CN210336349U - Modularization side forms of prefabricated component production - Google Patents
Modularization side forms of prefabricated component production Download PDFInfo
- Publication number
- CN210336349U CN210336349U CN201822039346.9U CN201822039346U CN210336349U CN 210336349 U CN210336349 U CN 210336349U CN 201822039346 U CN201822039346 U CN 201822039346U CN 210336349 U CN210336349 U CN 210336349U
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- modular
- sideform
- production
- standard section
- 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
Images
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a modularization side forms of prefabricated component production, the side forms divide into standard section and non-standard section, standard section and non-standard section side forms all include the body and the fixed part of fixed connection, the body includes mutually perpendicular fixed connection's riser and diaphragm, the fixed part sets up at interval on the body, the fixed part includes the fixed slot and sets up the magnetic force spare in the fixed slot; the fixed groove is fixedly connected with the surface of the vertical plate facing the transverse plate and/or the surface of the transverse plate facing the vertical plate. The side forms are formed by mutually combining the standard sections and the non-standard sections, can be suitable for producing prefabricated parts with different sizes, and have strong universality and practicability; the embedded magnetic box is fixed with the steel bench formwork, so that the space utilization rate of the bench formwork is improved; the mounting and combining process of the magnetic box and the side die is omitted, and the mounting and dismounting efficiency of the side die is improved; the manipulator is adopted to grab the side die, and the die distribution and removal actions are carried out, so that the degree of mechanization is high; the method is suitable for producing prefabricated parts with or without ribs.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, specifically speaking, the utility model relates to a modularization side forms of prefabricated component production.
Background
The prefabricated building technology can greatly improve the efficiency and the quality of building construction, and is different from the traditional building technology in that prefabricated concrete components such as wallboards, floor slabs, beams and the like are produced and molded in a factory and then are transported to the site to be connected in a reliable connection mode to form an integral prefabricated concrete building. Therefore, the modular design of the prefabricated parts is regarded as important in the assembly building from the beginning of the design, so that the efficiency can be maximized in each process of design, function, production, installation and the like.
When PC prefabricated parts are produced in a factory, the sizes of the side forms for production are fixed because the shapes and sizes of the prefabricated parts produced are not completely the same. Therefore, the side forms cannot be generalized, and the cost of the die and the construction cost are increased. Along with the increasing intellectualization, digitalization and unmanned production of factories, the intelligent robot is gradually popularized on a prefabricated part production line, and each flow needs to be more and more standardized. For the side forms to be mounted and dismounted, standardized and modular side forms need to be developed for the operation of the robot on the production line. At present, the prior art has not completely developed a modular side form for operation by a robot. According to the invention patent application, namely a side die placing method for a PC numerical control production line (publication No. CN 107553695A), a first side die, a second side die, a third side die and a fourth side die are manufactured, wherein each side die comprises a base body and a plurality of fixing blocks arranged on the surface of the base body; the target size is formed by combining the four side dies, and then the side dies are fixed on the steel platform die through the fixing blocks. The size that such side forms combination mode can be adjusted is limited, and does not disclose the structure of muscle side forms in the application document. At present, the telescopic side forms also exist in the market, but the sealing performance of the end parts and the bottoms of the side forms is poor, and concrete is easy to leak during pouring. Therefore, there is a need to develop a standardized and modularized side form for a ribbed prefabricated part, which is suitable for the operation of a manipulator and realizes the automatic installation and disassembly of the side form.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the side die is standardized and modularized for the rib-outlet prefabricated part, is suitable for manipulator operation, and realizes automatic installation and disassembly of the side die.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a modularized side form for producing prefabricated parts is divided into a standard section and a non-standard section, wherein the standard section and the non-standard section comprise a body and fixing parts which are fixedly connected, the body comprises vertical plates and transverse plates which are mutually perpendicular and fixedly connected, the fixing parts are arranged on the body at intervals, and each fixing part comprises a fixing groove and a magnetic part arranged in the fixing groove; the fixing groove is fixedly connected with the surface of the vertical plate facing the transverse plate and/or the surface of the transverse plate facing the vertical plate.
On the basis of the embodiment, the top side of the fixing groove is provided with an opening, the top side of the magnetic piece is provided with a clamping piece, and the clamping piece fixes the magnetic piece in the fixing groove.
On the basis of the embodiment, the fixing part is provided with the grabbing parts, and the two grabbing parts are symmetrically arranged on the side die.
On the basis of the above embodiment, the grabbing part is a waist-shaped hole arranged on the magnetic member.
On the basis of the embodiment, the side end parts, opposite to the transverse plate, of the vertical plates are provided with the supporting plates, and the supporting plates are parallel to the transverse plate and extend in the same direction.
On the basis of the above embodiment, reinforcing ribs are arranged between the supporting plate and the transverse plate.
On the basis of the embodiment, the supporting plate is provided with a through groove for the prefabricated steel bar to pass through, and the through groove is communicated with the opening end of the open groove.
On the basis of the embodiment, the magnetic member is in a step shape with a low front part and a high rear part, the fixing groove is matched with the magnetic member in shape, and the grabbing part is arranged on the front surface of the higher step of the magnetic member.
On the basis of the embodiment, the vertical plate is provided with an open slot for the prefabricated member steel bar to go out of the rib, and the open slot direction is perpendicular to the transverse plate.
On the basis of the embodiment, the supporting plate is provided with a through groove for the prefabricated steel bar to pass through, and the through groove is communicated with the opening end of the open groove.
On the basis of the above embodiment, the magnetic member is provided with a magnetic switch.
On the basis of the above embodiment, the open slot of the side forms is provided with a sealing element and/or filled with foam rubber. The sealing element plays a main role in plugging the space outside the steel bar of the open slot to prevent the concrete from flowing out, so as to achieve the aim of preventing the leakage of the slurry; the sealing element has smooth surface, and can be quickly taken out from the side die after maintenance and demoulding. The foam rubber is filled to form sealing more effectively, and the sealing element is taken down more quickly by utilizing the characteristic that the foam rubber is easy to separate from concrete after the member is cured and demoulded. The sealing element and the filling foam rubber process method can be suitable for various rib-forming forms such as a stirrup, a straight rib, a bent rib and the like, the material of the sealing element is not limited to rubber, silica gel or other elastic materials can be used, the filling rubber is not limited to foam rubber, and the silica gel or other similar materials can be used.
The technical scheme of the utility model the beneficial technological effect who gains is:
1. the modularized side form for producing the prefabricated part comprises the standard section and the non-standard section, so that the standard section and the non-standard section are combined with each other, the modularized side form can be suitable for producing prefabricated parts with different sizes, and the universality and the practicability are high;
2. the side die is fixed with the steel platform die through the embedded magnetic box, and the magnetic box is embedded in the side die, so that the space required by the side die and the magnetic box can be reduced, and the space utilization rate of the platform die is improved; meanwhile, the installation and combination process of the magnetic box and the side die is omitted, and the assembling and disassembling efficiency of the side die is improved;
3. according to the scheme, the side die is provided with the grabbing hole sites for the clamping manipulators to grab, the manipulator can be used for grabbing the hole sites of the side die to perform die distribution and removal actions, the degree of mechanization is high, the installation and the removal are convenient, and the efficiency is high;
4. the side forms of the scheme have the form of sealing the side forms and the form of being provided with an open slot for the reinforcing steel bar to go out the rib, so that the side forms can be suitable for the production of prefabricated parts which go out the rib or do not go out the rib.
5. The side die is characterized in that a detachable structure is arranged between the side die magnetic part and the fixing groove, the side die is fixed with the side die through the bolt connection mode, the bayonet lock mode and other modes, the connection is reliable, and the side die can be automatically installed and detached by the manipulator.
Drawings
FIG. 1 is a schematic perspective view of a side form according to embodiment 1;
FIG. 2 is a schematic structural view of a fixing portion of the side form of FIG. 1;
FIG. 3 is a schematic perspective view of a side form according to embodiment 2;
FIG. 4 is a schematic view showing the reinforcing bars being discharged when the side forms are in use in embodiment 2;
FIG. 5 is a rear view of FIG. 4;
FIG. 6 is a schematic view showing the use state of the side forms in the production and installation of the preform in example 3;
reference numerals: 01-side forms, 1-body, 11-vertical plates, 12-transverse plates, 13-open slots and 14-through slots; 2-a fixed part, 21-a fixed groove, 22-a magnetic part, 23-a bolt and 24-a kidney-shaped hole; 3-a support plate; 4-reinforcing rib, 41-waist shaped hole; 5-a seal; 02-reinforcing steel bars; 03-cover the mould.
Detailed Description
The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
Example 1
Referring to fig. 1, the modular side form for prefabricated part production in this embodiment 1 includes a body 1 and a fixing portion 2 which are fixedly connected. The top end of the body 1 is provided with a supporting plate 3, and a reinforcing rib 4 is arranged between the supporting plate 3 and the body 1. When the side form in this embodiment is used, the side provided with the fixing portion 2 is an outer side, and an inner side opposite to the outer side is closely attached to the precast concrete. Because the precast member production concrete can produce huge pressure to the inside wall of body 1 during, set up the rigidity that the stiffening rib can improve side forms body 1, prevent that the side forms from discovering the deformation in the use, guarantee the production quality of precast member.
Referring to fig. 2, the body 1 includes a vertical plate 11 and a horizontal plate 12 which are vertically and fixedly connected to each other, the fixing portions 2 are spaced apart from each other on the body 1, and the fixing portions 2 include fixing grooves 21 and magnetic members 22 disposed in the fixing grooves 21. Because fixed part 2 is the magnetic force box, consequently fixed part 2 can be fixed the side forms on the steel bench formwork through magnetic force, need not realize fixedly with the steel bench formwork through structures such as bolt like this, and is little to the harm of steel bench formwork, can used repeatedly, and the installation is convenient with the dismantlement. The support plate 3 is provided at a side end portion of the vertical plate 11 opposite to the lateral plate 12, and extends in the same direction as the lateral plate 12 in parallel. A reinforcing rib 4 is arranged between the supporting plate 3 and the transverse plate 12, and a waist-shaped hole 41 is arranged on the reinforcing rib 4. The waist-shaped holes 41 are formed in the reinforcing ribs 4, so that the material consumption of the reinforcing ribs is reduced, the stress concentration of the reinforcing ribs can be reduced in the use process of the side forms, and the supporting performance of the reinforcing ribs is enhanced.
With continued reference to fig. 2, the side surface of the fixing groove 21 is of a stepped shape with a low front and a high rear, the magnetic member 22 is also of a stepped shape with a low front and a high rear, and the inner space of the fixing groove 21 is slightly larger than the overall size of the magnetic member 22. The top side of the fixing groove 21 is open and provided with a clamping piece (not marked in the figure), the clamping piece comprises a blocking piece and a bolt, and the blocking piece is provided with a screw hole matched with the bolt. Two side surfaces of the fixing groove 21 close to the vertical plate 11 are provided with clamping holes (not marked in the figure) matched with the size of the end part of the baffle. During the installation of side forms, earlier fastener takes off, then puts into fixed slot 21 magnetic force piece 22, inserts two card holes of fixed slot 21 with the separation blade both ends after, in the screw of separation blade is twisted to the bolt again. The catching piece fixes the magnetic member 22 in the fixing groove 21.
With continued reference to fig. 2, in order to ensure the stability of the magnetic member 22 in the fixing groove 21, a fixing plate (not labeled) is disposed at the top end of the fixing groove 21 away from the vertical plate 11, and a fixing hole (not labeled) is disposed on the fixing plate, and a bolt 23 extends into the fixing hole, and is screwed and fixes the magnetic member 22 in the fixing groove 21. Fixed part 2 is equipped with the portion of snatching, and two portions of snatching symmetry set up on the side forms, and the side forms is difficult to warp when guaranteeing to snatch like this. The grabbing part is a waist-shaped hole 24 arranged on the magnetic part 22, and the waist-shaped hole 24 is matched with a grabbing rod of the mold placing manipulator. The mold placing manipulator is arranged in such a way that the grabbing part grabs the side mold to perform the actions of mold distribution, mold removal and the like, and the mechanical and automatic installation and disassembly are realized. The side surface of the fixing groove 21 is fixedly connected with one surface of the vertical plate 11 facing the transverse plate 12, and the top side surface is connected with the supporting plate 3. The arrangement is that the fixing part 2 and the body 1 form a whole, and the fixing part does not fall off when the mold is placed and moved. In other embodiments, the fixing groove 21 is fixedly connected with one surface of the transverse plate 12 facing the vertical plate 11, and the top surface is connected with the support plate 3. In another embodiment, three sides of the fixing groove 21 are fixedly connected with the vertical plate 11, the horizontal plate 12 and the supporting plate 3, respectively, so that the connection between the fixing portion 2 and the body 1 is more reliable.
The side forms for the production of the preforms in this example were arranged in a standard section and a non-standard section, both of which were identical in structure. The standard section is 3000mm and 3200mm in length, and the non-standard section can be independently customized to different sizes according to different prefabricated part production requirements. Therefore, the matching combination of the standard section and the non-standard section can meet the production requirements of prefabricated parts with different sizes, and the prefabricated part is convenient to use and wide in application range. But the side forms reuse in this scheme, magnetic force spare are the electro-magnet, are equipped with magnetic switch, through control magnetic switch, conveniently adjust the ann and the uninstallation of position and side forms of side forms on the steel platform mould. The magnetic member and the fixing groove are designed to be of a detachable structure, so that the magnetic member can be conveniently replaced. The magnetic part is fixed with the side die through the forms of bolt connection, bayonet lock and the like, the connection is reliable, and the automatic installation and disassembly of the side die can be realized by adapting to a manipulator.
Example 2
Referring to the schematic diagram 3, the side forms of the prefabricated member production in this embodiment 2 are provided with a rib-forming structure for forming the reinforcing steel bars of the prefabricated member, and are suitable for the production of the prefabricated member with the rib-forming structure at the edge. The vertical plate 11 is provided with an open slot 13 for the prefabricated steel bar to go out of the bar, the slot direction of the open slot 13 is perpendicular to the transverse plate 12, and the width of the slot is larger than the diameter of the steel bar. The supporting plate 3 is provided with a through groove 14 for the prefabricated steel bar 02 to pass through, and the through groove 14 is communicated with the opening end of the open groove 13. The connection between the fixing portion 2 and the body 1 is the same as in embodiment 1. In this embodiment 2, the support plate 3 is divided into a plurality of separated small support plate structures by the through grooves 14, and the small support plates at the two ends and the middle part of the side form are higher than other small support plates and are thicker. When a plurality of side forms are vertically stacked, the small supporting parts at the two ends and the middle part support the side forms stacked on the small supporting parts, and pressure and deformation of the side forms above the small supporting parts to other supporting plates are avoided.
Referring to figure 4, in use of the sideform, the reinforcing bars 02, in this embodiment in the form of stirrups, are placed in the risers 11 from above the open slots 13 and through slots 14. Set up like this, than seting up placing of reinforcing bar more convenient to reinforcing bar through hole, easy operation.
Referring to the schematic diagram 5, which is a view of the side formwork clinging to one side of precast concrete when the side formwork is used, a sealing element 5 is arranged at an opening groove 13 of the side formwork, a through hole matched with the diameter of the steel bar 02 is formed in the sealing element 5, and the sealing element 5 blocks a space on the opening groove 13 except for the steel bar 02, so that concrete is effectively prevented from leaking from the opening groove 13, and the purpose of preventing grout leakage is achieved; and after the sealing member 5 is arranged, the surface of the molded back side of the prefabricated member is smooth, and the prefabricated member can be quickly taken out from the side die 01 after maintenance and demolding. In other embodiments, the gaps between the sealing elements 5 and the vertical plates 11 are filled with foam rubber, so that firstly, sealing is more effectively formed, and secondly, the sealing elements can be taken down more quickly after the prefabricated parts are maintained and demoulded by utilizing the characteristic that the foam rubber is easy to separate from concrete. The sealing element and the filling foam rubber process method can be suitable for various rib-forming forms such as a stirrup, a straight rib, a bent rib and the like, the material of the sealing element is not limited to rubber, silica gel or other elastic materials can be used, the filling rubber is not limited to foam rubber, and the silica gel or other similar materials can be used.
The side forms of the prefabricated member production in the embodiment are set to be standard sections and non-standard sections, the standard length of the rib-forming side forms is 1600mm, and the non-standard sections can be independently customized according to different prefabricated member production requirements. Therefore, the matching combination of the standard section and the non-standard section can meet the production requirements of prefabricated parts with different sizes, and the universality and the practicability are high.
Example 3
Referring to the schematic diagram of fig. 6, the side form 01 in the present embodiment is used for producing prefabricated wall panels, the non-ribbed side form in embodiment 1 is used on the bottom side, and the ribbed side forms in embodiment 2 are used on the two sides and the top side; the method comprises a standard section and a non-standard section, and comprises the following specific using steps:
1. designing the specific number and combination mode of standard sections and non-standard sections required by the rib-discharging side forms and the non-rib-discharging side forms according to the size of the wallboard to be produced, and inputting the number and installation combination mode of the side forms into a control system;
2. the control system issues an installation command to the mold placing manipulator, and the mold placing manipulator grabs the corresponding grabbing part of the side mold according to the command and installs the side mold in a preset position;
3. after all side dies are installed, brushing a release agent on the inner sides of the side dies;
4. installing steel bars, sealing elements and filling glue;
5. and pouring concrete, vibrating, curing and forming, and then demolding.
The modular side form for producing the prefabricated part comprises the standard section and the non-standard section, so that the standard section and the non-standard section are combined with each other, the modular side form can be suitable for producing prefabricated parts with different sizes, and the universality and the practicability are high; the manipulator is adopted to grab the hole position of the side form, the actions of forming and removing the side form are carried out, the degree of mechanization is high, the installation and the disassembly are convenient, and the efficiency is high.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. It is therefore intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be understood as merely illustrative of the present invention and not as limiting the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.
Claims (10)
1. The modular side form for producing the prefabricated parts is characterized in that the side form is divided into a standard section and a non-standard section, the standard section and the non-standard section side form respectively comprise a body and a fixing part which are fixedly connected, the body comprises a vertical plate and a transverse plate which are mutually perpendicular and fixedly connected, the fixing parts are arranged on the body at intervals, and each fixing part comprises a fixing groove and a magnetic part arranged in the fixing groove; the fixing groove is fixedly connected with the surface of the vertical plate facing the transverse plate and/or the surface of the transverse plate facing the vertical plate.
2. A modular sideform for prefabricated construction according to claim 1 wherein said fixing groove is open at the top side and said magnetic member is provided at the top side with a snap for fixing said magnetic member in said fixing groove.
3. A modular sideform for prefabricated parts production according to claim 1 or 2, wherein said fixing portion is provided with gripping portions, and two of said gripping portions are symmetrically disposed on said sideform.
4. A modular sideform for the production of prefabricated units according to claim 3, wherein said catching portions are kidney-shaped holes provided on said magnetic member.
5. A modular sideform for the production of prefabricated units according to claim 1 or 2, wherein the lateral ends of said risers opposite to said transverse plate are provided with support plates parallel to said transverse plate and extending in the same direction.
6. A modular sideform for the production of prefabricated units according to claim 5 wherein reinforcing ribs are provided between said support plate and said cross plate.
7. A modular sideform for the production of prefabricated units according to claim 5 wherein said risers have open slots for the reinforcement of the prefabricated units.
8. A modular side form for the production of prefabricated parts according to claim 7, wherein said supporting plate is provided with through slots for the passing of the reinforcement bars of the prefabricated parts, said through slots being in communication with the open ends of said open slots.
9. The modular sideform for prefabricated construction according to claim 4, wherein the magnetic member is formed in a stepped shape having a lower front and a higher rear, the fixing groove is formed to be fitted to the magnetic member, and the catching part is provided at a front surface of the magnetic member at a higher step.
10. Modular sideform for the production of prefabricated units according to claim 3, characterized in that said magnetic element is provided with a magnetic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039346.9U CN210336349U (en) | 2018-12-05 | 2018-12-05 | Modularization side forms of prefabricated component production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039346.9U CN210336349U (en) | 2018-12-05 | 2018-12-05 | Modularization side forms of prefabricated component production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210336349U true CN210336349U (en) | 2020-04-17 |
Family
ID=70172715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039346.9U Active CN210336349U (en) | 2018-12-05 | 2018-12-05 | Modularization side forms of prefabricated component production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210336349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497437A (en) * | 2020-12-28 | 2021-03-16 | 淮安凡之晟远大建筑工业有限公司 | Novel side die system for producing PC (polycarbonate) component and using method thereof |
-
2018
- 2018-12-05 CN CN201822039346.9U patent/CN210336349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497437A (en) * | 2020-12-28 | 2021-03-16 | 淮安凡之晟远大建筑工业有限公司 | Novel side die system for producing PC (polycarbonate) component and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107379226B (en) | Manufacturing method of multifunctional assembled prefabricated hollow building module | |
| CN109930629B (en) | Prefabricated assembled concrete inspection shaft pouring template | |
| CN210336349U (en) | Modularization side forms of prefabricated component production | |
| CN109262811B (en) | Quick-splicing combined prefabricated composite floor slab die | |
| CN202380723U (en) | Plastic exposed-corner molding board for building | |
| CN211306731U (en) | Novel prefabricated assembled concrete stair mould | |
| CN107471427B (en) | Construction method of prefabricated hollow floor slab | |
| CN215434193U (en) | Combined side die for producing prefabricated part | |
| CN215368705U (en) | Floor post-cast strip pouring mold structure | |
| CN116653079A (en) | Production method of prefabricated building block suitable for frame structure assembly type constructional column | |
| CN105625708B (en) | A kind of aluminum wood composite shuttering system for building | |
| CN211415593U (en) | Side form system of prefabricated wallboard | |
| CN209755581U (en) | prefabricated floor flange mould for chamfer and by its mould subassembly of constituteing | |
| KR101859406B1 (en) | Building construction method using exposed concrete wall | |
| CN209633303U (en) | A kind of precast beam production mould | |
| CN110666942A (en) | Manufacturing method of novel prefabricated concrete stair mold | |
| CN208803615U (en) | A kind of hollow mould | |
| CN107313541B (en) | Manufacturing and construction method of prefabricated hollow floor slab module | |
| KR101899860B1 (en) | Construction method of concrete building wall | |
| KR101859398B1 (en) | Building construction method using exposed concrete wall | |
| CN110919825A (en) | Large die table die for plate type prefabricated part assembly line construction | |
| CN218614640U (en) | A mould for superimposed sheet continuous production | |
| CN110696160A (en) | Side formwork system of prefabricated wallboard and production method thereof | |
| CN214238732U (en) | Mould of assembled air conditioner board production usefulness | |
| CN217915899U (en) | Superimposed sheet mould convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 5 / F, office building 2, Zhongmin zhuyou Co., Ltd., No. 10, Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province, 410000 Patentee after: Zhuyou Zhizao Technology Investment Co.,Ltd. Address before: 10 Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province Patentee before: Zhongmin Zhuyou Technology Investment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210706 Address after: 266300 north side of Mucheng Avenue, Licha Town, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Jiaozhou zhuyou Zhizao Technology Co.,Ltd. Address before: 5 / F, office building 2, Zhongmin zhuyou Co., Ltd., No. 10, Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province, 410000 Patentee before: Zhuyou Zhizao Technology Investment Co.,Ltd. |
|
| TR01 | Transfer of patent right |