CN104709805A - Support bracket for well conveying equipment - Google Patents
Support bracket for well conveying equipment Download PDFInfo
- Publication number
- CN104709805A CN104709805A CN201410767051.7A CN201410767051A CN104709805A CN 104709805 A CN104709805 A CN 104709805A CN 201410767051 A CN201410767051 A CN 201410767051A CN 104709805 A CN104709805 A CN 104709805A
- Authority
- CN
- China
- Prior art keywords
- load support
- holding claws
- load
- conveying
- holding
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/34—Safe lift clips; Keps
Abstract
The invention relates to a holding device of a support bracket arranged in a conveying well in aliftable and descending manner and used for well conveying equipment, with retaining pawls capable of engaging and disengaging at a locking position and used for fixing the support bracket to the loading and unloading positions in a shape locking manner. The support bracket is characterized in that two substantially equally large support brackets preferably select material baskets (20 , 21) arranged on mutually parallel conveyor tracks in the conveying well, and the conveying tracks can be engaged with part of the retaining pawls (22, 23) and is alternatively used for the fixation of one support bracket (20) and the other support bracket (21).
Description
Technical field
The present invention relates to a kind of holding device promoting and be arranged on declining the load support in conveying well for well load transfer device, there is the holding claws in locking manner load support being fixed on loading and unloading position for shape that can engage in latched position and throw off.
Background technology
When loading each layer of the conveying cage in bottom, depending on load to be accommodated, may occur that significantly different rope lengthens, these ropes lengthen usually by some cage chair cross-over connections.But when loading conveying cage by heavy load, rope lengthens may be so big, so that it exceeds the balanced capacity of cage chair, or the degree of dip of cage chair is so big, so that Loaded goods rolls or slides or the power of loading facilities is no longer enough.
In order to realize compensating, it is known that arrange some conveying cage holding devices, these conveying cage holding devices are fixed and are kept conveying cage and avoid rope to lengthen in loading process.Such holding device can be such as holding device or brake equipment, and conveying cage is fixed in well by they.
Even if in order to ensure also load support being positioned at a position determined when heavy load, advise already, in conveying well, holding claws is set, described holding claws snaps to that then to produce a kind of shape in corresponding space on load support or protrusion sealed, and load support is vertically fixed during being locked together in loading and unloading process by this shape.After loading and unloading terminate, in order to unclamp by conveying machinery, the holding claws of clamping is decontroled or load shedding.
Therefore conventionally, for unique conveying cage kept in side by conveying rope, described conveying rope turns to via guiding roller and utilizes in the other end a counterbalanced weight to increase the weight of, and reaches out for the available and failure-free solution of one.
But situation about often occurring is, produce simultaneously on mine and in the demand of ore deposit delivered downhole load in mine, that is, not only must upwards but also must carriage load downwards.When a unique large cage, this conveying cage must load in uppermost position, and and then before can starting next loading process, this conveying cage must down drop to position below and unload.
Another problem is the configuration of holding claws and the configuration of its actuating device, in the corresponding space that they embed load support in front or side so far respectively or protrusion.
Summary of the invention
The present invention realizes compensating by such mode, namely two load supports that size is identical are substantially being carried in well on the delivery track being arranged on and being set parallel to each other, and a part of holding claws can be engaged, alternatively for fixing a load support and another load support.
Use the measure of two load supports, although minimize jacking capacity, but have very large advantage, namely two carrying cages can carry out loading and unloading in different positions simultaneously, and this time that can realize can not ignore is saved.The fact also having two load supports load support large relative to only to have the stowage capacity of half respectively advantageously can be used to the size weaker determining described pawl, load support and driving rope according to less domestic shipping weight, and this can manufacture load transfer device more cheaply.
Generally speaking, in a load transfer device, need four holding claws for each load support, described holding claws is used for fixing respectively at angular zone.According to solution of the present invention, a part of holding claws can be engaged, alternatively for fixing a load support and another load support, allowing saving four pawls.In load transfer device according to the present invention, load support is in diverse location in order to loading and unloading, that is two different loading and unloading positions.Therefore there will not be the situation simultaneously all sidedly two load supports being locked at same loading and unloading position, this situation can be avoided by corresponding conveying beat in other words.Therefore holding claws can be used alternatively in the corresponding way, described holding claws respectively one inside well towards a load support and with certain hour interval towards another load support, its mode is that they alternately to embed in the storing apparatus of a conveying cage and and then to embed in the storing apparatus of another conveying cage.Eight holding claws are saved thus two loading and unloading positions.
Preferably, in gap between the plane of movement that holding claws is arranged on load support, thus these holding claws respectively selectively bootable to one neutral go lock position or one for fix the joint of a load support position or bootable to one for fixing the position of the joint of another load support.Preferably, these holding claws can engage and throw off via a hydraulic pressure or the lifting piston of pneumatic actuation or the extension of this lifting piston.In addition preferably, described lifting piston or its extension are applied on the end of a double-arm lever, and described double-arm lever is swingable and be fixed with a holding claws in its other end around vertical-rotation-axis.The hunting motion from a center position towards both direction (holding claws for inside) can be caused by this way.
In addition preferably, lifting piston is arranged on opposite each side on the left side, loading and unloading district and the right.
Finally, described two load supports are the material bodies be fixed in side respectively on rope, and described rope guides via corresponding guiding roller.Load support is used as counterbalanced weight by this way, and they can be saved completely or at least in part.
Accompanying drawing explanation
Other advantage and enforcement distortion can draw from accompanying drawing, wherein:
Fig. 1 is according to the known cage holding device with a unique cage of prior art;
Fig. 2 material well with two material cages according to the present invention is in the birds-eye view of non-locked position at holding claws;
The view of Fig. 3 same material well when locking first material cage;
The view of Fig. 4 same material well when locking second material cage;
Fig. 5 is about the graphic lateral plan of upper lower claw plane.
Detailed description of the invention
Fig. 1 illustrates a load transfer device with a material cage 10 be arranged in conveying well, described material cage is fixed on rope or Abseiling device in conventionally known mode, and described Abseiling device guides via guiding roller and is fixed with counterbalanced weight 11 at its other end.Optionally can also an emergent cage 12 be set in that side opposite with described counterbalanced weight.
On front, arrange load lifting cylinder 13,14 respectively, the piston rod extension 15 of load lifting cylinder is connected with rocking lever respectively, for handling holding claws.Each large cage there are four tops with the pawl of four bottoms, these pawls are necessary to locking, so as load and handling time fix the position of top or bottom.
In a device in accordance with the invention, in conveying well, be arranged side by side the material cage 20,21 of two, described material cage is movable on the delivery track be set parallel to each other.A part of holding claws can being engaged, being namely positioned at inner holding claws 22 and 23 or 22 to 25 (see Fig. 5), alternatively for fixing a material cage 20 or another material cage 21.These holding claws are arranged in gap 26, and described gap is arranged between the plane of movement of two so-called load supports (material cage 20,21).
Described holding claws can engage and throw off via the lifting piston 27 of hydraulic actuating cylinder or pneumatic actuation.These lifting pistons 27 are applied on the end of a double-arm lever 28, and described lever is swingable and be fixed with a holding claws 22,23 in its other end around vertical rotation axis 29.Described lifting piston or corresponding load lifting cylinder are positioned at the left side, loading and unloading district and the right.As apparent from Fig. 2, each loading and unloading station for two material cages 20,21 need six tops with the holding claws of six bottoms.Six each being arranged in the pawl of a plane utilize hydraulic actuating cylinder or can handle via lifting piston 27.As long as corresponding lifting piston 27 stretches out, the holding claws arranged in the front of material cage 20,21 is respectively just engaged, and throw of lever 28 makes pawl 30,31,32 or 33 correspondingly deflect towards material cage 20 or 21 over there thus.
Fig. 3 illustrates the fixing of material cage 20, and wherein said pawl 32,33 and 22,23 causes corresponding fixing.
Fig. 4 illustrates a situation, and wherein said material cage 21 is by being positioned at inner pawl 22,23 and fixing at the pawl 34,35 of positive effect.
Fig. 5 illustrates a section-drawing or lateral plan, wherein describes a material dolly 36 be positioned on cage laminate 37 in the illustrated case.Corresponding pin 38 or 39 is used as the backstop of the pawl 22,23 on top or the pawl 24,25 of bottom.Described material cage 20,21 is preferably fixed on the side of conveying rope, thus material cage can be counted as the counterbalanced weight of another material cage.Lifting merit obtains via the driving drum that is applied on conveying rope according to the lifting driving device that prior art is known by a kind of principle.
The particular advantages of the load transfer device shown in Fig. 2 to Fig. 5 is, two different material cages 20,21 being positioned at different loading and unloading planes or loading and unloading position can unload simultaneously and/or load.After two transfer pot cage mounteds carry, the conveying cage upward movement of more lower location and the conveying cage of upper location moves downward, until it reaches corresponding unloading plane simultaneously.Before causing the unloading that rope shortens then of rope load shedding, corresponding holding claws is engaged, and with this each material cage 20,21 eight positions, namely the position on four tops and the position of four bottoms, fixed by holding claws.Described material cage 20,21 at least substantially size is identical or substantially have identical stowage capacity.
Claims (6)
1. for the holding device promoting and be arranged on declining the load support in conveying well of well load transfer device, there is the holding claws in locking manner load support being fixed on loading and unloading position for shape that can engage in latched position and throw off, it is characterized in that, two load support preferred material cages (20 that size is identical substantially, 21) be arranged in conveying well on the delivery track be set parallel to each other, and a part of holding claws (22 can be engaged, 23), alternatively for fixing a load support (20) and another load support (21).
2. holding device according to claim 1, it is characterized in that, in gap (26) between the plane of movement that holding claws (22,23) is arranged on load support, and these holding claws (22,23) respectively selectively bootable to one neutral go lock position or one for fix the joint of a load support position or bootable to one for fixing the position of the joint of another load support.
3. holding device according to claim 1 and 2, is characterized in that, described holding claws (22 to 25; 30 to 33) can engage and throw off via a hydraulic pressure or the lifting piston (27) of pneumatic actuation or the extension of this lifting piston.
4. according to the holding device one of claims 1 to 3 Suo Shu, it is characterized in that, described lifting piston (27) or its extension are applied on the end of a double-arm lever (28), and described double-arm lever is swingable and be fixed with a holding claws (22 to 25 in its other end around vertical-rotation-axis (29); 30 to 33).
5. the holding device according to claim 3 or 4, is characterized in that, described lifting piston (27) is arranged on opposite each side on the left side, loading and unloading district and the right.
6. according to the holding device one of claim 1 to 5 Suo Shu, it is characterized in that, described two load supports are the material cages (20,21) be fixed in side respectively on rope.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202013011156.9 | 2013-12-17 | ||
| DE201320011156 DE202013011156U1 (en) | 2013-12-17 | 2013-12-17 | Load carrier of a shaft conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104709805A true CN104709805A (en) | 2015-06-17 |
| CN104709805B CN104709805B (en) | 2018-01-09 |
Family
ID=50153754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410767051.7A Active CN104709805B (en) | 2013-12-17 | 2014-12-12 | The load support of well conveying equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104709805B (en) |
| DE (1) | DE202013011156U1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839160A1 (en) * | 1978-09-08 | 1980-03-13 | Gutehoffnungshuette Sterkrade | Cage in mine shaft with rope winding gear - has rope tension compensator matching amount of stretching to given load |
| RO102305B1 (en) * | 1988-11-03 | 1993-03-15 | Installation for blocking extraction multi-deck cages, at the resting level | |
| CN2550333Y (en) * | 2002-06-10 | 2003-05-14 | 中国矿业大学 | Anti-collision tank support device for erecting rig |
| CN102249139A (en) * | 2011-07-20 | 2011-11-23 | 赵汝顺 | Movable chassis type cage bearing device for supported joint of cage vertical well |
| CN202808146U (en) * | 2012-08-06 | 2013-03-20 | 煤炭工业太原设计研究院 | Large-diameter secondary vertical shaft cage transporting device |
| CN202808122U (en) * | 2012-08-06 | 2013-03-20 | 煤炭工业太原设计研究院 | Large volume skip transportation device of large diameter primary vertical shaft |
-
2013
- 2013-12-17 DE DE201320011156 patent/DE202013011156U1/en active Active
-
2014
- 2014-12-12 CN CN201410767051.7A patent/CN104709805B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839160A1 (en) * | 1978-09-08 | 1980-03-13 | Gutehoffnungshuette Sterkrade | Cage in mine shaft with rope winding gear - has rope tension compensator matching amount of stretching to given load |
| RO102305B1 (en) * | 1988-11-03 | 1993-03-15 | Installation for blocking extraction multi-deck cages, at the resting level | |
| CN2550333Y (en) * | 2002-06-10 | 2003-05-14 | 中国矿业大学 | Anti-collision tank support device for erecting rig |
| CN102249139A (en) * | 2011-07-20 | 2011-11-23 | 赵汝顺 | Movable chassis type cage bearing device for supported joint of cage vertical well |
| CN202808146U (en) * | 2012-08-06 | 2013-03-20 | 煤炭工业太原设计研究院 | Large-diameter secondary vertical shaft cage transporting device |
| CN202808122U (en) * | 2012-08-06 | 2013-03-20 | 煤炭工业太原设计研究院 | Large volume skip transportation device of large diameter primary vertical shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202013011156U1 (en) | 2014-01-31 |
| CN104709805B (en) | 2018-01-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160108 Address after: German Hayden Haim Applicant after: VOITH PATENT GmbH Address before: German Hayden Haim Applicant before: VOITH TURBO GmbH & Co.KG Effective date of registration: 20160108 Address after: German Hayden Haim Applicant after: VOITH TURBO GmbH & Co.KG Address before: Gelsenkirchen, Germany Applicant before: HESE MASCHINENFABRIK GmbH |
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