CN209397727U - The connection truss connector of fast disassembly type has - Google Patents
The connection truss connector of fast disassembly type has Download PDFInfo
- Publication number
- CN209397727U CN209397727U CN201821730311.3U CN201821730311U CN209397727U CN 209397727 U CN209397727 U CN 209397727U CN 201821730311 U CN201821730311 U CN 201821730311U CN 209397727 U CN209397727 U CN 209397727U
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- Prior art keywords
- fast disassembly
- disassembly type
- mounting plate
- connection
- truss connector
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- 210000003205 muscle Anatomy 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 239000003973 paint Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 26
- 239000010959 steel Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- -1 for example Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a kind of connection truss connector tool of fast disassembly type, including crimp, mounting plate, connecting plate and fixing piece, the crimp are removably disposed on the mounting plate, and form constraint chamber with the mounting plate；The connecting plate is set on the mounting plate, and is disposed opposite to each other with the crimp, and the fixing piece is set on the connecting plate.The connection truss connector tool of the utility model fast disassembly type more can be installed quickly and conveniently, be dismantled between connection truss and support jig; truss can be used to make to contact to be bonded with support jig; be effectively prevented from apply man-hour requirement connection truss and support jig welded, cut, polished, the operations such as touch-up paint; preferably protect finished product; also the construction for longspan structure building provides many conveniences, improves the construction efficiency of longspan structure building.
Description
Technical field
The utility model relates to technical field of building construction, connect in particular to a kind of connection truss of fast disassembly type
Utensil.
Background technique
In recent years, with China's rapid development of economy, steel construction is handsome in appearance by feat of its, light structure, installation side
Just etc. superior performance is widely used in all kinds of buildings, the especially building of longspan structure, such as venue, airport, bridge
Deng, and the problem that overlength, overweight longspan structure building are often constructed.
Truss is as rod piece by support beam structure made of welding, riveting or be bolted, and truss member is mainly held
By axial tension or pressure, so as to make full use of the intensity of material, material is saved than solid web girder when span is larger, is mitigated
Self weight and increase rigidity.
Currently, the single truss general size of the building structure of large span, large space is larger, weight is larger, and such ruler
Very little larger, the biggish truss of weight can not often be completed from the disposable production and assembly of factory, need to be segmented merogenesis manufacture in factory,
It is assembled at the scene again.
When assembled at the scene, scene can generally be arranged support jig and do temporary support, since longspan structure building is general
Absolute altitude is higher, and segmentation is more, and therefore, the height of support jig can be higher, past in order to guarantee the lateral stability between support jig
Truss is contacted toward needing to be arranged between support jig.
Existing way is that will contact truss to connect by welding with support jig mostly, however, such way
After the completion of truss is removed, need to carry out connection truss to connection and support jig cut, polished, touch-up paint etc., more
It is unfavorable for the protection of finished product, also, the construction also built to longspan structure brings many inconvenience, affects longspan structure
The construction efficiency of building.
Utility model content
In view of the above problems, the utility model provides a kind of connection truss connector tool of fast disassembly type, the fast disassembly type
Connection truss connector tool more can be installed quickly and conveniently, be dismantled between connection truss and support jig, can be used to make to join
Be that truss is bonded with support jig, be effectively prevented from apply man-hour requirement to connection truss and support jig welded,
The operations such as cutting, polishing, touch-up paint, preferably protect finished product, and also the construction for longspan structure building provides many conveniences,
Improve the construction efficiency of longspan structure building.
To achieve the goals above, the utility model adopts the following technical solutions:
The connection truss connector of fast disassembly type has, including crimp, mounting plate, connecting plate and fixing piece,
The crimp is removably disposed on the mounting plate, and forms constraint chamber with the mounting plate；
The connecting plate is set on the mounting plate, and is disposed opposite to each other with the crimp, and the fixing piece is set to described
On connecting plate.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the crimp is the beam of U-shaped
Tie up muscle.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the constraint muscle of the U-shaped is U-shaped
Constraint reinforcing bar.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the two of the constraint muscle of the U-shaped
Screw thread is provided on end, the constraint muscle of the U-shaped is removably disposed on the mounting plate by nut.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the connection truss of the fast disassembly type
Connecting utensil further includes protective pad, and the protective pad is arranged at the position that the crimp is arranged on the mounting plate.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the protective pad is rubber pad.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, there are two the connecting plates, and two
A connecting plate is arranged in parallel on the mounting plate, and there are joint gaps between two connecting plates.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the fixing piece is fastener,
The fastener is multiple or multiple groups.
The further optinal plan of connection truss connector tool as above-mentioned fast disassembly type, the fastener includes phase interworking
The bolts and nuts of conjunction.
As above-mentioned fast disassembly type connection truss connector tool further optinal plan, the mutually matched bolt with
Nut has two groups, and mutually matched bolts and nuts described in two groups are by rule setting on the connecting plate.
The advantages of below to the utility model or principle are illustrated:
The connection truss connector of fast disassembly type has, and crimp is removably disposed on mounting plate, and is formed with mounting plate
The steel pipe of constraint chamber, support jig can be strapped in constraint chamber by crimp and mounting plate；Connecting plate is set on mounting plate, Gu
Part is determined on connecting plate, is contacted settable junction steel plate corresponding with connecting plate, connecting plate in the top-bottom chord of truss and is used for
It is connect with the junction steel plate for contacting truss, connecting plate is fixedly connected with junction steel plate by fixing piece；
The connection truss connector tool installation site of the fast disassembly type is flexible, and direction is adjustable, more can quickly and conveniently pacify
Dress is dismantled between connection truss and support jig, can be used to make to contact truss and is bonded with support jig, be effectively prevented from
Apply man-hour requirement connection truss and support jig welded, cut, polished, the operations such as touch-up paint, preferably protect into
Product, also the construction for longspan structure building provides many conveniences, improves the construction efficiency of longspan structure building, and
And the connection truss connector of the fast disassembly type has high recycling rate, can preferably reduce being constructed into for longspan structure building
This.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the connection truss connector tool of the fast disassembly type of the utility model embodiment first using schematic diagram；
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1；
Fig. 3 is the connection truss connector tool of the fast disassembly type of the utility model embodiment second using schematic diagram.
Description of symbols:
11- crimp；12- mounting plate；13- connecting plate；14- fixing piece；15- protective pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with a variety of different configurations
To arrange and design.Therefore, below the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit
The range of claimed invention processed, but it is merely representative of the selected embodiment of the utility model.It is practical new based on this
The embodiment of type, those skilled in the art's every other embodiment obtained without making creative work,
It fall within the protection scope of the utility model.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated primarily to better describe the utility model and embodiment
Device, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；It can be mechanical connection, or point connection；It can be directly connected, either
It indirectly connected through an intermediary, or is two connection internal between device, element or component.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In addition, term " first ", " second " etc. are mainly used for distinguishing different devices, element or component (specifically
Type and construction may it is identical may also be different), be not intended to show or implies meaning showing device, element or component
Relative importance and quantity.Unless otherwise indicated, the meaning of " multiple " is two or more.
As shown in Figure 1 to Figure 3, Fig. 1 is the first of the connection truss connector tool of the fast disassembly type of the utility model embodiment
Using schematic diagram, Fig. 2 is the A-A diagrammatic cross-section of Fig. 1, and Fig. 3 is that the connection truss of the fast disassembly type of the utility model embodiment connects
Connect utensil second uses schematic diagram.
The connection truss connector of the fast disassembly type of the fast disassembly type of the utility model embodiment has, including crimp 11, installation
Plate 12, connecting plate 13 and fixing piece 14.
Crimp 11 is removably disposed on mounting plate 12, and forms constraint chamber with mounting plate 12.
Connecting plate 13 is set on mounting plate 12, and is disposed opposite to each other with crimp 11, and fixing piece 14 is set on connecting plate 13.
The connection truss connector of the fast disassembly type of the utility model embodiment has, and crimp 11 is removably disposed in installation
On plate 12, and constraint chamber is formed with mounting plate 12, the steel pipe of support jig can be strapped in beam by crimp 11 and mounting plate 12
It ties up in chamber；Connecting plate 13 is set on mounting plate 12, and fixing piece 14 is set on connecting plate 13, and contacting in the top-bottom chord of truss can set
Junction steel plate corresponding with connecting plate 13 is set, connecting plate 13 with the junction steel plate for contacting truss for connecting, connecting plate 13 and company
Steel plate is connect to be fixedly connected by fixing piece 14.
The connection truss connector tool installation site of the fast disassembly type of the utility model embodiment is flexible, and direction is adjustable, can be compared with
Quickly and conveniently to install, dismantling between connection truss and support jig, it can be used to make to contact truss and support jig is firm
Connection, be effectively prevented from apply man-hour requirement connection truss and support jig welded, cut, polished, the operations such as touch-up paint,
Finished product is preferably protected, also the construction for longspan structure building provides many conveniences, improves longspan structure building
Construction efficiency, also, the fast disassembly type connection truss connector have high recycling rate, can preferably reduce longspan structure
The construction cost of building.
In the present embodiment, connecting plate 13 is disposed opposite to each other on mounting plate 12 with crimp 11, it can be understood as, crimp
11 are arranged in the side of mounting plate 12, and the other side of mounting plate 12 is arranged in connecting plate 13.
In the present embodiment, crimp 11 is the constraint muscle of U-shaped.
The constraint muscle of U-shaped can be preferably adapted with the steel pipe of support jig, play be more good constraint effect, simultaneously
Crimp 11 is tendon shape structure, can save the production cost of crimp 11, and then reduce the connection truss connector of the fast disassembly type
The production cost of tool.
In the present embodiment, crimp 11 can also be other shapes or structure, for example, the constraint muscle of double perpendicular types,
This, does not enumerate other possible shapes or structure of crimp 11, as long as the crimp 11 of other shapes or structure can be removable
It is arranged in unloading on mounting plate 12, plays the role of constraint to the steel pipe of support jig, the utility model should belong to be wanted
The protection scope asked.
As an alternative embodiment, the constraint muscle of U-shaped is the constraint reinforcing bar of U-shaped.
Reinforcing bar has the characteristics that function admirable, beautiful design, can be further improved the connection truss connector of the fast disassembly type
The service life and practicability of tool.
In the present embodiment, the constraint muscle of U-shaped can also be other materials, for example, aluminium, iron, here, not to the beam of U-shaped
Other the possible materials for tiing up muscle are enumerated, as long as the hardness of the constraint muscle of the U-shaped of other materials is higher, should belong to practical
Novel desired protection scope.
In the present embodiment, screw thread is provided on the both ends of the constraint muscle of U-shaped, the constraint muscle of U-shaped can by nut
Releasably it is arranged on mounting plate 12.
The mode that the constraint muscle of U-shaped is connected through a screw thread is removably disposed on mounting plate 12, the setting of the constraint muscle of U-shaped
Mode is more convenient and secured, has fully ensured the practicability of the connection truss connector tool of the fast disassembly type.
Preferably, the constraint muscle of U-shaped is arranged on mounting plate 12, the two sides of mounting plate 12 are provided with nut.
The set-up mode energy of nut further ensures the Quick Release further such that the constraint muscle of U-shaped is arranged more secured
The practicability of the connection truss connector tool of formula.
In the present embodiment, the constraint muscle of U-shaped can also be set on mounting plate 12 by other detachable connection methods,
Here, not enumerated to the constraint muscle of U-shaped and other detachable connection methods of mounting plate 12, as long as the constraint muscle of U-shaped and peace
Other detachable connection methods of loading board 12 are easy to implement, and stability is secure, and the utility model should belong to be wanted
The protection scope asked.
As an alternative embodiment, mounting plate 12 is steel plate.
Steel plate has the characteristics that function admirable, beautiful design, can be further improved the connection truss connector of the fast disassembly type
The service life and practicability of tool.
In the present embodiment, mounting plate 12 can also be other materials, for example, aluminium, here, not other to mounting plate 12
Possible material is enumerated, as long as the hardness of the mounting plate 12 of other materials is higher, the utility model should belong to be required
Protection scope.
In the present embodiment, the connection truss connector tool of fast disassembly type further includes protective pad 15, and the setting of protective pad 15 is being pacified
It is arranged at the position of crimp 11 in loading board 12.
Protective pad 15 can effectively reduce the friction of mounting plate 12 Yu support jig steel pipe, preferably to protect finished product.
As an alternative embodiment, protective pad 15 is rubber pad.
Protective pad 15 uses rubber pad, and rubber pad is more durable, and rubber pad can preferably reduce mounting plate 12 and branch
The friction of support frame steel pipe, preferably protection finished product.
In the present embodiment, protective pad 15 can also be other materials, for example, silicagel pad, here, not to protective pad 15
Other possible materials are enumerated, as long as the protective pad 15 of other materials can reduce betterly mounting plate 12 and support jig steel
The friction of pipe, plays a protective role to finished product, and the desired protection scope of the utility model should belong to.
In the present embodiment, there are two connecting plates 13, two connecting plates 13 are arranged in parallel on mounting plate 12, and two companies
There are joint gaps between fishplate bar 13.
Between two connecting plates 13 there are joint gap be used for for contact truss junction steel plate entrance, connecting plate 13
Set-up mode can preferably ensure the effect that connecting plate 13 is fixedly connected with the junction steel plate for contacting truss.
In the present embodiment, fixing piece 14 is fastener, and fastener is multiple or multiple groups.
Fixing piece 14 uses multiple or multiple groups fastener, can be convenient for the fixation of connecting plate 13 and the junction steel plate for contacting truss
Connection, can also make connecting plate 13 and the junction steel plate that contacts truss is fixedly connected with better effect.
In the present embodiment, fixing piece 14 can also be other structures, here, not to other possible structures of fixing piece 14
It enumerates, as long as the fixing piece 14 of other structures can make connecting plate 13 and contact the junction steel plate preferably company of fixation of truss
It connects, the desired protection scope of the utility model should belong to.
Specifically, fastener includes mutually matched bolts and nuts.
Fastener uses mutually matched bolts and nuts, can make the company of connecting plate 13 with the junction steel plate for contacting truss
It is more convenient to connect, meanwhile, it also can guarantee the connection effect of connecting plate 13 with the junction steel plate for contacting truss.
Preferably, bolt is hex(agonal)screw.
In the present embodiment, fastener can also be other structures, here, not arranging other possible structures of fastener
It lifts, it, should as long as the fastener of other structures can be such that connecting plate 13 is preferably fixedly connected with the junction steel plate for contacting truss
Belong to the desired protection scope of the utility model.
In the present embodiment, mutually matched bolts and nuts have two groups, and two groups of mutually matched bolts and nuts are by rule
It is then set on connecting plate 13.
Mutually matched bolts and nuts have two groups, can ensure that connecting plate 13 and the junction steel plate for contacting truss can have more preferably
The effect being fixedly connected.
In the present embodiment, the quantity of mutually matched bolts and nuts can also be other quantity, for example, cooperating
Bolts and nuts can be four groups, here, do not enumerated to the possibility quantity of mutually matched bolts and nuts, if other
The mutually matched bolts and nuts of quantity can be such that connecting plate 13 is preferably fixedly connected with the junction steel plate for contacting truss, answer
When belonging to the desired protection scope of the utility model.
In above-mentioned all embodiments, " big ", " small " be in contrast, " more ", " few " be in contrast, "upper",
"lower" is that in contrast, to the form of presentation of such relative terms, the utility model embodiment is no longer added to repeat.
