counter motion between connecting column and connecting plate causes support frame connection to loosen.
The anti-skid bulge is barb.The barb opposite with installation direction is set, can be avoided locating wedge counter motion, really
The stability for protecting support frame, improves the crushing resistance of support frame.
Compared with prior art, the beneficial effects of the present invention are:
1, a kind of steel construction resistance to compression support frame of the invention, determines first crossbeam and second cross beam using locating wedge
Position can keep the cooperation of first crossbeam and second cross beam and connecting plate more and more closer under the action of locating wedge is self-possessed, thus
So that the fixation of first crossbeam and second cross beam is more and more secured, the crushing resistance stability of steel structure support is enhanced；
2, a kind of steel construction resistance to compression support frame of the invention, certain taper is arranged on through-hole, can make first crossbeam
When passing through through-hole, cooperation is more and more tighter with second cross beam, keeps the intensity of supporting frame with steel structure higher and higher, avoids using
It is loosened in journey；
3, the inner wall taper of through-hole is arranged between 3 °~7 ° a kind of steel construction resistance to compression support frame of the invention, can
It is enough meet cooperate close demand, and can guarantee the intensity of connecting plate, avoid generating during connecting plate and beam engagement compared with
Big radial force, the damage of damaging property；
4, a kind of steel construction resistance to compression support frame of the invention, the end of first crossbeam and second cross beam is arranged to tilt
Section cooperates the through-hole on tilting section and connecting plate with certain taper, keeps crossbeam fixed more firm；
5, a kind of steel construction resistance to compression support frame of the invention, is arranged anti-skid bulge on the conical surface of locating wedge, avoids positioning
Wedge counter motion between connecting column and connecting plate causes support frame connection to loosen；
6, a kind of steel construction resistance to compression support frame of the invention is arranged the barb opposite with installation direction, can be avoided positioning
Wedge counter motion, it is ensured that the stability of support frame improves the crushing resistance of support frame.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is side structure schematic view of the invention；
Fig. 4 is schematic cross-sectional view of the invention；
Fig. 5 is unilateral conical surface beam structure schematic diagram of the invention；
Fig. 6 is unilateral through-hole tapered configuration schematic diagram of the invention；
Fig. 7 is bilateral conical surface beam structure schematic diagram of the invention；
Fig. 8 is bilateral through-hole tapered configuration schematic diagram of the invention；
Fig. 9 is locating wedge structural schematic diagram of the invention；
Wherein, the 1, first column, the 2, second column, 3, first crossbeam, 4, second cross beam, 5, connecting plate, 6, locating wedge, 7,
Connecting column, 8, straightway, 9, tilting section, 10, connecting hole, the 11, first inclined surface, 12, third inclined surface, the 13, second inclined surface,
14, the 4th inclined surface, 15, barb.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing:
As shown in Figs 1-4, a kind of steel construction resistance to compression support frame, including the first column 1, the second column 2, connecting plate 5, first
Crossbeam 3, second cross beam 4, connecting column 7 and locating wedge 6, the first column 1 and the second column 2 are referred to as column, and column uses in pairs, institute
It states the first column 1 and the second column 2 is arranged in parallel, connected between first column 1 and the second column 2 by connecting plate 5, institute
Connecting plate 5 is stated equipped with through-hole, the through-hole is interior to be equipped with the first crossbeam 3 and second vertical with the first column 1 and the second column 2
Crossbeam 4, first crossbeam 3 and second cross beam 4 are referred to as crossbeam, and the first crossbeam 3 and second cross beam 4 are arranged in parallel, and described first
Crossbeam 3 and second cross beam 4 are passed through the other end that through-hole extends to connecting plate 5, first crossbeam 3 and second by one end of connecting plate 5
The end of crossbeam 4 is equipped with connecting hole 10, and the end of the first crossbeam 3 and second cross beam 4 is connected by connecting column 7, i.e., described
Connecting column 7 sequentially passes through the connecting hole 10 on connecting hole 10 and second cross beam 4 on first crossbeam 3, by first crossbeam 3 and second
Crossbeam 4 is attached, and locating wedge 6 is equipped between the connecting column 7 and connecting plate 5.Using locating wedge 6 to first crossbeam 3 and
Two crossbeams 4 are positioned, and matching for first crossbeam 3 and second cross beam 4 and connecting plate 5 can be made under the action of locating wedge 6 is self-possessed
Conjunction is more and more closer, so that first crossbeam 3 and the fixation of second cross beam 4 are more and more secured, enhances steel structure support
Crushing resistance stability.
As shown in Figure 6 and Figure 8, the inner wall of the through-hole is equipped with taper, the angle between the inner wall of the through-hole and its axis
Degree is β.Certain taper is set on through-hole, first crossbeam 3 and second cross beam 4 can be made to cooperate increasingly when passing through through-hole
Tightly, make the intensity of supporting frame with steel structure higher and higher, avoid loosening in use.The taper setting of through-hole can be divided into
Two kinds of situations: 1, the upper inside wall or lower inner wall of the through-hole are equipped with taper, i.e. one of face of through-hole is the conical surface, the cone
Face is known as the second inclined surface 13.In the unilateral setting certain taper of through-hole, i.e., one of face of through-hole is arranged to have one
The face for determining taper can satisfy the assembly demand of connecting plate 5 Yu crossbeam.2, the upper inside wall and lower inner wall of the through-hole are all provided with
Tapered, i.e., the two of them face of through-hole is the conical surface, which is referred to as the second inclined surface 13 and the 4th inclined surface 14, described
Second inclined surface 13 and the 4th inclined surface 14 are oppositely arranged.In through-hole opposite two sides, certain taper is set, i.e., it is through-hole is opposite
Two faces be arranged to the face with certain taper, the tight fit of crossbeam and connecting plate 5 can be realized under relatively short distance, it is full
The pouring of sufficient support frame.The inner wall taper β range of the through-hole is 3 °~7 °.By the setting of the inner wall taper of through-hole 3 °~
Between 7 °, the close demand of cooperation can either be met, and can guarantee the intensity of connecting plate 5, avoid connecting plate 5 and beam engagement
Biggish radial force, the damage of damaging property are generated in the process.
As shown in figure 5 and figure 7, the first crossbeam 3 and second cross beam 4 include straightway 8L2 and tilting section 9L1, institute
The end that straightway 8L2 is arranged in tilting section 9L1 is stated, the tilting section 9L1 is equipped with inclined surface identical with through-hole taper, wherein
Corresponding with the second inclined surface 13 is the first inclined surface 11, and corresponding with the 4th inclined surface 14 is third inclined surface 12.It will
The end of first crossbeam 3 and second cross beam 4 is arranged to tilting section 9, makes logical with certain taper on tilting section 9 and connecting plate 5
Hole cooperation keeps crossbeam fixed more firm.The single side of the tilting section 9 of the first crossbeam 3 and second cross beam 4 is equipped with inclined surface,
It is corresponding with the second inclined surface 13 of through-hole when inclined surface is arranged in single side.An inclined surface is arranged in the tilting section 9 of crossbeam, with
The through-hole cooperation of unilateral side setting certain taper.The two-sided of the tilting section 9 of the first crossbeam 3 and second cross beam 4 is equipped with inclined surface.
Two-sided setting inclined surface is that the first inclined surface 11 of crossbeam and the second inclined surface 13 of through-hole are corresponding, the third inclined surface of crossbeam
12 is corresponding with the 4th inclined surface 14 of through-hole.
As shown in figure 9, the conical surface of the locating wedge 6 is equipped with anti-skid bulge.It is arranged on the conical surface of locating wedge 6 anti-skidding convex
It rises, avoids the counter motion between connecting column 7 and connecting plate 5 of locating wedge 6, support frame connection is caused to loosen.The anti-skid bulge
For barb 15.The barb 15 opposite with installation direction is set, can be avoided 6 counter motion of locating wedge, it is ensured that the stabilization of support frame
Property, improve the crushing resistance of support frame.
Above-mentioned technical proposal is one embodiment of the present invention, for those skilled in the art, at this
On the basis of disclosure of the invention application method and principle, it is easy to make various types of improvement or deformation, be not limited solely to this
Invent method described in above-mentioned specific embodiment, therefore previously described mode is only preferred, and and do not have limitation
The meaning of property.
Claims (10)
1. a kind of steel construction resistance to compression support frame, which is characterized in that including the first column, the second column, connecting plate, first crossbeam,
Second cross beam, connecting column and locating wedge, first column and the second column are arranged in parallel, first column and the second column
Between connected by connecting plate, the connecting plate is equipped with through-hole, is equipped in the through-hole and hangs down with the first column and the second column
Straight first crossbeam and second cross beam, the first crossbeam and second cross beam are arranged in parallel, the first crossbeam and second cross beam
Through-hole is passed through by one end of connecting plate and extends to the other end of connecting plate, the end of the first crossbeam and second cross beam passes through company
Column connection is connect, locating wedge is equipped between the connecting column and connecting plate.
2. a kind of steel construction resistance to compression support frame according to claim 1, which is characterized in that the inner wall of the through-hole is equipped with cone
Degree.
3. a kind of steel construction resistance to compression support frame according to claim 2, which is characterized in that the upper inside wall of the through-hole or
Lower inner wall is equipped with taper.
4. a kind of steel construction resistance to compression support frame according to claim 2, which is characterized in that the upper inside wall of the through-hole and
Lower inner wall is all provided with tapered.
5. a kind of steel construction resistance to compression support frame according to claims 2 to 4, which is characterized in that the inner wall of the through-hole is bored
Spending range is 3 °~7 °.
6. a kind of steel construction resistance to compression support frame according to claim 1, which is characterized in that the first crossbeam and the second cross
Liang Jun includes straightway and tilting section, and the end of straightway is arranged in the tilting section, and the tilting section is equipped with and through-hole taper
Identical inclined surface.
7. a kind of steel construction resistance to compression support frame according to claim 6, which is characterized in that the first crossbeam and the second cross
The single side of the tilting section of beam is equipped with inclined surface.
8. a kind of steel construction resistance to compression support frame according to claim 6, which is characterized in that the first crossbeam and the second cross
The two-sided of the tilting section of beam is equipped with inclined surface.
9. a kind of steel construction resistance to compression support frame according to claim 1, which is characterized in that set on the conical surface of the locating wedge
There is anti-skid bulge.
10. a kind of steel construction resistance to compression support frame according to claim 9, which is characterized in that the anti-skid bulge is barb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326482.4A CN109518805B (en) | 2018-11-08 | 2018-11-08 | Steel construction resistance to compression support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326482.4A CN109518805B (en) | 2018-11-08 | 2018-11-08 | Steel construction resistance to compression support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518805A true CN109518805A (en) | 2019-03-26 |
| CN109518805B CN109518805B (en) | 2020-10-09 |
Family
ID=65773492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811326482.4A Active CN109518805B (en) | 2018-11-08 | 2018-11-08 | Steel construction resistance to compression support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518805B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009174303A (en) * | 2007-11-13 | 2009-08-06 | Kazuo Yamada | Wood material connection reinforcing joint hardware |
| CN202012192U (en) * | 2011-01-28 | 2011-10-19 | 中国建筑第八工程局有限公司 | Steel structure bracket |
| US8146306B2 (en) * | 2004-11-09 | 2012-04-03 | Hayes Specialty Machining, Ltd. | Anchor for post tension concrete reinforcing systems |
| JP2015151766A (en) * | 2014-02-14 | 2015-08-24 | 伝統建築上総匠の会株式会社 | Joining structure of column and horizontal member in wooden framework |
| EP3366853A1 (en) * | 2017-02-24 | 2018-08-29 | New World China Land Limited | Prefabricated structural system and assembling method thereof |
-
2018
- 2018-11-08 CN CN201811326482.4A patent/CN109518805B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8146306B2 (en) * | 2004-11-09 | 2012-04-03 | Hayes Specialty Machining, Ltd. | Anchor for post tension concrete reinforcing systems |
| JP2009174303A (en) * | 2007-11-13 | 2009-08-06 | Kazuo Yamada | Wood material connection reinforcing joint hardware |
| CN202012192U (en) * | 2011-01-28 | 2011-10-19 | 中国建筑第八工程局有限公司 | Steel structure bracket |
| JP2015151766A (en) * | 2014-02-14 | 2015-08-24 | 伝統建築上総匠の会株式会社 | Joining structure of column and horizontal member in wooden framework |
| EP3366853A1 (en) * | 2017-02-24 | 2018-08-29 | New World China Land Limited | Prefabricated structural system and assembling method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518805B (en) | 2020-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106869357A (en) | A kind of replaceable curved plate damper of two benches power consumption damping sheet | |
| US10184244B2 (en) | Shear link including replaceable cover plates | |
| CN107953049A (en) | A kind of fixture for channel steel butt welding | |
| CN103967166A (en) | Low-yield-point steel plate shear wall with two connected edges | |
| CN204919825U (en) | A steel frame integration component that is used for concrete core section of thick bamboo structure | |
| CN109518805A (en) | A kind of steel construction resistance to compression support frame | |
| CN209799437U (en) | Temporary oblique fixed support for prefabricated wall | |
| CN105442719A (en) | Steel pipe filling concrete type fishbone core material buckling restrained brace | |
| CN105507442A (en) | Fishbone-shaped full-steel buckling-restrained brace | |
| CN206800796U (en) | A kind of full multi-cavity steel tube concrete coupled column of the solder type with side plate | |
| CN214884855U (en) | Steel purlin with steel structure | |
| CN211690883U (en) | Assembled shear force wall dry-type connected node of function separation | |
| CN204609036U (en) | A kind of shock-absorbing energy dissipator for building structure | |
| CN111075052B (en) | Corrugated steel plate wall with energy consumption at corner | |
| CN210713798U (en) | A frame template for C type stock ground barricade construction | |
| CN209227767U (en) | A kind of skyscraper thin walled steel structure convenient for improving stability | |
| CN208718081U (en) | A kind of new steel structure bean column node connecting elements | |
| CN203795609U (en) | Cross beam embedded type clamp | |
| CN208763260U (en) | A kind of sagging a few word connectors of anti-crossbeam | |
| CN207959512U (en) | A kind of energy consumption timber structure node of encased steel plate | |
| CN110805347A (en) | Node type rubber metal damper for seismic resistance of building structure | |
| CN205502621U (en) | Reinforcing apparatus that is connected of assemblyization building wall and post | |
| CN210493334U (en) | Cabinet body aluminum frame section bar | |
| CN109372168A (en) | A kind of detachable crossbeam spring pin system and its application method | |
| CN213062593U (en) | Hoisting hole plugging structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 272100 north of the West first road, Chuangye Road, Yanzhou Economic Development Zone, Jining City, Shandong Province Patentee after: Classic Heavy Industry Group Co.,Ltd. Address before: 272100 north of the West first road, Chuangye Road, Yanzhou Economic Development Zone, Jining City, Shandong Province Patentee before: SHANDONG THE CLASSIC HEAVY INDUSTRY GROUP Co.,Ltd. |