Automatic winding equipment for fire hose

Abstract

The utility model relates to the technical field of fire fighting equipment, and provides automatic winding equipment for a fire hose, which is used for winding the fire hose, the fire hose comprises a hose body and a connector arranged at the end part of the hose body, and the automatic winding equipment for the fire hose comprises a supporting assembly, a winding assembly and a winding assembly, the winding assembly comprises a driving shaft and a mounting disc arranged at one end of the driving shaft, and a clamping head used for clamping the connector is arranged at the end, opposite to the driving shaft, of the mounting disc; and the extrusion assembly is arranged on the operation frame and used for extruding the water hose body in the winding process. Power in the winding process is provided through the rotating wheel and the driving shaft in the winding assembly, the clamping head is used for clamping the connector, the driving shaft drives the mounting disc and the clamping head to rotate synchronously so that the water hose body can be wound around the periphery of the clamping head, and the extruding assembly extrudes the water hose body in the winding process so that the water hose body can be wound. And the probability that the water hose body wrinkles in the winding process is reduced, and the winding quality of the fire hose is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field especially, relates to a kind of automatic winding equipment of fire hose. BACKGROUND

[0002] Fire hose is used to transport high-pressure water or foam and other fire-retardant liquid hose. The automatic winding equipment of fire hose is an auxiliary tool for winding fire hose.

[0003] In the prior art, during the winding process of the automatic winding equipment of fire hose, wrinkles are easily formed on the hose body in the winding and conveying state, which affects the winding quality of the fire hose. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of automatic winding equipment of fire hose, to solve the defect that the hose body in the winding and conveying state is prone to wrinkles in the prior art, improve the effect of winding quality.

[0005] The utility model provides a kind of automatic winding equipment of fire hose, for winding fire hose, the fire hose includes hose body and the connecting head installed at the end of the hose body, and the automatic winding equipment of fire hose includes:

[0006] Support assembly, operation frame is arranged on it;

[0007] Winding assembly, including drive shaft and the mounting disc of one end setting in the drive shaft, the mounting disc is set with the chuck for clamping the connecting head on the end away from the drive shaft;

[0008] Extrusion assembly, setting on the operation frame, the extrusion assembly includes rubber roller, and the rubber roller is used to extrude the hose body in winding process;

[0009] Pushing assembly, including transmission plate and driving disc, one end of the transmission plate is connected with one side of the operation frame;The driving disc is set on the drive shaft;The outer periphery of the driving disc has a plurality of protrusions, and the protrusions are used to abut with the transmission plate.

[0010] According to the automatic winding equipment of fire hose provided by the utility model, further include adjusting assembly, setting on the operation frame, the adjusting assembly is used to adjust the extrusion force of the extrusion assembly.

[0011] According to the automatic winding equipment of fire hose provided by the utility model, further include connecting assembly, with the operation frame is connected, under the common action of the pushing assembly and the connecting assembly, the extrusion assembly swings along first direction, wherein, the first direction is perpendicular to the plane where the flat state of the hose body is located.

[0012] The utility model provides a kind of automatic winding equipment of fire hose, the extrusion assembly further includes:

[0013] Guide rod, top inside and bottom inside of the operating frame are connected respectively with both ends;

[0014] A pair of sliders, slidingly connected with the guide rod;The adjusting assembly is used to adjust the distance between a pair of the sliders;

[0015] A pair of mounting shafts are connected one by one with the sliders;The mounting shaft is one by one correspondingly equipped with the rubber roller.

[0016] The utility model provides a kind of automatic winding equipment of fire hose, and the adjusting assembly includes:

[0017] Double-end screw rod, rotatingly connected on the operating frame, a pair of the sliders are fixed with threaded sleeve, a pair of the threaded sleeve is mutually engaged with the both ends of double-end screw rod respectively, and the thread rotation direction of the both ends of double-end screw rod is reversely arranged.

[0018] According to the utility model provides a kind of automatic winding equipment of fire hose, the driving shaft is set in rotating wheel with the one end of the mounting disc.

[0019] According to the utility model provides a kind of automatic winding equipment of fire hose, and the supporting assembly includes:

[0020] Mobile car body;

[0021] A pair of mounting racks are respectively arranged at the top of one side of the mobile car body;

[0022] U-shaped frame, both ends are connected with the mounting rack;The U-shaped frame is provided with the extrusion assembly and the operating frame.

[0023] According to the utility model provides a kind of automatic winding equipment of fire hose, and the connecting assembly includes:

[0024] Chute, opened in the U-shaped frame;

[0025] Round rod, arranged in the chute;And the round rod is slidably provided with the operating frame;

[0026] Elastic member, is sleeved on the outer periphery of the round rod, and the top end of the elastic member is abutted with the operating frame, and the bottom end of the elastic member is abutted with the bottom end of the chute.

[0027] According to the utility model provides a kind of automatic winding equipment of fire hose, multiple the protrusions are evenly distributed along the outer periphery of the driving disc.

[0028] The automatic fire hose winding equipment provided by the utility model has the advantages that the supporting assembly is provided with the operation frame, the rotating wheel and the driving shaft in the winding assembly provide power in the winding process, the clamping head is arranged on the mounting disc, the clamping head is used for clamping the connecting head, under the rotation of the driving shaft, the driving shaft drives the mounting disc and the clamping head to rotate synchronously, so that the hose body is wound on the outer periphery of the clamping head, the extrusion assembly is arranged on the operation frame, the extrusion assembly is used for extruding the hose body in the winding process, the probability of the hose body being wrinkled in the winding process is reduced, and the quality of the winding of the fire hose is improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0030] Figure 1 It is the overall structure schematic diagram of the automatic fire hose winding equipment provided by the utility model;

[0031] Figure 2 It is the mounting structure schematic diagram of the winding assembly and the extrusion assembly provided by the utility model;

[0032] Figure 3 It is the mounting structure schematic diagram of the connecting assembly, the extrusion assembly and the adjusting assembly provided by the utility model;

[0033] Figure 4 It is the mounting structure schematic diagram of the pushing assembly provided by the utility model.

[0034] The drawings are as follows: 1, supporting assembly; 2, winding assembly; 3, fire hose; 4, operation frame; 5, extrusion assembly; 6, adjusting assembly; 7, connecting assembly; 8, pushing assembly; 101, moving trolley; 102, mounting frame; 103, U-shaped frame; 201, driving shaft; 202, mounting disc; 203, clamping head; 204, rotating wheel; 301, hose body; 302, connecting head; 501, guide rod; 502, sliding block; 503, mounting shaft; 504, rubber roller; 601, double-head screw; 602, threaded sleeve; 701, sliding groove; 702, round rod; 703, elastic member; 801, transmission plate; 802, driving disc; 803, protrusion. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0036] In the description of the embodiments of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0037] The utility model discloses a fire hose automatic winding equipment. Figures 1 to 4 The utility model discloses a fire hose automatic winding equipment.

[0038] As shown in Figure 1 The utility model provides a kind of fire hose automatic winding equipment for winding fire hose 3, wherein, fire hose includes water hose body 301 and the connecting head 302 of installation in water hose body 301 end.

[0039] As shown in Figure 1 And Figure 2 Fire hose automatic winding equipment includes support assembly 1, winding assembly 2 and extrusion assembly 5 and push assembly 8, and operating frame 4 is provided on support assembly 1.Winding assembly 2 includes drive shaft 201 and the mounting disc 202 of setting in one end of drive shaft 201, mounting disc 202 is set with the chuck 203 for clamping connecting head 302 in one end of drive shaft 201 back, i.e. chuck 203 can realize the limiting of connecting head 302.Under the rotation of drive shaft 201, drive shaft 201 drives mounting disc 202 and chuck 203 synchronous rotation, so that water hose body 301 is wound in the outer periphery of chuck 203, realizes the winding of fire hose 3.

[0040] Among them, chuck 203 can be set as two winding rods parallel to each other, and winding rod is perpendicular to mounting disc 202, i.e. winding rod is parallel to the plane where water hose body 301 is in flat state.

[0041] As shown in Figure 2As shown in the figure, the pressing assembly 5 is arranged on the operation frame 4, and the pressing assembly 5 comprises a rubber roller 504 for pressing the hose body 301 in the winding process. When the fire hose 3 moves under the traction of the winding assembly 2, the hose body 301 is pressed by the pressing assembly 5, so as to reduce the probability of the hose body 301 being wrinkled in the winding process, and further improve the quality of the winding of the fire hose.

[0042] It can be understood that the pressing assembly 5 can realize a certain pressing effect on the hose body 301 in the winding process, but the hose body 301 can still move under the driving of the driving shaft 201. The pressing assembly 5 can have a gap allowing only the hose body 301 to pass through.

[0043] As shown in the figure, Figure 4 The pushing assembly 8 comprises a transmission plate 801 and a driving disc 802. One end of the transmission plate 801 is connected to one side of the operation frame 4. The driving disc 802 is arranged on the driving shaft 201. The outer periphery of the driving disc 802 is arrayed with a plurality of protrusions 803 for abutting against the transmission plate 801. The driving disc 802 is driven to rotate synchronously by the driving shaft 201. In the process of the rotation of the driving disc 802, the transmission plate 801 and the operation frame 4 are driven to move under stress through the abutting transmission of the protrusions 803 and the transmission plate 801, so as to realize the up-and-down swinging of the operation frame 4.

[0044] As shown in the figure, Figure 3 In a feasible embodiment of the utility model, the adjusting assembly 6 is arranged on the operation frame 4, and the adjusting assembly 6 is used for adjusting the pressing force of the pressing assembly 5. When the hose body 301 with different thicknesses is used, or the hose body 301 with different pressing forces is used, the pressing force of the pressing assembly 5 can be adjusted through the adjusting assembly 6 to adapt to the different working condition requirements of the fire hose 3.

[0045] As shown in the figure, Figure 3 And Figure 4 In a feasible embodiment of the utility model, the connecting assembly 7 is arranged on the operation frame 4, and the pushing assembly 8 and the connecting assembly 7 are connected to the operation frame 4. Under the joint action of the pushing assembly 8 and the connecting assembly 7, the pressing assembly 5 swings along the first direction, wherein the first direction is perpendicular to the plane where the hose body 301 is located, so that the hose body 301 in the conveying process is pressed and swung at the same time, the hose body 301 being wrinkled is pressed and smoothed, the probability of the hose body 301 being wrinkled in the winding process is further reduced, and the winding quality is improved.

[0046] It should be understood that the plane where the hose body 301 is located refers to the plane where the hose body 301 is flattened under ideal conditions, that is, the plane parallel to the horizontal plane. Correspondingly, the first direction refers to the plane perpendicular to the horizontal plane, that is, the vertical direction.

[0047] As Figure 2 and Figure 3 shown, in one feasible embodiment of the utility model, extrusion assembly 5 includes guide rod 501, a pair of sliders 502 and a pair of mounting shafts 503, and the both ends of guide rod 501 are fixedly connected with the top inner side and the bottom inner side of operation frame 4 respectively; slider 502 is provided with mounting position. A pair of sliders 502 are slidably connected with guide rod 501; adjusting assembly 6 is used for adjusting the distance between a pair of sliders 502. A pair of mounting shafts 503 are connected with slider 502 one by one; a pair of rubber rollers 504 are sleeved on mounting shaft 503 one by one, and a pair of rubber rollers 504 are used for extruding water hose body 301. Adjusting assembly 6 adjusts the distance between a pair of sliders 502, that is, adjusts the spacing between a pair of rubber rollers 504, and then adjusts the extrusion force of rubber roller 504 to water hose body 301. In the process of winding fire hose, through the extrusion of two rubber rollers 504 and water hose body 301 on both sides in the conveying process, the wrinkled water hose body 301 is extruded and smoothed, and the probability of wrinkling of water hose body 301 in the winding process is reduced.

[0048] Among them, rubber roller 504 has certain elasticity, can have larger contact area with water hose body 301, to realize better extrusion effect.

[0049] Again refer to Figure 3 shown, in one feasible embodiment of the utility model, adjusting assembly 6 includes double-end screw rod 601 and threaded sleeve 602, and double-end screw rod 601 is rotatably connected to operation frame 4; threaded sleeve 602 is fixedly connected to a pair of sliders 502, and a pair of threaded sleeves 602 are respectively meshed with the both ends of double-end screw rod 601; and the thread rotation directions of the both ends of double-end screw rod 601 are oppositely arranged. Rotating double-end screw rod 601, and the both ends of double-end screw rod 601 are oppositely arranged, in the process of rotating double-end screw rod 601, through the meshing transmission of two threaded sleeves 602 with the both ends of double-end screw rod 601 and the sliding guiding effect of each guide rod 501, two sliders 502 are stressed to approach each other or move away from each other, and the spacing between two sliders 502 is adjusted.

[0050] Again refer to Figure 2 shown, in one feasible embodiment of the utility model, the one end of driving shaft 201 opposite to mounting disc 202 is provided with rotating wheel 204, and the setting of rotating wheel 204 facilitates the power application to driving shaft 201.

[0051] In addition, in some other embodiments, driving shaft 201 can also be connected with electric driving mechanism such as motor or motor, as long as the driving of driving shaft 201 can be realized.

[0052] Again refer toFigure 1 As shown in the feasible embodiment of the utility model, the support assembly 1 comprises a mobile vehicle body 101, a pair of mounting racks 102 and a U-shaped rack, the mounting racks 102 are arranged on the top of one side of the mobile vehicle body 101 respectively; the two ends of the U-shaped rack 103 are connected with the mounting racks 102 respectively; the U-shaped rack 103 is provided with the extrusion assembly 5 and the operation frame 4. The U-shaped rack 103 provides mounting platform and mounting space for the extrusion assembly 5 and the operation frame 4, so that the whole fire hose automatic winding equipment occupies a smaller space.

[0053] Referring again to Figure 3 As shown in the feasible embodiment of the utility model, the connecting assembly 7 comprises a sliding groove 701, a round rod 702 and an elastic piece 703, the sliding groove 701 is opened on the U-shaped rack 103; the round rod 702 is arranged in the sliding groove 701; and the operation frame 4 is slidably arranged on the round rod 702; the elastic piece 703 is sleeved on the outer periphery of the round rod 702, and the top end of the elastic piece 703 abuts against the operation frame 4, and the bottom end of the elastic piece 703 abuts against the bottom end of the sliding groove 701. Through the plurality of round rods 702, the movement of the operation frame 4 after being stressed is guided, and through the elastic piece 703, the operation frame 4 after being stressed is reset.

[0054] The elastic piece 703 can comprise a spring, and can also comprise other structures having elastic effect.

[0055] In the feasible embodiment of the utility model, the plurality of protrusions 803 are uniformly distributed along the outer periphery of the driving disc 802, so that the operation frame 4 swings up and down uniformly and reciprocally.

[0056] The working process of the fire hose automatic winding equipment provided by the utility model is as follows: in the process that the winding equipment is used for winding the fire hose, the connector 302 on the fire hose is clamped into the clamp head 203, in the clamping process, the hose body 301 passes through between the two rubber rollers 504 and abuts against each other, then the mounting disc 202 at one end of the driving shaft 201 is driven to rotate by the rotating wheel 204, the hose body 301 is wound outside the clamp head 203 by the rotation of the mounting disc 202, and the winding operation of the fire hose 3 is completed.

[0057] In the process of winding the fire hose 3, the two rubber rollers 504 are pressed against the two sides of the hose body 301 in the conveying process, so that the folded hose body 301 is pressed and flattened, the probability of the hose body 301 being folded in the winding process is reduced, and the quality and efficiency of the winding equipment for winding the fire hose are ensured. In the process of winding, the driving shaft 201 drives the driving disc 802 to rotate synchronously, and in the process of rotating the driving disc 802, the convex 803 drives the transmission plate 801 to move by the transmission action, and after the operation frame 4 moves, the elastic members 703 on the connecting assembly 7 reset the operation frame 4 after moving, so that the operation frame 4 reciprocates up and down on the sliding groove 701 with the rotation of the driving shaft 201. The up-and-down movement of the operation frame 4 and the pressing action of the two rubber rollers 504 on the hose body 301 drive the hose body 301 to swing up and down, and the stretching and compression of the conveyed hose body 301 are generated by the swinging of the hose body 301. The repeated stretching and compression can reduce the stress and strain in the hose body 301, thereby improving the anti-wrinkle effect.

[0058] In the process of pressing and anti-wrinkling the hose body 301, the distance between the two sliding blocks 502 is adjusted by the adjusting assembly 6, and the pressing force of the two rubber rollers 504 on the hose body 301 is adjusted by adjusting the distance, so as to further control the anti-wrinkling effect.

[0059] In the description of the embodiments of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0060] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "way", "specific way" or "some ways" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or way are included in at least one embodiment or way of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or way. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or ways in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or features of the different embodiments or ways described in the present application without contradiction.

[0061] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic fire hose reeling device for reeling in a fire hose (3), the fire hose comprising a hose body (301) and a connector (302) installed at the end of the hose body (301), characterized in that, include: Support component (1), on which an operation box (4) is provided; The winding assembly (2) includes a drive shaft (201) and a mounting plate (202) disposed at one end of the drive shaft (201). The mounting plate (202) is provided with a locking head (203) for locking the connector (302) at one end facing away from the drive shaft (201). An extrusion assembly (5) is disposed on the operation frame (4). The extrusion assembly (5) includes a rubber roller (504), which is used to extrude the water hose body (301) during the winding process. The driving assembly (8) includes a transmission plate (801) and a drive disk (802). One end of the transmission plate (801) is connected to one side of the operation frame (4). The drive disk (802) is disposed on the drive shaft (201). The outer periphery of the drive disk (802) has a plurality of protrusions (803), which are used to abut against the transmission plate (801).

2. The automatic fire hose reel winding device according to claim 1, characterized in that, It also includes an adjustment component (6) disposed on the operation frame (4), the adjustment component (6) being used to adjust the extrusion force of the extrusion component (5).

3. The automatic fire hose reel winding device according to claim 1, characterized in that, It also includes a connecting component (7) connected to the operation frame (4). Under the combined action of the pushing component (8) and the connecting component (7), the squeezing component (5) swings along a first direction, wherein the first direction is perpendicular to the plane where the water hose body (301) is in a flat state.

4. The automatic fire hose reel winding device according to claim 2, characterized in that, The extrusion assembly (5) further includes: The guide rod (501) is connected at both ends to the top inner side and the bottom inner side of the operation frame (4), respectively; A pair of sliders (502) are slidably connected to the guide rod (501); the adjusting assembly (6) is used to adjust the distance between the pair of sliders (502); A pair of mounting shafts (503) are connected to the sliders (502) one by one; the rubber rollers (504) are sleeved on the mounting shafts (503) one by one.

5. The automatic fire hose reel winding device according to claim 4, characterized in that, The adjustment component (6) includes: A double-ended lead screw (601) is rotatably connected to the operating frame (4). A pair of sliders (502) are each fixed with a threaded sleeve (602). The pair of threaded sleeves (602) are respectively engaged with the two ends of the double-ended lead screw (601). The threads at the two ends of the double-ended lead screw (601) are arranged in opposite directions.

6. The automatic fire hose reel winding device according to claim 1, characterized in that, A rotating wheel (204) is provided at the end of the drive shaft (201) facing away from the mounting plate (202).

7. The automatic fire hose reel winding device according to claim 3, characterized in that, The support component (1) includes: Mobile vehicle body (101); A pair of mounting brackets (102) are respectively disposed on the top of one side of the mobile vehicle body (101); The U-shaped frame (103) is connected to the mounting frame (102) at both ends; the U-shaped frame (103) is provided with the extrusion assembly (5) and the operation frame (4).

8. The automatic fire hose reel winding device according to claim 7, characterized in that, The connection component (7) includes: A chute (701) is provided on the U-shaped frame (103); A round rod (702) is disposed in the groove (701); and the operation frame (4) is slidably disposed on the round rod (702); An elastic element (703) is sleeved on the outer periphery of the round rod (702), and the top end of the elastic element (703) abuts against the operating frame (4), and the bottom end of the elastic element (703) abuts against the bottom end of the slide groove (701).

9. The automatic fire hose reel winding device according to claim 1, characterized in that, The plurality of protrusions (803) are evenly distributed along the outer periphery of the drive disk (802).

Images