CN207558140U - A kind of pipeline invasion detecting device - Google Patents
A kind of pipeline invasion detecting device Download PDFInfo
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- CN207558140U CN207558140U CN201721722979.9U CN201721722979U CN207558140U CN 207558140 U CN207558140 U CN 207558140U CN 201721722979 U CN201721722979 U CN 201721722979U CN 207558140 U CN207558140 U CN 207558140U
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- fixed
- supporting rack
- pipeline
- slot
- outside
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a kind of pipeline invasion detecting devices,Including detection device and pipeline body,Detection device is fixed on the inner wall of pipeline body,Detection device includes annular mounting blocks,Rotating member,Supporting rack,Connecting shaft,Fixed block,Infrared transmitter,Infrared remote receiver and rotating device,The outside of annular mounting blocks and the inner wall of pipeline body are fixed,The inside of annular mounting blocks is equipped with device slot,The both sides of supporting rack are located in device slot,The outside of supporting rack is rotatablely connected by rotating member and device slot,Rotating member is fixed with device slot,Fixed block is concentric with supporting rack,And the outside of fixed block is fixed by connecting shaft and supporting rack,Infrared transmitter is fixed on the outside of fixed block,Infrared remote receiver is fixed on position corresponding with infrared transmitter on the inside of supporting rack,This pipeline invasion detecting device,It can be when external object enters pipeline body by detection device,Staff is made to obtain timely information feedback,Reduce the security risk of nuclear power station pipeline.
Description
Technical field
The utility model is related to pipeline Intrusion Detection Technique field, specially a kind of pipeline invasion detecting device.
Background technology
Nuclear power station has the region even personnel of surrounding area and environment as a core facility, safety
Extremely important meaning.Therefore, nuclear power station will not only carry out underlying security facility, it is also necessary to take precautions against exotic invasive.Nuclear power station
Draining blow-off line be with leading to extraneous channel, thus need especially protection.
In the prior art, it is directly subordinate to blank in terms of the intrusion detection of pipeline one.Its basic precautionary measures is in pipeline opening
Wire netting is installed, but underground is normally at since these lead to extraneous pipeline, position is hidden, and bad environments, inspection is stranded
Difficulty, therefore after fence is damaged by reasons such as malicious sabotages or corrosion, it is difficult to and when slot find that there are larger safety is hidden
Suffer from.For this purpose, a kind of it is proposed that pipeline invasion detecting device.
Utility model content
The purpose of this utility model is to provide a kind of pipeline invasion detecting device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of pipeline invasion detecting device, including inspection
It surveys device and pipeline body, the detection device is fixed on the inner wall of pipeline body, the detection device includes annular mounting blocks, turns
Moving part, supporting rack, connecting shaft, fixed block, infrared transmitter, infrared remote receiver and rotating device, the annular mounting blocks it is outer
Side and the inner wall of pipeline body are fixed, and the inside of the annular mounting blocks is equipped with device slot, and the both sides of support frame as described above are located at device
In slot, the outside of support frame as described above is rotatablely connected by rotating member and device slot, and the rotating member is fixed with device slot, described solid
Determine that block is concentric with supporting rack, and the outside of fixed block is fixed by connecting shaft and supporting rack, the infrared transmitter is fixed on solid
Determine the outside of block, the infrared remote receiver is fixed on position corresponding with infrared transmitter, the rotating device on the inside of supporting rack
Including electric rotating machine, shaft and electric machine support, the outside of the electric rotating machine is fixed by the inner wall of electric machine support and pipeline body,
One end of the shaft and the output shaft of electric rotating machine are fixed, and the other end and the fixed block of the shaft are fixed.
Preferably, the rotating member includes annular link block and support rotor, the outside of the annular link block and device
Slot is fixed, and the inside of the annular link block is equipped with rotor slot, and support rotor, the support are slidably connected in the rotor slot
The outside of rotor is slidably connected with supporting rack.
Preferably, the rotor slot is equipped with multiple, and multiple rotor slots are angularly distributed in the inside of annular link block.
Preferably, the support rotor is cylindrical structure.
Preferably, the both sides of support frame as described above and the side wall of device slot coordinate.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model can be such that staff obtains timely by detection device when external object enters pipeline body
Information is fed back, and reduces the security risk of nuclear power station pipeline, is emitted on infrared ray to infrared remote receiver by infrared transmitter, is led to
Reception of the infrared remote receiver to infrared light is crossed, object is judged whether there is and intrudes into pipeline body, can be made by rotating device red
Outer receiver is quickly rotated with infrared transmitter in pipeline body, avoid external object from two adjacent infrared transmitters it
Between pass through, the detection performance for making detection device is stronger, and the rotation of shaft, shaft have been driven by the rotation of electric rotating machine output shaft
One end far from electric rotating machine is fixed with fixed block, and fixed block is fixed by connecting shaft and supporting rack, so as to make the rotation of shaft
It has driven and has fixed and supported frame synchronous rotation, realized the rotation to infrared transmitter and infrared remote receiver.
2nd, the utility model rotating member plays the role of supporting rack support limit, and by supporting rotor in rotor slot
Rotary action, make supporting rack that can be rotated relative to annular mounting blocks, rotor slot is equipped with multiple, and multiple rotor slots are angularly divided
Cloth makes support rotor more uniform to the active force of supporting rack in the inside of annular link block, and support rotor is cylindrical structure,
It increases the both sides of the contact area supporting rack of support rotor and supporting rack with the side wall of device slot to coordinate, avoids supporting rack and turn
Shaking during dynamic in device slot.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model structure of the detecting device schematic diagram；
Fig. 3 is the utility model rotating member structure diagram；
Fig. 4 is a-quadrant enlarged drawing in Fig. 2；
Fig. 5 is B area enlarged drawing in Fig. 3.
In figure：1- detection devices；2- pipeline bodies；3- annular mounting blocks；4- rotating members；5- supporting racks；6- connecting shafts；7- consolidates
Determine block；8- infrared transmitters；9- infrared remote receivers；10- rotating devices；11- device slots；12- electric rotating machines；13- shafts；14-
Electric machine support；15- annular link blocks；16- supports rotor；17- rotor slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pipeline invasion detecting device, including detection
Device 1 and pipeline body 2, the detection device 1 are fixed on the inner wall of pipeline body 2, and the detection device 1 includes annular mounting blocks
3rd, rotating member 4, supporting rack 5, connecting shaft 6, fixed block 7, infrared transmitter 8, infrared remote receiver 9 and rotating device 10, the ring
The outside of shape mounting blocks 3 and the inner wall of pipeline body 2 are fixed, and the inside of the annular mounting blocks 3 is equipped with device slot 11, the support
The both sides of frame 5 are located in device slot 11, and the outside of support frame as described above 5 is rotatablely connected by rotating member 4 and device slot 11, described turn
Moving part 4 is fixed with device slot 11, and the fixed block 7 and supporting rack 5 are concentric, and the outside of fixed block 7 passes through connecting shaft 6 and support
5 inside of frame and 8 corresponding position of infrared transmitter, the rotating device 10 include electric rotating machine 12, shaft 13 and electric machine support
14, the outside of the electric rotating machine 12 is fixed on by the interior fixation of electric machine support 14 and pipeline body 2, the infrared transmitter 8
The outside of fixed block 7, the infrared remote receiver 9 are fixed on supporting rack wall and fix, one end and the electric rotating machine 12 of the shaft 13
Output shaft fix, the other end and the fixed block 7 of the shaft 13 are fixed.
The rotating member 4 includes annular link block 15 and support rotor 16, the outside of the annular link block 15 and device
Slot 11 is fixed, and the inside of the annular link block 15 is equipped with rotor slot 17, and support rotor is slidably connected in the rotor slot 17
16, the outside of the support rotor 16 is slidably connected with supporting rack 5, and rotating member 4 plays the role of support limit to supporting rack 5,
And by supporting rotary action of the rotor 16 in rotor slot 17, make supporting rack 5 that can be rotated relative to annular mounting blocks 3.
The rotor slot 17 is equipped with multiple, and multiple rotor slots 17 are angularly distributed in the inside of annular link block 15, make
Support rotor 16 more uniform to the active force of supporting rack 5.
The support rotor 16 is cylindrical structure, increases the contact area of support rotor 16 and supporting rack 5.
The both sides of support frame as described above 5 coordinate with the side wall of device slot 11, avoid in 5 rotation process of supporting rack in device slot
Shaking in 11.
Operation principle：Staff can be made to obtain timely when external object enters pipeline body 2 by detection device 1
Information is fed back, and reduces the security risk of nuclear power station pipeline, is emitted on infrared ray to infrared remote receiver 9 by infrared transmitter 8,
By reception of the infrared remote receiver 9 to infrared light, judge whether there is object and intrude into pipeline body 2, pass through rotating device 10
Infrared remote receiver 9 can be made quickly to be rotated in pipeline body 2 with infrared transmitter 8, it is adjacent red from two to avoid external object
It is passed through between external transmitter 8, the detection performance for making detection device 1 is stronger, is driven by the rotation of 12 output shaft of electric rotating machine
The rotation of shaft 13, the one end of shaft 13 far from electric rotating machine 12 are fixed with fixed block 7, and fixed block 7 passes through connecting shaft 6 and support
Frame 5 is fixed, and is fixed and supported frame 5 so as to which the rotation for making shaft 13 has driven and is rotated synchronously, and is realized to infrared transmitter 8 and red
The rotation of outer receiver 9.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pipeline invasion detecting device, including detection device (1) and pipeline body (2), it is characterised in that：The detection device
(1) it is fixed on the inner wall of pipeline body (2), the detection device (1) includes annular mounting blocks (3), rotating member (4), supporting rack
(5), connecting shaft (6), fixed block (7), infrared transmitter (8), infrared remote receiver (9) and rotating device (10), the annular peace
The outside of dress block (3) and the inner wall of pipeline body (2) are fixed, and the inside of the annular mounting blocks (3) is equipped with device slot (11), described
The both sides of supporting rack (5) are located in device slot (11), and the outside of support frame as described above (5) passes through rotating member (4) and device slot (11)
Rotation connection, the rotating member (4) is fixed with device slot (11), and the fixed block (7) and supporting rack (5) are concentric, and fixed block
(7) outside passes through connecting shaft (6) and position corresponding with infrared transmitter (8) on the inside of supporting rack (5), the rotating device
(10) including electric rotating machine (12), shaft (13) and electric machine support (14), the outside of the electric rotating machine (12) passes through motor branch
The interior fixation of frame (14) and pipeline body (2), the infrared transmitter (8) are fixed on the outside of fixed block (7), the infrared receiver
Device (9) is fixed on supporting rack wall and fixes, and one end of the shaft (13) and the output shaft of electric rotating machine (12) are fixed, the shaft
(13) the other end is fixed with fixed block (7).
2. a kind of pipeline invasion detecting device according to claim 1, it is characterised in that：The rotating member (4) is including ring
Shape link block (15) and support rotor (16), the outside of the annular link block (15) and device slot (11) are fixed, the annular
The inside of link block (15) is equipped with rotor slot (17), and support rotor (16), the branch are slidably connected in the rotor slot (17)
The outside of support rotor (16) is slidably connected with supporting rack (5).
3. a kind of pipeline invasion detecting device according to claim 2, it is characterised in that：The rotor slot (17) is equipped with more
It is a, and multiple rotor slots (17) are angularly distributed in the inside of annular link block (15).
4. a kind of pipeline invasion detecting device according to claim 3, it is characterised in that：The support rotor (16) is circle
Column construction.
5. a kind of pipeline invasion detecting device according to claim 1, it is characterised in that：The both sides of support frame as described above (5)
Coordinate with the side wall of device slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722979.9U CN207558140U (en) | 2017-12-12 | 2017-12-12 | A kind of pipeline invasion detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722979.9U CN207558140U (en) | 2017-12-12 | 2017-12-12 | A kind of pipeline invasion detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558140U true CN207558140U (en) | 2018-06-29 |
Family
ID=62662594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721722979.9U Active CN207558140U (en) | 2017-12-12 | 2017-12-12 | A kind of pipeline invasion detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558140U (en) |
-
2017
- 2017-12-12 CN CN201721722979.9U patent/CN207558140U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pipeline intrusion detection device Effective date of registration: 20220518 Granted publication date: 20180629 Pledgee: Jiubao Branch of Hangzhou United Rural Commercial Bank Co.,Ltd. Pledgor: HANGZHOU XUJIAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2022330000712 |