Machining equipment for fire fighting pipeline

Abstract

The invention relates to the technical field of firefighting pipeline machining, in particular to firefighting pipeline machining equipment which comprises a base, a fixing structure is arranged in the middle of the base, a driving structure is arranged on one side of the fixing structure, a control structure is arranged on the inner side of the fixing structure, and a rotating structure is connected between the fixing structure and the base. A lifting structure is arranged on the inner side of the base, and a moving structure is connected between the lifting structure and the base; the fire-fighting pipelines of different specifications can be rapidly fixed through the fixing structure, spraying operation is convenient, the pipelines can be fixed in a labor-saving mode through the driving structure, the pipelines can be further conveniently fixed and released through the control structure, the pipelines in the fixed state can be conveniently overturned through the rotating structure, and the spraying operation is convenient. The lifting height of the pipeline can be freely adjusted through the lifting structure, movement of the device can be conveniently controlled through the moving structure, and meanwhile short-distance carrying of the pipeline is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fire-fighting pipeline processing, in particular to a processing equipment for fire-fighting pipeline. BACKGROUND

[0002] The fire-fighting pipeline refers to the pipeline material for fire-fighting, connecting fire-fighting equipment and devices, and conveying fire-fighting water, gas or other medium. Due to special requirements, the thickness and material of the fire-fighting pipeline have special requirements, and the pipeline is sprayed with red paint and used for conveying fire-fighting water. Since the fire-fighting pipeline is usually in a static state, the pipeline is required to have good pressure resistance, corrosion resistance and high temperature resistance.

[0003] However, when the fire-fighting pipeline is painted, a manual painting method is usually used. However, the length and weight of the fire-fighting pipeline are usually large, so it is inconvenient to rotate the pipeline during painting, and the movement of the pipeline can cause stains. In addition, due to the cylindrical structure of the pipeline, the pipeline is prone to move during painting, which reduces the painting quality. When a large number of pipelines are processed, the pipelines are inconvenient to carry. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a processing equipment for fire-fighting pipeline.

[0005] The technical scheme adopted by the present application to solve the technical problem is: a processing equipment for fire-fighting pipeline, comprising a base, a fixing structure is arranged in the middle of the base, a driving structure is arranged on one side of the fixing structure, a control structure is arranged on the inner side of the fixing structure, a rotating structure is connected between the fixing structure and the base, a lifting structure is arranged on the inner side of the base, and a moving structure is connected between the lifting structure and the base.

[0006] Specifically, the fixing structure comprises a lifting seat, the middle of the base is provided with a lifting seat, the end of the lifting seat is provided with a fixing head, the inner side of the fixing head is rotatably connected with a supporting rod, the first spring is fixedly connected between the side surface of the supporting rod and the fixing head, the other side of the supporting rod is fixedly connected with a first friction block, the bottom side of the fixing head is slidably connected with a bottom sliding block, the second spring is fixedly connected between the bottom sliding block and the fixing head, and the side surface of the bottom sliding block is fixedly connected with a second friction block.

[0007] Specifically, the inner side of the lifting seat is slidably connected with a ratchet rod, the end of the ratchet rod is rotatably connected with a push rod, the end of the push rod is rotatably connected with an abutting wheel, the bottom side of the supporting rod is in a slope structure, and the push rod is slidably connected with the slope of the bottom side of the supporting rod through the abutting wheel.

[0008] Specifically, the driving structure comprises a lifting groove block, the inner side of the lifting seat is provided with a guide rod, the guide rod is slidably connected with the lifting groove block, the inner side of the lifting groove block is slidably connected with a toothed sliding block, the first end of the toothed sliding block is fixedly connected with the lifting groove block through a fifth spring, the inner side of the toothed sliding block is slidably connected with a clamping tooth, the clamping tooth is fixedly connected with the toothed sliding block through a third spring, and the clamping tooth is engaged with the ratchet rod.

[0009] Specifically, the lifting seat is rotatably connected with a driving rod, the driving rod is fixedly connected with the lifting seat through a torsion spring, the side surface of the driving rod is fixedly connected with a toothed sleeve, the side surface of the toothed sleeve is in abutment with the toothed sliding block, and the lifting groove block is fixedly connected with the lifting seat through a fourth spring.

[0010] Specifically, the control structure comprises a longitudinal sliding block, the inner side of the lifting seat is slidably connected with the longitudinal sliding block, the longitudinal sliding block is fixedly connected with the lifting seat through a ninth spring, the side surface of the longitudinal sliding block is fixedly connected with a ratchet strip, the ratchet strip is engaged with the bottom side of the ratchet rod, one side of the driving rod is fixedly connected with a cam, the side surface of the cam is in abutment with the top end of the longitudinal sliding block, and the side surface of the driving rod is fixedly connected with an arc-shaped sliding piece.

[0011] Specifically, the rotating structure comprises a toothed ring, the end of the fixed head is fixedly connected with the toothed ring, the toothed ring is rotatably connected with the lifting seat, the side surface of the toothed ring is provided with a positioning groove, the inner side of the lifting seat is slidably connected with a positioning column, the positioning column is fixedly connected with the lifting seat through a sixth spring, the end of the positioning column is in a hemispherical surface structure, and the positioning column is in abutment with the toothed ring through the positioning groove.

[0012] Specifically, the top side of the lifting seat is rotatably connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a side gear, the side gear is engaged with the toothed ring, the end of the telescopic rod is in a cubic structure, the top end of the telescopic rod is slidably connected with an adjusting rod, and the adjusting rod is rotatably connected with the base.

[0013] Specifically, the lifting structure comprises a rotating shaft, the inner side of the base is rotatably connected with the rotating shaft, the middle part of the rotating shaft is fixedly connected with a toothed rotating rod, the side surface of the toothed rotating rod is engaged with a limiting ratchet strip, the limiting ratchet strip is fixedly connected with the lifting seat, the inner side of the base is provided with a limiting groove, and the limiting ratchet strip is slidably connected with the base through the limiting groove.

[0014] Specifically, an inner slide rod is slidably connected to the inner side of the toothed rotary rod, a seventh spring is fixedly connected between the inner slide rod and the toothed rotary rod, a handle is fixedly connected to the end of the inner slide rod, and a round-headed slide rod abuts on both sides of the inner slide rod. The two ends of the round-headed slide rod have a hemispherical structure. Multiple positioning holes are provided on the inner side of the base. The round-headed slide rod is slidably connected to the toothed rotary rod, and the end of the round-headed slide rod abuts against the base through the positioning hole.

[0015] Specifically, the movable structure includes a receiving groove, the bottom side of the base has a receiving groove, the end of the base has a rotating groove, the base is rotatably connected to a caster wheel through the rotating groove, the other side of the base is rotatably connected to a wheel axle, a gear sleeve is fixedly connected to the wheel axle, a toothed sliding sleeve is engaged with the side of the gear sleeve, a stop rod is slidably connected to the inner side of the toothed sliding sleeve, an eighth spring is fixedly connected between the stop rod and the toothed sliding sleeve, and grooved wheels are fixedly connected to both ends of the rotating shaft, the side of the grooved wheel abuts against the end of the stop rod.

[0016] The beneficial effects of this invention are:

[0017] (1) The processing equipment for fire-fighting pipelines described in this invention can quickly fix fire-fighting pipelines of different specifications through the fixing structure, which is convenient for spraying operations. The driving structure can fix the pipeline with less effort, and the control structure can further facilitate the fixing and release of the pipeline.

[0018] (2) The processing equipment for fire-fighting pipelines described in this invention can easily flip the pipeline in a fixed state through the rotating structure, which facilitates the comprehensive painting of the pipeline. The lifting structure can freely adjust the lifting height of the pipeline, which facilitates the painting work under different conditions.

[0019] (3) The processing equipment for fire-fighting pipelines described in this invention can be easily controlled to move the device through a movable structure, and at the same time facilitates short-distance transportation of pipelines. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 for Figure 1 The diagram shows the structure of the base.

[0023] Figure 3 for Figure 2 The diagram shows the connection structure between the lifting base and the fixed head.

[0024] Figure 4 A enlarged structural schematic view of part A shown in FIG. 1; Figure 3

[0025] Figure 5 A enlarged structural schematic view of part A shown in FIG. 1; Figure 1 A connection structural schematic view of the driving rod and the lifting seat shown in FIG. 1;

[0026] Figure 6 A connection structural schematic view of the longitudinal sliding block and the lifting seat shown in FIG. 1; Figure 5

[0027] Figure 7 A structural schematic view of the lifting groove block shown in FIG. 1; Figure 5

[0028] Figure 8 A connection structural schematic view of the base and the adjusting rod shown in FIG. 1; Figure 1

[0029] Figure 9 A connection structural schematic view of the side gear and the telescopic rod shown in FIG. 1; Figure 8

[0030] Figure 10 A structural schematic view of the toothed rotating rod shown in FIG. 1; Figure 1

[0031] Figure 11 A connection structural schematic view of the base and the positioning hole shown in FIG. 1; Figure 10

[0032] Figure 12 A connection structural schematic view of the rotating shaft and the base shown in FIG. 1; Figure 11

[0033] Figure 13 A structural schematic view of the grooved wheel shown in FIG. 1. Figure 12

[0034] ​​​​​​​​​In the figure: 1, base; 2, fixed structure; 201, lifting seat; 202, fixed head; 203, support rod; 204, first friction block; 205, ratchet rod; 206, first spring; 207, second friction block; 208, push rod; 209, abutting wheel; 210, bottom sliding block; 211, second spring; 3, driving structure; 301, driving rod; 302, toothed sleeve; 303, toothed sliding block; 304, third spring; 305, clamping tooth; 306, torsion spring; 307, lifting groove block; 308, guide rod; 309, fourth spring; 310, fifth spring; 4, rotating structure; 401, adjusting rod; 402, side gear; 403, toothed ring; 404, positioning column; 405, sixth spring; 406, positioning groove; 407, telescopic rod; 5, lifting structure; 501, toothed rotating rod; 502, handle rod; 503, inner sliding rod; 504, rotating shaft; 505, limiting groove; 506, limiting rack; 507, seventh spring; 508, round head sliding rod; 509, positioning hole; 6, moving structure; 601, containing groove; 602, wheel shaft; 603, rotating groove; 604, universal wheel; 605, slotted wheel; 606, abutting rod; 607, toothed sliding sleeve; 608, eighth spring; 609, gear sleeve; 7, control structure; 701, arc-shaped sliding sheet; 702, longitudinal sliding block; 703, ratchet rack; 704, ninth spring; 705, cam. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0036] As Figure 1 , Figure 3 and Figure 4 indicated, the machining equipment for fire-fighting pipeline of the present application comprises a base 1, the middle part of the base 1 is provided with a fixed structure 2, one side of the fixed structure 2 is provided with a driving structure 3, the inner side of the fixed structure 2 is provided with a control structure 7, the fixed structure 2 and the base 1 are connected with a rotating structure 4, the inner side of the base 1 is provided with a lifting structure 5, the lifting structure 5 and the base 1 are connected with a moving structure 6.

[0037] Specifically, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8As shown, the fixing structure 2 comprises a lifting seat 201, the middle part of the base 1 is provided with the lifting seat 201, the end part of the lifting seat 201 is provided with a fixing head 202, the inner side of the fixing head 202 is rotatably connected with a supporting rod 203, the first spring 206 is fixedly connected between the side surface of the supporting rod 203 and the fixing head 202, the other side of the supporting rod 203 is fixedly connected with a first friction block 204, the bottom side of the fixing head 202 is slidably connected with a bottom sliding block 210, the second spring 211 is fixedly connected between the bottom sliding block 210 and the fixing head 202, the side surface of the bottom sliding block 210 is fixedly connected with a second friction block 207, the inner side of the lifting seat 201 is slidably connected with a ratchet rod 205, the end part of the ratchet rod 205 is rotatably connected with a push rod 208, the end part of the push rod 208 is rotatably connected with an abutting wheel 209, the bottom side of the supporting rod 203 is in a slope structure, and the push rod 208 is slidably connected with the bottom side slope of the supporting rod 203 through the abutting wheel 209; the fixing structure 2 can quickly fix different specifications of fire-fighting pipes, and facilitates spraying operation, that is, firstly, different specifications of fire-fighting pipes have different thicknesses and lengths, in order to fix the pipes and facilitate spraying operation, the user can set two devices to fix the two sides of the pipe, place the device at the end part of the pipe, and place the fixing head 202 into the pipe, then slide the ratchet rod 205 in the lifting seat 201 to drive the push rod 208 at the end part to slide forward, in the sliding process of the push rod 208, the abutting wheel 209 on the push rod 208 slides on the slope at the bottom side of the supporting rod 203 while driving the supporting rod 203 to rotate, until the first friction block 204 at the end part of the supporting rod 203 abuts against the inner side wall of the pipe, and the second friction block 207 on the bottom sliding block 210 at the bottom side of the fixing head 202 abuts against the inner side of the pipe at the same time, so that the connection and fixation between the pipe and the fixing head 202 are completed, and since the supporting rod 203 rotates upward, the pipe can be slightly lifted to be separated from the ground, which facilitates paint spraying and avoids stains.

[0038] Specifically, as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the driving structure 3 comprises a lifting groove block 307, the inner side of the lifting seat 201 is provided with a guide rod 308, the guide rod 308 is slidably connected with the lifting groove block 307, the inner side of the lifting groove block 307 is slidably connected with a toothed sliding block 303, one end of the toothed sliding block 303 and the lifting groove block 307 are fixedly connected with a fifth spring 310, the inner side of the toothed sliding block 303 is slidably connected with a clamping tooth 305, the clamping tooth 305 and the toothed sliding block 303 are fixedly connected with a third spring 304, the clamping tooth 305 is engaged with the ratchet rod 205, the lifting seat 201 is rotatably connected with a driving rod 301, the driving rod 301 and the lifting seat 201 are fixedly connected with a torsion spring 306, the side of the driving rod 301 is fixedly connected with a toothed sleeve 302, the side of the toothed sleeve 302 is in abutment with the toothed sliding block 303, the lifting groove block 307 and the lifting seat 201 are fixedly connected with a fourth spring 309; the pipeline can be fixed more labor-saving through the driving structure 3, that is, in order to facilitate the driving of the ratchet rod 205 to slide and fix the pipeline, a driving rod 301 is arranged on the base 1, when the user rotates the driving rod 301, the toothed sleeve 302 on the side of the driving rod 301 is rotated to the state of being engaged with the toothed sliding block 303 below, at the same time, due to the thickness of the toothed sleeve 302, the toothed sliding block 303 is extruded to slide along the guide rod 308 with the lifting groove block 307 to the bottom side, due to the sliding of the lifting groove block 307, the clamping tooth 305 on the bottom side of the toothed sliding block 303 is engaged with the ratchet rod 205, so as to drive the ratchet rod 205 to slide to the side, realizing the labor-saving fixation of the pipeline, when the pipeline needs to be released, only the end of the driving rod 301 is rotated to the vertical state, at this time, the toothed sleeve 302 is disengaged from the toothed sliding block 303, after the toothed sliding block 303 loses the support, it returns to the position under the action of the fourth spring 309 and the fifth spring 310, at this time, the clamping tooth 305 is disengaged from the ratchet rod 205, at this time, the pipeline can be released.

[0039] Specifically, as Figure 3 , Figure 5 , Figure 6As shown, the control structure 7 comprises a longitudinal sliding block 702, the inner side of the lifting seat 201 is slidingly connected with the longitudinal sliding block 702, the ninth spring 704 is fixedly connected between the longitudinal sliding block 702 and the lifting seat 201, the side surface of the longitudinal sliding block 702 is fixedly connected with a ratchet bar 703, the ratchet bar 703 is engaged with the bottom side of the ratchet rod 205, one side of the driving rod 301 is fixedly connected with a cam 705, the side surface of the cam 705 is in abutment with the top end of the longitudinal sliding block 702, and the side surface of the driving rod 301 is fixedly connected with an arc-shaped sliding sheet 701; the control structure 7 can further facilitate the fixing and releasing of the pipeline, that is, in order to further facilitate the fixing operation of the pipeline, the longitudinal sliding block 702 is arranged at the bottom side of the lifting seat 201, the top side ratchet bar 703 is kept engaged with the ratchet rod 205 under the pushing of the ninth spring 704, so that the ratchet rod 205 can only slide in one direction, thereby eliminating the backsliding of the ratchet rod 205 during pushing, so that the user can gradually push the ratchet rod 205 by repeatedly shaking the driving rod 301 within a certain angle, and during the shaking of the driving rod 301, the recovery effect of the toothed sliding block 303 by the fifth spring 310 will make the toothed sliding block 303 repeatedly slide in the lifting groove block 307, thereby making the ratchet rod 205 move to one side and keeping the fixing effect on the pipeline, after the painting is completed, during the releasing of the pipeline, the user can rotate the driving rod 301 in the opposite direction, at this time, the arc-shaped sliding sheet 701 on the other side of the driving rod 301 will be in abutment with the toothed sliding block 303, at this time, due to the loss of support, the lifting groove block 307 returns to the original position, and the cam 705 on the side surface of the driving rod 301 will push the longitudinal sliding block 702 to slide to the bottom side, thereby releasing the engagement state between the bottom side ratchet bar 703 and the ratchet rod 205, thereby completely unlocking the ratchet rod 205, facilitating the recovery of the position of the ratchet rod 205 and the disassembly of the pipeline.

[0040] Specifically, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8As shown, the rotating structure 4 comprises a gear ring 403, the end of the fixing head 202 is fixedly connected with the gear ring 403, the gear ring 403 is rotatably connected with the lifting seat 201, the side surface of the gear ring 403 is provided with a positioning groove 406, the inner side of the lifting seat 201 is slidably connected with a positioning column 404, the positioning column 404 and the lifting seat 201 are fixedly connected with a sixth spring 405, the end of the positioning column 404 is in a hemispherical surface structure, the positioning column 404 abuts against the gear ring 403 through the positioning groove 406, the top side of the lifting seat 201 is rotatably connected with a telescopic rod 407, one end of the telescopic rod 407 is fixedly connected with a side gear 402, the side gear 402 is engaged with the gear ring 403, the end of the telescopic rod 407 is in a cube structure, the top end of the telescopic rod 407 is slidably connected with an adjusting rod 401, the adjusting rod 401 is rotatably connected with the base 1; the rotating structure 4 can conveniently overturn the pipeline in a fixed state, and conveniently spray the pipeline in an overall manner, that is, after the pipeline is fixed, in order to conveniently spray the surface of the pipeline, the pipeline needs to be rotated, in order to avoid re-fixing, the gear ring 403 at the end of the fixing head 202 is rotatably connected with the lifting seat 201, so that when the both ends of the pipeline are fixed through the device, the pipeline can be freely rotated, and in order to more conveniently control the rotation of the pipeline, the adjusting rod 401 is arranged at the top of the base 1, the user can rotate the adjusting rod 401 on any one side of the device, through the transmission effect of the adjusting rod 401 and the telescopic rod 407 inside, the side gear 402 will rotate and drive the gear ring 403 to rotate, so as to realize the rotation of the pipeline, and meanwhile, the positioning groove 406 arranged on the gear ring 403 and the positioning effect of the positioning column 404 are matched, so that the user can more conveniently overturn the pipeline up and down, thereby improving the efficiency of completely spraying the pipeline.

[0041] Specifically, as Figure 1 、 Figure 2 、 Figure 8 、 Figure 10 、 Figure 11 、 Figure 12As shown, the lifting structure 5 comprises a rotating shaft 504, the inner side of the base 1 is rotatably connected with the rotating shaft 504, the middle part of the rotating shaft 504 is fixedly connected with a toothed rotating rod 501, the side surface of the toothed rotating rod 501 is engaged with a limiting rack 506, the limiting rack 506 is fixedly connected with the lifting seat 201, the inner side of the base 1 is provided with a limiting slot 505, the limiting rack 506 is slidably connected with the base 1 through the limiting slot 505, the inner side of the toothed rotating rod 501 is slidably connected with an inner slide rod 503, the seventh spring 507 is fixedly connected between the inner slide rod 503 and the toothed rotating rod 501, the end of the inner slide rod 503 is fixedly connected with a handle rod 502, the two sides of the inner slide rod 503 are respectively abutted with a round head slide rod 508, the two ends of the round head slide rod 508 are in hemispherical surface structure, the inner side of the base 1 is provided with a plurality of positioning holes 509, the round head slide rod 508 is slidably connected with the toothed rotating rod 501, and the end of the round head slide rod 508 is abutted with the base 1 through the positioning hole 509. The lifting height of the pipeline can be freely adjusted through the lifting structure 5, and the spraying work under different conditions is facilitated, that is, because the ground conditions of different processing positions are different, the user can pull the handle rod 502 at the end of the toothed rotating rod 501, so that the inner slide rod 503 slides, at this time, the round head slide rod 508 is no longer abutted with the inner slide rod 503, so that the toothed rotating rod 501 can be freely rotated, and the inner side of the base 1 is provided with a plurality of positioning holes 509, when the toothed rotating rod 501 is rotated to the appropriate position, the handle rod 502 is released, at this time, the round head slide rod 508 is abutted with the corresponding positioning hole 509 again under the pushing of the inner slide rod 503 in the recovery position, at this time, the rotation angle of the toothed rotating rod 501 can be fixed, on the other hand, with the rotation of the toothed rotating rod 501, the limiting rack 506 engaged with the toothed rotating rod 501 will slide upward in the limiting slot 505, so as to realize the lifting effect of the pipeline.

[0042] Specifically, as Figure 1 、 Figure 2 、 Figure 8 、 Figure 10 、 Figure 12 、 Figure 13As shown, the moving structure 6 comprises a containing groove 601, the bottom side of the base 1 is provided with the containing groove 601, the end of the base 1 is provided with a rotating groove 603, the base 1 is rotationally connected with the universal wheel 604 through the rotating groove 603, the other side of the base 1 is rotationally connected with the wheel shaft 602, the wheel shaft 602 is fixedly connected with the gear sleeve 609, the side surface of the gear sleeve 609 is engaged with the toothed sliding sleeve 607, the inner side of the toothed sliding sleeve 607 is slidingly connected with the abutting rod 606, the eighth spring 608 is fixedly connected between the abutting rod 606 and the toothed sliding sleeve 607, both ends of the rotating shaft 504 are fixedly connected with the slotted wheel 605, the side surface of the slotted wheel 605 abuts against the end of the abutting rod 606; the moving structure 6 can conveniently control the movement of the device, and conveniently carry the pipeline for a short distance, that is, the whole device can move by relying on the wheel shaft 602 and the universal wheel 604, and the front side position of the base 1 is provided with the containing groove 601, when the pipeline is moved for a short distance, the pipeline can be placed in the containing groove 601 and then pushed by the whole device to improve the efficiency, and when the user lifts the fixed pipeline by the toothed rotating rod 501, the slotted wheels 605 at both ends of the rotating shaft 504 make the abutting rod 606 slide to the bottom side, and then the eighth spring 608 exerts pressure on the toothed sliding sleeve 607, so that the whole device is braked by the engagement between the toothed sliding sleeve 607 and the gear sleeve 609, thereby ensuring the stability in the pipeline spraying process.

[0043] In use, firstly, the fire-fighting pipeline with different specifications has different thickness and length, in order to fix the pipeline to facilitate spraying operation, the user can set two devices to fix the two sides of the pipeline respectively, place the device at the end of the pipeline, and place the fixing head 202 into the pipeline, then slide the ratchet rod 205 in the lifting seat 201, which can drive the push rod 208 at the end to slide forward, in the process of sliding the push rod 208, the abutting wheel 209 on the push rod 208 slides on the slope at the bottom of the supporting rod 203, which can drive the supporting rod 203 to rotate, until the first friction block 204 at the end of the supporting rod 203 abuts against the inner side wall of the pipeline, and the second friction block 207 on the bottom sliding block 210 at the bottom of the fixing head 202 abuts against the inner side of the pipeline at the same time, so as to complete the connection and fixation between the pipeline and the fixing head 202, and because the supporting rod 203 rotates upward, the pipeline can be slightly lifted, so that the pipeline is lifted off the ground, which facilitates paint spraying and avoids staining dirt, in order to facilitate the sliding of the ratchet rod 205 to fix the pipeline, a driving rod 301 is arranged on the base 1, when the user rotates the driving rod 301, the tooth sleeve 302 on the side of the driving rod 301 is rotated to the state of being engaged with the toothed sliding block 303 below, and because of the thickness of the tooth sleeve 302, the toothed sliding block 303 is pressed to slide downward along the guide rod 308 together with the lifting groove block 307, because of the sliding of the lifting groove block 307, the clamping teeth 305 at the bottom of the toothed sliding block 303 are engaged with the ratchet rod 205, so as to drive the ratchet rod 205 to slide sideways, realizing labor-saving fixation of the pipeline, when it is needed to release the pipeline, only the end of the driving rod 301 is rotated to the vertical state, at this time the tooth sleeve 302 is disengaged from the toothed sliding block 303, and after the toothed sliding block 303 loses support, it returns to the original position under the action of the fourth spring 309 and the fifth spring 310, at this time the clamping teeth 305 are disengaged from the ratchet rod 205, so that the pipeline can be released, in order to further facilitate the fixation operation of the pipeline, a longitudinal sliding block 702 is arranged at the bottom of the lifting seat 201, which is pushed by the ninth spring 704 to keep the top side of the ratchet strip 703 engaged with the ratchet rod 205, so as to ensure that the ratchet rod 205 can only slide in one direction, thereby eliminating the backsliding of the ratchet rod 205 during pushing, in this way, the user can gradually push the ratchet rod 205 by repeatedly shaking the driving rod 301 within a certain angle, in the process of shaking the driving rod 301, the toothed sliding block 303 repeatedly slides in the lifting groove block 307, which makes the ratchet rod 205 move to one side and keep the fixation effect of the pipeline, during the release of the pipeline after paint spraying, the user can rotate the driving rod 301 in the opposite direction, at this time the arc-shaped sliding sheet 701 on the other side of the driving rod 301 abuts against the toothed sliding block 303,At this time, due to the loss of support, the lifting groove block 307 returns to the position, and the cam 705 on the side of the driving rod 301 pushes the longitudinal sliding block 702 to slide to the bottom side, thereby releasing the meshing state between the bottom side ratchet bar 703 and the ratchet rod 205, thereby completely unlocking the ratchet rod 205, facilitating the recovery of the position of the ratchet rod 205 and the disassembly of the pipeline. After completing the fixing of the pipeline, in order to facilitate the overall spraying of the surface of the pipeline, the pipeline needs to be rotated. In order to avoid re-fixing, the tooth ring 403 at the end of the fixing head 202 is rotationally connected with the lifting seat 201, so that when the two ends of the pipeline are fixed by the device, the pipeline can be freely rotated. In order to control the rotation of the pipeline more conveniently, an adjusting rod 401 is arranged at the top of the base 1. The user can rotate the adjusting rod 401 on any side of the device. Through the transmission effect of the adjusting rod 401 and the inner telescopic rod 407, the side gear 402 will rotate and drive the tooth ring 403 to rotate, thereby realizing the rotation of the pipeline. At the same time, cooperating with the positioning groove 406 and the positioning column 404 arranged on the tooth ring 403, the user can more conveniently turn the pipeline upside down, thereby improving the efficiency of the complete spraying of the pipeline. Because the ground conditions are different at different processing positions, the user can pull the handle 502 at the end of the toothed rotating rod 501, so that the inner sliding rod 503 slides. At this time, the round head sliding rod 508 no longer abuts against the inner sliding rod 503, so that the toothed rotating rod 501 can be freely rotated. On the other hand, with the rotation of the toothed rotating rod 501, the limiting rack 506 engaged with the toothed rotating rod 501 will slide upward in the limiting groove 505, thereby realizing the lifting effect of the pipeline. The device as a whole can be moved by the wheel shaft 602 and the universal wheel 604. At the same time, the front side of the base 1 is provided with a containing groove 601. When the pipeline is moved for a short distance, the pipeline can be placed in the containing groove 601 and then pushed by the device as a whole, thereby improving the efficiency. When the user lifts the fixed pipeline by the toothed rotating rod 501, the grooved wheel 605 at both ends of the rotating shaft 504 will make the abutting rod 606 slide to the bottom side, thereby exerting pressure on the toothed sliding sleeve 607 by the eighth spring 608, so as to realize the braking of the device as a whole by the meshing between the toothed sliding sleeve 607 and the gear sleeve 609, thereby ensuring the stability during the spraying process of the pipeline.

[0044] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0045] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A processing apparatus for fire fighting pipes, characterized in that, The utility model provides a kind of lifting device, including base (1), the middle part of base (1) is equipped with fixed structure (2), one side of fixed structure (2) is equipped with drive structure (3), the inner side of fixed structure (2) is equipped with control structure (7), rotating structure (4) is connected between fixed structure (2) and base (1), the inner side of base (1) is equipped with lifting structure (5), lifting structure (5) and base (1) between connection have moving structure (6); The fixed structure (2) includes lifting seat (201), the middle part of base (1) is equipped with lifting seat (201), the end of lifting seat (201) is equipped with fixed head (202), the inner side of fixed head (202) is rotatably connected with support rod (203), the side surface between fixed head (202) and support rod (203) is fixedly connected with first spring (206), the other side of support rod (203) is fixedly connected with first friction block (204), the bottom side of fixed head (202) is slidably connected with bottom sliding block (210), the bottom sliding block (210) and fixed head (202) between fixedly connected with second spring (211), the side surface of bottom sliding block (210) is fixedly connected with second friction block (207).

2. A processing apparatus for fire fighting pipes according to claim 1, characterized in that: The inner side of lifting seat (201) is slidably connected with ratchet rod (205), the end of ratchet rod (205) is rotatably connected with push rod (208), the end of push rod (208) is rotatably connected with abutting wheel (209), the bottom side of support rod (203) is inclined surface structure, push rod (208) is slidably connected with the bottom side inclined surface of support rod (203) by abutting wheel (209).

3. A processing apparatus for fire fighting pipes according to claim 1, characterized in that: The drive structure (3) includes lifting groove block (307), the inner side of lifting seat (201) is equipped with guide rod (308), the lifting groove block (307) is slidably connected on guide rod (308), the inner side of lifting groove block (307) is slidably connected with toothed sliding block (303), one end between toothed sliding block (303) and lifting groove block (307) is fixedly connected with fifth spring (310), the inner side of toothed sliding block (303) is slidably connected with click (305), the third spring (304) is fixedly connected between click (305) and toothed sliding block (303), click (305) and ratchet rod (205) are engaged.

4. A processing apparatus for fire fighting pipes according to claim 3, characterized in that: The drive rod (301) is rotatably connected on the lifting seat (201), the torsional spring (306) is fixedly connected between the drive rod (301) and the lifting seat (201), the side surface of the drive rod (301) is fixedly connected with the toothed sleeve (302), the side surface of the toothed sleeve (302) is in abutment with the toothed sliding block (303), the fourth spring (309) is fixedly connected between the lifting groove block (307) and the lifting seat (201).

5. A processing apparatus for fire fighting pipes according to claim 4, characterized in that: The control structure (7) includes a longitudinal sliding block (702), the inner side of the lifting seat (201) is slidably connected with the longitudinal sliding block (702), the ninth spring (704) is fixedly connected between the longitudinal sliding block (702) and the lifting seat (201), the side surface of the longitudinal sliding block (702) is fixedly connected with a ratchet bar (703), the ratchet bar (703) is engaged with the bottom side of the ratchet rod (205), one side of the driving rod (301) is fixedly connected with a cam (705), the side surface of the cam (705) abuts against the top end of the longitudinal sliding block (702), and the side surface of the driving rod (301) is fixedly connected with an arc-shaped sliding sheet (701).

6. A processing apparatus for fire fighting pipes according to claim 1, characterized in that: The rotating structure (4) includes a tooth ring (403), the end of the fixed head (202) is fixedly connected with the tooth ring (403), the tooth ring (403) is rotatably connected with the lifting seat (201), the side surface of the tooth ring (403) is provided with a positioning groove (406), the inner side of the lifting seat (201) is slidably connected with a positioning column (404), the sixth spring (405) is fixedly connected between the positioning column (404) and the lifting seat (201), and the end of the positioning column (404) is in a hemispherical structure.

7. A processing apparatus for fire fighting pipes according to claim 6, characterized in that: The top side of the lifting seat (201) is rotatably connected with a telescopic rod (407), one end of the telescopic rod (407) is fixedly connected with a side gear (402), the side gear (402) is engaged with the tooth ring (403), the end of the telescopic rod (407) is in a cube structure, the top end of the telescopic rod (407) is slidably connected with an adjusting rod (401), and the adjusting rod (401) is rotatably connected with the base (1).

8. A processing apparatus for fire fighting pipes according to claim 1, characterized in that: The lifting structure (5) includes a rotating shaft (504), the inner side of the base (1) is rotatably connected with the rotating shaft (504), the middle part of the rotating shaft (504) is fixedly connected with a toothed rotating rod (501), the side surface of the toothed rotating rod (501) is engaged with a limiting rack (506), the limiting rack (506) is fixedly connected with the lifting seat (201), the inner side of the base (1) is provided with a limiting groove (505), and the limiting rack (506) is slidably connected with the base (1) through the limiting groove (505).

9. A processing apparatus for fire fighting pipes according to claim 8, characterized in that: The inner side of the toothed rotating rod (501) is slidably connected with an inner sliding rod (503), the seventh spring (507) is fixedly connected between the inner sliding rod (503) and the toothed rotating rod (501), the end of the inner sliding rod (503) is fixedly connected with a handle rod (502), the two sides of the inner sliding rod (503) are respectively abutted against one round-head sliding rod (508), the two ends of the round-head sliding rod (508) are in a hemispherical structure, a plurality of positioning holes (509) are arranged on the inner side of the base (1), the round-head sliding rod (508) is slidably connected with the toothed rotating rod (501), and the end of the round-head sliding rod (508) abuts against the base (1) through the positioning hole (509).

10. A processing apparatus for fire fighting pipes according to claim 8, characterized in that: Said mobile structure (6) includes accommodating groove (601), the bottom side of the base (1) is equipped with accommodating groove (601), the end of the base (1) is equipped with screw groove (603), the base (1) is rotatably connected with universal wheel (604) through screw groove (603), the other side of the base (1) is rotatably connected with wheel shaft (602), the wheel shaft (602) is fixedly connected with gear sleeve (609), the side of the gear sleeve (609) is engaged with toothed sliding sleeve (607), the inner side of the toothed sliding sleeve (607) is slidably connected with abutting rod (606), the eighth spring (608) is fixedly connected between the abutting rod (606) and toothed sliding sleeve (607), both ends of the rotating shaft (504) are fixedly connected with slotted wheel (605), the side of the slotted wheel (605) is in abutment with the end of abutting rod (606).

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