CN209040872U - A kind of New Coal Mine supporting installation in underground mining - Google Patents
A kind of New Coal Mine supporting installation in underground mining Download PDFInfo
- Publication number
- CN209040872U CN209040872U CN201821969981.0U CN201821969981U CN209040872U CN 209040872 U CN209040872 U CN 209040872U CN 201821969981 U CN201821969981 U CN 201821969981U CN 209040872 U CN209040872 U CN 209040872U
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- fixedly connected
- plate
- support
- coal mine
- damper
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Abstract
The utility model discloses a kind of New Coal Mine supporting installation in underground mining, it is related to New Coal Mine underground support apparatus technical field, specially a kind of New Coal Mine supporting installation in underground mining, including the first protective plate, the lower surface of first protective plate is fixedly connected with the first damper, first damper includes shell, the inner roof wall of the shell is fixedly connected with the first bearing plate, the lower surface of first bearing plate is fixedly connected with damping spring, the bottom end of the damping spring is fixedly connected with the second bearing plate, and the lower surface of second bearing plate is fixedly connected with pressure block.The New Coal Mine supporting installation in underground mining, pass through the setting of headlamp, play the role of illuminating, increase the brightness in mine hole, the personal safety for improving construction personnel avoids the generation collided with, and passes through the setting of bottom plate, movable plate and hydraulic support, play the role of support, can effectively ensure that the stability and fastness of device noumenon.
Description
Technical field
The utility model relates to New Coal Mine underground support apparatus technical field, specially a kind of New Coal Mine underground supporting
Device.
Background technique
China's coal-mine is mainly underground mining, needs to dig a large amount of tunnels in underground, keeps tunnel using roadway support
Unimpeded and adjoining rock stability is of great significance to construction of coal mine and production, to tunnel carry out supporting basic object be mitigate and
The movement for reducing country rock, reduce drift section will not excessively, while preventing from having dissipated the country rock inbreak from destruction, roadway support
Effect but depend not only on the supporting force of bracket itself, it is also close by rock property, bracket mechanical property, support setting
It spends, morning and evening for installing the bracket time, support setting quality and the influence with the series of factors such as the way of contact of country rock, in general,
In order to make excavation support play positive effect during adjusting with deformation controlling for rock surrounding gateways, bracket should occur to loosen and break in country rock
Was installed before bad, so as to bracket country rock still maintain in the case where load with country rock jointly carrying act on, rather than wait
Country rock occurred it is loose, destroy, almost lose the weight for removing to undertake inbreak sillar in the case where the load with bracket again,
That is, bracket and country rock should be made to realize common carrying under conditions of mutually constraining and interdepending, using different materials
Material support roadway space, makes rock stratum be in the operation of stable state, and shaft and drift supporting is divided into shaft support by engineering project, puts down, tiltedly
Lane supporting and chamber support three classes, but existing suspension device, inconvenience is adjusted, and reduction of fractions to a common denominator thermal diffusivity is not strong, and the present inventor grasps
The relevant design concept of many years the sector and practical operation experience are held, and improvement is studied to prior art missing, provides one
Kind of New Coal Mine supporting installation in underground mining reinforces ventilation convenient for adjusting, practical, and when supporting safety coefficient it is high be used for coal
Mine excavation operation face suspension device is allowed to purpose more with practicability.
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 New Coal Mine supporting installation in underground mining, solves
State the problem of proposing in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of New Coal Mine underground branch
Protection unit, including the first protective plate, the lower surface of first protective plate are fixedly connected with the first damper, first damping
Device includes shell, and the inner roof wall of the shell is fixedly connected with the first bearing plate, and the lower surface of first bearing plate is fixed to be connected
It is connected to damping spring, the bottom end of the damping spring is fixedly connected with the second bearing plate, and the lower surface of second bearing plate is fixed
It is connected with pressure block, the bottom of the pressure block is fixedly connected with fixed plate, and the bottom of first damper is fixedly connected with
First support plate, the lower surface of first support plate are fixedly connected with first support bar, and the side of the first support bar is fixed
It is connected with and adjusts gas bar, the bottom end of the first support bar is fixedly connected with connecting plate, and the lower surface of the connecting plate is fixed to be connected
It is connected to fixed block, the bottom of the fixed block is fixedly connected with headlamp, and the side of the fixed block is fixedly connected with telescopic rod,
One end of the telescopic rod is fixedly connected with shaft, and the side of the shaft is fixedly connected with fan, and the fan includes shell,
The inner roof wall of the shell is fixedly connected with connecting rod, and the bottom end of the connecting rod is fixedly connected with motor base, the motor
The inside of pedestal is fixedly connected with motor, and the output shaft of the motor is fixedly connected with flabellum, and the surface of the shell offers
Square hole, the inside of the square hole are fixedly connected with filter screen, and described one end for adjusting gas bar is fixedly connected with second support bar, institute
The top for stating second support bar is fixedly connected with the second support plate, and the upper surface of second support plate is fixedly connected with second and subtracts
Device is shaken, the top of second damper is fixedly connected with the second protective plate.
Optionally, the bottom end of the second support bar is fixedly connected with supporting block.
Optionally, the bottom of the supporting block is fixedly connected with hydraulic support.
Optionally, the bottom end of the hydraulic support is fixedly connected with movable plate.
Optionally, the internal activity of the movable plate is connected with bottom plate.
Optionally, the structure of first damper and the second damper is identical.
(3) beneficial effect
The utility model provides a kind of New Coal Mine supporting installation in underground mining, have it is following the utility model has the advantages that
1, the New Coal Mine supporting installation in underground mining plays reduction by the setting of the first protective plate and the first damper
The effect of vibration, during pit mining, entire mine can generate vibration by a small margin and rock, and pass through when shaking and rocking
First protective plate is conducted to the first damper, and the first damper reduces the vibration being subject to by internal damping spring, can be right
Side nugget stop and the displacement of control device ontology, safety coefficient high advantage when reaching supporting pass through adjusting
The setting of gas bar is adjusted device according to the width in mine hole convenient for construction personnel.
2, the New Coal Mine supporting installation in underground mining plays the role of illuminating by the setting of headlamp, increases mine hole
Brightness, improve the personal safety of construction personnel, avoid the generation collided with, pass through bottom plate, movable plate and hydraulic support
Setting, plays the role of support, can effectively ensure that the stability and fastness of device noumenon, by the setting of fan, rises
Logical wind action has been arrived, the purpose of ventilation seeks to reduce the foul atmosphere under mine, temperature, humidity and sensory effect are adjusted,
Increase comfort level when construction personnel's work.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model floor structure schematic side view；
Fig. 3 is the first shock absorber structure of the utility model schematic diagram；
Fig. 4 is the utility model fan structure diagram；
Fig. 5 is the utility model filter screen structure schematic diagram.
In figure: the first protective plate of 1-, the first damper of 2-, 201- shell, the first bearing plate of 202-, 203- damping spring,
The second bearing plate of 204-, 205- pressure block, 206- fixed plate, the first support plate of 3-, 4- first support bar, 5- adjust gas bar, 6-
Connecting plate, 7- fixed block, 8- headlamp, 9- telescopic rod, 10- shaft, 11- fan, 1101- shell, 1102- connecting rod, 1103-
Motor base, 1104- motor, 1105- flabellum, 1106- filter screen, 12- second support bar, the second support plate of 13-, 14- second
Damper, the second protective plate of 15-, 16- supporting block, 17- hydraulic support, 18- movable plate, 19- bottom plate.
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.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of New Coal Mine supporting installation in underground mining, packet
The first protective plate 1 is included, the lower surface of first protective plate 1 is fixedly connected with the first damper 2, passes through 1 He of the first protective plate
The setting of first damper 2 plays the role of reducing vibration, and during pit mining, entire mine can be generated by a small margin
Vibration and rock, when shake and rock by the first protective plate 1 conduct to the first damper 2, the first damper 2 passes through inside
Damping spring 203 reduce the vibration that is subject to, can opposite side nugget stop and the displacement of control device ontology, reach it
The advantage high to safety coefficient when supporting, first damper 2 include shell 201, and the inner roof wall of the shell 201 is fixed to be connected
It is connected to the first bearing plate 202, the lower surface of first bearing plate 202 is fixedly connected with damping spring 203, the damping spring
203 bottom end is fixedly connected with the second bearing plate 204, and the lower surface of second bearing plate 204 is fixedly connected with pressure block 205,
The bottom of the pressure block 205 is fixedly connected with fixed plate 206, and the bottom of first damper 2 is fixedly connected with first
Fagging 3, the lower surface of first support plate 3 are fixedly connected with first support bar 4, and the side of the first support bar 4 is fixed to be connected
It is connected to and adjusts gas bar 5, by adjusting the setting of gas bar 5, device is adjusted according to the width in mine hole convenient for construction personnel, institute
The bottom end for stating first support bar 4 is fixedly connected with connecting plate 6, and the lower surface of the connecting plate 6 is fixedly connected with fixed block 7, institute
The bottom for stating fixed block 7 is fixedly connected with headlamp 8, by the setting of headlamp 8, plays the role of illuminating, increases mine
The brightness in hole improves the personal safety of construction personnel, avoids the generation collided with, and the side of the fixed block 7 is fixedly connected
There is telescopic rod 9, one end of the telescopic rod 9 is fixedly connected with shaft 10, and the side of the shaft 10 is fixedly connected with fan 11,
The fan 11 includes shell 1101, and the inner roof wall of the shell 1101 is fixedly connected with connecting rod 1102, the connecting rod
1102 bottom end is fixedly connected with motor base 1103, and the inside of the motor base 1103 is fixedly connected with motor 1104, institute
The output shaft for stating motor 1104 is fixedly connected with flabellum 1105, and the surface of the shell 1101 offers square hole, the square hole
Inside is fixedly connected with filter screen 1106, by the setting of fan 11, plays logical wind action, the purpose of ventilation seeks to subtract
Foul atmosphere under small mine adjusts temperature, humidity and sensory effect, increases comfort level when construction personnel's work, the tune
One end of solar term bar 5 is fixedly connected with second support bar 12, and the top of the second support bar 12 is fixedly connected with the second support
Plate 13, the upper surface of second support plate 13 are fixedly connected with the second damper 14, first damper 2 and the second damping
The structure of device 14 is identical, and the top of second damper 14 is fixedly connected with the second protective plate 15, the second support bar 12
Bottom end be fixedly connected with supporting block 16, the bottom of the supporting block 16 is fixedly connected with hydraulic support 17, existing hydraulic branch
Frame control system is divided into hydraulic and two kinds electro-hydraulic by control mode；It is divided into direct-type and pilot-operated type, hydraulic direct again by manner of execution
Connected control system directly controls the hydraulic cylinder of this or adjacent frame with manual operation valve, realizes the various different movements of bracket, also known as
Full flow control, this system structure is simple, and easy to maintain, cost is relatively low, but is not easy to adjacent-support control, is the of hydraulic support
Generation control system, Hydraulic guide control system are also known as half flow control, by the pilot valve and multi-core pipe of small flow again through master
Valve control bracket movement is controlled, this system operatio is easy, and is easy to implement adjacent-support control and is accelerated movement speed, is second generation control
System, newest electrohydraulic control system then use the technologies such as microelectronics and computer, and the automatic control of operation program may be implemented
System, is the main direction of development of hydraulic bracket control system, by the setting of bottom plate 19, movable plate 18 and hydraulic support 17, is risen
The effect for having arrived support, can effectively ensure that the stability and fastness of device noumenon, the bottom end of the hydraulic support 17 is fixed
It is connected with movable plate 18, the internal activity of the movable plate 18 is connected with bottom plate 19.
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.
In conclusion the New Coal Mine supporting installation in underground mining, in use, the New Coal Mine supporting installation in underground mining, passes through
The setting of one protective plate 1 and the first damper 2 plays the role of reducing vibration, during pit mining, entire mine meeting
It generates vibration by a small margin and rocks, conducted by the first protective plate 1 to the first damper 2, the first damping when shaking and rocking
Device 2 reduces the vibration being subject to by internal damping spring 203, can opposite side nugget stop and control device ontology
Displacement, safety coefficient high advantage when reaching supporting, by adjusting the setting of gas bar 5, convenient for construction personnel according to mine hole
Width device is adjusted, by the setting of headlamp 8, play the role of illuminating, increase the brightness in mine hole, improve
The personal safety of construction personnel, avoids the generation collided with, by the setting of bottom plate 19, movable plate 18 and hydraulic support 17,
Play the role of support, can effectively ensure that the stability and fastness of device noumenon are played by the setting of fan 11
Logical wind action, the purpose of ventilation seek to reduce the foul atmosphere under mine, adjust temperature, humidity and sensory effect, increase
Comfort level when construction personnel works.
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 New Coal Mine supporting installation in underground mining, including the first protective plate (1), it is characterised in that: first protective plate (1)
Lower surface be fixedly connected with the first damper (2), first damper (2) includes shell (201), the shell (201)
Inner roof wall be fixedly connected with the first bearing plate (202), the lower surface of first bearing plate (202) is fixedly connected with damping bullet
The bottom end of spring (203), the damping spring (203) is fixedly connected the second bearing plate (204), second bearing plate (204)
Lower surface is fixedly connected with pressure block (205), and the bottom of the pressure block (205) is fixedly connected with fixed plate (206), and described
The bottom of one damper (2) is fixedly connected with the first support plate (3), and the lower surface of first support plate (3) is fixedly connected with
One support rod (4), the side of the first support bar (4), which is fixedly connected with, adjusts gas bar (5), the first support bar (4)
Bottom end is fixedly connected with connecting plate (6), and the lower surface of the connecting plate (6) is fixedly connected with fixed block (7), the fixed block
(7) bottom is fixedly connected with headlamp (8), and the side of the fixed block (7) is fixedly connected with telescopic rod (9), described flexible
One end of bar (9) is fixedly connected with shaft (10), and the side of the shaft (10) is fixedly connected with fan (11), the fan
It (11) include shell (1101), the inner roof wall of the shell (1101) is fixedly connected with connecting rod (1102), the connecting rod
(1102) bottom end is fixedly connected with motor base (1103), and the inside of the motor base (1103) is fixedly connected with motor
(1104), the output shaft of the motor (1104) is fixedly connected with flabellum (1105), and the surface of the shell (1101) offers
Square hole, the inside of the square hole are fixedly connected with filter screen (1106), and described one end for adjusting gas bar (5) is fixedly connected with second
The top of support rod (12), the second support bar (12) is fixedly connected with the second support plate (13), second support plate
(13) upper surface is fixedly connected with the second damper (14), and it is anti-that the top of second damper (14) is fixedly connected with second
Backplate (15).
2. a kind of New Coal Mine supporting installation in underground mining according to claim 1, it is characterised in that: the second support bar
(12) bottom end is fixedly connected with supporting block (16).
3. a kind of New Coal Mine supporting installation in underground mining according to claim 2, it is characterised in that: the supporting block (16)
Bottom is fixedly connected with hydraulic support (17).
4. a kind of New Coal Mine supporting installation in underground mining according to claim 3, it is characterised in that: the hydraulic support (17)
Bottom end be fixedly connected with movable plate (18).
5. a kind of New Coal Mine supporting installation in underground mining according to claim 4, it is characterised in that: the movable plate (18)
Internal activity is connected with bottom plate (19).
6. a kind of New Coal Mine supporting installation in underground mining according to claim 1, it is characterised in that: first damper
(2) identical with the structure of the second damper (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969981.0U CN209040872U (en) | 2018-11-28 | 2018-11-28 | A kind of New Coal Mine supporting installation in underground mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969981.0U CN209040872U (en) | 2018-11-28 | 2018-11-28 | A kind of New Coal Mine supporting installation in underground mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040872U true CN209040872U (en) | 2019-06-28 |
Family
ID=67043658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969981.0U Expired - Fee Related CN209040872U (en) | 2018-11-28 | 2018-11-28 | A kind of New Coal Mine supporting installation in underground mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946369A (en) * | 2020-08-05 | 2020-11-17 | 上海珩鋆机械有限公司 | Mine hole supporting equipment in coal mine area |
| CN112127923A (en) * | 2020-09-22 | 2020-12-25 | 罗小燕 | Safety protection strutting arrangement based on mining machinery |
-
2018
- 2018-11-28 CN CN201821969981.0U patent/CN209040872U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946369A (en) * | 2020-08-05 | 2020-11-17 | 上海珩鋆机械有限公司 | Mine hole supporting equipment in coal mine area |
| CN111946369B (en) * | 2020-08-05 | 2022-06-24 | 府谷县谊丰煤矿有限公司 | Mine hole supporting equipment in coal mine area |
| CN112127923A (en) * | 2020-09-22 | 2020-12-25 | 罗小燕 | Safety protection strutting arrangement based on mining machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |