CN216051606U

CN216051606U - Nitrogen oxide detector of formula installation from ground

Info

Publication number: CN216051606U
Application number: CN202122008370.8U
Authority: CN
Inventors: 陈跃农; 唐汇琪
Original assignee: Wuhan Huamingyuan Technology Co ltd
Current assignee: Wuhan Huamingyuan Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-15
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an off-ground mounted nitrogen oxide detector, and particularly relates to the technical field of nitrogen oxide detectors. The nitrogen oxide detector can be installed in an off-ground mode, the clamping block is clamped into the vertical clamping groove, the clamping plate slides in the movable cavity and is clamped into the transverse clamping groove, the nitrogen oxide detector can be installed quickly, and meanwhile the mounting plate is matched to rotate on the base plate, so that the nitrogen oxide detector can be installed at different angles and the detection result can be watched.

Description

Nitrogen oxide detector of formula installation from ground

Technical Field

The utility model belongs to the technical field of nitrogen oxide detectors, and particularly relates to an off-ground mounted nitrogen oxide detector.

Background

The nitrogen oxide detector can effectively monitor the emission of nitrogen oxide, thereby reducing accidents, the nitrogen oxide mainly comprising nitric oxide and nitrogen dioxide is an important reason for forming photochemical smog and acid rain, nitric acid and nitrous acid generated by the reaction of the nitrogen oxide and water in the air are components of the acid rain, and the nitrogen oxide in the atmosphere mainly originates from the combustion of fossil fuel and the incineration of plant bodies, and the conversion of nitrogen-containing compounds in farmland soil and animal excrement.

At present nitrogen oxide detector is owing to need detect the nitrogen oxide in the air, therefore it need carry out the installation of formula of leaving the ground when the installation, also namely need install on the wall or eminence, and present nitrogen oxide detector is installed mostly through the bolt and is connected, in addition need install at wall or eminence, just also mean that there are numerous inconveniences when the installation, need consume a large amount of time when installation and dismantlement, consequently, provide a nitrogen oxide detector of formula of leaving the ground installation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an off-ground mounted nitrogen oxide detector, aiming at solving the problems that the existing nitrogen oxide detectors are mostly connected through bolts during mounting, and need to be mounted on a wall surface or a high place, which means that the mounting is inconvenient, and a large amount of time is consumed during mounting and dismounting.

The utility model is realized in such a way, and provides the following technical scheme: an off-ground mounted nitrogen oxide detector comprises a shell, wherein an instrument body is arranged in the shell, a sensor is arranged at the bottom of the shell, a connector is arranged at one end of the shell, a warning lamp is arranged at the other end of the shell, a connecting sheet is arranged outside the shell, a mounting plate is arranged on one side of the shell, and a connecting assembly is arranged between the mounting plate and the connecting sheet;

coupling assembling includes the spliced pole, the spliced pole surface is provided with the round hole, the spliced pole sets up the inside at the round hole, the one end of connected piece is provided with a movable section of thick bamboo, spliced pole one end extends to inside a movable section of thick bamboo, spliced pole one end is provided with the push pedal, the inside both sides that are located the spliced pole of a movable section of thick bamboo all are provided with the slide bar, push pedal and slide bar sliding connection, push pedal one end is provided with the support column, support column one end extends to one side of a movable section of thick bamboo, support column one end is provided with the fixture block, the both sides that the push pedal other end is located the spliced pole all are provided with reset spring.

In a preferred embodiment, the fixture block is internally provided with two movable cavities, the two movable cavities are internally provided with clamping plates, the top of each clamping plate is provided with a support block, the surface of the fixture block is positioned right above the two movable cavities and is provided with a sliding groove, the support block is in sliding connection with the sliding groove, the top of the support block is provided with a movable block, and two inner side walls of each movable cavity and two ends of each clamping plate are provided with limiting blocks.

In a preferred embodiment, one end of the mounting plate, which is located at one side of the connecting sheet, is provided with a mounting seat, the surface of the mounting seat is provided with a vertical clamping groove, and two sides of the mounting seat, which are located at the vertical clamping groove, are provided with horizontal clamping grooves.

In a preferred embodiment, a base plate is arranged on one side of the mounting plate, a rotating rod is arranged between the base plate and the mounting plate, a bearing is sleeved outside the rotating rod, and the base plate is rotatably connected with the mounting plate through the rotating rod and the bearing.

In a preferred embodiment, the surface of the substrate is provided with a positioning groove, a positioning rod is arranged in the positioning groove, one end of the positioning rod extends to one side of the mounting plate, and the surface of the substrate is rectangular and is provided with a mounting hole.

In a preferred embodiment, the connecting pieces are arranged in a plurality, the connecting pieces are distributed at the edge of the shell in an annular shape, the other end of the connecting column extends to one side of the connecting pieces, and one end of the connecting column is provided with a pull ring.

In a preferred embodiment, the number of the mounting seats and the number of the connecting sheets are the same, and the mounting seats and the connecting sheets are on the same transverse horizontal line.

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

1. through the arrangement of the connecting component, the pull ring is pulled to drive the connecting column to move to one side, so that the push plate slides outside the slide rod, the connecting column can be more stable when the push plate slides outside the slide rod, one end of the push plate extrudes the reset spring, and the other end drives the clamping block at one end to move, the reset spring is stressed and extruded to drive the clamping block to be clamped into the vertical clamping groove, then the nitrogen oxide detector is preliminarily installed by matching with the vertical clamping groove and the clamping block, the movable block drives the support block at the bottom to slide in the sliding groove by sliding the movable block, and the supporting block drives the clamping plate at the bottom to slide in the movable cavity, so that the clamping plate is clamped in the transverse clamping groove, the nitrogen oxide detector is rapidly installed, the nitrogen oxide detector is installed at a high place to replace the original fixation in a bolt mode, so that the installation difficulty is reduced, and the nitrogen oxide detector is very convenient to install and disassemble;

2. through rotating the mounting panel, make the mounting panel pass through the bull stick and under the bearing is mutually supported, realize taking place rotatoryly between mounting panel and the base plate, and then can realize installing the nitrogen oxide detector on the different angles, and make things convenient for the staff to watch the result that detects, through mutually supporting of locating lever and constant head tank, inject the locating lever inside the constant head tank, realize spacing between mounting panel and the base plate, set up the quantity of mount pad and connection piece to the same, make nitrogen oxide detector installation back more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

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

FIG. 3 is an enlarged view of the connection structure of the mounting seat, the movable cylinder and the connecting sheet of the present invention;

FIG. 4 is a schematic view of the internal structure of the movable barrel of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 6 is a perspective view of the latch of the present invention.

In the figure: 1. a housing; 2. an instrument body; 3. a sensor; 4. a connector; 5. a warning light; 6. connecting sheets; 7. mounting a plate; 8. connecting columns; 9. a movable barrel; 10. pushing the plate; 11. a slide bar; 12. a support pillar; 13. a clamping block; 14. a return spring; 15. clamping a plate; 16. supporting a block; 17. a movable block; 18. a limiting block; 19. a mounting seat; 20. a vertical clamping groove; 21. a transverse clamping groove; 22. a substrate; 23. a rotating rod; 24. a bearing; 25. and (5) positioning the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The nitrogen oxide detector installed in a separated mode as shown in the attached figures 1-6 comprises a shell 1, an instrument body 2 is arranged inside the shell 1, a sensor 3 is arranged at the bottom of the shell 1, a connector 4 is arranged at one end of the shell 1, a warning lamp 5 is arranged at the other end of the shell 1, a connecting sheet 6 is arranged outside the shell 1, an installing plate 7 is arranged on one side of the shell 1, and a connecting assembly is arranged between the installing plate 7 and the connecting sheet 6;

coupling assembling includes spliced pole 8, spliced pole 6 surface is provided with the round hole, spliced pole 8 sets up the inside at the round hole, the one end of spliced pole 6 is provided with a movable section of thick bamboo 9, spliced pole 8 one end extends to inside a movable section of thick bamboo 9, spliced pole 8 one end is provided with push pedal 10, the inside both sides that are located spliced pole 8 of a movable section of thick bamboo 9 all are provided with slide bar 11, push pedal 10 and slide bar 11 sliding connection, push pedal 10 one end is provided with support column 12, support column 12 one end extends to one side of a movable section of thick bamboo 9, support column 12 one end is provided with fixture block 13, the both sides that the push pedal 10 other end is located spliced pole 8 all are provided with reset spring 14.

As shown in fig. 4, 5, 6, fixture block 13 is inside to be provided with two movable chambers, two movable intracavity portions all are provided with cardboard 15, cardboard 15 top is provided with a piece 16, fixture block 13 surface is located and all is provided with the spout directly over two movable chambers, a piece 16 and spout sliding connection, a piece 16 top is provided with movable block 17, two inside walls in movable chamber and cardboard 15 both ends all are provided with stopper 18, so that through sliding movable block 17, make movable block 17 drive the piece 16 of bottom slide inside the spout, and drive cardboard 15 bottom a piece 16 and slide inside the movable chamber, and then make cardboard 15 extend toward one side, it is spacing to cardboard 15 through setting up of stopper 18, avoid cardboard 15 from the inside roll-off of movable chamber.

As shown in fig. 3, one end of the mounting plate 7 is located on one side of the connecting sheet 6 and is provided with a mounting seat 19, a vertical clamping groove 20 is formed in the surface of the mounting seat 19, and horizontal clamping grooves 21 are formed in two sides of the mounting seat 19, which are located on the vertical clamping groove 20, so that the clamping block 13 is clamped into the vertical clamping groove 20 formed in the mounting seat 19, and the clamping plate 15 is clamped into the horizontal clamping groove 21.

As shown in fig. 1, a base plate 22 is arranged on one side of the mounting plate 7, a rotating rod 23 is arranged between the base plate 22 and the mounting plate 7, a bearing 24 is sleeved outside the rotating rod 23, the base plate 22 is rotatably connected with the mounting plate 7 through the rotating rod 23 and the bearing 24, so that the mounting plate 7 and the base plate 22 can rotate through the mutual matching of the rotating rod 23 and the bearing 24, the rotation of the mounted nitrogen oxide detector can be realized, and the nitrogen oxide detector can be conveniently mounted and watched by workers.

As shown in figure 1, base plate 22 surface is provided with the constant head tank, the inside locating lever 25 that is provided with of constant head tank, locating lever 25 one end extends to one side of mounting panel 7 to through the inside of injecting locating lever 25 into the constant head tank, and then utilize locating lever 25 to realize spacingly between base plate 22 and the mounting panel 7, base plate 22 surface is the rectangle and has seted up the mounting hole, so that through the mounting hole on base plate 22 surface, conveniently with base plate 22 fixed mounting at wall or eminence.

As shown in figure 2, connection piece 6 quantity sets up to a plurality ofly, and a plurality of connection pieces 6 are the annular distribution in shell 1 edge, through the connection piece 6 of annular distribution in shell 1 edge, make shell 1 fixed more stable, the spliced pole 8 other end extends to connection piece 6 one side, and spliced pole 8 one end is provided with the pull ring to it removes toward one side to drive spliced pole 8 through the pulling pull ring.

As shown in fig. 1 and 3, the number of the mounting seats 19 is the same as that of the connecting pieces 6, and the mounting seats 19 and the connecting pieces 6 are on the same horizontal line, so that each connecting piece 6 and each mounting seat 19 can be conveniently connected and mounted, and the stability after mounting is better.

The working principle of the utility model is as follows: in the using process of the utility model, when the nitrogen oxide detector is required to be installed, firstly, the substrate 22 is installed with the wall surface through the installation hole, and the connecting sheets 6 at the edge of the shell 1 are respectively aligned to the installing seats 19 on the surface of the installing plate 7;

the pull ring is pulled to drive the connecting column 8 to extend to one side, the connecting column 8 drives the push plate 10 to extend to one side and slide outside the sliding rod 11, the push plate 10 drives the supporting column 12 to extend to one side and enables the clamping block 13 to move, at the moment, the push plate 10 enables the reset spring 14 to be stressed and extruded in the moving process, the reset spring 14 is extruded and releases to enable the clamping block 13 at one end of the supporting column 12 to be clamped into the transverse clamping groove 21 formed in the mounting seat 19, the movable block 17 slides to one side, the movable block 17 drives the supporting block 16 at the bottom to slide in the sliding groove and drives the clamping plate 15 at the bottom of the supporting block 16 to slide in the movable cavity, the clamping plate 15 is clamped into the transverse clamping groove 21, and the nitrogen oxide detector is rapidly mounted through mutual matching between the vertical clamping groove 20 and the clamping block 13, the transverse clamping groove 21 and the clamping plate 15;

the accessible rotates mounting panel 7 to utilize the mutually supporting of bull stick 23 and bearing 24, make the rotation between mounting panel 7 and the base plate 22, and then make things convenient for the staff to the installation and the fixing of the different angles of nitrogen oxide detector, make things convenient for the staff to watch the testing result.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nitrogen oxide detector of formula installation from ground, includes the shell, its characterized in that: the instrument body is arranged in the shell, the sensor is arranged at the bottom of the shell, one end of the shell is provided with the connector, the other end of the shell is provided with the warning lamp, the connecting sheet is arranged outside the shell, one side of the shell is provided with the mounting plate, and the connecting assembly is arranged between the mounting plate and the connecting sheet;

2. The apparatus of claim 1, wherein the nitrogen oxide detector is mounted off-site: the fixture block is internally provided with two movable cavities, the two movable cavities are internally provided with clamping plates, the tops of the clamping plates are provided with support blocks, the surfaces of the fixture blocks are located right above the two movable cavities and are provided with sliding grooves, the support blocks are in sliding connection with the sliding grooves, the tops of the support blocks are provided with movable blocks, and two inner side walls of the movable cavities and two ends of each clamping plate are provided with limiting blocks.

3. The apparatus of claim 1, wherein the nitrogen oxide detector is mounted off-site: one side that mounting panel one end is located the connection piece is provided with the mount pad, vertical draw-in groove has been seted up on the mount pad surface, the inside both sides that are located vertical draw-in groove of mount pad all are provided with horizontal draw-in groove.

4. The apparatus of claim 1, wherein the nitrogen oxide detector is mounted off-site: the mounting panel one side is provided with the base plate, be provided with the bull stick between base plate and the mounting panel, the outside cover of bull stick is equipped with the bearing, the base plate passes through the bull stick and the bearing rotates with the mounting panel to be connected.

5. The apparatus of claim 4, wherein the nitrogen oxide sensor is mounted off-site: the utility model discloses a mounting plate, including base plate, locating lever, mounting plate, locating lever and base plate surface, the base plate surface is provided with the constant head tank, the inside locating lever that is provided with of constant head tank, locating lever one end extends to one side of mounting plate, the mounting hole has been seted up to the base plate surface for the rectangle.

6. The apparatus of claim 1, wherein the nitrogen oxide detector is mounted off-site: the connecting piece quantity sets up to a plurality ofly, and is a plurality of the connecting piece is the annular and distributes at shell edge, the spliced pole other end extends to connecting piece one side, and spliced pole one end is provided with the pull ring.

7. The apparatus of claim 3, wherein the nitrogen oxide sensor is mounted off-site: the mounting seat and the connecting pieces are arranged in the same quantity, and the mounting seat and the connecting pieces are positioned on the same transverse horizontal line.