It should be understood that " in the present embodiment ", " in the utility model embodiment " or " as one that specification is mentioned in the whole text
Kind optional embodiment " mean a particular feature, structure, or characteristic related with embodiment include the utility model extremely
In few one embodiment.Therefore, " in the present embodiment ", " in the utility model embodiment " occurred everywhere in the whole instruction
Or not necessarily refer to identical embodiment " as a kind of optional embodiment ".In addition, these a particular feature, structure, or characteristics
It can combine in any suitable manner in one or more embodiments.Those skilled in the art should also know that specification
Described in embodiment belong to alternative embodiment, related actions and modules not necessarily the utility model institute is necessary
's.
In the various embodiments of the utility model, it should be appreciated that magnitude of the sequence numbers of the above procedures are not meant to hold
Successively, the execution sequence of each process should be determined by its function and internal logic the certainty of row sequence, without coping with the utility model
The implementation process of embodiment constitutes any restriction.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. the connection truss connector of fast disassembly type has, which is characterized in that including crimp, mounting plate, connecting plate and fixing piece,
The crimp is removably disposed on the mounting plate, and forms constraint chamber with the mounting plate；
The connecting plate is set on the mounting plate, and is disposed opposite to each other with the crimp, and the fixing piece is set to the connection
On plate.
2. the connection truss connector of fast disassembly type according to claim 1 has, which is characterized in that the crimp is U-shaped
Constraint muscle.
3. the connection truss connector of fast disassembly type according to claim 2 has, which is characterized in that the constraint muscle of the U-shaped
For the constraint reinforcing bar of U-shaped.
4. the connection truss connector of fast disassembly type according to claim 2 has, which is characterized in that the constraint muscle of the U-shaped
Both ends on be provided with screw thread, the constraint muscle of the U-shaped is removably disposed on the mounting plate by nut.
5. the connection truss connector of fast disassembly type according to claim 1 has, which is characterized in that the connection of the fast disassembly type
Truss connector tool further includes protective pad, and the protective pad is arranged at the position that the crimp is arranged on the mounting plate.
6. the connection truss connector of fast disassembly type according to claim 5 has, which is characterized in that the protective pad is rubber
Pad.
7. the connection truss connector of fast disassembly type according to claim 1 has, which is characterized in that the connecting plate has two
A, two connecting plates are arranged in parallel on the mounting plate, and there are joint gaps between two connecting plates.
8. the connection truss connector of fast disassembly type according to claim 1 has, which is characterized in that the fixing piece is fastening
Part, the fastener are multiple or multiple groups.
9. the connection truss connector of fast disassembly type according to claim 8 has, which is characterized in that the fastener includes phase
The bolts and nuts mutually cooperated.
10. the connection truss connector of fast disassembly type according to claim 9 has, which is characterized in that described mutually matched
Bolts and nuts have two groups, and mutually matched bolts and nuts described in two groups are by rule setting on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730311.3U CN209397727U (en) | 2018-10-23 | 2018-10-23 | The connection truss connector of fast disassembly type has |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730311.3U CN209397727U (en) | 2018-10-23 | 2018-10-23 | The connection truss connector of fast disassembly type has |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397727U true CN209397727U (en) | 2019-09-17 |
Family
ID=67878884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821730311.3U Active CN209397727U (en) | 2018-10-23 | 2018-10-23 | The connection truss connector of fast disassembly type has |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209397727U (en) |
-
2018
- 2018-10-23 CN CN201821730311.3U patent/CN209397727U/en active Active
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| GR01 | Patent grant | ||
| 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 Science And Industry Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets Center Road No. 3331 steel built in 27 storey building room 2701 Patentee before: China Construction Steel Structure Corp.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210301 Address after: No.1908, Zhongtian Meijing building, No.2009, Pingshan Avenue, Liulian community, Pingshan street, Pingshan District, Shenzhen, Guangdong 518000 Patentee after: China Construction Steel Engineering Co.,Ltd. Address before: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: China Construction Science And Industry Co.,Ltd. |
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| TR01 | Transfer of patent right |