CN211205795U

CN211205795U - Multipoint sampling device for environmental monitoring

Info

Publication number: CN211205795U
Application number: CN201922366665.5U
Authority: CN
Inventors: 于武江
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-07
Anticipated expiration: 2029-12-25

Abstract

The utility model belongs to the technical field of environmental monitoring, in particular to a multipoint sampling device for environmental monitoring, which comprises a first turntable, wherein the bottom of the first turntable is provided with a second turntable, the joint of the second turntable and the first turntable is provided with a connecting rotating shaft, and a fixed clamping block penetrates through the rotating centers of the connecting rotating shaft and the first turntable; the utility model discloses, hollow bracing piece can be accomodate the second bracing piece in handling device, through rotatory ring gear when using, it is rotatory to let the ring gear drive the lifter through second gear and first gear, the helicitic texture through the lifter lower extreme is to the fixed of lifter, just can fix the position of the second bracing piece of pulling out, then open the second bracing piece through the bracing piece pivot, and the standing groove through the spacing ring bottom restricts the rotation angle of second bracing piece, thereby just can support the device through 4 group's second bracing pieces that launch and put.

Description

Multipoint sampling device for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a multipoint sampling device that environmental monitoring used.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the indexes reflecting the environmental quality to determine the environmental pollution condition and the environmental quality, and generally includes various meteorological parameters such as the common real-time monitoring temperature, humidity, wind speed, wind direction, rainfall, air pressure, photosynthetic radiation, evaporation, soil temperature, soil humidity, etc., and when detecting these data, a small meteorological data detection device is needed to be inserted in different places for detection.

However, most environment monitoring and sampling devices on the market have the following disadvantages when in use:

1. the supported device is inconvenient to fold and store and carry;

2. the friction on the ground is not enough, and the device for fixing the instrument above is inconvenient to fix and move.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple spot sampling device that environmental monitoring used to solve the inconvenient device to support of environmental monitoring sampling device on the existing market that above-mentioned background art provided and fold when using and accomodate, the transport is inconvenient, places the friction on ground not enough, and the inconvenient problem of the device fixed displacement of the fixed instrument in top.

In order to achieve the above object, the utility model provides a following technical scheme: a multipoint sampling device for environmental monitoring comprises a first rotary table, wherein a second rotary table is arranged at the bottom of the first rotary table, a connecting rotary shaft is arranged at the joint of the second rotary table and the first rotary table, a fixed clamping block penetrates through the connecting rotary shaft and the rotating center of the first rotary table, and four groups of second supports are respectively arranged on the outer sides of the first rotary table and the second rotary table;

a hollow support rod with a rectangular section is fixed at the bottom of the first rotary table far away from the second rotary table, 2 groups of strip-shaped sliding grooves are formed in the side face of the support rod, a moving ring is sleeved on the outer side of the support rod, a bolt is arranged at the position, close to the sliding grooves, of the moving ring, and a first support is arranged on the side face, perpendicular to the plane where the bolt is located, of the moving ring;

the utility model discloses a lifting device, including bracing piece, first carousel, lifting ring, 4 groups of bracing pieces, lifting ring, lifter, limiting fixture block, the one end that first carousel was kept away from to the bracing piece is fixed with the spacing ring that the section is the rectangle, the inside of bracing piece is provided with the lifting ring that the section is the rectangle, the one end that first carousel was kept away from to the lifting ring is provided with 4 groups of second bracing pieces, 4 groups of second bracing pieces are through 4 groups of bracing piece pivots and lifting ring swivelling joint, the center of lifting ring runs through to have the section to be circular shape lifter, the one end that the lifter is close to the spacing ring is fixed with the section to be circular shape limiting fixture block, the one end that limiting fixture block was kept away from to the lifter is provided.

As the utility model discloses a preferred technical scheme of multiple spot sampling device of environmental monitoring usefulness, first carousel is opened with the center of being connected the pivot has the draw-in groove identical with fixed block section shape size.

As the utility model discloses a preferred technical scheme of multipoint sampling device of environmental monitoring usefulness, the surface of fixed fixture block is provided with twelve groups of sections and is semicircular strip protrusion structure.

As the utility model discloses a multiple spot sampling device preferred technical scheme that environmental monitoring used, the inclined plane standing groove that is provided with on the spacing ring bottom four corners of rectangle, and the inclined plane angle of the standing groove of spacing ring is 45.

As the utility model discloses a preferred technical scheme of multiple spot sampling device of environmental monitoring usefulness, the bottom of 4 group's second bracing pieces is inwards provided with 45 inclined planes, and even on the inclined plane of second bracing piece is provided with the staple.

As the utility model discloses a preferred technical scheme of multipoint sampling device of environmental monitoring usefulness, the upper and lower both ends of lifter respectively are provided with one section helicitic texture.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, hollow bracing piece can be accomodate the second bracing piece in handling device, through rotatory ring gear when using, it is rotatory to let the ring gear drive the lifter through second gear and first gear, the helicitic texture through the lifter lower extreme is to the fixed of lifter, just can fix the position of the second bracing piece of pulling out, then open the second bracing piece through the bracing piece pivot, and the standing groove through the spacing ring bottom restricts the rotation angle of second bracing piece, thereby just can support the device through 4 group's second bracing pieces that launch and put.

2. The utility model discloses, the shift ring can slide on the bracing piece through the slip with the spout, just can fix the position of shift ring on the bracing piece through this rotatory bolt, through the protruding structure and the first carousel of fixed fixture block surface group and connect the epaxial draw-in groove block of commentaries on classics, just can fix the rotation between first carousel and the second carousel, the inclined plane of second bracing piece can let the staple contact ground after the second bracing piece is opened, has increased the friction of second bracing piece and ground.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the limiting ring of the present invention;

FIG. 4 is a schematic view of the sectional structure of the gear ring of the present invention;

fig. 5 is the schematic view of the sectional structure of the fixing block of the present invention.

In the figure: 1. a first turntable; 2. a second turntable; 3. connecting the rotating shaft; 4. fixing the fixture block; 5. a support bar; 6. a chute; 7. a moving ring; 8. a bolt; 9. a first bracket; 10. a limiting ring; 11. a lifting ring; 12. a second support bar; 13. a support rod rotating shaft; 14. a lifting rod; 15. a limiting clamping block; 16. a first gear; 17. a second gear; 18. a gear ring; 19. a second support.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multipoint sampling device for environmental monitoring comprises a first rotary table 1, a second rotary table 2, a connecting rotary shaft 3, a fixed fixture block 4, a support rod 5, a sliding groove 6, a moving ring 7, a bolt 8, a first bracket 9, a limiting ring 10, a lifting ring 11, a second support rod 12, a support rod rotary shaft 13, a lifting rod 14, a limiting fixture block 15, a first gear 16, a second gear 17, a gear ring 18 and a second bracket 19, wherein the second rotary table 2 is arranged at the bottom of the first rotary table 1, the connecting rotary shaft 3 is arranged at the joint of the second rotary table 2 and the first rotary table 1, the fixed fixture block 4 penetrates through the rotating center of the connecting rotary shaft 3 and the first rotary table 1, and four groups of second brackets 19 are respectively arranged on the outer sides of the first rotary table 1 and the second rotary table 2;

a hollow support rod 5 with a rectangular section is fixed at the bottom of the first turntable 1 far away from the

second turntable

2, 2 groups of strip-shaped sliding grooves 6 are formed in the side surface of the support rod 5, a moving ring 7 is sleeved on the outer side of the support rod 5, a bolt 8 is arranged at the position, close to the sliding groove 6, of the moving ring 7, and a first support 9 is arranged on the side surface, perpendicular to the plane where the bolt 8 is located, of the moving ring 7;

the utility model discloses a spacing gear 16, including bracing piece 5, first carousel 1, lifting ring 11, 4 groups of second bracing pieces 12, the bracing piece 5 is kept away from the one end of first carousel 1 and is fixed with the spacing ring 10 that the section is the rectangle, the inside of bracing piece 5 is provided with the lifting ring 11 that the section is the rectangle, the one end that first carousel 1 was kept away from to lifting ring 11 is provided with 4 groups of second bracing pieces 12, 4 groups of second bracing pieces 12 are through 4 groups of bracing piece pivots 13 and lifting ring 11 swivelling joint, the center of lifting ring 11 runs through to have the section to be circular shape lifter 14, the one end that lifter 14 is close to spacing ring 10 is fixed with the section to be circular shape spacing fixture block 15, the one end that spacing fixture block 15 was kept away from to lifter 14 is provided with first gear 16, the.

Specifically, the centers of the first rotary disc 1 and the connecting rotary shaft 3 are provided with clamping grooves matched with the sectional shapes and sizes of the fixed clamping blocks 4.

In this embodiment: the first rotary table 1 and the clamping groove connected with the rotary shaft 3 are clamped with the fixed clamping block 4, so that the first rotary table 1 can be fixed at a fixed angle after being rotated by connecting the rotary shaft 3 with the second rotary table 2.

Specifically, the method comprises the following steps: twelve groups of strip-shaped protruding structures with semicircular sections are arranged on the surface of the fixed fixture block 4.

In this embodiment: twelve groups of protruding structures on the fixed fixture block 4 can fix the rotation angle between the first rotating disc 1 and the second rotating disc 2, and the first rotating disc 1 and the second rotating disc 2 can be fixedly rotated by 30 degrees at each time.

Specifically, the method comprises the following steps: the inclined plane standing groove that is provided with on the spacing ring 10 bottom four corners of rectangle, and the inclined plane angle of the standing groove of spacing ring 10 is 45.

In this embodiment: the standing groove of the limiting ring 10 can fix the expansion angle of the 4 groups of second supporting rods 12 which are expanded, 45 degrees can just enable the 45-degree inclined plane at the bottom of the second supporting rods 12 to be in contact with the ground, and the friction between the device and the ground is increased.

Specifically, the method comprises the following steps: the bottom of the 4 groups of second support bars 12 is provided with an inclined plane of 45 degrees inwards, and the inclined plane of the second support bar 12 is evenly provided with short nails.

In this embodiment: the 45-degree inclined plane of the second supporting rod 12 can enable the short nails to contact the ground after the second supporting rod 12 is opened, so that the friction between the second supporting rod 12 and the ground is increased, the sliding of the second supporting rod 12 is avoided, and the device is placed more stably.

Specifically, the method comprises the following steps: the upper and lower ends of the lifting rod 14 are respectively provided with a section of thread structure.

In this embodiment: the threaded structure of the upper and lower ends of the lifting rod 14 can fix the lifting ring 11, the time required for the lifting ring 11 to move in the middle of the lifting rod 14 is reduced, and the second support rod 12 can be stored and taken out by fixing the upper and lower ends of the lifting rod 14.

The working principle is as follows: when the multipoint sampling device for environment monitoring is used, firstly, the gear ring 18 is rotated, when the gear ring 18 rotates, the first gear 16 is driven to rotate by 2 groups of the second gears 17, the first gear 16 rotates to drive the lifting rod 14 to rotate, when the lifting rod 14 rotates, the lifting ring 11 is pushed to move downwards by the thread structure at the upper end, when the lifting ring 11 is separated from the thread structure range at the upper end of the lifting rod 14, the second support rod 12 is pulled outwards to drive the lifting ring 11 to slide with the lifting rod 14 by the second support rod 12, the lifting ring 11 is moved to the lower end of the lifting rod 14, then the gear ring 18 is rotated again to drive the lifting rod 14 to rotate by the gear ring 18, the lifting ring 11 is slowly moved downwards to the limiting fixture block 15 by the thread structure at the lower end of the lifting rod 14, so that 4 groups of the second support rods 12 can be rotated and unfolded by the support rod rotating shaft 13, and the second support rod 12 is leaned on the inclined plane placing groove at, like this through the inclined plane standing groove of spacing ring 10 bottom, let second bracing piece 12 outwards incline 45 expandes, wholly support the device, shift ring 7 can slide on bracing piece 5 through the slip with spout 6, then rotatory bolt 8, bolt 8 can be to 6 inside removals of spout, and press from both sides tightly, just so can fix shift ring 7 position on bracing piece 5, rotation angle between first carousel 1 and the second carousel 2, can fix through inserting fixed fixture block 4, protruding structure and first carousel 1 and the draw-in groove block of being connected on the pivot 3 through 4 surperficial 12 groups of fixed fixture block, just can fix the rotation between first carousel 1 and the second carousel 2, this is exactly the utility model discloses a use.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A multipoint sampling device for environmental monitoring, comprising a first carousel (1), characterized in that: a second turntable (2) is arranged at the bottom of the first turntable (1), a connecting rotating shaft (3) is arranged at the joint of the second turntable (2) and the first turntable (1), a fixed clamping block (4) penetrates through the rotating centers of the connecting rotating shaft (3) and the first turntable (1), and four groups of second supports (19) are respectively arranged on the outer sides of the first turntable (1) and the second turntable (2);

a hollow support rod (5) with a rectangular section is fixed at the bottom of the first turntable (1) far away from the second turntable (2), 2 groups of strip-shaped sliding grooves (6) are formed in the side surface of the support rod (5), a moving ring (7) is sleeved on the outer side of the support rod (5), a bolt (8) is arranged at the position, close to the sliding groove (6), of the moving ring (7), and a first support (9) is arranged on the side surface, perpendicular to the plane where the bolt (8) is located, of the moving ring (7);

a limiting ring (10) with a rectangular section is fixed at one end of the supporting rod (5) far away from the first turntable (1), a lifting ring (11) with a rectangular section is arranged in the supporting rod (5), one end of the lifting ring (11) far away from the first turntable (1) is provided with 4 groups of second supporting rods (12), the 4 groups of second supporting rods (12) are rotatably connected with the lifting ring (11) through 4 groups of supporting rod rotating shafts (13), a lifting rod (14) with a circular section penetrates through the center of the lifting ring (11), a limiting fixture block (15) with a circular section is fixed at one end of the lifting rod (14) close to the limiting ring (10), one end of the lifting rod (14) far away from the limiting clamping block (15) is provided with a first gear (16), two sides of the first gear (16) are symmetrically provided with 2 groups of second gears (17), and a gear ring (18) is arranged on the outer side of the 2 groups of second gears (17).

2. The multi-point sampling device for environmental monitoring according to claim 1, wherein: the centers of the first rotating disc (1) and the connecting rotating shaft (3) are provided with clamping grooves matched with the sectional shapes and the sizes of the fixed clamping blocks (4).

3. The multi-point sampling device for environmental monitoring according to claim 1, wherein: the surface of the fixed clamping block (4) is provided with twelve groups of strip-shaped protruding structures with semicircular sections.

4. The multi-point sampling device for environmental monitoring according to claim 1, wherein: the rectangular limiting ring is characterized in that inclined plane placing grooves are formed in four corners of the bottom of the rectangular limiting ring (10), and the inclined plane angle of each placing groove of the rectangular limiting ring (10) is 45 degrees.

5. The multi-point sampling device for environmental monitoring according to claim 1, wherein: the bottoms of the 4 groups of second supporting rods (12) are inwards provided with 45-degree inclined planes, and short nails are uniformly arranged on the inclined planes of the second supporting rods (12).

6. The multi-point sampling device for environmental monitoring according to claim 1, wherein: the upper end and the lower end of the lifting rod (14) are respectively provided with a section of thread structure.