CN216013295U - Visual methane detection device - Google Patents
Visual methane detection device Download PDFInfo
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- CN216013295U CN216013295U CN202122012995.1U CN202122012995U CN216013295U CN 216013295 U CN216013295 U CN 216013295U CN 202122012995 U CN202122012995 U CN 202122012995U CN 216013295 U CN216013295 U CN 216013295U
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Abstract
The utility model discloses a visual methane detection device which comprises a detector main body and a protective sleeve, wherein two mounting blocks are symmetrically and fixedly connected to the inner wall of the protective sleeve, a sliding groove is formed in the detector main body, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, two rotating rods are symmetrically and rotatably connected to the side wall of the sliding block, the other ends of the two rotating rods are rotatably connected with two fixing rods, two fixing grooves matched with the fixing rods are formed in the side wall of each mounting block, two vertical grooves are symmetrically formed in the detector main body, the two vertical grooves are communicated with the sliding groove, and the two fixing rods are respectively and slidably connected with the inner walls of the two vertical grooves. According to the utility model, the rotary handle is rotated to drive the two fixing rods to move, so that the fixing rods enter the fixing grooves, the protective sleeve is fixed on the detector main body, the mechanical structure is adopted, the operation is simple, the protective sleeve is prevented from sliding off the detector main body, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of methane detection, in particular to a visual methane detection device.
Background
Methane is the simplest hydrocarbon of construction. The product is widely used in natural gas, marsh gas, coal pit and well gas, is a high-quality gas fuel, and is also an important raw material for manufacturing synthesis gas and a plurality of chemical products.
The methane detector that adopts hand-held type usually when current detects methane, and hand-held type's methane detector can hold the department cover and establish a rubber sleeve when using, and current rubber sleeve is that direct cover is established on the detector, and very easy landing during the use is got up very inconveniently, and in addition, current hand-held type methane detector's cable lacks receiving mechanism for the inconvenient packing up of cable, the cable is tied a knot easily, also can cause the damage to the cable.
Based on this, we propose a visual methane detection device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a visual methane detection device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a visual methane detection device comprises a detector main body and a protective sleeve, wherein two mounting blocks are symmetrically and fixedly connected with the inner wall of the protective sleeve, the detector main body is internally provided with a chute, the inner wall of the chute is connected with a slide block in a sliding way, the side wall of the slide block is symmetrically and rotatably connected with two rotating rods, the other end of each rotating rod is rotatably connected with two fixed rods, the side wall of each mounting block is provided with two fixed grooves matched with the fixed rods, two vertical grooves are symmetrically arranged in the detector main body, the two vertical grooves are communicated with the sliding groove, the two fixed rods are respectively connected with the inner walls of the two vertical grooves in a sliding way, two hole grooves matched with the fixed rod are symmetrically arranged on the side wall of the detector main body, a driving mechanism for driving the sliding block to slide is arranged in each groove, the detector comprises a detector main body and is characterized in that a cable is fixedly connected to the upper end of the detector main body, and a storage mechanism for storing the cable is mounted on the detector main body.
Preferably, actuating mechanism is including rotating the lead screw of connection at the spout inner wall, lead screw lateral wall and slider threaded connection, lead screw one end runs through detector main part lower extreme and fixedly connected with and changes the hand, install the stop gear who prescribes a limit to the turned position of lead screw on changing the hand.
Preferably, stop gear includes threaded connection and changes the first threaded rod of hand lateral wall, detector main part lower extreme is seted up a plurality ofly and first threaded rod complex spacing groove, and is a plurality of spacing groove sets up along lead screw axle center symmetry.
Preferably, receiving mechanism is including offering the groove of accomodating at detector main part lateral wall, two recesses, two have been seted up to detector main part lateral wall symmetry the common fixedly connected with clamp plate of lateral wall, two that the depression bar is close to each other groove inner wall sliding connection has two depression bars, two the two springs of groove inner wall fixedly connected with, two the spring other end respectively with two depression bar fixed connection.
Preferably, two depression bar lateral wall threaded connection has two second threaded rods, and two thread grooves with second threaded rod complex have been seted up to detector main part lateral wall symmetry.
Preferably, the protective sleeve is made of rubber materials, and anti-skid grains are carved on the side wall of the protective sleeve.
Preferably, the side wall of the detector main body is symmetrically and fixedly connected with two limiting blocks.
The utility model has the following beneficial effects:
1. through setting up installation piece, spout, slider, bull stick, dead lever, fixed slot, perpendicular groove and actuating mechanism, change the hand through rotating, drive two dead levers and remove for during the dead lever gets into the fixed slot, fix the lag in the detector main part, what adopt all is mechanical structure, easy operation avoids the lag landing from the detector main part, and it is more convenient to use.
2. Through setting up receiving mechanism, through with the cable around establishing in accomodating the groove, then press the clamp plate and compress tightly the cable, and then fix the cable in accomodating the groove, accomodate the arrangement to the cable, avoid the cable to tie a knot, also avoid the cable to expose and cause the damage outward easily.
Drawings
Fig. 1 is a schematic perspective view of a visual methane detection device according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: the device comprises a detector body 1, a protective sleeve 2, a mounting block 3, a sliding groove 4, a sliding block 5, a rotating rod 6, a fixing rod 7, a fixing groove 8, a vertical groove 9, a hole groove 10, a cable 11, a lead screw 12, a rotating handle 13, a first threaded rod 14, a limiting groove 15, a containing groove 16, a groove 17, a pressing rod 18, a pressing plate 19, a spring 20, a second threaded rod 21, a threaded groove 22 and a limiting block 23.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a visual methane detection device comprises a detector main body 1 and a protective sleeve 2, wherein the protective sleeve 2 is made of rubber materials, anti-skid lines are carved on the side wall of the protective sleeve 2, two mounting blocks 3 are symmetrically and fixedly connected on the inner wall of the protective sleeve 2, a sliding groove 4 is arranged in the detector main body 1, a sliding block 5 is slidably connected on the inner wall of the sliding groove 4, two rotating rods 6 are symmetrically and rotatably connected on the side wall of the sliding block 5, two fixing rods 7 are rotatably connected on the other ends of the two rotating rods 6, two fixing grooves 8 matched with the fixing rods 7 are arranged on the side wall of the two mounting blocks 3, two vertical grooves 9 are symmetrically arranged in the detector main body 1, the two vertical grooves 9 are communicated with the sliding groove 4, the two fixing rods 7 are respectively slidably connected with the inner wall of the two vertical grooves 9, two hole grooves 10 matched with the fixing rods 7 are symmetrically arranged on the side wall of the detector main body 1, and a driving mechanism for driving the sliding block 5 is arranged in the sliding groove 4, the upper end of the detector main body 1 is fixedly connected with a cable 11, and the detector main body 1 is provided with a containing mechanism for containing the cable 11.
The driving mechanism comprises a lead screw 12 rotatably connected to the inner wall of the sliding groove 4, the side wall of the lead screw 12 is in threaded connection with the sliding block 5, one end of the lead screw 12 penetrates through the lower end of the detector main body 1 and is fixedly connected with a rotating hand 13, and a limiting mechanism limiting the rotating position of the lead screw 12 is installed on the rotating hand 13.
Stop gear includes threaded connection and changes first threaded rod 14 of hand 13 lateral wall, a plurality of and first threaded rod 14 complex spacing grooves 15 have been seted up to 1 lower extreme of detector main part, and a plurality of spacing grooves 15 set up along lead screw 12 axle center symmetry, through changeing over to first threaded rod 14 into spacing groove 15, the turned position to lead screw 12 is injectd, avoid in the detection of methane process, lead screw 12 takes place to rotate, drive two dead levers 7 and remove, make dead lever 7 remove fixed slot 8, and then the fixed inefficacy to lag 2.
The accommodating mechanism comprises an accommodating groove 16 formed in the side wall of the detector main body 1, two grooves 17 are symmetrically formed in the side wall of the detector main body 1, two pressing rods 18 are slidably connected to the inner walls of the two grooves 17, the two pressing rods 18 are mutually close to the side wall and fixedly connected with a pressing plate 19, two springs 20 are fixedly connected to the inner walls of the two grooves 17, and the other ends of the two springs 20 are fixedly connected with the two pressing rods 18 respectively.
Two second threaded rods 21 are in threaded connection with the side walls of the two pressing rods 18, two threaded grooves 22 matched with the second threaded rods 21 are symmetrically formed in the side wall of the detector main body 1, it should be noted that the second threaded rods 21 are turned into the threaded grooves 22 to limit the sliding position of the pressing rods 18, and the pressing rods 18 are prevented from driving the pressing plates 19 to move, so that the pressing plates 19 compress and lose efficacy on the cables 11 in the accommodating grooves 16, and then the cables 11 are loosened and separated from the accommodating grooves 16, when the cables 11 need to be used, the second threaded rods 21 are turned out of the threaded grooves 22, the pressing rods 18 move upwards under the action of the springs 20 to drive the pressing plates 19 to move upwards and not compress the cables 11, so that the cables 11 in the accommodating grooves 16 can be taken out for use, two limiting blocks 23 are symmetrically and fixedly connected to the side wall of the detector main body 1, it should be noted that when the upper ends of the two mounting blocks 3 are respectively abutted against the two limiting blocks 23, the fixing groove 8 and the hole groove 10 are located at the same horizontal position, and the fixing lever 7 is aligned with the fixing groove 8.
According to the utility model, firstly, a protective sleeve 2 is sleeved on the side wall of a detector main body 1 from bottom to top, then a rotating handle 13 is rotated to drive a screw rod 12 to rotate, a sliding block 5 is driven to slide on the inner wall of a sliding groove 4, the sliding block 5 can drive two rotating rods 6 to rotate, two fixing rods 7 are driven to move on the inner wall of a vertical groove 9 through the two rotating rods 6, so that the fixing rods 7 enter fixing grooves 8 through hole grooves 10, the protective sleeve 2 is fixed on the detector main body 1, and finally a first threaded rod 14 is rotated into a limiting groove 15 to limit the rotating position of the screw rod 12;
after the methane detector is used, the cable 11 is wound in the accommodating groove 16, then the pressing rod 18 is pressed downwards to drive the pressing plate 19 to move downwards, the cable 11 in the accommodating groove 16 is pressed tightly to avoid loosening of the cable 11, then the second threaded rod 21 is rotated into the threaded groove 22, and the sliding position of the pressing rod 18 is limited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A visual methane detection device comprises a detector main body (1) and a protective sleeve (2), and is characterized in that two mounting blocks (3) are symmetrically and fixedly connected to the inner wall of the protective sleeve (2), a sliding groove (4) is formed in the detector main body (1), a sliding block (5) is slidably connected to the inner wall of the sliding groove (4), two rotating rods (6) are symmetrically and rotatably connected to the side wall of the sliding block (5), two fixing rods (7) are rotatably connected to the other ends of the two rotating rods (6), two fixing grooves (8) matched with the fixing rods (7) are formed in the side walls of the two mounting blocks (3), two vertical grooves (9) are symmetrically formed in the detector main body (1), the two vertical grooves (9) are communicated with the sliding groove (4), and the two fixing rods (7) are respectively slidably connected to the inner walls of the two vertical grooves (9), two hole grooves (10) matched with the fixing rod (7) are symmetrically formed in the side wall of the detector main body (1), a driving mechanism for driving the sliding block (5) to slide is installed in the sliding groove (4), a cable (11) is fixedly connected to the upper end of the detector main body (1), and an accommodating mechanism for accommodating the cable (11) is installed on the detector main body (1).
2. The visual methane detection device according to claim 1, wherein the driving mechanism comprises a lead screw (12) rotatably connected to the inner wall of the chute (4), the side wall of the lead screw (12) is in threaded connection with the slider (5), one end of the lead screw (12) penetrates through the lower end of the detector main body (1) and is fixedly connected with a rotating handle (13), and a limiting mechanism for limiting the rotating position of the lead screw (12) is installed on the rotating handle (13).
3. The visual methane detection device according to claim 2, wherein the limiting mechanism comprises a first threaded rod (14) in threaded connection with the side wall of the rotating hand (13), the lower end of the detector main body (1) is provided with a plurality of limiting grooves (15) matched with the first threaded rod (14), and the plurality of limiting grooves (15) are symmetrically arranged along the axis of the lead screw (12).
4. The visual methane detection device according to claim 1, wherein the accommodating mechanism comprises an accommodating groove (16) formed in a side wall of the detector main body (1), the side wall of the detector main body (1) is symmetrically provided with two grooves (17), two compression bars (18) are connected to inner walls of the two grooves (17) in a sliding manner, a pressing plate (19) is fixedly connected to the side wall of the two compression bars (18) close to each other, two springs (20) are fixedly connected to inner walls of the two grooves (17), and the other ends of the two springs (20) are respectively fixedly connected with the two compression bars (18).
5. The visual methane detection device according to claim 4, wherein two second threaded rods (21) are connected to the side walls of the two compression rods (18) in a threaded manner, and two threaded grooves (22) matched with the second threaded rods (21) are symmetrically formed in the side walls of the detector main body (1).
6. The visual methane detection device according to claim 1, wherein the protective sleeve (2) is made of rubber material, and the side wall of the protective sleeve (2) is engraved with anti-slip lines.
7. The visual methane detection device according to claim 1, wherein the detector body (1) has two stoppers (23) symmetrically and fixedly connected to the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012995.1U CN216013295U (en) | 2021-08-25 | 2021-08-25 | Visual methane detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012995.1U CN216013295U (en) | 2021-08-25 | 2021-08-25 | Visual methane detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216013295U true CN216013295U (en) | 2022-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012995.1U Active CN216013295U (en) | 2021-08-25 | 2021-08-25 | Visual methane detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216013295U (en) |
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2021
- 2021-08-25 CN CN202122012995.1U patent/CN216013295U/en active Active
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