CN213088048U - Coal mine safety device with dust removal effect - Google Patents
Coal mine safety device with dust removal effect Download PDFInfo
- Publication number
- CN213088048U CN213088048U CN202020752544.4U CN202020752544U CN213088048U CN 213088048 U CN213088048 U CN 213088048U CN 202020752544 U CN202020752544 U CN 202020752544U CN 213088048 U CN213088048 U CN 213088048U
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- China
- Prior art keywords
- fixedly connected
- plate
- dust
- safety box
- removal effect
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 71
- 230000000694 effects Effects 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims description 18
- 230000006978 adaptation Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 241001233242 Lontra Species 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 239000003818 cinder Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a colliery safety device with dust removal effect, including supporting baseplate and the safety box of setting on the supporting baseplate, the equal fixedly connected with locating lever all around at supporting baseplate top, the top fixedly connected with mounting panel of safety box, the mounting panel bottom all around and be located the L type support of the equal fixedly connected with in periphery and locating lever looks adaptation of safety box, the utility model relates to a colliery safety device technical field. This colliery safety device with dust removal effect, construct a protective structure to safety box reinforcement, will promptly help device or goods and materials to place in the safety box, the safety of the built-in goods and materials of effectual assurance safety box is effective, and place a plurality of filter dust otter boards in the mounting bracket, flexible through the telescopic link, promote different filter dust otter boards and carry out the filter dust work, both can guarantee the effective absorption of cinder dust, can avoid frequent clearance filter dust otter board again, the filter dust effect is better, it is safe comfortable to use more.
Description
Technical Field
The utility model relates to a colliery safety device technical field specifically is a colliery safety device with dust removal effect.
Background
Coal is the basic energy of China and accounts for more than 70% of the total energy supply of China, so the coal industry plays a very important role in national economy of China, and because coal mine equipment of China falls behind to cause frequent accidents, the state also has a relevant law to limit the mining work, but related safety devices of China cannot meet the requirements, so a plurality of pre-mining problems are caused, and five disasters of gas, coal dust, a roof, fire and water mainly exist in coal mines.
The environment is complicated in the colliery, the cinder dust is more, the staff is in this environment for a long time, arouse relevant diseases such as respiratory track easily, need set up dust collector and be used for guaranteeing healthy operational environment, current dust collector is more direct to adsorb the collection through the fan cooperation collection bag to the dust, such setting is used, along with the dust of collecting in the bag increases, the adsorption effect weakens gradually, need frequent change collection bag, it is comparatively troublesome to use, and because the colliery is located the underground more, the degree of danger is higher during the exploitation, need set up urgent succour device or succour goods and materials in the colliery.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a colliery safety device with dust removal effect has solved along with the dust of collecting in the collecting bag increases, and adsorption effect weakens gradually, needs frequent change collecting bag, uses comparatively trouble to because the colliery is located the underground more, the degree of danger is higher during the exploitation, need set up the problem of urgent succour device or succour goods and materials in the colliery.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal mine safety device with a dust removal effect comprises a supporting base plate and a safety box arranged on the supporting base plate, wherein positioning rods are fixedly connected to the periphery of the top of the supporting base plate, a mounting plate is fixedly connected to the top of the safety box, L-shaped supports matched with the positioning rods are fixedly connected to the periphery of the bottom of the mounting plate and the periphery of the safety box, a telescopic rod is fixedly connected to the middle of the top of the supporting base plate, the top of a telescopic rod is fixedly connected with the bottom of the safety box, a first protection plate is fixedly connected to the bottom of the mounting plate and between the two opposite sides of the two adjacent L-shaped supports, second protection plates matched with the first protection plates are fixedly connected to the periphery of the top of the supporting base plate, a mounting frame is fixedly connected to the bottom of the safety box, and a dust filter screen plate is slidably mounted, the fixed surface of the second protection plate that the left side set up installs out the fan, and offers the air outlet with a fan looks adaptation with the first protection plate surface of left side second protection plate contact, the first air intake with dust filter otter board looks adaptation is offered on the surface of the second protection plate that the right side set up, and offers the second air intake with first air intake looks adaptation with the first protection plate surface of right side second protection plate contact.
Preferably, the surface that openly sets up first guard plate articulates through the hinge has sealing door, openly set up the surface of first guard plate and be located sealing door's below and articulate through the hinge has the clearance door.
Preferably, the number of the dust filtering net plates is three, and mounting grooves matched with the telescopic rods are formed in the surfaces of the three dust filtering net plates.
Preferably, the positioning grooves are formed in the opposite sides of the two positioning rods, and the positioning blocks matched with the positioning grooves are fixedly connected to the surface of the L-shaped support.
Preferably, the number of the air outlets and the number of the second air inlets are three, and the three air outlets and the second air inlets are vertically arranged on the surfaces of the corresponding first protection plates respectively.
Preferably, the surface of the front surface provided with the second protection plate is provided with a cleaning port matched with the dust filter screen plate.
Advantageous effects
The utility model provides a colliery safety device with dust removal effect. Compared with the prior art, the method has the following beneficial effects:
(1) the coal mine safety device with the dust removal effect is characterized in that positioning rods are fixedly connected to the periphery of the top of a supporting base plate, a mounting plate is fixedly connected to the top of a safety box, L-shaped supports matched with the positioning rods are fixedly connected to the periphery of the bottom of the mounting plate and the periphery of the safety box, a telescopic rod is fixedly connected to the middle of the top of the supporting base plate, the top of a push rod of the telescopic rod is fixedly connected to the bottom of the safety box, a first protection plate is fixedly connected to the bottom of the mounting plate and located between two opposite sides of the two adjacent L-shaped supports, a second protection plate matched with the first protection plate is fixedly connected to the periphery of the top of the supporting base plate, a mounting frame is fixedly connected to the bottom of the safety box, a dust filter screen plate is slidably mounted on the inner surface of the mounting frame, a fan is fixedly mounted on the surface of the second protection plate arranged on the, the surface of a second protection plate arranged on the right side is provided with a first air inlet matched with the dust filter screen plate, the surface of the first protection plate contacted with the second protection plate on the right side is provided with a second air inlet matched with the first air inlet, a supporting bottom plate, a safety box, a positioning rod, a mounting plate, an L-shaped support, a telescopic rod, a first protection plate, a second protection plate, a mounting frame, the dust filter screen plate, a fan, an air outlet, a first air inlet and a second air inlet are matched, a protection structure for reinforcing the safety box is constructed, an emergency rescue device or materials are placed in the safety box, the safety and the effectiveness of the materials in the safety box are effectively ensured, a plurality of dust filter screen plates are placed in the mounting frame, different dust filter screen plates are pushed to carry out dust filtering work through the extension and retraction of the telescopic rod, the effective adsorption of coal slag dust can be ensured, and frequent cleaning of the dust filter screen plates can, the dust filtering effect is better, and the use is safer and more comfortable.
(2) This coal mine safety device with dust removal effect, through all having seted up the constant head tank in two relative one sides of locating lever, the fixed surface of L type support is connected with the locating piece with constant head tank looks adaptation, the setting of cooperation constant head tank and locating piece, the enhancement is injectd the effect to the position of L type support for contact between L type support and the locating lever is inseparabler, and then the increase device is to the protection effect of safety box, makes the safety box possess stronger shock resistance effect in coal mine environment.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a top view of the internal structure of the present invention;
fig. 4 is a schematic view of the connection between the second protection plate and the support bottom plate structure of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a support base plate; 2. a safety box; 3. positioning a rod; 4. mounting a plate; 5. an L-shaped bracket; 6. a telescopic rod; 7. a first guard plate; 8. a second guard plate; 9. a mounting frame; 10. a dust filter screen plate; 11. a fan outlet; 12. an air outlet; 13. a first air inlet; 14. a second air inlet; 15. a sealing door; 16. cleaning the door; 17. mounting grooves; 18. positioning a groove; 19. positioning blocks; 20. and cleaning the opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a coal mine safety device with a dust removal effect comprises a supporting base plate 1 and a safety box 2 arranged on the supporting base plate 1, positioning rods 3 are fixedly connected to the periphery of the top of the supporting base plate 1, positioning grooves 18 are formed in one sides, opposite to the two positioning rods 3, of the two positioning rods, positioning blocks 19 matched with the positioning grooves 18 are fixedly connected to the surface of an L-shaped support 5, the position limiting effect on the L-shaped support 5 is enhanced by matching with the positioning grooves 18 and the positioning blocks 19, the connection between the L-shaped support 5 and the positioning rods 3 is tighter, the protection effect of the device on the safety box 2 is further enhanced, the safety box 2 has a stronger impact resistance effect in a coal mine environment, a mounting plate 4 is fixedly connected to the top of the safety box 2, L-shaped supports 5 matched with the positioning rods 3 are fixedly connected to the periphery of the bottom of the mounting plate 4 and positioned at, the middle part of the top of the supporting base plate 1 is fixedly connected with an expansion link 6, the expansion link 6 is electrically connected with an external power supply and is controlled by a control switch, the top of a push rod of the expansion link 6 is fixedly connected with the bottom of the safety box 2, the bottom of the mounting plate 4 is fixedly connected with a first protection plate 7 between the opposite sides of the two adjacent L-shaped supports 5, the surface of the first protection plate 7 arranged on the front side is hinged with a sealing door 15 by a hinge, the first protection plate 7 arranged on the front side is used as a front door plate of the safety box 2, the safety box 2 can be opened by the sealing door 15, the surface of the first protection plate 7 arranged on the front side is hinged with a cleaning door 16 by a hinge below the sealing door 15, the periphery of the top of the supporting base plate 1 is fixedly connected with a second protection plate 8 matched with the first protection plate 7, the surface of the second protection plate 8 arranged on the front side is, safety box 2's bottom fixedly connected with mounting bracket 9, the internal surface slidable mounting of mounting bracket 9 has dust filter screen board 10, the quantity of dust filter screen board 10 is provided with threely, and the surface of three dust filter screen board 10 all sets up the mounting groove 17 with 6 looks adaptations of telescopic link, the fixed surface of the second guard plate 8 that the left side set up installs out fan 11, go out fan 11 and external power electric connection, control through control switch, and set up the air outlet 12 with the 11 looks adaptations of air outlet with the first guard plate 7 surface of the 8 contacts of left side second guard plate, the quantity of air outlet 12 and second air intake 14 all is provided with threely, and three air outlet 12 and second air intake 14 equally divide respectively vertical range at the first guard plate 7 surface that corresponds, the first air intake 13 with dust filter screen board 10 looks adaptations is seted up on the surface of the second guard plate 8 that the right side set up, and set up with first air intake 13 looks adaptations with first guard plate 7 surfaces of the 8 contacts of right side second Second air intake 14, cooperation supporting baseplate 1, safety box 2, locating lever 3, mounting panel 4, L type support 5, telescopic link 6, first guard plate 7, second guard plate 8, mounting bracket 9, filter dust otter board 10, air-out fan 11, air outlet 12, first air intake 13 and second air intake 14's setting, establish a protective structure to safety box 2 reinforcement, place emergency rescue device or goods and materials in safety box 2, the safety of the 2 built-in goods and materials of effectual assurance safety box is effective, and place a plurality of filter dust otter boards 10 in mounting bracket 9, flexible through telescopic link 6, promote different filter dust otter boards 10 and filter dust work, both can guarantee the effective absorption of cinder dust, can avoid frequent clearance filter dust otter board 10 again, the filter dust effect is better, it is safe comfortable more to use.
And those not described in detail in this specification are well within the skill of those in the art.
When the device is used, the device is placed at a placement point, the sealing door 15 is opened, an emergency rescue device or rescue goods are placed in the safety box 2, the sealing door 15 is closed, the telescopic rod 6 is controlled to push the safety box 2 to ascend, so that the bottommost dust filter screen plate 10 ascends to a height matched with the first air inlet 13, at the moment, the second air inlet 14 of the bottommost layer is communicated with the first air inlet 13, the air outlet 12 of the bottommost layer is communicated with the space where the air outlet fan 11 is located, the control switch of the air outlet fan 11 is started, so that outside air is communicated with cinder dust and the dust sequentially pass through the second air inlet 14 and the first air inlet 13, after the adsorption of the bottommost dust filter screen plate 10, clean air is discharged through the air outlet 12, the dust is stored in the dust filter screen plate 10, after a set time, the telescopic rod 6 contracts, so that the dust filter screen plate 10 adjacent to the upper side of the bottommost dust filter screen plate 10, and the air outlet 12 and the second air inlet 14 synchronously move to the adaptive positions, and the operation is repeated until all the dust filter screens 10 finish the work, the cleaning door 16 is opened, all the dust filter screens 10 are taken out, and the clean dust filter screens 10 are replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery safety device with dust removal effect, includes supporting baseplate (1) and sets up safety box (2) on supporting baseplate (1), its characterized in that: positioning rods (3) are fixedly connected to the periphery of the top of the supporting base plate (1), a mounting plate (4) is fixedly connected to the top of the safety box (2), L-shaped supports (5) matched with the positioning rods (3) are fixedly connected to the periphery of the bottom of the mounting plate (4) and the periphery of the safety box (2), telescopic rods (6) are fixedly connected to the middle of the top of the supporting base plate (1), the top of a push rod of each telescopic rod (6) is fixedly connected with the bottom of the safety box (2), a first protection plate (7) is fixedly connected to the bottom of the mounting plate (4) and the position between two opposite sides of the two adjacent L-shaped supports (5), second protection plates (8) matched with the first protection plates (7) are fixedly connected to the periphery of the top of the supporting base plate (1), and mounting frames (9) are fixedly connected to the bottom of the safety box (2), the internal surface slidable mounting of mounting bracket (9) has dust filter screen board (10), the fixed surface of second guard plate (8) that the left side set up installs out fan (11), and offer air outlet (12) with fan (11) looks adaptation with first guard plate (7) surface of left side second guard plate (8) contact, first air intake (13) with dust filter screen board (10) looks adaptation are seted up on the surface of the second guard plate (8) that the right side set up, and offer second air intake (14) with first air intake (13) looks adaptation with first guard plate (7) surface of right side second guard plate (8) contact.
2. A coal mine safety device with dust removal effect as claimed in claim 1, wherein: the surface that openly sets up first guard plate (7) articulates through the hinge has sealing door (15), and the below that openly sets up the surface of first guard plate (7) and be located sealing door (15) articulates through the hinge has clearance door (16).
3. A coal mine safety device with dust removal effect as claimed in claim 1, wherein: the number of the dust filtering net plates (10) is three, and the surfaces of the three dust filtering net plates (10) are provided with mounting grooves (17) matched with the telescopic rods (6).
4. A coal mine safety device with dust removal effect as claimed in claim 1, wherein: locating grooves (18) are formed in one opposite side of each locating rod (3), and locating blocks (19) matched with the locating grooves (18) are fixedly connected to the surfaces of the L-shaped supports (5).
5. A coal mine safety device with dust removal effect as claimed in claim 1, wherein: the number of the air outlets (12) and the number of the second air inlets (14) are three, and the three air outlets (12) and the second air inlets (14) are vertically arranged on the surfaces of the corresponding first protection plates (7).
6. A coal mine safety device with dust removal effect as claimed in claim 1, wherein: the surface of the front surface provided with the second protection plate (8) is provided with a cleaning port (20) matched with the dust filtering screen plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020752544.4U CN213088048U (en) | 2020-05-09 | 2020-05-09 | Coal mine safety device with dust removal effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020752544.4U CN213088048U (en) | 2020-05-09 | 2020-05-09 | Coal mine safety device with dust removal effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213088048U true CN213088048U (en) | 2021-04-30 |
Family
ID=75601714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020752544.4U Expired - Fee Related CN213088048U (en) | 2020-05-09 | 2020-05-09 | Coal mine safety device with dust removal effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213088048U (en) |
-
2020
- 2020-05-09 CN CN202020752544.4U patent/CN213088048U/en not_active Expired - Fee Related
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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: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |