CN209523449U - A kind of pylon operating platform - Google Patents
A kind of pylon operating platform Download PDFInfo
- Publication number
- CN209523449U CN209523449U CN201920163758.5U CN201920163758U CN209523449U CN 209523449 U CN209523449 U CN 209523449U CN 201920163758 U CN201920163758 U CN 201920163758U CN 209523449 U CN209523449 U CN 209523449U
- Authority
- CN
- China
- Prior art keywords
- pylon
- fixing
- holding firmware
- ontology
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to Construction Formwork & Scaffold Technology fields, disclose a kind of pylon operating platform.Pylon operating platform includes supporting leg and pylon, supporting leg includes the fixation member and support member being connected, fixation member includes the first fixing piece and the first holding firmware being connected, supporting leg can be fixed in prefabricated post by the first fixing piece, it can be fixed in prefabricated post by the first holding firmware, according to the size of prefabricated column dimension, adjustable first holding firmware fixes the length of prefabricated post;Second holding firmware is set in support member, pylon can be fixed in support member by the second holding firmware;It is provided with job platform on pylon, provides working space for operator.Pylon operating platform provided by the utility model is simple in construction, easy to disassemble and assemble, low in cost, and turnover is convenient, flexible, can greatly improve working efficiency.
Description
Technical field
The utility model relates to Construction Formwork & Scaffold Technology field more particularly to a kind of pylon operating platforms.
Background technique
With the development of modern industrial technology, house can also manufacture in batch completely.It is this by pre-constructed unit in building site
The building being assembled, referred to as assembled architecture.Assembled architecture is according to the difference of building structure, and it is mixed to be divided into assembled
Xtah Crude Clay structure, assembling type steel structure and assembled timber structure etc..Wherein, prefabricated concrete structure mainly has assembling frame knot
Structure, fabricated shear wall, prefabricated column etc..
In the prior art, staff usually sets up ground steel pipe scaffold between two prefabricated columns, by
Scaffold provides the job platform of support staff, the personal safety of safeguard work personnel.But ground steel pipe scaffold
It is poor for applicability, need to provide enough construction spaces for ground steel pipe scaffold and set up;Secondly, scaffold turnover is not
Flexibly, it also needs to set up again after dismounting, heavy workload influences construction efficiency.
Utility model content
Based on the above, the purpose of this utility model is to provide a kind of pylon operating platforms, solve existing foot hand
The problems such as frame is poor for applicability, and installation and dismantlement work amount are big, and turnover is inconvenient.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of pylon operating platform, comprising:
Supporting leg comprising the fixation member and support member being connected, the fixation member include that first to be connected is consolidated
Determine part and the first holding firmware, the supporting leg can be fixed in prefabricated post by first fixing piece, first holding firmware
It can fix in the prefabricated post and its adjustable in length for fixing the prefabricated post, the second card of setting in the support member
Firmware;
Pylon is fixed in the support member by second holding firmware, work is provided on the pylon
Industry platform, for providing working space for operator.
Preferably, first holding firmware includes first fixing section, second fixing section and third and fix section, described first
It fixes section, the second fixing section and third fixing section to be sequentially connected to form bayonet, the described second length for fixing section can
It adjusts.
Preferably, it is described second fixing section include the first fixing ontology and with hollow structure second fix ontology,
The first fixing ontology is set in described second and fixes in ontology, and described first, which fixes ontology and described first, fixes Duan Lian
It connects, the second fixing ontology fixes section with the third and connect.
Preferably, first holding firmware further includes the first bolt, described second fixes setting fixing seat, institute in ontology
It states the first bolt and passes through the first fixing section, the first fixing ontology, the second fixing ontology and the fixing seat,
And it is threadedly coupled with the fixing seat.
Preferably, first fixing piece includes the first pressing plate and the second bolt equipped with through-hole, first pressing plate
With it is described second fixing ontology be fixedly connected, second bolt can pass through first pressing plate through-hole with setting described
The threaded built-in fitting that sets in prefabricated post is threadedly coupled.
Preferably, the fixation member further includes the supporting piece below first holding firmware, the supporting piece
It is connected with first holding firmware by connector, the supporting piece with the prefabricated post for abutting against.
Preferably, the support member includes crossbeam and diagonal brace, the crossbeam is connected with first holding firmware, described
Second holding firmware is arranged on the crossbeam, and the both ends of the diagonal brace are corresponding connected with the crossbeam, the connector respectively.
Preferably, the job platform includes sub-truss and scaffold board, the scaffold board is layed in the support purlin
The upper end of frame.
Preferably, the pylon further includes fence, the surrounding of the job platform is arranged in the fence, and is located at
The outside of the top of the scaffold board, the fence is equipped with metal mesh.
Preferably, the pylon further includes foot guard plate, the lower part of the fence is arranged in the foot guard plate.
The utility model has the following beneficial effects:
Supporting leg is temporarily fixed at by the first fixing piece prefabricated by pylon operating platform provided by the utility model first
On column, then supporting leg is fixed in prefabricated post by the first holding firmware, and according to the size of prefabricated column dimension, adjustable the
The length of one holding firmware fixing prefabricated post;After fixing well, pylon is supported using the support member on the supporting leg, is made
It obtains pylon to be capable of fixing in various sizes of prefabricated post, does not need to occupy ground space, strong applicability;The operation horizontal of pylon
Platform provides sufficient operating space;The pylon operating platform overall structure is simple, convenient for disassembly and assembly, low in cost, turnover side
Just, working efficiency can flexibly, be greatly improved.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the signal that the pylon operating platform that specific embodiment of the present invention provides is mounted in prefabricated post
Figure;
Fig. 2 is the structural schematic diagram for the supporting leg that specific embodiment of the present invention provides;
Fig. 3 is the structural schematic diagram for the fixing seat that specific embodiment of the present invention provides;
Fig. 4 is the structural schematic diagram for the pylon that specific embodiment of the present invention provides.
In figure:
100- supporting leg;200- pylon;300- prefabricated post;400- floor;
1- fixation member;The first fixing piece of 11-;The first pressing plate of 111-;The second bolt of 112-;The first holding firmware of 12-;121-
First fixes section;122- second fixes section;1221- first fixes ontology;1222- second fixes ontology;123- third fixes section;
The first bolt of 13-;14- fixing seat;141- first base;The first nut of 142-;15- supporting piece;151- first supports ontology;
152- second supports ontology;16- connector;17- improved mat;
2- support member;The second holding firmware of 21-;211- jamming seat;212- screw rod;The second pressing plate of 213-;The second spiral shell of 214-
It is female;22- crossbeam;23- diagonal brace;
3- sub-truss;4- scaffold board;5- fence;6- metal mesh;7- foot guard plate.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
As Figure 1-Figure 4, present embodiment provides a kind of pylon operating platform, is particularly suitable for assembling frame knot
The pylon operating platform of structure, the pylon operating platform include supporting leg 100 and pylon 200.Wherein, supporting leg 100 includes solid
Determine component 1 and support member 2.Fixation member 1 includes the first fixing piece 11 and the first holding firmware 12 being connected, 100 energy of supporting leg
It is enough fixed in prefabricated post 300 by the first fixing piece 11, the root in prefabricated post 300 can be fixed by the first holding firmware 12
According to the size of 300 size of prefabricated post, adjustable first holding firmware 12 fixes the length of prefabricated post 300;Support member 2 and fixation
Component 1 is connected, and the second holding firmware 21 is arranged in support member 2, can be fixed on pylon 200 by the second holding firmware 21
In support member 2;It is provided with job platform on pylon 200, provides working space for operator.
Specifically, as shown in Fig. 2, the first holding firmware 12 includes that the first fixing section 121, second fixes section 122 and third card
Gu section 123, the first fixing section 121, second fixes section 122 and third fixes section 123 and is sequentially connected to form bayonet, because of prefabricated post
300 sections are often rectangle, and in the present embodiment, first fixes section 121, third fixes section 123 to fix section 122 with second vertical,
The length of second fixing section 122 can be adjusted according to the size of 300 size of prefabricated post.
Further, second second fixing of the section 122 including the first fixing ontology 1221 and with hollow structure is fixed originally
Body 1222, the first fixing ontology 1221 are set in the second fixing ontology 1222, and first, which fixes ontology 1221 and first, fixes section
121 welding, second fixes ontology 1222 and the third fixing welding of section 123.First holding firmware 12 further includes the first bolt 13, and second
It fixes and is equipped with fixing seat 14 in ontology 1222, the first bolt 13 passes through the first fixing section 121, first and fixes ontology 1221, second
Ontology 1222 and fixing seat 14 are fixed, and is threadedly coupled with fixing seat 14.As shown in figure 3, fixing seat 14 includes first base
141 and first nut 142, in the present embodiment, first base 141 is a steel plate, and the first nut 142 is welded on first base
On 141, first base 141 is welded on 1222 inner wall of the second fixing ontology, and first base 141 is equipped with through-hole, in through-hole
The center line of heart line and the first nut 142 on the same line, the first bolt 13 pass through first base 141 on through-hole, first
Nut 142, and be threadedly coupled with the first nut 142, the bolt head of the first bolt 13 and the end face of the first fixing section 121 offset
It holds.It should be pointed out that enabling first to fix ontology 1221 opposite second by dextrorotation or the first bolt of derotation 13 and fixing this
Body 1222 is extended or retracted, thus realize second fix section 122 length it is adjustable, and then adjust the first holding firmware 12 fix it is prefabricated
The size of 12 bayonet of the length of column 300 namely the first holding firmware.Section can also be fixed in the bolt head of the first bolt 13 and first
Elastomeric pad is set between 121, and elastomeric pad can increase the bolt head of the first bolt 13 and the contact surface of the first fixing section 121
Product, increasing friction force, so that the first holding firmware 12 firmly fixes prefabricated post 300.It should be noted that adjusting second fixes section
The mode of 122 length is also an option that other way, and is not limited to this embodiment.
Supporting leg 100 further includes the first fixing piece 11.In the present embodiment, the first fixing piece 11 includes the first pressure equipped with through-hole
Plate 111 and the second bolt 112, the first pressing plate 111 are weldingly fixed on the lower part of the second fixing ontology 1222, the first pressing plate 111
Through-hole in a ring, facilitates the second bolt 112 and the built-in fitting rapid alignment in prefabricated post 300.Second bolt 112 passes through the first pressure
The annular through-hole of plate 111 is threadedly coupled with the threaded built-in fitting that sets being arranged in prefabricated post 300, it should be pointed out that band
The built-in fitting of screw thread can be nut or other components with threaded hole.It, can also be for the fastening force for increasing the second bolt 112
Elastomeric pad is added between the bolt head of second bolt 112 and the first pressing plate 111.It is pointed out that 12 He of the first holding firmware
First fixing piece 11 cooperates, to guarantee the solid and reliable of supporting leg 100.
Supporting leg 100 is fixed on the step in prefabricated post 300 are as follows: first rotates the first bolt 13, bayonet is opened, by supporting leg 100
It is connected in prefabricated post 300, adjusts the position of supporting leg 100, be directed at the annular through-hole of the first pressing plate 111 in prefabricated post 300
Embedded nut is inserted into the second bolt 112 and tightens, realize being fixed temporarily for supporting leg 100, inverts the second bolt 112, bayonet is made to contract
Small, the first holding firmware 12 slowly fixes prefabricated post 300, by above-mentioned steps, supporting leg 100 can be tightly secured in prefabricated post
On 300.
It is fixed on supporting leg 100 to guarantee that pylon 200 is horizontal, fixation member 1 can also include supporting piece 15.It supports
Gripping member 15 is located at the lower section of the first holding firmware 12.Specifically, supporting piece 15 supports ontology 151 and second including connected first and supports
Ontology 152 is held, first, which supports ontology 151, supports ontology 152 with second and be mutually perpendicular to, and first supports ontology 151, second supports this
Body 152 is abutted against with prefabricated post 300, and first supports the underface that ontology 151 fixes section 122 positioned at second, and second supports this
Body 152 is located at the underface that third fixes section 123.Supporting piece 15 is connected with the first holding firmware 12 by connector 16, connector
16 are vertically arranged, and the upper end of connector 16 fixes ontology 1222 with second and third fixes the junction welding of section 123, connector
16 lower end supports ontology 151 and second with first and supports the junction welding of ontology 152.Fixation member equipped with supporting piece 15
1 can make supporting leg 100 horizontally, be firmly secured in prefabricated post 300, and then guarantee pylon 200 holding set up it is horizontal and
It is solid and reliable.
Because 300 surface of prefabricated post is smooth, to increase the frictional force that supporting leg 100 is contacted with prefabricated post 300, fixation member 1
First fixing section 121, second fixes section 122, third fixes section 123, first supports ontology 151 and second support ontology 152
Improved mat 17, improved mat preferred rubber pad are equipped on the face being in contact with prefabricated post 300.
The support member 2 being connected with fixation member 1 is for fixing pylon 200.Specifically, support member 2 includes crossbeam
22, in the present embodiment, the second of crossbeam 22 and the first holding firmware 12 fix section 122 in the same direction and along and second fix section
122 opposite directions extend, and crossbeam 22 can also fix section 123 with third and be connected.At least two second card of setting on crossbeam 22
Firmware 21, each second holding firmware 21 include jamming seat 211, screw rod 212, the second pressing plate 213 and the second nut 214, are fixed
Seat 211 is weldingly fixed on the same side of crossbeam 22, and the height of jamming seat 211 is not more than the height of crossbeam 22, screw rod 212
It is threaded through on jamming seat 211, the second pressing plate 213 and the second nut 214 are set on screw rod 212, and the second nut 214 compresses second
Pressing plate 213 is equipped with space between second pressing plate 213 and crossbeam 22, be used for fixed operation platform.
It can also include diagonal brace 23 in support member 2 to increase the stability of support member 2.The both ends of diagonal brace 23 point
Corresponding not connected with crossbeam 22, connector 16, in the present embodiment, one end of diagonal brace 23 is connected with the free end of crossbeam 22, another
End is connected with the lower end of connector 16, and crossbeam 22, connector 16 and diagonal brace 23 form stable triangular structure, so that branch
The structure of support part part 2 is more stable.
For the weight for reducing supporting leg 100, support member 2, the first holding firmware 12, supporting piece 15 and connector 16 are by gold
Category side is logical to be made, and it is logical that metal side leads to preferred steel side.
As shown in figure 4, job platform includes sub-truss 3 and scaffold board 4, job platform provides abundance for operator
Operating space.Scaffold board 4 is laid on the upper end of sub-truss 3, and sub-truss is preferably aluminum alloy material, aluminium alloy quality
It is small, it can increase the load weight of pylon again while meeting structural strength;Scaffold board preferred steel basketry piece scaffold board.In order to ensure
The personal safety of staff, can job platform surrounding and be located at scaffold board 4 top be arranged fence 5, the present embodiment
In, fence 5 is frame structure, is set up by steel pipe.Further, it is laid with metal mesh 6 in the outside of fence 5, metal mesh 6
Outside is equipped with foot guard plate 7, and 5 lower part of fence and the position close to scaffold board 4 is arranged in foot guard plate 7, if there is object is fallen or people
Member falls down, and metal mesh 6 or foot guard plate 7 can be blocked, and falling from high altitude, the optional plank of foot guard plate 4 or steel plate are avoided.
The step of installing pylon operating platform is as follows:
1) lower layer's floor 400 is poured.
2) after lower layer's floor 400 reaches the defined intensity of construction, prefabricated post is lifted on the floor 400 for completion of having constructed
300, and carry out a grouting construction.
3) reach design strength to grouting material, the supporter of prefabricated post 300 is removed, then according to above-mentioned installation supporting leg 100
The step of, supporting leg 100 is installed respectively in two prefabricated posts 300.
4) pylon 200 is installed.Specific step is as follows:
The pylon 200 that assembled in advance is integrated is moved on crossbeam 22 using tower crane, determines the installation position of pylon 200
It postpones, screw rod 212 is screwed into jamming seat 211, be successively arranged the second pressing plate 213 and the second nut 214 on screw rod 212, second
Pressing plate 213 pushes down sub-truss 3, tightens the second nut 214, so that the second nut 214 is compressed the second pressing plate 213, thus by plug-in
Frame 200 is fixed on supporting leg 100.
The utility model can make pylon 200 be fixed on difference by above-mentioned pylon operating platform by supporting leg 100
In the prefabricated post 300 of size, do not need to occupy ground space, strong applicability;The job platform of pylon 200 provides sufficient
Operating space;Pylon operating platform overall structure is simple, convenient for disassembly and assembly, low in cost, and turnover is convenient, flexible, can mention significantly
High working efficiency.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of pylon operating platform characterized by comprising
Supporting leg (100) comprising the fixation member (1) and support member (2) being connected, the fixation member (1) include being connected
The first fixing piece (11) and the first holding firmware (12) connect, the supporting leg (100) can be solid by first fixing piece (11)
It is scheduled on prefabricated post (300), first holding firmware (12) can fix on the prefabricated post (300) and its fixing is described pre-
The second holding firmware (21) are arranged on the support member (2) in the adjustable in length of column (300) processed;
Pylon (200) is fixed on the support member (2), the pylon by second holding firmware (21)
(200) job platform is provided on, for providing working space for operator.
2. pylon operating platform according to claim 1, which is characterized in that first holding firmware (12) includes first
It fixes section (121), the second fixing section (122) and third and fixes section (123), described first fixes section (121), second fixing
Section (122) and the third fix section (123) and are sequentially connected to form bayonet, and described second fixes the adjustable in length of section (122).
3. pylon operating platform according to claim 2, which is characterized in that described second to fix section (122) include the
One fixes ontology (1221) and the second fixing ontology (1222) with hollow structure, and described first, which fixes ontology (1221), is arranged
It is fixed in ontology (1222) described second, described first fixes ontology (1221) connect with first fixing section (121), institute
The second fixing ontology (1222) is stated to connect with third fixing section (123).
4. pylon operating platform according to claim 3, which is characterized in that first holding firmware (12) further includes
One bolt (13), described second fixes in ontology (1222) fixing seat (14) is arranged, and first bolt (13) passes through described the
One fixes section (121), first fixing ontology (1221), second fixing ontology (1222) and the fixing seat
(14), it and with the fixing seat (14) is threadedly coupled.
5. pylon operating platform according to claim 3, which is characterized in that first fixing piece (11) includes being equipped with
The first pressing plate (111) and the second bolt (112) of through-hole, first pressing plate (111) and described second fix ontology (1222)
It is fixedly connected, second bolt (112) can pass through the through-hole of first pressing plate (111) and be arranged in the prefabricated post
(300) the threaded built-in fitting that sets in is threadedly coupled.
6. according to pylon operating platform described in claim any one of 2-5, which is characterized in that the fixation member (1)
It further include the supporting piece (15) below first holding firmware (12), the supporting piece (15) and first holding firmware
(12) it is connected by connector (16), the supporting piece (15) with the prefabricated post (300) for abutting against.
7. pylon operating platform according to claim 6, which is characterized in that the support member (2) includes crossbeam
(22) it is connected with diagonal brace (23), the crossbeam (22) with first holding firmware (12), the second holding firmware (21) setting exists
On the crossbeam (22), the both ends of the diagonal brace (23) are corresponding connected with the crossbeam (22), the connector (16) respectively.
8. pylon operating platform according to claim 1, which is characterized in that the job platform includes sub-truss
(3) and scaffold board (4), the scaffold board (4) are layed in the upper end of the sub-truss (3).
9. pylon operating platform according to claim 8, which is characterized in that the pylon (200) further includes fence
(5), the surrounding of the job platform is arranged in the fence (5), and is located at the top of the scaffold board (4), the fence (5)
Outside be equipped with metal mesh (6).
10. pylon operating platform according to claim 9, which is characterized in that the pylon (200) further includes gear foot
Plate (7), lower part of foot guard plate (7) setting in the fence (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920163758.5U CN209523449U (en) | 2019-01-30 | 2019-01-30 | A kind of pylon operating platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920163758.5U CN209523449U (en) | 2019-01-30 | 2019-01-30 | A kind of pylon operating platform |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209523449U true CN209523449U (en) | 2019-10-22 |
Family
ID=68231031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920163758.5U Active CN209523449U (en) | 2019-01-30 | 2019-01-30 | A kind of pylon operating platform |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209523449U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109610802A (en) * | 2019-01-30 | 2019-04-12 | 中国华西企业有限公司 | A kind of pylon operating platform |
-
2019
- 2019-01-30 CN CN201920163758.5U patent/CN209523449U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109610802A (en) * | 2019-01-30 | 2019-04-12 | 中国华西企业有限公司 | A kind of pylon operating platform |
CN109610802B (en) * | 2019-01-30 | 2024-06-04 | 中国华西企业有限公司 | External hanging frame operation platform |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201003287Y (en) | Template support frame | |
CN103437423B (en) | Controllable quantitative release connection method and structure for steel truss | |
CN209523449U (en) | A kind of pylon operating platform | |
CN109610802A (en) | A kind of pylon operating platform | |
CN204626930U (en) | Integrated lifting frame operating platform | |
CN214498388U (en) | Assembled overhanging formwork support bent | |
CN209538640U (en) | A kind of supporting leg of pylon | |
CN211369597U (en) | Construction is with recoverable bearing diagonal structure | |
CN210289148U (en) | Be used for building aluminium template bracing piece iron pipe | |
CN109610803A (en) | A kind of supporting leg of pylon | |
CN110258345A (en) | A kind of packaged type bridges strutting system | |
CN212478487U (en) | Construction platform for building construction | |
CN205557292U (en) | Assembled sloping leg steel suspension bridge | |
CN209228053U (en) | Large cantilever combined type anchor curable type steel operation platform | |
CN209618738U (en) | The light and small vertical auxiliary stand of heavy-duty hoisting equipment | |
CN201730306U (en) | Light-weight scaffold | |
CN206928669U (en) | A kind of support meanss of vertical prefabricated components | |
CN113309339A (en) | Frame beam lower scaffold structure with complex structure | |
CN204139640U (en) | A kind of overhanging type protection canopy | |
CN217001048U (en) | Steel-wood combined structure support frame top unloading mechanism | |
CN212406034U (en) | Adjustable steel platform device for core tube structure construction | |
CN201695683U (en) | Steel beam concrete slab rapid-assembling and disassembling tool type truss | |
CN213710301U (en) | Guide diagonal bracing | |
CN220267193U (en) | Scaffold for building construction | |
CN216007777U (en) | Dish is detained support strutting arrangement and is adopted this dish to detain support strutting arrangement's mounting system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |