CN103332580A - Tank locking and layer exchanging cradle - Google Patents
Tank locking and layer exchanging cradle Download PDFInfo
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- CN103332580A CN103332580A CN2013102729986A CN201310272998A CN103332580A CN 103332580 A CN103332580 A CN 103332580A CN 2013102729986 A CN2013102729986 A CN 2013102729986A CN 201310272998 A CN201310272998 A CN 201310272998A CN 103332580 A CN103332580 A CN 103332580A
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- connecting rod
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- driver plate
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Abstract
The invention discloses a tank locking and layer exchanging cradle, which comprises a connecting rod, an eight arm, a drive oil cylinder, a cross beam, a rocker arm, a support claw, a locking oil cylinder, a limit seat, a connecting rod, a pin shaft, a buffer device, a transmission plate and a support, wherein the rocker arm and the support claw are both arranged on the relative position at the upper part and the lower part of the same side of the support; the support claw is hinged to the support, and is connected with the transmission plate through the buffer device; the rocker arm is connected with the cross beam; one end of the rocker arm is connected with the eight arm; the cross beam is connected with the locking oil cylinder; the locking oil cylinder is connected with the connecting rod by penetrating the limit seat; the connecting rod is connected with the support through the pin shaft; the eight arm is connected with the transmission plate through the connecting rod; the other end of the transmission plate is connected with the drive oil cylinder; the connecting rod is arranged between the two ends of the transmission plate; and the transmission plate is hinged to the support. The tank locking layer and exchanging cradle is simple in structure, has low electrical requirements, has low requirements on tank stopping accuracy, is stable in working performance, and can be used for realizing simple and efficient tank locking and layer exchanging operations.
Description
Technical field
The invention belongs to the equipment technical field in the mine mine shaft hoist system, be specifically related to a kind of lock jar and change a layer cage chair.
Background technology
In vertical shaft hoisting, at present catching device commonly used has cage chair, a jar machine, a holder jar cage chair, a kind of steady jar of mechanism and steady tank arrangement (200810020506.3), lock tank arrangement (external product) for the vertical cage hoisting.
When cage chair was accepted lifting container, container was in suspension status, and owing to the elastic deformation of hoisting cable and the influence that stops jar error cause the cage change in location, its variable quantity satisfies by cage chair.Impact to cage during on the one hand owing to mine car turnover cage causes cage to rock, and the variation of loading because of cage causes cage bob when the change of hoisting cable elastic elongation amount causes the mine car displacement on the other hand, and mine car is slided down; When well depth is very big or well depth is little, it is very big to promote load, or very big when well depth, promote and load when also very big, the regulated quantity of cage chair can not satisfy the elastic elongation variable quantity of steel rope, thereby causes cage chair to use.
It is big to prop up jar machine adjustable range, can be used for deep-well uses, but it requires lifting container that independent movable chassis must be arranged, propping up jar machine when avoiding multi rope winding regulates excessive and causes the slack rope accident, this just makes lifting container complex structure, quality big, operating time while is long, and influence promotes efficient, thereby does not obtain promoting always.
Holder jar cage chair is the kinetic energy when utilizing spring energy storage device to absorb lifting container to fall jar.When lifting container normally fell jar with low speed jerking motion speed, because this device has certain initial holder jar power, thereby flexibility was held container; When cage fell at a high speed, cage can make claw overturn downwards, makes lifting container pass through claw, to avoid the generation of jar accident of squatting.The problem that cage teetertottered when holder jar cage chair had solved heavily loaded displacement underloading, but do not lift the problem that causes mine car easily to slide down on the cage because the hoisting cable elastic elongation causes when solving underloading displacement weight and carrying.
A kind of steady jar of mechanism and steady tank arrangement for the vertical cage hoisting are after lifting container puts in place, and four catcher cylinder actions insert push rod in jar inner tray, and cushion cylinder is locked in level attitude with cage, and cage chair puts down, and carries out normal operation then; Operation is finished, and cage chair lifts, and cushion cylinder slowly discharges, and four catcher cylinder actions are extracted push rod out from the jar inner tray.This device solves mine car steadily pass in and out the problem of cage, still, it has brought new problem again: 1. it is very high to stop jar accuracy requirement, domestic electric this requirement that is difficult to satisfy at present; 2. this device is by Fu and electric system control, and system complex does not drop into practice at present.
Lock tank arrangement (as: lattice company of German Sigma), after lifting container puts in place (well head or shaft bottom), the oscillating platform action overlaps with cage; Be distributed in the latching device action (upper and lower dead bolt) of four jiaos in cage, cage is locked; Behind completed loading, oscillating platform lifts, latching device release under the cooperation of gig.This apparatus system complexity, the electric requirement height, stop jar accurately (± 20mm), expensive (about about 2,000 ten thousand Renminbi).
Summary of the invention
Goal of the invention: at the deficiencies in the prior art, the purpose of this invention is to provide a kind of lock and jar change a layer cage chair, make it have characteristics such as simple in structure, stable work in work.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution used in the present invention is as follows:
A kind of lock jar changes a layer cage chair, comprises connecting rod, eight arm, drives oil cylinder, crossbeam, rocking arm, claw, locking cylinder, limit base, connecting rod, bearing pin, shock absorber, driver plate and support; Described rocking arm and claw all are located at the relative position up and down of support homonymy; Described claw is hinged on the support, links to each other with driver plate by shock absorber; Described rocking arm links to each other with crossbeam, and an end of rocking arm links to each other with eight arm; Described crossbeam links to each other with locking cylinder, and described locking cylinder passes limit base and links to each other with connecting rod, and described connecting rod links to each other with support by bearing pin; Described eight arm links to each other with driver plate by connecting rod; The other end of described driver plate links to each other with the driving oil cylinder.Described connecting rod is located between the two ends of driver plate; Described driver plate is hinged on the support.
Described rocking arm, claw all have a pair of, respectively the corresponding relative position up and down that is located at the support homonymy.
Described lock jar changes a layer cage chair and uses in pairs, and symmetry is located at the both sides of lifting container.
Beneficial effect: compared with prior art, lock jar of the present invention changes a layer cage chair, and is simple in structure, designs ingenious, not high to electric requirement, low to stopping jar accuracy requirement, as can effectively to avoid mine car easily to slide down problem, stable work in work, can realize that advantages of simplicity and high efficiency realizes the lock jar, changes layer operation, the cost performance height promotes the efficient height, has good practicability.
Description of drawings
Fig. 1 is the structural representation that the lock jar changes layer cage chair;
Fig. 2 is the birds-eye view that the lock jar changes layer cage chair;
Fig. 3 locks jar and changes a layer cage chair work scheme drawing.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, this lock jar change layer cage chair mainly by connecting rod 1, eight arm 2, drive parts such as oil cylinder 3, crossbeam 4, Rocker arm 5, claw 6, locking cylinder 7, limit base 8, connecting rod 9, bearing pin 10, shock absorber 11, driver plate 12, support 13 and form.A pair of Rocker arm 5, a pair of claw 6 correspondences are located at the relative position up and down of support 13 homonymies; Claw 6 is hinged on the support 13, links to each other with driver plate 12 by shock absorber 11; Rocker arm 5 links to each other with crossbeam 4, and an end of Rocker arm 4 links to each other with eight arm 2.Crossbeam 4 links to each other with locking cylinder 7, and locking cylinder 7 passes limit base 8 and links to each other with connecting rod 9, and connecting rod 9 links to each other with support 13 by bearing pin 10.Eight arm 2 links to each other with driver plate 12 by connecting rod 1; Drive oil cylinder 3 one ends and link to each other with driver plate 12, the other end links to each other with support 13.Driver plate 12 is hinged on the support 13.
As shown in Figure 3, when lifting container 15 needed operation, locking cylinder 7 piston rods stretched out; Drive oil cylinder 3 piston rods retraction, driver plate 12 drives claw 6 by shock absorber 11 and transfers; Driver plate 12 drives Rocker arm 5 and lifts by connecting rod 1, eight arm 2 simultaneously.Claw 6 is transferred position and Rocker arm 5 and is lifted the position and meet to set and require and remain on the relevant position, so that the lifting container operation.
After lifting container 15 arrives stop position, drive oil cylinder 3 piston rods and stretch out, driver plate 12 drives claw 6 by shock absorber 11 and lifts, the flexible lifting container that holds up; Driver plate 12 drives Rocker arm 5 and falls by connecting rod 1, eight arm 2 simultaneously, is overlapped in the lifting container; Locking cylinder 7 piston rods retraction, drivening rod 9 is around bearing pin 10 revolutions, and last connecting rod 9 is pressed on the limit base 8, and hinged because of locking cylinder 7 and crossbeam 4, crossbeam 4 links to each other with Rocker arm 5, so final Rocker arm 5 is pressed on the lifting container; Like this, the lifting container disk body is locked between Rocker arm 5 and the claw 6, and mine car, railless free-wheeled vehicle etc. just can be steadily, safely into and out of lifting container.
When lifting container is multilayer and need change layer operation the time, start seam change switch, locking cylinder 7 piston rods stretch out; Drive oil cylinder 3 piston rods retraction, driver plate 12 drives claw 6 by shock absorber 11 and transfers; Driver plate 12 drives Rocker arm 5 and lifts by connecting rod 1, eight arm 2 simultaneously; After the lifting container disk body passes through, stop; Drive oil cylinder 3 piston rods and stretch out, driver plate 12 drives claw 6 by shock absorber 11 and lifts, the flexible lifting container that holds up; Driver plate 12 drives Rocker arm 5 and falls by connecting rod 1, eight arm 2 simultaneously, is overlapped in the lifting container; Locking cylinder 7 piston rods retraction, drivening rod 9 is around bearing pin 10 revolutions, and last connecting rod 9 is pressed on the limit base 8, and hinged because of locking cylinder 7 and crossbeam 4, crossbeam 4 links to each other with Rocker arm 5, so final Rocker arm 5 is pressed on the lifting container; Like this, the lifting container disk body is locked between Rocker arm 5 and the claw 6 again, and mine car, railless free-wheeled vehicle etc. again can be steadily, safely into and out of lifting container.When each layer completed loading, locking cylinder 7 piston rods stretch out; Drive oil cylinder 3 piston rods retraction, driver plate 12 drives claw 6 by shock absorber 11 and transfers; Driver plate 12 drives Rocker arm 5 and lifts by connecting rod 1, eight arm 2 simultaneously.Claw 6 transfers position and Rocker arm 5 and lifts the position and meet to set and require and remain on the relevant position, but lifting container free-running operation again.
This lock jar changes a layer cage chair, and is simple in structure, design ingenious, not high to electric requirement, low to stopping jar accuracy requirement, as can effectively to avoid mine car easily to slide down problem, stable work in work can realize advantages of simplicity and high efficiency lock jar, change layer operation, the cost performance height promotes the efficient height, has good practicability.
Claims (3)
1. a lock jar changes a layer cage chair, it is characterized in that: comprise connecting rod (1), eight arm (2), drive oil cylinder (3), crossbeam (4), rocking arm (5), claw (6), locking cylinder (7), limit base (8), connecting rod (9), bearing pin (10), shock absorber (11), driver plate (12) and support (13); Described rocking arm (5) and claw (6) are located at the relative position up and down of support (13) homonymy; Described claw (6) is hinged on the support (13), links to each other by the end of shock absorber (11) with driver plate (12); Described rocking arm (5) links to each other with crossbeam (4), and an end of rocking arm (5) links to each other with eight arm (2); Described crossbeam (4) links to each other with locking cylinder (7), and described locking cylinder (7) passes limit base (8) and links to each other with connecting rod (9), and described connecting rod (9) links to each other with support (13) by bearing pin (10); Described eight arm (2) links to each other with driver plate (12) by connecting rod (1); The other end of described driver plate (12) links to each other with driving oil cylinder (3); Described connecting rod (1) is located between the two ends of driver plate (12); Described driver plate (12) is hinged on the support (13).
2. lock jar according to claim 1 changes a layer cage chair, and it is characterized in that: described rocking arm (5), claw (6) all have a pair of, and correspondence is located at the relative position up and down of support (13) homonymy respectively.
3. lock jar according to claim 1 changes a layer cage chair, it is characterized in that: described lock jar changes a layer cage chair and uses in pairs, and symmetry is located at the both sides of lifting container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102729986A CN103332580A (en) | 2013-07-02 | 2013-07-02 | Tank locking and layer exchanging cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102729986A CN103332580A (en) | 2013-07-02 | 2013-07-02 | Tank locking and layer exchanging cradle |
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| Publication Number | Publication Date |
|---|---|
| CN103332580A true CN103332580A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102729986A Pending CN103332580A (en) | 2013-07-02 | 2013-07-02 | Tank locking and layer exchanging cradle |
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| CN (1) | CN103332580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581986A (en) * | 2021-07-30 | 2021-11-02 | 西安煤矿机械有限公司 | Tank locking cradle test system and reliability test method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481067A (en) * | 2009-02-11 | 2009-07-15 | 中国矿业大学 | Cage supporting and accepting device and method of hoisting vessel |
| CN101643174A (en) * | 2008-08-04 | 2010-02-10 | 张金楼 | Cage-stabilizing and cage-locking device for cage of vertical shaft |
| RU2405734C1 (en) * | 2009-09-15 | 2010-12-10 | Владимир Георгиевич Воробьев | Mine cage mounting device (versions) |
| CN102756968A (en) * | 2011-04-29 | 2012-10-31 | 扬州高扬机电制造有限公司 | Hydraulic cage stabilizing and supporting wobble platform provided with floating rocker arm |
| CN202687722U (en) * | 2012-07-16 | 2013-01-23 | 山东兴达矿山机械有限公司 | Lock cage cradle |
| CN203359742U (en) * | 2013-07-02 | 2013-12-25 | 扬州凯思特机械有限公司 | Locking tank layer-replacing shake station |
-
2013
- 2013-07-02 CN CN2013102729986A patent/CN103332580A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643174A (en) * | 2008-08-04 | 2010-02-10 | 张金楼 | Cage-stabilizing and cage-locking device for cage of vertical shaft |
| CN101481067A (en) * | 2009-02-11 | 2009-07-15 | 中国矿业大学 | Cage supporting and accepting device and method of hoisting vessel |
| RU2405734C1 (en) * | 2009-09-15 | 2010-12-10 | Владимир Георгиевич Воробьев | Mine cage mounting device (versions) |
| CN102756968A (en) * | 2011-04-29 | 2012-10-31 | 扬州高扬机电制造有限公司 | Hydraulic cage stabilizing and supporting wobble platform provided with floating rocker arm |
| CN202687722U (en) * | 2012-07-16 | 2013-01-23 | 山东兴达矿山机械有限公司 | Lock cage cradle |
| CN203359742U (en) * | 2013-07-02 | 2013-12-25 | 扬州凯思特机械有限公司 | Locking tank layer-replacing shake station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581986A (en) * | 2021-07-30 | 2021-11-02 | 西安煤矿机械有限公司 | Tank locking cradle test system and reliability test method |
| CN113581986B (en) * | 2021-07-30 | 2023-03-31 | 西安煤矿机械有限公司 | Tank locking cradle test system and reliability test method |
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| PB01 | Publication | ||
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Application publication date: 20131002 |