CN108678786A - A kind of mine hole support device of mining - Google Patents
A kind of mine hole support device of mining Download PDFInfo
- Publication number
- CN108678786A CN108678786A CN201810485085.5A CN201810485085A CN108678786A CN 108678786 A CN108678786 A CN 108678786A CN 201810485085 A CN201810485085 A CN 201810485085A CN 108678786 A CN108678786 A CN 108678786A
- Authority
- CN
- China
- Prior art keywords
- support
- hole
- plugged
- hinged seat
- support beam
- 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.)
- Withdrawn
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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
Abstract
The invention discloses a kind of mine hole support devices of mining, include the support beam of C-shaped channel steel, and the both ends of the support beam are plugged with branch fastener, supporting rod is fixed on branch fastener, and the lower end of the supporting rod is plugged in support tube；The support beam forms screw rod, hinged seat in a pair is plugged in support beam, waist-shaped hole is formed on upper hinged seat, the screw rod passes through the 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；The middle part of bearing diagonal is hinged with vertical adjusting rod by hinged seat, cross bar is connected between support tube, the lower end grafting of adjusting rod is connected with connecting plate between the adjusting rod above cross bar on the cross bar, vertical shaft is bolted on connecting plate, the lower end of shaft is pierced by the lower face of cross bar.The present invention is easy for installation, and can be effectively supported to mine hole top.
Description
Technical field：
The present invention relates to the technical fields of mining industry support element, are specifically related to a kind of mine hole support device of mining.
Background technology：
Mining is from the earth's crust or a science technology of earth's surface exploit mineral resources, and mining industry is a kind of important original
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 phenomenon of caving in, for underground mining
Dangerous for the staff of mine to be greatly higher than surface mining, underground mining needs support element to support mine hole, reduction to collapse
The situation collapsed occurs, and because space is small in mine hole, existing support element installation trouble, and cannot be effectively to mine hole jacking row branch
Support.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural mining
Mine hole support device makes it with more the utility value in industry.
Invention content：
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 mine hole support device for the mining that hole top is supported.
The present invention relates to a kind of mine hole support devices of mining, include the support beam of C-shaped channel steel, the support beam
Both ends be plugged with branch fastener, the branch fastener is hinged on by fulcrum in support beam, and supporting rod, institute are fixed on branch fastener
The lower end for stating supporting rod is plugged in support tube, and the lower end of the support tube is fixed with mounting plate, is molded on the side wall of support tube
There is vertical straight slot, the limiting plate of L-type is formed in the support pipe outer wall of the straight slot side, spiral shell is formed on the limiting plate
Hole is bolted with the first fastening nut on the screw hole, and vertical slot, the first fastening spiral shell are formed on the side wall of supporting rod
Female one end passes through the straight slot of support tube to be resisted against on the inner wall of the slot；
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 by articulated shaft on upper hinged seat, is tiltedly propped up
The lower end of support is hinged on by articulated shaft on lower hinged seat, and the lower hinged seat is fixed on support tube；
The middle part of the bearing diagonal is hinged with vertical adjusting rod by hinged seat, the company of being removably secured between support tube
It is connected to cross bar, the lower end grafting of the adjusting rod on the cross bar, is connected with connecting plate, institute between the adjusting rod above cross bar
It states and is bolted with vertical shaft on connecting plate, the lower end of the shaft is pierced by the lower face of cross bar, and it is vertical to be formed on cross bar
Through-hole, shaft are plugged in the through-hole, and the middle part inner wall of through-hole forms the locating slot of annular, forms and is plugged in shaft
Land in the locating slot.
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, supporting rod, supporting 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 waist-shaped hole is made to be plugged 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 shaft is connect with connecting plate, cross bar, so
Cross bar is mounted on support tube afterwards, then mounting plate is fixed on the ground of mine hole.The lower end of last rotating shaft makes shaft
Rotation, shaft drive connecting plate to move up, and to which adjusting rod drives upper hinged seat to be moved in support beam, upper hinged seat passes through waist
Type hole is moved along screw rod, to make bearing diagonal rotate and raise support beam to be pressed against mine hole top surface, realizes support, and is supported horizontal
When rising, the first fastening nut is in and unscrews state beam, and supporting rod moves up in support tube, and crossbeam to be supported is pressed against mine hole top
When face, then lock the first fastening nut and the second fastening nut.
Through the above scheme, the mine hole support device of mining of the invention is easy for installation, and can be effectively to the jacking of mine hole
Row support.
As a preference of the above scheme, it is fixed with supporting plate on the support beam lower face of the first side of support,
The both sides of the supporting plate form baffle, and the baffle is plugged in support beam.By said program, the branch on the upside of supporting plate
Water and food can be placed in support crossbeam.
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 lower end of the shaft is pierced by the lower face of cross bar and forms rotation hand
Handle.
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 more than the outer diameter of support tube.
Above description is only the general introduction of technical solution 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, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings：
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 the enlarged structure schematic diagram at A in Fig. 2；
Fig. 4 is that the upward view after cross bar, shaft, connecting plate and adjusting rod is removed in Fig. 1.
Specific implementation mode：
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 1, Fig. 2, Fig. 4, a kind of mine hole support device of mining of the present invention includes the branch of C-shaped channel steel
Crossbeam 1 is supportted, 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 supporting rod 3, the supporting 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 diameter of mounting plate 5 is straight more than the outer wall of support tube 4
Diameter forms vertical straight slot 41 on the side wall of support tube 4, L-type is formed on 4 outer wall of support tube of 41 side of the straight slot
Limiting plate 42 forms screw hole 421 on the limiting plate 42, the first fastening nut 61, supporting rod is bolted on the screw hole 421
Vertical slot 31 is formed on 3 side wall, one end of first fastening nut 61 passes through the straight slot 41 of support tube 4 to be resisted against
On the inner wall of the slot 31.
Referring to Fig. 1, Fig. 4, vertical screw rod 11, support beam 1 are formed in the inside bottom surface at 1 middle part of the support beam
On be plugged with hinged seat 71 in a pair, form waist-shaped hole 711 on the upper hinged seat 71, the screw rod 11 passes through the waist type
Hole 711 is simultaneously bolted with the second fastening nut 62, and two pairs of vertical screw rods 11 are formed in the inside bottom surface at 1 middle part of support beam,
A pair of of waist-shaped hole 711 each is formed on upper hinged seat 71, two pairs of screw rods 11 are plugged on the waist in a pair on hinged seat 71 respectively
In type hole 711, bearing diagonal 8 is equipped between support beam 1 and support tube 4, the upper end of the bearing diagonal 8 is hinged by articulated shaft 81
On upper hinged seat 71, the lower end of bearing diagonal 8 is hinged on by articulated shaft 81 on lower hinged seat 72, and the lower hinged seat 72 is fixed
On support tube 4.
Referring to Fig. 1 to Fig. 3, the middle part of the bearing diagonal 8 is hinged with vertical adjusting rod 9, support tube 4 by hinged seat 83
Between be removably secured and be connected with cross bar 10, the lower end of the adjusting rod 9 is plugged on the cross bar 10,10 top of cross bar
It is connected with connecting plate 20 between adjusting rod 9, vertical shaft 30 is bolted on the connecting plate 20, the lower end of the shaft 30 is worn
Go out the lower face of cross bar 10 and form rotational handle 301, vertical through-hole 101 is formed on cross bar 10, shaft 30 is plugged on
In the through-hole 101, the middle part inner wall of through-hole 101 forms the locating slot 102 of annular, is formed in shaft 30 described in being plugged on
Land 302 in locating slot 102.
Referring to Fig. 1, Fig. 4, supporting plate 40, the support are fixed on 1 lower face of support beam of 2 side of branch fastener
The both sides of plate 40 form baffle 41, and the baffle 41 is plugged in support beam 1, in the support beam 1 of 40 upside of supporting plate
Water and food can be placed.
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, supporting 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 waist-shaped hole 711 is made to be plugged 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 makes shaft 30 and connecting plate
20, cross bar 10 connects, and then cross bar 10 is mounted on support tube 4, then mounting plate 5 is fixed on the ground of mine hole.Finally turn
The lower end of turn axis 30 makes shaft 30 rotate, and shaft 30 drives connecting plate 20 to move up, to which adjusting rod 9 drives upper hinged seat 71
It is moved in support beam 1, upper hinged seat 71 is moved by waist-shaped hole 711 along screw rod 11, to make bearing diagonal 8 rotate and will prop up
Support crossbeam 1 raise be pressed against mine hole top surface, realize support, and support beam 1 rise when, the first fastening nut 61 be in unscrew shape
State, supporting rod 3 move up in support tube 4, when crossbeam 1 to be supported is pressed against mine hole top surface, then lock the first fastening nut 61 and the
Two fastening nuts 62.
In conclusion the mine hole support device of the mining of the present invention is easy for installation, and can be effectively to mine hole jacking row branch
Support.
The mine hole support device of mining provided by the present invention, only specific implementation mode of the invention, but the present invention
Protection domain be not limited thereto, any one skilled in the art in the technical scope disclosed by the present invention,
It can easily think of the change or the replacement, should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with institute
It states subject to scope of the claims.
Claims (6)
1. a kind of mine hole support device of mining includes the support beam (1) of C-shaped channel steel, it is characterised in that：The support is horizontal
The both ends of beam (1) are plugged with branch fastener (2), and the branch fastener is hinged on by fulcrum (21) in support beam (1), branch fastener
(2) supporting rod (3) is fixed on, the lower end of the supporting rod is plugged in support tube (4), and the lower end of the support tube is fixed with
Mounting plate (5), forms vertical straight slot (41) on the side wall of support tube (4), on support tube (4) outer wall of the straight slot side
The limiting plate (42) of L-type is formed, screw hole (421) is formed on the limiting plate, the first fastening spiral shell is bolted on the screw hole
Female (61) form vertical slot (31) on the side wall of supporting rod (3), and one end of first fastening nut (61) passes through branch
The straight slot (41) of stay tube (4) is resisted against on the inner wall of the slot (31)；
Vertical screw rod (11) is formed in inside bottom surface in the middle part of the support beam (1), support beam is plugged with one on (1)
To upper hinged seat (71), waist-shaped hole (711) is formed on the upper hinged seat, the screw rod (11) passes through the waist-shaped hole
(711) and it is bolted with the second fastening nut (62), bearing diagonal (8) is equipped between support beam (1) and support tube (4), it is described oblique
The upper end of support is hinged on by articulated shaft (81) on upper hinged seat (71), and the lower end of bearing diagonal (8) is cut with scissors by articulated shaft (81)
It is connected 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 cross bar (10) with unloading, the lower end of the adjusting rod (9) is plugged on the cross bar (10), the adjusting above cross bar
It is connected with connecting plate (20) between bar (9), vertical shaft (30) is bolted on the connecting plate, the lower end of the shaft is pierced by
The lower face of cross bar (10) forms vertical through-hole (101) on cross bar (10), and shaft (30) is plugged on the through-hole (101)
Interior, the middle part inner wall of through-hole forms the locating slot (102) of annular, is formed in shaft (30) and is plugged on the locating slot
(102) land (302) in.
2. a kind of mine hole support device of mining according to claim 1, it is characterised in that：The branch fastener (2) one
Supporting plate (40) is fixed on support beam (1) lower face of side, the both sides of the supporting plate form baffle (41), the gear
Plate is plugged in support beam (1).
3. a kind of mine hole support device of mining according to claim 1, it is characterised in that：The support beam (1)
Two pairs of vertical screw rods (11) are formed in the inside bottom surface at middle part, each form a pair of of waist-shaped hole on upper hinged seat (71)
(711), two pairs of screw rods (11) are plugged on respectively the waist-shaped hole (711) on hinged seat in a pair (71) Nei.
4. a kind of mine hole support device of mining according to claim 1, it is characterised in that：The branch fastener (2)
Cross section semicircular in shape, branch fastener are resisted against in the inside bottom surface of support beam (1).
5. a kind of mine hole support device of mining according to claim 1, it is characterised in that：Under the shaft (30)
End is pierced by the lower face of cross bar (10) and forms rotational handle (301).
6. a kind of mine hole support device of mining according to claim 1, it is characterised in that：The mounting plate (5) is in
Circle, forms several bolt through-holes (51) on mounting plate (5), and the outer wall that the diameter of mounting plate (5) is more than support tube (4) is straight
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485085.5A CN108678786A (en) | 2018-05-21 | 2018-05-21 | A kind of mine hole support device of mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485085.5A CN108678786A (en) | 2018-05-21 | 2018-05-21 | A kind of mine hole support device of mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678786A true CN108678786A (en) | 2018-10-19 |
Family
ID=63805812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485085.5A Withdrawn CN108678786A (en) | 2018-05-21 | 2018-05-21 | A kind of mine hole support device of mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854000A (en) * | 2021-02-23 | 2021-05-28 | 李智慧 | Safe strutting arrangement is used in bridge construction |
-
2018
- 2018-05-21 CN CN201810485085.5A patent/CN108678786A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854000A (en) * | 2021-02-23 | 2021-05-28 | 李智慧 | Safe strutting arrangement is used in bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |
|
| WW01 | Invention patent application withdrawn after publication |