CN103896165B - The outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof - Google Patents
The outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof Download PDFInfo
- Publication number
- CN103896165B CN103896165B CN201410073207.1A CN201410073207A CN103896165B CN 103896165 B CN103896165 B CN 103896165B CN 201410073207 A CN201410073207 A CN 201410073207A CN 103896165 B CN103896165 B CN 103896165B
- Authority
- CN
- China
- Prior art keywords
- bearing support
- tower crane
- bearing
- supporting system
- suspension type
- 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.)
- Active
Links
Abstract
The present invention relates to the outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof, supporting system comprises the bearing support on some vertical directions being arranged at intervals at Core Walls Structure exterior wall, some bearing supports comprise the first bearing support and are located at the second bearing support above the first bearing support, and the 3rd bearing support that the turnover of at least one is for subsequent use; Each bearing support is fixedly arranged on the embedded part of Core Walls Structure exterior wall by bearing pin.The outer climbing tower crane supporting system of above-mentioned suspension type is when tower crane needs to climb, can the 3rd bearing support for subsequent use be installed in above the second bearing support, after tower crane climbing, first bearing support is detachable and be hung on the 3rd bearing support by steel rope, the bearing support for subsequent use when to climb next time as tower crane, like this, improve operating efficiency, and do not take storage space, solve the great difficult problem of tower crane use in construction of super highrise building, be conducive to improving construction speed.
Description
Technical field
The invention belongs to the realm of building construction, particularly relate to the outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof.
Background technology
Its bearing support climbed of Plug-in tower crane is arranged on Core Walls Structure exterior wall and (is called for short outer climbing), and in cantilever force state, general bearing support bottom arranges depression bar, or top arranges pull bar.
Because tower crane constantly upwards need climb according to construction speed, therefore supporting system also needs constantly to remove backward upper turnover, and to meet tower crane requirement of climbing upwards, its supporting system connecting joint are designed to flexible detouchable form and seem particularly important.
In prior art, connect mainly with high strength bolt between the connecting joint between bearing support, when removing bearing support, for ensureing safety, bearing support need be hung with tower crane, bearing support being positioned in stockyard, ground after dismounting, treat to install before tower crane climbing, so circulation turnover uses next time again.
But complicated by high strength bolt connection disassembling process between bearing support, being dismounted for multiple times bolt is serious to bearing support wear-out failure, and at substantial bolt.Moreover need two tower cranes to work in coordination with when bearing support is removed and hang support, demolishing process is complicated, takies the tower crane time longer, and the bearing support after removing is placed on ground, takies storage space.
Summary of the invention
It is high that technical matters to be solved by this invention is to provide a kind of operating efficiency, and the outer climbing tower crane supporting system of the suspension type not taking storage space and turnover using method thereof.
The present invention realizes like this, there is provided a kind of suspension type outer climbing tower crane supporting system, comprise some bearing supports, described bearing support is arranged at intervals on the vertical direction of Core Walls Structure exterior wall, described some bearing supports comprise the first bearing support and are located at the second bearing support above described first bearing support, and described bearing support also comprises at least one and has enough to meet the need the 3rd bearing support for subsequent use; Each bearing support is fixedly arranged on the embedded part of Core Walls Structure exterior wall by bearing pin; When tower crane is in running order, described first bearing support supports the base of described tower crane, and described second bearing support anchor ear is on described tower crane; When described tower crane needs to climb, described 3rd bearing support can be installed in above described second bearing support, and after described tower crane climbing, described first bearing support is detachable, and is hung on described 3rd bearing support by steel rope.
Further, the distance between adjacent two bearing supports is its clamped height of a tower crane.
Further, be installed with depression bar respectively below each bearing support, the two ends of described depression bar can be fixedly arranged on corresponding bearing support and Core Walls Structure exterior wall respectively by bearing pin.
Further, be installed with pull bar respectively above each bearing support, the two ends of described pull bar can be fixedly arranged on corresponding bearing support and Core Walls Structure exterior wall respectively by bearing pin.
Further, each bearing support is provided with the hanger that can set firmly steel rope.
Further, each bearing support comprises two the sub-support bodys being positioned at both sides and two crossbeams connecting described two sub-support bodys, and described two sub-support bodys and two crossbeams surround can the knock hole of anchor ear tower crane.
