CN211085719U

CN211085719U - Occupational health sampling device convenient to accomodate

Info

Publication number: CN211085719U
Application number: CN201922192362.6U
Authority: CN
Inventors: 朱新华
Original assignee: Nantong Dongchang Environmental Protection Equipment Technology Co ltd
Current assignee: Nantong Dongchang Environmental Protection Equipment Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-24
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an occupational health sampling device convenient to accomodate, including the collection box, collection box top one side is provided with the connecting pipe, the connecting pipe top is provided with the collection pipe, the collection outside of the pipe bottom is provided with the adapter sleeve, the inside top of adapter sleeve is provided with sealing ring and sealed pad respectively, the sealing ring runs through the sealed pad, the connecting pipe top has seted up the seal groove, the seal groove is inside to be provided with the seal cover, the sealing ring bottom is located inside the seal cover, the connecting pipe outside has seted up the fixed slot, the adapter sleeve outside is provided with the installation section of thick bamboo, the installation section of thick bamboo inside is provided with spring A, installation section of thick bamboo one side is provided with the pull ring, the pull; through install the adapter sleeve additional in the connecting pipe with gather the union coupling department outside, be convenient for the staff will gather pipe and connecting pipe butt joint, promoted staff's collection efficiency greatly.

Description

Occupational health sampling device convenient to accomodate

Technical Field

The utility model belongs to the technical field of health sampling device, concretely relates to occupational health sampling device convenient to accomodate.

Background

Sampling is to extract a part of representative substances from a whole batch of substances with the quality to be determined so as to test the quality of the batch of substances or determine the properties of the batch of substances, a proper quality evaluation needs to have the substances representing the whole sample, and the acquisition of the representative substances needs to have a set of standard sanitary sampling devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an occupational health sampling device convenient to accomodate to it is troublesome with the collection pipe butt joint to propose among the current health sampling device in the above-mentioned background art, the problem of bringing inconvenience for staff's collection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an occupational health sampling device convenient to accomodate, includes the vasculum, vasculum top one side is provided with the connecting pipe, the connecting pipe top is provided with the vasculum, the vasculum bottom outside is provided with the adapter sleeve, the inside top of adapter sleeve is provided with sealing ring and sealed pad respectively, the sealing ring runs through sealed pad, the seal groove has been seted up on the connecting pipe top, the inside seal cover that is provided with of seal groove, the sealing ring bottom is located inside the seal cover, the fixed slot has been seted up in the connecting pipe outside, the adapter sleeve outside is provided with an installation section of thick bamboo, the inside spring A that is provided with of an installation section of thick bamboo, installation section of thick bamboo one side is provided with the pull ring, the pull.

Preferably, the inner part of the rear surface of the collection box is provided with an access panel, the top end and the bottom end of the access panel are both provided with a dovetail block, dovetail grooves are formed in the top end and the bottom end of the inner portion of the rear surface of the collecting box, the dovetail blocks are located in the dovetail grooves, the surfaces of two ends of one side of the collection box are both provided with mounting grooves A, one side of the mounting grooves A is provided with a chute, one side of the chute is provided with an installation groove B, the installation groove B is internally provided with a limiting block and a spring B respectively, the limiting block is positioned at the top end of the spring B, the limiting block penetrates through the mounting groove B and the dovetail block, one side of the top end of the dovetail groove is provided with a limiting groove, the top end of the limiting block is located inside the limiting groove, a connecting rod is arranged on one side of the limiting block and penetrates through the sliding groove, a sliding block is arranged at one end of the connecting rod, and the sliding block is located inside the mounting groove A.

Preferably, the connecting pipe is fixedly connected with the collecting box, the collecting pipe is fixedly connected with the connecting sleeve, and the other end of the collecting pipe is fixedly connected with the collecting head.

Preferably, sealing ring and sealed pad all with adapter sleeve fixed connection, seal cover and seal groove fixed connection.

Preferably, the mounting cylinder is fixedly connected with the connecting sleeve, one end of the spring A is fixedly connected with the limiting rod, the other end of the spring A is fixedly connected with the connecting sleeve, one end of the limiting rod is an inclined plane, and the inclined plane is located inside the fixing groove.

Preferably, the connecting rods are fixedly connected with the sliding blocks and the limiting blocks, and the springs B are fixedly connected with the mounting grooves B and the limiting blocks.

Preferably, the dovetail block is fixedly connected with the maintenance board, and the maintenance board is slidably connected with the collection box through the dovetail block and the dovetail groove.

Preferably, one side of the top end of the limiting block is an inclined plane, and the inclined plane is located inside the limiting groove.

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

(1) by additionally arranging the connecting sleeve at the outer side of the joint of the connecting pipe and the collecting pipe, when the collecting pipe is required to be butted with the connecting pipe, the collecting pipe is moved, the connecting sleeve is driven by the collecting pipe to move, the connecting sleeve respectively drives the sealing ring and the sealing gasket to move, the connecting sleeve is sleeved in the connecting pipe, the sealing ring is aligned to the sealing groove, when one end of the limiting rod is contacted with the connecting pipe, the limiting rod is driven by the spring A to reset under the action of the spring A, one end of the limiting rod enters the fixing groove to fix the connecting sleeve under the action of an inclined plane and force, and further the collecting pipe is fixed, at the moment, the sealing ring enters the inside of the sealing groove to be tightly connected with the sealing sleeve, the sealing gasket is tightly connected with the top end of the connecting pipe, under the action of the sealing gasket and the sealing, the leakproofness that collection pipe and connecting pipe are connected has been promoted greatly, has been convenient for the staff will gather pipe and connecting pipe butt joint, has promoted staff's collection efficiency greatly.

(2) Through install the slider respectively additional at access panel one side both ends, when needs are safeguarded health sampling device, need lift the access panel off earlier, the slider slides, it removes to drive the connecting rod by the slider, the connecting rod drives the restriction piece and moves down, by restriction piece compression spring B, when the restriction piece top leaves the spacing inslot portion, remove the access panel, the access panel moves the dovetail piece and slides along the dovetail, when the dovetail piece leaves the dovetail insidely, accomplish the dismantlement to the access panel, the maintainer of having convenient for is safeguarded health sampling device.

Drawings

FIG. 1 is a schematic structural view of a sanitary sampling device according to the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

fig. 3 is a schematic view of a sectional structure of the connection sleeve of the present invention;

FIG. 4 is an enlarged view of the structure at b in FIG. 3;

FIG. 5 is a schematic side view of the sanitary sampling device of the present invention;

FIG. 6 is an enlarged view of the structure at the point c in FIG. 5;

FIG. 7 is a schematic cross-sectional view of the limiting block of the present invention;

in the figure: 1. a collection box; 2. a pick head; 3. connecting sleeves; 4. a collection tube; 5. mounting the cylinder; 6. a pull ring; 7. a restraining bar; 8. sealing sleeves; 9. a seal ring; 10. a gasket; 11. a sealing groove; 12. a spring A; 13. fixing grooves; 14. an access panel; 15. a limiting block; 16. mounting grooves A; 17. a slider; 18. a dovetail block; 19. a dovetail groove; 20. a connecting rod; 21. a limiting groove; 22. mounting grooves B; 23. a chute; 24. and a spring B.

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. 1-7, the present invention provides a technical solution: the utility model provides an occupational health sampling device convenient to accomodate, including

collection box

1, 1 top one side of collection box is provided with the connecting pipe, the connecting pipe top is provided with the

collection pipe

4, 4 bottom outsides in collection pipe are provided with

adapter sleeve

3, 3 inside tops in adapter sleeve are provided with sealing ring 9 and sealed pad 10 respectively, sealing ring 9 runs through sealed pad 10, seal groove 11 has been seted up on the connecting pipe top, the inside seal cover 8 that is provided with of

seal groove

11, 9 bottom positions in seal cover 8 are inside in the sealing ring, fixed slot 13 has been seted up in the connecting pipe outside, the 3 outside of adapter sleeve is provided with installation section of

thick bamboo

5, 5 inside spring A12 that are provided with of installation section of thick bamboo, 5 one side of installation section of thick bamboo is provided with pull ring 6.

In order to facilitate the overhaul of the collection box 1, in this embodiment, preferably, an overhaul plate 14 is disposed inside the rear surface of the collection box 1, dovetail blocks 18 are disposed on the top end and the bottom end of the overhaul plate 14, dovetail grooves 19 are disposed on the top end and the bottom end inside the rear surface of the collection box 1, the dovetail blocks 18 are disposed inside the dovetail grooves 19, mounting grooves a16 are disposed on the two end surfaces of one side of the collection box 1, sliding grooves 23 are disposed on one sides of the mounting grooves a16, mounting grooves B22 are disposed on one sides of the sliding grooves 23, limiting blocks 15 and springs B24 are disposed inside the mounting grooves B22, the limiting blocks 15 are disposed on the top ends of the springs B24, the limiting blocks 15 penetrate through the mounting grooves B22 and the dovetail blocks 18, limiting grooves 21 are disposed on one sides of the top end of the dovetail grooves 19, the top ends of the limiting blocks 15 are disposed inside the, the slider 17 is located inside the mounting groove a 16.

In order to fix the collecting head 2, in this embodiment, preferably, the connecting pipe is fixedly connected to the collecting box 1, the collecting pipe 4 is fixedly connected to the connecting sleeve 3, and the other end of the collecting pipe 4 is fixedly connected to the collecting head 2.

In order to fix the sealing ring 9, in this embodiment, preferably, the sealing ring 9 and the sealing gasket 10 are both fixedly connected to the connecting sleeve 3, and the sealing sleeve 8 is fixedly connected to the sealing groove 11.

In order to facilitate the detachment of the collection tube 4 and the collection of the sanitary sampling device, in this embodiment, preferably, the mounting cylinder 5 is fixedly connected to the connection sleeve 3, one end of the spring a12 is fixedly connected to the limiting rod 7, the other end of the spring a12 is fixedly connected to the connection sleeve 3, one end of the limiting rod 7 is an inclined surface, and the inclined surface is located inside the fixing groove 13.

In order to facilitate the resetting of the limiting block 15, in the embodiment, preferably, the connecting rod 20 is fixedly connected with the sliding block 17 and the limiting block 15, and the spring B24 is fixedly connected with the mounting groove B22 and the limiting block 15.

To facilitate sliding the access panel 14, in this embodiment, the dovetail block 18 is preferably fixedly attached to the access panel 14, and the access panel 14 is slidably attached to the collection bin 1 via the dovetail block 18 and the dovetail slot 19.

In order to facilitate the limiting block 15 to slide into the limiting groove 21, in this embodiment, preferably, one side of the top end of the limiting block 15 is an inclined surface, and the inclined surface is located inside the limiting groove 21.

The utility model discloses a theory of operation and use flow: after the device is finished, by additionally arranging the connecting sleeve 3 at the outer side of the joint of the connecting pipe and the collecting pipe 4, when the collecting pipe 4 is required to be butted with the connecting pipe, the collecting pipe 4 is moved, the connecting sleeve 3 is driven to move, the connecting sleeve 3 respectively drives the sealing ring 9 and the sealing gasket 10 to move, the connecting sleeve 3 is sleeved in the connecting pipe, the sealing ring 9 is aligned with the sealing groove 11, when one end of the limiting rod 7 is contacted with the connecting pipe, the limiting rod 7 is driven to move towards one side of the mounting barrel 5 under the action of the inclined plane and force, the connecting sleeve 3 continuously moves downwards, when one end of the limiting rod 7 is contacted with the fixed groove 13, the limiting rod 7 is driven to reset by the spring A12 under the action of the spring A12, one end of the limiting rod 7 enters the fixed groove 13, the fixing of the connecting sleeve 3 is finished, the fixing of the collecting pipe 4 is finished, at, the sealing gasket 10 is tightly connected with the top end of the connecting pipe, the sealing performance of the connection between the collecting pipe 4 and the connecting pipe is greatly improved under the action of the sealing gasket 10 and the sealing groove 11, the collection pipe 4 is conveniently butted with the connecting pipe by workers, the collection efficiency of the workers is greatly improved, the sliding blocks 17 are respectively additionally arranged at the two ends of one side of the maintenance plate 14, when the sanitary sampling device needs to be maintained, the access panel 14 needs to be dismounted firstly, the sliding block 17 is slid, the sliding block 17 drives the connecting rod 20 to move, the connecting rod 20 drives the limiting block 15 to move downwards, the limiting block 15 compresses the spring B24, when the top end of the limiting block 15 leaves the limiting groove 21, the access panel 14 is moved, the access panel 14 drives the dovetail block 18 to slide along the dovetail groove 19, when the dovetail block 18 leaves the interior of the dovetail slot 19, the access panel 14 is removed, facilitating maintenance of the sanitary sampling apparatus by maintenance personnel.

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 an occupational health sampling device convenient to accomodate, includes vasculum (1), its characterized in that: the collecting box is characterized in that a connecting pipe is arranged on one side of the top end of the collecting box (1), a collecting pipe (4) is arranged on the top end of the connecting pipe, a connecting sleeve (3) is arranged on the outer side of the bottom end of the collecting pipe (4), a sealing ring (9) and a sealing gasket (10) are respectively arranged on the top end inside the connecting sleeve (3), the sealing ring (9) penetrates through the sealing gasket (10), a sealing groove (11) is formed in the top end of the connecting pipe, a sealing sleeve (8) is arranged inside the sealing groove (11), the bottom end of the sealing ring (9) is positioned inside the sealing sleeve (8), a fixing groove (13) is formed in the outer side of the connecting pipe, an installing cylinder (5) is arranged on the outer side of the connecting sleeve (3), a spring A (12) is, the limiting rod (7) penetrates through the spring A (12) and the mounting cylinder (5), and one end of the limiting rod (7) is located inside the fixing groove (13).

2. A occupational health sampling device of claim 1, wherein the sampling device is configured to be stored in a portable format, the portable format comprising: the collecting box is characterized in that a maintenance plate (14) is arranged inside the rear surface of the collecting box (1), dovetail blocks (18) are arranged at the top end and the bottom end of the maintenance plate (14), dovetail grooves (19) are formed in the top end and the bottom end of the inside of the rear surface of the collecting box (1), the dovetail blocks (18) are located inside the dovetail grooves (19), mounting grooves A (16) are formed in the two end surfaces of one side of the collecting box (1), sliding grooves (23) are formed in one sides of the mounting grooves A (16), mounting grooves B (22) are formed in one sides of the sliding grooves (23), limiting blocks (15) and springs B (24) are arranged inside the mounting grooves B (22), the limiting blocks (15) are located at the top ends of the springs B (24), the limiting blocks (15) penetrate through the mounting grooves B (22) and the dovetail blocks (18), limiting grooves (21) are formed in one side of, the top end of the limiting block (15) is located inside the limiting groove (21), a connecting rod (20) is arranged on one side of the limiting block (15), the connecting rod (20) penetrates through the sliding groove (23), a sliding block (17) is arranged at one end of the connecting rod (20), and the sliding block (17) is located inside the mounting groove A (16).

3. A occupational health sampling device of claim 1, wherein the sampling device is configured to be stored in a portable format, the portable format comprising: the collecting device is characterized in that the connecting pipe is fixedly connected with the collecting box (1), the collecting pipe (4) is fixedly connected with the connecting sleeve (3), and the other end of the collecting pipe (4) is fixedly connected with the collecting head (2).

4. A occupational health sampling device of claim 1, wherein the sampling device is configured to be stored in a portable format, the portable format comprising: sealing ring (9) and sealed pad (10) all with adapter sleeve (3) fixed connection, seal cover (8) and seal groove (11) fixed connection.

5. A occupational health sampling device of claim 1, wherein the sampling device is configured to be stored in a portable format, the portable format comprising: the installation cylinder (5) and the connecting sleeve (3) are fixedly connected, one end of the spring A (12) is fixedly connected with the limiting rod (7), the other end of the spring A (12) is fixedly connected with the connecting sleeve (3), one end of the limiting rod (7) is an inclined plane, and the inclined plane is located inside the fixing groove (13).

6. A occupational health sampling device of claim 2, wherein the sampling device is configured to be stored: the connecting rods (20) are fixedly connected with the sliding blocks (17) and the limiting blocks (15), and the springs B (24) are fixedly connected with the mounting grooves B (22) and the limiting blocks (15).

7. A occupational health sampling device of claim 2, wherein the sampling device is configured to be stored: the dovetail block (18) is fixedly connected with the maintenance plate (14), and the maintenance plate (14) is connected with the collection box (1) in a sliding mode through the dovetail block (18) and the dovetail groove (19).

8. A occupational health sampling device of claim 2, wherein the sampling device is configured to be stored: one side of the top end of the limiting block (15) is an inclined plane, and the inclined plane is located inside the limiting groove (21).