CN111214794A

CN111214794A - Quick coiling mechanism of fire hose

Info

Publication number: CN111214794A
Application number: CN201811416179.3A
Authority: CN
Inventors: 钟斓
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2020-06-02

Abstract

The invention discloses a quick winding device of a fire-fighting water pipe, which comprises a vehicle plate, a winding wheel and a water pipe, wherein a fixed seat is arranged on the left side of the upper surface of the vehicle plate, a driving shaft is inserted into the upper end of the fixed seat, the winding wheel is inserted into the driving shaft, the water pipe is wound on the winding wheel, a top plate is arranged in the middle of the upper surface of the vehicle plate, a first suspension rod and a second suspension rod are hung below the top plate, and a first support is arranged below the second suspension rod; the right side position of sweep upper surface is equipped with second support and third support, is equipped with the cam carrier between second support and the third support, and the upper end of cam carrier alternates and is equipped with the camshaft, and the last cam that alternates of camshaft is equipped with, and the right side of third support is equipped with the fourth support. The invention reduces the damage of the water pipe when the water pipe is dragged on the ground, can shake off dust on the water pipe, and can also enable the fold of the water pipe to be beaten and unfolded.

Description

Quick coiling mechanism of fire hose

Technical Field

The invention relates to the field of fire fighting, in particular to a quick winding device for a fire fighting water pipe.

Background

Fire-fighting water pipe is the water supply pipe who puts out a fire when the conflagration, and its length is longer, need carry out the rolling and place, and this just needs to use coiling mechanism, and the coiling mechanism structure of nevertheless current fire-fighting water pipe is comparatively complicated, and the coiling mechanism of general fire-fighting water pipe can't remove moreover, uses inconveniently. The existing fire-fighting water pipe winding device is not added with squeezing equipment for residual water in the water pipe, so that water is accumulated in the water pipe, and storage and subsequent use of the water pipe are influenced.

Disclosure of Invention

The invention aims to provide a quick winding device of a fire hose, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a quick winding device for a fire hose comprises a vehicle plate, a winding wheel, a hose, a top plate, a first water extruder, a second water extruder, a cam and a fourth guide wheel, wherein four wheels are arranged below the vehicle plate, a hand push frame is arranged at the left end of the vehicle plate, and the bottom end of the hand push frame is fixedly connected with the vehicle plate; a fixed seat is arranged on the left side of the upper surface of the turning plate, a driving shaft is inserted into the upper end of the fixed seat, a winding wheel is inserted into the driving shaft, and a water pipe is wound on the winding wheel; the top plate is arranged in the middle of the upper surface of the vehicle plate and fixedly connected with the upper surface of the vehicle plate through supporting legs, the top ends of the supporting legs are fixedly connected with four corners of the top plate respectively, and the bottom ends of the supporting legs are fixedly connected with the upper surface of the vehicle plate; a first suspension rod is hung at the left side of the lower surface of the top plate, the top end of the first suspension rod is fixedly connected with the top plate, the bottom end of the first suspension rod is a suspension end, a first guide wheel is arranged at the bottom end of the first suspension rod, a second suspension rod is hung at the right side of the lower surface of the top plate, the top end of the second suspension rod is fixedly connected with the top plate, the bottom end of the second suspension rod is a suspension end, and a first water squeezer is arranged at the bottom end of the second suspension rod; a first bracket is arranged below the second suspension rod, the first bracket and the second suspension rod are positioned on the same vertical line, a second water squeezer is arranged at the top end of the first bracket, and the first water squeezer and the second water squeezer are oppositely arranged up and down; a second support is arranged at the right side of the upper surface of the vehicle plate, the bottom end of the second support is fixedly connected with the upper surface of the vehicle plate and is vertical to the upper surface of the vehicle plate, a second guide wheel is arranged on the second support, a third support is arranged at the right side of the second support, the bottom end of the third support is fixedly connected with the upper surface of the vehicle plate and is vertical to the upper surface of the vehicle plate, a third guide wheel is arranged on the third support, the mounting heights of the second guide wheel and the third guide wheel are consistent, a cam frame is arranged between the second support and the third support, the bottom end of the cam frame is fixedly connected with the upper surface of the vehicle plate, a cam shaft is arranged at the upper end of the cam frame in an inserting manner, and a cam is arranged on the; the right side of the third support is provided with a fourth support, the bottom end of the fourth support is fixedly connected with the upper surface of the vehicle plate, the top end of the fourth support is provided with a fourth guide wheel, a fifth support is arranged below the fourth support, the bottom end of the fifth support is fixedly connected with the upper surface of the vehicle plate, and the bottom end of the fifth support is fixedly connected with the middle position of the fourth support.

The invention further comprises the following steps: the top end of the fourth bracket inclines by 45 degrees towards the right side.

The invention further comprises the following steps: the first water squeezing device comprises a first connecting frame, a spring rod and a first water squeezing wheel, the right end of the first connecting frame is fixedly connected to the second suspension rod, the left end of the first connecting frame is connected with the spring rod, and the first water squeezing wheel is arranged below the spring rod.

As a further scheme of the invention: the second water squeezing device comprises a second connecting frame, a hinged frame, a spring and a second water squeezing wheel, the right end of the second connecting frame is fixedly connected to the first support, the left end of the second connecting frame is hinged to the hinged frame, the second water squeezing wheel is arranged above the hinged frame, and the spring is arranged at the position where the second connecting frame is hinged to the hinged frame.

As a further scheme of the invention: the first water squeezing wheel and the second water squeezing wheel are arranged oppositely from top to bottom, the wheel surface of the first water squeezing wheel is convex, the wheel surface of the second water squeezing wheel is concave, and the wheel surfaces of the first water squeezing wheel and the second water squeezing wheel are matched with each other.

Compared with the prior art, the invention has the beneficial effects that: the fourth support is arranged, so that the water pipe is not dragged on the ground, and the damage of the water pipe is reduced; according to the invention, the cam is arranged to beat the water pipe to shake the water pipe, so that dust on the water pipe is shaken off, and the fold of the water pipe can be beaten and unfolded, so that the next operation is facilitated; the water pipe winding device is provided with the first water squeezing device and the second water squeezing device to squeeze the residual water in the water pipe, so that the water pipe winding device is favorable for winding and storing the water pipe; the invention is provided with the sweep and the wheels, so that the whole device is more convenient to move.

Drawings

Fig. 1 is a schematic structural view of a quick winding device of a fire hose.

Fig. 2 is a partially enlarged view of a position a of a quick winding device of a fire hose.

Fig. 3 is a side view of a position a of a quick winding device of a fire hose.

In the figure: 1. turning a plate; 2. a wheel; 3. a hand-push frame; 4. a fixed seat; 5. a drive shaft; 6. a winding wheel; 7. a water pipe; 8. supporting legs; 9. a top plate; 10. a first suspension bar; 11. a first guide wheel; 12. a second suspension bar; 13. a first bracket; 14. a first wringer; 141. a first connecting frame; 142. a spring lever; 143. a first water squeezing wheel; 15. a second wringer; 151. a second link frame; 152. a hinged frame; 153. a spring; 154. a second water squeezing wheel; 16. a second bracket; 17. a second guide wheel; 18. a third support; 19. a third guide wheel; 20. a cam carrier; 21. a camshaft; 22. a cam; 23. a fourth bracket; 24. a fifth support; 25. and a fourth guide wheel.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a quick winding device for a fire hose comprises a sweep 1, a winding wheel 6, a water pipe 7, a top plate 9, a first water squeezing device 14, a second water squeezing device 15, a cam 22 and a fourth guide wheel 25, wherein the sweep 1 is a rectangular flat plate, four wheels 2 are arranged below the sweep 1, the four wheels 2 are uniformly arranged below the sweep 1 in two rows, a hand push frame 3 is arranged at the left end of the sweep 1, the bottom end of the hand push frame 3 is fixedly connected with the sweep 1, a handle is arranged at the upper end of the hand push frame 3 to facilitate manual operation of a user, and the sweep 1 can move on the ground by pushing the hand push frame 3; the left side of 1 upper surface of sweep is equipped with fixing base 4, fixing base 4 is the triangle-shaped support, fixing base 4 has two and two relative settings around fixing base 4, the upper end interlude of fixing base 4 is equipped with driving shaft 5, driving shaft 5 can external motor come for self provides the torque, fixing base 4 is used for supporting driving shaft 5 and driving shaft 5 can be rotatory on fixing base 4, it is equipped with wind-up pulley 6 to alternate on driving shaft 5, the winding has water pipe 7 on wind-up pulley 6, wind-up pulley 6 can be rotatory along with driving shaft 5, at the rotatory in-process of wind-up pulley 6, wind-up pulley 6 can be on one's body water pipe 7 winding, accomplish the rolling to water pipe 7.

A top plate 9 is arranged in the middle of the upper surface of the vehicle plate 1, the top plate 9 is fixedly connected with the upper surface of the vehicle plate 1 through support legs 8, the top plate 9 is a rectangular plate, the number of the support legs 8 is four, the support legs are vertically arranged, the top ends of the four support legs 8 are respectively fixedly connected with four corners of the top plate 9, and the bottom ends of the four support legs 8 are all fixedly connected with the upper surface of the vehicle plate 1; a first suspension rod 10 is hung at the left side of the lower surface of the top plate 9, the top end of the first suspension rod 10 is fixedly connected with the top plate 9, the bottom end of the first suspension rod 10 is a suspension end, a first guide wheel 11 is arranged at the bottom end, a second suspension rod 12 is hung at the right side of the lower surface of the top plate 9, the top end of the second suspension rod 12 is fixedly connected with the top plate 9, the bottom end of the second suspension rod 12 is a suspension end, and a first water squeezer 14 is arranged at the bottom end; a first support 13 is arranged below the second suspension rod 12, the first support 13 and the second suspension rod 12 are positioned on the same vertical line, a second water squeezing device 15 is arranged at the top end of the first support 13, and the first water squeezing device 14 and the second water squeezing device 15 are installed up and down oppositely.

A second support 16 is arranged at the right side of the upper surface of the vehicle plate 1, the bottom end of the second support 16 is fixedly connected with the upper surface of the vehicle plate 1 and is perpendicular to the upper surface of the vehicle plate 1, a second guide wheel 17 is arranged on the second support 16, a third support 18 is arranged at the right side of the second support 16, the bottom end of the third support 18 is fixedly connected with the upper surface of the vehicle plate 1 and is perpendicular to the upper surface of the vehicle plate 1, a third guide wheel 19 is arranged on the third support 18, the mounting heights of the second guide wheel 17 and the third guide wheel 19 are consistent, a cam frame 20 is arranged between the second support 16 and the third support 18, the bottom end of the cam frame 20 is fixedly connected with the upper surface of the vehicle plate 1, a cam shaft 21 is inserted into the upper end of the cam frame 20, a cam 22 is inserted into the cam shaft 21, the cam shaft 21 can be externally connected with a motor to provide torque for the cam shaft 21; the right side of the third support 18 is provided with a fourth support 23, the bottom end of the fourth support 23 is fixedly connected with the upper surface of the vehicle board 1, the top end of the fourth support 23 inclines by 45 degrees towards the right side, the top end of the fourth support 23 is provided with a fourth guide wheel 25, the fourth support 23 is arranged to prevent the water pipe 7 from dragging on the ground, a fifth support 24 is arranged below the fourth support 23, the bottom end of the fifth support 24 is fixedly connected with the upper surface of the vehicle board 1, the bottom end of the fifth support 24 is fixedly connected with the middle position of the fourth support 23, and the fifth support 24 is used for supporting the fourth support 23 to keep the inclination angle of the fourth support 23.

As shown in fig. 2 and 3, the first wringer 14 includes a first connecting frame 141, a spring rod 142 and a first wringing wheel 143, the right end of the first connecting frame 141 is fixedly connected to the second suspension rod 12, the left end of the first connecting frame 141 is connected to the spring rod 142, and the first wringing wheel 143 is arranged below the spring rod 142; the second water squeezing device 15 comprises a second connecting frame 151, a hinge frame 152, a spring 153 and a second water squeezing wheel 154, the right end of the second connecting frame 151 is fixedly connected to the first support 13, the left end of the second connecting frame 151 is hinged with the hinge frame 152, the second water squeezing wheel 154 is arranged above the hinge frame 152, the spring 153 is arranged at the position where the second connecting frame 151 is hinged with the hinge frame 152, and the spring 153 enables the hinge frame 152 to rotate under elastic force constraint; the first water squeezing wheel 143 and the second water squeezing wheel 154 are arranged up and down oppositely, the wheel surface of the first water squeezing wheel 143 is convex, the wheel surface of the second water squeezing wheel 154 is concave, the wheel surfaces of the first water squeezing wheel 143 and the second water squeezing wheel 154 are matched with each other, when the water pipe 7 passes between the first water squeezing wheel 143 and the second water squeezing wheel 154, the elastic force of the spring rod 142 and the spring 153 can enable the first water squeezing wheel 143 and the second water squeezing wheel 154 to squeeze the water pipe 7, and therefore water in the water pipe 7 is squeezed towards the right side along the pipeline of the water pipe 7.

The working principle of the invention is as follows: the water pipe 7 firstly bypasses the fourth guide wheel 25, and the fourth bracket 23 lifts the water pipe 7 to prevent the water pipe 7 from being dragged on the ground and damaging the surface of the water pipe 7; then the water pipe 7 bypasses the third guide wheel 19 and the second guide wheel 17 from right to left, at this time, the cam 22 rotates to flap the water pipe 7, so that dust on the water pipe 7 is shaken off, and the twisted and bent part on the water pipe 7 is beaten and unfolded, so that the water pipe 7 is attached to a plane; the water pipe 7 then passes through a first wringer 14 and a second wringer 15, where the water remaining in the water pipe 7 is squeezed out to the right, and the squeezed water flows rightward along the pipe of the water pipe 7 and finally flows out; then the water pipe 7 bypasses the first guide wheel 11, the first guide wheel 11 conducts the last step of tensioning operation on the water pipe 7, and finally the water pipe 7 is wound on the winding wheel 6 to complete the whole operation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, a mechanical connection, or an electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A quick winding device of a fire hose comprises a vehicle plate (1), a winding wheel (6), a water pipe (7), a top plate (9), a first water squeezing device (14), a second water squeezing device (15), a cam (22) and a fourth guide wheel (25), and is characterized in that four wheels (2) are arranged below the vehicle plate (1), a hand push frame (3) is arranged at the left end of the vehicle plate (1), and the bottom end of the hand push frame (3) is fixedly connected with the vehicle plate (1); a fixed seat (4) is arranged on the left side of the upper surface of the vehicle plate (1), a driving shaft (5) is inserted into the upper end of the fixed seat (4), a winding wheel (6) is inserted into the driving shaft (5), and a water pipe (7) is wound on the winding wheel (6); a top plate (9) is arranged in the middle of the upper surface of the sweep (1), the top plate (9) is fixedly connected with the upper surface of the sweep (1) through supporting legs (8), the top ends of the supporting legs (8) are fixedly connected with four corners of the top plate (9) respectively, and the bottom ends of the supporting legs (8) are fixedly connected with the upper surface of the sweep (1); a first suspension rod (10) is hung at the left side position of the lower surface of the top plate (9), the top end of the first suspension rod (10) is fixedly connected with the top plate (9), the bottom end of the first suspension rod (10) is a suspension end, a first guide wheel (11) is arranged at the bottom end, a second suspension rod (12) is hung at the right side position of the lower surface of the top plate (9), the top end of the second suspension rod (12) is fixedly connected with the top plate (9), the bottom end of the second suspension rod (12) is a suspension end, and a first water squeezing device (14) is arranged at the bottom end; a first support (13) is arranged below the second suspension rod (12), the first support (13) and the second suspension rod (12) are positioned on the same vertical line, a second water squeezing device (15) is arranged at the top end of the first support (13), and the first water squeezing device (14) and the second water squeezing device (15) are installed in an up-and-down opposite mode; a second support (16) is arranged at the right side of the upper surface of the vehicle plate (1), the bottom end of the second support (16) is fixedly connected with the upper surface of the vehicle plate (1) and is perpendicular to the upper surface of the vehicle plate (1), a second guide wheel (17) is arranged on the second support (16), a third support (18) is arranged at the right side of the second support (16), the bottom end of the third support (18) is fixedly connected with the upper surface of the vehicle plate (1) and is perpendicular to the upper surface of the vehicle plate (1), a third guide wheel (19) is arranged on the third support (18), the mounting heights of the second guide wheel (17) and the third guide wheel (19) are consistent, a cam frame (20) is arranged between the second support (16) and the third support (18), the bottom end of the cam frame (20) is fixedly connected with the upper surface of the vehicle plate (1), a cam shaft (21) is inserted into the upper end of the cam frame (20), and a cam (22) is inserted into the cam shaft (21); the right side of third support (18) is equipped with fourth support (23), the bottom of fourth support (23) and the last fixed surface of sweep (1) are connected, the top of fourth support (23) is equipped with fourth leading wheel (25), the below of fourth support (23) is equipped with fifth support (24), the bottom of fifth support (24) and the last fixed surface of sweep (1) are connected, the bottom of fifth support (24) and the intermediate position fixed connection of fourth support (23).

2. A quick winding device of fire hose according to claim 1, characterized in that the top end of the fourth bracket (23) is inclined 45 ° towards the right.

3. The quick winding device of a fire hose according to claim 1, wherein the first water squeezer (14) comprises a first connecting frame (141), a spring rod (142) and a first water squeezing wheel (143), the right end of the first connecting frame (141) is fixedly connected to the second suspension rod (12), the spring rod (142) is connected to the left end of the first connecting frame (141), and the first water squeezing wheel (143) is arranged below the spring rod (142).

4. The quick winding device of a fire hose according to claim 1, wherein the second water squeezer (15) comprises a second connecting frame (151), a hinge frame (152), a spring (153) and a second water squeezing wheel (154), the right end of the second connecting frame (151) is fixedly connected to the first support (13), the hinge frame (152) is hinged to the left end of the second connecting frame (151), the second water squeezing wheel (154) is arranged above the hinge frame (152), and the spring (153) is arranged at the position where the second connecting frame (151) is hinged to the hinge frame (152).

5. A quick winding device of a fire hose according to claim 4 or 5, wherein the first water squeezing wheel (143) and the second water squeezing wheel (154) are arranged oppositely up and down, the wheel surface of the first water squeezing wheel (143) is convex, the wheel surface of the second water squeezing wheel (154) is concave, and the wheel surfaces of the first water squeezing wheel (143) and the second water squeezing wheel (154) are matched with each other.