Intelligent detection equipment for wear resistance of fire hose

Abstract

The invention relates to the field of fire fighting, in particular to intelligent detection equipment for wear resistance of a fire hose. Comprising a working platform, a supporting plate, a friction plate, a friction assembly, a moving assembly, a rotating assembly and the like. A plurality of limiting holes are formed in the supporting plate; the working platform is connected with a moving assembly; the moving assembly is connected with a plurality of rotating assemblies, and the rotating assemblies are driven by the moving assembly to move left and right. Each rotating assembly is connected with two sliding plates, and the rotating assemblies are used for driving the sliding plates to rotate; and each sliding plate is fixedly connected with a friction plate. The supporting plate is plugged into the fire hose to support the interior of the fire hose; and the side edge of the fire hose is rubbed through the friction strip I, so that the problem that in the prior art, when the fire hose is rubbed, the side edge of the fire hose is difficult to rub due to the fact that no support exists in the fire hose, and the abrasion resistance of the side edge of the fire hose is difficult to detect is solved.

Description

Technical Field

[0001] The invention relates to the field of firefighting, and in particular to intelligent detection equipment for the wear resistance of fire hoses. Background Art

[0002] In the process of fire hose production, it is a necessary step to test the wear resistance of fire hose to prevent low-quality fire hose from circulating in the market. The wear resistance test of fire hose is usually carried out by rubbing the surface of the fire hose with a grinding wheel or sandpaper, and then inputting water into the fire hose to test whether the air tightness of the fire hose is good and whether there is any damage; in the use of fire hose, firefighters drive the fire hose to move, and when passing through a bend, the corner or handrail will continue to rub the side of the fire hose. However, since the fire hose is in a dry state under normal circumstances, it is difficult to effectively rub the side of the fire hose, resulting in the inability to perform wear resistance testing on the side of the fire hose in the prior art. Summary of the invention

[0003] In order to overcome the disadvantage that the fire hose is in a shriveled state under normal circumstances, which makes it difficult to effectively rub the side of the fire hose, resulting in the inability to detect the wear resistance of the side of the fire hose in the prior art, the present invention provides an intelligent detection device for the wear resistance of a fire hose.

[0004] Technical solution: An intelligent detection device for the wear resistance of a fire hose, comprising a working platform; also comprising a supporting plate, a friction plate, a pointed cone plate, an electric push rod I, a limiting wheel, a sliding plate, a friction assembly, a moving assembly and a rotating assembly; the supporting plate is provided with a plurality of limiting holes; the working platform is connected with a moving assembly; the moving assembly is connected with a plurality of rotating assemblies, and the rotating assembly is driven to move left and right by the moving assembly; each rotating assembly is connected with two sliding plates, and the rotating assembly is used to drive the sliding plates to rotate; each sliding plate is fixedly connected with a friction plate, and the friction plate is provided with a plurality of avoidance holes; each sliding plate is fixedly connected with a plurality of electric push rods I; the telescopic ends of all the electric push rods I on each sliding plate are commonly fixedly connected with a pointed cone plate, and the position of the pointed cone on the pointed cone plate corresponds to the avoidance hole; each sliding plate is rotatably connected with a plurality of limiting wheels; the moving assembly is connected with a friction assembly, and the moving assembly is used to drive the friction assembly to move.

[0005] Optionally, the friction assembly includes a support plate I, a two-way push rod I, a friction strip I, a two-way push rod II and a friction strip II; the moving assembly is connected to the support plate I; the support plate I is fixedly connected to a plurality of two-way push rods I; each telescopic end of each two-way push rod I is fixedly connected to a friction strip I; the support plate I is fixedly connected to a two-way push rod II, and the two-way push rod II is located between two two-way push rods I; each telescopic end of the two-way push rod II is fixedly connected to a friction strip II.

[0006] Optionally, it also includes a storage box, a limit ring, a motor I and a cover; the working platform is fixedly connected to a plurality of storage boxes, and the storage boxes are provided with limit slots; each storage box is rotatably connected to a limit ring; each storage box is fixedly connected to a motor I; and the output shaft of motor I is fixedly connected to the storage box; each storage box is rotatably connected to a cover.

[0007] Optionally, the rotating component includes a support plate II, a support ring, a semi-toothed ring, a motor II and a gear; the moving component is connected to the support plate II; the support plate II is fixedly connected to the support ring, and the support ring is rotatably connected to another support ring, and the two support rings are combined into a complete circular ring, and a mutually matching locking structure is provided between two adjacent support rings, and the two support rings are rotatably connected to adjacent sliding plates respectively; each sliding plate is fixedly connected to a semi-toothed ring, and the upper and lower adjacent semi-toothed rings are combined into a complete toothed ring; the support plate II is fixedly connected to the motor II; the support plate II is fixedly connected to the gear, and the output shaft of the motor II is fixedly connected to the gear, and the gear is meshed with the semi-toothed ring.

[0008] Optionally, the supporting plate is composed of two rotating parts, each of which has two limiting holes, and the two rotating parts are rotatably connected; the opposite sides of the two rotating parts are provided with sharp corners.

[0009] Optionally, the friction strips I and II are configured to be arc-shaped, and the diameter length is close to the width of the support plate.

[0010] Optionally, the moving component includes a slide rail, a slider I and a slider II; the working platform is fixedly connected to the slide rail; the slide rail is slidably connected to two sliders I, and the sliders I are fixedly connected to adjacent support plates II; the slide rail is slidably connected to the slider II, and the slider II is fixedly connected to the support plate I.

[0011] Optionally, an electric push rod II is also included; each sliding plate is fixedly connected to a plurality of electric push rods II, and the telescopic ends of all the electric push rods II on the same sliding plate are fixedly connected to the friction plate.

[0012] Optionally, humidity monitoring elements are provided on both friction strip I and friction strip II.

[0013] Optionally, it also includes an electric push rod III, an air suction block I and an air suction block II; a plurality of electric push rods III are fixedly connected to the working platform; the telescopic end of each electric push rod III is fixedly connected to an air suction block I; the facing sides of the two storage boxes are fixedly connected to an air suction block II, and all the air suction blocks I and II are connected to an external air pump.

[0014] The beneficial effects of the present invention are as follows: the present invention supports the inside of the fire hose by inserting a support plate into the fire hose; and rubs the side of the fire hose through the friction strip I, thereby avoiding the problem that when the fire hose is rubbed in the prior art, it is difficult to rub the side of the fire hose due to the lack of support inside the fire hose, resulting in difficulty in detecting the wear resistance of the side of the fire hose.

[0015] The present invention uses the friction plate to make the support plate and the fire hose rotate along the friction strip I. When the fire hose moves to the right, it can also generate friction in the up and down directions on the side of the fire hose, simulating the situation that the fire hose moves up or down at the turn. The left and right friction plates rotate in opposite directions to partially twist the fire hose, and the twisted fire hose is rubbed by the friction strip II, thereby simulating the situation that the fire hose is rubbed after being twisted.

[0016] The present invention clamps the fire hose by friction plates, so that the water inside the fire hose between the left and right friction plates cannot flow out, and the fire hose between the left and right friction plates maintains a bulging state, and the fire hose is twisted by rotating the friction plates, so that the water pressure inside the fire hose rises, and the damaged part of the fire hose begins to leak, and then the humidity monitoring elements on the friction strips I and II are used to detect whether the bulging section of the fire hose is leaking, and the position of the leaking part is detected, so as to detect the air tightness of the fire hose;

[0017] The present invention pushes the fire hose to move upwards through the air suction block I, so that the fire hose between the friction plate and the limit groove is in an upward tilted state, so that when the air tightness of the fire hose is tested, it will further prevent the water in the fire hose between the left and right friction plates from flowing out during the movement of the fire hose, and the air suction blocks I and II will be used to suck out the fluff produced on the outer layer of the fire hose, so as to prevent the fluff on the outer layer of the fire hose from floating in the storage box and polluting the environment in the storage box, resulting in the problem that the staff often need to clean it later. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure disclosed by the fire hose wear resistance intelligent detection device of the present invention;

[0019] Figure 2 A schematic diagram of the combined structure of the support plate, friction strip I, support plate II, support ring, slide rail, slider I and slider II disclosed in the fire hose wear resistance intelligent detection device of the present invention;

[0020] Figure 3 A cross-sectional view of a friction plate disclosed in the fire hose wear resistance intelligent detection device of the present invention;

[0021] Figure 4A schematic diagram of the combined structure of the support ring, the half-toothed ring, the motor II and the gear disclosed in the intelligent detection device for wear resistance of fire hoses of the present invention;

[0022] Figure 5 A schematic diagram of the combined structure of the support plate Ⅰ, the two-way push rod Ⅰ, the friction strip Ⅰ, the two-way push rod Ⅱ, the friction strip Ⅱ and the slider Ⅱ disclosed in the intelligent detection device for wear resistance of fire hoses of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the support plate disclosed by the fire hose wear resistance intelligent detection device of the present invention;

[0024] Figure 7 A schematic diagram of the combined structure of a storage box, a limit ring, a cover, an electric push rod III, an air suction block I and an air suction block II disclosed in the intelligent detection device for wear resistance of fire hoses of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the motor I disclosed in the intelligent detection device for wear resistance of fire hoses of the present invention.

[0026] Markings in the accompanying drawings: 1-working platform, 2-supporting plate, 3-friction plate, 4-cone plate, 5-electric push rod I, 6-limiting wheel, 7-support plate I, 8-bidirectional push rod I, 9-friction strip I, 10-bidirectional push rod II, 11-friction strip II, 12-sliding plate, 101-storage box, 102-limiting ring, 103-motor I, 104-cover, 201-support plate II, 202-support ring, 203-semi-toothed ring, 204-motor II, 205-gear, 301-slide rail, 302-slider I, 303-slider II, 311-electric push rod II, 401-electric push rod III, 402-suction block I, 403-suction block II, 2001-limiting hole, 2002-rotating part, 3001-avoidance hole, 10101-limiting groove. DETAILED DESCRIPTION

[0027] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0028] Example 1

[0029] An intelligent fire hose wear resistance detection device, such as Figure 1-Figure 8 As shown, it includes a working platform 1;

[0030] It also includes a support plate 2, a friction plate 3, a pointed cone plate 4, an electric push rod Ⅰ5, a limiting wheel 6, a sliding plate 12, a friction component, a moving component and a rotating component; the support plate 2 is provided with four limiting holes 2001; the working platform 1 is connected to a moving component; the moving component is connected to two rotating components, and the moving component drives the rotating component to move left and right; each rotating component is connected to two sliding plates 12, and the rotating component is used to drive the sliding plates 12 to rotate; each sliding plate 12 is fixedly connected to a friction plate 3, and the upper and lower sides of the fire hose are rubbed by the friction plate 3, and the friction plate 3 is provided with a plurality of avoidance holes 3001; each sliding plate 12 is fixedly connected to two electric push rods Ⅰ5; the telescopic ends of all the electric push rods Ⅰ5 on each sliding plate 12 are commonly fixedly connected to a pointed cone plate 4, and the position of the pointed cone on the pointed cone plate 4 corresponds to the avoidance hole 3001; each sliding plate 12 is rotatably connected to two limiting wheels 6; the moving component is connected to a friction component, and the moving component is used to drive the friction component to move.

[0031] The friction assembly includes a support plate Ⅰ7, a two-way push rod Ⅰ8, a friction strip Ⅰ9, a two-way push rod Ⅱ10 and a friction strip Ⅱ11; the moving assembly is connected to the support plate Ⅰ7; the support plate Ⅰ7 is fixedly connected to two two-way push rods Ⅰ8; each telescopic end of each two-way push rod Ⅰ8 is fixedly connected to a friction strip Ⅰ9, and the side of the fire hose is rubbed by the friction strip Ⅰ9; the support plate Ⅰ7 is fixedly connected to a two-way push rod Ⅱ10, and the two-way push rod Ⅱ10 is located between the two two-way push rods Ⅰ8; each telescopic end of the two-way push rod Ⅱ10 is fixedly connected to a friction strip Ⅱ11.

[0032] It also includes a storage box 101, a limit ring 102, a motor I 103 and a cover 104; the working platform 1 is fixedly connected to two storage boxes 101, and the storage box 101 is provided with a limit slot 10101; each storage box 101 is rotatably connected to a limit ring 102; each storage box 101 is fixedly connected to a motor I 103; and the output shaft of the motor I 103 is fixedly connected to the storage box 101; each storage box 101 is rotatably connected to a cover 104.

[0033] The rotating assembly includes a support plate II 201, a support ring 202, a half-toothed ring 203, a motor II 204 and a gear 205; the moving assembly is connected to the support plate II 201; the support plate II 201 is fixedly connected to the support ring 202, and the support ring 202 is rotatably connected to another support ring 202, and the two support rings 202 are combined together to form a complete circular ring, and a mutually matching locking structure is provided between two adjacent support rings 202, and the locking structure is a latch locking, which can also be replaced by other known locking structures in the art , such as bolt locking, the locking structure enables self-locking between two adjacent support rings 202, and the two support rings 202 are rotatably connected to the adjacent sliding plates 12 respectively; each sliding plate 12 is fixedly connected to a half-toothed ring 203, and the two upper and lower adjacent half-toothed rings 203 are combined into a complete toothed ring; the support plate II 201 is fixedly connected to the motor II 204; the support plate II 201 is fixedly connected to the gear 205, and the output shaft of the motor II 204 is fixedly connected to the gear 205, and the gear 205 is meshed with the half-toothed ring 203.

[0034] The support plate 2 is composed of two rotating parts 2002, and each rotating part 2002 has two limiting holes 2001, and the two rotating parts 2002 are rotatably connected; and the opposite sides of the two rotating parts 2002 are provided with sharp corners, which is convenient for the staff to insert the support plate 2 into the fire hose.

[0035] The friction strips Ⅰ9 and Ⅱ11 are configured to be arc-shaped, and their diameters are close to the width of the support plate 2 .

[0036] The moving assembly includes a slide rail 301, a slider I 302 and a slider II 303; the working platform 1 is fixedly connected to the slide rail 301; the slide rail 301 is slidably connected to two sliders I 302, and the sliders I 302 are fixedly connected to the adjacent support plate II 201; the slide rail 301 is slidably connected to the slider II 303, and the slider II 303 is fixedly connected to the support plate I 7.

[0037] It also includes an electric push rod II 311; each sliding plate 12 is fixedly connected to two electric push rods II 311, and the telescopic ends of all the electric push rods II 311 on the same sliding plate 12 are fixedly connected to the friction plate 3.

[0038] Humidity monitoring elements are provided on the friction strips Ⅰ9 and Ⅱ11, so as to detect whether there is leakage in the fire hose through the friction strips Ⅰ9 and Ⅱ11, and then detect the air tightness of the fire hose.

[0039] The working steps of the above embodiment are: first, the staff opens the left cover 104, inserts the metal ring of one end of the fire hose to be tested into the limit ring 102, and clamps the fire hose into the gap of the limit ring 102, so that one end of the fire hose is clamped in the limit ring 102, and then the fire hose is clamped into the limit groove 10101, and then the cover 104 is closed, and then the motor I 103 drives the limit ring 102 to rotate, so as to start winding the fire hose. When the fire hose is wound up, it is as shown in the figure. Figure 1 The status shown; thus facilitating subsequent detection.

[0040] The staff pulls out the right end of the rolled-up fire hose, and at the same time, the motor Ⅰ103 drives the limit ring 102 to rotate to loosen the fire hose. Then, when the staff pulls the right end of the fire hose to the right of the right friction plate 3, the motor Ⅰ103 stops rotating, and the staff inserts the support plate 2 into the fire hose, supports the inside of the fire hose through the support plate 2, and stretches the fire hose into a flat plate to facilitate the subsequent friction of the fire hose; then the fire hose part with the support plate 2 is placed on the two friction plates 3, and the limit hole 2001 is aligned with it, and then the staff pushes the upper support ring 202 to rotate downward, and the support ring 202 drives the upper sliding plate 12, friction plate 3, cone plate 4 and all the parts connected thereto to rotate downward. When the upper and lower support rings 202 contact each other, the staff stops pushing the support ring 202, and then the latch structure provided in the lower support ring 202 will The upper support ring 202 is self-locking, and the locking structure of the support ring 202 can be replaced by other known locking structures in the art, such as bolt locking, so as to fix the upper support ring 202; at this time, the upper limiting wheel 6 will rotate to the limiting hole 2001, so as to cooperate with the lower limiting wheel 6 to limit the support plate 2 through the limiting hole 2001, so as to prevent the support plate 2 from moving with the fire hose when the fire hose is pulled to move later; and at this time, both the upper and lower friction plates 3 will contact the fire hose, and then the staff will clamp the other end of the fire hose in the limiting ring 102 on the right, and then drive the corresponding limiting ring 102 to rotate through the right motor Ⅰ103 to rewind the fire hose, and at the same time, the left motor Ⅰ103 drives the corresponding limiting ring 102 to rotate to loosen the fire hose, so that the right limiting ring 102 pulls the fire hose to move to the right, thereby rewinding the fire hose onto the right limiting ring 102.

[0041] When the fire hose moves to the right, since the friction plate 3 is in contact with the fire hose, the friction plate 3 will rub the upper and lower sides of the fire hose, thereby simulating the friction of the ground against the fire hose when the firefighter pulls the fire hose to move; the electric push rod Ⅰ5 is controlled to push the pointed cone plate 4 to move in the direction of the friction plate 3, so that the pointed cone on the pointed cone plate 4 is exposed from the avoidance hole 3001 of the friction plate 3, thereby simulating the situation where there are stones or glass fragments on the ground; then the two-way push rod Ⅰ8 is controlled to pull the two adjacent friction strips Ⅰ9 to move towards each other. When the friction strip Ⅰ9 moves to the side of the fire hose When in contact, since the fire hose is supported by the support plate 2 inside, the side of the fire hose will not bend or deform after contacting the friction strip Ⅰ9, so that the friction strip Ⅰ9 can better rub the side of the fire hose, and the two-way push rod Ⅰ8 stops pulling, thereby simulating the friction generated by the corners or handrails on the side of the fire hose when the firefighters pull the fire hose to move and pass through the turning point; thereby avoiding the problem of difficulty in rubbing the side of the fire hose due to the lack of support inside the fire hose in the prior art, which makes it difficult to detect the wear resistance of the side of the fire hose.

[0042] It should be noted that, as the firefighters pull the fire hose to move, the moving speed of the firefighters will change, causing the fire hose to move upward or downward at the turn, further increasing the friction on the side of the fire hose, and usually the fire hose will also twist, causing the position of the fire hose rubbed by the corner or handrail to change; therefore, in the process of the friction plate 3 and the friction strip Ⅰ9 rubbing the fire hose, the motor Ⅱ 204 drives the gear 205 to rotate, and since the gear 205 is engaged with the half-toothed ring 203, it will drive the half-toothed ring 203 and the sliding plate 12 and all the parts connected to it to rotate, so that the two adjacent friction plates 3 above and below rotate, and the support plate 2 and the fire hose between the two adjacent friction plates 3 above and below rotate, and since the diameter of the friction strip Ⅰ9 is close to the width of the support plate 2, the support plate 2 and the fire hose will rotate along the friction strip Ⅰ9 when they rotate, so that in the process of the fire hose moving to the right, it can also generate friction in the up and down directions on the side of the fire hose, simulating the fire hose The belt will move upward or downward at the turning point, and then when the friction plate 3 rotates to a point where it is difficult to rotate, the motor Ⅱ204 drives the friction plate 3 to rotate repeatedly in a small amplitude, so that the fire hose continues to rotate along the friction strip Ⅰ9, maintaining the friction on the side of the fire hose in the up and down directions; it should be noted that since the rotation directions of the left and right motors Ⅱ204 are opposite, the rotation directions of the left and right friction plates 3 will also be opposite, so that after the left and right friction plates 3 rotate, the fire hose between the left and right friction plates 3 will be twisted along the middle position, and then the two friction strips Ⅱ11 are pulled toward each other by the two-way push rod Ⅱ10. When the friction strip Ⅱ11 contacts the fire hose, the two-way push rod Ⅱ10 stops pulling. Since the friction strip Ⅱ11 is located between the left and right friction plates 3, the friction strip Ⅱ11 will correspond to the position where the fire hose is twisted, so the friction strip Ⅱ11 will rub the twisted part of the fire hose, thereby simulating the situation where the fire hose is rubbed after being twisted.

[0043] When the fire hose wound on the left limiting ring 102 is about to be pulled out, the left end of the fire hose cannot be pulled out because the left end of the fire hose is stuck in the left limiting ring 102. Therefore, when the fire hose is about to be completely pulled out, the left and right motors Ⅰ103 are controlled to temporarily stop rotating, and the fire hose stops moving. Then the staff takes the left end of the fire hose out of the limiting ring 102 and pulls the fire hose out of the left limiting groove 10101 to avoid the metal ring on the left end of the fire hose being unable to pass through. through the limit groove 10101; then the motor Ⅱ 204 drives the friction plate 3 to reset and rotate, and controls the electric push rod Ⅰ5 to pull the pointed cone plate 4 to move away from the friction plate 3. When the friction plate 3 rotates to be parallel to the working platform 1, the motor Ⅱ 204 stops rotating. After the pointed cone plate 4 is reset, the electric push rod Ⅰ5 stops pulling, and at the same time controls the two-way push rod Ⅰ8 and the two-way push rod Ⅱ10 to push the friction strips Ⅰ9 and Ⅱ11 to reset. After the friction plate 3 is reset, the friction strips Ⅰ9 and Ⅱ11 will also be reset.

[0044] After the friction of the fire hose is completed, the staff pulls the left end of the fire hose out of the limit ring 102, takes out the support plate 2 from the left end of the fire hose, then re-inserts the left end of the fire hose into the limit ring 102 on the left, and inserts the fire hose into the limit groove 10101 on the left, then connects the left end of the fire hose with the external water pump, and then controls the two sliders Ⅱ303 to respectively drive the left and right support plates Ⅱ201 and all the parts connected thereto to move in opposite directions, and the support plate Ⅱ201 will drive the left and right friction plates 3 to move in opposite directions, and when the left and right support plates Ⅱ201 move to the left and right ends of the slide rail 301 respectively, the slider Ⅱ303 stops moving. Plate 2 is supported internally, and the thickness of the fire hose is reduced, so that the friction plate 3 cannot clamp the fire hose; then the right electric push rod II 311 pushes the two adjacent friction plates 3 above and below to move toward each other, so that the two friction plates 3 on the right clamp the fire hose, to prevent the water from being unable to pass between the two friction plates 3 on the right after water is subsequently input into the fire hose; then water is input into the fire hose through an external water pump, so that the fire hose part on the left side of the two friction plates 3 on the right bulges, and then the left electric push rod II 311 is controlled to push the two adjacent friction plates 3 above and below to move toward each other, so that the two friction plates 3 on the left also clamp the fire hose, so that the water inside the fire hose between the left and right friction plates 3 will not flow out, and the left and right friction plates 3 will be blocked. The fire hose between the plates 3 remains in a bulging state; then the staff pulls the left end of the fire hose out of the left limiting ring 102, and then pours out the water at the left end of the fire hose to prevent the left end of the fire hose from bulging, which makes it impossible to reel it in later, and then clamps the left end of the fire hose in the left limiting ring 102; then the motor II 204 is controlled to drive the friction plate 3 to rotate. Since the fire hose is clamped by the friction plate 3, the fire hose will also rotate, and the left and right friction plates 3 rotate in opposite directions, causing the fire hose to twist. When the friction plate 3 is difficult to rotate, the motor II 204 stops rotating, the space of the fire hose between the left and right friction plates 3 is reduced, and the water pressure in the fire hose rises, causing the fire hose to be damaged. When the fire hose begins to leak, the two-way push rods II10 and I8 are controlled to pull the two adjacent friction strips I9 and II11 to move toward each other. When the friction strips I9 and II11 come into contact with the bulging fire hose, the two-way push rods II10 and I8 stop pulling, and then the slider II303 drives the friction strips I9 and II11 to move left and right, thereby detecting whether there is a leak in the bulging fire hose through the humidity monitoring elements on the friction strips I9 and II11, and detecting the location of the leak; when the detection of this bulging fire hose is completed, the motor II204 is controlled to drive the friction plate 3 to reset and rotate, so that the fire hose stops twisting, and the water pressure in the fire hose returns to normal, which is conducive to the subsequent movement of the fire hose;Then the left and right motors Ⅰ103 are controlled to drive the limit ring 102 to rotate, thereby pulling the fire hose to move to the left. During the movement of the fire hose, the fire hose is clamped by the left and right friction plates 3, so that the water in the fire hose is always kept between the left and right friction plates 3. When the next section of the fire hose moves between the left and right friction plates 3, the left and right motors Ⅰ103 stop rotating, and then the motor Ⅱ204 is controlled to drive the friction plate 3 to rotate, so that the fire hose is twisted, the water pressure increases, and the friction strips Ⅰ9 and Ⅱ11 move left and right to detect whether there is water leakage. This reciprocating process completes the detection of the air tightness of the fire hose. ;

[0045] When the air tightness test of the fire hose is completed, the staff will unlock the latch mechanism inside the support ring 202, then unlock the upper and lower adjacent support rings 202, and then take out the fire hose from between the two upper and lower adjacent friction plates 3, and take out the fire hose wound on the left limit ring 102 at the same time, and then wind the next fire hose to be tested on the left limit ring 102, thereby starting the next round of testing.

[0046] Example 2

[0047] On the basis of Example 1, Figure 7-Figure 8 As shown, it also includes an electric push rod III 401, an air suction block I 402 and an air suction block II 403; the working platform 1 is fixedly connected to two electric push rods III 401; the telescopic end of each electric push rod III 401 is fixedly connected to an air suction block I 402; the facing sides of the two storage boxes 101 are fixedly connected to an air suction block II 403, and all the air suction blocks I 402 and air suction blocks II 403 are connected to an external air pump.

[0048] The working steps of the above embodiment are: since a lot of fluff will be generated on the outer layer of the fire hose during the friction process, and after being rolled up by the limiting ring 102, the fluff on the outer layer of the fire hose floats in the storage box 101, polluting the environment in the storage box 101, resulting in the need for staff to clean it frequently afterwards. Therefore, before the inspection of the fire hose begins, the suction block I402 is pushed upward by the electric push rod III401. It should be noted that the fire hose between the limiting ring 102 and the limiting groove 10101 is not in a tight state. At the same time, the motor I103 on the right will also drive the limiting ring 102 to rotate to loosen the fire hose. In the process of the suction block I402 moving upward, the fire hose will be pushed upward. When the fire hose moves upward to contact with the suction block II403, the electric push rod III401 stops moving, thereby limiting the fire hose between the suction block I402 and the suction block II403, so that when the fire hose is tested for wear resistance, the fire hose passes through When the air suction block Ⅰ402 and the air suction block Ⅱ403 are between each other, the fire hose will be squeezed, so that the fire hose will be corrected to a flat state, so as to avoid the fire hose being in a twisted state after being twisted, which is not conducive to subsequent winding; at this time, the fire hose between the limit ring 102 and the limit groove 10101 will be in a tight state, and the motor Ⅰ103 on the right will stop rotating. At this time, the fire hose will be in a U shape, so that the fire hose between the friction plate 3 and the limit groove 10101 will be in an upward tilted state, so that When the air tightness of the fire hose is tested, the water in the fire hose between the left and right friction plates 3 will be further prevented from flowing out during the movement of the fire hose; subsequently, during the fire hose testing process, the air pump is controlled to suck air into the suction block Ⅰ402 and the suction block Ⅱ403 to remove the fluff produced on the outer layer of the fire hose, thereby preventing the fluff on the outer layer of the fire hose from floating in the storage box 101 and polluting the environment in the storage box 101, resulting in the need for staff to frequently perform cleaning afterwards.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire hose wear resistance intelligent detection device, comprising a working platform (1); wherein: It also includes a support plate (2), a friction plate (3), a pointed cone plate (4), an electric push rod I (5), a limiting wheel (6), a sliding plate (12), a friction component, a moving component and a rotating component; the support plate (2) is provided with a plurality of limiting holes (2001); the working platform (1) is connected to the moving component; the moving component is connected to a plurality of rotating components, and the rotating components are driven to move left and right by the moving component; each rotating component is connected to two sliding plates (12), and the rotating component is used to drive the sliding plates (12) rotates; each sliding plate (12) is fixedly connected to a friction plate (3), and the friction plate (3) is provided with a plurality of avoidance holes (3001); each sliding plate (12) is fixedly connected to a plurality of electric push rods I (5); the telescopic ends of all the electric push rods I (5) on each sliding plate (12) are commonly fixedly connected to a pointed cone plate (4), and the position of the pointed cone on the pointed cone plate (4) corresponds to the avoidance hole (3001); each sliding plate (12) is rotatably connected to a plurality of limiting wheels (6); The moving component is connected with the friction component, and the moving component is used to drive the friction component to move.

2. The intelligent detection device for wear resistance of fire hose according to claim 1 is characterized in that: The friction assembly comprises a support plate I (7), a two-way push rod I (8), a friction strip I (9), a two-way push rod II (10) and a friction strip II (11); the moving assembly is connected to the support plate I (7); the support plate I (7) is fixedly connected to a plurality of two-way push rods I (8); each telescopic end of each two-way push rod I (8) is fixedly connected to a friction strip I (9); the support plate I (7) is fixedly connected to a two-way push rod II (10), and the two-way push rod II (10) is located between two two-way push rods I (8); each telescopic end of the two-way push rod II (10) is fixedly connected to a friction strip II (11).

3. The intelligent detection device for wear resistance of fire hose according to claim 2 is characterized in that: It also includes a storage box (101), a limiting ring (102), a motor I (103) and a cover (104); the working platform (1) is fixedly connected to a plurality of storage boxes (101), and the storage boxes (101) are provided with limiting grooves (10101); each storage box (101) is rotatably connected to a limiting ring (102); each storage box (101) is fixedly connected to a motor I (103); and the output shaft of the motor I (103) is fixedly connected to the storage box (101); Each storage box (101) is rotatably connected to a cover (104).

4. The intelligent detection device for wear resistance of fire hose according to claim 3 is characterized by: The rotating assembly includes a support plate II (201), a support ring (202), a half gear ring (203), a motor II (204) and a gear (205); the moving assembly is connected to the support plate II (201); The support plate II (201) is fixedly connected to a support ring (202), and the support ring (202) is rotatably connected to another support ring (202), and the two support rings (202) are combined into a complete circular ring, and a locking structure that cooperates with each other is provided between two adjacent support rings (202), and the two support rings (202) are respectively rotatably connected to adjacent sliding plates (12); each sliding plate (12) is fixedly connected to a half-toothed ring (203), and two upper and lower adjacent half-toothed rings (203) are combined into a complete toothed ring; the support plate II (201) is fixedly connected to a motor II (204); the support plate II (201) is fixedly connected to a gear (205), and the output shaft of the motor II (204) is fixedly connected to the gear (205), and the gear (205) is meshed with the half-toothed ring (203).

5. The intelligent detection device for wear resistance of fire hose according to claim 4 is characterized in that: The supporting plate (2) is composed of two rotating parts (2002), each rotating part (2002) has two limiting holes (2001), and the two rotating parts (2002) are rotatably connected; and the opposite sides of the two rotating parts (2002) are both provided with sharp corners.

6. The intelligent detection device for wear resistance of fire hose according to claim 4 is characterized in that: The friction strips I (9) and II (11) are arranged in an arc shape, and their diameters are close to the width of the supporting plate (2).

7. The intelligent fire hose wear resistance detection device according to any one of claims 4 to 6, characterized in that: The moving assembly comprises a slide rail (301), a slider I (302) and a slider II (303); the working platform (1) is fixedly connected to the slide rail (301); the slide rail (301) is slidably connected to two sliders I (302), and the sliders I (302) are fixedly connected to adjacent support plates II (201); the slide rail (301) is slidably connected to the slider II (303), and the slider II (303) is fixedly connected to the support plate I (7).

8. The intelligent detection device for wear resistance of fire hose according to claim 7 is characterized in that: It also includes an electric push rod II (311); each sliding plate (12) is fixedly connected to a plurality of electric push rods II (311), and the telescopic ends of all the electric push rods II (311) on the same sliding plate (12) are fixedly connected to the friction plate (3).

9. The intelligent detection device for wear resistance of fire hose according to claim 8 is characterized by: Both the friction strip I (9) and the friction strip II (11) are provided with humidity monitoring elements.

10. The intelligent detection device for wear resistance of fire hose according to claim 9 is characterized in that: It also includes an electric push rod III (401), an air suction block I (402) and an air suction block II (403); the working platform (1) is fixedly connected to a plurality of electric push rods III (401); the telescopic end of each electric push rod III (401) is fixedly connected to an air suction block I (402); the facing sides of the two storage boxes (101) are fixedly connected to an air suction block II (403), and all the air suction blocks I (402) and air suction blocks II (403) are connected to an external air pump.

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