CN217745484U - Fire hose freeze-proof device - Google Patents
Fire hose freeze-proof device Download PDFInfo
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- CN217745484U CN217745484U CN202221699347.6U CN202221699347U CN217745484U CN 217745484 U CN217745484 U CN 217745484U CN 202221699347 U CN202221699347 U CN 202221699347U CN 217745484 U CN217745484 U CN 217745484U
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Abstract
The utility model discloses a fire hose freeze-proof device relates to fire hose technical field, a fire hose freeze-proof device, including the fire hose, the surface of fire hose is provided with first support and second support, the inboard of first support and second support is provided with the heated board, the butt joint groove has been seted up to the inboard of first support, the inner wall sliding connection in butt joint groove has the buttcover plate, the downside fixed connection of buttcover plate is at the upside of second support, this fire hose freeze-proof device, such mode has ensured that first support and second support carry out the simplicity and convenience of sealed protection operation to the fire hose link, under the convenience of guaranteeing that first support and second support butt joint the waterproof area, also ensure that first support and second support form the stability of protection use after butt joint the waterproof area, and then ensure that first support and second support play cold-proof reliability to the waterproof area.
Description
Technical Field
The utility model relates to a fire hose technical field, in particular to fire hose freeze-proof device.
Background
As is well known, a fire truck, also known as a fire truck, is a vehicle that is specially used for life saving or other emergency rescue purposes, and is widely used in various cities; when a fire fighting truck performs a fire fighting task, a fire hose needs to be connected with a water pipe or a fire hydrant.
According to literature, most of existing fire hoses used outdoors are spliced and prolonged in use in cold winter due to the fact that the hoses are fixed in length, and although the mode is simple and convenient to extend in use, in cold weather, water leakage at the butt joint of the hoses can cause frostbite of the butt joint or freeze, the hoses are not convenient to detach in separation, and the joint of the hoses is broken due to frostbite.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a fire hose freeze-proof device, can solve chilly weather, the butt joint department of hosepipe appears leaking and will cause butt joint department to be frostbitten, perhaps freezes on, and then causes the hosepipe not convenient to detach when separating, also can cause the problem that the hosepipe junction takes place the drawback of breaking because of frostbite.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire hose freeze-proof device, including the fire hose, the surface of fire hose is provided with first support and second support, the inboard of first support and second support is provided with the heated board, the butt joint groove has been seted up to the inboard of first support, the inner wall sliding connection in butt joint groove has the butt plate, the downside fixed connection of butt plate is at the upside of second support, the spout has been seted up to the inboard of first support, the inner wall sliding connection of spout has the slide bar, the surface slip of slide bar has cup jointed first spring, fixed connection is respectively on the surface of slide bar and the inner wall of spout in the both ends of first spring, the draw-in groove has been seted up on the surface of butt plate, the surface slip joint of slide bar is at the inner wall of draw-in groove.
Preferably, the surface of the slide bar is in the shape of a right trapezoid.
Preferably, an inner groove is formed in the inner side of the first support, an inner plate is connected to the inner wall of the inner groove in a sliding mode, an inner rod is connected to the inner portion of the inner plate in a sliding mode, one end, far away from the inner plate, of the inner rod is fixedly connected to the inner wall of the inner groove, a second spring is sleeved on the surface of the inner rod in a sliding mode, and two ends of the second spring are fixedly connected to the inner wall of the inner groove and the surface of the inner plate respectively.
Preferably, the inboard fixedly connected with reference column of first support, the constant head tank has been seted up on the surface of heated board, and the sliding surface connection of reference column is at the inner wall of constant head tank.
Preferably, the inner side of the inner plate is provided with an auxiliary groove, and the surface of the positioning column is connected to the inner wall of the auxiliary groove in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This fire hose freeze-proof device, when butt joint through first support and second support, the butt joint board on the second support then gets into the inner wall of butt joint groove, because do the arc motion between first support and the second support, and just adapt the movement track between first support and the second support through the butt joint groove of slope and butt joint board, squeeze down through the slope form of butt joint board to the slide bar this moment, and then make the slide bar accomodate to the inner wall of spout, when the draw-in groove is identical with the butt joint board, the slide bar then drives down through the elasticity performance by the first spring of compression this moment, and then make first support and second support form the butt joint fixedly under the inner wall spacing of draw-in groove stops through the rectangle face of slide bar, such a mode has ensured the simplicity and convenience that first support and second support carry out sealed protection operation to the butt joint of fire hose link, under the convenience of guarantee waterproof area butt joint operation is protected to first support and second support, also ensure that first support and second support form the stability of protection use after butt joint to the fire hose, and then first support and second support play cold-proof reliability to the warm-proof water hose.
(2) This fire hose freeze-proof device, through operator control inner panel after the inner wall of inside groove rises, the operator places the heated board at the inner wall of inside groove this moment, and after constant head tank and reference column butt joint on through the heated board, operator release inner panel this moment, then the inner panel drives under the elasticity performance of second spring, supplementary groove on the inner panel then forms the butt joint with the reference column, and then inner panel extrusion heated board forms fixedly at the inner wall of inside groove, the simplicity of operation is used to the heated board is changed in such mode guarantee, and then the flexibility of clearing up and changing after the guarantee heated board uses, great improvement the convenience of carrying out the butt joint when the heated board uses.
(3) This fire hose freeze-proof device covers the protection through first support and second support to waterproof area connection end point under, and heated board on first support and the second support then can seal the protection to waterproof area connection end point, and then realizes the heat preservation effect of preventing frostbite to outdoor fire hose connection end point to a certain extent.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural view of an anti-freezing device for a fire hose of the present invention;
FIG. 2 is a schematic view of a first bracket according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the first bracket plane structure of the present invention.
Reference numerals are as follows: the fire hose comprises a fire hose 1, a first support 2, a second support 3, a heat insulation board 4, a butt joint groove 5, a butt joint plate 6, a sliding groove 7, a sliding rod 8, a first spring 9, a clamping groove 10, an inner groove 11, an inner plate 12, an inner rod 13, a second spring 14, a positioning column 15, a positioning groove 16 and an auxiliary groove 17.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fire hose freeze-proof device, including fire hose 1, the surface of fire hose 1 is provided with first support 2 and second support 3, the inboard of first support 2 and second support 3 is provided with heated board 4, cover the protection under the waterproof area 1 connection endpoint of fire hose 1 is gone on through first support 2 and second support 3, and heated board 4 on first support 2 and the second support 3 then can seal the protection to waterproof area 1 connection endpoint of fire hose, and then realize the heat preservation effect of preventing frostbite to outdoor fire hose 1 connection endpoint to a certain extent, and heated board 4 is made for an organic polyurethane foam material.
Furthermore, the inner side of the first bracket 2 is provided with a butt joint groove 5, the inner wall of the butt joint groove 5 is connected with a butt joint plate 6 in a sliding manner, the lower side of the butt joint plate 6 is fixedly connected with the upper side of the second bracket 3, the inner side of the first bracket 2 is provided with a sliding groove 7, the inner wall of the sliding groove 7 is connected with a sliding rod 8 in a sliding manner, the surface of the sliding rod 8 is in a right trapezoid shape, the surface of the sliding rod 8 is sleeved with a first spring 9 in a sliding manner, two ends of the first spring 9 are respectively and fixedly connected with the surface of the sliding rod 8 and the inner wall of the sliding groove 7, the surface of the butt joint plate 6 is provided with a clamping groove 10, the surface of the sliding rod 8 is clamped on the inner wall of the clamping groove 10 in a sliding manner, when the operator protects and seals the connection end point of the fire hose 1, and when the first bracket 2 and the second bracket 3 are in butt joint, the butt joint plate 6 on the second bracket 3 enters the inner wall of the butt joint groove 5, and as the first bracket 2 and the second bracket 3 do arc motion, the inclined butt joint groove 5 and the butt joint plate 6 are just matched with the motion trail between the first support 2 and the second support 3, at the moment, the butt joint plate 6 is used for extruding the inclined shape of the slide bar 8, so that the slide bar 8 is accommodated into the inner wall of the slide groove 7, until the clamping groove 10 is matched with the butt joint plate 6, the slide bar 8 is driven by the elastic performance of the compressed first spring 9, and further the first support 2 and the second support 3 are in butt joint and fixed under the limiting and blocking of the inner wall of the clamping groove 10 through the rectangular surface of the slide bar 8, the mode ensures the simplicity of the sealing protection operation of the connecting end of the waterproof belt 1 by the first support 2 and the second support 3, and also ensures the stability of the protection use formed after the butt joint of the waterproof belt 1 by the first support 2 and the second support 3 under the convenience of the butt joint operation of the waterproof belt 1 by the first support 2 and the second support 3, and then the reliability that the first support 2 and the second support 3 play cold-proof and anti-freezing functions on the waterproof belt 1 is ensured.
Further, the inner groove 11 is formed in the inner side of the first support 2, the inner wall of the inner groove 11 is slidably connected with the inner plate 12, the inner rod 13 is slidably connected inside the inner plate 12, one end, away from the inner plate 12, of the inner rod 13 is fixedly connected to the inner wall of the inner groove 11, the second spring 14 is slidably sleeved on the surface of the inner rod 13, two ends of the second spring 14 are fixedly connected to the inner wall of the inner groove 11 and the surface of the inner plate 12 respectively, the positioning column 15 is fixedly connected to the inner side of the first support 2, the positioning groove 16 is formed in the surface of the heat insulation plate 4, the surface of the positioning column 15 is slidably connected to the inner wall of the positioning groove 16, the auxiliary groove 17 is formed in the inner wall of the auxiliary groove 17, the inner plate 12 is driven by the elastic force of the second spring 14 after the inner plate 12 is controlled to ascend on the inner wall of the inner groove 11 by an operator, the operator places the heat insulation plate 4 on the inner wall of the inner groove 11 at the moment, the operator releases the inner plate 12 to be in a fixed state after the positioning column 15 is abutted, the inner plate 4 is replaced, the heat insulation plate is convenient to use, and the heat insulation plate is convenient to use.
The working principle is as follows: the utility model provides a fire hose freeze-proof device, through the operator with first support 2 and second support 3 when the endpoint is connected to fire hose 1 and the protection is sealed, and when butt joint through first support 2 and second support 3, butt joint plate 6 on the second support 3 then gets into the inner wall of butt joint groove 5, because be arc motion between first support 2 and the second support 3, and just adapt the movement track between first support 2 and the second support 3 through butt joint groove 5 and butt joint plate 6 of slope, through butt joint plate 6 under the slope form extrusion of slide bar 8 this moment, and then make slide bar 8 accomodate the inner wall to spout 7, when until draw-in groove 10 and butt joint plate 6 coincide mutually, slide bar 8 then is under the elastic property drive of compressed first spring 9 this moment, and then make first support 2 and second support 3 form the butt joint under the spacing of the inner wall of draw-in groove 10 through the rectangular surface of slide bar 8 stops to be fixed.
After the inner plate 12 is controlled by an operator to ascend on the inner wall of the inner groove 11, the operator places the heat insulation plate 4 on the inner wall of the inner groove 11, and after the heat insulation plate 4 is butted with the positioning column 15 through the positioning groove 16 on the heat insulation plate, the operator releases the inner plate 12 at the moment, the inner plate 12 is driven by the elastic performance of the second spring 14, the auxiliary groove 17 on the inner plate 12 is butted with the positioning column 15, and the inner plate 12 extrudes the heat insulation plate 4 to be fixed on the inner wall of the inner groove 11.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a fire hose freeze-proof device, includes fire hose (1), its characterized in that: the surface of fire hose (1) is provided with first support (2) and second support (3), the inboard of first support (2) and second support (3) is provided with heated board (4), butt joint groove (5) have been seted up to the inboard of first support (2), the inner wall sliding connection of butt joint groove (5) has butt joint plate (6), the downside fixed connection of butt joint plate (6) is at the upside of second support (3), spout (7) have been seted up to the inboard of first support (2), the inner wall sliding connection of spout (7) has slide bar (8), first spring (9) have been cup jointed in the surface sliding of slide bar (8), fixed connection is respectively at the surface of slide bar (8) and the inner wall of spout (7) in the both ends of first spring (9), draw-in groove (10) have been seted up on the surface of butt joint plate (6), the surface sliding joint of slide bar (8) is at the inner wall of draw-in groove (10).
2. A fire hose anti-freezing device according to claim 1, wherein: the surface of the sliding rod (8) is in a right-angle trapezoid shape.
3. A fire hose anti-freeze apparatus according to claim 1, characterized in that: an inner groove (11) is formed in the inner side of the first support (2), an inner plate (12) is connected to the inner wall of the inner groove (11) in a sliding mode, an inner rod (13) is connected to the inner portion of the inner plate (12) in a sliding mode, one end, far away from the inner plate (12), of the inner rod (13) is fixedly connected to the inner wall of the inner groove (11), a second spring (14) is sleeved on the surface of the inner rod (13) in a sliding mode, and two ends of the second spring (14) are fixedly connected to the inner wall of the inner groove (11) and the surface of the inner plate (12) respectively.
4. A fire hose anti-freezing device according to claim 3, wherein: the inner side of the first support (2) is fixedly connected with a positioning column (15), the surface of the heat insulation plate (4) is provided with a positioning groove (16), and the surface of the positioning column (15) is connected to the inner wall of the positioning groove (16) in a sliding mode.
5. A fire hose freeze-proofing device according to claim 4, characterized in that: auxiliary grooves (17) are formed in the inner side of the inner plate (12), and the surfaces of the positioning columns (15) are connected to the inner walls of the auxiliary grooves (17) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221699347.6U CN217745484U (en) | 2022-07-04 | 2022-07-04 | Fire hose freeze-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221699347.6U CN217745484U (en) | 2022-07-04 | 2022-07-04 | Fire hose freeze-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217745484U true CN217745484U (en) | 2022-11-08 |
Family
ID=83896324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221699347.6U Active CN217745484U (en) | 2022-07-04 | 2022-07-04 | Fire hose freeze-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217745484U (en) |
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2022
- 2022-07-04 CN CN202221699347.6U patent/CN217745484U/en active Active
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