CN219847918U - Portable pneumatic rescue device - Google Patents
Portable pneumatic rescue device Download PDFInfo
- Publication number
- CN219847918U CN219847918U CN202321167507.7U CN202321167507U CN219847918U CN 219847918 U CN219847918 U CN 219847918U CN 202321167507 U CN202321167507 U CN 202321167507U CN 219847918 U CN219847918 U CN 219847918U
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- Prior art keywords
- gas cylinder
- rescue
- connector
- belt
- positioning
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- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a portable pneumatic rescue device, which comprises a rescue gas cylinder, wherein an upper elastic connecting sleeve and a lower supporting and positioning sleeve are sleeved on the rescue gas cylinder, two supporting risers are connected to the upper elastic connecting sleeve and the lower supporting and positioning sleeve through connecting blocks, an adjustable strap structure is arranged on each supporting riser, the top of the rescue gas cylinder is connected with a gas cylinder connecting pipe head, a rubber hose is connected to the gas cylinder connecting pipe head, and the other end of the rubber hose is connected with an external equipment pipe through a quick pneumatic connector, so that the portable pneumatic rescue device has the beneficial effects that: the device provided by the utility model has the advantages of simple structure, convenience in use and portability, can effectively position and clamp the rescue gas cylinder, prevents toppling during use, is convenient to connect different types of pneumatic rescue equipment, and improves the practicability.
Description
Technical Field
The utility model relates to the technical field of pneumatic rescue tools, in particular to a portable pneumatic rescue device.
Background
For firefighters, rescue scenes which can be encountered by firefighters are not limited to fire rescue, but are expanded to various problems which are routinely encountered by masses.
Taking wall collapse as an example, people are trapped in a narrow space for rescue, the rescue activities often need to dismantle the original wall structure and the like; if the tool is manually broken and detached by a crow, a chisel or the like, on the one hand, the speed is low, and on the other hand, accidental injury can be caused by forceful cutting, so that the automatic tool is selected to operate at present.
However, during rescue, many tools are needed, such as an air gun for cleaning residues, an air pick for breaking and disassembling, and the like, but in the actual operation process, an air bottle is generally used as a power source for air supply, so that the air bottle is inconvenient to connect with the rescue tool, and potential safety hazards may be caused by the fact that the air bottle falls down during rescue.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a portable pneumatic rescue device to overcome the technical problems in the prior art.
The technical scheme of the utility model is realized as follows:
the utility model provides a portable pneumatic rescue device, includes the rescue gas cylinder, the cover is equipped with elastic connection cover and lower support locating sleeve on the rescue gas cylinder, go up elastic connection cover with be connected with two support risers through the connecting block on the lower support locating sleeve, be equipped with regulation formula braces structure on the support riser, the top of rescue gas cylinder is connected with the gas cylinder and connects the tube head, be connected with the rubber hose on the gas cylinder connecting tube head, the other end of rubber hose is connected with external equipment pipe through quick pneumatic joint.
Preferably, the quick pneumatic connector comprises a male connector communicated with the rubber hose and a female connector connected with the external equipment pipe, wherein a steel ball clamping groove is formed in the female connector, and a sealing gasket is arranged at one end of the female connector.
Preferably, a connecting cavity matched with the female connector is formed in the Yang Jietou, an outer sleeve is movably sleeved outside the male connector, the outer sleeve is connected with the male connector through a spring, a plurality of placement grooves communicated with the connecting cavity are formed in the male connector, steel balls are arranged in the placement grooves, and the steel balls are connected with the outer sleeve through elastic columns.
Preferably, the adjustable brace structure comprises a first belt and a second belt, a plurality of first positioning grooves are formed in the second belt, one end of the first belt is connected with a belt connector, the other end of the belt connector is connected with a rotating shaft through a rotating knob, a torsion spring connected with the belt connector is connected to the rotating shaft, and buckles matched with the first positioning grooves are arranged on the rotating shaft.
Preferably, a groove matched with the rescue gas cylinder is formed in the lower support positioning sleeve, positioning grooves II are formed in two sides of the inner wall of the groove, a compression spring is arranged in the positioning grooves II, positioning beads are movably connected to the compression spring through connecting shafts, and arc-shaped surfaces matched with the rescue gas cylinder are arranged on the positioning beads.
Preferably, one end of the gas cylinder connecting tube head is connected with a gas filling valve tube, and the top of the gas cylinder connecting tube head is communicated with a barometer through a pipeline.
The utility model provides a portable pneumatic rescue device, which has the following beneficial effects:
the device is simple in structure, convenient to use and carry, can effectively position and clamp the rescue gas cylinder, prevents toppling during use, and is convenient to connect different types of pneumatic rescue equipment, and the practicability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a portable pneumatic rescue device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of a quick pneumatic connector in a portable pneumatic rescue device according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an adjustable harness structure in a portable pneumatic rescue device according to an embodiment of the present utility model;
fig. 4 is a cross-sectional view of a lower support positioning sleeve in a portable pneumatic rescue device according to an embodiment of the present utility model.
In the figure:
1. rescue gas cylinder; 2. an upper elastic connecting sleeve; 3. a lower support positioning sleeve; 4. a connecting block; 5. an adjustable harness structure; 6. the gas cylinder is connected with the pipe head; 7. a rubber hose; 8. an external equipment tube; 9. a quick pneumatic connector; 10. a male connector; 11. a female joint; 12. a jacket; 13. a spring; 14. steel balls; 15. a steel ball clamping groove; 16. a first belt; 17. a second belt; 18. a positioning groove I; 19. a belt joint; 20. rotating a knob; 21. a rotating shaft; 22. a torsion spring; 23. a hasp; 24. a groove; 25. a positioning groove II; 26. a compression spring; 27. a connecting shaft; 28. positioning beads; 29. an arc surface; 30. an air valve adding pipe; 31. a pipe; 32. an air pressure gauge; 33. and a placement groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, a portable pneumatic rescue device according to an embodiment of the present utility model includes a rescue gas cylinder 1, an upper elastic connecting sleeve 2 and a lower supporting and positioning sleeve 3 are sleeved on the rescue gas cylinder 1, the rescue gas cylinder 1 is positioned by the upper elastic connecting sleeve 2 and the lower supporting and positioning sleeve 3 which are arranged on the rescue gas cylinder 1, the lower supporting and positioning sleeve 3 which is arranged can conveniently support and position the rescue gas cylinder 1, the unstable condition of the rescue gas cylinder 1 is avoided, two supporting risers are connected on the upper elastic connecting sleeve 2 and the lower supporting and positioning sleeve 3 through a connecting block 4, an adjusting type strap structure 5 is arranged on the supporting risers, the supporting risers cooperate with the adjusting type strap structure 5 to facilitate the rescue gas cylinder 1 to be carried by a rescuer, and can be adjusted according to different people, so that the rescue gas cylinder is more convenient to carry, the top of the rescue gas cylinder 1 is connected with a gas cylinder connection 6, a rubber hose 7 is connected on the gas cylinder connection tube head 6, the other end of the rubber hose 7 is connected with an external device tube 8 through a quick connector 9, the pneumatic device is connected with the pneumatic device through the quick connector 6 which is arranged, the pneumatic device is convenient to use, the pneumatic device is convenient to clamp, and the pneumatic device is convenient to use to clamp when the pneumatic device is connected with the pneumatic device, and the pneumatic device is convenient to use, and easy to use, and the device is convenient to use to clamp when the device is connected with the pneumatic device to use, and the pneumatic device is easy to use to be connected with the pneumatic device.
In an embodiment, referring to fig. 2 of the specification, the quick pneumatic connector 9 includes a male connector 10 connected with the rubber hose 7 and a female connector 11 connected with the external device tube 8, a steel ball clamping groove 15 is disposed on the female connector 11, a sealing gasket is disposed at one end of the female connector 11, a connecting cavity matched with the female connector 11 is disposed in the male connector 10, an outer sleeve 12 is movably sleeved outside the male connector 10, the outer sleeve 12 is connected with the male connector 10 through a spring 13, a plurality of placement grooves 33 connected with the connecting cavity are formed in the male connector 10, steel balls 14 are disposed in the placement grooves 33, and the steel balls 14 are connected with the outer sleeve 12 through elastic columns. When the external sleeve 12 is used, the external sleeve 12 is pulled backwards, the steel balls 14 move backwards in the mounting groove 33, so that the female connector 11 is in butt joint with the connecting cavity in the male connector 10, the steel balls 14 can move upwards by the outer wall of the female connector 11, after the butt joint is finished, the external sleeve 12 is loosened, the external sleeve 12 is slid forwards by the action of the spring 13, so that the steel balls 14 are embedded into the steel ball clamping grooves 15 on the male connector 10, the connecting work is finished, and the sealing gasket increases the sealing effect of the connection of the male connector 10 and the female connector 11, so that the male connector 10 and the female connector 11 are prevented from leakage.
In an embodiment, referring to fig. 3 of the specification, the adjustable brace structure 5 includes a first belt 16 and a second belt 17, a plurality of first positioning slots 18 are formed in the second belt 17, one end of the first belt 16 is connected with a belt connector 19, the other end of the belt connector 19 is connected with a rotating shaft 21 through a rotating knob 20, a torsion spring 22 connected with the belt connector 19 is connected to the rotating shaft 21, and a buckle 23 matched with the first positioning slots 18 is arranged on the rotating shaft 21. One end of the belt joint 19 is fixedly connected with the belt I16, the belt II 17 passes through an opening in the belt joint 19 and passes out from the other end, when the belt II 17 is positioned by the hasp 23 matched with the positioning groove 18, the rotating knob 20 drives the rotating shaft 21 to rotate, the rotating knob 20 can be stirred during adjustment, the hasp 23 comes out of the positioning groove I18, after adjustment is completed, the hasp 23 is reset by the torsion spring 22, and the function of positioning the belt II 17 by the hasp 23 matched with the positioning groove I18 is continuously realized.
In an embodiment, as shown in fig. 4 of the specification, a groove 24 matching with the rescue gas cylinder 1 is provided in the lower support positioning sleeve 3, two positioning grooves 25 are provided on two sides of the inner wall of the groove 24, a compression spring 26 is provided in the two positioning grooves 25, a positioning bead 28 is movably connected to the compression spring 26 through a connecting shaft 27, and an arc surface 29 matching with the rescue gas cylinder 1 is provided on the positioning bead 28. The groove 24 in the lower support positioning sleeve 3 is used for placing the rescue gas cylinder 1, when the rescue gas cylinder is placed, the outer wall of the rescue gas cylinder 1 can generate friction with the positioning beads 28, the connecting shaft 27 is driven to shrink inwards through the positioning beads 28, so that the compression springs 26 are compressed, the arc-shaped surfaces 29 on the positioning beads 28 are utilized to enable the arc-shaped surfaces 29 on the positioning beads 28 to always be attached to the outer wall of the rescue gas cylinder 1, and good positioning and clamping effects are achieved.
In another embodiment, a spring taking-out hole may be further formed in the lower support positioning sleeve 3, the spring taking-out hole is communicated with the positioning groove two 25, a connecting thread is formed on an inner wall of the spring taking-out hole, a spring fixing cover is connected in the spring taking-out hole through the connecting thread, and a cross-shaped groove or a straight-shaped groove is formed in the spring fixing cover. When the device is specifically used, the spring fixing cover is arranged in the spring taking-out hole through threads, after the rescue gas cylinder 1 is arranged in the groove 24 of the lower support positioning sleeve 3, the compression spring 26 is compressed and then abuts against the spring fixing cover, when the lower support positioning sleeve 3 is required to be detached after the use is finished, the screw driver can be used for detaching the spring fixing cover, and then the compression spring 26 is taken out.
In another embodiment, referring to fig. 1 of the specification, one end of the gas cylinder connecting tube head 6 is connected with a gas valve pipe 30, and the top of the gas cylinder connecting tube head 6 is communicated with a gas pressure gauge 32 through a pipeline 31. The gas filling work for the rescue gas cylinder 1 is facilitated through the gas filling valve pipe 30, and the pressure in the rescue gas cylinder 1 can be detected by the gas pressure gauge 32.
When in practical application, the upper elastic connecting sleeve 2 and the lower supporting and positioning sleeve 3 arranged on the rescue gas cylinder 1 are used for positioning the rescue gas cylinder 1, the lower supporting and positioning sleeve 3 can be used for conveniently supporting and positioning the rescue gas cylinder 1, the unstable condition of the rescue gas cylinder 1 is avoided, the supporting vertical plate is matched with the action of the adjusting type strap structure 5, the rescue gas cylinder 1 is convenient to carry by rescue workers, the adjustment can be carried out according to the body types of different people, the rescue gas cylinder is more convenient to carry, the gas cylinder connecting tube head 6 arranged is used for connecting the rubber hose 7, the quick pneumatic connector 9 is utilized for connecting the external equipment tube 8, and therefore the device is convenient to connect different equipment.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a portable pneumatic rescue device, its characterized in that, including rescue gas cylinder (1), the cover is equipped with elastic connection cover (2) and lower support locating sleeve (3) on rescue gas cylinder (1), go up elastic connection cover (2) with be connected with two support risers through connecting block (4) on lower support locating sleeve (3), be equipped with regulation formula braces structure (5) on the support riser, the top of rescue gas cylinder (1) is connected with gas cylinder connector (6), be connected with rubber hose (7) on gas cylinder connector (6), the other end of rubber hose (7) is connected with external equipment pipe (8) through quick pneumatic connector (9).
2. The portable pneumatic rescue device according to claim 1, wherein the quick pneumatic connector (9) comprises a male connector (10) communicated with the rubber hose (7) and a female connector (11) connected with the external equipment pipe (8), a steel ball clamping groove (15) is formed in the female connector (11), and a sealing gasket is arranged at one end of the female connector (11).
3. The portable pneumatic rescue device according to claim 2, wherein a connecting cavity matched with the female connector (11) is formed in the male connector (10), an outer sleeve (12) is movably sleeved outside the male connector (10), the outer sleeve (12) is connected with the male connector (10) through a spring (13), a plurality of placement grooves (33) communicated with the connecting cavity are formed in the male connector (10), steel balls (14) are arranged in the placement grooves (33), and the steel balls (14) are connected with the outer sleeve (12) through elastic columns.
4. A portable pneumatic rescue device according to claim 3, characterized in that the adjustable brace structure (5) comprises a first belt (16) and a second belt (17), a plurality of first positioning grooves (18) are formed in the second belt (17), one end of the first belt (16) is connected with a first belt connector (19), the other end of the first belt connector (19) is connected with a rotating shaft (21) through a rotating knob (20), a torsion spring (22) connected with the first belt connector (19) is connected to the rotating shaft (21), and a buckle (23) matched with the first positioning grooves (18) is arranged on the rotating shaft (21).
5. The portable pneumatic rescue device according to claim 4, wherein a groove (24) matched with the rescue gas cylinder (1) is formed in the lower support positioning sleeve (3), positioning grooves II (25) are formed in two sides of the inner wall of the groove (24), compression springs (26) are arranged in the positioning grooves II (25), positioning beads (28) are movably connected to the compression springs (26) through connecting shafts (27), and arc-shaped surfaces (29) matched with the rescue gas cylinder (1) are arranged on the positioning beads (28).
6. The portable pneumatic rescue device according to claim 5, wherein one end of the gas cylinder connecting tube head (6) is connected with a gas filling valve tube (30), and the top of the gas cylinder connecting tube head (6) is communicated with a barometer (32) through a pipeline (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321167507.7U CN219847918U (en) | 2023-05-15 | 2023-05-15 | Portable pneumatic rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321167507.7U CN219847918U (en) | 2023-05-15 | 2023-05-15 | Portable pneumatic rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847918U true CN219847918U (en) | 2023-10-20 |
Family
ID=88341696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321167507.7U Active CN219847918U (en) | 2023-05-15 | 2023-05-15 | Portable pneumatic rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847918U (en) |
-
2023
- 2023-05-15 CN CN202321167507.7U patent/CN219847918U/en active Active
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| GR01 | Patent grant |