CN210322486U - Atmosphere sampling appearance installation device - Google Patents
Atmosphere sampling appearance installation device Download PDFInfo
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- CN210322486U CN210322486U CN201921158999.7U CN201921158999U CN210322486U CN 210322486 U CN210322486 U CN 210322486U CN 201921158999 U CN201921158999 U CN 201921158999U CN 210322486 U CN210322486 U CN 210322486U
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- 238000005070 sampling Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 title claims abstract description 37
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000012876 topography Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The utility model discloses an installation device of an atmospheric sampling instrument, which relates to the technical field of atmospheric sampling equipment, and comprises a mounting plate and a plurality of supporting legs hinged on the lower side of the mounting plate, wherein the mounting plate is provided with a plurality of elastic connecting pieces which are arranged in a one-to-one correspondence with the supporting legs; the two ends of the elastic connecting piece are respectively connected with the mounting plate and the corresponding supporting leg, and the connecting point of the elastic connecting piece and the corresponding supporting leg, the connecting point of the elastic connecting piece and the mounting plate and the hinge point of the mounting plate and the corresponding supporting leg are distributed in a triangular shape; the mounting plate is also provided with a plurality of fastening components which are respectively used for detachably fixing each supporting leg. The utility model provides a job stabilization, convenient storage, adaptable multiple topography can greatly improve an atmosphere sampling appearance installation device of atmosphere sampling appearance installation convenience.
Description
Technical Field
The utility model relates to an atmosphere sampling equipment technical field especially relates to an atmosphere sampling appearance installation device.
Background
With the progress of human industrialization, environmental problems become increasingly serious. The industrial production discharges a large amount of waste gas, the content of harmful gas in the air is continuously increased, and serious harm is brought to the health of people. The atmosphere sampling instrument is used for extracting gas in the atmosphere through the air pump and analyzing the sampled gas to know the pollution condition in the environment, and is an ideal tool for collecting harmful gas samples by environment monitoring, epidemic prevention and scientific research and teaching lamp units.
The utility model with the prior publication number of CN207456870U discloses an atmosphere sampling instrument, which comprises a cylinder, sampling cotton, a filter screen, a clapboard, a fan, a motor, an auxiliary motor, a fixed arm, a track, a roller, a host base and a base; wherein, the base bottom articulates there are a plurality of landing legs.
By adopting the technical scheme, the whole sampling instrument can be erected on the ground through the supporting legs. However, since the flatness of the ground is different in various use occasions, especially when the ground is uneven, in order to ensure the stability of the installation of the sampling instrument, a user must carefully adjust each support leg so that each support leg can stably contact the ground; therefore, the adjusting process of each supporting leg is complicated, and the practical use is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at providing an atmospheric sampling appearance installation device utilizes each elastic connection spare and fastening components, realizes the convenient regulation of each supporting leg, greatly improves the convenience of atmospheric sampling appearance installation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an installation device of an atmosphere sampling instrument comprises an installation plate and a plurality of supporting legs hinged to the lower side of the installation plate, wherein the installation plate is provided with a plurality of elastic connecting pieces which are arranged in one-to-one correspondence with the supporting legs; the two ends of the elastic connecting piece are respectively connected with the mounting plate and the corresponding supporting legs, and the connecting points of the elastic connecting piece and the corresponding supporting legs, the connecting points of the elastic connecting piece and the mounting plate and the hinge points of the mounting plate and the corresponding supporting legs are distributed in a triangular shape; and the mounting plate is also provided with a plurality of fastening assemblies which are respectively used for detachably fixing each supporting leg.
By adopting the technical scheme, when the atmosphere sampling instrument is installed, a user firstly arranges the installation device on the ground and then forcibly presses the installation plate downwards; under the action of pressure, each elastic connecting piece can elastically deform, and each supporting leg synchronously adheres to the ground. At this time, the fastening assembly is used to fix each supporting leg, and the installation device is arranged completely. Through this kind of mode, simplify the accommodation process of sampling appearance installation device greatly, when guaranteeing sampling appearance installation stability, greatly improve the convenience of atmospheric sampling appearance installation.
The utility model discloses further set up to: a plurality of adjusting plates which are arranged in one-to-one correspondence with the supporting legs are hinged to the edges of the mounting plates; the fastening assembly comprises a fixing rod and a fastening nut, wherein one end of the fixing rod is hinged to the corresponding supporting leg, the fastening nut is in threaded connection with the fixing rod, a corresponding adjusting plate is movably arranged at one end of the fixing rod in a penetrating mode, and the fastening nut is located on one side, away from the corresponding supporting leg, of the adjusting plate.
By adopting the technical scheme, when the elastic connecting piece is elastically deformed to a determined state, the length between the corresponding supporting leg and the adjusting plate on the fixing rod is determined; at this moment, the user screws up fastening nut for fastening nut deviates from the one side butt that corresponds the supporting leg with the regulating plate, realizes the setting that corresponds the supporting leg promptly.
The utility model discloses further set up to: the elastic connecting piece is a compression spring which is sleeved on the corresponding fixed rod; one end of the compression spring is tightly abutted against the hinge joint of the fixed rod and the corresponding supporting leg, and the other end of the compression spring is tightly abutted against the side face of the movable plate close to the corresponding supporting leg.
Through adopting above-mentioned technical scheme, in operation, compression spring is in compression state constantly, so compression spring both ends can support tight mounting panel and dead lever respectively and correspond the pin joint of supporting leg to guarantee the stability that corresponds the supporting leg.
The utility model discloses further set up to: the supporting leg is including the linkage segment that is used for articulated mounting panel, one side that the mounting panel was kept away from to the linkage segment is fixed with the arc and supports the section, the arc supports the outside bending and the extension of section to the mounting panel.
Through adopting above-mentioned technical scheme, support the section through setting up the arc at the linkage segment downside for the supporting leg can adapt to the ground of arbitrary roughness, need not to do too much regulation, can further improve the convenience of atmospheric sampling appearance installation.
The utility model discloses further set up to: and an anti-slip pad is fixed on the lower side of the arc-shaped supporting section.
Through adopting above-mentioned technical scheme, the arc supports the end and can pass through slipmat contact ground, can prevent that the supporting leg from skidding subaerial to further improve the stability of atmospheric sampling appearance installation.
The utility model discloses further set up to: a straight rod section which is coaxial with the connecting rod is integrally formed at one side of the arc-shaped supporting section, which is close to the connecting section; the straight rod section is rotatably connected with the connecting section, and the supporting leg is further provided with a fixing piece for detachably fixing the straight rod section.
Through adopting above-mentioned technical scheme, when the mounting was loosened, the rotatable arc of user supported the section to adjust the arc and support the angle that sets up of section, help further adaptation ground, thereby further improve the stability of atmospheric sampling appearance installation. In addition, when not using, the user can change the arc support section and rotate to the horizontality, conveniently realizes accomodating.
The utility model discloses further set up to: a plurality of fixing components for fixing the sampling instrument are arranged on the upper side of the mounting plate; the fixed subassembly includes that the level slides and sets up the butt plate on the mounting panel and be used for driving the driving piece of butt plate towards the inboard motion of mounting panel.
Through adopting above-mentioned technical scheme, the driving piece can drive the butt plate and remove on the mounting panel to make the butt plate support tight atmosphere sampling appearance, thereby convenient and abundant fixed atmosphere sampling appearance.
The utility model discloses further set up to: the fixing component comprises a fixing plate which is vertically fixed at the edge of the upper side of the mounting plate; the driving piece is a threaded adjusting rod, the thread of the threaded adjusting rod penetrates through the fixing plate, and one end, close to the inner side of the mounting plate, of the threaded adjusting rod is rotatably connected with one side, adjacent to the butt plate, of the mounting plate.
Through adopting above-mentioned technical scheme, when the user rotated the screw thread regulation pole, the screw thread regulation pole can drive the butt joint board and keep away from or be close to the mounting panel center to realize loosening or the centre gripping of atmospheric sampling appearance.
The utility model discloses further set up to: the rubber cushion layer is fixed on one surface, close to the inner side of the mounting plate, of the butt joint plate in a laminating mode.
Through adopting above-mentioned technical scheme, the butt board passes through the lateral wall of rubber cushion layer butt atmosphere sampling appearance, can further improve the stability of atmosphere sampling appearance installation.
To sum up, the utility model discloses following beneficial effect has:
1. the supporting legs and the mounting plate are connected by the elastic connecting pieces, and the corresponding supporting legs are detachably fixed by matching with the fastening assemblies, so that the mounting stability of the atmospheric sampling instrument is ensured, and the mounting convenience of the atmospheric sampling instrument is greatly improved;
2. through set up the arc support section at the supporting leg downside, help realizing the adaptation to various ground conditions to greatly improve this atmosphere sampling appearance installation device's application scope, further improve the convenience of its use.
Drawings
Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a support leg and its mounting structure in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fixing assembly according to an embodiment of the present invention.
Reference numerals: 1. an atmospheric sampling instrument; 2. mounting a plate; 3. supporting legs; 31. a connecting section; 32. an arc support section; 321. a straight pole section; 322. a non-slip mat; 33. fixing the bolt; 4. an adjusting plate; 5. a fastening assembly; 51. fixing the rod; 52. fastening a nut; 6. a compression spring; 7. a fixing assembly; 71. a butt joint plate; 72. a fixing plate; 73. a horizontal sliding bar; 74. a threaded adjusting rod; 8. and a rubber cushion layer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to the attached figure 1, the installation device of the atmosphere sampling instrument comprises an installation plate 2, wherein the installation plate 2 can be a circular plate, the lower side of the installation plate 2 is hinged with three supporting legs 3, and the supporting legs 3 are uniformly distributed on the circumference; the whole installation device can be erected on the ground by means of the supporting legs 3. Meanwhile, the upper side of the mounting plate 2 is also provided with a plurality of fixing components 7; when the atmosphere sampling instrument 1 is placed on the upper side of the mounting plate 2, each fixing component 7 can detachably fix the atmosphere sampling instrument 1.
Referring to fig. 1-2, the support leg 3 includes a connecting section 31 for hingedly connecting the mounting plate 2, the connecting section 31 being a long straight rod-shaped structure; in this embodiment, it should be ensured that the hinge point of the connecting section 31 with the mounting plate 2 is not arranged at the edge of the mounting plate 2. The end of the connecting section 31 remote from the mounting plate 2 is provided with an arc support section 32, and the arc support section 32 bends and extends towards the outside of the mounting plate 2, thereby forming a hook-like structure.
One side integrated into one piece that arc supports section 32 and is close to linkage segment 31 has straight pole section 321, and the inside cavity of straight pole section 321 is established and is connected the adjacent one end of 31 with the movable sleeve to make arc support section 32 wholly can rotate around the axis of linkage segment 31. Meanwhile, the straight rod section 321 is also provided with a fixing piece for detachably fixing the arc-shaped support section 32; specifically, the fixing member may be a fixing bolt 33, and the fixing bolt 33 vertically penetrates through the straight rod section 321 and is in threaded connection with the straight rod section 321; when the fixing bolt 33 is tightened, the end of the fixing bolt 33 abuts against the connecting section 31, thereby effectively fixing the arc support section 32. In addition, the lower side of the arc-shaped supporting section 32 is also vulcanized and fixed with a non-slip mat 322; in use, the arc-shaped support section 32 will contact the ground through the non-slip mat 322, which improves the stability of the installation.
Referring to the attached drawing 2, the edge of the mounting plate 2 is hinged with a regulating plate 4 through a pin shaft, and the regulating plate 4 and the supporting legs 3 are arranged in a one-to-one correspondence manner. A fixing rod 51 vertically penetrates through the adjusting plate 4, one end of the fixing rod 51 is hinged to the connecting section 31 on the corresponding supporting leg 3, a fastening nut 52 is further in threaded connection with the fixing rod 51, and the fastening nut 52 is located on one side, away from the corresponding supporting leg 3, of the adjusting plate 4. Meanwhile, the fixing rod 51 is further sleeved with a compression spring 6, one end of the compression spring 6 is abutted to the adjacent side face of the adjusting plate 4, and the other end of the compression spring 6 is abutted to the hinge point of the fixing rod 51 and the corresponding connecting section 31. The compression spring 6 constitutes an elastic connection, and the fixing rod 51 and the fastening nut 52 together constitute a fastening assembly 5 for detachably fixing the supporting leg 3.
Referring to fig. 3, the fixing assembly 7 includes an abutting plate 71 vertically disposed on the upper side of the mounting plate 2, and the lower side of the abutting plate 71 and the upper side of the mounting plate 2 can form a sliding connection with a sliding rail through a sliding slot, so that the abutting plate 71 can slide back and forth along the radial direction of the mounting plate 2. A rubber cushion layer 8 is vulcanized and fixed on one side of the abutting plate 71 close to the center of the mounting plate 2; one side of the abutting plate 71 departing from the center of the mounting plate 2 is further provided with a fixing plate 72, and the fixing plate 72 is vertically fixed on the mounting plate 2. Horizontal sliding rods 73 vertically penetrate through the fixed plate 72, and two horizontal sliding rods 73 are arranged in parallel at intervals; one ends of the two horizontal sliding rods 73 close to the center of the mounting plate 2 are fixedly connected with the abutting plate 71. Meanwhile, a threaded adjusting rod 74 is vertically arranged on the fixing plate 72 in a penetrating manner, and the threaded adjusting rod 74 is positioned in the middle division position of the two horizontal sliding rods 73; the threaded adjustment rod 74 is threaded with the fixed plate 72, and one end of the threaded adjustment rod near the center of the mounting plate 2 is rotatably connected with the adjacent side of the abutting plate 71. In use, when a user rotates the screw thread adjusting rod 74, the screw thread adjusting rod 74 can drive the abutting plate 71 to slide back and forth along the radial direction of the mounting plate 2; the threaded adjustment rod 74 constitutes a driving member for driving the abutting plate 71 to move.
The working principle of the embodiment is as follows: in use, a user can firstly arrange the whole installation device on the ground and then press the installation plate 2 downwards with force; at this time, the compression springs 6 are further elastically compressed, and the support legs 3 swing along with the compression springs and simultaneously abut against the ground. When each support leg 3 is ensured to stably contact the ground, the user rotates the fastening nut 52 again, so that each fastening nut 52 abuts against the corresponding adjusting plate 4, i.e., the primary adjustment is completed. Meanwhile, the user can also loosen each fixing bolt 33 respectively, then rotate each arc support section 32, adjust its angle for each arc support section 32 can be better to butt ground, thereby further improving the stability of the installation of the atmospheric sampling instrument 1.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. An installation device of an atmosphere sampling instrument comprises an installation plate (2) and a plurality of supporting legs (3) which are hinged to the lower side of the installation plate (2), and is characterized in that the installation plate (2) is provided with a plurality of elastic connecting pieces which are arranged in one-to-one correspondence with the supporting legs (3); the two ends of the elastic connecting piece are respectively connected with the mounting plate (2) and the corresponding supporting leg (3), and the connecting point of the elastic connecting piece and the corresponding supporting leg (3), the connecting point of the elastic connecting piece and the mounting plate (2) and the hinge point of the mounting plate (2) and the corresponding supporting leg (3) are distributed in a triangular shape; the mounting plate (2) is also provided with a plurality of fastening components (5) which are respectively used for detachably fixing each supporting leg (3).
2. The mounting device of the atmospheric sampling instrument according to claim 1, characterized in that the edge of the mounting plate (2) is hinged with a plurality of adjusting plates (4) which are arranged corresponding to the supporting legs (3) one by one; fastening components (5) include one end and correspond supporting leg (3) articulated dead lever (51) and threaded connection fastening nut (52) on dead lever (51), corresponding regulating plate (4) is worn to establish in dead lever (51) one end activity, fastening nut (52) are located regulating plate (4) and deviate from corresponding supporting leg (3) one side.
3. The mounting device of the atmosphere sampler according to claim 2, wherein the elastic connecting piece is a compression spring (6), and the compression spring (6) is sleeved on the corresponding fixing rod (51); one end of the compression spring (6) abuts against a hinge point of the fixed rod (51) and the corresponding supporting leg (3), and the other end abuts against a side face of the adjusting plate (4) close to the corresponding supporting leg (3).
4. The atmosphere sampler mounting device according to claim 1, wherein the support leg (3) comprises a connecting section (31) for hinging the mounting plate (2), an arc support section (32) is fixed on one side of the connecting section (31) far away from the mounting plate (2), and the arc support section (32) bends and extends towards the outer side of the mounting plate (2).
5. The atmospheric sampling instrument mounting device of claim 4, characterized in that a non-slip pad (322) is secured to the underside of the arcuate support section (32).
6. The atmosphere sampling instrument mounting device according to claim 4 or 5, wherein a straight rod section (321) which is coaxially arranged with the connecting rod is integrally formed on one side of the arc-shaped supporting section (32) close to the connecting section (31); the straight rod section (321) is rotatably connected with the connecting section (31), and a fixing piece for detachably fixing the straight rod section (321) is further arranged on the supporting leg (3).
7. The atmosphere sampling instrument mounting device according to claim 1, characterized in that a plurality of fixing components (7) for fixing the sampling instrument are arranged on the upper side of the mounting plate (2); the fixing assembly (7) comprises a butt joint plate (71) horizontally arranged on the mounting plate (2) in a sliding mode and a driving piece used for driving the butt joint plate (71) to move towards the inner side of the mounting plate (2).
8. The atmospheric sampling instrument mounting device according to claim 7, characterized in that the fixing assembly (7) comprises a fixing plate (72) fixed perpendicularly to an upper side edge of the mounting plate (2); the driving piece is a threaded adjusting rod (74), the threaded adjusting rod (74) penetrates through the fixing plate (72) in a threaded mode, and one end, close to the inner side of the mounting plate (2), of the threaded adjusting rod (74) is rotatably connected with one side, adjacent to the abutting plate (71), of the abutting plate.
9. The atmosphere sampling instrument mounting device according to claim 8, wherein a rubber cushion layer (8) is fixedly attached to one surface of the abutting plate (71) close to the inner side of the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158999.7U CN210322486U (en) | 2019-07-22 | 2019-07-22 | Atmosphere sampling appearance installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158999.7U CN210322486U (en) | 2019-07-22 | 2019-07-22 | Atmosphere sampling appearance installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322486U true CN210322486U (en) | 2020-04-14 |
Family
ID=70125067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921158999.7U Expired - Fee Related CN210322486U (en) | 2019-07-22 | 2019-07-22 | Atmosphere sampling appearance installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210322486U (en) |
-
2019
- 2019-07-22 CN CN201921158999.7U patent/CN210322486U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |