CN211262875U

CN211262875U - Fixing device of intelligent atmospheric sampling ware

Info

Publication number: CN211262875U
Application number: CN201921868897.4U
Authority: CN
Inventors: 白英; 毛腾飞; 温俊
Original assignee: Zhejiang Guo Zheng Safe Technology Co ltd
Current assignee: Zhejiang Guo Zheng Safe Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-14
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a fixing device of intelligent atmospheric sampling ware, the on-line screen storage device comprises a base. The fixing device of the intelligent air sampler drives the first fixing plate to move by pulling the handle outwards, the first fixing plate drives the first rack to move, the first rack drives the second rack to move by the gear, the second rack drives the second fixing plate to move outwards, the first rack and the second rack move towards two sides and drive the connecting rod to move by the connecting block, the connecting rod moves and stretches the spring, by placing the air sampler on the base, the spring can drive the connecting rod to move through elasticity, the connecting rod respectively drives the first rack and the second rack to move through the connecting block, the first rack and the second rack respectively drive the first fixing plate and the second fixing plate to move towards the middle, therefore, the air sampler can be fixed, the whole device is simple in structure and convenient to use, time and labor are saved in fixing and moving, the instrument is not easy to damage, and the use safety of the instrument is guaranteed.

Description

Fixing device of intelligent atmospheric sampling ware

Technical Field

The utility model relates to an empty gas detection surveys equipment technical field, specifically is an intelligent atmospheric sampling ware's fixing device.

Background

Atmospheric sampling is the process of collecting samples of pollutants or contaminated air in the atmosphere. Atmospheric sampling is an important step of atmospheric environment monitoring, and has a great reliability relation to monitoring data. The atmospheric sampler is an instrument or a device for collecting atmospheric pollutants or polluted air, and can be divided into a gas sampler and a particulate matter sampler according to a collection object, an environment sampler, an indoor sampler and a pollution source sampler according to a use place, and in addition, the atmospheric sampler with special purposes is also provided, such as a sampler for simultaneously collecting gas and particulate matters. The atmosphere sample thief has played fine effect to the detection of harmful gas in air and the environment, and along with the continuous progress of science and technology, the atmosphere sample thief also is constantly to release new products, if: products such as intelligent atmosphere sample thief, explosion-proof atmosphere sample thief, two gas circuits atmosphere sample thief, greatly enriched the classification of atmosphere sample thief. At present, when the sampler is used for detection, the sampler is taken to a detection place and then is fixed by a support, so that time and labor are wasted, and the instrument is easily damaged in the fixing process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent atmospheric sampling ware's fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device of an intelligent atmosphere sampler comprises a base, wherein the bottom of the base is fixedly connected with the top end of a supporting leg, a wheel is arranged at the bottom end of the supporting leg, a pin shaft is fixedly connected to one side of the supporting leg, a screw rod is arranged inside the pin shaft, the top end of the screw rod is fixedly connected with the bottom end of a rotating block, the bottom end of the screw rod penetrates through the pin shaft and extends to the outside of the pin shaft to be fixedly connected with the top of a disc, the top of the base is provided with the atmosphere sampler, a gear is arranged inside the base and is fixedly connected with the inner wall of the base through a central column, a first rack is arranged on one side of the gear, teeth are arranged on one side of the first rack, the first rack is meshed with the gear through the teeth, the other side of the first rack is slidably connected with the inner wall of the base through a sliding block, one end of the, the other end of the first rack penetrates through one end of the base and extends to the outside of the base to be fixedly connected with one side of the first fixing plate, and a telescopic rod is arranged on one side of the first rack.

Preferably, one end of the telescopic rod is fixedly connected with one side of the base, the other end of the telescopic rod is fixedly connected with one side of the first fixing plate, the other side of the gear is provided with a second rack, one side of the second rack is provided with teeth, the second rack is meshed with the gear through the teeth, the other side of the second rack is slidably connected with the inner wall of the base through a sliding block, one end of the second rack is fixedly connected with the elastic device through a connecting block, the other end of the second rack penetrates through the other end of the base and extends to the outside of the base to be fixedly connected with one side of the second fixing plate, one side of the second rack is provided with a telescopic rod, one end of the telescopic rod is fixedly connected with one side of the base, the other end of the telescopic rod is fixedly connected with one side of the second fixing plate, the elastic device comprises a fixing block, and one side of the fixing block is, the inside of fixed block is provided with the connecting rod, the both sides of connecting rod are provided with the gyro wheel, and the connecting rod passes through the inner wall swing joint of gyro wheel and fixed block both sides, the one end of connecting rod and the one end fixed connection of spring, the other end of spring and the inner wall fixed connection of fixed block, the other end of connecting rod runs through the other end of fixed block, and extends to the outside of fixed block and one side fixed connection of connecting block.

Preferably, the pin shaft is internally provided with a thread groove, and the pin shaft is in threaded connection with the screw rod through the thread groove.

Preferably, the gear is rotatably connected with one end of the central column.

Preferably, a handle is disposed at one side of the first fixing plate.

Preferably, the telescopic rod is provided with a fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing device of the intelligent air sampler drives the first fixing plate to move by pulling the handle outwards, the first fixing plate drives the first rack to move, the first rack drives the second rack to move through the gear, the second rack drives the second fixing plate to move outwards, the first rack and the second rack can drive the connecting rod to move through the connecting block when moving towards two sides, the connecting rod can stretch the spring when moving, the air sampler is placed on the base, after the handle is loosened, the spring can drive the connecting rod to move through elasticity, the connecting rod drives the first rack and the second rack to move through the connecting block respectively, the first rack and the second rack respectively drive the first fixing plate and the second fixing plate to move towards the middle, so that the air sampler can be fixed, the position of the telescopic rod is fixed through the fixing bolt, the air sampler is more firmly fixed, and the air sampler can be conveniently moved through the wheel, when moving to suitable position, drive the screw rod through rotating rotatory piece and rotate, the screw rod drives the disc and moves down to can be with base and atmospheric sampling ware rigidity, whole device simple structure, convenient to use, fixed and removal are labour saving and time saving, and not fragile instrument, have guaranteed the security that the instrument used.

Drawings

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

FIG. 2 is a sectional view of the base of the present invention;

fig. 3 is a schematic structural view of the elastic device of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a wheel; 4. a pin shaft; 5. a screw; 6. rotating the block; 7. a disc; 8. an atmospheric sampler; 9. a gear; 10. a central column; 11. a first rack; 12. teeth; 13. a slider; 14. connecting blocks; 15. an elastic device; 16. a first fixing plate; 17. a telescopic rod; 18. a second rack; 19. a second fixing plate; 20. a fixed block; 21. a connecting rod; 22. a roller; 23. a spring; 24. a handle; 25. and (5) fixing the 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. 1-3, the present invention provides a technical solution: a fixing device of an intelligent atmosphere sampler comprises a base 1, the bottom of the base 1 is fixedly connected with the top end of a supporting leg 2, the bottom end of the supporting leg 2 is provided with a wheel 3, one side of the supporting leg 2 is fixedly connected with a pin shaft 4, a screw rod 5 is arranged inside the pin shaft 4, a thread groove is arranged inside the pin shaft 4, the pin shaft 4 is in threaded connection with the screw rod 5 through the thread groove, the top end of the screw rod 5 is fixedly connected with the bottom end of a rotating block 6, the bottom end of the screw rod 5 penetrates through the pin shaft 4 and extends to the outside of the pin shaft 4 to be fixedly connected with the top of a disc 7, the top of the base 1 is provided with an atmosphere sampler 8, the inside of the base 1 is provided with a gear 9, the gear 9 is fixedly connected with the inner wall of the base 1 through a central column 10, the gear 9 is rotatably connected with one end of the, the first rack 11 is engaged with the gear 9 through teeth 12, the other side of the first rack 11 is slidably connected with the inner wall of the base 1 through a sliding block 13, one end of the first rack 11 is fixedly connected with an elastic device 15 through a connecting block 14, the other end of the first rack 11 penetrates through one end of the base 1 and extends to the outside of the base 1 to be fixedly connected with one side of a first fixing plate 16, one side of the first fixing plate 16 is provided with a handle 24, one side of the first rack 11 is provided with an expansion link 17, the expansion link 17 is provided with a fixing bolt 25, one end of the expansion link 17 is fixedly connected with one side of the base 1, the other end of the expansion link 17 is fixedly connected with one side of the first fixing plate 16, the other side of the gear 9 is provided with a second rack 18, one side of the second rack 18 is provided with teeth 12, the second rack 18 is engaged with the gear 9 through the teeth 12, the other side of the second rack 18 is slidably, one end of the second rack 18 is fixedly connected with the elastic device 15 through the connecting block 14, the other end of the second rack 18 penetrates through the other end of the base 1 and extends to the outside of the base 1 to be fixedly connected with one side of the second fixing plate 19, one side of the second rack 18 is provided with the telescopic rod 17, one end of the telescopic rod 17 is fixedly connected with one side of the base 1, the other end of the telescopic rod 17 is fixedly connected with one side of the second fixing plate 19, the elastic device 15 comprises a fixing block 20, one side of the fixing block 20 is fixedly connected with the inner wall of the base 1, a connecting rod 21 is arranged inside the fixing block 20, two sides of the connecting rod 21 are provided with the rollers 22, the connecting rod 21 is movably connected with the inner walls of two sides of the fixing block 20 through the rollers 22, one end of the connecting rod 21 is fixedly connected with one end of the spring 23, the other end of the, and extends to the outside of the fixed block 20 and is fixedly connected with one side of the connecting block 14, the handle 24 is pulled outwards to drive the first fixing plate 16 to move, the first fixing plate 16 drives the first rack 11 to move, the first rack 11 drives the second rack 18 to move through the gear 9, the second rack 18 drives the second fixing plate 19 to move outwards, the first rack 11 and the second rack 18 move towards both sides and drive the connecting rod 21 to move through the connecting block 14, the connecting rod 21 moves to stretch the spring 23, the atmosphere sampler 8 is placed on the base 1, after the handle 24 is released, the spring 23 drives the connecting rod 21 to move through elasticity, the connecting rod 21 drives the first rack 11 and the second rack 18 to move through the connecting block 14 respectively, the first rack 11 and the second rack 18 drive the first fixing plate 16 and the second fixing plate 19 to move towards the middle respectively, so as to fix the atmosphere sampler 8, rethread fixing bolt 25 is with the rigidity of telescopic link 17, it is more firm to make the atmosphere sample thief 8 fixed, can make things convenient for the atmosphere sample thief 8 to remove through wheel 3 simultaneously, when removing suitable position, drive screw rod 5 through rotating rotatory piece 6 and rotate, screw rod 5 drives disc 7 downstream, thereby can be with

base

1 and 8 rigidity of atmosphere sample thief, whole device simple structure, high durability and convenient use, it is fixed and remove all labour saving and time saving, and not fragile instrument, the security of instrument use has been guaranteed.

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 intelligent atmospheric sampling ware's fixing device, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with the top end of the supporting leg (2), the bottom end of the supporting leg (2) is provided with a wheel (3), one side of the supporting leg (2) is fixedly connected with a pin shaft (4), a screw rod (5) is arranged inside the pin shaft (4), the top end of the screw rod (5) is fixedly connected with the bottom end of a rotating block (6), the bottom end of the screw rod (5) penetrates through the pin shaft (4) and extends to the outside of the pin shaft (4) to be fixedly connected with the top of a disc (7), the top of the base (1) is provided with an atmosphere sampler (8), the inside of the base (1) is provided with a gear (9), the gear (9) is fixedly connected with the inner wall of the base (1) through a central column (10), one side of the gear (9) is provided with a first rack (11), one side of the first rack (11) is provided with, and first rack (11) pass through tooth (12) and gear (9) meshing, the inner wall sliding connection of sliding block (13) and base (1) is passed through to the opposite side of first rack (11), connecting block (14) and resilient means (15) fixed connection are passed through to the one end of first rack (11), the other end of first rack (11) runs through the one end of base (1), and extends to the outside of base (1) and one side fixed connection of first fixed plate (16), one side of first rack (11) is provided with telescopic link (17).

2. The fixing device of the intelligent air sampler according to claim 1, characterized in that: one end of the telescopic rod (17) is fixedly connected with one side of the base (1), the other end of the telescopic rod (17) is fixedly connected with one side of the first fixing plate (16), the other side of the gear (9) is provided with a second rack (18), one side of the second rack (18) is provided with teeth (12), the second rack (18) is meshed with the gear (9) through the teeth (12), the other side of the second rack (18) is connected with the inner wall of the base (1) through a sliding block (13) in a sliding manner, one end of the second rack (18) is fixedly connected with the elastic device (15) through a connecting block (14), the other end of the second rack (18) penetrates through the other end of the base (1) and extends to the outside of the base (1) to be fixedly connected with one side of the second fixing plate (19), and the telescopic rod (17) is arranged on one side of the second rack (18), one end of the telescopic rod (17) is fixedly connected with one side of the base (1), the other end of the telescopic rod (17) is fixedly connected with one side of the second fixing plate (19), the elastic device (15) comprises a fixed block (20), one side of the fixed block (20) is fixedly connected with the inner wall of the base (1), a connecting rod (21) is arranged inside the fixed block (20), rollers (22) are arranged on two sides of the connecting rod (21), and the connecting rod (21) is movably connected with the inner walls at the two sides of the fixed block (20) through a roller (22), one end of the connecting rod (21) is fixedly connected with one end of the spring (23), the other end of the spring (23) is fixedly connected with the inner wall of the fixed block (20), the other end of the connecting rod (21) penetrates through the other end of the fixing block (20), and extends to the outside of the fixed block (20) to be fixedly connected with one side of the connecting block (14).

3. The fixing device of the intelligent air sampler according to claim 1, characterized in that: the inside of round pin axle (4) is provided with the thread groove, and round pin axle (4) pass through thread groove and screw rod (5) threaded connection.

4. The fixing device of the intelligent air sampler according to claim 1, characterized in that: the gear (9) is rotatably connected with one end of the central column (10).

5. The fixing device of the intelligent air sampler according to claim 1, characterized in that: a handle (24) is arranged on one side of the first fixing plate (16).

6. The fixing device of the intelligent air sampler according to claim 2, characterized in that: the telescopic rod (17) is provided with a fixing bolt (25).