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CN-224221387-U - Sampling frame and sampling bottle

CN224221387UCN 224221387 UCN224221387 UCN 224221387UCN-224221387-U

Abstract

The utility model provides a sampling frame and a sampling bottle, and belongs to the technical field of sampling frames. The utility model relates to a sampling rack and a sampling bottle, which comprises a base, wherein a cylindrical supporting vertical rod is vertically fixed on the left side of the top of the base, a limiting block with an expanded diameter is arranged on the top of the supporting vertical rod, a connecting rack is arranged on the right side of the supporting vertical rod, a placing rack for bearing samples is horizontally formed by extending the right side of the connecting rack, the left side of the connecting rack is in axial sliding fit with the supporting vertical rod through a connecting mechanism, a limiting adjusting mechanism is arranged on the supporting vertical rod, a mounting ring sleeved on the periphery of the supporting vertical rod is sleeved on the left side of the supporting vertical rod, a threaded mounting hole is radially formed in the left side of the mounting ring, a plurality of limiting holes are axially and equidistantly arranged along the supporting vertical rod, and limiting bolts penetrate through the mounting holes.

Inventors

  • ZHU JINGMING
  • LI JUNBIN
  • LI CHEN
  • WU GUANYAN
  • DONG MINGXIN

Assignees

  • 朱景明

Dates

Publication Date
20260512
Application Date
20250411

Claims (8)

  1. 1. The sampling frame comprises a base (1), and is characterized in that a cylindrical supporting vertical rod (2) is vertically fixed on the left side of the top of the base (1), a limiting block (3) with expanded diameter is arranged at the top end of the supporting vertical rod (2), a connecting frame (4) is arranged on the right side of the supporting vertical rod (2), a placing frame (5) for bearing a sample is horizontally formed by horizontally extending the right side of the connecting frame (4), the left side of the connecting frame is in axial sliding fit with the supporting vertical rod (2) through a connecting mechanism, a limiting and adjusting mechanism is arranged on the supporting vertical rod (2), The restriction adjustment mechanism includes: A mounting ring (6) sleeved on the periphery of the support vertical rod (2), and a threaded mounting hole (7) is radially formed on the left side of the mounting ring; A plurality of limiting holes (10) which are arranged at equal intervals along the axial direction of the supporting vertical rod (2), the aperture of the limiting holes and the mounting holes (7) form coaxial corresponding relation, limiting bolts (9) which penetrate through the mounting holes (7) are arranged at the front ends of the limiting bolts, external thread parts which are matched with the internal threads of the limiting holes (10) are arranged at the front ends of the limiting bolts, and operation holes are arranged at the tail ends of the limiting bolts; The mounting ring (6) and the supporting vertical rod (2) form clearance fit sliding connection, and when the limiting bolt (9) is screwed, the front end thread part of the mounting ring and the inner wall of the mounting hole (7) and the limiting hole (10) form bidirectional thread locking.
  2. 2. The sampling rack according to claim 1, wherein the front and the back of the surface of the vertical support rod (2) are provided with sliding grooves (11), and the front and the back of the inner wall of the mounting ring (6) are provided with sliding blocks (12) which are in sliding fit with the sliding grooves (11).
  3. 3. The sampling rack according to claim 1, wherein the front and the back of the rack (5) are provided with fastening bolts (13), the fastening bolts (13) penetrate through the inner cavity of the rack (5), the fastening bolts (13) are in threaded connection with the rack (5), the front side and the back side of the inner cavity of the rack (5) are provided with abutting plates (14), and the inner sides of the fastening bolts (13) are in rotary connection with the outer sides of the abutting plates (14).
  4. 4. A sampling rack according to claim 3, characterized in that the left and right sides of the outer side of the abutment plate (14) are provided with limiting plates (15), and the limiting plates (15) penetrate to the outer side of the rack (5).
  5. 5. A sampling rack according to claim 1, characterized in that the connecting mechanism comprises a first connecting rod (16), the first connecting rod (16) is mounted on the right side of the mounting block (8), a first connecting groove (17) is formed in the left side of the connecting rack (4), the first connecting rod (16) is in plug-in fit with the first connecting groove (17), a fixing bolt (18) is arranged in the left side of the top of the connecting rack (4), and the fixing bolt (18) penetrates through the connecting rack (4) and is in threaded connection with the first connecting rod (16).
  6. 6. A sampling stand according to claim 1, characterized in that the connecting mechanism comprises a second connecting rod (19), the second connecting rod (19) is mounted on the right side of the mounting block (8), the left side of the connecting frame (4) is provided with a rotating ring (20), the left side of the rotating ring (20) is provided with a second connecting groove (21), the surface of the second connecting rod (19) is provided with a thread groove, and the second connecting rod (19) is in threaded connection with the second connecting groove (21).
  7. 7. A sampling rack according to claim 6, characterized in that the left side of the adapter rack (4) is provided with a connecting ring (22), the right side of the rotating ring (20) is provided with a connecting groove, and the connecting ring (22) is in sliding fit with the mounting groove (23).
  8. 8. A sampling bottle, characterized by being mounted on a sampling rack according to any one of claims 1 to 7.

Description

Sampling frame and sampling bottle Technical Field The utility model relates to the technical field of sampling frames, in particular to a sampling frame and a sampling bottle. Background The sampling frame and the sampling bottle are sampling tools commonly used in laboratories, industrial detection or environmental monitoring and are used for safely and accurately collecting and storing samples, the sampling frame is used for fixing, supporting or positioning the sampling bottle, the sampling process is stable, pollution or dumping is avoided, and the sampling bottle is in direct contact with the samples and is used for storing and transporting liquid, gas or solid samples. The sampling tube in the prior art has multiple specifications, and the heights of the sampling tube hole and the sampling tube frame of the sampling tube frame are fixed, so that the sampling tube frame is only applicable to sampling tubes with fixed diameters and heights, and the utilization rate of the sampling tube frame is low. Disclosure of utility model In order to overcome the above disadvantages, the present utility model provides a sampling rack and a sampling bottle which overcome or at least partially solve the above problems. The utility model is realized in the following way: The utility model provides a sampling rack and a sampling bottle, which comprises a base, wherein a cylindrical support vertical rod is vertically fixed on the left side of the top of the base, a limiting block with an expanded diameter is arranged at the top end of the support vertical rod, a connecting rack is arranged on the right side of the support vertical rod, the right side of the connecting rack horizontally extends to form a placing rack for bearing samples, the left side of the connecting rack is in axial sliding fit with the support vertical rod through a connecting mechanism, a limiting and adjusting mechanism is arranged on the support vertical rod, and the limiting and adjusting mechanism comprises; the limit adjustment mechanism includes; the mounting ring is sleeved on the periphery of the support vertical rod, and a threaded mounting hole is radially formed in the left side of the mounting ring; The limiting bolts penetrate through the mounting holes, the front ends of the limiting bolts are provided with external thread parts matched with the threads in the limiting holes, and the tail ends of the limiting bolts are provided with operation holes; The mounting ring and the support vertical rod form clearance fit sliding connection, and when the limiting bolt is screwed, the front end thread part of the mounting ring and the support vertical rod form bidirectional thread locking with the inner wall of the mounting hole and the limiting hole. In a preferred scheme, the front and the back of the surface of the supporting vertical rod are provided with sliding grooves, and the front side and the back side of the inner wall of the mounting ring are provided with sliding blocks in sliding fit with the sliding grooves. In a preferred scheme, the front and the back of the rack are both provided with fastening bolts, the fastening bolts penetrate through the inner cavity of the rack and are in threaded connection with the rack, the front side and the back side of the inner cavity of the rack are both provided with abutting plates, and the inner sides of the fastening bolts are rotationally connected with the outer sides of the abutting plates. In a preferred scheme, the left side and the right side of the outer side of the abutting plate are provided with limiting plates, and the limiting plates penetrate to the outer side of the placing frame. In a preferred scheme, the coupling mechanism includes the head rod, the right side at the installation piece is installed to the head rod, first spread groove has been seted up in the left side of linking frame, and head rod and first spread groove grafting cooperation, the left side at linking frame top is provided with fixing bolt, fixing bolt runs through linking frame and with head rod threaded connection. In a preferred scheme, coupling mechanism includes the second connecting rod, the right side at the installation piece is installed to the second connecting rod, the swivel becket is installed in the left side of linking up frame, the second spread groove has been seted up in the left side of swivel becket, and the screw thread groove has been seted up on the surface of second connecting rod, second connecting rod and second spread groove threaded connection. In a preferred scheme, the left side of linking up frame installs the go-between, the spread groove has been seted up on the right side of swivel becket, and go-between and mounting groove sliding fit. A sampling bottle is arranged on the sampling frame. The utility model provides a sampling frame and a sampling bottle, which have the beneficial effects that: 1. Through setting up restriction adjustment mechanism, can be through restrictin