CN212338817U - Steel construction suspends support in midair - Google Patents
Steel construction suspends support in midair Download PDFInfo
- Publication number
- CN212338817U CN212338817U CN201922459039.0U CN201922459039U CN212338817U CN 212338817 U CN212338817 U CN 212338817U CN 201922459039 U CN201922459039 U CN 201922459039U CN 212338817 U CN212338817 U CN 212338817U
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- Prior art keywords
- bolt
- pin
- ring
- fixing
- locking
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title abstract description 11
- 239000000725 suspension Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a steel construction suspends support in midair, including fixed structure of screwing, suspended ceiling fixing device, pendulum position device, bolt even support column, base, fixed structure threaded connection of screwing is in suspended ceiling fixing device's top surface left side, suspended ceiling fixing device is through the top of specially formulating the end pin connection at pendulum position device, bolt even support column connection is in the bottom side of pendulum position device, the base passes through the bolt fastening and is in the bottom of bolt even support column. The utility model discloses optimize steel structure support's setting, change traditional steel structure support's setting, improve to one kind and can hang the steel structure support of installation, this kind suspends the support in midair in addition and can installs according to the different round pin shaft holes of the angle selection of difference, will suspend a fixing device, the position of placer shows with different angles, use bolted connection, it is more firm reliable, the top can use in a plurality of sides of steel construction, guarantee a plurality of supports of suspending in midair possibility of installing simultaneously, but the range of application is also extremely extensive.
Description
Technical Field
The utility model relates to a steel construction field especially relates to a steel construction suspends support in midair.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, but in steel construction building, often can use steel structure support, but steel structure support has the limitation of using, designs a steel construction suspension bracket for this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction suspends support in midair to solve above-mentioned technical problem, for realizing above-mentioned purpose the utility model discloses a following technical scheme:
a steel structure suspension bracket comprises a fixed screwing structure, a suspended top fixing device, a positioning device, a bolt connection supporting column and a base, wherein the fixed screwing structure is in threaded connection with the left side of the top surface of the suspended top fixing device, the suspended top fixing device is connected to the top end of the positioning device through a specially-made end pin, the positioning device and the suspended top fixing device can rotate by taking the specially-made end pin as an axis, the bolt connection supporting column is connected to the bottom side of the positioning device, the base is fixed at the bottom end of the bolt connection supporting column through a bolt, the suspended top fixing device comprises an upper fixing arm, a lower fixing arm and a fixing arm connecting plate, the upper fixing arm is arranged on the left side of the top end of the fixing arm connecting plate, the lower fixing arm is arranged on the left side of the bottom end of the fixing arm connecting plate, the upper fixing arm and the lower fixing, fixed structure threaded connection of screwing is in the threaded hole, three sets of penetrating round pin shaft holes have been seted up to the side of fixed arm down, the equidistant side of establishing the fixed arm under in three sets of round pin shaft holes, go up fixed arm, lower fixed arm, fixed arm connecting plate integrated into one piece.
On the basis of the technical scheme, the positioning device is composed of a pin connecting lug and a bolt connecting supporting plate, the pin connecting lug is provided with two groups, two groups of pin connecting lugs are parallelly arranged at the center of the top end of the bolt connecting supporting plate, the pin connecting lug and the bolt connecting supporting plate are integrally formed, a pin shaft hole is formed in the center of the pin connecting lug, a bolt connecting hole is formed in the center of the bolt connecting supporting plate, a supporting column hole is formed in the center bottom side of the bolt connecting supporting plate, the supporting column hole is communicated with the bolt connecting hole, and a specially-made end pin penetrates through the pin shaft hole of the pin connecting lug and the pin shaft hole in the side face of the lower fixed arm.
On the basis of the technical scheme, the bolting support column comprises a bolting structure, a support column and a support bottom plate, the bolting structure is arranged at the top end of the support column, the support bottom plate is arranged at the bottom end of the support column, the support column and the support bottom plate are integrally formed, the support bottom plate is fixed on the top surface of the base through bolts, and a plurality of groups of bolt holes are formed in the base.
On the basis of the technical scheme, the specially formulated end pin comprises a pin shaft and pin end fixing rings, wherein the pin end fixing rings are provided with two groups, the two groups of pin end fixing rings are symmetrically connected to two ends of the pin shaft respectively, two ends of the pin shaft are provided with locking ring grooves and locking straight grooves respectively, the locking ring grooves are provided with two groups, the two groups of locking ring grooves are arranged on the inner sides of two ends of the pin shaft respectively, the locking straight grooves are provided with a plurality of groups, the groups of locking straight grooves are arranged on the side surfaces of two ends of the pin shaft at equal circumferential angles, the locking straight grooves are communicated with the locking ring grooves, pin ring convex contacts are arranged on the inner sides of the pin end fixing rings, the groups of pin ring convex contacts are arranged on the inner side surfaces of the pin end fixing rings respectively at equal circumferential angles, the pin ring convex contacts and the pin end fixing rings are integrally formed, and the pin ring convex contacts are consistent with the circumferential positions of the, the pin ring convex contact can slide in the locking straight groove, and the pin ring convex contact can rotate circumferentially in the locking ring groove.
On the basis of the technical scheme, the bolt connecting structure consists of a bolt shaft and bolt shaft fixing rings, the bolt shaft fixing rings are provided with two groups, the two groups of bolt shaft fixing rings are symmetrically connected to two ends of the bolt shaft respectively, two ends of the bolt shaft are provided with locking ring grooves and locking straight grooves respectively, the locking ring grooves are provided with two groups, the two groups of locking ring grooves are arranged at the inner sides of two ends of the bolt shaft respectively, the locking straight grooves are provided with a plurality of groups, a plurality of groups of bolt ring convex contacts and other circumferential angles are arranged on the side surfaces of two ends of the bolt shaft, the locking straight grooves are communicated with the locking ring grooves, the inner sides of the bolt shaft fixing rings are provided with bolt ring convex contacts, the bolt ring convex contacts are provided with a plurality of groups, a plurality of groups of bolt ring convex contacts and other circumferential angles are arranged on the inner side surfaces of the bolt shaft fixing rings respectively, the bolt ring convex contacts and the bolt shaft fixing rings are, the bolt ring convex contact can slide in the locking straight groove, and the bolt ring convex contact can do circumferential rotation in the locking ring groove, the bolt shaft and the support column are integrally formed.
On the basis of the technical scheme, the fixed screwing structure, the base, the bolt, the upper fixed arm, the lower fixed arm, the fixed arm connecting plate, the pin connecting lug, the pin connecting column plate, the support column, the support base plate, the pin shaft, the pin end fixing ring, the bolt shaft and the bolt shaft fixing ring are all made of carbon steel materials.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses optimize steel structure support's setting, change traditional steel structure support's setting, the improvement is a steel structure support that can hang the installation, this kind suspends the support in midair in addition and can installs according to the different round pin shaft holes of the angle selection of difference, will suspend a fixing device, the position of placer shows with different angles, use bolted connection, it is more firm reliable, the top can be used in a plurality of sides of steel construction, ensure a plurality of supports of suspending in midair possibility of installing simultaneously, the scope that can use also is extremely extensive, should use widely.
Drawings
Fig. 1 is a general appearance state diagram of the present invention.
Fig. 2 is a detailed schematic view of the suspended ceiling fixing device of the present invention.
Fig. 3 is a detailed schematic view of the positioning device of the present invention.
Fig. 4 is a detailed view of the bolt-on support column of the present invention.
Fig. 5 is a detailed schematic view of the special end pin of the present invention.
Fig. 6 is a detailed schematic view of the bolt connection structure of the present invention.
In the figure: the device comprises a fixed screwing structure 1, a suspended ceiling fixing device 2, a positioning device 3, a bolt connecting support column 4, a base 5, a specially-made end pin 6, a bolt 7, an upper fixing arm 8, a lower fixing arm 9, a fixing arm connecting plate 10, a threaded hole 11, a pin shaft hole 12, a pin connecting lug 13, a bolt connecting support plate 14, a bolt connecting hole 15, a support column hole 16, a bolt connecting structure 17, a support column 18, a support base plate 19, a pin shaft 20, a pin end fixing ring 21, a bolt hole 22, a locking ring groove 23, a locking straight groove 24, a pin ring convex contact 25, a bolt shaft 26, a bolt shaft fixing ring 27 and a bolt ring convex contact 28.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A steel structure suspension bracket comprises a fixed screwing structure 1, a suspended top fixing device 2, a positioning device 3, a bolt connection supporting column 4 and a base 5, wherein the fixed screwing structure 1 is in threaded connection with the left side of the top surface of the suspended top fixing device 2, the suspended top fixing device 2 is connected with the top end of the positioning device 3 through a special end pin 6, the positioning device 3 and the suspended top fixing device 2 can rotate by taking the special end pin 6 as an axis, the bolt connection supporting column 4 is connected with the bottom side of the positioning device 3, the base 5 is fixed at the bottom end of the bolt connection supporting column 4 through a bolt 7, the suspended top fixing device 2 comprises an upper fixing arm 8, a lower fixing arm 9 and a fixing arm connecting plate 10, the upper fixing arm 8 is arranged on the left side of the top end of the fixing arm connecting plate 10, the lower fixing arm 9 is arranged on the left side of the bottom end of the fixing arm connecting plate 10, and the upper fixing arm, go up fixed arm 8's top left side and seted up threaded hole 11, fixed 1 threaded connection of structure of screwing is in threaded hole 11, three penetrating round pin shaft holes 12 of group are seted up to the side of fixed arm 9 down, equidistant the side of establishing fixed arm 9 in three round pin shaft holes 12 of group, go up fixed arm 8, lower fixed arm 9, fixed arm connecting plate 10 integrated into one piece.
The bolt-connected support column 4 is composed of a bolt-connected structure 17, a support column 18 and a support bottom plate 19, the bolt-connected structure 17 is arranged at the top end of the support column 18, the support bottom plate 19 is arranged at the bottom end of the support column 18, the support column 18 and the support bottom plate 19 are integrally formed, the support bottom plate 19 is fixed on the top surface of the base 5 through a bolt 7, and a plurality of groups of bolt holes 22 are formed in the base 5.
The special formulated end pin 6 comprises a pin shaft 20 and pin end fixing rings 21, the pin end fixing rings 21 are provided with two groups, the two groups of pin end fixing rings 21 are symmetrically connected to two ends of the pin shaft 20 respectively, two ends of the pin shaft 20 are provided with locking ring grooves 23 and locking straight grooves 24 respectively, the locking ring grooves 23 are provided with two groups, the two groups of locking ring grooves 23 are respectively arranged at the inner sides of two ends of the pin shaft 20, the locking straight grooves 24 are provided with a plurality of groups, the groups of locking straight grooves 24 are arranged at the side surfaces of two ends of the pin shaft 20 at circumferential angles such as the locking straight grooves 24, the locking straight grooves 24 are communicated with the locking ring grooves 23, the inner sides of the pin end fixing rings 21 are provided with pin ring convex contacts 25, the pin ring convex contacts 25 are provided with a plurality of groups, the groups of pin ring convex contacts 25 are arranged on the inner side surfaces of the pin end fixing rings 21 respectively, the pin ring convex contacts 25 and the pin end fixing rings 21 are integrally formed, the pin, the pin ring cam 25 can slide in the lock-in straight groove 24, and the pin ring cam 25 can rotate circumferentially in the lock-in ring groove 23.
The bolt connecting structure 17 comprises a bolt shaft 26 and a bolt shaft fixing ring 27, the bolt shaft fixing ring 27 is provided with two groups, two groups of bolt shaft fixing ring 27 are symmetrically connected at two ends of the bolt shaft 26 respectively, two ends of the bolt shaft 26 are provided with locking ring grooves 23 and locking straight grooves 24 respectively, the locking ring grooves 23 are provided with two groups, two groups of locking ring grooves 23 are arranged at two inner sides of two ends of the bolt shaft 26 respectively, the locking straight grooves 24 are provided with a plurality of groups, a plurality of groups of bolt ring convex contact 28 are arranged at two side surfaces of the bolt shaft 26 and are arranged at circumferential angles such as the straight grooves 24, the locking straight grooves 24 are communicated with the locking ring grooves 23, the inner side of the bolt shaft fixing ring 27 is provided with a bolt ring convex contact 28, the bolt ring convex contact 28 is provided with a plurality of groups, a plurality of groups of bolt ring convex contact 28 are arranged on the inner side surface of the bolt shaft fixing ring 27 respectively, the bolt ring convex contact 28 is integrally formed with the bolt shaft fixing ring 27, the bolt ring, the bolt ring convex contact 28 can slide in the locking straight groove 24, the bolt ring convex contact 28 can rotate circularly in the locking ring groove 23, and the bolt shaft 26 and the support column 18 are integrally formed.
The fixing and screwing structure 1, the base 5, the bolt 7, the upper fixing arm 8, the lower fixing arm 9, the fixing arm connecting plate 10, the pin connecting lug 13, the pin connecting column plate 14, the support column 18, the support bottom plate 19, the pin shaft 20, the pin end fixing ring 21, the bolt shaft 26 and the bolt shaft fixing ring 27 are all made of carbon steel materials.
The utility model discloses the theory of operation: the use of the equipment is divided into two stages, wherein the first stage is the determination and connection of the use position of the equipment, the position of a pin shaft hole on a lower fixed arm and a pin connecting lug is determined after the position is determined, the positions of a positioning device and a suspended top fixing device are firstly fixed, the specific use step is that a pin shaft is firstly inserted into the pin shaft hole, then a pin end fixing ring is inserted from the side end of the pin shaft, specifically, a pin end fixing ring is finely adjusted, a pin ring on the inner side of the pin end fixing ring is convexly inserted into a straight locking groove and then moves inwards, when the pin end fixing ring slides into the circular locking groove, then the pin end fixing ring is slightly moved, so that the pin ring is convexly inserted into the circular locking groove, then a bolting support column is required to be connected to the positioning device, the specific step is that the bolting support column is inserted into the bolting hole, meanwhile, the support column is also inserted into the support column hole, specifically, the pin shaft fixing ring is finely adjusted, so that, then moving inwards, and when the pin shaft slides into the locking ring groove, slightly moving the fixing ring of the pin shaft to ensure that the pin ring is convexly embedded into the locking ring groove; and the second step is the installation of the equipment, the installation process is that the suspended ceiling fixing device and the base of the equipment are respectively installed on the steel structure at the top end and the steel structure at the bottom end, and the steel structure is fixed in the process.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (6)
1. The steel structure suspension bracket is characterized by comprising a fixed screwing structure (1), a suspended top fixing device (2), a positioning device (3), a bolting support column (4) and a base (5), wherein the fixed screwing structure (1) is in threaded connection with the left side of the top surface of the suspended top fixing device (2), the suspended top fixing device (2) is connected with the top end of the positioning device (3) through a specially-made end pin (6), the positioning device (3) and the suspended top fixing device (2) can rotate by taking the specially-made end pin (6) as an axis, the bolting support column (4) is connected with the bottom side of the positioning device (3), the base (5) is fixed at the bottom end of the bolting support column (4) through a bolt (7), and the suspended top fixing device (2) consists of an upper fixing arm (8), a lower fixing arm (9) and a fixing arm connecting plate (10), go up fixed arm (8) and establish the top left side at fixed arm connecting plate (10), the bottom left side at fixed arm connecting plate (10) is established in fixed arm (9) down, go up fixed arm (8) and fixed arm (9) parallel arrangement each other down, go up the top left side screw hole (11) seted up of fixed arm (8), fixed structure (1) threaded connection of screwing is in screw hole (11), three penetrating round pin shaft holes (12) of group are seted up to the side of fixed arm (9) down, the side of fixed arm (9) is established under to equidistant round pin shaft hole (12) of three groups, go up fixed arm (8), fixed arm (9), fixed arm connecting plate (10) integrated into one piece down.
2. The steel structure suspension bracket as recited in claim 1, characterized in that the positioning device (3) is composed of two sets of pin connecting lugs (13) and bolt connecting strut plates (14), the pin connecting lugs (13) are arranged in two sets, the two sets of pin connecting lugs (13) are arranged in parallel at the top center of the bolt connecting strut plates (14), the pin connecting lugs (13) and the bolt connecting strut plates (14) are integrally formed, a pin shaft hole (12) is formed in the center of the pin connecting lugs (13), a bolt connecting hole (15) is formed in the center of the bolt connecting strut plates (14), a strut hole (16) is formed in the bottom side of the center of the bolt connecting strut plates (14), the strut hole (16) and the bolt connecting hole (15) are mutually communicated, and the specially designed end pin (6) passes through the pin shaft hole (12) of the pin connecting lugs (13) and the pin shaft hole (12) on the side of the lower fixing arm (9).
3. The steel structure suspension bracket as recited in claim 1, characterized in that the bolted supporting column (4) is composed of a bolted structure (17), a supporting column (18) and a supporting bottom plate (19), the bolted structure (17) is arranged at the top end of the supporting column (18), the supporting bottom plate (19) is arranged at the bottom end of the supporting column (18), the supporting column (18) and the supporting bottom plate (19) are integrally formed, the supporting bottom plate (19) is fixed on the top surface of the base (5) through bolts (7), and a plurality of groups of bolt holes (22) are formed on the base (5).
4. The steel structure suspension bracket according to claim 1, wherein the special end pin (6) is composed of a pin shaft (20) and pin end fixing rings (21), the pin end fixing rings (21) are provided with two sets, two sets of pin end fixing rings (21) are symmetrically connected to two ends of the pin shaft (20), two ends of the pin shaft (20) are respectively provided with a locking ring groove (23) and a locking straight groove (24), the locking ring grooves (23) are provided with two sets, two sets of locking ring grooves (23) are respectively arranged at the inner sides of two ends of the pin shaft (20), the locking straight grooves (24) are provided with a plurality of sets, the locking straight grooves (24) are arranged at the side surfaces of two ends of the pin shaft (20) at equal circumferential angles, the locking straight grooves (24) are communicated with the locking ring grooves (23), the inner sides of the pin end fixing rings (21) are provided with pin ring protrusions (25), pin ring is protruding to be touched (25) and is equipped with a plurality of groups, and a plurality of groups of round pin ring are protruding to be touched (25) and are established respectively on the medial surface of round pin end solid fixed ring (21) such as circumference angle, and the round pin ring is protruding to be touched (25) and round pin end solid fixed ring (21) integrated into one piece, the round pin ring is protruding to be touched (25) and is advanced the circumference position of straight flute (24) unanimous with the lock, the round pin ring is protruding to be touched (25) and can advance straight flute (24) at the lock and slide, and the round pin ring is protruding to be touched (25) and can be circular rotation in locking annular (.
5. The steel structure suspension bracket according to claim 3, wherein the bolt connection structure (17) is composed of a bolt shaft (26) and a bolt shaft fixing ring (27), the bolt shaft fixing ring (27) is provided with two sets, two sets of bolt shaft fixing rings (27) are symmetrically connected to two ends of the bolt shaft (26), two ends of the bolt shaft (26) are respectively provided with a locking ring groove (23) and a locking straight groove (24), the locking ring grooves (23) are provided with two sets, two sets of locking ring grooves (23) are respectively arranged at the inner sides of two ends of the bolt shaft (26), the locking straight groove (24) is provided with a plurality of sets, the locking straight grooves (24) are arranged at the side surfaces of two ends of the bolt shaft (26) at equal circumferential angles, the locking straight groove (24) is communicated with the locking ring groove (23), the inner side of the bolt shaft fixing ring (27) is provided with a bolt ring convex contact (28), the bolt ring convex contact (28) is provided with a plurality of sets, the convex circumference angle's such as (28) of a plurality of groups bolt ring establish respectively on the medial surface of the solid fixed ring of bolt axle (27), and the bolt ring is protruding to be touched (28) and the solid fixed ring of bolt axle (27) integrated into one piece, the protruding circumference position that touches (28) of bolt ring is unanimous with lock advance straight flute (24), bolt ring is protruding to be touched (28) and can slide in lock advance straight flute (24), and bolt ring is protruding to be touched (28) and can be the circumference in locking annular (23) and rotate, bolt axle (26) and support column (18) integrated into one piece.
6. A steel structural suspension bracket according to claim 1, wherein said fixing and fastening structure (1), base (5), bolt (7), upper fixing arm (8), lower fixing arm (9), fixing arm connecting plate (10), pin connecting lug (13), bolt connecting strut plate (14), support column (18), support base plate (19), pin shaft (20), pin end fixing ring (21), bolt shaft (26) and bolt shaft fixing ring (27) are made of carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459039.0U CN212338817U (en) | 2019-12-31 | 2019-12-31 | Steel construction suspends support in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459039.0U CN212338817U (en) | 2019-12-31 | 2019-12-31 | Steel construction suspends support in midair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212338817U true CN212338817U (en) | 2021-01-12 |
Family
ID=74064999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459039.0U Expired - Fee Related CN212338817U (en) | 2019-12-31 | 2019-12-31 | Steel construction suspends support in midair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212338817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043502A (en) * | 2019-12-31 | 2020-04-21 | 西安宝鑫自动化设备有限公司 | Steel construction suspends support in midair |
-
2019
- 2019-12-31 CN CN201922459039.0U patent/CN212338817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043502A (en) * | 2019-12-31 | 2020-04-21 | 西安宝鑫自动化设备有限公司 | Steel construction suspends support in midair |
| CN111043502B (en) * | 2019-12-31 | 2024-04-12 | 深圳市联博建筑工程技术有限公司 | Steel construction suspension support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 242000 No.1, building 1, Xingfuyuan, Yangxian Township, Xuanzhou District, Xuancheng City, Anhui Province Patentee after: Anhui Rongheng Construction Co.,Ltd. Address before: Room 12-a057, zero one square, Xi'an Software Park, 72 Keji 2nd Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710000 Patentee before: Xi'an Baoxin automation equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |