CN208870642U - A kind of coal mine underground water control alarm - Google Patents
A kind of coal mine underground water control alarm Download PDFInfo
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- CN208870642U CN208870642U CN201821670352.8U CN201821670352U CN208870642U CN 208870642 U CN208870642 U CN 208870642U CN 201821670352 U CN201821670352 U CN 201821670352U CN 208870642 U CN208870642 U CN 208870642U
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- outer cylinder
- wall
- reverse
- gag lever
- lever post
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Abstract
The utility model discloses a kind of coal mine underground water control alarms, including outer cylinder and annular base, the bottom end of the outer cylinder is closed, the exterior bottom wall of outer cylinder is welded with connecting column, the inner wall of the annular base is respectively equipped with gag lever post and reverse-flighted screw, the both ends of gag lever post are fixedly connected on the inner wall of annular base, the both ends of reverse-flighted screw are rotatably connected on the inner wall of annular base, gag lever post and reverse-flighted screw are parallel to each other, and clamping plate is symmetrically arranged between gag lever post and reverse-flighted screw, one end of clamping plate and gag lever post are slidably connected, the other end and reverse-flighted screw of clamping plate are threadedly coupled, the inner wall basal sliding of the outer cylinder is equipped with foam panel.In the utility model, pass through the design of connecting column, gag lever post, reverse-flighted screw, clamping plate and handle, it can be convenient and installation fixation is carried out to outer cylinder, pass through the design of connecting cylinder, switching device, elevating lever, top plate, warning device and limited block, the height of adjustable warning line adapts to use under different situations.
Description
Technical field
The utility model relates to coal mining technology field more particularly to a kind of coal mine underground water control alarms.
Background technique
Currently, since operating environment is severe, inevitably there are some safe things when carrying out coal mine operation
Therefore large-scale catastrophic failure also happens occasionally.Especially when there is gas exceeding limit or prominent accident, it may appear that part power-off is existing
As original electric alarms based on pattern recognition can not work normally because of power-off in this way, staff cannot understand in time unsafe condition, delay
The Best Times safely evacuated, often result in serious casualties.
Now mine infiltration cannot be accomplished to detect early warning well in mine, the infiltration of mine is one long-term product
Tired process, it is therefore desirable to which prior-warning device is monitored water level, and existing prior-warning device cannot generally be adjusted warning line
Height, and prior-warning device is inconvenient to install, we design a kind of coal mine underground water control alarm to solve thus
The above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of underground coal mine proposed is anti-
It harnesses the river prior-warning device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coal mine underground water control alarm, including outer cylinder and annular base, the bottom end of the outer cylinder are closed,
The exterior bottom wall of outer cylinder is welded with connecting column, and the inner wall of the annular base is respectively equipped with gag lever post and reverse-flighted screw, gag lever post
Both ends are fixedly connected on the inner wall of annular base, and the both ends of reverse-flighted screw are rotatably connected on the inner wall of annular base, limit
Bar and reverse-flighted screw are parallel to each other, and clamping plate is symmetrically arranged between gag lever post and reverse-flighted screw, and one end of clamping plate and gag lever post are sliding
Dynamic connection, the other end and reverse-flighted screw of clamping plate are threadedly coupled, and the inner wall basal sliding of the outer cylinder is equipped with foam panel, foam
The top side of disk is fixedly connected with conductive plate, and the top of outer cylinder is rotatably connected to attachment cap, and the inner wall of outer cylinder offers internal screw thread, and
The inner wall screw top of outer cylinder is equipped with connecting cylinder, and the inner wall of connecting cylinder is fixedly connected with switching device, switching device it is positive and negative
Electrode stem extends to the lower section of connecting cylinder, and the top side of connecting cylinder is symmetrically welded with elevating lever, and the top of two elevating levers is slided
The external bottom side for being fixedly connected on top plate is extended to through attachment cap, the top side of attachment cap is located at fixed peace between two elevating levers
Equipped with warning device, the sidewall bottom of outer cylinder is symmetrically arranged with water inlet.
Preferably, the outer wall of two elevating levers, which is located above attachment cap, is symmetrically welded with limited block, limited block and
The distance between top plate is greater than the height of warning device.
Preferably, it is electrically connected between the switching device and warning device by conducting wire, the outer cylinder uses transparent modeling
Material material is made, and the outer wall of outer cylinder is carved and is equipped with graduation mark.
Preferably, the inner wall of the outer cylinder is fixedly installed with baffle ring between foam panel and water inlet.
Preferably, the outside that one end of the reverse-flighted screw extends to annular base is fixedly connected with handle.
Preferably, the middle part of two clamping plates is in arcuation setting, and two clamping plates and connecting column are adapted, outer cylinder and
Annular base passes through connecting column and two Boards wall connections.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, by the design of connecting column, gag lever post, reverse-flighted screw, clamping plate and handle, it can be convenient externally
Cylinder carries out installation fixation, by the design of connecting cylinder, switching device, elevating lever, top plate, warning device and limited block, can adjust
The height of warning line is saved, adapts to use under different situations.
The utility model structure novel, it is easy to use, it can facilitate to install outer cylinder and fix, while warning water can be adjusted
The height of position, facilitates the use under different situations.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal mine underground water control alarm main view dissect structural schematic diagram；
Fig. 2 be the utility model proposes a kind of coal mine underground water control alarm annular base at plan structure show
It is intended to；
Fig. 3 be the utility model proposes a kind of coal mine underground water control alarm connecting cylinder at plan structure signal
Figure.
In figure: 1 outer cylinder, 2 annular bases, 3 connecting columns, 4 gag lever posts, 5 reverse-flighted screws, 6 clamping plates, 7 foam panels, 8 conductive plates,
9 attachment caps, 10 connecting cylinders, 11 switching devices, 12 elevating levers, 13 top plates, 14 warning devices, 15 limited blocks, 16 water inlets, 17 gears
Ring, 18 handles.
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.
Referring to Fig.1-3, a kind of coal mine underground water control alarm, including outer cylinder 1 and annular base 2, the bottom end of outer cylinder 1
For closed, the exterior bottom wall of outer cylinder 1 is welded with connecting column 3, and the inner wall of annular base 2 is respectively equipped with gag lever post 4 and reverse-flighted screw
5, the both ends of gag lever post 4 are fixedly connected on the inner wall of annular base 2, and the both ends of reverse-flighted screw 5 are rotatably connected on annular base 2
Inner wall on, gag lever post 4 and reverse-flighted screw 5 are parallel to each other, and clamping plate 6 is symmetrically arranged between gag lever post 4 and reverse-flighted screw 5, folder
One end of plate 6 and gag lever post 4 are slidably connected, and the other end and reverse-flighted screw 5 of clamping plate 6 are threadedly coupled, and the inner wall bottom of outer cylinder 1 is sliding
Dynamic to be equipped with foam panel 7, the top side of foam panel 7 is fixedly connected with conductive plate 8, and the top of outer cylinder 1 is rotatably connected to attachment cap 9,
The inner wall of outer cylinder 1 offers internal screw thread, and the inner wall screw top of outer cylinder 1 is equipped with connecting cylinder 10, and the inner wall of connecting cylinder 10 is solid
Surely it is connected with switching device 11, the positive and negative electrode bar of switching device 11 extends to the lower section of connecting cylinder 10, the top side of connecting cylinder 10
It is symmetrically welded with elevating lever 12, the top of two elevating levers 12, which is slided, to be extended to outside through attachment cap 9 and be fixedly connected on top
The top side of the bottom side of plate 13, attachment cap 9 is fixedly installed with warning device 14, the side wall of outer cylinder 1 between two elevating levers 12
Bottom symmetrical is equipped with water inlet 16, and the top that the outer wall of two elevating levers 12 is located at attachment cap 9 is symmetrically welded with limited block 15, limits
Position the distance between block 15 and top plate 13 are greater than the height of warning device 14, by leading between switching device 11 and warning device 14
Line is electrically connected, and outer cylinder 1 is made of transparent plastic material, and the outer wall of outer cylinder 1 is carved and is equipped with graduation mark, the inner wall position of outer cylinder 1
Baffle ring 17 is fixedly installed between foam panel 7 and water inlet 16, one end of reverse-flighted screw 5 extends to the outside of annular base 2
It is fixedly connected with handle 18, the middle part of two clamping plates 6 is in arcuation setting, and two clamping plates 6 and connecting column 3 are adapted, outer cylinder 1
It is fixedly connected by connecting column 3 with two clamping plates 6 with annular base 2, in the utility model, by connecting column 3, gag lever post 4, double
Design to screw rod 5, clamping plate 6 and handle 18 can be convenient and carry out installation fixation to outer cylinder 1, pass through connecting cylinder 10, switching device
11, the design of elevating lever 12, top plate 13, warning device 14 and limited block 15, the height of adjustable warning line adapt to different
In the case of use, the utility model structure novel is easy to use, can facilitate to install outer cylinder 1 and fix, while can adjust police
The height for guarding against water level, facilitates the use under different situations.
Working principle: in use, swing handle 18 drives reverse-flighted screw 5 to rotate, reverse-flighted screw 5 drives two 6 phases of clamping plate
It is mutually close, connecting column 3 is placed between two clamping plates 6, two clamping plates 6 clamp connecting column 3, realize outer cylinder 1 and annular bottom
Seat 2 is fixedly connected, while the disassembly of outer cylinder 1 is also more convenient, is rotatablely connected cap 9 or rotation top plate 13 drives two liftings
Bar 12 rotates, and two elevating levers 12 drive connecting cylinder 10 to rotate, so that connecting cylinder 10 is gone up and down in outer cylinder 1, to change
The distance between positive and negative electrode bar and conductive plate 8 of switching device 11 are adjusted specific according to the graduation mark on 1 outer wall of outer cylinder
Spacing, to adjust the height of warning line, convenient for using under different situations, when there is ponding in mine, ponding passes through water inlet
Mouth 16 enters in outer cylinder 1, and the water surface elevation in outer cylinder 1 is equal with extraneous water surface elevation, when extraneous water level increases, outer cylinder
Water level in 1 and then increases, and foam panel 7 is gradually lifted, so that conductive plate 8 rises, when conductive plate 8 and switching device 11
Positive and negative electrode bar contact when, warning device 14 work, sound an alarm, attract the attention of personnel.
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 coal mine underground water control alarm, including outer cylinder (1) and annular base (2), which is characterized in that the outer cylinder
(1) bottom end is closed, and the exterior bottom wall of outer cylinder (1) is welded with connecting column (3), and the inner wall of the annular base (2) is set respectively
There are gag lever post (4) and reverse-flighted screw (5), the both ends of gag lever post (4) are fixedly connected on the inner wall of annular base (2), two-way spiral shell
The both ends of bar (5) are rotatably connected on the inner wall of annular base (2), and gag lever post (4) and reverse-flighted screw (5) are parallel to each other, and are limited
It is symmetrically arranged with clamping plate (6) between position bar (4) and reverse-flighted screw (5), one end of clamping plate (6) and gag lever post (4) are slidably connected, clamping plate
(6) the other end and reverse-flighted screw (5) is threadedly coupled, and the inner wall basal sliding of the outer cylinder (1) is equipped with foam panel (7), is steeped
The top side of foam disk (7) is fixedly connected with conductive plate (8), and the top of outer cylinder (1) is rotatably connected to attachment cap (9), outer cylinder (1) it is interior
Wall offers internal screw thread, and the inner wall screw top of outer cylinder (1) is equipped with connecting cylinder (10), and the inner wall of connecting cylinder (10) is fixed to be connected
It is connected to switching device (11), the positive and negative electrode bar of switching device (11) extends to the lower section of connecting cylinder (10), connecting cylinder (10)
Top side is symmetrically welded with elevating lever (12), and the top of two elevating levers (12), which is slided, extends to outside admittedly through attachment cap (9)
Surely it is connected to the bottom side of top plate (13), the top side of attachment cap (9), which is located between two elevating levers (12), is fixedly installed with alarm dress
It sets (14), the sidewall bottom of outer cylinder (1) is symmetrically arranged with water inlet (16).
2. a kind of coal mine underground water control alarm according to claim 1, which is characterized in that two elevating levers
(12) outer wall, which is located above attachment cap (9), is symmetrically welded with limited block (15), between limited block (15) and top plate (13)
Distance is greater than the height of warning device (14).
3. a kind of coal mine underground water control alarm according to claim 1, which is characterized in that the switching device
(11) it is electrically connected between warning device (14) by conducting wire, the outer cylinder (1) is made of transparent plastic material, and outer cylinder
(1) outer wall, which is carved, is equipped with graduation mark.
4. a kind of coal mine underground water control alarm according to claim 1, which is characterized in that the outer cylinder (1)
Inner wall, which is located between foam panel (7) and water inlet (16), is fixedly installed with baffle ring (17).
5. a kind of coal mine underground water control alarm according to claim 1, which is characterized in that the reverse-flighted screw
(5) outside that one end extends to annular base (2) is fixedly connected with handle (18).
6. a kind of coal mine underground water control alarm according to claim 1, which is characterized in that two clamping plates
(6) middle part is in arcuation setting, and two clamping plates (6) and connecting column (3) are adapted, and outer cylinder (1) and annular base (2) pass through
Connecting column (3) is fixedly connected with two clamping plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670352.8U CN208870642U (en) | 2018-10-16 | 2018-10-16 | A kind of coal mine underground water control alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670352.8U CN208870642U (en) | 2018-10-16 | 2018-10-16 | A kind of coal mine underground water control alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870642U true CN208870642U (en) | 2019-05-17 |
Family
ID=66470168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821670352.8U Expired - Fee Related CN208870642U (en) | 2018-10-16 | 2018-10-16 | A kind of coal mine underground water control alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715707A (en) * | 2019-10-22 | 2020-01-21 | 温州江航建设有限公司 | Water level alarm device and alarm method for hydraulic and hydroelectric engineering |
-
2018
- 2018-10-16 CN CN201821670352.8U patent/CN208870642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715707A (en) * | 2019-10-22 | 2020-01-21 | 温州江航建设有限公司 | Water level alarm device and alarm method for hydraulic and hydroelectric engineering |
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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: 20190517 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |