CN108412525B - A kind of supporting mechanism in mining hole - Google Patents
A kind of supporting mechanism in mining hole Download PDFInfo
- Publication number
- CN108412525B CN108412525B CN201810485075.1A CN201810485075A CN108412525B CN 108412525 B CN108412525 B CN 108412525B CN 201810485075 A CN201810485075 A CN 201810485075A CN 108412525 B CN108412525 B CN 108412525B
- Authority
- CN
- China
- Prior art keywords
- support
- plugged
- hinged seat
- support beam
- support tube
- 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.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
- E21D15/002—Auxiliary devices in which the prop type is not essential
-
- 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
- E21D15/50—Component parts or details of props
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
- E21D19/04—Provisional protective covers for working space for use in drifting galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses the supporting mechanism in a kind of mining hole, the support beam including C-shaped channel steel, the both ends of the support beam are plugged with branch fastener, and support rod is fixed on branch fastener, and the lower end of support rod is plugged in support tube；Vertical screw rod is formed in inside bottom surface in the middle part of the support beam, hinged seat in a pair is plugged in support beam, waist-shaped hole is formed on upper hinged seat, screw rod passes through waist-shaped hole and is bolted with the second fastening nut, bearing diagonal is equipped between support beam and support tube, the upper end of bearing diagonal is hinged on hinged seat, and the lower end of bearing diagonal is hinged on lower hinged seat by articulated shaft, and lower hinged seat is fixed on support tube；The middle part of bearing diagonal is hinged with vertical adjusting rod by hinged seat, is removably secured between support tube and is connected with cross bar, and the lower end of adjusting rod is plugged in the cross bar, and the both ends of pressure spring are born against on adjusting rod and cross bar.The present invention is easy for installation, and can effectively be supported to mine hole top.
Description
Technical field:
The present invention relates to the technical field of mining industry supporting element, a kind of be specifically related in mining hole supporting mechanism.
Background technique:
Mining is from the earth's crust or a science technology of earth's surface exploit mineral resources, mining industry are a kind of important originals
Material industry, metallic ore is the primary raw material of metallurgy industry, and non-metallic ore is important industrial chemicals and construction material.Mining
It is divided into the two kinds of mining modes in underground and earth's surface, and the mining of underground is extremely dangerous, it is easy to collapsing phenomenon occurs, for underground mining
Risk is greatly higher than surface mining for the staff of mine, and underground mining needs supporting element to support mine hole, and reduction is collapsed
The situation collapsed occurs, and because space is small in mine hole, existing supporting element installation trouble, and effectively mine hole top cannot be propped up
Support.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural mining
Supporting mechanism in hole makes it with more the utility value in industry.
Summary of the invention:
The purpose of the present invention aims to solve the problem that problem of the existing technology, provide it is a kind of easy for installation, and can be effectively to mine
The supporting mechanism in mining hole that hole top is supported.
The present invention relates to the supporting mechanism in a kind of mining hole, the support beam including C-shaped channel steel, the support beam
Both ends are plugged with branch fastener, and the branch fastener is hinged in support beam by fulcrum, and support rod is fixed on branch fastener, described
The lower end of support rod is plugged in support tube, and the lower end of the support tube is fixed with mounting plate, is formed on the side wall of support tube
The section of "-" type, forms vertical through slot on the section, and the through slot runs through the upper surface of support tube, on support rod at
Type has the stud being plugged in through slot, and the first fastening nut is bolted on the stud, and first fastening nut, which is pressed against, to be cut
On the lateral wall in face；
Vertical screw rod is formed in inside bottom surface in the middle part of the support beam, is plugged in a pair and is cut with scissors in support beam
Joint chair, waist-shaped hole is formed on the upper hinged seat, and the screw rod passes through the waist-shaped hole and is bolted with the second fastening nut, props up
It supports and is equipped with bearing diagonal between crossbeam and support tube, the upper end of the bearing diagonal is hinged on upper hinged seat by articulated shaft, is tiltedly propped up
The lower end of support is hinged on lower hinged seat by articulated shaft, and the lower hinged seat is fixed on support tube；
The middle part of the bearing diagonal is hinged with vertical adjusting rod, the company of being removably secured between support tube by hinged seat
It is connected to cross bar, the upper end of the cross bar forms lateral resettlement groove, and the lower end of the adjusting rod is plugged in the resettlement groove,
The both ends of pressure spring are born against on the inner wall of end of adjusting rod and resettlement groove.
By above-mentioned technical proposal, in the use of the present invention, sending to mine hole, can on the ground first by support beam with
Branch fastener, support rod, support rod are connect with support tube, are then taken in mine hole, are first connect bearing diagonal with support beam and (i.e. will
Upper hinged seat is plugged into support beam and is plugged on waist-shaped hole on screw rod), but the second fastening nut is not locked, then again will
The upper end of adjusting rod is hinged on the middle part of bearing diagonal, lower end is plugged on cross bar and is resisted against on pressure spring, while cross bar being installed
It is fixed on the ground of mine hole on support tube, then by mounting plate.Finally moving adjusting rod compresses pressure spring, in adjusting rod drive
Hinged seat moves in support beam, and upper hinged seat is moved by waist-shaped hole along screw rod, so that bearing diagonal be made to rotate and will support
Crossbeam raise be pressed against mine hole top surface, realize support, and support beam rise when, the first fastening nut be in unscrew state, prop up
The stud of strut moves up in the through slot of support tube, when crossbeam to be supported is pressed against mine hole top surface, then lock the first fastening nut and
Second fastening nut.
Through the above scheme, the supporting mechanism in mining hole of the invention is easy for installation, and can effectively push up and carry out to mine hole
Support.
As a preference of the above scheme, it is fixed with supporting plate on the support beam lower end surface of the first side of support,
The two sides of the supporting plate form baffle, and the baffle is plugged in support beam.According to the above scheme, the branch on the upside of supporting plate
Water and food can be placed in support crossbeam.
As a preference of the above scheme, the lower end two sides of the adjusting rod form guide limiting stopper, the peace of cross bar
It sets and forms lateral guide and limit slot in slot opposed inner walls, the guide limiting stopper is plugged in the guide and limit slot.
As a preference of the above scheme, two pairs of vertical spiral shells are formed in the inside bottom surface in the middle part of the support beam
Bar each forms a pair of of waist-shaped hole on upper hinged seat, and two pairs of screw rods are plugged on respectively in the waist-shaped hole in a pair on hinged seat.
As a preference of the above scheme, the cross section semicircular in shape of the branch fastener, it is horizontal that branch fastener is resisted against support
In the inside bottom surface of beam.
As a preference of the above scheme, the mounting plate is rounded, and several bolt through-holes are formed on mounting plate, peace
The diameter of loading board is greater than the outer diameter of support tube.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the broken section structural schematic diagram of Fig. 1；
Fig. 3 is that the bottom view after cross bar and adjusting rod is removed in Fig. 1；
Fig. 4 is the schematic cross-sectional view of support tube in the present invention；
Fig. 5 is the schematic cross-sectional view in the present invention between adjusting rod and cross bar.
Specific embodiment:
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1, Fig. 2, Fig. 4, supporting mechanism in a kind of mining hole of the present invention, the support including C-shaped channel steel
Crossbeam 1, the both ends of the support beam 1 are plugged with branch fastener 2, and the branch fastener 2 is hinged on support beam 1 by fulcrum 21
On, the cross section semicircular in shape of branch fastener 2, branch fastener 2 is resisted against in the inside bottom surface of support beam 1, is fixed on branch fastener 2
The lower end of support rod 3, the support rod 3 is plugged in support tube 4, and the lower end of the support tube 4 is fixed with mounting plate 5, described
Mounting plate 5 is rounded, and several bolt through-holes 51 are formed on mounting plate 5, and the outer wall that the diameter of mounting plate 5 is greater than support tube 4 is straight
Diameter forms the section 41 of "-" type on the side wall of support tube 4, and vertical through slot 411 is formed on the section 41, described logical
Slot 411 runs through the upper surface of support tube 4, forms the stud 31 being plugged in through slot 411 on support rod 3, on the stud 31
It is bolted with the first fastening nut 61, first fastening nut 61 is pressed against on the lateral wall of section 41.
Referring to Fig. 1 to Fig. 3, Fig. 5, vertical screw rod 11 is formed in the inside bottom surface at 1 middle part of support beam, is supported
It is plugged with hinged seat 71 in a pair on crossbeam 1, waist-shaped hole 711 is formed on the upper hinged seat 71, the screw rod 11 passes through institute
It states waist-shaped hole 711 and is bolted with the second fastening nut 62, form two pairs of vertical spiral shells in the inside bottom surface at 1 middle part of support beam
Bar 11 each forms a pair of of waist-shaped hole 711 on upper hinged seat 71, and two pairs of screw rods 11 are plugged in a pair respectively on hinged seat 71
Waist-shaped hole 711 in, bearing diagonal 8 is equipped between support beam 1 and support tube 5, the upper end of the bearing diagonal 8 passes through articulated shaft 81
It is hinged on hinged seat 71, the lower end of bearing diagonal 8 is hinged on lower hinged seat 72 by articulated shaft 81, the lower hinged seat 72
It is fixed on support tube 5.The middle part of the bearing diagonal 8 is hinged with vertical adjusting rod 9 by hinged seat 83, between support tube 5
It is removably secured and is connected with cross bar 10, the upper end of the cross bar 10 forms lateral resettlement groove 101, the adjusting rod 9
Lower end is plugged in the resettlement groove 101, and the both ends of pressure spring 20 bear against the inner wall of end in adjusting rod 9 and resettlement groove 101
On, the lower end two sides of adjusting rod 9 form guide limiting stopper 91, form transverse direction in 101 opposed inner walls of resettlement groove of cross bar 10
Guide and limit slot 102, the guide limiting stopper 91 is plugged in the guide and limit slot 102.
Referring to Fig. 1, Fig. 3, supporting plate 30, the support are fixed on 1 lower end surface of support beam of 2 side of branch fastener
The two sides of plate 30 form baffle, and the baffle is plugged in support beam 1, can be in the support beam 1 of the upside of supporting plate 30
Place water and food.
The present invention in the specific implementation, is being sent to mine hole, can be on the ground first by support beam 1 and branch fastener 2, support
Bar 3, support rod 3 are connect with support tube 4, are then taken in mine hole, and first connecting bearing diagonal 8 with support beam 1 (i.e. will be upper hinged
Seat 71 is plugged into support beam 1 and is plugged on waist-shaped hole 711 on screw rod 11), but the second fastening nut 62 is not locked, then
The upper end of adjusting rod 9 is hinged on the middle part of bearing diagonal 8 again, lower end is plugged on cross bar 10 and is resisted against on pressure spring 20, simultaneously
Cross bar 10 is mounted on support tube 4, then mounting plate 5 is fixed on the ground of mine hole.It finally moves adjusting rod 9 and makes pressure spring 20
Compression, adjusting rod 9 drive upper hinged seat 71 to move in support beam 1, and upper hinged seat 71 is moved by waist-shaped hole 711 along screw rod 11
It is dynamic, so that so that bearing diagonal 8 is rotated and is raised support beam 1 is pressed against mine hole top surface, realize support, and support beam 1 is rising
When, the first fastening nut 61 is in and unscrews state, and the stud of support rod 3 moves up in the through slot 411 of support tube 4, cross to be supported
When beam 1 is pressed against mine hole top surface, then lock the first fastening nut 61 and the second fastening nut 62.
In conclusion the supporting mechanism in mining hole of the invention is easy for installation, and effectively mine hole top can be supported.
Supporting mechanism in mining hole provided by the present invention, only a specific embodiment of the invention, but it is of the invention
Protection scope is not limited thereto, and anyone skilled in the art in the technical scope disclosed by the present invention, can
Change or replacement are readily occurred in, should all be covered within that scope of the present invention.Therefore, protection scope of the present invention should be with described
Subject to scope of protection of the claims.
Claims (6)
1. the supporting mechanism in a kind of mining hole, the support beam (1) including C-shaped channel steel, it is characterised in that: the support beam
(1) both ends are plugged with branch fastener (2), and the branch fastener is hinged on support beam (1) by fulcrum (21), branch fastener (2)
On be fixed with support rod (3), the lower end of the support rod is plugged in support tube (4), and the lower end of the support tube is fixed with peace
Loading board (5) forms the section (41) of "-" type on the side wall of support tube (4), forms vertical through slot on the section
(411), the through slot runs through the upper surface of support tube (4), forms the stud being plugged in through slot (411) on support rod (3)
(31), it is bolted on the stud the first fastening nut (61), first fastening nut is pressed against the lateral wall of section (41)
On；
It is formed vertical screw rod (11) in inside bottom surface in the middle part of the support beam (1), support beam is plugged with one on (1)
It to upper hinged seat (71), is formed on the upper hinged seat waist-shaped hole (711), the screw rod (11) passes through the waist-shaped hole
(711) it and is bolted with the second fastening nut (62), is equipped with bearing diagonal (8) between support beam (1) and support tube (4), it is described oblique
The upper end of support is hinged on hinged seat (71) by articulated shaft (81), and the lower end of bearing diagonal (8) is cut with scissors by articulated shaft (81)
It connects on lower hinged seat (72), the lower hinged seat is fixed on support tube (4)；
The middle part of the bearing diagonal (8) is hinged with vertical adjusting rod (9) by hinged seat (83), removable between support tube (4)
It is fixedly connected with unloading cross bar (10), the upper end of the cross bar forms lateral resettlement groove (101), the adjusting rod (9)
Lower end is plugged in the resettlement groove (101), and the both ends of pressure spring (20) are born against in adjusting rod (9) and resettlement groove (101)
On inner wall of end.
2. the supporting mechanism in mining hole according to claim 1, it is characterised in that: the branch of branch fastener (2) side
Support is fixed with supporting plate (30) on crossbeam (1) lower end surface, and the two sides of the supporting plate form baffle, and the baffle is plugged on branch
It supports in crossbeam (1).
3. the supporting mechanism in mining hole according to claim 1, it is characterised in that: the lower end two of the adjusting rod (9)
Side forms guide limiting stopper (91), forms lateral guide and limit slot in resettlement groove (101) opposed inner walls of cross bar (10)
(102), the guide limiting stopper (91) is plugged in the guide and limit slot (102).
4. the supporting mechanism in mining hole according to claim 1, it is characterised in that: in the middle part of the support beam (1)
Two pairs of vertical screw rods (11) are formed in inside bottom surface, are each formed a pair of of waist-shaped hole (711) on upper hinged seat (71), two
Screw rod (11) is plugged on respectively the waist-shaped hole (711) on hinged seat in a pair (71) Nei.
5. the supporting mechanism in mining hole according to claim 1, it is characterised in that: the cross section of the branch fastener (2)
Semicircular in shape, branch fastener (2) are resisted against in the inside bottom surface of support beam (1).
6. the supporting mechanism in mining hole according to claim 1, it is characterised in that: the mounting plate (5) is rounded, peace
It is formed in loading board (5) several bolt through-holes (51), the diameter of mounting plate (5) is greater than the outer diameter of support tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485075.1A CN108412525B (en) | 2018-05-21 | 2018-05-21 | A kind of supporting mechanism in mining hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485075.1A CN108412525B (en) | 2018-05-21 | 2018-05-21 | A kind of supporting mechanism in mining hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108412525A CN108412525A (en) | 2018-08-17 |
| CN108412525B true CN108412525B (en) | 2019-10-29 |
Family
ID=63140149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485075.1A Expired - Fee Related CN108412525B (en) | 2018-05-21 | 2018-05-21 | A kind of supporting mechanism in mining hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412525B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1370251A1 (en) * | 1986-07-02 | 1988-01-30 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Apparatus for driving and repairing mine workings |
| SU1744262A1 (en) * | 1990-01-23 | 1992-06-30 | Украинский научно-исследовательский и проектно-конструкторский институт подземной гидравлической добычи угля "УкрНИИгидроуголь" Научно-производственного объединения "Углемеханизация" | Temporary support for development workings |
| CN200971783Y (en) * | 2006-12-01 | 2007-11-07 | 山西兰花科技创业股份有限公司 | Braced support |
| CN203130112U (en) * | 2013-02-18 | 2013-08-14 | 范炳辉 | Overall digging and protecting support of soft rock roadway |
| CN104863620A (en) * | 2015-04-18 | 2015-08-26 | 遵义庄氏矿井支护技术开发有限公司 | Closed retractable I-shaped steel trapezoid bracket |
| WO2015179883A2 (en) * | 2014-05-08 | 2015-11-26 | Elbroc Mining Products (Pty) Ltd | Support arrangement |
| CN106761860A (en) * | 2017-02-08 | 2017-05-31 | 李信斌 | A kind of roadway support equipment |
-
2018
- 2018-05-21 CN CN201810485075.1A patent/CN108412525B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1370251A1 (en) * | 1986-07-02 | 1988-01-30 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Apparatus for driving and repairing mine workings |
| SU1744262A1 (en) * | 1990-01-23 | 1992-06-30 | Украинский научно-исследовательский и проектно-конструкторский институт подземной гидравлической добычи угля "УкрНИИгидроуголь" Научно-производственного объединения "Углемеханизация" | Temporary support for development workings |
| CN200971783Y (en) * | 2006-12-01 | 2007-11-07 | 山西兰花科技创业股份有限公司 | Braced support |
| CN203130112U (en) * | 2013-02-18 | 2013-08-14 | 范炳辉 | Overall digging and protecting support of soft rock roadway |
| WO2015179883A2 (en) * | 2014-05-08 | 2015-11-26 | Elbroc Mining Products (Pty) Ltd | Support arrangement |
| CN104863620A (en) * | 2015-04-18 | 2015-08-26 | 遵义庄氏矿井支护技术开发有限公司 | Closed retractable I-shaped steel trapezoid bracket |
| CN106761860A (en) * | 2017-02-08 | 2017-05-31 | 李信斌 | A kind of roadway support equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108412525A (en) | 2018-08-17 |
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Effective date of registration: 20201217 Address after: No.28-6, Chengnan Road, Huaxi Industrial functional zone, Changxing County, Huzhou City, Zhejiang Province, 313000 Patentee after: ZHEJIANG CHANGXING SINO - RUSSIAN NEW ENERGY MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: No.2-216, Dayuan village, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: Cai Tianming |
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Granted publication date: 20191029 Termination date: 20210521 |