EP0151728B1 - Attache de câbles pour installation d'extraction minière - Google Patents
Attache de câbles pour installation d'extraction minière Download PDFInfo
- Publication number
- EP0151728B1 EP0151728B1 EP84114911A EP84114911A EP0151728B1 EP 0151728 B1 EP0151728 B1 EP 0151728B1 EP 84114911 A EP84114911 A EP 84114911A EP 84114911 A EP84114911 A EP 84114911A EP 0151728 B1 EP0151728 B1 EP 0151728B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamp
- heart
- thimble
- shaft
- ropes
- 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
Links
- 238000004804 winding Methods 0.000 claims 2
- 238000005065 mining Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B15/00—Main component parts of mining-hoist winding devices
- B66B15/08—Driving gear
Definitions
- the invention relates to a thimble for shaft conveyor systems according to the preamble of patent claim 1.
- the invention is particularly applicable to conveying systems in open shafts, but can also be used in blind shaft conveying.
- the invention is particularly suitable for higher production capacities in shafts with large depths, as have recently been planned in underground mining and currently in hard coal mining. are around 1300 m. In this sense, they are shafts with depths that are no longer equipped with continuous conveyors, e.g. can be fitted with the belt straps that can be used in tonne-long shafts, or where considerable problems arise with such funding, among other things. can occur due to the weight of the funding body or the technical effort.
- Shaft conveying systems of the type described at the outset are known (DE-B-1 135 146).
- they have e.g. four side-by-side runs for each conveyor bowl, to which a traction sheave and thus also a conveyor machine is associated with another conveyor bowl arranged thereon.
- the traction sheave and carrier are set up on a tower in order to be able to arrange the traction sheave over the run.
- This division results in narrow distances between the rope centers in the runs and the need to increase the length of the conveying trays for larger conveying capacities. Lengths of approximately 21.5 m have become known from vessel conveying, which in any case bring about a corresponding fall height of the conveyed material during the filling process.
- the overdrive protection then generally consists of an end section of the basket guide which forms an overdrive path and which is followed by a track slat thickening and / or one or more bumpers.
- the invention has therefore set itself the task of providing a rope fastening for a clamp thimble for a shaft conveyor system of the type known to be known, which is narrow and avoids parts protruding outward from its plane.
- the common thimble heart results in two congruent side shields with a relatively large thickness, which rest on the outer surfaces of the thimble heart.
- the relatively large thickness of the side shields allows the screws on one side and screws on the opposite side, which are necessary for bracing the side shields with the main thimble heart, to be countersunk in the side shields, so that there are no parts projecting beyond the outer sides of the side shields.
- This also applies to other organs of the thimble, e.g. for the tensioning device of the thimble heart, the hinge pin of a universal joint, which can be attached to the clamping thimble, and the screws of a clamping device, which is used to fasten the cable slide that is assigned to each conveyor cable.
- a common main thimble heart 98 is essentially provided for all of the six ropes 104 to 109 of the upper rope system according to the exemplary embodiment, so that two congruent side shields 94, 95 with a relatively large thickness result, which rest on the outer surfaces of the thimble heart 98.
- the relatively large thickness of the side shields in turn allows screws 99 on one side and screws 100 on the opposite side, which are necessary for bracing the side shields with the main thimble heart 98, to be countersunk in the side shields, so that there are no parts projecting beyond the outer sides of the side shields.
- the six round ropes 104 to 109 are routed around a secondary thimble heart 98 'behind the main thimble heart 98. They are assigned individual terminals 104a to 109a in the thimble heart, which allow different lengths of the individual cables to be compensated for.
- a common terminal block 110 is assigned to all the ropes 104 to 109.
- the secondary thimble heart 98 'sits on an axis 120, which in turn does not project outward beyond the outer surfaces of the side shields. It is used to attach a bracket 121 which is movable in the direction of the double arrow according to FIG. 1 between two extreme positions, one of which is shown in dashed lines. In the other position shown in solid lines, the ropes are fixed and the secondary thimble heart 98 'assumes the dash-dotted position shown in FIG. 1.
- the terminal strip 110 is first removed. With the help of a crane or a block and tackle, which is attached to the bracket 121, the bracket is tightened and thereby pivoted in the clockwise direction. Then he takes the end position shown in dashed lines. This creates a slack rope, which makes it possible to loosen the main thimble heart 98. This happens among other things with devices known per se, which are therefore not shown.
- the two side shields each have an extension 1 1 or 112 beyond the thimble heart 98.
- the two extensions 111 and 112 serve as a bushing for a joint, the joint axis 113 of which is realized with a bolt 114.
- the joint serves to support a joint body 115 with a joint axis, which is at 116 and runs perpendicular to the geometric axis 113 of the joint pin 114.
- the geometric axis 116 is assigned to a hinge pin 117.
- the overall arrangement forms a universal joint, which is connected via the hinge pin 117 to a socket, which in turn is fastened to a cross member of the conveyor bowl.
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Structure Of Belt Conveyors (AREA)
Claims (2)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2944515 | 1979-11-03 | ||
DE19792944515 DE2944515A1 (de) | 1979-11-03 | 1979-11-03 | Schachtfoerderanlage |
DE19803011209 DE3011209A1 (de) | 1980-03-22 | 1980-03-22 | Schachtfoerderanlage |
DE3011209 | 1980-03-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80106724.0 Division | 1980-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0151728A1 EP0151728A1 (fr) | 1985-08-21 |
EP0151728B1 true EP0151728B1 (fr) | 1987-07-15 |
Family
ID=25781827
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80106724A Ceased EP0052662A1 (fr) | 1979-11-03 | 1980-11-01 | Installation de transport pour puits de mine |
EP84114911A Expired EP0151728B1 (fr) | 1979-11-03 | 1980-11-01 | Attache de câbles pour installation d'extraction minière |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80106724A Ceased EP0052662A1 (fr) | 1979-11-03 | 1980-11-01 | Installation de transport pour puits de mine |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP0052662A1 (fr) |
DE (1) | DE3071992D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111778A1 (de) * | 2012-12-04 | 2014-06-05 | Thyssenkrupp Elevator Ag | Seilklemme und Aufzuganlage mit Seilklemme |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103588065A (zh) * | 2013-10-22 | 2014-02-19 | 东南电梯股份有限公司 | 一种利用绳轮结构的电梯绳头自动平衡装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR375471A (fr) * | 1907-03-08 | 1907-07-10 | Victor Thomas | Modification aux engins d'extraction |
DE386489C (de) * | 1923-04-20 | 1923-12-20 | Bernhard Busch | Einrichtung zur Umlenkung des Foerderseiles im Foerderturm einer Schachtfoerderanlage |
CH202307A (de) * | 1938-03-07 | 1939-01-15 | R Stahl | Aufzug. |
DE910209C (de) * | 1943-05-11 | 1954-04-29 | Elisabeth Heuer Geb Wortmann | Mit Kreuzgelenk ausgeruestetes Zwischengeschirr fuer Foerderkoerbe |
DE953560C (de) * | 1952-02-27 | 1956-12-06 | Skip Cie G M B H | Rieselgutfoerderung bei Schachtfoerdereinrichtungen mit Unterseil |
DE1010713B (de) * | 1954-01-15 | 1957-06-19 | Hammerwerk Richard Naescher | Seilkauscheneinband fuer Foerderkoerbe od. dgl. |
GB811305A (en) * | 1954-08-13 | 1959-04-02 | Gutehoffnungshuette Sterkrade | Improvements in or relating to thimble type rope attachment |
DE1135146B (de) * | 1957-11-11 | 1962-08-23 | Heuer Hammer Schwerschmieden B | Vorrichtung zum Anzeigen der Lastverteilung auf die Foerderseile einer Mehrseilfoerderung |
US3127957A (en) * | 1961-07-19 | 1964-04-07 | Donald S Nelson | Elevator |
CH436619A (de) * | 1964-11-02 | 1967-05-31 | Loedige Alois | Aufzugsanlage mit Treibscheibenantrieb |
GB1067687A (en) * | 1964-11-09 | 1967-05-03 | British Hoist And Crane Compan | Clamps for hoist ropes |
DE2457298A1 (de) * | 1974-11-29 | 1976-06-10 | Banyaszati Tervezoe | Seilsystem und seilklemme zu hubvorrichtungen, besonders zu treibscheibenschachtfoerderanlagen |
DE2905775C2 (de) * | 1979-02-15 | 1982-05-13 | Bergwerksverband Gmbh, 4300 Essen | Treibscheibenfördervorrichtung |
-
1980
- 1980-11-01 DE DE8484114911T patent/DE3071992D1/de not_active Expired
- 1980-11-01 EP EP80106724A patent/EP0052662A1/fr not_active Ceased
- 1980-11-01 EP EP84114911A patent/EP0151728B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111778A1 (de) * | 2012-12-04 | 2014-06-05 | Thyssenkrupp Elevator Ag | Seilklemme und Aufzuganlage mit Seilklemme |
Also Published As
Publication number | Publication date |
---|---|
DE3071992D1 (en) | 1987-08-20 |
EP0151728A1 (fr) | 1985-08-21 |
EP0052662A1 (fr) | 1982-06-02 |
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