CN108528467B - Track detection device with stable function of moving - Google Patents
Track detection device with stable function of moving Download PDFInfo
- Publication number
- CN108528467B CN108528467B CN201810291823.2A CN201810291823A CN108528467B CN 108528467 B CN108528467 B CN 108528467B CN 201810291823 A CN201810291823 A CN 201810291823A CN 108528467 B CN108528467 B CN 108528467B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- detection device
- rod
- threaded rod
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to the technical field of track detection, and discloses a track detection device with a stable movement function, which comprises a machine body, wherein the bottom of the machine body is provided with two symmetrical through holes communicated with the inner wall of the bottom of the machine body, the bottom of the machine body is fixedly connected with a fixed plate positioned between the two through holes, the left side and the right side of the fixed plate are both fixedly connected with driving motors, the output ends of the driving motors, far away from one side of the fixed plate, are fixedly connected with first threaded rods, and the outer surfaces of the first threaded rods are in threaded connection with moving blocks. This track detection device with stably remove function plays the effect that promotes to gnaw the rail ability between detection device and the track through setting up the mounting groove, combining the groove, spacing gyro wheel, U-shaped board and positioning roller, the assurance of very big degree the effect of track detection device steady removal, and then reaches the effect that makes track detection device steady removal guarantee detection quality to reach the staff of being convenient for and obtain accurate measurement result's effect.
Description
Technical Field
The invention relates to the technical field of rail detection, in particular to a rail detection device with a stable moving function.
Background
The orbit refers to a route paved by strip-shaped steel materials and used for trains, trolleys and the like to run, also refers to a route for celestial bodies to run in the universe, also called a track and an object movement route, and more refers to a route with certain rules, such as the movement of electrons in atoms and the movement of artificial satellites all have certain orbits, and the rules, procedures and ranges to be followed by actions are produced to run on the orbits.
Along with the development of society, vehicles are increasing day by day, and then the quality requirement for the track that vehicles used is also higher and higher, and then it is crucial to the detection of track, to this chinese patent CN 104925086B disclose a subway track detection car, this patent can satisfy the detection to the subway line, can satisfy the detection to the national railway line again, have detection efficiency height and accurate advantage of detection precision, but this patent leads to the structure to appear rocking because the combination with the track is not firm enough when removing in the testing process, very big influence the stability in the course of the work and the quality of detection, and then there is very big quality risk, and current track detection device can not carry out the emergency braking of short time, can not the emergency braking lead to can not stop fast when emergency appears, so there is great potential safety hazard.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the track detection device with the stable movement function, which has the advantages of stable movement, emergency braking and the like and solves the problems of unstable movement and incapability of emergency braking.
(II) technical scheme
In order to realize the purposes of stable movement and emergency braking, the invention provides the following technical scheme: a track detection device with a stable moving function comprises a machine body, wherein the bottom of the machine body is provided with two symmetrical through holes communicated with the inner wall of the bottom of the machine body, the bottom of the machine body is fixedly connected with a fixed plate positioned between the two through holes, the left side and the right side of the fixed plate are both fixedly connected with a driving motor, the output end of the driving motor, which is far away from one side of the fixed plate, is fixedly connected with a first threaded rod, the outer surface of the first threaded rod is in threaded connection with a moving block, the top of the moving block is fixedly connected with an orientation plate, one side of the orientation plate, which is far away from the moving block, is provided with an orientation hole, one side of the orientation plate, which is far away from the fixed plate, is fixedly connected with a quick brake rod, one end of the first threaded rod, which is far away from the output end of the driving motor, is fixedly connected with a combination column, the outer surface of the combination column is provided with a mounting groove, and the inner surface of the front of the mounting groove is provided with a combination groove, the inner surfaces of the left side and the right side of the installation groove are fixedly connected with U-shaped plates, the inner surface of one side of the U-shaped plates, which is far away from the inner surface of the installation groove, is movably connected with a limiting roller through a bolt, the inner surfaces of the left side and the right side of the combination groove are fixedly connected with bearing seats, the inner surface of one side of the bearing seats, which is far away from the inner surface of the combination groove, is fixedly connected with a positioning roller through a rotating rod, one side of the combination column, which is close to a fixed plate, is provided with a quick brake hole communicated with the inner surface of the installation groove, the inner wall of the top of the machine body is fixedly connected with two bilaterally symmetrical stepping motors, the output end of the bottom of the stepping motor is fixedly connected with a second threaded rod, the outer surface of the second threaded rod is in threaded connection with a movable plate, the inner walls of the left side and the right side of the machine body are provided with limiting grooves, one sides, which are far away from the movable plates, are fixedly connected with limiting rods on the inner surfaces of the limiting grooves in a sliding manner, the bottom of movable plate is through connecting rod fixedly connected with connecting plate, the bottom of connecting plate is through spread groove sliding connection with traction plate, the bottom fixedly connected with orientation lever of traction plate, the one end fixedly connected with dog of step motor output is kept away from to the second threaded rod.
Preferably, the number of the directional holes is not less than five, the directional holes are in a rectangular array, and the front faces of the directional holes are rectangular.
Preferably, the number of the limiting idler wheels is not less than eight, the limiting idler wheels are in an annular array, and the front surfaces of the limiting idler wheels are circular.
Preferably, the number of the positioning rollers is not less than four, the positioning rollers are in an annular array, and the left side surface of each positioning roller is circular.
Preferably, the length of the first threaded rod is not less than ten centimeters, the length of the second threaded rod is not less than fifteen centimeters, and the length of the threads on the outer surfaces of the first threaded rod and the second threaded rod is not less than eight centimeters.
Preferably, the inner surface of the limiting groove is fixedly connected with a sliding-assistant pad, the outer surface of the limiting rod is fixedly connected with a wear-resistant pad, and the limiting groove and the front surface of the limiting rod are both rectangular.
Preferably, the number of the orientation rods is not less than three, the orientation rods are in a rectangular array, and the front faces of the orientation rods are rectangular.
Preferably, the fixing plate is connected with the machine body by welding, and the traction plate is connected with the orientation rod by welding.
Preferably, the top of the machine body is fixedly connected with two traction hanging rings which are bilaterally symmetrical, and the front surfaces of the traction hanging rings are arc-shaped and are one hundred eighty degrees.
(III) advantageous effects
Compared with the prior art, the invention provides the track detection device with the stable movement function, which has the following beneficial effects:
1. this track detection device with stably remove function plays the effect that promotes to gnaw the rail ability between detection device and the track through setting up the mounting groove, combining the groove, spacing gyro wheel, U-shaped board and positioning roller, the assurance of very big degree the effect of track detection device steady removal, and then reaches the effect that makes track detection device steady removal guarantee detection quality to reach the staff of being convenient for and obtain accurate measurement result's effect.
2. This track detection device with stably remove function plays the effect that reaches removal structure emergency braking through the rotation that utilizes first threaded rod through setting up directional board, directional hole, step motor, movable plate, gag lever post, traction plate and directional rod to and then reach the effect that the dangerous condition stops fast to reach the healthy effect of staff under having guaranteed the special circumstances.
Drawings
Fig. 1 is a schematic structural diagram of a track detection device with a stable movement function according to the present invention;
fig. 2 is a schematic view of a structure of a coupling column of a track detection device with a stable movement function according to the present invention.
In the figure: the quick brake device comprises a machine body 1, a through hole 2, a fixing plate 3, a driving motor 4, a first threaded rod 5, a moving block 6, an orientation plate 7, an orientation hole 8, a quick brake rod 9, a combination column 10, a mounting groove 11, a combination groove 12, a U-shaped plate 13, a limiting roller 14, a bearing seat 15, a positioning roller 16, a quick brake hole 17, a stepping motor 18, a second threaded rod 19, a moving plate 20, a limiting groove 21, a limiting rod 22, a connecting rod 23, a connecting plate 24, a traction plate 25, an orientation rod 26, a stop 27 and a traction hanging ring 28.
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. 1-2, a track detection device with stable movement function comprises a machine body 1, the bottom of the machine body 1 is provided with two symmetrical through holes 2 communicating with the inner wall of the bottom of the machine body 1, the bottom of the machine body 1 is fixedly connected with a fixed plate 3 positioned between the two through holes 2, the left side and the right side of the fixed plate 3 are both fixedly connected with a driving motor 4, the output end of the driving motor 4 far away from one side of the fixed plate 3 is fixedly connected with a first threaded rod 5, the outer surface of the first threaded rod 5 is in threaded connection with a movable block 6, the top of the movable block 6 is fixedly connected with an oriented plate 7, one side of the oriented plate 7 far away from the movable block 6 is provided with oriented holes 8, the number of the oriented holes 8 is not less than five, the oriented holes 8 are rectangular array, the front side of the oriented holes 8 is rectangular, one side of the oriented plate 7 far away from the fixed plate 3 is fixedly connected with a quick brake rod 9, one end of the first threaded rod 5 far away from the output end of the driving motor 4 is fixedly connected with a combination column 10, the outer surface of the combination column 10 is provided with a mounting groove 11, the front inner surface of the mounting groove 11 is provided with a combination groove 12, the inner surfaces of the left side and the right side of the mounting groove 11 are fixedly connected with U-shaped plates 13, the inner surface of one side of the U-shaped plates 13, which is far away from the inner surface of the mounting groove 11, is movably connected with limit rollers 14 through bolts, the number of the limit rollers 14 is not less than eight, the limit rollers 14 are in an annular array, the front shape of the limit rollers 14 is circular, the inner surfaces of the left side and the right side of the combination groove 12 are fixedly connected with bearing seats 15, the inner surface of one side of the bearing seats 15, which is far away from the inner surface of the combination groove 12, is fixedly connected with positioning rollers 16 through rotating rods, the number of the positioning rollers 16 is not less than four, the positioning rollers 16 are in an annular array, the left side surface of the positioning rollers 16 is circular, one side, which is close to the fixing plate 3, is provided with a quick brake hole 17 communicated with the inner surface of the mounting groove 11, the inner wall of the top of the machine body 1 is fixedly connected with two bilaterally symmetrical stepping motors 18, the output ends of the bottoms of the stepping motors 18 are fixedly connected with second threaded rods 19, the length of each first threaded rod 5 is not less than ten centimeters, the length of each second threaded rod 19 is not less than fifteen centimeters, the thread lengths of the outer surfaces of the first threaded rod 5 and the second threaded rod 19 are not less than eight centimeters, the outer surface of each second threaded rod 19 is in threaded connection with a movable plate 20, the inner walls of the left side and the right side of the machine body 1 are provided with limit grooves 21, one sides of the two movable plates 20, which are far away from each other, are fixedly connected with limit rods 22, one sides of the limit rods 22, which are far away from the movable plates 20, are in sliding connection with the inner surfaces of the limit grooves 21, the outer surfaces of the limit rods 22 are fixedly connected with wear-resistant pads, and the front surfaces of the limit grooves 21 and the limit rods 22 are both rectangular in shape, the bottom of the moving plate 20 is fixedly connected with a connecting plate 24 through a connecting rod 23, the bottom of the connecting plate 24 is connected with a traction plate 25 through a connecting groove in a sliding manner, the bottom of the traction plate 25 is fixedly connected with directional rods 26, the number of the directional rods 26 is not less than three, the directional rods 26 are in a rectangular array, the front of each directional rod 26 is in a rectangular shape, the connecting mode between the fixed plate 3 and the machine body 1 is welding, the connecting mode between the traction plate 25 and the directional rods 26 is also welding, one end, far away from the output end of the stepping motor 18, of the second threaded rod 19 is fixedly connected with a stop block 27, the top of the machine body 1 is fixedly connected with two bilaterally symmetrical traction hanging rings 28, the front of each traction hanging ring 28 is in an arc shape and is one hundred eighty degrees, and the rail gnawing capacity between the detection device and the rail is improved by arranging the mounting groove 11, the combination groove 12, the limiting roller 14, the U-shaped plate 13 and the positioning roller 16, the effect of track detection device steady movement has been guaranteed to very big degree, and then reach the effect that makes track detection device steady movement guarantee detection quality, thereby reach the effect that the staff of being convenient for obtains the accurate measurement result, through setting up directional board 7, directional hole 8, step motor 18, movable plate 20, gag lever post 22, hitch plate 25 and directional bar 26 play and reach the effect to the emergency braking of removal structure through the rotation that utilizes first threaded rod 5, and then reach the effect that the dangerous situation stops fast, thereby reach the effect that has guaranteed under the special circumstances staff healthy.
In conclusion, this track detection device with move function steadily, through setting up mounting groove 11, combine groove 12, spacing gyro wheel 14, U-shaped plate 13 and positioning roller 16 play and promote the effect of gnawing the rail ability between detection device and the track, the effect of track detection device steady movement has been guaranteed to very big degree, and then reach the effect that makes track detection device steady movement guarantee detection quality, thereby reach the effect that the staff of being convenient for obtains accurate measurement result, through setting up directional board 7, directional hole 8, step motor 18, movable plate 20, gag lever post 22, traction plate 25 and directional bar 26 play and reach the effect of emergency braking to the moving structure through the rotation that utilizes first threaded rod 5, and then reach the effect that the dangerous situation stops fast, thereby reached the effect of guaranteeing staff healthy under the special circumstances.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a track detection device with stabilize function of moving, includes organism (1), its characterized in that: the bottom of the machine body (1) is provided with two symmetrical through holes (2) which are communicated with the inner wall of the bottom of the machine body (1), the bottom of the machine body (1) is fixedly connected with a fixed plate (3) which is positioned between the two through holes (2), the left side and the right side of the fixed plate (3) are both fixedly connected with a driving motor (4), the output end of the driving motor (4) far away from one side of the fixed plate (3) is fixedly connected with a first threaded rod (5), the outer surface of the first threaded rod (5) is in threaded connection with a movable block (6), the top of the movable block (6) is fixedly connected with an orientation plate (7), one side of the orientation plate (7) far away from the movable block (6) is provided with an orientation hole (8), one side of the orientation plate (7) far away from the fixed plate (3) is fixedly connected with a quick brake rod (9), and one end of the first threaded rod (5) far away from the output end of the driving motor (4) is fixedly connected with a combination column (10), mounting groove (11) have been seted up to the surface that combines post (10), combination groove (12) have been seted up to the positive internal surface of mounting groove (11), equal fixedly connected with U-shaped plate (13) on the internal surface of mounting groove (11) left and right sides, there is spacing gyro wheel (14) through bolt swing joint on the internal surface of mounting groove (11) internal surface one side is kept away from in U-shaped plate (13), equal fixedly connected with bearing frame (15) on the internal surface of combination groove (12) left and right sides, the internal surface of combination groove (12) internal surface one side is kept away from in bearing frame (15) has positioning roller (16) through dwang fixedly connected with, the emergency braking hole (17) of intercommunication mounting groove (11) internal surface are seted up to one side that combines post (10) is close to fixed plate (3), two step motor (18) of bilateral symmetry are fixedly connected with on the inner wall at organism (1) top, the output end of the bottom of the stepping motor (18) is fixedly connected with a second threaded rod (19), the outer surface of the second threaded rod (19) is in threaded connection with a movable plate (20), the inner walls of the left side and the right side of the machine body (1) are provided with limit grooves (21), one sides of the two movable plates (20) far away from each other are fixedly connected with limit rods (22), one side of the limiting rod (22) far away from the moving plate (20) is connected on the inner surface of the limiting groove (21) in a sliding way, the bottom of the moving plate (20) is fixedly connected with a connecting plate (24) through a connecting rod (23), the bottom of the connecting plate (24) is connected with a traction plate (25) through a connecting groove in a sliding way, the bottom of the traction plate (25) is fixedly connected with a directional rod (26), and one end, far away from the output end of the stepping motor (18), of the second threaded rod (19) is fixedly connected with a stop block (27); the number of the directional holes (8) is not less than five, the directional holes (8) are in a rectangular array, and the front faces of the directional holes (8) are rectangular; the number of the orientation rods (26) is not less than three, the orientation rods (26) are in a rectangular array, and the front surface of each orientation rod (26) is rectangular; the length of the first threaded rod (5) is not less than ten centimeters, the length of the second threaded rod (19) is not less than fifteen centimeters, and the thread length of the outer surfaces of the first threaded rod (5) and the second threaded rod (19) is not less than eight centimeters; the emergency braking of the moving structure is achieved by utilizing the rotation of the first threaded rod through the arrangement of the directional plate, the directional hole, the stepping motor, the moving plate, the limiting rod, the traction plate and the directional rod.
2. The track detection device with stable movement function as claimed in claim 1, wherein: the number of the limiting idler wheels (14) is not less than eight, the limiting idler wheels (14) are in an annular array, and the front surface of each limiting idler wheel (14) is circular.
3. The track detection device with stable movement function as claimed in claim 1, wherein: the number of the positioning rollers (16) is not less than four, the positioning rollers (16) are in an annular array, and the left side surface of each positioning roller (16) is circular.
4. The track detection device with stable movement function as claimed in claim 1, wherein: the inner surface of the limiting groove (21) is fixedly connected with a sliding-assistant pad, the outer surface of the limiting rod (22) is fixedly connected with a wear-resistant pad, and the front surfaces of the limiting groove (21) and the limiting rod (22) are rectangular.
5. The track detection device with stable movement function as claimed in claim 1, wherein: the fixed plate (3) and the machine body (1) are connected in a welding mode, and the traction plate (25) and the orientation rod (26) are also connected in a welding mode.
6. The track detection device with stable movement function as claimed in claim 1, wherein: the top of the machine body (1) is fixedly connected with two traction hanging rings (28) which are bilaterally symmetrical, and the front surface of each traction hanging ring (28) is arc-shaped and is one hundred eighty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291823.2A CN108528467B (en) | 2018-04-03 | 2018-04-03 | Track detection device with stable function of moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291823.2A CN108528467B (en) | 2018-04-03 | 2018-04-03 | Track detection device with stable function of moving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108528467A CN108528467A (en) | 2018-09-14 |
| CN108528467B true CN108528467B (en) | 2021-08-06 |
Family
ID=63482217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291823.2A Active CN108528467B (en) | 2018-04-03 | 2018-04-03 | Track detection device with stable function of moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528467B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919518B (en) * | 2019-12-26 | 2021-08-31 | 陈吉林 | Rail top rust cleaning device for railway track maintenance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958669A (en) * | 1974-09-13 | 1976-05-25 | Knorr-Bremse Gmbh | Resiliently supported magnetic rail-brake suspension device |
| CN2860961Y (en) * | 2005-12-29 | 2007-01-24 | 刘剑虹 | Braking device for orbit motor vehicle |
| CN201193418Y (en) * | 2005-11-08 | 2009-02-11 | 洪丽钤 | Lock latch assembly with security protection function |
| CN104442915A (en) * | 2014-12-21 | 2015-03-25 | 苏州路云机电设备有限公司 | Track detector operating stably on rail |
-
2018
- 2018-04-03 CN CN201810291823.2A patent/CN108528467B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958669A (en) * | 1974-09-13 | 1976-05-25 | Knorr-Bremse Gmbh | Resiliently supported magnetic rail-brake suspension device |
| CN201193418Y (en) * | 2005-11-08 | 2009-02-11 | 洪丽钤 | Lock latch assembly with security protection function |
| CN2860961Y (en) * | 2005-12-29 | 2007-01-24 | 刘剑虹 | Braking device for orbit motor vehicle |
| CN104442915A (en) * | 2014-12-21 | 2015-03-25 | 苏州路云机电设备有限公司 | Track detector operating stably on rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108528467A (en) | 2018-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104131501B (en) | A kind of mobile loading car | |
| CN108639069B (en) | Rail system suitable for station | |
| CN108528467B (en) | Track detection device with stable function of moving | |
| CN109987116B (en) | High-temperature superconductive magnetic levitation track inspection vehicle | |
| DE102017215166A1 (en) | robot system | |
| CA2790120A1 (en) | Transport system | |
| CN204570390U (en) | Be applied to the electric locomotive sleeper of shield method tunnel construction | |
| CN110565531B (en) | Construction channel structure and installation method | |
| CN109692481B (en) | Rolling type roller coaster device | |
| JP3184462U (en) | Yamakoshi | |
| CN203668780U (en) | Railway track geometrical state detection trolley | |
| CN201998982U (en) | Three-dimensional traffic facility | |
| CN202323593U (en) | H-shaped railway track detector bracket | |
| CN110241723B (en) | Inspection vehicle with adjustable gravity center | |
| EP3480140A1 (en) | Workpiece conveying system with transport wheels or conveyor rollers which can be braked | |
| JPS6035604Y2 (en) | bridge inspection vehicle | |
| CN110171431A (en) | Suspension type rail transportation system | |
| CN105059296A (en) | Special flatcar body for railway catenary maintenance | |
| RU2609552C1 (en) | Monorail system | |
| CN201962611U (en) | Suspension structure for propelling trolley of bridge fabrication machine | |
| DE2558104A1 (en) | Hybrid magnetic hover and rail system - has wheels maintained in rail contact for static basic load accommodation | |
| CN102720130B (en) | Hanging structure of bridge fabrication machine pushing trolley | |
| CN207565592U (en) | Rail traffic fast inspection vehicle | |
| CN217578115U (en) | Walking underframe and tower crane | |
| CN209942320U (en) | Empty railway intelligent vehicle section storage car is basic base system for accurate walking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191226 Address after: Fu 2, No.19, Wushan group, Weicun village, Feihe Town, Baohe District, Hefei City, Anhui Province, 230000 Applicant after: Zhang Yunyun Address before: 241000 room 1401, office building, block C, Huaqiang Plaza, Jinghu District, Wuhu, Anhui. Applicant before: WUHU CHAOKE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| 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: 20210719 Address after: Room 1401, Building C, Huaqiang Square, Jinghu District, Wuhu City, Anhui Province Applicant after: WUHU CHAOKE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Address before: 230000 No. 2, No. 19, Wushan group, Weixiang village, Feihe Town, Baohe District, Hefei City, Anhui Province Applicant before: Zhang Yunyun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: 201100 5th floor, building 41, 888 Shuangbai Road, Minhang District, Shanghai Patentee after: Shanghai Huigu Geotechnical Engineering Technology Co.,Ltd. Address before: Room 1401, Building C, Huaqiang Square, Jinghu District, Wuhu City, Anhui Province Patentee before: WUHU CHAOKE ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |