CN108399874A - Non-maintaining modularization open air two sides billboard - Google Patents
Non-maintaining modularization open air two sides billboard Download PDFInfo
- Publication number
- CN108399874A CN108399874A CN201810333978.8A CN201810333978A CN108399874A CN 108399874 A CN108399874 A CN 108399874A CN 201810333978 A CN201810333978 A CN 201810333978A CN 108399874 A CN108399874 A CN 108399874A
- Authority
- CN
- China
- Prior art keywords
- frame
- panel unit
- billboard
- bar
- pillar stand
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
- G09F15/025—Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to billboard technologies fields, provide a kind of non-maintaining modularization open air two sides billboard, include the lower pillar stand and upper pillar stand of interconnection；Upper pillar stand connecting cross beam；Crossbeam concatenates several frame units being mutually parallel；Sandwiched panel unit between adjacent frame unit；Frame unit includes the supporting member of sandwiched between two upright bars disposed in parallel and the two；Upright bar includes two joint surfaces；Panel unit includes display surface and joint face corresponding with joint surface；Joint face connects joint surface.Whereby, the present invention realizes the modularized production of billboard by using modular frame unit and panel unit, reduces the type of materials procurement, is greatly saved the maintenance cost in manufacturing cost and later stage.Amount of high-altitude operation is also greatly reduced simultaneously, solves the problems, such as that the awareness of safety of practitioner is indifferent from technology and production technology level.Solve the lag issues of working operator's safety education and training of awareness of safety.
Description
Technical field
The present invention relates to billboard technologies field more particularly to a kind of non-maintaining modularization open air two sides billboards.
Background technology
Currently, outdoor billboard using field fabrication frame, the method that then lifting frame is connect with column again.By
In frame by the way of vertical field fabrication, therefore amount of high-altitude operation is big, influences the personal safety of operating personnel.It is existing wide
Accuse board that there is also anti-corrosion modes is single, various using the type of material, purchasing management and transportation cost are high, later maintenance amount
Greatly, panel fall off harmfulness it is high the shortcomings of.
Since billboard mostly uses the vertical mode for building frame layer by layer in scene, amount of high-altitude operation is very big.It is limited by China
National conditions, the awareness of safety of practitioner is poor, and market homogeneous competition is fierce in addition, and production unit is to guarantee the profit, and is being pacified
It is on staff training and safety measure to have not in place more, the personal safety of operating personnel is influenced, there are more safety in terms of safety in production
Hidden danger.For some responsible enterprises, since the average quality of practitioner is relatively low, also greatly increase safety training and
The cost of safety measure.
Instantly the not reproducible use of construction technology, is not easy transition.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Invention content
For above-mentioned defect, the purpose of the present invention is to provide a kind of non-maintaining modularization open air two sides billboards, lead to
It crosses using modular frame unit and panel unit, and several frame units being mutually parallel is concatenated using crossbeam；Again in phase
Panel unit is connected between adjacent two frame units, the modularized production of billboard is realized, reduces materials procurement
Type, be greatly saved buying, transport, management and processing cost.Greatly reduce manufacturing cost and the later stage of billboard
Maintenance cost.
To achieve the goals above, the present invention provides a kind of non-maintaining modularization open air two sides billboard, including mutually interconnects
The lower pillar stand and upper pillar stand connect；The upper pillar stand connecting cross beam；The crossbeam concatenates several frame units being mutually parallel；It is adjacent
Sandwiched panel unit between two frame units；
The frame unit includes two upright bars disposed in parallel；Sandwiched supporting member between two upright bars；The support structure
Part connects the crossbeam；The upright bar connects the panel unit；
The upright bar includes two joint surfaces；The panel unit includes display surface and connection corresponding with the joint surface
Face；The joint face connects the joint surface.
Non-maintaining modularization open air two sides according to the present invention billboard, the cross sectional shape of the upright bar is groove profile, angular
Or it is rectangular.
The material of non-maintaining modularization open air two sides according to the present invention billboard, the panel unit is aluminium alloy, aluminium
Mould plate or acrylic.
Non-maintaining modularization open air two sides according to the present invention billboard, the panel unit include substrate frame and in institute
State the PVC board that connection is covered on substrate frame；The substrate frame includes bonding plane and the joint face；Described in the bonding plane connection
PVC board；The length direction of the bonding plane is equipped with the Jiao Lu formed by structure glue；The PVC board covering is bonded in the glue
On the road.
Non-maintaining modularization open air two sides according to the present invention billboard, the substrate frame include two root long disposed in parallel
Connecting rod；Described two with connecting long fulcrum bar and short strut between long connecting rod；The long connecting rod, long fulcrum bar and short strut wrap
Include bonding plane；The bonding plane connects the PVC board；The long connecting rod further includes the joint face.
The thickness of non-maintaining modularization open air two sides according to the present invention billboard, the PVC board is not more than 1cm；It is described
The shape of Jiao Lu is S-shaped.
Non-maintaining modularization open air two sides according to the present invention billboard, the supporting member include bridging and with it is described
The cross bar of crossbeam connection.
Non-maintaining modularization open air two sides according to the present invention billboard, the supporting member include multigroup bridging and more
The cross bar that root is connect with the crossbeam, and the cross bar and bridging are arranged in a crossed manner successively from top to bottom.
Non-maintaining modularization open air two sides according to the present invention billboard, the upright bar and cross bar are channel steel, the scissors
Support is made with the substrate frame of angle bar.
Non-maintaining modularization open air two sides according to the present invention billboard, the upright bar and cross bar are channel steel, the scissors
Support is made with the substrate frame of angle bar.
Non-maintaining modularization open air two sides according to the present invention billboard, the lower pillar stand, upper pillar stand, crossbeam, frame list
Member and substrate frame are coated with metal layer.
The present invention by be designed to provide a kind of non-maintaining modularization open air two sides billboard, by using modularization
Frame unit and panel unit, and several frame units being mutually parallel are concatenated using crossbeam；Again in the two neighboring frame
Panel unit is connected between frame unit, realizes the modularized production of billboard, reduces the type of materials procurement, greatly
Save buying, transport, management and processing cost.Greatly reduce the manufacturing cost of billboard and the maintenance cost in later stage.This
Invention also greatly reduces amount of high-altitude operation, and the standardization of safety in production is technically realized with production technology, simplifies fining,
To solve the security hidden trouble that practitioner generates because awareness of safety is thin and technique is complicated.Solves awareness of safety
The lag issues of safety education and training that are generated because safety education and training is complicated of working operator.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the frame unit of the present invention；
Fig. 3 is the structural schematic diagram of one embodiment of cross section of the upright bar of the present invention；
Fig. 4 is the structural schematic diagram of one embodiment of cross section of the upright bar of the present invention；
Fig. 5 is the structural schematic diagram of one embodiment of cross section of the upright bar of the present invention；
Fig. 6 is the structural schematic diagram of one embodiment of cross section of the panel unit of the present invention；
Fig. 7 is the structural schematic diagram of one embodiment of cross section of the panel unit of the present invention；
Fig. 8 is the structural schematic diagram of one embodiment of cross section of the panel unit of the present invention；
Fig. 9 is the structural schematic diagram of a-quadrant in Fig. 8；
Figure 10 is the structural schematic diagram of one embodiment of cross section of the long connecting rod of the present invention；
Figure 11 is the structural schematic diagram of one embodiment of substrate frame of the present invention；
Figure 12 is the structural schematic diagram of one embodiment of substrate frame of the present invention；
Figure 13 is the structural schematic diagram for the embodiment that the frame unit of the present invention is connect with panel unit；
Figure 14 is the structural schematic diagram for the embodiment that the frame unit of the present invention is connect with panel unit；
Figure 15 be the present invention Fig. 9 in B-B direction structural schematic diagram；
Figure 16 is the structural schematic diagram of one embodiment of cross section of the upright bar of the present invention；
1- frame units in the figure, 11- upright bars, the joint surfaces 111-；12- cross bars, 13- bridgings；2- crossbeams are stood on 3-
Column, 4- lower pillar stands, 5- fixation kits, 6- panel units, 61- joint faces, 62- display surfaces, 63-PVC plates, 64- long connecting rods,
641- bonding planes；The short connecting rods of 65-, 66- long fulcrum bars, 67- short struts, 68- glue-lines, 69- Jiao Lu.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, the present invention provides a kind of non-maintaining modularization open air two sides billboards, including the lower of interconnection to stand
Column 4 and upper pillar stand 3；3 connecting cross beam 2 of the upper pillar stand；The crossbeam 2 concatenates several frame units 1 being mutually parallel；Adjacent two
Sandwiched panel unit 6 between a frame unit 1；
The both sides of each frame unit 1 are all connected with panel unit 6, and the panel unit 6 of the same side forms a big displaying and puts down
Face；After multigroup panel unit 6 is connect with frame unit 1, the billboard on two sides is formed.
Referring to Fig. 2, the frame unit 1 includes two upright bars 11 disposed in parallel；Sandwiched supports structure between two upright bars 11
Part；The supporting member connects the crossbeam 2；The upright bar 11 connects the panel unit 6.
Referring to Fig. 3, Fig. 4 and Fig. 5, the upright bar 11 includes two joint surfaces 111；Referring to Fig. 6, Fig. 7, the panel unit
6 include display surface 62 and joint face corresponding with the joint surface 111 61.
Referring to Figure 13, Figure 14, the joint face 61 connects the joint surface 111；Two adjacent frame units 1 of the same side
Upright bar 11 between connect panel unit 6；After polylith panel unit 6 is connect with upright bar 11, the display surface 62 of the same side is in
Same plane, to be spliced to form the displaying plane of an entirety.
In conjunction with Fig. 3, Fig. 4, Fig. 5 and Figure 16, the cross sectional shape of the upright bar 11 be groove profile, angular, rectangular, H-type or
Other are suitble to the shape of connection request of the present invention.
Referring to Fig. 2, the supporting member of the invention includes bridging 13 and the cross bar being connect with the crossbeam 2 12；Root
According to the requirement of the different billboard of specification, cross bar 12 is at least one, and bridging 13 can be one group, two or more sets.To protect
The intensity of frame unit is demonstrate,proved, supporting member of the invention preferably uses cross bar 12 and bridging 13 arranged in a crossed manner successively from top to bottom
Structure；If billboard intensity requirement is not high, supporting member can also be only with cross bar 12；12 quantity of cross bar be one, two
Root or more；If two or more, then preferably using mode disposed in parallel from top to bottom.
The material of frame unit 1 can be the suitable material of steel, aluminium alloy or other intensity.Preferably, of the invention
Upright bar 11 and crossbeam 2 be channel steel or H profile steel, bridging 13 be angle bar.Certainly, their material is not limited to the cited case, stands
Bar 11 and crossbeam 2 can also be angle bar or square tube, and bridging 13 can also be channel steel or square tube.
In conjunction with Fig. 6, Fig. 7, the material of panel unit 6 of the invention can be aluminium alloy, aluminium-plastic panel or acrylic.
Referring to Fig. 8, panel unit 6 of the invention can also be covering connection PVC board 63 on substrate frame；The substrate frame packet
Include bonding plane 641 and the joint face 61；The bonding plane 641 connects the PVC board 63.In this embodiment, substrate frame
Joint face 61 is the joint face 61 of said panel unit 6, and PVC board 63 is the display surface 62 of said panel unit 6.
Referring to Figure 11, Figure 12, the substrate frame includes two root longs connecting rod 64 disposed in parallel；Described two with long connecting rod
Long fulcrum bar 66 and short strut 67 are connected between 64；The long connecting rod 64, long fulcrum bar 66 and short strut 67 include bonding plane
641；The bonding plane 641 connects PVC board 63；Long fulcrum bar 66 and short strut 67 also act as supporting role, and distribution shape includes
But it is not limited to structure shown in Figure 11 and Figure 12.
Based on the security consideration in billboard use, it is preferred that the thickness of PVC board 63 of the invention is not more than 1cm.I.e.
Make in use, PVC board 63 is broken by larger external force, also can fragmentation be that several small pieces descend slowly and lightly, avoid to periphery
People or object damage.
Referring to Figure 10, the long connecting rod 64 further includes joint face 61；Long connecting rod 64 is stood by joint face 61 with described
Bar 11 connects.
Preferably, long fulcrum bar 66 of the invention and short strut 67 are consistent with the material of long connecting rod 64 and cross sectional shape；Side
Just the centralized purchasing, transport and management of raw material, is also convenient for processing.Present invention preferably employs angle bar welding production substrate frames.In addition
According to the of different sizes of billboard, the PVC board 63 that connection is covered on substrate frame may be used polylith and be glued successively at the plate of specification
It connects, has been also convenient for centralized purchasing, transport, management and the processing of raw material.
Referring to Fig. 9 and Figure 15, it is preferred that use structure glue sticking between bonding plane 641 and PVC board 63 of the invention；
When bonding, structure glue is first stamped along the length direction of bonding plane 641 and forms glue road 69, then again cover PVC board 63 simultaneously
It compresses, completes bonding after glue completely solidifies.To ensure that adhesive strength, glue-line 68 will have certain thickness and width.To ensure
The width of the width of glue-line 68, the bonding plane 641 is at least 2cm.To ensure that bonding is solid and reliable, present invention preferably employs viscous
The width of junction 641 is 3cm, 4cm or 5cm；This requirement can be met by such as selecting 3#, 4# or 5# angle bar to make substrate frame.Due to
PVC board 63 is two different materials with substrate frame, and coefficient of thermal expansion is different, and the practical service environment of billboard is in addition
Open air, day and night temperature are big.Billboard will bear the effect of alternating load also under the blowing of a variety of wind directions simultaneously.These
It is more complicated that composite factor causes stress suffered by adhesive spots.Therefore in order to make the more secured of adhesive spots, ensure that it uses the longevity
Life, the test of many times through inventor, in gluing on bonding plane, the shape on glue road 69 is multiple circular arcs can meet when being composed
Requirement；Preferably, the shape on glue road 69 of the invention is S types.
In conjunction with Figure 11 and Figure 12,64 both ends of long connecting rod of substrate frame of the invention are also connected with short connecting rod 65；It is described short
The cross sectional shape of connecting rod 65 is consistent with long connecting rod 64；The joint face 61 of the short connecting rod 65 is equipped with several connecting holes；
Facilitate and special-shaped framework is installed on billboard in the future, to be merged with surrounding landscape.If also being provided on the frame unit of the present invention
Dry connecting hole can also be compatible with a variety of advertising equipments of installation.
Referring to Fig. 1, the lower part of frame unit 1 of the invention is also connected with fixation kit 5；Fixation kit 5 is for billboard
Installation field operation.
Composition of upper pillar stand 3, lower pillar stand 4, crossbeam 2, frame unit 1 and the panel unit 6 of the present invention as billboard
Component can complete processing in workshop.Each component carries out preservative treatment again after processing is completed.Then it is transported to erecting bed,
The mode being connected by screw bolts first completes the assembly of frame unit 1, panel unit 6, crossbeam 2 and upper pillar stand 3.This operation process is equal
It is carried out on ground, operation height is less than 2m, therefore is not belonging to working at height, ensure that the safety of operator.Again will after assembly is good
It slings the connection of completion and lower pillar stand 4.Compared with prior art, the connection of this step is only left in working at height, therefore entire
The amount of high-altitude operation of billboard reduces 90% or more.
Since present invention employs modular modes to make, the anti-corrosion mode of each component can be that mopping can also
It is metal cladding, such as zinc-plated, chromium plating.Compared with prior art, anti-corrosion mode has fabulous optimization.Each component has plated metal
It is installed again after layer, no longer needs to destroy coating, therefore eliminate the Corrosion Maintenance in later stage.
The present invention is connect in such a way that panel unit 6 splices with frame unit 1 instead of the integral panels of the prior art
The mode of frame, therefore each tie point can independently bear load in use, it is a little impaired not influence other intensity put,
In addition panel unit 6 is made of light material, is hardly damaged, therefore also greatly reduce or even eliminate the maintenance in later stage.Such as
The PVC board 63 that the present invention uses, even if occurring glue-line cracking in use, maintenance personal only needs to carry blade and structure glue up
Benefit connects, and workload is minimum.Even if there is extreme case, PVC board 63 ruptures, but since materials are relatively thin, plank can be also crushed
It descends slowly and lightly for polylith and will not injure pedestrian.
The material that several specifications may be used in each component of the billboard of the present invention completes the production；Such as use channel steel, angle
Iron and pipe；It is greatly saved buying, transport, management and processing cost.Greatly reduce the manufacturing cost of billboard.
In conclusion the present invention is by using modular frame unit and panel unit, and concatenated using crossbeam several
The frame unit being mutually parallel；Panel unit is connected between the two neighboring frame unit again, realizes the mould of billboard
Block metaplasia is produced, and is reduced the type of materials procurement, is greatly saved buying, transport, management and processing cost.It substantially reduces
The manufacturing cost of billboard and the maintenance cost in later stage.The present invention also greatly reduces amount of high-altitude operation, technically and raw
Production. art realizes the standardization of safety in production, fining is simplified, to solve practitioner because awareness of safety is thin and technique is numerous
Multiple and generation security hidden trouble.It solves the working operator of awareness of safety to generate because safety education and training is complicated
The lag issues of safety education and training.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding change and deformations, but these corresponding changes and change in accordance with the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of two sides billboard, which is characterized in that the lower pillar stand including interconnection and upper pillar stand；The upper pillar stand connection is horizontal
Beam；The crossbeam concatenates several frame units being mutually parallel；Sandwiched panel unit between the two neighboring frame unit；
The frame unit includes two upright bars disposed in parallel；Sandwiched supporting member between two upright bars；The supporting member connects
Connect the crossbeam；The upright bar connects the panel unit；
The upright bar includes two joint surfaces；The panel unit includes display surface and joint face corresponding with the joint surface；
The joint face connects the joint surface.
2. two sides billboard according to claim 1, which is characterized in that the cross sectional shape of the upright bar be groove profile, H-type,
It is angular or rectangular.
3. two sides billboard according to claim 1, which is characterized in that the material of the panel unit is aluminium alloy, aluminium
Mould plate or acrylic.
4. two sides billboard according to claim 1, which is characterized in that the panel unit includes substrate frame and in institute
State the PVC board that connection is covered on substrate frame；The substrate frame includes bonding plane and the joint face；Described in the bonding plane connection
PVC board；The length direction of the bonding plane is equipped with the Jiao Lu formed by structure glue；The PVC board covering is bonded in the glue
On the road.
5. two sides billboard according to claim 4, which is characterized in that the substrate frame includes two root long disposed in parallel
Connecting rod；Described two with connecting long fulcrum bar and short strut between long connecting rod；The long connecting rod, long fulcrum bar and short strut wrap
Include bonding plane；The bonding plane connects the PVC board；The long connecting rod further includes the joint face.
6. two sides billboard according to claim 4 or 5, which is characterized in that the thickness of the PVC board is not more than 1cm；Institute
The shape on the roads Shu Jiao is S-shaped.
7. two sides billboard according to claim 1, which is characterized in that the supporting member include bridging and with it is described
The cross bar of crossbeam connection.
8. two sides billboard according to claim 6, which is characterized in that the supporting member includes multigroup bridging and more
The cross bar that root is connect with the crossbeam, and the cross bar and bridging are arranged in a crossed manner successively from top to bottom.
9. two sides billboard according to claim 8, which is characterized in that the upright bar and cross bar are channel steel or H profile steel, institute
Bridging is stated to be made of angle bar with the substrate frame.
10. two sides billboard according to claim 8 or claim 9, which is characterized in that the lower pillar stand, upper pillar stand, crossbeam, frame
Frame unit and substrate frame are coated with metal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333978.8A CN108399874A (en) | 2018-04-14 | 2018-04-14 | Non-maintaining modularization open air two sides billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333978.8A CN108399874A (en) | 2018-04-14 | 2018-04-14 | Non-maintaining modularization open air two sides billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108399874A true CN108399874A (en) | 2018-08-14 |
Family
ID=63099971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810333978.8A Withdrawn CN108399874A (en) | 2018-04-14 | 2018-04-14 | Non-maintaining modularization open air two sides billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108399874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256061A (en) * | 2018-11-13 | 2019-01-22 | 遵义铭瑞广告传媒有限公司 | A kind of T-type structure billboard |
-
2018
- 2018-04-14 CN CN201810333978.8A patent/CN108399874A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256061A (en) * | 2018-11-13 | 2019-01-22 | 遵义铭瑞广告传媒有限公司 | A kind of T-type structure billboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10480172B2 (en) | Building structure, building, and building construction method | |
| CN203334425U (en) | Steel structure unit and steel structure system | |
| CN103437283B (en) | A kind of hanging basket truss of energy rapid-assembling | |
| CN108399874A (en) | Non-maintaining modularization open air two sides billboard | |
| CN104818666A (en) | Large-span steel temporary bridge | |
| CN208061619U (en) | Non-maintaining modularization two sides billboard | |
| CN110714591B (en) | Armor seam device suitable for whole terrace of prestressing force | |
| CN206570926U (en) | A kind of assembling type steel structure beam slab of convenient dismounting | |
| CN210378330U (en) | Novel windproof advertising board | |
| CN108411763A (en) | Pre-splicing bridge and its construction method | |
| CN103104057A (en) | Full-glass self-balance glass curtain wall | |
| CN108518008B (en) | Rigid roof structure on flexible inhaul cable structure and mounting method thereof | |
| CN216108957U (en) | Steel-wood combined truss arch supporting structure unit with radian triangle | |
| CN208061627U (en) | A kind of basic unit of billboard | |
| CN202081666U (en) | Mounting working pergola for cable accessory | |
| CN205116501U (en) | Honeycomb panel unit and have its honeycomb panel cell cube structure | |
| CN207800068U (en) | Pin-connected panel lamp box | |
| CN209384617U (en) | Multi-functional construction operation platform for vertical hoistway | |
| Eekhout et al. | The new, cold bent glass roof of the Victoria & Albert Museum, London | |
| CN203451999U (en) | Hanging basket stringer with quick assembly function | |
| CN118461824B (en) | Large-span hyperboloid daylighting building roof structure and construction method thereof | |
| CN215668970U (en) | Simple sightseeing platform additionally arranged on existing truss girder | |
| BE1030825B1 (en) | LOGISTICS BUILDING | |
| CN221095421U (en) | Large-span pavement steel structure | |
| CN112031224B (en) | Curtain wall, wall body with curtain wall and installation method of curtain wall |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180814 |