CN103675079A - Dust detection apparatus having rapid clamping jig - Google Patents
Dust detection apparatus having rapid clamping jig Download PDFInfo
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- CN103675079A CN103675079A CN201310636782.3A CN201310636782A CN103675079A CN 103675079 A CN103675079 A CN 103675079A CN 201310636782 A CN201310636782 A CN 201310636782A CN 103675079 A CN103675079 A CN 103675079A
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 60
- 239000000523 sample Substances 0.000 claims abstract description 48
- 239000004809 Teflon Substances 0.000 claims abstract description 12
- 229920006362 Teflon® Polymers 0.000 claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 239000011247 coating layer Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The invention discloses a dust detection apparatus having a rapid clamping jig. The apparatus comprises a controller, a signal line, a probe box and a metal rod, the metal rod is fixed in a connecting sleeve, the lower end of the metal rod extends out of the lower end of the connecting sleeve, the portion of the metal rod out of the lower end of the connecting sleeve is an induction portion, the surface of the at least the induction portion is coated with a Teflon coating layer, and the upper end of the connecting sleeve is screwed to the bottom of the probe box; and a radial-extending upper annular projection ring is molded on the outer wall of the central portion of the connecting sleeve, a radial-extending lower annular projection ring is molded on the top end surface of a lower connecting sleeve, an elastic ring is clamped between the upper annular projection ring and the lower annular projection ring, and the upper annular projection ring, the elastic ring and the lower annular projection ring are sleeved in the grooves on the inside wall of a left clamping block and a right clamping block of the jig. The lower connecting sleeve is fixed in a connecting hole of the apparatus, and probes can be rapidly connected through the jig, so the apparatus has the advantages of fast clamping speed, convenient installation and convenient dismounting.
Description
Technical field:
The present invention relates to sensor technical field, relate in particular a kind of dust sniffer with fast-clamping clamp.
Background technology:
In prior art, the blast furnace raw gas of discharging from blast furnace furnace roof, through gravitational precipitator, big dust particle is separated, again by sack cleaner by fine powder dedusting, blast furnace gas is at this moment purified gas, now purified gas still has pressure more than 120KPa, be greater than the temperature of 100 ℃, give coal gas electricity-generating system, by this part energy utilization, reach the object of energy-conservation of consumption reduction.Giving electricity generation with gas waste pressure device has higher requirement to purified gas, and purified gas dustiness requires to be less than 10mg/m3, if concentration is too high, the impeller of electricity generation with gas waste pressure device is washed away damage by the dust in purified gas very soon, has a strong impact on normal power generation.Therefore be starved of on the purified gas pipeline before entering electricity generation with gas waste pressure device and install and pop one's head in, for dust value, be converted to current signal, again through circuit amplification and data processing and export a dust value, realize the big or small function of monitoring dust value, thereby guarantee the normal use of electricity generation with gas waste pressure device.
At present, this type of probe is bar-shaped metal probe for responding to the part of dust, and after installing probe, metal probe stretches in clean coal tracheae, metal probe is washed away by dust for a long time, in use for some time, the sensitivity degradation of metal probe, responds to insensitive, translation data is unstable, meanwhile, metal probe is by dust erosive wear, and metal probe easily damages.
And, existing metal bar (metal probe) is to be generally fixed on connecting portion, connecting portion is directly welded on probe cassette or probe socket, yet it adopts the mode of welding, take off very trouble, and metal bar generally cannot be directly fixed on equipment, its need to be on equipment mounting fixing parts so that metal bar fix, the bonding that also has being spirally connected that is fixed with of fixture and metal bar is fixed, be spirally connected fixing because probe cassette has been fixed with metal bar, and on probe cassette, be connected with signal wire, when being spirally connected rotation probe, its signal wire can disturb probe to rotate like this, affect connection speed.
And be fixedly connected with whole probe when connecting portion wherein damages and just need to change, and metal bar or operable in fact has so just produced unnecessary waste, increase maintain and replace cost.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, a kind of dust sniffer with fast-clamping clamp is provided, it is fixed on lower joint sleeve cylinder in the connecting hole of equipment, then by fixture, just probe can be connected fast, its clamping speed is fast, be easy for installation and removal, its coupling sleeve is spirally connected and is fixed on probe cassette, improve its Installation Flexibility, when probe cassette damages, coupling sleeve unloads and can reuse, Teflon material layer is coated on metal bar, have high temperature resistant, high pressure resistant, corrosion-resistant, the feature that sealing and translation data are stable.
The scheme that the present invention solve the technical problem is:
A kind of dust sniffer with fast-clamping clamp, comprise controller, signal wire, probe cassette and metal bar, controller is connected with metal bar by signal wire, described metal bar is fixed in coupling sleeve, the lower end of coupling sleeve is stretched out in the lower end of metal bar, the part that metal bar stretches out the lower end of coupling sleeve is induction part, at least on induction part surface, be coated with Teflon material layer, the upper end of coupling sleeve is screwed onto the bottom of probe cassette, and metal bar stretches out the part sleeve of upper end of coupling sleeve in probe cassette;
The middle part outer wall of coupling sleeve forms the upper annular protrusion circle radially extending, on the lower surface of upper annular protrusion circle, form annular groove, the bottom of coupling sleeve successively sleeve in elastic ring and lower joint sleeve cylinder, the top end face of lower joint sleeve cylinder forms the lower convex annular looping of radially extending, the upper planar shaping of lower convex annular looping has lower annular groove, elastic ring is clamped between upper annular protrusion circle and lower convex annular looping, the lateral wall of elastic ring to the distance of the longitudinal center line of metal bar is greater than the lateral wall of upper annular protrusion circle to the distance of the longitudinal center line of metal bar, the lateral wall of upper annular protrusion circle and lower convex annular looping to the distance of the longitudinal center line of metal bar equates,
Upper annular protrusion circle, elastic ring and lower convex annular looping sleeve are in the groove of the left fixture block of fixture and the madial wall of right fixture block and be clamped between the upper side wall and lower wall of groove.
The upper surface of described elastic ring and lower surface all form convex annular looping, and the convex annular looping at two ends is embedded in respectively in the upper annular groove of annular protrusion circle and the lower annular groove of lower convex annular looping.
Described fixture comprises left fixture block and the right fixture block of arc shape, one end of left fixture block is hinged on one end of right fixture block, the other end of right fixture block forms upper right contiguous block and bottom right contiguous block, screw rod between upper right contiguous block and bottom right contiguous block, it is hinged on by jointed shaft on upper right contiguous block and bottom right contiguous block, the other end of left fixture block forms upper left contiguous block and lower-left contiguous block, screw rod sleeve is between upper left contiguous block and lower-left contiguous block, the top of screw rod is bolted with adjusting head, and adjusting head is pressed against on the left side wall of upper left contiguous block and lower-left contiguous block;
On the madial wall of left fixture block and right fixture block, form groove, the lateral wall elasticity of elastic ring is pressed against on the madial wall of groove.
The upper surface of described upper annular protrusion circle is taper surface, and the lower surface of lower convex annular looping is taper surface.
The whole outer wall of described metal bar is coated with Teflon material layer.
The diameter of the lateral wall of described elastic ring is greater than the diameter of the lateral wall of annular protrusion circle and lower convex annular looping.
Described signal wire is provided with connecting line and articulates piece; The middle part that connecting line articulates piece forms in axially extending bore, one end limit portion and forms hook part, signal wire from left end enter axially extending bore, right-hand member passes, the outer wall bending left that traversing through end articulates piece along connecting line forms outer bending part, and the end of outer bending part is again entered and passed from right-hand member by the left end of axially extending bore.
Described probe cassette structure is, a side of lid is hinged on box body by jointed shaft, and lid hamper is on box body, and the screw rod of set bolt is through lid and be screwed onto in box body; On one sidewall of box body, form sidewall screw, Wiring port is screwed onto in sidewall screw.
Outstanding effect of the present invention is:
1, compared with prior art, it is fixed on lower joint sleeve cylinder in the connecting hole of equipment, then by fixture, just probe can be connected fast, and its clamping speed is fast, is easy for installation and removal.
2, Teflon material layer is coated on metal bar, makes it have high temperature resistant, high pressure resistant, corrosion-resistant, sealing and the stable feature of translation data.
3, its coupling sleeve is spirally connected and is fixed on probe cassette, improve its Installation Flexibility, when probe cassette damages, coupling sleeve unloads and can reuse, Teflon material layer is coated on metal bar, has high temperature resistant, high pressure resistant, corrosion-resistant, sealing and the stable feature of translation data.
4, the connecting line that signal wire is provided with articulates piece and has the transportable function in position, make it when without connecting wire fixing device, can hang on other equipment or metope, make it can not droop and affect the normal operation of other equipment and staff's normal running.
5, the Wiring port of its probe cassette is on sidewall, and lid is opened to close so all can not affect the connection of connecting line effect, guarantees the normal use of equipment.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the present invention while not using fixture;
Fig. 2 is that the present invention is fixed on the partial structurtes schematic diagram on the web joint of equipment;
Fig. 3 is the structural representation of fixture;
Fig. 4 is the partial sectional view of Fig. 3;
Fig. 5 is the partial structurtes schematic diagram of fixture while being clamped and connected sleeve;
Fig. 6 be Fig. 5 change angle structural representation;
Fig. 7 is the partial enlarged drawing of Fig. 2;
Fig. 8 is the partial structurtes schematic diagram of probe cassette;
Fig. 9 is the partial structurtes schematic diagram of signal wire;
Figure 10 is that signal wire and connecting line articulate the structural representation between piece.
Embodiment:
Embodiment, see as shown in Fig. 1 to 10, a kind of dust sniffer with fast-clamping clamp, comprise controller 1000, signal wire 200, probe cassette 1 and metal bar 2, controller 1000 is connected with metal bar 2 by signal wire 200, described metal bar 2 is fixed in coupling sleeve 3 (can adopt sticky by cementing agent, fix or holding is fixed), the lower end of coupling sleeve 3 is stretched out in the lower end of metal bar 2, the part that metal bar 2 stretches out the lower end of coupling sleeve 3 is induction part, at least on induction part surface, be coated with Teflon material layer 4, the upper end of coupling sleeve 3 is screwed onto in the protruding block of bottom of probe cassette 1, metal bar 2 stretches out the part sleeve of upper end of coupling sleeve 3 in probe cassette 1,
The middle part outer wall of coupling sleeve 3 forms the upper annular protrusion circle 31 radially extending, on the lower surface of upper annular protrusion circle 31, form annular groove 32, the bottom of coupling sleeve 3 successively sleeve in elastic ring 5 and lower joint sleeve cylinder 6, the top end face of lower joint sleeve cylinder 6 forms the lower convex annular looping 61 of radially extending, the upper planar shaping of lower convex annular looping 61 has lower annular groove 62, elastic ring 5 is clamped between upper annular protrusion circle 31 and lower convex annular looping 61, the lateral wall of elastic ring 5 to the distance of the longitudinal center line of metal bar 2 is greater than the lateral wall of upper annular protrusion circle 31 to the distance of the longitudinal center line of metal bar 2, the lateral wall of upper annular protrusion circle 31 and lower convex annular looping 61 to the distance of the longitudinal center line of metal bar 2 equates,
Upper annular protrusion circle 31, elastic ring 5 and lower convex annular looping 61 sleeves are in the groove 73 of the left fixture block 71 of fixture 7 and the madial wall of right fixture block 72 and be clamped between the upper side wall and lower wall of groove 73.
The upper surface of described elastic ring 5 and lower surface all form convex annular looping 51, and the convex annular looping 51 at two ends is embedded in respectively in the upper annular groove 32 of annular protrusion circle 31 and the lower annular groove 62 of lower convex annular looping 61.
Described fixture 7 comprises left fixture block 71 and the right fixture block 72 of arc shape, one end of left fixture block 71 is hinged on one end of right fixture block 72, the other end of right fixture block 72 forms upper right contiguous block 721 and bottom right contiguous block 722, screw rod 75 is between upper right contiguous block 721 and bottom right contiguous block 722, it is hinged on upper right contiguous block 721 and bottom right contiguous block 722 by jointed shaft, the other end of left fixture block 71 forms upper left contiguous block 711 and lower-left contiguous block 712, screw rod 75 sleeves are between upper left contiguous block 711 and lower-left contiguous block 712, the top of screw rod 75 is bolted with adjusting head 74, adjusting head 74 is pressed against on the left side wall of upper left contiguous block 711 and lower-left contiguous block 712,
On the madial wall of left fixture block 71 and right fixture block 72, form groove 73, the lateral wall elasticity of elastic ring 5 is pressed against on the madial wall of groove 73.
The upper surface of described upper annular protrusion circle 31 is taper surface, and the lower surface of lower convex annular looping 61 is taper surface.
The whole outer wall of described metal bar 2 is coated with Teflon material layer 4.
The diameter of the lateral wall of described elastic ring 5 is greater than the diameter of the lateral wall of annular protrusion circle 31 and lower convex annular looping 61.
Described signal wire 200 is provided with connecting line and articulates piece 21; The outer cover that connecting line articulates piece 21 has protective sleeve 23; the middle part that connecting line articulates piece 21 forms in axially extending bore 211, one end limit portion and forms hook part 212; signal wire 200 from left end enter axially extending bore 211, right-hand member passes; the outer wall bending left that traversing through end articulates piece 21 along connecting line forms outer bending part 22, and the end of outer bending part 22 is again entered and passed from right-hand member by the left end of axially extending bore 211.
Described probe cassette 1 structure is, a side of lid 12 is hinged on box body 11 by jointed shaft, and lid 12 hampers are on box body 11, and the screw rod of set bolt is through lid 12 and be screwed onto in box body 11; On one sidewall of box body 11, form sidewall screw 13, Wiring port 9 is screwed onto in sidewall screw 13.
Principle of work: on being spirally connected on metal bar 2 tops, (connector of signal wire 200 has certain pulling force to metal bar 2 to the connector of signal wire 200, also can guarantee that metal bar 2 can not depart from from coupling sleeve 3), the connector of signal wire 200 is through probe cassette 1, and the Wiring port 9 of signal wire 200 from the side screw 13 that the sidewall of box body 11 forms passes.Probe cassette 1 can protect the top of probe not to be subject to the pollution of extraneous dust, guarantees the stable of probe.Signal wire 200 other ends connect controllers 1000, by controller 1000, probe is controlled, and by probe detection to data by signal wire 200, flow in the mainboard processor of controller and process and show in the display screen of controller.
The present invention adopts the principle of contactless electric charge induction to be, dust itself is with electric charge, when dust can produce induced charge at metal bar 2 around when metal bar 2 flies over.Dust constantly around flies over and just constantly produces induced charge from metal bar 2, and this induced charge flows to Acquisition Circuit and forms electric current.The density of dust is larger within a certain period of time, and the dust around flying over from metal bar 2 is more, and the quantity of electric charge inducing on metal bar 2 more at most current value is larger, otherwise less.Metal bar 2 to data flow to by signal wire in the mainboard processor of controller and process and show in the display screen of controller.
It is high temperature resistant, high pressure resistant and corrosion-resistant for the Teflon that this Teflon material layer 4 adopts, and guarantees that metal bar 2 is not damaged, improves effect and the serviceable life detected.
When this probe is installed, lower joint sleeve cylinder 6 is fixed on the web joint 100 of equipment (can be welding or bond by cementing agent), simultaneously, lower joint sleeve cylinder 6 is through the through hole on web joint 100, then coupling sleeve 3 sleeves are entered in lower joint sleeve cylinder 6, simultaneously, guarantee that the upper surface of elastic ring 5 and the convex annular looping 51 that lower surface all forms are embedded in respectively in the upper annular groove 32 of annular protrusion circle 31 and the lower annular groove 62 of lower convex annular looping 61, then the left fixture block 71 of fixture 7 and right fixture block 72 are launched, by upper annular protrusion circle 31, elastic ring 5 and lower convex annular looping 61 sleeves are in the groove 73 of the left fixture block 71 of fixture 7 and the madial wall of right fixture block 72, then close up left fixture block 71 and right fixture block 72 and make annular protrusion circle 31, elastic ring 5 and lower convex annular looping 61 are clamped between the upper side wall and lower wall of groove 73, the lateral wall elasticity of elastic ring 5 is pressed against that on the madial wall of groove 73, (this elastic ring 5 not only has the effect that improves clamping, and its convex annular looping 51 has positioning action), then screw rod 75 is rotated and makes its top sleeve between upper left contiguous block 711 and lower-left contiguous block 712, then rotate adjusting head 74, the top of screw rod 75 is spirally connected gradually to be entered in the screw of adjusting head 74, adjusting head 74 is pressed against on the left side wall of upper left contiguous block 711 and lower-left contiguous block 712, till adjusting head 74 cannot rotate, illustrate that fixture 7 has firmly been fixed on probe on equipment, its clamping is very simple, and quick, improved the efficiency of installing.
And articulating piece 21, this connecting line can in signal wire 200, change arbitrarily position, its shift gears into, protective sleeve 23 is articulated to piece 21 from connecting line to be pulled down, then the part that connecting line is articulated to the signal wire 200 at piece 21 places, two ends articulates piece 21 toward connecting line and squeezes, make connecting line articulate the part of the signal wire 200 in the axis through bore 211 of piece 21 loosening, then just can pull connecting line to articulate piece 21, make connecting line articulate piece 12 and in signal wire 200, carry out position adjustments, after location positioning, strain a little again the part that connecting line articulates the signal wire 200 at piece 21 places, two ends, the part that makes connecting line articulate the signal wire 200 in the axis through bore 211 of piece 21 is firmly wrapped in connecting line and articulates on piece 21, and protective sleeve 23 is enclosed within on the outer wall that connecting line articulates piece 21 again, the part that makes connecting line articulate the signal wire 200 at piece 21 places can not move, protective sleeve 23 improves fixed effect.And hook part 212 just can hang on equipment or metope and prevents that signal wire 200 from drooping.
Claims (7)
1. a dust sniffer with fast-clamping clamp, comprise controller (1000), signal wire (200), probe cassette (1) and metal bar (2), controller (1000) is connected with metal bar (2) by signal wire (200), it is characterized in that: described metal bar (2) is fixed in coupling sleeve (3), the lower end of coupling sleeve (3) is stretched out in the lower end of metal bar (2), the part that metal bar (2) stretches out the lower end of coupling sleeve (3) is induction part, at least on induction part surface, be coated with Teflon material layer (4), the upper end of coupling sleeve (3) is screwed onto the bottom of probe cassette (1), metal bar (2) stretches out the part sleeve of upper end of coupling sleeve (3) in probe cassette (1),
The middle part outer wall of coupling sleeve (3) forms the upper annular protrusion circle (31) radially extending, on the lower surface of upper annular protrusion circle (31), form annular groove (32), the bottom of coupling sleeve (3) successively sleeve in elastic ring (5) and lower joint sleeve cylinder (6), the top end face of lower joint sleeve cylinder (6) forms the lower convex annular looping (61) of radially extending, the upper planar shaping of lower convex annular looping (61) has lower annular groove (62), elastic ring (5) is clamped between upper annular protrusion circle (31) and lower convex annular looping (61), the lateral wall of elastic ring (5) to the distance of the longitudinal center line of metal bar (2) is greater than the lateral wall of upper annular protrusion circle (31) to the distance of the longitudinal center line of metal bar (2), the lateral wall of upper annular protrusion circle (31) and lower convex annular looping (61) to the distance of the longitudinal center line of metal bar (2) equates,
Upper annular protrusion circle (31), elastic ring (5) and lower convex annular looping (61) sleeve are in the groove (73) of the left fixture block (71) of fixture (7) and the madial wall of right fixture block (72) and be clamped between the upper side wall and lower wall of groove (73);
Described signal wire (200) is provided with connecting line and articulates piece (21); The middle part that connecting line articulates piece (21) forms in axially extending bore (211), one end limit portion and forms hook part (212), signal wire (200) from left end enter axially extending bore (211), right-hand member passes, the outer wall bending left that traversing through end articulates piece (21) along connecting line forms outer bending part (22), and the end of outer bending part (22) is again entered and passed from right-hand member by the left end of axially extending bore (211).
2. a kind of dust sniffer with fast-clamping clamp according to claim 1, it is characterized in that: the upper surface of described elastic ring (5) and lower surface all form convex annular looping (51), the convex annular looping (51) at two ends is embedded in respectively in the upper annular groove (32) of annular protrusion circle (31) and the lower annular groove (62) of lower convex annular looping (61).
3. a kind of dust sniffer with fast-clamping clamp according to claim 1, it is characterized in that: described fixture (7) comprises left fixture block (71) and the right fixture block (72) of arc shape, one end of left fixture block (71) is hinged on one end of right fixture block (72), the other end of right fixture block (72) forms upper right contiguous block (721) and bottom right contiguous block (722), screw rod (75) is between upper right contiguous block (721) and bottom right contiguous block (722), it is hinged on upper right contiguous block (721) and bottom right contiguous block (722) by jointed shaft, the other end of left fixture block (71) forms upper left contiguous block (711) and lower-left contiguous block (712), screw rod (75) sleeve is between upper left contiguous block (711) and lower-left contiguous block (712), the top of screw rod (75) is bolted with adjusting head (74), adjusting head (74) is pressed against on the left side wall of upper left contiguous block (711) and lower-left contiguous block (712),
On the madial wall of left fixture block (71) and right fixture block (72), form groove (73), the lateral wall elasticity of elastic ring (5) is pressed against on the madial wall of groove (73).
4. a kind of dust sniffer with fast-clamping clamp according to claim 1, is characterized in that: the upper surface of described upper annular protrusion circle (31) is taper surface, and the lower surface of lower convex annular looping (61) is taper surface.
5. a kind of dust sniffer with fast-clamping clamp according to claim 1, is characterized in that: the whole outer wall of described metal bar (2) is coated with Teflon material layer (4).
6. a kind of dust sniffer with fast-clamping clamp according to claim 1, is characterized in that: the diameter of the lateral wall of described elastic ring (5) is greater than the diameter of the lateral wall of annular protrusion circle (31) and lower convex annular looping (61).
7. a kind of dust sniffer with fast-clamping clamp according to claim 1, it is characterized in that: described probe cassette (1) structure is, one side of lid (12) is hinged on box body (11) by jointed shaft, lid (12) hamper is upper at box body (11), and the screw rod of set bolt passes lid (12) and is screwed onto in box body (11); On one sidewall of box body (11), form sidewall screw (13), Wiring port (9) is screwed onto in sidewall screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636782.3A CN103675079B (en) | 2013-12-02 | 2013-12-02 | A kind of dust detection with fast-clamping clamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310636782.3A CN103675079B (en) | 2013-12-02 | 2013-12-02 | A kind of dust detection with fast-clamping clamp |
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| CN103675079A true CN103675079A (en) | 2014-03-26 |
| CN103675079B CN103675079B (en) | 2016-01-27 |
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| CN201310636782.3A Expired - Fee Related CN103675079B (en) | 2013-12-02 | 2013-12-02 | A kind of dust detection with fast-clamping clamp |
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| CN106959382A (en) * | 2017-05-04 | 2017-07-18 | 国网江苏省电力公司检修分公司 | A kind of electric power detects tool protection device |
| CN107413687A (en) * | 2017-05-18 | 2017-12-01 | 重庆艾申特电子科技有限公司 | A kind of intelligent environment detection means |
| CN112525436A (en) * | 2020-12-16 | 2021-03-19 | 浙江大学 | System for detecting damage of filter bag based on charge method and detection method thereof |
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| CN107413687A (en) * | 2017-05-18 | 2017-12-01 | 重庆艾申特电子科技有限公司 | A kind of intelligent environment detection means |
| CN107413687B (en) * | 2017-05-18 | 2020-08-11 | 重庆艾申特电子科技有限公司 | Intelligent environment detection device |
| CN112525436A (en) * | 2020-12-16 | 2021-03-19 | 浙江大学 | System for detecting damage of filter bag based on charge method and detection method thereof |
| CN112525436B (en) * | 2020-12-16 | 2022-10-14 | 浙江大学 | System for detecting damage of filter bag based on charge method and detection method thereof |
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| CN103675079B (en) | 2016-01-27 |
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