CN211176146U

CN211176146U - Fixed-point sampling support for field sampling

Info

Publication number: CN211176146U
Application number: CN201921545494.6U
Authority: CN
Inventors: 王琳
Original assignee: Chengdu Center For Disease Control & Prevention
Current assignee: Chengdu Center For Disease Control & Prevention
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-08-04
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a fixed point sampling support for field sampling, which comprises a fixing plate and i, the first fixed block of fixedly connected with has all passed splint in the first fixed block from controlling on the fixed plate, and two splint intermediate junction springs, and the spring both ends all install the stopper, spring top and first fixed block fixed mounting have place the board, the fixed plate lower extreme is three second fixed blocks of triangle fixed mounting, and the second fixed block all articulates there is the tripod top, and articulates at the bottom of the fixed plate in the middle of, the mount lower extreme is the triangle and rotates and install the support frame, the tripod bottom has sharp-end head to rotate and installs screw thread antiskid head. The utility model discloses can let this kind of site sampling with fixed point sampling support portable, but height-adjusting stably places the object that needs placed.

Description

Fixed-point sampling support for field sampling

Technical Field

The utility model relates to a fixed point sampling support technical field especially relates to a fixed point sampling support is used in field sampling.

Background

The fixed-point sampling support for on-site sampling is widely applied to environments such as environment monitoring stations, health epidemic prevention, engineering quality detection, industrial and mining enterprises and the like. In occupational health detects, carry the support and place the thing, present field sampling is with fixed point sampling support, can not fix the thing of placing, the tripod structure is also not very stable, the tripod bottom can not be applicable to multiple ground moreover, leads to the field sampling of this kind to use fixed point sampling supporting structure unstable. The requirement of stable fixed point sampling is not met. Therefore, the utility model provides a smart filter equipment of root of kudzu vine thick liquids solves above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed point sampling support for field sampling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed point sampling support for field sampling, includes fixed plate, L shape splint, the first fixed block of fixedly connected with on the fixed plate, the activity runs through the long end that has L shape splint on the first fixed block, is fixed with the spring between the long end of L shape splint, fixedly connected with is located the board of placing of spring top on the first fixed block, the bottom surface fixed mounting of fixed plate has the second fixed block that is triangle-shaped and arranges, and the second fixed block all articulates there is the bracing piece, fixed mounting has the dead lever in the middle of the fixed plate bottom surface, dead lever lower extreme an organic whole is provided with the gag lever post corresponding with the bracing piece, and the gag lever post other end installs the rand of card on arranging the bracing piece in, the bracing piece bottom sets up sharp end, the lower extreme be equipped with the spiral line along length direction, the thread bush is equipped with the.

Preferably, the collar is 2/3 circles.

Preferably, the bottom end of the anti-skid head is provided with an anti-skid rubber ring.

Preferably, the size of the first fixing block is matched with the width and height of the L-shaped clamping plate.

Preferably, the length of the helical thread is the same as the length of the screw shell.

Preferably, the stop lever and the collar are resilient.

The utility model discloses can let this kind of site sampling with fixed point sampling support portable, but height-adjusting stably places the object that needs placed.

Drawings

Fig. 1 is a schematic structural view of a fixed-point sampling support for on-site sampling according to the present invention;

fig. 2 is a schematic structural diagram of a fixed point sampling holder placing end for field sampling according to the present invention in fig. 1.

In the figure, a 1L-shaped clamping plate, a 2 fixing plate, a 3 spring, a 4 limiting block, a 5 first fixing block, a 6 placing plate, a 7 second fixing block, a 8 fixing head, a 9 fixing frame, a 10 tripod, a 11 limiting rod, a 12 spiral sleeve, a 13 anti-skid head, a 14 anti-skid rubber ring, 15 spiral threads and a 16-pointed end are arranged.

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.

Referring to fig. 1-2, a fixed point sampling support for on-site sampling, including a fixed plate 2, L-shaped splint 1, a first fixed block 5 is fixedly connected to the fixed plate 2, a long end of L-shaped splint 1 movably penetrates through the first fixed block 5, the size of the first fixed block 5 penetrating through the long end is adapted to the width height of L-shaped splint 1, a spring 3 is fixed between the long ends of the L-shaped splint 1, a placing plate 6 located above the spring 3 is fixedly connected to the first fixed block 5, a second fixed block 7 arranged in a triangular shape is fixedly installed on the bottom surface of the fixed plate 2, the second fixed block 7 is hinged with a support rod 10, a fixed rod 9 is fixedly installed in the middle of the bottom surface of the fixed plate 2, a limit rod 11 corresponding to the support rod 10 is integrally arranged at the lower end of the fixed rod 9, a collar 8 clamped on the support rod 10 is installed at the other end of the limit rod 11, the collar is 2/3 round, the limit rod and the collar have elasticity, a pointed end 17 is arranged at the bottom end of the support rod 10, spiral thread 15 is provided along the length direction, a spiral thread shell 12 is sleeved on the spiral thread 15, a rubber head 14.

The working principle of the utility model is that the utility model discloses in, arrive the place of fixed point sampling, observe ground and be fit for sharp end 17 or anti-skidding head 13, through adjusting the height of 15 screw thread suit screw thread shells 12 of spiral line, after having installed, open the bracing piece 10 and install rand 8 on the bracing piece 10 that corresponds, pull open L shape splint 1 next, place the thing that needs to place on placing plate 6, spring 3 area drives L shape splint 1 and presss from both sides the object of placing at this time.

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

1. The utility model provides a fixed point sampling support for field sampling, includes fixed plate (2), L shape splint (1), a serial communication port, the first fixed block of fixedly connected with (5) is gone up in fixed plate (2), and the activity runs through the long end that has L shape splint (1) on first fixed block (5), is fixed with spring (3) between the long end of L shape splint (1), fixedly connected with is located placing board (6) of spring (3) top on first fixed block (5), the bottom surface fixed mounting of fixed plate (2) has second fixed block (7) that are the triangle-shaped and arrange, and second fixed block (7) all articulate has bracing piece (10), fixed plate (2) bottom surface middle fixed mounting has dead lever (9), dead lever (9) lower extreme an organic whole is provided with gag lever post (11) corresponding with bracing piece (10), and gag lever post (11) other end installs the card and arranges rand (8) on bracing piece (10), bracing piece (10) bottom sets up sharp end (17), the lower extreme of bracing piece (10) is equipped with spiral line (15) along length direction, and the screw thread shell (12) upper thread shell (12) cover is equipped with the lower extreme slip cap (13).

2. A site sampling site-specific sampling stent according to claim 1 wherein the collar (8) is 2/3 circles.

3. The fixed-point sampling support for sampling in situ according to claim 1, characterized in that the bottom end of the anti-slip head (13) is provided with an anti-slip rubber ring (14).

4. The fixed-point sampling holder for in-situ sampling according to claim 1, wherein the first fixing block (5) penetrates through the holder to a size which is adapted to the width and height of the L-shaped clamping plate (1).

5. A site sampling site-specific sampling stent according to claim 1, wherein the length of the helical thread (15) is the same as the length of the threaded shell (12).

6. A site sampling holder according to claim 1, wherein the stop lever (11) and the collar (8) are resilient.