CN208950619U - A kind of support frame for digging laneway of mining - Google Patents
A kind of support frame for digging laneway of mining Download PDFInfo
- Publication number
- CN208950619U CN208950619U CN201821851439.5U CN201821851439U CN208950619U CN 208950619 U CN208950619 U CN 208950619U CN 201821851439 U CN201821851439 U CN 201821851439U CN 208950619 U CN208950619 U CN 208950619U
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- fixedly connected
- support frame
- digging laneway
- pressure resistance
- resistance column
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Abstract
The utility model discloses a kind of support frames for digging laneway of mining, it is related to roadway support technical field of structures, specially a kind of support frame for digging laneway of mining, including tunnel main body, the inner bottom wall of the tunnel main body is fixedly connected with trapped orbit, the upper surface of the trapped orbit offers sliding slot, and the inside of the sliding slot is plugged with running gear, and the upper surface of the running gear is fixedly connected with pressure resistance column.The support frame of the digging laneway that is used to mine, pass through being equipped with for pressure adjusting lever, limit net, power switch button, monitoring rod and alarm device, the support frame for being used to mine digging laneway is set to have high safety precaution function, in driving temporary payments work, support frame is after the installation is completed, the inner sidewall or inner roof wall in either tunnel occur caving in or pressure is excessive, alarm device can sound an alarm at once, to remind staff to take emergency measures in time, and then ensure construction safety.
Description
Technical field
The utility model relates to roadway support technical field of structures, specially a kind of supporting frame for digging laneway of mining
Frame.
Background technique
Most of coal mine roadway is continuous with road heading machinery equipment performance generally using blowing out driving and mechanical drivage
It improves and is promoted, machinery driving has become the Main way of development.But coal mine tunnels in production operation 40% or more the person
Casualty accident is all the top plate class accident occurred during face timbering.Empty top is not allowed since tunnelling space is limited
Operation, so driving influences each other with supporting all the time.Due to not allowing empty top operation, it is necessary to supporting is carried out in time,
It has to carry out advance support before permanent support, and advance support is always the bottleneck of the progress and safety that influence excavation operation.
In the prior art in crowned section roadway support device, since all using fixed network structure, a set of equipment is only fitted
The tunnel of unification kind of form of fracture uses, but the tunnel of a coal mine is since function difference needs different section structures,
So the equipment of existing a certain kind specification is unable to satisfy the requirement of coal mine whole headwork, equipment overlapping investment is caused；And
Since tunnelling construction is difficult to accomplish the top board structure of the preferably standard as construction drawing, cause beam in support process
In can not reach reliably tunneling boring and connect top, cause the top plate portion of the super cutting in part that can not connect top and cause wall rock loosening；Together
When due to connect top area variation, this cause support zone unevenly cause the pressure that can connect top part excessive, to back
Country rock causes secondary destruction；During moving frame, it is not possible to which sliding advance of support is bound to cause and temporary during moving frame loses top
Plate supports pressure, to can lead to roof collapse accident because of wall rock loosening.
A kind of tunnelling disclosed in Chinese utility model patent ublic specification of application CN207111142U is interim
Suspension device, the temporary supporting device for laneway tunneling drive branch by height adjusting unit although structure is simple, operation is convenient
Frame moves up and down to apply upper frame certain pretightning force, so that the upper frame for being equipped with protective net is close to top plate, to not only increase
The big contact area of upper frame and top plate improves supporting intensity, avoids roof delamination, and also improving adaptability, makes
Obtaining upper frame can be used for the top plate of different surfaces situation；In addition, can also to accept the rock fallen fast for protective net, safety is further improved
Property, still, which has inconvenient to use, pre-alerting ability is not strong and protection effect is bad to lack
Point.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of support frame for digging laneway of mining, solution
It has determined the problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is for driving lane of mining
The support frame in road, including tunnel main body, the inner bottom wall of the tunnel main body are fixedly connected with trapped orbit, the trapped orbit
Upper surface offer sliding slot, the inside of the sliding slot is plugged with running gear, and the upper surface of the running gear is fixedly connected
There is pressure resistance column, the inside of the pressure resistance column offers early warning hole, and the inside in the early warning hole is plugged with pressure adjusting lever, the pressure
One end of draft control lever is fixedly connected with side wall air bag, and the inside of the side wall air bag is fixedly connected with buffer spring, described anti-
The side of compression leg is fixedly connected with air pressure telescopic link, and the upper surface of the pressure resistance column is fixedly connected with support plate, the support plate
Upper surface be fixedly connected with damping spring telescopic rod, one end of the damping spring telescopic rod is fixedly connected with top air bag branch
Fagging, the upper surface of the top bladder support plate are fixedly connected with top air bag, and the upper surface of the top air bag is fixed to be connected
It is connected to protective plate, the upper surface of the protective plate is fixedly connected with movable supporting column.
Optionally, the running gear includes runner, and the side of the runner is fixedly connected with walker, the walker
It is flexibly connected by walking axle with idler wheel, the left and right ends of the walking axle are connected with walking axle shaft-cup, the idler wheel
Outer surface is fixedly connected with antiskid chain, and the quantity of the running gear is four, and four running gears are equally divided into two groups,
The quantity of running gear described in every group is two, and the upper surface of two running gears is fixedly connected to pressure resistance column.
Optionally, the quantity of the air pressure telescopic link is four, and four air pressure telescopic links are in the form of rectangular array
It is fixedly connected on the front of pressure resistance column.
Optionally, one end that the side of the pressure resistance column is located at early warning hole is fixedly connected with limit net, the limit net
Material is aluminium alloy.
Optionally, the side of the pressure resistance column is fixedly connected with Warning frame, and the side of the Warning frame is provided with electric power and opens
Button is closed, the side of the pressure resistance column, which is located above Warning frame, is fixedly connected with alarm device.
Optionally, the inside of the top bladder support plate offers detection hole, and the inside of the detection hole is plugged with prison
Measuring staff, one end of the monitoring rod are fixedly connected on the lower surface of top air bag, and the left and right sides of the monitoring rod outer surface is equal
It is fixedly connected with reset spring, one end of the reset spring is fixedly connected on the lower surface of top bladder support plate, the branch
Power switch button compatible with monitoring rod is provided in the middle part of fagging upper surface.
(3) beneficial effect
The utility model provides a kind of support frame for digging laneway of mining, have it is following the utility model has the advantages that
1, the support frame of the digging laneway that is used to mine passes through pressure adjusting lever, limit net, power switch button, prison
Measuring staff and alarm device are equipped with, and the support frame for digging laneway of mining is made to have high safety precaution function,
In driving temporary payments work, after the installation is completed, the inner sidewall or inner roof wall in either tunnel cave in support frame
Or pressure is excessive, alarm device can sound an alarm at once, to remind staff to take emergency measures in time, and then ensure and apply
Work safety.
2, the support frame of the digging laneway that is used to mine makes this by being equipped with for side wall air bag and top air bag
Support frame for digging laneway of mining can adapt to the tunnel of various types and specification during use, thus greatly
Improve this for mine digging laneway support frame practicability, be convenient for large-scale promotion.
Detailed description of the invention
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model running gear structural schematic diagram.
In figure: the tunnel 1- main body, 2- trapped orbit, 3- sliding slot, 4- running gear, 401- runner, 402- walker, 403-
Walking axle, 404- idler wheel, 5- pressure resistance column, 6- pressure adjusting lever, 7- side wall air bag, 8- buffer spring, 9- air pressure telescopic link, 10-
Support plate, 11- damping spring telescopic rod, the top 12- bladder support plate, the top 13- air bag, 14- protective plate, 15- movable supporting
Column, 16- limit net, 17- Warning frame, 18- power switch button, 19- monitoring rod, 20- reset spring, 21- alarm device.
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.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of supporting for digging laneway of mining
Frame, including tunnel main body 1, the inner bottom wall of tunnel main body 1 are fixedly connected with trapped orbit 2, and the upper surface of trapped orbit 2 opens up
There is sliding slot 3, the inside of sliding slot 3 is plugged with running gear 4, and running gear 4 includes runner 401, and the side of runner 401 is fixedly connected
There is walker 402, walker 402 is flexibly connected by walking axle 403 with idler wheel 404, and the left and right ends activity of walking axle 403 connects
It is connected to walking axle shaft-cup, the outer surface of idler wheel 404 is fixedly connected with antiskid chain, and the quantity of running gear 4 is four, four walkings
Device 4 is equally divided into two groups, and the quantity of every group of running gear 4 is two, and the upper surface of two running gears 4 is fixedly connected to
Pressure resistance column 5, the upper surface of running gear 4 are fixedly connected with pressure resistance column 5, and one end that the side of pressure resistance column 5 is located at early warning hole is fixed
It is connected with limit net 16, the material of limit net 16 is aluminium alloy, and the side of pressure resistance column 5 is fixedly connected with Warning frame 17, Warning frame
17 side is provided with power switch button 18, and the top that the side of pressure resistance column 5 is located at Warning frame 17 is fixedly connected with alarm device
21, the inside of pressure resistance column 5 offers early warning hole, and the inside in early warning hole is plugged with pressure adjusting lever 6, passes through pressure adjusting lever 6, limit
Position net 16, power switch button 18, monitoring rod 19 and alarm device 21 are equipped with, and make the supporting for digging laneway of mining
Frame has high safety precaution function, in driving temporary payments work, support frame after the installation is completed, either tunnel
Inner sidewall or inner roof wall occurs caving in or pressure is excessive, alarm device 21 can sound an alarm at once, to remind work in time
It takes emergency measures as personnel, and then ensures construction safety, one end of pressure adjusting lever 6 is fixedly connected with side wall air bag 7, passes through
Side wall air bag 7 and top air bag 13 are equipped with, and make the support frame for digging laneway of mining during use
It can adapt to the tunnel of various types and specification, to greatly improve the reality of the support frame of the digging laneway that is used to mine
With property, it is convenient for large-scale promotion, the inside of side wall air bag 7 is fixedly connected with buffer spring 8, and the side of pressure resistance column 5 is fixedly connected
There is air pressure telescopic link 9, the quantity of air pressure telescopic link 9 is four, and four air pressure telescopic links 9 are fixedly connected in the form of rectangular array
In the front of pressure resistance column 5, the upper surface of pressure resistance column 5 is fixedly connected with support plate 10, and the upper surface of support plate 10 is fixedly connected with
Damping spring telescopic rod 11, one end of damping spring telescopic rod 11 are fixedly connected with top bladder support plate 12, top air bag branch
The inside of fagging 12 offers detection hole, and the inside of detection hole is plugged with monitoring rod 19, and one end of monitoring rod 19 is fixedly connected on
The lower surface of top air bag 13 is fixedly connected to reset spring 20, reset spring 20 at left and right sides of 19 outer surface of monitoring rod
One end be fixedly connected on the lower surface of top bladder support plate 12, be provided with and monitoring rod 19 in the middle part of 10 upper surface of support plate
Compatible power switch button 18, the upper surface of top bladder support plate 12 are fixedly connected with top air bag 13, top air bag
13 upper surface is fixedly connected with protective plate 14, and the upper surface of protective plate 14 is fixedly connected with movable supporting column 15.
A kind of optimal technical scheme as the utility model: the inside of top bladder support plate 12 offers detection hole,
The inside of detection hole is plugged with monitoring rod 19, and one end of monitoring rod 19 is fixedly connected on the lower surface of top air bag 13, monitoring rod
Reset spring 20 is fixedly connected at left and right sides of 19 outer surfaces, one end of reset spring 20 is fixedly connected on top air bag branch
The lower surface of fagging 12 is provided with power switch button 18 compatible with monitoring rod 19 in the middle part of 10 upper surface of support plate, leads to
The setting for crossing two power switch buttons 18, make this for mine digging laneway support frame during use can and
When dangerous situation is predicted, and safe and reasonable is entirely set, to greatly improve the branch for digging laneway of mining
Protect the practicability of frame.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The support frame of digging laneway in conclusion this is used to mine, in use, passing through pressure adjusting lever 6, limit net
16, power switch button 18, monitoring rod 19 and alarm device 21 are equipped with, and make the support frame for digging laneway of mining
Has high safety precaution function, in driving temporary payments work, after the installation is completed, either tunnel is interior for support frame
Side wall or inner roof wall occur caving in or pressure is excessive, and alarm device 21 can sound an alarm at once, to remind work people in time
Member takes emergency measures, and then ensures construction safety, by being equipped with for side wall air bag 7 and top air bag 13, is used for this
The support frame of coal mining digging laneway can adapt to the tunnel of various types and specification during use, to greatly mention
The high practicability of the support frame of the digging laneway that is used to mine, is convenient for large-scale promotion.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of support frame for digging laneway of mining, including tunnel main body (1), it is characterised in that: the tunnel main body
(1) inner bottom wall is fixedly connected with trapped orbit (2), and the upper surface of the trapped orbit (2) offers sliding slot (3), the cunning
The inside of slot (3) is plugged with running gear (4), and the upper surface of the running gear (4) is fixedly connected with pressure resistance column (5), described
The inside of pressure resistance column (5) offers early warning hole, and the inside in the early warning hole is plugged with pressure adjusting lever (6), and the pressure is adjusted
One end of bar (6) is fixedly connected with side wall air bag (7), and the inside of the side wall air bag (7) is fixedly connected with buffer spring (8),
The side of the pressure resistance column (5) is fixedly connected with air pressure telescopic link (9), and the upper surface of the pressure resistance column (5) is fixedly connected with branch
The upper surface of fagging (10), the support plate (10) is fixedly connected with damping spring telescopic rod (11), and the damping spring is flexible
One end of bar (11) is fixedly connected with top bladder support plate (12), and the upper surface of the top bladder support plate (12) is fixed to be connected
It is connected to top air bag (13), the upper surface of the top air bag (13) is fixedly connected with protective plate (14), the protective plate (14)
Upper surface be fixedly connected with movable supporting column (15).
2. a kind of support frame for digging laneway of mining according to claim 1, it is characterised in that: the walking dress
Setting (4) includes runner (401), and the side of the runner (401) is fixedly connected with walker (402), and the walker (402) is logical
It crosses walking axle (403) to be flexibly connected with idler wheel (404), the left and right ends of the walking axle (403) are connected with walking axle axis
Lid, the outer surface of the idler wheel (404) are fixedly connected with antiskid chain, and the quantity of the running gear (4) is four, described in four
Running gear (4) is equally divided into two groups, and the quantity of running gear described in every group (4) is two, two running gears (4)
Upper surface is fixedly connected to pressure resistance column (5).
3. a kind of support frame for digging laneway of mining according to claim 1, it is characterised in that: the air pressure is stretched
The quantity of contracting bar (9) is four, and four air pressure telescopic links (9) are fixedly connected on pressure resistance column (5) in the form of rectangular array
Front.
4. a kind of support frame for digging laneway of mining according to claim 1, it is characterised in that: the pressure resistance column
(5) one end that side is located at early warning hole is fixedly connected with limit net (16), and the material of limit net (16) is aluminium alloy.
5. a kind of support frame for digging laneway of mining according to claim 1, it is characterised in that: the pressure resistance column
(5) side is fixedly connected with Warning frame (17), and the side of the Warning frame (17) is provided with power switch button (18), described
The side of pressure resistance column (5), which is located above Warning frame (17), is fixedly connected with alarm device (21).
6. a kind of support frame for digging laneway of mining according to claim 1, it is characterised in that: the top gas
The inside of capsule support plate (12) offers detection hole, and the inside of the detection hole is plugged with monitoring rod (19), the monitoring rod
(19) one end is fixedly connected on the lower surface of top air bag (13), and the left and right sides of monitoring rod (19) outer surface is fixed
It is connected with reset spring (20), one end of the reset spring (20) is fixedly connected on the following table of top bladder support plate (12)
Face is provided in the middle part of support plate (10) upper surface and monitoring rod (19) compatible power switch button (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851439.5U CN208950619U (en) | 2018-11-12 | 2018-11-12 | A kind of support frame for digging laneway of mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851439.5U CN208950619U (en) | 2018-11-12 | 2018-11-12 | A kind of support frame for digging laneway of mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950619U true CN208950619U (en) | 2019-06-07 |
Family
ID=66744468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821851439.5U Expired - Fee Related CN208950619U (en) | 2018-11-12 | 2018-11-12 | A kind of support frame for digging laneway of mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950619U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566249A (en) * | 2019-10-14 | 2019-12-13 | 胡俏俊 | Temporary support for coal mine tunnel |
| CN110985126A (en) * | 2019-12-24 | 2020-04-10 | 胡美兰 | Tunnel support top layer settlement early warning device |
| CN111828061A (en) * | 2020-08-31 | 2020-10-27 | 赵光存 | Temporary reinforcing and supporting device for coal mine tunnel in coal mining excavation |
| CN112112673A (en) * | 2020-09-24 | 2020-12-22 | 张宝 | Coal mining is with tunnel rockfall safety support device of preventing |
| CN112112679A (en) * | 2020-11-03 | 2020-12-22 | 安徽理工大学 | Multifunctional supporting safety column for mining roadway |
| CN112761690A (en) * | 2021-01-07 | 2021-05-07 | 安徽理工大学 | A gasbag protection canopy for tunnel supporting |
| CN113123831A (en) * | 2021-04-17 | 2021-07-16 | 深圳市赛欧菲照明科技有限公司 | Mine road monitoring safety early warning lamp |
-
2018
- 2018-11-12 CN CN201821851439.5U patent/CN208950619U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566249A (en) * | 2019-10-14 | 2019-12-13 | 胡俏俊 | Temporary support for coal mine tunnel |
| CN110985126A (en) * | 2019-12-24 | 2020-04-10 | 胡美兰 | Tunnel support top layer settlement early warning device |
| CN110985126B (en) * | 2019-12-24 | 2021-02-19 | 山西华坤机械有限公司 | Tunnel support top layer settlement early warning device |
| CN111828061A (en) * | 2020-08-31 | 2020-10-27 | 赵光存 | Temporary reinforcing and supporting device for coal mine tunnel in coal mining excavation |
| CN111828061B (en) * | 2020-08-31 | 2021-07-09 | 济宁明顺达矿业机械制造有限公司 | Temporary reinforcing and supporting device for coal mine tunnel in coal mining excavation |
| CN112112673A (en) * | 2020-09-24 | 2020-12-22 | 张宝 | Coal mining is with tunnel rockfall safety support device of preventing |
| CN112112679A (en) * | 2020-11-03 | 2020-12-22 | 安徽理工大学 | Multifunctional supporting safety column for mining roadway |
| CN112761690A (en) * | 2021-01-07 | 2021-05-07 | 安徽理工大学 | A gasbag protection canopy for tunnel supporting |
| CN112761690B (en) * | 2021-01-07 | 2022-08-02 | 安徽理工大学 | A gasbag protection canopy for tunnel supporting |
| CN113123831A (en) * | 2021-04-17 | 2021-07-16 | 深圳市赛欧菲照明科技有限公司 | Mine road monitoring safety early warning lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20211112 |