Fire-fighting lance fixing frame

Abstract

The utility model discloses a fixing frame for a fire-fighting lance. The fixing frame comprises a fixing mechanism, a rotating mechanism and a clamping mechanism, the fixing mechanism comprises two C-shaped frames arranged in parallel and a cross rod connected with the two C-shaped frames, each C-shaped frame comprises an upper cross beam, a lower cross beam and a vertical rod connected with the upper cross beam and the lower cross beam, the upper cross beam and the lower cross beam are arranged in parallel, the upper cross beam is provided with a threaded hole facing the lower cross beam, a threaded rod is installed in the threaded hole, and the threaded rod is screwed to be matched with the lower cross beam to be used for clamping a wall; the rotating mechanism comprises a first rotating assembly and a second rotating assembly, and the rotating direction of the second rotating seat is perpendicular to that of the first rotating seat; the clamping mechanism comprises a mounting seat and a locking piece which are arranged on the second rotating seat, the mounting seat is provided with a semicircular curved surface mounting groove for accommodating the water gun, and the locking piece is used for fixing the water gun in the mounting groove. Therefore, fixation is firm, movement is not prone to occurring in the using process, the angle of the fire-fighting lance can be adjusted from two directions, and using is convenient.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting equipment, and in particular to a fire hose fixing bracket. Background Technology

[0002] Fire hoses are water-spraying tools used for extinguishing fires. When connected to a fire hose, they spray a dense and powerful stream of water. The high pressure generated during spraying quickly exhausts firefighters, requiring multiple firefighters to control the hose for effective firefighting. The advent of fire hose supports has effectively solved this problem. However, most current supports are not securely fixed to walls and are prone to movement during use. Furthermore, they only allow adjustment of the fire hose's spray angle from one direction, making them very inconvenient to use. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a fire hose fixing bracket that is securely fixed, not easily moved during use, and allows for adjustment of the fire hose angle from two directions, making it convenient to use.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A fire hose nozzle mounting bracket, including

[0006] The fixing mechanism includes two parallel C-shaped frames and a crossbar connecting the two C-shaped frames. Each C-shaped frame includes an upper crossbeam and a lower crossbeam arranged in parallel, and a vertical bar connecting the upper crossbeam and the lower crossbeam. The upper crossbeam is provided with a threaded hole facing the lower crossbeam. A screw is installed in the threaded hole. Tightening the screw cooperates with the lower crossbeam to clamp the wall.

[0007] The rotating mechanism includes a first rotating assembly and a second rotating assembly. The first rotating assembly includes a first rotating seat rotatably connected to the crossbar and a first bolt for adjusting and locking the first rotating seat. The second rotating assembly includes a second rotating seat rotatably connected to the first rotating seat and a second bolt for adjusting the second rotating seat. The rotation direction of the second rotating seat is perpendicular to that of the first rotating seat.

[0008] The clamping mechanism includes a mounting base and a locking member disposed on the second rotating base. The mounting base is provided with a semi-circular curved mounting groove for accommodating the water gun, and the locking member is used to fix the water gun in the mounting groove.

[0009] A fire hose nozzle mounting bracket according to an embodiment of this utility model has at least the following advantages: Because the mounting device has two C-shaped brackets, which clamp the wall by tightening the screws on the upper crossbeam and engaging with the lower crossbeam, the fixing is secure and unlikely to move during use. The rotating mechanism adjusts and locks the rotation angle between the first rotating seat and the crossbeam using a first bolt, and adjusts and locks the rotation angle between the second rotating seat and the first rotating seat using a second bolt. Since the rotation directions of the second rotating seat and the first rotating seat are perpendicular, the fire hose nozzle angle can be adjusted from two directions, making it convenient to use. After fixing, the clamping mechanism secures the nozzle to the mounting groove using locking components.

[0010] According to some embodiments of this utility model, a pressure block is provided at one end of the screw near the lower crossbeam, and the pressure block is in the shape of a disc.

[0011] The advantage is that setting up a disc-shaped pressure block increases the contact area, which is beneficial for the screw and the lower crossbeam to cooperate and clamp the wall.

[0012] According to some embodiments of the present invention, a rotating rod perpendicular to the screw is provided at one end of the screw away from the lower crossbeam, and the rotating rod is used to drive the screw to rotate.

[0013] The advantage is that by using a rotating rod to drive the screw to rotate, firefighters can easily tighten the screw to clamp the wall, saving effort and time.

[0014] According to some embodiments of this utility model, the end of the screw away from the lower crossbeam is provided with a vertically penetrating horizontal hole, and the horizontal hole is clearance-fitted with the screw rod.

[0015] The advantage is that the screw has a horizontal hole that fits the clearance between it and the rotating rod, which allows for adjustment of the distance the rotating rod extends from the screw, making it convenient for manual tightening.

[0016] According to some embodiments of the present invention, the two ends of the rotating rod are provided with convex balls larger than the transverse hole.

[0017] The advantage is that the convex ball prevents the swivel from detaching from the horizontal hole, making it easier to use.

[0018] According to some embodiments of this utility model, the crossbar is provided with a through hole in the middle, the bottom surface of the first rotating seat is provided with a first threaded hole that mates with the through hole, and the first bolt is connected to the first threaded hole through the through hole.

[0019] The advantage is that the angle between the first rotating seat and the crossbar can be adjusted using the first bolt.

[0020] According to some embodiments of the present invention, the second rotating seat includes a base and a top plate disposed on the base, the base being rotatably connected to the first rotating seat, and the clamping mechanism being mounted on the top plate.

[0021] The advantages are that this design of the second rotary table facilitates its rotational connection with the first rotary table and also makes it easier to set up a clamping mechanism.

[0022] According to some embodiments of the present invention, the first rotating base has a first mounting hole on its side, the base has a second mounting hole on its side, and the second bolt is connected to the second mounting hole through the first mounting hole.

[0023] The advantage is that the angle between the second and first rotary seats can be adjusted using the second bolt.

[0024] According to some embodiments of this utility model, the shape of the mounting groove is a semi-circular curved surface.

[0025] The advantage is that the semi-circular mounting groove facilitates installation with fire hoses.

[0026] According to some embodiments of this utility model, the locking member is a locking band, and the locking band is provided with buckle adjustment.

[0027] The advantage is that using a locking strap and adjusting it with buckles makes it easier to quickly fix the fire hose to the mounting slot.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0029] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0030] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0031] Figure 2 for Figure 1 The left view;

[0032] Figure 3 for Figure 1 Top view.

[0033] Reference numerals: Horizontal bar 110, Upper horizontal beam 120, Lower horizontal beam 130, Vertical bar 140, Screw 150, First rotating seat 160, First bolt 170, Second rotating seat 180, Second bolt 190, Mounting seat 200, Mounting groove 210, Pressure block 220, Rotary rod 230, Base 240, Top plate 250, Locking band 260, Buckle 270, Protruding ball 280. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0037] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0038] The following is for reference. Figures 1-3 A fire hose nozzle mounting bracket is described in detail with reference to a specific embodiment. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.

[0039] like Figures 1-3 As shown, a fire hose fixing bracket includes a fixing mechanism, a rotating mechanism, and a clamping mechanism.

[0040] The fixing mechanism includes two parallel C-shaped frames and a crossbar 110 connecting the two C-shaped frames. Each C-shaped frame includes a parallel upper crossbeam 120 and a lower crossbeam 130, and a vertical bar 140 connecting the upper and lower crossbeams 120. The upper crossbeam 120 has a threaded hole facing the lower crossbeam 130, and a screw 150 is installed in the threaded hole. Tightening the screw 150 engages with the lower crossbeam 130 to clamp the wall. The rotating mechanism includes a first rotating assembly and a second rotating assembly. The first rotating assembly includes components rotatably connected to the crossbar 110. A first rotating base 160 and a first bolt 170 for adjusting and locking the first rotating base 160; a second rotating assembly including a second rotating base 180 rotatably connected to the first rotating base 160 and a second bolt 190 for adjusting the second rotating base 180; the second rotating base 180 is perpendicular to the rotation direction of the first rotating base 160; a clamping mechanism including a mounting base 200 and a locking member disposed on the second rotating base 180; the mounting base 200 is provided with a semi-circular curved mounting groove 210 for accommodating a water gun; the locking member is used to fix the water gun in the mounting groove 210. Because the fixing device has two C-shaped brackets, the wall is clamped by tightening the screw 150 on the upper crossbeam 120 in conjunction with the lower crossbeam 130, thus ensuring a secure fixation and preventing movement during use. The rotating mechanism adjusts and locks the rotation angle between the first rotating seat 160 and the crossbar 110 using the first bolt 170, and adjusts and locks the rotation angle between the second rotating seat 180 and the first rotating seat 160 using the second bolt 190. Since the rotation directions of the second rotating seat 180 and the first rotating seat 160 are perpendicular, the angle of the fire hose can be adjusted from two directions, making it convenient to use. After fixing, the clamping mechanism secures the fire hose to the mounting groove 210 using locking components.

[0041] Specifically, such as Figure 1 and Figure 2 As shown, a pressure block 220, shaped like a disc, is provided at the end of the screw 150 near the lower crossbeam 130. This disc-shaped pressure block 220 increases the contact area, facilitating the clamping of the screw 150 and the lower crossbeam 130 onto the wall. Additionally, a rotating rod 230, perpendicular to the screw 150, is provided at the end of the screw 150 away from the lower crossbeam 130. This rotating rod 230 drives the screw 150 to rotate. This rotation facilitates tightening the screw 150 onto the wall by firefighters, saving effort and time. Furthermore, a vertically penetrating horizontal hole is provided at the end of the screw 150 away from the lower crossbeam 130, with a clearance fit between the horizontal hole and the rotating rod 230. This clearance fit allows adjustment of the distance the rotating rod 230 extends beyond the screw 150, facilitating manual tightening. Finally, both ends of the rotating rod 230 have protruding balls 280 larger than the horizontal hole. The convex ball 280 prevents the rotating rod 230 from disengaging from the transverse hole, making it easier to use.

[0042] like Figure 2 and Figure 3As shown, the crossbar 110 has a through hole in the middle, and the bottom surface of the first rotating seat 160 has a first threaded hole that mates with the through hole. The first bolt 170 is connected to the first threaded hole through the through hole. This allows the angle between the first rotating seat 160 and the crossbar 110 to be adjusted using the first bolt 170. Furthermore, the second rotating seat 180 includes a base 240 and a top plate 250 mounted on the base 240. The base 240 is rotatably connected to the first rotating seat 160, and a clamping mechanism is mounted on the top plate 250. This arrangement of the second rotating seat 180 facilitates its rotatable connection to the first rotating seat 160 and also facilitates the installation of the clamping mechanism. Correspondingly, the first rotating seat 160 has a first mounting hole on its side, and the base 240 has a second mounting hole on its side. The second bolt 190 is connected to the second mounting hole through the first mounting hole. This allows the angle between the second rotating seat 180 and the first rotating seat 160 to be adjusted using the second bolt 190.

[0043] like Figure 3 As shown, the mounting groove 210 has a semi-circular curved surface. The semi-circular curved surface of the mounting groove 210 facilitates installation with the fire hose. It should be noted that the locking element is a locking strap 260, which has an adjustable buckle 270. Using the locking strap 260 and adjusting it with the buckle 270 facilitates quickly securing the fire hose to the mounting groove 210.

[0044] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fire hose holder characterized by, The utility model relates to a wall-mounted water gun fixing device, including: The fixed mechanism includes two parallelly arranged C-shaped frames, a crossbar (110) connecting the two C-shaped frames, the C-shaped frame includes parallelly arranged upper crossbeam (120) and lower crossbeam (130), the vertical rod (140) connecting the upper crossbeam (120) and the lower crossbeam (130), the upper crossbeam (120) is equipped with the threaded hole towards the lower crossbeam (130), the threaded hole is equipped with the screw rod (150), and the screw rod (150) is tightened and cooperates with the lower crossbeam (130) for clamping the wall body; The rotating mechanism includes a first rotating component and a second rotating component, the first rotating component includes a first rotating seat (160) rotationally connected with the crossbar (110), a first bolt (170) for adjusting and locking the first rotating seat (160), the second rotating component includes a second rotating seat (180) rotationally connected with the first rotating seat (160), and a second bolt (190) for adjusting the second rotating seat (180), and the rotating direction of the second rotating seat (180) is perpendicular to that of the first rotating seat (160); The clamping mechanism includes a mounting seat (200) arranged on the second rotating seat (180) and a locking part, the mounting seat (200) is provided with a mounting groove (210) for accommodating a water gun, and the locking part is used for fixing the water gun in the mounting groove (210).

2. The fire hose holder of claim 1, wherein The screw rod (150) is provided with a pressing block (220) close to one end of the lower crossbeam (130), and the pressing block (220) is in the shape of a round cake.

3. The fire hose holder of claim 1, wherein: The screw rod (150) is provided with a rotating rod (230) perpendicular to the screw rod (150) away from one end of the lower crossbeam (130), and the rotating rod (230) is used for driving the screw rod (150) to rotate.

4. The fire hose holder of claim 3, wherein The screw rod (150) is provided with a vertical through hole away from one end of the lower crossbeam (130), and the through hole is in clearance fit with the rotating rod (230).

5. A fire hose holder according to claim 4, wherein The rotating rod (230) is provided with convex balls (280) larger than the through hole at both ends.

6. The fire hose holder of claim 1, wherein: The crossbar (110) is provided with a through hole in the middle, the bottom surface of the first rotating seat (160) is provided with a first threaded hole matched with the through hole, and the first bolt (170) is connected through the through hole and the first threaded hole.

7. The fire hose holder of claim 1, wherein: The second rotating seat (180) includes a base (240) and a top plate (250) arranged on the base (240), the base (240) is rotationally connected with the first rotating seat (160), and the clamping mechanism is installed on the top plate (250).

8. A fire hose holder according to claim 7, wherein The first rotating seat (160) is provided with a first mounting hole in the side surface, the base (240) is provided with a second mounting hole in the side surface, and the second bolt (190) is connected through the first mounting hole and the second mounting hole.

9. The fire hose holder of claim 1, wherein: The mounting groove (210) is in the shape of a semicircular curved surface.

10. A fire hose holder according to claim 9, wherein The locking part is a locking belt (260), and the locking belt (260) is provided with a buckle (270) for adjustment.

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