CN217156473U

CN217156473U - Portable automatic comprehensive tester for smoke and dust and flue gas monitoring equipment

Info

Publication number: CN217156473U
Application number: CN202220709752.5U
Authority: CN
Inventors: 徐晨航; 张飞祥; 王铮
Original assignee: Heilongjiang Huichuan Testing Co ltd
Current assignee: Heilongjiang Huichuan Testing Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-09
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a portable automatic comprehensive tester for smoke and dust and flue gas monitoring equipment, relating to the technical field of flue gas testers, the portable automatic comprehensive tester for the smoke and dust and flue gas monitoring equipment comprises an instrument body, wherein the top of the instrument body is fixedly connected with a protective frame, the left side of the protective frame is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with the top of the instrument body, the protective frame and the fixed plate form a square frame body, the inner wall of the protective frame is provided with a chute, the inside of the chute penetrates through the inside of the protective frame and extends to the outside of the protective frame, the portable automatic comprehensive tester for the smoke and dust and smoke monitoring equipment drives the fixing frame to slide out of the fixing groove through the pull rope, the spring is compressed, the fixing of the handle is released, the fixing and the releasing of the protection plate are more convenient, and to a certain extent, the protection plate can protect the display screen and the button and other structures at the top of the instrument body more smoothly.

Description

Portable automatic comprehensive tester for smoke and dust and flue gas monitoring equipment

Technical Field

The utility model relates to a smoke test appearance technical field, in particular to portable automatic smoke and dust flue gas monitoring facilities integrated tester.

Background

The flue gas analyzer is a device for continuously analyzing and measuring the contents of flue gas such as CO2, CO, NOx, SO2 and the like by utilizing an electrochemical sensor, is mainly used for handheld use of environmental monitoring near pollution emission or pollution sources of small fuel oil and gas boilers, and can be divided into a handheld flue gas analyzer and a fixed connection line recording flue gas analyzer according to the use mode.

The patents which are disclosed at present: CN214010997U discloses a portable automatic smoke and dust flue gas comprehensive testing appearance, aim at the elasticity card position of device and hang the arm department card of wearing and go into, elasticity card receives the extrusion force and can be crooked to the fixed block direction when going into, and the arm card of wearing person is gone into between solid fixed ring and the fixed block, makes the device can adapt to fix on different users' arm simultaneously to the whole fixed process convenient and fast of device.

However, the following problems may also occur during the use of the solution: although the device in the contrast scheme can be adapted to be fixed on the arms of different users, because the display screen and the control buttons on the surface of the instrument are directly exposed in the external environment, and simultaneously, because the device in the contrast scheme is fixed on the arms of the users, the instrument can move along with the arms of the users, the probability that the instrument collides with an external object is increased, the display screen and the buttons on the surface of the instrument are easy to damage when colliding, and the service life of the instrument is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a portable automatic smoke and dust flue gas monitoring facilities comprehensive tester, the condition such as damage appears in the display screen that can solve the instrument surface and easy when the collision such as button to the problem that the life of messenger's instrument reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable automatic smoke and dust flue gas monitoring facilities integrated test appearance, includes the instrument body, the top fixedly connected with protective frame of instrument body, the right side fixedly connected with fixed plate of protective frame, the bottom of fixed plate and the top fixed connection of instrument body, protective frame and fixed plate form a mouthful font framework, the spout has been seted up to the inner wall of protective frame, the inside of spout runs through the inside of protective frame and extends to the outside of protective frame, the inside sliding connection of spout has the guard plate, the top of guard plate is provided with the observation window, the right side of guard plate is provided with location installation fixing device.

Preferably, the front side and the rear side of the protection plate are provided with rolling balls.

Preferably, location installation fixing device includes the handle, the left side of handle and the right side fixed connection of guard plate, the fixed slot has been seted up to the front side of handle, the constant head tank with handle surface sliding connection is seted up in the left side of fixed plate, the power groove with the inside intercommunication of constant head tank is seted up to the inside of fixed plate, the inside sliding connection in power groove has the mount, the mount is L shape with the cross-section in power groove, one side that the power groove was kept away from to the mount slides and runs through the inside in power groove and extend to the inside of fixed slot, the surface of mount and the inside sliding connection of fixed slot, the bottom that power groove one side was kept away from to the mount is provided with the inclined plane.

Preferably, one side of the fixing frame close to the power groove is fixedly connected with a spring, and one end of the spring, far away from the fixing frame, is fixedly connected with the inner wall of the power groove.

Preferably, the rotation groove with the inside intercommunication of power groove is seted up to the inside of fixed plate, and the inside rotation of rotating the groove is connected with the rotation post, rotates the top of post and rotates the inside of running through rotation groove and fixed plate and extend to the outside of fixed plate, and the fixed surface of rotation post is connected with the stay cord, and the stay cord is kept away from the one end of rotating the post and is slided the inside of running through rotation groove and power groove and extend to the inside of spring, and the stay cord is kept away from the one end of rotating the post and is connected with the fixed surface of mount.

Preferably, a brush is arranged on the front side of the bottom of the protection plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this portable automatic smoke and dust flue gas monitoring facilities integrated test appearance, drive the inside of mount roll-off fixed slot through the stay cord, the spring compresses, make the fixed of handle remove, it is more convenient to make fixed and the fixed removal of guard plate, and make the display screen and the button isotructure to instrument body top that the guard plate can be more smooth to a certain extent protect, and when reducing the staff to a certain extent and wearing the instrument body on arm or wrist and remove, make the object in the external environment is collided to the instrument body, the condition that the damage appears in the display screen and the button isotructure that cause instrument body top, the life that makes the instrument body obtains certain extension.

(2) This portable automatic smoke and dust flue gas monitoring facilities comprehensive tester rolls between guard plate and spout through the spin, makes the frictional force between guard plate and the spout obtain certain reduction, reduces the guard plate to a certain extent when removing, because of the frictional force between guard plate and the spout is too big, causes the guard plate card dead condition to appear to make the guard plate can be more smooth remove in the inside of spout, make the operative installations that the staff can be more convenient.

(3) This portable automatic smoke and dust flue gas monitoring equipment integrated test appearance moves about through the guard plate drive brush, makes the top of brush instrument body clean, makes the adnexed dust in instrument body top clean to make the staff when using the instrument body, the top of instrument body keeps clean and tidy, makes the operative installations that the staff can be more convenient.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the instrument body of the present invention;

FIG. 2 is a schematic view of a protection plate of the present invention;

fig. 3 is a schematic top plan view of the fixing plate of the present invention;

fig. 4 is a schematic view of the brush of the present invention.

Reference numerals: 1. an instrument body; 2. a protective frame; 3. a fixing plate; 4. a chute; 5. a protection plate; 6. an observation window; 7. a handle; 8. positioning a groove; 9. rotating the column; 10. rolling a ball; 11. a fixed mount; 12. a brush; 13. a rotating groove; 14. a power tank; 15. pulling a rope; 16. a spring; 17. and fixing the grooves.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a portable automatic comprehensive tester for smoke and dust and smoke monitoring equipment comprises an instrument body 1, the instrument body 1 is of an existing structure and not described in detail, a protective frame 2 is fixedly connected to the top of the instrument body 1, buttons on the top of the instrument body 1 are located inside the protective frame 2, the protective frame 2 is Contraband-shaped, a fixing plate 3 is fixedly connected to the right side of the protective frame 2, the bottom of the fixing plate 3 is fixedly connected with the top of the instrument body 1, the protective frame 2 and the fixing plate 3 form a square frame body, a sliding groove 4 is formed in the inner wall of the protective frame 2, the inner part of the sliding groove 4 penetrates through the inner part of the protective frame 2 and extends to the outer part of the protective frame 2, a protective plate 5 is slidably connected to the inner part of the sliding groove 4, the buttons and a display screen on the top of the instrument body 1 can be protected through the protective plate 5, an observation window 6 is arranged on the top of the protective plate 5, a transparent plastic plate is arranged inside the observation window 6, data on the display screen of the instrument body 1 can be observed through the observation window 6, and the right side of the protection plate 5 is provided with a positioning, installing and fixing device.

Further, both sides all are provided with spin 10 around guard plate 5, spin 10 can roll between guard plate 5 and spout 4, roll between guard plate 5 and spout 4 through spin 10, make the frictional force between guard plate 5 and the spout 4 obtain certain reduction, reduce guard plate 5 when removing to a certain extent, because of the frictional force between guard plate 5 and the spout 4 is too big, cause guard plate 5 the dead condition of card to appear, thereby make guard plate 5 can be more smooth move in the inside of spout 4, make the operative installations that the staff can be more convenient.

Location installation fixing device includes handle 7, the left side of handle 7 and the right side fixed connection of guard plate 5, fixed slot 17 has been opened to handle 7's front side, fixed plate 3's left side seted up with handle 7 surface sliding connection's constant head tank 8, the power groove 14 with the inside intercommunication of constant head tank 8 is seted up to fixed plate 3's inside, power groove 14's inside sliding connection has mount 11, mount 11 is the L shape with power groove 14's cross-section, one side slip that power groove 14 was kept away from to mount 11 runs through power groove 14's inside and extends to fixed slot 17's inside, mount 11's surface and fixed slot 17's inside sliding connection, the bottom that power groove 14 one side was kept away from to mount 11 is provided with the inclined plane.

Furthermore, a spring 16 is fixedly connected to one side of the fixing frame 11 close to the power groove 14, one end of the spring 16 far from the fixing frame 11 is fixedly connected with the inner wall of the power groove 14, and the spring 16 can be compressed and reset through the back and forth movement of the fixing frame 11.

Further, the inside of fixed plate 3 is seted up with the inside rotation groove 13 that communicates in power groove 14, the inside rotation of rotating groove 13 is connected with rotation post 9, the top of rotation post 9 is rotated and is run through the inside of rotating groove 13 and fixed plate 3 and extend to the outside of fixed plate 3, the fixed surface of rotation post 9 is connected with stay cord 15, the one end that stay cord 15 keeps away from rotation post 9 slides and runs through the inside of rotating groove 13 and power groove 14 and extend to the inside of spring 16, the one end that stay cord 15 keeps away from rotation post 9 is connected with the fixed surface of mount 11.

Make through the staff and rotate post 9, make stay cord 15 winding on rotating post 9, and make stay cord 15 drive the inside of 11 roll-off fixed slots 17 of mount, spring 16 compresses, make the fixed of handle 7 remove, make the staff can drive protection plate 5 through handle 7 and remove about, thereby make the fixed of protection plate 5 remove with fixed more convenient, and make the display screen and the button isotructure at 1 top of instrument body that protection plate 5 can be more smooth to a certain extent protect, and reduce to a certain extent when the staff wears instrument body 1 and removes on arm or wrist, make the object in the external environment of instrument body 1 collision, the condition that the damage appears in the display screen and the button isotructure that cause 1 top of instrument body, make instrument body 1's life obtain certain extension.

Referring to fig. 4, the brush 12 is disposed at the front side of the bottom of the protection plate 5, and the brush 12 is driven by the protection plate 5 to move left and right, so that the brush 12 can clean the top of the instrument body 1, and dust attached to the top of the instrument body 1 can be cleaned, and thus when the instrument body 1 is used by a worker, the top of the instrument body 1 is kept clean, and the worker can use the device more conveniently.

The working principle is as follows: when the portable automatic comprehensive tester for the smoke and dust and smoke monitoring equipment is used, a worker rotates the rotating column 9 to wind the pull rope 15 on the rotating column 9, and the pull rope 15 drives the fixed frame 11 to slide out of the fixed groove 17, the spring 16 compresses to release the fixation of the handle 7, so that the worker can drive the protection plate 5 to move left and right through the handle 7, thereby the fixing and the releasing of the protection plate 5 are more convenient, the protection plate 5 can more smoothly protect the structures such as the display screen, the button and the like on the top of the instrument body 1 to a certain extent, the brush 12 is driven to move left and right by the protection plate 5, so that the brush 12 can clean the top of the instrument body 1, the dust attached to the top of the instrument body 1 is cleaned, so that the top of the instrument body 1 is kept neat when the worker uses the instrument body 1.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a portable automatic smoke and dust flue gas monitoring facilities integrated test appearance, includes instrument body (1), its characterized in that: the instrument comprises an instrument body (1), a top fixedly connected with protection frame (2), a right side fixedly connected with fixing plate (3) of protection frame (2), the bottom of fixing plate (3) and the top fixed connection of instrument body (1), protection frame (2) and fixing plate (3) form a square frame body, sliding groove (4) has been seted up to the inner wall of protection frame (2), the inside of sliding groove (4) runs through the inside of protection frame (2) and extends to the outside of protection frame (2), the inside sliding connection of sliding groove (4) has protection plate (5), the top of protection plate (5) is provided with observation window (6), the right side of protection plate (5) is provided with location installation fixing device.

2. The portable automatic comprehensive tester for smoke and dust and fume monitoring equipment as claimed in claim 1, wherein: rolling balls (10) are arranged on the front side and the rear side of the protection plate (5).

3. The portable automatic comprehensive tester for smoke and dust and fume monitoring equipment as claimed in claim 2, wherein: location installation fixing device includes handle (7), the left side of handle (7) and the right side fixed connection of guard plate (5), fixed slot (17) have been seted up to the front side of handle (7), constant head tank (8) with handle (7) surface sliding connection are seted up in the left side of fixed plate (3), power groove (14) with constant head tank (8) inside intercommunication are seted up to the inside of fixed plate (3), the inside sliding connection of power groove (14) has mount (11), mount (11) are the L shape with the cross-section of power groove (14), one side slip that power groove (14) were kept away from in mount (11) runs through the inside of power groove (14) and extends to the inside of fixed slot (17), the surface of mount (11) and the inside sliding connection of fixed slot (17), the bottom that power groove (14) one side was kept away from in mount (11) is provided with the inclined plane.

4. The portable automatic comprehensive tester for smoke and dust and fume monitoring equipment as claimed in claim 3, wherein: one side of the fixed frame (11) close to the power groove (14) is fixedly connected with a spring (16), and one end, far away from the fixed frame (11), of the spring (16) is fixedly connected with the inner wall of the power groove (14).

5. The portable automatic comprehensive tester for smoke and dust and fume monitoring equipment as claimed in claim 4, wherein: the inside of fixed plate (3) is seted up with rotation groove (13) of the inside intercommunication in power groove (14), the inside rotation of rotating groove (13) is connected with rotation post (9), the top of rotating post (9) is rotated and is run through the inside of rotating groove (13) and fixed plate (3) and extend to the outside of fixed plate (3), the fixed surface of rotating post (9) is connected with stay cord (15), the one end that rotation post (9) were kept away from in stay cord (15) slides and runs through the inside of rotating groove (13) and power groove (14) and extend to the inside of spring (16), the fixed surface that the one end that rotation post (9) were kept away from in stay cord (15) is connected with mount (11) is connected.

6. The portable automatic comprehensive tester for smoke and dust and fume monitoring equipment as claimed in claim 5, wherein: the front side of the bottom of the protection plate (5) is provided with a hairbrush (12).