CN218601109U

CN218601109U - Low concentration smoke and dust automatic test appearance

Info

Publication number: CN218601109U
Application number: CN202223058378.6U
Authority: CN
Inventors: 李振洋; 屈治雨; 邹凯
Original assignee: Langfang Qingyue Environmental Technology Co ltd
Current assignee: Langfang Qingyue Environmental Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-10
Anticipated expiration: 2032-11-17

Abstract

The application discloses low concentration smoke and dust automatic tester, including first guard plate, buffer block, spacing, backup pad, lifter, gib block, backing plate, accessory plate, fixed plate, removal case, chamber door, gag lever post, first motor, push rod, gear, connecting plate, second guard plate, automatic tester body, second motor, anchor strut and locating plate. The guide strip and the base plate can respectively guide and support the lifting strip, so that the supporting plate can be conveniently and stably lifted in the movable box, and the smoke dust at different heights can be conveniently detected; the connecting plate can assist the automatic tester body in rotating adjustment, so that smooth adjustment of the automatic tester body is guaranteed, the whole tester is convenient to move, and the detection range is expanded; first guard plate and second guard plate can be dismantled, and is effectual to the protection of automatic tester body, and spacing and gag lever post can carry on spacingly when first guard plate and second guard plate use and accomodate respectively, avoid dropping and losing of first guard plate and second guard plate.

Description

Low concentration smoke and dust automatic testing appearance

Technical Field

The application relates to the field of smoke and dust testers, in particular to a low-concentration smoke and dust automatic tester.

Background

The automatic smoke dust tester collects particles in a pipeline by using a pitot tube constant-speed sampling gravimetric method and qualitatively and quantitatively determines harmful gases by using a fixed-potential electrolytic method. The device can be used for the measurement of the emission concentration/total amount of smoke dust (gas) of various boilers and furnaces and the dust removal and desulfurization efficiency of equipment in the departments of environmental protection, sanitation, labor, safety supervision, military, scientific research, education and the like.

Automatic tester structure as an organic whole is difficult for going up and down to adjust when using, changes the detection height to the flue gas, and the direction of use is also difficult for adjusting, and the tester top lacks detachable protective structure, and when the tester used, protective structure was difficult for accomodating, and is inconvenient to use. Therefore, the automatic tester for the low-concentration smoke dust is provided for solving the problems.

Disclosure of Invention

The utility model provides a low concentration smoke and dust automatic tester is arranged in solving automatic tester structure as an organic whole among the prior art, is difficult for carrying out the lift adjustment when using, changes the detection height to the flue gas, and the direction of use is also difficult to be adjusted, and the tester top lacks detachable protective structure, and when the tester used, protective structure was difficult for accomodating awkward problem.

According to one aspect of the application, the automatic low-concentration smoke dust tester comprises a movable box, an adjusting mechanism and a protection mechanism, wherein a box door is installed on one side of the movable box through a rotating shaft, and wheels are arranged below the box door; the adjusting mechanism comprises a supporting plate, a first motor and a connecting plate, wherein a lifting strip is fixedly connected to the bottom of the supporting plate, the bottom of the lifting strip is lapped on a base plate, the base plate is fixedly connected to the bottom of an inner cavity of the movable box, the connecting plate is clamped to the top of the supporting plate, and the first motor is arranged at the bottom of the connecting plate; the protection mechanism is installed above the supporting plate, an automatic tester body is arranged on the supporting plate, the automatic tester body is fixedly connected to the connecting plate, and the display screen is embedded in the top of the automatic tester body.

Furthermore, the connecting plate is rotatably connected with the supporting plate, the bottom of the connecting plate is connected with an output shaft of a first motor, the first motor is fixedly connected to a supporting frame, and the supporting frame is lapped on the top of the positioning plate.

Further, the rigid coupling has the gib block on the backup pad inner wall, the inside block of gib block has horizontal pole one end, sliding connection between horizontal pole and the gib block, the horizontal pole other end rigid coupling is on the lifting strip lateral wall.

Furthermore, one side of the lifting strip, which is far away from the cross rod, is connected with a gear in a meshed manner, the gear is connected with an output shaft of a second motor, the second motor is connected with the support frame through a reinforcing rod, and the reinforcing rod is L-shaped.

Furthermore, an auxiliary plate is fixedly connected to the bottom of the inner cavity of the supporting plate, one end of an L-shaped rod is sleeved inside the auxiliary plate, the other end of the L-shaped rod penetrates through the side wall of the movable box and then is fixedly connected to a fixed plate, and a positioning hole is formed in the fixed plate.

Furthermore, a positioning plate is fixedly connected to the inner wall of the supporting plate and located on one side, away from the movable box, of the movable box, and a push rod is fixedly connected to the right side of the movable box.

Further, protection machanism includes first guard plate, buffer block and second guard plate, first guard plate and second guard plate are the L type, just first guard plate and second guard plate are close to the equal rigid coupling in one side of automatic tester body and have the buffer block.

Further, the first protection plate and the second protection plate are connected in a clamping mode, the bottoms of the first protection plate and the second protection plate are clamped on the limiting strips, and the second protection plate is provided with a through hole.

Further, spacing block is at the backup pad top, spacing is totally two sets of, every group spacing totally two, two connect through the loop bar between the spacing.

Further, the rigid coupling has the gag lever post on the removal incasement wall, the gag lever post is connected with first guard plate and second guard plate block, just the gag lever post is located the locating plate bottom.

Through the above-mentioned embodiment of this application, the movable box has been adopted, adjustment mechanism and safeguard mechanism, the structure as an organic whole of automatic tester has been solved, be difficult for carrying out the lift adjustment when using, the change is to the detection height of flue gas, the direction of use is difficult for adjusting yet, and the tester top lacks detachable protective structure, when the tester uses, protective structure is difficult for accomodating, awkward problem, it can go up and down and rotate the regulation to have made the tester, can detect the flue gas of co-altitude, excellent in use effect, the tester top has detachable protective structure, the effect of reducible tester damage.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a stop lever according to an embodiment of the present disclosure;

fig. 4 is a schematic view of a second motor structure according to an embodiment of the present application.

In the figure: 1. a first shield plate; 2. a buffer block; 3. a limiting strip; 4. a support plate; 5. a lifting bar; 6. a guide bar; 7. a base plate; 8. an auxiliary plate; 9. a fixing plate; 10. a mobile box; 1001. a box door; 11. a limiting rod; 12. a first motor; 13. a push rod; 14. a gear; 15. a connecting plate; 16. a second protection plate; 17. an automatic tester body; 18. a second motor; 19. a reinforcing rod; 20. and (7) positioning the plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, an automatic tester for low-concentration smoke dust comprises a moving box 10, an adjusting mechanism and a protection mechanism, wherein a box door 1001 is installed on one side of the moving box 10 through a rotating shaft, and wheels are arranged below the box door 1001, so that the whole tester can move conveniently; the adjusting mechanism comprises a supporting plate 4, a first motor 12 and a connecting plate 15, wherein a lifting strip 5 is fixedly connected to the bottom of the supporting plate 4, the bottom of the lifting strip 5 is lapped on a backing plate 7, the backing plate 7 is fixedly connected to the bottom of the inner cavity of the movable box 10, the connecting plate 15 is clamped at the top of the supporting plate 4, and the first motor 12 is arranged at the bottom of the connecting plate 15, so that the height and position of the automatic tester body 17 can be adjusted conveniently; protection machanism installs in backup pad 4 top, be provided with automatic tester body 17 in backup pad 4, automatic tester body 17 rigid coupling is on connecting plate 15, just the gomphosis of automatic tester body 17 top has the display screen, and the rotation of the supplementary automatic tester body 17 of connecting plate 15 of being convenient for is adjusted.

The connecting plate 15 is rotatably connected with the supporting plate 4, the bottom of the connecting plate 15 is connected with an output shaft of the first motor 12, the first motor 12 is fixedly connected to a supporting frame, and the supporting frame is lapped on the top of the positioning plate 20, so that the supporting frame can be used for reinforcing the installation of the first motor 12; the inner wall of the supporting plate 4 is fixedly connected with a guide strip 6, one end of a cross rod is clamped in the guide strip 6, the cross rod is connected with the guide strip 6 in a sliding mode, the other end of the cross rod is fixedly connected to the side wall of the lifting strip 5, and the guide strip 6 can guide the movement of the lifting strip 5 conveniently; one side of the lifting bar 5, which is far away from the cross bar, is meshed with a gear 14, the gear 14 is connected with an output shaft of a second motor 18, the second motor 18 is connected with the support frame through a reinforcing rod 19, and the reinforcing rod 19 is L-shaped, so that the reinforcing rod 19 can conveniently fix the second motor 18; an auxiliary plate 8 is fixedly connected to the bottom of an inner cavity of the supporting plate 4, one end of an L-shaped rod is sleeved in the auxiliary plate 8, the other end of the L-shaped rod penetrates through the side wall of the movable box 10 and then is fixedly connected to a fixing plate 9, and a positioning hole is formed in the fixing plate 9 so that the fixing plate 9 can assist the bottom of the movable box 10 to be installed and fixed; a positioning plate 20 is fixedly connected to the inner wall of the supporting plate 4, the positioning plate 20 is positioned on one side, away from 1101, of the mobile box 10, and a push rod 13 is fixedly connected to the right side of the mobile box 10, so that the push rod 13 can assist in movement adjustment of the mobile box 10; the protection mechanism comprises a first protection plate 1, a buffer block 2 and a second protection plate 16, the first protection plate 1 and the second protection plate 16 are both L-shaped, and the buffer block 2 is fixedly connected to one side, close to the automatic tester body 17, of each of the first protection plate 1 and the second protection plate 16, so that the automatic tester body 17 is conveniently wrapped and protected by the first protection plate 1 and the second protection plate 16; the first protection plate 1 and the second protection plate 16 are connected in a clamping mode, the bottoms of the first protection plate 1 and the second protection plate 16 are clamped on the limiting strips 3, and the second protection plate 16 is provided with a through hole, so that the first protection plate 1 and the second protection plate 16 can be conveniently installed; the limiting strips 3 are clamped at the top of the supporting plate 4, two groups of limiting strips 3 are provided, two limiting strips 3 are provided for each group, and the two limiting strips 3 are connected through a loop bar, so that the limiting strips 3 can limit and protect two sides of the automatic tester body 17 conveniently; the rigid coupling has gag lever post 11 on the 10 inner walls of removal case, gag lever post 11 is connected with first guard plate 1 and the 16 block of second guard plate, just gag lever post 11 is located 20 bottoms of locating plate, and the first guard plate 1 of the auxiliary of gag lever post 11 and the accomodating of second guard plate 16 are convenient for.

When the automatic tester is used, electrical elements appearing in the automatic tester are externally connected with a power supply and a control switch when in use, firstly, wheels are used for moving the whole tester, fixing plates 9 are moved on two sides of a moving box 10, L-shaped rods slide in an auxiliary plate 8, the fixing plates 9 are fixed with the ground by bolts, a box door 1001 is opened, a second motor 18 drives a gear 14 to rotate, a lifting strip 5 and a supporting plate 4 move upwards to leak out of the top of the moving box 10, at the moment, a first protective plate 1 and a second protective plate 16 are detached from the top of the automatic tester body 17 and are clamped with a limiting rod 11 at the bottom of a positioning plate 20 for limiting, and a display screen at the top of the automatic tester body 17 leaks out, utilize lifting strip 5 can be to the high readjustment of automatic tester body 17, spill the removal case 10 top completely until backup pad 4, demolish spacing 3 of both sides from backup pad 4 top, first motor 12 drives connecting plate 15 and automatic tester body 17 and rotates at backup pad 4 top, adjust the direction of use of display screen, the staff of being convenient for uses in the different positions of removal case 10 both sides, be provided with sensor and smoke and dust entry on the automatic tester body 17, can carry out automated inspection to the concentration and the composition of smoke and dust, the testing result demonstrates on the display screen, automatic tester body 17 is prior art.

The application has the advantages that:

1. the automatic tester is simple to operate, the guide strips 6 and the base plate 7 can respectively guide and support the lifting strips 5, so that the supporting plate 4 can be conveniently and stably lifted in the movable box 10, the use height of the automatic tester body 17 is changed, and smoke dust at different heights can be conveniently detected;

2. the automatic tester is reasonable in structure, the connecting plate 15 can assist the rotation adjustment of the automatic tester body 17, the reinforcing rod 19 and the supporting frame can respectively reinforce the second motor 18 and the first motor 12, the smooth adjustment of the automatic tester body 17 is guaranteed, the whole tester is convenient to move, and the detection range can be enlarged;

3. first guard plate 1 and second guard plate 16 can be dismantled, and is effectual to the protection of automatic tester body 17, and spacing 3 and gag lever post 11 can be respectively in first guard plate 1 and second guard plate 16 use and carry on spacingly when accomodating, avoid dropping and losing of first guard plate 1 and second guard plate 16.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a low concentration smoke and dust automatic testing appearance which characterized in that: the device comprises a mobile box (10), an adjusting mechanism and a protection mechanism, wherein a box door (1001) is installed on one side of the mobile box (10) through a rotating shaft, and wheels are arranged below the box door (1001); the adjusting mechanism comprises a supporting plate (4), a first motor (12) and a connecting plate (15), wherein a lifting strip (5) is fixedly connected to the bottom of the supporting plate (4), the bottom of the lifting strip (5) is lapped on a backing plate (7), the backing plate (7) is fixedly connected to the bottom of an inner cavity of the movable box (10), the connecting plate (15) is clamped at the top of the supporting plate (4), and the first motor (12) is arranged at the bottom of the connecting plate (15); protection machanism installs in backup pad (4) top, be provided with automatic tester body (17) on backup pad (4), automatic tester body (17) rigid coupling is on connecting plate (15), just automatic tester body (17) top gomphosis has the display screen.

2. The automatic tester for low concentration smoke dust according to claim 1, wherein: the connecting plate (15) is rotatably connected with the supporting plate (4), the bottom of the connecting plate (15) is connected with an output shaft of a first motor (12), the first motor (12) is fixedly connected onto a supporting frame, and the supporting frame is lapped on the top of the positioning plate (20).

3. The automatic tester for low concentration smoke dust according to claim 1, wherein: the utility model discloses a lifting bar, including backup pad (4), backup pad (6), horizontal pole (5) lateral wall, the rigid coupling has gib block (6) on the backup pad inner wall, the inside block of gib block (6) has horizontal pole one end, sliding connection between horizontal pole and gib block (6), horizontal pole other end rigid coupling is on lifting bar (5) lateral wall.

4. The automatic tester for low concentration smoke dust according to claim 1, wherein: one side of the lifting strip (5) far away from the cross rod is meshed with a gear (14), the gear (14) is connected with an output shaft of a second motor (18), the second motor (18) is connected with the support frame through a reinforcing rod (19), and the reinforcing rod (19) is L-shaped.

5. The automatic tester for low concentration smoke dust according to claim 1, wherein: an auxiliary plate (8) is fixedly connected to the bottom of the inner cavity of the supporting plate (4), one end of an L-shaped rod is sleeved inside the auxiliary plate (8), the other end of the L-shaped rod penetrates through the side wall of the movable box (10) and then is fixedly connected to a fixing plate (9), and a positioning hole is formed in the fixing plate (9).

6. The automatic tester for low concentration smoke dust according to claim 1, wherein: a positioning plate (20) is fixedly connected to the inner wall of the supporting plate (4), the positioning plate (20) is located on one side, far away from the position (1101), of the moving box (10), and a push rod (13) is fixedly connected to the right side of the moving box (10).

7. The automatic tester for low concentration smoke dust according to claim 1, wherein: protection machanism includes first guard plate (1), buffer block (2) and second guard plate (16), first guard plate (1) and second guard plate (16) are the L type, just first guard plate (1) and second guard plate (16) are close to the equal rigid coupling in one side of automatic tester body (17) and have buffer block (2).

8. The automatic low-concentration smoke tester according to claim 7, wherein: the clamping connection is carried out between the first protection plate (1) and the second protection plate (16), the bottoms of the first protection plate (1) and the second protection plate (16) are clamped on the limiting strips (3), and the through holes are formed in the second protection plate (16).

9. The automatic tester for low concentration smoke according to claim 8, wherein: spacing (3) block is at backup pad (4) top, spacing (3) are two sets of altogether, every group spacing (3) are totally two, two connect through the loop bar between spacing (3).

10. The automatic low-concentration smoke tester according to claim 1, wherein: the movable box is characterized in that a limiting rod (11) is fixedly connected to the inner wall of the movable box (10), the limiting rod (11) is connected with a first protection plate (1) and a second protection plate (16) in a clamping mode, and the limiting rod (11) is located at the bottom of the positioning plate (20).