CN214828149U - Elevator fire control oxygen suppliment life saving equipment - Google Patents
Elevator fire control oxygen suppliment life saving equipment Download PDFInfo
- Publication number
- CN214828149U CN214828149U CN202121078299.4U CN202121078299U CN214828149U CN 214828149 U CN214828149 U CN 214828149U CN 202121078299 U CN202121078299 U CN 202121078299U CN 214828149 U CN214828149 U CN 214828149U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- transmission pipeline
- gas transmission
- gas
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000001301 oxygen Substances 0.000 title claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of elevator fire-fighting oxygen supply lifesaving, and discloses an elevator fire-fighting oxygen supply lifesaving device, wherein the upper surface of a gas storage tank is fixedly connected with a first connecting block, the inner surface of the first connecting block is movably sleeved with a second connecting block, the upper surface of the second connecting block is fixedly connected with a first gas transmission pipeline, the other end of the first gas transmission pipeline is fixedly connected with a second gas transmission pipeline at equal distance, the other end of the second gas transmission pipeline is fixedly connected with a face mask, the outer surface of the second connecting block is provided with a fastening component, the outer surface of the second gas transmission pipeline is provided with a control component, the fastening component can be installed to prevent the first connecting block and the second connecting block from loosening in the long-time use process, so that the gas inside the gas storage tank is lost, and the gas inside the gas storage tank is convenient to disassemble and replace after the gas inside the gas storage tank is used up, the connecting rod is rotated to enable the connecting column to move inside a sliding groove, the gas transmission amount is adjusted by adjusting the width of the second gas transmission pipeline, so that the use is more convenient.
Description
Technical Field
The utility model relates to an elevator fire control oxygen suppliment lifesaving technical field specifically is an elevator fire control oxygen suppliment life saving equipment.
Background
Elevator car is a more inclosed space, and difficult discharge rapidly after smog gets into elevator car can make breathing difficulty in the elevator, and serious still can make the people suffocate, if just stranded in the elevator when meetting large-scale conflagration, because accumulated a large amount of harmful gas in the elevator for passenger in the elevator breathes extremely difficultly, if the condition of high oxygen deficiency still can appear in stranded in the elevator for a long time, consequently installation oxygen suppliment lifesaving equipment is especially necessary in the elevator.
However, the gas transmission pipeline of the existing device is connected with the gas storage tank through threads, the connection part is easy to loosen, the sealing performance is poor, gas inside the gas storage tank is easy to leak, a single gas storage tank in the existing device mostly corresponds to a single face mask, the oxygen output quantity is not easy to control, and the practicability is poor. Therefore, the person skilled in the art provides a fire-fighting oxygen supply life-saving device for an elevator, so as to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator fire control oxygen suppliment life saving equipment to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an elevator fire control oxygen suppliment life saving equipment, includes the gas holder, the upper surface rigid coupling of gas holder has first connecting block, the internal surface activity of first connecting block has cup jointed the second connecting block, the upper surface rigid coupling of second connecting block has first gas transmission pipeline, the other end equidistance rigid coupling of first gas transmission pipeline has second gas transmission pipeline, the other end rigid coupling of second gas transmission pipeline has the face guard, the surface mounting of second connecting block has fastening components, the surface mounting of second gas transmission pipeline has control assembly.
As a further aspect of the present invention: the fastening assembly comprises an installation block, a metal elastic sheet, a ball and a limiting ring, the outer surface of the second connecting block is fixedly connected with the installation block, the ball is movably sleeved at the left end and the right end of the outer surface of the installation block, the metal elastic sheet is attached to the right end of the outer surface of the ball, and the limiting ring is movably sleeved on the outer surface of the installation block to increase the sealing performance of the device.
As a further aspect of the present invention: the movable groove has all been seted up at both ends about the surface of installation piece, the other end rigid coupling of metal shrapnel in the movable groove is inside, the internal surface of spacing ring is provided with spacing sand grip, has increased the leakproofness of device.
As a further aspect of the present invention: the surface of first connecting block is provided with spacing recess, the surface of second connecting block with the internal surface of first connecting block is provided with the assorted screw thread, the installation of first connecting block and second connecting block of being convenient for.
As a further aspect of the present invention: the control assembly includes connecting box, sliding tray, spliced pole and connecting rod, the surface mounting of second gas transmission pipeline has the connecting box, the inner wall has all been seted up around the connecting box the sliding tray, the inside movable mounting of connecting box has the spliced pole, the surface rigid coupling of spliced pole has the connecting rod, the surface laminating of connecting rod the surface of second gas transmission pipeline to the gas transmission volume of adjustment.
As a further aspect of the present invention: the left end and the right end of the connecting column are respectively positioned in the two sliding grooves, so that the connecting column can be moved conveniently.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the tightness of the device can be improved by installing the fastening assembly, the first connecting block and the second connecting block are prevented from loosening in the long-time use process of the device, so that the gas in the gas storage tank is lost, and the gas storage tank is convenient to disassemble and replace after the gas in the gas storage tank is used up;
2. make the spliced pole remove in the sliding tray inside through rotatory connecting rod, and then adjust gas transmission capacity through the width of pipe who adjusts second gas transmission pipeline, it is more convenient during the use, this subassembly component is simple, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of an elevator fire-fighting oxygen supply life saving device;
FIG. 2 is a schematic structural diagram of a fastening assembly in an elevator fire-fighting oxygen supply life-saving device;
FIG. 3 is a schematic structural diagram of a control assembly in an elevator fire-fighting oxygen supply life saving device;
fig. 4 is a schematic structural diagram of a connecting box and a connecting column in an elevator fire-fighting oxygen-supply life-saving device.
In the figure: 1. a gas storage tank; 2. a first connection block; 3. a first gas transmission pipeline; 4. a fastening assembly; 41. mounting blocks; 42. a metal spring sheet; 43. a ball bearing; 44. a limiting ring; 5. a second gas transmission pipeline; 6. a control component; 61. a connecting box; 62. a sliding groove; 63. connecting columns; 64. a connecting rod; 7. a face mask; 8. and a second connecting block.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, an elevator fire-fighting oxygen supply life-saving device includes an air storage tank 1, a first connecting block 2 is fixedly connected to an upper surface of the air storage tank 1, a second connecting block 8 is movably sleeved on an inner surface of the first connecting block 2, a limiting groove is formed on an outer surface of the first connecting block 2, matching threads are formed on an outer surface of the second connecting block 8 and an inner surface of the first connecting block 2, a first gas transmission pipeline 3 is fixedly connected to an upper surface of the second connecting block 8, a second gas transmission pipeline 5 is fixedly connected to the other end of the first gas transmission pipeline 3 at an equal distance, a face mask 7 is fixedly connected to the other end of the second gas transmission pipeline 5, a fastening assembly 4 is mounted on an outer surface of the second connecting block 8, the fastening assembly 4 includes a mounting block 41, a metal spring 42, a ball 43 and a limiting ring 44, a mounting block 41 is fixedly connected to an outer surface of the second connecting block 8, balls 43 are movably sleeved on both left and right ends of the outer surface of the mounting block 41, the laminating of ball 43's surface right-hand member has metal shrapnel 42, and the surface activity of installation piece 41 has cup jointed spacing ring 44, and the shifting chute has all been seted up at both ends about the surface of installation piece 41, and metal shrapnel 42's other end rigid coupling is provided with spacing sand grip in shifting chute inside, the internal surface of spacing ring 44 to increase device's leakproofness.
In fig. 1, 3 and 4: outer surface mounting of second gas transmission pipeline 5 has control assembly 6, control assembly 6 includes connecting box 61, sliding tray 62, spliced pole 63 and connecting rod 64, outer surface mounting of second gas transmission pipeline 5 has connecting box 61, sliding tray 62 has all been seted up to the inner wall around connecting box 61, the inside movable mounting of connecting box 61 has spliced pole 63, the surface rigid coupling of spliced pole 63 has connecting rod 64, the surface laminating second gas transmission pipeline 5's of connecting rod 64 surface, the end is located the inside of two sliding tray 62 respectively about spliced pole 63, in order to adjust gas transmission capacity.
The utility model discloses a theory of operation is: the second connecting block 8 is rotated to enter the first connecting block 2, when the lower surface of the mounting block 41 is attached to the upper surface of the first connecting block 2, the limiting ring 44 moves downwards, meanwhile, the ball 43 moves towards the interior of the moving groove by the inner surface of the limiting ring 44, the metal elastic sheet 42 attached to the ball 43 is stressed and compressed, in the process that the limiting ring 44 moves downwards, the limiting convex strip on the inner surface of the limiting ring 44 corresponds to the limiting groove on the outer surface of the first connecting block 2, when the lower surface of the limiting ring 44 is attached to the gas storage tank 1, the metal elastic sheet 42 rebounds to enable the ball 43 to be attached to the inner surface of the limiting ring 44, so as to fix the limiting ring 44, further, the first connecting block 2 and the second connecting block 8 are prevented from loosening in the long-time use process of the device, the gas in the gas storage tank 1 is lost, and the gas storage tank 1 is convenient to disassemble and replace after the gas storage tank 1 is used up, and then the gas storage tank 1 is mounted on the top of an elevator car, install first gas transmission pipeline 3 at elevator car's inner wall, a plurality of second gas transmission pipelines 5 can increase the number of uses, the practicality of device has been increased, make spliced pole 63 remove inside sliding tray 62 through swivel joint pole 64, because connecting rod 64 laminating second gas transmission pipeline 5's surface, so second gas transmission pipeline 5's pipe width produces the change, and then adjusted the gas transmission volume, it is more convenient during the use, this subassembly component is simple, and the practicality is strong.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an elevator fire control oxygen suppliment life saving equipment, includes gas holder (1), its characterized in that, the upper surface rigid coupling of gas holder (1) has first connecting block (2), second connecting block (8) have been cup jointed in the internal surface activity of first connecting block (2), the upper surface rigid coupling of second connecting block (8) has first gas transmission pipeline (3), the other end equidistance rigid coupling of first gas transmission pipeline (3) has second gas transmission pipeline (5), the other end rigid coupling of second gas transmission pipeline (5) has face guard (7), the surface mounting of second connecting block (8) has fastening component (4), the surface mounting of second gas transmission pipeline (5) has control assembly (6).
2. The elevator fire-fighting oxygen supply life saving device of claim 1, wherein the fastening assembly (4) comprises an installation block (41), a metal elastic sheet (42), a ball (43) and a limiting ring (44), the installation block (41) is fixedly connected to the outer surface of the second connecting block (8), the ball (43) is movably sleeved at the left end and the right end of the outer surface of the installation block (41), the metal elastic sheet (42) is attached to the right end of the outer surface of the ball (43), and the limiting ring (44) is movably sleeved on the outer surface of the installation block (41).
3. The elevator fire-fighting oxygen supply life saving device of claim 2, wherein moving grooves are formed in the left end and the right end of the outer surface of the mounting block (41), the other end of the metal elastic sheet (42) is fixedly connected to the inner portion of the moving grooves, and limiting convex strips are arranged on the inner surface of the limiting ring (44).
4. An elevator fire-fighting oxygen supply life saving device as defined in claim 1, characterized in that the outer surface of the first connecting block (2) is provided with a limiting groove, and the outer surface of the second connecting block (8) and the inner surface of the first connecting block (2) are provided with matching threads.
5. The elevator fire-fighting oxygen supply life saving device of claim 1, wherein the control assembly (6) comprises a connecting box (61), a sliding groove (62), a connecting column (63) and a connecting rod (64), the connecting box (61) is installed on the outer surface of the second gas transmission pipeline (5), the sliding groove (62) is formed in the front inner wall and the rear inner wall of the connecting box (61), the connecting column (63) is movably installed inside the connecting box (61), the connecting rod (64) is fixedly connected to the outer surface of the connecting column (63), and the outer surface of the connecting rod (64) is attached to the outer surface of the second gas transmission pipeline (5).
6. An elevator fire-fighting oxygen supply life saving device as defined in claim 5, wherein the left and right ends of the connecting column (63) are respectively located inside the two sliding grooves (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078299.4U CN214828149U (en) | 2021-05-19 | 2021-05-19 | Elevator fire control oxygen suppliment life saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078299.4U CN214828149U (en) | 2021-05-19 | 2021-05-19 | Elevator fire control oxygen suppliment life saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214828149U true CN214828149U (en) | 2021-11-23 |
Family
ID=78775106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121078299.4U Expired - Fee Related CN214828149U (en) | 2021-05-19 | 2021-05-19 | Elevator fire control oxygen suppliment life saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214828149U (en) |
-
2021
- 2021-05-19 CN CN202121078299.4U patent/CN214828149U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |