CN215727688U

CN215727688U - Cloud platform formula laser methane detector

Info

Publication number: CN215727688U
Application number: CN202120735479.9U
Authority: CN
Inventors: 李雷
Original assignee: Dalian Yizhuo Laser Technology Co ltd
Current assignee: Dalian Yizhuo Laser Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-02-01
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a holder-type laser methane detector, which comprises a base, wherein a cavity is formed in the middle of the top end of the base, an electric telescopic rod is fixedly connected to the middle of the inner wall of the bottom of the cavity, a movable plate is fixed at the top end of the electric telescopic rod, a fixed seat is movably connected to the middle of the top end of the movable plate, fixed plates are fixedly connected to two sides of the middle of the top end of the fixed seat, a second rotating shaft is movably connected to the middle of one of the fixed plates, a movable rod is fixed to the middle of the second rotating shaft and positioned between the two fixed plates, a methane detector is fixed to the top end of the movable rod, the methane detector can freely enter and exit the cavity by using the electric telescopic rod, so that the methane detector can be placed into the cavity during carrying, the holder-type methane detector is reduced in size and convenient to carry about and is placed into the cavity, the methane detector is not easy to be damaged by external collision, and the methane detector is protected.

Description

Cloud platform formula laser methane detector

Technical Field

The utility model relates to a laser methane detector, in particular to a holder type laser methane detector, and belongs to the technical field of methane detectors.

Background

With the rapid development of economy, important energy sources such as petroleum gas and natural gas are increasingly required by people and are widely applied to various fields. The main component of natural gas is methane, which is a flammable and explosive gas. If leakage occurs in the process of production, processing or transportation of natural gas, methane is likely to explode when encountering fire, and great potential safety hazard is brought. Therefore, methane detectors are installed at the production, processing and transportation sites of natural gas to detect methane leaks. One of the important devices is a laser methane detector, which operates on the principle of spectral absorption.

Present desktop laser methane detector of cloud can't portable safe carry, when using desktop methane detector of cloud, need install the fixed position at specific place with cloud platform formula methane detector, carry out the detection of methane, after surveying, need carry cloud platform formula methane detector again and survey to another place, because the general size of cloud platform formula methane detector is great, it is inconvenient to hand-carry, and there are many electronic component in cloud platform formula methane detector inside, if the collision takes place among the carrying process, lead to the methane detector to damage easily, influence the normal clear of surveying work, cloud platform formula detector also needs that the detector can be nimble when fixed surveying survey to survey each angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a holder-type laser methane detector to solve the problem that the holder-type laser methane detector provided in the background technology cannot be carried conveniently and safely.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cloud platform formula laser methane detector, includes the base, the cavity has been seted up at the middle part on base top, the middle part fixedly connected with electric telescopic handle of cavity bottom inner wall, electric telescopic handle's top fixedly connected with fly leaf, the middle part swing joint on fly leaf top has the fixing base, the equal fixedly connected with fixed plate in both sides at fixing base top middle part, one of them the middle part swing joint of fixed plate has the second pivot, the middle part fixedly connected with movable rod of second pivot, the movable rod is located between two fixed plates, the top fixedly connected with methane detector of movable rod.

As a preferred technical scheme of the present invention, a movable groove is formed in the middle of one side of the other fixed plate, one end of the second rotating shaft is movably connected to the groove walls on the two sides of the movable groove, a speed reduction motor is fixedly mounted on one side of the top end of the fixed seat, and the other end of the second rotating shaft is fixedly connected to an output shaft of the speed reduction motor.

According to a preferable technical scheme, the methane detector comprises a connecting rod, a threaded groove is fixedly connected to the top end of the connecting rod, a display screen is inlaid in the front face of the threaded groove, and an air inlet is fixedly formed in the middle of one side of the threaded groove.

As a preferable technical scheme of the utility model, the middle part of the top end of the movable rod is provided with a thread groove, the middle part of the bottom end of the connecting rod is fixedly connected with a thread column, and the thread groove is in threaded connection with the thread column.

As a preferred technical scheme of the present invention, a driving motor is fixedly installed in the middle of the interior of the movable plate, an output shaft of the driving motor is fixedly connected with a first rotating shaft, the top end of the first rotating shaft penetrates through the inner wall of the movable plate, and the top end of the first rotating shaft is fixedly connected with the fixed seat.

As a preferred technical scheme, the middle parts of the groove walls on the two sides of the cavity are respectively provided with a limiting groove, the middle parts of the two sides of the movable plate are respectively fixedly connected with a limiting block, and the two limiting blocks are connected with the inner walls on the two sides of the limiting grooves in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a holder type laser methane detector, which comprises:

through the mutual matching of the base, the cavity, the electric telescopic rod, the movable plate, the limiting groove, the limiting block, the fixed seat, the driving motor, the first rotating shaft, the fixed plate, the second rotating shaft, the movable groove, the movable rod, the methane detector, the connecting rod, the thread groove, the thread post, the display screen and the reducing motor, the driving motor can drive the methane detector to rotate on the movable plate, the pitch angle of the methane detector can be adjusted by the reducing motor, so that the methane detector can be flexibly used at multiple angles, the methane detector can freely enter and exit the cavity by using the electric telescopic rod, the methane detector can be put into the cavity when being carried, the volume of the tripod head type methane detector is reduced, the portable methane detector is convenient to carry and put into the cavity, the methane detector is not easy to be damaged due to external collision, the methane detector is protected, and the methane detector can be detached at any time through the matching of the thread post and the thread groove, people can detect dead angles by holding the detector in hands, so that the detector is more convenient and flexible to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of a fixing base structure of the present invention.

In the figure: 1. a base; 2. a cavity; 3. an electric telescopic rod; 4. a movable plate; 5. a limiting groove; 6. a limiting block; 7. a fixed seat; 8. a drive motor; 9. a first rotating shaft; 10. a fixing plate; 11. a second rotating shaft; 12. a movable groove; 13. a movable rod; 14. a methane detector; 15. a connecting rod; 16. a thread groove; 17. a threaded post; 18. a display screen; 19. a speed reducing motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-3, the present invention provides a technical solution of a pan-tilt laser methane detector:

referring to fig. 1-3, the device comprises a base 1, a cavity 2 is formed in the middle of the top end of the base 1, an electric telescopic rod 3 is fixedly connected to the middle of the inner wall of the bottom of the cavity 2, a movable plate 4 is fixedly connected to the top end of the electric telescopic rod 3, a fixed seat 7 is movably connected to the middle of the top end of the movable plate 4, fixed plates 10 are fixedly connected to both sides of the middle of the top end of the fixed seat 7, a second rotating shaft 11 is movably connected to the middle of one of the fixed plates 10, a movable rod 13 is fixedly connected to the middle of the second rotating shaft 11, the movable rod 13 is located between the two fixed plates 10, a methane detector 14 is fixedly connected to the top end of the movable rod 13, a movable groove 12 is formed in the middle of one side of the other fixed plate 10, one end of the second rotating shaft 11 is movably connected to both side groove walls of the movable groove 12, a speed reducing motor 19 is fixedly installed to one side of the top end of the fixed seat 7, and the other end of the second rotating shaft 11 is fixedly connected to an output shaft of the speed reducing motor 19, the methane detector 14 comprises a connecting rod 15, a threaded groove 16 is fixedly connected to the top end of the connecting rod 15, a display screen 18 is inlaid in the front face of the threaded groove 16, an air inlet is fixedly arranged in the middle of one side of the threaded groove 16, the threaded groove 16 is formed in the middle of the top end of the movable rod 13, a threaded column 17 is fixedly connected to the middle of the bottom end of the connecting rod 15, the threaded groove 16 is in threaded connection with the threaded column 17, a driving motor 8 is fixedly mounted in the middle of the inside of the movable plate 4, a first rotating shaft 9 is fixedly connected to an output shaft of the driving motor 8, the top end of the first rotating shaft 9 penetrates through the inner wall of the movable plate 4, the top end of the first rotating shaft 9 is fixedly connected with the fixing seat 7, limiting grooves 5 are formed in the middle of the wall of each of the two sides of the cavity 2, limiting blocks 6 are fixedly connected to the middle of each of the two sides of the movable plate 4, the two limiting blocks 6 are slidably connected with the inner walls of the limiting grooves 5, and the methane detector 14 can be driven to rotate on the movable plate 4 by the driving motor 8, utilize gear motor 19 can adjust methane detector 14's angle of pitch, make methane detector 14 the nimble use of multi-angle, utilize electric telescopic handle 3 can make methane detector 14 free discrepancy cavity 2, make and to put into cavity 2 with methane detector 14 when carrying, make cloud platform formula methane detector volume reduce, conveniently hand-carry, and put into cavity 2, methane detector 14 just is difficult to damage because of external collision, play the guard action to methane detector 14, methane detector 14 can pull down at any time through the cooperation of screw thread post 17 and thread groove 16, people are handheld to be surveyed the dead angle, make the detector use convenient and flexible more.

When the tripod head type laser methane detector is used, the electric telescopic rod 3 at the bottom of the cavity 2 is started, so that the electric telescopic rod 3 extends and retracts in the cavity 2 to drive the movable plate 4 at the top end of the electric telescopic rod 3 to move upwards, the limiting blocks 6 at two sides of the movable plate 4 slide in the limiting grooves 5 along with the movement, so that the methane detector 14 extends out of the cavity 2, the driving motor 8 in the movable plate 4 is started, the output shaft of the driving motor 8 can drive the first rotating shaft 9 to rotate, the fixed seat 7 fixedly connected with the first rotating shaft 9 and at the top end of the movable plate 4 rotates along with the first rotating shaft, the methane detector 14 on the fixed seat 7 rotates along with the second rotating shaft, the detection angle of the methane detector 14 is changed, the speed reducing motor 19 on the fixed seat 7 is started, the output shaft of the speed reducing motor 19 drives the second rotating shaft 11 to rotate in the movable groove 12, and the movable rod 13 positioned between the two fixed plates 10 in the middle part of the second rotating shaft 11 rotates, thereby change the angle of pitch of methane detector 14 on movable rod 13, methane detector 14 can be through the air inlet suction gas, show the testing result on display screen 18 again, rotatory connecting rod 15, can make the threaded post 17 and the thread groove 16 separation of connecting rod 15 bottom, make methane detector 14 can separate with movable rod 13, handheld by the user, it is more nimble to use, when needs are hand-carried, with methane detector 14 income cavity 2, the volume is reduced, and methane detector 14 is protected by cavity 2, be difficult to damage.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cloud platform formula laser methane detector, includes base (1), its characterized in that, cavity (2) have been seted up at the middle part on base (1) top, middle part fixedly connected with electric telescopic handle (3) of cavity (2) bottom inner wall, top fixedly connected with fly leaf (4) of electric telescopic handle (3), the middle part swing joint on fly leaf (4) top has fixing base (7), the equal fixedly connected with fixed plate (10) in both sides at fixing base (7) top middle part, one of them the middle part swing joint of fixed plate (10) has second pivot (11), the middle part fixedly connected with movable rod (13) of second pivot (11), movable rod (13) are located between two fixed plates (10), the top fixedly connected with methane detector (14) of movable rod (13).

2. A pan-tilt-head laser methane detector according to claim 1, characterized in that: and the middle part of one side of the fixing plate (10) is provided with a movable groove (12), one end of the second rotating shaft (11) is movably connected with the groove walls of the two sides of the movable groove (12), one side of the top end of the fixing seat (7) is fixedly provided with a speed reducing motor (19), and the other end of the second rotating shaft (11) is fixedly connected with an output shaft of the speed reducing motor (19).

3. A pan-tilt-head laser methane detector according to claim 1, characterized in that: methane detector (14) includes connecting rod (15), the top fixedly connected with thread groove (16) of connecting rod (15), the front of thread groove (16) is inlayed and is had display screen (18), the fixed air inlet that is equipped with in middle part on one side of thread groove (16).

4. A pan-tilt-head laser methane detector according to claim 3, characterized in that: thread groove (16) have been seted up at the middle part on movable rod (13) top, the middle part fixedly connected with screw thread post (17) of connecting rod (15) bottom, thread groove (16) and screw thread post (17) threaded connection.

5. A pan-tilt-head laser methane detector according to claim 1, characterized in that: the utility model discloses a portable electronic device, including fly leaf (4), output shaft fixedly connected with first pivot (9), the inner wall of fly leaf (4) is passed on the top of first pivot (9), and the top and fixing base (7) fixed connection of first pivot (9), the inside middle part fixed mounting of fly leaf (4) has driving motor (8), the output shaft fixedly connected with of driving motor (8).

6. A pan-tilt-head laser methane detector according to claim 1, characterized in that: spacing groove (5) have all been seted up at the middle part of cavity (2) both sides cell wall, the equal fixedly connected with stopper (6) in middle part of fly leaf (4) both sides, two the both sides inner wall sliding connection of stopper (6) and spacing groove (5).