CN206784761U - A kind of steel structural plant roof structure and steel-structure factory building - Google Patents
A kind of steel structural plant roof structure and steel-structure factory building Download PDFInfo
- Publication number
- CN206784761U CN206784761U CN201720550069.0U CN201720550069U CN206784761U CN 206784761 U CN206784761 U CN 206784761U CN 201720550069 U CN201720550069 U CN 201720550069U CN 206784761 U CN206784761 U CN 206784761U
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- China
- Prior art keywords
- roof structure
- sealing
- steel
- seal
- roofing tile
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 238000007789 sealing Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000011159 matrix material Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 description 38
- 238000010276 construction Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 238000009435 building construction Methods 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of steel structural plant roof structure and steel-structure factory building, is related to building field.Steel structural plant roof structure includes ridge portion, roof structure, connector and seal；Roof structure includes the first roofing tile and the second roofing tile, and one end of the first roofing tile is connected with one end of the second roofing tile；Ridge portion is arranged at the junction of the first roofing tile and the second roofing tile；Seal is arranged between ridge portion and roof structure；Connector is connected through ridge portion and seal with roof structure, and ridge portion is in sealing contact with seal respectively with roof structure.Steel structural plant roof structure can solve the problem that the problem of steel structural plant roof leak, avoid because of roof leakage, caused by economic loss.
Description
Technical field
Building field is the utility model is related to, in particular to a kind of steel structural plant roof structure and steel construction
Factory building.
Background technology
The factory building of steel construction refers to the factory building that main load-supporting part is made up of steel, including steel column, girder steel, steel construction
Basis, steel roof truss and steel worm-gearing.
Because the steel material in China increases, much all start to use steel-structure factory building, can also specifically divide light-duty and again
Formed steel construction factory building.The industry built with steel is referred to as steel-structure factory building with civil buildings facility, and its construction quality is light, strong
Degree is big and span is big, and the steel building construction period is short, accordingly reduces cost of investment, steel building fire line is high, anti-corrosion
Corrosion is strong and steel building is moved conveniently, reclaims many advantages, such as pollution-free, is applied to more and more in workshop building.
At present, there is the phenomenon of serious leak in the structure limitation of steel-structure factory building in itself, the roofing of steel-structure factory building, by
In the seepy question of steel-structure factory building, huge economic losses are caused.
Utility model content
First purpose of the present utility model is to provide a kind of steel structural plant roof structure, steel structural plant roof knot
Structure can solve the problem that the problem of steel structural plant roof leak, avoid because of roof leakage, caused by economic loss.
Second purpose of the present utility model be to provide a kind of steel-structure factory building, and steel-structure factory building has above-mentioned steel construction
Factory roof structure, the problem of steel structural plant roof structure can solve the problem that steel structural plant roof leak, avoid because of roofing
Leak, caused by economic loss.
What embodiment of the present utility model was realized in：
A kind of steel structural plant roof structure, steel structural plant roof structure include ridge portion, roof structure, connector with
And seal；Roof structure includes the first roofing tile and the second roofing tile, one end of the first roofing tile and the one of the second roofing tile
End connection；Ridge portion is arranged at the junction of the first roofing tile and the second roofing tile；Seal is arranged at ridge portion and roofing knot
Between structure；Connector is connected through ridge portion and seal with roof structure, and ridge portion is close with seal respectively with roof structure
Sealing-in is touched.
Steel building construction is simple, short construction period, but usually there is the problem of leak in steel-structure factory building.Inventor
It was found that：In steel-structure factory building, the position of leak is generally in roofing and ridge, and the key point of its leak is roofing tile
There is gap in junction, and crest tile can not seal roofing tile junction.
Inventor devises above-mentioned steel structural plant roof structure, and steel structural plant roof structure includes ridge portion, roofing
Structure, connector and seal.Roof structure is what the first roofing tile and the second roofing tile connected and composed, the first roofing tile and
The junction of second roofing tile sets ridge portion, and ridge portion is connected on the first roofing tile and the second roofing tile by connector.
Seal is arranged between ridge portion and the first roofing tile and the second roofing tile junction as preventing the part of leak.Connector
It is connected through seal with roof structure.Ridge portion is in sealing contact to be sealed in seal in the surface of seal, roof structure
Another surface.Pass through the sealing of seal so that rainwater or other liquid that roof structure is flowed to from ridge portion are isolated from
The junction of one roofing tile and the second roofing tile, liquid is avoided to flow into building.Steel structural plant roof structure can solve the problem that steel
The problem of structure workshop roof leakage, avoid because of roof leakage, caused by economic loss.
In a kind of embodiment of the present utility model：
Seal includes sealing matrix, the first sealing and the second sealing；
Sealing matrix is arranged at the junction of the first roofing tile and the second roofing tile, the first sealing and the second hermetic unit
The side of sealing matrix phase pair is not arranged at；
The surface of first sealing offers the first seal groove, and the end face of the one end in ridge portion is embedded in the first seal groove；
The surface of second sealing offers the second seal groove, and the end face of the other end in ridge portion is embedded in the second sealing
Groove.
In a kind of embodiment of the present utility model：
First sealing offers the first diversion through hole, and the first diversion through hole has the first water inlet end and the first water side,
First water inlet end is opened in the wall of the first seal groove, and for the first water inlet end close to sealing matrix, the first water side is opened in first
The outer surface of sealing, the first water side is close to roof structure；
Second sealing offers the second diversion through hole, and the second diversion through hole has the second water inlet end and the second water side,
Second water inlet end is opened in the wall of the second seal groove, and for the second water inlet end close to sealing matrix, the second water side is opened in second
The outer surface of sealing, the second water side is close to roof structure.
In a kind of embodiment of the present utility model：
Multiple first diversion through holes are opened in the first sealing, and multiple second diversion through holes are opened in the second sealing.
In a kind of embodiment of the present utility model：
Seal is foam seal.
In a kind of embodiment of the present utility model：
Ridge portion includes Part I and Part II, and Part I has a relative first end and the second end, second
Dividing has relative the 3rd end and the 4th end, and the second end and three-terminal link, first end are in the second end and the 3rd with the 4th end
The same side of plane where end；
First end is embedded in the first seal groove；4th end is embedded in the second seal groove.
In a kind of embodiment of the present utility model：
Roof structure is in arcuation, and the gradient of the first roofing tile is not less than 5%；The gradient of second roofing tile is not less than 5%.
In a kind of embodiment of the present utility model：
Steel structural plant roof structure also includes stainless steel gutter, and stainless steel gutter had water groove, crossed water groove
Width is not less than 500mm；
Multiple stainless steel gutters are respectively arranged at the outside of the first roofing tile and the second roofing tile.
In a kind of embodiment of the present utility model：
Steel structural plant roof structure also includes multiple downpipes；Multiple downpipes connect with stainless steel gutter.
A kind of steel-structure factory building, steel-structure factory building have above-mentioned any one steel structural plant roof structure.
The technical solution of the utility model at least has the advantages that：
A kind of steel structural plant roof structure provided by the utility model, steel structural plant roof structure can solve the problem that steel knot
The problem of structure factory building roof leak, avoid because of roof leakage, caused by economic loss.
A kind of steel-structure factory building provided by the utility model, steel-structure factory building have above-mentioned steel structural plant roof structure,
Steel structural plant roof structure can solve the problem that the problem of steel structural plant roof leak, avoid because of roof leakage, caused by pass through
Ji loss.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of steel structural plant roof structure in the utility model embodiment 1；
Fig. 2 is the structural representation of seal in the utility model embodiment 1；
Fig. 3 is the enlarged drawing at III in Fig. 2；
Fig. 4 is the structural representation of steel structural plant roof structure in the utility model embodiment 2.
Icon：10- steel structural plant roof structures；20- steel structural plant roof structures；21- stainless steel gutters；22- falls
Water pipe；100- ridges portion；101- Part I；102- Part II；110- roof structures；120- connectors；130- seals；
131- seals matrix；The sealings of 132- first；The sealings of 133- second；The roofing tiles of 111- first；The roofing tiles of 112- second；210-
Cross water groove；1011- first ends；The ends of 1012- second；The ends of 1023- the 3rd；The ends of 1024- the 4th；1321- the first diversion through holes；
The seal grooves of 1320- first；The seal grooves of 1330- second；The water inlet ends of 1322- first；The water sides of 1323- first.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In description of the present utility model, it is necessary to explanation, term " interior ", " under " etc. instruction orientation or position relationship
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to mechanically connect, can be joined directly together, can also be indirectly connected by intermediary, can be the company of two element internals
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Implication.
Embodiment 1
Fig. 1 is refer to, Fig. 1 shows the concrete structure of the steel structural plant roof structure 10 provided in embodiment 1.
Steel structural plant roof structure 10 aims to solve the problem that the problem of existing steel structural plant roof leak.
Steel structural plant roof structure 10 includes ridge portion 100, roof structure 110, connector 120 and seal 130.
As shown in figure 1, roof structure 110 includes the first roofing tile 111 and the second roofing tile 112, the first roofing tile 111
One end is connected with one end of the second roofing tile 112.First roofing tile 111 and the second roofing tile 112 collectively form roof structure
110。
Specifically, the first roofing tile 111 is symmetrical arranged with the second roofing tile 112 along its connecting line, and the first roofing tile 111
It is obliquely installed with the second roofing tile 112, the gradient of the first roofing tile 111 is not less than 5%, and the gradient of the second roofing tile 112 is not small
In 5%.Set by the gradient not less than 5%, but rainwater and other liquid are not residued on roof structure 110, make
The both ends of liquid runs down the first roofing tile 111 and the second roofing tile 112 to roof structure 110 that obtain roof structure 110 flow down.
Ridge portion 100 is arranged at the junction of the first roofing tile 111 and the second roofing tile 112, and seal 130 is arranged at room
Between spine 100 and roof structure 110.
Connector 120 is connected through ridge portion 100 and seal 130 with roof structure 110, ridge portion 100 and roofing knot
Structure 110 is in sealing contact with seal 130 respectively.Specifically, connector 120 is peg, and multiple connectors 120 run through ridge portion
100 and seal 130 be connected with the first roofing tile 111 with the second roofing tile 112.
Connector 120 is by being connected to roof structure 110, so as to apply ridge portion 100 with to the load of roof structure 110
Lotus so that oppress seal 130 in ridge portion 100 so that seal 130 is in the contact point with ridge portion 100 and roof structure 110
Deform upon, so seal.
Fig. 2 is refer to, Fig. 2 shows the concrete structure of the seal 130 provided in the present embodiment 1.
Seal 130 includes sealing matrix 131, the first sealing 132 and the second sealing 133.
Sealing matrix 131 is arranged at the junction of the first roofing tile 111 and the second roofing tile 112, the He of the first sealing 132
Second sealing 133 is respectively arranged at the relative side of sealing matrix 131.
The surface of first sealing 132 offers the first seal groove 1320, and the surface of the second sealing 133 offers second
Seal groove 1330.
Refer to Fig. 3, Fig. 3 be III in Fig. 2 at enlarged drawing.
It is intended to that the first diversion through hole 1321 is shown in Fig. 3.
First sealing 132 offers the first diversion through hole 1321, and the first diversion through hole 1321 has the first water inlet end
1322 and first water side 1323, the first water inlet end 1322 be opened in the wall of the first seal groove 1320, the first water inlet end 1322
Close to sealing matrix 131, the first water side 1323 is opened in the outer surface of the first sealing 132, and the first water side 1323 is close
Roof structure 110.
Corresponding, not shown in FIG. 3, the second sealing 133 offers the second diversion through hole, the second diversion through hole
With the second water inlet end and the second water side, the second water inlet end is opened in the wall of the second seal groove 1330, and the second water inlet end leans on
Nearly sealing matrix 131, the second water side are opened in the outer surface of the second sealing 133, and the second outlet part is close to roof structure
110。
Further, multiple first diversion through holes 1321 are opened in the first sealing 132, and multiple second diversion through holes are opened
In the second sealing 133.
Please include Part I 101 and Part II 102 referring again to Fig. 1, ridge portion 100, Part I 101 has phase
To the end 1012 of first end 1011 and second, Part II 102 has relative the 3rd end 1023 and the 4th end 1024, the second end
1012 are connected with the 3rd end 1023, and the end 1024 of first end 1011 and the 4th is in the second end 1012 and the place plane of the 3rd end 1023
The same side.Specifically, Part I 101 and Part II 102 are symmetrically set along the second end 1012 with the connecting line of the 3rd end 1023
Put.
First end 1011 is embedded in the first seal groove 1320.4th end 1024 is embedded in the second seal groove 1330.
When connector 120 is by being connected to roof structure 110, so as to apply ridge portion 100 with to the load of roof structure 110
Lotus so that ridge portion 100 oppresses seal 130, and first end 1011 contacts with the first seal groove 1320, and first end 1011 oppresses the
One sealing 132 so that the deformation of the first sealing 132, and it is wrapped in the surface of first end 1011.Similarly, the second sealing 133
Deformation, and wrap up the surface at the 4th end 1024.
, can be respectively by the when either other liquid immerse the first seal groove 1320 or the second seal groove 1330 to rainwater
One diversion through hole 1321 or the discharge of the second diversion through hole.
Steel building construction is simple, short construction period, but usually there is the problem of leak in steel-structure factory building.Inventor
It was found that：In steel-structure factory building, the position of leak is generally in roofing and ridge, and the key point of its leak is roofing tile
There is gap in junction, and crest tile can not seal roofing tile junction.
Inventor devises above-mentioned steel structural plant roof structure 10, and steel structural plant roof structure 10 includes ridge portion
100th, roof structure 110, connector 120 and seal 130.Roof structure 110 is the first roofing tile 111 and the second roofing tile
112 connect and compose, and the junction of the first roofing tile 111 and the second roofing tile 112 sets ridge portion 100, and ridge portion 100 passes through
Connector 120 is connected on the first roofing tile 111 and the second roofing tile 112.Seal 130 is set as preventing the part of leak
Between the roofing tile 111 of ridge portion 100 and first and the junction of the second roofing tile 112.Connector 120 through seal 130 with
Roof structure 110 connects.Ridge portion 100 is in sealing contact to be sealed in seal 130 in the surface of seal 130, roof structure 110
Another surface.Pass through the sealing of seal 130 so that rainwater or other liquid that roof structure 110 is flowed to from ridge portion 100
Body is isolated from the junction of the first roofing tile 111 and the second roofing tile 112, avoids liquid from flowing into building.Steel-structure factory building room
Roof construction 10 can solve the problem that the problem of steel structural plant roof leak, avoid because of roof leakage, caused by economic loss.
Embodiment 2
Fig. 4 is refer to, Fig. 4 shows the concrete structure of the steel structural plant roof structure 20 provided in the present embodiment 2.
Steel structural plant roof structure 20 is roughly the same with steel structural plant roof structure 10, and difference is：Steel knot
Structure factory roof structure 20 also includes stainless steel gutter 21 and downpipe 22.
As shown in figure 4, stainless steel gutter 21 had water groove 210, the width for crossing water groove 210 is not less than 500mm.It is more
Individual stainless steel gutter 21 is respectively arranged at the outside of the first roofing tile 111 and the second roofing tile 112.
Multiple downpipes 22 connected water groove 210, and multiple downpipes 22 discharge the liquid crossed in water groove 210.
Steel structural plant roof structure 20 has the characteristics of steel structural plant roof structure 10, can solve the problem that steel-structure factory building
The problem of roof leakage, avoid because of roof leakage, caused by economic loss.
A kind of steel-structure factory building, steel-structure factory building have above-mentioned steel structural plant roof structure 20.By setting steel construction
Factory roof structure 20, can solve the problems, such as steel structural plant roof leak, avoid because of roof leakage, caused by economic damage
Lose.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. steel structural plant roof structure, it is characterised in that：The steel structural plant roof structure includes ridge portion, roof structure, connector and seal；The roof structure includes the first roofing tile and the second roofing tile, one end of first roofing tile and second roofing Watt one end connection；The ridge portion is arranged at the junction of first roofing tile and second roofing tile；The seal is arranged between the ridge portion and the roof structure；The connector is connected through the ridge portion and the seal with the roof structure, the ridge portion and the room Face structure is in sealing contact with the seal respectively.
- 2. steel structural plant roof structure according to claim 1, it is characterised in that：The seal includes sealing matrix, the first sealing and the second sealing；The sealing matrix is arranged at the junction of first roofing tile and second roofing tile, first sealing with Second sealing is respectively arranged at the side of the sealing matrix phase pair；The surface of first sealing offers the first seal groove, and the end face of the one end in the ridge portion is embedded in described first Seal groove；The surface of second sealing offers the second seal groove, and the end face of the other end in the ridge portion is embedded in described Two seal grooves.
- 3. steel structural plant roof structure according to claim 2, it is characterised in that：First sealing offers the first diversion through hole, and the first diversion through hole has the first water inlet end and the first water outlet End, first water inlet end are opened in the wall of first seal groove, and first water inlet end is close to the sealing matrix, institute The outer surface that the first water side is opened in first sealing is stated, first water side is close to the roof structure；Second sealing offers the second diversion through hole, and the second diversion through hole has the second water inlet end and the second water outlet End, second water inlet end are opened in the wall of second seal groove, and second water inlet end is close to the sealing matrix, institute The outer surface that the second water side is opened in second sealing is stated, second water side is close to the roof structure.
- 4. steel structural plant roof structure according to claim 3, it is characterised in that：Multiple first diversion through holes are opened in first sealing, and multiple second diversion through holes are opened in described Two sealings.
- 5. steel structural plant roof structure according to claim 2, it is characterised in that：The seal is foam seal.
- 6. steel structural plant roof structure according to claim 2, it is characterised in that：The ridge portion includes Part I and Part II, and the Part I has relative first end and the second end, institute Stating Part II has relative the 3rd end and the 4th end, second end and the three-terminal link, the first end and institute State the 4th end and be in second end and the same side of plane where the 3rd end；The first end is embedded in first seal groove；4th end is embedded in second seal groove.
- 7. steel structural plant roof structure according to claim 1, it is characterised in that：The roof structure is in arcuation, and the gradient of first roofing tile is not less than 5%；The gradient of second roofing tile is not small In 5%.
- 8. steel structural plant roof structure according to claim 1, it is characterised in that：The steel structural plant roof structure also includes stainless steel gutter, and the stainless steel gutter had water groove, the mistake The width of water groove is not less than 500mm；Multiple stainless steel gutters are respectively arranged at the outside of first roofing tile and second roofing tile.
- 9. steel structural plant roof structure according to claim 8, it is characterised in that：The steel structural plant roof structure also includes multiple downpipes；Multiple downpipes connect with the stainless steel gutter.
- A kind of 10. steel-structure factory building, it is characterised in that：The steel-structure factory building has the steel structural plant roof structure described in the claims 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550069.0U CN206784761U (en) | 2017-05-17 | 2017-05-17 | A kind of steel structural plant roof structure and steel-structure factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550069.0U CN206784761U (en) | 2017-05-17 | 2017-05-17 | A kind of steel structural plant roof structure and steel-structure factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784761U true CN206784761U (en) | 2017-12-22 |
Family
ID=60712126
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550069.0U Expired - Fee Related CN206784761U (en) | 2017-05-17 | 2017-05-17 | A kind of steel structural plant roof structure and steel-structure factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219080A (en) * | 2020-01-10 | 2020-06-02 | 河南宏程工程建设有限责任公司 | Construction method for improving anti-leakage performance of maintenance structure of steel structure factory building |
| CN111472585A (en) * | 2020-04-11 | 2020-07-31 | 浙江大地钢结构有限公司 | Environment-friendly energy-saving assembly type steel structure factory building structure |
-
2017
- 2017-05-17 CN CN201720550069.0U patent/CN206784761U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219080A (en) * | 2020-01-10 | 2020-06-02 | 河南宏程工程建设有限责任公司 | Construction method for improving anti-leakage performance of maintenance structure of steel structure factory building |
| CN111472585A (en) * | 2020-04-11 | 2020-07-31 | 浙江大地钢结构有限公司 | Environment-friendly energy-saving assembly type steel structure factory building structure |
| CN111472585B (en) * | 2020-04-11 | 2020-11-13 | 浙江大地钢结构有限公司 | Environment-friendly energy-saving assembly type steel structure factory building structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steel construction factory building roof structure and steel construction factory building Effective date of registration: 20180322 Granted publication date: 20171222 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: SHOUGANG SHUICHENG IRON AND STEEL (Group) SAIDE CONSTRUCTION Co.,Ltd. Registration number: 2018520000002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190411 Granted publication date: 20171222 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: SHOUGANG SHUICHENG IRON AND STEEL (Group) SAIDE CONSTRUCTION Co.,Ltd. Registration number: 2018520000002 |
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