CN101875462A - Cage buffer and support device with overwinding and overfalling vertical shaft hoisting rope - Google Patents
Cage buffer and support device with overwinding and overfalling vertical shaft hoisting rope Download PDFInfo
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- CN101875462A CN101875462A CN2009102340952A CN200910234095A CN101875462A CN 101875462 A CN101875462 A CN 101875462A CN 2009102340952 A CN2009102340952 A CN 2009102340952A CN 200910234095 A CN200910234095 A CN 200910234095A CN 101875462 A CN101875462 A CN 101875462A
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- hole
- variable force
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Abstract
The invention discloses a cage buffer and support device with an overwinding and overfalling vertical shaft hoisting rope, belonging to mine equipment. The cage buffer and support device comprises a cage buffer mechanism installed on a wellhead bracket and a buffer cage support mechanism installed at the lower end of a vertical shaft, wherein the cage buffer mechanism comprises a well buffer platform 3, a well variable force energy absorbing device 6, a well anticollision frame 7, an automatic lock 8, a lock rod 4 and a well brake steel wire rope 2, wherein the well variable force energy absorbing device 6, the automatic lock 8 and the well anticollision frame 7 are installed on the well buffer platform 3, the well brake steel wire rope 2 is wound on the well variable force energy absorbing device 6, both ends of the steel wire rope are respectively connected with the wellhead bracket 15 through an upper rooting clamp 1 and a lower rooting clamp 5, the lock rod 4 is installed at the upper part of a cage 16 and is arranged on a same axial line with the automatic lock 8, and an underground buffer cage support mechanism is basically same with the well buffer cage support mechanism. The invention realizes variable force buffer brake of an overwinding and overfalling cage, flexibly supports the cage in the whole process, can be repeatedly used, and is convenient to install and regulate.
Description
Technical field
The present invention relates to a kind of mining equiment, be specifically related in a kind of mine shaft hoist system, when hoisting cable licks or puts excessively, the buffer-braking and the Tank-supporting device of cage.
Background technology
Hoisting cable took place to lick or crossed when putting, and to the buffer-braking and the Tank-supporting device of cage, China mainly contains many dish rub drum-type and steel band type buffer and supporting cage device at present.Many dish rub drum-type buffer-braking and Tank-supporting device are the constant force buffer-braking, and glancing impact is to container and derrick degree of tortuosity height.This device is fixed-point type holder jar, and oppositely distance of glide is big, and jar can not be effectively held in the palm in the pulleying of small distance or little speed, the accident rate height.Steel band type buffer and supporting cage device buffer-braking power does not reach and quantizes to judge that the braking force instability can not repeated usage.More than the problem of two kinds of form maximums can't in-place test after being to install, can not verify its performance, rigidity holder jar mode is brought great potential safety hazard to container and derrick degree of tortuosity height to mine shaft hoist system.
Summary of the invention
The objective of the invention is to overcome the prior art deficiency, provide a kind of vertical shaft hoisting steel rope to cross to lick and put the cage buffer and supporting cage device, this device can realize variable force buffer-braking, omnidistance flexible holder jar, can repeated usage, can carry out in-place test after the installation and verify its performance, install with the action back and recover simple and fast.
The present invention is achieved through the following technical solutions: a kind of vertical shaft hoisting steel rope is crossed to lick and put the cage buffer and supporting cage device, it is characterized in that: this device comprises the Tank support damper mechanism of the cage buffer gear on the browpiece being installed and being installed in the vertical lower end.Described cage buffer gear comprises: aboveground buffer platform, aboveground variable force energy absorber, aboveground bumper frame, automatic lock, locking bar and aboveground brake wire; Described aboveground buffer platform is a steel structure frame, and described aboveground variable force energy absorber, automatic lock and aboveground bumper frame are installed on the aboveground buffer platform.Described aboveground brake wire is wrapped on the aboveground variable force energy absorber, the steel rope two ends respectively by on take root anchor clamps with under the anchor clamps of taking root be connected with browpiece; Described locking bar is installed in the top on the cage, and locking bar and automatic lock are on same axis.Described Tank support damper mechanism comprises: down-hole buffer platform, down-hole variable force energy absorber, down-hole bumper frame and down-hole brake wire.Described down-hole buffer platform is a steel structure frame, and described down-hole variable force energy absorber and down-hole bumper frame are installed on the buffer platform of down-hole; Described down-hole brake wire is wrapped on the variable force energy absorber of down-hole, and steel rope upper end is connected with the borehole wall by the borehole wall anchor clamps of taking root, and the steel rope lower end is connected with the down-hole buffer platform.
Described aboveground variable force energy absorber and down-hole variable force energy absorber are friction roll cartridge type energy absorber, and the inwall of this energy absorber cylinder is provided with the variable force friction lining.
Good effect of the present invention is:
1, lick the cage of putting and realize variable force buffer-braking, omnidistance flexible holder jar crossing, to guarantee the safety of mine vertical shaft elevator system
2, reusable.
3, simple and fast is recovered in installation and action back.It is a kind of reliable apparatus.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a mounting structure scheme drawing of the present invention.
Fig. 2 is the left view of Fig. 1.
Among the figure: the anchor clamps, 2 of taking root 1,, aboveground brake wire, 3, aboveground buffer platform, 4 locking bars, 5 times anchor clamps of taking root, 6, aboveground variable force energy absorber, 7, aboveground bumper frame, 8, automatic lock, 9 boreholes wall take root anchor clamps, 10 down-hole brake wires, 11 down-hole buffer platform, 12, down-hole variable force energy absorber, 13, down-hole bumper frame, 14, browpiece, 15, the borehole wall, 16, cage.
The specific embodiment
As shown in Figure 1 and Figure 2: a kind of vertical shaft hoisting steel rope is crossed to lick and put the cage buffer and supporting cage device, it is characterized in that: this device comprises the Tank support damper mechanism of the cage buffer gear on the browpiece 14 being installed and being installed in the vertical lower end.
Described cage buffer gear comprises: aboveground buffer platform 3, aboveground variable force energy absorber 6, aboveground bumper frame 7, automatic lock 8, locking bar 4 and aboveground brake wire 2; Described aboveground buffer platform 3 is a steel structure frame, and described aboveground variable force energy absorber 6, automatic lock 8 and aboveground bumper frame 7 are installed on the aboveground buffer platform 3; Described aboveground brake wire 2 is wrapped on the aboveground variable force energy absorber 6, the steel rope two ends respectively by on take root anchor clamps 1 with under the anchor clamps 5 of taking root be connected with browpiece 14; Described locking bar 4 is installed in the top on the cage 16, and locking bar 4 and automatic lock 8 are on same axis.
Described Tank support damper mechanism comprises: down-hole buffer platform 11, down-hole variable force energy absorber 12, down-hole bumper frame 13 and down-hole brake wire 10; Described down-hole buffer platform 11 is a steel structure frame, and described down-hole variable force energy absorber 12 and down-hole bumper frame 13 are installed on the down-hole buffer platform 11; Described down-hole brake wire 10 is wrapped on the down-hole variable force energy absorber 12, and steel rope upper end is connected with the borehole wall 15 by the borehole wall anchor clamps 9 of taking root, and the steel rope lower end is connected with down-hole buffer platform 11.
Described aboveground variable force energy absorber 6 and down-hole variable force energy absorber 12 are friction roll cartridge type energy absorber, and the inwall of this energy absorber cylinder is provided with the variable force friction lining.
As shown in Figure 1 and Figure 2: Tank support damper course of action of the present invention:
1, when overwind trouble takes place, when cage 16 goes upward to aboveground buffer platform 3 bottoms, impact aboveground buffer platform 3, the locking bar 4 that is installed on the cage 16 at first enters self-locking lock 8, automatic lock 8 is locked with locking bar 4, cage 16 forms an integral body with aboveground buffer platform 3, is implemented in omnidistance flexible holder jar function.Because there is very big inertia in elevator system, the moving cage 16 of the hoisting cable holder of pulleying also will continue upper punch, the cylinder that is installed on the aboveground variable force energy absorber 6 on the buffer platform begins to rotate under the pulling of buffer-braking steel rope, and the Friction disk on the cylinder stops the rotation of cylinder.Braking force increases to constant force gradually, realizes the variable force buffer-braking.The effect of aboveground bumper frame 7 is to prevent the aboveground buffer platform 3 of cage 16 bumps.
2, the down-hole is identical with aboveground buffer-braking mode, just removes its holder jar performance.
Claims (2)
1. a vertical shaft hoisting steel rope is crossed to lick and put the cage buffer and supporting cage device, it is characterized in that: this device comprises the Tank support damper mechanism of the cage buffer gear on the browpiece (14) being installed and being installed in the vertical lower end;
Described cage buffer gear comprises: aboveground buffer platform (3), aboveground variable force energy absorber (6), aboveground bumper frame (7), automatic lock (8), locking bar (4) and aboveground brake wire (2); Described aboveground buffer platform (3) is a steel structure frame, and described aboveground variable force energy absorber (6), automatic lock (8) and aboveground bumper frame (7) are installed on the aboveground buffer platform (3); Described aboveground brake wire (2) is wrapped on the aboveground variable force energy absorber (6), the steel rope two ends respectively by on take root anchor clamps (1) with under the anchor clamps (5) of taking root be connected with browpiece (14); Described locking bar (4) is installed in the top on the cage (16), and locking bar (4) and automatic lock (8) are on same axis;
Described Tank support damper mechanism comprises: down-hole buffer platform (11), down-hole variable force energy absorber (12), down-hole bumper frame (13) and down-hole brake wire (10); Described down-hole buffer platform (11) is a steel structure frame, and described down-hole variable force energy absorber (12) and down-hole bumper frame (13) are installed on the down-hole buffer platform (11); Described down-hole brake wire (10) is wrapped on the down-hole variable force energy absorber (12), and steel rope upper end is connected with the borehole wall (15) by the borehole wall anchor clamps (9) of taking root, and the steel rope lower end is connected with down-hole buffer platform (11).
2. vertical shaft hoisting steel rope according to claim 1 is crossed to lick and is put the cage buffer and supporting cage device, it is characterized in that: described aboveground variable force energy absorber (6) and down-hole variable force energy absorber (12) are friction roll cartridge type energy absorber, and the inwall of this energy absorber cylinder is provided with the variable force friction lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102340952A CN101875462A (en) | 2009-11-20 | 2009-11-20 | Cage buffer and support device with overwinding and overfalling vertical shaft hoisting rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102340952A CN101875462A (en) | 2009-11-20 | 2009-11-20 | Cage buffer and support device with overwinding and overfalling vertical shaft hoisting rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101875462A true CN101875462A (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102340952A Pending CN101875462A (en) | 2009-11-20 | 2009-11-20 | Cage buffer and support device with overwinding and overfalling vertical shaft hoisting rope |
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| CN (1) | CN101875462A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992140A (en) * | 2011-09-18 | 2013-03-27 | 山西潞安环保能源开发股份有限公司 | Rate-limiting falling protector used for single rope lifting in vertical shaft |
| CN106966252A (en) * | 2017-03-13 | 2017-07-21 | 李芳� | Mine vertical shaft lifting system pulleying buffer and supporting cage device and hydraulic system |
| CN108975122A (en) * | 2018-07-06 | 2018-12-11 | 中国矿业大学 | A kind of extra deep shaft large-tonnage lifting system card tank buffer unit |
| CN114962541A (en) * | 2022-07-01 | 2022-08-30 | 徐州市工大三森科技有限公司 | Shaft bottom bulk cargo loading impact eliminating device of vertical shaft hoisting skip |
| CN116692646A (en) * | 2023-06-20 | 2023-09-05 | 徐州中矿科光机电新技术有限公司 | Buffer tank supporting device for ultra-deep well lifting container |
-
2009
- 2009-11-20 CN CN2009102340952A patent/CN101875462A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992140A (en) * | 2011-09-18 | 2013-03-27 | 山西潞安环保能源开发股份有限公司 | Rate-limiting falling protector used for single rope lifting in vertical shaft |
| CN106966252A (en) * | 2017-03-13 | 2017-07-21 | 李芳� | Mine vertical shaft lifting system pulleying buffer and supporting cage device and hydraulic system |
| CN108975122A (en) * | 2018-07-06 | 2018-12-11 | 中国矿业大学 | A kind of extra deep shaft large-tonnage lifting system card tank buffer unit |
| CN114962541A (en) * | 2022-07-01 | 2022-08-30 | 徐州市工大三森科技有限公司 | Shaft bottom bulk cargo loading impact eliminating device of vertical shaft hoisting skip |
| CN114962541B (en) * | 2022-07-01 | 2023-09-01 | 徐州市三森威尔矿山科技有限公司 | Vertical shaft lifting skip shaft bottom bulk cargo loading impact eliminating device |
| CN116692646A (en) * | 2023-06-20 | 2023-09-05 | 徐州中矿科光机电新技术有限公司 | Buffer tank supporting device for ultra-deep well lifting container |
| CN116692646B (en) * | 2023-06-20 | 2024-02-27 | 徐州中矿科光机电新技术有限公司 | Buffer tank supporting device for ultra-deep well lifting container |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101103 |