Portable fire hose clamp

Abstract

The utility model discloses a hand-held fire hose clamp which comprises a bracket provided with a supporting arm, and the supporting arm is used for penetrating through a water hose roll in the axis direction of the water hose roll so as to support the water hose roll; the hand lifting frame is provided with a hinge piece and a lifting handle connected with the hinge piece, and the hinge piece is rotationally arranged on the bracket and arranged on the periphery of the water hose roll; one side of the pressing piece is connected with the hinge piece, the pressing piece is used for abutting against the peripheral surface of the water hose roll, and the hinge piece rotates to drive the pressing piece to abut against the water hose roll. The conveying device is simple in structure, low in manufacturing cost and capable of improving the conveying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting tools, in particular to a portable fire-fighting hose clamp. Background Art

[0002] In firefighting and rescue work, fire hoses are generally needed. Fire hoses are made relatively long to make them suitable for transporting high-pressure water over long distances.

[0003] Usually, the fire hose is rolled up for easy storage. When the firefighters go out on a call, they carry the hose roll to the fire truck. After arriving at the rescue site, the firefighters carry the hose roll from the fire truck to the rescue site. The hose roll can be carried by hand or with the help of tools. In the related art, a bracket for carrying a fire hose is disclosed, with patent number CN212973967U, which includes a fixed back plate, a double gear, a clamping module and a lower bracket. Under the driving action of the double gear, the clamping module is brought close to the lower bracket, so that the clamping module and the lower bracket clamp the hose roll. The fixed back plate can be fixed to the body by a strap, so that the firefighters can carry the hose roll.

[0004] However, firefighters are prone to slipping when carrying hose rolls by hand, and the number of hose rolls they carry is small. Existing portable brackets have complex structures, high production costs, and low carrying efficiency. Utility Model Content

[0005] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a portable fire hose clamp, which has a simple structure, low manufacturing cost and can improve handling efficiency.

[0006] According to an embodiment of the present invention, a portable fire hose clamp includes: a bracket, the bracket having a supporting arm, the supporting arm is used to pass through the water hose roll along the axial direction of the water hose roll to lift the water hose roll; a carrying bracket, having a hinge and a handle connected to the hinge, the hinge is rotatably set on the bracket, and the hinge is arranged on the outer periphery of the water hose roll; a clamping piece, one side of which is connected to the hinge, the clamping piece is used to abut against the outer peripheral surface of the water hose roll, and the hinge rotates to drive the clamping piece to abut against the water hose roll.

[0007] A portable fire hose clamp according to an embodiment of the present invention has at least the following beneficial effects:

[0008] The utility model provides a bracket, a carrying bracket and a clamping member, and the bracket passes through the water hose reel along the axial direction of the water hose reel through the supporting arm, so that the supporting arm lifts the water hose reel. The supporting arm is long and can lift several water hose reels. The firefighter can hold the handle of the carrying bracket and lift the bracket. At this time, the hinge rotates when the bracket rotates, so that the clamping member follows the rotation of the hinge, and the clamping member can press the water hose reel tightly to prevent the water hose reel from being loose. The clamping member can clamp several water hose reels at the same time, thereby making it convenient for the water hose clamp to clamp the water hose reel and simple to operate. In addition, the water hose clamp has a simple structure and low manufacturing cost. The firefighter can carry the water hose reel with ease and effort, making it easier and more labor-saving to carry the water hose reel, and preventing the hand from slipping, thereby improving the efficiency of carrying the water hose reel.

[0009] According to a portable fire hose clamp of an embodiment of the present invention, one end of the support arm is connected to a limiting rod, and the limiting rod abuts against the end surface of the hose roll to limit the position.

[0010] According to a portable fire hose clamp of an embodiment of the present invention, the support arm is a rod-shaped object, and the diameter of the support arm is gradually reduced along the end away from the limiting rod.

[0011] According to a portable fire hose clamp of an embodiment of the present invention, the bracket has a support shaft connected to the end of the limiting rod, and the support shaft and the bracket arm are arranged in parallel.

[0012] According to a portable fire hose clamp of an embodiment of the present invention, the hinged member is a sleeve, and the sleeve is rotatably sleeved on the support shaft.

[0013] According to a portable fire hose clamp of an embodiment of the present invention, a limit pin is provided on the support shaft, the limit pin is located at one end of the sleeve away from the limit rod, and the limit pin is used to prevent the sleeve from detaching from the support shaft.

[0014] According to a portable fire hose clamp of an embodiment of the present invention, two pressing members are provided, and the two pressing members are arranged along the axial direction of the sleeve.

[0015] According to a portable fire hose clamp of an embodiment of the present invention, the pressing member is an arc-shaped rod, and the outer curved side of the arc-shaped rod is used to abut against the hose reel.

[0016] According to a portable fire hose clamp of an embodiment of the present invention, the pressing member is a straight rod, and the end of the straight rod is used to abut against the hose reel.

[0017] According to the portable fire hose clamp of the embodiment of the present utility model, the end of the straight rod is sleeved with a plastic sleeve.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural schematic diagram of a portable fire hose clamp according to an embodiment of the present utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of a portable fire hose clamp having a straight rod is shown;

[0022] Figure 3 for Figure 1 A schematic structural diagram of a portable fire hose clamp having an arc-shaped rod is shown;

[0023] Figure 4 for Figure 1 A front view of a portable fire hose clamp is shown.

[0024] Reference numerals: 100 - bracket, 110 - supporting arm, 120 - hose reel, 130 - hinge, 140 - handle, 150 - limiting rod, 160 - support shaft, 170 - limiting pin, 180 - curved rod, 190 - straight rod, 200 - plastic sleeve. DETAILED DESCRIPTION

[0025] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of this utility model, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. If a first or second is mentioned, this is solely for the purpose of distinguishing the technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0028] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted, connected, and connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] A portable fire hose clamp according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0030] Reference Figure 1 , the utility model aims to provide an embodiment of a portable fire hose clamp.

[0031] A portable fire hose clamp according to the embodiment of the present invention, referring to Figure 1 and Figure 2 , including a bracket 100, a carrying bracket and a pressing member, the bracket 100 has a supporting arm 110, the supporting arm 110 is used to pass through the water hose reel 120 along the axial direction of the water hose reel 120 to support the water hose reel 120; the carrying bracket has a hinge 130 and a handle 140 connected to the hinge 130, the hinge 130 is rotatably set on the bracket 100, and the hinge 130 is arranged on the outer periphery of the water hose reel 120; one side of the pressing member is connected to the hinge 130, the pressing member is used to abut against the outer peripheral surface of the water hose reel 120, and the hinge 130 rotates to drive the pressing member to abut against the water hose reel 120.

[0032] Therefore, the operation of the hose clamp to clamp the hose reel 120 is as follows: the firefighter bracket 100 passes through the hose reel 120 along the axial direction of the hose reel 120 through the bracket arm 110, so that the bracket arm 110 lifts the hose reel 120. The bracket arm 110 is long and can lift several hose reels 120. The firefighter can hold the handle 140 of the bracket and lift the bracket 100. At this time, the hinge 130 rotates on the bracket 100, so that the hinge 130 is pressed and follows the bracket 100. By rotating, the clamping piece can compress the water hose reel 120 to prevent the water hose reel 120 from being loose. The clamping piece can clamp several water hose reels 120 at the same time, thereby making it convenient for the water hose clamp to clamp the water hose reel 120 and simple to operate. In addition, the water hose clamp has a simple structure and low manufacturing cost. The firefighters can carry the water hose clamp lightly, making it easier and more labor-saving to carry the water hose reel 120 without slipping. Therefore, the efficiency of carrying the water hose reel 120 is improved.

[0033] In some embodiments of the present invention, one end of the supporting arm 110 is connected to a limiting rod 150 , and the limiting rod 150 abuts against the end surface of the hose reel 120 for limiting position.

[0034] Therefore, after the support arm 110 passes through the water hose reel 120, the limiting rod 150 can limit the end face of the water hose reel 120 first placed on the support arm 110, so that the water hose reel 120 is in an upright state, which is convenient for subsequent clamping and fixing of the water hose reel 120. In addition, the limiting rod 150 has a simple structure and is easy to manufacture.

[0035] In some specific embodiments of the present invention, refer to Figure 4 The support arm 110 is a rod-shaped object, and the diameter of the support arm 110 is gradually reduced along the end away from the limiting rod 150.

[0036] It can be understood that the small diameter of the end of the support arm 110 makes it easier and more comfortable for the support arm 110 to squeeze through the center of the hose reel 120 , which is beneficial to improving the clamping efficiency of the hose reel 120 .

[0037] In some specific embodiments of the present invention, the bracket 100 has a support shaft 160 connected to the end of the limiting rod 150, the support shaft 160 and the support arm 110 are arranged in parallel, and the distance between the support shaft 160 and the support arm 110 is greater than the radius of the water hose reel 120.

[0038] It is understandable that the support arm 110, the limiting rod 150 and the support shaft 160 form a door-like structure placed laterally, so that the bracket 100 has a simple structure and low manufacturing cost.

[0039] In a further embodiment of the present invention, the hinge 130 is a sleeve that is rotatably mounted on the support shaft 160. It is understood that the sleeve has a simple structure and is easy to install. Specifically, a limit pin 170 is provided on the support shaft 160. The limit pin 170 is located at the end of the sleeve away from the limit rod 150. The limit pin 170 is used to prevent the sleeve from separating from the support shaft 160. It should be noted that the support shaft 160 is pre-set with a pin hole, and the limit pin 170 can be inserted into the pin hole. In this way, after the sleeve is installed on the support shaft 160, the limit pin 170 is used to prevent the sleeve from separating from the support shaft 160.

[0040] In a further embodiment of the present invention, two pressing members are provided, and the two pressing members are arranged along the axial direction of the sleeve.

[0041] It is understandable that the number of clamping parts can be designed according to design requirements. Preferably, two clamping parts are provided so that the water hose clamp can clamp two water hose reels 120. The firefighter lifts a water hose clamp with each hand, and can carry a total of four water hose reels 120, which is in line with the weight that the firefighter can bear.

[0042] In some embodiments of the present invention, referring to Figure 2 The clamping part is a straight rod 190, and the end of the straight rod 190 is used to abut the water hose reel 120. Therefore, the straight rod 190 has a simple structure and is simple to process and manufacture. Furthermore, the end of the straight rod 190 is sleeved with a plastic sleeve 200, and the plastic sleeve 200 can be made of a relatively soft plastic. The plastic sleeve 200 can prevent the straight rod 190 from damaging the water hose reel 120.

[0043] In some embodiments of the present invention, referring to Figure 3 The pressing member is an arc-shaped rod 180 , and the outer curved side of the arc-shaped rod 180 is used to abut the water hose reel 120 .

[0044] It is understandable that the arc rod 180 can increase the contact area with the radial outer surface of the hose reel 120, making the clamping more secure.

[0045] In some embodiments of the present invention, the handle 140 is in a door-like structure, making it easier for firefighters to grip the handle 140 .

[0046] Throughout this specification, references to terms such as "one embodiment, some embodiments, exemplary embodiments, examples, specific examples, or some examples" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, illustrative uses of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A portable fire hose clamp, characterized in that: include: A bracket (100), the bracket (100) having a supporting arm (110), the supporting arm (110) being used to pass through the water hose reel (120) along the axial direction of the water hose reel (120) to support the water hose reel (120); A hand-held rack having a hinge (130) and a handle (140) connected to the hinge (130), wherein the hinge (130) is rotatably mounted on the bracket (100), and the hinge (130) is arranged on the periphery of the hose reel (120); A pressing member is connected to the hinged member (130) on one side, the pressing member is used to abut against the outer peripheral surface of the water hose reel (120), and the hinged member (130) rotates to drive the pressing member to abut against the water hose reel (120).

2. A portable fire hose clamp according to claim 1, characterized in that: One end of the supporting arm (110) is connected to a limiting rod (150), and the limiting rod (150) abuts against the end surface of the hose reel (120) to limit the position.

3. A portable fire hose clamp according to claim 2, characterized in that: The supporting arm (110) is a rod-shaped object, and the diameter of the supporting arm (110) is gradually reduced along one end away from the limiting rod (150).

4. A portable fire hose clamp according to claim 2, characterized in that: The bracket (100) has a support shaft (160) connected to the end of the limiting rod (150), and the support shaft (160) and the bracket arm (110) are arranged in parallel.

5. A portable fire hose clamp according to claim 4, characterized in that: The hinge (130) is a sleeve, and the sleeve is rotatably sleeved on the support shaft (160).

6. A portable fire hose clamp according to claim 5, characterized in that: A limit pin (170) is provided on the support shaft (160), and the limit pin (170) is located at an end of the sleeve away from the limit rod (150). The limit pin (170) is used to prevent the sleeve from being separated from the support shaft (160).

7. The portable fire hose clamp according to claim 5, characterized in that: There are two pressing members, and the two pressing members are arranged along the axial direction of the sleeve.

8. The portable fire hose clamp according to claim 1, characterized in that: The pressing member is an arc-shaped rod (180), and the outer curved side of the arc-shaped rod (180) is used to abut against the hose reel (120).

9. The portable fire hose clamp according to claim 1, characterized in that: The pressing member is a straight rod (190), and the end of the straight rod (190) is used to abut against the water hose reel (120).

10. The portable fire hose clamp according to claim 9, characterized in that: The end of the straight rod (190) is sleeved with a plastic sleeve (200).

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