CN209839446U - Universal water hose conversion interface - Google Patents
Universal water hose conversion interface Download PDFInfo
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- CN209839446U CN209839446U CN201920535848.2U CN201920535848U CN209839446U CN 209839446 U CN209839446 U CN 209839446U CN 201920535848 U CN201920535848 U CN 201920535848U CN 209839446 U CN209839446 U CN 209839446U
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Abstract
The utility model provides a universal water hose conversion interface, belonging to the technical field of fire-fighting equipment, comprising a triangular prism box body and a page plate; three independent cavities which are arranged in a triangular shape are arranged inside the triangular prism box body, each cavity corresponds to three side edges of the triangular prism box body one by one, and two first water through ports which are respectively communicated with two adjacent cavities one by one are arranged on three side surfaces of the triangular prism box body; two first water through openings close to the same side edge are communicated with the same cavity; the three leaf plates are respectively provided with two first conversion interfaces for connecting water hoses with different joints, and the three leaf plates are respectively hinged on the side surfaces of the three triangular prism box bodies; each first conversion interface corresponds the intercommunication with two first water ports on the side of each triangular prism box to realized concentrating the hosepipe conversion interface of multiple bore and model together, accomplished the conversion of different forms hosepipe interfaces, and occupation space is littleer, and it is more simple and convenient to operate, saves shorter time, has promoted the efficiency of the rescue of putting out a fire.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, more specifically say, relate to a general purpose hosepipe conversion interface.
Background
In the process of fire fighting and rescue, a fireman needs to connect a plurality of water hoses, a fire truck and different fixed fire extinguishing facilities to complete water supply, but the water hoses and the facilities have different calibers and different models, so that the water hoses and the facilities cannot be directly connected, for example: the 65mm male port can only be connected with the 65mm female port and cannot be connected with water hose ports with other calibers and models. If water hose connection with different calibers and models is to be completed, a water hose conversion interface is needed.
But the characteristics of traditional hosepipe conversion interface are:
1. there are many kinds. The water band conversion interface can only complete water band conversion of one type, the caliber models of the water bands are various, different combination modes are more, and therefore the water band conversion interface meeting the requirements is various and is not easy to manage. Some hosepipe conversion interfaces often appear losing the condition of damaging, and the kind is difficult to guarantee complete.
2. Splicing is required. If another water hose conversion form is to be completed, the water hose conversion interface needs to be disassembled and spliced again, and the process is time-consuming and troublesome to operate. And some interfaces are lost and damaged, more interfaces need to be searched for splicing, and the speed and the progress of water belt connection are greatly influenced.
3. Occupying a large space. The water hose conversion interfaces are various in types, some interfaces are not frequently used, the utilization rate is low, and a large space is occupied in the fire fighting truck.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general purpose hosepipe conversion interface aims at solving how to concentrate on the hosepipe conversion interface of multiple bore and model together, accomplishes the conversion of different forms hosepipe interfaces, and occupation space is littleer, and it is more simple and convenient to operate, saves the problem of shorter time.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a universal hose transfer coupling comprising:
the triangular prism box body is internally provided with three independent cavities which are arranged in a triangular shape, each cavity corresponds to three side edges of the triangular prism box body one by one, and three side surfaces of the triangular prism box body are respectively provided with two first water through ports which are respectively communicated with two adjacent cavities one by one; the two first water through openings close to the same side edge are communicated with the same cavity; and
the three page plates are respectively provided with two first conversion interfaces for connecting water hoses with different joints, and are respectively hinged on the side surfaces of the three triangular prism box bodies; each first conversion interface is correspondingly communicated with the two first water through ports on the side surface of each triangular prism box body;
and each page plate switches the communication state of the first conversion interface and the two first water through ports on the side surface of the corresponding triangular prism box body through rotation, and the page plate is communicated with the two target first conversion interfaces through the corresponding cavities.
Further, the leaf plate is fixed to the side surface of the triangular prism case by a screw, and has a degree of freedom to rotate around the screw in the axial direction.
Further, the first conversion interface is connected with the page plate through threads.
Furthermore, the side of the triangular prism box body is provided with buckles used for clamping and limiting the page plates at two ends in the horizontal direction.
Furthermore, the side of triangular prism box corresponds first water service port position all is provided with and is used for sealing first conversion interface with the first sealed pad of triangular prism box.
Further, be equipped with on the page or leaf board with the sealed second that corresponds of first sealed pad is sealed, the sealed pad of second with the cooperation of first sealed pad is used for sealing first conversion interface with the triangular prism box.
Further, the buckle is the L type, be equipped with on the page or leaf board with buckle complex draw-in groove.
Furthermore, the universal water hose conversion interface further comprises a water passing elbow arranged on the upper bottom surface of the triangular prism box body, a second conversion interface used for connecting a water hose is arranged at the first end of the water passing elbow, a second water through opening which is parallel and level to the side surface of the triangular prism box body is arranged at the second end of the water passing elbow, and the second water through opening is communicated with the first conversion interface on the rotating blade plate.
Furthermore, a third sealing gasket for sealing the second water through opening and the first conversion interface is arranged at the second end of the water through elbow.
Furthermore, the water passing elbow and the triangular prism box body are fixed through welding.
The utility model provides a general purpose hosepipe conversion interface's beneficial effect lies in: compared with the prior art, the universal water hose conversion interface of the utility model has the advantages that three independent cavities which are arranged in a triangle are arranged inside the triangular prism box body, each cavity corresponds to three side edges of the triangular prism box body one by one, and three side surfaces of the triangular prism box body are respectively provided with two first water through ports which are respectively communicated with two adjacent cavities one by one; two first water through openings close to the same side edge are communicated with the same cavity; the three leaf plates are respectively provided with two first conversion interfaces for connecting water hoses with different joints, and the three leaf plates are respectively hinged on the side surfaces of the three triangular prism box bodies; each first conversion interface is correspondingly communicated with two first water through ports on the side surface of each triangular prism box body; each page plate switches the communication state of two first water service ports on the side of first conversion interface and the triangular prism box that corresponds through the rotation to with the help of the first conversion interface of two targets of cavity intercommunication that correspond, thereby realized concentrating the hosepipe conversion interface of multiple bore and model together, accomplished the conversion of different forms hosepipe interface, and occupation space is littleer, and it is more simple and convenient to operate, saves shorter time, has promoted the efficiency of the rescue of putting out a fire.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a universal water hose conversion interface provided in an embodiment of the present invention;
fig. 2 is a front sectional view of a universal water hose conversion interface provided in an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
fig. 5 is a schematic structural view of a traveling mechanism provided in an embodiment of the present invention;
fig. 6 is a sectional view of a traveling mechanism according to an embodiment of the present invention;
in the figure: 1. a triangular prism box body; 11. a cavity; 12. a partition plate; 13. buckling; 14. a screw; 15. a diagonal rib; 16. a first gasket; 17. a first water passage port; 2. a leaf plate; 21. a first conversion interface; 22. a second gasket; 3. a water inlet elbow; 31. a second conversion interface; 32. a second water vent; 33. a third gasket; 4. a traveling mechanism; 41. a fixed seat; 42. a support; 421. salient points; 43. a traveling wheel; 44. a tension spring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, the universal water hose conversion interface provided by the present invention will now be described. The universal water band conversion interface comprises a triangular prism box body 1 and a page plate 2; the triangular prism box body 1 is made of aluminum alloy, so that the weight is light, the strength is good, the corrosion resistance is realized, the carrying by operators is facilitated, the labor intensity of the operators is reduced, and the service life is prolonged; three side surfaces of the triangular prism box body 1 are quadrangles, two bottom surfaces are triangles and are divided into an upper bottom surface and a lower bottom surface, the three side surfaces mutually form an included angle of 60 degrees, the interior of the triangular prism box body 1 is divided into three independent cavities 11 which are arranged in a triangular shape by three partition plates 12 which mutually form an included angle of 120 degrees, each cavity 11 corresponds to the three side edges of the triangular prism box body 1 one by one, each partition plate 12 is made of aluminum alloy materials, each partition plate 12 and the triangular prism box body 1 are fixed through welding, and the three side surfaces of the triangular prism box body 1 are respectively provided with two first water through ports 17 which are respectively communicated with the two adjacent cavities 11 one by one; two first water through holes 17 close to the same side edge are communicated with the same cavity 11; the three leaf plates 2 are respectively hinged on the side surfaces of the three triangular prism box bodies 1, and the three leaf plates 2 are respectively provided with two first conversion interfaces 21 for connecting water hoses with different joints; each first conversion interface 21 is correspondingly communicated with two first water through ports 17 on the side surface of each triangular prism box body 1; the number of the first conversion interfaces 21 is six, and the first conversion interfaces can be of the same specification or different specifications and can be arranged on each page plate 2 according to actual needs; each of the leaf plates 2 switches the communication state of the first conversion ports 21 with the two first water passage ports 17 on the side surfaces of the corresponding triangular prism case 1 by rotation, and the leaf plates 2 communicate the two target first conversion ports 21 via the corresponding cavities 11.
Specifically, 1 bight of triangular prism box is the arc angle, prevents to cause the injury because of having the closed angle to the operator. The first water through hole 17 is round, so that the resistance of water flow is reduced, and the processing is convenient; the diameter of the first water through opening 17 is larger than the inner diameter of the first conversion interface 21, the leaf plate 2 can completely cover the whole first water through opening 17, the sealing performance between the first conversion interface 21 and the first water through opening 17 is guaranteed, and the water flow transmission efficiency is improved.
Compared with the prior art, the universal water hose conversion interface provided by the utility model has the advantages that three independent cavities 11 which are arranged in a triangular shape are arranged inside the triangular prism box body 1, each cavity 11 corresponds to three side edges of the triangular prism box body 1 one by one, and three side surfaces of the triangular prism box body 1 are respectively provided with two first water through ports 17 which are respectively communicated with two adjacent cavities 11 one by one; two first water through holes 17 close to the same side edge are communicated with the same cavity 11; the three leaf plates 2 are respectively provided with two first conversion interfaces 21 for connecting water hoses with different joints, and the three leaf plates 2 are respectively hinged on the side surfaces of the three triangular prism box bodies 1; each first conversion interface 21 is correspondingly communicated with two first water through ports 17 on the side surface of each triangular prism box body 1; each page plate 2 switches the communication state of the first conversion interfaces 21 and the two first water openings 17 on the side surfaces of the corresponding triangular prism box body 1 through rotation, and communicates the two target first conversion interfaces 21 with the help of the corresponding cavity 11, so that the water hose conversion interfaces of various calibers and models are centralized together, the conversion of water hose interfaces of different forms is completed, the occupied space is smaller, the operation is simpler and more convenient, the shorter time is saved, and the efficiency of fire-fighting rescue is improved.
As a specific implementation of the utility model provides a general purpose hosepipe conversion interface, please refer to fig. 1, page or leaf board 2 passes through screw 14 to be fixed on the side of triangular prism box 1, and has around 14 axial pivoted degrees of freedom of screw, and page or leaf board 2 corresponds the hole of dodging that the position was equipped with screw 14, 14 fixed modes simple structure of screw, easy dismounting, spare part obtains easily.
As a specific implementation of the embodiment of the utility model discloses please refer to fig. 2, first conversion interface 21 passes through threaded connection with page board 2, simple structure, makes things convenient for the dismouting, saves operating time, scribbles sealed glue in threaded connection department, has guaranteed first conversion interface 21's leakproofness, prevents to produce the phenomenon of leaking because of sealed bad.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the side of the triangular prism case 1 is located at both ends of the horizontal direction and is provided with a buckle 13 for clamping the spacing page plate 2. The buckle 13 has simple structure, convenient operation and small occupied space.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 and fig. 3, the side surface of the triangular prism case 1 is provided with the first sealing gasket 16 for sealing the first converting interface 21 and the triangular prism case 1 corresponding to the position of the first water passage 17, the first sealing gasket 16 is annular, has a rectangular cross section, and is located outside the first water passage 17 for improving the sealing performance of the first converting interface 21 and the triangular prism case 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 and fig. 3, the second sealing gasket 22 corresponding to the first sealing gasket 16 is disposed on the leaf plate 2, the second sealing gasket 22 is identical to the first sealing gasket 16 in shape and size, and the second sealing gasket 22 is used in cooperation with the first sealing gasket 16 to seal the first conversion interface 21 and the triangular prism box 1, so as to further enhance the sealing performance of the first conversion interface 21 and the triangular prism box 1.
Specifically, first sealed pad 16 and the sealed 22 pad of second are the rubber pad, fix respectively on the side of triangular prism box 1 and page or leaf board 2 through the anaerobic adhesive, and its edge all is equipped with the chamfer, has reduced the resistance when page or leaf board 2 rotates, has improved the efficiency that first conversion interface 21 switched.
As a specific implementation manner of the embodiment of the utility model, please refer to fig. 1 to 4, buckle 13 is the L type, be equipped with on the page or leaf board 2 with buckle 13 complex draw-in groove, buckle 13 and triangular prism box 1 integrated into one piece, buckle 13's intensity has been strengthened, page or leaf board 2 has been guaranteed through the fixed steadiness of buckle 13, buckle 13 spacing page or leaf board 2 highly is less than first sealed pad 16, the sum of second sealed pad 22 and page or leaf board 2 thickness, first sealed pad 16 and second sealed pad 22 have elasticity, press page or leaf board 2 at page or leaf board 2 rotation in-process, first sealed pad 16 and second sealed pad 22 produce compression deformation, make in page or leaf board 2 precession buckle 13, buckle 13 and the draw-in groove cooperation on the page or leaf board 2, further strengthened the stability and the leakproofness between first conversion interface 21 on the page or leaf board 2 and the triangular prism box 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the universal water hose conversion interface further includes the water passing elbow 3 disposed on the upper bottom surface of the triangular prism box 1, the first end of the water passing elbow 3 is provided with the second conversion interface 31 for connecting the water hose, the second end of the water passing elbow 3 is provided with the second water passing opening 32 which is aligned with the side surface of the triangular prism box 1, the second water passing opening 32 is used for communicating with the first conversion interface 21 on the rotating page plate 2, the conversion form of the water hose interface is increased, and the water hose connection of different types is satisfied.
Optionally, the upper and lower bottom surfaces of the triangular prism case 1 are provided with water passing elbows 3 at the same time, so that the conversion form of the water hose connector is further increased.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, a third sealing gasket 33 for sealing the second water passage 32 and the first conversion interface 21 is disposed on the second end of the water passage elbow 3, the third sealing gasket 33 is used in cooperation with the second sealing gasket 22, and has the same shape and size, and is disposed outside the second water passage 32, and an oblique rib 15 is disposed between the second end of the water passage elbow 3 and the triangular prism case 1 for supporting and strengthening the water passage elbow 3.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the water flowing elbow 3 is fixed to the triangular prism case 1 by welding, and since the contact surface of the water flowing elbow 3 and the triangular prism case 1 is irregular, it is convenient to adopt a welding form, and the connection strength and the sealing performance can be ensured.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and 6, the lower bottom surface of the triangular prism box 1 is provided with three traveling mechanisms 4, the center of the lower bottom surface is uniformly arranged along the same direction relatively, and the traveling mechanisms 4 include: fixing base 41, support 42 and walking wheel 43, fixing base 41 and triangular prism box 1 welded fastening, support 42 one end is articulated with fixing base 41, and the other end is equipped with can be around self axial pivoted walking wheel 43. The two side surfaces of the bracket 42 and the fixed seat 41 in sliding fit are respectively provided with a convex point 421, the fixed seat 41 is provided with a groove matched with the convex point 421, when the bracket 42 is vertical relative to the lower bottom surface of the triangular prism box body 1, the convex point 421 is clamped in the groove on the fixed seat 41 to play a role of fixing the bracket 42, when the universal water hose conversion interface moves due to external force, the walking mechanism 4 can prevent the universal water hose conversion interface from damaging the ground due to larger friction force generated between the universal water hose conversion interface and the ground, the risk of disconnecting the universal water hose conversion interface and a water hose is reduced, the fire extinguishing efficiency is further improved, when the universal water hose conversion interface normally works, the bracket 42 can be rotated to be parallel to the lower bottom surface of the triangular prism box body 1, the folding up of the bracket 42 and the walking wheels 43 is realized, and the fixed seat 41 protrudes out of the bracket 42 and the, guarantee the stability of general purpose hosepipe conversion interface work, the risk that general purpose hosepipe conversion interface and hosepipe are declutched has been reduced, still be connected with extension spring 44 between the lower bottom surface of support 42 and triangular prism box 1, the lower bottom surface of triangular prism box 1 is equipped with the mounting groove that is used for holding extension spring 44, extension spring 44 one end is fixed between support 42 rotation axis and walking wheel 43, one end is fixed in the mounting groove of the lower bottom surface of triangular prism box 1, when support 42 and walking wheel 43 are packed up, extension spring 44 is used for fixed bolster 42 and walking wheel 43.
The existing water hose joint types are as follows: public mouthful of 65mm bore, the female mouth of 65mm bore, the bayonet socket of 65mm bore, the public mouth of 80mm bore, the female mouth of 80mm bore, the bayonet socket of 80mm bore, totally six kinds of forms's hosepipe interface, two liang of conversions need fifteen interface conversion forms, wherein three kinds of interface conversion forms are unusual, are respectively: 65mm public mouthful to 80mm public mouthful, 65mm female mouthful to 80mm female mouthful, 65mm bayonet socket to 80mm bayonet socket, still one kind often uses 80mm female mouthful to 80mm female mouthful when supplying water between the fire engine, consequently, general purpose hosepipe conversion interface needs satisfy thirteen kinds of hosepipe conversion forms. Six first conversion interfaces 21 are hose interfaces of six different forms respectively, install the hose interface of the different bore of the same type on every page or leaf board 2, second conversion interface 31 is the female mouth of 80mm, install the first conversion interface 21 of the female mouth of 80mm on the page or leaf board 2 that second conversion interface 31 corresponds, three page or leaf board 2 is through rotating 180 around 14 axial of screw, can realize twelve interface conversion forms, the page or leaf board 2 of installing the first conversion interface 21 of the female mouth of 80mm at last rotates 90, realize the butt joint of the female mouth of 80mm and the female mouth of 80mm, realize thirteen interface conversion forms finally.
The utility model provides a hosepipe can be connected simultaneously to six first conversion interfaces 21, satisfies the use in three water routes simultaneously, has reduced the intensity of labour of the personnel of putting out a fire, has further promoted fire extinguishing efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. General purpose hosepipe conversion interface, its characterized in that includes:
the triangular prism box body is internally provided with three independent cavities which are arranged in a triangular shape, each cavity corresponds to three side edges of the triangular prism box body one by one, and three side surfaces of the triangular prism box body are respectively provided with two first water through ports which are respectively communicated with two adjacent cavities one by one; the two first water through openings close to the same side edge are communicated with the same cavity; and
the three page plates are respectively provided with two first conversion interfaces for connecting water hoses with different joints, and are respectively hinged on the side surfaces of the three triangular prism box bodies; each first conversion interface is correspondingly communicated with the two first water through ports on the side surface of each triangular prism box body;
and each page plate switches the communication state of the first conversion interface and the two first water through ports on the side surface of the corresponding triangular prism box body through rotation, and the page plate is communicated with the two target first conversion interfaces through the corresponding cavities.
2. The universal water hose conversion coupling of claim 1, wherein said leaf is fixed to the side of said triangular prism case by screws with freedom to rotate axially about said screws.
3. The universal water hose conversion coupling of claim 1, wherein the first conversion coupling is threadably connected to the leaf plate.
4. The universal water hose conversion interface according to claim 1, wherein the side surfaces of the triangular prism case body at both ends in the horizontal direction are provided with fasteners for clamping and limiting the leaf plates.
5. The universal water hose conversion interface according to claim 1, wherein a first gasket for sealing the first conversion interface and the triangular prism case is arranged on the side surface of the triangular prism case corresponding to the first water passage port.
6. The universal water hose conversion coupling according to claim 5, wherein a second gasket corresponding to the first gasket is provided on the leaf, and the second gasket cooperates with the first gasket for sealing the first conversion coupling and the triangular prism case.
7. The universal water hose conversion interface of claim 4, wherein the buckle is L-shaped, and a slot matched with the buckle is arranged on the leaf plate.
8. The universal water hose conversion interface according to claim 1, further comprising a water passing elbow disposed on the upper bottom surface of the triangular prism case, wherein a first end of the water passing elbow is provided with a second conversion interface for connecting a water hose, a second end of the water passing elbow is provided with a second water passing opening flush with the side surface of the triangular prism case, and the second water passing opening is used for communicating with the first conversion interface on the rotating flap.
9. The universal water hose conversion coupling according to claim 8, wherein a third gasket for sealing the second water passage opening and the first conversion coupling is provided on the second end of the water passage elbow.
10. The universal water hose conversion interface of claim 9, wherein the water passing elbow is fixed to the triangular prism case by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535848.2U CN209839446U (en) | 2019-04-18 | 2019-04-18 | Universal water hose conversion interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535848.2U CN209839446U (en) | 2019-04-18 | 2019-04-18 | Universal water hose conversion interface |
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| Publication Number | Publication Date |
|---|---|
| CN209839446U true CN209839446U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920535848.2U Active CN209839446U (en) | 2019-04-18 | 2019-04-18 | Universal water hose conversion interface |
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| CN (1) | CN209839446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005892A (en) * | 2019-04-18 | 2019-07-12 | 杨黎仁 | General-purpose water band translation interface |
-
2019
- 2019-04-18 CN CN201920535848.2U patent/CN209839446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005892A (en) * | 2019-04-18 | 2019-07-12 | 杨黎仁 | General-purpose water band translation interface |
| CN110005892B (en) * | 2019-04-18 | 2024-01-23 | 杨黎仁 | Universal water band conversion interface |
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