CN218036290U

CN218036290U - Automatic smoke and dust tester

Info

Publication number: CN218036290U
Application number: CN202222069372.2U
Authority: CN
Inventors: 任丹丹; 张梦; 王志
Original assignee: Wuhan Zhonglian Chengjian Testing Technology Co ltd
Current assignee: Wuhan Zhonglian Chengjian Testing Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-13
Anticipated expiration: 2032-08-04

Abstract

The application discloses an automatic smoke dust tester, which comprises a smoke dust tester body and a protection mechanism, wherein the bottom end of the smoke dust tester body is lapped at the center of the top end of a placing plate; protection machanism includes the protective housing, protective housing inner wall top left and right sides center punishment rotates respectively and connects the threaded rod top, two the threaded rod bottom rotates respectively and connects the protective housing inner wall bottom left and right sides, two the threaded rod bottom is the first driven shaft top of fixed connection respectively. Through rotating the turning block, the turning block drives first driving shaft and rotates, and first driving shaft drives first drive bevel gear and rotates, and first driven bevel gear with first drive bevel gear meshing complex rotates thereupon, and first driven bevel gear drives the threaded rod and rotates, and the board of placing with threaded rod screw-thread fit drives the smoke and dust tester body and moves up for the smoke and dust tester body shifts out the guard box, makes things convenient for smoke and dust tester body operation work, avoids artifical handheld increase workman's work burden.

Description

Automatic smoke and dust tester

Technical Field

The application relates to smoke and dust tester field, especially an automatic smoke and dust tester.

Background

A full-automatic smoke dust tester is an air quality detection device and is mainly used for measuring and analyzing the content of particulate matters, sulfides and other main pollutants in a high-concentration smoke dust environment. The method is widely applied to the fields of chemical production, environmental monitoring, military, construction, scientific research and the like. The tester mainly divide into the casing, set up at the inside sampling analysis portion of casing and be used for the extraction tube that links to each other with sampling analysis portion, and the extraction tube reachs sampling numerical value after the analysis with air sample extraction to sampling analysis portion in.

When using, current smoke and dust tester is owing to do not have strutting arrangement, so need the handheld tester of detector to detect in the region that will detect, and when detecting, the relevant numerical value in the detector region that also need to take notes the place simultaneously, the detector can't write owing to handheld detector main part, has increased the test degree of difficulty. Therefore, an automatic smoke tester is provided for solving the problems.

Disclosure of Invention

The automatic smoke tester provided in the embodiment is used for solving the problem that the existing smoke tester in the prior art needs a tester to hold the tester to detect an area to be detected when in use.

According to one aspect of the application, an automatic smoke dust tester is provided, which comprises a smoke dust tester body and a protection mechanism, wherein the bottom end of the smoke dust tester body is lapped at the center of the top end of a placing plate;

protection machanism includes the protection box, protection box inner wall top left and right sides center punishment do not rotates the connection threaded rod top, two the threaded rod bottom rotates the connection protection box inner wall bottom left and right sides respectively, two the threaded rod bottom is the first driven shaft top of fixed connection respectively, two first driven shaft bottom is fixed respectively and is cup jointed first driven bevel gear, two first driven bevel gear meshes the first initiative bevel gear of cooperation respectively, two first initiative bevel gear is fixed cup joint respectively in the first driving shaft left and right sides, the first driving shaft left and right sides both ends are rotated respectively and are connected the protection box inner wall left and right sides, first driving shaft left and right sides both ends are fixed connection turning block respectively, two the turning block rotates respectively and cup joints and run through the protection box left and right sides.

Furthermore, place the board left and right sides center punishment and do not fixedly connected stopper, two the stopper slides respectively and cup joints at spacing inslot chamber, two the spacing groove is vertical respectively to be inlayed in the protective housing inner wall left and right sides.

Further, smoke and dust tester body top fixed connection roof bottom center department, roof bottom joint is on protective housing outer wall top, roof top center department fixed connection handle.

Further, the bottom of the left side and the right side of the smoke and dust tester body are respectively abutted against one side of the clamping plates, the clamping plates are respectively fixedly connected with one end of the L-shaped plate at the center of one side, away from the smoke and dust tester body, of the clamping plates, the bottom ends of the L-shaped plate are respectively sleeved in the inner cavity of the sliding groove in a sliding mode, and the sliding grooves are respectively horizontally embedded in the left side and the right side of the top end of the placing plate.

Furthermore, the centers of the left side and the right side of the inner wall of the two sliding grooves are respectively rotatably connected with the left end and the right end of a limiting screw, and the outer walls of the limiting screws are respectively in threaded sleeve connection with an L-shaped plate.

Furthermore, one end, close to each other, of each of the two limit screws is fixedly connected with the left end and the right end of the second driven shaft respectively, a second driven bevel gear is fixedly sleeved at the center of the second driven shaft, the front side of the second driven bevel gear is meshed with and matched with a second driving bevel gear, the second driving bevel gear is fixedly sleeved at the rear end of the second driving shaft, and the front end of the second driving shaft is rotatably sleeved and penetrates through the center of the front side of the placing plate.

Through the above-mentioned embodiment of this application, adopted protection machanism, solved current smoke and dust tester when using need the handheld tester of detector in the problem that the region that will detect detected, improved work efficiency.

Drawings

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

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

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

fig. 3 is a perspective view of a mounting plate connection structure according to an embodiment of the present application.

In the figure: 1. a smoke tester body; 2. a handle; 3. a top plate; 4. a splint; 5. an L-shaped plate; 6. a chute; 7. placing a plate; 8. a first driven shaft; 9. a first driven bevel gear; 10. a limit screw; 11. a second driven bevel gear; 12. a second drive bevel gear; 13. a second driven shaft; 14. a first drive shaft; 15. a first drive bevel gear; 16. rotating the block; 17. a limiting block; 18. a threaded rod; 19. a limiting groove; 20. a protective box; 21. a second driving shaft.

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 in order to facilitate the description of the embodiments of the application herein. 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 "sleeved" 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. 1-3, an automatic smoke tester comprises a smoke tester body 1 and a protection mechanism, wherein the bottom end of the smoke tester body 1 is lapped at the center of the top end of a placing plate 7;

protection machanism includes protecting

box

20, 18 tops on the connecting threaded rod are rotated respectively at the center punishment in the left and right sides of protecting box 20 inner wall top, two 18 bottoms of threaded rod rotate respectively and connect the protecting box 20 inner wall bottom left and right sides, two the first driven shaft 8 tops of threaded rod 18 bottom difference fixed connection, two first driven shaft 8 bottoms are fixed respectively and cup joint first driven bevel gear 9, two first driven bevel gear 9 meshes the first initiative bevel gear 15 of cooperation respectively, two first initiative bevel gear 15 is fixed cup joint respectively in the first driving shaft 14 left and right sides, the both ends are rotated respectively and are connected the protecting box 20 inner wall left and right sides about the first driving shaft 14, both ends are fixed connection turning block 16 respectively about the first driving shaft 14, two turning block 16 rotates respectively and cup joints and runs through the protecting box 20 left and right sides.

The central positions of the left side and the right side of the placing plate 7 are respectively fixedly connected with a limiting block 17, the two limiting blocks 17 are respectively sleeved in the inner cavities of the limiting grooves 19 in a sliding manner, the two limiting grooves 19 are respectively vertically embedded in the left side and the right side of the inner wall of the protective box 20 to limit the rotation of the placing plate 7, the top end of the smoke tester body 1 is fixedly connected with the central position of the bottom end of the top plate 3, the bottom end of the top plate 3 is clamped with the handle 2 to facilitate the clamping connection of the top plate 3 and the protective box 20, the bottom ends of the left side and the right side of the smoke tester body 1 are respectively abutted against one side of the clamping plate 4, one side of the clamping plate 4 far away from the smoke tester body 1 is respectively fixedly connected with one end of the L-shaped plate 5, the bottom ends of the two L-shaped plates 5 are respectively sleeved in the inner cavities of the sliding grooves 6, and the two sliding grooves 6 are respectively horizontally embedded in the left side and the right side of the top end of the placing plate 7, the chute 6 limits the rotation of the L-shaped plate 5, the centers of the left side and the right side of the inner wall of the chute 6 are respectively connected with the left end and the right end of a limit screw 10 in a rotating manner, the outer wall of the limit screw 10 is respectively in threaded sleeve connection with the L-shaped plate 5, the limit screw 10 rotates to drive the L-shaped plate 5 to move horizontally, the mutually-close ends of the limit screws 10 are respectively and fixedly connected with the left end and the right end of a second driven shaft 13, the center of the second driven shaft 13 is fixedly sleeved with a second driven bevel gear 11, the front side of the second driven bevel gear 11 is meshed and matched with a second driving bevel gear 12, the second driving bevel gear 12 is fixedly sleeved at the rear end of a second driving shaft 21, the front end of the second driving shaft 21 is rotatably sleeved and penetrates through the center of the front side of the placing plate 7, and the limit screw 10 is driven to rotate by rotating the second driving shaft 21.

The utility model discloses when using, the electric components that appear in this application all external intercommunication power and control switch when using, place smoke and dust tester body 1 and place board 7 central authorities, then through rotating second driving shaft 21, second driving shaft 21 drives second initiative bevel gear 12 and rotates, with second initiative bevel gear 12 meshing complex second driven bevel gear 11 rotates along with it, second driven bevel gear 11 drives two stop screw 10 through second driven shaft 13 and rotates, and two stop screw 10 screw-thread fit's L template 5 are respectively under spout 6's restriction, it is close to each other to drive two grip blocks, the realization is spacing to smoke and dust tester body 1's centre gripping, make things convenient for the practicality of supplementary smoke and dust tester, simultaneously can conveniently place smoke and dust tester body 1 stably in protecting box 20, shelter from the protection to it, also make things convenient for smoke and dust tester body 1 to carry to appointed test in the environment simultaneously, at appointed test environment, through rotating block 16, rotating block 16 drives first initiative bevel gear 14 and rotates, first driving shaft 14 drives first initiative bevel gear 15 and rotates, and first initiative bevel gear 15 meshes first driven bevel gear 15 and moves out the cooperation first driven bevel gear 18 and the artifical bevel gear that the test the board and move the manual bevel gear and place the manual test instrument body and the manual bevel gear and move on the manual test instrument body and the manual work of the bevel gear 1 and place the manual work of protecting box 20.

The application has the advantages that:

1. the smoke dust tester is simple to operate, the second driving shaft is rotated to drive the second driving bevel gear to rotate, the second driven bevel gear meshed and matched with the second driving bevel gear rotates along with the second driving bevel gear, the second driven bevel gear drives the two limit screws to rotate through the second driven shaft, and the two limit screw thread-matched L-shaped plates respectively drive the two clamping plates to approach each other under the limitation of the sliding chute, so that the clamping and limiting of the smoke dust tester body are realized, the practicality of the smoke dust tester is convenient to assist, meanwhile, the smoke dust tester body can be conveniently and stably placed in the protective box to shield and protect the smoke dust tester body, and meanwhile, the smoke dust tester body is convenient to carry to a specified testing environment;

2. this application is rational in infrastructure, through rotating the turning block, the turning block drives first driving shaft and rotates, first driving shaft drives first initiative bevel gear and rotates, rotate thereupon with first initiative bevel gear meshing complex first driven bevel gear, first driven bevel gear drives the threaded rod and rotates, it moves up to drive the smoke and dust tester body with threaded rod screw-thread fit's the board of placing, make the smoke and dust tester body shift out the guard box, make things convenient for smoke and dust tester body operation work, avoid artifical handheld increase workman's work burden.

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. An automatic smoke and dust tester which characterized in that: the smoke and dust tester comprises a smoke and dust tester body (1) and a protection mechanism, wherein the bottom end of the smoke and dust tester body (1) is lapped at the center of the top end of a placing plate (7);

protection machanism includes protecting box (20), connecting threaded rod (18) top is rotated respectively at protecting box (20) inner wall top left and right sides center punishment, two threaded rod (18) bottom is rotated respectively and is connected protecting box (20) inner wall bottom left and right sides, two threaded rod (18) bottom is first driven shaft (8) top of fixed connection respectively, two first driven shaft (8) bottom is fixed cup joints first driven bevel gear (9) respectively, two first driven bevel gear (9) mesh cooperation first initiative bevel gear (15) respectively, two first initiative bevel gear (15) are fixed cup joints respectively in the first driving shaft (14) left and right sides, both ends are rotated respectively about first driving shaft (14) and are connected protecting box (20) inner wall left and right sides, both ends are fixed connection turning block (16) respectively about first driving shaft (14), two turning block (16) are rotated respectively and are cup jointed and are run through protecting box (20) left and right sides.

2. The automatic smoke tester of claim 1, wherein: place board (7) left and right sides center punishment do not fixed connection stopper (17), two stopper (17) slide respectively and cup joint at spacing groove (19) inner chamber, two spacing groove (19) are vertical respectively and inlay in the protection box (20) inner wall left and right sides.

3. The automatic smoke tester of claim 1, wherein: the smoke and dust tester body (1) top fixed connection roof (3) bottom center department, roof (3) bottom joint is on protective housing (20) outer wall top, roof (3) top center department fixed connection handle (2).

4. The automatic smoke tester of claim 1, wherein: smoke and dust tester body (1) left and right sides bottom is butt splint (4) one side respectively, two one side center department that smoke and dust tester body (1) was kept away from in splint (4) is fixed connection L template (5) one end respectively, two L template (5) bottom slides respectively and cup joints at spout (6) inner chamber, two spout (6) level respectively inlays and places board (7) top left and right sides.

5. The automatic smoke tester of claim 4, wherein: the centers of the left side and the right side of the inner wall of the two sliding grooves (6) are respectively rotatably connected with the left end and the right end of a limit screw rod (10), and the outer wall of the limit screw rod (10) is respectively in threaded sleeve connection with the L-shaped plate (5).

6. The automated smoke tester of claim 5, wherein: two both ends about spacing screw rod (10) one end that is close to each other respectively fixed connection second driven shaft (13), second driven shaft (13) center department fixed cup joints second driven bevel gear (11), second driven bevel gear (11) front side meshing cooperation second initiative bevel gear (12), second initiative bevel gear (12) are fixed cup joints in second driving shaft (21) rear end, second driving shaft (21) front end rotates to cup joint and runs through and places board (7) front side center department.