WO2024112217A1 - Procédé de raccordement d'éléments dans une structure en acier, en particulier des inserts et des poêles de cheminée, et structure pour relier les éléments d'une structure en acier, en particulier des structures d'insertion et de rangement de cheminée - Google Patents

Procédé de raccordement d'éléments dans une structure en acier, en particulier des inserts et des poêles de cheminée, et structure pour relier les éléments d'une structure en acier, en particulier des structures d'insertion et de rangement de cheminée Download PDF

Info

Publication number
WO2024112217A1
WO2024112217A1 PCT/PL2023/000016 PL2023000016W WO2024112217A1 WO 2024112217 A1 WO2024112217 A1 WO 2024112217A1 PL 2023000016 W PL2023000016 W PL 2023000016W WO 2024112217 A1 WO2024112217 A1 WO 2024112217A1
Authority
WO
WIPO (PCT)
Prior art keywords
buckle
elements
connected elements
final
fastener
Prior art date
Application number
PCT/PL2023/000016
Other languages
English (en)
Inventor
Łukasz Hajduk
Original Assignee
Hajduk Lukasz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hajduk Lukasz filed Critical Hajduk Lukasz
Publication of WO2024112217A1 publication Critical patent/WO2024112217A1/fr

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/28—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts
    • F16B12/36—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts using separate pins, dowels or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/08—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F24B1/197—Hearths

Definitions

  • the object of the invention is a method of connecting elements into a steel structure, especially fireplace inserts and stoves, and a structure for connecting the elements of a steel structure, especially fireplace insert and stoves structures.
  • a method of connecting elements into a steel structure, including fireplace inserts and stoves in which, in the first operation, the individual structural elements are connected to each other by means of tack welds, and in a subsequent operation, the elements are welded continuously, and thus welds are inserted into the material of the connected elements as fasteners.
  • the procedures for establishing the correct dimensions and angles during the tacking operation are very labour-intensive and require the operators to be highly qualified, usually with a welding licence.
  • a method of connecting elements into a steel structure, including fireplace inserts, is known, in which the structural elements are pre-assembled in a special tool and then welded into the structure in a continuous manual or robotised manner.
  • This type of method requires a suitable tool, which is costly to make, and with high production variability, the number of tools as well as their storage, validation and maintenance significantly increase the cost of its operation, and thus the production cost of a particular steel structure.
  • the use of welding tools increases the preparation and finishing times, which means that with high production variability, this approach also increases the production costs of the steel structure made using it.
  • connection structures for steel elements are known, in which the connecting elements are various types of welded joints.
  • connection structures for steel elements are known, in which the connecting elements are various types of threaded rivet fasteners such as screws or bolts with nuts.
  • connections require special preparation, for example bevelling of adjacent edges of the connected elements, additional bending of the material on adjacent surfaces or overlapping of the material of one of the connected elements or additional washers.
  • the aim of the invention is to provide solutions to eliminate the described inconveniences and improve the functioning of the known solutions, which will make it possible to reduce the cost of manufacturing steel structures, especially fireplace inserts.
  • the aim of the invention is to provide solutions to simplify the process of connecting elements of a steel structure, especially fireplace inserts, preferably to the extent that it is possible to transfer the process of assembling such structures from the production plant to the end customer in such a way that the customer receives suitably prepared structural elements and connects them by hand, for example, at home.
  • the essence of the method of connecting elements into a steel structure, especially fireplace inserts, in which, according to the invention, two connected elements, adjacent to each other in the structure, are moved relative to each other until their mutual orientation is achieved, which corresponds exactly to the final mutual position of the connected elements in the final structure, after which the connected elements are initially fixed to each other, and fasteners are inserted into the material of the connected elements, is characterised by the fact that the male part of the buckle and the female part of the buckle are formed in the material of the connected elements, adjacent to each other in the final structure, so that in the final mutual position of the connected elements in the final structure, the male part of the buckle of one of the connected elements is precisely fitted to the female part of the buckle of the next connected element, and then the connected elements are moved relative to each other until each male part of the buckle is inserted into the female part of the buckle, then a fastener is inserted into the male part of the buckle and into the corresponding female part of the buckle, and a frictional force is exerted, by any technical means, between the
  • a rivet is used as the fastener.
  • a screw is used as the fastener.
  • a bolt with a nut is used as the fastener.
  • the essence of the structure for connecting the elements of a steel structure, especially fireplace insert structures, which, according to the invention, comprises at least two connected elements, adjacent to each other in the final structure, as well as fasteners, is characterised by the fact that the male part of the buckle and the female part of the buckle are formed in the material of the connected elements, adjacent to each other in the final structure, so that in the mutual position of the connected elements in the final structure, the male part of the buckle of one of the connected elements is precisely fitted to the female part of the buckle of the next element connected thereto, while at the same time, each male part of the buckle is located in the female part of the buckle; furthermore, there are fragments of the surface of the fastener in the male part of the buckle and in the corresponding female part of the buckle.
  • the fastener is a rivet.
  • the fastener is a screw.
  • the fastener is a bolt with a nut.
  • Fig. 1 is a visualisation of an axonometric view of the fireplace insert shell
  • Fig. 2a and Fig. 2b are a visualisation of a view of the structure for connecting the elements according to one of the possible embodiments of the invention
  • Fig. 3a and Fig. 3b are a visualisation of a view of the structure for connecting the elements according to another possible embodiment of the invention.
  • the male parts of the buckle M and the female parts of the buckle Z are formed so that in the final mutual position of the connected elements 1 in the final structure, the male part of the buckle M of one of the connected elements 1 is precisely fitted to the female part of the buckle Z of the next connected element 1. Then the connected elements 1 are moved relative to each other until each male part of the buckle M is inserted into the designated female part of the buckle Z.
  • a fastener 2 is inserted, and a frictional force is exerted, by any technical means, between the fragments of the surfaces of the connected elements 1 and the fasteners 2, sufficient to produce the final clamping effect, guaranteeing the required durability of the final structure.
  • the technical means to obtain the frictional force sufficient to produce the final clamping effect is a riveting tool.
  • the technical means to obtain the frictional force sufficient to produce the final clamping effect is a screwing tool.
  • the technical means to obtain the frictional force sufficient to produce the final clamping effect is a spanner.
  • a CNC machine tool is used in the operation of forming the male parts of the buckle M and the female parts of the buckle Z.
  • the structure for connecting the elements of a steel structure includes two connected elements 1, adjacent to each other in the final structure, and fasteners 2.
  • the male parts of the buckle M and the corresponding number and position of the connected elements 1 of the female parts of the buckle Z are formed.
  • the male part of the buckle M of one of the connected elements 1 is precisely fitted to the female part of the buckle Z of the next connected element 1 which is connected thereto.
  • Each male part of the buckle M is located in the female part of the buckle Z; furthermore, in the male part of the buckle M and in the corresponding female part of the buckle Z, there are fragments of the surface of the fastener 2.
  • the fasteners 2 are rivets. In other solutions for connection of the connected elements 1 the fasteners 2 may be screws or bolts with nuts.
  • the object of the invention can also be used in any welded structure where a minimum of two elements are connected, in which case it is advantageous if the male parts of the buckle M and the female parts of the buckle Z are arranged in positions which approximately reflect the locations of the spot tack welds.
  • connections according to the invention are, from an economic point of view, an extremely efficient alternative to tack welding.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connection Of Plates (AREA)

Abstract

Dans le procédé de raccordement d'éléments dans une structure en acier, les parties mâles de la boucle (M) et les parties femelles de la boucle (Z) sont constituées dans le matériau des éléments raccordés (1), adjacentes l'une à l'autre dans la structure finale, afin que, dans la position mutuelle finale des éléments raccordés (1) dans la structure finale, la partie mâle de la boucle (M) de l'un des éléments raccordés (1) soit précisément ajustée à la partie femelle de la boucle (Z) de l'élément suivant (1) raccordé à ce dernier. Ensuite, les éléments raccordés (1) sont déplacés l'un par rapport à l'autre jusqu'à ce que chaque partie mâle de la boucle (M) soit insérée dans la partie femelle désignée de la boucle (Z). Un élément de fixation (2) est inséré dans la partie mâle de la boucle (M) et la partie femelle correspondante de la boucle (Z), et une force de frottement est exercée, par tout moyen technique, entre les fragments des surfaces des éléments raccordés (1) et les éléments de fixation (2), suffisante pour produire l'effet de serrage final, garantissant la durabilité requise de la structure finale au moyen de rivets ou de divers éléments de fixation filetés.
PCT/PL2023/000016 2022-11-22 2023-03-24 Procédé de raccordement d'éléments dans une structure en acier, en particulier des inserts et des poêles de cheminée, et structure pour relier les éléments d'une structure en acier, en particulier des structures d'insertion et de rangement de cheminée WO2024112217A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL442897A PL442897A1 (pl) 2022-11-22 2022-11-22 Sposób łączenia elementów w konstrukcję stalową, zwłaszcza wkładów kominkowych i struktura połączenia elementów konstrukcji stalowej, zwłaszcza konstrukcji wkładów kominkowych
PLP.442897 2022-11-22

Publications (1)

Publication Number Publication Date
WO2024112217A1 true WO2024112217A1 (fr) 2024-05-30

Family

ID=86688567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2023/000016 WO2024112217A1 (fr) 2022-11-22 2023-03-24 Procédé de raccordement d'éléments dans une structure en acier, en particulier des inserts et des poêles de cheminée, et structure pour relier les éléments d'une structure en acier, en particulier des structures d'insertion et de rangement de cheminée

Country Status (2)

Country Link
PL (1) PL442897A1 (fr)
WO (1) WO2024112217A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602735A (fr) * 1968-04-19 1971-01-18
FR2538050A1 (fr) * 1982-12-21 1984-06-22 Hemon Andre Equerre d'assemblage a sec
GB2136082A (en) * 1983-03-01 1984-09-12 Twinlock Plc Jointing of elongate members
GB2218503A (en) * 1988-04-25 1989-11-15 Christopher Alexander Saunders Fireplace surround
US20060021287A1 (en) * 2004-08-02 2006-02-02 Warren Michael D Mantel mounting system
DE202010005908U1 (de) * 2010-04-20 2011-08-29 Lehmann Gmbh & Co. Kg Metallschrank
CN207122917U (zh) * 2017-08-23 2018-03-20 蔡国雄 一种diy组装式的新型壁炉
GB2577027A (en) * 2018-01-28 2020-03-18 Robert Frank Gelling Ennett Baby anti-reflux stand. This invention relates to a stand which elevates the head of a moses basket

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602735A (fr) * 1968-04-19 1971-01-18
FR2538050A1 (fr) * 1982-12-21 1984-06-22 Hemon Andre Equerre d'assemblage a sec
GB2136082A (en) * 1983-03-01 1984-09-12 Twinlock Plc Jointing of elongate members
GB2218503A (en) * 1988-04-25 1989-11-15 Christopher Alexander Saunders Fireplace surround
US20060021287A1 (en) * 2004-08-02 2006-02-02 Warren Michael D Mantel mounting system
DE202010005908U1 (de) * 2010-04-20 2011-08-29 Lehmann Gmbh & Co. Kg Metallschrank
CN207122917U (zh) * 2017-08-23 2018-03-20 蔡国雄 一种diy组装式的新型壁炉
GB2577027A (en) * 2018-01-28 2020-03-18 Robert Frank Gelling Ennett Baby anti-reflux stand. This invention relates to a stand which elevates the head of a moses basket

Also Published As

Publication number Publication date
PL442897A1 (pl) 2024-05-27

Similar Documents

Publication Publication Date Title
US10668522B2 (en) Mounting assembly
US3680429A (en) Self-gauging, interference fit rivet
KR102557852B1 (ko) 억지 끼워맞춤 패스너들을 위한 테이퍼형 인입부
US20140003882A1 (en) Functional element in the form of a press-in element
JPH07284994A (ja) ２つのブレード部品を溶接する方法
CA1256723A (fr) Methode et dispositif pour fixer un ecrou sur une piece en tole
He Coefficient of variation and its application to strength prediction of clinched joints
WO2024112217A1 (fr) Procédé de raccordement d'éléments dans une structure en acier, en particulier des inserts et des poêles de cheminée, et structure pour relier les éléments d'une structure en acier, en particulier des structures d'insertion et de rangement de cheminée
Neugebauer et al. Enlargement of the application range of solid punch riveting by two-piece dies
US6237638B1 (en) Manifold assembly for a gas range
US3204517A (en) Blind fastener
JP6761663B2 (ja) プレート状のワークを加工する方法
US3187424A (en) Method of applying a fastener
CN109848658A (zh) 一种大面积钛铜薄板的制作方法
CN206455094U (zh) 一种自动铆钉机
US20220024002A1 (en) Hammerhead striking wrench
Majeed et al. Applications of Robotics in Welding
CN215967010U (zh) 轨道交通用牵引梁组焊装备
KR101598377B1 (ko) 파이프 너트 및 볼트
Nzoiwu The appreciation of blacksmithing as an art in art education
CN212191087U (zh) 一种用于大型换热器管板锻造的组合圆砧
CN220890729U (zh) 一种可拆卸式通孔铆螺母结构
TWI723841B (zh) 摩擦攪拌銲接組件及摩擦攪拌銲接加工方法
CN217432939U (zh) 一种法兰锻件加工用的成型装置
CN216370800U (zh) 多用途机器人焊接装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23728449

Country of ref document: EP

Kind code of ref document: A1