CN202676720U - Tripod - Google Patents
Tripod Download PDFInfo
- Publication number
- CN202676720U CN202676720U CN2012202945223U CN201220294522U CN202676720U CN 202676720 U CN202676720 U CN 202676720U CN 2012202945223 U CN2012202945223 U CN 2012202945223U CN 201220294522 U CN201220294522 U CN 201220294522U CN 202676720 U CN202676720 U CN 202676720U
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- CN
- China
- Prior art keywords
- tripod
- expansion link
- support legs
- rotating shaft
- base
- 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
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Abstract
The utility model discloses a tripod which is characterized in that the tripod comprises a base, a support rod arranged on the base, three support legs which are arranged on the base and are opposite to the support rod, and an expansion link which is arranged between the tips of any two of the three support legs and is provided with a rotating shaft. The support legs can rotate between the position where the support legs are unfolded and the position where the support legs are folded. The rotating shaft is arranged at the middle part of the expansion link, and the cross section of the expansion link is rectangular. The tripod has the beneficial effects that the tripod is simple in structure and small in volume, and can be supported on a hollowed platform. The cross section of the expansion link is rectangular, so the tripod can be more stably fixed and the safety property is better.
Description
Technical field
The utility model relates to a kind of supporting component, is specifically related to a kind of tripod.
Background technology
Country continues to increase the dynamics of investment of environmental protection industry (epi) in recent years, and the solution of environmental issue at first requires the Environment Monitoring System of Erecting and improving.The purpose of environmental monitoring is to reflect in time, accurately, all sidedly environmental quality and present situation of pollutant scources and development trend, for environmental management, environmental planning and prevention and cure of pollution provide foundation, is the basis of whole environmental protection.Environment supervision instrument is the main tool that environmental monitoring is implemented.In the instrument room there be common detecting instrument at the scene: flow total suspended particle sampler etc. in microcomputer dust parallel sampler, intelligent flue gas sampling analysis instrument, the intelligence, above-mentioned detecting instrument usually is used with tripod.And the tripod structure that uses is all fairly simple, and function, specification are also substantially similar, when running into some special circumstances, often do not bring into play effect.For example: about the sampling of waste gas, at first whole operating process need to have personnel, instrument, power supply, equipment, tripod and sampling gun etc., but often some enterprise is because cost control, the reasons such as platform fastness control, can not build the sampling platform in our the monitoring personnel ideal, specifically, the enterprise's waste gas environmental protection facility sampling platform that has is as in the air, and monitoring platform is not a plane, hollow out below the monitoring platform that they build, at this moment when we strut tripod and carry out sampling operation, tripod can be because hollow out or the space is arranged and can't fix below the platform, may need so the artificial sampling gun that holding in the palm, like this not only bad for sampling the carrying out smoothly of work, also make easily tripod, the accessories such as sampling gun are broken, for site operation personnel's safety very large hidden danger is arranged also, so we need a kind of novel tripod to change this situation.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide the tripod on a kind of detection platform that is placed on hollow out that can be stable.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of tripod, it is characterized in that, comprising: pedestal is arranged on a support bar on the aforementioned pedestal, be arranged on the aforementioned pedestal and with reciprocal three feets of aforementioned support bar, be arranged between the end points of aforementioned any two feets, have an expansion link of rotating shaft; Aforementioned feet can rotate between open position and curling position.
Aforesaid tripod is characterized in that, aforementioned rotating shaft is arranged on the centre position of expansion link.
Aforesaid tripod is characterized in that, the xsect of aforementioned expansion link is rectangle.
Usefulness of the present utility model is: simple in structure; Volume is small and exquisite; Can be supported on the platform of hollow out, the xsect of expansion link is rectangle, fixing more stability maintenance, and security performance is good.
Description of drawings
Fig. 1 is the detection platform synoptic diagram of hollow out;
Fig. 2 is the structural representation of tripod of the present utility model under half rounding state;
Fig. 3 is the structural representation of tripod under full open position among Fig. 2;
The implication of Reference numeral among the figure: 1-pedestal, 2-support bar, 3-feet, 4-expansion link, 5-rotating shaft, 6-hollow out detection platform.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
With reference to Fig. 2, a kind of tripod comprises: pedestal 1, be arranged on a support bar 2 on the pedestal 1, be arranged on the pedestal 1 and with support bar 2 reciprocal three feets 3, be arranged between the end points of any two feets 3, have an expansion link 4 of rotating shaft 5; Feet 3 can rotate between open position and curling position.
During use, three expansion links 4 are stretching respectively, and so, three expansion links 4 have consisted of a triangle on same plane, and namely tripod following formed a triangular framing, as shown in Figure 3.At this moment, with tripod be placed on as shown in Figure 1 hollow out detection platform 6 or similarly on the detection platform, can realize that stability maintenance fixes, security performance is good.
When sampling task finishes,, tripod can be drawn in very convenient carrying by folding retractable bar 4.
As a kind of preferred scheme, rotating shaft 5 is arranged on the centre position of expansion link 4.After expansion link 4 folded, the feet 3 at expansion link 4 two ends can be overlapping, reduced the space that tripod takies.
As a kind of preferred scheme, the xsect of expansion link 4 is rectangle.During use, expansion link 4 is that face contacts with hollow out detection platform 6, but not line contact, and larger contact area has more increased the stability of tripod.
Need to prove that above-described embodiment does not limit the utility model in any form, all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (3)
1. tripod, it is characterized in that, comprising: pedestal is arranged on a support bar on the said base, be arranged on the said base and with reciprocal three feets of above-mentioned support bar, be arranged between the end points of above-mentioned any two feets, have an expansion link of rotating shaft; Above-mentioned feet can rotate between open position and curling position.
2. tripod according to claim 1 is characterized in that, above-mentioned rotating shaft is arranged on the centre position of expansion link.
3. tripod according to claim 1 and 2 is characterized in that, the xsect of above-mentioned expansion link is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202945223U CN202676720U (en) | 2012-06-21 | 2012-06-21 | Tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202945223U CN202676720U (en) | 2012-06-21 | 2012-06-21 | Tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676720U true CN202676720U (en) | 2013-01-16 |
Family
ID=47497619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202945223U Expired - Fee Related CN202676720U (en) | 2012-06-21 | 2012-06-21 | Tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707079A (en) * | 2012-06-21 | 2012-10-03 | 苏州国环环境检测有限公司 | Tripod |
-
2012
- 2012-06-21 CN CN2012202945223U patent/CN202676720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707079A (en) * | 2012-06-21 | 2012-10-03 | 苏州国环环境检测有限公司 | Tripod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |