CN207122663U - Multiple bay and machine room pipeline mounting bracket - Google Patents
Multiple bay and machine room pipeline mounting bracket Download PDFInfo
- Publication number
- CN207122663U CN207122663U CN201720838204.1U CN201720838204U CN207122663U CN 207122663 U CN207122663 U CN 207122663U CN 201720838204 U CN201720838204 U CN 201720838204U CN 207122663 U CN207122663 U CN 207122663U
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- construction section
- snap ring
- multiple bay
- storage tank
- lighting unit
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Abstract
The utility model provides a kind of multiple bay and machine room pipeline mounting bracket, belong to building engineering field, multiple bay includes rack body and lighting unit, rack body is provided with storage tank and Pipe installing portion, lighting unit is arranged in storage tank, Pipe installing portion is provided with the installing port multiple bay passed through for pipeline and is used not only for pipe laying, lighting unit is provided with multiple bay, it is illuminated by lighting unit, light in computer room is not easy to be blocked by support, light propagation path is more unobstructed, add the illuminance in computer room, it is easy to the maintenance and replacing of equipment.
Description
Technical field
Building engineering field is the utility model is related to, is pacified in particular to a kind of multiple bay and machine room pipeline
Fill support.
Background technology
In the complete architectural engineering of various functions, equipment machine room is generally located on basement, and existing computer room illumination is most
Installed using lamp ceiling.Various kinds of equipment is more in computer room, and pipeline arrangement is intensive, and pipe diameter is larger, it is necessary to according to difference
Size pipeline sets the different support supporting pipeline of a large amount of unlike materials, form.
Inventor has found that traditional equipment machine room at least has the disadvantage that in use under study for action：
Equipment, pipeline are intensive in equipment machine room, and light fixture is installed using ceiling, is influenceed by pipeline, light fixture can not meet equipment
Operation and repairing lighting degree；
Light fixture installation of ceiling, light serious shielding, illumination can not meet to require；Support of pipelines material, various informative, arrangement
In disorder pipeline arrangement is unreasonable, and equipment operation and service clearance are small, the current inconvenience of personnel.
Utility model content
The purpose of this utility model is to provide a kind of multiple bay, arranged with improving traditional equipment machine room interior conduit
The problem of in disorder, computer room intraoral illumination effect difference.
The purpose of this utility model is to provide a kind of machine room pipeline mounting bracket, to improve traditional equipment machine room inner tube
The problem of road arrangement is in disorder, computer room intraoral illumination effect difference.
What embodiment of the present utility model was realized in：
Based on above-mentioned first purpose, the utility model provides a kind of multiple bay, including rack body and illumination
Unit, the rack body include mounting seat, the first construction section and the second construction section set gradually, first construction section
It is rotatably connected between the mounting seat and second construction section；First construction section is provided with storage tank, the illumination
Unit is arranged in the storage tank, and second construction section is provided with Pipe installing portion, and the Pipe installing portion is provided with confession
The installing port that pipeline passes through.
In the utility model preferred embodiment, the rack body also includes rotary shaft, and the rotary shaft is fixed on
In the mounting seat, first construction section is rotatably connected in the rotary shaft, and second construction section is fixed on described turn
On moving axis.
In the utility model preferred embodiment, the length direction of the storage tank is along parallel to first construction section
Length direction extension.
In the utility model preferred embodiment, the lighting unit includes LED.
In the utility model preferred embodiment, the lighting unit also includes installed part, and the installed part includes flat
Row and two mounting rails being oppositely arranged and the transition rail between two mounting rails, the transition rail and two institutes
Mounting rail connection is stated, is provided with the first neck on the every mounting rail, is provided with the second neck on the transition rail, described the
Two draw-in groove is located at the same side of the installed part with two first necks, and the both ends of second neck are respectively communicated with two
First neck, the side of the LED are embedded in second neck and two first necks；The installation
Part is arranged in the storage tank.
In the utility model preferred embodiment, hook is provided with first construction section, the hook is located at institute
State in storage tank, link is provided with the installed part, the link is connected together with the hook.
In the utility model preferred embodiment, the lighting unit also includes can be for the lampshade that light passes through, institute
Lamp cover is stated to be located at the notch of the storage tank.
In the utility model preferred embodiment, the rack body also includes polylith overturn-preventing wing plate, described in polylith
Overturn-preventing wing plate is intervally arranged around the axis of first construction section, overturn-preventing wing plate described in polylith and first construction section
Connected with the mounting seat.
In the utility model preferred embodiment, the Pipe installing portion includes the first snap ring and the second snap ring, described
One end of first snap ring and one end of second snap ring are hinged, the other end of first snap ring and second snap ring it is another
One end is detachably connected, and first snap ring and second snap ring surround the installing port；First snap ring or described
Second snap ring is arranged on first construction section.
Based on above-mentioned second purpose, the utility model provides a kind of machine room pipeline mounting bracket, including described more work(
Can support.
The beneficial effect of the utility model embodiment is：
In summary, the utility model embodiment provides a kind of multiple bay, and its is simple and reasonable, is easy to manufacture
Processing, install with easy to use, meanwhile, the multiple bay is used not only for pipe laying, is provided with multiple bay
Lighting unit, be illuminated by lighting unit, can suitably rotate light angle as needed, the light in computer room be not easy by
Support blocks, and light propagation path is more unobstructed, adds the illuminance in computer room, is easy to the maintenance and replacing of equipment.Specifically
It is as follows：
The multiple bay that the present embodiment provides, includes rack body and lighting unit, and rack body includes installation
Seat, the first construction section and the second construction section, the first construction section are rotatably connected between mounting seat and the second construction section, the first installation
Section is provided with storage tank, and the second construction section is provided with Pipe installing portion, and lighting unit is arranged in storage tank.Multiple bay is pacified
After computer room, the fixed and positioned of pipeline is carried out by Pipe installing portion disposed thereon, pipeline passes through corresponding installing port,
It is quick and easy for installation, and the position of pipeline is not easily shifted, it is safe and reliable after installation.Meanwhile installation illumination is single on rack body
Member, during being illuminated, light angle can be adjusted on demand, the light that lighting unit is sent is not easy to be hidden by rack body
Gear, light propagation is more unobstructed, into the illuminance added in equipment machine room, is easy to the maintenance and replacing of pipeline.Illumination
Unit is located in storage tank, and the space that lighting unit takes is few, saves space resources, in the limited spatial dimension of computer room,
Computer room headroom is improved, increases machine room inspection space, coordination attractive in appearance.
The machine room pipeline mounting bracket that the present embodiment provides includes above-mentioned multiple bay, has above-mentioned multiple bay
All advantages.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the multiple bay of the utility model embodiment；
Fig. 2 is the partial enlarged drawing in this Fig. 1；
Fig. 3 is the structural representation in the Pipe installing portion of the multiple bay of the utility model embodiment；
Fig. 4 is the structural representation of the installed part of the multiple bay of the utility model embodiment；
Fig. 5 is first construction section of multiple bay and the scheme of installation of lampshade of the utility model embodiment.
Icon：10- rack bodies；11- mounting seats；111- rotary shafts；The construction sections of 12- first；121- storage tanks；
13- is linked up with；14- overturn-preventing wing plates；The construction sections of 15- second；150- Pipe installings portion；The snap rings of 151- first；152-
Two snap rings；153- installing ports；20- lighting units；21-LED light bar；22- installed parts；221- mounting rails；222- transition
Rail；The necks of 223- first；The necks of 224- second；23- links；24- lampshades；30- fixed stations；40- sealing platforms；50- is pre-
Box out；The zinc-plated ground connection flat tubes of 60-；70- fastening assemblies.
Embodiment
Equipment, pipeline are intensive in equipment machine room, and light fixture is installed using ceiling, is influenceed by pipeline, light fixture can not meet equipment
Operation and repairing lighting degree；Light fixture installation of ceiling, light serious shielding, illumination can not meet to require；Support of pipelines material, form
It is various, arrange that in disorder pipeline arrangement is unreasonable, equipment operation and service clearance are small, the current inconvenience of personnel.
In consideration of it, inventor devises a kind of multiple bay and machine room pipeline mounting bracket, by rack body
Lighting unit 20 is set on 10, the illuminance in equipment machine room had both been improved, and had been easy to the maintenance and replacing of equipment, meanwhile, save
Computer room uses space, increase machine room inspection space.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, term " close by the orientation of the instruction such as " center ", " interior " or position in description of the present utility model
Be for based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Multiple bay embodiment
Referring to Fig. 1, a kind of multiple bay is present embodiments provided, by setting lighting unit on rack body 10
20 so that rack body 10 while the function with pipe laying and illumination, good illumination effect, increase the illuminance of computer room, just
The maintenance and replacing of equipment in computer room.
Referring to Fig. 1, multiple bay includes rack body 10, lighting unit 20, fixed station 30 and sealing platform 40.
Rack body 10 includes mounting seat 11, the first construction section 12, hook 13, the construction section of overturn-preventing wing plate 14 and second
15.Mounting seat 11 is made of steel plate, multiple mounting holes is provided with mounting seat 11, each mounting hole passes through for a bolt.
Mounting seat 11 is rectangular plate-like, and the mounting hole in mounting seat 11 is provided with four, and four mounting holes are respectively close to mounting seat 11
Four angles are set.A rotary shaft 111 is welded with mounting seat 11, rotary shaft 111 is cylindrical shaft, and rotary shaft 111 is vertical
Set in mounting seat 11, rotary shaft 111 is located at the plate face center position of mounting seat 11.
First construction section 12 is strip bar, and the first construction section 12 is set perpendicular to mounting seat 11, and the first construction section 12 is arranged
On the rotating shaft on 111, the axis around rotary shaft 111 is rotatablely connected relative to mounting seat 11.Set on first construction section 12
There is a storage tank 121, storage tank 121 is rectangular channel, and the length direction of storage tank 121 is along the length side parallel to the first construction section 12
To extension, the first construction section 12 is between four mounting holes.
In the present embodiment, the first construction section 12 can be made of I-steel, channel-section steel or H profile steel.
I-steel, is a kind of I-shaped section shaped steel, and upper lower flange inner surface has gradient, generally 1：6 so that the wing
Thin and interior thickness outside edge.I-steel itself includes two storage tanks being oppositely arranged 121, and storage tank 121 is rectangular channel, is reduced
The manufacturing procedure of storage tank 121, saves processing cost.During installation, one end of I-steel is welded in mounting seat 11, I-steel
Set perpendicular to mounting seat 11.
Similarly, H profile steel is similar with the structure of I-steel, has the advantages of common with I-steel.
The cross sectional shape of channel-section steel is U-shaped, and channel-section steel has a storage tank 121, and storage tank 121 is rectangular channel, the one of channel-section steel
End is welded in mounting seat 11, and channel-section steel is set perpendicular to mounting seat 11.
To sum up, the structure of the first construction section 12 is made using I-steel, channel-section steel or H profile steel in the present embodiment, saves processing
The process of storage tank 121, saves processing cost, is easy to the installation and use of the first construction section 12.For the ease of the first installation
The rotation connection of section 12 and rotary shaft 111, sets multiple rotational sleeves being coaxially disposed, rotary shaft on the first construction section 12
111 are inserted into multiple rotational sleeves.
Hook 13 is arranged on the first construction section 12, and hook 13 is made of metal material, is linked up with 13 intensity height, is used
Long lifespan.Further, link up with 13 one end to be welded on the first construction section 12, hook 13 is in storage tank 121, accommodating
Hook 13 is separately installed with the groove inwall of groove 121 and two groove sidewalls.
Overturn-preventing wing plate 14 is steel plate, and overturn-preventing wing plate 14 is provided with polylith, and the plate face of every block of overturn-preventing wing plate 14 is vertical
Set in the plate face of bottom plate, the first construction section 12 and bottom plate are fixedly connected by polylith overturn-preventing wing plate 14.Polylith anti-dumping
The axis for covering wing plate 14 around the first construction section 12 is intervally arranged.In the present embodiment, overturn-preventing wing plate 14 includes four pieces, four pieces
The projection of the axis direction along the first construction section 12 of overturn-preventing wing plate 14 is in " ten " font.
Referring to Fig. 3, the second construction section 15 is column, the second construction section 15 is fixed on the remote mounting seat of rotary shaft 111
11 end, is provided with Pipe installing portion 150 on the second installation end, and Pipe installing portion 150 includes in semicircular arc
One snap ring 151 and the second snap ring 152 in semicircular arc, one end of the first snap ring 151 and one end of the second snap ring 152 are cut with scissors
Connect, the other end of the other end of the first snap ring 151 and the second snap ring 152 is detachably connected by bolt, the first snap ring 151
The installing port 153 passed through for pipeline is surrounded with the second snap ring 152.Further, in the first snap ring 151 and the second snap ring 152
Inner peripheral surface sets elasticity layer, the pipeline in the installing port 153 is stepped up effect more preferable, and be not easy to produce folder on pipeline
Trace.First snap ring 151 or the second snap ring 152 are arranged on the first construction section 12, during installation, the first snap ring 151 or second
Snap ring 152 is located at the top of the second construction section 15, and the first snap ring 151 or the second snap ring 152 are rotatably connected on the second construction section
On, the first snap ring 151 or the pivot center of the second snap ring 152 and the second construction section 15 parallel to rotary shaft 111 axis, just
The position in Pipe installing portion 150 is adjusted when pipe laying.The quantity in Pipe installing portion 150 and position are set on demand.
Fig. 1-Fig. 5 is referred to, lighting unit 20 includes LED 21, installed part 22, link 23 and lampshade 24.
LED 21 is prior art, and its 26S Proteasome Structure and Function is not improved in the present embodiment, in order to avoid narration weight
Multiple burden, herein without describing in detail.LED 21 can connect civil power or storage battery is powered to it, realize and shine
It is bright.Installed part 22 includes two mounting rails 221 and a transition rail 222, and two mounting rails 221 are parallel and are oppositely arranged, mistake
Rail 222 is crossed between two mounting rails 221, the both ends of transition rail 222 corresponding one end with two mounting rails 221 respectively
Smooth connection, installed part 22 take the shape of the letter U structure.The first neck 223 is provided with every mounting rail 221, is set on transition rail 222
The second neck 224 is equipped with, two the first necks 223 and second neck 224 are located at the same side of installed part 22.LED
21 side is embedded in two the first necks 223 and second neck 224 so that LED 21 takes the shape of the letter U strip.Will peace
Piece installing 22 is arranged in the storage tank 121 of the first construction section 12, and corresponding position is provided with link 23, installed part on installed part 22
22 two mounting rails 221 correspond to two groove sidewalls of storage tank 121 respectively, and installed part 22 passes through link 23 and first thereon
Hook 13 on construction section 12 is connected together, i.e., hangs over link 23 on hook 13, easy to disassemble with installing.
LED 21 is arranged on by installed part 22 in the storage tank 121 of first construction section 12, and LED 21 is easy to protect
It is easy to operate when holding its shape, and installing, it is easy to follow-up maintenance and replacing.After installation, the electricity that is connected with LED 21
Line can be arranged in storage tank 121, and electric wire is laid in order, is hardly damaged.
Further, lampshade 24 is installed on the first construction section 12, lampshade 24 is made of printing opacity acrylic board, lampshade
24 installation lids are located at the notch of storage tank 121, and lampshade 24 can be screwed onto by screw on the first construction section 12, or, lamp
Cover 24 is bonded on the first construction section 12 by glass cement.Lampshade 24 effectively protects LED 21 to be not easy to be contaminated, and extends LED
The service life of light bar 21.
The multiple bay that the present embodiment provides, the fastening group that bottom plate is made up of zinc-plated expansion bolt and galvanized nut
Part 70 is fixed on ground, and then, casting concrete forms concrete layer on bottom plate, and concrete layer is fixed station 30, concrete
Layer covers bottom plate, while the polylith overturn-preventing wing plate 14 on bottom plate is buried.Set during casting concrete in fixed station 30
Reserving hole channel 50, power supply source line pass through, it is clear that turn in order to avoid power line influences the first construction section 12 relative to mounting seat 11
It is dynamic, pivot region can be set in the bottom of the first construction section 12, power line can move in pivot region.Simultaneously in fixed station
Pre-buried zinc-plated ground connection flat tube 60, one end of zinc-plated ground connection flat tube 60 are welded in rotary shaft 111 in 30.Concreting is completed
Afterwards, sealing platform 40 is set in the top surface of concrete, sealing platform 40 is set around rotary shaft 111, ensures rotary shaft 111 and concrete
Contact position does not tend to have ponding, is not easy the damage that is corroded, service life length.After the installation of the first construction section 12, in the first peace
Mounted LED lamp band 21 in the storage tank 121 of section 12 is filled, during installation, by pair in the link 23 on installed part 22 and storage tank 121
The hook 13 answered is attached, easy to operate, and after installation, LED 21 takes the shape of the letter U band.Then lampshade 24 is located at appearance
At the notch for putting groove 121, lampshade 24 is bonded on the first construction section 12 by glass cement.Treat rack body 10 and lighting unit 20
After installation, pipeline then is arranged in correspondence position, pipeline is carried out into installation by Pipe installing portion 150 fixes.
