CN216841152U - Natural gas leakage automatic alarm windowing facility - Google Patents
Natural gas leakage automatic alarm windowing facility Download PDFInfo
- Publication number
- CN216841152U CN216841152U CN202123045148.1U CN202123045148U CN216841152U CN 216841152 U CN216841152 U CN 216841152U CN 202123045148 U CN202123045148 U CN 202123045148U CN 216841152 U CN216841152 U CN 216841152U
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- sliding
- fixedly connected
- sliding frame
- threaded
- natural gas
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000003345 natural gas Substances 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 239000011521 glass Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000011089 mechanical engineering Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a natural gas leakage automatic alarm windowing facility relates to mechanical engineering technical field. The utility model comprises a mounting component which comprises a mounting plate; a first sliding frame and a second sliding frame are sequentially matched between the two supporting plates in a sliding manner; the telescopic end of the hydraulic rod is fixedly connected with the first sliding frame; the first sliding frame and the second sliding frame are arranged vertically to each other; the mounting frames are symmetrically and fixedly connected between the two supporting plates; a threaded sleeve is rotatably matched between the two mounting frames; the circumferential side surface of the threaded sleeve is provided with a ring gear; the first sliding frame is meshed with the ring gear; the second sliding frame is in threaded rotation fit with the threaded sleeve. The utility model drives the gear slat on the first sliding rack to move through the hydraulic rod, thereby driving the ring gear to rotate together with the threaded sleeve, and driving the second sliding rack to move along the length direction of the threaded rod; automatic detection pieces at two ends of the first sliding frame and the second sliding frame respectively move back and forth, and the detection range is expanded.
Description
Technical Field
The utility model belongs to the technical field of mechanical engineering, especially, relate to a natural gas leakage automatic alarm windowing facility.
Background
At present, natural gas is used as fuel gas in cities for more and more users, and the coverage area of a natural gas pipeline network is distributed everywhere in the cities. The natural gas has the dangerous characteristics of flammability, explosiveness and the like, once the natural gas pipeline leaks, the natural gas can be rapidly diffused into the air, and if a fire source is met, disastrous results such as fire and explosion can be caused. Therefore, real-time monitoring of natural gas pipeline leakage is an important way for reducing harm brought by natural gas leakage.
Through the retrieval, application number CN 202021771237.7's an automatic alarm's natural gas leakage detection device, this application includes at least one detecting element, detecting element includes automated inspection warning piece, base, connecting band and end area, automated inspection warning piece fixed mounting is on the base, one side and the connecting band fixed connection of base, the one end that the base was kept away from to the connecting band is equipped with the connecting piece, one side and the end area fixed connection of connecting band are kept away from to the base, the one end fixedly connected with of base roll up the subassembly is kept away from to the end area, detecting element sets up on the periphery wall of pipeline, and the connecting band and the roll up subassembly that are adjacent along pipeline circumference can dismantle the connection through the connecting piece. This application can be suitable for the installation of different pipe diameter pipelines, can in time report to the police when natural gas line leaks.
However, the natural gas leakage detection device is not perfect in function, does not have the emergency treatment function of window opening and ventilation after alarming, is small in detection range, only adapts to natural gas leakage detection in a small range on the peripheral wall of a pipeline, and often needs to be installed and put in more automatic monitoring alarm devices in order to enlarge the detection range, so that the use cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a natural gas leakage automatic alarm windowing facility, drive the gear slat on the first carriage to move through the hydraulic stem, thus drive the ring gear and rotate together with the threaded sleeve, and then drive the second carriage to move along the length direction of the lead screw; the automatic detection pieces at the two ends of the first sliding frame and the second sliding frame respectively move back and forth, so that the detection range is expanded; the reciprocating motion of each automatic detection piece is detected, so that the number of the automatic detection pieces in installation and release is reduced, and the use cost is reduced; the controller controls the brushless motor to drive the threaded rod to rotate, so that the glass window is opened in time.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an automatic alarm window opening device for natural gas leakage, which comprises a window component, a cable and a detection component; the window assembly is fixedly connected with the detection assembly through a cable;
the window assembly includes a connecting frame; a threaded rod is rotatably matched between the inner walls of the connecting frames; the side surface of the connecting frame is fixedly connected with a mounting plate; the surface of the mounting plate is fixedly connected with a brushless motor; the output end of the brushless motor is fixedly connected with one end of the threaded rod; the surface of the mounting plate is fixedly connected with an electric control box assembly;
the threaded rod is in threaded rotation fit with a glass window;
the detection assembly comprises a mounting assembly; the mounting assembly comprises a mounting base; the surface of the mounting base is symmetrically and fixedly connected with supporting plates; a hydraulic rod is fixedly connected to the side surface of the supporting plate; the telescopic end of the hydraulic rod penetrates through the other supporting plate;
a first sliding frame and a second sliding frame are sequentially matched between the two supporting plates in a sliding manner; the telescopic end of the hydraulic rod is fixedly connected with the first sliding frame; the first sliding frame and the second sliding frame are arranged vertically to each other;
the mounting frames are symmetrically and fixedly connected between the two supporting plates; a threaded sleeve is rotatably matched between the two mounting frames; the circumferential side surface of the threaded sleeve is provided with a ring gear; the first sliding frame is meshed with the ring gear; and the second sliding frame is in threaded rotation fit with the threaded sleeve.
Furthermore, sliding grooves are symmetrically formed in two side faces of the connecting frame; c-shaped connecting plates are symmetrically and fixedly connected to the surfaces of the connecting frames; the bottom surface of the glass window is fixedly connected with a sliding block; sliding rails are symmetrically and fixedly connected to two side faces of the sliding block; the sliding rail is in sliding fit with the sliding channel; the side surface of the sliding block is provided with a threaded hole; the threaded rod is in threaded rotation fit with the threaded hole; the glass window is in sliding fit with the inner wall of the C-shaped connecting plate.
Further, the electric cabinet assembly comprises an electric cabinet body; a battery piece, a receiver, a controller and a start-stop button are sequentially arranged in the electric control box body from top to bottom; the controller is electrically connected with the battery piece; the receiver, the controller, the start-stop button, the brushless motor, the automatic detection piece, the alarm piece and the electric telescopic rod are respectively and electrically connected with the controller; the controller is connected with the detection assembly through a cable.
Furthermore, the surface of the mounting base is symmetrically provided with mounting holes.
Further, the first and second carriages each comprise a T-shaped plate; sliding rods are symmetrically and fixedly connected between the two T-shaped plates; first sliding holes are symmetrically formed in the side face of the supporting plate, which is positioned on two sides of the hydraulic rod; a second sliding hole is formed in the other adjacent side face of the supporting plate; the sliding rod on the first sliding frame is in sliding fit with the first sliding hole; and the sliding rod on the second sliding frame is in sliding fit with the second sliding hole.
Further, a gear ribbon board is fixedly connected between the two T-shaped boards on the first sliding frame; the gear ribbon board is meshed and matched with the ring gear.
Further, a screw rod is fixedly connected between the two T-shaped plates on the second sliding frame; the screw rod is in threaded rotation fit with the threaded sleeve.
Furthermore, automatic detection pieces are arranged on the side faces of the T-shaped plates on the first sliding frame and the second sliding frame; and the surface of the automatic detection piece is fixedly provided with an alarm piece.
The utility model discloses following beneficial effect has:
1. the utility model drives the gear slat on the first sliding rack to move through the hydraulic rod, thereby driving the ring gear to rotate together with the threaded sleeve, and then driving the second sliding rack to move along the length direction of the screw rod; the automatic detection pieces at the two ends of the first sliding frame and the second sliding frame respectively move back and forth, so that the detection range is expanded; the reciprocating motion of each automatic detection piece is detected, the number of the automatic detection pieces in installation and release is reduced, and the use cost is reduced.
2. The utility model discloses when the natural gas leakage takes place, the automated inspection piece detects, and the alarm is reported to the police, and the detection signal transmits for the receiver, drives the rotation of threaded rod through controller control brushless motor, in time opens the glass window.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses a natural gas leakage autoalarm windowing facility's schematic structure view.
Fig. 2 is a schematic structural view of the window assembly of the present invention.
Fig. 3 is a schematic structural view of the glass window of the present invention.
Fig. 4 is a schematic structural diagram of the detecting assembly of the present invention.
Fig. 5 is a schematic structural view of the mounting assembly of the present invention.
Fig. 6 is a schematic structural diagram of the first carriage according to the present invention.
Fig. 7 is a schematic structural view of a second carriage according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-window component, 2-cable, 3-detection component, 4-connecting frame, 5-threaded rod, 6-mounting plate, 7-brushless motor, 8-electric control box component, 9-glass window, 10-mounting component, 11-mounting base, 12-supporting plate, 13-hydraulic rod, 14-first sliding frame, 15-second sliding frame, 16-mounting frame, 17-threaded sleeve, 18-ring gear, 19-sliding channel, 20-C-shaped connecting plate, 21-sliding block, 22-sliding rail, 23-threaded hole, 24-electric control box, 25-battery component, 26-receiver, 27-controller, 28-start-stop button, 29-mounting hole, 30-T-shaped plate, 31-a slide bar, 32-a first slide hole, 33-a second slide hole, 34-a gear strip plate, 35-a screw rod, 36-an automatic detection piece and 37-an alarm piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-7, the utility model relates to an automatic alarm windowing device for natural gas leakage, which comprises a window component 1, a cable 2 and a detection component 3; the window assembly 1 is fixedly connected with the detection assembly 3 through a cable 2; the window assembly 1 comprises a connecting frame 4; a threaded rod 5 is rotatably matched between the inner walls of the connecting frames 4; the side surface of the connecting frame 4 is fixedly connected with a mounting plate 6; the surface of the mounting plate 6 is fixedly connected with a brushless motor 7; the output end of the brushless motor 7 is fixedly connected with one end of the threaded rod 5; an electric control box component 8 is fixedly connected to the surface of the mounting plate 6; the threaded rod 5 is in threaded rotation fit with a glass window 9; the automatic detection element 36 is arranged on the side of the T-shaped plate 30 on the first sliding frame 14 and the second sliding frame 15; the automatic detection piece 36 is fixedly provided with an alarm piece 37 on the surface; when natural gas leakage occurs, the automatic detection piece 36 transmits a signal to the receiver 26, the receiver 26 transmits the converted information to the controller 27, the controller 27 controls the alarm piece 37 to alarm, and meanwhile, the controller 27 controls the brushless motor 7 to be started to drive the threaded rod 5 to rotate, so that the two glass windows 9 synchronously and reversely move along the sliding channel 19, and the function of timely windowing is realized.
Wherein, the electric control box component 8 comprises an electric control box body 24; the battery part 25, the receiver 26, the controller 27 and the start-stop button 28 are sequentially arranged in the electric control box body 24 from top to bottom; the controller 27 is electrically connected with the battery piece 25; the receiver 26, the controller 27, the start-stop button 28, the brushless motor 7, the automatic detection piece 17, the alarm piece 18 and the electric telescopic rod 16 are respectively electrically connected with the controller 27; the controller 27 is connected with the detection assembly 3 through the cable 2; the automatic alarm of natural gas leakage and the automation of windowing are realized through the electric connection of all the parts and the controller 27; the battery 25 provides power to the entire device, and the operator normally controls the start of the brushless motor 7 via the start-stop button 28.
Wherein, the surface of the fixed plate 10 is symmetrically provided with mounting holes 29; the fixing plate 10 is fixedly installed at a designated inspection position by fastening bolts.
Wherein the detection assembly 3 comprises a mounting assembly 10; the mounting assembly 10 includes a mounting base 11; the surface of the mounting base 11 is symmetrically and fixedly connected with a supporting plate 12; a hydraulic rod 13 is fixedly connected to the side surface of a supporting plate 12; the telescopic end of the hydraulic rod 13 penetrates through the other supporting plate 12;
a first sliding frame 14 and a second sliding frame 15 are sequentially matched between the two supporting plates 12 in a sliding manner; the telescopic end of the hydraulic rod 13 is fixedly connected with the first sliding frame 14; the first sliding frame 14 and the second sliding frame 15 are arranged vertically to each other;
the second sliding frame 15 is in threaded rotation fit with the threaded sleeve 17; both first carriage 14 and second carriage 15 include T-shaped plates 30; slide bars 31 are symmetrically and fixedly connected between the two T-shaped plates 30; the side surface of the supporting plate 12 is symmetrically provided with first sliding holes 32 at two sides of the hydraulic rod 13; the other adjacent side surface of the supporting plate 12 is provided with a second sliding hole 33; slide bar 31 of first carriage 14 is in sliding fit with first slide opening 32; the slide bar 31 on the second sliding frame 15 is in sliding fit with the second sliding hole 33; the controller 27 controls the forward and reverse starting hydraulic rod 13 to drive the sliding rod 31 on the first sliding frame 14 to reciprocate in the first sliding hole 32, and the sliding rod 31 on the second sliding frame 15 is driven to reciprocate in the second sliding hole 33 under the common acting force of the threaded sleeve 17 and the ring gear 18, so that the automatic detection pieces 36 at two ends of the first sliding frame 14 and the second sliding frame 15 respectively reciprocate, and the detection range is expanded.
Wherein, the mounting frames 16 are symmetrically and fixedly connected between the two supporting plates 12; a threaded sleeve 17 is rotatably matched between the two mounting frames 16; the circumferential side surface of the threaded sleeve 17 is provided with a ring gear 18; first carriage 14 is in meshing engagement with ring gear 18; a gear ribbon board 34 is fixedly connected between the two T-shaped boards 30 on the first sliding frame 14; the gear strip 34 is in meshing engagement with the ring gear 18; the hydraulic ram 13 moves the gear strips 34 of the first carriage 14, which in turn rotates the ring gear 18 together with the threaded sleeve 17.
Wherein a screw rod 35 is fixedly connected between the two T-shaped plates 30 on the second sliding frame 15; the screw rod 35 is in threaded rotation fit with the threaded sleeve 17; the rotation of the threaded sleeve 17 drives the second sliding frame 15 to move along the length direction of the screw rod 35.
The utility model discloses a concrete theory of operation does:
the hydraulic rod 13 drives the gear slat 34 on the first sliding frame 14 to move, so as to drive the ring gear 18 to rotate together with the threaded sleeve 17, and further drive the second sliding frame 15 to move along the length direction of the screw rod 35; the automatic detection pieces 36 at the two ends of the first sliding frame 14 and the second sliding frame 15 respectively move back and forth, so that the detection range is expanded; when natural gas leakage occurs, the automatic detection piece 36 transmits a signal to the receiver 26, the receiver 26 transmits the converted information to the controller 27, the controller 27 controls the alarm piece 37 to alarm, and meanwhile, the controller 27 controls the brushless motor 7 to be started to drive the threaded rod 5 to rotate, so that the two glass windows 9 synchronously and reversely move along the sliding channel 19, and the function of timely windowing is realized.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An automatic alarm windowing device for natural gas leakage comprises a window assembly (1), a cable (2) and a detection assembly (3);
the method is characterized in that:
the window assembly (1) is fixedly connected with the detection assembly (3) through a cable (2);
the window assembly (1) comprises a connecting frame (4); a threaded rod (5) is rotatably matched between the inner walls of the connecting frames (4); the side surface of the connecting frame (4) is fixedly connected with a mounting plate (6); the surface of the mounting plate (6) is fixedly connected with a brushless motor (7); the output end of the brushless motor (7) is fixedly connected with one end of the threaded rod (5); an electric control box assembly (8) is fixedly connected to the surface of the mounting plate (6);
the threaded rod (5) is in threaded rotation fit with a glass window (9);
the detection assembly (3) comprises a mounting assembly (10); the mounting assembly (10) comprises a mounting base (11); the surface of the mounting base (11) is symmetrically and fixedly connected with a supporting plate (12); a hydraulic rod (13) is fixedly connected to the side surface of the supporting plate (12); the telescopic end of the hydraulic rod (13) penetrates through the other supporting plate (12);
a first sliding frame (14) and a second sliding frame (15) are sequentially matched between the two supporting plates (12) in a sliding manner; the telescopic end of the hydraulic rod (13) is fixedly connected with the first sliding frame (14); the first sliding frame (14) and the second sliding frame (15) are arranged vertically to each other;
mounting frames (16) are symmetrically and fixedly connected between the two supporting plates (12); a threaded sleeve (17) is rotatably matched between the two mounting frames (16); a ring gear (18) is arranged on the peripheral side surface of the threaded sleeve (17); the first sliding frame (14) is meshed with a ring gear (18); the second sliding frame (15) is in threaded rotation fit with the threaded sleeve (17).
2. The natural gas leakage automatic alarm window opening device according to claim 1, wherein sliding channels (19) are symmetrically formed on two side surfaces of the connecting frame (4); the surface of the connecting frame (4) is symmetrically and fixedly connected with a C-shaped connecting plate (20); the bottom surface of the glass window (9) is fixedly connected with a sliding block (21); the two side surfaces of the sliding block (21) are symmetrically and fixedly connected with sliding rails (22); the sliding rail (22) is in sliding fit with the sliding channel (19); a threaded hole (23) is formed in the side surface of the sliding block (21); the threaded rod (5) is in threaded rotation fit with the threaded hole (23); the glass window (9) is in sliding fit with the inner wall of the C-shaped connecting plate (20).
3. The automatic natural gas leakage alarm window opener according to claim 1, wherein the electronic control box assembly (8) comprises an electronic control box body (24); a battery piece (25), a receiver (26), a controller (27) and a start-stop button (28) are sequentially arranged in the electric control box body (24) from top to bottom; the controller (27) is electrically connected with the battery piece (25); the receiver (26), the controller (27), the start-stop button (28) and the brushless motor (7) are respectively and electrically connected with the controller (27); the controller (27) is connected with the detection assembly (3) through a cable (2).
4. The automatic natural gas leakage alarm window opener according to claim 1, wherein the surface of the mounting base (11) is symmetrically provided with mounting holes (29).
5. The automatic natural gas leakage alarm window opener according to claim 1, wherein the first carriage (14) and the second carriage (15) each comprise a T-shaped plate (30); sliding rods (31) are symmetrically and fixedly connected between the two T-shaped plates (30); first sliding holes (32) are symmetrically formed in the side surface of the supporting plate (12) and located on two sides of the hydraulic rod (13); a second sliding hole (33) is formed in the other adjacent side surface of the supporting plate (12); a sliding rod (31) on the first sliding frame (14) is in sliding fit with a first sliding hole (32); and a sliding rod (31) on the second sliding frame (15) is in sliding fit with the second sliding hole (33).
6. The automatic natural gas leakage alarm window opener according to claim 5, characterized in that a gear rack (34) is fixedly connected between the two T-shaped plates (30) on the first sliding frame (14); the gear strip (34) is in meshing engagement with the ring gear (18).
7. The automatic natural gas leakage alarm window opener according to claim 5, wherein a screw rod (35) is fixedly connected between the two T-shaped plates (30) on the second sliding frame (15); the screw rod (35) is in threaded rotary fit with the threaded sleeve (17).
8. The automatic natural gas leakage alarm window opener according to claim 5, wherein the automatic detection element (36) is arranged on the side of the T-shaped plate (30) on each of the first sliding frame (14) and the second sliding frame (15); and an alarm part (37) is fixedly arranged on the surface of the automatic detection part (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045148.1U CN216841152U (en) | 2021-12-06 | 2021-12-06 | Natural gas leakage automatic alarm windowing facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045148.1U CN216841152U (en) | 2021-12-06 | 2021-12-06 | Natural gas leakage automatic alarm windowing facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841152U true CN216841152U (en) | 2022-06-28 |
Family
ID=82107095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123045148.1U Expired - Fee Related CN216841152U (en) | 2021-12-06 | 2021-12-06 | Natural gas leakage automatic alarm windowing facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841152U (en) |
-
2021
- 2021-12-06 CN CN202123045148.1U patent/CN216841152U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |