Anti-falling lock catch for fire hose connector

Abstract

The utility model discloses an anti-falling lock catch for a fire hose connector, and relates to the technical field of fire fighting appliances. The front end face of the clamping device is symmetrically provided with two anti-unhooking hook bodies, the clamping device is provided with a locker, and the locker locks the clamping device; according to the utility model, the clamping device is used for clamping the water hose connecting male head, and meanwhile, the mousing hook body is used for hooking the fire hydrant female head, so that the water hose connecting male head and the fire hydrant female head are locked, and the phenomenon of falling is not easy to occur; and the clamping device is locked through the locker, so that quick mounting and dismounting are convenient to realize, and the stability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting equipment, and in particular relates to an anti-drop lock buckle for a fire hose interface. Background Art

[0002] The existing fire truck water hose connector male head and fire hydrant female head are plug-in type, and the spring pin of the water hose connector male head extends into the card slot of the fire hydrant female head for card connection. When the pressure is too high, the water hose connector male head is easy to fall off, and the water hose connector can fly out and hit the operator. Therefore, it is necessary to solve the problem of the water hose connector male head and the fire hydrant female head falling off. Utility Model Content

[0003] In order to solve the problems mentioned in the above background technology, the purpose of the utility model is to provide a fire hose interface anti-detachment lock buckle, which can prevent the hose connection male head and the fire hydrant female head from detaching.

[0004] The utility model discloses a fire hose interface anti-drop lock buckle, which comprises a clamp, an anti-drop hook body and a locker; two anti-drop hook bodies are symmetrically mounted on the front end of the clamp, and the locker is mounted on the clamp to lock the clamp.

[0005] Preferably, the clamping device comprises a semicircular body 1 and a semicircular body 2, and one end of the semicircular body 1 is connected to the semicircular body 2 via a rotating mechanism.

[0006] Preferably, the rotating mechanism is a rotating shaft, and a rotating shaft mounting protrusion is integrally connected to both sides of one end face of semicircular body one, and a rotating shaft connecting protrusion is integrally connected to the middle part of one end face of semicircular body two, and the rotating shaft is passed through the rotating holes in the rotating shaft mounting protrusion and the rotating shaft connecting protrusion.

[0007] Preferably, a locking device is installed at the other end of the semicircular body 2, and a locking plate is installed at the other end of the semicircular body 1.

[0008] Preferably, an open locking groove is provided on the locking piece.

[0009] Preferably, an anti-slip hook is provided at the front end of the anti-detachment hook body.

[0010] Preferably, the locking device comprises a rotating shaft, a connecting shaft and a locking handle; the rotating shaft is installed in a mounting sleeve arranged on the other end of the semicircular body 2, the connecting shaft is connected to the outer side wall of the rotating shaft, and the locking handle is installed on the outer end of the connecting shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. A clamp is used to clamp the male connector of the water hose, and an anti-detachment hook is used to hook the female connector of the fire hydrant, so that the male connector of the water hose and the female connector of the fire hydrant are locked and are not easy to fall off.

[0013] 2. The card assembler is locked by a locking device, which is convenient for quick installation and disassembly and has high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a rear view of the utility model.

[0017] In the figure: 1-card assembler; 2-anti-drop hook body; 3-locking device;

[0018] 11- Male connector for water hose; 12- Female connector for fire hydrant;

[0019] 1-1-semicircle body 1; 1-2-semicircle body 2; 1-3-rotating axis; 1-4-locking plate; 1-5-installation sleeve;

[0020] 1-41-locking slot;

[0021] 2-1- Anti-slip hook;

[0022] 3-1-rotating shaft; 3-2-connecting shaft; 3-3-locking handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0025] like Figure 1 , Figure 2 As shown, this specific embodiment adopts an anti-detachment hook body to hook the female head of the fire hydrant, and cooperates with the clamp to fix the male head of the water hose connection. The following technical scheme is specifically adopted: it includes a clamp 1, an anti-detachment hook body 2, and a locker 3; the front end of the clamp 1 is symmetrically equipped with two anti-detachment hook bodies 2, and the front end of the anti-detachment hook body 2 is provided with an anti-slip hook 2-1, and the anti-slip hook 2-1 can hook the female head of the fire hydrant 12, and the locker 3 is installed on the clamp 1, and the clamp 1 can be installed on the male head of the water hose connection 11, and the locker 3 locks the clamp 1, and the locker 3 can realize the locking of the clamp 1, and at the same time facilitates the rapid installation and disassembly of the clamp 1.

[0026] like Figure 1 , Figure 2 As shown, the specific structure of the card assembler in this specific embodiment is as follows: the card assembler 1 includes a semicircular body 1-1 and a semicircular body 2 1-2. The semicircular body 1-1 and one end of the semicircular body 2 1-2 are connected by a rotating mechanism. The semicircular body 1-1 and the semicircular body 2 1-2 are rotatably connected, which is convenient for rapid installation and disassembly. When combined, they form a circle, which is convenient for rapid installation. When separated, they can be quickly disassembled. The rotating mechanism is a rotating shaft 1-3. One end of the semicircular body 1-1 A rotating shaft mounting protrusion is integrally connected to both sides of the end surface, a rotating shaft connecting protrusion is integrally connected to the middle of one end surface of the semicircular body 1-2, and the rotating shaft 1-3 is connected to the rotating hole in the rotating shaft mounting protrusion and the rotating shaft connecting protrusion; a locking device 3 is installed at the other end of the semicircular body 1-2, and a locking plate 1-4 is installed at the other end of the semicircular body 1-1, and an open locking groove 1-41 is provided on the locking plate 1-4, and the locking groove 1-41 can realize the locking of the locking device 3.

[0027] like Figure 2 As shown, the locker 3 includes a rotating shaft 3-1, a connecting shaft 3-2, and a locking handle 3-3; the rotating shaft 3-1 is installed in a mounting sleeve 1-5 arranged on the other end of the semicircular body 1-2, the connecting shaft 3-2 is connected to the outer wall of the rotating shaft 3-1, and the locking handle 3-3 is installed on the outer end of the connecting shaft 3-2, the locking handle 3-3 can rotate relying on the rotating shaft 3-1, and the connecting shaft 3-2 is arranged in the locking groove 1-41, and the locking handle 3-3 can achieve locking.

[0028] The working principle of this specific embodiment is: when in use, the water hose connection male head 11 is inserted into the fire hydrant female head 12, and the anti-detachment hook body 2 is used to hook the anti-hydrant female head 12, and then the clamp 1 is installed on the water hose connection male head 11, and locked by the locker 3. At this time, the water hose connection male head 11 and the fire hydrant female head 12 can be stably fixed and not easy to separate. When disassembly is required, the locker 3 is loosened and the clamp 1 is opened, so that the anti-detachment hook body 2 is separated from the fire hydrant female head 12.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fire hose interface anti-drop lock, characterized in that: The invention comprises a card assembler (1), an anti-detachment hook body (2), and a locking device (3); two anti-detachment hook bodies (2) are symmetrically mounted on the front end of the card assembler (1); the locking device (3) is mounted on the card assembler (1), and the locking device (3) locks the card assembler (1).

2. The fire hose interface anti-drop lock according to claim 1, characterized in that: The clamping device (1) comprises a semicircular body 1 (1-1) and a semicircular body 2 (1-2), and one end of the semicircular body 1 (1-1) is connected to the other end of the semicircular body 2 (1-2) via a rotating mechanism.

3. A fire hose interface anti-drop lock according to claim 2, characterized in that: The rotating mechanism is a rotating shaft (1-3), wherein both sides of one end face of the semicircular body (1-1) are integrally connected with rotating shaft mounting protrusions, and the middle part of one end face of the semicircular body (1-2) is integrally connected with a rotating shaft connecting protrusion, and the rotating shaft (1-3) is inserted into the rotating holes in the rotating shaft mounting protrusions and the rotating shaft connecting protrusions.

4. The fire hose interface anti-drop lock according to claim 3, characterized in that: The other end of the semicircular body 2 (1-2) is installed with a locking device (3), and the other end of the semicircular body 1 (1-1) is installed with a locking plate (1-4).

5. The fire hose interface anti-drop lock according to claim 4, characterized in that: The locking piece (1-4) is provided with an open locking groove (1-41).

6. The fire hose interface anti-drop lock according to claim 1, characterized in that: The front end of the anti-slip hook body (2) is provided with an anti-slip hook (2-1).

7. The fire hose interface anti-drop lock according to claim 1, characterized in that: The locking device (3) comprises a rotating shaft (3-1), a connecting shaft (3-2) and a locking handle (3-3); the rotating shaft (3-1) is installed in a mounting sleeve (1-5) arranged on the other end of the second semicircular body (1-2); the connecting shaft (3-2) is connected to the outer side wall of the rotating shaft (3-1); and the locking handle (3-3) is installed on the outer end of the connecting shaft (3-2).

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