CN213143542U - Prefabricated steel framework light floor butt joint connecting node structure - Google Patents
Prefabricated steel framework light floor butt joint connecting node structure Download PDFInfo
- Publication number
- CN213143542U CN213143542U CN202021477949.8U CN202021477949U CN213143542U CN 213143542 U CN213143542 U CN 213143542U CN 202021477949 U CN202021477949 U CN 202021477949U CN 213143542 U CN213143542 U CN 213143542U
- Authority
- CN
- China
- Prior art keywords
- light floor
- floor slabs
- layer
- steel
- sides
- 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 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 210000001503 joint Anatomy 0.000 title claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 71
- 239000002344 surface layer Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 239000011083 cement mortar Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a prefabricated steel framework light floor butt joint connecting node structure, which comprises a steel beam, a light floor, a lower filling layer, a connecting steel plate, a waterproof layer, an upper filling layer, an additional waterproof layer and a surface layer; the light floor slabs are prefabricated steel framework light floor slabs, the light floor slabs on two sides are horizontally connected and are provided with steel beam supporting connections corresponding to the lower parts of the joints of the light floor slabs and the steel beam supporting connections, the light floor slabs on the two sides are symmetrically lapped and fixed on the steel beams, the end parts of the light floor slabs comprise through length arrangement end ribs, the end ribs of the light floor slabs on the two sides are welded and fixed with the steel beams, preset connecting joints are formed between the end ribs on the two sides, grooves arranged along the through length of the light floor slabs are preset at the tops of the end ribs, and long grooves are; the connecting seams are filled with a lower filling layer, the grooves on the two sides are uniformly provided with connecting steel plates for reinforcing connection, a waterproof layer is fully paved in the long grooves by covering the connecting steel plates, and the long grooves are filled with an upper filling layer.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a light-duty floor butt joint connected node structure of prefabricated steel framework.
Background
The steel skeleton light plate is suitable for coal conveying trestle, building enclosure roof, floor and wall. The steel skeleton light plate consists of light steel skeleton, cold drawn steel wire net and composite cement-pearlite core. The steel skeleton light plate integrates the functions of light weight, bearing, energy conservation, fire prevention, sound insulation, explosion venting, earthquake resistance and the like, and meets the requirements of modern buildings on light weight, energy conservation and environmental protection; the existing prefabricated steel skeleton light floor slab and the steel skeleton light floor slab are poor in construction treatment at the joint, the surface layer of the joint is easy to crack, and the joint does not have waterproofness and is poor in effect, so that a prefabricated steel skeleton light floor slab butt joint connecting node structure is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a prefabricated steel skeleton light-duty floor butt joint connected node structure, adopt the utility model discloses a structure, the end rib and the girder steel welded fastening of both sides light-duty floor are equipped with down the filling layer in the joint line, and cooperation steel sheet connects the enhancement, possesses better joint strength, is equipped with the waterproof layer in the elongated slot, goes up filling layer and additional waterproof layer, and the cooperation has alkali-resisting glass fiber net cloth, and the boundary is difficult for taking place the fracture to the surface course correspondence, possesses certain waterproof nature, is difficult for taking place the percolating water, and the construction is handled.
In order to achieve the above object, the utility model adopts the following technical scheme: a prefabricated steel framework light floor butt joint connecting node structure comprises a steel beam, a light floor, a lower filling layer, a connecting steel plate, a waterproof layer, an upper filling layer, an additional waterproof layer and a surface layer; the light floor slabs are prefabricated steel framework light floor slabs, the light floor slabs on two sides are horizontally connected and are provided with steel beam supporting connections corresponding to the lower parts of the joints of the light floor slabs and the steel beam supporting connections, the light floor slabs on the two sides are symmetrically lapped and fixed on the steel beams, the end parts of the light floor slabs comprise through length arrangement end ribs, the end ribs of the light floor slabs on the two sides are welded and fixed with the steel beams, preset connecting joints are formed between the end ribs on the two sides, grooves arranged along the through length of the light floor slabs are preset at the tops of the end ribs, and long grooves are; a lower filling layer is filled in the connecting seams, connecting steel plates are uniformly arranged on the grooves on the two sides for reinforcing connection, a waterproof layer is fully laid in the long grooves by covering the connecting steel plates, and an upper filling layer is filled in the long grooves; the surface of the upper filling layer is covered with an additional waterproof layer, the end ribs of which the two ends are covered on the two sides are respectively fixed on the light floor slabs on the two sides in an overlapping manner, a cement mortar surface layer is built on the surfaces of the light floor slabs, and a layer of alkali-resistant glass fiber mesh cloth is arranged in the surface layer corresponding to the long grooves.
Preferably, the waterproof layer and the additional waterproof layer are self-adhesive waterproof roll waterproof layers.
Preferably, the lower filling layer is a C20 fine aggregate concrete filling layer, and the upper filling layer is an anti-cracking cement mortar filling layer.
Preferably, the connecting steel plate is of a strip steel plate structure.
The utility model has the advantages that: adopt the utility model discloses a structure, the end rib and the girder steel welded fastening of the light-duty floor of both sides are equipped with down the filling layer in the joint line, and the cooperation steel sheet reinforced connection possesses better joint strength, is equipped with the waterproof layer in the elongated slot, goes up filling layer and additional waterproof layer, and the cooperation has alkali-resisting glass fiber net cloth, and the surface course corresponds the difficult emergence fracture of connection juncture, possesses certain waterproof nature, is difficult for taking place the percolating water, and the construction is handled well.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a prefabricated steel framework light floor slab butt joint connection node structure.
Wherein: 1 is steel beam, 2 is light floor, 3 is end rib, 4 is connecting seam, 5 is lower filling layer, 6 is connecting steel plate, 7 is waterproof layer, 8 is upper filling layer, 9 is additional waterproof layer, 10 is surface course, 11 is alkali-resisting glass fiber net cloth.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the prefabricated steel framework light floor slab butt joint connecting node structure comprises a steel beam 1, a light floor slab 2, a lower filling layer 5, a connecting steel plate 6, a waterproof layer 7, an upper filling layer 8, an additional waterproof layer 9 and a surface layer 10; the light floor 2 is a prefabricated steel framework light floor, the light floor 2 on two sides is horizontally connected and is provided with a steel beam 1 for supporting connection corresponding to the lower part of the joint of the two, the light floor 2 on two sides is symmetrically lapped and fixed on the steel beam 1, the end part of the light floor 2 comprises an end rib 3 with a through length, the end rib 3 of the light floor 2 on two sides is welded and fixed with the steel beam 1, a connecting joint 4 is formed between the end rib 3 on two sides in advance, the top of the end rib 3 is preset with a groove arranged along the through length of the light floor 2, and the grooves on two sides are symmetrically arranged to form a long groove; a lower filling layer 5 is filled in the connecting seam 4, connecting steel plates 6 are uniformly arranged on grooves on two sides for reinforced connection, a waterproof layer 7 is fully paved in the long groove by covering the connecting steel plates 6, and an upper filling layer 8 is filled in the long groove; the surface of the upper filling layer 8 is covered with an additional waterproof layer 9, the end rib bones 3 covered on two sides at two ends of the additional waterproof layer 9 are respectively fixed on the light floor slabs 2 on two sides in a lap joint mode, a cement mortar surface layer 10 is built on the surface of the light floor slabs 2, and a layer of alkali-resistant glass fiber mesh cloth 11 is arranged in the surface layer 10 corresponding to the long grooves.
In specific implementation, the waterproof layer 7 and the additional waterproof layer 9 are self-adhesive waterproof roll waterproof layers.
In specific implementation, the lower filling layer 5 is a C20 fine aggregate concrete filling layer, and the upper filling layer 8 is an anti-cracking cement mortar filling layer.
In specific implementation, the connecting steel plate 6 is a strip-shaped steel plate structure.
Claims (4)
1. The utility model provides a light-duty floor butt joint connected node structure of prefabricated steel framework which characterized in that: the floor comprises a steel beam, a light floor, a lower filling layer, a connecting steel plate, a waterproof layer, an upper filling layer, an additional waterproof layer and a surface layer; the light floor slabs are prefabricated steel framework light floor slabs, the light floor slabs on two sides are horizontally connected and are provided with steel beam supporting connections corresponding to the lower parts of the joints of the light floor slabs and the steel beam supporting connections, the light floor slabs on the two sides are symmetrically lapped and fixed on the steel beams, the end parts of the light floor slabs comprise through length arrangement end ribs, the end ribs of the light floor slabs on the two sides are welded and fixed with the steel beams, preset connecting joints are formed between the end ribs on the two sides, grooves arranged along the through length of the light floor slabs are preset at the tops of the end ribs, and long grooves are; a lower filling layer is filled in the connecting seams, connecting steel plates are uniformly arranged on the grooves on the two sides for reinforcing connection, a waterproof layer is fully laid in the long grooves by covering the connecting steel plates, and an upper filling layer is filled in the long grooves; the surface of the upper filling layer is covered with an additional waterproof layer, the end ribs of which the two ends are covered on the two sides are respectively fixed on the light floor slabs on the two sides in an overlapping manner, a cement mortar surface layer is built on the surfaces of the light floor slabs, and a layer of alkali-resistant glass fiber mesh cloth is arranged in the surface layer corresponding to the long grooves.
2. The butt joint connecting node structure of the prefabricated steel framework light floor slab as claimed in claim 1, wherein: the waterproof layer and the additional waterproof layer are self-adhesive waterproof coiled material waterproof layers.
3. The butt joint connecting node structure of the prefabricated steel framework light floor slab as claimed in claim 1, wherein: the lower filling layer is a C20 fine aggregate concrete filling layer, and the upper filling layer is an anti-cracking cement mortar filling layer.
4. The butt joint connecting node structure of the prefabricated steel framework light floor slab as claimed in claim 1, wherein: the connecting steel plate is of a strip-shaped steel plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477949.8U CN213143542U (en) | 2020-07-23 | 2020-07-23 | Prefabricated steel framework light floor butt joint connecting node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477949.8U CN213143542U (en) | 2020-07-23 | 2020-07-23 | Prefabricated steel framework light floor butt joint connecting node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143542U true CN213143542U (en) | 2021-05-07 |
Family
ID=75732816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021477949.8U Expired - Fee Related CN213143542U (en) | 2020-07-23 | 2020-07-23 | Prefabricated steel framework light floor butt joint connecting node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213143542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638533A (en) * | 2021-09-14 | 2021-11-12 | 腾达建设集团股份有限公司 | A prefabricated floor slab, removable steel-concrete composite floor and construction method thereof |
| CN113718967A (en) * | 2021-09-14 | 2021-11-30 | 上海宝冶集团有限公司 | Plugging structure and plugging method for steel skeleton light plate gap |
| CN114941403A (en) * | 2022-03-23 | 2022-08-26 | 北京崇建工程有限公司 | Steel skeleton light plate roof sealing structure and construction method |
-
2020
- 2020-07-23 CN CN202021477949.8U patent/CN213143542U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638533A (en) * | 2021-09-14 | 2021-11-12 | 腾达建设集团股份有限公司 | A prefabricated floor slab, removable steel-concrete composite floor and construction method thereof |
| CN113718967A (en) * | 2021-09-14 | 2021-11-30 | 上海宝冶集团有限公司 | Plugging structure and plugging method for steel skeleton light plate gap |
| CN113638533B (en) * | 2021-09-14 | 2025-08-26 | 腾达建设集团股份有限公司 | Prefabricated floor slab, detachable steel-concrete composite floor and construction method thereof |
| CN114941403A (en) * | 2022-03-23 | 2022-08-26 | 北京崇建工程有限公司 | Steel skeleton light plate roof sealing structure and construction method |
| CN114941403B (en) * | 2022-03-23 | 2023-08-22 | 北京崇建工程有限公司 | Steel skeleton light plate roof sealing structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213143542U (en) | Prefabricated steel framework light floor butt joint connecting node structure | |
| CN215253698U (en) | Ceramsite foam concrete exterior wall hanging plate in assembly type building | |
| CN102505779A (en) | Block type wall system assembled by hoisting and construction method thereof | |
| CN207376869U (en) | The high fireproof thermal insulation wall board of flexible connection | |
| CN107524248A (en) | The high fireproof thermal insulation wall board and its construction method of flexible connection | |
| CN107035027A (en) | A kind of assembled steel reinforced concrete structure light wt compound external wall panel | |
| CN203977895U (en) | A kind of prefabricated integral frame structure dwelling house system | |
| CN206128404U (en) | Take whole composite roof board that keeps warm of eaves mouth | |
| CN215166634U (en) | Assembly type building wallboard connecting structure | |
| CN105275145B (en) | A kind of assembled multifunction composite wall panel | |
| CN205224391U (en) | Multi -functional composite wall panel of assembled | |
| CN208105502U (en) | Assembled built-in heat insulation layer concrete composite wall-light steel frame connecting node | |
| CN103225373A (en) | Roof eaves board | |
| CN213062583U (en) | Assembly type disassembly-free heat-preservation integrated roof template and roof | |
| CN211080616U (en) | Roofing expansion joint structure under prefabricated apron | |
| CN213115015U (en) | Prefabricated steel framework light floor and concrete beam connecting node structure | |
| CN218933507U (en) | Prefabricated light steel wire grid mortar-perlite-polystyrene shear wall with window holes | |
| CN100451257C (en) | Steel mesh frame concrete composite building and its construction method | |
| CN213329443U (en) | Prefabricated steel framework light floor and I-shaped steel beam connecting node structure | |
| CN102776988B (en) | Thermal insulation fireproof anti-seismic integrated novel energy-saving roof board | |
| CN216276396U (en) | Waterproof roofing structure keeps warm based on rack | |
| CN215406976U (en) | A reinforced connection node structure between adjacent slabs of a prefabricated sloping roof | |
| CN215978096U (en) | Prefabricated plate pitched roof adjacent plate connecting joint structure | |
| CN215054666U (en) | Prefabricated plate pitched roof end and prefabricated gutter side wall connecting node structure | |
| CN204456995U (en) | High aititude, highlight lines earthquake region 500kV transformer station full assembling master control building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |