Portable gun belt integrated frame for fire fighting

Abstract

The utility model discloses a portable gun belt integrated frame for fire fighting. Belongs to the technical field of fire-fighting equipment. The technical key points are as follows: the device comprises an I-shaped base consisting of a plurality of pipes, a T-shaped folding bracket is hinged to one side of the I-shaped base, connecting rods are hinged to the end parts of the two ends of the folding bracket, and fixing components matched with the free ends of the connecting rods are arranged on the I-shaped base; when a bound water hose is placed on the I-shaped base, the two sides of the water hose are matched with the folding support and the connecting rod respectively for limiting; a positioning seat used for placing a water hose joint is arranged on the side, opposite to the hinged position of the I-shaped base and the folding support, of the I-shaped base, and a positioning ring used for placing a water gun is arranged on the folding support; the upper end of the folding support is detachably provided with a winding assembly used for recycling a water hose, and the upper end of the folding support is provided with a carrying handle; the utility model aims to provide the portable gun belt integrated frame for fire fighting, which is simple in structure and convenient to carry and use; the device is used for carrying fire-fighting equipment such as water hoses and water guns.

Description

TECHNICAL FIELD

[0001] The utility model relates to a portable gun belt integrated frame for fire fighting, more particularly to a portable gun belt integrated frame for fire fighting. BACKGROUND

[0002] When conducting indoor fire fighting rescue in complex scenes such as high-rise buildings and underground, various fire fighting equipment such as water guns and water belts need to be carried into indoor fire water sources by fire fighters for assembly and use. During the carrying process, the equipment is scattered in the hands of multiple fire fighters. Due to the complexity of the scene, it is impossible to ensure that all fire fighters carrying equipment arrive at the same time, resulting in the inability to complete assembly in the first time, which seriously affects the rescue rhythm and delays the rescue efficiency. SUMMARY

[0003] The utility model aims at the shortage of the prior art and provides a portable gun belt integrated frame for fire fighting with simple structure and convenient carrying and use.

[0004] The technical scheme of the utility model is implemented as follows: a portable gun belt integrated frame for fire fighting comprises a I-shaped base composed of a plurality of pipes, a T-shaped folding support is hinged to one side of the I-shaped base, a connecting rod is hinged to both ends of the folding support, and a fixing assembly that cooperates with the free end of the connecting rod is arranged on the I-shaped base; when the bundled water belt is placed on the I-shaped base, the water belt is limited by the folding support and the connecting rod on both sides.

[0005] A positioning seat for placing a water belt connector is arranged on the I-shaped base opposite the folding support, and a positioning ring for placing a water gun is arranged on the folding support; a winding assembly for recycling the water belt is detachably arranged on the upper end of the folding support, and a hand-held handle is arranged on the upper end of the folding support.

[0006] In the portable gun belt integrated frame for fire fighting, the fixing assembly comprises a positioning slot arranged on the proximal end of the I-shaped base and cooperating with the free end of the connecting rod, and an end cover is arranged on the end of the I-shaped base on one side of the positioning slot; a latch hole is arranged on the end cover, and a positioning hole that cooperates with the latch hole is arranged on the connecting rod.

[0007] A rotary latch is arranged in the end cover, a limiting protrusion is arranged on the front end outer wall of the rotary latch, and a gap that cooperates with the limiting protrusion is formed on the upper end of the latch hole and the positioning hole; when the rotary latch cooperates with the end cover, the inner side surface of the limiting protrusion tightly abuts against the surface of the connecting rod, and the outer ring of the rotary latch tightly abuts against the outer side surface of the end cover.

[0008] In the portable gun belt integrated frame for fire fighting, the limiting protrusion is provided with a horn-shaped leading portion on both sides, and a leading inclined surface is arranged on one side of the positioning hole.

[0009] In the aforementioned portable fire hose integrated frame, the winding assembly includes a mounting ring disposed on the upper end of a folding bracket, a bushing detachably fitted at one end of the mounting ring, a rotating tube disposed within the bushing via a mounting bearing, the inner diameter of the mounting ring being not less than the outer diameter of the rotating tube; a quick-connect assembly is provided between the mounting ring and the bushing; a hand crank is detachably provided at one end of the rotating tube, and a winding rod that engages with the fire hose is provided at the other end of the rotating tube.

[0010] In the aforementioned integrated frame for portable fire hoses, the quick-connect assembly includes a positioning sleeve disposed above the mounting ring. The inner diameter of the positioning sleeve is adapted to the outer diameter of the bushing, and the positioning sleeve is provided with annular baffles at both ends. When the bushing is engaged with the end of the mounting ring, the inner walls of the annular baffles at both ends are engaged with the outer walls of the mounting ring and the bushing, respectively.

[0011] A positioning screw is provided at the upper end of the mounting ring, and a mounting through hole that mates with the positioning screw is provided on the positioning sleeve. A quick nut is provided on the positioning screw above the positioning sleeve.

[0012] In the aforementioned integrated frame for portable fire gun straps, the I-beam base includes two parallel horizontal tubes connected by two longitudinal tubes. Support feet are provided at the bottom of both ends of the two horizontal tubes. A placement groove for placing a rotating shaft tube is provided between the two longitudinal tubes. A positioning head that mates with the inner hole of the rotating shaft tube is provided on the inner wall of one end of the placement groove. Quick-connect cable ties are provided outside the placement groove.

[0013] In the aforementioned integrated frame for portable fire gun straps, the two ends of the I-beam base and the hinged side of the folding bracket are provided with limiting elbows, and the upper end of the limiting elbows is spherical.

[0014] In the aforementioned integrated frame for portable fire gun straps, the upper end of the positioning seat is spherical.

[0015] With the above-mentioned structure, the bundled water hose is placed on the I-shaped base, and the connector and water gun are fixed by the positioning seat and positioning ring respectively. One person can carry all the equipment at the same time, ensuring that the equipment can be assembled as soon as it is transported to the designated location, thus ensuring the rescue rhythm and improving the rescue efficiency.

[0016] Furthermore, after the rescue is completed, the hose can be recovered using the rewinding assembly, eliminating the need to carry additional rewinding equipment and effectively improving efficiency. Attached Figure Description

[0017] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 is a sectional structure schematic view of the utility model;

[0020] Figure 3 is a structure schematic view of the utility model in folding state;

[0021] Figure 4 is a structure schematic view of the utility model I-shaped base;

[0022] Figure 5 is a structure schematic view of the utility model A place;

[0023] Figure 6 is a structure schematic view of the utility model connecting rod;

[0024] Figure 7 is a structure schematic view of the utility model knob bolt.

[0025] In the figure: 1, I-shaped base; 1a, horizontal pipe; 1b, longitudinal pipe; 1c, support foot; 2, folding support; 3, connecting rod; 4, fixed assembly; 4a, positioning slot; 4b, end cover; 4c, bolt hole; 4d, positioning hole; 4e, knob bolt; 4f, limiting protrusion; 4g, accommodation opening; 4h, lead-in portion; 4i, lead-in inclined surface; 5, positioning seat; 6, positioning ring; 7, winding assembly; 7a, mounting ring; 7b, shaft sleeve; 7c, mounting bearing; 7d, rotating shaft pipe; 7e, hand crank; 7f, winding rod; 8, carrying handle; 9, quick connecting assembly; 9a, positioning sleeve; 9b, annular baffle; 9c, positioning screw; 9d, mounting through hole; 9e, quick nut; 10, placing groove; 11, positioning head; 12, quick tie; 13, limiting elbow. DETAILED DESCRIPTION

[0026] Referring to Figure 1-7 As shown in the figure, the utility model discloses a portable gun belt integrated frame for fire fighting, which comprises an I-shaped base 1 composed of several pipes, a folding support 2 in T shape is hinged to one side of the I-shaped base 1, connecting rods 3 are hinged to both ends of the folding support 2, and fixed assemblies 4 are arranged on the I-shaped base 1 and matched with free ends of the connecting rods 3; when the bundled water belt is placed on the I-shaped base 1, the water belt is limited by the folding support 2 and the connecting rods 3 on both sides. The folding support can be stored when not in use, reducing the occupied space and facilitating transportation in the limited space of the fire truck.

[0027] The positioning seat 5 for placing the water hose joint is arranged on the I-shaped base 1 opposite to the hinge side of the folding support 2, and the positioning ring 6 for placing the water gun is arranged on the folding support 2; the winding assembly 7 for recovering the water hose is detachably arranged on the upper end of the folding support 2, and the hand-held handle 8 is arranged on the upper end of the folding support 2. The bundled water hose is placed on the I-shaped base, and after the joint and the water gun are fixed by the positioning seat and the positioning ring respectively, the whole equipment can be carried by lifting the hand-held handle, so that one person can carry all the equipment, ensure that the equipment can be assembled at the first time after being transported to the designated place, and ensure the rescue rhythm.

[0028] After the rescue is completed, the water hose can be recovered by the winding assembly, without the need to carry the winding equipment additionally, so that the efficiency can be effectively improved.

[0029] In the embodiment, preferably, the fixing assembly 4 comprises the positioning slot 4a arranged on the proximal end of the I-shaped base 1 and matched with the free end of the connecting rod 3, and the end cover 4b arranged on the end of the I-shaped base 1 opposite to the positioning slot 4a; the end cover 4b is provided with the bolt hole 4c, and the connecting rod 3 is provided with the positioning hole 4d matched with the bolt hole 4c.

[0030] The knob bolt 4e is arranged in the end cover 4b, the limiting protrusion 4f is arranged on the front end outer wall of the knob bolt 4e, the giving way opening 4g matched with the limiting protrusion 4f is formed on the upper end of the bolt hole 4c and the positioning hole 4d; when the knob bolt 4e is matched with the end cover 4b, the inner side surface of the limiting protrusion 4f tightly abuts against the surface of the connecting rod 3, and the outer ring of the knob bolt 4e tightly abuts against the outer side surface of the end cover 4b. After the knob bolt is inserted into the bolt hole and rotated by half a circle, the limiting protrusion is rotated to the lower side, so that the limiting protrusion and the screw cap clamping end of the outer end of the knob bolt fix the end cover and the connecting rod. In order to increase the stability of the knob bolt and prevent the knob bolt from being rotated and falling off during the carrying process, the threaded connection can be arranged on the bolt hole and the knob bolt.

[0031] Further preferably, the limiting protrusion 4f is provided with the horn-shaped leading-in portion 4h on both sides, and the leading-in inclined surface 4i is arranged on the side of the positioning hole 4d. The leading-in inclined surface is arranged to avoid the dust splashing to the surface of the connecting rod at the positioning hole, so that the knob bolt cannot be rotated.

[0032] In the embodiment, the winding assembly 7 comprises a mounting ring 7a arranged at the upper end of the folding support 2, a shaft sleeve 7b detachably arranged at one end of the mounting ring 7a, a rotating shaft tube 7d arranged in the shaft sleeve 7b through a mounting bearing 7c, and the inner diameter of the mounting ring 7a is not less than the outer diameter of the rotating shaft tube 7d; a quick connecting assembly 9 is arranged between the mounting ring 7a and the shaft sleeve 7b; a hand crank 7e is detachably arranged at one end of the rotating shaft tube 7d, and a winding rod 7f matched with the water hose is arranged at the other end of the rotating shaft tube 7d. The rotating shaft tube can be quickly mounted at the upper end of the folding support through the cooperation of the shaft sleeve and the mounting ring, and the rotating shaft tube can be detached for storage when the water hose is not needed to be wound, so that the occupied space is reduced and the carrying is facilitated, and the hand crank adopts a foldable structure.

[0033] In the embodiment, preferably, the quick connecting assembly 9 comprises a positioning sleeve 9a arranged above the mounting ring 7a, the inner diameter of the positioning sleeve 9a is adapted to the outer diameter of the shaft sleeve 7b, and annular baffles 9b are arranged at two ends of the positioning sleeve 9a; when the shaft sleeve 7b is matched with the end of the mounting ring 7a, the inner walls of the annular baffles 9b at two ends are matched with the outer walls of the mounting ring 7a and the shaft sleeve 7b, respectively. The shaft sleeve is limited in the radial direction by the annular baffles at two ends of the positioning sleeve, so that the positioning sleeve is prevented from being displaced in the radial direction and falling off during use, and the rotation winding of the rotating shaft tube is ensured.

[0034] A positioning screw 9c is arranged at the upper end of the mounting ring 7a, a mounting through hole 9d matched with the positioning screw 9c is arranged on the positioning sleeve 9a, and a quick nut 9e is arranged on the positioning screw 9c above the positioning sleeve 9a. The positioning sleeve is locked by the quick nut, so that the annular baffles are prevented from being separated from the mounting ring and the shaft sleeve due to the up and down movement of the positioning sleeve when the rotating shaft tube is rotated.

[0035] In the embodiment, the I-shaped base 1 comprises two horizontally arranged horizontal pipes 1a, two longitudinal pipes 1b are connected between the two horizontal pipes 1a, and support feet 1c are arranged at the bottom of both ends of the two horizontal pipes 1a; a placing groove 10 for placing the rotating shaft tube 7d is arranged between the two longitudinal pipes 1b, a positioning head 11 matched with the inner hole of the rotating shaft tube 7d is arranged on the inner wall of one end of the placing groove 10, and a quick tie 12 is arranged outside the placing groove 10. The folding support structure is adapted to the I-shaped base, and the vertical part of the folding support is also composed of two longitudinal pipes, and a connecting pipe is arranged between the two longitudinal pipes for increasing the strength. When the water hose is not needed to be wound, the rotating shaft tube and the hand crank can be detached and stored in the placing groove, so that the carrying is facilitated. When the water hose is placed on the I-shaped base, the water hose is located between the longitudinal pipes and the connecting rod, and there is enough space between the two longitudinal pipes for placing.

[0036] The support feet can be replaced by universal wheels with brake function, so that the universal wheels are convenient to drag on the ground and save the physical strength required for carrying.

[0037] In the embodiment, the two ends of the H-shaped base 1 are provided with limiting bends 13 on the hinged side of the folding support 2, and the upper end of the limiting bend 13 is a spherical surface. The limiting bend can block the water hose on the side, further preventing the water hose from falling, and the end is provided with a spherical surface to avoid scratching and tearing the water hose.

[0038] In the embodiment, the upper end of the positioning seat 5 is a spherical surface. The upper end of the positioning seat is provided with a spherical surface to facilitate the joint sleeve on the positioning seat, and the smooth surface can avoid cutting the palm during use.

[0039] The above-mentioned embodiments are the preferred embodiments of the utility model, which are only used to facilitate the description of the utility model and do not limit the utility model in any form. Any person with ordinary knowledge in the art can make equivalent embodiments by making partial changes or modifications within the scope of the technical features disclosed by the utility model without departing from the technical features of the utility model.

Claims

1. A portable fire hose rack for firefighting, comprising an I-beam base (1) composed of several tubular materials, characterized in that, The I-shaped base (1) has a T-shaped folding bracket (2) hinged to one side, and connecting rods (3) hinged to both ends of the folding bracket (2). The I-shaped base (1) is provided with a fixing component (4) that cooperates with the free end of the connecting rod (3). When the bundled water hose is placed on the I-shaped base (1), the two sides of the water hose cooperate with the folding bracket (2) and the connecting rod (3) respectively to limit the position. A positioning seat (5) for placing a hose connector is provided on the side of the hinge between the I-shaped base (1) and the folding bracket (2), and a positioning ring (6) for placing a water gun is provided on the folding bracket (2); a winding assembly (7) for retrieving the hose is detachably provided on the upper end of the folding bracket (2), and a carrying handle (8) is provided on the upper end of the folding bracket (2).

2. The integrated frame for a portable fire hose reel according to claim 1, characterized in that, The fixing component (4) includes a positioning slot (4a) disposed near the end of the I-shaped base (1) and cooperating with the free end of the connecting rod (3), and an end cap (4b) is provided at the end of the I-shaped base (1) on one side of the positioning slot (4a); the end cap (4b) is provided with a pin hole (4c), and the connecting rod (3) is provided with a positioning hole (4d) that cooperates with the pin hole (4c); A knob pin (4e) is provided inside the end cap (4b). A limiting protrusion (4f) is provided on the outer wall of the front end of the knob pin (4e). A clearance opening (4g) that cooperates with the limiting protrusion (4f) is formed at the upper end of the pin hole (4c) and the positioning hole (4d). When the knob pin (4e) cooperates with the end cap (4b), the inner side of the limiting protrusion (4f) is in close contact with the surface of the connecting rod (3), and the outer ring of the knob pin (4e) is in close contact with the outer side of the end cap (4b).

3. The integrated frame for a portable fire hose reel according to claim 2, characterized in that, The limiting protrusion (4f) has a flared guide portion (4h) on both sides, and a guide slope (4i) on one side of the positioning hole (4d).

4. The integrated frame for a portable fire hose reel according to claim 1, characterized in that, The winding assembly (7) includes a mounting ring (7a) disposed on the upper end of the folding bracket (2), a bushing (7b) is detachably fitted on one end of the mounting ring (7a), and a rotating shaft tube (7d) is disposed inside the bushing (7b) via a mounting bearing (7c). The inner diameter of the mounting ring (7a) is not less than the outer diameter of the rotating shaft tube (7d). A quick-connect assembly (9) is provided between the mounting ring (7a) and the bushing (7b). A hand crank (7e) is detachably provided at one end of the rotating shaft tube (7d), and a winding rod (7f) that cooperates with the water hose is provided at the other end of the rotating shaft tube (7d).

5. The integrated frame for a portable fire hose reel according to claim 4, characterized in that, The quick-connect assembly (9) includes a positioning sleeve (9a) disposed above the mounting ring (7a). The inner diameter of the positioning sleeve (9a) is adapted to the outer diameter of the bushing (7b). The positioning sleeve (9a) has annular baffles (9b) at both ends. When the bushing (7b) is engaged with the end of the mounting ring (7a), the inner walls of the annular baffles (9b) at both ends are engaged with the outer walls of the mounting ring (7a) and the bushing (7b), respectively. A positioning screw (9c) is provided at the upper end of the mounting ring (7a), and a mounting through hole (9d) that mates with the positioning screw (9c) is provided on the positioning sleeve (9a). A quick nut (9e) is provided on the positioning screw (9c) above the positioning sleeve (9a).

6. The integrated frame for a portable fire hose reel according to claim 4, characterized in that, The I-shaped base (1) includes two parallel horizontal tubes (1a) connected by two longitudinal tubes (1b). Support feet (1c) are provided at the bottom of both ends of the two horizontal tubes (1a). A placement groove (10) for placing a rotating shaft tube (7d) is provided between the two longitudinal tubes (1b). A positioning head (11) that matches the inner hole of the rotating shaft tube (7d) is provided on the inner wall of one end of the placement groove (10). A quick cable tie (12) is provided outside the placement groove (10).

7. The integrated frame for a portable fire hose reel according to claim 1, characterized in that, The two ends of the hinge side of the I-shaped base (1) and the folding bracket (2) are provided with limiting elbows (13), and the upper end of the limiting elbows (13) is spherical.

8. The integrated frame for a portable fire hose reel according to claim 1, characterized in that, The upper end of the positioning seat (5) is spherical.

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