CN212360638U

CN212360638U - Instrument shock-absorbing structure suitable for atmosphere is walked to navigate in monitoring car

Info

Publication number: CN212360638U
Application number: CN202020714123.2U
Authority: CN
Inventors: 陶会杰; 李宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an instrument shock-absorbing structure suitable for in atmosphere monitoring car of sailing mainly relates to instrument shock attenuation field. Including the monitoring vehicle, still including installing the set casing in the monitoring vehicle, be equipped with the mounting box in the set casing, set casing and mounting box are one side open-ended structure, just the opening of set casing and mounting box is located same one side, be connected with a plurality of damping device between set casing inner wall and the mounting box outer wall, damping device is including installing the support column on set casing inner wall and mounting box outer wall respectively, two the one end that the support column is close to is equipped with the backup pad, be connected with damping spring between the backup pad. The beneficial effects of the utility model reside in that: the vibration of the sailing vehicle on a bumpy road surface can be effectively buffered, so that the monitoring result is prevented from deviating due to the action of external force on the instrument, and the stability and the accuracy of the monitoring result are ensured.

Description

Instrument shock-absorbing structure suitable for atmosphere is walked to navigate in monitoring car

Technical Field

The utility model relates to an instrument shock attenuation field specifically is an instrument shock-absorbing structure suitable for in atmosphere monitoring car of sailing.

Background

The environment monitoring vehicle is a van-type special vehicle which is provided with an environment monitoring instrument, an insulation can, a workbench, a sampling device, a foldable ladder and the like and is used for environment monitoring work in the aspects of atmosphere, water sources and the like. Most of the instruments and equipment are modified or customized for production by environmental protection departments, and the instruments and equipment are different according to different monitoring objects and ranges, and generally have two types, namely general types and special types. This includes atmospheric navigation monitoring vehicles.

Through carrying out real-time supervision to main pollutants in the atmospheric environment, judge whether air quality accords with national or local environmental quality standard, and provide technical support for government decision-making department, this monitoring instrument that is equipped with the specialty on just needing the atmospheric air monitoring vehicle that walks to navigate, these instruments belong to the precision instrument mostly, the collision of any external force or jolt all can probably exert an influence to the precision of instrument, but the vehicle of walking on can hardly can go to jolting the road surface at work walking in-process, the vibrations of automobile body will transmit on the instrument, can cause the influence to the accuracy of instrument monitoring result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument shock-absorbing structure suitable for in atmosphere monitoring car of navigating, it can effectively cushion the car of navigating and go the vibrations that produce the instrument when jolting the road surface to external force leads to the monitoring result deviation to appear on the instrument, guarantees monitoring result's accuracy.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an instrument shock-absorbing structure suitable for in atmosphere monitoring car of sailing, includes the monitoring car, still including installing the set casing in the monitoring car, be equipped with the mounting box in the set casing, set casing and mounting box are one side open-ended structure, just the opening of set casing and mounting box is located same one side, be connected with a plurality of damping device between set casing inner wall and the mounting box outer wall, damping device is including installing the support column on set casing inner wall and mounting box outer wall respectively, two the one end that the support column is close to is equipped with the backup pad, be connected with damping spring, two between the backup pad side is connected with and extends the part, be fixed with instrument main part in the mounting box.

Furthermore, the extension part comprises two connecting rods, one ends of the two connecting rods are respectively hinged with the side edges of the two supporting plates, and the other ends of the two connecting rods are hinged together.

Furthermore, a clamping device is arranged in the mounting box, and the instrument main body is fixed in the mounting box through the clamping device.

Further, clamping device includes a plurality of splint, each inner wall of mounting box all corresponds and sets up a splint, be connected with reset spring between splint and the mounting box inner wall.

Furthermore, one end, close to the mounting box opening, of the clamping plate is an inclined plane, and the inclined plane inclines towards the inner part far away from the side wall of the mounting box.

Contrast prior art, the beneficial effects of the utility model reside in that:

the instrument main body is fixed in the mounting box which is arranged in the fixed shell which is fixed in the monitoring vehicle, thereby the instrument main body is arranged on the monitoring vehicle, a plurality of damping devices are arranged between each inner wall of the fixed shell and each outer side surface of the mounting box, the vibration of the instrument main body in all directions can be buffered, the damage of the vibration to the instrument main body can be prevented, the accuracy of the monitoring result can be ensured, the damping devices comprise supporting columns and supporting plates which are respectively fixed on the inner wall of the fixed shell and the outer side surface of the mounting box, damping springs are fixed between the supporting plates, the vibration of the instrument main body can be absorbed and buffered by utilizing the elastic deformation capacity of the damping springs, simultaneously, the side edges of the two supporting plates are connected and hinged by an extending part, each group of damping devices can realize tiny transverse movement, the plurality of damping devices are more smoothly matched, and compared with the, the damping device of this patent enables the buffering of vibrations more steady, and buffering shock attenuation effect is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a side view of the structure of the present invention.

Fig. 4 is a sectional view of the top view structure of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention.

Reference numerals shown in the drawings:

1. a stationary case; 2. mounting a box; 3. a support pillar; 4. a support plate; 5. a damping spring; 6. an instrument body; 7. a connecting rod; 8. a splint; 9. a return spring.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to an instrument shock-absorbing structure suitable for atmosphere navigation monitoring car, the main structure comprises a monitoring car and a fixing shell 1 arranged in the monitoring car, the fixing shell 1 is embedded in the monitoring car, a mounting box 2 is arranged in the fixing shell 1, the fixing shell 1 and the mounting box 2 are both of a structure with one side open, the openings of the fixing shell 1 and the mounting box 2 are positioned at the same side, which is convenient for mounting the mounting box 2 and an instrument main body 6, a plurality of shock-absorbing devices are respectively connected between each inner wall of the fixing shell 1 and each outer wall of the mounting box 2, the shock-absorbing devices comprise support columns 3 respectively arranged on the inner wall of the fixing shell 1 and the outer wall of the mounting box 2, a support plate 4 is arranged at one end near the two support columns 3, a shock-absorbing spring 5 is connected between the support plates 4, and each side of the two support plates 4 is hinged with an, extend the part can be flexible along with the change of distance between two

backup pads

4, 2 internal fixation of mounting box has instrument main part 6, instrument main part 6 installs back in mounting box 2, come the buffering to jolt the vibrations that the road surface produced through damping device between mounting box 2 and the set casing 1, utilize damping spring 5's elastic deformation to absorb the vibrations of buffering to instrument main part 6 promptly, and extend part and 4 side articulated structures of backup pad, make and to realize tiny horizontal dislocation between two backup pads 4 that correspond, compare ordinary one-way spring compression shock-absorbing structure like this, the buffering on the horizontal direction has been increased, though it is little nevertheless enough to make the buffering effect better, and every side of backup pad 4 all sets up the extension part, can return the normal position fast after horizontal dislocation removal.

Preferably, the extension part comprises two connecting rods 7, the two connecting rods 7 are provided, one ends of the two connecting rods 7 are respectively hinged with the side edges of the two support plates 4, the other ends of the two connecting rods 7 are hinged together, so that stable connection of the two support plates 4 can be realized, horizontal dislocation movement between the two support plates 4 can be realized, and the horizontal dislocation can be quickly returned to the original position under the action of the damping devices on other side walls, so that the damping structure can play a role in buffering and damping on the instrument main body 6 in multiple directions.

Preferably, a clamping device is arranged in the mounting box 2, the instrument main body 6 is fixed in the mounting box 2 through the clamping device, and the instrument main body 6 is more stably mounted through the clamping device.

Preferably, clamping device includes a plurality of splint 8, each inner wall of mounting box 2 all corresponds and sets up a splint 8, be connected with reset spring 9 between splint 8 and the 2 inner walls of mounting box, the space between the splint 8 is less than instrument main part 6's volume under the natural state, when making instrument main part 6 install in mounting box 2, instrument main part 6's surface is outwards pushed splint 8 and is extruded reset spring 9, and produces reverse elasticity behind the reset spring 9 atress, and reverse promotion splint 8 firmly fix instrument main part 6 in mounting box 2, guarantees the firm of instrument main part 6 installation in the time of easy to assemble.

Preferably, the end of the clamping plate 8 close to the opening of the mounting box 2 is an inclined plane, the inclined plane inclines towards the inside far away from the side wall of the mounting box 2, namely, the lowest point of the inclined plane is located at the side, far away from the side wall of the mounting box 2, of the clamping plate 8, when the instrument main body 6 enters the mounting box 2, the side edge of the instrument main body 6 is firstly contacted with the inclined plane, when the instrument main body continues to be pushed into the mounting box 2, the side edge of the instrument main body 6 pushes the clamping plate 8 outwards along the inclined plane, and the instrument main body 6 is more conveniently and quickly mounted through.

Through the shock-absorbing structure of this patent, can go when jolting the road surface at the car of navigating, effectual reduction jolts the vibrations to instrument main part 6 with the buffering, and compares in ordinary one-way compression spring shock-absorbing structure, connects through two connecting rods 7 are articulated between two backup pads 4 of this patent, can realize the dislocation of horizontal direction and remove for the buffering shock attenuation is steady more smooth and easy, and the shock attenuation effect is better.

Claims

1. The utility model provides an instrument shock-absorbing structure suitable for in atmosphere monitoring car of sailing, includes the monitoring car, its characterized in that: still including installing set casing (1) in the monitoring vehicle, be equipped with mounting box (2) in set casing (1), set casing (1) and mounting box (2) are one side open-ended structure, just the opening of set casing (1) and mounting box (2) is located same one side, be connected with a plurality of damping device between set casing (1) inner wall and mounting box (2) outer wall, damping device is including installing support column (3) on set casing (1) inner wall and mounting box (2) outer wall respectively, two the one end that support column (3) are close to is equipped with backup pad (4), be connected with damping spring (5) between backup pad (4), two backup pad (4) side is connected with and extends the part, mounting box (2) internal fixation has instrument main body (6).

2. The instrument shock-absorbing structure suitable for the atmosphere navigation monitoring car of claim 1, characterized in that: the stretching component comprises two connecting rods (7), one end of each connecting rod (7) is hinged to the side edge of each supporting plate (4), and the other end of each connecting rod (7) is hinged to the other end of each supporting plate.

3. The instrument shock-absorbing structure suitable for the atmosphere navigation monitoring car of claim 1, characterized in that: the instrument is characterized in that a clamping device is arranged in the mounting box (2), and the instrument main body (6) is fixed in the mounting box (2) through the clamping device.

4. The instrument shock-absorbing structure suitable for the atmosphere navigation monitoring car of claim 3, characterized in that: clamping device includes a plurality of splint (8), each inner wall of mounting box (2) all corresponds and sets up splint (8), be connected with reset spring (9) between splint (8) and mounting box (2) inner wall.

5. The instrument shock-absorbing structure suitable for the atmosphere navigation monitoring car of claim 4, characterized in that: the clamping plate (8) is provided with an inclined plane at one end close to the opening of the mounting box (2), and the inclined plane is inclined towards the inner part far away from the side wall of the mounting box (2).