CN211292782U

CN211292782U - Portable multiple gas detector

Info

Publication number: CN211292782U
Application number: CN201921924624.7U
Authority: CN
Inventors: 刘礼鹏; 杨光华; 王于金
Original assignee: Guoyuanhong Testing Co ltd
Current assignee: Guoyuanhong Testing Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-18
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses a multiple gas detection ware of portable, including the detector, the front end fixedly connected with display screen of detector, the left end fixedly connected with outlet of detector, the upper end of detector is provided with the telescoping device, the right-hand member fixedly connected with alarm of detector, the box is placed to the lower extreme fixedly connected with of detector, the right-hand member upper portion fixedly connected with motor of placing the box, the inner wall upper portion is provided with the rotation lifting device about placing the box, the spout has been seted up to the left side inner wall of placing the box, the upper and lower cell wall of spout is provided with slip detection device. A multiple gas detector of portable, drive U-shaped frame down-motion through the telescopic link, and then carry out concentration detection to gaseous below when driving the detector down-motion, thereby shorten through the telescopic link and survey the gas of co-altitude, improved the integrality and the accuracy nature of data.

Description

Portable multiple gas detector

Technical Field

The utility model relates to a gas detector technical field specifically is a multiple gas detector of portable.

Background

The gas detector is an instrument for detecting gas concentration, is suitable for dangerous places with combustible or toxic gas, can continuously detect the content of the detected gas in the air within the lower explosion limit for a long time, can be widely applied to various industries of combustible or toxic gas in gas, petrochemical industry, metallurgy, steel, coking, electric power and the like, is an ideal monitoring instrument for ensuring property and personal safety, and can ensure that the existing gas detector is used, the detector head is exposed outside the detector for a long time, so that the detector head is easy to collide with the external environment, the damage of the detector head is caused, the normal use of the detector is seriously influenced, the service life is shortened, meanwhile, the existing detector cannot detect gases with different heights, the overall integrity and data accuracy of the detector is reduced due to differences in gas solubility at different heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple gas detector of portable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multiple gas detector of portable, includes the detector, the front end fixedly connected with display screen of detector, the left end fixedly connected with outlet of detector, the upper end of detector is provided with the telescoping device, the right-hand member fixedly connected with alarm of detector, the box is placed to the lower extreme fixedly connected with of detector, the right-hand member upper portion fixedly connected with motor of placing the box, the inner wall upper portion is provided with the rotation lifting device about placing the box, the left side inner wall of placing the box has seted up the spout, the upper and lower cell wall of spout is provided with slip detection device.

Preferably, the main structure of the telescopic device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, the upper end of the telescopic power machine is fixedly connected with a hanging ring, the lower end of the telescopic rod is fixedly connected with a U-shaped frame, and the U-shaped frame is fixedly connected to the upper end of the detector to fixedly connect the telescopic device and the detector.

Preferably, the main structure that rotates the lifting device has first bull stick, the right-hand member fixedly connected with U-shaped plate of first bull stick, the right-hand member upper portion fixed mounting of U-shaped plate has the second bull stick, the second bull stick runs through the right side inner wall upper portion of placing the box and fixed connection will rotate the lifting device and be in the same place with motor fixed connection at the output of motor.

Preferably, the main structure of the sliding detection device is provided with a limiting rod and a sliding block, the sliding block is connected to the middle of the outer surface of the limiting rod in a sliding mode, a first connecting rod is fixedly connected to the right end of the sliding block, a second connecting rod is connected to the right portion of the first connecting rod in an inserting mode, a detecting head is fixedly connected to the lower end of the second connecting rod and penetrates through the bottom of the inner wall of the box, and the sliding detection device and the rotating lifting device are movably connected through the upper portion of the second connecting rod and the middle of the rotating lifting device.

Preferably, the telescopic power machine is electrically connected with the telescopic rod.

Preferably, the sliding detection means is located below the rotary lifting means.

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

1. drive the up-going motion of second connecting rod through the U-shaped board to drive the inside of entering into the box of placing when the detecting head up-going motion, prevent that the detecting head from exposing externally, play the guard action to the detecting head, ensured the normal use of detector, prolonged life.

2. The telescopic power machine drives the telescopic rod to stretch, so that the telescopic rod drives the U-shaped frame to move downwards when being extended, the detector is driven to move downwards, concentration detection is carried out below the gas, the telescopic rod is shortened to detect the gas with different heights, the comprehensiveness of detection of the detector is improved, and the integrity and the accuracy of data are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a portable multiple gas detector according to the present invention;

FIG. 2 is a schematic structural view of a telescopic device of the portable multiple gas detector of the present invention;

FIG. 3 is a schematic structural view of a sliding detecting device of a portable multiple gas detector according to the present invention;

fig. 4 is the utility model relates to a portable multiple gas detector's rotation lifting device schematic structure.

In the figure: 1. a detector; 2. a display screen; 3. an outlet; 4. a telescoping device; 5. an alarm; 6. Placing the box; 7. a motor; 8. rotating the lifting device; 9. a chute; 10. a slip detection device; 41. a telescopic power machine; 42. a telescopic rod; 43. a hoisting ring; 44. a U-shaped frame; 81. a first rotating lever; 82. a U-shaped plate; 83. a second rotating rod; 101. a limiting rod; 102. a slider; 103. a first connecting rod; 104. a second connecting rod; 105. a probe head.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multiple gas detection ware of portable, including detector 1, the front end fixedly connected with display screen 2 of detector 1, the left end fixedly connected with outlet 3 of detector 1, the upper end of detector 1 is provided with telescoping device 4, the right-hand member fixedly connected with alarm 5 of detector 1, box 6 is placed to the lower extreme fixedly connected with of detector 1, the right-hand member upper portion fixedly connected with motor 7 of placing box 6, inner wall upper portion is provided with rotation lifting device 8 about placing box 6, the left side inner wall of placing box 6 has seted up spout 9, the upper and lower cell wall of spout 9 is provided with slip detection device 10.

The main structure of the telescopic device 4 comprises a telescopic power machine 41 and a telescopic rod 42, wherein the telescopic power machine 41 is a power mechanism which can enable the telescopic rod 42 to be in a telescopic and extension state, the detector 1 can detect gases with different heights through the telescopic rod 42, the detection comprehensiveness and accuracy are improved, the telescopic rod 42 is movably connected to the output end of the telescopic power machine 41, the upper end of the telescopic power machine 41 is fixedly connected with a hanging ring 43, the hanging ring 43 is used for hanging the detector 1 on a wall and fixing the detector 1 conveniently, the lower end of the telescopic rod 42 is fixedly connected with a U-shaped frame 44, and the U-shaped frame 44 is fixedly connected to the upper end of the detector 1 to fixedly connect the telescopic device 4 with the detector 1; the main structure of the rotating and lifting device 8 is provided with a first rotating rod 81, the right end of the first rotating rod 81 is fixedly connected with a U-shaped plate 82, the upper part of the right end of the U-shaped plate 82 is fixedly provided with a second rotating rod 83, the second rotating rod 83 penetrates through the upper part of the inner wall of the right side of the placing box 6 and is fixedly connected with the output end of the motor 7, and the rotating and lifting device 8 and the motor 7 are fixedly connected together; the main structure of the sliding detection device 10 is provided with a limiting rod 101 and a sliding block 102, the limiting rod 101 limits the sliding block 102 and improves the stability of the sliding block 102 when sliding, the sliding block 102 is connected to the middle part of the outer surface of the limiting rod 101 in a sliding manner, the right end of the sliding block 102 is fixedly connected with a first connecting rod 103, the right part of the first connecting rod 103 is connected with a second connecting rod 104 in an inserting manner, the lower end of the second connecting rod 104 is fixedly connected with a detecting head 105, the detecting head 105 is used for detecting the gas concentration, the detecting head 105 penetrates through the bottom of the inner wall of the placing box 6, and the upper part of the second connecting rod 104 is movably connected with the middle part of the rotating lifting device 8; the telescopic power machine 41 is electrically connected with the telescopic rod 42; the slide detecting means 10 is located below the rotary lifting means 8.

It should be noted that, the utility model relates to a portable multiple gas detector, after the detector 1 is used, the second rotating rod 83 is driven to rotate by the motor 7, thereby the U-shaped plate 82 is rotated when driving the first rotating rod 81, the U-shaped plate 82 is concave, when the groove part of the U-shaped plate 82 rotates from the lowest point to the highest point, the second connecting rod 104 is further driven to move upwards, at this time, the first connecting rod 103 drives the sliding block 102 to slide upwards along the limiting rod 101, the limiting rod 101 limits the sliding block 102, the sliding stability of the sliding block 102 is improved, then the detecting head 105 is stably driven to move upwards to enter the inside of the placing box 6, the detecting head 105 is prevented from being exposed outside, the protecting function is realized for the detecting head 105, the normal use of the detector 1 is ensured, the service life is prolonged, the telescopic rod 42 is driven to stretch by the telescopic power machine 41, thereby drive U-shaped frame 44 and down move when making telescopic link 42 prolong, and then carry out concentration detection to the gas below when driving detector 1 and down move, thereby shorten through telescopic link 42 and survey not co-altitude gas, thereby improved the comprehensiveness that detector 1 surveyed, improved the integrality and the accuracy nature of data.

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. A portable multiple gas detector, comprising a detector (1), characterized in that: the utility model discloses a detector, including detector (1), the front end fixedly connected with display screen (2) of detector (1), the left end fixedly connected with outlet (3) of detector (1), the upper end of detector (1) is provided with telescoping device (4), the right-hand member fixedly connected with alarm (5) of detector (1), box (6) are placed to the lower extreme fixedly connected with of detector (1), the right-hand member upper portion fixedly connected with motor (7) of placing box (6), inner wall upper portion is provided with rotation lifting device (8) about placing box (6), spout (9) have been seted up to the left side inner wall of placing box (6), the upper and lower cell wall of spout (9) is provided with slip detection device (10).

2. A portable multiple gas detector according to claim 1, wherein: the main structure of the telescopic device (4) comprises a telescopic power machine (41) and a telescopic rod (42), the telescopic rod (42) is movably connected to the output end of the telescopic power machine (41), the upper end of the telescopic power machine (41) is fixedly connected with a hanging ring (43), the lower end of the telescopic rod (42) is fixedly connected with a U-shaped frame (44), and the U-shaped frame (44) is fixedly connected to the upper end of the detector (1) to fixedly connect the telescopic device (4) and the detector (1).

3. A portable multiple gas detector according to claim 1, wherein: the main structure of rotating lifting device (8) has first bull stick (81), the right-hand member fixedly connected with U shaped plate (82) of first bull stick (81), the right-hand member upper portion fixed mounting of U shaped plate (82) has second bull stick (83), second bull stick (83) run through the right side inner wall upper portion of placing box (6) and fixed connection will rotate lifting device (8) and motor (7) fixed connection together at the output of motor (7).

4. A portable multiple gas detector according to claim 1, wherein: the main structure of slip detection device (10) has gag lever post (101) and slider (102), slider (102) sliding connection is at the surface middle part of gag lever post (101), the right-hand member fixedly connected with head rod (103) of slider (102), the right part interlude of head rod (103) is connected with second connecting rod (104), the lower extreme fixedly connected with detecting head (105) of second connecting rod (104), and detecting head (105) run through the inner wall bottom of placing box (6), the upper portion of second connecting rod (104) and the middle part swing joint of rotating lifting device (8) are with slip detection device (10) and rotating lifting device (8) swing joint.

5. A portable multiple gas detector according to claim 2, wherein: the telescopic power machine (41) is electrically connected with the telescopic rod (42).

6. A portable multiple gas detector according to claim 1, wherein: the sliding detection device (10) is positioned below the rotating lifting device (8).