CN214787558U - Ground acousto-optic alarm device for coal mine safety monitoring - Google Patents
Ground acousto-optic alarm device for coal mine safety monitoring Download PDFInfo
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- CN214787558U CN214787558U CN202120723156.8U CN202120723156U CN214787558U CN 214787558 U CN214787558 U CN 214787558U CN 202120723156 U CN202120723156 U CN 202120723156U CN 214787558 U CN214787558 U CN 214787558U
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- gear
- safety monitoring
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- belt pulley
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Abstract
The utility model discloses a colliery safety monitoring ground audible-visual annunciator, this colliery safety monitoring ground audible-visual annunciator, the base surface rotates and is connected with four gyro wheels, and wherein fixedly connected with head rod between two gyro wheels, inside the head rod inserted the base, drive mechanism installs the surface at the head rod, elevating system installs the upper surface at the base, and elevating system's last fixed surface is connected with the warning main part, the last surface mounting of warning main part has luminous alarm, and one side of warning main part installs sound alarm, camera and light are installed to one side of warning main part. This colliery safety monitoring ground audible-visual alarm device, the device can remove, and can also rotate when removing, the propagation range of increase.
Description
Technical Field
The utility model relates to a sound and light alarm technical field specifically is a colliery safety monitoring ground audible-visual annunciator.
Background
According to the requirements of AQ1029-2007 coal mine safety monitoring system and detection instrument use management standard, the coal mine safety monitoring system must have the sound and light alarm function, but the existing coal mine safety monitoring system only has sound alarm but not light alarm and does not accord with the relevant regulations;
most acousto-optic warning devices are fixed in a place at present, the height cannot be adjusted, the range of alarm sound propagation is limited, and the practicability of the acousto-optic warning device is greatly reduced, so that the ground acousto-optic warning device for coal mine safety monitoring is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a colliery safety monitoring ground audible-visual alarm device to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a colliery safety monitoring ground audible-visual alarm device, includes:
the outer surface of the base is rotatably connected with four rollers, a first connecting rod is fixedly connected between two rollers and inserted into the base;
the transmission mechanism is arranged on the outer surface of the first connecting rod;
elevating system, elevating system installs the upper surface at the base, and elevating system's last fixed surface is connected with the warning main part, the last surface mounting of warning main part has luminous alarm, and one side of warning main part installs the sound alarm, camera and light are installed to one side of warning main part.
Preferably, drive mechanism includes first belt pulley, the fixed cover of first belt pulley is connected at the surface of head rod, and the surface transmission of first belt pulley is connected with the belt strip, the inner wall transmission of belt strip is connected with the second belt pulley, and the inside fixed grafting of second belt pulley has first pivot pole, one end of first pivot pole runs through one side of second belt pulley and rotates the connection on the inside wall of base.
Preferably, the transmission mechanism further comprises a first gear, the first gear is welded at one end of the first rotating rod, a second gear is meshed with the upper surface of the first gear, a second connecting rod is fixedly connected to the upper surface of the second gear, and the top end of the second connecting rod penetrates through the upper surface of the base.
Preferably, the lifting mechanism comprises a supporting cylinder, the supporting cylinder is welded on the top end of the second connecting rod, the lower surface of the supporting cylinder is attached to the upper surface of the base, a first helical gear is rotatably connected to the inner bottom wall of the supporting cylinder, a second helical gear is meshed with one side of the first helical gear, a second rotating rod is fixedly connected to one side, away from the first helical gear, of the second helical gear, and the end, away from the second helical gear, of the second rotating rod penetrates through the outer surface of the supporting cylinder and is fixedly connected with a knob.
Preferably, elevating system still includes the threaded rod, the threaded rod welding is at the upper surface of first helical gear, and the surface threaded connection of threaded rod has the bracing piece, the top of bracing piece and the lower fixed surface of warning main part are connected, and the outer fixed surface of bracing piece is connected with two sliders, two spouts have been seted up to the inner wall of a support section of thick bamboo, and the inner wall of spout and the surface of slider laminate mutually.
The utility model discloses a colliery safety monitoring ground audible-visual annunciator, its beneficial effect who possesses as follows:
1. this colliery safety monitoring ground audible and visual alarm device through gyro wheel, head rod, first belt pulley, second belt pulley, belt strip, first pivot pole, first gear, second gear and the cooperation of second connecting rod, makes the device can remove, and can also rotate when removing to be provided with a supporting cylinder, bracing piece, first helical gear, second helical gear, threaded rod and make the device highly can adjust, increased propagation range and practicality.
2. This colliery safety monitoring ground audible-visual alarm device, one side of warning main part is provided with camera and light, makes the device also can use in the mine opening, has played monitoring effect and illumination effect, and the function is more, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the base of the present invention;
fig. 3 is a burst view of the supporting cylinder of the present invention.
In the figure: 1. a base; 101. a roller; 102. a support cylinder; 103. a support bar; 104. an alarm main body; 105. an audible alarm; 106. emitting light to alarm; 107. a camera; 108. an illuminating lamp; 109. a first connecting rod; 2. a first pulley; 201. a belt strip; 202. a second pulley; 203. a first rotating lever; 204. a first gear; 205. a second gear; 206. a second connecting rod; 207. a first helical gear; 208. a second helical gear; 209. a threaded rod; 3. a slider; 301. a chute; 302. a second rotating lever; 303. a knob.
Detailed Description
The embodiment of the utility model discloses a ground acousto-optic alarm device for coal mine safety monitoring, as shown in figures 1-3,
referring to fig. 1, four rollers 101 are rotatably connected to the outer surface of a base 1, a first connecting rod 109 is fixedly connected between two rollers 101, and the first connecting rod 109 is inserted into the base 1;
the transmission mechanism is arranged on the outer surface of the first connecting rod 109;
the lifting mechanism is installed on the upper surface of the base 1, the upper surface of the lifting mechanism is fixedly connected with an alarm main body 104, the upper surface of the alarm main body 104 is provided with a luminous alarm 106, one side of the alarm main body 104 is provided with a sound alarm 105, and one side of the alarm main body 104 is provided with a camera 107 and an illuminating lamp 108.
Referring to fig. 2, the transmission mechanism includes a first belt pulley 2, the first belt pulley 2 is fixedly sleeved on the outer surface of the first connecting rod 109, the outer surface of the first belt pulley 2 is connected with a belt strip 201 in a transmission manner, the inner wall of the belt strip 201 is connected with a second belt pulley 202 in a transmission manner, a first rotating rod 203 is fixedly inserted into the second belt pulley 202, one end of the first rotating rod 203 penetrates through one side of the second belt pulley 202 and is rotatably connected to the inner side wall of the base 1, the transmission mechanism further includes a first gear 204, the first gear 204 is welded at one end of the first rotating rod 203, the upper surface of the first gear 204 is engaged with a second gear 205, the upper surface of the second gear 205 is fixedly connected with a second connecting rod 206, and the top end of the second connecting rod 206 penetrates through the upper surface of the base 1.
Referring to fig. 3, the lifting mechanism includes a supporting cylinder 102, the supporting cylinder 102 is welded on the top end of a second connecting rod 206, the lower surface of the supporting cylinder 102 is attached to the upper surface of the base 1, the inner bottom wall of the supporting cylinder 102 is rotatably connected with a first bevel gear 207, one side of the first bevel gear 207 is engaged with a second bevel gear 208, one side of the second bevel gear 208 away from the first bevel gear 207 is fixedly connected with a second rotating rod 302, one end of the second rotating rod 302 away from the second bevel gear 208 penetrates through the outer surface of the supporting cylinder 102 and is fixedly connected with a knob 303, the lifting mechanism further includes a threaded rod 209, the threaded rod 209 is welded on the upper surface of the first bevel gear 207, the outer surface of the threaded rod 209 is threadedly connected with the supporting rod 103, the top end of the supporting rod 103 is fixedly connected with the lower surface of the alarm main body 104, the outer surface of the supporting rod 103 is fixedly connected with two sliders 3, the inner wall of the supporting cylinder 102 is provided with two sliding grooves 301, and the inner wall of the sliding groove 301 is attached to the outer surface of the sliding block 3.
The working principle is as follows: when the ground acousto-optic alarm device for coal mine safety monitoring is used, the device is firstly placed in a mine hole, then the knob 303 is rotated, the knob 303 rotates to drive the second rotating rod 302 and the second helical gear 208 to rotate, the second helical gear 208 rotates to drive the first helical gear 207 and the threaded rod 209 to rotate, the threaded rod 209 rotates to drive the supporting rod 103 to move up and down, and the sliding block 3 is welded on the outer surface of the supporting rod 103, so that the supporting rod 103 can only move up and down, and the height of the alarm main body 104 can be adjusted;
then when the device moves forwards, the roller 101 rotates to drive the first connecting rod 109 and the first belt pulley 2 to rotate, the first belt pulley 2 rotates to drive the belt strip 201 and the second belt pulley 202 to rotate, the second belt pulley 202 rotates to drive the first rotating rod 203 and the first gear 204 to rotate, the first gear 204 rotates to drive the second gear 205 to rotate, the second gear 205 rotates to drive the second connecting rod 206 to rotate, the second connecting rod 206 rotates to drive the supporting cylinder 102, the supporting rod 103 and the alarm main body 104 to rotate, so that the device can rotate all the time when moving, each direction is monitored, when the audible and visual alarm is sounded, the device can transmit to each direction, and the transmission range can be increased by moving.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a colliery safety monitoring ground audible and visual alarm device which characterized in that includes:
the outer surface of the base (1) is rotatably connected with four rollers (101), a first connecting rod (109) is fixedly connected between the two rollers (101), and the first connecting rod (109) is inserted into the base (1);
a transmission mechanism mounted on an outer surface of the first connecting rod (109);
elevating system, elevating system installs the upper surface at base (1), and elevating system's last fixed surface is connected with warning main part (104), the last surface mounting of warning main part (104) has luminous alarm (106), and one side of warning main part (104) installs sound alarm (105), camera (107) and light (108) are installed to one side of warning main part (104).
2. The ground acousto-optic alarm device for coal mine safety monitoring according to claim 1, characterized in that: drive mechanism includes first belt pulley (2), first belt pulley (2) are fixed cup joints the surface at head rod (109), and the surface transmission of first belt pulley (2) is connected with belt strip (201), the inner wall transmission of belt strip (201) is connected with second belt pulley (202), and the fixed grafting in inside of second belt pulley (202) has first pivot pole (203), one side and the rotation of second belt pulley (202) are run through to the one end of first pivot pole (203) are connected on the inside wall of base (1).
3. The ground acousto-optic alarm device for coal mine safety monitoring according to claim 2, characterized in that: the transmission mechanism further comprises a first gear (204), the first gear (204) is welded at one end of the first rotating rod (203), the upper surface of the first gear (204) is meshed with a second gear (205), a second connecting rod (206) is fixedly connected to the upper surface of the second gear (205), and the top end of the second connecting rod (206) penetrates through the upper surface of the base (1).
4. The ground acousto-optic alarm device for coal mine safety monitoring according to claim 1, characterized in that: the lifting mechanism comprises a supporting cylinder (102), the supporting cylinder (102) is welded at the top end of a second connecting rod (206), the lower surface of the supporting cylinder (102) is attached to the upper surface of the base (1), a first bevel gear (207) is rotatably connected to the inner bottom wall of the supporting cylinder (102), a second bevel gear (208) is meshed with one side of the first bevel gear (207), one side, far away from the first bevel gear (207), of the second bevel gear (208) is fixedly connected with a second rotating rod (302), and one end, far away from the second bevel gear (208), of the second rotating rod (302) penetrates through the outer surface of the supporting cylinder (102) and is fixedly connected with a knob (303).
5. The ground acousto-optic alarm device for coal mine safety monitoring according to claim 4, characterized in that: elevating system still includes threaded rod (209), threaded rod (209) welding is at the upper surface of first helical gear (207), and the surface threaded connection of threaded rod (209) has bracing piece (103), the top of bracing piece (103) is connected with the lower fixed surface of warning main part (104), and the fixed surface of bracing piece (103) is connected with two sliders (3), two spout (301) have been seted up to the inner wall of a support section of thick bamboo (102), and the inner wall of spout (301) laminates with the surface of slider (3) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723156.8U CN214787558U (en) | 2021-04-09 | 2021-04-09 | Ground acousto-optic alarm device for coal mine safety monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723156.8U CN214787558U (en) | 2021-04-09 | 2021-04-09 | Ground acousto-optic alarm device for coal mine safety monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787558U true CN214787558U (en) | 2021-11-19 |
Family
ID=78670295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120723156.8U Expired - Fee Related CN214787558U (en) | 2021-04-09 | 2021-04-09 | Ground acousto-optic alarm device for coal mine safety monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787558U (en) |
-
2021
- 2021-04-09 CN CN202120723156.8U patent/CN214787558U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |