CN112213798A - Rainfall measuring and calculating device for frozen soil region observation - Google Patents
Rainfall measuring and calculating device for frozen soil region observation Download PDFInfo
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- CN112213798A CN112213798A CN202011043340.4A CN202011043340A CN112213798A CN 112213798 A CN112213798 A CN 112213798A CN 202011043340 A CN202011043340 A CN 202011043340A CN 112213798 A CN112213798 A CN 112213798A
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- 239000002689 soil Substances 0.000 title claims abstract description 21
- 238000001556 precipitation Methods 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 27
- 239000011449 brick Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Abstract
The invention belongs to the technical field of precipitation measuring and calculating equipment, and particularly relates to a precipitation measuring and calculating device for observation of frozen soil regions. According to the rain containing funnel, the support plate, the two-way screw rod, the knob, the vertical plate, the cross rod, the clamping plate and the anti-skid rubber pad are arranged, the measuring cylinder can be conveniently disassembled and assembled, after rainwater is collected, the measuring cylinder can be conveniently taken out, so that people can conveniently observe the precipitation amount, the support plate, the inserting block, the triangular block, the fixed block, the guide rod, the sliding plate, the first spring, the trapezoidal block, the connecting rod, the circular ring and the pressing plate are arranged, the rain containing funnel can be conveniently disassembled and assembled, and therefore when the rain containing funnel needs to be carried, the rain containing funnel can be disassembled from the outer barrel, the height can be reduced, and the rain containing funnel can be conveniently carried by people.
Description
Technical Field
The invention relates to the technical field of precipitation measuring and calculating equipment, in particular to a precipitation measuring and calculating device for observation of frozen soil regions.
Background
In frozen soil areas of China, such as Harbin, Dalian and other areas, rain often occurs, and rainfall is generally measured and calculated in rainy days, wherein the rainfall refers to the depth of a water layer which is accumulated in the absence of permeation, evaporation and loss and is liquid or solid (after melting) rainfall falling from clouds to horizontal ground in a certain period of time, and the unit of the rainfall in the period of time is millimeter. In the weather, the precipitation intensity is generally divided by the precipitation amount within a certain period of time, and at present, a rainfall gauge is generally used for measuring and calculating the precipitation amount.
However, the rain holding funnel of the existing rain gauge does not have the function of preventing foreign matters, in windy weather, when rainwater falls, sundries such as leaves and paper scraps can block the rain holding funnel, so that the rainwater is prevented from falling into the measuring cylinder through the rain holding funnel, the error of the measured result is large, the existing rain gauge is prone to toppling when wind power is large, the existing rain gauge is high in height and troublesome to carry, and therefore the rainfall measuring device for observing frozen soil regions is provided for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rainfall measuring and calculating device for frozen soil region observation, which solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the rainfall measuring and calculating device for observation of frozen soil regions comprises a base, wherein an outer barrel is arranged above the base, support columns are fixed at four corners of the bottom of the outer barrel, the bottom of each support column is fixedly connected with the top of the base, support plates are symmetrically fixed at the top of the base, a bidirectional screw rod is arranged below the outer barrel, two ends of the bidirectional screw rod are respectively and rotatably connected with one side wall of an adjacent support plate through bearings, a knob is fixed at one end of the bidirectional screw rod, two ends of the bidirectional screw rod are respectively connected with a vertical plate through threads, a cross rod is fixed on one side wall of each vertical plate, one end of each cross rod penetrates through an adjacent side wall of the outer barrel in a sliding mode and is fixed with a clamping plate, an anti-skidding rubber pad is fixed on one side wall of the clamping plate, a measuring barrel is arranged on the inner wall of the bottom of the outer barrel, and one side wall of the, the rain-containing funnel is arranged at the top end of the outer barrel, the bottom end of the rain-containing funnel is aligned with the top end of the measuring barrel, supporting plates are fixed to two side walls of the outer barrel, slots are formed in the tops of the supporting plates, inserting blocks are fixed to two side walls of the rain-containing funnel, the bottom ends of the inserting blocks are respectively inserted into the corresponding slots, triangular blocks are fixed to one side wall of each inserting block, fixed blocks are fixed to the tops of the supporting plates, guide rods are fixed to one side wall of each fixed block, sliding plates are connected to the surfaces of the guide rods in a sliding mode, first springs are sleeved on the outer sides of the guide rods, two ends of each first spring are fixedly connected with one side wall of each adjacent fixed block and one side wall of each sliding plate respectively, trapezoidal blocks are fixed to the tops of the sliding plates, the bottoms of the trapezoidal blocks are attached to the tops of the triangular blocks, openings are formed in the tops, the bottom end of the sliding plate penetrates through the through hole, the bottom of the sliding plate is rotatably connected with a connecting rod through a pin shaft, the surface of the outer barrel is slidably connected with a circular ring, the bottom end of the connecting rod is rotatably connected with the outer side wall of the circular ring through a pin shaft, a pressing plate is fixed on the outer side wall of the circular ring, a filter screen plate is attached to the top of the rain containing funnel, two side walls of the filter screen plate are respectively fixed with a Z-shaped plate, the top of the Z-shaped plate is respectively slidably connected with a connecting plate, a second spring is fixed on one side wall of the connecting plate, one end of the second spring is fixedly connected with one side wall adjacent to the Z-shaped plate, a clamping block is fixed on the other side wall of the connecting plate, one end of the top of the Z-shaped plate is respectively provided with a through hole, L-shaped blocks are respectively fixed on two side walls of the rain containing funnel, one end of each clamping block penetrates through the corresponding clamping hole in a sliding mode, the placing boxes are symmetrically fixed to the top of the base, the L-shaped plates are fixed to four corners of the top of the base, threaded rods are connected to the tops of the L-shaped plates through threads, and the turnplates are fixed to the tops of the threaded rods.
According to a preferable technical scheme of the invention, the two ends of the bidirectional screw rod are opposite in thread direction, one side wall of each of the two vertical plates is provided with a first threaded hole corresponding to the threads at the two ends of the bidirectional screw rod, and the two ends of the bidirectional screw rod are respectively in threaded connection with the first threaded holes of the corresponding vertical plates.
As a preferable technical scheme of the invention, the surface of the knob is provided with anti-skid grains.
As a preferable technical scheme of the invention, the two side walls of the outer cylinder are both provided with sliding holes, and the cross rod penetrates through the corresponding sliding holes.
As a preferable technical scheme of the invention, one side wall of each sliding plate is provided with a guide hole, and each guide rod penetrates through each guide hole.
As a preferable technical scheme of the invention, the triangular blocks are parallel to the inclined planes of the corresponding trapezoidal blocks.
As a preferred technical scheme of the invention, T-shaped sliding blocks are fixed at the bottoms of the connecting plates, T-shaped sliding grooves are formed in the tops of the Z-shaped plates, and the T-shaped sliding blocks are connected in the T-shaped sliding grooves in a sliding mode.
As a preferable technical scheme, second threaded holes are formed in the tops of the L-shaped plates, the threaded rods are in threaded connection with the second threaded holes, and anti-skid grains are arranged on the surfaces of the turnplates.
(III) advantageous effects
Compared with the prior art, the invention provides a rainfall measuring and calculating device for frozen soil region observation, which has the following beneficial effects:
1. this device is calculated with rainfall in frozen soil region observation, through setting up the mounting panel, two-way lead screw, the knob, the riser, the horizontal pole, splint and anti-skidding rubber pad, can be comparatively convenient carry out the dismouting to the graduated flask, after having collected the rainwater, can comparatively convenient take out the graduated flask, so the people of being convenient for observe the rainfall, through setting up the backup pad, the inserted block, three hornblocks, the fixed block, the guide bar, the slide, first spring, the trapezoidal piece, the connecting rod, ring and clamp plate, can be comparatively convenient carry out the dismouting to flourishing rain hourglass fill, thereby when needs carry, can dismantle flourishing rain hourglass fill from the urceolus, can reduce the height like this, thereby can make things convenient for people to carry.
2. This device is calculated with rainfall in frozen soil region is surveyd, filter plate through the top setting at flourishing rain funnel, can prevent that the foreign matter from entering into flourishing rain funnel, through setting up the Z template, the connecting plate, the second spring, fixture block and L type piece, can be comparatively convenient carry out the dismouting to filter plate, thereby when filter plate's mesh takes place to block up, can comparatively convenient dismantle it gets off and clear up, place the box through the setting, when using, can toward placing the inside article of filling stone brick class of box, can improve the stability when placing like this, through setting up the L template, threaded rod and carousel, place when the device is subaerial at earth, can make the threaded rod insert in the earth, can improve the stability when placing like this.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic overall front sectional structural view of the present invention;
FIG. 3 is a schematic view of a riser configuration of the present invention;
FIG. 4 is a schematic view of the slider structure of the present invention;
fig. 5 is a schematic diagram of the structure of the L-shaped plate of the present invention.
In the figure: 1. a base; 2. an outer cylinder; 3. a support pillar; 4. a mounting plate; 5. a bidirectional screw rod; 6. a knob; 7. a vertical plate; 8. a cross bar; 9. a splint; 10. an anti-skid rubber pad; 11. a measuring cylinder; 12. a rain holding funnel; 13. a support plate; 14. a slot; 15. inserting a block; 16. a triangular block; 17. a fixed block; 18. a guide bar; 19. a slide plate; 20. a first spring; 21. a trapezoidal block; 22. a port; 23. a connecting rod; 24. a circular ring; 25. pressing a plate; 26. a filter screen plate; 27. a Z-shaped plate; 28. a connecting plate; 29. a second spring; 30. a clamping block; 31. perforating; 32. an L-shaped block; 33. a clamping hole; 34. placing the box; 35. an L-shaped plate; 36. a threaded rod; 37. a turntable; 38. a first threaded hole; 39. a slide hole; 40. a guide hole; 41. a T-shaped slider; 42. a T-shaped chute; 43. and a second threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a rainfall measuring and calculating device for frozen soil region observation comprises a base 1, an outer barrel 2 is arranged above the base 1, support columns 3 are fixed at four corners of the bottom of the outer barrel 2, the bottoms of the support columns 3 are fixedly connected with the top of the base 1, support plates 4 are symmetrically fixed at the top of the base 1, a bidirectional screw rod 5 is arranged below the outer barrel 2, two ends of the bidirectional screw rod 5 are rotatably connected with one side wall of the adjacent support plate 4 through bearings respectively, a knob 6 is fixed at one end of the bidirectional screw rod 5, vertical plates 7 are connected at two ends of the bidirectional screw rod 5 through threads, a cross rod 8 is fixed at one side wall of each vertical plate 7, one end of each cross rod 8 penetrates through one side wall adjacent to the outer barrel 2 in a sliding mode and is fixed with a clamping plate 9, an anti-skid rubber pad 10 is fixed at one side wall of each clamping plate 9, a measuring barrel 11 is arranged on the inner wall of the bottom of the outer barrel 2, one, the top end of the outer barrel 2 is provided with a rain containing funnel 12, the bottom end of the rain containing funnel 12 is aligned with the top end of the measuring barrel 11, two side walls of the outer barrel 2 are both fixed with supporting plates 13, the top of the supporting plates 13 are both provided with slots 14, two side walls of the rain containing funnel 12 are both fixed with inserting blocks 15, the bottom ends of the inserting blocks 15 are respectively inserted into the corresponding slots 14, one side wall of each inserting block 15 is both fixed with a triangular block 16, the top of the supporting plate 13 is both fixed with a fixed block 17, one side wall of each fixed block 17 is both fixed with a guide rod 18, the surface of each guide rod 18 is both slidably connected with a sliding plate 19, the outer side of each guide rod 18 is both sleeved with a first spring 20, both ends of each first spring 20 are respectively fixedly connected with one side wall of the adjacent fixed block 17 and one side wall of the sliding plate 19, the top of each sliding plate 19 is both fixed with a trapezoidal block 21, the bottom of each, the bottom end of the sliding plate 19 penetrates through the through hole 22, the bottom of the sliding plate 19 is rotatably connected with a connecting rod 23 through a pin shaft, the surface of the outer barrel 2 is slidably connected with a ring 24, the bottom end of the connecting rod 23 is rotatably connected with the outer side wall of the ring 24 through a pin shaft, a pressing plate 25 is fixed on the outer side wall of the ring 24, a filter screen plate 26 is attached to the top of the rain containing funnel 12, two side walls of the filter screen plate 26 are respectively fixed with a Z-shaped plate 27, the top of the Z-shaped plate 27 is respectively slidably connected with a connecting plate 28, one side wall of the connecting plate 28 is respectively fixed with a second spring 29, one end of the second spring 29 is fixedly connected with one side wall adjacent to the Z-shaped plate 27, the other side wall of the connecting plate 28 is respectively fixed with a clamping block 30, one end of the top of the Z-shaped plate 27 is respectively provided with a through hole 31, two side walls of the rain containing funnel, one end of each clamping block 30 penetrates through the corresponding clamping hole 33 in a sliding mode, the placing boxes 34 are symmetrically fixed to the top of the base 1, the L-shaped plates 35 are fixed to four corners of the top of the base 1, the tops of the L-shaped plates 35 are connected with threaded rods 36 through threads, and the tops of the threaded rods 36 are fixed with turntables 37.
In this embodiment, by arranging the support plate 4, the bidirectional screw rod 5, the knob 6, the vertical plate 7, the cross bar 8, the clamping plate 9 and the anti-slip rubber pad 10, the measuring cylinder 11 can be conveniently disassembled and assembled, after rainwater is collected, the measuring cylinder 11 can be conveniently taken out, so that people can conveniently observe the precipitation amount, by arranging the support plate 13, the insert block 15, the triangular block 16, the fixed block 17, the guide rod 18, the sliding plate 19, the first spring 20, the trapezoidal block 21, the connecting rod 23, the ring 24 and the pressing plate 25, the rain-containing leakage hopper 12 can be conveniently disassembled and assembled, so that the rain-containing leakage hopper 12 can be disassembled from the outer cylinder 2 when needing to be carried, the height can be reduced, so that people can conveniently carry, by arranging the mesh plate 26 at the top of the rain-containing leakage hopper 12, foreign matters can be prevented from entering the rain-containing leakage hopper 12, by arranging the Z-shaped plate 27, Connecting plate 28, second spring 29, fixture block 30 and L type piece 32, can be comparatively convenient carry out the dismouting to filter screen plate 26, thereby when filter screen plate 26's mesh takes place to block up, can be comparatively convenient dismantle it and clear up, place box 34 through the setting, when using, can toward placing the inside article of filling stone brick and the like of box 34, stability when placing can improve like this, through setting up L type board 35, threaded rod 36 and carousel 37, place at earth subaerial time when the device, can make threaded rod 36 insert in earth, stability when placing can improve like this.
Specifically, the two ends of the bidirectional screw rod 5 have opposite screw threads, one side wall of each of the two vertical plates 7 is provided with a first screw hole 38 corresponding to the two ends of the bidirectional screw rod 5, and the two ends of the bidirectional screw rod 5 are in threaded connection with the first screw holes 38 of the corresponding vertical plates 7.
In this embodiment, first threaded holes 38 corresponding to threads at two ends of the bidirectional screw rod 5 are respectively formed in one side wall of each of the two vertical plates 7, so as to be matched with the bidirectional screw rod 5.
Specifically, the surface of the knob 6 is provided with anti-skid lines.
In this embodiment, the surface of the knob 6 is provided with the anti-slip lines, so that a better anti-slip effect can be achieved, and people can rotate the knob 6 conveniently.
Specifically, the two side walls of the outer cylinder 2 are both provided with sliding holes 39, and the cross rod 8 penetrates through the corresponding sliding holes 39.
In the present embodiment, the two side walls of the outer cylinder 2 are both provided with the sliding holes 39, so that the cross bar 8 can smoothly pass through one side wall adjacent to the outer cylinder 2.
Specifically, one side wall of the sliding plate 19 is provided with a guide hole 40, and the guide rod 18 penetrates through the guide hole 40.
In this embodiment, the guide holes 40 are formed in each of the side walls of the slide plate 19, so that the guide rod 18 can smoothly pass through one side wall of the slide plate 19, and the slide plate 19 can slide on the guide rod 18.
Specifically, the triangular blocks 16 are parallel to the inclined surfaces of the corresponding trapezoidal blocks 21.
In this embodiment, when the inclined surface of the triangular block 16 contacts the inclined surface of the trapezoidal block 21 and the triangular block 16 continues to move downward, the trapezoidal block 21 can be smoothly pressed to move outward.
Specifically, the bottom of the connecting plate 28 is fixed with a T-shaped sliding block 41, the top of the Z-shaped plate 27 is provided with a T-shaped sliding groove 42, and the T-shaped sliding block 41 is connected in the T-shaped sliding groove 42 in a sliding mode.
In this embodiment, the T-shaped slider 41 is fixed to the bottom of the connecting plate 28, and the T-shaped chute 42 is formed in the top of the Z-shaped plate 27, so that the connecting plate 28 can stably slide on the Z-shaped plate 27.
Specifically, second screw hole 43 has all been seted up at the top of L template 35, threaded rod 36 and second screw hole 43 threaded connection, and the surface of carousel 37 all is provided with anti-skidding line.
In this embodiment, set up second screw hole 43 through the top at L template 35, be for cooperating with threaded rod 36, through set up anti-skidding line on the surface at carousel 37, can play better anti-skidding effect to be convenient for people to rotate carousel 37.
The working principle and the using process of the invention are as follows: when the rain funnel 12 is used, when the rain funnel is placed on hard ground, such as cement ground, articles such as bricks and stones can be filled into the placing box 34, so that the placing stability can be improved, when the rain funnel is in heavy weather, the situation of falling is not easy to occur, when the rain funnel is placed on the ground, the rotary disc 37 can be rotated, the rotary disc 37 can drive the threaded rod 36 to rotate, the threaded rod 36 can move downwards while rotating, so that the threaded rod can be screwed into the soil, so that the placing stability can be improved, foreign matters, such as leaves, paper scraps and other impurities can be prevented from entering the rain funnel 12 by arranging the filter screen plate 26 at the top of the rain funnel 12, when meshes of the filter screen plate 26 are blocked, the connecting plate 28 can be pressed outwards, at the moment, the second spring 29 is compressed, the connecting plate 28 can drive the fixture block 30 to be separated from the clamping hole 33 of the L-shaped block 32, the filter screen plate 26 can be detached from the top of the rain hopper 12, when rainwater is collected, the rain hopper 12 can be detached, the pressing plate 25 is pushed upwards, the pressing plate 25 can drive the ring 24 to move upwards, the ring 24 can drive the two connecting rods 23 to move, the connecting rods 23 can drive the corresponding sliding plates 19 to move outwards, the first springs 20 can be compressed, the sliding plates 19 can drive the trapezoidal blocks 21 to move outwards, so that the limitation on the triangular blocks 16 can be removed, the rain hopper 12 can be detached from the outer barrel 2, then the knob 6 can be rotated, the bidirectional screw rod 5 can be driven by the knob 6 to rotate, the bidirectional screw rod 5 can drive the two vertical plates 7 to move outwards, so that the clamping plates 9 can be driven to move towards two sides, so that the measuring barrel 11 can be taken out from the outer barrel 2, the numerical value of the measuring barrel 11 can be read, and the precipitation can be measured, the precipitation is calculated by dividing the volume of water in the measuring cylinder 11 by the cross-sectional area of the top end of the rain hopper 12 to calculate the height, which is the precipitation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a frozen soil region is surveyd and is used precipitation measuring and calculating device, includes base (1), its characterized in that: the anti-skid rubber sleeve is characterized in that an outer barrel (2) is arranged above the base (1), support columns (3) are fixed to four corners of the bottom of the outer barrel (2), the bottom of each support column (3) is fixedly connected with the top of the base (1), support plates (4) are symmetrically fixed to the top of the base (1), a bidirectional screw rod (5) is arranged below the outer barrel (2), two ends of the bidirectional screw rod (5) are rotatably connected with one side wall of an adjacent support plate (4) through bearings respectively, a knob (6) is fixed to one end of each bidirectional screw rod (5), two ends of each bidirectional screw rod (5) are connected with a vertical plate (7) through threads, a cross rod (8) is fixed to one side wall of each vertical plate (7), one end of each cross rod (8) penetrates through one side wall adjacent to the outer barrel (2) in a sliding mode and is fixed with a clamping plate (9), an anti-skid rubber pad (10) is fixed to one, the bottom inner wall of urceolus (2) is provided with graduated flask (11), a lateral wall of antiskid rubber pad (10) closely laminates with a lateral wall that graduated flask (11) is adjacent, the top of urceolus (2) is provided with flourishing rain funnel (12), the bottom of flourishing rain funnel (12) aligns with the top of graduated flask (11), the both sides wall of urceolus (2) all is fixed with backup pad (13), slot (14) have all been seted up at the top of backup pad (13), the both sides wall of flourishing rain funnel (12) all is fixed with inserted block (15), the bottom of inserted block (15) is inserted respectively and is established in corresponding slot (14), a lateral wall of inserted block (15) all is fixed with triangle piece (16), the top of backup pad (13) all is fixed with fixed block (17), a lateral wall of fixed block (17) all is fixed with guide bar (18), the equal sliding connection in surface of guide bar (18) has slide (19), the outer side of each guide rod (18) is sleeved with a first spring (20), two ends of each first spring (20) are fixedly connected with one side wall of each adjacent fixed block (17) and one side wall of each sliding plate (19) respectively, each top of each sliding plate (19) is fixedly provided with a trapezoidal block (21), the bottoms of the trapezoidal blocks (21) are attached to the tops of the triangular blocks (16), the tops of the supporting plates (13) are provided with through holes (22), the bottom ends of the sliding plates (19) penetrate through the through holes (22), the bottoms of the sliding plates (19) are rotatably connected with connecting rods (23) through pin shafts, the surface of the outer barrel (2) is slidably connected with a ring (24), the bottom ends of the connecting rods (23) are rotatably connected with the outer side wall of the ring (24) through pin shafts, pressing plates (25) are fixed on the outer side wall of the ring (24), and the tops of the rain holding funnels (12) are attached with filter screen plates (, the two side walls of the filter screen plate (26) are both fixed with Z-shaped plates (27), the tops of the Z-shaped plates (27) are both connected with connecting plates (28) in a sliding mode, one side wall of each connecting plate (28) is both fixed with a second spring (29), one end of each second spring (29) is fixedly connected with one side wall adjacent to the Z-shaped plate (27), the other side wall of each connecting plate (28) is both fixed with a clamping block (30), one end of the top of each Z-shaped plate (27) is both provided with a through hole (31), the two side walls of the rain containing funnel (12) are both fixed with L-shaped blocks (32), the top ends of the L-shaped blocks (32) are respectively penetrated through the corresponding through holes (31), one side wall of each L-shaped block (32) is provided with a clamping hole (33), one end of each clamping block (30) is slidably penetrated through the corresponding clamping hole (33), and the top of the base (1, the top four corners of base (1) all is fixed with L template (35), the top of L template (35) all has threaded rod (36) through threaded connection, the top of threaded rod (36) all is fixed with carousel (37).
2. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: the two ends of the bidirectional screw rod (5) are opposite in thread direction, first threaded holes (38) corresponding to threads at the two ends of the bidirectional screw rod (5) are formed in one side wall of each vertical plate (7), and the two ends of the bidirectional screw rod (5) are connected with the first threaded holes (38) of the corresponding vertical plates (7) in a threaded mode.
3. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: the surface of the knob (6) is provided with anti-skid lines.
4. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: both sides wall of urceolus (2) all seted up slide opening (39), horizontal pole (8) run through corresponding slide opening (39).
5. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: a guide hole (40) is formed in one side wall of the sliding plate (19), and the guide rod (18) penetrates through the guide hole (40).
6. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: the triangular blocks (16) are parallel to the inclined surfaces of the corresponding trapezoidal blocks (21).
7. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: t-shaped sliding blocks (41) are fixed to the bottoms of the connecting plates (28), T-shaped sliding grooves (42) are formed in the tops of the Z-shaped plates (27), and the T-shaped sliding blocks (41) are connected in the T-shaped sliding grooves (42) in a sliding mode.
8. The rainfall amount measuring device for observation of a frozen soil region according to claim 1, wherein: second screw hole (43) have all been seted up at the top of L template (35), threaded rod (36) and second screw hole (43) threaded connection, the surface of carousel (37) all is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043340.4A CN112213798B (en) | 2020-09-28 | 2020-09-28 | Rainfall measuring and calculating device for frozen soil region observation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043340.4A CN112213798B (en) | 2020-09-28 | 2020-09-28 | Rainfall measuring and calculating device for frozen soil region observation |
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| CN112213798A true CN112213798A (en) | 2021-01-12 |
| CN112213798B CN112213798B (en) | 2022-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577523A (en) * | 2022-02-19 | 2022-06-03 | 浙江创韵环境科技有限公司 | Rain sewage sample collection device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4827766A (en) * | 1987-06-11 | 1989-05-09 | Nelson Joseph A | Dual filter, drop based, digital raingauge |
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