CN219912710U - Gas pipeline alarm device - Google Patents
Gas pipeline alarm device Download PDFInfo
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- CN219912710U CN219912710U CN202321355666.XU CN202321355666U CN219912710U CN 219912710 U CN219912710 U CN 219912710U CN 202321355666 U CN202321355666 U CN 202321355666U CN 219912710 U CN219912710 U CN 219912710U
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- 238000001514 detection method Methods 0.000 claims abstract description 48
- 230000008093 supporting effect Effects 0.000 claims description 8
- 230000002633 protecting effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gas safety, and provides a gas pipeline alarm device, which is applied to a gas pipeline and comprises: the two groups of support rails are arranged on the gas pipeline in parallel, and a detection slideway is formed before the two groups of support rails; the remote control trolley chassis is provided with a control system and is arranged in the detection slideway; the opening-adjustable detection frame is connected to the chassis of the remote control trolley through a detachable component; the gas leakage alarm sensor is provided with a plurality of gas leakage alarm sensors, and a plurality of gas leakage alarm sensors are installed on the detection frame at equal angles, compared with the prior art, the gas pipeline alarm device can detect well in the places where some pipelines are located and some intervals are smaller and are not beneficial to detection equipment to visit, and safety risks brought by workers in ascending or in the river channel and the like can be reduced while the detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of gas safety, in particular to a gas pipeline alarm device.
Background
The gas is a generic term of gas fuel, releases heat through combustion, is used for residents and enterprises to use daily, is an indispensable energy source in the modern society, is a plurality of gas pipelines erected at high places or low places and the like, once the pipelines leak, the occurrence of leakage points is not easy to perceive, certain danger can be brought to detection personnel, and meanwhile, certain potential safety hazard can be generated by the leaked gas.
At present, most of detection alarm modes of gas pipelines are that a detector with an alarm function is carried by a worker to detect regularly according to the extending direction of the pipeline, if leakage occurs, the detector can timely alarm, so that the worker can timely remedy the leakage point, but because the outdoor gas pipeline is erected, the worker can lay along with the outdoor environment, when detecting according to pipeline lines, if the inspection position is at a place inconvenient for the worker to detect, such as a high place or a low-lying place, the worker is required to ascend or descend to detect, once the worker cannot arrive at the corresponding position and miss detection, the detection is incomplete, and potential safety hazards still exist.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a gas pipeline alarm device, which aims to solve the problem that the gas pipeline positioned at a high place or a low place and the like in the prior art is unfavorable for detection.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the gas pipeline alarm device is applied to a gas pipeline and comprises a supporting rail, a remote control trolley chassis with a control system, an opening-adjustable detection frame and a gas leakage alarm sensor;
the two groups of support rails are arranged on the gas pipeline in parallel, and a detection slideway is formed between the two groups of support rails;
the remote control trolley chassis is arranged in the detection slideway and used for moving in the detection slideway;
the detection frame is connected to the chassis of the remote control trolley through a detachable component;
the gas leakage alarm sensor is provided with a plurality of gas leakage alarm sensors, and the gas leakage alarm sensor is installed on the detection frame at equal angles and used for detecting the gas pipeline in all directions.
On the basis of the scheme, the detachable assembly comprises a fixed plate and a mounting block;
the fixed plate is detachably and fixedly arranged on the chassis of the remote control trolley through a plurality of bolts;
the mounting block is fixedly mounted on the fixing plate, and the mounting block is provided with a mounting groove.
On the basis of the scheme, the detection frame comprises an outer semi-annular plate and an inner semi-annular plate;
the outer semi-annular plate is detachably and fixedly arranged in the mounting groove through a plurality of bolts II, and a sliding cavity is formed in the outer semi-annular plate;
further, the inner semi-annular plate is connected in the sliding cavity in a sliding way;
wherein, the inner semi-annular plate and the outer semi-annular plate can be encircled to form an annular ring through the driving of the driving component.
On the basis of the scheme, the driving component comprises an annular toothed plate, a connecting plate and a driving motor;
the annular toothed plate is fixedly arranged on the inner semi-annular plate;
the driving motor is fixedly arranged on the connecting plate, a driving gear is fixedly arranged at the output end of the driving motor and is used for driving the inner semi-annular plate to slide to one side of the opening of the outer semi-annular plate to form an annular ring.
On the basis of the above scheme, preferably, the plurality of gas leakage alarm sensors are respectively and fixedly installed on the outer semi-annular plate and the inner semi-annular plate at equal angles, and are used for detecting the gas pipeline in all directions when the outer semi-annular plate and the inner semi-annular plate are encircled to form an annular ring.
On the basis of the scheme, a protection bin is further fixedly arranged on the connecting plate and used for protecting the exposed driving gear.
On the basis of the foregoing, preferably, the support rail is mounted on the gas pipe through a plurality of support plates for supporting the gas pipe.
(III) beneficial effects
Compared with the prior art, the utility model provides a gas pipeline alarm device, which has the following beneficial effects:
1. the gas pipeline alarm device can detect pipelines in all directions through the plurality of gas leakage alarm sensors on the detection frame with the adjustable openings, and can detect in places where the detection equipment is not beneficial to detecting at corners of some pipelines and some spaces.
2. According to the gas pipeline alarm device, the remote control chassis trolley with the control system can replace workers to detect in places where equipment is unfavorable to be held, such as high places or river channels, and the like, so that safety risks brought by the workers in ascending or descending the river channels and the like can be reduced while the detection efficiency is improved.
3. The gas pipeline alarm device provides a certain supporting and protecting effect for the gas pipeline while providing a track for the remote control chassis trolley on the gas pipeline through the supporting rail arranged on the gas pipeline.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a detachable assembly according to the present utility model;
FIG. 3 is a schematic perspective view of the assembly of the exploded test rack and annular toothed plate of the present utility model;
fig. 4 is a schematic perspective view of a part of the driving member of the present utility model.
In the figure: 1. a support rail; 2. a remote control trolley chassis; 3. detecting a slideway; 4. a detection frame; 5. a gas leakage alarm sensor; 6. a fixing plate; 7. a first bolt; 8. a mounting block; 9. a mounting groove; 10. a second bolt; 11. an outer semi-annular plate; 12. a sliding chamber; 13. an inner semi-annular plate; 14. an annular toothed plate; 15. a connecting plate; 16. a driving motor; 17. a drive gear; 18. a protection cabin; 19. a support plate; 20. an arc-shaped limit groove; 21. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, a gas pipeline alarm device is applied to a gas pipeline and comprises a support rail 1, a remote control trolley chassis 2 with a control system, an adjustable opening detection frame 4 and a gas leakage alarm sensor 5;
the support rails 1 are arranged into two groups, the two groups of support rails 1 are arranged on the gas pipeline in parallel, a detection slide way 3 is formed before the two groups of support rails 1 (wherein the support rails 1 are arranged on the gas pipeline through a plurality of support plates 19 and used for supporting the gas pipeline), a remote control trolley chassis 2 is arranged inside the detection slide way 3 and used for moving in the detection slide way 3, the remote control trolley chassis 2 with a control system is a trolley chassis which is driven by a remote control handle in the prior art, and the trolley chassis can be controlled to advance and retreat through the control handle, so that the general principle is that: the movement of the chassis of the trolley is controlled by wireless signals, the wireless communication technology is applied, the signals are transmitted by a remote controller, and the chassis of the trolley receives the signals and executes corresponding actions.
The detection frame 4 is connected to the remote control trolley chassis 2 through a detachable component and is suitable for detecting gas pipelines with different diameters;
wherein, can dismantle the subassembly and include fixed plate 6 and installation piece 8, fixed plate 6 can dismantle fixed mounting on remote control dolly chassis 2 through a plurality of bolts 7, installation piece 8 fixed mounting is on fixed plate 6, installation groove 9 has been seted up to installation piece 8, detection frame 4 can dismantle fixed mounting in installation groove 9 through a plurality of bolts two 10, gas leakage alarm sensor 5 is equipped with a plurality of, and a plurality of gas leakage alarm sensor 5 equal angle mounting is on detection frame 4 for carry out the omnidirectional detection to the gas pipeline.
Specifically, when the gas pipeline needs to be detected, the fixing plate 6 can be installed on the remote control trolley chassis 2 through the first bolts 7, meanwhile, the installation block 8 with the installation groove 9 can be found on the fixing plate 6, and the detection frame 4 can be fixed on the installation groove 9 by screwing the second bolts 10.
Wherein the detection frame 4 comprises an outer semi-annular plate 11 and an inner semi-annular plate 13;
the outer semi-annular plate 11 is detachably and fixedly arranged in the mounting groove 9 through a plurality of bolts II 10 (the detection frame 4 can be detached from the mounting groove 9 by screwing the bolts II 10 so as to be convenient for partition storage, thereby avoiding damage to the detection frame 4), and the outer semi-annular plate 11 is provided with a sliding cavity 12; the inner semi-annular plate 13 is slidably connected in the sliding cavity 12;
the inner semi-annular plate 13 and the outer semi-annular plate 11 can be encircled to form an annular ring through the driving of the driving member (in order that the inner semi-annular plate 13 and the outer semi-annular plate 11 play a role in stabilizing when being encircled to form the annular ring, an arc-shaped limiting groove 20 is further formed in the outer semi-annular plate 11, a limiting block 21 matched with the arc-shaped limiting groove 20 is arranged on the inner semi-annular plate 13, and the other end of the arc-shaped limiting groove is not communicated with an opening).
Wherein the driving member comprises an annular toothed plate 14, a connecting plate 15 and a driving motor 16; the annular toothed plate 14 is fixedly arranged on the inner semi-annular plate 13;
the driving motor 16 is fixedly installed on the connecting plate 15 (for protecting the external driving gear 17, a protection bin 18 is also installed on the connecting plate 15), the driving gear 17 is fixedly installed on the output end of the driving motor 16, and the driving gear 17 is used for driving the inner semi-annular plate 13 to surround the opening side of the external semi-annular plate 11 along the sliding cavity 12 to form an annular ring.
Specifically, when the pipeline needs to be detected, the driving motor 16 drives the driving gear 17, and the annular toothed plate 14 fixedly mounted on the inner semi-annular plate 13 is driven by the driving gear 17 to slide out the inner semi-annular plate 13 along the sliding cavity 12 to one side of the opening of the outer semi-annular plate 11, so that the surrounding is completed to form an annular ring.
It should be noted that, the plurality of gas leakage alarm sensors 5 are fixedly mounted on the outer semi-annular plate 11 and the inner semi-annular plate 13 at equal angles, respectively, and are used for detecting the gas pipeline in all directions when the outer semi-annular plate 11 and the inner semi-annular plate 13 are surrounded.
The working principle of the embodiment is as follows:
when the staff needs to detect the gas pipeline, need first install fixed plate 6 on remote control dolly chassis 2 through bolt one 7, still can find the installation piece 8 that has mounting groove 9 on fixed plate 6, can install detection frame 4 in the detection groove (detection frame 4 is in initial state this moment) through twisting bolt two 10, install the back to the installation, install the remote control dolly chassis 2 of installing detection frame 4 on the gas pipeline that has supporting rail 1, go forward and retreat on supporting rail 1 through remote control handle remote control dolly chassis 2 dolly, also can control detection frame 4 to surround and open simultaneously, when need not detect, the staff can dismantle detection frame 4, fixed plate 6 and remote control dolly chassis 2 according to the installation step, thereby save its subregion, in order to avoid damaging.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. A gas pipeline warning device applied to a gas pipeline, comprising:
the gas pipeline detection device comprises two groups of support rails (1), wherein the two groups of support rails (1) are arranged on the gas pipeline in parallel, and a detection slideway (3) is formed between the two groups of support rails (1);
a remote control trolley chassis (2) with a control system, wherein the remote control trolley chassis (2) is arranged inside the detection slideway (3) and is used for moving in the detection slideway (3);
the opening-adjustable detection frame (4), the detection frame (4) is connected to the remote control trolley chassis (2) through a detachable component; and
the gas leakage alarm sensor (5), gas leakage alarm sensor (5) are equipped with a plurality ofly, and a plurality of gas leakage alarm sensor (5) equal angle is installed on detecting frame (4) for carry out the omnidirectional detection to the gas pipeline.
2. The gas pipeline warning device of claim 1, wherein the detachable assembly comprises:
the fixing plate (6) is detachably and fixedly arranged on the remote control trolley chassis (2) through a plurality of first bolts (7); and
the mounting block (8), the mounting block (8) is fixedly mounted on the fixed plate (6), and the mounting block (8) is provided with a mounting groove (9).
3. A gas pipeline warning device according to claim 2, characterized in that the detection rack (4) comprises:
an outer semi-annular plate (11), wherein the outer semi-annular plate (11) is detachably and fixedly arranged in the mounting groove (9) through a plurality of bolts II (10), a sliding cavity (12) is formed on the outer semi-annular plate (11),
an inner semi-annular plate (13), wherein the inner semi-annular plate (13) is slidably connected in the sliding cavity (12);
the inner semi-annular plate (13) and the outer semi-annular plate (11) can be encircled to form an annular ring through the driving of the driving component, and the annular ring is used for detecting gas pipelines with different diameters.
4. A gas pipeline warning device according to claim 3, in which the drive means comprises:
an annular toothed plate (14), wherein the annular toothed plate (14) is fixedly arranged on the inner semi-annular plate (13);
the connecting plate (15), the said connecting plate (15) is fixedly mounted on said outer semi-annular plate (11); and
the driving motor (16), driving motor (16) fixed mounting is in on connecting plate (15), fixed mounting has driving gear (17) on the output of driving motor (16), driving gear (17) are used for the drive interior semi-annular plate (13) follow sliding chamber (12) to outer semi-annular plate (11) open side surrounds into annular circle.
5. The gas pipe alarm device according to claim 4, wherein a plurality of the gas leakage alarm sensors (5) are fixedly mounted on the outer semi-annular plate (11) and the inner semi-annular plate (13) at equal angles respectively, and are used for detecting the gas pipe in all directions when the outer semi-annular plate (11) and the inner semi-annular plate (13) are surrounded.
6. A gas pipeline warning device according to claim 5, characterized in that the connecting plate (15) is also fixedly provided with a protective cabin (18) for protecting the exposed driving gear (17).
7. A gas pipeline warning device according to claim 6, characterized in that the support rail (1) is mounted on the gas pipeline by means of a plurality of support plates (19) for supporting the gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355666.XU CN219912710U (en) | 2023-05-31 | 2023-05-31 | Gas pipeline alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355666.XU CN219912710U (en) | 2023-05-31 | 2023-05-31 | Gas pipeline alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912710U true CN219912710U (en) | 2023-10-27 |
Family
ID=88464786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321355666.XU Active CN219912710U (en) | 2023-05-31 | 2023-05-31 | Gas pipeline alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912710U (en) |
-
2023
- 2023-05-31 CN CN202321355666.XU patent/CN219912710U/en active Active
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