CN108150710A - A kind of locking suspension and support for crane span structure installation - Google Patents
A kind of locking suspension and support for crane span structure installation Download PDFInfo
- Publication number
- CN108150710A CN108150710A CN201711145283.9A CN201711145283A CN108150710A CN 108150710 A CN108150710 A CN 108150710A CN 201711145283 A CN201711145283 A CN 201711145283A CN 108150710 A CN108150710 A CN 108150710A
- Authority
- CN
- China
- Prior art keywords
- hole
- carrier bar
- crane span
- span structure
- bolt
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of locking suspension and support for crane span structure installation, including the second carrier bar, positioning bolt, the second connecting rod, head rod, bar hole, the first carrier bar, loading plate, circular hole slab, sunpender, interface frame, mating frame, wall connecting seat, L-type plate, circular hole, connection bolt, the second bolt, the first bolt, first through hole and the second through-hole.The present invention is compact-sized, install convenient, convenient for being installed to crane span structure, enhance the fastness of crane span structure installation, cross connection suitable for crane span structure is fixed, and adjust the present invention convenient for user, reach and lifting is supported to the crane span structure of different in width, by offering bar hole in the middle part of head rod, angle adjusting is carried out by the first bolt convenient for head rod and the second connecting rod, corresponding first through hole and the second through-hole on different location is passed through to reach the regulatory function to the first carrier bar and the second carrier bar spread length by positioning bolt.
Description
Technical field
The present invention relates to a kind of suspension and support, specifically a kind of locking suspension and support for crane span structure installation belongs to hanger technology
Field.
Background technology
Suspension and support is mainly used for power plant steam-water pipe or boiler plant, generates thermal walking and its apparatus in operation
On, calculate determining spring support hanging frame work and thermal walking requirement according to pipeline stressing conditions, our factory by spring support hanging frame according to
Design load is adjusted, i.e., spring precompressed and determines on cold load position, while theoretical theoretical work when putting on cold conditions
Position.
Suspension and support is not easy to be supported lifting to crane span structure installation in the prior art, is not suitable for the cross company to crane span structure
It connects and is fixed, suspension and support is single using function in the prior art, is not achieved and is supported lifting to the crane span structure of different in width
Effect.Therefore, a kind of locking suspension and support for crane span structure installation is proposed regarding to the issue above.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of locking suspension and support for crane span structure installation.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of locking suspension and support for crane span structure installation, packet
The first carrier bar and interface frame, mating frame are included, first carrier bar is separately mounted to both ends on head rod, and head rod
It is fastenedly connected by the first bolt and the second connecting rod, the second connecting rod both ends are separately installed with the second carrier bar, described
First carrier bar top side and the second carrier bar top side are respectively arranged with loading plate, and loading plate top surface is welded with L-type
Plate, the L-type plate are fixedly connected by connecting bolt across circular hole and interface frame, mating frame side wall with interface frame, mating frame, and circular hole hole opens up pair
Title is opened in L-type plate both sides, and the docking frame bottom is carried by the second bolt with the first carrier bar both ends and second respectively
Bar both ends are fixedly connected, and the first carrier bar side and the second carrier bar side are mounted on circular hole slab, and pacify in circular hole slab
Equipped with sunpender.
Preferably, the head rod both ends are installed in the square hole that the first carrier bar opposite side is equipped with, described
Bar hole is offered, and the second connecting rod is provided in bar hole in the middle part of head rod.
Preferably, the second connecting rod both ends are installed in the square hole that the second carrier bar opposite side is equipped with.
Preferably, opposite side and the second carrier bar top opposite side equidistantly laterally offer at the top of first carrier bar
First through hole.
Preferably, both sides and the second connecting rod top both sides equidistantly laterally offer second at the top of the head rod
Through-hole.
Preferably, first carrier bar and the second carrier bar are logical across first through hole and second by positioning bolt
Hole is fixedly connected respectively with head rod and the second connecting rod.
Preferably, the L-type plate both sides are sticked on the outer wall of interface frame, mating frame four corners, and the interface frame, mating frame is " ten " word knot
Structure.
Preferably, wall connecting seat is installed at the top of the sunpender.
Preferably, the inner wall of the screw rod is socketed with protective jacket, and the protective jacket is disposed with the first suction from the inside to surface
Water layer, rubber layer and the second water accepting layer.
Preferably, the both sides at the top of the both sides of first push rod and nut have been fixedly connected with the second magnet, and first
Push rod is flexibly connected by the second magnet with nut.
Preferably, the quantity of the supporting rod is four, and two supporting rods are one group.
Preferably, the angle of second nail tip and horizontal position is 30 degree.
The beneficial effects of the invention are as follows：Compact-sized, install convenient of the invention, convenient for being installed to crane span structure, enhances
The fastness of crane span structure installation, the cross connection suitable for crane span structure are fixed, and adjust the present invention convenient for user, reach pair
The crane span structure of different in width is supported lifting, by offering bar hole in the middle part of head rod, and the is provided in bar hole
Two connecting rods are conducive to the first carrier bar on the head rod, pass through the convenient for head rod and the second connecting rod
One bolt carries out angle adjusting, by positioning bolt pass through first through hole and the second through-hole respectively with head rod and the
Two connecting rods are fixedly connected, and are conducive to corresponding first through hole and the second through-hole be passed through on different location to reach pair positioning bolt
The regulatory function of first carrier bar and the second carrier bar spread length.The check bolt of the present invention by the first push rod, squeezes
Ball, supporting rod, elastic piece, the second nail tip and the second through-hole are used cooperatively, can very easily using extrusion ball to elastic piece
It is squeezed, the second nail tip is extruded out from the second through-hole under the active force of elastic piece, facilitates the second nail tip to this
Bolt is fixed, and improves the anti-loosening property of the bolt.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the first carrier bar of the invention and the second carrier bar attachment structure schematic diagram；
Fig. 3 is head rod of the present invention and the second connecting rod attachment structure schematic diagram.
In figure：1st, the second carrier bar, 2, positioning bolt, the 3, second connecting rod, 4, head rod, 401, bar hole, 5,
First carrier bar, 6, loading plate, 7, circular hole slab, 8, sunpender, 9, interface frame, mating frame, 10, wall connecting seat, 11, L-type plate, 1101, circle
Hole, 12, connection bolt, the 13, second bolt, the 14, first bolt, 15, first through hole, the 16, second through-hole.
Fig. 4 is the structure diagram of check bolt of the present invention；
Fig. 5 is schematic enlarged-scale view at the A of check bolt of the present invention；
Fig. 6 is the protecting jacket structure schematic diagram of check bolt of the present invention.
In figure：2001 nuts, 2002 screw rods, 2,003 first push rods, 2004 extrusion balls, 2005 sliding rails, 2006 sliding blocks, 2007
Second push rod, 2008 linking arms, 2,009 first nail tips, 2010 first through hole, 2011 punches, 2012 supporting rods, 2013 elastic pieces,
2014 second nail tips, 2,015 second through-holes, 2016 protective jackets, 2,017 first water accepting layers, 2018 rubber layers, 2,019 second water suctions
Layer, 2,020 first magnet, 2,021 second magnet.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, a kind of locking suspension and support for crane span structure installation, including the first carrier bar 5 and docking
Frame 9, first carrier bar 5 are separately mounted to both ends on head rod 4, and head rod 4 by the first bolt 14 with
Second connecting rod 3 is fastenedly connected, and bar hole 401 is offered by the middle part of head rod 4, and the is provided in bar hole 401
Two connecting rods 3 are conducive to the first carrier bar 5 on head rod 4, logical convenient for 4 and second connecting rod 3 of head rod
It crosses the first bolt 14 and carries out angle adjusting, 3 both ends of the second connecting rod are separately installed with the second carrier bar 1, and described first holds
It carries 5 top side of bar and 1 top side of the second carrier bar is respectively arranged with loading plate 6, and 6 top surface of loading plate is welded with L-type plate
11, the L-type plate 11 is fixedly connected by connecting bolt 12 across circular hole 1101 and 9 side wall of interface frame, mating frame with interface frame, mating frame 9, and circle
Hole 1101 open up it is symmetrical be opened in 11 both sides of L-type plate, 9 bottom of interface frame, mating frame by the second bolt 13 respectively with the first carrier bar
5 both ends and 1 both ends of the second carrier bar are fixedly connected, and are divided by positioning bolt 2 across 15 and second through-hole 16 of first through hole
It is not fixedly connected with 4 and second connecting rod 3 of head rod, is conducive to pass through positioning bolt 2 corresponding on different location
15 and second through-hole 16 of first through hole reaches the regulatory function to 1 spread length of the first carrier bar 5 and the second carrier bar, described
First carrier bar, 5 side and 1 side of the second carrier bar are mounted on circular hole slab 7, and sunpender 8 is equipped in circular hole slab 7.
As a kind of technical optimization scheme of the present invention, it is another that 4 both ends of head rod are installed in the first carrier bar 5
In the square hole that side is equipped with, 4 middle part of head rod offers bar hole 401, and be provided with second in bar hole 401
Connecting rod 3 is conducive to the first carrier bar 5 on head rod 4, passes through convenient for 4 and second connecting rod 3 of head rod
First bolt 14 carries out angle adjusting.
As a kind of technical optimization scheme of the present invention, it is another that 3 both ends of the second connecting rod are installed in the second carrier bar 1
In the square hole that side is equipped with, be conducive to the second carrier bar 1 in the second connecting rod 3.
As a kind of technical optimization scheme of the present invention, the 5 top opposite side of the first carrier bar and the second carrier bar 1 push up
Portion's opposite side is equidistant laterally to offer first through hole 15, is each passed through the first carrier bar 5 convenient for positioning bolt 2 and second holds
Carry bar 1.
As a kind of technical optimization scheme of the present invention, 3 top of the 4 top both sides of head rod and the second connecting rod
Both sides are equidistant laterally to offer the second through-hole 16, and 4 and second connecting rod of head rod is each passed through convenient for positioning bolt 2
3。
As a kind of technical optimization scheme of the present invention, 5 and second carrier bar 1 of the first carrier bar is by positioning spiral shell
Bolt 2 is fixedly connected across 15 and second through-hole 16 of first through hole with 4 and second connecting rod 3 of head rod respectively, favorably
In by positioning bolt 2 pass through on different location corresponding 15 and second through-hole 16 of first through hole reach to the first carrier bar 5 and
The regulatory function of second carrier bar, 1 spread length.
As a kind of technical optimization scheme of the present invention, 11 both sides of L-type plate stick on the outer wall of 9 four corners of interface frame, mating frame
On, the interface frame, mating frame 9 is " ten " word structure, is conducive to L-type plate 11 and interface frame, mating frame 9 is fixedly connected by connecting bolt 12.
As a kind of technical optimization scheme of the present invention, 8 top of sunpender is equipped with wall connecting seat 10, convenient for entirety
It is fixed by wall connecting seat 10 with wall connecting.
In the use of the present invention, carrying out the cross abutting joint of crane span structure in user, and support is needed to use when slinging
Sunpender 8 is fixedly connected by person by wall connecting seat 10 with wall first, the wide cut that user is docked further according to crane span structure, and is passed through
Positioning bolt 2 passes through 15 and second through-hole 16 of first through hole on different corresponding positions to the first carrier bar 5 and the second carrying
Bar 1 carries out the adjusting of spread length, while adjusts the angle of 4 and second connecting rod 3 of head rod, be conducive to place it is fixed with
The identical interface frame, mating frame 9 of crane span structure wide cut, user is fixedly connected on by 8 bottom of sunpender on circular hole slab 7 after the completion of adjusting, so as to reach
To the fixed effect to the first carrier bar 5 and the second carrier bar 1, the L-type plate 11 that then user will be welded on loading plate 6
Both sides are acted against on the side wall of 9 four corners of interface frame, mating frame, and are passed through and connected bolt 12 and fix interface frame, mating frame 9,9 inner wall bottom of interface frame, mating frame
The second bolt of portion 13 is fixedly connected with the first carrier bar 5 and the second bar, and crane span structure is docked at cross by user respectively again at this time
In shape interface frame, mating frame 9, and pass through built-in bolt and be fixedly connected with interface frame, mating frame 9.
Fig. 4-6 are please referred to, connection bolt 12 is check bolt in the present invention, and check bolt includes nut 2001 and screw rod
2002, the inner wall of screw rod 2002 is socketed with protective jacket 2016, and protective jacket 2016 is disposed with the first water accepting layer from the inside to surface
2017th, 2018 and second water accepting layer 2019 of rubber layer, the first water accepting layer 2017 and the second water accepting layer 2019 are water-absorbing resin material
Material is made, and rubber layer 2018 is made of rubber material, passes through the first water accepting layer 2017,2018 and second water accepting layer 2019 of rubber layer
Be used cooperatively, can be very good to carry out waterproof to the bolt, improve the water resistance of the bolt, in 2001 top of nut
The first push rod 2003 is provided at the heart, the both sides at 2001 top of both sides and nut of the first push rod 2003 have been fixedly connected with second
Magnet 2021, and the first push rod 2003 is flexibly connected by the second magnet 2021 with nut 2001, one end of the first push rod 2003
Across nut 2001 and the inside of screw rod 2002 is extended to, the bottom of the first push rod 2003 is fixedly connected with extrusion ball 2004, and
The front of one push rod 2003 is provided with sliding rail 2005, and the front of sliding rail 2005 slidably connects sliding block 2006, the top of sliding block 2006
Portion is fixedly connected with the second push rod 2007, and the front of one end of the second push rod 2007 and the first push rod 2003 has been fixedly connected with
One magnet 2020, and the second push rod 2007 is flexibly connected by the first magnet 2020 with the first push rod 2003, the two of sliding block 2006
Side is connected with linking arm 2008, and one end of linking arm 2008 is fixedly connected with the first nail tip 2009, screw rod 2002 it is outer
Surface offers first through hole 2010, and the first nail tip 2009 passes through screw rod 2002 and extends to outside it, by sliding rail 2005,
Sliding block 2006, the second push rod 2007, linking arm 2008, the first nail tip 2009 and first through hole 2010 are used cooperatively, can be very
Easily linking arm 2008 is moved in first through hole 2010, and linking arm 2008 is expressed to flat with first through hole 2010
Row it is achieved thereby that secondary fixation of first nail tip 2009 to the bolt, improves the anti-loosening property of the bolt, screw rod again
2002 bottom is fixedly connected with punch 2011, and the inner wall of punch 2011 is fixedly connected with supporting rod 2012, supporting rod 2012
Quantity is four, and two supporting rods 2012 are one group, and one end of supporting rod 2012 is fixedly connected with elastic piece 2013, elastic piece
2013 side is fixedly connected with the second nail tip 2014, and 2008 and second nail tip 2014 of linking arm and the angle of horizontal position are
30 degree, the outer surface of punch 2011 offers the second through-hole 2015, and the second nail tip 2014 passes through punch 2011 and extends to it
Outside, it is logical by the first push rod 2003, extrusion ball 2004, supporting rod 2012, elastic piece 2013, the second nail tip 2014 and second
Hole 2015 is used cooperatively, and very easily elastic piece 2013 can be squeezed using extrusion ball 2004, in elastic piece 2013
Active force under the second nail tip 2014 be extruded out from the second through-hole 2015, facilitate the second nail tip 2014 to the bolt into
Row is fixed, and improves the anti-loosening property of the bolt.
When in use, the first push rod 2003 is pushed down on first, the first push rod 2003 pushes extrusion ball 2004 to move downward,
Then extrusion ball 2004 squeezes elastic piece 2013, and under the action of elastic piece 2013, the second nail tip 2014 is squeezed out
The bolt is fixed, then sliding block 2006 is pushed to move in sliding rail 2005 by the second push rod 2007, in sliding block
Linking arm 2008 is pushed into first through hole 2010 under the action of 2006, then continues to push sliding block 2006, linking arm 2008
Start to rotate, when linking arm 2008 turns to horizontal position, stop pushing sliding block 2006, be can be completed at this time to the bolt
Secondary fixation.
In conclusion should with locking functions bolt, by the first push rod 2003, extrusion ball 2004, supporting rod 2012,
Elastic piece 2013, the second nail tip 2014 and the second through-hole 2015 are used cooperatively, can be very easily right using extrusion ball 2004
Elastic piece 2013 is squeezed, and second nail tip 2014 is squeezed out from the second through-hole 2015 under the active force of elastic piece 2013
Come, facilitate the second nail tip 2014 and the bolt is fixed, improve the anti-loosening property of the bolt, by sliding rail 2005, slide
Block 2006, the second push rod 2007, linking arm 2008, the first nail tip 2009 and first through hole 2010 are used cooperatively, can be very square
Linking arm 2008 is moved in first through hole 2010 just, and linking arm 2008 is expressed to it is parallel with first through hole 2010,
It is achieved thereby that secondary fixation of first nail tip 2009 to the bolt, the anti-loosening property of the bolt is improved again.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all in the meaning and scope obtained with important document of claim by falling
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of locking suspension and support for crane span structure installation, including the first carrier bar (5) and interface frame, mating frame (9), it is characterised in that：
First carrier bar (5) is separately mounted to both ends on head rod (4), and head rod (4) passes through the first bolt
(14) it is fastenedly connected with the second connecting rod (3), the second connecting rod (3) both ends are separately installed with the second carrier bar (1), described
First carrier bar (5) top side and the second carrier bar (1) top side are respectively arranged with loading plate (6), and table at the top of loading plate (6)
Face is welded with L-type plate (11), and the L-type plate (11) is by connecting bolt (12) across circular hole (1101) and interface frame, mating frame (9) side
Wall is fixedly connected with interface frame, mating frame (9), and circular hole (1101) opens up and is symmetrically opened in L-type plate (11) both sides, interface frame, mating frame (9) bottom
Portion is fixedly connected by the second bolt (13) with the first carrier bar (5) both ends and the second carrier bar (1) both ends respectively, and described
One carrier bar (5) side and the second carrier bar (1) side are mounted on circular hole slab (7), and are equipped with sunpender in circular hole slab (7)
(8)；
The connection bolt (12) is check bolt, and the check bolt includes nut (2001) and screw rod (2002), the spiral shell
The first push rod (2003) is provided at center at the top of cap (2001), one end of first push rod (2003) passes through nut
(2001) and the inside of screw rod (2002) is extended to, the bottom of first push rod (2003) is fixedly connected with extrusion ball
(2004), the bottom of the screw rod (2002) is fixedly connected with punch (2011), and the inner wall of the punch (2011) is fixedly connected
There is supporting rod (2012), one end of the supporting rod (2012) is fixedly connected with elastic piece (2013), the elastic piece (2013)
Side be fixedly connected with the second nail tip (2014), the outer surface of the punch (2011) offers the second through-hole (2015), and
Second nail tip (2014) is across punch (2011) and extends to outside it.
2. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：First connection
Bar (4) both ends are installed in the square hole that the first carrier bar (5) opposite side is equipped with, and are opened up in the middle part of the head rod (4)
There is bar hole (401), and the second connecting rod (3) is provided in bar hole (401).
3. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：Second connection
Bar (3) both ends are installed in the square hole that the second carrier bar (1) opposite side is equipped with.
4. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：First carrying
Opposite side and the second carrier bar (1) top opposite side equidistantly laterally offer first through hole (15) at the top of bar (5).
5. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：First connection
Both sides and the second connecting rod (3) top both sides equidistantly laterally offer the second through-hole (16) at the top of bar (4).
6. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：First carrying
Bar (5) and the second carrier bar (1) are by positioning bolt (2) across first through hole (15) and the second through-hole (16) respectively with
One connecting rod (4) and the second connecting rod (3) are fixedly connected.
7. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：The L-type plate
(11) both sides are sticked on the outer wall of interface frame, mating frame (9) four corners, and the interface frame, mating frame (9) is " ten " word structure.
8. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：The sunpender (8)
Top is equipped with wall connecting seat (10).
9. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：The screw rod
(2002) inner wall is socketed with protective jacket (2016), and the protective jacket (2016) is disposed with the first water accepting layer from the inside to surface
(2017), rubber layer (2018) and the second water accepting layer (2019).
10. a kind of locking suspension and support for crane span structure installation according to claim 1, it is characterised in that：Described first pushes away
Both sides at the top of the both sides of bar (2003) and nut (2001) have been fixedly connected with the second magnet (2021), and the first push rod
(2003) it is flexibly connected by the second magnet (2021) with nut (2001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145283.9A CN108150710A (en) | 2017-11-17 | 2017-11-17 | A kind of locking suspension and support for crane span structure installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145283.9A CN108150710A (en) | 2017-11-17 | 2017-11-17 | A kind of locking suspension and support for crane span structure installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108150710A true CN108150710A (en) | 2018-06-12 |
Family
ID=62468754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145283.9A Withdrawn CN108150710A (en) | 2017-11-17 | 2017-11-17 | A kind of locking suspension and support for crane span structure installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150710A (en) |
-
2017
- 2017-11-17 CN CN201711145283.9A patent/CN108150710A/en not_active Withdrawn
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 210000 288 Qinhuai Road, Yung Yang Street, Lishui District, Nanjing, Jiangsu Applicant after: Jiangsu Yiding Gushan Electromechanical Technology Co Ltd Address before: 210000 Yuhuatai District, Nanjing City, Jiangsu Province, China (Nanjing) Software Guke Chuangcheng C3 Building 7 floors Applicant before: Jiangsu Yiding Gushan Electromechanical Technology Co Ltd |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |