CN212076033U

CN212076033U - Fire hose winding device

Info

Publication number: CN212076033U
Application number: CN202020428106.2U
Authority: CN
Inventors: 李苗
Original assignee: Beijing Zhongye Hekun Tianmian Engineering Technology Co ltd
Current assignee: Beijing Zhongye Hekun Tianmian Engineering Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-04
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a fire hose winding device, the on-line screen storage device comprises a base, the support has set firmly on the base, it is connected with the wind-up roll that sets up along the horizontal direction to rotate on the support, the hosepipe twines on the outer peripheral face of wind-up roll, be provided with on the wind-up roll and be used for driving its pivoted actuating mechanism, it is connected with the removal frame to slide on the support top, it can remove along vertical direction on the support to remove the frame, it is provided with locking Assembly to remove between frame and the support, the butt spring that sets firmly along vertical direction setting on removing the frame, the one end of butt spring dorsad crossbeam has set firmly the clamp plate that is arranged in the ponding of extrusion hosepipe, the butt spring can be applyed along vertical direction decurrent effort to the clamp plate. The utility model discloses have in time with the ponding discharge in the hosepipe, reduced the effect that remaining ponding produced the influence to the normal rolling of hosepipe in the hosepipe.

Description

Fire hose winding device

Technical Field

The utility model belongs to the technical field of auxiliary assembly for the fire engineering and specifically relates to a fire hose roll-up device is related to.

Background

At present, with the development of social economy, commercial houses, residential houses and the like all develop towards the trend of high floors, and the fire safety problem of high-rise buildings is particularly important. The fire hose is an important tool used in fire fighting and rescue, is a hose mainly used for conveying high-pressure water, foam and other fire-retardant liquids, and is convenient to store, take, place and transport, and needs to be rolled after the hose is used.

The utility model discloses a chinese utility model patent that grant publication number is CN205687326U discloses a fire hose rolling frame, including PMKD, be provided with the wheel on the PMKD both sides, each PMKD is articulated with the dead lever respectively and is connected, and the dead lever puts with the wind-up roll central point and is connected, and the wind-up roll is provided with the skid resistant course on the surface, wind-up roll one side with from the coaxial arrangement of driving wheel, mesh mutually with the action wheel from the driving wheel, action wheel and ratchet coaxial arrangement, the ratchet contacts with the pawl, the pawl contacts with the spring leaf. The utility model discloses simple structure, reasonable in design, the utility model discloses a set up wind-up roll, action wheel, follow driving wheel, ratchet and pawl, like this the hosepipe winding on the wind-up roll, can realize the one-way spacing of wind-up roll through the action wheel, follow driving wheel, ratchet and pawl, avoided the reply of hosepipe.

Although the recovery of hosepipe has been avoided to prior art scheme among the above-mentioned, can have a certain amount of ponding in the hosepipe after using, ponding in the hosepipe is not discharged when the hosepipe rolling, then can influence the normal storage of hosepipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hose roll-up device, it has in time with the ponding discharge in the hosepipe, has reduced the effect that remaining ponding produced the influence to the normal rolling of hosepipe in the hosepipe.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a fire hose roll-up device, includes the base, the support has set firmly on the base, it is connected with the wind-up roll that sets up along the horizontal direction to rotate on the support, the hosepipe twines on the outer peripheral face of wind-up roll, be provided with on the wind-up roll and be used for driving its pivoted actuating mechanism, the support top is slided and is connected with and removes the frame, it can remove along vertical direction on the support to remove the frame, it is provided with locking Assembly to remove between frame and the support, the removal sets firmly the butt spring that sets up along vertical direction on the frame, the one end of butt spring dorsad crossbeam sets firmly the clamp plate that is arranged in the ponding of extrusion hosepipe, the butt spring can be applyed along vertical direction decurrent effort to the clamp plate, one side ability butt of clamp plate dor.

By adopting the technical scheme, one end of the water hose is fixed on the winding roller, the driving mechanism is started to enable the winding roller to rotate along the axis direction of the winding roller, the water hose is gradually wound on the winding roller under the action of the winding roller, the pressing plate is always kept in a state of abutting against the outer peripheral surface of the water hose due to the abutting spring, accumulated water in the water hose is discharged, and the occurrence of the condition that the accumulated water remaining in the water hose affects the normal winding of the water hose is reduced; meanwhile, the arrangement of the pressing plate has a certain limiting effect on the storage of the water hose, so that the water hose is prevented from being wound and knotted; when the distance between the outermost surface of the water hose and the outer peripheral surface of the winding roller exceeds the stroke range of the abutting spring, the movable frame is moved to a proper distance to one side back to the support, the movable frame is locked on the support through the locking assembly, the limit of the winding device on the length of the water hose is reduced through the mechanism, and the practicability of the winding device is improved.

The utility model discloses further set up to: be provided with the direction subassembly between clamp plate and the support, the direction subassembly is including setting firmly the lantern ring on the support and setting firmly the guide bar on the clamp plate, the guide bar sets up along vertical direction, the guide bar passes the lantern ring and slides with the lantern ring and is connected.

Through adopting above-mentioned technical scheme, the moving direction of clamp plate has been restricted in the cooperation of guide bar and lantern ring, makes the clamp plate keep the state of removing along vertical direction, has increased the stability of clamp plate.

The utility model discloses further set up to: the support includes the branch pipe that two intervals set up, the branch pipe sets up along vertical direction, remove the frame and include two and the branch pipe one-to-one slide the pipe, slide the pipe and slide and connect in the branch pipe.

Through adopting above-mentioned technical scheme, the pipe that slides and the cooperation of branch pipe have realized moving the slip between frame and the support and have been connected, simple structure, the installation of being convenient for.

The utility model discloses further set up to: locking Assembly includes that one end sets firmly the locking spring who sets up along the horizontal direction on the pipe inner chamber lateral wall that slides, locking spring's the other end has set firmly the latch segment, the latch segment locking spring's one end dorsad is convex, the latch segment locking spring's one end stretches out in the inner chamber of the pipe that slides dorsad, set up the locking hole corresponding with the latch segment on the branch pipe, the locking hole is equipped with a plurality ofly along vertical direction interval, the latch segment stretches out under locking spring's effect and realizes the locking between pipe and the branch pipe that slides in the locking hole.

Through adopting above-mentioned technical scheme, when needing to adjust the height of clamp plate, press the latch segment and make it be arranged in the pipe that slides, the pulling is removed and is put up to the latch segment and stretch out in the locking hole again under locking spring's effect, has realized the locking between pipe and the branch pipe that slides, simple structure, convenient operation.

The utility model discloses further set up to: the movable support is connected with two driving rods which are symmetrically arranged in a sliding mode, the bottom end of each driving rod is fixedly provided with an extrusion block, one end of each extrusion block, back to the corresponding driving rod, is abutted to the corresponding locking block, the extrusion blocks can move along with the driving rods in opposite directions, and the locking blocks can be pressed into inner cavities of the branch pipes through the extrusion blocks.

Through adopting above-mentioned technical scheme, remove two actuating levers and make the extrusion piece remove along with the actuating block, the latch segment is impressed in the inner chamber of branch pipe under the effect of extrusion piece, can adjust the height of removing the frame, directly go to press the latch segment for the staff and operate more conveniently with the hand.

The utility model discloses further set up to: and a return spring is arranged between the two driving rods.

Through adopting above-mentioned technical scheme, realized that the staff is after removing two actuating levers to relative direction, two actuating levers can automatic re-setting.

The utility model discloses further set up to: the driving mechanism comprises a driving wheel, a driven wheel and a transmission belt, wherein the driving wheel is rotatably connected onto the support, the driven wheel is fixedly arranged on the winding roller, the transmission belt is positioned between the driving wheel and the driven wheel, the diameter of the driving wheel is larger than that of the driven wheel, and a handle is fixedly arranged on the driving wheel.

Through adopting above-mentioned technical scheme, the staff holds the handle and rotates the action wheel, drives the hand winding up roller rotation from the driving wheel under action wheel and driving belt to make the hosepipe twine gradually on the wind-up roll, because the diameter of action wheel is great, thereby it is more laborsaving when making the staff rolling up hosepipe.

The utility model discloses further set up to: and one end of the guide rod, which is back to the pressure plate, is fixedly provided with a limiting sheet.

Through adopting above-mentioned technical scheme, spacing piece can butt on the lantern ring, and the removal range of restriction guide bar avoids the guide bar to deviate from in the lantern ring, has increased the stability of direction subassembly.

To sum up, the beneficial effects of the utility model are that:

1. one end of the water hose is fixed on the winding roller, the driving mechanism is started to enable the winding roller to rotate along the axis direction of the winding roller, the water hose is gradually wound on the winding roller under the action of the winding roller, the pressing plate is always kept in a state of abutting against the outer peripheral surface of the water hose due to the abutting spring, accumulated water in the water hose is discharged, and the occurrence of the situation that the accumulated water remaining in the water hose affects the normal winding of the water hose is reduced;

2. meanwhile, the arrangement of the pressing plate has a certain limiting effect on the storage of the water hose, so that the water hose is prevented from being wound and knotted;

3. when the distance between the outermost surface of the water hose and the outer peripheral surface of the winding roller exceeds the stroke range of the abutting spring, the movable frame is moved to a proper distance to one side back to the support, the movable frame is locked on the support through the locking assembly, the limit of the winding device on the length of the water hose is reduced through the mechanism, and the practicability of the winding device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a partial sectional view showing the structure of the locking assembly in the embodiment;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 1.

In the figure, 1, a base; 2. a support; 21. a branch pipe; 3. a wind-up roll; 31. a water hose; 32. a drive mechanism; 321. a driving wheel; 322. a handle; 323. a driven wheel; 324. a drive belt; 4. a movable frame; 41. a cross beam; 411. an abutment spring; 412. a sliding groove; 42. a slipping pipe; 5. a locking assembly; 51. a fixed tube; 52. a locking spring; 53. a locking block; 531. a limiting plate; 532. a clamping block; 54. connecting holes; 55. a locking hole; 6. pressing a plate; 61. an extension plate; 62. a guide assembly; 621. a collar; 622. a guide bar; 6221. a limiting sheet; 7. a drive rod; 71. a sliding block; 72. a handle; 73. a return spring; 74. extruding the block; 741. an arc-shaped plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

Referring to fig. 1, for the utility model discloses a fire hose winding device, including placing base 1 on the horizontal plane. Fixedly connected with support 2 on the base 1, support 2 includes the branch pipe 21 that two intervals set up, and branch pipe 21 sets up along vertical direction, and the welding of branch pipe 21 bottom is on the upper surface of base 1. A winding roller 3 arranged along the horizontal direction is rotatably connected between the two branch pipes 21, a water band 31 is wound on the peripheral surface of the winding roller 3, and a driving mechanism 32 used for driving the winding roller 3 to rotate along the axis direction of the winding roller is further arranged on the support 2.

The top end of the support 2 is connected with an inverted U-shaped moving frame 4 in a sliding manner, and the moving frame 4 can move on the support 2 along the vertical direction. The movable frame 4 comprises a cross beam 41 arranged along the axial direction of the winding roller 3 and sliding pipes 42 integrally formed at two ends of the cross beam 41, the two sliding pipes 42 are in one-to-one correspondence with the two branch pipes 21, one side of each sliding pipe 42, back to the cross beam 41, is connected in each branch pipe 21 in a sliding mode, and a locking assembly 5 capable of locking the sliding pipes 42 and the branch pipes 21 is arranged between the sliding pipes 42 and the branch pipes 21.

Fixedly connected with on the bottom end face of crossbeam 41 follows the butt spring 411 of vertical direction setting, and butt spring 411 top welds on crossbeam 41, and butt spring 411 has three along the length direction interval evenly distributed of crossbeam 41. The pressing plate 6 is welded to one end, facing away from the cross beam 41, of each of the three abutting springs 411, the pressing plate 6 is a long plate arranged along the axial direction of the winding roller 3, and one end, facing away from the abutting springs 411, of the pressing plate 6 abuts against the outer peripheral surface of the hose 31. The abutting spring 411 applies a downward vertical urging force to the pressing plate 6 to keep the pressing plate 6 in abutment with the outer peripheral surface of the hose 31, and the accumulated water in the hose 31 is discharged in the process of winding the hose 31.

One side of clamp plate 6 width direction's integrated into one piece has the extension board 61 that sets up along the axis direction of wind-up roll 3, is provided with two sets of guide assembly 62 between extension board 61 and the support 2, and two sets of guide assembly 62 are located hosepipe 31 both sides respectively. The guide assembly 62 comprises a collar 621 fixedly connected to the side wall of the branch pipe 21 and a guide rod 622 fixedly connected to the lower surface of the extension plate 61, the guide rod 622 is arranged along the vertical direction, and the guide rod 622 penetrates through the collar 621 and is connected with the collar 621 in a sliding manner, so that a guide effect is achieved on the movement of the pressing plate 6, and the stability of the pressing plate 6 is improved.

One end of the guide rod 622, which faces away from the extension plate 61, is fixedly connected with a limiting piece 6221, the limiting piece 6221 is located right below the lantern ring 621, and two opposite end faces of the limiting piece 6221 and the lantern ring 621 can be in mutual contact to limit the moving range of the guide rod 622, so that the guide rod 622 is prevented from being separated from the lantern ring 621, and the stability of the guide rod 622 is improved.

With reference to fig. 1, 2 and 3, the locking assembly 5 includes a fixed tube 51 welded to the bottom end of the inner cavity of the sliding tube 42, the fixed tube 51 is a circular tube with an open end arranged along the axial direction of the winding roller 3, and the opening directions of the two fixed tubes 51 are opposite to each other. The fixed pipe 51 is provided with a locking spring 52 coaxial with the fixed pipe, one end of the locking spring 52 is fixedly connected to the bottom wall of the circular pipe, and the other end of the locking spring 52 is fixedly connected with a locking block 53. The locking block 53 comprises a limiting plate 531 fixedly connected to the spring, the outer peripheral surface of the limiting plate 531 is in contact with the inner peripheral surface of the circular tube, a clamping block 532 is integrally formed on one side, back to the spring, of the limiting plate 531, and one end, back to the limiting plate 531, of the clamping block 532 is arc-shaped. The side wall of the sliding tube 42 is provided with a connecting hole 54 through which the clamping block 532 can pass, the clamping block 532 can extend out of the inner cavity of the sliding tube 42 through the connecting hole 54, and one end of the limiting plate 531, which is opposite to the spring, can abut against the side wall of the inner cavity of the sliding tube 42. The branch pipe 21 is provided with a plurality of locking holes 55 corresponding to the clamping blocks 532, the locking holes 55 are arranged at intervals along the vertical direction, and the locking blocks 53 sequentially penetrate through the connecting holes 54 and the locking holes 55 under the action of springs to realize locking between the sliding pipe 42 and the branch pipe 21.

Referring to fig. 1 and 4, to facilitate unlocking the locking assembly 5 for adjusting the height of the moving frame 4, two symmetrically arranged driving rods 7 are slidably connected to the moving frame 4. The two driving rods 7 are two inverted L-shaped rods with opposite openings, and the two driving rods 7 are distributed along the axial direction of the winding roller 3. The middle part of the top end of the cross beam 41 is provided with a sliding groove 412 arranged along the length direction of the cross beam, and the cross section of the sliding groove 412 is trapezoidal. The two driving rods 7 are fixedly connected with sliding blocks 71 matched with the sliding grooves 412 at the ends close to each other, and the sliding blocks 71 are connected in the sliding grooves 412 in a sliding mode. Handles 72 are fixedly connected to two opposite side walls of the two driving rods 7, and the two driving rods 7 can move in opposite directions by pulling the handles 72.

A return spring 73 is fixedly connected between two opposite side walls of the two handles 72, the return spring 73 is arranged along the length direction of the cross beam 41, and the arrangement of the return spring 73 realizes the automatic return of the two driving rods 7.

Referring to fig. 1 and 3, a squeezing block 74 is fixedly connected to a side of the bottom end of the driving rod 7 facing the branch pipe 21, an arc-shaped plate 741 adapted to the arc of the locking block 53 is integrally formed on a side of the squeezing block 74 close to the locking block 53, and a side of the arc-shaped plate 741 facing away from the squeezing block 74 abuts against the locking block 53. Pulling the handle 72 moves the two driving rods 7 in opposite directions, and the pressing block 74 moves toward one side of the locking block 53 under the driving of the driving rods 7, so that the locking block 53 is pressed into the inner cavity of the branch pipe 21.

Referring to fig. 1, the driving mechanism 32 includes a driving wheel 321 rotatably connected to the bracket 2, a handle 322 is fixedly connected to a side wall of the driving wheel 321, and an anti-slip sleeve is sleeved on an outer circumferential surface of the handle 322. One end of the winding roller 3 along the axial direction of the winding roller extends to the outer side of the branch pipe 21, a driven wheel 323 which is coaxial with the winding roller 3 is fixedly connected to the outer peripheral surface of the part of the winding roller 3 extending out of the outer side of the branch pipe 21, the diameter of the driven wheel 323 is smaller than that of the driving wheel 321, and a transmission belt 324 is arranged between the driven wheel 323 and the driving wheel 321.

The implementation principle of the above embodiment is as follows:

one end of the hose 31 is fixed on the winding roller 3, the handle 322 is rotated to enable the driving wheel 321 to rotate, the winding roller 3 and the driven wheel 323 rotate under the action of the driving wheel 321 and the transmission belt 324, the hose 31 is gradually wound on the winding roller 3 under the action of the winding roller 3, the pressing plate 6 is always kept in a state of being abutted to the outer peripheral surface of the hose 31 due to the abutting spring 411, accumulated water in the hose 31 is discharged, meanwhile, the pressing plate 6 plays a certain limiting role in accommodating the hose 31, and the condition that the hose 31 is wound and knotted is avoided; when the distance between the outermost surface of the hose 31 and the outer peripheral surface of the wind-up roll 3 is too large and exceeds the stroke range of the abutting spring 411, the handle 72 is pulled to enable the two driving rods 7 to move towards opposite directions, the squeezing block 74 moves towards one side of the locking block 53 under the driving of the driving rods 7, the locking block 53 is pressed into the inner cavity of the branch pipe 21, meanwhile, the moving frame 4 is lifted upwards until the locking block 53 extends out of the locking hole 55 under the action of the locking spring 52, and locking between the sliding pipe 42 and the branch pipe 21 is achieved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a fire hose winding device, includes base (1), support (2) have set firmly on base (1), rotate on support (2) and be connected with wind-up roll (3) that set up along the horizontal direction, hosepipe (31) twine on the outer peripheral face of wind-up roll (3), its characterized in that: the winding roller (3) is provided with a driving mechanism (32) for driving the winding roller to rotate, the top end of the support (2) is connected with a moving frame (4) in a sliding mode, the moving frame (4) can move on the support (2) in the vertical direction, a locking assembly (5) is arranged between the moving frame (4) and the support (2), a butt spring (411) arranged in the vertical direction is fixedly arranged on the moving frame (4), one end, back to the cross beam (41), of the butt spring (411) is fixedly provided with a pressing plate (6) used for extruding accumulated water in the hose (31), the butt spring (411) can apply acting force, downwards in the vertical direction, on the pressing plate (6), one side, back to the butt spring (411), of the pressing plate (6) can abut against the hose (31).

2. The fire hose furling device according to claim 1, wherein: be provided with guide assembly (62) between clamp plate (6) and support (2), guide assembly (62) including set firmly lantern ring (621) on support (2) and set firmly guide bar (622) on clamp plate (6), guide bar (622) set up along vertical direction, guide bar (622) pass the lantern ring (621) and with lantern ring (621) slide and be connected.

3. The fire hose furling device according to claim 1, wherein: support (2) include branch pipe (21) that two intervals set up, branch pipe (21) set up along vertical direction, remove frame (4) including two with branch pipe (21) one-to-one slide pipe (42), slide pipe (42) and slide and connect in branch pipe (21).

4. The fire hose reeling device of claim 3, wherein: locking Assembly (5) include that one end sets firmly locking spring (52) that the edge horizontal direction set up on sliding pipe (42) inner chamber lateral wall, the other end of locking spring (52) has set firmly latch segment (53), the one end of latch segment (53) locking spring (52) dorsad is arc, the one end of latch segment (53) dorsad locking spring (52) stretches out in the inner chamber of sliding pipe (42), set up on branch pipe (21) with latch segment (53) corresponding locking hole (55), a plurality ofly have been seted up along vertical direction interval in locking hole (55), latch segment (53) stretch out under the effect of locking spring (52) and realize the locking between sliding pipe (42) and branch pipe (21) in locking hole (55).

5. The fire hose reeling device of claim 4, wherein: remove and slide on frame (4) and be connected with actuating lever (7) that two symmetries set up, actuating lever (7) bottom has set firmly extrusion piece (74), the one end butt of extrusion piece (74) actuating lever (7) dorsad is on latch segment (53), two extrusion piece (74) can be along with actuating lever (7) together to relative direction removal, extrusion piece (74) can be impressed latch segment (53) in branch pipe (21) inner chamber.

6. The fire hose reeling device of claim 5, wherein: a return spring (73) is arranged between the two driving rods (7).

7. The fire hose furling device according to claim 1, wherein: the driving mechanism (32) comprises a driving wheel (321) rotatably connected to the support (2), a driven wheel (323) fixedly arranged on the winding roller (3) and a transmission belt (324) positioned between the driving wheel (321) and the driven wheel (323), the diameter of the driving wheel (321) is larger than that of the driven wheel (323), and a handle (322) is fixedly arranged on the driving wheel (321).

8. The fire hose furling device according to claim 2, wherein: one end of the guide rod (622) back to the pressure plate (6) is fixedly provided with a limiting sheet (6221).