CN212989347U - Portable gas concentration detection alarm - Google Patents
Portable gas concentration detection alarm Download PDFInfo
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- CN212989347U CN212989347U CN202022125192.2U CN202022125192U CN212989347U CN 212989347 U CN212989347 U CN 212989347U CN 202022125192 U CN202022125192 U CN 202022125192U CN 212989347 U CN212989347 U CN 212989347U
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Abstract
The utility model relates to a portable gas concentration detection alarm has solved the low and inconvenient problem of use of the detection efficiency of artifical handheld portable detection alarm among the prior art. The utility model provides a portable gas concentration detection alarm, includes the detection alarm body, this internal buzzer and the display screen of installing of detection alarm still include: the detection auxiliary assembly comprises a detection pipe connected with the detection alarm instrument body, and at least one extension pipe is arranged in the detection pipe in a limiting and telescopic mode. The utility model discloses a form telescopic fishing rod structure between a plurality of extension pipes and the test tube for the inspector only needs to rotate the direction in the original place, and the sensor test head in inspector the place ahead is carried the information promptly for detecting alarm instrument body, then the inspector is comparing with current detection at definite prospect detection direction, has avoided the detection of the multi-direction walking of inspector probe, has saved the check-out time that detects alarm instrument, has improved gas detection efficiency.
Description
Technical Field
The utility model relates to a portable gas concentration detection alarm.
Background
The portable gas detection alarm device is a supplement of the existing fixed gas monitoring system in a mine; some are moved by manual holding, and some are detected by an unmanned aerial vehicle; however, the portable gas concentration detection alarm has some disadvantages by using any mode: on one hand, when the portable detection is carried out by hands, if the detector is in a hand-held state and walks for detection, the detection range of the detection alarm instrument is the space around the detector, the detector needs to walk for probing in all directions around to find the possible existence of gas and the direction in which the detector continues to walk, and the detection can greatly increase the detection time of the detector and increase the danger of the detector in a mine; on the other hand, when the portable gas concentration detection alarm is installed on the unmanned aerial vehicle, the portable gas concentration detection alarm is mostly fixedly connected through bolts, and the installation operation is complicated;
therefore, a portable gas concentration detection alarm is provided to improve the detection efficiency and the convenience in use of the gas concentration detection alarm.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable gas concentration detection alarm, the problem that the detection efficiency of the handheld portable detection alarm of manual work among the prior art is low and the use is not convenient has been solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable gas concentration detection alarm, includes the detection alarm body, this internal buzzer and the display screen of installing of detection alarm still include:
the detection auxiliary assembly comprises a detection tube connected with the detection alarm instrument body, at least one extension tube is arranged in the detection tube in a limiting and telescopic manner, and a sensor detection head is arranged at the top end of the extension tube at the tail end;
the auxiliary installation assembly is installed at the bottom of the detection alarm instrument body and comprises a positioning threaded barrel, and a limiting insertion rod is horizontally and limitedly inserted into the positioning threaded barrel and used for limiting the rotation of the positioning threaded barrel.
Preferably, the handles are installed on two sides of the outer wall of the detection alarm body, the storage barrel is installed on the outer wall of the detection alarm body, the detection tube is connected with the storage barrel in an inserting mode, and the detection alarm body is connected with the detection tube through a hose.
Preferably, the detection tube is provided with an automatic winding roll, the tail end of the extension tube is provided with a fixing buckle, the automatic winding roll is in limited winding connection with a pull rope, and the extension end of the pull rope is connected with the fixing buckle.
Preferably, the detection alarm body is symmetrically provided with sliding grooves relative to the positioning threaded barrel, sliding rods are horizontally slid in the sliding grooves and fixedly connected with limiting insertion rods, springs are installed between the sliding rods and the positioning threaded barrel, and the springs are sleeved in the limiting insertion rods.
Preferably, the limiting inserted rods are vertically installed with the sliding rods, and two groups of limiting inserted rods are arranged corresponding to the two sliding rods.
Preferably, location screw thread bucket inner wall is provided with the helicitic texture, set up the jack that is used for spacing inserted bar to peg graft on the inner wall of location screw thread bucket, and during the spring parallel state, the extension end of spacing inserted bar inserts in the location screw thread bucket.
The utility model discloses possess following beneficial effect at least:
1. through forming telescopic fishing rod structure between a plurality of extension pipes and the sense tube for the inspector only need rotate the direction in situ, and the sensor detection head in inspector the place ahead is given the detection alarm appearance body information transport promptly, then the inspector is comparing with current detection in confirming the prospect detection direction, has avoided the detection of the multi-direction walking of inspector probe, has saved the check-out time who detects the alarm appearance, has improved gas detection efficiency.
2. Through location screw thread bucket and unmanned aerial vehicle screw thread close soon and be connected the back, loosen the slide bar of both sides, make the slide bar under the effect of spring, the bolt component on drive spacing inserted bar inserted location screw thread bucket and unmanned aerial vehicle compares with current multiunit bolt fastening, simple structure, and the simple operation has improved the convenience of portable gas concentration detection alarm installation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of a gas concentration detection alarm;
FIG. 2 is a schematic side view of a gas concentration detection alarm;
FIG. 3 is a schematic cross-sectional view of the positioning threaded barrel.
In the figure: 1. detecting an alarm body; 2. a handle; 3. a hose; 4. a detection tube; 5. a limiting inserted rod; 6. an automatic take-up reel; 7. an extension pipe; 8. a fixing buckle; 9. pulling a rope; 10. a sensor detection head; 11. a storage barrel; 12. positioning the threaded barrel; 13. a slide bar; 14. a chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.
Referring to fig. 1-3, a portable gas concentration detection alarm, including detecting alarm body 1, install bee calling organ and display screen in the detection alarm body 1, handle 2 is installed to the outer wall both sides of detection alarm body 1, installs storage bucket 11 on the outer wall of detection alarm body 1, and sense tube 4 pegs graft with storage bucket 11, and detection alarm body 1 passes through hose 3 and is connected with sense tube 4, still includes:
the detection auxiliary assembly comprises a detection tube 4 connected with the detection alarm instrument body 1, at least one extension tube 7 is arranged in the detection tube 4 in a limiting and telescopic mode, and a sensor detection head 10 is arranged at the top end of the extension tube 7 at the tail end;
supplementary installation component, supplementary installation component install in the bottom that detects alarm body 1, supplementary installation component is including location screw thread bucket 12, and the horizontal spacing grafting has spacing inserted bar 5 in the location screw thread bucket 12 to be used for injecing location screw thread bucket 12 and rotate.
Specifically, as shown in fig. 1 and 2, an automatic winding roll 6 is mounted on the detection tube 4, a fixing buckle 8 is mounted on the tail-most extension tube 7, a pull rope 9 is wound on the automatic winding roll 6 in a limiting manner, and the extension end of the pull rope 9 is connected with the fixing buckle 8; the automatic winding roll 6 is of an existing automatic winding tape structure, a telescopic rod structure is formed between at least one extension pipe 7 and the detection pipe 4, a telescopic fishing rod structure is formed between a plurality of extension pipes 7 and the detection pipe 4, the detection pipe 4 and the extension pipe 7 are both light hollow pipe structures, and the arrangement of the pull rope 9 reduces the occurrence of the bending situation of the fishing type of the tail end extension pipe 7.
Specifically, as shown in fig. 2 and fig. 3, the detection alarm device body 1 has a sliding groove 14 symmetrically formed about the positioning threaded barrel 12, a sliding rod 13 horizontally slides in the sliding groove 14, the sliding rod 13 is fixedly connected with a limiting insertion rod 5, a spring is installed between the sliding rod 13 and the positioning threaded barrel 12, the spring is sleeved in the limiting insertion rod 5, the limiting insertion rod 5 is vertically installed with the sliding rod 13, the limiting insertion rod 5 is provided with two sets of sliding rods 13 corresponding to the two sliding rods 13, the inner wall of the positioning threaded barrel 12 is provided with a threaded structure, an insertion hole for inserting the limiting insertion rod 5 is formed in the inner wall of the positioning threaded barrel 12, and when the spring is in a parallel state, the extending end of the limiting insertion rod 5 is inserted into the positioning threaded barrel 12, and is directly connected through the positioning threaded barrel 12, and then inserted.
The working principle is as follows: when the portable gas concentration detection alarm instrument is used in a handheld mode, a detector holds the handle 2, the automatic winding roll 6 is loosened after the detection tube 4 penetrates through the storage barrel 11, then the extension tubes 7 are sequentially pulled out, the automatic winding roll 6 is locked, the detector only needs to rotate in situ, the sensor detection head 10 in front of the detector transmits information to the detection alarm instrument body 1, and then the detector determines the foreground detection direction;
when portable gas concentration detection alarm appearance need install on unmanned aerial vehicle, directly close with the unmanned aerial vehicle screw thread through location screw thread bucket 12 and be connected the back soon, loosen the slide bar 13 of both sides, make slide bar 13 under the effect of spring, the bolt member on drive spacing inserted bar 5 inserts location screw thread bucket 12 and unmanned aerial vehicle compares with current multiunit bolt fastening, simple structure, and the simple operation has improved the convenience of portable gas concentration detection alarm appearance installation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 (6)
1. The utility model provides a portable gas concentration detection alarm, is including detecting alarm body (1), install bee calling organ and display screen in detecting alarm body (1), its characterized in that still includes:
the detection auxiliary assembly comprises a detection tube (4) connected with the detection alarm instrument body (1), at least one extension tube (7) is arranged in the detection tube (4) in a limiting and telescopic mode, and a sensor detection head (10) is installed at the top end of the extension tube (7) located at the tail end;
the auxiliary installation assembly is installed at the bottom of the detection alarm instrument body (1) and comprises a positioning threaded barrel (12), and a limiting insertion rod (5) is horizontally inserted into the positioning threaded barrel (12) in a limiting mode and is used for limiting the rotation of the positioning threaded barrel (12).
2. The portable gas concentration detection alarm instrument according to claim 1, wherein handles (2) are mounted on two sides of the outer wall of the detection alarm instrument body (1), a storage barrel (11) is mounted on the outer wall of the detection alarm instrument body (1), the detection tube (4) is inserted into the storage barrel (11), and the detection alarm instrument body (1) is connected with the detection tube (4) through a hose (3).
3. The portable gas concentration detection alarm according to claim 1, wherein an automatic winding reel (6) is installed on the detection tube (4), a fixing buckle (8) is installed on the tail-most extension tube (7), a pull rope (9) is wound on the automatic winding reel (6) in a limiting manner, and the extension end of the pull rope (9) is connected with the fixing buckle (8).
4. The portable gas concentration detection alarm instrument according to claim 1, wherein the detection alarm instrument body (1) is symmetrically provided with sliding grooves (14) about the positioning threaded barrel (12), a sliding rod (13) horizontally slides in the sliding groove (14), the sliding rod (13) is fixedly connected with the limiting inserted rod (5), a spring is installed between the sliding rod (13) and the positioning threaded barrel (12), and the spring is sleeved in the limiting inserted rod (5).
5. The portable gas concentration detection alarm apparatus according to claim 1, wherein the limit inserting rods (5) are vertically installed with the sliding rods (13), and two groups of the limit inserting rods (5) are arranged corresponding to the two sliding rods (13).
6. The portable gas concentration detection alarm instrument according to claim 1, wherein the inner wall of the positioning threaded barrel (12) is provided with a threaded structure, the inner wall of the positioning threaded barrel (12) is provided with a jack for inserting the limiting insertion rod (5), and when the spring is in a parallel state, the extending end of the limiting insertion rod (5) is inserted into the positioning threaded barrel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022125192.2U CN212989347U (en) | 2020-09-25 | 2020-09-25 | Portable gas concentration detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022125192.2U CN212989347U (en) | 2020-09-25 | 2020-09-25 | Portable gas concentration detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212989347U true CN212989347U (en) | 2021-04-16 |
Family
ID=75418348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022125192.2U Active CN212989347U (en) | 2020-09-25 | 2020-09-25 | Portable gas concentration detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212989347U (en) |
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2020
- 2020-09-25 CN CN202022125192.2U patent/CN212989347U/en active Active
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