Installed part 22 is connected with the first construction section 12, is easy to LED 21 being arranged on the first construction section 12, this implementation
In example, can also by it is curable, can heat conduction, bonding solid silicone heat-conducting glue LED 21 and the first construction section 12 are entered
Row is adhesively fixed, and improves the fastness of LED 21.
When the first construction section 12 is H profile steel or I-steel, the first construction section 12 includes two appearances being oppositely arranged
Put groove 121, can in each storage tank 121 mounted LED lamp band 21, increase illuminating effect.
Machine room pipeline mounting bracket embodiment
A kind of machine room pipeline mounting bracket, including the multiple bay that above-described embodiment provides are present embodiments provided, it is more
Functional support is provided with multigroup, and multigroup multiple bay is arranged in computer room on demand, is easy to arrangement and the installation of pipeline.By
Multiple bay is set in computer room, improves computer room headroom, increase machine room inspection space, coordination attractive in appearance.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of multiple bay, it is characterised in that including rack body and lighting unit, the rack body is included successively
The mounting seat of setting, the first construction section and the second construction section, first construction section are rotatably connected on the mounting seat and institute
State between the second construction section；First construction section is provided with storage tank, and the lighting unit is arranged in the storage tank, institute
State the second construction section and be provided with Pipe installing portion, the Pipe installing portion is provided with the installing port passed through for pipeline.
2. multiple bay according to claim 1, it is characterised in that the rack body also includes rotary shaft, described
Rotary shaft is fixed in the mounting seat, and first construction section is rotatably connected in the rotary shaft, second construction section
It is fixed in the rotary shaft.
3. multiple bay according to claim 1, it is characterised in that the length direction of the storage tank is along parallel to institute
State the length direction extension of the first construction section.
4. multiple bay according to claim 1, it is characterised in that the lighting unit includes LED.
5. multiple bay according to claim 4, it is characterised in that the lighting unit also includes installed part, described
Installed part includes parallel and two mounting rails being oppositely arranged and the transition rail between two mounting rails, the mistake
Cross rail to be connected with two mounting rails, the first neck is provided with the every mounting rail, is provided with the transition rail
Two draw-in groove, second neck and two first necks are located at the same side of the installed part, and the two of second neck
End is respectively communicated with two first necks, and the side of the LED is embedded in second neck and two described first
In neck；The installed part is arranged in the storage tank.
6. multiple bay according to claim 5, it is characterised in that hook, institute are provided with first construction section
Hook is stated in the storage tank, link is provided with the installed part, the link is connected together with the hook.
7. according to the multiple bay described in claim any one of 1-6, it is characterised in that the lighting unit also includes energy
The lampshade enough passed through for light, the lamp cover are located at the notch of the storage tank.
8. according to the multiple bay described in claim any one of 1-6, it is characterised in that the rack body also includes more
Block overturn-preventing wing plate, overturn-preventing wing plate described in polylith are intervally arranged around the axis of first construction section, anti-dumping described in polylith
Wing plate is covered to be connected with first construction section and the mounting seat.
9. according to the multiple bay described in claim any one of 1-6, it is characterised in that the Pipe installing portion includes the
One snap ring and the second snap ring, one end of first snap ring and one end of second snap ring are hinged, first snap ring it is another
The other end of one end and second snap ring is detachably connected, and first snap ring and second snap ring surround the installation
Mouthful；First snap ring or second snap ring are arranged on first construction section.
10. a kind of machine room pipeline mounting bracket, it is characterised in that including multi-functional according to claim any one of 1-9
Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838204.1U CN207122663U (en) | 2017-07-11 | 2017-07-11 | Multiple bay and machine room pipeline mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838204.1U CN207122663U (en) | 2017-07-11 | 2017-07-11 | Multiple bay and machine room pipeline mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122663U true CN207122663U (en) | 2018-03-20 |
Family
ID=61612651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838204.1U Active CN207122663U (en) | 2017-07-11 | 2017-07-11 | Multiple bay and machine room pipeline mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122663U (en) |
-
2017
- 2017-07-11 CN CN201720838204.1U patent/CN207122663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100071 No. 83 South Fourth Ring Road, Beijing, Fengtai District Co-patentee after: Shaanxi Aerospace Construction Group Co.,Ltd. Patentee after: China Aerospace Construction Group Co.,Ltd. Address before: 100071 No. 83 South Fourth Ring Road, Beijing, Fengtai District Co-patentee before: SHAANXI ASTRONAUTICS CONSTRUCTIONAL ENGINEERING Ltd. Patentee before: China Aerospace Construction Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |