CN209242558U - A kind of sensor lifting device - Google Patents
A kind of sensor lifting device Download PDFInfo
- Publication number
- CN209242558U CN209242558U CN201821890962.9U CN201821890962U CN209242558U CN 209242558 U CN209242558 U CN 209242558U CN 201821890962 U CN201821890962 U CN 201821890962U CN 209242558 U CN209242558 U CN 209242558U
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- CN
- China
- Prior art keywords
- sensor
- hanging
- drive rod
- lifter
- lifting device
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Abstract
The utility model discloses a kind of sensor lifting devices, so that sensor hanging position meets AQ standard, while eliminating getting working face return and the installation of main return airway sensor, calibration ascending operation-using safety hidden danger.The utility model adopts the following technical solution.A kind of sensor lifting device, comprising: lifter, transmission parts, hanging bar and drive rod for hanging sensor, transmission parts, that is, wirerope and hanging parts；Back is equipped with the hanging parts for carry wirerope, and the lifter is mounted on tunnel portion, side, and the wirerope of lifter winding is connect across hanging parts, steel cord ends and transmission boom end or hanging bar middle part；The drive rod is length-adjustable telescopic rod, and drive rod upper end is hinged with hanging bar, and lower end is hinged on the hinged seat in tunnel portion, side, and sensor wire passes through drive rod cavity, is most pierced by afterwards through drive rod threading hole；The hanging bar is used to hang the through-hole of sensor with several.
Description
Technical field
The utility model relates to a kind of mine safety monitoring sensor erectings by overhang.
Background technique
Mining safety monitoring monitoring occupies critical positions during mine safety production, all kinds of monitoring sensors it is correct
Install the accuracy that hanging is directly related to monitoring data.Since getting working face return, total return air flow sensor hang position
Set it is higher, it is inconvenient in installation, maintenance, calibration, test, need operation of ascending a height, installation, calibration, test, remove during easily appearance
Security risk.It needs to need at least 1 people to be responsible for staircase in work progress ladder manual handling to working site before constructing simultaneously
Safety custody, 1 people are responsible for tool transmitting, and 1 people, which ascends a height, to construct, and needs the 3-4 talent that can complete whole process, waste a large amount of
Human and material resources cost.
If a kind of sensor erecting by overhang can be designed, the peace of sensor can be arbitrarily adjusted according to live head-room
Dress height, does not need manually to install using ladder, installation, dimension convenient for getting working face return and main return airway sensor
The work such as shield, calibration, test, to mitigate maintenance personal's labor intensity, eliminate maintenance work bring hidden danger of ascending a height.
The present apparatus can guarantee that sensor hanging position meets AQ1029-2007 related request by regulating device simultaneously, whole to hang
It is straight, it is observed convenient for Field Force.
Simple to operate using sensor erecting by overhang, two people cooperation can complete installation, maintenance, adjustment, test
And the tasks such as remove, reduce personnel, saves the time, greatly improve work efficiency, calibration process is more rational.
Summary of the invention
In order to enable sensor hanging position meets AQ standard, while eliminating getting working face return and main return airway biography
Sensor installation, calibration ascending operation-using safety hidden danger.The utility model adopts the following technical solution.
A kind of sensor lifting device, comprising: lifter, transmission parts, the hanging bar for hanging sensor and biography
Lever, transmission parts, that is, wirerope and hanging parts；Back is equipped with the hanging parts for carry wirerope, the liter
Drop device is mounted on tunnel portion, side, the wirerope of lifter winding across hanging parts, steel cord ends and transmission boom end or
Hang connection in the middle part of bar；
The drive rod is length-adjustable telescopic rod, and drive rod upper end is hinged with hanging bar, and lower end is hinged on tunnel side
The hinged seat in portion, sensor wire pass through drive rod cavity, are most pierced by afterwards through drive rod threading hole；The hanging bar is with several
A through-hole for being used to hang sensor.
According to a kind of sensor lifting device, the lifter uses the hand-rocked lifter with self-locking function,
Its mounting height is away from roadway floor 0.6-1.5m.
According to a kind of sensor lifting device, back middle part, top plate and side wall boundary position are respectively set one
A fixed point is arranged in a fixed point, tunnel portion, side, and hanging parts can be hanging ring or fixed pulley, and above-mentioned fixed point is equipped with
Hanging ring or fixed pulley for carry wirerope.
According to a kind of sensor lifting device, the drive rod is connected together by two casings and is formed, outside
Cannula tip has the adjusting screw rod for adjustment length.
According to a kind of sensor lifting device, it is provided on the side wall of the drive rod both ends for wearing sensor wire
Threading hole.
According to a kind of sensor lifting device, the hanging bar is hinged on drive rod by the screw rod in middle position
On, it hangs on bar with 3-5 for hanging the through-hole of sensor.
The utility model provides a kind of wound form sensor lifting device, which is not only able to satisfy AQ1029-2007 mark
Sensor hangs standard in standard, and ascending operation-using safety hidden danger in capable of eliminating sensor installation, calibration, test etc. and constructing,
It is easy to operate simultaneously, personnel can be reduced, the time is saved, improves working efficiency.
Technical solutions of the utility model have the following characteristics that
1 when need to carry out adjustment, maintenance to sensor, it is only necessary to which hand-cranking riser can be realized that will to hang bar whole
Body falls to suitable height, then disassembles sensor.Installation process is also very easy, and sensor is mounted to hanging
Bar keeps balance, and then hand-cranking riser, is raised to suitable height.When setting is driven pole length, it shall be guaranteed that
It hangs bar and reaches preset height, sensor and tunnel portion, side distance meet AQ1029-2007 standard.
The device can be avoided ascend a height work of staff when to security monitoring sensor maintenance, adjustment, power failure test
Industry eliminates security risk.
2 present apparatus need to complete adjustment, power failure test work in double harness, wherein people construction, people monitoring, operation letter
Just, securely and reliably, work efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after the utility model installation.
In attached drawing: 1, fixed pulley；2, drive rod；3, hinged seat；4, wirerope；5, lifter；6, bar is hung；
601, link bolt；602, sensor wire；603, methane transducer；604, temperature sensor；605, air velocity transducer；606,
Carbon monoxide transducer.
Specific embodiment
1 pair of the utility model is described further with reference to the accompanying drawing.The utility model adopts the following technical scheme.
The utility model is as a kind of sensor lifting device, mainly by: lifter 5, transmission parts, hanging bar and biography
Lever composition.Firstly, installing several fixed points in back to install fixed pulley, 2 one end of drive rod is hingedly fixed in
The portion, side in tunnel, drive rod are mounted on tunnel one end Bang Bu and can be rotated up and down, and the height of the other end is adjusted with this.Drive rod
The other end and the hanging bar 6 for hanging sensor are hinged.By balance-seeking, guarantee sensor when rising to arbitrary height,
Hanging bar can keep horizontal.Finally, installation wirerope, is wrapped on pulley, one end is fixedly connected with drive rod upper end, another
End is connect with lifter 5.
In the middle part of back, top plate and side wall boundary position a fixed point is respectively set, fixed on fixed point useful
In the fixed pulley of installation wirerope.Fixed pulley is fixed in back with φ 12mm setscrew.
Side wall in tunnel is equipped with hand-rocked lifter in the height (0.6-1.5m) for facilitating hand to operate.The lifting
Device 5 can select hand-rocked lifter used in clothes hanger conventional on the market.The lifter has self-locking function, i.e. hand crank
Hand stops, wirerope also stop motion.
Lifter winds the wirerope above wheel across the link or fixed pulley of tunnel side wall, then across top plate two
A fixed pulley is finally connect with hanging bar 6.Wirerope bypasses two fixed pulleys, is eventually connected on lifter 5, by shaking handle
Wirerope, and then the sensor lifting/lowering for driving wirerope to be hung are tightened/decontroled to hand, easily realizes multisensor suspension arrangement
Lifting/lowering.It can satisfy the related request that AQ1029-2007 standard hangs position to sensor by the utility model, in addition
Sensor hangs cross bar, by finding equalization point, can make to hang bar 6 always in horizontality.
Meanwhile to adapt to the different height in various tunnels.It is connected together using 1 cun of steel pipe, 6 steel splitting pipe, two steel pipes,
Screw rod is installed in the outer wall of 1 cun of steel pipe.The telescoping tube (i.e. drive rod 2) that above-mentioned two casing is formed is extended to suitable long
Degree, can lock telescoping tube by screw rod.One end of drive rod is hinged with the hanging bar for hanging sensor, and the other end is hinged
Hinged seat 3 in tunnel portion, side.It is driven hinged by screw rod among rod head end and hanging bar, being driven rod head end can be around
Hinged seat freely up and down rotate.
Preferably, the height of hinged seat 3 should be between sensor and lifter 5.1 cun of steel pipe upper end of thinner casing
It is provided with threading hole, thicker 6 steel splitting pipe lower end of casing is provided with threading hole.Hang the sensor wire of all the sensors of bar suspension
602 threading holes through drive rod upper end, then pass through inside drive rod 2, are most pierced by afterwards through lower end threading hole.As it can be seen that this transmission
Bar also has threading function, prevents cable from winding during lifting hanging, using safer reliable.
In lifting process, drive rod 2 plays the role of stable pylon, prevents to shake, and is able to maintain sensor always
It is freely sagging.Drive rod one end hinged with hanging bar is slightly higher.The gravity of sensor itself can be with limiting sensor swing.
When suspension, should meet: dust sensor installation site is away from bottom plate 1.8-2.2m, air velocity transducer, temperature sensor, one
Aoxidize carbon sensor installation site should away from the height H of top plate (top beam) be not more than 300mm, the sensor away from tunnel portion, side not
Obtain the requirement less than 200mm.
The present embodiment, hanging bar preferably use angle bar to make.It is used to hang the logical of sensor with several above angle bar
Hole, through-hole are preferably provided with five, and one intermediate, two sides are respectively set two；The through-hole of two sides is about hanging 6 middle position pair of bar
Claim.As shown in Figure 1, four sensor methane transducers, temperature sensor, air velocity transducer, carbon monoxide transducers lead to respectively
It crosses hook or iron wire is suspended on above-mentioned through-hole, two sides respectively hang two.After sensor suspension, hanging bar is not deflected.
After being installed, sensor is fixed on sensor hanging bar, tightened by shaking lifter/loosen steel wire
Rope to affect 2 upper end mobile terminal rise/fall of drive rod, and then drives sensor to hang bar rise/fall, realizes safety
The rise/fall of monitoring device.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope of protection are defined, without departing from the design concept of the present utility model, common in this field
The all variations and modifications that engineers and technicians make the technical solution of the utility model should all fall into the guarantor of the utility model
Protect range.
Claims (6)
1. a kind of sensor lifting device, it is characterised in that: include:
Lifter (5), transmission parts, hanging bar (6) and drive rod (2) for hanging sensor, back is equipped with
For the hanging parts of carry wirerope, the lifter (5) is mounted on tunnel portion, side, and the wirerope of lifter winding is across hanging
Component is hung, is connect in the middle part of steel cord ends and drive rod (2) end or hanging bar (6)；
The drive rod (2) is length-adjustable telescopic rod, and drive rod upper end is hinged with hanging bar, and lower end is hinged on tunnel portion, side
Hinged seat (3), sensor wire pass through drive rod (2) cavity, be most pierced by afterwards through drive rod (2) threading hole；The hanging bar
It is used to hang the through-hole of sensor with several.
2. a kind of sensor lifting device according to claim 1, it is characterised in that: the lifter (5) is using with certainly
The hand-rocked lifter of lock function, mounting height is away from roadway floor 0.6-1.5m.
3. a kind of sensor lifting device according to claim 1, it is characterised in that: back middle part, top plate and side wall
A fixed point is respectively set in boundary position, and a fixed point is arranged in tunnel portion, side, and above-mentioned fixed point is equipped with for carry steel
The hanging ring or fixed pulley of cord.
4. a kind of sensor lifting device according to claim 1, it is characterised in that: the drive rod (2) is covered by two
Pipe sleeve is connected together composition, and outer side sleeve end has the adjusting screw rod for adjustment length.
5. a kind of sensor lifting device according to claim 4, it is characterised in that: on the side wall of drive rod (2) both ends
It is provided with the threading hole for wearing sensor wire.
6. a kind of sensor lifting device according to claim 1, it is characterised in that: the hanging bar (6) passes through interposition
The screw rod set is hinged on drive rod (2), with 3-5 for hanging the through-hole of sensor in hanging bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890962.9U CN209242558U (en) | 2018-11-16 | 2018-11-16 | A kind of sensor lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890962.9U CN209242558U (en) | 2018-11-16 | 2018-11-16 | A kind of sensor lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242558U true CN209242558U (en) | 2019-08-13 |
Family
ID=67528518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890962.9U Expired - Fee Related CN209242558U (en) | 2018-11-16 | 2018-11-16 | A kind of sensor lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279978A (en) * | 2020-03-19 | 2020-06-16 | 甘肃农业大学 | Agaricus bisporus tunnel fermentation environment monitoring device and using method thereof |
-
2018
- 2018-11-16 CN CN201821890962.9U patent/CN209242558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279978A (en) * | 2020-03-19 | 2020-06-16 | 甘肃农业大学 | Agaricus bisporus tunnel fermentation environment monitoring device and using method thereof |
| CN111279978B (en) * | 2020-03-19 | 2022-02-08 | 甘肃农业大学 | Agaricus bisporus tunnel fermentation environment monitoring device and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211116 |