CN211477565U - Adjustable net rack for fixing plants for wind tunnel experiment - Google Patents
Adjustable net rack for fixing plants for wind tunnel experiment Download PDFInfo
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- CN211477565U CN211477565U CN202020278648.6U CN202020278648U CN211477565U CN 211477565 U CN211477565 U CN 211477565U CN 202020278648 U CN202020278648 U CN 202020278648U CN 211477565 U CN211477565 U CN 211477565U
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- rack
- horizontal
- adjusting rod
- net rack
- fixed
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Abstract
The utility model provides an adjustable rack of fixed plant for wind-tunnel experiments, including rack tray, four rack vertical supports, four rack horizontal supports, a plurality of horizontal adjusting rod and vertical adjusting rod, rack vertical support sets up the four corners department at rack tray, rack vertical support is connected in order to rack horizontal support, evenly open a plurality of mounting holes on every rack vertical support, all open two horizontal slot holes about on every rack horizontal support, horizontal adjusting rod both ends pass the horizontal slot hole on one of them pair of rack horizontal support that sets up relatively, vertical adjusting rod both ends pass the horizontal slot hole on another pair of rack horizontal support that sets up relatively; the transverse adjusting rods and the longitudinal adjusting rods are located in horizontal long holes at different heights, and the plurality of transverse adjusting rods and the longitudinal adjusting rods are enclosed to form a plurality of flowerpot placing areas. The utility model discloses an adjustment to spatial grid structure holds common size's experiment flowerpot to fixed by the experimental plant, provide the assurance for the plant wind-tunnel experiment.
Description
Technical Field
The utility model belongs to wind factor plant laboratory glassware field especially relates to an adjustable rack of fixed plant for wind-tunnel experiments.
Background
The related device for plant fixation is mostly applied to the matching and planting of plant landscape. In the field of experiments, common flower pots or net racks are generally used for fixing plants. For wind tunnel experiments, the traditional placing mode may not meet the requirements for plant fixation.
The fixed net rack for plants is mainly fixed in a form to meet the requirement of a static placing mode. In the experimental process, the experiment requires that plants are fixed at certain intervals, postures or forms. A durable net frame capable of adjusting the position of the experimental flowerpot becomes necessary.
The fixed plant fixing net rack is mainly used for viewing and storing, and cannot provide plant fixing requirements under the condition of unstable wind environment. For strong wind environments, especially experimental environments, it is desirable to provide a more robust plant fixation device.
Disclosure of Invention
In view of this, the utility model aims at providing an adjustable fixed rack for wind-tunnel experiment holds common size's experiment flowerpot through the adjustment to spatial grid structure to fixed by the experimental plant, provide the assurance for plant wind-tunnel experiment.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a wind-tunnel experiment is with adjustable rack of fixed plant, includes rack tray, the vertical support of rack, rack horizontal stand, horizontal adjustment pole and vertical regulation pole, the vertical support of rack set up four altogether, and set up the four corners department at the rack tray, rack horizontal stand set up four altogether, and connect four vertical supports of rack in order and enclose synthetic frame construction, evenly open along its direction of height on every vertical support of rack and have a plurality of mounting holes, four rack horizontal stands set up with high, two horizontal slot holes about all opening on every rack horizontal stand, horizontal adjustment pole and vertical adjustment pole all set up a plurality of, and the both ends of all regulation poles all are equipped with the screw thread section, horizontal adjustment pole both ends pass the horizontal slot hole on the rack horizontal stand of one pair of relative setting wherein, and fix through the nut, vertical adjustment pole both ends pass horizontal slot hole and logical slot hole on the rack horizontal stand of another pair of relative setting Fixing through a nut; the transverse adjusting rods and the longitudinal adjusting rods are respectively arranged in horizontal long holes with different heights, and a plurality of flowerpot placing areas are enclosed between the plurality of transverse adjusting rods and the plurality of longitudinal adjusting rods.
Further, the vertical support of rack is the angle steel, and all seted up four mounting holes on two right-angle faces of angle steel, and the mounting hole one-to-one setting on two right-angle faces of angle steel.
Furthermore, the horizontal rack support is a plate-shaped structure, the plate-shaped structure is provided with an upper horizontal long hole and a lower horizontal long hole which are equal in width, and the length of the horizontal long hole is 2/3-4/5 of the length of the horizontal rack support.
Furthermore, all the adjusting rods are cylindrical rods, and the cross-sectional sizes of the transverse adjusting rods and the longitudinal adjusting rods are the same.
Furthermore, the two ends of the transverse adjusting rod are arranged in the horizontal long hole below the horizontal support of the net rack, and the two ends of the longitudinal adjusting rod are arranged in the horizontal long hole above the horizontal support of the net rack.
Furthermore, the two ends of the transverse adjusting rod are arranged in the horizontal long hole of the rack horizontal support, which is located above the rack horizontal support, and the two ends of the longitudinal adjusting rod are arranged in the horizontal long hole of the rack horizontal support, which is located below the rack horizontal support.
Further, the interval width between the two horizontal long holes with the same width is larger than the diameter of the adjusting rod.
Furthermore, rubber sleeves are wrapped on the transverse adjusting rod and the longitudinal adjusting rod.
Furthermore, one end of each adjusting rod is fixed by double nuts, and the other end of each adjusting rod is fixed by a single nut.
Furthermore, a sliding rail is arranged at the bottom of the net rack tray.
Compared with the prior art, wind-tunnel experiment adjustable rack with fixed plant have following advantage:
the utility model relates to an adjustable net rack for fixing plants for wind tunnel experiments,
1) the design size is more fit with the size of the wind tunnel experiment box;
2) the multi-dimensional adjustable support ensures that the placement of the experimental flowerpot can meet the requirements of a wind tunnel experiment;
3) the position that each material of rack contacted all is equipped with the rubber pad in order to guarantee that each part links up well, reduces ageing and damage.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic perspective view of an adjustable net rack for fixing plants for wind tunnel experiments according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged view of the structure at B in fig. 2.
Description of reference numerals:
the method comprises the following steps of 1-a net rack tray, 2-a transverse adjusting rod, 3-a longitudinal adjusting rod, 4-a net rack horizontal support, 5-an experimental flowerpot, 6-a net rack vertical support, 7-mounting holes and 8-a horizontal long hole.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-2, the adjustable net rack for fixing plants for wind tunnel experiments comprises a net rack tray 1, net rack vertical supports 6, net rack horizontal supports 4, a transverse adjusting rod 2 and a longitudinal adjusting rod 3, wherein the net rack vertical supports 6 are totally four and are arranged at four corners of the net rack tray 1, the net rack horizontal supports 4 are totally four and are sequentially connected with the four net rack vertical supports 6 to form a frame structure, a plurality of mounting holes 7 are uniformly formed in each net rack vertical support 6 along the height direction of the net rack vertical support, the four net rack horizontal supports 4 are arranged at the same height, an upper horizontal long hole and a lower horizontal long hole 8 are formed in each net rack horizontal support 4, the transverse adjusting rod 2 and the longitudinal adjusting rod 3 are both provided with a plurality of screw thread sections, both ends of all the adjusting rods are provided with screw thread sections, both ends of the transverse adjusting rod 2 penetrate through the horizontal long holes on one pair of net rack horizontal supports, the two ends of the longitudinal adjusting rod 3 penetrate through horizontal long holes in another pair of net rack horizontal brackets which are oppositely arranged and are fixed through nuts; the transverse adjusting rod 2 and the longitudinal adjusting rod 3 are respectively arranged in horizontal long holes with different heights, and can be as follows: the both ends of horizontal adjusting rod 2 set up in the horizontal slot of the below that is located of rack horizontal bracket 4, also can be: two ends of the longitudinal adjusting rod 3 are arranged in a horizontal long hole of the net rack horizontal bracket 4 which is positioned above; the both ends of horizontal adjusting rod 2 set up in the horizontal slot that is located the top of rack horizontal bracket 4, the both ends of vertical adjusting rod 3 set up in the horizontal slot that is located the below of rack horizontal bracket 4. A plurality of flowerpot placing areas are enclosed between the plurality of transverse adjusting rods 2 and the plurality of longitudinal adjusting rods 3, and the experimental flowerpots 5 for fixing plants are arranged in the flowerpot placing areas and are fixed in position through the transverse adjusting rods 2 and the longitudinal adjusting rods 3.
The vertical support 6 of rack is the angle steel, and has all seted up four mounting holes 7 on two right-angle sides of angle steel, and the mounting hole one-to-one setting on two right-angle sides of angle steel.
The net rack horizontal support 4 is a plate-shaped structure, an upper horizontal long hole and a lower horizontal long hole which are equal in width are formed in the plate-shaped structure, the length of each horizontal long hole is 2/3-4/5 of the length of the net rack horizontal support, and the optimal structure is as follows: the length of the horizontal long hole is slightly smaller than that of the horizontal rack of the net rack, so that the adjusting range of the adjusting rod is larger. All the adjusting rods are cylindrical rods, and the cross sections of the transverse adjusting rod 2 and the longitudinal adjusting rod 3 are the same in size. The space width between the two horizontal long holes 8 with the same width is larger than the diameter of the adjusting rod, so that the strength of the net rack horizontal support 4 is ensured.
All parcel has the rubber sleeve on all horizontal adjusting pole 2 and the vertical adjusting pole 3, and the frictional force between increase flowerpot and the rack reduces the collision between the different materials.
As shown in figures 3 and 4, one end of each adjusting rod is fixed by double nuts, the other end of each adjusting rod is fixed by a single nut, one end of each adjusting rod can be fixed firstly when the adjusting rod is installed, the whole installation and adjustment process is guaranteed to be carried out smoothly, and the design also enables single person to install the device more easily.
Be equipped with the slide rail in 1 bottoms of rack tray to can be more light take out whole device in the experimentation and adjust.
All adjust the pole and all overlap the rubber cushion of establishing at the nut junction, avoid the deformation that the hard collision of metalwork brought, corrosion scheduling problem.
The edge of the experimental flowerpot for fixing the plant is provided with a bulge so as to be better placed on the adjustable net rack.
The multiple adjusting structure of the net rack enables the flowerpot supporting net rack to freely change the enveloping position of the flowerpot supporting net rack.
And the longitudinal adjusting rod and the transverse adjusting rod can move in the horizontal long hole of the net rack horizontal support 4, so that the net rack can adapt to experimental flowerpots with different heights in the gravity direction.
The adjustable connection of the transverse adjusting rod and the flowerpot supporting grid frame enables the supporting grid to meet the experimental requirements in quantity and position. The stability is ensured, and simultaneously the requirements such as the plant spacing required by the experiment are met.
The utility model discloses a use method does:
before the experiment, the size of the experimental flowerpot needs to be measured in advance, the net rack horizontal bracket 4 is placed at the position of the mounting hole 7 with the corresponding height according to the measured height of the experimental flowerpot, and is connected on the corresponding mounting hole and fastened by a bolt; then, the diameter of the flowerpot and the position required by the flowerpot need to be further determined, and the flowerpot is fixed on the net rack;
before the end heads of the transverse adjusting rod 2 and the longitudinal adjusting rod 3 penetrate through the horizontal long holes 8 on the horizontal rack support 4, the inner nut can be fastened, then the inner nut is adjusted to a proper position, the outer nut is bolted, at this time, the end heads can be fixed, and then the other end head is fixed; in order to prevent interference, the transverse adjusting rod 2 and the longitudinal adjusting rod 3 are positioned in horizontal long holes with different heights;
after the experimental flowerpot is fixed at the corresponding position of the net rack, the net rack is placed into the wind tunnel experiment box by utilizing the slide rail at the bottom of the net rack tray 1, and the experiment is started.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable rack of fixed plant for wind-tunnel experiment which characterized in that: including rack tray (1), rack vertical support (6), rack horizontal support (4), horizontal adjusting rod (2) and longitudinal adjusting rod (3), rack vertical support (6) set up four altogether, and set up the four corners department at rack tray (1), rack horizontal support (4) set up four altogether, and connect four rack vertical supports (6) in order and enclose synthetic frame construction, it has a plurality of mounting holes (7) to evenly open along its direction of height on every rack vertical support (6), four rack horizontal support (4) are with high setting, two horizontal slot hole (8) about all opening on every rack horizontal support (4), horizontal adjusting rod (2) and longitudinal adjusting rod (3) all set up a plurality of, the both ends of all regulation poles all are equipped with the screw thread section, horizontal adjusting rod (2) both ends pass the horizontal slot hole on one of them a pair of rack horizontal support that sets up relatively, the two ends of the longitudinal adjusting rod (3) penetrate through horizontal long holes in another pair of net rack horizontal brackets which are oppositely arranged and are fixed through nuts; the transverse adjusting rods (2) and the longitudinal adjusting rods (3) are respectively arranged in horizontal long holes with different heights, and a plurality of flowerpot placing areas are defined between the plurality of transverse adjusting rods (2) and the plurality of longitudinal adjusting rods (3).
2. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 1, characterized in that: the vertical support (6) of rack is the angle steel, and all seted up four mounting holes (7) on two right angle faces of angle steel, and the mounting hole one-to-one setting on two right angle faces of angle steel.
3. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 1, characterized in that: the net rack horizontal support (4) is of a plate-shaped structure, an upper horizontal long hole and a lower horizontal long hole which are equal in width are formed in the plate-shaped structure, and the length of each horizontal long hole is 2/3-4/5 of the length of the net rack horizontal support.
4. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 3, characterized in that: all the adjusting rods are cylindrical rods, and the cross sections of the transverse adjusting rod (2) and the longitudinal adjusting rod (3) are the same in size.
5. The adjustable net rack of the fixed plant for the wind tunnel experiment according to any one of claims 1 to 4, wherein: the both ends of horizontal adjusting rod (2) set up in the horizontal slot that is located the below of rack horizontal stand (4), the both ends of vertical adjusting rod (3) set up in the horizontal slot that is located the top of rack horizontal stand (4).
6. The adjustable net rack of the fixed plant for the wind tunnel experiment according to any one of claims 1 to 4, wherein: the both ends of horizontal adjusting rod (2) set up in the horizontal slot that is located the top of rack horizontal stand (4), the both ends of vertical adjusting rod (3) set up in the horizontal slot that is located the below of rack horizontal stand (4).
7. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 4, characterized in that: the interval width between the two horizontal long holes (8) with the same width is larger than the diameter of the adjusting rod.
8. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 1, characterized in that: all the transverse adjusting rods (2) and the longitudinal adjusting rods (3) are wrapped by rubber sleeves.
9. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 1, characterized in that: one end of each adjusting rod is fixed by double nuts, and the other end of each adjusting rod is fixed by a single nut.
10. The adjustable net rack of fixed plants for wind tunnel experiments according to claim 1, characterized in that: the bottom of the net rack tray (1) is provided with a slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278648.6U CN211477565U (en) | 2020-03-09 | 2020-03-09 | Adjustable net rack for fixing plants for wind tunnel experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278648.6U CN211477565U (en) | 2020-03-09 | 2020-03-09 | Adjustable net rack for fixing plants for wind tunnel experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211477565U true CN211477565U (en) | 2020-09-11 |
Family
ID=72362070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020278648.6U Expired - Fee Related CN211477565U (en) | 2020-03-09 | 2020-03-09 | Adjustable net rack for fixing plants for wind tunnel experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211477565U (en) |
-
2020
- 2020-03-09 CN CN202020278648.6U patent/CN211477565U/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: 20200911 Termination date: 20210309 |