The turnover using method of the outer climbing tower crane supporting system of above-mentioned suspension type, comprises the following steps:
A, be installed on Core Walls Structure exterior wall by described first bearing support and the second bearing support, described first bearing support supports the base of tower crane, and described second bearing support anchor ear is on described tower crane;
B, when described tower crane needs to climb, first described 3rd bearing support to be installed in above described second bearing support, and tower crane described in anchor ear;
C, described tower crane upwards climb certain distance, make its base be supported on described second bearing support;
D, after described tower crane climbing, described first bearing support to be disassembled from Core Walls Structure exterior wall, and be hung on described 3rd bearing support, as bearing support for subsequent use by steel rope;
E, when described tower crane needs to climb again, unload described steel rope, described first bearing support is installed in above described 3rd bearing support, and tower crane described in anchor ear;
F, described tower crane upwards climb certain distance, make its base be supported on described 3rd bearing support;
G, after described tower crane climbing, described second bearing support to be disassembled from Core Walls Structure exterior wall, and be hung on described first bearing support, as bearing support for subsequent use by steel rope;
H, when described tower crane needs to climb, unreeve, is installed in the top of the bearing support of the top by bearing support for subsequent use, and tower crane described in anchor ear, described tower crane upwards climbs certain distance, its base is supported in and is positioned on middle bearing support, and so circulation turnover uses.
Further, in described step B, when described tower crane needs to climb, first install the pull bar above described second bearing support, then install the depression bar of described 3rd bearing support and below thereof.
Further, in described step e, when described tower crane needs to climb, first install the pull bar above described 3rd bearing support, then install the depression bar of described first bearing support and below thereof.
Compared with prior art, the outer climbing tower crane supporting system of suspension type of the present invention and turnover using method thereof are when tower crane needs to climb, can the 3rd bearing support for subsequent use be installed in above the second bearing support, after tower crane climbing, first bearing support is dismantled and is hung on the 3rd bearing support by steel rope, bearing support for subsequent use when climbing as tower crane is next, like this, can realize bearing support in working order in rely on body construction to carry out oneself and remove and hang on this supporting system structure, decrease climbing and period of service of tower crane, improve operating efficiency, and do not take storage space, solve the great difficult problem of tower crane use in construction of super highrise building, be conducive to improving construction speed.Moreover the intermediate node of bearing support all adopts pinned connection, safer in structure, dismounting is convenient, efficient.
Accompanying drawing explanation
Fig. 1 is the outer schematic perspective view of climbing tower crane supporting system one preferred embodiment when not having installing the 3rd bearing support of suspension type of the present invention;
Fig. 2 is the schematic perspective view when being equiped with the 3rd bearing support embodiment illustrated in fig. 1;
Fig. 3 be embodiment illustrated in fig. 1 in the structural representation of the first bearing support;
Fig. 4 be embodiment illustrated in fig. 1 in the assembling decomposing schematic representation of the first bearing support;
Fig. 5 is schematic side view when installing first, second bearing support embodiment illustrated in fig. 1;
Fig. 6 is the schematic side view when tower crane mode of operation embodiment illustrated in fig. 1;
Fig. 7 is the schematic side view needing when climbing at tower crane embodiment illustrated in fig. 1;
Fig. 8 is the schematic side view after tower crane climbing embodiment illustrated in fig. 1;
Fig. 9 is the schematic side view again needing when climbing at tower crane embodiment illustrated in fig. 1;
Figure 10 is the schematic side view after tower crane climbs again embodiment illustrated in fig. 1;
Figure 11 is embodiment illustrated in fig. 1 after tower crane climbs again, removes the schematic side view of the second bearing support.
Detailed description of the invention
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, be a preferred embodiment of the present invention, the outer climbing tower crane supporting system of this suspension type comprise be arranged at intervals at Core Walls Structure exterior wall 1 vertical direction on some bearing supports 100, and some depression bars 200 and pull bar 300.In the present embodiment, the distance of adjacent two bearing supports 100 is a tower crane its clamped height H.
Some bearing supports 100 comprise the first bearing support 110, be located at the second bearing support 120 above the first bearing support 110 and at least one has enough to meet the need the 3rd bearing support 130 for subsequent use.All be installed with depression bar 200 below each bearing support 100, the two ends of depression bar 200 are fixedly arranged on corresponding bearing support 100 and Core Walls Structure exterior wall 1 respectively.All be installed with pull bar 300 above each bearing support 100, the two ends of pull bar 300 are fixedly arranged on corresponding bearing support 100 and Core Walls Structure exterior wall 1 respectively.In the present embodiment, the quantity of the first bearing support 110, second bearing support 120 and the 3rd bearing support 130 is one.
Particularly, the vertical direction of Core Walls Structure exterior wall 1 is provided with some embedded part 11, first bearing support 110, second bearing supports 120 and the 3rd bearing support 130 is all fixedly arranged on the embedded part 11 of Core Walls Structure exterior wall 1 by bearing pin.
As shown in Figures 3 and 4, the first bearing support 110, second bearing support 120 and the 3rd bearing support 130 are respectively equipped with first hanger 1104, second hanger and the 3rd hanger that can set firmly steel rope 3.
First bearing support 110 comprises two the sub-support bodys 1101 being positioned at both sides and two crossbeams 1102 connecting two sub-support bodys 1101.Two sub-support bodys 1101 and two crossbeams 1102 surround can the knock hole 1103 of anchor ear tower crane 2.First hanger 1104 is positioned on crossbeam 1102.What the first bearing support 110 was spliced by bearing pin by two sub-support bodys 1101,1102 forms, and two sub-support bodys 1101,1102 are for supporting tower crane 2 base.Second bearing support 120 is identical with the first bearing support 110 with the structure of the 3rd bearing support 130, does not repeat them here.
The two ends of depression bar 200 can be fixedly arranged on the embedded part 11 of corresponding bearing support 100 and Core Walls Structure exterior wall 1 respectively by bearing pin.The two ends of depression bar 200 also can be fixedly arranged on the embedded part 11 of corresponding bearing support 100 and Core Walls Structure exterior wall 1 respectively by bearing pin.
The intermediate node of above-mentioned bearing support 100 all adopts pinned connection, and physical property and the intensity of bearing pin are higher, and in structure, comparatively bolt connects safer, and dismounting is convenient, efficient.
As shown in Figure 5, when constructing, first the first bearing support 110 and the second bearing support 120 are installed on the embedded part 11 of Core Walls Structure exterior wall 1.
As shown in Figure 6, when tower crane 2 is in running order, the first bearing support 110 supports tower crane 2 base, and the second bearing support 120 anchor ear is on tower crane 2.
As shown in Figure 7, when tower crane 2 possess the condition of climbing need to climb time, first the 3rd bearing support 130 to be installed in above the second bearing support 120, and anchor ear tower crane 2; Particularly, first can install the pull bar 300 above the second bearing support 120, then install the depression bar 200 of the 3rd bearing support 130 and below thereof.
Then, as shown in Figure 8, tower crane 2 upwards climbs a tower crane its clamped height H, and make its base be supported on the second bearing support 120, now, the first bearing support 110 does not stress; After tower crane 2 climbs, the pull bar 300 of the first bearing support 110 and upper and lower thereof, depression bar 200 are disassembled from Core Walls Structure exterior wall 1, and be hung on the 3rd hanger of the 3rd bearing support 130, as bearing support for subsequent use by steel rope 3.
As shown in Figure 9, when tower crane 2 needs to climb again, unreeve 3, is installed in the first bearing support 110 above the second bearing support 120, and anchor ear tower crane 2; Particularly, first can install the pull bar 300 above the 3rd bearing support 130, then install the depression bar 200 of the first bearing support 110 and below thereof.
Then, as shown in Figure 10, tower crane 2 upwards climbs a tower crane its clamped height H, and make its base be supported on the 3rd bearing support 130, now, the second bearing support 120 does not stress.
As shown in figure 11, after tower crane 2 climbs, the pull bar 300 of the second bearing support 120 and upper and lower thereof, depression bar 200 are disassembled from Core Walls Structure exterior wall 1, and be hung on the first hanger 1104 of the first bearing support 110, as bearing support for subsequent use by steel rope 3.
When tower crane 2 needs to climb, unreeve 3, is installed in the top of the bearing support of the top by bearing support for subsequent use, and anchor ear tower crane 2, and tower crane 2 upwards climbs certain distance, and its base is supported in and is positioned on middle bearing support, so circulation turnover uses.
The outer climbing tower crane supporting system of above-mentioned suspension type is when tower crane 2 needs to climb, 3rd bearing support 130 for subsequent use can be installed in above the second bearing support 120, after tower crane 2 climbs, first bearing support 110 is dismantled and is hung at the upper of the 3rd bearing support 130 by steel rope 3, bearing support for subsequent use when climbing as tower crane is next, like this, can realize bearing support 110 in working order in rely on body construction to carry out oneself and remove and hang on this supporting system structure, decrease tower crane 2 time-to-climb, improve operating efficiency, and do not take storage space, solve the great difficult problem of tower crane use in construction of super highrise building, be conducive to improving construction speed.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the outer climbing tower crane supporting system of suspension type, comprise some bearing supports, described bearing support is arranged at intervals on the vertical direction of Core Walls Structure exterior wall, described some bearing supports comprise the first bearing support and are located at the second bearing support above described first bearing support, it is characterized in that, described bearing support also comprises at least one and has enough to meet the need the 3rd bearing support for subsequent use; Each bearing support is fixedly arranged on the embedded part of Core Walls Structure exterior wall by bearing pin; When tower crane is in running order, described first bearing support supports the base of described tower crane, and described second bearing support anchor ear is on described tower crane; When described tower crane needs to climb, described 3rd bearing support is installed in above described second bearing support, and after described tower crane climbing, described first bearing support is detachable, and is hung on described 3rd bearing support by steel rope.
2. the outer climbing tower crane supporting system of suspension type as claimed in claim 1, it is characterized in that, the distance between adjacent two bearing supports is its clamped height of a tower crane.
3. the outer climbing tower crane supporting system of suspension type as claimed in claim 1, it is characterized in that, be installed with depression bar respectively below each bearing support, the two ends of described depression bar are fixedly arranged on corresponding bearing support and Core Walls Structure exterior wall respectively by bearing pin.
4. the outer climbing tower crane supporting system of suspension type as claimed in claim 1, it is characterized in that, be installed with pull bar respectively above each bearing support, the two ends of described pull bar are fixedly arranged on corresponding bearing support and Core Walls Structure exterior wall respectively by bearing pin.
5. the outer climbing tower crane supporting system of suspension type as claimed in claim 1, it is characterized in that, each bearing support is provided with the hanger setting firmly steel rope.
6. the outer climbing tower crane supporting system of suspension type as claimed in claim 1, it is characterized in that, each bearing support comprises two the sub-support bodys being positioned at both sides and two crossbeams connecting described two sub-support bodys, and described two sub-support bodys and two crossbeams surround the knock hole of anchor ear tower crane.
7. the turnover using method of the outer climbing tower crane supporting system of suspension type as claimed in claim 1, is characterized in that, comprise the following steps:
A, be installed on Core Walls Structure exterior wall by described first bearing support and the second bearing support, described first bearing support supports the base of tower crane, and described second bearing support anchor ear is on described tower crane;
B, when described tower crane needs to climb, first described 3rd bearing support to be installed in above described second bearing support, and tower crane described in anchor ear;
C, described tower crane upwards climb certain distance, make its base be supported on described second bearing support;
D, after described tower crane climbing, described first bearing support to be disassembled from Core Walls Structure exterior wall, and be hung on described 3rd bearing support, as bearing support for subsequent use by steel rope;
E, when described tower crane needs to climb again, unload described steel rope, described first bearing support is installed in above described 3rd bearing support, and tower crane described in anchor ear;
F, described tower crane upwards climb certain distance, make its base be supported on described 3rd bearing support;
G, after described tower crane climbing, described second bearing support to be disassembled from Core Walls Structure exterior wall, and be hung on described first bearing support, as bearing support for subsequent use by steel rope;
H, when described tower crane needs to climb, unreeve, is installed in the top of the bearing support of the top by bearing support for subsequent use, and tower crane described in anchor ear, described tower crane upwards climbs certain distance, its base is supported in and is positioned on middle bearing support, and so circulation turnover uses.
8. the turnover using method of the outer climbing tower crane supporting system of suspension type as claimed in claim 7, it is characterized in that, in described step B, when described tower crane needs to climb, first install the pull bar above described second bearing support, then install the depression bar of described 3rd bearing support and below thereof.
9. the turnover using method of the outer climbing tower crane supporting system of suspension type as claimed in claim 7, it is characterized in that, in described step e, when described tower crane needs to climb, first install the pull bar above described 3rd bearing support, then install the depression bar of described first bearing support and below thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073207.1A CN103896165B (en) | 2014-02-28 | 2014-02-28 | The outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073207.1A CN103896165B (en) | 2014-02-28 | 2014-02-28 | The outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896165A CN103896165A (en) | 2014-07-02 |
| CN103896165B true CN103896165B (en) | 2015-11-11 |
Family
ID=50987802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410073207.1A Active CN103896165B (en) | 2014-02-28 | 2014-02-28 | The outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896165B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL238098A (en) | 2015-04-01 | 2016-04-21 | Sky Line Cranes & Technologies Ltd | Modular, adaptable and foldable apparatus for a climbing crane |
| CN106315432B (en) * | 2016-09-19 | 2017-12-22 | 中国建筑第八工程局有限公司 | A kind of large-scale swing arm crane external support system dissymmetrical structure |
| JP6953161B2 (en) * | 2017-03-31 | 2021-10-27 | 株式会社北川鉄工所 | Climbing crane masts, climbing cranes and building construction methods |
| CN107720575B (en) * | 2017-08-29 | 2019-09-06 | 中国建筑第八工程局有限公司 | A kind of towing type construction method for hanging of tower crane support system |
| CN108792962A (en) * | 2018-07-05 | 2018-11-13 | 上海市机械施工集团有限公司 | A kind of Plug-in tower crane is climbed frame apparatus and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645395A (en) * | 1995-06-06 | 1997-07-08 | Huang; Hsin-Tsung | Building crane apparatus climbable on building walls |
| CN102079489A (en) * | 2011-01-30 | 2011-06-01 | 沈阳建筑大学 | Suspended-rising support system of tower crane |
| CN102431906A (en) * | 2010-09-29 | 2012-05-02 | 上海市机械施工有限公司 | Self-adaptive crane external climbing support structure |
| CN102815631A (en) * | 2012-08-15 | 2012-12-12 | 中建钢构有限公司 | Plug-in tower crane support frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4203441B2 (en) * | 2004-03-26 | 2009-01-07 | 鹿島建設株式会社 | Tower crane support device and construction method thereof |
-
2014
- 2014-02-28 CN CN201410073207.1A patent/CN103896165B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645395A (en) * | 1995-06-06 | 1997-07-08 | Huang; Hsin-Tsung | Building crane apparatus climbable on building walls |
| CN102431906A (en) * | 2010-09-29 | 2012-05-02 | 上海市机械施工有限公司 | Self-adaptive crane external climbing support structure |
| CN102079489A (en) * | 2011-01-30 | 2011-06-01 | 沈阳建筑大学 | Suspended-rising support system of tower crane |
| CN102815631A (en) * | 2012-08-15 | 2012-12-12 | 中建钢构有限公司 | Plug-in tower crane support frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103896165A (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103896165B (en) | The outer climbing tower crane supporting system of a kind of suspension type and turnover using method thereof | |
| CN203499229U (en) | Operating platform for construction of elevator shaft | |
| CN201786041U (en) | Steel support | |
| CN206800949U (en) | Operating platform for construction work high above the ground | |
| CN203878979U (en) | Bolt opposite-pulling type track sliding formwork | |
| CN110821207A (en) | Integral lifting method for small-sized existing structure | |
| CN203022328U (en) | Climbing operation platform | |
| CN203559570U (en) | Operating platform for steel pipe support frame overhung on surrounding columns | |
| KR101275043B1 (en) | truss structure for multipurpose construction temporary bent | |
| CN203188597U (en) | Safety support and scaffold with same | |
| CN203977833U (en) | A kind of wall-attached builder's jack | |
| CN204038917U (en) | Dismountable external hanging service platform | |
| CN204212388U (en) | Monolithic combined scaffold | |
| CN203624768U (en) | Construction hoist capable of carrying climbing formwork | |
| CN203654707U (en) | Detachable gantry installation frame | |
| CN103114715A (en) | Safety support and scaffold comprising the same and installing method of scaffold | |
| CN202745044U (en) | Purpose-made rigid support body construction structure strengthening rigidity of reinforcement cage | |
| CN203959677U (en) | A kind of connection structure of quick handling cat ladder | |
| CN205976413U (en) | A hang cage subassembly for installing tower crane support side pipe | |
| CN103352573B (en) | Construction method for lifting butt joint of single cylindrical pier steel bar | |
| CN103758354B (en) | Drum framework of drum strainer mounting method | |
| CN211622537U (en) | Integrated attached lifting climbing frame | |
| CN203684641U (en) | Steel rope diagonally-braced structure of unloading platform | |
| CN218643770U (en) | Steel construction well | |
| CN203782579U (en) | Anti-pull dismantling device of large-span supporting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Suspension type outside climbing tower crane supporting system and turnover using method thereof Effective date of registration: 20180129 Granted publication date: 20151111 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple Binhe Tairan industry tipping 17 storey building No. 17A Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20151111 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |