CN217006562U - Dust is gathered and is used support convenient to remove - Google Patents
Dust is gathered and is used support convenient to remove Download PDFInfo
- Publication number
- CN217006562U CN217006562U CN202220469856.3U CN202220469856U CN217006562U CN 217006562 U CN217006562 U CN 217006562U CN 202220469856 U CN202220469856 U CN 202220469856U CN 217006562 U CN217006562 U CN 217006562U
- Authority
- CN
- China
- Prior art keywords
- support tube
- dust collection
- support
- mounting disc
- sliding strip
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a conveniently-moved dust collection support which comprises a moving sliding strip, a mounting disc and a support, wherein a gun head fixing block is slidably mounted above the moving sliding strip, a lifting rod is welded below the moving sliding strip, the lower part of the lifting rod is fixed on the mounting disc, a support pipe is mounted below the mounting disc, and an anti-skid support pad is sleeved below the support pipe; the device chooses the support tube of different radical for use according to the sampling height, carry out the regulation of height, and the device can reciprocate and can the back-and-forth movement, the outside of removing the draw runner still is provided with the scale mark, be convenient for gather the dust concentration of the same interface of chimney different positions in the same interface and the dust concentration in the same interface of co-altitude not, the drawback that can only go up and down and can not remove among the existing equipment has been solved, and gather the rifle head fixed block of rifle, as long as the rifle head of the rifle of dust sampling rifle inserts can, manpower and materials have been saved, the practicality, the sampling personnel's of being convenient for application.
Description
Technical Field
The utility model relates to the technical field of environmental protection, in particular to a dust collecting support convenient to move.
Background
The dust sampler is a portable device for collecting dust samples in dust-containing air. The dust concentration in the air is measured, and besides the requirement of safety production management, the dust concentration measuring instrument also aims to provide scientific basis for researching measures of dust prevention, dust fall and dust removal. The dust measurement by using the sampler is a well-known method with higher accuracy. The device is widely applied to health monitoring and evaluation of departments such as disease prevention, environmental monitoring, labor protection, safety supervision, military, scientific research and teaching, metallurgy, petrochemical industry, railways, building materials and the like, and is specially used for measuring the average concentration of dust in the air in workplaces of production teams and groups.
Most of dust samplers are dust sampling rifle, and the shape is long rod-like, and sampling personnel during operation generally need to hand the sampling rifle at corresponding height, gathers the dust in the corresponding degree of depth of chimney, but most sampling support is height-adjustable, and can't measure the smoke and dust concentration of the different degree of depth in same interface, can only rely on the manual work to remove the support, wastes time and energy.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the dust collecting bracket convenient to move.
The technical scheme of the utility model is as follows: the utility model provides a conveniently-movable dust collection support which comprises a movable sliding strip, a mounting disc and a support, wherein a gun head fixing block is slidably mounted above the movable sliding strip, a lifting rod is welded below the movable sliding strip, the lower part of the lifting rod is fixed on the mounting disc, a support tube is mounted below the mounting disc, and an anti-skid support pad is sleeved below the support tube.
Preferably, the side surface of the moving slide bar is in a shape of a square with an open upper end.
Preferably, the bottom of the inner side of the movable sliding strip is provided with a sliding rail, and the side surface of the movable sliding strip is provided with screw mounting holes at intervals.
Preferably, an inserting cylinder is arranged at the center of the gun head fixing block, and the inner diameter of the inserting cylinder is matched with the outer diameter of the gun head of the sampling gun.
Preferably, the support tube comprises an upper support tube and a lower support tube, and the upper support tube and the lower support tube are detachably connected.
Preferably, an elastic sheet with a V-shaped inner part is arranged above the lower support tube.
Preferably, the tail end of the elastic sheet is provided with a raised locking block.
Preferably, the mounting disc is a disc with a cylindrical mounting groove arranged above and 3 penetrating clamping grooves arranged below.
The utility model achieves the following beneficial effects: use the stake tube of light, choose the stake tube of different radical according to the sampling height for use, carry out the regulation of height, and the device can reciprocate and can the back-and-forth movement, the outside of removing the draw runner still is provided with the scale mark, be convenient for gather the dust concentration in the same interface of chimney different positions and the dust concentration in the same interface of co-altitude not, the drawback that can only go up and down and can not remove among the existing equipment has been solved, and the rifle head fixed block of gathering the rifle as long as the rifle of dust sampling rifle the rifle head insert can, manpower and materials have been saved, and the practicality, the personnel's of being convenient for sample application.
Drawings
Fig. 1 is a schematic view of the overall structure of the stent of the present invention.
Fig. 2 is a schematic side structure view of the lance head fixing block of the utility model.
Fig. 3 is a schematic view of a connection structure between stent tubes according to the present invention.
In the figure: 1. moving the slide bar; 11. a screw mounting hole; 111. a screw; 112. a handle; 113. a slide rail; 12. a gun head fixing block; 121. inserting a cylinder; 122. a roller; 123. a wheel axle; 13. a lifting rod; 2. installing a disc; 3. a stent tube; 31. an upper bracket tube; 32. a lower support tube; 33. an elastic sheet; 34. a locking block; 4. and (4) a support pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the utility model provides a dust collection support convenient to move, which comprises a moving slide bar 1, a mounting disc 2 and a support, wherein the devices are made of light stainless steel materials, the side surface of the moving slide bar 1 is in a shape of a Chinese character kou with an opening at the upper end (shown in fig. 2), the mounting disc 2 is a disc with a cylindrical mounting groove arranged at the upper part and 3 inserting clamping grooves arranged at the lower part, the inner diameter of each inserting clamping groove is matched with the outer diameter of a support tube 3, a through hole is also arranged on the side surface of each inserting clamping groove, a gun head fixing block 12 is slidably mounted above the moving slide bar 1, an inserting tube 121 is arranged at the center of the gun head fixing block 12, and the inner diameter of the inserting tube 121 is matched with the outer diameter of a gun head of a sampling gun; the inner diameter of the insertion cylinder 121 is 7-10cm, and the outer diameter of a gun head of a commonly used sampling gun is about 8 cm; the welding of the below of removing draw runner 1 has lifter 13, the inboard bottom of removing draw runner 1 is equipped with slide rail 113, and the outside upper portion of removing draw runner 1 is equipped with the scale by little grow from left to right in proper order to the outside upper portion interval of removing draw runner 1 is equipped with screw mounting hole 11, the spaced distance is on the scale of setting in the outside of removing draw runner 1.
The lifting rod 13 is a cylindrical rod which can be stretched in the vertical direction, the lifting force of the lifting rod 13 is greater than the pressure of the movable sliding strip 1, the gun head fixing block 12 and the whole sampling gun, the lower part of the lifting rod 13 is fixed on the mounting disc 2, the support tube 3 is mounted below the mounting disc 2, the anti-skid support pad 4 is sleeved below the support tube 3, and the support pad 4 is made of rubber; the support tube 3 includes an upper support tube 31 and a lower support tube 32, the upper support tube 31 and the lower support tube 32 may be three or 3n, n is an integer greater than 0, and the upper support tube 31 and the lower support tube 32 are detachably connected, specifically: an elastic sheet 33 with a V-shaped inner part is arranged above the lower support tube 32, a raised locking block 34 is arranged at the tail end of the elastic sheet 33, the V-shaped elastic sheet 33 which is the same as the lower support tube 32 is also arranged on the inner side above the upper support tube 31 and is used for being buckled in an inserting clamping groove below the mounting disc 2, and a through hole for buckling the locking block 34 is arranged below the upper support tube 31.
The working principle is as follows: when a dust sampling worker uses the device, in a sampling platform, the lifting rod 13 is firstly installed on the upper portion of the installation disc 2 through threads, the three upper support pipes 31 are inserted into the insertion clamping grooves in the lower portion of the installation disc 2, then the support pipes 3 are sequentially assembled, the upper portion of the lower support pipe 32 is inserted into the lower portion of the upper support pipe 31, the locking block 34 is buckled in the through hole, the anti-skid support pad 4 is sleeved on the lower portion of the lower support pipe 32, and the telescopic height of the lifting rod 13 is adjusted; then, the gun head fixing block 12 is placed in the moving slide bar 1, the gun head of the dust sampling gun is inserted into the inserting cylinder 121, the depth of the gun head entering the chimney is adjusted, the handle 112 is symmetrically rotated on the corresponding scale, the gun head fixing block 12 is fixed in the corresponding scale through the screw 111, sampling is conducted, and if dust concentrations of different depths in the same plane need to be collected, the position of the gun head fixing block 12 can be directly adjusted.
In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "etc. indicate orientations or positional relationships, and are used merely for convenience of description and simplification of description, and the description is mainly made with reference to fig. 1, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a support is used in dust collection convenient to remove, includes removal draw runner, mounting disc, support tube, its characterized in that: the gun head fixing block is slidably mounted above the movable sliding strip, a lifting rod is welded below the movable sliding strip, the lower portion of the lifting rod is fixed on the mounting disc, the support tube is mounted below the mounting disc, and the anti-skidding support pad is sleeved below the support tube.
2. A portable dust collection stand according to claim 1, wherein: the side surface of the movable slide bar is in a shape of a Chinese character 'kou' with an opening at the upper end.
3. A portable dust collecting stand according to claim 1 or 2, wherein: the bottom of the inner side of the movable sliding strip is provided with a sliding rail, and screw mounting holes are formed in the side face of the movable sliding strip at intervals.
4. A portable dust collection stand according to claim 1, wherein: an inserting cylinder is arranged at the center of the gun head fixing block, and the inner diameter of the inserting cylinder is matched with the outer diameter of the gun head of the sampling gun.
5. A portable dust collection stand according to claim 1, wherein: the support tube comprises an upper support tube and a lower support tube, and the upper support tube and the lower support tube are detachably connected.
6. A portable dust collection stand according to claim 5, wherein: and elastic sheets with V-shaped inner parts are arranged above the lower support tubes.
7. A portable dust collection stand according to claim 6, wherein: and the tail end of the elastic sheet is provided with a raised locking block.
8. A portable dust collection stand according to claim 1, wherein: the mounting disc is provided with a cylindrical mounting groove for the top, and is provided with three discs penetrating the clamping grooves below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469856.3U CN217006562U (en) | 2022-03-04 | 2022-03-04 | Dust is gathered and is used support convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469856.3U CN217006562U (en) | 2022-03-04 | 2022-03-04 | Dust is gathered and is used support convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006562U true CN217006562U (en) | 2022-07-19 |
Family
ID=82368039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469856.3U Expired - Fee Related CN217006562U (en) | 2022-03-04 | 2022-03-04 | Dust is gathered and is used support convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006562U (en) |
-
2022
- 2022-03-04 CN CN202220469856.3U patent/CN217006562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |