CN214539247U

CN214539247U - Forest fire visibility survey and integrative equipment of warning

Info

Publication number: CN214539247U
Application number: CN202120341080.2U
Authority: CN
Inventors: 高仲亮; 马泽南; 魏建珩; 王何晨阳; 王京鲁; 赵恒�; 刘羽; 丁新洋
Original assignee: Southwest Forestry University
Current assignee: Southwest Forestry University
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-29
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a forest fire visibility survey and warning integrated equipment, including supporting the link, install the visibility detector between the inner wall of supporting the link, the top surface of visibility detector is by the middle horizontal measuring piece that installs, the positive one side of visibility detector is by the top install the warning light, the positive one side of visibility detector is by installing the visibility sensor down, the both sides of visibility detector are by the middle support frame of installing, the both sides of support frame are by the top all install a rotation axis that runs through the both sides of supporting the link, the periphery of rotation axis installs the rubber ring pad; a forest fire visibility survey and integrative equipment of warning possess better ability to the detection of the scene of fire visibility and early warning, can protect pulsed optical lens, can adjust the levelness of equipment simultaneously, guarantee visibility survey data's accuracy.

Description

Forest fire visibility survey and integrative equipment of warning

Technical Field

The utility model relates to a visibility measuring equipment field, in particular to integrative equipment of forest fire visibility survey and warning.

Background

The forest coverage of China is large, a fire easily occurs in a forest, when the fire occurs in the forest, in order to timely extinguish the fire and save people and avoid the danger of fire fighters, the visibility of a fire scene needs to be detected, wherein the visibility is the visible distance of a target object, namely the maximum distance of the outline of the target object can be distinguished from the background when the target object is observed, and the visibility of the fire scene can be measured by utilizing the forest fire visibility measurement and alarm integrated equipment;

firstly, when the existing integrated forest fire visibility measuring and alarming equipment is used, the existing integrated forest fire visibility measuring and alarming equipment does not have the capability of protecting and preventing dust for a pulse light emitting lens of a visibility sensor, so that the lens of the pulse light emitting lens is easily damaged, and dust is easily attached to the pulse light emitting lens to influence the measurement of visibility; secondly, when the existing integrated equipment for forest fire visibility measurement and alarm is used, whether the equipment is in a horizontal position or not is not determined, the equipment is inconvenient to horizontally adjust, visibility detection data are easily affected, and certain influence is brought to actual use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a forest fire visibility survey and warning integrative equipment, can solve effectively that the current forest fire visibility survey and warning integrative equipment in the background art does not possess the ability to protect and prevent dust to the pulse light emission lens of visibility sensor when using, makes the lens of pulse light emission lens receive the damage easily, and makes the pulse light emission lens adhere to the dust easily, influences the survey of visibility; secondly, when the existing integrated equipment for forest fire visibility measurement and alarm is used, the equipment cannot be measured to determine whether the equipment is in a horizontal position, so that the equipment is inconvenient to horizontally adjust, and the visibility detection data is easily influenced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a forest fire visibility measurement and alarm integrated device comprises a supporting connecting frame, wherein a visibility detector is arranged between the inner walls of the supporting connecting frame, a horizontal measuring part is arranged on the top surface of the visibility detector close to the middle, a warning lamp is arranged on one side of the front of the visibility detector close to the top, a visibility sensor is arranged on one side of the front of the visibility detector close to the lower side, supporting frames are arranged on two sides of the visibility detector close to the middle, rotating shafts penetrating through two sides of the supporting connecting frame are arranged on two sides of the supporting frames close to the top ends, rubber ring pads are arranged on the periphery of the rotating shafts, and fixing bolts connected with the rotating shafts are arranged on two sides of the supporting connecting frame close to the top ends;

horizontal measurement spare's top surface is by the centre and installs two location strips, horizontal measurement spare's inside filling has horizontal flowing liquid, contain the liquid bubble in the horizontal flowing liquid, visibility sensor's inside is by the rear end and installs integrated circuit board, integrated circuit board's front is by the centre and installs pulse light emitter, visibility sensor's inside is by the front end and installs the extension axle, the bottom surface that extends the axle is by the rear end and installs the side shift pole that runs through visibility sensor's inner wall and bottom surface, visibility sensor's top surface is by the front end and installs the guard plate that runs through visibility sensor's periphery and inner wall.

As a further scheme of the utility model, the rotation axis is perpendicular setting with the side of support frame, rotation axis and support frame fixed connection, and the rotation axis is rotatable setting, support frame and visibility detector fixed connection with the support link.

As a further scheme of the utility model, fixing bolt is threaded connection with the rotation axis and sets up, and fixing bolt is separable setting with the rotation axis, and fixing bolt is separable setting with the support link, and the warning light passes through circuit connection with integrated circuit board.

As a further scheme of the utility model, extend the axle and be the setting of T word pipe shape, extend the axle and be perpendicular setting with visibility sensor's front, extend the inside of axle and lean on the front end to install transparent camera lens, extend the axle and be scalable setting with visibility sensor.

As a further scheme of the utility model, the pole is moved with the bottom surface that extends the axle to the side, and the pole is moved with extending a fixed connection to the side, and the length of moving the pole is greater than the bottom surface of visibility sensor to the distance of the bottom surface of extending the axle, and the pole is moved with the visibility sensor to the side and is portable setting.

As a further scheme of the utility model, the guard plate is perpendicular setting with visibility sensor's top surface, and the bottom of guard plate and the top surface contact of extension axle, guard plate and visibility sensor are and can reciprocate the setting.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in through rotatory fixing bolt and rotation axis separation, rotate on supporting the link through the carriage, the rubber ring pad on the rotation axis has increased the frictional force between rotation axis and the supporting the link, makes the visibility detector can slow rotation, until the horizontal flowing liquid flows in the level measurement spare, drives the liquid bubble and is in between two location strips, makes equipment can fix a position the horizontal direction, can make equipment be applicable to different scenes, has guaranteed the accuracy of detected data;

the protection plate is drawn out to the top of visibility sensor, moves the pole of moving of sideshift to the front end of visibility sensor, and the pole of moving of sideshift drives the extension axle and stretches out from the visibility sensor in, and pulse light emitter launches infrared pulse light, and infrared pulse light shines the forest fire area through extending the axle, has played the guard action to the camera lens, can prevent dust to the camera lens simultaneously, prevents that the dust on the camera lens from causing the influence to infrared pulse light.

Drawings

FIG. 1 is a schematic view of the overall structure of the visibility measurement and alarm integrated equipment for forest fires of the present invention;

FIG. 2 is a front exploded view of the support connection frame, the visibility detector and the components thereof of the integrated forest fire visibility measurement and alarm device of the present invention;

FIG. 3 is a top view structural diagram of the leveling member and its components of the integrated forest fire visibility measurement and alarm device of the present invention;

fig. 4 is the utility model relates to a visibility sensor of integrative equipment of forest fire visibility survey and warning and the side cut-away view of subassembly thereof.

In the figure: 1. a support link; 2. a visibility detector; 3. a horizontal measuring member; 4. a warning light; 5. a visibility sensor; 6. a support frame; 7. a rotating shaft; 8. fixing the bolt; 9. a positioning bar; 10. horizontally flowing the liquid; 11. a liquid bubble; 12. an integrated circuit board; 13. a pulsed light emitter; 14. an extension shaft; 15. a side shift lever; 16. and (4) a protective plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a forest fire visibility measurement and alarm integrated device comprises a support connecting frame 1, a visibility detector 2 is mounted between the inner walls of the support connecting frame 1, a horizontal measuring part 3 is mounted on the top surface of the visibility detector 2 near the middle, a warning lamp 4 is mounted on one side of the front of the visibility detector 2 near the top, a visibility sensor 5 is mounted on one side of the front of the visibility detector 2 near the lower part, support frames 6 are mounted on the two sides of the visibility detector 2 near the middle, a rotating shaft 7 penetrating through the two sides of the support connecting frame 1 is mounted on the two sides of each support frame 6 near the top, rubber ring pads are mounted on the periphery of each rotating shaft 7, and a fixing bolt 8 connected with each rotating shaft 7 is mounted on the two sides of the support connecting frame 1 near the top;

horizontal measuring member 3's top surface is by the centre install two location strip 9, horizontal measuring member 3's inside filling has horizontal flowing liquid 10, contain liquid bubble 11 in the horizontal flowing liquid 10, visibility sensor 5's inside is by the rear end install integrated circuit board 12, integrated circuit board 12's front is by the centre install pulse light emitter 13, visibility sensor 5's inside is by the front end install extend axle 14, extend axle 14's bottom surface is by the rear end install run through visibility sensor 5's inner wall and bottom surface side shift rod 15, visibility sensor 5's top surface is by the front end install run through visibility sensor 5's periphery and inner wall's guard plate 16.

Rotation axis 7 is perpendicular setting with the side of support frame 6, rotation axis 7 and support frame 6 fixed connection, and rotation axis 7 is rotatable setting with supporting link 1, and support frame 6 and visibility detector 2 fixed connection guarantee that visibility detector 2 can rotate the adjustment to the horizontal direction on supporting link 1.

Fixing bolt 8 is threaded connection with rotation axis 7 and sets up, and fixing bolt 8 is detachable with rotation axis 7, and fixing bolt 8 is detachable with support link 1 and sets up, and warning light 4 passes through circuit connection with integrated circuit board 12.

Extension axle 14 is T style of calligraphy circular tube shape setting, and extension axle 14 is perpendicular setting with visibility sensor 5's front, and the transparent camera lens is installed by the front end to the inside of extension axle 14, and extension axle 14 is scalable setting with visibility sensor 5, guarantees that transparent camera lens can not receive the damage.

The side shift rod 15 is perpendicular to the bottom surface of the extension shaft 14, the side shift rod 15 is fixedly connected with the extension shaft 14, the length of the side shift rod 15 is larger than the distance from the bottom surface of the visibility sensor 5 to the bottom surface of the extension shaft 14, and the side shift rod 15 and the visibility sensor 5 are movably arranged.

Protection plate 16 is perpendicular setting with visibility sensor 5's top surface, and 16 bottom of protection plate and the top surface contact of extension axle 14 are the setting that can reciprocate with visibility sensor 5, and the realization is to the protection and the dirt-proof purpose of pulse light emission camera lens.

It should be noted that, the utility model relates to a forest fire visibility measurement and alarm integrated equipment, when using, at first, the forest fire visibility measurement and alarm integrated equipment is erected to the position that needs to measure the visibility of forest fire, whether the observation liquid bubble 11 is between two positioning strips 9, the rotating fixing bolt 8 makes the fixing bolt 8 separate from the rotation axis 7, the rotating visibility detector 2, the type of the visibility detector 2 is TSASVS 01, the visibility detector 2 rotates on the supporting connecting frame 1 through the supporting frame 6, the friction between the rotation axis 7 and the supporting connecting frame 1 is increased through the rubber ring pad on the rotation axis 7, so that the visibility detector 2 can rotate slowly until the horizontal flowing liquid 10 flows in the horizontal measuring part 3, the driving liquid bubble 11 is between two positioning strips 9, the rotating fixing bolt 8 is combined with the rotation axis 7, fixing a visibility detector 2 on a supporting connecting frame 1, drawing out a protection plate 16 above a visibility sensor 5, wherein the visibility sensor 5 is FRTVRE01 in model, moving a side shift rod 15 to the front end of the visibility sensor 5, the side shift rod 15 drives an extension shaft 14 to extend out of the visibility sensor 5, an infrared pulse light emitter 13 emits infrared pulse light, the model of the pulse light emitter 13 is E6, the infrared pulse light irradiates a forest fire area through the extension shaft 14, an integrated circuit board 12 simultaneously detects the forward scattered pulse light intensity of aerosol particles in the atmosphere, all measured information is collected by the integrated circuit board 12 and is converted into visible distance data through a special mathematical model algorithm, when the visibility data is lower than the visibility standard, a warning lamp 4 flickers to remind a fire fighter to pay attention, so that the fire fighter can arrange a rescue plan in time according to the measured visibility data, the safety of the fire fighters is ensured.

The utility model discloses a rotatory fixing bolt 8 and rotation axis 7 separation, rotate on supporting link 1 through support frame 6, the rubber ring pad on rotation axis 7 has increased the frictional force between rotation axis 7 and the supporting link 1, make visibility detector 2 can slow rotation, until horizontal flowing liquid 10 flows in horizontal measuring member 3, drive liquid bubble 11 and be in between two location strip 9, make equipment can fix a position the horizontal direction, can make equipment be applicable to different scenes, guaranteed the accuracy of detected data; through taking out guard plate 16 to visibility sensor 5's top, move the pole 15 of moving side to visibility sensor 5's front end, the pole 15 of moving side drives extension axle 14 and stretches out from visibility sensor 5, and infrared pulse light is launched out to pulse light emitter 13, and infrared pulse light shines the forest fire region through extension axle 14, has played the guard action to the lens, can prevent dust to the camera lens simultaneously, prevents that the dust on the camera lens from causing the influence to infrared pulse light.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forest fire visibility survey and integrative equipment of reporting to police which characterized in that: the device comprises a supporting connecting frame (1), wherein a visibility detector (2) is installed between the inner walls of the supporting connecting frame (1), a horizontal measuring part (3) is installed on the top surface of the visibility detector (2) in the middle, a warning lamp (4) is installed on one side of the front surface of the visibility detector (2) in the top, a visibility sensor (5) is installed on one side of the front surface of the visibility detector (2) in the lower portion, supporting frames (6) are installed on the two sides of the visibility detector (2) in the middle, rotating shafts (7) penetrating through the two sides of the supporting connecting frame (1) are installed on the two sides of the supporting frames (6) in the top portion, rubber ring pads are installed on the periphery of the rotating shafts (7), and fixing bolts (8) connected with the rotating shafts (7) are installed on the two sides of the supporting connecting frame (1) in the top portion;

the top surface of level measurement spare (3) leans on the centre to install two location strip (9), the inside filling of level measurement spare (3) has horizontal flowing liquid (10), contain liquid bubble (11) in horizontal flowing liquid (10), integrated circuit board (12) are installed by the rear end to the inside of visibility sensor (5), integrated circuit board (12) openly leans on the centre to install pulsed light emitter (13), the inside of visibility sensor (5) leans on the front end to install and extends axle (14), the bottom surface of extending axle (14) leans on the rear end to install lateral shift pole (15) that run through the inner wall of visibility sensor (5) and bottom surface, the top surface of visibility sensor (5) leans on the front end to install periphery and the guard plate (16) of inner wall that run through visibility sensor (5).

2. The integrated forest fire visibility measuring and alarming device as claimed in claim 1, wherein: the side of rotation axis (7) and support frame (6) is perpendicular setting, rotation axis (7) and support frame (6) fixed connection, and rotation axis (7) are rotatable setting with support link (1), support frame (6) and visibility detector (2) fixed connection.

3. The integrated forest fire visibility measuring and alarming device as claimed in claim 1, wherein: fixing bolt (8) are threaded connection with rotation axis (7) and set up, and fixing bolt (8) are separable setting with rotation axis (7), and fixing bolt (8) are separable setting with support link (1), and warning light (4) pass through circuit connection with integrated circuit board (12).

4. The integrated forest fire visibility measuring and alarming device as claimed in claim 1, wherein: the extension shaft (14) is in a T-shaped round tube shape, the extension shaft (14) is perpendicular to the front face of the visibility sensor (5), a transparent lens is mounted in the extension shaft (14) close to the front end, and the extension shaft (14) and the visibility sensor (5) are in telescopic arrangement.

5. The integrated forest fire visibility measuring and alarming device as claimed in claim 1, wherein: the side shift rod (15) is perpendicular to the bottom surface of the extension shaft (14), the side shift rod (15) is fixedly connected with the extension shaft (14), the length of the side shift rod (15) is larger than the distance from the bottom surface of the visibility sensor (5) to the bottom surface of the extension shaft (14), and the side shift rod (15) and the visibility sensor (5) are movably arranged.

6. The integrated forest fire visibility measuring and alarming device as claimed in claim 1, wherein: protection plate (16) are perpendicular setting with the top surface of visibility sensor (5), the bottom of protection plate (16) and the top surface contact of extending axle (14), and protection plate (16) are the setting that can reciprocate with visibility sensor (5).