CN215157419U - Oxygen analyzer with protector - Google Patents
Oxygen analyzer with protector Download PDFInfo
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- CN215157419U CN215157419U CN202121001236.9U CN202121001236U CN215157419U CN 215157419 U CN215157419 U CN 215157419U CN 202121001236 U CN202121001236 U CN 202121001236U CN 215157419 U CN215157419 U CN 215157419U
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Abstract
The utility model discloses an oxygen analyzer with a protective device, which comprises a protective box, wherein one end of the protective box is provided with an opening, a sealing cover is arranged in the opening, the other end of the protective box is provided with an air vent screen plate, the inner cavity of the protective box is provided with a first damping mechanism and a second damping mechanism, the first damping mechanism comprises a damping box, a movable column, a first connecting rod, a rectangular block and a placing plate, an analyzer body is placed on the placing plate, the second damping mechanism comprises a first spring and a vertical plate, one side of the vertical plate is connected with a wheel carrier, the first spring can drive the vertical plate to move in the horizontal direction which is close to each other, and further drive a roller on the wheel carrier to extrude the outer side wall of the analyzer body, so as to clamp and limit the position of the analyzer body, when the analyzer body is placed or taken out from the protective box, the outer side wall of the analyzer body can not generate abrasion due to the existence of the roller, the whole protective box adopts the structural design of the rectangular box, the internal space utilization rate is high, and the protective effect is good.
Description
Technical Field
The utility model relates to an oxygen analysis appearance protection technical field specifically is an oxygen analysis appearance with protector.
Background
The oxygen analyzer is an industrial on-line process analysis instrument, not only widely applied to the detection of the oxygen concentration in mixed gas in occasions such as a heating furnace, a chemical reaction container, a ground well, industrial nitrogen production and the like, but also widely applied to the detection of dissolved oxygen in water in the boiler and dissolved oxygen in water discharged by a sewage treatment device.
Present protection to oxygen analysis appearance is handled and is realized mostly through setting up the protective housing, current protective housing mostly only has simple ventilation cooling and prevents to come from the function of outside damage, in long-time use, the damage easily appears because the vibrations of protective housing itself in the analysis appearance, and simultaneously, the analysis appearance is when placing and taking out, its outer wall easily produces the friction damage with the protective housing, consequently, need to design one kind and realize the ventilation cooling effect and simultaneously can carry out the protector of shock attenuation protection and abrasionproof damage protection to the analysis appearance and satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oxygen analysis appearance with protector 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:
an oxygen analyzer with a guard, comprising:
the protection box comprises a protection box body, wherein one end of the protection box body is provided with an opening, a sealing cover is arranged in the opening, one end, close to the protection box, of the sealing cover is provided with a fan, and the other end of the protection box body is provided with a ventilation screen plate;
the first damping mechanism comprises two damping boxes, movable columns, first connecting rods, rectangular blocks and a placing plate, wherein the two damping boxes are symmetrically distributed along two sides of the bottom of an inner cavity of the protective box, transverse cylindrical holes are formed in the ends, close to each other, of the damping boxes, the movable columns are arranged in the cylindrical holes, the ends, far away from each other, of the two movable columns are connected with the bottoms of the cylindrical holes through second springs, the ends, close to each other, of the two movable columns are respectively connected with one ends of the two first connecting rods through first connecting shafts, the other ends of the two first connecting rods are respectively connected with two sides of the rectangular block, one end, close to a sealing cover, of the rectangular block is connected with the placing plate, and an analyzer body is placed on the placing plate;
and the second damping mechanism comprises a first spring and a vertical plate, one end of the first spring is connected with the inner side wall of the protective box, the other end of the first spring is connected with one side of the vertical plate, the other side of the vertical plate is connected with a plurality of wheel carriers, and the end parts of the wheel carriers are provided with idler wheels.
As a further aspect of the present invention: the second damper still includes second connecting rod, movable rod, spout and slider, the both ends of riser all link to each other with the one end of two second connecting rods respectively through the second connecting axle, the guard box all is equipped with the spout on being located the inside wall of first spring top and below position department, be equipped with the slider in the spout, the other end of two second connecting rods all links to each other with the one end of two movable rods respectively through the second connecting axle, and the other end of two movable rods links to each other with two sliders respectively.
As a further aspect of the present invention: the first spring with riser one side middle part links to each other, and two spouts on the same inside wall set up along first spring longitudinal symmetry distribution.
As a further aspect of the present invention: the one end that the activity post is close to each other is provided with the bar shaped plate through thin pole connection, the length of bar shaped plate with protective housing inner chamber bottom width is unanimous.
As a further aspect of the present invention: the ventilating screen plate is a rectangular screen plate, and the length of the ventilating screen plate is consistent with that of the strip-shaped plate.
As a further aspect of the present invention: and an arc-shaped slope is arranged at one end of the shock absorption box close to the sealing cover.
Compared with the prior art, the beneficial effects of the utility model are that: the oxygen analyzer realizes the protection function of the analyzer body by arranging the protection box, and the protection box can perform ventilation and heat dissipation treatment on the analyzer body, the first damping mechanism and the second damping mechanism arranged in the inner cavity of the analyzer body are used for damping the analyzer body in the vertical direction and the horizontal direction respectively, wherein the second damping mechanism drives the vertical plates to move in the horizontal direction close to each other through the first spring, thereby driving the rollers on the wheel carrier to press the outer side wall of the analyzer body so as to clamp and position limit the analyzer body, when the analyzer body is placed in or taken out from the protective box, the outer side wall can not produce wearing and tearing because of the existence of gyro wheel to this further improves the protection effect to the analysis appearance body, and whole guard box adopts rectangle case structural design, and interior space utilization is high, and the protecting effect is good, has stronger practicality.
Drawings
Fig. 1 is a schematic view of the overall internal structure of an oxygen analyzer with a protector.
Fig. 2 is a schematic structural view of a second damping mechanism in an oxygen analyzer with a protector.
FIG. 3 is a top view of the bottom of the inner cavity of a protective box in an oxygen analyzer with a protective device.
Wherein: the device comprises a protective box-1, a seal cover-2, a fan-3, a ventilating screen-4, an analyzer body-5, a first spring-6, a vertical plate-7, a wheel carrier-8, a damping box-9, a cylindrical hole-10, a second spring-11, a movable column-12, a first connecting rod-13, a first connecting shaft-14, a rectangular block-15, a placing plate-16, a sliding groove-17, a second connecting shaft-18, a second connecting rod-19, a movable rod-20, a sliding block-21, a thin rod-22, a strip-shaped plate-23 and an arc-shaped slope-24.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
Referring to fig. 1, an oxygen analyzer with a protection device comprises a protection box 1, an opening is arranged at one end of the protection box 1, a sealing cover 2 is arranged in the opening, a fan 3 is arranged at one end of the sealing cover 2 close to the protection box 1, a ventilation screen plate 4 is arranged at the other end of the protection box 1, a first damping mechanism and a second damping mechanism are arranged in an inner cavity of the protection box 1, the first damping mechanism comprises a damping box 9, movable columns 12, first connecting rods 13, rectangular blocks 15 and a placing plate 16, the damping box 9 is arranged into two parts symmetrically distributed along two sides of the bottom of the inner cavity of the protection box 1, a transverse cylindrical hole 10 is arranged at one end of the damping box 9 close to each other, the movable columns 12 are arranged in the cylindrical hole 10, one ends of the two movable columns 12 far away from each other are connected with the bottom of the cylindrical hole 10 through second springs 11, one ends of the two movable columns 12 close to each other are respectively connected with one end of the two first connecting rods 13 through first connecting shafts 14, the other end of two head rods 13 links to each other with the both sides of rectangular block 15 respectively, the one end that rectangular block 15 is close to closing cap 2 is connected with places board 16, place and place analysis appearance body 5 on the board 16, second damper includes first spring 6 and riser 7, the one end of first spring 6 with 1 inside wall of protective housing links to each other, the other end of first spring 6 with one side of riser 7 links to each other, the opposite side of riser 7 is connected with a plurality of wheel carrier 8, the tip of wheel carrier 8 is equipped with the gyro wheel.
Specifically, please refer to fig. 2, the second damping mechanism further includes a second connecting rod 19, a movable rod 20, a sliding slot 17 and a sliding block 21, two ends of the vertical plate 7 are respectively connected to one ends of the two second connecting rods 19 through second connecting shafts 18, the sliding slots 17 are respectively disposed on the inner side walls of the protection box 1 above and below the first spring 6, the sliding block 21 is disposed in the sliding slot 17, the other ends of the two second connecting rods 19 are respectively connected to one ends of the two movable rods 20 through the second connecting shafts 18, and the other ends of the two movable rods 20 are respectively connected to the two sliding blocks 21.
In this embodiment, first spring 6 with riser 7 one side middle part links to each other, and two spout 17 on the same inside wall set up along first spring 6 longitudinal symmetry, wheel carrier 8 sets up along the vertical direction longitudinal symmetry of riser 7, and the gyro wheel that 8 tip of wheel carrier set up is made by elastic material.
The working principle is as follows: the seal cover 2 is opened, the analyzer body 5 is placed on a placing plate 16 in the inner cavity of the protective box 1, the seal cover 2 is covered, the placing plate 16 moves downwards under pressure and drives one end of a first connecting rod 13 to move downwards, the first connecting rod 13 drives the movable column 12 to move towards the bottom of the inner cavity of the cylindrical groove when moving, at the moment, the second spring 11 is in a compression state, the outer side wall of the analyzer body 5 can squeeze the roller wheel in the placing process, further, the vertical plate 7 is driven to move and squeeze the first spring 6, the first spring 6 is in the compression state, when the analyzer is disturbed by external factors to generate vibration, the analyzer body 5 is subjected to horizontal and vertical shock absorption treatment through the elastic force action of the first spring 6 and the second spring 11, during the work of the analyzer body 5, the fan 3 can be controlled to be opened to blow air into the inner cavity of the protective box 1, the air blown out by the fan 3 flows downwards along the outer wall of the analyzer body 5 and is discharged out of the protective box from the vent screen 4 1, and further realize the ventilation and heat dissipation processing function of the analyzer body 5.
Example two
Referring to fig. 1 and 3, on the basis of embodiment 1, although the analyzer body 5 can be well ventilated, dissipated and damped, the bottom of the inner cavity of the protective box 1 is easy to accumulate dust, impurities and the like, and the inner cavity of the protective box 1 is inconvenient to clean, so that the strip-shaped plate 23 is connected and arranged at one end of the movable column 12 close to each other through the thin rod 22, and the length of the strip-shaped plate 23 is consistent with the width of the bottom of the inner cavity of the protective box 1.
In order to enable the strip-shaped plate 23 to be better matched with the ventilation screen plate 4, the ventilation screen plate 4 is a rectangular screen plate, and the length of the ventilation screen plate 4 is consistent with that of the strip-shaped plate 23.
Preferably, an arc-shaped slope 24 is arranged at one end of the shock absorption box 9 close to the cover 2, and the arc-shaped slope 24 plays a role of guiding dust impurity flow to fall above the ventilation screen plate 4.
When the fan 3 and the ventilation screen plate 4 are improved to perform ventilation and heat dissipation treatment on the analyzer body 5, the wind blown out by the fan 3 flows downwards along the same direction, dust and impurities in the inner cavity of the protective box 1 are blown to the upper side of the ventilation screen plate 4, finally the protective box 1 is discharged from the ventilation screen plate 4, meanwhile, when the analyzer body 5 is taken out of the protective box 1, the movable columns 12 move close to each other under the elastic force restoring action of the second spring 11 to drive the two strip-shaped plates 23 to move close to each other, the strip-shaped plates 23 can push the dust and impurities residues falling on the inner bottom surface of the protective box 1 to the upper side of the ventilation screen plate 4 in the moving process so as to better discharge the dust and impurities out of the protective box 1, the automatic cleaning function of the inner cavity of the protective box 1 can be realized through the mode, the whole automatic cleaning process is realized by utilizing the wind blown out by the fan 3 and the movement of the movable columns 12, the resource utilization rate is high, and the labor force can be saved.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. An oxygen analyzer with a guard, comprising:
the protection box comprises a protection box body, wherein one end of the protection box body is provided with an opening, a sealing cover is arranged in the opening, one end, close to the protection box, of the sealing cover is provided with a fan, and the other end of the protection box body is provided with a ventilation screen plate;
the first damping mechanism comprises two damping boxes, movable columns, first connecting rods, rectangular blocks and a placing plate, wherein the two damping boxes are symmetrically distributed along two sides of the bottom of an inner cavity of the protective box, transverse cylindrical holes are formed in the ends, close to each other, of the damping boxes, the movable columns are arranged in the cylindrical holes, the ends, far away from each other, of the two movable columns are connected with the bottoms of the cylindrical holes through second springs, the ends, close to each other, of the two movable columns are respectively connected with one ends of the two first connecting rods through first connecting shafts, the other ends of the two first connecting rods are respectively connected with two sides of the rectangular block, one end, close to a sealing cover, of the rectangular block is connected with the placing plate, and an analyzer body is placed on the placing plate;
and the second damping mechanism comprises a first spring and a vertical plate, one end of the first spring is connected with the inner side wall of the protective box, the other end of the first spring is connected with one side of the vertical plate, the other side of the vertical plate is connected with a plurality of wheel carriers, and the end parts of the wheel carriers are provided with idler wheels.
2. The oxygen analyzer with the protection device according to claim 1, wherein the second damping mechanism further comprises second connecting rods, movable rods, sliding grooves and sliding blocks, two ends of the vertical plate are respectively connected with one end of each of the two second connecting rods through second connecting shafts, the sliding grooves are respectively formed in the inner side walls of the protection box above and below the first spring, the sliding blocks are arranged in the sliding grooves, the other ends of the two second connecting rods are respectively connected with one end of each of the two movable rods through the second connecting shafts, and the other ends of the two movable rods are respectively connected with the two sliding blocks.
3. The oxygen analyzer with protection device of claim 2, wherein the first spring is connected to the middle portion of one side of the vertical plate, and the two sliding grooves on the same inner side wall are distributed along the first spring in a vertically symmetrical manner.
4. The oxygen analyzer with the protection device according to any one of claims 1 to 3, wherein one end of the movable column close to each other is provided with a strip-shaped plate through a thin rod in a connecting way, and the length of the strip-shaped plate is consistent with the width of the bottom of the inner cavity of the protection box.
5. The oxygen analyzer with the protection device according to claim 4, wherein the vent net plate is a rectangular net plate, and the length of the vent net plate is consistent with that of the strip-shaped plate.
6. The oxygen analyzer with a protective device according to claim 4, wherein an arc-shaped slope is arranged at one end of the damper box close to the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001236.9U CN215157419U (en) | 2021-05-12 | 2021-05-12 | Oxygen analyzer with protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001236.9U CN215157419U (en) | 2021-05-12 | 2021-05-12 | Oxygen analyzer with protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215157419U true CN215157419U (en) | 2021-12-14 |
Family
ID=79368631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001236.9U Active CN215157419U (en) | 2021-05-12 | 2021-05-12 | Oxygen analyzer with protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215157419U (en) |
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2021
- 2021-05-12 CN CN202121001236.9U patent/CN215157419U/en active Active
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