CN216447842U

CN216447842U - Movable support for atmospheric sampler

Info

Publication number: CN216447842U
Application number: CN202122307483.8U
Authority: CN
Inventors: 曾龙海; 林贝贝; 郭建; 李沼阳
Original assignee: Fujian Haibo Testing Technology Co ltd
Current assignee: Fujian Haibo Testing Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-06
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the field of air detection devices, in particular to a movable support for an atmosphere sampler. The utility model aims to solve the technical problem of providing a movable support for an air sampler, which can control the height and balance of a sampler, has simple and convenient structure, is portable, is convenient to carry during the sampling process and is convenient to move and can be flexibly moved. The utility model provides a portable support for atmosphere sampling ware, is including mount, adapter sleeve, bracing piece, fixed block, truckle, motor set casing, installation pole, motor, lead screw, silk cover, removal cover, connecting rod, rotary disk, articulated piece, place board, dead lever, control button and battery. Three connecting rods are arranged, are uniformly distributed around the fixed frame and are hinged and fixed with the fixed frame; three support rods are arranged and are respectively and fixedly arranged at the lower ends of the connecting rods through bolts; the fixed block is located the bracing piece lower extreme, through bolt and bracing piece fixed connection, and fixed block upper end inboard is equipped with the bulge.

Description

Movable support for atmospheric sampler

Technical Field

The utility model relates to the field of air detection devices, in particular to a movable support for an atmosphere sampler.

Background

With the aggravation of environmental pollution and the increasing attention of people to environmental quality and atmospheric quality, the detection of atmospheric quality becomes more and more important, the atmospheric detection can not only provide various pollution degree indexes, but also more importantly prompt the pollution source of people and how to strengthen the control of the pollution source and the environmental protection, the atmospheric sampler is an instrument for collecting atmospheric pollutants or polluted air, the atmosphere sampler is used for extracting quantitative gas to be detected, dissolving the gas into a reagent and detecting the concentration of the gas by a chemical method, thereby achieving the purpose of monitoring the environment.

For the accuracy of sampling, on the fixed bolster that the needs placed the atmosphere sampling appearance, current atmosphere sampling appearance fixed bolster is inconvenient to carry at the sampling process of going out, and can not accurate control sampling height and equilibrium in the sampling work, simultaneously in order to ensure the comprehensiveness and the accuracy of sampling, need carry out the sampling survey to the atmosphere in different areas, can move the apparatus to another place by a place usually, current mount is not convenient for move. Therefore, there is a need to develop a mobile support for an atmospheric sampler, which can control the height and balance of a sampler, has a simple and convenient structure, is portable, is convenient to carry during outgoing sampling, and is convenient to move and flexibly move.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the fixed support of the existing atmospheric sampling instrument is inconvenient to carry in the outgoing sampling process, the sampling height and the balance cannot be accurately controlled in the sampling work, and the existing fixed support is inconvenient to move.

The utility model is achieved by the following specific technical means:

a movable support for an atmosphere sampler comprises a fixed frame, a connecting sleeve, a supporting rod, a fixed block, a caster, a motor fixed shell, a mounting rod, a motor, a screw rod, a screw sleeve, a movable sleeve, a connecting rod, a rotating disk, a hinging block, a placing plate, a fixed rod, a control button and a storage battery; three connecting sleeves are arranged, are uniformly distributed around the fixed frame and are hinged and fixed with the fixed frame; three support rods are arranged and are respectively fixedly arranged at the lower end of the connecting sleeve through bolts; the fixed block is positioned at the lower end of the support rod and is fixedly connected with the support rod through a bolt, and a convex block is arranged on the inner side of the upper end of the fixed block; the trundles are fixedly arranged at the lower ends of the fixed blocks through bolts; the motor fixing shell is positioned below the fixing frame and is fixedly connected with the fixing frame through bolts, and the motor fixing shell is provided with a cavity; the mounting rod is fixedly mounted below the motor fixing shell through a bolt, a mounting shaft hole is formed in the center of the mounting rod, and an open slot is formed in the surface of the mounting rod and communicated with the mounting shaft hole; the motor is positioned in a cavity arranged in the motor fixing shell and is fixedly connected with the motor fixing shell through a bolt; the screw rod is positioned in the mounting shaft hole formed in the mounting rod, is rotatably mounted in the mounting shaft hole formed in the mounting rod through a bearing, and the upper end of the screw rod is connected with the output shaft of the motor; the screw sleeve is positioned in an installation shaft hole formed in the installation rod and is meshed with the screw rod, and a convex connecting block is arranged on the outer surface of the screw sleeve and is inserted into an open groove formed in the installation rod; the movable sleeve is positioned below the motor fixing shell and is slidably mounted on the outer surface of the mounting rod, meanwhile, the movable sleeve is fixedly connected with a convex connecting block arranged on the outer surface of the screw sleeve through a bolt, and a convex block is arranged on the outer surface of the movable sleeve; the connecting rod is positioned between the movable sleeve and the fixed block, one end of the connecting rod is hinged with a convex block arranged at the upper end of the fixed block, and the other end of the connecting rod is hinged with a convex block arranged on the outer surface of the movable sleeve; the rotating disc is positioned at the upper end of the fixed frame and is fixedly connected with the fixed frame through a bolt; the hinge block is positioned above the rotating disc and is hinged and fixed with the rotating disc; the placing plate is fixedly arranged above the hinge block through bolts; four fixing rods are arranged above the placing plate and are hinged and fixed on two sides of the placing plate; the control button is arranged on the outer surface of the motor fixing shell; the storage battery is fixedly arranged on one side of the motor fixing shell through bolts.

Furthermore, the motor is electrically connected with the control button, and the control button is electrically connected with the storage battery.

Furthermore, the outer surface of the movable sleeve is provided with three convex blocks, and the number of the connecting rods is three.

Furthermore, a placing groove is formed in the upper end of the placing plate.

Furthermore, the fixed rod is provided with a bolt hole and is fixedly connected with the atmosphere sampler through a bolt.

Furthermore, the fixing frame, the connecting rod and the supporting rod are all made of aluminum alloy.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model achieves the effects of controlling the height and the balance of the sampler, has simple and convenient structure, is convenient to carry in the outgoing sampling process, is convenient to move and can be flexibly moved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is a partial structural schematic diagram of the present invention.

The labels in the figures are: 1-fixed mount, 2-connecting sleeve, 3-supporting rod, 4-fixed block, 5-truckle, 6-motor fixed shell, 7-mounting rod, 8-motor, 9-screw rod, 10-screw sleeve, 11-moving sleeve, 12-connecting rod, 13-rotating disk, 14-hinged block, 15-placing plate, 16-fixed rod, 17-control button and 18-storage battery.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

examples

A movable support for an atmosphere sampler is shown in figures 1-4 and comprises a fixed frame 1, a connecting sleeve 2, a supporting rod 3, a fixed block 4, a caster 5, a motor fixing shell 6, a mounting rod 7, a motor 8, a screw rod 9, a screw sleeve 10, a movable sleeve 11, a connecting rod 12, a rotating disk 13, a hinged block 14, a placing plate 15, a fixed rod 16, a control button 17 and a storage battery 18; the number of the connecting sleeves 2 is three, the connecting sleeves are uniformly distributed around the fixing frame 1 and are hinged and fixed with the fixing frame 1; three support rods 3 are arranged and are respectively fixedly arranged at the lower end of the connecting sleeve 2 through bolts; the fixed block 4 is positioned at the lower end of the support rod 3 and is fixedly connected with the support rod 3 through a bolt, and a convex block is arranged on the inner side of the upper end of the fixed block 4; the caster 5 is fixedly arranged at the lower end of the fixed block 4 through a bolt; the motor fixing shell 6 is positioned below the fixing frame 1 and is fixedly connected with the fixing frame 1 through bolts, and the motor fixing shell 6 is provided with a cavity; the mounting rod 7 is fixedly mounted below the motor fixing shell 6 through bolts, a mounting shaft hole is formed in the center of the mounting rod 7, and an open slot is formed in the surface of the mounting rod and communicated with the mounting shaft hole; the motor 8 is positioned in the cavity of the motor fixing shell 6 and is fixedly connected with the motor fixing shell 6 through a bolt; the screw rod 9 is positioned in a mounting shaft hole arranged on the mounting rod 7, is rotatably mounted in the mounting shaft hole arranged on the mounting rod 7 through a bearing, and the upper end of the screw rod 9 is connected with an output shaft of the motor 8; the screw sleeve 10 is positioned in a mounting shaft hole arranged on the mounting rod 7 and is meshed with the screw rod 9, and a convex connecting block is arranged on the outer surface of the screw sleeve 10 and is inserted into an open groove arranged on the mounting rod 7; the movable sleeve 11 is positioned below the motor fixing shell 6 and is slidably mounted on the outer surface of the mounting rod 7, meanwhile, the movable sleeve 11 is fixedly connected with a convex connecting block arranged on the outer surface of the screw sleeve 10 through a bolt, and a convex block is arranged on the outer surface of the movable sleeve 11; the connecting rod 12 is positioned between the moving sleeve 11 and the fixed block 4, one end of the connecting rod is hinged with a convex block arranged at the upper end of the fixed block 4, and the other end of the connecting rod is hinged with a convex block arranged on the outer surface of the moving sleeve 11; the rotating disc 13 is positioned at the upper end of the fixed frame 1 and is fixedly connected with the fixed frame 1 through a bolt; the hinge block 14 is positioned above the rotating disc 13 and is hinged and fixed with the rotating disc 13; the placing plate 15 is fixedly arranged above the hinge block 14 through bolts; four fixing rods 16 are arranged, are positioned above the placing plate 15 and are hinged and fixed at two sides of the placing plate 15; the control button 17 is arranged on the outer surface of the motor fixing shell 6; the storage battery 18 is fixedly mounted on one side of the motor fixing shell 6 through bolts.

The motor 8 is electrically connected with the control button 17, and the control button 17 is electrically connected with the storage battery 18.

Three protruding blocks are arranged on the outer surface of the movable sleeve 11, and three connecting rods 12 are arranged.

The upper end of the placing plate 15 is provided with a placing groove.

The fixed rod 16 is provided with a bolt hole and is fixedly connected with the atmosphere sampler through a bolt.

The fixing frame 1, the connecting rod 12 and the supporting rod 3 are all made of aluminum alloy.

The working principle is as follows: the utility model is placed on a flat ground, the caster wheels 5 are locked, then the fixed rods 16 on the placing plate 15 are unfolded, the atmosphere sampler is placed on the placing plate 15, the atmosphere sampler is connected and locked with the fixed rods 16 through the locking bolts, the use can be realized, when the height needs to be adjusted in the use process, the caster wheels 5 can be unlocked, the control button 17 arranged on the surface of the mounting shell of the motor 8 is pressed, the control motor 8 rotates, the motor 8 drives the lead screw 9 to rotate, the lead screw 9 rotates to drive the wire sleeve 10 meshed with the lead screw 9 to move up and down, the wire sleeve 10 drives the movable sleeve 11 to move up and down along the mounting rod 7, the movable sleeve 11 pulls or pushes away the support rod 3 through the connecting rod 12, the connecting rod 12 is contracted or expanded, the effect of lifting the placing plate 15 is achieved, and the caster wheels 5 can be locked after the height is adjusted; when the air sampler needs to be moved, the locked trundles 5 are loosened, and the support frame is pulled to move through the trundles 5, so that the effect of convenient movement is achieved; when the utility model is placed on uneven ground or needs to be placed on inclined ground, the placing plate 15 can be adjusted through the rotating disc 13 and the hinging block 14, so that the placing plate 15 is placed horizontally, the horizontal placement of the atmosphere sampler is ensured, the balance of the sampler is controlled, and the measuring accuracy is ensured; after using the completion, the detachable atmosphere sample thief, then will articulate and pack up in the dead lever 16 of placing the board 15 upper end, loosen the truckle 5 of locking afterwards, press control button 17 at last, make silk cover 10 drive and remove cover 11 and rise to make connecting rod 12 pulling bracing piece 3 shrink, reach and reduce this practical volume, reach portable's effect.

Wherein, the motor 8 is electrically connected with the control button 17, and the control button 17 is electrically connected with the storage battery 18; the effect of controlling the rotation of the motor 8 through the control button 17 is achieved.

Wherein, the outer surface of the movable sleeve 11 is provided with three convex blocks, and the number of the connecting rods 12 is three; the stability of the structure is ensured, and meanwhile, the contraction and the expansion of the three support rods 3 can be synchronously controlled.

Wherein, the fixed rod 16 is provided with a bolt hole and is fixedly connected with the atmosphere sampler through a bolt; and the atmosphere sampler is further fixed, so that the stability of the atmosphere sampler is ensured.

Wherein, the fixed mount 1, the connecting rod 12 and the supporting rod 3 are all made of aluminum alloy; the weight is reduced while the service performance is ensured, and the portable electric water heater is more convenient to carry.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the utility model.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. A movable support for an atmosphere sampler is characterized by comprising a fixed frame (1), a connecting sleeve (2), a supporting rod (3), a fixed block (4), a caster (5), a motor fixing shell (6), a mounting rod (7), a motor (8), a screw rod (9), a screw sleeve (10), a movable sleeve (11), a connecting rod (12), a rotating disk (13), a hinged block (14), a placing plate (15), a fixed rod (16), a control button (17) and a storage battery (18); the three connecting sleeves (2) are uniformly distributed around the fixing frame (1) and are hinged and fixed with the fixing frame (1); three support rods (3) are arranged and are respectively fixedly arranged at the lower end of the connecting sleeve (2) through bolts; the fixing block (4) is positioned at the lower end of the support rod (3) and is fixedly connected with the support rod (3) through a bolt, and a protruding block is arranged on the inner side of the upper end of the fixing block (4); the trundles (5) are fixedly arranged at the lower ends of the fixed blocks (4) through bolts; the motor fixing shell (6) is positioned below the fixing frame (1) and is fixedly connected with the fixing frame (1) through bolts, and a cavity is formed in the motor fixing shell (6); the mounting rod (7) is fixedly mounted below the motor fixing shell (6) through a bolt, a mounting shaft hole is formed in the center of the mounting rod (7), and an open slot is formed in the surface of the mounting rod and communicated with the mounting shaft hole; the motor (8) is positioned in a cavity arranged in the motor fixing shell (6) and is fixedly connected with the motor fixing shell (6) through a bolt; the screw rod (9) is positioned in a mounting shaft hole formed in the mounting rod (7), is rotatably mounted in the mounting shaft hole formed in the mounting rod (7) through a bearing, and the upper end of the screw rod (9) is connected with an output shaft of the motor (8); the screw sleeve (10) is positioned in a mounting shaft hole arranged on the mounting rod (7) and is meshed with the screw rod (9), and a convex connecting block is arranged on the outer surface of the screw sleeve (10) and is inserted into an open slot arranged on the mounting rod (7); the movable sleeve (11) is positioned below the motor fixing shell (6) and is slidably mounted on the outer surface of the mounting rod (7), meanwhile, the movable sleeve (11) is fixedly connected with a convex connecting block arranged on the outer surface of the screw sleeve (10) through a bolt, and a convex block is arranged on the outer surface of the movable sleeve (11); the connecting rod (12) is positioned between the movable sleeve (11) and the fixed block (4), one end of the connecting rod is hinged with the convex block arranged at the upper end of the fixed block (4), and the other end of the connecting rod is hinged with the convex block arranged on the outer surface of the movable sleeve (11); the rotating disc (13) is positioned at the upper end of the fixed frame (1) and is fixedly connected with the fixed frame (1) through a bolt; the hinging block (14) is positioned above the rotating disc (13) and is hinged and fixed with the rotating disc (13); the placing plate (15) is fixedly arranged above the hinge block (14) through bolts; four fixing rods (16) are arranged, are positioned above the placing plate (15) and are hinged and fixed at two sides of the placing plate (15); the control button (17) is arranged on the outer surface of the motor fixing shell (6); the storage battery (18) is fixedly arranged on one side of the motor fixing shell (6) through bolts.

2. The mobile support for an atmosphere sampler according to claim 1, wherein the motor (8) is electrically connected to a control button (17), and the control button (17) is electrically connected to the accumulator (18).

3. The movable support for the atmosphere sampler according to claim 1, wherein the outer surface of the movable sleeve (11) is provided with three convex blocks, and the number of the connecting rods (12) is three.

4. The movable support for the atmospheric sampling device according to claim 1, wherein the placing plate (15) is provided with a placing groove at the upper end.

5. The movable support for the atmosphere sampler according to claim 1, wherein the fixing rod (16) is provided with a bolt hole, and is fixedly connected with the atmosphere sampler through a bolt.

6. The movable support for the atmospheric sampler according to claim 1, wherein the fixing frame (1), the connecting rod (12) and the supporting rod (3) are made of aluminum alloy.