CN211318772U

CN211318772U - Portable environment radon measuring instrument with folding support frame

Info

Publication number: CN211318772U
Application number: CN201921991595.6U
Authority: CN
Inventors: 杨春华; 刘红生; 秦波
Original assignee: Wuhan Puxi Technology Co ltd
Current assignee: Wuhan Puxi Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-21
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a portable environment radon measuring apparatu with folding support frame, including environment radon measuring apparatu body, first support frame and second support frame, the top of first support frame is provided with fixed frame, the lower surface intermediate position welding of fixed frame has the drum, the slot has been seted up at the top of first support frame, the drum is pegged graft in the slot, through first bolt fixed connection between drum and the first support frame, environment radon measuring apparatu body sets up in fixed frame, the both sides of the bottom of first support frame are all seted up flutedly, the locating piece has all been welded to the top both sides of second support frame. The utility model discloses a take off the second bolt from first lug and second lug, then rotate the second support frame, make the locating piece rotatory around the groove portion, can fold first support frame and second support frame to be convenient for accomodate first support frame and second support frame, save space.

Description

Portable environment radon measuring instrument with folding support frame

Technical Field

The utility model belongs to the technical field of environment radon measuring apparatu, concretely relates to portable environment radon measuring apparatu with folding support frame.

Background

The chemical element radon is also called radon and is a chemical element. The radon is generally in the form of radon gas, is colorless, odorless and tasteless inert gas and has radioactivity. The chemical reaction of radon is inactive, and radon is difficult to react with other elements to form a compound. Radon has no known biological effects. Because radon is a radioactive gas, when a person inhales into the body, alpha particles of the radon which decay can cause radiation damage in the respiratory system of the person, and lung cancer is caused.

The existing portable environmental radon measuring instrument still has some problems: the support frame that present environment radon measuring apparatu used does not generally have folding function, so after environment radon measuring apparatu used, inconvenient accomodating the support frame, occupation space is great, simultaneously inconvenient dismouting between environment radon measuring apparatu and the support frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable environment radon measuring apparatu with folding support frame, through taking off the second bolt from first lug and second lug, then rotate the second support frame, it is rotatory around the groove portion to make the locating piece, can fold first support frame and second support frame, thereby be convenient for accomodate first support frame and second support frame, save space, through taking off first bolt from the drum, can separate drum and first support frame, conveniently dismantle environment radon measuring apparatu body from first support frame, then take off environment radon measuring apparatu body from fixed frame again, be convenient for the dismantlement of environment radon measuring apparatu body, in order to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable environment radon measuring instrument with a folding support frame comprises an environment radon measuring instrument body, a first support frame and a second support frame, wherein a fixed frame is arranged at the top of the first support frame, a cylinder is welded at the middle position of the lower surface of the fixed frame, a slot is formed in the top of the first support frame, the cylinder is inserted in the slot, the cylinder is fixedly connected with the first support frame through a first bolt, the environment radon measuring instrument body is arranged in the fixed frame, grooves are formed in two sides of the bottom of the first support frame, positioning blocks are welded on two sides of the top of the second support frame, the positioning blocks are hinged to the outer side of the groove, a first bump is welded on the outer surface of the bottom of the first support frame, a second bump is welded at the top of the second support frame, and the first bump and the second bump are fixedly connected through a second bolt, the circumference of the second support frame is sleeved with a fixing ring in a sliding mode, the upper surface of the fixing ring is in contact with the lower surface of the second bump, and the lower surface of the fixing ring is welded with support legs.

Preferably, the two sides of the environment radon measuring instrument body are hinged with a portable handle.

Preferably, the two sides of the fixing frame are in threaded connection with first screwing bolts, and the other ends of the first screwing bolts are in contact with the environment radon measuring instrument body.

Preferably, the other end of the first bolt is in threaded connection with a nut, and the nut is arranged on the outer side of the first support frame.

Preferably, the fixed ring is connected with a second screwing bolt in a threaded manner, and the other end of the second screwing bolt is in contact with the second support frame.

Preferably, the lower surface welding of stabilizer blade at solid fixed ring has four, four the even distribution of stabilizer blade is around solid fixed ring.

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

1. the utility model discloses a take off the second bolt from first lug and second lug, then rotate the second support frame, make the locating piece rotatory around the groove portion, can fold first support frame and second support frame to be convenient for accomodate first support frame and second support frame, save space.

2. The utility model discloses a take off first bolt from the drum in, can separate drum and first support frame, conveniently dismantle environment radon measuring apparatu body from first support frame, then take off environment radon measuring apparatu body from fixed frame again, the dismantlement of the environment radon measuring apparatu body of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is a left side view of the fixing frame and the environmental radon measuring instrument body in fig. 1 according to the present invention.

In the figure: 1. an environmental radon measuring instrument body; 2. a first support frame; 3. a second support frame; 4. a fixing frame; 5. a cylinder; 6. a slot; 7. a first bolt; 8. a groove; 9. positioning blocks; 10. a first bump; 11. a second bump; 12. a second bolt; 13. a fixing ring; 14. a support leg; 15. a carrying handle; 16. a first tightening bolt; 17. a nut; 18. and a second tightening bolt.

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. 1-4, the present invention provides a technical solution: the portable environment radon measuring instrument with the folding support frames comprises an environment radon measuring instrument body 1, a first support frame 2 and a second support frame 3, wherein two sides of the environment radon measuring instrument body 1 are hinged with portable handles 15, the portable environment radon measuring instrument can be conveniently carried, a fixing frame 4 is arranged at the top of the first support frame 2, a cylinder 5 is welded in the middle of the lower surface of the fixing frame 4, a slot 6 is formed in the top of the first support frame 2, the cylinder 5 is inserted into the slot 6, the cylinder 5 is fixedly connected with the first support frame 2 through a first bolt 7, in order to increase the stability of the first bolt 7, the other end of the first bolt 7 is in threaded connection with a nut 17, and the nut 17 is arranged on the outer side of the first support;

the environment radon measuring instrument body 1 is arranged in the fixing frame 4, in order to increase the stability of the environment radon measuring instrument body 1, two sides of the fixing frame 4 are both in threaded connection with first screwing bolts 16, and the other ends of the first screwing bolts 16 are in contact with the environment radon measuring instrument body 1;

grooves 8 are formed in two sides of the bottom of the first support frame 2, positioning blocks 9 are welded on two sides of the top of the second support frame 3, the positioning blocks 9 on the two sides are hinged to the outer sides of the grooves 8, a first bump 10 is welded on the outer surface of the bottom of the first support frame 2, a second bump 11 is welded on the top of the second support frame 3, and the first bump 10 and the second bump 11 are fixedly connected through a second bolt 12;

the solid fixed ring 13 has been cup jointed in the slip on the circumference of second support frame 3, in order to increase the stability of solid fixed ring 13, threaded connection has the bolt 18 of screwing of second on the solid fixed ring 13, the other end and the contact of second support frame 3 of bolt 18 are screwed to the second, the upper surface of solid fixed ring 13 and the lower surface contact of second lug 11, the lower surface welding of solid fixed ring 13 has stabilizer blade 14, in order to increase the stability of first support frame 2 and second support frame 3, stabilizer blade 14 has four at the lower surface welding of solid fixed ring 13, four even distributions of stabilizer blade 14 are around solid fixed ring 13.

The structure principle is as follows: when the radon measuring instrument is disassembled, assembled and stored, firstly, the environmental radon measuring instrument body 1 is taken down from the fixing frame 4 by unscrewing the first screwing bolt 16, then the second screwing bolt 18 is unscrewed, the fixing ring 13 slides out of the bottom of the second support frame 3, the fixing ring 13 and the support legs 14 are separated from the second support frame 3, then the first bolt 7 is taken down from the cylinder 5, the cylinder 5 can be separated from the first support frame 2, then the second bolt 12 is taken down from the first lug 10 and the second lug 11, then the second support frame 3 is rotated, the positioning block 9 rotates around the groove 8, the first support frame 2 and the second support frame 3 are folded, the whole device is convenient to disassemble, the storage is convenient, and the space is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable environment radon measuring apparatu with folding support frame, includes environment radon measuring apparatu body (1), first support frame (2) and second support frame (3), its characterized in that: the environment radon measuring instrument comprises a first support frame (2), a fixed frame (4) is arranged at the top of the first support frame (2), a cylinder (5) is welded at the middle position of the lower surface of the fixed frame (4), a slot (6) is formed in the top of the first support frame (2), the cylinder (5) is inserted into the slot (6), the cylinder (5) is fixedly connected with the first support frame (2) through a first bolt (7), an environment radon measuring instrument body (1) is arranged in the fixed frame (4), grooves (8) are formed in two sides of the bottom of the first support frame (2), positioning blocks (9) are welded on two sides of the top of a second support frame (3), the positioning blocks (9) are hinged to the outer sides of the grooves (8), a first convex block (10) is welded on the outer surface of the bottom of the first support frame (2), and a second convex block (11) is welded on the top of the, first lug (10) and second lug (11) between through second bolt (12) fixed connection, slip on the circumference of second support frame (3) and cup jointed solid fixed ring (13), the upper surface of solid fixed ring (13) and the lower surface contact of second lug (11), the lower skin weld of solid fixed ring (13) has stabilizer blade (14).

2. The portable environmental radon measuring instrument with folding support of claim 1, wherein: two sides of the environment radon measuring instrument body (1) are hinged with a portable handle (15).

3. The portable environmental radon measuring instrument with folding support of claim 1, wherein: the two sides of the fixed frame (4) are in threaded connection with first screwing bolts (16), and the other ends of the first screwing bolts (16) are in contact with the environment radon measuring instrument body (1).

4. The portable environmental radon measuring instrument with folding support of claim 1, wherein: the other end of the first bolt (7) is in threaded connection with a nut (17), and the nut (17) is arranged on the outer side of the first support frame (2).

5. The portable environmental radon measuring instrument with folding support of claim 1, wherein: and a second screwing bolt (18) is connected to the fixing ring (13) in a threaded manner, and the other end of the second screwing bolt (18) is in contact with the second support frame (3).

6. The portable environmental radon measuring instrument with folding support of claim 1, wherein: the lower surface welding of stabilizer blade (14) at solid fixed ring (13) has four, four stabilizer blade (14) even distribution is around solid fixed ring (13).