CN220380959U - Dust sensor protection device - Google Patents
Dust sensor protection device Download PDFInfo
- Publication number
- CN220380959U CN220380959U CN202322340016.4U CN202322340016U CN220380959U CN 220380959 U CN220380959 U CN 220380959U CN 202322340016 U CN202322340016 U CN 202322340016U CN 220380959 U CN220380959 U CN 220380959U
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- CN
- China
- Prior art keywords
- dust sensor
- protective shell
- fixedly connected
- sensor protection
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 28
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 5
- 239000003245 coal Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Abstract
The utility model discloses a dust sensor protection device, which relates to the technical field of coal mine production and comprises a dust sensor, wherein a protection shell is arranged on the outer side of the dust sensor, a front cover is rotatably connected to the front side surface of the protection shell, a slot is formed in the bottom of the protection shell, a fixing mechanism is arranged in the protection shell and comprises two bidirectional screws and two supporting blocks, each bidirectional screw is connected with two connecting seats in a threaded manner, and a fixing clamping plate is fixedly connected to the end part of each connecting seat. This dust sensor protection device carries out the bearing to dust sensor through the supporting shoe, then rotates the rotating head and fixes dust sensor, and the rubber pad can play fine shock attenuation guard action to the protecting crust carries out effective protection to dust sensor, prevents to bump by mistake in the work progress and bumps by mistake and lead to dust sensor damage secondary to arouse the warning, effectively improves the protection effect.
Description
Technical Field
The utility model relates to the technical field of coal mine production, in particular to a dust sensor protection device.
Background
In the underground tunnel tunneling construction, the dust sensor monitoring device is hung according to the standard on the construction site so as to monitor the site dust in real time, and if dust exceeding is generated, the dust is immediately alarmed, so that the personal safety of constructors is guaranteed, in the construction process, sensors are damaged and secondarily caused to alarm due to the fact that the sensors are easy to bump by mistake and collide by mistake, various sensors in the underground are all connected with provincial and group companies nowadays, and if sensor alarm is generated, the great potential safety hazard and negative influence can be brought to the companies.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a dust sensor protection device, which solves the problem that the sensor is damaged and secondary to alarm is caused by error collision in the construction process.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the dust sensor protection device comprises a dust sensor, wherein a protection shell is arranged on the outer side of the dust sensor, a front cover is rotatably connected to the front side surface of the protection shell, a slot is formed in the bottom of the protection shell, and a fixing mechanism is arranged in the protection shell;
the fixing mechanism comprises two bidirectional screws and two supporting blocks, wherein each bidirectional screw is provided with two connecting seats in a threaded mode, each two connecting seats are fixedly connected with a fixed clamping plate at the end parts of the corresponding connecting seats, the two fixed clamping plates and the two supporting blocks are fixedly connected with rubber pads on the surfaces of the corresponding supporting blocks, the two fixed clamping plates are fixedly connected with anti-falling plates at the end parts of the corresponding fixed clamping plates, the two bidirectional screws are fixedly connected with driven bevel gears, one side of each driven bevel gear is provided with a driving bevel gear, two driving bevel gears are fixedly connected with connecting shafts, driven gears are fixedly connected with driven gears at the top ends of the connecting shafts, and end face gears are fixedly connected with rotating heads at the end parts of the corresponding end face gears.
Preferably, the front cover and the surfaces of two sides of the protective shell are respectively provided with a plurality of through holes, and one side of the protective shell is provided with a wire passing hole.
Preferably, two sections of threads with opposite directions are arranged on the two bidirectional screws, and the two bidirectional screws are rotationally connected with the inner wall of the protective shell.
Preferably, the two supporting blocks are fixedly connected with the inner wall of the protective shell, and the two supporting blocks are arranged at the bottoms of the two fixed clamping plates.
Preferably, the two fixing clamping plates and the connecting seat are both in sliding connection with the inner wall of the protective shell, and the two fixing clamping plates and the anti-falling plate are mutually perpendicular.
Preferably, the driven gear is meshed with the face gear, and the drive bevel gear is meshed with the driven bevel gear.
Preferably, the top of the protecting shell is provided with a hanging mechanism, and the hanging mechanism comprises two rotating seats which are fixedly arranged at the top of the protecting shell.
Preferably, the two rotating seats are respectively connected with a rotating rod in a rotating way, a hanging rod is fixedly connected between the two rotating rods, and a hanging groove is formed in the hanging rod.
Advantageous effects
The utility model provides a dust sensor protection device. Compared with the prior art, the device has the following
The beneficial effects are that:
1. this dust sensor protection device, through putting into dust sensor in the protecting crust, utilize the supporting shoe to carry out the bearing to dust sensor, then rotate the rotating head and drive two fixed splint and remove in opposite directions, fix dust sensor, the rubber pad can play fine shock attenuation guard action to the protecting crust carries out effective protection to dust sensor, prevents to bump by mistake in the work progress and bump by mistake and lead to dust sensor damage secondary to arouse the warning, effectively improves the protection effect.
2. This dust sensor protection device makes the peg rotate through rotating the seat, utilizes the groove of hanging on the peg, conveniently hangs for the lag hangs the back and can not take place the skew, improves stability and the convenience of use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a protective shell structure according to the present utility model;
FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;
fig. 4 is a schematic view of the suspension mechanism of the present utility model.
In the figure: 1. a dust sensor; 2. a fixing mechanism; 201. a bidirectional screw; 202. a connecting seat; 203. a fixed clamping plate; 204. a support block; 205. an anti-drop plate; 206. a rubber pad; 207. a driven bevel gear; 208. a drive bevel gear; 209. a connecting shaft; 210. a driven gear; 211. face gears; 212. rotating the head; 3. a protective shell; 4. a front cover; 5. slotting; 6. a wire through hole; 7. a suspension mechanism; 701. a rotating seat; 702. a rotating rod; 703. a hanging rod; 704. a hanging groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a dust sensor protection device, including dust sensor 1, the dust sensor 1 outside is equipped with shield shell 3, shield shell 3 front side surface rotates and is connected with protecgulum 4, it is equipped with a plurality of through-holes on protecgulum 4 and the shield shell 3 both sides surface, shield shell 3 one side is equipped with wire passing hole 6, conveniently wire connection, slot 5 has been seted up to shield shell 3 bottom for air can enter into inside shield shell 3, avoid causing adverse effect to dust sensor 1's normal work, shield shell 3 inside is equipped with fixed establishment 2, the accessible is put into shield shell 3 with dust sensor 1, utilize fixed establishment 2 to fix dust sensor 1, then close protecgulum 4, utilize shield shell 3 to effectively protect dust sensor 1, prevent to bump by mistake and hit in the work progress and lead to dust sensor 1 to damage secondary to arouse the warning, effectively improve the protection effect.
The fixing mechanism 2 comprises two bidirectional screws 201 and two supporting blocks 204, two sections of threads with opposite directions are respectively arranged on the two bidirectional screws 201, the two bidirectional screws 201 are respectively and rotatably connected with the inner wall of the protective shell 3, so that the bidirectional screws 201 can drive the two fixing clamping plates 203 to move oppositely or reversely, the two supporting blocks 204 are fixedly connected with the inner wall of the protective shell 3, the two supporting blocks 204 are arranged at the bottoms of the two fixing clamping plates 203, the dust sensor 1 can be supported, two connecting seats 202 are respectively and fixedly connected with the fixing clamping plates 203 at the end parts of each two connecting seats 202, rubber pads 206 are respectively and fixedly connected with the surfaces of the two fixing clamping plates 203 and the two supporting blocks 204, the shock absorption effect can be achieved, the protection effect on the dust sensor 1 is improved, the anti-falling plates 205 are respectively and fixedly connected with the end parts of the two fixing clamping plates 203, the two fixed clamping plates 203 and the connecting seat 202 are both in sliding connection with the inner wall of the protective shell 3, the two fixed clamping plates 203 and the anti-falling plate 205 are mutually perpendicular, so that the anti-falling plate 205 can play a good role in anti-falling and limiting, the dust sensor 1 can be effectively prevented from falling out from between the fixed clamping plates 203, the two bidirectional screws 201 are fixedly connected with the driven bevel gears 207, one side of the driven bevel gears 207 is provided with the driving bevel gears 208, the driving bevel gears 208 are meshed with the driven bevel gears 207, so that the driving bevel gears 208 can drive the driven bevel gears 207 to rotate, a connecting shaft 209 is fixedly connected between the two driving bevel gears 208, the top end of the connecting shaft 209 is fixedly connected with a driven gear 210, one side of the driven gear 210 is provided with a face gear 211, the driven gear 210 is meshed with the face gear 211, the face gear 211 can drive the driven gear 210 to rotate, the end of the face gear 211 is fixedly connected with a rotating head 212, the dust sensor 1 can be placed into the protective shell 3, the supporting block 204 is utilized to support the dust sensor 1, then the rotating head 212 is rotated, the rotating head 212 rotates to drive the face gear 211 to rotate, the face gear 211 rotates to drive the driven gear 210 to rotate, the driven gear 210 rotates to drive the connecting shaft 209 to rotate, the connecting shaft 209 rotates to drive the two driving bevel gears 208 simultaneously, the driving bevel gears 208 rotate to drive the driven bevel gears 207 to rotate, the driven bevel gears 207 rotate to drive the bidirectional screw 201 to rotate, the bidirectional screw 201 rotates to drive the connecting seat 202 to move, the connecting seat 202 moves to drive the two fixed clamping plates 203 to move in opposite directions, the dust sensor 1 is fixed, the rubber pad 206 can play a good shock absorption protection role, the protective shell 3 effectively protects the dust sensor 1, and the dust sensor 1 is prevented from being damaged and secondarily to cause an alarm due to error collision in the construction process, and the protection effect is effectively improved.
Referring to fig. 1 and 4, a hanging mechanism 7 is arranged at the top of a protective shell 3, the hanging mechanism 7 comprises two rotating seats 701, the two rotating seats 701 are fixedly installed at the top of the protective shell 3, rotating rods 702 are rotatably connected to the two rotating seats 701, a hanging rod 703 is fixedly connected between the two rotating rods 702, hanging grooves 704 are formed in the hanging rod 703, the hanging rod 703 can rotate through the rotating seats 701, hanging is facilitated through the hanging grooves 704 in the hanging rod 703, and the protective shell 3 cannot deviate after hanging, so that the stability and convenience of use are improved.
During operation, the dust sensor 1 is put into the protective housing 3, the dust sensor 1 is supported by the supporting blocks 204, then the rotating head 212 is rotated, the rotating head 212 rotates to drive the face gear 211 to rotate, the face gear 211 rotates to drive the driven gear 210 to rotate, the driven gear 210 rotates to drive the connecting shaft 209 to rotate, the connecting shaft 209 rotates to drive the two driving bevel gears 208 simultaneously, the driving bevel gears 208 rotate to drive the driven bevel gears 207 to rotate, the driven bevel gears 207 rotate to drive the bidirectional screw 201 to rotate, the bidirectional screw 201 rotates to drive the connecting seat 202 to move, the connecting seat 202 moves to drive the two fixed clamping plates 203 to move in opposite directions, the dust sensor 1 is fixed, the rubber pad 206 can play a good shock absorption and protection role, the protective housing 3 effectively protects the dust sensor 1, damage to the dust sensor 1 caused by error collision in the construction process is prevented, an alarm is caused, and the protection effect is effectively improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (8)
1. Dust sensor protection device, including dust sensor (1), its characterized in that: the dust sensor is characterized in that a protective shell (3) is arranged on the outer side of the dust sensor (1), a front cover (4) is rotatably connected to the front side surface of the protective shell (3), a slot (5) is formed in the bottom of the protective shell (3), and a fixing mechanism (2) is arranged in the protective shell (3);
the fixing mechanism (2) comprises two bidirectional screws (201) and two supporting blocks (204), each bidirectional screw (201) is connected with two connecting seats (202) in a threaded mode, each two connecting seats (202) are fixedly connected with a fixed clamping plate (203), two fixed clamping plates (203) and two supporting blocks (204) are fixedly connected with rubber pads (206) on the surfaces, two fixed clamping plates (203) are fixedly connected with anti-falling plates (205) on the ends, two driven bevel gears (207) are fixedly connected on the bidirectional screws (201), driving bevel gears (208) are arranged on one side of each driven bevel gear (207), connecting shafts (209) are fixedly connected between the driving bevel gears (208), driven gears (210) are fixedly connected to the top ends of the connecting shafts (209), face gears (211) are arranged on one side of each driven gear, and rotating heads (212) are fixedly connected to the end portions of the face gears (211).
2. A dust sensor protection apparatus according to claim 1, wherein: the front cover (4) and the surfaces of two sides of the protective shell (3) are respectively provided with a plurality of through holes, and one side of the protective shell (3) is provided with a wire passing hole (6).
3. A dust sensor protection apparatus according to claim 1, wherein: two sections of threads with opposite directions are arranged on the two bidirectional screws (201), and the two bidirectional screws (201) are rotationally connected with the inner wall of the protective shell (3).
4. A dust sensor protection apparatus according to claim 1, wherein: the two supporting blocks (204) are fixedly connected with the inner wall of the protective shell (3), and the two supporting blocks (204) are arranged at the bottoms of the two fixed clamping plates (203).
5. A dust sensor protection apparatus according to claim 1, wherein: the two fixing clamping plates (203) and the connecting seat (202) are both in sliding connection with the inner wall of the protective shell (3), and the two fixing clamping plates (203) and the anti-falling plate (205) are mutually perpendicular.
6. A dust sensor protection apparatus according to claim 1, wherein: the driven gear (210) is meshed with the face gear (211), and the drive bevel gear (208) is meshed with the driven bevel gear (207).
7. A dust sensor protection apparatus according to claim 1, wherein: the top of the protective shell (3) is provided with a hanging mechanism (7), the hanging mechanism (7) comprises two rotating seats (701), and the two rotating seats (701) are fixedly arranged at the top of the protective shell (3).
8. The dust sensor protection apparatus of claim 7, wherein: the two rotating seats (701) are respectively connected with a rotating rod (702) in a rotating mode, a hanging rod (703) is fixedly connected between the two rotating rods (702), and hanging grooves (704) are formed in the hanging rods (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340016.4U CN220380959U (en) | 2023-08-30 | 2023-08-30 | Dust sensor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340016.4U CN220380959U (en) | 2023-08-30 | 2023-08-30 | Dust sensor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380959U true CN220380959U (en) | 2024-01-23 |
Family
ID=89563542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340016.4U Active CN220380959U (en) | 2023-08-30 | 2023-08-30 | Dust sensor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380959U (en) |
-
2023
- 2023-08-30 CN CN202322340016.4U patent/CN220380959U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |