CN111299474A - Positioning spot welding device for hoop steel bars of building support columns - Google Patents
Positioning spot welding device for hoop steel bars of building support columns Download PDFInfo
- Publication number
- CN111299474A CN111299474A CN202010222186.0A CN202010222186A CN111299474A CN 111299474 A CN111299474 A CN 111299474A CN 202010222186 A CN202010222186 A CN 202010222186A CN 111299474 A CN111299474 A CN 111299474A
- Authority
- CN
- China
- Prior art keywords
- gear
- shell
- outside
- swing joint
- movably connected
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of special construction machinery, and discloses a positioning spot welding device for a hoop reinforcement of a construction support column, which comprises a shell, wherein the interior of the shell is movably connected with a rotating assembly, the exterior of the rotating assembly is movably connected with a first gear, the exterior of the first gear is movably connected with a crawler belt, the exterior of the first gear is fixedly connected with a threaded rod, the exterior of the threaded rod is movably connected with a rack, the interior of the shell is movably connected with a grooved pulley assembly, and the interior of the shell is fixedly connected with a long rod; under the interact through between sheave subassembly, stock, group board, bull stick, commentaries on classics board, reinforcing bar circle, magnet, the spot welder, can make constructor drive the number of times of dialling the board and the specification of sheave according to the sheave and adjust the interval that the reinforcing bar was binded, the spot welder will reach the effect of temporary fixation between reinforcing bar circle and framework of steel reinforcement in the spot welding to it is the same to reach the interval of reinforcing bar circle after every is fixed, provides convenience for constructor's secondary is fixed like this.
Description
Technical Field
The invention relates to the technical field of special construction machinery, in particular to a positioning spot welding device for a hoop reinforcement of a construction support column.
Background
Architectonics, in its broadest sense, is a discipline that studies buildings and their environment. Architecture is a subject spanning both engineering and human arts. In a building, reinforcing steel bars are indispensable materials, are mainly used for various large, heavy and light thin-wall and high-rise building structures and are divided into plain round reinforcing steel bars, ribbed reinforcing steel bars and twisted reinforcing steel bars.
Nowadays, when a building is built, reinforcing steel bars are needed, when a building support column is built, the reinforcing steel bars need to be supported internally, before concrete is poured, a reinforcing cage inside the support column needs to be reinforced externally manually, but most of reinforcing modes are reinforcing steel bars bound by the experience of constructors, so that the distance between reinforcing steel bar rings for reinforcing cannot be mastered, concrete leakage is likely to occur during concrete pouring, the whole concrete pouring construction time is affected, the whole construction period is prolonged, the house-handing time of developers is affected, economic loss is caused, and construction accidents are likely to occur.
Therefore, in order to solve the problems, a positioning and spot welding device for the reinforcing steel bars of the building support column hoop is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a positioning point welding device for reinforcement hoops of building support columns, which has the advantages of ensuring the binding distance of the reinforcement and saving time and labor, and solves the problems that when building support columns of buildings, the reinforcement is required to be built, the reinforcement cage inside the support column needs to be reinforced externally manually before concrete pouring, but most reinforcing modes are reinforced by binding the reinforcement through the experience of constructors, so that the distance of each reinforcement ring for reinforcing cannot be mastered, concrete is likely to leak when the concrete is poured, and the whole construction time of the concrete pouring is affected.
(II) technical scheme
In order to achieve the purposes of ensuring the space for binding the reinforcing steel bars and saving time and labor, the invention provides the following technical scheme: the utility model provides a building support column hoop reinforcing bar setpoint welding device, which comprises an outer shell, the inside swing joint of shell has rotating assembly, rotating assembly's outside swing joint has gear one, the outside swing joint of gear one has the track, the outside fixedly connected with threaded rod of gear one, the outside swing joint of threaded rod has the rack, the inside swing joint of shell has the sheave subassembly, the inside fixedly connected with stock of shell, the outside swing joint of stock dials the board, the inside swing joint of shell has the bull stick, the outside fixedly connected with commentaries on classics board of bull stick, the outside swing joint of commentaries on classics board has the reinforcing bar circle, the outside fixedly connected with magnet of bull stick, the outside swing joint of shell has the spot welder.
