WO1997040287A1 - Dispositif pour creer une liaison sans fin detachable et non detachable entre des courroies a carcasse metallique - Google Patents

Dispositif pour creer une liaison sans fin detachable et non detachable entre des courroies a carcasse metallique Download PDF

Info

Publication number
WO1997040287A1
WO1997040287A1 PCT/EP1997/002004 EP9702004W WO9740287A1 WO 1997040287 A1 WO1997040287 A1 WO 1997040287A1 EP 9702004 W EP9702004 W EP 9702004W WO 9740287 A1 WO9740287 A1 WO 9740287A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel
belt
steel cable
endless
protection
Prior art date
Application number
PCT/EP1997/002004
Other languages
German (de)
English (en)
Inventor
Antonius Opgenorth
Original Assignee
Antonius Opgenorth
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 Antonius Opgenorth filed Critical Antonius Opgenorth
Priority to AU27663/97A priority Critical patent/AU2766397A/en
Priority to DE19780345T priority patent/DE19780345D2/de
Publication of WO1997040287A1 publication Critical patent/WO1997040287A1/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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/06—Belt fastenings, e.g. for conveyor belts with outwardly-bent, mutually-connected belt ends
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts

Definitions

  • the innovation relates to a device for the releasable and non-releasable endless closing of steel cable belts.
  • the steel cable belt ends meet each other bluntly (in opposite directions 180 degrees).
  • the steel cables then loop around other pipes in order to achieve the largest possible friction surface.
  • the tubes are held by side plates.
  • the crossing steel cables between the pipes are clamped with cable clamps.
  • a weight-saving design of the new version is only 46 kg inspection intervals are not necessary.
  • Steel cord belt bucket elevators have proven themselves for years of continuous operation. They are preferably used to transport cement clinker, cement, gypsum and aggregates.
  • the steel cable belt forms the standard tension element of the bucket elevators. Special perforation processes enable the bucket to be securely fastened to the steel suction belt.
  • the Beche ⁇ verksschacht is designed to be self-supporting, the entire bucket mill train and the weight of the drive shaft rest on the shaft. Depending on the height of the bucket elevators (up to 130 m high), the shaft has been chipped at various points in order to shorten the buckling length of the relatively slim chimneys.
  • the shaft itself is designed as a double shaft the suction effect of the high-speed bucket belt is used and there is no air whirling in the shaft as a result of the opposite bucket elevator strands.
  • Fig. 1 Steel cord belt endless connection (compilation)
  • Fig. 5 (assembly step 2 ropes pushed through each other)
  • Fig. 9 (assembly step 6) Lay the sheet through rope loops
  • Fig.l 0 (assembly step 7) pre-tension ropes u. Align the steel cable belt.
  • Fig.l 1 (assembly step 8) housing and casting pipes and ropes.
  • Fig.l 2 (assembly step 9) remove clamping devices
  • Bucket elevator foot 10 bucket elevator head, 1 1 chimneys, 12 steel cable belt, 13
  • the belt is pulled in through the assembly opening 22 by means of a crane
  • a crane hook 17 is let down through a chimney 12 and hooked into the mounting eye 18 previously attached to the steel cable belt end 20 and pulled up.
  • Chain hoists, 23 fastened to the bucket elevator head 11 and assembly eye, 18 hold the steel cable belt 13 and are fastened in such a way that the steel cable belt ends 20, 21 for
  • Assembly purposes are about 4m freely movable.
  • the steel cord end pieces 8.9 are at the end of a length of approx. 50 mm as in
  • Vulcanized steel cable belt 13 then the steel cables 24 lie about 1.5 m long. This has the advantage that the many steel cables 24 are closed
  • Spring packages 25 vulcanized in mirror image are provided with a radius that corresponds to the radius of the pressure tube 41, FIG.
  • the exposed steel cables 24 are to be protected against corrosion.
  • a rubber strip 32 is placed on the upper lateral surface of the drive drum 26
  • the rubber strip 32 is removed by rotating the drive drum 26, by 180 °, by means of a creep drive. However, this takes place only after complete assembly.
  • the steel cable belt ends 20, 21 are placed on the drive drum 26. It should be noted here that the exposed steel cables 24 are pushed through one another in the same sequence and thus form loops 36.
  • the steel cable ends 20, 21 are held on the spring assemblies 25 by pipes 37 by means of threaded rods 38, 39 and nuts 40.
  • the thick tube 41 is inserted through the loops 36 and initially suspended from the assembly hook 42.
  • the exposed steel cables 24, 24 are only sprayed with silicone 34 at the outer edge zone 43 and at the belt joint gap 33.
  • the pressure tube 41 is pressed between the spring assemblies 25 arranged in mirror image and is slightly pretensioned by means of a rectangular tube, 44 threaded rod 45 and nuts 46.
  • Fig. 8 (assembly step 5)
  • the steel cables 24 are used as loops 47 alternately on the right and left
  • the rope clamping plate 61 is to be placed on the flat iron 56 Fig. 9 (assembly step 6
  • the steel cable belt ends 8, 9 are clamped between the angles 65 by means of screws 66 and nuts 67.
  • the steel cables 24 are prestressed by means of nuts 71 through the spindles 70 inserted in the bores 68 of the angle 69.
  • the steel cables 24, 73 lying in the area of the cheese head screws 72 are to be cut. and to clamp with rope clips 74 (DIN 1142). After aligning the round profiles 64, the clamping plate 61 has to be put on and slightly pre-tensioned by means of cylinder screws 72.
  • the chain hoists 23, Fig.2 are to be loosened until the steel cable belt 13 Fig.2 with its own weight hangs freely in the chimneys 12, Fig.2.
  • Fig.l 1 (assembly step 8)
  • the steel cord end pieces 8.9 are to be cut.
  • the individual steel cables 24 are clamped in bundles with cable clamps 80 (DIN 1142).
  • the bodies for this rope deflection can have different contours and are described as follows:
  • Fig. 20 body - rectangular tube 100
  • Fig. 23 body - square 103, solid, outer contours as Fig. 21
  • the Köiper Fig. 20 - 23 can consist of different materials - steel, aluminum or plastic.
  • a hexagon nut 118 is welded on the ends at the ends for later accommodation of the steel cable clamping bridge, FIG. 33.
  • the spring assemblies 121, 122 Fig. 24 are vulcanized onto the steel cable belt ends 20, 21 Fig. 24 in mirror image, and are each adapted to the body shapes of Figs. 20, 21, 22 and 23.
  • the spring assemblies 121, 122 Fig. 24 are easier to manufacture, cost savings.
  • a "spherical" shell friction lining is arranged on the drive and tensioning drum, which is fastened by screws around the outer edge of the drums Fig. 35, 36.
  • the steel cable belt always runs to the highest point and thus to the drum centers Fig. 35, 36.
  • the pressure pipe 41, 82 Fig. 8, after the butt joint, is adapted to the "crowning" of the friction lining Fig. 35, 36.
  • a correspondingly bent square profile 125 FIG. 31 is welded to the angles 124 of the tensioning device FIG. 31, which corresponds to the extension of the steel cables caused by the "crowning".
  • the steel cable end piece 8 Fig. 3 is pressed by an angle profile 126 Fig. 31, which corresponds on one side to the shape of the bent square iron 125 Fig. 31, against the square iron 125 Fig. 31 and at the same time with screws 127, 128 Fig. 31, which in the Insert angles 124, braced.
  • Friction linings are not only in “spherical” shape Fig. 35, but also in “conical”
  • the pressure pipe 41, 82 Fig. 14 can alternatively be provided smooth or with rope grooves 120 Fig. 28, 29 in order to achieve a good embedding of the steel cables 24 Fig. 3, 28, 29, 30.
  • Centering tubes 129 are welded to the side walls 115, 116 of the tube holder Fig. 32, for receiving the tubes 130, 13.1 Fig. 32.
  • Flat tubes 132 are welded on one side in the tubes 130, 131, with a bore 133 in the middle, in the one Threaded rod 134 is inserted, which is fastened with nuts 137.
  • Nuts 135 are welded to the outside of the pipes 130, 131 on both sides for the late
  • the side wall 115 is first attached to the threaded rods 134 by means of wing nuts 136 FIG. 32.
  • the steel cables are looped onto the left 130 and right 131 tubes of the
  • the pipe holder Fig. 32 is to be placed with the fork 138 on the screws 114, which serve as pins, 55, 83 Fig. 8, 13, 14 and 1 14 Fig. 20, 21, 22,23.
  • the side walls 115, 116 are coated with a non-stick agent before casting; and can be removed after casting.
  • the side walls can be used again.
  • steel cord-free zones 140 approx. 25 mm, on the outer edges of the steel cord belts, it is possible to cut steel cord-free areas 140 Fig. 24, 39 for fastening a steel cord clamp bridge Fig. 33, 39 and steel cord clamps Fig. 34, 40 without cutting steel cord ropes to arrange.
  • the steel cable clamping bridge Fig. 33 consists of a thin-walled special U-profile 143 Fig. 33, 39 in which a rubber hose 144 Fig. 33, 39 is clamped.
  • the welded nuts 146 Fig. 33, 39 on the outside of the U-profile fulfill a double function: a.) These nuts 146 Fig. 39, which are located in the area free of steel cables, make a cylinder screw 150 Fig. 39 smaller by 2 thread steps inserted, which is used by means of nuts 151 Fig. 39 for fastening the steel cable clamp bridge Fig. 33, 39. b.) After the steel cable clamp Fig. 34, 41 has taken over the tightening of the steel cables as described under point 5.3, the cylinder screws 150 Fig. 39, 41 and nuts 151 are removed, and the nuts 146 and nuts 145 Fig. 39, 43 take up the screws 72 Fig. 10, 43 with which the steel cables between the clamping plates 61, 149 Fig. 17, 43 are later clamped.
  • the steel cable clamp bridge Fig. 33 has the following purpose:
  • the steel cable clamp Fig. 34 consists of a U-profile 155 Fig. 34, in which a rubber hose 156 is clamped.
  • the steel cable clamps, 34, 40 in the lower steel cable loops - crossing point 160, 40 are made using cylinder screws 158 and nuts 159 Fig. 40 fastened so that the steel cables lying here on the tube 131 Fig. 32, 40, equally structured, are held in formation.
  • the steel cable clamping bridge Fig. 33 with welded nuts 145 also serves to accommodate the cheese head screws for fastening the clamping plates.
  • the clamping plate 61 Fig. 42 is placed on the nuts 145, 146 Fig. 42 of the steel cable clamping bridge Fig. 33; then the steel cables are pushed through each other in the same sequence Fig. 42, so that they form rope loops.
  • the steel cable clamping plate 149 Fig. 42, 43 is inserted through the loops.
  • the further assembly is carried out as under:
  • the exposed steel cables 161 Fig. 25 on the steel cable belt ends 162 Fig. 25 are approximately 1.2 m free (bare).
  • the steel cables 161 Fig. 25 are individually wound around the body after the butt joint.
  • a rectangular pipe 164 must be placed between the pipes 130, 131 Fig. 46; this maintains the distance between the tubes 130, 131 Fig. 46, when not potted. It is not possible to move the rectangular tube 164 by means of a welding tack 165 165 FIG. 46.
  • Steel cables 161 before being clamped are loaded with steel cable quick-releases 166 Fig. 46, on which weights 167 are suspended, and only then clamped.
  • Rectangular tube 164, Fig. 46 is not required in the case of potting, since the threaded rods 134 absorb the transverse forces until potting.
  • the steel cable pre-tension is more uniform than by hand.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'invention concerne un dispositif pour créer un liaison sans fin détachable et non détachable entre des courroies à carcasse métallique, caractérisé en ce que les extrémités des courroies à carcasse métallique (20, 21; Fig. 24, 25, 45) sont mises bout à bout (en sens opposé à 180°). Les câbles métalliques (24, 161; Fig. 24, 25, 45) incorporés par vulcanisation au centre de la sangle sont tangents par rapport à un corps et enveloppent ce corps (en sens opposé à 180°). Les câbles métalliques sont ensuite placés en boucles sur deux tubes et serrés avec des colliers ou des plaques de serrage (liaison détachable). Après introduction des corps dans un boîtier, on effectue un scellement avec un adhésif à deux composants (liaison non détachable).
PCT/EP1997/002004 1996-04-24 1997-04-21 Dispositif pour creer une liaison sans fin detachable et non detachable entre des courroies a carcasse metallique WO1997040287A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU27663/97A AU2766397A (en) 1996-04-24 1997-04-21 Device for detachable and undetachable endless connection of steel cord belts
DE19780345T DE19780345D2 (de) 1996-04-24 1997-04-21 Vorrichtung zum lösbaren und unlösbaren Endlosschließen von Stahlseilgurten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29607459U DE29607459U1 (de) 1996-04-24 1996-04-24 Stahlseilgurt-Endlosverbindung
DE29607459.4 1996-04-24

Publications (1)

Publication Number Publication Date
WO1997040287A1 true WO1997040287A1 (fr) 1997-10-30

Family

ID=8023077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/002004 WO1997040287A1 (fr) 1996-04-24 1997-04-21 Dispositif pour creer une liaison sans fin detachable et non detachable entre des courroies a carcasse metallique

Country Status (3)

Country Link
AU (1) AU2766397A (fr)
DE (2) DE29607459U1 (fr)
WO (1) WO1997040287A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013017058A1 (de) 2013-10-12 2015-04-16 Antonius Opgenorth Die Erfindung betrifft das Endlosschließen eines Stahlseilgurtes, in dem in der Mitte Stahlseile einvulkanisiert sind, zur Förderung von Schüttgütern in der Zement- und Stahlindustrie; die freiliegenden Stahlseile werden gegenläufig um einen Körper gelegt

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607459U1 (de) * 1996-04-24 1996-07-18 Opgenorth Antonius Stahlseilgurt-Endlosverbindung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341992A1 (de) * 1973-08-20 1975-03-27 Beumer Maschf Bernhard Anordnung zum mechanischen verbinden eines drahtseilfoerdergurtes
EP0221818A2 (fr) * 1985-10-30 1987-05-13 Societe Francaise De Bandes Transporteuse Dispositif d'agrafage pour la jonction des courroies, procédé de jonctionnement utilisant ce dispositif et courroie jonctionnée selon ce procédé
EP0221819A2 (fr) * 1985-10-30 1987-05-13 Societe Francaise De Bandes Transporteuse Dispositif d'agrafage pour la jonction des courroies, procédé de jonctionnement utilisant ce dispositif et courroie junctionnée selon ce procédé
DE29607459U1 (de) * 1996-04-24 1996-07-18 Opgenorth Antonius Stahlseilgurt-Endlosverbindung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341992A1 (de) * 1973-08-20 1975-03-27 Beumer Maschf Bernhard Anordnung zum mechanischen verbinden eines drahtseilfoerdergurtes
EP0221818A2 (fr) * 1985-10-30 1987-05-13 Societe Francaise De Bandes Transporteuse Dispositif d'agrafage pour la jonction des courroies, procédé de jonctionnement utilisant ce dispositif et courroie jonctionnée selon ce procédé
EP0221819A2 (fr) * 1985-10-30 1987-05-13 Societe Francaise De Bandes Transporteuse Dispositif d'agrafage pour la jonction des courroies, procédé de jonctionnement utilisant ce dispositif et courroie junctionnée selon ce procédé
DE29607459U1 (de) * 1996-04-24 1996-07-18 Opgenorth Antonius Stahlseilgurt-Endlosverbindung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013017058A1 (de) 2013-10-12 2015-04-16 Antonius Opgenorth Die Erfindung betrifft das Endlosschließen eines Stahlseilgurtes, in dem in der Mitte Stahlseile einvulkanisiert sind, zur Förderung von Schüttgütern in der Zement- und Stahlindustrie; die freiliegenden Stahlseile werden gegenläufig um einen Körper gelegt
DE102013017058A8 (de) 2013-10-12 2018-06-07 Antonius Opgenorth Die Erfindung betrifft das Endlosschließen eines Stahlseilgurtes, in dem in der Mitte Stahlseile einvulkanisiert sind, zur Förderung von Schüttgütern in der Zement- und Stahlindustrie; die freiliegenden Stahlseile werden gegenläufig um einen Körper gelegt
DE102013017058A9 (de) 2013-10-12 2018-07-19 Antonius Opgenorth Die Erfindung betrifft das Endlosschließen eines Stahlseilgurtes, in dem in der Mitte Stahlseile einvulkanisiert sind, zur Förderung von Schüttgütern in der Zement- und Stahlindustrie; die freiliegenden Stahlseile werden gegenläufig um einen Körper gelegt

Also Published As

Publication number Publication date
AU2766397A (en) 1997-11-12
DE19780345D2 (de) 1999-07-01
DE29607459U1 (de) 1996-07-18

Similar Documents

Publication Publication Date Title
DE69906145T2 (de) Anordnung und verfahren zum verbinden eines bauelements und einer kabelstruktur
DE102009005632B4 (de) Handhabung von Rotorblättern
EP2734689A1 (fr) Structure porteuse en forme de tour
EP2506936B1 (fr) Dispositif pour fixer et serrer des sangles
DE60009162T2 (de) Kausche für flexibles flachseil
WO2014037421A1 (fr) Tour d'éolienne et procédé de construction
DE102006032816A1 (de) Radspanner
DE3936198C2 (fr)
DE202010002679U1 (de) Führungsseil-Umlenkrohrbogen, vorzugsweise aus Stahl, zum Befestigen eines Führungsseils an einem Rotorblatt eines Rotors einer Windenergieanlage
DE2812073C3 (de) Seilsicherungsklemme
WO1997040287A1 (fr) Dispositif pour creer une liaison sans fin detachable et non detachable entre des courroies a carcasse metallique
KR102099401B1 (ko) 회전 유도에 의한 텐션 체결 장치
CN110984614B (zh) 一种可调节角度的cfrp片材夹持锚具
EP3569795B1 (fr) Dispositif de positionnement d'une ancre de transport
DE60304334T2 (de) Sicherungsverfahren für ingenieurbauten mit spanngliedern
DE102011121458B4 (de) Treibscheibenklemmvorrichtung
DE474153C (de) Fuehrung fuer Aufzuege
EP0307427B1 (fr) Armature pour constructions en beton
DE2617866A1 (de) Vorrichtung zum anschlagen von betonfertigteilen
CN218912309U (zh) 一种用于悬挑式卸料平台的斜拉钢丝绳连墙组件
DE2915516C2 (de) Einrichtung zur Absorption kinetischer Energie für an Tragseilen hängende Gerüste
DE4036036A1 (de) Fangvorrichtung eines aufzuges
EP3779236B1 (fr) Raccordement de serrage destiné au raccordement sans fin d'une bande transporteuse
DE102006047563A1 (de) Verfahren zum Austausch von vollverschlossenen Seilen von unter Verkehr stehenden Schrägseilbrücken in Stahl oder Verbundbauweise
CH536254A (de) Aufhängevorrichtung an einem Betonfertigteil sowie Verfahren zur Herstellung einer solchen Aufhängevorrichtung

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref document number: 97537734

Country of ref document: JP

REF Corresponds to

Ref document number: 19780345

Country of ref document: DE

Date of ref document: 19990701

WWE Wipo information: entry into national phase

Ref document number: 19780345

Country of ref document: DE

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA