CN208398834U - A kind of bridge displacement measuring device - Google Patents
A kind of bridge displacement measuring device Download PDFInfo
- Publication number
- CN208398834U CN208398834U CN201721750746.XU CN201721750746U CN208398834U CN 208398834 U CN208398834 U CN 208398834U CN 201721750746 U CN201721750746 U CN 201721750746U CN 208398834 U CN208398834 U CN 208398834U
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- plate
- fixedly connected
- protective shell
- mounting plate
- measuring device
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Abstract
The utility model discloses a kind of bridge displacement measuring devices; including bottom plate, the four corners at the top of bottom plate are provided with fixing bolt, and the bottom end of fixing bolt through bottom plate and extends to outside it; protective shell is fixedly connected at the top of bottom plate, the midpoint at the protective shell inner wall back side is provided with mounting plate.The utility model passes through setting mounting plate, limit plate, groove block, limiting slot, connecting plate, demounting bolt, dismantle nut, support plate, gag lever post, first disassembly fixed plate, stop collar, first spring, telescopic rod, second disassembly fixed plate, second spring and slide bar, keep bridge displacement measuring device easy to disassemble, staff is facilitated to carry out routine maintenance and repair to measuring device, alleviate the work load of staff, extend the service life of measuring device, avoid unnecessary device renewal cost, be conducive to the progress of bridge displacement measurement work, it brings great convenience to user.
Description
Technical field
The utility model relates to bridge security detection technique field, specially a kind of bridge displacement measuring device.
Background technique
Bridge survey refers to the measurement work conducted in bridge survey and design, construction and operation each stage, builds one
Bridge needs to carry out various measurement work, including: exploration, construction survey, acceptance survey etc. in the construction process and are completed
After work is open to traffic, deformation observation work is also carried out, according to different bridge types and different construction methods, in the work of measurement
Hold and measurement method it is also different, the measurement work of bridge has summed up: the measurement of bridge axle line length, Control Survey for Construction,
Positioning, the setting-out of pier thin portion and the beam portion setting-out at pier center etc., during carrying out bridge displacement measurement, common bridge
Displacement measuring device is not easy to dismantle, and is not easy to staff and carries out routine maintenance and repair to measuring device, increases work
The work load of personnel is easy to shorten the service life of measuring device, generates more device renewal cost, be unfavorable for bridge position
The progress of shift measurement work, brings great inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of bridge displacement measuring devices, have advantage easy to disassemble, solve
Common bridge displacement measuring device is not easy to the problem of disassembly.
To achieve the above object, the utility model provides the following technical solutions: a kind of bridge displacement measuring device, including bottom
Plate, the four corners at the top of the bottom plate are provided with fixing bolt, and the bottom end of the fixing bolt through bottom plate and extends to it
Outside is fixedly connected with protective shell at the top of the bottom plate, and the midpoint at the protective shell inner wall back side is provided with mounting plate, institute
The bottom for stating mounting plate is fixedly connected with limit plate, and the midpoint of protective shell inner wall bottom is fixedly connected with fluted piece, institute
The position for stating corresponding limit plate at the top of groove block offers limiting slot, and the bottom of the limit plate through limiting slot and extends to interior
Portion, the left and right sides at the top of the mounting plate are fixedly connected to connecting plate, and the front of the connecting plate is provided with demounting bolt,
The position that the protective shell inner wall back side is correspondingly connected with plate is fixedly connected with disassembly nut, and the rear end of the demounting bolt is successively passed through
It wears connecting plate and disassembly nut and extends to disassembly nut interior and be threadedly coupled with it, the front of the mounting plate is fixedly connected with
Main body is measured, the front of the measurement main body is fixedly connected with observation display screen, is respectively provided at left and right sides of the measurement main body
There is measuring head, the measuring head is fixedly connected with baffle far from the side of measurement main body, and the baffle is far from measurement body side
Bottom be fixedly connected with support plate, the support plate bottom is connected with gag lever post, the limit far from the side of baffle
The bottom of bar is fixedly connected with the first disassembly fixed plate, and the top of the gag lever post, which runs through support plate and extends to its outside, to be fixed
Connection restraining position ring block, the gag lever post surface and the position being located between support plate and the first disassembly fixed plate are socketed with the first bullet
The top of spring, first spring is fixedly connected with the bottom of support plate, and the bottom of first spring is fixed with the first disassembly
Be fixedly connected at the top of plate, the gag lever post surface and be located at support plate above position be socketed with measuring rod, the measuring rod
It contacts with each other close to the side of measurement main body and baffle far from the side for measuring main body, the bottom of the measuring rod and support plate
Top contacts with each other, and the measuring rod runs through protective shell and extend to far from the side of baffle is fixedly connected with side plate outside it,
The side plate is provided with connection bolt close to the position that the side of protective shell corresponds to measuring rod two sides, and the connection bolt is separate
One end of baffle is through side plate and extends to outside it, the left and right sides of the protective shell inner wall and the position being located above measuring rod
It sets and is fixedly connected to telescopic rod, the telescopic rod is fixedly connected with the second disassembly fixed plate close to the side of mounting plate, described
The surface of telescopic rod is socketed with second spring, and the second disassembly fixed plate passes through the second spring being disposed thereon and protective shell
It being fixedly connected, the second disassembly fixed plate is fixedly connected with the slide bar being used cooperatively with stop collar close to the side of mounting plate,
The slide bar through stop collar and extends to outside it close to one end of mounting plate, and the front of the protective shell inner wall offers behaviour
Make mouth, the position of the protective shell front respective operations mouth is connected with operation plug, and the rear end of the operation plug is through operation
Mouthful and extend to inside it.
Preferably, at left and right sides of the protective shell and position below measuring rod is fixedly connected to reinforcing bar, institute
It states and is fixedly connected with antifriction scrubbing pad at the top of reinforcing bar, the top of the antifriction scrubbing pad and the bottom of measuring rod contact with each other.
Preferably, lifting handle is fixedly connected at left and right sides of the mounting plate, the bottom of the lifting handle is solid
Surely it is connected with support link, the support link is fixedly connected far from the side of lifting handle with mounting plate.
Preferably, the mounting plate bottom and be located at limit plate at left and right sides of be fixedly connected to support bar, the branch
It contacts with each other at the top of the bottom of stay and groove block.
Preferably, the side plate is fixedly connected to firm close to the corresponding position for claiming measuring rod two sides in the side of mounting plate
Bar, the firm bar are fixedly connected far from the side of side plate with measuring rod.
Preferably, the positive top of the mounting plate is fixedly connected with protection board, and the bottom of the protection board and measurement are led
It is fixedly connected at the top of body.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting mounting plate, limit plate, groove block, limiting slot, connecting plate, demounting bolt, disassembly
Nut, support plate, gag lever post, the first disassembly fixed plate, stop collar, the first spring, telescopic rod, the second disassembly fixed plate, second
Spring and slide bar keep bridge displacement measuring device easy to disassemble, and staff is facilitated to carry out daily maintenance and dimension to measuring device
It repairs, alleviates the work load of staff, extend the service life of measuring device, avoid unnecessary device replacement cost
With, be conducive to bridge displacement measurement work progress, bring great convenience to user.
2, the utility model prevents measuring rod from dipping down because of the influence of gravity by setting reinforcing bar and antifriction scrubbing pad
Tiltedly, by setting lifting handle and support link, staff is facilitated to dismantle mounting plate, by the way that support bar is arranged, prevents from installing
Plate is tilted because of the influence of external force, by the way that firm bar is arranged, is made side plate and need to be detected bridge to fix more preferably, pass through setting protection
Plate plays the role of protection main body, prevents measurement main body from colliding in the process of disassembly with protective shell, to lead
Cause measurement main body damage.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the cross-sectional view of the structure of the utility model top view；
Fig. 4 is the partial enlarged view of B-B in the utility model Fig. 3；
Fig. 5 is the cross-sectional view of the structure of the utility model right view.
In figure: 1 bottom plate, 2 fixing bolts, 3 protective shells, 4 mounting plates, 5 limit plates, 6 groove blocks, 7 limiting slots, 8 connections
Plate, 9 demounting bolts, 10 disassembly nuts, 11 measurement main bodys, 12 observation display screens, 13 measuring heads, 14 baffles, 15 support plates, 16 limits
Position bar, 17 first disassembly fixed plates, 18 stop collars, 19 first springs, 20 measuring rods, 21 side plates, 22 connection bolts, 23 are stretched
Bar, 24 second disassembly fixed plates, 25 second springs, 26 slide bars, 27 operation ports, 28 operation plugs, 29 reinforcing bars, 30 antifriction scrubbing pads,
31 lifting handles, 32 support links, 33 support bars, 34 firm bars, 35 protection boards.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of bridge displacement measuring device, including bottom plate 1 are please referred to, the four corners at 1 top of bottom plate are provided with
The bottom end of fixing bolt 2, fixing bolt 2 through bottom plate 1 and extends to outside it, and the top of bottom plate 1 is fixedly connected with protective shell
3, the midpoint at the 3 inner wall back side of protective shell is provided with mounting plate 4, and the left and right sides of mounting plate 4 is fixedly connected to lifting handle
31, the bottom of lifting handle 31 is fixedly connected with support link 32, side and installation of the support link 32 far from lifting handle 31
Plate 4 is fixedly connected, and by setting lifting handle 31 and support link 32, staff is facilitated to dismantle mounting plate 4, mounting plate 4
Bottom is fixedly connected with limit plate 5,4 bottom of the mounting plate and left and right sides for being located at limit plate 5 is fixedly connected to support bar 33,
The bottom of support bar 33 and the top of groove block 6 contact with each other, and by the way that support bar 33 is arranged, prevent mounting plate 4 because of the shadow of external force
It rings and tilts, the midpoint of 3 inner wall bottom of protective shell is fixedly connected with fluted piece 6, and the position of limit plate 5 is corresponded at the top of groove block 6
It sets and offers limiting slot 7, by the way that limiting slot 7 is arranged, plays the role of limiting limit plate 5, keep limit plate 5 firm
It is inserted in the top of groove block 6, the bottom of limit plate 5 through limiting slot 7 and extends to inside, the left and right sides at 4 top of mounting plate
It is fixedly connected to connecting plate 8, the front of connecting plate 8 is provided with demounting bolt 9, and the 3 inner wall back side of protective shell is correspondingly connected with plate 8
Position is fixedly connected with disassembly nut 10, and the rear end of demounting bolt 9 sequentially passes through connecting plate 8 and disassembly nut 10 and extends to and tears open
10 inside of removing nut is threadedly coupled with it, and the front of mounting plate 4 is fixedly connected with measurement main body 11, the positive top of mounting plate 4
It is fixedly connected with protection board 35, is fixedly connected at the top of the bottom of protection board 35 and measurement main body 11, by the way that protection board 35 is arranged, rises
The effect for having arrived protection main body 11 prevents measurement main body 11 from colliding in the process of disassembly with protective shell 3, thus
Cause to measure the damage of main body 11, the front of measurement main body 11 is fixedly connected with observation display screen 12, measures the left and right two of main body 11
Side is provided with measuring head 13, and measuring head 13 is fixedly connected with baffle 14 far from the side of measurement main body 11, and baffle 14 is far from survey
The bottom of amount 11 side of main body is fixedly connected with support plate 15, and 15 bottom of support plate is flexibly connected limited far from the side of baffle 14
Position bar 16, the bottom of gag lever post 16 are fixedly connected with the first disassembly fixed plate 17, the top of gag lever post 16 through support plate 15 and
Extend to outside it and be fixedly connected with restraining position ring block 18,16 surface of gag lever post and be located at support plate 15 with first dismantle fixed plate 17
Between position be socketed with the first spring 19, the top of the first spring 19 is fixedly connected with the bottom of support plate 15, the first spring
19 bottom is fixedly connected with the top of the first disassembly fixed plate 17,16 surface of gag lever post and the position for being located at 15 top of support plate
It is socketed with measuring rod 20,3 left and right sides of the protective shell and position for being located at 20 lower section of measuring rod is fixedly connected to reinforcing bar 29 adds
The top of solid rod 29 is fixedly connected with antifriction scrubbing pad 30, and the top of antifriction scrubbing pad 30 and the bottom of measuring rod 20 contact with each other, and leads to
Setting reinforcing bar 29 and antifriction scrubbing pad 30 are crossed, prevents measuring rod 20 from tilting down because of the influence of gravity, by the way that support plate is arranged
15, play the role of supporting measuring rod 20, prevent measuring rod 20 from moving downward, by the way that gag lever post 16 is arranged, plays to survey
The effect that gauge rod 20 limits, prevents 20 double swerve of measuring rod, and measuring rod 20 is remote close to the side of measurement main body 11 and baffle 14
Side from measurement main body 11 contacts with each other, and the bottom of measuring rod 20 and the top of support plate 15 contact with each other, and measuring rod 20 is remote
Side from baffle 14 is through protective shell 3 and extends to outside it and is fixedly connected with side plate 21, side plate 21 close to mounting plate 4 one
The corresponding position for claiming 20 two sides of measuring rod in side is fixedly connected to firm bar 34, consolidates side and measurement of the bar 34 far from side plate 21
Bar 20 is fixedly connected, and by the way that firm bar 34 is arranged, makes side plate 21 and need to detect bridge to fix more preferably, side plate 21 is close to protection
The position that the side of shell 3 corresponds to 20 two sides of measuring rod is provided with connection bolt 22, connects the one end of bolt 22 far from baffle 14
It through side plate 21 and extends to outside it, the left and right sides of 3 inner wall of the protective shell and position for being located at the top of measuring rod 20 is fixed
It is connected with telescopic rod 23, telescopic rod 23 is fixedly connected with the second disassembly fixed plate 24 close to the side of mounting plate 4, telescopic rod 23
Surface is socketed with second spring 25, and the second disassembly fixed plate 24 passes through the second spring 25 being disposed thereon and protective shell 3 is fixed
Connection, the second disassembly fixed plate 24 are fixedly connected with the slide bar 26 being used cooperatively with stop collar 18 close to the side of mounting plate 4,
By the way that slide bar 26 is arranged, plays the role of limiting stop collar 18, prevent stop collar 18 from moving down, slide bar 26 is close to installation
One end of plate 4 is through stop collar 18 and extends to outside it, and the front of 3 inner wall of protective shell offers operation port 27, and protective shell 3 is just
The position that face corresponds to operation port 27 is connected with operation plug 28, and the rear end of operation plug 28 through operation port 27 and extends in it
Portion passes through setting mounting plate 4, limit plate 5, groove block 6, limiting slot 7, connecting plate 8, demounting bolt 9, disassembly nut 10, support
Plate 15, gag lever post 16, first dismantle fixed plate 17, stop collar 18, the first spring 19, telescopic rod 23, second dismantle fixed plate 24,
Second spring 25 and slide bar 26, keep bridge displacement measuring device easy to disassemble, facilitate staff to carry out measuring device daily
Maintenance and maintenance, alleviate the work load of staff, extend the service life of measuring device, avoid unnecessary dress
Renewal cost is set, is conducive to the progress of bridge displacement measurement work, brings great convenience to user.
In use, side plate 21 is fixed on bridge, when bridge generates displacement, side plate 21 drives measurement by baffle 14
First 13 move, and staff can be by the observation observation bridge generation displacement of display screen 12 as a result, when dismantling, and staff is logical
Operation 28 opening operation mouths 27 of plug are crossed, slide bar 26 is pressed, slide bar 26 compresses telescopic rod 23 and the by the second disassembly fixed plate 24
Two springs 25 finally make slide bar 26 be detached from the limit state to stop collar 18, press gag lever post 16 by stop collar 18, make to limit
Position bar 16 is detached from away from measuring rod 20, later, removes 22 connection bolts, and from the left and right sides of protective shell 3 by measuring rod
20 extractions rotate demounting bolt 9 by tool, detach demounting bolt 9 from disassembly nut 10, pass through lifting handle
31 take out mounting plate 4, are finally completed whole dismounting process, carry out daily maintenance and dimension to measuring device convenient for staff
It repairs.
In summary: the bridge displacement measuring device, by setting mounting plate 4, limit plate 5, groove block 6, limiting slot 7,
Connecting plate 8, demounting bolt 9, disassembly nut 10, support plate 15, gag lever post 16, first dismantle fixed plate 17, stop collar 18, first
Spring 19, telescopic rod 23, second dismantle fixed plate 24, second spring 25 and slide bar 26, solve common bridge displacement measurement dress
Set the problem of being not easy to disassembly.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bridge displacement measuring device, including bottom plate (1), it is characterised in that: the four corners at the top of the bottom plate (1) are all provided with
It is equipped with fixing bolt (2), the bottom end of the fixing bolt (2) through bottom plate (1) and extends to outside it, the bottom plate (1)
Top is fixedly connected with protective shell (3), and the midpoint at protective shell (3) the inner wall back side is provided with mounting plate (4), the installation
The bottom of plate (4) is fixedly connected with limit plate (5), and the midpoint of protective shell (3) the inner wall bottom is fixedly connected with fluted piece
(6), the position of corresponding limit plate (5) offers limiting slot (7) at the top of the groove block (6), and the bottom of the limit plate (5) is passed through
It wears limiting slot (7) and extends to inside, the left and right sides at the top of the mounting plate (4) is fixedly connected to connecting plate (8), described
The front of connecting plate (8) is provided with demounting bolt (9), and the position that protective shell (3) the inner wall back side is correspondingly connected with plate (8) is fixed
It is connected with disassembly nut (10), the rear end of the demounting bolt (9) sequentially passes through connecting plate (8) and disassembly nut (10) and extends
It is threadedly coupled to disassembly nut (10) is internal with it, the front of the mounting plate (4) is fixedly connected with measurement main body (11), described
The front of measurement main body (11) is fixedly connected with observation display screen (12), is provided at left and right sides of the measurement main body (11)
Measuring head (13), the measuring head (13) are fixedly connected with baffle (14), the baffle far from the side of measurement main body (11)
(14) bottom far from measurement main body (11) side is fixedly connected with support plate (15), and support plate (15) bottom is far from baffle
(14) side is connected with gag lever post (16), and the bottom of the gag lever post (16) is fixedly connected with the first disassembly fixed plate
(17), the top of the gag lever post (16), which is run through support plate (15) and extended to outside it, is fixedly connected with restraining position ring block (18), institute
It states gag lever post (16) surface and the position being located between support plate (15) and the first disassembly fixed plate (17) is socketed with the first spring
(19), the top of first spring (19) is fixedly connected with the bottom of support plate (15), the bottom of first spring (19)
It is fixedly connected at the top of the first disassembly fixed plate (17), gag lever post (16) surface and the position being located above support plate (15)
It sets and is socketed with measuring rod (20), the measuring rod (20) is close to the side of measurement main body (11) and baffle (14) far from measurement main body
(11) side contacts with each other, and contacts with each other at the top of the bottom and support plate (15) of the measuring rod (20), the measuring rod
(20) side far from baffle (14), which is run through protective shell (3) and extended to outside it, is fixedly connected with side plate (21), the side plate
(21) position that the side close to protective shell (3) corresponds to measuring rod (20) two sides is provided with connection bolt (22), the connection
The one end of bolt (22) far from baffle (14) is through side plate (21) and extends to outside it, the left and right of protective shell (3) inner wall
The two sides and position being located above measuring rod (20) is fixedly connected to telescopic rod (23), the telescopic rod (23) is close to mounting plate
(4) side is fixedly connected with the second disassembly fixed plate (24), and the surface of the telescopic rod (23) is socketed with second spring (25),
Second disassembly fixed plate (24) passes through the second spring (25) that is disposed thereon and is fixedly connected with protective shell (3), and described the
Two disassemblies fixed plate (24) are fixedly connected with the slide bar (26) being used cooperatively with stop collar (18) close to the side of mounting plate (4),
The slide bar (26) through stop collar (18) and extends to outside it, protective shell (3) inner wall close to the one end of mounting plate (4)
Front offer operation port (27), the position of the positive respective operations mouth (27) of the protective shell (3) is connected with operation plug
(28), the rear end of the operation plug (28) through operation port (27) and extends to inside it.
2. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: protective shell (3) left and right two
The side and position being located at below measuring rod (20) is fixedly connected to reinforcing bar (29), the top of the reinforcing bar (29) is fixed to be connected
It is connected to antifriction scrubbing pad (30), the top of the antifriction scrubbing pad (30) and the bottom of measuring rod (20) contact with each other.
3. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: the left and right of the mounting plate (4)
Two sides are fixedly connected to lifting handle (31), and the bottom of the lifting handle (31) is fixedly connected with support link (32), institute
Support link (32) are stated to be fixedly connected far from the side of lifting handle (31) with mounting plate (4).
4. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: mounting plate (4) bottom and
It is fixedly connected at left and right sides of limit plate (5) support bar (33), the bottom and groove block (6) of the support bar (33)
Top contact with each other.
5. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: the side plate (21) is close to installation
The corresponding position for claiming measuring rod (20) two sides in the side of plate (4) is fixedly connected to firm bar (34), and the firm bar (34) is remote
Side from side plate (21) is fixedly connected with measuring rod (20).
6. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: the mounting plate (4) is positive
Top is fixedly connected with protection board (35), is fixedly connected at the top of the bottom of the protection board (35) and measurement main body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750746.XU CN208398834U (en) | 2017-12-14 | 2017-12-14 | A kind of bridge displacement measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750746.XU CN208398834U (en) | 2017-12-14 | 2017-12-14 | A kind of bridge displacement measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398834U true CN208398834U (en) | 2019-01-18 |
Family
ID=65065608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750746.XU Withdrawn - After Issue CN208398834U (en) | 2017-12-14 | 2017-12-14 | A kind of bridge displacement measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561895A (en) * | 2020-06-15 | 2020-08-21 | 陈鹏 | Bridge displacement detection device |
-
2017
- 2017-12-14 CN CN201721750746.XU patent/CN208398834U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561895A (en) * | 2020-06-15 | 2020-08-21 | 陈鹏 | Bridge displacement detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 213163 Building 1, No. 199 Hongxi Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU SHENDA INSPECTION Co.,Ltd. Address before: 610000 North Tianfu Avenue, Chengdu High-tech Zone, Sichuan Province, 1700 No. 9 Building 1 Unit 7 Floor 703 Patentee before: CHENGDU QIANLIZHIXING TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190118 Effective date of abandoning: 20230801 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190118 Effective date of abandoning: 20230801 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |