CN105114707B - The fixed structure of roofing equipment pipe - Google Patents
The fixed structure of roofing equipment pipe Download PDFInfo
- Publication number
- CN105114707B CN105114707B CN201510488994.0A CN201510488994A CN105114707B CN 105114707 B CN105114707 B CN 105114707B CN 201510488994 A CN201510488994 A CN 201510488994A CN 105114707 B CN105114707 B CN 105114707B
- Authority
- CN
- China
- Prior art keywords
- support
- attachment beam
- fixed
- roofing
- support pier
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
Abstract
The present invention relates to a kind of fixed structures of roofing equipment pipe, comprising: is fixedly arranged on roofing and along the support pier of pipeline rout setting；Branch is set to the attachment beam being located between the ipsilateral and adjacent support pier of the pipeline；And the attachment beam is erected on for the supporting frame of the support pipeline.It is set between support pier using attachment beam branch, connection supporting frame is supported by attachment beam, roofing buttress quantity is effectively reduced, to protect roof waterproof layer.Attachment beam good integrity simultaneously, resistance pipe vibration weight bearing power is strong, and resistance accidental load ability is also strong, has preferable stability.Reasonable in design, structurally simple, economical high efficiency of the invention and easy for construction.
Description
Technical field
The present invention relates to the realm of building construction, refer in particular to a kind of fixed structure of roofing equipment pipe.
Background technique
The public works such as conventional market, office building have a large amount of roofing equipment, and room conditioning air hose passes through roofing concrete knot
The horizontal hole of structure is walked out, and is connected with roofing air-conditioner set equipment.The support construction of existing roofing equipment pipe uses such as Fig. 1
It is shown, setting buttress 103 is moved towards using along pipeline 102, support frame is set on the buttress 103 of 102 two sides of pipeline setting
104, utilize 104 supporting pipeline 102 of support frame.As shown in Figures 2 and 3, it is shown that the connection section of support frame 104 and buttress 103
The structure at point place, interval is provided with buttress 103 on roofing 101, and roofing 101 is successively including structure sheaf, screed-coat, waterproof layer, guarantor
Warm layer and coat of plaster 1011, successively include on buttress 103 structure sheaf, sloping layer, screed-coat, dope layer, waterproof layer,
And coat of plaster 1011, connecting plate 105 is provided in the coat of plaster 1011 of buttress 103, the bottom of support frame 104 is welded and fixed
On connecting plate 105, then connecting plate 105 is fixed on buttress 103 by expansion bolt 106, in expansion bolt 106 and connection
It is also coated with the dope layer 107 of 1.5mm thickness on plate 105, plays the effect of waterproof.
When pipeline is more, the buttress quantity of above-mentioned support construction will increase, and cause waterproofing node to increase in this way, waterproof
Material utilization amount is more, and labour's investment is big, and construction period is longer.Meanwhile the node processings such as more waterproof yin-yang angle, it greatly increases
The probability that roof waterproof hidden danger occurs.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of fixed structure of roofing equipment pipe is provided, is solved
Waterproofing node existing for certainly existing support construction is more, waterproof material dosage is more, labour's investment is big, long construction period, waterproof
Yin-yang corner node increases the problems such as probability of roof waterproof hidden danger appearance more.
Realizing the technical solution of above-mentioned purpose is:
A kind of fixed structure of roofing equipment pipe of the present invention, comprising:
It is fixedly arranged on roofing and along the support pier of pipeline rout setting；
Branch is set to the attachment beam being located between the ipsilateral and adjacent support pier of the pipeline, the attachment beam with it is described
Support pier is connected and fixed；And
The supporting frame being erected on the attachment beam, support frame as described above body include the upright bar for being erected on the pipeline two sides
With the support rod for connecting the upright bar, the upright bar is fixedly connected with the attachment beam, and the they sup-port is in the pipeline
Bottom.
It is set between support pier using attachment beam branch, connection supporting frame is supported by attachment beam, effectively reduces roofing
Buttress quantity, to protect roof waterproof layer.Attachment beam good integrity simultaneously, resistance pipe vibration weight bearing power is strong, resists
Accidental load ability is also strong, has preferable stability.Reasonable in design, structurally simple, economical high efficiency of the invention and
It is easy for construction.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, the support pier be formed in the room
Concrete structure on face, the concrete structure outer surface are coated with waterproof layer, and the waterproof layer is on roof covering water-proof structure
Extend to form lap segment.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, the concrete structure and the waterproof
Screed-coat and dope layer, the waterproof layer outer application matcoveredn are equipped between layer.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, the attachment beam and the support pier it
Between be connected and fixed by connection structure.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, the connection structure include be set to it is described
The support plate of support pier top surface and the opposite fixed plate for being set to the support pier side, by through described between the fixed plate
The connection of support pier is bolted fixation, and the fixed plate is fixedly connected with the support plate, and the attachment beam, which is set up, to be fixed on
In the support plate.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, the connection structure includes opposite is set to
The connecting plate of the end plate of the support pier side and the vertical end plate setting, by running through the support pier between the end plate
Connection be bolted fixation, the connecting plate is connected and fixed with the attachment beam.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, the connection structure include be anchored in institute
The connection bolt in support pier is stated, the connection bolt stretches out the top surface of the support pier and wears positioned at the support pier top surface
Attachment beam, be fastenedly connected by double nut.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, be installed on the attachment beam connection institute
The bracket base of supporting frame is stated, the bracket base includes the bottom plate being fixedly arranged on the attachment beam and is erected on the bottom plate
On U-shaped frame, the upright bar of support frame as described above body is inserted in the U-shaped frame and is connected and fixed with the U-shaped frame.
The fixed structure of roofing equipment pipe of the present invention further improvement lies in that, support frame as described above body further include connection institute
The cross tube of upright bar is stated, the cross tube is set to the top of the pipeline.
Detailed description of the invention
Fig. 1 is the schematic diagram of the support construction of roofing equipment pipe in the prior art.
Fig. 2 is the structural schematic diagram of the connecting node of buttress and support frame in the support construction of Fig. 1.
Fig. 3 is the partial enlargement diagram in Fig. 2 at A.
Fig. 4 is the schematic diagram of the fixed structure of roofing equipment pipe of the present invention.
Fig. 5 is the side view of the fixed structure of roofing equipment pipe of the present invention.
Fig. 6 is the partial enlargement diagram in Fig. 5 at B.
Fig. 7 is the structural schematic diagram of the first embodiment of the connecting node of attachment beam and support pier in the present invention.
Fig. 8 is the structural schematic diagram of the second embodiment of the connecting node of attachment beam and support pier in the present invention.
Fig. 9 is the structural schematic diagram of the 3rd embodiment of the connecting node of attachment beam and support pier in the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
The present invention provides a kind of fixed structures of roofing equipment pipe, are used to support the pipeline of roofing equipment, such as wind
Pipe, water pipe etc., the present invention, which is used, is arranged support pier in roofing, installs connection between the adjacent support pier ipsilateral positioned at pipeline
Beam can effectively reduce the quantity of support pier in this way, significantly reduce compared to existing way waterproofing node, save waterproof material,
Roof waterproof hidden danger is greatly reduced, erects supporting frame on attachment beam, passes through supporting frame supporting pipeline, fixed structure connection
An entirety is formed, attachment beam uses girder steel, and good integrity, resistance air hose oscillatory load ability is strong, resists accidental load ability
By force.Consider that in place, with easy for construction, high financial profit, security and stability is strong, promotion prospect is big at design and construction initial stage
The features such as.The fixed structure of roofing equipment pipe of the present invention is illustrated with reference to the accompanying drawing.
Refering to Fig. 4, it is shown that the schematic diagram of the fixed structure of roofing equipment pipe of the present invention.Below with reference to Fig. 4, to this hair
The fixed structure of bright roofing equipment pipe is illustrated.
As shown in figure 4, the fixed structure of roofing equipment pipe of the present invention includes support pier 21, attachment beam 22 and support
Frame body 23, the fixed structure are used to support the pipeline 40 for being laid in roofing, the support pier 21 is fixed be formed on roofing and along
Pipeline 40 moves towards setting, which is set to and phase ipsilateral positioned at pipeline 40 with fixed intervals setting, supporting beam 22
Between adjacent support pier 21, supporting beam 22 is connected and fixed with adjacent support pier 21 by connection structure, and supporting beam 22 is passed through
Setting, can effectively reduce the quantity of support pier 21, the fixed intervals between the support pier 21 ipsilateral positioned at pipeline 40 are existing
In support construction 3 times or more of spacing between buttress, in Fig. 1 in existing buttress support construction, the buttress ipsilateral positioned at pipeline
Between be divided into 2400mm, and the fixed intervals being located between the ipsilateral support pier 21 of pipeline 40 in Fig. 4 are 7200mm, compared to existing
There is the structure to save the structure of a large amount of support pier 21, the effective protection waterproof layer of roofing.Supporting frame 23 is erected on connection
On beam 22, which is used to support pipeline 40.
As shown in Figure 5 and Figure 6, supporting frame 23, which erects, is fixed on attachment beam 22, which includes multiple groups phase
Opposition is located at the upright bar of pipeline two sides and the support rod of connecting upright pole, and the spacing between each group upright bar and support rod is 2400mm,
Identical as the spacing distance of buttress in existing structure, to ensure the firm support to pipeline 40, support rod is set to the bottom of pipeline 40
Portion is also connected with cross tube by they sup-port pipeline 40 in opposite upright bar, and cross tube is set to the top of pipeline 40,
Pipeline 40 is limited by cross tube, support rod and a pair of of upright bar, it is also right while providing support to pipeline 40
Pipeline 40 plays the role of protection, and supporting frame 23 can resist the oscillatory load of pipeline 40, has good stability special
Point.The bracket base 231 of connection supporting frame 23 is installed on attachment beam 22, which includes being installed in connection
Bottom plate 2311 on beam 22 and the U-shaped frame 2312 being erected on bottom plate 2311, supporting frame 23 be inserted in U-shaped frame 2312 and with
U-shaped frame 2312 is connected and fixed, which is equipped with connecting hole, passes through the connection bolt and support frame worn
Body 23 is fixedly connected.The bottom plate 2311 of bracket base 231 is fixedly welded on attachment beam 22.
As shown in fig. 7, support pier 21 is the concrete structure being formed on roofing 30, in the concrete structure of support pier 21
Outer surface is coated with waterproof layer 211, and the waterproof layer 211 is by the concrete structure package of support pier 21 and in roof covering water-proof structure
Lap segment 2111 is extended to form on 301, the water-proof function at support pier 21 is ensured by waterproof layer 211, which protrudes into
It overlaps on roof covering water-proof structure 301 and with roof covering water-proof structure 301 and connects, improve waterproof performance.The concrete knot of support pier 21
The structure sheaf 302 of structure and roofing 30 pours together, and roofing 30 includes structure sheaf 302, the screed-coat being laid on structure sheaf 302
303, the roof covering water-proof structure 301 on screed-coat 303, insulating layer 304, Yi Jishe on roof covering water-proof structure 301
In the coat of plaster 305 on insulating layer 304.Support pier 21 includes concrete structure, coats the screed-coat and coating of concrete structure
Layer, the waterproof layer 211 on the outside of dope layer, the protective layer 212 set on 211 outside of waterproof layer, the protective layer 212 and coat of plaster
305 are formed together using C35 pea gravel concreten.After the completion of the roof covering water-proof structure 301 of roofing 30 is laid with, support pier 21 is set
Waterproof layer 211, the bottom of waterproof layer 211 is overlapped on 301 last points of roof covering water-proof structure, length that overlapped is greater than etc.
250mm, it is ensured that waterproof effect.The screed-coat of support pier 21 uses 25mm thickness 1:3 cement mortar screeding layer, and dope layer uses
1.5mm thickness SC coating, waterproof layer 211 use two layers of 1.5mm thickness water-proof self-adhesion coiled material, and protective layer is that the C35 microlith of 25mm thickness is mixed
Solidifying soil.
It is connected and fixed between attachment beam 22 and support pier 21 by connection structure 24, which has several structure shapes
At using first embodiment in Fig. 7, as shown in fig. 7, connection structure 24 includes the support plate set on 21 top surface of support pier
241 and the opposite fixed plate 242 for being set to 21 side of support pier, the fixed plate 242 positioned at 21 two sides of support pier pass through through support
The connection bolt 243 of pier 21 is connected and fixed, and fixed plate 242 is fixedly connected with support plate 241, thus that support plate 241 is fixed
In on support pier 21, and the structure without destroying support pier 21, protect the waterproof layer 211 of support pier 21.Fixed plate 242 is L
Shape plate, side are sticked in the side of support pier 21, and side is sticked in the bottom of support plate 241, are connected by bolt and support plate 241
Connect fixation.Attachment beam 22, which is set up, to be fixed in support plate 241, square tube of the attachment beam 22 using 100mm*200mm*10mm, branch
Fagging 241 is used between attachment beam 22 and support plate 241 and is welded and fixed using the steel plate of 16mm*300mm*550mm.Fixed plate
242 use the angle steel of 200mm*125mm*12mm.Bolt 243 is connected using the chemical anchor bolts of 4M16.
As shown in Figure 8, it is shown that the structural schematic diagram of the second embodiment of the connecting node of attachment beam and support pier.At this
In embodiment, the end of attachment beam 22 and the side of support pier 21 are connected and fixed, which includes that opposite be set to supports
The connecting plate 245 of end plate 244 and vertical end plate 244 setting of pier side, by through support pier 21 between two end plates 244
Connection bolt 246 is connected and fixed, and connecting plate 245 is connected and fixed with attachment beam 22, which uses the H of 200mm*200mm
Fashioned iron, connecting plate 245 are sticked on the middle web of H profile steel, are then connected and fixed by high-strength bolt.End plate 244 uses
The steel plate of 16mm*220mm*225mm, connecting plate 245 use the steel plate of 10mm*120mm*140mm.
As shown in Figure 9, it is shown that the structural schematic diagram of the 3rd embodiment of the connecting node of attachment beam and support pier.At this
In embodiment, attachment beam 22 is set to the top surface of support pier 21, which includes the connection bolt being anchored in support pier 21
247, which stretches out the top surface of support pier 21 and wears the attachment beam 22 positioned at 21 top surface of support pier, passes through double spiral shells
Mother is fastenedly connected with attachment beam 22, and backing plate is equipped between double nut and attachment beam 22.The attaching nut 247 is located at protective layer
Nut 249 is equipped at 212, the bottom pad of the nut 249 is equipped with dope layer 248.Connection bolt 247 is anchored in support pier 21
End is equipped with folded end, increases the structural strength of connection bolt 247.
The fixed structure of roofing equipment pipe of the present invention provides a kind of reasonable, the structurally simple, economical high efficiency of design, applies
The construction way of the convenient equipment support of work.It is achieved by the steps of: referring to equipment installation Deepen Design drawing and design
It is required that determining roofing bracket spacing.Comprehensively considered according to load, pipeline trend and economic benefit etc., chooses the steel in appropriate section
Beam.According to designed girder steel and buttress, girder steel is all set up and is finished by the connecting node of girder steel and girder steel.According to determining
Roofing bracket spacing, bracket is welded on girder steel.
Effect of the invention includes: that the way only need to consider in place, there is easy for construction, warp at design and construction initial stage
It helps high efficiency, the features such as security and stability is strong, promotion prospect is big.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (8)
1. a kind of fixed structure of roofing equipment pipe characterized by comprising
The support pier for being fixedly arranged on roofing and being arranged along pipeline rout, the support pier have two sides that are two rows of and being located at the pipeline；
Branch is set to the attachment beam being located between the ipsilateral and adjacent support pier of the pipeline, the attachment beam and the support
Pier is connected and fixed；And
The supporting frame being erected on the attachment beam, support frame as described above body include upright bar and the company for being erected on the pipeline two sides
The support rod of the upright bar is connect, the upright bar is fixedly connected with the attachment beam, and the they sup-port is in the bottom of the pipeline
Portion；
The support pier is the concrete structure being formed on the roofing, and the concrete structure is together with the structure sheaf of roofing
It pours, the concrete structure outer surface is coated with waterproof layer, and the waterproof layer is in extending to form overlap joint on roof covering water-proof structure
Section.
2. the fixed structure of roofing equipment pipe as described in claim 1, which is characterized in that the concrete structure and described
Screed-coat and dope layer, the waterproof layer outer application matcoveredn are equipped between waterproof layer.
3. the fixed structure of roofing equipment pipe as described in claim 1, which is characterized in that the attachment beam and the support
It is connected and fixed between pier by connection structure.
4. the fixed structure of roofing equipment pipe as claimed in claim 3, which is characterized in that the connection structure includes being set to
The support plate of the support pier top surface and the opposite fixed plate for being set to the support pier side, by running through between the fixed plate
The connection of the support pier is bolted fixation, and the fixed plate is fixedly connected with the support plate, and the attachment beam is set up solid
Due in the support plate.
5. the fixed structure of roofing equipment pipe as claimed in claim 3, which is characterized in that the connection structure includes opposite
By running through the branch between the end plate of the support pier side and the connecting plate of the vertical end plate setting, the end plate
The connection of support pier is bolted fixation, and the connecting plate is connected and fixed with the attachment beam.
6. the fixed structure of roofing equipment pipe as claimed in claim 3, which is characterized in that the connection structure includes anchoring
In the connection bolt in the support pier, the connection bolt stretches out the top surface of the support pier and wears positioned at the support pier
The attachment beam of top surface, is fastenedly connected by double nut.
7. the fixed structure of roofing equipment pipe as described in claim 1, which is characterized in that the company of being installed on the attachment beam
The bracket base of support frame as described above body is connect, the bracket base includes the bottom plate being fixedly arranged on the attachment beam and is erected on described
U-shaped frame on bottom plate, the upright bar of support frame as described above body are inserted in the U-shaped frame and are connected and fixed with the U-shaped frame.
8. the fixed structure of roofing equipment pipe as claimed in claim 7, which is characterized in that support frame as described above body further includes connecting
The cross tube of the upright bar is connect, the cross tube is set to the top of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488994.0A CN105114707B (en) | 2015-08-11 | 2015-08-11 | The fixed structure of roofing equipment pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488994.0A CN105114707B (en) | 2015-08-11 | 2015-08-11 | The fixed structure of roofing equipment pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114707A CN105114707A (en) | 2015-12-02 |
| CN105114707B true CN105114707B (en) | 2019-02-26 |
Family
ID=54662759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488994.0A Active CN105114707B (en) | 2015-08-11 | 2015-08-11 | The fixed structure of roofing equipment pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114707B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553385A (en) * | 2019-08-12 | 2019-12-10 | 世源科技工程有限公司 | Outdoor fresh air wallboard header |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563214A (en) * | 2010-12-08 | 2012-07-11 | 沈阳铝镁设计研究院有限公司 | Road crossing multilayer pipeline support structure |
| CN104006218A (en) * | 2014-06-12 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Pipeline support structure |
| CN203924521U (en) * | 2014-05-28 | 2014-11-05 | 中机国能电力工程有限公司 | A kind of roofing mounting system |
| CN204006613U (en) * | 2014-08-11 | 2014-12-10 | 北京纳源丰科技发展有限公司 | A kind of collector lifting fixed support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6166917B2 (en) * | 2013-03-19 | 2017-07-19 | ロンシール工業株式会社 | Support base fixing structure |
-
2015
- 2015-08-11 CN CN201510488994.0A patent/CN105114707B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563214A (en) * | 2010-12-08 | 2012-07-11 | 沈阳铝镁设计研究院有限公司 | Road crossing multilayer pipeline support structure |
| CN203924521U (en) * | 2014-05-28 | 2014-11-05 | 中机国能电力工程有限公司 | A kind of roofing mounting system |
| CN104006218A (en) * | 2014-06-12 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Pipeline support structure |
| CN204006613U (en) * | 2014-08-11 | 2014-12-10 | 北京纳源丰科技发展有限公司 | A kind of collector lifting fixed support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105114707A (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204139327U (en) | Gas concrete out-hung panel waves node | |
| CN107605054A (en) | A kind of external wall water-proofing anticracking insulation construction | |
| CN201756787U (en) | Adjustable hanger platform | |
| CN102888979A (en) | Joint processing and constructing method of overhanging scaffold at large cantilever balcony | |
| CN202530816U (en) | A hurricane-shielding reinforcing device of a prefabricated house | |
| CN105114707B (en) | The fixed structure of roofing equipment pipe | |
| CN208472974U (en) | A kind of steel bar girder plate end connects steel structure girder node structure | |
| CN106498973A (en) | A kind of assembled type base for power transmission line iron tower and its installation method | |
| CN101761187B (en) | Construction separating device for concrete of vertical structure in same wall body with different labels as well as pouring and tamping method thereof | |
| CN212507424U (en) | Basement outer wall formwork support structure | |
| CN207048356U (en) | Building foundation pit construction safety barrier | |
| CN204081186U (en) | A kind of space truss structure is used for the steel structure modularization tier of local-style dwelling houses | |
| CN203499259U (en) | Tool type cantilevered unloading platform | |
| CN207314147U (en) | A kind of bridge construction employment row safety climbing ladder | |
| CN203452103U (en) | Waterstop | |
| CN103498543B (en) | Without filleting Construction of dry-fasten stone on external wall method | |
| CN204609232U (en) | A kind of extra-high voltage electric equipment test hall ground shielding | |
| CN207633655U (en) | Outer gutter formwork structure | |
| CN207646979U (en) | A kind of composite floor structure | |
| CN113653272A (en) | Archaized eave of steel structure of high-rise building and construction method thereof | |
| CN109469338A (en) | A kind of tall and big workshop self-control grid platform and its construction method as electromechanical pipeline | |
| CN208251335U (en) | A kind of external wall water-proofing anticracking insulation construction | |
| CN206477596U (en) | A kind of reusable concrete pump pipe mounting system | |
| JP5960520B2 (en) | Multifunctional rooftop foundation | |
| CN202031308U (en) | Inverted-hanging type scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |