CN205940599U - A detector for detecting powder pipeline putty - Google Patents
A detector for detecting powder pipeline putty Download PDFInfo
- Publication number
- CN205940599U CN205940599U CN201620782357.4U CN201620782357U CN205940599U CN 205940599 U CN205940599 U CN 205940599U CN 201620782357 U CN201620782357 U CN 201620782357U CN 205940599 U CN205940599 U CN 205940599U
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- Prior art keywords
- dust
- detector
- proof housing
- plate
- contact switch
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a detector for detecting powder pipeline putty, including bottom plate and electric box, the one end of bottom plate has set firmly the guard plate, the other end has set firmly the confined dustproof case body, is located to have set firmly contact switch on the internal bottom plate of dustproof case, be equipped with power and siren in the electric box, contact switch and power, the siren formation operating circuit of establishing ties in proper order, dustproof case is external to be equipped with unsteady board, the one end of board of floating is connected through pivot and hangers, and the other end of unsteady board has set firmly the firing pin, the end of firing pin penetrates the dustproof case body and is located contact switch under, and the board that floats makes the firing pin close or keep away from contact switch when rotating round the pivot. The utility model discloses a detector is installed in the inside top of pipeline, and when the pipeline took place to block up, the firing pin extrudeed contact switch and puts through the operating circuit to send out the police dispatch newspaper, accuracy height, safe and reliable, with low costs are detected to it.
Description
Technical field
This utility model is related to a kind of detection means and in particular to a kind of detector for detecting powdered pipe putty.
Background technology
In industrial processes, the semifinished or finished goods of the substantial amounts of raw material of industry are all operated by pipeline or convey, for example
Cement, slag, slag, iron ore, limestone, quartz sand etc..When operating or conveyance conduit occur blocking, gently then can lead to defeated
Send efficiency to decline, reduce production efficiency；Heavy then lead to not continue produce.For example in cement production process, conventional V choosing is carried out
The sizing screening of material particles, because it adopts selecting crude drugs with winnower mode, it is to need uniformly to divide in wind path vertical direction that material enters V choosing
Cloth, to form the material curtain of uniform thickness, just enables preferable separating effect.Therefore, Patent No. 200920187499.6 is in V
The feed entrance of choosing installs " even feeding device for air flow classifier ", and it divides equally supplied materials to multiple passage aisles, passage aisle
Outlet selects wind path vertical direction to be uniformly distributed in V, thus realizing being uniformly distributed of V sorting curtain.If gas flow sizing machine is with uniformly
One of feed arrangement passage aisle blocks, then the corresponding V of this passage aisle selects gating location no material filling, expects curtain formation office
Portion is blank, and wind path is short-circuit here, thus material cannot be formed with effective pneumatic separating.
So far, the detection dress for channel blockage little in even feeding device for air flow classifier does not still occur on the market
Put, also the rarely seen putty detection device being applied to powdered pipe under other situations.Utility model people was once considered as infrared or super
Acoustic radar is detected, but both are affected by environment big, and accuracy of detection is not high, and ultrasonic radar has higher cost,
Both are required for being energized and could work simultaneously, and limitation is larger.
Utility model content
The purpose of this utility model is to provide a kind of detector for detecting powdered pipe putty, realizes to powdered pipe
Stopping state carry out real-time monitoring.
A kind of detector for detecting powdered pipe putty, including base plate and electrical box, one end of described base plate is fixed
There are protective plate, the other end to be installed with the dust-proof housing of closing, on the base plate in dustproof shell body, be installed with contact switch；Described
It is provided with power supply and siren, described contact switch and power supply, siren are sequentially connected in series formation operating circuit in electrical box；Described anti-
Dirt housing is externally provided with float plate, and one end of described float plate is connected with hangers by rotating shaft, and the other end of float plate is installed with and hits
Pin, the end of described striker penetrates dust-proof housing and is located at the underface of contact switch, makes to hit when float plate is around axis of rotation
Pin is close to or away from contact switch.
Scheme further, described hangers is installed on dust-proof housing or is installed on protective plate.
Scheme further, described electrical box is fixedly arranged in dustproof shell body.
Another kind of situation, electrical box is separated with this detector, places it in the outside of pipe under test, by long electric wire with
Contact switch connects.
Scheme, described dust-proof housing offers through hole freely through for striker, in dustproof shell body further
On the striker in portion, fixation is arranged with spacing ring.
Preferably, the material of described spacing ring is rubber, the diameter with diameter greater than through hole of spacing ring.
Scheme further, the length of described protective plate arrives the distance between base plate more than the bottom of described hangers.
Scheme, is provided with rubber blanket between described dust-proof housing and float plate, described rubber blanket is arranged on float plate further
On.
The inner upper that detector of the present utility model is arranged on the powdered pipe horizontally or diagonally arranging by base plate is used
In its stopping state of detection.During installation, offer installing hole at the corner of base plate, the needs this device fixed by bolt
The correct position of the pipeline of monitoring, and protective plate is located at one end of supplied materials.
Protective plate is the steel plate with certain thickness and intensity, and its bottom will be less than the bottom of hangers, thus reaching to floating
Dynamic plate and the protection of striker, it is to avoid powder material produces punching in flow process and pounds and cause to damage to it.Dust-proof housing is installed
On base plate, and the electrical parts such as electrical appliance kit and contact switch are covered on inside it, it is to avoid powder material produces interference to it；Dust-proof
One through hole is offered on housing pass through for striker and energy freely activity.It is provided with power supply and siren etc. electrically in described electrical box
Element, when contact switch is compressed and closed by striker, operating circuit is connected, then siren immediately sends alarm or external
Sending signal.
Rotating shaft is arranged in the hole of hangers, and having between the two can be freely rotatable around the shaft to ensure float plate compared with big gap.
Equipped with spacing ring on the striker of dust-proof enclosure interior, spacing ring adopts soft rubber material, has a diameter larger than dust-proof housing
On aperture, when pipeline is unplugged, gravity makes it decline, and spacing ring just blocks on the aperture of dust-proof housing, and it is right to play
Striker descending spacing and the effect to dust-proof housing dust seal.Near dust-proof housing side, rubber blanket is installed in float plate,
Play cushioning effect between float plate and dust-proof housing when movable, prevent hard hit.
In addition, the length of the striker and spacing ring position on striker should meet float plate by extraneous strength to dustproof shell
During body compression striker can be pressed into contact with switching to its closure or away from when spacing ring just seal through hole on dust-proof housing and be defined.
So using powder material, this utility model has the characteristics that angle of repose and powder body motion have impulsive force, devise
There is the putty detector of simple and mechanical structure, its cost is low, simple and reliable, no power during normal work, only putty
When just connect warning circuit, there is very high practical value.
This utility model carrys out real-time monitoring pipeline stopping state using simple mechanical activation device, and detection accuracy is high,
Safe and reliable, cost is extremely low.
Brief description：
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the phantom of Fig. 1,
Fig. 3 is detector scheme of installation of the present utility model.
In figure：1- base plate, 2- protective plate, the dust-proof housing of 3-, 4- electrical box, 4.1- power supply, 4.2- siren, 5- contact is opened
Close, 6- hangers, 7- rotating shaft, 8.1- float plate, 8.2- striker, 8.3- spacing ring, 9- rubber blanket, 10- pipeline.
Specific embodiment：
As shown in Figure 1, 2, a kind of detector for detecting powdered pipe putty, including base plate 1 and electrical box 4, described
One end of base plate 1 is installed with protective plate 2, the other end is installed with the dust-proof housing 3 of closing, on the base plate 1 in dust-proof housing 3
It is installed with contact switch 5；It is provided with power supply 4.1 and siren 4.2, described contact switch 5 and power supply 4.1, police in described electrical box 4
Report device 4.2 is sequentially connected in series formation operating circuit；Described dust-proof housing 3 is externally provided with float plate 8.1, one end of described float plate 8.1
It is connected with hangers 6 by rotating shaft 7, the other end of float plate 8.1 is installed with striker 8.2, the end of described striker 8.2 penetrates dust-proof
Housing 3 and be located at the underface of contact switch 5, float plate 8.1 makes striker 8.2 close to or away from contact when rotating around rotating shaft 7
Switch 5.
Scheme, described dust-proof housing 3 offers through hole freely through for striker 8.2, positioned at dustproof shell further
On striker 8.2 within body 3, fixation is arranged with spacing ring 8.3；The material of described spacing ring 8.3 be rubber, spacing ring 8.3 straight
Footpath is more than the diameter of through hole.In its natural state due to action of gravity, float plate 8.1 drives striker 8.2 together with spacing ring 8.3
Decline, so that spacing ring 8.3 is just blocked on the aperture of dust-proof housing 3, reach to striker 8.2 descending spacing with to dust-proof housing
The effect of 3 dust seal.
Scheme, is provided with rubber blanket 9, described rubber blanket 9 is arranged between described dust-proof housing 3 and float plate 8.1 further
In float plate 8.1.Rubber blanket 9 plays cushioning effect between float plate 8.1 and dustproof shell 3, prevent float plate 8.1 in activity with
There is hard hit in dustproof shell 3.
Scheme further, hangers 6 is installed on dust-proof housing 3, and the length of described protective plate 2 is more than the bottom of described hangers 6
Hold the distance between base plate 1.The protection to float plate 8.1 and striker 8.2 realized by protective plate 2, it is to avoid powder material is in flowing
During it is produced with punching pound and cause to damage.
Another kind of situation hangers 6 also can be installed on protective plate 2.
Described electrical box 4 is fixedly arranged in dust-proof housing 3.
Another kind of situation, electrical box 4 and this detector separate, and place it in the outside of pipe under test 10, by long electricity
Line is connected formation operating circuit with contact switch 5.
As shown in figure 3, the pipeline 10 using bolt, needs fixing for detector of the present utility model monitored by base plate 1
The correct position of inner upper, and protective plate 2 is located at one end of supplied materials.When pipeline 10 is unplugged, under gravity, float
Dynamic plate 8.1 drives striker 8.2 to decline together with spacing ring 8.3, so that spacing ring 8.3 is just blocked on the through hole of dust-proof housing 3,
Reach the effect of the dust seal to striker 8.2 descending spacing with to dust-proof housing 3.Now striker 8.2 and 5 points of contact switch
From contact switch 5 is in off-state, and the circuit in electrical box 4 does not work.When pipeline 10 occurs blocking, powder material is from remote
Pile up to supplied materials direction from supplied materials direction, the impulsive force of Flow of Goods and Materials is moved by float plate 8.1 jack-up and around in rotating shaft 7, simultaneously
Drive striker 8.2 upper shifting together with spacing ring 8.3, so that striker 8.2 is pressed into contact with switching 5 to its closure, so that work
Closing of circuit and start working, then siren 4.2 immediately sends alarm or external sending signal.
Detector of the present utility model may be mounted in a discharge pipe, and the circuit of each detector can work independently,
The circuit in parallel of multiple detectors can also being become a circuit, as long as there being a pipeline to block, can locally send
Alarm or external sending signal.
Claims (7)
1. a kind of detector for detecting powdered pipe putty it is characterised in that：Including base plate（1）And electrical box（4）, described
Base plate（1）One end be installed with protective plate（2）, the other end be installed with the dust-proof housing of closing（3）, positioned at dust-proof housing（3）Interior
Base plate（1）On be installed with contact switch（5）；Described electrical box（4）Inside it is provided with power supply（4.1）And siren（4.2）, described connect
Touch switch（5）With power supply（4.1）, siren（4.2）It is sequentially connected in series formation operating circuit；Described dust-proof housing（3）It is externally provided with floating
Dynamic plate（8.1）, described float plate（8.1）One end pass through rotating shaft（7）With hangers（6）Connect, float plate（8.1）The other end solid
It is provided with striker（8.2）, described striker（8.2）End penetrate dust-proof housing（3）And it is located at contact switch（5）Underface, float
Dynamic plate（8.1）Around rotating shaft（7）Striker is made during rotation（8.2）Close to or away from contact switch（5）.
2. a kind of detector for detecting powdered pipe putty according to claim 1 it is characterised in that：Described hangers
（6）It is installed in dust-proof housing（3）Go up or protective plate（2）On.
3. a kind of detector for detecting powdered pipe putty according to claim 1 it is characterised in that：Described electric
Box（4）It is fixedly arranged on dust-proof housing（3）Interior.
4. a kind of detector for detecting powdered pipe putty according to claim 1 it is characterised in that：Described dust-proof
Housing（3）On offer for striker（8.2）Freely through through hole, positioned at dust-proof housing（3）Internal striker（8.2）Upper solid
Fixed sheathed restraining position ring block（8.3）.
5. a kind of detector for detecting powdered pipe putty according to claim 4 it is characterised in that：Described spacing
Ring（8.3）Material be rubber, spacing ring（8.3）The diameter with diameter greater than through hole.
6. a kind of detector for detecting powdered pipe putty according to claim 1 it is characterised in that：Described protection
Plate（2）Length be more than described hangers（6）Bottom to base plate（1）The distance between.
7. a kind of detector for detecting powdered pipe putty according to claim 1 it is characterised in that：Described dust-proof
Housing（3）With float plate（8.1）Between be provided with rubber blanket（9）, described rubber blanket（9）It is arranged on float plate（8.1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782357.4U CN205940599U (en) | 2016-07-22 | 2016-07-22 | A detector for detecting powder pipeline putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782357.4U CN205940599U (en) | 2016-07-22 | 2016-07-22 | A detector for detecting powder pipeline putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940599U true CN205940599U (en) | 2017-02-08 |
Family
ID=57926870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782357.4U Withdrawn - After Issue CN205940599U (en) | 2016-07-22 | 2016-07-22 | A detector for detecting powder pipeline putty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092184A (en) * | 2016-07-22 | 2016-11-09 | 中建材（合肥）粉体科技装备有限公司 | A kind of detector for detecting powdered pipe putty |
| CN108393684A (en) * | 2018-05-03 | 2018-08-14 | 华中科技大学无锡研究院 | A kind of adjustable float device |
| CN114109281A (en) * | 2021-10-14 | 2022-03-01 | 天津渤海杰瑞石油装备有限公司 | Tackle device and under-pressure operation equipment |
-
2016
- 2016-07-22 CN CN201620782357.4U patent/CN205940599U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092184A (en) * | 2016-07-22 | 2016-11-09 | 中建材（合肥）粉体科技装备有限公司 | A kind of detector for detecting powdered pipe putty |
| CN106092184B (en) * | 2016-07-22 | 2018-11-30 | 中建材（合肥）粉体科技装备有限公司 | It is a kind of for detecting the detector of powdered pipe putty |
| CN108393684A (en) * | 2018-05-03 | 2018-08-14 | 华中科技大学无锡研究院 | A kind of adjustable float device |
| CN108393684B (en) * | 2018-05-03 | 2023-07-21 | 华中科技大学无锡研究院 | Adjustable floating device |
| CN114109281A (en) * | 2021-10-14 | 2022-03-01 | 天津渤海杰瑞石油装备有限公司 | Tackle device and under-pressure operation equipment |
| CN114109281B (en) * | 2021-10-14 | 2024-05-24 | 天津渤海杰瑞石油装备有限公司 | Pulley device and pressurized operation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20181130 |
|
| AV01 | Patent right actively abandoned |