CN112915447A - Fire hose winding equipment - Google Patents
Fire hose winding equipment Download PDFInfo
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- CN112915447A CN112915447A CN202110378761.0A CN202110378761A CN112915447A CN 112915447 A CN112915447 A CN 112915447A CN 202110378761 A CN202110378761 A CN 202110378761A CN 112915447 A CN112915447 A CN 112915447A
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- fire hose
- connecting rod
- deformation
- frame
- rod
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the field of fire fighting equipment, in particular to fire hose winding equipment. The winding mechanism is clamped on the base through the driving frame; the winding mechanism comprises a deformation frame, a polygonal connecting rod mechanism and a wheel plate, and deformation strips of the deformation frame are spirally twisted and are arranged in an outward protruding mode; the inner layer unit of the polygonal connecting rod mechanism is connected with the deformation strip, and the outer layer unit is connected with the wheel plate. In the initial winding stage of the fire hose, the driving frame drives the first rigid ring, the outward protrusion amount of the deformation strip is reduced, the inner layer of the polygonal connecting rod mechanism is contracted, the outer layer of the polygonal connecting rod mechanism is expanded, the fire hose wound on the innermost layer of the wheel plate is tightened, and the friction between the fire hose and the wheel plate is increased; fire hose winding is to predetermineeing thickness, and drive frame drive second rigidity ring, the evagination increase of deformation strip, and polygon link mechanism's inlayer expands outward, and outer adduction has the clearance between the fire hose of wheel board and inlayer, takes off the fire hose smoothly after the coiling of being convenient for.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to fire hose winding equipment.
Background
"fire control" is the general term of eliminating and preventing diseases, i.e. preventing and solving human, natural and accidental disasters in the life, work and learning process of people, and the narrow meaning is to put out fire at the early stage of people understanding, along with the development of society, the fire-fighting affairs are increasingly paid attention to the social relation, and each link of the fire-fighting work is related to the actual combat effect and the disaster degree. When a fire disaster occurs, the demand for water is very large, and a plurality of water outlets are usually needed to supply water simultaneously, or a water source and a large fire engine cannot directly reach the vicinity of a fire source, and a fire hose needs to be laid for fire extinguishing in a long distance.
The fire hose is a pipeline for conveying flame-retardant liquids such as high-pressure water, foam and the like in fire-fighting equipment, the traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped by linen, the advanced fire hose is made of polymeric materials such as polyurethane and the like, metal connectors are arranged at two ends of the fire hose, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid jet pressure, so that the fire extinguishing effect is improved. When the fire hose is not used, the fire hose is usually stored in a rolling mode or is installed in a building walkway, so that the fire hose is collected in the last link of fire-fighting operation or fire drill.
In present fire control work, the mode of collecting the fire hose still uses artifical hand to roll up the mode and is given first place to, and artifical hand is rolled up the progress slowly, and inefficiency, rolling quality are poor, and intensity of labour is great, increases fireman's physical power, influences the fire control progress, brings inconvenience for the fireman. In the existing winding equipment, the water belt and the winding mechanism are easy to slip during winding, the winding efficiency is low, and the quality is poor; further, after the water belt is wound, the water belt and the winding mechanism are not easy to separate and are difficult to smoothly take down.
Disclosure of Invention
According to at least one defect of the prior art, the invention provides fire hose winding equipment, which aims to solve the problems that a hose and a winding mechanism are easy to slip when the hose is wound by the conventional winding equipment, and the hose is difficult to smoothly take down after winding is finished.
The fire hose winding equipment adopts the following technical scheme that:
the base is rotatably provided with two coupling discs which are arranged at intervals left and right, and the axes of the coupling discs extend along the horizontal direction;
the winding mechanism is rotatably arranged between the two coupling discs and comprises a deformation frame, a polygonal connecting rod mechanism and a wheel plate for winding the fire hose, wherein the deformation frame, the polygonal connecting rod mechanism and the wheel plate are sequentially arranged from inside to outside; the deformation frame comprises a first rigid ring, a second rigid ring and a plurality of deformation strips, the first rigid ring and the second rigid ring are arranged at intervals from left to right, the deformation strips are connected between the first rigid ring and the second rigid ring, and the deformation strips are uniformly distributed along the circumference and are spirally twisted and outwards protruded; the polygonal connecting rod mechanism comprises a plurality of scissor units, each scissor unit comprises a first hinge shaft, an inner layer unit and an outer layer unit, the inner layer unit and the outer layer unit are positioned on the inner side and the outer side of the first hinge shaft, and the tail ends of the inner layer units of two adjacent scissor units are connected through a second hinge shaft and then are hinged to the middle of the deformation strip together; the wheel plate comprises a plurality of wheel plate units which are hinged by two plate bodies through the first hinge shaft, and the tail ends of the wheel plate units are hinged with the tail ends of the outer layer units; and
the driving frames penetrate through the deformation frame, and two ends of the driving frames can be clamped on the two coupling discs in an inner-outer sliding mode so as to drive the winding mechanism to rotate under the driving of the coupling discs; and is
The driving frame is configured to drive the first rigid ring at the initial winding stage of the fire hose, and the outward protrusion amount of the deformation strip is reduced, so that the inner layer of the polygonal connecting rod mechanism moves inwards, the outer layer expands outwards, and the wheel plate expands outwards; and when the fire hose is wound to a preset thickness, the driving frame moves outwards along the two coupling discs to drive the second rigid ring, and the outward convex amount of the deformation strip is increased, so that the inner layer of the polygonal connecting rod mechanism moves outwards, the outer layer of the polygonal connecting rod mechanism contracts inwards, and the wheel plate is retracted.
Optionally, the scissor unit includes a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod both include a straight rod and a bent rod connected to each other, the first connecting rod and the second connecting rod are installed in opposite directions and hinged to each other at a joint of the straight rod and the bent rod through the first hinge shaft, the straight rods of the first connecting rod and the second connecting rod form the inner layer unit, and the bent rods of the first connecting rod and the second connecting rod form the outer layer unit.
Optionally, the drive frame includes pressure band pole, linking arm and push rod, the pressure band pole with the push rod is parallel and the interval sets up, the both ends of pressure band pole and push rod are passed through the linking arm is connected, the push rod passes the frame of deformation, the pressure band pole is located the outside of wheel board, be provided with the sliding tray on the shaft coupling dish, the linking arm slidable install in the sliding tray.
Optionally, the first rigid ring includes a first ring, an inner plate, and a plurality of webs connected between the first ring and the inner plate, and a first stop surface is provided at one end of the web close to the inner plate;
the second rigid ring comprises a second ring and a plurality of baffle plates, the second ring is arranged corresponding to the first ring, the baffle plates are uniformly distributed along the circumferential direction of the second ring and are arranged in an inward extending manner along the inner peripheral wall surface of the second ring, one side of each side surface of each baffle plate, corresponding to the first stop surface, is a second stop surface, the second stop surface is positioned on the outer side of the first stop surface, and the second stop surface is positioned on the clockwise side of the first stop surface in a conventional state;
at the initial winding stage of the fire hose, the push rod is matched with the first stopping surface to drive the first rigid ring, and when the fire hose reaches the preset thickness, the connecting arm slides outwards along the sliding groove to be matched with the second stopping surface to drive the second rigid ring.
Optionally, a motor is arranged on the base, and an output shaft of the motor is connected with one of the coupling discs.
Optionally, the driving frame is arranged in a split structure along the left-right direction;
the base is of a split structure, and one side, far away from the motor, of the base is separable.
Optionally, the belt pressing rod and the push rod are composed of two sections, and the two sections of push rods are sleeved through a combined sleeve.
Optionally, a hinge seat is rotatably disposed on the deformation strip, and the straight rods of the first connecting rod and the second connecting rod are hinged to the hinge seat.
Optionally, the driving frames are provided with four.
Optionally, the polygonal connecting mechanism is hexagonal.
The invention has the beneficial effects that: according to the fire hose winding device, the driving frame is arranged between the two coupling discs on the base and clamps the winding mechanism, the multi-deformation connecting rod structure of the winding mechanism is connected with the deformation frame and the wheel plate, and the fire hose is wound and wound between the wheel plate and the driving frame. In the initial winding stage, the driving frame drives the first rigid ring of the deformation frame, so that the outward protrusion amount of the deformation strip of the deformation frame is reduced, the inner layer of the polygonal connecting rod mechanism moves inwards, the outer layer expands outwards, the wheel plate is expanded outwards, and the fire hose wound on the innermost layer of the wheel plate is tightened; the fire hose is wound to a preset thickness, the driving frame moves outwards along the two coupling discs under the pushing of the fire hose and drives the second rigid ring of the deformation frame, the outward convex amount of the deformation strip is increased, the inner layer of the polygonal connecting rod mechanism moves outwards, the outer layer contracts inwards, the wheel plate is further retracted, and the fire hose at the innermost layer of the wheel plate is wound. Therefore, when the fire hose is initially wound, friction between the fire hose and the wheel plate is increased, subsequent winding is facilitated, and winding efficiency and winding quality are improved; after the rolling is finished, a gap is reserved between the wheel plate and the innermost fire hose, and the wheel plate and the innermost fire hose are in a relaxed state, so that the fire hose can be taken down smoothly.
Drawings
In order to illustrate more clearly the embodiments of the invention or the solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained by those skilled in the art without inventive exercise from these drawings, it being understood that these drawings are not necessarily drawn to scale.
Fig. 1 is a schematic overall structure diagram of a fire hose winding device according to the present invention;
FIG. 2 is a schematic view of the installation structure of the winding mechanism and the driving frame in the present invention;
FIG. 3 is a schematic view of the mounting structure of the deformation frame and the polygonal linkage mechanism according to the present invention;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is an enlarged view taken at A in FIG. 5;
FIG. 7 is a schematic structural view of a polygonal linkage mechanism according to the present invention;
FIG. 8 is a schematic structural view of a first link according to the present invention;
FIG. 9 is a schematic structural view of a second link according to the present invention;
FIG. 10 is a schematic structural view of a conventional polygonal link mechanism according to the present invention;
FIG. 11 is a schematic view of the polygon linkage mechanism in the retracted state;
FIG. 12 is a schematic structural view of the polygonal linkage mechanism in the expanded state;
FIG. 13 is a schematic structural diagram of a driving frame according to the present invention;
fig. 14 is a schematic structural view of the coupling disc of the present invention.
In the figure: 1. a base; 2. a coupling disc; 3. a drive frame; 4. a winding mechanism; 5. a wheel plate; 6. a deformation frame; 7. a first link; 8. a second link; 9. a motor; 10. deformation strips; 11. a first rigid ring; 111. a first loop; 112. an inner plate; 113. a web; 12. a second rigid ring; 121. a second loop; 122. a baffle plate; 13. a hinged seat; 14. a first stop surface; 15. a second stop surface; 16. bending a rod; 17. a straight rod; 18. a tape pressing rod; 19. a connecting arm; 20. combining the sleeve; 21. a sliding groove; 22. a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 14, the fire hose winding device of the present invention includes a base 1, a winding mechanism 4 and a plurality of driving frames 3, wherein two coupling disks 2 are rotatably mounted on the base 1, the two coupling disks 2 are arranged at intervals in the left-right direction, and the axis of the two coupling disks extends in the horizontal direction. The winding mechanism 4 is rotatably arranged between the two coupling discs 2, and the winding mechanism 4 comprises a deformation frame 6, a polygonal connecting rod mechanism and a wheel plate 5 which are sequentially arranged from inside to outside. A plurality of drive frame 3 set up in winding mechanism 4 along the circumferencial direction equipartition, deformation frame 6 is passed to the inboard of drive frame 3, the outside of drive frame 3 be located the wheel 5 outside and with take turns and have the clearance between the wheel 5, the both ends of drive frame 3 are inside and outside the clamping of gliding ground at two coupling discs 2 to drive winding mechanism 4 and rotate under the drive of coupling disc 2, the winding of fire hose is on taking turns 5, continuously twine the rolling between wheel 5 and drive frame 3 when winding mechanism 4 rotates.
The deformation frame 6 comprises a first rigid ring 11, a second rigid ring 12 and a plurality of deformation strips 10, wherein the first rigid ring 11 and the second rigid ring 12 are arranged at intervals from left to right, the deformation strips 10 are connected between the first rigid ring 11 and the second rigid ring 12, and the deformation strips 10 are uniformly distributed along the circumference and are spirally twisted and outwards protruded along the anticlockwise direction from left to right. The polygonal connecting rod mechanism comprises a plurality of scissor units, each scissor unit comprises a first hinge shaft, an inner layer unit and an outer layer unit, the inner layer unit and the outer layer unit are positioned on the inner side and the outer side of the first hinge shaft, and the tail ends of the inner layer units of two adjacent scissor units are connected through a second hinge shaft and then are hinged to the middle of the deformation strip 10 together; the wheel plate comprises a plurality of wheel plate units hinged by two plate bodies through a first hinge shaft, and the tail ends of the wheel plate units are hinged with the tail ends of the outer layer units so that the plate bodies can move along with the outer layer units.
The driving frame 3 is configured to drive the first rigid ring 11 in a clockwise direction from the left side in the initial winding stage of the fire hose, the deformation strip 10 deforms, the outward protrusion amount is reduced, the inner layer of the polygonal connecting rod mechanism moves inwards, the outer layer expands outwards, the wheel plate 5 expands outwards, and the fire hose wound on the innermost layer of the wheel plate 5 is tightened; and winding to predetermineeing thickness at the fire hose, drive frame 3 drives second rigid ring 12 with clockwise drive along two shaft coupling 2 outwards movements, deformation 10 deformation, and the evagination increases for polygonal link mechanism's inlayer outwards moves, and the skin is inside shrink, and then makes wheel plate 5 adduction, and the fire hose of winding at wheel plate 5 inlayer is relaxed.
In the embodiment, the scissor unit comprises a first connecting rod 7 and a second connecting rod 8, the first connecting rod 7 and the second connecting rod 8 both comprise a straight rod 17 and a bent rod 16 which are connected, and the first connecting rod 7 and the second connecting rod 8 are reversely arranged and hinged at the joint of the straight rod 17 and the bent rod 16 through a first hinge shaft. The straight rods 17 of the first and second links 7 and 8 form an inner layer unit, and the bent rods 16 of the first and second links 7 and 8 form an outer layer unit. The wheel plate 5 is provided with two layers along the left and right direction and is respectively arranged at two sides of the polygonal connecting rod mechanism. In other embodiments of the present invention, the bent rod 16 may be directly widened, or a support plate may be extended from the bent rod 16 instead of the wheel plate 5.
In this embodiment, the driving frame 3 includes a tape pressing rod 18, a connecting arm 19 and a push rod 22, the tape pressing rod 18 and the push rod 22 are disposed in parallel and at an interval, two ends of the tape pressing rod 18 and the push rod 22 are connected through the connecting arm 19, the push rod 22 passes through the deformation frame 6, the tape pressing rod 18 is located outside the wheel plate 5, the coupling disc 2 is provided with a sliding groove 21, and the connecting arm 19 is slidably mounted in the sliding groove 21.
In the present embodiment, the first rigid ring 11 includes a first ring 111, an inner plate 112 and a plurality of webs 113 connected between the first ring 111 and the inner plate 112, the webs 113 include a wide plate section and a narrow plate section connected from inside to outside, one side of the wide plate section and one side of the narrow plate section are coplanar, so that the other side of the webs 113 is a step surface, and the step surface is located on the first stop surface 14 on the side of the wide plate section.
The second rigid ring 12 includes a second ring 121 and a plurality of baffle plates 122, the second ring 121 is disposed corresponding to the first ring 111, the baffle plates 122 are uniformly distributed along the circumferential direction of the second ring 121 and extend inward along the inner peripheral wall of the second ring 121, that is, the baffle plates 122 are disposed corresponding to the narrow plate sections of the web 113, one side of each of the two side surfaces of the baffle plate 122 corresponding to the first stop surface 14 is a second stop surface 15, the second stop surface 15 is located on the outer side of the first stop surface 14, and the second stop surface 15 is located on the clockwise side of the first stop surface 14 in the normal state.
The push rod 22 penetrates through the gap between two adjacent radial plates 113, the push rod 22 and the first stop surface 14 cooperate to drive the first rigid ring 11 in the initial winding stage of the fire hose, and when the fire hose gradually becomes thick in winding, the top of the fire hose pushes the belt rod 18, so that the connecting arm 19 slides outwards along the sliding groove 21, and further the connecting arm 19 and the second stop surface 15 cooperate to drive the second rigid ring 12.
In the embodiment, a motor 9 is arranged on the base 1, and an output shaft of the motor 9 is connected with one of the coupling discs 2 to drive the coupling discs 2 to rotate. Referring to fig. 1, the motor 9 is disposed on the right side of the base 1.
In the present embodiment, the driving frame 3 is provided in a split structure in the front left-right direction. Specifically, referring to fig. 13, the tape pressing bar 18 and the push bar 22 are composed of two segments, and the two segments of the push bar 22 are sleeved by the combination sleeve 20.
The base 1 is of a split structure, and one side of the base 1 far away from the motor 9 can be separated. After the rolling is completed, the left half part of the base 1 is detached, namely the left coupling disc 2 can be taken down, the driving frame 3 of the left half part is taken out, and the fire hose after rolling can be taken out smoothly.
In this embodiment, the deformable strip 10 is rotatably provided with a hinge base 13, and the straight rods 17 of the first connecting rod 7 and the second connecting rod 8 are hinged to the hinge base 13 through a second hinge shaft.
In the present invention, a preferred embodiment is given in which the driving frame 3 is provided with four, and accordingly, the web 113, the baffle 122, and the slide groove 21 are provided with four correspondingly. The polygonal connecting mechanism is hexagonal.
With the above embodiment, the use principle and the working process of the present invention are as follows: the fire hose is manually wound on the wheel plate 5 of the winding mechanism 4 by one turn, the fire hose is positioned between the belt pressing rod 18 and the wheel plate 5, and the driving frame 3 is adjusted so that the inner end of the connecting arm 19 is positioned at the inner bottom of the sliding groove 21. The starting motor 9 drives the coupling disc 2 and the winding mechanism 4 thereon to rotate clockwise, and the fire hose is continuously wound between the wheel plate 5 and the belt pressing rod 18.
At this time, the driving frame 3 is driven by the coupling disc 2, the push rod 22 thereof pushes the first stop surface 14 of the first rigid ring 11 to drive the deformation frame 6 to rotate, and the deformation frame 6 drives the polygonal link mechanism thereon to rotate. Since the friction force between the fire hose and the ground is needed to be overcome to drag the fire hose, the first rigid ring 11 tends to rotate clockwise relative to the polygonal link mechanism and the wheel plate 5 (at this time, the push rod 22 is not in contact with the second stop surface 15), and the deformation strip 10 tends to be stretched, because the first rigid ring 11 and the second rigid ring 12 are clamped by the base 1, the coupling disc 2 and the driving frame 3, the distance therebetween is not changed, the outward spiral deformation strip 10 tends to be straightened (the outward protruding degree is reduced), the hinge joint between the polygonal link mechanism and the hinge seat 13 tends to be pulled inward by the deformation frame 6, so that the inner layer unit moves inward, the outer layer unit expands outward, as shown in fig. 12, the fire hose wound on the innermost layer of the wheel plate 5 is tightened, the friction force between the fire hose and the wheel plate 5 is increased, and the fire hose and the wheel plate 5 are not suitable for slipping, the subsequent winding of being convenient for improves winding efficiency.
As the fire hose rolls thicker and thicker, the fire hose pushes the rod 18 outward, causing the connecting arm 19 to slide outward along the sliding groove 21 until the roll is completed. When the fire hose is coiled to a preset thickness, the push rod 22 and the first stop surface 14 are completely separated and contact with the second stop surface 15, and the first rigid ring 11 drives the deformation generated by the deformation strip 10 to recover. The rear push rod 22 pushes the second stop surface 15 of the second rigid ring 12 to drive the deformation frame 6 to rotate, the second rigid ring 12 tends to rotate clockwise relative to the polygonal link mechanism, and further the deformation strip 10 tends to be extruded, the distance between the first rigid ring 11 and the second rigid ring 12 is kept unchanged, the outward spiral deformation strip 10 tends to be extruded (the outward protruding degree is increased), the hinged part between the polygonal link mechanism and the hinged seat 13 tends to be pushed outwards by the deformation frame 6, so that the inner layer unit moves outwards, the outer layer unit contracts inwards, as shown in fig. 11, a gap is formed between the fire hose and the wheel plate 5, the fire hose and the wheel plate 5 are relatively relaxed, and the fire hose is easily taken down from the wheel plate 5 after rolling.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fire hose rolling equipment which characterized in that: the method comprises the following steps:
the base is rotatably provided with two coupling discs which are arranged at intervals left and right, and the axes of the coupling discs extend along the horizontal direction;
the winding mechanism is rotatably arranged between the two coupling discs and comprises a deformation frame, a polygonal connecting rod mechanism and a wheel plate for winding the fire hose, wherein the deformation frame, the polygonal connecting rod mechanism and the wheel plate are sequentially arranged from inside to outside; the deformation frame comprises a first rigid ring, a second rigid ring and a plurality of deformation strips, the first rigid ring and the second rigid ring are arranged at intervals from left to right, the deformation strips are connected between the first rigid ring and the second rigid ring, and the deformation strips are uniformly distributed along the circumference and are spirally twisted and outwards protruded; the polygonal connecting rod mechanism comprises a plurality of scissor units, each scissor unit comprises a first hinge shaft, an inner layer unit and an outer layer unit, the inner layer unit and the outer layer unit are positioned on the inner side and the outer side of the first hinge shaft, and the tail ends of the inner layer units of two adjacent scissor units are connected through a second hinge shaft and then are hinged to the middle of the deformation strip together; the wheel plate comprises a plurality of wheel plate units which are hinged by two plate bodies through the first hinge shaft, and the tail ends of the wheel plate units are hinged with the tail ends of the outer layer units; and
the driving frames penetrate through the deformation frame, and two ends of the driving frames can be clamped on the two coupling discs in an inner-outer sliding mode so as to drive the winding mechanism to rotate under the driving of the coupling discs; and is
The driving frame is configured to drive the first rigid ring at the initial winding stage of the fire hose, and the outward protrusion amount of the deformation strip is reduced, so that the inner layer of the polygonal connecting rod mechanism moves inwards, the outer layer expands outwards, and the wheel plate expands outwards; and when the fire hose is wound to a preset thickness, the driving frame moves outwards along the two coupling discs to drive the second rigid ring, and the outward convex amount of the deformation strip is increased, so that the inner layer of the polygonal connecting rod mechanism moves outwards, the outer layer of the polygonal connecting rod mechanism contracts inwards, and the wheel plate is retracted.
2. The fire hose winding device according to claim 1, wherein: the shear type unit comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod both comprise a straight rod and a bent rod which are connected, the first connecting rod and the second connecting rod are reversely installed and are hinged at the joint of the straight rod and the bent rod through a first hinge shaft, the straight rod of the first connecting rod and the straight rod of the second connecting rod form the inner layer unit, and the bent rod of the first connecting rod and the bent rod of the second connecting rod form the outer layer unit.
3. The fire hose winding device according to claim 1, wherein: the drive frame is including pressing band pole, linking arm and push rod, press the band pole with the push rod is parallel and the interval sets up, the both ends of pressing band pole and push rod are passed through the linking arm is connected, the push rod passes the frame of deformation, it is located to press the band pole the outside of wheel board, be provided with the sliding tray on the shaft coupling dish, linking arm slidable install in the sliding tray.
4. The fire hose winding device according to claim 3, wherein: the first rigid ring comprises a first ring, an inner plate and a plurality of radial plates connected between the first ring and the inner plate, and a first stop surface is arranged at one end of each radial plate close to the inner plate;
the second rigid ring comprises a second ring and a plurality of baffle plates, the second ring is arranged corresponding to the first ring, the baffle plates are uniformly distributed along the circumferential direction of the second ring and are arranged in an inward extending manner along the inner peripheral wall surface of the second ring, one side of each side surface of each baffle plate, corresponding to the first stop surface, is a second stop surface, the second stop surface is positioned on the outer side of the first stop surface, and the second stop surface is positioned on the clockwise side of the first stop surface in a conventional state;
at the initial winding stage of the fire hose, the push rod is matched with the first stopping surface to drive the first rigid ring, and when the fire hose reaches the preset thickness, the connecting arm slides outwards along the sliding groove to be matched with the second stopping surface to drive the second rigid ring.
5. The fire hose winding device according to claim 1, wherein: the base is provided with a motor, and an output shaft of the motor is connected with one of the coupling discs.
6. The fire hose winding device according to claim 5, wherein: the driving frame is arranged to be a split structure along the left and right directions;
the base is of a split structure, and one side, far away from the motor, of the base is separable.
7. The fire hose winding device according to claim 3, wherein: the belt pressing rod and the push rod are composed of two sections, and the two sections of push rods are sleeved through a combined sleeve.
8. The fire hose winding device according to claim 2, wherein: the deformation strip is rotatably provided with a hinge seat, and the first connecting rod and the straight rod of the second connecting rod are hinged to the hinge seat through the second hinge shaft.
9. The fire hose winding device according to claim 1, wherein: the drive frame is provided with four.
10. The fire hose winding device according to claim 1, wherein: the polygonal connecting mechanism is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110378761.0A CN112915447A (en) | 2021-04-08 | 2021-04-08 | Fire hose winding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110378761.0A CN112915447A (en) | 2021-04-08 | 2021-04-08 | Fire hose winding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112915447A true CN112915447A (en) | 2021-06-08 |
Family
ID=76173887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110378761.0A Withdrawn CN112915447A (en) | 2021-04-08 | 2021-04-08 | Fire hose winding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112915447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735516A (en) * | 2022-04-24 | 2022-07-12 | 南通海王消防水带有限公司 | Hosepipe rolling haulage equipment |
-
2021
- 2021-04-08 CN CN202110378761.0A patent/CN112915447A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735516A (en) * | 2022-04-24 | 2022-07-12 | 南通海王消防水带有限公司 | Hosepipe rolling haulage equipment |
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Application publication date: 20210608 |