CN214584131U - Herbaceous plant investigation appearance square frame - Google Patents
Herbaceous plant investigation appearance square frame Download PDFInfo
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- CN214584131U CN214584131U CN202120876495.XU CN202120876495U CN214584131U CN 214584131 U CN214584131 U CN 214584131U CN 202120876495 U CN202120876495 U CN 202120876495U CN 214584131 U CN214584131 U CN 214584131U
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Abstract
The utility model discloses a herbaceous plant investigation appearance side frame belongs to plant investigation instrument technical field. The utility model provides a herbaceous plant investigation appearance side frame, includes base and stand, the stand includes first stand and second stand, first stand fixed connection is at the top of base, second stand sliding connection still includes at the top of base: the first connecting plate is fixedly connected to the inner wall of the first upright post, and the interior of the first connecting plate is hollow; the second connecting plate is fixedly connected to the inner wall of the second upright post; the length adjusting mechanism is arranged in the first connecting plate and used for adjusting the length of the sample rack; the threaded cylinder is fixedly connected to the side wall of the first upright post; the mounting plate is fixedly connected to the side wall of the second upright post; the utility model discloses simple structure, convenient to use can improve application scope to the adjustment of the appearance side frame length of going on, can make things convenient for the equipment between a plurality of appearance side frames simultaneously, practices thrift installation time.
Description
Technical Field
The utility model relates to a plant investigation instrument technical field especially relates to a herbaceous plant investigation appearance square frame.
Background
The model is used for surveying the plant community quantity and the sample plot that sets up at random, requires to be as little as possible to can contain most species, can be quick through the model and reachs the herbaceous plant's in this region distribution condition, because of its convenient operation is used in herbaceous plant adjustment work in a large number, and when needs use the model to investigate herbaceous plant, in order to avoid destroying the herbaceous plant in the model, need use the model frame to block the mark to the model region.
The length of the existing herbaceous plant survey sample square frame cannot be adjusted, the herbaceous plant survey sample square frame cannot be used when the area of a drawn sample square is too large, and meanwhile, the herbaceous plant survey sample square frame cannot be rapidly assembled when a plurality of groups of sample square frames are assembled, so that the time for assembling is consumed, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art herbaceous plant investigation appearance side frame and can not carrying out the regulation of length, when the area of the appearance of drawing was too big, probably can't use, when carrying out the equipment of multiunit appearance side frame, also difficult fast assembly carries out simultaneously, has consumeed the time of equipment, and the result of use is relatively poor, and the herbaceous plant investigation appearance side frame that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a herbaceous plant investigation appearance side frame, includes base and stand, the stand includes first stand and second stand, first stand fixed connection is at the top of base, second stand sliding connection still includes at the top of base: the first connecting plate is fixedly connected to the inner wall of the first upright post, and the interior of the first connecting plate is hollow; the second connecting plate is fixedly connected to the inner wall of the second upright post; the length adjusting mechanism is arranged in the first connecting plate and used for adjusting the length of the sample rack; the threaded cylinder is fixedly connected to the side wall of the first upright post; the mounting plate is fixedly connected to the side wall of the second upright post; the positioning groove is formed in the second upright column; and the mounting and positioning mechanism is arranged in the positioning groove and used for assembling a plurality of groups of sample square frames.
For the length of convenient adjusting device, it is preferred, length adjustment mechanism includes gear, rack plate and connecting rod, the first connecting plate internal rotation is connected with the pivot, gear fixed connection is in the pivot, the lateral wall of first connecting plate is equipped with logical groove, logical groove including rack plate sliding connection, just rack plate links to each other with gear engagement, the both ends of connecting rod link to each other with the lateral wall of rack plate and the lateral wall of second connecting plate is fixed respectively.
For the installation of convenient multiunit device, it is further, installation positioning mechanism includes locating plate, spring, round bar, elastic rod and jack, locating plate sliding connection is in the constant head tank, the both ends of spring offset with the outer wall of locating plate and the inner wall of constant head tank respectively, round bar fixed connection is on the outer wall of locating plate, the elastic rod is connected on the outer wall of round bar, the jack sets up on the both sides inner wall of constant head tank, the one end that the round bar was kept away from to the elastic rod is connected with the inserted block with jack matched with.
In order to facilitate the driving of the length adjusting mechanism, furthermore, one end of the rotating shaft, which is arranged outside the first connecting plate, is connected with a handle, the rotating shaft is in threaded connection with a nut, and the outer wall of the nut abuts against the outer wall of the first connecting plate.
In order to support the second connecting plate during length adjustment, furthermore, a supporting plate is fixedly connected to the side wall of the bottom of the first connecting plate, a moving groove is formed in the supporting plate, and a pulley is arranged at the bottom of the second connecting plate and slides in the moving groove.
In order to facilitate the length adjustment of the device, preferably, a sliding groove is formed in the top of the base, and the bottom of the second upright is slidably connected in the sliding groove.
In order to avoid rainwater, dust and the like from entering the sliding groove, preferably, a baffle is arranged on the side wall of the bottom of the second upright post and is positioned at the upper end of the sliding groove.
In order to make the device connect with the ground more tightly, the bottom of the base is preferably fixedly connected with an inserted rod.
Compared with the prior art, the utility model provides a herbaceous plant investigation appearance side frame possesses following beneficial effect:
1. this herbaceous plant investigation sample square frame through length adjustment mechanism, can carry out the adjustment of length to this sample square frame, can increase the application scope of this sample square frame.
2. This herbaceous plant investigation appearance side frame through installation positioning mechanism, can save a large amount of installation time when carrying out the installation of multiunit appearance side frame.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient to use can improve application scope to the adjustment of appearance side frame length, can make things convenient for the equipment between a plurality of appearance side frames simultaneously, practices thrift installation time.
Drawings
FIG. 1 is a perspective view of a herbaceous plant investigation sample square frame provided by the utility model
Fig. 2 is a schematic structural view of a herbaceous plant survey sample rack provided by the utility model;
FIG. 3 is an enlarged view of part A of the herbaceous plant survey sample square frame shown in FIG. 2;
FIG. 4 is an enlarged view of part B of the herbaceous plant survey sample square frame shown in FIG. 2;
fig. 5 is a schematic structural diagram of the installation positioning mechanism of the herbaceous plant survey sample square frame provided by the utility model.
In the figure: 1. a base; 101. inserting a rod; 102. a sliding groove; 2. a first upright post; 201. a threaded barrel; 202. a first connecting plate; 203. a gear; 204. a rack plate; 205. a connecting rod; 206. a support plate; 207. a motion groove; 3. a second upright post; 301. a baffle plate; 302. mounting a plate; 303. positioning a groove; 304. positioning a plate; 305. a spring; 306. a round bar; 307. an elastic rod; 308. a jack; 309. a second connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a herbaceous plant investigation sample square frame, including base 1 and stand, the stand includes first stand 2 and second stand 3, and first stand 2 fixed connection is at the top of base 1, and second stand 3 sliding connection still includes at the top of base 1: the first connecting plate 202 is fixedly connected to the inner wall of the first upright post 2, and the interior of the first connecting plate is hollow; a second connecting plate 309 fixedly connected to an inner wall of the second column 3; the length adjusting mechanism is arranged in the first connecting plate 202 and used for adjusting the length of the sample rack; the threaded cylinder 201 is fixedly connected to the side wall of the first upright post 2; a mounting plate 302 fixedly connected to a side wall of the second column 3; a positioning groove 303 arranged on the second upright post 3; and the mounting and positioning mechanism is arranged in the positioning groove 303 and used for assembling a plurality of groups of sample racks.
When outdoor herbaceous plant investigation is carried out, a worker firstly draws a sample square, then moves the device to a sample square area, and when the length of the device needs to be adjusted, the device can be quickly adjusted through a length adjusting mechanism, so that the application range of the device can be enlarged; when a plurality of devices are assembled at the same time, the positioning mechanism can be used for quickly positioning and assembling, so that the installation time is saved.
Example 2:
referring to fig. 1 to 5, substantially the same as in embodiment 1, further, in order to adjust the length of the device, the length adjustment mechanism includes a gear 203, a rack plate 204, and a connecting rod 205, a rotating shaft is rotatably connected to the first connecting plate 202, the gear 203 is fixedly connected to the rotating shaft, a through groove is formed in a side wall of the first connecting plate 202, the rack plate 204 is slidably connected to the through groove, the rack plate 204 is engaged with the gear 203, and both ends of the connecting rod 205 are fixedly connected to a side wall of the rack plate 204 and a side wall of the second connecting plate 309, respectively.
The one end that first connecting plate 202 was arranged in to the pivot is connected with the handle, and threaded connection has the nut in the pivot, and the outer wall of nut offsets with the outer wall of first connecting plate 202.
The bottom side wall of the first connecting plate 202 is fixedly connected with a supporting plate 206, the supporting plate 206 is provided with a moving groove 207, and the bottom of the second connecting plate 309 is provided with a pulley which slides in the moving groove 207.
The top of the base 1 is provided with a sliding groove 102, and the bottom of the second upright post 3 is slidably connected in the sliding groove 102.
The bottom side wall of second upright 3 is provided with baffle 301, and baffle 301 is located the upper end of sliding tray 102.
The specific operation steps for adjusting the length are as follows: the staff is at first loosen the nut, then the turning handle, drive the pivot and rotate, further make epaxial gear 203 of commentaries on classics rotate, gear 203 rotates the back and will drive rack plate 204 that links to each other with it meshing and at logical inslot horizontal migration, rack plate 204 horizontal migration further drives connecting rod 205 horizontal migration, connecting rod 205 can further drive second connecting plate 309 in motion groove 207 horizontal slip on backup pad 206, support the protection to the removal of second connecting plate 309, second connecting plate 309 drives second stand 3 and carries out horizontal slip in the sliding tray 102 on base 1 simultaneously, baffle 301 covers sliding tray 102 all the time, can avoid rainwater and dust etc. to enter into sliding tray 102.
Example 3:
referring to fig. 1-5, substantially the same as embodiment 1, further, in order to facilitate the installation of multiple sets of devices, the installation positioning mechanism includes a positioning plate 304, a spring 305, a round rod 306, an elastic rod 307 and an insertion hole 308, the positioning plate 304 is slidably connected in the positioning groove 303, two ends of the spring 305 respectively abut against the outer wall of the positioning plate 304 and the inner wall of the positioning groove 303, the round rod 306 is fixedly connected to the outer wall of the positioning plate 304, the elastic rod 307 is connected to the outer wall of the round rod 306, the insertion holes 308 are disposed on the inner walls of two sides of the positioning groove 303, and one end of the elastic rod 307, which is far away from the round rod 306, is connected to an insertion block which is matched with the insertion hole 308.
When assembling a plurality of groups of devices, firstly fixing one group of sample racks, then moving the thread cylinders 201 on the first upright posts 2 of the other group of sample racks to the notches on the positioning plates 304 on the second upright posts 3 of the previously fixed sample racks, wherein the size of the notches is matched with that of the thread cylinders 201, then the threaded cylinder 201 is pushed to press the positioning plate 304, the spring 305 is compressed, the positioning plate 304 slides into the positioning slot 303, meanwhile, the elastic rod 307 is pushed to fall off from the initial jack 308 and enter into another set of jacks 308 in the depth of the positioning groove 303, the mounting plate 302 is provided with threaded holes matched with the threaded cylinders 201, at this time, the threaded cylinder 201 is completely aligned with the threaded hole in the mounting plate 302 on the second upright post 3 of the previously fixed sample rack, a bolt can be mounted at this time, two sets of sample racks are fixed, and the subsequent sample racks are mounted according to the steps.
Example 4:
referring to fig. 1 to 5, substantially the same as embodiment 1, further, in order to make the apparatus to be connected to the ground more tightly, a plunger 101 is fixedly connected to the bottom of the base 1.
The tip that the inserted bar 101 bottom set up can be connected with ground tighter, ensures the stability of sample square frame.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a herbaceous plant investigation appearance side frame, includes base (1) and stand, the stand includes first stand (2) and second stand (3), first stand (2) fixed connection is at the top of base (1), second stand (3) sliding connection is at the top of base (1), its characterized in that still includes:
the first connecting plate (202) is fixedly connected to the inner wall of the first upright post (2), and the interior of the first connecting plate is hollow;
the second connecting plate (309) is fixedly connected to the inner wall of the second upright post (3);
the length adjusting mechanism is arranged in the first connecting plate (202) and is used for adjusting the length of the sample rack;
the threaded cylinder (201) is fixedly connected to the side wall of the first upright post (2);
the mounting plate (302) is fixedly connected to the side wall of the second upright post (3);
a positioning groove (303) formed in the second column (3);
and the mounting and positioning mechanism is arranged in the positioning groove (303) and used for assembling a plurality of groups of sample racks.
2. A herbaceous plant investigation sample frame as claimed in claim 1, wherein the length adjustment mechanism comprises a gear (203), a rack plate (204) and a connecting rod (205), a rotating shaft is rotatably connected to the first connecting plate (202), the gear (203) is fixedly connected to the rotating shaft, a through groove is formed in the side wall of the first connecting plate (202), the rack plate (204) is slidably connected to the through groove, the rack plate (204) is meshed with the gear (203), and two ends of the connecting rod (205) are fixedly connected with the side wall of the rack plate (204) and the side wall of the second connecting plate (309), respectively.
3. The herbaceous plant survey sample square frame according to claim 2, wherein the installation positioning mechanism comprises a positioning plate (304), a spring (305), a round rod (306), an elastic rod (307) and a jack (308), the positioning plate (304) is slidably connected in the positioning groove (303), two ends of the spring (305) respectively abut against the outer wall of the positioning plate (304) and the inner wall of the positioning groove (303), the round rod (306) is fixedly connected to the outer wall of the positioning plate (304), the elastic rod (307) is connected to the outer wall of the round rod (306), the jack (308) is arranged on the inner walls of two sides of the positioning groove (303), and an end, far away from the round rod (306), of the elastic rod (307) is connected with an insert block matched with the jack (308).
4. The grass plant survey sample square frame according to claim 3, wherein a handle is connected to one end of the rotating shaft which is arranged outside the first connecting plate (202), a nut is connected to the rotating shaft in a threaded manner, and the outer wall of the nut abuts against the outer wall of the first connecting plate (202).
5. A herbaceous plant survey sample square frame according to claim 4, characterized in that a support plate (206) is fixedly connected to the bottom side wall of the first connecting plate (202), a moving groove (207) is arranged on the support plate (206), and a pulley is arranged at the bottom of the second connecting plate (309) and slides in the moving groove (207).
6. A herbaceous plant survey sample square frame according to claim 1, characterized in that the top of the base (1) is provided with a sliding groove (102), and the bottom of the second upright post (3) is slidably connected in the sliding groove (102).
7. A herbaceous plant survey sample square frame according to claim 1, characterized in that the bottom side wall of the second upright (3) is provided with a baffle (301), and the baffle (301) is located at the upper end of the sliding groove (102).
8. A herbaceous plant survey sample square stand according to claim 1, characterized in that the bottom of the base (1) is fixedly connected with a plunger (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120876495.XU CN214584131U (en) | 2021-04-26 | 2021-04-26 | Herbaceous plant investigation appearance square frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120876495.XU CN214584131U (en) | 2021-04-26 | 2021-04-26 | Herbaceous plant investigation appearance square frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214584131U true CN214584131U (en) | 2021-11-02 |
Family
ID=78361382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120876495.XU Expired - Fee Related CN214584131U (en) | 2021-04-26 | 2021-04-26 | Herbaceous plant investigation appearance square frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214584131U (en) |
-
2021
- 2021-04-26 CN CN202120876495.XU patent/CN214584131U/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: 20211102 |