CN104880337A - Vertical gun feeding support convenient and quick to mount and demount - Google Patents
Vertical gun feeding support convenient and quick to mount and demount Download PDFInfo
- Publication number
- CN104880337A CN104880337A CN201510281669.7A CN201510281669A CN104880337A CN 104880337 A CN104880337 A CN 104880337A CN 201510281669 A CN201510281669 A CN 201510281669A CN 104880337 A CN104880337 A CN 104880337A
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- prisms
- supporting leg
- prism
- tripod supporting
- sampling
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Abstract
The invention discloses a vertical gun feeding support convenient and quick to mount and demount and solves the technical problem of labor consuming in mounting and demounting of a sampling gun. The vertical gun feeding support comprises a right half cylindrical groove formed in the left side face of a right half hexagonal prism (1) and a left half cylindrical groove formed in the right side face of a left half hexagonal prism (2), the right half cylindrical groove and the left half cylindrical groove are docked to form a sampling gun cylindrical clamping hole, a triangular-prism-shaped notch (3) is formed in the outer side face of a hexagonal prism, hinges (6) are arranged in the triangular-prism-shaped notch (3), a triangular frame supporting leg connecting block (11) is arranged on the outer side face of the hexagonal prism, the top end of a triangular frame supporting leg is hinged to the triangular frame supporting leg connecting block (11) through a triangular frame supporting leg connecting pin shaft (21), and a roller-type distance meter (17) is arranged on the top face of the right half hexagonal prism (1). By the vertical gun feeding support, convenience and quickness in mounting and demounting of the sampling gun can be realized, and moving distance of the vertical sampling gun can be measured accurately.
Description
Technical field
The present invention relates to a kind of sampling gun support, particularly a kind of sampling gun support of vertical mobile sampling gun.
Background technology
Current, power plant's new-built unit single-machine capacity generally 600 megawatts and more than, and extensively adopt electric precipitation to add dust settling pocket technique, house outlet dust concentration can lower than 30mg/m
3.Technician has following problem when carrying out performance of precipitator test and pollutant emission monitoring: one, cannot accurate mobile sampling gun." in Concentration in Fixed Pollutants Source, particle measures and the gaseous contaminant method of sampling " (GB/T 16157-1996) regulation rectangular flue needs uniform stationing, smoke dust sampling gun just need equidistantly in same gaging hole move exactly, technician determines the displacement of sampling gun by the scale label observed on sampling gun, but after the contact high-temperature high dust flue gas time is long, sampling gun just becomes very fuzzy from scale with it, the accurate movement of sampling gun cannot be ensured, had influence on the accuracy of smoke dust sampling test result; Two, sampling gun is heavy, and the hand-held labour intensity of personnel is large, easily produces tired and scalds.For adapting to the flue size of large-sized unit, some sampling guns reach 5 meters, weigh tens kilograms, hand-held very inconvenient; Prior art also has and adopts sampling gun support to carry out supporting sampling, and be lift to above support by sampling gun, then grafting in the bracket, for the sampling gun that length is large and heavy, there is mounting or dismounting effort and difficulty, reduce the work efficiency of sampling.
Summary of the invention
The invention provides a kind of convenient detachable and vertically send gun carriage, solve the technical matters of sampling gun mounting or dismounting effort.
The present invention solves above technical matters by the following technical programs:
A kind of convenient detachable accurately can measuring sampling gun displacement vertically send gun carriage, comprise right half six prisms and left half six prisms, the left surface of the right side half six prisms is provided with right half cylinder connected in star, the right flank of a left side half six prisms is provided with left half cylinder connected in star, right half six prisms dock composition six prism with a left side half six prisms, the right half cylinder connected in star that the left surface of right half six prisms is arranged docks with the left half cylinder connected in star that the right flank of a left side half six prisms is arranged to form sampling gun cylinder clamping hole, to dock on the lateral surface of six prisms formed with left partly six prisms at the right side half six prisms and be provided with triangular prism shaped breach, hinge is provided with in triangular prism shaped breach, the verso sheet of hinge is fixed together with the left half six right front sides of prism, the recto sheet of hinge is fixed together with the right half six left front sides of prism, the left back side of the right side half six prisms is provided with groove, the right back side of a left side half six prisms is provided with projection, the projection activity that the right back side of the groove that the left back side of right half six prisms is arranged and left half six prisms is arranged is plugged in together, a left side half six prisms and right half six prisms link together through the groove that the projection that the left half six right back sides of prism are arranged and the right half six left back sides of prism are arranged by active pin shaft successively, to dock on the lateral surface of six prisms formed with left partly six prisms at the right side half six prisms and be provided with tripod supporting leg contiguous block, the upper end of tripod supporting leg is provided with U-lag, tripod supporting leg angular setting block bearing pin is provided with in U-lag, tripod supporting leg angular setting block bearing pin is fixedly installed tripod supporting leg angular setting block, the top of tripod supporting leg connect bearing pin by tripod supporting leg and tripod supporting leg contiguous block hinged, the end face of the right side half six prisms is provided with roller rangefinder, the roller of roller rangefinder is provided with roller groove, roller rangefinder is provided with range finding display screen.
The side of six prisms is provided with jackscrew, and the top of jackscrew is arranged in clamping sampling gun cylindrical hole; Tripod supporting leg angular setting block is provided with tripod supporting leg angular setting indicator wheel.
The present invention can realize the convenient installation and removal of sampling gun, and can accurately measure the distance of vertical sampling gun movement, realizes accurately sampling, for flue dust analysis provides data accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention overlooks the structural representation on direction;
Fig. 3 is the fiting relation figure between tripod supporting leg contiguous block 11 of the present invention and tripod supporting leg angular setting block 15.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of convenient detachable vertically send gun carriage, comprise right half six prism 1 and left half six prisms 2, the left surface of the right side half six prisms 1 is provided with right half cylinder connected in star, the right flank of a left side half six prisms 2 is provided with left half cylinder connected in star, right half six prisms 1 dock composition six prism with a left side half six prisms 2, the right half cylinder connected in star that the left surface of right half six prisms 1 is arranged docks with the left half cylinder connected in star that the right flank of a left side half six prisms 2 is arranged to form sampling gun cylinder clamping hole, to dock on the lateral surface of six prisms formed with left partly six prisms 2 at the right side half six prisms 1 and be provided with triangular prism shaped breach 3, hinge 6 is provided with in triangular prism shaped breach 3, the verso sheet of hinge 6 is fixed together with the left half six right front sides 5 of prism, the recto sheet of hinge 6 is fixed together with the right half six left front sides 4 of prism, the left back side 7 of the right side half six prisms 1 is provided with groove, the right back side 8 of a left side half six prisms 2 is provided with projection, the projection activity that the right back side 8 of the groove that the left back side 7 of right half six prisms 1 is arranged and left half six prisms 2 is arranged is plugged in together, a left side half six prism 2 links together with right half six prisms 1 through the groove that the projection that the left half six right back sides of prism 8 are arranged and the right half six left back sides 7 of prism are arranged by active pin shaft 9 successively, to dock on the lateral surface of six prisms formed with left partly six prisms 2 at the right side half six prisms 1 and be provided with tripod supporting leg contiguous block 11, the upper end of tripod supporting leg 12 is provided with U-lag 13, tripod supporting leg angular setting block bearing pin 14 is provided with in U-lag 13, tripod supporting leg angular setting block bearing pin 14 is fixedly installed tripod supporting leg angular setting block 15, the top of tripod supporting leg is hinged with tripod supporting leg contiguous block 11 by tripod supporting leg connection bearing pin 21, the end face of the right side half six prisms 1 is provided with roller rangefinder 17, the roller 20 of roller rangefinder 17 is provided with roller groove 18, roller rangefinder 17 is provided with range finding display screen 19.
The side of six prisms is provided with jackscrew 10, and the top of jackscrew 10 is arranged in clamping sampling gun cylindrical hole; Tripod supporting leg angular setting block 15 is provided with tripod supporting leg angular setting indicator wheel 16.
First, open flue thieff hatch, rotate three angular setting blocks 15 respectively and make tripod supporting leg become 30 ° to open, be placed on by sampling support on sampling platform, suitably adjustment is to ensure six prism horizontal positioned, and central clamping hole is just to flue thieff hatch; Secondly, extract active pin shaft 9 out, triangular prism shaped breach 3 is closed up, the breach being moved into six prism central authorities clamping holes for sampling gun level is just formed in the side of six prisms, sampling gun is moved in the horizontal direction in six prism central authorities clamping holes, then, rotate right half six prism 1 and make its groove and projection grafting with left half six prisms 2, and by active pin shaft 9, the right side half six prism 1 is linked together with a left side half six prisms 2.After the sampling mouth of sampling gun drops to the first sampled point, tighten jackscrew 10 and firmly fixed by sampling gun, driven forward roller rangefinder 17 makes its roller groove 18 fit sampling gun, blocks the gap between sampling gun and flue thieff hatch, prepare sampling with cotton yarn; Again, calculate sampled point spacing according to flue size, the single of mouth of namely sampling moves down distance.Press the control knob of stadimeter 17, range finding display screen 19 shows digital " 0 ", start smoke dust sampler and start sampling.After first sampled point sampling terminates, unscrew jackscrew 10 a little, move down sampling gun, roller 20 rotates thereupon, and range finding display screen 19 demonstrates displacement.When displacement increases to sampled point spacing, tighten jackscrew 10, start second point sampling.The sampling of other sampled points is carried out by same procedure; Finally, range finding display screen 19 show sampling mouth drop to last sampled point and sampling terminate after, suspend smoke dust sampler.Move stadimeter 17 suitably, unscrew jackscrew 10, upwards extract sampling gun out and make sampling mouth suitably higher than flue thieff hatch, be tightened, carefully move to the second flue thieff hatch place and insert.Pressing control knob after sampling mouth drops to the first sampled point of the second flue thieff hatch makes numerical value reset, and starts smoke dust sampler and continues sampling, carry out the sampling of other sampled points of the second flue thieff hatch after completing by the method for sampling of the first flue thieff hatch.After all sampled points of the second flue thieff hatch all complete sampling, carry out the sampling of other flue thieff hatchs by the same way until all complete.After sampling terminates, close stadimeter 17 and smoke dust sampler, extract active pin shaft 9 out, triangular prism shaped breach 3 is closed up, goes out sampling gun from the indentation, there translation of central clamping hole, take out sampling filter cylinder.
Claims (2)
1. a convenient detachable vertically send gun carriage, comprise right half six prisms (1) and left half six prisms (2), the left surface of the right side half six prisms (1) is provided with right half cylinder connected in star, the right flank of a left side half six prisms (2) is provided with left half cylinder connected in star, right half six prisms (1) dock composition six prism with a left side half six prisms (2), the right half cylinder connected in star that the left surface of right half six prisms (1) is arranged docks with the left half cylinder connected in star that the right flank of a left side half six prisms (2) is arranged to form sampling gun cylinder clamping hole, it is characterized in that, to dock on the lateral surface of six prisms formed with left partly six prisms (2) at the right side half six prisms (1) and be provided with triangular prism shaped breach (3), hinge (6) is provided with in triangular prism shaped breach (3), the verso sheet of hinge (6) is fixed together with the left half six right front sides of prism (5), the recto sheet of hinge (6) is fixed together with the right half six left front sides of prism (4), the left back side (7) of the right side half six prisms (1) is provided with groove, the right back side (8) of a left side half six prisms (2) is provided with projection, the upper groove arranged in left back side (7) of right half six prisms (1) is plugged in together with the upper projection activity arranged in right back side (8) of left half six prisms (2), a left side half six prisms (2) and right half six prisms (1) link together through the projection of the left half upper setting in the six right back sides of prism (8) and the groove of the right half upper setting in the six left back sides of prism (7) by active pin shaft (9) successively, to dock on the lateral surface of six prisms formed with left partly six prisms (2) at the right side half six prisms (1) and be provided with tripod supporting leg contiguous block (11), the upper end of tripod supporting leg (12) is provided with U-lag (13), tripod supporting leg angular setting block bearing pin (14) is provided with in U-lag (13), tripod supporting leg angular setting block bearing pin (14) is fixedly installed tripod supporting leg angular setting block (15), the top of tripod supporting leg is hinged by tripod supporting leg connection bearing pin (21) and tripod supporting leg contiguous block (11).
2. the convenient detachable of one according to claim 1 vertically send gun carriage, it is characterized in that, is provided with jackscrew (10) in the side of six prisms, and the top of jackscrew (10) is arranged in clamping sampling gun cylindrical hole; Tripod supporting leg angular setting block (15) is provided with tripod supporting leg angular setting indicator wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281669.7A CN104880337A (en) | 2015-05-28 | 2015-05-28 | Vertical gun feeding support convenient and quick to mount and demount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281669.7A CN104880337A (en) | 2015-05-28 | 2015-05-28 | Vertical gun feeding support convenient and quick to mount and demount |
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| Publication Number | Publication Date |
|---|---|
| CN104880337A true CN104880337A (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281669.7A Pending CN104880337A (en) | 2015-05-28 | 2015-05-28 | Vertical gun feeding support convenient and quick to mount and demount |
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| CN (1) | CN104880337A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280200Y (en) * | 1997-03-25 | 1998-04-29 | 广东省工程技术设备供应公司 | Multi-purpose supporting stand with legs |
| GB2387902A (en) * | 2002-04-23 | 2003-10-29 | Burkard Scient | Spore trap |
| CN201548254U (en) * | 2009-10-28 | 2010-08-11 | 南通佳恩测绘仪器有限公司 | Novel surveying instrument supporting frame |
| CN201645458U (en) * | 2010-01-01 | 2010-11-24 | 周俊昌 | Multi-purpose electric drill fixture |
| CN202752848U (en) * | 2012-06-27 | 2013-02-27 | 河南航天精工制造有限公司 | Screw tap clamp for lathe |
| CN204036251U (en) * | 2014-09-12 | 2014-12-24 | 哈尔滨汽轮机厂有限责任公司 | A kind of six side's drift clamps |
| CN204240012U (en) * | 2014-10-18 | 2015-04-01 | 杨晓明 | The synchronous stretching mechanism of tripod |
-
2015
- 2015-05-28 CN CN201510281669.7A patent/CN104880337A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280200Y (en) * | 1997-03-25 | 1998-04-29 | 广东省工程技术设备供应公司 | Multi-purpose supporting stand with legs |
| GB2387902A (en) * | 2002-04-23 | 2003-10-29 | Burkard Scient | Spore trap |
| CN201548254U (en) * | 2009-10-28 | 2010-08-11 | 南通佳恩测绘仪器有限公司 | Novel surveying instrument supporting frame |
| CN201645458U (en) * | 2010-01-01 | 2010-11-24 | 周俊昌 | Multi-purpose electric drill fixture |
| CN202752848U (en) * | 2012-06-27 | 2013-02-27 | 河南航天精工制造有限公司 | Screw tap clamp for lathe |
| CN204036251U (en) * | 2014-09-12 | 2014-12-24 | 哈尔滨汽轮机厂有限责任公司 | A kind of six side's drift clamps |
| CN204240012U (en) * | 2014-10-18 | 2015-04-01 | 杨晓明 | The synchronous stretching mechanism of tripod |
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Application publication date: 20150902 |
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| WD01 | Invention patent application deemed withdrawn after publication |