CN205781842U - A kind of A-frame of wind velocity test - Google Patents
A kind of A-frame of wind velocity test Download PDFInfo
- Publication number
- CN205781842U CN205781842U CN201620532024.6U CN201620532024U CN205781842U CN 205781842 U CN205781842 U CN 205781842U CN 201620532024 U CN201620532024 U CN 201620532024U CN 205781842 U CN205781842 U CN 205781842U
- Authority
- CN
- China
- Prior art keywords
- fixing parts
- mounting fixing
- mounting bracket
- mounting
- support post
- 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.)
- Active
Links
Abstract
The utility model discloses the A-frame of a kind of wind velocity test, including spider and support post, spider includes the leg that three upper ends are flexibly connected with mounting fixing parts, support post is arranged between three legs, the upper end of support post is fixed on the middle part of mounting fixing parts, the upper end of mounting fixing parts is vertically installed with mounting bracket, mounting bracket lower end is stretched into mounting fixing parts inside and is flexibly connected with mounting fixing parts, mounting bracket can be stretched out or retraction under the effect of external force from mounting fixing parts, the locking member for locking or loosen mounting bracket it is additionally provided with in mounting fixing parts, locking member one end contacts connection with mounting bracket, the other end of locking member passes mounting fixing parts as handle.It is internal that mounting bracket can take in mounting fixing parts under non-working condition, and itself does not account for area.And be to be flexibly connected between tripod with mounting fixing parts, under non-working condition, spider draws in, reduces floor space.
Description
Technical field
This utility model relates to a kind of experiment A-frame, especially relates to the triangle used in the observation of a kind of wind, measurement
Support.
Background technology
In modern society, educating more and more universal, the science popularization sex education carried out in terms of science for teenager is the most extremely important.
But only by teacher, the knowledge on textbook is explained, it is impossible to scientific phenomena is managed by the vivid teenager that allows
Solve.Now, teacher helps teenager to understand the knowledge on textbook just to seem the heaviest by the way of testing
Want.
The flowing of the horizontal direction of air is exactly wind, and wind is one of key factor of Changes in weather, and wind is commonly used in the description to wind
Represent to, wind speed.It is to use anemobiagraph to realize that laboratory is generally directed to the experiment equipment of meteorologic survey.But out of doors
While carrying out measuring wind speed, need anemobiagraph is fixed.There is also some fixing products on the market, but by
There is the reasons such as structure is complicated, bulky, cost is high in it, be not particularly suited for laboratory.Therefore one is designed
The A-frame of wind velocity test is used for installing anemobiagraph, observes, measures wind.
Summary of the invention
Technical problem to be solved in the utility model is to provide the A-frame of a kind of wind velocity test, its simple in construction, takes
Band is convenient, is used for coordinating installation anemobiagraph.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: the A-frame of a kind of wind velocity test, bag
Including spider and support post, described spider includes the leg that three upper ends are flexibly connected with mounting fixing parts, described
Support post be arranged between three legs, the upper end of described support post is fixed on the middle part of mounting fixing parts, institute
The upper end of the mounting fixing parts stated is vertically installed with mounting bracket, and described mounting bracket lower end is stretched into described installation and fixed
Part is internal and is flexibly connected with mounting fixing parts, and described mounting bracket can be stretched under the effect of external force from mounting fixing parts
Go out or retraction, in described mounting fixing parts, be additionally provided with the locking member for locking or loosen mounting bracket, locking member
One end contacts connection with mounting bracket, and the other end of locking member passes mounting fixing parts as handle.
Described mounting bracket is cylindrical-shaped structure, and the periphery of described mounting bracket upper end is provided with cooperation anemobiagraph peace
The screw thread of dress.Mounting bracket cylindrical-shaped structure, in the case of mounting bracket is longer, mounting bracket is inserted into support
Zoom in and out in column.
On described support post, moving sleeve has connection support, described connection support to include three poles and difference
It is enclosed within outward four sliding sleeves on support post, three legs, is enclosed within outward the sleeve on three legs respectively by one
Bar and the sleeve connection being enclosed within support post outward.The setting connecting support is contemplated to stable this utility model.Because three
The upper end of individual leg is flexibly connected with mounting fixing parts, in three softened rear structures of leg instability.Therefore set
Put a connection support, it is possible to well stable.
Removably connect between described pole and sliding sleeve.Dismountable being disposed to is easy to fortune of the present utility model
Defeated with collection, under non-working condition, pole can be pulled down from sleeve, thus realize three legs are collected, subtract
Few floor space, also allows for carrying simultaneously.
Compared with prior art, the utility model has the advantage of and only include spider, support post and connect both
Mounting fixing parts, then mounting bracket is set on mounting fixing parts.Mounting bracket is to take under non-working condition
Within mounting fixing parts, itself does not account for area.And be to be flexibly connected between tripod with mounting fixing parts, make non-
With under state, spider draws in, reduces floor space.Therefore this utility model has simple in construction, spy easy to carry
Point.The experimental apparatus that anemobiagraph or other needs can well be coordinated out of doors to support uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples,
This utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As shown in Figure 1: the A-frame of a kind of wind velocity test, including spider and support post 1, spider includes three
The leg 2 that individual upper end is flexibly connected with mounting fixing parts 3, support post 1 is arranged between three legs 2, supports vertical
The upper end of post 1 is fixed on the middle part of mounting fixing parts 3, and the upper end of mounting fixing parts 3 is vertically installed with mounting bracket 4,
Mounting bracket 4 lower end is stretched into mounting fixing parts 3 inside and is flexibly connected with mounting fixing parts 3, and mounting bracket 4 can be outside
Stretch out or retraction from mounting fixing parts 3 under the effect of power, be additionally provided with in mounting fixing parts 3 for locking or loosening
The locking member 5 of mounting bracket 4, locking member 5 one end contacts connection with mounting bracket 4, and the other end of locking member 5 passes
Mounting fixing parts 3 is as handle.
Mounting bracket 4 is cylindrical-shaped structure, and the periphery of mounting bracket 4 upper end is provided with the screw thread coordinating anemobiagraph to install
6。
On support post 1, moving sleeve has a connection support, connects support and includes three poles 7 and outer be respectively enclosed within
Four sliding sleeves 8 on support 1, three legs 2 of column, are enclosed within outward the sleeve on three legs 2 respectively by one
Bar 7 be enclosed within outward the sleeve connection on support post 1.Removably connect between pole 7 and sliding sleeve 8.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this reality
With any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in this utility model
Protection domain within.
Claims (4)
1. the A-frame of a wind velocity test, it is characterised in that include spider and support post, described spider
The leg being flexibly connected with mounting fixing parts including three upper ends, described support post is arranged between three legs, institute
The upper end of the support post stated is fixed on the middle part of mounting fixing parts, and the upper end of described mounting fixing parts is vertically installed with peace
Dress support, described mounting bracket lower end is stretched into described mounting fixing parts inside and is flexibly connected with mounting fixing parts, institute
The mounting bracket stated can be stretched out or retraction under the effect of external force from mounting fixing parts, in described mounting fixing parts also
Being provided with the locking member for locking or loosen mounting bracket, locking member one end contacts connection with mounting bracket, locking member
The other end passes mounting fixing parts as handle.
The A-frame of a kind of wind velocity test the most according to claim 1, it is characterised in that described mounting bracket
For cylindrical-shaped structure, the periphery of described mounting bracket upper end is provided with the screw thread coordinating anemobiagraph to install.
The A-frame of a kind of wind velocity test the most according to claim 1, it is characterised in that described support post
Upper moving sleeve have connection support, described connection support include three poles and respectively outer be enclosed within support post, three
Four sliding sleeves on individual leg, are enclosed within outward the sleeve on three legs and pass through a pole respectively and be enclosed within outward support post
On sleeve connection.
The A-frame of a kind of wind velocity test the most according to claim 3, it is characterised in that described pole and cunning
Removably connect between moving sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532024.6U CN205781842U (en) | 2016-05-27 | 2016-05-27 | A kind of A-frame of wind velocity test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532024.6U CN205781842U (en) | 2016-05-27 | 2016-05-27 | A kind of A-frame of wind velocity test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781842U true CN205781842U (en) | 2016-12-07 |
Family
ID=58137262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532024.6U Active CN205781842U (en) | 2016-05-27 | 2016-05-27 | A kind of A-frame of wind velocity test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607911A (en) * | 2017-10-26 | 2018-01-19 | 四川嘉义雷科电子技术有限公司 | The adjustable radar velocity measurement equipment of structure |
| CN110345363A (en) * | 2018-04-03 | 2019-10-18 | 天津市朋思吉影视设备科技有限公司 | A kind of camera support with quick adjusting height function |
-
2016
- 2016-05-27 CN CN201620532024.6U patent/CN205781842U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607911A (en) * | 2017-10-26 | 2018-01-19 | 四川嘉义雷科电子技术有限公司 | The adjustable radar velocity measurement equipment of structure |
| CN110345363A (en) * | 2018-04-03 | 2019-10-18 | 天津市朋思吉影视设备科技有限公司 | A kind of camera support with quick adjusting height function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205781842U (en) | A kind of A-frame of wind velocity test | |
| CN103759107B (en) | A kind of collapsible circular arc support device | |
| CN204879349U (en) | Foldable tripod for measuring instrument | |
| CN207066423U (en) | The special tripod of detachable portable for earth's surface up short deformation monitoring | |
| CN106017896B (en) | Electronic strut load testing device | |
| CN103821136B (en) | Hang single-row of scaffold and construction method thereof | |
| CN106052996B (en) | The compound wall bushing shock test device of extra-high voltage direct-current and test method | |
| CN203981901U (en) | Cableties formula center loop line stationary installation | |
| CN203834226U (en) | Height-adjustable clothes hanger | |
| CN208335536U (en) | Cable makes teaching support | |
| CN206684230U (en) | Earthing megohm meter | |
| CN207532227U (en) | industrial design display rack | |
| CN105459055B (en) | Multifunctional tool box | |
| CN203705810U (en) | Movable projector stand | |
| CN209131571U (en) | A kind of pile foundation testing apparatus for verticality | |
| CN207553471U (en) | Guardrail | |
| CN207177439U (en) | A kind of dismantled and assembled folded tent | |
| CN209947106U (en) | Auxiliary device for economic management | |
| CN205189461U (en) | Hidden strutting arrangement | |
| CN210716822U (en) | Elasticity is adjustable detects supporting seat | |
| CN206420962U (en) | A kind of atmospheric electric field detector and Lightning Warning system | |
| CN204972923U (en) | Folding football door | |
| CN207011934U (en) | One kind assembling table | |
| CN205898325U (en) | Tank inside temperature detection device and fungi tank that goes out | |
| RU2552976C1 (en) | Display stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |