CN208578578U - A kind of novel inclined loose Coal roadway driving forepoling support device - Google Patents
A kind of novel inclined loose Coal roadway driving forepoling support device Download PDFInfo
- Publication number
- CN208578578U CN208578578U CN201821406632.8U CN201821406632U CN208578578U CN 208578578 U CN208578578 U CN 208578578U CN 201821406632 U CN201821406632 U CN 201821406632U CN 208578578 U CN208578578 U CN 208578578U
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- China
- Prior art keywords
- guided way
- top plate
- guide runner
- support rod
- support device
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Abstract
The utility model discloses a kind of novel inclined loose Coal roadways to tunnel forepoling support device, including guided way, fixing bolt, positioning sliding block and rotary electric machine, one end of the guided way is fixedly connected with locating piece, the guided way is connected by locating piece and location hole with another guided way, the guide runner is set on guided way, and ball is provided on the outside of guide runner, hydraulic stem is vertically connected at the top of the guided way, the rod end of the hydraulic stem is connected to the bottom of top plate, the positioning sliding block is fixedly connected on the other end of support rod, and support rod is connected with each other by positioning sliding block and sliding slot, the rotary electric machine is fixedly installed in the avris of guide runner by fixing piece, the other end of the top plate is fixedly connected with extension connection net.The novel inclined loose Coal roadway tunnels forepoling support device, dismantles easy to install and use, and Mechanical Moving moves ahead, security risk caused by Coal Seam Collapse when avoiding device supporting.
Description
Technical field
The utility model relates to coal roadway tunneling support apparatus technical field, specially a kind of novel inclined loose coal seam coal
Forepoling support device is tunneled in lane.
Background technique
Coal roadway tunneling suspension device is the device in coal mine and exploration acquisition to progress positioning support protection at the top of mine hole,
By the use of the suspension device, avoid the occurrence of collapsing at the top of coal mine, to reach the measure of protection construction.
However the fixed disassembly installation of existing coal roadway tunneling suspension device is inconvenient, and when front-probe support, security performance is insufficient,
In the presence of the security risk used.In view of the above-mentioned problems, being badly in need of carrying out innovating on the basis of original coal roadway tunneling suspension device setting
Meter.
Summary of the invention
The purpose of this utility model is to provide a kind of novel inclined loose Coal roadways to tunnel forepoling support device, with
It solves above-mentioned background technique and proposes that the fixed disassembly installation of existing coal roadway tunneling suspension device is inconvenient, and when front-probe support, safety
Performance is insufficient, there are problems that using security risk.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel inclined loose Coal roadway
Forepoling support device is tunneled, including guided way, fixing bolt, positioning sliding block and rotary electric machine, one end of the guided way are fixed
It is connected with locating piece, and offers threaded hole on locating piece, and the other end of guided way is reserved with location hole, the guided way
It is connected by locating piece and location hole with another guided way, and the junction of guided way and another guided way is equipped with fixed spiral shell
Bolt, and it is respectively and fixedly provided with saw tooth belt on the outside of guided way and another guided way, the guide runner is set on guided way, and is led
Ball is provided on the outside of to sliding block, and the junction of ball and guided way is reserved with shifting chute, the top of the guided way
It is vertically connected with hydraulic stem, and the avris of hydraulic stem is fixed with one end of support rod, and support rod and guided way on guided way
Junction shaft is installed, the rod end of the hydraulic stem is connected to the bottom of top plate, and offers at the bottom margin of top plate
Sliding slot, and the end of top plate is fixed with side protection, and the positioning sliding block is fixedly connected on the other end of support rod, and support rod
It being connected with each other by positioning sliding block and sliding slot, the rotary electric machine is fixedly installed in the avris of guide runner by fixing piece, and
Sprocket drive spindle is arranged in the lower end of rotary electric machine, and rotary electric machine is connected with each other by gear shaft and saw tooth belt, the top plate
The other end is fixedly connected with extension connection net, and top plate is connected by extending connection net with another top plate.
Preferably, the guided way is designed as dies, and the end of guided way and guide runner constitutes engaging
The structure that is slidably installed, and guide runner is symmetrically arranged with 2 about extending connection and net vertical central axis.
Preferably, the shape of the locating piece, size dimension are identical as the shape of location hole, size dimension, and locating piece
It mutually coincide between location hole.
Preferably, the support rod and guide runner, which are constituted, relatively rotates structure, and the rotation of support rod and guide runner
Angle is 0-45 °.
Preferably, side protection is two kinds of structure compositions of reinforcing rib and protective net, and protective net be set to reinforcing rib it
Between, and reinforcing rib is distributed in reticular structure.
Preferably, the extension connection net is by fixing two kinds of structure compositions of sheet metal and connection chain, and fixed sheet metal is logical
It crosses connection chain to be connected, and the length of fixed sheet metal is equal to top end length, the expansion for extending connection net is maximum
Width is equal to the 1/3 of top plate width.
Compared with prior art, the utility model has the beneficial effects that before the novel inclined loose Coal roadway driving
Suspension device is visited, dismantles easy to install and use, Mechanical Moving moves ahead, and safety caused by Coal Seam Collapse is hidden when avoiding device supporting
Suffer from,
1, it only needs to have and guide runner is sticked on guided way, segmentation connection guided way, so that it may so that the device can prop up
The preceding exploratory area domain of coal roadway tunneling is protected, disassembly installation is easy to operate, reduces manual labor's consumption, opposite can be unfolded at the top of the device
Pretective acreage improves practicability so that device is suitable for the coal road of different in width；
2, under the rotary action of rotary electric machine, make guide runner and guided way that relative motion occur and move ahead, avoid people
When to control front-probe support, security risk is used caused by the collapsing suddenly in coal seam, can greatly prevent cave-in accident
Caused by tragedy, effective safeguard protection is carried out to construction personnel.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is that the utility model extends connection web frame schematic diagram.
In figure: 1, guided way；2, locating piece；3, threaded hole；4, location hole；5, fixing bolt；6, saw tooth belt；7, guiding is slided
Block；8, ball；9, shifting chute；10, hydraulic stem；11, support rod；12, shaft；13, top plate；14, sliding slot；15, positioning sliding block；
16, side is protected；1601, reinforcing rib；1602, protective net；17, rotary electric machine；18, fixing piece；19, gear shaft；20, extend connection
Net；2001, fixed sheet metal；2002, connection chain.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel inclined loose Coal roadway driving
Forepoling support device, including guided way 1, locating piece 2, threaded hole 3, location hole 4, fixing bolt 5, saw tooth belt 6, guide runner 7,
Ball 8, hydraulic stem 10, support rod 11, shaft 12, top plate 13, sliding slot 14, positioning sliding block 15, side protection 16, is reinforced shifting chute 9
Muscle 1601, rotary electric machine 17, fixing piece 18, gear shaft 19, extends connection net 20, fixed 2001 and of sheet metal at protective net 1602
Connection chain 2002, one end of guided way 1 is fixedly connected with locating piece 2, and threaded hole 3 is offered on locating piece 2, and guided way
1 other end is reserved with location hole 4, and guided way 1 is connected by locating piece 2 and location hole 4 with another guided way 1, and is oriented to
The junction of rail 1 and another guided way 1 is equipped with fixing bolt 5, and the outside of guided way 1 and another guided way 1 is fixed
Have saw tooth belt 6, guide runner 7 is set on guided way 1, and the outside of guide runner 7 is provided with ball 8, and ball 8 with lead
It is reserved with shifting chute 9 to the junction of rail 1, the top of guided way 1 is vertically connected with hydraulic stem 10, and hydraulic stem on guided way 1
10 avris is fixed with one end of support rod 11, and the junction of support rod 11 and guided way 1 is equipped with shaft 12, hydraulic stem
10 rod end is connected to the bottom of top plate 13, and sliding slot 14 is offered at the bottom margin of top plate 13, and the end of top plate 13
It is fixed with side protection 16, positioning sliding block 15 is fixedly connected on the other end of support rod 11, and support rod 11 passes through positioning sliding block 15
It is connected with each other with sliding slot 14, rotary electric machine 17 is fixedly installed in the avris of guide runner 7, and rotary electric machine 17 by fixing piece 18
Lower end sprocket drive spindle 19 is set, and rotary electric machine 17 is connected with each other by gear shaft 19 and saw tooth belt 6, top plate 13 it is another
End is fixedly connected with extension connection net 20, and top plate 13 is connected by extending connection net 20 with another top plate 13；
Guided way 1 is designed as dies, and the end of guided way 1 and guide runner 7 constitutes the sliding peace of engaging
Assembling structure, and guide runner 7 is symmetrically arranged with 2 about the connection vertical central axis of net 20 is extended, and passes through setting " work " word
The guided way 1 of type structure, positions the installation of guide runner 7, effectively avoids the hair in movement or fixation of guide runner 7
Raw deflection is shaken, and guide runner 7 slides under the action of rotary electric machine 17 and ball 8, so that the movement of guide runner 7 is more
Add conveniently, so that the operation of device front-probe support is more quick, existing security risk when avoiding human assistance；
The shape of locating piece 2, size dimension are identical as the shape of location hole 4, size dimension, and locating piece 2 and location hole 4
Between mutually coincide, 4 shape of locating piece 2 and location hole, size dimension setting so that the connection between location hole 4 and locating piece 2
More stable, guided way 1 is de- because the mobile movement for leading to guide runner 7 of deviation will not occur after 4 safety of locating piece 2 and location hole
It falls；
Support rod 11 and guide runner 7, which are constituted, relatively rotates structure, and the rotational angle of support rod 11 and guide runner 7 is
0-45 °, support rod 11 can occur to slide relatively with guide runner 7 under the action of shaft 12, so that 10 liters of hydraulic stem
When drop, support rod 11 still is able to carry out positioning support between top plate 13 and guide runner 7, avoid hydraulic stem 10 it is independent by
Power causes the installation of top plate 13 fixed unstable；
Side protection 16 is 1,602 two kinds of structure compositions of reinforcing rib 1601 and protective net, and protective net 1602 is set to reinforcing rib
Between 1601, and reinforcing rib 1601 is distributed in reticular structure, and the structure setting of reinforcing rib 1601 is collapsed in the avris of coal road
Good support can be carried out when collapsing to the coal seam of collapsing, protective net 1602 then reduces the whole weight of side protection 16, and energy
It is enough to intercept the coal seam to collapse；
Extend connection net 20 by fixed 2,002 two kinds of structure compositions of sheet metal 2001 and connection chain, and fixes sheet metal 2001
It is connected by connection chain 2002, and the length of fixed sheet metal 2001 is equal to 13 tip lengths of top plate, extends connection net
(20) expansion maximum width is equal to the 1/3 of top plate (13) width, and fixed sheet metal 2001 and connection chain 2002 are arranged jointly,
When Coal Seam Collapse at the top of coal road, the coal seam of collapsing can be directly intercepted, protects the personal safety of mine in-cavity construction personnel.
Working principle: when using the novel inclined loose Coal roadway driving forepoling support device, first according to figure
1-2 is directly connected with each other by locating piece 2 and location hole 4 when needing to carry out coal roadway tunneling front-probe support, 2 is oriented to
The docking of 1 end of rail fixes 2 docking of guided way 1 then by the interconnection effect of fixing bolt 5 and threaded hole 3,
After the completion of guided way 1 docks, guided way 1 is placed in the edge of coal road bottom, the front-probe support of starting apparatus passes through unlatching
Hydraulic stem 10, the lifting of hydraulic stem 10 is mobile to the top of coal road with top plate 13, and when top plate 13 rises mobile, support rod 11 exists
It relatively rotates under the action of shaft 12 with guide runner 7, while the other end of support rod 11 is being pushed up by positioning sliding block 15
It moves, top plate 13 can be equally supported after the rising of top plate 13, in hydraulic stem 10 and support rod in the sliding slot 14 of plate 13
Under 11 common supporting role, collapsing device, which occurs, for the top seam of coal road can also be protected construction personnel, while side is anti-
Shield 16 can the avris coal seam to coal road carry out resisting protection, under the collective effect of reinforcing rib 1601 and protective net 1602, guarantor
Shield construction personnel will not be buried by coal seam, the later on work of rotary electric machine 17 rotation, and rotary electric machine 17 is straight with gear shaft 19
Switch through it is dynamic, due on gear shaft 19 and guided way 1 saw tooth belt 6 be intermeshed connection, guide runner 7 can be made in guided way 1
It is upper to relatively move, to realize coal roadway tunneling front-probe support；
According to fig. 2 and Fig. 3, guarantor is supported to the coal seam at the top of coal road in top plate 13 and extend connection net 20 under the action of
The opposite expansion of 2 top plates 13, the protected area of expansion instrument can be improved device and used by shield, the use for extending connection net 20
Practicability.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of novel inclined loose Coal roadway tunnels forepoling support device, including it is guided way (1), fixing bolt (5), fixed
Position sliding block (15) and rotary electric machine (17), it is characterised in that: one end of the guided way (1) is fixedly connected with locating piece (2), and
It is offered on locating piece (2) threaded hole (3), and the other end of guided way (1) is reserved with location hole (4), the guided way (1)
It is connected by locating piece (2) and location hole (4) with another guided way (1), and the company of guided way (1) and another guided way (1)
The place of connecing is equipped with fixing bolt (5), and is respectively and fixedly provided with saw tooth belt (6) on the outside of guided way (1) and another guided way (1), is led
It is set on guided way (1) to sliding block (7), and is provided with ball (8) on the outside of guide runner (7), and ball (8) and guiding
The junction of rail (1) is reserved with shifting chute (9), is vertically connected with hydraulic stem (10) at the top of the guided way (1), and guided way
(1) avris of hydraulic stem (10) is fixed with one end of support rod (11), and the junction of support rod (11) and guided way (1) on
It is equipped with shaft (12), the rod end of the hydraulic stem (10) is connected to the bottom of top plate (13), and the bottom margin of top plate (13)
Place offers sliding slot (14), and the end of top plate (13) is fixed with side protection (16), and the positioning sliding block (15) is fixedly connected
The other end in support rod (11), and support rod (11) is connected with each other by positioning sliding block (15) and sliding slot (14), the rotation
Motor (17) is fixedly installed in the avris of guide runner (7) by fixing piece (18), and the lower end of rotary electric machine (17) is provided with
Gear shaft (19), and rotary electric machine (17) is connected with each other by gear shaft (19) and saw tooth belt (6), the top plate (13) it is another
One end is fixedly connected with extension connection net (20), and top plate (13) is connected by extending connection net (20) with another top plate (13)
It connects.
2. a kind of novel inclined loose Coal roadway according to claim 1 tunnels forepoling support device, feature exists
In: the guided way (1) is designed as dies, and the end of guided way (1) and guide runner (7) constitutes the cunning of engaging
Dynamic mounting structure, and guide runner (7) is symmetrically arranged with 2 about the vertical central axis of connection net (20) is extended.
3. a kind of novel inclined loose Coal roadway according to claim 1 tunnels forepoling support device, feature exists
In: the shape of the locating piece (2), size dimension are identical as the shape of location hole (4), size dimension, and locating piece (2) and fixed
It mutually coincide between position hole (4).
4. a kind of novel inclined loose Coal roadway according to claim 1 tunnels forepoling support device, feature exists
In: the support rod (11) and guide runner (7) constitute and relatively rotate structure, and turn of support rod (11) and guide runner (7)
Dynamic angle is 0-45 °.
5. a kind of novel inclined loose Coal roadway according to claim 1 tunnels forepoling support device, feature exists
In: the side protection (16) is reinforcing rib (1601) and (1602) two kinds of structure compositions of protective net, and protective net (1602) is arranged
Between reinforcing rib (1601), and reinforcing rib (1601) is distributed in reticular structure.
6. a kind of novel inclined loose Coal roadway according to claim 1 tunnels forepoling support device, feature exists
In: extension connection net (20) fixes metal by fixed sheet metal (2001) and (2002) two kinds of structure compositions of connection chain
Piece (2001) is connected by connection chain (2002), and the length of fixed sheet metal (2001) is long equal to top plate (13) end
Degree, the expansion maximum width for extending connection net (20) are equal to the 1/3 of top plate (13) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406632.8U CN208578578U (en) | 2018-08-30 | 2018-08-30 | A kind of novel inclined loose Coal roadway driving forepoling support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406632.8U CN208578578U (en) | 2018-08-30 | 2018-08-30 | A kind of novel inclined loose Coal roadway driving forepoling support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578578U true CN208578578U (en) | 2019-03-05 |
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ID=65512534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406632.8U Expired - Fee Related CN208578578U (en) | 2018-08-30 | 2018-08-30 | A kind of novel inclined loose Coal roadway driving forepoling support device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208578578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924996A (en) * | 2019-12-10 | 2020-03-27 | 山东东山矿业有限责任公司株柏煤矿 | Deep supporting structure of steeply inclined coal seam |
-
2018
- 2018-08-30 CN CN201821406632.8U patent/CN208578578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924996A (en) * | 2019-12-10 | 2020-03-27 | 山东东山矿业有限责任公司株柏煤矿 | Deep supporting structure of steeply inclined coal seam |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20190830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |