CN113586137B - Hydraulic support transportation and reloading system and method - Google Patents
Hydraulic support transportation and reloading system and method Download PDFInfo
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- CN113586137B CN113586137B CN202111033011.6A CN202111033011A CN113586137B CN 113586137 B CN113586137 B CN 113586137B CN 202111033011 A CN202111033011 A CN 202111033011A CN 113586137 B CN113586137 B CN 113586137B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 230000032258 transport Effects 0.000 claims description 24
- 238000010276 construction Methods 0.000 abstract description 12
- 239000003245 coal Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a hydraulic support transportation reloading system and a method, which relate to the field of coal mine construction, and the system comprises a first reloading station, a second reloading station, a crane track and a crane; the first reloading station is positioned in a peripheral roadway, the peripheral roadway is connected with the rail way through an inclined roadway, and the second reloading station is positioned in the rail way; the crane rail extending from above the first reloading station to above the second reloading station; the crane is capable of running along the crane track. The invention has the advantages that: the crane can transport the hydraulic support part to the rail in the same direction as in the peripheral tunnel, has avoided the inclined shaft to beat the security threat that brings for the construction, has improved efficiency of construction and security.
Description
Technical Field
The invention relates to the field of coal mine construction, in particular to a hydraulic support transportation and reloading system and method.
Background
The crane is used for hydraulic support transportation and is gradually popularized and applied to coal mines, and the crane networked transportation is a trend and direction for future development. Patent document No. CN212202125U discloses a transportation mechanism for gob-side entry retaining combined hydraulic support and its movable base, which includes a rail, a traction device, a telescopic mechanical arm and a hoisting device, wherein the rail is arranged on the top plate of the roadway along the extending direction of the roadway, the traction device, the telescopic mechanical arm and the hoisting device are respectively matched with the rail, and the traction device, the telescopic mechanical arm and the hoisting device are sequentially connected by a connecting rod. The existing hydraulic support transportation mechanism is not optimized enough in the arrangement of an equipment reloading station, and after the support components are transported to the reloading station through a crane, the support components are required to be transported to an assembly chamber through an inclined shaft by vehicle, so that the construction efficiency is low, and the inclined shaft has great potential safety hazard in the transportation process; as the transportation route of the cranes is usually long, the problem of mutual influence of traffic jam and the like exists in the transportation of a plurality of cranes.
Disclosure of Invention
The invention aims to provide a hydraulic support transportation and reloading system and method capable of improving construction efficiency and safety.
The invention solves the technical problems through the following technical means: the hydraulic support transportation reloading system comprises a first reloading station (1), a second reloading station (2), a crane track (3) and a crane (4); the first reloading station (1) is positioned in a peripheral roadway (9), the peripheral roadway (9) is connected with a rail (11) through an inclined roadway (10), and the second reloading station (2) is positioned in the rail (11); the crane track (3) extending from above the first reloading station (1) to above the second reloading station (2); the crane (4) can be moved along the crane rail (3). The crane can transport the hydraulic support part to the rail in the same direction as in the peripheral tunnel, has avoided the inclined shaft to beat the security threat that brings for the construction, has improved efficiency of construction and security.
As an optimized technical scheme, two cranes (4) are arranged, a car passing point is arranged on the crane track (3), and a turnout is connected to the car passing point. The two cranes can alternately go back and forth, so that the construction efficiency is further improved.
As an optimized technical scheme, the parts of the crane rails (3) in the peripheral roadway (9) and the parts of the crane rails in the rail way (11) are provided with the passing points.
As an optimized technical scheme, the crane (4) adopts a diesel monorail crane.
As an optimized technical scheme, the hydraulic support transportation reloading system further comprises a first vehicle track (5) and a plurality of first transportation vehicles (6), the first vehicle track (5) is arranged on a bottom plate of the first reloading station (1), the first vehicle track (5) extends from an entrance of a peripheral roadway (9) to a position right below a crane track (3) in the first reloading station (1), and the first transportation vehicles (6) can run along the first vehicle track (5).
As an optimized technical scheme, the hydraulic support transportation reloading system further comprises a second vehicle track (7) and a plurality of second transportation vehicles (8), wherein the second vehicle track (7) is arranged on a bottom plate of the second reloading station (2), the second vehicle track (7) extends into an assembly chamber (12) in a track direction (11) from the position, right below a crane track (3) in the second reloading station (2), and the second transportation vehicles (8) can run along the second vehicle track (7).
The hydraulic support transporting and reloading method adopts the hydraulic support transporting and reloading system and comprises the following steps:
a, transporting a support component after splitting of a hydraulic support to a position right below a crane track (3) in a first reloading station (1);
b, operating a lifting beam control valve of the crane (4) to loosen the lifting beam and lifting the support component;
step C, the crane (4) transports the support component to the second reloading station (2) along the crane track (3);
d, stopping the crane (4) with the support component in the second reloading station (2), operating a lifting beam control valve of the crane (4) to loosen the lifting beam, and putting down the support component;
and E, transporting the support parts to an assembly chamber (12) for assembly.
The invention has the advantages that:
1. the crane can transport the hydraulic support part to the rail in the same direction as in the peripheral tunnel, has avoided the inclined shaft to beat the security threat that brings for the construction, has improved efficiency of construction and security.
2. The two cranes can alternately go back and forth, so that the construction efficiency is further improved.
Drawings
Fig. 1 is a layout view of a crane rail of a hydraulic support transport reloading system according to an embodiment of the invention.
FIG. 2 is a diagram of a floor layout of a first reloading station in accordance with an embodiment of the invention.
FIG. 3 is a diagram of a floor layout of a second reloading station in accordance with an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the hydraulic support transportation reloading system comprises a first reloading station 1, a second reloading station 2, a crane track 3 and a crane 4; the first reloading station 1 is positioned in a peripheral roadway 9, the peripheral roadway 9 is connected with a rail way 11 through an inclined roadway 10, and the second reloading station 2 is positioned in the rail way 11; the crane rail 3 extends from the upper part of the first reloading station 1 to the upper part of the second reloading station 2, the part of the crane rail 3 positioned in the peripheral roadway 9 is respectively provided with a wrong-way point at a position a and a position b, the part of the crane rail 3 positioned in the track direction 11 is provided with a wrong-way point at a position c, and each wrong-way point is connected with a turnout; two cranes 4 are provided, the crane 4 can run along the crane track 3, and the crane 4 is a diesel monorail crane.
As shown in fig. 2, the hydraulic rack transport reloading system further comprises a first vehicle track 5 and a plurality of first transport vehicles 6, the first vehicle track 5 is provided on the floor of the first reloading station 1, the first vehicle track 5 extends from the entrance of the peripheral roadway 9 to a position right below the crane track 3 located in the first reloading station 1, and the first transport vehicles 6 can run along the first vehicle track 5.
As shown in fig. 3, the hydraulic rack transport reloading system further comprises a second vehicle track 7 and a plurality of second transport vehicles 8, the second vehicle track 7 is provided on the floor of the second reloading station 2, the second vehicle track 7 extends from directly below the crane track 3 located in the second reloading station 2 into an assembly chamber 12 located in the track line 11, and the second transport vehicles 8 can run along the second vehicle track 7.
The hydraulic support transporting and reloading method adopts the hydraulic support transporting and reloading system and comprises the following steps:
step A, placing the support component after the hydraulic support is split on a first transport vehicle 6 and fixing the support component through an anchor chain or a bolt, and transporting the support component to the position right below a crane rail 3 in a first reloading station 1 by the first transport vehicle 6 along a first vehicle rail 5;
b, removing anchor chains or bolts for fixing the support parts, operating a lifting beam control valve of the crane 4 to loosen the lifting beam, lifting the support parts to a proper height, and after the lifting is finished, comprehensively checking and confirming the connection condition of the support parts;
step C, the crane 4 transports the support component to the second reloading station 2 along the crane track 3, the two cranes 4 are used for alternately reciprocating, and the two cranes 4 carry out vehicle passing at the vehicle passing point;
and D, parking the second transport vehicle 8 under the crane rail 3 in the second reloading station 2 in advance and covering the second transport vehicle, stopping the crane 4 with the support component when the crane is driven to be positioned over the second transport vehicle 8, operating a lifting beam control valve of the crane 4 to loosen the lifting beam, and placing the support component on the second transport vehicle 8 and fixing the support component by using an anchor chain or a bolt.
And E, transporting the support parts to the assembly chamber 12 for assembly by the second transport vehicle 8.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a hydraulic support transportation system of reloading which characterized in that: comprises a first reloading station (1), a second reloading station (2), a crane track (3) and a crane (4); the first reloading station (1) is positioned in a peripheral roadway (9), the peripheral roadway (9) is connected with a rail (11) through an inclined roadway (10), and the second reloading station (2) is positioned in the rail (11); the crane track (3) extending from above the first reloading station (1) to above the second reloading station (2); the crane (4) can run along the crane rail (3);
the hydraulic support transportation reloading system further comprises a first vehicle track (5) and a plurality of first transportation vehicles (6), wherein the first vehicle track (5) is arranged on a bottom plate of the first reloading station (1), the first vehicle track (5) extends from an inlet of a peripheral roadway (9) to a position right below a crane track (3) in the first reloading station (1), and the first transportation vehicles (6) can run along the first vehicle track (5).
2. A hydraulic support transport reloading system as claimed in claim 1, characterized in that: two cranes (4) are arranged, a car passing point is arranged on the crane track (3), and a turnout is connected to the car passing point.
3. A hydraulic support transport reloading system as claimed in claim 2, characterized in that: the parts of the crane rails (3) in the peripheral roadway (9) and the parts of the crane rails in the rail direction (11) are provided with passing points.
4. A hydraulic support transport reloading system as claimed in claim 1, characterized in that: the crane (4) is a diesel monorail crane.
5. A hydraulic support transport reloading system as claimed in claim 1, characterized in that: the hydraulic support transportation reloading system further comprises a second vehicle track (7) and a plurality of second transportation vehicles (8), the second vehicle track (7) is arranged on a bottom plate of the second reloading station (2), the second vehicle track (7) extends into an assembly chamber (12) located in a track direction (11) from the position under the crane track (3) in the second reloading station (2), and the second transportation vehicles (8) can run along the second vehicle track (7).
6. The hydraulic support transportation reloading method is characterized by comprising the following steps: use of a hydraulic support transport reloading system according to any of the claims 1-5, comprising the steps of:
step A, transporting the support component obtained by splitting the hydraulic support to the position right below a crane rail (3) in a first reloading station (1);
b, operating a lifting beam control valve of the crane (4) to loosen the lifting beam and lifting the support component;
step C, the crane (4) transports the support component to the second reloading station (2) along the crane track (3);
d, stopping the crane (4) with the support component in the second reloading station (2), operating a lifting beam control valve of the crane (4) to loosen the lifting beam, and putting down the support component;
and E, transporting the support parts to an assembly chamber (12) for assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111033011.6A CN113586137B (en) | 2021-09-03 | 2021-09-03 | Hydraulic support transportation and reloading system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111033011.6A CN113586137B (en) | 2021-09-03 | 2021-09-03 | Hydraulic support transportation and reloading system and method |
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| Publication Number | Publication Date |
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| CN113586137A CN113586137A (en) | 2021-11-02 |
| CN113586137B true CN113586137B (en) | 2022-06-17 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392667A (en) * | 2011-10-19 | 2012-03-28 | 山东新巨龙能源有限责任公司 | Fast installation method of ten-million-ton scale fully mechanized caving face equipment |
| CN203488206U (en) * | 2013-09-30 | 2014-03-19 | 煤炭工业济南设计研究院有限公司 | Novel trackless shaft station |
| CN103738353A (en) * | 2013-12-24 | 2014-04-23 | 山东良庄矿业有限公司 | Transportation method for safe and fast allocation and transportation of complete monorail crane in roadway |
| CN203669879U (en) * | 2014-01-23 | 2014-06-25 | 四川川煤华荣能源股份有限公司花山煤矿 | Down-hole hydraulic support assembling chamber |
| CN205558964U (en) * | 2015-12-16 | 2016-09-07 | 神华集团有限责任公司 | A device of changing trains for transporting hydraulic support |
-
2021
- 2021-09-03 CN CN202111033011.6A patent/CN113586137B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392667A (en) * | 2011-10-19 | 2012-03-28 | 山东新巨龙能源有限责任公司 | Fast installation method of ten-million-ton scale fully mechanized caving face equipment |
| CN203488206U (en) * | 2013-09-30 | 2014-03-19 | 煤炭工业济南设计研究院有限公司 | Novel trackless shaft station |
| CN103738353A (en) * | 2013-12-24 | 2014-04-23 | 山东良庄矿业有限公司 | Transportation method for safe and fast allocation and transportation of complete monorail crane in roadway |
| CN203669879U (en) * | 2014-01-23 | 2014-06-25 | 四川川煤华荣能源股份有限公司花山煤矿 | Down-hole hydraulic support assembling chamber |
| CN205558964U (en) * | 2015-12-16 | 2016-09-07 | 神华集团有限责任公司 | A device of changing trains for transporting hydraulic support |
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| CN113586137A (en) | 2021-11-02 |
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