Preferably, the rotating assembly mainly comprises a toothed bar, a second gear, a connecting rod and a base, the base is fixed at the inner bottom of the shell, one end of the connecting rod is movably connected inside the base, the other end of the connecting rod is movably connected inside the toothed bar, the outer portion of the toothed bar is movably connected with a first gear, the outer portion of the toothed bar is movably connected with a second gear, the second gear is movably connected to the bottom of the threaded rod, and the first gear is fixed outside the threaded rod.
Preferably, the inside swing joint of track has two gears one, and the one end swing joint of threaded rod keeping away from gear one is at the interior top of shell.
Preferably, the sheave assembly mainly comprises gear three, runner, driving lever, sheave, and the equal swing joint of sheave and runner is in the inside of shell, and the card hole has been seted up on the surface of sheave, the outside swing joint of runner and sheave, and the outside of runner is fixed with the driving lever, the outside fixedly connected with and the card hole specification assorted card pearl of driving lever, the outside fixedly connected with gear three of runner, the left side of rack be provided with threaded rod assorted helicitic texture, the right side of rack be provided with the tooth structure that the gear three-phase matches.
Preferably, the outside fixedly connected with limiting plate of stock, the one end swing joint of dialling the board is in the outside of stock to with the outside swing joint of the top of limiting plate and sheave.
Preferably, the bottom of bull stick and the outside fixed connection of another gear one, the quantity of changeing the board is no less than two, and every changes the equal fixedly connected with magnet in outside of board, the right side surface of shell seted up with change board specification assorted commentaries on classics hole.
Preferably, the spot welding machine and the connecting rod are electrically connected with a driving power supply.
Preferably, there are two of the shells, and the two shells are movably connected with each other.
(III) advantageous effects
Compared with the prior art, the invention provides a positioning point welding device for hoop steel bars of a building support column, which has the following beneficial effects:
1. this building support column hoop reinforcing bar setpoint welds device under the interact between shell, runner assembly, gear one, track, threaded rod, the rack, can guarantee the power take off that whole device starts, bindes for the equidistance of reinforcing bar afterwards and provides the prerequisite.
2. This building support column hoop reinforcing bar setpoint welds device, through the sheave subassembly, the stock, dial the board, the bull stick, the commentaries on classics board, the reinforcing bar circle, magnet, under the interact between the spot welder, can make constructor drive the number of times of dialling the board and the specification of sheave and adjust the interval that the reinforcing bar was binded according to the sheave, the spot welder will reach the effect of temporary fixation between reinforcing bar circle and steel reinforcement frame in the spot welding, thereby it is the same to reach the interval of reinforcing bar circle after every is fixed, the secondary of constructor provides convenience after like this, and very big has avoided the incident that the concrete leaks and brings.
Drawings
FIG. 1 is a partial schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the connection between the first gear and the first track of the present invention;
FIG. 5 is a schematic view of the connection between the rotating rod and the rotating plate according to the present invention.
In the figure: 1. a housing; 2. a rotating assembly; 3. a first gear; 4. a crawler belt; 5. a threaded rod; 6. a rack; 7. a sheave assembly; 8. a long rod; 9. dialing a plate; 10. a rotating rod; 11. rotating the plate; 12. a steel bar ring; 13. a magnet; 14. a spot welding machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a positioning and spot welding device for a reinforcement of a building support column hoop comprises a shell 1, wherein the inside of the shell 1 is movably connected with a rotating assembly 2, the outside of the rotating assembly 2 is movably connected with a first gear 3, the outside of the first gear 3 is movably connected with a crawler belt 4, the outside of the first gear 3 is fixedly connected with a threaded rod 5, the rotating assembly 2 mainly comprises a toothed bar, a second gear, a connecting rod and a base, the base is fixed at the inner bottom of the shell 1, one end of the connecting rod is movably connected inside the base, the other end of the connecting rod is movably connected inside the toothed bar, the outside of the toothed bar is movably connected with the first gear 3, the outside of the toothed bar is movably connected with the second gear, the second gear is movably connected at the bottom of the; two gears I3 are movably connected inside the crawler 4, and one end of the threaded rod 5, which is far away from the gears I3, is movably connected to the inner top of the shell 1; the external swing joint of threaded rod 5 has rack 6, through shell 1, runner assembly 2, gear 3, track 4, threaded rod 5, under the interact between rack 6, can guarantee the power take off that whole device starts, bindes for the equidistance of reinforcing bar afterwards and provides the prerequisite.
The inner part of the shell 1 is movably connected with a grooved pulley assembly 7, the grooved pulley assembly 7 mainly comprises a gear III, a rotating wheel, a shifting rod and a grooved pulley, the grooved pulley and the rotating wheel are movably connected inside the shell 1, a clamping hole is formed in the surface of the grooved pulley, the rotating wheel is movably connected with the outer part of the grooved pulley, the shifting rod is fixed on the outer part of the rotating wheel, a clamping bead matched with the clamping hole in specification is fixedly connected to the outer part of the shifting rod, the gear III is fixedly connected to the outer part of the rotating wheel, a thread structure matched with the threaded rod 5 is arranged on the left side of the rack 6, and a tooth structure; the inside fixedly connected with stock 8 of shell 1, the outside swing joint of stock 8 has dials board 9, and the outside fixedly connected with limiting plate of stock 8 dials the one end swing joint of board 9 in the outside of stock 8 to with the top of limiting plate and the outside swing joint of sheave.
The inner part of the shell 1 is movably connected with a rotating rod 10, the outer part of the rotating rod 10 is fixedly connected with a rotating plate 11, the outer part of the rotating plate 11 is movably connected with a reinforcing steel ring 12, the outer part of the rotating rod 10 is fixedly connected with a magnet 13, the bottom of the rotating rod 10 is fixedly connected with the outer part of another gear I3, the number of the rotating plates 11 is not less than two, the outer part of each rotating plate 11 is fixedly connected with a magnet 13, and the right side surface of the shell 1 is provided with a rotating hole matched with the specification of the rotating plate 11; the outside swing joint of shell 1 has spot welder 14, the connecting rod all is connected with drive power supply electricity, through sheave subassembly 7, stock 8, dial board 9, bull stick 10, bull stick 11, the reinforcing bar circle 12, magnet 13, under the interact between spot welder 14, can make constructor drive the number of times of dialling board 9 and the specification of sheave and adjust the interval that the reinforcing bar was binded according to the sheave, spot welder 14 will reach the effect of temporary fixation between reinforcing bar circle 12 and framework of steel reinforcement, thereby it is the same to reach the interval of reinforcing bar circle 12 after every is fixed, provide convenience for constructor's secondary is fixed afterwards like this, and very big avoided the incident that the concrete leaks and bring.
The working process and principle are that when the device starts to be started, the inner part of the shell 1 is movably connected with the rotating component 2, the outer part of the rotating component 2 is movably connected with the first gear 3, the outer part of the first gear 3 is movably connected with the crawler 4, the outer part of the first gear 3 is fixedly connected with the threaded rod 5, the outer part of the threaded rod 5 is movably connected with the rack 6, the inner part of the shell 1 is movably connected with the grooved pulley component 7, the rotating component 2 mainly comprises a toothed bar, a second gear, a connecting rod and a base, the base is fixed at the inner bottom of the shell 1, one end of the connecting rod is movably connected inside the base, the other end of the connecting rod is movably connected inside the toothed bar, the outer part of the toothed bar is movably connected with the first gear 3, the outer part of the toothed bar is movably connected with the second gear, the second gear is movably connected at the bottom of, one end, far away from the first gear 3, of the threaded rod 5 is movably connected to the inner top of the shell 1, the grooved pulley assembly 7 mainly comprises a third gear, a rotating wheel, a shifting rod and a grooved pulley, the grooved pulley and the rotating wheel are both movably connected to the inner portion of the shell 1, a clamping hole is formed in the surface of the grooved pulley, the rotating wheel is movably connected with the outer portion of the grooved pulley, the shifting rod is fixed to the outer portion of the rotating wheel, clamping beads matched with the specifications of the clamping hole are fixedly connected to the outer portion of the shifting rod, the third gear is fixedly connected to the outer portion of the rotating wheel, a threaded structure matched with the threaded rod 5 is arranged on the left side of the rack 6, a tooth structure matched with; at the moment, the shell 1 is clamped at the top of the steel reinforcement framework, the shell 1 moves downwards under the action of gravity, the driving power supply is utilized to drive the connecting rod to rotate, the connecting rod rotates to drive the toothed bar to rotate, the toothed bar rotates to drive the first gear 3 to rotate under the action of the second gear, the first gear 3 rotates to drive the threaded rod 5 to rotate, the threaded rod 5 rotates to drive the rack 6 to move, the rack 6 moves to drive the third gear, the third gear moves to drive the rotating wheel to rotate, and the rotating wheel rotates to drive the grooved wheel to rotate under the action of the shifting rod.
Because the inside of the shell 1 is fixedly connected with a long rod 8, the outside of the long rod 8 is movably connected with a dial plate 9, the inside of the shell 1 is movably connected with a rotating rod 10, the outside of the rotating rod 10 is fixedly connected with a rotating plate 11, the outside of the rotating plate 11 is movably connected with a reinforcing steel ring 12, the outside of the rotating rod 10 is fixedly connected with a magnet 13, the outside of the shell 1 is movably connected with a spot welding machine 14, the outside of the long rod 8 is fixedly connected with a limiting plate, one end of the dial plate 9 is movably connected with the outside of the long rod 8 and is movably connected with the top of the limiting plate and the outside of a grooved pulley, the bottom of the rotating rod 10 is fixedly connected with the outside of another gear I3, the number of the rotating plates 11 is not less than two, the outside of each rotating plate 11 is fixedly connected with the magnet 13, the right side surface of the shell 1 is provided with a rotating hole matched, the shifting plate 9 moves to drive the reinforcing ring 12 to move upwards, meanwhile, the gear I3 at the bottom of the threaded rod 5 rotates to drive the other gear I3 to rotate under the action of the crawler 4, the gear I3 rotates to drive the rotating rod 10 to rotate, the rotating rod 10 rotates to drive the rotating plate 11 to move, the rotating plate 11 moves to enable the magnet 13 outside the rotating plate to be intermittently adsorbed outside the reinforcing cage, the dropping movement of the shell 1 is temporarily stopped, the magnet 13 outside the rotating rod 10 drives the magnet 13 to move, the magnet 13 can temporarily adsorb the reinforcing ring 12 at the top when the reinforcing ring 12 moves upwards, the reinforcing ring 12 is spot-welded outside the reinforcing cage by the spot welding machine 14, and when the work is finished, the clamping state of the shell 1 can be released.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a device is welded to building support column hoop reinforcing bar setpoint, includes shell (1), its characterized in that: the inside swing joint of shell (1) has runner assembly (2), the outside swing joint of runner assembly (2) has gear (3), the outside swing joint of gear (3) has track (4), outside fixedly connected with threaded rod (5) of gear (3), the outside swing joint of threaded rod (5) has rack (6), the inside swing joint of shell (1) has slotted wheel subassembly (7), inside fixedly connected with stock (8) of shell (1), the outside swing joint of stock (8) has group board (9), the inside swing joint of shell (1) has bull stick (10), the outside fixedly connected with commentaries on classics board (11) of bull stick (10), the outside swing joint of commentaries on classics board (11) has reinforcing bar circle (12), the outside fixedly connected with magnet (13) of bull stick (10), the outside swing joint of shell (1) has spot welder (14).
2. The device of claim 1 for tack welding of the stirrup of the construction support column, wherein: the rotating assembly (2) mainly comprises a toothed bar, a second gear, a connecting rod and a base, wherein the base is fixed at the inner bottom of the shell (1), one end of the connecting rod is movably connected into the base, the other end of the connecting rod is movably connected into the toothed bar, the outer part of the toothed bar is movably connected with a first gear (3), the outer part of the toothed bar is movably connected with the second gear, the second gear is movably connected with the bottom of the threaded rod (5), and the first gear (3) is fixed on the outer part of the threaded rod (5).
3. The device of claim 1 for tack welding of the stirrup of the construction support column, wherein: the inside swing joint of track (4) has two gears (3), and one end swing joint at the interior top of shell (1) that gear (3) were kept away from in threaded rod (5).
4. The device of claim 1 for tack welding of the stirrup of the construction support column, wherein: sheave subassembly (7) mainly by gear three, the runner, the driving lever, the sheave is constituteed, the equal swing joint of sheave and runner is in the inside of shell (1), the card hole has been seted up on the surface of sheave, the outside swing joint of runner and sheave, the outside of runner is fixed with the driving lever, the outside fixedly connected with and the card hole specification assorted card pearl of driving lever, the outside fixedly connected with gear three of runner, the left side of rack (6) be provided with threaded rod (5) assorted helicitic texture, the right side of rack (6) is provided with the tooth structure that matches with the gear three-phase.
5. The device of claim 1 for tack welding of the stirrup of the construction support column, wherein: the outside fixedly connected with limiting plate of stock (8), the one end swing joint of dialling board (9) is in the outside of stock (8) to with the outside swing joint of the top of limiting plate and sheave.
6. The device of claim 1 for tack welding of the stirrup of the construction support column, wherein: the bottom of bull stick (10) and the outside fixed connection of another gear (3), the quantity of commentaries on classics board (11) is no less than two, and every changes equal fixedly connected with magnet (13) in outside of board (11), and the right side surface of shell (1) is seted up and is changeed board (11) specification assorted commentaries on classics hole.
7. The device of claim 1 for tack welding of the stirrup of the construction support column, wherein: the spot welding machine (14) and the connecting rod are electrically connected with a driving power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010222186.0A CN111299474B (en) | 2020-03-26 | 2020-03-26 | Positioning spot welding device for hoop steel bars of building support columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010222186.0A CN111299474B (en) | 2020-03-26 | 2020-03-26 | Positioning spot welding device for hoop steel bars of building support columns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111299474A true CN111299474A (en) | 2020-06-19 |
| CN111299474B CN111299474B (en) | 2021-08-24 |
Family
ID=71156031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010222186.0A Active CN111299474B (en) | 2020-03-26 | 2020-03-26 | Positioning spot welding device for hoop steel bars of building support columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299474B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000014390U (en) * | 1998-12-30 | 2000-07-25 | 전주범 | Keyboard-attached trackball |
| JP2005334907A (en) * | 2004-05-25 | 2005-12-08 | Honda Motor Co Ltd | Positioning tool for electrode of spot welder and positioning method therefor |
| CN108385986A (en) * | 2018-03-26 | 2018-08-10 | 中国十七冶集团有限公司 | A kind of device and method ensureing constructional column reinforcement location |
| CN108581499A (en) * | 2018-06-26 | 2018-09-28 | 安徽玄同工业设计有限公司 | Welding equipment |
| CN110480221A (en) * | 2019-09-02 | 2019-11-22 | 河南省鼎鼎实业有限公司 | A kind of longitudinal direction short muscle feeding cloth muscle devices and methods therefor when welded reinforcement mesh sheet |
-
2020
- 2020-03-26 CN CN202010222186.0A patent/CN111299474B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000014390U (en) * | 1998-12-30 | 2000-07-25 | 전주범 | Keyboard-attached trackball |
| JP2005334907A (en) * | 2004-05-25 | 2005-12-08 | Honda Motor Co Ltd | Positioning tool for electrode of spot welder and positioning method therefor |
| CN108385986A (en) * | 2018-03-26 | 2018-08-10 | 中国十七冶集团有限公司 | A kind of device and method ensureing constructional column reinforcement location |
| CN108581499A (en) * | 2018-06-26 | 2018-09-28 | 安徽玄同工业设计有限公司 | Welding equipment |
| CN110480221A (en) * | 2019-09-02 | 2019-11-22 | 河南省鼎鼎实业有限公司 | A kind of longitudinal direction short muscle feeding cloth muscle devices and methods therefor when welded reinforcement mesh sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111299474B (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214769898U (en) | Semi-automatic pipe fitting circumferential weld welding machine | |
| CN111299474B (en) | Positioning spot welding device for hoop steel bars of building support columns | |
| CN110761557A (en) | Reverse construction method major diameter ring beam makes up movable template system of consolidating | |
| CN112278884A (en) | Pile up neatly equipment is stacked to tubular product that construction used | |
| CN114232816B (en) | Prefabricated assembled frame structure and assembling method thereof | |
| CN110847465B (en) | Three-dimensional steel mesh reinforced light floor | |
| CN211285991U (en) | Large-volume complex-curvature steel structure with Shandan Danhua shape | |
| CN108820594B (en) | Large-scale oil storage tank top plate manufacturing tool, top plate manufacturing method and tank top mounting method | |
| CN113319505A (en) | Steel structure drum-shaped welding ball positioning and adjusting method | |
| CN109208935B (en) | Method and device for quickly reinforcing damaged RC column by adopting prefabricated part | |
| CN208717908U (en) | A kind of pile foundation location control stake being used in turn | |
| CN208618394U (en) | A kind of accurate positioning device of hole descending reinforcing cage preformed hole | |
| CN207857743U (en) | Muscle assembles equipment in a kind of cement electric pole | |
| CN205400045U (en) | Simple and easy type concrete mould shell machine | |
| CN217734086U (en) | A antidetonation concrete tower section of thick bamboo basis for big fan | |
| CN110340508A (en) | A kind of steel reinforcement cage construction technology of the semi-automatic seam welder of steel reinforcement cage and the application equipment | |
| CN214720203U (en) | Building engineering reinforcement device | |
| CN213437807U (en) | Welding device for producing anchoring rod | |
| CN112502437A (en) | Different intensity grade concrete placement shaping isolating device of beam column node | |
| CN209924483U (en) | Adopt prefabricated part to consolidate device of damage RC post fast | |
| CN111842733B (en) | A steel bar welding device for construction | |
| CN214558194U (en) | Automatic reducing roll welding equipment capable of adapting to steel reinforcement frameworks of various specifications | |
| CN217631356U (en) | Novel engineering reinforcing bar net lapping support | |
| CN220679887U (en) | Make things convenient for revolution mechanic on steel construction production line | |
| CN213794984U (en) | Skeleton processingequipment |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210811 Address after: 523000 room 306, building 1, No. 9, Dongcheng Zhenxing Road, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: Dongguan Shengchi Construction Engineering Co.,Ltd. Address before: 318000 No. 1139, Shifu Road, Jiaojiang District, Taizhou, Zhejiang. Applicant before: Xu Yunyou |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A positioning and spot welding device for reinforcing steel bars in building support columns Effective date of registration: 20230424 Granted publication date: 20210824 Pledgee: Ping An Bank Co.,Ltd. Dongguan Branch Pledgor: Dongguan Shengchi Construction Engineering Co.,Ltd. Registration number: Y2023980038956 |