Fire-fighting water belt hook

Abstract

The utility model provides a fire-fighting water hose hook, which relates to the technical field of fire-fighting water hose hooks and comprises a first limiting shell, a second limiting shell is hinged to one side of the first limiting shell, a first half universal hose is fixedly connected to one end of the second limiting shell, and a third limiting shell is fixedly connected to one end of the first half universal hose. A fourth limiting shell is hinged to one side of the third limiting shell, a second half universal hose is fixedly connected to one end of the fourth limiting shell, and the second half universal hose is fixedly connected with the first limiting shell; the T-shaped sliding block slides in the T-shaped sliding groove along with swinging of the water pipe, and the T-shaped sliding groove limits the angle of the water pipe, so that the corner of the water pipe is relatively smooth, and the water pipe is prevented from beveled to cause unsmooth water flow and influence on fire fighting; when no position capable of being connected with the C-shaped hook exists in a building, a firefighter manually rotates the handle, the handle rotates to drive the threaded rod to rotate, the second fixing plate is close to the first fixing plate, and therefore the fire-fighting water belt hook is fixed to a proper position.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hose hooks, and particularly relates to a fire hose hook for fire fighting. Background Art

[0002] A fire hose hook is an important accessory for fire fighting equipment, which has the characteristics of stable structure, adjustable, quick installation and disassembly, anti-slip, etc. It can effectively fix the hose and ensure that it can be quickly deployed and used in case of emergency, thus improving the fire extinguishing efficiency. The main body is usually made of high-strength and corrosion-resistant metal materials, such as stainless steel or aluminum alloy, to ensure its strength and durability in harsh environments. It may also include a protective pad made of rubber or other soft materials to reduce the friction between the hose and the hook, thereby protecting the hose from damage;

[0003] After retrieval, the utility model with the publication number of CN220110322U discloses a fire hose hook. Although this utility model patent solves the problem that the length of the binding belt cannot be adjusted during use in the prior art, so that when fixing the fire hose, the tightness of the fixation cannot be adjusted, resulting in poor fixation effect; however

[0004] 1. When firefighters enter a building through a window, due to the height difference, the fire hose at the window is prone to produce a fold angle. The inner diameter at the fold angle is small, which is likely to cause poor water flow and affect fire fighting;

[0005] 2. When there is no place in the building to hook the hook, the J-shaped hook, metal clip and safety hook II set in this utility model patent are difficult to fix the fire hose, and there are great limitations in the use process;

[0006] Therefore, a fire hose hook for fire fighting is proposed. Utility Model Content

[0007] In view of this, the utility model provides a fire hose hook for fire fighting to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

[0008] The technical solution of the utility model is realized as follows: A fire hose hook for fire fighting includes a first limiting outer shell, one side of the first limiting outer shell is hinged with a second limiting outer shell, one end of the second limiting outer shell is fixedly connected with a first semi-universal hose, one end of the first semi-universal hose is fixedly connected with a third limiting outer shell, one side of the third limiting outer shell is hinged with a fourth limiting outer shell, one end of the fourth limiting outer shell is fixedly connected with a second semi-universal hose, and the second semi-universal hose is fixedly connected with the first limiting outer shell;

[0009] An anti-fold component, the anti-fold component includes a connection block, a connection bolt, a nut, a support plate, a T-shaped chute and a T-shaped slider;

[0010] The outer sides of the first limit housing, the second limit housing, the third limit housing and the fourth limit housing are fixedly connected with connecting blocks. Connecting bolts are respectively connected between the connecting blocks connected to the third limit housing, the fourth limit housing, the first limit housing and the second limit housing. Nuts are threadedly connected to the outer walls of the connecting bolts. The outer side of the first limit housing is fixedly connected with a support plate. A T-shaped sliding groove is formed on one side of the support plate. A T-shaped sliding block is slidably connected in the T-shaped sliding groove. The T-shaped sliding block is fixedly connected to the outer wall of the fourth limit housing. A C-shaped hook is fixedly connected to the outer wall of the support plate.

[0011] Further preferably, a first fixing plate is fixedly connected to the side of the support plate away from the first limit housing. A limit rod is fixedly connected to one side of the first fixing plate. A second fixing plate is slidably connected to the outer wall of the limit rod. An I-shaped connecting piece is fixedly connected inside the first fixing plate. A threaded rod is rotatably connected to the outer wall of the I-shaped connecting piece. The threaded rod penetrates through the second fixing plate. The threaded rod is threadedly connected to the second fixing plate. A handle is fixedly connected to one end of the threaded rod.

[0012] Further preferably, sliding balls are rotatably connected to the inner walls of the first limit housing, the second limit housing, the third limit housing and the fourth limit housing. There are multiple groups of the sliding balls, and the multiple groups of sliding balls are evenly distributed.

[0013] Further preferably, positioning pins are fixedly connected to one side of the first fixing plate and the second fixing plate. There are multiple groups of the positioning pins.

[0014] Further preferably, the threaded rod and the limit rod are parallel to each other.

[0015] Further preferably, a fire hose is connected between the first limit housing, the second limit housing and the third limit housing, the fourth limit housing. The fire hose is slidably connected to the inner walls of the first limit housing, the second limit housing, the third limit housing and the fourth limit housing respectively.

[0016] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0017] First, the present invention places the fire hose into the first limit housing, the fourth limit housing and the second semi-universal hose according to the shapes of the first limit housing, the fourth limit housing and the second semi-universal hose, and fixes the second limit housing, the first semi-universal hose and the third limit housing. When the fireman moves the fire hose, which may cause the water pipe to produce a fold angle, the T-shaped sliding block slides in the T-shaped sliding groove along with the swing of the water pipe. The T-shaped sliding groove restricts the angle of the water pipe, making the turning angle of the water pipe relatively smooth, preventing the water pipe from producing a fold angle, resulting in poor water flow and affecting fire fighting.

[0018] Second, when there is no position in the building where the C-shaped hook can be connected, the firefighter manually rotates the handle. The rotation of the handle drives the rotation of the threaded rod, so that the second fixing plate approaches the first fixing plate, thereby fixing the fire hose hook to a suitable position.

[0019] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the partial structure of the present invention Figure 1 ;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the support plate of the present invention;

[0024] Figure 4 It is a schematic diagram of the partial structure of the present invention Figure 2 .

[0025] Reference numerals: 1, the first limit housing; 2, the second limit housing; 3, the first semi-universal hose; 4, the third limit housing; 5, the fourth limit housing; 6, the second semi-universal hose; 7, the connecting block; 8, the connecting bolt; 9, the nut; 10, the support plate; 11, the T-shaped chute; 12, the T-shaped slider; 13, the first fixing plate; 14, the limit rod; 15, the second fixing plate; 16, the I-shaped connecting piece; 17, the threaded rod; 18, the handle; 19, the sliding ball; 20, the positioning pin; 21, the C-shaped hook. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In the following text, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0027] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0028] As Figures 1-4 shown, an embodiment of the utility model provides a fire hose hook, which includes a first limiting housing 1. A second limiting housing 2 is hinged to one side of the first limiting housing 1. One end of the second limiting housing 2 is fixedly connected to a first semi-universal hose 3. One end of the first semi-universal hose 3 is fixedly connected to a third limiting housing 4. A fourth limiting housing 5 is hinged to one side of the third limiting housing 4. One end of the fourth limiting housing 5 is fixedly connected to a second semi-universal hose 6. The second semi-universal hose 6 is fixedly connected to the first limiting housing 1;

[0029] An anti-kinking component, which includes a connecting block 7, a connecting bolt 8, a nut 9, a support plate 10, a T-shaped chute 11 and a T-shaped slider 12. Connecting blocks 7 are fixedly connected to the outer sides of the first limiting housing 1, the second limiting housing 2, the third limiting housing 4 and the fourth limiting housing 5. Connecting bolts 8 are respectively connected between the connecting blocks 7 connected to the third limiting housing 4, the fourth limiting housing 5, the first limiting housing 1 and the second limiting housing 2. Nuts 9 are threadedly connected to the outer walls of the connecting bolts 8. A support plate 10 is fixedly connected to the outer side of the first limiting housing 1. A T-shaped chute 11 is formed on one side of the support plate 10. A T-shaped slider 12 is slidably connected in the T-shaped chute 11. The T-shaped slider 12 is fixedly connected to the outer wall of the fourth limiting housing 5. A C-shaped hook 21 is fixedly connected to the outer wall of the support plate 10.

[0030] One side of the support plate 10 away from the first limiting housing 1 is fixedly connected to a first fixing plate 13. A limiting rod 14 is fixedly connected to one side of the first fixing plate 13. A second fixing plate 15 is slidably connected to the outer wall of the limiting rod 14. An I-shaped connecting piece 16 is fixedly connected inside the first fixing plate 13. A threaded rod 17 is rotatably connected to the outer wall of the I-shaped connecting piece 16. The threaded rod 17 penetrates through the second fixing plate 15. The threaded rod 17 is threadedly connected to the second fixing plate 15. A handle 18 is fixedly connected to one end of the threaded rod 17. Sliding balls 19 are rotatably connected to the inner walls of the first limiting housing 1, the second limiting housing 2, the third limiting housing 4 and the fourth limiting housing 5. There are multiple groups of the sliding balls 19, and the multiple groups of sliding balls 19 are evenly distributed. The sliding balls 19 make the water pipe slide more smoothly in the first limiting housing 1, the second limiting housing 2, the third limiting housing 4 and the fourth limiting housing 5, and prevent the water pipe from getting stuck.

[0031] One side of the first fixing plate 13 and the second fixing plate 15 is fixedly connected with positioning pins 20, and there are multiple groups of the positioning pins 20. The multiple groups of positioning pins 20 increase the friction force, make the fire hose hook fix more firmly to the wall surface, and prevent the fire hose hook from falling off. The threaded rod 17 is parallel to the limiting rod 14. A fire hose is connected between the first limiting housing 1, the second limiting housing 2 and the third limiting housing 4, the fourth limiting housing 5. The fire hose is respectively slidably connected to the inner walls of the first limiting housing 1, the second limiting housing 2, the third limiting housing 4 and the fourth limiting housing 5.

[0032] When the utility model works: Rotate the nut 9 to remove the connecting bolt 8, open the limit outer shell two 2, the semi-universal hose one 3 and the limit outer shell three 4, place the fire hose into the limit outer shell one 1, the limit outer shell four 5 and the semi-universal hose two 6 according to the shapes of the limit outer shell one 1, the limit outer shell four 5 and the semi-universal hose two 6, close the limit outer shell two 2, the semi-universal hose one 3 and the limit outer shell three 4, and fix the limit outer shell two 2, the semi-universal hose one 3 and the limit outer shell three 4 through the connecting bolt 8 and the nut 9. At this time, when the firefighter moves the fire hose and may cause the hose to produce a fold angle, the T-shaped slider 12 slides in the T-shaped chute 11 along with the swing of the hose. The T-shaped chute 11 restricts the angle of the hose, making the turning angle of the hose relatively smooth, preventing the hose from producing a fold angle, causing poor water flow and affecting fire fighting; Hang the C-shaped hook 21 at a suitable position. When there is no position in the building that can connect the C-shaped hook 21, the firefighter manually rotates the handle 18. The rotation of the handle 18 drives the rotation of the threaded rod 17. Since the threaded rod 17 is threadedly connected to the fixing plate two 15, the fixing plate two 15 moves. With the cooperation of the limit rod 14, since the limit rod 14 is slidably connected to the fixing plate two 15, the fixing plate two 15 moves away from the fixing plate one 13. Select a suitable position, place the fixing plate one 13 and the fixing plate two 15 on both sides of the suitable position, and rotate the handle 18 in the reverse direction to move the fixing plate two 15 towards the fixing plate one 13, so as to fix the fire hose hook at a suitable position.

[0033] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A fire hose hook, characterized in that: include A limit shell one (1), one side of the limit shell one (1) is hingedly connected to a limit shell two (2), one end of the limit shell two (2) is fixedly connected to a semi-universal hose one (3), one end of the semi-universal hose one (3) is fixedly connected to a limit shell three (4), one side of the limit shell three (4) is hingedly connected to a limit shell four (5), one end of the limit shell four (5) is fixedly connected to a semi-universal hose two (6), and the semi-universal hose two (6) is fixedly connected to the limit shell one (1); An anti-bending assembly, the anti-bending assembly comprising a connecting block (7), a connecting bolt (8), a nut (9), a supporting plate (10), a T-shaped sliding groove (11) and a T-shaped sliding block (12); The outer sides of the limiting shell 1 (1), the limiting shell 2 (2), the limiting shell 3 (4) and the limiting shell 4 (5) are fixedly connected with a connecting block (7); the connecting blocks (7) connected to the limiting shell 3 (4), the limiting shell 4 (5) and the limiting shell 1 (1) and the limiting shell 2 (2) are respectively connected with connecting bolts (8); the outer walls of the connecting bolts (8) are threadedly connected with nuts (9); the outer sides of the limiting shell 1 (1) are fixedly connected with a supporting plate (10); a T-shaped sliding groove (11) is provided on one side of the supporting plate (10); a T-shaped sliding block (12) is slidably connected in the T-shaped sliding groove (11); the T-shaped sliding block (12) is fixedly connected to the outer wall of the limiting shell 4 (5); and the outer wall of the supporting plate (10) is fixedly connected with a C-shaped hook (21).

2. A fire hose hook according to claim 1, characterized in that: A fixing plate 1 (13) is fixedly connected to one side of the support plate (10) away from the limiting housing 1 (1); a limiting rod (14) is fixedly connected to one side of the fixing plate 1 (13); a fixing plate 2 (15) is slidably connected to the outer wall of the limiting rod (14); an I-shaped connecting piece (16) is fixedly connected inside the fixing plate 1 (13); a threaded rod (17) is rotatably connected to the outer wall of the I-shaped connecting piece (16); the threaded rod (17) passes through the fixing plate 2 (15); the threaded rod (17) is threadedly connected to the fixing plate 2 (15); and a handle (18) is fixedly connected to one end of the threaded rod (17).

3. A fire hose hook according to claim 1, characterized in that: The inner walls of the limiting shell 1 (1), the limiting shell 2 (2), the limiting shell 3 (4) and the limiting shell 4 (5) are rotatably connected with sliding balls (19), and the sliding balls (19) are arranged in multiple groups, and the multiple groups of sliding balls (19) are evenly distributed.

4. A fire hose hook according to claim 2, characterized in that: One side of the fixing plate 1 (13) and the fixing plate 2 (15) is fixedly connected with a positioning needle (20), and the positioning needle (20) is provided in multiple groups.

5. A fire hose hook according to claim 2, characterized in that: The threaded rod (17) and the limiting rod (14) are parallel to each other.

6. A fire hose hook according to claim 1, characterized in that: A fire hose is connected between the position limiting shell 1 (1), the position limiting shell 2 (2), the position limiting shell 3 (4), and the position limiting shell 4 (5), and the fire hose is slidably connected to the inner walls of the position limiting shell 1 (1), the position limiting shell 2 (2), the position limiting shell 3 (4), and the position limiting shell 4 (5).

Images