CN108861156A - A method of Ka Cang occurs for processing coal bunker - Google Patents
A method of Ka Cang occurs for processing coal bunker Download PDFInfo
- Publication number
- CN108861156A CN108861156A CN201710327982.9A CN201710327982A CN108861156A CN 108861156 A CN108861156 A CN 108861156A CN 201710327982 A CN201710327982 A CN 201710327982A CN 108861156 A CN108861156 A CN 108861156A
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- Prior art keywords
- rope
- coal bunker
- foreign matter
- cang
- pull
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention belongs to technical field of coal mine, and in particular to a method of Ka Cang occurs for processing coal bunker.This method first places two ropes in the two sides of foreign matter, then two rope hooks are gone out coal bunker to be tied, then a wherein rope is pulled, the other end of another rope is set to be sent to station around foreign matter in the hand of coal bunker staff suitable for reading, knot that can be undone by a pull is stamped again in rope one end in hand by staff, and the other end passes through the ring of knot that can be undone by a pull, gradually draws high the non-live end of thread of rope, until the knot that can be undone by a pull of rope is entangled firm at foreign matter, and then foreign matter is pulled out into coal bunker.The present invention puts in storage processing without staff when coal bunker falls into that such as girder steel, rail foreign matter cause foreign matter storehouse accident, fundamentally ensure that the safety of staff.
Description
Technical field
The invention belongs to technical field of coal mine, and in particular to a method of Ka Cang occurs for processing coal bunker.
Background technique
In production coal bunker, often fall into various foreign matters such as girder steel, rail etc., often will cause foreign matter storehouse thing
Therefore.It is essentially all the method using lifting suitable for reading or levelling foreign matter position in the past when handling foreign matter storehouse accident, and adopts
It has to someone when with this method and enters fasten hook in storehouse, tying down gib head could lift by crane on the foreign matter taken, although personnel enter sometimes
The time that hook is fastened in storehouse is very short, and this short a few minutes is exactly to risk very big danger operating against regulations.There is data to show, it is some
Mining area is when handling card storehouse accident, the problem because personnel are put in storage, adjoint that many personal injury accidents have occurred.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide the method for processing coal bunker generation Ka Cang a kind of.
The present invention is achieved through the following technical solutions：A method of Ka Cang occurs for processing coal bunker, in production with
Coal bunker often because falling into various foreign matters such as girder steel, rail etc. and causing card storehouse accident, for this purpose, providing a kind of processing coal bunker
The method that Ka Cang occurs, includes the following steps,
Step 1：Weight is fastened in one end of A rope, one end that A rope band has weight is placed into the side of foreign matter, the one of B rope
Weight is fastened at end, and one end that B rope band has weight is placed into the other side of foreign matter；
Step 2：Using the stock with hook, by the rope of A, B two, the mouth under coal bunker pulls out coal bunker, and the rope of A, B two is tied；
Step 3：A rope is pulled, it is suitable for reading to coal bunker up to drawing completely A rope, A, B are restricted and unlocked；
Step 4：Knot that can be undone by a pull is accomplished fluently into the one end restricted B, and the other end of B rope is passed through out of knot that can be undone by a pull ring, gradually draws high B rope
Non-live end of thread, until B rope knot that can be undone by a pull entangled firm at foreign matter；
Step 5：Continue to draw high B rope, until foreign matter is pulled out coal bunker.
Further, B is restricted doubling in step 1, fastens weight in the closed end of B rope.
Further, step 4 is changed to wear the closed-loop that the free end that B restricts directly is surrounded from the closed end that B restricts
It crosses, gradually draws high the free end of B rope, until B rope entangles foreign matter firm.
Further, in step 2 by A, B two rope under coal bunker mouth pull out coal bunker after, remove A, B two rope on weight again
The rope of A, B two is tied.
Further, first B rope is drawn high again after fixed pulley in step 5.
The beneficial effects of the invention are as follows：The present invention falls into such as girder steel, rail foreign matter in coal bunker and causes foreign matter storehouse accident
When, it puts in storage processing without staff, fundamentally ensure that the safety of staff.
Detailed description of the invention
Fig. 1 is that the present invention places A, B rope state diagram；
Fig. 2 is that A, B rope are tied state diagram by the present invention；
Fig. 3 is that B rope sling of the present invention jail foreign matter starts to pull out foreign matter state diagram.
Specific embodiment
Below according to drawings and examples, the present invention is further described.
As shown in Figures 1 to 3, a method of Ka Cang occurs for processing coal bunker, in production coal bunker often because falling
Enter various foreign matters such as girder steel, rail etc. and cause card storehouse accident, for this purpose, providing the method for processing coal bunker generation Ka Cang a kind of, packet
Include following steps,
Step 1：As shown in Figure 1, fastening weight in one end of A rope, one end that A rope band has weight is placed into the side of foreign matter,
Weight is fastened in one end of B rope, one end that B rope band has weight is placed into the other side of foreign matter；
Step 2：As shown in Fig. 2, by the rope of A, B two, the mouth under coal bunker pulls out coal bunker using the stock with hook, A, B two is restricted
It is tied；
Step 3：A rope is pulled, it is suitable for reading to coal bunker up to drawing completely A rope, A, B are restricted and unlocked；
Step 4：Knot that can be undone by a pull is accomplished fluently into the one end restricted B, and the other end of B rope is passed through out of knot that can be undone by a pull ring, gradually draws high B rope
Non-live end of thread so that B rope knot that can be undone by a pull gradually towards foreign matter cunning go, until B rope knot that can be undone by a pull entangled firm at foreign matter；
Step 5：Continue to draw high B rope, until foreign matter is pulled out coal bunker.
Further, step 1 is optimized, by the B rope doubling in step 1, fastens weight in the closed end of B rope；
Step 4 is changed to the closing for directly being surrounded the free end that B restricts from the closed end that B restricts again and again by the step of after for optimization
Ring passes through, and gradually draws high the free end of B rope, until B rope entangles foreign matter firm.
B rope after doubling can also accomplish fluently knot that can be undone by a pull using by one end restrict B, and the other end that B restricts is from the ring of knot that can be undone by a pull
It is passed through in circle, gradually draws high the non-live end of thread of B rope, until the knot that can be undone by a pull of B rope is entangled firm this mode at foreign matter.
Further, in step 2 by A, B two rope under coal bunker mouth pull out coal bunker after, remove A, B two rope on weight again
The rope of A, B two is tied.
It, in this way can be with as shown in figure 3, first draw high B rope after fixed pulley again in step five in above scheme
Manpower is saved, is convenient for foreign body.
Project implementation scheme：
Hole village coal mine No. five coal bunkers currently in use, 6.0 meters of the diameter of main cabin body, 20.3 meters of the vertical depth between upper and lower opening, in coal
The lower mouth feeder in storehouse about 3.5 meters of position upwards, has two 24kg/m rail to block, to avoid stifled storehouse, Peng Cang, it is necessary to take out
This two rail.Below just by taking this two rail are taken out at scene as an example, to illustrate the project implementation scheme：
1, the tool and material of required preparation：1. getting out 20 millimeters of diameter of nylon tightrope A one 30 meters long and one in advance
Long 50 meters long of homotype tightrope B（Explanation：20 millimeters of diameter of nylon tightrope can bear 1000 kilograms of rupture pull force）；2. quasi-
Standby two about 0.5 kilogram of counterweight iron hoop is as weight；3. being mounted on coal bunker top plate suitable for reading in advance with one 2 tons of fixed pulley
On fixed frame；4. preparing the iron hook that a bar is about 2 meters；
2, two tightropes are put down to orlop to coal coal bunker is suitable for reading in the end for two counterweight iron hoops being tied up to respectively A rope and B rope
On the flat underside of machine, A rope and B rope must be in by the both sides of taking foreign body, as shown in Fig. 1 respectively；
3, the personnel of mouth go out two rope end hooks with stock iron hook under coal bunker, remove counterweight iron hoop, then A, B rope are tied；
4, coal bunker personnel suitable for reading pull A rope slow pine B rope simultaneously, until the drawing of B rope end to suitable for reading, as shown in Fig. 2, then unlock A,
B rope decontrols A rope, the B one of rope end restricted is accomplished fluently knot that can be undone by a pull, another rope end of B rope passes through the ring of knot that can be undone by a pull；
5, coal bunker personnel suitable for reading pull B rope slowly, and knot that can be undone by a pull can be gone from trend by taking foreign body cunning, until tightly entangle by taking foreign body,
As shown in Fig. 3；
6, after B rope knot that can be undone by a pull entangles firm by taking foreign body, then B rope sling entered on the fixed pulley hung up properly, then pulls B rope, it is different by taking
Object is usually no more than 100 kilograms, as long as there is 2 to 3 people, so that it may easily pull out by taking foreign body.
Related security and safety notice：
1, the suitable for reading and lower mouth of coal bunker will be equipped with reliable communication contact, and scene will arrange managerial cadre, technical staff to coordinate system
One commander；
2, the sundries that coal bunker surrounding suitable for reading is removed before working is prevented from surprisingly falling into coal bunker during the work time, while to be checked
Whether coal bunker guardrail suitable for reading is solid and reliable, and the suitable for reading and lower mouth of coal bunker will install enough illuminations, to improve work on the spot environment；
3, in advance the belt feeder and drag conveyor of the suitable for reading and lower mouth of coal bunker are listed and had a power failure according to the requirement of overhaul of the equipments,
Prevent equipment error starting from causing other safety accidents；
4, coal bunker operator suitable for reading must require safe wearing safety belt according to high-altitude working safety protection, to protect coal
The safety of storehouse personnel suitable for reading；
5, under coal bunker mouth staff, forbid enter coal bunker operation, check or visit, all personnel be without exception in the storehouse outside operation.
Claims (6)
1. a kind of method that Ka Cang occurs for processing coal bunker, it is characterised in that：In production coal bunker often because falling into each
Kind foreign matter such as girder steel, rail etc. causes card storehouse accident, for this purpose, the method for processing coal bunker generation Ka Cang a kind of is provided, including with
Lower step,
Step 1：Weight is fastened in one end of A rope, one end that A rope band has weight is placed into the side of foreign matter, the one of B rope
Weight is fastened at end, and one end that B rope band has weight is placed into the other side of foreign matter；
Step 2：Using the stock with hook, by the rope of A, B two, the mouth under coal bunker pulls out coal bunker, and the rope of A, B two is tied；
Step 3：A rope is pulled, it is suitable for reading to coal bunker up to drawing completely A rope, A, B are restricted and unlocked；
Step 4：Knot that can be undone by a pull is accomplished fluently into the one end restricted B, and the other end of B rope is passed through out of knot that can be undone by a pull ring, gradually draws high B rope
Non-live end of thread, until B rope knot that can be undone by a pull entangled firm at foreign matter；
Step 5：Continue to draw high B rope, until foreign matter is pulled out coal bunker.
2. the method that Ka Cang occurs for a kind of processing coal bunker according to claim 1, it is characterised in that：B is restricted in step 1
Doubling fastens weight in the closed end of B rope.
3. the method that Ka Cang occurs for a kind of processing coal bunker according to claim 2, it is characterised in that：By step 4 be changed to by
The closed-loop that the free end of B rope is directly surrounded from the closed end that B restricts passes through, and gradually draws high the free end of B rope, until B restricts
Foreign matter is entangled firm.
4. the method that Ka Cang occurs for a kind of processing coal bunker according to claim 1 to 3, it is characterised in that：Step
The rope of A, B two after mouth pull-out coal bunker, is removed the weight on the rope of A, B two and the rope of A, B two is tied again under coal bunker in two.
5. the method that Ka Cang occurs for a kind of processing coal bunker according to claim 1 to 3, it is characterised in that：Step
First B rope is drawn high again after fixed pulley in five.
6. the method that Ka Cang occurs for a kind of processing coal bunker according to claim 4, it is characterised in that：First by B in step 5
Rope is drawn high again after fixed pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327982.9A CN108861156B (en) | 2017-05-11 | 2017-05-11 | A method of Ka Cang occurs for processing coal bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327982.9A CN108861156B (en) | 2017-05-11 | 2017-05-11 | A method of Ka Cang occurs for processing coal bunker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861156A true CN108861156A (en) | 2018-11-23 |
| CN108861156B CN108861156B (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327982.9A Active CN108861156B (en) | 2017-05-11 | 2017-05-11 | A method of Ka Cang occurs for processing coal bunker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604534A (en) * | 2022-03-26 | 2022-06-10 | 安徽省皖北煤电集团有限责任公司 | Method for preventing and treating blockage and bin collapse of mine coal bin |
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|---|---|---|---|---|
| CN203220701U (en) * | 2013-05-11 | 2013-10-02 | 天津大学 | Lifeline system for rescuing well casing falling personnel |
| CN104113014A (en) * | 2014-07-31 | 2014-10-22 | 国家电网公司 | Upward carrying wire lifting trolley |
| CN204493902U (en) * | 2015-02-15 | 2015-07-22 | 广东雄塑科技集团股份有限公司 | A kind of knot for lifting pipeline |
| CN204568493U (en) * | 2015-04-23 | 2015-08-19 | 六盘水师范学院 | A kind of colliery coal pocket dredger |
| CN105857519A (en) * | 2016-03-22 | 2016-08-17 | 浙江海洋学院 | Four-anchor positioning system of engineering ship |
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2017
- 2017-05-11 CN CN201710327982.9A patent/CN108861156B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203220701U (en) * | 2013-05-11 | 2013-10-02 | 天津大学 | Lifeline system for rescuing well casing falling personnel |
| CN104113014A (en) * | 2014-07-31 | 2014-10-22 | 国家电网公司 | Upward carrying wire lifting trolley |
| CN204493902U (en) * | 2015-02-15 | 2015-07-22 | 广东雄塑科技集团股份有限公司 | A kind of knot for lifting pipeline |
| CN204568493U (en) * | 2015-04-23 | 2015-08-19 | 六盘水师范学院 | A kind of colliery coal pocket dredger |
| CN105857519A (en) * | 2016-03-22 | 2016-08-17 | 浙江海洋学院 | Four-anchor positioning system of engineering ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604534A (en) * | 2022-03-26 | 2022-06-10 | 安徽省皖北煤电集团有限责任公司 | Method for preventing and treating blockage and bin collapse of mine coal bin |
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| Publication number | Publication date |
|---|---|
| CN108861156B (en) | 2019-10-15 |
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