CN202631318U - Portable fixing bracket used for testing gun and sampling gun of exhaust tunnel - Google Patents
Portable fixing bracket used for testing gun and sampling gun of exhaust tunnel Download PDFInfo
- Publication number
- CN202631318U CN202631318U CN 201220221615 CN201220221615U CN202631318U CN 202631318 U CN202631318 U CN 202631318U CN 201220221615 CN201220221615 CN 201220221615 CN 201220221615 U CN201220221615 U CN 201220221615U CN 202631318 U CN202631318 U CN 202631318U
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- gun
- base
- clamping screw
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Abstract
The utility model discloses a portable fixing bracket used for a testing gun and a sampling gun of an exhaust tunnel. The fixing bracket comprises a base, a sleeve fixedly arranged on one side of the base, and a bracket which is fixedly arranged on the other side of the base and is used for placing and fixing the testing gun and the sampling gun, wherein the sleeve is provided with a first locking bolt, and the sleeve is locked on the outer wall surface of the sampling gun on the exhaust funnel by the first locking bolt. The bracket comprises a semi-circular upper bracket, a lower bracket and a connecting plate; the upper bracket and the lower bracket are hinged at one end, and are detachably connected at the other end; and the upper bracket is provided with a second locking bolt, and the testing gun and the sampling gun are fixed in an cylindrical cavity which is enclosed by the upper bracket and the lower bracket through the second locking bolt. According to the fixing bracket disclosed by the utility model, the labor intensity of a tester can be reduced, the sampling accuracy is improved, the area of a platform is not occupied in using, and the fixing bracket is suitable for all testing places, has a simple structure, is convenient to operate and carry, and is particularly suitable for use and popularization in an environment monitoring field.
Description
Technical field
The utility model relates to the employed support that is used for fixing monitoring equipment in a kind of environmental monitoring field, specifically is meant the portable rack that is used for fixing aiutage Testing gun and sampling rifle.
Background technology
In the commercial production; Industrial gaseous waste discharges through aiutage in some enterprises especially some chemical enterprises; Owing to possibly contain poisonous and hazardous atmosphere pollution in these waste gas,, therefore must often carry out sampling monitoring to the waste gas in the aiutage for preventing enterprise's discharging poisonous fume contaminated environment.
At present, to the aiutage sampling monitoring time, carry out out of doors usually, what have need test under high empty condition; Test condition is poor, and the test duration is no less than 2 hours, and the tester is accurate in order to guarantee data; Need with hand fixing test rifle or sampling rifle, because the test duration is long and condition is poor, tester's labour intensity is big; Easy fatigue causes the position and the angle of Testing gun or sampling rifle to change, thereby has caused bigger sampling error.
The patent No. is that the Chinese utility model patent of ZL201020141870.8 discloses a kind of portable fixedly pollution source particle sampling support; It comprises A-frame; Be coated with arm in the pipe core of said A-frame, the gun stock that is used to place the sampling rifle is installed in the upper end of arm.The support of this structure; Though when monitoring, reduced tester's labour intensity; Improved the accuracy of sampling, but because it need take bigger platform area in use, and the position, sampling cylinder aperture on the aiutage must be in horizontal direction; Thereby it is not enough or when position, sampling cylinder aperture during vertically upward or down or towards other direction, the support of this structure then can't use when the placement platform area of support.
Summary of the invention
The technical matters that the utility model will solve provides a kind of labour intensity that can not only reduce the tester; Improve the accuracy of sampling; And need not take the platform area in use, and the portable aiutage Testing gun that can adapt to all test sites is used fixed support with the sampling rifle.
For solving the problems of the technologies described above; The utility model adopts a kind of so portable aiutage Testing gun and sampling rifle to use fixed support; This support comprises base; Be fixedly mounted on the cylindrical sleeve of said base one side, and be fixedly mounted on said base opposite side, be used to place and the carriage of fixing test rifle and sampling rifle; Said sleeve is provided with first clamping screw, and this sleeve is locked on the outside wall surface of the sampling cylinder on the aiutage through said first clamping screw.
As a kind of preferred implementation of the utility model, said carriage comprises the bracket of semi-round ring shape, the bottom bracket and the web joint of semi-round ring shape; Said bracket and bottom bracket are at one end hinged, removably connect at the other end; Said bottom bracket is fixedly connected with base through said web joint; On said bracket, be provided with second clamping screw, it is indoor through this second clamping screw Testing gun and sampling rifle to be fixed on the cylindrical cavity that is surrounded by bracket and bottom bracket.
Further improvement as the utility model; Described base is the strip square tube; End at said first clamping screw, second clamping screw is respectively equipped with first arc, second arc, and said bracket connects and composes and the removably connecting of said bottom bracket through hasp overlap joint or bolt.
After adopting said structure; To the aiutage sampling monitoring time, on the one hand, because that Testing gun and sampling rifle are fixed on the cylindrical cavity that is surrounded by bracket and bottom bracket is indoor; Thereby do not need the tester with hand fixing test rifle or sampling rifle; In use the position and the angle of Testing gun or sampling rifle can not change, and therefore greatly reduce tester's labour intensity, have improved the accuracy of sampling; On the other hand, get final product owing to only need in use sleeve is locked on the outside wall surface of sampling cylinder, therefore; The utility model need not take the platform area in use, no matter and position, sampling cylinder aperture be in horizontal direction or vertically upward, all can use down or towards other direction, thereby can adapt to all test sites; Greatly enlarged usable range, in addition, the support of the utility model also has simple in structure; Be easy to carry advantages such as low cost of manufacture.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is done further to specify.
Fig. 1 be the portable aiutage Testing gun of the utility model with the sampling rifle with support bracket fastened a kind of structural representation.
Fig. 2 is along the cross-sectional schematic of A-A line among Fig. 1.
Fig. 3 is installed in the structural representation of sampling cylinder outside wall surface for the utility model.
Embodiment
A kind of portable aiutage Testing gun referring to Fig. 1 is extremely shown in Figure 3 is used fixed support with the sampling rifle; This support comprises base 1; Be fixedly mounted on the cylindrical sleeve 2 of said base 1 one sides, and be fixedly mounted on said base 1 opposite side, be used to place and the carriage 3 of fixing test rifle and sampling rifle; Said sleeve 2 is provided with the first clamping screw 2-1, and this sleeve 2 is locked on the outside wall surface of the sampling cylinder 4-1 on the aiutage 4 through the said first clamping screw 2-1.
As a kind of preferred implementation of the utility model, referring to Fig. 1,2, said carriage 3 comprises the bracket 3-1 of semi-round ring shape, the bottom bracket 3-2 and the web joint 3-3 of semi-round ring shape; Said bracket 3-1 and bottom bracket 3-2 are at one end hinged, removably connect at the other end; Said bottom bracket 3-2 is fixedly connected with base 1 through said web joint 3-3, is adding man-hour, can the three be fixed together through welding; On said bracket 3-1, be provided with the second clamping screw 3-1-1, it is indoor through this second clamping screw 3-1-1 Testing gun and sampling rifle to be fixed on the cylindrical cavity that is surrounded by bracket 3-1 and bottom bracket 3-2.
In the utility model; Referring to Fig. 1,2; Described base 1 is the strip square tube; Be respectively equipped with first arc 5, second arc 6 at the end of the said first clamping screw 2-1, the second clamping screw 3-1-1, said bracket 3-1 connects and composes and the removably connecting of said bottom bracket 3-2 through hasp overlap joint or bolt.The base 1 of the utility model also can be processed by horizontal plate of strip or I-shaped shaped steel etc.; At the end of the first clamping screw 2-1, the second clamping screw 3-1-1 first arc 5, second arc 6 are set; When fastening nut is locked, can increase coupling mechanism force like this, thereby make installation more reliable.
The utility model in use; Earlier sleeve 2 is sleeved on the sampling cylinder 4-1; Tighten the first clamping screw 2-1 then and sleeve 2 is locked on the outside wall surface of sampling cylinder 4-1, an end of Testing gun or sampling rifle is inserted in the sampling cylinder 4-1, the other end or barral of a gun place the cylindrical cavity that is surrounded by bracket 3-1 and bottom bracket 3-2 indoor; To be locked at cylindrical cavity indoor with Testing gun or sampling rifle to tighten the second clamping screw 3-1-1 then, carries out the collection or the test of gas appearance at last.
Claims (3)
1. a portable aiutage Testing gun is used fixed support with the sampling rifle; It is characterized in that: this support comprises base (1); Be fixedly mounted on the cylindrical sleeve (2) of said base (1) one side, and be fixedly mounted on said base (1) opposite side, be used to place and the carriage (3) of fixing test rifle and sampling rifle; Said sleeve (2) is provided with first clamping screw (2-1), and this sleeve (2) is locked on the outside wall surface of the sampling cylinder (4-1) on the aiutage (4) through said first clamping screw (2-1).
2. portable aiutage Testing gun according to claim 1 is used fixed support with the sampling rifle, and it is characterized in that: said carriage (3) comprises the bracket (3-1) of semi-round ring shape, the bottom bracket (3-2) and the web joint (3-3) of semi-round ring shape; Said bracket (3-1) is at one end hinged with bottom bracket (3-2), removably connects at the other end; Said bottom bracket (3-2) is fixedly connected with base (1) through said web joint (3-3); On said bracket (3-1), be provided with second clamping screw (3-1-1), it is indoor through this second clamping screw (3-1-1) Testing gun and sampling rifle to be fixed on the cylindrical cavity that is surrounded by bracket (3-1) and bottom bracket (3-2).
3. portable aiutage Testing gun according to claim 2 is used fixed support with the sampling rifle; It is characterized in that: described base (1) is the strip square tube; End at said first clamping screw (2-1), second clamping screw (3-1-1) is respectively equipped with first arc (5), second arc (6), and said bracket (3-1) connects and composes and the removably connecting of said bottom bracket (3-2) through hasp overlap joint or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221615 CN202631318U (en) | 2012-05-17 | 2012-05-17 | Portable fixing bracket used for testing gun and sampling gun of exhaust tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221615 CN202631318U (en) | 2012-05-17 | 2012-05-17 | Portable fixing bracket used for testing gun and sampling gun of exhaust tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631318U true CN202631318U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221615 Expired - Fee Related CN202631318U (en) | 2012-05-17 | 2012-05-17 | Portable fixing bracket used for testing gun and sampling gun of exhaust tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202631318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498634A (en) * | 2013-08-29 | 2014-01-08 | 国家电网公司 | Insulating single ladder with embrace hoop device |
| CN103604030A (en) * | 2013-05-11 | 2014-02-26 | 杨绍波 | Sealed smoke gun support |
-
2012
- 2012-05-17 CN CN 201220221615 patent/CN202631318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604030A (en) * | 2013-05-11 | 2014-02-26 | 杨绍波 | Sealed smoke gun support |
| CN103498634A (en) * | 2013-08-29 | 2014-01-08 | 国家电网公司 | Insulating single ladder with embrace hoop device |
| CN103498634B (en) * | 2013-08-29 | 2016-06-15 | 国家电网公司 | A kind of insulation single ladder with anchor ear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130517 |