CN108980567A - A kind of rotation protection support device and its air detection instrument - Google Patents
A kind of rotation protection support device and its air detection instrument Download PDFInfo
- Publication number
- CN108980567A CN108980567A CN201810903889.2A CN201810903889A CN108980567A CN 108980567 A CN108980567 A CN 108980567A CN 201810903889 A CN201810903889 A CN 201810903889A CN 108980567 A CN108980567 A CN 108980567A
- Authority
- CN
- China
- Prior art keywords
- guard bar
- support
- bar
- rotation
- protected
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
Abstract
The invention discloses a kind of rotation protection support device and its air detection instruments; including support leg; its lower end that folded slot is movably arranged on by pin shaft; the folded slot for will store after support leg rotation is offered on the support rod; the top of the support rod is provided with the rotating mechanism for rotary air detector ontology; first guard bar is movably arranged in rectangle mounting hole by pin shaft; the pedestal is fixed at circular support upper surface; first guard bar; it is hollow structure that it is internal, and first guard bar front end is socketed with the second guard bar.The present invention can play the role of effective omnibearing protection when the device is toppled over by the first guard bar of setting, the second guard bar and contact bar；The setting of the support leg of stowable, telescopic telescopic rod and foldable first guard bar can effectively reduce the device the space occupied, easy to carry and placement.
Description
Technical field
The present invention relates to air detection instrument equipment technical field, specially a kind of rotation protection support device and its air inspection
Survey instrument.
Background technique
With the rapid development of economy, requirement of the people to life living environment is higher and higher, health and environmental consciousness
It is increasingly stronger, many families after migrating new environment, can all use special air detection instrument to new environment air into
Row detection, air detection instrument does not have dedicated bracket, therefore brings great inconvenience to detection process.
Chinese patent Authorization Notice No.: CN107830350A discloses a kind of air detection instrument rotation protection device, the dress
It sets and is mainly made of swingle and support rod, which can rotate, and adjust height, and the side of air detection instrument is also set up
There is the protective device being made of anticollision plate and damping spring, there is certain defencive function.
But the device still has more apparent defect in use: 1, only in the protection dress of side setting
It sets, when toppling over before and after air detection instrument generation, can not provide and be effectively protected；2, the device volume is larger, is carrying and is putting
It when setting, can not fold, occupy biggish space.
Summary of the invention
The purpose of the present invention is to provide a kind of rotations to protect support device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of rotation protection support device, including
Support leg is movably arranged on the lower end of folded slot by pin shaft, stablizes support for carrying out to whole device,
Support rod, internal is hollow structure, and the post upper pivot bush unit has for adjusting whole device height
Telescopic rod, the post upper is fixedly installed the height adjustment nut for locking telescopic rod, opens on the support rod
Equipped with the folded slot for will store after support leg rotation, the top of the support rod is provided with to be detected for rotary air
The rotating mechanism of instrument ontology,
Circular support is fixed on rotating mechanism, and the circular support surrounding equidistantly offers rectangle mounting hole,
First guard bar is movably arranged in rectangle mounting hole by pin shaft, and the pedestal is fixed at table on circular support
Face, the air detection instrument ontology are fixed on pedestal,
First guard bar, internal is hollow structure, and first guard bar front end is socketed with the second guard bar, described the
Two guard bar front ends offer U-lag, and the contact bar connecting portion is movably arranged in U-lag by pin shaft.
Preferably, thrust bearing is fixedly installed on the rotating mechanism, the inner ring of thrust bearing is fixed at flexible
Bar upper end.
Preferably, first guard bar is fixedly installed far from one end of the second guard bar for fixing the first guard bar
Fixing head, compressed spring is provided between the fixing head and the first guard bar, fixing head can stretch under external force.
Preferably, the limit hole that setting is matched with fixing head in the rectangle mounting hole opened up on the circular support.
Preferably, the inside of first guard bar is fixedly installed the damping spring for damping.
Preferably, damping cotton is fixedly installed on the contact bar.
A kind of air detection instrument protects support device including rotation described in above-mentioned any one.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention can when the device is toppled over by the first guard bar of setting, the second guard bar and contact bar
Play the role of effective omnibearing protection；
2, the present invention is by setting telescopic rod, height adjustment nut and rotating device, and then can adjust air detection instrument
Working depth, expand detection zone, to adapting to different measurement environment, improve measurement accuracy and effect plays huge rush
Into effect；
3, the present invention passes through the support leg of setting stowable, telescopic telescopic rod and foldable first protection
Bar can effectively reduce the device the space occupied, easy to carry and placement.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is front view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the cross-sectional view of the first guard bar of the invention；
Fig. 5 is rotating mechanism structural schematic diagram of the present invention；
Fig. 6 is the structural schematic diagram under folded state of the present invention.
In figure: 1 support leg, 2 support rods, 3 folded slots, 4 height adjustment nuts, 5 telescopic rods, 6 rotating mechanisms, 61 thrust shafts
It holds, 7 circular supports, 8 first guard bars, 81 fixing heads, 82 damping springs, 9 second guard bars, 10 contact bars, 11 pedestals, 12 skies
Gas detector ontology.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution:
A kind of rotation protection support device, including
Support leg 1 is movably arranged on the lower end of folded slot 3 by pin shaft, stablizes support for carrying out to whole device,
Support leg 1, which can be rotated around pin shaft to folded slot 3, can effectively reduce occupied space in carrying and placement,
Support rod 2, internal is hollow structure, and 2 upper end pivot bush unit of support rod has for adjusting whole device height
Telescopic rod 5,2 upper end of support rod are fixedly installed the height adjustment nut 4 for locking telescopic rod 5, open up on support rod 2 useful
The folded slot 3 stored after by the rotation of support leg 1, the top of support rod 2 is provided with for rotary air detector ontology
12 rotating mechanism 6 is fixedly installed thrust bearing 61 on rotating mechanism 6, and the inner ring of thrust bearing 61 is fixed at flexible
5 upper end of bar unscrews height adjustment nut 4 in the height for needing to adjust whole device, adjusts the length of telescopic rod 5, and reaching needs
After the height wanted, height adjustment nut 4 is tightened,
Circular support 7 is fixed on rotating mechanism 6, and 7 surrounding of circular support equidistantly offers rectangle mounting hole,
First guard bar 8 is movably arranged in rectangle mounting hole by pin shaft, do not need in use, can by the first guard bar 8 around
Pin shaft is rotated to the position parallel with telescopic rod 5, reduces occupied space, and pedestal 11 is fixed at 7 upper surface of circular support, empty
Gas detector ontology 12 is fixedly installed on the pedestal 11 by cross-fixing band,
First guard bar 8, internal is hollow structure, and the first guard bar 8 is fixedly installed far from one end of the second guard bar 9
There is the fixing head 81 for fixing the first guard bar 8, is provided with compressed spring between fixing head 81 and the first guard bar 8, it is fixed
First 81 can stretch under external force, and setting is matched with fixing head 81 in the rectangle mounting hole opened up on circular support 7
Limit hole, under external force, fixing head 81 enter limit hole, can play the role of fixing the first guard bar 8, fixing head 81
It is compressed, when leaving limit hole, the first guard bar 8 can be rotated around pin shaft, the inside fixed setting of the first guard bar 8
There is the damping spring 82 for damping, 8 front end of the first guard bar is socketed with the second guard bar 9, and 9 front end of the second guard bar offers
U-lag, contact 10 connecting portion of bar are movably arranged in U-lag by pin shaft, are contacted and are fixedly installed damping cotton on bar 10.
Support device is protected in a kind of air detection instrument, including above-mentioned rotation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. support device is protected in a kind of rotation, it is characterised in that: including
Support leg (1), the lower end of folded slot (3) is movably arranged on by pin shaft, stablizes support for carrying out to whole device,
Support rod (2), internal is hollow structure, and support rod (2) upper end pivot bush unit has for adjusting whole device height
The telescopic rod (5) of degree, support rod (2) upper end are fixedly installed the height adjustment nut (4) for locking telescopic rod (5),
The folded slot (3) for will store after support leg (1) rotation is offered on the support rod (2), the support rod (2) is most
Upper end is provided with the rotating mechanism (6) for rotary air detector ontology (12),
Circular support (7) is fixed on rotating mechanism (6), and circular support (7) surrounding equidistantly offers rectangle peace
Hole is filled, first guard bar (8) is movably arranged in rectangle mounting hole by pin shaft, and the pedestal (11) is fixed at circle
Shape bracket (7) upper surface, the air detection instrument ontology (12) are fixed on pedestal (11),
First guard bar (8), internal is hollow structure, and the first guard bar (8) front end is socketed with the second guard bar (9),
Second guard bar (9) front end offers U-lag, and the connecting portion of contact bar (10) is movably arranged on U by pin shaft
In shape slot.
2. support device is protected in a kind of rotation according to claim 1, it is characterised in that: solid on the rotating mechanism (6)
Surely it is provided with thrust bearing (61), the inner ring of thrust bearing (61) is fixed at telescopic rod (5) upper end.
3. support device is protected in a kind of rotation according to claim 1, it is characterised in that: first guard bar (8) is remote
One end from the second guard bar (9) is fixedly installed the fixing head (81) for fixing the first guard bar (8), the fixing head
(81) compressed spring is provided between the first guard bar (8), fixing head (81) can stretch under external force.
4. support device is protected in a kind of rotation according to claim 3, it is characterised in that: opened on the circular support (7)
If rectangle mounting hole in the limit hole that is matched with fixing head (81) of setting.
5. support device is protected in a kind of rotation according to claim 3, it is characterised in that: first guard bar (8)
Inside is fixedly installed the damping spring (82) for damping.
6. support device is protected in a kind of rotation according to claim 1, it is characterised in that: fixed on the contact bar (10)
It is provided with damping cotton.
7. a kind of air detection instrument, which is characterized in that protect support dress including rotation described in claim 1-5 any one
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903889.2A CN108980567A (en) | 2018-08-09 | 2018-08-09 | A kind of rotation protection support device and its air detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903889.2A CN108980567A (en) | 2018-08-09 | 2018-08-09 | A kind of rotation protection support device and its air detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980567A true CN108980567A (en) | 2018-12-11 |
Family
ID=64555024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903889.2A Pending CN108980567A (en) | 2018-08-09 | 2018-08-09 | A kind of rotation protection support device and its air detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980567A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668028A (en) * | 2019-01-31 | 2019-04-23 | 东莞市美之尊电子科技有限公司 | A kind of auxiliary device for projection cloth and speaker one |
| CN111001243A (en) * | 2019-12-25 | 2020-04-14 | 安徽华汇建材有限公司 | A split type dust device for engineering construction |
| CN111312104A (en) * | 2019-12-12 | 2020-06-19 | 福建天匠加装电梯工程有限公司 | Warning device is used in elevator installation |
| CN111811556A (en) * | 2020-07-15 | 2020-10-23 | 铜仁学院 | Multifunctional measuring device for engineering construction |
| CN113532632A (en) * | 2021-07-14 | 2021-10-22 | 电子科技大学 | Simple folding type middle-long distance acoustic array detection device for vehicle |
| CN114543764A (en) * | 2021-12-27 | 2022-05-27 | 杭州正大装饰有限公司 | Whole house axis lofting type data acquisition method and equipment |
| CN115045531A (en) * | 2022-07-11 | 2022-09-13 | 中诚惠容实业集团有限公司 | Steel construction stable support device |
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| CN207379731U (en) * | 2017-11-16 | 2018-05-18 | 奇瑞万达贵州客车股份有限公司 | A kind of test vehicle anti-rollover fender bracket |
| CN207473678U (en) * | 2017-11-28 | 2018-06-08 | 天津天盛鼎和通信工程有限公司 | A kind of parking remaining sum waterproof display screen |
| CN207670552U (en) * | 2017-12-25 | 2018-07-31 | 高玉红 | A kind of motorcycle shatter-resistant buffering shield thick stick |
| CN207687947U (en) * | 2018-01-10 | 2018-08-03 | 江苏华裕交通集团有限公司 | It is a kind of can overturning-preventing light pole |
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| CN201430372Y (en) * | 2009-04-10 | 2010-03-24 | 宜宾电业局 | Protection device for pole breakage of circuit |
| CN102275620A (en) * | 2011-09-06 | 2011-12-14 | 文绍木 | Bumper for ride type motorcycle |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668028A (en) * | 2019-01-31 | 2019-04-23 | 东莞市美之尊电子科技有限公司 | A kind of auxiliary device for projection cloth and speaker one |
| CN111312104A (en) * | 2019-12-12 | 2020-06-19 | 福建天匠加装电梯工程有限公司 | Warning device is used in elevator installation |
| CN111001243A (en) * | 2019-12-25 | 2020-04-14 | 安徽华汇建材有限公司 | A split type dust device for engineering construction |
| CN111811556A (en) * | 2020-07-15 | 2020-10-23 | 铜仁学院 | Multifunctional measuring device for engineering construction |
| CN111811556B (en) * | 2020-07-15 | 2022-05-27 | 铜仁学院 | Multifunctional measuring device for engineering construction |
| CN113532632A (en) * | 2021-07-14 | 2021-10-22 | 电子科技大学 | Simple folding type middle-long distance acoustic array detection device for vehicle |
| CN114543764A (en) * | 2021-12-27 | 2022-05-27 | 杭州正大装饰有限公司 | Whole house axis lofting type data acquisition method and equipment |
| CN114543764B (en) * | 2021-12-27 | 2024-04-16 | 杭州正大装饰有限公司 | Full-house axis lofting type data acquisition method and equipment |
| CN115045531A (en) * | 2022-07-11 | 2022-09-13 | 中诚惠容实业集团有限公司 | Steel construction stable support device |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |