CN109518963B - Stupefied fixing device of half solid-state shaping back of body - Google Patents
Stupefied fixing device of half solid-state shaping back of body Download PDFInfo
- Publication number
- CN109518963B CN109518963B CN201811461844.0A CN201811461844A CN109518963B CN 109518963 B CN109518963 B CN 109518963B CN 201811461844 A CN201811461844 A CN 201811461844A CN 109518963 B CN109518963 B CN 109518963B
- Authority
- CN
- China
- Prior art keywords
- rack
- outer side
- side plate
- end plate
- plate
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
Abstract
The invention relates to the field of buildings, and discloses a semi-solid forming back ridge fixing device, which comprises: the back edge is arranged on the supporting platform and is abutted against the template through the locking component; the supporting platform comprises two main ribs fixed perpendicular to the formwork, and a first rack is arranged on the outer side of one main rib; the locking assembly comprises a pre-tightening piece and a final tightening piece, the pre-tightening piece comprises two horizontal rods, a second rack is arranged on the outer side of one horizontal rod, the two horizontal rods are respectively matched with the two main ribs, and the second rack is matched with the first rack; the final part comprises two vertical rods respectively connected with the two horizontal rods of the pre-tightening part and an eccentric wheel connected between the vertical rods. The invention effectively solves the problem of complex locking structure of the traditional back edge, simplifies the back rib fixing structure and improves the mounting and dismounting efficiency of the back edge.
Description
Technical Field
The invention relates to a construction technology, in particular to a semi-solid forming back ridge fixing device.
Background
The semi-solid forming technology comprises several processes of thixocasting, thixoforging, semi-solid rolling and injection molding, but the most widely used is thixocasting. Thixocasting refers to a method in which metal stirred in a solid-liquid temperature interval is first made into non-dendritic crystal starch, then cut into small blanks according to the size of the parts, and the blanks are reheated to a semi-solid temperature and then pressed into a die.
The template is an essential part and technology in the cast-in-place concrete structure engineering, and the back edge is a necessary reinforcing part for wall and column templates. In the process of pouring concrete walls and columns, wall and column formworks deform under the action of larger lateral concrete pressure, and the safety of the bearing capacity of the formworks and the forming quality of concrete are ensured by adopting a back ridge and opposite pulling reinforcement system.
At present, the stupefied mode of back of the body has two kinds, one kind is stupefied and bracing together fixed with the back of the body through the bolt, and another kind of mode is then to adopting the bolt to draw in opposite directions in template both sides, and the stupefied fixed knot of back of the body of two kinds of modes constructs all very complicacy, and the installation is all very consuming time with the dismantlement, and especially the latter kind of mode still can cause the harm to the template and pour the wall body.
Disclosure of Invention
The invention aims to provide a semi-solid forming back ridge fixing device, which simplifies a back ridge fixing structure and improves the efficiency of mounting and dismounting a back ridge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a semi-solid forming back ridge fixing device comprises: the back edge is arranged on the supporting platform and is abutted against the template through the locking component; the supporting platform comprises two main ribs fixed perpendicular to the formwork, and a first rack is arranged on the outer side of one main rib; the locking assembly comprises a pre-tightening piece and a final tightening piece; the pre-tightening piece comprises two horizontal rods, wherein a second rack is arranged on the outer side of one horizontal rod, the two horizontal rods are respectively matched with the two main ribs, and the second rack is matched with the first rack; the final part comprises two vertical rods respectively connected with the two horizontal rods of the pre-tightening part and an eccentric wheel connected between the vertical rods.
Wherein, the side of two main muscle all is provided with first slide rail, specifically is: the inner sides of the two main ribs are provided with first sliding rails, or the outer sides of the two main ribs are provided with first sliding rails, and the first racks are arranged on the outer sides of the first sliding rails; the two horizontal rods are sliding blocks and are respectively matched with the first sliding rails on the two main ribs.
Wherein, the second rack is arranged in the dismounting box; the dismounting box comprises a top plate, an inner side plate, an outer side plate, a front end plate and a rear end plate, wherein the front end plate faces the template, and the rear end plate is detachable; the inner side plate and the outer side plate are respectively provided with an L-shaped unlocking groove, the opening of the horizontal part of the L-shaped unlocking groove faces to the rear end plate, a second sliding rail is arranged below the L-shaped unlocking groove, the second rack is erected on the second sliding rail, and the sawteeth of the second rack face downwards; the outside at the middle part of second rack sets up the unblock pole, the inboard sets up the auxiliary rod, and the unblock pole passes the downward bending part of the L shape unblock groove of outer panel and stretches out the dismouting casket, and the auxiliary rod inserts the downward bending part of the L shape unblock groove of inner panel.
Or the second rack is arranged in the dismounting box; the dismounting box comprises a top plate, an inner side plate, an outer side plate, a front end plate and a rear end plate, wherein the front end plate faces the template, and the outer side plate is detachable; vertical strip-shaped unlocking grooves are respectively formed in the inner side plate and the outer side plate, a second sliding rail is arranged below the strip-shaped unlocking grooves, the second rack is erected on the second sliding rail, and sawteeth of the second rack face downwards; the outside at the middle part of second rack sets up the unblock pole, the inboard sets up the auxiliary rod, and the auxiliary rod inserts the bar of interior plate and unlocks the groove, and the unblock pole passes the bar of outer panel and unloads the dismouting casket and stretch out.
Furthermore, an elastic reset piece is arranged between the top plate and the second rack.
Wherein, the eccentric wheel is connected with a force application handle.
Wherein, the eccentric wheel and the force application handle are manufactured into an integrated piece through a semi-solid forming process.
The second rack, the unlocking rod and the auxiliary rod are manufactured into an integrally-formed part through a semi-solid forming process.
According to the invention, the back edge is arranged on the supporting platform, the locking assembly is abutted against the template, the purpose of reinforcing the back edge is achieved by matching the first rack on the main rib with the second rack on the horizontal rod and using the eccentric wheel, the problem of complex structure of the back edge fixing device is solved, the structure of the back edge fixing device is simplified, and the mounting and dismounting efficiency of the back edge is improved.
Drawings
Fig. 1 is a perspective view of a back ridge fixing device in a use state according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a back ridge fixing device in a use state according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a form, brace, and king wire in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a lock member according to a first embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a removable cartridge according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of the magazine shown in FIG. 5 along the line A-A according to one embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a second rack in accordance with a first embodiment of the present invention;
FIG. 8 is a schematic structural view of a first removable cartridge used in conjunction with a second rack in accordance with an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of the removable cartridge of FIG. 5 along the line A-A according to the second embodiment of the present invention.
In the figure: 1. a template; 2. back corrugation; 3. an eccentric wheel; 4. a force application handle; 5. a rotating shaft; 6. erecting a rod; 7. a support platform; 701. a main rib; 702. a first rack; 703. a first slide rail; 8. a horizontal bar; 801. a second rack; 9. disassembling the cartridge; 10. a second slide rail; 11. a rear end plate; 12. a top plate; 13. a front end plate; 14. an outer panel; 15. an inner side plate; 16. a bottom side opening; 17. an L-shaped unlocking slot; 18. a strip-shaped unlocking slot; 19. an unlocking lever; 20. an auxiliary lever; 21. a second slider; 22. a spring plate.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example one
As shown in fig. 1 to 4, the present embodiment relates to a semi-solid forming back ridge fixing device, which is characterized by comprising: the back edge 2 is arranged on the supporting platform 7 and is abutted against the template 1 through the locking component; the supporting platform 7 comprises two main ribs 701 fixed perpendicular to the formwork 1, the side surfaces of the two main ribs 701 are respectively provided with a first sliding rail 703, the outer side of one main rib 701 is provided with the first sliding rail 703, and the outer side of the first sliding rail 703 is provided with a first rack 702; the locking assembly comprises a pre-tightening piece and a final tightening piece; the pre-tightening piece comprises two horizontal rods 8, the two horizontal rods 8 are first sliding blocks and are respectively matched with the first sliding rails 703 on the two main ribs 701, a second rack 801 is arranged on the outer side of one horizontal rod 8, the second rack 801 is matched with the first rack 702, and the effect of pre-tightening the back edge 2 is achieved through the matching of the two racks; the final tightening piece comprises two vertical rods 6 respectively connected with two horizontal rods 8 of the pre-tightening piece, a rotating shaft 5 is connected between the two vertical rods 6, an eccentric wheel 3 is arranged on the rotating shaft 5, and a setting handle 4 is connected to the eccentric wheel 3. The pretensioning piece moves towards the template 1, the position of the back ridge 2 is preliminarily locked through the cooperation of the first rack 702 and the second rack 801, when the distance between the vertical rod 6 and the back ridge 2 is smaller than the width of one saw tooth, the pretensioning piece cannot continuously move towards the template 1, and the eccentric wheel 3 can be extruded towards the back ridge 2 direction through the force application handle 4, so that final locking is realized.
As shown in fig. 5 to 8, the second rack 801 is installed in the magazine 9; the bottom side of the dismounting box 9 is provided with a bottom side opening 16, the dismounting box 9 comprises a top plate 12, an inner side plate 15, an outer side plate 14, a front end plate 13 and a rear end plate 11, wherein an elastic reset piece is arranged between the top plate 12 and the second rack 801, in the embodiment, the elastic reset piece is a spring piece 22, and the spring piece 22 is used for pressing the second rack 801; the front end plate 13 faces the template 1, and the rear end plate 11 is detachable; the inner side plate 15 and the outer side plate 14 are respectively provided with an L-shaped unlocking groove 17, the opening of the horizontal part of the L-shaped unlocking groove 17 faces the rear end plate 11, a second slide rail 10 is arranged below the L-shaped unlocking groove 17, second slide blocks 21 are arranged on two sides of the middle part of the second rack 801, the second slide blocks 21 are erected on the second slide rail 10, and the sawteeth of the second rack 801 face downwards; an unlocking rod 19 is arranged on the outer side of the middle part of the second rack 801, an auxiliary rod 20 is arranged on the inner side of the middle part of the second rack 801, the unlocking rod 19 penetrates through the downward bending part of the L-shaped unlocking groove 17 of the outer side plate and extends out of the dismounting box 9, and the auxiliary rod 20 is inserted into the downward bending part of the L-shaped unlocking groove 17 of the inner side plate. During installation, the rear end plate 11 is detached, the second rack 801 is inserted into the dismounting box 9 along the horizontal part of the L-shaped unlocking groove 17, in the inserting process, the second rack 801 presses the spring piece 22, the spring piece 22 contracts, after the second rack 801 enters the downward bending part of the L-shaped unlocking groove 17, the spring piece 22 presses the second rack 801, the second rack 801 is matched and locked with the first rack 702, the rear end plate 11 is covered and fixed, and the locking assembly can be used.
The sawtooth on the first rack 702 and the second rack 801 are right-angled triangles with equal size, the tooth angle of the sawtooth on the first rack 702 is upward, the tooth angle of the sawtooth on the second rack 801 is downward, and the first rack 702 and the second rack 801 are matched, so that the second rack 801 can move in one direction towards the template 1, and the second rack 801 cannot move in the direction away from the template 1. When the formwork is disassembled, the rear end plate 11 is disassembled, the unlocking rod 19 is lifted, and the first rack 702 is separated from the second rack 801, so that the second rack 801 can move away from the formwork 1, and the disassembly is realized.
The eccentric wheel 3 and the force application handle 4 are integrally formed by a semi-solid forming process.
The second rack 801, the lock release lever 19, and the auxiliary lever 20 are integrally formed by a semi-solid molding process.
On this embodiment through arranging stupefied 2 in the back of the body in supporting platform 7, through locking Assembly and template 1 butt, utilize the cooperation of second rack 801 on first rack 702 and the horizon bar 8 on the owner muscle 701, reuse eccentric wheel 3 to reach the stupefied 2 reinforced purpose of the back of the body, solved the stupefied 2 fixing device structure of the back of the body problem complicated, simplified stupefied 2 fixing device's of the back of the body structure's structure, promoted the stupefied 2 installation of the back of the body and the efficiency of dismantling. In addition, the eccentric wheel 3 and the force application handle 4, as well as the second rack 801, the unlocking rod 19 and the auxiliary rod 20 are all integrally formed parts manufactured by a semi-solid forming process, so that the manufactured integrally formed parts have fine structures, precipitates are uniformly dispersed, thick dendrites existing in common casting parts are avoided, the mechanical property of materials can be improved, internal defects are prevented, and the overall performance of products is improved.
Detailed description of the invention
As shown in fig. 9, the second embodiment is different from the first embodiment in that the magazine 9 is mounted and dismounted, and the rest of the structure is the same; the bottom side of the dismounting box 9 is provided with a bottom side opening 16, the dismounting box 9 comprises a top plate 12, an inner side plate 15, an outer side plate 14, a front end plate 13 and a rear end plate 11, wherein an elastic reset piece is arranged between the top plate 12 and the second rack 801, in the embodiment, the elastic reset piece is a spring piece 22, the spring piece 22 is used for pressing the second rack 801, the front end plate 13 faces the formwork 1, and the outer side plate 14 is detachable; the inner side plate 15 and the outer side plate 14 are respectively provided with a vertical strip-shaped unlocking groove 18, a second slide rail 10 is arranged below the strip-shaped unlocking groove 18, second slide blocks 21 are arranged on two sides of the middle part of the second rack 801, the second slide blocks 21 are erected on the second slide rail 10, and sawteeth of the second rack 801 face downwards; an unlocking rod 19 is arranged on the outer side of the middle part of the second rack 801, an auxiliary rod 20 is arranged on the inner side, the auxiliary rod 20 is inserted into the strip-shaped unlocking groove 18 of the inner side plate 15, and the unlocking rod 19 penetrates through the strip-shaped unlocking groove 18 of the outer side plate 14 and extends out of the dismounting box. During the installation, pull down outer panel 14, insert the bar-type unlocking groove of inner panel 15 with second rack 801 middle part inboard auxiliary rod 20 one side earlier, insert the bar-type unlocking groove 18 of outer panel 14 with second rack 801 middle part outside unlocking rod 19 one side again, will cover outer panel 14 and fix at last, locking Assembly can use.
Compared with the first embodiment, the second embodiment has the advantages that the structure of the removable cartridge 9 of the first embodiment is simpler than that of the removable cartridge 9 of the first embodiment, and the second rack 801 is more easily removed.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. A semi-solid forming back arris fixing device is characterized by comprising: the back edge is arranged on the supporting platform and is abutted against the template through the locking component;
the supporting platform comprises two main ribs fixed perpendicular to the formwork, and a first rack is arranged on the outer side of one main rib;
the locking assembly comprises a pre-tightening piece and a final tightening piece;
the pre-tightening piece comprises two horizontal rods, wherein a second rack is arranged on the outer side of one horizontal rod, the two horizontal rods are respectively matched with the two main ribs, and the second rack is matched with the first rack;
the final fastening piece comprises two vertical rods and an eccentric wheel, wherein the two vertical rods are respectively connected with the two horizontal rods of the pre-fastening piece, and the eccentric wheel is connected between the vertical rods;
the second rack is arranged in the dismounting box; the dismounting box comprises a top plate, an inner side plate, an outer side plate, a front end plate and a rear end plate, wherein the front end plate faces the template, and the rear end plate is detachable; the inner side plate and the outer side plate are respectively provided with an L-shaped unlocking groove, the opening of the horizontal part of the L-shaped unlocking groove faces to the rear end plate, a second sliding rail is arranged below the L-shaped unlocking groove, the second rack is erected on the second sliding rail, and the sawteeth of the second rack face downwards; the outer side of the middle part of the second rack is provided with an unlocking rod, the inner side of the middle part of the second rack is provided with an auxiliary rod, the unlocking rod penetrates through the downward bending part of the L-shaped unlocking groove of the outer side plate and extends out of the dismounting box, and the auxiliary rod is inserted into the downward bending part of the L-shaped unlocking groove of the inner side plate;
an elastic reset piece is also arranged between the top plate and the second rack.
2. The back edge fixing device of claim 1, wherein: the side of two main muscle all is provided with first slide rail, specifically is: the inner sides of the two main ribs are provided with first sliding rails, or the outer sides of the two main ribs are provided with first sliding rails, and the first racks are arranged on the outer sides of the first sliding rails;
the two horizontal rods are sliding blocks and are respectively matched with the first sliding rails on the two main ribs.
3. The back edge fixing device of claim 1, wherein: the dismounting box is provided with another replacing structure, and the other replacing structure of the dismounting box is as follows:
the second rack is arranged in a dismounting box, the dismounting box comprises a top plate, an inner side plate, an outer side plate, a front end plate and a rear end plate, wherein the front end plate faces the template, and the outer side plate is detachable; vertical strip-shaped unlocking grooves are respectively formed in the inner side plate and the outer side plate, a second sliding rail is arranged below the strip-shaped unlocking grooves, the second rack is erected on the second sliding rail, and sawteeth of the second rack face downwards;
the outside at the middle part of second rack sets up the unblock pole, the inboard sets up the auxiliary rod, and the auxiliary rod inserts the bar of interior plate and unlocks the groove, and the unblock pole passes the bar of outer panel and unloads the dismouting casket and stretch out.
4. The back edge fixing device of claim 1, wherein: the eccentric wheel is connected with a force application handle.
5. The back edge fixing device of claim 4, wherein: the eccentric wheel and the force application handle are manufactured into an integrally-formed part through a semi-solid forming process.
6. The dorsal bar fixation device according to claim 1 or 3, wherein: the second rack, the unlocking rod and the auxiliary rod are manufactured into an integrally-formed part through a semi-solid forming process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461844.0A CN109518963B (en) | 2018-12-03 | 2018-12-03 | Stupefied fixing device of half solid-state shaping back of body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461844.0A CN109518963B (en) | 2018-12-03 | 2018-12-03 | Stupefied fixing device of half solid-state shaping back of body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518963A CN109518963A (en) | 2019-03-26 |
| CN109518963B true CN109518963B (en) | 2021-06-15 |
Family
ID=65795029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811461844.0A Active CN109518963B (en) | 2018-12-03 | 2018-12-03 | Stupefied fixing device of half solid-state shaping back of body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518963B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203650011U (en) * | 2013-12-09 | 2014-06-18 | 苏州市职业大学 | Rotatable rapid clamping bench vice |
| CN205116728U (en) * | 2015-11-16 | 2016-03-30 | 龙口市丛林铝模板工程技术有限公司 | Stupefied system of aluminum alloy building templates back of body |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH603953A5 (en) * | 1976-05-21 | 1978-08-31 | Bachmann F & L Ag | Tie for formwork walls and reinforcing bars |
| JP2678568B2 (en) * | 1994-05-27 | 1997-11-17 | 日本仮設株式会社 | Sliding type non-separable column formwork |
| CN201031504Y (en) * | 2007-05-09 | 2008-03-05 | 韩诗岭 | Lock fastener |
| CN202139849U (en) * | 2011-06-30 | 2012-02-08 | 深圳汇林达科技有限公司 | Back ridge clamping mechanism |
| CN202500336U (en) * | 2011-12-26 | 2012-10-24 | 中国十七冶集团有限公司 | Tooth clasping steel moulding plate fixing fixture |
| CN204001726U (en) * | 2014-06-20 | 2014-12-10 | 胡乔富 | Anticreep layering type form clamp |
| CN107190979A (en) * | 2017-07-21 | 2017-09-22 | 山东新活新材料科技有限公司 | Back cord pulling buckle and its application method |
| CN207988504U (en) * | 2018-03-23 | 2018-10-19 | 辽阳畅远工程机械有限公司 | A kind of back cord component |
-
2018
- 2018-12-03 CN CN201811461844.0A patent/CN109518963B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203650011U (en) * | 2013-12-09 | 2014-06-18 | 苏州市职业大学 | Rotatable rapid clamping bench vice |
| CN205116728U (en) * | 2015-11-16 | 2016-03-30 | 龙口市丛林铝模板工程技术有限公司 | Stupefied system of aluminum alloy building templates back of body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518963A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109518963B (en) | Stupefied fixing device of half solid-state shaping back of body | |
| CN209780246U (en) | Stupefied fixing device of half solid-state shaping back of body | |
| CN212866865U (en) | Assembled aluminum constructional column die | |
| CN109667421B (en) | Quick locking mechanism for semi-solid formed back edge | |
| CN210947702U (en) | Aluminum formwork device for building | |
| CN210439690U (en) | Door opening anti-sill template device with reinforcing device | |
| CN102661047A (en) | Pouring method of building insulation external wall and fastener used in same | |
| CN203755652U (en) | Template and template system | |
| KR101823976B1 (en) | Form block assembly | |
| CN209633286U (en) | A kind of punching block of novel prefabricated component | |
| CN112727070A (en) | Steel frame GMT combined die carrier | |
| CN112459476A (en) | Window template and window template subassembly waft under | |
| CN217871812U (en) | Fixing mechanism of concrete pouring side template of secondary structure wall body end constructional column | |
| CN108824804B (en) | Disconnected type blocking structure and method for wall beam in concrete wall pouring | |
| CN110145116A (en) | A kind of lightgage steel joist type corner wall mould reinforcement system | |
| CN217949771U (en) | Aluminum alloy template K board reinforcing apparatus | |
| CN216740683U (en) | Basement side wall template location structure | |
| CN214006442U (en) | Special-shaped aluminum template supporting system | |
| CN110295740A (en) | A kind of framed column template strengthening mechanism and strengthening mechanism construction method | |
| CN220014433U (en) | Bulk splicing aluminum mould integral installation structure of high and large shear wall | |
| CN115126230B (en) | Mould shell for pouring construction | |
| CN211941360U (en) | Novel support for pouring building components | |
| CN220267208U (en) | Adjustable telescopic pull rod reinforcing device | |
| CN219993110U (en) | Pouring frame fixed mould plate structure for civil construction engineering construction | |
| CN216640949U (en) | Mounting structure in piping lane built-in fitting C type groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190930 Address after: 528300 East Office Building 201-11, No. 11 Junye East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Bozhilin Robot Co., Ltd. Address before: 519000 -44144, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Applicant before: Building dream high tech Construction Company Limited |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |