CN109339858A - It is a kind of to collapse the quick supporting equipment in tunnel for coal mine - Google Patents
It is a kind of to collapse the quick supporting equipment in tunnel for coal mine Download PDFInfo
- Publication number
- CN109339858A CN109339858A CN201811100572.1A CN201811100572A CN109339858A CN 109339858 A CN109339858 A CN 109339858A CN 201811100572 A CN201811100572 A CN 201811100572A CN 109339858 A CN109339858 A CN 109339858A
- Authority
- CN
- China
- Prior art keywords
- shaft
- motion bar
- groups
- connecting rod
- link block
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
Abstract
It collapses the quick supporting equipment in tunnel the invention discloses a kind of for coal mine, including pedestal, the upper end side of pedestal is provided with two groups of link blocks one, the upper end of two groups of link blocks one is interspersed to be provided with shaft one, the both ends of shaft one and be located at link block one side be provided with two groups of motion bars one, the upper end other side of pedestal is provided with two groups of link blocks two, the upper end of two groups of link blocks two is interspersed to be provided with shaft two, the both ends of shaft two and be located at link block two side be provided with two groups of motion bars two, two groups of motion bars one are provided with motion bar three far from one end outside of shaft one, two groups of motion bars one far from shaft one one end on the inside of between be provided with fixed block, the side of the separate motion bar one of motion bar three is provided with connecting rod one, connecting rod one is connect with motion bar three by shaft three, shaft three is sequentially passed through in connecting rod one, On motion bar three, motion bar one and fixed block, the one end of connecting rod one far from shaft three is connect with motion bar two by shaft four.
Description
Technical field
The present invention relates to coalmine rescue field, it particularly relates to which a kind of set for the collapse quick supporting in tunnel of coal mine
It is standby.
Background technique
Currently, coal is the main non-renewable energy in China, the non-renewable energy consumption knot that coal produces in China for a long time
2/3 or more is accounted in structure always, according to sustainable development of China energy strategy research report, it is contemplated that disappear to the year two thousand fifty China's non-renewable energy
The specific gravity of coal still accounts for 50% or so in expense structure.But the exploitation of coal is a high risk industries again, coal mining accident is shown in repeatly
Not fresh, with being continuously increased for mining rate, China's coal-mine is just gradually expanded to deep, and is often destroyed after coal mining accident generation former
There is roadway support equipment, blocking rescue channel, the allocation and transportation of large-scale rescue aid and the implementation for rescuing behavior are often not easy to.Cause
If this, which there can be small device to carry out quick supporting to tunnel of collapsing, also can timely implement search operations, coal mine can be effectively improved
The efficiency of accident rescue.
Summary of the invention
For the problems in the relevant technologies, the present invention propose it is a kind of collapse the quick supporting equipment in tunnel for coal mine, with
Overcome above-mentioned technical problem present in existing the relevant technologies.
The technical scheme of the present invention is realized as follows:
It is a kind of to collapse the quick supporting equipment in tunnel for coal mine, including pedestal, the upper end side of the pedestal be provided with
Two groups of link blocks one, the upper end of link block one described in two groups is interspersed to be provided with shaft one, the both ends of the shaft one and is located at institute
The side for stating link block one is provided with two groups of motion bars one, and the upper end other side of the pedestal is provided with two groups of link blocks two,
The upper end of link block two described in two groups is interspersed to be provided with shaft two, the both ends of the shaft two and is located at the one of the link block two
Side is provided with two groups of motion bars two, and motion bar one described in two groups is provided with motion bar far from one end outside of the shaft one
Three, motion bar one described in two groups far from being provided with fixed block between on the inside of one end of the shaft one, the motion bar three it is remote
Side from the motion bar one is provided with connecting rod one, and the connecting rod one is connect with the motion bar three by shaft three,
Also, the shaft three is sequentially passed through in the connecting rod one, the motion bar three, the motion bar one and the fixed block
On, the one end of the connecting rod one far from the shaft three is connect with the motion bar two by shaft four, activity described in two groups
Bar two is far from motion bar four is provided on the inside of one end of the shaft two, and motion bar two described in two groups is far from the shaft two
Connecting rod two is provided on the outside of one end, the inside of the motion bar four is provided with movable block, the connecting rod two and the work
Lever two is connected by shaft five, also, the shaft five is sequentially passed through in the connecting rod two, motion bar two, described
On motion bar four and the movable block, the one end of the connecting rod two far from the shaft five and the motion bar three pass through shaft
Six connections, intert between the movable block and the fixed block and are provided with screw rod, one end of the screw rod is provided with hydraulic pump, institute
State the side of hydraulic pump and be located on the fixed block and be provided with hydraulic pump bracket, the motion bar three far from the shaft three one
End is provided with link block three, also, the motion bar three is connect with the link block three by shaft seven, and the motion bar four is remote
One end from the shaft five is provided with link block four, also, the link block four is connected with the motion bar four by shaft eight
It connects, the upper end of the link block three and the link block four is provided with top plate.
Further, the side of the pedestal is provided with hydraulic pump control switch.
Further, the pedestal and the top plate are metal material.
Further, the two sides of the hydraulic pump and be located at the hydraulic pump bracket on be provided with resilient cushion.
Further, the screw rod is shiny surface close to one end of the fixed block.
Further, the internal screw thread matched with the screw rod is provided in the movable block.
Beneficial effects of the present invention: when coal mining accident occurs, rescue personnel carries the present apparatus and enters well, in tunnel of collapsing
It excavates out after certain space successively and drains into the device, screw rod rotation is driven by hydraulic pump, and then drive movable block movement,
So that movable block drives shaft five to move, and then it is mobile to fixed Block direction to drive movable block, and then drives motion bar two, activity
Bar four and connecting rod two move, so that one end of motion bar four drives link block four to move upwards, motion bar two drives connecting rod
One movement, connecting rod two drive motion bar three to move, so that one end of motion bar three drives link block three to move upwards, Jin Erlian
Connecing block three and link block four drives top plate to move upwards, and when movement of roof to highest point, coal mine is collapsed the top braces in tunnel
Firmly, formed effective working space after do supporting again, successively inwardly expand formed rescue channel, can with efficient implementation rescue work,
Reduce casualties rate.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is according to an embodiment of the present invention a kind of collapses the quick supporting equipment in tunnel for coal mine.
In figure:
1, pedestal；2, link block one；3, shaft one；4, motion bar one；5, link block two；6, shaft two；7, motion bar two；
8, motion bar three；9, fixed block；10, connecting rod one；11, shaft three；12, shaft four；13, motion bar four；14, connecting rod two；
15, movable block；16, shaft five；17, shaft six；18, screw rod；19, hydraulic pump；20, hydraulic pump bracket；21, link block three；22, turn
Axis seven；23, link block four；24, shaft eight；25, top plate；26, hydraulic pump control switchs；27, resilient cushion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
It a kind of collapses the quick supporting equipment in tunnel for coal mine according to an embodiment of the invention, providing.
It a kind of collapses the quick supporting equipment in tunnel, including bottom for coal mine as shown in Figure 1, according to an embodiment of the present invention
Seat 1, the upper end side of the pedestal 1 is provided with two groups of link blocks 1, and the upper end of link block 1 described in two groups is interspersed to be provided with
Shaft 1, the both ends of the shaft 1 and the side for being located at the link block 1 are provided with two groups of motion bars 1, described
The upper end other side of pedestal 1 is provided with two groups of link blocks 25, and the upper end of link block 25 described in two groups is interspersed to be provided with shaft two
6, both ends of the shaft 26 and side for being located at the link block 25 is provided with two groups of motion bars 27 are living described in two groups
Far from motion bar 38 is provided on the outside of one end of the shaft 1, motion bar 1 described in two groups turns lever 1 far from described
Fixed block 9 is provided between on the inside of one end of axis 1, the side far from the motion bar 1 of the motion bar 38 is provided with
Connecting rod 1, the connecting rod 1 and the motion bar 38 are connect by shaft 3 11, also, the shaft 3 11 according to
It is secondary to be applied on the connecting rod 1, the motion bar 38, the motion bar 1 and the fixed block 9, the connecting rod
One 10 one end far from the shaft 3 11 is connect with the motion bar 27 by shaft 4 12, and motion bar 27 described in two groups is remote
It is provided with motion bar 4 13 on the inside of one end from the shaft 26, motion bar 27 described in two groups is far from the shaft 26
It is provided with connecting rod 2 14 on the outside of one end, the inside of the motion bar 4 13 is provided with movable block 15, the connecting rod 2 14
It is connect with the motion bar 27 by shaft 5 16, also, the shaft 5 16 is sequentially passed through in the connecting rod 2 14, institute
State on motion bar 27, the motion bar 4 13 and the movable block 15, the connecting rod 2 14 far from the shaft 5 16 one
End is connect with the motion bar 38 by shaft 6 17, is interted between the movable block 15 and the fixed block 9 and is provided with screw rod
18, one end of the screw rod 18 is provided with hydraulic pump 19, and the side of the hydraulic pump 19 and being located on the fixed block 9 is provided with
Hydraulic pump bracket 20, the motion bar 38 are provided with link block 3 21, also, the activity far from one end of the shaft 3 11
Bar 38 is connect with the link block 3 21 by shaft 7 22, and the motion bar 4 13 is set far from one end of the shaft 5 16
It is equipped with link block 4 23, also, the link block 4 23 is connect with the motion bar 4 13 by shaft 8 24, the link block
3 21 are provided with top plate 25 with the upper end of the link block 4 23.
With the aid of the technical scheme, when coal mining accident occurs, at this point, being made by hydraulic pump control switch 26 hydraulic
19 work of pump, and then drive screw rod 18 to rotate, and then movable block 15 is driven to move, so that movable block 15 drives shaft 5 16 to transport
It is dynamic, and then drive movable block 15 mobile to 9 direction of fixed block, and then drive motion bar 27, motion bar 4 13 and connecting rod 2 14
Movement, so that one end of motion bar 4 13 drives link block 4 23 to move upwards, motion bar 27 drives connecting rod 1 to move,
Connecting rod 2 14 drives motion bar 38 to move, so that one end of motion bar 38 drives link block 3 21 to move upwards, Jin Erlian
Connecing block 3 21 and link block 4 23 drives top plate 25 to move upwards, and when top plate 25 moves to highest point, coal mine is collapsed tunnel
Top braces are lived, and are extended coal mine and are collapsed collapsing time in tunnel, and top plate 25 and pedestal 1 are contracted in one when not in use
It rises, so that occupied area becomes smaller, it is convenient in personnel escape.
In conclusion by means of above-mentioned technical proposal of the invention, when coal mining accident occurs, at this point, passing through hydraulic pump
Control switch 26 makes hydraulic pump 19 work, and then screw rod 18 is driven to rotate, and then movable block 15 is driven to move, so that movable block
15 drive shaft 5 16 to move, and then drive movable block 15 mobile to 9 direction of fixed block, and then drive motion bar 27, motion bar
4 13 and connecting rod 2 14 move so that motion bar 4 13 one end drive link block 4 23 move upwards, motion bar 27 drive
Connecting rod 1 moves, and connecting rod 2 14 drives motion bar 38 to move, so that one end of motion bar 38 drives link block 3 21
It moves upwards, and then link block 3 21 and link block 4 23 drive top plate 25 to move upwards, it, will when top plate 25 moves to highest point
The collapse top braces in tunnel of coal mine are lived, and are extended coal mine and are collapsed collapsing time in tunnel, and top plate 25 when not in use
It is shunk together with pedestal 1, so that occupied area becomes smaller, it is convenient in personnel escape.
In addition, the side of the pedestal 1 is provided with hydraulic pump control switch 26, convenient for controlling the work shape of hydraulic pump 19
State, the pedestal 1 and the top plate 25 are metal material, so that the supportive of top plate 25 is stronger, the two of the hydraulic pump 19
Side and it is located on the hydraulic pump bracket 20 and is provided with resilient cushion 27, reduces the shake that hydraulic pump 19 generates at work, it is described
Screw rod 18 is shiny surface close to one end of the fixed block 9, is moved in fixed block 9 convenient for screw rod 18, in the movable block 15
It is provided with the internal screw thread matched with the screw rod 18, drives movable block 15 to move convenient for screw rod 18.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of collapse the quick supporting equipment in tunnel for coal mine, which is characterized in that including pedestal (1), the pedestal (1)
Upper end side is provided with two groups of link blocks one (2), and the upper end of link block one (2) described in two groups is interspersed to be provided with shaft one (3), institute
It states the both ends of shaft one (3) and is provided with two groups of motion bars one (4), the pedestal positioned at the side of the link block one (2)
(1) the upper end other side is provided with two groups of link blocks two (5), and the upper end of link block two (5) described in two groups is interspersed to be provided with shaft
Two (6), the both ends of the shaft two (6) and the side for being located at the link block two (5) are provided with two groups of motion bars two (7),
Motion bar one (4) described in two groups is lived described in two groups far from motion bar three (8) is provided on the outside of one end of the shaft one (3)
Lever one (4) far from the shaft one (3) one end on the inside of between be provided with fixed block (9), the motion bar three (8) it is separate
The side of the motion bar one (4) is provided with connecting rod one (10), and the connecting rod one (10) passes through with the motion bar three (8)
Shaft three (11) connection, also, the shaft three (11) sequentially pass through the connecting rod one (10), the motion bar three (8),
On the motion bar one (4) and the fixed block (9), the connecting rod one (10) one end and institute far from the shaft three (11)
It states motion bar two (7) to connect by shaft four (12), motion bar two (7) described in two groups is far from one end of the shaft two (6)
Side is provided with motion bar four (13), and motion bar two (7) described in two groups is provided with far from one end outside of the shaft two (6)
Connecting rod two (14) is provided with movable block (15) on the inside of the motion bar four (13), the connecting rod two (14) and the work
Lever two (7) is connected by shaft five (16), also, the shaft five (16) is sequentially passed through in the connecting rod two (14), institute
It states on motion bar two (7), the motion bar four (13) and the movable block (15), the connecting rod two (14) is far from the shaft
One end of five (16) is connect with the motion bar three (8) by shaft six (17), the movable block (15) and the fixed block (9)
Between intert be provided with screw rod (18), one end of the screw rod (18) is provided with (19), the side and position of the hydraulic pump (19)
In being provided with hydraulic pump bracket (20) on the fixed block (9), the motion bar three (8) sets far from one end of the shaft three (11)
It is equipped with link block three (21), also, the motion bar three (8) is connect with the link block three (21) by shaft seven (22), institute
It states motion bar four (13) and one end of the shaft five (16) is provided with link block four (23), also, the link block four
(23) it is connect with the motion bar four (13) by shaft eight (24), the link block three (21) and the link block four (23)
Upper end is provided with top plate (25).
It a kind of collapses the quick supporting equipment in tunnel for coal mine 2. according to claim 1, which is characterized in that the bottom
The side of seat (1) is provided with hydraulic pump control switch (26).
It a kind of collapses the quick supporting equipment in tunnel for coal mine 3. according to claim 1, which is characterized in that the bottom
Seat (1) and the top plate (25) are metal material.
It a kind of collapses the quick supporting equipment in tunnel for coal mine 4. according to claim 1, which is characterized in that the liquid
The two sides of press pump (19) and be located at the hydraulic pump bracket (20) on be provided with resilient cushion (27).
It a kind of collapses the quick supporting equipment in tunnel for coal mine 5. according to claim 1, which is characterized in that the spiral shell
Bar (18) is shiny surface close to the one end of the fixed block (9).
It a kind of collapses the quick supporting equipment in tunnel for coal mine 6. according to claim 1, which is characterized in that the work
The internal screw thread matched with the screw rod (18) is provided in motion block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100572.1A CN109339858A (en) | 2018-09-20 | 2018-09-20 | It is a kind of to collapse the quick supporting equipment in tunnel for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100572.1A CN109339858A (en) | 2018-09-20 | 2018-09-20 | It is a kind of to collapse the quick supporting equipment in tunnel for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339858A true CN109339858A (en) | 2019-02-15 |
Family
ID=65305870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811100572.1A Pending CN109339858A (en) | 2018-09-20 | 2018-09-20 | It is a kind of to collapse the quick supporting equipment in tunnel for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339858A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936176A1 (en) * | 1998-02-05 | 1999-08-18 | Krupp Bilstein GmbH | Car jack |
| RU2207319C1 (en) * | 2001-12-25 | 2003-06-27 | Косенко Михаил Юрьевич | Jack for automobiles |
| CN202086980U (en) * | 2011-06-09 | 2011-12-28 | 浙江师范大学 | Succor safety passage |
| CN204625077U (en) * | 2014-12-31 | 2015-09-09 | 广东电网有限责任公司中山供电局 | A kind of bay-lift being applied to electrical equipment construction and maintenance |
| CN207330246U (en) * | 2017-10-13 | 2018-05-08 | 新昌县和邦机械科技有限公司 | A kind of safe and reliable hoistable platform |
| CN108285104A (en) * | 2018-03-14 | 2018-07-17 | 浙江耀欧汽车零部件有限公司 | A kind of lightweight single leg support recreational vehicle electric jack stand |
| CN108640028A (en) * | 2018-05-25 | 2018-10-12 | 合肥航机械科技股份有限公司 | A kind of mechanical limit structure for automobile shearing type lifter |
-
2018
- 2018-09-20 CN CN201811100572.1A patent/CN109339858A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936176A1 (en) * | 1998-02-05 | 1999-08-18 | Krupp Bilstein GmbH | Car jack |
| RU2207319C1 (en) * | 2001-12-25 | 2003-06-27 | Косенко Михаил Юрьевич | Jack for automobiles |
| CN202086980U (en) * | 2011-06-09 | 2011-12-28 | 浙江师范大学 | Succor safety passage |
| CN204625077U (en) * | 2014-12-31 | 2015-09-09 | 广东电网有限责任公司中山供电局 | A kind of bay-lift being applied to electrical equipment construction and maintenance |
| CN207330246U (en) * | 2017-10-13 | 2018-05-08 | 新昌县和邦机械科技有限公司 | A kind of safe and reliable hoistable platform |
| CN108285104A (en) * | 2018-03-14 | 2018-07-17 | 浙江耀欧汽车零部件有限公司 | A kind of lightweight single leg support recreational vehicle electric jack stand |
| CN108640028A (en) * | 2018-05-25 | 2018-10-12 | 合肥航机械科技股份有限公司 | A kind of mechanical limit structure for automobile shearing type lifter |
Non-Patent Citations (1)
| Title |
|---|
| 中国重型机械工会: "《中国重型机械选型手册（物料搬运机械》", 30 April 2015, 冶金工业出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20190215 |